1 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
3 On X, always make pointer visible when deleting frame (Bug#17609).
4 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
8 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
9 * keyboard.c (gobble_input): If there is no terminal input error,
10 make sure the pointer is visible for all frames on this terminal.
11 * xterm.c (x_free_frame_resources): Enable pointer visibility if
12 it was previously disabled.
14 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
16 * data.c (Fzerop): Move to Elisp.
17 (syms_of_data): Don't defsubr it.
18 * keyboard.c (echo_keystrokes_p): New function.
19 (read_char, record_menu_key, read_key_sequence): Use it.
21 * callint.c (Qfuncall_interactively): New var.
22 (Qcall_interactively): Remove.
23 (Ffuncall_interactively): New function.
24 (Fcall_interactively): Use it.
25 (syms_of_callint): Defsubr it.
27 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
29 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
30 relocated from under us.
32 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
34 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
36 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
38 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
39 for MinGW, since it no longer uses gmalloc.
41 * buffer.c: Do not define mmap allocations functions for Windows.
42 Remove mmap_find which is unused. Remove mmap_set_vars which does
44 [WINDOWSNT]: Include w32heap.h.
45 (init_buffer): Always allocate new memory for buffers.
47 * emacs.c: Remove mmap_set_vars calls.
49 * image.c (free_image): Undef free for Windows because it is
50 redirected to our private version.
52 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits
54 (copy_executable_and_dump_data): Remove dumping the heap section.
55 (unexec): Restore using_dynamic_heap after dumping.
57 * w32heap.c (dumped_data_commit, malloc_after_dump)
58 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
59 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
60 (mmap_free): New functions.
62 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
64 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
66 * image.c (imagemagick_load_image): Use MagickRealType for local
67 'color_scale', instead of double, to avoid a GCC warning about
70 * xfns.c (Fx_window_property): Remove unused local.
72 Don't kill already-reaped process (Bug#17561).
73 * process.c (process_send_signal): Fix race condition where a
74 subprocess was reaped by a signal handler between the check for
75 liveness and calling 'kill', which meant that Emacs could in
76 theory kill an innocent bystander process. Do the fix by blocking
77 SIGCHLD in a critical section that checks liveness before killing.
79 2014-05-26 Eli Zaretskii <eliz@gnu.org>
81 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if
84 2014-05-26 Ken Brown <kbrown@cornell.edu>
86 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
87 even if !CYGWIN (see bug#17510).
89 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
91 * nsfns.m (Fns_do_applescript): Surround NSApp run
92 with calls to ns_init_events, ns_finish_events (Bug#17424).
94 * nsterm.h (ns_init_events, ns_finish_events): Declare.
96 * nsterm.m (ns_init_events, ns_finish_events): New functions.
97 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
99 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
100 with calls to ns_init_events, ns_finish_events (Bug#17424).
102 2014-05-26 Eli Zaretskii <eliz@gnu.org>
104 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
105 if we are iterating over an object that generates glyphs for
106 marginal areas. (Bug#17585)
108 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
110 * xdisp.c (safe__call1, safe__eval): Now static.
112 2014-05-26 Eli Zaretskii <eliz@gnu.org>
114 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
115 (safe_call, safe__call1): Construct a va_list argument for safe_call.
116 (safe_call1): Call safe_call instead of safe__call directly.
118 2014-05-26 Ken Brown <kbrown@cornell.edu>
120 * w32term.c (x_delete_display) [CYGWIN]: Don't free
121 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
124 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
126 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
127 (safe__call, safe__call1, safe__eval): New functions.
129 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
130 (display_mode_element): Same for `:eval'.
132 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
134 Fix port to 32-bit AIX (Bug#17540).
135 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
136 twice. _text already includes this offset.
137 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
139 2014-05-26 Eli Zaretskii <eliz@gnu.org>
141 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
142 when closest_pos is identical to to_charpos, don't recurse, since
143 we already tried that, and failed. (Bug#17539)
145 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
146 unwinding when frame's faces were not initialized yet, increment
147 the frame's image-cache reference count before calling
148 x_free_frame_resources. Don't dereference
149 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
151 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
153 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
156 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
157 macfont.m, call draw with adjusted arguments so font drivers
158 don't need to do that.
160 * macfont.m (macfont_draw): Merge changes from Macport.
162 2014-05-24 Eli Zaretskii <eliz@gnu.org>
164 * alloc.c (garbage_collect_1): New function, with all of the guts
166 (mark_stack): Accept an argument END and don't mark Lisp objects
167 on the stack beyond the address given by END. Calculation of END
168 was moved to Fgarbage_collect.
169 (Fgarbage_collect): Calculate the end address of the stack portion
170 that needs to be examined by mark_stack, and pass that address to
171 garbage_collect_1, which will pass it to mark_stack. See
172 http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
173 for more details about the underlying problems. In particular,
174 this avoids dumping Emacs with the large hash-table whose value is
175 held in purify-flag for most of the time loadup.el runs.
177 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
179 * xfns.c (x_window_property_intern): New function (code from
181 (Fx_window_property): Call x_window_property_intern. If property
182 not found and NILP (source) and outer window != inner window,
183 check outer window for property (Bug#17537).
185 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
187 Supply malloc and alloc_size attributes for extern allocators.
188 This documents the C API, and helps GCC generate a bit better code.
189 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
190 (ATTRIBUTE_MALLOC_SIZE): New macros.
191 * gmalloc.c (malloc, realloc, calloc):
192 * gtkutil.h (malloc_widget_value):
193 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
194 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
197 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
199 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
200 * image.c (imagemagick_load_image): Port to hosts that do not use
201 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
203 2014-05-21 Leo Liu <sdl.web@gmail.com>
205 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
207 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
209 * dbusbind.c (xd_signature): Revert last 2 patches.
211 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
213 Allow any non-nil value to count as true in bool-vector.
214 Likewise for xd_signature in dbusbind.c.
215 This is more consistent with the usual practice in Emacs, which is
216 that any non-nil value counts as true.
217 * alloc.c (Fbool_vector): Don't require args to be t or nil.
218 * dbusbind.c (xd_signature): Likewise, for booleans.
219 * data.c, lisp.h (Qbooleanp):
220 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
222 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
224 * lisp.h (CHECK_BOOLEAN): New function.
225 * alloc.c (Fbool_vector): New function.
226 (syms_of_alloc): Defsubr it.
227 * data.c (Qbooleanp): New symbol.
228 (syms_of_data): DEFSYM it.
229 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
231 * font.c (font_matching_entity): Extract font-entity object
232 from the vector of matching entities (Bug#17486).
234 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
236 Assume C99 or later (Bug#17487).
237 * bytecode.c (B__dummy__): Remove.
238 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
239 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
240 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
241 * regex.c (DEBUG_PRINT): Assume varargs macros.
242 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
244 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
246 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
247 memory for every buffer that was dumped.
249 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
251 * fns.c (Freverse): Allow vectors, bool vectors and strings.
252 (Fnreverse): Allow vectors and bool vectors.
254 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
256 Minor cleanup for terminal setup.
257 * termhooks.h (create_terminal): Adjust prototype.
258 * terminal.c (create_terminal): Pass output method and RIF as args.
259 (init_initial_terminal):
260 * nsterm.m (ns_create_terminal):
262 * w32term.c (w32_create_terminal):
263 * xterm.c (x_create_terminal): Adjust users.
264 Avoid redundant NULL initializers and add comments.
266 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
268 * keyboard.c (Qdeactivate_mark): Now static.
270 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
272 If available, use Xfixes extension to do pointer blanking.
273 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
274 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
275 (make_invisible_cursor): Move to...
276 * xterm.c (make_invisible_cursor): ...here.
277 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
278 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
279 (x_term_init): Call to x_setup_pointer_blanking.
280 (XTtoggle_invisible_pointer): Use blanking specific to this display.
281 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
283 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
285 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
287 2014-05-12 Glenn Morris <rgm@gnu.org>
289 * fileio.c (Ffile_executable_p): Doc tweak.
291 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
293 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
294 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
296 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
298 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
300 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
302 Fix initialization of minibuffer history variable (Bug#17430).
303 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
304 Move the initialization up to prevent any "value void" message.
306 2014-05-08 Samuel Bronson <naesten@gmail.com>
308 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
309 are matched (bug#17413).
311 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
313 Stop tooltips pulling Emacs window to front (Bug#17408).
314 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
315 SetWindowPos invocations.
317 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
319 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
320 not initialized (Bug#17398).
322 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
324 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
326 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
328 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
329 [HAVE_NS]: Do not include png.h.
330 (x_query_frame_background_color): New function.
331 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
332 (png_load_body): Coalesce duplicate code.
334 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
336 Consult libpng-config more consistently (Bug#17339).
337 * Makefile.in (PNG_CFLAGS): New var.
338 (ALL_CFLAGS): Use it.
339 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
340 CFLAGS now handles this.
342 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
344 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
345 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
346 because WCONTINUED is always defined now.
347 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
349 2014-05-03 Eli Zaretskii <eliz@gnu.org>
351 * buffer.c (overlay_strings): Fix the wording of the commentary.
353 2014-05-01 Glenn Morris <rgm@gnu.org>
355 * floatfns.c (Fisnan):
356 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
358 2014-05-01 Eli Zaretskii <eliz@gnu.org>
360 * term.c (tty_menu_activate): A better initialization for cursor
363 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
365 * intervals.c: Tighten assertions.
366 (create_root_interval): Make sure the interval is not empty.
367 (intervals_equal): Use booleans.
368 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
369 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
370 (balance_possible_root_interval): Simplify and use booleans.
371 (split_interval_right, split_interval_left): Check LENGTH, and remove
372 now redundant assertion.
373 (adjust_intervals_for_insertion): Remove now redundant assertions.
374 (delete_node, interval_deletion_adjustment)
375 (adjust_intervals_for_deletion, merge_interval_right)
376 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
377 (reproduce_interval): Make sure the interval is not empty.
379 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
381 * term.c (tty_menu_activate): Don't assume row and col are initialized.
382 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
383 satisfaction that they would always be initialized.
385 2014-04-30 Eli Zaretskii <eliz@gnu.org>
387 * term.c (tty_menu_display): Move the cursor to the active menu item.
388 (tty_menu_activate): Return the cursor to the active menu item
389 after displaying the menu and after displaying help-echo.
390 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
391 for the details of why this is needed by screen readers and
394 2014-04-30 Glenn Morris <rgm@gnu.org>
396 * process.c (handle_child_signal):
397 Handle systems without WCONTINUED. (Bug#15110, 17339)
399 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
401 * window.c (struct saved_window): Remove mark.
402 (Fset_window_configuration, save_window_save)
403 (compare_window_configurations): Don't touch marks any more.
405 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
407 Use bits_word for gcmarkbits.
408 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
409 bits_word is typically a tad more efficient for mark bits than
410 unsigned is, so use bits_word. All uses changed.
411 * lisp.h (BITS_PER_INT): Remove; no longer used.
413 Avoid undefined behavior in signed left shift.
414 This ports to GCC 4.9.0 with -fsanitize=undefined.
415 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
417 * regex.c (extract_number):
418 * lisp.h (make_number, XINT):
419 Do not shift a 1 bit left into a sign bit.
420 * alloc.c (struct cons_block, struct float_block): Use unsigned,
421 not int, for gcmarkbits. All uses changed.
423 2014-04-25 Eli Zaretskii <eliz@gnu.org>
425 * search.c (Fnewline_cache_check): Don't try to count newlines
426 outside the buffer's restriction, as find_newline doesn't support that.
428 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
430 * window.c (Fset_window_configuration): Deactivate the mark before
432 (set_window_buffer): Ignore window_initialized.
433 (window_initialized): Remove.
434 * keyboard.c (Qdeactivate_mark): Not static any more.
435 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
438 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
440 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
441 and to clang 3.4, which have fixed the bug. This should let us
442 run a bit faster on these platforms when address sanitization is
445 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
447 Port to GCC 4.9.0 with --enable-gcc-warnings.
448 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
450 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
451 a way that also works with GCC 4.9.0.
453 * search.c (Fnewline_cache_check): Remove unused locals.
455 2014-04-22 Eli Zaretskii <eliz@gnu.org>
457 * search.c (find_newline1): New subroutine.
458 (Fnewline_cache_check): New function.
459 (syms_of_search): Defsubr it.
461 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
463 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
464 * keyboard.c (unblock_input): Add comment.
465 * xgselect.c (xg_select): Prevent Glib main loop recursion.
467 2014-04-22 Daniel Colascione <dancol@dancol.org>
469 * lread.c (readevalloop_eager_expand_eval): New function
470 that can recurse into toplevel forms.
471 (readevalloop): Call it.
472 * lisp.h: Declare Qprogn.
473 * callint.c (Qprogn): No longer static.
475 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
477 * intervals.c (rotate_right, rotate_left): Fix up length computation.
478 Also change identifiers to match the comments, and add more assertions
481 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
483 * emacs.c (close_output_streams): Don't clear and restore errno.
485 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
487 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
488 never becomes visible, i.e. using XMonad (Bug#17237).
490 2014-04-18 Eli Zaretskii <eliz@gnu.org>
492 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
493 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
494 (Fline_pixel_height): Don't assume that the current buffer and the
495 selected window's buffer are one and the same. (Bug#17281)
497 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
498 paragraph-start cache before the newline cache. (Bug#17269)
500 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
502 * term.c (tty_send_additional_strings): No need to fflush here,
504 (tty_set_terminal_modes): fflush after sending additional strings,
507 2014-04-17 Daniel Colascione <dancol@dancol.org>
509 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
511 (tty_send_additional_strings): New function.
512 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
513 (syms_of_term): Intern tty-mode-set-strings and
514 tty-mode-reset-strings.
516 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
518 * window.c (save_window_save): Lookup window_point_insertion_type in
519 the right buffer (bug#15457).
520 (Qwindow_point_insertion_type): New var.
521 (syms_of_window): Initialize it.
523 2014-04-16 Eli Zaretskii <eliz@gnu.org>
526 * unexcoff.c [MSDOS]: Include libc/atexit.h.
527 (copy_text_and_data): Zero out the atexit chain pointer before
530 * termhooks.h (encode_terminal_code): Update prototype.
532 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
533 visible for all DOS_NT ports, not just WINDOWSNT.
534 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
536 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
537 unless it is defined.
538 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
540 * process.c (close_on_exec, accept4, process_socket): Move into
541 the "ifdef subprocesses" part.
542 (catch_child_signal): Condition by "ifdef subprocesses".
543 (syms_of_process) <Qinternal_default_process_sentinel>
544 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
546 * msdos.h: Add prototypes for new functions.
547 (EINPROGRESS): Define.
548 (O_CLOEXEC): Define to zero.
550 * msdos.c (check_window_system): Remove unnecessary an
551 incompatible duplicate function.
552 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
553 New functions in support of new functionality.
555 * menu.c (single_menu_item): Add visual indication of submenu
556 also for menus on MSDOS frames.
557 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
559 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
560 when async subprocesses aren't supported.
562 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
564 * emacs.c (close_output_streams): Zero out errno before calling
567 * dired.c [MSDOS]: Include msdos.h.
569 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
570 (DATA_START) [MSDOS]: Define.
571 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
573 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
574 Ifdef away for MSDOS.
575 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
576 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
578 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
579 Use temporary file template that is compatible with mkostemp.
580 Move vfork-related portions under #ifndef MSDOS.
581 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
583 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
585 * buffer.c (Foverlays_at): Add argument `sorted'.
587 2014-04-16 Eli Zaretskii <eliz@gnu.org>
589 * insdel.c (invalidate_buffer_caches): When deleting or replacing
590 text, invalidate the bidi_paragraph_cache upto and including the
593 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
595 Port to IRIX 6.5 (Bug#9684).
596 * conf_post.h (INET6) [IRIX6_5]: Define.
597 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
598 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
600 2014-04-16 Eli Zaretskii <eliz@gnu.org>
602 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
603 before passing it to system APIs.
605 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
607 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
608 make sure stack.byte_string_start is not de-adjusted by pushhandler.
610 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
612 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
614 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
616 Remove DATA_SEG_BITS.
617 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
618 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
619 cc, but that platform is so old that SGI itself stopped supporting
620 it in December 2013. If you still need Emacs on IRIX, please
621 either compile with GCC and port the undumping code, or run
622 './configure --with-wide-int'.
623 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
624 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
625 DEFINE_GDB_SYMBOL_START way to define it.
626 (NONPOINTER_BITS): New macro.
628 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
629 the problem and/or configuring --with-wide-int.
630 (USE_LSB_TAG): Simplify, based on above changes.
631 (gdb_DATA_SEG_BITS): Remove. All uses removed.
632 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
634 2014-04-12 Eli Zaretskii <eliz@gnu.org>
636 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
637 covered by a display string that ends in a newline, and that cases
638 going back by DVPOS lines to hit the search limit, lift the limit
639 and go back until DVPOS is reached. (Bug#17244)
641 * indent.c (Fvertical_motion): Handle correctly the case when the
642 display string is preceded by an empty line.
644 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
645 use S_IWRITE instead.
647 2014-04-11 Glenn Morris <rgm@gnu.org>
649 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
651 2014-04-11 Ken Brown <kbrown@cornell.edu>
653 * Makefile.in (EMACS_MANIFEST): Revert last change.
655 2014-04-10 Daniel Colascione <dancol@dancol.org>
657 * puresize.h (BASE_PURESIZE): Increase.
659 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
661 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
663 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
664 region handling (and don't call signal_before_change) if
665 inhibit_modification_hooks is set.
666 (signal_before_change): Don't check inhibit_modification_hooks any more.
668 2014-04-08 Daniel Colascione <dancol@dancol.org>
670 * alloc.c (sweep_symbols, mark_object): Assert that symbol
671 function cells contain valid lisp objects. (Modified version of
674 * alloc.c (detect_suspicious_free): Split actual stack capturing
675 out into new function for easier breakpoint setting.
676 (note_suspicious_free): New function.
678 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
680 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
682 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
683 (symbol_block_pinned): New var.
684 (Fmake_symbol): Initialize `pinned'.
685 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
686 pinned and signal an error for un-purifiable objects.
688 (Fpurecopy): Use it, except for objects that can't be purified.
689 (mark_pinned_symbols): New function.
690 (Fgarbage_collect): Use it.
691 (gc_sweep): Remove hack made unnecessary.
693 2014-04-07 Glenn Morris <rgm@gnu.org>
695 * keyboard.c (Fopen_dribble_file): Doc tweak.
697 2014-04-07 Ken Brown <kbrown@cornell.edu>
699 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
701 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
703 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
704 We have a substitute execinfo.h on hosts that lack it.
705 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
706 isn't optimized away.
708 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
710 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
711 * alloc.c (memory_full):
712 * charset.c (syms_of_charset):
713 * doc.c (Fsnarf_documentation):
715 * font.c (BUILD_STYLE_TABLE):
716 * keyboard.c (make_lispy_event):
717 * profiler.c (setup_cpu_timer):
718 * xgselect.c (xg_select):
719 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
721 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
722 Replace the only use with ARRAYELTS (font_property_table).
723 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
725 2014-04-03 Daniel Colascione <dancol@dancol.org>
727 * xterm.c (x_term_init):
728 * xfns.c (best_xim_style):
729 * xfaces.c (Fdump_colors):
730 * w32fns.c (w32_default_color_map):
731 * w32.c (init_environment, N_ENV_VARS):
732 * unexcw.c (read_exe_header):
733 * term.c (term_get_fkeys_1):
734 * sysdep.c (init_baud_rate):
735 * nsterm.m (ns_convert_key):
736 * nsfns.m (get_geometry_from_preferences):
737 * msdos.c (dos_set_window_size, init_environment):
738 * macfont.m (mac_font_get_glyph_for_cid)
739 (macfont_store_descriptor_attributes)
740 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
741 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
742 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
744 * image.c (xpm_str_to_color_key):
745 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
746 * frame.c (x_set_frame_parameters):
747 * fileio.c (Ffile_selinux_context):
748 * emacs.c (sort_args):
749 * dosfns.c (msdos_stdcolor_name):
750 * dired.c (file_attributes):
751 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
752 Change expressions of the form sizeof(arr) / sizeof(arr[0])
755 2014-04-02 Daniel Colascione <dancol@dancol.org>
757 * data.c (Ffset): Abort if we're trying to set a function call to
760 * lisp.h (ARRAYELTS): New macro.
762 * alloc.c: Include execinfo.h if available.
763 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
764 (suspicious_free_record): New structure.
765 (suspicious_objects, suspicious_object_index)
766 (suspicious_free_history, suspicious_free_history_index):
768 (find_suspicious_object_in_range, detect_suspicious_free)
769 (Fsuspicious_object): New functions.
770 (cleanup_vector): Call find_suspicious_object_in_range.
772 2014-04-02 Martin Rudalics <rudalics@gmx.at>
774 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
775 width from font width (Bug#17163).
777 * frame.c (x_set_frame_parameters): Calculate default values of
778 new frame sizes only after all other frame parameters have been
779 processed (Bug#17142).
781 2014-04-02 Ken Brown <kbrown@cornell.edu>
783 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
786 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
788 * xterm.c (x_draw_image_glyph_string): Adjust image background
789 width accordingly when its x position is adjusted. (Bug#17115)
791 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
793 * font.c (font_list_entities): Do not add empty vector to font cache.
794 (font_matching_entity): Likewise. If matching entity is found, insert
795 1-item vector with this entity instead of entity itself (Bug#17125).
797 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
799 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
801 * fns.c (validate_subarray): Rename from validate_substring,
802 since it works for vectors too. New arg ARRAY. Optimize for the
803 non-nil case. Instead of returning bool, throw an error if out of
804 range, so that the caller needn't do that. All uses changed.
805 Report original values if out of range.
806 (Fsubstring, Fsubstring_no_properties, secure_hash):
807 Also optimize the case where FROM is 0 or TO is the size.
809 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
811 * search.c (Freplace_match): Use make_specified_string.
812 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
813 to catch bogus override face of glyph strings.
814 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
815 Move common substring range checking code to...
816 (validate_substring): ...this function.
818 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
820 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
822 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
824 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
825 bar is zero height, just return (Bug#16976).
826 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
828 * nsterm.h (EmacsView): Add wait_for_tool_bar.
830 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
831 is nil. If waiting for toolbar to complete, force a redraw.
833 2014-03-28 Glenn Morris <rgm@gnu.org>
835 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
836 (emacs_bugreport): New variable.
837 (usage_message): Use PACKAGE_BUGREPORT.
838 (syms_of_emacs) <report-emacs-bug-address>: New variable.
840 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
842 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
844 Port recent signal-related changes to FreeBSD.
845 Problem reported by Herbert J. Skuhra.
846 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
847 Move decls from here ...
848 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
850 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
852 * w32term.c (x_draw_image_glyph_string): Fix computation of height
853 and width of image background when it is displayed with a 'box'
856 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
858 More backward-compatible fix to char-equal core dump (Bug#17011).
859 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
860 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
862 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
864 * image.c (init_svg_functions): When loading SVG-related libraries,
865 free already loaded libraries if the initialization fails.
866 (rsvg_handle_set_size_callback): Remove declaration, unused.
868 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
870 Fix core dump in char-equal (Bug#17011).
871 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
872 unibyte buffers, as we can't tell whether the characters are
875 * insdel.c (adjust_markers_for_delete): Remove unused local.
877 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
879 Have (MARKER . ADJUSTMENT) undo records always be immediately
880 after their corresponding (TEXT . POS) record in undo list.
882 * lisp.h (record-delete): New arg record_markers.
883 (record_marker_adjustment): No longer needed outside undo.c.
884 * insdel.c (adjust_markers_for_delete): Move calculation of marker
885 adjustments to undo.c's record_marker_adjustments. Note that
886 fileio.c's decide_coding_unwind is another caller to
887 adjust_markers_for_delete. Because it has undo list bound to t,
888 it does not rely on adjust_markers_for_delete to record marker
890 (del_range_2): Swap call to record_delete and
891 adjust_markers_for_delete so as undo marker adjustments are
892 recorded before current deletion's adjustments, as before.
893 (adjust_after_replace):
894 (replace_range): Pass value for new record_markers arg to
896 * undo.c (record_marker_adjustment): Rename to
897 record_marker_adjustments and made static.
898 (record_delete): Check record_markers arg and call
899 record_marker_adjustments.
900 (record_change): Pass value for new record_markers arg to
902 (record_point): at_boundary calculation no longer needs to account
903 for marker adjustments.
905 2014-03-26 Martin Rudalics <rudalics@gmx.at>
907 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
910 2014-03-26 Glenn Morris <rgm@gnu.org>
912 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
914 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
916 * buffer.c (struct sortvec): Add field `spriority'.
917 (compare_overlays): Use it.
918 (sort_overlays): Set it.
920 2014-03-26 Eli Zaretskii <eliz@gnu.org>
922 * xdisp.c (redisplay_window): If all previous attempts to find the
923 cursor row failed, try a few alternatives before falling back to
924 the top-most row of the window. Use row_containing_pos. (Bug#17047)
926 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
928 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
929 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
931 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
932 variables on Windows.
934 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
936 * w32.c (unsetenv): Remove unused var `retval'.
937 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
939 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
940 (start_watching): Remove unused var `thr'.
942 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
943 (find_child_console): Remove unnecesary var `thread_id'.
945 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
946 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
948 2014-03-26 Glenn Morris <rgm@gnu.org>
950 * filelock.c (Flock_buffer): Doc tweak.
952 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
953 * emacs.c (shut_down_emacs):
954 * fileio.c (Finsert_file_contents, write_region):
955 * filelock.c (top-level, syms_of_filelock):
956 * insdel.c (prepare_to_modify_buffer_1):
957 CLASH_DETECTION is always defined now.
959 2014-03-25 Eli Zaretskii <eliz@gnu.org>
961 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
962 DLL handle, to speed up thread startup.
964 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
966 Handle sigmask better with nested signal handlers (Bug#15561).
967 * atimer.c (sigmask_atimers): Remove.
968 Remaining use rewritten to use body of this function.
969 * atimer.c (block_atimers, unblock_atimers):
970 * callproc.c (block_child_signal, unblock_child_signal):
971 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
972 New arg OLDSET. All callers changed.
973 * atimer.c (block_atimers, unblock_atimers):
974 * callproc.c (block_child_signal, unblock_child_signal):
975 * keyboard.c (handle_interrupt):
976 * sound.c (vox_configure, vox_close):
977 Restore the old signal mask rather than unilaterally clearing bits
978 from the mask, in case a handler is running within another
979 handler. All callers changed.
980 * lisp.h, process.c, process.h, term.c:
981 Adjust decls and callers to match new API.
982 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
983 signal handlers aren't supposed to use floating point anyway.
984 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
986 2014-03-23 Daniel Colascione <dancol@dancol.org>
988 Split gc_sweep into discrete functions for legibility and better
991 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
992 (sweep_vectors): Fix typo in comment.
993 (sweep_conses, sweep_floats, sweep_intervals)
994 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
995 (gc_sweep): Call new functions, to which existing functionality is
997 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
999 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
1001 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
1003 2014-03-23 Daniel Colascione <dancol@dancol.org>
1005 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
1006 only if xic_style calls for it. This change allows Emacs to work
1007 with ibus. Also, don't leak resources if create_frame_xic fails,
1008 and stop caching xic_style across different displays.
1009 (supported_xim_styles): Make const.
1010 (best_xim_style): Remove first parameter: it's always just
1011 supported_xim_styles. Change to look at supported_xim_styles
1014 2014-03-23 Daniel Colascione <dancol@dancol.org>
1016 * term.c (init_tty): Rearrange condition for clarity; print
1017 appropriate diagnostic.
1019 2014-03-23 Daniel Colascione <dancol@dancol.org>
1021 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1022 array. (ASAN caught.)
1024 2014-03-22 Glenn Morris <rgm@gnu.org>
1026 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
1028 2014-03-22 Daniel Colascione <dancol@dancol.org>
1030 * process.c (conv_sockaddr_to_lisp): When extracting the string
1031 names of AF_LOCAL sockets, stop before reading uninitialized memory.
1033 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1035 Fix regression introduced by patch for Bug#10500.
1036 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1037 * w32term.c (x_draw_image_relief): Likewise.
1039 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1041 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1042 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1043 maximize a frame for odd default fonts.
1045 2014-03-21 Glenn Morris <rgm@gnu.org>
1047 * minibuf.c (history-length): Increase default from 30 to 100.
1049 2014-03-21 Daniel Colascione <dancol@dancol.org>
1051 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
1052 every time we switch to minibuffer.
1054 * alloc.c (lisp_align_malloc, allocate_string_data)
1055 (allocate_vectorlike): Allow mmap allocation of lisp objects.
1056 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
1058 2014-03-21 Eli Zaretskii <eliz@gnu.org>
1060 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
1061 support more "verbs".
1063 2014-03-21 Daniel Colascione <dancol@dancol.org>
1065 Always prohibit dumping a dumped Emacs.
1067 * emacs.c (might_dump): New variable.
1068 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
1069 * lisp.h (might_dump): Declare.
1070 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
1072 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1074 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1076 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1078 * doc.c (store_function_docstring): Warn when we don't know where to
1080 (Fsubstitute_command_keys): Don't advertise the fact that
1081 text-properties are dropped, since we think it's a bug that we'll fix
1084 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1085 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1086 * frame.c (frame_garbaged): Make "docstring" more precise.
1088 2014-03-20 Glenn Morris <rgm@gnu.org>
1090 * charset.c (init_charset): When we cannot find the charsets directory,
1091 mention if EMACSDATA is set.
1093 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1095 * fns.c (Frandom): Fix rare bug where the result isn't random.
1097 Fix porting inconsistency about rounding to even.
1098 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1099 This way, the unusual !HAVE_RINT case acts like the usual
1100 HAVE_RINT case, and we can fix the documentation accordingly.
1102 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1104 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1105 (w32_wnd_proc): Initialize the dwHoverTime member of
1106 TRACKMOUSEEVENT structure.
1108 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1110 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1112 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1114 * search.c (find_newline): Speed up the function when using the
1115 newline cache, by halving the number of calls to
1116 region_cache_forward and region_cache_backward. (Bug#16830)
1118 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1120 * buffer.c (Fset_buffer): Document return value (bug#17015).
1122 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1124 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1125 nil, always resize character wise to avoid potential loss of the
1126 mode line (Bug#16923 related).
1128 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1130 * frame.c (x_set_frame_parameters): Always calculate new sizes
1131 pixelwise to avoid potential loss when rounding.
1133 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1135 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1136 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1138 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1140 * w32.c (fstatat): Don't add an extra slash if the argument ends
1141 with a slash: this fails the subsequent call to stat_worker on
1142 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1144 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1146 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1148 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1150 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1152 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1153 when frame is only on one screen (Bug#14713).
1155 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1157 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1158 there's a valid wrap point in the display line, the last glyph
1159 cannot "just barely fit" on this row, because display_line doesn't
1160 let it. Instead, proceed as if the last glyph didn't fit, so that
1161 we eventually back up the iterator to the wrap point. This avoids
1162 delusional behavior of move_it_to, whereby it proceeds to the next
1163 display line, but sets current_x to zero for all the glyphs that
1164 without word-wrap would fit on the previous display line.
1165 One result was that visual-order cursor movement behaved erratically
1167 (Fmove_point_visually): Add code to find the x coordinate of the
1168 last character before wrap point, under word-wrap on a TTY.
1170 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1172 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1173 also return value of MOVE_POS_MATCH_OR_ZV from
1174 move_it_in_display_line_to, when moving from beginning of line to
1175 point's position. (Bug#16961)
1177 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1179 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1180 * window.c (Fselect_window): Explain NORECORD and
1181 `buffer-list-update-hook' in doc-string.
1183 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1185 * window.c (Fother_window_for_scrolling): Check that
1186 Vother_window_scroll_buffer is a buffer.
1188 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1190 * xterm.c (xim_initialize): Always pass a copy of resource name
1191 to XRegisterIMInstantiateCallback and eassert whether return
1192 value is True. Passing copy is important because Xlib doesn't
1193 make its own copy and resource name argument usually points to
1194 SSDATA (Vx_resource_name), which may be changed from Lisp.
1195 (xim_close_display): For XUnregisterIMInstantiateCallback,
1196 always eassert return value and pass exactly the same values
1197 as were used for XRegisterIMInstantiateCallback.
1198 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1199 sources to check why if you are interested.
1201 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1203 * dispnew.c (change_frame_size_1): Add new_lines instead of
1204 new_height, the latter may be still zero if passed as such.
1205 * window.c (Fwindow_pixel_height): Mention bottom divider in
1208 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1210 Fix "resource temporarily unavailable" with xgselect
1212 * xgselect.c: Include <stdbool.h>.
1213 (xg_select) [!USE_GTK]: Don't lose track of errno.
1215 Fix minor --enable-gcc-warnings issues.
1216 * widget.c (update_various_frame_slots, EmacsFrameResize):
1217 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1219 2014-03-04 Ken Brown <kbrown@cornell.edu>
1221 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1222 represent the actual adjustment needed for alignment.
1224 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1226 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1227 needed, and don't reallocate if the initial allocation already
1228 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1230 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1232 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1235 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1237 * cmds.c (delete-char): Update docstring pointing out that the
1238 function ignores `delete-active-region' and `overwrite-mode'.
1240 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1242 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1244 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1245 allocated buffer due to alignment.
1246 (freehook): If the block to be freed was allocated by
1247 'aligned_alloc', find its real pointer before calling 'free'.
1249 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1252 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1254 * font.c (toplevel): Adjust comment about font cache layout.
1255 (font_clear_cache): Fix to match real font cache layout.
1256 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1257 (Fframe_font_cache) [FONT_DEBUG]: New function.
1258 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1260 Avoid crashes when X fonts are erroneously freed on reused X
1261 'Display *' connection data (Bug#16069). Note that X font
1262 resources still may be leaked, but currently there is no way
1263 to completely avoid it.
1264 * xterm.h (struct x_display_info): New member x_id. Add comments.
1265 * xterm.c (x_display_id): New variable.
1266 (x_term_init): Assign identifier to each opened X connection.
1267 * xfont.c (struct xfont): New member x_display_id.
1268 (xfont_open): Initialize it with frame's display id.
1269 (xfont_close): Check whether font's display id matches the one
1270 recorded for the given display. Adjust comment.
1271 * xftfont.c (struct xftfont_info):
1272 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1274 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1276 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1277 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1278 killed Vother_window_scroll_buffer.
1279 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1281 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1283 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1284 that start with more than 2 slashes as UNCs. (Bug#16751)
1286 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1288 Fix a few crashes and leaks when cloning C strings.
1289 * alloc.c, lisp.h (dupstring): New function.
1290 * gtkutil.c (xg_get_font):
1291 * term.c (tty_default_color_capabilities):
1292 * xsettings.c (store_monospaced_changed)
1293 (store_font_name_changed, parse_settings)
1294 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1295 This avoids some unlikely crashes due to accessing freed storage,
1296 and avoids some minor memory leaks in the more-typical case.
1298 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1300 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1301 cursor when modeline can't be dragged (Bug#16647).
1303 2014-02-28 Glenn Morris <rgm@gnu.org>
1305 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1306 from custom-delayed-init-variables. (Bug#11565)
1308 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1310 More fixes for mouse glyph calculations (Bug#16647).
1311 * window.c (coordinates_in_window): In intersection of
1312 horizontal and vertical window dividers prefer the horizontal
1313 one. Add some extra parens to last fix.
