1 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3 * w32heap.c (report_temacs_memory_usage): New function.
5 * unexw32.c (unexec) [ENABLE_CHECKING]: Call
6 report_temacs_memory_usage.
8 * w32heap.h (report_temacs_memory_usage): Add prototype.
10 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
12 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
13 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
15 2014-05-29 Eli Zaretskii <eliz@gnu.org>
17 * buffer.c (init_buffer): Accept an argument 'initialized'.
18 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
19 mmap_regions and mmap_fd, to avoid referencing stale data from the
20 dump phase. Add an assertion for buffer text of buffers created
21 in temacs before this function is called. (Bug#17622)
22 (mmap_regions_1, mmap_fd_1): Remove unused variables.
24 * lisp.h (init_buffer): Update prototype.
26 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
28 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
30 * alloc.c (Fgarbage_collect): Fix compilation with
31 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
33 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
35 * frame.c, frame.h (frame_char_to_pixel_position)
36 (frame_set_mouse_position): Now static, and made private in
37 frame.c rather than public in frame.h.
39 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
41 Refactor mouse positioning stuff to avoid code duplication.
42 * frame.h (frame_char_to_pixel_position): New function.
43 (x_set_mouse_position): Rename to...
44 (frame_set_mouse_position): ...new function.
45 (frame_set_mouse_pixel_position): Add prototype.
46 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
47 Rename to frame_set_mouse_pixel_position.
48 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
50 * xterm.h, w32term.h ( x_set_mouse_position)
51 (x_set_mouse_pixel_position): Remove prototypes.
53 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
55 On X, always make pointer visible when deleting frame (Bug#17609).
56 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
58 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
60 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
61 * keyboard.c (gobble_input): If there is no terminal input error,
62 make sure the pointer is visible for all frames on this terminal.
63 * xterm.c (x_free_frame_resources): Enable pointer visibility if
64 it was previously disabled.
66 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
68 * data.c (Fzerop): Move to Elisp.
69 (syms_of_data): Don't defsubr it.
70 * keyboard.c (echo_keystrokes_p): New function.
71 (read_char, record_menu_key, read_key_sequence): Use it.
73 * callint.c (Qfuncall_interactively): New var.
74 (Qcall_interactively): Remove.
75 (Ffuncall_interactively): New function.
76 (Fcall_interactively): Use it.
77 (syms_of_callint): Defsubr it.
79 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
81 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
82 relocated from under us.
84 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
86 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
88 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
90 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
91 for MinGW, since it no longer uses gmalloc.
93 * buffer.c: Do not define mmap allocations functions for Windows.
94 Remove mmap_find which is unused. Remove mmap_set_vars which does
96 [WINDOWSNT]: Include w32heap.h.
97 (init_buffer): Always allocate new memory for buffers.
99 * emacs.c: Remove mmap_set_vars calls.
101 * image.c (free_image): Undef free for Windows because it is
102 redirected to our private version.
104 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits
106 (copy_executable_and_dump_data): Remove dumping the heap section.
107 (unexec): Restore using_dynamic_heap after dumping.
109 * w32heap.c (dumped_data_commit, malloc_after_dump)
110 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
111 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
112 (mmap_free): New functions.
114 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
116 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
118 * image.c (imagemagick_load_image): Use MagickRealType for local
119 'color_scale', instead of double, to avoid a GCC warning about
122 * xfns.c (Fx_window_property): Remove unused local.
124 Don't kill already-reaped process (Bug#17561).
125 * process.c (process_send_signal): Fix race condition where a
126 subprocess was reaped by a signal handler between the check for
127 liveness and calling 'kill', which meant that Emacs could in
128 theory kill an innocent bystander process. Do the fix by blocking
129 SIGCHLD in a critical section that checks liveness before killing.
131 2014-05-26 Eli Zaretskii <eliz@gnu.org>
133 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if
136 2014-05-26 Ken Brown <kbrown@cornell.edu>
138 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
139 even if !CYGWIN (see bug#17510).
141 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
143 * nsfns.m (Fns_do_applescript): Surround NSApp run
144 with calls to ns_init_events, ns_finish_events (Bug#17424).
146 * nsterm.h (ns_init_events, ns_finish_events): Declare.
148 * nsterm.m (ns_init_events, ns_finish_events): New functions.
149 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
151 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
152 with calls to ns_init_events, ns_finish_events (Bug#17424).
154 2014-05-26 Eli Zaretskii <eliz@gnu.org>
156 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
157 if we are iterating over an object that generates glyphs for
158 marginal areas. (Bug#17585)
160 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
162 * xdisp.c (safe__call1, safe__eval): Now static.
164 2014-05-26 Eli Zaretskii <eliz@gnu.org>
166 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
167 (safe_call, safe__call1): Construct a va_list argument for safe_call.
168 (safe_call1): Call safe_call instead of safe__call directly.
170 2014-05-26 Ken Brown <kbrown@cornell.edu>
172 * w32term.c (x_delete_display) [CYGWIN]: Don't free
173 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
176 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
178 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
179 (safe__call, safe__call1, safe__eval): New functions.
181 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
182 (display_mode_element): Same for `:eval'.
184 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
186 Fix port to 32-bit AIX (Bug#17540).
187 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
188 twice. _text already includes this offset.
189 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
191 2014-05-26 Eli Zaretskii <eliz@gnu.org>
193 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
194 when closest_pos is identical to to_charpos, don't recurse, since
195 we already tried that, and failed. (Bug#17539)
197 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
198 unwinding when frame's faces were not initialized yet, increment
199 the frame's image-cache reference count before calling
200 x_free_frame_resources. Don't dereference
201 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
203 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
205 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
208 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
209 macfont.m, call draw with adjusted arguments so font drivers
210 don't need to do that.
212 * macfont.m (macfont_draw): Merge changes from Macport.
214 2014-05-24 Eli Zaretskii <eliz@gnu.org>
216 * alloc.c (garbage_collect_1): New function, with all of the guts
218 (mark_stack): Accept an argument END and don't mark Lisp objects
219 on the stack beyond the address given by END. Calculation of END
220 was moved to Fgarbage_collect.
221 (Fgarbage_collect): Calculate the end address of the stack portion
222 that needs to be examined by mark_stack, and pass that address to
223 garbage_collect_1, which will pass it to mark_stack. See
224 http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
225 for more details about the underlying problems. In particular,
226 this avoids dumping Emacs with the large hash-table whose value is
227 held in purify-flag for most of the time loadup.el runs.
229 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
231 * xfns.c (x_window_property_intern): New function (code from
233 (Fx_window_property): Call x_window_property_intern. If property
234 not found and NILP (source) and outer window != inner window,
235 check outer window for property (Bug#17537).
237 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
239 Supply malloc and alloc_size attributes for extern allocators.
240 This documents the C API, and helps GCC generate a bit better code.
241 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
242 (ATTRIBUTE_MALLOC_SIZE): New macros.
243 * gmalloc.c (malloc, realloc, calloc):
244 * gtkutil.h (malloc_widget_value):
245 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
246 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
249 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
251 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
252 * image.c (imagemagick_load_image): Port to hosts that do not use
253 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
255 2014-05-21 Leo Liu <sdl.web@gmail.com>
257 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
259 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
261 * dbusbind.c (xd_signature): Revert last 2 patches.
263 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
265 Allow any non-nil value to count as true in bool-vector.
266 Likewise for xd_signature in dbusbind.c.
267 This is more consistent with the usual practice in Emacs, which is
268 that any non-nil value counts as true.
269 * alloc.c (Fbool_vector): Don't require args to be t or nil.
270 * dbusbind.c (xd_signature): Likewise, for booleans.
271 * data.c, lisp.h (Qbooleanp):
272 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
274 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
276 * lisp.h (CHECK_BOOLEAN): New function.
277 * alloc.c (Fbool_vector): New function.
278 (syms_of_alloc): Defsubr it.
279 * data.c (Qbooleanp): New symbol.
280 (syms_of_data): DEFSYM it.
281 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
283 * font.c (font_matching_entity): Extract font-entity object
284 from the vector of matching entities (Bug#17486).
286 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
288 Assume C99 or later (Bug#17487).
289 * bytecode.c (B__dummy__): Remove.
290 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
291 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
292 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
293 * regex.c (DEBUG_PRINT): Assume varargs macros.
294 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
296 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
298 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
299 memory for every buffer that was dumped.
301 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
303 * fns.c (Freverse): Allow vectors, bool vectors and strings.
304 (Fnreverse): Allow vectors and bool vectors.
306 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
308 Minor cleanup for terminal setup.
309 * termhooks.h (create_terminal): Adjust prototype.
310 * terminal.c (create_terminal): Pass output method and RIF as args.
311 (init_initial_terminal):
312 * nsterm.m (ns_create_terminal):
314 * w32term.c (w32_create_terminal):
315 * xterm.c (x_create_terminal): Adjust users.
316 Avoid redundant NULL initializers and add comments.
318 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
320 * keyboard.c (Qdeactivate_mark): Now static.
322 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
324 If available, use Xfixes extension to do pointer blanking.
325 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
326 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
327 (make_invisible_cursor): Move to...
328 * xterm.c (make_invisible_cursor): ...here.
329 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
330 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
331 (x_term_init): Call to x_setup_pointer_blanking.
332 (XTtoggle_invisible_pointer): Use blanking specific to this display.
333 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
335 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
337 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
339 2014-05-12 Glenn Morris <rgm@gnu.org>
341 * fileio.c (Ffile_executable_p): Doc tweak.
343 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
345 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
346 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
348 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
350 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
352 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
354 Fix initialization of minibuffer history variable (Bug#17430).
355 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
356 Move the initialization up to prevent any "value void" message.
358 2014-05-08 Samuel Bronson <naesten@gmail.com>
360 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
361 are matched (bug#17413).
363 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
365 Stop tooltips pulling Emacs window to front (Bug#17408).
366 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
367 SetWindowPos invocations.
369 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
371 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
372 not initialized (Bug#17398).
374 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
376 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
378 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
380 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
381 [HAVE_NS]: Do not include png.h.
382 (x_query_frame_background_color): New function.
383 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
384 (png_load_body): Coalesce duplicate code.
386 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
388 Consult libpng-config more consistently (Bug#17339).
389 * Makefile.in (PNG_CFLAGS): New var.
390 (ALL_CFLAGS): Use it.
391 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
392 CFLAGS now handles this.
394 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
396 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
397 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
398 because WCONTINUED is always defined now.
399 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
401 2014-05-03 Eli Zaretskii <eliz@gnu.org>
403 * buffer.c (overlay_strings): Fix the wording of the commentary.
405 2014-05-01 Glenn Morris <rgm@gnu.org>
407 * floatfns.c (Fisnan):
408 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
410 2014-05-01 Eli Zaretskii <eliz@gnu.org>
412 * term.c (tty_menu_activate): A better initialization for cursor
415 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
417 * intervals.c: Tighten assertions.
418 (create_root_interval): Make sure the interval is not empty.
419 (intervals_equal): Use booleans.
420 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
421 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
422 (balance_possible_root_interval): Simplify and use booleans.
423 (split_interval_right, split_interval_left): Check LENGTH, and remove
424 now redundant assertion.
425 (adjust_intervals_for_insertion): Remove now redundant assertions.
426 (delete_node, interval_deletion_adjustment)
427 (adjust_intervals_for_deletion, merge_interval_right)
428 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
429 (reproduce_interval): Make sure the interval is not empty.
431 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
433 * term.c (tty_menu_activate): Don't assume row and col are initialized.
434 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
435 satisfaction that they would always be initialized.
437 2014-04-30 Eli Zaretskii <eliz@gnu.org>
439 * term.c (tty_menu_display): Move the cursor to the active menu item.
440 (tty_menu_activate): Return the cursor to the active menu item
441 after displaying the menu and after displaying help-echo.
442 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
443 for the details of why this is needed by screen readers and
446 2014-04-30 Glenn Morris <rgm@gnu.org>
448 * process.c (handle_child_signal):
449 Handle systems without WCONTINUED. (Bug#15110, 17339)
451 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
453 * window.c (struct saved_window): Remove mark.
454 (Fset_window_configuration, save_window_save)
455 (compare_window_configurations): Don't touch marks any more.
457 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
459 Use bits_word for gcmarkbits.
460 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
461 bits_word is typically a tad more efficient for mark bits than
462 unsigned is, so use bits_word. All uses changed.
463 * lisp.h (BITS_PER_INT): Remove; no longer used.
465 Avoid undefined behavior in signed left shift.
466 This ports to GCC 4.9.0 with -fsanitize=undefined.
467 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
469 * regex.c (extract_number):
470 * lisp.h (make_number, XINT):
471 Do not shift a 1 bit left into a sign bit.
472 * alloc.c (struct cons_block, struct float_block): Use unsigned,
473 not int, for gcmarkbits. All uses changed.
475 2014-04-25 Eli Zaretskii <eliz@gnu.org>
477 * search.c (Fnewline_cache_check): Don't try to count newlines
478 outside the buffer's restriction, as find_newline doesn't support that.
480 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
482 * window.c (Fset_window_configuration): Deactivate the mark before
484 (set_window_buffer): Ignore window_initialized.
485 (window_initialized): Remove.
486 * keyboard.c (Qdeactivate_mark): Not static any more.
487 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
490 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
492 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
493 and to clang 3.4, which have fixed the bug. This should let us
494 run a bit faster on these platforms when address sanitization is
497 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
499 Port to GCC 4.9.0 with --enable-gcc-warnings.
500 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
502 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
503 a way that also works with GCC 4.9.0.
505 * search.c (Fnewline_cache_check): Remove unused locals.
507 2014-04-22 Eli Zaretskii <eliz@gnu.org>
509 * search.c (find_newline1): New subroutine.
510 (Fnewline_cache_check): New function.
511 (syms_of_search): Defsubr it.
513 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
515 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
516 * keyboard.c (unblock_input): Add comment.
517 * xgselect.c (xg_select): Prevent Glib main loop recursion.
519 2014-04-22 Daniel Colascione <dancol@dancol.org>
521 * lread.c (readevalloop_eager_expand_eval): New function
522 that can recurse into toplevel forms.
523 (readevalloop): Call it.
524 * lisp.h: Declare Qprogn.
525 * callint.c (Qprogn): No longer static.
527 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
529 * intervals.c (rotate_right, rotate_left): Fix up length computation.
530 Also change identifiers to match the comments, and add more assertions
533 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
535 * emacs.c (close_output_streams): Don't clear and restore errno.
537 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
539 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
540 never becomes visible, i.e. using XMonad (Bug#17237).
542 2014-04-18 Eli Zaretskii <eliz@gnu.org>
544 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
545 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
546 (Fline_pixel_height): Don't assume that the current buffer and the
547 selected window's buffer are one and the same. (Bug#17281)
549 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
550 paragraph-start cache before the newline cache. (Bug#17269)
552 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
554 * term.c (tty_send_additional_strings): No need to fflush here,
556 (tty_set_terminal_modes): fflush after sending additional strings,
559 2014-04-17 Daniel Colascione <dancol@dancol.org>
561 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
563 (tty_send_additional_strings): New function.
564 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
565 (syms_of_term): Intern tty-mode-set-strings and
566 tty-mode-reset-strings.
568 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
570 * window.c (save_window_save): Lookup window_point_insertion_type in
571 the right buffer (bug#15457).
572 (Qwindow_point_insertion_type): New var.
573 (syms_of_window): Initialize it.
575 2014-04-16 Eli Zaretskii <eliz@gnu.org>
578 * unexcoff.c [MSDOS]: Include libc/atexit.h.
579 (copy_text_and_data): Zero out the atexit chain pointer before
582 * termhooks.h (encode_terminal_code): Update prototype.
584 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
585 visible for all DOS_NT ports, not just WINDOWSNT.
586 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
588 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
589 unless it is defined.
590 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
592 * process.c (close_on_exec, accept4, process_socket): Move into
593 the "ifdef subprocesses" part.
594 (catch_child_signal): Condition by "ifdef subprocesses".
595 (syms_of_process) <Qinternal_default_process_sentinel>
596 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
598 * msdos.h: Add prototypes for new functions.
599 (EINPROGRESS): Define.
600 (O_CLOEXEC): Define to zero.
602 * msdos.c (check_window_system): Remove unnecessary an
603 incompatible duplicate function.
604 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
605 New functions in support of new functionality.
607 * menu.c (single_menu_item): Add visual indication of submenu
608 also for menus on MSDOS frames.
609 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
611 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
612 when async subprocesses aren't supported.
614 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
616 * emacs.c (close_output_streams): Zero out errno before calling
619 * dired.c [MSDOS]: Include msdos.h.
621 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
622 (DATA_START) [MSDOS]: Define.
623 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
625 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
626 Ifdef away for MSDOS.
627 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
628 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
630 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
631 Use temporary file template that is compatible with mkostemp.
632 Move vfork-related portions under #ifndef MSDOS.
633 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
635 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
637 * buffer.c (Foverlays_at): Add argument `sorted'.
639 2014-04-16 Eli Zaretskii <eliz@gnu.org>
641 * insdel.c (invalidate_buffer_caches): When deleting or replacing
642 text, invalidate the bidi_paragraph_cache upto and including the
645 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
647 Port to IRIX 6.5 (Bug#9684).
648 * conf_post.h (INET6) [IRIX6_5]: Define.
649 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
650 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
652 2014-04-16 Eli Zaretskii <eliz@gnu.org>
654 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
655 before passing it to system APIs.
657 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
659 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
660 make sure stack.byte_string_start is not de-adjusted by pushhandler.
662 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
664 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
666 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
668 Remove DATA_SEG_BITS.
669 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
670 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
671 cc, but that platform is so old that SGI itself stopped supporting
672 it in December 2013. If you still need Emacs on IRIX, please
673 either compile with GCC and port the undumping code, or run
674 './configure --with-wide-int'.
675 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
676 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
677 DEFINE_GDB_SYMBOL_START way to define it.
678 (NONPOINTER_BITS): New macro.
680 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
681 the problem and/or configuring --with-wide-int.
682 (USE_LSB_TAG): Simplify, based on above changes.
683 (gdb_DATA_SEG_BITS): Remove. All uses removed.
684 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
686 2014-04-12 Eli Zaretskii <eliz@gnu.org>
688 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
689 covered by a display string that ends in a newline, and that cases
690 going back by DVPOS lines to hit the search limit, lift the limit
691 and go back until DVPOS is reached. (Bug#17244)
693 * indent.c (Fvertical_motion): Handle correctly the case when the
694 display string is preceded by an empty line.
696 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
697 use S_IWRITE instead.
699 2014-04-11 Glenn Morris <rgm@gnu.org>
701 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
703 2014-04-11 Ken Brown <kbrown@cornell.edu>
705 * Makefile.in (EMACS_MANIFEST): Revert last change.
707 2014-04-10 Daniel Colascione <dancol@dancol.org>
709 * puresize.h (BASE_PURESIZE): Increase.
711 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
713 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
715 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
716 region handling (and don't call signal_before_change) if
717 inhibit_modification_hooks is set.
718 (signal_before_change): Don't check inhibit_modification_hooks any more.
720 2014-04-08 Daniel Colascione <dancol@dancol.org>
722 * alloc.c (sweep_symbols, mark_object): Assert that symbol
723 function cells contain valid lisp objects. (Modified version of
726 * alloc.c (detect_suspicious_free): Split actual stack capturing
727 out into new function for easier breakpoint setting.
728 (note_suspicious_free): New function.
730 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
732 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
734 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
735 (symbol_block_pinned): New var.
736 (Fmake_symbol): Initialize `pinned'.
737 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
738 pinned and signal an error for un-purifiable objects.
740 (Fpurecopy): Use it, except for objects that can't be purified.
741 (mark_pinned_symbols): New function.
742 (Fgarbage_collect): Use it.
743 (gc_sweep): Remove hack made unnecessary.
745 2014-04-07 Glenn Morris <rgm@gnu.org>
747 * keyboard.c (Fopen_dribble_file): Doc tweak.
749 2014-04-07 Ken Brown <kbrown@cornell.edu>
751 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
753 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
755 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
756 We have a substitute execinfo.h on hosts that lack it.
757 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
758 isn't optimized away.
760 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
762 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
763 * alloc.c (memory_full):
764 * charset.c (syms_of_charset):
765 * doc.c (Fsnarf_documentation):
767 * font.c (BUILD_STYLE_TABLE):
768 * keyboard.c (make_lispy_event):
769 * profiler.c (setup_cpu_timer):
770 * xgselect.c (xg_select):
771 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
773 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
774 Replace the only use with ARRAYELTS (font_property_table).
775 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
777 2014-04-03 Daniel Colascione <dancol@dancol.org>
779 * xterm.c (x_term_init):
780 * xfns.c (best_xim_style):
781 * xfaces.c (Fdump_colors):
782 * w32fns.c (w32_default_color_map):
783 * w32.c (init_environment, N_ENV_VARS):
784 * unexcw.c (read_exe_header):
785 * term.c (term_get_fkeys_1):
786 * sysdep.c (init_baud_rate):
787 * nsterm.m (ns_convert_key):
788 * nsfns.m (get_geometry_from_preferences):
789 * msdos.c (dos_set_window_size, init_environment):
790 * macfont.m (mac_font_get_glyph_for_cid)
791 (macfont_store_descriptor_attributes)
792 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
793 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
794 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
796 * image.c (xpm_str_to_color_key):
797 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
798 * frame.c (x_set_frame_parameters):
799 * fileio.c (Ffile_selinux_context):
800 * emacs.c (sort_args):
801 * dosfns.c (msdos_stdcolor_name):
802 * dired.c (file_attributes):
803 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
804 Change expressions of the form sizeof(arr) / sizeof(arr[0])
807 2014-04-02 Daniel Colascione <dancol@dancol.org>
809 * data.c (Ffset): Abort if we're trying to set a function call to
812 * lisp.h (ARRAYELTS): New macro.
814 * alloc.c: Include execinfo.h if available.
815 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
816 (suspicious_free_record): New structure.
817 (suspicious_objects, suspicious_object_index)
818 (suspicious_free_history, suspicious_free_history_index):
820 (find_suspicious_object_in_range, detect_suspicious_free)
821 (Fsuspicious_object): New functions.
822 (cleanup_vector): Call find_suspicious_object_in_range.
824 2014-04-02 Martin Rudalics <rudalics@gmx.at>
826 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
827 width from font width (Bug#17163).
829 * frame.c (x_set_frame_parameters): Calculate default values of
830 new frame sizes only after all other frame parameters have been
831 processed (Bug#17142).
833 2014-04-02 Ken Brown <kbrown@cornell.edu>
835 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
838 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
840 * xterm.c (x_draw_image_glyph_string): Adjust image background
841 width accordingly when its x position is adjusted. (Bug#17115)
843 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
845 * font.c (font_list_entities): Do not add empty vector to font cache.
846 (font_matching_entity): Likewise. If matching entity is found, insert
847 1-item vector with this entity instead of entity itself (Bug#17125).
849 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
851 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
853 * fns.c (validate_subarray): Rename from validate_substring,
854 since it works for vectors too. New arg ARRAY. Optimize for the
855 non-nil case. Instead of returning bool, throw an error if out of
856 range, so that the caller needn't do that. All uses changed.
857 Report original values if out of range.
858 (Fsubstring, Fsubstring_no_properties, secure_hash):
859 Also optimize the case where FROM is 0 or TO is the size.
861 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
863 * search.c (Freplace_match): Use make_specified_string.
864 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
865 to catch bogus override face of glyph strings.
866 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
867 Move common substring range checking code to...
868 (validate_substring): ...this function.
870 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
872 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
874 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
876 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
877 bar is zero height, just return (Bug#16976).
878 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
880 * nsterm.h (EmacsView): Add wait_for_tool_bar.
882 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
883 is nil. If waiting for toolbar to complete, force a redraw.
885 2014-03-28 Glenn Morris <rgm@gnu.org>
887 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
888 (emacs_bugreport): New variable.
889 (usage_message): Use PACKAGE_BUGREPORT.
890 (syms_of_emacs) <report-emacs-bug-address>: New variable.
892 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
894 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
896 Port recent signal-related changes to FreeBSD.
897 Problem reported by Herbert J. Skuhra.
898 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
899 Move decls from here ...
900 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
902 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
904 * w32term.c (x_draw_image_glyph_string): Fix computation of height
905 and width of image background when it is displayed with a 'box'
908 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
910 More backward-compatible fix to char-equal core dump (Bug#17011).
911 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
912 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
914 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
916 * image.c (init_svg_functions): When loading SVG-related libraries,
917 free already loaded libraries if the initialization fails.
918 (rsvg_handle_set_size_callback): Remove declaration, unused.
920 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
922 Fix core dump in char-equal (Bug#17011).
923 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
924 unibyte buffers, as we can't tell whether the characters are
927 * insdel.c (adjust_markers_for_delete): Remove unused local.
929 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
931 Have (MARKER . ADJUSTMENT) undo records always be immediately
932 after their corresponding (TEXT . POS) record in undo list.
934 * lisp.h (record-delete): New arg record_markers.
935 (record_marker_adjustment): No longer needed outside undo.c.
936 * insdel.c (adjust_markers_for_delete): Move calculation of marker
937 adjustments to undo.c's record_marker_adjustments. Note that
938 fileio.c's decide_coding_unwind is another caller to
939 adjust_markers_for_delete. Because it has undo list bound to t,
940 it does not rely on adjust_markers_for_delete to record marker
942 (del_range_2): Swap call to record_delete and
943 adjust_markers_for_delete so as undo marker adjustments are
944 recorded before current deletion's adjustments, as before.
945 (adjust_after_replace):
946 (replace_range): Pass value for new record_markers arg to
948 * undo.c (record_marker_adjustment): Rename to
949 record_marker_adjustments and made static.
950 (record_delete): Check record_markers arg and call
951 record_marker_adjustments.
952 (record_change): Pass value for new record_markers arg to
954 (record_point): at_boundary calculation no longer needs to account
955 for marker adjustments.
957 2014-03-26 Martin Rudalics <rudalics@gmx.at>
959 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
962 2014-03-26 Glenn Morris <rgm@gnu.org>
964 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
966 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
968 * buffer.c (struct sortvec): Add field `spriority'.
969 (compare_overlays): Use it.
970 (sort_overlays): Set it.
972 2014-03-26 Eli Zaretskii <eliz@gnu.org>
974 * xdisp.c (redisplay_window): If all previous attempts to find the
975 cursor row failed, try a few alternatives before falling back to
976 the top-most row of the window. Use row_containing_pos. (Bug#17047)
978 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
980 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
981 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
983 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
984 variables on Windows.
986 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
988 * w32.c (unsetenv): Remove unused var `retval'.
989 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
991 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
992 (start_watching): Remove unused var `thr'.
994 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
995 (find_child_console): Remove unnecesary var `thread_id'.
997 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
998 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
1000 2014-03-26 Glenn Morris <rgm@gnu.org>
1002 * filelock.c (Flock_buffer): Doc tweak.
1004 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
1005 * emacs.c (shut_down_emacs):
1006 * fileio.c (Finsert_file_contents, write_region):
1007 * filelock.c (top-level, syms_of_filelock):
1008 * insdel.c (prepare_to_modify_buffer_1):
1009 CLASH_DETECTION is always defined now.
1011 2014-03-25 Eli Zaretskii <eliz@gnu.org>
1013 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
1014 DLL handle, to speed up thread startup.
1016 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
1018 Handle sigmask better with nested signal handlers (Bug#15561).
1019 * atimer.c (sigmask_atimers): Remove.
1020 Remaining use rewritten to use body of this function.
1021 * atimer.c (block_atimers, unblock_atimers):
1022 * callproc.c (block_child_signal, unblock_child_signal):
1023 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
1024 New arg OLDSET. All callers changed.
1025 * atimer.c (block_atimers, unblock_atimers):
1026 * callproc.c (block_child_signal, unblock_child_signal):
1027 * keyboard.c (handle_interrupt):
1028 * sound.c (vox_configure, vox_close):
1029 Restore the old signal mask rather than unilaterally clearing bits
1030 from the mask, in case a handler is running within another
1031 handler. All callers changed.
1032 * lisp.h, process.c, process.h, term.c:
1033 Adjust decls and callers to match new API.
1034 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
1035 signal handlers aren't supposed to use floating point anyway.
1036 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
1038 2014-03-23 Daniel Colascione <dancol@dancol.org>
1040 Split gc_sweep into discrete functions for legibility and better
1043 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
1044 (sweep_vectors): Fix typo in comment.
1045 (sweep_conses, sweep_floats, sweep_intervals)
1046 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
1047 (gc_sweep): Call new functions, to which existing functionality is
1049 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
1051 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
1053 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
1055 2014-03-23 Daniel Colascione <dancol@dancol.org>
1057 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
1058 only if xic_style calls for it. This change allows Emacs to work
1059 with ibus. Also, don't leak resources if create_frame_xic fails,
1060 and stop caching xic_style across different displays.
1061 (supported_xim_styles): Make const.
1062 (best_xim_style): Remove first parameter: it's always just
1063 supported_xim_styles. Change to look at supported_xim_styles
1066 2014-03-23 Daniel Colascione <dancol@dancol.org>
1068 * term.c (init_tty): Rearrange condition for clarity; print
1069 appropriate diagnostic.
1071 2014-03-23 Daniel Colascione <dancol@dancol.org>
1073 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1074 array. (ASAN caught.)
1076 2014-03-22 Glenn Morris <rgm@gnu.org>
1078 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
1080 2014-03-22 Daniel Colascione <dancol@dancol.org>
1082 * process.c (conv_sockaddr_to_lisp): When extracting the string
1083 names of AF_LOCAL sockets, stop before reading uninitialized memory.
1085 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1087 Fix regression introduced by patch for Bug#10500.
1088 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1089 * w32term.c (x_draw_image_relief): Likewise.
1091 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1093 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1094 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1095 maximize a frame for odd default fonts.
1097 2014-03-21 Glenn Morris <rgm@gnu.org>
1099 * minibuf.c (history-length): Increase default from 30 to 100.
1101 2014-03-21 Daniel Colascione <dancol@dancol.org>
1103 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
1104 every time we switch to minibuffer.
1106 * alloc.c (lisp_align_malloc, allocate_string_data)
1107 (allocate_vectorlike): Allow mmap allocation of lisp objects.
1108 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
1110 2014-03-21 Eli Zaretskii <eliz@gnu.org>
1112 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
1113 support more "verbs".
1115 2014-03-21 Daniel Colascione <dancol@dancol.org>
1117 Always prohibit dumping a dumped Emacs.
1119 * emacs.c (might_dump): New variable.
1120 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
1121 * lisp.h (might_dump): Declare.
1122 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
1124 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1126 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1128 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1130 * doc.c (store_function_docstring): Warn when we don't know where to
1132 (Fsubstitute_command_keys): Don't advertise the fact that
1133 text-properties are dropped, since we think it's a bug that we'll fix
1136 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1137 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1138 * frame.c (frame_garbaged): Make "docstring" more precise.
1140 2014-03-20 Glenn Morris <rgm@gnu.org>
1142 * charset.c (init_charset): When we cannot find the charsets directory,
1143 mention if EMACSDATA is set.
1145 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1147 * fns.c (Frandom): Fix rare bug where the result isn't random.
1149 Fix porting inconsistency about rounding to even.
1150 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1151 This way, the unusual !HAVE_RINT case acts like the usual
1152 HAVE_RINT case, and we can fix the documentation accordingly.
1154 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1156 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1157 (w32_wnd_proc): Initialize the dwHoverTime member of
1158 TRACKMOUSEEVENT structure.
1160 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1162 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1164 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1166 * search.c (find_newline): Speed up the function when using the
1167 newline cache, by halving the number of calls to
1168 region_cache_forward and region_cache_backward. (Bug#16830)
1170 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1172 * buffer.c (Fset_buffer): Document return value (bug#17015).
1174 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1176 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1177 nil, always resize character wise to avoid potential loss of the
1178 mode line (Bug#16923 related).
1180 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1182 * frame.c (x_set_frame_parameters): Always calculate new sizes
1183 pixelwise to avoid potential loss when rounding.
1185 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1187 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1188 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1190 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1192 * w32.c (fstatat): Don't add an extra slash if the argument ends
1193 with a slash: this fails the subsequent call to stat_worker on
1194 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1196 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1198 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1200 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1202 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1204 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1205 when frame is only on one screen (Bug#14713).
1207 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1209 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1210 there's a valid wrap point in the display line, the last glyph
1211 cannot "just barely fit" on this row, because display_line doesn't
1212 let it. Instead, proceed as if the last glyph didn't fit, so that
1213 we eventually back up the iterator to the wrap point. This avoids
1214 delusional behavior of move_it_to, whereby it proceeds to the next
1215 display line, but sets current_x to zero for all the glyphs that
1216 without word-wrap would fit on the previous display line.
1217 One result was that visual-order cursor movement behaved erratically
1219 (Fmove_point_visually): Add code to find the x coordinate of the
1220 last character before wrap point, under word-wrap on a TTY.
1222 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1224 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1225 also return value of MOVE_POS_MATCH_OR_ZV from
1226 move_it_in_display_line_to, when moving from beginning of line to
1227 point's position. (Bug#16961)
1229 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1231 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1232 * window.c (Fselect_window): Explain NORECORD and
1233 `buffer-list-update-hook' in doc-string.
1235 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1237 * window.c (Fother_window_for_scrolling): Check that
1238 Vother_window_scroll_buffer is a buffer.
1240 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1242 * xterm.c (xim_initialize): Always pass a copy of resource name
1243 to XRegisterIMInstantiateCallback and eassert whether return
1244 value is True. Passing copy is important because Xlib doesn't
1245 make its own copy and resource name argument usually points to
1246 SSDATA (Vx_resource_name), which may be changed from Lisp.
1247 (xim_close_display): For XUnregisterIMInstantiateCallback,
1248 always eassert return value and pass exactly the same values
1249 as were used for XRegisterIMInstantiateCallback.
1250 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1251 sources to check why if you are interested.
1253 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1255 * dispnew.c (change_frame_size_1): Add new_lines instead of
1256 new_height, the latter may be still zero if passed as such.
1257 * window.c (Fwindow_pixel_height): Mention bottom divider in
1260 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1262 Fix "resource temporarily unavailable" with xgselect
1264 * xgselect.c: Include <stdbool.h>.
1265 (xg_select) [!USE_GTK]: Don't lose track of errno.
1267 Fix minor --enable-gcc-warnings issues.
1268 * widget.c (update_various_frame_slots, EmacsFrameResize):
1269 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1271 2014-03-04 Ken Brown <kbrown@cornell.edu>
1273 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1274 represent the actual adjustment needed for alignment.
1276 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1278 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1279 needed, and don't reallocate if the initial allocation already
1280 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1282 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1284 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1287 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1289 * cmds.c (delete-char): Update docstring pointing out that the
1290 function ignores `delete-active-region' and `overwrite-mode'.
1292 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1294 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1296 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1297 allocated buffer due to alignment.
1298 (freehook): If the block to be freed was allocated by
1299 'aligned_alloc', find its real pointer before calling 'free'.
1301 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1304 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1306 * font.c (toplevel): Adjust comment about font cache layout.
1307 (font_clear_cache): Fix to match real font cache layout.
1308 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1309 (Fframe_font_cache) [FONT_DEBUG]: New function.
1310 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1312 Avoid crashes when X fonts are erroneously freed on reused X
1313 'Display *' connection data (Bug#16069). Note that X font
1314 resources still may be leaked, but currently there is no way
1315 to completely avoid it.
1316 * xterm.h (struct x_display_info): New member x_id. Add comments.
1317 * xterm.c (x_display_id): New variable.
1318 (x_term_init): Assign identifier to each opened X connection.
1319 * xfont.c (struct xfont): New member x_display_id.
1320 (xfont_open): Initialize it with frame's display id.
1321 (xfont_close): Check whether font's display id matches the one
1322 recorded for the given display. Adjust comment.
1323 * xftfont.c (struct xftfont_info):
1324 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1326 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1328 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1329 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1330 killed Vother_window_scroll_buffer.
1331 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1333 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1335 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1336 that start with more than 2 slashes as UNCs. (Bug#16751)
1338 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1340 Fix a few crashes and leaks when cloning C strings.
1341 * alloc.c, lisp.h (dupstring): New function.
1342 * gtkutil.c (xg_get_font):
1343 * term.c (tty_default_color_capabilities):
1344 * xsettings.c (store_monospaced_changed)
1345 (store_font_name_changed, parse_settings)
1346 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1347 This avoids some unlikely crashes due to accessing freed storage,
1348 and avoids some minor memory leaks in the more-typical case.
1350 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1352 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1353 cursor when modeline can't be dragged (Bug#16647).
1355 2014-02-28 Glenn Morris <rgm@gnu.org>
1357 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1358 from custom-delayed-init-variables. (Bug#11565)
1360 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1362 More fixes for mouse glyph calculations (Bug#16647).
1363 * window.c (coordinates_in_window): In intersection of
1364 horizontal and vertical window dividers prefer the horizontal
1365 one. Add some extra parens to last fix.
1366 (window_relative_x_coord): Return x-coordinate for header and
1368 * xdisp.c (remember_mouse_glyph): In text area don't extend
1369 glyph into mode line to show the vertical drag cursor there
1370 immediately. Subdivide mouse glyphs in right fringes to show a
1371 horizontal drag cursor as soon as we enter the "grabbable width"
1372 portion. Handle vertical border case separately. Do not
1373 subdivide window divider areas.
1374 (note_mouse_highlight): On bottom divider of bottommost windows
1375 show vertical drag cursor only when the minibuffer window can be
1378 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1380 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1381 reset by the face of the object just displayed. See also bug#76.
1382 (get_next_display_element): If the string came from a display
1383 property, examine the box face attribute at it->position, not at
1384 it->current.pos, since the latter was not updated yet. (Bug#16870)
1385 (handle_face_prop): Improve commentary.
1387 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1389 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1390 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1392 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1394 Fixes around Bug#16647.
1395 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1396 ON_BOTTOM_DIVIDER cases.
1397 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1398 only if the window has no right divider.
1399 (Fcoordinates_in_window_p): Fix doc-string.
1401 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1403 * lread.c (Funintern): Fix doc to match advertised calling convention.
1405 2014-02-24 Daniel Colascione <dancol@dancol.org>
1407 * keyboard.c (read_char): Close race that resulted in lost events.
1409 2014-02-22 Glenn Morris <rgm@gnu.org>
1411 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1412 * window.c (window-resize-pixelwise): Doc fixes.
1414 * process.c (Finternal_default_process_filter)
1415 (Finternal_default_process_sentinel): Doc tweaks.
1417 2014-02-21 Glenn Morris <rgm@gnu.org>
1419 * process.c (Fprocess_buffer, Faccept_process_output)
1420 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1423 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1425 * window.c (Fwindow_scroll_bar_width): New function.
1427 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1429 Pacify GCC when configuring with --enable-gcc-warnings.
