1 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
3 * fileio.c (Fread_file_name): Do not pass redundant args and ...
4 * callint.c (read_file_name): ... convert to static here.
5 * lisp.h (Fread_file_name): Do not EXFUN it.
6 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
7 (char_composable_p): ... static function. All users changed.
8 * eval.c (toplevel): Remove redundant #include directives.
9 * xterm.c (x_initialize): Add static to match prototype.
11 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
13 * Makefile.in (ns-app): Fix typo that broke build on OS X.
14 Reported by David Caldwell in:
15 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
17 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
19 Do not ask for XRender extension each time XFT font is opened.
20 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
21 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
23 2014-06-15 Glenn Morris <rgm@gnu.org>
25 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
27 2014-06-15 Eli Zaretskii <eliz@gnu.org>
29 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
30 information if we are in the middle of executing a keyboard macro,
31 since redisplay doesn't update the screen until the macro is
34 * alloc.c (cleanup_vector): Don't dereference a font driver
35 pointer if it is NULL. (Bug#17771)
37 2014-06-13 Glenn Morris <rgm@gnu.org>
39 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
40 ($(lispsource)/international/charprop.el)
41 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
42 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
43 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
44 GNU make automatically passes command-line arguments to sub-makes.
46 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
48 Avoid hangs in accept-process-output (Bug#17647).
49 * lisp.h, process.c (wait_reading_process_input):
50 Return int, not bool. All uses changed.
51 * process.c (SELECT_CANT_DO_WRITE_MASK):
52 Remove macro, replacing with ...
53 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
55 (status_notify): New arg WAIT_PROC. Return int, not void.
58 2014-06-13 Eli Zaretskii <eliz@gnu.org>
60 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
61 the frame is the initial frame, because the hook is not set up
62 then, and Emacs crashes.
63 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
65 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
67 * keymap.c (silly_event_symbol_error): Don't recommend the use
70 2014-06-11 Eli Zaretskii <eliz@gnu.org>
72 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
73 matching overlay strings with 'cursor' property against buffer
74 positions traversed in the glyph row. (Bug#17744)
76 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
78 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
81 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
82 determine 10.9 (Bug#17751).
84 * macfont.m (macfont_draw): Positions were not freed.
86 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
88 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
89 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
90 function. Also adjust comment.
91 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
93 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
94 * font.c (font_done_for_face):
95 * xface.c (realize_non_ascii_face): Adjust user.
96 * font.h (struct font_driver): Convert 'prepare_face' to return
97 void because its return value is never used anyway.
98 * xfont.c (xfont_prepare_face): Return void.
99 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
100 (xftfont_done_face): Use xfree.
102 * dispextern.h (last_tool_bar_item): Remove declaration.
103 * frame.h (struct frame): New member last_tool_bar_item.
104 * frame.c (make_frame): Initialize it.
105 * xdisp.c (toplevel): Remove last_tool_bar_item.
106 (handle_tool_bar_click, note_tool_bar_highlight):
107 * w32term.c (w32_read_socket, w32_initialize):
108 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
110 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
111 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
113 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
115 Say (accept-process-output P)'s result pertains to P if P is non-nil.
116 * process.c (Faccept_process_output)
117 (wait_reading_process_output): Mention that if PROCESS is non-nil,
118 the return value is about PROCESS, not about other processes.
120 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
122 Further adjustments to mark_object and friends.
123 Now the mark_object's stack is just 32 bytes on a 64-bit
124 system, which means extra 20% off the stack usage.
125 * alloc.c (mark_save_value): As before, refactored out from ...
126 (mark_object): ... adjusted user. Also add comment.
128 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
130 Fix core dump after a dropped X connection (Bug#17704).
131 * sysdep.c (stuff_char): Don't abort merely because the selected frame
132 is dead, as we may be shutting down.
134 2014-06-08 Glenn Morris <rgm@gnu.org>
136 * fileio.c (write-region-inhibit-fsync): Doc tweak.
138 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
140 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
142 If a C name must be extern on some platforms, make it extern on all.
143 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
145 * font.h (ftxfont_driver) [HAVE_XFT]:
146 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
147 * lisp.h (get_frame_param):
148 * menu.h (tty_menu_show):
149 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
150 * termhooks.h (encode_terminal_code):
151 * xterm.h (x_menu_wait_for_event):
153 * frame.c (get_frame_param):
154 * fringe.c (max_used_fringe_bitmap):
155 * ftxfont.c (ftxfont_driver):
156 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
157 * menu.c (menu_items_inuse):
158 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
159 * term.c (encode_terminal_code, tty_menu_show):
160 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
161 * xfaces.c (load_color):
162 * xmenu.c (x_menu_wait_for_event):
165 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
167 Change object marking routines to minimize stack usage.
168 This change moves a few cold paths from mark_object to NO_INLINE
169 functions and adjusts symbol marking loop. According to GCC 4.8.2
170 -Wstack-usage, this reduces mark_object's stack usage from 80 to
171 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
172 stack usage at the mark phase is reduced up to 28%. Surprisingly,
173 it also gains up to 3% in speed (with default '-O2 -g3' flags).
174 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
175 refactored out from ...
176 (mark_object): ... adjusted user. Also mark symbols in a tight
178 (mark_face_cache): Add NO_INLINE.
180 2014-06-08 Eli Zaretskii <eliz@gnu.org>
182 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
183 contains garbage on WINDOWSNT (which could potentially infloop at
186 Minimize cursor motion during TTY menu updates.
187 * term.c (tty_menu_display): Don't position cursor here.
188 Instead, pass the cursor coordinates to update_frame_with_menu.
189 (tty_menu_activate): Send the hide cursor command only once in an
190 iteration through the outer 'while' loop.
192 * dispnew.c (update_frame_1): Accept an additional argument
193 SET_CURSOR_P, and position the cursor at the end of the frame
194 update only if that argument is non-zero. All callers changed to
195 provide the additional argument as non-zero, except for
196 update_frame_with_menu.
197 (update_frame_with_menu): Accept 2 additional arguments ROW and
198 COL; if they are non-negative, instruct update_frame_1 not to
199 position the cursor, and instead position it according to ROW and COL.
201 * dispextern.h (update_frame_with_menu): Update prototype.
203 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
205 * callproc.c (call_process): Don't check read-only if we don't insert
206 anything (bug#17666).
208 2014-06-08 Eli Zaretskii <eliz@gnu.org>
210 * dispnew.c (update_frame_with_menu): Set display_completed.
212 2014-06-07 Eli Zaretskii <eliz@gnu.org>
214 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
216 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
218 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
220 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
221 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
223 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
225 * window.c (Frecenter): Signal an error if window-buffer is not
228 * keyboard.c (make_lispy_position): Don't include a buffer position in
229 mode/header-line mouse events.
231 * keyboard.c (read_char): Handle (t . <event>) in the second use of
232 Vunread_command_events (bug#17650).
234 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
236 * xterm.c (x_setup_pointer_blanking):
237 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
239 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
241 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
242 because it will be defined in generated config.h if needed.
244 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
246 Use terminal-specific hooks to display popup dialogs.
247 * termhooks.h (struct terminal): New field popup_dialog_hook.
248 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
249 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
250 code and use popup_dialog_hook.
251 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
252 * nsterm.h (ns_popup_dialog): Adjust prototype.
253 * nsterm.m (ns_create_terminal):
254 * w32term.c (w32_create_terminal):
255 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
256 Setup popup_dialog_hook.
258 2014-06-04 Eli Zaretskii <eliz@gnu.org>
260 * w32heap.c (report_temacs_memory_usage): Improve the report by
261 reporting the large blocks that are actually occupied at dump time.
263 * w32console.c (initialize_w32_display): Set the console
264 menu_show_hook, otherwise TTY menus are broken on w32.
266 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
268 Use terminal-specific hooks to display menus.
269 * termhooks.h (struct terminal): New field menu_show_hook.
270 * menu.h (<anonymous enum>): Bit flags for menu hooks.
271 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
273 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
274 * nsmenu.m (ns_menu_show):
275 * w32menu.c (w32_menu_show):
276 * xmenu.c (x_menu_show):
277 * term.c (tty_menu_show): Adjust to use bit flags.
278 (set_tty_hooks): Set menu_show_hook.
279 * xterm.c (x_create_terminal):
280 * nsterm.m (ns_create_terminal):
281 * msdos.c (initialize_msdos_display):
282 * w32term.c (w32_create_terminal): Likewise.
284 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
286 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
288 2014-06-03 Eli Zaretskii <eliz@gnu.org>
290 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
291 (FD_SET): Don't define on WINDOWSNT.
293 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
295 * emacs.c: Include "sysselect.h", to define its inline functions.
296 Problem reported by Glenn Morris in:
297 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
299 Do not require libXt-devel when building with gtk.
300 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
301 dependency on libXt-devel.
302 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
303 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
304 lwlib-widget.h now does this.
305 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
307 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
309 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
310 * process.c (add_read_fd, delete_read_fd, add_write_fd)
311 (delete_write_fd, wait_reading_process_output):
312 Remove now-redundant easserts.
313 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
314 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
315 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
316 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
318 2014-06-03 Eli Zaretskii <eliz@gnu.org>
320 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
321 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
322 (calloc): Don't undef, it is never defined.
323 (HEAP_ENTRY_SHIFT): Remove unused macro.
325 * Makefile.in (C_HEAP_SWITCH): Remove.
326 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
328 Fix MS-Windows build broken by menu changes on 2014-06-02.
329 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
331 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
332 Define instead of including ../lwlib/lwlib.h, which causes
333 compilation errors due to missing X11 headers.
335 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
337 * process.c (wait_reading_process_output): Omit incorrect test of
338 p->infd against zero. Add easserts for infd having a plausible value.
340 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
342 Adjust to match recent lwlib changes.
343 * menu.h (xmalloc_widget_value): Replace by ...
344 (make_widget_value): ... new prototype.
345 * menu.c (xmalloc_widget_value): Replace by ...
346 (make_widget_value): ... new function.
347 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
348 * gtkutil.c (malloc_widget_value, free_widget_value):
349 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
350 * keyboard.h (enum button_type, struct _widget_value):
351 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
353 * nsmenu.m (ns_update_menubar, ns_menu_show):
354 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
355 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
356 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
358 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
360 * image.c (x_query_frame_background_color)
361 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
362 Fix --enable-gcc-warnings compilation without image libraries.
364 2014-06-02 Eli Zaretskii <eliz@gnu.org>
366 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
367 emulated break value only if it goes up.
368 (sbrk): Add assertion that the INCREMENT argument is strictly
369 zero. Improve and correct the commentary.
371 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
373 Improve AIX-related merge from emacs-24.
374 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
375 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
376 not on AIX; since we're on the trunk we can use enums more broadly.
378 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
380 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
382 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
383 to min(value, whole).
385 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
387 Bring back the changes to GDB-visible symbols, but only on AIX.
388 And only if it's not pre-4.2 GCC.
389 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
390 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
391 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
394 2014-06-02 Eli Zaretskii <eliz@gnu.org>
396 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
397 with PT, not GPT. (Bug#16433)
399 Revert last changes to GDB-visible symbols.
400 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
401 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
402 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
405 2014-06-02 Glenn Morris <rgm@gnu.org>
407 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
409 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
411 Fix port to 32-bit AIX with xlc (Bug#17598).
412 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
413 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
414 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
415 to work around a compiler bug in IBM xlc 12.1.
417 2014-06-02 Eli Zaretskii <eliz@gnu.org>
419 * xterm.c (x_update_window_end): Don't invalidate the entire
420 mouse-highlight info, just signal frame_up_to_date_hook that mouse
421 highlight needs to be redisplayed. (Bug#17588)
423 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
425 Port the GDB-visible symbols to AIX.
426 Without them, GDB doesn't work to debug Emacs, since the AIX linker
427 optimizes away the relevant external symbols. Use enums instead;
428 this suffices for the AIX port, which is 32-bit-only anyway.
429 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
430 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
431 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
434 Include sources used to create macuvs.h.
435 * Makefile.in ($(srcdir)/macuvs.h): New rule.
436 * macuvs.h: Use automatically-generated header.
438 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
440 Port signal-handling to DragonFly BSD (Bug#17646).
441 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
442 Move implementations from callproc.c to sysdep.c.
443 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
444 Move declarations from process.h to syssignal.h.
446 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
448 * callint.c (Ffuncall_interactively): Add usage.
450 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
452 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
454 2014-05-30 Eli Zaretskii <eliz@gnu.org>
456 * w32heap.c (malloc_before_dump, malloc_after_dump)
457 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
458 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
459 set errno where appropriate to emulate CRT functions.
461 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
463 Debugging facility to check whether 'const char *' points to
464 relocatable data of non-pure Lisp string.
465 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
466 (mark_maybe_pointer): ... adjusted user.
467 (relocatable_string_data_p): New function.
468 * lisp.h (relocatable_string_data_p): Add prototype.
469 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
470 the pointer to relocatable Lisp data is not used.
472 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
474 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
475 * atimer.c (block_atimers):
476 * callproc.c (block_child_signal): Block SIGINT too;
477 otherwise, its handler might now unblock signals that it shouldn't.
478 * keyboard.c (read_char): Clear signal mask, since we may
479 be in a SIGINT handler, and many signals may be masked.
480 * keyboard.c (handle_interrupt):
481 * sysdep.c (handle_arith_signal):
482 Clear signal mask instead of just unblocking the signal that
483 was received, since several signals may be blocked at this point.
485 2014-05-29 Eli Zaretskii <eliz@gnu.org>
487 * Makefile.in (TEMACS_POST_LINK): Remove target.
488 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
489 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
491 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
493 * xmenu.c (xdialog_show): Remove prototype, rename to
494 x_dialog_show, remove 2nd arg because it's always zero
495 and simplify accordingly.
496 (xw_popup_dialog): Adjust user.
497 * w32menu.c (w32_dialog_show): Adjust prototype, remove
498 2nd arg because it's always zero and simplify accordingly.
499 (w32_popup_dialog): Adjust user.
501 2014-05-29 Eli Zaretskii <eliz@gnu.org>
503 * w32heap.c (report_temacs_memory_usage): New function.
505 * unexw32.c (unexec) [ENABLE_CHECKING]:
506 Call report_temacs_memory_usage.
508 * w32heap.h (report_temacs_memory_usage): Add prototype.
510 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
512 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
513 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
515 2014-05-29 Eli Zaretskii <eliz@gnu.org>
517 * buffer.c (init_buffer): Accept an argument 'initialized'.
518 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
519 mmap_regions and mmap_fd, to avoid referencing stale data from the
520 dump phase. Add an assertion for buffer text of buffers created
521 in temacs before this function is called. (Bug#17622)
522 (mmap_regions_1, mmap_fd_1): Remove unused variables.
524 * lisp.h (init_buffer): Update prototype.
526 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
528 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
530 * alloc.c (Fgarbage_collect): Fix compilation with
531 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
533 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
535 * frame.c, frame.h (frame_char_to_pixel_position)
536 (frame_set_mouse_position): Now static, and made private in
537 frame.c rather than public in frame.h.
539 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
541 Refactor mouse positioning stuff to avoid code duplication.
542 * frame.h (frame_char_to_pixel_position): New function.
543 (x_set_mouse_position): Rename to...
544 (frame_set_mouse_position): ...new function.
545 (frame_set_mouse_pixel_position): Add prototype.
546 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
547 Rename to frame_set_mouse_pixel_position.
548 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
550 * xterm.h, w32term.h ( x_set_mouse_position)
551 (x_set_mouse_pixel_position): Remove prototypes.
553 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
555 On X, always make pointer visible when deleting frame (Bug#17609).
556 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
558 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
560 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
561 * keyboard.c (gobble_input): If there is no terminal input error,
562 make sure the pointer is visible for all frames on this terminal.
563 * xterm.c (x_free_frame_resources): Enable pointer visibility if
564 it was previously disabled.
566 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
568 * data.c (Fzerop): Move to Elisp.
569 (syms_of_data): Don't defsubr it.
570 * keyboard.c (echo_keystrokes_p): New function.
571 (read_char, record_menu_key, read_key_sequence): Use it.
573 * callint.c (Qfuncall_interactively): New var.
574 (Qcall_interactively): Remove.
575 (Ffuncall_interactively): New function.
576 (Fcall_interactively): Use it.
577 (syms_of_callint): Defsubr it.
579 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
581 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
582 relocated from under us.
584 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
586 Use mmap(2) emulation for allocating buffer text on MS-Windows.
587 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
589 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
591 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
592 for MinGW, since it no longer uses gmalloc.
594 * buffer.c: Do not define mmap allocations functions for Windows.
595 Remove mmap_find which is unused. Remove mmap_set_vars which does
597 [WINDOWSNT]: Include w32heap.h.
598 (init_buffer): Always allocate new memory for buffers.
600 * emacs.c: Remove mmap_set_vars calls.
602 * image.c (free_image): Undef free for Windows because it is
603 redirected to our private version.
605 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
606 (copy_executable_and_dump_data): Remove dumping the heap section.
607 (unexec): Restore using_dynamic_heap after dumping.
609 * w32heap.c (dumped_data_commit, malloc_after_dump)
610 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
611 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
612 (mmap_free): New functions.
614 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
616 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
618 * image.c (imagemagick_load_image): Use MagickRealType for local
619 'color_scale', instead of double, to avoid a GCC warning about
622 * xfns.c (Fx_window_property): Remove unused local.
624 Don't kill already-reaped process (Bug#17561).
625 * process.c (process_send_signal): Fix race condition where a
626 subprocess was reaped by a signal handler between the check for
627 liveness and calling 'kill', which meant that Emacs could in
628 theory kill an innocent bystander process. Do the fix by blocking
629 SIGCHLD in a critical section that checks liveness before killing.
631 2014-05-26 Eli Zaretskii <eliz@gnu.org>
633 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
635 2014-05-26 Ken Brown <kbrown@cornell.edu>
637 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
638 even if !CYGWIN (see bug#17510).
640 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
642 * nsfns.m (Fns_do_applescript): Surround NSApp run
643 with calls to ns_init_events, ns_finish_events (Bug#17424).
645 * nsterm.h (ns_init_events, ns_finish_events): Declare.
647 * nsterm.m (ns_init_events, ns_finish_events): New functions.
648 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
650 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
651 with calls to ns_init_events, ns_finish_events (Bug#17424).
653 2014-05-26 Eli Zaretskii <eliz@gnu.org>
655 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
656 if we are iterating over an object that generates glyphs for
657 marginal areas. (Bug#17585)
659 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
661 * xdisp.c (safe__call1, safe__eval): Now static.
663 2014-05-26 Eli Zaretskii <eliz@gnu.org>
665 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
666 (safe_call, safe__call1): Construct a va_list argument for safe_call.
667 (safe_call1): Call safe_call instead of safe__call directly.
669 2014-05-26 Ken Brown <kbrown@cornell.edu>
671 * w32term.c (x_delete_display) [CYGWIN]: Don't free
672 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
675 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
677 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
678 (safe__call, safe__call1, safe__eval): New functions.
680 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
681 (display_mode_element): Same for `:eval'.
683 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
685 Fix port to 32-bit AIX (Bug#17540).
686 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
687 twice. _text already includes this offset.
688 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
690 2014-05-26 Eli Zaretskii <eliz@gnu.org>
692 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
693 when closest_pos is identical to to_charpos, don't recurse, since
694 we already tried that, and failed. (Bug#17539)
696 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
697 unwinding when frame's faces were not initialized yet, increment
698 the frame's image-cache reference count before calling
699 x_free_frame_resources. Don't dereference
700 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
702 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
704 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
707 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
708 macfont.m, call draw with adjusted arguments so font drivers
709 don't need to do that.
711 * macfont.m (macfont_draw): Merge changes from Macport.
713 2014-05-24 Eli Zaretskii <eliz@gnu.org>
715 * alloc.c (garbage_collect_1): New function, with all of the guts
717 (mark_stack): Accept an argument END and don't mark Lisp objects
718 on the stack beyond the address given by END. Calculation of END
719 was moved to Fgarbage_collect.
720 (Fgarbage_collect): Calculate the end address of the stack portion
721 that needs to be examined by mark_stack, and pass that address to
722 garbage_collect_1, which will pass it to mark_stack.
723 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
724 for more details about the underlying problems. In particular,
725 this avoids dumping Emacs with the large hash-table whose value is
726 held in purify-flag for most of the time loadup.el runs.
728 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
730 * xfns.c (x_window_property_intern): New function (code from
732 (Fx_window_property): Call x_window_property_intern. If property
733 not found and NILP (source) and outer window != inner window,
734 check outer window for property (Bug#17537).
736 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
738 Supply malloc and alloc_size attributes for extern allocators.
739 This documents the C API, and helps GCC generate a bit better code.
740 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
741 (ATTRIBUTE_MALLOC_SIZE): New macros.
742 * gmalloc.c (malloc, realloc, calloc):
743 * gtkutil.h (malloc_widget_value):
744 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
745 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
748 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
750 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
751 * image.c (imagemagick_load_image): Port to hosts that do not use
752 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
754 2014-05-21 Leo Liu <sdl.web@gmail.com>
756 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
758 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
760 * dbusbind.c (xd_signature): Revert last 2 patches.
762 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
764 Allow any non-nil value to count as true in bool-vector.
765 Likewise for xd_signature in dbusbind.c.
766 This is more consistent with the usual practice in Emacs, which is
767 that any non-nil value counts as true.
768 * alloc.c (Fbool_vector): Don't require args to be t or nil.
769 * dbusbind.c (xd_signature): Likewise, for booleans.
770 * data.c, lisp.h (Qbooleanp):
771 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
773 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
775 * lisp.h (CHECK_BOOLEAN): New function.
776 * alloc.c (Fbool_vector): New function.
777 (syms_of_alloc): Defsubr it.
778 * data.c (Qbooleanp): New symbol.
779 (syms_of_data): DEFSYM it.
780 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
782 * font.c (font_matching_entity): Extract font-entity object
783 from the vector of matching entities (Bug#17486).
785 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
787 Assume C99 or later (Bug#17487).
788 * bytecode.c (B__dummy__): Remove.
789 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
790 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
791 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
792 * regex.c (DEBUG_PRINT): Assume varargs macros.
793 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
795 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
797 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
798 memory for every buffer that was dumped.
800 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
802 * fns.c (Freverse): Allow vectors, bool vectors and strings.
803 (Fnreverse): Allow vectors and bool vectors.
805 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
807 Minor cleanup for terminal setup.
808 * termhooks.h (create_terminal): Adjust prototype.
809 * terminal.c (create_terminal): Pass output method and RIF as args.
810 (init_initial_terminal):
811 * nsterm.m (ns_create_terminal):
813 * w32term.c (w32_create_terminal):
814 * xterm.c (x_create_terminal): Adjust users.
815 Avoid redundant NULL initializers and add comments.
817 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
819 * keyboard.c (Qdeactivate_mark): Now static.
821 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
823 If available, use Xfixes extension to do pointer blanking.
824 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
825 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
826 (make_invisible_cursor): Move to...
827 * xterm.c (make_invisible_cursor): ...here.
828 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
829 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
830 (x_term_init): Call to x_setup_pointer_blanking.
831 (XTtoggle_invisible_pointer): Use blanking specific to this display.
832 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
834 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
836 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
838 2014-05-12 Glenn Morris <rgm@gnu.org>
840 * fileio.c (Ffile_executable_p): Doc tweak.
842 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
844 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
845 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
847 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
849 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
851 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
853 Fix initialization of minibuffer history variable (Bug#17430).
854 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
855 Move the initialization up to prevent any "value void" message.
857 2014-05-08 Samuel Bronson <naesten@gmail.com>
859 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
860 are matched (bug#17413).
862 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
864 Stop tooltips pulling Emacs window to front (Bug#17408).
865 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
866 SetWindowPos invocations.
868 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
870 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
871 not initialized (Bug#17398).
873 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
875 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
877 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
879 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
880 [HAVE_NS]: Do not include png.h.
881 (x_query_frame_background_color): New function.
882 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
883 (png_load_body): Coalesce duplicate code.
885 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
887 Consult libpng-config more consistently (Bug#17339).
888 * Makefile.in (PNG_CFLAGS): New var.
889 (ALL_CFLAGS): Use it.
890 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
891 CFLAGS now handles this.
893 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
895 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
896 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
897 because WCONTINUED is always defined now.
898 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
900 2014-05-03 Eli Zaretskii <eliz@gnu.org>
902 * buffer.c (overlay_strings): Fix the wording of the commentary.
904 2014-05-01 Glenn Morris <rgm@gnu.org>
906 * floatfns.c (Fisnan):
907 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
909 2014-05-01 Eli Zaretskii <eliz@gnu.org>
911 * term.c (tty_menu_activate): A better initialization for cursor
914 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
916 * intervals.c: Tighten assertions.
917 (create_root_interval): Make sure the interval is not empty.
918 (intervals_equal): Use booleans.
919 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
920 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
921 (balance_possible_root_interval): Simplify and use booleans.
922 (split_interval_right, split_interval_left): Check LENGTH, and remove
923 now redundant assertion.
924 (adjust_intervals_for_insertion): Remove now redundant assertions.
925 (delete_node, interval_deletion_adjustment)
926 (adjust_intervals_for_deletion, merge_interval_right)
927 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
928 (reproduce_interval): Make sure the interval is not empty.
930 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
932 * term.c (tty_menu_activate): Don't assume row and col are initialized.
933 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
934 satisfaction that they would always be initialized.
936 2014-04-30 Eli Zaretskii <eliz@gnu.org>
938 * term.c (tty_menu_display): Move the cursor to the active menu item.
939 (tty_menu_activate): Return the cursor to the active menu item
940 after displaying the menu and after displaying help-echo.
941 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
942 for the details of why this is needed by screen readers and
945 2014-04-30 Glenn Morris <rgm@gnu.org>
947 * process.c (handle_child_signal):
948 Handle systems without WCONTINUED. (Bug#15110, 17339)
950 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
952 * window.c (struct saved_window): Remove mark.
953 (Fset_window_configuration, save_window_save)
954 (compare_window_configurations): Don't touch marks any more.
956 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
958 Use bits_word for gcmarkbits.
959 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
960 bits_word is typically a tad more efficient for mark bits than
961 unsigned is, so use bits_word. All uses changed.
962 * lisp.h (BITS_PER_INT): Remove; no longer used.
964 Avoid undefined behavior in signed left shift.
965 This ports to GCC 4.9.0 with -fsanitize=undefined.
966 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
968 * regex.c (extract_number):
969 * lisp.h (make_number, XINT):
970 Do not shift a 1 bit left into a sign bit.
971 * alloc.c (struct cons_block, struct float_block): Use unsigned,
972 not int, for gcmarkbits. All uses changed.
974 2014-04-25 Eli Zaretskii <eliz@gnu.org>
976 * search.c (Fnewline_cache_check): Don't try to count newlines
977 outside the buffer's restriction, as find_newline doesn't support that.
979 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
981 * window.c (Fset_window_configuration): Deactivate the mark before
983 (set_window_buffer): Ignore window_initialized.
984 (window_initialized): Remove.
985 * keyboard.c (Qdeactivate_mark): Not static any more.
986 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
989 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
991 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
992 and to clang 3.4, which have fixed the bug. This should let us
993 run a bit faster on these platforms when address sanitization is
996 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
998 Port to GCC 4.9.0 with --enable-gcc-warnings.
999 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
1001 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
1002 a way that also works with GCC 4.9.0.
1004 * search.c (Fnewline_cache_check): Remove unused locals.
1006 2014-04-22 Eli Zaretskii <eliz@gnu.org>
1008 * search.c (find_newline1): New subroutine.
1009 (Fnewline_cache_check): New function.
1010 (syms_of_search): Defsubr it.
1012 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
1014 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
1015 * keyboard.c (unblock_input): Add comment.
1016 * xgselect.c (xg_select): Prevent Glib main loop recursion.
1018 2014-04-22 Daniel Colascione <dancol@dancol.org>
1020 * lread.c (readevalloop_eager_expand_eval): New function
1021 that can recurse into toplevel forms.
1022 (readevalloop): Call it.
1023 * lisp.h: Declare Qprogn.
1024 * callint.c (Qprogn): No longer static.
1026 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
1028 * intervals.c (rotate_right, rotate_left): Fix up length computation.
1029 Also change identifiers to match the comments, and add more assertions
1032 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
1034 * emacs.c (close_output_streams): Don't clear and restore errno.
1036 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
1038 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
1039 never becomes visible, i.e. using XMonad (Bug#17237).
1041 2014-04-18 Eli Zaretskii <eliz@gnu.org>
1043 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
1044 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
1045 (Fline_pixel_height): Don't assume that the current buffer and the
1046 selected window's buffer are one and the same. (Bug#17281)
1048 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
1049 paragraph-start cache before the newline cache. (Bug#17269)
1051 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
1053 * term.c (tty_send_additional_strings): No need to fflush here,
1055 (tty_set_terminal_modes): fflush after sending additional strings,
1058 2014-04-17 Daniel Colascione <dancol@dancol.org>
1060 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
1062 (tty_send_additional_strings): New function.
1063 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
1064 (syms_of_term): Intern tty-mode-set-strings and
1065 tty-mode-reset-strings.
1067 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1069 * window.c (save_window_save): Lookup window_point_insertion_type in
1070 the right buffer (bug#15457).
1071 (Qwindow_point_insertion_type): New var.
1072 (syms_of_window): Initialize it.
1074 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1076 Fix the MSDOS build.
1077 * unexcoff.c [MSDOS]: Include libc/atexit.h.
1078 (copy_text_and_data): Zero out the atexit chain pointer before
1081 * termhooks.h (encode_terminal_code): Update prototype.
1083 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
1084 visible for all DOS_NT ports, not just WINDOWSNT.
1085 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
1087 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
1088 unless it is defined.
1089 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
1091 * process.c (close_on_exec, accept4, process_socket): Move into
1092 the "ifdef subprocesses" part.
1093 (catch_child_signal): Condition by "ifdef subprocesses".
1094 (syms_of_process) <Qinternal_default_process_sentinel>
1095 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
1097 * msdos.h: Add prototypes for new functions.
1098 (EINPROGRESS): Define.
1099 (O_CLOEXEC): Define to zero.
1101 * msdos.c (check_window_system): Remove unnecessary an
1102 incompatible duplicate function.
1103 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
1104 New functions in support of new functionality.
1106 * menu.c (single_menu_item): Add visual indication of submenu
1107 also for menus on MSDOS frames.
1108 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
1110 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
1111 when async subprocesses aren't supported.
1113 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
1115 * emacs.c (close_output_streams): Zero out errno before calling
1118 * dired.c [MSDOS]: Include msdos.h.
1120 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
1121 (DATA_START) [MSDOS]: Define.
1122 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
1124 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
1125 Ifdef away for MSDOS.
1126 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
1127 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
1129 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
1130 Use temporary file template that is compatible with mkostemp.
1131 Move vfork-related portions under #ifndef MSDOS.
1132 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1134 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1136 * buffer.c (Foverlays_at): Add argument `sorted'.
1138 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1140 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1141 text, invalidate the bidi_paragraph_cache upto and including the
1144 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1146 Port to IRIX 6.5 (Bug#9684).
1147 * conf_post.h (INET6) [IRIX6_5]: Define.
1148 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1149 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1151 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1153 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1154 before passing it to system APIs.
1156 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1158 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1159 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1161 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1163 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1165 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
1167 Remove DATA_SEG_BITS.
1168 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
1169 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
1170 cc, but that platform is so old that SGI itself stopped supporting
1171 it in December 2013. If you still need Emacs on IRIX, please
1172 either compile with GCC and port the undumping code, or run
1173 './configure --with-wide-int'.
1174 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
1175 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
1176 DEFINE_GDB_SYMBOL_START way to define it.
1177 (NONPOINTER_BITS): New macro.
1178 (EMACS_INT): Use it.
1179 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
1180 the problem and/or configuring --with-wide-int.
1181 (USE_LSB_TAG): Simplify, based on above changes.
1182 (gdb_DATA_SEG_BITS): Remove. All uses removed.
1183 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
1185 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1187 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1188 covered by a display string that ends in a newline, and that cases
1189 going back by DVPOS lines to hit the search limit, lift the limit
1190 and go back until DVPOS is reached. (Bug#17244)
1192 * indent.c (Fvertical_motion): Handle correctly the case when the
1193 display string is preceded by an empty line.
1195 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1196 use S_IWRITE instead.
1198 2014-04-11 Glenn Morris <rgm@gnu.org>
1200 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1202 2014-04-11 Ken Brown <kbrown@cornell.edu>
1204 * Makefile.in (EMACS_MANIFEST): Revert last change.
1206 2014-04-10 Daniel Colascione <dancol@dancol.org>
1208 * puresize.h (BASE_PURESIZE): Increase.
1210 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
1212 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
1214 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
1215 region handling (and don't call signal_before_change) if
1216 inhibit_modification_hooks is set.
1217 (signal_before_change): Don't check inhibit_modification_hooks any more.
1219 2014-04-08 Daniel Colascione <dancol@dancol.org>
1221 * alloc.c (sweep_symbols, mark_object): Assert that symbol
1222 function cells contain valid lisp objects. (Modified version of
1225 * alloc.c (detect_suspicious_free): Split actual stack capturing
1226 out into new function for easier breakpoint setting.
1227 (note_suspicious_free): New function.
1229 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1231 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1233 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1234 (symbol_block_pinned): New var.
1235 (Fmake_symbol): Initialize `pinned'.
1236 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1237 pinned and signal an error for un-purifiable objects.
1238 (pure_cons): Use it.
1239 (Fpurecopy): Use it, except for objects that can't be purified.
1240 (mark_pinned_symbols): New function.
1241 (Fgarbage_collect): Use it.
1242 (gc_sweep): Remove hack made unnecessary.
1244 2014-04-07 Glenn Morris <rgm@gnu.org>
1246 * keyboard.c (Fopen_dribble_file): Doc tweak.
1248 2014-04-07 Ken Brown <kbrown@cornell.edu>
1250 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1252 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
1254 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
1255 We have a substitute execinfo.h on hosts that lack it.
1256 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
1257 isn't optimized away.
1259 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
1261 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
1262 * alloc.c (memory_full):
1263 * charset.c (syms_of_charset):
1264 * doc.c (Fsnarf_documentation):
1266 * font.c (BUILD_STYLE_TABLE):
1267 * keyboard.c (make_lispy_event):
1268 * profiler.c (setup_cpu_timer):
1269 * xgselect.c (xg_select):
1270 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
1272 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
1273 Replace the only use with ARRAYELTS (font_property_table).
1274 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
1276 2014-04-03 Daniel Colascione <dancol@dancol.org>
1278 * xterm.c (x_term_init):
1279 * xfns.c (best_xim_style):
1280 * xfaces.c (Fdump_colors):
1281 * w32fns.c (w32_default_color_map):
1282 * w32.c (init_environment, N_ENV_VARS):
1283 * unexcw.c (read_exe_header):
1284 * term.c (term_get_fkeys_1):
1285 * sysdep.c (init_baud_rate):
1286 * nsterm.m (ns_convert_key):
1287 * nsfns.m (get_geometry_from_preferences):
1288 * msdos.c (dos_set_window_size, init_environment):
1289 * macfont.m (mac_font_get_glyph_for_cid)
1290 (macfont_store_descriptor_attributes)
1291 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
1292 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
1293 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
1295 * image.c (xpm_str_to_color_key):
1296 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
1297 * frame.c (x_set_frame_parameters):
1298 * fileio.c (Ffile_selinux_context):
1299 * emacs.c (sort_args):
1300 * dosfns.c (msdos_stdcolor_name):
1301 * dired.c (file_attributes):
1302 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
1303 Change expressions of the form sizeof(arr) / sizeof(arr[0])
1306 2014-04-02 Daniel Colascione <dancol@dancol.org>
1308 * data.c (Ffset): Abort if we're trying to set a function call to
1311 * lisp.h (ARRAYELTS): New macro.
1313 * alloc.c: Include execinfo.h if available.
1314 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
1315 (suspicious_free_record): New structure.
1316 (suspicious_objects, suspicious_object_index)
1317 (suspicious_free_history, suspicious_free_history_index):
1319 (find_suspicious_object_in_range, detect_suspicious_free)
1320 (Fsuspicious_object): New functions.
1321 (cleanup_vector): Call find_suspicious_object_in_range.
1323 2014-04-02 Martin Rudalics <rudalics@gmx.at>
1325 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
1326 width from font width (Bug#17163).
1328 * frame.c (x_set_frame_parameters): Calculate default values of
1329 new frame sizes only after all other frame parameters have been
1330 processed (Bug#17142).
1332 2014-04-02 Ken Brown <kbrown@cornell.edu>
1334 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1337 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1339 * xterm.c (x_draw_image_glyph_string): Adjust image background
1340 width accordingly when its x position is adjusted. (Bug#17115)
1342 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
1344 * font.c (font_list_entities): Do not add empty vector to font cache.
1345 (font_matching_entity): Likewise. If matching entity is found, insert
1346 1-item vector with this entity instead of entity itself (Bug#17125).
1348 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
1350 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
1352 * fns.c (validate_subarray): Rename from validate_substring,
1353 since it works for vectors too. New arg ARRAY. Optimize for the
1354 non-nil case. Instead of returning bool, throw an error if out of
1355 range, so that the caller needn't do that. All uses changed.
1356 Report original values if out of range.
1357 (Fsubstring, Fsubstring_no_properties, secure_hash):
1358 Also optimize the case where FROM is 0 or TO is the size.
1360 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
1362 * search.c (Freplace_match): Use make_specified_string.
1363 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
1364 to catch bogus override face of glyph strings.
1365 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
1366 Move common substring range checking code to...
1367 (validate_substring): ...this function.
1369 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
1371 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
1373 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
1375 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
1376 bar is zero height, just return (Bug#16976).
1377 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
1379 * nsterm.h (EmacsView): Add wait_for_tool_bar.
1381 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
1382 is nil. If waiting for toolbar to complete, force a redraw.
1384 2014-03-28 Glenn Morris <rgm@gnu.org>
1386 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
1387 (emacs_bugreport): New variable.
1388 (usage_message): Use PACKAGE_BUGREPORT.
1389 (syms_of_emacs) <report-emacs-bug-address>: New variable.
1391 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
1393 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
1395 Port recent signal-related changes to FreeBSD.
1396 Problem reported by Herbert J. Skuhra.
1397 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
1398 Move decls from here ...
1399 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
1401 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1403 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1404 and width of image background when it is displayed with a 'box'
1407 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
1409 More backward-compatible fix to char-equal core dump (Bug#17011).
1410 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1411 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1413 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
1415 * image.c (init_svg_functions): When loading SVG-related libraries,
1416 free already loaded libraries if the initialization fails.
1417 (rsvg_handle_set_size_callback): Remove declaration, unused.
1419 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
1421 Fix core dump in char-equal (Bug#17011).
1422 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1423 unibyte buffers, as we can't tell whether the characters are
1426 * insdel.c (adjust_markers_for_delete): Remove unused local.
1428 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
1430 Have (MARKER . ADJUSTMENT) undo records always be immediately
1431 after their corresponding (TEXT . POS) record in undo list.
1433 * lisp.h (record-delete): New arg record_markers.
1434 (record_marker_adjustment): No longer needed outside undo.c.
1435 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1436 adjustments to undo.c's record_marker_adjustments. Note that
1437 fileio.c's decide_coding_unwind is another caller to
1438 adjust_markers_for_delete. Because it has undo list bound to t,
1439 it does not rely on adjust_markers_for_delete to record marker
1441 (del_range_2): Swap call to record_delete and
1442 adjust_markers_for_delete so as undo marker adjustments are
1443 recorded before current deletion's adjustments, as before.
1444 (adjust_after_replace):
1445 (replace_range): Pass value for new record_markers arg to
1447 * undo.c (record_marker_adjustment): Rename to
1448 record_marker_adjustments and made static.
1449 (record_delete): Check record_markers arg and call
1450 record_marker_adjustments.
1451 (record_change): Pass value for new record_markers arg to
1453 (record_point): at_boundary calculation no longer needs to account
1454 for marker adjustments.
1456 2014-03-26 Martin Rudalics <rudalics@gmx.at>
1458 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1461 2014-03-26 Glenn Morris <rgm@gnu.org>
1463 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1465 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
1467 * buffer.c (struct sortvec): Add field `spriority'.
1468 (compare_overlays): Use it.
1469 (sort_overlays): Set it.
1471 2014-03-26 Eli Zaretskii <eliz@gnu.org>
1473 * xdisp.c (redisplay_window): If all previous attempts to find the
1474 cursor row failed, try a few alternatives before falling back to
1475 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1477 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
1479 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
1480 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
1482 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
1483 variables on Windows.
1485 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
1487 * w32.c (unsetenv): Remove unused var `retval'.
1488 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
1490 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
1491 (start_watching): Remove unused var `thr'.
1493 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
1494 (find_child_console): Remove unnecesary var `thread_id'.
1496 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
1497 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
1499 2014-03-26 Glenn Morris <rgm@gnu.org>
1501 * filelock.c (Flock_buffer): Doc tweak.
1503 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
1504 * emacs.c (shut_down_emacs):
1505 * fileio.c (Finsert_file_contents, write_region):
1506 * filelock.c (top-level, syms_of_filelock):
1507 * insdel.c (prepare_to_modify_buffer_1):
1508 CLASH_DETECTION is always defined now.
1510 2014-03-25 Eli Zaretskii <eliz@gnu.org>
1512 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
1513 DLL handle, to speed up thread startup.
1515 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
1517 Handle sigmask better with nested signal handlers (Bug#15561).
1518 * atimer.c (sigmask_atimers): Remove.
1519 Remaining use rewritten to use body of this function.
1520 * atimer.c (block_atimers, unblock_atimers):
1521 * callproc.c (block_child_signal, unblock_child_signal):
1522 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
1523 New arg OLDSET. All callers changed.
1524 * atimer.c (block_atimers, unblock_atimers):
1525 * callproc.c (block_child_signal, unblock_child_signal):
1526 * keyboard.c (handle_interrupt):
1527 * sound.c (vox_configure, vox_close):
1528 Restore the old signal mask rather than unilaterally clearing bits
1529 from the mask, in case a handler is running within another
1530 handler. All callers changed.
1531 * lisp.h, process.c, process.h, term.c:
1532 Adjust decls and callers to match new API.
1533 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
1534 signal handlers aren't supposed to use floating point anyway.
1535 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
1537 2014-03-23 Daniel Colascione <dancol@dancol.org>
1539 Split gc_sweep into discrete functions for legibility and better
1542 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
1543 (sweep_vectors): Fix typo in comment.