1314 (window_relative_x_coord): Return x-coordinate for header and
1316 * xdisp.c (remember_mouse_glyph): In text area don't extend
1317 glyph into mode line to show the vertical drag cursor there
1318 immediately. Subdivide mouse glyphs in right fringes to show a
1319 horizontal drag cursor as soon as we enter the "grabbable width"
1320 portion. Handle vertical border case separately. Do not
1321 subdivide window divider areas.
1322 (note_mouse_highlight): On bottom divider of bottommost windows
1323 show vertical drag cursor only when the minibuffer window can be
1326 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1328 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1329 reset by the face of the object just displayed. See also bug#76.
1330 (get_next_display_element): If the string came from a display
1331 property, examine the box face attribute at it->position, not at
1332 it->current.pos, since the latter was not updated yet. (Bug#16870)
1333 (handle_face_prop): Improve commentary.
1335 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1337 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1338 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1340 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1342 Fixes around Bug#16647.
1343 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1344 ON_BOTTOM_DIVIDER cases.
1345 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1346 only if the window has no right divider.
1347 (Fcoordinates_in_window_p): Fix doc-string.
1349 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1351 * lread.c (Funintern): Fix doc to match advertised calling convention.
1353 2014-02-24 Daniel Colascione <dancol@dancol.org>
1355 * keyboard.c (read_char): Close race that resulted in lost events.
1357 2014-02-22 Glenn Morris <rgm@gnu.org>
1359 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1360 * window.c (window-resize-pixelwise): Doc fixes.
1362 * process.c (Finternal_default_process_filter)
1363 (Finternal_default_process_sentinel): Doc tweaks.
1365 2014-02-21 Glenn Morris <rgm@gnu.org>
1367 * process.c (Fprocess_buffer, Faccept_process_output)
1368 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1371 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1373 * window.c (Fwindow_scroll_bar_width): New function.
1375 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1377 Pacify GCC when configuring with --enable-gcc-warnings.
1378 * xdisp.c (move_it_in_display_line_to) [lint]:
1379 Initialize recently-added local.
1381 2014-02-21 Daniel Colascione <dancol@dancol.org>
1383 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1385 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1387 * xdisp.c (init_iterator): Don't dereference a bogus face
1388 pointer. (Bug#16819)
1389 (try_cursor_movement): Don't use cursor position if
1390 set_cursor_from_row failed to compute it. This avoids assertion
1391 violations in MATRIX_ROW.
1392 (move_it_in_display_line_to): Save the iterator state in ppos_it
1393 only once per call. Reimplement the method used to return to the
1394 best candidate position if all the positions found in display line
1395 are beyond TO_CHARPOS. This cuts down the number of calls to
1396 bidi_shelve_cache, which moves a lot of stuff when lines are long
1397 and include bidirectional text. (Bug#15555)
1399 2014-02-20 Glenn Morris <rgm@gnu.org>
1401 * data.c (Fdefalias): Doc fix.
1403 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1405 * xdisp.c (display_line): Fix horizontal scrolling of large images
1406 when fringes are turned off. This comes at a price of not
1407 displaying the truncation/continuation glyphs in this case.
1410 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1411 CreateDIBSection returns an error indication, zero out *ximg after
1412 destroying the image. This avoids crashes in memory allocations
1413 due to the fact that some of the callers also call
1414 x_destroy_x_image, which will attempt to free an already free'd
1417 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1419 * widget.c (update_various_frame_slots): Don't set
1420 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1422 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1424 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1426 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1428 temacs --daemon fix (Bug#16599).
1429 * emacs.c (main): Initialize daemon_pipe[1] here ...
1430 (syms_of_emacs): ... instead of here.
1432 2014-02-16 Anders Lindgern <andlind@gmail.com>
1434 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1437 2014-02-16 Daniel Colascione <dancol@dancol.org>
1439 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1440 (xd_get_connection_address): Use it.
1441 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1442 xd_get_connection_address because the latter signals if the bus
1443 we're trying to close is already disconnected.
1445 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1447 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1448 argument to CreateThread. This avoids segfaults on Windows 9X.
1449 Reported by oslsachem <oslsachem@gmail.com>.
1451 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1453 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1454 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1455 (check_lseek): New function, to report lseek errors.
1456 (save_data_space, update_file_ptrs, read_header, write_header)
1457 (copy_file, copy_rest, unexec): Use these news functions.
1458 (update_file_ptrs): Don't assume wraparound behavior when
1459 converting a large size_t value to off_t.
1461 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1463 * composite.c (fill_gstring_header): Pass positions as C integers
1464 and move parameters checking to...
1465 (Fcomposition_get_gstring): ...this function. Handle case when
1466 buffer positions are in reversed order and avoid crash (Bug#16739).
1468 * buffer.c (validate_region): Mention current buffer in error message.
1470 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1472 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1474 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1476 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1478 2014-02-11 Glenn Morris <rgm@gnu.org>
1480 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1481 Replace refs to "OpenStep" in messages.
1483 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1485 Avoid "." at end of error diagnostics.
1486 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1487 * font.c (Ffont_at):
1488 * nsfns.m (ns_display_info_for_name):
1489 * nsselect.m (Fx_own_selection_internal):
1490 * nsterm.m (performDragOperation:):
1491 Remove "." from end of diagnostic.
1493 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1495 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1496 unintuitive (bug#15824).
1497 (Fyes_or_no_p): Doc fix (bug#15456).
1499 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1501 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1503 * eval.c (call_debugger): When exiting the debugger, do not allow
1504 max_specpdl_size less than actual binding depth (Bug#16603).
1505 (syms_of_eval): Adjust docstring.
1507 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1509 * cmds.c (Fself_insert_command): Output a clearer error message on
1510 negative repetitions (bug#9476).
1512 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1514 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1516 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1518 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1520 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1522 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1524 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1526 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1528 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1530 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1531 `exit' works (bug#15865).
1533 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1535 Constrain window box/body sizes and margin widths (Bug#16649).
1536 * xdisp.c (window_box_width): Don't return less than zero.
1537 (window_box_left_offset, window_box_right_offset): Don't return
1538 more than the window's pixel width.
1539 * window.c (window_body_height, window_body_width): Don't return
1541 (window_resize_apply): Adjust margin width, if necessary.
1543 2014-02-07 Glenn Morris <rgm@gnu.org>
1545 * nsterm.m (syms_of_nsterm): Doc fix.
1547 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1549 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1550 New variables: pointers through which to call the respective APIs.
1551 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1552 (filename_from_ansi, sys_link, check_windows_init_file):
1553 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1554 This is required on Windows 9X, where we dynamically load
1555 UNICOWS.DLL which has their non-stub implementations.
1556 (maybe_load_unicows_dll): Assign addresses to these 2 function
1557 pointers after loading UNICOWS.DLL.
1559 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1560 MultiByteToWideChar and WideCharToMultiByte through function
1563 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1566 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1568 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1569 for OSX >= 10.9 if separate spaces are used.
1570 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1572 2014-02-06 Glenn Morris <rgm@gnu.org>
1574 * buffer.c (cache-long-scans): Doc fix.
1576 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1578 * w32fns.c (Fw32_shell_execute): Doc fix.
1580 2014-02-05 Bastien Guerry <bzg@gnu.org>
1582 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1583 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1585 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1587 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1588 outside the window (Bug#16649).
1590 * xdisp.c (note_mouse_highlight): When entering a margin area show
1591 a non-text cursor (Bug#16647).
1593 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1595 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1596 It prompted a compile-time diagnostic on GNU/Linux.
1597 Simplify to remove the need for the label.
1599 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1601 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1602 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1603 to show it; otherwise return 'unsupported--w32-dialog' to signal
1604 to the caller that emulation with menus is necessary.
1605 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1607 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1609 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1612 * menu.c (Fx_popup_dialog): Don't condition the call to
1613 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1614 special symbol 'unsupported--w32-dialog', emulate the dialog with
1615 a menu by calling x-popup-menu.
1617 * menu.h (Qunsupported__w32_dialog): New extern variable.
1619 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1621 * keyboard.c (kbd_buffer_get_event): Read file notification events
1624 * xgselect.c (xg_select): Read glib events in any case, even if
1625 there are no file descriptors to watch for. (Bug#16519)
1627 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1629 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1630 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1631 * w32term.c (w32_draw_window_divider): Handle first and last
1633 * w32term.h (w32_fill_area_abs): New function.
1634 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1636 * xfaces.c (realize_basic_faces): Handle new face ids.
1637 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1638 and bottom divider width.
1639 * xterm.c (x_draw_window_divider): Handle first and last pixels
1642 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1644 * print.c (Fexternal_debugging_output): Add cast to pacify
1645 --enable-gcc-warnings.
1646 * eval.c (call_debugger): Grow specpdl if the debugger was
1647 entered due to specpdl overflow (Bug#16603) and allow more
1648 specpdl space for the debugger itself.
1650 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1652 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1655 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1657 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1658 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1660 * print.c (Fexternal_debugging_output): If the argument character
1661 is non-ASCII, encode it with the current locale's encoding before
1662 writing the result to the terminal. (Bug#16448)
1664 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1665 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1668 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1670 * process.c (create_process): Reset SIGPROF handler in the child.
1671 * callproc.c (call_process): Likewise.
1673 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1675 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1677 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1679 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1680 of zero to print strings, GDB doesn't like it.
1682 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1683 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1684 we still use correct addresses. (Bug#16576)
1686 2014-01-27 K. Handa <handa@gnu.org>
1688 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1689 to preserve the code detection behavior of 24.3.
1690 * coding.h (struct coding_system): New member detected_utf8_bytes.
1691 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1692 (decode_coding_gap): Use short cut for UTF-8 file reading only
1693 when coding->detected_utf8_bytes equals to coding->src_bytes.
1694 * fileio.c (Finsert_file_contents): Cancel the previous change.
1696 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1698 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1699 that are not visible.
1701 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1703 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1704 is grabbed (Bug#16565).
1706 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1708 * xdisp.c (last_max_ascent): Re-remove after erroneously
1709 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1711 (move_it_to): Re-remove reference to last_max_ascent.
1712 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1713 max_descent here instead of calling line_bottom_y.
1716 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1718 * terminal.c (initial_free_frame_resources): New function.
1719 (init_initial_terminal): Install new hook to free face cache
1720 on initial frame and avoid memory leak. For details, see
1721 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1722 * xfaces.c (free_frame_faces): Adjust comment.
1724 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1726 * data.c (Fstring_to_number): Document results if unparsable
1729 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1731 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1733 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1735 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1736 * coding.c (detect_coding_utf_8, emacs_mule_char)
1737 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1738 (check_utf_8, decode_coding):
1739 * coding.h (struct coding_system.errors):
1740 Use ptrdiff_t, not int, for integer values derived from buffer and
1743 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1744 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1745 before invoking decode_coding_gap, since there's just one block.
1747 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1749 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1750 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1751 too early. Again run change_frame_size before assigning menu-
1754 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1756 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1757 arrives, call x_check_fullscreen, in case the new display has a
1758 different resolution. (Bug#16517)
1760 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1762 * term.c (read_menu_input): If the selected frame changes, exit
1764 (tty_menu_show): If the selected frame changes while we displayed
1765 a menu, throw to top level. (Bug#16479)
1767 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1769 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1771 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1773 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1774 * data.c (count_one_bits_word): Fix bug (negated comparison)
1775 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1777 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1779 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1780 Avoid undefined behavior by initializing display property bit of a
1781 string processed by the bidirectional iterator. For details, see
1782 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1784 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1786 Minor cleanup of previous change.
1787 * image.c (imagemagick_error, Fimagemagick_types):
1788 Omit some recently-introduced and unnecessary casts and assignments.
1790 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1792 Fix two memory leaks discovered with Valgrind.
1793 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1794 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1796 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1798 Fixes in window size functions around Bug#16430 and Bug#16470.
1799 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1800 (Fwindow_mode_line_height, Fwindow_header_line_height)
1801 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1802 Minor doc-string adjustments.
1803 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1804 Rewrite doc-strings.
1805 (window_body_height, window_body_width): Do not count partially
1806 visible lines/columns when PIXELWISE is nil (Bug#16470).
1807 (Qfloor, Qceiling): New symbols.
1809 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1811 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1812 when the image cache is not yet allocated. (Bug#16509)
1814 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1816 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1817 re-attach intervals to its base buffer (Bug#16502).
1818 * intervals.c (set_interval_object): Move from here...
1819 * intervals.h (set_interval_object): ... to here. Fix comments.
1821 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1823 Avoid undefined behavior by initializing buffer redisplay bit.
1824 Problem reported by Dmitry Antipov in
1825 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1826 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1828 Revert some of the CANNOT_DUMP fix (Bug#16494).
1829 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1831 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1833 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1834 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1835 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1836 they are replaced by macros that expand into direct calls to the
1837 corresponding functions from GDI32.DLL.
1838 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1839 variables in the Cygwin build, they are unused.
1841 2014-01-19 K. Handa <handa@gnu.org>
1843 * composite.c (composition_update_it): Fix previous change.
1845 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1847 Fix file name handling on MS-Windows 9X.
1848 * w32.c (maybe_load_unicows_dll): New function.
1850 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1851 on, to make sure we can convert file names to and from UTF-8 on
1852 Windows 9X. This fixes a failure to start up because Emacs cannot
1853 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1855 * w32font.c [WINDOWSNT]: Include w32.h.
1856 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1857 of implementing the same stuff.
1858 Remove now unused g_b_init_is_windows_9x.
1860 * w32.h (maybe_load_unicows_dll): Add prototype.
1862 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1864 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1865 switch to single keyboard. Prevents daemon crashes when a new
1866 client connects while we show a TTY menu in an existing client.
1869 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1871 Fix MinGW64 porting problem with _setjmp.
1872 Reported by Eli Zaretskii in:
1873 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1874 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1875 the old _setjmp and _longjmp. All uses changed.
1877 2014-01-13 Daniel Colascione <dancol@dancol.org>
1879 * textprop.c (Fremove_list_of_text_properties):
1880 Correctly handle reaching the end of the interval tree. (Bug#15344)
1882 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1884 * xdisp.c (resize_mini_window): Round height to a multiple of
1885 frame's line height. Fix bug in calculation of window start
1886 position (Bug#16424).
1888 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1890 * macfont.m: Include termchar.h.
1891 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1892 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1893 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1894 *_WITH_GC_* to take face and f as parameters.
1895 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1896 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1898 2014-01-13 Daniel Colascione <dancol@dancol.org>
1900 Fix menu item updating in the presence of the Unity global menu
1903 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1904 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1906 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1907 updating menus; explain why.
1908 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1909 problem it's supposed to solve and it interferes with detecting
1910 the presence of a global menu.
1911 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1914 2014-01-11 K. Handa <handa@gnu.org>
1916 * composite.c (composition_update_it): Fix indexing of
1917 LGSTRING_CHAR (Bug#15984).
1919 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1921 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1923 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1925 * xdisp.c (try_window_id): Don't use this function's optimizations
1926 if overlays in the buffer displayed by the window have changed
1927 since last redisplay. (Bug#16347)
1928 (message_dolog): Fix indentation.
1930 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1932 * frame.c (frame_resize_pixelwise): Fix doc-string.
1934 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1936 Fix handling of internal borders (Bug#16348).
1937 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1938 Remove internal border width from pixel width of windows.
1939 (change_frame_size_1): Don't return early when frame's pixel
1940 size changes - we still have to record the new sizes in the
1942 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1943 also when toolbar gets larger.
1944 * window.c (check_frame_size): Include internal_border_width in
1946 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1947 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1948 In non-toolkit/non-GTK version clear internal border.
1949 * xterm.c (x_clear_under_internal_border): New function for
1950 non-toolkit/non-GTK version.
1951 (x_after_update_window_line): In non-toolkit/non-GTK version
1953 (handle_one_xevent, x_set_window_size):
1954 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1955 * xterm.h (x_clear_under_internal_border): Extern it.
1957 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1959 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1960 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1963 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1965 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1966 last value of point is not equal to buffer's point. (Bug#16129)
1968 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1971 * nsterm.h (updateCollectionBehavior): Rename from
1972 updateCollectionBehaviour. All uses changed.
1974 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1975 * Makefile.in (SETFATTR): New macro.
1976 (temacs$(EXEEXT)): Use it.
1978 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1980 Fix maximization behavior on Windows (Bug#16300).
1981 * w32fns.c (w32_fullscreen_rect): Don't handle
1982 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1983 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1984 of SetWindowPos. Restore last placement also when leaving
1985 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1986 but the FULLSCREEN_BOTH case.
1988 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1991 * data.c (arithcompare_driver):
1992 * fileio.c (Fcar_less_than_car):
1993 * fns.c (internal_equal):
1994 * frame.c (delete_frame):
1995 * lisp.h (enum More_Lisp_Bits):
1997 Avoid C99 constructs that don't work in C89.
1998 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1999 to port to C89, which doesn't have 'long long'.
2000 (count_trailing_zero_bits): Use them.
2002 2014-01-03 Chong Yidong <cyd@gnu.org>
2004 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2006 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2008 Further adjust frame/window scrollbar width calculations.
2009 * window.c (apply_window_adjustment):
2010 Set windows_or_buffers_changed.
2011 (Fwindow_scroll_bars): Return actual scrollbar width.
2012 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2013 For non-toolkit builds again use 14 as minimum width and set
2014 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2015 * xterm.c (XTset_vertical_scroll_bar): Take width from
2016 WINDOW_SCROLL_BAR_AREA_WIDTH.
2017 (x_new_font): Rename wid to unit. Base calculation of new
2018 scrollbar width on toolkit used and make it analogous to that of
2019 x_set_scroll_bar_default_width.
2020 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2021 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2022 of GetSystemMetrics.
2023 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2024 WINDOW_SCROLL_BAR_AREA_WIDTH.
2025 (x_new_font): Make it correspond to changes in xterm.c.
2027 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2029 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2030 This is a cleaner way to fix the MinGW-w64 porting problem.
2031 Check for INTPTR_MAX misconfiguration.
2033 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2035 * search.c (newline_cache_on_off, find_newline): In indirect
2036 buffers, use the newline cache of the base buffer.
2038 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2039 buffer, invalidate the caches of its base buffer. (Bug#16265)
2041 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2042 buffers, use the width-run cache of the base buffer.
2044 * xdisp.c (redisplay_window): When the window displays an indirect
2045 buffer, and the character widths in the display table have
2046 changed, invalidate the width-run cache of the corresponding base
2049 * fileio.c (Finsert_file_contents): When invalidating the newline
2050 cache, consider the case of inserting into indirect buffer.
2052 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2053 In indirect buffers, use the paragraph cache of the base buffer.
2055 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2057 * window.c (grow_mini_window): Fix last change.
2059 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2061 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2063 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2065 * w32term.c (w32_initialize): Use LCID and LOWORD.
2067 * w32proc.c (create_child): Use pid_t for 5th argument.
2068 (IsValidLocale): Don't provide prototype for MinGW64.
2069 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2070 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2072 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2073 MinGW64 doesn't support.
2075 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2077 * w32.c (set_named_security_info): New function.
2078 (acl_set_file): Fall back on set_named_security_info if
2079 set_file_security fails.
2080 (g_b_init_set_named_security_info_w)
2081 (g_b_init_set_named_security_info_a): New static variables.
2082 (globals_of_w32): Initialize them to zero.
2083 (set_named_security_info): Set them to non-zero if the
2084 corresponding API is available.
2085 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2086 New function typedefs.
2088 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2090 Some more fixes following pixelwise resize changes including one
2092 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2093 of frame_resize_pixelwise.
2094 * widget.c (pixel_to_text_size): New function.
2095 (update_wm_hints): Have size hints respect value of
2096 frame_resize_pixelwise.
2097 (EmacsFrameResize): Alway process resize requests pixelwise.
2098 * window.c (grow_mini_window): Make sure mini window is at least
2100 * xdisp.c (display_menu_bar): Make sure menubar extends till
2102 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2103 (x_set_tool_bar_lines): Calculate pixelwise.
2104 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2105 frame_resize_pixelwise.
2107 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2109 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2110 variables not used there.
2112 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2114 * w32.c (sys_umask): New function. (Bug#16299)
2116 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2118 * dispnew.c (change_frame_size_1): Take old width of root window
2119 from that window's pixel width. (Bug#16284)
2121 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2123 Plain copy-file no longer chmods an existing destination (Bug#16133).
2124 * fileio.c (realmask): Now a static var, not a local.
2125 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2126 Remove arg STATPTR. All uses changed.
2127 (Fcopy_file): Do not alter permissions of existing destinations,
2128 unless PRESERVE-PERMISSIONS (renamed from
2129 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2130 Avoid race when testing for existing destinations and for
2131 when input and output files are the same.
2132 If changing the group fails, adjust both default and
2133 preserved permissions so that access is not granted to the
2135 (Fset_default_file_modes, init_fileio): Update realmask.
2136 (Fdefault_file_modes): Use realmask instead of calling umask.
2138 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2140 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2141 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2142 flags on the daemon pipe ends before execing.
2144 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2146 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2147 session. (Bug#14739)
2149 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2151 * callproc.c (Vexec_path): Document that exec-directory is in it.
2153 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2155 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2158 2013-12-27 Chong Yidong <cyd@gnu.org>
2160 * data.c (Fsymbol_function): Doc fix.
2162 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2164 Some more tinkering with Bug#16051.
2165 * window.c (resize_frame_windows): Don't let the size of the
2166 root window drop below the frame's default character size.
2167 Never ever delete any subwindows - let the window manager do the
2170 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2171 of toolbar lines needed when they exceed the height of the root
2173 (unwind_create_frame_1): New function.
2174 (Fx_create_frame): Generally inhibit calling the window
2175 configuration change hook here. Remove extra call to
2176 change_frame_size - it's not needed when we don't run the
2177 configuration change hook.
2179 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2181 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2182 On my Fedora 19 platform the core dumps were so big that
2183 my desktop became nearly catatonic.
2184 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2185 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2186 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2187 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2188 a clang-only syntax.
2189 * conf_post.h (__has_feature): New macro, if not already defined.
2190 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2191 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2193 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2195 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2196 is a file name. (Bug#16252)
2198 2013-12-25 Chong Yidong <cyd@gnu.org>
2200 * keyboard.c (Voverriding_terminal_local_map)
2201 (Voverriding_local_map): Doc fix.
2203 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2205 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2207 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2208 file name when it is submitted to ShellExecute. Simplify code.
2209 Don't test DOCUMENT for being a string, as that is enforced by
2210 CHECK_STRING. Doc fix.
2212 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2214 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2215 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2216 redisplay_tool_bar does. Improve and fix commentary.
2217 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2218 limits of the glyph matrices. (Bug#16051)
2219 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2220 only when the new size is different from the old one, and the new
2221 size can be achieved given the frame height.
2223 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2225 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2227 2013-12-23 Glenn Morris <rgm@gnu.org>
2229 * lread.c (Fload): Mention load-prefer-newer in doc.
2231 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2233 Handle Bug#16207 by being more restrictive when running hooks.
2234 * window.c (unwind_change_frame): New function.
2235 (Fset_window_configuration): Don't run configuration change hook
2236 while the frame configuration is unsafe. Call select_window
2239 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2241 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2243 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2245 * nsterm.h: Declare EmacsColor category.
2247 * nsterm.m (NSColor): Implement EmacsColor category.
2248 (ns_get_color): Use colorUsingDefaultColorSpace.
2249 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2251 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2253 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2255 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2256 having the PNG_NORETURN attribute, to avoid compiler warning in
2259 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2261 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2263 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2264 fringe background extension.
2265 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2266 because they are now always the same as `left' and `width',
2267 respectively. Remove code for the case that `width' and
2268 `sb_width' are different.
2270 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2272 Remove scroll_bar_actual_width from frames.
2273 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2274 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2275 (x_figure_window_size):
2276 * nsterm.m (x_set_window_size):
2277 * widget.c (set_frame_size):
2278 * w32term.c (x_set_window_size):
2279 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2280 scroll_bar_actual_width.
2282 Convert scroll_bar members to integers on Windows.
2283 * w32term.h (struct scroll_bar): Convert top, left, width,
2284 height, start, end and dragging to integers.
2285 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2287 * w32term.c (w32_set_scroll_bar_thumb)
2288 (w32_scroll_bar_handle_click): Remove XINT conversions for
2289 scroll_bar members. Treat bar->dragging as integer.
2290 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2291 first element. Remove XINT conversions for scroll_bar members.
2292 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2293 Remove XINT conversions for scroll_bar members.
2295 Fix assignment for new window total sizes.
2296 * window.c (Fwindow_resize_apply_total): Assign values for
2299 2013-12-20 Chong Yidong <cyd@gnu.org>
2301 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2302 argument to `append'.
2304 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2306 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2307 current text face, for extending the face of the display margins.
2310 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2311 Doc fix. (Bug#16190)
2313 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2315 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2318 * nsterm.m (Qfile, Qurl): New.
2319 (EV_MODIFIERS2): New macro.
2320 (EV_MODIFIERS): Use EV_MODIFIERS2.
2321 (ns_term_init): Remove font and color from DND, does not work on
2322 newer OSX, and other ports don't have them.
2323 (performDragOperation:): Handle modifiers used during drag.
2324 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2325 Remove global Lisp variables used to communicate with ns-win.el.
2326 Remove font and color handling.
2327 (syms_of_nsterm): Defsym Qfile and Qurl.
2329 2013-12-19 Anders Lindgren <andlind@gmail.com>
2331 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2332 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2334 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2335 (constrainFrameRect): Remove special case nr_screens == 1.
2336 Don't constrain size to size of view.
2338 * nsterm.h (ns_output): Remove dont_constrain.
2340 2013-12-19 Anders Lindgren <andlind@gmail.com>
2342 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2344 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2346 Minor fixes for recent openp changes.
2347 * lisp.h (GCPRO7): New macro.
2348 * lread.c (openp): Use bool for boolean; all callers changed.
2349 Protect save_string from GC. Don't assume that file descriptors
2350 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2351 warning about uninitialized variable.
2353 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2355 * w32fns.c (emacs_abort): Use intptr_t as argument of
2356 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2358 2013-12-18 Glenn Morris <rgm@gnu.org>
2360 * lread.c (Fload): Pass load_prefer_newer to openp.
2361 Don't bother checking mtime if openp already did it.
2362 (openp): Add `newer' argument, to check all suffixes
2363 and find the newest file.
2364 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2365 * callproc.c (call_process):
2366 * charset.c (load_charset_map_from_file):
2367 * emacs.c (init_cmdargs):
2368 * image.c (x_create_bitmap_from_file, x_find_image_file):
2370 * lread.c (Flocate_file_internal):
2371 * process.c (Fformat_network_address):
2372 * sound.c (Fplay_sound_internal):
2373 * w32.c (check_windows_init_file):
2374 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2376 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2378 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2380 * w32.c (getloadavg): Don't index samples[] array with negative
2381 indices. Recover from wall-clock time being set backwards.
2383 * w32term.c (w32_initialize): Declare the argument of
2384 set_user_model as const.
2386 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2387 (w32_menu_show): Constify some arguments passed to MessageBox.
2389 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2390 to initialize Lisp objects.
2392 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2393 initialize Lisp objects.
2395 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2396 use variables used only on X under that condition.
2398 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2399 variables not used there.
2401 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2403 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2404 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2406 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2408 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2409 code, revealed in presence of R2L characters, character
2410 compositions, and display vectors. A better fix for Bug#16148.
2411 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2412 GTK and NS builds, they don't have this member of struct frame.
2414 * dispextern.h (struct composition_it): Correct a comment for the
2417 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2419 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2420 This prevents a compilation error on C compilers that do not
2421 default functions to return 'int' if not declared. Also, add
2422 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2423 since it now uses inline functions.
2425 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2427 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2428 display margins on mode line, header line, and in the frame's
2429 tool-bar window. (Bug#16165)
2431 2013-12-16 Andreas Schwab <schwab@suse.de>
2433 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2435 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2437 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2440 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2442 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2444 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2446 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2447 intended to find bogus pointers in font objects (Bug#16140).
2448 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2449 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2450 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2451 Disable for MS-Windows due to Bug#15876; apparently this
2452 requires more or less substantial changes in fontset code.
2453 * xfont.c (xfont_close):
2454 * xftfont.c (xftfont_close): Call x_display_info_for_display
2455 to check whether 'Display *' is valid (Bug#16093 and probably
2458 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2460 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2461 Reported by Juanma Barranquero <lekktu@gmail.com>.
2463 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2464 open a pty on MS-Windows. (Bug#16152)
2466 * emacs.c (decode_env_path): Fix bogus comparison against
2467 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2469 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2471 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2472 (Fx_file_dialog): Add parentheses around && to silence warning.
2474 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2476 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2478 * xdisp.c (extend_face_to_end_of_line): Extend background of
2479 non-default face in margin areas as well. (Bug#16151)
2480 (display_line): Call extend_face_to_end_of_line for continued
2481 lines as well, if the display margins have non-zero width.
2482 (set_glyph_string_background_width): When needed, set the
2483 extends_to_end_of_line_p flag on glyph strings to be drawn in
2484 margin areas, not only in the text area.
2486 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2489 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2491 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2492 Don't worry about verify_error being t, since it has to be a list.
2494 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2496 Use bool for boolean, focusing on headers.
2497 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2498 No need to include <stdbool.h>, since conf_post.h does it now.
2499 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2500 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2501 (SET_PER_BUFFER_VALUE_P):
2502 * ccl.c, ccl.h (setup_ccl_program):
2503 * ccl.h (CHECK_CCL_PROGRAM):
2504 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2505 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2506 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2507 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2508 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2509 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2510 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2511 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2512 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2513 (CHARSET_FAST_MAP_SET):
2514 * coding.c (decode_coding_ccl, encode_coding_ccl):
2515 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2516 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2517 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2518 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2519 (decode_coding_c_string):
2520 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2521 * conf_post.h (has_attribute):
2522 * dispextern.h (trace_redisplay_p)
2523 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2524 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2525 (SET_GLYPH_FROM_CHAR_GLYPH)
2526 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2527 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2528 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2529 (cursor_in_mouse_face_p):
2530 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2531 (blank_row, prepare_desired_row)
2532 (build_frame_matrix_from_leaf_window, make_current)
2533 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2534 (update_window, scrolling_window, update_frame_line):
2535 * disptab.h (GLYPH_FOLLOW_ALIASES):
2536 * editfns.c (Fformat):
2537 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2538 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2539 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2540 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2541 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2542 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2543 (FONT_DEFERRED_LOG):
2544 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2545 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2546 (FRAME_MOUSE_UPDATE):
2547 * fringe.c (Fdefine_fringe_bitmap):
2548 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2549 (x_create_bitmap_from_xpm_data, xpm_load_image):
2550 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2551 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2552 (MERGE_INTERVAL_CACHE):
2553 * keymap.h (KEYMAPP):
2554 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2555 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2556 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2557 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2558 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2559 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2560 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2561 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2562 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2563 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2564 (SETUP_BUFFER_SYNTAX_TABLE):
2565 * systime.h (timespec_valid_p):
2566 * term.c (save_and_enable_current_matrix):
2567 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2568 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2569 (redisplay_internal, try_window_reusing_current_matrix)
2570 (sync_frame_with_window_matrix_rows, try_window_id)
2571 (display_menu_bar, display_tty_menu_item, display_mode_line)
2572 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2573 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2574 * xmenu.c (xmenu_show):
2575 * xterm.c (use_xim, x_term_init):
2576 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2577 (struct x_bitmap_record):
2578 Use bool for booleans.
2579 * ccl.c (struct buffer_text):
2580 * ccl.h (struct ccl_program):
2581 * charset.h (struct charset):
2583 * coding.h (struct iso_2022_spec, struct coding_system):
2584 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2585 (struct glyph_string, struct face, struct face_cache)
2586 (struct bidi_string_data, struct bidi_it)
2587 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2589 * editfns.c (Fformat):
2590 * frame.h (struct frame):
2591 * fringe.c (struct fringe_bitmap):
2592 * intervals.h (struct interval):
2593 * keyboard.h (struct kboard):
2594 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2595 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2596 (struct Lisp_Buffer_Local_Value, union specbinding):
2597 * macfont.m (struct macfont_info):
2598 * process.h (struct Lisp_Process):
2599 * termchar.h (struct tty_display_info):
2600 * window.h (struct window):
2601 * xterm.h (struct x_output):
2602 Use bool_bf for boolean bit-fields.
2603 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2604 All callers changed.
2605 * ccl.h (struct ccl_program): Remove unused members private_state,
2606 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2608 (struct ccl_spec): Remove unused members cr_carryover,
2609 eight_bit_carryover.
2610 * conf_post.h: Include <stdbool.h>.
2611 (bool_bf): New type.
2612 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2613 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2614 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2615 'do { ... } while (false)' brackets.
2616 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2617 Args must now be expressions; all callers changed.
2618 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2619 (PRODUCE_GLYPHS): Simplify use of boolean.
2620 * fileio.c (Fcopy_file):
2621 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2622 * lisp.h (UNGCPRO): Return void, not int.
2623 (FOR_EACH_TAIL): Use void expression, not int expression.
2624 * region-cache.c: Reindent.
2625 * region-cache.h: Copy comments from region-cache.c, to fix
2626 incorrect remarks about booleans.
2628 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2630 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2631 when character at point is displayed from a display vector.
2634 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2636 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2637 now a list of certificate validation checks that will abort a
2638 connection with an error.
2639 (Fgnutls_boot): Document it and use it.
2641 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2643 * w32term.c (w32_enable_frame_resize_hack): New variable.
2644 (x_set_window_size): Use it to hack frame resizing on Windows
2647 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2649 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2650 Windows-specific code to w32.c. Change error message text to
2651 match that of Posix platforms.
2653 * w32.c (w32_copy_file): New function, most of the code copied and
2654 reworked from Fcopy_file. Improve error handling. Plug memory
2655 leak when errors are thrown. Support file names outside of the
2656 current codepage. (Bug#7100)
2658 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2660 * lread.c (load_path_default): Prototype.
2662 2013-12-13 Glenn Morris <rgm@gnu.org>
2664 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2665 (dump_path): Remove.
2666 (load-path-default): Remove `changed' argument.
2667 Do not set dump_path permanently. Simplify.
2668 (init_lread): Simplify.
2669 (syms_of_lread): Remove dump_path.
2671 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2673 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2674 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2675 2013-12-12 font-related change to avoid Bug#16128, which
2676 is quite hard to fix without even more substantial changes.
2678 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2680 * font.c (font_close_object): Check for live frame (Bug#16128).
2682 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2684 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2685 Return ptrdiff_t, not int, since it's a buffer size.
2686 Reindent/reparen some macros to a more Gnuish style.
2688 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2690 Avoid undefined behavior with huge regexp interval counts.
2691 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2692 since it's now specialized to interval counts. All uses changed.
2693 Do not assume wrapraound on signed integer overflow.
2694 (regex_compile): Simplify based on the above changes.
2696 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2698 Support file names on MS-Windows that use characters outside of
2699 the current system codepage. (Bug#7100)
2701 * w32.c (get_file_security, set_file_security)
2702 (create_symbolic_link): Separate pointers and boolean flags for
2703 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2704 non-zero, else the former.
2705 (codepage_for_filenames, filename_to_utf16, )
2706 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2708 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2710 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2711 Accept only one argument; all callers changed.
2712 (dostounix_filename): Remove the second argument, now works in
2713 UTF-8. All callers changed.
2714 (parse_root): Lose DBCS code.
