1 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
3 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4 * atimer.c (block_atimers):
5 * callproc.c (block_child_signal): Block SIGINT too;
6 otherwise, its handler might now unblock signals that it shouldn't.
7 * keyboard.c (read_char): Clear signal mask, since we may
8 be in a SIGINT handler, and many signals may be masked.
9 * keyboard.c (handle_interrupt):
10 * sysdep.c (handle_arith_signal):
11 Clear signal mask instead of just unblocking the signal that
12 was received, since several signals may be blocked at this point.
14 2014-05-29 Eli Zaretskii <eliz@gnu.org>
16 * Makefile.in (TEMACS_POST_LINK): Remove target.
17 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
18 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
20 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
22 * xmenu.c (xdialog_show): Remove prototype, rename to
23 x_dialog_show, remove 2nd arg because it's always zero
24 and simplify accordingly.
25 (xw_popup_dialog): Adjust user.
26 * w32menu.c (w32_dialog_show): Adjust prototype, remove
27 2nd arg because it's always zero and simplify accordingly.
28 (w32_popup_dialog): Adjust user.
30 2014-05-29 Eli Zaretskii <eliz@gnu.org>
32 * w32heap.c (report_temacs_memory_usage): New function.
34 * unexw32.c (unexec) [ENABLE_CHECKING]: Call
35 report_temacs_memory_usage.
37 * w32heap.h (report_temacs_memory_usage): Add prototype.
39 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
41 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
42 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
44 2014-05-29 Eli Zaretskii <eliz@gnu.org>
46 * buffer.c (init_buffer): Accept an argument 'initialized'.
47 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
48 mmap_regions and mmap_fd, to avoid referencing stale data from the
49 dump phase. Add an assertion for buffer text of buffers created
50 in temacs before this function is called. (Bug#17622)
51 (mmap_regions_1, mmap_fd_1): Remove unused variables.
53 * lisp.h (init_buffer): Update prototype.
55 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
57 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
59 * alloc.c (Fgarbage_collect): Fix compilation with
60 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
62 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
64 * frame.c, frame.h (frame_char_to_pixel_position)
65 (frame_set_mouse_position): Now static, and made private in
66 frame.c rather than public in frame.h.
68 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
70 Refactor mouse positioning stuff to avoid code duplication.
71 * frame.h (frame_char_to_pixel_position): New function.
72 (x_set_mouse_position): Rename to...
73 (frame_set_mouse_position): ...new function.
74 (frame_set_mouse_pixel_position): Add prototype.
75 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
76 Rename to frame_set_mouse_pixel_position.
77 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
79 * xterm.h, w32term.h ( x_set_mouse_position)
80 (x_set_mouse_pixel_position): Remove prototypes.
82 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
84 On X, always make pointer visible when deleting frame (Bug#17609).
85 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
87 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
89 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
90 * keyboard.c (gobble_input): If there is no terminal input error,
91 make sure the pointer is visible for all frames on this terminal.
92 * xterm.c (x_free_frame_resources): Enable pointer visibility if
93 it was previously disabled.
95 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
97 * data.c (Fzerop): Move to Elisp.
98 (syms_of_data): Don't defsubr it.
99 * keyboard.c (echo_keystrokes_p): New function.
100 (read_char, record_menu_key, read_key_sequence): Use it.
102 * callint.c (Qfuncall_interactively): New var.
103 (Qcall_interactively): Remove.
104 (Ffuncall_interactively): New function.
105 (Fcall_interactively): Use it.
106 (syms_of_callint): Defsubr it.
108 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
110 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
111 relocated from under us.
113 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
115 Use mmap(2) emulation for allocating buffer text on MS-Windows.
116 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
118 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
120 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
121 for MinGW, since it no longer uses gmalloc.
123 * buffer.c: Do not define mmap allocations functions for Windows.
124 Remove mmap_find which is unused. Remove mmap_set_vars which does
126 [WINDOWSNT]: Include w32heap.h.
127 (init_buffer): Always allocate new memory for buffers.
129 * emacs.c: Remove mmap_set_vars calls.
131 * image.c (free_image): Undef free for Windows because it is
132 redirected to our private version.
134 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits
136 (copy_executable_and_dump_data): Remove dumping the heap section.
137 (unexec): Restore using_dynamic_heap after dumping.
139 * w32heap.c (dumped_data_commit, malloc_after_dump)
140 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
141 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
142 (mmap_free): New functions.
144 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
146 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
148 * image.c (imagemagick_load_image): Use MagickRealType for local
149 'color_scale', instead of double, to avoid a GCC warning about
152 * xfns.c (Fx_window_property): Remove unused local.
154 Don't kill already-reaped process (Bug#17561).
155 * process.c (process_send_signal): Fix race condition where a
156 subprocess was reaped by a signal handler between the check for
157 liveness and calling 'kill', which meant that Emacs could in
158 theory kill an innocent bystander process. Do the fix by blocking
159 SIGCHLD in a critical section that checks liveness before killing.
161 2014-05-26 Eli Zaretskii <eliz@gnu.org>
163 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if
166 2014-05-26 Ken Brown <kbrown@cornell.edu>
168 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
169 even if !CYGWIN (see bug#17510).
171 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
173 * nsfns.m (Fns_do_applescript): Surround NSApp run
174 with calls to ns_init_events, ns_finish_events (Bug#17424).
176 * nsterm.h (ns_init_events, ns_finish_events): Declare.
178 * nsterm.m (ns_init_events, ns_finish_events): New functions.
179 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
181 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
182 with calls to ns_init_events, ns_finish_events (Bug#17424).
184 2014-05-26 Eli Zaretskii <eliz@gnu.org>
186 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
187 if we are iterating over an object that generates glyphs for
188 marginal areas. (Bug#17585)
190 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
192 * xdisp.c (safe__call1, safe__eval): Now static.
194 2014-05-26 Eli Zaretskii <eliz@gnu.org>
196 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
197 (safe_call, safe__call1): Construct a va_list argument for safe_call.
198 (safe_call1): Call safe_call instead of safe__call directly.
200 2014-05-26 Ken Brown <kbrown@cornell.edu>
202 * w32term.c (x_delete_display) [CYGWIN]: Don't free
203 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
206 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
208 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
209 (safe__call, safe__call1, safe__eval): New functions.
211 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
212 (display_mode_element): Same for `:eval'.
214 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
216 Fix port to 32-bit AIX (Bug#17540).
217 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
218 twice. _text already includes this offset.
219 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
221 2014-05-26 Eli Zaretskii <eliz@gnu.org>
223 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
224 when closest_pos is identical to to_charpos, don't recurse, since
225 we already tried that, and failed. (Bug#17539)
227 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
228 unwinding when frame's faces were not initialized yet, increment
229 the frame's image-cache reference count before calling
230 x_free_frame_resources. Don't dereference
231 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
233 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
235 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
238 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
239 macfont.m, call draw with adjusted arguments so font drivers
240 don't need to do that.
242 * macfont.m (macfont_draw): Merge changes from Macport.
244 2014-05-24 Eli Zaretskii <eliz@gnu.org>
246 * alloc.c (garbage_collect_1): New function, with all of the guts
248 (mark_stack): Accept an argument END and don't mark Lisp objects
249 on the stack beyond the address given by END. Calculation of END
250 was moved to Fgarbage_collect.
251 (Fgarbage_collect): Calculate the end address of the stack portion
252 that needs to be examined by mark_stack, and pass that address to
253 garbage_collect_1, which will pass it to mark_stack. See
254 http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
255 for more details about the underlying problems. In particular,
256 this avoids dumping Emacs with the large hash-table whose value is
257 held in purify-flag for most of the time loadup.el runs.
259 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
261 * xfns.c (x_window_property_intern): New function (code from
263 (Fx_window_property): Call x_window_property_intern. If property
264 not found and NILP (source) and outer window != inner window,
265 check outer window for property (Bug#17537).
267 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
269 Supply malloc and alloc_size attributes for extern allocators.
270 This documents the C API, and helps GCC generate a bit better code.
271 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
272 (ATTRIBUTE_MALLOC_SIZE): New macros.
273 * gmalloc.c (malloc, realloc, calloc):
274 * gtkutil.h (malloc_widget_value):
275 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
276 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
279 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
281 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
282 * image.c (imagemagick_load_image): Port to hosts that do not use
283 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
285 2014-05-21 Leo Liu <sdl.web@gmail.com>
287 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
289 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
291 * dbusbind.c (xd_signature): Revert last 2 patches.
293 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
295 Allow any non-nil value to count as true in bool-vector.
296 Likewise for xd_signature in dbusbind.c.
297 This is more consistent with the usual practice in Emacs, which is
298 that any non-nil value counts as true.
299 * alloc.c (Fbool_vector): Don't require args to be t or nil.
300 * dbusbind.c (xd_signature): Likewise, for booleans.
301 * data.c, lisp.h (Qbooleanp):
302 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
304 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
306 * lisp.h (CHECK_BOOLEAN): New function.
307 * alloc.c (Fbool_vector): New function.
308 (syms_of_alloc): Defsubr it.
309 * data.c (Qbooleanp): New symbol.
310 (syms_of_data): DEFSYM it.
311 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
313 * font.c (font_matching_entity): Extract font-entity object
314 from the vector of matching entities (Bug#17486).
316 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
318 Assume C99 or later (Bug#17487).
319 * bytecode.c (B__dummy__): Remove.
320 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
321 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
322 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
323 * regex.c (DEBUG_PRINT): Assume varargs macros.
324 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
326 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
328 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
329 memory for every buffer that was dumped.
331 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
333 * fns.c (Freverse): Allow vectors, bool vectors and strings.
334 (Fnreverse): Allow vectors and bool vectors.
336 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
338 Minor cleanup for terminal setup.
339 * termhooks.h (create_terminal): Adjust prototype.
340 * terminal.c (create_terminal): Pass output method and RIF as args.
341 (init_initial_terminal):
342 * nsterm.m (ns_create_terminal):
344 * w32term.c (w32_create_terminal):
345 * xterm.c (x_create_terminal): Adjust users.
346 Avoid redundant NULL initializers and add comments.
348 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
350 * keyboard.c (Qdeactivate_mark): Now static.
352 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
354 If available, use Xfixes extension to do pointer blanking.
355 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
356 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
357 (make_invisible_cursor): Move to...
358 * xterm.c (make_invisible_cursor): ...here.
359 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
360 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
361 (x_term_init): Call to x_setup_pointer_blanking.
362 (XTtoggle_invisible_pointer): Use blanking specific to this display.
363 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
365 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
367 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
369 2014-05-12 Glenn Morris <rgm@gnu.org>
371 * fileio.c (Ffile_executable_p): Doc tweak.
373 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
375 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
376 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
378 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
380 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
382 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
384 Fix initialization of minibuffer history variable (Bug#17430).
385 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
386 Move the initialization up to prevent any "value void" message.
388 2014-05-08 Samuel Bronson <naesten@gmail.com>
390 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
391 are matched (bug#17413).
393 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
395 Stop tooltips pulling Emacs window to front (Bug#17408).
396 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
397 SetWindowPos invocations.
399 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
401 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
402 not initialized (Bug#17398).
404 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
406 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
408 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
410 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
411 [HAVE_NS]: Do not include png.h.
412 (x_query_frame_background_color): New function.
413 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
414 (png_load_body): Coalesce duplicate code.
416 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
418 Consult libpng-config more consistently (Bug#17339).
419 * Makefile.in (PNG_CFLAGS): New var.
420 (ALL_CFLAGS): Use it.
421 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
422 CFLAGS now handles this.
424 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
426 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
427 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
428 because WCONTINUED is always defined now.
429 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
431 2014-05-03 Eli Zaretskii <eliz@gnu.org>
433 * buffer.c (overlay_strings): Fix the wording of the commentary.
435 2014-05-01 Glenn Morris <rgm@gnu.org>
437 * floatfns.c (Fisnan):
438 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
440 2014-05-01 Eli Zaretskii <eliz@gnu.org>
442 * term.c (tty_menu_activate): A better initialization for cursor
445 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
447 * intervals.c: Tighten assertions.
448 (create_root_interval): Make sure the interval is not empty.
449 (intervals_equal): Use booleans.
450 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
451 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
452 (balance_possible_root_interval): Simplify and use booleans.
453 (split_interval_right, split_interval_left): Check LENGTH, and remove
454 now redundant assertion.
455 (adjust_intervals_for_insertion): Remove now redundant assertions.
456 (delete_node, interval_deletion_adjustment)
457 (adjust_intervals_for_deletion, merge_interval_right)
458 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
459 (reproduce_interval): Make sure the interval is not empty.
461 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
463 * term.c (tty_menu_activate): Don't assume row and col are initialized.
464 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
465 satisfaction that they would always be initialized.
467 2014-04-30 Eli Zaretskii <eliz@gnu.org>
469 * term.c (tty_menu_display): Move the cursor to the active menu item.
470 (tty_menu_activate): Return the cursor to the active menu item
471 after displaying the menu and after displaying help-echo.
472 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
473 for the details of why this is needed by screen readers and
476 2014-04-30 Glenn Morris <rgm@gnu.org>
478 * process.c (handle_child_signal):
479 Handle systems without WCONTINUED. (Bug#15110, 17339)
481 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
483 * window.c (struct saved_window): Remove mark.
484 (Fset_window_configuration, save_window_save)
485 (compare_window_configurations): Don't touch marks any more.
487 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
489 Use bits_word for gcmarkbits.
490 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
491 bits_word is typically a tad more efficient for mark bits than
492 unsigned is, so use bits_word. All uses changed.
493 * lisp.h (BITS_PER_INT): Remove; no longer used.
495 Avoid undefined behavior in signed left shift.
496 This ports to GCC 4.9.0 with -fsanitize=undefined.
497 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
499 * regex.c (extract_number):
500 * lisp.h (make_number, XINT):
501 Do not shift a 1 bit left into a sign bit.
502 * alloc.c (struct cons_block, struct float_block): Use unsigned,
503 not int, for gcmarkbits. All uses changed.
505 2014-04-25 Eli Zaretskii <eliz@gnu.org>
507 * search.c (Fnewline_cache_check): Don't try to count newlines
508 outside the buffer's restriction, as find_newline doesn't support that.
510 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
512 * window.c (Fset_window_configuration): Deactivate the mark before
514 (set_window_buffer): Ignore window_initialized.
515 (window_initialized): Remove.
516 * keyboard.c (Qdeactivate_mark): Not static any more.
517 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
520 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
522 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
523 and to clang 3.4, which have fixed the bug. This should let us
524 run a bit faster on these platforms when address sanitization is
527 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
529 Port to GCC 4.9.0 with --enable-gcc-warnings.
530 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
532 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
533 a way that also works with GCC 4.9.0.
535 * search.c (Fnewline_cache_check): Remove unused locals.
537 2014-04-22 Eli Zaretskii <eliz@gnu.org>
539 * search.c (find_newline1): New subroutine.
540 (Fnewline_cache_check): New function.
541 (syms_of_search): Defsubr it.
543 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
545 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
546 * keyboard.c (unblock_input): Add comment.
547 * xgselect.c (xg_select): Prevent Glib main loop recursion.
549 2014-04-22 Daniel Colascione <dancol@dancol.org>
551 * lread.c (readevalloop_eager_expand_eval): New function
552 that can recurse into toplevel forms.
553 (readevalloop): Call it.
554 * lisp.h: Declare Qprogn.
555 * callint.c (Qprogn): No longer static.
557 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
559 * intervals.c (rotate_right, rotate_left): Fix up length computation.
560 Also change identifiers to match the comments, and add more assertions
563 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
565 * emacs.c (close_output_streams): Don't clear and restore errno.
567 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
569 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
570 never becomes visible, i.e. using XMonad (Bug#17237).
572 2014-04-18 Eli Zaretskii <eliz@gnu.org>
574 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
575 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
576 (Fline_pixel_height): Don't assume that the current buffer and the
577 selected window's buffer are one and the same. (Bug#17281)
579 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
580 paragraph-start cache before the newline cache. (Bug#17269)
582 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
584 * term.c (tty_send_additional_strings): No need to fflush here,
586 (tty_set_terminal_modes): fflush after sending additional strings,
589 2014-04-17 Daniel Colascione <dancol@dancol.org>
591 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
593 (tty_send_additional_strings): New function.
594 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
595 (syms_of_term): Intern tty-mode-set-strings and
596 tty-mode-reset-strings.
598 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
600 * window.c (save_window_save): Lookup window_point_insertion_type in
601 the right buffer (bug#15457).
602 (Qwindow_point_insertion_type): New var.
603 (syms_of_window): Initialize it.
605 2014-04-16 Eli Zaretskii <eliz@gnu.org>
608 * unexcoff.c [MSDOS]: Include libc/atexit.h.
609 (copy_text_and_data): Zero out the atexit chain pointer before
612 * termhooks.h (encode_terminal_code): Update prototype.
614 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
615 visible for all DOS_NT ports, not just WINDOWSNT.
616 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
618 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
619 unless it is defined.
620 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
622 * process.c (close_on_exec, accept4, process_socket): Move into
623 the "ifdef subprocesses" part.
624 (catch_child_signal): Condition by "ifdef subprocesses".
625 (syms_of_process) <Qinternal_default_process_sentinel>
626 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
628 * msdos.h: Add prototypes for new functions.
629 (EINPROGRESS): Define.
630 (O_CLOEXEC): Define to zero.
632 * msdos.c (check_window_system): Remove unnecessary an
633 incompatible duplicate function.
634 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
635 New functions in support of new functionality.
637 * menu.c (single_menu_item): Add visual indication of submenu
638 also for menus on MSDOS frames.
639 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
641 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
642 when async subprocesses aren't supported.
644 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
646 * emacs.c (close_output_streams): Zero out errno before calling
649 * dired.c [MSDOS]: Include msdos.h.
651 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
652 (DATA_START) [MSDOS]: Define.
653 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
655 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
656 Ifdef away for MSDOS.
657 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
658 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
660 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
661 Use temporary file template that is compatible with mkostemp.
662 Move vfork-related portions under #ifndef MSDOS.
663 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
665 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
667 * buffer.c (Foverlays_at): Add argument `sorted'.
669 2014-04-16 Eli Zaretskii <eliz@gnu.org>
671 * insdel.c (invalidate_buffer_caches): When deleting or replacing
672 text, invalidate the bidi_paragraph_cache upto and including the
675 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
677 Port to IRIX 6.5 (Bug#9684).
678 * conf_post.h (INET6) [IRIX6_5]: Define.
679 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
680 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
682 2014-04-16 Eli Zaretskii <eliz@gnu.org>
684 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
685 before passing it to system APIs.
687 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
689 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
690 make sure stack.byte_string_start is not de-adjusted by pushhandler.
692 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
694 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
696 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
698 Remove DATA_SEG_BITS.
699 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
700 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
701 cc, but that platform is so old that SGI itself stopped supporting
702 it in December 2013. If you still need Emacs on IRIX, please
703 either compile with GCC and port the undumping code, or run
704 './configure --with-wide-int'.
705 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
706 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
707 DEFINE_GDB_SYMBOL_START way to define it.
708 (NONPOINTER_BITS): New macro.
710 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
711 the problem and/or configuring --with-wide-int.
712 (USE_LSB_TAG): Simplify, based on above changes.
713 (gdb_DATA_SEG_BITS): Remove. All uses removed.
714 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
716 2014-04-12 Eli Zaretskii <eliz@gnu.org>
718 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
719 covered by a display string that ends in a newline, and that cases
720 going back by DVPOS lines to hit the search limit, lift the limit
721 and go back until DVPOS is reached. (Bug#17244)
723 * indent.c (Fvertical_motion): Handle correctly the case when the
724 display string is preceded by an empty line.
726 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
727 use S_IWRITE instead.
729 2014-04-11 Glenn Morris <rgm@gnu.org>
731 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
733 2014-04-11 Ken Brown <kbrown@cornell.edu>
735 * Makefile.in (EMACS_MANIFEST): Revert last change.
737 2014-04-10 Daniel Colascione <dancol@dancol.org>
739 * puresize.h (BASE_PURESIZE): Increase.
741 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
743 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
745 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
746 region handling (and don't call signal_before_change) if
747 inhibit_modification_hooks is set.
748 (signal_before_change): Don't check inhibit_modification_hooks any more.
750 2014-04-08 Daniel Colascione <dancol@dancol.org>
752 * alloc.c (sweep_symbols, mark_object): Assert that symbol
753 function cells contain valid lisp objects. (Modified version of
756 * alloc.c (detect_suspicious_free): Split actual stack capturing
757 out into new function for easier breakpoint setting.
758 (note_suspicious_free): New function.
760 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
762 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
764 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
765 (symbol_block_pinned): New var.
766 (Fmake_symbol): Initialize `pinned'.
767 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
768 pinned and signal an error for un-purifiable objects.
770 (Fpurecopy): Use it, except for objects that can't be purified.
771 (mark_pinned_symbols): New function.
772 (Fgarbage_collect): Use it.
773 (gc_sweep): Remove hack made unnecessary.
775 2014-04-07 Glenn Morris <rgm@gnu.org>
777 * keyboard.c (Fopen_dribble_file): Doc tweak.
779 2014-04-07 Ken Brown <kbrown@cornell.edu>
781 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
783 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
785 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
786 We have a substitute execinfo.h on hosts that lack it.
787 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
788 isn't optimized away.
790 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
792 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
793 * alloc.c (memory_full):
794 * charset.c (syms_of_charset):
795 * doc.c (Fsnarf_documentation):
797 * font.c (BUILD_STYLE_TABLE):
798 * keyboard.c (make_lispy_event):
799 * profiler.c (setup_cpu_timer):
800 * xgselect.c (xg_select):
801 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
803 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
804 Replace the only use with ARRAYELTS (font_property_table).
805 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
807 2014-04-03 Daniel Colascione <dancol@dancol.org>
809 * xterm.c (x_term_init):
810 * xfns.c (best_xim_style):
811 * xfaces.c (Fdump_colors):
812 * w32fns.c (w32_default_color_map):
813 * w32.c (init_environment, N_ENV_VARS):
814 * unexcw.c (read_exe_header):
815 * term.c (term_get_fkeys_1):
816 * sysdep.c (init_baud_rate):
817 * nsterm.m (ns_convert_key):
818 * nsfns.m (get_geometry_from_preferences):
819 * msdos.c (dos_set_window_size, init_environment):
820 * macfont.m (mac_font_get_glyph_for_cid)
821 (macfont_store_descriptor_attributes)
822 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
823 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
824 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
826 * image.c (xpm_str_to_color_key):
827 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
828 * frame.c (x_set_frame_parameters):
829 * fileio.c (Ffile_selinux_context):
830 * emacs.c (sort_args):
831 * dosfns.c (msdos_stdcolor_name):
832 * dired.c (file_attributes):
833 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
834 Change expressions of the form sizeof(arr) / sizeof(arr[0])
837 2014-04-02 Daniel Colascione <dancol@dancol.org>
839 * data.c (Ffset): Abort if we're trying to set a function call to
842 * lisp.h (ARRAYELTS): New macro.
844 * alloc.c: Include execinfo.h if available.
845 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
846 (suspicious_free_record): New structure.
847 (suspicious_objects, suspicious_object_index)
848 (suspicious_free_history, suspicious_free_history_index):
850 (find_suspicious_object_in_range, detect_suspicious_free)
851 (Fsuspicious_object): New functions.
852 (cleanup_vector): Call find_suspicious_object_in_range.
854 2014-04-02 Martin Rudalics <rudalics@gmx.at>
856 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
857 width from font width (Bug#17163).
859 * frame.c (x_set_frame_parameters): Calculate default values of
860 new frame sizes only after all other frame parameters have been
861 processed (Bug#17142).
863 2014-04-02 Ken Brown <kbrown@cornell.edu>
865 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
868 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
870 * xterm.c (x_draw_image_glyph_string): Adjust image background
871 width accordingly when its x position is adjusted. (Bug#17115)
873 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
875 * font.c (font_list_entities): Do not add empty vector to font cache.
876 (font_matching_entity): Likewise. If matching entity is found, insert
877 1-item vector with this entity instead of entity itself (Bug#17125).
879 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
881 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
883 * fns.c (validate_subarray): Rename from validate_substring,
884 since it works for vectors too. New arg ARRAY. Optimize for the
885 non-nil case. Instead of returning bool, throw an error if out of
886 range, so that the caller needn't do that. All uses changed.
887 Report original values if out of range.
888 (Fsubstring, Fsubstring_no_properties, secure_hash):
889 Also optimize the case where FROM is 0 or TO is the size.
891 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
893 * search.c (Freplace_match): Use make_specified_string.
894 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
895 to catch bogus override face of glyph strings.
896 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
897 Move common substring range checking code to...
898 (validate_substring): ...this function.
900 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
902 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
904 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
906 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
907 bar is zero height, just return (Bug#16976).
908 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
910 * nsterm.h (EmacsView): Add wait_for_tool_bar.
912 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
913 is nil. If waiting for toolbar to complete, force a redraw.
915 2014-03-28 Glenn Morris <rgm@gnu.org>
917 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
918 (emacs_bugreport): New variable.
919 (usage_message): Use PACKAGE_BUGREPORT.
920 (syms_of_emacs) <report-emacs-bug-address>: New variable.
922 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
924 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
926 Port recent signal-related changes to FreeBSD.
927 Problem reported by Herbert J. Skuhra.
928 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
929 Move decls from here ...
930 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
932 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
934 * w32term.c (x_draw_image_glyph_string): Fix computation of height
935 and width of image background when it is displayed with a 'box'
938 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
940 More backward-compatible fix to char-equal core dump (Bug#17011).
941 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
942 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
944 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
946 * image.c (init_svg_functions): When loading SVG-related libraries,
947 free already loaded libraries if the initialization fails.
948 (rsvg_handle_set_size_callback): Remove declaration, unused.
950 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
952 Fix core dump in char-equal (Bug#17011).
953 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
954 unibyte buffers, as we can't tell whether the characters are
957 * insdel.c (adjust_markers_for_delete): Remove unused local.
959 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
961 Have (MARKER . ADJUSTMENT) undo records always be immediately
962 after their corresponding (TEXT . POS) record in undo list.
964 * lisp.h (record-delete): New arg record_markers.
965 (record_marker_adjustment): No longer needed outside undo.c.
966 * insdel.c (adjust_markers_for_delete): Move calculation of marker
967 adjustments to undo.c's record_marker_adjustments. Note that
968 fileio.c's decide_coding_unwind is another caller to
969 adjust_markers_for_delete. Because it has undo list bound to t,
970 it does not rely on adjust_markers_for_delete to record marker
972 (del_range_2): Swap call to record_delete and
973 adjust_markers_for_delete so as undo marker adjustments are
974 recorded before current deletion's adjustments, as before.
975 (adjust_after_replace):
976 (replace_range): Pass value for new record_markers arg to
978 * undo.c (record_marker_adjustment): Rename to
979 record_marker_adjustments and made static.
980 (record_delete): Check record_markers arg and call
981 record_marker_adjustments.
982 (record_change): Pass value for new record_markers arg to
984 (record_point): at_boundary calculation no longer needs to account
985 for marker adjustments.
987 2014-03-26 Martin Rudalics <rudalics@gmx.at>
989 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
992 2014-03-26 Glenn Morris <rgm@gnu.org>
994 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
996 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
998 * buffer.c (struct sortvec): Add field `spriority'.
999 (compare_overlays): Use it.
1000 (sort_overlays): Set it.
1002 2014-03-26 Eli Zaretskii <eliz@gnu.org>
1004 * xdisp.c (redisplay_window): If all previous attempts to find the
1005 cursor row failed, try a few alternatives before falling back to
1006 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1008 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
1010 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
1011 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
1013 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
1014 variables on Windows.
1016 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
1018 * w32.c (unsetenv): Remove unused var `retval'.
1019 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
1021 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
1022 (start_watching): Remove unused var `thr'.
1024 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
1025 (find_child_console): Remove unnecesary var `thread_id'.
1027 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
1028 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
1030 2014-03-26 Glenn Morris <rgm@gnu.org>
1032 * filelock.c (Flock_buffer): Doc tweak.
1034 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
1035 * emacs.c (shut_down_emacs):
1036 * fileio.c (Finsert_file_contents, write_region):
1037 * filelock.c (top-level, syms_of_filelock):
1038 * insdel.c (prepare_to_modify_buffer_1):
1039 CLASH_DETECTION is always defined now.
1041 2014-03-25 Eli Zaretskii <eliz@gnu.org>
1043 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
1044 DLL handle, to speed up thread startup.
1046 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
1048 Handle sigmask better with nested signal handlers (Bug#15561).
1049 * atimer.c (sigmask_atimers): Remove.
1050 Remaining use rewritten to use body of this function.
1051 * atimer.c (block_atimers, unblock_atimers):
1052 * callproc.c (block_child_signal, unblock_child_signal):
1053 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
1054 New arg OLDSET. All callers changed.
1055 * atimer.c (block_atimers, unblock_atimers):
1056 * callproc.c (block_child_signal, unblock_child_signal):
1057 * keyboard.c (handle_interrupt):
1058 * sound.c (vox_configure, vox_close):
1059 Restore the old signal mask rather than unilaterally clearing bits
1060 from the mask, in case a handler is running within another
1061 handler. All callers changed.
1062 * lisp.h, process.c, process.h, term.c:
1063 Adjust decls and callers to match new API.
1064 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
1065 signal handlers aren't supposed to use floating point anyway.
1066 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
1068 2014-03-23 Daniel Colascione <dancol@dancol.org>
1070 Split gc_sweep into discrete functions for legibility and better
1073 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
1074 (sweep_vectors): Fix typo in comment.
1075 (sweep_conses, sweep_floats, sweep_intervals)
1076 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
1077 (gc_sweep): Call new functions, to which existing functionality is
1079 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
1081 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
1083 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
1085 2014-03-23 Daniel Colascione <dancol@dancol.org>
1087 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
1088 only if xic_style calls for it. This change allows Emacs to work
1089 with ibus. Also, don't leak resources if create_frame_xic fails,
1090 and stop caching xic_style across different displays.
1091 (supported_xim_styles): Make const.
1092 (best_xim_style): Remove first parameter: it's always just
1093 supported_xim_styles. Change to look at supported_xim_styles
1096 2014-03-23 Daniel Colascione <dancol@dancol.org>
1098 * term.c (init_tty): Rearrange condition for clarity; print
1099 appropriate diagnostic.
1101 2014-03-23 Daniel Colascione <dancol@dancol.org>
1103 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1104 array. (ASAN caught.)
1106 2014-03-22 Glenn Morris <rgm@gnu.org>
1108 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
1110 2014-03-22 Daniel Colascione <dancol@dancol.org>
1112 * process.c (conv_sockaddr_to_lisp): When extracting the string
1113 names of AF_LOCAL sockets, stop before reading uninitialized memory.
1115 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1117 Fix regression introduced by patch for Bug#10500.
1118 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1119 * w32term.c (x_draw_image_relief): Likewise.
1121 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1123 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1124 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1125 maximize a frame for odd default fonts.
1127 2014-03-21 Glenn Morris <rgm@gnu.org>
1129 * minibuf.c (history-length): Increase default from 30 to 100.
1131 2014-03-21 Daniel Colascione <dancol@dancol.org>
1133 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
1134 every time we switch to minibuffer.
1136 * alloc.c (lisp_align_malloc, allocate_string_data)
1137 (allocate_vectorlike): Allow mmap allocation of lisp objects.
1138 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
1140 2014-03-21 Eli Zaretskii <eliz@gnu.org>
1142 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
1143 support more "verbs".
1145 2014-03-21 Daniel Colascione <dancol@dancol.org>
1147 Always prohibit dumping a dumped Emacs.
1149 * emacs.c (might_dump): New variable.
1150 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
1151 * lisp.h (might_dump): Declare.
1152 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
1154 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1156 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1158 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1160 * doc.c (store_function_docstring): Warn when we don't know where to
1162 (Fsubstitute_command_keys): Don't advertise the fact that
1163 text-properties are dropped, since we think it's a bug that we'll fix
1166 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1167 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1168 * frame.c (frame_garbaged): Make "docstring" more precise.
1170 2014-03-20 Glenn Morris <rgm@gnu.org>
1172 * charset.c (init_charset): When we cannot find the charsets directory,
1173 mention if EMACSDATA is set.
1175 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1177 * fns.c (Frandom): Fix rare bug where the result isn't random.
1179 Fix porting inconsistency about rounding to even.
1180 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1181 This way, the unusual !HAVE_RINT case acts like the usual
1182 HAVE_RINT case, and we can fix the documentation accordingly.
1184 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1186 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1187 (w32_wnd_proc): Initialize the dwHoverTime member of
1188 TRACKMOUSEEVENT structure.
1190 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1192 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1194 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1196 * search.c (find_newline): Speed up the function when using the
1197 newline cache, by halving the number of calls to
1198 region_cache_forward and region_cache_backward. (Bug#16830)
1200 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1202 * buffer.c (Fset_buffer): Document return value (bug#17015).
1204 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1206 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1207 nil, always resize character wise to avoid potential loss of the
1208 mode line (Bug#16923 related).
1210 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1212 * frame.c (x_set_frame_parameters): Always calculate new sizes
1213 pixelwise to avoid potential loss when rounding.
1215 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1217 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1218 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1220 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1222 * w32.c (fstatat): Don't add an extra slash if the argument ends
1223 with a slash: this fails the subsequent call to stat_worker on
1224 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1226 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1228 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1230 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1232 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1234 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1235 when frame is only on one screen (Bug#14713).
1237 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1239 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1240 there's a valid wrap point in the display line, the last glyph
1241 cannot "just barely fit" on this row, because display_line doesn't
1242 let it. Instead, proceed as if the last glyph didn't fit, so that
1243 we eventually back up the iterator to the wrap point. This avoids
1244 delusional behavior of move_it_to, whereby it proceeds to the next
1245 display line, but sets current_x to zero for all the glyphs that
1246 without word-wrap would fit on the previous display line.
1247 One result was that visual-order cursor movement behaved erratically
1249 (Fmove_point_visually): Add code to find the x coordinate of the
1250 last character before wrap point, under word-wrap on a TTY.
1252 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1254 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1255 also return value of MOVE_POS_MATCH_OR_ZV from
1256 move_it_in_display_line_to, when moving from beginning of line to
1257 point's position. (Bug#16961)
1259 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1261 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1262 * window.c (Fselect_window): Explain NORECORD and
1263 `buffer-list-update-hook' in doc-string.
1265 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1267 * window.c (Fother_window_for_scrolling): Check that
1268 Vother_window_scroll_buffer is a buffer.
1270 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1272 * xterm.c (xim_initialize): Always pass a copy of resource name
1273 to XRegisterIMInstantiateCallback and eassert whether return
1274 value is True. Passing copy is important because Xlib doesn't
1275 make its own copy and resource name argument usually points to
1276 SSDATA (Vx_resource_name), which may be changed from Lisp.
1277 (xim_close_display): For XUnregisterIMInstantiateCallback,
1278 always eassert return value and pass exactly the same values
1279 as were used for XRegisterIMInstantiateCallback.
1280 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1281 sources to check why if you are interested.
1283 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1285 * dispnew.c (change_frame_size_1): Add new_lines instead of
1286 new_height, the latter may be still zero if passed as such.
1287 * window.c (Fwindow_pixel_height): Mention bottom divider in
1290 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1292 Fix "resource temporarily unavailable" with xgselect
1294 * xgselect.c: Include <stdbool.h>.
1295 (xg_select) [!USE_GTK]: Don't lose track of errno.
1297 Fix minor --enable-gcc-warnings issues.
1298 * widget.c (update_various_frame_slots, EmacsFrameResize):
1299 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1301 2014-03-04 Ken Brown <kbrown@cornell.edu>
1303 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1304 represent the actual adjustment needed for alignment.
1306 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1308 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1309 needed, and don't reallocate if the initial allocation already
1310 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1312 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1314 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1317 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1319 * cmds.c (delete-char): Update docstring pointing out that the
1320 function ignores `delete-active-region' and `overwrite-mode'.
1322 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1324 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1326 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1327 allocated buffer due to alignment.
1328 (freehook): If the block to be freed was allocated by
1329 'aligned_alloc', find its real pointer before calling 'free'.
1331 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1334 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1336 * font.c (toplevel): Adjust comment about font cache layout.
1337 (font_clear_cache): Fix to match real font cache layout.
1338 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1339 (Fframe_font_cache) [FONT_DEBUG]: New function.
1340 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1342 Avoid crashes when X fonts are erroneously freed on reused X
1343 'Display *' connection data (Bug#16069). Note that X font
1344 resources still may be leaked, but currently there is no way
1345 to completely avoid it.
1346 * xterm.h (struct x_display_info): New member x_id. Add comments.
1347 * xterm.c (x_display_id): New variable.
1348 (x_term_init): Assign identifier to each opened X connection.
1349 * xfont.c (struct xfont): New member x_display_id.
1350 (xfont_open): Initialize it with frame's display id.
1351 (xfont_close): Check whether font's display id matches the one
1352 recorded for the given display. Adjust comment.
1353 * xftfont.c (struct xftfont_info):
1354 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1356 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1358 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1359 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1360 killed Vother_window_scroll_buffer.
1361 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1363 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1365 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1366 that start with more than 2 slashes as UNCs. (Bug#16751)
1368 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1370 Fix a few crashes and leaks when cloning C strings.
1371 * alloc.c, lisp.h (dupstring): New function.
1372 * gtkutil.c (xg_get_font):
1373 * term.c (tty_default_color_capabilities):
1374 * xsettings.c (store_monospaced_changed)
1375 (store_font_name_changed, parse_settings)
1376 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1377 This avoids some unlikely crashes due to accessing freed storage,
1378 and avoids some minor memory leaks in the more-typical case.
1380 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1382 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1383 cursor when modeline can't be dragged (Bug#16647).
1385 2014-02-28 Glenn Morris <rgm@gnu.org>
1387 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1388 from custom-delayed-init-variables. (Bug#11565)
1390 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1392 More fixes for mouse glyph calculations (Bug#16647).
1393 * window.c (coordinates_in_window): In intersection of
1394 horizontal and vertical window dividers prefer the horizontal
1395 one. Add some extra parens to last fix.
1396 (window_relative_x_coord): Return x-coordinate for header and
1398 * xdisp.c (remember_mouse_glyph): In text area don't extend
1399 glyph into mode line to show the vertical drag cursor there
1400 immediately. Subdivide mouse glyphs in right fringes to show a
1401 horizontal drag cursor as soon as we enter the "grabbable width"
1402 portion. Handle vertical border case separately. Do not
1403 subdivide window divider areas.
1404 (note_mouse_highlight): On bottom divider of bottommost windows
1405 show vertical drag cursor only when the minibuffer window can be
1408 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1410 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1411 reset by the face of the object just displayed. See also bug#76.
1412 (get_next_display_element): If the string came from a display
1413 property, examine the box face attribute at it->position, not at
1414 it->current.pos, since the latter was not updated yet. (Bug#16870)
1415 (handle_face_prop): Improve commentary.
1417 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1419 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1420 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1422 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1424 Fixes around Bug#16647.
1425 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1426 ON_BOTTOM_DIVIDER cases.
