1 2014-05-30 Eli Zaretskii <eliz@gnu.org>
3 * w32heap.c (malloc_before_dump, malloc_after_dump)
4 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6 set errno where appropriate to emulate CRT functions.
8 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
10 Debugging facility to check whether 'const char *' points to
11 relocatable data of non-pure Lisp string.
12 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
13 (mark_maybe_pointer): ... adjusted user.
14 (relocatable_string_data_p): New function.
15 * lisp.h (relocatable_string_data_p): Add prototype.
16 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
17 the pointer to relocatable Lisp data is not used.
19 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
21 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
22 * atimer.c (block_atimers):
23 * callproc.c (block_child_signal): Block SIGINT too;
24 otherwise, its handler might now unblock signals that it shouldn't.
25 * keyboard.c (read_char): Clear signal mask, since we may
26 be in a SIGINT handler, and many signals may be masked.
27 * keyboard.c (handle_interrupt):
28 * sysdep.c (handle_arith_signal):
29 Clear signal mask instead of just unblocking the signal that
30 was received, since several signals may be blocked at this point.
32 2014-05-29 Eli Zaretskii <eliz@gnu.org>
34 * Makefile.in (TEMACS_POST_LINK): Remove target.
35 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
36 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
38 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
40 * xmenu.c (xdialog_show): Remove prototype, rename to
41 x_dialog_show, remove 2nd arg because it's always zero
42 and simplify accordingly.
43 (xw_popup_dialog): Adjust user.
44 * w32menu.c (w32_dialog_show): Adjust prototype, remove
45 2nd arg because it's always zero and simplify accordingly.
46 (w32_popup_dialog): Adjust user.
48 2014-05-29 Eli Zaretskii <eliz@gnu.org>
50 * w32heap.c (report_temacs_memory_usage): New function.
52 * unexw32.c (unexec) [ENABLE_CHECKING]: Call
53 report_temacs_memory_usage.
55 * w32heap.h (report_temacs_memory_usage): Add prototype.
57 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
59 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
60 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
62 2014-05-29 Eli Zaretskii <eliz@gnu.org>
64 * buffer.c (init_buffer): Accept an argument 'initialized'.
65 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
66 mmap_regions and mmap_fd, to avoid referencing stale data from the
67 dump phase. Add an assertion for buffer text of buffers created
68 in temacs before this function is called. (Bug#17622)
69 (mmap_regions_1, mmap_fd_1): Remove unused variables.
71 * lisp.h (init_buffer): Update prototype.
73 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
75 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
77 * alloc.c (Fgarbage_collect): Fix compilation with
78 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
80 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
82 * frame.c, frame.h (frame_char_to_pixel_position)
83 (frame_set_mouse_position): Now static, and made private in
84 frame.c rather than public in frame.h.
86 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
88 Refactor mouse positioning stuff to avoid code duplication.
89 * frame.h (frame_char_to_pixel_position): New function.
90 (x_set_mouse_position): Rename to...
91 (frame_set_mouse_position): ...new function.
92 (frame_set_mouse_pixel_position): Add prototype.
93 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
94 Rename to frame_set_mouse_pixel_position.
95 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
97 * xterm.h, w32term.h ( x_set_mouse_position)
98 (x_set_mouse_pixel_position): Remove prototypes.
100 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
102 On X, always make pointer visible when deleting frame (Bug#17609).
103 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
105 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
107 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
108 * keyboard.c (gobble_input): If there is no terminal input error,
109 make sure the pointer is visible for all frames on this terminal.
110 * xterm.c (x_free_frame_resources): Enable pointer visibility if
111 it was previously disabled.
113 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
115 * data.c (Fzerop): Move to Elisp.
116 (syms_of_data): Don't defsubr it.
117 * keyboard.c (echo_keystrokes_p): New function.
118 (read_char, record_menu_key, read_key_sequence): Use it.
120 * callint.c (Qfuncall_interactively): New var.
121 (Qcall_interactively): Remove.
122 (Ffuncall_interactively): New function.
123 (Fcall_interactively): Use it.
124 (syms_of_callint): Defsubr it.
126 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
128 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
129 relocated from under us.
131 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
133 Use mmap(2) emulation for allocating buffer text on MS-Windows.
134 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
136 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
138 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
139 for MinGW, since it no longer uses gmalloc.
141 * buffer.c: Do not define mmap allocations functions for Windows.
142 Remove mmap_find which is unused. Remove mmap_set_vars which does
144 [WINDOWSNT]: Include w32heap.h.
145 (init_buffer): Always allocate new memory for buffers.
147 * emacs.c: Remove mmap_set_vars calls.
149 * image.c (free_image): Undef free for Windows because it is
150 redirected to our private version.
152 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits
154 (copy_executable_and_dump_data): Remove dumping the heap section.
155 (unexec): Restore using_dynamic_heap after dumping.
157 * w32heap.c (dumped_data_commit, malloc_after_dump)
158 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
159 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
160 (mmap_free): New functions.
162 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
164 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
166 * image.c (imagemagick_load_image): Use MagickRealType for local
167 'color_scale', instead of double, to avoid a GCC warning about
170 * xfns.c (Fx_window_property): Remove unused local.
172 Don't kill already-reaped process (Bug#17561).
173 * process.c (process_send_signal): Fix race condition where a
174 subprocess was reaped by a signal handler between the check for
175 liveness and calling 'kill', which meant that Emacs could in
176 theory kill an innocent bystander process. Do the fix by blocking
177 SIGCHLD in a critical section that checks liveness before killing.
179 2014-05-26 Eli Zaretskii <eliz@gnu.org>
181 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if
184 2014-05-26 Ken Brown <kbrown@cornell.edu>
186 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
187 even if !CYGWIN (see bug#17510).
189 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
191 * nsfns.m (Fns_do_applescript): Surround NSApp run
192 with calls to ns_init_events, ns_finish_events (Bug#17424).
194 * nsterm.h (ns_init_events, ns_finish_events): Declare.
196 * nsterm.m (ns_init_events, ns_finish_events): New functions.
197 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
199 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
200 with calls to ns_init_events, ns_finish_events (Bug#17424).
202 2014-05-26 Eli Zaretskii <eliz@gnu.org>
204 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
205 if we are iterating over an object that generates glyphs for
206 marginal areas. (Bug#17585)
208 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
210 * xdisp.c (safe__call1, safe__eval): Now static.
212 2014-05-26 Eli Zaretskii <eliz@gnu.org>
214 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
215 (safe_call, safe__call1): Construct a va_list argument for safe_call.
216 (safe_call1): Call safe_call instead of safe__call directly.
218 2014-05-26 Ken Brown <kbrown@cornell.edu>
220 * w32term.c (x_delete_display) [CYGWIN]: Don't free
221 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
224 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
226 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
227 (safe__call, safe__call1, safe__eval): New functions.
229 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
230 (display_mode_element): Same for `:eval'.
232 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
234 Fix port to 32-bit AIX (Bug#17540).
235 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
236 twice. _text already includes this offset.
237 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
239 2014-05-26 Eli Zaretskii <eliz@gnu.org>
241 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
242 when closest_pos is identical to to_charpos, don't recurse, since
243 we already tried that, and failed. (Bug#17539)
245 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
246 unwinding when frame's faces were not initialized yet, increment
247 the frame's image-cache reference count before calling
248 x_free_frame_resources. Don't dereference
249 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
251 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
253 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
256 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
257 macfont.m, call draw with adjusted arguments so font drivers
258 don't need to do that.
260 * macfont.m (macfont_draw): Merge changes from Macport.
262 2014-05-24 Eli Zaretskii <eliz@gnu.org>
264 * alloc.c (garbage_collect_1): New function, with all of the guts
266 (mark_stack): Accept an argument END and don't mark Lisp objects
267 on the stack beyond the address given by END. Calculation of END
268 was moved to Fgarbage_collect.
269 (Fgarbage_collect): Calculate the end address of the stack portion
270 that needs to be examined by mark_stack, and pass that address to
271 garbage_collect_1, which will pass it to mark_stack. See
272 http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
273 for more details about the underlying problems. In particular,
274 this avoids dumping Emacs with the large hash-table whose value is
275 held in purify-flag for most of the time loadup.el runs.
277 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
279 * xfns.c (x_window_property_intern): New function (code from
281 (Fx_window_property): Call x_window_property_intern. If property
282 not found and NILP (source) and outer window != inner window,
283 check outer window for property (Bug#17537).
285 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
287 Supply malloc and alloc_size attributes for extern allocators.
288 This documents the C API, and helps GCC generate a bit better code.
289 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
290 (ATTRIBUTE_MALLOC_SIZE): New macros.
291 * gmalloc.c (malloc, realloc, calloc):
292 * gtkutil.h (malloc_widget_value):
293 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
294 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
297 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
299 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
300 * image.c (imagemagick_load_image): Port to hosts that do not use
301 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
303 2014-05-21 Leo Liu <sdl.web@gmail.com>
305 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
307 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
309 * dbusbind.c (xd_signature): Revert last 2 patches.
311 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
313 Allow any non-nil value to count as true in bool-vector.
314 Likewise for xd_signature in dbusbind.c.
315 This is more consistent with the usual practice in Emacs, which is
316 that any non-nil value counts as true.
317 * alloc.c (Fbool_vector): Don't require args to be t or nil.
318 * dbusbind.c (xd_signature): Likewise, for booleans.
319 * data.c, lisp.h (Qbooleanp):
320 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
322 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
324 * lisp.h (CHECK_BOOLEAN): New function.
325 * alloc.c (Fbool_vector): New function.
326 (syms_of_alloc): Defsubr it.
327 * data.c (Qbooleanp): New symbol.
328 (syms_of_data): DEFSYM it.
329 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
331 * font.c (font_matching_entity): Extract font-entity object
332 from the vector of matching entities (Bug#17486).
334 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
336 Assume C99 or later (Bug#17487).
337 * bytecode.c (B__dummy__): Remove.
338 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
339 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
340 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
341 * regex.c (DEBUG_PRINT): Assume varargs macros.
342 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
344 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
346 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
347 memory for every buffer that was dumped.
349 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
351 * fns.c (Freverse): Allow vectors, bool vectors and strings.
352 (Fnreverse): Allow vectors and bool vectors.
354 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
356 Minor cleanup for terminal setup.
357 * termhooks.h (create_terminal): Adjust prototype.
358 * terminal.c (create_terminal): Pass output method and RIF as args.
359 (init_initial_terminal):
360 * nsterm.m (ns_create_terminal):
362 * w32term.c (w32_create_terminal):
363 * xterm.c (x_create_terminal): Adjust users.
364 Avoid redundant NULL initializers and add comments.
366 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
368 * keyboard.c (Qdeactivate_mark): Now static.
370 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
372 If available, use Xfixes extension to do pointer blanking.
373 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
374 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
375 (make_invisible_cursor): Move to...
376 * xterm.c (make_invisible_cursor): ...here.
377 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
378 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
379 (x_term_init): Call to x_setup_pointer_blanking.
380 (XTtoggle_invisible_pointer): Use blanking specific to this display.
381 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
383 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
385 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
387 2014-05-12 Glenn Morris <rgm@gnu.org>
389 * fileio.c (Ffile_executable_p): Doc tweak.
391 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
393 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
394 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
396 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
398 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
400 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
402 Fix initialization of minibuffer history variable (Bug#17430).
403 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
404 Move the initialization up to prevent any "value void" message.
406 2014-05-08 Samuel Bronson <naesten@gmail.com>
408 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
409 are matched (bug#17413).
411 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
413 Stop tooltips pulling Emacs window to front (Bug#17408).
414 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
415 SetWindowPos invocations.
417 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
419 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
420 not initialized (Bug#17398).
422 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
424 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
426 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
428 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
429 [HAVE_NS]: Do not include png.h.
430 (x_query_frame_background_color): New function.
431 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
432 (png_load_body): Coalesce duplicate code.
434 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
436 Consult libpng-config more consistently (Bug#17339).
437 * Makefile.in (PNG_CFLAGS): New var.
438 (ALL_CFLAGS): Use it.
439 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
440 CFLAGS now handles this.
442 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
444 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
445 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
446 because WCONTINUED is always defined now.
447 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
449 2014-05-03 Eli Zaretskii <eliz@gnu.org>
451 * buffer.c (overlay_strings): Fix the wording of the commentary.
453 2014-05-01 Glenn Morris <rgm@gnu.org>
455 * floatfns.c (Fisnan):
456 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
458 2014-05-01 Eli Zaretskii <eliz@gnu.org>
460 * term.c (tty_menu_activate): A better initialization for cursor
463 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
465 * intervals.c: Tighten assertions.
466 (create_root_interval): Make sure the interval is not empty.
467 (intervals_equal): Use booleans.
468 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
469 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
470 (balance_possible_root_interval): Simplify and use booleans.
471 (split_interval_right, split_interval_left): Check LENGTH, and remove
472 now redundant assertion.
473 (adjust_intervals_for_insertion): Remove now redundant assertions.
474 (delete_node, interval_deletion_adjustment)
475 (adjust_intervals_for_deletion, merge_interval_right)
476 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
477 (reproduce_interval): Make sure the interval is not empty.
479 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
481 * term.c (tty_menu_activate): Don't assume row and col are initialized.
482 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
483 satisfaction that they would always be initialized.
485 2014-04-30 Eli Zaretskii <eliz@gnu.org>
487 * term.c (tty_menu_display): Move the cursor to the active menu item.
488 (tty_menu_activate): Return the cursor to the active menu item
489 after displaying the menu and after displaying help-echo.
490 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
491 for the details of why this is needed by screen readers and
494 2014-04-30 Glenn Morris <rgm@gnu.org>
496 * process.c (handle_child_signal):
497 Handle systems without WCONTINUED. (Bug#15110, 17339)
499 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
501 * window.c (struct saved_window): Remove mark.
502 (Fset_window_configuration, save_window_save)
503 (compare_window_configurations): Don't touch marks any more.
505 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
507 Use bits_word for gcmarkbits.
508 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
509 bits_word is typically a tad more efficient for mark bits than
510 unsigned is, so use bits_word. All uses changed.
511 * lisp.h (BITS_PER_INT): Remove; no longer used.
513 Avoid undefined behavior in signed left shift.
514 This ports to GCC 4.9.0 with -fsanitize=undefined.
515 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
517 * regex.c (extract_number):
518 * lisp.h (make_number, XINT):
519 Do not shift a 1 bit left into a sign bit.
520 * alloc.c (struct cons_block, struct float_block): Use unsigned,
521 not int, for gcmarkbits. All uses changed.
523 2014-04-25 Eli Zaretskii <eliz@gnu.org>
525 * search.c (Fnewline_cache_check): Don't try to count newlines
526 outside the buffer's restriction, as find_newline doesn't support that.
528 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
530 * window.c (Fset_window_configuration): Deactivate the mark before
532 (set_window_buffer): Ignore window_initialized.
533 (window_initialized): Remove.
534 * keyboard.c (Qdeactivate_mark): Not static any more.
535 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
538 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
540 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
541 and to clang 3.4, which have fixed the bug. This should let us
542 run a bit faster on these platforms when address sanitization is
545 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
547 Port to GCC 4.9.0 with --enable-gcc-warnings.
548 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
550 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
551 a way that also works with GCC 4.9.0.
553 * search.c (Fnewline_cache_check): Remove unused locals.
555 2014-04-22 Eli Zaretskii <eliz@gnu.org>
557 * search.c (find_newline1): New subroutine.
558 (Fnewline_cache_check): New function.
559 (syms_of_search): Defsubr it.
561 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
563 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
564 * keyboard.c (unblock_input): Add comment.
565 * xgselect.c (xg_select): Prevent Glib main loop recursion.
567 2014-04-22 Daniel Colascione <dancol@dancol.org>
569 * lread.c (readevalloop_eager_expand_eval): New function
570 that can recurse into toplevel forms.
571 (readevalloop): Call it.
572 * lisp.h: Declare Qprogn.
573 * callint.c (Qprogn): No longer static.
575 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
577 * intervals.c (rotate_right, rotate_left): Fix up length computation.
578 Also change identifiers to match the comments, and add more assertions
581 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
583 * emacs.c (close_output_streams): Don't clear and restore errno.
585 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
587 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
588 never becomes visible, i.e. using XMonad (Bug#17237).
590 2014-04-18 Eli Zaretskii <eliz@gnu.org>
592 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
593 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
594 (Fline_pixel_height): Don't assume that the current buffer and the
595 selected window's buffer are one and the same. (Bug#17281)
597 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
598 paragraph-start cache before the newline cache. (Bug#17269)
600 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
602 * term.c (tty_send_additional_strings): No need to fflush here,
604 (tty_set_terminal_modes): fflush after sending additional strings,
607 2014-04-17 Daniel Colascione <dancol@dancol.org>
609 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
611 (tty_send_additional_strings): New function.
612 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
613 (syms_of_term): Intern tty-mode-set-strings and
614 tty-mode-reset-strings.
616 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
618 * window.c (save_window_save): Lookup window_point_insertion_type in
619 the right buffer (bug#15457).
620 (Qwindow_point_insertion_type): New var.
621 (syms_of_window): Initialize it.
623 2014-04-16 Eli Zaretskii <eliz@gnu.org>
626 * unexcoff.c [MSDOS]: Include libc/atexit.h.
627 (copy_text_and_data): Zero out the atexit chain pointer before
630 * termhooks.h (encode_terminal_code): Update prototype.
632 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
633 visible for all DOS_NT ports, not just WINDOWSNT.
634 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
636 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
637 unless it is defined.
638 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
640 * process.c (close_on_exec, accept4, process_socket): Move into
641 the "ifdef subprocesses" part.
642 (catch_child_signal): Condition by "ifdef subprocesses".
643 (syms_of_process) <Qinternal_default_process_sentinel>
644 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
646 * msdos.h: Add prototypes for new functions.
647 (EINPROGRESS): Define.
648 (O_CLOEXEC): Define to zero.
650 * msdos.c (check_window_system): Remove unnecessary an
651 incompatible duplicate function.
652 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
653 New functions in support of new functionality.
655 * menu.c (single_menu_item): Add visual indication of submenu
656 also for menus on MSDOS frames.
657 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
659 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
660 when async subprocesses aren't supported.
662 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
664 * emacs.c (close_output_streams): Zero out errno before calling
667 * dired.c [MSDOS]: Include msdos.h.
669 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
670 (DATA_START) [MSDOS]: Define.
671 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
673 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
674 Ifdef away for MSDOS.
675 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
676 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
678 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
679 Use temporary file template that is compatible with mkostemp.
680 Move vfork-related portions under #ifndef MSDOS.
681 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
683 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
685 * buffer.c (Foverlays_at): Add argument `sorted'.
687 2014-04-16 Eli Zaretskii <eliz@gnu.org>
689 * insdel.c (invalidate_buffer_caches): When deleting or replacing
690 text, invalidate the bidi_paragraph_cache upto and including the
693 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
695 Port to IRIX 6.5 (Bug#9684).
696 * conf_post.h (INET6) [IRIX6_5]: Define.
697 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
698 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
700 2014-04-16 Eli Zaretskii <eliz@gnu.org>
702 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
703 before passing it to system APIs.
705 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
707 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
708 make sure stack.byte_string_start is not de-adjusted by pushhandler.
710 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
712 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
714 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
716 Remove DATA_SEG_BITS.
717 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
718 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
719 cc, but that platform is so old that SGI itself stopped supporting
720 it in December 2013. If you still need Emacs on IRIX, please
721 either compile with GCC and port the undumping code, or run
722 './configure --with-wide-int'.
723 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
724 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
725 DEFINE_GDB_SYMBOL_START way to define it.
726 (NONPOINTER_BITS): New macro.
728 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
729 the problem and/or configuring --with-wide-int.
730 (USE_LSB_TAG): Simplify, based on above changes.
731 (gdb_DATA_SEG_BITS): Remove. All uses removed.
732 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
734 2014-04-12 Eli Zaretskii <eliz@gnu.org>
736 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
737 covered by a display string that ends in a newline, and that cases
738 going back by DVPOS lines to hit the search limit, lift the limit
739 and go back until DVPOS is reached. (Bug#17244)
741 * indent.c (Fvertical_motion): Handle correctly the case when the
742 display string is preceded by an empty line.
744 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
745 use S_IWRITE instead.
747 2014-04-11 Glenn Morris <rgm@gnu.org>
749 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
751 2014-04-11 Ken Brown <kbrown@cornell.edu>
753 * Makefile.in (EMACS_MANIFEST): Revert last change.
755 2014-04-10 Daniel Colascione <dancol@dancol.org>
757 * puresize.h (BASE_PURESIZE): Increase.
759 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
761 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
763 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
764 region handling (and don't call signal_before_change) if
765 inhibit_modification_hooks is set.
766 (signal_before_change): Don't check inhibit_modification_hooks any more.
768 2014-04-08 Daniel Colascione <dancol@dancol.org>
770 * alloc.c (sweep_symbols, mark_object): Assert that symbol
771 function cells contain valid lisp objects. (Modified version of
774 * alloc.c (detect_suspicious_free): Split actual stack capturing
775 out into new function for easier breakpoint setting.
776 (note_suspicious_free): New function.
778 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
780 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
782 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
783 (symbol_block_pinned): New var.
784 (Fmake_symbol): Initialize `pinned'.
785 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
786 pinned and signal an error for un-purifiable objects.
788 (Fpurecopy): Use it, except for objects that can't be purified.
789 (mark_pinned_symbols): New function.
790 (Fgarbage_collect): Use it.
791 (gc_sweep): Remove hack made unnecessary.
793 2014-04-07 Glenn Morris <rgm@gnu.org>
795 * keyboard.c (Fopen_dribble_file): Doc tweak.
797 2014-04-07 Ken Brown <kbrown@cornell.edu>
799 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
801 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
803 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
804 We have a substitute execinfo.h on hosts that lack it.
805 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
806 isn't optimized away.
808 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
810 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
811 * alloc.c (memory_full):
812 * charset.c (syms_of_charset):
813 * doc.c (Fsnarf_documentation):
815 * font.c (BUILD_STYLE_TABLE):
816 * keyboard.c (make_lispy_event):
817 * profiler.c (setup_cpu_timer):
818 * xgselect.c (xg_select):
819 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
821 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
822 Replace the only use with ARRAYELTS (font_property_table).
823 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
825 2014-04-03 Daniel Colascione <dancol@dancol.org>
827 * xterm.c (x_term_init):
828 * xfns.c (best_xim_style):
829 * xfaces.c (Fdump_colors):
830 * w32fns.c (w32_default_color_map):
831 * w32.c (init_environment, N_ENV_VARS):
832 * unexcw.c (read_exe_header):
833 * term.c (term_get_fkeys_1):
834 * sysdep.c (init_baud_rate):
835 * nsterm.m (ns_convert_key):
836 * nsfns.m (get_geometry_from_preferences):
837 * msdos.c (dos_set_window_size, init_environment):
838 * macfont.m (mac_font_get_glyph_for_cid)
839 (macfont_store_descriptor_attributes)
840 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
841 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
842 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
844 * image.c (xpm_str_to_color_key):
845 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
846 * frame.c (x_set_frame_parameters):
847 * fileio.c (Ffile_selinux_context):
848 * emacs.c (sort_args):
849 * dosfns.c (msdos_stdcolor_name):
850 * dired.c (file_attributes):
851 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
852 Change expressions of the form sizeof(arr) / sizeof(arr[0])
855 2014-04-02 Daniel Colascione <dancol@dancol.org>
857 * data.c (Ffset): Abort if we're trying to set a function call to
860 * lisp.h (ARRAYELTS): New macro.
862 * alloc.c: Include execinfo.h if available.
863 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
864 (suspicious_free_record): New structure.
865 (suspicious_objects, suspicious_object_index)
866 (suspicious_free_history, suspicious_free_history_index):
868 (find_suspicious_object_in_range, detect_suspicious_free)
869 (Fsuspicious_object): New functions.
870 (cleanup_vector): Call find_suspicious_object_in_range.
872 2014-04-02 Martin Rudalics <rudalics@gmx.at>
874 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
875 width from font width (Bug#17163).
877 * frame.c (x_set_frame_parameters): Calculate default values of
878 new frame sizes only after all other frame parameters have been
879 processed (Bug#17142).
881 2014-04-02 Ken Brown <kbrown@cornell.edu>
883 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
886 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
888 * xterm.c (x_draw_image_glyph_string): Adjust image background
889 width accordingly when its x position is adjusted. (Bug#17115)
891 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
893 * font.c (font_list_entities): Do not add empty vector to font cache.
894 (font_matching_entity): Likewise. If matching entity is found, insert
895 1-item vector with this entity instead of entity itself (Bug#17125).
897 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
899 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
901 * fns.c (validate_subarray): Rename from validate_substring,
902 since it works for vectors too. New arg ARRAY. Optimize for the
903 non-nil case. Instead of returning bool, throw an error if out of
904 range, so that the caller needn't do that. All uses changed.
905 Report original values if out of range.
906 (Fsubstring, Fsubstring_no_properties, secure_hash):
907 Also optimize the case where FROM is 0 or TO is the size.
909 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
911 * search.c (Freplace_match): Use make_specified_string.
912 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
913 to catch bogus override face of glyph strings.
914 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
915 Move common substring range checking code to...
916 (validate_substring): ...this function.
918 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
920 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
922 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
924 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
925 bar is zero height, just return (Bug#16976).
926 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
928 * nsterm.h (EmacsView): Add wait_for_tool_bar.
930 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
931 is nil. If waiting for toolbar to complete, force a redraw.
933 2014-03-28 Glenn Morris <rgm@gnu.org>
935 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
936 (emacs_bugreport): New variable.
937 (usage_message): Use PACKAGE_BUGREPORT.
938 (syms_of_emacs) <report-emacs-bug-address>: New variable.
940 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
942 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
944 Port recent signal-related changes to FreeBSD.
945 Problem reported by Herbert J. Skuhra.
946 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
947 Move decls from here ...
948 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
950 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
952 * w32term.c (x_draw_image_glyph_string): Fix computation of height
953 and width of image background when it is displayed with a 'box'
956 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
958 More backward-compatible fix to char-equal core dump (Bug#17011).
959 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
960 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
962 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
964 * image.c (init_svg_functions): When loading SVG-related libraries,
965 free already loaded libraries if the initialization fails.
966 (rsvg_handle_set_size_callback): Remove declaration, unused.
968 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
970 Fix core dump in char-equal (Bug#17011).
971 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
972 unibyte buffers, as we can't tell whether the characters are
975 * insdel.c (adjust_markers_for_delete): Remove unused local.
977 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
979 Have (MARKER . ADJUSTMENT) undo records always be immediately
980 after their corresponding (TEXT . POS) record in undo list.
982 * lisp.h (record-delete): New arg record_markers.
983 (record_marker_adjustment): No longer needed outside undo.c.
984 * insdel.c (adjust_markers_for_delete): Move calculation of marker
985 adjustments to undo.c's record_marker_adjustments. Note that
986 fileio.c's decide_coding_unwind is another caller to
987 adjust_markers_for_delete. Because it has undo list bound to t,
988 it does not rely on adjust_markers_for_delete to record marker
990 (del_range_2): Swap call to record_delete and
991 adjust_markers_for_delete so as undo marker adjustments are
992 recorded before current deletion's adjustments, as before.
993 (adjust_after_replace):
994 (replace_range): Pass value for new record_markers arg to
996 * undo.c (record_marker_adjustment): Rename to
997 record_marker_adjustments and made static.
998 (record_delete): Check record_markers arg and call
999 record_marker_adjustments.
1000 (record_change): Pass value for new record_markers arg to
1002 (record_point): at_boundary calculation no longer needs to account
1003 for marker adjustments.
1005 2014-03-26 Martin Rudalics <rudalics@gmx.at>
1007 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1010 2014-03-26 Glenn Morris <rgm@gnu.org>
1012 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1014 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
1016 * buffer.c (struct sortvec): Add field `spriority'.
1017 (compare_overlays): Use it.
1018 (sort_overlays): Set it.
1020 2014-03-26 Eli Zaretskii <eliz@gnu.org>
1022 * xdisp.c (redisplay_window): If all previous attempts to find the
1023 cursor row failed, try a few alternatives before falling back to
1024 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1026 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
1028 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
1029 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
1031 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
1032 variables on Windows.
1034 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
1036 * w32.c (unsetenv): Remove unused var `retval'.
1037 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
1039 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
1040 (start_watching): Remove unused var `thr'.
1042 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
1043 (find_child_console): Remove unnecesary var `thread_id'.
1045 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
1046 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
1048 2014-03-26 Glenn Morris <rgm@gnu.org>
1050 * filelock.c (Flock_buffer): Doc tweak.
1052 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
1053 * emacs.c (shut_down_emacs):
1054 * fileio.c (Finsert_file_contents, write_region):
1055 * filelock.c (top-level, syms_of_filelock):
1056 * insdel.c (prepare_to_modify_buffer_1):
1057 CLASH_DETECTION is always defined now.
1059 2014-03-25 Eli Zaretskii <eliz@gnu.org>
1061 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
1062 DLL handle, to speed up thread startup.
1064 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
1066 Handle sigmask better with nested signal handlers (Bug#15561).
1067 * atimer.c (sigmask_atimers): Remove.
1068 Remaining use rewritten to use body of this function.
1069 * atimer.c (block_atimers, unblock_atimers):
1070 * callproc.c (block_child_signal, unblock_child_signal):
1071 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
1072 New arg OLDSET. All callers changed.
1073 * atimer.c (block_atimers, unblock_atimers):
1074 * callproc.c (block_child_signal, unblock_child_signal):
1075 * keyboard.c (handle_interrupt):
1076 * sound.c (vox_configure, vox_close):
1077 Restore the old signal mask rather than unilaterally clearing bits
1078 from the mask, in case a handler is running within another
1079 handler. All callers changed.
1080 * lisp.h, process.c, process.h, term.c:
1081 Adjust decls and callers to match new API.
1082 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
1083 signal handlers aren't supposed to use floating point anyway.
1084 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
1086 2014-03-23 Daniel Colascione <dancol@dancol.org>
1088 Split gc_sweep into discrete functions for legibility and better
1091 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
1092 (sweep_vectors): Fix typo in comment.
1093 (sweep_conses, sweep_floats, sweep_intervals)
1094 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
1095 (gc_sweep): Call new functions, to which existing functionality is
1097 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
1099 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
1101 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
1103 2014-03-23 Daniel Colascione <dancol@dancol.org>
1105 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
1106 only if xic_style calls for it. This change allows Emacs to work
1107 with ibus. Also, don't leak resources if create_frame_xic fails,
1108 and stop caching xic_style across different displays.
1109 (supported_xim_styles): Make const.
1110 (best_xim_style): Remove first parameter: it's always just
1111 supported_xim_styles. Change to look at supported_xim_styles
1114 2014-03-23 Daniel Colascione <dancol@dancol.org>
1116 * term.c (init_tty): Rearrange condition for clarity; print
1117 appropriate diagnostic.
1119 2014-03-23 Daniel Colascione <dancol@dancol.org>
1121 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1122 array. (ASAN caught.)
1124 2014-03-22 Glenn Morris <rgm@gnu.org>
1126 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
1128 2014-03-22 Daniel Colascione <dancol@dancol.org>
1130 * process.c (conv_sockaddr_to_lisp): When extracting the string
1131 names of AF_LOCAL sockets, stop before reading uninitialized memory.
1133 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1135 Fix regression introduced by patch for Bug#10500.
1136 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1137 * w32term.c (x_draw_image_relief): Likewise.
1139 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1141 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1142 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1143 maximize a frame for odd default fonts.
1145 2014-03-21 Glenn Morris <rgm@gnu.org>
1147 * minibuf.c (history-length): Increase default from 30 to 100.
1149 2014-03-21 Daniel Colascione <dancol@dancol.org>
1151 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
1152 every time we switch to minibuffer.
1154 * alloc.c (lisp_align_malloc, allocate_string_data)
1155 (allocate_vectorlike): Allow mmap allocation of lisp objects.
1156 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
1158 2014-03-21 Eli Zaretskii <eliz@gnu.org>
1160 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
1161 support more "verbs".
1163 2014-03-21 Daniel Colascione <dancol@dancol.org>
1165 Always prohibit dumping a dumped Emacs.
1167 * emacs.c (might_dump): New variable.
1168 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
1169 * lisp.h (might_dump): Declare.
1170 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
1172 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1174 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1176 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1178 * doc.c (store_function_docstring): Warn when we don't know where to
1180 (Fsubstitute_command_keys): Don't advertise the fact that
1181 text-properties are dropped, since we think it's a bug that we'll fix
1184 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1185 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1186 * frame.c (frame_garbaged): Make "docstring" more precise.
1188 2014-03-20 Glenn Morris <rgm@gnu.org>
1190 * charset.c (init_charset): When we cannot find the charsets directory,
1191 mention if EMACSDATA is set.
1193 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1195 * fns.c (Frandom): Fix rare bug where the result isn't random.
1197 Fix porting inconsistency about rounding to even.
1198 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1199 This way, the unusual !HAVE_RINT case acts like the usual
1200 HAVE_RINT case, and we can fix the documentation accordingly.
1202 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1204 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1205 (w32_wnd_proc): Initialize the dwHoverTime member of
1206 TRACKMOUSEEVENT structure.
1208 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1210 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1212 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1214 * search.c (find_newline): Speed up the function when using the
1215 newline cache, by halving the number of calls to
1216 region_cache_forward and region_cache_backward. (Bug#16830)
1218 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1220 * buffer.c (Fset_buffer): Document return value (bug#17015).
1222 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1224 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1225 nil, always resize character wise to avoid potential loss of the
1226 mode line (Bug#16923 related).
1228 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1230 * frame.c (x_set_frame_parameters): Always calculate new sizes
1231 pixelwise to avoid potential loss when rounding.
1233 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1235 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1236 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1238 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1240 * w32.c (fstatat): Don't add an extra slash if the argument ends
1241 with a slash: this fails the subsequent call to stat_worker on
1242 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1244 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1246 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1248 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1250 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1252 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1253 when frame is only on one screen (Bug#14713).
1255 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1257 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1258 there's a valid wrap point in the display line, the last glyph
1259 cannot "just barely fit" on this row, because display_line doesn't
1260 let it. Instead, proceed as if the last glyph didn't fit, so that
1261 we eventually back up the iterator to the wrap point. This avoids
1262 delusional behavior of move_it_to, whereby it proceeds to the next
1263 display line, but sets current_x to zero for all the glyphs that
1264 without word-wrap would fit on the previous display line.
1265 One result was that visual-order cursor movement behaved erratically
1267 (Fmove_point_visually): Add code to find the x coordinate of the
1268 last character before wrap point, under word-wrap on a TTY.
1270 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1272 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1273 also return value of MOVE_POS_MATCH_OR_ZV from
1274 move_it_in_display_line_to, when moving from beginning of line to
1275 point's position. (Bug#16961)
1277 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1279 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1280 * window.c (Fselect_window): Explain NORECORD and
1281 `buffer-list-update-hook' in doc-string.
1283 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1285 * window.c (Fother_window_for_scrolling): Check that
1286 Vother_window_scroll_buffer is a buffer.
1288 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1290 * xterm.c (xim_initialize): Always pass a copy of resource name
1291 to XRegisterIMInstantiateCallback and eassert whether return
1292 value is True. Passing copy is important because Xlib doesn't
1293 make its own copy and resource name argument usually points to
1294 SSDATA (Vx_resource_name), which may be changed from Lisp.
1295 (xim_close_display): For XUnregisterIMInstantiateCallback,
1296 always eassert return value and pass exactly the same values
1297 as were used for XRegisterIMInstantiateCallback.
1298 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1299 sources to check why if you are interested.
1301 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1303 * dispnew.c (change_frame_size_1): Add new_lines instead of
1304 new_height, the latter may be still zero if passed as such.
1305 * window.c (Fwindow_pixel_height): Mention bottom divider in
1308 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1310 Fix "resource temporarily unavailable" with xgselect
1312 * xgselect.c: Include <stdbool.h>.
1313 (xg_select) [!USE_GTK]: Don't lose track of errno.
1315 Fix minor --enable-gcc-warnings issues.
1316 * widget.c (update_various_frame_slots, EmacsFrameResize):
1317 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1319 2014-03-04 Ken Brown <kbrown@cornell.edu>
1321 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1322 represent the actual adjustment needed for alignment.
1324 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1326 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1327 needed, and don't reallocate if the initial allocation already
1328 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1330 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1332 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1335 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1337 * cmds.c (delete-char): Update docstring pointing out that the
1338 function ignores `delete-active-region' and `overwrite-mode'.
1340 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1342 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1344 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1345 allocated buffer due to alignment.
1346 (freehook): If the block to be freed was allocated by
1347 'aligned_alloc', find its real pointer before calling 'free'.
1349 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1352 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1354 * font.c (toplevel): Adjust comment about font cache layout.
1355 (font_clear_cache): Fix to match real font cache layout.
1356 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1357 (Fframe_font_cache) [FONT_DEBUG]: New function.
1358 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1360 Avoid crashes when X fonts are erroneously freed on reused X
1361 'Display *' connection data (Bug#16069). Note that X font
1362 resources still may be leaked, but currently there is no way
1363 to completely avoid it.
1364 * xterm.h (struct x_display_info): New member x_id. Add comments.
1365 * xterm.c (x_display_id): New variable.
1366 (x_term_init): Assign identifier to each opened X connection.
1367 * xfont.c (struct xfont): New member x_display_id.
1368 (xfont_open): Initialize it with frame's display id.
1369 (xfont_close): Check whether font's display id matches the one
1370 recorded for the given display. Adjust comment.
1371 * xftfont.c (struct xftfont_info):
1372 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1374 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1376 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1377 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1378 killed Vother_window_scroll_buffer.
1379 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1381 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1383 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1384 that start with more than 2 slashes as UNCs. (Bug#16751)
1386 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1388 Fix a few crashes and leaks when cloning C strings.
1389 * alloc.c, lisp.h (dupstring): New function.
1390 * gtkutil.c (xg_get_font):
1391 * term.c (tty_default_color_capabilities):
1392 * xsettings.c (store_monospaced_changed)
1393 (store_font_name_changed, parse_settings)
1394 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1395 This avoids some unlikely crashes due to accessing freed storage,
1396 and avoids some minor memory leaks in the more-typical case.
1398 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1400 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1401 cursor when modeline can't be dragged (Bug#16647).
1403 2014-02-28 Glenn Morris <rgm@gnu.org>
1405 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1406 from custom-delayed-init-variables. (Bug#11565)
1408 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1410 More fixes for mouse glyph calculations (Bug#16647).
1411 * window.c (coordinates_in_window): In intersection of
1412 horizontal and vertical window dividers prefer the horizontal
1413 one. Add some extra parens to last fix.
1414 (window_relative_x_coord): Return x-coordinate for header and
1416 * xdisp.c (remember_mouse_glyph): In text area don't extend
1417 glyph into mode line to show the vertical drag cursor there
1418 immediately. Subdivide mouse glyphs in right fringes to show a
1419 horizontal drag cursor as soon as we enter the "grabbable width"
1420 portion. Handle vertical border case separately. Do not
1421 subdivide window divider areas.
1422 (note_mouse_highlight): On bottom divider of bottommost windows
1423 show vertical drag cursor only when the minibuffer window can be
1426 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1428 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1429 reset by the face of the object just displayed. See also bug#76.