2715 (get_long_basename, w32_get_short_filename, init_environment)
2716 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2717 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2718 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2719 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2720 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2721 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2723 (ansi_encode_filename): New function.
2724 (get_emacs_configuration, get_emacs_configuration_options):
2726 (add_volume_info, GetCachedVolumeInformation): Run the input file
2727 name through unixtodos_filename, to ensure it is stored and
2728 referenced in canonical form.
2729 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2730 (logon_network_drive, sys_link, utime): Improve error handling.
2731 (sys_access): New function.
2732 (hashval, generate_inode_val): Unused functions deleted.
2733 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2734 (check_windows_init_file): Convert error message from UTF-8 to
2735 ANSI codepage, for display in the message box.
2736 (globals_of_w32): Set w32_unicode_filenames according to the OS
2739 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2740 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2741 (syms_of_w32term): Declare w32-unicode-filenames.
2743 * w32proc.c (new_child, delete_child): Remove code that handled
2744 unused pending_deletion and input_file members of the child struct.
2745 (create_child, sys_spawnve): Convert all file names to ANSI
2746 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2747 name cannot be encoded in ANSI codepage. Don't use
2748 unixtodos_filename, mirror slashes by hand.
2749 (record_infile, record_pending_deletion): Functions deleted.
2750 (Fw32_short_file_name): Call w32_get_short_filename instead of
2753 * w32notify.c (add_watch): Work in Unicode mode when
2754 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2755 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2756 instead, do the same with Lisp primitives.
2758 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2759 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2760 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2761 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2762 (Fw32_shell_execute): Improve error reporting.
2763 (Fdefault_printer_name): Ifdef away for Cygwin.
2765 * w32.h (struct _child_process): Remove input_file and
2766 pending_deletion members that are no longer used.
2767 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2768 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2769 (ansi_encode_filename): New and updated prototypes.
2771 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2773 (unexec): Don't use dostounix_filename, it expects a file name in
2774 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2777 * fileio.c (Ffile_name_directory, file_name_as_directory)
2778 (directory_file_name, Fexpand_file_name)
2779 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2780 arguments of dostounix_filename.
2781 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2782 use MAX_UTF8_PATH for size of file-name strings.
2783 (emacs_readlinkat): Build an explicitly unibyte string for file
2785 (syms_of_fileio) <file-name-coding-system>:
2786 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2788 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2789 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2790 directories to UTF-8.
2791 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2792 environment, and each element of the input PATH, to UTF-8.
2794 * dired.c (file_attributes): Use build_unibyte_string explicitly
2795 to make Lisp strings from user and group names.
2797 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2800 * coding.c (decode_file_name, encode_file_name): New functions.
2802 * termcap.c (tgetent): Adapt to the change in arguments of
2805 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2808 * msdos.c (dostounix_filename, init_environment): Adapt to the
2809 change in arguments of dostounix_filename.
2811 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2812 [WINDOWSNT]: Encode file names passed to the image libraries in
2815 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2816 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2818 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2819 arguments of dostounix_filename.
2821 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2823 * font.h (struct font_entity) [HAVE_NS]: New field to record
2824 font driver which was used to create this entity.
2825 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2826 frame where the font was opened.
2827 (font_close_object): Add prototype.
2828 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2829 (font_close_object): Not static any more. Lost frame arg.
2830 Adjust comment and users.
2831 * alloc.c (cleanup_vector): Call font_close_object to adjust
2832 per-frame font counters correctly. If HAVE_NS, also call
2833 driver-specific cleanup for font-entity objects.
2834 * ftfont.c (ftfont_open):
2835 * nsfont.m (nsfont_open):
2836 * w32font.c (w32font_open_internal):
2837 * xfont.c (xfont_open):
2838 * xftfont.c (xftfont_open): Save frame pointer in font object.
2839 * macfont.m (macfont_open): Likewise.
2840 (macfont_descriptor_entity): Save driver pointer to be able
2841 to call its free_entity routine when font-entity is swept.
2842 * ftxfont.c (ftxfont_open): Add eassert because frame
2843 pointer should be saved by ftfont_driver.open.
2845 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2847 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2848 input polling is used. This is still meaningful for Cygwin, see
2849 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2850 * keyboard.c (poll_for_input_1, input_polling_used):
2851 Define unconditionally.
2852 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2853 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2854 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2855 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2856 (face_for_char): Likewise. Rearrange eassert and return ASCII
2857 face for CHAR_BYTE8_P.
2858 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2860 2013-12-11 Ken Brown <kbrown@cornell.edu>
2862 * dispextern.h (erase_phys_cursor):
2863 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2865 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2867 * nsterm.m (x_free_frame_resources):
2868 * term.c (tty_free_frame_resources):
2869 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2870 face cache because it's implied by free_frame_faces anyway.
2871 * w32term.c (x_free_frame_resources): Likewise. Do not call
2872 free_frame_faces twice.
2874 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2876 * editfns.c (Fformat_time_string): Mention %F in the doc.
2878 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2880 * window.c (resize_frame_windows): Don't return immediately when
2881 the root window's size doesn't change - the minibuffer window
2882 may still have to be repositioned/resized.
2883 * xfns.c (Fx_create_frame): Always change the frame size after
2884 initializing the frame's faces.
2885 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2886 change_frame_size should already have done it.
2887 (x_new_font): Assign new tool- and menu-bar heights.
2888 (x_set_window_size_1): Account for tool- and menu-bar heights
2889 (Bug#16013). Don't set pixel sizes since change_frame_size
2890 should already have done it.
2892 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2894 Remove the option of using libcrypto.
2895 * Makefile.in (LIB_CRYPTO): Remove.
2896 (LIBES): Don't use it.
2898 2013-12-11 Juri Linkov <juri@jurta.org>
2900 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2901 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2903 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2905 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2906 drawn tool bar items (Bug#16058).
2907 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2909 2013-12-09 Ken Brown <kbrown@cornell.edu>
2911 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2913 * lisp.h (get_frame_param): Adjust conditions for prototype
2916 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2918 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2919 Avoid unused macro warning if configured --without-xft.
2921 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2923 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2925 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2927 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2929 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2931 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2933 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2935 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2937 Use libcrypto's checksum implementations if available, for speed.
2938 * Makefile.in (LIB_CRYPTO): New macro.
2941 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2942 The macro didn't conform to C99 due to type mismatch,
2943 which caused compilation failure with Sun C 5.12,
2944 and it was confusing anyway. Include window.h to declare
2945 redisplay_other_windows.
2947 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2949 * window.c (set_window_buffer): Update mode line (bug#16084).
2951 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2953 Fix minor problems found by static checking.
2954 * keyboard.c (poll_for_input_1, input_polling_used):
2955 Define only if HAVE_NTGUI.
2956 * xmenu.c (popup_activate_callback): Omit unnecessary
2957 check against USE_X_TOOLKIT, which must be defined here anyway.
2958 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2961 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2963 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2965 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2967 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2969 * nsterm.m (x_set_window_size): Remove fprintf.
2970 (init): Define always. Set applicationDidFinishLaunchingCalled
2972 (applicationDidFinishLaunching:):
2973 Set applicationDidFinishLaunchingCalled.
2974 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2977 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2979 Pixel resize changes for NS (Bug#16049).
2980 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2981 height/width. row/cols are locals.
2982 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2983 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2984 (windowWillResize): Remove gsextra. Calculate extra as in
2986 (x_new_font): Don't change frame size if fullscreen.
2987 Change size pixelwise.
2989 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2990 comment in xfns.c. Change to pixelwise call.
2992 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2994 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2997 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2999 * xterm.c (input_signal_count): Remove.
3000 (x_dispatch_event): Define unconditionally.
3001 (x_make_frame_visible): Process X events until the frame
3002 is really visible (Bug#16027).
3003 * xterm.h (x_dispatch_event): Declare unconditionally.
3005 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3007 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3009 * nsterm.m (x_set_window_size): Handle pixelwise.
3011 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3013 * w32term.c (x_new_font):
3014 * xterm.c (x_new_font): Calculate new frame size from new font
3017 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3019 * lisp.h (FOR_EACH_TAIL): New macro.
3020 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3022 * window.c (select_window): Call second wset_redisplay before we change
3023 selected_window (bug#16034).
3025 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3027 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3029 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3031 * w32xfns.c: Include window.h, to avoid a compiler warning.
3033 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3035 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3036 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3037 window_scroll takes care of it.
3038 (Fset_window_point, Fdelete_other_windows_internal)
3039 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3040 (Fsplit_window_internal, Fdelete_window_internal)
3041 (Fresize_mini_window_internal, Fset_window_configuration)
3042 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3043 cause redisplay instead of forcing a complete redisplay.
3044 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3045 we're only affecting the selected_window.
3047 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3049 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3050 directional control characters. Update type and category
3051 determination according to the UBA from Unicode v6.3.
3052 (bidi_category_t): New category EXPLICIT_FORMATTING.
3054 * dispextern.h (bidi_type_t): Update to include new bidirectional
3055 properties introduced with Unicode v6.3. (Bug#16043)
3057 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3059 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3062 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3064 * font.c (font_list_entities): Remove dummy assignment.
3065 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3066 used on graphic displays only. Remove unused 'font_encoder' member.
3067 (struct font_bitmap): Remove unused 'extra' member.
3068 * nsfont.m (nsfont_open):
3069 * w32font.c (w32font_open_internal):
3070 * ftfont.c (ftfont_get_bitmap): Adjust users.
3072 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3074 Use bool for boolean.
3075 * tparam.c (tparam1):
3076 * undo.c (record_point, record_property_change):
3077 Use bool for boolean, for local vars that are always true or false.
3079 Minor integer overflow fixes (Bug#16033).
3080 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3081 This improves on the previous fix to this function.
3082 (window_resize_check): When summing up pixel counts, don't rely on
3083 undefined behavior if the sum overflows.
3085 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3087 * window.c (Fset_window_new_pixel): Don't choke at negative
3088 argument value (Bug#16033).
3090 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3091 to avoid crash in window_box_height.
3093 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3094 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3096 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3098 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3100 Minor integer overflow fixes.
3101 * window.c (Fset_window_new_pixel, grow_mini_window):
3102 * xdisp.c (Fwindow_text_pixel_size):
3103 Avoid undefined behavior on signed integer overflow.
3104 * xfns.c (x_set_mouse_color):
3105 Check that drag shape fits in 'unsigned', since that's what X wants.
3107 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3109 Improve reporting of fatal exception on MS-Windows.
3110 * w32fns.c (my_exception_handler): New function.
3111 (globals_of_w32fns): Set it up as the unhandled exception
3112 handler. Initialize exception code and address to zeros.
3113 (emacs_abort): If the exception code and address are available,
3114 print them at the beginning of the backtrace. Fix the format of
3115 printing addresses (was producing 0x0x12345678 on XP).
3118 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3120 * eval.c (Fbacktrace__locals): New function.
3121 (syms_of_eval): Defsubr it.
3123 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3125 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3126 Define here to unify between...
3127 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3128 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3130 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3132 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3134 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3135 fringe background extension.
3136 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3137 because they are now always the same as `left' and `width',
3138 respectively. Remove code for the case that `width' and
3139 `sb_width' are different.
3141 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3143 Fix minor problems found by static checking.
3144 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3145 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3146 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3148 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3150 * image.c (imagemagick_compute_animated_image): Don't crash if we
3151 have an animation with different-sized images (bug#15313).
3153 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3155 Remove some unused items introduced during pixelwise change.
3156 * window.c (window_resize_total_check): Remove unused function.
3157 * xdisp.c (remember_mouse_glyph): Remove unused label.
3158 (Ftool_bar_height): Move declaration inside #if.
3159 * xterm.c (x_set_window_size): Don't use r and c.
3161 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3163 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3166 * window.c (Fset_window_configuration): Comment out unused variables.
3168 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3170 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3172 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3174 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3176 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3177 HAVE_GNUTLS3 (Bug#16001).
3179 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3180 if interrupts are deferred (Bug#15801).
3182 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3184 Support resizing frames and windows pixelwise.
3185 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3186 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3187 (struct glyph_matrix): Replace window_left_col and
3188 window_top_line by window_pixel_left and window_pixel_top.
3189 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3191 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3192 (draw_window_divider, move_it_to, x_draw_right_divider)
3193 (x_draw_bottom_divider, change_frame_size): Add or fix
3195 * dispnew.c (change_frame_size_1): Change prototype.
3196 (adjust_glyph_matrix, required_matrix_width)
3197 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3198 values instead of lines and columns.
3199 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3200 WINDOW_TOTAL_FRINGE_WIDTH.
3201 (handle_window_change_signal, do_pending_window_change)
3202 (init_display): Adjusts calls of change_frame_size.
3203 (change_frame_size, change_frame_size_1): Handle pixelwise
3205 * frame.c (Qright_divider_width, Qbottom_divider_width):
3207 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3208 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3209 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3210 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3212 (set_frame_param): New function.
3213 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3214 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3215 (Ffringe_width, Fborder_width, Fright_divider_width)
3216 (Fbottom_divider_width): New functions, defsubr them.
3217 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3218 New argument pixelwise.
3219 (struct frame_parm_table): New members Qright_divider_width and
3220 Qbottom_divider_width.
3221 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3222 (x_report_frame_params): Handle Qright_divider_width and
3223 Qbottom_divider_width.
3224 (x_set_right_divider_width, x_set_bottom_divider_width):
3226 (frame_resize_pixelwise): New option.
3227 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3228 new_pixelwise, right_divider_width and bottom_divider_width;
3229 remove total_lines; rename text_lines, text_cols, new_text_lines
3230 and new_text_cols to text_height, text_width, new_height and
3231 new_width respectively.
3232 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3233 FRAME_TEXT_WIDTH respectively.
3234 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3235 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3236 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3238 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3239 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3240 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3241 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3242 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3243 (FRAME_TOTAL_COLS_ARG): Remove macro.
3244 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3245 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3246 (x_wm_set_size_hint): Handle frame pixel sizes.
3247 * indent.c (compute_motion, Fcompute_motion):
3248 Call window_body_width instead of window_body_cols.
3249 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3250 (make_lispy_position): Handle right and bottom dividers.
3251 (Fsuspend_emacs): Pixelize call of change_frame_size.
3252 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3253 * lisp.h: Extern set_frame_param.
3254 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3256 (Fx_create_frame): Add entry for vertical_drag_cursor.
3257 Pixelize call of change_frame_size.
3258 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3259 * nsterm.m (ns_update_window_end): Optionally draw right
3261 (x_set_window_size): Add argument pixelwise.
3262 Call check_frame_size and change_frame_size with pixelwise zero.
3263 (ns_draw_window_divider): New function.
3264 (ns_redisplay_interface): Add ns_draw_window_divider.
3265 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3266 (x_new_font): Call x_set_window_size with pixelwise zero.
3267 * print.c (print_object): For a window print its sequence
3269 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3270 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3271 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3272 (w32_createwindow): Use scroll bar area width.
3273 (w32_wnd_proc): Handle bottom divider width.
3274 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3275 (Fx_create_frame): Default divider width parameters.
3276 Caclulate sizes pixelwise. Add vertical drag cursor support.
3277 (x_create_tip_frame): Default divider widths to zero.
3278 Pixelize call to change_frame_size.
3279 (Fx_show_tip): Add handling of divider widths. Pixelize window
3281 (Fw32_frame_rect): New function.
3282 (frame_parm_handler w32_frame_parm_handlers): Add divider
3284 (Vx_window_vertical_drag_shape): Add variable.
3285 * w32inevt.c (resize_event, maybe_generate_resize_event):
3286 Pixelize change_frame_size calls.
3287 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3289 * w32term.c (w32_draw_window_divider): New function.
3290 (x_update_window_end): Handle right divider.
3291 (w32_draw_fringe_bitmap, x_scroll_run)
3292 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3293 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3294 Calculate new frame sizes pixelwise.
3295 (x_new_font): Pixelize call to x_set_window_size.
3296 (x_check_fullscreen): Pixelize call to change_frame_size.
3297 (x_set_window_size_1, x_set_window_size): New argument
3298 pixelwise. Calculate pixelwise.
3299 (x_wm_set_size_hint): Use scroll bar area width.
3300 (w32_redisplay_interface): Add w32_draw_window_divider.
3301 * w32term.h (struct w32_output): Add vertical drag cursor.
3302 * widget.c (set_frame_size, update_wm_hints)
3303 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3305 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3306 * window.c (sequence_number): Restore.
3307 (Fwindow_pixel_width, Fwindow_pixel_height)
3308 (Fwindow_mode_line_height, Fwindow_header_line_height)
3309 (window_pixel_to_total, Frun_window_scroll_functions)
3310 (Fset_window_new_pixel, window_resize_apply_total)
3311 (Fwindow_resize_apply_total): New functions.
3312 (window_body_height, window_body_width): Rename from
3313 window_body_lines. New argument PIXELWISE.
3314 Calculate pixelwise.
3315 (Fwindow_body_height, Fwindow_body_width): New argument
3317 (coordinates_in_window, window_relative_x_coord): Use window's
3318 pixel width instead of total width.
3319 (replace_window, recombine_windows): Initialize pixel values.
3320 (resize_root_window, resize_frame_windows, grow_mini_window)
3321 (shrink_mini_window): New argument PIXELWISE.
3322 Calculate pixelwise.
3323 (Fdelete_other_windows_internal, adjust_window_margins)
3324 (window_resize_check, window_resize_apply)
3325 (Fdelete_window_internal, Fresize_mini_window_internal)
3326 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3327 (check_frame_size): Rename arguments. New argument PIXELWISE.
3328 Calculate pixelwise.
3329 (set_window_buffer): Make samebuf bool. Run configuration change
3330 hook only if buffer changed.
3331 (Fset_window_buffer): Rewrite doc-string.
3332 (make_window): Initialize new_pixel slot.
3333 (Fwindow_resize_apply): Check pixel size of root window.
3334 (Fsplit_window_internal): Call 2nd argument pixel_size.
3335 Calculate pixelwise.
3336 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3338 (save_window_data): New slots frame_text_width,
3339 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3340 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3342 (Fcurrent_window_configuration, Fset_window_configuration)
3343 (save_window_save, compare_window_configurations): Handle new
3344 slots in save_window_data and saved_window.
3345 (Fset_window_scroll_bars): Fix doc-string.
3346 (window_resize_pixelwise): New variable.
3347 (coordinates_in_window, Fcoordinates_in_window_p):
3349 (make_parent_window): Adjust sequence_number.
3350 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3352 * window.h (struct window): New members new_pixel, pixel_left,
3353 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3354 (wset_new_pixel): New function.
3355 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3356 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3357 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3358 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3359 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3360 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3361 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3362 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3363 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3364 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3365 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3366 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3367 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3368 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3369 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3371 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3372 (window_body_width, check_frame_size): Adapt external declarations.
3373 * xdisp.c (last_max_ascent): New integer.
3374 (window_text_bottom_y): Handle bottom divider.
3375 (window_box_width, window_box_height): Calculate pixelwise.
3376 (get_glyph_string_clip_rects): Handle right divider.
3377 (remember_mouse_glyph): When windows are resized pixelwise
3378 proceed with width and height set to 1.
3379 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3381 (move_it_to): Calculate and return maximum x position
3383 (Fwindow_text_pixel_size): New function.
3384 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3385 (tool_bar_lines_needed): Rename to tool_bar_height.
3386 Calculate pixelwise.
3387 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3388 Calculate pixelwise.
3389 (redisplay_tool_bar): Calculate pixelwise.
3390 (redisplay_window): Calculate pixelwise. Handle dividers.
3391 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3392 (x_draw_vertical_border): Handle dividers.
3393 (define_frame_cursor1): Handle vertical drag cursor.
3394 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3395 (expose_window): Calculate pixelwise. Handle dividers.
3396 (init_xdisp): Initialize pixel values.
3397 * xfaces.c (Qwindow_divider): New face.
3398 (realize_basic_faces): Realize it.
3399 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3400 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3401 (x_set_scroll_bar_default_width): Default actual width to 16.
3402 (Fx_create_frame): Set sizes pixelwise.
3403 (x_create_tip_frame): Default divider widths to zero.
3404 Pixelize call of change_frame_size.
3405 (Fx_show_tip): Handle divider widths. Initial pixel position
3407 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3408 (Vx_window_vertical_drag_shape): New option.
3409 * xmenu.c (free_frame_menubar): Pixelize call of
3411 * xterm.c (x_draw_window_divider): New function.
3412 (x_update_window_end): Optionally draw right divider.
3413 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3414 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3415 (handle_one_xevent, x_new_font): Calculate pixelwise.
3416 (x_set_window_size_1, x_set_window_size): New argument
3417 pixelwise. Calculate pixelwise.
3418 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3419 (struct x_redisplay_interface): Add x_draw_window_divider.
3420 * xterm.h (struct x_output): Add vertical_drag_cursor.
3422 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3424 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3425 Set invisible frames's `redisplay' when a full redisplay is requested.
3426 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3427 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3428 (display_mode_lines): Set it here instead.
3430 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3432 * dispextern.h (set_window_update_flags): Remove.
3434 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3436 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3438 * xdisp.c (REDISPLAY_SOME_P): New macro.
3439 (redisplay_internal): Use it (bug#15999).
3440 (prepare_menu_bars, redisplay_window): Use it as well.
3442 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3444 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3446 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3447 (globals_of_w32font): Zero it out.
3448 (GetCharWidth32W_Proc): New function pointer.
3449 (get_char_width_32_w): New function.
3450 (compute_metrics): If get_glyph_outline_w returns an error, try
3451 get_char_width_32_w before declaring a failure. This avoids
3452 punishing raster (a.k.a. "bitmap") fonts by slowing down
3453 redisplay. (Bug#6364).
3455 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3457 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3458 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3459 highlight needs to be redisplayed. (Bug#15913)
3461 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3463 Fix minor problems found by static checking.
3464 * buffer.h (struct buffer_text, struct buffer):
3465 * frame.h (struct frame):
3466 * window.h (struct window):
3467 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3468 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3469 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3470 no-longer-valid use of HAVE_MENUS.
3471 * xdisp.c (propagate_buffer_redisplay): Now static.
3473 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3475 * xmenu.c (Fmenu_or_popup_active_p):
3476 * window.c (Fset_window_configuration):
3477 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3478 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3479 * fns.c (Fyes_or_no_p):
3480 * editfns.c (Fmessage_box, Fmessage_or_box):
3481 * alloc.c (make_save_ptr_ptr):
3482 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3484 * window.c (Fset_window_configuration): Move select_window later.
3486 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3488 Refine redisplay optimizations to only redisplay *some* frames/windows
3489 rather than all of them.
3490 * xdisp.c (REDISPLAY_SOME): New constant.
3491 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3492 (bset_redisplay, bset_update_mode_line): New functions.
3493 (message_dolog): Use bset_redisplay.
3494 (clear_garbaged_frames): Use fset_redisplay.
3495 (echo_area_display): Use wset_redisplay.
3496 (buffer_shared_and_changed): Remove.
3497 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3498 frame titles. Compute the actual set of windows redisplayed.
3499 Don't update frame titles and menu bars for frames that don't need to
3501 (propagate_buffer_redisplay): New function.
3503 (redisplay_internal): Use it. Be more selective in the set of windows
3504 we redisplay. Propagate windows_or_buffers_changed to
3505 update_mode_lines a bit later to simplify the code.
3506 (mark_window_display_accurate_1): Reset window and buffer's
3508 (redisplay_window): Do nothing if neither the window nor the buffer nor
3509 the frame needs redisplay.
3510 * window.h (struct window): Add `redisplay' field.
3511 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3512 (redisplay_other_windows, window_list): New declarations.
3513 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3514 (window_list): Not static any more.
3515 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3516 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3517 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3518 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3519 * frame.h (struct frame): Add `redisplay' field.
3520 Move `external_menu_bar' bitfield next to other bit-fields.
3521 (SET_FRAME_GARBAGED): Use fset_redisplay.
3522 (SET_FRAME_VISIBLE): Don't garbage the frame;
3523 Use redisplay_other_windows.
3524 * buffer.h (struct buffer): Add `redisplay' field.
3525 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3526 (modify_overlay): Use bset_redisplay.
3527 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3529 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3531 Support w32 file notifications in batch mode.
3532 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3533 invalid (which happens in batch mode). If non-interactive, call
3534 handle_file_notifications to store file notification events in the
3535 input queue. (Bug#15933)
3537 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3539 * w32inevt.c (handle_file_notifications): Now external, not static.
3541 * w32term.h (handle_file_notifications): Provide prototype.
3543 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3544 init_crit, since init_display, which does that otherwise, is not
3547 2013-11-27 Glenn Morris <rgm@gnu.org>
3549 * Makefile.in ($(lispsource)/international/charprop.el): New.
3550 (emacs$(EXEEXT)): Depend on charprop.el.
3552 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3554 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3555 deleting portions of the buffer under non-nil REPLACE argument.
3558 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3559 directory, watch it and not its parent.
3560 (add_watch): Allow empty string in FILE.
3562 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3564 * window.c (Fset_window_start, window_resize_apply)
3565 (window_scroll): Reset window_end_valid (Bug#15957).
3567 2013-11-27 Glenn Morris <rgm@gnu.org>
3569 * Makefile.in (leimdir): Now in lisp source directory.
3570 ($(leimdir)/leim-list.el): Just use ../leim .
3571 * epaths.in (PATH_DUMPLOADSEARCH):
3572 * lread.c (load_path_default):
3573 * nsterm.m (ns_load_path): No more leim directory.
3575 2013-11-26 Andreas Schwab <schwab@suse.de>
3577 * .gdbinit (xgettype): Add cast.
3579 2013-11-26 Glenn Morris <rgm@gnu.org>
3581 Preload leim-list.el.
3582 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3583 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3584 is a single directory.
3586 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3588 bool-vector-subsetp is now the normal direction (Bug#15912).
3589 * data.c (Fbool_vector_subsetp): Test whether the first argument
3590 is a subset of the second one, not the reverse. Add doc string.
3592 Fix minor problems found by static checking.
3593 * lread.c (load_path_default): Now static.
3594 * textprop.c (text_property_stickiness): Be consistent about the
3595 test used when deciding whether to consider the previous character.
3596 This simplifies the code a bit.
3598 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3600 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3602 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3603 (syms_of_frame): Don't defsubr them.
3605 2013-11-25 Glenn Morris <rgm@gnu.org>
3607 * lread.c (load_path_default): Change the sense of the argument.
3608 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3609 from dump_path. When it is not, avoid checking dump_path twice.
3611 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3612 uninstalled dump_path against installed Vload_path. (Bug#15964)
3614 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3616 Export get_pos_property to Elisp.
3617 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3618 (syms_of_editfns): Export it to Elisp.
3620 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3622 2013-11-23 Romain Francoise <romain@orebokech.com>
3624 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3625 initialization here ...
3626 (syms_of_fileio): ... from here.
3628 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3630 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3631 Please use --enable-check-lisp-object-type.
3633 2013-11-23 Glenn Morris <rgm@gnu.org>
3635 * process.c (get_process): Explicit error for dead buffers.
3637 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3639 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3641 2013-11-23 Glenn Morris <rgm@gnu.org>
3643 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3644 * lread.c (load_path_check): Take path to check as argument.
3645 (load_path_default): New, split from init_lread.
3646 (init_lread): Move calc of default load-path to load_path_default.
3647 Empty elements in EMACSLOADPATH now stand for the default.
3648 (load-path): Doc fix.
3649 * emacs.c (decode_env_path): Add option to treat empty elements
3650 as nil rather than ".".
3651 * callproc.c (init_callproc_1, init_callproc):
3652 * image.c (Vx_bitmap_file_path):
3653 * lisp.h (decode_env_path):
3654 * lread.c (Vsource_directory):
3655 Update for new argument spec of decode_env_path.
3657 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3659 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3660 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3662 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3664 Fix some dependency problems that cause unnecessary recompiles.
3665 Problem reported by RMS in
3666 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3667 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3668 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3669 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3670 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3671 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3672 (boostrap-clean): No need to remove stamp-oldxmenu.
3674 Fix recently introduced bool vector overrun.
3675 This was due to an optimization that went awry.
3676 Reported by Glenn Morris in
3677 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3678 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3679 for empty vectors, undoing the 2013-11-18 change.
3680 * data.c (bool_vector_binop_driver): Rely on this.
3681 Fix bug that occasionally overran the destination.
3682 * lisp.h (struct Lisp_Bool_vector): Document this.
3684 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3686 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3689 * nsterm.m (init, run, stop:): Comment out for now, does not work
3692 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3694 * charset.c (syms_of_charset): Don't read past end of string.
3696 2013-11-19 Glenn Morris <rgm@gnu.org>
3698 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3700 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3702 Add hooks to run on gaining/losing focus. (Bug#15029)
3703 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3704 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3705 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3707 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3709 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3710 The old names predated the API change that put destination at end.
3712 Improve API of recently-added bool vector functions (Bug#15912).
3713 The old API had (bool-vector-count-matches A B)
3714 and (bool-vector-count-matches-at A B I), which gave the
3715 misleading impression that the two functions were variants, one
3716 with a location I. The new API has (bool-vector-count-population A)
3717 and (bool-vector-count-consecutive A B I) to make the distinction
3718 clearer. The first function no longer has a B argument, since the
3719 caller can easily determine the number of nils if the length and
3720 number of ts is known.
3721 * data.c (Fbool_vector_count_population): Rename from
3722 bool_vector_count_matches, and accept just 1 argument.
3723 (Fbool_vector_count_consecutive): Rename from
3724 Fbool_vector_count_matches_at.
3726 Always allocate at least one bits_word per bool vector.
3727 See Daniel Colascione in:
3728 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3729 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3730 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3731 * lisp.h (struct Lisp_Bool_vector): Document this.
3733 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3735 * insdel.c (invalidate_buffer_caches): New function, consolidated
3736 from part of prepare_to_modify_buffer.
3737 (insert_from_gap, prepare_to_modify_buffer):
3738 * coding.c (code_convert_region, code_convert_string):
3739 Call invalidate_buffer_caches. (Bug#15841)
3741 * lisp.h (invalidate_buffer_caches): Add prototype.
3743 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3745 * w32term.c (x_update_window_end): Don't invalidate the entire
3746 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3747 highlight needs to be redisplayed. (Bug#15913)
3749 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3751 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3753 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3755 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3756 while we are using Vprin1_to_string_buffer.
3758 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3759 after inserting the description string. (Bug#15907)
3761 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3763 * data.c: Work around bogus GCC diagnostic about shift count.
3764 Reported by Eli Zaretskii in
3765 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3766 (pre_value): New function.
3767 (count_trailing_zero_bits): Use it.
3769 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3771 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3772 assume C macros are not supported even under -g3 in these old GCC
3775 2013-11-15 Leo Liu <sdl.web@gmail.com>
3777 * minibuf.c (Ftry_completion, Fall_completions)
3778 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3780 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3782 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3783 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3784 This avoids placing unnecessary constants into the Emacs code.
3786 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3788 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3789 for Cygwin w32 build.
3791 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3792 for Cygwin w32 build. (Bug#15892)
3794 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3796 Simplify, port and tune bool vector implementation.
3797 * alloc.c (bool_vector_exact_payload_bytes)
3798 (bool_vector_payload_bytes): Remove.
3799 (bool_vector_fill): Return its argument.
3800 * alloc.c (bool_vector_fill):
3802 * print.c (print_object):
3803 Simplify by using bool_vector_bytes.
3804 * alloc.c (make_uninit_bool_vector):
3805 New function, broken out from Fmake_bool_vector.
3806 (Fmake_bool_vector): Use it. Use tail call.
3807 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3808 * data.c (BITS_PER_ULL): New constant.
3809 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3810 if long long versions don't exist.
3811 (shift_right_ull): New function.
3812 (count_one_bits_word): New function, replacing popcount_bits_word
3813 macro. Don't assume that bits_word is no wider than long long.
3814 (count_one_bits_word, count_trailing_zero_bits):
3815 Don't assume that bits_word is no wider than long long.
3816 * data.c (bool_vector_binop_driver, bool_vector_not):
3817 * fns.c (Fcopy_sequence):
3819 Create an uninitialized destination, to avoid needless work.
3820 (internal_equal): Simplify.
3821 (Ffillarray): Prefer tail call.
3822 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3823 contain at least one word.
3824 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3825 chars are narrower than ints.
3826 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3827 * fns.c (Fcopy_sequence):
3829 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3830 Don't try to port to hosts where bits_word values have holes; the
3831 code wouldn't work there anyway. Verify this assumption, though.
3832 (bool_vector_bytes): New function.
3833 (make_uninit_bool_vector): New decl.
3834 (bool_vector_fill): Now returns Lisp_Object.
3836 * xfns.c (xic_create_fontsetname):
3837 * xrdb.c (gethomedir): Prefer tail calls.
3839 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3841 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3842 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3844 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3845 that requires a return value.
3846 (Fset_buffer_modified_p): Take advantage of this change to do
3849 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3851 * buffer.c (Frestore_buffer_modified_p): Sync it with
3852 Fset_buffer_modified_p.
3853 (Fforce_mode_line_update): New function, moved from subr.el.
3854 (Fset_buffer_modified_p): Use them.
3855 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3857 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3859 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3860 This avoids undefined behavior when subtracting pointers into
3861 different aways. On my platform it also makes the code a tad
3862 smaller and presumably faster.
3864 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3866 * keyboard.c (command_loop_1): Use region-extract-function.
3867 * insdel.c (Qregion_extract_function): Not static any more (can we
3868 stop pretending that these vars can benefit from being marked static?).
3870 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3872 * search.c (find_newline): If buffer text is relocated during the
3873 "dumb loop", adjust C pointers into buffer text to follow suit.
3876 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3878 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3879 for conversion (Bug#15837).
3881 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3883 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3884 for the entire range of inserted characters. (Bug#15841)
3886 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3888 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3890 (realize_default_face): Remove assignment to distant-foreground if
3891 unspecified (Bug#15815).
3893 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3895 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3896 cache-long-scans disabled, since we don't want to call
3897 prepare_to_modify_buffer (in insert_1_both) for each message we
3900 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3901 from buffer.c. Improve commentary to the buffer field setter
3904 * buffer.c (bset_cache_long_scans): Static function deleted.
3905 Improve commentary to the buffer field setter functions.
3906 (init_buffer_once): Default for cache-long-scans changed to t.
3909 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3911 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3913 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3914 This bug was introduced in my 2013-06-21 change, and caused
3915 struct Lisp_Sub_Char_Table objects to be given too many slots,
3916 which broke 'make -C admin/unidata'.
3918 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3920 Import changes from mac-port 4.5.
3921 * macfont.m (mac_font_copy_default_descriptors_for_language)
3922 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3923 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3924 (macfont_language_default_font_names): New.
3925 (macfont_list): Rearrange language/charset code.
3926 (macfont_close): Don't check for macfont_info->cache.
3927 (mac_ctfont_create_preferred_family_for_attributes): New font
3928 selection code, call
3929 mac_font_copy_default_name_for_charset_and_languages.
3930 (mac_font_copy_default_descriptors_for_language)
3931 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3933 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3935 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3937 Port to C11 aligned_alloc, and fix some integer overflows.
3938 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3939 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3940 and use of posix_memalign replaced with aligned_alloc.
3941 (aligned_alloc): New function, defined or declared as needed.
3942 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3943 Don't undef; configure.ac now does this.
3944 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3945 (calloc, aligned_alloc): Check for integer overflow.