1427 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1428 only if the window has no right divider.
1429 (Fcoordinates_in_window_p): Fix doc-string.
1431 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1433 * lread.c (Funintern): Fix doc to match advertised calling convention.
1435 2014-02-24 Daniel Colascione <dancol@dancol.org>
1437 * keyboard.c (read_char): Close race that resulted in lost events.
1439 2014-02-22 Glenn Morris <rgm@gnu.org>
1441 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1442 * window.c (window-resize-pixelwise): Doc fixes.
1444 * process.c (Finternal_default_process_filter)
1445 (Finternal_default_process_sentinel): Doc tweaks.
1447 2014-02-21 Glenn Morris <rgm@gnu.org>
1449 * process.c (Fprocess_buffer, Faccept_process_output)
1450 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1453 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1455 * window.c (Fwindow_scroll_bar_width): New function.
1457 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1459 Pacify GCC when configuring with --enable-gcc-warnings.
1460 * xdisp.c (move_it_in_display_line_to) [lint]:
1461 Initialize recently-added local.
1463 2014-02-21 Daniel Colascione <dancol@dancol.org>
1465 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1467 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1469 * xdisp.c (init_iterator): Don't dereference a bogus face
1470 pointer. (Bug#16819)
1471 (try_cursor_movement): Don't use cursor position if
1472 set_cursor_from_row failed to compute it. This avoids assertion
1473 violations in MATRIX_ROW.
1474 (move_it_in_display_line_to): Save the iterator state in ppos_it
1475 only once per call. Reimplement the method used to return to the
1476 best candidate position if all the positions found in display line
1477 are beyond TO_CHARPOS. This cuts down the number of calls to
1478 bidi_shelve_cache, which moves a lot of stuff when lines are long
1479 and include bidirectional text. (Bug#15555)
1481 2014-02-20 Glenn Morris <rgm@gnu.org>
1483 * data.c (Fdefalias): Doc fix.
1485 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1487 * xdisp.c (display_line): Fix horizontal scrolling of large images
1488 when fringes are turned off. This comes at a price of not
1489 displaying the truncation/continuation glyphs in this case.
1492 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1493 CreateDIBSection returns an error indication, zero out *ximg after
1494 destroying the image. This avoids crashes in memory allocations
1495 due to the fact that some of the callers also call
1496 x_destroy_x_image, which will attempt to free an already free'd
1499 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1501 * widget.c (update_various_frame_slots): Don't set
1502 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1504 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1506 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1508 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1510 temacs --daemon fix (Bug#16599).
1511 * emacs.c (main): Initialize daemon_pipe[1] here ...
1512 (syms_of_emacs): ... instead of here.
1514 2014-02-16 Anders Lindgern <andlind@gmail.com>
1516 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1519 2014-02-16 Daniel Colascione <dancol@dancol.org>
1521 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1522 (xd_get_connection_address): Use it.
1523 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1524 xd_get_connection_address because the latter signals if the bus
1525 we're trying to close is already disconnected.
1527 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1529 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1530 argument to CreateThread. This avoids segfaults on Windows 9X.
1531 Reported by oslsachem <oslsachem@gmail.com>.
1533 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1535 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1536 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1537 (check_lseek): New function, to report lseek errors.
1538 (save_data_space, update_file_ptrs, read_header, write_header)
1539 (copy_file, copy_rest, unexec): Use these news functions.
1540 (update_file_ptrs): Don't assume wraparound behavior when
1541 converting a large size_t value to off_t.
1543 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1545 * composite.c (fill_gstring_header): Pass positions as C integers
1546 and move parameters checking to...
1547 (Fcomposition_get_gstring): ...this function. Handle case when
1548 buffer positions are in reversed order and avoid crash (Bug#16739).
1550 * buffer.c (validate_region): Mention current buffer in error message.
1552 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1554 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1556 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1558 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1560 2014-02-11 Glenn Morris <rgm@gnu.org>
1562 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1563 Replace refs to "OpenStep" in messages.
1565 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1567 Avoid "." at end of error diagnostics.
1568 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1569 * font.c (Ffont_at):
1570 * nsfns.m (ns_display_info_for_name):
1571 * nsselect.m (Fx_own_selection_internal):
1572 * nsterm.m (performDragOperation:):
1573 Remove "." from end of diagnostic.
1575 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1577 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1578 unintuitive (bug#15824).
1579 (Fyes_or_no_p): Doc fix (bug#15456).
1581 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1583 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1585 * eval.c (call_debugger): When exiting the debugger, do not allow
1586 max_specpdl_size less than actual binding depth (Bug#16603).
1587 (syms_of_eval): Adjust docstring.
1589 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1591 * cmds.c (Fself_insert_command): Output a clearer error message on
1592 negative repetitions (bug#9476).
1594 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1596 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1598 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1600 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1602 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1604 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1606 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1608 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1610 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1612 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1613 `exit' works (bug#15865).
1615 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1617 Constrain window box/body sizes and margin widths (Bug#16649).
1618 * xdisp.c (window_box_width): Don't return less than zero.
1619 (window_box_left_offset, window_box_right_offset): Don't return
1620 more than the window's pixel width.
1621 * window.c (window_body_height, window_body_width): Don't return
1623 (window_resize_apply): Adjust margin width, if necessary.
1625 2014-02-07 Glenn Morris <rgm@gnu.org>
1627 * nsterm.m (syms_of_nsterm): Doc fix.
1629 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1631 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1632 New variables: pointers through which to call the respective APIs.
1633 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1634 (filename_from_ansi, sys_link, check_windows_init_file):
1635 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1636 This is required on Windows 9X, where we dynamically load
1637 UNICOWS.DLL which has their non-stub implementations.
1638 (maybe_load_unicows_dll): Assign addresses to these 2 function
1639 pointers after loading UNICOWS.DLL.
1641 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1642 MultiByteToWideChar and WideCharToMultiByte through function
1645 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1648 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1650 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1651 for OSX >= 10.9 if separate spaces are used.
1652 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1654 2014-02-06 Glenn Morris <rgm@gnu.org>
1656 * buffer.c (cache-long-scans): Doc fix.
1658 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1660 * w32fns.c (Fw32_shell_execute): Doc fix.
1662 2014-02-05 Bastien Guerry <bzg@gnu.org>
1664 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1665 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1667 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1669 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1670 outside the window (Bug#16649).
1672 * xdisp.c (note_mouse_highlight): When entering a margin area show
1673 a non-text cursor (Bug#16647).
1675 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1677 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1678 It prompted a compile-time diagnostic on GNU/Linux.
1679 Simplify to remove the need for the label.
1681 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1683 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1684 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1685 to show it; otherwise return 'unsupported--w32-dialog' to signal
1686 to the caller that emulation with menus is necessary.
1687 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1689 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1691 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1694 * menu.c (Fx_popup_dialog): Don't condition the call to
1695 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1696 special symbol 'unsupported--w32-dialog', emulate the dialog with
1697 a menu by calling x-popup-menu.
1699 * menu.h (Qunsupported__w32_dialog): New extern variable.
1701 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1703 * keyboard.c (kbd_buffer_get_event): Read file notification events
1706 * xgselect.c (xg_select): Read glib events in any case, even if
1707 there are no file descriptors to watch for. (Bug#16519)
1709 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1711 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1712 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1713 * w32term.c (w32_draw_window_divider): Handle first and last
1715 * w32term.h (w32_fill_area_abs): New function.
1716 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1718 * xfaces.c (realize_basic_faces): Handle new face ids.
1719 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1720 and bottom divider width.
1721 * xterm.c (x_draw_window_divider): Handle first and last pixels
1724 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1726 * print.c (Fexternal_debugging_output): Add cast to pacify
1727 --enable-gcc-warnings.
1728 * eval.c (call_debugger): Grow specpdl if the debugger was
1729 entered due to specpdl overflow (Bug#16603) and allow more
1730 specpdl space for the debugger itself.
1732 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1734 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1737 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1739 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1740 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1742 * print.c (Fexternal_debugging_output): If the argument character
1743 is non-ASCII, encode it with the current locale's encoding before
1744 writing the result to the terminal. (Bug#16448)
1746 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1747 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1750 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1752 * process.c (create_process): Reset SIGPROF handler in the child.
1753 * callproc.c (call_process): Likewise.
1755 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1757 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1759 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1761 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1762 of zero to print strings, GDB doesn't like it.
1764 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1765 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1766 we still use correct addresses. (Bug#16576)
1768 2014-01-27 K. Handa <handa@gnu.org>
1770 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1771 to preserve the code detection behavior of 24.3.
1772 * coding.h (struct coding_system): New member detected_utf8_bytes.
1773 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1774 (decode_coding_gap): Use short cut for UTF-8 file reading only
1775 when coding->detected_utf8_bytes equals to coding->src_bytes.
1776 * fileio.c (Finsert_file_contents): Cancel the previous change.
1778 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1780 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1781 that are not visible.
1783 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1785 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1786 is grabbed (Bug#16565).
1788 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1790 * xdisp.c (last_max_ascent): Re-remove after erroneously
1791 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1793 (move_it_to): Re-remove reference to last_max_ascent.
1794 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1795 max_descent here instead of calling line_bottom_y.
1798 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1800 * terminal.c (initial_free_frame_resources): New function.
1801 (init_initial_terminal): Install new hook to free face cache
1802 on initial frame and avoid memory leak. For details, see
1803 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1804 * xfaces.c (free_frame_faces): Adjust comment.
1806 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1808 * data.c (Fstring_to_number): Document results if unparsable
1811 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1813 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1815 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1817 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1818 * coding.c (detect_coding_utf_8, emacs_mule_char)
1819 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1820 (check_utf_8, decode_coding):
1821 * coding.h (struct coding_system.errors):
1822 Use ptrdiff_t, not int, for integer values derived from buffer and
1825 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1826 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1827 before invoking decode_coding_gap, since there's just one block.
1829 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1831 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1832 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1833 too early. Again run change_frame_size before assigning menu-
1836 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1838 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1839 arrives, call x_check_fullscreen, in case the new display has a
1840 different resolution. (Bug#16517)
1842 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1844 * term.c (read_menu_input): If the selected frame changes, exit
1846 (tty_menu_show): If the selected frame changes while we displayed
1847 a menu, throw to top level. (Bug#16479)
1849 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1851 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1853 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1855 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1856 * data.c (count_one_bits_word): Fix bug (negated comparison)
1857 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1859 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1861 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1862 Avoid undefined behavior by initializing display property bit of a
1863 string processed by the bidirectional iterator. For details, see
1864 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1866 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1868 Minor cleanup of previous change.
1869 * image.c (imagemagick_error, Fimagemagick_types):
1870 Omit some recently-introduced and unnecessary casts and assignments.
1872 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1874 Fix two memory leaks discovered with Valgrind.
1875 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1876 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1878 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1880 Fixes in window size functions around Bug#16430 and Bug#16470.
1881 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1882 (Fwindow_mode_line_height, Fwindow_header_line_height)
1883 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1884 Minor doc-string adjustments.
1885 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1886 Rewrite doc-strings.
1887 (window_body_height, window_body_width): Do not count partially
1888 visible lines/columns when PIXELWISE is nil (Bug#16470).
1889 (Qfloor, Qceiling): New symbols.
1891 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1893 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1894 when the image cache is not yet allocated. (Bug#16509)
1896 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1898 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1899 re-attach intervals to its base buffer (Bug#16502).
1900 * intervals.c (set_interval_object): Move from here...
1901 * intervals.h (set_interval_object): ... to here. Fix comments.
1903 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1905 Avoid undefined behavior by initializing buffer redisplay bit.
1906 Problem reported by Dmitry Antipov in
1907 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1908 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1910 Revert some of the CANNOT_DUMP fix (Bug#16494).
1911 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1913 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1915 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1916 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1917 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1918 they are replaced by macros that expand into direct calls to the
1919 corresponding functions from GDI32.DLL.
1920 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1921 variables in the Cygwin build, they are unused.
1923 2014-01-19 K. Handa <handa@gnu.org>
1925 * composite.c (composition_update_it): Fix previous change.
1927 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1929 Fix file name handling on MS-Windows 9X.
1930 * w32.c (maybe_load_unicows_dll): New function.
1932 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1933 on, to make sure we can convert file names to and from UTF-8 on
1934 Windows 9X. This fixes a failure to start up because Emacs cannot
1935 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1937 * w32font.c [WINDOWSNT]: Include w32.h.
1938 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1939 of implementing the same stuff.
1940 Remove now unused g_b_init_is_windows_9x.
1942 * w32.h (maybe_load_unicows_dll): Add prototype.
1944 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1946 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1947 switch to single keyboard. Prevents daemon crashes when a new
1948 client connects while we show a TTY menu in an existing client.
1951 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1953 Fix MinGW64 porting problem with _setjmp.
1954 Reported by Eli Zaretskii in:
1955 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1956 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1957 the old _setjmp and _longjmp. All uses changed.
1959 2014-01-13 Daniel Colascione <dancol@dancol.org>
1961 * textprop.c (Fremove_list_of_text_properties):
1962 Correctly handle reaching the end of the interval tree. (Bug#15344)
1964 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1966 * xdisp.c (resize_mini_window): Round height to a multiple of
1967 frame's line height. Fix bug in calculation of window start
1968 position (Bug#16424).
1970 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1972 * macfont.m: Include termchar.h.
1973 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1974 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1975 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1976 *_WITH_GC_* to take face and f as parameters.
1977 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1978 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1980 2014-01-13 Daniel Colascione <dancol@dancol.org>
1982 Fix menu item updating in the presence of the Unity global menu
1985 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1986 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1988 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1989 updating menus; explain why.
1990 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1991 problem it's supposed to solve and it interferes with detecting
1992 the presence of a global menu.
1993 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1996 2014-01-11 K. Handa <handa@gnu.org>
1998 * composite.c (composition_update_it): Fix indexing of
1999 LGSTRING_CHAR (Bug#15984).
2001 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
2003 * unexw32.c (_start) [__MINGW64__]: Define to __start.
2005 2014-01-11 Eli Zaretskii <eliz@gnu.org>
2007 * xdisp.c (try_window_id): Don't use this function's optimizations
2008 if overlays in the buffer displayed by the window have changed
2009 since last redisplay. (Bug#16347)
2010 (message_dolog): Fix indentation.
2012 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2014 * frame.c (frame_resize_pixelwise): Fix doc-string.
2016 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2018 Fix handling of internal borders (Bug#16348).
2019 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2020 Remove internal border width from pixel width of windows.
2021 (change_frame_size_1): Don't return early when frame's pixel
2022 size changes - we still have to record the new sizes in the
2024 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2025 also when toolbar gets larger.
2026 * window.c (check_frame_size): Include internal_border_width in
2028 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2029 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2030 In non-toolkit/non-GTK version clear internal border.
2031 * xterm.c (x_clear_under_internal_border): New function for
2032 non-toolkit/non-GTK version.
2033 (x_after_update_window_line): In non-toolkit/non-GTK version
2035 (handle_one_xevent, x_set_window_size):
2036 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2037 * xterm.h (x_clear_under_internal_border): Extern it.
2039 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2041 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2042 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2045 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2047 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2048 last value of point is not equal to buffer's point. (Bug#16129)
2050 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2053 * nsterm.h (updateCollectionBehavior): Rename from
2054 updateCollectionBehaviour. All uses changed.
2056 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2057 * Makefile.in (SETFATTR): New macro.
2058 (temacs$(EXEEXT)): Use it.
2060 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2062 Fix maximization behavior on Windows (Bug#16300).
2063 * w32fns.c (w32_fullscreen_rect): Don't handle
2064 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2065 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2066 of SetWindowPos. Restore last placement also when leaving
2067 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2068 but the FULLSCREEN_BOTH case.
2070 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2073 * data.c (arithcompare_driver):
2074 * fileio.c (Fcar_less_than_car):
2075 * fns.c (internal_equal):
2076 * frame.c (delete_frame):
2077 * lisp.h (enum More_Lisp_Bits):
2079 Avoid C99 constructs that don't work in C89.
2080 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2081 to port to C89, which doesn't have 'long long'.
2082 (count_trailing_zero_bits): Use them.
2084 2014-01-03 Chong Yidong <cyd@gnu.org>
2086 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2088 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2090 Further adjust frame/window scrollbar width calculations.
2091 * window.c (apply_window_adjustment):
2092 Set windows_or_buffers_changed.
2093 (Fwindow_scroll_bars): Return actual scrollbar width.
2094 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2095 For non-toolkit builds again use 14 as minimum width and set
2096 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2097 * xterm.c (XTset_vertical_scroll_bar): Take width from
2098 WINDOW_SCROLL_BAR_AREA_WIDTH.
2099 (x_new_font): Rename wid to unit. Base calculation of new
2100 scrollbar width on toolkit used and make it analogous to that of
2101 x_set_scroll_bar_default_width.
2102 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2103 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2104 of GetSystemMetrics.
2105 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2106 WINDOW_SCROLL_BAR_AREA_WIDTH.
2107 (x_new_font): Make it correspond to changes in xterm.c.
2109 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2111 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2112 This is a cleaner way to fix the MinGW-w64 porting problem.
2113 Check for INTPTR_MAX misconfiguration.
2115 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2117 * search.c (newline_cache_on_off, find_newline): In indirect
2118 buffers, use the newline cache of the base buffer.
2120 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2121 buffer, invalidate the caches of its base buffer. (Bug#16265)
2123 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2124 buffers, use the width-run cache of the base buffer.
2126 * xdisp.c (redisplay_window): When the window displays an indirect
2127 buffer, and the character widths in the display table have
2128 changed, invalidate the width-run cache of the corresponding base
2131 * fileio.c (Finsert_file_contents): When invalidating the newline
2132 cache, consider the case of inserting into indirect buffer.
2134 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2135 In indirect buffers, use the paragraph cache of the base buffer.
2137 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2139 * window.c (grow_mini_window): Fix last change.
2141 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2143 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2145 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2147 * w32term.c (w32_initialize): Use LCID and LOWORD.
2149 * w32proc.c (create_child): Use pid_t for 5th argument.
2150 (IsValidLocale): Don't provide prototype for MinGW64.
2151 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2152 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2154 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2155 MinGW64 doesn't support.
2157 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2159 * w32.c (set_named_security_info): New function.
2160 (acl_set_file): Fall back on set_named_security_info if
2161 set_file_security fails.
2162 (g_b_init_set_named_security_info_w)
2163 (g_b_init_set_named_security_info_a): New static variables.
2164 (globals_of_w32): Initialize them to zero.
2165 (set_named_security_info): Set them to non-zero if the
2166 corresponding API is available.
2167 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2168 New function typedefs.
2170 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2172 Some more fixes following pixelwise resize changes including one
2174 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2175 of frame_resize_pixelwise.
2176 * widget.c (pixel_to_text_size): New function.
2177 (update_wm_hints): Have size hints respect value of
2178 frame_resize_pixelwise.
2179 (EmacsFrameResize): Alway process resize requests pixelwise.
2180 * window.c (grow_mini_window): Make sure mini window is at least
2182 * xdisp.c (display_menu_bar): Make sure menubar extends till
2184 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2185 (x_set_tool_bar_lines): Calculate pixelwise.
2186 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2187 frame_resize_pixelwise.
2189 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2191 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2192 variables not used there.
2194 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2196 * w32.c (sys_umask): New function. (Bug#16299)
2198 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2200 * dispnew.c (change_frame_size_1): Take old width of root window
2201 from that window's pixel width. (Bug#16284)
2203 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2205 Plain copy-file no longer chmods an existing destination (Bug#16133).
2206 * fileio.c (realmask): Now a static var, not a local.
2207 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2208 Remove arg STATPTR. All uses changed.
2209 (Fcopy_file): Do not alter permissions of existing destinations,
2210 unless PRESERVE-PERMISSIONS (renamed from
2211 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2212 Avoid race when testing for existing destinations and for
2213 when input and output files are the same.
2214 If changing the group fails, adjust both default and
2215 preserved permissions so that access is not granted to the
2217 (Fset_default_file_modes, init_fileio): Update realmask.
2218 (Fdefault_file_modes): Use realmask instead of calling umask.
2220 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2222 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2223 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2224 flags on the daemon pipe ends before execing.
2226 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2228 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2229 session. (Bug#14739)
2231 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2233 * callproc.c (Vexec_path): Document that exec-directory is in it.
2235 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2237 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2240 2013-12-27 Chong Yidong <cyd@gnu.org>
2242 * data.c (Fsymbol_function): Doc fix.
2244 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2246 Some more tinkering with Bug#16051.
2247 * window.c (resize_frame_windows): Don't let the size of the
2248 root window drop below the frame's default character size.
2249 Never ever delete any subwindows - let the window manager do the
2252 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2253 of toolbar lines needed when they exceed the height of the root
2255 (unwind_create_frame_1): New function.
2256 (Fx_create_frame): Generally inhibit calling the window
2257 configuration change hook here. Remove extra call to
2258 change_frame_size - it's not needed when we don't run the
2259 configuration change hook.
2261 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2263 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2264 On my Fedora 19 platform the core dumps were so big that
2265 my desktop became nearly catatonic.
2266 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2267 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2268 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2269 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2270 a clang-only syntax.
2271 * conf_post.h (__has_feature): New macro, if not already defined.
2272 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2273 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2275 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2277 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2278 is a file name. (Bug#16252)
2280 2013-12-25 Chong Yidong <cyd@gnu.org>
2282 * keyboard.c (Voverriding_terminal_local_map)
2283 (Voverriding_local_map): Doc fix.
2285 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2287 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2289 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2290 file name when it is submitted to ShellExecute. Simplify code.
2291 Don't test DOCUMENT for being a string, as that is enforced by
2292 CHECK_STRING. Doc fix.
2294 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2296 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2297 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2298 redisplay_tool_bar does. Improve and fix commentary.
2299 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2300 limits of the glyph matrices. (Bug#16051)
2301 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2302 only when the new size is different from the old one, and the new
2303 size can be achieved given the frame height.
2305 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2307 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2309 2013-12-23 Glenn Morris <rgm@gnu.org>
2311 * lread.c (Fload): Mention load-prefer-newer in doc.
2313 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2315 Handle Bug#16207 by being more restrictive when running hooks.
2316 * window.c (unwind_change_frame): New function.
2317 (Fset_window_configuration): Don't run configuration change hook
2318 while the frame configuration is unsafe. Call select_window
2321 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2323 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2325 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2327 * nsterm.h: Declare EmacsColor category.
2329 * nsterm.m (NSColor): Implement EmacsColor category.
2330 (ns_get_color): Use colorUsingDefaultColorSpace.
2331 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2333 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2335 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2337 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2338 having the PNG_NORETURN attribute, to avoid compiler warning in
2341 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2343 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2345 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2346 fringe background extension.
2347 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2348 because they are now always the same as `left' and `width',
2349 respectively. Remove code for the case that `width' and
2350 `sb_width' are different.
2352 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2354 Remove scroll_bar_actual_width from frames.
2355 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2356 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2357 (x_figure_window_size):
2358 * nsterm.m (x_set_window_size):
2359 * widget.c (set_frame_size):
2360 * w32term.c (x_set_window_size):
2361 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2362 scroll_bar_actual_width.
2364 Convert scroll_bar members to integers on Windows.
2365 * w32term.h (struct scroll_bar): Convert top, left, width,
2366 height, start, end and dragging to integers.
2367 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2369 * w32term.c (w32_set_scroll_bar_thumb)
2370 (w32_scroll_bar_handle_click): Remove XINT conversions for
2371 scroll_bar members. Treat bar->dragging as integer.
2372 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2373 first element. Remove XINT conversions for scroll_bar members.
2374 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2375 Remove XINT conversions for scroll_bar members.
2377 Fix assignment for new window total sizes.
2378 * window.c (Fwindow_resize_apply_total): Assign values for
2381 2013-12-20 Chong Yidong <cyd@gnu.org>
2383 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2384 argument to `append'.
2386 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2388 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2389 current text face, for extending the face of the display margins.
2392 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2393 Doc fix. (Bug#16190)
2395 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2397 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2400 * nsterm.m (Qfile, Qurl): New.
2401 (EV_MODIFIERS2): New macro.
2402 (EV_MODIFIERS): Use EV_MODIFIERS2.
2403 (ns_term_init): Remove font and color from DND, does not work on
2404 newer OSX, and other ports don't have them.
2405 (performDragOperation:): Handle modifiers used during drag.
2406 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2407 Remove global Lisp variables used to communicate with ns-win.el.
2408 Remove font and color handling.
2409 (syms_of_nsterm): Defsym Qfile and Qurl.
2411 2013-12-19 Anders Lindgren <andlind@gmail.com>
2413 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2414 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2416 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2417 (constrainFrameRect): Remove special case nr_screens == 1.
2418 Don't constrain size to size of view.
2420 * nsterm.h (ns_output): Remove dont_constrain.
2422 2013-12-19 Anders Lindgren <andlind@gmail.com>
2424 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2426 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2428 Minor fixes for recent openp changes.
2429 * lisp.h (GCPRO7): New macro.
2430 * lread.c (openp): Use bool for boolean; all callers changed.
2431 Protect save_string from GC. Don't assume that file descriptors
2432 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2433 warning about uninitialized variable.
2435 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2437 * w32fns.c (emacs_abort): Use intptr_t as argument of
2438 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2440 2013-12-18 Glenn Morris <rgm@gnu.org>
2442 * lread.c (Fload): Pass load_prefer_newer to openp.
2443 Don't bother checking mtime if openp already did it.
2444 (openp): Add `newer' argument, to check all suffixes
2445 and find the newest file.
2446 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2447 * callproc.c (call_process):
2448 * charset.c (load_charset_map_from_file):
2449 * emacs.c (init_cmdargs):
2450 * image.c (x_create_bitmap_from_file, x_find_image_file):
2452 * lread.c (Flocate_file_internal):
2453 * process.c (Fformat_network_address):
2454 * sound.c (Fplay_sound_internal):
2455 * w32.c (check_windows_init_file):
2456 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2458 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2460 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2462 * w32.c (getloadavg): Don't index samples[] array with negative
2463 indices. Recover from wall-clock time being set backwards.
2465 * w32term.c (w32_initialize): Declare the argument of
2466 set_user_model as const.
2468 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2469 (w32_menu_show): Constify some arguments passed to MessageBox.
2471 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2472 to initialize Lisp objects.
2474 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2475 initialize Lisp objects.
2477 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2478 use variables used only on X under that condition.
2480 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2481 variables not used there.
2483 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2485 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2486 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2488 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2490 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2491 code, revealed in presence of R2L characters, character
2492 compositions, and display vectors. A better fix for Bug#16148.
2493 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2494 GTK and NS builds, they don't have this member of struct frame.
2496 * dispextern.h (struct composition_it): Correct a comment for the
2499 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2501 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2502 This prevents a compilation error on C compilers that do not
2503 default functions to return 'int' if not declared. Also, add
2504 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2505 since it now uses inline functions.
2507 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2509 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2510 display margins on mode line, header line, and in the frame's
2511 tool-bar window. (Bug#16165)
2513 2013-12-16 Andreas Schwab <schwab@suse.de>
2515 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2517 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2519 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2522 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2524 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2526 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2528 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2529 intended to find bogus pointers in font objects (Bug#16140).
2530 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2531 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2532 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2533 Disable for MS-Windows due to Bug#15876; apparently this
2534 requires more or less substantial changes in fontset code.
2535 * xfont.c (xfont_close):
2536 * xftfont.c (xftfont_close): Call x_display_info_for_display
2537 to check whether 'Display *' is valid (Bug#16093 and probably
2540 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2542 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2543 Reported by Juanma Barranquero <lekktu@gmail.com>.
2545 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2546 open a pty on MS-Windows. (Bug#16152)
2548 * emacs.c (decode_env_path): Fix bogus comparison against
2549 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2551 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2553 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2554 (Fx_file_dialog): Add parentheses around && to silence warning.
2556 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2558 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2560 * xdisp.c (extend_face_to_end_of_line): Extend background of
2561 non-default face in margin areas as well. (Bug#16151)
2562 (display_line): Call extend_face_to_end_of_line for continued
2563 lines as well, if the display margins have non-zero width.
2564 (set_glyph_string_background_width): When needed, set the
2565 extends_to_end_of_line_p flag on glyph strings to be drawn in
2566 margin areas, not only in the text area.
2568 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2571 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2573 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2574 Don't worry about verify_error being t, since it has to be a list.
2576 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2578 Use bool for boolean, focusing on headers.
2579 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2580 No need to include <stdbool.h>, since conf_post.h does it now.
2581 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2582 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2583 (SET_PER_BUFFER_VALUE_P):
2584 * ccl.c, ccl.h (setup_ccl_program):
2585 * ccl.h (CHECK_CCL_PROGRAM):
2586 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2587 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2588 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2589 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2590 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2591 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2592 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2593 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2594 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2595 (CHARSET_FAST_MAP_SET):
2596 * coding.c (decode_coding_ccl, encode_coding_ccl):
2597 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2598 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2599 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2600 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2601 (decode_coding_c_string):
2602 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2603 * conf_post.h (has_attribute):
2604 * dispextern.h (trace_redisplay_p)
2605 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2606 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2607 (SET_GLYPH_FROM_CHAR_GLYPH)
2608 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2609 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2610 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2611 (cursor_in_mouse_face_p):
2612 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2613 (blank_row, prepare_desired_row)
2614 (build_frame_matrix_from_leaf_window, make_current)
2615 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2616 (update_window, scrolling_window, update_frame_line):
2617 * disptab.h (GLYPH_FOLLOW_ALIASES):
2618 * editfns.c (Fformat):
2619 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2620 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2621 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2622 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2623 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2624 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2625 (FONT_DEFERRED_LOG):
2626 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2627 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2628 (FRAME_MOUSE_UPDATE):
2629 * fringe.c (Fdefine_fringe_bitmap):
2630 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2631 (x_create_bitmap_from_xpm_data, xpm_load_image):
2632 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2633 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2634 (MERGE_INTERVAL_CACHE):
2635 * keymap.h (KEYMAPP):
2636 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2637 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2638 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2639 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2640 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2641 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2642 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2643 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2644 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2645 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2646 (SETUP_BUFFER_SYNTAX_TABLE):
2647 * systime.h (timespec_valid_p):
2648 * term.c (save_and_enable_current_matrix):
2649 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2650 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2651 (redisplay_internal, try_window_reusing_current_matrix)
2652 (sync_frame_with_window_matrix_rows, try_window_id)
2653 (display_menu_bar, display_tty_menu_item, display_mode_line)
2654 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2655 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2656 * xmenu.c (xmenu_show):
2657 * xterm.c (use_xim, x_term_init):
2658 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2659 (struct x_bitmap_record):
2660 Use bool for booleans.
2661 * ccl.c (struct buffer_text):
2662 * ccl.h (struct ccl_program):
2663 * charset.h (struct charset):
2665 * coding.h (struct iso_2022_spec, struct coding_system):
2666 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2667 (struct glyph_string, struct face, struct face_cache)
2668 (struct bidi_string_data, struct bidi_it)
2669 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2671 * editfns.c (Fformat):
2672 * frame.h (struct frame):
2673 * fringe.c (struct fringe_bitmap):
2674 * intervals.h (struct interval):
2675 * keyboard.h (struct kboard):
2676 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2677 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2678 (struct Lisp_Buffer_Local_Value, union specbinding):
2679 * macfont.m (struct macfont_info):
2680 * process.h (struct Lisp_Process):
2681 * termchar.h (struct tty_display_info):
2682 * window.h (struct window):
2683 * xterm.h (struct x_output):
2684 Use bool_bf for boolean bit-fields.
2685 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2686 All callers changed.
2687 * ccl.h (struct ccl_program): Remove unused members private_state,
2688 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2690 (struct ccl_spec): Remove unused members cr_carryover,
2691 eight_bit_carryover.
2692 * conf_post.h: Include <stdbool.h>.
2693 (bool_bf): New type.
2694 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2695 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2696 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2697 'do { ... } while (false)' brackets.
2698 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2699 Args must now be expressions; all callers changed.
2700 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2701 (PRODUCE_GLYPHS): Simplify use of boolean.
2702 * fileio.c (Fcopy_file):
2703 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2704 * lisp.h (UNGCPRO): Return void, not int.
2705 (FOR_EACH_TAIL): Use void expression, not int expression.
2706 * region-cache.c: Reindent.
2707 * region-cache.h: Copy comments from region-cache.c, to fix
2708 incorrect remarks about booleans.
2710 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2712 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2713 when character at point is displayed from a display vector.
2716 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2718 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2719 now a list of certificate validation checks that will abort a
2720 connection with an error.
2721 (Fgnutls_boot): Document it and use it.
2723 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2725 * w32term.c (w32_enable_frame_resize_hack): New variable.
2726 (x_set_window_size): Use it to hack frame resizing on Windows
2729 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2731 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2732 Windows-specific code to w32.c. Change error message text to
2733 match that of Posix platforms.
2735 * w32.c (w32_copy_file): New function, most of the code copied and
2736 reworked from Fcopy_file. Improve error handling. Plug memory
2737 leak when errors are thrown. Support file names outside of the
2738 current codepage. (Bug#7100)
2740 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2742 * lread.c (load_path_default): Prototype.
2744 2013-12-13 Glenn Morris <rgm@gnu.org>
2746 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2747 (dump_path): Remove.
2748 (load-path-default): Remove `changed' argument.
2749 Do not set dump_path permanently. Simplify.
2750 (init_lread): Simplify.
2751 (syms_of_lread): Remove dump_path.
2753 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2755 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2756 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2757 2013-12-12 font-related change to avoid Bug#16128, which
2758 is quite hard to fix without even more substantial changes.
2760 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2762 * font.c (font_close_object): Check for live frame (Bug#16128).
2764 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2766 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2767 Return ptrdiff_t, not int, since it's a buffer size.
2768 Reindent/reparen some macros to a more Gnuish style.
2770 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2772 Avoid undefined behavior with huge regexp interval counts.
2773 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2774 since it's now specialized to interval counts. All uses changed.
2775 Do not assume wrapraound on signed integer overflow.
2776 (regex_compile): Simplify based on the above changes.
2778 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2780 Support file names on MS-Windows that use characters outside of
2781 the current system codepage. (Bug#7100)
2783 * w32.c (get_file_security, set_file_security)
2784 (create_symbolic_link): Separate pointers and boolean flags for
2785 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2786 non-zero, else the former.
2787 (codepage_for_filenames, filename_to_utf16, )
2788 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2790 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2792 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2793 Accept only one argument; all callers changed.
2794 (dostounix_filename): Remove the second argument, now works in
2795 UTF-8. All callers changed.
2796 (parse_root): Lose DBCS code.
2797 (get_long_basename, w32_get_short_filename, init_environment)
2798 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2799 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2800 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2801 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2802 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2803 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2805 (ansi_encode_filename): New function.
2806 (get_emacs_configuration, get_emacs_configuration_options):
2808 (add_volume_info, GetCachedVolumeInformation): Run the input file
2809 name through unixtodos_filename, to ensure it is stored and
2810 referenced in canonical form.
2811 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2812 (logon_network_drive, sys_link, utime): Improve error handling.
2813 (sys_access): New function.
2814 (hashval, generate_inode_val): Unused functions deleted.
2815 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2816 (check_windows_init_file): Convert error message from UTF-8 to
2817 ANSI codepage, for display in the message box.
2818 (globals_of_w32): Set w32_unicode_filenames according to the OS
2821 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2822 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2823 (syms_of_w32term): Declare w32-unicode-filenames.
2825 * w32proc.c (new_child, delete_child): Remove code that handled
2826 unused pending_deletion and input_file members of the child struct.
2827 (create_child, sys_spawnve): Convert all file names to ANSI
2828 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2829 name cannot be encoded in ANSI codepage. Don't use
2830 unixtodos_filename, mirror slashes by hand.
2831 (record_infile, record_pending_deletion): Functions deleted.
2832 (Fw32_short_file_name): Call w32_get_short_filename instead of
2835 * w32notify.c (add_watch): Work in Unicode mode when
2836 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2837 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2838 instead, do the same with Lisp primitives.
2840 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2841 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2842 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2843 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2844 (Fw32_shell_execute): Improve error reporting.
2845 (Fdefault_printer_name): Ifdef away for Cygwin.
2847 * w32.h (struct _child_process): Remove input_file and
2848 pending_deletion members that are no longer used.
2849 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2850 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2851 (ansi_encode_filename): New and updated prototypes.
2853 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2855 (unexec): Don't use dostounix_filename, it expects a file name in
2856 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2859 * fileio.c (Ffile_name_directory, file_name_as_directory)
2860 (directory_file_name, Fexpand_file_name)
2861 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2862 arguments of dostounix_filename.
2863 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2864 use MAX_UTF8_PATH for size of file-name strings.
2865 (emacs_readlinkat): Build an explicitly unibyte string for file
2867 (syms_of_fileio) <file-name-coding-system>:
2868 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2870 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2871 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2872 directories to UTF-8.
2873 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2874 environment, and each element of the input PATH, to UTF-8.
2876 * dired.c (file_attributes): Use build_unibyte_string explicitly
2877 to make Lisp strings from user and group names.
2879 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2882 * coding.c (decode_file_name, encode_file_name): New functions.
2884 * termcap.c (tgetent): Adapt to the change in arguments of
2887 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2890 * msdos.c (dostounix_filename, init_environment): Adapt to the
2891 change in arguments of dostounix_filename.
2893 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2894 [WINDOWSNT]: Encode file names passed to the image libraries in
2897 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2898 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2900 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2901 arguments of dostounix_filename.
2903 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2905 * font.h (struct font_entity) [HAVE_NS]: New field to record
2906 font driver which was used to create this entity.
2907 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2908 frame where the font was opened.
2909 (font_close_object): Add prototype.
2910 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2911 (font_close_object): Not static any more. Lost frame arg.
2912 Adjust comment and users.
2913 * alloc.c (cleanup_vector): Call font_close_object to adjust
2914 per-frame font counters correctly. If HAVE_NS, also call
2915 driver-specific cleanup for font-entity objects.
2916 * ftfont.c (ftfont_open):
2917 * nsfont.m (nsfont_open):
2918 * w32font.c (w32font_open_internal):
2919 * xfont.c (xfont_open):
2920 * xftfont.c (xftfont_open): Save frame pointer in font object.
2921 * macfont.m (macfont_open): Likewise.
2922 (macfont_descriptor_entity): Save driver pointer to be able
2923 to call its free_entity routine when font-entity is swept.
2924 * ftxfont.c (ftxfont_open): Add eassert because frame
2925 pointer should be saved by ftfont_driver.open.
2927 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2929 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2930 input polling is used. This is still meaningful for Cygwin, see
2931 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2932 * keyboard.c (poll_for_input_1, input_polling_used):
2933 Define unconditionally.
2934 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2935 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2936 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2937 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2938 (face_for_char): Likewise. Rearrange eassert and return ASCII
2939 face for CHAR_BYTE8_P.
2940 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2942 2013-12-11 Ken Brown <kbrown@cornell.edu>
2944 * dispextern.h (erase_phys_cursor):
2945 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2947 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2949 * nsterm.m (x_free_frame_resources):
2950 * term.c (tty_free_frame_resources):
2951 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2952 face cache because it's implied by free_frame_faces anyway.