1544 (sweep_conses, sweep_floats, sweep_intervals)
1545 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
1546 (gc_sweep): Call new functions, to which existing functionality is
1548 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
1550 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
1552 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
1554 2014-03-23 Daniel Colascione <dancol@dancol.org>
1556 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
1557 only if xic_style calls for it. This change allows Emacs to work
1558 with ibus. Also, don't leak resources if create_frame_xic fails,
1559 and stop caching xic_style across different displays.
1560 (supported_xim_styles): Make const.
1561 (best_xim_style): Remove first parameter: it's always just
1562 supported_xim_styles. Change to look at supported_xim_styles
1565 2014-03-23 Daniel Colascione <dancol@dancol.org>
1567 * term.c (init_tty): Rearrange condition for clarity; print
1568 appropriate diagnostic.
1570 2014-03-23 Daniel Colascione <dancol@dancol.org>
1572 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1573 array. (ASAN caught.)
1575 2014-03-22 Glenn Morris <rgm@gnu.org>
1577 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
1579 2014-03-22 Daniel Colascione <dancol@dancol.org>
1581 * process.c (conv_sockaddr_to_lisp): When extracting the string
1582 names of AF_LOCAL sockets, stop before reading uninitialized memory.
1584 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1586 Fix regression introduced by patch for Bug#10500.
1587 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1588 * w32term.c (x_draw_image_relief): Likewise.
1590 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1592 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1593 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1594 maximize a frame for odd default fonts.
1596 2014-03-21 Glenn Morris <rgm@gnu.org>
1598 * minibuf.c (history-length): Increase default from 30 to 100.
1600 2014-03-21 Daniel Colascione <dancol@dancol.org>
1602 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
1603 every time we switch to minibuffer.
1605 * alloc.c (lisp_align_malloc, allocate_string_data)
1606 (allocate_vectorlike): Allow mmap allocation of lisp objects.
1607 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
1609 2014-03-21 Eli Zaretskii <eliz@gnu.org>
1611 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
1612 support more "verbs".
1614 2014-03-21 Daniel Colascione <dancol@dancol.org>
1616 Always prohibit dumping a dumped Emacs.
1618 * emacs.c (might_dump): New variable.
1619 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
1620 * lisp.h (might_dump): Declare.
1621 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
1623 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1625 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1627 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1629 * doc.c (store_function_docstring): Warn when we don't know where to
1631 (Fsubstitute_command_keys): Don't advertise the fact that
1632 text-properties are dropped, since we think it's a bug that we'll fix
1635 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1636 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1637 * frame.c (frame_garbaged): Make "docstring" more precise.
1639 2014-03-20 Glenn Morris <rgm@gnu.org>
1641 * charset.c (init_charset): When we cannot find the charsets directory,
1642 mention if EMACSDATA is set.
1644 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1646 * fns.c (Frandom): Fix rare bug where the result isn't random.
1648 Fix porting inconsistency about rounding to even.
1649 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1650 This way, the unusual !HAVE_RINT case acts like the usual
1651 HAVE_RINT case, and we can fix the documentation accordingly.
1653 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1655 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1656 (w32_wnd_proc): Initialize the dwHoverTime member of
1657 TRACKMOUSEEVENT structure.
1659 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1661 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1663 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1665 * search.c (find_newline): Speed up the function when using the
1666 newline cache, by halving the number of calls to
1667 region_cache_forward and region_cache_backward. (Bug#16830)
1669 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1671 * buffer.c (Fset_buffer): Document return value (bug#17015).
1673 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1675 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1676 nil, always resize character wise to avoid potential loss of the
1677 mode line (Bug#16923 related).
1679 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1681 * frame.c (x_set_frame_parameters): Always calculate new sizes
1682 pixelwise to avoid potential loss when rounding.
1684 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1686 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1687 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1689 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1691 * w32.c (fstatat): Don't add an extra slash if the argument ends
1692 with a slash: this fails the subsequent call to stat_worker on
1693 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1695 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1697 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1699 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1701 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1703 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1704 when frame is only on one screen (Bug#14713).
1706 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1708 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1709 there's a valid wrap point in the display line, the last glyph
1710 cannot "just barely fit" on this row, because display_line doesn't
1711 let it. Instead, proceed as if the last glyph didn't fit, so that
1712 we eventually back up the iterator to the wrap point. This avoids
1713 delusional behavior of move_it_to, whereby it proceeds to the next
1714 display line, but sets current_x to zero for all the glyphs that
1715 without word-wrap would fit on the previous display line.
1716 One result was that visual-order cursor movement behaved erratically
1718 (Fmove_point_visually): Add code to find the x coordinate of the
1719 last character before wrap point, under word-wrap on a TTY.
1721 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1723 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1724 also return value of MOVE_POS_MATCH_OR_ZV from
1725 move_it_in_display_line_to, when moving from beginning of line to
1726 point's position. (Bug#16961)
1728 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1730 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1731 * window.c (Fselect_window): Explain NORECORD and
1732 `buffer-list-update-hook' in doc-string.
1734 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1736 * window.c (Fother_window_for_scrolling): Check that
1737 Vother_window_scroll_buffer is a buffer.
1739 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1741 * xterm.c (xim_initialize): Always pass a copy of resource name
1742 to XRegisterIMInstantiateCallback and eassert whether return
1743 value is True. Passing copy is important because Xlib doesn't
1744 make its own copy and resource name argument usually points to
1745 SSDATA (Vx_resource_name), which may be changed from Lisp.
1746 (xim_close_display): For XUnregisterIMInstantiateCallback,
1747 always eassert return value and pass exactly the same values
1748 as were used for XRegisterIMInstantiateCallback.
1749 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1750 sources to check why if you are interested.
1752 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1754 * dispnew.c (change_frame_size_1): Add new_lines instead of
1755 new_height, the latter may be still zero if passed as such.
1756 * window.c (Fwindow_pixel_height): Mention bottom divider in
1759 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1761 Fix "resource temporarily unavailable" with xgselect
1763 * xgselect.c: Include <stdbool.h>.
1764 (xg_select) [!USE_GTK]: Don't lose track of errno.
1766 Fix minor --enable-gcc-warnings issues.
1767 * widget.c (update_various_frame_slots, EmacsFrameResize):
1768 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1770 2014-03-04 Ken Brown <kbrown@cornell.edu>
1772 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1773 represent the actual adjustment needed for alignment.
1775 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1777 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1778 needed, and don't reallocate if the initial allocation already
1779 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1781 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1783 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1786 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1788 * cmds.c (delete-char): Update docstring pointing out that the
1789 function ignores `delete-active-region' and `overwrite-mode'.
1791 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1793 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1795 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1796 allocated buffer due to alignment.
1797 (freehook): If the block to be freed was allocated by
1798 'aligned_alloc', find its real pointer before calling 'free'.
1800 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1803 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1805 * font.c (toplevel): Adjust comment about font cache layout.
1806 (font_clear_cache): Fix to match real font cache layout.
1807 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1808 (Fframe_font_cache) [FONT_DEBUG]: New function.
1809 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1811 Avoid crashes when X fonts are erroneously freed on reused X
1812 'Display *' connection data (Bug#16069). Note that X font
1813 resources still may be leaked, but currently there is no way
1814 to completely avoid it.
1815 * xterm.h (struct x_display_info): New member x_id. Add comments.
1816 * xterm.c (x_display_id): New variable.
1817 (x_term_init): Assign identifier to each opened X connection.
1818 * xfont.c (struct xfont): New member x_display_id.
1819 (xfont_open): Initialize it with frame's display id.
1820 (xfont_close): Check whether font's display id matches the one
1821 recorded for the given display. Adjust comment.
1822 * xftfont.c (struct xftfont_info):
1823 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1825 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1827 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1828 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1829 killed Vother_window_scroll_buffer.
1830 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1832 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1834 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1835 that start with more than 2 slashes as UNCs. (Bug#16751)
1837 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1839 Fix a few crashes and leaks when cloning C strings.
1840 * alloc.c, lisp.h (dupstring): New function.
1841 * gtkutil.c (xg_get_font):
1842 * term.c (tty_default_color_capabilities):
1843 * xsettings.c (store_monospaced_changed)
1844 (store_font_name_changed, parse_settings)
1845 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1846 This avoids some unlikely crashes due to accessing freed storage,
1847 and avoids some minor memory leaks in the more-typical case.
1849 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1851 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1852 cursor when modeline can't be dragged (Bug#16647).
1854 2014-02-28 Glenn Morris <rgm@gnu.org>
1856 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1857 from custom-delayed-init-variables. (Bug#11565)
1859 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1861 More fixes for mouse glyph calculations (Bug#16647).
1862 * window.c (coordinates_in_window): In intersection of
1863 horizontal and vertical window dividers prefer the horizontal
1864 one. Add some extra parens to last fix.
1865 (window_relative_x_coord): Return x-coordinate for header and
1867 * xdisp.c (remember_mouse_glyph): In text area don't extend
1868 glyph into mode line to show the vertical drag cursor there
1869 immediately. Subdivide mouse glyphs in right fringes to show a
1870 horizontal drag cursor as soon as we enter the "grabbable width"
1871 portion. Handle vertical border case separately. Do not
1872 subdivide window divider areas.
1873 (note_mouse_highlight): On bottom divider of bottommost windows
1874 show vertical drag cursor only when the minibuffer window can be
1877 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1879 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1880 reset by the face of the object just displayed. See also bug#76.
1881 (get_next_display_element): If the string came from a display
1882 property, examine the box face attribute at it->position, not at
1883 it->current.pos, since the latter was not updated yet. (Bug#16870)
1884 (handle_face_prop): Improve commentary.
1886 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1888 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1889 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1891 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1893 Fixes around Bug#16647.
1894 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1895 ON_BOTTOM_DIVIDER cases.
1896 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1897 only if the window has no right divider.
1898 (Fcoordinates_in_window_p): Fix doc-string.
1900 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1902 * lread.c (Funintern): Fix doc to match advertised calling convention.
1904 2014-02-24 Daniel Colascione <dancol@dancol.org>
1906 * keyboard.c (read_char): Close race that resulted in lost events.
1908 2014-02-22 Glenn Morris <rgm@gnu.org>
1910 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1911 * window.c (window-resize-pixelwise): Doc fixes.
1913 * process.c (Finternal_default_process_filter)
1914 (Finternal_default_process_sentinel): Doc tweaks.
1916 2014-02-21 Glenn Morris <rgm@gnu.org>
1918 * process.c (Fprocess_buffer, Faccept_process_output)
1919 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1922 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1924 * window.c (Fwindow_scroll_bar_width): New function.
1926 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1928 Pacify GCC when configuring with --enable-gcc-warnings.
1929 * xdisp.c (move_it_in_display_line_to) [lint]:
1930 Initialize recently-added local.
1932 2014-02-21 Daniel Colascione <dancol@dancol.org>
1934 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1936 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1938 * xdisp.c (init_iterator): Don't dereference a bogus face
1939 pointer. (Bug#16819)
1940 (try_cursor_movement): Don't use cursor position if
1941 set_cursor_from_row failed to compute it. This avoids assertion
1942 violations in MATRIX_ROW.
1943 (move_it_in_display_line_to): Save the iterator state in ppos_it
1944 only once per call. Reimplement the method used to return to the
1945 best candidate position if all the positions found in display line
1946 are beyond TO_CHARPOS. This cuts down the number of calls to
1947 bidi_shelve_cache, which moves a lot of stuff when lines are long
1948 and include bidirectional text. (Bug#15555)
1950 2014-02-20 Glenn Morris <rgm@gnu.org>
1952 * data.c (Fdefalias): Doc fix.
1954 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1956 * xdisp.c (display_line): Fix horizontal scrolling of large images
1957 when fringes are turned off. This comes at a price of not
1958 displaying the truncation/continuation glyphs in this case.
1961 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1962 CreateDIBSection returns an error indication, zero out *ximg after
1963 destroying the image. This avoids crashes in memory allocations
1964 due to the fact that some of the callers also call
1965 x_destroy_x_image, which will attempt to free an already free'd
1968 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1970 * widget.c (update_various_frame_slots): Don't set
1971 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1973 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1975 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1977 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1979 temacs --daemon fix (Bug#16599).
1980 * emacs.c (main): Initialize daemon_pipe[1] here ...
1981 (syms_of_emacs): ... instead of here.
1983 2014-02-16 Anders Lindgern <andlind@gmail.com>
1985 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1988 2014-02-16 Daniel Colascione <dancol@dancol.org>
1990 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1991 (xd_get_connection_address): Use it.
1992 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1993 xd_get_connection_address because the latter signals if the bus
1994 we're trying to close is already disconnected.
1996 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1998 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1999 argument to CreateThread. This avoids segfaults on Windows 9X.
2000 Reported by oslsachem <oslsachem@gmail.com>.
2002 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
2004 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
2005 * unexhp9k800.c (unexec_error): New function, to simplify the code.
2006 (check_lseek): New function, to report lseek errors.
2007 (save_data_space, update_file_ptrs, read_header, write_header)
2008 (copy_file, copy_rest, unexec): Use these news functions.
2009 (update_file_ptrs): Don't assume wraparound behavior when
2010 converting a large size_t value to off_t.
2012 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
2014 * composite.c (fill_gstring_header): Pass positions as C integers
2015 and move parameters checking to...
2016 (Fcomposition_get_gstring): ...this function. Handle case when
2017 buffer positions are in reversed order and avoid crash (Bug#16739).
2019 * buffer.c (validate_region): Mention current buffer in error message.
2021 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
2023 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
2025 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
2027 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
2029 2014-02-11 Glenn Morris <rgm@gnu.org>
2031 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
2032 Replace refs to "OpenStep" in messages.
2034 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
2036 Avoid "." at end of error diagnostics.
2037 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
2038 * font.c (Ffont_at):
2039 * nsfns.m (ns_display_info_for_name):
2040 * nsselect.m (Fx_own_selection_internal):
2041 * nsterm.m (performDragOperation:):
2042 Remove "." from end of diagnostic.
2044 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
2046 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
2047 unintuitive (bug#15824).
2048 (Fyes_or_no_p): Doc fix (bug#15456).
2050 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
2052 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
2054 * eval.c (call_debugger): When exiting the debugger, do not allow
2055 max_specpdl_size less than actual binding depth (Bug#16603).
2056 (syms_of_eval): Adjust docstring.
2058 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
2060 * cmds.c (Fself_insert_command): Output a clearer error message on
2061 negative repetitions (bug#9476).
2063 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
2065 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2067 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
2069 * minibuf.c (Fread_string): Doc clarification (bug#15422).
2071 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
2073 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
2075 * keyboard.c (Frecursive_edit): Fix typo in docstring.
2077 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2079 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
2081 * keyboard.c (Frecursive_edit): Say more precicely how throwing
2082 `exit' works (bug#15865).
2084 2014-02-07 Martin Rudalics <rudalics@gmx.at>
2086 Constrain window box/body sizes and margin widths (Bug#16649).
2087 * xdisp.c (window_box_width): Don't return less than zero.
2088 (window_box_left_offset, window_box_right_offset): Don't return
2089 more than the window's pixel width.
2090 * window.c (window_body_height, window_body_width): Don't return
2092 (window_resize_apply): Adjust margin width, if necessary.
2094 2014-02-07 Glenn Morris <rgm@gnu.org>
2096 * nsterm.m (syms_of_nsterm): Doc fix.
2098 2014-02-06 Eli Zaretskii <eliz@gnu.org>
2100 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
2101 New variables: pointers through which to call the respective APIs.
2102 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
2103 (filename_from_ansi, sys_link, check_windows_init_file):
2104 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
2105 This is required on Windows 9X, where we dynamically load
2106 UNICOWS.DLL which has their non-stub implementations.
2107 (maybe_load_unicows_dll): Assign addresses to these 2 function
2108 pointers after loading UNICOWS.DLL.
2110 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
2111 MultiByteToWideChar and WideCharToMultiByte through function
2114 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
2117 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
2119 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
2120 for OSX >= 10.9 if separate spaces are used.
2121 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
2123 2014-02-06 Glenn Morris <rgm@gnu.org>
2125 * buffer.c (cache-long-scans): Doc fix.
2127 2014-02-05 Eli Zaretskii <eliz@gnu.org>
2129 * w32fns.c (Fw32_shell_execute): Doc fix.
2131 2014-02-05 Bastien Guerry <bzg@gnu.org>
2133 * syntax.c (Fforward_word): Call Fconstrain_to_field with
2134 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
2136 2014-02-05 Martin Rudalics <rudalics@gmx.at>
2138 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
2139 outside the window (Bug#16649).
2141 * xdisp.c (note_mouse_highlight): When entering a margin area show
2142 a non-text cursor (Bug#16647).
2144 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
2146 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
2147 It prompted a compile-time diagnostic on GNU/Linux.
2148 Simplify to remove the need for the label.
2150 2014-02-04 Eli Zaretskii <eliz@gnu.org>
2152 * w32menu.c (w32_popup_dialog): Don't condition the whole function
2153 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
2154 to show it; otherwise return 'unsupported--w32-dialog' to signal
2155 to the caller that emulation with menus is necessary.
2156 This resurrects code inadvertently deleted by the 2013-10-08 commit.
2158 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
2160 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
2163 * menu.c (Fx_popup_dialog): Don't condition the call to
2164 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
2165 special symbol 'unsupported--w32-dialog', emulate the dialog with
2166 a menu by calling x-popup-menu.
2168 * menu.h (Qunsupported__w32_dialog): New extern variable.
2170 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
2172 * keyboard.c (kbd_buffer_get_event): Read file notification events
2175 * xgselect.c (xg_select): Read glib events in any case, even if
2176 there are no file descriptors to watch for. (Bug#16519)
2178 2014-02-03 Martin Rudalics <rudalics@gmx.at>
2180 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
2181 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
2182 * w32term.c (w32_draw_window_divider): Handle first and last
2184 * w32term.h (w32_fill_area_abs): New function.
2185 * xdisp.c (x_draw_right_divider): Don't draw over bottom
2187 * xfaces.c (realize_basic_faces): Handle new face ids.
2188 * xfns.c (Fx_create_frame): Call x_default_parameter for right
2189 and bottom divider width.
2190 * xterm.c (x_draw_window_divider): Handle first and last pixels
2193 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
2195 * print.c (Fexternal_debugging_output): Add cast to pacify
2196 --enable-gcc-warnings.
2197 * eval.c (call_debugger): Grow specpdl if the debugger was
2198 entered due to specpdl overflow (Bug#16603) and allow more
2199 specpdl space for the debugger itself.
2201 2014-02-02 Martin Rudalics <rudalics@gmx.at>
2203 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
2206 2014-02-01 Eli Zaretskii <eliz@gnu.org>
2208 * w32fns.c (Ffile_system_info): Use WINAPI in the function
2209 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
2211 * print.c (Fexternal_debugging_output): If the argument character
2212 is non-ASCII, encode it with the current locale's encoding before
2213 writing the result to the terminal. (Bug#16448)
2215 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
2216 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
2219 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
2221 * process.c (create_process): Reset SIGPROF handler in the child.
2222 * callproc.c (call_process): Likewise.
2224 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
2226 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
2228 2014-01-29 Eli Zaretskii <eliz@gnu.org>
2230 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
2231 of zero to print strings, GDB doesn't like it.
2233 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
2234 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
2235 we still use correct addresses. (Bug#16576)
2237 2014-01-27 K. Handa <handa@gnu.org>
2239 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
2240 to preserve the code detection behavior of 24.3.
2241 * coding.h (struct coding_system): New member detected_utf8_bytes.
2242 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
2243 (decode_coding_gap): Use short cut for UTF-8 file reading only
2244 when coding->detected_utf8_bytes equals to coding->src_bytes.
2245 * fileio.c (Finsert_file_contents): Cancel the previous change.
2247 2014-01-29 Martin Rudalics <rudalics@gmx.at>
2249 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
2250 that are not visible.
2252 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
2254 * xmenu.c (create_and_show_popup_menu): Handle case when no key
2255 is grabbed (Bug#16565).
2257 2014-01-28 Martin Rudalics <rudalics@gmx.at>
2259 * xdisp.c (last_max_ascent): Re-remove after erroneously
2260 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
2262 (move_it_to): Re-remove reference to last_max_ascent.
2263 (Fwindow_text_pixel_size): Add iterator's max_ascent and
2264 max_descent here instead of calling line_bottom_y.
2267 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
2269 * terminal.c (initial_free_frame_resources): New function.
2270 (init_initial_terminal): Install new hook to free face cache
2271 on initial frame and avoid memory leak. For details, see
2272 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
2273 * xfaces.c (free_frame_faces): Adjust comment.
2275 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2277 * data.c (Fstring_to_number): Document results if unparsable
2280 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
2282 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
2284 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2286 When decoding, prefer ptrdiff_t to int for buffer positions etc.
2287 * coding.c (detect_coding_utf_8, emacs_mule_char)
2288 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
2289 (check_utf_8, decode_coding):
2290 * coding.h (struct coding_system.errors):
2291 Use ptrdiff_t, not int, for integer values derived from buffer and
2294 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
2295 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
2296 before invoking decode_coding_gap, since there's just one block.
2298 2014-01-25 Martin Rudalics <rudalics@gmx.at>
2300 Fix handling of face attributes in Fx_create_frame (Bug#16529).
2301 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
2302 too early. Again run change_frame_size before assigning menu-
2305 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
2307 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
2308 arrives, call x_check_fullscreen, in case the new display has a
2309 different resolution. (Bug#16517)
2311 2014-01-25 Eli Zaretskii <eliz@gnu.org>
2313 * term.c (read_menu_input): If the selected frame changes, exit
2315 (tty_menu_show): If the selected frame changes while we displayed
2316 a menu, throw to top level. (Bug#16479)
2318 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
2320 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
2322 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
2324 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
2325 * data.c (count_one_bits_word): Fix bug (negated comparison)
2326 when BITS_PER_ULL < BITS_PER_BITS_WORD.
2328 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
2330 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
2331 Avoid undefined behavior by initializing display property bit of a
2332 string processed by the bidirectional iterator. For details, see
2333 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
2335 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
2337 Minor cleanup of previous change.
2338 * image.c (imagemagick_error, Fimagemagick_types):
2339 Omit some recently-introduced and unnecessary casts and assignments.
2341 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
2343 Fix two memory leaks discovered with Valgrind.
2344 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
2345 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
2347 2014-01-22 Martin Rudalics <rudalics@gmx.at>
2349 Fixes in window size functions around Bug#16430 and Bug#16470.
2350 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
2351 (Fwindow_mode_line_height, Fwindow_header_line_height)
2352 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2353 Minor doc-string adjustments.
2354 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
2355 Rewrite doc-strings.
2356 (window_body_height, window_body_width): Do not count partially
2357 visible lines/columns when PIXELWISE is nil (Bug#16470).
2358 (Qfloor, Qceiling): New symbols.
2360 2014-01-21 Eli Zaretskii <eliz@gnu.org>
2362 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
2363 when the image cache is not yet allocated. (Bug#16509)
2365 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
2367 * buffer.c (Fkill_buffer): When killing an indirect buffer,
2368 re-attach intervals to its base buffer (Bug#16502).
2369 * intervals.c (set_interval_object): Move from here...
2370 * intervals.h (set_interval_object): ... to here. Fix comments.
2372 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
2374 Avoid undefined behavior by initializing buffer redisplay bit.
2375 Problem reported by Dmitry Antipov in
2376 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
2377 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
2379 Revert some of the CANNOT_DUMP fix (Bug#16494).
2380 * lread.c (init_lread): Fix typo: NILP, not !NILP.
2382 2014-01-19 Eli Zaretskii <eliz@gnu.org>
2384 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
2385 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
2386 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
2387 they are replaced by macros that expand into direct calls to the
2388 corresponding functions from GDI32.DLL.
2389 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
2390 variables in the Cygwin build, they are unused.
2392 2014-01-19 K. Handa <handa@gnu.org>
2394 * composite.c (composition_update_it): Fix previous change.
2396 2014-01-18 Eli Zaretskii <eliz@gnu.org>
2398 Fix file name handling on MS-Windows 9X.
2399 * w32.c (maybe_load_unicows_dll): New function.
2401 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
2402 on, to make sure we can convert file names to and from UTF-8 on
2403 Windows 9X. This fixes a failure to start up because Emacs cannot
2404 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
2406 * w32font.c [WINDOWSNT]: Include w32.h.
2407 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
2408 of implementing the same stuff.
2409 Remove now unused g_b_init_is_windows_9x.
2411 * w32.h (maybe_load_unicows_dll): Add prototype.
2413 2014-01-17 Eli Zaretskii <eliz@gnu.org>
2415 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
2416 switch to single keyboard. Prevents daemon crashes when a new
2417 client connects while we show a TTY menu in an existing client.
2420 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
2422 Fix MinGW64 porting problem with _setjmp.
2423 Reported by Eli Zaretskii in:
2424 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
2425 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
2426 the old _setjmp and _longjmp. All uses changed.
2428 2014-01-13 Daniel Colascione <dancol@dancol.org>
2430 * textprop.c (Fremove_list_of_text_properties):
2431 Correctly handle reaching the end of the interval tree. (Bug#15344)
2433 2014-01-13 Martin Rudalics <rudalics@gmx.at>
2435 * xdisp.c (resize_mini_window): Round height to a multiple of
2436 frame's line height. Fix bug in calculation of window start
2437 position (Bug#16424).
2439 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
2441 * macfont.m: Include termchar.h.
2442 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
2443 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
2444 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
2445 *_WITH_GC_* to take face and f as parameters.
2446 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
2447 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
2449 2014-01-13 Daniel Colascione <dancol@dancol.org>
2451 Fix menu item updating in the presence of the Unity global menu
2454 * gtkutil.h (xg_have_tear_offs): Add frame parameter
2455 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
2457 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
2458 updating menus; explain why.
2459 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
2460 problem it's supposed to solve and it interferes with detecting
2461 the presence of a global menu.
2462 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
2465 2014-01-11 K. Handa <handa@gnu.org>
2467 * composite.c (composition_update_it): Fix indexing of
2468 LGSTRING_CHAR (Bug#15984).
2470 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
2472 * unexw32.c (_start) [__MINGW64__]: Define to __start.
2474 2014-01-11 Eli Zaretskii <eliz@gnu.org>
2476 * xdisp.c (try_window_id): Don't use this function's optimizations
2477 if overlays in the buffer displayed by the window have changed
2478 since last redisplay. (Bug#16347)
2479 (message_dolog): Fix indentation.
2481 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2483 * frame.c (frame_resize_pixelwise): Fix doc-string.
2485 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2487 Fix handling of internal borders (Bug#16348).
2488 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2489 Remove internal border width from pixel width of windows.
2490 (change_frame_size_1): Don't return early when frame's pixel
2491 size changes - we still have to record the new sizes in the
2493 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2494 also when toolbar gets larger.
2495 * window.c (check_frame_size): Include internal_border_width in
2497 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2498 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2499 In non-toolkit/non-GTK version clear internal border.
2500 * xterm.c (x_clear_under_internal_border): New function for
2501 non-toolkit/non-GTK version.
2502 (x_after_update_window_line): In non-toolkit/non-GTK version
2504 (handle_one_xevent, x_set_window_size):
2505 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2506 * xterm.h (x_clear_under_internal_border): Extern it.
2508 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2510 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2511 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2514 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2516 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2517 last value of point is not equal to buffer's point. (Bug#16129)
2519 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2522 * nsterm.h (updateCollectionBehavior): Rename from
2523 updateCollectionBehaviour. All uses changed.
2525 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2526 * Makefile.in (SETFATTR): New macro.
2527 (temacs$(EXEEXT)): Use it.
2529 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2531 Fix maximization behavior on Windows (Bug#16300).
2532 * w32fns.c (w32_fullscreen_rect): Don't handle
2533 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2534 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2535 of SetWindowPos. Restore last placement also when leaving
2536 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2537 but the FULLSCREEN_BOTH case.
2539 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2542 * data.c (arithcompare_driver):
2543 * fileio.c (Fcar_less_than_car):
2544 * fns.c (internal_equal):
2545 * frame.c (delete_frame):
2546 * lisp.h (enum More_Lisp_Bits):
2548 Avoid C99 constructs that don't work in C89.
2549 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2550 to port to C89, which doesn't have 'long long'.
2551 (count_trailing_zero_bits): Use them.
2553 2014-01-03 Chong Yidong <cyd@gnu.org>
2555 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2557 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2559 Further adjust frame/window scrollbar width calculations.
2560 * window.c (apply_window_adjustment):
2561 Set windows_or_buffers_changed.
2562 (Fwindow_scroll_bars): Return actual scrollbar width.
2563 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2564 For non-toolkit builds again use 14 as minimum width and set
2565 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2566 * xterm.c (XTset_vertical_scroll_bar): Take width from
2567 WINDOW_SCROLL_BAR_AREA_WIDTH.
2568 (x_new_font): Rename wid to unit. Base calculation of new
2569 scrollbar width on toolkit used and make it analogous to that of
2570 x_set_scroll_bar_default_width.
2571 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2572 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2573 of GetSystemMetrics.
2574 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2575 WINDOW_SCROLL_BAR_AREA_WIDTH.
2576 (x_new_font): Make it correspond to changes in xterm.c.
2578 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2580 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2581 This is a cleaner way to fix the MinGW-w64 porting problem.
2582 Check for INTPTR_MAX misconfiguration.
2584 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2586 * search.c (newline_cache_on_off, find_newline): In indirect
2587 buffers, use the newline cache of the base buffer.
2589 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2590 buffer, invalidate the caches of its base buffer. (Bug#16265)
2592 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2593 buffers, use the width-run cache of the base buffer.
2595 * xdisp.c (redisplay_window): When the window displays an indirect
2596 buffer, and the character widths in the display table have
2597 changed, invalidate the width-run cache of the corresponding base
2600 * fileio.c (Finsert_file_contents): When invalidating the newline
2601 cache, consider the case of inserting into indirect buffer.
2603 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2604 In indirect buffers, use the paragraph cache of the base buffer.
2606 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2608 * window.c (grow_mini_window): Fix last change.
2610 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2612 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2614 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2616 * w32term.c (w32_initialize): Use LCID and LOWORD.
2618 * w32proc.c (create_child): Use pid_t for 5th argument.
2619 (IsValidLocale): Don't provide prototype for MinGW64.
2620 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2621 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2623 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2624 MinGW64 doesn't support.
2626 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2628 * w32.c (set_named_security_info): New function.
2629 (acl_set_file): Fall back on set_named_security_info if
2630 set_file_security fails.
2631 (g_b_init_set_named_security_info_w)
2632 (g_b_init_set_named_security_info_a): New static variables.
2633 (globals_of_w32): Initialize them to zero.
2634 (set_named_security_info): Set them to non-zero if the
2635 corresponding API is available.
2636 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2637 New function typedefs.
2639 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2641 Some more fixes following pixelwise resize changes including one
2643 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2644 of frame_resize_pixelwise.
2645 * widget.c (pixel_to_text_size): New function.
2646 (update_wm_hints): Have size hints respect value of
2647 frame_resize_pixelwise.
2648 (EmacsFrameResize): Alway process resize requests pixelwise.
2649 * window.c (grow_mini_window): Make sure mini window is at least
2651 * xdisp.c (display_menu_bar): Make sure menubar extends till
2653 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2654 (x_set_tool_bar_lines): Calculate pixelwise.
2655 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2656 frame_resize_pixelwise.
2658 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2660 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2661 variables not used there.
2663 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2665 * w32.c (sys_umask): New function. (Bug#16299)
2667 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2669 * dispnew.c (change_frame_size_1): Take old width of root window
2670 from that window's pixel width. (Bug#16284)
2672 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2674 Plain copy-file no longer chmods an existing destination (Bug#16133).
2675 * fileio.c (realmask): Now a static var, not a local.
2676 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2677 Remove arg STATPTR. All uses changed.
2678 (Fcopy_file): Do not alter permissions of existing destinations,
2679 unless PRESERVE-PERMISSIONS (renamed from
2680 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2681 Avoid race when testing for existing destinations and for
2682 when input and output files are the same.
2683 If changing the group fails, adjust both default and
2684 preserved permissions so that access is not granted to the
2686 (Fset_default_file_modes, init_fileio): Update realmask.
2687 (Fdefault_file_modes): Use realmask instead of calling umask.
2689 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2691 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2692 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2693 flags on the daemon pipe ends before execing.
2695 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2697 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2698 session. (Bug#14739)
2700 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2702 * callproc.c (Vexec_path): Document that exec-directory is in it.
2704 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2706 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2709 2013-12-27 Chong Yidong <cyd@gnu.org>
2711 * data.c (Fsymbol_function): Doc fix.
2713 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2715 Some more tinkering with Bug#16051.
2716 * window.c (resize_frame_windows): Don't let the size of the
2717 root window drop below the frame's default character size.
2718 Never ever delete any subwindows - let the window manager do the
2721 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2722 of toolbar lines needed when they exceed the height of the root
2724 (unwind_create_frame_1): New function.
2725 (Fx_create_frame): Generally inhibit calling the window
2726 configuration change hook here. Remove extra call to
2727 change_frame_size - it's not needed when we don't run the
2728 configuration change hook.
2730 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2732 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2733 On my Fedora 19 platform the core dumps were so big that
2734 my desktop became nearly catatonic.
2735 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2736 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2737 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2738 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2739 a clang-only syntax.
2740 * conf_post.h (__has_feature): New macro, if not already defined.
2741 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2742 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2744 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2746 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2747 is a file name. (Bug#16252)
2749 2013-12-25 Chong Yidong <cyd@gnu.org>
2751 * keyboard.c (Voverriding_terminal_local_map)
2752 (Voverriding_local_map): Doc fix.
2754 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2756 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2758 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2759 file name when it is submitted to ShellExecute. Simplify code.
2760 Don't test DOCUMENT for being a string, as that is enforced by
2761 CHECK_STRING. Doc fix.
2763 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2765 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2766 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2767 redisplay_tool_bar does. Improve and fix commentary.
2768 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2769 limits of the glyph matrices. (Bug#16051)
2770 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2771 only when the new size is different from the old one, and the new
2772 size can be achieved given the frame height.
2774 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2776 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2778 2013-12-23 Glenn Morris <rgm@gnu.org>
2780 * lread.c (Fload): Mention load-prefer-newer in doc.
2782 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2784 Handle Bug#16207 by being more restrictive when running hooks.
2785 * window.c (unwind_change_frame): New function.
2786 (Fset_window_configuration): Don't run configuration change hook
2787 while the frame configuration is unsafe. Call select_window
2790 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2792 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2794 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2796 * nsterm.h: Declare EmacsColor category.
2798 * nsterm.m (NSColor): Implement EmacsColor category.
2799 (ns_get_color): Use colorUsingDefaultColorSpace.
2800 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2802 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2804 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2806 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2807 having the PNG_NORETURN attribute, to avoid compiler warning in
2810 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2812 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2814 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2815 fringe background extension.
2816 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2817 because they are now always the same as `left' and `width',
2818 respectively. Remove code for the case that `width' and
2819 `sb_width' are different.
2821 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2823 Remove scroll_bar_actual_width from frames.
2824 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2825 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2826 (x_figure_window_size):
2827 * nsterm.m (x_set_window_size):
2828 * widget.c (set_frame_size):
2829 * w32term.c (x_set_window_size):
2830 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2831 scroll_bar_actual_width.
2833 Convert scroll_bar members to integers on Windows.
2834 * w32term.h (struct scroll_bar): Convert top, left, width,
2835 height, start, end and dragging to integers.
2836 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2838 * w32term.c (w32_set_scroll_bar_thumb)
2839 (w32_scroll_bar_handle_click): Remove XINT conversions for
2840 scroll_bar members. Treat bar->dragging as integer.
2841 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2842 first element. Remove XINT conversions for scroll_bar members.
2843 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2844 Remove XINT conversions for scroll_bar members.
2846 Fix assignment for new window total sizes.
2847 * window.c (Fwindow_resize_apply_total): Assign values for
2850 2013-12-20 Chong Yidong <cyd@gnu.org>
2852 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2853 argument to `append'.
2855 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2857 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2858 current text face, for extending the face of the display margins.
2861 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2862 Doc fix. (Bug#16190)
2864 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2866 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2869 * nsterm.m (Qfile, Qurl): New.
2870 (EV_MODIFIERS2): New macro.
2871 (EV_MODIFIERS): Use EV_MODIFIERS2.
2872 (ns_term_init): Remove font and color from DND, does not work on
2873 newer OSX, and other ports don't have them.
2874 (performDragOperation:): Handle modifiers used during drag.
2875 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2876 Remove global Lisp variables used to communicate with ns-win.el.
2877 Remove font and color handling.
2878 (syms_of_nsterm): Defsym Qfile and Qurl.
2880 2013-12-19 Anders Lindgren <andlind@gmail.com>
2882 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2883 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2885 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2886 (constrainFrameRect): Remove special case nr_screens == 1.
2887 Don't constrain size to size of view.
2889 * nsterm.h (ns_output): Remove dont_constrain.
2891 2013-12-19 Anders Lindgren <andlind@gmail.com>
2893 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2895 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2897 Minor fixes for recent openp changes.
2898 * lisp.h (GCPRO7): New macro.
2899 * lread.c (openp): Use bool for boolean; all callers changed.
2900 Protect save_string from GC. Don't assume that file descriptors
2901 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2902 warning about uninitialized variable.
2904 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2906 * w32fns.c (emacs_abort): Use intptr_t as argument of
2907 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2909 2013-12-18 Glenn Morris <rgm@gnu.org>
2911 * lread.c (Fload): Pass load_prefer_newer to openp.
2912 Don't bother checking mtime if openp already did it.
2913 (openp): Add `newer' argument, to check all suffixes
2914 and find the newest file.
2915 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2916 * callproc.c (call_process):
2917 * charset.c (load_charset_map_from_file):
2918 * emacs.c (init_cmdargs):
2919 * image.c (x_create_bitmap_from_file, x_find_image_file):
2921 * lread.c (Flocate_file_internal):
2922 * process.c (Fformat_network_address):
2923 * sound.c (Fplay_sound_internal):
2924 * w32.c (check_windows_init_file):
2925 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2927 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2929 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2931 * w32.c (getloadavg): Don't index samples[] array with negative
2932 indices. Recover from wall-clock time being set backwards.
2934 * w32term.c (w32_initialize): Declare the argument of
2935 set_user_model as const.
2937 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2938 (w32_menu_show): Constify some arguments passed to MessageBox.
2940 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2941 to initialize Lisp objects.
2943 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2944 initialize Lisp objects.
2946 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2947 use variables used only on X under that condition.
2949 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2950 variables not used there.
2952 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2954 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2955 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2957 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2959 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2960 code, revealed in presence of R2L characters, character
2961 compositions, and display vectors. A better fix for Bug#16148.
2962 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2963 GTK and NS builds, they don't have this member of struct frame.
2965 * dispextern.h (struct composition_it): Correct a comment for the
2968 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2970 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2971 This prevents a compilation error on C compilers that do not
2972 default functions to return 'int' if not declared. Also, add
2973 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2974 since it now uses inline functions.
2976 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2978 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2979 display margins on mode line, header line, and in the frame's
2980 tool-bar window. (Bug#16165)
2982 2013-12-16 Andreas Schwab <schwab@suse.de>
2984 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2986 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2988 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2991 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2993 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2995 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2997 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2998 intended to find bogus pointers in font objects (Bug#16140).
2999 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
3000 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
3001 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
3002 Disable for MS-Windows due to Bug#15876; apparently this
3003 requires more or less substantial changes in fontset code.
3004 * xfont.c (xfont_close):
3005 * xftfont.c (xftfont_close): Call x_display_info_for_display
3006 to check whether 'Display *' is valid (Bug#16093 and probably
3009 2013-12-15 Eli Zaretskii <eliz@gnu.org>
3011 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
3012 Reported by Juanma Barranquero <lekktu@gmail.com>.
3014 * process.c (Fprocess_send_eof): Don't crash if someone tries to
3015 open a pty on MS-Windows. (Bug#16152)
3017 * emacs.c (decode_env_path): Fix bogus comparison against
3018 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
3020 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
3022 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
3023 (Fx_file_dialog): Add parentheses around && to silence warning.
3025 * w32term.c (construct_drag_n_drop): Remove unused local variable.
3027 2013-12-15 Eli Zaretskii <eliz@gnu.org>
3029 * xdisp.c (extend_face_to_end_of_line): Extend background of
3030 non-default face in margin areas as well. (Bug#16151)
3031 (display_line): Call extend_face_to_end_of_line for continued
3032 lines as well, if the display margins have non-zero width.
3033 (set_glyph_string_background_width): When needed, set the
3034 extends_to_end_of_line_p flag on glyph strings to be drawn in
3035 margin areas, not only in the text area.
3037 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
3040 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
3042 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
3043 Don't worry about verify_error being t, since it has to be a list.
3045 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
3047 Use bool for boolean, focusing on headers.
3048 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
3049 No need to include <stdbool.h>, since conf_post.h does it now.
3050 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
3051 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
3052 (SET_PER_BUFFER_VALUE_P):
3053 * ccl.c, ccl.h (setup_ccl_program):
3054 * ccl.h (CHECK_CCL_PROGRAM):
3055 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
3056 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
3057 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
3058 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
3059 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
3060 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
3061 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
3062 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
3063 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
3064 (CHARSET_FAST_MAP_SET):
3065 * coding.c (decode_coding_ccl, encode_coding_ccl):
3066 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
3067 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
3068 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
3069 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
3070 (decode_coding_c_string):
3071 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
3072 * conf_post.h (has_attribute):
3073 * dispextern.h (trace_redisplay_p)
3074 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
3075 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
3076 (SET_GLYPH_FROM_CHAR_GLYPH)
3077 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
3078 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
3079 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
3080 (cursor_in_mouse_face_p):
3081 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
3082 (blank_row, prepare_desired_row)
3083 (build_frame_matrix_from_leaf_window, make_current)
3084 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
3085 (update_window, scrolling_window, update_frame_line):
3086 * disptab.h (GLYPH_FOLLOW_ALIASES):
3087 * editfns.c (Fformat):
3088 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
3089 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
3090 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
3091 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
3092 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
3093 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
3094 (FONT_DEFERRED_LOG):
3095 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
3096 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
3097 (FRAME_MOUSE_UPDATE):
3098 * fringe.c (Fdefine_fringe_bitmap):
3099 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
3100 (x_create_bitmap_from_xpm_data, xpm_load_image):
3101 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
3102 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
3103 (MERGE_INTERVAL_CACHE):
3104 * keymap.h (KEYMAPP):
3105 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
3106 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
3107 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
3108 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
3109 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
3110 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
3111 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
3112 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
3113 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
3114 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
3115 (SETUP_BUFFER_SYNTAX_TABLE):
3116 * systime.h (timespec_valid_p):
3117 * term.c (save_and_enable_current_matrix):
3118 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
3119 * xdisp.c (in_display_vector_p, display_tool_bar_line)
3120 (redisplay_internal, try_window_reusing_current_matrix)
3121 (sync_frame_with_window_matrix_rows, try_window_id)
3122 (display_menu_bar, display_tty_menu_item, display_mode_line)
3123 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
3124 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
3125 * xmenu.c (xmenu_show):
3126 * xterm.c (use_xim, x_term_init):
3127 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
3128 (struct x_bitmap_record):
3129 Use bool for booleans.
3130 * ccl.c (struct buffer_text):
3131 * ccl.h (struct ccl_program):
3132 * charset.h (struct charset):
3134 * coding.h (struct iso_2022_spec, struct coding_system):
3135 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
3136 (struct glyph_string, struct face, struct face_cache)
3137 (struct bidi_string_data, struct bidi_it)
3138 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
3140 * editfns.c (Fformat):
3141 * frame.h (struct frame):
3142 * fringe.c (struct fringe_bitmap):
3143 * intervals.h (struct interval):
3144 * keyboard.h (struct kboard):
3145 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
3146 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
3147 (struct Lisp_Buffer_Local_Value, union specbinding):
3148 * macfont.m (struct macfont_info):
3149 * process.h (struct Lisp_Process):
3150 * termchar.h (struct tty_display_info):
3151 * window.h (struct window):
3152 * xterm.h (struct x_output):
3153 Use bool_bf for boolean bit-fields.
3154 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
3155 All callers changed.
3156 * ccl.h (struct ccl_program): Remove unused members private_state,
3157 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
3159 (struct ccl_spec): Remove unused members cr_carryover,
3160 eight_bit_carryover.