3946 (aligned_alloc): Rename from memalign. All uses changed.
3947 (memalign): New function, an alias for aligned_alloc.
3949 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3951 * xdisp.c (redisplay_internal): Fix typo in last change.
3953 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3955 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3957 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3959 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3960 redisplay--mode-lines-cause.
3961 (redisplay_internal): Keep them uptodate. Remove redundant check of
3962 buffer_shared_and_changed.
3963 * *.[chm]: Number every assignment to update_mode_lines so we
3964 can track why it is set.
3966 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3968 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3970 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3972 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3973 can track why it is set.
3975 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3977 Integer-related fixes for term.c etc.
3978 * dispextern.h (face_tty_specified_color): New function.
3979 * term.c (turn_on_face): Don't rely on undefined behavior when
3980 assigning an out-of-range value to 'long'.
3981 Simplify test for toggling highlight.
3982 (tty_capable_p): Omit last two (unused) args. All callers changed.
3983 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3984 (read_menu_input, tty_menu_activate, tty_menu_show):
3985 * xfaces.c (x_supports_face_attributes_p)
3986 (tty_supports_face_attributes_p):
3987 Use bool for boolean. All callers changed.
3988 (tty_supports_face_attributes_p): Omit defaults for color indices;
3989 no longer needed. Simplify tail call.
3991 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3993 * xdisp.c (prepare_menu_bars): Mark static.
3994 * lisp.h (prepare_menu_bars): Don't declare.
3995 * xselect.c (x_handle_selection_clear):
3996 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3998 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4000 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4001 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4003 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4005 * keyboard.c (Fcommand_error_default_function): Rename from
4006 Fdefault_error_output.
4008 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4010 * keyboard.c (Fdefault_error_output): New function, extracted from
4012 (syms_of_keyboard): Use it for Vcommand_error_function.
4014 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4016 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4017 (init_eval): Use it to ensure handlerlist is non-NULL.
4018 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4019 (Fsignal): Adjust NULLness test of handlerlist.
4020 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4022 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4024 * callproc.c (call_process): Call prepare_to_modify_buffer before
4025 decoding text read from the sub-process, as the decoded stuff will
4026 be inserted into the buffer. This will invalidate the various
4027 caches maintained for the buffer. (Bug#15148)
4029 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4031 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4032 string of glyphless-char-display.
4034 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4036 * nsfns.m (ns_get_name_from_ioreg): New function.
4037 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4038 OSX >= 10.9. Use ns_get_name_from_ioreg.
4040 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4042 Simplify and port recent bool vector changes.
4043 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4044 only in this file. Use a more-efficient implementation if the
4045 second argument is a power of 2.
4046 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4047 Remove no-longer-necessary compile-time checks.
4048 (bool_vector_exact_payload_bytes): New function.
4049 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4050 exact payload changed to call the new function. Do not assume
4051 that the arg or result fits in ptrdiff_t.
4052 (bool_vector_fill): New function.
4053 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4055 (vroundup_ct): Don't assume arg fits in size_t.
4056 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4057 invoke set_category_set.
4058 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4059 All callers changed. Use bool_vector_set.
4060 * category.h (XCATEGORY_SET): Remove; no longer needed.
4061 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4063 * data.c (Faref): Use bool_vector_ref.
4064 (Faset): Use bool_vector_set.
4065 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4066 (Fbool_vector_not, Fbool_vector_count_matches)
4067 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4068 * fns.c (concat): Use bool_vector_ref.
4069 (Ffillarray): Use bool_vector_fill.
4070 (mapcar1): Use bool_vector_ref.
4071 (sxhash_bool_vector): Hash words, not bytes.
4072 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4073 a constant, since it's now used in #if.
4074 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4075 unsigned char on unusual architectures, so that we no longer
4076 assume that the number of bits per bits_word is a power of two or
4077 is a multiple of 8 or of CHAR_BIT.
4078 (Qt): Add forward decl.
4079 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4080 at least as strictly as bits_word.
4081 (bool_vector_data, bool_vector_uchar_data): New accessors.
4082 All data structure accesses changed to use them.
4083 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4084 (bool_vector_set): New functions.
4085 (bool_vector_fill): New decl.
4086 (ROUNDUP): Move to alloc.c as described above.
4088 Fix recent gnutls changes.
4089 * gnutls.c (Fgnutls_boot): Don't assume C99.
4090 * process.c (wait_reading_process_output): Fix typo in recent change.
4092 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4094 * process.c (wait_reading_process_output, read_process_output)
4095 (send_process): Check gnutls_state is not NULL.
4097 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4098 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4100 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4102 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4103 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4105 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4108 * nsfns.m (Fx_create_frame): Fix memory leak.
4110 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4111 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4112 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4114 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4116 * xdisp.c (message3_nolog, message_with_string): Encode the string
4117 before writing it to the terminal in a non-interactive session.
4119 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4120 sure we concatenate them into a unibyte string.
4122 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4123 resulting temporary name before returning it to the caller.
4124 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4125 is a unibyte string, convert NAME to a unibyte string to ensure
4126 that the result is also a unibyte string.
4128 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4129 create unibyte strings from default paths and directory/file
4132 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4135 * callproc.c (init_callproc): Use build_unibyte_string to make
4136 sure we create unibyte strings from default paths and
4137 directory/file names.
4139 * buffer.c (init_buffer): Don't store default-directory of
4140 *scratch* in multibyte form. The original problem which led to
4141 that is described in
4142 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4143 but it was solved long ago. (Bug#15260)
4145 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4147 Port to stricter C99 platforms.
4148 Especially, C99 prohibits nesting a struct X inside struct Y if
4149 struct X has a flexible array member.
4150 * alloc.c (struct sdata): New type.
4151 (sdata): Implement in terms of struct sdata.
4152 Remove u member; all uses replaced by next_vector, set_next_vector.
4153 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4154 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4155 (struct sblock): Rename first_data member to data, which is now
4156 a flexible array member. All uses changed.
4157 (next_vector, set_next_vector, large_vector_vec): New functions.
4158 (vector_alignment): New constant.
4159 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4160 (struct large-vector): Now merely a NEXT member, since the old approach
4161 ran afoul of stricter C99. All uses changed to use
4162 large_vector_vec or large_vector_offset.
4163 (large_vector_offset): New constant.
4164 * dispnew.c: Include tparam.h, for tgetent.
4165 Do not include term.h; no longer needed.
4166 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4167 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4168 (struct Lisp_Vector): Use a flexible array member for contents,
4169 instead of a union with a member that is an array of size 1.
4171 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4172 fact that the struct no longer contains a union.
4173 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4174 (struct Lisp_Save_Value, struct Lisp_Free):
4175 Use unsigned, not int, for spacers, to avoid c99 warning.
4176 (union specbinding): Use unsigned, not bool, for bitfield, as
4177 bool is not portable to pre-C99 hosts.
4179 2013-11-04 Glenn Morris <rgm@gnu.org>
4181 * emacs.c (usage_message): Mention that `-L :...' appends.
4183 2013-11-02 Glenn Morris <rgm@gnu.org>
4185 * Makefile.in (abs_builddir): Remove.
4186 (bootstrap_exe): Use relative filename.
4188 Use relative filenames in TAGS files.
4189 * Makefile.in (abs_srcdir): Remove it again.
4190 (.PHONY): Remove frc.
4191 (maintainer-clean): No more TAGS-LISP file.
4192 (TAGS): Pass relative file names to etags.
4193 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4195 * Makefile.in (abs_srcdir): New, set by configure.
4197 (maintainer-clean): Remove pointless echo. That should be in the
4198 top-level Makefile, if anywhere. Delete TAGS-LISP.
4199 (extraclean): No s/ and m/ directories for some time.
4200 (TAGS): Also depend on ctagsfiles3.
4201 Remove no-longer-defined S_FILE.
4202 Pass absolute filenames to etags once more.
4203 (TAGS-LISP): Replace lispdir with its expansion.
4204 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4205 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4207 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4209 * xfaces.c (check_lface_attrs, realize_default_face):
4210 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4211 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4213 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4215 * emacs.c (original_pwd): Remove global var by making it local.
4216 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4218 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4220 * xfaces.c: Declare color_distance.
4221 (QCdistant_foreground): New variable.
4222 (NEAR_SAME_COLOR_THRESHOLD): New define.
4223 (load_color2): New function.
4224 (load_color): Call load_color2.
4225 (load_face_colors): Call load_color2 and if distant-color is specified
4226 calculate distant and use distant-color if colors are near.
4227 (LFACE_DISTANT_FOREGROUND): New define.
4228 (merge_face_ref, Finternal_set_lisp_face_attribute)
4229 (Finternal_get_lisp_face_attribute)
4230 (x_supports_face_attributes_p): Handle distant-foreground similar to
4232 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4234 * dispextern.h (lface_attribute_index):
4235 Add LFACE_DISTANT_FOREGROUND_INDEX.
4237 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4239 * image.c (pbm_next_char): New function.
4240 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4241 (pbm_scan_number): Use it.
4242 (Qlibjpeg_version): New variable.
4243 (syms_of_image): DEFSYM and initialize it.
4245 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4247 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4249 2013-10-31 Glenn Morris <rgm@gnu.org>
4251 * emacs.c (original_pwd): New char.
4252 (main): If using --chdir, store original_pwd.
4253 (init_cmdargs): When setting Vinvocation_directory based on a
4254 relative argv[0], use original_pwd if set. (Bug#15768)
4256 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4258 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4260 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4262 * insdel.c: Fix minor problems found by static checking.
4263 (Qregion_extract_function): Now static.
4264 (prepare_to_modify_buffer_1): Remove unused locals.
4266 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4268 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4269 (syms_of_xdisp): Declare pre-redisplay-function.
4270 (markpos_of_region): Remove function.
4271 (init_iterator, compute_stop_pos, handle_face_prop)
4272 (face_before_or_after_it_pos, reseat_to_string)
4273 (get_next_display_element, window_buffer_changed)
4274 (redisplay_internal, try_cursor_movement, redisplay_window)
4275 (try_window_reusing_current_matrix, try_window_id, display_line)
4276 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4277 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4278 * window.h (struct window): Remove field `region_showing'.
4279 * dispextern.h (struct it): Remove region_beg/end_charpos.
4280 (face_at_buffer_position, face_for_overlay_string)
4281 (face_at_string_position): Update prototypes.
4282 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4283 (face_at_string_position): Remove `region_beg' and `region_end' args.
4284 * fontset.c (Finternal_char_font):
4285 * font.c (font_at, font_range): Adjust calls accordingly.
4286 * insdel.c (Qregion_extract_function): New var.
4287 (syms_of_insdel): Initialize it.
4288 (prepare_to_modify_buffer_1): Use it.
4290 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4292 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4293 * ftxfont.c (ftxfont_get_gcs):
4294 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4295 * xfaces.c (x_free_colors, x_free_dpy_colors)
4296 (x_create_gc, unload_color):
4297 * xselect.c (x_property_data_to_lisp):
4298 * xsettings.c (parse_settings):
4299 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4300 (get_bits_and_offset): Adjust definition.
4301 * frame.c (XParseGeometry): Adjust locals.
4302 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4303 * regex.h (toplevel): Likewise for reg_syntax_t.
4305 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4307 * eval.c (run_hook_with_args): Use FUNCTIONP.
4309 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4311 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4312 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4313 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4314 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4315 on MS-Windows anyway.
4316 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4317 (free_realized_face): ...adjust user.
4318 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4319 white relief pixels to -1.
4320 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4321 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4322 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4324 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4326 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4327 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4328 in practice now. All callers changed.
4330 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4332 * dispextern.h (struct face): Use bitfields for 'underline_type'
4333 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4334 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4335 'stipple' member. Move 'lface' member up to help...
4336 * xfaces.c (make_realized_face): ...this function to find and
4337 clear just the members that need clearing.
4338 (load_face_colors, realize_x_face):
4339 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4341 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4343 * xftfont.c (struct xftfont_info): Remove set-but-unused
4345 (xftfont_open): Adjust user.
4346 (xftfont_get_colors): Remove useless prototype.
4348 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4350 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4351 before passing them to 'unexec'. (Bug#15260)
4353 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4355 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4357 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4359 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4360 the changed signature of the font driver's 'close' method.
4362 * w32font.h (w32font_close): Adjust the prototype to the change in
4363 function definition.
4365 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4367 * w32uniscribe.c (uniscribe_close): Adapt the call to
4368 w32font_close to its new prototype.
4370 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4372 Omit unused frame argument of font API's close function.
4373 * font.h (struct font): Drop frame argument. Adjust comment.
4374 * font.c (font_clear_cache, font_close_object): Adjust users.
4375 * ftfont.c (ftfont_close):
4376 * ftxfont.c (ftxfont_close):
4377 * macfont.m (macfont_close):
4378 * nsfont.m (nsfont_close):
4379 * w32font.c (w32font_close):
4380 * xfont.c (xfont_close):
4381 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4382 tweak comments and make functions safe if called more than once for
4383 the same font object.
4385 Perform font-specific cleanup when font object is swept by GC. See
4386 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4387 * alloc.c (cleanup_vector): New function.
4388 (sweep_vector): Call it for each reclaimed vector object.
4389 * font.h (struct font): Adjust comment.
4391 2013-10-24 Glenn Morris <rgm@gnu.org>
4393 * Makefile.in (abs_top_srcdir): New, set by configure.
4395 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4397 Adjust recent font-related changes to fix bug#15686.
4398 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4399 is a live window system frame, mark its default font too.
4401 2013-10-23 Glenn Morris <rgm@gnu.org>
4403 * Makefile.in (RUN_TEMACS): Make relative (again).
4404 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4405 (bootstrap-emacs$(EXEEXT)):
4406 Quote entities that might contain whitespace.
4408 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4410 Port to Solaris 10 and its bundled GCC.
4411 Problem reported by Timothy C. Burt.
4412 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4414 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4416 Do not allow font caches to grow too large.
4417 * alloc.c (compact_font_cache_entry, compact_font_caches):
4418 New functions or stub if not HAVE_WINDOW_SYSTEM.
4419 (compact_undo_list): Factor out from Fgarbage_collect.
4421 (mark_face_cache): Mark face font. Move down to avoid
4423 (mark_terminals): Do not mark font cache here.
4424 (Fgarbage_collect): Call compaction functions described
4425 above. Adjust comment.
4427 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4429 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4430 chdir to HOME (bug#15607).
4432 * nsterm.m (Qcocoa, Qgnustep): New variables.
4433 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4434 (ns_get_color): Make selection color work for GNUstep also.
4436 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4438 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4439 handles mouse clicks. Instead, let GPM use the same code as all
4440 the other mice use. See the discussion starting at
4441 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4442 for the details of the problem with the menu bar this fixes.
4444 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4446 Remove port-specific display name lists to avoid extra
4447 complexity and data duplication with display info lists.
4448 * xterm.h (x_display_name_list): Remove declaration.
4449 * xterm.c (x_display_name_list): Remove.
4450 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4451 * xfns.c (x_display_info_for_name, Fx_display_list):
4452 Likewise. Use x_display_list where appropriate.
4453 * w32term.h (w32_display_name_list): Remove declaration.
4454 * w32term.c (w32_display_name_list): Remove.
4455 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4457 * w32fns.c (x_display_info_for_name, Fx_display_list):
4458 Likewise. Use x_display_list where appropriate.
4459 * nsterm.h (ns_display_name_list): Remove declaration.
4460 * nsterm.m (ns_display_name_list): Remove.
4461 (ns_term_init, syms_of_nsterm): Adjust users.
4462 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4463 Likewise. Use x_display_list where appropriate.
4464 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4465 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4466 (mark_terminals): Mark per-terminal font cache.
4468 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4470 Don't run timers in input-pending-p. Its new check-timers param
4471 provides the prior behavior. (Bug#15045).
4472 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4474 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4476 Make some functions static in non-Microsoft builds.
4477 On my platform (Fedora 19 x86-64), this shrinks the
4478 Emacs executable (text+data) by 0.25%.
4479 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4480 (load_color) [!MSDOS]:
4481 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4482 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4483 * lisp.h (check_existing):
4484 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4485 (network_interface_info) [!WINDOWSNT]:
4486 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4487 Remove extern decls.
4488 * fileio.c (check_existing):
4489 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4490 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4491 (network_interface_info) [!WINDOWSNT]:
4492 * term.c (encode_terminal_code) [!WINDOWSNT]:
4493 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4494 * xfaces.c (load_color) [!MSDOS]:
4496 * fileio.c (check_existing, check_executable, check_writable):
4497 * process.c (network_interface_list, network_interface_info):
4498 Move earlier, so that we don't need forward decls.
4499 * gnutls.c (fn_gnutls_transport_set_errno)
4500 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4502 * w32.c (init_environment): Use faccessat rather than
4503 check_existing, partly for consistency with the rest of the code
4504 in this file, partly so that check_existing can be static.
4506 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4507 * emacs.c (MAIN_PROGRAM): New macro.
4508 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4509 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4511 bool vector int width fixes
4512 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4513 (Fbool_vector_count_matches_at):
4514 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4515 can exceed PTRDIFF_MAX, at least in theory.
4516 (Fbool_vector_count_matches_at):
4517 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4519 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4521 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4522 (struct sockaddr): Add forward decl, for platforms that lack it.
4524 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4526 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4529 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4531 * w32.c (network_interface_get_info, network_interface_list)
4532 (network_interface_info): New functions. (Bug#15610)
4533 (GetAdaptersInfo_Proc): New typedef.
4534 (get_adapters_info): New wrapper function.
4535 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4537 * process.h (network_interface_list, network_interface_info):
4540 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4541 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4542 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4543 for WINDOWSNT. Doc fix.
4544 (syms_of_process): Defsubr Snetwork_interface_list and
4545 Snetwork_interface_info unconditionally.
4547 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4548 in NS GUI sessions. (Bug#15629)
4550 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4552 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4554 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4556 * print.c (print_object): Print " ..." when truncating bool vectors.
4558 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4560 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4561 standard mouse buttons.
4563 * termhooks.h (struct input_event): Remove incorrect commentary.
4565 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4567 Disallow bool vector operations on mixed-length operands.
4568 The old behavior left garbage in the result vector sometimes,
4569 and didn't seem to be useful.
4570 * data.c (Qwrong_length_argument): New static var.
4571 (wrong_length_argument): New function.
4572 (bool_vector_binop_driver): Check that args agree in length.
4574 * keyboard.c, keyboard.h (all_kboards): Now static.
4576 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4578 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4579 note from the lispref.
4581 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4583 * nsterm.h (struct ns_display_info): Remove set-but-unused
4584 member image_cache (image caches are per-terminal anyway).
4585 (FRAME_X_IMAGE_CACHE): Remove.
4586 * nsterm.m (ns_initialize_display_info): Adjust user.
4588 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4590 * w32proc.c: Include mingw_time.h.
4592 * w32.c: Include mingw_time.h.
4594 Implement scrolling of TTY menus when the screen is too short.
4596 * term.c (tty_menu_display): Accept an additional argument, the
4597 menu item from which to start displaying the menu. Account for
4598 the value of Y when limiting the menu to the number of available
4600 (mi_result): New enumeration.
4601 (read_menu_input): Return enumerated value. When the y coordinate
4602 hits min_y or max_y, return scroll indication instead of wrapping
4604 (tty_menu_activate): Handle the scrolling indications from
4605 read_menu_input. Compute the first menu item to display and pass
4606 it to tty_menu_display.
4608 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4610 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4611 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4612 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4613 Adjust to match the change described below.
4614 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4615 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4616 memory_below_frame members to...
4617 * termchar.h (struct tty_display_info): ...here because they're
4618 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4619 * term.c (init_tty):
4620 * nsterm.m (ns_create_terminal):
4621 * w32term.c (w32_create_terminal):
4622 * xterm.c (x_create_terminal): Adjust users.
4623 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4624 to filter out non-TTY frames. Adjust comment.
4625 (scrolling): Adjust user. Prefer eassert for debugging check.
4627 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4629 * xfaces.c (PT_PER_INCH): Remove unused macro.
4630 * termhooks.h (struct terminal): Remove set-but-unused
4631 member fast_clear_end_of_line.
4632 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4633 * nsterm.m (ns_create_terminal):
4634 * term.c (init_tty):
4635 * w32term.c (w32_create_terminal):
4636 * xterm.c (x_create_terminal): Adjust users.
4638 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4640 * lisp.h (bool_vector_size): New function.
4641 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4642 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4643 (Fbool_vector_not, Fbool_vector_count_matches_at):
4644 Remove uses of 'eassume' that should no longer be needed,
4645 because they are subsumed by the 'eassume' in bool_vector_size.
4647 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4649 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4650 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4651 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4653 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4655 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4656 have different dimensions. (Bug#15575)
4658 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4661 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4663 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4665 * term.c (tty_menu_show): Never return with unbalanced
4666 specpdl. Use eassert for debugging check. Adjust style.
4668 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4670 * term.c (read_menu_input): Make selection of menu items
4671 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4672 (tty_menu_activate): Fix off-by-one error when computing max_y.
4674 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4676 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4677 audit logging (only used with GnuTLS 3.x) and enable it.
4679 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4681 * dispnew.c (redraw_frame): Remove useless #ifdef because
4682 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4683 Also, move TTY fflush to...
4684 * term.c (tty_update_end): ...this function.
4686 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4688 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4689 the end of the frame's glyph matrix. (Bug#15575)
4691 * term.c (tty_menu_display): Don't move cursor while overwriting
4692 frame's glyphs with menu items. Limit the number of items
4693 displayed to what can be shown on the available screen lines,
4694 excluding the echo area.
4695 (tty_menu_activate): Limit the Y coordinate allowed by
4696 read_menu_input to the last screen line used for menu display.
4698 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4700 * lisp.h (eassume): New macro.
4701 Also, include <verify.h>, for 'assume'.
4702 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4703 (vroundup, vector_nbytes):
4704 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4705 (Fbool_vector_not, Fbool_vector_count_matches)
4706 (Fbool_vector_count_matches_at):
4707 Use eassume, not eassert.
4708 * casetab.c (set_identity, shuffle):
4709 * composite.c (composition_gstring_put_cache):
4710 * dispnew.c (update_frame_1):
4711 * ftfont.c (ftfont_shape_by_flt):
4712 * image.c (gif_load):
4713 * intervals.c (offset_intervals):
4714 * macfont.m (macfont_shape):
4715 Remove calls to 'assume' that are no longer needed, because
4716 --enable-gcc-warnings no longer generates bogus warnings
4717 when these calls are removed.
4719 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4721 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4723 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4725 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4726 (Qsubstitute_env_in_file_name): New var.
4727 (syms_of_fileio): Define it.
4729 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4731 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4732 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4735 * term.c (save_and_enable_current_matrix): Don't allocate and
4736 don't save margin areas.
4737 (restore_desired_matrix): Don't restore margin areas.
4738 (free_saved_screen): Don't free margin areas.
4740 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4742 * image.c: Pacify --enable-gcc-warnings.
4743 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4744 #define only if used.
4746 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4748 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4749 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4750 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4751 (gif_load): For giflib v5.x and later, display the error message
4752 produced by giflib when its functions fail.
4753 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4756 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4758 * keyboard.c (last_event_timestamp): Remove. For X selection and
4759 GTK popup menus, it may be obtained from per-frame X display info.
4760 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4761 (process_special_events): Adjust users.
4762 * keyboard.h (last_event_timestamp): Remove declaration.
4763 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4764 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4765 * menu.h (xmenu_show): Adjust prototype.
4766 * menu.c (Fx_popup_menu): Adjust user.
4767 * xselect.c (x_own_selection, x_get_foreign_selection)
4768 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4770 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4772 * keyboard.c (init_kboard): Now static. Add arg
4773 to denote window system. Adjust comment.
4774 (init_keyboard): Adjust user.
4775 (allocate_kboard): New function.
4777 * nsterm.m (ns_term_init):
4778 * term.c (init_tty):
4779 * w32term.c (w32_create_terminal):
4780 * xterm.c (x_term_init): Use it.
4781 * keyboard.h (init_kboard): Remove prototype.
4782 (allocate_kboard): Add prototype.
4784 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4786 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4787 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4789 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4791 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4793 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4795 * term.c (tty_menu_activate): Flush the output stream after
4796 showing the cursor, and don't mark the frame garbaged at exit from
4797 the function. Fixes redisplay glitches when moving from one menu
4800 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4802 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4803 or throw error (Bug#15570).
4805 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4807 * intervals.c (temp_set_point_both): Move test into 'eassert',
4810 * lisp.h (eassert): Don't use 'assume'.
4811 Sometimes 'assume' wins in performance, and sometimes it loses,
4812 so it shouldn't be used all the time. Perhaps we need two
4813 flavors of 'eassert', one for where 'assume' is far more likely
4814 to help or to hurt; but that can be done later.
4815 Problem reported by Dmitry Antipov in
4816 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4817 Also, don't include <verify.h>; no longer needed.
4819 2013-10-09 Glenn Morris <rgm@gnu.org>
4821 * eval.c (Fcond): Doc tweak.
4823 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4825 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4826 expressions with side effects to eassert. (Bug#15565)
4828 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4830 * fns.c (hashfn_user_defined): Allow hash functions to return any
4833 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4835 Fix minor problems found by static checking.
4836 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4837 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4838 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4839 * keyboard.c (read_menu_command): Remove unused local.
4840 * lisp.h (read_menu_command): New decl.
4841 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4842 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4843 Return ptrdiff_t, not int.
4844 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4845 not int, for benefit of xpalloc.
4846 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4848 (have_menus_p): Remove; unused.
4849 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4850 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4851 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4853 (save_and_enable_current_matrix): Omit unnecessary casts.
4854 (read_menu_input): Omit local extern decl (now in lisp.h).
4855 Don't access uninitialized storage if mouse_get_xy fails.
4856 (tty_menu_activate): Mark local as initialized, for lint.
4857 (tty_menu_activate, tty_meny_show): Remove unused locals.
4859 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4861 Support menus on text-mode terminals.
4862 * xterm.h (xw_popup_dialog): Add prototype.
4864 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4865 (xmenu_show): Block input here, instead in Fx_popup_menu.
4866 (xw_popup_dialog): New function, with X-specific bits of popup
4869 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4872 * window.c (Fset_window_configuration): Use run-time tests of the
4873 frame type instead of compile-time conditionals, when menu-bar
4874 lines are considered.
4876 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4877 (w32_popup_dialog): New prototypes.
4879 * w32menu.c (Fx_popup_dialog): Function deleted.
4880 (w32_popup_dialog): New function, with w32 specific bits of popup
4881 dialogs. Block input here.
4883 * w32inevt.c (w32_console_read_socket): Minor change to add
4884 debugging TTY events.
4886 * w32fns.c (show_hourglass): If returning early because the frame
4887 is not a GUI frame, unblock input.
4889 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4890 (cursorY): New functions.
4892 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4893 WINDOWSNT, macros that call curX and curY elsewhere.
4895 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4897 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4898 specific function to hide and show cursor on a text-mode terminal.
4899 (tty_menu_struct, struct tty_menu_state): New structures.
4900 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4901 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4902 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4903 (tty_menu_locate, save_and_enable_current_matrix)
4904 (restore_desired_matrix, screen_update, read_menu_input)
4905 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4906 (tty_pop_down_menu, tty_menu_last_menubar_item)
4907 (tty_menu_new_item_coords, tty_menu_show): New functions.
4908 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4910 * nsterm.h (ns_popup_dialog): Adjust prototype.
4912 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4914 (ns_popup_dialog): Adapt order of arguments to the other
4915 *_menu_show implementations.
4916 (Fx_popup_dialog): Function deleted.
4918 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4920 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4922 * menu.c (have_boxes): New function.
4923 (single_keymap_panes): Use it instead of a compile-time
4925 (single_menu_item): Use run-time tests of the frame type instead
4926 of compile-time conditionals.
4927 (encode_menu_string): New function.
4928 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4929 the macro, since different types of frame need different encoding
4931 (digest_single_submenu): Use run-time tests of frame type instead
4932 of, or in addition to, compile-time conditionals.
4933 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4934 (Fx_popup_menu): Detect when the function is called from keyboard
4935 on a TTY. Don't barf when invoked on a text-mode frame.
4936 Check frame type at run time, instead of compile-time conditionals for
4937 invoking terminal-specific menu-show functions.
4938 Call tty_menu_show on text-mode frames.
4939 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4940 run time to determine which alternative to invoke; support dialogs
4943 * keyboard.h <Qmouse_movement>: Declare.
4945 * keyboard.c <Qmouse_movement>: Now extern.
4946 <Qecho_keystrokes>: New static variable.
4947 (read_key_sequence): Accept an additional argument, a flag to
4948 prevent redisplay during reading of the key sequence. All callers
4950 (read_menu_command): New function.
4951 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4953 (toolkit_menubar_in_use): New function.
4954 (make_lispy_event): Use it instead of a compile-time test.
4956 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4957 window-system being available.
4959 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4960 to x-popup-dialog on the frame type, they all now support popup
4963 * dispnew.c (save_current_matrix): Save the margin areas.
4964 (restore_current_matrix): Restore margin areas.
4965 (update_frame_with_menu): New function.
4967 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4970 * alloc.c (make_save_ptr): Now compiled unconditionally.
4972 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4974 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4975 (redraw_frame, update_frame): Adjust users.
4976 * dispextern.h (set_window_update_flags): Adjust prototype.
4977 * xdisp.c (redisplay_internal): When updating all frames with zero
4978 windows_or_buffers_changed, assume that only the windows that shows
4979 current buffer should be really updated.
4981 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4983 Do not allocate huge temporary memory areas and objects while encoding
4984 for file I/O, thus reducing an enormous memory usage for large buffers.
4985 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4986 * coding.h (struct coding_system): New member raw_destination.
4987 * coding.c (setup_coding_system): Initialize it to zero.
4988 (encode_coding_object): If raw_destination is set, do not create
4989 dst_object. Add comment.
4990 * fileio.c (toplevel): New constant E_WRITE_MAX.
4991 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4992 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4994 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4996 * nsterm.m (windowDidExitFullScreen:)
4997 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4999 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5001 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5002 * keyboard.c (unblock_input_to): Don't process pending signals
5003 if a fatal error is in progress.
5005 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5006 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5007 they're talking about words in Lisp bool vectors.
5008 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5009 * data.c (popcount_bits_word): Rename from popcount_size_t.
5010 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5013 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5015 Improve support for popcount and counting trailing zeros (Bug#15550).
5016 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5017 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5018 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5019 (popcount_size_t_msc, popcount_size_t_gcc):
5020 Remove; now done by Gnulib.
5021 (popcount_size_t): Now a macro that defers to Gnulib.
5022 (count_trailing_zero_bits): Return int, for consistency with
5023 Gnulib and because Emacs prefers signed to unsigned int.
5024 Don't assume that size_t is either unsigned int or unsigned long
5025 or unsigned long long.
5026 (size_t_to_host_endian): Do not assume that size_t is either
5027 exactly 32 or exactly 64 bits wide.
5028 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5029 etc., so that it's now an enum constant, not a macro.
5030 No need to assume that it's either 32 or 64.
5032 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5034 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5037 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5039 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5040 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5042 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5044 emacs_read and emacs_write now use void *, not char *.
5045 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5046 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5047 Buffer arg is now void *, not char *. This matches plain
5048 'read' and 'write' better, and avoids a constraint violation
5049 on Solaris 9 with Oracle Studio.
5051 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5053 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5054 memset to explicit loop. Otherwise copy largest possible chunk
5055 from initialized to uninitialized part, thus allowing the longer
5056 memcpy runs and reducing the number of loop iterations.
5058 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5060 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5061 hide toolbar (Bug#15388).
5062 (windowDidEnterFullScreen:): If presentation options are zero,
5063 set them here (Bug#15388).
5064 (ns_update_auto_hide_menu_bar): Remove runtime check.
5065 Don't auto hide dock unless menubar is also auto hidden.
5067 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5069 * editfns.c (message): Mention batch mode in doc string.
5071 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5073 * nsterm.m (check_native_fs): Remove erroneous comment.
5075 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5077 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5078 uses find_newline instead of scan_newline and so doesn't move point.
5080 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5082 Use hardware support for byteswapping on glibc x86 etc.
5083 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5084 whereas the old swap64 needed 30.
5085 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5086 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5087 Use byteswap.h's macros to swap bytes.
5088 * lisp.h (swap16, swap32, swap64): Remove.
5089 All uses replaced by bswap_16, bswap_32, bswap_64.
5091 * bytecode.c (exec_byte_code): Use some more volatile variables
5092 to work around local variables getting clobbered by longjmp.
5093 Port to pre-C99, which doesn't allow decls after stmts.
5095 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5097 * lisp.h (eassert): Assume that COND is true when optimizing.
5098 In other words, take on the behavior of eassert_and_assume.
5099 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5100 (eassert_and_assume): Remove. All uses replaced by eassert.
5102 * xdisp.c (Qglyphless_char): Now static.
5104 Adjust to merge from gnulib.
5105 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5106 * lisp.h: Include <verify.h>, for 'assume'.
5108 * eval.c (clobbered_eassert): New macro.
5109 (internal_catch, internal_condition_case)
5110 (internal_condition_case_1, internal_condition_case_2)
5111 (internal_condition_case_n): Use it instead of eassert
5112 when the argument contains locals clobbered by longjmp.
5113 Don't use clobbered locals outside of clobbered_eassert.
5114 (internal_lisp_condition_case): Use a volatile variable
5115 to work around a local variable's getting clobbered.
5117 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5119 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5120 (PUSH_HANDLER): New macro.
5121 (catchlist): Remove.
5122 (handlerlist): Always declare.
5124 * eval.c (catchlist): Remove (merge with handlerlist).
5125 (handlerlist, lisp_eval_depth): Not static any more.
5126 (internal_catch, internal_condition_case, internal_condition_case_1)
5127 (internal_condition_case_2, internal_condition_case_n):
5129 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5130 handlerlist/catchlist.
5131 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5132 handlerlist which can only handle a single condition-case handler at
5134 (find_handler_clause): Simplify since we only a single branch here
5137 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5139 (bcall0): New function.
5140 (exec_byte_code): Add corresponding cases. Improve error message when
5141 encountering an invalid byte-code. Let Bunwind_protect accept
5142 a function (rather than a list of expressions) as argument.
5144 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5145 and make them unconditional now that they're heap-allocated.
5147 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5149 * charset.c (Fdecode_char, Fencode_char): Remove description of
5150 `restriction' arg. now that it's hidden by advertised-calling-convention.
5152 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5154 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5155 Remove unused variable (from mac-port).
5156 (macfont_draw): Use s->ybase for correct y position.
5158 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5160 * frame.h (struct frame): Drop has_minibuffer member because...
5161 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5162 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5164 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5166 * window.h (struct window): Prefer enum text_cursor_kinds to int
5167 for phys_cursor_type member. Move the latter, phys_cursor_width,
5168 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5169 * window.c (replace_window, make_window): Adjust users.
5171 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5173 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5174 this module is never compiled otherwise.
5176 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5178 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5181 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5183 * xdisp.c (get_next_display_element): Don't call face_for_font in
5184 a build configured --without-x. (Bug#15484)
5186 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5188 * window.c (calc_absolute_offset): #elif should be #elif defined.
5190 * frame.c (delete_frame): Block/unblock input to overcome race
5191 condition (Bug#15475).
5193 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5195 * frame.c (delete_frame): Record selected frame only after
5196 calling Qdelete_frame_functions (Bug#15477).