1430 (get_next_display_element): If the string came from a display
1431 property, examine the box face attribute at it->position, not at
1432 it->current.pos, since the latter was not updated yet. (Bug#16870)
1433 (handle_face_prop): Improve commentary.
1435 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1437 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1438 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1440 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1442 Fixes around Bug#16647.
1443 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1444 ON_BOTTOM_DIVIDER cases.
1445 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1446 only if the window has no right divider.
1447 (Fcoordinates_in_window_p): Fix doc-string.
1449 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1451 * lread.c (Funintern): Fix doc to match advertised calling convention.
1453 2014-02-24 Daniel Colascione <dancol@dancol.org>
1455 * keyboard.c (read_char): Close race that resulted in lost events.
1457 2014-02-22 Glenn Morris <rgm@gnu.org>
1459 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1460 * window.c (window-resize-pixelwise): Doc fixes.
1462 * process.c (Finternal_default_process_filter)
1463 (Finternal_default_process_sentinel): Doc tweaks.
1465 2014-02-21 Glenn Morris <rgm@gnu.org>
1467 * process.c (Fprocess_buffer, Faccept_process_output)
1468 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1471 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1473 * window.c (Fwindow_scroll_bar_width): New function.
1475 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1477 Pacify GCC when configuring with --enable-gcc-warnings.
1478 * xdisp.c (move_it_in_display_line_to) [lint]:
1479 Initialize recently-added local.
1481 2014-02-21 Daniel Colascione <dancol@dancol.org>
1483 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1485 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1487 * xdisp.c (init_iterator): Don't dereference a bogus face
1488 pointer. (Bug#16819)
1489 (try_cursor_movement): Don't use cursor position if
1490 set_cursor_from_row failed to compute it. This avoids assertion
1491 violations in MATRIX_ROW.
1492 (move_it_in_display_line_to): Save the iterator state in ppos_it
1493 only once per call. Reimplement the method used to return to the
1494 best candidate position if all the positions found in display line
1495 are beyond TO_CHARPOS. This cuts down the number of calls to
1496 bidi_shelve_cache, which moves a lot of stuff when lines are long
1497 and include bidirectional text. (Bug#15555)
1499 2014-02-20 Glenn Morris <rgm@gnu.org>
1501 * data.c (Fdefalias): Doc fix.
1503 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1505 * xdisp.c (display_line): Fix horizontal scrolling of large images
1506 when fringes are turned off. This comes at a price of not
1507 displaying the truncation/continuation glyphs in this case.
1510 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1511 CreateDIBSection returns an error indication, zero out *ximg after
1512 destroying the image. This avoids crashes in memory allocations
1513 due to the fact that some of the callers also call
1514 x_destroy_x_image, which will attempt to free an already free'd
1517 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1519 * widget.c (update_various_frame_slots): Don't set
1520 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1522 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1524 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1526 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1528 temacs --daemon fix (Bug#16599).
1529 * emacs.c (main): Initialize daemon_pipe[1] here ...
1530 (syms_of_emacs): ... instead of here.
1532 2014-02-16 Anders Lindgern <andlind@gmail.com>
1534 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1537 2014-02-16 Daniel Colascione <dancol@dancol.org>
1539 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1540 (xd_get_connection_address): Use it.
1541 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1542 xd_get_connection_address because the latter signals if the bus
1543 we're trying to close is already disconnected.
1545 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1547 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1548 argument to CreateThread. This avoids segfaults on Windows 9X.
1549 Reported by oslsachem <oslsachem@gmail.com>.
1551 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1553 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1554 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1555 (check_lseek): New function, to report lseek errors.
1556 (save_data_space, update_file_ptrs, read_header, write_header)
1557 (copy_file, copy_rest, unexec): Use these news functions.
1558 (update_file_ptrs): Don't assume wraparound behavior when
1559 converting a large size_t value to off_t.
1561 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1563 * composite.c (fill_gstring_header): Pass positions as C integers
1564 and move parameters checking to...
1565 (Fcomposition_get_gstring): ...this function. Handle case when
1566 buffer positions are in reversed order and avoid crash (Bug#16739).
1568 * buffer.c (validate_region): Mention current buffer in error message.
1570 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1572 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1574 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1576 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1578 2014-02-11 Glenn Morris <rgm@gnu.org>
1580 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1581 Replace refs to "OpenStep" in messages.
1583 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1585 Avoid "." at end of error diagnostics.
1586 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1587 * font.c (Ffont_at):
1588 * nsfns.m (ns_display_info_for_name):
1589 * nsselect.m (Fx_own_selection_internal):
1590 * nsterm.m (performDragOperation:):
1591 Remove "." from end of diagnostic.
1593 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1595 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1596 unintuitive (bug#15824).
1597 (Fyes_or_no_p): Doc fix (bug#15456).
1599 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1601 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1603 * eval.c (call_debugger): When exiting the debugger, do not allow
1604 max_specpdl_size less than actual binding depth (Bug#16603).
1605 (syms_of_eval): Adjust docstring.
1607 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1609 * cmds.c (Fself_insert_command): Output a clearer error message on
1610 negative repetitions (bug#9476).
1612 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1614 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1616 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1618 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1620 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1622 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1624 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1626 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1628 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1630 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1631 `exit' works (bug#15865).
1633 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1635 Constrain window box/body sizes and margin widths (Bug#16649).
1636 * xdisp.c (window_box_width): Don't return less than zero.
1637 (window_box_left_offset, window_box_right_offset): Don't return
1638 more than the window's pixel width.
1639 * window.c (window_body_height, window_body_width): Don't return
1641 (window_resize_apply): Adjust margin width, if necessary.
1643 2014-02-07 Glenn Morris <rgm@gnu.org>
1645 * nsterm.m (syms_of_nsterm): Doc fix.
1647 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1649 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1650 New variables: pointers through which to call the respective APIs.
1651 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1652 (filename_from_ansi, sys_link, check_windows_init_file):
1653 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1654 This is required on Windows 9X, where we dynamically load
1655 UNICOWS.DLL which has their non-stub implementations.
1656 (maybe_load_unicows_dll): Assign addresses to these 2 function
1657 pointers after loading UNICOWS.DLL.
1659 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1660 MultiByteToWideChar and WideCharToMultiByte through function
1663 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1666 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1668 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1669 for OSX >= 10.9 if separate spaces are used.
1670 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1672 2014-02-06 Glenn Morris <rgm@gnu.org>
1674 * buffer.c (cache-long-scans): Doc fix.
1676 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1678 * w32fns.c (Fw32_shell_execute): Doc fix.
1680 2014-02-05 Bastien Guerry <bzg@gnu.org>
1682 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1683 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1685 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1687 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1688 outside the window (Bug#16649).
1690 * xdisp.c (note_mouse_highlight): When entering a margin area show
1691 a non-text cursor (Bug#16647).
1693 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1695 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1696 It prompted a compile-time diagnostic on GNU/Linux.
1697 Simplify to remove the need for the label.
1699 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1701 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1702 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1703 to show it; otherwise return 'unsupported--w32-dialog' to signal
1704 to the caller that emulation with menus is necessary.
1705 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1707 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1709 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1712 * menu.c (Fx_popup_dialog): Don't condition the call to
1713 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1714 special symbol 'unsupported--w32-dialog', emulate the dialog with
1715 a menu by calling x-popup-menu.
1717 * menu.h (Qunsupported__w32_dialog): New extern variable.
1719 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1721 * keyboard.c (kbd_buffer_get_event): Read file notification events
1724 * xgselect.c (xg_select): Read glib events in any case, even if
1725 there are no file descriptors to watch for. (Bug#16519)
1727 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1729 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1730 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1731 * w32term.c (w32_draw_window_divider): Handle first and last
1733 * w32term.h (w32_fill_area_abs): New function.
1734 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1736 * xfaces.c (realize_basic_faces): Handle new face ids.
1737 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1738 and bottom divider width.
1739 * xterm.c (x_draw_window_divider): Handle first and last pixels
1742 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1744 * print.c (Fexternal_debugging_output): Add cast to pacify
1745 --enable-gcc-warnings.
1746 * eval.c (call_debugger): Grow specpdl if the debugger was
1747 entered due to specpdl overflow (Bug#16603) and allow more
1748 specpdl space for the debugger itself.
1750 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1752 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1755 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1757 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1758 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1760 * print.c (Fexternal_debugging_output): If the argument character
1761 is non-ASCII, encode it with the current locale's encoding before
1762 writing the result to the terminal. (Bug#16448)
1764 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1765 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1768 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1770 * process.c (create_process): Reset SIGPROF handler in the child.
1771 * callproc.c (call_process): Likewise.
1773 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1775 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1777 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1779 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1780 of zero to print strings, GDB doesn't like it.
1782 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1783 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1784 we still use correct addresses. (Bug#16576)
1786 2014-01-27 K. Handa <handa@gnu.org>
1788 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1789 to preserve the code detection behavior of 24.3.
1790 * coding.h (struct coding_system): New member detected_utf8_bytes.
1791 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1792 (decode_coding_gap): Use short cut for UTF-8 file reading only
1793 when coding->detected_utf8_bytes equals to coding->src_bytes.
1794 * fileio.c (Finsert_file_contents): Cancel the previous change.
1796 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1798 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1799 that are not visible.
1801 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1803 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1804 is grabbed (Bug#16565).
1806 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1808 * xdisp.c (last_max_ascent): Re-remove after erroneously
1809 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1811 (move_it_to): Re-remove reference to last_max_ascent.
1812 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1813 max_descent here instead of calling line_bottom_y.
1816 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1818 * terminal.c (initial_free_frame_resources): New function.
1819 (init_initial_terminal): Install new hook to free face cache
1820 on initial frame and avoid memory leak. For details, see
1821 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1822 * xfaces.c (free_frame_faces): Adjust comment.
1824 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1826 * data.c (Fstring_to_number): Document results if unparsable
1829 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1831 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1833 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1835 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1836 * coding.c (detect_coding_utf_8, emacs_mule_char)
1837 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1838 (check_utf_8, decode_coding):
1839 * coding.h (struct coding_system.errors):
1840 Use ptrdiff_t, not int, for integer values derived from buffer and
1843 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1844 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1845 before invoking decode_coding_gap, since there's just one block.
1847 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1849 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1850 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1851 too early. Again run change_frame_size before assigning menu-
1854 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1856 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1857 arrives, call x_check_fullscreen, in case the new display has a
1858 different resolution. (Bug#16517)
1860 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1862 * term.c (read_menu_input): If the selected frame changes, exit
1864 (tty_menu_show): If the selected frame changes while we displayed
1865 a menu, throw to top level. (Bug#16479)
1867 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1869 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1871 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1873 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1874 * data.c (count_one_bits_word): Fix bug (negated comparison)
1875 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1877 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1879 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1880 Avoid undefined behavior by initializing display property bit of a
1881 string processed by the bidirectional iterator. For details, see
1882 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1884 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1886 Minor cleanup of previous change.
1887 * image.c (imagemagick_error, Fimagemagick_types):
1888 Omit some recently-introduced and unnecessary casts and assignments.
1890 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1892 Fix two memory leaks discovered with Valgrind.
1893 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1894 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1896 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1898 Fixes in window size functions around Bug#16430 and Bug#16470.
1899 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1900 (Fwindow_mode_line_height, Fwindow_header_line_height)
1901 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1902 Minor doc-string adjustments.
1903 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1904 Rewrite doc-strings.
1905 (window_body_height, window_body_width): Do not count partially
1906 visible lines/columns when PIXELWISE is nil (Bug#16470).
1907 (Qfloor, Qceiling): New symbols.
1909 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1911 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1912 when the image cache is not yet allocated. (Bug#16509)
1914 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1916 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1917 re-attach intervals to its base buffer (Bug#16502).
1918 * intervals.c (set_interval_object): Move from here...
1919 * intervals.h (set_interval_object): ... to here. Fix comments.
1921 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1923 Avoid undefined behavior by initializing buffer redisplay bit.
1924 Problem reported by Dmitry Antipov in
1925 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1926 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1928 Revert some of the CANNOT_DUMP fix (Bug#16494).
1929 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1931 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1933 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1934 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1935 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1936 they are replaced by macros that expand into direct calls to the
1937 corresponding functions from GDI32.DLL.
1938 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1939 variables in the Cygwin build, they are unused.
1941 2014-01-19 K. Handa <handa@gnu.org>
1943 * composite.c (composition_update_it): Fix previous change.
1945 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1947 Fix file name handling on MS-Windows 9X.
1948 * w32.c (maybe_load_unicows_dll): New function.
1950 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1951 on, to make sure we can convert file names to and from UTF-8 on
1952 Windows 9X. This fixes a failure to start up because Emacs cannot
1953 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1955 * w32font.c [WINDOWSNT]: Include w32.h.
1956 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1957 of implementing the same stuff.
1958 Remove now unused g_b_init_is_windows_9x.
1960 * w32.h (maybe_load_unicows_dll): Add prototype.
1962 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1964 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1965 switch to single keyboard. Prevents daemon crashes when a new
1966 client connects while we show a TTY menu in an existing client.
1969 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1971 Fix MinGW64 porting problem with _setjmp.
1972 Reported by Eli Zaretskii in:
1973 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1974 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1975 the old _setjmp and _longjmp. All uses changed.
1977 2014-01-13 Daniel Colascione <dancol@dancol.org>
1979 * textprop.c (Fremove_list_of_text_properties):
1980 Correctly handle reaching the end of the interval tree. (Bug#15344)
1982 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1984 * xdisp.c (resize_mini_window): Round height to a multiple of
1985 frame's line height. Fix bug in calculation of window start
1986 position (Bug#16424).
1988 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1990 * macfont.m: Include termchar.h.
1991 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1992 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1993 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1994 *_WITH_GC_* to take face and f as parameters.
1995 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1996 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1998 2014-01-13 Daniel Colascione <dancol@dancol.org>
2000 Fix menu item updating in the presence of the Unity global menu
2003 * gtkutil.h (xg_have_tear_offs): Add frame parameter
2004 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
2006 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
2007 updating menus; explain why.
2008 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
2009 problem it's supposed to solve and it interferes with detecting
2010 the presence of a global menu.
2011 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
2014 2014-01-11 K. Handa <handa@gnu.org>
2016 * composite.c (composition_update_it): Fix indexing of
2017 LGSTRING_CHAR (Bug#15984).
2019 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
2021 * unexw32.c (_start) [__MINGW64__]: Define to __start.
2023 2014-01-11 Eli Zaretskii <eliz@gnu.org>
2025 * xdisp.c (try_window_id): Don't use this function's optimizations
2026 if overlays in the buffer displayed by the window have changed
2027 since last redisplay. (Bug#16347)
2028 (message_dolog): Fix indentation.
2030 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2032 * frame.c (frame_resize_pixelwise): Fix doc-string.
2034 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2036 Fix handling of internal borders (Bug#16348).
2037 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2038 Remove internal border width from pixel width of windows.
2039 (change_frame_size_1): Don't return early when frame's pixel
2040 size changes - we still have to record the new sizes in the
2042 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2043 also when toolbar gets larger.
2044 * window.c (check_frame_size): Include internal_border_width in
2046 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2047 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2048 In non-toolkit/non-GTK version clear internal border.
2049 * xterm.c (x_clear_under_internal_border): New function for
2050 non-toolkit/non-GTK version.
2051 (x_after_update_window_line): In non-toolkit/non-GTK version
2053 (handle_one_xevent, x_set_window_size):
2054 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2055 * xterm.h (x_clear_under_internal_border): Extern it.
2057 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2059 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2060 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2063 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2065 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2066 last value of point is not equal to buffer's point. (Bug#16129)
2068 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2071 * nsterm.h (updateCollectionBehavior): Rename from
2072 updateCollectionBehaviour. All uses changed.
2074 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2075 * Makefile.in (SETFATTR): New macro.
2076 (temacs$(EXEEXT)): Use it.
2078 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2080 Fix maximization behavior on Windows (Bug#16300).
2081 * w32fns.c (w32_fullscreen_rect): Don't handle
2082 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2083 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2084 of SetWindowPos. Restore last placement also when leaving
2085 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2086 but the FULLSCREEN_BOTH case.
2088 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2091 * data.c (arithcompare_driver):
2092 * fileio.c (Fcar_less_than_car):
2093 * fns.c (internal_equal):
2094 * frame.c (delete_frame):
2095 * lisp.h (enum More_Lisp_Bits):
2097 Avoid C99 constructs that don't work in C89.
2098 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2099 to port to C89, which doesn't have 'long long'.
2100 (count_trailing_zero_bits): Use them.
2102 2014-01-03 Chong Yidong <cyd@gnu.org>
2104 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2106 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2108 Further adjust frame/window scrollbar width calculations.
2109 * window.c (apply_window_adjustment):
2110 Set windows_or_buffers_changed.
2111 (Fwindow_scroll_bars): Return actual scrollbar width.
2112 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2113 For non-toolkit builds again use 14 as minimum width and set
2114 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2115 * xterm.c (XTset_vertical_scroll_bar): Take width from
2116 WINDOW_SCROLL_BAR_AREA_WIDTH.
2117 (x_new_font): Rename wid to unit. Base calculation of new
2118 scrollbar width on toolkit used and make it analogous to that of
2119 x_set_scroll_bar_default_width.
2120 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2121 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2122 of GetSystemMetrics.
2123 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2124 WINDOW_SCROLL_BAR_AREA_WIDTH.
2125 (x_new_font): Make it correspond to changes in xterm.c.
2127 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2129 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2130 This is a cleaner way to fix the MinGW-w64 porting problem.
2131 Check for INTPTR_MAX misconfiguration.
2133 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2135 * search.c (newline_cache_on_off, find_newline): In indirect
2136 buffers, use the newline cache of the base buffer.
2138 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2139 buffer, invalidate the caches of its base buffer. (Bug#16265)
2141 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2142 buffers, use the width-run cache of the base buffer.
2144 * xdisp.c (redisplay_window): When the window displays an indirect
2145 buffer, and the character widths in the display table have
2146 changed, invalidate the width-run cache of the corresponding base
2149 * fileio.c (Finsert_file_contents): When invalidating the newline
2150 cache, consider the case of inserting into indirect buffer.
2152 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2153 In indirect buffers, use the paragraph cache of the base buffer.
2155 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2157 * window.c (grow_mini_window): Fix last change.
2159 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2161 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2163 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2165 * w32term.c (w32_initialize): Use LCID and LOWORD.
2167 * w32proc.c (create_child): Use pid_t for 5th argument.
2168 (IsValidLocale): Don't provide prototype for MinGW64.
2169 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2170 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2172 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2173 MinGW64 doesn't support.
2175 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2177 * w32.c (set_named_security_info): New function.
2178 (acl_set_file): Fall back on set_named_security_info if
2179 set_file_security fails.
2180 (g_b_init_set_named_security_info_w)
2181 (g_b_init_set_named_security_info_a): New static variables.
2182 (globals_of_w32): Initialize them to zero.
2183 (set_named_security_info): Set them to non-zero if the
2184 corresponding API is available.
2185 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2186 New function typedefs.
2188 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2190 Some more fixes following pixelwise resize changes including one
2192 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2193 of frame_resize_pixelwise.
2194 * widget.c (pixel_to_text_size): New function.
2195 (update_wm_hints): Have size hints respect value of
2196 frame_resize_pixelwise.
2197 (EmacsFrameResize): Alway process resize requests pixelwise.
2198 * window.c (grow_mini_window): Make sure mini window is at least
2200 * xdisp.c (display_menu_bar): Make sure menubar extends till
2202 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2203 (x_set_tool_bar_lines): Calculate pixelwise.
2204 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2205 frame_resize_pixelwise.
2207 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2209 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2210 variables not used there.
2212 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2214 * w32.c (sys_umask): New function. (Bug#16299)
2216 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2218 * dispnew.c (change_frame_size_1): Take old width of root window
2219 from that window's pixel width. (Bug#16284)
2221 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2223 Plain copy-file no longer chmods an existing destination (Bug#16133).
2224 * fileio.c (realmask): Now a static var, not a local.
2225 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2226 Remove arg STATPTR. All uses changed.
2227 (Fcopy_file): Do not alter permissions of existing destinations,
2228 unless PRESERVE-PERMISSIONS (renamed from
2229 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2230 Avoid race when testing for existing destinations and for
2231 when input and output files are the same.
2232 If changing the group fails, adjust both default and
2233 preserved permissions so that access is not granted to the
2235 (Fset_default_file_modes, init_fileio): Update realmask.
2236 (Fdefault_file_modes): Use realmask instead of calling umask.
2238 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2240 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2241 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2242 flags on the daemon pipe ends before execing.
2244 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2246 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2247 session. (Bug#14739)
2249 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2251 * callproc.c (Vexec_path): Document that exec-directory is in it.
2253 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2255 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2258 2013-12-27 Chong Yidong <cyd@gnu.org>
2260 * data.c (Fsymbol_function): Doc fix.
2262 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2264 Some more tinkering with Bug#16051.
2265 * window.c (resize_frame_windows): Don't let the size of the
2266 root window drop below the frame's default character size.
2267 Never ever delete any subwindows - let the window manager do the
2270 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2271 of toolbar lines needed when they exceed the height of the root
2273 (unwind_create_frame_1): New function.
2274 (Fx_create_frame): Generally inhibit calling the window
2275 configuration change hook here. Remove extra call to
2276 change_frame_size - it's not needed when we don't run the
2277 configuration change hook.
2279 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2281 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2282 On my Fedora 19 platform the core dumps were so big that
2283 my desktop became nearly catatonic.
2284 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2285 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2286 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2287 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2288 a clang-only syntax.
2289 * conf_post.h (__has_feature): New macro, if not already defined.
2290 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2291 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2293 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2295 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2296 is a file name. (Bug#16252)
2298 2013-12-25 Chong Yidong <cyd@gnu.org>
2300 * keyboard.c (Voverriding_terminal_local_map)
2301 (Voverriding_local_map): Doc fix.
2303 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2305 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2307 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2308 file name when it is submitted to ShellExecute. Simplify code.
2309 Don't test DOCUMENT for being a string, as that is enforced by
2310 CHECK_STRING. Doc fix.
2312 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2314 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2315 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2316 redisplay_tool_bar does. Improve and fix commentary.
2317 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2318 limits of the glyph matrices. (Bug#16051)
2319 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2320 only when the new size is different from the old one, and the new
2321 size can be achieved given the frame height.
2323 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2325 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2327 2013-12-23 Glenn Morris <rgm@gnu.org>
2329 * lread.c (Fload): Mention load-prefer-newer in doc.
2331 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2333 Handle Bug#16207 by being more restrictive when running hooks.
2334 * window.c (unwind_change_frame): New function.
2335 (Fset_window_configuration): Don't run configuration change hook
2336 while the frame configuration is unsafe. Call select_window
2339 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2341 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2343 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2345 * nsterm.h: Declare EmacsColor category.
2347 * nsterm.m (NSColor): Implement EmacsColor category.
2348 (ns_get_color): Use colorUsingDefaultColorSpace.
2349 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2351 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2353 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2355 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2356 having the PNG_NORETURN attribute, to avoid compiler warning in
2359 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2361 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2363 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2364 fringe background extension.
2365 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2366 because they are now always the same as `left' and `width',
2367 respectively. Remove code for the case that `width' and
2368 `sb_width' are different.
2370 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2372 Remove scroll_bar_actual_width from frames.
2373 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2374 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2375 (x_figure_window_size):
2376 * nsterm.m (x_set_window_size):
2377 * widget.c (set_frame_size):
2378 * w32term.c (x_set_window_size):
2379 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2380 scroll_bar_actual_width.
2382 Convert scroll_bar members to integers on Windows.
2383 * w32term.h (struct scroll_bar): Convert top, left, width,
2384 height, start, end and dragging to integers.
2385 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2387 * w32term.c (w32_set_scroll_bar_thumb)
2388 (w32_scroll_bar_handle_click): Remove XINT conversions for
2389 scroll_bar members. Treat bar->dragging as integer.
2390 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2391 first element. Remove XINT conversions for scroll_bar members.
2392 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2393 Remove XINT conversions for scroll_bar members.
2395 Fix assignment for new window total sizes.
2396 * window.c (Fwindow_resize_apply_total): Assign values for
2399 2013-12-20 Chong Yidong <cyd@gnu.org>
2401 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2402 argument to `append'.
2404 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2406 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2407 current text face, for extending the face of the display margins.
2410 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2411 Doc fix. (Bug#16190)
2413 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2415 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2418 * nsterm.m (Qfile, Qurl): New.
2419 (EV_MODIFIERS2): New macro.
2420 (EV_MODIFIERS): Use EV_MODIFIERS2.
2421 (ns_term_init): Remove font and color from DND, does not work on
2422 newer OSX, and other ports don't have them.
2423 (performDragOperation:): Handle modifiers used during drag.
2424 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2425 Remove global Lisp variables used to communicate with ns-win.el.
2426 Remove font and color handling.
2427 (syms_of_nsterm): Defsym Qfile and Qurl.
2429 2013-12-19 Anders Lindgren <andlind@gmail.com>
2431 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2432 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2434 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2435 (constrainFrameRect): Remove special case nr_screens == 1.
2436 Don't constrain size to size of view.
2438 * nsterm.h (ns_output): Remove dont_constrain.
2440 2013-12-19 Anders Lindgren <andlind@gmail.com>
2442 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2444 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2446 Minor fixes for recent openp changes.
2447 * lisp.h (GCPRO7): New macro.
2448 * lread.c (openp): Use bool for boolean; all callers changed.
2449 Protect save_string from GC. Don't assume that file descriptors
2450 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2451 warning about uninitialized variable.
2453 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2455 * w32fns.c (emacs_abort): Use intptr_t as argument of
2456 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2458 2013-12-18 Glenn Morris <rgm@gnu.org>
2460 * lread.c (Fload): Pass load_prefer_newer to openp.
2461 Don't bother checking mtime if openp already did it.
2462 (openp): Add `newer' argument, to check all suffixes
2463 and find the newest file.
2464 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2465 * callproc.c (call_process):
2466 * charset.c (load_charset_map_from_file):
2467 * emacs.c (init_cmdargs):
2468 * image.c (x_create_bitmap_from_file, x_find_image_file):
2470 * lread.c (Flocate_file_internal):
2471 * process.c (Fformat_network_address):
2472 * sound.c (Fplay_sound_internal):
2473 * w32.c (check_windows_init_file):
2474 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2476 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2478 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2480 * w32.c (getloadavg): Don't index samples[] array with negative
2481 indices. Recover from wall-clock time being set backwards.
2483 * w32term.c (w32_initialize): Declare the argument of
2484 set_user_model as const.
2486 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2487 (w32_menu_show): Constify some arguments passed to MessageBox.
2489 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2490 to initialize Lisp objects.
2492 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2493 initialize Lisp objects.
2495 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2496 use variables used only on X under that condition.
2498 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2499 variables not used there.
2501 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2503 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2504 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2506 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2508 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2509 code, revealed in presence of R2L characters, character
2510 compositions, and display vectors. A better fix for Bug#16148.
2511 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2512 GTK and NS builds, they don't have this member of struct frame.
2514 * dispextern.h (struct composition_it): Correct a comment for the
2517 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2519 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2520 This prevents a compilation error on C compilers that do not
2521 default functions to return 'int' if not declared. Also, add
2522 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2523 since it now uses inline functions.
2525 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2527 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2528 display margins on mode line, header line, and in the frame's
2529 tool-bar window. (Bug#16165)
2531 2013-12-16 Andreas Schwab <schwab@suse.de>
2533 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2535 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2537 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2540 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2542 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2544 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2546 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2547 intended to find bogus pointers in font objects (Bug#16140).
2548 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2549 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2550 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2551 Disable for MS-Windows due to Bug#15876; apparently this
2552 requires more or less substantial changes in fontset code.
2553 * xfont.c (xfont_close):
2554 * xftfont.c (xftfont_close): Call x_display_info_for_display
2555 to check whether 'Display *' is valid (Bug#16093 and probably
2558 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2560 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2561 Reported by Juanma Barranquero <lekktu@gmail.com>.
2563 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2564 open a pty on MS-Windows. (Bug#16152)
2566 * emacs.c (decode_env_path): Fix bogus comparison against
2567 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2569 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2571 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2572 (Fx_file_dialog): Add parentheses around && to silence warning.
2574 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2576 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2578 * xdisp.c (extend_face_to_end_of_line): Extend background of
2579 non-default face in margin areas as well. (Bug#16151)
2580 (display_line): Call extend_face_to_end_of_line for continued
2581 lines as well, if the display margins have non-zero width.
2582 (set_glyph_string_background_width): When needed, set the
2583 extends_to_end_of_line_p flag on glyph strings to be drawn in
2584 margin areas, not only in the text area.
2586 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2589 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2591 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2592 Don't worry about verify_error being t, since it has to be a list.
2594 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2596 Use bool for boolean, focusing on headers.
2597 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2598 No need to include <stdbool.h>, since conf_post.h does it now.
2599 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2600 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2601 (SET_PER_BUFFER_VALUE_P):
2602 * ccl.c, ccl.h (setup_ccl_program):
2603 * ccl.h (CHECK_CCL_PROGRAM):
2604 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2605 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2606 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2607 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2608 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2609 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2610 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2611 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2612 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2613 (CHARSET_FAST_MAP_SET):
2614 * coding.c (decode_coding_ccl, encode_coding_ccl):
2615 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2616 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2617 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2618 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2619 (decode_coding_c_string):
2620 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2621 * conf_post.h (has_attribute):
2622 * dispextern.h (trace_redisplay_p)
2623 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2624 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2625 (SET_GLYPH_FROM_CHAR_GLYPH)
2626 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2627 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2628 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2629 (cursor_in_mouse_face_p):
2630 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2631 (blank_row, prepare_desired_row)
2632 (build_frame_matrix_from_leaf_window, make_current)
2633 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2634 (update_window, scrolling_window, update_frame_line):
2635 * disptab.h (GLYPH_FOLLOW_ALIASES):
2636 * editfns.c (Fformat):
2637 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2638 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2639 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2640 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2641 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2642 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2643 (FONT_DEFERRED_LOG):
2644 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2645 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2646 (FRAME_MOUSE_UPDATE):
2647 * fringe.c (Fdefine_fringe_bitmap):
2648 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2649 (x_create_bitmap_from_xpm_data, xpm_load_image):
2650 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2651 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2652 (MERGE_INTERVAL_CACHE):
2653 * keymap.h (KEYMAPP):
2654 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2655 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2656 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2657 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2658 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2659 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2660 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2661 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2662 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2663 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2664 (SETUP_BUFFER_SYNTAX_TABLE):
2665 * systime.h (timespec_valid_p):
2666 * term.c (save_and_enable_current_matrix):
2667 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2668 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2669 (redisplay_internal, try_window_reusing_current_matrix)
2670 (sync_frame_with_window_matrix_rows, try_window_id)
2671 (display_menu_bar, display_tty_menu_item, display_mode_line)
2672 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2673 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2674 * xmenu.c (xmenu_show):
2675 * xterm.c (use_xim, x_term_init):
2676 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2677 (struct x_bitmap_record):
2678 Use bool for booleans.
2679 * ccl.c (struct buffer_text):
2680 * ccl.h (struct ccl_program):
2681 * charset.h (struct charset):
2683 * coding.h (struct iso_2022_spec, struct coding_system):
2684 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2685 (struct glyph_string, struct face, struct face_cache)
2686 (struct bidi_string_data, struct bidi_it)
2687 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2689 * editfns.c (Fformat):
2690 * frame.h (struct frame):
2691 * fringe.c (struct fringe_bitmap):
2692 * intervals.h (struct interval):
2693 * keyboard.h (struct kboard):
2694 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2695 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2696 (struct Lisp_Buffer_Local_Value, union specbinding):
2697 * macfont.m (struct macfont_info):
2698 * process.h (struct Lisp_Process):
2699 * termchar.h (struct tty_display_info):
2700 * window.h (struct window):
2701 * xterm.h (struct x_output):
2702 Use bool_bf for boolean bit-fields.
2703 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2704 All callers changed.
2705 * ccl.h (struct ccl_program): Remove unused members private_state,
2706 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2708 (struct ccl_spec): Remove unused members cr_carryover,
2709 eight_bit_carryover.
2710 * conf_post.h: Include <stdbool.h>.
2711 (bool_bf): New type.
2712 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2713 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2714 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2715 'do { ... } while (false)' brackets.
2716 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2717 Args must now be expressions; all callers changed.
2718 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2719 (PRODUCE_GLYPHS): Simplify use of boolean.
2720 * fileio.c (Fcopy_file):
2721 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2722 * lisp.h (UNGCPRO): Return void, not int.
2723 (FOR_EACH_TAIL): Use void expression, not int expression.
2724 * region-cache.c: Reindent.
2725 * region-cache.h: Copy comments from region-cache.c, to fix
2726 incorrect remarks about booleans.
2728 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2730 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2731 when character at point is displayed from a display vector.
2734 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2736 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2737 now a list of certificate validation checks that will abort a
2738 connection with an error.
2739 (Fgnutls_boot): Document it and use it.
2741 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2743 * w32term.c (w32_enable_frame_resize_hack): New variable.
2744 (x_set_window_size): Use it to hack frame resizing on Windows
2747 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2749 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2750 Windows-specific code to w32.c. Change error message text to
2751 match that of Posix platforms.
2753 * w32.c (w32_copy_file): New function, most of the code copied and
2754 reworked from Fcopy_file. Improve error handling. Plug memory
2755 leak when errors are thrown. Support file names outside of the
2756 current codepage. (Bug#7100)
2758 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2760 * lread.c (load_path_default): Prototype.
2762 2013-12-13 Glenn Morris <rgm@gnu.org>
2764 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2765 (dump_path): Remove.
2766 (load-path-default): Remove `changed' argument.
2767 Do not set dump_path permanently. Simplify.
2768 (init_lread): Simplify.
2769 (syms_of_lread): Remove dump_path.
2771 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2773 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2774 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2775 2013-12-12 font-related change to avoid Bug#16128, which
2776 is quite hard to fix without even more substantial changes.
2778 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2780 * font.c (font_close_object): Check for live frame (Bug#16128).
2782 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2784 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2785 Return ptrdiff_t, not int, since it's a buffer size.
2786 Reindent/reparen some macros to a more Gnuish style.
2788 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2790 Avoid undefined behavior with huge regexp interval counts.
2791 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2792 since it's now specialized to interval counts. All uses changed.
2793 Do not assume wrapraound on signed integer overflow.
2794 (regex_compile): Simplify based on the above changes.
2796 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2798 Support file names on MS-Windows that use characters outside of
2799 the current system codepage. (Bug#7100)
2801 * w32.c (get_file_security, set_file_security)
2802 (create_symbolic_link): Separate pointers and boolean flags for
2803 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2804 non-zero, else the former.
2805 (codepage_for_filenames, filename_to_utf16, )
2806 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2808 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2810 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2811 Accept only one argument; all callers changed.
2812 (dostounix_filename): Remove the second argument, now works in
2813 UTF-8. All callers changed.
2814 (parse_root): Lose DBCS code.
2815 (get_long_basename, w32_get_short_filename, init_environment)
2816 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2817 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2818 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2819 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2820 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2821 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2823 (ansi_encode_filename): New function.
2824 (get_emacs_configuration, get_emacs_configuration_options):
2826 (add_volume_info, GetCachedVolumeInformation): Run the input file
2827 name through unixtodos_filename, to ensure it is stored and
2828 referenced in canonical form.
2829 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2830 (logon_network_drive, sys_link, utime): Improve error handling.
2831 (sys_access): New function.
2832 (hashval, generate_inode_val): Unused functions deleted.
2833 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2834 (check_windows_init_file): Convert error message from UTF-8 to
2835 ANSI codepage, for display in the message box.
2836 (globals_of_w32): Set w32_unicode_filenames according to the OS
2839 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2840 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2841 (syms_of_w32term): Declare w32-unicode-filenames.
2843 * w32proc.c (new_child, delete_child): Remove code that handled
2844 unused pending_deletion and input_file members of the child struct.
2845 (create_child, sys_spawnve): Convert all file names to ANSI
2846 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2847 name cannot be encoded in ANSI codepage. Don't use
2848 unixtodos_filename, mirror slashes by hand.
2849 (record_infile, record_pending_deletion): Functions deleted.
2850 (Fw32_short_file_name): Call w32_get_short_filename instead of
2853 * w32notify.c (add_watch): Work in Unicode mode when
2854 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2855 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2856 instead, do the same with Lisp primitives.
2858 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2859 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2860 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2861 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2862 (Fw32_shell_execute): Improve error reporting.
2863 (Fdefault_printer_name): Ifdef away for Cygwin.
2865 * w32.h (struct _child_process): Remove input_file and
2866 pending_deletion members that are no longer used.
2867 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2868 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2869 (ansi_encode_filename): New and updated prototypes.
2871 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2873 (unexec): Don't use dostounix_filename, it expects a file name in
2874 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2877 * fileio.c (Ffile_name_directory, file_name_as_directory)
2878 (directory_file_name, Fexpand_file_name)
2879 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2880 arguments of dostounix_filename.
2881 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2882 use MAX_UTF8_PATH for size of file-name strings.
2883 (emacs_readlinkat): Build an explicitly unibyte string for file
2885 (syms_of_fileio) <file-name-coding-system>:
2886 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2888 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2889 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2890 directories to UTF-8.
2891 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2892 environment, and each element of the input PATH, to UTF-8.
2894 * dired.c (file_attributes): Use build_unibyte_string explicitly
2895 to make Lisp strings from user and group names.
2897 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2900 * coding.c (decode_file_name, encode_file_name): New functions.
2902 * termcap.c (tgetent): Adapt to the change in arguments of
2905 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2908 * msdos.c (dostounix_filename, init_environment): Adapt to the
2909 change in arguments of dostounix_filename.
2911 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2912 [WINDOWSNT]: Encode file names passed to the image libraries in
2915 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2916 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2918 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2919 arguments of dostounix_filename.
2921 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2923 * font.h (struct font_entity) [HAVE_NS]: New field to record
2924 font driver which was used to create this entity.
2925 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2926 frame where the font was opened.
2927 (font_close_object): Add prototype.
2928 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2929 (font_close_object): Not static any more. Lost frame arg.
2930 Adjust comment and users.
2931 * alloc.c (cleanup_vector): Call font_close_object to adjust
2932 per-frame font counters correctly. If HAVE_NS, also call
2933 driver-specific cleanup for font-entity objects.
2934 * ftfont.c (ftfont_open):
2935 * nsfont.m (nsfont_open):
2936 * w32font.c (w32font_open_internal):
2937 * xfont.c (xfont_open):
2938 * xftfont.c (xftfont_open): Save frame pointer in font object.
2939 * macfont.m (macfont_open): Likewise.
2940 (macfont_descriptor_entity): Save driver pointer to be able
2941 to call its free_entity routine when font-entity is swept.
2942 * ftxfont.c (ftxfont_open): Add eassert because frame
2943 pointer should be saved by ftfont_driver.open.
2945 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2947 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2948 input polling is used. This is still meaningful for Cygwin, see
2949 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2950 * keyboard.c (poll_for_input_1, input_polling_used):
2951 Define unconditionally.
2952 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2953 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2954 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2955 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2956 (face_for_char): Likewise. Rearrange eassert and return ASCII
2957 face for CHAR_BYTE8_P.