1430 * xdisp.c (move_it_in_display_line_to) [lint]:
1431 Initialize recently-added local.
1433 2014-02-21 Daniel Colascione <dancol@dancol.org>
1435 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1437 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1439 * xdisp.c (init_iterator): Don't dereference a bogus face
1440 pointer. (Bug#16819)
1441 (try_cursor_movement): Don't use cursor position if
1442 set_cursor_from_row failed to compute it. This avoids assertion
1443 violations in MATRIX_ROW.
1444 (move_it_in_display_line_to): Save the iterator state in ppos_it
1445 only once per call. Reimplement the method used to return to the
1446 best candidate position if all the positions found in display line
1447 are beyond TO_CHARPOS. This cuts down the number of calls to
1448 bidi_shelve_cache, which moves a lot of stuff when lines are long
1449 and include bidirectional text. (Bug#15555)
1451 2014-02-20 Glenn Morris <rgm@gnu.org>
1453 * data.c (Fdefalias): Doc fix.
1455 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1457 * xdisp.c (display_line): Fix horizontal scrolling of large images
1458 when fringes are turned off. This comes at a price of not
1459 displaying the truncation/continuation glyphs in this case.
1462 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1463 CreateDIBSection returns an error indication, zero out *ximg after
1464 destroying the image. This avoids crashes in memory allocations
1465 due to the fact that some of the callers also call
1466 x_destroy_x_image, which will attempt to free an already free'd
1469 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1471 * widget.c (update_various_frame_slots): Don't set
1472 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1474 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1476 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1478 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1480 temacs --daemon fix (Bug#16599).
1481 * emacs.c (main): Initialize daemon_pipe[1] here ...
1482 (syms_of_emacs): ... instead of here.
1484 2014-02-16 Anders Lindgern <andlind@gmail.com>
1486 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1489 2014-02-16 Daniel Colascione <dancol@dancol.org>
1491 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1492 (xd_get_connection_address): Use it.
1493 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1494 xd_get_connection_address because the latter signals if the bus
1495 we're trying to close is already disconnected.
1497 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1499 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1500 argument to CreateThread. This avoids segfaults on Windows 9X.
1501 Reported by oslsachem <oslsachem@gmail.com>.
1503 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1505 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1506 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1507 (check_lseek): New function, to report lseek errors.
1508 (save_data_space, update_file_ptrs, read_header, write_header)
1509 (copy_file, copy_rest, unexec): Use these news functions.
1510 (update_file_ptrs): Don't assume wraparound behavior when
1511 converting a large size_t value to off_t.
1513 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1515 * composite.c (fill_gstring_header): Pass positions as C integers
1516 and move parameters checking to...
1517 (Fcomposition_get_gstring): ...this function. Handle case when
1518 buffer positions are in reversed order and avoid crash (Bug#16739).
1520 * buffer.c (validate_region): Mention current buffer in error message.
1522 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1524 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1526 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1528 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1530 2014-02-11 Glenn Morris <rgm@gnu.org>
1532 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1533 Replace refs to "OpenStep" in messages.
1535 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1537 Avoid "." at end of error diagnostics.
1538 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1539 * font.c (Ffont_at):
1540 * nsfns.m (ns_display_info_for_name):
1541 * nsselect.m (Fx_own_selection_internal):
1542 * nsterm.m (performDragOperation:):
1543 Remove "." from end of diagnostic.
1545 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1547 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1548 unintuitive (bug#15824).
1549 (Fyes_or_no_p): Doc fix (bug#15456).
1551 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1553 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1555 * eval.c (call_debugger): When exiting the debugger, do not allow
1556 max_specpdl_size less than actual binding depth (Bug#16603).
1557 (syms_of_eval): Adjust docstring.
1559 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1561 * cmds.c (Fself_insert_command): Output a clearer error message on
1562 negative repetitions (bug#9476).
1564 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1566 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1568 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1570 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1572 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1574 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1576 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1578 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1580 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1582 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1583 `exit' works (bug#15865).
1585 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1587 Constrain window box/body sizes and margin widths (Bug#16649).
1588 * xdisp.c (window_box_width): Don't return less than zero.
1589 (window_box_left_offset, window_box_right_offset): Don't return
1590 more than the window's pixel width.
1591 * window.c (window_body_height, window_body_width): Don't return
1593 (window_resize_apply): Adjust margin width, if necessary.
1595 2014-02-07 Glenn Morris <rgm@gnu.org>
1597 * nsterm.m (syms_of_nsterm): Doc fix.
1599 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1601 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1602 New variables: pointers through which to call the respective APIs.
1603 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1604 (filename_from_ansi, sys_link, check_windows_init_file):
1605 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1606 This is required on Windows 9X, where we dynamically load
1607 UNICOWS.DLL which has their non-stub implementations.
1608 (maybe_load_unicows_dll): Assign addresses to these 2 function
1609 pointers after loading UNICOWS.DLL.
1611 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1612 MultiByteToWideChar and WideCharToMultiByte through function
1615 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1618 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1620 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1621 for OSX >= 10.9 if separate spaces are used.
1622 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1624 2014-02-06 Glenn Morris <rgm@gnu.org>
1626 * buffer.c (cache-long-scans): Doc fix.
1628 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1630 * w32fns.c (Fw32_shell_execute): Doc fix.
1632 2014-02-05 Bastien Guerry <bzg@gnu.org>
1634 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1635 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1637 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1639 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1640 outside the window (Bug#16649).
1642 * xdisp.c (note_mouse_highlight): When entering a margin area show
1643 a non-text cursor (Bug#16647).
1645 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1647 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1648 It prompted a compile-time diagnostic on GNU/Linux.
1649 Simplify to remove the need for the label.
1651 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1653 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1654 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1655 to show it; otherwise return 'unsupported--w32-dialog' to signal
1656 to the caller that emulation with menus is necessary.
1657 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1659 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1661 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1664 * menu.c (Fx_popup_dialog): Don't condition the call to
1665 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1666 special symbol 'unsupported--w32-dialog', emulate the dialog with
1667 a menu by calling x-popup-menu.
1669 * menu.h (Qunsupported__w32_dialog): New extern variable.
1671 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1673 * keyboard.c (kbd_buffer_get_event): Read file notification events
1676 * xgselect.c (xg_select): Read glib events in any case, even if
1677 there are no file descriptors to watch for. (Bug#16519)
1679 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1681 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1682 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1683 * w32term.c (w32_draw_window_divider): Handle first and last
1685 * w32term.h (w32_fill_area_abs): New function.
1686 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1688 * xfaces.c (realize_basic_faces): Handle new face ids.
1689 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1690 and bottom divider width.
1691 * xterm.c (x_draw_window_divider): Handle first and last pixels
1694 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1696 * print.c (Fexternal_debugging_output): Add cast to pacify
1697 --enable-gcc-warnings.
1698 * eval.c (call_debugger): Grow specpdl if the debugger was
1699 entered due to specpdl overflow (Bug#16603) and allow more
1700 specpdl space for the debugger itself.
1702 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1704 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1707 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1709 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1710 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1712 * print.c (Fexternal_debugging_output): If the argument character
1713 is non-ASCII, encode it with the current locale's encoding before
1714 writing the result to the terminal. (Bug#16448)
1716 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1717 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1720 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1722 * process.c (create_process): Reset SIGPROF handler in the child.
1723 * callproc.c (call_process): Likewise.
1725 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1727 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1729 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1731 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1732 of zero to print strings, GDB doesn't like it.
1734 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1735 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1736 we still use correct addresses. (Bug#16576)
1738 2014-01-27 K. Handa <handa@gnu.org>
1740 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1741 to preserve the code detection behavior of 24.3.
1742 * coding.h (struct coding_system): New member detected_utf8_bytes.
1743 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1744 (decode_coding_gap): Use short cut for UTF-8 file reading only
1745 when coding->detected_utf8_bytes equals to coding->src_bytes.
1746 * fileio.c (Finsert_file_contents): Cancel the previous change.
1748 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1750 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1751 that are not visible.
1753 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1755 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1756 is grabbed (Bug#16565).
1758 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1760 * xdisp.c (last_max_ascent): Re-remove after erroneously
1761 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1763 (move_it_to): Re-remove reference to last_max_ascent.
1764 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1765 max_descent here instead of calling line_bottom_y.
1768 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1770 * terminal.c (initial_free_frame_resources): New function.
1771 (init_initial_terminal): Install new hook to free face cache
1772 on initial frame and avoid memory leak. For details, see
1773 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1774 * xfaces.c (free_frame_faces): Adjust comment.
1776 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1778 * data.c (Fstring_to_number): Document results if unparsable
1781 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1783 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1785 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1787 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1788 * coding.c (detect_coding_utf_8, emacs_mule_char)
1789 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1790 (check_utf_8, decode_coding):
1791 * coding.h (struct coding_system.errors):
1792 Use ptrdiff_t, not int, for integer values derived from buffer and
1795 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1796 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1797 before invoking decode_coding_gap, since there's just one block.
1799 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1801 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1802 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1803 too early. Again run change_frame_size before assigning menu-
1806 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1808 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1809 arrives, call x_check_fullscreen, in case the new display has a
1810 different resolution. (Bug#16517)
1812 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1814 * term.c (read_menu_input): If the selected frame changes, exit
1816 (tty_menu_show): If the selected frame changes while we displayed
1817 a menu, throw to top level. (Bug#16479)
1819 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1821 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1823 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1825 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1826 * data.c (count_one_bits_word): Fix bug (negated comparison)
1827 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1829 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1831 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1832 Avoid undefined behavior by initializing display property bit of a
1833 string processed by the bidirectional iterator. For details, see
1834 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1836 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1838 Minor cleanup of previous change.
1839 * image.c (imagemagick_error, Fimagemagick_types):
1840 Omit some recently-introduced and unnecessary casts and assignments.
1842 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1844 Fix two memory leaks discovered with Valgrind.
1845 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1846 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1848 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1850 Fixes in window size functions around Bug#16430 and Bug#16470.
1851 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1852 (Fwindow_mode_line_height, Fwindow_header_line_height)
1853 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1854 Minor doc-string adjustments.
1855 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1856 Rewrite doc-strings.
1857 (window_body_height, window_body_width): Do not count partially
1858 visible lines/columns when PIXELWISE is nil (Bug#16470).
1859 (Qfloor, Qceiling): New symbols.
1861 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1863 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1864 when the image cache is not yet allocated. (Bug#16509)
1866 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1868 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1869 re-attach intervals to its base buffer (Bug#16502).
1870 * intervals.c (set_interval_object): Move from here...
1871 * intervals.h (set_interval_object): ... to here. Fix comments.
1873 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1875 Avoid undefined behavior by initializing buffer redisplay bit.
1876 Problem reported by Dmitry Antipov in
1877 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1878 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1880 Revert some of the CANNOT_DUMP fix (Bug#16494).
1881 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1883 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1885 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1886 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1887 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1888 they are replaced by macros that expand into direct calls to the
1889 corresponding functions from GDI32.DLL.
1890 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1891 variables in the Cygwin build, they are unused.
1893 2014-01-19 K. Handa <handa@gnu.org>
1895 * composite.c (composition_update_it): Fix previous change.
1897 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1899 Fix file name handling on MS-Windows 9X.
1900 * w32.c (maybe_load_unicows_dll): New function.
1902 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1903 on, to make sure we can convert file names to and from UTF-8 on
1904 Windows 9X. This fixes a failure to start up because Emacs cannot
1905 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1907 * w32font.c [WINDOWSNT]: Include w32.h.
1908 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1909 of implementing the same stuff.
1910 Remove now unused g_b_init_is_windows_9x.
1912 * w32.h (maybe_load_unicows_dll): Add prototype.
1914 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1916 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1917 switch to single keyboard. Prevents daemon crashes when a new
1918 client connects while we show a TTY menu in an existing client.
1921 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1923 Fix MinGW64 porting problem with _setjmp.
1924 Reported by Eli Zaretskii in:
1925 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1926 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1927 the old _setjmp and _longjmp. All uses changed.
1929 2014-01-13 Daniel Colascione <dancol@dancol.org>
1931 * textprop.c (Fremove_list_of_text_properties):
1932 Correctly handle reaching the end of the interval tree. (Bug#15344)
1934 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1936 * xdisp.c (resize_mini_window): Round height to a multiple of
1937 frame's line height. Fix bug in calculation of window start
1938 position (Bug#16424).
1940 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1942 * macfont.m: Include termchar.h.
1943 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1944 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1945 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1946 *_WITH_GC_* to take face and f as parameters.
1947 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1948 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1950 2014-01-13 Daniel Colascione <dancol@dancol.org>
1952 Fix menu item updating in the presence of the Unity global menu
1955 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1956 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1958 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1959 updating menus; explain why.
1960 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1961 problem it's supposed to solve and it interferes with detecting
1962 the presence of a global menu.
1963 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1966 2014-01-11 K. Handa <handa@gnu.org>
1968 * composite.c (composition_update_it): Fix indexing of
1969 LGSTRING_CHAR (Bug#15984).
1971 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1973 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1975 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1977 * xdisp.c (try_window_id): Don't use this function's optimizations
1978 if overlays in the buffer displayed by the window have changed
1979 since last redisplay. (Bug#16347)
1980 (message_dolog): Fix indentation.
1982 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1984 * frame.c (frame_resize_pixelwise): Fix doc-string.
1986 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1988 Fix handling of internal borders (Bug#16348).
1989 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1990 Remove internal border width from pixel width of windows.
1991 (change_frame_size_1): Don't return early when frame's pixel
1992 size changes - we still have to record the new sizes in the
1994 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1995 also when toolbar gets larger.
1996 * window.c (check_frame_size): Include internal_border_width in
1998 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1999 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2000 In non-toolkit/non-GTK version clear internal border.
2001 * xterm.c (x_clear_under_internal_border): New function for
2002 non-toolkit/non-GTK version.
2003 (x_after_update_window_line): In non-toolkit/non-GTK version
2005 (handle_one_xevent, x_set_window_size):
2006 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2007 * xterm.h (x_clear_under_internal_border): Extern it.
2009 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2011 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2012 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2015 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2017 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2018 last value of point is not equal to buffer's point. (Bug#16129)
2020 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2023 * nsterm.h (updateCollectionBehavior): Rename from
2024 updateCollectionBehaviour. All uses changed.
2026 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2027 * Makefile.in (SETFATTR): New macro.
2028 (temacs$(EXEEXT)): Use it.
2030 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2032 Fix maximization behavior on Windows (Bug#16300).
2033 * w32fns.c (w32_fullscreen_rect): Don't handle
2034 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2035 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2036 of SetWindowPos. Restore last placement also when leaving
2037 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2038 but the FULLSCREEN_BOTH case.
2040 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2043 * data.c (arithcompare_driver):
2044 * fileio.c (Fcar_less_than_car):
2045 * fns.c (internal_equal):
2046 * frame.c (delete_frame):
2047 * lisp.h (enum More_Lisp_Bits):
2049 Avoid C99 constructs that don't work in C89.
2050 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2051 to port to C89, which doesn't have 'long long'.
2052 (count_trailing_zero_bits): Use them.
2054 2014-01-03 Chong Yidong <cyd@gnu.org>
2056 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2058 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2060 Further adjust frame/window scrollbar width calculations.
2061 * window.c (apply_window_adjustment):
2062 Set windows_or_buffers_changed.
2063 (Fwindow_scroll_bars): Return actual scrollbar width.
2064 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2065 For non-toolkit builds again use 14 as minimum width and set
2066 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2067 * xterm.c (XTset_vertical_scroll_bar): Take width from
2068 WINDOW_SCROLL_BAR_AREA_WIDTH.
2069 (x_new_font): Rename wid to unit. Base calculation of new
2070 scrollbar width on toolkit used and make it analogous to that of
2071 x_set_scroll_bar_default_width.
2072 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2073 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2074 of GetSystemMetrics.
2075 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2076 WINDOW_SCROLL_BAR_AREA_WIDTH.
2077 (x_new_font): Make it correspond to changes in xterm.c.
2079 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2081 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2082 This is a cleaner way to fix the MinGW-w64 porting problem.
2083 Check for INTPTR_MAX misconfiguration.
2085 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2087 * search.c (newline_cache_on_off, find_newline): In indirect
2088 buffers, use the newline cache of the base buffer.
2090 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2091 buffer, invalidate the caches of its base buffer. (Bug#16265)
2093 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2094 buffers, use the width-run cache of the base buffer.
2096 * xdisp.c (redisplay_window): When the window displays an indirect
2097 buffer, and the character widths in the display table have
2098 changed, invalidate the width-run cache of the corresponding base
2101 * fileio.c (Finsert_file_contents): When invalidating the newline
2102 cache, consider the case of inserting into indirect buffer.
2104 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2105 In indirect buffers, use the paragraph cache of the base buffer.
2107 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2109 * window.c (grow_mini_window): Fix last change.
2111 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2113 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2115 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2117 * w32term.c (w32_initialize): Use LCID and LOWORD.
2119 * w32proc.c (create_child): Use pid_t for 5th argument.
2120 (IsValidLocale): Don't provide prototype for MinGW64.
2121 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2122 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2124 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2125 MinGW64 doesn't support.
2127 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2129 * w32.c (set_named_security_info): New function.
2130 (acl_set_file): Fall back on set_named_security_info if
2131 set_file_security fails.
2132 (g_b_init_set_named_security_info_w)
2133 (g_b_init_set_named_security_info_a): New static variables.
2134 (globals_of_w32): Initialize them to zero.
2135 (set_named_security_info): Set them to non-zero if the
2136 corresponding API is available.
2137 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2138 New function typedefs.
2140 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2142 Some more fixes following pixelwise resize changes including one
2144 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2145 of frame_resize_pixelwise.
2146 * widget.c (pixel_to_text_size): New function.
2147 (update_wm_hints): Have size hints respect value of
2148 frame_resize_pixelwise.
2149 (EmacsFrameResize): Alway process resize requests pixelwise.
2150 * window.c (grow_mini_window): Make sure mini window is at least
2152 * xdisp.c (display_menu_bar): Make sure menubar extends till
2154 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2155 (x_set_tool_bar_lines): Calculate pixelwise.
2156 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2157 frame_resize_pixelwise.
2159 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2161 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2162 variables not used there.
2164 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2166 * w32.c (sys_umask): New function. (Bug#16299)
2168 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2170 * dispnew.c (change_frame_size_1): Take old width of root window
2171 from that window's pixel width. (Bug#16284)
2173 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2175 Plain copy-file no longer chmods an existing destination (Bug#16133).
2176 * fileio.c (realmask): Now a static var, not a local.
2177 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2178 Remove arg STATPTR. All uses changed.
2179 (Fcopy_file): Do not alter permissions of existing destinations,
2180 unless PRESERVE-PERMISSIONS (renamed from
2181 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2182 Avoid race when testing for existing destinations and for
2183 when input and output files are the same.
2184 If changing the group fails, adjust both default and
2185 preserved permissions so that access is not granted to the
2187 (Fset_default_file_modes, init_fileio): Update realmask.
2188 (Fdefault_file_modes): Use realmask instead of calling umask.
2190 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2192 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2193 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2194 flags on the daemon pipe ends before execing.
2196 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2198 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2199 session. (Bug#14739)
2201 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2203 * callproc.c (Vexec_path): Document that exec-directory is in it.
2205 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2207 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2210 2013-12-27 Chong Yidong <cyd@gnu.org>
2212 * data.c (Fsymbol_function): Doc fix.
2214 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2216 Some more tinkering with Bug#16051.
2217 * window.c (resize_frame_windows): Don't let the size of the
2218 root window drop below the frame's default character size.
2219 Never ever delete any subwindows - let the window manager do the
2222 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2223 of toolbar lines needed when they exceed the height of the root
2225 (unwind_create_frame_1): New function.
2226 (Fx_create_frame): Generally inhibit calling the window
2227 configuration change hook here. Remove extra call to
2228 change_frame_size - it's not needed when we don't run the
2229 configuration change hook.
2231 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2233 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2234 On my Fedora 19 platform the core dumps were so big that
2235 my desktop became nearly catatonic.
2236 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2237 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2238 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2239 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2240 a clang-only syntax.
2241 * conf_post.h (__has_feature): New macro, if not already defined.
2242 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2243 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2245 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2247 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2248 is a file name. (Bug#16252)
2250 2013-12-25 Chong Yidong <cyd@gnu.org>
2252 * keyboard.c (Voverriding_terminal_local_map)
2253 (Voverriding_local_map): Doc fix.
2255 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2257 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2259 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2260 file name when it is submitted to ShellExecute. Simplify code.
2261 Don't test DOCUMENT for being a string, as that is enforced by
2262 CHECK_STRING. Doc fix.
2264 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2266 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2267 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2268 redisplay_tool_bar does. Improve and fix commentary.
2269 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2270 limits of the glyph matrices. (Bug#16051)
2271 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2272 only when the new size is different from the old one, and the new
2273 size can be achieved given the frame height.
2275 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2277 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2279 2013-12-23 Glenn Morris <rgm@gnu.org>
2281 * lread.c (Fload): Mention load-prefer-newer in doc.
2283 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2285 Handle Bug#16207 by being more restrictive when running hooks.
2286 * window.c (unwind_change_frame): New function.
2287 (Fset_window_configuration): Don't run configuration change hook
2288 while the frame configuration is unsafe. Call select_window
2291 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2293 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2295 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2297 * nsterm.h: Declare EmacsColor category.
2299 * nsterm.m (NSColor): Implement EmacsColor category.
2300 (ns_get_color): Use colorUsingDefaultColorSpace.
2301 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2303 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2305 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2307 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2308 having the PNG_NORETURN attribute, to avoid compiler warning in
2311 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2313 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2315 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2316 fringe background extension.
2317 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2318 because they are now always the same as `left' and `width',
2319 respectively. Remove code for the case that `width' and
2320 `sb_width' are different.
2322 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2324 Remove scroll_bar_actual_width from frames.
2325 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2326 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2327 (x_figure_window_size):
2328 * nsterm.m (x_set_window_size):
2329 * widget.c (set_frame_size):
2330 * w32term.c (x_set_window_size):
2331 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2332 scroll_bar_actual_width.
2334 Convert scroll_bar members to integers on Windows.
2335 * w32term.h (struct scroll_bar): Convert top, left, width,
2336 height, start, end and dragging to integers.
2337 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2339 * w32term.c (w32_set_scroll_bar_thumb)
2340 (w32_scroll_bar_handle_click): Remove XINT conversions for
2341 scroll_bar members. Treat bar->dragging as integer.
2342 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2343 first element. Remove XINT conversions for scroll_bar members.
2344 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2345 Remove XINT conversions for scroll_bar members.
2347 Fix assignment for new window total sizes.
2348 * window.c (Fwindow_resize_apply_total): Assign values for
2351 2013-12-20 Chong Yidong <cyd@gnu.org>
2353 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2354 argument to `append'.
2356 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2358 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2359 current text face, for extending the face of the display margins.
2362 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2363 Doc fix. (Bug#16190)
2365 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2367 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2370 * nsterm.m (Qfile, Qurl): New.
2371 (EV_MODIFIERS2): New macro.
2372 (EV_MODIFIERS): Use EV_MODIFIERS2.
2373 (ns_term_init): Remove font and color from DND, does not work on
2374 newer OSX, and other ports don't have them.
2375 (performDragOperation:): Handle modifiers used during drag.
2376 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2377 Remove global Lisp variables used to communicate with ns-win.el.
2378 Remove font and color handling.
2379 (syms_of_nsterm): Defsym Qfile and Qurl.
2381 2013-12-19 Anders Lindgren <andlind@gmail.com>
2383 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2384 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2386 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2387 (constrainFrameRect): Remove special case nr_screens == 1.
2388 Don't constrain size to size of view.
2390 * nsterm.h (ns_output): Remove dont_constrain.
2392 2013-12-19 Anders Lindgren <andlind@gmail.com>
2394 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2396 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2398 Minor fixes for recent openp changes.
2399 * lisp.h (GCPRO7): New macro.
2400 * lread.c (openp): Use bool for boolean; all callers changed.
2401 Protect save_string from GC. Don't assume that file descriptors
2402 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2403 warning about uninitialized variable.
2405 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2407 * w32fns.c (emacs_abort): Use intptr_t as argument of
2408 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2410 2013-12-18 Glenn Morris <rgm@gnu.org>
2412 * lread.c (Fload): Pass load_prefer_newer to openp.
2413 Don't bother checking mtime if openp already did it.
2414 (openp): Add `newer' argument, to check all suffixes
2415 and find the newest file.
2416 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2417 * callproc.c (call_process):
2418 * charset.c (load_charset_map_from_file):
2419 * emacs.c (init_cmdargs):
2420 * image.c (x_create_bitmap_from_file, x_find_image_file):
2422 * lread.c (Flocate_file_internal):
2423 * process.c (Fformat_network_address):
2424 * sound.c (Fplay_sound_internal):
2425 * w32.c (check_windows_init_file):
2426 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2428 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2430 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2432 * w32.c (getloadavg): Don't index samples[] array with negative
2433 indices. Recover from wall-clock time being set backwards.
2435 * w32term.c (w32_initialize): Declare the argument of
2436 set_user_model as const.
2438 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2439 (w32_menu_show): Constify some arguments passed to MessageBox.
2441 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2442 to initialize Lisp objects.
2444 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2445 initialize Lisp objects.
2447 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2448 use variables used only on X under that condition.
2450 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2451 variables not used there.
2453 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2455 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2456 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2458 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2460 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2461 code, revealed in presence of R2L characters, character
2462 compositions, and display vectors. A better fix for Bug#16148.
2463 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2464 GTK and NS builds, they don't have this member of struct frame.
2466 * dispextern.h (struct composition_it): Correct a comment for the
2469 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2471 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2472 This prevents a compilation error on C compilers that do not
2473 default functions to return 'int' if not declared. Also, add
2474 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2475 since it now uses inline functions.
2477 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2479 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2480 display margins on mode line, header line, and in the frame's
2481 tool-bar window. (Bug#16165)
2483 2013-12-16 Andreas Schwab <schwab@suse.de>
2485 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2487 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2489 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2492 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2494 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2496 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2498 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2499 intended to find bogus pointers in font objects (Bug#16140).
2500 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2501 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2502 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2503 Disable for MS-Windows due to Bug#15876; apparently this
2504 requires more or less substantial changes in fontset code.
2505 * xfont.c (xfont_close):
2506 * xftfont.c (xftfont_close): Call x_display_info_for_display
2507 to check whether 'Display *' is valid (Bug#16093 and probably
2510 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2512 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2513 Reported by Juanma Barranquero <lekktu@gmail.com>.
2515 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2516 open a pty on MS-Windows. (Bug#16152)
2518 * emacs.c (decode_env_path): Fix bogus comparison against
2519 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2521 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2523 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2524 (Fx_file_dialog): Add parentheses around && to silence warning.
2526 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2528 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2530 * xdisp.c (extend_face_to_end_of_line): Extend background of
2531 non-default face in margin areas as well. (Bug#16151)
2532 (display_line): Call extend_face_to_end_of_line for continued
2533 lines as well, if the display margins have non-zero width.
2534 (set_glyph_string_background_width): When needed, set the
2535 extends_to_end_of_line_p flag on glyph strings to be drawn in
2536 margin areas, not only in the text area.
2538 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2541 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2543 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2544 Don't worry about verify_error being t, since it has to be a list.
2546 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2548 Use bool for boolean, focusing on headers.
2549 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2550 No need to include <stdbool.h>, since conf_post.h does it now.
2551 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2552 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2553 (SET_PER_BUFFER_VALUE_P):
2554 * ccl.c, ccl.h (setup_ccl_program):
2555 * ccl.h (CHECK_CCL_PROGRAM):
2556 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2557 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2558 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2559 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2560 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2561 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2562 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2563 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2564 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2565 (CHARSET_FAST_MAP_SET):
2566 * coding.c (decode_coding_ccl, encode_coding_ccl):
2567 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2568 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2569 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2570 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2571 (decode_coding_c_string):
2572 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2573 * conf_post.h (has_attribute):
2574 * dispextern.h (trace_redisplay_p)
2575 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2576 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2577 (SET_GLYPH_FROM_CHAR_GLYPH)
2578 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2579 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2580 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2581 (cursor_in_mouse_face_p):
2582 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2583 (blank_row, prepare_desired_row)
2584 (build_frame_matrix_from_leaf_window, make_current)
2585 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2586 (update_window, scrolling_window, update_frame_line):
2587 * disptab.h (GLYPH_FOLLOW_ALIASES):
2588 * editfns.c (Fformat):
2589 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2590 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2591 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2592 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2593 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2594 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2595 (FONT_DEFERRED_LOG):
2596 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2597 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2598 (FRAME_MOUSE_UPDATE):
2599 * fringe.c (Fdefine_fringe_bitmap):
2600 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2601 (x_create_bitmap_from_xpm_data, xpm_load_image):
2602 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2603 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2604 (MERGE_INTERVAL_CACHE):
2605 * keymap.h (KEYMAPP):
2606 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2607 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2608 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2609 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2610 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2611 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2612 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2613 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2614 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2615 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2616 (SETUP_BUFFER_SYNTAX_TABLE):
2617 * systime.h (timespec_valid_p):
2618 * term.c (save_and_enable_current_matrix):
2619 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2620 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2621 (redisplay_internal, try_window_reusing_current_matrix)
2622 (sync_frame_with_window_matrix_rows, try_window_id)
2623 (display_menu_bar, display_tty_menu_item, display_mode_line)
2624 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2625 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2626 * xmenu.c (xmenu_show):
2627 * xterm.c (use_xim, x_term_init):
2628 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2629 (struct x_bitmap_record):
2630 Use bool for booleans.
2631 * ccl.c (struct buffer_text):
2632 * ccl.h (struct ccl_program):
2633 * charset.h (struct charset):
2635 * coding.h (struct iso_2022_spec, struct coding_system):
2636 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2637 (struct glyph_string, struct face, struct face_cache)
2638 (struct bidi_string_data, struct bidi_it)
2639 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2641 * editfns.c (Fformat):
2642 * frame.h (struct frame):
2643 * fringe.c (struct fringe_bitmap):
2644 * intervals.h (struct interval):
2645 * keyboard.h (struct kboard):
2646 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2647 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2648 (struct Lisp_Buffer_Local_Value, union specbinding):
2649 * macfont.m (struct macfont_info):
2650 * process.h (struct Lisp_Process):
2651 * termchar.h (struct tty_display_info):
2652 * window.h (struct window):
2653 * xterm.h (struct x_output):
2654 Use bool_bf for boolean bit-fields.
2655 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2656 All callers changed.
2657 * ccl.h (struct ccl_program): Remove unused members private_state,
2658 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2660 (struct ccl_spec): Remove unused members cr_carryover,
2661 eight_bit_carryover.
2662 * conf_post.h: Include <stdbool.h>.
2663 (bool_bf): New type.
2664 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2665 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2666 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2667 'do { ... } while (false)' brackets.
2668 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2669 Args must now be expressions; all callers changed.
2670 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2671 (PRODUCE_GLYPHS): Simplify use of boolean.
2672 * fileio.c (Fcopy_file):
2673 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2674 * lisp.h (UNGCPRO): Return void, not int.
2675 (FOR_EACH_TAIL): Use void expression, not int expression.
2676 * region-cache.c: Reindent.
2677 * region-cache.h: Copy comments from region-cache.c, to fix
2678 incorrect remarks about booleans.
2680 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2682 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2683 when character at point is displayed from a display vector.
2686 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2688 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2689 now a list of certificate validation checks that will abort a
2690 connection with an error.
2691 (Fgnutls_boot): Document it and use it.
2693 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2695 * w32term.c (w32_enable_frame_resize_hack): New variable.
2696 (x_set_window_size): Use it to hack frame resizing on Windows
2699 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2701 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2702 Windows-specific code to w32.c. Change error message text to
2703 match that of Posix platforms.
2705 * w32.c (w32_copy_file): New function, most of the code copied and
2706 reworked from Fcopy_file. Improve error handling. Plug memory
2707 leak when errors are thrown. Support file names outside of the
2708 current codepage. (Bug#7100)
2710 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2712 * lread.c (load_path_default): Prototype.
2714 2013-12-13 Glenn Morris <rgm@gnu.org>
2716 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2717 (dump_path): Remove.
2718 (load-path-default): Remove `changed' argument.
2719 Do not set dump_path permanently. Simplify.
2720 (init_lread): Simplify.
2721 (syms_of_lread): Remove dump_path.
2723 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2725 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2726 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2727 2013-12-12 font-related change to avoid Bug#16128, which
2728 is quite hard to fix without even more substantial changes.
2730 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2732 * font.c (font_close_object): Check for live frame (Bug#16128).
2734 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2736 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2737 Return ptrdiff_t, not int, since it's a buffer size.
2738 Reindent/reparen some macros to a more Gnuish style.
2740 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2742 Avoid undefined behavior with huge regexp interval counts.
2743 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2744 since it's now specialized to interval counts. All uses changed.
2745 Do not assume wrapraound on signed integer overflow.
2746 (regex_compile): Simplify based on the above changes.
2748 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2750 Support file names on MS-Windows that use characters outside of
2751 the current system codepage. (Bug#7100)
2753 * w32.c (get_file_security, set_file_security)
2754 (create_symbolic_link): Separate pointers and boolean flags for
2755 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2756 non-zero, else the former.
2757 (codepage_for_filenames, filename_to_utf16, )
2758 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2760 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2762 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2763 Accept only one argument; all callers changed.
2764 (dostounix_filename): Remove the second argument, now works in
2765 UTF-8. All callers changed.
2766 (parse_root): Lose DBCS code.
2767 (get_long_basename, w32_get_short_filename, init_environment)
2768 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2769 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2770 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2771 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2772 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2773 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2775 (ansi_encode_filename): New function.
2776 (get_emacs_configuration, get_emacs_configuration_options):
2778 (add_volume_info, GetCachedVolumeInformation): Run the input file
2779 name through unixtodos_filename, to ensure it is stored and
2780 referenced in canonical form.
2781 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2782 (logon_network_drive, sys_link, utime): Improve error handling.
2783 (sys_access): New function.
2784 (hashval, generate_inode_val): Unused functions deleted.
2785 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2786 (check_windows_init_file): Convert error message from UTF-8 to
2787 ANSI codepage, for display in the message box.
2788 (globals_of_w32): Set w32_unicode_filenames according to the OS
2791 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2792 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2793 (syms_of_w32term): Declare w32-unicode-filenames.
2795 * w32proc.c (new_child, delete_child): Remove code that handled
2796 unused pending_deletion and input_file members of the child struct.
2797 (create_child, sys_spawnve): Convert all file names to ANSI
2798 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2799 name cannot be encoded in ANSI codepage. Don't use
2800 unixtodos_filename, mirror slashes by hand.
2801 (record_infile, record_pending_deletion): Functions deleted.
2802 (Fw32_short_file_name): Call w32_get_short_filename instead of
2805 * w32notify.c (add_watch): Work in Unicode mode when
2806 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2807 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2808 instead, do the same with Lisp primitives.
2810 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2811 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2812 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2813 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2814 (Fw32_shell_execute): Improve error reporting.
2815 (Fdefault_printer_name): Ifdef away for Cygwin.
2817 * w32.h (struct _child_process): Remove input_file and
2818 pending_deletion members that are no longer used.
2819 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2820 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2821 (ansi_encode_filename): New and updated prototypes.
2823 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2825 (unexec): Don't use dostounix_filename, it expects a file name in
2826 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2829 * fileio.c (Ffile_name_directory, file_name_as_directory)
2830 (directory_file_name, Fexpand_file_name)
2831 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2832 arguments of dostounix_filename.
2833 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2834 use MAX_UTF8_PATH for size of file-name strings.
2835 (emacs_readlinkat): Build an explicitly unibyte string for file
2837 (syms_of_fileio) <file-name-coding-system>:
2838 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2840 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2841 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2842 directories to UTF-8.
2843 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2844 environment, and each element of the input PATH, to UTF-8.
2846 * dired.c (file_attributes): Use build_unibyte_string explicitly
2847 to make Lisp strings from user and group names.
2849 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2852 * coding.c (decode_file_name, encode_file_name): New functions.
2854 * termcap.c (tgetent): Adapt to the change in arguments of
2857 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2860 * msdos.c (dostounix_filename, init_environment): Adapt to the
2861 change in arguments of dostounix_filename.
2863 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2864 [WINDOWSNT]: Encode file names passed to the image libraries in
2867 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2868 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2870 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2871 arguments of dostounix_filename.
2873 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2875 * font.h (struct font_entity) [HAVE_NS]: New field to record
2876 font driver which was used to create this entity.
2877 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2878 frame where the font was opened.
2879 (font_close_object): Add prototype.
2880 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2881 (font_close_object): Not static any more. Lost frame arg.
2882 Adjust comment and users.
2883 * alloc.c (cleanup_vector): Call font_close_object to adjust
2884 per-frame font counters correctly. If HAVE_NS, also call
2885 driver-specific cleanup for font-entity objects.
2886 * ftfont.c (ftfont_open):
2887 * nsfont.m (nsfont_open):
2888 * w32font.c (w32font_open_internal):
2889 * xfont.c (xfont_open):
2890 * xftfont.c (xftfont_open): Save frame pointer in font object.
2891 * macfont.m (macfont_open): Likewise.
2892 (macfont_descriptor_entity): Save driver pointer to be able
2893 to call its free_entity routine when font-entity is swept.
2894 * ftxfont.c (ftxfont_open): Add eassert because frame
2895 pointer should be saved by ftfont_driver.open.
2897 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2899 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2900 input polling is used. This is still meaningful for Cygwin, see
2901 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2902 * keyboard.c (poll_for_input_1, input_polling_used):
2903 Define unconditionally.
2904 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2905 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2906 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2907 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2908 (face_for_char): Likewise. Rearrange eassert and return ASCII
2909 face for CHAR_BYTE8_P.
2910 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2912 2013-12-11 Ken Brown <kbrown@cornell.edu>
2914 * dispextern.h (erase_phys_cursor):
2915 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2917 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2919 * nsterm.m (x_free_frame_resources):
2920 * term.c (tty_free_frame_resources):
2921 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2922 face cache because it's implied by free_frame_faces anyway.
2923 * w32term.c (x_free_frame_resources): Likewise. Do not call
2924 free_frame_faces twice.
2926 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2928 * editfns.c (Fformat_time_string): Mention %F in the doc.
2930 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2932 * window.c (resize_frame_windows): Don't return immediately when
2933 the root window's size doesn't change - the minibuffer window
2934 may still have to be repositioned/resized.
2935 * xfns.c (Fx_create_frame): Always change the frame size after
2936 initializing the frame's faces.
2937 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2938 change_frame_size should already have done it.
2939 (x_new_font): Assign new tool- and menu-bar heights.
2940 (x_set_window_size_1): Account for tool- and menu-bar heights
2941 (Bug#16013). Don't set pixel sizes since change_frame_size
2942 should already have done it.
2944 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2946 Remove the option of using libcrypto.
2947 * Makefile.in (LIB_CRYPTO): Remove.