5198 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5200 * nsterm.m (ns_selection_color): Remove.
5201 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5202 NSColor selectedText(Background)Color. Only for COCOA.
5203 (ns_term_init): Remove assignment of ns_selection_color, logic
5204 moved to ns_get_color.
5206 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5207 NS_SELECTION_COLOR_DEFAULT.
5208 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5210 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5212 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5213 frame' does not have the tool_bar_window member.
5215 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5217 Signal error when reading an empty byte-code object (Bug#15405)
5218 * lread.c (read1): Signal error.
5219 * alloc.c (make_byte_code): eassert header size.
5220 (sweep_vectors): Change an int to size_t.
5222 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5224 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5225 instead of ints, as it's the usual style for offsetof constants. See:
5226 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5228 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5229 This is ugly, but it should fix the performance problem for older
5230 GCC versions in the short run. I'll look into integrating the
5231 Gnulib module for popcount, as a better fix.
5232 See the thread starting in:
5233 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5234 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5235 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5236 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5237 (popcount_size_t): Use it.
5239 2013-09-24 Daniel Colascione <dancol@dancol.org>
5241 * process.c (Fnetwork_interface_info): Fix build break due to
5244 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5246 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5247 Prefer signed to unsigned integers where either will do.
5248 No need for 'const' on locals that do not escape.
5249 Omit easserts with unnecessary and unportable assumptions about
5250 alignment. Avoid unnecessary casts to char *.
5252 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5254 Use union for the payload of struct Lisp_Vector.
5255 This helps to avoid a few glitches dictated by C's aliasing rules.
5256 * lisp.h (struct Lisp_Vector): Use union for next and
5257 contents member. Adjust comment. Change related users.
5258 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5259 Related users changed.
5260 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5261 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5262 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5263 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5265 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5267 Optimize glyph row clearing and copying routines.
5268 * dispextern.h (struct glyph_row): Change layout of struct
5269 glyph_row to help copy_row_except_pointers. Adjust comment.
5270 * dispnew.c (null_row): Remove.
5271 (clear_glyph_row): Use offsetof and memset to find and clear
5272 just the members that need clearing. Adjust comment.
5273 (copy_row_except_pointers): Likewise for copying.
5275 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5277 Some minor cleanups of recently-added bool vector code.
5278 * conf_post.h (assume): Always return void. Use lint version
5279 only if GCC and MSC versions don't apply.
5280 * conf_post.h (assume):
5281 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5282 Depend on _MSC_VER, not __MSC_VER, for consistency with
5284 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5285 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5286 (bool_vector_binop_driver, count_trailing_zero_bits)
5287 (size_t_to_host_endian): Now static, not static inline;
5288 the latter isn't needed with modern compilers and doesn't
5289 work with older compilers anyway.
5291 * alloc.c (valgrind_p): Use bool for boolean.
5293 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5295 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5296 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5297 (display_last_displayed_message_p, message_buf_print)
5298 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5299 Use bool for boolean.
5300 * dispextern.h (cancel_line, init_desired_glyphs):
5301 Remove ancient leftover.
5302 (help_echo_showing_p, hourglass_shown_p):
5303 * lisp.h (noninteractive_need_newline): Adjust declaration.
5305 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5307 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5309 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5310 ...this file and convert the latter to static. Adjust comment.
5311 (make_initial_frame):
5312 * window.c (init_window_once): Adjust user.
5313 * frame.h (last_nonminibuf_frame): Remove declaration.
5314 * lisp.h (selected_frame): Likewise.
5315 * msdos.c (the_only_display_info): Adjust comment.
5317 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5319 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5320 computing the end column of mouse-highlight that comes from
5321 display or overlay strings. (Bug#15437)
5322 (note_mouse_highlight): Adapt calculation of last argument to
5323 mouse_face_from_string_pos to the above change.
5325 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5326 all platforms, not just for clang.
5328 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5330 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5331 about excess arguments to snprintf.
5333 * conf_post.h(assume): Use __builtin_unreachable for clang.
5335 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5337 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5338 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5340 2013-09-23 Daniel Colascione <dancol@dancol.org>
5342 * alloc.c (USE_VALGRIND): New macro; on by default
5343 when ENABLE_CHECKING.
5344 (mark_maybe_object, mark_maybe_pointer)
5345 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5347 (valgrind_p) [USE_VALGRIND]: New variable.
5348 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5350 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5352 * process.c (wait_reading_process_output): Change int pnamelen to
5355 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5356 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5357 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5358 argument to unsigned long to avoid warning.
5359 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5361 * conf_post.h (assume): Fix compiler error: x shall be cond.
5363 2013-09-22 Daniel Colascione <dancol@dancol.org>
5365 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5366 warning when compiling without a window system.
5368 2013-09-22 Daniel Colascione <dancol@dancol.org>
5370 * data.c (Qbool_vector_p): New symbol.
5371 (bool_vector_spare_mask, popcount_size_t_generic)
5372 (popcount_size_t_msc, popcount_size_t_gcc)
5374 (bool_vector_binop_driver)
5375 (count_trailing_zero_bits, size_t_to_host_endian)
5376 (Fbool_vector_exclusive_or)
5377 (Fbool_vector_union)
5378 (Fbool_vector_intersection, Fbool_vector_set_difference)
5379 (Fbool_vector_subsetp, Fbool_vector_not)
5380 (Fbool_vector_count_matches)
5381 (Fbool_vector_count_matches_at): New functions.
5382 (syms_of_data): Intern new symbol, functions.
5383 * alloc.c (bool_vector_payload_bytes): New function.
5384 (Fmake_bool_vector): Instead of calling Fmake_vector,
5385 which performs redundant initialization and argument checking,
5386 just call allocate_vector ourselves. Make sure we clear any
5387 terminating padding to zero.
5388 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5389 instead of open-coding the size calculation.
5390 (vroundup_ct): New macro.
5391 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5392 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5393 * composite.c (composition_gstring_put_cache):
5394 Change lint_assume to assume.
5395 * conf_post.h (assume): New macro.
5396 (lint_assume): Remove.
5397 * dispnew.c (update_frame_1): Change lint_assume to assume.
5398 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5400 * image.c (gif_load): Change lint_assume to assume.
5401 * lisp.h (eassert_and_assume): New macro.
5402 (Qbool_vector_p): Declare.
5403 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5404 (swap16, swap32, swap64): New inline functions.
5405 * macfont.m (macfont_shape): Change lint_assume to assume.
5406 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5407 * xsettings.c (parse_settings): Use new swap16 and
5408 swap32 from lisp.h instead of file-specific macros.
5410 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5412 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5413 found (which can legitimately happen when the glyph row at the
5414 window start is disabled in the current_matrix. (Bug#15365)
5416 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5418 Fix syntax.h bug introduced by recent INLINE change.
5419 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5420 conditionally compiled one way in some modules, and a different
5421 way in others. This doesn't work with extern inline functions,
5422 which must have the same definition in all modules, because the
5423 defining code might be shared across modules, depending on the
5424 implementation. Symptoms reported by Martin Rudalics in:
5425 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5426 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5427 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5428 overriding the corresponding functions in syntax.h.
5429 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5430 (syntax_property): New inline functions.
5431 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5432 Rewrite in terms of these new functions.
5434 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5436 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5437 not chars_in_text, whose result depends on the multibyteness of
5438 the current buffer. (Bug#15426)
5440 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5442 Port recent change to hosts where pointers aren't 'long'.
5443 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5444 Don't assume that pointers are the same width as 'long'.
5445 Add a compile-time check that a pointer fits into two X slots.
5447 A simpler, centralized INLINE.
5448 * conf_post.h (INLINE): Define only if not already defined.
5449 This allows us to use a single INLINE, defined by one file
5451 * emacs.c (INLINE): Define it.
5452 Also, include category.h, charset.h, composite.h, dispextern.h,
5453 syntax.h, systime.h, so that their INLINE definitions are expanded
5455 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5456 * buffer.h, buffer.c (BUFFER_INLINE):
5457 * category.h, category.c (CATEGORY_INLINE):
5458 * character.h, character.c (CHARACTER_INLINE):
5459 * charset.h, charset.c (CHARSET_INLINE):
5460 * composite.h, composite.c (COMPOSITE_INLINE):
5461 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5462 * frame.h, frame.c (FRAME_INLINE):
5463 * intervals.h, intervals.c (INTERVALS_INLINE):
5464 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5465 * lisp.h, alloc.c (LISP_INLINE):
5466 * process.h, process.c (PROCESS_INLINE):
5467 * syntax.h, syntax.c (SYNTAX_INLINE):
5468 * systime.h, sysdep.c (SYSTIME_INLINE):
5469 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5470 * window.h, window.c (WINDOW_INLINE):
5471 Remove. All uses replaced with INLINE.
5473 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5475 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5478 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5480 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5481 'const char *' to avoid compiler warnings due to similar change in
5482 the prototype of x_get_string_resource.
5484 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5486 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5487 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5488 going to replace static variables below. Adjust comments.
5489 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5490 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5491 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5492 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5493 Related users changed.
5494 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5495 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5496 last_mouse_movement_time, going to replace static variables below.
5498 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5499 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5501 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5502 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5503 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5504 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5505 static variables below.
5506 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5507 (last_mouse_scroll_bar): Remove.
5508 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5509 (mouseExited): Related users changed.
5511 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5513 Do not use external array to process X scroll bar messages.
5514 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5515 (x_send_scroll_bar_event): Pack window pointer into two slots
5516 of XClientMessageEvent if we're 64-bit. Adjust comment.
5517 (x_scroll_bar_to_input_event): Unpack accordingly.
5519 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5521 Ifdef away recent changes which aren't relevant to NS port.
5522 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5523 [!HAVE_NS]: Declare as such.
5524 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5525 [!HAVE_NS]: Define as such.
5527 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5529 * frame.c (x_redo_mouse_highlight): New function
5530 to factor out common code used in W32 and X ports.
5531 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5532 * xterm.h (struct x_display_info):
5533 * w32term.h (struct w32_display_info):
5534 * nsterm.h (struct ns_display_info): New members
5535 last_mouse_motion_frame, last_mouse_motion_x and
5536 last_mouse_motion_y, going to replace static variables below.
5537 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5538 (redo_mouse_highlight): Remove.
5539 (note_mouse_movement, syms_of_xterm): Adjust user.
5540 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5541 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5542 (redo_mouse_highlight): Remove.
5543 (note_mouse_movement, syms_of_w32term): Adjust user.
5544 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5545 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5547 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5548 * nsfns.m (compute_tip_xy): Adjust user.
5550 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5552 * frame.c (x_mouse_grabbed): New function.
5553 * dispextern.h (x_mouse_grabbed): Add prototype.
5554 (last_mouse_frame): Remove declaration.
5555 * xterm.h (struct x_display_info):
5556 * w32term.h (struct w32_display_info):
5557 * nsterm.h (struct ns_display_info): New member
5558 last_mouse_frame, going to replace...
5559 * xdisp.c (last_mouse_frame): ...global variable.
5560 (note_tool_bar_highlight):
5561 * w32term.c (w32_mouse_position, w32_read_socket):
5562 * xterm.c (XTmouse_position, handle_one_xevent):
5563 Use x_mouse_grabbed.
5564 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5566 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5568 * w32term.c (w32_read_socket): Avoid temporary
5569 variables in a call to x_real_positions.
5570 * xterm.c (handle_one_xevent): Likewise.
5572 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5574 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5575 (x_icon_type): Remove prototype.
5576 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5577 * frame.c (x_icon_type): Remove.
5578 * w32term.c (x_make_frame_visible, x_iconify_frame):
5579 * xterm.c (x_make_frame_visible, x_iconify_frame):
5580 Use x_set_bitmap_icon to factor out common code.
5582 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5584 * dispextern.h (check_x_display_info, x_get_string_resource):
5585 Declare here just once and unify the latter.
5586 * frame.c (check_x_display_info, x_get_string_resource):
5587 * nsterm.h (check_x_display_info):
5588 * xrdb.c (x_get_string_resource):
5589 * xterm.h (check_x_display_info): Remove prototypes.
5590 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5591 * w32reg.c (x_get_string_resource): Likewise.
5592 (w32_get_rdb_resource): Adjust user.
5594 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5596 * xterm.h (struct x_display_info): New member
5597 x_pending_autoraise_frame, going to replace...
5598 * xterm.c (pending_autoraise_frame): ...static variable.
5599 (x_new_focus_frame, XTread_socket): Adjust users.
5600 * w32term.h (struct w32_display_info): New member
5601 w32_pending_autoraise_frame, going to replace...
5602 * w32term.c (pending_autoraise_frame): ...global variable.
5603 (x_new_focus_frame, w32_read_socket): Adjust users.
5605 2013-09-17 Glenn Morris <rgm@gnu.org>
5607 * xdisp.c (message_dolog): If we create *Messages*,
5608 switch it to messages-buffer-mode.
5610 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5612 Don't overuse 'const' in types of locals.
5613 * bidi.c (bidi_count_bytes):
5614 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5615 (xg_event_is_for_scrollbar):
5616 * xselect.c (x_handle_property_notify)
5617 (x_handle_selection_notify, x_handle_dnd_message):
5618 * xsettings.c, xsettings.h (xft_settings_event):
5619 * xterm.c (x_handle_net_wm_state, handle_one_event)
5620 (x_menubar_window_to_frame, x_detect_focus_change)
5621 (construct_mouse_click, note_mouse_movement)
5622 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5623 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5624 (handle_one_xevent, x_handle_net_wm_state):
5625 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5626 (x_handle_dnd_message):
5627 Avoid unnecessary 'const', typically the second 'const' in
5628 'const foo * const arg', a 'const' that does not affect the API
5629 and doesn't significantly help the human reader.
5631 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5633 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5634 only if Glib < 2.36.0.
5635 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5636 * xsettings.c (init_gconf, init_gsettings): Do not check
5638 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5640 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5642 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5644 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5645 before calling g_type_init.
5647 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5649 * nsterm.m (syms_of_nsterm): ... to here.
5651 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5653 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5654 (ignore_next_mouse_click_timeout): Use Time as X does.
5655 (handle_one_xevent): Avoid cast and use unsigned comparison.
5657 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5659 Do not copy X event in handle_one_xevent except KeyPress case.
5660 Wnen XEvent is processed, it is unlikely to be changed except
5661 KeyPress case, so we can avoid copying and use const pointer to
5662 const data to make sure that an event is not changed elsewhere.
5663 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5664 const' and do not create local copy except for the KeyPress event.
5665 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5666 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5667 (x_handle_net_wm_state, x_menubar_window_to_frame)
5668 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5669 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5670 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5671 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5672 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5673 (x_handle_dnd_message):
5674 * xsettings.c (xft_settings_event):
5675 Use 'const XEvent * const' where appropriate.
5676 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5678 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5680 Fix X event waiting to handle multiple frames.
5681 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5682 * xterm.c (pending_event_wait): Remove. Adjust users.
5683 (x_detect_focus_change): Pass frame arg.
5684 (handle_one_xevent): Find related frame early and clear per-frame
5685 wait_event_type only if this is an event for the relevant frame.
5686 (x_wait_for_event): Use per-frame wait_event_type.
5688 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5690 * nsfns.m (Fx_create_frame): Fix font driver registration for
5693 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5694 for syms_of_macfont.
5696 * nsterm.m: Include macfont.h.
5697 (ns_tmp_flags, ns_tmp_font): Remove.
5698 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5699 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5700 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5701 (changeFont:): Fix code style. Check for font driver type when
5704 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5707 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5708 (nsfont_open): Set font driver type.
5709 Set font->ascent and font->descent. Figure out font instead of
5710 ns_tmp_font, and flags instead of ns_tmp_flags.
5711 Fix indentation. Remove call to ns_draw_text_decoration,
5714 * nsfns.m: Include macfont.h.
5715 (Fx_create_frame): Register macfont driver, make a better default font.
5716 (Fns_popup_font_panel): Get font from macfont driver, if used.
5718 * macfont.m, macfont.h, macuvs.h: New files.
5720 * font.h: Declare syms_of_macfont.
5722 * font.c (syms_of_font): Call syms_of_macfont.
5724 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5726 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5728 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5729 and it is always zero for others, so I assume that this is an ancient
5730 leftover which nobody will want to change any more.
5731 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5732 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5733 * frame.c (x_set_scroll_bar_width):
5734 * w32fns.c (w32_createscrollbar):
5735 * w32term.c (w32_set_vertical_scroll_bar):
5736 * xfns.c (x_set_scroll_bar_default_width):
5737 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5738 (x_scroll_bar_expose): Related users changed.
5740 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5742 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5743 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5744 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5746 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5748 * nsterm.h, w32term.h, xterm.h: ...and not here.
5749 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5750 Remove unused Xisms.
5751 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5752 these modules are never compiled otherwise.
5754 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5756 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5757 Doc fix. (Bug#15375)
5759 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5761 Unify Fx_focus_frame between all ports.
5762 * frame.h (x_focus_frame): New prototype.
5763 * xfns.c (Fx_focus_frame): Remove.
5764 (syms_of_xfns): Do not defsubr it.
5765 (x_focus_frame): X implementation.
5766 * nsfns.m (Fx_focus_frame): Remove.
5767 (syms_of_nsfns): Do not defsubr it.
5768 (x_focus_frame): NS implementation.
5769 * w32term.c (Fx_focus_frame): Remove.
5770 (x_focus_on_frame): Rename to...
5771 (x_focus_frame): W32 implementation.
5772 * w32term.h (x_focus_on_frame): Remove prototype.
5773 * w32fns.c (Fx_focus_frame): Remove.
5774 (syms_of_w32fns): Do not defsubr it.
5775 * frame.c (Fx_focus_frame): Define here.
5776 (syms_of_frame): Defsubr here.
5777 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5779 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5781 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5782 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5783 each port to reference the port-specific window system data.
5784 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5785 (FRAME_DISPLAY_INFO): Define.
5786 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5787 (FRAME_DISPLAY_INFO): Define. Adjust users.
5788 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5789 (FRAME_DISPLAY_INFO): Define. Adjust users.
5790 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5791 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5792 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5793 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5794 * xselect.c, xterm.c: All related users changed.
5796 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5798 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5799 (x_menubar_window_to_frame): Remove prototypes.
5800 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5801 (x_menubar_window_to_frame, x_top_window_to_frame):
5803 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5804 (x_menubar_window_to_frame, x_top_window_to_frame):
5805 ...to here and convert all but the last to static.
5807 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5809 * lisp.mk (lisp): Add w32-common-fns.elc.
5811 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5813 * charset.c (char_charset): Document an exception for char-charset.
5815 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5817 * xterm.h (x_display_info): New field last_user_time...
5818 * xterm.c (toplevel): ...to replace static last_user_time.
5819 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5821 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5823 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5824 scroll bar values to prevent thumb from disappear and update comment.
5826 2013-09-11 Glenn Morris <rgm@gnu.org>
5828 * emacs.c (usage_message): Possessive apostrophe tweak.
5830 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5832 * nsterm.m (syms_of_nsterm): Use Qns.
5833 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5834 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5835 * xfns.c (x_display_info_for_name, Fx_open_connection):
5836 Remove old '#if 0' code.
5837 (syms_of_xfns): Use Qx.
5838 * termhooks.h (fullscreen_hook): Remove the leftover.
5839 (struct terminal): Fix typo in comment.
5841 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5843 Cleaning up a few X scroll bar bits.
5844 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5845 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5846 New member last_seen_part, going to replace...
5847 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5848 (xt_action_hook) [USE_LUCID]: Adjust user.
5849 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5850 Lucid-specific scroll bar support.
5851 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5852 to int and adjust to use last_seen_part member.
5853 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5854 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5855 Initialize last_seen_part.
5857 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5859 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5860 insert-buffer-substring an empty string.
5862 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5864 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5865 avoiding a GCC warning.
5867 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5869 Ifdef away frame tool bar code when it is not really used.
5870 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5871 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5872 and minimize_tool_bar_window_p under the above.
5873 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5874 (fset_tool_bar_window): Likewise.
5875 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5876 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5877 (change_frame_size_1):
5878 * window.c (window_from_coordinates, Frecenter): Adjust users.
5879 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5880 code is not really used.
5881 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5882 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5883 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5884 [!USE_GTK && !HAVE_NS]: Define as such.
5885 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5886 (note_mouse_highlight, expose_frame):
5887 * xfns.c (x_set_tool_bar_lines):
5888 * xterm.c (handle_one_xevent): Adjust users.
5890 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5892 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5893 This bug was introduced by my 2013-08-26 patch, which incorrectly
5894 assumed that the terminfo implementation doesn't use termcap buffers.
5895 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5896 these buffers apparently are used after all.
5897 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5898 (struct tty_display_info): Define members termcap_term_buffer and
5899 termcap_strings_buffer even if TERMINFO.
5901 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5904 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5905 'usage' docstring entry to pacify make-docfile.
5907 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5909 Change comparison functions =, <, >, <=, >= to take many arguments.
5910 * data.c: Change comparison functions' interface and implementation.
5911 * lisp.h: Make arithcompare available for efficient two arg
5913 * bytecode.c: Use arithcompare.
5914 * fileio.c: Use new interface.
5916 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5918 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5920 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5922 * eval.c (Feval): Document the new use of `lexical'.
5924 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5926 Review and drop old frame resize hack.
5927 * frame.h (struct frame): Remove force_flush_display_p.
5928 * dispnew.c (update_frame): Adjust user and don't call
5929 flush_frame here. The comment has said that there was an issues
5930 with redisplaying fringes, but I don't see any differences with
5931 and without this hack. Hopefully we can continue without it.
5932 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5933 current frame matrices twice if resized_p is set.
5935 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5937 Do not populate pure Xism x_sync to other ports.
5938 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5939 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5940 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5941 * w32term.h (x_sync): Remove prototype.
5943 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5945 Cleanup frame flushing.
5946 * dispextern.h (struct redisplay_interface):
5947 Drop flush_display_optional because flush_display is enough
5948 for X and flushing via RIF is just a no-op for others.
5949 * frame.h (flush_frame): New function.
5950 * dispnew.c (update_frame):
5951 * minibuf.c (read_minibuf):
5952 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5954 * keyboard.c (detect_input_pending_run_timers): Do not flush
5955 all frames but selected one in redisplay_preserve_echo_area.
5956 * nsterm.m (ns_flush): Remove no-op.
5957 (ns_redisplay_interface): Adjust user.
5958 * w32term.h (x_flush): Remove no-op.
5959 (w32_redisplay_interface): Adjust user.
5960 * xterm.c (x_flush): Simplify because we do not flush all
5961 frames at once any more. Adjust comment.
5962 (x_redisplay_interface): Adjust user.
5964 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5966 Port --without-x --enable-gcc-warnings to Fedora 19.
5967 * gfilenotify.c (globals_of_gfilenotify):
5968 Call g_type_init only if using an older glib version that needs it.
5970 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5972 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5973 (last_glyphless_glyph_merged_face_id): Remove declarations.
5974 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5975 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5976 (last_glyphless_glyph_merged_face_id): Now static.
5977 (merge_escape_glyph_face): New function, refactored from...
5978 (get_next_display_element): ...here.
5979 (merge_glyphless_glyph_face): New function, refactored from...
5980 (produce_glyphless_glyph): ...here...
5981 * term.c (produce_glyphless_glyph): ...and here.
5983 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5985 * eval.c (eval_sub): Only call Ffunction if necessary.
5987 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5989 Attempt to make redisplay more selective when changing cursor type.
5990 * frame.h (struct frame): New bitfield cursor_type_changed.
5991 * xdisp.c (cursor_type_changed): Remove.
5992 (try_cursor_movement, redisplay_window, try_window_id)
5993 (set_frame_cursor_types, try_window_reusing_current_matrix):
5994 Adjust to use per-frame bitfield.
5995 (redisplay_internal): Look for cursor type change on each visible
5996 frame and consider all frames if cursor type has been changed on
5997 the frame other than selected. If cursor type has been changed on
5998 selected frame only, do not use fast update.
6000 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6002 Attempt to make redisplay more selective when changing fonts.
6003 * frame.h (struct frame): New bitfield fonts_changed.
6004 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6005 (adjust_frame_glyphs): Add prototype.
6006 * dispnew.c (fonts_changed_p): Remove.
6007 (adjust_glyphs): Remove because we do not
6008 adjust matrices on all frames at once any more.
6009 (adjust_frame_glyphs): Block and unblock input here.
6010 (adjust_glyph_matrix): Use fonts_changed.
6011 (change_frame_size_1): Use adjust_frame_glyphs.
6012 * font.c (font_open_entity): Use fonts_changed.
6013 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6014 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6015 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6016 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6017 (shrink_mini_window, Fresize_mini_window_internal)
6018 (window_scroll_pixel_based, Fset_window_configuration)
6019 (apply_window_adjustment, Fset_window_vscroll):
6020 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6021 Use adjust_frame_glyphs.
6022 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6023 (try_window_reusing_current_matrix, try_window_id, display_line)
6024 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6025 (redisplay_internal): Consider fonts_changed and adjust frame
6026 matrices for each frame only if the frame is visible. If font
6027 has been changed on some frame during full redisplay, retry
6028 only visible frames where the font has been actually changed.
6030 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6032 Cache current header and mode line height for each window.
6033 * window.h (struct window): New fields mode_line_height
6034 and header_line_height.
6035 * window.c (make_window): Initialize them.
6036 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6037 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6038 (current_mode_line_height, current_header_line_height):
6040 * xdisp.c (current_mode_line_height, current_header_line_height):
6042 (pos_visible_p, init_xdisp): Adjust user.
6043 (redisplay_window): Invalidate mode_line_height and
6044 header_line_height if current and desired matrices do not agree.
6046 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6048 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6049 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6051 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6053 Make --without-x compatible with --enable-gcc-warnings.
6054 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6055 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6056 members under HAVE_WINDOW_SYSTEM.
6057 * keyboard.c (make_lispy_focus_out): Likewise.
6058 (record_menu_key): Move under HAVE_MENUS.
6059 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6060 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6061 (syms_of_xdisp): Adjust user.
6062 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6063 (start_hourglass, cancel_hourglass):
6064 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6065 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6066 and CLEAR_FONT_TABLE_NFONTS.
6067 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6068 Declare only if HAVE_WINDOW_SYSTEM.
6069 (lface_same_font_attributes_p, clear_face_gcs): Define only
6070 if HAVE_WINDOW_SYSTEM.
6072 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6074 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6075 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6076 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6078 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6080 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6082 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6084 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6085 This fixes a type error on hosts where ptrdiff_t is wider than int.
6087 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6089 * keyboard.c (read_key_sequence_vs): New function.
6090 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6093 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6095 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6097 Makefile improvements.
6098 * Makefile.in (config.status): Don't use double-colon rules, as
6099 they are not portable according to POSIX. Fix shell typo with `;
6100 I guess this rule has never been tested?
6101 (VCSWITNESS): New macro, to override any environment var.
6103 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6105 * xterm.h (struct x_display_info): Do not track X connection
6106 fd separately because it is always available from Display.
6107 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6110 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6112 * buffer.c (drop_overlay):
6113 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6114 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6116 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6118 * buffer.c (Fmake_overlay, Fmove_overlay):
6119 * intervals.c (set_point_from_marker):
6120 * print.c (PRINTPREPARE): Prefer signal_error
6121 to plain error and report unsuitable marker too.
6123 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6125 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6126 for 'dragging' member.
6127 (struct x_output): Remove set-but-unused leftovers
6128 'left_before_move' and 'top_before_move'.
6129 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6130 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6131 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6132 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6133 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6134 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6135 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6136 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6138 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6140 * nsfont.m (INVALID_GLYPH): New define.
6141 (nsfont_encode_char): Use INVALID_GLYPH.
6142 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6144 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6146 * xterm.c (x_last_mouse_movement_time): Revert last change.
6147 This code should use XDisplayMotionBufferSize to check display's
6148 motion history first, and there are few other issues as well.
6149 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6150 (handle_one_xevent): Adjust user.
6152 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6154 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6155 * frame.c (Flast_nonminibuf_frame): ... to here.
6156 (check_minibuf_window): Don't abort if no window was found
6159 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6161 Use XGetMotionEvents to ask the last mouse motion time from X server.
6162 * xterm.c (X_MOTION_HISTORY): Default to 1.
6163 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6164 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6165 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6166 Ifdef away legacy code.
6167 (XTmouse_position, x_scroll_bar_report_motion):
6168 Use x_last_mouse_movement_time.
6169 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6172 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6174 * msdos.c (last_mouse_window): Move to...
6175 (dos_rawgetc): ...this function and adjust comment.
6176 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6177 (mouseMoved): ...this function and adjust comment.
6178 * w32term.c (last_window): Likewise with...
6179 (w32_read_socket): ...this function.
6180 * xterm.c (last_window): Likewise with...
6181 (handle_one_xevent): ...this function.
6183 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6185 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6186 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6187 (handle_one_xevent): ...to here.
6188 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6191 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6193 * msdos.c (IT_set_terminal_window): Remove no-op.
6194 (initialize_msdos_display): Adjust terminal setup.
6195 * w32console.c (w32con_set_terminal_window): Remove no-op.
6196 (initialize_w32_display): Adjust terminal setup.
6197 * w32term.c (w32_set_terminal_window): Remove no-op.
6198 (w32_create_terminal): Adjust terminal setup.
6199 * xterm.c (XTset_terminal_window): Remove no-op.
6200 (x_create_terminal): Adjust terminal setup.
6202 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6204 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6206 (ns_create_terminal): Adjust terminal setup.
6207 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6209 (w32_create_terminal): Adjust terminal setup.
6210 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6212 (x_create_terminal): Adjust terminal setup.
6214 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6216 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6217 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6218 * dispnew.c (buffer_posn_from_coords):
6219 * window.c (Fwindow_end, displayed_window_lines):
6220 * xdisp.c (redisplay_mode_lines): Use it.
6222 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6224 * fontset.c (face_for_char): Check char in the current face font first
6225 if HAVE_NS (Bug#15138).
6227 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6229 * window.c (temp_output_buffer_show): Make sure window returned
6230 by display_buffer is live (Bug#15213).
6232 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6234 Minor cleanup to avoid forward declarations.
6235 * coding.h (struct ccl_spec): Remove forward declaration.
6236 * composite.h (toplevel): Include font.h.
6237 (struct composition_it, struct face, struct font_metrics):
6238 Remove forward declaration.
6239 * dispextern.h (struct image, struct atimer): Likewise.
6240 * emacsgtkfixed.h (struct frame): Likewise.
6241 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6242 * font.h (struct font_driver, struct font, struct glyph_string)
6243 (struct face): Remove forward declaration.
6244 * fontset.h (struct face, struct font): Likewise.
6245 * frame.h (toplevel): Style cleanup.
6246 (enum output_method): Move to...
6247 * termhooks.h (enum output_method): ...here.
6248 (struct glyph, struct frame, struct ns_display_info)
6249 (struct x_display_info, struct w32_display_info):
6250 Remove forward declaration.
6251 * xterm.h (toplevel): Include termhooks.h.
6252 (struct font, struct window, struct glyph_matrix, struct frame)
6253 (struct input_event, struct face, struct image): Remove forward
6255 * gtkutil.h (struct _widget_value): Likewise.
6256 * keyboard.h (toplevel): Include termhooks.h.
6257 (struct input_event): Remove forward declaration.
6259 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6261 * intervals.c (set_point_from_marker): New function.
6262 * editfns.c (Fgoto_char):
6263 * process.c (Finternal_default_process_filter):
6264 * window.c (select_window_1): Use it.
6265 * buffer.h (set_point_from_marker): Add prototype.
6267 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6269 * w32.c (term_winsock): Call release_listen_threads before calling
6271 (_sys_wait_accept): Wait for accept event in a loop with a finite
6272 timeout, instead of waiting indefinitely. Will hopefully avoid
6273 hanging during exit because WSACleanup deadlocks waiting for the
6274 event object to be released. (Bug#14333)
6276 * w32proc.c (release_listen_threads): New function, signals all
6277 the reader threads that listen for connections to stop waiting.
6279 * w32.h (release_listen_threads): Add prototype.
6281 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6283 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6284 field of new marker (for sanity and safety).
6285 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6286 anyway because XMISCTYPE is a function and can't be an lvalue).
6288 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6290 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6291 (x_after_update_window_line, x_scroll_bar_create)
6292 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6293 (handle_one_xevent, x_clear_frame_area):
6294 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6295 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6296 * xterm.h (x_clear_area): Adjust prototype.
6298 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6300 Hook scanning and indentation functions to find_newline. This helps
6301 to avoid duplicated code and renders more respect to newline cache.
6302 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6303 * cmds.c (Fforward_line):
6304 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6305 Use find_newline and avoid unnecessary point movements.
6306 * search.c (scan_newline): Implement on top of find_newline.
6308 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6310 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6311 scoped code (bug#11258).
6313 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6315 * nsterm.m (last_window): New variable.
6316 (EV_TRAILER2): New macro.
6317 (EV_TRAILER): Call EV_TRAILER2.
6318 (mouseMoved:): Add support for mouse-autoselect-window
6319 on nextstep (Bug#6888).
6321 2013-08-28 Andreas Schwab <schwab@suse.de>
6323 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6324 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6325 Remove unused macro definitions.
6326 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6327 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6328 Only define if emacs.
6330 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6332 Prefer enum glyph_row_area to int where appropriate.
6333 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6335 (window_box, window_box_width, window_box_left, window_box_left_offset)
6336 (window_box_right, window_box_right_offset): Adjust prototypes.
6337 * xdisp.c (window_box, window_box_width, window_box_left)
6338 (window_box_left_offset, window_box_right, window_box_right_offset):
6339 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6340 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6341 * nsterm.m (ns_clip_to_row):
6342 * w32term.c (w32_clip_to_row):
6343 * xterm.c (x_clip_to_row): Likewise.
6345 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6347 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6348 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6350 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6352 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6353 for portability to hosts where /bin/sh has problems.
6355 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6357 Redesign redisplay interface to drop global output_cursor.
6358 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6359 (toplevel): Remove declaration of output_cursor.
6360 (set_output_cursor, x_cursor_to): Remove prototype.
6361 * window.h (struct window): New member output_cursor.
6362 (output_cursor_to): New function to replace RIF member.
6363 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6364 (update_text_area, set_window_cursor_after_update): Use it.
6365 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6366 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6367 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6368 * w32term.c (x_update_window_begin, x_update_window_end):
6369 * xterm.c (x_update_window_begin, x_update_window_end):
6370 Adjust to use per-window output cursor.
6372 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6374 Simplify SELECT_TYPE-related code.
6375 Like EMACS_TIME, this portability layer is no longer needed, since
6376 Emacs has been using fd_set as a portability layer for some time.
6377 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6378 (SELECT_TYPE): Remove. All uses changed to fd_set.
6379 (fd_set) [!FD_SET]: New typedef.
6381 Simplify EMACS_TIME-related code.
6382 This portability layer is no longer needed, since Emacs has been
6383 using struct timespec as a portability layer for some time.
6384 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6385 Include <time.h> rather than "systime.h"; that's all that's needed now.
6386 * dispnew.c: Include <timespec.h> rather than "systime.h";
6387 that's all that's needed now.
6388 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6389 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6390 TIMESPEC_RESOLUTION.
6391 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6392 LOG10_TIMESPEC_RESOLUTION.
6393 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6394 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6395 (make_emacs_time): Remove. All used changed to make_timespec.
6396 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6397 (current_timespec): Rename from current_emacs_time. All uses changed.