2953 * w32term.c (x_free_frame_resources): Likewise. Do not call
2954 free_frame_faces twice.
2956 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2958 * editfns.c (Fformat_time_string): Mention %F in the doc.
2960 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2962 * window.c (resize_frame_windows): Don't return immediately when
2963 the root window's size doesn't change - the minibuffer window
2964 may still have to be repositioned/resized.
2965 * xfns.c (Fx_create_frame): Always change the frame size after
2966 initializing the frame's faces.
2967 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2968 change_frame_size should already have done it.
2969 (x_new_font): Assign new tool- and menu-bar heights.
2970 (x_set_window_size_1): Account for tool- and menu-bar heights
2971 (Bug#16013). Don't set pixel sizes since change_frame_size
2972 should already have done it.
2974 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2976 Remove the option of using libcrypto.
2977 * Makefile.in (LIB_CRYPTO): Remove.
2978 (LIBES): Don't use it.
2980 2013-12-11 Juri Linkov <juri@jurta.org>
2982 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2983 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2985 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2987 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2988 drawn tool bar items (Bug#16058).
2989 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2991 2013-12-09 Ken Brown <kbrown@cornell.edu>
2993 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2995 * lisp.h (get_frame_param): Adjust conditions for prototype
2998 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3000 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
3001 Avoid unused macro warning if configured --without-xft.
3003 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
3005 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
3007 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3009 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3011 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3013 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3015 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3017 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3019 Use libcrypto's checksum implementations if available, for speed.
3020 * Makefile.in (LIB_CRYPTO): New macro.
3023 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3024 The macro didn't conform to C99 due to type mismatch,
3025 which caused compilation failure with Sun C 5.12,
3026 and it was confusing anyway. Include window.h to declare
3027 redisplay_other_windows.
3029 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3031 * window.c (set_window_buffer): Update mode line (bug#16084).
3033 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3035 Fix minor problems found by static checking.
3036 * keyboard.c (poll_for_input_1, input_polling_used):
3037 Define only if HAVE_NTGUI.
3038 * xmenu.c (popup_activate_callback): Omit unnecessary
3039 check against USE_X_TOOLKIT, which must be defined here anyway.
3040 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3043 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3045 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3047 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3049 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3051 * nsterm.m (x_set_window_size): Remove fprintf.
3052 (init): Define always. Set applicationDidFinishLaunchingCalled
3054 (applicationDidFinishLaunching:):
3055 Set applicationDidFinishLaunchingCalled.
3056 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3059 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3061 Pixel resize changes for NS (Bug#16049).
3062 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3063 height/width. row/cols are locals.
3064 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3065 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3066 (windowWillResize): Remove gsextra. Calculate extra as in
3068 (x_new_font): Don't change frame size if fullscreen.
3069 Change size pixelwise.
3071 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3072 comment in xfns.c. Change to pixelwise call.
3074 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3076 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3079 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3081 * xterm.c (input_signal_count): Remove.
3082 (x_dispatch_event): Define unconditionally.
3083 (x_make_frame_visible): Process X events until the frame
3084 is really visible (Bug#16027).
3085 * xterm.h (x_dispatch_event): Declare unconditionally.
3087 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3089 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3091 * nsterm.m (x_set_window_size): Handle pixelwise.
3093 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3095 * w32term.c (x_new_font):
3096 * xterm.c (x_new_font): Calculate new frame size from new font
3099 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3101 * lisp.h (FOR_EACH_TAIL): New macro.
3102 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3104 * window.c (select_window): Call second wset_redisplay before we change
3105 selected_window (bug#16034).
3107 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3109 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3111 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3113 * w32xfns.c: Include window.h, to avoid a compiler warning.
3115 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3117 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3118 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3119 window_scroll takes care of it.
3120 (Fset_window_point, Fdelete_other_windows_internal)
3121 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3122 (Fsplit_window_internal, Fdelete_window_internal)
3123 (Fresize_mini_window_internal, Fset_window_configuration)
3124 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3125 cause redisplay instead of forcing a complete redisplay.
3126 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3127 we're only affecting the selected_window.
3129 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3131 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3132 directional control characters. Update type and category
3133 determination according to the UBA from Unicode v6.3.
3134 (bidi_category_t): New category EXPLICIT_FORMATTING.
3136 * dispextern.h (bidi_type_t): Update to include new bidirectional
3137 properties introduced with Unicode v6.3. (Bug#16043)
3139 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3141 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3144 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3146 * font.c (font_list_entities): Remove dummy assignment.
3147 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3148 used on graphic displays only. Remove unused 'font_encoder' member.
3149 (struct font_bitmap): Remove unused 'extra' member.
3150 * nsfont.m (nsfont_open):
3151 * w32font.c (w32font_open_internal):
3152 * ftfont.c (ftfont_get_bitmap): Adjust users.
3154 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3156 Use bool for boolean.
3157 * tparam.c (tparam1):
3158 * undo.c (record_point, record_property_change):
3159 Use bool for boolean, for local vars that are always true or false.
3161 Minor integer overflow fixes (Bug#16033).
3162 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3163 This improves on the previous fix to this function.
3164 (window_resize_check): When summing up pixel counts, don't rely on
3165 undefined behavior if the sum overflows.
3167 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3169 * window.c (Fset_window_new_pixel): Don't choke at negative
3170 argument value (Bug#16033).
3172 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3173 to avoid crash in window_box_height.
3175 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3176 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3178 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3180 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3182 Minor integer overflow fixes.
3183 * window.c (Fset_window_new_pixel, grow_mini_window):
3184 * xdisp.c (Fwindow_text_pixel_size):
3185 Avoid undefined behavior on signed integer overflow.
3186 * xfns.c (x_set_mouse_color):
3187 Check that drag shape fits in 'unsigned', since that's what X wants.
3189 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3191 Improve reporting of fatal exception on MS-Windows.
3192 * w32fns.c (my_exception_handler): New function.
3193 (globals_of_w32fns): Set it up as the unhandled exception
3194 handler. Initialize exception code and address to zeros.
3195 (emacs_abort): If the exception code and address are available,
3196 print them at the beginning of the backtrace. Fix the format of
3197 printing addresses (was producing 0x0x12345678 on XP).
3200 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3202 * eval.c (Fbacktrace__locals): New function.
3203 (syms_of_eval): Defsubr it.
3205 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3207 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3208 Define here to unify between...
3209 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3210 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3212 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3214 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3216 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3217 fringe background extension.
3218 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3219 because they are now always the same as `left' and `width',
3220 respectively. Remove code for the case that `width' and
3221 `sb_width' are different.
3223 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3225 Fix minor problems found by static checking.
3226 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3227 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3228 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3230 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3232 * image.c (imagemagick_compute_animated_image): Don't crash if we
3233 have an animation with different-sized images (bug#15313).
3235 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3237 Remove some unused items introduced during pixelwise change.
3238 * window.c (window_resize_total_check): Remove unused function.
3239 * xdisp.c (remember_mouse_glyph): Remove unused label.
3240 (Ftool_bar_height): Move declaration inside #if.
3241 * xterm.c (x_set_window_size): Don't use r and c.
3243 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3245 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3248 * window.c (Fset_window_configuration): Comment out unused variables.
3250 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3252 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3254 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3256 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3258 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3259 HAVE_GNUTLS3 (Bug#16001).
3261 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3262 if interrupts are deferred (Bug#15801).
3264 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3266 Support resizing frames and windows pixelwise.
3267 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3268 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3269 (struct glyph_matrix): Replace window_left_col and
3270 window_top_line by window_pixel_left and window_pixel_top.
3271 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3273 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3274 (draw_window_divider, move_it_to, x_draw_right_divider)
3275 (x_draw_bottom_divider, change_frame_size): Add or fix
3277 * dispnew.c (change_frame_size_1): Change prototype.
3278 (adjust_glyph_matrix, required_matrix_width)
3279 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3280 values instead of lines and columns.
3281 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3282 WINDOW_TOTAL_FRINGE_WIDTH.
3283 (handle_window_change_signal, do_pending_window_change)
3284 (init_display): Adjusts calls of change_frame_size.
3285 (change_frame_size, change_frame_size_1): Handle pixelwise
3287 * frame.c (Qright_divider_width, Qbottom_divider_width):
3289 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3290 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3291 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3292 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3294 (set_frame_param): New function.
3295 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3296 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3297 (Ffringe_width, Fborder_width, Fright_divider_width)
3298 (Fbottom_divider_width): New functions, defsubr them.
3299 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3300 New argument pixelwise.
3301 (struct frame_parm_table): New members Qright_divider_width and
3302 Qbottom_divider_width.
3303 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3304 (x_report_frame_params): Handle Qright_divider_width and
3305 Qbottom_divider_width.
3306 (x_set_right_divider_width, x_set_bottom_divider_width):
3308 (frame_resize_pixelwise): New option.
3309 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3310 new_pixelwise, right_divider_width and bottom_divider_width;
3311 remove total_lines; rename text_lines, text_cols, new_text_lines
3312 and new_text_cols to text_height, text_width, new_height and
3313 new_width respectively.
3314 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3315 FRAME_TEXT_WIDTH respectively.
3316 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3317 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3318 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3320 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3321 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3322 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3323 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3324 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3325 (FRAME_TOTAL_COLS_ARG): Remove macro.
3326 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3327 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3328 (x_wm_set_size_hint): Handle frame pixel sizes.
3329 * indent.c (compute_motion, Fcompute_motion):
3330 Call window_body_width instead of window_body_cols.
3331 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3332 (make_lispy_position): Handle right and bottom dividers.
3333 (Fsuspend_emacs): Pixelize call of change_frame_size.
3334 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3335 * lisp.h: Extern set_frame_param.
3336 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3338 (Fx_create_frame): Add entry for vertical_drag_cursor.
3339 Pixelize call of change_frame_size.
3340 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3341 * nsterm.m (ns_update_window_end): Optionally draw right
3343 (x_set_window_size): Add argument pixelwise.
3344 Call check_frame_size and change_frame_size with pixelwise zero.
3345 (ns_draw_window_divider): New function.
3346 (ns_redisplay_interface): Add ns_draw_window_divider.
3347 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3348 (x_new_font): Call x_set_window_size with pixelwise zero.
3349 * print.c (print_object): For a window print its sequence
3351 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3352 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3353 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3354 (w32_createwindow): Use scroll bar area width.
3355 (w32_wnd_proc): Handle bottom divider width.
3356 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3357 (Fx_create_frame): Default divider width parameters.
3358 Caclulate sizes pixelwise. Add vertical drag cursor support.
3359 (x_create_tip_frame): Default divider widths to zero.
3360 Pixelize call to change_frame_size.
3361 (Fx_show_tip): Add handling of divider widths. Pixelize window
3363 (Fw32_frame_rect): New function.
3364 (frame_parm_handler w32_frame_parm_handlers): Add divider
3366 (Vx_window_vertical_drag_shape): Add variable.
3367 * w32inevt.c (resize_event, maybe_generate_resize_event):
3368 Pixelize change_frame_size calls.
3369 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3371 * w32term.c (w32_draw_window_divider): New function.
3372 (x_update_window_end): Handle right divider.
3373 (w32_draw_fringe_bitmap, x_scroll_run)
3374 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3375 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3376 Calculate new frame sizes pixelwise.
3377 (x_new_font): Pixelize call to x_set_window_size.
3378 (x_check_fullscreen): Pixelize call to change_frame_size.
3379 (x_set_window_size_1, x_set_window_size): New argument
3380 pixelwise. Calculate pixelwise.
3381 (x_wm_set_size_hint): Use scroll bar area width.
3382 (w32_redisplay_interface): Add w32_draw_window_divider.
3383 * w32term.h (struct w32_output): Add vertical drag cursor.
3384 * widget.c (set_frame_size, update_wm_hints)
3385 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3387 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3388 * window.c (sequence_number): Restore.
3389 (Fwindow_pixel_width, Fwindow_pixel_height)
3390 (Fwindow_mode_line_height, Fwindow_header_line_height)
3391 (window_pixel_to_total, Frun_window_scroll_functions)
3392 (Fset_window_new_pixel, window_resize_apply_total)
3393 (Fwindow_resize_apply_total): New functions.
3394 (window_body_height, window_body_width): Rename from
3395 window_body_lines. New argument PIXELWISE.
3396 Calculate pixelwise.
3397 (Fwindow_body_height, Fwindow_body_width): New argument
3399 (coordinates_in_window, window_relative_x_coord): Use window's
3400 pixel width instead of total width.
3401 (replace_window, recombine_windows): Initialize pixel values.
3402 (resize_root_window, resize_frame_windows, grow_mini_window)
3403 (shrink_mini_window): New argument PIXELWISE.
3404 Calculate pixelwise.
3405 (Fdelete_other_windows_internal, adjust_window_margins)
3406 (window_resize_check, window_resize_apply)
3407 (Fdelete_window_internal, Fresize_mini_window_internal)
3408 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3409 (check_frame_size): Rename arguments. New argument PIXELWISE.
3410 Calculate pixelwise.
3411 (set_window_buffer): Make samebuf bool. Run configuration change
3412 hook only if buffer changed.
3413 (Fset_window_buffer): Rewrite doc-string.
3414 (make_window): Initialize new_pixel slot.
3415 (Fwindow_resize_apply): Check pixel size of root window.
3416 (Fsplit_window_internal): Call 2nd argument pixel_size.
3417 Calculate pixelwise.
3418 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3420 (save_window_data): New slots frame_text_width,
3421 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3422 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3424 (Fcurrent_window_configuration, Fset_window_configuration)
3425 (save_window_save, compare_window_configurations): Handle new
3426 slots in save_window_data and saved_window.
3427 (Fset_window_scroll_bars): Fix doc-string.
3428 (window_resize_pixelwise): New variable.
3429 (coordinates_in_window, Fcoordinates_in_window_p):
3431 (make_parent_window): Adjust sequence_number.
3432 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3434 * window.h (struct window): New members new_pixel, pixel_left,
3435 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3436 (wset_new_pixel): New function.
3437 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3438 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3439 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3440 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3441 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3442 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3443 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3444 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3445 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3446 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3447 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3448 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3449 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3450 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3451 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3453 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3454 (window_body_width, check_frame_size): Adapt external declarations.
3455 * xdisp.c (last_max_ascent): New integer.
3456 (window_text_bottom_y): Handle bottom divider.
3457 (window_box_width, window_box_height): Calculate pixelwise.
3458 (get_glyph_string_clip_rects): Handle right divider.
3459 (remember_mouse_glyph): When windows are resized pixelwise
3460 proceed with width and height set to 1.
3461 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3463 (move_it_to): Calculate and return maximum x position
3465 (Fwindow_text_pixel_size): New function.
3466 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3467 (tool_bar_lines_needed): Rename to tool_bar_height.
3468 Calculate pixelwise.
3469 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3470 Calculate pixelwise.
3471 (redisplay_tool_bar): Calculate pixelwise.
3472 (redisplay_window): Calculate pixelwise. Handle dividers.
3473 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3474 (x_draw_vertical_border): Handle dividers.
3475 (define_frame_cursor1): Handle vertical drag cursor.
3476 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3477 (expose_window): Calculate pixelwise. Handle dividers.
3478 (init_xdisp): Initialize pixel values.
3479 * xfaces.c (Qwindow_divider): New face.
3480 (realize_basic_faces): Realize it.
3481 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3482 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3483 (x_set_scroll_bar_default_width): Default actual width to 16.
3484 (Fx_create_frame): Set sizes pixelwise.
3485 (x_create_tip_frame): Default divider widths to zero.
3486 Pixelize call of change_frame_size.
3487 (Fx_show_tip): Handle divider widths. Initial pixel position
3489 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3490 (Vx_window_vertical_drag_shape): New option.
3491 * xmenu.c (free_frame_menubar): Pixelize call of
3493 * xterm.c (x_draw_window_divider): New function.
3494 (x_update_window_end): Optionally draw right divider.
3495 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3496 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3497 (handle_one_xevent, x_new_font): Calculate pixelwise.
3498 (x_set_window_size_1, x_set_window_size): New argument
3499 pixelwise. Calculate pixelwise.
3500 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3501 (struct x_redisplay_interface): Add x_draw_window_divider.
3502 * xterm.h (struct x_output): Add vertical_drag_cursor.
3504 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3506 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3507 Set invisible frames's `redisplay' when a full redisplay is requested.
3508 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3509 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3510 (display_mode_lines): Set it here instead.
3512 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3514 * dispextern.h (set_window_update_flags): Remove.
3516 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3518 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3520 * xdisp.c (REDISPLAY_SOME_P): New macro.
3521 (redisplay_internal): Use it (bug#15999).
3522 (prepare_menu_bars, redisplay_window): Use it as well.
3524 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3526 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3528 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3529 (globals_of_w32font): Zero it out.
3530 (GetCharWidth32W_Proc): New function pointer.
3531 (get_char_width_32_w): New function.
3532 (compute_metrics): If get_glyph_outline_w returns an error, try
3533 get_char_width_32_w before declaring a failure. This avoids
3534 punishing raster (a.k.a. "bitmap") fonts by slowing down
3535 redisplay. (Bug#6364).
3537 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3539 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3540 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3541 highlight needs to be redisplayed. (Bug#15913)
3543 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3545 Fix minor problems found by static checking.
3546 * buffer.h (struct buffer_text, struct buffer):
3547 * frame.h (struct frame):
3548 * window.h (struct window):
3549 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3550 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3551 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3552 no-longer-valid use of HAVE_MENUS.
3553 * xdisp.c (propagate_buffer_redisplay): Now static.
3555 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3557 * xmenu.c (Fmenu_or_popup_active_p):
3558 * window.c (Fset_window_configuration):
3559 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3560 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3561 * fns.c (Fyes_or_no_p):
3562 * editfns.c (Fmessage_box, Fmessage_or_box):
3563 * alloc.c (make_save_ptr_ptr):
3564 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3566 * window.c (Fset_window_configuration): Move select_window later.
3568 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3570 Refine redisplay optimizations to only redisplay *some* frames/windows
3571 rather than all of them.
3572 * xdisp.c (REDISPLAY_SOME): New constant.
3573 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3574 (bset_redisplay, bset_update_mode_line): New functions.
3575 (message_dolog): Use bset_redisplay.
3576 (clear_garbaged_frames): Use fset_redisplay.
3577 (echo_area_display): Use wset_redisplay.
3578 (buffer_shared_and_changed): Remove.
3579 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3580 frame titles. Compute the actual set of windows redisplayed.
3581 Don't update frame titles and menu bars for frames that don't need to
3583 (propagate_buffer_redisplay): New function.
3585 (redisplay_internal): Use it. Be more selective in the set of windows
3586 we redisplay. Propagate windows_or_buffers_changed to
3587 update_mode_lines a bit later to simplify the code.
3588 (mark_window_display_accurate_1): Reset window and buffer's
3590 (redisplay_window): Do nothing if neither the window nor the buffer nor
3591 the frame needs redisplay.
3592 * window.h (struct window): Add `redisplay' field.
3593 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3594 (redisplay_other_windows, window_list): New declarations.
3595 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3596 (window_list): Not static any more.
3597 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3598 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3599 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3600 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3601 * frame.h (struct frame): Add `redisplay' field.
3602 Move `external_menu_bar' bitfield next to other bit-fields.
3603 (SET_FRAME_GARBAGED): Use fset_redisplay.
3604 (SET_FRAME_VISIBLE): Don't garbage the frame;
3605 Use redisplay_other_windows.
3606 * buffer.h (struct buffer): Add `redisplay' field.
3607 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3608 (modify_overlay): Use bset_redisplay.
3609 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3611 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3613 Support w32 file notifications in batch mode.
3614 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3615 invalid (which happens in batch mode). If non-interactive, call
3616 handle_file_notifications to store file notification events in the
3617 input queue. (Bug#15933)
3619 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3621 * w32inevt.c (handle_file_notifications): Now external, not static.
3623 * w32term.h (handle_file_notifications): Provide prototype.
3625 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3626 init_crit, since init_display, which does that otherwise, is not
3629 2013-11-27 Glenn Morris <rgm@gnu.org>
3631 * Makefile.in ($(lispsource)/international/charprop.el): New.
3632 (emacs$(EXEEXT)): Depend on charprop.el.
3634 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3636 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3637 deleting portions of the buffer under non-nil REPLACE argument.
3640 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3641 directory, watch it and not its parent.
3642 (add_watch): Allow empty string in FILE.
3644 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3646 * window.c (Fset_window_start, window_resize_apply)
3647 (window_scroll): Reset window_end_valid (Bug#15957).
3649 2013-11-27 Glenn Morris <rgm@gnu.org>
3651 * Makefile.in (leimdir): Now in lisp source directory.
3652 ($(leimdir)/leim-list.el): Just use ../leim .
3653 * epaths.in (PATH_DUMPLOADSEARCH):
3654 * lread.c (load_path_default):
3655 * nsterm.m (ns_load_path): No more leim directory.
3657 2013-11-26 Andreas Schwab <schwab@suse.de>
3659 * .gdbinit (xgettype): Add cast.
3661 2013-11-26 Glenn Morris <rgm@gnu.org>
3663 Preload leim-list.el.
3664 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3665 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3666 is a single directory.
3668 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3670 bool-vector-subsetp is now the normal direction (Bug#15912).
3671 * data.c (Fbool_vector_subsetp): Test whether the first argument
3672 is a subset of the second one, not the reverse. Add doc string.
3674 Fix minor problems found by static checking.
3675 * lread.c (load_path_default): Now static.
3676 * textprop.c (text_property_stickiness): Be consistent about the
3677 test used when deciding whether to consider the previous character.
3678 This simplifies the code a bit.
3680 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3682 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3684 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3685 (syms_of_frame): Don't defsubr them.
3687 2013-11-25 Glenn Morris <rgm@gnu.org>
3689 * lread.c (load_path_default): Change the sense of the argument.
3690 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3691 from dump_path. When it is not, avoid checking dump_path twice.
3693 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3694 uninstalled dump_path against installed Vload_path. (Bug#15964)
3696 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3698 Export get_pos_property to Elisp.
3699 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3700 (syms_of_editfns): Export it to Elisp.
3702 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3704 2013-11-23 Romain Francoise <romain@orebokech.com>
3706 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3707 initialization here ...
3708 (syms_of_fileio): ... from here.
3710 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3712 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3713 Please use --enable-check-lisp-object-type.
3715 2013-11-23 Glenn Morris <rgm@gnu.org>
3717 * process.c (get_process): Explicit error for dead buffers.
3719 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3721 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3723 2013-11-23 Glenn Morris <rgm@gnu.org>
3725 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3726 * lread.c (load_path_check): Take path to check as argument.
3727 (load_path_default): New, split from init_lread.
3728 (init_lread): Move calc of default load-path to load_path_default.
3729 Empty elements in EMACSLOADPATH now stand for the default.
3730 (load-path): Doc fix.
3731 * emacs.c (decode_env_path): Add option to treat empty elements
3732 as nil rather than ".".
3733 * callproc.c (init_callproc_1, init_callproc):
3734 * image.c (Vx_bitmap_file_path):
3735 * lisp.h (decode_env_path):
3736 * lread.c (Vsource_directory):
3737 Update for new argument spec of decode_env_path.
3739 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3741 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3742 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3744 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3746 Fix some dependency problems that cause unnecessary recompiles.
3747 Problem reported by RMS in
3748 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3749 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3750 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3751 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3752 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3753 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3754 (boostrap-clean): No need to remove stamp-oldxmenu.
3756 Fix recently introduced bool vector overrun.
3757 This was due to an optimization that went awry.
3758 Reported by Glenn Morris in
3759 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3760 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3761 for empty vectors, undoing the 2013-11-18 change.
3762 * data.c (bool_vector_binop_driver): Rely on this.
3763 Fix bug that occasionally overran the destination.
3764 * lisp.h (struct Lisp_Bool_vector): Document this.
3766 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3768 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3771 * nsterm.m (init, run, stop:): Comment out for now, does not work
3774 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3776 * charset.c (syms_of_charset): Don't read past end of string.
3778 2013-11-19 Glenn Morris <rgm@gnu.org>
3780 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3782 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3784 Add hooks to run on gaining/losing focus. (Bug#15029)
3785 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3786 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3787 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3789 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3791 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3792 The old names predated the API change that put destination at end.
3794 Improve API of recently-added bool vector functions (Bug#15912).
3795 The old API had (bool-vector-count-matches A B)
3796 and (bool-vector-count-matches-at A B I), which gave the
3797 misleading impression that the two functions were variants, one
3798 with a location I. The new API has (bool-vector-count-population A)
3799 and (bool-vector-count-consecutive A B I) to make the distinction
3800 clearer. The first function no longer has a B argument, since the
3801 caller can easily determine the number of nils if the length and
3802 number of ts is known.
3803 * data.c (Fbool_vector_count_population): Rename from
3804 bool_vector_count_matches, and accept just 1 argument.
3805 (Fbool_vector_count_consecutive): Rename from
3806 Fbool_vector_count_matches_at.
3808 Always allocate at least one bits_word per bool vector.
3809 See Daniel Colascione in:
3810 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3811 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3812 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3813 * lisp.h (struct Lisp_Bool_vector): Document this.
3815 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3817 * insdel.c (invalidate_buffer_caches): New function, consolidated
3818 from part of prepare_to_modify_buffer.
3819 (insert_from_gap, prepare_to_modify_buffer):
3820 * coding.c (code_convert_region, code_convert_string):
3821 Call invalidate_buffer_caches. (Bug#15841)
3823 * lisp.h (invalidate_buffer_caches): Add prototype.
3825 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3827 * w32term.c (x_update_window_end): Don't invalidate the entire
3828 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3829 highlight needs to be redisplayed. (Bug#15913)
3831 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3833 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3835 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3837 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3838 while we are using Vprin1_to_string_buffer.
3840 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3841 after inserting the description string. (Bug#15907)
3843 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3845 * data.c: Work around bogus GCC diagnostic about shift count.
3846 Reported by Eli Zaretskii in
3847 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3848 (pre_value): New function.
3849 (count_trailing_zero_bits): Use it.
3851 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3853 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3854 assume C macros are not supported even under -g3 in these old GCC
3857 2013-11-15 Leo Liu <sdl.web@gmail.com>
3859 * minibuf.c (Ftry_completion, Fall_completions)
3860 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3862 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3864 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3865 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3866 This avoids placing unnecessary constants into the Emacs code.
3868 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3870 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3871 for Cygwin w32 build.
3873 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3874 for Cygwin w32 build. (Bug#15892)
3876 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3878 Simplify, port and tune bool vector implementation.
3879 * alloc.c (bool_vector_exact_payload_bytes)
3880 (bool_vector_payload_bytes): Remove.
3881 (bool_vector_fill): Return its argument.
3882 * alloc.c (bool_vector_fill):
3884 * print.c (print_object):
3885 Simplify by using bool_vector_bytes.
3886 * alloc.c (make_uninit_bool_vector):
3887 New function, broken out from Fmake_bool_vector.
3888 (Fmake_bool_vector): Use it. Use tail call.
3889 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3890 * data.c (BITS_PER_ULL): New constant.
3891 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3892 if long long versions don't exist.
3893 (shift_right_ull): New function.
3894 (count_one_bits_word): New function, replacing popcount_bits_word
3895 macro. Don't assume that bits_word is no wider than long long.
3896 (count_one_bits_word, count_trailing_zero_bits):
3897 Don't assume that bits_word is no wider than long long.
3898 * data.c (bool_vector_binop_driver, bool_vector_not):
3899 * fns.c (Fcopy_sequence):
3901 Create an uninitialized destination, to avoid needless work.
3902 (internal_equal): Simplify.
3903 (Ffillarray): Prefer tail call.
3904 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3905 contain at least one word.
3906 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3907 chars are narrower than ints.
3908 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3909 * fns.c (Fcopy_sequence):
3911 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3912 Don't try to port to hosts where bits_word values have holes; the
3913 code wouldn't work there anyway. Verify this assumption, though.
3914 (bool_vector_bytes): New function.
3915 (make_uninit_bool_vector): New decl.
3916 (bool_vector_fill): Now returns Lisp_Object.
3918 * xfns.c (xic_create_fontsetname):
3919 * xrdb.c (gethomedir): Prefer tail calls.
3921 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3923 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3924 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3926 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3927 that requires a return value.
3928 (Fset_buffer_modified_p): Take advantage of this change to do
3931 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3933 * buffer.c (Frestore_buffer_modified_p): Sync it with
3934 Fset_buffer_modified_p.
3935 (Fforce_mode_line_update): New function, moved from subr.el.
3936 (Fset_buffer_modified_p): Use them.
3937 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3939 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3941 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3942 This avoids undefined behavior when subtracting pointers into
3943 different aways. On my platform it also makes the code a tad
3944 smaller and presumably faster.
3946 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3948 * keyboard.c (command_loop_1): Use region-extract-function.
3949 * insdel.c (Qregion_extract_function): Not static any more (can we
3950 stop pretending that these vars can benefit from being marked static?).
3952 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3954 * search.c (find_newline): If buffer text is relocated during the
3955 "dumb loop", adjust C pointers into buffer text to follow suit.
3958 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3960 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3961 for conversion (Bug#15837).
3963 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3965 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3966 for the entire range of inserted characters. (Bug#15841)
3968 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3970 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3972 (realize_default_face): Remove assignment to distant-foreground if
3973 unspecified (Bug#15815).
3975 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3977 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3978 cache-long-scans disabled, since we don't want to call
3979 prepare_to_modify_buffer (in insert_1_both) for each message we
3982 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3983 from buffer.c. Improve commentary to the buffer field setter
3986 * buffer.c (bset_cache_long_scans): Static function deleted.
3987 Improve commentary to the buffer field setter functions.
3988 (init_buffer_once): Default for cache-long-scans changed to t.
3991 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3993 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3995 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3996 This bug was introduced in my 2013-06-21 change, and caused
3997 struct Lisp_Sub_Char_Table objects to be given too many slots,
3998 which broke 'make -C admin/unidata'.
4000 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
4002 Import changes from mac-port 4.5.
4003 * macfont.m (mac_font_copy_default_descriptors_for_language)
4004 (mac_font_copy_default_name_for_charset_and_languages): Declare.
4005 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
4006 (macfont_language_default_font_names): New.
4007 (macfont_list): Rearrange language/charset code.
4008 (macfont_close): Don't check for macfont_info->cache.
4009 (mac_ctfont_create_preferred_family_for_attributes): New font
4010 selection code, call
4011 mac_font_copy_default_name_for_charset_and_languages.
4012 (mac_font_copy_default_descriptors_for_language)
4013 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4015 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4017 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4019 Port to C11 aligned_alloc, and fix some integer overflows.
4020 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4021 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4022 and use of posix_memalign replaced with aligned_alloc.
4023 (aligned_alloc): New function, defined or declared as needed.
4024 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4025 Don't undef; configure.ac now does this.
4026 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4027 (calloc, aligned_alloc): Check for integer overflow.
4028 (aligned_alloc): Rename from memalign. All uses changed.
4029 (memalign): New function, an alias for aligned_alloc.
4031 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4033 * xdisp.c (redisplay_internal): Fix typo in last change.
4035 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4037 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4039 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4041 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4042 redisplay--mode-lines-cause.
4043 (redisplay_internal): Keep them uptodate. Remove redundant check of
4044 buffer_shared_and_changed.
4045 * *.[chm]: Number every assignment to update_mode_lines so we
4046 can track why it is set.
4048 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4050 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4052 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4054 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4055 can track why it is set.
4057 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4059 Integer-related fixes for term.c etc.
4060 * dispextern.h (face_tty_specified_color): New function.
4061 * term.c (turn_on_face): Don't rely on undefined behavior when
4062 assigning an out-of-range value to 'long'.
4063 Simplify test for toggling highlight.
4064 (tty_capable_p): Omit last two (unused) args. All callers changed.
4065 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4066 (read_menu_input, tty_menu_activate, tty_menu_show):
4067 * xfaces.c (x_supports_face_attributes_p)
4068 (tty_supports_face_attributes_p):
4069 Use bool for boolean. All callers changed.
4070 (tty_supports_face_attributes_p): Omit defaults for color indices;
4071 no longer needed. Simplify tail call.
4073 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4075 * xdisp.c (prepare_menu_bars): Mark static.
4076 * lisp.h (prepare_menu_bars): Don't declare.
4077 * xselect.c (x_handle_selection_clear):
4078 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4080 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4082 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4083 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4085 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4087 * keyboard.c (Fcommand_error_default_function): Rename from
4088 Fdefault_error_output.
4090 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4092 * keyboard.c (Fdefault_error_output): New function, extracted from
4094 (syms_of_keyboard): Use it for Vcommand_error_function.
4096 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4098 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4099 (init_eval): Use it to ensure handlerlist is non-NULL.
4100 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4101 (Fsignal): Adjust NULLness test of handlerlist.
4102 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4104 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4106 * callproc.c (call_process): Call prepare_to_modify_buffer before
4107 decoding text read from the sub-process, as the decoded stuff will
4108 be inserted into the buffer. This will invalidate the various
4109 caches maintained for the buffer. (Bug#15148)
4111 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4113 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4114 string of glyphless-char-display.
4116 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4118 * nsfns.m (ns_get_name_from_ioreg): New function.
4119 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4120 OSX >= 10.9. Use ns_get_name_from_ioreg.
4122 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4124 Simplify and port recent bool vector changes.
4125 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4126 only in this file. Use a more-efficient implementation if the
4127 second argument is a power of 2.
4128 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4129 Remove no-longer-necessary compile-time checks.
4130 (bool_vector_exact_payload_bytes): New function.
4131 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4132 exact payload changed to call the new function. Do not assume
4133 that the arg or result fits in ptrdiff_t.
4134 (bool_vector_fill): New function.
4135 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4137 (vroundup_ct): Don't assume arg fits in size_t.
4138 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4139 invoke set_category_set.
4140 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4141 All callers changed. Use bool_vector_set.
4142 * category.h (XCATEGORY_SET): Remove; no longer needed.
4143 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4145 * data.c (Faref): Use bool_vector_ref.
4146 (Faset): Use bool_vector_set.
4147 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4148 (Fbool_vector_not, Fbool_vector_count_matches)
4149 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4150 * fns.c (concat): Use bool_vector_ref.
4151 (Ffillarray): Use bool_vector_fill.
4152 (mapcar1): Use bool_vector_ref.
4153 (sxhash_bool_vector): Hash words, not bytes.
4154 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4155 a constant, since it's now used in #if.
4156 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4157 unsigned char on unusual architectures, so that we no longer
4158 assume that the number of bits per bits_word is a power of two or
4159 is a multiple of 8 or of CHAR_BIT.
4160 (Qt): Add forward decl.
4161 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4162 at least as strictly as bits_word.
4163 (bool_vector_data, bool_vector_uchar_data): New accessors.
4164 All data structure accesses changed to use them.
4165 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4166 (bool_vector_set): New functions.
4167 (bool_vector_fill): New decl.
4168 (ROUNDUP): Move to alloc.c as described above.
4170 Fix recent gnutls changes.
4171 * gnutls.c (Fgnutls_boot): Don't assume C99.
4172 * process.c (wait_reading_process_output): Fix typo in recent change.
4174 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4176 * process.c (wait_reading_process_output, read_process_output)
4177 (send_process): Check gnutls_state is not NULL.
4179 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4180 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4182 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4184 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4185 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4187 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4190 * nsfns.m (Fx_create_frame): Fix memory leak.
4192 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4193 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4194 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4196 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4198 * xdisp.c (message3_nolog, message_with_string): Encode the string
4199 before writing it to the terminal in a non-interactive session.
4201 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4202 sure we concatenate them into a unibyte string.
4204 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4205 resulting temporary name before returning it to the caller.
4206 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4207 is a unibyte string, convert NAME to a unibyte string to ensure
4208 that the result is also a unibyte string.
4210 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4211 create unibyte strings from default paths and directory/file
4214 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4217 * callproc.c (init_callproc): Use build_unibyte_string to make
4218 sure we create unibyte strings from default paths and
4219 directory/file names.
4221 * buffer.c (init_buffer): Don't store default-directory of
4222 *scratch* in multibyte form. The original problem which led to
4223 that is described in
4224 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4225 but it was solved long ago. (Bug#15260)
4227 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4229 Port to stricter C99 platforms.
4230 Especially, C99 prohibits nesting a struct X inside struct Y if
4231 struct X has a flexible array member.
4232 * alloc.c (struct sdata): New type.
4233 (sdata): Implement in terms of struct sdata.
4234 Remove u member; all uses replaced by next_vector, set_next_vector.
4235 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4236 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4237 (struct sblock): Rename first_data member to data, which is now
4238 a flexible array member. All uses changed.
4239 (next_vector, set_next_vector, large_vector_vec): New functions.
4240 (vector_alignment): New constant.
4241 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4242 (struct large-vector): Now merely a NEXT member, since the old approach
4243 ran afoul of stricter C99. All uses changed to use
4244 large_vector_vec or large_vector_offset.
4245 (large_vector_offset): New constant.
4246 * dispnew.c: Include tparam.h, for tgetent.
4247 Do not include term.h; no longer needed.
4248 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4249 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4250 (struct Lisp_Vector): Use a flexible array member for contents,
4251 instead of a union with a member that is an array of size 1.
4253 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4254 fact that the struct no longer contains a union.
4255 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4256 (struct Lisp_Save_Value, struct Lisp_Free):
4257 Use unsigned, not int, for spacers, to avoid c99 warning.
4258 (union specbinding): Use unsigned, not bool, for bitfield, as
4259 bool is not portable to pre-C99 hosts.
4261 2013-11-04 Glenn Morris <rgm@gnu.org>
4263 * emacs.c (usage_message): Mention that `-L :...' appends.
4265 2013-11-02 Glenn Morris <rgm@gnu.org>
4267 * Makefile.in (abs_builddir): Remove.
4268 (bootstrap_exe): Use relative filename.
4270 Use relative filenames in TAGS files.
4271 * Makefile.in (abs_srcdir): Remove it again.
4272 (.PHONY): Remove frc.
4273 (maintainer-clean): No more TAGS-LISP file.
4274 (TAGS): Pass relative file names to etags.
4275 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4277 * Makefile.in (abs_srcdir): New, set by configure.
4279 (maintainer-clean): Remove pointless echo. That should be in the
4280 top-level Makefile, if anywhere. Delete TAGS-LISP.
4281 (extraclean): No s/ and m/ directories for some time.
4282 (TAGS): Also depend on ctagsfiles3.
4283 Remove no-longer-defined S_FILE.
4284 Pass absolute filenames to etags once more.
4285 (TAGS-LISP): Replace lispdir with its expansion.
4286 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4287 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4289 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4291 * xfaces.c (check_lface_attrs, realize_default_face):
4292 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4293 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4295 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4297 * emacs.c (original_pwd): Remove global var by making it local.
4298 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4300 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4302 * xfaces.c: Declare color_distance.
4303 (QCdistant_foreground): New variable.
4304 (NEAR_SAME_COLOR_THRESHOLD): New define.
4305 (load_color2): New function.
4306 (load_color): Call load_color2.