2948 (LIBES): Don't use it.
2950 2013-12-11 Juri Linkov <juri@jurta.org>
2952 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2953 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2955 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2957 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2958 drawn tool bar items (Bug#16058).
2959 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2961 2013-12-09 Ken Brown <kbrown@cornell.edu>
2963 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2965 * lisp.h (get_frame_param): Adjust conditions for prototype
2968 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2970 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2971 Avoid unused macro warning if configured --without-xft.
2973 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2975 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2977 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2979 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2981 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2983 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2985 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2987 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2989 Use libcrypto's checksum implementations if available, for speed.
2990 * Makefile.in (LIB_CRYPTO): New macro.
2993 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2994 The macro didn't conform to C99 due to type mismatch,
2995 which caused compilation failure with Sun C 5.12,
2996 and it was confusing anyway. Include window.h to declare
2997 redisplay_other_windows.
2999 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3001 * window.c (set_window_buffer): Update mode line (bug#16084).
3003 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3005 Fix minor problems found by static checking.
3006 * keyboard.c (poll_for_input_1, input_polling_used):
3007 Define only if HAVE_NTGUI.
3008 * xmenu.c (popup_activate_callback): Omit unnecessary
3009 check against USE_X_TOOLKIT, which must be defined here anyway.
3010 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3013 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3015 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3017 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3019 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3021 * nsterm.m (x_set_window_size): Remove fprintf.
3022 (init): Define always. Set applicationDidFinishLaunchingCalled
3024 (applicationDidFinishLaunching:):
3025 Set applicationDidFinishLaunchingCalled.
3026 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3029 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3031 Pixel resize changes for NS (Bug#16049).
3032 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3033 height/width. row/cols are locals.
3034 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3035 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3036 (windowWillResize): Remove gsextra. Calculate extra as in
3038 (x_new_font): Don't change frame size if fullscreen.
3039 Change size pixelwise.
3041 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3042 comment in xfns.c. Change to pixelwise call.
3044 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3046 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3049 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3051 * xterm.c (input_signal_count): Remove.
3052 (x_dispatch_event): Define unconditionally.
3053 (x_make_frame_visible): Process X events until the frame
3054 is really visible (Bug#16027).
3055 * xterm.h (x_dispatch_event): Declare unconditionally.
3057 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3059 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3061 * nsterm.m (x_set_window_size): Handle pixelwise.
3063 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3065 * w32term.c (x_new_font):
3066 * xterm.c (x_new_font): Calculate new frame size from new font
3069 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3071 * lisp.h (FOR_EACH_TAIL): New macro.
3072 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3074 * window.c (select_window): Call second wset_redisplay before we change
3075 selected_window (bug#16034).
3077 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3079 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3081 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3083 * w32xfns.c: Include window.h, to avoid a compiler warning.
3085 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3087 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3088 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3089 window_scroll takes care of it.
3090 (Fset_window_point, Fdelete_other_windows_internal)
3091 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3092 (Fsplit_window_internal, Fdelete_window_internal)
3093 (Fresize_mini_window_internal, Fset_window_configuration)
3094 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3095 cause redisplay instead of forcing a complete redisplay.
3096 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3097 we're only affecting the selected_window.
3099 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3101 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3102 directional control characters. Update type and category
3103 determination according to the UBA from Unicode v6.3.
3104 (bidi_category_t): New category EXPLICIT_FORMATTING.
3106 * dispextern.h (bidi_type_t): Update to include new bidirectional
3107 properties introduced with Unicode v6.3. (Bug#16043)
3109 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3111 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3114 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3116 * font.c (font_list_entities): Remove dummy assignment.
3117 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3118 used on graphic displays only. Remove unused 'font_encoder' member.
3119 (struct font_bitmap): Remove unused 'extra' member.
3120 * nsfont.m (nsfont_open):
3121 * w32font.c (w32font_open_internal):
3122 * ftfont.c (ftfont_get_bitmap): Adjust users.
3124 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3126 Use bool for boolean.
3127 * tparam.c (tparam1):
3128 * undo.c (record_point, record_property_change):
3129 Use bool for boolean, for local vars that are always true or false.
3131 Minor integer overflow fixes (Bug#16033).
3132 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3133 This improves on the previous fix to this function.
3134 (window_resize_check): When summing up pixel counts, don't rely on
3135 undefined behavior if the sum overflows.
3137 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3139 * window.c (Fset_window_new_pixel): Don't choke at negative
3140 argument value (Bug#16033).
3142 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3143 to avoid crash in window_box_height.
3145 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3146 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3148 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3150 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3152 Minor integer overflow fixes.
3153 * window.c (Fset_window_new_pixel, grow_mini_window):
3154 * xdisp.c (Fwindow_text_pixel_size):
3155 Avoid undefined behavior on signed integer overflow.
3156 * xfns.c (x_set_mouse_color):
3157 Check that drag shape fits in 'unsigned', since that's what X wants.
3159 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3161 Improve reporting of fatal exception on MS-Windows.
3162 * w32fns.c (my_exception_handler): New function.
3163 (globals_of_w32fns): Set it up as the unhandled exception
3164 handler. Initialize exception code and address to zeros.
3165 (emacs_abort): If the exception code and address are available,
3166 print them at the beginning of the backtrace. Fix the format of
3167 printing addresses (was producing 0x0x12345678 on XP).
3170 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3172 * eval.c (Fbacktrace__locals): New function.
3173 (syms_of_eval): Defsubr it.
3175 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3177 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3178 Define here to unify between...
3179 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3180 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3182 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3184 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3186 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3187 fringe background extension.
3188 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3189 because they are now always the same as `left' and `width',
3190 respectively. Remove code for the case that `width' and
3191 `sb_width' are different.
3193 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3195 Fix minor problems found by static checking.
3196 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3197 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3198 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3200 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3202 * image.c (imagemagick_compute_animated_image): Don't crash if we
3203 have an animation with different-sized images (bug#15313).
3205 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3207 Remove some unused items introduced during pixelwise change.
3208 * window.c (window_resize_total_check): Remove unused function.
3209 * xdisp.c (remember_mouse_glyph): Remove unused label.
3210 (Ftool_bar_height): Move declaration inside #if.
3211 * xterm.c (x_set_window_size): Don't use r and c.
3213 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3215 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3218 * window.c (Fset_window_configuration): Comment out unused variables.
3220 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3222 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3224 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3226 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3228 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3229 HAVE_GNUTLS3 (Bug#16001).
3231 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3232 if interrupts are deferred (Bug#15801).
3234 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3236 Support resizing frames and windows pixelwise.
3237 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3238 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3239 (struct glyph_matrix): Replace window_left_col and
3240 window_top_line by window_pixel_left and window_pixel_top.
3241 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3243 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3244 (draw_window_divider, move_it_to, x_draw_right_divider)
3245 (x_draw_bottom_divider, change_frame_size): Add or fix
3247 * dispnew.c (change_frame_size_1): Change prototype.
3248 (adjust_glyph_matrix, required_matrix_width)
3249 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3250 values instead of lines and columns.
3251 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3252 WINDOW_TOTAL_FRINGE_WIDTH.
3253 (handle_window_change_signal, do_pending_window_change)
3254 (init_display): Adjusts calls of change_frame_size.
3255 (change_frame_size, change_frame_size_1): Handle pixelwise
3257 * frame.c (Qright_divider_width, Qbottom_divider_width):
3259 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3260 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3261 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3262 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3264 (set_frame_param): New function.
3265 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3266 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3267 (Ffringe_width, Fborder_width, Fright_divider_width)
3268 (Fbottom_divider_width): New functions, defsubr them.
3269 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3270 New argument pixelwise.
3271 (struct frame_parm_table): New members Qright_divider_width and
3272 Qbottom_divider_width.
3273 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3274 (x_report_frame_params): Handle Qright_divider_width and
3275 Qbottom_divider_width.
3276 (x_set_right_divider_width, x_set_bottom_divider_width):
3278 (frame_resize_pixelwise): New option.
3279 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3280 new_pixelwise, right_divider_width and bottom_divider_width;
3281 remove total_lines; rename text_lines, text_cols, new_text_lines
3282 and new_text_cols to text_height, text_width, new_height and
3283 new_width respectively.
3284 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3285 FRAME_TEXT_WIDTH respectively.
3286 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3287 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3288 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3290 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3291 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3292 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3293 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3294 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3295 (FRAME_TOTAL_COLS_ARG): Remove macro.
3296 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3297 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3298 (x_wm_set_size_hint): Handle frame pixel sizes.
3299 * indent.c (compute_motion, Fcompute_motion):
3300 Call window_body_width instead of window_body_cols.
3301 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3302 (make_lispy_position): Handle right and bottom dividers.
3303 (Fsuspend_emacs): Pixelize call of change_frame_size.
3304 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3305 * lisp.h: Extern set_frame_param.
3306 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3308 (Fx_create_frame): Add entry for vertical_drag_cursor.
3309 Pixelize call of change_frame_size.
3310 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3311 * nsterm.m (ns_update_window_end): Optionally draw right
3313 (x_set_window_size): Add argument pixelwise.
3314 Call check_frame_size and change_frame_size with pixelwise zero.
3315 (ns_draw_window_divider): New function.
3316 (ns_redisplay_interface): Add ns_draw_window_divider.
3317 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3318 (x_new_font): Call x_set_window_size with pixelwise zero.
3319 * print.c (print_object): For a window print its sequence
3321 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3322 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3323 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3324 (w32_createwindow): Use scroll bar area width.
3325 (w32_wnd_proc): Handle bottom divider width.
3326 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3327 (Fx_create_frame): Default divider width parameters.
3328 Caclulate sizes pixelwise. Add vertical drag cursor support.
3329 (x_create_tip_frame): Default divider widths to zero.
3330 Pixelize call to change_frame_size.
3331 (Fx_show_tip): Add handling of divider widths. Pixelize window
3333 (Fw32_frame_rect): New function.
3334 (frame_parm_handler w32_frame_parm_handlers): Add divider
3336 (Vx_window_vertical_drag_shape): Add variable.
3337 * w32inevt.c (resize_event, maybe_generate_resize_event):
3338 Pixelize change_frame_size calls.
3339 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3341 * w32term.c (w32_draw_window_divider): New function.
3342 (x_update_window_end): Handle right divider.
3343 (w32_draw_fringe_bitmap, x_scroll_run)
3344 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3345 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3346 Calculate new frame sizes pixelwise.
3347 (x_new_font): Pixelize call to x_set_window_size.
3348 (x_check_fullscreen): Pixelize call to change_frame_size.
3349 (x_set_window_size_1, x_set_window_size): New argument
3350 pixelwise. Calculate pixelwise.
3351 (x_wm_set_size_hint): Use scroll bar area width.
3352 (w32_redisplay_interface): Add w32_draw_window_divider.
3353 * w32term.h (struct w32_output): Add vertical drag cursor.
3354 * widget.c (set_frame_size, update_wm_hints)
3355 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3357 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3358 * window.c (sequence_number): Restore.
3359 (Fwindow_pixel_width, Fwindow_pixel_height)
3360 (Fwindow_mode_line_height, Fwindow_header_line_height)
3361 (window_pixel_to_total, Frun_window_scroll_functions)
3362 (Fset_window_new_pixel, window_resize_apply_total)
3363 (Fwindow_resize_apply_total): New functions.
3364 (window_body_height, window_body_width): Rename from
3365 window_body_lines. New argument PIXELWISE.
3366 Calculate pixelwise.
3367 (Fwindow_body_height, Fwindow_body_width): New argument
3369 (coordinates_in_window, window_relative_x_coord): Use window's
3370 pixel width instead of total width.
3371 (replace_window, recombine_windows): Initialize pixel values.
3372 (resize_root_window, resize_frame_windows, grow_mini_window)
3373 (shrink_mini_window): New argument PIXELWISE.
3374 Calculate pixelwise.
3375 (Fdelete_other_windows_internal, adjust_window_margins)
3376 (window_resize_check, window_resize_apply)
3377 (Fdelete_window_internal, Fresize_mini_window_internal)
3378 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3379 (check_frame_size): Rename arguments. New argument PIXELWISE.
3380 Calculate pixelwise.
3381 (set_window_buffer): Make samebuf bool. Run configuration change
3382 hook only if buffer changed.
3383 (Fset_window_buffer): Rewrite doc-string.
3384 (make_window): Initialize new_pixel slot.
3385 (Fwindow_resize_apply): Check pixel size of root window.
3386 (Fsplit_window_internal): Call 2nd argument pixel_size.
3387 Calculate pixelwise.
3388 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3390 (save_window_data): New slots frame_text_width,
3391 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3392 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3394 (Fcurrent_window_configuration, Fset_window_configuration)
3395 (save_window_save, compare_window_configurations): Handle new
3396 slots in save_window_data and saved_window.
3397 (Fset_window_scroll_bars): Fix doc-string.
3398 (window_resize_pixelwise): New variable.
3399 (coordinates_in_window, Fcoordinates_in_window_p):
3401 (make_parent_window): Adjust sequence_number.
3402 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3404 * window.h (struct window): New members new_pixel, pixel_left,
3405 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3406 (wset_new_pixel): New function.
3407 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3408 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3409 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3410 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3411 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3412 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3413 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3414 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3415 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3416 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3417 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3418 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3419 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3420 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3421 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3423 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3424 (window_body_width, check_frame_size): Adapt external declarations.
3425 * xdisp.c (last_max_ascent): New integer.
3426 (window_text_bottom_y): Handle bottom divider.
3427 (window_box_width, window_box_height): Calculate pixelwise.
3428 (get_glyph_string_clip_rects): Handle right divider.
3429 (remember_mouse_glyph): When windows are resized pixelwise
3430 proceed with width and height set to 1.
3431 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3433 (move_it_to): Calculate and return maximum x position
3435 (Fwindow_text_pixel_size): New function.
3436 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3437 (tool_bar_lines_needed): Rename to tool_bar_height.
3438 Calculate pixelwise.
3439 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3440 Calculate pixelwise.
3441 (redisplay_tool_bar): Calculate pixelwise.
3442 (redisplay_window): Calculate pixelwise. Handle dividers.
3443 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3444 (x_draw_vertical_border): Handle dividers.
3445 (define_frame_cursor1): Handle vertical drag cursor.
3446 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3447 (expose_window): Calculate pixelwise. Handle dividers.
3448 (init_xdisp): Initialize pixel values.
3449 * xfaces.c (Qwindow_divider): New face.
3450 (realize_basic_faces): Realize it.
3451 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3452 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3453 (x_set_scroll_bar_default_width): Default actual width to 16.
3454 (Fx_create_frame): Set sizes pixelwise.
3455 (x_create_tip_frame): Default divider widths to zero.
3456 Pixelize call of change_frame_size.
3457 (Fx_show_tip): Handle divider widths. Initial pixel position
3459 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3460 (Vx_window_vertical_drag_shape): New option.
3461 * xmenu.c (free_frame_menubar): Pixelize call of
3463 * xterm.c (x_draw_window_divider): New function.
3464 (x_update_window_end): Optionally draw right divider.
3465 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3466 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3467 (handle_one_xevent, x_new_font): Calculate pixelwise.
3468 (x_set_window_size_1, x_set_window_size): New argument
3469 pixelwise. Calculate pixelwise.
3470 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3471 (struct x_redisplay_interface): Add x_draw_window_divider.
3472 * xterm.h (struct x_output): Add vertical_drag_cursor.
3474 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3476 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3477 Set invisible frames's `redisplay' when a full redisplay is requested.
3478 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3479 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3480 (display_mode_lines): Set it here instead.
3482 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3484 * dispextern.h (set_window_update_flags): Remove.
3486 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3488 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3490 * xdisp.c (REDISPLAY_SOME_P): New macro.
3491 (redisplay_internal): Use it (bug#15999).
3492 (prepare_menu_bars, redisplay_window): Use it as well.
3494 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3496 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3498 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3499 (globals_of_w32font): Zero it out.
3500 (GetCharWidth32W_Proc): New function pointer.
3501 (get_char_width_32_w): New function.
3502 (compute_metrics): If get_glyph_outline_w returns an error, try
3503 get_char_width_32_w before declaring a failure. This avoids
3504 punishing raster (a.k.a. "bitmap") fonts by slowing down
3505 redisplay. (Bug#6364).
3507 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3509 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3510 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3511 highlight needs to be redisplayed. (Bug#15913)
3513 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3515 Fix minor problems found by static checking.
3516 * buffer.h (struct buffer_text, struct buffer):
3517 * frame.h (struct frame):
3518 * window.h (struct window):
3519 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3520 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3521 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3522 no-longer-valid use of HAVE_MENUS.
3523 * xdisp.c (propagate_buffer_redisplay): Now static.
3525 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3527 * xmenu.c (Fmenu_or_popup_active_p):
3528 * window.c (Fset_window_configuration):
3529 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3530 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3531 * fns.c (Fyes_or_no_p):
3532 * editfns.c (Fmessage_box, Fmessage_or_box):
3533 * alloc.c (make_save_ptr_ptr):
3534 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3536 * window.c (Fset_window_configuration): Move select_window later.
3538 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3540 Refine redisplay optimizations to only redisplay *some* frames/windows
3541 rather than all of them.
3542 * xdisp.c (REDISPLAY_SOME): New constant.
3543 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3544 (bset_redisplay, bset_update_mode_line): New functions.
3545 (message_dolog): Use bset_redisplay.
3546 (clear_garbaged_frames): Use fset_redisplay.
3547 (echo_area_display): Use wset_redisplay.
3548 (buffer_shared_and_changed): Remove.
3549 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3550 frame titles. Compute the actual set of windows redisplayed.
3551 Don't update frame titles and menu bars for frames that don't need to
3553 (propagate_buffer_redisplay): New function.
3555 (redisplay_internal): Use it. Be more selective in the set of windows
3556 we redisplay. Propagate windows_or_buffers_changed to
3557 update_mode_lines a bit later to simplify the code.
3558 (mark_window_display_accurate_1): Reset window and buffer's
3560 (redisplay_window): Do nothing if neither the window nor the buffer nor
3561 the frame needs redisplay.
3562 * window.h (struct window): Add `redisplay' field.
3563 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3564 (redisplay_other_windows, window_list): New declarations.
3565 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3566 (window_list): Not static any more.
3567 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3568 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3569 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3570 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3571 * frame.h (struct frame): Add `redisplay' field.
3572 Move `external_menu_bar' bitfield next to other bit-fields.
3573 (SET_FRAME_GARBAGED): Use fset_redisplay.
3574 (SET_FRAME_VISIBLE): Don't garbage the frame;
3575 Use redisplay_other_windows.
3576 * buffer.h (struct buffer): Add `redisplay' field.
3577 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3578 (modify_overlay): Use bset_redisplay.
3579 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3581 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3583 Support w32 file notifications in batch mode.
3584 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3585 invalid (which happens in batch mode). If non-interactive, call
3586 handle_file_notifications to store file notification events in the
3587 input queue. (Bug#15933)
3589 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3591 * w32inevt.c (handle_file_notifications): Now external, not static.
3593 * w32term.h (handle_file_notifications): Provide prototype.
3595 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3596 init_crit, since init_display, which does that otherwise, is not
3599 2013-11-27 Glenn Morris <rgm@gnu.org>
3601 * Makefile.in ($(lispsource)/international/charprop.el): New.
3602 (emacs$(EXEEXT)): Depend on charprop.el.
3604 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3606 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3607 deleting portions of the buffer under non-nil REPLACE argument.
3610 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3611 directory, watch it and not its parent.
3612 (add_watch): Allow empty string in FILE.
3614 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3616 * window.c (Fset_window_start, window_resize_apply)
3617 (window_scroll): Reset window_end_valid (Bug#15957).
3619 2013-11-27 Glenn Morris <rgm@gnu.org>
3621 * Makefile.in (leimdir): Now in lisp source directory.
3622 ($(leimdir)/leim-list.el): Just use ../leim .
3623 * epaths.in (PATH_DUMPLOADSEARCH):
3624 * lread.c (load_path_default):
3625 * nsterm.m (ns_load_path): No more leim directory.
3627 2013-11-26 Andreas Schwab <schwab@suse.de>
3629 * .gdbinit (xgettype): Add cast.
3631 2013-11-26 Glenn Morris <rgm@gnu.org>
3633 Preload leim-list.el.
3634 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3635 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3636 is a single directory.
3638 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3640 bool-vector-subsetp is now the normal direction (Bug#15912).
3641 * data.c (Fbool_vector_subsetp): Test whether the first argument
3642 is a subset of the second one, not the reverse. Add doc string.
3644 Fix minor problems found by static checking.
3645 * lread.c (load_path_default): Now static.
3646 * textprop.c (text_property_stickiness): Be consistent about the
3647 test used when deciding whether to consider the previous character.
3648 This simplifies the code a bit.
3650 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3652 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3654 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3655 (syms_of_frame): Don't defsubr them.
3657 2013-11-25 Glenn Morris <rgm@gnu.org>
3659 * lread.c (load_path_default): Change the sense of the argument.
3660 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3661 from dump_path. When it is not, avoid checking dump_path twice.
3663 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3664 uninstalled dump_path against installed Vload_path. (Bug#15964)
3666 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3668 Export get_pos_property to Elisp.
3669 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3670 (syms_of_editfns): Export it to Elisp.
3672 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3674 2013-11-23 Romain Francoise <romain@orebokech.com>
3676 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3677 initialization here ...
3678 (syms_of_fileio): ... from here.
3680 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3682 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3683 Please use --enable-check-lisp-object-type.
3685 2013-11-23 Glenn Morris <rgm@gnu.org>
3687 * process.c (get_process): Explicit error for dead buffers.
3689 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3691 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3693 2013-11-23 Glenn Morris <rgm@gnu.org>
3695 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3696 * lread.c (load_path_check): Take path to check as argument.
3697 (load_path_default): New, split from init_lread.
3698 (init_lread): Move calc of default load-path to load_path_default.
3699 Empty elements in EMACSLOADPATH now stand for the default.
3700 (load-path): Doc fix.
3701 * emacs.c (decode_env_path): Add option to treat empty elements
3702 as nil rather than ".".
3703 * callproc.c (init_callproc_1, init_callproc):
3704 * image.c (Vx_bitmap_file_path):
3705 * lisp.h (decode_env_path):
3706 * lread.c (Vsource_directory):
3707 Update for new argument spec of decode_env_path.
3709 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3711 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3712 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3714 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3716 Fix some dependency problems that cause unnecessary recompiles.
3717 Problem reported by RMS in
3718 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3719 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3720 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3721 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3722 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3723 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3724 (boostrap-clean): No need to remove stamp-oldxmenu.
3726 Fix recently introduced bool vector overrun.
3727 This was due to an optimization that went awry.
3728 Reported by Glenn Morris in
3729 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3730 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3731 for empty vectors, undoing the 2013-11-18 change.
3732 * data.c (bool_vector_binop_driver): Rely on this.
3733 Fix bug that occasionally overran the destination.
3734 * lisp.h (struct Lisp_Bool_vector): Document this.
3736 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3738 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3741 * nsterm.m (init, run, stop:): Comment out for now, does not work
3744 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3746 * charset.c (syms_of_charset): Don't read past end of string.
3748 2013-11-19 Glenn Morris <rgm@gnu.org>
3750 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3752 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3754 Add hooks to run on gaining/losing focus. (Bug#15029)
3755 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3756 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3757 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3759 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3761 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3762 The old names predated the API change that put destination at end.
3764 Improve API of recently-added bool vector functions (Bug#15912).
3765 The old API had (bool-vector-count-matches A B)
3766 and (bool-vector-count-matches-at A B I), which gave the
3767 misleading impression that the two functions were variants, one
3768 with a location I. The new API has (bool-vector-count-population A)
3769 and (bool-vector-count-consecutive A B I) to make the distinction
3770 clearer. The first function no longer has a B argument, since the
3771 caller can easily determine the number of nils if the length and
3772 number of ts is known.
3773 * data.c (Fbool_vector_count_population): Rename from
3774 bool_vector_count_matches, and accept just 1 argument.
3775 (Fbool_vector_count_consecutive): Rename from
3776 Fbool_vector_count_matches_at.
3778 Always allocate at least one bits_word per bool vector.
3779 See Daniel Colascione in:
3780 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3781 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3782 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3783 * lisp.h (struct Lisp_Bool_vector): Document this.
3785 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3787 * insdel.c (invalidate_buffer_caches): New function, consolidated
3788 from part of prepare_to_modify_buffer.
3789 (insert_from_gap, prepare_to_modify_buffer):
3790 * coding.c (code_convert_region, code_convert_string):
3791 Call invalidate_buffer_caches. (Bug#15841)
3793 * lisp.h (invalidate_buffer_caches): Add prototype.
3795 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3797 * w32term.c (x_update_window_end): Don't invalidate the entire
3798 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3799 highlight needs to be redisplayed. (Bug#15913)
3801 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3803 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3805 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3807 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3808 while we are using Vprin1_to_string_buffer.
3810 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3811 after inserting the description string. (Bug#15907)
3813 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3815 * data.c: Work around bogus GCC diagnostic about shift count.
3816 Reported by Eli Zaretskii in
3817 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3818 (pre_value): New function.
3819 (count_trailing_zero_bits): Use it.
3821 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3823 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3824 assume C macros are not supported even under -g3 in these old GCC
3827 2013-11-15 Leo Liu <sdl.web@gmail.com>
3829 * minibuf.c (Ftry_completion, Fall_completions)
3830 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3832 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3834 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3835 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3836 This avoids placing unnecessary constants into the Emacs code.
3838 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3840 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3841 for Cygwin w32 build.
3843 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3844 for Cygwin w32 build. (Bug#15892)
3846 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3848 Simplify, port and tune bool vector implementation.
3849 * alloc.c (bool_vector_exact_payload_bytes)
3850 (bool_vector_payload_bytes): Remove.
3851 (bool_vector_fill): Return its argument.
3852 * alloc.c (bool_vector_fill):
3854 * print.c (print_object):
3855 Simplify by using bool_vector_bytes.
3856 * alloc.c (make_uninit_bool_vector):
3857 New function, broken out from Fmake_bool_vector.
3858 (Fmake_bool_vector): Use it. Use tail call.
3859 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3860 * data.c (BITS_PER_ULL): New constant.
3861 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3862 if long long versions don't exist.
3863 (shift_right_ull): New function.
3864 (count_one_bits_word): New function, replacing popcount_bits_word
3865 macro. Don't assume that bits_word is no wider than long long.
3866 (count_one_bits_word, count_trailing_zero_bits):
3867 Don't assume that bits_word is no wider than long long.
3868 * data.c (bool_vector_binop_driver, bool_vector_not):
3869 * fns.c (Fcopy_sequence):
3871 Create an uninitialized destination, to avoid needless work.
3872 (internal_equal): Simplify.
3873 (Ffillarray): Prefer tail call.
3874 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3875 contain at least one word.
3876 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3877 chars are narrower than ints.
3878 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3879 * fns.c (Fcopy_sequence):
3881 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3882 Don't try to port to hosts where bits_word values have holes; the
3883 code wouldn't work there anyway. Verify this assumption, though.
3884 (bool_vector_bytes): New function.
3885 (make_uninit_bool_vector): New decl.
3886 (bool_vector_fill): Now returns Lisp_Object.
3888 * xfns.c (xic_create_fontsetname):
3889 * xrdb.c (gethomedir): Prefer tail calls.
3891 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3893 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3894 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3896 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3897 that requires a return value.
3898 (Fset_buffer_modified_p): Take advantage of this change to do
3901 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3903 * buffer.c (Frestore_buffer_modified_p): Sync it with
3904 Fset_buffer_modified_p.
3905 (Fforce_mode_line_update): New function, moved from subr.el.
3906 (Fset_buffer_modified_p): Use them.
3907 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3909 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3911 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3912 This avoids undefined behavior when subtracting pointers into
3913 different aways. On my platform it also makes the code a tad
3914 smaller and presumably faster.
3916 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3918 * keyboard.c (command_loop_1): Use region-extract-function.
3919 * insdel.c (Qregion_extract_function): Not static any more (can we
3920 stop pretending that these vars can benefit from being marked static?).
3922 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3924 * search.c (find_newline): If buffer text is relocated during the
3925 "dumb loop", adjust C pointers into buffer text to follow suit.
3928 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3930 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3931 for conversion (Bug#15837).
3933 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3935 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3936 for the entire range of inserted characters. (Bug#15841)
3938 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3940 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3942 (realize_default_face): Remove assignment to distant-foreground if
3943 unspecified (Bug#15815).
3945 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3947 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3948 cache-long-scans disabled, since we don't want to call
3949 prepare_to_modify_buffer (in insert_1_both) for each message we
3952 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3953 from buffer.c. Improve commentary to the buffer field setter
3956 * buffer.c (bset_cache_long_scans): Static function deleted.
3957 Improve commentary to the buffer field setter functions.
3958 (init_buffer_once): Default for cache-long-scans changed to t.
3961 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3963 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3965 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3966 This bug was introduced in my 2013-06-21 change, and caused
3967 struct Lisp_Sub_Char_Table objects to be given too many slots,
3968 which broke 'make -C admin/unidata'.
3970 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3972 Import changes from mac-port 4.5.
3973 * macfont.m (mac_font_copy_default_descriptors_for_language)
3974 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3975 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3976 (macfont_language_default_font_names): New.
3977 (macfont_list): Rearrange language/charset code.
3978 (macfont_close): Don't check for macfont_info->cache.
3979 (mac_ctfont_create_preferred_family_for_attributes): New font
3980 selection code, call
3981 mac_font_copy_default_name_for_charset_and_languages.
3982 (mac_font_copy_default_descriptors_for_language)
3983 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3985 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3987 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3989 Port to C11 aligned_alloc, and fix some integer overflows.
3990 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3991 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3992 and use of posix_memalign replaced with aligned_alloc.
3993 (aligned_alloc): New function, defined or declared as needed.
3994 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3995 Don't undef; configure.ac now does this.
3996 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3997 (calloc, aligned_alloc): Check for integer overflow.
3998 (aligned_alloc): Rename from memalign. All uses changed.
3999 (memalign): New function, an alias for aligned_alloc.
4001 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4003 * xdisp.c (redisplay_internal): Fix typo in last change.
4005 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4007 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4009 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4011 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4012 redisplay--mode-lines-cause.
4013 (redisplay_internal): Keep them uptodate. Remove redundant check of
4014 buffer_shared_and_changed.
4015 * *.[chm]: Number every assignment to update_mode_lines so we
4016 can track why it is set.
4018 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4020 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4022 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4024 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4025 can track why it is set.
4027 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4029 Integer-related fixes for term.c etc.
4030 * dispextern.h (face_tty_specified_color): New function.
4031 * term.c (turn_on_face): Don't rely on undefined behavior when
4032 assigning an out-of-range value to 'long'.
4033 Simplify test for toggling highlight.
4034 (tty_capable_p): Omit last two (unused) args. All callers changed.
4035 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4036 (read_menu_input, tty_menu_activate, tty_menu_show):
4037 * xfaces.c (x_supports_face_attributes_p)
4038 (tty_supports_face_attributes_p):
4039 Use bool for boolean. All callers changed.
4040 (tty_supports_face_attributes_p): Omit defaults for color indices;
4041 no longer needed. Simplify tail call.
4043 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4045 * xdisp.c (prepare_menu_bars): Mark static.
4046 * lisp.h (prepare_menu_bars): Don't declare.
4047 * xselect.c (x_handle_selection_clear):
4048 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4050 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4052 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4053 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4055 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4057 * keyboard.c (Fcommand_error_default_function): Rename from
4058 Fdefault_error_output.
4060 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4062 * keyboard.c (Fdefault_error_output): New function, extracted from
4064 (syms_of_keyboard): Use it for Vcommand_error_function.
4066 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4068 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4069 (init_eval): Use it to ensure handlerlist is non-NULL.
4070 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4071 (Fsignal): Adjust NULLness test of handlerlist.
4072 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4074 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4076 * callproc.c (call_process): Call prepare_to_modify_buffer before
4077 decoding text read from the sub-process, as the decoded stuff will
4078 be inserted into the buffer. This will invalidate the various
4079 caches maintained for the buffer. (Bug#15148)
4081 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4083 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4084 string of glyphless-char-display.
4086 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4088 * nsfns.m (ns_get_name_from_ioreg): New function.
4089 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4090 OSX >= 10.9. Use ns_get_name_from_ioreg.
4092 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4094 Simplify and port recent bool vector changes.
4095 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4096 only in this file. Use a more-efficient implementation if the
4097 second argument is a power of 2.
4098 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4099 Remove no-longer-necessary compile-time checks.
4100 (bool_vector_exact_payload_bytes): New function.
4101 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4102 exact payload changed to call the new function. Do not assume
4103 that the arg or result fits in ptrdiff_t.
4104 (bool_vector_fill): New function.
4105 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4107 (vroundup_ct): Don't assume arg fits in size_t.
4108 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4109 invoke set_category_set.
4110 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4111 All callers changed. Use bool_vector_set.
4112 * category.h (XCATEGORY_SET): Remove; no longer needed.
4113 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4115 * data.c (Faref): Use bool_vector_ref.
4116 (Faset): Use bool_vector_set.
4117 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4118 (Fbool_vector_not, Fbool_vector_count_matches)
4119 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4120 * fns.c (concat): Use bool_vector_ref.
4121 (Ffillarray): Use bool_vector_fill.
4122 (mapcar1): Use bool_vector_ref.
4123 (sxhash_bool_vector): Hash words, not bytes.
4124 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4125 a constant, since it's now used in #if.
4126 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4127 unsigned char on unusual architectures, so that we no longer
4128 assume that the number of bits per bits_word is a power of two or
4129 is a multiple of 8 or of CHAR_BIT.
4130 (Qt): Add forward decl.
4131 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4132 at least as strictly as bits_word.
4133 (bool_vector_data, bool_vector_uchar_data): New accessors.
4134 All data structure accesses changed to use them.
4135 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4136 (bool_vector_set): New functions.
4137 (bool_vector_fill): New decl.
4138 (ROUNDUP): Move to alloc.c as described above.
4140 Fix recent gnutls changes.
4141 * gnutls.c (Fgnutls_boot): Don't assume C99.
4142 * process.c (wait_reading_process_output): Fix typo in recent change.
4144 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4146 * process.c (wait_reading_process_output, read_process_output)
4147 (send_process): Check gnutls_state is not NULL.
4149 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4150 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4152 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4154 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4155 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4157 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4160 * nsfns.m (Fx_create_frame): Fix memory leak.
4162 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4163 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4164 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4166 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4168 * xdisp.c (message3_nolog, message_with_string): Encode the string
4169 before writing it to the terminal in a non-interactive session.
4171 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4172 sure we concatenate them into a unibyte string.
4174 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4175 resulting temporary name before returning it to the caller.
4176 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4177 is a unibyte string, convert NAME to a unibyte string to ensure
4178 that the result is also a unibyte string.
4180 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4181 create unibyte strings from default paths and directory/file
4184 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4187 * callproc.c (init_callproc): Use build_unibyte_string to make
4188 sure we create unibyte strings from default paths and
4189 directory/file names.
4191 * buffer.c (init_buffer): Don't store default-directory of
4192 *scratch* in multibyte form. The original problem which led to
4193 that is described in
4194 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4195 but it was solved long ago. (Bug#15260)
4197 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4199 Port to stricter C99 platforms.
4200 Especially, C99 prohibits nesting a struct X inside struct Y if
4201 struct X has a flexible array member.
4202 * alloc.c (struct sdata): New type.
4203 (sdata): Implement in terms of struct sdata.
4204 Remove u member; all uses replaced by next_vector, set_next_vector.
4205 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4206 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4207 (struct sblock): Rename first_data member to data, which is now
4208 a flexible array member. All uses changed.
4209 (next_vector, set_next_vector, large_vector_vec): New functions.
4210 (vector_alignment): New constant.
4211 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4212 (struct large-vector): Now merely a NEXT member, since the old approach
4213 ran afoul of stricter C99. All uses changed to use
4214 large_vector_vec or large_vector_offset.
4215 (large_vector_offset): New constant.
4216 * dispnew.c: Include tparam.h, for tgetent.
4217 Do not include term.h; no longer needed.
4218 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4219 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4220 (struct Lisp_Vector): Use a flexible array member for contents,
4221 instead of a union with a member that is an array of size 1.
4223 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4224 fact that the struct no longer contains a union.
4225 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4226 (struct Lisp_Save_Value, struct Lisp_Free):
4227 Use unsigned, not int, for spacers, to avoid c99 warning.
4228 (union specbinding): Use unsigned, not bool, for bitfield, as
4229 bool is not portable to pre-C99 hosts.
4231 2013-11-04 Glenn Morris <rgm@gnu.org>
4233 * emacs.c (usage_message): Mention that `-L :...' appends.
4235 2013-11-02 Glenn Morris <rgm@gnu.org>
4237 * Makefile.in (abs_builddir): Remove.
4238 (bootstrap_exe): Use relative filename.
4240 Use relative filenames in TAGS files.
4241 * Makefile.in (abs_srcdir): Remove it again.
4242 (.PHONY): Remove frc.
4243 (maintainer-clean): No more TAGS-LISP file.
4244 (TAGS): Pass relative file names to etags.
4245 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4247 * Makefile.in (abs_srcdir): New, set by configure.
4249 (maintainer-clean): Remove pointless echo. That should be in the
4250 top-level Makefile, if anywhere. Delete TAGS-LISP.
4251 (extraclean): No s/ and m/ directories for some time.
4252 (TAGS): Also depend on ctagsfiles3.
4253 Remove no-longer-defined S_FILE.
4254 Pass absolute filenames to etags once more.
4255 (TAGS-LISP): Replace lispdir with its expansion.
4256 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4257 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4259 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4261 * xfaces.c (check_lface_attrs, realize_default_face):
4262 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4263 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4265 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4267 * emacs.c (original_pwd): Remove global var by making it local.
4268 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4270 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4272 * xfaces.c: Declare color_distance.
4273 (QCdistant_foreground): New variable.
4274 (NEAR_SAME_COLOR_THRESHOLD): New define.
4275 (load_color2): New function.
4276 (load_color): Call load_color2.
4277 (load_face_colors): Call load_color2 and if distant-color is specified
4278 calculate distant and use distant-color if colors are near.
4279 (LFACE_DISTANT_FOREGROUND): New define.
4280 (merge_face_ref, Finternal_set_lisp_face_attribute)
4281 (Finternal_get_lisp_face_attribute)
4282 (x_supports_face_attributes_p): Handle distant-foreground similar to
4284 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4286 * dispextern.h (lface_attribute_index):
4287 Add LFACE_DISTANT_FOREGROUND_INDEX.
4289 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4291 * image.c (pbm_next_char): New function.
4292 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4293 (pbm_scan_number): Use it.
4294 (Qlibjpeg_version): New variable.
4295 (syms_of_image): DEFSYM and initialize it.
4297 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4299 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4301 2013-10-31 Glenn Morris <rgm@gnu.org>
4303 * emacs.c (original_pwd): New char.