3161 * conf_post.h: Include <stdbool.h>.
3162 (bool_bf): New type.
3163 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
3164 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
3165 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
3166 'do { ... } while (false)' brackets.
3167 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
3168 Args must now be expressions; all callers changed.
3169 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
3170 (PRODUCE_GLYPHS): Simplify use of boolean.
3171 * fileio.c (Fcopy_file):
3172 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
3173 * lisp.h (UNGCPRO): Return void, not int.
3174 (FOR_EACH_TAIL): Use void expression, not int expression.
3175 * region-cache.c: Reindent.
3176 * region-cache.h: Copy comments from region-cache.c, to fix
3177 incorrect remarks about booleans.
3179 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3181 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
3182 when character at point is displayed from a display vector.
3185 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
3187 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
3188 now a list of certificate validation checks that will abort a
3189 connection with an error.
3190 (Fgnutls_boot): Document it and use it.
3192 2013-12-14 Martin Rudalics <rudalics@gmx.at>
3194 * w32term.c (w32_enable_frame_resize_hack): New variable.
3195 (x_set_window_size): Use it to hack frame resizing on Windows
3198 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3200 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
3201 Windows-specific code to w32.c. Change error message text to
3202 match that of Posix platforms.
3204 * w32.c (w32_copy_file): New function, most of the code copied and
3205 reworked from Fcopy_file. Improve error handling. Plug memory
3206 leak when errors are thrown. Support file names outside of the
3207 current codepage. (Bug#7100)
3209 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3211 * lread.c (load_path_default): Prototype.
3213 2013-12-13 Glenn Morris <rgm@gnu.org>
3215 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
3216 (dump_path): Remove.
3217 (load-path-default): Remove `changed' argument.
3218 Do not set dump_path permanently. Simplify.
3219 (init_lread): Simplify.
3220 (syms_of_lread): Remove dump_path.
3222 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3224 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
3225 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
3226 2013-12-12 font-related change to avoid Bug#16128, which
3227 is quite hard to fix without even more substantial changes.
3229 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3231 * font.c (font_close_object): Check for live frame (Bug#16128).
3233 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3235 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
3236 Return ptrdiff_t, not int, since it's a buffer size.
3237 Reindent/reparen some macros to a more Gnuish style.
3239 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
3241 Avoid undefined behavior with huge regexp interval counts.
3242 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
3243 since it's now specialized to interval counts. All uses changed.
3244 Do not assume wrapraound on signed integer overflow.
3245 (regex_compile): Simplify based on the above changes.
3247 2013-12-12 Eli Zaretskii <eliz@gnu.org>
3249 Support file names on MS-Windows that use characters outside of
3250 the current system codepage. (Bug#7100)
3252 * w32.c (get_file_security, set_file_security)
3253 (create_symbolic_link): Separate pointers and boolean flags for
3254 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
3255 non-zero, else the former.
3256 (codepage_for_filenames, filename_to_utf16, )
3257 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
3259 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
3261 (normalize_filename): Lose the DBCS code, now works on UTF-8.
3262 Accept only one argument; all callers changed.
3263 (dostounix_filename): Remove the second argument, now works in
3264 UTF-8. All callers changed.
3265 (parse_root): Lose DBCS code.
3266 (get_long_basename, w32_get_short_filename, init_environment)
3267 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
3268 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
3269 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
3270 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
3271 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
3272 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
3274 (ansi_encode_filename): New function.
3275 (get_emacs_configuration, get_emacs_configuration_options):
3277 (add_volume_info, GetCachedVolumeInformation): Run the input file
3278 name through unixtodos_filename, to ensure it is stored and
3279 referenced in canonical form.
3280 (get_volume_info): Lose the DBCS code, now works in UTF-8.
3281 (logon_network_drive, sys_link, utime): Improve error handling.
3282 (sys_access): New function.
3283 (hashval, generate_inode_val): Unused functions deleted.
3284 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
3285 (check_windows_init_file): Convert error message from UTF-8 to
3286 ANSI codepage, for display in the message box.
3287 (globals_of_w32): Set w32_unicode_filenames according to the OS
3290 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
3291 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3292 (syms_of_w32term): Declare w32-unicode-filenames.
3294 * w32proc.c (new_child, delete_child): Remove code that handled
3295 unused pending_deletion and input_file members of the child struct.
3296 (create_child, sys_spawnve): Convert all file names to ANSI
3297 codepage. Use ANSI APIs explicitly; forcibly fail if any file
3298 name cannot be encoded in ANSI codepage. Don't use
3299 unixtodos_filename, mirror slashes by hand.
3300 (record_infile, record_pending_deletion): Functions deleted.
3301 (Fw32_short_file_name): Call w32_get_short_filename instead of
3304 * w32notify.c (add_watch): Work in Unicode mode when
3305 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3306 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
3307 instead, do the same with Lisp primitives.
3309 * w32fns.c (file_dialog_callback, Fx_file_dialog)
3310 (Fsystem_move_file_to_trash, Fw32_shell_execute)
3311 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
3312 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
3313 (Fw32_shell_execute): Improve error reporting.
3314 (Fdefault_printer_name): Ifdef away for Cygwin.
3316 * w32.h (struct _child_process): Remove input_file and
3317 pending_deletion members that are no longer used.
3318 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
3319 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
3320 (ansi_encode_filename): New and updated prototypes.
3322 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
3324 (unexec): Don't use dostounix_filename, it expects a file name in
3325 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
3328 * fileio.c (Ffile_name_directory, file_name_as_directory)
3329 (directory_file_name, Fexpand_file_name)
3330 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
3331 arguments of dostounix_filename.
3332 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
3333 use MAX_UTF8_PATH for size of file-name strings.
3334 (emacs_readlinkat): Build an explicitly unibyte string for file
3336 (syms_of_fileio) <file-name-coding-system>:
3337 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
3339 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
3340 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
3341 directories to UTF-8.
3342 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
3343 environment, and each element of the input PATH, to UTF-8.
3345 * dired.c (file_attributes): Use build_unibyte_string explicitly
3346 to make Lisp strings from user and group names.
3348 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
3351 * coding.c (decode_file_name, encode_file_name): New functions.
3353 * termcap.c (tgetent): Adapt to the change in arguments of
3356 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
3359 * msdos.c (dostounix_filename, init_environment): Adapt to the
3360 change in arguments of dostounix_filename.
3362 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
3363 [WINDOWSNT]: Encode file names passed to the image libraries in
3366 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
3367 [WINDOWSNT]: Convert file names to the current ANSI codepage.
3369 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
3370 arguments of dostounix_filename.
3372 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3374 * font.h (struct font_entity) [HAVE_NS]: New field to record
3375 font driver which was used to create this entity.
3376 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
3377 frame where the font was opened.
3378 (font_close_object): Add prototype.
3379 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
3380 (font_close_object): Not static any more. Lost frame arg.
3381 Adjust comment and users.
3382 * alloc.c (cleanup_vector): Call font_close_object to adjust
3383 per-frame font counters correctly. If HAVE_NS, also call
3384 driver-specific cleanup for font-entity objects.
3385 * ftfont.c (ftfont_open):
3386 * nsfont.m (nsfont_open):
3387 * w32font.c (w32font_open_internal):
3388 * xfont.c (xfont_open):
3389 * xftfont.c (xftfont_open): Save frame pointer in font object.
3390 * macfont.m (macfont_open): Likewise.
3391 (macfont_descriptor_entity): Save driver pointer to be able
3392 to call its free_entity routine when font-entity is swept.
3393 * ftxfont.c (ftxfont_open): Add eassert because frame
3394 pointer should be saved by ftfont_driver.open.
3396 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3398 * xterm.c (x_make_frame_visible): Restore hack which is needed when
3399 input polling is used. This is still meaningful for Cygwin, see
3400 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
3401 * keyboard.c (poll_for_input_1, input_polling_used):
3402 Define unconditionally.
3403 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
3404 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
3405 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
3406 (font_for_char): Prefer ptrdiff_t to int for buffer position.
3407 (face_for_char): Likewise. Rearrange eassert and return ASCII
3408 face for CHAR_BYTE8_P.
3409 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
3411 2013-12-11 Ken Brown <kbrown@cornell.edu>
3413 * dispextern.h (erase_phys_cursor):
3414 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
3416 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
3418 * nsterm.m (x_free_frame_resources):
3419 * term.c (tty_free_frame_resources):
3420 * xterm.c (x_free_frame_resources): Do not check for non-NULL
3421 face cache because it's implied by free_frame_faces anyway.
3422 * w32term.c (x_free_frame_resources): Likewise. Do not call
3423 free_frame_faces twice.
3425 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3427 * editfns.c (Fformat_time_string): Mention %F in the doc.
3429 2013-12-11 Martin Rudalics <rudalics@gmx.at>
3431 * window.c (resize_frame_windows): Don't return immediately when
3432 the root window's size doesn't change - the minibuffer window
3433 may still have to be repositioned/resized.
3434 * xfns.c (Fx_create_frame): Always change the frame size after
3435 initializing the frame's faces.
3436 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
3437 change_frame_size should already have done it.
3438 (x_new_font): Assign new tool- and menu-bar heights.
3439 (x_set_window_size_1): Account for tool- and menu-bar heights
3440 (Bug#16013). Don't set pixel sizes since change_frame_size
3441 should already have done it.
3443 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
3445 Remove the option of using libcrypto.
3446 * Makefile.in (LIB_CRYPTO): Remove.
3447 (LIBES): Don't use it.
3449 2013-12-11 Juri Linkov <juri@jurta.org>
3451 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
3452 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
3454 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
3456 * xdisp.c (display_tool_bar_line): Don't extend on a previously
3457 drawn tool bar items (Bug#16058).
3458 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
3460 2013-12-09 Ken Brown <kbrown@cornell.edu>
3462 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
3464 * lisp.h (get_frame_param): Adjust conditions for prototype
3467 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3469 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
3470 Avoid unused macro warning if configured --without-xft.
3472 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
3474 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
3476 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3478 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3480 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3482 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3484 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3486 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3488 Use libcrypto's checksum implementations if available, for speed.
3489 * Makefile.in (LIB_CRYPTO): New macro.
3492 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3493 The macro didn't conform to C99 due to type mismatch,
3494 which caused compilation failure with Sun C 5.12,
3495 and it was confusing anyway. Include window.h to declare
3496 redisplay_other_windows.
3498 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3500 * window.c (set_window_buffer): Update mode line (bug#16084).
3502 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3504 Fix minor problems found by static checking.
3505 * keyboard.c (poll_for_input_1, input_polling_used):
3506 Define only if HAVE_NTGUI.
3507 * xmenu.c (popup_activate_callback): Omit unnecessary
3508 check against USE_X_TOOLKIT, which must be defined here anyway.
3509 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3512 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3514 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3516 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3518 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3520 * nsterm.m (x_set_window_size): Remove fprintf.
3521 (init): Define always. Set applicationDidFinishLaunchingCalled
3523 (applicationDidFinishLaunching:):
3524 Set applicationDidFinishLaunchingCalled.
3525 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3528 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3530 Pixel resize changes for NS (Bug#16049).
3531 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3532 height/width. row/cols are locals.
3533 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3534 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3535 (windowWillResize): Remove gsextra. Calculate extra as in
3537 (x_new_font): Don't change frame size if fullscreen.
3538 Change size pixelwise.
3540 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3541 comment in xfns.c. Change to pixelwise call.
3543 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3545 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3548 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3550 * xterm.c (input_signal_count): Remove.
3551 (x_dispatch_event): Define unconditionally.
3552 (x_make_frame_visible): Process X events until the frame
3553 is really visible (Bug#16027).
3554 * xterm.h (x_dispatch_event): Declare unconditionally.
3556 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3558 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3560 * nsterm.m (x_set_window_size): Handle pixelwise.
3562 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3564 * w32term.c (x_new_font):
3565 * xterm.c (x_new_font): Calculate new frame size from new font
3568 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3570 * lisp.h (FOR_EACH_TAIL): New macro.
3571 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3573 * window.c (select_window): Call second wset_redisplay before we change
3574 selected_window (bug#16034).
3576 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3578 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3580 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3582 * w32xfns.c: Include window.h, to avoid a compiler warning.
3584 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3586 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3587 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3588 window_scroll takes care of it.
3589 (Fset_window_point, Fdelete_other_windows_internal)
3590 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3591 (Fsplit_window_internal, Fdelete_window_internal)
3592 (Fresize_mini_window_internal, Fset_window_configuration)
3593 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3594 cause redisplay instead of forcing a complete redisplay.
3595 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3596 we're only affecting the selected_window.
3598 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3600 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3601 directional control characters. Update type and category
3602 determination according to the UBA from Unicode v6.3.
3603 (bidi_category_t): New category EXPLICIT_FORMATTING.
3605 * dispextern.h (bidi_type_t): Update to include new bidirectional
3606 properties introduced with Unicode v6.3. (Bug#16043)
3608 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3610 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3613 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3615 * font.c (font_list_entities): Remove dummy assignment.
3616 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3617 used on graphic displays only. Remove unused 'font_encoder' member.
3618 (struct font_bitmap): Remove unused 'extra' member.
3619 * nsfont.m (nsfont_open):
3620 * w32font.c (w32font_open_internal):
3621 * ftfont.c (ftfont_get_bitmap): Adjust users.
3623 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3625 Use bool for boolean.
3626 * tparam.c (tparam1):
3627 * undo.c (record_point, record_property_change):
3628 Use bool for boolean, for local vars that are always true or false.
3630 Minor integer overflow fixes (Bug#16033).
3631 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3632 This improves on the previous fix to this function.
3633 (window_resize_check): When summing up pixel counts, don't rely on
3634 undefined behavior if the sum overflows.
3636 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3638 * window.c (Fset_window_new_pixel): Don't choke at negative
3639 argument value (Bug#16033).
3641 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3642 to avoid crash in window_box_height.
3644 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3645 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3647 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3649 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3651 Minor integer overflow fixes.
3652 * window.c (Fset_window_new_pixel, grow_mini_window):
3653 * xdisp.c (Fwindow_text_pixel_size):
3654 Avoid undefined behavior on signed integer overflow.
3655 * xfns.c (x_set_mouse_color):
3656 Check that drag shape fits in 'unsigned', since that's what X wants.
3658 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3660 Improve reporting of fatal exception on MS-Windows.
3661 * w32fns.c (my_exception_handler): New function.
3662 (globals_of_w32fns): Set it up as the unhandled exception
3663 handler. Initialize exception code and address to zeros.
3664 (emacs_abort): If the exception code and address are available,
3665 print them at the beginning of the backtrace. Fix the format of
3666 printing addresses (was producing 0x0x12345678 on XP).
3669 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3671 * eval.c (Fbacktrace__locals): New function.
3672 (syms_of_eval): Defsubr it.
3674 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3676 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3677 Define here to unify between...
3678 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3679 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3681 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3683 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3685 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3686 fringe background extension.
3687 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3688 because they are now always the same as `left' and `width',
3689 respectively. Remove code for the case that `width' and
3690 `sb_width' are different.
3692 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3694 Fix minor problems found by static checking.
3695 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3696 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3697 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3699 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3701 * image.c (imagemagick_compute_animated_image): Don't crash if we
3702 have an animation with different-sized images (bug#15313).
3704 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3706 Remove some unused items introduced during pixelwise change.
3707 * window.c (window_resize_total_check): Remove unused function.
3708 * xdisp.c (remember_mouse_glyph): Remove unused label.
3709 (Ftool_bar_height): Move declaration inside #if.
3710 * xterm.c (x_set_window_size): Don't use r and c.
3712 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3714 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3717 * window.c (Fset_window_configuration): Comment out unused variables.
3719 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3721 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3723 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3725 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3727 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3728 HAVE_GNUTLS3 (Bug#16001).
3730 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3731 if interrupts are deferred (Bug#15801).
3733 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3735 Support resizing frames and windows pixelwise.
3736 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3737 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3738 (struct glyph_matrix): Replace window_left_col and
3739 window_top_line by window_pixel_left and window_pixel_top.
3740 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3742 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3743 (draw_window_divider, move_it_to, x_draw_right_divider)
3744 (x_draw_bottom_divider, change_frame_size): Add or fix
3746 * dispnew.c (change_frame_size_1): Change prototype.
3747 (adjust_glyph_matrix, required_matrix_width)
3748 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3749 values instead of lines and columns.
3750 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3751 WINDOW_TOTAL_FRINGE_WIDTH.
3752 (handle_window_change_signal, do_pending_window_change)
3753 (init_display): Adjusts calls of change_frame_size.
3754 (change_frame_size, change_frame_size_1): Handle pixelwise
3756 * frame.c (Qright_divider_width, Qbottom_divider_width):
3758 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3759 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3760 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3761 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3763 (set_frame_param): New function.
3764 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3765 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3766 (Ffringe_width, Fborder_width, Fright_divider_width)
3767 (Fbottom_divider_width): New functions, defsubr them.
3768 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3769 New argument pixelwise.
3770 (struct frame_parm_table): New members Qright_divider_width and
3771 Qbottom_divider_width.
3772 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3773 (x_report_frame_params): Handle Qright_divider_width and
3774 Qbottom_divider_width.
3775 (x_set_right_divider_width, x_set_bottom_divider_width):
3777 (frame_resize_pixelwise): New option.
3778 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3779 new_pixelwise, right_divider_width and bottom_divider_width;
3780 remove total_lines; rename text_lines, text_cols, new_text_lines
3781 and new_text_cols to text_height, text_width, new_height and
3782 new_width respectively.
3783 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3784 FRAME_TEXT_WIDTH respectively.
3785 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3786 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3787 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3789 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3790 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3791 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3792 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3793 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3794 (FRAME_TOTAL_COLS_ARG): Remove macro.
3795 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3796 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3797 (x_wm_set_size_hint): Handle frame pixel sizes.
3798 * indent.c (compute_motion, Fcompute_motion):
3799 Call window_body_width instead of window_body_cols.
3800 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3801 (make_lispy_position): Handle right and bottom dividers.
3802 (Fsuspend_emacs): Pixelize call of change_frame_size.
3803 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3804 * lisp.h: Extern set_frame_param.
3805 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3807 (Fx_create_frame): Add entry for vertical_drag_cursor.
3808 Pixelize call of change_frame_size.
3809 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3810 * nsterm.m (ns_update_window_end): Optionally draw right
3812 (x_set_window_size): Add argument pixelwise.
3813 Call check_frame_size and change_frame_size with pixelwise zero.
3814 (ns_draw_window_divider): New function.
3815 (ns_redisplay_interface): Add ns_draw_window_divider.
3816 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3817 (x_new_font): Call x_set_window_size with pixelwise zero.
3818 * print.c (print_object): For a window print its sequence
3820 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3821 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3822 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3823 (w32_createwindow): Use scroll bar area width.
3824 (w32_wnd_proc): Handle bottom divider width.
3825 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3826 (Fx_create_frame): Default divider width parameters.
3827 Caclulate sizes pixelwise. Add vertical drag cursor support.
3828 (x_create_tip_frame): Default divider widths to zero.
3829 Pixelize call to change_frame_size.
3830 (Fx_show_tip): Add handling of divider widths. Pixelize window
3832 (Fw32_frame_rect): New function.
3833 (frame_parm_handler w32_frame_parm_handlers): Add divider
3835 (Vx_window_vertical_drag_shape): Add variable.
3836 * w32inevt.c (resize_event, maybe_generate_resize_event):
3837 Pixelize change_frame_size calls.
3838 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3840 * w32term.c (w32_draw_window_divider): New function.
3841 (x_update_window_end): Handle right divider.
3842 (w32_draw_fringe_bitmap, x_scroll_run)
3843 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3844 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3845 Calculate new frame sizes pixelwise.
3846 (x_new_font): Pixelize call to x_set_window_size.
3847 (x_check_fullscreen): Pixelize call to change_frame_size.
3848 (x_set_window_size_1, x_set_window_size): New argument
3849 pixelwise. Calculate pixelwise.
3850 (x_wm_set_size_hint): Use scroll bar area width.
3851 (w32_redisplay_interface): Add w32_draw_window_divider.
3852 * w32term.h (struct w32_output): Add vertical drag cursor.
3853 * widget.c (set_frame_size, update_wm_hints)
3854 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3856 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3857 * window.c (sequence_number): Restore.
3858 (Fwindow_pixel_width, Fwindow_pixel_height)
3859 (Fwindow_mode_line_height, Fwindow_header_line_height)
3860 (window_pixel_to_total, Frun_window_scroll_functions)
3861 (Fset_window_new_pixel, window_resize_apply_total)
3862 (Fwindow_resize_apply_total): New functions.
3863 (window_body_height, window_body_width): Rename from
3864 window_body_lines. New argument PIXELWISE.
3865 Calculate pixelwise.
3866 (Fwindow_body_height, Fwindow_body_width): New argument
3868 (coordinates_in_window, window_relative_x_coord): Use window's
3869 pixel width instead of total width.
3870 (replace_window, recombine_windows): Initialize pixel values.
3871 (resize_root_window, resize_frame_windows, grow_mini_window)
3872 (shrink_mini_window): New argument PIXELWISE.
3873 Calculate pixelwise.
3874 (Fdelete_other_windows_internal, adjust_window_margins)
3875 (window_resize_check, window_resize_apply)
3876 (Fdelete_window_internal, Fresize_mini_window_internal)
3877 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3878 (check_frame_size): Rename arguments. New argument PIXELWISE.
3879 Calculate pixelwise.
3880 (set_window_buffer): Make samebuf bool. Run configuration change
3881 hook only if buffer changed.
3882 (Fset_window_buffer): Rewrite doc-string.
3883 (make_window): Initialize new_pixel slot.
3884 (Fwindow_resize_apply): Check pixel size of root window.
3885 (Fsplit_window_internal): Call 2nd argument pixel_size.
3886 Calculate pixelwise.
3887 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3889 (save_window_data): New slots frame_text_width,
3890 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3891 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3893 (Fcurrent_window_configuration, Fset_window_configuration)
3894 (save_window_save, compare_window_configurations): Handle new
3895 slots in save_window_data and saved_window.
3896 (Fset_window_scroll_bars): Fix doc-string.
3897 (window_resize_pixelwise): New variable.
3898 (coordinates_in_window, Fcoordinates_in_window_p):
3900 (make_parent_window): Adjust sequence_number.
3901 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3903 * window.h (struct window): New members new_pixel, pixel_left,
3904 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3905 (wset_new_pixel): New function.
3906 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3907 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3908 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3909 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3910 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3911 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3912 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3913 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3914 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3915 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3916 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3917 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3918 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3919 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3920 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3922 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3923 (window_body_width, check_frame_size): Adapt external declarations.
3924 * xdisp.c (last_max_ascent): New integer.
3925 (window_text_bottom_y): Handle bottom divider.
3926 (window_box_width, window_box_height): Calculate pixelwise.
3927 (get_glyph_string_clip_rects): Handle right divider.
3928 (remember_mouse_glyph): When windows are resized pixelwise
3929 proceed with width and height set to 1.
3930 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3932 (move_it_to): Calculate and return maximum x position
3934 (Fwindow_text_pixel_size): New function.
3935 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3936 (tool_bar_lines_needed): Rename to tool_bar_height.
3937 Calculate pixelwise.
3938 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3939 Calculate pixelwise.
3940 (redisplay_tool_bar): Calculate pixelwise.
3941 (redisplay_window): Calculate pixelwise. Handle dividers.
3942 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3943 (x_draw_vertical_border): Handle dividers.
3944 (define_frame_cursor1): Handle vertical drag cursor.
3945 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3946 (expose_window): Calculate pixelwise. Handle dividers.
3947 (init_xdisp): Initialize pixel values.
3948 * xfaces.c (Qwindow_divider): New face.
3949 (realize_basic_faces): Realize it.
3950 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3951 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3952 (x_set_scroll_bar_default_width): Default actual width to 16.
3953 (Fx_create_frame): Set sizes pixelwise.
3954 (x_create_tip_frame): Default divider widths to zero.
3955 Pixelize call of change_frame_size.
3956 (Fx_show_tip): Handle divider widths. Initial pixel position
3958 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3959 (Vx_window_vertical_drag_shape): New option.
3960 * xmenu.c (free_frame_menubar): Pixelize call of
3962 * xterm.c (x_draw_window_divider): New function.
3963 (x_update_window_end): Optionally draw right divider.
3964 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3965 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3966 (handle_one_xevent, x_new_font): Calculate pixelwise.
3967 (x_set_window_size_1, x_set_window_size): New argument
3968 pixelwise. Calculate pixelwise.
3969 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3970 (struct x_redisplay_interface): Add x_draw_window_divider.
3971 * xterm.h (struct x_output): Add vertical_drag_cursor.
3973 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3975 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3976 Set invisible frames's `redisplay' when a full redisplay is requested.
3977 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3978 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3979 (display_mode_lines): Set it here instead.
3981 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3983 * dispextern.h (set_window_update_flags): Remove.
3985 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3987 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3989 * xdisp.c (REDISPLAY_SOME_P): New macro.
3990 (redisplay_internal): Use it (bug#15999).
3991 (prepare_menu_bars, redisplay_window): Use it as well.
3993 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3995 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3997 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3998 (globals_of_w32font): Zero it out.
3999 (GetCharWidth32W_Proc): New function pointer.
4000 (get_char_width_32_w): New function.
4001 (compute_metrics): If get_glyph_outline_w returns an error, try
4002 get_char_width_32_w before declaring a failure. This avoids
4003 punishing raster (a.k.a. "bitmap") fonts by slowing down
4004 redisplay. (Bug#6364).
4006 2013-11-29 Eli Zaretskii <eliz@gnu.org>
4008 * xdisp.c (clear_mouse_face): Don't invalidate the entire
4009 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4010 highlight needs to be redisplayed. (Bug#15913)
4012 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
4014 Fix minor problems found by static checking.
4015 * buffer.h (struct buffer_text, struct buffer):
4016 * frame.h (struct frame):
4017 * window.h (struct window):
4018 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
4019 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
4020 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
4021 no-longer-valid use of HAVE_MENUS.
4022 * xdisp.c (propagate_buffer_redisplay): Now static.
4024 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
4026 * xmenu.c (Fmenu_or_popup_active_p):
4027 * window.c (Fset_window_configuration):
4028 * menu.c (Fx_popup_menu, Fx_popup_dialog):
4029 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
4030 * fns.c (Fyes_or_no_p):
4031 * editfns.c (Fmessage_box, Fmessage_or_box):
4032 * alloc.c (make_save_ptr_ptr):
4033 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
4035 * window.c (Fset_window_configuration): Move select_window later.
4037 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
4039 Refine redisplay optimizations to only redisplay *some* frames/windows
4040 rather than all of them.
4041 * xdisp.c (REDISPLAY_SOME): New constant.
4042 (redisplay_other_windows, wset_redisplay, fset_redisplay)
4043 (bset_redisplay, bset_update_mode_line): New functions.
4044 (message_dolog): Use bset_redisplay.
4045 (clear_garbaged_frames): Use fset_redisplay.
4046 (echo_area_display): Use wset_redisplay.
4047 (buffer_shared_and_changed): Remove.
4048 (prepare_menu_bars): Call Vpre_redisplay_function before updating
4049 frame titles. Compute the actual set of windows redisplayed.
4050 Don't update frame titles and menu bars for frames that don't need to
4052 (propagate_buffer_redisplay): New function.
4054 (redisplay_internal): Use it. Be more selective in the set of windows
4055 we redisplay. Propagate windows_or_buffers_changed to
4056 update_mode_lines a bit later to simplify the code.
4057 (mark_window_display_accurate_1): Reset window and buffer's
4059 (redisplay_window): Do nothing if neither the window nor the buffer nor
4060 the frame needs redisplay.
4061 * window.h (struct window): Add `redisplay' field.
4062 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
4063 (redisplay_other_windows, window_list): New declarations.
4064 * window.c (select_window, Fset_window_start): Use wset_redisplay.
4065 (window_list): Not static any more.
4066 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
4067 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
4068 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
4069 * frame.c (Fmake_frame_visible): Don't redisplay everything.
4070 * frame.h (struct frame): Add `redisplay' field.
4071 Move `external_menu_bar' bitfield next to other bit-fields.
4072 (SET_FRAME_GARBAGED): Use fset_redisplay.
4073 (SET_FRAME_VISIBLE): Don't garbage the frame;
4074 Use redisplay_other_windows.
4075 * buffer.h (struct buffer): Add `redisplay' field.
4076 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
4077 (modify_overlay): Use bset_redisplay.
4078 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
4080 2013-11-28 Eli Zaretskii <eliz@gnu.org>
4082 Support w32 file notifications in batch mode.
4083 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
4084 invalid (which happens in batch mode). If non-interactive, call
4085 handle_file_notifications to store file notification events in the
4086 input queue. (Bug#15933)
4088 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
4090 * w32inevt.c (handle_file_notifications): Now external, not static.
4092 * w32term.h (handle_file_notifications): Provide prototype.
4094 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
4095 init_crit, since init_display, which does that otherwise, is not
4098 2013-11-27 Glenn Morris <rgm@gnu.org>
4100 * Makefile.in ($(lispsource)/international/charprop.el): New.
4101 (emacs$(EXEEXT)): Depend on charprop.el.
4103 2013-11-27 Eli Zaretskii <eliz@gnu.org>
4105 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
4106 deleting portions of the buffer under non-nil REPLACE argument.
4109 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
4110 directory, watch it and not its parent.
4111 (add_watch): Allow empty string in FILE.
4113 2013-11-27 Martin Rudalics <rudalics@gmx.at>
4115 * window.c (Fset_window_start, window_resize_apply)
4116 (window_scroll): Reset window_end_valid (Bug#15957).
4118 2013-11-27 Glenn Morris <rgm@gnu.org>
4120 * Makefile.in (leimdir): Now in lisp source directory.
4121 ($(leimdir)/leim-list.el): Just use ../leim .
4122 * epaths.in (PATH_DUMPLOADSEARCH):
4123 * lread.c (load_path_default):
4124 * nsterm.m (ns_load_path): No more leim directory.
4126 2013-11-26 Andreas Schwab <schwab@suse.de>
4128 * .gdbinit (xgettype): Add cast.
4130 2013-11-26 Glenn Morris <rgm@gnu.org>
4132 Preload leim-list.el.
4133 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
4134 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
4135 is a single directory.
4137 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
4139 bool-vector-subsetp is now the normal direction (Bug#15912).
4140 * data.c (Fbool_vector_subsetp): Test whether the first argument
4141 is a subset of the second one, not the reverse. Add doc string.
4143 Fix minor problems found by static checking.
4144 * lread.c (load_path_default): Now static.
4145 * textprop.c (text_property_stickiness): Be consistent about the
4146 test used when deciding whether to consider the previous character.
4147 This simplifies the code a bit.
4149 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
4151 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
4153 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
4154 (syms_of_frame): Don't defsubr them.
4156 2013-11-25 Glenn Morris <rgm@gnu.org>
4158 * lread.c (load_path_default): Change the sense of the argument.
4159 (init_lread): When EMACSLOADPATH is set, do not ignore changes
4160 from dump_path. When it is not, avoid checking dump_path twice.
4162 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
4163 uninstalled dump_path against installed Vload_path. (Bug#15964)
4165 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
4167 Export get_pos_property to Elisp.
4168 * editfns.c (Fget_pos_property): Rename from get_pos_property.
4169 (syms_of_editfns): Export it to Elisp.
4171 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
4173 2013-11-23 Romain Francoise <romain@orebokech.com>
4175 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
4176 initialization here ...
4177 (syms_of_fileio): ... from here.
4179 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
4181 * lread.c (init_lread): Fix int/Lisp_Object mixup.
4182 Please use --enable-check-lisp-object-type.
4184 2013-11-23 Glenn Morris <rgm@gnu.org>
4186 * process.c (get_process): Explicit error for dead buffers.
4188 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
4190 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
4192 2013-11-23 Glenn Morris <rgm@gnu.org>
4194 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
4195 * lread.c (load_path_check): Take path to check as argument.
4196 (load_path_default): New, split from init_lread.
4197 (init_lread): Move calc of default load-path to load_path_default.
4198 Empty elements in EMACSLOADPATH now stand for the default.
4199 (load-path): Doc fix.
4200 * emacs.c (decode_env_path): Add option to treat empty elements
4201 as nil rather than ".".
4202 * callproc.c (init_callproc_1, init_callproc):
4203 * image.c (Vx_bitmap_file_path):
4204 * lisp.h (decode_env_path):
4205 * lread.c (Vsource_directory):
4206 Update for new argument spec of decode_env_path.
4208 2013-11-22 Eli Zaretskii <eliz@gnu.org>
4210 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
4211 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
4213 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
4215 Fix some dependency problems that cause unnecessary recompiles.
4216 Problem reported by RMS in
4217 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
4218 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
4219 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
4220 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
4221 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
4222 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
4223 (boostrap-clean): No need to remove stamp-oldxmenu.
4225 Fix recently introduced bool vector overrun.
4226 This was due to an optimization that went awry.
4227 Reported by Glenn Morris in
4228 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
4229 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
4230 for empty vectors, undoing the 2013-11-18 change.
4231 * data.c (bool_vector_binop_driver): Rely on this.
4232 Fix bug that occasionally overran the destination.
4233 * lisp.h (struct Lisp_Bool_vector): Document this.
4235 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
4237 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
4240 * nsterm.m (init, run, stop:): Comment out for now, does not work
4243 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
4245 * charset.c (syms_of_charset): Don't read past end of string.
4247 2013-11-19 Glenn Morris <rgm@gnu.org>
4249 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
4251 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
4253 Add hooks to run on gaining/losing focus. (Bug#15029)
4254 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
4255 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
4256 (syms_of_frame): Add focus-in-hook, focus-out-hook.
4258 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
4260 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
4261 The old names predated the API change that put destination at end.
4263 Improve API of recently-added bool vector functions (Bug#15912).
4264 The old API had (bool-vector-count-matches A B)
4265 and (bool-vector-count-matches-at A B I), which gave the
4266 misleading impression that the two functions were variants, one
4267 with a location I. The new API has (bool-vector-count-population A)
4268 and (bool-vector-count-consecutive A B I) to make the distinction
4269 clearer. The first function no longer has a B argument, since the
4270 caller can easily determine the number of nils if the length and
4271 number of ts is known.
4272 * data.c (Fbool_vector_count_population): Rename from
4273 bool_vector_count_matches, and accept just 1 argument.
4274 (Fbool_vector_count_consecutive): Rename from
4275 Fbool_vector_count_matches_at.
4277 Always allocate at least one bits_word per bool vector.
4278 See Daniel Colascione in:
4279 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
4280 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
4281 * data.c (bool_vector_binop_driver): Rely on this. Tune.
4282 * lisp.h (struct Lisp_Bool_vector): Document this.
4284 2013-11-18 Eli Zaretskii <eliz@gnu.org>
4286 * insdel.c (invalidate_buffer_caches): New function, consolidated
4287 from part of prepare_to_modify_buffer.
4288 (insert_from_gap, prepare_to_modify_buffer):
4289 * coding.c (code_convert_region, code_convert_string):
4290 Call invalidate_buffer_caches. (Bug#15841)
4292 * lisp.h (invalidate_buffer_caches): Add prototype.
4294 2013-11-17 Eli Zaretskii <eliz@gnu.org>
4296 * w32term.c (x_update_window_end): Don't invalidate the entire
4297 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4298 highlight needs to be redisplayed. (Bug#15913)
4300 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
4302 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
4304 2013-11-16 Eli Zaretskii <eliz@gnu.org>
4306 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
4307 while we are using Vprin1_to_string_buffer.
4309 * keymap.c (describe_map): Don't crash if PT is 1 both before and
4310 after inserting the description string. (Bug#15907)
4312 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4314 * data.c: Work around bogus GCC diagnostic about shift count.
4315 Reported by Eli Zaretskii in
4316 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
4317 (pre_value): New function.
4318 (count_trailing_zero_bits): Use it.
4320 2013-11-15 Eli Zaretskii <eliz@gnu.org>
4322 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
4323 assume C macros are not supported even under -g3 in these old GCC
4326 2013-11-15 Leo Liu <sdl.web@gmail.com>
4328 * minibuf.c (Ftry_completion, Fall_completions)
4329 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
4331 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4333 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
4334 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
4335 This avoids placing unnecessary constants into the Emacs code.
4337 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
4339 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
4340 for Cygwin w32 build.
4342 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
4343 for Cygwin w32 build. (Bug#15892)
4345 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
4347 Simplify, port and tune bool vector implementation.
4348 * alloc.c (bool_vector_exact_payload_bytes)
4349 (bool_vector_payload_bytes): Remove.
4350 (bool_vector_fill): Return its argument.
4351 * alloc.c (bool_vector_fill):
4353 * print.c (print_object):
4354 Simplify by using bool_vector_bytes.
4355 * alloc.c (make_uninit_bool_vector):
4356 New function, broken out from Fmake_bool_vector.
4357 (Fmake_bool_vector): Use it. Use tail call.
4358 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
4359 * data.c (BITS_PER_ULL): New constant.
4360 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
4361 if long long versions don't exist.
4362 (shift_right_ull): New function.
4363 (count_one_bits_word): New function, replacing popcount_bits_word
4364 macro. Don't assume that bits_word is no wider than long long.
4365 (count_one_bits_word, count_trailing_zero_bits):
4366 Don't assume that bits_word is no wider than long long.
4367 * data.c (bool_vector_binop_driver, bool_vector_not):
4368 * fns.c (Fcopy_sequence):
4370 Create an uninitialized destination, to avoid needless work.
4371 (internal_equal): Simplify.
4372 (Ffillarray): Prefer tail call.
4373 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
4374 contain at least one word.
4375 (bits_word_to_host_endian): Prefer if to #if. Don't assume
4376 chars are narrower than ints.
4377 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
4378 * fns.c (Fcopy_sequence):
4380 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
4381 Don't try to port to hosts where bits_word values have holes; the
4382 code wouldn't work there anyway. Verify this assumption, though.
4383 (bool_vector_bytes): New function.
4384 (make_uninit_bool_vector): New decl.
4385 (bool_vector_fill): Now returns Lisp_Object.
4387 * xfns.c (xic_create_fontsetname):
4388 * xrdb.c (gethomedir): Prefer tail calls.
4390 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
4392 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
4393 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
4395 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
4396 that requires a return value.
4397 (Fset_buffer_modified_p): Take advantage of this change to do
4400 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4402 * buffer.c (Frestore_buffer_modified_p): Sync it with
4403 Fset_buffer_modified_p.
4404 (Fforce_mode_line_update): New function, moved from subr.el.
4405 (Fset_buffer_modified_p): Use them.
4406 (syms_of_buffer): Defsubr Fforce_mode_line_update.
4408 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
4410 * search.c (find_newline): Rewrite to prefer offsets to pointers.
4411 This avoids undefined behavior when subtracting pointers into
4412 different aways. On my platform it also makes the code a tad
4413 smaller and presumably faster.
4415 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4417 * keyboard.c (command_loop_1): Use region-extract-function.
4418 * insdel.c (Qregion_extract_function): Not static any more (can we
4419 stop pretending that these vars can benefit from being marked static?).
4421 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4423 * search.c (find_newline): If buffer text is relocated during the
4424 "dumb loop", adjust C pointers into buffer text to follow suit.
4427 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
4429 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
4430 for conversion (Bug#15837).
4432 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4434 * fileio.c (Finsert_file_contents): Invalidate the newline cache
4435 for the entire range of inserted characters. (Bug#15841)
4437 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
4439 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
4441 (realize_default_face): Remove assignment to distant-foreground if
4442 unspecified (Bug#15815).
4444 2013-11-08 Eli Zaretskii <eliz@gnu.org>
4446 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
4447 cache-long-scans disabled, since we don't want to call
4448 prepare_to_modify_buffer (in insert_1_both) for each message we
4451 * buffer.h (bset_cache_long_scans): New INLINE function, moved
4452 from buffer.c. Improve commentary to the buffer field setter
4455 * buffer.c (bset_cache_long_scans): Static function deleted.
4456 Improve commentary to the buffer field setter functions.
4457 (init_buffer_once): Default for cache-long-scans changed to t.
4460 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
4462 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
4464 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
4465 This bug was introduced in my 2013-06-21 change, and caused
4466 struct Lisp_Sub_Char_Table objects to be given too many slots,
4467 which broke 'make -C admin/unidata'.
4469 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
4471 Import changes from mac-port 4.5.
4472 * macfont.m (mac_font_copy_default_descriptors_for_language)
4473 (mac_font_copy_default_name_for_charset_and_languages): Declare.
4474 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
4475 (macfont_language_default_font_names): New.
4476 (macfont_list): Rearrange language/charset code.
4477 (macfont_close): Don't check for macfont_info->cache.
4478 (mac_ctfont_create_preferred_family_for_attributes): New font
4479 selection code, call
4480 mac_font_copy_default_name_for_charset_and_languages.
4481 (mac_font_copy_default_descriptors_for_language)
4482 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4484 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4486 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4488 Port to C11 aligned_alloc, and fix some integer overflows.
4489 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4490 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4491 and use of posix_memalign replaced with aligned_alloc.
4492 (aligned_alloc): New function, defined or declared as needed.
4493 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4494 Don't undef; configure.ac now does this.
4495 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4496 (calloc, aligned_alloc): Check for integer overflow.
4497 (aligned_alloc): Rename from memalign. All uses changed.