4307 (load_face_colors): Call load_color2 and if distant-color is specified
4308 calculate distant and use distant-color if colors are near.
4309 (LFACE_DISTANT_FOREGROUND): New define.
4310 (merge_face_ref, Finternal_set_lisp_face_attribute)
4311 (Finternal_get_lisp_face_attribute)
4312 (x_supports_face_attributes_p): Handle distant-foreground similar to
4314 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4316 * dispextern.h (lface_attribute_index):
4317 Add LFACE_DISTANT_FOREGROUND_INDEX.
4319 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4321 * image.c (pbm_next_char): New function.
4322 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4323 (pbm_scan_number): Use it.
4324 (Qlibjpeg_version): New variable.
4325 (syms_of_image): DEFSYM and initialize it.
4327 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4329 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4331 2013-10-31 Glenn Morris <rgm@gnu.org>
4333 * emacs.c (original_pwd): New char.
4334 (main): If using --chdir, store original_pwd.
4335 (init_cmdargs): When setting Vinvocation_directory based on a
4336 relative argv[0], use original_pwd if set. (Bug#15768)
4338 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4340 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4342 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4344 * insdel.c: Fix minor problems found by static checking.
4345 (Qregion_extract_function): Now static.
4346 (prepare_to_modify_buffer_1): Remove unused locals.
4348 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4350 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4351 (syms_of_xdisp): Declare pre-redisplay-function.
4352 (markpos_of_region): Remove function.
4353 (init_iterator, compute_stop_pos, handle_face_prop)
4354 (face_before_or_after_it_pos, reseat_to_string)
4355 (get_next_display_element, window_buffer_changed)
4356 (redisplay_internal, try_cursor_movement, redisplay_window)
4357 (try_window_reusing_current_matrix, try_window_id, display_line)
4358 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4359 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4360 * window.h (struct window): Remove field `region_showing'.
4361 * dispextern.h (struct it): Remove region_beg/end_charpos.
4362 (face_at_buffer_position, face_for_overlay_string)
4363 (face_at_string_position): Update prototypes.
4364 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4365 (face_at_string_position): Remove `region_beg' and `region_end' args.
4366 * fontset.c (Finternal_char_font):
4367 * font.c (font_at, font_range): Adjust calls accordingly.
4368 * insdel.c (Qregion_extract_function): New var.
4369 (syms_of_insdel): Initialize it.
4370 (prepare_to_modify_buffer_1): Use it.
4372 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4374 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4375 * ftxfont.c (ftxfont_get_gcs):
4376 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4377 * xfaces.c (x_free_colors, x_free_dpy_colors)
4378 (x_create_gc, unload_color):
4379 * xselect.c (x_property_data_to_lisp):
4380 * xsettings.c (parse_settings):
4381 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4382 (get_bits_and_offset): Adjust definition.
4383 * frame.c (XParseGeometry): Adjust locals.
4384 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4385 * regex.h (toplevel): Likewise for reg_syntax_t.
4387 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4389 * eval.c (run_hook_with_args): Use FUNCTIONP.
4391 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4393 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4394 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4395 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4396 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4397 on MS-Windows anyway.
4398 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4399 (free_realized_face): ...adjust user.
4400 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4401 white relief pixels to -1.
4402 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4403 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4404 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4406 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4408 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4409 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4410 in practice now. All callers changed.
4412 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4414 * dispextern.h (struct face): Use bitfields for 'underline_type'
4415 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4416 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4417 'stipple' member. Move 'lface' member up to help...
4418 * xfaces.c (make_realized_face): ...this function to find and
4419 clear just the members that need clearing.
4420 (load_face_colors, realize_x_face):
4421 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4423 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4425 * xftfont.c (struct xftfont_info): Remove set-but-unused
4427 (xftfont_open): Adjust user.
4428 (xftfont_get_colors): Remove useless prototype.
4430 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4432 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4433 before passing them to 'unexec'. (Bug#15260)
4435 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4437 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4439 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4441 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4442 the changed signature of the font driver's 'close' method.
4444 * w32font.h (w32font_close): Adjust the prototype to the change in
4445 function definition.
4447 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4449 * w32uniscribe.c (uniscribe_close): Adapt the call to
4450 w32font_close to its new prototype.
4452 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4454 Omit unused frame argument of font API's close function.
4455 * font.h (struct font): Drop frame argument. Adjust comment.
4456 * font.c (font_clear_cache, font_close_object): Adjust users.
4457 * ftfont.c (ftfont_close):
4458 * ftxfont.c (ftxfont_close):
4459 * macfont.m (macfont_close):
4460 * nsfont.m (nsfont_close):
4461 * w32font.c (w32font_close):
4462 * xfont.c (xfont_close):
4463 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4464 tweak comments and make functions safe if called more than once for
4465 the same font object.
4467 Perform font-specific cleanup when font object is swept by GC. See
4468 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4469 * alloc.c (cleanup_vector): New function.
4470 (sweep_vector): Call it for each reclaimed vector object.
4471 * font.h (struct font): Adjust comment.
4473 2013-10-24 Glenn Morris <rgm@gnu.org>
4475 * Makefile.in (abs_top_srcdir): New, set by configure.
4477 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4479 Adjust recent font-related changes to fix bug#15686.
4480 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4481 is a live window system frame, mark its default font too.
4483 2013-10-23 Glenn Morris <rgm@gnu.org>
4485 * Makefile.in (RUN_TEMACS): Make relative (again).
4486 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4487 (bootstrap-emacs$(EXEEXT)):
4488 Quote entities that might contain whitespace.
4490 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4492 Port to Solaris 10 and its bundled GCC.
4493 Problem reported by Timothy C. Burt.
4494 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4496 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4498 Do not allow font caches to grow too large.
4499 * alloc.c (compact_font_cache_entry, compact_font_caches):
4500 New functions or stub if not HAVE_WINDOW_SYSTEM.
4501 (compact_undo_list): Factor out from Fgarbage_collect.
4503 (mark_face_cache): Mark face font. Move down to avoid
4505 (mark_terminals): Do not mark font cache here.
4506 (Fgarbage_collect): Call compaction functions described
4507 above. Adjust comment.
4509 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4511 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4512 chdir to HOME (bug#15607).
4514 * nsterm.m (Qcocoa, Qgnustep): New variables.
4515 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4516 (ns_get_color): Make selection color work for GNUstep also.
4518 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4520 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4521 handles mouse clicks. Instead, let GPM use the same code as all
4522 the other mice use. See the discussion starting at
4523 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4524 for the details of the problem with the menu bar this fixes.
4526 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4528 Remove port-specific display name lists to avoid extra
4529 complexity and data duplication with display info lists.
4530 * xterm.h (x_display_name_list): Remove declaration.
4531 * xterm.c (x_display_name_list): Remove.
4532 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4533 * xfns.c (x_display_info_for_name, Fx_display_list):
4534 Likewise. Use x_display_list where appropriate.
4535 * w32term.h (w32_display_name_list): Remove declaration.
4536 * w32term.c (w32_display_name_list): Remove.
4537 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4539 * w32fns.c (x_display_info_for_name, Fx_display_list):
4540 Likewise. Use x_display_list where appropriate.
4541 * nsterm.h (ns_display_name_list): Remove declaration.
4542 * nsterm.m (ns_display_name_list): Remove.
4543 (ns_term_init, syms_of_nsterm): Adjust users.
4544 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4545 Likewise. Use x_display_list where appropriate.
4546 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4547 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4548 (mark_terminals): Mark per-terminal font cache.
4550 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4552 Don't run timers in input-pending-p. Its new check-timers param
4553 provides the prior behavior. (Bug#15045).
4554 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4556 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4558 Make some functions static in non-Microsoft builds.
4559 On my platform (Fedora 19 x86-64), this shrinks the
4560 Emacs executable (text+data) by 0.25%.
4561 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4562 (load_color) [!MSDOS]:
4563 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4564 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4565 * lisp.h (check_existing):
4566 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4567 (network_interface_info) [!WINDOWSNT]:
4568 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4569 Remove extern decls.
4570 * fileio.c (check_existing):
4571 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4572 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4573 (network_interface_info) [!WINDOWSNT]:
4574 * term.c (encode_terminal_code) [!WINDOWSNT]:
4575 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4576 * xfaces.c (load_color) [!MSDOS]:
4578 * fileio.c (check_existing, check_executable, check_writable):
4579 * process.c (network_interface_list, network_interface_info):
4580 Move earlier, so that we don't need forward decls.
4581 * gnutls.c (fn_gnutls_transport_set_errno)
4582 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4584 * w32.c (init_environment): Use faccessat rather than
4585 check_existing, partly for consistency with the rest of the code
4586 in this file, partly so that check_existing can be static.
4588 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4589 * emacs.c (MAIN_PROGRAM): New macro.
4590 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4591 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4593 bool vector int width fixes
4594 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4595 (Fbool_vector_count_matches_at):
4596 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4597 can exceed PTRDIFF_MAX, at least in theory.
4598 (Fbool_vector_count_matches_at):
4599 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4601 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4603 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4604 (struct sockaddr): Add forward decl, for platforms that lack it.
4606 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4608 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4611 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4613 * w32.c (network_interface_get_info, network_interface_list)
4614 (network_interface_info): New functions. (Bug#15610)
4615 (GetAdaptersInfo_Proc): New typedef.
4616 (get_adapters_info): New wrapper function.
4617 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4619 * process.h (network_interface_list, network_interface_info):
4622 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4623 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4624 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4625 for WINDOWSNT. Doc fix.
4626 (syms_of_process): Defsubr Snetwork_interface_list and
4627 Snetwork_interface_info unconditionally.
4629 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4630 in NS GUI sessions. (Bug#15629)
4632 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4634 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4636 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4638 * print.c (print_object): Print " ..." when truncating bool vectors.
4640 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4642 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4643 standard mouse buttons.
4645 * termhooks.h (struct input_event): Remove incorrect commentary.
4647 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4649 Disallow bool vector operations on mixed-length operands.
4650 The old behavior left garbage in the result vector sometimes,
4651 and didn't seem to be useful.
4652 * data.c (Qwrong_length_argument): New static var.
4653 (wrong_length_argument): New function.
4654 (bool_vector_binop_driver): Check that args agree in length.
4656 * keyboard.c, keyboard.h (all_kboards): Now static.
4658 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4660 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4661 note from the lispref.
4663 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4665 * nsterm.h (struct ns_display_info): Remove set-but-unused
4666 member image_cache (image caches are per-terminal anyway).
4667 (FRAME_X_IMAGE_CACHE): Remove.
4668 * nsterm.m (ns_initialize_display_info): Adjust user.
4670 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4672 * w32proc.c: Include mingw_time.h.
4674 * w32.c: Include mingw_time.h.
4676 Implement scrolling of TTY menus when the screen is too short.
4678 * term.c (tty_menu_display): Accept an additional argument, the
4679 menu item from which to start displaying the menu. Account for
4680 the value of Y when limiting the menu to the number of available
4682 (mi_result): New enumeration.
4683 (read_menu_input): Return enumerated value. When the y coordinate
4684 hits min_y or max_y, return scroll indication instead of wrapping
4686 (tty_menu_activate): Handle the scrolling indications from
4687 read_menu_input. Compute the first menu item to display and pass
4688 it to tty_menu_display.
4690 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4692 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4693 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4694 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4695 Adjust to match the change described below.
4696 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4697 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4698 memory_below_frame members to...
4699 * termchar.h (struct tty_display_info): ...here because they're
4700 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4701 * term.c (init_tty):
4702 * nsterm.m (ns_create_terminal):
4703 * w32term.c (w32_create_terminal):
4704 * xterm.c (x_create_terminal): Adjust users.
4705 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4706 to filter out non-TTY frames. Adjust comment.
4707 (scrolling): Adjust user. Prefer eassert for debugging check.
4709 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4711 * xfaces.c (PT_PER_INCH): Remove unused macro.
4712 * termhooks.h (struct terminal): Remove set-but-unused
4713 member fast_clear_end_of_line.
4714 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4715 * nsterm.m (ns_create_terminal):
4716 * term.c (init_tty):
4717 * w32term.c (w32_create_terminal):
4718 * xterm.c (x_create_terminal): Adjust users.
4720 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4722 * lisp.h (bool_vector_size): New function.
4723 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4724 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4725 (Fbool_vector_not, Fbool_vector_count_matches_at):
4726 Remove uses of 'eassume' that should no longer be needed,
4727 because they are subsumed by the 'eassume' in bool_vector_size.
4729 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4731 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4732 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4733 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4735 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4737 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4738 have different dimensions. (Bug#15575)
4740 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4743 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4745 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4747 * term.c (tty_menu_show): Never return with unbalanced
4748 specpdl. Use eassert for debugging check. Adjust style.
4750 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4752 * term.c (read_menu_input): Make selection of menu items
4753 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4754 (tty_menu_activate): Fix off-by-one error when computing max_y.
4756 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4758 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4759 audit logging (only used with GnuTLS 3.x) and enable it.
4761 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4763 * dispnew.c (redraw_frame): Remove useless #ifdef because
4764 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4765 Also, move TTY fflush to...
4766 * term.c (tty_update_end): ...this function.
4768 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4770 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4771 the end of the frame's glyph matrix. (Bug#15575)
4773 * term.c (tty_menu_display): Don't move cursor while overwriting
4774 frame's glyphs with menu items. Limit the number of items
4775 displayed to what can be shown on the available screen lines,
4776 excluding the echo area.
4777 (tty_menu_activate): Limit the Y coordinate allowed by
4778 read_menu_input to the last screen line used for menu display.
4780 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4782 * lisp.h (eassume): New macro.
4783 Also, include <verify.h>, for 'assume'.
4784 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4785 (vroundup, vector_nbytes):
4786 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4787 (Fbool_vector_not, Fbool_vector_count_matches)
4788 (Fbool_vector_count_matches_at):
4789 Use eassume, not eassert.
4790 * casetab.c (set_identity, shuffle):
4791 * composite.c (composition_gstring_put_cache):
4792 * dispnew.c (update_frame_1):
4793 * ftfont.c (ftfont_shape_by_flt):
4794 * image.c (gif_load):
4795 * intervals.c (offset_intervals):
4796 * macfont.m (macfont_shape):
4797 Remove calls to 'assume' that are no longer needed, because
4798 --enable-gcc-warnings no longer generates bogus warnings
4799 when these calls are removed.
4801 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4803 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4805 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4807 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4808 (Qsubstitute_env_in_file_name): New var.
4809 (syms_of_fileio): Define it.
4811 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4813 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4814 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4817 * term.c (save_and_enable_current_matrix): Don't allocate and
4818 don't save margin areas.
4819 (restore_desired_matrix): Don't restore margin areas.
4820 (free_saved_screen): Don't free margin areas.
4822 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4824 * image.c: Pacify --enable-gcc-warnings.
4825 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4826 #define only if used.
4828 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4830 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4831 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4832 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4833 (gif_load): For giflib v5.x and later, display the error message
4834 produced by giflib when its functions fail.
4835 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4838 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4840 * keyboard.c (last_event_timestamp): Remove. For X selection and
4841 GTK popup menus, it may be obtained from per-frame X display info.
4842 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4843 (process_special_events): Adjust users.
4844 * keyboard.h (last_event_timestamp): Remove declaration.
4845 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4846 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4847 * menu.h (xmenu_show): Adjust prototype.
4848 * menu.c (Fx_popup_menu): Adjust user.
4849 * xselect.c (x_own_selection, x_get_foreign_selection)
4850 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4852 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4854 * keyboard.c (init_kboard): Now static. Add arg
4855 to denote window system. Adjust comment.
4856 (init_keyboard): Adjust user.
4857 (allocate_kboard): New function.
4859 * nsterm.m (ns_term_init):
4860 * term.c (init_tty):
4861 * w32term.c (w32_create_terminal):
4862 * xterm.c (x_term_init): Use it.
4863 * keyboard.h (init_kboard): Remove prototype.
4864 (allocate_kboard): Add prototype.
4866 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4868 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4869 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4871 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4873 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4875 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4877 * term.c (tty_menu_activate): Flush the output stream after
4878 showing the cursor, and don't mark the frame garbaged at exit from
4879 the function. Fixes redisplay glitches when moving from one menu
4882 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4884 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4885 or throw error (Bug#15570).
4887 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4889 * intervals.c (temp_set_point_both): Move test into 'eassert',
4892 * lisp.h (eassert): Don't use 'assume'.
4893 Sometimes 'assume' wins in performance, and sometimes it loses,
4894 so it shouldn't be used all the time. Perhaps we need two
4895 flavors of 'eassert', one for where 'assume' is far more likely
4896 to help or to hurt; but that can be done later.
4897 Problem reported by Dmitry Antipov in
4898 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4899 Also, don't include <verify.h>; no longer needed.
4901 2013-10-09 Glenn Morris <rgm@gnu.org>
4903 * eval.c (Fcond): Doc tweak.
4905 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4907 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4908 expressions with side effects to eassert. (Bug#15565)
4910 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4912 * fns.c (hashfn_user_defined): Allow hash functions to return any
4915 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4917 Fix minor problems found by static checking.
4918 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4919 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4920 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4921 * keyboard.c (read_menu_command): Remove unused local.
4922 * lisp.h (read_menu_command): New decl.
4923 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4924 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4925 Return ptrdiff_t, not int.
4926 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4927 not int, for benefit of xpalloc.
4928 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4930 (have_menus_p): Remove; unused.
4931 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4932 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4933 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4935 (save_and_enable_current_matrix): Omit unnecessary casts.
4936 (read_menu_input): Omit local extern decl (now in lisp.h).
4937 Don't access uninitialized storage if mouse_get_xy fails.
4938 (tty_menu_activate): Mark local as initialized, for lint.
4939 (tty_menu_activate, tty_meny_show): Remove unused locals.
4941 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4943 Support menus on text-mode terminals.
4944 * xterm.h (xw_popup_dialog): Add prototype.
4946 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4947 (xmenu_show): Block input here, instead in Fx_popup_menu.
4948 (xw_popup_dialog): New function, with X-specific bits of popup
4951 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4954 * window.c (Fset_window_configuration): Use run-time tests of the
4955 frame type instead of compile-time conditionals, when menu-bar
4956 lines are considered.
4958 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4959 (w32_popup_dialog): New prototypes.
4961 * w32menu.c (Fx_popup_dialog): Function deleted.
4962 (w32_popup_dialog): New function, with w32 specific bits of popup
4963 dialogs. Block input here.
4965 * w32inevt.c (w32_console_read_socket): Minor change to add
4966 debugging TTY events.
4968 * w32fns.c (show_hourglass): If returning early because the frame
4969 is not a GUI frame, unblock input.
4971 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4972 (cursorY): New functions.
4974 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4975 WINDOWSNT, macros that call curX and curY elsewhere.
4977 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4979 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4980 specific function to hide and show cursor on a text-mode terminal.
4981 (tty_menu_struct, struct tty_menu_state): New structures.
4982 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4983 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4984 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4985 (tty_menu_locate, save_and_enable_current_matrix)
4986 (restore_desired_matrix, screen_update, read_menu_input)
4987 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4988 (tty_pop_down_menu, tty_menu_last_menubar_item)
4989 (tty_menu_new_item_coords, tty_menu_show): New functions.
4990 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4992 * nsterm.h (ns_popup_dialog): Adjust prototype.
4994 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4996 (ns_popup_dialog): Adapt order of arguments to the other
4997 *_menu_show implementations.
4998 (Fx_popup_dialog): Function deleted.
5000 * msdos.c (x_set_menu_bar_lines): Delete unused function.
5002 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
5004 * menu.c (have_boxes): New function.
5005 (single_keymap_panes): Use it instead of a compile-time
5007 (single_menu_item): Use run-time tests of the frame type instead
5008 of compile-time conditionals.
5009 (encode_menu_string): New function.
5010 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5011 the macro, since different types of frame need different encoding
5013 (digest_single_submenu): Use run-time tests of frame type instead
5014 of, or in addition to, compile-time conditionals.
5015 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5016 (Fx_popup_menu): Detect when the function is called from keyboard
5017 on a TTY. Don't barf when invoked on a text-mode frame.
5018 Check frame type at run time, instead of compile-time conditionals for
5019 invoking terminal-specific menu-show functions.
5020 Call tty_menu_show on text-mode frames.
5021 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5022 run time to determine which alternative to invoke; support dialogs
5025 * keyboard.h <Qmouse_movement>: Declare.
5027 * keyboard.c <Qmouse_movement>: Now extern.
5028 <Qecho_keystrokes>: New static variable.
5029 (read_key_sequence): Accept an additional argument, a flag to
5030 prevent redisplay during reading of the key sequence. All callers
5032 (read_menu_command): New function.
5033 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5035 (toolkit_menubar_in_use): New function.
5036 (make_lispy_event): Use it instead of a compile-time test.
5038 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5039 window-system being available.
5041 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5042 to x-popup-dialog on the frame type, they all now support popup
5045 * dispnew.c (save_current_matrix): Save the margin areas.
5046 (restore_current_matrix): Restore margin areas.
5047 (update_frame_with_menu): New function.
5049 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5052 * alloc.c (make_save_ptr): Now compiled unconditionally.
5054 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5056 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5057 (redraw_frame, update_frame): Adjust users.
5058 * dispextern.h (set_window_update_flags): Adjust prototype.
5059 * xdisp.c (redisplay_internal): When updating all frames with zero
5060 windows_or_buffers_changed, assume that only the windows that shows
5061 current buffer should be really updated.
5063 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5065 Do not allocate huge temporary memory areas and objects while encoding
5066 for file I/O, thus reducing an enormous memory usage for large buffers.
5067 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5068 * coding.h (struct coding_system): New member raw_destination.
5069 * coding.c (setup_coding_system): Initialize it to zero.
5070 (encode_coding_object): If raw_destination is set, do not create
5071 dst_object. Add comment.
5072 * fileio.c (toplevel): New constant E_WRITE_MAX.
5073 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5074 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5076 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5078 * nsterm.m (windowDidExitFullScreen:)
5079 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5081 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5083 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5084 * keyboard.c (unblock_input_to): Don't process pending signals
5085 if a fatal error is in progress.
5087 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5088 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5089 they're talking about words in Lisp bool vectors.
5090 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5091 * data.c (popcount_bits_word): Rename from popcount_size_t.
5092 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5095 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5097 Improve support for popcount and counting trailing zeros (Bug#15550).
5098 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5099 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5100 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5101 (popcount_size_t_msc, popcount_size_t_gcc):
5102 Remove; now done by Gnulib.
5103 (popcount_size_t): Now a macro that defers to Gnulib.
5104 (count_trailing_zero_bits): Return int, for consistency with
5105 Gnulib and because Emacs prefers signed to unsigned int.
5106 Don't assume that size_t is either unsigned int or unsigned long
5107 or unsigned long long.
5108 (size_t_to_host_endian): Do not assume that size_t is either
5109 exactly 32 or exactly 64 bits wide.
5110 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5111 etc., so that it's now an enum constant, not a macro.
5112 No need to assume that it's either 32 or 64.
5114 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5116 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5119 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5121 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5122 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5124 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5126 emacs_read and emacs_write now use void *, not char *.
5127 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5128 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5129 Buffer arg is now void *, not char *. This matches plain
5130 'read' and 'write' better, and avoids a constraint violation
5131 on Solaris 9 with Oracle Studio.
5133 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5135 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5136 memset to explicit loop. Otherwise copy largest possible chunk
5137 from initialized to uninitialized part, thus allowing the longer
5138 memcpy runs and reducing the number of loop iterations.
5140 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5142 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5143 hide toolbar (Bug#15388).
5144 (windowDidEnterFullScreen:): If presentation options are zero,
5145 set them here (Bug#15388).
5146 (ns_update_auto_hide_menu_bar): Remove runtime check.
5147 Don't auto hide dock unless menubar is also auto hidden.
5149 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5151 * editfns.c (message): Mention batch mode in doc string.
5153 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5155 * nsterm.m (check_native_fs): Remove erroneous comment.
5157 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5159 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5160 uses find_newline instead of scan_newline and so doesn't move point.
5162 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5164 Use hardware support for byteswapping on glibc x86 etc.
5165 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5166 whereas the old swap64 needed 30.
5167 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5168 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5169 Use byteswap.h's macros to swap bytes.
5170 * lisp.h (swap16, swap32, swap64): Remove.
5171 All uses replaced by bswap_16, bswap_32, bswap_64.
5173 * bytecode.c (exec_byte_code): Use some more volatile variables
5174 to work around local variables getting clobbered by longjmp.
5175 Port to pre-C99, which doesn't allow decls after stmts.
5177 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5179 * lisp.h (eassert): Assume that COND is true when optimizing.
5180 In other words, take on the behavior of eassert_and_assume.
5181 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5182 (eassert_and_assume): Remove. All uses replaced by eassert.
5184 * xdisp.c (Qglyphless_char): Now static.
5186 Adjust to merge from gnulib.
5187 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5188 * lisp.h: Include <verify.h>, for 'assume'.
5190 * eval.c (clobbered_eassert): New macro.
5191 (internal_catch, internal_condition_case)
5192 (internal_condition_case_1, internal_condition_case_2)
5193 (internal_condition_case_n): Use it instead of eassert
5194 when the argument contains locals clobbered by longjmp.
5195 Don't use clobbered locals outside of clobbered_eassert.
5196 (internal_lisp_condition_case): Use a volatile variable
5197 to work around a local variable's getting clobbered.
5199 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5201 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5202 (PUSH_HANDLER): New macro.
5203 (catchlist): Remove.
5204 (handlerlist): Always declare.
5206 * eval.c (catchlist): Remove (merge with handlerlist).
5207 (handlerlist, lisp_eval_depth): Not static any more.
5208 (internal_catch, internal_condition_case, internal_condition_case_1)
5209 (internal_condition_case_2, internal_condition_case_n):
5211 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5212 handlerlist/catchlist.
5213 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5214 handlerlist which can only handle a single condition-case handler at
5216 (find_handler_clause): Simplify since we only a single branch here
5219 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5221 (bcall0): New function.
5222 (exec_byte_code): Add corresponding cases. Improve error message when
5223 encountering an invalid byte-code. Let Bunwind_protect accept
5224 a function (rather than a list of expressions) as argument.
5226 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5227 and make them unconditional now that they're heap-allocated.
5229 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5231 * charset.c (Fdecode_char, Fencode_char): Remove description of
5232 `restriction' arg. now that it's hidden by advertised-calling-convention.
5234 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5236 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5237 Remove unused variable (from mac-port).
5238 (macfont_draw): Use s->ybase for correct y position.
5240 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5242 * frame.h (struct frame): Drop has_minibuffer member because...
5243 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5244 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5246 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5248 * window.h (struct window): Prefer enum text_cursor_kinds to int
5249 for phys_cursor_type member. Move the latter, phys_cursor_width,
5250 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5251 * window.c (replace_window, make_window): Adjust users.
5253 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5255 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5256 this module is never compiled otherwise.
5258 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5260 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5263 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5265 * xdisp.c (get_next_display_element): Don't call face_for_font in
5266 a build configured --without-x. (Bug#15484)
5268 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5270 * window.c (calc_absolute_offset): #elif should be #elif defined.
5272 * frame.c (delete_frame): Block/unblock input to overcome race
5273 condition (Bug#15475).
5275 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5277 * frame.c (delete_frame): Record selected frame only after
5278 calling Qdelete_frame_functions (Bug#15477).
5280 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5282 * nsterm.m (ns_selection_color): Remove.
5283 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5284 NSColor selectedText(Background)Color. Only for COCOA.
5285 (ns_term_init): Remove assignment of ns_selection_color, logic
5286 moved to ns_get_color.
5288 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5289 NS_SELECTION_COLOR_DEFAULT.
5290 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5292 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5294 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5295 frame' does not have the tool_bar_window member.
5297 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5299 Signal error when reading an empty byte-code object (Bug#15405)
5300 * lread.c (read1): Signal error.
5301 * alloc.c (make_byte_code): eassert header size.
5302 (sweep_vectors): Change an int to size_t.
5304 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5306 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5307 instead of ints, as it's the usual style for offsetof constants. See:
5308 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5310 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5311 This is ugly, but it should fix the performance problem for older
5312 GCC versions in the short run. I'll look into integrating the
5313 Gnulib module for popcount, as a better fix.
5314 See the thread starting in:
5315 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5316 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5317 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5318 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5319 (popcount_size_t): Use it.
5321 2013-09-24 Daniel Colascione <dancol@dancol.org>
5323 * process.c (Fnetwork_interface_info): Fix build break due to
5326 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5328 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5329 Prefer signed to unsigned integers where either will do.
5330 No need for 'const' on locals that do not escape.
5331 Omit easserts with unnecessary and unportable assumptions about
5332 alignment. Avoid unnecessary casts to char *.
5334 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5336 Use union for the payload of struct Lisp_Vector.
5337 This helps to avoid a few glitches dictated by C's aliasing rules.
5338 * lisp.h (struct Lisp_Vector): Use union for next and
5339 contents member. Adjust comment. Change related users.
5340 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5341 Related users changed.
5342 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5343 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5344 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5345 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5347 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5349 Optimize glyph row clearing and copying routines.
5350 * dispextern.h (struct glyph_row): Change layout of struct
5351 glyph_row to help copy_row_except_pointers. Adjust comment.
5352 * dispnew.c (null_row): Remove.
5353 (clear_glyph_row): Use offsetof and memset to find and clear
5354 just the members that need clearing. Adjust comment.
5355 (copy_row_except_pointers): Likewise for copying.
5357 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5359 Some minor cleanups of recently-added bool vector code.
5360 * conf_post.h (assume): Always return void. Use lint version
5361 only if GCC and MSC versions don't apply.
5362 * conf_post.h (assume):
5363 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5364 Depend on _MSC_VER, not __MSC_VER, for consistency with
5366 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5367 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5368 (bool_vector_binop_driver, count_trailing_zero_bits)
5369 (size_t_to_host_endian): Now static, not static inline;
5370 the latter isn't needed with modern compilers and doesn't
5371 work with older compilers anyway.
5373 * alloc.c (valgrind_p): Use bool for boolean.
5375 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5377 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5378 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5379 (display_last_displayed_message_p, message_buf_print)
5380 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5381 Use bool for boolean.
5382 * dispextern.h (cancel_line, init_desired_glyphs):
5383 Remove ancient leftover.
5384 (help_echo_showing_p, hourglass_shown_p):
5385 * lisp.h (noninteractive_need_newline): Adjust declaration.
5387 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5389 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5391 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5392 ...this file and convert the latter to static. Adjust comment.
5393 (make_initial_frame):
5394 * window.c (init_window_once): Adjust user.
5395 * frame.h (last_nonminibuf_frame): Remove declaration.
5396 * lisp.h (selected_frame): Likewise.
5397 * msdos.c (the_only_display_info): Adjust comment.
5399 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5401 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5402 computing the end column of mouse-highlight that comes from
5403 display or overlay strings. (Bug#15437)
5404 (note_mouse_highlight): Adapt calculation of last argument to
5405 mouse_face_from_string_pos to the above change.
5407 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5408 all platforms, not just for clang.
5410 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5412 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5413 about excess arguments to snprintf.
5415 * conf_post.h(assume): Use __builtin_unreachable for clang.
5417 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5419 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5420 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5422 2013-09-23 Daniel Colascione <dancol@dancol.org>
5424 * alloc.c (USE_VALGRIND): New macro; on by default
5425 when ENABLE_CHECKING.
5426 (mark_maybe_object, mark_maybe_pointer)
5427 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5429 (valgrind_p) [USE_VALGRIND]: New variable.
5430 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5432 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5434 * process.c (wait_reading_process_output): Change int pnamelen to
5437 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5438 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5439 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5440 argument to unsigned long to avoid warning.
5441 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5443 * conf_post.h (assume): Fix compiler error: x shall be cond.
5445 2013-09-22 Daniel Colascione <dancol@dancol.org>
5447 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5448 warning when compiling without a window system.
5450 2013-09-22 Daniel Colascione <dancol@dancol.org>
5452 * data.c (Qbool_vector_p): New symbol.
5453 (bool_vector_spare_mask, popcount_size_t_generic)
5454 (popcount_size_t_msc, popcount_size_t_gcc)
5456 (bool_vector_binop_driver)
5457 (count_trailing_zero_bits, size_t_to_host_endian)
5458 (Fbool_vector_exclusive_or)
5459 (Fbool_vector_union)
5460 (Fbool_vector_intersection, Fbool_vector_set_difference)
5461 (Fbool_vector_subsetp, Fbool_vector_not)
5462 (Fbool_vector_count_matches)
5463 (Fbool_vector_count_matches_at): New functions.
5464 (syms_of_data): Intern new symbol, functions.
5465 * alloc.c (bool_vector_payload_bytes): New function.
5466 (Fmake_bool_vector): Instead of calling Fmake_vector,
5467 which performs redundant initialization and argument checking,
5468 just call allocate_vector ourselves. Make sure we clear any
5469 terminating padding to zero.
5470 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5471 instead of open-coding the size calculation.
5472 (vroundup_ct): New macro.
5473 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5474 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5475 * composite.c (composition_gstring_put_cache):
5476 Change lint_assume to assume.
5477 * conf_post.h (assume): New macro.
5478 (lint_assume): Remove.
5479 * dispnew.c (update_frame_1): Change lint_assume to assume.
5480 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5482 * image.c (gif_load): Change lint_assume to assume.
5483 * lisp.h (eassert_and_assume): New macro.
5484 (Qbool_vector_p): Declare.
5485 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5486 (swap16, swap32, swap64): New inline functions.
5487 * macfont.m (macfont_shape): Change lint_assume to assume.
5488 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5489 * xsettings.c (parse_settings): Use new swap16 and
5490 swap32 from lisp.h instead of file-specific macros.
5492 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5494 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5495 found (which can legitimately happen when the glyph row at the
5496 window start is disabled in the current_matrix. (Bug#15365)
5498 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5500 Fix syntax.h bug introduced by recent INLINE change.
5501 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5502 conditionally compiled one way in some modules, and a different
5503 way in others. This doesn't work with extern inline functions,
5504 which must have the same definition in all modules, because the
5505 defining code might be shared across modules, depending on the
5506 implementation. Symptoms reported by Martin Rudalics in:
5507 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5508 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5509 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5510 overriding the corresponding functions in syntax.h.
5511 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5512 (syntax_property): New inline functions.
5513 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5514 Rewrite in terms of these new functions.
5516 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5518 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5519 not chars_in_text, whose result depends on the multibyteness of
5520 the current buffer. (Bug#15426)
5522 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5524 Port recent change to hosts where pointers aren't 'long'.
5525 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5526 Don't assume that pointers are the same width as 'long'.
5527 Add a compile-time check that a pointer fits into two X slots.
5529 A simpler, centralized INLINE.
5530 * conf_post.h (INLINE): Define only if not already defined.
5531 This allows us to use a single INLINE, defined by one file
5533 * emacs.c (INLINE): Define it.
5534 Also, include category.h, charset.h, composite.h, dispextern.h,
5535 syntax.h, systime.h, so that their INLINE definitions are expanded
5537 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5538 * buffer.h, buffer.c (BUFFER_INLINE):
5539 * category.h, category.c (CATEGORY_INLINE):
5540 * character.h, character.c (CHARACTER_INLINE):
5541 * charset.h, charset.c (CHARSET_INLINE):
5542 * composite.h, composite.c (COMPOSITE_INLINE):
5543 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5544 * frame.h, frame.c (FRAME_INLINE):
5545 * intervals.h, intervals.c (INTERVALS_INLINE):
5546 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5547 * lisp.h, alloc.c (LISP_INLINE):
5548 * process.h, process.c (PROCESS_INLINE):
5549 * syntax.h, syntax.c (SYNTAX_INLINE):
5550 * systime.h, sysdep.c (SYSTIME_INLINE):
5551 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5552 * window.h, window.c (WINDOW_INLINE):
5553 Remove. All uses replaced with INLINE.
5555 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5557 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5560 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5562 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5563 'const char *' to avoid compiler warnings due to similar change in
5564 the prototype of x_get_string_resource.
5566 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5568 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5569 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5570 going to replace static variables below. Adjust comments.
5571 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5572 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5573 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5574 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5575 Related users changed.
5576 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5577 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5578 last_mouse_movement_time, going to replace static variables below.
5580 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5581 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5583 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5584 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5585 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5586 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5587 static variables below.
5588 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5589 (last_mouse_scroll_bar): Remove.
5590 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5591 (mouseExited): Related users changed.
5593 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5595 Do not use external array to process X scroll bar messages.
5596 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5597 (x_send_scroll_bar_event): Pack window pointer into two slots
5598 of XClientMessageEvent if we're 64-bit. Adjust comment.
5599 (x_scroll_bar_to_input_event): Unpack accordingly.
5601 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5603 Ifdef away recent changes which aren't relevant to NS port.
5604 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5605 [!HAVE_NS]: Declare as such.
5606 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5607 [!HAVE_NS]: Define as such.
5609 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5611 * frame.c (x_redo_mouse_highlight): New function
5612 to factor out common code used in W32 and X ports.
5613 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5614 * xterm.h (struct x_display_info):
5615 * w32term.h (struct w32_display_info):
5616 * nsterm.h (struct ns_display_info): New members
5617 last_mouse_motion_frame, last_mouse_motion_x and
5618 last_mouse_motion_y, going to replace static variables below.
5619 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5620 (redo_mouse_highlight): Remove.
5621 (note_mouse_movement, syms_of_xterm): Adjust user.
5622 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5623 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5624 (redo_mouse_highlight): Remove.
5625 (note_mouse_movement, syms_of_w32term): Adjust user.
5626 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5627 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5629 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5630 * nsfns.m (compute_tip_xy): Adjust user.
5632 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5634 * frame.c (x_mouse_grabbed): New function.
5635 * dispextern.h (x_mouse_grabbed): Add prototype.
5636 (last_mouse_frame): Remove declaration.
5637 * xterm.h (struct x_display_info):
5638 * w32term.h (struct w32_display_info):
5639 * nsterm.h (struct ns_display_info): New member
5640 last_mouse_frame, going to replace...
5641 * xdisp.c (last_mouse_frame): ...global variable.
5642 (note_tool_bar_highlight):
5643 * w32term.c (w32_mouse_position, w32_read_socket):
5644 * xterm.c (XTmouse_position, handle_one_xevent):
5645 Use x_mouse_grabbed.
5646 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5648 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5650 * w32term.c (w32_read_socket): Avoid temporary
5651 variables in a call to x_real_positions.
5652 * xterm.c (handle_one_xevent): Likewise.
5654 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5656 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5657 (x_icon_type): Remove prototype.
5658 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5659 * frame.c (x_icon_type): Remove.
5660 * w32term.c (x_make_frame_visible, x_iconify_frame):
5661 * xterm.c (x_make_frame_visible, x_iconify_frame):
5662 Use x_set_bitmap_icon to factor out common code.
5664 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5666 * dispextern.h (check_x_display_info, x_get_string_resource):
5667 Declare here just once and unify the latter.
5668 * frame.c (check_x_display_info, x_get_string_resource):
5669 * nsterm.h (check_x_display_info):
5670 * xrdb.c (x_get_string_resource):
5671 * xterm.h (check_x_display_info): Remove prototypes.