4304 (main): If using --chdir, store original_pwd.
4305 (init_cmdargs): When setting Vinvocation_directory based on a
4306 relative argv[0], use original_pwd if set. (Bug#15768)
4308 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4310 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4312 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4314 * insdel.c: Fix minor problems found by static checking.
4315 (Qregion_extract_function): Now static.
4316 (prepare_to_modify_buffer_1): Remove unused locals.
4318 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4320 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4321 (syms_of_xdisp): Declare pre-redisplay-function.
4322 (markpos_of_region): Remove function.
4323 (init_iterator, compute_stop_pos, handle_face_prop)
4324 (face_before_or_after_it_pos, reseat_to_string)
4325 (get_next_display_element, window_buffer_changed)
4326 (redisplay_internal, try_cursor_movement, redisplay_window)
4327 (try_window_reusing_current_matrix, try_window_id, display_line)
4328 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4329 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4330 * window.h (struct window): Remove field `region_showing'.
4331 * dispextern.h (struct it): Remove region_beg/end_charpos.
4332 (face_at_buffer_position, face_for_overlay_string)
4333 (face_at_string_position): Update prototypes.
4334 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4335 (face_at_string_position): Remove `region_beg' and `region_end' args.
4336 * fontset.c (Finternal_char_font):
4337 * font.c (font_at, font_range): Adjust calls accordingly.
4338 * insdel.c (Qregion_extract_function): New var.
4339 (syms_of_insdel): Initialize it.
4340 (prepare_to_modify_buffer_1): Use it.
4342 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4344 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4345 * ftxfont.c (ftxfont_get_gcs):
4346 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4347 * xfaces.c (x_free_colors, x_free_dpy_colors)
4348 (x_create_gc, unload_color):
4349 * xselect.c (x_property_data_to_lisp):
4350 * xsettings.c (parse_settings):
4351 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4352 (get_bits_and_offset): Adjust definition.
4353 * frame.c (XParseGeometry): Adjust locals.
4354 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4355 * regex.h (toplevel): Likewise for reg_syntax_t.
4357 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4359 * eval.c (run_hook_with_args): Use FUNCTIONP.
4361 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4363 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4364 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4365 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4366 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4367 on MS-Windows anyway.
4368 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4369 (free_realized_face): ...adjust user.
4370 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4371 white relief pixels to -1.
4372 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4373 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4374 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4376 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4378 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4379 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4380 in practice now. All callers changed.
4382 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4384 * dispextern.h (struct face): Use bitfields for 'underline_type'
4385 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4386 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4387 'stipple' member. Move 'lface' member up to help...
4388 * xfaces.c (make_realized_face): ...this function to find and
4389 clear just the members that need clearing.
4390 (load_face_colors, realize_x_face):
4391 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4393 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4395 * xftfont.c (struct xftfont_info): Remove set-but-unused
4397 (xftfont_open): Adjust user.
4398 (xftfont_get_colors): Remove useless prototype.
4400 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4402 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4403 before passing them to 'unexec'. (Bug#15260)
4405 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4407 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4409 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4411 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4412 the changed signature of the font driver's 'close' method.
4414 * w32font.h (w32font_close): Adjust the prototype to the change in
4415 function definition.
4417 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4419 * w32uniscribe.c (uniscribe_close): Adapt the call to
4420 w32font_close to its new prototype.
4422 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4424 Omit unused frame argument of font API's close function.
4425 * font.h (struct font): Drop frame argument. Adjust comment.
4426 * font.c (font_clear_cache, font_close_object): Adjust users.
4427 * ftfont.c (ftfont_close):
4428 * ftxfont.c (ftxfont_close):
4429 * macfont.m (macfont_close):
4430 * nsfont.m (nsfont_close):
4431 * w32font.c (w32font_close):
4432 * xfont.c (xfont_close):
4433 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4434 tweak comments and make functions safe if called more than once for
4435 the same font object.
4437 Perform font-specific cleanup when font object is swept by GC. See
4438 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4439 * alloc.c (cleanup_vector): New function.
4440 (sweep_vector): Call it for each reclaimed vector object.
4441 * font.h (struct font): Adjust comment.
4443 2013-10-24 Glenn Morris <rgm@gnu.org>
4445 * Makefile.in (abs_top_srcdir): New, set by configure.
4447 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4449 Adjust recent font-related changes to fix bug#15686.
4450 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4451 is a live window system frame, mark its default font too.
4453 2013-10-23 Glenn Morris <rgm@gnu.org>
4455 * Makefile.in (RUN_TEMACS): Make relative (again).
4456 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4457 (bootstrap-emacs$(EXEEXT)):
4458 Quote entities that might contain whitespace.
4460 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4462 Port to Solaris 10 and its bundled GCC.
4463 Problem reported by Timothy C. Burt.
4464 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4466 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4468 Do not allow font caches to grow too large.
4469 * alloc.c (compact_font_cache_entry, compact_font_caches):
4470 New functions or stub if not HAVE_WINDOW_SYSTEM.
4471 (compact_undo_list): Factor out from Fgarbage_collect.
4473 (mark_face_cache): Mark face font. Move down to avoid
4475 (mark_terminals): Do not mark font cache here.
4476 (Fgarbage_collect): Call compaction functions described
4477 above. Adjust comment.
4479 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4481 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4482 chdir to HOME (bug#15607).
4484 * nsterm.m (Qcocoa, Qgnustep): New variables.
4485 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4486 (ns_get_color): Make selection color work for GNUstep also.
4488 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4490 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4491 handles mouse clicks. Instead, let GPM use the same code as all
4492 the other mice use. See the discussion starting at
4493 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4494 for the details of the problem with the menu bar this fixes.
4496 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4498 Remove port-specific display name lists to avoid extra
4499 complexity and data duplication with display info lists.
4500 * xterm.h (x_display_name_list): Remove declaration.
4501 * xterm.c (x_display_name_list): Remove.
4502 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4503 * xfns.c (x_display_info_for_name, Fx_display_list):
4504 Likewise. Use x_display_list where appropriate.
4505 * w32term.h (w32_display_name_list): Remove declaration.
4506 * w32term.c (w32_display_name_list): Remove.
4507 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4509 * w32fns.c (x_display_info_for_name, Fx_display_list):
4510 Likewise. Use x_display_list where appropriate.
4511 * nsterm.h (ns_display_name_list): Remove declaration.
4512 * nsterm.m (ns_display_name_list): Remove.
4513 (ns_term_init, syms_of_nsterm): Adjust users.
4514 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4515 Likewise. Use x_display_list where appropriate.
4516 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4517 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4518 (mark_terminals): Mark per-terminal font cache.
4520 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4522 Don't run timers in input-pending-p. Its new check-timers param
4523 provides the prior behavior. (Bug#15045).
4524 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4526 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4528 Make some functions static in non-Microsoft builds.
4529 On my platform (Fedora 19 x86-64), this shrinks the
4530 Emacs executable (text+data) by 0.25%.
4531 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4532 (load_color) [!MSDOS]:
4533 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4534 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4535 * lisp.h (check_existing):
4536 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4537 (network_interface_info) [!WINDOWSNT]:
4538 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4539 Remove extern decls.
4540 * fileio.c (check_existing):
4541 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4542 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4543 (network_interface_info) [!WINDOWSNT]:
4544 * term.c (encode_terminal_code) [!WINDOWSNT]:
4545 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4546 * xfaces.c (load_color) [!MSDOS]:
4548 * fileio.c (check_existing, check_executable, check_writable):
4549 * process.c (network_interface_list, network_interface_info):
4550 Move earlier, so that we don't need forward decls.
4551 * gnutls.c (fn_gnutls_transport_set_errno)
4552 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4554 * w32.c (init_environment): Use faccessat rather than
4555 check_existing, partly for consistency with the rest of the code
4556 in this file, partly so that check_existing can be static.
4558 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4559 * emacs.c (MAIN_PROGRAM): New macro.
4560 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4561 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4563 bool vector int width fixes
4564 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4565 (Fbool_vector_count_matches_at):
4566 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4567 can exceed PTRDIFF_MAX, at least in theory.
4568 (Fbool_vector_count_matches_at):
4569 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4571 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4573 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4574 (struct sockaddr): Add forward decl, for platforms that lack it.
4576 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4578 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4581 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4583 * w32.c (network_interface_get_info, network_interface_list)
4584 (network_interface_info): New functions. (Bug#15610)
4585 (GetAdaptersInfo_Proc): New typedef.
4586 (get_adapters_info): New wrapper function.
4587 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4589 * process.h (network_interface_list, network_interface_info):
4592 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4593 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4594 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4595 for WINDOWSNT. Doc fix.
4596 (syms_of_process): Defsubr Snetwork_interface_list and
4597 Snetwork_interface_info unconditionally.
4599 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4600 in NS GUI sessions. (Bug#15629)
4602 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4604 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4606 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4608 * print.c (print_object): Print " ..." when truncating bool vectors.
4610 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4612 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4613 standard mouse buttons.
4615 * termhooks.h (struct input_event): Remove incorrect commentary.
4617 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4619 Disallow bool vector operations on mixed-length operands.
4620 The old behavior left garbage in the result vector sometimes,
4621 and didn't seem to be useful.
4622 * data.c (Qwrong_length_argument): New static var.
4623 (wrong_length_argument): New function.
4624 (bool_vector_binop_driver): Check that args agree in length.
4626 * keyboard.c, keyboard.h (all_kboards): Now static.
4628 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4630 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4631 note from the lispref.
4633 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4635 * nsterm.h (struct ns_display_info): Remove set-but-unused
4636 member image_cache (image caches are per-terminal anyway).
4637 (FRAME_X_IMAGE_CACHE): Remove.
4638 * nsterm.m (ns_initialize_display_info): Adjust user.
4640 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4642 * w32proc.c: Include mingw_time.h.
4644 * w32.c: Include mingw_time.h.
4646 Implement scrolling of TTY menus when the screen is too short.
4648 * term.c (tty_menu_display): Accept an additional argument, the
4649 menu item from which to start displaying the menu. Account for
4650 the value of Y when limiting the menu to the number of available
4652 (mi_result): New enumeration.
4653 (read_menu_input): Return enumerated value. When the y coordinate
4654 hits min_y or max_y, return scroll indication instead of wrapping
4656 (tty_menu_activate): Handle the scrolling indications from
4657 read_menu_input. Compute the first menu item to display and pass
4658 it to tty_menu_display.
4660 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4662 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4663 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4664 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4665 Adjust to match the change described below.
4666 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4667 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4668 memory_below_frame members to...
4669 * termchar.h (struct tty_display_info): ...here because they're
4670 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4671 * term.c (init_tty):
4672 * nsterm.m (ns_create_terminal):
4673 * w32term.c (w32_create_terminal):
4674 * xterm.c (x_create_terminal): Adjust users.
4675 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4676 to filter out non-TTY frames. Adjust comment.
4677 (scrolling): Adjust user. Prefer eassert for debugging check.
4679 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4681 * xfaces.c (PT_PER_INCH): Remove unused macro.
4682 * termhooks.h (struct terminal): Remove set-but-unused
4683 member fast_clear_end_of_line.
4684 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4685 * nsterm.m (ns_create_terminal):
4686 * term.c (init_tty):
4687 * w32term.c (w32_create_terminal):
4688 * xterm.c (x_create_terminal): Adjust users.
4690 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4692 * lisp.h (bool_vector_size): New function.
4693 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4694 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4695 (Fbool_vector_not, Fbool_vector_count_matches_at):
4696 Remove uses of 'eassume' that should no longer be needed,
4697 because they are subsumed by the 'eassume' in bool_vector_size.
4699 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4701 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4702 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4703 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4705 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4707 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4708 have different dimensions. (Bug#15575)
4710 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4713 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4715 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4717 * term.c (tty_menu_show): Never return with unbalanced
4718 specpdl. Use eassert for debugging check. Adjust style.
4720 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4722 * term.c (read_menu_input): Make selection of menu items
4723 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4724 (tty_menu_activate): Fix off-by-one error when computing max_y.
4726 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4728 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4729 audit logging (only used with GnuTLS 3.x) and enable it.
4731 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4733 * dispnew.c (redraw_frame): Remove useless #ifdef because
4734 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4735 Also, move TTY fflush to...
4736 * term.c (tty_update_end): ...this function.
4738 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4740 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4741 the end of the frame's glyph matrix. (Bug#15575)
4743 * term.c (tty_menu_display): Don't move cursor while overwriting
4744 frame's glyphs with menu items. Limit the number of items
4745 displayed to what can be shown on the available screen lines,
4746 excluding the echo area.
4747 (tty_menu_activate): Limit the Y coordinate allowed by
4748 read_menu_input to the last screen line used for menu display.
4750 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4752 * lisp.h (eassume): New macro.
4753 Also, include <verify.h>, for 'assume'.
4754 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4755 (vroundup, vector_nbytes):
4756 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4757 (Fbool_vector_not, Fbool_vector_count_matches)
4758 (Fbool_vector_count_matches_at):
4759 Use eassume, not eassert.
4760 * casetab.c (set_identity, shuffle):
4761 * composite.c (composition_gstring_put_cache):
4762 * dispnew.c (update_frame_1):
4763 * ftfont.c (ftfont_shape_by_flt):
4764 * image.c (gif_load):
4765 * intervals.c (offset_intervals):
4766 * macfont.m (macfont_shape):
4767 Remove calls to 'assume' that are no longer needed, because
4768 --enable-gcc-warnings no longer generates bogus warnings
4769 when these calls are removed.
4771 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4773 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4775 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4777 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4778 (Qsubstitute_env_in_file_name): New var.
4779 (syms_of_fileio): Define it.
4781 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4783 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4784 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4787 * term.c (save_and_enable_current_matrix): Don't allocate and
4788 don't save margin areas.
4789 (restore_desired_matrix): Don't restore margin areas.
4790 (free_saved_screen): Don't free margin areas.
4792 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4794 * image.c: Pacify --enable-gcc-warnings.
4795 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4796 #define only if used.
4798 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4800 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4801 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4802 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4803 (gif_load): For giflib v5.x and later, display the error message
4804 produced by giflib when its functions fail.
4805 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4808 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4810 * keyboard.c (last_event_timestamp): Remove. For X selection and
4811 GTK popup menus, it may be obtained from per-frame X display info.
4812 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4813 (process_special_events): Adjust users.
4814 * keyboard.h (last_event_timestamp): Remove declaration.
4815 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4816 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4817 * menu.h (xmenu_show): Adjust prototype.
4818 * menu.c (Fx_popup_menu): Adjust user.
4819 * xselect.c (x_own_selection, x_get_foreign_selection)
4820 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4822 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4824 * keyboard.c (init_kboard): Now static. Add arg
4825 to denote window system. Adjust comment.
4826 (init_keyboard): Adjust user.
4827 (allocate_kboard): New function.
4829 * nsterm.m (ns_term_init):
4830 * term.c (init_tty):
4831 * w32term.c (w32_create_terminal):
4832 * xterm.c (x_term_init): Use it.
4833 * keyboard.h (init_kboard): Remove prototype.
4834 (allocate_kboard): Add prototype.
4836 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4838 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4839 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4841 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4843 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4845 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4847 * term.c (tty_menu_activate): Flush the output stream after
4848 showing the cursor, and don't mark the frame garbaged at exit from
4849 the function. Fixes redisplay glitches when moving from one menu
4852 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4854 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4855 or throw error (Bug#15570).
4857 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4859 * intervals.c (temp_set_point_both): Move test into 'eassert',
4862 * lisp.h (eassert): Don't use 'assume'.
4863 Sometimes 'assume' wins in performance, and sometimes it loses,
4864 so it shouldn't be used all the time. Perhaps we need two
4865 flavors of 'eassert', one for where 'assume' is far more likely
4866 to help or to hurt; but that can be done later.
4867 Problem reported by Dmitry Antipov in
4868 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4869 Also, don't include <verify.h>; no longer needed.
4871 2013-10-09 Glenn Morris <rgm@gnu.org>
4873 * eval.c (Fcond): Doc tweak.
4875 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4877 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4878 expressions with side effects to eassert. (Bug#15565)
4880 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4882 * fns.c (hashfn_user_defined): Allow hash functions to return any
4885 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4887 Fix minor problems found by static checking.
4888 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4889 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4890 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4891 * keyboard.c (read_menu_command): Remove unused local.
4892 * lisp.h (read_menu_command): New decl.
4893 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4894 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4895 Return ptrdiff_t, not int.
4896 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4897 not int, for benefit of xpalloc.
4898 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4900 (have_menus_p): Remove; unused.
4901 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4902 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4903 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4905 (save_and_enable_current_matrix): Omit unnecessary casts.
4906 (read_menu_input): Omit local extern decl (now in lisp.h).
4907 Don't access uninitialized storage if mouse_get_xy fails.
4908 (tty_menu_activate): Mark local as initialized, for lint.
4909 (tty_menu_activate, tty_meny_show): Remove unused locals.
4911 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4913 Support menus on text-mode terminals.
4914 * xterm.h (xw_popup_dialog): Add prototype.
4916 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4917 (xmenu_show): Block input here, instead in Fx_popup_menu.
4918 (xw_popup_dialog): New function, with X-specific bits of popup
4921 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4924 * window.c (Fset_window_configuration): Use run-time tests of the
4925 frame type instead of compile-time conditionals, when menu-bar
4926 lines are considered.
4928 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4929 (w32_popup_dialog): New prototypes.
4931 * w32menu.c (Fx_popup_dialog): Function deleted.
4932 (w32_popup_dialog): New function, with w32 specific bits of popup
4933 dialogs. Block input here.
4935 * w32inevt.c (w32_console_read_socket): Minor change to add
4936 debugging TTY events.
4938 * w32fns.c (show_hourglass): If returning early because the frame
4939 is not a GUI frame, unblock input.
4941 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4942 (cursorY): New functions.
4944 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4945 WINDOWSNT, macros that call curX and curY elsewhere.
4947 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4949 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4950 specific function to hide and show cursor on a text-mode terminal.
4951 (tty_menu_struct, struct tty_menu_state): New structures.
4952 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4953 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4954 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4955 (tty_menu_locate, save_and_enable_current_matrix)
4956 (restore_desired_matrix, screen_update, read_menu_input)
4957 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4958 (tty_pop_down_menu, tty_menu_last_menubar_item)
4959 (tty_menu_new_item_coords, tty_menu_show): New functions.
4960 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4962 * nsterm.h (ns_popup_dialog): Adjust prototype.
4964 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4966 (ns_popup_dialog): Adapt order of arguments to the other
4967 *_menu_show implementations.
4968 (Fx_popup_dialog): Function deleted.
4970 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4972 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4974 * menu.c (have_boxes): New function.
4975 (single_keymap_panes): Use it instead of a compile-time
4977 (single_menu_item): Use run-time tests of the frame type instead
4978 of compile-time conditionals.
4979 (encode_menu_string): New function.
4980 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4981 the macro, since different types of frame need different encoding
4983 (digest_single_submenu): Use run-time tests of frame type instead
4984 of, or in addition to, compile-time conditionals.
4985 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4986 (Fx_popup_menu): Detect when the function is called from keyboard
4987 on a TTY. Don't barf when invoked on a text-mode frame.
4988 Check frame type at run time, instead of compile-time conditionals for
4989 invoking terminal-specific menu-show functions.
4990 Call tty_menu_show on text-mode frames.
4991 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4992 run time to determine which alternative to invoke; support dialogs
4995 * keyboard.h <Qmouse_movement>: Declare.
4997 * keyboard.c <Qmouse_movement>: Now extern.
4998 <Qecho_keystrokes>: New static variable.
4999 (read_key_sequence): Accept an additional argument, a flag to
5000 prevent redisplay during reading of the key sequence. All callers
5002 (read_menu_command): New function.
5003 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5005 (toolkit_menubar_in_use): New function.
5006 (make_lispy_event): Use it instead of a compile-time test.
5008 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5009 window-system being available.
5011 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5012 to x-popup-dialog on the frame type, they all now support popup
5015 * dispnew.c (save_current_matrix): Save the margin areas.
5016 (restore_current_matrix): Restore margin areas.
5017 (update_frame_with_menu): New function.
5019 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5022 * alloc.c (make_save_ptr): Now compiled unconditionally.
5024 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5026 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5027 (redraw_frame, update_frame): Adjust users.
5028 * dispextern.h (set_window_update_flags): Adjust prototype.
5029 * xdisp.c (redisplay_internal): When updating all frames with zero
5030 windows_or_buffers_changed, assume that only the windows that shows
5031 current buffer should be really updated.
5033 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5035 Do not allocate huge temporary memory areas and objects while encoding
5036 for file I/O, thus reducing an enormous memory usage for large buffers.
5037 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5038 * coding.h (struct coding_system): New member raw_destination.
5039 * coding.c (setup_coding_system): Initialize it to zero.
5040 (encode_coding_object): If raw_destination is set, do not create
5041 dst_object. Add comment.
5042 * fileio.c (toplevel): New constant E_WRITE_MAX.
5043 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5044 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5046 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5048 * nsterm.m (windowDidExitFullScreen:)
5049 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5051 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5053 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5054 * keyboard.c (unblock_input_to): Don't process pending signals
5055 if a fatal error is in progress.
5057 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5058 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5059 they're talking about words in Lisp bool vectors.
5060 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5061 * data.c (popcount_bits_word): Rename from popcount_size_t.
5062 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5065 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5067 Improve support for popcount and counting trailing zeros (Bug#15550).
5068 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5069 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5070 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5071 (popcount_size_t_msc, popcount_size_t_gcc):
5072 Remove; now done by Gnulib.
5073 (popcount_size_t): Now a macro that defers to Gnulib.
5074 (count_trailing_zero_bits): Return int, for consistency with
5075 Gnulib and because Emacs prefers signed to unsigned int.
5076 Don't assume that size_t is either unsigned int or unsigned long
5077 or unsigned long long.
5078 (size_t_to_host_endian): Do not assume that size_t is either
5079 exactly 32 or exactly 64 bits wide.
5080 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5081 etc., so that it's now an enum constant, not a macro.
5082 No need to assume that it's either 32 or 64.
5084 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5086 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5089 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5091 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5092 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5094 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5096 emacs_read and emacs_write now use void *, not char *.
5097 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5098 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5099 Buffer arg is now void *, not char *. This matches plain
5100 'read' and 'write' better, and avoids a constraint violation
5101 on Solaris 9 with Oracle Studio.
5103 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5105 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5106 memset to explicit loop. Otherwise copy largest possible chunk
5107 from initialized to uninitialized part, thus allowing the longer
5108 memcpy runs and reducing the number of loop iterations.
5110 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5112 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5113 hide toolbar (Bug#15388).
5114 (windowDidEnterFullScreen:): If presentation options are zero,
5115 set them here (Bug#15388).
5116 (ns_update_auto_hide_menu_bar): Remove runtime check.
5117 Don't auto hide dock unless menubar is also auto hidden.
5119 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5121 * editfns.c (message): Mention batch mode in doc string.
5123 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5125 * nsterm.m (check_native_fs): Remove erroneous comment.
5127 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5129 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5130 uses find_newline instead of scan_newline and so doesn't move point.
5132 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5134 Use hardware support for byteswapping on glibc x86 etc.
5135 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5136 whereas the old swap64 needed 30.
5137 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5138 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5139 Use byteswap.h's macros to swap bytes.
5140 * lisp.h (swap16, swap32, swap64): Remove.
5141 All uses replaced by bswap_16, bswap_32, bswap_64.
5143 * bytecode.c (exec_byte_code): Use some more volatile variables
5144 to work around local variables getting clobbered by longjmp.
5145 Port to pre-C99, which doesn't allow decls after stmts.
5147 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5149 * lisp.h (eassert): Assume that COND is true when optimizing.
5150 In other words, take on the behavior of eassert_and_assume.
5151 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5152 (eassert_and_assume): Remove. All uses replaced by eassert.
5154 * xdisp.c (Qglyphless_char): Now static.
5156 Adjust to merge from gnulib.
5157 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5158 * lisp.h: Include <verify.h>, for 'assume'.
5160 * eval.c (clobbered_eassert): New macro.
5161 (internal_catch, internal_condition_case)
5162 (internal_condition_case_1, internal_condition_case_2)
5163 (internal_condition_case_n): Use it instead of eassert
5164 when the argument contains locals clobbered by longjmp.
5165 Don't use clobbered locals outside of clobbered_eassert.
5166 (internal_lisp_condition_case): Use a volatile variable
5167 to work around a local variable's getting clobbered.
5169 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5171 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5172 (PUSH_HANDLER): New macro.
5173 (catchlist): Remove.
5174 (handlerlist): Always declare.
5176 * eval.c (catchlist): Remove (merge with handlerlist).
5177 (handlerlist, lisp_eval_depth): Not static any more.
5178 (internal_catch, internal_condition_case, internal_condition_case_1)
5179 (internal_condition_case_2, internal_condition_case_n):
5181 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5182 handlerlist/catchlist.
5183 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5184 handlerlist which can only handle a single condition-case handler at
5186 (find_handler_clause): Simplify since we only a single branch here
5189 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5191 (bcall0): New function.
5192 (exec_byte_code): Add corresponding cases. Improve error message when
5193 encountering an invalid byte-code. Let Bunwind_protect accept
5194 a function (rather than a list of expressions) as argument.
5196 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5197 and make them unconditional now that they're heap-allocated.
5199 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5201 * charset.c (Fdecode_char, Fencode_char): Remove description of
5202 `restriction' arg. now that it's hidden by advertised-calling-convention.
5204 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5206 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5207 Remove unused variable (from mac-port).
5208 (macfont_draw): Use s->ybase for correct y position.
5210 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5212 * frame.h (struct frame): Drop has_minibuffer member because...
5213 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5214 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5216 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5218 * window.h (struct window): Prefer enum text_cursor_kinds to int
5219 for phys_cursor_type member. Move the latter, phys_cursor_width,
5220 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5221 * window.c (replace_window, make_window): Adjust users.
5223 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5225 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5226 this module is never compiled otherwise.
5228 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5230 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5233 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5235 * xdisp.c (get_next_display_element): Don't call face_for_font in
5236 a build configured --without-x. (Bug#15484)
5238 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5240 * window.c (calc_absolute_offset): #elif should be #elif defined.
5242 * frame.c (delete_frame): Block/unblock input to overcome race
5243 condition (Bug#15475).
5245 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5247 * frame.c (delete_frame): Record selected frame only after
5248 calling Qdelete_frame_functions (Bug#15477).
5250 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5252 * nsterm.m (ns_selection_color): Remove.
5253 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5254 NSColor selectedText(Background)Color. Only for COCOA.
5255 (ns_term_init): Remove assignment of ns_selection_color, logic
5256 moved to ns_get_color.
5258 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5259 NS_SELECTION_COLOR_DEFAULT.
5260 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5262 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5264 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5265 frame' does not have the tool_bar_window member.
5267 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5269 Signal error when reading an empty byte-code object (Bug#15405)
5270 * lread.c (read1): Signal error.
5271 * alloc.c (make_byte_code): eassert header size.
5272 (sweep_vectors): Change an int to size_t.
5274 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5276 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5277 instead of ints, as it's the usual style for offsetof constants. See:
5278 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5280 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5281 This is ugly, but it should fix the performance problem for older
5282 GCC versions in the short run. I'll look into integrating the
5283 Gnulib module for popcount, as a better fix.
5284 See the thread starting in:
5285 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5286 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5287 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5288 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5289 (popcount_size_t): Use it.
5291 2013-09-24 Daniel Colascione <dancol@dancol.org>
5293 * process.c (Fnetwork_interface_info): Fix build break due to
5296 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5298 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5299 Prefer signed to unsigned integers where either will do.
5300 No need for 'const' on locals that do not escape.
5301 Omit easserts with unnecessary and unportable assumptions about
5302 alignment. Avoid unnecessary casts to char *.
5304 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5306 Use union for the payload of struct Lisp_Vector.
5307 This helps to avoid a few glitches dictated by C's aliasing rules.
5308 * lisp.h (struct Lisp_Vector): Use union for next and
5309 contents member. Adjust comment. Change related users.
5310 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5311 Related users changed.
5312 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5313 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5314 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5315 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5317 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5319 Optimize glyph row clearing and copying routines.
5320 * dispextern.h (struct glyph_row): Change layout of struct
5321 glyph_row to help copy_row_except_pointers. Adjust comment.
5322 * dispnew.c (null_row): Remove.
5323 (clear_glyph_row): Use offsetof and memset to find and clear
5324 just the members that need clearing. Adjust comment.
5325 (copy_row_except_pointers): Likewise for copying.
5327 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5329 Some minor cleanups of recently-added bool vector code.
5330 * conf_post.h (assume): Always return void. Use lint version
5331 only if GCC and MSC versions don't apply.
5332 * conf_post.h (assume):
5333 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5334 Depend on _MSC_VER, not __MSC_VER, for consistency with
5336 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5337 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5338 (bool_vector_binop_driver, count_trailing_zero_bits)
5339 (size_t_to_host_endian): Now static, not static inline;
5340 the latter isn't needed with modern compilers and doesn't
5341 work with older compilers anyway.
5343 * alloc.c (valgrind_p): Use bool for boolean.
5345 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5347 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5348 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5349 (display_last_displayed_message_p, message_buf_print)
5350 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5351 Use bool for boolean.
5352 * dispextern.h (cancel_line, init_desired_glyphs):
5353 Remove ancient leftover.
5354 (help_echo_showing_p, hourglass_shown_p):
5355 * lisp.h (noninteractive_need_newline): Adjust declaration.
5357 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5359 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5361 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5362 ...this file and convert the latter to static. Adjust comment.
5363 (make_initial_frame):
5364 * window.c (init_window_once): Adjust user.
5365 * frame.h (last_nonminibuf_frame): Remove declaration.
5366 * lisp.h (selected_frame): Likewise.
5367 * msdos.c (the_only_display_info): Adjust comment.
5369 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5371 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5372 computing the end column of mouse-highlight that comes from
5373 display or overlay strings. (Bug#15437)
5374 (note_mouse_highlight): Adapt calculation of last argument to
5375 mouse_face_from_string_pos to the above change.
5377 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5378 all platforms, not just for clang.
5380 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5382 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5383 about excess arguments to snprintf.
5385 * conf_post.h(assume): Use __builtin_unreachable for clang.
5387 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5389 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5390 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5392 2013-09-23 Daniel Colascione <dancol@dancol.org>
5394 * alloc.c (USE_VALGRIND): New macro; on by default
5395 when ENABLE_CHECKING.
5396 (mark_maybe_object, mark_maybe_pointer)
5397 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5399 (valgrind_p) [USE_VALGRIND]: New variable.
5400 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5402 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5404 * process.c (wait_reading_process_output): Change int pnamelen to
5407 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5408 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5409 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5410 argument to unsigned long to avoid warning.
5411 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5413 * conf_post.h (assume): Fix compiler error: x shall be cond.
5415 2013-09-22 Daniel Colascione <dancol@dancol.org>
5417 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5418 warning when compiling without a window system.
5420 2013-09-22 Daniel Colascione <dancol@dancol.org>
5422 * data.c (Qbool_vector_p): New symbol.
5423 (bool_vector_spare_mask, popcount_size_t_generic)
5424 (popcount_size_t_msc, popcount_size_t_gcc)
5426 (bool_vector_binop_driver)
5427 (count_trailing_zero_bits, size_t_to_host_endian)
5428 (Fbool_vector_exclusive_or)
5429 (Fbool_vector_union)
5430 (Fbool_vector_intersection, Fbool_vector_set_difference)
5431 (Fbool_vector_subsetp, Fbool_vector_not)
5432 (Fbool_vector_count_matches)
5433 (Fbool_vector_count_matches_at): New functions.
5434 (syms_of_data): Intern new symbol, functions.
5435 * alloc.c (bool_vector_payload_bytes): New function.
5436 (Fmake_bool_vector): Instead of calling Fmake_vector,
5437 which performs redundant initialization and argument checking,
5438 just call allocate_vector ourselves. Make sure we clear any
5439 terminating padding to zero.
5440 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5441 instead of open-coding the size calculation.
5442 (vroundup_ct): New macro.
5443 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5444 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5445 * composite.c (composition_gstring_put_cache):
5446 Change lint_assume to assume.
5447 * conf_post.h (assume): New macro.
5448 (lint_assume): Remove.
5449 * dispnew.c (update_frame_1): Change lint_assume to assume.
5450 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5452 * image.c (gif_load): Change lint_assume to assume.
5453 * lisp.h (eassert_and_assume): New macro.
5454 (Qbool_vector_p): Declare.
5455 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5456 (swap16, swap32, swap64): New inline functions.
5457 * macfont.m (macfont_shape): Change lint_assume to assume.
5458 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5459 * xsettings.c (parse_settings): Use new swap16 and
5460 swap32 from lisp.h instead of file-specific macros.
5462 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5464 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5465 found (which can legitimately happen when the glyph row at the
5466 window start is disabled in the current_matrix. (Bug#15365)
5468 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5470 Fix syntax.h bug introduced by recent INLINE change.
5471 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5472 conditionally compiled one way in some modules, and a different
5473 way in others. This doesn't work with extern inline functions,
5474 which must have the same definition in all modules, because the
5475 defining code might be shared across modules, depending on the
5476 implementation. Symptoms reported by Martin Rudalics in:
5477 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5478 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5479 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5480 overriding the corresponding functions in syntax.h.
5481 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5482 (syntax_property): New inline functions.
5483 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5484 Rewrite in terms of these new functions.
5486 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5488 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5489 not chars_in_text, whose result depends on the multibyteness of
5490 the current buffer. (Bug#15426)
5492 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5494 Port recent change to hosts where pointers aren't 'long'.
5495 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5496 Don't assume that pointers are the same width as 'long'.
5497 Add a compile-time check that a pointer fits into two X slots.
5499 A simpler, centralized INLINE.
5500 * conf_post.h (INLINE): Define only if not already defined.
5501 This allows us to use a single INLINE, defined by one file
5503 * emacs.c (INLINE): Define it.
5504 Also, include category.h, charset.h, composite.h, dispextern.h,
5505 syntax.h, systime.h, so that their INLINE definitions are expanded
5507 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5508 * buffer.h, buffer.c (BUFFER_INLINE):
5509 * category.h, category.c (CATEGORY_INLINE):
5510 * character.h, character.c (CHARACTER_INLINE):
5511 * charset.h, charset.c (CHARSET_INLINE):
5512 * composite.h, composite.c (COMPOSITE_INLINE):
5513 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5514 * frame.h, frame.c (FRAME_INLINE):
5515 * intervals.h, intervals.c (INTERVALS_INLINE):
5516 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5517 * lisp.h, alloc.c (LISP_INLINE):
5518 * process.h, process.c (PROCESS_INLINE):
5519 * syntax.h, syntax.c (SYNTAX_INLINE):
5520 * systime.h, sysdep.c (SYSTIME_INLINE):
5521 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5522 * window.h, window.c (WINDOW_INLINE):
5523 Remove. All uses replaced with INLINE.
5525 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5527 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5530 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5532 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5533 'const char *' to avoid compiler warnings due to similar change in
5534 the prototype of x_get_string_resource.
5536 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5538 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5539 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5540 going to replace static variables below. Adjust comments.
5541 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5542 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5543 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5544 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5545 Related users changed.
5546 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5547 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5548 last_mouse_movement_time, going to replace static variables below.
5550 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5551 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5553 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5554 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5555 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5556 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5557 static variables below.
5558 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5559 (last_mouse_scroll_bar): Remove.
5560 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5561 (mouseExited): Related users changed.
5563 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5565 Do not use external array to process X scroll bar messages.
5566 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5567 (x_send_scroll_bar_event): Pack window pointer into two slots
5568 of XClientMessageEvent if we're 64-bit. Adjust comment.
5569 (x_scroll_bar_to_input_event): Unpack accordingly.
5571 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5573 Ifdef away recent changes which aren't relevant to NS port.
5574 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5575 [!HAVE_NS]: Declare as such.
5576 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5577 [!HAVE_NS]: Define as such.
5579 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5581 * frame.c (x_redo_mouse_highlight): New function
5582 to factor out common code used in W32 and X ports.
5583 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5584 * xterm.h (struct x_display_info):
5585 * w32term.h (struct w32_display_info):
5586 * nsterm.h (struct ns_display_info): New members
5587 last_mouse_motion_frame, last_mouse_motion_x and
5588 last_mouse_motion_y, going to replace static variables below.
5589 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5590 (redo_mouse_highlight): Remove.
5591 (note_mouse_movement, syms_of_xterm): Adjust user.
5592 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5593 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5594 (redo_mouse_highlight): Remove.
5595 (note_mouse_movement, syms_of_w32term): Adjust user.
5596 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5597 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5599 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5600 * nsfns.m (compute_tip_xy): Adjust user.
5602 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5604 * frame.c (x_mouse_grabbed): New function.
5605 * dispextern.h (x_mouse_grabbed): Add prototype.
5606 (last_mouse_frame): Remove declaration.
5607 * xterm.h (struct x_display_info):
5608 * w32term.h (struct w32_display_info):
5609 * nsterm.h (struct ns_display_info): New member
5610 last_mouse_frame, going to replace...
5611 * xdisp.c (last_mouse_frame): ...global variable.
5612 (note_tool_bar_highlight):
5613 * w32term.c (w32_mouse_position, w32_read_socket):
5614 * xterm.c (XTmouse_position, handle_one_xevent):
5615 Use x_mouse_grabbed.
5616 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5618 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5620 * w32term.c (w32_read_socket): Avoid temporary
5621 variables in a call to x_real_positions.
5622 * xterm.c (handle_one_xevent): Likewise.
5624 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5626 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5627 (x_icon_type): Remove prototype.
5628 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5629 * frame.c (x_icon_type): Remove.
5630 * w32term.c (x_make_frame_visible, x_iconify_frame):
5631 * xterm.c (x_make_frame_visible, x_iconify_frame):
5632 Use x_set_bitmap_icon to factor out common code.
5634 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5636 * dispextern.h (check_x_display_info, x_get_string_resource):
5637 Declare here just once and unify the latter.
5638 * frame.c (check_x_display_info, x_get_string_resource):
5639 * nsterm.h (check_x_display_info):
5640 * xrdb.c (x_get_string_resource):
5641 * xterm.h (check_x_display_info): Remove prototypes.
5642 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5643 * w32reg.c (x_get_string_resource): Likewise.
5644 (w32_get_rdb_resource): Adjust user.
5646 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5648 * xterm.h (struct x_display_info): New member
5649 x_pending_autoraise_frame, going to replace...
5650 * xterm.c (pending_autoraise_frame): ...static variable.
5651 (x_new_focus_frame, XTread_socket): Adjust users.
5652 * w32term.h (struct w32_display_info): New member
5653 w32_pending_autoraise_frame, going to replace...
5654 * w32term.c (pending_autoraise_frame): ...global variable.
5655 (x_new_focus_frame, w32_read_socket): Adjust users.