4498 (memalign): New function, an alias for aligned_alloc.
4500 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4502 * xdisp.c (redisplay_internal): Fix typo in last change.
4504 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4506 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4508 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4510 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4511 redisplay--mode-lines-cause.
4512 (redisplay_internal): Keep them uptodate. Remove redundant check of
4513 buffer_shared_and_changed.
4514 * *.[chm]: Number every assignment to update_mode_lines so we
4515 can track why it is set.
4517 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4519 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4521 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4523 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4524 can track why it is set.
4526 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4528 Integer-related fixes for term.c etc.
4529 * dispextern.h (face_tty_specified_color): New function.
4530 * term.c (turn_on_face): Don't rely on undefined behavior when
4531 assigning an out-of-range value to 'long'.
4532 Simplify test for toggling highlight.
4533 (tty_capable_p): Omit last two (unused) args. All callers changed.
4534 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4535 (read_menu_input, tty_menu_activate, tty_menu_show):
4536 * xfaces.c (x_supports_face_attributes_p)
4537 (tty_supports_face_attributes_p):
4538 Use bool for boolean. All callers changed.
4539 (tty_supports_face_attributes_p): Omit defaults for color indices;
4540 no longer needed. Simplify tail call.
4542 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4544 * xdisp.c (prepare_menu_bars): Mark static.
4545 * lisp.h (prepare_menu_bars): Don't declare.
4546 * xselect.c (x_handle_selection_clear):
4547 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4549 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4551 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4552 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4554 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4556 * keyboard.c (Fcommand_error_default_function): Rename from
4557 Fdefault_error_output.
4559 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4561 * keyboard.c (Fdefault_error_output): New function, extracted from
4563 (syms_of_keyboard): Use it for Vcommand_error_function.
4565 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4567 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4568 (init_eval): Use it to ensure handlerlist is non-NULL.
4569 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4570 (Fsignal): Adjust NULLness test of handlerlist.
4571 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4573 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4575 * callproc.c (call_process): Call prepare_to_modify_buffer before
4576 decoding text read from the sub-process, as the decoded stuff will
4577 be inserted into the buffer. This will invalidate the various
4578 caches maintained for the buffer. (Bug#15148)
4580 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4582 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4583 string of glyphless-char-display.
4585 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4587 * nsfns.m (ns_get_name_from_ioreg): New function.
4588 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4589 OSX >= 10.9. Use ns_get_name_from_ioreg.
4591 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4593 Simplify and port recent bool vector changes.
4594 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4595 only in this file. Use a more-efficient implementation if the
4596 second argument is a power of 2.
4597 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4598 Remove no-longer-necessary compile-time checks.
4599 (bool_vector_exact_payload_bytes): New function.
4600 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4601 exact payload changed to call the new function. Do not assume
4602 that the arg or result fits in ptrdiff_t.
4603 (bool_vector_fill): New function.
4604 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4606 (vroundup_ct): Don't assume arg fits in size_t.
4607 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4608 invoke set_category_set.
4609 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4610 All callers changed. Use bool_vector_set.
4611 * category.h (XCATEGORY_SET): Remove; no longer needed.
4612 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4614 * data.c (Faref): Use bool_vector_ref.
4615 (Faset): Use bool_vector_set.
4616 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4617 (Fbool_vector_not, Fbool_vector_count_matches)
4618 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4619 * fns.c (concat): Use bool_vector_ref.
4620 (Ffillarray): Use bool_vector_fill.
4621 (mapcar1): Use bool_vector_ref.
4622 (sxhash_bool_vector): Hash words, not bytes.
4623 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4624 a constant, since it's now used in #if.
4625 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4626 unsigned char on unusual architectures, so that we no longer
4627 assume that the number of bits per bits_word is a power of two or
4628 is a multiple of 8 or of CHAR_BIT.
4629 (Qt): Add forward decl.
4630 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4631 at least as strictly as bits_word.
4632 (bool_vector_data, bool_vector_uchar_data): New accessors.
4633 All data structure accesses changed to use them.
4634 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4635 (bool_vector_set): New functions.
4636 (bool_vector_fill): New decl.
4637 (ROUNDUP): Move to alloc.c as described above.
4639 Fix recent gnutls changes.
4640 * gnutls.c (Fgnutls_boot): Don't assume C99.
4641 * process.c (wait_reading_process_output): Fix typo in recent change.
4643 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4645 * process.c (wait_reading_process_output, read_process_output)
4646 (send_process): Check gnutls_state is not NULL.
4648 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4649 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4651 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4653 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4654 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4656 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4659 * nsfns.m (Fx_create_frame): Fix memory leak.
4661 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4662 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4663 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4665 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4667 * xdisp.c (message3_nolog, message_with_string): Encode the string
4668 before writing it to the terminal in a non-interactive session.
4670 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4671 sure we concatenate them into a unibyte string.
4673 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4674 resulting temporary name before returning it to the caller.
4675 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4676 is a unibyte string, convert NAME to a unibyte string to ensure
4677 that the result is also a unibyte string.
4679 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4680 create unibyte strings from default paths and directory/file
4683 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4686 * callproc.c (init_callproc): Use build_unibyte_string to make
4687 sure we create unibyte strings from default paths and
4688 directory/file names.
4690 * buffer.c (init_buffer): Don't store default-directory of
4691 *scratch* in multibyte form. The original problem which led to
4692 that is described in
4693 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4694 but it was solved long ago. (Bug#15260)
4696 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4698 Port to stricter C99 platforms.
4699 Especially, C99 prohibits nesting a struct X inside struct Y if
4700 struct X has a flexible array member.
4701 * alloc.c (struct sdata): New type.
4702 (sdata): Implement in terms of struct sdata.
4703 Remove u member; all uses replaced by next_vector, set_next_vector.
4704 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4705 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4706 (struct sblock): Rename first_data member to data, which is now
4707 a flexible array member. All uses changed.
4708 (next_vector, set_next_vector, large_vector_vec): New functions.
4709 (vector_alignment): New constant.
4710 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4711 (struct large-vector): Now merely a NEXT member, since the old approach
4712 ran afoul of stricter C99. All uses changed to use
4713 large_vector_vec or large_vector_offset.
4714 (large_vector_offset): New constant.
4715 * dispnew.c: Include tparam.h, for tgetent.
4716 Do not include term.h; no longer needed.
4717 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4718 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4719 (struct Lisp_Vector): Use a flexible array member for contents,
4720 instead of a union with a member that is an array of size 1.
4722 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4723 fact that the struct no longer contains a union.
4724 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4725 (struct Lisp_Save_Value, struct Lisp_Free):
4726 Use unsigned, not int, for spacers, to avoid c99 warning.
4727 (union specbinding): Use unsigned, not bool, for bitfield, as
4728 bool is not portable to pre-C99 hosts.
4730 2013-11-04 Glenn Morris <rgm@gnu.org>
4732 * emacs.c (usage_message): Mention that `-L :...' appends.
4734 2013-11-02 Glenn Morris <rgm@gnu.org>
4736 * Makefile.in (abs_builddir): Remove.
4737 (bootstrap_exe): Use relative filename.
4739 Use relative filenames in TAGS files.
4740 * Makefile.in (abs_srcdir): Remove it again.
4741 (.PHONY): Remove frc.
4742 (maintainer-clean): No more TAGS-LISP file.
4743 (TAGS): Pass relative file names to etags.
4744 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4746 * Makefile.in (abs_srcdir): New, set by configure.
4748 (maintainer-clean): Remove pointless echo. That should be in the
4749 top-level Makefile, if anywhere. Delete TAGS-LISP.
4750 (extraclean): No s/ and m/ directories for some time.
4751 (TAGS): Also depend on ctagsfiles3.
4752 Remove no-longer-defined S_FILE.
4753 Pass absolute filenames to etags once more.
4754 (TAGS-LISP): Replace lispdir with its expansion.
4755 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4756 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4758 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4760 * xfaces.c (check_lface_attrs, realize_default_face):
4761 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4762 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4764 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4766 * emacs.c (original_pwd): Remove global var by making it local.
4767 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4769 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4771 * xfaces.c: Declare color_distance.
4772 (QCdistant_foreground): New variable.
4773 (NEAR_SAME_COLOR_THRESHOLD): New define.
4774 (load_color2): New function.
4775 (load_color): Call load_color2.
4776 (load_face_colors): Call load_color2 and if distant-color is specified
4777 calculate distant and use distant-color if colors are near.
4778 (LFACE_DISTANT_FOREGROUND): New define.
4779 (merge_face_ref, Finternal_set_lisp_face_attribute)
4780 (Finternal_get_lisp_face_attribute)
4781 (x_supports_face_attributes_p): Handle distant-foreground similar to
4783 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4785 * dispextern.h (lface_attribute_index):
4786 Add LFACE_DISTANT_FOREGROUND_INDEX.
4788 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4790 * image.c (pbm_next_char): New function.
4791 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4792 (pbm_scan_number): Use it.
4793 (Qlibjpeg_version): New variable.
4794 (syms_of_image): DEFSYM and initialize it.
4796 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4798 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4800 2013-10-31 Glenn Morris <rgm@gnu.org>
4802 * emacs.c (original_pwd): New char.
4803 (main): If using --chdir, store original_pwd.
4804 (init_cmdargs): When setting Vinvocation_directory based on a
4805 relative argv[0], use original_pwd if set. (Bug#15768)
4807 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4809 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4811 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4813 * insdel.c: Fix minor problems found by static checking.
4814 (Qregion_extract_function): Now static.
4815 (prepare_to_modify_buffer_1): Remove unused locals.
4817 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4819 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4820 (syms_of_xdisp): Declare pre-redisplay-function.
4821 (markpos_of_region): Remove function.
4822 (init_iterator, compute_stop_pos, handle_face_prop)
4823 (face_before_or_after_it_pos, reseat_to_string)
4824 (get_next_display_element, window_buffer_changed)
4825 (redisplay_internal, try_cursor_movement, redisplay_window)
4826 (try_window_reusing_current_matrix, try_window_id, display_line)
4827 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4828 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4829 * window.h (struct window): Remove field `region_showing'.
4830 * dispextern.h (struct it): Remove region_beg/end_charpos.
4831 (face_at_buffer_position, face_for_overlay_string)
4832 (face_at_string_position): Update prototypes.
4833 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4834 (face_at_string_position): Remove `region_beg' and `region_end' args.
4835 * fontset.c (Finternal_char_font):
4836 * font.c (font_at, font_range): Adjust calls accordingly.
4837 * insdel.c (Qregion_extract_function): New var.
4838 (syms_of_insdel): Initialize it.
4839 (prepare_to_modify_buffer_1): Use it.
4841 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4843 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4844 * ftxfont.c (ftxfont_get_gcs):
4845 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4846 * xfaces.c (x_free_colors, x_free_dpy_colors)
4847 (x_create_gc, unload_color):
4848 * xselect.c (x_property_data_to_lisp):
4849 * xsettings.c (parse_settings):
4850 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4851 (get_bits_and_offset): Adjust definition.
4852 * frame.c (XParseGeometry): Adjust locals.
4853 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4854 * regex.h (toplevel): Likewise for reg_syntax_t.
4856 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4858 * eval.c (run_hook_with_args): Use FUNCTIONP.
4860 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4862 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4863 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4864 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4865 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4866 on MS-Windows anyway.
4867 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4868 (free_realized_face): ...adjust user.
4869 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4870 white relief pixels to -1.
4871 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4872 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4873 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4875 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4877 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4878 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4879 in practice now. All callers changed.
4881 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4883 * dispextern.h (struct face): Use bitfields for 'underline_type'
4884 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4885 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4886 'stipple' member. Move 'lface' member up to help...
4887 * xfaces.c (make_realized_face): ...this function to find and
4888 clear just the members that need clearing.
4889 (load_face_colors, realize_x_face):
4890 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4892 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4894 * xftfont.c (struct xftfont_info): Remove set-but-unused
4896 (xftfont_open): Adjust user.
4897 (xftfont_get_colors): Remove useless prototype.
4899 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4901 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4902 before passing them to 'unexec'. (Bug#15260)
4904 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4906 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4908 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4910 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4911 the changed signature of the font driver's 'close' method.
4913 * w32font.h (w32font_close): Adjust the prototype to the change in
4914 function definition.
4916 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4918 * w32uniscribe.c (uniscribe_close): Adapt the call to
4919 w32font_close to its new prototype.
4921 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4923 Omit unused frame argument of font API's close function.
4924 * font.h (struct font): Drop frame argument. Adjust comment.
4925 * font.c (font_clear_cache, font_close_object): Adjust users.
4926 * ftfont.c (ftfont_close):
4927 * ftxfont.c (ftxfont_close):
4928 * macfont.m (macfont_close):
4929 * nsfont.m (nsfont_close):
4930 * w32font.c (w32font_close):
4931 * xfont.c (xfont_close):
4932 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4933 tweak comments and make functions safe if called more than once for
4934 the same font object.
4936 Perform font-specific cleanup when font object is swept by GC. See
4937 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4938 * alloc.c (cleanup_vector): New function.
4939 (sweep_vector): Call it for each reclaimed vector object.
4940 * font.h (struct font): Adjust comment.
4942 2013-10-24 Glenn Morris <rgm@gnu.org>
4944 * Makefile.in (abs_top_srcdir): New, set by configure.
4946 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4948 Adjust recent font-related changes to fix bug#15686.
4949 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4950 is a live window system frame, mark its default font too.
4952 2013-10-23 Glenn Morris <rgm@gnu.org>
4954 * Makefile.in (RUN_TEMACS): Make relative (again).
4955 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4956 (bootstrap-emacs$(EXEEXT)):
4957 Quote entities that might contain whitespace.
4959 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4961 Port to Solaris 10 and its bundled GCC.
4962 Problem reported by Timothy C. Burt.
4963 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4965 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4967 Do not allow font caches to grow too large.
4968 * alloc.c (compact_font_cache_entry, compact_font_caches):
4969 New functions or stub if not HAVE_WINDOW_SYSTEM.
4970 (compact_undo_list): Factor out from Fgarbage_collect.
4972 (mark_face_cache): Mark face font. Move down to avoid
4974 (mark_terminals): Do not mark font cache here.
4975 (Fgarbage_collect): Call compaction functions described
4976 above. Adjust comment.
4978 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4980 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4981 chdir to HOME (bug#15607).
4983 * nsterm.m (Qcocoa, Qgnustep): New variables.
4984 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4985 (ns_get_color): Make selection color work for GNUstep also.
4987 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4989 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4990 handles mouse clicks. Instead, let GPM use the same code as all
4991 the other mice use. See the discussion starting at
4992 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4993 for the details of the problem with the menu bar this fixes.
4995 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4997 Remove port-specific display name lists to avoid extra
4998 complexity and data duplication with display info lists.
4999 * xterm.h (x_display_name_list): Remove declaration.
5000 * xterm.c (x_display_name_list): Remove.
5001 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
5002 * xfns.c (x_display_info_for_name, Fx_display_list):
5003 Likewise. Use x_display_list where appropriate.
5004 * w32term.h (w32_display_name_list): Remove declaration.
5005 * w32term.c (w32_display_name_list): Remove.
5006 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
5008 * w32fns.c (x_display_info_for_name, Fx_display_list):
5009 Likewise. Use x_display_list where appropriate.
5010 * nsterm.h (ns_display_name_list): Remove declaration.
5011 * nsterm.m (ns_display_name_list): Remove.
5012 (ns_term_init, syms_of_nsterm): Adjust users.
5013 * nsfns.m (ns_display_info_for_name, Fx_display_list):
5014 Likewise. Use x_display_list where appropriate.
5015 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
5016 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
5017 (mark_terminals): Mark per-terminal font cache.
5019 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
5021 Don't run timers in input-pending-p. Its new check-timers param
5022 provides the prior behavior. (Bug#15045).
5023 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
5025 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
5027 Make some functions static in non-Microsoft builds.
5028 On my platform (Fedora 19 x86-64), this shrinks the
5029 Emacs executable (text+data) by 0.25%.
5030 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
5031 (load_color) [!MSDOS]:
5032 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
5033 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
5034 * lisp.h (check_existing):
5035 * process.h (conv_sockaddr_to_lisp, network_interface_list)
5036 (network_interface_info) [!WINDOWSNT]:
5037 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
5038 Remove extern decls.
5039 * fileio.c (check_existing):
5040 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
5041 * process.c (conv_sockaddr_to_lisp, network_interface_list)
5042 (network_interface_info) [!WINDOWSNT]:
5043 * term.c (encode_terminal_code) [!WINDOWSNT]:
5044 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
5045 * xfaces.c (load_color) [!MSDOS]:
5047 * fileio.c (check_existing, check_executable, check_writable):
5048 * process.c (network_interface_list, network_interface_info):
5049 Move earlier, so that we don't need forward decls.
5050 * gnutls.c (fn_gnutls_transport_set_errno)
5051 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
5053 * w32.c (init_environment): Use faccessat rather than
5054 check_existing, partly for consistency with the rest of the code
5055 in this file, partly so that check_existing can be static.
5057 Make VALMASK visible to GDB even if clang is used (Bug#15574).
5058 * emacs.c (MAIN_PROGRAM): New macro.
5059 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
5060 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5062 bool vector int width fixes
5063 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
5064 (Fbool_vector_count_matches_at):
5065 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
5066 can exceed PTRDIFF_MAX, at least in theory.
5067 (Fbool_vector_count_matches_at):
5068 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
5070 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
5072 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
5073 (struct sockaddr): Add forward decl, for platforms that lack it.
5075 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
5077 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
5080 2013-10-16 Eli Zaretskii <eliz@gnu.org>
5082 * w32.c (network_interface_get_info, network_interface_list)
5083 (network_interface_info): New functions. (Bug#15610)
5084 (GetAdaptersInfo_Proc): New typedef.
5085 (get_adapters_info): New wrapper function.
5086 (globals_of_w32): Initialize g_b_init_get_adapters_info.
5088 * process.h (network_interface_list, network_interface_info):
5091 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
5092 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
5093 all systems. Return non-nil for systems that HAVE_NET_IF_H and
5094 for WINDOWSNT. Doc fix.
5095 (syms_of_process): Defsubr Snetwork_interface_list and
5096 Snetwork_interface_info unconditionally.
5098 * menu.c (have_boxes): Fix redundant simulation of radio buttons
5099 in NS GUI sessions. (Bug#15629)
5101 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
5103 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
5105 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5107 * print.c (print_object): Print " ..." when truncating bool vectors.
5109 2013-10-15 Eli Zaretskii <eliz@gnu.org>
5111 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
5112 standard mouse buttons.
5114 * termhooks.h (struct input_event): Remove incorrect commentary.
5116 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5118 Disallow bool vector operations on mixed-length operands.
5119 The old behavior left garbage in the result vector sometimes,
5120 and didn't seem to be useful.
5121 * data.c (Qwrong_length_argument): New static var.
5122 (wrong_length_argument): New function.
5123 (bool_vector_binop_driver): Check that args agree in length.
5125 * keyboard.c, keyboard.h (all_kboards): Now static.
5127 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
5129 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
5130 note from the lispref.
5132 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
5134 * nsterm.h (struct ns_display_info): Remove set-but-unused
5135 member image_cache (image caches are per-terminal anyway).
5136 (FRAME_X_IMAGE_CACHE): Remove.
5137 * nsterm.m (ns_initialize_display_info): Adjust user.
5139 2013-10-14 Eli Zaretskii <eliz@gnu.org>
5141 * w32proc.c: Include mingw_time.h.
5143 * w32.c: Include mingw_time.h.
5145 Implement scrolling of TTY menus when the screen is too short.
5147 * term.c (tty_menu_display): Accept an additional argument, the
5148 menu item from which to start displaying the menu. Account for
5149 the value of Y when limiting the menu to the number of available
5151 (mi_result): New enumeration.
5152 (read_menu_input): Return enumerated value. When the y coordinate
5153 hits min_y or max_y, return scroll indication instead of wrapping
5155 (tty_menu_activate): Handle the scrolling indications from
5156 read_menu_input. Compute the first menu item to display and pass
5157 it to tty_menu_display.
5159 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5161 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
5162 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
5163 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
5164 Adjust to match the change described below.
5165 (struct terminal): Move must_write_spaces, line_ins_del_ok,
5166 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
5167 memory_below_frame members to...
5168 * termchar.h (struct tty_display_info): ...here because they're
5169 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
5170 * term.c (init_tty):
5171 * nsterm.m (ns_create_terminal):
5172 * w32term.c (w32_create_terminal):
5173 * xterm.c (x_create_terminal): Adjust users.
5174 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
5175 to filter out non-TTY frames. Adjust comment.
5176 (scrolling): Adjust user. Prefer eassert for debugging check.
5178 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5180 * xfaces.c (PT_PER_INCH): Remove unused macro.
5181 * termhooks.h (struct terminal): Remove set-but-unused
5182 member fast_clear_end_of_line.
5183 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
5184 * nsterm.m (ns_create_terminal):
5185 * term.c (init_tty):
5186 * w32term.c (w32_create_terminal):
5187 * xterm.c (x_create_terminal): Adjust users.
5189 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
5191 * lisp.h (bool_vector_size): New function.
5192 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
5193 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5194 (Fbool_vector_not, Fbool_vector_count_matches_at):
5195 Remove uses of 'eassume' that should no longer be needed,
5196 because they are subsumed by the 'eassume' in bool_vector_size.
5198 2013-10-12 Eli Zaretskii <eliz@gnu.org>
5200 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
5201 after inclusion of gif_lib.h, thus fixing compiler warnings caused
5202 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
5204 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5206 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
5207 have different dimensions. (Bug#15575)
5209 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
5212 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
5214 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5216 * term.c (tty_menu_show): Never return with unbalanced
5217 specpdl. Use eassert for debugging check. Adjust style.
5219 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5221 * term.c (read_menu_input): Make selection of menu items
5222 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
5223 (tty_menu_activate): Fix off-by-one error when computing max_y.
5225 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
5227 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
5228 audit logging (only used with GnuTLS 3.x) and enable it.
5230 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5232 * dispnew.c (redraw_frame): Remove useless #ifdef because
5233 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
5234 Also, move TTY fflush to...
5235 * term.c (tty_update_end): ...this function.
5237 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5239 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
5240 the end of the frame's glyph matrix. (Bug#15575)
5242 * term.c (tty_menu_display): Don't move cursor while overwriting
5243 frame's glyphs with menu items. Limit the number of items
5244 displayed to what can be shown on the available screen lines,
5245 excluding the echo area.
5246 (tty_menu_activate): Limit the Y coordinate allowed by
5247 read_menu_input to the last screen line used for menu display.
5249 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
5251 * lisp.h (eassume): New macro.
5252 Also, include <verify.h>, for 'assume'.
5253 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
5254 (vroundup, vector_nbytes):
5255 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5256 (Fbool_vector_not, Fbool_vector_count_matches)
5257 (Fbool_vector_count_matches_at):
5258 Use eassume, not eassert.
5259 * casetab.c (set_identity, shuffle):
5260 * composite.c (composition_gstring_put_cache):
5261 * dispnew.c (update_frame_1):
5262 * ftfont.c (ftfont_shape_by_flt):
5263 * image.c (gif_load):
5264 * intervals.c (offset_intervals):
5265 * macfont.m (macfont_shape):
5266 Remove calls to 'assume' that are no longer needed, because
5267 --enable-gcc-warnings no longer generates bogus warnings
5268 when these calls are removed.
5270 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5272 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
5274 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
5276 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
5277 (Qsubstitute_env_in_file_name): New var.
5278 (syms_of_fileio): Define it.
5280 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5282 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
5283 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
5286 * term.c (save_and_enable_current_matrix): Don't allocate and
5287 don't save margin areas.
5288 (restore_desired_matrix): Don't restore margin areas.
5289 (free_saved_screen): Don't free margin areas.
5291 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
5293 * image.c: Pacify --enable-gcc-warnings.
5294 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
5295 #define only if used.
5297 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5299 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
5300 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
5301 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
5302 (gif_load): For giflib v5.x and later, display the error message
5303 produced by giflib when its functions fail.
5304 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
5307 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5309 * keyboard.c (last_event_timestamp): Remove. For X selection and
5310 GTK popup menus, it may be obtained from per-frame X display info.
5311 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
5312 (process_special_events): Adjust users.
5313 * keyboard.h (last_event_timestamp): Remove declaration.
5314 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
5315 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
5316 * menu.h (xmenu_show): Adjust prototype.
5317 * menu.c (Fx_popup_menu): Adjust user.
5318 * xselect.c (x_own_selection, x_get_foreign_selection)
5319 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
5321 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5323 * keyboard.c (init_kboard): Now static. Add arg
5324 to denote window system. Adjust comment.
5325 (init_keyboard): Adjust user.
5326 (allocate_kboard): New function.
5328 * nsterm.m (ns_term_init):
5329 * term.c (init_tty):
5330 * w32term.c (w32_create_terminal):
5331 * xterm.c (x_term_init): Use it.
5332 * keyboard.h (init_kboard): Remove prototype.
5333 (allocate_kboard): Add prototype.
5335 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
5337 * image.c (GIFLIB_MAJOR): Ensure it's defined.
5338 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
5340 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5342 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
5344 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5346 * term.c (tty_menu_activate): Flush the output stream after
5347 showing the cursor, and don't mark the frame garbaged at exit from
5348 the function. Fixes redisplay glitches when moving from one menu
5351 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
5353 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
5354 or throw error (Bug#15570).
5356 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5358 * intervals.c (temp_set_point_both): Move test into 'eassert',
5361 * lisp.h (eassert): Don't use 'assume'.
5362 Sometimes 'assume' wins in performance, and sometimes it loses,
5363 so it shouldn't be used all the time. Perhaps we need two
5364 flavors of 'eassert', one for where 'assume' is far more likely
5365 to help or to hurt; but that can be done later.
5366 Problem reported by Dmitry Antipov in
5367 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
5368 Also, don't include <verify.h>; no longer needed.
5370 2013-10-09 Glenn Morris <rgm@gnu.org>
5372 * eval.c (Fcond): Doc tweak.
5374 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5376 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
5377 expressions with side effects to eassert. (Bug#15565)
5379 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
5381 * fns.c (hashfn_user_defined): Allow hash functions to return any
5384 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5386 Fix minor problems found by static checking.
5387 * dispnew.c (save_current_matrix): Omit unnecessary casts.
5388 * dispnew.c (update_frame_with_menu): Mark debug local as used.
5389 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
5390 * keyboard.c (read_menu_command): Remove unused local.
5391 * lisp.h (read_menu_command): New decl.
5392 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
5393 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
5394 Return ptrdiff_t, not int.
5395 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
5396 not int, for benefit of xpalloc.
5397 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
5399 (have_menus_p): Remove; unused.
5400 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
5401 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
5402 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
5404 (save_and_enable_current_matrix): Omit unnecessary casts.
5405 (read_menu_input): Omit local extern decl (now in lisp.h).
5406 Don't access uninitialized storage if mouse_get_xy fails.
5407 (tty_menu_activate): Mark local as initialized, for lint.
5408 (tty_menu_activate, tty_meny_show): Remove unused locals.
5410 2013-10-08 Eli Zaretskii <eliz@gnu.org>
5412 Support menus on text-mode terminals.
5413 * xterm.h (xw_popup_dialog): Add prototype.
5415 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
5416 (xmenu_show): Block input here, instead in Fx_popup_menu.
5417 (xw_popup_dialog): New function, with X-specific bits of popup
5420 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
5423 * window.c (Fset_window_configuration): Use run-time tests of the
5424 frame type instead of compile-time conditionals, when menu-bar
5425 lines are considered.
5427 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
5428 (w32_popup_dialog): New prototypes.
5430 * w32menu.c (Fx_popup_dialog): Function deleted.
5431 (w32_popup_dialog): New function, with w32 specific bits of popup
5432 dialogs. Block input here.
5434 * w32inevt.c (w32_console_read_socket): Minor change to add
5435 debugging TTY events.
5437 * w32fns.c (show_hourglass): If returning early because the frame
5438 is not a GUI frame, unblock input.
5440 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
5441 (cursorY): New functions.
5443 * termhooks.h (cursorX, cursorY): Prototypes of functions on
5444 WINDOWSNT, macros that call curX and curY elsewhere.
5446 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
5448 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
5449 specific function to hide and show cursor on a text-mode terminal.
5450 (tty_menu_struct, struct tty_menu_state): New structures.
5451 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
5452 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
5453 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
5454 (tty_menu_locate, save_and_enable_current_matrix)
5455 (restore_desired_matrix, screen_update, read_menu_input)
5456 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
5457 (tty_pop_down_menu, tty_menu_last_menubar_item)
5458 (tty_menu_new_item_coords, tty_menu_show): New functions.
5459 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
5461 * nsterm.h (ns_popup_dialog): Adjust prototype.
5463 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
5465 (ns_popup_dialog): Adapt order of arguments to the other
5466 *_menu_show implementations.
5467 (Fx_popup_dialog): Function deleted.
5469 * msdos.c (x_set_menu_bar_lines): Delete unused function.
5471 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
5473 * menu.c (have_boxes): New function.
5474 (single_keymap_panes): Use it instead of a compile-time
5476 (single_menu_item): Use run-time tests of the frame type instead
5477 of compile-time conditionals.
5478 (encode_menu_string): New function.
5479 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5480 the macro, since different types of frame need different encoding
5482 (digest_single_submenu): Use run-time tests of frame type instead
5483 of, or in addition to, compile-time conditionals.
5484 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5485 (Fx_popup_menu): Detect when the function is called from keyboard
5486 on a TTY. Don't barf when invoked on a text-mode frame.
5487 Check frame type at run time, instead of compile-time conditionals for
5488 invoking terminal-specific menu-show functions.
5489 Call tty_menu_show on text-mode frames.
5490 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5491 run time to determine which alternative to invoke; support dialogs
5494 * keyboard.h <Qmouse_movement>: Declare.
5496 * keyboard.c <Qmouse_movement>: Now extern.
5497 <Qecho_keystrokes>: New static variable.
5498 (read_key_sequence): Accept an additional argument, a flag to
5499 prevent redisplay during reading of the key sequence. All callers
5501 (read_menu_command): New function.
5502 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5504 (toolkit_menubar_in_use): New function.
5505 (make_lispy_event): Use it instead of a compile-time test.
5507 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5508 window-system being available.
5510 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5511 to x-popup-dialog on the frame type, they all now support popup
5514 * dispnew.c (save_current_matrix): Save the margin areas.
5515 (restore_current_matrix): Restore margin areas.
5516 (update_frame_with_menu): New function.
5518 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5521 * alloc.c (make_save_ptr): Now compiled unconditionally.
5523 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5525 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5526 (redraw_frame, update_frame): Adjust users.
5527 * dispextern.h (set_window_update_flags): Adjust prototype.
5528 * xdisp.c (redisplay_internal): When updating all frames with zero
5529 windows_or_buffers_changed, assume that only the windows that shows
5530 current buffer should be really updated.
5532 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5534 Do not allocate huge temporary memory areas and objects while encoding
5535 for file I/O, thus reducing an enormous memory usage for large buffers.
5536 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5537 * coding.h (struct coding_system): New member raw_destination.
5538 * coding.c (setup_coding_system): Initialize it to zero.
5539 (encode_coding_object): If raw_destination is set, do not create
5540 dst_object. Add comment.
5541 * fileio.c (toplevel): New constant E_WRITE_MAX.
5542 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5543 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5545 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5547 * nsterm.m (windowDidExitFullScreen:)
5548 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5550 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5552 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5553 * keyboard.c (unblock_input_to): Don't process pending signals
5554 if a fatal error is in progress.
5556 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5557 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5558 they're talking about words in Lisp bool vectors.
5559 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5560 * data.c (popcount_bits_word): Rename from popcount_size_t.
5561 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5564 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5566 Improve support for popcount and counting trailing zeros (Bug#15550).
5567 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5568 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5569 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5570 (popcount_size_t_msc, popcount_size_t_gcc):
5571 Remove; now done by Gnulib.
5572 (popcount_size_t): Now a macro that defers to Gnulib.
5573 (count_trailing_zero_bits): Return int, for consistency with
5574 Gnulib and because Emacs prefers signed to unsigned int.
5575 Don't assume that size_t is either unsigned int or unsigned long
5576 or unsigned long long.
5577 (size_t_to_host_endian): Do not assume that size_t is either
5578 exactly 32 or exactly 64 bits wide.
5579 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5580 etc., so that it's now an enum constant, not a macro.
5581 No need to assume that it's either 32 or 64.
5583 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5585 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5588 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5590 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5591 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5593 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5595 emacs_read and emacs_write now use void *, not char *.
5596 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5597 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5598 Buffer arg is now void *, not char *. This matches plain
5599 'read' and 'write' better, and avoids a constraint violation
5600 on Solaris 9 with Oracle Studio.
5602 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5604 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5605 memset to explicit loop. Otherwise copy largest possible chunk
5606 from initialized to uninitialized part, thus allowing the longer
5607 memcpy runs and reducing the number of loop iterations.
5609 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5611 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5612 hide toolbar (Bug#15388).
5613 (windowDidEnterFullScreen:): If presentation options are zero,
5614 set them here (Bug#15388).
5615 (ns_update_auto_hide_menu_bar): Remove runtime check.
5616 Don't auto hide dock unless menubar is also auto hidden.
5618 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5620 * editfns.c (message): Mention batch mode in doc string.
5622 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5624 * nsterm.m (check_native_fs): Remove erroneous comment.
5626 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5628 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5629 uses find_newline instead of scan_newline and so doesn't move point.
5631 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5633 Use hardware support for byteswapping on glibc x86 etc.
5634 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5635 whereas the old swap64 needed 30.
5636 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5637 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5638 Use byteswap.h's macros to swap bytes.
5639 * lisp.h (swap16, swap32, swap64): Remove.
5640 All uses replaced by bswap_16, bswap_32, bswap_64.
5642 * bytecode.c (exec_byte_code): Use some more volatile variables
5643 to work around local variables getting clobbered by longjmp.
5644 Port to pre-C99, which doesn't allow decls after stmts.
5646 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5648 * lisp.h (eassert): Assume that COND is true when optimizing.
5649 In other words, take on the behavior of eassert_and_assume.
5650 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5651 (eassert_and_assume): Remove. All uses replaced by eassert.
5653 * xdisp.c (Qglyphless_char): Now static.
5655 Adjust to merge from gnulib.
5656 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5657 * lisp.h: Include <verify.h>, for 'assume'.
5659 * eval.c (clobbered_eassert): New macro.
5660 (internal_catch, internal_condition_case)
5661 (internal_condition_case_1, internal_condition_case_2)
5662 (internal_condition_case_n): Use it instead of eassert
5663 when the argument contains locals clobbered by longjmp.
5664 Don't use clobbered locals outside of clobbered_eassert.
5665 (internal_lisp_condition_case): Use a volatile variable
5666 to work around a local variable's getting clobbered.
5668 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5670 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5671 (PUSH_HANDLER): New macro.
5672 (catchlist): Remove.
5673 (handlerlist): Always declare.
5675 * eval.c (catchlist): Remove (merge with handlerlist).
5676 (handlerlist, lisp_eval_depth): Not static any more.
5677 (internal_catch, internal_condition_case, internal_condition_case_1)
5678 (internal_condition_case_2, internal_condition_case_n):
5680 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5681 handlerlist/catchlist.
5682 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5683 handlerlist which can only handle a single condition-case handler at
5685 (find_handler_clause): Simplify since we only a single branch here
5688 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5690 (bcall0): New function.
5691 (exec_byte_code): Add corresponding cases. Improve error message when
5692 encountering an invalid byte-code. Let Bunwind_protect accept
5693 a function (rather than a list of expressions) as argument.
5695 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5696 and make them unconditional now that they're heap-allocated.
5698 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5700 * charset.c (Fdecode_char, Fencode_char): Remove description of
5701 `restriction' arg. now that it's hidden by advertised-calling-convention.
5703 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5705 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5706 Remove unused variable (from mac-port).
5707 (macfont_draw): Use s->ybase for correct y position.
5709 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5711 * frame.h (struct frame): Drop has_minibuffer member because...
5712 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5713 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5715 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5717 * window.h (struct window): Prefer enum text_cursor_kinds to int
5718 for phys_cursor_type member. Move the latter, phys_cursor_width,
5719 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5720 * window.c (replace_window, make_window): Adjust users.
5722 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5724 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5725 this module is never compiled otherwise.
5727 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5729 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5732 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5734 * xdisp.c (get_next_display_element): Don't call face_for_font in
5735 a build configured --without-x. (Bug#15484)
5737 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5739 * window.c (calc_absolute_offset): #elif should be #elif defined.
5741 * frame.c (delete_frame): Block/unblock input to overcome race
5742 condition (Bug#15475).
5744 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5746 * frame.c (delete_frame): Record selected frame only after
5747 calling Qdelete_frame_functions (Bug#15477).
5749 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5751 * nsterm.m (ns_selection_color): Remove.
5752 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5753 NSColor selectedText(Background)Color. Only for COCOA.
5754 (ns_term_init): Remove assignment of ns_selection_color, logic
5755 moved to ns_get_color.
5757 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5758 NS_SELECTION_COLOR_DEFAULT.
5759 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5761 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5763 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5764 frame' does not have the tool_bar_window member.
5766 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5768 Signal error when reading an empty byte-code object (Bug#15405)
5769 * lread.c (read1): Signal error.
5770 * alloc.c (make_byte_code): eassert header size.
5771 (sweep_vectors): Change an int to size_t.
5773 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5775 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5776 instead of ints, as it's the usual style for offsetof constants. See:
5777 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5779 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5780 This is ugly, but it should fix the performance problem for older
5781 GCC versions in the short run. I'll look into integrating the
5782 Gnulib module for popcount, as a better fix.
5783 See the thread starting in:
5784 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5785 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5786 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5787 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5788 (popcount_size_t): Use it.
5790 2013-09-24 Daniel Colascione <dancol@dancol.org>
5792 * process.c (Fnetwork_interface_info): Fix build break due to
5795 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5797 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5798 Prefer signed to unsigned integers where either will do.
5799 No need for 'const' on locals that do not escape.
5800 Omit easserts with unnecessary and unportable assumptions about
5801 alignment. Avoid unnecessary casts to char *.
5803 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5805 Use union for the payload of struct Lisp_Vector.
5806 This helps to avoid a few glitches dictated by C's aliasing rules.
5807 * lisp.h (struct Lisp_Vector): Use union for next and
5808 contents member. Adjust comment. Change related users.
5809 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5810 Related users changed.
5811 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5812 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5813 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5814 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5816 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5818 Optimize glyph row clearing and copying routines.
5819 * dispextern.h (struct glyph_row): Change layout of struct
5820 glyph_row to help copy_row_except_pointers. Adjust comment.
5821 * dispnew.c (null_row): Remove.
5822 (clear_glyph_row): Use offsetof and memset to find and clear
5823 just the members that need clearing. Adjust comment.
5824 (copy_row_except_pointers): Likewise for copying.
5826 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5828 Some minor cleanups of recently-added bool vector code.
5829 * conf_post.h (assume): Always return void. Use lint version
5830 only if GCC and MSC versions don't apply.
5831 * conf_post.h (assume):
5832 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5833 Depend on _MSC_VER, not __MSC_VER, for consistency with
5835 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5836 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5837 (bool_vector_binop_driver, count_trailing_zero_bits)
5838 (size_t_to_host_endian): Now static, not static inline;
5839 the latter isn't needed with modern compilers and doesn't
5840 work with older compilers anyway.
5842 * alloc.c (valgrind_p): Use bool for boolean.
5844 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5846 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5847 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5848 (display_last_displayed_message_p, message_buf_print)
5849 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5850 Use bool for boolean.
5851 * dispextern.h (cancel_line, init_desired_glyphs):
5852 Remove ancient leftover.
5853 (help_echo_showing_p, hourglass_shown_p):
5854 * lisp.h (noninteractive_need_newline): Adjust declaration.
5856 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5858 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5860 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5861 ...this file and convert the latter to static. Adjust comment.
5862 (make_initial_frame):
5863 * window.c (init_window_once): Adjust user.
5864 * frame.h (last_nonminibuf_frame): Remove declaration.
5865 * lisp.h (selected_frame): Likewise.
5866 * msdos.c (the_only_display_info): Adjust comment.
5868 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5870 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5871 computing the end column of mouse-highlight that comes from
5872 display or overlay strings. (Bug#15437)
5873 (note_mouse_highlight): Adapt calculation of last argument to
5874 mouse_face_from_string_pos to the above change.
5876 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5877 all platforms, not just for clang.
5879 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5881 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5882 about excess arguments to snprintf.
5884 * conf_post.h(assume): Use __builtin_unreachable for clang.
5886 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5888 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5889 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5891 2013-09-23 Daniel Colascione <dancol@dancol.org>
5893 * alloc.c (USE_VALGRIND): New macro; on by default
5894 when ENABLE_CHECKING.
5895 (mark_maybe_object, mark_maybe_pointer)
5896 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5898 (valgrind_p) [USE_VALGRIND]: New variable.
5899 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5901 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5903 * process.c (wait_reading_process_output): Change int pnamelen to
5906 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5907 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5908 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5909 argument to unsigned long to avoid warning.
5910 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5912 * conf_post.h (assume): Fix compiler error: x shall be cond.
5914 2013-09-22 Daniel Colascione <dancol@dancol.org>
5916 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5917 warning when compiling without a window system.
5919 2013-09-22 Daniel Colascione <dancol@dancol.org>
5921 * data.c (Qbool_vector_p): New symbol.
5922 (bool_vector_spare_mask, popcount_size_t_generic)
5923 (popcount_size_t_msc, popcount_size_t_gcc)
5925 (bool_vector_binop_driver)
5926 (count_trailing_zero_bits, size_t_to_host_endian)
5927 (Fbool_vector_exclusive_or)
5928 (Fbool_vector_union)
5929 (Fbool_vector_intersection, Fbool_vector_set_difference)
5930 (Fbool_vector_subsetp, Fbool_vector_not)
5931 (Fbool_vector_count_matches)
5932 (Fbool_vector_count_matches_at): New functions.
5933 (syms_of_data): Intern new symbol, functions.
5934 * alloc.c (bool_vector_payload_bytes): New function.
5935 (Fmake_bool_vector): Instead of calling Fmake_vector,
5936 which performs redundant initialization and argument checking,
5937 just call allocate_vector ourselves. Make sure we clear any
5938 terminating padding to zero.
5939 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5940 instead of open-coding the size calculation.
5941 (vroundup_ct): New macro.
5942 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5943 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5944 * composite.c (composition_gstring_put_cache):
5945 Change lint_assume to assume.
5946 * conf_post.h (assume): New macro.
5947 (lint_assume): Remove.
5948 * dispnew.c (update_frame_1): Change lint_assume to assume.