5672 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5673 * w32reg.c (x_get_string_resource): Likewise.
5674 (w32_get_rdb_resource): Adjust user.
5676 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5678 * xterm.h (struct x_display_info): New member
5679 x_pending_autoraise_frame, going to replace...
5680 * xterm.c (pending_autoraise_frame): ...static variable.
5681 (x_new_focus_frame, XTread_socket): Adjust users.
5682 * w32term.h (struct w32_display_info): New member
5683 w32_pending_autoraise_frame, going to replace...
5684 * w32term.c (pending_autoraise_frame): ...global variable.
5685 (x_new_focus_frame, w32_read_socket): Adjust users.
5687 2013-09-17 Glenn Morris <rgm@gnu.org>
5689 * xdisp.c (message_dolog): If we create *Messages*,
5690 switch it to messages-buffer-mode.
5692 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5694 Don't overuse 'const' in types of locals.
5695 * bidi.c (bidi_count_bytes):
5696 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5697 (xg_event_is_for_scrollbar):
5698 * xselect.c (x_handle_property_notify)
5699 (x_handle_selection_notify, x_handle_dnd_message):
5700 * xsettings.c, xsettings.h (xft_settings_event):
5701 * xterm.c (x_handle_net_wm_state, handle_one_event)
5702 (x_menubar_window_to_frame, x_detect_focus_change)
5703 (construct_mouse_click, note_mouse_movement)
5704 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5705 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5706 (handle_one_xevent, x_handle_net_wm_state):
5707 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5708 (x_handle_dnd_message):
5709 Avoid unnecessary 'const', typically the second 'const' in
5710 'const foo * const arg', a 'const' that does not affect the API
5711 and doesn't significantly help the human reader.
5713 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5715 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5716 only if Glib < 2.36.0.
5717 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5718 * xsettings.c (init_gconf, init_gsettings): Do not check
5720 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5722 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5724 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5726 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5727 before calling g_type_init.
5729 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5731 * nsterm.m (syms_of_nsterm): ... to here.
5733 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5735 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5736 (ignore_next_mouse_click_timeout): Use Time as X does.
5737 (handle_one_xevent): Avoid cast and use unsigned comparison.
5739 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5741 Do not copy X event in handle_one_xevent except KeyPress case.
5742 Wnen XEvent is processed, it is unlikely to be changed except
5743 KeyPress case, so we can avoid copying and use const pointer to
5744 const data to make sure that an event is not changed elsewhere.
5745 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5746 const' and do not create local copy except for the KeyPress event.
5747 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5748 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5749 (x_handle_net_wm_state, x_menubar_window_to_frame)
5750 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5751 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5752 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5753 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5754 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5755 (x_handle_dnd_message):
5756 * xsettings.c (xft_settings_event):
5757 Use 'const XEvent * const' where appropriate.
5758 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5760 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5762 Fix X event waiting to handle multiple frames.
5763 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5764 * xterm.c (pending_event_wait): Remove. Adjust users.
5765 (x_detect_focus_change): Pass frame arg.
5766 (handle_one_xevent): Find related frame early and clear per-frame
5767 wait_event_type only if this is an event for the relevant frame.
5768 (x_wait_for_event): Use per-frame wait_event_type.
5770 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5772 * nsfns.m (Fx_create_frame): Fix font driver registration for
5775 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5776 for syms_of_macfont.
5778 * nsterm.m: Include macfont.h.
5779 (ns_tmp_flags, ns_tmp_font): Remove.
5780 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5781 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5782 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5783 (changeFont:): Fix code style. Check for font driver type when
5786 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5789 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5790 (nsfont_open): Set font driver type.
5791 Set font->ascent and font->descent. Figure out font instead of
5792 ns_tmp_font, and flags instead of ns_tmp_flags.
5793 Fix indentation. Remove call to ns_draw_text_decoration,
5796 * nsfns.m: Include macfont.h.
5797 (Fx_create_frame): Register macfont driver, make a better default font.
5798 (Fns_popup_font_panel): Get font from macfont driver, if used.
5800 * macfont.m, macfont.h, macuvs.h: New files.
5802 * font.h: Declare syms_of_macfont.
5804 * font.c (syms_of_font): Call syms_of_macfont.
5806 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5808 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5810 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5811 and it is always zero for others, so I assume that this is an ancient
5812 leftover which nobody will want to change any more.
5813 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5814 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5815 * frame.c (x_set_scroll_bar_width):
5816 * w32fns.c (w32_createscrollbar):
5817 * w32term.c (w32_set_vertical_scroll_bar):
5818 * xfns.c (x_set_scroll_bar_default_width):
5819 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5820 (x_scroll_bar_expose): Related users changed.
5822 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5824 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5825 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5826 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5828 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5830 * nsterm.h, w32term.h, xterm.h: ...and not here.
5831 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5832 Remove unused Xisms.
5833 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5834 these modules are never compiled otherwise.
5836 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5838 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5839 Doc fix. (Bug#15375)
5841 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5843 Unify Fx_focus_frame between all ports.
5844 * frame.h (x_focus_frame): New prototype.
5845 * xfns.c (Fx_focus_frame): Remove.
5846 (syms_of_xfns): Do not defsubr it.
5847 (x_focus_frame): X implementation.
5848 * nsfns.m (Fx_focus_frame): Remove.
5849 (syms_of_nsfns): Do not defsubr it.
5850 (x_focus_frame): NS implementation.
5851 * w32term.c (Fx_focus_frame): Remove.
5852 (x_focus_on_frame): Rename to...
5853 (x_focus_frame): W32 implementation.
5854 * w32term.h (x_focus_on_frame): Remove prototype.
5855 * w32fns.c (Fx_focus_frame): Remove.
5856 (syms_of_w32fns): Do not defsubr it.
5857 * frame.c (Fx_focus_frame): Define here.
5858 (syms_of_frame): Defsubr here.
5859 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5861 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5863 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5864 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5865 each port to reference the port-specific window system data.
5866 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5867 (FRAME_DISPLAY_INFO): Define.
5868 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5869 (FRAME_DISPLAY_INFO): Define. Adjust users.
5870 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5871 (FRAME_DISPLAY_INFO): Define. Adjust users.
5872 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5873 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5874 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5875 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5876 * xselect.c, xterm.c: All related users changed.
5878 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5880 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5881 (x_menubar_window_to_frame): Remove prototypes.
5882 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5883 (x_menubar_window_to_frame, x_top_window_to_frame):
5885 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5886 (x_menubar_window_to_frame, x_top_window_to_frame):
5887 ...to here and convert all but the last to static.
5889 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5891 * lisp.mk (lisp): Add w32-common-fns.elc.
5893 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5895 * charset.c (char_charset): Document an exception for char-charset.
5897 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5899 * xterm.h (x_display_info): New field last_user_time...
5900 * xterm.c (toplevel): ...to replace static last_user_time.
5901 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5903 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5905 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5906 scroll bar values to prevent thumb from disappear and update comment.
5908 2013-09-11 Glenn Morris <rgm@gnu.org>
5910 * emacs.c (usage_message): Possessive apostrophe tweak.
5912 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5914 * nsterm.m (syms_of_nsterm): Use Qns.
5915 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5916 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5917 * xfns.c (x_display_info_for_name, Fx_open_connection):
5918 Remove old '#if 0' code.
5919 (syms_of_xfns): Use Qx.
5920 * termhooks.h (fullscreen_hook): Remove the leftover.
5921 (struct terminal): Fix typo in comment.
5923 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5925 Cleaning up a few X scroll bar bits.
5926 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5927 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5928 New member last_seen_part, going to replace...
5929 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5930 (xt_action_hook) [USE_LUCID]: Adjust user.
5931 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5932 Lucid-specific scroll bar support.
5933 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5934 to int and adjust to use last_seen_part member.
5935 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5936 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5937 Initialize last_seen_part.
5939 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5941 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5942 insert-buffer-substring an empty string.
5944 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5946 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5947 avoiding a GCC warning.
5949 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5951 Ifdef away frame tool bar code when it is not really used.
5952 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5953 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5954 and minimize_tool_bar_window_p under the above.
5955 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5956 (fset_tool_bar_window): Likewise.
5957 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5958 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5959 (change_frame_size_1):
5960 * window.c (window_from_coordinates, Frecenter): Adjust users.
5961 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5962 code is not really used.
5963 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5964 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5965 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5966 [!USE_GTK && !HAVE_NS]: Define as such.
5967 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5968 (note_mouse_highlight, expose_frame):
5969 * xfns.c (x_set_tool_bar_lines):
5970 * xterm.c (handle_one_xevent): Adjust users.
5972 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5974 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5975 This bug was introduced by my 2013-08-26 patch, which incorrectly
5976 assumed that the terminfo implementation doesn't use termcap buffers.
5977 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5978 these buffers apparently are used after all.
5979 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5980 (struct tty_display_info): Define members termcap_term_buffer and
5981 termcap_strings_buffer even if TERMINFO.
5983 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5986 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5987 'usage' docstring entry to pacify make-docfile.
5989 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5991 Change comparison functions =, <, >, <=, >= to take many arguments.
5992 * data.c: Change comparison functions' interface and implementation.
5993 * lisp.h: Make arithcompare available for efficient two arg
5995 * bytecode.c: Use arithcompare.
5996 * fileio.c: Use new interface.
5998 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6000 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
6002 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
6004 * eval.c (Feval): Document the new use of `lexical'.
6006 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6008 Review and drop old frame resize hack.
6009 * frame.h (struct frame): Remove force_flush_display_p.
6010 * dispnew.c (update_frame): Adjust user and don't call
6011 flush_frame here. The comment has said that there was an issues
6012 with redisplaying fringes, but I don't see any differences with
6013 and without this hack. Hopefully we can continue without it.
6014 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6015 current frame matrices twice if resized_p is set.
6017 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6019 Do not populate pure Xism x_sync to other ports.
6020 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6021 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6022 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6023 * w32term.h (x_sync): Remove prototype.
6025 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6027 Cleanup frame flushing.
6028 * dispextern.h (struct redisplay_interface):
6029 Drop flush_display_optional because flush_display is enough
6030 for X and flushing via RIF is just a no-op for others.
6031 * frame.h (flush_frame): New function.
6032 * dispnew.c (update_frame):
6033 * minibuf.c (read_minibuf):
6034 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6036 * keyboard.c (detect_input_pending_run_timers): Do not flush
6037 all frames but selected one in redisplay_preserve_echo_area.
6038 * nsterm.m (ns_flush): Remove no-op.
6039 (ns_redisplay_interface): Adjust user.
6040 * w32term.h (x_flush): Remove no-op.
6041 (w32_redisplay_interface): Adjust user.
6042 * xterm.c (x_flush): Simplify because we do not flush all
6043 frames at once any more. Adjust comment.
6044 (x_redisplay_interface): Adjust user.
6046 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6048 Port --without-x --enable-gcc-warnings to Fedora 19.
6049 * gfilenotify.c (globals_of_gfilenotify):
6050 Call g_type_init only if using an older glib version that needs it.
6052 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6054 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6055 (last_glyphless_glyph_merged_face_id): Remove declarations.
6056 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6057 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6058 (last_glyphless_glyph_merged_face_id): Now static.
6059 (merge_escape_glyph_face): New function, refactored from...
6060 (get_next_display_element): ...here.
6061 (merge_glyphless_glyph_face): New function, refactored from...
6062 (produce_glyphless_glyph): ...here...
6063 * term.c (produce_glyphless_glyph): ...and here.
6065 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6067 * eval.c (eval_sub): Only call Ffunction if necessary.
6069 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6071 Attempt to make redisplay more selective when changing cursor type.
6072 * frame.h (struct frame): New bitfield cursor_type_changed.
6073 * xdisp.c (cursor_type_changed): Remove.
6074 (try_cursor_movement, redisplay_window, try_window_id)
6075 (set_frame_cursor_types, try_window_reusing_current_matrix):
6076 Adjust to use per-frame bitfield.
6077 (redisplay_internal): Look for cursor type change on each visible
6078 frame and consider all frames if cursor type has been changed on
6079 the frame other than selected. If cursor type has been changed on
6080 selected frame only, do not use fast update.
6082 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6084 Attempt to make redisplay more selective when changing fonts.
6085 * frame.h (struct frame): New bitfield fonts_changed.
6086 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6087 (adjust_frame_glyphs): Add prototype.
6088 * dispnew.c (fonts_changed_p): Remove.
6089 (adjust_glyphs): Remove because we do not
6090 adjust matrices on all frames at once any more.
6091 (adjust_frame_glyphs): Block and unblock input here.
6092 (adjust_glyph_matrix): Use fonts_changed.
6093 (change_frame_size_1): Use adjust_frame_glyphs.
6094 * font.c (font_open_entity): Use fonts_changed.
6095 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6096 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6097 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6098 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6099 (shrink_mini_window, Fresize_mini_window_internal)
6100 (window_scroll_pixel_based, Fset_window_configuration)
6101 (apply_window_adjustment, Fset_window_vscroll):
6102 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6103 Use adjust_frame_glyphs.
6104 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6105 (try_window_reusing_current_matrix, try_window_id, display_line)
6106 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6107 (redisplay_internal): Consider fonts_changed and adjust frame
6108 matrices for each frame only if the frame is visible. If font
6109 has been changed on some frame during full redisplay, retry
6110 only visible frames where the font has been actually changed.
6112 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6114 Cache current header and mode line height for each window.
6115 * window.h (struct window): New fields mode_line_height
6116 and header_line_height.
6117 * window.c (make_window): Initialize them.
6118 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6119 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6120 (current_mode_line_height, current_header_line_height):
6122 * xdisp.c (current_mode_line_height, current_header_line_height):
6124 (pos_visible_p, init_xdisp): Adjust user.
6125 (redisplay_window): Invalidate mode_line_height and
6126 header_line_height if current and desired matrices do not agree.
6128 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6130 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6131 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6133 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6135 Make --without-x compatible with --enable-gcc-warnings.
6136 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6137 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6138 members under HAVE_WINDOW_SYSTEM.
6139 * keyboard.c (make_lispy_focus_out): Likewise.
6140 (record_menu_key): Move under HAVE_MENUS.
6141 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6142 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6143 (syms_of_xdisp): Adjust user.
6144 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6145 (start_hourglass, cancel_hourglass):
6146 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6147 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6148 and CLEAR_FONT_TABLE_NFONTS.
6149 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6150 Declare only if HAVE_WINDOW_SYSTEM.
6151 (lface_same_font_attributes_p, clear_face_gcs): Define only
6152 if HAVE_WINDOW_SYSTEM.
6154 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6156 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6157 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6158 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6160 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6162 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6164 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6166 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6167 This fixes a type error on hosts where ptrdiff_t is wider than int.
6169 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6171 * keyboard.c (read_key_sequence_vs): New function.
6172 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6175 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6177 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6179 Makefile improvements.
6180 * Makefile.in (config.status): Don't use double-colon rules, as
6181 they are not portable according to POSIX. Fix shell typo with `;
6182 I guess this rule has never been tested?
6183 (VCSWITNESS): New macro, to override any environment var.
6185 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6187 * xterm.h (struct x_display_info): Do not track X connection
6188 fd separately because it is always available from Display.
6189 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6192 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6194 * buffer.c (drop_overlay):
6195 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6196 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6198 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6200 * buffer.c (Fmake_overlay, Fmove_overlay):
6201 * intervals.c (set_point_from_marker):
6202 * print.c (PRINTPREPARE): Prefer signal_error
6203 to plain error and report unsuitable marker too.
6205 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6207 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6208 for 'dragging' member.
6209 (struct x_output): Remove set-but-unused leftovers
6210 'left_before_move' and 'top_before_move'.
6211 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6212 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6213 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6214 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6215 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6216 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6217 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6218 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6220 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6222 * nsfont.m (INVALID_GLYPH): New define.
6223 (nsfont_encode_char): Use INVALID_GLYPH.
6224 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6226 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6228 * xterm.c (x_last_mouse_movement_time): Revert last change.
6229 This code should use XDisplayMotionBufferSize to check display's
6230 motion history first, and there are few other issues as well.
6231 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6232 (handle_one_xevent): Adjust user.
6234 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6236 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6237 * frame.c (Flast_nonminibuf_frame): ... to here.
6238 (check_minibuf_window): Don't abort if no window was found
6241 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6243 Use XGetMotionEvents to ask the last mouse motion time from X server.
6244 * xterm.c (X_MOTION_HISTORY): Default to 1.
6245 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6246 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6247 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6248 Ifdef away legacy code.
6249 (XTmouse_position, x_scroll_bar_report_motion):
6250 Use x_last_mouse_movement_time.
6251 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6254 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6256 * msdos.c (last_mouse_window): Move to...
6257 (dos_rawgetc): ...this function and adjust comment.
6258 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6259 (mouseMoved): ...this function and adjust comment.
6260 * w32term.c (last_window): Likewise with...
6261 (w32_read_socket): ...this function.
6262 * xterm.c (last_window): Likewise with...
6263 (handle_one_xevent): ...this function.
6265 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6267 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6268 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6269 (handle_one_xevent): ...to here.
6270 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6273 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6275 * msdos.c (IT_set_terminal_window): Remove no-op.
6276 (initialize_msdos_display): Adjust terminal setup.
6277 * w32console.c (w32con_set_terminal_window): Remove no-op.
6278 (initialize_w32_display): Adjust terminal setup.
6279 * w32term.c (w32_set_terminal_window): Remove no-op.
6280 (w32_create_terminal): Adjust terminal setup.
6281 * xterm.c (XTset_terminal_window): Remove no-op.
6282 (x_create_terminal): Adjust terminal setup.
6284 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6286 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6288 (ns_create_terminal): Adjust terminal setup.
6289 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6291 (w32_create_terminal): Adjust terminal setup.
6292 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6294 (x_create_terminal): Adjust terminal setup.
6296 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6298 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6299 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6300 * dispnew.c (buffer_posn_from_coords):
6301 * window.c (Fwindow_end, displayed_window_lines):
6302 * xdisp.c (redisplay_mode_lines): Use it.
6304 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6306 * fontset.c (face_for_char): Check char in the current face font first
6307 if HAVE_NS (Bug#15138).
6309 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6311 * window.c (temp_output_buffer_show): Make sure window returned
6312 by display_buffer is live (Bug#15213).
6314 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6316 Minor cleanup to avoid forward declarations.
6317 * coding.h (struct ccl_spec): Remove forward declaration.
6318 * composite.h (toplevel): Include font.h.
6319 (struct composition_it, struct face, struct font_metrics):
6320 Remove forward declaration.
6321 * dispextern.h (struct image, struct atimer): Likewise.
6322 * emacsgtkfixed.h (struct frame): Likewise.
6323 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6324 * font.h (struct font_driver, struct font, struct glyph_string)
6325 (struct face): Remove forward declaration.
6326 * fontset.h (struct face, struct font): Likewise.
6327 * frame.h (toplevel): Style cleanup.
6328 (enum output_method): Move to...
6329 * termhooks.h (enum output_method): ...here.
6330 (struct glyph, struct frame, struct ns_display_info)
6331 (struct x_display_info, struct w32_display_info):
6332 Remove forward declaration.
6333 * xterm.h (toplevel): Include termhooks.h.
6334 (struct font, struct window, struct glyph_matrix, struct frame)
6335 (struct input_event, struct face, struct image): Remove forward
6337 * gtkutil.h (struct _widget_value): Likewise.
6338 * keyboard.h (toplevel): Include termhooks.h.
6339 (struct input_event): Remove forward declaration.
6341 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6343 * intervals.c (set_point_from_marker): New function.
6344 * editfns.c (Fgoto_char):
6345 * process.c (Finternal_default_process_filter):
6346 * window.c (select_window_1): Use it.
6347 * buffer.h (set_point_from_marker): Add prototype.
6349 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6351 * w32.c (term_winsock): Call release_listen_threads before calling
6353 (_sys_wait_accept): Wait for accept event in a loop with a finite
6354 timeout, instead of waiting indefinitely. Will hopefully avoid
6355 hanging during exit because WSACleanup deadlocks waiting for the
6356 event object to be released. (Bug#14333)
6358 * w32proc.c (release_listen_threads): New function, signals all
6359 the reader threads that listen for connections to stop waiting.
6361 * w32.h (release_listen_threads): Add prototype.
6363 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6365 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6366 field of new marker (for sanity and safety).
6367 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6368 anyway because XMISCTYPE is a function and can't be an lvalue).
6370 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6372 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6373 (x_after_update_window_line, x_scroll_bar_create)
6374 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6375 (handle_one_xevent, x_clear_frame_area):
6376 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6377 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6378 * xterm.h (x_clear_area): Adjust prototype.
6380 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6382 Hook scanning and indentation functions to find_newline. This helps
6383 to avoid duplicated code and renders more respect to newline cache.
6384 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6385 * cmds.c (Fforward_line):
6386 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6387 Use find_newline and avoid unnecessary point movements.
6388 * search.c (scan_newline): Implement on top of find_newline.
6390 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6392 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6393 scoped code (bug#11258).
6395 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6397 * nsterm.m (last_window): New variable.
6398 (EV_TRAILER2): New macro.
6399 (EV_TRAILER): Call EV_TRAILER2.
6400 (mouseMoved:): Add support for mouse-autoselect-window
6401 on nextstep (Bug#6888).
6403 2013-08-28 Andreas Schwab <schwab@suse.de>
6405 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6406 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6407 Remove unused macro definitions.
6408 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6409 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6410 Only define if emacs.
6412 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6414 Prefer enum glyph_row_area to int where appropriate.
6415 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6417 (window_box, window_box_width, window_box_left, window_box_left_offset)
6418 (window_box_right, window_box_right_offset): Adjust prototypes.
6419 * xdisp.c (window_box, window_box_width, window_box_left)
6420 (window_box_left_offset, window_box_right, window_box_right_offset):
6421 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6422 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6423 * nsterm.m (ns_clip_to_row):
6424 * w32term.c (w32_clip_to_row):
6425 * xterm.c (x_clip_to_row): Likewise.
6427 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6429 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6430 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6432 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6434 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6435 for portability to hosts where /bin/sh has problems.
6437 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6439 Redesign redisplay interface to drop global output_cursor.
6440 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6441 (toplevel): Remove declaration of output_cursor.
6442 (set_output_cursor, x_cursor_to): Remove prototype.
6443 * window.h (struct window): New member output_cursor.
6444 (output_cursor_to): New function to replace RIF member.
6445 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6446 (update_text_area, set_window_cursor_after_update): Use it.
6447 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6448 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6449 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6450 * w32term.c (x_update_window_begin, x_update_window_end):
6451 * xterm.c (x_update_window_begin, x_update_window_end):
6452 Adjust to use per-window output cursor.
6454 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6456 Simplify SELECT_TYPE-related code.
6457 Like EMACS_TIME, this portability layer is no longer needed, since
6458 Emacs has been using fd_set as a portability layer for some time.
6459 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6460 (SELECT_TYPE): Remove. All uses changed to fd_set.
6461 (fd_set) [!FD_SET]: New typedef.
6463 Simplify EMACS_TIME-related code.
6464 This portability layer is no longer needed, since Emacs has been
6465 using struct timespec as a portability layer for some time.
6466 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6467 Include <time.h> rather than "systime.h"; that's all that's needed now.
6468 * dispnew.c: Include <timespec.h> rather than "systime.h";
6469 that's all that's needed now.
6470 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6471 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6472 TIMESPEC_RESOLUTION.
6473 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6474 LOG10_TIMESPEC_RESOLUTION.
6475 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6476 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6477 (make_emacs_time): Remove. All used changed to make_timespec.
6478 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6479 (current_timespec): Rename from current_emacs_time. All uses changed.
6480 (add_emacs_time): Remove. All uses changed to timespec_add.
6481 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6482 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6483 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6484 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6485 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6486 (current_timespec): Rename from current_emacs_time. All uses changed.
6487 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6488 changed to timespec_cmp.
6489 * xgselect.c: Include <timespec.h>, since our .h files don't.
6491 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6493 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6494 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6495 Remove the leftovers.
6496 * gtkutil.c (toplevel): Do not declare Qxft but include
6498 * image.c (toplevel): Do not declare Vlibrary_cache because
6499 it's already done in lisp.h.
6501 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6503 * lisp.h (Mouse_HLInfo): Move from here...
6504 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6505 (reset_mouse_highlight): New function.
6506 * msdos.c (dos_set_window_size, IT_update_begin)
6507 (internal_terminal_init):
6508 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6509 (ns_initialize_display_info):
6510 * w32console.c (initialize_w32_display):
6511 * w32term.c (x_update_window_end, x_free_frame_resources)
6512 (w32_initialize_display_info):
6513 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6514 * window.c (Fdelete_other_windows_internal):
6515 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6516 * termchar.h (toplevel):
6517 * xterm.h (toplevel): Include dispextern.h.
6519 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6521 Fix minor problems found by static checking.
6522 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6523 (expect): Avoid nested-if warning.
6524 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6525 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6526 * nsterm.h, nsterm.m (ns_select):
6527 * xgselect.c, xgselect.h (xg_select):
6528 Adjust signature to better match pselect's.
6529 * nsterm.m (ns_select):
6530 Don't set *TIMEOUT, since pselect doesn't.
6531 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6532 diagnostic about assigning const char * to it.
6533 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6535 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6537 * lread.c (substitute_object_recurse): Handle hash-tables as well
6540 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6542 Fix unlikely core dump in init_tty, and simplify terminfo case.
6543 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6544 The old version incorrectly dumped core if malloc returned a
6545 buffer containing only non-NUL bytes.
6546 (init_tty): Do not allocate or free termcap buffers; the
6547 struct does that for us now.
6548 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6549 (struct tty_display_info): Define members termcap_term_buffer and
6550 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6551 use them. Allocate them directly in struct rather than indirectly
6552 via a pointer, to simplify init_tty.
6554 * frame.c (check_minibuf_window): Initialize 'window' properly,
6555 so that Emacs reliably aborts later if 'window' is not initialized.
6557 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6559 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6560 of VoidSymbol (Bug#15154).
6562 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6564 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6565 mouse_face_beg_y and mouse_face_end_y.
6566 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6567 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6568 Adjust users and update comment where appropriate.
6570 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6572 * frame.c (check_minibuf_window): New function.
6573 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6574 Call check_minibuf_window (Bug#15183).
6576 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6578 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6579 because this is the only last cursor data we need to keep and consult.
6580 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6581 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6584 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6586 Fix recovering from possible decompression error.
6587 Since insert_from_gap doesn't always move point, we can't use PT as
6588 the position where the partially decompressed data ends, and
6589 should count how many bytes was produced so far.
6590 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6591 (unwind_decompress): Really delete partially uncompressed data.
6592 (Fzlib_decompress_region): Take decompressed data size into account.
6594 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6596 * syntax.c (init_syntax_once): Adjust comment and do an early
6597 initialization of Qchar_table_extra_slots just once...
6598 * casetab.c (init_casetab_once):
6599 * category.c (init_category_once):
6600 * character.c (syms_of_character):
6601 * coding.c (syms_of_coding):
6602 * xdisp.c (syms_of_xdisp): ...and omit it here.
6604 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6606 * xdisp.c (get_next_display_element): Don't apply to characters
6607 from a display vector the logic of setting it->end_of_box_run_p
6608 suitable for characters from a buffer. (Bug#15175)
6610 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6611 to handle directories, rather than '_utime' which doesn't.
6614 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6616 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6617 or fullscreen (Bug#14627).
6619 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6621 System-dependent integer overflow fixes.
6622 * process.c (Fset_process_window_size): Signal an error if
6623 the window size is outside the range supported by the lower level.
6624 * sysdep.c (set_window_size): Return negative on error,
6625 nonnegative on success, rather than -1, 0, 1 on not in system,
6626 failure, success. This is simpler. Caller changed.
6627 (serial_configure): Remove unnecessary initialization of local.
6628 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6629 size fits in unsigned long; this isn't true on some 32-bit hosts.
6630 Avoid buffer overrun if some future version of /proc/meminfo has a
6631 variable name longer than 20 bytes.
6632 (system_process_attributes) [__FreeBSD__]:
6633 Don't assume hw.availpages fits in 'int'.
6635 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6637 Don't let very long directory names overrun the stack.
6638 Fix some related minor problems involving "//", vfork.
6639 * callproc.c (encode_current_directory): New function.
6640 (call_process): Don't append "/"; not needed.
6641 * fileio.c (file_name_as_directory_slop): New constant.
6642 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6643 this can save the caller having to alloca.
6644 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6645 Use SAFE_ALLOCA, not alloca.
6646 (directory_file_name, Fexpand_file_name): Leave leading "//"
6647 alone, since it can be special even on POSIX platforms.
6648 * callproc.c (call_process):
6649 * process.c (Fformat_network_address):
6650 * sysdep.c (sys_subshell):
6651 Use encode_current_directory rather than rolling our own.
6652 (create_process): No need to encode directory; caller does that now.
6653 * process.h (encode_current_directory): New decl.
6654 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6655 Rework to avoid 'goto xyzzy;'.
6657 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6659 * xdisp.c (handle_face_prop): If the default face was remapped use
6660 the remapped face for strings from prefix properties. (Bug#15155)
6662 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6664 Minor cleanup for redisplay interface and few related functions.
6665 * frame.h (enum text_cursor_kinds): Move from here...
6666 * dispextern.h (enum text_cursor_kinds): ...to here.
6667 (toplevel): Drop unnecessary declarations.
6668 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6669 in update_window_end_hook and draw_window_cursor functions.
6670 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6671 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6672 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6673 * xterm.c (x_update_window_end, x_draw_window_cursor):
6674 * xdisp.c (display_and_set_cursor, update_window_cursor)
6675 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6676 enum text_cursor_kinds where appropriate.
6678 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6680 Redesign redisplay interface to drop updated_row and updated_area.
6681 * dispextern.h (updated_row, updated_area): Remove declaration.
6682 (struct redisplay_interface): Pass glyph row and row area parameters
6683 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6684 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6686 * dispnew.c (updated_row, updated_area): Remove.
6687 (redraw_overlapped_rows, update_window_line): Adjust user.
6688 (update_marginal_area, update_text_area): Likewise. Pass updated row
6689 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6690 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6693 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6695 * process.c (flush_pending_output): Remove stub.
6698 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6700 * callproc.c: Fix race that killed background processes (Bug#15144).
6701 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6702 Record deleted process-id in critical section, not afterwards.
6703 Don't mistakenly kill process created by a call-process invocation
6704 that discards output and does not wait.
6706 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6708 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6709 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6710 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6711 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6712 to shut up compiler in mark_object.
6713 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6715 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6717 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6718 We can't portably rely on PTY_OPEN doing that, even if
6719 it calls posix_openpt with O_CLOEXEC.
6721 2013-08-20 Kenichi Handa <handa@gnu.org>
6723 * character.c (string_char): Improve commentary.
6725 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6727 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6728 (struct animation_cache): Make signature a flexible array member.
6729 All uses changed. This is a tad slower but may insulate us better
6730 from future changes to ImageMagick.
6732 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6734 * image.c: Shrink memory needed for animation cache.
6735 (SIGNATURE_DIGESTSIZE): New constant.
6736 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6737 (imagemagick_create_cache): Copy the signature. This saves
6738 several KB of memory that ImageMagick wastes per signature.
6739 Don't bother updating the update_time, as the caller does that now.
6740 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6741 it's a fixed size struct member now.
6742 (imagemagick_get_animation_cache): Always destroy the signature,
6743 as it's now imagemagick_create_cache's responsibility to copy it.
6744 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6745 and use memcmp rather than strcmp.
6746 eassert that ImageMagick returns a signature of the specified length.
6748 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6750 * image.c (imagemagick_get_animation_cache): Don't segfault on
6752 (imagemagick_get_animation_cache): Revert to previous definition
6753 so that it actually works. But keep the memory leak fix.
6754 (imagemagick_get_animation_cache): Fix memory leak.
6756 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6758 * image.c: Fix animation cache signature memory leak.
6759 Fix some other minor performance problems while we're at it.
6760 (imagemagick_create_cache): Clear just the members that
6761 need clearing. Don't set update_time, as caller does that now.
6762 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6763 Simplify by using pointer-to-pointer instead of a prev pointer.
6764 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6765 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6766 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6767 it's already a copy. Free the signature probe unless it's cached.
6769 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6770 This was introduced by my 2013-08-12 fix for Bug#15035.
6772 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6774 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6775 (imagemagick_prune_animation_cache): Now static.
6777 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6779 * image.c (imagemagick_get_animation_cache): Don't segfault when
6780 pruning all entries.
6782 2013-08-18 Ken Brown <kbrown@cornell.edu>
6784 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6785 static heap if ENABLE_CHECKING is defined.
6786 (max_bss_sbrk_ptr): New variable.
6788 (report_sheap_usage): Report maximum static heap usage instead of
6789 ending static heap usage.
6791 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6793 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6794 of zlib_initialized according to the results of calling
6795 init_zlib_functions.
6797 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6799 * image.c: Implement an ImageMagick per-image cache.
6800 (imagemagick_get_animation_cache): Fix a double-free error.
6801 (imagemagick_load_image): Remove the ping_wand code, which only
6802 apparently saved time on invalid animated images, and slowed down
6803 everything else. Optimise for the common case.
6805 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6807 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6809 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6811 * marker.c (set_marker): Remove documentation of undefined behavior.
6813 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6815 * image.c (imagemagick_compute_animated_image): Animate correctly
6816 when sub-images are smaller than the main image.
6817 (imagemagick_compute_animated_image): Setting the iterator row to
6818 zero is apparently not allowed.
6819 (imagemagick_compute_animated_image): Allow images that say they
6820 have sub-images that are bigger than the main image, but just crop
6823 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6825 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6827 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6829 * image.c (imagemagick_compute_animated_image): Respect the GIF
6832 2013-08-15 Ken Brown <kbrown@cornell.edu>
6834 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6835 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6838 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6840 Fix minor problems found by static checking.
6841 * frame.c (delete_frame):
6842 * xdisp.c (next_element_from_display_vector):
6843 Avoid uninitialized local.
6844 * image.c (imagemagick_compute_animated_image): Port to C89.
6845 Prefer usual GNU indentation style for loops.
6846 Be more careful about bizarrely large sizes, by using ptrdiff_t
6849 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6851 Fix infinite frame selection loop (Bug#15025).
6852 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6854 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6856 * xdisp.c (compute_window_start_on_continuation_line):
6857 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6858 to make sure we end up setting the window start at the leftmost
6859 visible character of the display line. This avoids funky
6860 horizontal shifting because the window start is not kept on the
6861 same position. (Bug#15090)
6862 (next_element_from_display_vector): Support 'box' face attribute
6863 in the face definitions of a display vector. (Bug#15099)
6865 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6867 * image.c (imagemagick_compute_animated_image): Implement animated
6869 (imagemagick_compute_animated_image): Fix some compilation
6870 warnings. Implement a very simple cache to make the animation
6871 usable at all, but it should be replaced with a per-image cache.
6873 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6875 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6876 to do `for' loops over alist values.
6877 * buffer.h (FOR_EACH_BUFFER):
6878 * process.c (FOR_EACH_PROCESS): Use it.
6879 (handle_child_signal, status_notify, Fget_buffer_process)
6880 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6882 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6884 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6885 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6886 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6887 to xzalloc and so avoid redundant call to memset.
6888 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6889 members because it is allocated with xzalloc and so already zeroed.
6891 2013-08-14 Ken Brown <kbrown@cornell.edu>
6893 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6896 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6898 Utility function and macro to copy Lisp string to C string.
6899 * lisp.h (xlispstrdupa): New macro.
6900 (xlispstrdup): New prototype.
6901 * alloc.c (xlispstrdup): New function.
6902 * callint.c (Fcall_interactively):
6903 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6904 (Fsubstitute_in_file_name):
6905 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6906 * image.c (x_create_bitmap_from_file):
6907 * w32term.c (w32_term_init):
6908 * xterm.c (x_term_init): Use xlispstrdup.
6910 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6912 * image.c (imagemagick_load_image): Make animated pictures work.
6913 There's still some problems with background color settings, though
6916 * decompress.c (unwind_decompress): Always restore point.
6918 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6920 * marker.c (set_marker): Reformat documentation.
6922 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6924 * xdisp.c (cursor_type_changed): Now static.
6926 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6927 Use changed. This avoids the need to call xmalloc and for the
6928 caller to call xfree, and avoids memory leaks in some situations.
6930 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6932 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6933 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6934 (redisplay_window): If window_end_valid is cleared due to non-zero
6935 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6936 so do not call to try_cursor_movement for that window.
6938 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6940 * window.h (struct window): Convert window_end_pos and
6941 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6942 (wset_window_end_pos, wset_window_end_vpos): Remove.
6943 * dispnew.c (adjust_glyph_matrix):
6944 * window.c (Fwindow_end, replace_window, set_window_buffer)
6946 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6947 (set_vertical_scroll_bar, redisplay_window, try_window)
6948 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6949 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6950 (note_mouse_highlight): Adjust users.
6951 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6954 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6956 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6957 * image.c (imagemagick_filename_hint): Use `const char *' and
6958 prefer SSDATA to SDATA to avoid warnings.
6960 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6962 Cleanup window fringes, margins and scroll bars adjustments.
6963 * window.c (set_window_fringes, set_window_margins)
6964 (set_window_scroll_bars, apply_window_adjustment): New functions.
6965 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6966 (Fset_window_scroll_bars): Use them.
6968 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6970 * window.h (struct window): Convert scroll_bar_width
6971 from Lisp_Object to integer. Adjust comment.
6972 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6974 * window.c (wset_scroll_bar_width): Remove.
6975 (make_window): Initialize scroll_bar_width.
6976 (Fsplit_window_internal): Use direct assignment.
6977 (Fset_window_configuration, save_window_save):
6978 Convert Lisp_Object to integer and back where appropriate.
6979 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6980 bar was actually changed, and mention this in docstring.
6982 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6984 * decompress.c: Minor simplifications.
6985 (Fzlib_decompress_region): Don't bother verifying
6986 that avail_out <= UINT_MAX, as that was confusing.
6987 Mention the restriction in a comment instead.
6988 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6990 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6992 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6993 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6995 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6997 * image.c (imagemagick_filename_hint): Check for errors in the
7000 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7002 * window.c (Fwindow_margins): Return nil when there's no marginal
7003 area, as per the documented API.
7005 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
7006 Fmake_vector, as scroll bar's struct members are not all Lisp
7007 objects now. This avoids crashes in GC.
7009 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7010 bool, so its address could be taken.
7012 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7014 * image.c (imagemagick_filename_hint): New function to possibly
7015 apply `image-content-type-suffixes'.
7016 (imagemagick_load_image): Use it.
7018 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7020 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7021 if loading zlib failed.
7023 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7025 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7026 2013-08-13 checkin below. Change bool to BOOL, rule is:
7027 All Obj-C code uses BOOL, except for interfaces callable from C.
7029 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7031 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7033 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7034 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7035 bool instead of BOOL.
7036 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7037 from Lisp_Object to bitfield. Adjust comment.
7038 * w32term.c (x_scroll_bar_create): Adjust user.
7039 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7040 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7041 Use bool for boolean.