6398 (add_emacs_time): Remove. All uses changed to timespec_add.
6399 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6400 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6401 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6402 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6403 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6404 (current_timespec): Rename from current_emacs_time. All uses changed.
6405 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6406 changed to timespec_cmp.
6407 * xgselect.c: Include <timespec.h>, since our .h files don't.
6409 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6411 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6412 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6413 Remove the leftovers.
6414 * gtkutil.c (toplevel): Do not declare Qxft but include
6416 * image.c (toplevel): Do not declare Vlibrary_cache because
6417 it's already done in lisp.h.
6419 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6421 * lisp.h (Mouse_HLInfo): Move from here...
6422 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6423 (reset_mouse_highlight): New function.
6424 * msdos.c (dos_set_window_size, IT_update_begin)
6425 (internal_terminal_init):
6426 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6427 (ns_initialize_display_info):
6428 * w32console.c (initialize_w32_display):
6429 * w32term.c (x_update_window_end, x_free_frame_resources)
6430 (w32_initialize_display_info):
6431 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6432 * window.c (Fdelete_other_windows_internal):
6433 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6434 * termchar.h (toplevel):
6435 * xterm.h (toplevel): Include dispextern.h.
6437 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6439 Fix minor problems found by static checking.
6440 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6441 (expect): Avoid nested-if warning.
6442 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6443 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6444 * nsterm.h, nsterm.m (ns_select):
6445 * xgselect.c, xgselect.h (xg_select):
6446 Adjust signature to better match pselect's.
6447 * nsterm.m (ns_select):
6448 Don't set *TIMEOUT, since pselect doesn't.
6449 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6450 diagnostic about assigning const char * to it.
6451 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6453 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6455 * lread.c (substitute_object_recurse): Handle hash-tables as well
6458 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6460 Fix unlikely core dump in init_tty, and simplify terminfo case.
6461 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6462 The old version incorrectly dumped core if malloc returned a
6463 buffer containing only non-NUL bytes.
6464 (init_tty): Do not allocate or free termcap buffers; the
6465 struct does that for us now.
6466 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6467 (struct tty_display_info): Define members termcap_term_buffer and
6468 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6469 use them. Allocate them directly in struct rather than indirectly
6470 via a pointer, to simplify init_tty.
6472 * frame.c (check_minibuf_window): Initialize 'window' properly,
6473 so that Emacs reliably aborts later if 'window' is not initialized.
6475 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6477 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6478 of VoidSymbol (Bug#15154).
6480 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6482 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6483 mouse_face_beg_y and mouse_face_end_y.
6484 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6485 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6486 Adjust users and update comment where appropriate.
6488 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6490 * frame.c (check_minibuf_window): New function.
6491 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6492 Call check_minibuf_window (Bug#15183).
6494 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6496 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6497 because this is the only last cursor data we need to keep and consult.
6498 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6499 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6502 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6504 Fix recovering from possible decompression error.
6505 Since insert_from_gap doesn't always move point, we can't use PT as
6506 the position where the partially decompressed data ends, and
6507 should count how many bytes was produced so far.
6508 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6509 (unwind_decompress): Really delete partially uncompressed data.
6510 (Fzlib_decompress_region): Take decompressed data size into account.
6512 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6514 * syntax.c (init_syntax_once): Adjust comment and do an early
6515 initialization of Qchar_table_extra_slots just once...
6516 * casetab.c (init_casetab_once):
6517 * category.c (init_category_once):
6518 * character.c (syms_of_character):
6519 * coding.c (syms_of_coding):
6520 * xdisp.c (syms_of_xdisp): ...and omit it here.
6522 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6524 * xdisp.c (get_next_display_element): Don't apply to characters
6525 from a display vector the logic of setting it->end_of_box_run_p
6526 suitable for characters from a buffer. (Bug#15175)
6528 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6529 to handle directories, rather than '_utime' which doesn't.
6532 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6534 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6535 or fullscreen (Bug#14627).
6537 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6539 System-dependent integer overflow fixes.
6540 * process.c (Fset_process_window_size): Signal an error if
6541 the window size is outside the range supported by the lower level.
6542 * sysdep.c (set_window_size): Return negative on error,
6543 nonnegative on success, rather than -1, 0, 1 on not in system,
6544 failure, success. This is simpler. Caller changed.
6545 (serial_configure): Remove unnecessary initialization of local.
6546 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6547 size fits in unsigned long; this isn't true on some 32-bit hosts.
6548 Avoid buffer overrun if some future version of /proc/meminfo has a
6549 variable name longer than 20 bytes.
6550 (system_process_attributes) [__FreeBSD__]:
6551 Don't assume hw.availpages fits in 'int'.
6553 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6555 Don't let very long directory names overrun the stack.
6556 Fix some related minor problems involving "//", vfork.
6557 * callproc.c (encode_current_directory): New function.
6558 (call_process): Don't append "/"; not needed.
6559 * fileio.c (file_name_as_directory_slop): New constant.
6560 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6561 this can save the caller having to alloca.
6562 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6563 Use SAFE_ALLOCA, not alloca.
6564 (directory_file_name, Fexpand_file_name): Leave leading "//"
6565 alone, since it can be special even on POSIX platforms.
6566 * callproc.c (call_process):
6567 * process.c (Fformat_network_address):
6568 * sysdep.c (sys_subshell):
6569 Use encode_current_directory rather than rolling our own.
6570 (create_process): No need to encode directory; caller does that now.
6571 * process.h (encode_current_directory): New decl.
6572 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6573 Rework to avoid 'goto xyzzy;'.
6575 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6577 * xdisp.c (handle_face_prop): If the default face was remapped use
6578 the remapped face for strings from prefix properties. (Bug#15155)
6580 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6582 Minor cleanup for redisplay interface and few related functions.
6583 * frame.h (enum text_cursor_kinds): Move from here...
6584 * dispextern.h (enum text_cursor_kinds): ...to here.
6585 (toplevel): Drop unnecessary declarations.
6586 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6587 in update_window_end_hook and draw_window_cursor functions.
6588 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6589 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6590 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6591 * xterm.c (x_update_window_end, x_draw_window_cursor):
6592 * xdisp.c (display_and_set_cursor, update_window_cursor)
6593 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6594 enum text_cursor_kinds where appropriate.
6596 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6598 Redesign redisplay interface to drop updated_row and updated_area.
6599 * dispextern.h (updated_row, updated_area): Remove declaration.
6600 (struct redisplay_interface): Pass glyph row and row area parameters
6601 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6602 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6604 * dispnew.c (updated_row, updated_area): Remove.
6605 (redraw_overlapped_rows, update_window_line): Adjust user.
6606 (update_marginal_area, update_text_area): Likewise. Pass updated row
6607 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6608 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6611 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6613 * process.c (flush_pending_output): Remove stub.
6616 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6618 * callproc.c: Fix race that killed background processes (Bug#15144).
6619 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6620 Record deleted process-id in critical section, not afterwards.
6621 Don't mistakenly kill process created by a call-process invocation
6622 that discards output and does not wait.
6624 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6626 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6627 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6628 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6629 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6630 to shut up compiler in mark_object.
6631 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6633 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6635 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6636 We can't portably rely on PTY_OPEN doing that, even if
6637 it calls posix_openpt with O_CLOEXEC.
6639 2013-08-20 Kenichi Handa <handa@gnu.org>
6641 * character.c (string_char): Improve commentary.
6643 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6645 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6646 (struct animation_cache): Make signature a flexible array member.
6647 All uses changed. This is a tad slower but may insulate us better
6648 from future changes to ImageMagick.
6650 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6652 * image.c: Shrink memory needed for animation cache.
6653 (SIGNATURE_DIGESTSIZE): New constant.
6654 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6655 (imagemagick_create_cache): Copy the signature. This saves
6656 several KB of memory that ImageMagick wastes per signature.
6657 Don't bother updating the update_time, as the caller does that now.
6658 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6659 it's a fixed size struct member now.
6660 (imagemagick_get_animation_cache): Always destroy the signature,
6661 as it's now imagemagick_create_cache's responsibility to copy it.
6662 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6663 and use memcmp rather than strcmp.
6664 eassert that ImageMagick returns a signature of the specified length.
6666 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6668 * image.c (imagemagick_get_animation_cache): Don't segfault on
6670 (imagemagick_get_animation_cache): Revert to previous definition
6671 so that it actually works. But keep the memory leak fix.
6672 (imagemagick_get_animation_cache): Fix memory leak.
6674 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6676 * image.c: Fix animation cache signature memory leak.
6677 Fix some other minor performance problems while we're at it.
6678 (imagemagick_create_cache): Clear just the members that
6679 need clearing. Don't set update_time, as caller does that now.
6680 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6681 Simplify by using pointer-to-pointer instead of a prev pointer.
6682 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6683 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6684 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6685 it's already a copy. Free the signature probe unless it's cached.
6687 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6688 This was introduced by my 2013-08-12 fix for Bug#15035.
6690 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6692 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6693 (imagemagick_prune_animation_cache): Now static.
6695 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6697 * image.c (imagemagick_get_animation_cache): Don't segfault when
6698 pruning all entries.
6700 2013-08-18 Ken Brown <kbrown@cornell.edu>
6702 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6703 static heap if ENABLE_CHECKING is defined.
6704 (max_bss_sbrk_ptr): New variable.
6706 (report_sheap_usage): Report maximum static heap usage instead of
6707 ending static heap usage.
6709 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6711 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6712 of zlib_initialized according to the results of calling
6713 init_zlib_functions.
6715 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6717 * image.c: Implement an ImageMagick per-image cache.
6718 (imagemagick_get_animation_cache): Fix a double-free error.
6719 (imagemagick_load_image): Remove the ping_wand code, which only
6720 apparently saved time on invalid animated images, and slowed down
6721 everything else. Optimise for the common case.
6723 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6725 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6727 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6729 * marker.c (set_marker): Remove documentation of undefined behavior.
6731 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6733 * image.c (imagemagick_compute_animated_image): Animate correctly
6734 when sub-images are smaller than the main image.
6735 (imagemagick_compute_animated_image): Setting the iterator row to
6736 zero is apparently not allowed.
6737 (imagemagick_compute_animated_image): Allow images that say they
6738 have sub-images that are bigger than the main image, but just crop
6741 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6743 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6745 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6747 * image.c (imagemagick_compute_animated_image): Respect the GIF
6750 2013-08-15 Ken Brown <kbrown@cornell.edu>
6752 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6753 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6756 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6758 Fix minor problems found by static checking.
6759 * frame.c (delete_frame):
6760 * xdisp.c (next_element_from_display_vector):
6761 Avoid uninitialized local.
6762 * image.c (imagemagick_compute_animated_image): Port to C89.
6763 Prefer usual GNU indentation style for loops.
6764 Be more careful about bizarrely large sizes, by using ptrdiff_t
6767 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6769 Fix infinite frame selection loop (Bug#15025).
6770 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6772 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6774 * xdisp.c (compute_window_start_on_continuation_line):
6775 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6776 to make sure we end up setting the window start at the leftmost
6777 visible character of the display line. This avoids funky
6778 horizontal shifting because the window start is not kept on the
6779 same position. (Bug#15090)
6780 (next_element_from_display_vector): Support 'box' face attribute
6781 in the face definitions of a display vector. (Bug#15099)
6783 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6785 * image.c (imagemagick_compute_animated_image): Implement animated
6787 (imagemagick_compute_animated_image): Fix some compilation
6788 warnings. Implement a very simple cache to make the animation
6789 usable at all, but it should be replaced with a per-image cache.
6791 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6793 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6794 to do `for' loops over alist values.
6795 * buffer.h (FOR_EACH_BUFFER):
6796 * process.c (FOR_EACH_PROCESS): Use it.
6797 (handle_child_signal, status_notify, Fget_buffer_process)
6798 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6800 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6802 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6803 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6804 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6805 to xzalloc and so avoid redundant call to memset.
6806 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6807 members because it is allocated with xzalloc and so already zeroed.
6809 2013-08-14 Ken Brown <kbrown@cornell.edu>
6811 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6814 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6816 Utility function and macro to copy Lisp string to C string.
6817 * lisp.h (xlispstrdupa): New macro.
6818 (xlispstrdup): New prototype.
6819 * alloc.c (xlispstrdup): New function.
6820 * callint.c (Fcall_interactively):
6821 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6822 (Fsubstitute_in_file_name):
6823 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6824 * image.c (x_create_bitmap_from_file):
6825 * w32term.c (w32_term_init):
6826 * xterm.c (x_term_init): Use xlispstrdup.
6828 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6830 * image.c (imagemagick_load_image): Make animated pictures work.
6831 There's still some problems with background color settings, though
6834 * decompress.c (unwind_decompress): Always restore point.
6836 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6838 * marker.c (set_marker): Reformat documentation.
6840 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6842 * xdisp.c (cursor_type_changed): Now static.
6844 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6845 Use changed. This avoids the need to call xmalloc and for the
6846 caller to call xfree, and avoids memory leaks in some situations.
6848 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6850 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6851 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6852 (redisplay_window): If window_end_valid is cleared due to non-zero
6853 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6854 so do not call to try_cursor_movement for that window.
6856 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6858 * window.h (struct window): Convert window_end_pos and
6859 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6860 (wset_window_end_pos, wset_window_end_vpos): Remove.
6861 * dispnew.c (adjust_glyph_matrix):
6862 * window.c (Fwindow_end, replace_window, set_window_buffer)
6864 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6865 (set_vertical_scroll_bar, redisplay_window, try_window)
6866 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6867 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6868 (note_mouse_highlight): Adjust users.
6869 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6872 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6874 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6875 * image.c (imagemagick_filename_hint): Use `const char *' and
6876 prefer SSDATA to SDATA to avoid warnings.
6878 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6880 Cleanup window fringes, margins and scroll bars adjustments.
6881 * window.c (set_window_fringes, set_window_margins)
6882 (set_window_scroll_bars, apply_window_adjustment): New functions.
6883 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6884 (Fset_window_scroll_bars): Use them.
6886 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6888 * window.h (struct window): Convert scroll_bar_width
6889 from Lisp_Object to integer. Adjust comment.
6890 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6892 * window.c (wset_scroll_bar_width): Remove.
6893 (make_window): Initialize scroll_bar_width.
6894 (Fsplit_window_internal): Use direct assignment.
6895 (Fset_window_configuration, save_window_save):
6896 Convert Lisp_Object to integer and back where appropriate.
6897 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6898 bar was actually changed, and mention this in docstring.
6900 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6902 * decompress.c: Minor simplifications.
6903 (Fzlib_decompress_region): Don't bother verifying
6904 that avail_out <= UINT_MAX, as that was confusing.
6905 Mention the restriction in a comment instead.
6906 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6908 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6910 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6911 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6913 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6915 * image.c (imagemagick_filename_hint): Check for errors in the
6918 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6920 * window.c (Fwindow_margins): Return nil when there's no marginal
6921 area, as per the documented API.
6923 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6924 Fmake_vector, as scroll bar's struct members are not all Lisp
6925 objects now. This avoids crashes in GC.
6927 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6928 bool, so its address could be taken.
6930 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6932 * image.c (imagemagick_filename_hint): New function to possibly
6933 apply `image-content-type-suffixes'.
6934 (imagemagick_load_image): Use it.
6936 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6938 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6939 if loading zlib failed.
6941 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6943 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6944 2013-08-13 checkin below. Change bool to BOOL, rule is:
6945 All Obj-C code uses BOOL, except for interfaces callable from C.
6947 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6949 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6951 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6952 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6953 bool instead of BOOL.
6954 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6955 from Lisp_Object to bitfield. Adjust comment.
6956 * w32term.c (x_scroll_bar_create): Adjust user.
6957 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6958 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6959 Use bool for boolean.
6960 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6961 to `unsigned int' when defining a bitfield.
6963 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6965 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6967 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6969 * window.h (struct window): Convert left_margin_cols and
6970 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6971 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6972 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6974 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6976 (showing_window_margins_p, update_window_line, update_frame_1):
6977 * fringe.c (draw_fringe_bitmap_1):
6978 * xdisp.c (window_box_width): Adjust users.
6979 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6980 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6981 Use direct assignment.
6982 (Fset_window_configuration, save_window_save, Fwindow_margins):
6983 Convert Lisp_Object to integer and back where appropriate.
6984 (Fset_window_margins): Adjust user. Return t if any margin
6985 was actually changed, and mention this in docstring.
6987 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6989 * syntax.c (forward_word):
6990 * cmds.c (forward_char, backward_char): Mention the optional argument.
6992 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6994 * window.h (struct window): Convert left_fringe_width
6995 and right_fringe_width from Lisp_Objects to integers.
6997 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6998 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6999 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7001 (make_window): Initialize new integer fields to -1.
7002 (Fsplit_window_internal): Use direct assignment.
7003 (Fset_window_configuration, save_window_save):
7004 Convert Lisp_Object to integer and back where appropriate.
7005 (Fset_window_fringes): Adjust user. Return t if any fringe
7006 was actually changed, and mention this in docstring.
7008 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7010 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7011 * nsfns.m (x_set_cursor_type):
7012 * w32fns.c (x_set_cursor_type):
7013 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7014 * xdisp.c (set_frame_cursor_types): ...but in common code.
7016 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7018 * font.c (clear_font_cache): New function, stripped from...
7019 (Fclear_font_cache): ...here, which now uses the function
7020 above. Adjust comment.
7021 * font.h (clear_font_cache): Add prototype.
7022 * xfaces.c (clear_face_cache): Use clear_font_cache.
7024 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7026 * window.c (Fset_window_start): Compare `w', not `window' because
7027 `w' might not be equal to `window' after call to decode_live_window.
7029 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7031 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7032 This fixes a problem introduced by the Bug#15035 patch
7033 when using GPG. Reported by Herbert J. Skuhra.
7035 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7037 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7038 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7039 not yet initialized.
7041 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7043 * decompress.c (Fzlib_decompress_region): Support zlib
7044 decompression, too, and rename.
7046 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7048 Minor zlib configuration tweaks.
7049 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7050 Don't assume presence of fn_inflateInit2_ zlib internal function.
7052 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7054 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7055 include the zlib prefix.
7057 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7059 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7060 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7061 define static variables that are pointers to zlib functions to be
7063 (init_zlib_functions) [WINDOWSNT]: New function.
7064 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7066 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7067 macros instead of invoking the zlib functions directly.
7068 (syms_of_decompress): DEFSYM Qzlib_dll.
7069 Staticpro Szlib_available_p.
7071 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7073 Avoid looping over all frame windows to freeze and unfreeze.
7074 * window.h (struct window): Drop frozen_window_start_p.
7075 (freeze_window_starts): Drop prototype.
7076 * frame.h (struct frame): New frozen_window_starts flag.
7077 (FRAME_WINDOWS_FROZEN): New macro.
7078 * window.c (freeze_window_start, freeze_window_starts):
7080 (select_window, replace_window): Adjust users.
7081 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7082 (window_frozen_p): New function.
7083 (redisplay_window): Use it.
7085 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7087 Fix some fd issues when running subprocesses (Bug#15035).
7088 Fix bugs that can leak files or file descriptors on errors.
7089 Don't unlink open temp files, as that's hard for users to diagnose
7090 when things go awry (e.g., temp disk exhausted).
7091 Don't bother to lock temp files. Check for invalid recursion.
7092 * callproc.c (synch_process_fd): Remove. All uses removed.
7093 (synch_process_tempfile): New var or macro.
7094 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7096 (record_kill_process): New arg, the temp name. All callers changed.
7097 (delete_temp_file): Now just a simple wrapper around unlink.
7098 (call_process_kill): New arg, the call_process_fd array.
7099 Close them all. Clear synch_process_pid. Remove the temp file,
7100 or arrange for it to be removed.
7101 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7102 that's been moved to synch_process_tempfile. Caller changed.
7103 Do not remove the tempfile; that's now call_process_kill's
7105 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7106 call_process_kill; the caller now does that.
7107 (call_process_cleanup): Do not close the process fd; that's now
7108 call_process_kill's responsibility.
7109 (Fcall_process): Implement via new function call_process, which
7110 has most of the old body of Fcall_process, but with a different API.
7111 (call_process): New function that does not open or close filefd if
7112 it is nonnegative. Record which fds need to be closed, and let
7113 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7114 Signal an error if invoked recursively (could be done via a hook).
7115 Simplify creation of the tempfile in the MSDOS case.
7116 Don't create the output file until after checking for the executable.
7117 Report any failure to open /dev/null.
7118 Don't open /dev/null for writing twice; once is enough.
7119 Don't create pipe if all output is being discarded or sent to file.
7120 Don't worry about setting up the coding system or reading from the
7121 pipe if all output is being discarded.
7122 Hoist fd_error local into top level, to lessen block nesting.
7123 Don't record deleted pid here; now done by Fcall_process_region.
7124 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7125 and note its success in synch_process_tempfile.
7126 Do not leak resources when child_setup fails.
7127 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7128 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7129 (create_temp_file): Now returns open fd, with an additional
7130 Lisp_Object * argument to return the name. All callers changed.
7131 Do not close the file; rewind it instead, and leave it open for
7132 the caller. Do not lock the temp file. Unwind-protect the file
7133 and the file-descriptor.
7134 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7135 If an asynchrounous process, record it here, not in call_process.
7136 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7137 * eval.c (set_unwind_protect): New function.
7138 * fileio.c (write_region): New function, generalized from the
7139 old Fwrite_region. Do not lock temp files.
7140 (Fwrite_region): Use it.
7141 * lisp.h (set_unwind_protect, write_region): New decls.
7142 * process.c: Include <verify.h>.
7143 (make_process): Mark fds as initially closed.
7144 (deleted_pid_list): Now a list of pid-filename pairs.
7146 (close_process_fd): New function.
7147 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7148 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7149 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7150 (create_process, create_pty, Fmake_serial_process)
7151 (server_accept_connection): Record which fds need to be closed,
7152 and let deactivate_process close them.
7153 (Fmake_network_process): Do not discard the unwind-protect
7154 until it's safe to do so.
7155 (deactivate_process): Close the fds opened by create_process etc.
7156 (Fprocess_send_eof): Adjust to new way of recording open fds.
7157 Report an error if /dev/null can't be opened, instead of aborting.
7158 * process.h (PROCESS_OPEN_FDS): New constant.
7159 (struct Lisp_Process): New member open_fds.
7160 (record_kill_process, record_deleted_pid): Adjust signatures.
7161 (record_deleted_pid): Move decl here ...
7162 * syswait.h (record_deleted_pid): ... from here.
7164 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7166 * decompress.c: Fix bugs with large buffers and weird inputs.
7167 Tune a bit. Reindent as per usual Emacs style.
7168 (BUFFER_SIZE): Remove.
7169 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7170 more than UINT_MAX bytes. Decompress into the gap instead of into
7171 an auto buffer, as this should avoid copying. Return nil if
7172 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7173 set immediate_quit; we shouldn't trust zlib code that much.
7175 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7177 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7178 errors, and really move the gap to where we want it.
7180 * lisp.h: Include decompress.c support.
7182 * emacs.c (main): Include decompress.c support.
7184 * Makefile.in: Include -lz if present.
7186 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7188 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7189 (initWithTitle:): Initialize frame to 0.
7190 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7191 (fillWithWidgetValue:frame:): Rename from
7192 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7194 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7195 fillWithWidgetValue:frame:
7197 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7198 remove memory leak warnings.
7200 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7201 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7204 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7205 (x_activate_menubar): Update the whole menu.
7206 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7207 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7208 current event is not NSSystemDefined (Bug#15001).
7209 Call ns_check_menu_open only if trackingMenu is 2.
7210 (menuDidClose:): New method, decrease trackingMenu.
7211 (fillWithWidgetValue:setDelegate:): New method.
7212 (fillWithWidgetValue:): Call the above.
7214 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7216 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7218 Omit some unnecessary casts.
7219 Many of these go back to the old pre-C89 days, when they may have
7220 been needed, but we've been assuming C89 or later for a while now.
7221 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7222 (live_float_p, live_misc_p, live_vector_p):
7223 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7224 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7225 (defvar_per_buffer):
7226 * callint.c (Fcall_interactively):
7227 * doc.c (Fsubstitute_command_keys):
7228 * filelock.c (get_boot_time):
7229 * frame.c (xrdb_get_resource):
7230 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7231 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7232 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7233 (menuitem_highlight_callback, menu_destroy_callback)
7234 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7235 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7236 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7237 (xg_tool_bar_help_callback, tb_size_cb):
7238 * image.c (xpm_alloc_color, png_read_from_memory)
7239 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7240 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7242 * keymap.c (describe_map):
7243 * nsfns.m (Fns_display_monitor_attributes_list):
7244 * nsmenu.m (process_dialog:):
7245 * nsterm.m (hold_event):
7246 * process.c (wait_reading_process_output):
7247 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7248 * scroll.c (do_direct_scrolling, scrolling_1):
7249 * termcap.c (tgetent):
7250 * window.c (check_window_containing, add_window_to_list)
7251 (freeze_window_starts):
7252 * xdisp.c (compare_overlay_entries, vmessage):
7253 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7254 (x_get_monitor_attributes_xrandr)
7255 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7256 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7257 * xfont.c (xfont_match, xfont_open):
7258 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7259 (menubar_selection_callback, menu_position_func)
7260 (popup_selection_callback, create_and_show_popup_menu)
7261 (dialog_selection_callback, create_and_show_dialog):
7262 * xrdb.c (x_get_string_resource)
7264 * xsmfns.c (x_session_check_input):
7265 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7266 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7267 (xaw_jump_callback, xaw_scroll_callback):
7268 Omit unnecessary casts.
7270 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7272 Minor string-length refactoring.
7273 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7274 * frame.c (make_monitor_attribute_list):
7275 Prefer build_string to strlen + make_string.
7277 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7279 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7280 don't check minor_code (Bug#14417).
7282 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7284 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7285 vertical positions instead. This avoids calling MATRIX_ROW with
7286 row numbers that are possibly beyond valid limits. (Bug#15064)
7288 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7290 Use xstrdup and build_unibyte_string where applicable.
7291 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7292 * xfns.c (x_window):
7293 * xrdb.c (x_get_customization_string):
7294 * xterm.c (xim_initialize):
7295 * w32fns.c (w32_window): Use xstrdup.
7296 (w32_display_monitor_attributes_list):
7297 * emacs.c (init_cmdargs):
7298 * keyboard.c (PUSH_C_STR):
7299 * nsfont.m (nsfont_open):
7300 * sysdep.c (system_process_attributes):
7301 * w32.c (system_process_attributes):
7302 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7304 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7306 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7307 variables of these types so that GDB would know about them, as aid
7308 for debugging fatal exceptions. (Bug#15024) See also
7309 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7312 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7314 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7315 larger than the NSWindow (Bug#14934).
7317 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7319 Redesign redisplay interface to drop global variable updated_window.
7320 Always pass currently updated window as a parameter to update routines.
7321 * dispextern.h (updated_window): Remove declaration.
7322 (struct redisplay_interface): Pass window parameter to
7323 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7324 and after_update_window_hook.
7325 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7327 * dispnew.c (updated_window): Remove.
7328 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7329 (update_window_line): Adjust to match redisplay interface changes.
7330 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7331 (ns_scroll_run, ns_after_update_window_line):
7332 * w32term.c (x_update_window_begin, x_update_window_end)
7333 (x_after_update_window_line, x_scroll_run):
7334 * xterm.c (x_update_window_begin, x_update_window_end)
7335 (x_after_update_window_line, x_scroll_run):
7336 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7337 Likewise. Adjust comments where appropriate.
7338 (x_cursor_to): Simplify because this is always called during window
7339 update (but install debugging check anyway).
7340 (expose_window): Check must_be_updated_p flag to see whether this
7341 function is called during window update.
7343 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7345 Do not reset window modification event counters excessively.
7346 These leftovers and poor man's tricky methods to catch extra
7347 redisplay's attention are no longer needed.
7348 * frame.c (set_menu_bar_lines_1):
7349 * minibuf.c (read_minibuf_unwind):
7350 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7351 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7352 (window_scroll_line_based, Fset_window_configuration):
7353 * xdisp.c (redisplay_window): Do not reset last_modified and
7354 last_overlay_modified counters.
7356 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7358 * xselect.c (x_send_client_event): Set send_event and serial, memset
7359 data.l as it might be bigger than data.b. Use 24 bit mask to
7360 XSendEvent (Bug#15034).
7362 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7364 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7365 for TTY frames that are not the top frame on their console.
7368 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7370 * w32term.c (w32fullscreen_hook): Really maximize frame when
7371 asked for (Bug#14841).
7373 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7375 Prefer selected_window to Fselected_window, likewise for frames.
7376 * buffer.c (Fbuffer_swap_text):
7377 * data.c (Fvariable_binding_locus):
7378 * window.c (run_window_configuration_change_hook): Adjust users.
7379 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7380 Use decode_live_frame.
7382 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7384 Be more careful if selected window shows the buffer other than current,
7385 use window_outdated only if this is not so. This change should also
7386 address some weird issues discussed in Bug#13012.
7387 * window.h (window_outdated): New prototype.
7388 * window.c (window_outdated): Now here. Convert from static and
7389 always assume window's buffer.
7390 (Fwindow_end, Fwindow_line_height): Use it.
7391 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7392 and always assume window's buffer.
7393 (redisplay_window): Adjust user.
7394 (redisplay_internal): Call to reconsider_clip_changes once and
7395 check whether mode line should be updated only if selected window
7396 shows current buffer.
7397 (run_window_scroll_functions): Use eassert for debugging check.
7398 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7400 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7402 * window.c (window_scroll, window_scroll_pixel_based)
7403 (window_scroll_line_based): Use bool for booleans.
7405 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7407 * process.c: Fix minor off-by-one issues in descriptor counts.
7408 This shouldn't fix any real bugs, but it cleans up the code a bit.
7409 (max_process_desc, max_input_desc): -1, not 0, means none.
7411 (delete_input_desc): New function.
7412 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7413 (deactivate_process): Scan backwards when recomuting max_process_desc;
7414 that should be faster.
7415 (init_process_emacs): Initialize max_input_desc.
7417 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7419 Use region cache to speedup bidi_find_paragraph_start.
7420 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7421 Rename cache_long_line_scans to cache_long_scans.
7422 * buffer.c (bset_cache_long_line_scans): Rename to
7423 bset_cache_long_scans.
7424 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7425 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7427 (syms_of_buffer): Rename cache-long-line-scans to
7428 cache-long-scans. Adjust docstring.
7429 * search.c (newline_cache_on_off):
7430 * indent.c (width_run_cache_on_off): Adjust users.
7431 * bidi.c (bidi_paragraph_cache_on_off): New function.
7432 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7433 * insdel.c (prepare_to_modify_buffer):
7434 Invalidate bidi_paragraph_cache if enabled.
7436 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7438 Invalidate region caches only if buffer text is going to be changed.
7439 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7440 (modify_text): ...new prototype.
7441 (prepare_to_modify_buffer_1): New prototype.
7442 * textprop.c (modify_region): Rename to...
7443 (modify_text_properties): ...new function.
7444 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7445 (Fremove_list_of_text_properties): Adjust users.
7446 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7447 (modify_text): ...new function.
7448 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7449 (prepare_to_modify_buffer_1): ...new function.
7450 * casefiddle.c (casify_region):
7451 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7452 (Ftranspose_regions): Use modify_text.
7454 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7456 * lisp.mk (lisp): Add nadvice.elc.
7458 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7460 New macro to iterate over live buffers similar to frames.
7461 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7462 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7463 Declare buffer-related variables here to offload lisp.h.
7464 * buffer.c (Vbuffer_alist): Adjust comment.
7465 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7466 (other_buffer_safely):
7467 * data.c (store_symval_forwarding):
7468 * dispnew.c (Fframe_or_buffer_changed_p):
7469 * fileio.c (Fdo_auto_save):
7470 * filelock.c (unlock_all_files):
7471 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7473 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7475 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7476 * callproc.c (create_temp_file):
7477 * filelock.c (create_lock_file):
7478 Assume mkostemp, since it's now provided by Gnulib.
7480 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7482 * w32.c (mkostemp): New function.
7483 (mktemp): Remove, no longer used. Most of the code reused in
7484 mkostemp. (Bug#15015)
7485 (mktemp): Don't undef.
7487 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7489 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7490 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7491 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7492 (free_glyph_pool, check_glyph_memory): Likewise for
7493 all users. Adjust comments where appropriate.
7495 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7497 * composite.h: Minor fixups.
7498 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7499 to fix a misspelling, and change it to an inline function while
7500 we're at it (it need not be a macro). All uses changed.
7501 (composition_method, composition_valid_p):
7502 Rewrite to avoid assignments in if-conditions.
7504 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7506 Do not use global Lisp_Object in composition macros.
7507 * composite.h (composition_temp): Remove declaration.
7508 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7509 (composition_method, composition_valid_p): ...inline functions.
7510 (compose_region): Remove the leftover.
7511 * composite.c (composition_temp): Remove.
7512 (run_composition_function, update_compositions)
7513 (composition_compute_stop_pos, composition_adjust_point)
7514 (Ffind_composition_internal):
7515 * coding.c (handle_composition_annotation):
7516 * xdisp.c (handle_composition_prop, check_point_in_composition):
7517 Related users changed.
7519 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7521 Drop FRAME_PTR typedef.
7522 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7523 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7524 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7525 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7526 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7527 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7528 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7529 All related users changed.
7531 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7533 * eval.c (default_toplevel_binding): New function.
7535 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7536 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7537 (syms_of_eval): Export them.
7538 * data.c (Fdefault_value): Micro cleanup.
7539 * term.c (init_tty): Use "false".
7541 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7543 Fix X GC leak in GTK and raw (no toolkit) X ports.
7544 * xterm.c (x_free_frame_resources): If white and black relief
7545 GCs are allocated, always free them here.
7546 * xfns.c (x_make_gc): Omit redundant initialization.
7547 * widget.c (create_frame_gcs): Remove the leftover.
7548 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7549 in x_free_frame_resources.
7551 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7553 * nsterm.m (windowWillResize:toSize:): Only change title if
7554 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7556 (viewDidEndLiveResize): New method.
7558 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7559 inside NS_IMPL_COCOA.
7561 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7563 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7564 Do not check whether undo is enabled because record_insert and
7565 record_delete does that themselves.
7567 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7569 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7570 member which is not really used any more.
7571 (FRAME_XIC_BASE_FONTNAME): Remove.
7572 * xfns.c (xic_free_fontset): Adjust user.
7573 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7574 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7575 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7576 (xdialog_show): Use eassert for debugging check.
7577 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7579 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7581 * fileio.c, fns.c (merge): Move extern decl from here ...
7582 * lisp.h (merge): ... to here.
7584 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7586 Fix last font-related change.
7587 * w32font.h (w32font_list_internal, w32font_match_internal):
7589 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7590 (uniscribe_list_family): Adjust to match font API change.
7591 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7592 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7594 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7596 * frame.h (FRAME_MOUSE_UPDATE):
7597 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7598 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7600 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7602 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7603 * font.h (struct font_driver): Change list, match, and list_family
7604 functions to accept struct frame * as first arg.
7605 * font.c (font_score, font_compare, font_sort_entities):
7607 (font_sort_entities, font_list_entities, font_select_entity)
7608 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7609 match font API change.
7610 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7611 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7612 * ftxfont.c (ftxfont_list, ftxfont_match):
7613 * xftfont.c (xftfont_list, xftfont_match):
7614 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7615 * w32font.c (w32font_list, w32font_match, w32font_list)
7616 (w32font_list_internal, w32_font_match_internal): Likewise.