5949 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5951 * image.c (gif_load): Change lint_assume to assume.
5952 * lisp.h (eassert_and_assume): New macro.
5953 (Qbool_vector_p): Declare.
5954 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5955 (swap16, swap32, swap64): New inline functions.
5956 * macfont.m (macfont_shape): Change lint_assume to assume.
5957 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5958 * xsettings.c (parse_settings): Use new swap16 and
5959 swap32 from lisp.h instead of file-specific macros.
5961 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5963 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5964 found (which can legitimately happen when the glyph row at the
5965 window start is disabled in the current_matrix. (Bug#15365)
5967 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5969 Fix syntax.h bug introduced by recent INLINE change.
5970 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5971 conditionally compiled one way in some modules, and a different
5972 way in others. This doesn't work with extern inline functions,
5973 which must have the same definition in all modules, because the
5974 defining code might be shared across modules, depending on the
5975 implementation. Symptoms reported by Martin Rudalics in:
5976 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5977 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5978 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5979 overriding the corresponding functions in syntax.h.
5980 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5981 (syntax_property): New inline functions.
5982 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5983 Rewrite in terms of these new functions.
5985 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5987 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5988 not chars_in_text, whose result depends on the multibyteness of
5989 the current buffer. (Bug#15426)
5991 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5993 Port recent change to hosts where pointers aren't 'long'.
5994 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5995 Don't assume that pointers are the same width as 'long'.
5996 Add a compile-time check that a pointer fits into two X slots.
5998 A simpler, centralized INLINE.
5999 * conf_post.h (INLINE): Define only if not already defined.
6000 This allows us to use a single INLINE, defined by one file
6002 * emacs.c (INLINE): Define it.
6003 Also, include category.h, charset.h, composite.h, dispextern.h,
6004 syntax.h, systime.h, so that their INLINE definitions are expanded
6006 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
6007 * buffer.h, buffer.c (BUFFER_INLINE):
6008 * category.h, category.c (CATEGORY_INLINE):
6009 * character.h, character.c (CHARACTER_INLINE):
6010 * charset.h, charset.c (CHARSET_INLINE):
6011 * composite.h, composite.c (COMPOSITE_INLINE):
6012 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
6013 * frame.h, frame.c (FRAME_INLINE):
6014 * intervals.h, intervals.c (INTERVALS_INLINE):
6015 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
6016 * lisp.h, alloc.c (LISP_INLINE):
6017 * process.h, process.c (PROCESS_INLINE):
6018 * syntax.h, syntax.c (SYNTAX_INLINE):
6019 * systime.h, sysdep.c (SYSTIME_INLINE):
6020 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
6021 * window.h, window.c (WINDOW_INLINE):
6022 Remove. All uses replaced with INLINE.
6024 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
6026 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
6029 2013-09-19 Eli Zaretskii <eliz@gnu.org>
6031 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
6032 'const char *' to avoid compiler warnings due to similar change in
6033 the prototype of x_get_string_resource.
6035 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6037 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
6038 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
6039 going to replace static variables below. Adjust comments.
6040 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
6041 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
6042 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
6043 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
6044 Related users changed.
6045 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
6046 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
6047 last_mouse_movement_time, going to replace static variables below.
6049 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
6050 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
6052 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
6053 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
6054 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
6055 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
6056 static variables below.
6057 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
6058 (last_mouse_scroll_bar): Remove.
6059 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
6060 (mouseExited): Related users changed.
6062 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6064 Do not use external array to process X scroll bar messages.
6065 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
6066 (x_send_scroll_bar_event): Pack window pointer into two slots
6067 of XClientMessageEvent if we're 64-bit. Adjust comment.
6068 (x_scroll_bar_to_input_event): Unpack accordingly.
6070 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6072 Ifdef away recent changes which aren't relevant to NS port.
6073 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
6074 [!HAVE_NS]: Declare as such.
6075 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
6076 [!HAVE_NS]: Define as such.
6078 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6080 * frame.c (x_redo_mouse_highlight): New function
6081 to factor out common code used in W32 and X ports.
6082 * dispextern.h (x_redo_mouse_highlight): Add prototype.
6083 * xterm.h (struct x_display_info):
6084 * w32term.h (struct w32_display_info):
6085 * nsterm.h (struct ns_display_info): New members
6086 last_mouse_motion_frame, last_mouse_motion_x and
6087 last_mouse_motion_y, going to replace static variables below.
6088 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
6089 (redo_mouse_highlight): Remove.
6090 (note_mouse_movement, syms_of_xterm): Adjust user.
6091 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
6092 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
6093 (redo_mouse_highlight): Remove.
6094 (note_mouse_movement, syms_of_w32term): Adjust user.
6095 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
6096 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
6098 (note_mouse_movement, mouseMoved, syms_of_nsterm):
6099 * nsfns.m (compute_tip_xy): Adjust user.
6101 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6103 * frame.c (x_mouse_grabbed): New function.
6104 * dispextern.h (x_mouse_grabbed): Add prototype.
6105 (last_mouse_frame): Remove declaration.
6106 * xterm.h (struct x_display_info):
6107 * w32term.h (struct w32_display_info):
6108 * nsterm.h (struct ns_display_info): New member
6109 last_mouse_frame, going to replace...
6110 * xdisp.c (last_mouse_frame): ...global variable.
6111 (note_tool_bar_highlight):
6112 * w32term.c (w32_mouse_position, w32_read_socket):
6113 * xterm.c (XTmouse_position, handle_one_xevent):
6114 Use x_mouse_grabbed.
6115 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
6117 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6119 * w32term.c (w32_read_socket): Avoid temporary
6120 variables in a call to x_real_positions.
6121 * xterm.c (handle_one_xevent): Likewise.
6123 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6125 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
6126 (x_icon_type): Remove prototype.
6127 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
6128 * frame.c (x_icon_type): Remove.
6129 * w32term.c (x_make_frame_visible, x_iconify_frame):
6130 * xterm.c (x_make_frame_visible, x_iconify_frame):
6131 Use x_set_bitmap_icon to factor out common code.
6133 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6135 * dispextern.h (check_x_display_info, x_get_string_resource):
6136 Declare here just once and unify the latter.
6137 * frame.c (check_x_display_info, x_get_string_resource):
6138 * nsterm.h (check_x_display_info):
6139 * xrdb.c (x_get_string_resource):
6140 * xterm.h (check_x_display_info): Remove prototypes.
6141 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
6142 * w32reg.c (x_get_string_resource): Likewise.
6143 (w32_get_rdb_resource): Adjust user.
6145 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6147 * xterm.h (struct x_display_info): New member
6148 x_pending_autoraise_frame, going to replace...
6149 * xterm.c (pending_autoraise_frame): ...static variable.
6150 (x_new_focus_frame, XTread_socket): Adjust users.
6151 * w32term.h (struct w32_display_info): New member
6152 w32_pending_autoraise_frame, going to replace...
6153 * w32term.c (pending_autoraise_frame): ...global variable.
6154 (x_new_focus_frame, w32_read_socket): Adjust users.
6156 2013-09-17 Glenn Morris <rgm@gnu.org>
6158 * xdisp.c (message_dolog): If we create *Messages*,
6159 switch it to messages-buffer-mode.
6161 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
6163 Don't overuse 'const' in types of locals.
6164 * bidi.c (bidi_count_bytes):
6165 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
6166 (xg_event_is_for_scrollbar):
6167 * xselect.c (x_handle_property_notify)
6168 (x_handle_selection_notify, x_handle_dnd_message):
6169 * xsettings.c, xsettings.h (xft_settings_event):
6170 * xterm.c (x_handle_net_wm_state, handle_one_event)
6171 (x_menubar_window_to_frame, x_detect_focus_change)
6172 (construct_mouse_click, note_mouse_movement)
6173 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6174 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6175 (handle_one_xevent, x_handle_net_wm_state):
6176 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
6177 (x_handle_dnd_message):
6178 Avoid unnecessary 'const', typically the second 'const' in
6179 'const foo * const arg', a 'const' that does not affect the API
6180 and doesn't significantly help the human reader.
6182 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6184 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
6185 only if Glib < 2.36.0.
6186 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
6187 * xsettings.c (init_gconf, init_gsettings): Do not check
6189 * xterm.c (handle_one_xevent): Do not call to x_clear_area
6191 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
6193 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
6195 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
6196 before calling g_type_init.
6198 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
6200 * nsterm.m (syms_of_nsterm): ... to here.
6202 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6204 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
6205 (ignore_next_mouse_click_timeout): Use Time as X does.
6206 (handle_one_xevent): Avoid cast and use unsigned comparison.
6208 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6210 Do not copy X event in handle_one_xevent except KeyPress case.
6211 Wnen XEvent is processed, it is unlikely to be changed except
6212 KeyPress case, so we can avoid copying and use const pointer to
6213 const data to make sure that an event is not changed elsewhere.
6214 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
6215 const' and do not create local copy except for the KeyPress event.
6216 Use casts to avoid a few glitches. Adjust formatting. Add comments.
6217 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
6218 (x_handle_net_wm_state, x_menubar_window_to_frame)
6219 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
6220 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6221 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
6222 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
6223 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
6224 (x_handle_dnd_message):
6225 * xsettings.c (xft_settings_event):
6226 Use 'const XEvent * const' where appropriate.
6227 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
6229 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6231 Fix X event waiting to handle multiple frames.
6232 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
6233 * xterm.c (pending_event_wait): Remove. Adjust users.
6234 (x_detect_focus_change): Pass frame arg.
6235 (handle_one_xevent): Find related frame early and clear per-frame
6236 wait_event_type only if this is an event for the relevant frame.
6237 (x_wait_for_event): Use per-frame wait_event_type.
6239 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
6241 * nsfns.m (Fx_create_frame): Fix font driver registration for
6244 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
6245 for syms_of_macfont.
6247 * nsterm.m: Include macfont.h.
6248 (ns_tmp_flags, ns_tmp_font): Remove.
6249 (ns_compute_glyph_string_overhangs): Check for driver Qns.
6250 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
6251 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
6252 (changeFont:): Fix code style. Check for font driver type when
6255 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
6258 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
6259 (nsfont_open): Set font driver type.
6260 Set font->ascent and font->descent. Figure out font instead of
6261 ns_tmp_font, and flags instead of ns_tmp_flags.
6262 Fix indentation. Remove call to ns_draw_text_decoration,
6265 * nsfns.m: Include macfont.h.
6266 (Fx_create_frame): Register macfont driver, make a better default font.
6267 (Fns_popup_font_panel): Get font from macfont driver, if used.
6269 * macfont.m, macfont.h, macuvs.h: New files.
6271 * font.h: Declare syms_of_macfont.
6273 * font.c (syms_of_font): Call syms_of_macfont.
6275 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
6277 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6279 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
6280 and it is always zero for others, so I assume that this is an ancient
6281 leftover which nobody will want to change any more.
6282 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
6283 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
6284 * frame.c (x_set_scroll_bar_width):
6285 * w32fns.c (w32_createscrollbar):
6286 * w32term.c (w32_set_vertical_scroll_bar):
6287 * xfns.c (x_set_scroll_bar_default_width):
6288 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
6289 (x_scroll_bar_expose): Related users changed.
6291 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6293 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
6294 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
6295 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
6297 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
6299 * nsterm.h, w32term.h, xterm.h: ...and not here.
6300 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
6301 Remove unused Xisms.
6302 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
6303 these modules are never compiled otherwise.
6305 2013-09-14 Eli Zaretskii <eliz@gnu.org>
6307 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
6308 Doc fix. (Bug#15375)
6310 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6312 Unify Fx_focus_frame between all ports.
6313 * frame.h (x_focus_frame): New prototype.
6314 * xfns.c (Fx_focus_frame): Remove.
6315 (syms_of_xfns): Do not defsubr it.
6316 (x_focus_frame): X implementation.
6317 * nsfns.m (Fx_focus_frame): Remove.
6318 (syms_of_nsfns): Do not defsubr it.
6319 (x_focus_frame): NS implementation.
6320 * w32term.c (Fx_focus_frame): Remove.
6321 (x_focus_on_frame): Rename to...
6322 (x_focus_frame): W32 implementation.
6323 * w32term.h (x_focus_on_frame): Remove prototype.
6324 * w32fns.c (Fx_focus_frame): Remove.
6325 (syms_of_w32fns): Do not defsubr it.
6326 * frame.c (Fx_focus_frame): Define here.
6327 (syms_of_frame): Defsubr here.
6328 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
6330 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6332 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
6333 All of them are replaced with FRAME_DISPLAY_INFO, defined in
6334 each port to reference the port-specific window system data.
6335 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
6336 (FRAME_DISPLAY_INFO): Define.
6337 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
6338 (FRAME_DISPLAY_INFO): Define. Adjust users.
6339 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
6340 (FRAME_DISPLAY_INFO): Define. Adjust users.
6341 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
6342 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
6343 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
6344 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
6345 * xselect.c, xterm.c: All related users changed.
6347 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6349 * xterm.h (x_window_to_frame, x_any_window_to_frame)
6350 (x_menubar_window_to_frame): Remove prototypes.
6351 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6352 (x_menubar_window_to_frame, x_top_window_to_frame):
6354 * xterm.c (x_window_to_frame, x_any_window_to_frame)
6355 (x_menubar_window_to_frame, x_top_window_to_frame):
6356 ...to here and convert all but the last to static.
6358 2013-09-12 Eli Zaretskii <eliz@gnu.org>
6360 * lisp.mk (lisp): Add w32-common-fns.elc.
6362 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
6364 * charset.c (char_charset): Document an exception for char-charset.
6366 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6368 * xterm.h (x_display_info): New field last_user_time...
6369 * xterm.c (toplevel): ...to replace static last_user_time.
6370 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
6372 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6374 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
6375 scroll bar values to prevent thumb from disappear and update comment.
6377 2013-09-11 Glenn Morris <rgm@gnu.org>
6379 * emacs.c (usage_message): Possessive apostrophe tweak.
6381 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6383 * nsterm.m (syms_of_nsterm): Use Qns.
6384 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
6385 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
6386 * xfns.c (x_display_info_for_name, Fx_open_connection):
6387 Remove old '#if 0' code.
6388 (syms_of_xfns): Use Qx.
6389 * termhooks.h (fullscreen_hook): Remove the leftover.
6390 (struct terminal): Fix typo in comment.
6392 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6394 Cleaning up a few X scroll bar bits.
6395 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
6396 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6397 New member last_seen_part, going to replace...
6398 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
6399 (xt_action_hook) [USE_LUCID]: Adjust user.
6400 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
6401 Lucid-specific scroll bar support.
6402 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
6403 to int and adjust to use last_seen_part member.
6404 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
6405 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6406 Initialize last_seen_part.
6408 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6410 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
6411 insert-buffer-substring an empty string.
6413 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6415 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
6416 avoiding a GCC warning.
6418 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6420 Ifdef away frame tool bar code when it is not really used.
6421 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
6422 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
6423 and minimize_tool_bar_window_p under the above.
6424 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
6425 (fset_tool_bar_window): Likewise.
6426 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6427 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
6428 (change_frame_size_1):
6429 * window.c (window_from_coordinates, Frecenter): Adjust users.
6430 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
6431 code is not really used.
6432 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
6433 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
6434 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
6435 [!USE_GTK && !HAVE_NS]: Define as such.
6436 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
6437 (note_mouse_highlight, expose_frame):
6438 * xfns.c (x_set_tool_bar_lines):
6439 * xterm.c (handle_one_xevent): Adjust users.
6441 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6443 Fix corruption with multiple emacsclient -t instances (Bug#15222).
6444 This bug was introduced by my 2013-08-26 patch, which incorrectly
6445 assumed that the terminfo implementation doesn't use termcap buffers.
6446 * term.c (init_tty) [TERMINFO]: Remove optimization, as
6447 these buffers apparently are used after all.
6448 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
6449 (struct tty_display_info): Define members termcap_term_buffer and
6450 termcap_strings_buffer even if TERMINFO.
6452 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6455 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
6456 'usage' docstring entry to pacify make-docfile.
6458 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
6460 Change comparison functions =, <, >, <=, >= to take many arguments.
6461 * data.c: Change comparison functions' interface and implementation.
6462 * lisp.h: Make arithcompare available for efficient two arg
6464 * bytecode.c: Use arithcompare.
6465 * fileio.c: Use new interface.
6467 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6469 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
6471 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
6473 * eval.c (Feval): Document the new use of `lexical'.
6475 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6477 Review and drop old frame resize hack.
6478 * frame.h (struct frame): Remove force_flush_display_p.
6479 * dispnew.c (update_frame): Adjust user and don't call
6480 flush_frame here. The comment has said that there was an issues
6481 with redisplaying fringes, but I don't see any differences with
6482 and without this hack. Hopefully we can continue without it.
6483 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6484 current frame matrices twice if resized_p is set.
6486 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6488 Do not populate pure Xism x_sync to other ports.
6489 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6490 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6491 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6492 * w32term.h (x_sync): Remove prototype.
6494 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6496 Cleanup frame flushing.
6497 * dispextern.h (struct redisplay_interface):
6498 Drop flush_display_optional because flush_display is enough
6499 for X and flushing via RIF is just a no-op for others.
6500 * frame.h (flush_frame): New function.
6501 * dispnew.c (update_frame):
6502 * minibuf.c (read_minibuf):
6503 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6505 * keyboard.c (detect_input_pending_run_timers): Do not flush
6506 all frames but selected one in redisplay_preserve_echo_area.
6507 * nsterm.m (ns_flush): Remove no-op.
6508 (ns_redisplay_interface): Adjust user.
6509 * w32term.h (x_flush): Remove no-op.
6510 (w32_redisplay_interface): Adjust user.
6511 * xterm.c (x_flush): Simplify because we do not flush all
6512 frames at once any more. Adjust comment.
6513 (x_redisplay_interface): Adjust user.
6515 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6517 Port --without-x --enable-gcc-warnings to Fedora 19.
6518 * gfilenotify.c (globals_of_gfilenotify):
6519 Call g_type_init only if using an older glib version that needs it.
6521 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6523 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6524 (last_glyphless_glyph_merged_face_id): Remove declarations.
6525 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6526 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6527 (last_glyphless_glyph_merged_face_id): Now static.
6528 (merge_escape_glyph_face): New function, refactored from...
6529 (get_next_display_element): ...here.
6530 (merge_glyphless_glyph_face): New function, refactored from...
6531 (produce_glyphless_glyph): ...here...
6532 * term.c (produce_glyphless_glyph): ...and here.
6534 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6536 * eval.c (eval_sub): Only call Ffunction if necessary.
6538 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6540 Attempt to make redisplay more selective when changing cursor type.
6541 * frame.h (struct frame): New bitfield cursor_type_changed.
6542 * xdisp.c (cursor_type_changed): Remove.
6543 (try_cursor_movement, redisplay_window, try_window_id)
6544 (set_frame_cursor_types, try_window_reusing_current_matrix):
6545 Adjust to use per-frame bitfield.
6546 (redisplay_internal): Look for cursor type change on each visible
6547 frame and consider all frames if cursor type has been changed on
6548 the frame other than selected. If cursor type has been changed on
6549 selected frame only, do not use fast update.
6551 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6553 Attempt to make redisplay more selective when changing fonts.
6554 * frame.h (struct frame): New bitfield fonts_changed.
6555 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6556 (adjust_frame_glyphs): Add prototype.
6557 * dispnew.c (fonts_changed_p): Remove.
6558 (adjust_glyphs): Remove because we do not
6559 adjust matrices on all frames at once any more.
6560 (adjust_frame_glyphs): Block and unblock input here.
6561 (adjust_glyph_matrix): Use fonts_changed.
6562 (change_frame_size_1): Use adjust_frame_glyphs.
6563 * font.c (font_open_entity): Use fonts_changed.
6564 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6565 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6566 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6567 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6568 (shrink_mini_window, Fresize_mini_window_internal)
6569 (window_scroll_pixel_based, Fset_window_configuration)
6570 (apply_window_adjustment, Fset_window_vscroll):
6571 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6572 Use adjust_frame_glyphs.
6573 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6574 (try_window_reusing_current_matrix, try_window_id, display_line)
6575 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6576 (redisplay_internal): Consider fonts_changed and adjust frame
6577 matrices for each frame only if the frame is visible. If font
6578 has been changed on some frame during full redisplay, retry
6579 only visible frames where the font has been actually changed.
6581 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6583 Cache current header and mode line height for each window.
6584 * window.h (struct window): New fields mode_line_height
6585 and header_line_height.
6586 * window.c (make_window): Initialize them.
6587 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6588 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6589 (current_mode_line_height, current_header_line_height):
6591 * xdisp.c (current_mode_line_height, current_header_line_height):
6593 (pos_visible_p, init_xdisp): Adjust user.
6594 (redisplay_window): Invalidate mode_line_height and
6595 header_line_height if current and desired matrices do not agree.
6597 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6599 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6600 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6602 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6604 Make --without-x compatible with --enable-gcc-warnings.
6605 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6606 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6607 members under HAVE_WINDOW_SYSTEM.
6608 * keyboard.c (make_lispy_focus_out): Likewise.
6609 (record_menu_key): Move under HAVE_MENUS.
6610 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6611 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6612 (syms_of_xdisp): Adjust user.
6613 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6614 (start_hourglass, cancel_hourglass):
6615 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6616 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6617 and CLEAR_FONT_TABLE_NFONTS.
6618 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6619 Declare only if HAVE_WINDOW_SYSTEM.
6620 (lface_same_font_attributes_p, clear_face_gcs): Define only
6621 if HAVE_WINDOW_SYSTEM.
6623 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6625 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6626 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6627 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6629 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6631 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6633 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6635 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6636 This fixes a type error on hosts where ptrdiff_t is wider than int.
6638 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6640 * keyboard.c (read_key_sequence_vs): New function.
6641 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6644 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6646 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6648 Makefile improvements.
6649 * Makefile.in (config.status): Don't use double-colon rules, as
6650 they are not portable according to POSIX. Fix shell typo with `;
6651 I guess this rule has never been tested?
6652 (VCSWITNESS): New macro, to override any environment var.
6654 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6656 * xterm.h (struct x_display_info): Do not track X connection
6657 fd separately because it is always available from Display.
6658 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6661 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6663 * buffer.c (drop_overlay):
6664 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6665 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6667 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6669 * buffer.c (Fmake_overlay, Fmove_overlay):
6670 * intervals.c (set_point_from_marker):
6671 * print.c (PRINTPREPARE): Prefer signal_error
6672 to plain error and report unsuitable marker too.
6674 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6676 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6677 for 'dragging' member.
6678 (struct x_output): Remove set-but-unused leftovers
6679 'left_before_move' and 'top_before_move'.
6680 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6681 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6682 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6683 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6684 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6685 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6686 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6687 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6689 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6691 * nsfont.m (INVALID_GLYPH): New define.
6692 (nsfont_encode_char): Use INVALID_GLYPH.
6693 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6695 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6697 * xterm.c (x_last_mouse_movement_time): Revert last change.
6698 This code should use XDisplayMotionBufferSize to check display's
6699 motion history first, and there are few other issues as well.
6700 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6701 (handle_one_xevent): Adjust user.
6703 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6705 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6706 * frame.c (Flast_nonminibuf_frame): ... to here.
6707 (check_minibuf_window): Don't abort if no window was found
6710 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6712 Use XGetMotionEvents to ask the last mouse motion time from X server.
6713 * xterm.c (X_MOTION_HISTORY): Default to 1.
6714 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6715 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6716 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6717 Ifdef away legacy code.
6718 (XTmouse_position, x_scroll_bar_report_motion):
6719 Use x_last_mouse_movement_time.
6720 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6723 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6725 * msdos.c (last_mouse_window): Move to...
6726 (dos_rawgetc): ...this function and adjust comment.
6727 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6728 (mouseMoved): ...this function and adjust comment.
6729 * w32term.c (last_window): Likewise with...
6730 (w32_read_socket): ...this function.
6731 * xterm.c (last_window): Likewise with...
6732 (handle_one_xevent): ...this function.
6734 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6736 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6737 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6738 (handle_one_xevent): ...to here.
6739 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6742 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6744 * msdos.c (IT_set_terminal_window): Remove no-op.
6745 (initialize_msdos_display): Adjust terminal setup.
6746 * w32console.c (w32con_set_terminal_window): Remove no-op.
6747 (initialize_w32_display): Adjust terminal setup.
6748 * w32term.c (w32_set_terminal_window): Remove no-op.
6749 (w32_create_terminal): Adjust terminal setup.
6750 * xterm.c (XTset_terminal_window): Remove no-op.
6751 (x_create_terminal): Adjust terminal setup.
6753 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6755 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6757 (ns_create_terminal): Adjust terminal setup.
6758 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6760 (w32_create_terminal): Adjust terminal setup.
6761 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6763 (x_create_terminal): Adjust terminal setup.
6765 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6767 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6768 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6769 * dispnew.c (buffer_posn_from_coords):
6770 * window.c (Fwindow_end, displayed_window_lines):
6771 * xdisp.c (redisplay_mode_lines): Use it.
6773 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6775 * fontset.c (face_for_char): Check char in the current face font first
6776 if HAVE_NS (Bug#15138).
6778 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6780 * window.c (temp_output_buffer_show): Make sure window returned
6781 by display_buffer is live (Bug#15213).
6783 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6785 Minor cleanup to avoid forward declarations.
6786 * coding.h (struct ccl_spec): Remove forward declaration.
6787 * composite.h (toplevel): Include font.h.
6788 (struct composition_it, struct face, struct font_metrics):
6789 Remove forward declaration.
6790 * dispextern.h (struct image, struct atimer): Likewise.
6791 * emacsgtkfixed.h (struct frame): Likewise.
6792 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6793 * font.h (struct font_driver, struct font, struct glyph_string)
6794 (struct face): Remove forward declaration.
6795 * fontset.h (struct face, struct font): Likewise.
6796 * frame.h (toplevel): Style cleanup.
6797 (enum output_method): Move to...
6798 * termhooks.h (enum output_method): ...here.
6799 (struct glyph, struct frame, struct ns_display_info)
6800 (struct x_display_info, struct w32_display_info):
6801 Remove forward declaration.
6802 * xterm.h (toplevel): Include termhooks.h.
6803 (struct font, struct window, struct glyph_matrix, struct frame)
6804 (struct input_event, struct face, struct image): Remove forward
6806 * gtkutil.h (struct _widget_value): Likewise.
6807 * keyboard.h (toplevel): Include termhooks.h.
6808 (struct input_event): Remove forward declaration.
6810 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6812 * intervals.c (set_point_from_marker): New function.
6813 * editfns.c (Fgoto_char):
6814 * process.c (Finternal_default_process_filter):
6815 * window.c (select_window_1): Use it.
6816 * buffer.h (set_point_from_marker): Add prototype.
6818 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6820 * w32.c (term_winsock): Call release_listen_threads before calling
6822 (_sys_wait_accept): Wait for accept event in a loop with a finite
6823 timeout, instead of waiting indefinitely. Will hopefully avoid
6824 hanging during exit because WSACleanup deadlocks waiting for the
6825 event object to be released. (Bug#14333)
6827 * w32proc.c (release_listen_threads): New function, signals all
6828 the reader threads that listen for connections to stop waiting.
6830 * w32.h (release_listen_threads): Add prototype.
6832 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6834 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6835 field of new marker (for sanity and safety).
6836 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6837 anyway because XMISCTYPE is a function and can't be an lvalue).
6839 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6841 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6842 (x_after_update_window_line, x_scroll_bar_create)
6843 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6844 (handle_one_xevent, x_clear_frame_area):
6845 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6846 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6847 * xterm.h (x_clear_area): Adjust prototype.
6849 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6851 Hook scanning and indentation functions to find_newline. This helps
6852 to avoid duplicated code and renders more respect to newline cache.
6853 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6854 * cmds.c (Fforward_line):
6855 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6856 Use find_newline and avoid unnecessary point movements.
6857 * search.c (scan_newline): Implement on top of find_newline.
6859 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6861 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6862 scoped code (bug#11258).
6864 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6866 * nsterm.m (last_window): New variable.
6867 (EV_TRAILER2): New macro.
6868 (EV_TRAILER): Call EV_TRAILER2.
6869 (mouseMoved:): Add support for mouse-autoselect-window
6870 on nextstep (Bug#6888).
6872 2013-08-28 Andreas Schwab <schwab@suse.de>
6874 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6875 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6876 Remove unused macro definitions.
6877 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6878 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6879 Only define if emacs.
6881 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6883 Prefer enum glyph_row_area to int where appropriate.
6884 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6886 (window_box, window_box_width, window_box_left, window_box_left_offset)
6887 (window_box_right, window_box_right_offset): Adjust prototypes.
6888 * xdisp.c (window_box, window_box_width, window_box_left)
6889 (window_box_left_offset, window_box_right, window_box_right_offset):
6890 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6891 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6892 * nsterm.m (ns_clip_to_row):
6893 * w32term.c (w32_clip_to_row):
6894 * xterm.c (x_clip_to_row): Likewise.
6896 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6898 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6899 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6901 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6903 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6904 for portability to hosts where /bin/sh has problems.
6906 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6908 Redesign redisplay interface to drop global output_cursor.
6909 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6910 (toplevel): Remove declaration of output_cursor.
6911 (set_output_cursor, x_cursor_to): Remove prototype.
6912 * window.h (struct window): New member output_cursor.
6913 (output_cursor_to): New function to replace RIF member.
6914 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6915 (update_text_area, set_window_cursor_after_update): Use it.
6916 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6917 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6918 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6919 * w32term.c (x_update_window_begin, x_update_window_end):
6920 * xterm.c (x_update_window_begin, x_update_window_end):
6921 Adjust to use per-window output cursor.
6923 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6925 Simplify SELECT_TYPE-related code.
6926 Like EMACS_TIME, this portability layer is no longer needed, since
6927 Emacs has been using fd_set as a portability layer for some time.
6928 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6929 (SELECT_TYPE): Remove. All uses changed to fd_set.
6930 (fd_set) [!FD_SET]: New typedef.
6932 Simplify EMACS_TIME-related code.
6933 This portability layer is no longer needed, since Emacs has been
6934 using struct timespec as a portability layer for some time.
6935 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6936 Include <time.h> rather than "systime.h"; that's all that's needed now.
6937 * dispnew.c: Include <timespec.h> rather than "systime.h";
6938 that's all that's needed now.
6939 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6940 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6941 TIMESPEC_RESOLUTION.
6942 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6943 LOG10_TIMESPEC_RESOLUTION.
6944 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6945 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6946 (make_emacs_time): Remove. All used changed to make_timespec.
6947 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6948 (current_timespec): Rename from current_emacs_time. All uses changed.
6949 (add_emacs_time): Remove. All uses changed to timespec_add.
6950 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6951 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6952 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6953 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6954 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6955 (current_timespec): Rename from current_emacs_time. All uses changed.
6956 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6957 changed to timespec_cmp.
6958 * xgselect.c: Include <timespec.h>, since our .h files don't.
6960 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6962 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6963 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6964 Remove the leftovers.
6965 * gtkutil.c (toplevel): Do not declare Qxft but include
6967 * image.c (toplevel): Do not declare Vlibrary_cache because
6968 it's already done in lisp.h.
6970 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6972 * lisp.h (Mouse_HLInfo): Move from here...
6973 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6974 (reset_mouse_highlight): New function.
6975 * msdos.c (dos_set_window_size, IT_update_begin)
6976 (internal_terminal_init):
6977 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6978 (ns_initialize_display_info):
6979 * w32console.c (initialize_w32_display):
6980 * w32term.c (x_update_window_end, x_free_frame_resources)
6981 (w32_initialize_display_info):
6982 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6983 * window.c (Fdelete_other_windows_internal):
6984 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6985 * termchar.h (toplevel):
6986 * xterm.h (toplevel): Include dispextern.h.
6988 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6990 Fix minor problems found by static checking.
6991 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6992 (expect): Avoid nested-if warning.
6993 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6994 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6995 * nsterm.h, nsterm.m (ns_select):
6996 * xgselect.c, xgselect.h (xg_select):
6997 Adjust signature to better match pselect's.
6998 * nsterm.m (ns_select):
6999 Don't set *TIMEOUT, since pselect doesn't.
7000 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
7001 diagnostic about assigning const char * to it.
7002 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
7004 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
7006 * lread.c (substitute_object_recurse): Handle hash-tables as well
7009 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
7011 Fix unlikely core dump in init_tty, and simplify terminfo case.
7012 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
7013 The old version incorrectly dumped core if malloc returned a
7014 buffer containing only non-NUL bytes.
7015 (init_tty): Do not allocate or free termcap buffers; the
7016 struct does that for us now.
7017 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
7018 (struct tty_display_info): Define members termcap_term_buffer and
7019 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
7020 use them. Allocate them directly in struct rather than indirectly
7021 via a pointer, to simplify init_tty.
7023 * frame.c (check_minibuf_window): Initialize 'window' properly,
7024 so that Emacs reliably aborts later if 'window' is not initialized.
7026 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
7028 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
7029 of VoidSymbol (Bug#15154).
7031 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7033 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
7034 mouse_face_beg_y and mouse_face_end_y.
7035 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
7036 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
7037 Adjust users and update comment where appropriate.
7039 2013-08-26 Martin Rudalics <rudalics@gmx.at>
7041 * frame.c (check_minibuf_window): New function.
7042 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
7043 Call check_minibuf_window (Bug#15183).
7045 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7047 * window.h (struct window): Replace last_cursor with last_cursor_vpos
7048 because this is the only last cursor data we need to keep and consult.
7049 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
7050 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
7053 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7055 Fix recovering from possible decompression error.
7056 Since insert_from_gap doesn't always move point, we can't use PT as
7057 the position where the partially decompressed data ends, and
7058 should count how many bytes was produced so far.
7059 * decompress.c (struct decompress_unwind_data): Add nbytes member.
7060 (unwind_decompress): Really delete partially uncompressed data.
7061 (Fzlib_decompress_region): Take decompressed data size into account.
7063 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7065 * syntax.c (init_syntax_once): Adjust comment and do an early
7066 initialization of Qchar_table_extra_slots just once...
7067 * casetab.c (init_casetab_once):
7068 * category.c (init_category_once):
7069 * character.c (syms_of_character):
7070 * coding.c (syms_of_coding):
7071 * xdisp.c (syms_of_xdisp): ...and omit it here.
7073 2013-08-24 Eli Zaretskii <eliz@gnu.org>
7075 * xdisp.c (get_next_display_element): Don't apply to characters
7076 from a display vector the logic of setting it->end_of_box_run_p
7077 suitable for characters from a buffer. (Bug#15175)
7079 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
7080 to handle directories, rather than '_utime' which doesn't.
7083 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
7085 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
7086 or fullscreen (Bug#14627).
7088 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
7090 System-dependent integer overflow fixes.
7091 * process.c (Fset_process_window_size): Signal an error if
7092 the window size is outside the range supported by the lower level.
7093 * sysdep.c (set_window_size): Return negative on error,
7094 nonnegative on success, rather than -1, 0, 1 on not in system,
7095 failure, success. This is simpler. Caller changed.
7096 (serial_configure): Remove unnecessary initialization of local.
7097 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
7098 size fits in unsigned long; this isn't true on some 32-bit hosts.
7099 Avoid buffer overrun if some future version of /proc/meminfo has a
7100 variable name longer than 20 bytes.
7101 (system_process_attributes) [__FreeBSD__]:
7102 Don't assume hw.availpages fits in 'int'.
7104 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
7106 Don't let very long directory names overrun the stack.
7107 Fix some related minor problems involving "//", vfork.
7108 * callproc.c (encode_current_directory): New function.
7109 (call_process): Don't append "/"; not needed.
7110 * fileio.c (file_name_as_directory_slop): New constant.
7111 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
7112 this can save the caller having to alloca.
7113 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
7114 Use SAFE_ALLOCA, not alloca.
7115 (directory_file_name, Fexpand_file_name): Leave leading "//"
7116 alone, since it can be special even on POSIX platforms.
7117 * callproc.c (call_process):
7118 * process.c (Fformat_network_address):
7119 * sysdep.c (sys_subshell):
7120 Use encode_current_directory rather than rolling our own.
7121 (create_process): No need to encode directory; caller does that now.
7122 * process.h (encode_current_directory): New decl.
7123 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
7124 Rework to avoid 'goto xyzzy;'.
7126 2013-08-23 Eli Zaretskii <eliz@gnu.org>
7128 * xdisp.c (handle_face_prop): If the default face was remapped use
7129 the remapped face for strings from prefix properties. (Bug#15155)
7131 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7133 Minor cleanup for redisplay interface and few related functions.
7134 * frame.h (enum text_cursor_kinds): Move from here...
7135 * dispextern.h (enum text_cursor_kinds): ...to here.
7136 (toplevel): Drop unnecessary declarations.
7137 (struct redisplay_interface): Use bool and enum text_cursor_kinds
7138 in update_window_end_hook and draw_window_cursor functions.
7139 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
7140 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
7141 * w32term.c (x_update_window_end, w32_draw_window_cursor):
7142 * xterm.c (x_update_window_end, x_draw_window_cursor):
7143 * xdisp.c (display_and_set_cursor, update_window_cursor)
7144 (update_cursor_in_window_tree, x_update_cursor): Use bool and
7145 enum text_cursor_kinds where appropriate.
7147 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7149 Redesign redisplay interface to drop updated_row and updated_area.
7150 * dispextern.h (updated_row, updated_area): Remove declaration.
7151 (struct redisplay_interface): Pass glyph row and row area parameters
7152 to write_glyphs, insert_glyphs and clear_end_of_line functions.
7153 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7155 * dispnew.c (updated_row, updated_area): Remove.
7156 (redraw_overlapped_rows, update_window_line): Adjust user.
7157 (update_marginal_area, update_text_area): Likewise. Pass updated row
7158 as a parameter. Prefer enum glyph_row_area to int where appropriate.
7159 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7162 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
7164 * process.c (flush_pending_output): Remove stub.
7167 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7169 * callproc.c: Fix race that killed background processes (Bug#15144).
7170 (call_process): New arg TEMPFILE_INDEX. Callers changed.
7171 Record deleted process-id in critical section, not afterwards.
7172 Don't mistakenly kill process created by a call-process invocation
7173 that discards output and does not wait.
7175 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
7177 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
7178 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
7179 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
7180 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
7181 to shut up compiler in mark_object.
7182 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
7184 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7186 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
7187 We can't portably rely on PTY_OPEN doing that, even if
7188 it calls posix_openpt with O_CLOEXEC.
7190 2013-08-20 Kenichi Handa <handa@gnu.org>
7192 * character.c (string_char): Improve commentary.
7194 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
7196 * image.c (SIGNATURE_DIGESTSIZE): Remove.
7197 (struct animation_cache): Make signature a flexible array member.
7198 All uses changed. This is a tad slower but may insulate us better
7199 from future changes to ImageMagick.
7201 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7203 * image.c: Shrink memory needed for animation cache.
7204 (SIGNATURE_DIGESTSIZE): New constant.
7205 (struct animation_cache): Make 'signature' a fixed size array of bytes.
7206 (imagemagick_create_cache): Copy the signature. This saves
7207 several KB of memory that ImageMagick wastes per signature.
7208 Don't bother updating the update_time, as the caller does that now.
7209 (imagemagick_prune_animation_cache): Don't destroy the signature, as
7210 it's a fixed size struct member now.
7211 (imagemagick_get_animation_cache): Always destroy the signature,
7212 as it's now imagemagick_create_cache's responsibility to copy it.
7213 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
7214 and use memcmp rather than strcmp.
7215 eassert that ImageMagick returns a signature of the specified length.
7217 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
7219 * image.c (imagemagick_get_animation_cache): Don't segfault on
7221 (imagemagick_get_animation_cache): Revert to previous definition
7222 so that it actually works. But keep the memory leak fix.
7223 (imagemagick_get_animation_cache): Fix memory leak.
7225 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7227 * image.c: Fix animation cache signature memory leak.
7228 Fix some other minor performance problems while we're at it.
7229 (imagemagick_create_cache): Clear just the members that
7230 need clearing. Don't set update_time, as caller does that now.
7231 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
7232 Simplify by using pointer-to-pointer instead of a prev pointer.
7233 (imagemagick_prune_animation_cache): Use make_emacs_time rather
7234 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
7235 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
7236 it's already a copy. Free the signature probe unless it's cached.
7238 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
7239 This was introduced by my 2013-08-12 fix for Bug#15035.
7241 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
7243 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
7244 (imagemagick_prune_animation_cache): Now static.
7246 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
7248 * image.c (imagemagick_get_animation_cache): Don't segfault when
7249 pruning all entries.
7251 2013-08-18 Ken Brown <kbrown@cornell.edu>
7253 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
7254 static heap if ENABLE_CHECKING is defined.
7255 (max_bss_sbrk_ptr): New variable.
7257 (report_sheap_usage): Report maximum static heap usage instead of
7258 ending static heap usage.
7260 2013-08-17 Eli Zaretskii <eliz@gnu.org>
7262 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
7263 of zlib_initialized according to the results of calling
7264 init_zlib_functions.
7266 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
7268 * image.c: Implement an ImageMagick per-image cache.
7269 (imagemagick_get_animation_cache): Fix a double-free error.
7270 (imagemagick_load_image): Remove the ping_wand code, which only
7271 apparently saved time on invalid animated images, and slowed down
7272 everything else. Optimise for the common case.
7274 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
7276 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
7278 * editfns.c (insert_before_markers): Mention overlay in the doc string.
7280 * marker.c (set_marker): Remove documentation of undefined behavior.
7282 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7284 * image.c (imagemagick_compute_animated_image): Animate correctly
7285 when sub-images are smaller than the main image.
7286 (imagemagick_compute_animated_image): Setting the iterator row to
7287 zero is apparently not allowed.
7288 (imagemagick_compute_animated_image): Allow images that say they
7289 have sub-images that are bigger than the main image, but just crop
7292 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
7294 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
7296 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7298 * image.c (imagemagick_compute_animated_image): Respect the GIF
7301 2013-08-15 Ken Brown <kbrown@cornell.edu>
7303 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
7304 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
7307 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
7309 Fix minor problems found by static checking.
7310 * frame.c (delete_frame):
7311 * xdisp.c (next_element_from_display_vector):
7312 Avoid uninitialized local.
7313 * image.c (imagemagick_compute_animated_image): Port to C89.
7314 Prefer usual GNU indentation style for loops.
7315 Be more careful about bizarrely large sizes, by using ptrdiff_t
7318 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7320 Fix infinite frame selection loop (Bug#15025).