7042 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7043 to `unsigned int' when defining a bitfield.
7045 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7047 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7049 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7051 * window.h (struct window): Convert left_margin_cols and
7052 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7053 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7054 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7056 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7058 (showing_window_margins_p, update_window_line, update_frame_1):
7059 * fringe.c (draw_fringe_bitmap_1):
7060 * xdisp.c (window_box_width): Adjust users.
7061 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7062 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7063 Use direct assignment.
7064 (Fset_window_configuration, save_window_save, Fwindow_margins):
7065 Convert Lisp_Object to integer and back where appropriate.
7066 (Fset_window_margins): Adjust user. Return t if any margin
7067 was actually changed, and mention this in docstring.
7069 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7071 * syntax.c (forward_word):
7072 * cmds.c (forward_char, backward_char): Mention the optional argument.
7074 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7076 * window.h (struct window): Convert left_fringe_width
7077 and right_fringe_width from Lisp_Objects to integers.
7079 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7080 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7081 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7083 (make_window): Initialize new integer fields to -1.
7084 (Fsplit_window_internal): Use direct assignment.
7085 (Fset_window_configuration, save_window_save):
7086 Convert Lisp_Object to integer and back where appropriate.
7087 (Fset_window_fringes): Adjust user. Return t if any fringe
7088 was actually changed, and mention this in docstring.
7090 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7092 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7093 * nsfns.m (x_set_cursor_type):
7094 * w32fns.c (x_set_cursor_type):
7095 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7096 * xdisp.c (set_frame_cursor_types): ...but in common code.
7098 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7100 * font.c (clear_font_cache): New function, stripped from...
7101 (Fclear_font_cache): ...here, which now uses the function
7102 above. Adjust comment.
7103 * font.h (clear_font_cache): Add prototype.
7104 * xfaces.c (clear_face_cache): Use clear_font_cache.
7106 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7108 * window.c (Fset_window_start): Compare `w', not `window' because
7109 `w' might not be equal to `window' after call to decode_live_window.
7111 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7113 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7114 This fixes a problem introduced by the Bug#15035 patch
7115 when using GPG. Reported by Herbert J. Skuhra.
7117 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7119 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7120 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7121 not yet initialized.
7123 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7125 * decompress.c (Fzlib_decompress_region): Support zlib
7126 decompression, too, and rename.
7128 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7130 Minor zlib configuration tweaks.
7131 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7132 Don't assume presence of fn_inflateInit2_ zlib internal function.
7134 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7136 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7137 include the zlib prefix.
7139 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7141 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7142 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7143 define static variables that are pointers to zlib functions to be
7145 (init_zlib_functions) [WINDOWSNT]: New function.
7146 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7148 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7149 macros instead of invoking the zlib functions directly.
7150 (syms_of_decompress): DEFSYM Qzlib_dll.
7151 Staticpro Szlib_available_p.
7153 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7155 Avoid looping over all frame windows to freeze and unfreeze.
7156 * window.h (struct window): Drop frozen_window_start_p.
7157 (freeze_window_starts): Drop prototype.
7158 * frame.h (struct frame): New frozen_window_starts flag.
7159 (FRAME_WINDOWS_FROZEN): New macro.
7160 * window.c (freeze_window_start, freeze_window_starts):
7162 (select_window, replace_window): Adjust users.
7163 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7164 (window_frozen_p): New function.
7165 (redisplay_window): Use it.
7167 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7169 Fix some fd issues when running subprocesses (Bug#15035).
7170 Fix bugs that can leak files or file descriptors on errors.
7171 Don't unlink open temp files, as that's hard for users to diagnose
7172 when things go awry (e.g., temp disk exhausted).
7173 Don't bother to lock temp files. Check for invalid recursion.
7174 * callproc.c (synch_process_fd): Remove. All uses removed.
7175 (synch_process_tempfile): New var or macro.
7176 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7178 (record_kill_process): New arg, the temp name. All callers changed.
7179 (delete_temp_file): Now just a simple wrapper around unlink.
7180 (call_process_kill): New arg, the call_process_fd array.
7181 Close them all. Clear synch_process_pid. Remove the temp file,
7182 or arrange for it to be removed.
7183 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7184 that's been moved to synch_process_tempfile. Caller changed.
7185 Do not remove the tempfile; that's now call_process_kill's
7187 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7188 call_process_kill; the caller now does that.
7189 (call_process_cleanup): Do not close the process fd; that's now
7190 call_process_kill's responsibility.
7191 (Fcall_process): Implement via new function call_process, which
7192 has most of the old body of Fcall_process, but with a different API.
7193 (call_process): New function that does not open or close filefd if
7194 it is nonnegative. Record which fds need to be closed, and let
7195 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7196 Signal an error if invoked recursively (could be done via a hook).
7197 Simplify creation of the tempfile in the MSDOS case.
7198 Don't create the output file until after checking for the executable.
7199 Report any failure to open /dev/null.
7200 Don't open /dev/null for writing twice; once is enough.
7201 Don't create pipe if all output is being discarded or sent to file.
7202 Don't worry about setting up the coding system or reading from the
7203 pipe if all output is being discarded.
7204 Hoist fd_error local into top level, to lessen block nesting.
7205 Don't record deleted pid here; now done by Fcall_process_region.
7206 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7207 and note its success in synch_process_tempfile.
7208 Do not leak resources when child_setup fails.
7209 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7210 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7211 (create_temp_file): Now returns open fd, with an additional
7212 Lisp_Object * argument to return the name. All callers changed.
7213 Do not close the file; rewind it instead, and leave it open for
7214 the caller. Do not lock the temp file. Unwind-protect the file
7215 and the file-descriptor.
7216 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7217 If an asynchrounous process, record it here, not in call_process.
7218 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7219 * eval.c (set_unwind_protect): New function.
7220 * fileio.c (write_region): New function, generalized from the
7221 old Fwrite_region. Do not lock temp files.
7222 (Fwrite_region): Use it.
7223 * lisp.h (set_unwind_protect, write_region): New decls.
7224 * process.c: Include <verify.h>.
7225 (make_process): Mark fds as initially closed.
7226 (deleted_pid_list): Now a list of pid-filename pairs.
7228 (close_process_fd): New function.
7229 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7230 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7231 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7232 (create_process, create_pty, Fmake_serial_process)
7233 (server_accept_connection): Record which fds need to be closed,
7234 and let deactivate_process close them.
7235 (Fmake_network_process): Do not discard the unwind-protect
7236 until it's safe to do so.
7237 (deactivate_process): Close the fds opened by create_process etc.
7238 (Fprocess_send_eof): Adjust to new way of recording open fds.
7239 Report an error if /dev/null can't be opened, instead of aborting.
7240 * process.h (PROCESS_OPEN_FDS): New constant.
7241 (struct Lisp_Process): New member open_fds.
7242 (record_kill_process, record_deleted_pid): Adjust signatures.
7243 (record_deleted_pid): Move decl here ...
7244 * syswait.h (record_deleted_pid): ... from here.
7246 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7248 * decompress.c: Fix bugs with large buffers and weird inputs.
7249 Tune a bit. Reindent as per usual Emacs style.
7250 (BUFFER_SIZE): Remove.
7251 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7252 more than UINT_MAX bytes. Decompress into the gap instead of into
7253 an auto buffer, as this should avoid copying. Return nil if
7254 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7255 set immediate_quit; we shouldn't trust zlib code that much.
7257 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7259 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7260 errors, and really move the gap to where we want it.
7262 * lisp.h: Include decompress.c support.
7264 * emacs.c (main): Include decompress.c support.
7266 * Makefile.in: Include -lz if present.
7268 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7270 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7271 (initWithTitle:): Initialize frame to 0.
7272 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7273 (fillWithWidgetValue:frame:): Rename from
7274 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7276 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7277 fillWithWidgetValue:frame:
7279 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7280 remove memory leak warnings.
7282 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7283 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7286 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7287 (x_activate_menubar): Update the whole menu.
7288 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7289 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7290 current event is not NSSystemDefined (Bug#15001).
7291 Call ns_check_menu_open only if trackingMenu is 2.
7292 (menuDidClose:): New method, decrease trackingMenu.
7293 (fillWithWidgetValue:setDelegate:): New method.
7294 (fillWithWidgetValue:): Call the above.
7296 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7298 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7300 Omit some unnecessary casts.
7301 Many of these go back to the old pre-C89 days, when they may have
7302 been needed, but we've been assuming C89 or later for a while now.
7303 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7304 (live_float_p, live_misc_p, live_vector_p):
7305 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7306 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7307 (defvar_per_buffer):
7308 * callint.c (Fcall_interactively):
7309 * doc.c (Fsubstitute_command_keys):
7310 * filelock.c (get_boot_time):
7311 * frame.c (xrdb_get_resource):
7312 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7313 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7314 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7315 (menuitem_highlight_callback, menu_destroy_callback)
7316 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7317 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7318 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7319 (xg_tool_bar_help_callback, tb_size_cb):
7320 * image.c (xpm_alloc_color, png_read_from_memory)
7321 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7322 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7324 * keymap.c (describe_map):
7325 * nsfns.m (Fns_display_monitor_attributes_list):
7326 * nsmenu.m (process_dialog:):
7327 * nsterm.m (hold_event):
7328 * process.c (wait_reading_process_output):
7329 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7330 * scroll.c (do_direct_scrolling, scrolling_1):
7331 * termcap.c (tgetent):
7332 * window.c (check_window_containing, add_window_to_list)
7333 (freeze_window_starts):
7334 * xdisp.c (compare_overlay_entries, vmessage):
7335 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7336 (x_get_monitor_attributes_xrandr)
7337 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7338 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7339 * xfont.c (xfont_match, xfont_open):
7340 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7341 (menubar_selection_callback, menu_position_func)
7342 (popup_selection_callback, create_and_show_popup_menu)
7343 (dialog_selection_callback, create_and_show_dialog):
7344 * xrdb.c (x_get_string_resource)
7346 * xsmfns.c (x_session_check_input):
7347 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7348 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7349 (xaw_jump_callback, xaw_scroll_callback):
7350 Omit unnecessary casts.
7352 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7354 Minor string-length refactoring.
7355 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7356 * frame.c (make_monitor_attribute_list):
7357 Prefer build_string to strlen + make_string.
7359 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7361 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7362 don't check minor_code (Bug#14417).
7364 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7366 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7367 vertical positions instead. This avoids calling MATRIX_ROW with
7368 row numbers that are possibly beyond valid limits. (Bug#15064)
7370 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7372 Use xstrdup and build_unibyte_string where applicable.
7373 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7374 * xfns.c (x_window):
7375 * xrdb.c (x_get_customization_string):
7376 * xterm.c (xim_initialize):
7377 * w32fns.c (w32_window): Use xstrdup.
7378 (w32_display_monitor_attributes_list):
7379 * emacs.c (init_cmdargs):
7380 * keyboard.c (PUSH_C_STR):
7381 * nsfont.m (nsfont_open):
7382 * sysdep.c (system_process_attributes):
7383 * w32.c (system_process_attributes):
7384 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7386 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7388 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7389 variables of these types so that GDB would know about them, as aid
7390 for debugging fatal exceptions. (Bug#15024) See also
7391 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7394 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7396 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7397 larger than the NSWindow (Bug#14934).
7399 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7401 Redesign redisplay interface to drop global variable updated_window.
7402 Always pass currently updated window as a parameter to update routines.
7403 * dispextern.h (updated_window): Remove declaration.
7404 (struct redisplay_interface): Pass window parameter to
7405 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7406 and after_update_window_hook.
7407 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7409 * dispnew.c (updated_window): Remove.
7410 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7411 (update_window_line): Adjust to match redisplay interface changes.
7412 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7413 (ns_scroll_run, ns_after_update_window_line):
7414 * w32term.c (x_update_window_begin, x_update_window_end)
7415 (x_after_update_window_line, x_scroll_run):
7416 * xterm.c (x_update_window_begin, x_update_window_end)
7417 (x_after_update_window_line, x_scroll_run):
7418 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7419 Likewise. Adjust comments where appropriate.
7420 (x_cursor_to): Simplify because this is always called during window
7421 update (but install debugging check anyway).
7422 (expose_window): Check must_be_updated_p flag to see whether this
7423 function is called during window update.
7425 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7427 Do not reset window modification event counters excessively.
7428 These leftovers and poor man's tricky methods to catch extra
7429 redisplay's attention are no longer needed.
7430 * frame.c (set_menu_bar_lines_1):
7431 * minibuf.c (read_minibuf_unwind):
7432 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7433 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7434 (window_scroll_line_based, Fset_window_configuration):
7435 * xdisp.c (redisplay_window): Do not reset last_modified and
7436 last_overlay_modified counters.
7438 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7440 * xselect.c (x_send_client_event): Set send_event and serial, memset
7441 data.l as it might be bigger than data.b. Use 24 bit mask to
7442 XSendEvent (Bug#15034).
7444 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7446 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7447 for TTY frames that are not the top frame on their console.
7450 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7452 * w32term.c (w32fullscreen_hook): Really maximize frame when
7453 asked for (Bug#14841).
7455 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7457 Prefer selected_window to Fselected_window, likewise for frames.
7458 * buffer.c (Fbuffer_swap_text):
7459 * data.c (Fvariable_binding_locus):
7460 * window.c (run_window_configuration_change_hook): Adjust users.
7461 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7462 Use decode_live_frame.
7464 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7466 Be more careful if selected window shows the buffer other than current,
7467 use window_outdated only if this is not so. This change should also
7468 address some weird issues discussed in Bug#13012.
7469 * window.h (window_outdated): New prototype.
7470 * window.c (window_outdated): Now here. Convert from static and
7471 always assume window's buffer.
7472 (Fwindow_end, Fwindow_line_height): Use it.
7473 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7474 and always assume window's buffer.
7475 (redisplay_window): Adjust user.
7476 (redisplay_internal): Call to reconsider_clip_changes once and
7477 check whether mode line should be updated only if selected window
7478 shows current buffer.
7479 (run_window_scroll_functions): Use eassert for debugging check.
7480 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7482 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7484 * window.c (window_scroll, window_scroll_pixel_based)
7485 (window_scroll_line_based): Use bool for booleans.
7487 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7489 * process.c: Fix minor off-by-one issues in descriptor counts.
7490 This shouldn't fix any real bugs, but it cleans up the code a bit.
7491 (max_process_desc, max_input_desc): -1, not 0, means none.
7493 (delete_input_desc): New function.
7494 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7495 (deactivate_process): Scan backwards when recomuting max_process_desc;
7496 that should be faster.
7497 (init_process_emacs): Initialize max_input_desc.
7499 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7501 Use region cache to speedup bidi_find_paragraph_start.
7502 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7503 Rename cache_long_line_scans to cache_long_scans.
7504 * buffer.c (bset_cache_long_line_scans): Rename to
7505 bset_cache_long_scans.
7506 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7507 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7509 (syms_of_buffer): Rename cache-long-line-scans to
7510 cache-long-scans. Adjust docstring.
7511 * search.c (newline_cache_on_off):
7512 * indent.c (width_run_cache_on_off): Adjust users.
7513 * bidi.c (bidi_paragraph_cache_on_off): New function.
7514 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7515 * insdel.c (prepare_to_modify_buffer):
7516 Invalidate bidi_paragraph_cache if enabled.
7518 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7520 Invalidate region caches only if buffer text is going to be changed.
7521 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7522 (modify_text): ...new prototype.
7523 (prepare_to_modify_buffer_1): New prototype.
7524 * textprop.c (modify_region): Rename to...
7525 (modify_text_properties): ...new function.
7526 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7527 (Fremove_list_of_text_properties): Adjust users.
7528 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7529 (modify_text): ...new function.
7530 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7531 (prepare_to_modify_buffer_1): ...new function.
7532 * casefiddle.c (casify_region):
7533 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7534 (Ftranspose_regions): Use modify_text.
7536 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7538 * lisp.mk (lisp): Add nadvice.elc.
7540 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7542 New macro to iterate over live buffers similar to frames.
7543 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7544 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7545 Declare buffer-related variables here to offload lisp.h.
7546 * buffer.c (Vbuffer_alist): Adjust comment.
7547 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7548 (other_buffer_safely):
7549 * data.c (store_symval_forwarding):
7550 * dispnew.c (Fframe_or_buffer_changed_p):
7551 * fileio.c (Fdo_auto_save):
7552 * filelock.c (unlock_all_files):
7553 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7555 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7557 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7558 * callproc.c (create_temp_file):
7559 * filelock.c (create_lock_file):
7560 Assume mkostemp, since it's now provided by Gnulib.
7562 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7564 * w32.c (mkostemp): New function.
7565 (mktemp): Remove, no longer used. Most of the code reused in
7566 mkostemp. (Bug#15015)
7567 (mktemp): Don't undef.
7569 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7571 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7572 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7573 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7574 (free_glyph_pool, check_glyph_memory): Likewise for
7575 all users. Adjust comments where appropriate.
7577 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7579 * composite.h: Minor fixups.
7580 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7581 to fix a misspelling, and change it to an inline function while
7582 we're at it (it need not be a macro). All uses changed.
7583 (composition_method, composition_valid_p):
7584 Rewrite to avoid assignments in if-conditions.
7586 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7588 Do not use global Lisp_Object in composition macros.
7589 * composite.h (composition_temp): Remove declaration.
7590 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7591 (composition_method, composition_valid_p): ...inline functions.
7592 (compose_region): Remove the leftover.
7593 * composite.c (composition_temp): Remove.
7594 (run_composition_function, update_compositions)
7595 (composition_compute_stop_pos, composition_adjust_point)
7596 (Ffind_composition_internal):
7597 * coding.c (handle_composition_annotation):
7598 * xdisp.c (handle_composition_prop, check_point_in_composition):
7599 Related users changed.
7601 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7603 Drop FRAME_PTR typedef.
7604 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7605 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7606 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7607 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7608 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7609 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7610 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7611 All related users changed.
7613 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7615 * eval.c (default_toplevel_binding): New function.
7617 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7618 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7619 (syms_of_eval): Export them.
7620 * data.c (Fdefault_value): Micro cleanup.
7621 * term.c (init_tty): Use "false".
7623 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7625 Fix X GC leak in GTK and raw (no toolkit) X ports.
7626 * xterm.c (x_free_frame_resources): If white and black relief
7627 GCs are allocated, always free them here.
7628 * xfns.c (x_make_gc): Omit redundant initialization.
7629 * widget.c (create_frame_gcs): Remove the leftover.
7630 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7631 in x_free_frame_resources.
7633 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7635 * nsterm.m (windowWillResize:toSize:): Only change title if
7636 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7638 (viewDidEndLiveResize): New method.
7640 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7641 inside NS_IMPL_COCOA.
7643 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7645 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7646 Do not check whether undo is enabled because record_insert and
7647 record_delete does that themselves.
7649 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7651 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7652 member which is not really used any more.
7653 (FRAME_XIC_BASE_FONTNAME): Remove.
7654 * xfns.c (xic_free_fontset): Adjust user.
7655 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7656 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7657 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7658 (xdialog_show): Use eassert for debugging check.
7659 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7661 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7663 * fileio.c, fns.c (merge): Move extern decl from here ...
7664 * lisp.h (merge): ... to here.
7666 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7668 Fix last font-related change.
7669 * w32font.h (w32font_list_internal, w32font_match_internal):
7671 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7672 (uniscribe_list_family): Adjust to match font API change.
7673 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7674 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7676 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7678 * frame.h (FRAME_MOUSE_UPDATE):
7679 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7680 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7682 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7684 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7685 * font.h (struct font_driver): Change list, match, and list_family
7686 functions to accept struct frame * as first arg.
7687 * font.c (font_score, font_compare, font_sort_entities):
7689 (font_sort_entities, font_list_entities, font_select_entity)
7690 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7691 match font API change.
7692 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7693 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7694 * ftxfont.c (ftxfont_list, ftxfont_match):
7695 * xftfont.c (xftfont_list, xftfont_match):
7696 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7697 * w32font.c (w32font_list, w32font_match, w32font_list)
7698 (w32font_list_internal, w32_font_match_internal): Likewise.
7699 * xfaces.c (Fx_family_fonts): Adjust user.
7701 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7703 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7704 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7705 only if HAVE_X_WINDOWS is in use.
7706 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7707 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7708 * w32term.c (x_wm_set_icon_position): Likewise.
7709 * w32fns.c (x_icon): Adjust user.
7711 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7713 * xterm.c (last_mouse_press_frame): Remove the
7714 leftover which is not really used any more.
7715 (handle_one_xevent, syms_of_xterm): Adjust users.
7716 (x_flush): Call XFlush once per each X display, not frame.
7717 This is better because this code always unconditionally skips
7718 non-X frames in Vframe_list and issues the only XFlush if we
7719 have more than one X frame on the same X display.
7720 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7721 Use bool for booleans.
7722 (x_draw_glyph_string_background, cvt_string_to_pixel)
7723 (cvt_pixel_dtor): Drop unnecessary prototypes.
7724 * xterm.h (x_display_ok): Adjust prototype.
7726 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7728 Drop unnecessary functions that deals with frame pixel size.
7729 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7730 (x_pixel_height): Drop prototypes.
7731 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7732 (x_pixel_height): Drop implementations.
7733 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7734 which should be always valid for window frame.
7735 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7736 * w32menu.c (Fx_popup_dialog):
7737 * xmenu.c (Fx_popup_dialog): Likewise for both.
7739 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7741 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7742 frame parameters and call to Fmodify_frame_parameters just once.
7743 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7744 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7745 and mention nil frame in docstring.
7747 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7749 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7750 (x_figure_window_size): Likewise. Adjust to return long.
7751 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7752 (toplevel): Move Qterminal_live_p to...
7753 * terminal.c (toplevel): ...here, make it static, and...
7754 (syms_of_terminal): ...DEFSYM here.
7755 * frame.h (Qterminal_live_p): Remove declaration.
7756 (make_frame, x_figure_window_size): Adjust prototype.
7757 * nsfns.m (Fx_create_frame): Use long for window flags.
7759 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7761 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7762 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7763 Do not assume that emacs_close (INT_MAX) is a no-op.
7765 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7767 * xfaces.c (make_face_cache): For struct face_cache, prefer
7768 xmalloc to xzalloc and so avoid redundant call to memset.
7769 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7771 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7773 * fringe.c (draw_window_fringes, update_window_fringes)
7774 (compute_fringe_widths):
7775 * w32term.c (x_draw_glyph_string):
7776 * window.c (candidate_window_p, Frecenter):
7777 * xfaces.c (realize_basic_faces, realize_default_face)
7778 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7779 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7780 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7781 * xmenu.c (Fx_menu_bar_open_internal):
7782 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7783 * xsettings.c (xft_settings_event):
7784 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7785 Use bool for booleans. Adjust style and comments where
7787 * dispextern.h (draw_window_fringes, update_window_fringes)
7788 (compute_fringe_widths):
7789 * xterm.h (x_had_errors_p): Adjust prototype.
7791 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7793 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7794 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7796 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7798 * fns.c (toplevel): Remove comment before Fsafe_length because
7801 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7803 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7805 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7807 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7808 frame which got the message is still alive, before dereferencing
7809 its pointer. (Bug#14970)
7811 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7812 be a live window, before using it as such. (Bug#14970)
7814 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7816 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7817 w32_detect_focus_change instead of doing part of its job by hand.
7818 This fixes the problem whereby FOCUS_OUT events were not sent to
7821 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7823 * process.c (Fprocess_list): Doc fix.
7825 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7826 being re-exposed only if it didn't ask to become visible.
7827 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7828 was previously iconified. (Bug#14841)
7829 (x_iconify_frame): Mark the frame iconified.
7831 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7833 Fix minor problems found by static checking.
7834 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7835 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7837 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7839 * eval.c (set_specpdl_old_value): New function.
7840 (unbind_to): Minor simplification.
7841 (get_backtrace_frame): New function.
7842 (Fbacktrace_frame): Use it. Add `base' argument.
7843 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7844 (syms_of_eval): Export backtrace-eval.
7845 * xterm.c (x_focus_changed): Simplify.
7847 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7849 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7851 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7853 * xdisp.c (redisplay_window): Instead of moving point out of
7854 scroll margin, reject the force_start method, and try scrolling
7855 instead. (Bug#14780)
7857 2013-07-24 Ken Brown <kbrown@cornell.edu>
7859 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7862 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7864 * eval.c (Fprogn): Do not check that BODY is a proper list.
7865 This undoes the previous change. The check slows down the
7866 interpreter, and is not needed to prevent a crash. See
7867 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7869 2013-07-23 Glenn Morris <rgm@gnu.org>
7871 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7873 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7875 Port to GNU/Linux systems with tinfo but not ncurses.
7876 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7877 to decide whether ncurses is being used. Without this change,
7878 GCC complains about tgetent not being declared, on a system
7879 that has tinfo installed but ncurses not installed.
7881 * eval.c (Fprogn): Check that BODY is a proper list.
7883 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7884 * data.c (Fsetq_default):
7885 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7886 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7888 Tune by taking advantage of the fact that ARGS is always a list
7889 when a function is declared to have UNEVALLED args.
7891 * emacsgtkfixed.c: Port to GCC 4.6.
7892 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7894 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7896 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7897 here to silence compiler warnings.
7899 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7901 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7902 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7903 from messing up Emacs's 'struct frame' (Bug#14923).
7905 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7907 * alloc.c (make_save_ptr_ptr): Define this function.
7908 It was inadvertently omitted. It's needed only if
7909 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7911 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7913 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7914 frame have focus (Bug#14895).
7916 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7918 Avoid vfork-related deadlock more cleanly.
7919 * callproc.c (child_setup): When the child's exec fails, output
7920 the program name, as that's more useful. Use O_NONBLOCK to avoid
7922 * process.c (create_process_1): Remove; no longer needed.
7923 (create_process): Remove timer hack; no longer needed, now that
7924 the child avoids deadlock.
7926 2013-07-20 Glenn Morris <rgm@gnu.org>
7928 * image.c (Fimage_flush): Fix doc typo.
7930 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7932 Fix array bounds violation when pty allocation fails.
7933 * process.c (PTY_NAME_SIZE): New constant.
7934 (pty_name): Remove static variable; it's now auto.
7935 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7936 Take pty_name as an arg rather than using a static variable.
7937 All callers changed.
7938 (create_process): Recover pty_flag from process, not from volatile local.
7939 (create_pty): Stay inside array even when pty allocation fails.
7940 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7942 * lread.c (Fload): Avoid initialization only when lint checking.
7943 Mention that it's needed only for older GCCs.
7945 2013-07-20 Kenichi Handa <handa@gnu.org>
7947 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7948 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7950 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7952 * lread.c (Fload): Avoid uninitialized warning.
7954 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7956 Fix some minor file descriptor leaks and related glitches.
7957 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7958 (create_lock_file): Use write, not emacs_write.
7959 * image.c (slurp_file, png_load_body):
7960 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7961 (server_accept_connection):
7962 Don't leak an fd on memory allocation failure.
7963 * image.c (slurp_file): Add a cheap heuristic for growing files.
7964 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7965 as that's what the other routines do. Maybe input need not be
7966 blocked at all, but it's better to be consistent.
7967 Avoid undefined behavior when strlen is zero.
7969 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7970 (NSTATICS): Now a constant; doesn't need to be a macro.
7972 2013-07-19 Richard Stallman <rms@gnu.org>
7974 * coding.c (decode_coding_utf_8): Add simple loop for fast
7975 processing of ASCII characters.
7977 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7979 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7981 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7983 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7984 unportable 'struct x_display_info'.
7985 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7988 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7990 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7991 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7993 (system_process_attributes): Prefer plain char to unsigned char
7994 when either will do. Clean up properly if interrupted or if
7995 memory allocations fail. Don't assume sscanf succeeds.
7996 Remove no-longer-needed workaround to stop GCC from whining.
7997 Read command-line once, instead of multiple times. Check read status a
8000 Fix obscure porting bug with varargs functions.
8001 The code assumed that int is treated like ptrdiff_t in a vararg
8002 function, which is not a portable assumption. There was a similar
8003 -- though these days less likely -- porting problem with various
8004 assumptions that pointers of different types all smell the same as
8005 far as vararg functions is conserved. To make this problem less
8006 likely in the future, redo the API to use varargs functions.
8007 * alloc.c (make_save_value): Remove this vararg function.
8008 All uses changed to ...
8009 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8010 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8012 (make_save_ptr): Rename from make_save_pointer, for consistency with
8013 the above. Define only on platforms that need it. All uses changed.
8015 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8017 * keyboard.c: Try to fix typos in previous change.
8018 (DISPLAY_LIST_INFO): New macro.
8019 (kbd_buffer_get_event): Do not access members that are not present
8020 in X11. Revert inadvertent change of "!=" to "=".
8022 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8024 * keyboard.c (kbd_buffer_get_event):
8025 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8026 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8028 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8030 * filelock.c: Fix unlikely file descriptor leaks.
8031 (get_boot_time_1): Rework to avoid using emacs_open.
8032 This doesn't actually fix a leak, but is better anyway.
8033 (read_lock_data): Use read, not emacs_read.
8035 * doc.c: Fix minor memory and file descriptor leaks.
8036 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8037 (get_doc_string, Fsnarf_documentation):
8038 Fix file descriptor leak on error.
8040 * term.c: Fix minor fdopen-related file descriptor leaks.
8041 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8042 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8044 * charset.c: Fix file descriptor leaks and errno issues.
8046 (load_charset_map_from_file): Don't leak file descriptor on error.
8047 Use plain record_xmalloc since the allocation is larger than
8048 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8050 * eval.c (record_unwind_protect_nothing):
8051 * fileio.c (fclose_unwind):
8053 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8054 The replacement doesn't block input, but that no longer seems
8057 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8059 * lread.c: Fix file descriptor leaks and errno issues.
8060 (Fload): Close some races that leaked fds or streams when 'load'
8062 (Fload, openp): Report error number of last nontrivial failure to open.
8063 ENOENT counts as trivial.
8064 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8066 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8067 now that the function is always called with a nonnegative arg.
8068 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8069 All uses replaced with ...
8070 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8072 A few more minor file errno-reporting bugs.
8073 * callproc.c (Fcall_process):
8074 * doc.c (Fsnarf_documentation):
8075 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8076 * process.c (set_socket_option):
8077 Don't let a constructor trash errno.
8078 * doc.c: Include <errno.h>.
8080 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8082 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8084 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8086 Fix w32 bug with call-process-region (Bug#14885).
8087 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8088 to Fcall_process when the input is empty. This simplifies the
8089 code a bit. It makes no difference on POSIXish platforms but
8090 apparently it fixes a bug on w32.
8092 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8093 * fileio.c (close_file_unwind): Don't close if FD is negative;
8094 this can happen when unwinding a zapped file descriptor.
8095 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8096 in case Emacs runs out of memory between the two unwind-protects.
8097 Don't trash errno when closing FD.
8098 Zap the FD in the specpdl when closing it, instead of deferring
8099 the removal of the unwind-protect; this fixes a bug where a child
8100 function unwinds the stack past us.
8102 New unwind-protect flavors to better type-check C callbacks.
8103 This also lessens the need to write wrappers for callbacks,
8104 and the need for make_save_pointer.
8105 * alloc.c (free_save_value):
8106 * atimer.c (run_all_atimers):
8108 * alloc.c (safe_alloca_unwind):
8109 * atimer.c (unwind_stop_other_atimers):
8110 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8111 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8112 * minibuf.c (choose_minibuf_frame_1):
8113 * process.c (make_serial_process_unwind):
8114 * xdisp.c (pop_message_unwind):
8115 * xselect.c (queue_selection_requests_unwind):
8116 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8117 * alloc.c (record_xmalloc):
8118 Prefer record_unwind_protect_ptr to record_unwind_protect with
8120 * alloc.c (Fgarbage_collect):
8121 Prefer record_unwind_protect_void to passing a dummy.
8122 * buffer.c (restore_buffer):
8123 * window.c (restore_window_configuration):
8124 * xfns.c, w32fns.c (do_unwind_create_frame)
8125 New wrapper. All record-unwind uses of wrappee changed.
8126 * buffer.c (set_buffer_if_live):
8127 * callproc.c (call_process_cleanup, delete_temp_file):
8128 * coding.c (code_conversion_restore):
8129 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8130 * editfns.c (save_excursion_restore)
8131 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8132 (save_restriction_restore):
8133 * eval.c (restore_stack_limits, un_autoload):
8134 * fns.c (require_unwind):
8135 * keyboard.c (recursive_edit_unwind, tracking_off):
8136 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8137 * macros.c (pop_kbd_macro, restore_menu_items):
8138 * nsfns.m (unwind_create_frame):
8139 * print.c (print_unwind):
8140 * process.c (start_process_unwind):
8141 * search.c (unwind_set_match_data):
8142 * window.c (select_window_norecord, select_frame_norecord):
8143 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8144 (fast_set_selected_frame):
8145 * xfns.c, w32fns.c (unwind_create_tip_frame):
8146 Return void, not a dummy Lisp_Object. All uses changed.
8147 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8148 * callproc.c (call_process_kill):
8149 * fileio.c (restore_point_unwind, decide_coding_unwind)
8150 (build_annotations_unwind):
8151 * insdel.c (Fcombine_after_change_execute_1):
8152 * keyboard.c (read_char_help_form_unwind):
8153 * menu.c (unuse_menu_items):
8154 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8155 * sound.c (sound_cleanup):
8156 * xdisp.c (unwind_redisplay):
8157 * xfns.c (clean_up_dialog):
8158 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8159 Accept no args and return void, instead of accepting and returning
8160 a dummy Lisp_Object. All uses changed.
8161 * cygw32.c (fchdir_unwind):
8162 * fileio.c (close_file_unwind):
8163 * keyboard.c (restore_kboard_configuration):
8164 * lread.c (readevalllop_1):
8165 * process.c (wait_reading_process_output_unwind):
8166 Accept int and return void, rather than accepting an Emacs integer
8167 and returning a dummy object. In some cases this fixes an
8168 unlikely bug when the corresponding int is outside Emacs integer
8169 range. All uses changed.
8170 * dired.c (directory_files_internal_unwind):
8171 * fileio.c (do_auto_save_unwind):
8172 * gtkutil.c (pop_down_dialog):
8173 * insdel.c (reset_var_on_error):
8174 * lread.c (load_unwind):
8175 * xfns.c (clean_up_file_dialog):
8176 * xmenu.c, nsmenu.m (pop_down_menu):
8177 * xmenu.c (cleanup_widget_value_tree):
8178 * xselect.c (wait_for_property_change_unwind):
8179 Accept pointer and return void, rather than accepting an Emacs
8180 save value encapsulating the pointer and returning a dummy object.
8182 * editfns.c (Fformat): Update the saved pointer directly via
8183 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8184 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8185 (unwind_body): New function.
8186 (record_unwind_protect): First arg is now a function returning void,
8187 not a dummy Lisp_Object.
8188 (record_unwind_protect_ptr, record_unwind_protect_int)
8189 (record_unwind_protect_void): New functions.
8190 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8191 * fileio.c (struct auto_save_unwind): New type.
8192 (do_auto_save_unwind): Use it.
8193 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8194 * insdel.c (struct rvoe_arg): New type.
8195 (reset_var_on_error): Use it.
8196 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8198 (specbinding_func): Remove; there are now several such functions.
8199 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8200 (set_unwind_protect_ptr): New function.
8201 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8203 Be simpler and more consistent about reporting I/O errors.
8204 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8205 Say "Read error" and "Write error", rather than "I/O error", or
8206 "IO error reading", or "IO error writing", when a read or write
8208 * process.c (Fmake_network_process, wait_reading_process_output)
8209 (send_process, Fprocess_send_eof, wait_reading_process_output):
8210 Capitalize diagnostics consistently. Put "failed foo" at the
8211 start of the diagnostic, so that we don't capitalize the
8212 function name "foo". Consistently say "failed" for such
8214 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8215 All callers changed. This is so it can use report_file_error.
8216 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8217 diagnostics consistently as above.
8219 * fileio.c (report_file_errno): Fix errno reporting bug.
8220 If the file name is neither null nor a pair, package it up as a
8221 singleton list. All callers changed, both to this function and to
8222 report_file_error. This fixes a bug where the memory allocator
8223 invoked by list1 set errno so that the immediately following
8224 report_file_error reported the wrong errno value.
8226 Fix minor problems found by --enable-gcc-warnings.
8227 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8228 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8230 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8232 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8233 Set event->arg to Qt if switch-event shall be generated.
8234 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8236 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8238 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8241 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8242 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8243 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8244 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8245 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8246 and there is a focused frame.
8247 (head_table): Add focus-in and focus-out.
8248 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8249 bind to handle-focus-in/out.
8251 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8252 (Fhandle_switch_frame): Call Fhandle_focus_in.
8253 (syms_of_frame): defsubr handle-focus-in/out.
8255 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8257 Fix porting bug to older POSIXish platforms (Bug#14862).
8258 * sysdep.c (emacs_pipe): New function, that implements
8259 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8260 This should port better to CentOS 5 and to Mac OS X 10.6.
8261 All calls to pipe2 changed.
8263 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8264 This makes the code easier to read and the executable a bit smaller.
8265 Do not replace all calls to Fcons that happen to create lists,
8266 just calls that are intended to create lists. For example, when
8267 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8268 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8269 Similarly for list2 through list5.
8270 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8271 * bytecode.c (exec_byte_code):
8272 * callint.c (quotify_arg, Fcall_interactively):
8273 * callproc.c (Fcall_process, create_temp_file):
8274 * charset.c (load_charset_map_from_file)
8275 (Fdefine_charset_internal, init_charset):
8276 * coding.c (get_translation_table, detect_coding_system)
8277 (Fcheck_coding_systems_region)
8278 (Fset_terminal_coding_system_internal)
8279 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8280 * composite.c (update_compositions, Ffind_composition_internal):
8281 * dired.c (directory_files_internal, file_name_completion)
8283 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8284 * doc.c (Fsnarf_documentation):
8285 * editfns.c (Fmessage_box):
8287 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8288 (Feval, eval_sub, Ffuncall, apply_lambda):
8289 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8290 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8291 (Fset_file_times, Finsert_file_contents)
8292 (Fchoose_write_coding_system, Fwrite_region):
8293 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8294 * font.c (font_registry_charsets, font_parse_fcname)
8295 (font_prepare_cache, font_update_drivers, Flist_fonts):
8296 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8297 * frame.c (make_frame, Fmake_terminal_frame)
8298 (x_set_frame_parameters, x_report_frame_params)
8299 (x_default_parameter, Fx_parse_geometry):
8300 * ftfont.c (syms_of_ftfont):
8301 * image.c (gif_load):
8302 * keyboard.c (command_loop_1):
8303 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8304 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8305 (Fminor_mode_key_binding, accessible_keymaps_1)
8306 (Faccessible_keymaps, Fwhere_is_internal):
8307 * lread.c (read_emacs_mule_char):
8308 * menu.c (find_and_return_menu_selection):
8309 * minibuf.c (get_minibuffer):
8310 * nsfns.m (Fns_perform_service):
8311 * nsfont.m (ns_script_to_charset):
8312 * nsmenu.m (ns_popup_dialog):
8313 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8314 (Fx_own_selection_internal):
8315 * nsterm.m (append2):
8316 * print.c (Fredirect_debugging_output)
8317 (print_prune_string_charset):
8318 * process.c (Fdelete_process, Fprocess_contact)
8319 (Fformat_network_address, set_socket_option)
8320 (read_and_dispose_of_process_output, write_queue_push)
8321 (send_process, exec_sentinel):
8322 * sound.c (Fplay_sound_internal):
8323 * textprop.c (validate_plist, add_properties)
8324 (Fput_text_property, Fadd_face_text_property)
8325 (copy_text_properties, text_property_list, syms_of_textprop):
8326 * unexaix.c (report_error):
8327 * unexcoff.c (report_error):
8328 * unexsol.c (unexec):
8329 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8330 (Fformat_mode_line, syms_of_xdisp):
8331 * xfaces.c (set_font_frame_param)
8332 (Finternal_lisp_face_attribute_values)
8333 (Finternal_merge_in_global_face, syms_of_xfaces):
8334 * xfns.c (x_default_scroll_bar_color_parameter)
8335 (x_default_font_parameter, x_create_tip_frame):
8336 * xfont.c (xfont_supported_scripts):
8337 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8338 (menu_help_callback, xmenu_show):
8340 * xterm.c (set_wm_state):
8341 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8342 and similarly for list2 through list5.