2958 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2960 2013-12-11 Ken Brown <kbrown@cornell.edu>
2962 * dispextern.h (erase_phys_cursor):
2963 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2965 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2967 * nsterm.m (x_free_frame_resources):
2968 * term.c (tty_free_frame_resources):
2969 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2970 face cache because it's implied by free_frame_faces anyway.
2971 * w32term.c (x_free_frame_resources): Likewise. Do not call
2972 free_frame_faces twice.
2974 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2976 * editfns.c (Fformat_time_string): Mention %F in the doc.
2978 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2980 * window.c (resize_frame_windows): Don't return immediately when
2981 the root window's size doesn't change - the minibuffer window
2982 may still have to be repositioned/resized.
2983 * xfns.c (Fx_create_frame): Always change the frame size after
2984 initializing the frame's faces.
2985 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2986 change_frame_size should already have done it.
2987 (x_new_font): Assign new tool- and menu-bar heights.
2988 (x_set_window_size_1): Account for tool- and menu-bar heights
2989 (Bug#16013). Don't set pixel sizes since change_frame_size
2990 should already have done it.
2992 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2994 Remove the option of using libcrypto.
2995 * Makefile.in (LIB_CRYPTO): Remove.
2996 (LIBES): Don't use it.
2998 2013-12-11 Juri Linkov <juri@jurta.org>
3000 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
3001 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
3003 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
3005 * xdisp.c (display_tool_bar_line): Don't extend on a previously
3006 drawn tool bar items (Bug#16058).
3007 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
3009 2013-12-09 Ken Brown <kbrown@cornell.edu>
3011 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
3013 * lisp.h (get_frame_param): Adjust conditions for prototype
3016 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3018 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
3019 Avoid unused macro warning if configured --without-xft.
3021 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
3023 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
3025 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3027 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3029 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3031 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3033 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3035 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3037 Use libcrypto's checksum implementations if available, for speed.
3038 * Makefile.in (LIB_CRYPTO): New macro.
3041 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3042 The macro didn't conform to C99 due to type mismatch,
3043 which caused compilation failure with Sun C 5.12,
3044 and it was confusing anyway. Include window.h to declare
3045 redisplay_other_windows.
3047 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3049 * window.c (set_window_buffer): Update mode line (bug#16084).
3051 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3053 Fix minor problems found by static checking.
3054 * keyboard.c (poll_for_input_1, input_polling_used):
3055 Define only if HAVE_NTGUI.
3056 * xmenu.c (popup_activate_callback): Omit unnecessary
3057 check against USE_X_TOOLKIT, which must be defined here anyway.
3058 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3061 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3063 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3065 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3067 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3069 * nsterm.m (x_set_window_size): Remove fprintf.
3070 (init): Define always. Set applicationDidFinishLaunchingCalled
3072 (applicationDidFinishLaunching:):
3073 Set applicationDidFinishLaunchingCalled.
3074 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3077 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3079 Pixel resize changes for NS (Bug#16049).
3080 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3081 height/width. row/cols are locals.
3082 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3083 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3084 (windowWillResize): Remove gsextra. Calculate extra as in
3086 (x_new_font): Don't change frame size if fullscreen.
3087 Change size pixelwise.
3089 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3090 comment in xfns.c. Change to pixelwise call.
3092 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3094 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3097 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3099 * xterm.c (input_signal_count): Remove.
3100 (x_dispatch_event): Define unconditionally.
3101 (x_make_frame_visible): Process X events until the frame
3102 is really visible (Bug#16027).
3103 * xterm.h (x_dispatch_event): Declare unconditionally.
3105 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3107 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3109 * nsterm.m (x_set_window_size): Handle pixelwise.
3111 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3113 * w32term.c (x_new_font):
3114 * xterm.c (x_new_font): Calculate new frame size from new font
3117 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3119 * lisp.h (FOR_EACH_TAIL): New macro.
3120 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3122 * window.c (select_window): Call second wset_redisplay before we change
3123 selected_window (bug#16034).
3125 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3127 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3129 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3131 * w32xfns.c: Include window.h, to avoid a compiler warning.
3133 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3135 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3136 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3137 window_scroll takes care of it.
3138 (Fset_window_point, Fdelete_other_windows_internal)
3139 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3140 (Fsplit_window_internal, Fdelete_window_internal)
3141 (Fresize_mini_window_internal, Fset_window_configuration)
3142 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3143 cause redisplay instead of forcing a complete redisplay.
3144 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3145 we're only affecting the selected_window.
3147 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3149 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3150 directional control characters. Update type and category
3151 determination according to the UBA from Unicode v6.3.
3152 (bidi_category_t): New category EXPLICIT_FORMATTING.
3154 * dispextern.h (bidi_type_t): Update to include new bidirectional
3155 properties introduced with Unicode v6.3. (Bug#16043)
3157 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3159 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3162 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3164 * font.c (font_list_entities): Remove dummy assignment.
3165 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3166 used on graphic displays only. Remove unused 'font_encoder' member.
3167 (struct font_bitmap): Remove unused 'extra' member.
3168 * nsfont.m (nsfont_open):
3169 * w32font.c (w32font_open_internal):
3170 * ftfont.c (ftfont_get_bitmap): Adjust users.
3172 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3174 Use bool for boolean.
3175 * tparam.c (tparam1):
3176 * undo.c (record_point, record_property_change):
3177 Use bool for boolean, for local vars that are always true or false.
3179 Minor integer overflow fixes (Bug#16033).
3180 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3181 This improves on the previous fix to this function.
3182 (window_resize_check): When summing up pixel counts, don't rely on
3183 undefined behavior if the sum overflows.
3185 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3187 * window.c (Fset_window_new_pixel): Don't choke at negative
3188 argument value (Bug#16033).
3190 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3191 to avoid crash in window_box_height.
3193 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3194 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3196 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3198 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3200 Minor integer overflow fixes.
3201 * window.c (Fset_window_new_pixel, grow_mini_window):
3202 * xdisp.c (Fwindow_text_pixel_size):
3203 Avoid undefined behavior on signed integer overflow.
3204 * xfns.c (x_set_mouse_color):
3205 Check that drag shape fits in 'unsigned', since that's what X wants.
3207 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3209 Improve reporting of fatal exception on MS-Windows.
3210 * w32fns.c (my_exception_handler): New function.
3211 (globals_of_w32fns): Set it up as the unhandled exception
3212 handler. Initialize exception code and address to zeros.
3213 (emacs_abort): If the exception code and address are available,
3214 print them at the beginning of the backtrace. Fix the format of
3215 printing addresses (was producing 0x0x12345678 on XP).
3218 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3220 * eval.c (Fbacktrace__locals): New function.
3221 (syms_of_eval): Defsubr it.
3223 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3225 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3226 Define here to unify between...
3227 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3228 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3230 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3232 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3234 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3235 fringe background extension.
3236 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3237 because they are now always the same as `left' and `width',
3238 respectively. Remove code for the case that `width' and
3239 `sb_width' are different.
3241 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3243 Fix minor problems found by static checking.
3244 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3245 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3246 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3248 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3250 * image.c (imagemagick_compute_animated_image): Don't crash if we
3251 have an animation with different-sized images (bug#15313).
3253 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3255 Remove some unused items introduced during pixelwise change.
3256 * window.c (window_resize_total_check): Remove unused function.
3257 * xdisp.c (remember_mouse_glyph): Remove unused label.
3258 (Ftool_bar_height): Move declaration inside #if.
3259 * xterm.c (x_set_window_size): Don't use r and c.
3261 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3263 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3266 * window.c (Fset_window_configuration): Comment out unused variables.
3268 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3270 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3272 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3274 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3276 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3277 HAVE_GNUTLS3 (Bug#16001).
3279 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3280 if interrupts are deferred (Bug#15801).
3282 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3284 Support resizing frames and windows pixelwise.
3285 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3286 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3287 (struct glyph_matrix): Replace window_left_col and
3288 window_top_line by window_pixel_left and window_pixel_top.
3289 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3291 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3292 (draw_window_divider, move_it_to, x_draw_right_divider)
3293 (x_draw_bottom_divider, change_frame_size): Add or fix
3295 * dispnew.c (change_frame_size_1): Change prototype.
3296 (adjust_glyph_matrix, required_matrix_width)
3297 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3298 values instead of lines and columns.
3299 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3300 WINDOW_TOTAL_FRINGE_WIDTH.
3301 (handle_window_change_signal, do_pending_window_change)
3302 (init_display): Adjusts calls of change_frame_size.
3303 (change_frame_size, change_frame_size_1): Handle pixelwise
3305 * frame.c (Qright_divider_width, Qbottom_divider_width):
3307 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3308 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3309 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3310 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3312 (set_frame_param): New function.
3313 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3314 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3315 (Ffringe_width, Fborder_width, Fright_divider_width)
3316 (Fbottom_divider_width): New functions, defsubr them.
3317 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3318 New argument pixelwise.
3319 (struct frame_parm_table): New members Qright_divider_width and
3320 Qbottom_divider_width.
3321 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3322 (x_report_frame_params): Handle Qright_divider_width and
3323 Qbottom_divider_width.
3324 (x_set_right_divider_width, x_set_bottom_divider_width):
3326 (frame_resize_pixelwise): New option.
3327 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3328 new_pixelwise, right_divider_width and bottom_divider_width;
3329 remove total_lines; rename text_lines, text_cols, new_text_lines
3330 and new_text_cols to text_height, text_width, new_height and
3331 new_width respectively.
3332 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3333 FRAME_TEXT_WIDTH respectively.
3334 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3335 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3336 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3338 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3339 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3340 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3341 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3342 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3343 (FRAME_TOTAL_COLS_ARG): Remove macro.
3344 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3345 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3346 (x_wm_set_size_hint): Handle frame pixel sizes.
3347 * indent.c (compute_motion, Fcompute_motion):
3348 Call window_body_width instead of window_body_cols.
3349 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3350 (make_lispy_position): Handle right and bottom dividers.
3351 (Fsuspend_emacs): Pixelize call of change_frame_size.
3352 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3353 * lisp.h: Extern set_frame_param.
3354 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3356 (Fx_create_frame): Add entry for vertical_drag_cursor.
3357 Pixelize call of change_frame_size.
3358 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3359 * nsterm.m (ns_update_window_end): Optionally draw right
3361 (x_set_window_size): Add argument pixelwise.
3362 Call check_frame_size and change_frame_size with pixelwise zero.
3363 (ns_draw_window_divider): New function.
3364 (ns_redisplay_interface): Add ns_draw_window_divider.
3365 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3366 (x_new_font): Call x_set_window_size with pixelwise zero.
3367 * print.c (print_object): For a window print its sequence
3369 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3370 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3371 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3372 (w32_createwindow): Use scroll bar area width.
3373 (w32_wnd_proc): Handle bottom divider width.
3374 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3375 (Fx_create_frame): Default divider width parameters.
3376 Caclulate sizes pixelwise. Add vertical drag cursor support.
3377 (x_create_tip_frame): Default divider widths to zero.
3378 Pixelize call to change_frame_size.
3379 (Fx_show_tip): Add handling of divider widths. Pixelize window
3381 (Fw32_frame_rect): New function.
3382 (frame_parm_handler w32_frame_parm_handlers): Add divider
3384 (Vx_window_vertical_drag_shape): Add variable.
3385 * w32inevt.c (resize_event, maybe_generate_resize_event):
3386 Pixelize change_frame_size calls.
3387 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3389 * w32term.c (w32_draw_window_divider): New function.
3390 (x_update_window_end): Handle right divider.
3391 (w32_draw_fringe_bitmap, x_scroll_run)
3392 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3393 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3394 Calculate new frame sizes pixelwise.
3395 (x_new_font): Pixelize call to x_set_window_size.
3396 (x_check_fullscreen): Pixelize call to change_frame_size.
3397 (x_set_window_size_1, x_set_window_size): New argument
3398 pixelwise. Calculate pixelwise.
3399 (x_wm_set_size_hint): Use scroll bar area width.
3400 (w32_redisplay_interface): Add w32_draw_window_divider.
3401 * w32term.h (struct w32_output): Add vertical drag cursor.
3402 * widget.c (set_frame_size, update_wm_hints)
3403 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3405 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3406 * window.c (sequence_number): Restore.
3407 (Fwindow_pixel_width, Fwindow_pixel_height)
3408 (Fwindow_mode_line_height, Fwindow_header_line_height)
3409 (window_pixel_to_total, Frun_window_scroll_functions)
3410 (Fset_window_new_pixel, window_resize_apply_total)
3411 (Fwindow_resize_apply_total): New functions.
3412 (window_body_height, window_body_width): Rename from
3413 window_body_lines. New argument PIXELWISE.
3414 Calculate pixelwise.
3415 (Fwindow_body_height, Fwindow_body_width): New argument
3417 (coordinates_in_window, window_relative_x_coord): Use window's
3418 pixel width instead of total width.
3419 (replace_window, recombine_windows): Initialize pixel values.
3420 (resize_root_window, resize_frame_windows, grow_mini_window)
3421 (shrink_mini_window): New argument PIXELWISE.
3422 Calculate pixelwise.
3423 (Fdelete_other_windows_internal, adjust_window_margins)
3424 (window_resize_check, window_resize_apply)
3425 (Fdelete_window_internal, Fresize_mini_window_internal)
3426 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3427 (check_frame_size): Rename arguments. New argument PIXELWISE.
3428 Calculate pixelwise.
3429 (set_window_buffer): Make samebuf bool. Run configuration change
3430 hook only if buffer changed.
3431 (Fset_window_buffer): Rewrite doc-string.
3432 (make_window): Initialize new_pixel slot.
3433 (Fwindow_resize_apply): Check pixel size of root window.
3434 (Fsplit_window_internal): Call 2nd argument pixel_size.
3435 Calculate pixelwise.
3436 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3438 (save_window_data): New slots frame_text_width,
3439 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3440 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3442 (Fcurrent_window_configuration, Fset_window_configuration)
3443 (save_window_save, compare_window_configurations): Handle new
3444 slots in save_window_data and saved_window.
3445 (Fset_window_scroll_bars): Fix doc-string.
3446 (window_resize_pixelwise): New variable.
3447 (coordinates_in_window, Fcoordinates_in_window_p):
3449 (make_parent_window): Adjust sequence_number.
3450 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3452 * window.h (struct window): New members new_pixel, pixel_left,
3453 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3454 (wset_new_pixel): New function.
3455 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3456 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3457 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3458 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3459 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3460 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3461 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3462 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3463 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3464 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3465 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3466 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3467 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3468 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3469 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3471 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3472 (window_body_width, check_frame_size): Adapt external declarations.
3473 * xdisp.c (last_max_ascent): New integer.
3474 (window_text_bottom_y): Handle bottom divider.
3475 (window_box_width, window_box_height): Calculate pixelwise.
3476 (get_glyph_string_clip_rects): Handle right divider.
3477 (remember_mouse_glyph): When windows are resized pixelwise
3478 proceed with width and height set to 1.
3479 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3481 (move_it_to): Calculate and return maximum x position
3483 (Fwindow_text_pixel_size): New function.
3484 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3485 (tool_bar_lines_needed): Rename to tool_bar_height.
3486 Calculate pixelwise.
3487 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3488 Calculate pixelwise.
3489 (redisplay_tool_bar): Calculate pixelwise.
3490 (redisplay_window): Calculate pixelwise. Handle dividers.
3491 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3492 (x_draw_vertical_border): Handle dividers.
3493 (define_frame_cursor1): Handle vertical drag cursor.
3494 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3495 (expose_window): Calculate pixelwise. Handle dividers.
3496 (init_xdisp): Initialize pixel values.
3497 * xfaces.c (Qwindow_divider): New face.
3498 (realize_basic_faces): Realize it.
3499 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3500 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3501 (x_set_scroll_bar_default_width): Default actual width to 16.
3502 (Fx_create_frame): Set sizes pixelwise.
3503 (x_create_tip_frame): Default divider widths to zero.
3504 Pixelize call of change_frame_size.
3505 (Fx_show_tip): Handle divider widths. Initial pixel position
3507 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3508 (Vx_window_vertical_drag_shape): New option.
3509 * xmenu.c (free_frame_menubar): Pixelize call of
3511 * xterm.c (x_draw_window_divider): New function.
3512 (x_update_window_end): Optionally draw right divider.
3513 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3514 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3515 (handle_one_xevent, x_new_font): Calculate pixelwise.
3516 (x_set_window_size_1, x_set_window_size): New argument
3517 pixelwise. Calculate pixelwise.
3518 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3519 (struct x_redisplay_interface): Add x_draw_window_divider.
3520 * xterm.h (struct x_output): Add vertical_drag_cursor.
3522 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3524 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3525 Set invisible frames's `redisplay' when a full redisplay is requested.
3526 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3527 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3528 (display_mode_lines): Set it here instead.
3530 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3532 * dispextern.h (set_window_update_flags): Remove.
3534 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3536 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3538 * xdisp.c (REDISPLAY_SOME_P): New macro.
3539 (redisplay_internal): Use it (bug#15999).
3540 (prepare_menu_bars, redisplay_window): Use it as well.
3542 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3544 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3546 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3547 (globals_of_w32font): Zero it out.
3548 (GetCharWidth32W_Proc): New function pointer.
3549 (get_char_width_32_w): New function.
3550 (compute_metrics): If get_glyph_outline_w returns an error, try
3551 get_char_width_32_w before declaring a failure. This avoids
3552 punishing raster (a.k.a. "bitmap") fonts by slowing down
3553 redisplay. (Bug#6364).
3555 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3557 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3558 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3559 highlight needs to be redisplayed. (Bug#15913)
3561 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3563 Fix minor problems found by static checking.
3564 * buffer.h (struct buffer_text, struct buffer):
3565 * frame.h (struct frame):
3566 * window.h (struct window):
3567 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3568 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3569 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3570 no-longer-valid use of HAVE_MENUS.
3571 * xdisp.c (propagate_buffer_redisplay): Now static.
3573 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3575 * xmenu.c (Fmenu_or_popup_active_p):
3576 * window.c (Fset_window_configuration):
3577 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3578 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3579 * fns.c (Fyes_or_no_p):
3580 * editfns.c (Fmessage_box, Fmessage_or_box):
3581 * alloc.c (make_save_ptr_ptr):
3582 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3584 * window.c (Fset_window_configuration): Move select_window later.
3586 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3588 Refine redisplay optimizations to only redisplay *some* frames/windows
3589 rather than all of them.
3590 * xdisp.c (REDISPLAY_SOME): New constant.
3591 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3592 (bset_redisplay, bset_update_mode_line): New functions.
3593 (message_dolog): Use bset_redisplay.
3594 (clear_garbaged_frames): Use fset_redisplay.
3595 (echo_area_display): Use wset_redisplay.
3596 (buffer_shared_and_changed): Remove.
3597 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3598 frame titles. Compute the actual set of windows redisplayed.
3599 Don't update frame titles and menu bars for frames that don't need to
3601 (propagate_buffer_redisplay): New function.
3603 (redisplay_internal): Use it. Be more selective in the set of windows
3604 we redisplay. Propagate windows_or_buffers_changed to
3605 update_mode_lines a bit later to simplify the code.
3606 (mark_window_display_accurate_1): Reset window and buffer's
3608 (redisplay_window): Do nothing if neither the window nor the buffer nor
3609 the frame needs redisplay.
3610 * window.h (struct window): Add `redisplay' field.
3611 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3612 (redisplay_other_windows, window_list): New declarations.
3613 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3614 (window_list): Not static any more.
3615 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3616 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3617 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3618 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3619 * frame.h (struct frame): Add `redisplay' field.
3620 Move `external_menu_bar' bitfield next to other bit-fields.
3621 (SET_FRAME_GARBAGED): Use fset_redisplay.
3622 (SET_FRAME_VISIBLE): Don't garbage the frame;
3623 Use redisplay_other_windows.
3624 * buffer.h (struct buffer): Add `redisplay' field.
3625 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3626 (modify_overlay): Use bset_redisplay.
3627 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3629 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3631 Support w32 file notifications in batch mode.
3632 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3633 invalid (which happens in batch mode). If non-interactive, call
3634 handle_file_notifications to store file notification events in the
3635 input queue. (Bug#15933)
3637 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3639 * w32inevt.c (handle_file_notifications): Now external, not static.
3641 * w32term.h (handle_file_notifications): Provide prototype.
3643 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3644 init_crit, since init_display, which does that otherwise, is not
3647 2013-11-27 Glenn Morris <rgm@gnu.org>
3649 * Makefile.in ($(lispsource)/international/charprop.el): New.
3650 (emacs$(EXEEXT)): Depend on charprop.el.
3652 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3654 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3655 deleting portions of the buffer under non-nil REPLACE argument.
3658 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3659 directory, watch it and not its parent.
3660 (add_watch): Allow empty string in FILE.
3662 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3664 * window.c (Fset_window_start, window_resize_apply)
3665 (window_scroll): Reset window_end_valid (Bug#15957).
3667 2013-11-27 Glenn Morris <rgm@gnu.org>
3669 * Makefile.in (leimdir): Now in lisp source directory.
3670 ($(leimdir)/leim-list.el): Just use ../leim .
3671 * epaths.in (PATH_DUMPLOADSEARCH):
3672 * lread.c (load_path_default):
3673 * nsterm.m (ns_load_path): No more leim directory.
3675 2013-11-26 Andreas Schwab <schwab@suse.de>
3677 * .gdbinit (xgettype): Add cast.
3679 2013-11-26 Glenn Morris <rgm@gnu.org>
3681 Preload leim-list.el.
3682 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3683 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3684 is a single directory.
3686 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3688 bool-vector-subsetp is now the normal direction (Bug#15912).
3689 * data.c (Fbool_vector_subsetp): Test whether the first argument
3690 is a subset of the second one, not the reverse. Add doc string.
3692 Fix minor problems found by static checking.
3693 * lread.c (load_path_default): Now static.
3694 * textprop.c (text_property_stickiness): Be consistent about the
3695 test used when deciding whether to consider the previous character.
3696 This simplifies the code a bit.
3698 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3700 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3702 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3703 (syms_of_frame): Don't defsubr them.
3705 2013-11-25 Glenn Morris <rgm@gnu.org>
3707 * lread.c (load_path_default): Change the sense of the argument.
3708 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3709 from dump_path. When it is not, avoid checking dump_path twice.
3711 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3712 uninstalled dump_path against installed Vload_path. (Bug#15964)
3714 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3716 Export get_pos_property to Elisp.
3717 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3718 (syms_of_editfns): Export it to Elisp.
3720 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3722 2013-11-23 Romain Francoise <romain@orebokech.com>
3724 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3725 initialization here ...
3726 (syms_of_fileio): ... from here.
3728 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3730 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3731 Please use --enable-check-lisp-object-type.
3733 2013-11-23 Glenn Morris <rgm@gnu.org>
3735 * process.c (get_process): Explicit error for dead buffers.
3737 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3739 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3741 2013-11-23 Glenn Morris <rgm@gnu.org>
3743 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3744 * lread.c (load_path_check): Take path to check as argument.
3745 (load_path_default): New, split from init_lread.
3746 (init_lread): Move calc of default load-path to load_path_default.
3747 Empty elements in EMACSLOADPATH now stand for the default.
3748 (load-path): Doc fix.
3749 * emacs.c (decode_env_path): Add option to treat empty elements
3750 as nil rather than ".".
3751 * callproc.c (init_callproc_1, init_callproc):
3752 * image.c (Vx_bitmap_file_path):
3753 * lisp.h (decode_env_path):
3754 * lread.c (Vsource_directory):
3755 Update for new argument spec of decode_env_path.
3757 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3759 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3760 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3762 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3764 Fix some dependency problems that cause unnecessary recompiles.
3765 Problem reported by RMS in
3766 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3767 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3768 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3769 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3770 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3771 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3772 (boostrap-clean): No need to remove stamp-oldxmenu.
3774 Fix recently introduced bool vector overrun.
3775 This was due to an optimization that went awry.
3776 Reported by Glenn Morris in
3777 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3778 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3779 for empty vectors, undoing the 2013-11-18 change.
3780 * data.c (bool_vector_binop_driver): Rely on this.
3781 Fix bug that occasionally overran the destination.
3782 * lisp.h (struct Lisp_Bool_vector): Document this.
3784 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3786 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3789 * nsterm.m (init, run, stop:): Comment out for now, does not work
3792 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3794 * charset.c (syms_of_charset): Don't read past end of string.
3796 2013-11-19 Glenn Morris <rgm@gnu.org>
3798 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3800 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3802 Add hooks to run on gaining/losing focus. (Bug#15029)
3803 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3804 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3805 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3807 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3809 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3810 The old names predated the API change that put destination at end.
3812 Improve API of recently-added bool vector functions (Bug#15912).
3813 The old API had (bool-vector-count-matches A B)
3814 and (bool-vector-count-matches-at A B I), which gave the
3815 misleading impression that the two functions were variants, one
3816 with a location I. The new API has (bool-vector-count-population A)
3817 and (bool-vector-count-consecutive A B I) to make the distinction
3818 clearer. The first function no longer has a B argument, since the
3819 caller can easily determine the number of nils if the length and
3820 number of ts is known.
3821 * data.c (Fbool_vector_count_population): Rename from
3822 bool_vector_count_matches, and accept just 1 argument.
3823 (Fbool_vector_count_consecutive): Rename from
3824 Fbool_vector_count_matches_at.
3826 Always allocate at least one bits_word per bool vector.
3827 See Daniel Colascione in:
3828 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3829 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3830 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3831 * lisp.h (struct Lisp_Bool_vector): Document this.
3833 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3835 * insdel.c (invalidate_buffer_caches): New function, consolidated
3836 from part of prepare_to_modify_buffer.
3837 (insert_from_gap, prepare_to_modify_buffer):
3838 * coding.c (code_convert_region, code_convert_string):
3839 Call invalidate_buffer_caches. (Bug#15841)
3841 * lisp.h (invalidate_buffer_caches): Add prototype.
3843 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3845 * w32term.c (x_update_window_end): Don't invalidate the entire
3846 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3847 highlight needs to be redisplayed. (Bug#15913)
3849 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3851 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3853 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3855 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3856 while we are using Vprin1_to_string_buffer.
3858 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3859 after inserting the description string. (Bug#15907)
3861 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3863 * data.c: Work around bogus GCC diagnostic about shift count.
3864 Reported by Eli Zaretskii in
3865 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3866 (pre_value): New function.
3867 (count_trailing_zero_bits): Use it.
3869 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3871 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3872 assume C macros are not supported even under -g3 in these old GCC
3875 2013-11-15 Leo Liu <sdl.web@gmail.com>
3877 * minibuf.c (Ftry_completion, Fall_completions)
3878 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3880 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3882 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3883 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3884 This avoids placing unnecessary constants into the Emacs code.
3886 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3888 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3889 for Cygwin w32 build.
3891 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3892 for Cygwin w32 build. (Bug#15892)
3894 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3896 Simplify, port and tune bool vector implementation.
3897 * alloc.c (bool_vector_exact_payload_bytes)
3898 (bool_vector_payload_bytes): Remove.
3899 (bool_vector_fill): Return its argument.
3900 * alloc.c (bool_vector_fill):
3902 * print.c (print_object):
3903 Simplify by using bool_vector_bytes.
3904 * alloc.c (make_uninit_bool_vector):
3905 New function, broken out from Fmake_bool_vector.
3906 (Fmake_bool_vector): Use it. Use tail call.
3907 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3908 * data.c (BITS_PER_ULL): New constant.
3909 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3910 if long long versions don't exist.
3911 (shift_right_ull): New function.
3912 (count_one_bits_word): New function, replacing popcount_bits_word
3913 macro. Don't assume that bits_word is no wider than long long.
3914 (count_one_bits_word, count_trailing_zero_bits):
3915 Don't assume that bits_word is no wider than long long.
3916 * data.c (bool_vector_binop_driver, bool_vector_not):
3917 * fns.c (Fcopy_sequence):
3919 Create an uninitialized destination, to avoid needless work.
3920 (internal_equal): Simplify.
3921 (Ffillarray): Prefer tail call.
3922 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3923 contain at least one word.
3924 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3925 chars are narrower than ints.
3926 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3927 * fns.c (Fcopy_sequence):
3929 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3930 Don't try to port to hosts where bits_word values have holes; the
3931 code wouldn't work there anyway. Verify this assumption, though.
3932 (bool_vector_bytes): New function.
3933 (make_uninit_bool_vector): New decl.
3934 (bool_vector_fill): Now returns Lisp_Object.
3936 * xfns.c (xic_create_fontsetname):
3937 * xrdb.c (gethomedir): Prefer tail calls.
3939 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3941 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3942 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3944 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3945 that requires a return value.
3946 (Fset_buffer_modified_p): Take advantage of this change to do
3949 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3951 * buffer.c (Frestore_buffer_modified_p): Sync it with
3952 Fset_buffer_modified_p.
3953 (Fforce_mode_line_update): New function, moved from subr.el.
3954 (Fset_buffer_modified_p): Use them.
3955 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3957 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3959 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3960 This avoids undefined behavior when subtracting pointers into
3961 different aways. On my platform it also makes the code a tad
3962 smaller and presumably faster.
3964 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3966 * keyboard.c (command_loop_1): Use region-extract-function.
3967 * insdel.c (Qregion_extract_function): Not static any more (can we
3968 stop pretending that these vars can benefit from being marked static?).
3970 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3972 * search.c (find_newline): If buffer text is relocated during the
3973 "dumb loop", adjust C pointers into buffer text to follow suit.
3976 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3978 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3979 for conversion (Bug#15837).
3981 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3983 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3984 for the entire range of inserted characters. (Bug#15841)
3986 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3988 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3990 (realize_default_face): Remove assignment to distant-foreground if
3991 unspecified (Bug#15815).
3993 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3995 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3996 cache-long-scans disabled, since we don't want to call
3997 prepare_to_modify_buffer (in insert_1_both) for each message we
4000 * buffer.h (bset_cache_long_scans): New INLINE function, moved
4001 from buffer.c. Improve commentary to the buffer field setter
4004 * buffer.c (bset_cache_long_scans): Static function deleted.
4005 Improve commentary to the buffer field setter functions.
4006 (init_buffer_once): Default for cache-long-scans changed to t.
4009 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
4011 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
4013 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
4014 This bug was introduced in my 2013-06-21 change, and caused
4015 struct Lisp_Sub_Char_Table objects to be given too many slots,
4016 which broke 'make -C admin/unidata'.
4018 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
4020 Import changes from mac-port 4.5.
4021 * macfont.m (mac_font_copy_default_descriptors_for_language)
4022 (mac_font_copy_default_name_for_charset_and_languages): Declare.
4023 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
4024 (macfont_language_default_font_names): New.
4025 (macfont_list): Rearrange language/charset code.
4026 (macfont_close): Don't check for macfont_info->cache.
4027 (mac_ctfont_create_preferred_family_for_attributes): New font
4028 selection code, call
4029 mac_font_copy_default_name_for_charset_and_languages.
4030 (mac_font_copy_default_descriptors_for_language)
4031 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4033 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4035 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4037 Port to C11 aligned_alloc, and fix some integer overflows.
4038 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4039 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4040 and use of posix_memalign replaced with aligned_alloc.
4041 (aligned_alloc): New function, defined or declared as needed.
4042 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4043 Don't undef; configure.ac now does this.
4044 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4045 (calloc, aligned_alloc): Check for integer overflow.
4046 (aligned_alloc): Rename from memalign. All uses changed.
4047 (memalign): New function, an alias for aligned_alloc.
4049 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4051 * xdisp.c (redisplay_internal): Fix typo in last change.
4053 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4055 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4057 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4059 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4060 redisplay--mode-lines-cause.
4061 (redisplay_internal): Keep them uptodate. Remove redundant check of
4062 buffer_shared_and_changed.
4063 * *.[chm]: Number every assignment to update_mode_lines so we
4064 can track why it is set.
4066 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4068 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4070 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4072 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4073 can track why it is set.
4075 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4077 Integer-related fixes for term.c etc.
4078 * dispextern.h (face_tty_specified_color): New function.
4079 * term.c (turn_on_face): Don't rely on undefined behavior when
4080 assigning an out-of-range value to 'long'.
4081 Simplify test for toggling highlight.
4082 (tty_capable_p): Omit last two (unused) args. All callers changed.
4083 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4084 (read_menu_input, tty_menu_activate, tty_menu_show):
4085 * xfaces.c (x_supports_face_attributes_p)
4086 (tty_supports_face_attributes_p):
4087 Use bool for boolean. All callers changed.
4088 (tty_supports_face_attributes_p): Omit defaults for color indices;
4089 no longer needed. Simplify tail call.
4091 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4093 * xdisp.c (prepare_menu_bars): Mark static.
4094 * lisp.h (prepare_menu_bars): Don't declare.
4095 * xselect.c (x_handle_selection_clear):
4096 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4098 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4100 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4101 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4103 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4105 * keyboard.c (Fcommand_error_default_function): Rename from
4106 Fdefault_error_output.
4108 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4110 * keyboard.c (Fdefault_error_output): New function, extracted from
4112 (syms_of_keyboard): Use it for Vcommand_error_function.
4114 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4116 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4117 (init_eval): Use it to ensure handlerlist is non-NULL.
4118 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4119 (Fsignal): Adjust NULLness test of handlerlist.
4120 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4122 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4124 * callproc.c (call_process): Call prepare_to_modify_buffer before
4125 decoding text read from the sub-process, as the decoded stuff will
4126 be inserted into the buffer. This will invalidate the various
4127 caches maintained for the buffer. (Bug#15148)
4129 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4131 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4132 string of glyphless-char-display.
4134 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4136 * nsfns.m (ns_get_name_from_ioreg): New function.
4137 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4138 OSX >= 10.9. Use ns_get_name_from_ioreg.
4140 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4142 Simplify and port recent bool vector changes.
4143 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4144 only in this file. Use a more-efficient implementation if the
4145 second argument is a power of 2.
4146 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4147 Remove no-longer-necessary compile-time checks.
4148 (bool_vector_exact_payload_bytes): New function.
4149 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4150 exact payload changed to call the new function. Do not assume
4151 that the arg or result fits in ptrdiff_t.
4152 (bool_vector_fill): New function.
4153 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4155 (vroundup_ct): Don't assume arg fits in size_t.
4156 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4157 invoke set_category_set.
4158 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4159 All callers changed. Use bool_vector_set.
4160 * category.h (XCATEGORY_SET): Remove; no longer needed.
4161 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4163 * data.c (Faref): Use bool_vector_ref.
4164 (Faset): Use bool_vector_set.
4165 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4166 (Fbool_vector_not, Fbool_vector_count_matches)
4167 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4168 * fns.c (concat): Use bool_vector_ref.
4169 (Ffillarray): Use bool_vector_fill.
4170 (mapcar1): Use bool_vector_ref.
4171 (sxhash_bool_vector): Hash words, not bytes.
4172 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4173 a constant, since it's now used in #if.
4174 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4175 unsigned char on unusual architectures, so that we no longer
4176 assume that the number of bits per bits_word is a power of two or
4177 is a multiple of 8 or of CHAR_BIT.
4178 (Qt): Add forward decl.
4179 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4180 at least as strictly as bits_word.
4181 (bool_vector_data, bool_vector_uchar_data): New accessors.
4182 All data structure accesses changed to use them.
4183 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4184 (bool_vector_set): New functions.
4185 (bool_vector_fill): New decl.
4186 (ROUNDUP): Move to alloc.c as described above.
4188 Fix recent gnutls changes.
4189 * gnutls.c (Fgnutls_boot): Don't assume C99.
4190 * process.c (wait_reading_process_output): Fix typo in recent change.
4192 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4194 * process.c (wait_reading_process_output, read_process_output)
4195 (send_process): Check gnutls_state is not NULL.
4197 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4198 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4200 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4202 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4203 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4205 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4208 * nsfns.m (Fx_create_frame): Fix memory leak.
4210 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4211 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4212 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4214 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4216 * xdisp.c (message3_nolog, message_with_string): Encode the string
4217 before writing it to the terminal in a non-interactive session.
4219 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4220 sure we concatenate them into a unibyte string.
4222 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4223 resulting temporary name before returning it to the caller.
4224 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4225 is a unibyte string, convert NAME to a unibyte string to ensure
4226 that the result is also a unibyte string.
4228 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4229 create unibyte strings from default paths and directory/file
4232 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4235 * callproc.c (init_callproc): Use build_unibyte_string to make
4236 sure we create unibyte strings from default paths and
4237 directory/file names.
4239 * buffer.c (init_buffer): Don't store default-directory of
4240 *scratch* in multibyte form. The original problem which led to
4241 that is described in
4242 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4243 but it was solved long ago. (Bug#15260)
4245 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4247 Port to stricter C99 platforms.
4248 Especially, C99 prohibits nesting a struct X inside struct Y if
4249 struct X has a flexible array member.
4250 * alloc.c (struct sdata): New type.
4251 (sdata): Implement in terms of struct sdata.
4252 Remove u member; all uses replaced by next_vector, set_next_vector.
4253 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4254 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4255 (struct sblock): Rename first_data member to data, which is now
4256 a flexible array member. All uses changed.
4257 (next_vector, set_next_vector, large_vector_vec): New functions.
4258 (vector_alignment): New constant.
4259 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4260 (struct large-vector): Now merely a NEXT member, since the old approach
4261 ran afoul of stricter C99. All uses changed to use
4262 large_vector_vec or large_vector_offset.
4263 (large_vector_offset): New constant.
4264 * dispnew.c: Include tparam.h, for tgetent.
4265 Do not include term.h; no longer needed.
4266 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4267 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4268 (struct Lisp_Vector): Use a flexible array member for contents,
4269 instead of a union with a member that is an array of size 1.
4271 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4272 fact that the struct no longer contains a union.
4273 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4274 (struct Lisp_Save_Value, struct Lisp_Free):
4275 Use unsigned, not int, for spacers, to avoid c99 warning.
4276 (union specbinding): Use unsigned, not bool, for bitfield, as
4277 bool is not portable to pre-C99 hosts.
4279 2013-11-04 Glenn Morris <rgm@gnu.org>
4281 * emacs.c (usage_message): Mention that `-L :...' appends.
4283 2013-11-02 Glenn Morris <rgm@gnu.org>
4285 * Makefile.in (abs_builddir): Remove.
4286 (bootstrap_exe): Use relative filename.
4288 Use relative filenames in TAGS files.
4289 * Makefile.in (abs_srcdir): Remove it again.
4290 (.PHONY): Remove frc.
4291 (maintainer-clean): No more TAGS-LISP file.
4292 (TAGS): Pass relative file names to etags.
4293 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4295 * Makefile.in (abs_srcdir): New, set by configure.
4297 (maintainer-clean): Remove pointless echo. That should be in the
4298 top-level Makefile, if anywhere. Delete TAGS-LISP.
4299 (extraclean): No s/ and m/ directories for some time.
4300 (TAGS): Also depend on ctagsfiles3.
4301 Remove no-longer-defined S_FILE.
4302 Pass absolute filenames to etags once more.
4303 (TAGS-LISP): Replace lispdir with its expansion.