7321 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
7323 2013-08-15 Eli Zaretskii <eliz@gnu.org>
7325 * xdisp.c (compute_window_start_on_continuation_line):
7326 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
7327 to make sure we end up setting the window start at the leftmost
7328 visible character of the display line. This avoids funky
7329 horizontal shifting because the window start is not kept on the
7330 same position. (Bug#15090)
7331 (next_element_from_display_vector): Support 'box' face attribute
7332 in the face definitions of a display vector. (Bug#15099)
7334 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7336 * image.c (imagemagick_compute_animated_image): Implement animated
7338 (imagemagick_compute_animated_image): Fix some compilation
7339 warnings. Implement a very simple cache to make the animation
7340 usable at all, but it should be replaced with a per-image cache.
7342 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7344 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
7345 to do `for' loops over alist values.
7346 * buffer.h (FOR_EACH_BUFFER):
7347 * process.c (FOR_EACH_PROCESS): Use it.
7348 (handle_child_signal, status_notify, Fget_buffer_process)
7349 (kill_buffer_processes): Use FOR_EACH_PROCESS.
7351 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7353 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
7354 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
7355 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
7356 to xzalloc and so avoid redundant call to memset.
7357 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
7358 members because it is allocated with xzalloc and so already zeroed.
7360 2013-08-14 Ken Brown <kbrown@cornell.edu>
7362 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
7365 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7367 Utility function and macro to copy Lisp string to C string.
7368 * lisp.h (xlispstrdupa): New macro.
7369 (xlispstrdup): New prototype.
7370 * alloc.c (xlispstrdup): New function.
7371 * callint.c (Fcall_interactively):
7372 * fileio.c (Ffile_name_directory, Fexpand_file_name)
7373 (Fsubstitute_in_file_name):
7374 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
7375 * image.c (x_create_bitmap_from_file):
7376 * w32term.c (w32_term_init):
7377 * xterm.c (x_term_init): Use xlispstrdup.
7379 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
7381 * image.c (imagemagick_load_image): Make animated pictures work.
7382 There's still some problems with background color settings, though
7385 * decompress.c (unwind_decompress): Always restore point.
7387 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
7389 * marker.c (set_marker): Reformat documentation.
7391 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
7393 * xdisp.c (cursor_type_changed): Now static.
7395 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
7396 Use changed. This avoids the need to call xmalloc and for the
7397 caller to call xfree, and avoids memory leaks in some situations.
7399 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7401 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
7402 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
7403 (redisplay_window): If window_end_valid is cleared due to non-zero
7404 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
7405 so do not call to try_cursor_movement for that window.
7407 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7409 * window.h (struct window): Convert window_end_pos and
7410 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
7411 (wset_window_end_pos, wset_window_end_vpos): Remove.
7412 * dispnew.c (adjust_glyph_matrix):
7413 * window.c (Fwindow_end, replace_window, set_window_buffer)
7415 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
7416 (set_vertical_scroll_bar, redisplay_window, try_window)
7417 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
7418 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
7419 (note_mouse_highlight): Adjust users.
7420 (try_cursor_movement): Likewise. Convert old precondition to eassert.
7423 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7425 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
7426 * image.c (imagemagick_filename_hint): Use `const char *' and
7427 prefer SSDATA to SDATA to avoid warnings.
7429 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7431 Cleanup window fringes, margins and scroll bars adjustments.
7432 * window.c (set_window_fringes, set_window_margins)
7433 (set_window_scroll_bars, apply_window_adjustment): New functions.
7434 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
7435 (Fset_window_scroll_bars): Use them.
7437 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7439 * window.h (struct window): Convert scroll_bar_width
7440 from Lisp_Object to integer. Adjust comment.
7441 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
7443 * window.c (wset_scroll_bar_width): Remove.
7444 (make_window): Initialize scroll_bar_width.
7445 (Fsplit_window_internal): Use direct assignment.
7446 (Fset_window_configuration, save_window_save):
7447 Convert Lisp_Object to integer and back where appropriate.
7448 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
7449 bar was actually changed, and mention this in docstring.
7451 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7453 * decompress.c: Minor simplifications.
7454 (Fzlib_decompress_region): Don't bother verifying
7455 that avail_out <= UINT_MAX, as that was confusing.
7456 Mention the restriction in a comment instead.
7457 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
7459 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7461 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
7462 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
7464 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7466 * image.c (imagemagick_filename_hint): Check for errors in the
7469 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7471 * window.c (Fwindow_margins): Return nil when there's no marginal
7472 area, as per the documented API.
7474 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
7475 Fmake_vector, as scroll bar's struct members are not all Lisp
7476 objects now. This avoids crashes in GC.
7478 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7479 bool, so its address could be taken.
7481 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7483 * image.c (imagemagick_filename_hint): New function to possibly
7484 apply `image-content-type-suffixes'.
7485 (imagemagick_load_image): Use it.
7487 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7489 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7490 if loading zlib failed.
7492 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7494 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7495 2013-08-13 checkin below. Change bool to BOOL, rule is:
7496 All Obj-C code uses BOOL, except for interfaces callable from C.
7498 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7500 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7502 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7503 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7504 bool instead of BOOL.
7505 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7506 from Lisp_Object to bitfield. Adjust comment.
7507 * w32term.c (x_scroll_bar_create): Adjust user.
7508 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7509 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7510 Use bool for boolean.
7511 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7512 to `unsigned int' when defining a bitfield.
7514 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7516 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7518 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7520 * window.h (struct window): Convert left_margin_cols and
7521 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7522 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7523 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7525 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7527 (showing_window_margins_p, update_window_line, update_frame_1):
7528 * fringe.c (draw_fringe_bitmap_1):
7529 * xdisp.c (window_box_width): Adjust users.
7530 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7531 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7532 Use direct assignment.
7533 (Fset_window_configuration, save_window_save, Fwindow_margins):
7534 Convert Lisp_Object to integer and back where appropriate.
7535 (Fset_window_margins): Adjust user. Return t if any margin
7536 was actually changed, and mention this in docstring.
7538 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7540 * syntax.c (forward_word):
7541 * cmds.c (forward_char, backward_char): Mention the optional argument.
7543 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7545 * window.h (struct window): Convert left_fringe_width
7546 and right_fringe_width from Lisp_Objects to integers.
7548 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7549 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7550 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7552 (make_window): Initialize new integer fields to -1.
7553 (Fsplit_window_internal): Use direct assignment.
7554 (Fset_window_configuration, save_window_save):
7555 Convert Lisp_Object to integer and back where appropriate.
7556 (Fset_window_fringes): Adjust user. Return t if any fringe
7557 was actually changed, and mention this in docstring.
7559 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7561 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7562 * nsfns.m (x_set_cursor_type):
7563 * w32fns.c (x_set_cursor_type):
7564 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7565 * xdisp.c (set_frame_cursor_types): ...but in common code.
7567 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7569 * font.c (clear_font_cache): New function, stripped from...
7570 (Fclear_font_cache): ...here, which now uses the function
7571 above. Adjust comment.
7572 * font.h (clear_font_cache): Add prototype.
7573 * xfaces.c (clear_face_cache): Use clear_font_cache.
7575 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7577 * window.c (Fset_window_start): Compare `w', not `window' because
7578 `w' might not be equal to `window' after call to decode_live_window.
7580 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7582 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7583 This fixes a problem introduced by the Bug#15035 patch
7584 when using GPG. Reported by Herbert J. Skuhra.
7586 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7588 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7589 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7590 not yet initialized.
7592 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7594 * decompress.c (Fzlib_decompress_region): Support zlib
7595 decompression, too, and rename.
7597 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7599 Minor zlib configuration tweaks.
7600 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7601 Don't assume presence of fn_inflateInit2_ zlib internal function.
7603 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7605 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7606 include the zlib prefix.
7608 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7610 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7611 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7612 define static variables that are pointers to zlib functions to be
7614 (init_zlib_functions) [WINDOWSNT]: New function.
7615 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7617 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7618 macros instead of invoking the zlib functions directly.
7619 (syms_of_decompress): DEFSYM Qzlib_dll.
7620 Staticpro Szlib_available_p.
7622 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7624 Avoid looping over all frame windows to freeze and unfreeze.
7625 * window.h (struct window): Drop frozen_window_start_p.
7626 (freeze_window_starts): Drop prototype.
7627 * frame.h (struct frame): New frozen_window_starts flag.
7628 (FRAME_WINDOWS_FROZEN): New macro.
7629 * window.c (freeze_window_start, freeze_window_starts):
7631 (select_window, replace_window): Adjust users.
7632 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7633 (window_frozen_p): New function.
7634 (redisplay_window): Use it.
7636 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7638 Fix some fd issues when running subprocesses (Bug#15035).
7639 Fix bugs that can leak files or file descriptors on errors.
7640 Don't unlink open temp files, as that's hard for users to diagnose
7641 when things go awry (e.g., temp disk exhausted).
7642 Don't bother to lock temp files. Check for invalid recursion.
7643 * callproc.c (synch_process_fd): Remove. All uses removed.
7644 (synch_process_tempfile): New var or macro.
7645 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7647 (record_kill_process): New arg, the temp name. All callers changed.
7648 (delete_temp_file): Now just a simple wrapper around unlink.
7649 (call_process_kill): New arg, the call_process_fd array.
7650 Close them all. Clear synch_process_pid. Remove the temp file,
7651 or arrange for it to be removed.
7652 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7653 that's been moved to synch_process_tempfile. Caller changed.
7654 Do not remove the tempfile; that's now call_process_kill's
7656 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7657 call_process_kill; the caller now does that.
7658 (call_process_cleanup): Do not close the process fd; that's now
7659 call_process_kill's responsibility.
7660 (Fcall_process): Implement via new function call_process, which
7661 has most of the old body of Fcall_process, but with a different API.
7662 (call_process): New function that does not open or close filefd if
7663 it is nonnegative. Record which fds need to be closed, and let
7664 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7665 Signal an error if invoked recursively (could be done via a hook).
7666 Simplify creation of the tempfile in the MSDOS case.
7667 Don't create the output file until after checking for the executable.
7668 Report any failure to open /dev/null.
7669 Don't open /dev/null for writing twice; once is enough.
7670 Don't create pipe if all output is being discarded or sent to file.
7671 Don't worry about setting up the coding system or reading from the
7672 pipe if all output is being discarded.
7673 Hoist fd_error local into top level, to lessen block nesting.
7674 Don't record deleted pid here; now done by Fcall_process_region.
7675 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7676 and note its success in synch_process_tempfile.
7677 Do not leak resources when child_setup fails.
7678 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7679 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7680 (create_temp_file): Now returns open fd, with an additional
7681 Lisp_Object * argument to return the name. All callers changed.
7682 Do not close the file; rewind it instead, and leave it open for
7683 the caller. Do not lock the temp file. Unwind-protect the file
7684 and the file-descriptor.
7685 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7686 If an asynchrounous process, record it here, not in call_process.
7687 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7688 * eval.c (set_unwind_protect): New function.
7689 * fileio.c (write_region): New function, generalized from the
7690 old Fwrite_region. Do not lock temp files.
7691 (Fwrite_region): Use it.
7692 * lisp.h (set_unwind_protect, write_region): New decls.
7693 * process.c: Include <verify.h>.
7694 (make_process): Mark fds as initially closed.
7695 (deleted_pid_list): Now a list of pid-filename pairs.
7697 (close_process_fd): New function.
7698 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7699 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7700 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7701 (create_process, create_pty, Fmake_serial_process)
7702 (server_accept_connection): Record which fds need to be closed,
7703 and let deactivate_process close them.
7704 (Fmake_network_process): Do not discard the unwind-protect
7705 until it's safe to do so.
7706 (deactivate_process): Close the fds opened by create_process etc.
7707 (Fprocess_send_eof): Adjust to new way of recording open fds.
7708 Report an error if /dev/null can't be opened, instead of aborting.
7709 * process.h (PROCESS_OPEN_FDS): New constant.
7710 (struct Lisp_Process): New member open_fds.
7711 (record_kill_process, record_deleted_pid): Adjust signatures.
7712 (record_deleted_pid): Move decl here ...
7713 * syswait.h (record_deleted_pid): ... from here.
7715 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7717 * decompress.c: Fix bugs with large buffers and weird inputs.
7718 Tune a bit. Reindent as per usual Emacs style.
7719 (BUFFER_SIZE): Remove.
7720 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7721 more than UINT_MAX bytes. Decompress into the gap instead of into
7722 an auto buffer, as this should avoid copying. Return nil if
7723 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7724 set immediate_quit; we shouldn't trust zlib code that much.
7726 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7728 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7729 errors, and really move the gap to where we want it.
7731 * lisp.h: Include decompress.c support.
7733 * emacs.c (main): Include decompress.c support.
7735 * Makefile.in: Include -lz if present.
7737 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7739 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7740 (initWithTitle:): Initialize frame to 0.
7741 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7742 (fillWithWidgetValue:frame:): Rename from
7743 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7745 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7746 fillWithWidgetValue:frame:
7748 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7749 remove memory leak warnings.
7751 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7752 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7755 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7756 (x_activate_menubar): Update the whole menu.
7757 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7758 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7759 current event is not NSSystemDefined (Bug#15001).
7760 Call ns_check_menu_open only if trackingMenu is 2.
7761 (menuDidClose:): New method, decrease trackingMenu.
7762 (fillWithWidgetValue:setDelegate:): New method.
7763 (fillWithWidgetValue:): Call the above.
7765 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7767 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7769 Omit some unnecessary casts.
7770 Many of these go back to the old pre-C89 days, when they may have
7771 been needed, but we've been assuming C89 or later for a while now.
7772 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7773 (live_float_p, live_misc_p, live_vector_p):
7774 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7775 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7776 (defvar_per_buffer):
7777 * callint.c (Fcall_interactively):
7778 * doc.c (Fsubstitute_command_keys):
7779 * filelock.c (get_boot_time):
7780 * frame.c (xrdb_get_resource):
7781 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7782 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7783 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7784 (menuitem_highlight_callback, menu_destroy_callback)
7785 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7786 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7787 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7788 (xg_tool_bar_help_callback, tb_size_cb):
7789 * image.c (xpm_alloc_color, png_read_from_memory)
7790 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7791 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7793 * keymap.c (describe_map):
7794 * nsfns.m (Fns_display_monitor_attributes_list):
7795 * nsmenu.m (process_dialog:):
7796 * nsterm.m (hold_event):
7797 * process.c (wait_reading_process_output):
7798 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7799 * scroll.c (do_direct_scrolling, scrolling_1):
7800 * termcap.c (tgetent):
7801 * window.c (check_window_containing, add_window_to_list)
7802 (freeze_window_starts):
7803 * xdisp.c (compare_overlay_entries, vmessage):
7804 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7805 (x_get_monitor_attributes_xrandr)
7806 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7807 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7808 * xfont.c (xfont_match, xfont_open):
7809 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7810 (menubar_selection_callback, menu_position_func)
7811 (popup_selection_callback, create_and_show_popup_menu)
7812 (dialog_selection_callback, create_and_show_dialog):
7813 * xrdb.c (x_get_string_resource)
7815 * xsmfns.c (x_session_check_input):
7816 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7817 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7818 (xaw_jump_callback, xaw_scroll_callback):
7819 Omit unnecessary casts.
7821 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7823 Minor string-length refactoring.
7824 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7825 * frame.c (make_monitor_attribute_list):
7826 Prefer build_string to strlen + make_string.
7828 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7830 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7831 don't check minor_code (Bug#14417).
7833 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7835 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7836 vertical positions instead. This avoids calling MATRIX_ROW with
7837 row numbers that are possibly beyond valid limits. (Bug#15064)
7839 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7841 Use xstrdup and build_unibyte_string where applicable.
7842 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7843 * xfns.c (x_window):
7844 * xrdb.c (x_get_customization_string):
7845 * xterm.c (xim_initialize):
7846 * w32fns.c (w32_window): Use xstrdup.
7847 (w32_display_monitor_attributes_list):
7848 * emacs.c (init_cmdargs):
7849 * keyboard.c (PUSH_C_STR):
7850 * nsfont.m (nsfont_open):
7851 * sysdep.c (system_process_attributes):
7852 * w32.c (system_process_attributes):
7853 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7855 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7857 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7858 variables of these types so that GDB would know about them, as aid
7859 for debugging fatal exceptions. (Bug#15024) See also
7860 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7863 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7865 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7866 larger than the NSWindow (Bug#14934).
7868 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7870 Redesign redisplay interface to drop global variable updated_window.
7871 Always pass currently updated window as a parameter to update routines.
7872 * dispextern.h (updated_window): Remove declaration.
7873 (struct redisplay_interface): Pass window parameter to
7874 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7875 and after_update_window_hook.
7876 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7878 * dispnew.c (updated_window): Remove.
7879 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7880 (update_window_line): Adjust to match redisplay interface changes.
7881 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7882 (ns_scroll_run, ns_after_update_window_line):
7883 * w32term.c (x_update_window_begin, x_update_window_end)
7884 (x_after_update_window_line, x_scroll_run):
7885 * xterm.c (x_update_window_begin, x_update_window_end)
7886 (x_after_update_window_line, x_scroll_run):
7887 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7888 Likewise. Adjust comments where appropriate.
7889 (x_cursor_to): Simplify because this is always called during window
7890 update (but install debugging check anyway).
7891 (expose_window): Check must_be_updated_p flag to see whether this
7892 function is called during window update.
7894 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7896 Do not reset window modification event counters excessively.
7897 These leftovers and poor man's tricky methods to catch extra
7898 redisplay's attention are no longer needed.
7899 * frame.c (set_menu_bar_lines_1):
7900 * minibuf.c (read_minibuf_unwind):
7901 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7902 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7903 (window_scroll_line_based, Fset_window_configuration):
7904 * xdisp.c (redisplay_window): Do not reset last_modified and
7905 last_overlay_modified counters.
7907 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7909 * xselect.c (x_send_client_event): Set send_event and serial, memset
7910 data.l as it might be bigger than data.b. Use 24 bit mask to
7911 XSendEvent (Bug#15034).
7913 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7915 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7916 for TTY frames that are not the top frame on their console.
7919 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7921 * w32term.c (w32fullscreen_hook): Really maximize frame when
7922 asked for (Bug#14841).
7924 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7926 Prefer selected_window to Fselected_window, likewise for frames.
7927 * buffer.c (Fbuffer_swap_text):
7928 * data.c (Fvariable_binding_locus):
7929 * window.c (run_window_configuration_change_hook): Adjust users.
7930 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7931 Use decode_live_frame.
7933 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7935 Be more careful if selected window shows the buffer other than current,
7936 use window_outdated only if this is not so. This change should also
7937 address some weird issues discussed in Bug#13012.
7938 * window.h (window_outdated): New prototype.
7939 * window.c (window_outdated): Now here. Convert from static and
7940 always assume window's buffer.
7941 (Fwindow_end, Fwindow_line_height): Use it.
7942 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7943 and always assume window's buffer.
7944 (redisplay_window): Adjust user.
7945 (redisplay_internal): Call to reconsider_clip_changes once and
7946 check whether mode line should be updated only if selected window
7947 shows current buffer.
7948 (run_window_scroll_functions): Use eassert for debugging check.
7949 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7951 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7953 * window.c (window_scroll, window_scroll_pixel_based)
7954 (window_scroll_line_based): Use bool for booleans.
7956 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7958 * process.c: Fix minor off-by-one issues in descriptor counts.
7959 This shouldn't fix any real bugs, but it cleans up the code a bit.
7960 (max_process_desc, max_input_desc): -1, not 0, means none.
7962 (delete_input_desc): New function.
7963 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7964 (deactivate_process): Scan backwards when recomuting max_process_desc;
7965 that should be faster.
7966 (init_process_emacs): Initialize max_input_desc.
7968 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7970 Use region cache to speedup bidi_find_paragraph_start.
7971 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7972 Rename cache_long_line_scans to cache_long_scans.
7973 * buffer.c (bset_cache_long_line_scans): Rename to
7974 bset_cache_long_scans.
7975 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7976 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7978 (syms_of_buffer): Rename cache-long-line-scans to
7979 cache-long-scans. Adjust docstring.
7980 * search.c (newline_cache_on_off):
7981 * indent.c (width_run_cache_on_off): Adjust users.
7982 * bidi.c (bidi_paragraph_cache_on_off): New function.
7983 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7984 * insdel.c (prepare_to_modify_buffer):
7985 Invalidate bidi_paragraph_cache if enabled.
7987 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7989 Invalidate region caches only if buffer text is going to be changed.
7990 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7991 (modify_text): ...new prototype.
7992 (prepare_to_modify_buffer_1): New prototype.
7993 * textprop.c (modify_region): Rename to...
7994 (modify_text_properties): ...new function.
7995 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7996 (Fremove_list_of_text_properties): Adjust users.
7997 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7998 (modify_text): ...new function.
7999 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
8000 (prepare_to_modify_buffer_1): ...new function.
8001 * casefiddle.c (casify_region):
8002 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
8003 (Ftranspose_regions): Use modify_text.
8005 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
8007 * lisp.mk (lisp): Add nadvice.elc.
8009 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
8011 New macro to iterate over live buffers similar to frames.
8012 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
8013 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
8014 Declare buffer-related variables here to offload lisp.h.
8015 * buffer.c (Vbuffer_alist): Adjust comment.
8016 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
8017 (other_buffer_safely):
8018 * data.c (store_symval_forwarding):
8019 * dispnew.c (Fframe_or_buffer_changed_p):
8020 * fileio.c (Fdo_auto_save):
8021 * filelock.c (unlock_all_files):
8022 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
8024 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
8026 Fix some minor races in hosts lacking mkostemp (Bug#15015).
8027 * callproc.c (create_temp_file):
8028 * filelock.c (create_lock_file):
8029 Assume mkostemp, since it's now provided by Gnulib.
8031 2013-08-04 Eli Zaretskii <eliz@gnu.org>
8033 * w32.c (mkostemp): New function.
8034 (mktemp): Remove, no longer used. Most of the code reused in
8035 mkostemp. (Bug#15015)
8036 (mktemp): Don't undef.
8038 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
8040 * dispnew.c (glyph_matrix_count, glyph_pool_count):
8041 Move under GLYPH_DEBUG and ENABLE_CHECKING.
8042 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
8043 (free_glyph_pool, check_glyph_memory): Likewise for
8044 all users. Adjust comments where appropriate.
8046 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
8048 * composite.h: Minor fixups.
8049 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
8050 to fix a misspelling, and change it to an inline function while
8051 we're at it (it need not be a macro). All uses changed.
8052 (composition_method, composition_valid_p):
8053 Rewrite to avoid assignments in if-conditions.
8055 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8057 Do not use global Lisp_Object in composition macros.
8058 * composite.h (composition_temp): Remove declaration.
8059 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
8060 (composition_method, composition_valid_p): ...inline functions.
8061 (compose_region): Remove the leftover.
8062 * composite.c (composition_temp): Remove.
8063 (run_composition_function, update_compositions)
8064 (composition_compute_stop_pos, composition_adjust_point)
8065 (Ffind_composition_internal):
8066 * coding.c (handle_composition_annotation):
8067 * xdisp.c (handle_composition_prop, check_point_in_composition):
8068 Related users changed.
8070 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8072 Drop FRAME_PTR typedef.
8073 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
8074 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
8075 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
8076 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
8077 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
8078 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
8079 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
8080 All related users changed.
8082 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
8084 * eval.c (default_toplevel_binding): New function.
8086 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
8087 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
8088 (syms_of_eval): Export them.
8089 * data.c (Fdefault_value): Micro cleanup.
8090 * term.c (init_tty): Use "false".
8092 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8094 Fix X GC leak in GTK and raw (no toolkit) X ports.
8095 * xterm.c (x_free_frame_resources): If white and black relief
8096 GCs are allocated, always free them here.
8097 * xfns.c (x_make_gc): Omit redundant initialization.
8098 * widget.c (create_frame_gcs): Remove the leftover.
8099 (EmacsFrameDestroy): Do nothing because all GCs are now freed
8100 in x_free_frame_resources.
8102 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
8104 * nsterm.m (windowWillResize:toSize:): Only change title if
8105 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
8107 (viewDidEndLiveResize): New method.
8109 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
8110 inside NS_IMPL_COCOA.
8112 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8114 * insdel.c (adjust_after_replace, replace_range, del_range_2):
8115 Do not check whether undo is enabled because record_insert and
8116 record_delete does that themselves.
8118 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8120 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
8121 member which is not really used any more.
8122 (FRAME_XIC_BASE_FONTNAME): Remove.
8123 * xfns.c (xic_free_fontset): Adjust user.
8124 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
8125 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
8126 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
8127 (xdialog_show): Use eassert for debugging check.
8128 * w32term.c (x_unfocus_frame): Remove unused dummy function.
8130 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
8132 * fileio.c, fns.c (merge): Move extern decl from here ...
8133 * lisp.h (merge): ... to here.
8135 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8137 Fix last font-related change.
8138 * w32font.h (w32font_list_internal, w32font_match_internal):
8140 * w32uniscribe.c (uniscribe_list, uniscribe_match)
8141 (uniscribe_list_family): Adjust to match font API change.
8142 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
8143 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
8145 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8147 * frame.h (FRAME_MOUSE_UPDATE):
8148 * nsterm.m (ns_frame_up_to_date): Omit redundant check
8149 whether hlinfo->mouse_face_mouse_frame is non-NULL.
8151 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8153 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
8154 * font.h (struct font_driver): Change list, match, and list_family
8155 functions to accept struct frame * as first arg.
8156 * font.c (font_score, font_compare, font_sort_entities):
8158 (font_sort_entities, font_list_entities, font_select_entity)
8159 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
8160 match font API change.
8161 * xfont.c (xfont_list, xfont_match, xfont_list_family):
8162 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
8163 * ftxfont.c (ftxfont_list, ftxfont_match):
8164 * xftfont.c (xftfont_list, xftfont_match):
8165 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
8166 * w32font.c (w32font_list, w32font_match, w32font_list)
8167 (w32font_list_internal, w32_font_match_internal): Likewise.
8168 * xfaces.c (Fx_family_fonts): Adjust user.
8170 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8172 Do not use pure Xism x_wm_set_icon_position in non-X ports.
8173 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
8174 only if HAVE_X_WINDOWS is in use.
8175 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
8176 * nsterm.m (x_wm_set_icon_position): Remove no-op.
8177 * w32term.c (x_wm_set_icon_position): Likewise.
8178 * w32fns.c (x_icon): Adjust user.
8180 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8182 * xterm.c (last_mouse_press_frame): Remove the
8183 leftover which is not really used any more.
8184 (handle_one_xevent, syms_of_xterm): Adjust users.
8185 (x_flush): Call XFlush once per each X display, not frame.
8186 This is better because this code always unconditionally skips
8187 non-X frames in Vframe_list and issues the only XFlush if we
8188 have more than one X frame on the same X display.
8189 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
8190 Use bool for booleans.
8191 (x_draw_glyph_string_background, cvt_string_to_pixel)
8192 (cvt_pixel_dtor): Drop unnecessary prototypes.
8193 * xterm.h (x_display_ok): Adjust prototype.
8195 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8197 Drop unnecessary functions that deals with frame pixel size.
8198 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
8199 (x_pixel_height): Drop prototypes.
8200 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
8201 (x_pixel_height): Drop implementations.
8202 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
8203 which should be always valid for window frame.
8204 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
8205 * w32menu.c (Fx_popup_dialog):
8206 * xmenu.c (Fx_popup_dialog): Likewise for both.
8208 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8210 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
8211 frame parameters and call to Fmodify_frame_parameters just once.
8212 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
8213 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
8214 and mention nil frame in docstring.
8216 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8218 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
8219 (x_figure_window_size): Likewise. Adjust to return long.
8220 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
8221 (toplevel): Move Qterminal_live_p to...
8222 * terminal.c (toplevel): ...here, make it static, and...
8223 (syms_of_terminal): ...DEFSYM here.
8224 * frame.h (Qterminal_live_p): Remove declaration.
8225 (make_frame, x_figure_window_size): Adjust prototype.
8226 * nsfns.m (Fx_create_frame): Use long for window flags.
8228 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
8230 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
8231 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
8232 Do not assume that emacs_close (INT_MAX) is a no-op.
8234 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8236 * xfaces.c (make_face_cache): For struct face_cache, prefer
8237 xmalloc to xzalloc and so avoid redundant call to memset.
8238 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
8240 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8242 * fringe.c (draw_window_fringes, update_window_fringes)
8243 (compute_fringe_widths):
8244 * w32term.c (x_draw_glyph_string):
8245 * window.c (candidate_window_p, Frecenter):
8246 * xfaces.c (realize_basic_faces, realize_default_face)
8247 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
8248 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
8249 * xfns.c (x_set_cursor_color, xic_free_xfontset):
8250 * xmenu.c (Fx_menu_bar_open_internal):
8251 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
8252 * xsettings.c (xft_settings_event):
8253 * xterm.c (x_draw_glyph_string, x_had_errors_p):
8254 Use bool for booleans. Adjust style and comments where
8256 * dispextern.h (draw_window_fringes, update_window_fringes)
8257 (compute_fringe_widths):
8258 * xterm.h (x_had_errors_p): Adjust prototype.
8260 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8262 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
8263 CHECK_LIST. Rewrite the loop to avoid useless local variable.
8265 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
8267 * fns.c (toplevel): Remove comment before Fsafe_length because
8270 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
8272 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
8274 2013-07-28 Eli Zaretskii <eliz@gnu.org>
8276 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
8277 frame which got the message is still alive, before dereferencing
8278 its pointer. (Bug#14970)
8280 * frame.c (delete_frame): Test "this" frame's minibuffer window to
8281 be a live window, before using it as such. (Bug#14970)
8283 2013-07-27 Eli Zaretskii <eliz@gnu.org>
8285 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
8286 w32_detect_focus_change instead of doing part of its job by hand.
8287 This fixes the problem whereby FOCUS_OUT events were not sent to
8290 2013-07-26 Eli Zaretskii <eliz@gnu.org>
8292 * process.c (Fprocess_list): Doc fix.
8294 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
8295 being re-exposed only if it didn't ask to become visible.
8296 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
8297 was previously iconified. (Bug#14841)
8298 (x_iconify_frame): Mark the frame iconified.
8300 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
8302 Fix minor problems found by static checking.
8303 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
8304 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
8306 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
8308 * eval.c (set_specpdl_old_value): New function.
8309 (unbind_to): Minor simplification.
8310 (get_backtrace_frame): New function.
8311 (Fbacktrace_frame): Use it. Add `base' argument.
8312 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
8313 (syms_of_eval): Export backtrace-eval.
8314 * xterm.c (x_focus_changed): Simplify.
8316 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
8318 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
8320 2013-07-24 Eli Zaretskii <eliz@gnu.org>
8322 * xdisp.c (redisplay_window): Instead of moving point out of
8323 scroll margin, reject the force_start method, and try scrolling
8324 instead. (Bug#14780)
8326 2013-07-24 Ken Brown <kbrown@cornell.edu>
8328 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
8331 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
8333 * eval.c (Fprogn): Do not check that BODY is a proper list.
8334 This undoes the previous change. The check slows down the
8335 interpreter, and is not needed to prevent a crash. See
8336 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
8338 2013-07-23 Glenn Morris <rgm@gnu.org>
8340 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
8342 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
8344 Port to GNU/Linux systems with tinfo but not ncurses.
8345 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
8346 to decide whether ncurses is being used. Without this change,
8347 GCC complains about tgetent not being declared, on a system
8348 that has tinfo installed but ncurses not installed.
8350 * eval.c (Fprogn): Check that BODY is a proper list.
8352 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
8353 * data.c (Fsetq_default):
8354 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
8355 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
8357 Tune by taking advantage of the fact that ARGS is always a list
8358 when a function is declared to have UNEVALLED args.
8360 * emacsgtkfixed.c: Port to GCC 4.6.
8361 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
8363 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
8365 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
8366 here to silence compiler warnings.
8368 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
8370 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
8371 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
8372 from messing up Emacs's 'struct frame' (Bug#14923).
8374 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8376 * alloc.c (make_save_ptr_ptr): Define this function.
8377 It was inadvertently omitted. It's needed only if
8378 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
8380 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
8382 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
8383 frame have focus (Bug#14895).
8385 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8387 Avoid vfork-related deadlock more cleanly.
8388 * callproc.c (child_setup): When the child's exec fails, output
8389 the program name, as that's more useful. Use O_NONBLOCK to avoid
8391 * process.c (create_process_1): Remove; no longer needed.
8392 (create_process): Remove timer hack; no longer needed, now that
8393 the child avoids deadlock.
8395 2013-07-20 Glenn Morris <rgm@gnu.org>
8397 * image.c (Fimage_flush): Fix doc typo.
8399 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
8401 Fix array bounds violation when pty allocation fails.
8402 * process.c (PTY_NAME_SIZE): New constant.
8403 (pty_name): Remove static variable; it's now auto.
8404 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
8405 Take pty_name as an arg rather than using a static variable.
8406 All callers changed.
8407 (create_process): Recover pty_flag from process, not from volatile local.
8408 (create_pty): Stay inside array even when pty allocation fails.
8409 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
8411 * lread.c (Fload): Avoid initialization only when lint checking.
8412 Mention that it's needed only for older GCCs.
8414 2013-07-20 Kenichi Handa <handa@gnu.org>
8416 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
8417 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
8419 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
8421 * lread.c (Fload): Avoid uninitialized warning.
8423 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8425 Fix some minor file descriptor leaks and related glitches.
8426 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
8427 (create_lock_file): Use write, not emacs_write.
8428 * image.c (slurp_file, png_load_body):
8429 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
8430 (server_accept_connection):
8431 Don't leak an fd on memory allocation failure.
8432 * image.c (slurp_file): Add a cheap heuristic for growing files.
8433 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
8434 as that's what the other routines do. Maybe input need not be
8435 blocked at all, but it's better to be consistent.
8436 Avoid undefined behavior when strlen is zero.
8438 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
8439 (NSTATICS): Now a constant; doesn't need to be a macro.
8441 2013-07-19 Richard Stallman <rms@gnu.org>
8443 * coding.c (decode_coding_utf_8): Add simple loop for fast
8444 processing of ASCII characters.
8446 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8448 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
8450 2013-07-19 Eli Zaretskii <eliz@gnu.org>
8452 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
8453 unportable 'struct x_display_info'.
8454 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
8457 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8459 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
8460 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
8462 (system_process_attributes): Prefer plain char to unsigned char
8463 when either will do. Clean up properly if interrupted or if
8464 memory allocations fail. Don't assume sscanf succeeds.
8465 Remove no-longer-needed workaround to stop GCC from whining.
8466 Read command-line once, instead of multiple times. Check read status a
8469 Fix obscure porting bug with varargs functions.
8470 The code assumed that int is treated like ptrdiff_t in a vararg
8471 function, which is not a portable assumption. There was a similar
8472 -- though these days less likely -- porting problem with various
8473 assumptions that pointers of different types all smell the same as
8474 far as vararg functions is conserved. To make this problem less
8475 likely in the future, redo the API to use varargs functions.
8476 * alloc.c (make_save_value): Remove this vararg function.
8477 All uses changed to ...
8478 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8479 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8481 (make_save_ptr): Rename from make_save_pointer, for consistency with
8482 the above. Define only on platforms that need it. All uses changed.
8484 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8486 * keyboard.c: Try to fix typos in previous change.
8487 (DISPLAY_LIST_INFO): New macro.
8488 (kbd_buffer_get_event): Do not access members that are not present
8489 in X11. Revert inadvertent change of "!=" to "=".
8491 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8493 * keyboard.c (kbd_buffer_get_event):
8494 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8495 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8497 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8499 * filelock.c: Fix unlikely file descriptor leaks.
8500 (get_boot_time_1): Rework to avoid using emacs_open.
8501 This doesn't actually fix a leak, but is better anyway.
8502 (read_lock_data): Use read, not emacs_read.
8504 * doc.c: Fix minor memory and file descriptor leaks.
8505 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8506 (get_doc_string, Fsnarf_documentation):
8507 Fix file descriptor leak on error.
8509 * term.c: Fix minor fdopen-related file descriptor leaks.
8510 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8511 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8513 * charset.c: Fix file descriptor leaks and errno issues.
8515 (load_charset_map_from_file): Don't leak file descriptor on error.
8516 Use plain record_xmalloc since the allocation is larger than
8517 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8519 * eval.c (record_unwind_protect_nothing):
8520 * fileio.c (fclose_unwind):
8522 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8523 The replacement doesn't block input, but that no longer seems
8526 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8528 * lread.c: Fix file descriptor leaks and errno issues.
8529 (Fload): Close some races that leaked fds or streams when 'load'
8531 (Fload, openp): Report error number of last nontrivial failure to open.
8532 ENOENT counts as trivial.
8533 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8535 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8536 now that the function is always called with a nonnegative arg.
8537 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8538 All uses replaced with ...
8539 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8541 A few more minor file errno-reporting bugs.
8542 * callproc.c (Fcall_process):
8543 * doc.c (Fsnarf_documentation):
8544 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8545 * process.c (set_socket_option):
8546 Don't let a constructor trash errno.
8547 * doc.c: Include <errno.h>.
8549 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8551 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8553 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8555 Fix w32 bug with call-process-region (Bug#14885).
8556 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8557 to Fcall_process when the input is empty. This simplifies the
8558 code a bit. It makes no difference on POSIXish platforms but
8559 apparently it fixes a bug on w32.
8561 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8562 * fileio.c (close_file_unwind): Don't close if FD is negative;
8563 this can happen when unwinding a zapped file descriptor.
8564 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8565 in case Emacs runs out of memory between the two unwind-protects.
8566 Don't trash errno when closing FD.
8567 Zap the FD in the specpdl when closing it, instead of deferring
8568 the removal of the unwind-protect; this fixes a bug where a child
8569 function unwinds the stack past us.
8571 New unwind-protect flavors to better type-check C callbacks.
8572 This also lessens the need to write wrappers for callbacks,
8573 and the need for make_save_pointer.
8574 * alloc.c (free_save_value):
8575 * atimer.c (run_all_atimers):
8577 * alloc.c (safe_alloca_unwind):
8578 * atimer.c (unwind_stop_other_atimers):
8579 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8580 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8581 * minibuf.c (choose_minibuf_frame_1):
8582 * process.c (make_serial_process_unwind):
8583 * xdisp.c (pop_message_unwind):
8584 * xselect.c (queue_selection_requests_unwind):
8585 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8586 * alloc.c (record_xmalloc):
8587 Prefer record_unwind_protect_ptr to record_unwind_protect with
8589 * alloc.c (Fgarbage_collect):
8590 Prefer record_unwind_protect_void to passing a dummy.
8591 * buffer.c (restore_buffer):
8592 * window.c (restore_window_configuration):
8593 * xfns.c, w32fns.c (do_unwind_create_frame)
8594 New wrapper. All record-unwind uses of wrappee changed.
8595 * buffer.c (set_buffer_if_live):
8596 * callproc.c (call_process_cleanup, delete_temp_file):
8597 * coding.c (code_conversion_restore):
8598 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8599 * editfns.c (save_excursion_restore)
8600 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8601 (save_restriction_restore):
8602 * eval.c (restore_stack_limits, un_autoload):
8603 * fns.c (require_unwind):
8604 * keyboard.c (recursive_edit_unwind, tracking_off):
8605 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8606 * macros.c (pop_kbd_macro, restore_menu_items):
8607 * nsfns.m (unwind_create_frame):
8608 * print.c (print_unwind):
8609 * process.c (start_process_unwind):
8610 * search.c (unwind_set_match_data):
8611 * window.c (select_window_norecord, select_frame_norecord):
8612 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8613 (fast_set_selected_frame):
8614 * xfns.c, w32fns.c (unwind_create_tip_frame):
8615 Return void, not a dummy Lisp_Object. All uses changed.
8616 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8617 * callproc.c (call_process_kill):
8618 * fileio.c (restore_point_unwind, decide_coding_unwind)
8619 (build_annotations_unwind):
8620 * insdel.c (Fcombine_after_change_execute_1):
8621 * keyboard.c (read_char_help_form_unwind):
8622 * menu.c (unuse_menu_items):
8623 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8624 * sound.c (sound_cleanup):
8625 * xdisp.c (unwind_redisplay):
8626 * xfns.c (clean_up_dialog):
8627 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8628 Accept no args and return void, instead of accepting and returning
8629 a dummy Lisp_Object. All uses changed.
8630 * cygw32.c (fchdir_unwind):
8631 * fileio.c (close_file_unwind):
8632 * keyboard.c (restore_kboard_configuration):
8633 * lread.c (readevalllop_1):
8634 * process.c (wait_reading_process_output_unwind):
8635 Accept int and return void, rather than accepting an Emacs integer
8636 and returning a dummy object. In some cases this fixes an
8637 unlikely bug when the corresponding int is outside Emacs integer
8638 range. All uses changed.
8639 * dired.c (directory_files_internal_unwind):
8640 * fileio.c (do_auto_save_unwind):
8641 * gtkutil.c (pop_down_dialog):
8642 * insdel.c (reset_var_on_error):
8643 * lread.c (load_unwind):
8644 * xfns.c (clean_up_file_dialog):
8645 * xmenu.c, nsmenu.m (pop_down_menu):
8646 * xmenu.c (cleanup_widget_value_tree):
8647 * xselect.c (wait_for_property_change_unwind):
8648 Accept pointer and return void, rather than accepting an Emacs
8649 save value encapsulating the pointer and returning a dummy object.
8651 * editfns.c (Fformat): Update the saved pointer directly via
8652 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8653 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8654 (unwind_body): New function.
8655 (record_unwind_protect): First arg is now a function returning void,
8656 not a dummy Lisp_Object.
8657 (record_unwind_protect_ptr, record_unwind_protect_int)
8658 (record_unwind_protect_void): New functions.
8659 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8660 * fileio.c (struct auto_save_unwind): New type.
8661 (do_auto_save_unwind): Use it.
8662 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8663 * insdel.c (struct rvoe_arg): New type.
8664 (reset_var_on_error): Use it.
8665 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8667 (specbinding_func): Remove; there are now several such functions.
8668 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8669 (set_unwind_protect_ptr): New function.
8670 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8672 Be simpler and more consistent about reporting I/O errors.
8673 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8674 Say "Read error" and "Write error", rather than "I/O error", or
8675 "IO error reading", or "IO error writing", when a read or write
8677 * process.c (Fmake_network_process, wait_reading_process_output)
8678 (send_process, Fprocess_send_eof, wait_reading_process_output):
8679 Capitalize diagnostics consistently. Put "failed foo" at the
8680 start of the diagnostic, so that we don't capitalize the
8681 function name "foo". Consistently say "failed" for such
8683 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8684 All callers changed. This is so it can use report_file_error.
8685 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8686 diagnostics consistently as above.
8688 * fileio.c (report_file_errno): Fix errno reporting bug.
8689 If the file name is neither null nor a pair, package it up as a
8690 singleton list. All callers changed, both to this function and to
8691 report_file_error. This fixes a bug where the memory allocator
8692 invoked by list1 set errno so that the immediately following
8693 report_file_error reported the wrong errno value.