8344 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8346 * callproc.c (Fcall_process_region): Fix minor race and tune.
8347 (create_temp_file): New function, with the temp-file-creation part
8348 of the old Fcall_process_region. Use Fcopy_sequence to create the
8349 temp file name, rather than alloca + build_string, for simplicity.
8350 Don't bother to block input around the temp file creation;
8351 shouldn't be needed. Simplify use of mktemp.
8352 Use record_unwind_protect immediately after creating the temp file;
8353 this closes an unlikely race where the temp file was not removed.
8354 Use memcpy rather than an open-coded loop.
8355 (Fcall_process_region): Use the new function. If the input is
8356 empty, redirect from /dev/null rather than from a newly created
8357 empty temp file; this avoids unnecessary file system traffic.
8359 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8361 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8362 Simplify by making this case like the other two. This is a bit
8363 slower on obsolete hosts, but the extra complexity isn't worth it.
8365 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8366 * process.c (create_process) [!DOS_NT]:
8367 Remove now-unnecessary calls to emacs_close.
8369 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8371 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8372 returning early. (Bug#14850)
8374 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8375 and inhibit-iso-escape-detection attributes of 'undecided'.
8378 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8380 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8381 Reported by Herbert J. Skuhra in
8382 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8384 Don't lose top specpdl entry when memory is exhausted.
8385 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8386 specpdl overflow here, to simplify callers; all callers changed.
8387 Always reserve an unused entry at the stack top; this avoids
8388 losing the top entry's information when memory is exhausted.
8390 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8392 Clean up errno reporting and fix some errno-reporting bugs.
8393 * callproc.c (Fcall_process):
8394 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8395 * process.c (create_process, Fmake_network_process):
8396 * unexaix.c (report_error):
8397 * unexcoff.c (report_error):
8398 Be more careful about reporting the errno of failed operations.
8399 The code previously reported the wrong errno sometimes.
8400 Also, prefer report_file_errno to setting errno + report_file_error.
8401 (Fcall_process): Look at openp return value rather than at path,
8402 as that's a bit faster and clearer when there's a numeric predicate.
8403 * fileio.c (report_file_errno): New function, with most of the
8404 old contents of report_file_error.
8405 (report_file_error): Use it.
8406 (Ffile_exists_p, Ffile_accessible_directory_p):
8407 Set errno to 0 when it is junk.
8408 * fileio.c (Faccess_file):
8409 * image.c (x_create_bitmap_from_file):
8410 Use faccessat rather than opening the file, to avoid the hassle of
8411 having a file descriptor open.
8412 * lisp.h (report_file_errno): New decl.
8413 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8416 * process.c (create_process, wait_reading_process_output) [AIX]:
8417 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8418 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8419 a multithreaded environment anyway).
8420 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8422 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8424 * image.c (x_find_image_file): Don't close a remote file handle.
8426 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8428 Fix races with threads and file descriptors.
8429 * callproc.c (Fcall_process_region):
8430 * dired.c (open_directory):
8431 * emacs.c (main, Fdaemon_initialized):
8432 * image.c (x_find_image_file):
8433 * inotify.c (Finotify_rm_watch):
8434 * lread.c (Flocate_file_internal):
8435 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8436 * term.c (term_mouse_moveto, init_tty):
8437 * termcap.c (tgetent):
8438 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8439 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8440 * unexhp9k800.c, unexmacosx.c (unexec):
8441 * callproc.c (Fcall_process_region):
8442 Use emacs_close, not close.
8443 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8444 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8445 and posix_close function on current platforms (which all lack them).
8446 (emacs_close): Use it. This should fix the races on GNU/Linux and
8447 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8448 and it should avoid closing random victim file descriptors on
8451 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8453 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8454 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8457 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8458 This is for .gdbinit xbacktrace.
8460 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8461 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8462 (emacs_set_tty): Now static.
8463 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8464 * term.c (tty_capable_p, tty_default_color_capabilities)
8465 (get_tty_terminal, term_mouse_movement)
8466 (handle_one_term_event, init_tty, maybe_fatal):
8467 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8468 (tgetent, scan_file, name_match, compare_contin):
8469 * terminal.c (get_terminal):
8470 Use bool for boolean.
8471 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8472 Prefer char to unsigned char if either will do.
8473 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8474 (tty_write_glyphs): Prefer int to unsigned.
8475 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8476 All callers changed.
8477 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8479 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8482 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8483 (B__dummy__): New dummy symbol, to pacify C89.
8484 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8485 they can't grok varargs macros.
8486 * dispnew.c (add_window_display_history)
8487 (add_frame_display_history):
8488 * print.c (print_object):
8489 * xdisp.c (debug_method_add):
8490 Use %p printf format only for void pointers.
8491 * emacs.c (usage_message): New constant, replacing ...
8492 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8493 (main): Adjust to usage reorg.
8494 * fns.c (syms_of_fns):
8495 * profiler.c (syms_of_profiler):
8496 Don't use non-constant struct initializers.
8497 * gnutls.h (gnutls_initstage_t):
8498 * lisp.h (enum Lisp_Fwd_Type):
8499 * lread.c (lisp_file_lexically_bound_p):
8500 * xsettings.c (anonymous enum):
8501 Remove trailing comma.
8502 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8503 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8504 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8506 * regex.c (const_re_char): New type, to pacify strict C89.
8507 All uses of 'const re_char' replaced to use it.
8508 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8509 with glibc when strict C89. This change is imported from gnulib.
8511 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8512 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8513 Omit GNU_LINUX implementation, since it requires long long.
8514 * xterm.c (x_draw_underwave):
8515 Do not assume the traditional order of struct's members.
8516 (x_term_init): Rewrite to avoid the need for non-constant structure
8519 Syntax cleanup, mostly replacing macros with functions.
8520 This removes the need for the syntax_temp hack.
8521 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8522 * syntax.c (SYNTAX_INLINE): New macro.
8523 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8524 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8525 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8526 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8527 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8528 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8529 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8530 Now constants, not macros.
8531 (syntax_temp) [!__GNUC__]: Remove.
8532 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8533 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8534 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8535 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8536 Move here from syntax.h; now functions, not macros. Except for the
8537 last function, these are static since only syntax.c uses them.
8538 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8539 All uses changed. Now a function, not a macro; use this fact
8540 to simplify the code.
8541 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8542 compiler bugs; no longer relevant.
8543 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8544 (SYNTAX_INLINE): New macro.
8545 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8546 for the new functions. Use bool for boolean member.
8547 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8548 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8549 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8550 (SETUP_BUFFER_SYNTAX_TABLE):
8551 Now extern inline functions, not macros.
8552 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8553 Remove; all uses replaced by implementation.
8554 (syntax_temp) [!__GNUC__]: Remove decl.
8555 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8557 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8559 * emacs.c (main): Fix syntax error.
8561 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8563 Timestamp fixes for undo (Bug#14824).
8564 * atimer.c (schedule_atimer):
8565 * fileio.c (Ffile_newer_than_file_p):
8566 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8567 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8568 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8569 (syms_of_fileio): Remove Sclear_visited_file_name.
8570 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8571 file doesn't exist; this avoids an ambiguity with negative timestamps.
8572 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8573 * systime.h (make_emacs_time, invalid_emacs_time):
8574 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8575 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8576 * undo.c (record_first_change): Push (visited-file-modtime) onto
8577 undo list rather than reimplementing it by hand, incorrectly.
8579 2013-07-09 Ken Brown <kbrown@cornell.edu>
8581 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8583 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8585 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8587 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8589 Handle errno and exit status a bit more carefully.
8590 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8591 number into an exit status. Instead, use EXIT_CANCELED.
8592 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8593 * callproc.c (relocate_fd):
8594 * emacs.c (close_output_streams, main):
8595 * process.c (create_process):
8596 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8597 Use emacs_perror for simplicity.
8598 * callproc.c (relocate_fd, main):
8599 * sysdep.c (sys_subshell):
8600 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8601 (shut_down_emacs): Use emacs_write, not write.
8602 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8603 * fileio.c (Fcopy_file, e_write):
8604 * nsterm.m (ns_select):
8605 * process.c (send_process):
8606 * sound.c (vox_write):
8607 Use emacs_write_sig, not emacs_write.
8608 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8609 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8611 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8613 (emacs_full_write): New function.
8614 (emacs_write): Rewrite to use it.
8615 (emacswrite_sig, emacs_perror): New functions.
8616 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8618 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8620 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8621 on NS even if it is present. Pixmap on NS is a void*.
8623 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8625 Port to Ubuntu 10 (Bug#14803).
8626 Problem reported by T.V. Raman.
8627 * process.c (close_on_exec, accept4, process_socket):
8628 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8630 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8632 * w32.c (sys_dup): Declare prototype.
8636 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8638 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8640 Make file descriptors close-on-exec when possible (Bug#14803).
8641 This simplifies Emacs a bit, since it no longer needs to worry
8642 about closing file descriptors by hand in some cases.
8643 It also fixes some unlikely races. Not all such races, as
8644 libraries often open files internally without setting
8645 close-on-exec, but it's an improvement.
8646 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8647 * callproc.c (Fcall_process) [!MSDOS]:
8648 * emacs.c (main) [!DOS_NT]:
8649 * nsterm.m (ns_term_init):
8650 * process.c (create_process):
8651 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8652 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8653 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8654 Prefer mkostemp with O_CLOEXEC to mkstemp.
8655 * callproc.c (relocate_fd) [!WINDOWSNT]:
8656 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8657 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8659 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8660 Make the resulting file descriptor close-on-exec.
8661 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8662 * lread.c (load_descriptor_list, load_descriptor_unwind):
8663 Remove; no longer needed. All uses removed.
8664 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8665 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8667 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8668 (Fmake_network_process, Fnetwork_interface_list)
8669 (Fnetwork_interface_info, server_accept_connection):
8670 Make newly-created socket close-on-exec.
8671 * sysdep.c (emacs_open, emacs_fopen):
8672 Make new-created descriptor close-on-exec.
8673 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8674 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8676 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8678 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8679 for NS_IMPL_GNUSTEP.
8681 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8683 Fix openp errno handling.
8684 * callproc.c (Fcall_process): Preserve openp errno around close.
8685 * lread.c (openp): Set errno when returning -1, as some callers
8688 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8690 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8692 * nsterm.h (NSSavePanel): Update comment.
8693 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8694 (ns_run_file_dialog): Declare.
8696 * nsfns.m: Remove panelOK.
8698 (ns_run_file_dialog): New function.
8699 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8700 event loop, so file dialog is popped up by ns_run_file_dialog, called
8701 by sendEvent (Bug#14578).
8702 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8704 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8706 * xdisp.c (default_line_pixel_height): New function.
8707 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8708 (try_cursor_movement, redisplay_window, try_window)
8709 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8711 * window.c (window_scroll_pixel_based):
8712 use default_line_pixel_height.
8714 * dispextern.h (default_line_pixel_height): Add prototype.
8716 * frame.c (x_set_line_spacing): Accept a float value for
8717 line-spacing parameter, per the documentation.
8719 * data.c (Fmultibyte_string_p): Doc fix.
8721 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8723 Use emacs_open more consistently when opening files.
8724 This handles EINTR more consistently now, and makes it easier
8725 to introduce other uniform changes to file descriptor handling.
8726 * sysstdio.h: New file.
8727 * buffer.c (mmap_init):
8728 * cygw32.c (chdir_to_default_directory):
8729 * dispnew.c (Fopen_termscript):
8730 * emacs.c (Fdaemon_initialized):
8731 * fileio.c (Fdo_auto_save):
8732 * image.c (slurp_file, png_load_body, jpeg_load_body):
8733 * keyboard.c (Fopen_dribble_file):
8735 * print.c (Fredirect_debugging_output):
8736 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8737 * termcap.c (tgetent):
8738 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8739 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8740 * w32term.c (w32_initialize) [CYGWIN]:
8741 * xfaces.c (Fx_load_color_file):
8742 Use emacs_open instead of plain open, and emacs_fopen instead of
8744 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8745 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8746 * callproc.c (default_output_mode): New constant.
8747 (Fcall_process): Use it to call emacs_open instead of plain creat.
8748 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8749 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8750 (emacs_fopen): New function.
8751 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8752 Include <lisp.h>, for emacs_open.
8753 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8755 Remove duplicate #include directives.
8756 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8758 Don't include stdio.h twice.
8759 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8760 Don't include sys/types.h or stdio.h twice.
8761 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8762 * lread.c: Don't include coding.h twice.
8763 * nsfont.m: Don't include frame.h twice.
8764 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8765 * ralloc.c: Don't include <unistd.h> twice.
8766 * xdisp.c: Don't include font.h twice.
8767 * xterm.c: Don't include fontset.h twice.
8768 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8770 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8772 Scale ImageMagick images more carefully.
8773 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8774 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8775 Be more careful about avoiding undefined behavior after
8776 integer overflow and division by zero.
8778 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8780 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8781 (syms_of_w32fns): DEFSYM them.
8782 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8783 (CCHDEVICENAME): Define macros if not defined.
8784 (struct MONITOR_INFO_EX): New struct.
8785 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8786 (enum_display_monitors_fn): New variable.
8787 (globals_of_w32fns): Initialize it.
8788 (Fx_display_pixel_width, Fx_display_pixel_height)
8789 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8790 multi-monitor setups in docstrings.
8791 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8792 screen size by primary monitor's millimeter per pixel.
8793 (w32_monitor_enum, w32_display_monitor_attributes_list)
8794 (w32_display_monitor_attributes_list_fallback)
8795 (Fw32_display_monitor_attributes_list): New functions.
8796 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8798 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8800 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8802 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8804 * fileio.c (Qfile_notify_error): New error symbol.
8806 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8807 * inotify.c (inotify_callback, symbol_to_inotifymask)
8808 (Finotify_add_watch, Finotify_rm_watch): Use it.
8809 (inotifyevent_to_event): Exchange order of cookie and file name.
8810 (Finotify_add_watch): Adapt docstring.
8812 * lisp.h (Qfile_notify_error): Declare.
8814 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8816 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8817 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8818 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8819 which did not work (see <http://bugs.gnu.org/14569#307>).
8820 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8821 && (!noninteractive || initialized)). This attempts to thread
8822 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8824 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8826 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8827 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8829 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8831 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8832 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8833 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8834 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8836 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8838 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8839 Define to __sys_siglist.
8841 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8843 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8844 word-wrap, so that overflow-newline-into-fringe would work in
8845 visual-line-mode. (Bug#2749)
8846 (move_it_in_display_line_to): When the last scanned display
8847 element fits exactly on the display line, and
8848 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8849 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8850 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8851 finding buffer position that corresponds to pixel coordinates,
8852 e.g. in buffer_posn_from_coords.
8854 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8856 * process.c (handle_child_signal): Call catch_child_signal if
8859 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8861 Don't convert function pointers to void * and back.
8862 It isn't portable C, and it's easy enough to avoid.
8863 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8864 (make_save_value): Add support for SAVE_FUNCPOINTER.
8865 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8866 * print.c (print_object):
8867 Distinguish function from object pointers.
8868 * lisp.h (SAVE_FUNCPOINTER): New constant.
8869 (SAVE_SLOT_BITS): Adjust to it.
8870 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8871 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8872 (voidfuncptr): New typedef.
8873 (struct Lisp_Save_Value): New member data[0].funcpointer.
8874 (XSAVE_FUNCPOINTER): New function.
8876 Simplify buildobj processing.
8877 * Makefile.in (buildobj.h): Make it a sequence of strings each
8878 followed by comma, rather than a single string. Put it into a
8879 .tmp file in case there's an error while generating it.
8880 (gl-stamp): Use .tmp for temp files.
8881 (mostlyclean): Clean .tmp files.
8882 * doc.c (buildobj): Move to just the routine that needs it.
8883 It's now an array of strings, so processing is simpler.
8885 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8887 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8888 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8889 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8890 Invoke malloc_enable_thread even when not interactive.
8891 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8892 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8893 in this case, since the underlying bug has now been fixed.
8895 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8897 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8898 unlinking it (bug#14691).
8900 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8902 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8903 before checking whether buffer is modified. This lets
8904 `kill-buffer-query-functions' cancel killing of the buffer or save
8905 its content before `kill-buffer' asks user the "Buffer %s
8906 modified; kill anyway?" question.
8908 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8910 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8911 Let the super performKeyEquivalent deal with them (Bug#14747).
8913 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8915 * widget.c (resize_cb): Remove unused local.
8917 Do not use GTK 3 if it exists but cannot be compiled.
8918 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8919 * xterm.c (x_error_handler) [!USE_GTK]:
8922 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8924 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8926 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8927 to the valid range of values. (Bug#14753)
8929 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8930 when moving point by using the current glyph matrix. This avoids
8931 the need to force redisplay when this function is called in a
8934 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8936 Fix minor problems found by static checking.
8937 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8938 Redo the latter's body to sidestep GCC parenthesization warnings.
8939 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8940 * coding.c (detect_coding, detect_coding_system):
8941 * coding.h (struct undecided_spec):
8942 Use bool for boolean.
8943 * image.c (QCmax_width, QCmax_height): Now static.
8944 * xdisp.c (Fmove_point_visually): Remove unused local.
8946 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8948 * xdisp.c (Fmove_point_visually): New function.
8950 2013-06-28 Kenichi Handa <handa@gnu.org>
8952 * coding.h (define_coding_undecided_arg_index): New enum.
8953 (coding_attr_index): New members
8954 coding_attr_undecided_inhibit_null_byte_detection,
8955 coding_attr_undecided_inhibit_iso_escape_detection,
8956 coding_attr_undecided_prefer_utf_8.
8957 (undecided_spec): New struct.
8958 (struct coding_system): New member `undecided' of the member
8961 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8962 (detect_coding): Likewise.
8963 (detect_coding_system): Likewise.
8964 (Fdefine_coding_system_internal): New coding system properties
8965 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8967 (syms_of_coding): Adjust for coding_arg_undecided_max.
8969 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8971 * image.c (x_from_xcolors): Remove unused local.
8973 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8975 Defer image data transfer between X client and server until actual
8978 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8981 * image.c (Destroy_Image): Remove.
8982 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8983 `mask_p', and `colors_p'. All uses changed.
8984 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8985 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8986 New macros for `flags' arg to x_clear_image_1.
8987 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8988 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8989 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8990 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8991 (image_get_x_image, image_unget_x_image): New functions or macros.
8992 (image_background, image_background_transparent, x_to_xcolors)
8993 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8994 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8995 instead of Destroy_Image.
8996 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8997 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8998 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8999 (imagemagick_load_image, svg_load_image): Use them instead of
9000 x_create_x_image_and_pixmap, and x_put_x_image followed by
9001 x_destroy_x_image, respectively.
9002 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
9003 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
9004 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
9005 background_transparent fields.
9006 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
9007 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9009 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9011 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9012 This mostly consists of undoing recent changes.
9013 * callproc.c (Fcall_process):
9014 * process.c (create_process):
9015 Do not worry about catching SIGCHLD here, undoing previous change.
9016 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9017 * process.c, process.h (catch_child_signal):
9018 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9019 * process.c (catch_child_handler): Don't worry about being called
9020 lazily and do not assume caller has blocked SIGCHLD, undoing
9021 previous change. Move first-time stuff back to
9022 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9023 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9024 set lib_child_handler if it's already initialized, which may
9025 help avoid problems on GNUstep.
9027 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9029 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9030 * callproc.c (Fcall_process):
9031 * process.c (create_process):
9032 Make sure SIGCHLD is caught before we fork,
9033 since Emacs startup no arranges to catch SIGCHLD.
9034 * process.c (lib_child_handler): Initialize to null, not to
9036 (catch_child_signal): Allow self to be called lazily.
9037 Do nothing if it's already been called.
9038 Assume caller has blocked SIGCHLD (all callers do now).
9039 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9040 just before it's really needed.
9041 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9042 since it hasn't been caught yet.
9044 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9046 * image.c (compute_image_size): New function to implement
9047 :max-width and :max-height.
9048 (imagemagick_load_image): Use it.
9050 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9052 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9053 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9055 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9056 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9057 the SIGCHLD handler, since the code is not atomic and (due to glib)
9058 signals may be arriving now.
9059 * sysdep.c (init_signals): Do not catch child signals here;
9060 'main' now does that later, at a safer time.
9062 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9064 Clean up SIGCHLD handling a bit (Bug#14569).
9065 * process.c, process.h (catch_child_signal):
9066 Now always extern, even if !NS_IMPL_GNUSTEP.
9067 * process.c (catch_child_signal): Move glib tickler here from
9068 init_process_emacs, so that it's done earlier in Emacs
9069 initialization. Also move the noninteractive && !initialized
9070 check here from init_process_emacs. This is all a bit cleaner for
9071 GNUish platforms, and I hope it works around the Cygwin bug.
9072 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9073 that glib signal handling is tickled before glib creates threads.
9075 * process.c (wait_reading_process_output): Avoid int overflow
9076 when reading more than 2 GiB total from a process.
9078 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9080 * process.c (create_process): Handle a couple more cases,
9081 i.e., work even if new_argv and wait_child_setup[i] are cached.
9082 Use Fcall_process's style for volatile vars.
9084 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9086 * process.c (create_process): Mark PROCESS volatile.
9088 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9090 Use C99-style flexible array members if available.
9091 This avoids some subtle aliasing issues, which typically
9092 aren't a problem with GCC but may be a problem elsewhere.
9093 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9094 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9095 In either case, it uses a flexible array member rather than
9096 the old struct hack. All uses changed.
9097 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9098 Adjust to sdata reorganization.
9099 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9100 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9101 that ports better to pre-C99 non-GCC.
9102 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9103 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9104 as the latter has changed.
9105 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9106 and port better to pre-C99 GCC.
9107 * image.c (struct xpm_cached_color):
9108 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9109 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9110 Use FLEXIBLE_ARRAY_MEMBER.
9111 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9112 Move decl to top level so it gets checked against implementation.
9113 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9114 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9116 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9118 * syntax.c: Integer cleanups.
9119 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9120 All uses that need 0-or-2 changed to:
9121 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9122 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9123 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9124 (char_quoted, prev_char_comend_first, back_comment)
9125 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9126 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9127 Use bool for boolean.
9128 (update_syntax_table, skip_chars, skip_syntaxes):
9129 Prefer int to unsigned when either will do.
9130 (back_comment): Return boolean success flag, like forw_comment,
9131 instead of positive-or-minus-1 (which might have overflowed int anyway).
9132 Don't stuff ptrdiff_t into int.
9133 (syntax_spec_code, syntax_code_spec): Now const.
9134 (Fmatching_paren, scan_lists, scan_sexps_forward):
9135 Use enum syntaxcode for syntax code.
9136 (Fmatching_paren): Check that arg is a character, not just an integer.
9137 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9138 (Finternal_describe_syntax_value): Omit no-longer-needed
9140 (skip_chars): Use char, not unsigned char, when the distinction
9142 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9143 * bytecode.c (exec_byte_code):
9144 * syntax.c (syntax_spec_code, Fchar_syntax)
9145 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9147 * syntax.h (SYNTAX_WITH_FLAGS):
9148 Omit unnecessary casts.
9150 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9152 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9153 line dimensions here, to avoid race conditions with the main
9154 thread. (Bug#14062, bug#14630, bug#14669)
9156 * w32term.c (w32_draw_window_cursor): Compute the header line and
9157 mode line dimensions here.
9158 <w32_system_caret_window, w32_system_caret_hdr_height>:
9159 <w32_system_caret_mode_height>: New variables.
9161 * w32term.h: Declare them.
9163 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9165 * alloc.c (die): Move "assertion failed" string here ...
9166 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9167 COND when SUPPRESS_CHECKING. This shrinks the executable text
9168 size by 0.8% to 2.2% when configured with --enable-checking,
9169 depending on optimization flags (GCC 4.8.1 x86-64).
9171 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9173 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9175 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9176 base is 2; this is more accurate.
9178 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9180 * sound.c (string_default): Move to !WINDOWSNT section.
9181 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9183 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9185 * sound.c: Integer cleanups.
9186 Remove unnecessary forward decls.
9187 (struct sound_device): The 'file' member is now a Lisp_Object, not
9188 a char *, so that we needn't invoke alloca on a huge size.
9189 (Fplay_sound_internal): Adjust to this.
9190 (string_default): New function.
9191 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9192 Use it to adjust to the struct sound_device change.
9193 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9194 (be2hs) [0]: Remove.
9196 * syntax.c (skip_chars): Don't use uninitialized storage
9197 when searching a multibyte buffer for characters that are not in a
9198 unibyte string that contains non-ASCII characters.
9200 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9202 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9203 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9205 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9207 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9209 2013-06-18 Kenichi Handa <handa@gnu.org>
9211 * font.c (Ffont_spec): Signal an error for an invalid font name
9214 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9216 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9217 In particular this ports to 32-bit sparc Sun cc.
9218 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9219 array with a dummy element at specpdl[-1], so that its address can
9221 (unbind_to): Do not copy the binding; not needed, now that we
9222 copy old_value in the one place where the copy is needed.
9223 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9224 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9225 (union specbinding): Rename from struct specbinding. Redo layout
9226 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9227 which is not portable. With Sun C 5.12 32-bit sparc, the
9228 declaration causes nargs to be an unsigned bitfield, a behavior
9229 that the C standard allows; but Emacs wants nargs to be signed.
9230 The overall type is now a union of structures rather than a
9231 structure of union of structures, and the 'kind' member is now a
9232 bitfield, so that the overall type doesn't grow. All uses changed.
9233 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9235 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9237 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9238 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9240 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9242 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9244 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9245 unless we know that the window w's frame is a frame object.
9246 Another attempt at solving bug#14062 and bug#14630.
9248 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9250 * textprop.c (property_set_type): New enum.
9251 (add_properties): Allow appending/prepending text properties.
9252 (add_text_properties_1): Factored out of Fadd_text_properties.
9253 (Fadd_text_properties): Move all the code into
9254 add_text_properties_1.
9255 (Fadd_face_text_property): New function that calls
9256 add_text_properties_1.
9258 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9260 Move functions from lisp.h to individual modules when possible.
9261 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9262 * alloc.c (XFLOAT_INIT, set_symbol_name):
9263 * buffer.c (CHECK_OVERLAY):
9264 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9265 (set_char_table_parent):
9266 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9267 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9268 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9269 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9271 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9272 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9273 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9274 (backtrace_args, backtrace_debug_on_exit):
9275 * floatfns.c (CHECK_FLOAT):
9276 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9277 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9278 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9279 (set_hash_index_slot):
9280 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9281 * marker.c (CHECK_MARKER):
9282 * textprop.c (CHECK_STRING_OR_BUFFER):
9283 * window.c (CHECK_WINDOW_CONFIGURATION):
9284 Move here from lisp.h, and make these functions static rather than
9286 * buffer.c (Qoverlayp):
9288 * fns.c (Qhash_table_p):
9289 * window.c (Qwindow_configuration_p):
9291 * lisp.h: Remove the abovementioned defns and decls.
9293 Use functions, not macros, for XINT etc (Bug#11935).
9294 In lisp.h, prefer functions to function-like macros, and
9295 constants to object-like macros, when either will do. This:
9296 . simplifies use, as there's no more need to worry about
9297 arguments' side effects being evaluated multiple times.
9298 . makes the code easier to debug on some platforms.
9299 However, when using gcc -O0, keep using function-like macros
9300 for a few critical operations, for performance reasons.
9301 This sort of thing isn't needed with gcc -Og, but -Og
9302 is a GCC 4.8 feature and isn't widely-enough available yet.
9303 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9304 Remove enum lsb_bits; no longer needed.
9305 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9306 * buffer.c (Qoverlap):
9308 * fns.c (Qhash_table_p):
9309 Now extern, so lisp.h can use these symbols.
9310 * dispextern.h: Include character.h, for MAX_CHAR etc.
9311 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9312 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9313 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9314 (GLYPH_CODE_P): Move here from lisp.h.
9315 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9316 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9317 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9318 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9319 XUNTAG now returns void *.
9320 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9321 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9322 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9323 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9324 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9325 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9326 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9327 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9328 New macros, renamed from their sans-lisp_h_ counterparts.
9329 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9330 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9331 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9332 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9333 If compiling via GCC without optimization, define these as macros
9334 in addition to inline functions.
9335 To disable this, compile with -DINLINING=0.
9336 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9337 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9338 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9339 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9340 (INTMASK, VALMASK): Now macros, since static values cannot be
9341 accessed from extern inline functions.
9342 (VALMASK): Also a constant, for benefit of old GDB.
9343 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9344 is INTEGERP, which can fold it in.
9345 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9346 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9347 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9348 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9349 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9350 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9351 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9352 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9353 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9354 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9355 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9356 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9357 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9358 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9359 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9360 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9361 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9362 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9363 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9364 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9365 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9366 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9367 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9368 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9369 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9370 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9371 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9372 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9373 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9374 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9375 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9376 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9377 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9379 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9380 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9381 (VALMASK): Define in one place rather than in two, merging the
9382 USE_LSB_TAG parts; this is simpler.
9383 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9384 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9385 Move up, to avoid use before definition.
9386 Also include "globals.h" earlier, for the same reason.
9387 (make_natnum): New function.
9388 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9389 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9390 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9391 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9392 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9393 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9394 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9395 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9396 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9397 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9398 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9399 (Qwindow_configuration_p, Qimage): New forward declarations.
9400 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9401 (STRING_COPYIN): Remove; unused.
9402 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9403 (xcar_addr, xcdr_addr): New functions. All uses changed.
9404 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9405 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9406 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9407 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9408 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9409 (TYPE_RANGED_INTEGERP): Simplify.
9410 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9411 (setlocale, fixup_locale, synchronize_system_messages_locale)
9412 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9413 Now empty functions, not macros.
9414 (functionp): Return bool, not int.
9415 * window.c (Qwindow_configuration_p): Now extern,
9416 so window.h can use it.
9417 * window.h (Qwindowp): Move decl back to lisp.h.
9419 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9421 * xdisp.c (Fline_pixel_height): New function, required for solving
9424 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9426 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9428 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9430 * lread.c (syms_of_lread):
9431 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9433 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9435 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9437 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9439 * fileio.c (expand_file_name): Doc fix.
9441 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9443 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9444 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9445 Wait for self, not for 0. This can't hurt on GNU or similar
9446 system, and may help with Cygwin.
9448 * keyboard.c: Don't use PROP (...) as an lvalue.
9449 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9450 Use set_prop (A, B), not PROP (A) = B.
9452 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9454 * xdisp.c (get_it_property): Use it->window instead of generating
9455 a Lisp object from it->w.
9457 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9459 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9460 get-char-property the window that is being rendered, instead of
9461 the buffer, to support window-specific overlays. (Bug#14575)
9462 (compute_display_string_pos): When W is NULL, use the current
9463 buffer as the object to pass to get-char-property.
9464 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9465 pointer member of the bidi iterator, since no window is pertinent
9468 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9470 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9471 being displayed, and pass it to compute_display_string_pos.
9472 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9473 (bidi_paragraph_init): All callers changed.
9475 * xdisp.c (init_from_display_pos, init_iterator)
9476 (handle_single_display_spec, next_overlay_string)
9477 (get_overlay_strings_1, reseat_1, reseat_to_string)
9478 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9479 Set bidi_it.w member from it->w.
9480 (compute_display_string_pos): Accept additional argument, the
9481 window being displayed, and pass it to Fget_char_property.
9484 * dispextern.h (struct bidi_it): New member w, the window being
9486 (compute_display_string_pos): Adjust prototype.
9488 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9490 * xgselect.c: Remove unneeded include xterm.h.
9492 * process.c (wait_reading_process_output): Check for NS before GLIB.
9493 GLIB may be linked in due to rsvg, but ns_select must be called.
9495 * xgselect.c (xg_select): Remove call to window_system_available
9496 and g_main_context_pending at the top, so Gdk events (i.e. file
9497 notify) are processed when Emacs is started with -nw.
9499 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9501 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9502 (ctagsfiles3): New variable, includes only *.m files.
9503 (TAGS): Use an explicit language name in the regular expressions,
9504 to avoid transformation of '/SOMETHING' by MSYS to
9505 'c:\MSYS\SOMETHING'.
9507 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9509 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9511 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9513 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9514 still need to set the mouse pointer shape and activate help-echo.
9517 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9519 A few porting etc. fixes for the new file monitor code.
9520 See the thread containing
9521 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9522 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9523 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9524 (dir_monitor_callback, Fgfile_rm_watch):
9525 Use assq_no_quit instead of Fassoc, for speed.
9526 (dir_monitor_callback, Fgfile_rm_watch):
9527 eassert that the monitor is a fixnum.
9528 (dir_monitor_callback): No need for CDR_SAFE.
9529 Simplify building of lisp with alternative tails.
9530 (Fgfile_add_watch, Fgfile_rm_watch):
9531 Do not assume glib functions set errno reliably on failure.
9532 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9533 and signal an error otherwise.
9534 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9535 Use Fdelq instead of Fdelete, for speed.
9537 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9539 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9540 don't insist on being invoked on a highlighted tool-bar button.
9541 Avoids losing tool-bar functionality when mouse-highlight is nil.
9542 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9543 Don't highlight when mouse-highlight is nil.
9544 (note_mouse_highlight): When mouse-highlight is nil, don't return
9545 right away; instead, run tool-bar and mode-line highlight
9546 subroutine, clear any existing highlight, and revert the mouse
9547 pointer to its default shape. (Bug#14558)
9549 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9551 * lisp.mk (lisp): Add prog-mode.el.
9553 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9555 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9556 * process.c (dummy_handler): New function.
9557 (lib_child_handler): New static var.
9558 (handle_child_signal): Invoke it.
9559 (catch_child_signal): If a library has set up a signal handler,
9560 save it into lib_child_handler.
9561 (init_process_emacs): If using glib and not on Windows, tickle glib's
9562 child-handling code so that it initializes its private SIGCHLD handler.
9563 * syssignal.h (SA_SIGINFO): Default to 0.
9564 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9565 31; it should no longer be needed now.
9567 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9569 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9571 * gfilenotify.c (globals_of_gfilenotify): New function.
9572 (syms_of_gfilenotify): Move global initialization there.
9574 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9576 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9578 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9579 * keyboard.c (menu_bar_items, tool_bar_items):
9580 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9581 not override local keymaps any more.
9583 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9585 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9587 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9589 * w32console.c (initialize_w32_display): Return the dimensions of
9590 the console window via 2 additional arguments, not via the current
9591 frame. This avoids crashes due to overrunning the bounds of
9592 frame's decode_mode_spec_buffer, which is not resized following
9593 the change of the frame dimensions from the initial 10x10.
9595 * w32term.h (w32_initialize_display_info): Adjust prototype.
9597 * term.c (init_tty): Take dimensions of the frame from the values
9598 returned by initialize_w32_display.
9600 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9601 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9602 (LIBES): Add $(GFILENOTIFY_LIBS).
9604 * w32inevt.c (handle_file_notifications): Add dummy implementation
9605 for !HAVE_W32NOTIFY.
9607 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9609 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9611 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9613 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9615 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9617 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9619 Fix minor problems found by static checking.
9620 * data.c (pure_write_error):
9621 Use xsignal2, not Fsignal, as Fsignal might return.
9622 * eval.c (set_backtrace_debug_on_exit): Now static.
9623 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9624 No longer inline. EXTERN_INLINE is needed only for functions
9625 defined in .h files. Reindent function header as per GNU style.
9626 (backtrace_p, backtrace_top, backtrace_next):
9627 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9628 compiler or linker. Add extern decls to pacify gcc -Wall.
9629 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9631 * frame.c (free_monitors): Define only on platforms that need it.
9632 * nsterm.m (ns_term_init):
9633 * process.c (catch_child_signal):
9634 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9635 defined on all porting targets these days.
9636 * process.c, process.h (catch_child_signal):
9637 Make it extern only if NS_IMPL_GNUSTEP is defined.
9639 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9641 * w32.c (gettimeofday): Make the signature identical to prototype
9642 in nt/inc/sys/time.h.
9644 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9646 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9649 * keyboard.c (safe_run_hooks_error): Improve error message.
9651 * data.c (pure_write_error): Add `object' argument.
9652 * puresize.h (CHECK_IMPURE): Use it.
9654 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9656 * Makefile.in (NOTIFY_OBJ): New variable.
9657 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9659 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9660 Call syms_of_gfilenotify.
9662 * gfilenotify.c: New file.
9664 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9665 and Qfile_w32notify.
9666 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9667 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9669 * lisp.h: Declare syms_of_gfilenotify.
9671 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9673 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9675 Merge the specpdl and backtrace stacks. Make the structure of the
9676 specpdl entries more obvious via a tagged union of structs.
9677 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9678 (enum specbind_tag): New enum.
9679 (struct specbinding): Make it a tagged union of structs.
9680 Add a case for backtrace records.
9681 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9682 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9683 (backtrace_debug_on_exit): New accessors.
9684 (struct backtrace): Remove.
9685 (struct catchtag): Remove backlist field.
9686 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9688 (Flocal_variable_p): Speed up the common case where the binding is
9690 * eval.c (backtrace_list): Remove.
9691 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9692 (set_backtrace_args, set_backtrace_nargs)
9693 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9694 (backtrace_next): New functions.
9695 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9696 (unwind_to_catch, internal_lisp_condition_case)
9697 (internal_condition_case, internal_condition_case_1)
9698 (internal_condition_case_2, internal_condition_case_n): Don't bother
9699 with backtrace_list any more.
9700 (Fsignal): Adjust to new backtrace format.
9701 (grow_specpdl): Move up.
9702 (record_in_backtrace): New function.
9703 (eval_sub, Ffuncall): Use it.
9704 (apply_lambda): Adjust to new backtrace format.
9705 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9707 (specbind): Adjust to new specpdl format. Simplify.
9708 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9709 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9711 (mark_backtrace): Remove.
9712 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9713 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9714 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9716 * profiler.c (record_backtrace): Use get_backtrace.