4304 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4305 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4307 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4309 * xfaces.c (check_lface_attrs, realize_default_face):
4310 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4311 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4313 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4315 * emacs.c (original_pwd): Remove global var by making it local.
4316 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4318 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4320 * xfaces.c: Declare color_distance.
4321 (QCdistant_foreground): New variable.
4322 (NEAR_SAME_COLOR_THRESHOLD): New define.
4323 (load_color2): New function.
4324 (load_color): Call load_color2.
4325 (load_face_colors): Call load_color2 and if distant-color is specified
4326 calculate distant and use distant-color if colors are near.
4327 (LFACE_DISTANT_FOREGROUND): New define.
4328 (merge_face_ref, Finternal_set_lisp_face_attribute)
4329 (Finternal_get_lisp_face_attribute)
4330 (x_supports_face_attributes_p): Handle distant-foreground similar to
4332 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4334 * dispextern.h (lface_attribute_index):
4335 Add LFACE_DISTANT_FOREGROUND_INDEX.
4337 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4339 * image.c (pbm_next_char): New function.
4340 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4341 (pbm_scan_number): Use it.
4342 (Qlibjpeg_version): New variable.
4343 (syms_of_image): DEFSYM and initialize it.
4345 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4347 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4349 2013-10-31 Glenn Morris <rgm@gnu.org>
4351 * emacs.c (original_pwd): New char.
4352 (main): If using --chdir, store original_pwd.
4353 (init_cmdargs): When setting Vinvocation_directory based on a
4354 relative argv[0], use original_pwd if set. (Bug#15768)
4356 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4358 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4360 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4362 * insdel.c: Fix minor problems found by static checking.
4363 (Qregion_extract_function): Now static.
4364 (prepare_to_modify_buffer_1): Remove unused locals.
4366 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4368 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4369 (syms_of_xdisp): Declare pre-redisplay-function.
4370 (markpos_of_region): Remove function.
4371 (init_iterator, compute_stop_pos, handle_face_prop)
4372 (face_before_or_after_it_pos, reseat_to_string)
4373 (get_next_display_element, window_buffer_changed)
4374 (redisplay_internal, try_cursor_movement, redisplay_window)
4375 (try_window_reusing_current_matrix, try_window_id, display_line)
4376 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4377 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4378 * window.h (struct window): Remove field `region_showing'.
4379 * dispextern.h (struct it): Remove region_beg/end_charpos.
4380 (face_at_buffer_position, face_for_overlay_string)
4381 (face_at_string_position): Update prototypes.
4382 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4383 (face_at_string_position): Remove `region_beg' and `region_end' args.
4384 * fontset.c (Finternal_char_font):
4385 * font.c (font_at, font_range): Adjust calls accordingly.
4386 * insdel.c (Qregion_extract_function): New var.
4387 (syms_of_insdel): Initialize it.
4388 (prepare_to_modify_buffer_1): Use it.
4390 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4392 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4393 * ftxfont.c (ftxfont_get_gcs):
4394 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4395 * xfaces.c (x_free_colors, x_free_dpy_colors)
4396 (x_create_gc, unload_color):
4397 * xselect.c (x_property_data_to_lisp):
4398 * xsettings.c (parse_settings):
4399 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4400 (get_bits_and_offset): Adjust definition.
4401 * frame.c (XParseGeometry): Adjust locals.
4402 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4403 * regex.h (toplevel): Likewise for reg_syntax_t.
4405 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4407 * eval.c (run_hook_with_args): Use FUNCTIONP.
4409 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4411 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4412 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4413 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4414 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4415 on MS-Windows anyway.
4416 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4417 (free_realized_face): ...adjust user.
4418 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4419 white relief pixels to -1.
4420 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4421 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4422 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4424 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4426 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4427 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4428 in practice now. All callers changed.
4430 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4432 * dispextern.h (struct face): Use bitfields for 'underline_type'
4433 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4434 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4435 'stipple' member. Move 'lface' member up to help...
4436 * xfaces.c (make_realized_face): ...this function to find and
4437 clear just the members that need clearing.
4438 (load_face_colors, realize_x_face):
4439 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4441 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4443 * xftfont.c (struct xftfont_info): Remove set-but-unused
4445 (xftfont_open): Adjust user.
4446 (xftfont_get_colors): Remove useless prototype.
4448 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4450 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4451 before passing them to 'unexec'. (Bug#15260)
4453 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4455 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4457 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4459 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4460 the changed signature of the font driver's 'close' method.
4462 * w32font.h (w32font_close): Adjust the prototype to the change in
4463 function definition.
4465 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4467 * w32uniscribe.c (uniscribe_close): Adapt the call to
4468 w32font_close to its new prototype.
4470 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4472 Omit unused frame argument of font API's close function.
4473 * font.h (struct font): Drop frame argument. Adjust comment.
4474 * font.c (font_clear_cache, font_close_object): Adjust users.
4475 * ftfont.c (ftfont_close):
4476 * ftxfont.c (ftxfont_close):
4477 * macfont.m (macfont_close):
4478 * nsfont.m (nsfont_close):
4479 * w32font.c (w32font_close):
4480 * xfont.c (xfont_close):
4481 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4482 tweak comments and make functions safe if called more than once for
4483 the same font object.
4485 Perform font-specific cleanup when font object is swept by GC. See
4486 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4487 * alloc.c (cleanup_vector): New function.
4488 (sweep_vector): Call it for each reclaimed vector object.
4489 * font.h (struct font): Adjust comment.
4491 2013-10-24 Glenn Morris <rgm@gnu.org>
4493 * Makefile.in (abs_top_srcdir): New, set by configure.
4495 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4497 Adjust recent font-related changes to fix bug#15686.
4498 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4499 is a live window system frame, mark its default font too.
4501 2013-10-23 Glenn Morris <rgm@gnu.org>
4503 * Makefile.in (RUN_TEMACS): Make relative (again).
4504 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4505 (bootstrap-emacs$(EXEEXT)):
4506 Quote entities that might contain whitespace.
4508 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4510 Port to Solaris 10 and its bundled GCC.
4511 Problem reported by Timothy C. Burt.
4512 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4514 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4516 Do not allow font caches to grow too large.
4517 * alloc.c (compact_font_cache_entry, compact_font_caches):
4518 New functions or stub if not HAVE_WINDOW_SYSTEM.
4519 (compact_undo_list): Factor out from Fgarbage_collect.
4521 (mark_face_cache): Mark face font. Move down to avoid
4523 (mark_terminals): Do not mark font cache here.
4524 (Fgarbage_collect): Call compaction functions described
4525 above. Adjust comment.
4527 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4529 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4530 chdir to HOME (bug#15607).
4532 * nsterm.m (Qcocoa, Qgnustep): New variables.
4533 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4534 (ns_get_color): Make selection color work for GNUstep also.
4536 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4538 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4539 handles mouse clicks. Instead, let GPM use the same code as all
4540 the other mice use. See the discussion starting at
4541 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4542 for the details of the problem with the menu bar this fixes.
4544 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4546 Remove port-specific display name lists to avoid extra
4547 complexity and data duplication with display info lists.
4548 * xterm.h (x_display_name_list): Remove declaration.
4549 * xterm.c (x_display_name_list): Remove.
4550 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4551 * xfns.c (x_display_info_for_name, Fx_display_list):
4552 Likewise. Use x_display_list where appropriate.
4553 * w32term.h (w32_display_name_list): Remove declaration.
4554 * w32term.c (w32_display_name_list): Remove.
4555 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4557 * w32fns.c (x_display_info_for_name, Fx_display_list):
4558 Likewise. Use x_display_list where appropriate.
4559 * nsterm.h (ns_display_name_list): Remove declaration.
4560 * nsterm.m (ns_display_name_list): Remove.
4561 (ns_term_init, syms_of_nsterm): Adjust users.
4562 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4563 Likewise. Use x_display_list where appropriate.
4564 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4565 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4566 (mark_terminals): Mark per-terminal font cache.
4568 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4570 Don't run timers in input-pending-p. Its new check-timers param
4571 provides the prior behavior. (Bug#15045).
4572 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4574 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4576 Make some functions static in non-Microsoft builds.
4577 On my platform (Fedora 19 x86-64), this shrinks the
4578 Emacs executable (text+data) by 0.25%.
4579 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4580 (load_color) [!MSDOS]:
4581 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4582 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4583 * lisp.h (check_existing):
4584 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4585 (network_interface_info) [!WINDOWSNT]:
4586 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4587 Remove extern decls.
4588 * fileio.c (check_existing):
4589 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4590 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4591 (network_interface_info) [!WINDOWSNT]:
4592 * term.c (encode_terminal_code) [!WINDOWSNT]:
4593 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4594 * xfaces.c (load_color) [!MSDOS]:
4596 * fileio.c (check_existing, check_executable, check_writable):
4597 * process.c (network_interface_list, network_interface_info):
4598 Move earlier, so that we don't need forward decls.
4599 * gnutls.c (fn_gnutls_transport_set_errno)
4600 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4602 * w32.c (init_environment): Use faccessat rather than
4603 check_existing, partly for consistency with the rest of the code
4604 in this file, partly so that check_existing can be static.
4606 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4607 * emacs.c (MAIN_PROGRAM): New macro.
4608 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4609 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4611 bool vector int width fixes
4612 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4613 (Fbool_vector_count_matches_at):
4614 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4615 can exceed PTRDIFF_MAX, at least in theory.
4616 (Fbool_vector_count_matches_at):
4617 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4619 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4621 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4622 (struct sockaddr): Add forward decl, for platforms that lack it.
4624 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4626 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4629 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4631 * w32.c (network_interface_get_info, network_interface_list)
4632 (network_interface_info): New functions. (Bug#15610)
4633 (GetAdaptersInfo_Proc): New typedef.
4634 (get_adapters_info): New wrapper function.
4635 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4637 * process.h (network_interface_list, network_interface_info):
4640 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4641 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4642 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4643 for WINDOWSNT. Doc fix.
4644 (syms_of_process): Defsubr Snetwork_interface_list and
4645 Snetwork_interface_info unconditionally.
4647 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4648 in NS GUI sessions. (Bug#15629)
4650 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4652 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4654 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4656 * print.c (print_object): Print " ..." when truncating bool vectors.
4658 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4660 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4661 standard mouse buttons.
4663 * termhooks.h (struct input_event): Remove incorrect commentary.
4665 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4667 Disallow bool vector operations on mixed-length operands.
4668 The old behavior left garbage in the result vector sometimes,
4669 and didn't seem to be useful.
4670 * data.c (Qwrong_length_argument): New static var.
4671 (wrong_length_argument): New function.
4672 (bool_vector_binop_driver): Check that args agree in length.
4674 * keyboard.c, keyboard.h (all_kboards): Now static.
4676 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4678 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4679 note from the lispref.
4681 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4683 * nsterm.h (struct ns_display_info): Remove set-but-unused
4684 member image_cache (image caches are per-terminal anyway).
4685 (FRAME_X_IMAGE_CACHE): Remove.
4686 * nsterm.m (ns_initialize_display_info): Adjust user.
4688 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4690 * w32proc.c: Include mingw_time.h.
4692 * w32.c: Include mingw_time.h.
4694 Implement scrolling of TTY menus when the screen is too short.
4696 * term.c (tty_menu_display): Accept an additional argument, the
4697 menu item from which to start displaying the menu. Account for
4698 the value of Y when limiting the menu to the number of available
4700 (mi_result): New enumeration.
4701 (read_menu_input): Return enumerated value. When the y coordinate
4702 hits min_y or max_y, return scroll indication instead of wrapping
4704 (tty_menu_activate): Handle the scrolling indications from
4705 read_menu_input. Compute the first menu item to display and pass
4706 it to tty_menu_display.
4708 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4710 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4711 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4712 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4713 Adjust to match the change described below.
4714 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4715 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4716 memory_below_frame members to...
4717 * termchar.h (struct tty_display_info): ...here because they're
4718 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4719 * term.c (init_tty):
4720 * nsterm.m (ns_create_terminal):
4721 * w32term.c (w32_create_terminal):
4722 * xterm.c (x_create_terminal): Adjust users.
4723 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4724 to filter out non-TTY frames. Adjust comment.
4725 (scrolling): Adjust user. Prefer eassert for debugging check.
4727 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4729 * xfaces.c (PT_PER_INCH): Remove unused macro.
4730 * termhooks.h (struct terminal): Remove set-but-unused
4731 member fast_clear_end_of_line.
4732 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4733 * nsterm.m (ns_create_terminal):
4734 * term.c (init_tty):
4735 * w32term.c (w32_create_terminal):
4736 * xterm.c (x_create_terminal): Adjust users.
4738 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4740 * lisp.h (bool_vector_size): New function.
4741 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4742 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4743 (Fbool_vector_not, Fbool_vector_count_matches_at):
4744 Remove uses of 'eassume' that should no longer be needed,
4745 because they are subsumed by the 'eassume' in bool_vector_size.
4747 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4749 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4750 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4751 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4753 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4755 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4756 have different dimensions. (Bug#15575)
4758 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4761 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4763 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4765 * term.c (tty_menu_show): Never return with unbalanced
4766 specpdl. Use eassert for debugging check. Adjust style.
4768 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4770 * term.c (read_menu_input): Make selection of menu items
4771 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4772 (tty_menu_activate): Fix off-by-one error when computing max_y.
4774 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4776 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4777 audit logging (only used with GnuTLS 3.x) and enable it.
4779 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4781 * dispnew.c (redraw_frame): Remove useless #ifdef because
4782 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4783 Also, move TTY fflush to...
4784 * term.c (tty_update_end): ...this function.
4786 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4788 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4789 the end of the frame's glyph matrix. (Bug#15575)
4791 * term.c (tty_menu_display): Don't move cursor while overwriting
4792 frame's glyphs with menu items. Limit the number of items
4793 displayed to what can be shown on the available screen lines,
4794 excluding the echo area.
4795 (tty_menu_activate): Limit the Y coordinate allowed by
4796 read_menu_input to the last screen line used for menu display.
4798 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4800 * lisp.h (eassume): New macro.
4801 Also, include <verify.h>, for 'assume'.
4802 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4803 (vroundup, vector_nbytes):
4804 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4805 (Fbool_vector_not, Fbool_vector_count_matches)
4806 (Fbool_vector_count_matches_at):
4807 Use eassume, not eassert.
4808 * casetab.c (set_identity, shuffle):
4809 * composite.c (composition_gstring_put_cache):
4810 * dispnew.c (update_frame_1):
4811 * ftfont.c (ftfont_shape_by_flt):
4812 * image.c (gif_load):
4813 * intervals.c (offset_intervals):
4814 * macfont.m (macfont_shape):
4815 Remove calls to 'assume' that are no longer needed, because
4816 --enable-gcc-warnings no longer generates bogus warnings
4817 when these calls are removed.
4819 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4821 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4823 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4825 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4826 (Qsubstitute_env_in_file_name): New var.
4827 (syms_of_fileio): Define it.
4829 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4831 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4832 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4835 * term.c (save_and_enable_current_matrix): Don't allocate and
4836 don't save margin areas.
4837 (restore_desired_matrix): Don't restore margin areas.
4838 (free_saved_screen): Don't free margin areas.
4840 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4842 * image.c: Pacify --enable-gcc-warnings.
4843 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4844 #define only if used.
4846 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4848 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4849 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4850 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4851 (gif_load): For giflib v5.x and later, display the error message
4852 produced by giflib when its functions fail.
4853 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4856 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4858 * keyboard.c (last_event_timestamp): Remove. For X selection and
4859 GTK popup menus, it may be obtained from per-frame X display info.
4860 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4861 (process_special_events): Adjust users.
4862 * keyboard.h (last_event_timestamp): Remove declaration.
4863 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4864 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4865 * menu.h (xmenu_show): Adjust prototype.
4866 * menu.c (Fx_popup_menu): Adjust user.
4867 * xselect.c (x_own_selection, x_get_foreign_selection)
4868 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4870 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4872 * keyboard.c (init_kboard): Now static. Add arg
4873 to denote window system. Adjust comment.
4874 (init_keyboard): Adjust user.
4875 (allocate_kboard): New function.
4877 * nsterm.m (ns_term_init):
4878 * term.c (init_tty):
4879 * w32term.c (w32_create_terminal):
4880 * xterm.c (x_term_init): Use it.
4881 * keyboard.h (init_kboard): Remove prototype.
4882 (allocate_kboard): Add prototype.
4884 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4886 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4887 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4889 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4891 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4893 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4895 * term.c (tty_menu_activate): Flush the output stream after
4896 showing the cursor, and don't mark the frame garbaged at exit from
4897 the function. Fixes redisplay glitches when moving from one menu
4900 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4902 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4903 or throw error (Bug#15570).
4905 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4907 * intervals.c (temp_set_point_both): Move test into 'eassert',
4910 * lisp.h (eassert): Don't use 'assume'.
4911 Sometimes 'assume' wins in performance, and sometimes it loses,
4912 so it shouldn't be used all the time. Perhaps we need two
4913 flavors of 'eassert', one for where 'assume' is far more likely
4914 to help or to hurt; but that can be done later.
4915 Problem reported by Dmitry Antipov in
4916 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4917 Also, don't include <verify.h>; no longer needed.
4919 2013-10-09 Glenn Morris <rgm@gnu.org>
4921 * eval.c (Fcond): Doc tweak.
4923 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4925 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4926 expressions with side effects to eassert. (Bug#15565)
4928 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4930 * fns.c (hashfn_user_defined): Allow hash functions to return any
4933 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4935 Fix minor problems found by static checking.
4936 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4937 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4938 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4939 * keyboard.c (read_menu_command): Remove unused local.
4940 * lisp.h (read_menu_command): New decl.
4941 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4942 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4943 Return ptrdiff_t, not int.
4944 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4945 not int, for benefit of xpalloc.
4946 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4948 (have_menus_p): Remove; unused.
4949 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4950 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4951 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4953 (save_and_enable_current_matrix): Omit unnecessary casts.
4954 (read_menu_input): Omit local extern decl (now in lisp.h).
4955 Don't access uninitialized storage if mouse_get_xy fails.
4956 (tty_menu_activate): Mark local as initialized, for lint.
4957 (tty_menu_activate, tty_meny_show): Remove unused locals.
4959 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4961 Support menus on text-mode terminals.
4962 * xterm.h (xw_popup_dialog): Add prototype.
4964 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4965 (xmenu_show): Block input here, instead in Fx_popup_menu.
4966 (xw_popup_dialog): New function, with X-specific bits of popup
4969 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4972 * window.c (Fset_window_configuration): Use run-time tests of the
4973 frame type instead of compile-time conditionals, when menu-bar
4974 lines are considered.
4976 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4977 (w32_popup_dialog): New prototypes.
4979 * w32menu.c (Fx_popup_dialog): Function deleted.
4980 (w32_popup_dialog): New function, with w32 specific bits of popup
4981 dialogs. Block input here.
4983 * w32inevt.c (w32_console_read_socket): Minor change to add
4984 debugging TTY events.
4986 * w32fns.c (show_hourglass): If returning early because the frame
4987 is not a GUI frame, unblock input.
4989 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4990 (cursorY): New functions.
4992 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4993 WINDOWSNT, macros that call curX and curY elsewhere.
4995 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4997 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4998 specific function to hide and show cursor on a text-mode terminal.
4999 (tty_menu_struct, struct tty_menu_state): New structures.
5000 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
5001 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
5002 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
5003 (tty_menu_locate, save_and_enable_current_matrix)
5004 (restore_desired_matrix, screen_update, read_menu_input)
5005 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
5006 (tty_pop_down_menu, tty_menu_last_menubar_item)
5007 (tty_menu_new_item_coords, tty_menu_show): New functions.
5008 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
5010 * nsterm.h (ns_popup_dialog): Adjust prototype.
5012 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
5014 (ns_popup_dialog): Adapt order of arguments to the other
5015 *_menu_show implementations.
5016 (Fx_popup_dialog): Function deleted.
5018 * msdos.c (x_set_menu_bar_lines): Delete unused function.
5020 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
5022 * menu.c (have_boxes): New function.
5023 (single_keymap_panes): Use it instead of a compile-time
5025 (single_menu_item): Use run-time tests of the frame type instead
5026 of compile-time conditionals.
5027 (encode_menu_string): New function.
5028 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5029 the macro, since different types of frame need different encoding
5031 (digest_single_submenu): Use run-time tests of frame type instead
5032 of, or in addition to, compile-time conditionals.
5033 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5034 (Fx_popup_menu): Detect when the function is called from keyboard
5035 on a TTY. Don't barf when invoked on a text-mode frame.
5036 Check frame type at run time, instead of compile-time conditionals for
5037 invoking terminal-specific menu-show functions.
5038 Call tty_menu_show on text-mode frames.
5039 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5040 run time to determine which alternative to invoke; support dialogs
5043 * keyboard.h <Qmouse_movement>: Declare.
5045 * keyboard.c <Qmouse_movement>: Now extern.
5046 <Qecho_keystrokes>: New static variable.
5047 (read_key_sequence): Accept an additional argument, a flag to
5048 prevent redisplay during reading of the key sequence. All callers
5050 (read_menu_command): New function.
5051 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5053 (toolkit_menubar_in_use): New function.
5054 (make_lispy_event): Use it instead of a compile-time test.
5056 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5057 window-system being available.
5059 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5060 to x-popup-dialog on the frame type, they all now support popup
5063 * dispnew.c (save_current_matrix): Save the margin areas.
5064 (restore_current_matrix): Restore margin areas.
5065 (update_frame_with_menu): New function.
5067 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5070 * alloc.c (make_save_ptr): Now compiled unconditionally.
5072 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5074 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5075 (redraw_frame, update_frame): Adjust users.
5076 * dispextern.h (set_window_update_flags): Adjust prototype.
5077 * xdisp.c (redisplay_internal): When updating all frames with zero
5078 windows_or_buffers_changed, assume that only the windows that shows
5079 current buffer should be really updated.
5081 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5083 Do not allocate huge temporary memory areas and objects while encoding
5084 for file I/O, thus reducing an enormous memory usage for large buffers.
5085 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5086 * coding.h (struct coding_system): New member raw_destination.
5087 * coding.c (setup_coding_system): Initialize it to zero.
5088 (encode_coding_object): If raw_destination is set, do not create
5089 dst_object. Add comment.
5090 * fileio.c (toplevel): New constant E_WRITE_MAX.
5091 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5092 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5094 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5096 * nsterm.m (windowDidExitFullScreen:)
5097 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5099 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5101 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5102 * keyboard.c (unblock_input_to): Don't process pending signals
5103 if a fatal error is in progress.
5105 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5106 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5107 they're talking about words in Lisp bool vectors.
5108 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5109 * data.c (popcount_bits_word): Rename from popcount_size_t.
5110 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5113 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5115 Improve support for popcount and counting trailing zeros (Bug#15550).
5116 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5117 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5118 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5119 (popcount_size_t_msc, popcount_size_t_gcc):
5120 Remove; now done by Gnulib.
5121 (popcount_size_t): Now a macro that defers to Gnulib.
5122 (count_trailing_zero_bits): Return int, for consistency with
5123 Gnulib and because Emacs prefers signed to unsigned int.
5124 Don't assume that size_t is either unsigned int or unsigned long
5125 or unsigned long long.
5126 (size_t_to_host_endian): Do not assume that size_t is either
5127 exactly 32 or exactly 64 bits wide.
5128 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5129 etc., so that it's now an enum constant, not a macro.
5130 No need to assume that it's either 32 or 64.
5132 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5134 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5137 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5139 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5140 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5142 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5144 emacs_read and emacs_write now use void *, not char *.
5145 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5146 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5147 Buffer arg is now void *, not char *. This matches plain
5148 'read' and 'write' better, and avoids a constraint violation
5149 on Solaris 9 with Oracle Studio.
5151 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5153 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5154 memset to explicit loop. Otherwise copy largest possible chunk
5155 from initialized to uninitialized part, thus allowing the longer
5156 memcpy runs and reducing the number of loop iterations.
5158 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5160 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5161 hide toolbar (Bug#15388).
5162 (windowDidEnterFullScreen:): If presentation options are zero,
5163 set them here (Bug#15388).
5164 (ns_update_auto_hide_menu_bar): Remove runtime check.
5165 Don't auto hide dock unless menubar is also auto hidden.
5167 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5169 * editfns.c (message): Mention batch mode in doc string.
5171 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5173 * nsterm.m (check_native_fs): Remove erroneous comment.
5175 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5177 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5178 uses find_newline instead of scan_newline and so doesn't move point.
5180 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5182 Use hardware support for byteswapping on glibc x86 etc.
5183 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5184 whereas the old swap64 needed 30.
5185 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5186 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5187 Use byteswap.h's macros to swap bytes.
5188 * lisp.h (swap16, swap32, swap64): Remove.
5189 All uses replaced by bswap_16, bswap_32, bswap_64.
5191 * bytecode.c (exec_byte_code): Use some more volatile variables
5192 to work around local variables getting clobbered by longjmp.
5193 Port to pre-C99, which doesn't allow decls after stmts.
5195 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5197 * lisp.h (eassert): Assume that COND is true when optimizing.
5198 In other words, take on the behavior of eassert_and_assume.
5199 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5200 (eassert_and_assume): Remove. All uses replaced by eassert.
5202 * xdisp.c (Qglyphless_char): Now static.
5204 Adjust to merge from gnulib.
5205 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5206 * lisp.h: Include <verify.h>, for 'assume'.
5208 * eval.c (clobbered_eassert): New macro.
5209 (internal_catch, internal_condition_case)
5210 (internal_condition_case_1, internal_condition_case_2)
5211 (internal_condition_case_n): Use it instead of eassert
5212 when the argument contains locals clobbered by longjmp.
5213 Don't use clobbered locals outside of clobbered_eassert.
5214 (internal_lisp_condition_case): Use a volatile variable
5215 to work around a local variable's getting clobbered.
5217 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5219 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5220 (PUSH_HANDLER): New macro.
5221 (catchlist): Remove.
5222 (handlerlist): Always declare.
5224 * eval.c (catchlist): Remove (merge with handlerlist).
5225 (handlerlist, lisp_eval_depth): Not static any more.
5226 (internal_catch, internal_condition_case, internal_condition_case_1)
5227 (internal_condition_case_2, internal_condition_case_n):
5229 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5230 handlerlist/catchlist.
5231 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5232 handlerlist which can only handle a single condition-case handler at
5234 (find_handler_clause): Simplify since we only a single branch here
5237 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5239 (bcall0): New function.
5240 (exec_byte_code): Add corresponding cases. Improve error message when
5241 encountering an invalid byte-code. Let Bunwind_protect accept
5242 a function (rather than a list of expressions) as argument.
5244 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5245 and make them unconditional now that they're heap-allocated.
5247 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5249 * charset.c (Fdecode_char, Fencode_char): Remove description of
5250 `restriction' arg. now that it's hidden by advertised-calling-convention.
5252 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5254 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5255 Remove unused variable (from mac-port).
5256 (macfont_draw): Use s->ybase for correct y position.
5258 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5260 * frame.h (struct frame): Drop has_minibuffer member because...
5261 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5262 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5264 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5266 * window.h (struct window): Prefer enum text_cursor_kinds to int
5267 for phys_cursor_type member. Move the latter, phys_cursor_width,
5268 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5269 * window.c (replace_window, make_window): Adjust users.
5271 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5273 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5274 this module is never compiled otherwise.
5276 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5278 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5281 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5283 * xdisp.c (get_next_display_element): Don't call face_for_font in
5284 a build configured --without-x. (Bug#15484)
5286 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5288 * window.c (calc_absolute_offset): #elif should be #elif defined.
5290 * frame.c (delete_frame): Block/unblock input to overcome race
5291 condition (Bug#15475).
5293 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5295 * frame.c (delete_frame): Record selected frame only after
5296 calling Qdelete_frame_functions (Bug#15477).
5298 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5300 * nsterm.m (ns_selection_color): Remove.
5301 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5302 NSColor selectedText(Background)Color. Only for COCOA.
5303 (ns_term_init): Remove assignment of ns_selection_color, logic
5304 moved to ns_get_color.
5306 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5307 NS_SELECTION_COLOR_DEFAULT.
5308 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5310 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5312 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5313 frame' does not have the tool_bar_window member.
5315 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5317 Signal error when reading an empty byte-code object (Bug#15405)
5318 * lread.c (read1): Signal error.
5319 * alloc.c (make_byte_code): eassert header size.
5320 (sweep_vectors): Change an int to size_t.
5322 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5324 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5325 instead of ints, as it's the usual style for offsetof constants. See:
5326 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5328 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5329 This is ugly, but it should fix the performance problem for older
5330 GCC versions in the short run. I'll look into integrating the
5331 Gnulib module for popcount, as a better fix.
5332 See the thread starting in:
5333 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5334 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5335 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5336 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5337 (popcount_size_t): Use it.
5339 2013-09-24 Daniel Colascione <dancol@dancol.org>
5341 * process.c (Fnetwork_interface_info): Fix build break due to
5344 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5346 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5347 Prefer signed to unsigned integers where either will do.
5348 No need for 'const' on locals that do not escape.
5349 Omit easserts with unnecessary and unportable assumptions about
5350 alignment. Avoid unnecessary casts to char *.
5352 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5354 Use union for the payload of struct Lisp_Vector.
5355 This helps to avoid a few glitches dictated by C's aliasing rules.
5356 * lisp.h (struct Lisp_Vector): Use union for next and
5357 contents member. Adjust comment. Change related users.
5358 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5359 Related users changed.
5360 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5361 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5362 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5363 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5365 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5367 Optimize glyph row clearing and copying routines.
5368 * dispextern.h (struct glyph_row): Change layout of struct
5369 glyph_row to help copy_row_except_pointers. Adjust comment.
5370 * dispnew.c (null_row): Remove.
5371 (clear_glyph_row): Use offsetof and memset to find and clear
5372 just the members that need clearing. Adjust comment.
5373 (copy_row_except_pointers): Likewise for copying.
5375 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5377 Some minor cleanups of recently-added bool vector code.
5378 * conf_post.h (assume): Always return void. Use lint version
5379 only if GCC and MSC versions don't apply.
5380 * conf_post.h (assume):
5381 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5382 Depend on _MSC_VER, not __MSC_VER, for consistency with
5384 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5385 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5386 (bool_vector_binop_driver, count_trailing_zero_bits)
5387 (size_t_to_host_endian): Now static, not static inline;
5388 the latter isn't needed with modern compilers and doesn't
5389 work with older compilers anyway.
5391 * alloc.c (valgrind_p): Use bool for boolean.
5393 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5395 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5396 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5397 (display_last_displayed_message_p, message_buf_print)
5398 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5399 Use bool for boolean.
5400 * dispextern.h (cancel_line, init_desired_glyphs):
5401 Remove ancient leftover.
5402 (help_echo_showing_p, hourglass_shown_p):
5403 * lisp.h (noninteractive_need_newline): Adjust declaration.
5405 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5407 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5409 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5410 ...this file and convert the latter to static. Adjust comment.
5411 (make_initial_frame):
5412 * window.c (init_window_once): Adjust user.
5413 * frame.h (last_nonminibuf_frame): Remove declaration.
5414 * lisp.h (selected_frame): Likewise.
5415 * msdos.c (the_only_display_info): Adjust comment.
5417 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5419 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5420 computing the end column of mouse-highlight that comes from
5421 display or overlay strings. (Bug#15437)
5422 (note_mouse_highlight): Adapt calculation of last argument to
5423 mouse_face_from_string_pos to the above change.
5425 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5426 all platforms, not just for clang.
5428 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5430 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5431 about excess arguments to snprintf.
5433 * conf_post.h(assume): Use __builtin_unreachable for clang.
5435 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5437 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5438 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5440 2013-09-23 Daniel Colascione <dancol@dancol.org>
5442 * alloc.c (USE_VALGRIND): New macro; on by default
5443 when ENABLE_CHECKING.
5444 (mark_maybe_object, mark_maybe_pointer)
5445 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5447 (valgrind_p) [USE_VALGRIND]: New variable.
5448 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5450 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5452 * process.c (wait_reading_process_output): Change int pnamelen to
5455 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5456 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5457 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5458 argument to unsigned long to avoid warning.
5459 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5461 * conf_post.h (assume): Fix compiler error: x shall be cond.
5463 2013-09-22 Daniel Colascione <dancol@dancol.org>
5465 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5466 warning when compiling without a window system.
5468 2013-09-22 Daniel Colascione <dancol@dancol.org>
5470 * data.c (Qbool_vector_p): New symbol.
5471 (bool_vector_spare_mask, popcount_size_t_generic)
5472 (popcount_size_t_msc, popcount_size_t_gcc)
5474 (bool_vector_binop_driver)
5475 (count_trailing_zero_bits, size_t_to_host_endian)
5476 (Fbool_vector_exclusive_or)
5477 (Fbool_vector_union)
5478 (Fbool_vector_intersection, Fbool_vector_set_difference)
5479 (Fbool_vector_subsetp, Fbool_vector_not)
5480 (Fbool_vector_count_matches)
5481 (Fbool_vector_count_matches_at): New functions.
5482 (syms_of_data): Intern new symbol, functions.
5483 * alloc.c (bool_vector_payload_bytes): New function.
5484 (Fmake_bool_vector): Instead of calling Fmake_vector,
5485 which performs redundant initialization and argument checking,
5486 just call allocate_vector ourselves. Make sure we clear any
5487 terminating padding to zero.
5488 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5489 instead of open-coding the size calculation.
5490 (vroundup_ct): New macro.
5491 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5492 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5493 * composite.c (composition_gstring_put_cache):
5494 Change lint_assume to assume.
5495 * conf_post.h (assume): New macro.
5496 (lint_assume): Remove.
5497 * dispnew.c (update_frame_1): Change lint_assume to assume.
5498 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5500 * image.c (gif_load): Change lint_assume to assume.
5501 * lisp.h (eassert_and_assume): New macro.
5502 (Qbool_vector_p): Declare.
5503 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5504 (swap16, swap32, swap64): New inline functions.
5505 * macfont.m (macfont_shape): Change lint_assume to assume.
5506 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5507 * xsettings.c (parse_settings): Use new swap16 and
5508 swap32 from lisp.h instead of file-specific macros.
5510 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5512 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5513 found (which can legitimately happen when the glyph row at the
5514 window start is disabled in the current_matrix. (Bug#15365)
5516 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5518 Fix syntax.h bug introduced by recent INLINE change.
5519 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5520 conditionally compiled one way in some modules, and a different
5521 way in others. This doesn't work with extern inline functions,
5522 which must have the same definition in all modules, because the
5523 defining code might be shared across modules, depending on the
5524 implementation. Symptoms reported by Martin Rudalics in:
5525 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5526 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5527 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5528 overriding the corresponding functions in syntax.h.
5529 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5530 (syntax_property): New inline functions.
5531 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5532 Rewrite in terms of these new functions.
5534 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5536 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5537 not chars_in_text, whose result depends on the multibyteness of
5538 the current buffer. (Bug#15426)
5540 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5542 Port recent change to hosts where pointers aren't 'long'.
5543 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5544 Don't assume that pointers are the same width as 'long'.
5545 Add a compile-time check that a pointer fits into two X slots.
5547 A simpler, centralized INLINE.
5548 * conf_post.h (INLINE): Define only if not already defined.
5549 This allows us to use a single INLINE, defined by one file
5551 * emacs.c (INLINE): Define it.
5552 Also, include category.h, charset.h, composite.h, dispextern.h,
5553 syntax.h, systime.h, so that their INLINE definitions are expanded
5555 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5556 * buffer.h, buffer.c (BUFFER_INLINE):
5557 * category.h, category.c (CATEGORY_INLINE):
5558 * character.h, character.c (CHARACTER_INLINE):
5559 * charset.h, charset.c (CHARSET_INLINE):
5560 * composite.h, composite.c (COMPOSITE_INLINE):
5561 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5562 * frame.h, frame.c (FRAME_INLINE):
5563 * intervals.h, intervals.c (INTERVALS_INLINE):
5564 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5565 * lisp.h, alloc.c (LISP_INLINE):
5566 * process.h, process.c (PROCESS_INLINE):
5567 * syntax.h, syntax.c (SYNTAX_INLINE):
5568 * systime.h, sysdep.c (SYSTIME_INLINE):
5569 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5570 * window.h, window.c (WINDOW_INLINE):
5571 Remove. All uses replaced with INLINE.
5573 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5575 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5578 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5580 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5581 'const char *' to avoid compiler warnings due to similar change in
5582 the prototype of x_get_string_resource.
5584 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5586 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5587 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5588 going to replace static variables below. Adjust comments.
5589 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5590 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5591 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5592 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5593 Related users changed.
5594 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5595 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5596 last_mouse_movement_time, going to replace static variables below.
5598 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5599 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5601 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5602 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5603 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5604 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5605 static variables below.
5606 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5607 (last_mouse_scroll_bar): Remove.
5608 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5609 (mouseExited): Related users changed.
5611 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5613 Do not use external array to process X scroll bar messages.
5614 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5615 (x_send_scroll_bar_event): Pack window pointer into two slots
5616 of XClientMessageEvent if we're 64-bit. Adjust comment.
5617 (x_scroll_bar_to_input_event): Unpack accordingly.
5619 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5621 Ifdef away recent changes which aren't relevant to NS port.
5622 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5623 [!HAVE_NS]: Declare as such.
5624 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5625 [!HAVE_NS]: Define as such.
5627 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5629 * frame.c (x_redo_mouse_highlight): New function
5630 to factor out common code used in W32 and X ports.
5631 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5632 * xterm.h (struct x_display_info):
5633 * w32term.h (struct w32_display_info):
5634 * nsterm.h (struct ns_display_info): New members
5635 last_mouse_motion_frame, last_mouse_motion_x and
5636 last_mouse_motion_y, going to replace static variables below.
5637 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5638 (redo_mouse_highlight): Remove.
5639 (note_mouse_movement, syms_of_xterm): Adjust user.
5640 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5641 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5642 (redo_mouse_highlight): Remove.
5643 (note_mouse_movement, syms_of_w32term): Adjust user.
5644 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5645 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5647 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5648 * nsfns.m (compute_tip_xy): Adjust user.
5650 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5652 * frame.c (x_mouse_grabbed): New function.
5653 * dispextern.h (x_mouse_grabbed): Add prototype.
5654 (last_mouse_frame): Remove declaration.
5655 * xterm.h (struct x_display_info):
5656 * w32term.h (struct w32_display_info):
5657 * nsterm.h (struct ns_display_info): New member
5658 last_mouse_frame, going to replace...
5659 * xdisp.c (last_mouse_frame): ...global variable.
5660 (note_tool_bar_highlight):
5661 * w32term.c (w32_mouse_position, w32_read_socket):
5662 * xterm.c (XTmouse_position, handle_one_xevent):
5663 Use x_mouse_grabbed.
5664 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5666 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5668 * w32term.c (w32_read_socket): Avoid temporary
5669 variables in a call to x_real_positions.
5670 * xterm.c (handle_one_xevent): Likewise.
5672 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5674 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5675 (x_icon_type): Remove prototype.
5676 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5677 * frame.c (x_icon_type): Remove.