8695 Fix minor problems found by --enable-gcc-warnings.
8696 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8697 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8699 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8701 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8702 Set event->arg to Qt if switch-event shall be generated.
8703 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8705 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8707 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8710 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8711 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8712 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8713 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8714 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8715 and there is a focused frame.
8716 (head_table): Add focus-in and focus-out.
8717 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8718 bind to handle-focus-in/out.
8720 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8721 (Fhandle_switch_frame): Call Fhandle_focus_in.
8722 (syms_of_frame): defsubr handle-focus-in/out.
8724 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8726 Fix porting bug to older POSIXish platforms (Bug#14862).
8727 * sysdep.c (emacs_pipe): New function, that implements
8728 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8729 This should port better to CentOS 5 and to Mac OS X 10.6.
8730 All calls to pipe2 changed.
8732 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8733 This makes the code easier to read and the executable a bit smaller.
8734 Do not replace all calls to Fcons that happen to create lists,
8735 just calls that are intended to create lists. For example, when
8736 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8737 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8738 Similarly for list2 through list5.
8739 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8740 * bytecode.c (exec_byte_code):
8741 * callint.c (quotify_arg, Fcall_interactively):
8742 * callproc.c (Fcall_process, create_temp_file):
8743 * charset.c (load_charset_map_from_file)
8744 (Fdefine_charset_internal, init_charset):
8745 * coding.c (get_translation_table, detect_coding_system)
8746 (Fcheck_coding_systems_region)
8747 (Fset_terminal_coding_system_internal)
8748 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8749 * composite.c (update_compositions, Ffind_composition_internal):
8750 * dired.c (directory_files_internal, file_name_completion)
8752 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8753 * doc.c (Fsnarf_documentation):
8754 * editfns.c (Fmessage_box):
8756 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8757 (Feval, eval_sub, Ffuncall, apply_lambda):
8758 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8759 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8760 (Fset_file_times, Finsert_file_contents)
8761 (Fchoose_write_coding_system, Fwrite_region):
8762 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8763 * font.c (font_registry_charsets, font_parse_fcname)
8764 (font_prepare_cache, font_update_drivers, Flist_fonts):
8765 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8766 * frame.c (make_frame, Fmake_terminal_frame)
8767 (x_set_frame_parameters, x_report_frame_params)
8768 (x_default_parameter, Fx_parse_geometry):
8769 * ftfont.c (syms_of_ftfont):
8770 * image.c (gif_load):
8771 * keyboard.c (command_loop_1):
8772 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8773 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8774 (Fminor_mode_key_binding, accessible_keymaps_1)
8775 (Faccessible_keymaps, Fwhere_is_internal):
8776 * lread.c (read_emacs_mule_char):
8777 * menu.c (find_and_return_menu_selection):
8778 * minibuf.c (get_minibuffer):
8779 * nsfns.m (Fns_perform_service):
8780 * nsfont.m (ns_script_to_charset):
8781 * nsmenu.m (ns_popup_dialog):
8782 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8783 (Fx_own_selection_internal):
8784 * nsterm.m (append2):
8785 * print.c (Fredirect_debugging_output)
8786 (print_prune_string_charset):
8787 * process.c (Fdelete_process, Fprocess_contact)
8788 (Fformat_network_address, set_socket_option)
8789 (read_and_dispose_of_process_output, write_queue_push)
8790 (send_process, exec_sentinel):
8791 * sound.c (Fplay_sound_internal):
8792 * textprop.c (validate_plist, add_properties)
8793 (Fput_text_property, Fadd_face_text_property)
8794 (copy_text_properties, text_property_list, syms_of_textprop):
8795 * unexaix.c (report_error):
8796 * unexcoff.c (report_error):
8797 * unexsol.c (unexec):
8798 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8799 (Fformat_mode_line, syms_of_xdisp):
8800 * xfaces.c (set_font_frame_param)
8801 (Finternal_lisp_face_attribute_values)
8802 (Finternal_merge_in_global_face, syms_of_xfaces):
8803 * xfns.c (x_default_scroll_bar_color_parameter)
8804 (x_default_font_parameter, x_create_tip_frame):
8805 * xfont.c (xfont_supported_scripts):
8806 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8807 (menu_help_callback, xmenu_show):
8809 * xterm.c (set_wm_state):
8810 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8811 and similarly for list2 through list5.
8813 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8815 * callproc.c (Fcall_process_region): Fix minor race and tune.
8816 (create_temp_file): New function, with the temp-file-creation part
8817 of the old Fcall_process_region. Use Fcopy_sequence to create the
8818 temp file name, rather than alloca + build_string, for simplicity.
8819 Don't bother to block input around the temp file creation;
8820 shouldn't be needed. Simplify use of mktemp.
8821 Use record_unwind_protect immediately after creating the temp file;
8822 this closes an unlikely race where the temp file was not removed.
8823 Use memcpy rather than an open-coded loop.
8824 (Fcall_process_region): Use the new function. If the input is
8825 empty, redirect from /dev/null rather than from a newly created
8826 empty temp file; this avoids unnecessary file system traffic.
8828 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8830 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8831 Simplify by making this case like the other two. This is a bit
8832 slower on obsolete hosts, but the extra complexity isn't worth it.
8834 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8835 * process.c (create_process) [!DOS_NT]:
8836 Remove now-unnecessary calls to emacs_close.
8838 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8840 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8841 returning early. (Bug#14850)
8843 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8844 and inhibit-iso-escape-detection attributes of 'undecided'.
8847 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8849 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8850 Reported by Herbert J. Skuhra in
8851 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8853 Don't lose top specpdl entry when memory is exhausted.
8854 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8855 specpdl overflow here, to simplify callers; all callers changed.
8856 Always reserve an unused entry at the stack top; this avoids
8857 losing the top entry's information when memory is exhausted.
8859 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8861 Clean up errno reporting and fix some errno-reporting bugs.
8862 * callproc.c (Fcall_process):
8863 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8864 * process.c (create_process, Fmake_network_process):
8865 * unexaix.c (report_error):
8866 * unexcoff.c (report_error):
8867 Be more careful about reporting the errno of failed operations.
8868 The code previously reported the wrong errno sometimes.
8869 Also, prefer report_file_errno to setting errno + report_file_error.
8870 (Fcall_process): Look at openp return value rather than at path,
8871 as that's a bit faster and clearer when there's a numeric predicate.
8872 * fileio.c (report_file_errno): New function, with most of the
8873 old contents of report_file_error.
8874 (report_file_error): Use it.
8875 (Ffile_exists_p, Ffile_accessible_directory_p):
8876 Set errno to 0 when it is junk.
8877 * fileio.c (Faccess_file):
8878 * image.c (x_create_bitmap_from_file):
8879 Use faccessat rather than opening the file, to avoid the hassle of
8880 having a file descriptor open.
8881 * lisp.h (report_file_errno): New decl.
8882 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8885 * process.c (create_process, wait_reading_process_output) [AIX]:
8886 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8887 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8888 a multithreaded environment anyway).
8889 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8891 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8893 * image.c (x_find_image_file): Don't close a remote file handle.
8895 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8897 Fix races with threads and file descriptors.
8898 * callproc.c (Fcall_process_region):
8899 * dired.c (open_directory):
8900 * emacs.c (main, Fdaemon_initialized):
8901 * image.c (x_find_image_file):
8902 * inotify.c (Finotify_rm_watch):
8903 * lread.c (Flocate_file_internal):
8904 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8905 * term.c (term_mouse_moveto, init_tty):
8906 * termcap.c (tgetent):
8907 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8908 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8909 * unexhp9k800.c, unexmacosx.c (unexec):
8910 * callproc.c (Fcall_process_region):
8911 Use emacs_close, not close.
8912 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8913 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8914 and posix_close function on current platforms (which all lack them).
8915 (emacs_close): Use it. This should fix the races on GNU/Linux and
8916 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8917 and it should avoid closing random victim file descriptors on
8920 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8922 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8923 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8926 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8927 This is for .gdbinit xbacktrace.
8929 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8930 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8931 (emacs_set_tty): Now static.
8932 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8933 * term.c (tty_capable_p, tty_default_color_capabilities)
8934 (get_tty_terminal, term_mouse_movement)
8935 (handle_one_term_event, init_tty, maybe_fatal):
8936 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8937 (tgetent, scan_file, name_match, compare_contin):
8938 * terminal.c (get_terminal):
8939 Use bool for boolean.
8940 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8941 Prefer char to unsigned char if either will do.
8942 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8943 (tty_write_glyphs): Prefer int to unsigned.
8944 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8945 All callers changed.
8946 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8948 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8951 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8952 (B__dummy__): New dummy symbol, to pacify C89.
8953 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8954 they can't grok varargs macros.
8955 * dispnew.c (add_window_display_history)
8956 (add_frame_display_history):
8957 * print.c (print_object):
8958 * xdisp.c (debug_method_add):
8959 Use %p printf format only for void pointers.
8960 * emacs.c (usage_message): New constant, replacing ...
8961 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8962 (main): Adjust to usage reorg.
8963 * fns.c (syms_of_fns):
8964 * profiler.c (syms_of_profiler):
8965 Don't use non-constant struct initializers.
8966 * gnutls.h (gnutls_initstage_t):
8967 * lisp.h (enum Lisp_Fwd_Type):
8968 * lread.c (lisp_file_lexically_bound_p):
8969 * xsettings.c (anonymous enum):
8970 Remove trailing comma.
8971 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8972 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8973 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8975 * regex.c (const_re_char): New type, to pacify strict C89.
8976 All uses of 'const re_char' replaced to use it.
8977 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8978 with glibc when strict C89. This change is imported from gnulib.
8980 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8981 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8982 Omit GNU_LINUX implementation, since it requires long long.
8983 * xterm.c (x_draw_underwave):
8984 Do not assume the traditional order of struct's members.
8985 (x_term_init): Rewrite to avoid the need for non-constant structure
8988 Syntax cleanup, mostly replacing macros with functions.
8989 This removes the need for the syntax_temp hack.
8990 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8991 * syntax.c (SYNTAX_INLINE): New macro.
8992 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8993 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8994 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8995 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8996 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8997 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8998 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8999 Now constants, not macros.
9000 (syntax_temp) [!__GNUC__]: Remove.
9001 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
9002 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
9003 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
9004 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
9005 Move here from syntax.h; now functions, not macros. Except for the
9006 last function, these are static since only syntax.c uses them.
9007 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
9008 All uses changed. Now a function, not a macro; use this fact
9009 to simplify the code.
9010 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
9011 compiler bugs; no longer relevant.
9012 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
9013 (SYNTAX_INLINE): New macro.
9014 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
9015 for the new functions. Use bool for boolean member.
9016 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
9017 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
9018 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
9019 (SETUP_BUFFER_SYNTAX_TABLE):
9020 Now extern inline functions, not macros.
9021 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
9022 Remove; all uses replaced by implementation.
9023 (syntax_temp) [!__GNUC__]: Remove decl.
9024 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
9026 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
9028 * emacs.c (main): Fix syntax error.
9030 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
9032 Timestamp fixes for undo (Bug#14824).
9033 * atimer.c (schedule_atimer):
9034 * fileio.c (Ffile_newer_than_file_p):
9035 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
9036 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
9037 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
9038 (syms_of_fileio): Remove Sclear_visited_file_name.
9039 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
9040 file doesn't exist; this avoids an ambiguity with negative timestamps.
9041 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
9042 * systime.h (make_emacs_time, invalid_emacs_time):
9043 Don't assume struct timespec layout; POSIX doesn't guarantee it.
9044 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
9045 * undo.c (record_first_change): Push (visited-file-modtime) onto
9046 undo list rather than reimplementing it by hand, incorrectly.
9048 2013-07-09 Ken Brown <kbrown@cornell.edu>
9050 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
9052 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
9054 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
9056 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
9058 Handle errno and exit status a bit more carefully.
9059 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
9060 number into an exit status. Instead, use EXIT_CANCELED.
9061 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
9062 * callproc.c (relocate_fd):
9063 * emacs.c (close_output_streams, main):
9064 * process.c (create_process):
9065 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
9066 Use emacs_perror for simplicity.
9067 * callproc.c (relocate_fd, main):
9068 * sysdep.c (sys_subshell):
9069 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
9070 (shut_down_emacs): Use emacs_write, not write.
9071 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
9072 * fileio.c (Fcopy_file, e_write):
9073 * nsterm.m (ns_select):
9074 * process.c (send_process):
9075 * sound.c (vox_write):
9076 Use emacs_write_sig, not emacs_write.
9077 * lisp.h (emacs_write_sig, emacs_perror): New decls.
9078 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
9080 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
9082 (emacs_full_write): New function.
9083 (emacs_write): Rewrite to use it.
9084 (emacswrite_sig, emacs_perror): New functions.
9085 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
9087 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
9089 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
9090 on NS even if it is present. Pixmap on NS is a void*.
9092 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9094 Port to Ubuntu 10 (Bug#14803).
9095 Problem reported by T.V. Raman.
9096 * process.c (close_on_exec, accept4, process_socket):
9097 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
9099 2013-07-07 Eli Zaretskii <eliz@gnu.org>
9101 * w32.c (sys_dup): Declare prototype.
9105 * callproc.c [WINDOWSNT]: Include sys/socket.h.
9107 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9109 Make file descriptors close-on-exec when possible (Bug#14803).
9110 This simplifies Emacs a bit, since it no longer needs to worry
9111 about closing file descriptors by hand in some cases.
9112 It also fixes some unlikely races. Not all such races, as
9113 libraries often open files internally without setting
9114 close-on-exec, but it's an improvement.
9115 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
9116 * callproc.c (Fcall_process) [!MSDOS]:
9117 * emacs.c (main) [!DOS_NT]:
9118 * nsterm.m (ns_term_init):
9119 * process.c (create_process):
9120 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
9121 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
9122 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
9123 Prefer mkostemp with O_CLOEXEC to mkstemp.
9124 * callproc.c (relocate_fd) [!WINDOWSNT]:
9125 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
9126 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
9128 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
9129 Make the resulting file descriptor close-on-exec.
9130 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
9131 * lread.c (load_descriptor_list, load_descriptor_unwind):
9132 Remove; no longer needed. All uses removed.
9133 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
9134 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
9136 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
9137 (Fmake_network_process, Fnetwork_interface_list)
9138 (Fnetwork_interface_info, server_accept_connection):
9139 Make newly-created socket close-on-exec.
9140 * sysdep.c (emacs_open, emacs_fopen):
9141 Make new-created descriptor close-on-exec.
9142 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
9143 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
9145 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
9147 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
9148 for NS_IMPL_GNUSTEP.
9150 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9152 Fix openp errno handling.
9153 * callproc.c (Fcall_process): Preserve openp errno around close.
9154 * lread.c (openp): Set errno when returning -1, as some callers
9157 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
9159 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
9161 * nsterm.h (NSSavePanel): Update comment.
9162 (NSAPP_DATA2_RUNFILEDIALOG): Define.
9163 (ns_run_file_dialog): Declare.
9165 * nsfns.m: Remove panelOK.
9167 (ns_run_file_dialog): New function.
9168 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
9169 event loop, so file dialog is popped up by ns_run_file_dialog, called
9170 by sendEvent (Bug#14578).
9171 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
9173 2013-07-06 Eli Zaretskii <eliz@gnu.org>
9175 * xdisp.c (default_line_pixel_height): New function.
9176 (pos_visible_p, move_it_vertically_backward, try_scrolling)
9177 (try_cursor_movement, redisplay_window, try_window)
9178 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
9180 * window.c (window_scroll_pixel_based):
9181 use default_line_pixel_height.
9183 * dispextern.h (default_line_pixel_height): Add prototype.
9185 * frame.c (x_set_line_spacing): Accept a float value for
9186 line-spacing parameter, per the documentation.
9188 * data.c (Fmultibyte_string_p): Doc fix.
9190 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
9192 Use emacs_open more consistently when opening files.
9193 This handles EINTR more consistently now, and makes it easier
9194 to introduce other uniform changes to file descriptor handling.
9195 * sysstdio.h: New file.
9196 * buffer.c (mmap_init):
9197 * cygw32.c (chdir_to_default_directory):
9198 * dispnew.c (Fopen_termscript):
9199 * emacs.c (Fdaemon_initialized):
9200 * fileio.c (Fdo_auto_save):
9201 * image.c (slurp_file, png_load_body, jpeg_load_body):
9202 * keyboard.c (Fopen_dribble_file):
9204 * print.c (Fredirect_debugging_output):
9205 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
9206 * termcap.c (tgetent):
9207 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
9208 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
9209 * w32term.c (w32_initialize) [CYGWIN]:
9210 * xfaces.c (Fx_load_color_file):
9211 Use emacs_open instead of plain open, and emacs_fopen instead of
9213 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
9214 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
9215 * callproc.c (default_output_mode): New constant.
9216 (Fcall_process): Use it to call emacs_open instead of plain creat.
9217 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
9218 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
9219 (emacs_fopen): New function.
9220 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
9221 Include <lisp.h>, for emacs_open.
9222 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
9224 Remove duplicate #include directives.
9225 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
9227 Don't include stdio.h twice.
9228 * buffer.c [USE_MMAP_FOR_BUFFERS]:
9229 Don't include sys/types.h or stdio.h twice.
9230 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
9231 * lread.c: Don't include coding.h twice.
9232 * nsfont.m: Don't include frame.h twice.
9233 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
9234 * ralloc.c: Don't include <unistd.h> twice.
9235 * xdisp.c: Don't include font.h twice.
9236 * xterm.c: Don't include fontset.h twice.
9237 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
9239 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9241 Scale ImageMagick images more carefully.
9242 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
9243 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
9244 Be more careful about avoiding undefined behavior after
9245 integer overflow and division by zero.
9247 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9249 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
9250 (syms_of_w32fns): DEFSYM them.
9251 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
9252 (CCHDEVICENAME): Define macros if not defined.
9253 (struct MONITOR_INFO_EX): New struct.
9254 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
9255 (enum_display_monitors_fn): New variable.
9256 (globals_of_w32fns): Initialize it.
9257 (Fx_display_pixel_width, Fx_display_pixel_height)
9258 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
9259 multi-monitor setups in docstrings.
9260 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
9261 screen size by primary monitor's millimeter per pixel.
9262 (w32_monitor_enum, w32_display_monitor_attributes_list)
9263 (w32_display_monitor_attributes_list_fallback)
9264 (Fw32_display_monitor_attributes_list): New functions.
9265 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
9267 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
9269 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
9271 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
9273 * fileio.c (Qfile_notify_error): New error symbol.
9275 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
9276 * inotify.c (inotify_callback, symbol_to_inotifymask)
9277 (Finotify_add_watch, Finotify_rm_watch): Use it.
9278 (inotifyevent_to_event): Exchange order of cookie and file name.
9279 (Finotify_add_watch): Adapt docstring.
9281 * lisp.h (Qfile_notify_error): Declare.
9283 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9285 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
9286 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9287 Do not clear _malloc_thread_enabled_p, undoing the previous change,
9288 which did not work (see <http://bugs.gnu.org/14569#307>).
9289 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
9290 && (!noninteractive || initialized)). This attempts to thread
9291 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
9293 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
9295 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
9296 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
9298 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9300 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
9301 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9302 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
9303 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
9305 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9307 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
9308 Define to __sys_siglist.
9310 2013-07-02 Eli Zaretskii <eliz@gnu.org>
9312 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
9313 word-wrap, so that overflow-newline-into-fringe would work in
9314 visual-line-mode. (Bug#2749)
9315 (move_it_in_display_line_to): When the last scanned display
9316 element fits exactly on the display line, and
9317 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
9318 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
9319 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
9320 finding buffer position that corresponds to pixel coordinates,
9321 e.g. in buffer_posn_from_coords.
9323 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
9325 * process.c (handle_child_signal): Call catch_child_signal if
9328 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9330 Don't convert function pointers to void * and back.
9331 It isn't portable C, and it's easy enough to avoid.
9332 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
9333 (make_save_value): Add support for SAVE_FUNCPOINTER.
9334 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
9335 * print.c (print_object):
9336 Distinguish function from object pointers.
9337 * lisp.h (SAVE_FUNCPOINTER): New constant.
9338 (SAVE_SLOT_BITS): Adjust to it.
9339 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
9340 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
9341 (voidfuncptr): New typedef.
9342 (struct Lisp_Save_Value): New member data[0].funcpointer.
9343 (XSAVE_FUNCPOINTER): New function.
9345 Simplify buildobj processing.
9346 * Makefile.in (buildobj.h): Make it a sequence of strings each
9347 followed by comma, rather than a single string. Put it into a
9348 .tmp file in case there's an error while generating it.
9349 (gl-stamp): Use .tmp for temp files.
9350 (mostlyclean): Clean .tmp files.
9351 * doc.c (buildobj): Move to just the routine that needs it.
9352 It's now an array of strings, so processing is simpler.
9354 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
9356 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
9357 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
9358 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9359 Invoke malloc_enable_thread even when not interactive.
9360 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
9361 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
9362 in this case, since the underlying bug has now been fixed.
9364 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
9366 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
9367 unlinking it (bug#14691).
9369 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
9371 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
9372 before checking whether buffer is modified. This lets
9373 `kill-buffer-query-functions' cancel killing of the buffer or save
9374 its content before `kill-buffer' asks user the "Buffer %s
9375 modified; kill anyway?" question.
9377 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
9379 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
9380 Let the super performKeyEquivalent deal with them (Bug#14747).
9382 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
9384 * widget.c (resize_cb): Remove unused local.
9386 Do not use GTK 3 if it exists but cannot be compiled.
9387 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
9388 * xterm.c (x_error_handler) [!USE_GTK]:
9391 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
9393 2013-06-30 Eli Zaretskii <eliz@gnu.org>
9395 * intervals.c (get_local_map): Instead of aborting, clip POSITION
9396 to the valid range of values. (Bug#14753)
9398 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
9399 when moving point by using the current glyph matrix. This avoids
9400 the need to force redisplay when this function is called in a
9403 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
9405 Fix minor problems found by static checking.
9406 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
9407 Redo the latter's body to sidestep GCC parenthesization warnings.
9408 (setup_coding_system, detect_coding, detect_coding_system): Use them.
9409 * coding.c (detect_coding, detect_coding_system):
9410 * coding.h (struct undecided_spec):
9411 Use bool for boolean.
9412 * image.c (QCmax_width, QCmax_height): Now static.
9413 * xdisp.c (Fmove_point_visually): Remove unused local.
9415 2013-06-29 Eli Zaretskii <eliz@gnu.org>
9417 * xdisp.c (Fmove_point_visually): New function.
9419 2013-06-28 Kenichi Handa <handa@gnu.org>
9421 * coding.h (define_coding_undecided_arg_index): New enum.
9422 (coding_attr_index): New members
9423 coding_attr_undecided_inhibit_null_byte_detection,
9424 coding_attr_undecided_inhibit_iso_escape_detection,
9425 coding_attr_undecided_prefer_utf_8.
9426 (undecided_spec): New struct.
9427 (struct coding_system): New member `undecided' of the member
9430 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
9431 (detect_coding): Likewise.
9432 (detect_coding_system): Likewise.
9433 (Fdefine_coding_system_internal): New coding system properties
9434 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
9436 (syms_of_coding): Adjust for coding_arg_undecided_max.
9438 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
9440 * image.c (x_from_xcolors): Remove unused local.
9442 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9444 Defer image data transfer between X client and server until actual
9447 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
9450 * image.c (Destroy_Image): Remove.
9451 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
9452 `mask_p', and `colors_p'. All uses changed.
9453 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
9454 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
9455 New macros for `flags' arg to x_clear_image_1.
9456 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
9457 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
9458 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
9459 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
9460 (image_get_x_image, image_unget_x_image): New functions or macros.
9461 (image_background, image_background_transparent, x_to_xcolors)
9462 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
9463 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
9464 instead of Destroy_Image.
9465 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
9466 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
9467 (png_load_body, jpeg_load_body, tiff_load, gif_load)
9468 (imagemagick_load_image, svg_load_image): Use them instead of
9469 x_create_x_image_and_pixmap, and x_put_x_image followed by
9470 x_destroy_x_image, respectively.
9471 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
9472 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
9473 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
9474 background_transparent fields.
9475 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
9476 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9478 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9480 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9481 This mostly consists of undoing recent changes.
9482 * callproc.c (Fcall_process):
9483 * process.c (create_process):
9484 Do not worry about catching SIGCHLD here, undoing previous change.
9485 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9486 * process.c, process.h (catch_child_signal):
9487 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9488 * process.c (catch_child_handler): Don't worry about being called
9489 lazily and do not assume caller has blocked SIGCHLD, undoing
9490 previous change. Move first-time stuff back to
9491 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9492 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9493 set lib_child_handler if it's already initialized, which may
9494 help avoid problems on GNUstep.
9496 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9498 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9499 * callproc.c (Fcall_process):
9500 * process.c (create_process):
9501 Make sure SIGCHLD is caught before we fork,
9502 since Emacs startup no arranges to catch SIGCHLD.
9503 * process.c (lib_child_handler): Initialize to null, not to
9505 (catch_child_signal): Allow self to be called lazily.
9506 Do nothing if it's already been called.
9507 Assume caller has blocked SIGCHLD (all callers do now).
9508 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9509 just before it's really needed.
9510 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9511 since it hasn't been caught yet.
9513 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9515 * image.c (compute_image_size): New function to implement
9516 :max-width and :max-height.
9517 (imagemagick_load_image): Use it.
9519 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9521 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9522 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9524 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9525 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9526 the SIGCHLD handler, since the code is not atomic and (due to glib)
9527 signals may be arriving now.
9528 * sysdep.c (init_signals): Do not catch child signals here;
9529 'main' now does that later, at a safer time.
9531 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9533 Clean up SIGCHLD handling a bit (Bug#14569).
9534 * process.c, process.h (catch_child_signal):
9535 Now always extern, even if !NS_IMPL_GNUSTEP.
9536 * process.c (catch_child_signal): Move glib tickler here from
9537 init_process_emacs, so that it's done earlier in Emacs
9538 initialization. Also move the noninteractive && !initialized
9539 check here from init_process_emacs. This is all a bit cleaner for
9540 GNUish platforms, and I hope it works around the Cygwin bug.
9541 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9542 that glib signal handling is tickled before glib creates threads.
9544 * process.c (wait_reading_process_output): Avoid int overflow
9545 when reading more than 2 GiB total from a process.
9547 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9549 * process.c (create_process): Handle a couple more cases,
9550 i.e., work even if new_argv and wait_child_setup[i] are cached.
9551 Use Fcall_process's style for volatile vars.
9553 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9555 * process.c (create_process): Mark PROCESS volatile.
9557 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9559 Use C99-style flexible array members if available.
9560 This avoids some subtle aliasing issues, which typically
9561 aren't a problem with GCC but may be a problem elsewhere.
9562 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9563 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9564 In either case, it uses a flexible array member rather than
9565 the old struct hack. All uses changed.
9566 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9567 Adjust to sdata reorganization.
9568 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9569 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9570 that ports better to pre-C99 non-GCC.
9571 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9572 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9573 as the latter has changed.
9574 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9575 and port better to pre-C99 GCC.
9576 * image.c (struct xpm_cached_color):
9577 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9578 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9579 Use FLEXIBLE_ARRAY_MEMBER.
9580 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9581 Move decl to top level so it gets checked against implementation.
9582 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9583 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9585 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9587 * syntax.c: Integer cleanups.
9588 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9589 All uses that need 0-or-2 changed to:
9590 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9591 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9592 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9593 (char_quoted, prev_char_comend_first, back_comment)
9594 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9595 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9596 Use bool for boolean.
9597 (update_syntax_table, skip_chars, skip_syntaxes):
9598 Prefer int to unsigned when either will do.
9599 (back_comment): Return boolean success flag, like forw_comment,
9600 instead of positive-or-minus-1 (which might have overflowed int anyway).
9601 Don't stuff ptrdiff_t into int.
9602 (syntax_spec_code, syntax_code_spec): Now const.
9603 (Fmatching_paren, scan_lists, scan_sexps_forward):
9604 Use enum syntaxcode for syntax code.
9605 (Fmatching_paren): Check that arg is a character, not just an integer.
9606 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9607 (Finternal_describe_syntax_value): Omit no-longer-needed
9609 (skip_chars): Use char, not unsigned char, when the distinction
9611 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9612 * bytecode.c (exec_byte_code):
9613 * syntax.c (syntax_spec_code, Fchar_syntax)
9614 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9616 * syntax.h (SYNTAX_WITH_FLAGS):
9617 Omit unnecessary casts.
9619 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9621 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9622 line dimensions here, to avoid race conditions with the main
9623 thread. (Bug#14062, bug#14630, bug#14669)
9625 * w32term.c (w32_draw_window_cursor): Compute the header line and
9626 mode line dimensions here.
9627 <w32_system_caret_window, w32_system_caret_hdr_height>:
9628 <w32_system_caret_mode_height>: New variables.
9630 * w32term.h: Declare them.
9632 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9634 * alloc.c (die): Move "assertion failed" string here ...
9635 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9636 COND when SUPPRESS_CHECKING. This shrinks the executable text
9637 size by 0.8% to 2.2% when configured with --enable-checking,
9638 depending on optimization flags (GCC 4.8.1 x86-64).
9640 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9642 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9644 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9645 base is 2; this is more accurate.
9647 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9649 * sound.c (string_default): Move to !WINDOWSNT section.
9650 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9652 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9654 * sound.c: Integer cleanups.
9655 Remove unnecessary forward decls.
9656 (struct sound_device): The 'file' member is now a Lisp_Object, not
9657 a char *, so that we needn't invoke alloca on a huge size.
9658 (Fplay_sound_internal): Adjust to this.
9659 (string_default): New function.
9660 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9661 Use it to adjust to the struct sound_device change.
9662 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9663 (be2hs) [0]: Remove.
9665 * syntax.c (skip_chars): Don't use uninitialized storage
9666 when searching a multibyte buffer for characters that are not in a
9667 unibyte string that contains non-ASCII characters.
9669 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9671 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9672 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9674 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9676 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9678 2013-06-18 Kenichi Handa <handa@gnu.org>
9680 * font.c (Ffont_spec): Signal an error for an invalid font name
9683 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9685 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9686 In particular this ports to 32-bit sparc Sun cc.
9687 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9688 array with a dummy element at specpdl[-1], so that its address can
9690 (unbind_to): Do not copy the binding; not needed, now that we
9691 copy old_value in the one place where the copy is needed.
9692 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9693 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9694 (union specbinding): Rename from struct specbinding. Redo layout
9695 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9696 which is not portable. With Sun C 5.12 32-bit sparc, the
9697 declaration causes nargs to be an unsigned bitfield, a behavior
9698 that the C standard allows; but Emacs wants nargs to be signed.
9699 The overall type is now a union of structures rather than a
9700 structure of union of structures, and the 'kind' member is now a
9701 bitfield, so that the overall type doesn't grow. All uses changed.
9702 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9704 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9706 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9707 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9709 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9711 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9713 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9714 unless we know that the window w's frame is a frame object.
9715 Another attempt at solving bug#14062 and bug#14630.
9717 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9719 * textprop.c (property_set_type): New enum.
9720 (add_properties): Allow appending/prepending text properties.
9721 (add_text_properties_1): Factored out of Fadd_text_properties.
9722 (Fadd_text_properties): Move all the code into
9723 add_text_properties_1.
9724 (Fadd_face_text_property): New function that calls
9725 add_text_properties_1.
9727 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9729 Move functions from lisp.h to individual modules when possible.
9730 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9731 * alloc.c (XFLOAT_INIT, set_symbol_name):
9732 * buffer.c (CHECK_OVERLAY):
9733 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9734 (set_char_table_parent):
9735 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9736 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9737 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9738 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9740 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9741 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9742 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9743 (backtrace_args, backtrace_debug_on_exit):
9744 * floatfns.c (CHECK_FLOAT):
9745 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9746 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9747 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9748 (set_hash_index_slot):
9749 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9750 * marker.c (CHECK_MARKER):
9751 * textprop.c (CHECK_STRING_OR_BUFFER):
9752 * window.c (CHECK_WINDOW_CONFIGURATION):
9753 Move here from lisp.h, and make these functions static rather than
9755 * buffer.c (Qoverlayp):
9757 * fns.c (Qhash_table_p):
9758 * window.c (Qwindow_configuration_p):
9760 * lisp.h: Remove the abovementioned defns and decls.
9762 Use functions, not macros, for XINT etc (Bug#11935).
9763 In lisp.h, prefer functions to function-like macros, and
9764 constants to object-like macros, when either will do. This:
9765 . simplifies use, as there's no more need to worry about
9766 arguments' side effects being evaluated multiple times.
9767 . makes the code easier to debug on some platforms.
9768 However, when using gcc -O0, keep using function-like macros
9769 for a few critical operations, for performance reasons.
9770 This sort of thing isn't needed with gcc -Og, but -Og
9771 is a GCC 4.8 feature and isn't widely-enough available yet.
9772 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9773 Remove enum lsb_bits; no longer needed.
9774 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9775 * buffer.c (Qoverlap):
9777 * fns.c (Qhash_table_p):
9778 Now extern, so lisp.h can use these symbols.
9779 * dispextern.h: Include character.h, for MAX_CHAR etc.
9780 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9781 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9782 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9783 (GLYPH_CODE_P): Move here from lisp.h.
9784 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9785 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9786 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9787 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9788 XUNTAG now returns void *.
9789 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9790 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9791 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9792 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9793 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9794 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9795 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9796 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9797 New macros, renamed from their sans-lisp_h_ counterparts.
9798 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9799 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9800 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9801 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9802 If compiling via GCC without optimization, define these as macros
9803 in addition to inline functions.
9804 To disable this, compile with -DINLINING=0.
9805 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9806 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9807 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9808 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9809 (INTMASK, VALMASK): Now macros, since static values cannot be
9810 accessed from extern inline functions.
9811 (VALMASK): Also a constant, for benefit of old GDB.
9812 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9813 is INTEGERP, which can fold it in.
9814 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9815 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9816 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9817 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9818 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9819 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9820 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9821 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9822 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9823 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9824 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9825 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9826 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9827 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9828 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9829 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9830 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9831 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9832 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9833 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9834 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9835 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9836 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9837 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9838 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9839 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9840 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9841 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9842 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9843 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9844 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9845 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9846 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9848 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9849 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9850 (VALMASK): Define in one place rather than in two, merging the
9851 USE_LSB_TAG parts; this is simpler.
9852 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9853 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9854 Move up, to avoid use before definition.
9855 Also include "globals.h" earlier, for the same reason.
9856 (make_natnum): New function.
9857 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9858 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9859 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9860 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9861 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9862 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9863 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9864 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9865 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9866 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9867 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9868 (Qwindow_configuration_p, Qimage): New forward declarations.
9869 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9870 (STRING_COPYIN): Remove; unused.
9871 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9872 (xcar_addr, xcdr_addr): New functions. All uses changed.
9873 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9874 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9875 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9876 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9877 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9878 (TYPE_RANGED_INTEGERP): Simplify.
9879 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9880 (setlocale, fixup_locale, synchronize_system_messages_locale)
9881 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9882 Now empty functions, not macros.
9883 (functionp): Return bool, not int.
9884 * window.c (Qwindow_configuration_p): Now extern,
9885 so window.h can use it.
9886 * window.h (Qwindowp): Move decl back to lisp.h.
9888 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9890 * xdisp.c (Fline_pixel_height): New function, required for solving
9893 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9895 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9897 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9899 * lread.c (syms_of_lread):
9900 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9902 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9904 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9906 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9908 * fileio.c (expand_file_name): Doc fix.
9910 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9912 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9913 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9914 Wait for self, not for 0. This can't hurt on GNU or similar
9915 system, and may help with Cygwin.
9917 * keyboard.c: Don't use PROP (...) as an lvalue.
9918 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9919 Use set_prop (A, B), not PROP (A) = B.
9921 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9923 * xdisp.c (get_it_property): Use it->window instead of generating
9924 a Lisp object from it->w.
9926 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9928 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9929 get-char-property the window that is being rendered, instead of
9930 the buffer, to support window-specific overlays. (Bug#14575)
9931 (compute_display_string_pos): When W is NULL, use the current
9932 buffer as the object to pass to get-char-property.
9933 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9934 pointer member of the bidi iterator, since no window is pertinent
9937 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9939 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9940 being displayed, and pass it to compute_display_string_pos.
9941 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9942 (bidi_paragraph_init): All callers changed.
9944 * xdisp.c (init_from_display_pos, init_iterator)
9945 (handle_single_display_spec, next_overlay_string)
9946 (get_overlay_strings_1, reseat_1, reseat_to_string)
9947 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9948 Set bidi_it.w member from it->w.
9949 (compute_display_string_pos): Accept additional argument, the
9950 window being displayed, and pass it to Fget_char_property.
9953 * dispextern.h (struct bidi_it): New member w, the window being
9955 (compute_display_string_pos): Adjust prototype.
9957 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9959 * xgselect.c: Remove unneeded include xterm.h.
9961 * process.c (wait_reading_process_output): Check for NS before GLIB.
9962 GLIB may be linked in due to rsvg, but ns_select must be called.
9964 * xgselect.c (xg_select): Remove call to window_system_available
9965 and g_main_context_pending at the top, so Gdk events (i.e. file
9966 notify) are processed when Emacs is started with -nw.
9968 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9970 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9971 (ctagsfiles3): New variable, includes only *.m files.
9972 (TAGS): Use an explicit language name in the regular expressions,
9973 to avoid transformation of '/SOMETHING' by MSYS to
9974 'c:\MSYS\SOMETHING'.
9976 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9978 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9980 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9982 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9983 still need to set the mouse pointer shape and activate help-echo.
9986 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9988 A few porting etc. fixes for the new file monitor code.
9989 See the thread containing
9990 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9991 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9992 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9993 (dir_monitor_callback, Fgfile_rm_watch):
9994 Use assq_no_quit instead of Fassoc, for speed.
9995 (dir_monitor_callback, Fgfile_rm_watch):
9996 eassert that the monitor is a fixnum.
9997 (dir_monitor_callback): No need for CDR_SAFE.
9998 Simplify building of lisp with alternative tails.
9999 (Fgfile_add_watch, Fgfile_rm_watch):
10000 Do not assume glib functions set errno reliably on failure.
10001 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
10002 and signal an error otherwise.
10003 (Fgfile_rm_watch): Prefer CONSP to !NILP.
10004 Use Fdelq instead of Fdelete, for speed.
10006 2013-06-05 Eli Zaretskii <eliz@gnu.org>
10008 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
10009 don't insist on being invoked on a highlighted tool-bar button.
10010 Avoids losing tool-bar functionality when mouse-highlight is nil.
10011 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
10012 Don't highlight when mouse-highlight is nil.
10013 (note_mouse_highlight): When mouse-highlight is nil, don't return
10014 right away; instead, run tool-bar and mode-line highlight
10015 subroutine, clear any existing highlight, and revert the mouse
10016 pointer to its default shape. (Bug#14558)
10018 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10020 * lisp.mk (lisp): Add prog-mode.el.
10022 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
10024 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
10025 * process.c (dummy_handler): New function.
10026 (lib_child_handler): New static var.
10027 (handle_child_signal): Invoke it.
10028 (catch_child_signal): If a library has set up a signal handler,
10029 save it into lib_child_handler.
10030 (init_process_emacs): If using glib and not on Windows, tickle glib's
10031 child-handling code so that it initializes its private SIGCHLD handler.
10032 * syssignal.h (SA_SIGINFO): Default to 0.
10033 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
10034 31; it should no longer be needed now.
10036 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
10038 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
10040 * gfilenotify.c (globals_of_gfilenotify): New function.
10041 (syms_of_gfilenotify): Move global initialization there.
10043 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
10045 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10047 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
10048 * keyboard.c (menu_bar_items, tool_bar_items):
10049 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
10050 not override local keymaps any more.
10052 2013-06-04 Eli Zaretskii <eliz@gnu.org>
10054 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
10056 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10058 * w32console.c (initialize_w32_display): Return the dimensions of
10059 the console window via 2 additional arguments, not via the current
10060 frame. This avoids crashes due to overrunning the bounds of
10061 frame's decode_mode_spec_buffer, which is not resized following
10062 the change of the frame dimensions from the initial 10x10.
10064 * w32term.h (w32_initialize_display_info): Adjust prototype.
10066 * term.c (init_tty): Take dimensions of the frame from the values
10067 returned by initialize_w32_display.
10069 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
10070 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
10071 (LIBES): Add $(GFILENOTIFY_LIBS).
10073 * w32inevt.c (handle_file_notifications): Add dummy implementation
10074 for !HAVE_W32NOTIFY.
10076 * w32term.c: Wrap code with HAVE_W32NOTIFY.
10078 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
10080 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
10082 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
10084 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
10086 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
10088 Fix minor problems found by static checking.
10089 * data.c (pure_write_error):
10090 Use xsignal2, not Fsignal, as Fsignal might return.
10091 * eval.c (set_backtrace_debug_on_exit): Now static.
10092 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
10093 No longer inline. EXTERN_INLINE is needed only for functions
10094 defined in .h files. Reindent function header as per GNU style.
10095 (backtrace_p, backtrace_top, backtrace_next):
10096 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
10097 compiler or linker. Add extern decls to pacify gcc -Wall.
10098 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10100 * frame.c (free_monitors): Define only on platforms that need it.
10101 * nsterm.m (ns_term_init):
10102 * process.c (catch_child_signal):
10103 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
10104 defined on all porting targets these days.
10105 * process.c, process.h (catch_child_signal):
10106 Make it extern only if NS_IMPL_GNUSTEP is defined.
10108 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10110 * w32.c (gettimeofday): Make the signature identical to prototype
10111 in nt/inc/sys/time.h.
10113 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10115 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
10118 * keyboard.c (safe_run_hooks_error): Improve error message.
10120 * data.c (pure_write_error): Add `object' argument.
10121 * puresize.h (CHECK_IMPURE): Use it.
10123 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
10125 * Makefile.in (NOTIFY_OBJ): New variable.
10126 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
10128 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
10129 Call syms_of_gfilenotify.
10131 * gfilenotify.c: New file.
10133 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
10134 and Qfile_w32notify.
10135 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
10136 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
10138 * lisp.h: Declare syms_of_gfilenotify.
10140 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
10142 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10144 Merge the specpdl and backtrace stacks. Make the structure of the
10145 specpdl entries more obvious via a tagged union of structs.
10146 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
10147 (enum specbind_tag): New enum.
10148 (struct specbinding): Make it a tagged union of structs.
10149 Add a case for backtrace records.
10150 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
10151 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
10152 (backtrace_debug_on_exit): New accessors.
10153 (struct backtrace): Remove.
10154 (struct catchtag): Remove backlist field.