9717 (handle_profiler_signal): Use backtrace_top_function.
9718 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9721 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9723 * process.h (catch_child_signal): Declare.
9725 * process.c (catch_child_signal): New function.
9726 (init_process_emacs): Call it.
9728 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9729 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9731 (x_set_cursor_type): Remove declaration.
9732 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9733 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9734 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9735 (ns_get_color): Use F suffix on float.
9736 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9737 (ns_get_rgb_color): Remove.
9738 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9739 (note_mouse_movement): x and y are CGFloat.
9740 (ns_draw_fringe_bitmap): Remove unused rowY.
9741 Change #if to COCOA && >= 10_6.
9742 (ns_draw_window_cursor): Remove unused overspill.
9743 (ns_draw_underwave): width and x are EamcsCGFloat.
9744 (ns_draw_box): thickness is CGFloat.
9745 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9746 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9747 if not in main thread.
9748 (ns_get_pending_menu_title, ns_check_menu_open)
9749 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9750 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9751 (sendFromMainThread:): New method.
9752 (changeFont:): size is CGFloat.
9753 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9754 Disable warning about permanent text.
9755 (characterIndexForPoint:): Adjust return type depending on GNUstep
9757 (mouseDown:): delta is CGFloat.
9758 (updateFrameSize): Remove unised variable f.
9759 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9760 Cast float to EmacsCGFloat.
9761 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9762 also to -1 when restoring.
9763 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9764 inside NS_IMPL_COCOA.
9765 (toggleFullScreen:): Put call to toggleFullScreen inside
9766 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9767 (setPosition:portion:whole:): por is CGFloat.
9768 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9769 (mouseDown:): Use CGFloat.
9770 (mouseDragged:): Remove unised variable edge.
9771 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9773 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9775 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9776 when NS_IMPL_GNUSTEP.
9777 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9778 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9779 (EmacsToolbar): Add clearAll. Add tag argument to
9780 addDisplayItemWithImage.
9781 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9783 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9785 * nsmenu.m (ns_update_menubar): Make static.
9786 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9787 (fillWithWidgetValue:): Add cast to SEL for setAction.
9788 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9789 (update_frame_tool_bar): Update code for GNUstep.
9790 (clearAll): New method.
9791 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9792 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9793 Move identifierToItem setObject and activeIdentifiers addObject before
9794 call to insertItemWithItemIdentifier.
9795 (validateVisibleItems): Fix indentation.
9796 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9797 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9798 UtilityWindow to aStyle, remove call to setStyleMask.
9800 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9802 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9803 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9804 Use F suffix on floats.
9805 (ns_char_width): Returns CGFloat.
9806 (ns_ascii_average_width): w is CGFloat instead of float.
9807 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9809 (ns_glyph_metrics): CGFloat instead of float.
9811 * nsfns.m (x_set_foreground_color, x_set_background_color):
9813 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9814 remove unused variables.
9815 (Fns_read_file_name): Keep track if panel is for save.
9816 Use ns_filename_from_panel/ns_directory_from_panel.
9817 (Fns_list_services): delegate only used for COCOA.
9818 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9819 Just return the input if GNUstep.
9820 (x_screen_planes): Remove.
9821 (Fxw_color_values): Use EmacsCGFloat
9822 (Fns_display_monitor_attributes_list): Only get screen number for
9824 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9826 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9827 ns_directory_from_panel.
9829 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9831 * process.c (handle_child_signal): Also use WCONTINUED.
9832 This is so that list-processes doesn't mistakenly list the process
9833 as stopped, when the process has actually been continued and is
9836 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9838 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9839 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9840 not already configured.
9842 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9844 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9846 * Makefile.in (mostlyclean): Remove *.res files.
9848 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9850 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9851 a buffer (bug#8447).
9853 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9855 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9856 display vector, and we backtrack, handle the case that the
9857 previous character position is also displayed from a display
9858 vector or covered by a display string or image. (Bug#14476)
9860 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9862 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9863 (struct MonitorInfo, free_monitors): Remove.
9864 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9865 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9866 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9869 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9870 (struct MonitorInfo, free_monitors): Remove.
9871 (ns_screen_name): Make static.
9872 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9873 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9876 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9877 (struct MonitorInfo): New struct.
9878 (free_monitors, make_monitor_attribute_list): Declare.
9880 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9882 (free_monitors, make_monitor_attribute_list): New functions.
9883 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9886 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9888 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9890 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9892 * keyboard.c: Apply keyboard decoding only to events that come directly
9893 from the tty, not from unread-command-events (bug#14368).
9894 (read_event_from_main_queue): New function, extracted from read_char.
9895 (read_decoded_char): Remove.
9896 (read_decoded_event_from_main_queue): New function to replace it.
9897 (read_char): Use it.
9898 (read_key_sequence): Use read_char rather than read_decoded_char.
9900 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9902 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9904 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9906 2013-05-22 Kenichi Handa <handa@gnu.org>
9908 The following changes are to fix the setting of
9909 buffer-file-coding-system on, for instance, C-x RET c unix RET
9910 _FILE_OF_DOS_EOL_TYPE_ RET.
9912 * coding.h (struct coding_system): New member detected_utf8_chars.
9914 * coding.c (detect_coding_utf_8): Count characters and check EOL
9915 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9917 (setup_coding_system): Do not initialize coding->head_ascii.
9918 (check_ascii): Do not set coding->eol_seen but update it. Do not
9919 call adjust_coding_eol_type here.
9920 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9921 If the eol-type of CODING is already specified, adjust the eol type
9922 of the found coding-system.
9923 (decode_coding_gap): Cancel previous change. Utilize the
9924 character numbers counted by detect_coding_utf_8. Fix detection
9927 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9929 * search.c (looking_at_1): Only set last_thing_searched if the match
9930 changed the match-data (bug#14281).
9932 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9934 * xdisp.c (reseat_at_previous_visible_line_start):
9935 Already declared in dispextern.h, so remove it here.
9936 (move_it_vertically_backward): Likewise.
9938 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9940 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9941 (Fx_display_pixel_width, Fx_display_pixel_height)
9942 (Fx_display_mm_width, Fx_display_mm_height):
9943 Mention `display-monitor-attributes-list' in docstrings.
9945 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9946 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9947 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9948 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9949 (Fx_display_backing_store, Fx_display_visual_class)
9950 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9951 (Fx_display_grayscale_p, Fx_display_pixel_width)
9952 (Fx_display_pixel_height, Fx_display_planes)
9953 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9954 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9955 (Fx_display_mm_width, Fx_display_mm_height)
9956 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9957 height for all physical monitors as in X11.
9959 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9960 Return pixel width or height for all physical monitors as in X11.
9962 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9964 Port --enable-gcc-warnings to clang.
9965 * bytecode.c (exec_byte_code):
9967 Redo diagnostic pragmas to pacify clang, too.
9968 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9969 * editfns.c (Fencode_time):
9970 * fileio.c (file_accessible_directory_p):
9971 * font.c (font_unparse_xlfd):
9972 Use '&"string"[index]' instead of '"string" + (index)'.
9973 * undo.c (user_error): Remove; unused.
9975 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9977 * insdel.c (insert_1_both): Document the arguments, instead of
9978 referring to insert_1, which no longer exists.
9980 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9981 some window, increment windows_or_buffers_changed, so that
9982 *Messages* display in that window is updated. (Bug#14408)
9984 * w32.c: Include epaths.h.
9985 (init_environment): Use cmdproxy.exe without leading directories.
9986 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9988 (gettimeofday): Adjust signature and return value to Posix
9991 * unexw32.c (open_output_file): Delete the existing emacs.exe
9992 before creating it, to break the hard link to the versioned
9995 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9996 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9997 (FIRSTFILE_OBJ): New variables.
9998 (W32_RES): Rename to EMACSRES. All users changed.
9999 (base_obj): Use $(CM_OBJ).
10000 (ALLOBJS): Use $(FIRSTFILE_OBJ).
10001 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
10002 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
10003 $(W32_RES_LINK) before $(LIBES).
10004 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
10006 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10008 * makefile.w32-in (DOC): Use just "DOC".
10010 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10012 * process.c: Export default filters and sentinels to Elisp.
10013 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10015 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10016 (Fset_process_sentinel, Fformat_network_address):
10017 Default to them instead of nil.
10018 (server_accept_connection): Sentinels can't be nil any more.
10019 (read_and_dispose_of_process_output): New function, extracted from
10020 read_process_output.
10021 (read_process_output): Use it; filters can't be nil.
10022 (Finternal_default_process_filter): New function, extracted from
10023 read_process_output.
10024 (exec_sentinel_unwind): Remove function.
10025 (exec_sentinel): Don't zilch sentinel while running.
10026 (status_notify): Sentinels can't be nil.
10027 (Finternal_default_process_sentinel): New function extracted from
10029 (setup_process_coding_systems): Default filter is not nil any more.
10030 (syms_of_process): Export new Elisp functions and initialize
10032 * lisp.h (make_lisp_proc): New function.
10034 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10036 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10038 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10040 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10041 unless we know that the window w is a leaf window.
10042 Another attempt at solving bug#14062.
10044 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10046 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10049 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10051 * image.c (gif_load): Check that subimages fit (Bug#14345).
10053 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10055 * lread.c (skip_dyn_eof): New function.
10056 (read1): Use it to skip the end of a file in response to #@00.
10058 * doc.c (get_doc_string): Slightly relax the sanity checking.
10060 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10062 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10063 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10064 (MonitorInfo): New struct.
10065 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10066 (Fns_display_monitor_attributes_list): New functions.
10067 (display-usable-bounds): Remove.
10068 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10071 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10073 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10074 (GTK_CHECK_VERSION): New macro, if not already defined.
10075 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10076 replaced by GTK_CHECK_VERSION.
10078 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10080 * xterm.h (GTK_PREREQ): New macro.
10081 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10082 to use this macro instead, for consistency and clarity.
10084 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10086 * xdisp.c (row_for_charpos_p): New function, with code of
10087 cursor_row_p, but accepts an additional argument CHARPOS instead
10088 of using a hardcoded PT.
10089 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10090 (row_containing_pos): Call row_for_charpos_p instead of partially
10091 doing the same. Fixes cursor positioning under longlines-mode
10092 when longlines-show-effect includes more than one newline, when
10093 moving the cursor vertically up.
10095 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10097 * makefile.w32-in (ACL_H): New macro.
10098 ($(BLD)/fileio.$(O)): Update dependencies.
10100 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10102 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10103 * Makefile.in (LIB_ACL): New macro.
10104 (LIBACL_LIBS): Remove.
10105 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10106 * fileio.c: Include <acl.h>.
10107 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10108 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10110 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10113 * unexelf.c: Don't assume ElfW (Half) fits in int.
10114 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10115 when dealing with ElfW (Half) values, since they can exceed 2**31
10116 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10117 (entry_address): Omit unused NUM arg. All uses changed.
10119 2013-05-07 Juri Linkov <juri@jurta.org>
10121 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10122 to the string converted from number with `Fnumber_to_string'.
10125 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10127 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10128 This fixes a problem introduced by my previous change.
10130 2013-05-07 Glenn Morris <rgm@gnu.org>
10132 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10134 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10136 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10138 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10140 Static checking by GCC 4.8.0.
10141 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10142 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10143 (x_get_monitor_attributes_fallback)
10144 (x_get_monitor_attributes_xinerama)
10145 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10146 Define only if USE_GTK.
10147 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10148 (x_get_monitor_attributes_fallback): Omit unused locals.
10149 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10150 Use double, not float, to avoid mixed-mode floating point arithmetic.
10152 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10153 Jan Djärv <jan.h.d@swipnet.se>
10155 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10156 (XINERAMA_CFLAGS): New macros.
10157 (ALL_CFLAGS, LIBES): Use them.
10159 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10160 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10161 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10162 (syms_of_xfns): DEFSYM them.
10163 (struct MonitorInfo): New struct.
10164 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10165 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10166 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10167 (x_get_monitor_attributes_xinerama): New functions.
10168 (Fx_display_monitor_attributes_list): New primitive.
10169 (syms_of_xfns): Defsubr it.
10171 * xterm.h (x_display_info): Add Xatom_net_workarea and
10172 Xatom_net_current_desktop.
10174 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10175 and dpyinfo->Xatom_net_current_desktop.
10177 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10179 * xdisp.c (pos_visible_p): Use the special code for finding the
10180 beginning of a display property or overlay for any "replacing"
10181 display property, not just for display strings. This solves
10182 incorrect reporting of position by posn-at-point. (Bug#14241)
10184 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10186 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10187 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10188 Verify that ElfW (Half) fits in int.
10189 (fatal): Use same signature as lisp.h.
10190 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10191 configure and build with -DUNEXELF_DEBUG without worrying about
10192 other modules that use DEBUG.
10193 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10194 possibly-wide integers now uses it instead of plain fprintf.
10195 (entry_address): New function, which avoids problems with 32-bit
10196 overflow on 64-bit hosts.
10197 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10198 (round_up): Don't assume the remainder fits in int.
10199 (find_section): Use bool for boolean. Simplify debug code.
10200 (unexec): Don't assume file sizes fit in int or size_t.
10201 Omit unnecessary trailing newline in 'fatal' format.
10202 Use strerror rather than outputting decimal error number.
10203 Remove unused code when emacs is not defined;
10204 this file relies on Emacs now.
10205 Don't assume e_phnum and e_shnum are positive.
10207 * regex.c: Fix problems when DEBUG is defined.
10208 (extract_number, extract_number_and_incr): Define regardless of
10209 whether DEBUG is defined; that's simpler and makes the code less
10210 likely to go stale in the normal case when DEBUG is not defined.
10211 Return int rather than taking an int * arg. All callers changed.
10212 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10213 Remove, replacing with ...
10214 (DEBUG_PRINT): New macro. All callers changed.
10215 (DEBUG_COMPILES_ARGUMENTS): New macro.
10216 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10217 (print_compiled_pattern, print_double_string) [DEBUG]:
10218 Use prototype rather than old-style definition.
10219 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10220 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10221 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10222 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10223 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10224 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10225 This matters only when DEBUG is defined.
10227 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10229 * xdisp.c (set_iterator_to_next): Set the
10230 ignore_overlay_strings_at_pos_p flag only if we are _really_
10231 iterating over an overlay string, as indicated by the
10232 current.overlay_string_index member. (Bug#14306)
10234 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10236 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10237 to where it is used, to avoid autorelease issues (Bug#14050).
10239 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10241 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10242 * fileio.c (syms_of_fileio): Implement this.
10243 * filelock.c (create_lock_file): If symbolic links don't work, so
10244 we use a regular file as a lock file, do not fsync the lock file;
10247 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10249 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10250 (syms_of_minibuf): Adjust accodingly.
10252 * callint.c (Fcall_interactively): Adjust calls accordingly.
10254 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10256 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10257 w->contents is a buffer before computing everything else.
10258 Use parentheses to disambiguate last part of the condition.
10260 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10261 assertion violations. (Bug#14062)
10263 2013-05-01 David Reitter <david.reitter@gmail.com>
10265 * nsfns.m (ns_tooltip): Initialize.
10267 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10269 * coding.c (decode_coding_gap): Don't remove the character before
10270 a newline unless it's a CR character. (Bug#14287)
10272 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10274 * dispextern.h (struct face): Move enum face_underline_type
10275 earlier so that bitfields can be in the same word.
10277 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10279 * nsfns.m (handlePanelKeys): New function.
10280 (EmacsOpenPanel:performKeyEquivalent:)
10281 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10282 arrows/function/control and copy/paste keys (Bug#14296).
10284 2013-04-27 Juri Linkov <juri@jurta.org>
10286 * callint.c (Fcall_interactively): Call `Qread_number' for
10287 interactive code letter `n' instead of using duplicate code.
10290 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10292 * systime.h (make_timeval): Declare as 'const'.
10294 2013-04-27 Kenichi Handa <handa@gnu.org>
10296 * font.c (font_open_entity): Always open a font of manageable
10299 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10301 Port better to AIX (Bug#14258).
10302 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10305 2013-04-24 Kenichi Handa <handa@gnu.org>
10307 * coding.c (decode_coding_iso_2022): When an invalid escape
10308 sequence is encountered, reset the invocation and designation
10309 status to the safest one.
10311 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10313 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10314 Without this fix, "make distclean" leaves stamp-h1 behind.
10316 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10318 * w32fns.c (w32_fullscreen_rect): New function to compute the
10319 window rectangle for the given fullscreen mode.
10320 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10321 longer tunes the window size. This keeps the window's edges flush
10322 with the screen and allows the taskbar to hide itself in fullboth.
10324 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10325 window decorations and uses the entire screen.
10327 * w32term.h (w32_fullscreen_rect) Add prototype.
10328 (struct w32_output): Replace normal_width, normal_height,
10329 normal_top, and normal_left members with a single normal_placement
10331 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10333 (FRAME_NORMAL_PLACEMENT): New macro.
10335 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10337 * minibuf.c (Ftest_completion): Silence compiler warning.
10339 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10341 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10344 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10347 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10348 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10349 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10350 parentheses where appropriate.
10352 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10354 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10356 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10358 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10359 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10360 Mention in the doc string that setting these variables takes
10361 effect only after a call to set-window-buffer. (Bug#14200)
10363 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10365 * indent.c (Fvertical_motion): Don't consider display strings on
10366 overlay strings as display strings on the buffer position we
10367 started from. This prevents vertical cursor motion from jumping
10368 more than one line when there's an overlay string with a display
10369 property at end of line.
10370 Reported by Karl Chen <Karl.Chen@quarl.org> in
10371 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10373 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10375 * window.c (select_window): `record_buffer' even if window is
10376 already selected (bug#14191).
10378 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10380 * window.c (Fwindow_end): Test more flags, including the buffer's
10381 last_overlay_modified flag, to determine whether the window's
10382 display is really up-to-date. Prevents the function from
10383 returning a stale value. (Bug#14170)
10384 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10387 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10389 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10390 garbaged only if it is not already the top frame on its TTY.
10391 This prevents flickering due to constant redrawing of TTY frames when
10392 there are GUI frames open in the same session. (Bug#13864)
10394 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10396 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10397 of marking the idle timers directly.
10399 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10401 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10402 tables (bug#14054).
10404 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10406 * window.c (select_window): Don't record_buffer while the invariant is
10407 temporarily broken (bug#14161).
10409 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10411 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10413 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10415 2013-04-07 Romain Francoise <romain@orebokech.com>
10417 Ignore additional platform-specific ACL errors (Bug#13702).
10418 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10419 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10421 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10423 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10426 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10428 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10429 This bug was introduced by my 2013-02-25 change that simplified
10430 data_start configuration. Without this change, on GNU/Linux
10431 an Emacs configured with --enable-profiling fails immediately
10432 due to a profiler signal.
10433 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10434 with these flags. On platforms where special flags are needed
10435 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10436 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10437 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10439 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10441 Get rid of some platform-specific functions examining window
10442 system and its capabilities. This is a partial rework of the
10444 * lisp.h (have_menus_p): Remove prototype. This function is
10445 replaced with platform-independent window_system_available.
10446 (check_window_system): Move to...
10447 * frame.h (decode_window_system_frame, window_system_available):
10448 ...here, add new prototypes.
10449 * frame.c (window_system_available, decode_window_system_frame):
10451 (check_window_system): Platform-independent now.
10452 * xterm.h (x_in_use): Remove declaration.
10454 * w32term.h (check_x_frame):
10455 * nsterm.h (check_x_frame): Remove prototypes. This function
10456 is replaced with platform-independent decode_window_system_frame.
10457 * msdos.c (have_menus_p): Remove.
10458 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10459 Remove platform-specific functions. Use check_window_system,
10460 decode_window_system_frame and check_ns_display_info where
10461 appropriate. Minor style and comment tweaks.
10462 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10463 (check_x_frame): Likewise.
10464 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10466 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10467 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10468 * xmenu.c, xselect.c: All related users changed.
10470 2013-04-03 Kenichi Handa <handa@gnu.org>
10472 The following changes is to optimize the code for reading UTF-8
10475 * coding.c (check_ascii): Rename from detect_ascii. Return value
10476 changed. Check EOL format. Do not call adjust_coding_eol_type
10478 (check_utf_8): New function.
10479 (adjust_coding_eol_type): Do nothing if already adjusted.
10480 (detect_coding): Compare the return value of check_ascii with
10481 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10482 (decode_coding_gap): Optimize for valid UTF-8.
10484 2013-03-21 Kenichi Handa <handa@gnu.org>
10486 * coding.c (syms_of_coding): Cancel previous change.
10488 * insdel.c (insert_from_gap): Fix previous change.
10490 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10492 Consistently use platform-specific function to detect window system.
10493 * lisp.h (check_window_system): New prototype. This function is
10494 going to replace check_x, check_w32 and check_ns.
10495 (have_menus_p): Mention msdos.c in comment.
10496 * fontset.c (check_window_system_func): Remove. Adjust all users.
10497 * fontset.h (check_window_system_func): Remove prototype.
10498 * nsterm.h (check_ns):
10499 * xterm.h (check_x):
10500 * w32term.h (check_w32): Likewise.
10501 * menu.c (Fx_popup_menu): Use check_window_system.
10502 * msdos.c (check_window_system): Define for MS-DOS.
10503 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10504 * w32fns.c (check_window_system): Likewise for MS-Windows.
10505 * xfns.c (check_window_system): Likewise for X.
10506 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10507 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10509 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10511 Prefer < to > in range checks such as 0 <= i && i < N.
10512 This makes it easier to visualize quantities on a number line.
10513 This patch doesn't apply to all such range checks,
10514 only to the range checks affected by the 2013-03-24 change.
10515 This patch reverts most of the 2013-03-24 change.
10516 * alloc.c (xpalloc, Fgarbage_collect):
10517 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10518 * character.c (string_escape_byte8):
10519 * charset.c (read_hex):
10520 * data.c (cons_to_unsigned):
10521 * dispnew.c (update_frame_1):
10522 * doc.c (Fsubstitute_command_keys):
10523 * doprnt.c (doprnt):
10524 * editfns.c (hi_time, decode_time_components):
10525 * fileio.c (file_offset):
10526 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10527 * font.c (font_intern_prop):
10528 * frame.c (x_set_alpha):
10529 * gtkutil.c (get_utf8_string):
10530 * indent.c (check_display_width):
10531 * keymap.c (Fkey_description):
10532 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10534 * minibuf.c (read_minibuf_noninteractive):
10535 * process.c (wait_reading_process_output):
10536 * search.c (Freplace_match):
10537 * window.c (get_phys_cursor_glyph):
10538 * xdisp.c (redisplay_internal):
10539 * xsmfns.c (smc_save_yourself_CB):
10540 Prefer < to > for range checks.
10541 * dispnew.c (sit_for): Don't mishandle NaNs.
10542 This fixes a bug introduced in the 2013-03-24 change.
10543 * editfns.c (decode_time_components): Don't hoist comparison.
10544 This fixes another bug introduced in the 2013-03-24 change.
10546 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10548 * frame.h (struct frame): Drop scroll_bottom_vpos
10549 member becaue all real users are dead long ago.
10550 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10551 * xdisp.c (redisplay_internal): Adjust user.
10553 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10555 * nsmenu.m (showAtX:Y:for:): setLevel to
10556 NSPopUpMenuWindowLevel (Bug#13998).
10558 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10560 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10561 (ns_check_pending_open_menu): Declare.
10563 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10564 (x_activate_menubar): Update the menu with title that matches
10565 ns_get_pending_menu_title, and call
10566 ns_check_pending_openmenu (Bug#12698).
10567 (menuWillOpen:): New method.
10568 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10570 * nsterm.m (menu_will_open_state, menu_mouse_point)
10571 (menu_pending_title): New varaibles.
10572 (ns_get_pending_menu_title, ns_check_menu_open)
10573 (ns_check_pending_open_menu): New functions.
10575 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10577 * indent.c (current_column_bol_cache): Remove leftover which is not
10578 used in Fmove_to_column any more.
10579 (current_column, scan_for_column): Adjust users.
10580 * keyboard.c (last_point_position_buffer, last_point_position_window):
10581 Remove leftovers which are not used for recording undo any more.
10582 (command_loop_1, syms_of_keyboard): Adjust users.
10583 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10584 redisplay_window any more.
10585 (move_it_to): Adjust user.
10587 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10589 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10590 Update dependencies.
10592 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10594 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10595 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10596 forward references.
10598 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10600 * window.h (struct window): Replace hchild, vchild and buffer slots
10601 with a single slot 'contents'. This is possible because each valid
10602 window may have either the child window (in vertical or horizontal
10603 combination) or buffer to display (for the leaf window). Using that,
10604 a lot of operations to traverse and/or change window hierarchies may
10605 be simplified. New member horizontal is used to distinguish between
10606 horizontal and vertical combinations of internal windows.
10607 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10608 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10609 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10610 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10611 Use contents slot, not buffer, where appropriate.
10612 (wset_combination): New function.
10613 (wset_buffer): Add eassert.
10614 (Fframe_first_window): Simplify the loop reaching first window.
10615 (Fwindow_buffer): Use WINDOW_LEAF_P.
10616 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10617 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10618 (unshow_buffer): Convert initial debugging check to eassert.
10619 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10620 (make_parent_window, window_resize_check, window_resize_apply)
10621 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10622 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10623 Adjust to match struct window changes.
10624 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10625 (mark_window_cursors_off, count_windows, get_leaf_windows)
10626 (foreach_window_1): Simplify the loop.
10627 * alloc.c (mark_object): Do not check for the leaf window because
10628 internal windows has no glyph matrices anyway.
10629 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10630 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10631 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10632 (build_frame_matrix_from_window_tree, mirror_make_current)
10633 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10634 (update_window_tree, set_window_update_flags): Simplify the loop.
10635 (sync_window_with_frame_matrix_rows): Enforce live window.
10636 Use contents slot, not buffer, where appropriate.
10637 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10638 and WINDOW_HORIZONTAL_COMBINATION_P.
10639 (make_frame_visible_1): Simplify the loop.
10640 Use contents slot, not buffer, where appropriate.
10641 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10642 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10643 (expose_window_tree): Likewise.
10644 Use contents slot, not buffer, where appropriate.
10645 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10646 to avoid deleted windows. Use contents slot instead of buffer.
10647 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10648 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10649 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10650 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10652 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10654 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10655 identify the reasons for assertion violations in bug#14062 and
10657 (Fx_show_tip): Fix compilation error under
10658 "--enable-check-lisp-object-type". (Bug#14073)
10660 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10661 Reported by <rzl24ozi@gmail.com>.
10663 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10665 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10667 (unwind_with_echo_area_buffer): ...to restore it here.
10668 This is needed to ensure that...
10669 (redisplay_window): ...both window markers are valid here,
10670 which is verified by eassert.
10671 * editfns.c (save_excursion_save): Do not assume that
10672 selected_window always displays the buffer.
10673 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10676 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10678 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10681 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10683 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10685 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10687 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10688 since MinGW's w32api headers do. This avoids compiler warnings.
10690 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10691 if already defined.
10693 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10695 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10697 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10699 * gtkutil.c (style_changed_cb): Check if frame is live and an
10700 X frame (Bug#14038).
10702 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10704 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10705 Define only for _WIN32_WINNT less than 0x0500.
10706 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10708 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10709 see its own definitions of 'struct timeval' and 'struct timezone'.
10711 Fix incompatibilities between MinGW.org and MinGW64 headers.
10712 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10714 * w32.c (REPARSE_DATA_BUFFER): Guard with
10715 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10717 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10719 * xterm.c: Include X11/XKBlib.h
10720 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10722 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10724 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10726 * blockinput.h (input_blocked_p): Likewise.
10727 * bytecode.c (exec_byte_code): Likewise.
10728 * callproc.c (call_process_kill, call_process_cleanup)
10729 (Fcall_process): Likewise.
10730 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10731 (Fccl_execute_on_string): Likewise.
10732 * character.c (string_escape_byte8): Likewise.
10733 * charset.c (read_hex): Likewise.
10734 * cm.c (calccost): Likewise.
10735 * data.c (cons_to_unsigned): Likewise.
10736 * dired.c (directory_files_internal, file_name_completion):
10738 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10739 (sit_for): Likewise.
10740 * doc.c (Fsubstitute_command_keys): Likewise.
10741 * doprnt.c (doprnt): Likewise.
10742 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10743 * emacsgtkfixed.c: Likewise.
10744 * fileio.c (file_offset, Fwrite_region): Likewise.
10745 * floatfns.c (Fexpt, fmod_float): Likewise.
10746 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10748 * font.c (font_intern_prop): Likewise.
10749 * frame.c (x_set_alpha): Likewise.
10750 * gtkutil.c (get_utf8_string): Likewise.
10751 * indent.c (check_display_width): Likewise.
10752 * intervals.c (create_root_interval, rotate_right, rotate_left)
10753 (split_interval_right, split_interval_left)
10754 (adjust_intervals_for_insertion, delete_node)
10755 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10756 (merge_interval_right, merge_interval_left, copy_intervals)
10757 (set_intervals_multibyte_1): Likewise.
10758 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10759 * keymap.c (Fkey_description): Likewise.
10760 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10761 * lread.c (openp, read_integer, read1, string_to_number):
10763 * menu.c (ensure_menu_items): Likewise.
10764 * minibuf.c (read_minibuf_noninteractive): Likewise.
10765 * print.c (printchar, strout): Likewise.
10766 * process.c (create_process, Faccept_process_output)
10767 (wait_reading_process_output, read_process_output, send_process)
10768 (wait_reading_process_output): Likewise.
10769 * profiler.c (make_log, handle_profiler_signal): Likewise.
10770 * regex.c (re_exec): Likewise.
10771 * regex.h: Likewise.
10772 * search.c (looking_at_1, Freplace_match): Likewise.
10773 * sysdep.c (get_child_status, procfs_ttyname)
10774 (procfs_get_total_memory): Likewise.
10775 * systime.h (EMACS_TIME_VALID_P): Likewise.
10776 * term.c (dissociate_if_controlling_tty): Likewise.
10777 * window.c (get_phys_cursor_glyph): Likewise.
10778 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10779 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10781 * xfns.c (Fx_window_property): Likewise.
10782 * xmenu.c (set_frame_menubar): Likewise.
10783 * xselect.c (x_get_window_property, x_handle_dnd_message):
10785 * xsmfns.c (smc_save_yourself_CB): Likewise.
10786 * xterm.c (x_scroll_bar_set_handle): Likewise.
10788 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10790 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10791 to be optional or nil. Adjust comment and convert it to docstring.
10792 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10793 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10795 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10797 Static checking by GCC 4.8-20130319.
10798 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10799 * process.c (Fset_process_datagram_address)
10800 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10801 * xdisp.c (get_char_face_and_encoding)
10802 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10803 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10804 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10806 2013-03-24 Ken Brown <kbrown@cornell.edu>
10808 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10809 fix compilation on 64-bit Cygwin, where underscores are not
10810 automatically prepended.
10812 * w32term.c (w32_initialize): Silence compiler warning.
10814 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10816 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10817 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10818 variables, to save and restore frame dimensions.
10819 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10820 after returning from a 'fullscreen' configuration.
10821 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10822 to avoid races between the main thread and the input thread.
10824 * w32term.h (struct w32_output): New members normal_width,
10825 normal_height, normal_top, normal_left, and prev_fsmode.
10826 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10827 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10828 members of a frame.
10830 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10831 'fullscreen' parameter. Always record previous width and height
10832 of the frame, except when switching out of maximized modes, so
10833 that they could be restored correctly, instead of resetting to the
10834 default frame dimensions. Send SC_RESTORE command to the frame,
10835 unless we are going to send SC_MAXIMIZE, to restore the frame
10836 resize hints in the mouse pointer shown by the window manager.
10839 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10841 * lisp.h (get_frame_param): Adjust conditions for prototype
10844 2013-03-22 Ken Brown <kbrown@cornell.edu>
10846 * unexcw.c: Drop unneeded inclusion of w32common.h.
10847 (report_sheap_usage): Declare.
10848 (read_exe_header): Add magic numbers for x86_64.
10849 (fixup_executable): Fix printf format specifier for unsigned long
10852 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10854 * frame.h (struct frame): Put menu_bar_window under #ifdef
10855 because this member is not needed when X toolkit is in use.
10856 (fset_menu_bar_window):
10857 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10858 (free_glyphs, update_frame):
10859 * xdisp.c (expose_frame): Likewise.
10860 (display_menu_bar): Likewise. Remove redundant eassert.
10861 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10864 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10866 Use functions and constants to manipulate Lisp_Save_Value objects.
10867 This replaces code that used macros and strings and token-pasting.
10868 The change makes the C source a bit easier to follow,
10869 and shrinks the Emacs executable a bit.
10870 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10871 (make_save_value): Change 1st arg from string to enum. All callers
10874 (mark_object): Use if, not #if, for GC_MARK_STACK.
10875 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10876 (XSAVE_OBJECT): Now functions, not macros.
10877 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10878 the constant was never used.
10879 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10880 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10881 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10882 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10884 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10885 type3 with a single member save_type. All uses changed.
10886 (save_type, set_save_pointer, set_save_integer): New functions.
10887 * print.c (PRINTX): Remove.
10889 * alloc.c: Remove redundant static declarations.
10891 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10893 * window.h (struct window): Convert left_col, top_line, total_lines
10894 and total_cols from Lisp_Objects to integers. Adjust comments.
10895 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10897 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10898 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10899 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10900 Adjust users where appropriate.
10902 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10904 * frame.h (struct frame): Drop resx and resy because the same data is
10905 available from window system-specific output context. Adjust users.
10906 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10907 New functions to provide defaults when no window system available.
10908 (FRAME_RES_X, FRAME_RES_Y): New macros.
10909 (NUMVAL): Move from xdisp.c.
10910 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10911 (Ffont_face_attributes, Fopen_font):
10912 * image.c (gs_load):
10913 * w32font.c (fill_in_logfont):
10914 * xdisp.c (calc_pixel_width_or_height):
10915 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10916 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10918 2013-03-20 Kenichi Handa <handa@gnu.org>
10920 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10921 to 1 (temporary workaround until a bug related to ASCII
10922 optimization is fixed).
10924 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10926 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10927 Signal error if window is not internal. Adjust docstring.
10928 (delete_all_child_windows): Use combination_limit to save the buffer.
10929 (Fset_window_configuration): Adjust accordingly.
10930 * print.c (syms_of_print): Initialize debugging output not here...
10931 (init_print_once): ...but in a new function here.
10932 * lisp.h (init_print_once): Add prototype.
10933 * emacs.c (main): Add call to init_print_once. Adjust comments.
10935 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10937 * window.c (window_resize_check, window_resize_apply)
10938 (window_from_coordinates, recombine_windows, set_window_buffer)
10939 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10940 (Fsplit_window_internal, Fdelete_window_internal)
10941 (freeze_window_starts): Use bool for booleans.
10942 * window.h (window_frame_coordinates, resize_frame_windows)
10943 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10945 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10947 * dispnew.c (bitch_at_user): Use `user-error'.
10949 2013-03-17 Ken Brown <kbrown@cornell.edu>
10951 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10952 as return type of image_background. (Bug#13981)
10953 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10955 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10957 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10958 (ns_select): Don't return with result uninitialized.
10960 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10963 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10965 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10966 directories. If filename is nil, get directory name (Bug#13932).
10967 Use getFilename and getDirectory.
10968 (getFilename, getDirectory): New methods for EmacsSavePanel and
10970 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10972 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10974 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10976 2013-03-15 Kenichi Handa <handa@gnu.org>
10978 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10979 (adjust_after_replace): Make it back to static. Delete the third
10980 arg text_at_gap_tail. Cancel the code for handling it.
10982 * coding.h (struct coding_system): New member eol_seen.
10984 * coding.c (detect_ascii): New function.
10985 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10986 when the source bytes are actually scanned. On detecting for
10987 coding_category_utf_8_auto, call detect_ascii instead of scanning
10988 source bytes directly.
10989 (produce_chars): Call insert_from_gap with the new arg 0.
10990 (encode_coding): Likewise.
10991 (decode_coding_gap): Control ASCII optimization by the variable
10992 disable_ascii_optimization instead of #ifndef .. #endif.
10993 Deccode EOL format according to coding->eol_seen.
10994 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10997 * lisp.h (adjust_after_replace): Cancel externing it.
10998 (insert_from_gap): Adjust prototype.
11000 2013-03-15 Eli Zaretskii <eliz@gnu.org>
11002 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
11003 FULLSCREEN_MAXIMIZED. (Bug#13935)
11005 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
11007 * region-cache.c (find_cache_boundary, move_cache_gap)
11008 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11009 Simplify debugging check and convert to eassert. Adjust comment.
11010 (pp_cache): Put under ENABLE_CHECKING.
11012 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11014 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11015 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11016 and WM_ACTIVATEAPP.
11017 (w32fullscreen_hook): If the frame is visible, reset
11018 f->want_fullscreen flag after changing the frame size. If the
11019 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11022 2013-03-13 Daniel Colascione <dancol@dancol.org>
11024 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11025 too so that these builds can use Cygwin's file conversion
11026 functions. (We've been building and linking cygw32.o all along
11027 and just not using it.)
11029 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11031 File synchronization fixes (Bug#13944).
11032 * Makefile.in (LIB_FDATASYNC): New macro.
11034 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11035 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11036 Don't worry about HAVE_FSYNC, since a substitute fsync is
11037 available if the system lacks one.
11038 (Fwrite_regin): Retry fsync if interrupted.
11040 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11042 * w32term.c (w32_read_socket): If the Emacs frame is being
11043 activated, call w32fullscreen_hook, to make sure the new frame
11044 dimensions are in effect. (Bug#13937)
11046 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11048 * xdisp.c (init_iterator): Simplify because both character and byte
11049 positions are either specified or -1. Add eassert. Adjust comment.
11050 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11051 character and byte positions can be obtained from marker.
11053 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11055 Static checking by Sun C 5.12.
11056 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11057 * bytecode.c (exec_byte_code):
11058 * dispnew.c (init_display):
11060 * fileio.c (Fsubstitute_in_file_name):
11061 * keyboard.c (Fevent_convert_list):
11062 * keymap.c (Fsingle_key_description):
11063 * term.c (maybe_fatal, fatal):
11064 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11065 * xsmfns.c (Fhandle_save_session):
11066 Omit unreachable code.
11067 * keymap.c (map_keymap_char_table_item): Cast void * to
11068 a function pointer type; the C Standard requires this.
11070 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11071 Include <sys/param.h> unconditionally, as that works elsewhere and
11072 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11073 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11076 See ChangeLog.12 for earlier changes.
11078 ;; Local Variables:
11082 Copyright (C) 2011-2014 Free Software Foundation, Inc.
11084 This file is part of GNU Emacs.
11086 GNU Emacs is free software: you can redistribute it and/or modify
11087 it under the terms of the GNU General Public License as published by
11088 the Free Software Foundation, either version 3 of the License, or
11089 (at your option) any later version.
11091 GNU Emacs is distributed in the hope that it will be useful,
11092 but WITHOUT ANY WARRANTY; without even the implied warranty of
11093 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11094 GNU General Public License for more details.
11096 You should have received a copy of the GNU General Public License
11097 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.