5657 2013-09-17 Glenn Morris <rgm@gnu.org>
5659 * xdisp.c (message_dolog): If we create *Messages*,
5660 switch it to messages-buffer-mode.
5662 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5664 Don't overuse 'const' in types of locals.
5665 * bidi.c (bidi_count_bytes):
5666 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5667 (xg_event_is_for_scrollbar):
5668 * xselect.c (x_handle_property_notify)
5669 (x_handle_selection_notify, x_handle_dnd_message):
5670 * xsettings.c, xsettings.h (xft_settings_event):
5671 * xterm.c (x_handle_net_wm_state, handle_one_event)
5672 (x_menubar_window_to_frame, x_detect_focus_change)
5673 (construct_mouse_click, note_mouse_movement)
5674 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5675 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5676 (handle_one_xevent, x_handle_net_wm_state):
5677 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5678 (x_handle_dnd_message):
5679 Avoid unnecessary 'const', typically the second 'const' in
5680 'const foo * const arg', a 'const' that does not affect the API
5681 and doesn't significantly help the human reader.
5683 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5685 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5686 only if Glib < 2.36.0.
5687 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5688 * xsettings.c (init_gconf, init_gsettings): Do not check
5690 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5692 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5694 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5696 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5697 before calling g_type_init.
5699 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5701 * nsterm.m (syms_of_nsterm): ... to here.
5703 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5705 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5706 (ignore_next_mouse_click_timeout): Use Time as X does.
5707 (handle_one_xevent): Avoid cast and use unsigned comparison.
5709 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5711 Do not copy X event in handle_one_xevent except KeyPress case.
5712 Wnen XEvent is processed, it is unlikely to be changed except
5713 KeyPress case, so we can avoid copying and use const pointer to
5714 const data to make sure that an event is not changed elsewhere.
5715 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5716 const' and do not create local copy except for the KeyPress event.
5717 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5718 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5719 (x_handle_net_wm_state, x_menubar_window_to_frame)
5720 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5721 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5722 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5723 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5724 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5725 (x_handle_dnd_message):
5726 * xsettings.c (xft_settings_event):
5727 Use 'const XEvent * const' where appropriate.
5728 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5730 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5732 Fix X event waiting to handle multiple frames.
5733 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5734 * xterm.c (pending_event_wait): Remove. Adjust users.
5735 (x_detect_focus_change): Pass frame arg.
5736 (handle_one_xevent): Find related frame early and clear per-frame
5737 wait_event_type only if this is an event for the relevant frame.
5738 (x_wait_for_event): Use per-frame wait_event_type.
5740 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5742 * nsfns.m (Fx_create_frame): Fix font driver registration for
5745 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5746 for syms_of_macfont.
5748 * nsterm.m: Include macfont.h.
5749 (ns_tmp_flags, ns_tmp_font): Remove.
5750 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5751 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5752 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5753 (changeFont:): Fix code style. Check for font driver type when
5756 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5759 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5760 (nsfont_open): Set font driver type.
5761 Set font->ascent and font->descent. Figure out font instead of
5762 ns_tmp_font, and flags instead of ns_tmp_flags.
5763 Fix indentation. Remove call to ns_draw_text_decoration,
5766 * nsfns.m: Include macfont.h.
5767 (Fx_create_frame): Register macfont driver, make a better default font.
5768 (Fns_popup_font_panel): Get font from macfont driver, if used.
5770 * macfont.m, macfont.h, macuvs.h: New files.
5772 * font.h: Declare syms_of_macfont.
5774 * font.c (syms_of_font): Call syms_of_macfont.
5776 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5778 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5780 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5781 and it is always zero for others, so I assume that this is an ancient
5782 leftover which nobody will want to change any more.
5783 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5784 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5785 * frame.c (x_set_scroll_bar_width):
5786 * w32fns.c (w32_createscrollbar):
5787 * w32term.c (w32_set_vertical_scroll_bar):
5788 * xfns.c (x_set_scroll_bar_default_width):
5789 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5790 (x_scroll_bar_expose): Related users changed.
5792 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5794 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5795 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5796 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5798 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5800 * nsterm.h, w32term.h, xterm.h: ...and not here.
5801 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5802 Remove unused Xisms.
5803 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5804 these modules are never compiled otherwise.
5806 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5808 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5809 Doc fix. (Bug#15375)
5811 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5813 Unify Fx_focus_frame between all ports.
5814 * frame.h (x_focus_frame): New prototype.
5815 * xfns.c (Fx_focus_frame): Remove.
5816 (syms_of_xfns): Do not defsubr it.
5817 (x_focus_frame): X implementation.
5818 * nsfns.m (Fx_focus_frame): Remove.
5819 (syms_of_nsfns): Do not defsubr it.
5820 (x_focus_frame): NS implementation.
5821 * w32term.c (Fx_focus_frame): Remove.
5822 (x_focus_on_frame): Rename to...
5823 (x_focus_frame): W32 implementation.
5824 * w32term.h (x_focus_on_frame): Remove prototype.
5825 * w32fns.c (Fx_focus_frame): Remove.
5826 (syms_of_w32fns): Do not defsubr it.
5827 * frame.c (Fx_focus_frame): Define here.
5828 (syms_of_frame): Defsubr here.
5829 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5831 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5833 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5834 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5835 each port to reference the port-specific window system data.
5836 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5837 (FRAME_DISPLAY_INFO): Define.
5838 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5839 (FRAME_DISPLAY_INFO): Define. Adjust users.
5840 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5841 (FRAME_DISPLAY_INFO): Define. Adjust users.
5842 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5843 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5844 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5845 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5846 * xselect.c, xterm.c: All related users changed.
5848 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5850 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5851 (x_menubar_window_to_frame): Remove prototypes.
5852 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5853 (x_menubar_window_to_frame, x_top_window_to_frame):
5855 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5856 (x_menubar_window_to_frame, x_top_window_to_frame):
5857 ...to here and convert all but the last to static.
5859 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5861 * lisp.mk (lisp): Add w32-common-fns.elc.
5863 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5865 * charset.c (char_charset): Document an exception for char-charset.
5867 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5869 * xterm.h (x_display_info): New field last_user_time...
5870 * xterm.c (toplevel): ...to replace static last_user_time.
5871 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5873 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5875 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5876 scroll bar values to prevent thumb from disappear and update comment.
5878 2013-09-11 Glenn Morris <rgm@gnu.org>
5880 * emacs.c (usage_message): Possessive apostrophe tweak.
5882 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5884 * nsterm.m (syms_of_nsterm): Use Qns.
5885 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5886 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5887 * xfns.c (x_display_info_for_name, Fx_open_connection):
5888 Remove old '#if 0' code.
5889 (syms_of_xfns): Use Qx.
5890 * termhooks.h (fullscreen_hook): Remove the leftover.
5891 (struct terminal): Fix typo in comment.
5893 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5895 Cleaning up a few X scroll bar bits.
5896 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5897 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5898 New member last_seen_part, going to replace...
5899 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5900 (xt_action_hook) [USE_LUCID]: Adjust user.
5901 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5902 Lucid-specific scroll bar support.
5903 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5904 to int and adjust to use last_seen_part member.
5905 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5906 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5907 Initialize last_seen_part.
5909 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5911 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5912 insert-buffer-substring an empty string.
5914 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5916 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5917 avoiding a GCC warning.
5919 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5921 Ifdef away frame tool bar code when it is not really used.
5922 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5923 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5924 and minimize_tool_bar_window_p under the above.
5925 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5926 (fset_tool_bar_window): Likewise.
5927 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5928 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5929 (change_frame_size_1):
5930 * window.c (window_from_coordinates, Frecenter): Adjust users.
5931 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5932 code is not really used.
5933 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5934 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5935 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5936 [!USE_GTK && !HAVE_NS]: Define as such.
5937 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5938 (note_mouse_highlight, expose_frame):
5939 * xfns.c (x_set_tool_bar_lines):
5940 * xterm.c (handle_one_xevent): Adjust users.
5942 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5944 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5945 This bug was introduced by my 2013-08-26 patch, which incorrectly
5946 assumed that the terminfo implementation doesn't use termcap buffers.
5947 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5948 these buffers apparently are used after all.
5949 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5950 (struct tty_display_info): Define members termcap_term_buffer and
5951 termcap_strings_buffer even if TERMINFO.
5953 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5956 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5957 'usage' docstring entry to pacify make-docfile.
5959 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5961 Change comparison functions =, <, >, <=, >= to take many arguments.
5962 * data.c: Change comparison functions' interface and implementation.
5963 * lisp.h: Make arithcompare available for efficient two arg
5965 * bytecode.c: Use arithcompare.
5966 * fileio.c: Use new interface.
5968 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5970 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5972 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5974 * eval.c (Feval): Document the new use of `lexical'.
5976 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5978 Review and drop old frame resize hack.
5979 * frame.h (struct frame): Remove force_flush_display_p.
5980 * dispnew.c (update_frame): Adjust user and don't call
5981 flush_frame here. The comment has said that there was an issues
5982 with redisplaying fringes, but I don't see any differences with
5983 and without this hack. Hopefully we can continue without it.
5984 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5985 current frame matrices twice if resized_p is set.
5987 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5989 Do not populate pure Xism x_sync to other ports.
5990 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5991 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5992 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5993 * w32term.h (x_sync): Remove prototype.
5995 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5997 Cleanup frame flushing.
5998 * dispextern.h (struct redisplay_interface):
5999 Drop flush_display_optional because flush_display is enough
6000 for X and flushing via RIF is just a no-op for others.
6001 * frame.h (flush_frame): New function.
6002 * dispnew.c (update_frame):
6003 * minibuf.c (read_minibuf):
6004 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6006 * keyboard.c (detect_input_pending_run_timers): Do not flush
6007 all frames but selected one in redisplay_preserve_echo_area.
6008 * nsterm.m (ns_flush): Remove no-op.
6009 (ns_redisplay_interface): Adjust user.
6010 * w32term.h (x_flush): Remove no-op.
6011 (w32_redisplay_interface): Adjust user.
6012 * xterm.c (x_flush): Simplify because we do not flush all
6013 frames at once any more. Adjust comment.
6014 (x_redisplay_interface): Adjust user.
6016 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6018 Port --without-x --enable-gcc-warnings to Fedora 19.
6019 * gfilenotify.c (globals_of_gfilenotify):
6020 Call g_type_init only if using an older glib version that needs it.
6022 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6024 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6025 (last_glyphless_glyph_merged_face_id): Remove declarations.
6026 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6027 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6028 (last_glyphless_glyph_merged_face_id): Now static.
6029 (merge_escape_glyph_face): New function, refactored from...
6030 (get_next_display_element): ...here.
6031 (merge_glyphless_glyph_face): New function, refactored from...
6032 (produce_glyphless_glyph): ...here...
6033 * term.c (produce_glyphless_glyph): ...and here.
6035 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6037 * eval.c (eval_sub): Only call Ffunction if necessary.
6039 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6041 Attempt to make redisplay more selective when changing cursor type.
6042 * frame.h (struct frame): New bitfield cursor_type_changed.
6043 * xdisp.c (cursor_type_changed): Remove.
6044 (try_cursor_movement, redisplay_window, try_window_id)
6045 (set_frame_cursor_types, try_window_reusing_current_matrix):
6046 Adjust to use per-frame bitfield.
6047 (redisplay_internal): Look for cursor type change on each visible
6048 frame and consider all frames if cursor type has been changed on
6049 the frame other than selected. If cursor type has been changed on
6050 selected frame only, do not use fast update.
6052 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6054 Attempt to make redisplay more selective when changing fonts.
6055 * frame.h (struct frame): New bitfield fonts_changed.
6056 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6057 (adjust_frame_glyphs): Add prototype.
6058 * dispnew.c (fonts_changed_p): Remove.
6059 (adjust_glyphs): Remove because we do not
6060 adjust matrices on all frames at once any more.
6061 (adjust_frame_glyphs): Block and unblock input here.
6062 (adjust_glyph_matrix): Use fonts_changed.
6063 (change_frame_size_1): Use adjust_frame_glyphs.
6064 * font.c (font_open_entity): Use fonts_changed.
6065 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6066 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6067 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6068 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6069 (shrink_mini_window, Fresize_mini_window_internal)
6070 (window_scroll_pixel_based, Fset_window_configuration)
6071 (apply_window_adjustment, Fset_window_vscroll):
6072 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6073 Use adjust_frame_glyphs.
6074 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6075 (try_window_reusing_current_matrix, try_window_id, display_line)
6076 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6077 (redisplay_internal): Consider fonts_changed and adjust frame
6078 matrices for each frame only if the frame is visible. If font
6079 has been changed on some frame during full redisplay, retry
6080 only visible frames where the font has been actually changed.
6082 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6084 Cache current header and mode line height for each window.
6085 * window.h (struct window): New fields mode_line_height
6086 and header_line_height.
6087 * window.c (make_window): Initialize them.
6088 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6089 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6090 (current_mode_line_height, current_header_line_height):
6092 * xdisp.c (current_mode_line_height, current_header_line_height):
6094 (pos_visible_p, init_xdisp): Adjust user.
6095 (redisplay_window): Invalidate mode_line_height and
6096 header_line_height if current and desired matrices do not agree.
6098 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6100 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6101 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6103 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6105 Make --without-x compatible with --enable-gcc-warnings.
6106 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6107 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6108 members under HAVE_WINDOW_SYSTEM.
6109 * keyboard.c (make_lispy_focus_out): Likewise.
6110 (record_menu_key): Move under HAVE_MENUS.
6111 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6112 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6113 (syms_of_xdisp): Adjust user.
6114 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6115 (start_hourglass, cancel_hourglass):
6116 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6117 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6118 and CLEAR_FONT_TABLE_NFONTS.
6119 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6120 Declare only if HAVE_WINDOW_SYSTEM.
6121 (lface_same_font_attributes_p, clear_face_gcs): Define only
6122 if HAVE_WINDOW_SYSTEM.
6124 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6126 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6127 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6128 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6130 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6132 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6134 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6136 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6137 This fixes a type error on hosts where ptrdiff_t is wider than int.
6139 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6141 * keyboard.c (read_key_sequence_vs): New function.
6142 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6145 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6147 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6149 Makefile improvements.
6150 * Makefile.in (config.status): Don't use double-colon rules, as
6151 they are not portable according to POSIX. Fix shell typo with `;
6152 I guess this rule has never been tested?
6153 (VCSWITNESS): New macro, to override any environment var.
6155 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6157 * xterm.h (struct x_display_info): Do not track X connection
6158 fd separately because it is always available from Display.
6159 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6162 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6164 * buffer.c (drop_overlay):
6165 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6166 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6168 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6170 * buffer.c (Fmake_overlay, Fmove_overlay):
6171 * intervals.c (set_point_from_marker):
6172 * print.c (PRINTPREPARE): Prefer signal_error
6173 to plain error and report unsuitable marker too.
6175 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6177 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6178 for 'dragging' member.
6179 (struct x_output): Remove set-but-unused leftovers
6180 'left_before_move' and 'top_before_move'.
6181 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6182 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6183 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6184 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6185 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6186 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6187 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6188 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6190 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6192 * nsfont.m (INVALID_GLYPH): New define.
6193 (nsfont_encode_char): Use INVALID_GLYPH.
6194 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6196 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6198 * xterm.c (x_last_mouse_movement_time): Revert last change.
6199 This code should use XDisplayMotionBufferSize to check display's
6200 motion history first, and there are few other issues as well.
6201 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6202 (handle_one_xevent): Adjust user.
6204 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6206 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6207 * frame.c (Flast_nonminibuf_frame): ... to here.
6208 (check_minibuf_window): Don't abort if no window was found
6211 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6213 Use XGetMotionEvents to ask the last mouse motion time from X server.
6214 * xterm.c (X_MOTION_HISTORY): Default to 1.
6215 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6216 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6217 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6218 Ifdef away legacy code.
6219 (XTmouse_position, x_scroll_bar_report_motion):
6220 Use x_last_mouse_movement_time.
6221 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6224 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6226 * msdos.c (last_mouse_window): Move to...
6227 (dos_rawgetc): ...this function and adjust comment.
6228 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6229 (mouseMoved): ...this function and adjust comment.
6230 * w32term.c (last_window): Likewise with...
6231 (w32_read_socket): ...this function.
6232 * xterm.c (last_window): Likewise with...
6233 (handle_one_xevent): ...this function.
6235 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6237 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6238 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6239 (handle_one_xevent): ...to here.
6240 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6243 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6245 * msdos.c (IT_set_terminal_window): Remove no-op.
6246 (initialize_msdos_display): Adjust terminal setup.
6247 * w32console.c (w32con_set_terminal_window): Remove no-op.
6248 (initialize_w32_display): Adjust terminal setup.
6249 * w32term.c (w32_set_terminal_window): Remove no-op.
6250 (w32_create_terminal): Adjust terminal setup.
6251 * xterm.c (XTset_terminal_window): Remove no-op.
6252 (x_create_terminal): Adjust terminal setup.
6254 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6256 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6258 (ns_create_terminal): Adjust terminal setup.
6259 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6261 (w32_create_terminal): Adjust terminal setup.
6262 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6264 (x_create_terminal): Adjust terminal setup.
6266 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6268 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6269 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6270 * dispnew.c (buffer_posn_from_coords):
6271 * window.c (Fwindow_end, displayed_window_lines):
6272 * xdisp.c (redisplay_mode_lines): Use it.
6274 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6276 * fontset.c (face_for_char): Check char in the current face font first
6277 if HAVE_NS (Bug#15138).
6279 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6281 * window.c (temp_output_buffer_show): Make sure window returned
6282 by display_buffer is live (Bug#15213).
6284 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6286 Minor cleanup to avoid forward declarations.
6287 * coding.h (struct ccl_spec): Remove forward declaration.
6288 * composite.h (toplevel): Include font.h.
6289 (struct composition_it, struct face, struct font_metrics):
6290 Remove forward declaration.
6291 * dispextern.h (struct image, struct atimer): Likewise.
6292 * emacsgtkfixed.h (struct frame): Likewise.
6293 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6294 * font.h (struct font_driver, struct font, struct glyph_string)
6295 (struct face): Remove forward declaration.
6296 * fontset.h (struct face, struct font): Likewise.
6297 * frame.h (toplevel): Style cleanup.
6298 (enum output_method): Move to...
6299 * termhooks.h (enum output_method): ...here.
6300 (struct glyph, struct frame, struct ns_display_info)
6301 (struct x_display_info, struct w32_display_info):
6302 Remove forward declaration.
6303 * xterm.h (toplevel): Include termhooks.h.
6304 (struct font, struct window, struct glyph_matrix, struct frame)
6305 (struct input_event, struct face, struct image): Remove forward
6307 * gtkutil.h (struct _widget_value): Likewise.
6308 * keyboard.h (toplevel): Include termhooks.h.
6309 (struct input_event): Remove forward declaration.
6311 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6313 * intervals.c (set_point_from_marker): New function.
6314 * editfns.c (Fgoto_char):
6315 * process.c (Finternal_default_process_filter):
6316 * window.c (select_window_1): Use it.
6317 * buffer.h (set_point_from_marker): Add prototype.
6319 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6321 * w32.c (term_winsock): Call release_listen_threads before calling
6323 (_sys_wait_accept): Wait for accept event in a loop with a finite
6324 timeout, instead of waiting indefinitely. Will hopefully avoid
6325 hanging during exit because WSACleanup deadlocks waiting for the
6326 event object to be released. (Bug#14333)
6328 * w32proc.c (release_listen_threads): New function, signals all
6329 the reader threads that listen for connections to stop waiting.
6331 * w32.h (release_listen_threads): Add prototype.
6333 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6335 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6336 field of new marker (for sanity and safety).
6337 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6338 anyway because XMISCTYPE is a function and can't be an lvalue).
6340 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6342 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6343 (x_after_update_window_line, x_scroll_bar_create)
6344 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6345 (handle_one_xevent, x_clear_frame_area):
6346 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6347 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6348 * xterm.h (x_clear_area): Adjust prototype.
6350 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6352 Hook scanning and indentation functions to find_newline. This helps
6353 to avoid duplicated code and renders more respect to newline cache.
6354 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6355 * cmds.c (Fforward_line):
6356 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6357 Use find_newline and avoid unnecessary point movements.
6358 * search.c (scan_newline): Implement on top of find_newline.
6360 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6362 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6363 scoped code (bug#11258).
6365 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6367 * nsterm.m (last_window): New variable.
6368 (EV_TRAILER2): New macro.
6369 (EV_TRAILER): Call EV_TRAILER2.
6370 (mouseMoved:): Add support for mouse-autoselect-window
6371 on nextstep (Bug#6888).
6373 2013-08-28 Andreas Schwab <schwab@suse.de>
6375 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6376 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6377 Remove unused macro definitions.
6378 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6379 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6380 Only define if emacs.
6382 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6384 Prefer enum glyph_row_area to int where appropriate.
6385 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6387 (window_box, window_box_width, window_box_left, window_box_left_offset)
6388 (window_box_right, window_box_right_offset): Adjust prototypes.
6389 * xdisp.c (window_box, window_box_width, window_box_left)
6390 (window_box_left_offset, window_box_right, window_box_right_offset):
6391 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6392 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6393 * nsterm.m (ns_clip_to_row):
6394 * w32term.c (w32_clip_to_row):
6395 * xterm.c (x_clip_to_row): Likewise.
6397 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6399 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6400 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6402 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6404 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6405 for portability to hosts where /bin/sh has problems.
6407 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6409 Redesign redisplay interface to drop global output_cursor.
6410 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6411 (toplevel): Remove declaration of output_cursor.
6412 (set_output_cursor, x_cursor_to): Remove prototype.
6413 * window.h (struct window): New member output_cursor.
6414 (output_cursor_to): New function to replace RIF member.
6415 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6416 (update_text_area, set_window_cursor_after_update): Use it.
6417 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6418 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6419 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6420 * w32term.c (x_update_window_begin, x_update_window_end):
6421 * xterm.c (x_update_window_begin, x_update_window_end):
6422 Adjust to use per-window output cursor.
6424 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6426 Simplify SELECT_TYPE-related code.
6427 Like EMACS_TIME, this portability layer is no longer needed, since
6428 Emacs has been using fd_set as a portability layer for some time.
6429 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6430 (SELECT_TYPE): Remove. All uses changed to fd_set.
6431 (fd_set) [!FD_SET]: New typedef.
6433 Simplify EMACS_TIME-related code.
6434 This portability layer is no longer needed, since Emacs has been
6435 using struct timespec as a portability layer for some time.
6436 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6437 Include <time.h> rather than "systime.h"; that's all that's needed now.
6438 * dispnew.c: Include <timespec.h> rather than "systime.h";
6439 that's all that's needed now.
6440 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6441 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6442 TIMESPEC_RESOLUTION.
6443 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6444 LOG10_TIMESPEC_RESOLUTION.
6445 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6446 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6447 (make_emacs_time): Remove. All used changed to make_timespec.
6448 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6449 (current_timespec): Rename from current_emacs_time. All uses changed.
6450 (add_emacs_time): Remove. All uses changed to timespec_add.
6451 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6452 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6453 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6454 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6455 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6456 (current_timespec): Rename from current_emacs_time. All uses changed.
6457 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6458 changed to timespec_cmp.
6459 * xgselect.c: Include <timespec.h>, since our .h files don't.
6461 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6463 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6464 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6465 Remove the leftovers.
6466 * gtkutil.c (toplevel): Do not declare Qxft but include
6468 * image.c (toplevel): Do not declare Vlibrary_cache because
6469 it's already done in lisp.h.
6471 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6473 * lisp.h (Mouse_HLInfo): Move from here...
6474 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6475 (reset_mouse_highlight): New function.
6476 * msdos.c (dos_set_window_size, IT_update_begin)
6477 (internal_terminal_init):
6478 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6479 (ns_initialize_display_info):
6480 * w32console.c (initialize_w32_display):
6481 * w32term.c (x_update_window_end, x_free_frame_resources)
6482 (w32_initialize_display_info):
6483 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6484 * window.c (Fdelete_other_windows_internal):
6485 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6486 * termchar.h (toplevel):
6487 * xterm.h (toplevel): Include dispextern.h.
6489 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6491 Fix minor problems found by static checking.
6492 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6493 (expect): Avoid nested-if warning.
6494 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6495 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6496 * nsterm.h, nsterm.m (ns_select):
6497 * xgselect.c, xgselect.h (xg_select):
6498 Adjust signature to better match pselect's.
6499 * nsterm.m (ns_select):
6500 Don't set *TIMEOUT, since pselect doesn't.
6501 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6502 diagnostic about assigning const char * to it.
6503 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6505 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6507 * lread.c (substitute_object_recurse): Handle hash-tables as well
6510 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6512 Fix unlikely core dump in init_tty, and simplify terminfo case.
6513 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6514 The old version incorrectly dumped core if malloc returned a
6515 buffer containing only non-NUL bytes.
6516 (init_tty): Do not allocate or free termcap buffers; the
6517 struct does that for us now.
6518 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6519 (struct tty_display_info): Define members termcap_term_buffer and
6520 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6521 use them. Allocate them directly in struct rather than indirectly
6522 via a pointer, to simplify init_tty.
6524 * frame.c (check_minibuf_window): Initialize 'window' properly,
6525 so that Emacs reliably aborts later if 'window' is not initialized.
6527 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6529 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6530 of VoidSymbol (Bug#15154).
6532 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6534 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6535 mouse_face_beg_y and mouse_face_end_y.
6536 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6537 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6538 Adjust users and update comment where appropriate.
6540 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6542 * frame.c (check_minibuf_window): New function.
6543 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6544 Call check_minibuf_window (Bug#15183).
6546 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6548 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6549 because this is the only last cursor data we need to keep and consult.
6550 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6551 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6554 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6556 Fix recovering from possible decompression error.
6557 Since insert_from_gap doesn't always move point, we can't use PT as
6558 the position where the partially decompressed data ends, and
6559 should count how many bytes was produced so far.
6560 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6561 (unwind_decompress): Really delete partially uncompressed data.
6562 (Fzlib_decompress_region): Take decompressed data size into account.
6564 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6566 * syntax.c (init_syntax_once): Adjust comment and do an early
6567 initialization of Qchar_table_extra_slots just once...
6568 * casetab.c (init_casetab_once):
6569 * category.c (init_category_once):
6570 * character.c (syms_of_character):
6571 * coding.c (syms_of_coding):
6572 * xdisp.c (syms_of_xdisp): ...and omit it here.
6574 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6576 * xdisp.c (get_next_display_element): Don't apply to characters
6577 from a display vector the logic of setting it->end_of_box_run_p
6578 suitable for characters from a buffer. (Bug#15175)
6580 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6581 to handle directories, rather than '_utime' which doesn't.
6584 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6586 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6587 or fullscreen (Bug#14627).
6589 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6591 System-dependent integer overflow fixes.
6592 * process.c (Fset_process_window_size): Signal an error if
6593 the window size is outside the range supported by the lower level.
6594 * sysdep.c (set_window_size): Return negative on error,
6595 nonnegative on success, rather than -1, 0, 1 on not in system,
6596 failure, success. This is simpler. Caller changed.
6597 (serial_configure): Remove unnecessary initialization of local.
6598 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6599 size fits in unsigned long; this isn't true on some 32-bit hosts.
6600 Avoid buffer overrun if some future version of /proc/meminfo has a
6601 variable name longer than 20 bytes.
6602 (system_process_attributes) [__FreeBSD__]:
6603 Don't assume hw.availpages fits in 'int'.
6605 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6607 Don't let very long directory names overrun the stack.
6608 Fix some related minor problems involving "//", vfork.
6609 * callproc.c (encode_current_directory): New function.
6610 (call_process): Don't append "/"; not needed.
6611 * fileio.c (file_name_as_directory_slop): New constant.
6612 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6613 this can save the caller having to alloca.
6614 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6615 Use SAFE_ALLOCA, not alloca.
6616 (directory_file_name, Fexpand_file_name): Leave leading "//"
6617 alone, since it can be special even on POSIX platforms.
6618 * callproc.c (call_process):
6619 * process.c (Fformat_network_address):
6620 * sysdep.c (sys_subshell):
6621 Use encode_current_directory rather than rolling our own.
6622 (create_process): No need to encode directory; caller does that now.
6623 * process.h (encode_current_directory): New decl.
6624 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6625 Rework to avoid 'goto xyzzy;'.
6627 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6629 * xdisp.c (handle_face_prop): If the default face was remapped use
6630 the remapped face for strings from prefix properties. (Bug#15155)
6632 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6634 Minor cleanup for redisplay interface and few related functions.
6635 * frame.h (enum text_cursor_kinds): Move from here...
6636 * dispextern.h (enum text_cursor_kinds): ...to here.
6637 (toplevel): Drop unnecessary declarations.
6638 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6639 in update_window_end_hook and draw_window_cursor functions.
6640 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6641 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6642 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6643 * xterm.c (x_update_window_end, x_draw_window_cursor):
6644 * xdisp.c (display_and_set_cursor, update_window_cursor)
6645 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6646 enum text_cursor_kinds where appropriate.
6648 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6650 Redesign redisplay interface to drop updated_row and updated_area.
6651 * dispextern.h (updated_row, updated_area): Remove declaration.
6652 (struct redisplay_interface): Pass glyph row and row area parameters
6653 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6654 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6656 * dispnew.c (updated_row, updated_area): Remove.
6657 (redraw_overlapped_rows, update_window_line): Adjust user.
6658 (update_marginal_area, update_text_area): Likewise. Pass updated row
6659 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6660 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6663 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6665 * process.c (flush_pending_output): Remove stub.
6668 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6670 * callproc.c: Fix race that killed background processes (Bug#15144).
6671 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6672 Record deleted process-id in critical section, not afterwards.
6673 Don't mistakenly kill process created by a call-process invocation
6674 that discards output and does not wait.
6676 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6678 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6679 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6680 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6681 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6682 to shut up compiler in mark_object.
6683 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6685 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6687 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6688 We can't portably rely on PTY_OPEN doing that, even if
6689 it calls posix_openpt with O_CLOEXEC.
6691 2013-08-20 Kenichi Handa <handa@gnu.org>
6693 * character.c (string_char): Improve commentary.
6695 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6697 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6698 (struct animation_cache): Make signature a flexible array member.
6699 All uses changed. This is a tad slower but may insulate us better
6700 from future changes to ImageMagick.
6702 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6704 * image.c: Shrink memory needed for animation cache.
6705 (SIGNATURE_DIGESTSIZE): New constant.
6706 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6707 (imagemagick_create_cache): Copy the signature. This saves
6708 several KB of memory that ImageMagick wastes per signature.
6709 Don't bother updating the update_time, as the caller does that now.
6710 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6711 it's a fixed size struct member now.
6712 (imagemagick_get_animation_cache): Always destroy the signature,
6713 as it's now imagemagick_create_cache's responsibility to copy it.
6714 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6715 and use memcmp rather than strcmp.
6716 eassert that ImageMagick returns a signature of the specified length.
6718 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6720 * image.c (imagemagick_get_animation_cache): Don't segfault on
6722 (imagemagick_get_animation_cache): Revert to previous definition
6723 so that it actually works. But keep the memory leak fix.
6724 (imagemagick_get_animation_cache): Fix memory leak.
6726 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6728 * image.c: Fix animation cache signature memory leak.
6729 Fix some other minor performance problems while we're at it.
6730 (imagemagick_create_cache): Clear just the members that
6731 need clearing. Don't set update_time, as caller does that now.
6732 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6733 Simplify by using pointer-to-pointer instead of a prev pointer.
6734 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6735 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6736 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6737 it's already a copy. Free the signature probe unless it's cached.
6739 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6740 This was introduced by my 2013-08-12 fix for Bug#15035.
6742 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6744 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6745 (imagemagick_prune_animation_cache): Now static.
6747 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6749 * image.c (imagemagick_get_animation_cache): Don't segfault when
6750 pruning all entries.
6752 2013-08-18 Ken Brown <kbrown@cornell.edu>
6754 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6755 static heap if ENABLE_CHECKING is defined.
6756 (max_bss_sbrk_ptr): New variable.
6758 (report_sheap_usage): Report maximum static heap usage instead of
6759 ending static heap usage.
6761 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6763 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6764 of zlib_initialized according to the results of calling
6765 init_zlib_functions.
6767 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6769 * image.c: Implement an ImageMagick per-image cache.
6770 (imagemagick_get_animation_cache): Fix a double-free error.
6771 (imagemagick_load_image): Remove the ping_wand code, which only
6772 apparently saved time on invalid animated images, and slowed down
6773 everything else. Optimise for the common case.
6775 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6777 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6779 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6781 * marker.c (set_marker): Remove documentation of undefined behavior.
6783 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6785 * image.c (imagemagick_compute_animated_image): Animate correctly
6786 when sub-images are smaller than the main image.
6787 (imagemagick_compute_animated_image): Setting the iterator row to
6788 zero is apparently not allowed.
6789 (imagemagick_compute_animated_image): Allow images that say they
6790 have sub-images that are bigger than the main image, but just crop
6793 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6795 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6797 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6799 * image.c (imagemagick_compute_animated_image): Respect the GIF
6802 2013-08-15 Ken Brown <kbrown@cornell.edu>
6804 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6805 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6808 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6810 Fix minor problems found by static checking.
6811 * frame.c (delete_frame):
6812 * xdisp.c (next_element_from_display_vector):
6813 Avoid uninitialized local.
6814 * image.c (imagemagick_compute_animated_image): Port to C89.
6815 Prefer usual GNU indentation style for loops.
6816 Be more careful about bizarrely large sizes, by using ptrdiff_t
6819 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6821 Fix infinite frame selection loop (Bug#15025).
6822 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6824 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6826 * xdisp.c (compute_window_start_on_continuation_line):
6827 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6828 to make sure we end up setting the window start at the leftmost
6829 visible character of the display line. This avoids funky
6830 horizontal shifting because the window start is not kept on the
6831 same position. (Bug#15090)
6832 (next_element_from_display_vector): Support 'box' face attribute
6833 in the face definitions of a display vector. (Bug#15099)
6835 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6837 * image.c (imagemagick_compute_animated_image): Implement animated
6839 (imagemagick_compute_animated_image): Fix some compilation
6840 warnings. Implement a very simple cache to make the animation
6841 usable at all, but it should be replaced with a per-image cache.
6843 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6845 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6846 to do `for' loops over alist values.
6847 * buffer.h (FOR_EACH_BUFFER):
6848 * process.c (FOR_EACH_PROCESS): Use it.
6849 (handle_child_signal, status_notify, Fget_buffer_process)
6850 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6852 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6854 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6855 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6856 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6857 to xzalloc and so avoid redundant call to memset.
6858 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6859 members because it is allocated with xzalloc and so already zeroed.
6861 2013-08-14 Ken Brown <kbrown@cornell.edu>
6863 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6866 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6868 Utility function and macro to copy Lisp string to C string.
6869 * lisp.h (xlispstrdupa): New macro.
6870 (xlispstrdup): New prototype.
6871 * alloc.c (xlispstrdup): New function.
6872 * callint.c (Fcall_interactively):
6873 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6874 (Fsubstitute_in_file_name):
6875 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6876 * image.c (x_create_bitmap_from_file):
6877 * w32term.c (w32_term_init):
6878 * xterm.c (x_term_init): Use xlispstrdup.
6880 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6882 * image.c (imagemagick_load_image): Make animated pictures work.
6883 There's still some problems with background color settings, though
6886 * decompress.c (unwind_decompress): Always restore point.
6888 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6890 * marker.c (set_marker): Reformat documentation.
6892 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6894 * xdisp.c (cursor_type_changed): Now static.
6896 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6897 Use changed. This avoids the need to call xmalloc and for the
6898 caller to call xfree, and avoids memory leaks in some situations.
6900 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6902 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6903 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6904 (redisplay_window): If window_end_valid is cleared due to non-zero
6905 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6906 so do not call to try_cursor_movement for that window.
6908 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6910 * window.h (struct window): Convert window_end_pos and
6911 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6912 (wset_window_end_pos, wset_window_end_vpos): Remove.
6913 * dispnew.c (adjust_glyph_matrix):
6914 * window.c (Fwindow_end, replace_window, set_window_buffer)
6916 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6917 (set_vertical_scroll_bar, redisplay_window, try_window)
6918 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6919 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6920 (note_mouse_highlight): Adjust users.
6921 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6924 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6926 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6927 * image.c (imagemagick_filename_hint): Use `const char *' and
6928 prefer SSDATA to SDATA to avoid warnings.
6930 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6932 Cleanup window fringes, margins and scroll bars adjustments.
6933 * window.c (set_window_fringes, set_window_margins)
6934 (set_window_scroll_bars, apply_window_adjustment): New functions.
6935 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6936 (Fset_window_scroll_bars): Use them.
6938 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6940 * window.h (struct window): Convert scroll_bar_width
6941 from Lisp_Object to integer. Adjust comment.
6942 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6944 * window.c (wset_scroll_bar_width): Remove.
6945 (make_window): Initialize scroll_bar_width.
6946 (Fsplit_window_internal): Use direct assignment.
6947 (Fset_window_configuration, save_window_save):
6948 Convert Lisp_Object to integer and back where appropriate.
6949 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6950 bar was actually changed, and mention this in docstring.
6952 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6954 * decompress.c: Minor simplifications.
6955 (Fzlib_decompress_region): Don't bother verifying
6956 that avail_out <= UINT_MAX, as that was confusing.
6957 Mention the restriction in a comment instead.
6958 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6960 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6962 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6963 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6965 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6967 * image.c (imagemagick_filename_hint): Check for errors in the
6970 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6972 * window.c (Fwindow_margins): Return nil when there's no marginal
6973 area, as per the documented API.
6975 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6976 Fmake_vector, as scroll bar's struct members are not all Lisp
6977 objects now. This avoids crashes in GC.
6979 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6980 bool, so its address could be taken.
6982 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6984 * image.c (imagemagick_filename_hint): New function to possibly
6985 apply `image-content-type-suffixes'.
6986 (imagemagick_load_image): Use it.
6988 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6990 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6991 if loading zlib failed.
6993 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6995 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6996 2013-08-13 checkin below. Change bool to BOOL, rule is:
6997 All Obj-C code uses BOOL, except for interfaces callable from C.
6999 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7001 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7003 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7004 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7005 bool instead of BOOL.
7006 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7007 from Lisp_Object to bitfield. Adjust comment.
7008 * w32term.c (x_scroll_bar_create): Adjust user.
7009 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7010 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7011 Use bool for boolean.
7012 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7013 to `unsigned int' when defining a bitfield.
7015 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7017 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7019 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7021 * window.h (struct window): Convert left_margin_cols and
7022 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7023 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7024 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7026 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7028 (showing_window_margins_p, update_window_line, update_frame_1):
7029 * fringe.c (draw_fringe_bitmap_1):
7030 * xdisp.c (window_box_width): Adjust users.
7031 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7032 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7033 Use direct assignment.