5678 * w32term.c (x_make_frame_visible, x_iconify_frame):
5679 * xterm.c (x_make_frame_visible, x_iconify_frame):
5680 Use x_set_bitmap_icon to factor out common code.
5682 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5684 * dispextern.h (check_x_display_info, x_get_string_resource):
5685 Declare here just once and unify the latter.
5686 * frame.c (check_x_display_info, x_get_string_resource):
5687 * nsterm.h (check_x_display_info):
5688 * xrdb.c (x_get_string_resource):
5689 * xterm.h (check_x_display_info): Remove prototypes.
5690 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5691 * w32reg.c (x_get_string_resource): Likewise.
5692 (w32_get_rdb_resource): Adjust user.
5694 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5696 * xterm.h (struct x_display_info): New member
5697 x_pending_autoraise_frame, going to replace...
5698 * xterm.c (pending_autoraise_frame): ...static variable.
5699 (x_new_focus_frame, XTread_socket): Adjust users.
5700 * w32term.h (struct w32_display_info): New member
5701 w32_pending_autoraise_frame, going to replace...
5702 * w32term.c (pending_autoraise_frame): ...global variable.
5703 (x_new_focus_frame, w32_read_socket): Adjust users.
5705 2013-09-17 Glenn Morris <rgm@gnu.org>
5707 * xdisp.c (message_dolog): If we create *Messages*,
5708 switch it to messages-buffer-mode.
5710 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5712 Don't overuse 'const' in types of locals.
5713 * bidi.c (bidi_count_bytes):
5714 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5715 (xg_event_is_for_scrollbar):
5716 * xselect.c (x_handle_property_notify)
5717 (x_handle_selection_notify, x_handle_dnd_message):
5718 * xsettings.c, xsettings.h (xft_settings_event):
5719 * xterm.c (x_handle_net_wm_state, handle_one_event)
5720 (x_menubar_window_to_frame, x_detect_focus_change)
5721 (construct_mouse_click, note_mouse_movement)
5722 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5723 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5724 (handle_one_xevent, x_handle_net_wm_state):
5725 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5726 (x_handle_dnd_message):
5727 Avoid unnecessary 'const', typically the second 'const' in
5728 'const foo * const arg', a 'const' that does not affect the API
5729 and doesn't significantly help the human reader.
5731 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5733 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5734 only if Glib < 2.36.0.
5735 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5736 * xsettings.c (init_gconf, init_gsettings): Do not check
5738 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5740 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5742 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5744 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5745 before calling g_type_init.
5747 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5749 * nsterm.m (syms_of_nsterm): ... to here.
5751 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5753 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5754 (ignore_next_mouse_click_timeout): Use Time as X does.
5755 (handle_one_xevent): Avoid cast and use unsigned comparison.
5757 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5759 Do not copy X event in handle_one_xevent except KeyPress case.
5760 Wnen XEvent is processed, it is unlikely to be changed except
5761 KeyPress case, so we can avoid copying and use const pointer to
5762 const data to make sure that an event is not changed elsewhere.
5763 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5764 const' and do not create local copy except for the KeyPress event.
5765 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5766 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5767 (x_handle_net_wm_state, x_menubar_window_to_frame)
5768 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5769 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5770 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5771 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5772 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5773 (x_handle_dnd_message):
5774 * xsettings.c (xft_settings_event):
5775 Use 'const XEvent * const' where appropriate.
5776 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5778 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5780 Fix X event waiting to handle multiple frames.
5781 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5782 * xterm.c (pending_event_wait): Remove. Adjust users.
5783 (x_detect_focus_change): Pass frame arg.
5784 (handle_one_xevent): Find related frame early and clear per-frame
5785 wait_event_type only if this is an event for the relevant frame.
5786 (x_wait_for_event): Use per-frame wait_event_type.
5788 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5790 * nsfns.m (Fx_create_frame): Fix font driver registration for
5793 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5794 for syms_of_macfont.
5796 * nsterm.m: Include macfont.h.
5797 (ns_tmp_flags, ns_tmp_font): Remove.
5798 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5799 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5800 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5801 (changeFont:): Fix code style. Check for font driver type when
5804 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5807 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5808 (nsfont_open): Set font driver type.
5809 Set font->ascent and font->descent. Figure out font instead of
5810 ns_tmp_font, and flags instead of ns_tmp_flags.
5811 Fix indentation. Remove call to ns_draw_text_decoration,
5814 * nsfns.m: Include macfont.h.
5815 (Fx_create_frame): Register macfont driver, make a better default font.
5816 (Fns_popup_font_panel): Get font from macfont driver, if used.
5818 * macfont.m, macfont.h, macuvs.h: New files.
5820 * font.h: Declare syms_of_macfont.
5822 * font.c (syms_of_font): Call syms_of_macfont.
5824 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5826 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5828 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5829 and it is always zero for others, so I assume that this is an ancient
5830 leftover which nobody will want to change any more.
5831 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5832 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5833 * frame.c (x_set_scroll_bar_width):
5834 * w32fns.c (w32_createscrollbar):
5835 * w32term.c (w32_set_vertical_scroll_bar):
5836 * xfns.c (x_set_scroll_bar_default_width):
5837 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5838 (x_scroll_bar_expose): Related users changed.
5840 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5842 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5843 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5844 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5846 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5848 * nsterm.h, w32term.h, xterm.h: ...and not here.
5849 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5850 Remove unused Xisms.
5851 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5852 these modules are never compiled otherwise.
5854 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5856 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5857 Doc fix. (Bug#15375)
5859 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5861 Unify Fx_focus_frame between all ports.
5862 * frame.h (x_focus_frame): New prototype.
5863 * xfns.c (Fx_focus_frame): Remove.
5864 (syms_of_xfns): Do not defsubr it.
5865 (x_focus_frame): X implementation.
5866 * nsfns.m (Fx_focus_frame): Remove.
5867 (syms_of_nsfns): Do not defsubr it.
5868 (x_focus_frame): NS implementation.
5869 * w32term.c (Fx_focus_frame): Remove.
5870 (x_focus_on_frame): Rename to...
5871 (x_focus_frame): W32 implementation.
5872 * w32term.h (x_focus_on_frame): Remove prototype.
5873 * w32fns.c (Fx_focus_frame): Remove.
5874 (syms_of_w32fns): Do not defsubr it.
5875 * frame.c (Fx_focus_frame): Define here.
5876 (syms_of_frame): Defsubr here.
5877 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5879 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5881 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5882 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5883 each port to reference the port-specific window system data.
5884 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5885 (FRAME_DISPLAY_INFO): Define.
5886 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5887 (FRAME_DISPLAY_INFO): Define. Adjust users.
5888 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5889 (FRAME_DISPLAY_INFO): Define. Adjust users.
5890 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5891 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5892 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5893 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5894 * xselect.c, xterm.c: All related users changed.
5896 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5898 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5899 (x_menubar_window_to_frame): Remove prototypes.
5900 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5901 (x_menubar_window_to_frame, x_top_window_to_frame):
5903 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5904 (x_menubar_window_to_frame, x_top_window_to_frame):
5905 ...to here and convert all but the last to static.
5907 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5909 * lisp.mk (lisp): Add w32-common-fns.elc.
5911 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5913 * charset.c (char_charset): Document an exception for char-charset.
5915 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5917 * xterm.h (x_display_info): New field last_user_time...
5918 * xterm.c (toplevel): ...to replace static last_user_time.
5919 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5921 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5923 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5924 scroll bar values to prevent thumb from disappear and update comment.
5926 2013-09-11 Glenn Morris <rgm@gnu.org>
5928 * emacs.c (usage_message): Possessive apostrophe tweak.
5930 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5932 * nsterm.m (syms_of_nsterm): Use Qns.
5933 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5934 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5935 * xfns.c (x_display_info_for_name, Fx_open_connection):
5936 Remove old '#if 0' code.
5937 (syms_of_xfns): Use Qx.
5938 * termhooks.h (fullscreen_hook): Remove the leftover.
5939 (struct terminal): Fix typo in comment.
5941 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5943 Cleaning up a few X scroll bar bits.
5944 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5945 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5946 New member last_seen_part, going to replace...
5947 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5948 (xt_action_hook) [USE_LUCID]: Adjust user.
5949 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5950 Lucid-specific scroll bar support.
5951 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5952 to int and adjust to use last_seen_part member.
5953 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5954 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5955 Initialize last_seen_part.
5957 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5959 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5960 insert-buffer-substring an empty string.
5962 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5964 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5965 avoiding a GCC warning.
5967 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5969 Ifdef away frame tool bar code when it is not really used.
5970 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5971 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5972 and minimize_tool_bar_window_p under the above.
5973 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5974 (fset_tool_bar_window): Likewise.
5975 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5976 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5977 (change_frame_size_1):
5978 * window.c (window_from_coordinates, Frecenter): Adjust users.
5979 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5980 code is not really used.
5981 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5982 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5983 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5984 [!USE_GTK && !HAVE_NS]: Define as such.
5985 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5986 (note_mouse_highlight, expose_frame):
5987 * xfns.c (x_set_tool_bar_lines):
5988 * xterm.c (handle_one_xevent): Adjust users.
5990 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5992 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5993 This bug was introduced by my 2013-08-26 patch, which incorrectly
5994 assumed that the terminfo implementation doesn't use termcap buffers.
5995 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5996 these buffers apparently are used after all.
5997 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5998 (struct tty_display_info): Define members termcap_term_buffer and
5999 termcap_strings_buffer even if TERMINFO.
6001 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6004 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
6005 'usage' docstring entry to pacify make-docfile.
6007 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
6009 Change comparison functions =, <, >, <=, >= to take many arguments.
6010 * data.c: Change comparison functions' interface and implementation.
6011 * lisp.h: Make arithcompare available for efficient two arg
6013 * bytecode.c: Use arithcompare.
6014 * fileio.c: Use new interface.
6016 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6018 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
6020 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
6022 * eval.c (Feval): Document the new use of `lexical'.
6024 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6026 Review and drop old frame resize hack.
6027 * frame.h (struct frame): Remove force_flush_display_p.
6028 * dispnew.c (update_frame): Adjust user and don't call
6029 flush_frame here. The comment has said that there was an issues
6030 with redisplaying fringes, but I don't see any differences with
6031 and without this hack. Hopefully we can continue without it.
6032 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6033 current frame matrices twice if resized_p is set.
6035 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6037 Do not populate pure Xism x_sync to other ports.
6038 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6039 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6040 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6041 * w32term.h (x_sync): Remove prototype.
6043 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6045 Cleanup frame flushing.
6046 * dispextern.h (struct redisplay_interface):
6047 Drop flush_display_optional because flush_display is enough
6048 for X and flushing via RIF is just a no-op for others.
6049 * frame.h (flush_frame): New function.
6050 * dispnew.c (update_frame):
6051 * minibuf.c (read_minibuf):
6052 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6054 * keyboard.c (detect_input_pending_run_timers): Do not flush
6055 all frames but selected one in redisplay_preserve_echo_area.
6056 * nsterm.m (ns_flush): Remove no-op.
6057 (ns_redisplay_interface): Adjust user.
6058 * w32term.h (x_flush): Remove no-op.
6059 (w32_redisplay_interface): Adjust user.
6060 * xterm.c (x_flush): Simplify because we do not flush all
6061 frames at once any more. Adjust comment.
6062 (x_redisplay_interface): Adjust user.
6064 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6066 Port --without-x --enable-gcc-warnings to Fedora 19.
6067 * gfilenotify.c (globals_of_gfilenotify):
6068 Call g_type_init only if using an older glib version that needs it.
6070 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6072 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6073 (last_glyphless_glyph_merged_face_id): Remove declarations.
6074 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6075 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6076 (last_glyphless_glyph_merged_face_id): Now static.
6077 (merge_escape_glyph_face): New function, refactored from...
6078 (get_next_display_element): ...here.
6079 (merge_glyphless_glyph_face): New function, refactored from...
6080 (produce_glyphless_glyph): ...here...
6081 * term.c (produce_glyphless_glyph): ...and here.
6083 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6085 * eval.c (eval_sub): Only call Ffunction if necessary.
6087 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6089 Attempt to make redisplay more selective when changing cursor type.
6090 * frame.h (struct frame): New bitfield cursor_type_changed.
6091 * xdisp.c (cursor_type_changed): Remove.
6092 (try_cursor_movement, redisplay_window, try_window_id)
6093 (set_frame_cursor_types, try_window_reusing_current_matrix):
6094 Adjust to use per-frame bitfield.
6095 (redisplay_internal): Look for cursor type change on each visible
6096 frame and consider all frames if cursor type has been changed on
6097 the frame other than selected. If cursor type has been changed on
6098 selected frame only, do not use fast update.
6100 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6102 Attempt to make redisplay more selective when changing fonts.
6103 * frame.h (struct frame): New bitfield fonts_changed.
6104 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6105 (adjust_frame_glyphs): Add prototype.
6106 * dispnew.c (fonts_changed_p): Remove.
6107 (adjust_glyphs): Remove because we do not
6108 adjust matrices on all frames at once any more.
6109 (adjust_frame_glyphs): Block and unblock input here.
6110 (adjust_glyph_matrix): Use fonts_changed.
6111 (change_frame_size_1): Use adjust_frame_glyphs.
6112 * font.c (font_open_entity): Use fonts_changed.
6113 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6114 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6115 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6116 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6117 (shrink_mini_window, Fresize_mini_window_internal)
6118 (window_scroll_pixel_based, Fset_window_configuration)
6119 (apply_window_adjustment, Fset_window_vscroll):
6120 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6121 Use adjust_frame_glyphs.
6122 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6123 (try_window_reusing_current_matrix, try_window_id, display_line)
6124 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6125 (redisplay_internal): Consider fonts_changed and adjust frame
6126 matrices for each frame only if the frame is visible. If font
6127 has been changed on some frame during full redisplay, retry
6128 only visible frames where the font has been actually changed.
6130 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6132 Cache current header and mode line height for each window.
6133 * window.h (struct window): New fields mode_line_height
6134 and header_line_height.
6135 * window.c (make_window): Initialize them.
6136 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6137 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6138 (current_mode_line_height, current_header_line_height):
6140 * xdisp.c (current_mode_line_height, current_header_line_height):
6142 (pos_visible_p, init_xdisp): Adjust user.
6143 (redisplay_window): Invalidate mode_line_height and
6144 header_line_height if current and desired matrices do not agree.
6146 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6148 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6149 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6151 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6153 Make --without-x compatible with --enable-gcc-warnings.
6154 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6155 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6156 members under HAVE_WINDOW_SYSTEM.
6157 * keyboard.c (make_lispy_focus_out): Likewise.
6158 (record_menu_key): Move under HAVE_MENUS.
6159 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6160 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6161 (syms_of_xdisp): Adjust user.
6162 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6163 (start_hourglass, cancel_hourglass):
6164 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6165 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6166 and CLEAR_FONT_TABLE_NFONTS.
6167 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6168 Declare only if HAVE_WINDOW_SYSTEM.
6169 (lface_same_font_attributes_p, clear_face_gcs): Define only
6170 if HAVE_WINDOW_SYSTEM.
6172 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6174 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6175 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6176 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6178 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6180 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6182 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6184 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6185 This fixes a type error on hosts where ptrdiff_t is wider than int.
6187 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6189 * keyboard.c (read_key_sequence_vs): New function.
6190 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6193 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6195 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6197 Makefile improvements.
6198 * Makefile.in (config.status): Don't use double-colon rules, as
6199 they are not portable according to POSIX. Fix shell typo with `;
6200 I guess this rule has never been tested?
6201 (VCSWITNESS): New macro, to override any environment var.
6203 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6205 * xterm.h (struct x_display_info): Do not track X connection
6206 fd separately because it is always available from Display.
6207 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6210 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6212 * buffer.c (drop_overlay):
6213 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6214 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6216 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6218 * buffer.c (Fmake_overlay, Fmove_overlay):
6219 * intervals.c (set_point_from_marker):
6220 * print.c (PRINTPREPARE): Prefer signal_error
6221 to plain error and report unsuitable marker too.
6223 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6225 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6226 for 'dragging' member.
6227 (struct x_output): Remove set-but-unused leftovers
6228 'left_before_move' and 'top_before_move'.
6229 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6230 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6231 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6232 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6233 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6234 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6235 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6236 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6238 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6240 * nsfont.m (INVALID_GLYPH): New define.
6241 (nsfont_encode_char): Use INVALID_GLYPH.
6242 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6244 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6246 * xterm.c (x_last_mouse_movement_time): Revert last change.
6247 This code should use XDisplayMotionBufferSize to check display's
6248 motion history first, and there are few other issues as well.
6249 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6250 (handle_one_xevent): Adjust user.
6252 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6254 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6255 * frame.c (Flast_nonminibuf_frame): ... to here.
6256 (check_minibuf_window): Don't abort if no window was found
6259 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6261 Use XGetMotionEvents to ask the last mouse motion time from X server.
6262 * xterm.c (X_MOTION_HISTORY): Default to 1.
6263 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6264 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6265 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6266 Ifdef away legacy code.
6267 (XTmouse_position, x_scroll_bar_report_motion):
6268 Use x_last_mouse_movement_time.
6269 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6272 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6274 * msdos.c (last_mouse_window): Move to...
6275 (dos_rawgetc): ...this function and adjust comment.
6276 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6277 (mouseMoved): ...this function and adjust comment.
6278 * w32term.c (last_window): Likewise with...
6279 (w32_read_socket): ...this function.
6280 * xterm.c (last_window): Likewise with...
6281 (handle_one_xevent): ...this function.
6283 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6285 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6286 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6287 (handle_one_xevent): ...to here.
6288 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6291 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6293 * msdos.c (IT_set_terminal_window): Remove no-op.
6294 (initialize_msdos_display): Adjust terminal setup.
6295 * w32console.c (w32con_set_terminal_window): Remove no-op.
6296 (initialize_w32_display): Adjust terminal setup.
6297 * w32term.c (w32_set_terminal_window): Remove no-op.
6298 (w32_create_terminal): Adjust terminal setup.
6299 * xterm.c (XTset_terminal_window): Remove no-op.
6300 (x_create_terminal): Adjust terminal setup.
6302 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6304 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6306 (ns_create_terminal): Adjust terminal setup.
6307 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6309 (w32_create_terminal): Adjust terminal setup.
6310 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6312 (x_create_terminal): Adjust terminal setup.
6314 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6316 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6317 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6318 * dispnew.c (buffer_posn_from_coords):
6319 * window.c (Fwindow_end, displayed_window_lines):
6320 * xdisp.c (redisplay_mode_lines): Use it.
6322 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6324 * fontset.c (face_for_char): Check char in the current face font first
6325 if HAVE_NS (Bug#15138).
6327 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6329 * window.c (temp_output_buffer_show): Make sure window returned
6330 by display_buffer is live (Bug#15213).
6332 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6334 Minor cleanup to avoid forward declarations.
6335 * coding.h (struct ccl_spec): Remove forward declaration.
6336 * composite.h (toplevel): Include font.h.
6337 (struct composition_it, struct face, struct font_metrics):
6338 Remove forward declaration.
6339 * dispextern.h (struct image, struct atimer): Likewise.
6340 * emacsgtkfixed.h (struct frame): Likewise.
6341 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6342 * font.h (struct font_driver, struct font, struct glyph_string)
6343 (struct face): Remove forward declaration.
6344 * fontset.h (struct face, struct font): Likewise.
6345 * frame.h (toplevel): Style cleanup.
6346 (enum output_method): Move to...
6347 * termhooks.h (enum output_method): ...here.
6348 (struct glyph, struct frame, struct ns_display_info)
6349 (struct x_display_info, struct w32_display_info):
6350 Remove forward declaration.
6351 * xterm.h (toplevel): Include termhooks.h.
6352 (struct font, struct window, struct glyph_matrix, struct frame)
6353 (struct input_event, struct face, struct image): Remove forward
6355 * gtkutil.h (struct _widget_value): Likewise.
6356 * keyboard.h (toplevel): Include termhooks.h.
6357 (struct input_event): Remove forward declaration.
6359 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6361 * intervals.c (set_point_from_marker): New function.
6362 * editfns.c (Fgoto_char):
6363 * process.c (Finternal_default_process_filter):
6364 * window.c (select_window_1): Use it.
6365 * buffer.h (set_point_from_marker): Add prototype.
6367 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6369 * w32.c (term_winsock): Call release_listen_threads before calling
6371 (_sys_wait_accept): Wait for accept event in a loop with a finite
6372 timeout, instead of waiting indefinitely. Will hopefully avoid
6373 hanging during exit because WSACleanup deadlocks waiting for the
6374 event object to be released. (Bug#14333)
6376 * w32proc.c (release_listen_threads): New function, signals all
6377 the reader threads that listen for connections to stop waiting.
6379 * w32.h (release_listen_threads): Add prototype.
6381 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6383 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6384 field of new marker (for sanity and safety).
6385 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6386 anyway because XMISCTYPE is a function and can't be an lvalue).
6388 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6390 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6391 (x_after_update_window_line, x_scroll_bar_create)
6392 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6393 (handle_one_xevent, x_clear_frame_area):
6394 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6395 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6396 * xterm.h (x_clear_area): Adjust prototype.
6398 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6400 Hook scanning and indentation functions to find_newline. This helps
6401 to avoid duplicated code and renders more respect to newline cache.
6402 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6403 * cmds.c (Fforward_line):
6404 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6405 Use find_newline and avoid unnecessary point movements.
6406 * search.c (scan_newline): Implement on top of find_newline.
6408 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6410 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6411 scoped code (bug#11258).
6413 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6415 * nsterm.m (last_window): New variable.
6416 (EV_TRAILER2): New macro.
6417 (EV_TRAILER): Call EV_TRAILER2.
6418 (mouseMoved:): Add support for mouse-autoselect-window
6419 on nextstep (Bug#6888).
6421 2013-08-28 Andreas Schwab <schwab@suse.de>
6423 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6424 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6425 Remove unused macro definitions.
6426 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6427 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6428 Only define if emacs.
6430 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6432 Prefer enum glyph_row_area to int where appropriate.
6433 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6435 (window_box, window_box_width, window_box_left, window_box_left_offset)
6436 (window_box_right, window_box_right_offset): Adjust prototypes.
6437 * xdisp.c (window_box, window_box_width, window_box_left)
6438 (window_box_left_offset, window_box_right, window_box_right_offset):
6439 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6440 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6441 * nsterm.m (ns_clip_to_row):
6442 * w32term.c (w32_clip_to_row):
6443 * xterm.c (x_clip_to_row): Likewise.
6445 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6447 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6448 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6450 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6452 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6453 for portability to hosts where /bin/sh has problems.
6455 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6457 Redesign redisplay interface to drop global output_cursor.
6458 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6459 (toplevel): Remove declaration of output_cursor.
6460 (set_output_cursor, x_cursor_to): Remove prototype.
6461 * window.h (struct window): New member output_cursor.
6462 (output_cursor_to): New function to replace RIF member.
6463 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6464 (update_text_area, set_window_cursor_after_update): Use it.
6465 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6466 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6467 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6468 * w32term.c (x_update_window_begin, x_update_window_end):
6469 * xterm.c (x_update_window_begin, x_update_window_end):
6470 Adjust to use per-window output cursor.
6472 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6474 Simplify SELECT_TYPE-related code.
6475 Like EMACS_TIME, this portability layer is no longer needed, since
6476 Emacs has been using fd_set as a portability layer for some time.
6477 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6478 (SELECT_TYPE): Remove. All uses changed to fd_set.
6479 (fd_set) [!FD_SET]: New typedef.
6481 Simplify EMACS_TIME-related code.
6482 This portability layer is no longer needed, since Emacs has been
6483 using struct timespec as a portability layer for some time.
6484 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6485 Include <time.h> rather than "systime.h"; that's all that's needed now.
6486 * dispnew.c: Include <timespec.h> rather than "systime.h";
6487 that's all that's needed now.
6488 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6489 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6490 TIMESPEC_RESOLUTION.
6491 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6492 LOG10_TIMESPEC_RESOLUTION.
6493 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6494 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6495 (make_emacs_time): Remove. All used changed to make_timespec.
6496 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6497 (current_timespec): Rename from current_emacs_time. All uses changed.
6498 (add_emacs_time): Remove. All uses changed to timespec_add.
6499 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6500 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6501 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6502 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6503 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6504 (current_timespec): Rename from current_emacs_time. All uses changed.
6505 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6506 changed to timespec_cmp.
6507 * xgselect.c: Include <timespec.h>, since our .h files don't.
6509 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6511 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6512 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6513 Remove the leftovers.
6514 * gtkutil.c (toplevel): Do not declare Qxft but include
6516 * image.c (toplevel): Do not declare Vlibrary_cache because
6517 it's already done in lisp.h.
6519 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6521 * lisp.h (Mouse_HLInfo): Move from here...
6522 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6523 (reset_mouse_highlight): New function.
6524 * msdos.c (dos_set_window_size, IT_update_begin)
6525 (internal_terminal_init):
6526 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6527 (ns_initialize_display_info):
6528 * w32console.c (initialize_w32_display):
6529 * w32term.c (x_update_window_end, x_free_frame_resources)
6530 (w32_initialize_display_info):
6531 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6532 * window.c (Fdelete_other_windows_internal):
6533 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6534 * termchar.h (toplevel):
6535 * xterm.h (toplevel): Include dispextern.h.
6537 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6539 Fix minor problems found by static checking.
6540 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6541 (expect): Avoid nested-if warning.
6542 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6543 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6544 * nsterm.h, nsterm.m (ns_select):
6545 * xgselect.c, xgselect.h (xg_select):
6546 Adjust signature to better match pselect's.
6547 * nsterm.m (ns_select):
6548 Don't set *TIMEOUT, since pselect doesn't.
6549 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6550 diagnostic about assigning const char * to it.
6551 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6553 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6555 * lread.c (substitute_object_recurse): Handle hash-tables as well
6558 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6560 Fix unlikely core dump in init_tty, and simplify terminfo case.
6561 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6562 The old version incorrectly dumped core if malloc returned a
6563 buffer containing only non-NUL bytes.
6564 (init_tty): Do not allocate or free termcap buffers; the
6565 struct does that for us now.
6566 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6567 (struct tty_display_info): Define members termcap_term_buffer and
6568 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6569 use them. Allocate them directly in struct rather than indirectly
6570 via a pointer, to simplify init_tty.
6572 * frame.c (check_minibuf_window): Initialize 'window' properly,
6573 so that Emacs reliably aborts later if 'window' is not initialized.
6575 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6577 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6578 of VoidSymbol (Bug#15154).
6580 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6582 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6583 mouse_face_beg_y and mouse_face_end_y.
6584 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6585 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6586 Adjust users and update comment where appropriate.
6588 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6590 * frame.c (check_minibuf_window): New function.
6591 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6592 Call check_minibuf_window (Bug#15183).
6594 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6596 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6597 because this is the only last cursor data we need to keep and consult.
6598 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6599 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6602 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6604 Fix recovering from possible decompression error.
6605 Since insert_from_gap doesn't always move point, we can't use PT as
6606 the position where the partially decompressed data ends, and
6607 should count how many bytes was produced so far.
6608 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6609 (unwind_decompress): Really delete partially uncompressed data.
6610 (Fzlib_decompress_region): Take decompressed data size into account.
6612 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6614 * syntax.c (init_syntax_once): Adjust comment and do an early
6615 initialization of Qchar_table_extra_slots just once...
6616 * casetab.c (init_casetab_once):
6617 * category.c (init_category_once):
6618 * character.c (syms_of_character):
6619 * coding.c (syms_of_coding):
6620 * xdisp.c (syms_of_xdisp): ...and omit it here.
6622 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6624 * xdisp.c (get_next_display_element): Don't apply to characters
6625 from a display vector the logic of setting it->end_of_box_run_p
6626 suitable for characters from a buffer. (Bug#15175)
6628 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6629 to handle directories, rather than '_utime' which doesn't.
6632 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6634 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6635 or fullscreen (Bug#14627).
6637 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6639 System-dependent integer overflow fixes.
6640 * process.c (Fset_process_window_size): Signal an error if
6641 the window size is outside the range supported by the lower level.
6642 * sysdep.c (set_window_size): Return negative on error,
6643 nonnegative on success, rather than -1, 0, 1 on not in system,
6644 failure, success. This is simpler. Caller changed.
6645 (serial_configure): Remove unnecessary initialization of local.
6646 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6647 size fits in unsigned long; this isn't true on some 32-bit hosts.
6648 Avoid buffer overrun if some future version of /proc/meminfo has a
6649 variable name longer than 20 bytes.
6650 (system_process_attributes) [__FreeBSD__]:
6651 Don't assume hw.availpages fits in 'int'.
6653 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6655 Don't let very long directory names overrun the stack.
6656 Fix some related minor problems involving "//", vfork.
6657 * callproc.c (encode_current_directory): New function.
6658 (call_process): Don't append "/"; not needed.
6659 * fileio.c (file_name_as_directory_slop): New constant.
6660 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6661 this can save the caller having to alloca.
6662 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6663 Use SAFE_ALLOCA, not alloca.
6664 (directory_file_name, Fexpand_file_name): Leave leading "//"
6665 alone, since it can be special even on POSIX platforms.
6666 * callproc.c (call_process):
6667 * process.c (Fformat_network_address):
6668 * sysdep.c (sys_subshell):
6669 Use encode_current_directory rather than rolling our own.
6670 (create_process): No need to encode directory; caller does that now.
6671 * process.h (encode_current_directory): New decl.
6672 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6673 Rework to avoid 'goto xyzzy;'.
6675 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6677 * xdisp.c (handle_face_prop): If the default face was remapped use
6678 the remapped face for strings from prefix properties. (Bug#15155)
6680 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6682 Minor cleanup for redisplay interface and few related functions.
6683 * frame.h (enum text_cursor_kinds): Move from here...
6684 * dispextern.h (enum text_cursor_kinds): ...to here.
6685 (toplevel): Drop unnecessary declarations.
6686 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6687 in update_window_end_hook and draw_window_cursor functions.
6688 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6689 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6690 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6691 * xterm.c (x_update_window_end, x_draw_window_cursor):
6692 * xdisp.c (display_and_set_cursor, update_window_cursor)
6693 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6694 enum text_cursor_kinds where appropriate.
6696 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6698 Redesign redisplay interface to drop updated_row and updated_area.
6699 * dispextern.h (updated_row, updated_area): Remove declaration.
6700 (struct redisplay_interface): Pass glyph row and row area parameters
6701 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6702 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6704 * dispnew.c (updated_row, updated_area): Remove.
6705 (redraw_overlapped_rows, update_window_line): Adjust user.
6706 (update_marginal_area, update_text_area): Likewise. Pass updated row
6707 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6708 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6711 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6713 * process.c (flush_pending_output): Remove stub.
6716 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6718 * callproc.c: Fix race that killed background processes (Bug#15144).
6719 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6720 Record deleted process-id in critical section, not afterwards.
6721 Don't mistakenly kill process created by a call-process invocation
6722 that discards output and does not wait.
6724 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6726 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6727 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6728 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6729 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6730 to shut up compiler in mark_object.
6731 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6733 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6735 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6736 We can't portably rely on PTY_OPEN doing that, even if
6737 it calls posix_openpt with O_CLOEXEC.
6739 2013-08-20 Kenichi Handa <handa@gnu.org>
6741 * character.c (string_char): Improve commentary.
6743 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6745 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6746 (struct animation_cache): Make signature a flexible array member.
6747 All uses changed. This is a tad slower but may insulate us better
6748 from future changes to ImageMagick.
6750 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6752 * image.c: Shrink memory needed for animation cache.
6753 (SIGNATURE_DIGESTSIZE): New constant.
6754 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6755 (imagemagick_create_cache): Copy the signature. This saves
6756 several KB of memory that ImageMagick wastes per signature.
6757 Don't bother updating the update_time, as the caller does that now.
6758 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6759 it's a fixed size struct member now.
6760 (imagemagick_get_animation_cache): Always destroy the signature,
6761 as it's now imagemagick_create_cache's responsibility to copy it.
6762 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6763 and use memcmp rather than strcmp.
6764 eassert that ImageMagick returns a signature of the specified length.
6766 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6768 * image.c (imagemagick_get_animation_cache): Don't segfault on
6770 (imagemagick_get_animation_cache): Revert to previous definition
6771 so that it actually works. But keep the memory leak fix.
6772 (imagemagick_get_animation_cache): Fix memory leak.
6774 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6776 * image.c: Fix animation cache signature memory leak.
6777 Fix some other minor performance problems while we're at it.
6778 (imagemagick_create_cache): Clear just the members that
6779 need clearing. Don't set update_time, as caller does that now.
6780 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6781 Simplify by using pointer-to-pointer instead of a prev pointer.
6782 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6783 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6784 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6785 it's already a copy. Free the signature probe unless it's cached.
6787 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6788 This was introduced by my 2013-08-12 fix for Bug#15035.
6790 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6792 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6793 (imagemagick_prune_animation_cache): Now static.
6795 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6797 * image.c (imagemagick_get_animation_cache): Don't segfault when
6798 pruning all entries.
6800 2013-08-18 Ken Brown <kbrown@cornell.edu>
6802 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6803 static heap if ENABLE_CHECKING is defined.
6804 (max_bss_sbrk_ptr): New variable.
6806 (report_sheap_usage): Report maximum static heap usage instead of
6807 ending static heap usage.
6809 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6811 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6812 of zlib_initialized according to the results of calling
6813 init_zlib_functions.
6815 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6817 * image.c: Implement an ImageMagick per-image cache.
6818 (imagemagick_get_animation_cache): Fix a double-free error.
6819 (imagemagick_load_image): Remove the ping_wand code, which only
6820 apparently saved time on invalid animated images, and slowed down
6821 everything else. Optimise for the common case.
6823 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6825 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6827 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6829 * marker.c (set_marker): Remove documentation of undefined behavior.
6831 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6833 * image.c (imagemagick_compute_animated_image): Animate correctly
6834 when sub-images are smaller than the main image.
6835 (imagemagick_compute_animated_image): Setting the iterator row to
6836 zero is apparently not allowed.
6837 (imagemagick_compute_animated_image): Allow images that say they
6838 have sub-images that are bigger than the main image, but just crop
6841 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6843 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6845 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6847 * image.c (imagemagick_compute_animated_image): Respect the GIF
6850 2013-08-15 Ken Brown <kbrown@cornell.edu>
6852 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6853 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6856 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6858 Fix minor problems found by static checking.
6859 * frame.c (delete_frame):
6860 * xdisp.c (next_element_from_display_vector):
6861 Avoid uninitialized local.
6862 * image.c (imagemagick_compute_animated_image): Port to C89.
6863 Prefer usual GNU indentation style for loops.
6864 Be more careful about bizarrely large sizes, by using ptrdiff_t
6867 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6869 Fix infinite frame selection loop (Bug#15025).
6870 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6872 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6874 * xdisp.c (compute_window_start_on_continuation_line):
6875 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6876 to make sure we end up setting the window start at the leftmost
6877 visible character of the display line. This avoids funky
6878 horizontal shifting because the window start is not kept on the
6879 same position. (Bug#15090)
6880 (next_element_from_display_vector): Support 'box' face attribute
6881 in the face definitions of a display vector. (Bug#15099)
6883 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6885 * image.c (imagemagick_compute_animated_image): Implement animated
6887 (imagemagick_compute_animated_image): Fix some compilation
6888 warnings. Implement a very simple cache to make the animation
6889 usable at all, but it should be replaced with a per-image cache.
6891 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6893 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6894 to do `for' loops over alist values.
6895 * buffer.h (FOR_EACH_BUFFER):
6896 * process.c (FOR_EACH_PROCESS): Use it.
6897 (handle_child_signal, status_notify, Fget_buffer_process)
6898 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6900 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6902 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6903 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6904 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6905 to xzalloc and so avoid redundant call to memset.
6906 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6907 members because it is allocated with xzalloc and so already zeroed.
6909 2013-08-14 Ken Brown <kbrown@cornell.edu>
6911 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6914 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6916 Utility function and macro to copy Lisp string to C string.
6917 * lisp.h (xlispstrdupa): New macro.
6918 (xlispstrdup): New prototype.
6919 * alloc.c (xlispstrdup): New function.
6920 * callint.c (Fcall_interactively):
6921 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6922 (Fsubstitute_in_file_name):
6923 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6924 * image.c (x_create_bitmap_from_file):
6925 * w32term.c (w32_term_init):
6926 * xterm.c (x_term_init): Use xlispstrdup.
6928 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6930 * image.c (imagemagick_load_image): Make animated pictures work.
6931 There's still some problems with background color settings, though
6934 * decompress.c (unwind_decompress): Always restore point.
6936 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6938 * marker.c (set_marker): Reformat documentation.
6940 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6942 * xdisp.c (cursor_type_changed): Now static.
6944 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6945 Use changed. This avoids the need to call xmalloc and for the
6946 caller to call xfree, and avoids memory leaks in some situations.
6948 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6950 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6951 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6952 (redisplay_window): If window_end_valid is cleared due to non-zero
6953 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6954 so do not call to try_cursor_movement for that window.
6956 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6958 * window.h (struct window): Convert window_end_pos and
6959 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6960 (wset_window_end_pos, wset_window_end_vpos): Remove.
6961 * dispnew.c (adjust_glyph_matrix):
6962 * window.c (Fwindow_end, replace_window, set_window_buffer)
6964 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6965 (set_vertical_scroll_bar, redisplay_window, try_window)
6966 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6967 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6968 (note_mouse_highlight): Adjust users.
6969 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6972 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6974 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6975 * image.c (imagemagick_filename_hint): Use `const char *' and
6976 prefer SSDATA to SDATA to avoid warnings.
6978 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6980 Cleanup window fringes, margins and scroll bars adjustments.
6981 * window.c (set_window_fringes, set_window_margins)
6982 (set_window_scroll_bars, apply_window_adjustment): New functions.
6983 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6984 (Fset_window_scroll_bars): Use them.
6986 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6988 * window.h (struct window): Convert scroll_bar_width
6989 from Lisp_Object to integer. Adjust comment.
6990 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6992 * window.c (wset_scroll_bar_width): Remove.
6993 (make_window): Initialize scroll_bar_width.
6994 (Fsplit_window_internal): Use direct assignment.
6995 (Fset_window_configuration, save_window_save):
6996 Convert Lisp_Object to integer and back where appropriate.
6997 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6998 bar was actually changed, and mention this in docstring.
7000 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7002 * decompress.c: Minor simplifications.
7003 (Fzlib_decompress_region): Don't bother verifying
7004 that avail_out <= UINT_MAX, as that was confusing.
7005 Mention the restriction in a comment instead.
7006 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
7008 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7010 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
7011 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
7013 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7015 * image.c (imagemagick_filename_hint): Check for errors in the
7018 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7020 * window.c (Fwindow_margins): Return nil when there's no marginal
7021 area, as per the documented API.
7023 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
7024 Fmake_vector, as scroll bar's struct members are not all Lisp
7025 objects now. This avoids crashes in GC.
7027 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7028 bool, so its address could be taken.
7030 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7032 * image.c (imagemagick_filename_hint): New function to possibly
7033 apply `image-content-type-suffixes'.
7034 (imagemagick_load_image): Use it.
7036 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7038 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7039 if loading zlib failed.
7041 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7043 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7044 2013-08-13 checkin below. Change bool to BOOL, rule is:
7045 All Obj-C code uses BOOL, except for interfaces callable from C.
7047 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7049 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7051 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7052 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7053 bool instead of BOOL.
7054 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7055 from Lisp_Object to bitfield. Adjust comment.