7617 * xfaces.c (Fx_family_fonts): Adjust user.
7619 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7621 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7622 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7623 only if HAVE_X_WINDOWS is in use.
7624 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7625 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7626 * w32term.c (x_wm_set_icon_position): Likewise.
7627 * w32fns.c (x_icon): Adjust user.
7629 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7631 * xterm.c (last_mouse_press_frame): Remove the
7632 leftover which is not really used any more.
7633 (handle_one_xevent, syms_of_xterm): Adjust users.
7634 (x_flush): Call XFlush once per each X display, not frame.
7635 This is better because this code always unconditionally skips
7636 non-X frames in Vframe_list and issues the only XFlush if we
7637 have more than one X frame on the same X display.
7638 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7639 Use bool for booleans.
7640 (x_draw_glyph_string_background, cvt_string_to_pixel)
7641 (cvt_pixel_dtor): Drop unnecessary prototypes.
7642 * xterm.h (x_display_ok): Adjust prototype.
7644 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7646 Drop unnecessary functions that deals with frame pixel size.
7647 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7648 (x_pixel_height): Drop prototypes.
7649 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7650 (x_pixel_height): Drop implementations.
7651 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7652 which should be always valid for window frame.
7653 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7654 * w32menu.c (Fx_popup_dialog):
7655 * xmenu.c (Fx_popup_dialog): Likewise for both.
7657 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7659 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7660 frame parameters and call to Fmodify_frame_parameters just once.
7661 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7662 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7663 and mention nil frame in docstring.
7665 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7667 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7668 (x_figure_window_size): Likewise. Adjust to return long.
7669 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7670 (toplevel): Move Qterminal_live_p to...
7671 * terminal.c (toplevel): ...here, make it static, and...
7672 (syms_of_terminal): ...DEFSYM here.
7673 * frame.h (Qterminal_live_p): Remove declaration.
7674 (make_frame, x_figure_window_size): Adjust prototype.
7675 * nsfns.m (Fx_create_frame): Use long for window flags.
7677 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7679 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7680 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7681 Do not assume that emacs_close (INT_MAX) is a no-op.
7683 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7685 * xfaces.c (make_face_cache): For struct face_cache, prefer
7686 xmalloc to xzalloc and so avoid redundant call to memset.
7687 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7689 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7691 * fringe.c (draw_window_fringes, update_window_fringes)
7692 (compute_fringe_widths):
7693 * w32term.c (x_draw_glyph_string):
7694 * window.c (candidate_window_p, Frecenter):
7695 * xfaces.c (realize_basic_faces, realize_default_face)
7696 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7697 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7698 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7699 * xmenu.c (Fx_menu_bar_open_internal):
7700 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7701 * xsettings.c (xft_settings_event):
7702 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7703 Use bool for booleans. Adjust style and comments where
7705 * dispextern.h (draw_window_fringes, update_window_fringes)
7706 (compute_fringe_widths):
7707 * xterm.h (x_had_errors_p): Adjust prototype.
7709 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7711 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7712 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7714 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7716 * fns.c (toplevel): Remove comment before Fsafe_length because
7719 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7721 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7723 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7725 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7726 frame which got the message is still alive, before dereferencing
7727 its pointer. (Bug#14970)
7729 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7730 be a live window, before using it as such. (Bug#14970)
7732 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7734 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7735 w32_detect_focus_change instead of doing part of its job by hand.
7736 This fixes the problem whereby FOCUS_OUT events were not sent to
7739 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7741 * process.c (Fprocess_list): Doc fix.
7743 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7744 being re-exposed only if it didn't ask to become visible.
7745 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7746 was previously iconified. (Bug#14841)
7747 (x_iconify_frame): Mark the frame iconified.
7749 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7751 Fix minor problems found by static checking.
7752 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7753 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7755 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7757 * eval.c (set_specpdl_old_value): New function.
7758 (unbind_to): Minor simplification.
7759 (get_backtrace_frame): New function.
7760 (Fbacktrace_frame): Use it. Add `base' argument.
7761 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7762 (syms_of_eval): Export backtrace-eval.
7763 * xterm.c (x_focus_changed): Simplify.
7765 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7767 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7769 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7771 * xdisp.c (redisplay_window): Instead of moving point out of
7772 scroll margin, reject the force_start method, and try scrolling
7773 instead. (Bug#14780)
7775 2013-07-24 Ken Brown <kbrown@cornell.edu>
7777 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7780 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7782 * eval.c (Fprogn): Do not check that BODY is a proper list.
7783 This undoes the previous change. The check slows down the
7784 interpreter, and is not needed to prevent a crash. See
7785 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7787 2013-07-23 Glenn Morris <rgm@gnu.org>
7789 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7791 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7793 Port to GNU/Linux systems with tinfo but not ncurses.
7794 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7795 to decide whether ncurses is being used. Without this change,
7796 GCC complains about tgetent not being declared, on a system
7797 that has tinfo installed but ncurses not installed.
7799 * eval.c (Fprogn): Check that BODY is a proper list.
7801 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7802 * data.c (Fsetq_default):
7803 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7804 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7806 Tune by taking advantage of the fact that ARGS is always a list
7807 when a function is declared to have UNEVALLED args.
7809 * emacsgtkfixed.c: Port to GCC 4.6.
7810 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7812 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7814 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7815 here to silence compiler warnings.
7817 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7819 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7820 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7821 from messing up Emacs's 'struct frame' (Bug#14923).
7823 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7825 * alloc.c (make_save_ptr_ptr): Define this function.
7826 It was inadvertently omitted. It's needed only if
7827 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7829 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7831 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7832 frame have focus (Bug#14895).
7834 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7836 Avoid vfork-related deadlock more cleanly.
7837 * callproc.c (child_setup): When the child's exec fails, output
7838 the program name, as that's more useful. Use O_NONBLOCK to avoid
7840 * process.c (create_process_1): Remove; no longer needed.
7841 (create_process): Remove timer hack; no longer needed, now that
7842 the child avoids deadlock.
7844 2013-07-20 Glenn Morris <rgm@gnu.org>
7846 * image.c (Fimage_flush): Fix doc typo.
7848 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7850 Fix array bounds violation when pty allocation fails.
7851 * process.c (PTY_NAME_SIZE): New constant.
7852 (pty_name): Remove static variable; it's now auto.
7853 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7854 Take pty_name as an arg rather than using a static variable.
7855 All callers changed.
7856 (create_process): Recover pty_flag from process, not from volatile local.
7857 (create_pty): Stay inside array even when pty allocation fails.
7858 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7860 * lread.c (Fload): Avoid initialization only when lint checking.
7861 Mention that it's needed only for older GCCs.
7863 2013-07-20 Kenichi Handa <handa@gnu.org>
7865 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7866 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7868 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7870 * lread.c (Fload): Avoid uninitialized warning.
7872 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7874 Fix some minor file descriptor leaks and related glitches.
7875 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7876 (create_lock_file): Use write, not emacs_write.
7877 * image.c (slurp_file, png_load_body):
7878 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7879 (server_accept_connection):
7880 Don't leak an fd on memory allocation failure.
7881 * image.c (slurp_file): Add a cheap heuristic for growing files.
7882 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7883 as that's what the other routines do. Maybe input need not be
7884 blocked at all, but it's better to be consistent.
7885 Avoid undefined behavior when strlen is zero.
7887 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7888 (NSTATICS): Now a constant; doesn't need to be a macro.
7890 2013-07-19 Richard Stallman <rms@gnu.org>
7892 * coding.c (decode_coding_utf_8): Add simple loop for fast
7893 processing of ASCII characters.
7895 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7897 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7899 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7901 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7902 unportable 'struct x_display_info'.
7903 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7906 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7908 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7909 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7911 (system_process_attributes): Prefer plain char to unsigned char
7912 when either will do. Clean up properly if interrupted or if
7913 memory allocations fail. Don't assume sscanf succeeds.
7914 Remove no-longer-needed workaround to stop GCC from whining.
7915 Read command-line once, instead of multiple times. Check read status a
7918 Fix obscure porting bug with varargs functions.
7919 The code assumed that int is treated like ptrdiff_t in a vararg
7920 function, which is not a portable assumption. There was a similar
7921 -- though these days less likely -- porting problem with various
7922 assumptions that pointers of different types all smell the same as
7923 far as vararg functions is conserved. To make this problem less
7924 likely in the future, redo the API to use varargs functions.
7925 * alloc.c (make_save_value): Remove this vararg function.
7926 All uses changed to ...
7927 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7928 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7930 (make_save_ptr): Rename from make_save_pointer, for consistency with
7931 the above. Define only on platforms that need it. All uses changed.
7933 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7935 * keyboard.c: Try to fix typos in previous change.
7936 (DISPLAY_LIST_INFO): New macro.
7937 (kbd_buffer_get_event): Do not access members that are not present
7938 in X11. Revert inadvertent change of "!=" to "=".
7940 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7942 * keyboard.c (kbd_buffer_get_event):
7943 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7944 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7946 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7948 * filelock.c: Fix unlikely file descriptor leaks.
7949 (get_boot_time_1): Rework to avoid using emacs_open.
7950 This doesn't actually fix a leak, but is better anyway.
7951 (read_lock_data): Use read, not emacs_read.
7953 * doc.c: Fix minor memory and file descriptor leaks.
7954 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7955 (get_doc_string, Fsnarf_documentation):
7956 Fix file descriptor leak on error.
7958 * term.c: Fix minor fdopen-related file descriptor leaks.
7959 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7960 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7962 * charset.c: Fix file descriptor leaks and errno issues.
7964 (load_charset_map_from_file): Don't leak file descriptor on error.
7965 Use plain record_xmalloc since the allocation is larger than
7966 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7968 * eval.c (record_unwind_protect_nothing):
7969 * fileio.c (fclose_unwind):
7971 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7972 The replacement doesn't block input, but that no longer seems
7975 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7977 * lread.c: Fix file descriptor leaks and errno issues.
7978 (Fload): Close some races that leaked fds or streams when 'load'
7980 (Fload, openp): Report error number of last nontrivial failure to open.
7981 ENOENT counts as trivial.
7982 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7984 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7985 now that the function is always called with a nonnegative arg.
7986 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7987 All uses replaced with ...
7988 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7990 A few more minor file errno-reporting bugs.
7991 * callproc.c (Fcall_process):
7992 * doc.c (Fsnarf_documentation):
7993 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7994 * process.c (set_socket_option):
7995 Don't let a constructor trash errno.
7996 * doc.c: Include <errno.h>.
7998 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8000 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8002 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8004 Fix w32 bug with call-process-region (Bug#14885).
8005 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8006 to Fcall_process when the input is empty. This simplifies the
8007 code a bit. It makes no difference on POSIXish platforms but
8008 apparently it fixes a bug on w32.
8010 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8011 * fileio.c (close_file_unwind): Don't close if FD is negative;
8012 this can happen when unwinding a zapped file descriptor.
8013 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8014 in case Emacs runs out of memory between the two unwind-protects.
8015 Don't trash errno when closing FD.
8016 Zap the FD in the specpdl when closing it, instead of deferring
8017 the removal of the unwind-protect; this fixes a bug where a child
8018 function unwinds the stack past us.
8020 New unwind-protect flavors to better type-check C callbacks.
8021 This also lessens the need to write wrappers for callbacks,
8022 and the need for make_save_pointer.
8023 * alloc.c (free_save_value):
8024 * atimer.c (run_all_atimers):
8026 * alloc.c (safe_alloca_unwind):
8027 * atimer.c (unwind_stop_other_atimers):
8028 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8029 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8030 * minibuf.c (choose_minibuf_frame_1):
8031 * process.c (make_serial_process_unwind):
8032 * xdisp.c (pop_message_unwind):
8033 * xselect.c (queue_selection_requests_unwind):
8034 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8035 * alloc.c (record_xmalloc):
8036 Prefer record_unwind_protect_ptr to record_unwind_protect with
8038 * alloc.c (Fgarbage_collect):
8039 Prefer record_unwind_protect_void to passing a dummy.
8040 * buffer.c (restore_buffer):
8041 * window.c (restore_window_configuration):
8042 * xfns.c, w32fns.c (do_unwind_create_frame)
8043 New wrapper. All record-unwind uses of wrappee changed.
8044 * buffer.c (set_buffer_if_live):
8045 * callproc.c (call_process_cleanup, delete_temp_file):
8046 * coding.c (code_conversion_restore):
8047 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8048 * editfns.c (save_excursion_restore)
8049 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8050 (save_restriction_restore):
8051 * eval.c (restore_stack_limits, un_autoload):
8052 * fns.c (require_unwind):
8053 * keyboard.c (recursive_edit_unwind, tracking_off):
8054 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8055 * macros.c (pop_kbd_macro, restore_menu_items):
8056 * nsfns.m (unwind_create_frame):
8057 * print.c (print_unwind):
8058 * process.c (start_process_unwind):
8059 * search.c (unwind_set_match_data):
8060 * window.c (select_window_norecord, select_frame_norecord):
8061 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8062 (fast_set_selected_frame):
8063 * xfns.c, w32fns.c (unwind_create_tip_frame):
8064 Return void, not a dummy Lisp_Object. All uses changed.
8065 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8066 * callproc.c (call_process_kill):
8067 * fileio.c (restore_point_unwind, decide_coding_unwind)
8068 (build_annotations_unwind):
8069 * insdel.c (Fcombine_after_change_execute_1):
8070 * keyboard.c (read_char_help_form_unwind):
8071 * menu.c (unuse_menu_items):
8072 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8073 * sound.c (sound_cleanup):
8074 * xdisp.c (unwind_redisplay):
8075 * xfns.c (clean_up_dialog):
8076 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8077 Accept no args and return void, instead of accepting and returning
8078 a dummy Lisp_Object. All uses changed.
8079 * cygw32.c (fchdir_unwind):
8080 * fileio.c (close_file_unwind):
8081 * keyboard.c (restore_kboard_configuration):
8082 * lread.c (readevalllop_1):
8083 * process.c (wait_reading_process_output_unwind):
8084 Accept int and return void, rather than accepting an Emacs integer
8085 and returning a dummy object. In some cases this fixes an
8086 unlikely bug when the corresponding int is outside Emacs integer
8087 range. All uses changed.
8088 * dired.c (directory_files_internal_unwind):
8089 * fileio.c (do_auto_save_unwind):
8090 * gtkutil.c (pop_down_dialog):
8091 * insdel.c (reset_var_on_error):
8092 * lread.c (load_unwind):
8093 * xfns.c (clean_up_file_dialog):
8094 * xmenu.c, nsmenu.m (pop_down_menu):
8095 * xmenu.c (cleanup_widget_value_tree):
8096 * xselect.c (wait_for_property_change_unwind):
8097 Accept pointer and return void, rather than accepting an Emacs
8098 save value encapsulating the pointer and returning a dummy object.
8100 * editfns.c (Fformat): Update the saved pointer directly via
8101 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8102 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8103 (unwind_body): New function.
8104 (record_unwind_protect): First arg is now a function returning void,
8105 not a dummy Lisp_Object.
8106 (record_unwind_protect_ptr, record_unwind_protect_int)
8107 (record_unwind_protect_void): New functions.
8108 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8109 * fileio.c (struct auto_save_unwind): New type.
8110 (do_auto_save_unwind): Use it.
8111 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8112 * insdel.c (struct rvoe_arg): New type.
8113 (reset_var_on_error): Use it.
8114 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8116 (specbinding_func): Remove; there are now several such functions.
8117 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8118 (set_unwind_protect_ptr): New function.
8119 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8121 Be simpler and more consistent about reporting I/O errors.
8122 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8123 Say "Read error" and "Write error", rather than "I/O error", or
8124 "IO error reading", or "IO error writing", when a read or write
8126 * process.c (Fmake_network_process, wait_reading_process_output)
8127 (send_process, Fprocess_send_eof, wait_reading_process_output):
8128 Capitalize diagnostics consistently. Put "failed foo" at the
8129 start of the diagnostic, so that we don't capitalize the
8130 function name "foo". Consistently say "failed" for such
8132 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8133 All callers changed. This is so it can use report_file_error.
8134 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8135 diagnostics consistently as above.
8137 * fileio.c (report_file_errno): Fix errno reporting bug.
8138 If the file name is neither null nor a pair, package it up as a
8139 singleton list. All callers changed, both to this function and to
8140 report_file_error. This fixes a bug where the memory allocator
8141 invoked by list1 set errno so that the immediately following
8142 report_file_error reported the wrong errno value.
8144 Fix minor problems found by --enable-gcc-warnings.
8145 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8146 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8148 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8150 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8151 Set event->arg to Qt if switch-event shall be generated.
8152 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8154 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8156 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8159 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8160 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8161 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8162 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8163 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8164 and there is a focused frame.
8165 (head_table): Add focus-in and focus-out.
8166 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8167 bind to handle-focus-in/out.
8169 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8170 (Fhandle_switch_frame): Call Fhandle_focus_in.
8171 (syms_of_frame): defsubr handle-focus-in/out.
8173 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8175 Fix porting bug to older POSIXish platforms (Bug#14862).
8176 * sysdep.c (emacs_pipe): New function, that implements
8177 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8178 This should port better to CentOS 5 and to Mac OS X 10.6.
8179 All calls to pipe2 changed.
8181 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8182 This makes the code easier to read and the executable a bit smaller.
8183 Do not replace all calls to Fcons that happen to create lists,
8184 just calls that are intended to create lists. For example, when
8185 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8186 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8187 Similarly for list2 through list5.
8188 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8189 * bytecode.c (exec_byte_code):
8190 * callint.c (quotify_arg, Fcall_interactively):
8191 * callproc.c (Fcall_process, create_temp_file):
8192 * charset.c (load_charset_map_from_file)
8193 (Fdefine_charset_internal, init_charset):
8194 * coding.c (get_translation_table, detect_coding_system)
8195 (Fcheck_coding_systems_region)
8196 (Fset_terminal_coding_system_internal)
8197 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8198 * composite.c (update_compositions, Ffind_composition_internal):
8199 * dired.c (directory_files_internal, file_name_completion)
8201 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8202 * doc.c (Fsnarf_documentation):
8203 * editfns.c (Fmessage_box):
8205 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8206 (Feval, eval_sub, Ffuncall, apply_lambda):
8207 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8208 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8209 (Fset_file_times, Finsert_file_contents)
8210 (Fchoose_write_coding_system, Fwrite_region):
8211 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8212 * font.c (font_registry_charsets, font_parse_fcname)
8213 (font_prepare_cache, font_update_drivers, Flist_fonts):
8214 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8215 * frame.c (make_frame, Fmake_terminal_frame)
8216 (x_set_frame_parameters, x_report_frame_params)
8217 (x_default_parameter, Fx_parse_geometry):
8218 * ftfont.c (syms_of_ftfont):
8219 * image.c (gif_load):
8220 * keyboard.c (command_loop_1):
8221 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8222 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8223 (Fminor_mode_key_binding, accessible_keymaps_1)
8224 (Faccessible_keymaps, Fwhere_is_internal):
8225 * lread.c (read_emacs_mule_char):
8226 * menu.c (find_and_return_menu_selection):
8227 * minibuf.c (get_minibuffer):
8228 * nsfns.m (Fns_perform_service):
8229 * nsfont.m (ns_script_to_charset):
8230 * nsmenu.m (ns_popup_dialog):
8231 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8232 (Fx_own_selection_internal):
8233 * nsterm.m (append2):
8234 * print.c (Fredirect_debugging_output)
8235 (print_prune_string_charset):
8236 * process.c (Fdelete_process, Fprocess_contact)
8237 (Fformat_network_address, set_socket_option)
8238 (read_and_dispose_of_process_output, write_queue_push)
8239 (send_process, exec_sentinel):
8240 * sound.c (Fplay_sound_internal):
8241 * textprop.c (validate_plist, add_properties)
8242 (Fput_text_property, Fadd_face_text_property)
8243 (copy_text_properties, text_property_list, syms_of_textprop):
8244 * unexaix.c (report_error):
8245 * unexcoff.c (report_error):
8246 * unexsol.c (unexec):
8247 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8248 (Fformat_mode_line, syms_of_xdisp):
8249 * xfaces.c (set_font_frame_param)
8250 (Finternal_lisp_face_attribute_values)
8251 (Finternal_merge_in_global_face, syms_of_xfaces):
8252 * xfns.c (x_default_scroll_bar_color_parameter)
8253 (x_default_font_parameter, x_create_tip_frame):
8254 * xfont.c (xfont_supported_scripts):
8255 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8256 (menu_help_callback, xmenu_show):
8258 * xterm.c (set_wm_state):
8259 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8260 and similarly for list2 through list5.
8262 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8264 * callproc.c (Fcall_process_region): Fix minor race and tune.
8265 (create_temp_file): New function, with the temp-file-creation part
8266 of the old Fcall_process_region. Use Fcopy_sequence to create the
8267 temp file name, rather than alloca + build_string, for simplicity.
8268 Don't bother to block input around the temp file creation;
8269 shouldn't be needed. Simplify use of mktemp.
8270 Use record_unwind_protect immediately after creating the temp file;
8271 this closes an unlikely race where the temp file was not removed.
8272 Use memcpy rather than an open-coded loop.
8273 (Fcall_process_region): Use the new function. If the input is
8274 empty, redirect from /dev/null rather than from a newly created
8275 empty temp file; this avoids unnecessary file system traffic.
8277 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8279 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8280 Simplify by making this case like the other two. This is a bit
8281 slower on obsolete hosts, but the extra complexity isn't worth it.
8283 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8284 * process.c (create_process) [!DOS_NT]:
8285 Remove now-unnecessary calls to emacs_close.
8287 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8289 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8290 returning early. (Bug#14850)
8292 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8293 and inhibit-iso-escape-detection attributes of 'undecided'.
8296 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8298 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8299 Reported by Herbert J. Skuhra in
8300 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8302 Don't lose top specpdl entry when memory is exhausted.
8303 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8304 specpdl overflow here, to simplify callers; all callers changed.
8305 Always reserve an unused entry at the stack top; this avoids
8306 losing the top entry's information when memory is exhausted.
8308 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8310 Clean up errno reporting and fix some errno-reporting bugs.
8311 * callproc.c (Fcall_process):
8312 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8313 * process.c (create_process, Fmake_network_process):
8314 * unexaix.c (report_error):
8315 * unexcoff.c (report_error):
8316 Be more careful about reporting the errno of failed operations.
8317 The code previously reported the wrong errno sometimes.
8318 Also, prefer report_file_errno to setting errno + report_file_error.
8319 (Fcall_process): Look at openp return value rather than at path,
8320 as that's a bit faster and clearer when there's a numeric predicate.
8321 * fileio.c (report_file_errno): New function, with most of the
8322 old contents of report_file_error.
8323 (report_file_error): Use it.
8324 (Ffile_exists_p, Ffile_accessible_directory_p):
8325 Set errno to 0 when it is junk.
8326 * fileio.c (Faccess_file):
8327 * image.c (x_create_bitmap_from_file):
8328 Use faccessat rather than opening the file, to avoid the hassle of
8329 having a file descriptor open.
8330 * lisp.h (report_file_errno): New decl.
8331 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8334 * process.c (create_process, wait_reading_process_output) [AIX]:
8335 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8336 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8337 a multithreaded environment anyway).
8338 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8340 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8342 * image.c (x_find_image_file): Don't close a remote file handle.
8344 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8346 Fix races with threads and file descriptors.
8347 * callproc.c (Fcall_process_region):
8348 * dired.c (open_directory):
8349 * emacs.c (main, Fdaemon_initialized):
8350 * image.c (x_find_image_file):
8351 * inotify.c (Finotify_rm_watch):
8352 * lread.c (Flocate_file_internal):
8353 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8354 * term.c (term_mouse_moveto, init_tty):
8355 * termcap.c (tgetent):
8356 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8357 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8358 * unexhp9k800.c, unexmacosx.c (unexec):
8359 * callproc.c (Fcall_process_region):
8360 Use emacs_close, not close.
8361 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8362 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8363 and posix_close function on current platforms (which all lack them).
8364 (emacs_close): Use it. This should fix the races on GNU/Linux and
8365 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8366 and it should avoid closing random victim file descriptors on
8369 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8371 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8372 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8375 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8376 This is for .gdbinit xbacktrace.
8378 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8379 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8380 (emacs_set_tty): Now static.
8381 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8382 * term.c (tty_capable_p, tty_default_color_capabilities)
8383 (get_tty_terminal, term_mouse_movement)
8384 (handle_one_term_event, init_tty, maybe_fatal):
8385 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8386 (tgetent, scan_file, name_match, compare_contin):
8387 * terminal.c (get_terminal):
8388 Use bool for boolean.
8389 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8390 Prefer char to unsigned char if either will do.
8391 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8392 (tty_write_glyphs): Prefer int to unsigned.
8393 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8394 All callers changed.
8395 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8397 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8400 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8401 (B__dummy__): New dummy symbol, to pacify C89.
8402 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8403 they can't grok varargs macros.
8404 * dispnew.c (add_window_display_history)
8405 (add_frame_display_history):
8406 * print.c (print_object):
8407 * xdisp.c (debug_method_add):
8408 Use %p printf format only for void pointers.
8409 * emacs.c (usage_message): New constant, replacing ...
8410 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8411 (main): Adjust to usage reorg.
8412 * fns.c (syms_of_fns):
8413 * profiler.c (syms_of_profiler):
8414 Don't use non-constant struct initializers.
8415 * gnutls.h (gnutls_initstage_t):
8416 * lisp.h (enum Lisp_Fwd_Type):
8417 * lread.c (lisp_file_lexically_bound_p):
8418 * xsettings.c (anonymous enum):
8419 Remove trailing comma.
8420 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8421 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8422 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8424 * regex.c (const_re_char): New type, to pacify strict C89.
8425 All uses of 'const re_char' replaced to use it.
8426 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8427 with glibc when strict C89. This change is imported from gnulib.
8429 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8430 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8431 Omit GNU_LINUX implementation, since it requires long long.
8432 * xterm.c (x_draw_underwave):
8433 Do not assume the traditional order of struct's members.
8434 (x_term_init): Rewrite to avoid the need for non-constant structure
8437 Syntax cleanup, mostly replacing macros with functions.
8438 This removes the need for the syntax_temp hack.
8439 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8440 * syntax.c (SYNTAX_INLINE): New macro.
8441 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8442 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8443 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8444 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8445 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8446 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8447 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8448 Now constants, not macros.
8449 (syntax_temp) [!__GNUC__]: Remove.
8450 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8451 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8452 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8453 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8454 Move here from syntax.h; now functions, not macros. Except for the
8455 last function, these are static since only syntax.c uses them.
8456 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8457 All uses changed. Now a function, not a macro; use this fact
8458 to simplify the code.
8459 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8460 compiler bugs; no longer relevant.
8461 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8462 (SYNTAX_INLINE): New macro.
8463 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8464 for the new functions. Use bool for boolean member.
8465 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8466 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8467 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8468 (SETUP_BUFFER_SYNTAX_TABLE):
8469 Now extern inline functions, not macros.
8470 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8471 Remove; all uses replaced by implementation.
8472 (syntax_temp) [!__GNUC__]: Remove decl.
8473 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8475 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8477 * emacs.c (main): Fix syntax error.
8479 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8481 Timestamp fixes for undo (Bug#14824).
8482 * atimer.c (schedule_atimer):
8483 * fileio.c (Ffile_newer_than_file_p):
8484 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8485 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8486 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8487 (syms_of_fileio): Remove Sclear_visited_file_name.
8488 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8489 file doesn't exist; this avoids an ambiguity with negative timestamps.
8490 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8491 * systime.h (make_emacs_time, invalid_emacs_time):
8492 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8493 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8494 * undo.c (record_first_change): Push (visited-file-modtime) onto
8495 undo list rather than reimplementing it by hand, incorrectly.
8497 2013-07-09 Ken Brown <kbrown@cornell.edu>
8499 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8501 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8503 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8505 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8507 Handle errno and exit status a bit more carefully.
8508 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8509 number into an exit status. Instead, use EXIT_CANCELED.
8510 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8511 * callproc.c (relocate_fd):
8512 * emacs.c (close_output_streams, main):
8513 * process.c (create_process):
8514 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8515 Use emacs_perror for simplicity.
8516 * callproc.c (relocate_fd, main):
8517 * sysdep.c (sys_subshell):
8518 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8519 (shut_down_emacs): Use emacs_write, not write.
8520 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8521 * fileio.c (Fcopy_file, e_write):
8522 * nsterm.m (ns_select):
8523 * process.c (send_process):
8524 * sound.c (vox_write):
8525 Use emacs_write_sig, not emacs_write.
8526 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8527 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8529 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8531 (emacs_full_write): New function.
8532 (emacs_write): Rewrite to use it.
8533 (emacswrite_sig, emacs_perror): New functions.
8534 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8536 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8538 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8539 on NS even if it is present. Pixmap on NS is a void*.
8541 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8543 Port to Ubuntu 10 (Bug#14803).
8544 Problem reported by T.V. Raman.
8545 * process.c (close_on_exec, accept4, process_socket):
8546 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8548 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8550 * w32.c (sys_dup): Declare prototype.
8554 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8556 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8558 Make file descriptors close-on-exec when possible (Bug#14803).
8559 This simplifies Emacs a bit, since it no longer needs to worry
8560 about closing file descriptors by hand in some cases.
8561 It also fixes some unlikely races. Not all such races, as
8562 libraries often open files internally without setting
8563 close-on-exec, but it's an improvement.
8564 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8565 * callproc.c (Fcall_process) [!MSDOS]:
8566 * emacs.c (main) [!DOS_NT]:
8567 * nsterm.m (ns_term_init):
8568 * process.c (create_process):
8569 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8570 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8571 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8572 Prefer mkostemp with O_CLOEXEC to mkstemp.
8573 * callproc.c (relocate_fd) [!WINDOWSNT]:
8574 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8575 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8577 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8578 Make the resulting file descriptor close-on-exec.
8579 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8580 * lread.c (load_descriptor_list, load_descriptor_unwind):
8581 Remove; no longer needed. All uses removed.
8582 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8583 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8585 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8586 (Fmake_network_process, Fnetwork_interface_list)
8587 (Fnetwork_interface_info, server_accept_connection):
8588 Make newly-created socket close-on-exec.
8589 * sysdep.c (emacs_open, emacs_fopen):
8590 Make new-created descriptor close-on-exec.
8591 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8592 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8594 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8596 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8597 for NS_IMPL_GNUSTEP.
8599 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8601 Fix openp errno handling.
8602 * callproc.c (Fcall_process): Preserve openp errno around close.
8603 * lread.c (openp): Set errno when returning -1, as some callers
8606 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8608 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8610 * nsterm.h (NSSavePanel): Update comment.
8611 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8612 (ns_run_file_dialog): Declare.
8614 * nsfns.m: Remove panelOK.
8616 (ns_run_file_dialog): New function.
8617 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8618 event loop, so file dialog is popped up by ns_run_file_dialog, called
8619 by sendEvent (Bug#14578).
8620 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8622 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8624 * xdisp.c (default_line_pixel_height): New function.
8625 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8626 (try_cursor_movement, redisplay_window, try_window)
8627 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8629 * window.c (window_scroll_pixel_based):
8630 use default_line_pixel_height.
8632 * dispextern.h (default_line_pixel_height): Add prototype.
8634 * frame.c (x_set_line_spacing): Accept a float value for
8635 line-spacing parameter, per the documentation.
8637 * data.c (Fmultibyte_string_p): Doc fix.
8639 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8641 Use emacs_open more consistently when opening files.
8642 This handles EINTR more consistently now, and makes it easier
8643 to introduce other uniform changes to file descriptor handling.
8644 * sysstdio.h: New file.
8645 * buffer.c (mmap_init):
8646 * cygw32.c (chdir_to_default_directory):
8647 * dispnew.c (Fopen_termscript):
8648 * emacs.c (Fdaemon_initialized):
8649 * fileio.c (Fdo_auto_save):
8650 * image.c (slurp_file, png_load_body, jpeg_load_body):
8651 * keyboard.c (Fopen_dribble_file):
8653 * print.c (Fredirect_debugging_output):
8654 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8655 * termcap.c (tgetent):
8656 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8657 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8658 * w32term.c (w32_initialize) [CYGWIN]:
8659 * xfaces.c (Fx_load_color_file):
8660 Use emacs_open instead of plain open, and emacs_fopen instead of
8662 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8663 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8664 * callproc.c (default_output_mode): New constant.
8665 (Fcall_process): Use it to call emacs_open instead of plain creat.
8666 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8667 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8668 (emacs_fopen): New function.
8669 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8670 Include <lisp.h>, for emacs_open.
8671 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8673 Remove duplicate #include directives.
8674 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8676 Don't include stdio.h twice.
8677 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8678 Don't include sys/types.h or stdio.h twice.
8679 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8680 * lread.c: Don't include coding.h twice.
8681 * nsfont.m: Don't include frame.h twice.
8682 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8683 * ralloc.c: Don't include <unistd.h> twice.
8684 * xdisp.c: Don't include font.h twice.
8685 * xterm.c: Don't include fontset.h twice.
8686 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8688 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8690 Scale ImageMagick images more carefully.
8691 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8692 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8693 Be more careful about avoiding undefined behavior after
8694 integer overflow and division by zero.
8696 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8698 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8699 (syms_of_w32fns): DEFSYM them.
8700 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8701 (CCHDEVICENAME): Define macros if not defined.
8702 (struct MONITOR_INFO_EX): New struct.
8703 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8704 (enum_display_monitors_fn): New variable.
8705 (globals_of_w32fns): Initialize it.
8706 (Fx_display_pixel_width, Fx_display_pixel_height)
8707 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8708 multi-monitor setups in docstrings.
8709 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8710 screen size by primary monitor's millimeter per pixel.
8711 (w32_monitor_enum, w32_display_monitor_attributes_list)
8712 (w32_display_monitor_attributes_list_fallback)
8713 (Fw32_display_monitor_attributes_list): New functions.
8714 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8716 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8718 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8720 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8722 * fileio.c (Qfile_notify_error): New error symbol.
8724 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8725 * inotify.c (inotify_callback, symbol_to_inotifymask)
8726 (Finotify_add_watch, Finotify_rm_watch): Use it.
8727 (inotifyevent_to_event): Exchange order of cookie and file name.
8728 (Finotify_add_watch): Adapt docstring.
8730 * lisp.h (Qfile_notify_error): Declare.
8732 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8734 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8735 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8736 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8737 which did not work (see <http://bugs.gnu.org/14569#307>).
8738 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8739 && (!noninteractive || initialized)). This attempts to thread
8740 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8742 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8744 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8745 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8747 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8749 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8750 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8751 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8752 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8754 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8756 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8757 Define to __sys_siglist.
8759 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8761 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8762 word-wrap, so that overflow-newline-into-fringe would work in
8763 visual-line-mode. (Bug#2749)
8764 (move_it_in_display_line_to): When the last scanned display
8765 element fits exactly on the display line, and
8766 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8767 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8768 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8769 finding buffer position that corresponds to pixel coordinates,
8770 e.g. in buffer_posn_from_coords.
8772 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8774 * process.c (handle_child_signal): Call catch_child_signal if
8777 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8779 Don't convert function pointers to void * and back.
8780 It isn't portable C, and it's easy enough to avoid.
8781 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8782 (make_save_value): Add support for SAVE_FUNCPOINTER.