7034 (Fset_window_configuration, save_window_save, Fwindow_margins):
7035 Convert Lisp_Object to integer and back where appropriate.
7036 (Fset_window_margins): Adjust user. Return t if any margin
7037 was actually changed, and mention this in docstring.
7039 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7041 * syntax.c (forward_word):
7042 * cmds.c (forward_char, backward_char): Mention the optional argument.
7044 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7046 * window.h (struct window): Convert left_fringe_width
7047 and right_fringe_width from Lisp_Objects to integers.
7049 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7050 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7051 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7053 (make_window): Initialize new integer fields to -1.
7054 (Fsplit_window_internal): Use direct assignment.
7055 (Fset_window_configuration, save_window_save):
7056 Convert Lisp_Object to integer and back where appropriate.
7057 (Fset_window_fringes): Adjust user. Return t if any fringe
7058 was actually changed, and mention this in docstring.
7060 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7062 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7063 * nsfns.m (x_set_cursor_type):
7064 * w32fns.c (x_set_cursor_type):
7065 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7066 * xdisp.c (set_frame_cursor_types): ...but in common code.
7068 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7070 * font.c (clear_font_cache): New function, stripped from...
7071 (Fclear_font_cache): ...here, which now uses the function
7072 above. Adjust comment.
7073 * font.h (clear_font_cache): Add prototype.
7074 * xfaces.c (clear_face_cache): Use clear_font_cache.
7076 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7078 * window.c (Fset_window_start): Compare `w', not `window' because
7079 `w' might not be equal to `window' after call to decode_live_window.
7081 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7083 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7084 This fixes a problem introduced by the Bug#15035 patch
7085 when using GPG. Reported by Herbert J. Skuhra.
7087 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7089 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7090 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7091 not yet initialized.
7093 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7095 * decompress.c (Fzlib_decompress_region): Support zlib
7096 decompression, too, and rename.
7098 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7100 Minor zlib configuration tweaks.
7101 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7102 Don't assume presence of fn_inflateInit2_ zlib internal function.
7104 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7106 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7107 include the zlib prefix.
7109 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7111 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7112 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7113 define static variables that are pointers to zlib functions to be
7115 (init_zlib_functions) [WINDOWSNT]: New function.
7116 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7118 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7119 macros instead of invoking the zlib functions directly.
7120 (syms_of_decompress): DEFSYM Qzlib_dll.
7121 Staticpro Szlib_available_p.
7123 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7125 Avoid looping over all frame windows to freeze and unfreeze.
7126 * window.h (struct window): Drop frozen_window_start_p.
7127 (freeze_window_starts): Drop prototype.
7128 * frame.h (struct frame): New frozen_window_starts flag.
7129 (FRAME_WINDOWS_FROZEN): New macro.
7130 * window.c (freeze_window_start, freeze_window_starts):
7132 (select_window, replace_window): Adjust users.
7133 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7134 (window_frozen_p): New function.
7135 (redisplay_window): Use it.
7137 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7139 Fix some fd issues when running subprocesses (Bug#15035).
7140 Fix bugs that can leak files or file descriptors on errors.
7141 Don't unlink open temp files, as that's hard for users to diagnose
7142 when things go awry (e.g., temp disk exhausted).
7143 Don't bother to lock temp files. Check for invalid recursion.
7144 * callproc.c (synch_process_fd): Remove. All uses removed.
7145 (synch_process_tempfile): New var or macro.
7146 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7148 (record_kill_process): New arg, the temp name. All callers changed.
7149 (delete_temp_file): Now just a simple wrapper around unlink.
7150 (call_process_kill): New arg, the call_process_fd array.
7151 Close them all. Clear synch_process_pid. Remove the temp file,
7152 or arrange for it to be removed.
7153 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7154 that's been moved to synch_process_tempfile. Caller changed.
7155 Do not remove the tempfile; that's now call_process_kill's
7157 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7158 call_process_kill; the caller now does that.
7159 (call_process_cleanup): Do not close the process fd; that's now
7160 call_process_kill's responsibility.
7161 (Fcall_process): Implement via new function call_process, which
7162 has most of the old body of Fcall_process, but with a different API.
7163 (call_process): New function that does not open or close filefd if
7164 it is nonnegative. Record which fds need to be closed, and let
7165 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7166 Signal an error if invoked recursively (could be done via a hook).
7167 Simplify creation of the tempfile in the MSDOS case.
7168 Don't create the output file until after checking for the executable.
7169 Report any failure to open /dev/null.
7170 Don't open /dev/null for writing twice; once is enough.
7171 Don't create pipe if all output is being discarded or sent to file.
7172 Don't worry about setting up the coding system or reading from the
7173 pipe if all output is being discarded.
7174 Hoist fd_error local into top level, to lessen block nesting.
7175 Don't record deleted pid here; now done by Fcall_process_region.
7176 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7177 and note its success in synch_process_tempfile.
7178 Do not leak resources when child_setup fails.
7179 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7180 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7181 (create_temp_file): Now returns open fd, with an additional
7182 Lisp_Object * argument to return the name. All callers changed.
7183 Do not close the file; rewind it instead, and leave it open for
7184 the caller. Do not lock the temp file. Unwind-protect the file
7185 and the file-descriptor.
7186 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7187 If an asynchrounous process, record it here, not in call_process.
7188 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7189 * eval.c (set_unwind_protect): New function.
7190 * fileio.c (write_region): New function, generalized from the
7191 old Fwrite_region. Do not lock temp files.
7192 (Fwrite_region): Use it.
7193 * lisp.h (set_unwind_protect, write_region): New decls.
7194 * process.c: Include <verify.h>.
7195 (make_process): Mark fds as initially closed.
7196 (deleted_pid_list): Now a list of pid-filename pairs.
7198 (close_process_fd): New function.
7199 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7200 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7201 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7202 (create_process, create_pty, Fmake_serial_process)
7203 (server_accept_connection): Record which fds need to be closed,
7204 and let deactivate_process close them.
7205 (Fmake_network_process): Do not discard the unwind-protect
7206 until it's safe to do so.
7207 (deactivate_process): Close the fds opened by create_process etc.
7208 (Fprocess_send_eof): Adjust to new way of recording open fds.
7209 Report an error if /dev/null can't be opened, instead of aborting.
7210 * process.h (PROCESS_OPEN_FDS): New constant.
7211 (struct Lisp_Process): New member open_fds.
7212 (record_kill_process, record_deleted_pid): Adjust signatures.
7213 (record_deleted_pid): Move decl here ...
7214 * syswait.h (record_deleted_pid): ... from here.
7216 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7218 * decompress.c: Fix bugs with large buffers and weird inputs.
7219 Tune a bit. Reindent as per usual Emacs style.
7220 (BUFFER_SIZE): Remove.
7221 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7222 more than UINT_MAX bytes. Decompress into the gap instead of into
7223 an auto buffer, as this should avoid copying. Return nil if
7224 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7225 set immediate_quit; we shouldn't trust zlib code that much.
7227 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7229 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7230 errors, and really move the gap to where we want it.
7232 * lisp.h: Include decompress.c support.
7234 * emacs.c (main): Include decompress.c support.
7236 * Makefile.in: Include -lz if present.
7238 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7240 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7241 (initWithTitle:): Initialize frame to 0.
7242 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7243 (fillWithWidgetValue:frame:): Rename from
7244 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7246 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7247 fillWithWidgetValue:frame:
7249 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7250 remove memory leak warnings.
7252 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7253 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7256 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7257 (x_activate_menubar): Update the whole menu.
7258 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7259 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7260 current event is not NSSystemDefined (Bug#15001).
7261 Call ns_check_menu_open only if trackingMenu is 2.
7262 (menuDidClose:): New method, decrease trackingMenu.
7263 (fillWithWidgetValue:setDelegate:): New method.
7264 (fillWithWidgetValue:): Call the above.
7266 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7268 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7270 Omit some unnecessary casts.
7271 Many of these go back to the old pre-C89 days, when they may have
7272 been needed, but we've been assuming C89 or later for a while now.
7273 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7274 (live_float_p, live_misc_p, live_vector_p):
7275 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7276 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7277 (defvar_per_buffer):
7278 * callint.c (Fcall_interactively):
7279 * doc.c (Fsubstitute_command_keys):
7280 * filelock.c (get_boot_time):
7281 * frame.c (xrdb_get_resource):
7282 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7283 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7284 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7285 (menuitem_highlight_callback, menu_destroy_callback)
7286 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7287 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7288 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7289 (xg_tool_bar_help_callback, tb_size_cb):
7290 * image.c (xpm_alloc_color, png_read_from_memory)
7291 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7292 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7294 * keymap.c (describe_map):
7295 * nsfns.m (Fns_display_monitor_attributes_list):
7296 * nsmenu.m (process_dialog:):
7297 * nsterm.m (hold_event):
7298 * process.c (wait_reading_process_output):
7299 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7300 * scroll.c (do_direct_scrolling, scrolling_1):
7301 * termcap.c (tgetent):
7302 * window.c (check_window_containing, add_window_to_list)
7303 (freeze_window_starts):
7304 * xdisp.c (compare_overlay_entries, vmessage):
7305 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7306 (x_get_monitor_attributes_xrandr)
7307 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7308 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7309 * xfont.c (xfont_match, xfont_open):
7310 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7311 (menubar_selection_callback, menu_position_func)
7312 (popup_selection_callback, create_and_show_popup_menu)
7313 (dialog_selection_callback, create_and_show_dialog):
7314 * xrdb.c (x_get_string_resource)
7316 * xsmfns.c (x_session_check_input):
7317 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7318 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7319 (xaw_jump_callback, xaw_scroll_callback):
7320 Omit unnecessary casts.
7322 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7324 Minor string-length refactoring.
7325 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7326 * frame.c (make_monitor_attribute_list):
7327 Prefer build_string to strlen + make_string.
7329 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7331 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7332 don't check minor_code (Bug#14417).
7334 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7336 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7337 vertical positions instead. This avoids calling MATRIX_ROW with
7338 row numbers that are possibly beyond valid limits. (Bug#15064)
7340 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7342 Use xstrdup and build_unibyte_string where applicable.
7343 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7344 * xfns.c (x_window):
7345 * xrdb.c (x_get_customization_string):
7346 * xterm.c (xim_initialize):
7347 * w32fns.c (w32_window): Use xstrdup.
7348 (w32_display_monitor_attributes_list):
7349 * emacs.c (init_cmdargs):
7350 * keyboard.c (PUSH_C_STR):
7351 * nsfont.m (nsfont_open):
7352 * sysdep.c (system_process_attributes):
7353 * w32.c (system_process_attributes):
7354 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7356 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7358 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7359 variables of these types so that GDB would know about them, as aid
7360 for debugging fatal exceptions. (Bug#15024) See also
7361 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7364 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7366 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7367 larger than the NSWindow (Bug#14934).
7369 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7371 Redesign redisplay interface to drop global variable updated_window.
7372 Always pass currently updated window as a parameter to update routines.
7373 * dispextern.h (updated_window): Remove declaration.
7374 (struct redisplay_interface): Pass window parameter to
7375 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7376 and after_update_window_hook.
7377 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7379 * dispnew.c (updated_window): Remove.
7380 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7381 (update_window_line): Adjust to match redisplay interface changes.
7382 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7383 (ns_scroll_run, ns_after_update_window_line):
7384 * w32term.c (x_update_window_begin, x_update_window_end)
7385 (x_after_update_window_line, x_scroll_run):
7386 * xterm.c (x_update_window_begin, x_update_window_end)
7387 (x_after_update_window_line, x_scroll_run):
7388 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7389 Likewise. Adjust comments where appropriate.
7390 (x_cursor_to): Simplify because this is always called during window
7391 update (but install debugging check anyway).
7392 (expose_window): Check must_be_updated_p flag to see whether this
7393 function is called during window update.
7395 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7397 Do not reset window modification event counters excessively.
7398 These leftovers and poor man's tricky methods to catch extra
7399 redisplay's attention are no longer needed.
7400 * frame.c (set_menu_bar_lines_1):
7401 * minibuf.c (read_minibuf_unwind):
7402 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7403 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7404 (window_scroll_line_based, Fset_window_configuration):
7405 * xdisp.c (redisplay_window): Do not reset last_modified and
7406 last_overlay_modified counters.
7408 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7410 * xselect.c (x_send_client_event): Set send_event and serial, memset
7411 data.l as it might be bigger than data.b. Use 24 bit mask to
7412 XSendEvent (Bug#15034).
7414 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7416 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7417 for TTY frames that are not the top frame on their console.
7420 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7422 * w32term.c (w32fullscreen_hook): Really maximize frame when
7423 asked for (Bug#14841).
7425 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7427 Prefer selected_window to Fselected_window, likewise for frames.
7428 * buffer.c (Fbuffer_swap_text):
7429 * data.c (Fvariable_binding_locus):
7430 * window.c (run_window_configuration_change_hook): Adjust users.
7431 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7432 Use decode_live_frame.
7434 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7436 Be more careful if selected window shows the buffer other than current,
7437 use window_outdated only if this is not so. This change should also
7438 address some weird issues discussed in Bug#13012.
7439 * window.h (window_outdated): New prototype.
7440 * window.c (window_outdated): Now here. Convert from static and
7441 always assume window's buffer.
7442 (Fwindow_end, Fwindow_line_height): Use it.
7443 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7444 and always assume window's buffer.
7445 (redisplay_window): Adjust user.
7446 (redisplay_internal): Call to reconsider_clip_changes once and
7447 check whether mode line should be updated only if selected window
7448 shows current buffer.
7449 (run_window_scroll_functions): Use eassert for debugging check.
7450 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7452 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7454 * window.c (window_scroll, window_scroll_pixel_based)
7455 (window_scroll_line_based): Use bool for booleans.
7457 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7459 * process.c: Fix minor off-by-one issues in descriptor counts.
7460 This shouldn't fix any real bugs, but it cleans up the code a bit.
7461 (max_process_desc, max_input_desc): -1, not 0, means none.
7463 (delete_input_desc): New function.
7464 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7465 (deactivate_process): Scan backwards when recomuting max_process_desc;
7466 that should be faster.
7467 (init_process_emacs): Initialize max_input_desc.
7469 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7471 Use region cache to speedup bidi_find_paragraph_start.
7472 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7473 Rename cache_long_line_scans to cache_long_scans.
7474 * buffer.c (bset_cache_long_line_scans): Rename to
7475 bset_cache_long_scans.
7476 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7477 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7479 (syms_of_buffer): Rename cache-long-line-scans to
7480 cache-long-scans. Adjust docstring.
7481 * search.c (newline_cache_on_off):
7482 * indent.c (width_run_cache_on_off): Adjust users.
7483 * bidi.c (bidi_paragraph_cache_on_off): New function.
7484 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7485 * insdel.c (prepare_to_modify_buffer):
7486 Invalidate bidi_paragraph_cache if enabled.
7488 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7490 Invalidate region caches only if buffer text is going to be changed.
7491 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7492 (modify_text): ...new prototype.
7493 (prepare_to_modify_buffer_1): New prototype.
7494 * textprop.c (modify_region): Rename to...
7495 (modify_text_properties): ...new function.
7496 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7497 (Fremove_list_of_text_properties): Adjust users.
7498 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7499 (modify_text): ...new function.
7500 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7501 (prepare_to_modify_buffer_1): ...new function.
7502 * casefiddle.c (casify_region):
7503 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7504 (Ftranspose_regions): Use modify_text.
7506 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7508 * lisp.mk (lisp): Add nadvice.elc.
7510 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7512 New macro to iterate over live buffers similar to frames.
7513 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7514 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7515 Declare buffer-related variables here to offload lisp.h.
7516 * buffer.c (Vbuffer_alist): Adjust comment.
7517 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7518 (other_buffer_safely):
7519 * data.c (store_symval_forwarding):
7520 * dispnew.c (Fframe_or_buffer_changed_p):
7521 * fileio.c (Fdo_auto_save):
7522 * filelock.c (unlock_all_files):
7523 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7525 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7527 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7528 * callproc.c (create_temp_file):
7529 * filelock.c (create_lock_file):
7530 Assume mkostemp, since it's now provided by Gnulib.
7532 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7534 * w32.c (mkostemp): New function.
7535 (mktemp): Remove, no longer used. Most of the code reused in
7536 mkostemp. (Bug#15015)
7537 (mktemp): Don't undef.
7539 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7541 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7542 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7543 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7544 (free_glyph_pool, check_glyph_memory): Likewise for
7545 all users. Adjust comments where appropriate.
7547 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7549 * composite.h: Minor fixups.
7550 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7551 to fix a misspelling, and change it to an inline function while
7552 we're at it (it need not be a macro). All uses changed.
7553 (composition_method, composition_valid_p):
7554 Rewrite to avoid assignments in if-conditions.
7556 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7558 Do not use global Lisp_Object in composition macros.
7559 * composite.h (composition_temp): Remove declaration.
7560 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7561 (composition_method, composition_valid_p): ...inline functions.
7562 (compose_region): Remove the leftover.
7563 * composite.c (composition_temp): Remove.
7564 (run_composition_function, update_compositions)
7565 (composition_compute_stop_pos, composition_adjust_point)
7566 (Ffind_composition_internal):
7567 * coding.c (handle_composition_annotation):
7568 * xdisp.c (handle_composition_prop, check_point_in_composition):
7569 Related users changed.
7571 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7573 Drop FRAME_PTR typedef.
7574 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7575 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7576 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7577 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7578 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7579 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7580 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7581 All related users changed.
7583 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7585 * eval.c (default_toplevel_binding): New function.
7587 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7588 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7589 (syms_of_eval): Export them.
7590 * data.c (Fdefault_value): Micro cleanup.
7591 * term.c (init_tty): Use "false".
7593 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7595 Fix X GC leak in GTK and raw (no toolkit) X ports.
7596 * xterm.c (x_free_frame_resources): If white and black relief
7597 GCs are allocated, always free them here.
7598 * xfns.c (x_make_gc): Omit redundant initialization.
7599 * widget.c (create_frame_gcs): Remove the leftover.
7600 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7601 in x_free_frame_resources.
7603 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7605 * nsterm.m (windowWillResize:toSize:): Only change title if
7606 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7608 (viewDidEndLiveResize): New method.
7610 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7611 inside NS_IMPL_COCOA.
7613 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7615 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7616 Do not check whether undo is enabled because record_insert and
7617 record_delete does that themselves.
7619 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7621 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7622 member which is not really used any more.
7623 (FRAME_XIC_BASE_FONTNAME): Remove.
7624 * xfns.c (xic_free_fontset): Adjust user.
7625 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7626 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7627 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7628 (xdialog_show): Use eassert for debugging check.
7629 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7631 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7633 * fileio.c, fns.c (merge): Move extern decl from here ...
7634 * lisp.h (merge): ... to here.
7636 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7638 Fix last font-related change.
7639 * w32font.h (w32font_list_internal, w32font_match_internal):
7641 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7642 (uniscribe_list_family): Adjust to match font API change.
7643 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7644 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7646 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7648 * frame.h (FRAME_MOUSE_UPDATE):
7649 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7650 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7652 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7654 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7655 * font.h (struct font_driver): Change list, match, and list_family
7656 functions to accept struct frame * as first arg.
7657 * font.c (font_score, font_compare, font_sort_entities):
7659 (font_sort_entities, font_list_entities, font_select_entity)
7660 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7661 match font API change.
7662 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7663 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7664 * ftxfont.c (ftxfont_list, ftxfont_match):
7665 * xftfont.c (xftfont_list, xftfont_match):
7666 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7667 * w32font.c (w32font_list, w32font_match, w32font_list)
7668 (w32font_list_internal, w32_font_match_internal): Likewise.
7669 * xfaces.c (Fx_family_fonts): Adjust user.
7671 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7673 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7674 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7675 only if HAVE_X_WINDOWS is in use.
7676 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7677 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7678 * w32term.c (x_wm_set_icon_position): Likewise.
7679 * w32fns.c (x_icon): Adjust user.
7681 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7683 * xterm.c (last_mouse_press_frame): Remove the
7684 leftover which is not really used any more.
7685 (handle_one_xevent, syms_of_xterm): Adjust users.
7686 (x_flush): Call XFlush once per each X display, not frame.
7687 This is better because this code always unconditionally skips
7688 non-X frames in Vframe_list and issues the only XFlush if we
7689 have more than one X frame on the same X display.
7690 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7691 Use bool for booleans.
7692 (x_draw_glyph_string_background, cvt_string_to_pixel)
7693 (cvt_pixel_dtor): Drop unnecessary prototypes.
7694 * xterm.h (x_display_ok): Adjust prototype.
7696 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7698 Drop unnecessary functions that deals with frame pixel size.
7699 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7700 (x_pixel_height): Drop prototypes.
7701 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7702 (x_pixel_height): Drop implementations.
7703 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7704 which should be always valid for window frame.
7705 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7706 * w32menu.c (Fx_popup_dialog):
7707 * xmenu.c (Fx_popup_dialog): Likewise for both.
7709 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7711 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7712 frame parameters and call to Fmodify_frame_parameters just once.
7713 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7714 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7715 and mention nil frame in docstring.
7717 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7719 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7720 (x_figure_window_size): Likewise. Adjust to return long.
7721 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7722 (toplevel): Move Qterminal_live_p to...
7723 * terminal.c (toplevel): ...here, make it static, and...
7724 (syms_of_terminal): ...DEFSYM here.
7725 * frame.h (Qterminal_live_p): Remove declaration.
7726 (make_frame, x_figure_window_size): Adjust prototype.
7727 * nsfns.m (Fx_create_frame): Use long for window flags.
7729 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7731 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7732 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7733 Do not assume that emacs_close (INT_MAX) is a no-op.
7735 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7737 * xfaces.c (make_face_cache): For struct face_cache, prefer
7738 xmalloc to xzalloc and so avoid redundant call to memset.
7739 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7741 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7743 * fringe.c (draw_window_fringes, update_window_fringes)
7744 (compute_fringe_widths):
7745 * w32term.c (x_draw_glyph_string):
7746 * window.c (candidate_window_p, Frecenter):
7747 * xfaces.c (realize_basic_faces, realize_default_face)
7748 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7749 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7750 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7751 * xmenu.c (Fx_menu_bar_open_internal):
7752 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7753 * xsettings.c (xft_settings_event):
7754 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7755 Use bool for booleans. Adjust style and comments where
7757 * dispextern.h (draw_window_fringes, update_window_fringes)
7758 (compute_fringe_widths):
7759 * xterm.h (x_had_errors_p): Adjust prototype.
7761 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7763 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7764 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7766 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7768 * fns.c (toplevel): Remove comment before Fsafe_length because
7771 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7773 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7775 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7777 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7778 frame which got the message is still alive, before dereferencing
7779 its pointer. (Bug#14970)
7781 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7782 be a live window, before using it as such. (Bug#14970)
7784 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7786 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7787 w32_detect_focus_change instead of doing part of its job by hand.
7788 This fixes the problem whereby FOCUS_OUT events were not sent to
7791 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7793 * process.c (Fprocess_list): Doc fix.
7795 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7796 being re-exposed only if it didn't ask to become visible.
7797 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7798 was previously iconified. (Bug#14841)
7799 (x_iconify_frame): Mark the frame iconified.
7801 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7803 Fix minor problems found by static checking.
7804 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7805 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7807 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7809 * eval.c (set_specpdl_old_value): New function.
7810 (unbind_to): Minor simplification.
7811 (get_backtrace_frame): New function.
7812 (Fbacktrace_frame): Use it. Add `base' argument.
7813 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7814 (syms_of_eval): Export backtrace-eval.
7815 * xterm.c (x_focus_changed): Simplify.
7817 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7819 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7821 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7823 * xdisp.c (redisplay_window): Instead of moving point out of
7824 scroll margin, reject the force_start method, and try scrolling
7825 instead. (Bug#14780)
7827 2013-07-24 Ken Brown <kbrown@cornell.edu>
7829 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7832 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7834 * eval.c (Fprogn): Do not check that BODY is a proper list.
7835 This undoes the previous change. The check slows down the
7836 interpreter, and is not needed to prevent a crash. See
7837 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7839 2013-07-23 Glenn Morris <rgm@gnu.org>
7841 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7843 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7845 Port to GNU/Linux systems with tinfo but not ncurses.
7846 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7847 to decide whether ncurses is being used. Without this change,
7848 GCC complains about tgetent not being declared, on a system
7849 that has tinfo installed but ncurses not installed.
7851 * eval.c (Fprogn): Check that BODY is a proper list.
7853 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7854 * data.c (Fsetq_default):
7855 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7856 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7858 Tune by taking advantage of the fact that ARGS is always a list
7859 when a function is declared to have UNEVALLED args.
7861 * emacsgtkfixed.c: Port to GCC 4.6.
7862 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7864 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7866 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7867 here to silence compiler warnings.
7869 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7871 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7872 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7873 from messing up Emacs's 'struct frame' (Bug#14923).
7875 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7877 * alloc.c (make_save_ptr_ptr): Define this function.
7878 It was inadvertently omitted. It's needed only if
7879 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7881 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7883 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7884 frame have focus (Bug#14895).
7886 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7888 Avoid vfork-related deadlock more cleanly.
7889 * callproc.c (child_setup): When the child's exec fails, output
7890 the program name, as that's more useful. Use O_NONBLOCK to avoid
7892 * process.c (create_process_1): Remove; no longer needed.
7893 (create_process): Remove timer hack; no longer needed, now that
7894 the child avoids deadlock.
7896 2013-07-20 Glenn Morris <rgm@gnu.org>
7898 * image.c (Fimage_flush): Fix doc typo.
7900 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7902 Fix array bounds violation when pty allocation fails.
7903 * process.c (PTY_NAME_SIZE): New constant.
7904 (pty_name): Remove static variable; it's now auto.
7905 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7906 Take pty_name as an arg rather than using a static variable.
7907 All callers changed.
7908 (create_process): Recover pty_flag from process, not from volatile local.
7909 (create_pty): Stay inside array even when pty allocation fails.
7910 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7912 * lread.c (Fload): Avoid initialization only when lint checking.
7913 Mention that it's needed only for older GCCs.
7915 2013-07-20 Kenichi Handa <handa@gnu.org>
7917 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7918 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7920 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7922 * lread.c (Fload): Avoid uninitialized warning.
7924 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7926 Fix some minor file descriptor leaks and related glitches.
7927 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7928 (create_lock_file): Use write, not emacs_write.
7929 * image.c (slurp_file, png_load_body):
7930 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7931 (server_accept_connection):
7932 Don't leak an fd on memory allocation failure.
7933 * image.c (slurp_file): Add a cheap heuristic for growing files.
7934 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7935 as that's what the other routines do. Maybe input need not be
7936 blocked at all, but it's better to be consistent.
7937 Avoid undefined behavior when strlen is zero.
7939 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7940 (NSTATICS): Now a constant; doesn't need to be a macro.
7942 2013-07-19 Richard Stallman <rms@gnu.org>
7944 * coding.c (decode_coding_utf_8): Add simple loop for fast
7945 processing of ASCII characters.
7947 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7949 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7951 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7953 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7954 unportable 'struct x_display_info'.
7955 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7958 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7960 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7961 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7963 (system_process_attributes): Prefer plain char to unsigned char
7964 when either will do. Clean up properly if interrupted or if
7965 memory allocations fail. Don't assume sscanf succeeds.
7966 Remove no-longer-needed workaround to stop GCC from whining.
7967 Read command-line once, instead of multiple times. Check read status a
7970 Fix obscure porting bug with varargs functions.
7971 The code assumed that int is treated like ptrdiff_t in a vararg
7972 function, which is not a portable assumption. There was a similar
7973 -- though these days less likely -- porting problem with various
7974 assumptions that pointers of different types all smell the same as
7975 far as vararg functions is conserved. To make this problem less
7976 likely in the future, redo the API to use varargs functions.
7977 * alloc.c (make_save_value): Remove this vararg function.
7978 All uses changed to ...
7979 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7980 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7982 (make_save_ptr): Rename from make_save_pointer, for consistency with
7983 the above. Define only on platforms that need it. All uses changed.
7985 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7987 * keyboard.c: Try to fix typos in previous change.
7988 (DISPLAY_LIST_INFO): New macro.
7989 (kbd_buffer_get_event): Do not access members that are not present
7990 in X11. Revert inadvertent change of "!=" to "=".
7992 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7994 * keyboard.c (kbd_buffer_get_event):
7995 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7996 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7998 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8000 * filelock.c: Fix unlikely file descriptor leaks.
8001 (get_boot_time_1): Rework to avoid using emacs_open.
8002 This doesn't actually fix a leak, but is better anyway.
8003 (read_lock_data): Use read, not emacs_read.
8005 * doc.c: Fix minor memory and file descriptor leaks.
8006 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8007 (get_doc_string, Fsnarf_documentation):
8008 Fix file descriptor leak on error.
8010 * term.c: Fix minor fdopen-related file descriptor leaks.
8011 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8012 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8014 * charset.c: Fix file descriptor leaks and errno issues.
8016 (load_charset_map_from_file): Don't leak file descriptor on error.
8017 Use plain record_xmalloc since the allocation is larger than
8018 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8020 * eval.c (record_unwind_protect_nothing):
8021 * fileio.c (fclose_unwind):
8023 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8024 The replacement doesn't block input, but that no longer seems
8027 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8029 * lread.c: Fix file descriptor leaks and errno issues.
8030 (Fload): Close some races that leaked fds or streams when 'load'
8032 (Fload, openp): Report error number of last nontrivial failure to open.
8033 ENOENT counts as trivial.
8034 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8036 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8037 now that the function is always called with a nonnegative arg.
8038 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8039 All uses replaced with ...
8040 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8042 A few more minor file errno-reporting bugs.
8043 * callproc.c (Fcall_process):
8044 * doc.c (Fsnarf_documentation):
8045 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8046 * process.c (set_socket_option):
8047 Don't let a constructor trash errno.
8048 * doc.c: Include <errno.h>.
8050 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8052 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8054 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8056 Fix w32 bug with call-process-region (Bug#14885).
8057 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8058 to Fcall_process when the input is empty. This simplifies the
8059 code a bit. It makes no difference on POSIXish platforms but
8060 apparently it fixes a bug on w32.
8062 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8063 * fileio.c (close_file_unwind): Don't close if FD is negative;
8064 this can happen when unwinding a zapped file descriptor.
8065 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8066 in case Emacs runs out of memory between the two unwind-protects.
8067 Don't trash errno when closing FD.
8068 Zap the FD in the specpdl when closing it, instead of deferring
8069 the removal of the unwind-protect; this fixes a bug where a child
8070 function unwinds the stack past us.
8072 New unwind-protect flavors to better type-check C callbacks.
8073 This also lessens the need to write wrappers for callbacks,
8074 and the need for make_save_pointer.
8075 * alloc.c (free_save_value):
8076 * atimer.c (run_all_atimers):
8078 * alloc.c (safe_alloca_unwind):
8079 * atimer.c (unwind_stop_other_atimers):
8080 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8081 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8082 * minibuf.c (choose_minibuf_frame_1):
8083 * process.c (make_serial_process_unwind):
8084 * xdisp.c (pop_message_unwind):
8085 * xselect.c (queue_selection_requests_unwind):
8086 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8087 * alloc.c (record_xmalloc):
8088 Prefer record_unwind_protect_ptr to record_unwind_protect with
8090 * alloc.c (Fgarbage_collect):
8091 Prefer record_unwind_protect_void to passing a dummy.
8092 * buffer.c (restore_buffer):
8093 * window.c (restore_window_configuration):
8094 * xfns.c, w32fns.c (do_unwind_create_frame)
8095 New wrapper. All record-unwind uses of wrappee changed.
8096 * buffer.c (set_buffer_if_live):
8097 * callproc.c (call_process_cleanup, delete_temp_file):
8098 * coding.c (code_conversion_restore):
8099 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8100 * editfns.c (save_excursion_restore)
8101 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8102 (save_restriction_restore):
8103 * eval.c (restore_stack_limits, un_autoload):
8104 * fns.c (require_unwind):
8105 * keyboard.c (recursive_edit_unwind, tracking_off):
8106 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8107 * macros.c (pop_kbd_macro, restore_menu_items):
8108 * nsfns.m (unwind_create_frame):
8109 * print.c (print_unwind):
8110 * process.c (start_process_unwind):
8111 * search.c (unwind_set_match_data):
8112 * window.c (select_window_norecord, select_frame_norecord):
8113 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8114 (fast_set_selected_frame):
8115 * xfns.c, w32fns.c (unwind_create_tip_frame):
8116 Return void, not a dummy Lisp_Object. All uses changed.
8117 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8118 * callproc.c (call_process_kill):
8119 * fileio.c (restore_point_unwind, decide_coding_unwind)
8120 (build_annotations_unwind):
8121 * insdel.c (Fcombine_after_change_execute_1):
8122 * keyboard.c (read_char_help_form_unwind):
8123 * menu.c (unuse_menu_items):
8124 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8125 * sound.c (sound_cleanup):
8126 * xdisp.c (unwind_redisplay):
8127 * xfns.c (clean_up_dialog):
8128 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8129 Accept no args and return void, instead of accepting and returning
8130 a dummy Lisp_Object. All uses changed.
8131 * cygw32.c (fchdir_unwind):
8132 * fileio.c (close_file_unwind):
8133 * keyboard.c (restore_kboard_configuration):
8134 * lread.c (readevalllop_1):
8135 * process.c (wait_reading_process_output_unwind):
8136 Accept int and return void, rather than accepting an Emacs integer
8137 and returning a dummy object. In some cases this fixes an
8138 unlikely bug when the corresponding int is outside Emacs integer
8139 range. All uses changed.
8140 * dired.c (directory_files_internal_unwind):
8141 * fileio.c (do_auto_save_unwind):
8142 * gtkutil.c (pop_down_dialog):
8143 * insdel.c (reset_var_on_error):
8144 * lread.c (load_unwind):
8145 * xfns.c (clean_up_file_dialog):
8146 * xmenu.c, nsmenu.m (pop_down_menu):
8147 * xmenu.c (cleanup_widget_value_tree):
8148 * xselect.c (wait_for_property_change_unwind):
8149 Accept pointer and return void, rather than accepting an Emacs
8150 save value encapsulating the pointer and returning a dummy object.
8152 * editfns.c (Fformat): Update the saved pointer directly via
8153 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8154 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8155 (unwind_body): New function.
8156 (record_unwind_protect): First arg is now a function returning void,
8157 not a dummy Lisp_Object.
8158 (record_unwind_protect_ptr, record_unwind_protect_int)
8159 (record_unwind_protect_void): New functions.
8160 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8161 * fileio.c (struct auto_save_unwind): New type.
8162 (do_auto_save_unwind): Use it.
8163 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8164 * insdel.c (struct rvoe_arg): New type.
8165 (reset_var_on_error): Use it.
8166 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8168 (specbinding_func): Remove; there are now several such functions.
8169 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8170 (set_unwind_protect_ptr): New function.
8171 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8173 Be simpler and more consistent about reporting I/O errors.
8174 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8175 Say "Read error" and "Write error", rather than "I/O error", or
8176 "IO error reading", or "IO error writing", when a read or write
8178 * process.c (Fmake_network_process, wait_reading_process_output)
8179 (send_process, Fprocess_send_eof, wait_reading_process_output):
8180 Capitalize diagnostics consistently. Put "failed foo" at the
8181 start of the diagnostic, so that we don't capitalize the
8182 function name "foo". Consistently say "failed" for such
8184 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8185 All callers changed. This is so it can use report_file_error.
8186 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8187 diagnostics consistently as above.
8189 * fileio.c (report_file_errno): Fix errno reporting bug.
8190 If the file name is neither null nor a pair, package it up as a
8191 singleton list. All callers changed, both to this function and to
8192 report_file_error. This fixes a bug where the memory allocator
8193 invoked by list1 set errno so that the immediately following
8194 report_file_error reported the wrong errno value.
8196 Fix minor problems found by --enable-gcc-warnings.
8197 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8198 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8200 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8202 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8203 Set event->arg to Qt if switch-event shall be generated.
8204 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8206 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8208 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8211 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8212 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8213 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8214 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8215 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8216 and there is a focused frame.
8217 (head_table): Add focus-in and focus-out.
8218 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8219 bind to handle-focus-in/out.
8221 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8222 (Fhandle_switch_frame): Call Fhandle_focus_in.
8223 (syms_of_frame): defsubr handle-focus-in/out.
8225 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8227 Fix porting bug to older POSIXish platforms (Bug#14862).
8228 * sysdep.c (emacs_pipe): New function, that implements
8229 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8230 This should port better to CentOS 5 and to Mac OS X 10.6.
8231 All calls to pipe2 changed.
8233 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8234 This makes the code easier to read and the executable a bit smaller.
8235 Do not replace all calls to Fcons that happen to create lists,
8236 just calls that are intended to create lists. For example, when
8237 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8238 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8239 Similarly for list2 through list5.
8240 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8241 * bytecode.c (exec_byte_code):
8242 * callint.c (quotify_arg, Fcall_interactively):
8243 * callproc.c (Fcall_process, create_temp_file):
8244 * charset.c (load_charset_map_from_file)
8245 (Fdefine_charset_internal, init_charset):
8246 * coding.c (get_translation_table, detect_coding_system)
8247 (Fcheck_coding_systems_region)
8248 (Fset_terminal_coding_system_internal)
8249 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8250 * composite.c (update_compositions, Ffind_composition_internal):
8251 * dired.c (directory_files_internal, file_name_completion)
8253 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8254 * doc.c (Fsnarf_documentation):
8255 * editfns.c (Fmessage_box):
8257 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8258 (Feval, eval_sub, Ffuncall, apply_lambda):
8259 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8260 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8261 (Fset_file_times, Finsert_file_contents)
8262 (Fchoose_write_coding_system, Fwrite_region):
8263 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8264 * font.c (font_registry_charsets, font_parse_fcname)
8265 (font_prepare_cache, font_update_drivers, Flist_fonts):
8266 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8267 * frame.c (make_frame, Fmake_terminal_frame)
8268 (x_set_frame_parameters, x_report_frame_params)
8269 (x_default_parameter, Fx_parse_geometry):
8270 * ftfont.c (syms_of_ftfont):
8271 * image.c (gif_load):
8272 * keyboard.c (command_loop_1):
8273 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8274 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8275 (Fminor_mode_key_binding, accessible_keymaps_1)
8276 (Faccessible_keymaps, Fwhere_is_internal):
8277 * lread.c (read_emacs_mule_char):
8278 * menu.c (find_and_return_menu_selection):
8279 * minibuf.c (get_minibuffer):
8280 * nsfns.m (Fns_perform_service):
8281 * nsfont.m (ns_script_to_charset):
8282 * nsmenu.m (ns_popup_dialog):
8283 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8284 (Fx_own_selection_internal):
8285 * nsterm.m (append2):
8286 * print.c (Fredirect_debugging_output)
8287 (print_prune_string_charset):
8288 * process.c (Fdelete_process, Fprocess_contact)
8289 (Fformat_network_address, set_socket_option)
8290 (read_and_dispose_of_process_output, write_queue_push)
8291 (send_process, exec_sentinel):
8292 * sound.c (Fplay_sound_internal):
8293 * textprop.c (validate_plist, add_properties)
8294 (Fput_text_property, Fadd_face_text_property)
8295 (copy_text_properties, text_property_list, syms_of_textprop):
8296 * unexaix.c (report_error):
8297 * unexcoff.c (report_error):
8298 * unexsol.c (unexec):
8299 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8300 (Fformat_mode_line, syms_of_xdisp):
8301 * xfaces.c (set_font_frame_param)
8302 (Finternal_lisp_face_attribute_values)
8303 (Finternal_merge_in_global_face, syms_of_xfaces):
8304 * xfns.c (x_default_scroll_bar_color_parameter)
8305 (x_default_font_parameter, x_create_tip_frame):
8306 * xfont.c (xfont_supported_scripts):
8307 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8308 (menu_help_callback, xmenu_show):
8310 * xterm.c (set_wm_state):
8311 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8312 and similarly for list2 through list5.