7056 * w32term.c (x_scroll_bar_create): Adjust user.
7057 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7058 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7059 Use bool for boolean.
7060 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7061 to `unsigned int' when defining a bitfield.
7063 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7065 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7067 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7069 * window.h (struct window): Convert left_margin_cols and
7070 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7071 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7072 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7074 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7076 (showing_window_margins_p, update_window_line, update_frame_1):
7077 * fringe.c (draw_fringe_bitmap_1):
7078 * xdisp.c (window_box_width): Adjust users.
7079 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7080 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7081 Use direct assignment.
7082 (Fset_window_configuration, save_window_save, Fwindow_margins):
7083 Convert Lisp_Object to integer and back where appropriate.
7084 (Fset_window_margins): Adjust user. Return t if any margin
7085 was actually changed, and mention this in docstring.
7087 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7089 * syntax.c (forward_word):
7090 * cmds.c (forward_char, backward_char): Mention the optional argument.
7092 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7094 * window.h (struct window): Convert left_fringe_width
7095 and right_fringe_width from Lisp_Objects to integers.
7097 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7098 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7099 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7101 (make_window): Initialize new integer fields to -1.
7102 (Fsplit_window_internal): Use direct assignment.
7103 (Fset_window_configuration, save_window_save):
7104 Convert Lisp_Object to integer and back where appropriate.
7105 (Fset_window_fringes): Adjust user. Return t if any fringe
7106 was actually changed, and mention this in docstring.
7108 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7110 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7111 * nsfns.m (x_set_cursor_type):
7112 * w32fns.c (x_set_cursor_type):
7113 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7114 * xdisp.c (set_frame_cursor_types): ...but in common code.
7116 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7118 * font.c (clear_font_cache): New function, stripped from...
7119 (Fclear_font_cache): ...here, which now uses the function
7120 above. Adjust comment.
7121 * font.h (clear_font_cache): Add prototype.
7122 * xfaces.c (clear_face_cache): Use clear_font_cache.
7124 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7126 * window.c (Fset_window_start): Compare `w', not `window' because
7127 `w' might not be equal to `window' after call to decode_live_window.
7129 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7131 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7132 This fixes a problem introduced by the Bug#15035 patch
7133 when using GPG. Reported by Herbert J. Skuhra.
7135 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7137 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7138 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7139 not yet initialized.
7141 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7143 * decompress.c (Fzlib_decompress_region): Support zlib
7144 decompression, too, and rename.
7146 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7148 Minor zlib configuration tweaks.
7149 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7150 Don't assume presence of fn_inflateInit2_ zlib internal function.
7152 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7154 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7155 include the zlib prefix.
7157 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7159 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7160 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7161 define static variables that are pointers to zlib functions to be
7163 (init_zlib_functions) [WINDOWSNT]: New function.
7164 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7166 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7167 macros instead of invoking the zlib functions directly.
7168 (syms_of_decompress): DEFSYM Qzlib_dll.
7169 Staticpro Szlib_available_p.
7171 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7173 Avoid looping over all frame windows to freeze and unfreeze.
7174 * window.h (struct window): Drop frozen_window_start_p.
7175 (freeze_window_starts): Drop prototype.
7176 * frame.h (struct frame): New frozen_window_starts flag.
7177 (FRAME_WINDOWS_FROZEN): New macro.
7178 * window.c (freeze_window_start, freeze_window_starts):
7180 (select_window, replace_window): Adjust users.
7181 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7182 (window_frozen_p): New function.
7183 (redisplay_window): Use it.
7185 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7187 Fix some fd issues when running subprocesses (Bug#15035).
7188 Fix bugs that can leak files or file descriptors on errors.
7189 Don't unlink open temp files, as that's hard for users to diagnose
7190 when things go awry (e.g., temp disk exhausted).
7191 Don't bother to lock temp files. Check for invalid recursion.
7192 * callproc.c (synch_process_fd): Remove. All uses removed.
7193 (synch_process_tempfile): New var or macro.
7194 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7196 (record_kill_process): New arg, the temp name. All callers changed.
7197 (delete_temp_file): Now just a simple wrapper around unlink.
7198 (call_process_kill): New arg, the call_process_fd array.
7199 Close them all. Clear synch_process_pid. Remove the temp file,
7200 or arrange for it to be removed.
7201 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7202 that's been moved to synch_process_tempfile. Caller changed.
7203 Do not remove the tempfile; that's now call_process_kill's
7205 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7206 call_process_kill; the caller now does that.
7207 (call_process_cleanup): Do not close the process fd; that's now
7208 call_process_kill's responsibility.
7209 (Fcall_process): Implement via new function call_process, which
7210 has most of the old body of Fcall_process, but with a different API.
7211 (call_process): New function that does not open or close filefd if
7212 it is nonnegative. Record which fds need to be closed, and let
7213 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7214 Signal an error if invoked recursively (could be done via a hook).
7215 Simplify creation of the tempfile in the MSDOS case.
7216 Don't create the output file until after checking for the executable.
7217 Report any failure to open /dev/null.
7218 Don't open /dev/null for writing twice; once is enough.
7219 Don't create pipe if all output is being discarded or sent to file.
7220 Don't worry about setting up the coding system or reading from the
7221 pipe if all output is being discarded.
7222 Hoist fd_error local into top level, to lessen block nesting.
7223 Don't record deleted pid here; now done by Fcall_process_region.
7224 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7225 and note its success in synch_process_tempfile.
7226 Do not leak resources when child_setup fails.
7227 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7228 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7229 (create_temp_file): Now returns open fd, with an additional
7230 Lisp_Object * argument to return the name. All callers changed.
7231 Do not close the file; rewind it instead, and leave it open for
7232 the caller. Do not lock the temp file. Unwind-protect the file
7233 and the file-descriptor.
7234 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7235 If an asynchrounous process, record it here, not in call_process.
7236 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7237 * eval.c (set_unwind_protect): New function.
7238 * fileio.c (write_region): New function, generalized from the
7239 old Fwrite_region. Do not lock temp files.
7240 (Fwrite_region): Use it.
7241 * lisp.h (set_unwind_protect, write_region): New decls.
7242 * process.c: Include <verify.h>.
7243 (make_process): Mark fds as initially closed.
7244 (deleted_pid_list): Now a list of pid-filename pairs.
7246 (close_process_fd): New function.
7247 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7248 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7249 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7250 (create_process, create_pty, Fmake_serial_process)
7251 (server_accept_connection): Record which fds need to be closed,
7252 and let deactivate_process close them.
7253 (Fmake_network_process): Do not discard the unwind-protect
7254 until it's safe to do so.
7255 (deactivate_process): Close the fds opened by create_process etc.
7256 (Fprocess_send_eof): Adjust to new way of recording open fds.
7257 Report an error if /dev/null can't be opened, instead of aborting.
7258 * process.h (PROCESS_OPEN_FDS): New constant.
7259 (struct Lisp_Process): New member open_fds.
7260 (record_kill_process, record_deleted_pid): Adjust signatures.
7261 (record_deleted_pid): Move decl here ...
7262 * syswait.h (record_deleted_pid): ... from here.
7264 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7266 * decompress.c: Fix bugs with large buffers and weird inputs.
7267 Tune a bit. Reindent as per usual Emacs style.
7268 (BUFFER_SIZE): Remove.
7269 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7270 more than UINT_MAX bytes. Decompress into the gap instead of into
7271 an auto buffer, as this should avoid copying. Return nil if
7272 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7273 set immediate_quit; we shouldn't trust zlib code that much.
7275 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7277 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7278 errors, and really move the gap to where we want it.
7280 * lisp.h: Include decompress.c support.
7282 * emacs.c (main): Include decompress.c support.
7284 * Makefile.in: Include -lz if present.
7286 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7288 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7289 (initWithTitle:): Initialize frame to 0.
7290 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7291 (fillWithWidgetValue:frame:): Rename from
7292 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7294 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7295 fillWithWidgetValue:frame:
7297 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7298 remove memory leak warnings.
7300 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7301 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7304 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7305 (x_activate_menubar): Update the whole menu.
7306 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7307 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7308 current event is not NSSystemDefined (Bug#15001).
7309 Call ns_check_menu_open only if trackingMenu is 2.
7310 (menuDidClose:): New method, decrease trackingMenu.
7311 (fillWithWidgetValue:setDelegate:): New method.
7312 (fillWithWidgetValue:): Call the above.
7314 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7316 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7318 Omit some unnecessary casts.
7319 Many of these go back to the old pre-C89 days, when they may have
7320 been needed, but we've been assuming C89 or later for a while now.
7321 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7322 (live_float_p, live_misc_p, live_vector_p):
7323 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7324 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7325 (defvar_per_buffer):
7326 * callint.c (Fcall_interactively):
7327 * doc.c (Fsubstitute_command_keys):
7328 * filelock.c (get_boot_time):
7329 * frame.c (xrdb_get_resource):
7330 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7331 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7332 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7333 (menuitem_highlight_callback, menu_destroy_callback)
7334 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7335 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7336 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7337 (xg_tool_bar_help_callback, tb_size_cb):
7338 * image.c (xpm_alloc_color, png_read_from_memory)
7339 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7340 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7342 * keymap.c (describe_map):
7343 * nsfns.m (Fns_display_monitor_attributes_list):
7344 * nsmenu.m (process_dialog:):
7345 * nsterm.m (hold_event):
7346 * process.c (wait_reading_process_output):
7347 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7348 * scroll.c (do_direct_scrolling, scrolling_1):
7349 * termcap.c (tgetent):
7350 * window.c (check_window_containing, add_window_to_list)
7351 (freeze_window_starts):
7352 * xdisp.c (compare_overlay_entries, vmessage):
7353 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7354 (x_get_monitor_attributes_xrandr)
7355 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7356 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7357 * xfont.c (xfont_match, xfont_open):
7358 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7359 (menubar_selection_callback, menu_position_func)
7360 (popup_selection_callback, create_and_show_popup_menu)
7361 (dialog_selection_callback, create_and_show_dialog):
7362 * xrdb.c (x_get_string_resource)
7364 * xsmfns.c (x_session_check_input):
7365 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7366 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7367 (xaw_jump_callback, xaw_scroll_callback):
7368 Omit unnecessary casts.
7370 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7372 Minor string-length refactoring.
7373 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7374 * frame.c (make_monitor_attribute_list):
7375 Prefer build_string to strlen + make_string.
7377 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7379 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7380 don't check minor_code (Bug#14417).
7382 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7384 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7385 vertical positions instead. This avoids calling MATRIX_ROW with
7386 row numbers that are possibly beyond valid limits. (Bug#15064)
7388 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7390 Use xstrdup and build_unibyte_string where applicable.
7391 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7392 * xfns.c (x_window):
7393 * xrdb.c (x_get_customization_string):
7394 * xterm.c (xim_initialize):
7395 * w32fns.c (w32_window): Use xstrdup.
7396 (w32_display_monitor_attributes_list):
7397 * emacs.c (init_cmdargs):
7398 * keyboard.c (PUSH_C_STR):
7399 * nsfont.m (nsfont_open):
7400 * sysdep.c (system_process_attributes):
7401 * w32.c (system_process_attributes):
7402 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7404 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7406 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7407 variables of these types so that GDB would know about them, as aid
7408 for debugging fatal exceptions. (Bug#15024) See also
7409 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7412 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7414 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7415 larger than the NSWindow (Bug#14934).
7417 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7419 Redesign redisplay interface to drop global variable updated_window.
7420 Always pass currently updated window as a parameter to update routines.
7421 * dispextern.h (updated_window): Remove declaration.
7422 (struct redisplay_interface): Pass window parameter to
7423 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7424 and after_update_window_hook.
7425 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7427 * dispnew.c (updated_window): Remove.
7428 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7429 (update_window_line): Adjust to match redisplay interface changes.
7430 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7431 (ns_scroll_run, ns_after_update_window_line):
7432 * w32term.c (x_update_window_begin, x_update_window_end)
7433 (x_after_update_window_line, x_scroll_run):
7434 * xterm.c (x_update_window_begin, x_update_window_end)
7435 (x_after_update_window_line, x_scroll_run):
7436 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7437 Likewise. Adjust comments where appropriate.
7438 (x_cursor_to): Simplify because this is always called during window
7439 update (but install debugging check anyway).
7440 (expose_window): Check must_be_updated_p flag to see whether this
7441 function is called during window update.
7443 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7445 Do not reset window modification event counters excessively.
7446 These leftovers and poor man's tricky methods to catch extra
7447 redisplay's attention are no longer needed.
7448 * frame.c (set_menu_bar_lines_1):
7449 * minibuf.c (read_minibuf_unwind):
7450 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7451 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7452 (window_scroll_line_based, Fset_window_configuration):
7453 * xdisp.c (redisplay_window): Do not reset last_modified and
7454 last_overlay_modified counters.
7456 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7458 * xselect.c (x_send_client_event): Set send_event and serial, memset
7459 data.l as it might be bigger than data.b. Use 24 bit mask to
7460 XSendEvent (Bug#15034).
7462 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7464 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7465 for TTY frames that are not the top frame on their console.
7468 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7470 * w32term.c (w32fullscreen_hook): Really maximize frame when
7471 asked for (Bug#14841).
7473 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7475 Prefer selected_window to Fselected_window, likewise for frames.
7476 * buffer.c (Fbuffer_swap_text):
7477 * data.c (Fvariable_binding_locus):
7478 * window.c (run_window_configuration_change_hook): Adjust users.
7479 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7480 Use decode_live_frame.
7482 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7484 Be more careful if selected window shows the buffer other than current,
7485 use window_outdated only if this is not so. This change should also
7486 address some weird issues discussed in Bug#13012.
7487 * window.h (window_outdated): New prototype.
7488 * window.c (window_outdated): Now here. Convert from static and
7489 always assume window's buffer.
7490 (Fwindow_end, Fwindow_line_height): Use it.
7491 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7492 and always assume window's buffer.
7493 (redisplay_window): Adjust user.
7494 (redisplay_internal): Call to reconsider_clip_changes once and
7495 check whether mode line should be updated only if selected window
7496 shows current buffer.
7497 (run_window_scroll_functions): Use eassert for debugging check.
7498 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7500 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7502 * window.c (window_scroll, window_scroll_pixel_based)
7503 (window_scroll_line_based): Use bool for booleans.
7505 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7507 * process.c: Fix minor off-by-one issues in descriptor counts.
7508 This shouldn't fix any real bugs, but it cleans up the code a bit.
7509 (max_process_desc, max_input_desc): -1, not 0, means none.
7511 (delete_input_desc): New function.
7512 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7513 (deactivate_process): Scan backwards when recomuting max_process_desc;
7514 that should be faster.
7515 (init_process_emacs): Initialize max_input_desc.
7517 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7519 Use region cache to speedup bidi_find_paragraph_start.
7520 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7521 Rename cache_long_line_scans to cache_long_scans.
7522 * buffer.c (bset_cache_long_line_scans): Rename to
7523 bset_cache_long_scans.
7524 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7525 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7527 (syms_of_buffer): Rename cache-long-line-scans to
7528 cache-long-scans. Adjust docstring.
7529 * search.c (newline_cache_on_off):
7530 * indent.c (width_run_cache_on_off): Adjust users.
7531 * bidi.c (bidi_paragraph_cache_on_off): New function.
7532 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7533 * insdel.c (prepare_to_modify_buffer):
7534 Invalidate bidi_paragraph_cache if enabled.
7536 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7538 Invalidate region caches only if buffer text is going to be changed.
7539 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7540 (modify_text): ...new prototype.
7541 (prepare_to_modify_buffer_1): New prototype.
7542 * textprop.c (modify_region): Rename to...
7543 (modify_text_properties): ...new function.
7544 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7545 (Fremove_list_of_text_properties): Adjust users.
7546 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7547 (modify_text): ...new function.
7548 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7549 (prepare_to_modify_buffer_1): ...new function.
7550 * casefiddle.c (casify_region):
7551 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7552 (Ftranspose_regions): Use modify_text.
7554 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7556 * lisp.mk (lisp): Add nadvice.elc.
7558 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7560 New macro to iterate over live buffers similar to frames.
7561 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7562 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7563 Declare buffer-related variables here to offload lisp.h.
7564 * buffer.c (Vbuffer_alist): Adjust comment.
7565 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7566 (other_buffer_safely):
7567 * data.c (store_symval_forwarding):
7568 * dispnew.c (Fframe_or_buffer_changed_p):
7569 * fileio.c (Fdo_auto_save):
7570 * filelock.c (unlock_all_files):
7571 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7573 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7575 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7576 * callproc.c (create_temp_file):
7577 * filelock.c (create_lock_file):
7578 Assume mkostemp, since it's now provided by Gnulib.
7580 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7582 * w32.c (mkostemp): New function.
7583 (mktemp): Remove, no longer used. Most of the code reused in
7584 mkostemp. (Bug#15015)
7585 (mktemp): Don't undef.
7587 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7589 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7590 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7591 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7592 (free_glyph_pool, check_glyph_memory): Likewise for
7593 all users. Adjust comments where appropriate.
7595 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7597 * composite.h: Minor fixups.
7598 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7599 to fix a misspelling, and change it to an inline function while
7600 we're at it (it need not be a macro). All uses changed.
7601 (composition_method, composition_valid_p):
7602 Rewrite to avoid assignments in if-conditions.
7604 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7606 Do not use global Lisp_Object in composition macros.
7607 * composite.h (composition_temp): Remove declaration.
7608 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7609 (composition_method, composition_valid_p): ...inline functions.
7610 (compose_region): Remove the leftover.
7611 * composite.c (composition_temp): Remove.
7612 (run_composition_function, update_compositions)
7613 (composition_compute_stop_pos, composition_adjust_point)
7614 (Ffind_composition_internal):
7615 * coding.c (handle_composition_annotation):
7616 * xdisp.c (handle_composition_prop, check_point_in_composition):
7617 Related users changed.
7619 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7621 Drop FRAME_PTR typedef.
7622 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7623 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7624 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7625 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7626 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7627 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7628 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7629 All related users changed.
7631 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7633 * eval.c (default_toplevel_binding): New function.
7635 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7636 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7637 (syms_of_eval): Export them.
7638 * data.c (Fdefault_value): Micro cleanup.
7639 * term.c (init_tty): Use "false".
7641 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7643 Fix X GC leak in GTK and raw (no toolkit) X ports.
7644 * xterm.c (x_free_frame_resources): If white and black relief
7645 GCs are allocated, always free them here.
7646 * xfns.c (x_make_gc): Omit redundant initialization.
7647 * widget.c (create_frame_gcs): Remove the leftover.
7648 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7649 in x_free_frame_resources.
7651 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7653 * nsterm.m (windowWillResize:toSize:): Only change title if
7654 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7656 (viewDidEndLiveResize): New method.
7658 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7659 inside NS_IMPL_COCOA.
7661 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7663 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7664 Do not check whether undo is enabled because record_insert and
7665 record_delete does that themselves.
7667 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7669 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7670 member which is not really used any more.
7671 (FRAME_XIC_BASE_FONTNAME): Remove.
7672 * xfns.c (xic_free_fontset): Adjust user.
7673 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7674 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7675 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7676 (xdialog_show): Use eassert for debugging check.
7677 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7679 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7681 * fileio.c, fns.c (merge): Move extern decl from here ...
7682 * lisp.h (merge): ... to here.
7684 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7686 Fix last font-related change.
7687 * w32font.h (w32font_list_internal, w32font_match_internal):
7689 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7690 (uniscribe_list_family): Adjust to match font API change.
7691 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7692 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7694 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7696 * frame.h (FRAME_MOUSE_UPDATE):
7697 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7698 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7700 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7702 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7703 * font.h (struct font_driver): Change list, match, and list_family
7704 functions to accept struct frame * as first arg.
7705 * font.c (font_score, font_compare, font_sort_entities):
7707 (font_sort_entities, font_list_entities, font_select_entity)
7708 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7709 match font API change.
7710 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7711 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7712 * ftxfont.c (ftxfont_list, ftxfont_match):
7713 * xftfont.c (xftfont_list, xftfont_match):
7714 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7715 * w32font.c (w32font_list, w32font_match, w32font_list)
7716 (w32font_list_internal, w32_font_match_internal): Likewise.
7717 * xfaces.c (Fx_family_fonts): Adjust user.
7719 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7721 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7722 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7723 only if HAVE_X_WINDOWS is in use.
7724 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7725 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7726 * w32term.c (x_wm_set_icon_position): Likewise.
7727 * w32fns.c (x_icon): Adjust user.
7729 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7731 * xterm.c (last_mouse_press_frame): Remove the
7732 leftover which is not really used any more.
7733 (handle_one_xevent, syms_of_xterm): Adjust users.
7734 (x_flush): Call XFlush once per each X display, not frame.
7735 This is better because this code always unconditionally skips
7736 non-X frames in Vframe_list and issues the only XFlush if we
7737 have more than one X frame on the same X display.
7738 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7739 Use bool for booleans.
7740 (x_draw_glyph_string_background, cvt_string_to_pixel)
7741 (cvt_pixel_dtor): Drop unnecessary prototypes.
7742 * xterm.h (x_display_ok): Adjust prototype.
7744 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7746 Drop unnecessary functions that deals with frame pixel size.
7747 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7748 (x_pixel_height): Drop prototypes.
7749 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7750 (x_pixel_height): Drop implementations.
7751 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7752 which should be always valid for window frame.
7753 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7754 * w32menu.c (Fx_popup_dialog):
7755 * xmenu.c (Fx_popup_dialog): Likewise for both.
7757 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7759 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7760 frame parameters and call to Fmodify_frame_parameters just once.
7761 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7762 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7763 and mention nil frame in docstring.
7765 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7767 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7768 (x_figure_window_size): Likewise. Adjust to return long.
7769 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7770 (toplevel): Move Qterminal_live_p to...
7771 * terminal.c (toplevel): ...here, make it static, and...
7772 (syms_of_terminal): ...DEFSYM here.
7773 * frame.h (Qterminal_live_p): Remove declaration.
7774 (make_frame, x_figure_window_size): Adjust prototype.
7775 * nsfns.m (Fx_create_frame): Use long for window flags.
7777 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7779 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7780 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7781 Do not assume that emacs_close (INT_MAX) is a no-op.
7783 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7785 * xfaces.c (make_face_cache): For struct face_cache, prefer
7786 xmalloc to xzalloc and so avoid redundant call to memset.
7787 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7789 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7791 * fringe.c (draw_window_fringes, update_window_fringes)
7792 (compute_fringe_widths):
7793 * w32term.c (x_draw_glyph_string):
7794 * window.c (candidate_window_p, Frecenter):
7795 * xfaces.c (realize_basic_faces, realize_default_face)
7796 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7797 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7798 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7799 * xmenu.c (Fx_menu_bar_open_internal):
7800 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7801 * xsettings.c (xft_settings_event):
7802 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7803 Use bool for booleans. Adjust style and comments where
7805 * dispextern.h (draw_window_fringes, update_window_fringes)
7806 (compute_fringe_widths):
7807 * xterm.h (x_had_errors_p): Adjust prototype.
7809 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7811 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7812 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7814 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7816 * fns.c (toplevel): Remove comment before Fsafe_length because
7819 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7821 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7823 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7825 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7826 frame which got the message is still alive, before dereferencing
7827 its pointer. (Bug#14970)
7829 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7830 be a live window, before using it as such. (Bug#14970)
7832 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7834 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7835 w32_detect_focus_change instead of doing part of its job by hand.
7836 This fixes the problem whereby FOCUS_OUT events were not sent to
7839 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7841 * process.c (Fprocess_list): Doc fix.
7843 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7844 being re-exposed only if it didn't ask to become visible.
7845 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7846 was previously iconified. (Bug#14841)
7847 (x_iconify_frame): Mark the frame iconified.
7849 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7851 Fix minor problems found by static checking.
7852 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7853 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7855 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7857 * eval.c (set_specpdl_old_value): New function.
7858 (unbind_to): Minor simplification.
7859 (get_backtrace_frame): New function.
7860 (Fbacktrace_frame): Use it. Add `base' argument.
7861 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7862 (syms_of_eval): Export backtrace-eval.
7863 * xterm.c (x_focus_changed): Simplify.
7865 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7867 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7869 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7871 * xdisp.c (redisplay_window): Instead of moving point out of
7872 scroll margin, reject the force_start method, and try scrolling
7873 instead. (Bug#14780)
7875 2013-07-24 Ken Brown <kbrown@cornell.edu>
7877 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7880 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7882 * eval.c (Fprogn): Do not check that BODY is a proper list.
7883 This undoes the previous change. The check slows down the
7884 interpreter, and is not needed to prevent a crash. See
7885 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7887 2013-07-23 Glenn Morris <rgm@gnu.org>
7889 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7891 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7893 Port to GNU/Linux systems with tinfo but not ncurses.
7894 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7895 to decide whether ncurses is being used. Without this change,
7896 GCC complains about tgetent not being declared, on a system
7897 that has tinfo installed but ncurses not installed.
7899 * eval.c (Fprogn): Check that BODY is a proper list.
7901 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7902 * data.c (Fsetq_default):
7903 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7904 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7906 Tune by taking advantage of the fact that ARGS is always a list
7907 when a function is declared to have UNEVALLED args.
7909 * emacsgtkfixed.c: Port to GCC 4.6.
7910 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7912 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7914 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7915 here to silence compiler warnings.
7917 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7919 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7920 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7921 from messing up Emacs's 'struct frame' (Bug#14923).
7923 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7925 * alloc.c (make_save_ptr_ptr): Define this function.
7926 It was inadvertently omitted. It's needed only if
7927 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7929 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7931 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7932 frame have focus (Bug#14895).
7934 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7936 Avoid vfork-related deadlock more cleanly.
7937 * callproc.c (child_setup): When the child's exec fails, output
7938 the program name, as that's more useful. Use O_NONBLOCK to avoid
7940 * process.c (create_process_1): Remove; no longer needed.
7941 (create_process): Remove timer hack; no longer needed, now that
7942 the child avoids deadlock.
7944 2013-07-20 Glenn Morris <rgm@gnu.org>
7946 * image.c (Fimage_flush): Fix doc typo.
7948 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7950 Fix array bounds violation when pty allocation fails.
7951 * process.c (PTY_NAME_SIZE): New constant.
7952 (pty_name): Remove static variable; it's now auto.
7953 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7954 Take pty_name as an arg rather than using a static variable.
7955 All callers changed.
7956 (create_process): Recover pty_flag from process, not from volatile local.
7957 (create_pty): Stay inside array even when pty allocation fails.
7958 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7960 * lread.c (Fload): Avoid initialization only when lint checking.
7961 Mention that it's needed only for older GCCs.
7963 2013-07-20 Kenichi Handa <handa@gnu.org>
7965 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7966 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7968 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7970 * lread.c (Fload): Avoid uninitialized warning.
7972 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7974 Fix some minor file descriptor leaks and related glitches.
7975 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7976 (create_lock_file): Use write, not emacs_write.
7977 * image.c (slurp_file, png_load_body):
7978 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7979 (server_accept_connection):
7980 Don't leak an fd on memory allocation failure.
7981 * image.c (slurp_file): Add a cheap heuristic for growing files.
7982 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7983 as that's what the other routines do. Maybe input need not be
7984 blocked at all, but it's better to be consistent.
7985 Avoid undefined behavior when strlen is zero.
7987 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7988 (NSTATICS): Now a constant; doesn't need to be a macro.
7990 2013-07-19 Richard Stallman <rms@gnu.org>
7992 * coding.c (decode_coding_utf_8): Add simple loop for fast
7993 processing of ASCII characters.
7995 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7997 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7999 2013-07-19 Eli Zaretskii <eliz@gnu.org>
8001 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
8002 unportable 'struct x_display_info'.
8003 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
8006 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8008 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
8009 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
8011 (system_process_attributes): Prefer plain char to unsigned char
8012 when either will do. Clean up properly if interrupted or if
8013 memory allocations fail. Don't assume sscanf succeeds.
8014 Remove no-longer-needed workaround to stop GCC from whining.
8015 Read command-line once, instead of multiple times. Check read status a
8018 Fix obscure porting bug with varargs functions.
8019 The code assumed that int is treated like ptrdiff_t in a vararg
8020 function, which is not a portable assumption. There was a similar
8021 -- though these days less likely -- porting problem with various
8022 assumptions that pointers of different types all smell the same as
8023 far as vararg functions is conserved. To make this problem less
8024 likely in the future, redo the API to use varargs functions.
8025 * alloc.c (make_save_value): Remove this vararg function.
8026 All uses changed to ...
8027 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8028 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8030 (make_save_ptr): Rename from make_save_pointer, for consistency with
8031 the above. Define only on platforms that need it. All uses changed.
8033 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8035 * keyboard.c: Try to fix typos in previous change.
8036 (DISPLAY_LIST_INFO): New macro.
8037 (kbd_buffer_get_event): Do not access members that are not present
8038 in X11. Revert inadvertent change of "!=" to "=".
8040 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8042 * keyboard.c (kbd_buffer_get_event):
8043 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8044 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8046 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8048 * filelock.c: Fix unlikely file descriptor leaks.
8049 (get_boot_time_1): Rework to avoid using emacs_open.
8050 This doesn't actually fix a leak, but is better anyway.
8051 (read_lock_data): Use read, not emacs_read.
8053 * doc.c: Fix minor memory and file descriptor leaks.
8054 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8055 (get_doc_string, Fsnarf_documentation):
8056 Fix file descriptor leak on error.
8058 * term.c: Fix minor fdopen-related file descriptor leaks.
8059 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8060 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8062 * charset.c: Fix file descriptor leaks and errno issues.
8064 (load_charset_map_from_file): Don't leak file descriptor on error.
8065 Use plain record_xmalloc since the allocation is larger than
8066 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8068 * eval.c (record_unwind_protect_nothing):
8069 * fileio.c (fclose_unwind):
8071 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8072 The replacement doesn't block input, but that no longer seems
8075 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8077 * lread.c: Fix file descriptor leaks and errno issues.
8078 (Fload): Close some races that leaked fds or streams when 'load'
8080 (Fload, openp): Report error number of last nontrivial failure to open.
8081 ENOENT counts as trivial.
8082 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8084 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8085 now that the function is always called with a nonnegative arg.
8086 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8087 All uses replaced with ...
8088 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8090 A few more minor file errno-reporting bugs.
8091 * callproc.c (Fcall_process):
8092 * doc.c (Fsnarf_documentation):
8093 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8094 * process.c (set_socket_option):
8095 Don't let a constructor trash errno.
8096 * doc.c: Include <errno.h>.
8098 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8100 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8102 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8104 Fix w32 bug with call-process-region (Bug#14885).
8105 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8106 to Fcall_process when the input is empty. This simplifies the
8107 code a bit. It makes no difference on POSIXish platforms but
8108 apparently it fixes a bug on w32.
8110 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8111 * fileio.c (close_file_unwind): Don't close if FD is negative;
8112 this can happen when unwinding a zapped file descriptor.
8113 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8114 in case Emacs runs out of memory between the two unwind-protects.
8115 Don't trash errno when closing FD.
8116 Zap the FD in the specpdl when closing it, instead of deferring
8117 the removal of the unwind-protect; this fixes a bug where a child
8118 function unwinds the stack past us.
8120 New unwind-protect flavors to better type-check C callbacks.
8121 This also lessens the need to write wrappers for callbacks,
8122 and the need for make_save_pointer.
8123 * alloc.c (free_save_value):
8124 * atimer.c (run_all_atimers):
8126 * alloc.c (safe_alloca_unwind):
8127 * atimer.c (unwind_stop_other_atimers):
8128 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8129 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8130 * minibuf.c (choose_minibuf_frame_1):
8131 * process.c (make_serial_process_unwind):
8132 * xdisp.c (pop_message_unwind):
8133 * xselect.c (queue_selection_requests_unwind):
8134 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8135 * alloc.c (record_xmalloc):
8136 Prefer record_unwind_protect_ptr to record_unwind_protect with
8138 * alloc.c (Fgarbage_collect):
8139 Prefer record_unwind_protect_void to passing a dummy.
8140 * buffer.c (restore_buffer):
8141 * window.c (restore_window_configuration):
8142 * xfns.c, w32fns.c (do_unwind_create_frame)
8143 New wrapper. All record-unwind uses of wrappee changed.
8144 * buffer.c (set_buffer_if_live):
8145 * callproc.c (call_process_cleanup, delete_temp_file):
8146 * coding.c (code_conversion_restore):
8147 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8148 * editfns.c (save_excursion_restore)
8149 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8150 (save_restriction_restore):
8151 * eval.c (restore_stack_limits, un_autoload):
8152 * fns.c (require_unwind):
8153 * keyboard.c (recursive_edit_unwind, tracking_off):
8154 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8155 * macros.c (pop_kbd_macro, restore_menu_items):
8156 * nsfns.m (unwind_create_frame):
8157 * print.c (print_unwind):
8158 * process.c (start_process_unwind):
8159 * search.c (unwind_set_match_data):
8160 * window.c (select_window_norecord, select_frame_norecord):
8161 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8162 (fast_set_selected_frame):
8163 * xfns.c, w32fns.c (unwind_create_tip_frame):
8164 Return void, not a dummy Lisp_Object. All uses changed.
8165 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8166 * callproc.c (call_process_kill):
8167 * fileio.c (restore_point_unwind, decide_coding_unwind)
8168 (build_annotations_unwind):
8169 * insdel.c (Fcombine_after_change_execute_1):
8170 * keyboard.c (read_char_help_form_unwind):
8171 * menu.c (unuse_menu_items):
8172 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8173 * sound.c (sound_cleanup):
8174 * xdisp.c (unwind_redisplay):
8175 * xfns.c (clean_up_dialog):
8176 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8177 Accept no args and return void, instead of accepting and returning
8178 a dummy Lisp_Object. All uses changed.
8179 * cygw32.c (fchdir_unwind):
8180 * fileio.c (close_file_unwind):
8181 * keyboard.c (restore_kboard_configuration):
8182 * lread.c (readevalllop_1):
8183 * process.c (wait_reading_process_output_unwind):
8184 Accept int and return void, rather than accepting an Emacs integer
8185 and returning a dummy object. In some cases this fixes an
8186 unlikely bug when the corresponding int is outside Emacs integer
8187 range. All uses changed.
8188 * dired.c (directory_files_internal_unwind):
8189 * fileio.c (do_auto_save_unwind):
8190 * gtkutil.c (pop_down_dialog):
8191 * insdel.c (reset_var_on_error):
8192 * lread.c (load_unwind):
8193 * xfns.c (clean_up_file_dialog):
8194 * xmenu.c, nsmenu.m (pop_down_menu):
8195 * xmenu.c (cleanup_widget_value_tree):
8196 * xselect.c (wait_for_property_change_unwind):
8197 Accept pointer and return void, rather than accepting an Emacs
8198 save value encapsulating the pointer and returning a dummy object.
8200 * editfns.c (Fformat): Update the saved pointer directly via
8201 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8202 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8203 (unwind_body): New function.
8204 (record_unwind_protect): First arg is now a function returning void,
8205 not a dummy Lisp_Object.
8206 (record_unwind_protect_ptr, record_unwind_protect_int)
8207 (record_unwind_protect_void): New functions.
8208 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8209 * fileio.c (struct auto_save_unwind): New type.
8210 (do_auto_save_unwind): Use it.
8211 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8212 * insdel.c (struct rvoe_arg): New type.
8213 (reset_var_on_error): Use it.
8214 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8216 (specbinding_func): Remove; there are now several such functions.
8217 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8218 (set_unwind_protect_ptr): New function.
8219 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8221 Be simpler and more consistent about reporting I/O errors.
8222 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8223 Say "Read error" and "Write error", rather than "I/O error", or
8224 "IO error reading", or "IO error writing", when a read or write
8226 * process.c (Fmake_network_process, wait_reading_process_output)
8227 (send_process, Fprocess_send_eof, wait_reading_process_output):
8228 Capitalize diagnostics consistently. Put "failed foo" at the
8229 start of the diagnostic, so that we don't capitalize the
8230 function name "foo". Consistently say "failed" for such
8232 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8233 All callers changed. This is so it can use report_file_error.
8234 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8235 diagnostics consistently as above.
8237 * fileio.c (report_file_errno): Fix errno reporting bug.
8238 If the file name is neither null nor a pair, package it up as a
8239 singleton list. All callers changed, both to this function and to
8240 report_file_error. This fixes a bug where the memory allocator
8241 invoked by list1 set errno so that the immediately following
8242 report_file_error reported the wrong errno value.
8244 Fix minor problems found by --enable-gcc-warnings.
8245 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8246 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8248 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8250 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8251 Set event->arg to Qt if switch-event shall be generated.
8252 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8254 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8256 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8259 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8260 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8261 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8262 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8263 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8264 and there is a focused frame.
8265 (head_table): Add focus-in and focus-out.
8266 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8267 bind to handle-focus-in/out.
8269 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8270 (Fhandle_switch_frame): Call Fhandle_focus_in.
8271 (syms_of_frame): defsubr handle-focus-in/out.
8273 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8275 Fix porting bug to older POSIXish platforms (Bug#14862).
8276 * sysdep.c (emacs_pipe): New function, that implements
8277 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8278 This should port better to CentOS 5 and to Mac OS X 10.6.
8279 All calls to pipe2 changed.
8281 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8282 This makes the code easier to read and the executable a bit smaller.
8283 Do not replace all calls to Fcons that happen to create lists,
8284 just calls that are intended to create lists. For example, when
8285 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8286 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8287 Similarly for list2 through list5.
8288 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8289 * bytecode.c (exec_byte_code):
8290 * callint.c (quotify_arg, Fcall_interactively):
8291 * callproc.c (Fcall_process, create_temp_file):
8292 * charset.c (load_charset_map_from_file)
8293 (Fdefine_charset_internal, init_charset):
8294 * coding.c (get_translation_table, detect_coding_system)
8295 (Fcheck_coding_systems_region)
8296 (Fset_terminal_coding_system_internal)
8297 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8298 * composite.c (update_compositions, Ffind_composition_internal):
8299 * dired.c (directory_files_internal, file_name_completion)
8301 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8302 * doc.c (Fsnarf_documentation):
8303 * editfns.c (Fmessage_box):
8305 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8306 (Feval, eval_sub, Ffuncall, apply_lambda):
8307 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8308 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8309 (Fset_file_times, Finsert_file_contents)
8310 (Fchoose_write_coding_system, Fwrite_region):
8311 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8312 * font.c (font_registry_charsets, font_parse_fcname)
8313 (font_prepare_cache, font_update_drivers, Flist_fonts):
8314 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8315 * frame.c (make_frame, Fmake_terminal_frame)
8316 (x_set_frame_parameters, x_report_frame_params)
8317 (x_default_parameter, Fx_parse_geometry):
8318 * ftfont.c (syms_of_ftfont):
8319 * image.c (gif_load):
8320 * keyboard.c (command_loop_1):
8321 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8322 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8323 (Fminor_mode_key_binding, accessible_keymaps_1)
8324 (Faccessible_keymaps, Fwhere_is_internal):
8325 * lread.c (read_emacs_mule_char):
8326 * menu.c (find_and_return_menu_selection):
8327 * minibuf.c (get_minibuffer):
8328 * nsfns.m (Fns_perform_service):
8329 * nsfont.m (ns_script_to_charset):
8330 * nsmenu.m (ns_popup_dialog):
8331 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8332 (Fx_own_selection_internal):
8333 * nsterm.m (append2):
8334 * print.c (Fredirect_debugging_output)
8335 (print_prune_string_charset):
8336 * process.c (Fdelete_process, Fprocess_contact)
8337 (Fformat_network_address, set_socket_option)
8338 (read_and_dispose_of_process_output, write_queue_push)
8339 (send_process, exec_sentinel):
8340 * sound.c (Fplay_sound_internal):
8341 * textprop.c (validate_plist, add_properties)
8342 (Fput_text_property, Fadd_face_text_property)
8343 (copy_text_properties, text_property_list, syms_of_textprop):
8344 * unexaix.c (report_error):
8345 * unexcoff.c (report_error):
8346 * unexsol.c (unexec):
8347 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8348 (Fformat_mode_line, syms_of_xdisp):
8349 * xfaces.c (set_font_frame_param)
8350 (Finternal_lisp_face_attribute_values)
8351 (Finternal_merge_in_global_face, syms_of_xfaces):
8352 * xfns.c (x_default_scroll_bar_color_parameter)
8353 (x_default_font_parameter, x_create_tip_frame):
8354 * xfont.c (xfont_supported_scripts):
8355 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8356 (menu_help_callback, xmenu_show):
8358 * xterm.c (set_wm_state):
8359 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8360 and similarly for list2 through list5.