10155 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
10157 (Flocal_variable_p): Speed up the common case where the binding is
10159 * eval.c (backtrace_list): Remove.
10160 (set_specpdl_symbol, set_specpdl_old_value): Remove.
10161 (set_backtrace_args, set_backtrace_nargs)
10162 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
10163 (backtrace_next): New functions.
10164 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
10165 (unwind_to_catch, internal_lisp_condition_case)
10166 (internal_condition_case, internal_condition_case_1)
10167 (internal_condition_case_2, internal_condition_case_n): Don't bother
10168 with backtrace_list any more.
10169 (Fsignal): Adjust to new backtrace format.
10170 (grow_specpdl): Move up.
10171 (record_in_backtrace): New function.
10172 (eval_sub, Ffuncall): Use it.
10173 (apply_lambda): Adjust to new backtrace format.
10174 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
10176 (specbind): Adjust to new specpdl format. Simplify.
10177 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
10178 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
10180 (mark_backtrace): Remove.
10181 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
10182 * xdisp.c (redisplay_internal): Use record_in_backtrace.
10183 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
10185 * profiler.c (record_backtrace): Use get_backtrace.
10186 (handle_profiler_signal): Use backtrace_top_function.
10187 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
10188 accessor functions.
10190 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
10192 * process.h (catch_child_signal): Declare.
10194 * process.c (catch_child_signal): New function.
10195 (init_process_emacs): Call it.
10197 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
10198 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
10200 (x_set_cursor_type): Remove declaration.
10201 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
10202 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
10203 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
10204 (ns_get_color): Use F suffix on float.
10205 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
10206 (ns_get_rgb_color): Remove.
10207 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
10208 (note_mouse_movement): x and y are CGFloat.
10209 (ns_draw_fringe_bitmap): Remove unused rowY.
10210 Change #if to COCOA && >= 10_6.
10211 (ns_draw_window_cursor): Remove unused overspill.
10212 (ns_draw_underwave): width and x are EamcsCGFloat.
10213 (ns_draw_box): thickness is CGFloat.
10214 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
10215 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
10216 if not in main thread.
10217 (ns_get_pending_menu_title, ns_check_menu_open)
10218 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
10219 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
10220 (sendFromMainThread:): New method.
10221 (changeFont:): size is CGFloat.
10222 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
10223 Disable warning about permanent text.
10224 (characterIndexForPoint:): Adjust return type depending on GNUstep
10226 (mouseDown:): delta is CGFloat.
10227 (updateFrameSize): Remove unised variable f.
10228 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
10229 Cast float to EmacsCGFloat.
10230 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
10231 also to -1 when restoring.
10232 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
10233 inside NS_IMPL_COCOA.
10234 (toggleFullScreen:): Put call to toggleFullScreen inside
10235 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
10236 (setPosition:portion:whole:): por is CGFloat.
10237 (getMouseMotionPart:window:x:y:): Add F suffix to float.
10238 (mouseDown:): Use CGFloat.
10239 (mouseDragged:): Remove unised variable edge.
10240 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
10242 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
10243 of CGFloat differs.
10244 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
10245 when NS_IMPL_GNUSTEP.
10246 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
10247 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
10248 (EmacsToolbar): Add clearAll. Add tag argument to
10249 addDisplayItemWithImage.
10250 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
10252 * nsselect.m (ns_get_local_selection): Remove unused variable type.
10254 * nsmenu.m (ns_update_menubar): Make static.
10255 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
10256 (fillWithWidgetValue:): Add cast to SEL for setAction.
10257 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
10258 (update_frame_tool_bar): Update code for GNUstep.
10259 (clearAll): New method.
10260 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
10261 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
10262 Move identifierToItem setObject and activeIdentifiers addObject before
10263 call to insertItemWithItemIdentifier.
10264 (validateVisibleItems): Fix indentation.
10265 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
10266 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
10267 UtilityWindow to aStyle, remove call to setStyleMask.
10269 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
10271 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
10272 (ns_charset_covers, ns_get_covering_families, nsfont_open):
10273 Use F suffix on floats.
10274 (ns_char_width): Returns CGFloat.
10275 (ns_ascii_average_width): w is CGFloat instead of float.
10276 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
10278 (ns_glyph_metrics): CGFloat instead of float.
10280 * nsfns.m (x_set_foreground_color, x_set_background_color):
10282 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
10283 remove unused variables.
10284 (Fns_read_file_name): Keep track if panel is for save.
10285 Use ns_filename_from_panel/ns_directory_from_panel.
10286 (Fns_list_services): delegate only used for COCOA.
10287 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
10288 Just return the input if GNUstep.
10289 (x_screen_planes): Remove.
10290 (Fxw_color_values): Use EmacsCGFloat
10291 (Fns_display_monitor_attributes_list): Only get screen number for
10293 (getDirectory, getFilename): Remove from EmacsOpenPanel and
10295 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
10296 ns_directory_from_panel.
10298 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
10300 * process.c (handle_child_signal): Also use WCONTINUED.
10301 This is so that list-processes doesn't mistakenly list the process
10302 as stopped, when the process has actually been continued and is
10305 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
10307 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
10308 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
10309 not already configured.
10311 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
10313 2013-05-29 Eli Zaretskii <eliz@gnu.org>
10315 * Makefile.in (mostlyclean): Remove *.res files.
10317 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
10319 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
10320 a buffer (bug#8447).
10322 2013-05-27 Eli Zaretskii <eliz@gnu.org>
10324 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
10325 display vector, and we backtrack, handle the case that the
10326 previous character position is also displayed from a display
10327 vector or covered by a display string or image. (Bug#14476)
10329 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
10331 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10332 (struct MonitorInfo, free_monitors): Remove.
10333 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
10334 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
10335 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10338 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10339 (struct MonitorInfo, free_monitors): Remove.
10340 (ns_screen_name): Make static.
10341 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
10342 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10345 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10346 (struct MonitorInfo): New struct.
10347 (free_monitors, make_monitor_attribute_list): Declare.
10349 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10351 (free_monitors, make_monitor_attribute_list): New functions.
10352 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
10355 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
10357 * callproc.c (call_process): Refine the doc string. (Bug#14045)
10359 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
10361 * keyboard.c: Apply keyboard decoding only to events that come directly
10362 from the tty, not from unread-command-events (bug#14368).
10363 (read_event_from_main_queue): New function, extracted from read_char.
10364 (read_decoded_char): Remove.
10365 (read_decoded_event_from_main_queue): New function to replace it.
10366 (read_char): Use it.
10367 (read_key_sequence): Use read_char rather than read_decoded_char.
10369 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
10371 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
10373 * casetab.c (init_casetab_once): Fix last change (bug#14424).
10375 2013-05-22 Kenichi Handa <handa@gnu.org>
10377 The following changes are to fix the setting of
10378 buffer-file-coding-system on, for instance, C-x RET c unix RET
10379 _FILE_OF_DOS_EOL_TYPE_ RET.
10381 * coding.h (struct coding_system): New member detected_utf8_chars.
10383 * coding.c (detect_coding_utf_8): Count characters and check EOL
10384 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
10386 (setup_coding_system): Do not initialize coding->head_ascii.
10387 (check_ascii): Do not set coding->eol_seen but update it. Do not
10388 call adjust_coding_eol_type here.
10389 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
10390 If the eol-type of CODING is already specified, adjust the eol type
10391 of the found coding-system.
10392 (decode_coding_gap): Cancel previous change. Utilize the
10393 character numbers counted by detect_coding_utf_8. Fix detection
10396 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
10398 * search.c (looking_at_1): Only set last_thing_searched if the match
10399 changed the match-data (bug#14281).
10401 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
10403 * xdisp.c (reseat_at_previous_visible_line_start):
10404 Already declared in dispextern.h, so remove it here.
10405 (move_it_vertically_backward): Likewise.
10407 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10409 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
10410 (Fx_display_pixel_width, Fx_display_pixel_height)
10411 (Fx_display_mm_width, Fx_display_mm_height):
10412 Mention `display-monitor-attributes-list' in docstrings.
10414 * nsfns.m (ns_get_screen): Remove function. All uses removed.
10415 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
10416 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
10417 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
10418 (Fx_display_backing_store, Fx_display_visual_class)
10419 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
10420 (Fx_display_grayscale_p, Fx_display_pixel_width)
10421 (Fx_display_pixel_height, Fx_display_planes)
10422 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
10423 (Fx_display_screens): Don't confuse X11 screens with NS screens.
10424 (Fx_display_mm_width, Fx_display_mm_height)
10425 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
10426 height for all physical monitors as in X11.
10428 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
10429 Return pixel width or height for all physical monitors as in X11.
10431 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
10433 Port --enable-gcc-warnings to clang.
10434 * bytecode.c (exec_byte_code):
10436 Redo diagnostic pragmas to pacify clang, too.
10437 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
10438 * editfns.c (Fencode_time):
10439 * fileio.c (file_accessible_directory_p):
10440 * font.c (font_unparse_xlfd):
10441 Use '&"string"[index]' instead of '"string" + (index)'.
10442 * undo.c (user_error): Remove; unused.
10444 2013-05-16 Eli Zaretskii <eliz@gnu.org>
10446 * insdel.c (insert_1_both): Document the arguments, instead of
10447 referring to insert_1, which no longer exists.
10449 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
10450 some window, increment windows_or_buffers_changed, so that
10451 *Messages* display in that window is updated. (Bug#14408)
10453 * w32.c: Include epaths.h.
10454 (init_environment): Use cmdproxy.exe without leading directories.
10455 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
10457 (gettimeofday): Adjust signature and return value to Posix
10460 * unexw32.c (open_output_file): Delete the existing emacs.exe
10461 before creating it, to break the hard link to the versioned
10464 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
10465 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
10466 (FIRSTFILE_OBJ): New variables.
10467 (W32_RES): Rename to EMACSRES. All users changed.
10468 (base_obj): Use $(CM_OBJ).
10469 (ALLOBJS): Use $(FIRSTFILE_OBJ).
10470 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
10471 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
10472 $(W32_RES_LINK) before $(LIBES).
10473 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
10475 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10477 * makefile.w32-in (DOC): Use just "DOC".
10479 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10481 * process.c: Export default filters and sentinels to Elisp.
10482 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10484 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10485 (Fset_process_sentinel, Fformat_network_address):
10486 Default to them instead of nil.
10487 (server_accept_connection): Sentinels can't be nil any more.
10488 (read_and_dispose_of_process_output): New function, extracted from
10489 read_process_output.
10490 (read_process_output): Use it; filters can't be nil.
10491 (Finternal_default_process_filter): New function, extracted from
10492 read_process_output.
10493 (exec_sentinel_unwind): Remove function.
10494 (exec_sentinel): Don't zilch sentinel while running.
10495 (status_notify): Sentinels can't be nil.
10496 (Finternal_default_process_sentinel): New function extracted from
10498 (setup_process_coding_systems): Default filter is not nil any more.
10499 (syms_of_process): Export new Elisp functions and initialize
10501 * lisp.h (make_lisp_proc): New function.
10503 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10505 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10507 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10509 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10510 unless we know that the window w is a leaf window.
10511 Another attempt at solving bug#14062.
10513 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10515 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10518 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10520 * image.c (gif_load): Check that subimages fit (Bug#14345).
10522 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10524 * lread.c (skip_dyn_eof): New function.
10525 (read1): Use it to skip the end of a file in response to #@00.
10527 * doc.c (get_doc_string): Slightly relax the sanity checking.
10529 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10531 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10532 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10533 (MonitorInfo): New struct.
10534 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10535 (Fns_display_monitor_attributes_list): New functions.
10536 (display-usable-bounds): Remove.
10537 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10540 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10542 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10543 (GTK_CHECK_VERSION): New macro, if not already defined.
10544 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10545 replaced by GTK_CHECK_VERSION.
10547 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10549 * xterm.h (GTK_PREREQ): New macro.
10550 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10551 to use this macro instead, for consistency and clarity.
10553 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10555 * xdisp.c (row_for_charpos_p): New function, with code of
10556 cursor_row_p, but accepts an additional argument CHARPOS instead
10557 of using a hardcoded PT.
10558 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10559 (row_containing_pos): Call row_for_charpos_p instead of partially
10560 doing the same. Fixes cursor positioning under longlines-mode
10561 when longlines-show-effect includes more than one newline, when
10562 moving the cursor vertically up.
10564 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10566 * makefile.w32-in (ACL_H): New macro.
10567 ($(BLD)/fileio.$(O)): Update dependencies.
10569 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10571 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10572 * Makefile.in (LIB_ACL): New macro.
10573 (LIBACL_LIBS): Remove.
10574 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10575 * fileio.c: Include <acl.h>.
10576 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10577 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10579 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10582 * unexelf.c: Don't assume ElfW (Half) fits in int.
10583 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10584 when dealing with ElfW (Half) values, since they can exceed 2**31
10585 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10586 (entry_address): Omit unused NUM arg. All uses changed.
10588 2013-05-07 Juri Linkov <juri@jurta.org>
10590 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10591 to the string converted from number with `Fnumber_to_string'.
10594 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10596 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10597 This fixes a problem introduced by my previous change.
10599 2013-05-07 Glenn Morris <rgm@gnu.org>
10601 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10603 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10605 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10607 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10609 Static checking by GCC 4.8.0.
10610 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10611 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10612 (x_get_monitor_attributes_fallback)
10613 (x_get_monitor_attributes_xinerama)
10614 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10615 Define only if USE_GTK.
10616 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10617 (x_get_monitor_attributes_fallback): Omit unused locals.
10618 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10619 Use double, not float, to avoid mixed-mode floating point arithmetic.
10621 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10622 Jan Djärv <jan.h.d@swipnet.se>
10624 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10625 (XINERAMA_CFLAGS): New macros.
10626 (ALL_CFLAGS, LIBES): Use them.
10628 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10629 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10630 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10631 (syms_of_xfns): DEFSYM them.
10632 (struct MonitorInfo): New struct.
10633 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10634 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10635 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10636 (x_get_monitor_attributes_xinerama): New functions.
10637 (Fx_display_monitor_attributes_list): New primitive.
10638 (syms_of_xfns): Defsubr it.
10640 * xterm.h (x_display_info): Add Xatom_net_workarea and
10641 Xatom_net_current_desktop.
10643 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10644 and dpyinfo->Xatom_net_current_desktop.
10646 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10648 * xdisp.c (pos_visible_p): Use the special code for finding the
10649 beginning of a display property or overlay for any "replacing"
10650 display property, not just for display strings. This solves
10651 incorrect reporting of position by posn-at-point. (Bug#14241)
10653 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10655 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10656 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10657 Verify that ElfW (Half) fits in int.
10658 (fatal): Use same signature as lisp.h.
10659 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10660 configure and build with -DUNEXELF_DEBUG without worrying about
10661 other modules that use DEBUG.
10662 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10663 possibly-wide integers now uses it instead of plain fprintf.
10664 (entry_address): New function, which avoids problems with 32-bit
10665 overflow on 64-bit hosts.
10666 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10667 (round_up): Don't assume the remainder fits in int.
10668 (find_section): Use bool for boolean. Simplify debug code.
10669 (unexec): Don't assume file sizes fit in int or size_t.
10670 Omit unnecessary trailing newline in 'fatal' format.
10671 Use strerror rather than outputting decimal error number.
10672 Remove unused code when emacs is not defined;
10673 this file relies on Emacs now.
10674 Don't assume e_phnum and e_shnum are positive.
10676 * regex.c: Fix problems when DEBUG is defined.
10677 (extract_number, extract_number_and_incr): Define regardless of
10678 whether DEBUG is defined; that's simpler and makes the code less
10679 likely to go stale in the normal case when DEBUG is not defined.
10680 Return int rather than taking an int * arg. All callers changed.
10681 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10682 Remove, replacing with ...
10683 (DEBUG_PRINT): New macro. All callers changed.
10684 (DEBUG_COMPILES_ARGUMENTS): New macro.
10685 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10686 (print_compiled_pattern, print_double_string) [DEBUG]:
10687 Use prototype rather than old-style definition.
10688 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10689 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10690 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10691 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10692 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10693 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10694 This matters only when DEBUG is defined.
10696 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10698 * xdisp.c (set_iterator_to_next): Set the
10699 ignore_overlay_strings_at_pos_p flag only if we are _really_
10700 iterating over an overlay string, as indicated by the
10701 current.overlay_string_index member. (Bug#14306)
10703 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10705 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10706 to where it is used, to avoid autorelease issues (Bug#14050).
10708 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10710 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10711 * fileio.c (syms_of_fileio): Implement this.
10712 * filelock.c (create_lock_file): If symbolic links don't work, so
10713 we use a regular file as a lock file, do not fsync the lock file;
10716 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10718 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10719 (syms_of_minibuf): Adjust accodingly.
10721 * callint.c (Fcall_interactively): Adjust calls accordingly.
10723 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10725 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10726 w->contents is a buffer before computing everything else.
10727 Use parentheses to disambiguate last part of the condition.
10729 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10730 assertion violations. (Bug#14062)
10732 2013-05-01 David Reitter <david.reitter@gmail.com>
10734 * nsfns.m (ns_tooltip): Initialize.
10736 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10738 * coding.c (decode_coding_gap): Don't remove the character before
10739 a newline unless it's a CR character. (Bug#14287)
10741 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10743 * dispextern.h (struct face): Move enum face_underline_type
10744 earlier so that bitfields can be in the same word.
10746 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10748 * nsfns.m (handlePanelKeys): New function.
10749 (EmacsOpenPanel:performKeyEquivalent:)
10750 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10751 arrows/function/control and copy/paste keys (Bug#14296).
10753 2013-04-27 Juri Linkov <juri@jurta.org>
10755 * callint.c (Fcall_interactively): Call `Qread_number' for
10756 interactive code letter `n' instead of using duplicate code.
10759 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10761 * systime.h (make_timeval): Declare as 'const'.
10763 2013-04-27 Kenichi Handa <handa@gnu.org>
10765 * font.c (font_open_entity): Always open a font of manageable
10768 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10770 Port better to AIX (Bug#14258).
10771 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10774 2013-04-24 Kenichi Handa <handa@gnu.org>
10776 * coding.c (decode_coding_iso_2022): When an invalid escape
10777 sequence is encountered, reset the invocation and designation
10778 status to the safest one.
10780 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10782 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10783 Without this fix, "make distclean" leaves stamp-h1 behind.
10785 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10787 * w32fns.c (w32_fullscreen_rect): New function to compute the
10788 window rectangle for the given fullscreen mode.
10789 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10790 longer tunes the window size. This keeps the window's edges flush
10791 with the screen and allows the taskbar to hide itself in fullboth.
10793 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10794 window decorations and uses the entire screen.
10796 * w32term.h (w32_fullscreen_rect) Add prototype.
10797 (struct w32_output): Replace normal_width, normal_height,
10798 normal_top, and normal_left members with a single normal_placement
10800 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10802 (FRAME_NORMAL_PLACEMENT): New macro.
10804 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10806 * minibuf.c (Ftest_completion): Silence compiler warning.
10808 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10810 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10813 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10816 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10817 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10818 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10819 parentheses where appropriate.
10821 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10823 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10825 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10827 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10828 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10829 Mention in the doc string that setting these variables takes
10830 effect only after a call to set-window-buffer. (Bug#14200)
10832 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10834 * indent.c (Fvertical_motion): Don't consider display strings on
10835 overlay strings as display strings on the buffer position we
10836 started from. This prevents vertical cursor motion from jumping
10837 more than one line when there's an overlay string with a display
10838 property at end of line.
10839 Reported by Karl Chen <Karl.Chen@quarl.org> in
10840 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10842 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10844 * window.c (select_window): `record_buffer' even if window is
10845 already selected (bug#14191).
10847 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10849 * window.c (Fwindow_end): Test more flags, including the buffer's
10850 last_overlay_modified flag, to determine whether the window's
10851 display is really up-to-date. Prevents the function from
10852 returning a stale value. (Bug#14170)
10853 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10856 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10858 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10859 garbaged only if it is not already the top frame on its TTY.
10860 This prevents flickering due to constant redrawing of TTY frames when
10861 there are GUI frames open in the same session. (Bug#13864)
10863 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10865 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10866 of marking the idle timers directly.
10868 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10870 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10871 tables (bug#14054).
10873 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10875 * window.c (select_window): Don't record_buffer while the invariant is
10876 temporarily broken (bug#14161).
10878 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10880 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10882 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10884 2013-04-07 Romain Francoise <romain@orebokech.com>
10886 Ignore additional platform-specific ACL errors (Bug#13702).
10887 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10888 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10890 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10892 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10895 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10897 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10898 This bug was introduced by my 2013-02-25 change that simplified
10899 data_start configuration. Without this change, on GNU/Linux
10900 an Emacs configured with --enable-profiling fails immediately
10901 due to a profiler signal.
10902 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10903 with these flags. On platforms where special flags are needed
10904 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10905 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10906 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10908 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10910 Get rid of some platform-specific functions examining window
10911 system and its capabilities. This is a partial rework of the
10913 * lisp.h (have_menus_p): Remove prototype. This function is
10914 replaced with platform-independent window_system_available.
10915 (check_window_system): Move to...
10916 * frame.h (decode_window_system_frame, window_system_available):
10917 ...here, add new prototypes.
10918 * frame.c (window_system_available, decode_window_system_frame):
10920 (check_window_system): Platform-independent now.
10921 * xterm.h (x_in_use): Remove declaration.
10923 * w32term.h (check_x_frame):
10924 * nsterm.h (check_x_frame): Remove prototypes. This function
10925 is replaced with platform-independent decode_window_system_frame.
10926 * msdos.c (have_menus_p): Remove.
10927 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10928 Remove platform-specific functions. Use check_window_system,
10929 decode_window_system_frame and check_ns_display_info where
10930 appropriate. Minor style and comment tweaks.
10931 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10932 (check_x_frame): Likewise.
10933 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10935 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10936 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10937 * xmenu.c, xselect.c: All related users changed.
10939 2013-04-03 Kenichi Handa <handa@gnu.org>
10941 The following changes is to optimize the code for reading UTF-8
10944 * coding.c (check_ascii): Rename from detect_ascii. Return value
10945 changed. Check EOL format. Do not call adjust_coding_eol_type
10947 (check_utf_8): New function.
10948 (adjust_coding_eol_type): Do nothing if already adjusted.
10949 (detect_coding): Compare the return value of check_ascii with
10950 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10951 (decode_coding_gap): Optimize for valid UTF-8.
10953 2013-03-21 Kenichi Handa <handa@gnu.org>
10955 * coding.c (syms_of_coding): Cancel previous change.
10957 * insdel.c (insert_from_gap): Fix previous change.
10959 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10961 Consistently use platform-specific function to detect window system.
10962 * lisp.h (check_window_system): New prototype. This function is
10963 going to replace check_x, check_w32 and check_ns.
10964 (have_menus_p): Mention msdos.c in comment.
10965 * fontset.c (check_window_system_func): Remove. Adjust all users.
10966 * fontset.h (check_window_system_func): Remove prototype.
10967 * nsterm.h (check_ns):
10968 * xterm.h (check_x):
10969 * w32term.h (check_w32): Likewise.
10970 * menu.c (Fx_popup_menu): Use check_window_system.
10971 * msdos.c (check_window_system): Define for MS-DOS.
10972 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10973 * w32fns.c (check_window_system): Likewise for MS-Windows.
10974 * xfns.c (check_window_system): Likewise for X.
10975 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10976 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10978 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10980 Prefer < to > in range checks such as 0 <= i && i < N.
10981 This makes it easier to visualize quantities on a number line.
10982 This patch doesn't apply to all such range checks,
10983 only to the range checks affected by the 2013-03-24 change.
10984 This patch reverts most of the 2013-03-24 change.
10985 * alloc.c (xpalloc, Fgarbage_collect):
10986 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10987 * character.c (string_escape_byte8):
10988 * charset.c (read_hex):
10989 * data.c (cons_to_unsigned):
10990 * dispnew.c (update_frame_1):
10991 * doc.c (Fsubstitute_command_keys):
10992 * doprnt.c (doprnt):
10993 * editfns.c (hi_time, decode_time_components):
10994 * fileio.c (file_offset):
10995 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10996 * font.c (font_intern_prop):
10997 * frame.c (x_set_alpha):
10998 * gtkutil.c (get_utf8_string):
10999 * indent.c (check_display_width):
11000 * keymap.c (Fkey_description):
11001 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
11003 * minibuf.c (read_minibuf_noninteractive):
11004 * process.c (wait_reading_process_output):
11005 * search.c (Freplace_match):
11006 * window.c (get_phys_cursor_glyph):
11007 * xdisp.c (redisplay_internal):
11008 * xsmfns.c (smc_save_yourself_CB):
11009 Prefer < to > for range checks.
11010 * dispnew.c (sit_for): Don't mishandle NaNs.
11011 This fixes a bug introduced in the 2013-03-24 change.
11012 * editfns.c (decode_time_components): Don't hoist comparison.
11013 This fixes another bug introduced in the 2013-03-24 change.
11015 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
11017 * frame.h (struct frame): Drop scroll_bottom_vpos
11018 member becaue all real users are dead long ago.
11019 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
11020 * xdisp.c (redisplay_internal): Adjust user.
11022 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
11024 * nsmenu.m (showAtX:Y:for:): setLevel to
11025 NSPopUpMenuWindowLevel (Bug#13998).
11027 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
11029 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
11030 (ns_check_pending_open_menu): Declare.
11032 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
11033 (x_activate_menubar): Update the menu with title that matches
11034 ns_get_pending_menu_title, and call
11035 ns_check_pending_openmenu (Bug#12698).
11036 (menuWillOpen:): New method.
11037 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
11039 * nsterm.m (menu_will_open_state, menu_mouse_point)
11040 (menu_pending_title): New varaibles.
11041 (ns_get_pending_menu_title, ns_check_menu_open)
11042 (ns_check_pending_open_menu): New functions.
11044 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
11046 * indent.c (current_column_bol_cache): Remove leftover which is not
11047 used in Fmove_to_column any more.
11048 (current_column, scan_for_column): Adjust users.
11049 * keyboard.c (last_point_position_buffer, last_point_position_window):
11050 Remove leftovers which are not used for recording undo any more.
11051 (command_loop_1, syms_of_keyboard): Adjust users.
11052 * xdisp.c (last_max_ascent): Remove leftover which is not used in
11053 redisplay_window any more.
11054 (move_it_to): Adjust user.
11056 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
11058 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
11059 Update dependencies.
11061 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
11063 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
11064 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
11065 forward references.
11067 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11069 * window.h (struct window): Replace hchild, vchild and buffer slots
11070 with a single slot 'contents'. This is possible because each valid
11071 window may have either the child window (in vertical or horizontal
11072 combination) or buffer to display (for the leaf window). Using that,
11073 a lot of operations to traverse and/or change window hierarchies may
11074 be simplified. New member horizontal is used to distinguish between
11075 horizontal and vertical combinations of internal windows.
11076 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
11077 (WINDOW_VERTICAL_COMBINATION_P): New macros.
11078 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
11079 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
11080 Use contents slot, not buffer, where appropriate.
11081 (wset_combination): New function.
11082 (wset_buffer): Add eassert.
11083 (Fframe_first_window): Simplify the loop reaching first window.
11084 (Fwindow_buffer): Use WINDOW_LEAF_P.
11085 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
11086 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
11087 (unshow_buffer): Convert initial debugging check to eassert.
11088 (replace_window, recombine_windows, Fdelete_other_windows_internal)
11089 (make_parent_window, window_resize_check, window_resize_apply)
11090 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
11091 (Fset_window_configuration, delete_all_child_windows, save_window_save):
11092 Adjust to match struct window changes.
11093 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
11094 (mark_window_cursors_off, count_windows, get_leaf_windows)
11095 (foreach_window_1): Simplify the loop.
11096 * alloc.c (mark_object): Do not check for the leaf window because
11097 internal windows has no glyph matrices anyway.
11098 * dispnew.c (clear_window_matrices, showing_window_margins_p)
11099 (allocate_matrices_for_window_redisplay, fake_current_matrices)
11100 (allocate_matrices_for_frame_redisplay, free_window_matrices)
11101 (build_frame_matrix_from_window_tree, mirror_make_current)
11102 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
11103 (update_window_tree, set_window_update_flags): Simplify the loop.
11104 (sync_window_with_frame_matrix_rows): Enforce live window.
11105 Use contents slot, not buffer, where appropriate.
11106 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
11107 and WINDOW_HORIZONTAL_COMBINATION_P.
11108 (make_frame_visible_1): Simplify the loop.
11109 Use contents slot, not buffer, where appropriate.
11110 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
11111 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
11112 (expose_window_tree): Likewise.
11113 Use contents slot, not buffer, where appropriate.
11114 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
11115 to avoid deleted windows. Use contents slot instead of buffer.
11116 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
11117 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
11118 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
11119 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
11121 2013-03-28 Eli Zaretskii <eliz@gnu.org>
11123 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
11124 identify the reasons for assertion violations in bug#14062 and
11126 (Fx_show_tip): Fix compilation error under
11127 "--enable-check-lisp-object-type". (Bug#14073)
11129 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
11130 Reported by <rzl24ozi@gmail.com>.
11132 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11134 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
11136 (unwind_with_echo_area_buffer): ...to restore it here.
11137 This is needed to ensure that...
11138 (redisplay_window): ...both window markers are valid here,
11139 which is verified by eassert.
11140 * editfns.c (save_excursion_save): Do not assume that
11141 selected_window always displays the buffer.
11142 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
11145 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
11147 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
11150 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
11152 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
11154 2013-03-27 Eli Zaretskii <eliz@gnu.org>
11156 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
11157 since MinGW's w32api headers do. This avoids compiler warnings.
11159 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
11160 if already defined.
11162 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11164 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
11166 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
11168 * gtkutil.c (style_changed_cb): Check if frame is live and an
11169 X frame (Bug#14038).
11171 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11173 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
11174 Define only for _WIN32_WINNT less than 0x0500.
11175 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
11177 Move inclusion of time.h before sys/time.h, so that MinGW64 could
11178 see its own definitions of 'struct timeval' and 'struct timezone'.
11180 Fix incompatibilities between MinGW.org and MinGW64 headers.
11181 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
11183 * w32.c (REPARSE_DATA_BUFFER): Guard with
11184 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
11186 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
11188 * xterm.c: Include X11/XKBlib.h
11189 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
11191 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
11193 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
11195 * blockinput.h (input_blocked_p): Likewise.
11196 * bytecode.c (exec_byte_code): Likewise.
11197 * callproc.c (call_process_kill, call_process_cleanup)
11198 (Fcall_process): Likewise.
11199 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
11200 (Fccl_execute_on_string): Likewise.
11201 * character.c (string_escape_byte8): Likewise.
11202 * charset.c (read_hex): Likewise.
11203 * cm.c (calccost): Likewise.
11204 * data.c (cons_to_unsigned): Likewise.
11205 * dired.c (directory_files_internal, file_name_completion):
11207 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
11208 (sit_for): Likewise.
11209 * doc.c (Fsubstitute_command_keys): Likewise.
11210 * doprnt.c (doprnt): Likewise.
11211 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
11212 * emacsgtkfixed.c: Likewise.
11213 * fileio.c (file_offset, Fwrite_region): Likewise.
11214 * floatfns.c (Fexpt, fmod_float): Likewise.
11215 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11217 * font.c (font_intern_prop): Likewise.
11218 * frame.c (x_set_alpha): Likewise.
11219 * gtkutil.c (get_utf8_string): Likewise.
11220 * indent.c (check_display_width): Likewise.
11221 * intervals.c (create_root_interval, rotate_right, rotate_left)
11222 (split_interval_right, split_interval_left)
11223 (adjust_intervals_for_insertion, delete_node)
11224 (interval_deletion_adjustment, adjust_intervals_for_deletion)
11225 (merge_interval_right, merge_interval_left, copy_intervals)
11226 (set_intervals_multibyte_1): Likewise.
11227 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
11228 * keymap.c (Fkey_description): Likewise.
11229 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
11230 * lread.c (openp, read_integer, read1, string_to_number):
11232 * menu.c (ensure_menu_items): Likewise.
11233 * minibuf.c (read_minibuf_noninteractive): Likewise.
11234 * print.c (printchar, strout): Likewise.
11235 * process.c (create_process, Faccept_process_output)
11236 (wait_reading_process_output, read_process_output, send_process)
11237 (wait_reading_process_output): Likewise.
11238 * profiler.c (make_log, handle_profiler_signal): Likewise.
11239 * regex.c (re_exec): Likewise.
11240 * regex.h: Likewise.
11241 * search.c (looking_at_1, Freplace_match): Likewise.
11242 * sysdep.c (get_child_status, procfs_ttyname)
11243 (procfs_get_total_memory): Likewise.
11244 * systime.h (EMACS_TIME_VALID_P): Likewise.
11245 * term.c (dissociate_if_controlling_tty): Likewise.
11246 * window.c (get_phys_cursor_glyph): Likewise.
11247 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
11248 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
11250 * xfns.c (Fx_window_property): Likewise.
11251 * xmenu.c (set_frame_menubar): Likewise.
11252 * xselect.c (x_get_window_property, x_handle_dnd_message):
11254 * xsmfns.c (smc_save_yourself_CB): Likewise.
11255 * xterm.c (x_scroll_bar_set_handle): Likewise.
11257 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
11259 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
11260 to be optional or nil. Adjust comment and convert it to docstring.
11261 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
11262 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
11264 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
11266 Static checking by GCC 4.8-20130319.
11267 * image.c (gif_load): Assume pass < 3 to pacify GCC.
11268 * process.c (Fset_process_datagram_address)
11269 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
11270 * xdisp.c (get_char_face_and_encoding)
11271 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
11272 (get_glyph_face_and_encoding): Prepare face before possibly using it.
11273 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
11275 2013-03-24 Ken Brown <kbrown@cornell.edu>
11277 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
11278 fix compilation on 64-bit Cygwin, where underscores are not
11279 automatically prepended.
11281 * w32term.c (w32_initialize): Silence compiler warning.
11283 2013-03-23 Eli Zaretskii <eliz@gnu.org>
11285 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
11286 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
11287 variables, to save and restore frame dimensions.
11288 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
11289 after returning from a 'fullscreen' configuration.
11290 use SendMessage instead of PostMessage to send the SC_RESTORE message,
11291 to avoid races between the main thread and the input thread.
11293 * w32term.h (struct w32_output): New members normal_width,
11294 normal_height, normal_top, normal_left, and prev_fsmode.
11295 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
11296 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
11297 members of a frame.
11299 * w32term.c (w32fullscreen_hook): Record last value of the frame's
11300 'fullscreen' parameter. Always record previous width and height
11301 of the frame, except when switching out of maximized modes, so
11302 that they could be restored correctly, instead of resetting to the
11303 default frame dimensions. Send SC_RESTORE command to the frame,
11304 unless we are going to send SC_MAXIMIZE, to restore the frame
11305 resize hints in the mouse pointer shown by the window manager.
11308 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
11310 * lisp.h (get_frame_param): Adjust conditions for prototype
11313 2013-03-22 Ken Brown <kbrown@cornell.edu>
11315 * unexcw.c: Drop unneeded inclusion of w32common.h.
11316 (report_sheap_usage): Declare.
11317 (read_exe_header): Add magic numbers for x86_64.
11318 (fixup_executable): Fix printf format specifier for unsigned long
11321 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
11323 * frame.h (struct frame): Put menu_bar_window under #ifdef
11324 because this member is not needed when X toolkit is in use.
11325 (fset_menu_bar_window):
11326 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11327 (free_glyphs, update_frame):
11328 * xdisp.c (expose_frame): Likewise.
11329 (display_menu_bar): Likewise. Remove redundant eassert.
11330 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
11333 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
11335 Use functions and constants to manipulate Lisp_Save_Value objects.
11336 This replaces code that used macros and strings and token-pasting.
11337 The change makes the C source a bit easier to follow,
11338 and shrinks the Emacs executable a bit.
11339 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
11340 (make_save_value): Change 1st arg from string to enum. All callers
11343 (mark_object): Use if, not #if, for GC_MARK_STACK.
11344 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
11345 (XSAVE_OBJECT): Now functions, not macros.
11346 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
11347 the constant was never used.
11348 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
11349 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
11350 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
11351 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
11353 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
11354 type3 with a single member save_type. All uses changed.
11355 (save_type, set_save_pointer, set_save_integer): New functions.
11356 * print.c (PRINTX): Remove.
11358 * alloc.c: Remove redundant static declarations.
11360 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11362 * window.h (struct window): Convert left_col, top_line, total_lines
11363 and total_cols from Lisp_Objects to integers. Adjust comments.
11364 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
11366 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
11367 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
11368 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
11369 Adjust users where appropriate.
11371 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11373 * frame.h (struct frame): Drop resx and resy because the same data is
11374 available from window system-specific output context. Adjust users.
11375 (default_pixels_per_inch_x, default_pixels_per_inch_y):
11376 New functions to provide defaults when no window system available.
11377 (FRAME_RES_X, FRAME_RES_Y): New macros.
11378 (NUMVAL): Move from xdisp.c.
11379 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
11380 (Ffont_face_attributes, Fopen_font):
11381 * image.c (gs_load):
11382 * w32font.c (fill_in_logfont):
11383 * xdisp.c (calc_pixel_width_or_height):
11384 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
11385 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
11387 2013-03-20 Kenichi Handa <handa@gnu.org>
11389 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
11390 to 1 (temporary workaround until a bug related to ASCII
11391 optimization is fixed).
11393 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
11395 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
11396 Signal error if window is not internal. Adjust docstring.
11397 (delete_all_child_windows): Use combination_limit to save the buffer.
11398 (Fset_window_configuration): Adjust accordingly.
11399 * print.c (syms_of_print): Initialize debugging output not here...
11400 (init_print_once): ...but in a new function here.
11401 * lisp.h (init_print_once): Add prototype.
11402 * emacs.c (main): Add call to init_print_once. Adjust comments.
11404 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
11406 * window.c (window_resize_check, window_resize_apply)
11407 (window_from_coordinates, recombine_windows, set_window_buffer)
11408 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
11409 (Fsplit_window_internal, Fdelete_window_internal)
11410 (freeze_window_starts): Use bool for booleans.
11411 * window.h (window_frame_coordinates, resize_frame_windows)
11412 (freeze_window_starts, set_window_buffer): Adjust prototypes.
11414 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
11416 * dispnew.c (bitch_at_user): Use `user-error'.
11418 2013-03-17 Ken Brown <kbrown@cornell.edu>
11420 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
11421 as return type of image_background. (Bug#13981)
11422 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
11424 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
11426 * nsterm.m (updateFrameSize:): Change resize increments if needed.
11427 (ns_select): Don't return with result uninitialized.
11429 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
11432 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
11434 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
11435 directories. If filename is nil, get directory name (Bug#13932).
11436 Use getFilename and getDirectory.
11437 (getFilename, getDirectory): New methods for EmacsSavePanel and
11439 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
11441 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
11443 * coding.c (decode_coding_gap): Fix typo caught by static checking.
11445 2013-03-15 Kenichi Handa <handa@gnu.org>
11447 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
11448 (adjust_after_replace): Make it back to static. Delete the third
11449 arg text_at_gap_tail. Cancel the code for handling it.
11451 * coding.h (struct coding_system): New member eol_seen.
11453 * coding.c (detect_ascii): New function.
11454 (detect_coding): Set coding->head_ascii and coding->eol_seen only
11455 when the source bytes are actually scanned. On detecting for
11456 coding_category_utf_8_auto, call detect_ascii instead of scanning
11457 source bytes directly.
11458 (produce_chars): Call insert_from_gap with the new arg 0.
11459 (encode_coding): Likewise.
11460 (decode_coding_gap): Control ASCII optimization by the variable
11461 disable_ascii_optimization instead of #ifndef .. #endif.
11462 Deccode EOL format according to coding->eol_seen.
11463 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
11466 * lisp.h (adjust_after_replace): Cancel externing it.
11467 (insert_from_gap): Adjust prototype.
11469 2013-03-15 Eli Zaretskii <eliz@gnu.org>
11471 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
11472 FULLSCREEN_MAXIMIZED. (Bug#13935)
11474 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
11476 * region-cache.c (find_cache_boundary, move_cache_gap)
11477 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11478 Simplify debugging check and convert to eassert. Adjust comment.
11479 (pp_cache): Put under ENABLE_CHECKING.
11481 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11483 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11484 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11485 and WM_ACTIVATEAPP.
11486 (w32fullscreen_hook): If the frame is visible, reset
11487 f->want_fullscreen flag after changing the frame size. If the
11488 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11491 2013-03-13 Daniel Colascione <dancol@dancol.org>
11493 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11494 too so that these builds can use Cygwin's file conversion
11495 functions. (We've been building and linking cygw32.o all along
11496 and just not using it.)
11498 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11500 File synchronization fixes (Bug#13944).
11501 * Makefile.in (LIB_FDATASYNC): New macro.
11503 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11504 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11505 Don't worry about HAVE_FSYNC, since a substitute fsync is
11506 available if the system lacks one.
11507 (Fwrite_regin): Retry fsync if interrupted.
11509 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11511 * w32term.c (w32_read_socket): If the Emacs frame is being
11512 activated, call w32fullscreen_hook, to make sure the new frame
11513 dimensions are in effect. (Bug#13937)
11515 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11517 * xdisp.c (init_iterator): Simplify because both character and byte
11518 positions are either specified or -1. Add eassert. Adjust comment.
11519 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11520 character and byte positions can be obtained from marker.
11522 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11524 Static checking by Sun C 5.12.
11525 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11526 * bytecode.c (exec_byte_code):
11527 * dispnew.c (init_display):
11529 * fileio.c (Fsubstitute_in_file_name):
11530 * keyboard.c (Fevent_convert_list):
11531 * keymap.c (Fsingle_key_description):
11532 * term.c (maybe_fatal, fatal):
11533 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11534 * xsmfns.c (Fhandle_save_session):
11535 Omit unreachable code.
11536 * keymap.c (map_keymap_char_table_item): Cast void * to
11537 a function pointer type; the C Standard requires this.
11539 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11540 Include <sys/param.h> unconditionally, as that works elsewhere and
11541 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11542 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11545 See ChangeLog.12 for earlier changes.
11547 ;; Local Variables:
11551 Copyright (C) 2011-2014 Free Software Foundation, Inc.
11553 This file is part of GNU Emacs.
11555 GNU Emacs is free software: you can redistribute it and/or modify
11556 it under the terms of the GNU General Public License as published by
11557 the Free Software Foundation, either version 3 of the License, or
11558 (at your option) any later version.
11560 GNU Emacs is distributed in the hope that it will be useful,
11561 but WITHOUT ANY WARRANTY; without even the implied warranty of
11562 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11563 GNU General Public License for more details.
11565 You should have received a copy of the GNU General Public License
11566 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.