8314 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8316 * callproc.c (Fcall_process_region): Fix minor race and tune.
8317 (create_temp_file): New function, with the temp-file-creation part
8318 of the old Fcall_process_region. Use Fcopy_sequence to create the
8319 temp file name, rather than alloca + build_string, for simplicity.
8320 Don't bother to block input around the temp file creation;
8321 shouldn't be needed. Simplify use of mktemp.
8322 Use record_unwind_protect immediately after creating the temp file;
8323 this closes an unlikely race where the temp file was not removed.
8324 Use memcpy rather than an open-coded loop.
8325 (Fcall_process_region): Use the new function. If the input is
8326 empty, redirect from /dev/null rather than from a newly created
8327 empty temp file; this avoids unnecessary file system traffic.
8329 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8331 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8332 Simplify by making this case like the other two. This is a bit
8333 slower on obsolete hosts, but the extra complexity isn't worth it.
8335 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8336 * process.c (create_process) [!DOS_NT]:
8337 Remove now-unnecessary calls to emacs_close.
8339 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8341 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8342 returning early. (Bug#14850)
8344 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8345 and inhibit-iso-escape-detection attributes of 'undecided'.
8348 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8350 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8351 Reported by Herbert J. Skuhra in
8352 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8354 Don't lose top specpdl entry when memory is exhausted.
8355 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8356 specpdl overflow here, to simplify callers; all callers changed.
8357 Always reserve an unused entry at the stack top; this avoids
8358 losing the top entry's information when memory is exhausted.
8360 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8362 Clean up errno reporting and fix some errno-reporting bugs.
8363 * callproc.c (Fcall_process):
8364 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8365 * process.c (create_process, Fmake_network_process):
8366 * unexaix.c (report_error):
8367 * unexcoff.c (report_error):
8368 Be more careful about reporting the errno of failed operations.
8369 The code previously reported the wrong errno sometimes.
8370 Also, prefer report_file_errno to setting errno + report_file_error.
8371 (Fcall_process): Look at openp return value rather than at path,
8372 as that's a bit faster and clearer when there's a numeric predicate.
8373 * fileio.c (report_file_errno): New function, with most of the
8374 old contents of report_file_error.
8375 (report_file_error): Use it.
8376 (Ffile_exists_p, Ffile_accessible_directory_p):
8377 Set errno to 0 when it is junk.
8378 * fileio.c (Faccess_file):
8379 * image.c (x_create_bitmap_from_file):
8380 Use faccessat rather than opening the file, to avoid the hassle of
8381 having a file descriptor open.
8382 * lisp.h (report_file_errno): New decl.
8383 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8386 * process.c (create_process, wait_reading_process_output) [AIX]:
8387 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8388 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8389 a multithreaded environment anyway).
8390 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8392 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8394 * image.c (x_find_image_file): Don't close a remote file handle.
8396 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8398 Fix races with threads and file descriptors.
8399 * callproc.c (Fcall_process_region):
8400 * dired.c (open_directory):
8401 * emacs.c (main, Fdaemon_initialized):
8402 * image.c (x_find_image_file):
8403 * inotify.c (Finotify_rm_watch):
8404 * lread.c (Flocate_file_internal):
8405 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8406 * term.c (term_mouse_moveto, init_tty):
8407 * termcap.c (tgetent):
8408 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8409 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8410 * unexhp9k800.c, unexmacosx.c (unexec):
8411 * callproc.c (Fcall_process_region):
8412 Use emacs_close, not close.
8413 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8414 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8415 and posix_close function on current platforms (which all lack them).
8416 (emacs_close): Use it. This should fix the races on GNU/Linux and
8417 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8418 and it should avoid closing random victim file descriptors on
8421 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8423 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8424 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8427 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8428 This is for .gdbinit xbacktrace.
8430 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8431 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8432 (emacs_set_tty): Now static.
8433 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8434 * term.c (tty_capable_p, tty_default_color_capabilities)
8435 (get_tty_terminal, term_mouse_movement)
8436 (handle_one_term_event, init_tty, maybe_fatal):
8437 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8438 (tgetent, scan_file, name_match, compare_contin):
8439 * terminal.c (get_terminal):
8440 Use bool for boolean.
8441 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8442 Prefer char to unsigned char if either will do.
8443 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8444 (tty_write_glyphs): Prefer int to unsigned.
8445 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8446 All callers changed.
8447 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8449 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8452 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8453 (B__dummy__): New dummy symbol, to pacify C89.
8454 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8455 they can't grok varargs macros.
8456 * dispnew.c (add_window_display_history)
8457 (add_frame_display_history):
8458 * print.c (print_object):
8459 * xdisp.c (debug_method_add):
8460 Use %p printf format only for void pointers.
8461 * emacs.c (usage_message): New constant, replacing ...
8462 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8463 (main): Adjust to usage reorg.
8464 * fns.c (syms_of_fns):
8465 * profiler.c (syms_of_profiler):
8466 Don't use non-constant struct initializers.
8467 * gnutls.h (gnutls_initstage_t):
8468 * lisp.h (enum Lisp_Fwd_Type):
8469 * lread.c (lisp_file_lexically_bound_p):
8470 * xsettings.c (anonymous enum):
8471 Remove trailing comma.
8472 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8473 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8474 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8476 * regex.c (const_re_char): New type, to pacify strict C89.
8477 All uses of 'const re_char' replaced to use it.
8478 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8479 with glibc when strict C89. This change is imported from gnulib.
8481 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8482 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8483 Omit GNU_LINUX implementation, since it requires long long.
8484 * xterm.c (x_draw_underwave):
8485 Do not assume the traditional order of struct's members.
8486 (x_term_init): Rewrite to avoid the need for non-constant structure
8489 Syntax cleanup, mostly replacing macros with functions.
8490 This removes the need for the syntax_temp hack.
8491 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8492 * syntax.c (SYNTAX_INLINE): New macro.
8493 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8494 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8495 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8496 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8497 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8498 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8499 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8500 Now constants, not macros.
8501 (syntax_temp) [!__GNUC__]: Remove.
8502 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8503 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8504 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8505 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8506 Move here from syntax.h; now functions, not macros. Except for the
8507 last function, these are static since only syntax.c uses them.
8508 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8509 All uses changed. Now a function, not a macro; use this fact
8510 to simplify the code.
8511 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8512 compiler bugs; no longer relevant.
8513 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8514 (SYNTAX_INLINE): New macro.
8515 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8516 for the new functions. Use bool for boolean member.
8517 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8518 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8519 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8520 (SETUP_BUFFER_SYNTAX_TABLE):
8521 Now extern inline functions, not macros.
8522 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8523 Remove; all uses replaced by implementation.
8524 (syntax_temp) [!__GNUC__]: Remove decl.
8525 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8527 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8529 * emacs.c (main): Fix syntax error.
8531 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8533 Timestamp fixes for undo (Bug#14824).
8534 * atimer.c (schedule_atimer):
8535 * fileio.c (Ffile_newer_than_file_p):
8536 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8537 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8538 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8539 (syms_of_fileio): Remove Sclear_visited_file_name.
8540 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8541 file doesn't exist; this avoids an ambiguity with negative timestamps.
8542 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8543 * systime.h (make_emacs_time, invalid_emacs_time):
8544 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8545 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8546 * undo.c (record_first_change): Push (visited-file-modtime) onto
8547 undo list rather than reimplementing it by hand, incorrectly.
8549 2013-07-09 Ken Brown <kbrown@cornell.edu>
8551 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8553 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8555 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8557 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8559 Handle errno and exit status a bit more carefully.
8560 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8561 number into an exit status. Instead, use EXIT_CANCELED.
8562 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8563 * callproc.c (relocate_fd):
8564 * emacs.c (close_output_streams, main):
8565 * process.c (create_process):
8566 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8567 Use emacs_perror for simplicity.
8568 * callproc.c (relocate_fd, main):
8569 * sysdep.c (sys_subshell):
8570 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8571 (shut_down_emacs): Use emacs_write, not write.
8572 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8573 * fileio.c (Fcopy_file, e_write):
8574 * nsterm.m (ns_select):
8575 * process.c (send_process):
8576 * sound.c (vox_write):
8577 Use emacs_write_sig, not emacs_write.
8578 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8579 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8581 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8583 (emacs_full_write): New function.
8584 (emacs_write): Rewrite to use it.
8585 (emacswrite_sig, emacs_perror): New functions.
8586 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8588 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8590 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8591 on NS even if it is present. Pixmap on NS is a void*.
8593 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8595 Port to Ubuntu 10 (Bug#14803).
8596 Problem reported by T.V. Raman.
8597 * process.c (close_on_exec, accept4, process_socket):
8598 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8600 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8602 * w32.c (sys_dup): Declare prototype.
8606 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8608 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8610 Make file descriptors close-on-exec when possible (Bug#14803).
8611 This simplifies Emacs a bit, since it no longer needs to worry
8612 about closing file descriptors by hand in some cases.
8613 It also fixes some unlikely races. Not all such races, as
8614 libraries often open files internally without setting
8615 close-on-exec, but it's an improvement.
8616 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8617 * callproc.c (Fcall_process) [!MSDOS]:
8618 * emacs.c (main) [!DOS_NT]:
8619 * nsterm.m (ns_term_init):
8620 * process.c (create_process):
8621 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8622 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8623 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8624 Prefer mkostemp with O_CLOEXEC to mkstemp.
8625 * callproc.c (relocate_fd) [!WINDOWSNT]:
8626 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8627 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8629 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8630 Make the resulting file descriptor close-on-exec.
8631 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8632 * lread.c (load_descriptor_list, load_descriptor_unwind):
8633 Remove; no longer needed. All uses removed.
8634 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8635 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8637 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8638 (Fmake_network_process, Fnetwork_interface_list)
8639 (Fnetwork_interface_info, server_accept_connection):
8640 Make newly-created socket close-on-exec.
8641 * sysdep.c (emacs_open, emacs_fopen):
8642 Make new-created descriptor close-on-exec.
8643 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8644 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8646 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8648 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8649 for NS_IMPL_GNUSTEP.
8651 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8653 Fix openp errno handling.
8654 * callproc.c (Fcall_process): Preserve openp errno around close.
8655 * lread.c (openp): Set errno when returning -1, as some callers
8658 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8660 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8662 * nsterm.h (NSSavePanel): Update comment.
8663 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8664 (ns_run_file_dialog): Declare.
8666 * nsfns.m: Remove panelOK.
8668 (ns_run_file_dialog): New function.
8669 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8670 event loop, so file dialog is popped up by ns_run_file_dialog, called
8671 by sendEvent (Bug#14578).
8672 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8674 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8676 * xdisp.c (default_line_pixel_height): New function.
8677 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8678 (try_cursor_movement, redisplay_window, try_window)
8679 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8681 * window.c (window_scroll_pixel_based):
8682 use default_line_pixel_height.
8684 * dispextern.h (default_line_pixel_height): Add prototype.
8686 * frame.c (x_set_line_spacing): Accept a float value for
8687 line-spacing parameter, per the documentation.
8689 * data.c (Fmultibyte_string_p): Doc fix.
8691 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8693 Use emacs_open more consistently when opening files.
8694 This handles EINTR more consistently now, and makes it easier
8695 to introduce other uniform changes to file descriptor handling.
8696 * sysstdio.h: New file.
8697 * buffer.c (mmap_init):
8698 * cygw32.c (chdir_to_default_directory):
8699 * dispnew.c (Fopen_termscript):
8700 * emacs.c (Fdaemon_initialized):
8701 * fileio.c (Fdo_auto_save):
8702 * image.c (slurp_file, png_load_body, jpeg_load_body):
8703 * keyboard.c (Fopen_dribble_file):
8705 * print.c (Fredirect_debugging_output):
8706 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8707 * termcap.c (tgetent):
8708 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8709 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8710 * w32term.c (w32_initialize) [CYGWIN]:
8711 * xfaces.c (Fx_load_color_file):
8712 Use emacs_open instead of plain open, and emacs_fopen instead of
8714 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8715 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8716 * callproc.c (default_output_mode): New constant.
8717 (Fcall_process): Use it to call emacs_open instead of plain creat.
8718 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8719 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8720 (emacs_fopen): New function.
8721 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8722 Include <lisp.h>, for emacs_open.
8723 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8725 Remove duplicate #include directives.
8726 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8728 Don't include stdio.h twice.
8729 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8730 Don't include sys/types.h or stdio.h twice.
8731 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8732 * lread.c: Don't include coding.h twice.
8733 * nsfont.m: Don't include frame.h twice.
8734 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8735 * ralloc.c: Don't include <unistd.h> twice.
8736 * xdisp.c: Don't include font.h twice.
8737 * xterm.c: Don't include fontset.h twice.
8738 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8740 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8742 Scale ImageMagick images more carefully.
8743 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8744 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8745 Be more careful about avoiding undefined behavior after
8746 integer overflow and division by zero.
8748 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8750 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8751 (syms_of_w32fns): DEFSYM them.
8752 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8753 (CCHDEVICENAME): Define macros if not defined.
8754 (struct MONITOR_INFO_EX): New struct.
8755 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8756 (enum_display_monitors_fn): New variable.
8757 (globals_of_w32fns): Initialize it.
8758 (Fx_display_pixel_width, Fx_display_pixel_height)
8759 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8760 multi-monitor setups in docstrings.
8761 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8762 screen size by primary monitor's millimeter per pixel.
8763 (w32_monitor_enum, w32_display_monitor_attributes_list)
8764 (w32_display_monitor_attributes_list_fallback)
8765 (Fw32_display_monitor_attributes_list): New functions.
8766 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8768 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8770 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8772 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8774 * fileio.c (Qfile_notify_error): New error symbol.
8776 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8777 * inotify.c (inotify_callback, symbol_to_inotifymask)
8778 (Finotify_add_watch, Finotify_rm_watch): Use it.
8779 (inotifyevent_to_event): Exchange order of cookie and file name.
8780 (Finotify_add_watch): Adapt docstring.
8782 * lisp.h (Qfile_notify_error): Declare.
8784 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8786 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8787 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8788 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8789 which did not work (see <http://bugs.gnu.org/14569#307>).
8790 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8791 && (!noninteractive || initialized)). This attempts to thread
8792 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8794 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8796 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8797 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8799 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8801 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8802 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8803 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8804 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8806 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8808 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8809 Define to __sys_siglist.
8811 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8813 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8814 word-wrap, so that overflow-newline-into-fringe would work in
8815 visual-line-mode. (Bug#2749)
8816 (move_it_in_display_line_to): When the last scanned display
8817 element fits exactly on the display line, and
8818 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8819 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8820 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8821 finding buffer position that corresponds to pixel coordinates,
8822 e.g. in buffer_posn_from_coords.
8824 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8826 * process.c (handle_child_signal): Call catch_child_signal if
8829 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8831 Don't convert function pointers to void * and back.
8832 It isn't portable C, and it's easy enough to avoid.
8833 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8834 (make_save_value): Add support for SAVE_FUNCPOINTER.
8835 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8836 * print.c (print_object):
8837 Distinguish function from object pointers.
8838 * lisp.h (SAVE_FUNCPOINTER): New constant.
8839 (SAVE_SLOT_BITS): Adjust to it.
8840 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8841 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8842 (voidfuncptr): New typedef.
8843 (struct Lisp_Save_Value): New member data[0].funcpointer.
8844 (XSAVE_FUNCPOINTER): New function.
8846 Simplify buildobj processing.
8847 * Makefile.in (buildobj.h): Make it a sequence of strings each
8848 followed by comma, rather than a single string. Put it into a
8849 .tmp file in case there's an error while generating it.
8850 (gl-stamp): Use .tmp for temp files.
8851 (mostlyclean): Clean .tmp files.
8852 * doc.c (buildobj): Move to just the routine that needs it.
8853 It's now an array of strings, so processing is simpler.
8855 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8857 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8858 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8859 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8860 Invoke malloc_enable_thread even when not interactive.
8861 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8862 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8863 in this case, since the underlying bug has now been fixed.
8865 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8867 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8868 unlinking it (bug#14691).
8870 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8872 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8873 before checking whether buffer is modified. This lets
8874 `kill-buffer-query-functions' cancel killing of the buffer or save
8875 its content before `kill-buffer' asks user the "Buffer %s
8876 modified; kill anyway?" question.
8878 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8880 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8881 Let the super performKeyEquivalent deal with them (Bug#14747).
8883 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8885 * widget.c (resize_cb): Remove unused local.
8887 Do not use GTK 3 if it exists but cannot be compiled.
8888 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8889 * xterm.c (x_error_handler) [!USE_GTK]:
8892 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8894 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8896 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8897 to the valid range of values. (Bug#14753)
8899 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8900 when moving point by using the current glyph matrix. This avoids
8901 the need to force redisplay when this function is called in a
8904 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8906 Fix minor problems found by static checking.
8907 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8908 Redo the latter's body to sidestep GCC parenthesization warnings.
8909 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8910 * coding.c (detect_coding, detect_coding_system):
8911 * coding.h (struct undecided_spec):
8912 Use bool for boolean.
8913 * image.c (QCmax_width, QCmax_height): Now static.
8914 * xdisp.c (Fmove_point_visually): Remove unused local.
8916 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8918 * xdisp.c (Fmove_point_visually): New function.
8920 2013-06-28 Kenichi Handa <handa@gnu.org>
8922 * coding.h (define_coding_undecided_arg_index): New enum.
8923 (coding_attr_index): New members
8924 coding_attr_undecided_inhibit_null_byte_detection,
8925 coding_attr_undecided_inhibit_iso_escape_detection,
8926 coding_attr_undecided_prefer_utf_8.
8927 (undecided_spec): New struct.
8928 (struct coding_system): New member `undecided' of the member
8931 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8932 (detect_coding): Likewise.
8933 (detect_coding_system): Likewise.
8934 (Fdefine_coding_system_internal): New coding system properties
8935 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8937 (syms_of_coding): Adjust for coding_arg_undecided_max.
8939 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8941 * image.c (x_from_xcolors): Remove unused local.
8943 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8945 Defer image data transfer between X client and server until actual
8948 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8951 * image.c (Destroy_Image): Remove.
8952 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8953 `mask_p', and `colors_p'. All uses changed.
8954 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8955 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8956 New macros for `flags' arg to x_clear_image_1.
8957 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8958 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8959 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8960 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8961 (image_get_x_image, image_unget_x_image): New functions or macros.
8962 (image_background, image_background_transparent, x_to_xcolors)
8963 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8964 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8965 instead of Destroy_Image.
8966 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8967 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8968 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8969 (imagemagick_load_image, svg_load_image): Use them instead of
8970 x_create_x_image_and_pixmap, and x_put_x_image followed by
8971 x_destroy_x_image, respectively.
8972 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8973 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8974 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8975 background_transparent fields.
8976 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8977 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8979 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8981 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8982 This mostly consists of undoing recent changes.
8983 * callproc.c (Fcall_process):
8984 * process.c (create_process):
8985 Do not worry about catching SIGCHLD here, undoing previous change.
8986 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8987 * process.c, process.h (catch_child_signal):
8988 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8989 * process.c (catch_child_handler): Don't worry about being called
8990 lazily and do not assume caller has blocked SIGCHLD, undoing
8991 previous change. Move first-time stuff back to
8992 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8993 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8994 set lib_child_handler if it's already initialized, which may
8995 help avoid problems on GNUstep.
8997 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8999 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9000 * callproc.c (Fcall_process):
9001 * process.c (create_process):
9002 Make sure SIGCHLD is caught before we fork,
9003 since Emacs startup no arranges to catch SIGCHLD.
9004 * process.c (lib_child_handler): Initialize to null, not to
9006 (catch_child_signal): Allow self to be called lazily.
9007 Do nothing if it's already been called.
9008 Assume caller has blocked SIGCHLD (all callers do now).
9009 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9010 just before it's really needed.
9011 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9012 since it hasn't been caught yet.
9014 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9016 * image.c (compute_image_size): New function to implement
9017 :max-width and :max-height.
9018 (imagemagick_load_image): Use it.
9020 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9022 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9023 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9025 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9026 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9027 the SIGCHLD handler, since the code is not atomic and (due to glib)
9028 signals may be arriving now.
9029 * sysdep.c (init_signals): Do not catch child signals here;
9030 'main' now does that later, at a safer time.
9032 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9034 Clean up SIGCHLD handling a bit (Bug#14569).
9035 * process.c, process.h (catch_child_signal):
9036 Now always extern, even if !NS_IMPL_GNUSTEP.
9037 * process.c (catch_child_signal): Move glib tickler here from
9038 init_process_emacs, so that it's done earlier in Emacs
9039 initialization. Also move the noninteractive && !initialized
9040 check here from init_process_emacs. This is all a bit cleaner for
9041 GNUish platforms, and I hope it works around the Cygwin bug.
9042 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9043 that glib signal handling is tickled before glib creates threads.
9045 * process.c (wait_reading_process_output): Avoid int overflow
9046 when reading more than 2 GiB total from a process.
9048 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9050 * process.c (create_process): Handle a couple more cases,
9051 i.e., work even if new_argv and wait_child_setup[i] are cached.
9052 Use Fcall_process's style for volatile vars.
9054 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9056 * process.c (create_process): Mark PROCESS volatile.
9058 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9060 Use C99-style flexible array members if available.
9061 This avoids some subtle aliasing issues, which typically
9062 aren't a problem with GCC but may be a problem elsewhere.
9063 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9064 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9065 In either case, it uses a flexible array member rather than
9066 the old struct hack. All uses changed.
9067 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9068 Adjust to sdata reorganization.
9069 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9070 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9071 that ports better to pre-C99 non-GCC.
9072 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9073 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9074 as the latter has changed.
9075 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9076 and port better to pre-C99 GCC.
9077 * image.c (struct xpm_cached_color):
9078 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9079 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9080 Use FLEXIBLE_ARRAY_MEMBER.
9081 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9082 Move decl to top level so it gets checked against implementation.
9083 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9084 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9086 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9088 * syntax.c: Integer cleanups.
9089 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9090 All uses that need 0-or-2 changed to:
9091 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9092 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9093 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9094 (char_quoted, prev_char_comend_first, back_comment)
9095 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9096 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9097 Use bool for boolean.
9098 (update_syntax_table, skip_chars, skip_syntaxes):
9099 Prefer int to unsigned when either will do.
9100 (back_comment): Return boolean success flag, like forw_comment,
9101 instead of positive-or-minus-1 (which might have overflowed int anyway).
9102 Don't stuff ptrdiff_t into int.
9103 (syntax_spec_code, syntax_code_spec): Now const.
9104 (Fmatching_paren, scan_lists, scan_sexps_forward):
9105 Use enum syntaxcode for syntax code.
9106 (Fmatching_paren): Check that arg is a character, not just an integer.
9107 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9108 (Finternal_describe_syntax_value): Omit no-longer-needed
9110 (skip_chars): Use char, not unsigned char, when the distinction
9112 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9113 * bytecode.c (exec_byte_code):
9114 * syntax.c (syntax_spec_code, Fchar_syntax)
9115 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9117 * syntax.h (SYNTAX_WITH_FLAGS):
9118 Omit unnecessary casts.
9120 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9122 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9123 line dimensions here, to avoid race conditions with the main
9124 thread. (Bug#14062, bug#14630, bug#14669)
9126 * w32term.c (w32_draw_window_cursor): Compute the header line and
9127 mode line dimensions here.
9128 <w32_system_caret_window, w32_system_caret_hdr_height>:
9129 <w32_system_caret_mode_height>: New variables.
9131 * w32term.h: Declare them.
9133 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9135 * alloc.c (die): Move "assertion failed" string here ...
9136 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9137 COND when SUPPRESS_CHECKING. This shrinks the executable text
9138 size by 0.8% to 2.2% when configured with --enable-checking,
9139 depending on optimization flags (GCC 4.8.1 x86-64).
9141 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9143 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9145 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9146 base is 2; this is more accurate.
9148 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9150 * sound.c (string_default): Move to !WINDOWSNT section.
9151 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9153 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9155 * sound.c: Integer cleanups.
9156 Remove unnecessary forward decls.
9157 (struct sound_device): The 'file' member is now a Lisp_Object, not
9158 a char *, so that we needn't invoke alloca on a huge size.
9159 (Fplay_sound_internal): Adjust to this.
9160 (string_default): New function.
9161 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9162 Use it to adjust to the struct sound_device change.
9163 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9164 (be2hs) [0]: Remove.
9166 * syntax.c (skip_chars): Don't use uninitialized storage
9167 when searching a multibyte buffer for characters that are not in a
9168 unibyte string that contains non-ASCII characters.
9170 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9172 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9173 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9175 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9177 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9179 2013-06-18 Kenichi Handa <handa@gnu.org>
9181 * font.c (Ffont_spec): Signal an error for an invalid font name
9184 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9186 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9187 In particular this ports to 32-bit sparc Sun cc.
9188 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9189 array with a dummy element at specpdl[-1], so that its address can
9191 (unbind_to): Do not copy the binding; not needed, now that we
9192 copy old_value in the one place where the copy is needed.
9193 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9194 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9195 (union specbinding): Rename from struct specbinding. Redo layout
9196 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9197 which is not portable. With Sun C 5.12 32-bit sparc, the
9198 declaration causes nargs to be an unsigned bitfield, a behavior
9199 that the C standard allows; but Emacs wants nargs to be signed.
9200 The overall type is now a union of structures rather than a
9201 structure of union of structures, and the 'kind' member is now a
9202 bitfield, so that the overall type doesn't grow. All uses changed.
9203 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9205 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9207 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9208 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9210 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9212 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9214 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9215 unless we know that the window w's frame is a frame object.
9216 Another attempt at solving bug#14062 and bug#14630.
9218 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9220 * textprop.c (property_set_type): New enum.
9221 (add_properties): Allow appending/prepending text properties.
9222 (add_text_properties_1): Factored out of Fadd_text_properties.
9223 (Fadd_text_properties): Move all the code into
9224 add_text_properties_1.
9225 (Fadd_face_text_property): New function that calls
9226 add_text_properties_1.
9228 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9230 Move functions from lisp.h to individual modules when possible.
9231 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9232 * alloc.c (XFLOAT_INIT, set_symbol_name):
9233 * buffer.c (CHECK_OVERLAY):
9234 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9235 (set_char_table_parent):
9236 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9237 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9238 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9239 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9241 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9242 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9243 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9244 (backtrace_args, backtrace_debug_on_exit):
9245 * floatfns.c (CHECK_FLOAT):
9246 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9247 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9248 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9249 (set_hash_index_slot):
9250 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9251 * marker.c (CHECK_MARKER):
9252 * textprop.c (CHECK_STRING_OR_BUFFER):
9253 * window.c (CHECK_WINDOW_CONFIGURATION):
9254 Move here from lisp.h, and make these functions static rather than
9256 * buffer.c (Qoverlayp):
9258 * fns.c (Qhash_table_p):
9259 * window.c (Qwindow_configuration_p):
9261 * lisp.h: Remove the abovementioned defns and decls.
9263 Use functions, not macros, for XINT etc (Bug#11935).
9264 In lisp.h, prefer functions to function-like macros, and
9265 constants to object-like macros, when either will do. This:
9266 . simplifies use, as there's no more need to worry about
9267 arguments' side effects being evaluated multiple times.
9268 . makes the code easier to debug on some platforms.
9269 However, when using gcc -O0, keep using function-like macros
9270 for a few critical operations, for performance reasons.
9271 This sort of thing isn't needed with gcc -Og, but -Og
9272 is a GCC 4.8 feature and isn't widely-enough available yet.
9273 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9274 Remove enum lsb_bits; no longer needed.
9275 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9276 * buffer.c (Qoverlap):
9278 * fns.c (Qhash_table_p):
9279 Now extern, so lisp.h can use these symbols.
9280 * dispextern.h: Include character.h, for MAX_CHAR etc.
9281 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9282 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9283 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9284 (GLYPH_CODE_P): Move here from lisp.h.
9285 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9286 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9287 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9288 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9289 XUNTAG now returns void *.
9290 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9291 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9292 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9293 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9294 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9295 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9296 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9297 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9298 New macros, renamed from their sans-lisp_h_ counterparts.
9299 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9300 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9301 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9302 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9303 If compiling via GCC without optimization, define these as macros
9304 in addition to inline functions.
9305 To disable this, compile with -DINLINING=0.
9306 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9307 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9308 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9309 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9310 (INTMASK, VALMASK): Now macros, since static values cannot be
9311 accessed from extern inline functions.
9312 (VALMASK): Also a constant, for benefit of old GDB.
9313 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9314 is INTEGERP, which can fold it in.
9315 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9316 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9317 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9318 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9319 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9320 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9321 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9322 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9323 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9324 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9325 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9326 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9327 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9328 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9329 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9330 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9331 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9332 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9333 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9334 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9335 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9336 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9337 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9338 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9339 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9340 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9341 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9342 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9343 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9344 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9345 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9346 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9347 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9349 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9350 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9351 (VALMASK): Define in one place rather than in two, merging the
9352 USE_LSB_TAG parts; this is simpler.
9353 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9354 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9355 Move up, to avoid use before definition.
9356 Also include "globals.h" earlier, for the same reason.
9357 (make_natnum): New function.
9358 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9359 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9360 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9361 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9362 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9363 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9364 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9365 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9366 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9367 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9368 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9369 (Qwindow_configuration_p, Qimage): New forward declarations.
9370 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9371 (STRING_COPYIN): Remove; unused.
9372 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9373 (xcar_addr, xcdr_addr): New functions. All uses changed.
9374 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9375 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9376 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9377 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9378 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9379 (TYPE_RANGED_INTEGERP): Simplify.
9380 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9381 (setlocale, fixup_locale, synchronize_system_messages_locale)
9382 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9383 Now empty functions, not macros.
9384 (functionp): Return bool, not int.
9385 * window.c (Qwindow_configuration_p): Now extern,
9386 so window.h can use it.
9387 * window.h (Qwindowp): Move decl back to lisp.h.
9389 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9391 * xdisp.c (Fline_pixel_height): New function, required for solving
9394 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9396 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9398 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9400 * lread.c (syms_of_lread):
9401 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9403 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9405 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9407 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9409 * fileio.c (expand_file_name): Doc fix.
9411 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9413 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9414 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9415 Wait for self, not for 0. This can't hurt on GNU or similar
9416 system, and may help with Cygwin.
9418 * keyboard.c: Don't use PROP (...) as an lvalue.
9419 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9420 Use set_prop (A, B), not PROP (A) = B.
9422 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9424 * xdisp.c (get_it_property): Use it->window instead of generating
9425 a Lisp object from it->w.
9427 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9429 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9430 get-char-property the window that is being rendered, instead of
9431 the buffer, to support window-specific overlays. (Bug#14575)
9432 (compute_display_string_pos): When W is NULL, use the current
9433 buffer as the object to pass to get-char-property.
9434 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9435 pointer member of the bidi iterator, since no window is pertinent
9438 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9440 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9441 being displayed, and pass it to compute_display_string_pos.
9442 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9443 (bidi_paragraph_init): All callers changed.
9445 * xdisp.c (init_from_display_pos, init_iterator)
9446 (handle_single_display_spec, next_overlay_string)
9447 (get_overlay_strings_1, reseat_1, reseat_to_string)
9448 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9449 Set bidi_it.w member from it->w.
9450 (compute_display_string_pos): Accept additional argument, the
9451 window being displayed, and pass it to Fget_char_property.
9454 * dispextern.h (struct bidi_it): New member w, the window being
9456 (compute_display_string_pos): Adjust prototype.
9458 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9460 * xgselect.c: Remove unneeded include xterm.h.
9462 * process.c (wait_reading_process_output): Check for NS before GLIB.
9463 GLIB may be linked in due to rsvg, but ns_select must be called.
9465 * xgselect.c (xg_select): Remove call to window_system_available
9466 and g_main_context_pending at the top, so Gdk events (i.e. file
9467 notify) are processed when Emacs is started with -nw.
9469 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9471 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9472 (ctagsfiles3): New variable, includes only *.m files.
9473 (TAGS): Use an explicit language name in the regular expressions,
9474 to avoid transformation of '/SOMETHING' by MSYS to
9475 'c:\MSYS\SOMETHING'.
9477 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9479 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9481 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9483 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9484 still need to set the mouse pointer shape and activate help-echo.
9487 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9489 A few porting etc. fixes for the new file monitor code.
9490 See the thread containing
9491 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9492 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9493 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9494 (dir_monitor_callback, Fgfile_rm_watch):
9495 Use assq_no_quit instead of Fassoc, for speed.
9496 (dir_monitor_callback, Fgfile_rm_watch):
9497 eassert that the monitor is a fixnum.
9498 (dir_monitor_callback): No need for CDR_SAFE.
9499 Simplify building of lisp with alternative tails.
9500 (Fgfile_add_watch, Fgfile_rm_watch):
9501 Do not assume glib functions set errno reliably on failure.
9502 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9503 and signal an error otherwise.
9504 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9505 Use Fdelq instead of Fdelete, for speed.
9507 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9509 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9510 don't insist on being invoked on a highlighted tool-bar button.
9511 Avoids losing tool-bar functionality when mouse-highlight is nil.
9512 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9513 Don't highlight when mouse-highlight is nil.
9514 (note_mouse_highlight): When mouse-highlight is nil, don't return
9515 right away; instead, run tool-bar and mode-line highlight
9516 subroutine, clear any existing highlight, and revert the mouse
9517 pointer to its default shape. (Bug#14558)
9519 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9521 * lisp.mk (lisp): Add prog-mode.el.
9523 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9525 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9526 * process.c (dummy_handler): New function.
9527 (lib_child_handler): New static var.
9528 (handle_child_signal): Invoke it.
9529 (catch_child_signal): If a library has set up a signal handler,
9530 save it into lib_child_handler.
9531 (init_process_emacs): If using glib and not on Windows, tickle glib's
9532 child-handling code so that it initializes its private SIGCHLD handler.
9533 * syssignal.h (SA_SIGINFO): Default to 0.
9534 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9535 31; it should no longer be needed now.
9537 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9539 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9541 * gfilenotify.c (globals_of_gfilenotify): New function.
9542 (syms_of_gfilenotify): Move global initialization there.
9544 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9546 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9548 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9549 * keyboard.c (menu_bar_items, tool_bar_items):
9550 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9551 not override local keymaps any more.
9553 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9555 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9557 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9559 * w32console.c (initialize_w32_display): Return the dimensions of
9560 the console window via 2 additional arguments, not via the current
9561 frame. This avoids crashes due to overrunning the bounds of
9562 frame's decode_mode_spec_buffer, which is not resized following
9563 the change of the frame dimensions from the initial 10x10.
9565 * w32term.h (w32_initialize_display_info): Adjust prototype.
9567 * term.c (init_tty): Take dimensions of the frame from the values
9568 returned by initialize_w32_display.
9570 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9571 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9572 (LIBES): Add $(GFILENOTIFY_LIBS).
9574 * w32inevt.c (handle_file_notifications): Add dummy implementation
9575 for !HAVE_W32NOTIFY.
9577 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9579 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9581 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9583 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9585 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9587 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9589 Fix minor problems found by static checking.
9590 * data.c (pure_write_error):
9591 Use xsignal2, not Fsignal, as Fsignal might return.
9592 * eval.c (set_backtrace_debug_on_exit): Now static.
9593 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9594 No longer inline. EXTERN_INLINE is needed only for functions
9595 defined in .h files. Reindent function header as per GNU style.
9596 (backtrace_p, backtrace_top, backtrace_next):
9597 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9598 compiler or linker. Add extern decls to pacify gcc -Wall.
9599 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9601 * frame.c (free_monitors): Define only on platforms that need it.
9602 * nsterm.m (ns_term_init):
9603 * process.c (catch_child_signal):
9604 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9605 defined on all porting targets these days.
9606 * process.c, process.h (catch_child_signal):
9607 Make it extern only if NS_IMPL_GNUSTEP is defined.
9609 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9611 * w32.c (gettimeofday): Make the signature identical to prototype
9612 in nt/inc/sys/time.h.
9614 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9616 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9619 * keyboard.c (safe_run_hooks_error): Improve error message.
9621 * data.c (pure_write_error): Add `object' argument.
9622 * puresize.h (CHECK_IMPURE): Use it.
9624 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9626 * Makefile.in (NOTIFY_OBJ): New variable.
9627 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9629 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9630 Call syms_of_gfilenotify.
9632 * gfilenotify.c: New file.
9634 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9635 and Qfile_w32notify.
9636 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9637 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9639 * lisp.h: Declare syms_of_gfilenotify.
9641 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9643 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9645 Merge the specpdl and backtrace stacks. Make the structure of the
9646 specpdl entries more obvious via a tagged union of structs.
9647 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9648 (enum specbind_tag): New enum.
9649 (struct specbinding): Make it a tagged union of structs.
9650 Add a case for backtrace records.
9651 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9652 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9653 (backtrace_debug_on_exit): New accessors.
9654 (struct backtrace): Remove.
9655 (struct catchtag): Remove backlist field.
9656 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9658 (Flocal_variable_p): Speed up the common case where the binding is
9660 * eval.c (backtrace_list): Remove.
9661 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9662 (set_backtrace_args, set_backtrace_nargs)
9663 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9664 (backtrace_next): New functions.
9665 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9666 (unwind_to_catch, internal_lisp_condition_case)
9667 (internal_condition_case, internal_condition_case_1)
9668 (internal_condition_case_2, internal_condition_case_n): Don't bother
9669 with backtrace_list any more.
9670 (Fsignal): Adjust to new backtrace format.
9671 (grow_specpdl): Move up.
9672 (record_in_backtrace): New function.
9673 (eval_sub, Ffuncall): Use it.
9674 (apply_lambda): Adjust to new backtrace format.
9675 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9677 (specbind): Adjust to new specpdl format. Simplify.
9678 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9679 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9681 (mark_backtrace): Remove.
9682 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9683 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9684 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9686 * profiler.c (record_backtrace): Use get_backtrace.
9687 (handle_profiler_signal): Use backtrace_top_function.