8362 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8364 * callproc.c (Fcall_process_region): Fix minor race and tune.
8365 (create_temp_file): New function, with the temp-file-creation part
8366 of the old Fcall_process_region. Use Fcopy_sequence to create the
8367 temp file name, rather than alloca + build_string, for simplicity.
8368 Don't bother to block input around the temp file creation;
8369 shouldn't be needed. Simplify use of mktemp.
8370 Use record_unwind_protect immediately after creating the temp file;
8371 this closes an unlikely race where the temp file was not removed.
8372 Use memcpy rather than an open-coded loop.
8373 (Fcall_process_region): Use the new function. If the input is
8374 empty, redirect from /dev/null rather than from a newly created
8375 empty temp file; this avoids unnecessary file system traffic.
8377 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8379 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8380 Simplify by making this case like the other two. This is a bit
8381 slower on obsolete hosts, but the extra complexity isn't worth it.
8383 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8384 * process.c (create_process) [!DOS_NT]:
8385 Remove now-unnecessary calls to emacs_close.
8387 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8389 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8390 returning early. (Bug#14850)
8392 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8393 and inhibit-iso-escape-detection attributes of 'undecided'.
8396 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8398 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8399 Reported by Herbert J. Skuhra in
8400 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8402 Don't lose top specpdl entry when memory is exhausted.
8403 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8404 specpdl overflow here, to simplify callers; all callers changed.
8405 Always reserve an unused entry at the stack top; this avoids
8406 losing the top entry's information when memory is exhausted.
8408 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8410 Clean up errno reporting and fix some errno-reporting bugs.
8411 * callproc.c (Fcall_process):
8412 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8413 * process.c (create_process, Fmake_network_process):
8414 * unexaix.c (report_error):
8415 * unexcoff.c (report_error):
8416 Be more careful about reporting the errno of failed operations.
8417 The code previously reported the wrong errno sometimes.
8418 Also, prefer report_file_errno to setting errno + report_file_error.
8419 (Fcall_process): Look at openp return value rather than at path,
8420 as that's a bit faster and clearer when there's a numeric predicate.
8421 * fileio.c (report_file_errno): New function, with most of the
8422 old contents of report_file_error.
8423 (report_file_error): Use it.
8424 (Ffile_exists_p, Ffile_accessible_directory_p):
8425 Set errno to 0 when it is junk.
8426 * fileio.c (Faccess_file):
8427 * image.c (x_create_bitmap_from_file):
8428 Use faccessat rather than opening the file, to avoid the hassle of
8429 having a file descriptor open.
8430 * lisp.h (report_file_errno): New decl.
8431 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8434 * process.c (create_process, wait_reading_process_output) [AIX]:
8435 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8436 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8437 a multithreaded environment anyway).
8438 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8440 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8442 * image.c (x_find_image_file): Don't close a remote file handle.
8444 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8446 Fix races with threads and file descriptors.
8447 * callproc.c (Fcall_process_region):
8448 * dired.c (open_directory):
8449 * emacs.c (main, Fdaemon_initialized):
8450 * image.c (x_find_image_file):
8451 * inotify.c (Finotify_rm_watch):
8452 * lread.c (Flocate_file_internal):
8453 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8454 * term.c (term_mouse_moveto, init_tty):
8455 * termcap.c (tgetent):
8456 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8457 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8458 * unexhp9k800.c, unexmacosx.c (unexec):
8459 * callproc.c (Fcall_process_region):
8460 Use emacs_close, not close.
8461 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8462 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8463 and posix_close function on current platforms (which all lack them).
8464 (emacs_close): Use it. This should fix the races on GNU/Linux and
8465 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8466 and it should avoid closing random victim file descriptors on
8469 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8471 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8472 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8475 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8476 This is for .gdbinit xbacktrace.
8478 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8479 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8480 (emacs_set_tty): Now static.
8481 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8482 * term.c (tty_capable_p, tty_default_color_capabilities)
8483 (get_tty_terminal, term_mouse_movement)
8484 (handle_one_term_event, init_tty, maybe_fatal):
8485 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8486 (tgetent, scan_file, name_match, compare_contin):
8487 * terminal.c (get_terminal):
8488 Use bool for boolean.
8489 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8490 Prefer char to unsigned char if either will do.
8491 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8492 (tty_write_glyphs): Prefer int to unsigned.
8493 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8494 All callers changed.
8495 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8497 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8500 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8501 (B__dummy__): New dummy symbol, to pacify C89.
8502 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8503 they can't grok varargs macros.
8504 * dispnew.c (add_window_display_history)
8505 (add_frame_display_history):
8506 * print.c (print_object):
8507 * xdisp.c (debug_method_add):
8508 Use %p printf format only for void pointers.
8509 * emacs.c (usage_message): New constant, replacing ...
8510 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8511 (main): Adjust to usage reorg.
8512 * fns.c (syms_of_fns):
8513 * profiler.c (syms_of_profiler):
8514 Don't use non-constant struct initializers.
8515 * gnutls.h (gnutls_initstage_t):
8516 * lisp.h (enum Lisp_Fwd_Type):
8517 * lread.c (lisp_file_lexically_bound_p):
8518 * xsettings.c (anonymous enum):
8519 Remove trailing comma.
8520 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8521 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8522 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8524 * regex.c (const_re_char): New type, to pacify strict C89.
8525 All uses of 'const re_char' replaced to use it.
8526 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8527 with glibc when strict C89. This change is imported from gnulib.
8529 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8530 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8531 Omit GNU_LINUX implementation, since it requires long long.
8532 * xterm.c (x_draw_underwave):
8533 Do not assume the traditional order of struct's members.
8534 (x_term_init): Rewrite to avoid the need for non-constant structure
8537 Syntax cleanup, mostly replacing macros with functions.
8538 This removes the need for the syntax_temp hack.
8539 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8540 * syntax.c (SYNTAX_INLINE): New macro.
8541 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8542 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8543 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8544 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8545 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8546 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8547 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8548 Now constants, not macros.
8549 (syntax_temp) [!__GNUC__]: Remove.
8550 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8551 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8552 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8553 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8554 Move here from syntax.h; now functions, not macros. Except for the
8555 last function, these are static since only syntax.c uses them.
8556 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8557 All uses changed. Now a function, not a macro; use this fact
8558 to simplify the code.
8559 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8560 compiler bugs; no longer relevant.
8561 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8562 (SYNTAX_INLINE): New macro.
8563 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8564 for the new functions. Use bool for boolean member.
8565 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8566 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8567 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8568 (SETUP_BUFFER_SYNTAX_TABLE):
8569 Now extern inline functions, not macros.
8570 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8571 Remove; all uses replaced by implementation.
8572 (syntax_temp) [!__GNUC__]: Remove decl.
8573 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8575 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8577 * emacs.c (main): Fix syntax error.
8579 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8581 Timestamp fixes for undo (Bug#14824).
8582 * atimer.c (schedule_atimer):
8583 * fileio.c (Ffile_newer_than_file_p):
8584 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8585 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8586 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8587 (syms_of_fileio): Remove Sclear_visited_file_name.
8588 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8589 file doesn't exist; this avoids an ambiguity with negative timestamps.
8590 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8591 * systime.h (make_emacs_time, invalid_emacs_time):
8592 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8593 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8594 * undo.c (record_first_change): Push (visited-file-modtime) onto
8595 undo list rather than reimplementing it by hand, incorrectly.
8597 2013-07-09 Ken Brown <kbrown@cornell.edu>
8599 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8601 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8603 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8605 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8607 Handle errno and exit status a bit more carefully.
8608 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8609 number into an exit status. Instead, use EXIT_CANCELED.
8610 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8611 * callproc.c (relocate_fd):
8612 * emacs.c (close_output_streams, main):
8613 * process.c (create_process):
8614 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8615 Use emacs_perror for simplicity.
8616 * callproc.c (relocate_fd, main):
8617 * sysdep.c (sys_subshell):
8618 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8619 (shut_down_emacs): Use emacs_write, not write.
8620 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8621 * fileio.c (Fcopy_file, e_write):
8622 * nsterm.m (ns_select):
8623 * process.c (send_process):
8624 * sound.c (vox_write):
8625 Use emacs_write_sig, not emacs_write.
8626 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8627 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8629 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8631 (emacs_full_write): New function.
8632 (emacs_write): Rewrite to use it.
8633 (emacswrite_sig, emacs_perror): New functions.
8634 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8636 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8638 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8639 on NS even if it is present. Pixmap on NS is a void*.
8641 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8643 Port to Ubuntu 10 (Bug#14803).
8644 Problem reported by T.V. Raman.
8645 * process.c (close_on_exec, accept4, process_socket):
8646 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8648 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8650 * w32.c (sys_dup): Declare prototype.
8654 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8656 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8658 Make file descriptors close-on-exec when possible (Bug#14803).
8659 This simplifies Emacs a bit, since it no longer needs to worry
8660 about closing file descriptors by hand in some cases.
8661 It also fixes some unlikely races. Not all such races, as
8662 libraries often open files internally without setting
8663 close-on-exec, but it's an improvement.
8664 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8665 * callproc.c (Fcall_process) [!MSDOS]:
8666 * emacs.c (main) [!DOS_NT]:
8667 * nsterm.m (ns_term_init):
8668 * process.c (create_process):
8669 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8670 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8671 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8672 Prefer mkostemp with O_CLOEXEC to mkstemp.
8673 * callproc.c (relocate_fd) [!WINDOWSNT]:
8674 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8675 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8677 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8678 Make the resulting file descriptor close-on-exec.
8679 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8680 * lread.c (load_descriptor_list, load_descriptor_unwind):
8681 Remove; no longer needed. All uses removed.
8682 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8683 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8685 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8686 (Fmake_network_process, Fnetwork_interface_list)
8687 (Fnetwork_interface_info, server_accept_connection):
8688 Make newly-created socket close-on-exec.
8689 * sysdep.c (emacs_open, emacs_fopen):
8690 Make new-created descriptor close-on-exec.
8691 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8692 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8694 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8696 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8697 for NS_IMPL_GNUSTEP.
8699 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8701 Fix openp errno handling.
8702 * callproc.c (Fcall_process): Preserve openp errno around close.
8703 * lread.c (openp): Set errno when returning -1, as some callers
8706 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8708 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8710 * nsterm.h (NSSavePanel): Update comment.
8711 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8712 (ns_run_file_dialog): Declare.
8714 * nsfns.m: Remove panelOK.
8716 (ns_run_file_dialog): New function.
8717 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8718 event loop, so file dialog is popped up by ns_run_file_dialog, called
8719 by sendEvent (Bug#14578).
8720 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8722 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8724 * xdisp.c (default_line_pixel_height): New function.
8725 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8726 (try_cursor_movement, redisplay_window, try_window)
8727 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8729 * window.c (window_scroll_pixel_based):
8730 use default_line_pixel_height.
8732 * dispextern.h (default_line_pixel_height): Add prototype.
8734 * frame.c (x_set_line_spacing): Accept a float value for
8735 line-spacing parameter, per the documentation.
8737 * data.c (Fmultibyte_string_p): Doc fix.
8739 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8741 Use emacs_open more consistently when opening files.
8742 This handles EINTR more consistently now, and makes it easier
8743 to introduce other uniform changes to file descriptor handling.
8744 * sysstdio.h: New file.
8745 * buffer.c (mmap_init):
8746 * cygw32.c (chdir_to_default_directory):
8747 * dispnew.c (Fopen_termscript):
8748 * emacs.c (Fdaemon_initialized):
8749 * fileio.c (Fdo_auto_save):
8750 * image.c (slurp_file, png_load_body, jpeg_load_body):
8751 * keyboard.c (Fopen_dribble_file):
8753 * print.c (Fredirect_debugging_output):
8754 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8755 * termcap.c (tgetent):
8756 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8757 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8758 * w32term.c (w32_initialize) [CYGWIN]:
8759 * xfaces.c (Fx_load_color_file):
8760 Use emacs_open instead of plain open, and emacs_fopen instead of
8762 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8763 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8764 * callproc.c (default_output_mode): New constant.
8765 (Fcall_process): Use it to call emacs_open instead of plain creat.
8766 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8767 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8768 (emacs_fopen): New function.
8769 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8770 Include <lisp.h>, for emacs_open.
8771 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8773 Remove duplicate #include directives.
8774 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8776 Don't include stdio.h twice.
8777 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8778 Don't include sys/types.h or stdio.h twice.
8779 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8780 * lread.c: Don't include coding.h twice.
8781 * nsfont.m: Don't include frame.h twice.
8782 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8783 * ralloc.c: Don't include <unistd.h> twice.
8784 * xdisp.c: Don't include font.h twice.
8785 * xterm.c: Don't include fontset.h twice.
8786 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8788 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8790 Scale ImageMagick images more carefully.
8791 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8792 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8793 Be more careful about avoiding undefined behavior after
8794 integer overflow and division by zero.
8796 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8798 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8799 (syms_of_w32fns): DEFSYM them.
8800 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8801 (CCHDEVICENAME): Define macros if not defined.
8802 (struct MONITOR_INFO_EX): New struct.
8803 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8804 (enum_display_monitors_fn): New variable.
8805 (globals_of_w32fns): Initialize it.
8806 (Fx_display_pixel_width, Fx_display_pixel_height)
8807 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8808 multi-monitor setups in docstrings.
8809 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8810 screen size by primary monitor's millimeter per pixel.
8811 (w32_monitor_enum, w32_display_monitor_attributes_list)
8812 (w32_display_monitor_attributes_list_fallback)
8813 (Fw32_display_monitor_attributes_list): New functions.
8814 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8816 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8818 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8820 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8822 * fileio.c (Qfile_notify_error): New error symbol.
8824 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8825 * inotify.c (inotify_callback, symbol_to_inotifymask)
8826 (Finotify_add_watch, Finotify_rm_watch): Use it.
8827 (inotifyevent_to_event): Exchange order of cookie and file name.
8828 (Finotify_add_watch): Adapt docstring.
8830 * lisp.h (Qfile_notify_error): Declare.
8832 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8834 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8835 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8836 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8837 which did not work (see <http://bugs.gnu.org/14569#307>).
8838 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8839 && (!noninteractive || initialized)). This attempts to thread
8840 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8842 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8844 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8845 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8847 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8849 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8850 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8851 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8852 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8854 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8856 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8857 Define to __sys_siglist.
8859 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8861 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8862 word-wrap, so that overflow-newline-into-fringe would work in
8863 visual-line-mode. (Bug#2749)
8864 (move_it_in_display_line_to): When the last scanned display
8865 element fits exactly on the display line, and
8866 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8867 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8868 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8869 finding buffer position that corresponds to pixel coordinates,
8870 e.g. in buffer_posn_from_coords.
8872 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8874 * process.c (handle_child_signal): Call catch_child_signal if
8877 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8879 Don't convert function pointers to void * and back.
8880 It isn't portable C, and it's easy enough to avoid.
8881 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8882 (make_save_value): Add support for SAVE_FUNCPOINTER.
8883 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8884 * print.c (print_object):
8885 Distinguish function from object pointers.
8886 * lisp.h (SAVE_FUNCPOINTER): New constant.
8887 (SAVE_SLOT_BITS): Adjust to it.
8888 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8889 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8890 (voidfuncptr): New typedef.
8891 (struct Lisp_Save_Value): New member data[0].funcpointer.
8892 (XSAVE_FUNCPOINTER): New function.
8894 Simplify buildobj processing.
8895 * Makefile.in (buildobj.h): Make it a sequence of strings each
8896 followed by comma, rather than a single string. Put it into a
8897 .tmp file in case there's an error while generating it.
8898 (gl-stamp): Use .tmp for temp files.
8899 (mostlyclean): Clean .tmp files.
8900 * doc.c (buildobj): Move to just the routine that needs it.
8901 It's now an array of strings, so processing is simpler.
8903 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8905 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8906 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8907 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8908 Invoke malloc_enable_thread even when not interactive.
8909 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8910 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8911 in this case, since the underlying bug has now been fixed.
8913 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8915 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8916 unlinking it (bug#14691).
8918 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8920 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8921 before checking whether buffer is modified. This lets
8922 `kill-buffer-query-functions' cancel killing of the buffer or save
8923 its content before `kill-buffer' asks user the "Buffer %s
8924 modified; kill anyway?" question.
8926 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8928 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8929 Let the super performKeyEquivalent deal with them (Bug#14747).
8931 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8933 * widget.c (resize_cb): Remove unused local.
8935 Do not use GTK 3 if it exists but cannot be compiled.
8936 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8937 * xterm.c (x_error_handler) [!USE_GTK]:
8940 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8942 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8944 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8945 to the valid range of values. (Bug#14753)
8947 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8948 when moving point by using the current glyph matrix. This avoids
8949 the need to force redisplay when this function is called in a
8952 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8954 Fix minor problems found by static checking.
8955 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8956 Redo the latter's body to sidestep GCC parenthesization warnings.
8957 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8958 * coding.c (detect_coding, detect_coding_system):
8959 * coding.h (struct undecided_spec):
8960 Use bool for boolean.
8961 * image.c (QCmax_width, QCmax_height): Now static.
8962 * xdisp.c (Fmove_point_visually): Remove unused local.
8964 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8966 * xdisp.c (Fmove_point_visually): New function.
8968 2013-06-28 Kenichi Handa <handa@gnu.org>
8970 * coding.h (define_coding_undecided_arg_index): New enum.
8971 (coding_attr_index): New members
8972 coding_attr_undecided_inhibit_null_byte_detection,
8973 coding_attr_undecided_inhibit_iso_escape_detection,
8974 coding_attr_undecided_prefer_utf_8.
8975 (undecided_spec): New struct.
8976 (struct coding_system): New member `undecided' of the member
8979 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8980 (detect_coding): Likewise.
8981 (detect_coding_system): Likewise.
8982 (Fdefine_coding_system_internal): New coding system properties
8983 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8985 (syms_of_coding): Adjust for coding_arg_undecided_max.
8987 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8989 * image.c (x_from_xcolors): Remove unused local.
8991 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8993 Defer image data transfer between X client and server until actual
8996 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8999 * image.c (Destroy_Image): Remove.
9000 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
9001 `mask_p', and `colors_p'. All uses changed.
9002 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
9003 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
9004 New macros for `flags' arg to x_clear_image_1.
9005 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
9006 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
9007 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
9008 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
9009 (image_get_x_image, image_unget_x_image): New functions or macros.
9010 (image_background, image_background_transparent, x_to_xcolors)
9011 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
9012 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
9013 instead of Destroy_Image.
9014 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
9015 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
9016 (png_load_body, jpeg_load_body, tiff_load, gif_load)
9017 (imagemagick_load_image, svg_load_image): Use them instead of
9018 x_create_x_image_and_pixmap, and x_put_x_image followed by
9019 x_destroy_x_image, respectively.
9020 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
9021 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
9022 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
9023 background_transparent fields.
9024 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
9025 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9027 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9029 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9030 This mostly consists of undoing recent changes.
9031 * callproc.c (Fcall_process):
9032 * process.c (create_process):
9033 Do not worry about catching SIGCHLD here, undoing previous change.
9034 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9035 * process.c, process.h (catch_child_signal):
9036 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9037 * process.c (catch_child_handler): Don't worry about being called
9038 lazily and do not assume caller has blocked SIGCHLD, undoing
9039 previous change. Move first-time stuff back to
9040 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9041 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9042 set lib_child_handler if it's already initialized, which may
9043 help avoid problems on GNUstep.
9045 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9047 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9048 * callproc.c (Fcall_process):
9049 * process.c (create_process):
9050 Make sure SIGCHLD is caught before we fork,
9051 since Emacs startup no arranges to catch SIGCHLD.
9052 * process.c (lib_child_handler): Initialize to null, not to
9054 (catch_child_signal): Allow self to be called lazily.
9055 Do nothing if it's already been called.
9056 Assume caller has blocked SIGCHLD (all callers do now).
9057 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9058 just before it's really needed.
9059 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9060 since it hasn't been caught yet.
9062 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9064 * image.c (compute_image_size): New function to implement
9065 :max-width and :max-height.
9066 (imagemagick_load_image): Use it.
9068 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9070 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9071 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9073 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9074 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9075 the SIGCHLD handler, since the code is not atomic and (due to glib)
9076 signals may be arriving now.
9077 * sysdep.c (init_signals): Do not catch child signals here;
9078 'main' now does that later, at a safer time.
9080 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9082 Clean up SIGCHLD handling a bit (Bug#14569).
9083 * process.c, process.h (catch_child_signal):
9084 Now always extern, even if !NS_IMPL_GNUSTEP.
9085 * process.c (catch_child_signal): Move glib tickler here from
9086 init_process_emacs, so that it's done earlier in Emacs
9087 initialization. Also move the noninteractive && !initialized
9088 check here from init_process_emacs. This is all a bit cleaner for
9089 GNUish platforms, and I hope it works around the Cygwin bug.
9090 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9091 that glib signal handling is tickled before glib creates threads.
9093 * process.c (wait_reading_process_output): Avoid int overflow
9094 when reading more than 2 GiB total from a process.
9096 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9098 * process.c (create_process): Handle a couple more cases,
9099 i.e., work even if new_argv and wait_child_setup[i] are cached.
9100 Use Fcall_process's style for volatile vars.
9102 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9104 * process.c (create_process): Mark PROCESS volatile.
9106 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9108 Use C99-style flexible array members if available.
9109 This avoids some subtle aliasing issues, which typically
9110 aren't a problem with GCC but may be a problem elsewhere.
9111 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9112 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9113 In either case, it uses a flexible array member rather than
9114 the old struct hack. All uses changed.
9115 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9116 Adjust to sdata reorganization.
9117 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9118 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9119 that ports better to pre-C99 non-GCC.
9120 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9121 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9122 as the latter has changed.
9123 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9124 and port better to pre-C99 GCC.
9125 * image.c (struct xpm_cached_color):
9126 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9127 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9128 Use FLEXIBLE_ARRAY_MEMBER.
9129 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9130 Move decl to top level so it gets checked against implementation.
9131 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9132 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9134 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9136 * syntax.c: Integer cleanups.
9137 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9138 All uses that need 0-or-2 changed to:
9139 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9140 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9141 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9142 (char_quoted, prev_char_comend_first, back_comment)
9143 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9144 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9145 Use bool for boolean.
9146 (update_syntax_table, skip_chars, skip_syntaxes):
9147 Prefer int to unsigned when either will do.
9148 (back_comment): Return boolean success flag, like forw_comment,
9149 instead of positive-or-minus-1 (which might have overflowed int anyway).
9150 Don't stuff ptrdiff_t into int.
9151 (syntax_spec_code, syntax_code_spec): Now const.
9152 (Fmatching_paren, scan_lists, scan_sexps_forward):
9153 Use enum syntaxcode for syntax code.
9154 (Fmatching_paren): Check that arg is a character, not just an integer.
9155 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9156 (Finternal_describe_syntax_value): Omit no-longer-needed
9158 (skip_chars): Use char, not unsigned char, when the distinction
9160 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9161 * bytecode.c (exec_byte_code):
9162 * syntax.c (syntax_spec_code, Fchar_syntax)
9163 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9165 * syntax.h (SYNTAX_WITH_FLAGS):
9166 Omit unnecessary casts.
9168 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9170 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9171 line dimensions here, to avoid race conditions with the main
9172 thread. (Bug#14062, bug#14630, bug#14669)
9174 * w32term.c (w32_draw_window_cursor): Compute the header line and
9175 mode line dimensions here.
9176 <w32_system_caret_window, w32_system_caret_hdr_height>:
9177 <w32_system_caret_mode_height>: New variables.
9179 * w32term.h: Declare them.
9181 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9183 * alloc.c (die): Move "assertion failed" string here ...
9184 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9185 COND when SUPPRESS_CHECKING. This shrinks the executable text
9186 size by 0.8% to 2.2% when configured with --enable-checking,
9187 depending on optimization flags (GCC 4.8.1 x86-64).
9189 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9191 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9193 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9194 base is 2; this is more accurate.
9196 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9198 * sound.c (string_default): Move to !WINDOWSNT section.
9199 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9201 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9203 * sound.c: Integer cleanups.
9204 Remove unnecessary forward decls.
9205 (struct sound_device): The 'file' member is now a Lisp_Object, not
9206 a char *, so that we needn't invoke alloca on a huge size.
9207 (Fplay_sound_internal): Adjust to this.
9208 (string_default): New function.
9209 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9210 Use it to adjust to the struct sound_device change.
9211 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9212 (be2hs) [0]: Remove.
9214 * syntax.c (skip_chars): Don't use uninitialized storage
9215 when searching a multibyte buffer for characters that are not in a
9216 unibyte string that contains non-ASCII characters.
9218 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9220 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9221 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9223 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9225 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9227 2013-06-18 Kenichi Handa <handa@gnu.org>
9229 * font.c (Ffont_spec): Signal an error for an invalid font name
9232 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9234 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9235 In particular this ports to 32-bit sparc Sun cc.
9236 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9237 array with a dummy element at specpdl[-1], so that its address can
9239 (unbind_to): Do not copy the binding; not needed, now that we
9240 copy old_value in the one place where the copy is needed.
9241 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9242 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9243 (union specbinding): Rename from struct specbinding. Redo layout
9244 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9245 which is not portable. With Sun C 5.12 32-bit sparc, the
9246 declaration causes nargs to be an unsigned bitfield, a behavior
9247 that the C standard allows; but Emacs wants nargs to be signed.
9248 The overall type is now a union of structures rather than a
9249 structure of union of structures, and the 'kind' member is now a
9250 bitfield, so that the overall type doesn't grow. All uses changed.
9251 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9253 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9255 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9256 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9258 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9260 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9262 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9263 unless we know that the window w's frame is a frame object.
9264 Another attempt at solving bug#14062 and bug#14630.
9266 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9268 * textprop.c (property_set_type): New enum.
9269 (add_properties): Allow appending/prepending text properties.
9270 (add_text_properties_1): Factored out of Fadd_text_properties.
9271 (Fadd_text_properties): Move all the code into
9272 add_text_properties_1.
9273 (Fadd_face_text_property): New function that calls
9274 add_text_properties_1.
9276 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9278 Move functions from lisp.h to individual modules when possible.
9279 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9280 * alloc.c (XFLOAT_INIT, set_symbol_name):
9281 * buffer.c (CHECK_OVERLAY):
9282 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9283 (set_char_table_parent):
9284 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9285 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9286 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9287 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9289 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9290 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9291 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9292 (backtrace_args, backtrace_debug_on_exit):
9293 * floatfns.c (CHECK_FLOAT):
9294 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9295 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9296 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9297 (set_hash_index_slot):
9298 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9299 * marker.c (CHECK_MARKER):
9300 * textprop.c (CHECK_STRING_OR_BUFFER):
9301 * window.c (CHECK_WINDOW_CONFIGURATION):
9302 Move here from lisp.h, and make these functions static rather than
9304 * buffer.c (Qoverlayp):
9306 * fns.c (Qhash_table_p):
9307 * window.c (Qwindow_configuration_p):
9309 * lisp.h: Remove the abovementioned defns and decls.
9311 Use functions, not macros, for XINT etc (Bug#11935).
9312 In lisp.h, prefer functions to function-like macros, and
9313 constants to object-like macros, when either will do. This:
9314 . simplifies use, as there's no more need to worry about
9315 arguments' side effects being evaluated multiple times.
9316 . makes the code easier to debug on some platforms.
9317 However, when using gcc -O0, keep using function-like macros
9318 for a few critical operations, for performance reasons.
9319 This sort of thing isn't needed with gcc -Og, but -Og
9320 is a GCC 4.8 feature and isn't widely-enough available yet.
9321 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9322 Remove enum lsb_bits; no longer needed.
9323 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9324 * buffer.c (Qoverlap):
9326 * fns.c (Qhash_table_p):
9327 Now extern, so lisp.h can use these symbols.
9328 * dispextern.h: Include character.h, for MAX_CHAR etc.
9329 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9330 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9331 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9332 (GLYPH_CODE_P): Move here from lisp.h.
9333 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9334 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9335 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9336 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9337 XUNTAG now returns void *.
9338 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9339 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9340 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9341 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9342 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9343 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9344 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9345 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9346 New macros, renamed from their sans-lisp_h_ counterparts.
9347 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9348 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9349 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9350 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9351 If compiling via GCC without optimization, define these as macros
9352 in addition to inline functions.
9353 To disable this, compile with -DINLINING=0.
9354 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9355 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9356 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9357 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9358 (INTMASK, VALMASK): Now macros, since static values cannot be
9359 accessed from extern inline functions.
9360 (VALMASK): Also a constant, for benefit of old GDB.
9361 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9362 is INTEGERP, which can fold it in.
9363 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9364 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9365 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9366 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9367 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9368 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9369 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9370 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9371 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9372 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9373 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9374 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9375 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9376 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9377 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9378 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9379 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9380 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9381 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9382 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9383 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9384 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9385 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9386 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9387 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9388 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9389 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9390 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9391 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9392 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9393 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9394 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9395 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9397 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9398 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9399 (VALMASK): Define in one place rather than in two, merging the
9400 USE_LSB_TAG parts; this is simpler.
9401 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9402 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9403 Move up, to avoid use before definition.
9404 Also include "globals.h" earlier, for the same reason.
9405 (make_natnum): New function.
9406 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9407 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9408 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9409 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9410 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9411 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9412 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9413 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9414 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9415 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9416 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9417 (Qwindow_configuration_p, Qimage): New forward declarations.
9418 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9419 (STRING_COPYIN): Remove; unused.
9420 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9421 (xcar_addr, xcdr_addr): New functions. All uses changed.
9422 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9423 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9424 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9425 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9426 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9427 (TYPE_RANGED_INTEGERP): Simplify.
9428 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9429 (setlocale, fixup_locale, synchronize_system_messages_locale)
9430 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9431 Now empty functions, not macros.
9432 (functionp): Return bool, not int.
9433 * window.c (Qwindow_configuration_p): Now extern,
9434 so window.h can use it.
9435 * window.h (Qwindowp): Move decl back to lisp.h.
9437 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9439 * xdisp.c (Fline_pixel_height): New function, required for solving
9442 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9444 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9446 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9448 * lread.c (syms_of_lread):
9449 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9451 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9453 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9455 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9457 * fileio.c (expand_file_name): Doc fix.
9459 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9461 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9462 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9463 Wait for self, not for 0. This can't hurt on GNU or similar
9464 system, and may help with Cygwin.
9466 * keyboard.c: Don't use PROP (...) as an lvalue.
9467 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9468 Use set_prop (A, B), not PROP (A) = B.
9470 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9472 * xdisp.c (get_it_property): Use it->window instead of generating
9473 a Lisp object from it->w.
9475 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9477 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9478 get-char-property the window that is being rendered, instead of
9479 the buffer, to support window-specific overlays. (Bug#14575)
9480 (compute_display_string_pos): When W is NULL, use the current
9481 buffer as the object to pass to get-char-property.
9482 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9483 pointer member of the bidi iterator, since no window is pertinent
9486 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9488 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9489 being displayed, and pass it to compute_display_string_pos.
9490 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9491 (bidi_paragraph_init): All callers changed.
9493 * xdisp.c (init_from_display_pos, init_iterator)
9494 (handle_single_display_spec, next_overlay_string)
9495 (get_overlay_strings_1, reseat_1, reseat_to_string)
9496 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9497 Set bidi_it.w member from it->w.
9498 (compute_display_string_pos): Accept additional argument, the
9499 window being displayed, and pass it to Fget_char_property.
9502 * dispextern.h (struct bidi_it): New member w, the window being
9504 (compute_display_string_pos): Adjust prototype.
9506 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9508 * xgselect.c: Remove unneeded include xterm.h.
9510 * process.c (wait_reading_process_output): Check for NS before GLIB.
9511 GLIB may be linked in due to rsvg, but ns_select must be called.
9513 * xgselect.c (xg_select): Remove call to window_system_available
9514 and g_main_context_pending at the top, so Gdk events (i.e. file
9515 notify) are processed when Emacs is started with -nw.
9517 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9519 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9520 (ctagsfiles3): New variable, includes only *.m files.
9521 (TAGS): Use an explicit language name in the regular expressions,
9522 to avoid transformation of '/SOMETHING' by MSYS to
9523 'c:\MSYS\SOMETHING'.
9525 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9527 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9529 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9531 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9532 still need to set the mouse pointer shape and activate help-echo.
9535 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9537 A few porting etc. fixes for the new file monitor code.
9538 See the thread containing
9539 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9540 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9541 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9542 (dir_monitor_callback, Fgfile_rm_watch):
9543 Use assq_no_quit instead of Fassoc, for speed.
9544 (dir_monitor_callback, Fgfile_rm_watch):
9545 eassert that the monitor is a fixnum.
9546 (dir_monitor_callback): No need for CDR_SAFE.
9547 Simplify building of lisp with alternative tails.
9548 (Fgfile_add_watch, Fgfile_rm_watch):
9549 Do not assume glib functions set errno reliably on failure.
9550 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9551 and signal an error otherwise.
9552 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9553 Use Fdelq instead of Fdelete, for speed.
9555 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9557 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9558 don't insist on being invoked on a highlighted tool-bar button.
9559 Avoids losing tool-bar functionality when mouse-highlight is nil.
9560 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9561 Don't highlight when mouse-highlight is nil.
9562 (note_mouse_highlight): When mouse-highlight is nil, don't return
9563 right away; instead, run tool-bar and mode-line highlight
9564 subroutine, clear any existing highlight, and revert the mouse
9565 pointer to its default shape. (Bug#14558)
9567 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9569 * lisp.mk (lisp): Add prog-mode.el.
9571 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9573 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9574 * process.c (dummy_handler): New function.
9575 (lib_child_handler): New static var.
9576 (handle_child_signal): Invoke it.
9577 (catch_child_signal): If a library has set up a signal handler,
9578 save it into lib_child_handler.
9579 (init_process_emacs): If using glib and not on Windows, tickle glib's
9580 child-handling code so that it initializes its private SIGCHLD handler.
9581 * syssignal.h (SA_SIGINFO): Default to 0.
9582 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9583 31; it should no longer be needed now.
9585 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9587 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9589 * gfilenotify.c (globals_of_gfilenotify): New function.
9590 (syms_of_gfilenotify): Move global initialization there.
9592 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9594 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9596 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9597 * keyboard.c (menu_bar_items, tool_bar_items):
9598 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9599 not override local keymaps any more.
9601 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9603 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9605 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9607 * w32console.c (initialize_w32_display): Return the dimensions of
9608 the console window via 2 additional arguments, not via the current
9609 frame. This avoids crashes due to overrunning the bounds of
9610 frame's decode_mode_spec_buffer, which is not resized following
9611 the change of the frame dimensions from the initial 10x10.
9613 * w32term.h (w32_initialize_display_info): Adjust prototype.
9615 * term.c (init_tty): Take dimensions of the frame from the values
9616 returned by initialize_w32_display.
9618 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9619 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9620 (LIBES): Add $(GFILENOTIFY_LIBS).
9622 * w32inevt.c (handle_file_notifications): Add dummy implementation
9623 for !HAVE_W32NOTIFY.
9625 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9627 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9629 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9631 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9633 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9635 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9637 Fix minor problems found by static checking.
9638 * data.c (pure_write_error):
9639 Use xsignal2, not Fsignal, as Fsignal might return.
9640 * eval.c (set_backtrace_debug_on_exit): Now static.
9641 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9642 No longer inline. EXTERN_INLINE is needed only for functions
9643 defined in .h files. Reindent function header as per GNU style.
9644 (backtrace_p, backtrace_top, backtrace_next):
9645 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9646 compiler or linker. Add extern decls to pacify gcc -Wall.
9647 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9649 * frame.c (free_monitors): Define only on platforms that need it.
9650 * nsterm.m (ns_term_init):
9651 * process.c (catch_child_signal):
9652 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9653 defined on all porting targets these days.
9654 * process.c, process.h (catch_child_signal):
9655 Make it extern only if NS_IMPL_GNUSTEP is defined.
9657 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9659 * w32.c (gettimeofday): Make the signature identical to prototype
9660 in nt/inc/sys/time.h.
9662 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9664 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9667 * keyboard.c (safe_run_hooks_error): Improve error message.
9669 * data.c (pure_write_error): Add `object' argument.
9670 * puresize.h (CHECK_IMPURE): Use it.
9672 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9674 * Makefile.in (NOTIFY_OBJ): New variable.
9675 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9677 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9678 Call syms_of_gfilenotify.
9680 * gfilenotify.c: New file.
9682 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9683 and Qfile_w32notify.
9684 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9685 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9687 * lisp.h: Declare syms_of_gfilenotify.
9689 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9691 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9693 Merge the specpdl and backtrace stacks. Make the structure of the
9694 specpdl entries more obvious via a tagged union of structs.
9695 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9696 (enum specbind_tag): New enum.
9697 (struct specbinding): Make it a tagged union of structs.
9698 Add a case for backtrace records.
9699 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9700 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9701 (backtrace_debug_on_exit): New accessors.
9702 (struct backtrace): Remove.
9703 (struct catchtag): Remove backlist field.
9704 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9706 (Flocal_variable_p): Speed up the common case where the binding is
9708 * eval.c (backtrace_list): Remove.
9709 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9710 (set_backtrace_args, set_backtrace_nargs)
9711 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9712 (backtrace_next): New functions.
9713 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9714 (unwind_to_catch, internal_lisp_condition_case)
9715 (internal_condition_case, internal_condition_case_1)
9716 (internal_condition_case_2, internal_condition_case_n): Don't bother
9717 with backtrace_list any more.
9718 (Fsignal): Adjust to new backtrace format.
9719 (grow_specpdl): Move up.
9720 (record_in_backtrace): New function.
9721 (eval_sub, Ffuncall): Use it.
9722 (apply_lambda): Adjust to new backtrace format.
9723 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9725 (specbind): Adjust to new specpdl format. Simplify.
9726 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9727 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9729 (mark_backtrace): Remove.