9688 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9691 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9693 * process.h (catch_child_signal): Declare.
9695 * process.c (catch_child_signal): New function.
9696 (init_process_emacs): Call it.
9698 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9699 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9701 (x_set_cursor_type): Remove declaration.
9702 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9703 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9704 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9705 (ns_get_color): Use F suffix on float.
9706 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9707 (ns_get_rgb_color): Remove.
9708 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9709 (note_mouse_movement): x and y are CGFloat.
9710 (ns_draw_fringe_bitmap): Remove unused rowY.
9711 Change #if to COCOA && >= 10_6.
9712 (ns_draw_window_cursor): Remove unused overspill.
9713 (ns_draw_underwave): width and x are EamcsCGFloat.
9714 (ns_draw_box): thickness is CGFloat.
9715 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9716 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9717 if not in main thread.
9718 (ns_get_pending_menu_title, ns_check_menu_open)
9719 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9720 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9721 (sendFromMainThread:): New method.
9722 (changeFont:): size is CGFloat.
9723 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9724 Disable warning about permanent text.
9725 (characterIndexForPoint:): Adjust return type depending on GNUstep
9727 (mouseDown:): delta is CGFloat.
9728 (updateFrameSize): Remove unised variable f.
9729 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9730 Cast float to EmacsCGFloat.
9731 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9732 also to -1 when restoring.
9733 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9734 inside NS_IMPL_COCOA.
9735 (toggleFullScreen:): Put call to toggleFullScreen inside
9736 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9737 (setPosition:portion:whole:): por is CGFloat.
9738 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9739 (mouseDown:): Use CGFloat.
9740 (mouseDragged:): Remove unised variable edge.
9741 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9743 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9745 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9746 when NS_IMPL_GNUSTEP.
9747 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9748 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9749 (EmacsToolbar): Add clearAll. Add tag argument to
9750 addDisplayItemWithImage.
9751 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9753 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9755 * nsmenu.m (ns_update_menubar): Make static.
9756 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9757 (fillWithWidgetValue:): Add cast to SEL for setAction.
9758 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9759 (update_frame_tool_bar): Update code for GNUstep.
9760 (clearAll): New method.
9761 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9762 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9763 Move identifierToItem setObject and activeIdentifiers addObject before
9764 call to insertItemWithItemIdentifier.
9765 (validateVisibleItems): Fix indentation.
9766 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9767 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9768 UtilityWindow to aStyle, remove call to setStyleMask.
9770 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9772 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9773 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9774 Use F suffix on floats.
9775 (ns_char_width): Returns CGFloat.
9776 (ns_ascii_average_width): w is CGFloat instead of float.
9777 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9779 (ns_glyph_metrics): CGFloat instead of float.
9781 * nsfns.m (x_set_foreground_color, x_set_background_color):
9783 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9784 remove unused variables.
9785 (Fns_read_file_name): Keep track if panel is for save.
9786 Use ns_filename_from_panel/ns_directory_from_panel.
9787 (Fns_list_services): delegate only used for COCOA.
9788 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9789 Just return the input if GNUstep.
9790 (x_screen_planes): Remove.
9791 (Fxw_color_values): Use EmacsCGFloat
9792 (Fns_display_monitor_attributes_list): Only get screen number for
9794 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9796 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9797 ns_directory_from_panel.
9799 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9801 * process.c (handle_child_signal): Also use WCONTINUED.
9802 This is so that list-processes doesn't mistakenly list the process
9803 as stopped, when the process has actually been continued and is
9806 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9808 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9809 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9810 not already configured.
9812 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9814 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9816 * Makefile.in (mostlyclean): Remove *.res files.
9818 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9820 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9821 a buffer (bug#8447).
9823 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9825 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9826 display vector, and we backtrack, handle the case that the
9827 previous character position is also displayed from a display
9828 vector or covered by a display string or image. (Bug#14476)
9830 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9832 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9833 (struct MonitorInfo, free_monitors): Remove.
9834 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9835 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9836 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9839 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9840 (struct MonitorInfo, free_monitors): Remove.
9841 (ns_screen_name): Make static.
9842 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9843 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9846 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9847 (struct MonitorInfo): New struct.
9848 (free_monitors, make_monitor_attribute_list): Declare.
9850 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9852 (free_monitors, make_monitor_attribute_list): New functions.
9853 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9856 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9858 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9860 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9862 * keyboard.c: Apply keyboard decoding only to events that come directly
9863 from the tty, not from unread-command-events (bug#14368).
9864 (read_event_from_main_queue): New function, extracted from read_char.
9865 (read_decoded_char): Remove.
9866 (read_decoded_event_from_main_queue): New function to replace it.
9867 (read_char): Use it.
9868 (read_key_sequence): Use read_char rather than read_decoded_char.
9870 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9872 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9874 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9876 2013-05-22 Kenichi Handa <handa@gnu.org>
9878 The following changes are to fix the setting of
9879 buffer-file-coding-system on, for instance, C-x RET c unix RET
9880 _FILE_OF_DOS_EOL_TYPE_ RET.
9882 * coding.h (struct coding_system): New member detected_utf8_chars.
9884 * coding.c (detect_coding_utf_8): Count characters and check EOL
9885 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9887 (setup_coding_system): Do not initialize coding->head_ascii.
9888 (check_ascii): Do not set coding->eol_seen but update it. Do not
9889 call adjust_coding_eol_type here.
9890 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9891 If the eol-type of CODING is already specified, adjust the eol type
9892 of the found coding-system.
9893 (decode_coding_gap): Cancel previous change. Utilize the
9894 character numbers counted by detect_coding_utf_8. Fix detection
9897 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9899 * search.c (looking_at_1): Only set last_thing_searched if the match
9900 changed the match-data (bug#14281).
9902 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9904 * xdisp.c (reseat_at_previous_visible_line_start):
9905 Already declared in dispextern.h, so remove it here.
9906 (move_it_vertically_backward): Likewise.
9908 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9910 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9911 (Fx_display_pixel_width, Fx_display_pixel_height)
9912 (Fx_display_mm_width, Fx_display_mm_height):
9913 Mention `display-monitor-attributes-list' in docstrings.
9915 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9916 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9917 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9918 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9919 (Fx_display_backing_store, Fx_display_visual_class)
9920 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9921 (Fx_display_grayscale_p, Fx_display_pixel_width)
9922 (Fx_display_pixel_height, Fx_display_planes)
9923 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9924 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9925 (Fx_display_mm_width, Fx_display_mm_height)
9926 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9927 height for all physical monitors as in X11.
9929 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9930 Return pixel width or height for all physical monitors as in X11.
9932 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9934 Port --enable-gcc-warnings to clang.
9935 * bytecode.c (exec_byte_code):
9937 Redo diagnostic pragmas to pacify clang, too.
9938 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9939 * editfns.c (Fencode_time):
9940 * fileio.c (file_accessible_directory_p):
9941 * font.c (font_unparse_xlfd):
9942 Use '&"string"[index]' instead of '"string" + (index)'.
9943 * undo.c (user_error): Remove; unused.
9945 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9947 * insdel.c (insert_1_both): Document the arguments, instead of
9948 referring to insert_1, which no longer exists.
9950 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9951 some window, increment windows_or_buffers_changed, so that
9952 *Messages* display in that window is updated. (Bug#14408)
9954 * w32.c: Include epaths.h.
9955 (init_environment): Use cmdproxy.exe without leading directories.
9956 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9958 (gettimeofday): Adjust signature and return value to Posix
9961 * unexw32.c (open_output_file): Delete the existing emacs.exe
9962 before creating it, to break the hard link to the versioned
9965 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9966 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9967 (FIRSTFILE_OBJ): New variables.
9968 (W32_RES): Rename to EMACSRES. All users changed.
9969 (base_obj): Use $(CM_OBJ).
9970 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9971 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9972 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9973 $(W32_RES_LINK) before $(LIBES).
9974 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9976 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9978 * makefile.w32-in (DOC): Use just "DOC".
9980 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9982 * process.c: Export default filters and sentinels to Elisp.
9983 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9985 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9986 (Fset_process_sentinel, Fformat_network_address):
9987 Default to them instead of nil.
9988 (server_accept_connection): Sentinels can't be nil any more.
9989 (read_and_dispose_of_process_output): New function, extracted from
9990 read_process_output.
9991 (read_process_output): Use it; filters can't be nil.
9992 (Finternal_default_process_filter): New function, extracted from
9993 read_process_output.
9994 (exec_sentinel_unwind): Remove function.
9995 (exec_sentinel): Don't zilch sentinel while running.
9996 (status_notify): Sentinels can't be nil.
9997 (Finternal_default_process_sentinel): New function extracted from
9999 (setup_process_coding_systems): Default filter is not nil any more.
10000 (syms_of_process): Export new Elisp functions and initialize
10002 * lisp.h (make_lisp_proc): New function.
10004 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10006 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10008 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10010 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10011 unless we know that the window w is a leaf window.
10012 Another attempt at solving bug#14062.
10014 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10016 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10019 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10021 * image.c (gif_load): Check that subimages fit (Bug#14345).
10023 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10025 * lread.c (skip_dyn_eof): New function.
10026 (read1): Use it to skip the end of a file in response to #@00.
10028 * doc.c (get_doc_string): Slightly relax the sanity checking.
10030 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10032 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10033 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10034 (MonitorInfo): New struct.
10035 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10036 (Fns_display_monitor_attributes_list): New functions.
10037 (display-usable-bounds): Remove.
10038 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10041 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10043 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10044 (GTK_CHECK_VERSION): New macro, if not already defined.
10045 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10046 replaced by GTK_CHECK_VERSION.
10048 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10050 * xterm.h (GTK_PREREQ): New macro.
10051 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10052 to use this macro instead, for consistency and clarity.
10054 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10056 * xdisp.c (row_for_charpos_p): New function, with code of
10057 cursor_row_p, but accepts an additional argument CHARPOS instead
10058 of using a hardcoded PT.
10059 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10060 (row_containing_pos): Call row_for_charpos_p instead of partially
10061 doing the same. Fixes cursor positioning under longlines-mode
10062 when longlines-show-effect includes more than one newline, when
10063 moving the cursor vertically up.
10065 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10067 * makefile.w32-in (ACL_H): New macro.
10068 ($(BLD)/fileio.$(O)): Update dependencies.
10070 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10072 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10073 * Makefile.in (LIB_ACL): New macro.
10074 (LIBACL_LIBS): Remove.
10075 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10076 * fileio.c: Include <acl.h>.
10077 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10078 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10080 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10083 * unexelf.c: Don't assume ElfW (Half) fits in int.
10084 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10085 when dealing with ElfW (Half) values, since they can exceed 2**31
10086 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10087 (entry_address): Omit unused NUM arg. All uses changed.
10089 2013-05-07 Juri Linkov <juri@jurta.org>
10091 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10092 to the string converted from number with `Fnumber_to_string'.
10095 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10097 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10098 This fixes a problem introduced by my previous change.
10100 2013-05-07 Glenn Morris <rgm@gnu.org>
10102 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10104 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10106 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10108 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10110 Static checking by GCC 4.8.0.
10111 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10112 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10113 (x_get_monitor_attributes_fallback)
10114 (x_get_monitor_attributes_xinerama)
10115 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10116 Define only if USE_GTK.
10117 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10118 (x_get_monitor_attributes_fallback): Omit unused locals.
10119 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10120 Use double, not float, to avoid mixed-mode floating point arithmetic.
10122 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10123 Jan Djärv <jan.h.d@swipnet.se>
10125 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10126 (XINERAMA_CFLAGS): New macros.
10127 (ALL_CFLAGS, LIBES): Use them.
10129 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10130 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10131 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10132 (syms_of_xfns): DEFSYM them.
10133 (struct MonitorInfo): New struct.
10134 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10135 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10136 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10137 (x_get_monitor_attributes_xinerama): New functions.
10138 (Fx_display_monitor_attributes_list): New primitive.
10139 (syms_of_xfns): Defsubr it.
10141 * xterm.h (x_display_info): Add Xatom_net_workarea and
10142 Xatom_net_current_desktop.
10144 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10145 and dpyinfo->Xatom_net_current_desktop.
10147 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10149 * xdisp.c (pos_visible_p): Use the special code for finding the
10150 beginning of a display property or overlay for any "replacing"
10151 display property, not just for display strings. This solves
10152 incorrect reporting of position by posn-at-point. (Bug#14241)
10154 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10156 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10157 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10158 Verify that ElfW (Half) fits in int.
10159 (fatal): Use same signature as lisp.h.
10160 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10161 configure and build with -DUNEXELF_DEBUG without worrying about
10162 other modules that use DEBUG.
10163 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10164 possibly-wide integers now uses it instead of plain fprintf.
10165 (entry_address): New function, which avoids problems with 32-bit
10166 overflow on 64-bit hosts.
10167 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10168 (round_up): Don't assume the remainder fits in int.
10169 (find_section): Use bool for boolean. Simplify debug code.
10170 (unexec): Don't assume file sizes fit in int or size_t.
10171 Omit unnecessary trailing newline in 'fatal' format.
10172 Use strerror rather than outputting decimal error number.
10173 Remove unused code when emacs is not defined;
10174 this file relies on Emacs now.
10175 Don't assume e_phnum and e_shnum are positive.
10177 * regex.c: Fix problems when DEBUG is defined.
10178 (extract_number, extract_number_and_incr): Define regardless of
10179 whether DEBUG is defined; that's simpler and makes the code less
10180 likely to go stale in the normal case when DEBUG is not defined.
10181 Return int rather than taking an int * arg. All callers changed.
10182 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10183 Remove, replacing with ...
10184 (DEBUG_PRINT): New macro. All callers changed.
10185 (DEBUG_COMPILES_ARGUMENTS): New macro.
10186 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10187 (print_compiled_pattern, print_double_string) [DEBUG]:
10188 Use prototype rather than old-style definition.
10189 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10190 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10191 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10192 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10193 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10194 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10195 This matters only when DEBUG is defined.
10197 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10199 * xdisp.c (set_iterator_to_next): Set the
10200 ignore_overlay_strings_at_pos_p flag only if we are _really_
10201 iterating over an overlay string, as indicated by the
10202 current.overlay_string_index member. (Bug#14306)
10204 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10206 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10207 to where it is used, to avoid autorelease issues (Bug#14050).
10209 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10211 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10212 * fileio.c (syms_of_fileio): Implement this.
10213 * filelock.c (create_lock_file): If symbolic links don't work, so
10214 we use a regular file as a lock file, do not fsync the lock file;
10217 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10219 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10220 (syms_of_minibuf): Adjust accodingly.
10222 * callint.c (Fcall_interactively): Adjust calls accordingly.
10224 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10226 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10227 w->contents is a buffer before computing everything else.
10228 Use parentheses to disambiguate last part of the condition.
10230 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10231 assertion violations. (Bug#14062)
10233 2013-05-01 David Reitter <david.reitter@gmail.com>
10235 * nsfns.m (ns_tooltip): Initialize.
10237 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10239 * coding.c (decode_coding_gap): Don't remove the character before
10240 a newline unless it's a CR character. (Bug#14287)
10242 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10244 * dispextern.h (struct face): Move enum face_underline_type
10245 earlier so that bitfields can be in the same word.
10247 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10249 * nsfns.m (handlePanelKeys): New function.
10250 (EmacsOpenPanel:performKeyEquivalent:)
10251 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10252 arrows/function/control and copy/paste keys (Bug#14296).
10254 2013-04-27 Juri Linkov <juri@jurta.org>
10256 * callint.c (Fcall_interactively): Call `Qread_number' for
10257 interactive code letter `n' instead of using duplicate code.
10260 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10262 * systime.h (make_timeval): Declare as 'const'.
10264 2013-04-27 Kenichi Handa <handa@gnu.org>
10266 * font.c (font_open_entity): Always open a font of manageable
10269 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10271 Port better to AIX (Bug#14258).
10272 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10275 2013-04-24 Kenichi Handa <handa@gnu.org>
10277 * coding.c (decode_coding_iso_2022): When an invalid escape
10278 sequence is encountered, reset the invocation and designation
10279 status to the safest one.
10281 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10283 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10284 Without this fix, "make distclean" leaves stamp-h1 behind.
10286 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10288 * w32fns.c (w32_fullscreen_rect): New function to compute the
10289 window rectangle for the given fullscreen mode.
10290 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10291 longer tunes the window size. This keeps the window's edges flush
10292 with the screen and allows the taskbar to hide itself in fullboth.
10294 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10295 window decorations and uses the entire screen.
10297 * w32term.h (w32_fullscreen_rect) Add prototype.
10298 (struct w32_output): Replace normal_width, normal_height,
10299 normal_top, and normal_left members with a single normal_placement
10301 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10303 (FRAME_NORMAL_PLACEMENT): New macro.
10305 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10307 * minibuf.c (Ftest_completion): Silence compiler warning.
10309 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10311 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10314 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10317 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10318 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10319 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10320 parentheses where appropriate.
10322 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10324 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10326 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10328 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10329 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10330 Mention in the doc string that setting these variables takes
10331 effect only after a call to set-window-buffer. (Bug#14200)
10333 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10335 * indent.c (Fvertical_motion): Don't consider display strings on
10336 overlay strings as display strings on the buffer position we
10337 started from. This prevents vertical cursor motion from jumping
10338 more than one line when there's an overlay string with a display
10339 property at end of line.
10340 Reported by Karl Chen <Karl.Chen@quarl.org> in
10341 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10343 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10345 * window.c (select_window): `record_buffer' even if window is
10346 already selected (bug#14191).
10348 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10350 * window.c (Fwindow_end): Test more flags, including the buffer's
10351 last_overlay_modified flag, to determine whether the window's
10352 display is really up-to-date. Prevents the function from
10353 returning a stale value. (Bug#14170)
10354 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10357 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10359 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10360 garbaged only if it is not already the top frame on its TTY.
10361 This prevents flickering due to constant redrawing of TTY frames when
10362 there are GUI frames open in the same session. (Bug#13864)
10364 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10366 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10367 of marking the idle timers directly.
10369 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10371 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10372 tables (bug#14054).
10374 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10376 * window.c (select_window): Don't record_buffer while the invariant is
10377 temporarily broken (bug#14161).
10379 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10381 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10383 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10385 2013-04-07 Romain Francoise <romain@orebokech.com>
10387 Ignore additional platform-specific ACL errors (Bug#13702).
10388 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10389 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10391 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10393 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10396 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10398 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10399 This bug was introduced by my 2013-02-25 change that simplified
10400 data_start configuration. Without this change, on GNU/Linux
10401 an Emacs configured with --enable-profiling fails immediately
10402 due to a profiler signal.
10403 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10404 with these flags. On platforms where special flags are needed
10405 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10406 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10407 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10409 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10411 Get rid of some platform-specific functions examining window
10412 system and its capabilities. This is a partial rework of the
10414 * lisp.h (have_menus_p): Remove prototype. This function is
10415 replaced with platform-independent window_system_available.
10416 (check_window_system): Move to...
10417 * frame.h (decode_window_system_frame, window_system_available):
10418 ...here, add new prototypes.
10419 * frame.c (window_system_available, decode_window_system_frame):
10421 (check_window_system): Platform-independent now.
10422 * xterm.h (x_in_use): Remove declaration.
10424 * w32term.h (check_x_frame):
10425 * nsterm.h (check_x_frame): Remove prototypes. This function
10426 is replaced with platform-independent decode_window_system_frame.
10427 * msdos.c (have_menus_p): Remove.
10428 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10429 Remove platform-specific functions. Use check_window_system,
10430 decode_window_system_frame and check_ns_display_info where
10431 appropriate. Minor style and comment tweaks.
10432 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10433 (check_x_frame): Likewise.
10434 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10436 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10437 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10438 * xmenu.c, xselect.c: All related users changed.
10440 2013-04-03 Kenichi Handa <handa@gnu.org>
10442 The following changes is to optimize the code for reading UTF-8
10445 * coding.c (check_ascii): Rename from detect_ascii. Return value
10446 changed. Check EOL format. Do not call adjust_coding_eol_type
10448 (check_utf_8): New function.
10449 (adjust_coding_eol_type): Do nothing if already adjusted.
10450 (detect_coding): Compare the return value of check_ascii with
10451 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10452 (decode_coding_gap): Optimize for valid UTF-8.
10454 2013-03-21 Kenichi Handa <handa@gnu.org>
10456 * coding.c (syms_of_coding): Cancel previous change.
10458 * insdel.c (insert_from_gap): Fix previous change.
10460 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10462 Consistently use platform-specific function to detect window system.
10463 * lisp.h (check_window_system): New prototype. This function is
10464 going to replace check_x, check_w32 and check_ns.
10465 (have_menus_p): Mention msdos.c in comment.
10466 * fontset.c (check_window_system_func): Remove. Adjust all users.
10467 * fontset.h (check_window_system_func): Remove prototype.
10468 * nsterm.h (check_ns):
10469 * xterm.h (check_x):
10470 * w32term.h (check_w32): Likewise.
10471 * menu.c (Fx_popup_menu): Use check_window_system.
10472 * msdos.c (check_window_system): Define for MS-DOS.
10473 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10474 * w32fns.c (check_window_system): Likewise for MS-Windows.
10475 * xfns.c (check_window_system): Likewise for X.
10476 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10477 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10479 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10481 Prefer < to > in range checks such as 0 <= i && i < N.
10482 This makes it easier to visualize quantities on a number line.
10483 This patch doesn't apply to all such range checks,
10484 only to the range checks affected by the 2013-03-24 change.
10485 This patch reverts most of the 2013-03-24 change.
10486 * alloc.c (xpalloc, Fgarbage_collect):
10487 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10488 * character.c (string_escape_byte8):
10489 * charset.c (read_hex):
10490 * data.c (cons_to_unsigned):
10491 * dispnew.c (update_frame_1):
10492 * doc.c (Fsubstitute_command_keys):
10493 * doprnt.c (doprnt):
10494 * editfns.c (hi_time, decode_time_components):
10495 * fileio.c (file_offset):
10496 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10497 * font.c (font_intern_prop):
10498 * frame.c (x_set_alpha):
10499 * gtkutil.c (get_utf8_string):
10500 * indent.c (check_display_width):
10501 * keymap.c (Fkey_description):
10502 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10504 * minibuf.c (read_minibuf_noninteractive):
10505 * process.c (wait_reading_process_output):
10506 * search.c (Freplace_match):
10507 * window.c (get_phys_cursor_glyph):
10508 * xdisp.c (redisplay_internal):
10509 * xsmfns.c (smc_save_yourself_CB):
10510 Prefer < to > for range checks.
10511 * dispnew.c (sit_for): Don't mishandle NaNs.
10512 This fixes a bug introduced in the 2013-03-24 change.
10513 * editfns.c (decode_time_components): Don't hoist comparison.
10514 This fixes another bug introduced in the 2013-03-24 change.
10516 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10518 * frame.h (struct frame): Drop scroll_bottom_vpos
10519 member becaue all real users are dead long ago.
10520 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10521 * xdisp.c (redisplay_internal): Adjust user.
10523 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10525 * nsmenu.m (showAtX:Y:for:): setLevel to
10526 NSPopUpMenuWindowLevel (Bug#13998).
10528 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10530 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10531 (ns_check_pending_open_menu): Declare.
10533 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10534 (x_activate_menubar): Update the menu with title that matches
10535 ns_get_pending_menu_title, and call
10536 ns_check_pending_openmenu (Bug#12698).
10537 (menuWillOpen:): New method.
10538 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10540 * nsterm.m (menu_will_open_state, menu_mouse_point)
10541 (menu_pending_title): New varaibles.
10542 (ns_get_pending_menu_title, ns_check_menu_open)
10543 (ns_check_pending_open_menu): New functions.
10545 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10547 * indent.c (current_column_bol_cache): Remove leftover which is not
10548 used in Fmove_to_column any more.
10549 (current_column, scan_for_column): Adjust users.
10550 * keyboard.c (last_point_position_buffer, last_point_position_window):
10551 Remove leftovers which are not used for recording undo any more.
10552 (command_loop_1, syms_of_keyboard): Adjust users.
10553 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10554 redisplay_window any more.
10555 (move_it_to): Adjust user.
10557 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10559 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10560 Update dependencies.
10562 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10564 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10565 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10566 forward references.
10568 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10570 * window.h (struct window): Replace hchild, vchild and buffer slots
10571 with a single slot 'contents'. This is possible because each valid
10572 window may have either the child window (in vertical or horizontal
10573 combination) or buffer to display (for the leaf window). Using that,
10574 a lot of operations to traverse and/or change window hierarchies may
10575 be simplified. New member horizontal is used to distinguish between
10576 horizontal and vertical combinations of internal windows.
10577 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10578 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10579 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10580 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10581 Use contents slot, not buffer, where appropriate.
10582 (wset_combination): New function.
10583 (wset_buffer): Add eassert.
10584 (Fframe_first_window): Simplify the loop reaching first window.
10585 (Fwindow_buffer): Use WINDOW_LEAF_P.
10586 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10587 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10588 (unshow_buffer): Convert initial debugging check to eassert.
10589 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10590 (make_parent_window, window_resize_check, window_resize_apply)
10591 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10592 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10593 Adjust to match struct window changes.
10594 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10595 (mark_window_cursors_off, count_windows, get_leaf_windows)
10596 (foreach_window_1): Simplify the loop.
10597 * alloc.c (mark_object): Do not check for the leaf window because
10598 internal windows has no glyph matrices anyway.
10599 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10600 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10601 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10602 (build_frame_matrix_from_window_tree, mirror_make_current)
10603 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10604 (update_window_tree, set_window_update_flags): Simplify the loop.
10605 (sync_window_with_frame_matrix_rows): Enforce live window.
10606 Use contents slot, not buffer, where appropriate.
10607 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10608 and WINDOW_HORIZONTAL_COMBINATION_P.
10609 (make_frame_visible_1): Simplify the loop.
10610 Use contents slot, not buffer, where appropriate.
10611 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10612 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10613 (expose_window_tree): Likewise.
10614 Use contents slot, not buffer, where appropriate.
10615 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10616 to avoid deleted windows. Use contents slot instead of buffer.
10617 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10618 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10619 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10620 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10622 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10624 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10625 identify the reasons for assertion violations in bug#14062 and
10627 (Fx_show_tip): Fix compilation error under
10628 "--enable-check-lisp-object-type". (Bug#14073)
10630 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10631 Reported by <rzl24ozi@gmail.com>.
10633 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10635 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10637 (unwind_with_echo_area_buffer): ...to restore it here.
10638 This is needed to ensure that...
10639 (redisplay_window): ...both window markers are valid here,
10640 which is verified by eassert.
10641 * editfns.c (save_excursion_save): Do not assume that
10642 selected_window always displays the buffer.
10643 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10646 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10648 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10651 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10653 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10655 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10657 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10658 since MinGW's w32api headers do. This avoids compiler warnings.
10660 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10661 if already defined.
10663 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10665 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10667 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10669 * gtkutil.c (style_changed_cb): Check if frame is live and an
10670 X frame (Bug#14038).
10672 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10674 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10675 Define only for _WIN32_WINNT less than 0x0500.
10676 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10678 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10679 see its own definitions of 'struct timeval' and 'struct timezone'.
10681 Fix incompatibilities between MinGW.org and MinGW64 headers.
10682 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10684 * w32.c (REPARSE_DATA_BUFFER): Guard with
10685 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10687 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10689 * xterm.c: Include X11/XKBlib.h
10690 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10692 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10694 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10696 * blockinput.h (input_blocked_p): Likewise.
10697 * bytecode.c (exec_byte_code): Likewise.
10698 * callproc.c (call_process_kill, call_process_cleanup)
10699 (Fcall_process): Likewise.
10700 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10701 (Fccl_execute_on_string): Likewise.
10702 * character.c (string_escape_byte8): Likewise.
10703 * charset.c (read_hex): Likewise.
10704 * cm.c (calccost): Likewise.
10705 * data.c (cons_to_unsigned): Likewise.
10706 * dired.c (directory_files_internal, file_name_completion):
10708 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10709 (sit_for): Likewise.
10710 * doc.c (Fsubstitute_command_keys): Likewise.
10711 * doprnt.c (doprnt): Likewise.
10712 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10713 * emacsgtkfixed.c: Likewise.
10714 * fileio.c (file_offset, Fwrite_region): Likewise.
10715 * floatfns.c (Fexpt, fmod_float): Likewise.
10716 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10718 * font.c (font_intern_prop): Likewise.
10719 * frame.c (x_set_alpha): Likewise.
10720 * gtkutil.c (get_utf8_string): Likewise.
10721 * indent.c (check_display_width): Likewise.
10722 * intervals.c (create_root_interval, rotate_right, rotate_left)
10723 (split_interval_right, split_interval_left)
10724 (adjust_intervals_for_insertion, delete_node)
10725 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10726 (merge_interval_right, merge_interval_left, copy_intervals)
10727 (set_intervals_multibyte_1): Likewise.
10728 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10729 * keymap.c (Fkey_description): Likewise.
10730 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10731 * lread.c (openp, read_integer, read1, string_to_number):
10733 * menu.c (ensure_menu_items): Likewise.
10734 * minibuf.c (read_minibuf_noninteractive): Likewise.
10735 * print.c (printchar, strout): Likewise.
10736 * process.c (create_process, Faccept_process_output)
10737 (wait_reading_process_output, read_process_output, send_process)
10738 (wait_reading_process_output): Likewise.
10739 * profiler.c (make_log, handle_profiler_signal): Likewise.
10740 * regex.c (re_exec): Likewise.
10741 * regex.h: Likewise.
10742 * search.c (looking_at_1, Freplace_match): Likewise.
10743 * sysdep.c (get_child_status, procfs_ttyname)
10744 (procfs_get_total_memory): Likewise.
10745 * systime.h (EMACS_TIME_VALID_P): Likewise.
10746 * term.c (dissociate_if_controlling_tty): Likewise.
10747 * window.c (get_phys_cursor_glyph): Likewise.
10748 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10749 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10751 * xfns.c (Fx_window_property): Likewise.
10752 * xmenu.c (set_frame_menubar): Likewise.
10753 * xselect.c (x_get_window_property, x_handle_dnd_message):
10755 * xsmfns.c (smc_save_yourself_CB): Likewise.
10756 * xterm.c (x_scroll_bar_set_handle): Likewise.
10758 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10760 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10761 to be optional or nil. Adjust comment and convert it to docstring.
10762 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10763 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10765 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10767 Static checking by GCC 4.8-20130319.
10768 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10769 * process.c (Fset_process_datagram_address)
10770 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10771 * xdisp.c (get_char_face_and_encoding)
10772 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10773 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10774 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10776 2013-03-24 Ken Brown <kbrown@cornell.edu>
10778 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10779 fix compilation on 64-bit Cygwin, where underscores are not
10780 automatically prepended.
10782 * w32term.c (w32_initialize): Silence compiler warning.
10784 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10786 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10787 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10788 variables, to save and restore frame dimensions.
10789 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10790 after returning from a 'fullscreen' configuration.
10791 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10792 to avoid races between the main thread and the input thread.
10794 * w32term.h (struct w32_output): New members normal_width,
10795 normal_height, normal_top, normal_left, and prev_fsmode.
10796 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10797 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10798 members of a frame.
10800 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10801 'fullscreen' parameter. Always record previous width and height
10802 of the frame, except when switching out of maximized modes, so
10803 that they could be restored correctly, instead of resetting to the
10804 default frame dimensions. Send SC_RESTORE command to the frame,
10805 unless we are going to send SC_MAXIMIZE, to restore the frame
10806 resize hints in the mouse pointer shown by the window manager.
10809 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10811 * lisp.h (get_frame_param): Adjust conditions for prototype
10814 2013-03-22 Ken Brown <kbrown@cornell.edu>
10816 * unexcw.c: Drop unneeded inclusion of w32common.h.
10817 (report_sheap_usage): Declare.
10818 (read_exe_header): Add magic numbers for x86_64.
10819 (fixup_executable): Fix printf format specifier for unsigned long
10822 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10824 * frame.h (struct frame): Put menu_bar_window under #ifdef
10825 because this member is not needed when X toolkit is in use.
10826 (fset_menu_bar_window):
10827 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10828 (free_glyphs, update_frame):
10829 * xdisp.c (expose_frame): Likewise.
10830 (display_menu_bar): Likewise. Remove redundant eassert.
10831 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10834 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10836 Use functions and constants to manipulate Lisp_Save_Value objects.
10837 This replaces code that used macros and strings and token-pasting.
10838 The change makes the C source a bit easier to follow,
10839 and shrinks the Emacs executable a bit.
10840 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10841 (make_save_value): Change 1st arg from string to enum. All callers
10844 (mark_object): Use if, not #if, for GC_MARK_STACK.
10845 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10846 (XSAVE_OBJECT): Now functions, not macros.
10847 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10848 the constant was never used.
10849 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10850 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10851 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10852 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10854 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10855 type3 with a single member save_type. All uses changed.
10856 (save_type, set_save_pointer, set_save_integer): New functions.
10857 * print.c (PRINTX): Remove.
10859 * alloc.c: Remove redundant static declarations.
10861 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10863 * window.h (struct window): Convert left_col, top_line, total_lines
10864 and total_cols from Lisp_Objects to integers. Adjust comments.
10865 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10867 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10868 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10869 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10870 Adjust users where appropriate.
10872 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10874 * frame.h (struct frame): Drop resx and resy because the same data is
10875 available from window system-specific output context. Adjust users.
10876 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10877 New functions to provide defaults when no window system available.
10878 (FRAME_RES_X, FRAME_RES_Y): New macros.
10879 (NUMVAL): Move from xdisp.c.
10880 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10881 (Ffont_face_attributes, Fopen_font):
10882 * image.c (gs_load):
10883 * w32font.c (fill_in_logfont):
10884 * xdisp.c (calc_pixel_width_or_height):
10885 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10886 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10888 2013-03-20 Kenichi Handa <handa@gnu.org>
10890 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10891 to 1 (temporary workaround until a bug related to ASCII
10892 optimization is fixed).
10894 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10896 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10897 Signal error if window is not internal. Adjust docstring.
10898 (delete_all_child_windows): Use combination_limit to save the buffer.
10899 (Fset_window_configuration): Adjust accordingly.
10900 * print.c (syms_of_print): Initialize debugging output not here...
10901 (init_print_once): ...but in a new function here.
10902 * lisp.h (init_print_once): Add prototype.
10903 * emacs.c (main): Add call to init_print_once. Adjust comments.
10905 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10907 * window.c (window_resize_check, window_resize_apply)
10908 (window_from_coordinates, recombine_windows, set_window_buffer)
10909 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10910 (Fsplit_window_internal, Fdelete_window_internal)
10911 (freeze_window_starts): Use bool for booleans.
10912 * window.h (window_frame_coordinates, resize_frame_windows)
10913 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10915 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10917 * dispnew.c (bitch_at_user): Use `user-error'.
10919 2013-03-17 Ken Brown <kbrown@cornell.edu>
10921 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10922 as return type of image_background. (Bug#13981)
10923 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10925 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10927 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10928 (ns_select): Don't return with result uninitialized.
10930 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10933 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10935 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10936 directories. If filename is nil, get directory name (Bug#13932).
10937 Use getFilename and getDirectory.
10938 (getFilename, getDirectory): New methods for EmacsSavePanel and
10940 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10942 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10944 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10946 2013-03-15 Kenichi Handa <handa@gnu.org>
10948 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10949 (adjust_after_replace): Make it back to static. Delete the third
10950 arg text_at_gap_tail. Cancel the code for handling it.
10952 * coding.h (struct coding_system): New member eol_seen.
10954 * coding.c (detect_ascii): New function.
10955 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10956 when the source bytes are actually scanned. On detecting for
10957 coding_category_utf_8_auto, call detect_ascii instead of scanning
10958 source bytes directly.
10959 (produce_chars): Call insert_from_gap with the new arg 0.
10960 (encode_coding): Likewise.
10961 (decode_coding_gap): Control ASCII optimization by the variable
10962 disable_ascii_optimization instead of #ifndef .. #endif.
10963 Deccode EOL format according to coding->eol_seen.
10964 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10967 * lisp.h (adjust_after_replace): Cancel externing it.
10968 (insert_from_gap): Adjust prototype.
10970 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10972 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10973 FULLSCREEN_MAXIMIZED. (Bug#13935)
10975 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10977 * region-cache.c (find_cache_boundary, move_cache_gap)
10978 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10979 Simplify debugging check and convert to eassert. Adjust comment.
10980 (pp_cache): Put under ENABLE_CHECKING.
10982 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10984 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10985 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10986 and WM_ACTIVATEAPP.
10987 (w32fullscreen_hook): If the frame is visible, reset
10988 f->want_fullscreen flag after changing the frame size. If the
10989 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10992 2013-03-13 Daniel Colascione <dancol@dancol.org>
10994 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10995 too so that these builds can use Cygwin's file conversion
10996 functions. (We've been building and linking cygw32.o all along
10997 and just not using it.)
10999 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11001 File synchronization fixes (Bug#13944).
11002 * Makefile.in (LIB_FDATASYNC): New macro.
11004 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11005 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11006 Don't worry about HAVE_FSYNC, since a substitute fsync is
11007 available if the system lacks one.
11008 (Fwrite_regin): Retry fsync if interrupted.
11010 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11012 * w32term.c (w32_read_socket): If the Emacs frame is being
11013 activated, call w32fullscreen_hook, to make sure the new frame
11014 dimensions are in effect. (Bug#13937)
11016 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11018 * xdisp.c (init_iterator): Simplify because both character and byte
11019 positions are either specified or -1. Add eassert. Adjust comment.
11020 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11021 character and byte positions can be obtained from marker.
11023 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11025 Static checking by Sun C 5.12.
11026 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11027 * bytecode.c (exec_byte_code):
11028 * dispnew.c (init_display):
11030 * fileio.c (Fsubstitute_in_file_name):
11031 * keyboard.c (Fevent_convert_list):
11032 * keymap.c (Fsingle_key_description):
11033 * term.c (maybe_fatal, fatal):
11034 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11035 * xsmfns.c (Fhandle_save_session):
11036 Omit unreachable code.
11037 * keymap.c (map_keymap_char_table_item): Cast void * to
11038 a function pointer type; the C Standard requires this.
11040 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11041 Include <sys/param.h> unconditionally, as that works elsewhere and
11042 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11043 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11046 See ChangeLog.12 for earlier changes.
11048 ;; Local Variables:
11052 Copyright (C) 2011-2014 Free Software Foundation, Inc.
11054 This file is part of GNU Emacs.
11056 GNU Emacs is free software: you can redistribute it and/or modify
11057 it under the terms of the GNU General Public License as published by
11058 the Free Software Foundation, either version 3 of the License, or
11059 (at your option) any later version.
11061 GNU Emacs is distributed in the hope that it will be useful,
11062 but WITHOUT ANY WARRANTY; without even the implied warranty of
11063 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11064 GNU General Public License for more details.
11066 You should have received a copy of the GNU General Public License
11067 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.