9730 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9731 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9732 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9734 * profiler.c (record_backtrace): Use get_backtrace.
9735 (handle_profiler_signal): Use backtrace_top_function.
9736 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9739 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9741 * process.h (catch_child_signal): Declare.
9743 * process.c (catch_child_signal): New function.
9744 (init_process_emacs): Call it.
9746 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9747 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9749 (x_set_cursor_type): Remove declaration.
9750 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9751 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9752 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9753 (ns_get_color): Use F suffix on float.
9754 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9755 (ns_get_rgb_color): Remove.
9756 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9757 (note_mouse_movement): x and y are CGFloat.
9758 (ns_draw_fringe_bitmap): Remove unused rowY.
9759 Change #if to COCOA && >= 10_6.
9760 (ns_draw_window_cursor): Remove unused overspill.
9761 (ns_draw_underwave): width and x are EamcsCGFloat.
9762 (ns_draw_box): thickness is CGFloat.
9763 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9764 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9765 if not in main thread.
9766 (ns_get_pending_menu_title, ns_check_menu_open)
9767 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9768 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9769 (sendFromMainThread:): New method.
9770 (changeFont:): size is CGFloat.
9771 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9772 Disable warning about permanent text.
9773 (characterIndexForPoint:): Adjust return type depending on GNUstep
9775 (mouseDown:): delta is CGFloat.
9776 (updateFrameSize): Remove unised variable f.
9777 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9778 Cast float to EmacsCGFloat.
9779 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9780 also to -1 when restoring.
9781 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9782 inside NS_IMPL_COCOA.
9783 (toggleFullScreen:): Put call to toggleFullScreen inside
9784 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9785 (setPosition:portion:whole:): por is CGFloat.
9786 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9787 (mouseDown:): Use CGFloat.
9788 (mouseDragged:): Remove unised variable edge.
9789 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9791 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9793 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9794 when NS_IMPL_GNUSTEP.
9795 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9796 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9797 (EmacsToolbar): Add clearAll. Add tag argument to
9798 addDisplayItemWithImage.
9799 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9801 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9803 * nsmenu.m (ns_update_menubar): Make static.
9804 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9805 (fillWithWidgetValue:): Add cast to SEL for setAction.
9806 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9807 (update_frame_tool_bar): Update code for GNUstep.
9808 (clearAll): New method.
9809 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9810 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9811 Move identifierToItem setObject and activeIdentifiers addObject before
9812 call to insertItemWithItemIdentifier.
9813 (validateVisibleItems): Fix indentation.
9814 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9815 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9816 UtilityWindow to aStyle, remove call to setStyleMask.
9818 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9820 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9821 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9822 Use F suffix on floats.
9823 (ns_char_width): Returns CGFloat.
9824 (ns_ascii_average_width): w is CGFloat instead of float.
9825 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9827 (ns_glyph_metrics): CGFloat instead of float.
9829 * nsfns.m (x_set_foreground_color, x_set_background_color):
9831 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9832 remove unused variables.
9833 (Fns_read_file_name): Keep track if panel is for save.
9834 Use ns_filename_from_panel/ns_directory_from_panel.
9835 (Fns_list_services): delegate only used for COCOA.
9836 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9837 Just return the input if GNUstep.
9838 (x_screen_planes): Remove.
9839 (Fxw_color_values): Use EmacsCGFloat
9840 (Fns_display_monitor_attributes_list): Only get screen number for
9842 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9844 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9845 ns_directory_from_panel.
9847 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9849 * process.c (handle_child_signal): Also use WCONTINUED.
9850 This is so that list-processes doesn't mistakenly list the process
9851 as stopped, when the process has actually been continued and is
9854 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9856 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9857 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9858 not already configured.
9860 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9862 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9864 * Makefile.in (mostlyclean): Remove *.res files.
9866 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9868 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9869 a buffer (bug#8447).
9871 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9873 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9874 display vector, and we backtrack, handle the case that the
9875 previous character position is also displayed from a display
9876 vector or covered by a display string or image. (Bug#14476)
9878 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9880 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9881 (struct MonitorInfo, free_monitors): Remove.
9882 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9883 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9884 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9887 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9888 (struct MonitorInfo, free_monitors): Remove.
9889 (ns_screen_name): Make static.
9890 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9891 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9894 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9895 (struct MonitorInfo): New struct.
9896 (free_monitors, make_monitor_attribute_list): Declare.
9898 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9900 (free_monitors, make_monitor_attribute_list): New functions.
9901 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9904 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9906 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9908 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9910 * keyboard.c: Apply keyboard decoding only to events that come directly
9911 from the tty, not from unread-command-events (bug#14368).
9912 (read_event_from_main_queue): New function, extracted from read_char.
9913 (read_decoded_char): Remove.
9914 (read_decoded_event_from_main_queue): New function to replace it.
9915 (read_char): Use it.
9916 (read_key_sequence): Use read_char rather than read_decoded_char.
9918 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9920 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9922 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9924 2013-05-22 Kenichi Handa <handa@gnu.org>
9926 The following changes are to fix the setting of
9927 buffer-file-coding-system on, for instance, C-x RET c unix RET
9928 _FILE_OF_DOS_EOL_TYPE_ RET.
9930 * coding.h (struct coding_system): New member detected_utf8_chars.
9932 * coding.c (detect_coding_utf_8): Count characters and check EOL
9933 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9935 (setup_coding_system): Do not initialize coding->head_ascii.
9936 (check_ascii): Do not set coding->eol_seen but update it. Do not
9937 call adjust_coding_eol_type here.
9938 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9939 If the eol-type of CODING is already specified, adjust the eol type
9940 of the found coding-system.
9941 (decode_coding_gap): Cancel previous change. Utilize the
9942 character numbers counted by detect_coding_utf_8. Fix detection
9945 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9947 * search.c (looking_at_1): Only set last_thing_searched if the match
9948 changed the match-data (bug#14281).
9950 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9952 * xdisp.c (reseat_at_previous_visible_line_start):
9953 Already declared in dispextern.h, so remove it here.
9954 (move_it_vertically_backward): Likewise.
9956 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9958 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9959 (Fx_display_pixel_width, Fx_display_pixel_height)
9960 (Fx_display_mm_width, Fx_display_mm_height):
9961 Mention `display-monitor-attributes-list' in docstrings.
9963 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9964 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9965 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9966 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9967 (Fx_display_backing_store, Fx_display_visual_class)
9968 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9969 (Fx_display_grayscale_p, Fx_display_pixel_width)
9970 (Fx_display_pixel_height, Fx_display_planes)
9971 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9972 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9973 (Fx_display_mm_width, Fx_display_mm_height)
9974 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9975 height for all physical monitors as in X11.
9977 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9978 Return pixel width or height for all physical monitors as in X11.
9980 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9982 Port --enable-gcc-warnings to clang.
9983 * bytecode.c (exec_byte_code):
9985 Redo diagnostic pragmas to pacify clang, too.
9986 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9987 * editfns.c (Fencode_time):
9988 * fileio.c (file_accessible_directory_p):
9989 * font.c (font_unparse_xlfd):
9990 Use '&"string"[index]' instead of '"string" + (index)'.
9991 * undo.c (user_error): Remove; unused.
9993 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9995 * insdel.c (insert_1_both): Document the arguments, instead of
9996 referring to insert_1, which no longer exists.
9998 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9999 some window, increment windows_or_buffers_changed, so that
10000 *Messages* display in that window is updated. (Bug#14408)
10002 * w32.c: Include epaths.h.
10003 (init_environment): Use cmdproxy.exe without leading directories.
10004 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
10006 (gettimeofday): Adjust signature and return value to Posix
10009 * unexw32.c (open_output_file): Delete the existing emacs.exe
10010 before creating it, to break the hard link to the versioned
10013 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
10014 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
10015 (FIRSTFILE_OBJ): New variables.
10016 (W32_RES): Rename to EMACSRES. All users changed.
10017 (base_obj): Use $(CM_OBJ).
10018 (ALLOBJS): Use $(FIRSTFILE_OBJ).
10019 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
10020 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
10021 $(W32_RES_LINK) before $(LIBES).
10022 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
10024 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10026 * makefile.w32-in (DOC): Use just "DOC".
10028 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10030 * process.c: Export default filters and sentinels to Elisp.
10031 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10033 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10034 (Fset_process_sentinel, Fformat_network_address):
10035 Default to them instead of nil.
10036 (server_accept_connection): Sentinels can't be nil any more.
10037 (read_and_dispose_of_process_output): New function, extracted from
10038 read_process_output.
10039 (read_process_output): Use it; filters can't be nil.
10040 (Finternal_default_process_filter): New function, extracted from
10041 read_process_output.
10042 (exec_sentinel_unwind): Remove function.
10043 (exec_sentinel): Don't zilch sentinel while running.
10044 (status_notify): Sentinels can't be nil.
10045 (Finternal_default_process_sentinel): New function extracted from
10047 (setup_process_coding_systems): Default filter is not nil any more.
10048 (syms_of_process): Export new Elisp functions and initialize
10050 * lisp.h (make_lisp_proc): New function.
10052 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10054 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10056 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10058 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10059 unless we know that the window w is a leaf window.
10060 Another attempt at solving bug#14062.
10062 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10064 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10067 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10069 * image.c (gif_load): Check that subimages fit (Bug#14345).
10071 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10073 * lread.c (skip_dyn_eof): New function.
10074 (read1): Use it to skip the end of a file in response to #@00.
10076 * doc.c (get_doc_string): Slightly relax the sanity checking.
10078 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10080 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10081 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10082 (MonitorInfo): New struct.
10083 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10084 (Fns_display_monitor_attributes_list): New functions.
10085 (display-usable-bounds): Remove.
10086 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10089 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10091 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10092 (GTK_CHECK_VERSION): New macro, if not already defined.
10093 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10094 replaced by GTK_CHECK_VERSION.
10096 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10098 * xterm.h (GTK_PREREQ): New macro.
10099 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10100 to use this macro instead, for consistency and clarity.
10102 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10104 * xdisp.c (row_for_charpos_p): New function, with code of
10105 cursor_row_p, but accepts an additional argument CHARPOS instead
10106 of using a hardcoded PT.
10107 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10108 (row_containing_pos): Call row_for_charpos_p instead of partially
10109 doing the same. Fixes cursor positioning under longlines-mode
10110 when longlines-show-effect includes more than one newline, when
10111 moving the cursor vertically up.
10113 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10115 * makefile.w32-in (ACL_H): New macro.
10116 ($(BLD)/fileio.$(O)): Update dependencies.
10118 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10120 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10121 * Makefile.in (LIB_ACL): New macro.
10122 (LIBACL_LIBS): Remove.
10123 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10124 * fileio.c: Include <acl.h>.
10125 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10126 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10128 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10131 * unexelf.c: Don't assume ElfW (Half) fits in int.
10132 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10133 when dealing with ElfW (Half) values, since they can exceed 2**31
10134 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10135 (entry_address): Omit unused NUM arg. All uses changed.
10137 2013-05-07 Juri Linkov <juri@jurta.org>
10139 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10140 to the string converted from number with `Fnumber_to_string'.
10143 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10145 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10146 This fixes a problem introduced by my previous change.
10148 2013-05-07 Glenn Morris <rgm@gnu.org>
10150 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10152 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10154 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10156 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10158 Static checking by GCC 4.8.0.
10159 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10160 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10161 (x_get_monitor_attributes_fallback)
10162 (x_get_monitor_attributes_xinerama)
10163 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10164 Define only if USE_GTK.
10165 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10166 (x_get_monitor_attributes_fallback): Omit unused locals.
10167 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10168 Use double, not float, to avoid mixed-mode floating point arithmetic.
10170 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10171 Jan Djärv <jan.h.d@swipnet.se>
10173 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10174 (XINERAMA_CFLAGS): New macros.
10175 (ALL_CFLAGS, LIBES): Use them.
10177 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10178 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10179 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10180 (syms_of_xfns): DEFSYM them.
10181 (struct MonitorInfo): New struct.
10182 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10183 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10184 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10185 (x_get_monitor_attributes_xinerama): New functions.
10186 (Fx_display_monitor_attributes_list): New primitive.
10187 (syms_of_xfns): Defsubr it.
10189 * xterm.h (x_display_info): Add Xatom_net_workarea and
10190 Xatom_net_current_desktop.
10192 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10193 and dpyinfo->Xatom_net_current_desktop.
10195 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10197 * xdisp.c (pos_visible_p): Use the special code for finding the
10198 beginning of a display property or overlay for any "replacing"
10199 display property, not just for display strings. This solves
10200 incorrect reporting of position by posn-at-point. (Bug#14241)
10202 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10204 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10205 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10206 Verify that ElfW (Half) fits in int.
10207 (fatal): Use same signature as lisp.h.
10208 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10209 configure and build with -DUNEXELF_DEBUG without worrying about
10210 other modules that use DEBUG.
10211 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10212 possibly-wide integers now uses it instead of plain fprintf.
10213 (entry_address): New function, which avoids problems with 32-bit
10214 overflow on 64-bit hosts.
10215 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10216 (round_up): Don't assume the remainder fits in int.
10217 (find_section): Use bool for boolean. Simplify debug code.
10218 (unexec): Don't assume file sizes fit in int or size_t.
10219 Omit unnecessary trailing newline in 'fatal' format.
10220 Use strerror rather than outputting decimal error number.
10221 Remove unused code when emacs is not defined;
10222 this file relies on Emacs now.
10223 Don't assume e_phnum and e_shnum are positive.
10225 * regex.c: Fix problems when DEBUG is defined.
10226 (extract_number, extract_number_and_incr): Define regardless of
10227 whether DEBUG is defined; that's simpler and makes the code less
10228 likely to go stale in the normal case when DEBUG is not defined.
10229 Return int rather than taking an int * arg. All callers changed.
10230 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10231 Remove, replacing with ...
10232 (DEBUG_PRINT): New macro. All callers changed.
10233 (DEBUG_COMPILES_ARGUMENTS): New macro.
10234 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10235 (print_compiled_pattern, print_double_string) [DEBUG]:
10236 Use prototype rather than old-style definition.
10237 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10238 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10239 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10240 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10241 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10242 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10243 This matters only when DEBUG is defined.
10245 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10247 * xdisp.c (set_iterator_to_next): Set the
10248 ignore_overlay_strings_at_pos_p flag only if we are _really_
10249 iterating over an overlay string, as indicated by the
10250 current.overlay_string_index member. (Bug#14306)
10252 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10254 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10255 to where it is used, to avoid autorelease issues (Bug#14050).
10257 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10259 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10260 * fileio.c (syms_of_fileio): Implement this.
10261 * filelock.c (create_lock_file): If symbolic links don't work, so
10262 we use a regular file as a lock file, do not fsync the lock file;
10265 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10267 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10268 (syms_of_minibuf): Adjust accodingly.
10270 * callint.c (Fcall_interactively): Adjust calls accordingly.
10272 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10274 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10275 w->contents is a buffer before computing everything else.
10276 Use parentheses to disambiguate last part of the condition.
10278 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10279 assertion violations. (Bug#14062)
10281 2013-05-01 David Reitter <david.reitter@gmail.com>
10283 * nsfns.m (ns_tooltip): Initialize.
10285 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10287 * coding.c (decode_coding_gap): Don't remove the character before
10288 a newline unless it's a CR character. (Bug#14287)
10290 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10292 * dispextern.h (struct face): Move enum face_underline_type
10293 earlier so that bitfields can be in the same word.
10295 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10297 * nsfns.m (handlePanelKeys): New function.
10298 (EmacsOpenPanel:performKeyEquivalent:)
10299 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10300 arrows/function/control and copy/paste keys (Bug#14296).
10302 2013-04-27 Juri Linkov <juri@jurta.org>
10304 * callint.c (Fcall_interactively): Call `Qread_number' for
10305 interactive code letter `n' instead of using duplicate code.
10308 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10310 * systime.h (make_timeval): Declare as 'const'.
10312 2013-04-27 Kenichi Handa <handa@gnu.org>
10314 * font.c (font_open_entity): Always open a font of manageable
10317 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10319 Port better to AIX (Bug#14258).
10320 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10323 2013-04-24 Kenichi Handa <handa@gnu.org>
10325 * coding.c (decode_coding_iso_2022): When an invalid escape
10326 sequence is encountered, reset the invocation and designation
10327 status to the safest one.
10329 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10331 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10332 Without this fix, "make distclean" leaves stamp-h1 behind.
10334 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10336 * w32fns.c (w32_fullscreen_rect): New function to compute the
10337 window rectangle for the given fullscreen mode.
10338 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10339 longer tunes the window size. This keeps the window's edges flush
10340 with the screen and allows the taskbar to hide itself in fullboth.
10342 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10343 window decorations and uses the entire screen.
10345 * w32term.h (w32_fullscreen_rect) Add prototype.
10346 (struct w32_output): Replace normal_width, normal_height,
10347 normal_top, and normal_left members with a single normal_placement
10349 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10351 (FRAME_NORMAL_PLACEMENT): New macro.
10353 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10355 * minibuf.c (Ftest_completion): Silence compiler warning.
10357 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10359 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10362 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10365 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10366 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10367 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10368 parentheses where appropriate.
10370 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10372 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10374 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10376 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10377 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10378 Mention in the doc string that setting these variables takes
10379 effect only after a call to set-window-buffer. (Bug#14200)
10381 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10383 * indent.c (Fvertical_motion): Don't consider display strings on
10384 overlay strings as display strings on the buffer position we
10385 started from. This prevents vertical cursor motion from jumping
10386 more than one line when there's an overlay string with a display
10387 property at end of line.
10388 Reported by Karl Chen <Karl.Chen@quarl.org> in
10389 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10391 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10393 * window.c (select_window): `record_buffer' even if window is
10394 already selected (bug#14191).
10396 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10398 * window.c (Fwindow_end): Test more flags, including the buffer's
10399 last_overlay_modified flag, to determine whether the window's
10400 display is really up-to-date. Prevents the function from
10401 returning a stale value. (Bug#14170)
10402 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10405 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10407 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10408 garbaged only if it is not already the top frame on its TTY.
10409 This prevents flickering due to constant redrawing of TTY frames when
10410 there are GUI frames open in the same session. (Bug#13864)
10412 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10414 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10415 of marking the idle timers directly.
10417 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10419 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10420 tables (bug#14054).
10422 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10424 * window.c (select_window): Don't record_buffer while the invariant is
10425 temporarily broken (bug#14161).
10427 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10429 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10431 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10433 2013-04-07 Romain Francoise <romain@orebokech.com>
10435 Ignore additional platform-specific ACL errors (Bug#13702).
10436 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10437 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10439 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10441 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10444 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10446 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10447 This bug was introduced by my 2013-02-25 change that simplified
10448 data_start configuration. Without this change, on GNU/Linux
10449 an Emacs configured with --enable-profiling fails immediately
10450 due to a profiler signal.
10451 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10452 with these flags. On platforms where special flags are needed
10453 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10454 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10455 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10457 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10459 Get rid of some platform-specific functions examining window
10460 system and its capabilities. This is a partial rework of the
10462 * lisp.h (have_menus_p): Remove prototype. This function is
10463 replaced with platform-independent window_system_available.
10464 (check_window_system): Move to...
10465 * frame.h (decode_window_system_frame, window_system_available):
10466 ...here, add new prototypes.
10467 * frame.c (window_system_available, decode_window_system_frame):
10469 (check_window_system): Platform-independent now.
10470 * xterm.h (x_in_use): Remove declaration.
10472 * w32term.h (check_x_frame):
10473 * nsterm.h (check_x_frame): Remove prototypes. This function
10474 is replaced with platform-independent decode_window_system_frame.
10475 * msdos.c (have_menus_p): Remove.
10476 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10477 Remove platform-specific functions. Use check_window_system,
10478 decode_window_system_frame and check_ns_display_info where
10479 appropriate. Minor style and comment tweaks.
10480 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10481 (check_x_frame): Likewise.
10482 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10484 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10485 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10486 * xmenu.c, xselect.c: All related users changed.
10488 2013-04-03 Kenichi Handa <handa@gnu.org>
10490 The following changes is to optimize the code for reading UTF-8
10493 * coding.c (check_ascii): Rename from detect_ascii. Return value
10494 changed. Check EOL format. Do not call adjust_coding_eol_type
10496 (check_utf_8): New function.
10497 (adjust_coding_eol_type): Do nothing if already adjusted.
10498 (detect_coding): Compare the return value of check_ascii with
10499 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10500 (decode_coding_gap): Optimize for valid UTF-8.
10502 2013-03-21 Kenichi Handa <handa@gnu.org>
10504 * coding.c (syms_of_coding): Cancel previous change.
10506 * insdel.c (insert_from_gap): Fix previous change.
10508 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10510 Consistently use platform-specific function to detect window system.
10511 * lisp.h (check_window_system): New prototype. This function is
10512 going to replace check_x, check_w32 and check_ns.
10513 (have_menus_p): Mention msdos.c in comment.
10514 * fontset.c (check_window_system_func): Remove. Adjust all users.
10515 * fontset.h (check_window_system_func): Remove prototype.
10516 * nsterm.h (check_ns):
10517 * xterm.h (check_x):
10518 * w32term.h (check_w32): Likewise.
10519 * menu.c (Fx_popup_menu): Use check_window_system.
10520 * msdos.c (check_window_system): Define for MS-DOS.
10521 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10522 * w32fns.c (check_window_system): Likewise for MS-Windows.
10523 * xfns.c (check_window_system): Likewise for X.
10524 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10525 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10527 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10529 Prefer < to > in range checks such as 0 <= i && i < N.
10530 This makes it easier to visualize quantities on a number line.
10531 This patch doesn't apply to all such range checks,
10532 only to the range checks affected by the 2013-03-24 change.
10533 This patch reverts most of the 2013-03-24 change.
10534 * alloc.c (xpalloc, Fgarbage_collect):
10535 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10536 * character.c (string_escape_byte8):
10537 * charset.c (read_hex):
10538 * data.c (cons_to_unsigned):
10539 * dispnew.c (update_frame_1):
10540 * doc.c (Fsubstitute_command_keys):
10541 * doprnt.c (doprnt):
10542 * editfns.c (hi_time, decode_time_components):
10543 * fileio.c (file_offset):
10544 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10545 * font.c (font_intern_prop):
10546 * frame.c (x_set_alpha):
10547 * gtkutil.c (get_utf8_string):
10548 * indent.c (check_display_width):
10549 * keymap.c (Fkey_description):
10550 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10552 * minibuf.c (read_minibuf_noninteractive):
10553 * process.c (wait_reading_process_output):
10554 * search.c (Freplace_match):
10555 * window.c (get_phys_cursor_glyph):
10556 * xdisp.c (redisplay_internal):
10557 * xsmfns.c (smc_save_yourself_CB):
10558 Prefer < to > for range checks.
10559 * dispnew.c (sit_for): Don't mishandle NaNs.
10560 This fixes a bug introduced in the 2013-03-24 change.
10561 * editfns.c (decode_time_components): Don't hoist comparison.
10562 This fixes another bug introduced in the 2013-03-24 change.
10564 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10566 * frame.h (struct frame): Drop scroll_bottom_vpos
10567 member becaue all real users are dead long ago.
10568 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10569 * xdisp.c (redisplay_internal): Adjust user.
10571 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10573 * nsmenu.m (showAtX:Y:for:): setLevel to
10574 NSPopUpMenuWindowLevel (Bug#13998).
10576 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10578 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10579 (ns_check_pending_open_menu): Declare.
10581 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10582 (x_activate_menubar): Update the menu with title that matches
10583 ns_get_pending_menu_title, and call
10584 ns_check_pending_openmenu (Bug#12698).
10585 (menuWillOpen:): New method.
10586 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10588 * nsterm.m (menu_will_open_state, menu_mouse_point)
10589 (menu_pending_title): New varaibles.
10590 (ns_get_pending_menu_title, ns_check_menu_open)
10591 (ns_check_pending_open_menu): New functions.
10593 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10595 * indent.c (current_column_bol_cache): Remove leftover which is not
10596 used in Fmove_to_column any more.
10597 (current_column, scan_for_column): Adjust users.
10598 * keyboard.c (last_point_position_buffer, last_point_position_window):
10599 Remove leftovers which are not used for recording undo any more.
10600 (command_loop_1, syms_of_keyboard): Adjust users.
10601 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10602 redisplay_window any more.
10603 (move_it_to): Adjust user.
10605 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10607 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10608 Update dependencies.
10610 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10612 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10613 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10614 forward references.
10616 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10618 * window.h (struct window): Replace hchild, vchild and buffer slots
10619 with a single slot 'contents'. This is possible because each valid
10620 window may have either the child window (in vertical or horizontal
10621 combination) or buffer to display (for the leaf window). Using that,
10622 a lot of operations to traverse and/or change window hierarchies may
10623 be simplified. New member horizontal is used to distinguish between
10624 horizontal and vertical combinations of internal windows.
10625 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10626 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10627 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10628 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10629 Use contents slot, not buffer, where appropriate.
10630 (wset_combination): New function.
10631 (wset_buffer): Add eassert.
10632 (Fframe_first_window): Simplify the loop reaching first window.
10633 (Fwindow_buffer): Use WINDOW_LEAF_P.
10634 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10635 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10636 (unshow_buffer): Convert initial debugging check to eassert.
10637 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10638 (make_parent_window, window_resize_check, window_resize_apply)
10639 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10640 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10641 Adjust to match struct window changes.
10642 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10643 (mark_window_cursors_off, count_windows, get_leaf_windows)
10644 (foreach_window_1): Simplify the loop.
10645 * alloc.c (mark_object): Do not check for the leaf window because
10646 internal windows has no glyph matrices anyway.
10647 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10648 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10649 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10650 (build_frame_matrix_from_window_tree, mirror_make_current)
10651 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10652 (update_window_tree, set_window_update_flags): Simplify the loop.
10653 (sync_window_with_frame_matrix_rows): Enforce live window.
10654 Use contents slot, not buffer, where appropriate.
10655 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10656 and WINDOW_HORIZONTAL_COMBINATION_P.
10657 (make_frame_visible_1): Simplify the loop.
10658 Use contents slot, not buffer, where appropriate.
10659 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10660 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10661 (expose_window_tree): Likewise.
10662 Use contents slot, not buffer, where appropriate.
10663 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10664 to avoid deleted windows. Use contents slot instead of buffer.
10665 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10666 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10667 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10668 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10670 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10672 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10673 identify the reasons for assertion violations in bug#14062 and
10675 (Fx_show_tip): Fix compilation error under
10676 "--enable-check-lisp-object-type". (Bug#14073)
10678 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10679 Reported by <rzl24ozi@gmail.com>.
10681 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10683 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10685 (unwind_with_echo_area_buffer): ...to restore it here.
10686 This is needed to ensure that...
10687 (redisplay_window): ...both window markers are valid here,
10688 which is verified by eassert.
10689 * editfns.c (save_excursion_save): Do not assume that
10690 selected_window always displays the buffer.
10691 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10694 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10696 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10699 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10701 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10703 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10705 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10706 since MinGW's w32api headers do. This avoids compiler warnings.
10708 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10709 if already defined.
10711 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10713 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10715 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10717 * gtkutil.c (style_changed_cb): Check if frame is live and an
10718 X frame (Bug#14038).
10720 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10722 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10723 Define only for _WIN32_WINNT less than 0x0500.
10724 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10726 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10727 see its own definitions of 'struct timeval' and 'struct timezone'.
10729 Fix incompatibilities between MinGW.org and MinGW64 headers.
10730 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10732 * w32.c (REPARSE_DATA_BUFFER): Guard with
10733 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10735 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10737 * xterm.c: Include X11/XKBlib.h
10738 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10740 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10742 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10744 * blockinput.h (input_blocked_p): Likewise.
10745 * bytecode.c (exec_byte_code): Likewise.
10746 * callproc.c (call_process_kill, call_process_cleanup)
10747 (Fcall_process): Likewise.
10748 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10749 (Fccl_execute_on_string): Likewise.
10750 * character.c (string_escape_byte8): Likewise.
10751 * charset.c (read_hex): Likewise.
10752 * cm.c (calccost): Likewise.
10753 * data.c (cons_to_unsigned): Likewise.
10754 * dired.c (directory_files_internal, file_name_completion):
10756 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10757 (sit_for): Likewise.
10758 * doc.c (Fsubstitute_command_keys): Likewise.
10759 * doprnt.c (doprnt): Likewise.
10760 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10761 * emacsgtkfixed.c: Likewise.
10762 * fileio.c (file_offset, Fwrite_region): Likewise.
10763 * floatfns.c (Fexpt, fmod_float): Likewise.
10764 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10766 * font.c (font_intern_prop): Likewise.
10767 * frame.c (x_set_alpha): Likewise.
10768 * gtkutil.c (get_utf8_string): Likewise.
10769 * indent.c (check_display_width): Likewise.
10770 * intervals.c (create_root_interval, rotate_right, rotate_left)
10771 (split_interval_right, split_interval_left)
10772 (adjust_intervals_for_insertion, delete_node)
10773 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10774 (merge_interval_right, merge_interval_left, copy_intervals)
10775 (set_intervals_multibyte_1): Likewise.
10776 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10777 * keymap.c (Fkey_description): Likewise.
10778 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10779 * lread.c (openp, read_integer, read1, string_to_number):
10781 * menu.c (ensure_menu_items): Likewise.
10782 * minibuf.c (read_minibuf_noninteractive): Likewise.
10783 * print.c (printchar, strout): Likewise.
10784 * process.c (create_process, Faccept_process_output)
10785 (wait_reading_process_output, read_process_output, send_process)
10786 (wait_reading_process_output): Likewise.
10787 * profiler.c (make_log, handle_profiler_signal): Likewise.
10788 * regex.c (re_exec): Likewise.
10789 * regex.h: Likewise.
10790 * search.c (looking_at_1, Freplace_match): Likewise.
10791 * sysdep.c (get_child_status, procfs_ttyname)
10792 (procfs_get_total_memory): Likewise.
10793 * systime.h (EMACS_TIME_VALID_P): Likewise.
10794 * term.c (dissociate_if_controlling_tty): Likewise.
10795 * window.c (get_phys_cursor_glyph): Likewise.
10796 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10797 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10799 * xfns.c (Fx_window_property): Likewise.
10800 * xmenu.c (set_frame_menubar): Likewise.
10801 * xselect.c (x_get_window_property, x_handle_dnd_message):
10803 * xsmfns.c (smc_save_yourself_CB): Likewise.
10804 * xterm.c (x_scroll_bar_set_handle): Likewise.
10806 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10808 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10809 to be optional or nil. Adjust comment and convert it to docstring.
10810 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10811 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10813 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10815 Static checking by GCC 4.8-20130319.
10816 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10817 * process.c (Fset_process_datagram_address)
10818 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10819 * xdisp.c (get_char_face_and_encoding)
10820 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10821 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10822 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10824 2013-03-24 Ken Brown <kbrown@cornell.edu>
10826 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10827 fix compilation on 64-bit Cygwin, where underscores are not
10828 automatically prepended.
10830 * w32term.c (w32_initialize): Silence compiler warning.
10832 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10834 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10835 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10836 variables, to save and restore frame dimensions.
10837 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10838 after returning from a 'fullscreen' configuration.
10839 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10840 to avoid races between the main thread and the input thread.
10842 * w32term.h (struct w32_output): New members normal_width,
10843 normal_height, normal_top, normal_left, and prev_fsmode.
10844 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10845 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10846 members of a frame.
10848 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10849 'fullscreen' parameter. Always record previous width and height
10850 of the frame, except when switching out of maximized modes, so
10851 that they could be restored correctly, instead of resetting to the
10852 default frame dimensions. Send SC_RESTORE command to the frame,
10853 unless we are going to send SC_MAXIMIZE, to restore the frame
10854 resize hints in the mouse pointer shown by the window manager.
10857 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10859 * lisp.h (get_frame_param): Adjust conditions for prototype
10862 2013-03-22 Ken Brown <kbrown@cornell.edu>
10864 * unexcw.c: Drop unneeded inclusion of w32common.h.
10865 (report_sheap_usage): Declare.
10866 (read_exe_header): Add magic numbers for x86_64.
10867 (fixup_executable): Fix printf format specifier for unsigned long
10870 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10872 * frame.h (struct frame): Put menu_bar_window under #ifdef
10873 because this member is not needed when X toolkit is in use.
10874 (fset_menu_bar_window):
10875 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10876 (free_glyphs, update_frame):
10877 * xdisp.c (expose_frame): Likewise.
10878 (display_menu_bar): Likewise. Remove redundant eassert.
10879 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10882 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10884 Use functions and constants to manipulate Lisp_Save_Value objects.
10885 This replaces code that used macros and strings and token-pasting.
10886 The change makes the C source a bit easier to follow,
10887 and shrinks the Emacs executable a bit.
10888 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10889 (make_save_value): Change 1st arg from string to enum. All callers
10892 (mark_object): Use if, not #if, for GC_MARK_STACK.
10893 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10894 (XSAVE_OBJECT): Now functions, not macros.
10895 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10896 the constant was never used.
10897 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10898 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10899 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10900 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10902 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10903 type3 with a single member save_type. All uses changed.
10904 (save_type, set_save_pointer, set_save_integer): New functions.
10905 * print.c (PRINTX): Remove.
10907 * alloc.c: Remove redundant static declarations.
10909 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10911 * window.h (struct window): Convert left_col, top_line, total_lines
10912 and total_cols from Lisp_Objects to integers. Adjust comments.
10913 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10915 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10916 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10917 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10918 Adjust users where appropriate.
10920 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10922 * frame.h (struct frame): Drop resx and resy because the same data is
10923 available from window system-specific output context. Adjust users.
10924 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10925 New functions to provide defaults when no window system available.
10926 (FRAME_RES_X, FRAME_RES_Y): New macros.
10927 (NUMVAL): Move from xdisp.c.
10928 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10929 (Ffont_face_attributes, Fopen_font):
10930 * image.c (gs_load):
10931 * w32font.c (fill_in_logfont):
10932 * xdisp.c (calc_pixel_width_or_height):
10933 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10934 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10936 2013-03-20 Kenichi Handa <handa@gnu.org>
10938 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10939 to 1 (temporary workaround until a bug related to ASCII
10940 optimization is fixed).
10942 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10944 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10945 Signal error if window is not internal. Adjust docstring.
10946 (delete_all_child_windows): Use combination_limit to save the buffer.
10947 (Fset_window_configuration): Adjust accordingly.
10948 * print.c (syms_of_print): Initialize debugging output not here...
10949 (init_print_once): ...but in a new function here.
10950 * lisp.h (init_print_once): Add prototype.
10951 * emacs.c (main): Add call to init_print_once. Adjust comments.
10953 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10955 * window.c (window_resize_check, window_resize_apply)
10956 (window_from_coordinates, recombine_windows, set_window_buffer)
10957 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10958 (Fsplit_window_internal, Fdelete_window_internal)
10959 (freeze_window_starts): Use bool for booleans.
10960 * window.h (window_frame_coordinates, resize_frame_windows)
10961 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10963 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10965 * dispnew.c (bitch_at_user): Use `user-error'.
10967 2013-03-17 Ken Brown <kbrown@cornell.edu>
10969 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10970 as return type of image_background. (Bug#13981)
10971 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10973 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10975 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10976 (ns_select): Don't return with result uninitialized.
10978 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10981 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10983 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10984 directories. If filename is nil, get directory name (Bug#13932).
10985 Use getFilename and getDirectory.
10986 (getFilename, getDirectory): New methods for EmacsSavePanel and
10988 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10990 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10992 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10994 2013-03-15 Kenichi Handa <handa@gnu.org>
10996 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10997 (adjust_after_replace): Make it back to static. Delete the third
10998 arg text_at_gap_tail. Cancel the code for handling it.
11000 * coding.h (struct coding_system): New member eol_seen.
11002 * coding.c (detect_ascii): New function.
11003 (detect_coding): Set coding->head_ascii and coding->eol_seen only
11004 when the source bytes are actually scanned. On detecting for
11005 coding_category_utf_8_auto, call detect_ascii instead of scanning
11006 source bytes directly.
11007 (produce_chars): Call insert_from_gap with the new arg 0.
11008 (encode_coding): Likewise.
11009 (decode_coding_gap): Control ASCII optimization by the variable
11010 disable_ascii_optimization instead of #ifndef .. #endif.
11011 Deccode EOL format according to coding->eol_seen.
11012 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
11015 * lisp.h (adjust_after_replace): Cancel externing it.
11016 (insert_from_gap): Adjust prototype.
11018 2013-03-15 Eli Zaretskii <eliz@gnu.org>
11020 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
11021 FULLSCREEN_MAXIMIZED. (Bug#13935)
11023 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
11025 * region-cache.c (find_cache_boundary, move_cache_gap)
11026 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11027 Simplify debugging check and convert to eassert. Adjust comment.
11028 (pp_cache): Put under ENABLE_CHECKING.
11030 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11032 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11033 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11034 and WM_ACTIVATEAPP.
11035 (w32fullscreen_hook): If the frame is visible, reset
11036 f->want_fullscreen flag after changing the frame size. If the
11037 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11040 2013-03-13 Daniel Colascione <dancol@dancol.org>
11042 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11043 too so that these builds can use Cygwin's file conversion
11044 functions. (We've been building and linking cygw32.o all along
11045 and just not using it.)
11047 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11049 File synchronization fixes (Bug#13944).
11050 * Makefile.in (LIB_FDATASYNC): New macro.
11052 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11053 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11054 Don't worry about HAVE_FSYNC, since a substitute fsync is
11055 available if the system lacks one.
11056 (Fwrite_regin): Retry fsync if interrupted.
11058 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11060 * w32term.c (w32_read_socket): If the Emacs frame is being
11061 activated, call w32fullscreen_hook, to make sure the new frame
11062 dimensions are in effect. (Bug#13937)
11064 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11066 * xdisp.c (init_iterator): Simplify because both character and byte
11067 positions are either specified or -1. Add eassert. Adjust comment.
11068 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11069 character and byte positions can be obtained from marker.
11071 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11073 Static checking by Sun C 5.12.
11074 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11075 * bytecode.c (exec_byte_code):
11076 * dispnew.c (init_display):
11078 * fileio.c (Fsubstitute_in_file_name):
11079 * keyboard.c (Fevent_convert_list):
11080 * keymap.c (Fsingle_key_description):
11081 * term.c (maybe_fatal, fatal):
11082 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11083 * xsmfns.c (Fhandle_save_session):
11084 Omit unreachable code.
11085 * keymap.c (map_keymap_char_table_item): Cast void * to
11086 a function pointer type; the C Standard requires this.
11088 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11089 Include <sys/param.h> unconditionally, as that works elsewhere and
11090 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11091 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11094 See ChangeLog.12 for earlier changes.
11096 ;; Local Variables:
11100 Copyright (C) 2011-2014 Free Software Foundation, Inc.
11102 This file is part of GNU Emacs.
11104 GNU Emacs is free software: you can redistribute it and/or modify
11105 it under the terms of the GNU General Public License as published by
11106 the Free Software Foundation, either version 3 of the License, or
11107 (at your option) any later version.
11109 GNU Emacs is distributed in the hope that it will be useful,
11110 but WITHOUT ANY WARRANTY; without even the implied warranty of
11111 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11112 GNU General Public License for more details.
11114 You should have received a copy of the GNU General Public License
11115 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.