8783 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8784 * print.c (print_object):
8785 Distinguish function from object pointers.
8786 * lisp.h (SAVE_FUNCPOINTER): New constant.
8787 (SAVE_SLOT_BITS): Adjust to it.
8788 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8789 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8790 (voidfuncptr): New typedef.
8791 (struct Lisp_Save_Value): New member data[0].funcpointer.
8792 (XSAVE_FUNCPOINTER): New function.
8794 Simplify buildobj processing.
8795 * Makefile.in (buildobj.h): Make it a sequence of strings each
8796 followed by comma, rather than a single string. Put it into a
8797 .tmp file in case there's an error while generating it.
8798 (gl-stamp): Use .tmp for temp files.
8799 (mostlyclean): Clean .tmp files.
8800 * doc.c (buildobj): Move to just the routine that needs it.
8801 It's now an array of strings, so processing is simpler.
8803 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8805 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8806 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8807 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8808 Invoke malloc_enable_thread even when not interactive.
8809 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8810 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8811 in this case, since the underlying bug has now been fixed.
8813 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8815 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8816 unlinking it (bug#14691).
8818 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8820 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8821 before checking whether buffer is modified. This lets
8822 `kill-buffer-query-functions' cancel killing of the buffer or save
8823 its content before `kill-buffer' asks user the "Buffer %s
8824 modified; kill anyway?" question.
8826 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8828 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8829 Let the super performKeyEquivalent deal with them (Bug#14747).
8831 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8833 * widget.c (resize_cb): Remove unused local.
8835 Do not use GTK 3 if it exists but cannot be compiled.
8836 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8837 * xterm.c (x_error_handler) [!USE_GTK]:
8840 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8842 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8844 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8845 to the valid range of values. (Bug#14753)
8847 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8848 when moving point by using the current glyph matrix. This avoids
8849 the need to force redisplay when this function is called in a
8852 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8854 Fix minor problems found by static checking.
8855 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8856 Redo the latter's body to sidestep GCC parenthesization warnings.
8857 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8858 * coding.c (detect_coding, detect_coding_system):
8859 * coding.h (struct undecided_spec):
8860 Use bool for boolean.
8861 * image.c (QCmax_width, QCmax_height): Now static.
8862 * xdisp.c (Fmove_point_visually): Remove unused local.
8864 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8866 * xdisp.c (Fmove_point_visually): New function.
8868 2013-06-28 Kenichi Handa <handa@gnu.org>
8870 * coding.h (define_coding_undecided_arg_index): New enum.
8871 (coding_attr_index): New members
8872 coding_attr_undecided_inhibit_null_byte_detection,
8873 coding_attr_undecided_inhibit_iso_escape_detection,
8874 coding_attr_undecided_prefer_utf_8.
8875 (undecided_spec): New struct.
8876 (struct coding_system): New member `undecided' of the member
8879 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8880 (detect_coding): Likewise.
8881 (detect_coding_system): Likewise.
8882 (Fdefine_coding_system_internal): New coding system properties
8883 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8885 (syms_of_coding): Adjust for coding_arg_undecided_max.
8887 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8889 * image.c (x_from_xcolors): Remove unused local.
8891 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8893 Defer image data transfer between X client and server until actual
8896 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8899 * image.c (Destroy_Image): Remove.
8900 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8901 `mask_p', and `colors_p'. All uses changed.
8902 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8903 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8904 New macros for `flags' arg to x_clear_image_1.
8905 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8906 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8907 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8908 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8909 (image_get_x_image, image_unget_x_image): New functions or macros.
8910 (image_background, image_background_transparent, x_to_xcolors)
8911 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8912 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8913 instead of Destroy_Image.
8914 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8915 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8916 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8917 (imagemagick_load_image, svg_load_image): Use them instead of
8918 x_create_x_image_and_pixmap, and x_put_x_image followed by
8919 x_destroy_x_image, respectively.
8920 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8921 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8922 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8923 background_transparent fields.
8924 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8925 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8927 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8929 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8930 This mostly consists of undoing recent changes.
8931 * callproc.c (Fcall_process):
8932 * process.c (create_process):
8933 Do not worry about catching SIGCHLD here, undoing previous change.
8934 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8935 * process.c, process.h (catch_child_signal):
8936 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8937 * process.c (catch_child_handler): Don't worry about being called
8938 lazily and do not assume caller has blocked SIGCHLD, undoing
8939 previous change. Move first-time stuff back to
8940 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8941 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8942 set lib_child_handler if it's already initialized, which may
8943 help avoid problems on GNUstep.
8945 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8947 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8948 * callproc.c (Fcall_process):
8949 * process.c (create_process):
8950 Make sure SIGCHLD is caught before we fork,
8951 since Emacs startup no arranges to catch SIGCHLD.
8952 * process.c (lib_child_handler): Initialize to null, not to
8954 (catch_child_signal): Allow self to be called lazily.
8955 Do nothing if it's already been called.
8956 Assume caller has blocked SIGCHLD (all callers do now).
8957 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8958 just before it's really needed.
8959 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8960 since it hasn't been caught yet.
8962 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8964 * image.c (compute_image_size): New function to implement
8965 :max-width and :max-height.
8966 (imagemagick_load_image): Use it.
8968 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8970 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8971 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8973 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8974 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8975 the SIGCHLD handler, since the code is not atomic and (due to glib)
8976 signals may be arriving now.
8977 * sysdep.c (init_signals): Do not catch child signals here;
8978 'main' now does that later, at a safer time.
8980 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8982 Clean up SIGCHLD handling a bit (Bug#14569).
8983 * process.c, process.h (catch_child_signal):
8984 Now always extern, even if !NS_IMPL_GNUSTEP.
8985 * process.c (catch_child_signal): Move glib tickler here from
8986 init_process_emacs, so that it's done earlier in Emacs
8987 initialization. Also move the noninteractive && !initialized
8988 check here from init_process_emacs. This is all a bit cleaner for
8989 GNUish platforms, and I hope it works around the Cygwin bug.
8990 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8991 that glib signal handling is tickled before glib creates threads.
8993 * process.c (wait_reading_process_output): Avoid int overflow
8994 when reading more than 2 GiB total from a process.
8996 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8998 * process.c (create_process): Handle a couple more cases,
8999 i.e., work even if new_argv and wait_child_setup[i] are cached.
9000 Use Fcall_process's style for volatile vars.
9002 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9004 * process.c (create_process): Mark PROCESS volatile.
9006 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9008 Use C99-style flexible array members if available.
9009 This avoids some subtle aliasing issues, which typically
9010 aren't a problem with GCC but may be a problem elsewhere.
9011 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9012 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9013 In either case, it uses a flexible array member rather than
9014 the old struct hack. All uses changed.
9015 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9016 Adjust to sdata reorganization.
9017 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9018 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9019 that ports better to pre-C99 non-GCC.
9020 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9021 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9022 as the latter has changed.
9023 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9024 and port better to pre-C99 GCC.
9025 * image.c (struct xpm_cached_color):
9026 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9027 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9028 Use FLEXIBLE_ARRAY_MEMBER.
9029 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9030 Move decl to top level so it gets checked against implementation.
9031 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9032 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9034 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9036 * syntax.c: Integer cleanups.
9037 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9038 All uses that need 0-or-2 changed to:
9039 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9040 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9041 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9042 (char_quoted, prev_char_comend_first, back_comment)
9043 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9044 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9045 Use bool for boolean.
9046 (update_syntax_table, skip_chars, skip_syntaxes):
9047 Prefer int to unsigned when either will do.
9048 (back_comment): Return boolean success flag, like forw_comment,
9049 instead of positive-or-minus-1 (which might have overflowed int anyway).
9050 Don't stuff ptrdiff_t into int.
9051 (syntax_spec_code, syntax_code_spec): Now const.
9052 (Fmatching_paren, scan_lists, scan_sexps_forward):
9053 Use enum syntaxcode for syntax code.
9054 (Fmatching_paren): Check that arg is a character, not just an integer.
9055 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9056 (Finternal_describe_syntax_value): Omit no-longer-needed
9058 (skip_chars): Use char, not unsigned char, when the distinction
9060 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9061 * bytecode.c (exec_byte_code):
9062 * syntax.c (syntax_spec_code, Fchar_syntax)
9063 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9065 * syntax.h (SYNTAX_WITH_FLAGS):
9066 Omit unnecessary casts.
9068 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9070 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9071 line dimensions here, to avoid race conditions with the main
9072 thread. (Bug#14062, bug#14630, bug#14669)
9074 * w32term.c (w32_draw_window_cursor): Compute the header line and
9075 mode line dimensions here.
9076 <w32_system_caret_window, w32_system_caret_hdr_height>:
9077 <w32_system_caret_mode_height>: New variables.
9079 * w32term.h: Declare them.
9081 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9083 * alloc.c (die): Move "assertion failed" string here ...
9084 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9085 COND when SUPPRESS_CHECKING. This shrinks the executable text
9086 size by 0.8% to 2.2% when configured with --enable-checking,
9087 depending on optimization flags (GCC 4.8.1 x86-64).
9089 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9091 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9093 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9094 base is 2; this is more accurate.
9096 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9098 * sound.c (string_default): Move to !WINDOWSNT section.
9099 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9101 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9103 * sound.c: Integer cleanups.
9104 Remove unnecessary forward decls.
9105 (struct sound_device): The 'file' member is now a Lisp_Object, not
9106 a char *, so that we needn't invoke alloca on a huge size.
9107 (Fplay_sound_internal): Adjust to this.
9108 (string_default): New function.
9109 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9110 Use it to adjust to the struct sound_device change.
9111 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9112 (be2hs) [0]: Remove.
9114 * syntax.c (skip_chars): Don't use uninitialized storage
9115 when searching a multibyte buffer for characters that are not in a
9116 unibyte string that contains non-ASCII characters.
9118 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9120 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9121 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9123 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9125 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9127 2013-06-18 Kenichi Handa <handa@gnu.org>
9129 * font.c (Ffont_spec): Signal an error for an invalid font name
9132 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9134 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9135 In particular this ports to 32-bit sparc Sun cc.
9136 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9137 array with a dummy element at specpdl[-1], so that its address can
9139 (unbind_to): Do not copy the binding; not needed, now that we
9140 copy old_value in the one place where the copy is needed.
9141 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9142 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9143 (union specbinding): Rename from struct specbinding. Redo layout
9144 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9145 which is not portable. With Sun C 5.12 32-bit sparc, the
9146 declaration causes nargs to be an unsigned bitfield, a behavior
9147 that the C standard allows; but Emacs wants nargs to be signed.
9148 The overall type is now a union of structures rather than a
9149 structure of union of structures, and the 'kind' member is now a
9150 bitfield, so that the overall type doesn't grow. All uses changed.
9151 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9153 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9155 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9156 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9158 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9160 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9162 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9163 unless we know that the window w's frame is a frame object.
9164 Another attempt at solving bug#14062 and bug#14630.
9166 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9168 * textprop.c (property_set_type): New enum.
9169 (add_properties): Allow appending/prepending text properties.
9170 (add_text_properties_1): Factored out of Fadd_text_properties.
9171 (Fadd_text_properties): Move all the code into
9172 add_text_properties_1.
9173 (Fadd_face_text_property): New function that calls
9174 add_text_properties_1.
9176 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9178 Move functions from lisp.h to individual modules when possible.
9179 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9180 * alloc.c (XFLOAT_INIT, set_symbol_name):
9181 * buffer.c (CHECK_OVERLAY):
9182 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9183 (set_char_table_parent):
9184 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9185 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9186 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9187 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9189 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9190 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9191 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9192 (backtrace_args, backtrace_debug_on_exit):
9193 * floatfns.c (CHECK_FLOAT):
9194 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9195 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9196 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9197 (set_hash_index_slot):
9198 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9199 * marker.c (CHECK_MARKER):
9200 * textprop.c (CHECK_STRING_OR_BUFFER):
9201 * window.c (CHECK_WINDOW_CONFIGURATION):
9202 Move here from lisp.h, and make these functions static rather than
9204 * buffer.c (Qoverlayp):
9206 * fns.c (Qhash_table_p):
9207 * window.c (Qwindow_configuration_p):
9209 * lisp.h: Remove the abovementioned defns and decls.
9211 Use functions, not macros, for XINT etc (Bug#11935).
9212 In lisp.h, prefer functions to function-like macros, and
9213 constants to object-like macros, when either will do. This:
9214 . simplifies use, as there's no more need to worry about
9215 arguments' side effects being evaluated multiple times.
9216 . makes the code easier to debug on some platforms.
9217 However, when using gcc -O0, keep using function-like macros
9218 for a few critical operations, for performance reasons.
9219 This sort of thing isn't needed with gcc -Og, but -Og
9220 is a GCC 4.8 feature and isn't widely-enough available yet.
9221 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9222 Remove enum lsb_bits; no longer needed.
9223 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9224 * buffer.c (Qoverlap):
9226 * fns.c (Qhash_table_p):
9227 Now extern, so lisp.h can use these symbols.
9228 * dispextern.h: Include character.h, for MAX_CHAR etc.
9229 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9230 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9231 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9232 (GLYPH_CODE_P): Move here from lisp.h.
9233 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9234 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9235 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9236 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9237 XUNTAG now returns void *.
9238 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9239 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9240 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9241 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9242 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9243 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9244 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9245 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9246 New macros, renamed from their sans-lisp_h_ counterparts.
9247 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9248 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9249 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9250 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9251 If compiling via GCC without optimization, define these as macros
9252 in addition to inline functions.
9253 To disable this, compile with -DINLINING=0.
9254 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9255 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9256 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9257 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9258 (INTMASK, VALMASK): Now macros, since static values cannot be
9259 accessed from extern inline functions.
9260 (VALMASK): Also a constant, for benefit of old GDB.
9261 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9262 is INTEGERP, which can fold it in.
9263 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9264 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9265 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9266 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9267 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9268 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9269 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9270 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9271 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9272 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9273 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9274 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9275 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9276 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9277 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9278 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9279 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9280 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9281 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9282 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9283 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9284 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9285 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9286 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9287 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9288 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9289 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9290 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9291 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9292 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9293 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9294 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9295 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9297 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9298 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9299 (VALMASK): Define in one place rather than in two, merging the
9300 USE_LSB_TAG parts; this is simpler.
9301 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9302 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9303 Move up, to avoid use before definition.
9304 Also include "globals.h" earlier, for the same reason.
9305 (make_natnum): New function.
9306 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9307 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9308 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9309 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9310 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9311 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9312 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9313 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9314 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9315 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9316 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9317 (Qwindow_configuration_p, Qimage): New forward declarations.
9318 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9319 (STRING_COPYIN): Remove; unused.
9320 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9321 (xcar_addr, xcdr_addr): New functions. All uses changed.
9322 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9323 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9324 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9325 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9326 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9327 (TYPE_RANGED_INTEGERP): Simplify.
9328 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9329 (setlocale, fixup_locale, synchronize_system_messages_locale)
9330 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9331 Now empty functions, not macros.
9332 (functionp): Return bool, not int.
9333 * window.c (Qwindow_configuration_p): Now extern,
9334 so window.h can use it.
9335 * window.h (Qwindowp): Move decl back to lisp.h.
9337 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9339 * xdisp.c (Fline_pixel_height): New function, required for solving
9342 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9344 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9346 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9348 * lread.c (syms_of_lread):
9349 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9351 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9353 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9355 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9357 * fileio.c (expand_file_name): Doc fix.
9359 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9361 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9362 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9363 Wait for self, not for 0. This can't hurt on GNU or similar
9364 system, and may help with Cygwin.
9366 * keyboard.c: Don't use PROP (...) as an lvalue.
9367 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9368 Use set_prop (A, B), not PROP (A) = B.
9370 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9372 * xdisp.c (get_it_property): Use it->window instead of generating
9373 a Lisp object from it->w.
9375 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9377 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9378 get-char-property the window that is being rendered, instead of
9379 the buffer, to support window-specific overlays. (Bug#14575)
9380 (compute_display_string_pos): When W is NULL, use the current
9381 buffer as the object to pass to get-char-property.
9382 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9383 pointer member of the bidi iterator, since no window is pertinent
9386 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9388 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9389 being displayed, and pass it to compute_display_string_pos.
9390 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9391 (bidi_paragraph_init): All callers changed.
9393 * xdisp.c (init_from_display_pos, init_iterator)
9394 (handle_single_display_spec, next_overlay_string)
9395 (get_overlay_strings_1, reseat_1, reseat_to_string)
9396 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9397 Set bidi_it.w member from it->w.
9398 (compute_display_string_pos): Accept additional argument, the
9399 window being displayed, and pass it to Fget_char_property.
9402 * dispextern.h (struct bidi_it): New member w, the window being
9404 (compute_display_string_pos): Adjust prototype.
9406 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9408 * xgselect.c: Remove unneeded include xterm.h.
9410 * process.c (wait_reading_process_output): Check for NS before GLIB.
9411 GLIB may be linked in due to rsvg, but ns_select must be called.
9413 * xgselect.c (xg_select): Remove call to window_system_available
9414 and g_main_context_pending at the top, so Gdk events (i.e. file
9415 notify) are processed when Emacs is started with -nw.
9417 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9419 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9420 (ctagsfiles3): New variable, includes only *.m files.
9421 (TAGS): Use an explicit language name in the regular expressions,
9422 to avoid transformation of '/SOMETHING' by MSYS to
9423 'c:\MSYS\SOMETHING'.
9425 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9427 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9429 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9431 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9432 still need to set the mouse pointer shape and activate help-echo.
9435 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9437 A few porting etc. fixes for the new file monitor code.
9438 See the thread containing
9439 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9440 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9441 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9442 (dir_monitor_callback, Fgfile_rm_watch):
9443 Use assq_no_quit instead of Fassoc, for speed.
9444 (dir_monitor_callback, Fgfile_rm_watch):
9445 eassert that the monitor is a fixnum.
9446 (dir_monitor_callback): No need for CDR_SAFE.
9447 Simplify building of lisp with alternative tails.
9448 (Fgfile_add_watch, Fgfile_rm_watch):
9449 Do not assume glib functions set errno reliably on failure.
9450 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9451 and signal an error otherwise.
9452 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9453 Use Fdelq instead of Fdelete, for speed.
9455 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9457 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9458 don't insist on being invoked on a highlighted tool-bar button.
9459 Avoids losing tool-bar functionality when mouse-highlight is nil.
9460 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9461 Don't highlight when mouse-highlight is nil.
9462 (note_mouse_highlight): When mouse-highlight is nil, don't return
9463 right away; instead, run tool-bar and mode-line highlight
9464 subroutine, clear any existing highlight, and revert the mouse
9465 pointer to its default shape. (Bug#14558)
9467 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9469 * lisp.mk (lisp): Add prog-mode.el.
9471 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9473 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9474 * process.c (dummy_handler): New function.
9475 (lib_child_handler): New static var.
9476 (handle_child_signal): Invoke it.
9477 (catch_child_signal): If a library has set up a signal handler,
9478 save it into lib_child_handler.
9479 (init_process_emacs): If using glib and not on Windows, tickle glib's
9480 child-handling code so that it initializes its private SIGCHLD handler.
9481 * syssignal.h (SA_SIGINFO): Default to 0.
9482 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9483 31; it should no longer be needed now.
9485 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9487 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9489 * gfilenotify.c (globals_of_gfilenotify): New function.
9490 (syms_of_gfilenotify): Move global initialization there.
9492 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9494 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9496 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9497 * keyboard.c (menu_bar_items, tool_bar_items):
9498 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9499 not override local keymaps any more.
9501 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9503 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9505 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9507 * w32console.c (initialize_w32_display): Return the dimensions of
9508 the console window via 2 additional arguments, not via the current
9509 frame. This avoids crashes due to overrunning the bounds of
9510 frame's decode_mode_spec_buffer, which is not resized following
9511 the change of the frame dimensions from the initial 10x10.
9513 * w32term.h (w32_initialize_display_info): Adjust prototype.
9515 * term.c (init_tty): Take dimensions of the frame from the values
9516 returned by initialize_w32_display.
9518 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9519 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9520 (LIBES): Add $(GFILENOTIFY_LIBS).
9522 * w32inevt.c (handle_file_notifications): Add dummy implementation
9523 for !HAVE_W32NOTIFY.
9525 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9527 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9529 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9531 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9533 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9535 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9537 Fix minor problems found by static checking.
9538 * data.c (pure_write_error):
9539 Use xsignal2, not Fsignal, as Fsignal might return.
9540 * eval.c (set_backtrace_debug_on_exit): Now static.
9541 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9542 No longer inline. EXTERN_INLINE is needed only for functions
9543 defined in .h files. Reindent function header as per GNU style.
9544 (backtrace_p, backtrace_top, backtrace_next):
9545 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9546 compiler or linker. Add extern decls to pacify gcc -Wall.
9547 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9549 * frame.c (free_monitors): Define only on platforms that need it.
9550 * nsterm.m (ns_term_init):
9551 * process.c (catch_child_signal):
9552 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9553 defined on all porting targets these days.
9554 * process.c, process.h (catch_child_signal):
9555 Make it extern only if NS_IMPL_GNUSTEP is defined.
9557 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9559 * w32.c (gettimeofday): Make the signature identical to prototype
9560 in nt/inc/sys/time.h.
9562 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9564 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9567 * keyboard.c (safe_run_hooks_error): Improve error message.
9569 * data.c (pure_write_error): Add `object' argument.
9570 * puresize.h (CHECK_IMPURE): Use it.
9572 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9574 * Makefile.in (NOTIFY_OBJ): New variable.
9575 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9577 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9578 Call syms_of_gfilenotify.
9580 * gfilenotify.c: New file.
9582 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9583 and Qfile_w32notify.
9584 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9585 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9587 * lisp.h: Declare syms_of_gfilenotify.
9589 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9591 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9593 Merge the specpdl and backtrace stacks. Make the structure of the
9594 specpdl entries more obvious via a tagged union of structs.
9595 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9596 (enum specbind_tag): New enum.
9597 (struct specbinding): Make it a tagged union of structs.
9598 Add a case for backtrace records.
9599 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9600 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9601 (backtrace_debug_on_exit): New accessors.
9602 (struct backtrace): Remove.
9603 (struct catchtag): Remove backlist field.
9604 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9606 (Flocal_variable_p): Speed up the common case where the binding is
9608 * eval.c (backtrace_list): Remove.
9609 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9610 (set_backtrace_args, set_backtrace_nargs)
9611 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9612 (backtrace_next): New functions.
9613 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9614 (unwind_to_catch, internal_lisp_condition_case)
9615 (internal_condition_case, internal_condition_case_1)
9616 (internal_condition_case_2, internal_condition_case_n): Don't bother
9617 with backtrace_list any more.
9618 (Fsignal): Adjust to new backtrace format.
9619 (grow_specpdl): Move up.
9620 (record_in_backtrace): New function.
9621 (eval_sub, Ffuncall): Use it.
9622 (apply_lambda): Adjust to new backtrace format.
9623 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9625 (specbind): Adjust to new specpdl format. Simplify.
9626 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9627 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9629 (mark_backtrace): Remove.
9630 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9631 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9632 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9634 * profiler.c (record_backtrace): Use get_backtrace.
9635 (handle_profiler_signal): Use backtrace_top_function.
9636 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9639 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9641 * process.h (catch_child_signal): Declare.
9643 * process.c (catch_child_signal): New function.
9644 (init_process_emacs): Call it.
9646 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9647 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9649 (x_set_cursor_type): Remove declaration.
9650 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9651 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9652 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9653 (ns_get_color): Use F suffix on float.
9654 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9655 (ns_get_rgb_color): Remove.
9656 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9657 (note_mouse_movement): x and y are CGFloat.
9658 (ns_draw_fringe_bitmap): Remove unused rowY.
9659 Change #if to COCOA && >= 10_6.
9660 (ns_draw_window_cursor): Remove unused overspill.
9661 (ns_draw_underwave): width and x are EamcsCGFloat.
9662 (ns_draw_box): thickness is CGFloat.
9663 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9664 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9665 if not in main thread.
9666 (ns_get_pending_menu_title, ns_check_menu_open)
9667 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9668 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9669 (sendFromMainThread:): New method.
9670 (changeFont:): size is CGFloat.
9671 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9672 Disable warning about permanent text.
9673 (characterIndexForPoint:): Adjust return type depending on GNUstep
9675 (mouseDown:): delta is CGFloat.
9676 (updateFrameSize): Remove unised variable f.
9677 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9678 Cast float to EmacsCGFloat.
9679 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9680 also to -1 when restoring.
9681 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9682 inside NS_IMPL_COCOA.
9683 (toggleFullScreen:): Put call to toggleFullScreen inside
9684 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9685 (setPosition:portion:whole:): por is CGFloat.
9686 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9687 (mouseDown:): Use CGFloat.
9688 (mouseDragged:): Remove unised variable edge.
9689 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9691 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9693 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9694 when NS_IMPL_GNUSTEP.
9695 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9696 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9697 (EmacsToolbar): Add clearAll. Add tag argument to
9698 addDisplayItemWithImage.
9699 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9701 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9703 * nsmenu.m (ns_update_menubar): Make static.
9704 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9705 (fillWithWidgetValue:): Add cast to SEL for setAction.
9706 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9707 (update_frame_tool_bar): Update code for GNUstep.
9708 (clearAll): New method.
9709 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9710 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9711 Move identifierToItem setObject and activeIdentifiers addObject before
9712 call to insertItemWithItemIdentifier.
9713 (validateVisibleItems): Fix indentation.
9714 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9715 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9716 UtilityWindow to aStyle, remove call to setStyleMask.
9718 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9720 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9721 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9722 Use F suffix on floats.
9723 (ns_char_width): Returns CGFloat.
9724 (ns_ascii_average_width): w is CGFloat instead of float.
9725 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9727 (ns_glyph_metrics): CGFloat instead of float.
9729 * nsfns.m (x_set_foreground_color, x_set_background_color):
9731 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9732 remove unused variables.
9733 (Fns_read_file_name): Keep track if panel is for save.
9734 Use ns_filename_from_panel/ns_directory_from_panel.
9735 (Fns_list_services): delegate only used for COCOA.
9736 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9737 Just return the input if GNUstep.
9738 (x_screen_planes): Remove.
9739 (Fxw_color_values): Use EmacsCGFloat
9740 (Fns_display_monitor_attributes_list): Only get screen number for
9742 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9744 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9745 ns_directory_from_panel.
9747 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9749 * process.c (handle_child_signal): Also use WCONTINUED.
9750 This is so that list-processes doesn't mistakenly list the process
9751 as stopped, when the process has actually been continued and is
9754 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9756 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9757 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9758 not already configured.
9760 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9762 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9764 * Makefile.in (mostlyclean): Remove *.res files.
9766 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9768 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9769 a buffer (bug#8447).
9771 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9773 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9774 display vector, and we backtrack, handle the case that the
9775 previous character position is also displayed from a display
9776 vector or covered by a display string or image. (Bug#14476)
9778 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9780 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9781 (struct MonitorInfo, free_monitors): Remove.
9782 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9783 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9784 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9787 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9788 (struct MonitorInfo, free_monitors): Remove.
9789 (ns_screen_name): Make static.
9790 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9791 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9794 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9795 (struct MonitorInfo): New struct.
9796 (free_monitors, make_monitor_attribute_list): Declare.
9798 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9800 (free_monitors, make_monitor_attribute_list): New functions.
9801 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9804 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9806 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9808 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9810 * keyboard.c: Apply keyboard decoding only to events that come directly
9811 from the tty, not from unread-command-events (bug#14368).
9812 (read_event_from_main_queue): New function, extracted from read_char.
9813 (read_decoded_char): Remove.
9814 (read_decoded_event_from_main_queue): New function to replace it.
9815 (read_char): Use it.
9816 (read_key_sequence): Use read_char rather than read_decoded_char.
9818 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9820 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9822 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9824 2013-05-22 Kenichi Handa <handa@gnu.org>
9826 The following changes are to fix the setting of
9827 buffer-file-coding-system on, for instance, C-x RET c unix RET
9828 _FILE_OF_DOS_EOL_TYPE_ RET.
9830 * coding.h (struct coding_system): New member detected_utf8_chars.
9832 * coding.c (detect_coding_utf_8): Count characters and check EOL
9833 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9835 (setup_coding_system): Do not initialize coding->head_ascii.
9836 (check_ascii): Do not set coding->eol_seen but update it. Do not
9837 call adjust_coding_eol_type here.
9838 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9839 If the eol-type of CODING is already specified, adjust the eol type
9840 of the found coding-system.
9841 (decode_coding_gap): Cancel previous change. Utilize the
9842 character numbers counted by detect_coding_utf_8. Fix detection
9845 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9847 * search.c (looking_at_1): Only set last_thing_searched if the match
9848 changed the match-data (bug#14281).
9850 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9852 * xdisp.c (reseat_at_previous_visible_line_start):
9853 Already declared in dispextern.h, so remove it here.
9854 (move_it_vertically_backward): Likewise.
9856 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9858 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9859 (Fx_display_pixel_width, Fx_display_pixel_height)
9860 (Fx_display_mm_width, Fx_display_mm_height):
9861 Mention `display-monitor-attributes-list' in docstrings.
9863 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9864 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9865 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9866 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9867 (Fx_display_backing_store, Fx_display_visual_class)
9868 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9869 (Fx_display_grayscale_p, Fx_display_pixel_width)
9870 (Fx_display_pixel_height, Fx_display_planes)
9871 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9872 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9873 (Fx_display_mm_width, Fx_display_mm_height)
9874 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9875 height for all physical monitors as in X11.
9877 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9878 Return pixel width or height for all physical monitors as in X11.
9880 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9882 Port --enable-gcc-warnings to clang.
9883 * bytecode.c (exec_byte_code):
9885 Redo diagnostic pragmas to pacify clang, too.
9886 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9887 * editfns.c (Fencode_time):
9888 * fileio.c (file_accessible_directory_p):
9889 * font.c (font_unparse_xlfd):
9890 Use '&"string"[index]' instead of '"string" + (index)'.
9891 * undo.c (user_error): Remove; unused.
9893 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9895 * insdel.c (insert_1_both): Document the arguments, instead of
9896 referring to insert_1, which no longer exists.
9898 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9899 some window, increment windows_or_buffers_changed, so that
9900 *Messages* display in that window is updated. (Bug#14408)
9902 * w32.c: Include epaths.h.
9903 (init_environment): Use cmdproxy.exe without leading directories.
9904 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9906 (gettimeofday): Adjust signature and return value to Posix
9909 * unexw32.c (open_output_file): Delete the existing emacs.exe
9910 before creating it, to break the hard link to the versioned
9913 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9914 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9915 (FIRSTFILE_OBJ): New variables.
9916 (W32_RES): Rename to EMACSRES. All users changed.
9917 (base_obj): Use $(CM_OBJ).
9918 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9919 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9920 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9921 $(W32_RES_LINK) before $(LIBES).
9922 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9924 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9926 * makefile.w32-in (DOC): Use just "DOC".
9928 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9930 * process.c: Export default filters and sentinels to Elisp.
9931 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9933 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9934 (Fset_process_sentinel, Fformat_network_address):
9935 Default to them instead of nil.
9936 (server_accept_connection): Sentinels can't be nil any more.
9937 (read_and_dispose_of_process_output): New function, extracted from
9938 read_process_output.
9939 (read_process_output): Use it; filters can't be nil.
9940 (Finternal_default_process_filter): New function, extracted from
9941 read_process_output.
9942 (exec_sentinel_unwind): Remove function.
9943 (exec_sentinel): Don't zilch sentinel while running.
9944 (status_notify): Sentinels can't be nil.
9945 (Finternal_default_process_sentinel): New function extracted from
9947 (setup_process_coding_systems): Default filter is not nil any more.
9948 (syms_of_process): Export new Elisp functions and initialize
9950 * lisp.h (make_lisp_proc): New function.
9952 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9954 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9956 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9958 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9959 unless we know that the window w is a leaf window.
9960 Another attempt at solving bug#14062.
9962 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9964 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9967 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9969 * image.c (gif_load): Check that subimages fit (Bug#14345).
9971 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9973 * lread.c (skip_dyn_eof): New function.
9974 (read1): Use it to skip the end of a file in response to #@00.
9976 * doc.c (get_doc_string): Slightly relax the sanity checking.
9978 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9980 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9981 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9982 (MonitorInfo): New struct.
9983 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9984 (Fns_display_monitor_attributes_list): New functions.
9985 (display-usable-bounds): Remove.
9986 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9989 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9991 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9992 (GTK_CHECK_VERSION): New macro, if not already defined.
9993 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9994 replaced by GTK_CHECK_VERSION.
9996 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9998 * xterm.h (GTK_PREREQ): New macro.
9999 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10000 to use this macro instead, for consistency and clarity.
10002 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10004 * xdisp.c (row_for_charpos_p): New function, with code of
10005 cursor_row_p, but accepts an additional argument CHARPOS instead
10006 of using a hardcoded PT.
10007 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10008 (row_containing_pos): Call row_for_charpos_p instead of partially
10009 doing the same. Fixes cursor positioning under longlines-mode
10010 when longlines-show-effect includes more than one newline, when
10011 moving the cursor vertically up.
10013 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10015 * makefile.w32-in (ACL_H): New macro.
10016 ($(BLD)/fileio.$(O)): Update dependencies.
10018 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10020 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10021 * Makefile.in (LIB_ACL): New macro.
10022 (LIBACL_LIBS): Remove.
10023 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10024 * fileio.c: Include <acl.h>.
10025 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10026 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10028 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10031 * unexelf.c: Don't assume ElfW (Half) fits in int.
10032 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10033 when dealing with ElfW (Half) values, since they can exceed 2**31
10034 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10035 (entry_address): Omit unused NUM arg. All uses changed.
10037 2013-05-07 Juri Linkov <juri@jurta.org>
10039 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10040 to the string converted from number with `Fnumber_to_string'.
10043 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10045 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10046 This fixes a problem introduced by my previous change.
10048 2013-05-07 Glenn Morris <rgm@gnu.org>
10050 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10052 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10054 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10056 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10058 Static checking by GCC 4.8.0.
10059 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10060 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10061 (x_get_monitor_attributes_fallback)
10062 (x_get_monitor_attributes_xinerama)
10063 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10064 Define only if USE_GTK.
10065 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10066 (x_get_monitor_attributes_fallback): Omit unused locals.
10067 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10068 Use double, not float, to avoid mixed-mode floating point arithmetic.
10070 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10071 Jan Djärv <jan.h.d@swipnet.se>
10073 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10074 (XINERAMA_CFLAGS): New macros.
10075 (ALL_CFLAGS, LIBES): Use them.
10077 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10078 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10079 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10080 (syms_of_xfns): DEFSYM them.
10081 (struct MonitorInfo): New struct.
10082 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10083 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10084 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10085 (x_get_monitor_attributes_xinerama): New functions.
10086 (Fx_display_monitor_attributes_list): New primitive.
10087 (syms_of_xfns): Defsubr it.
10089 * xterm.h (x_display_info): Add Xatom_net_workarea and
10090 Xatom_net_current_desktop.
10092 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10093 and dpyinfo->Xatom_net_current_desktop.
10095 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10097 * xdisp.c (pos_visible_p): Use the special code for finding the
10098 beginning of a display property or overlay for any "replacing"
10099 display property, not just for display strings. This solves
10100 incorrect reporting of position by posn-at-point. (Bug#14241)
10102 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10104 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10105 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10106 Verify that ElfW (Half) fits in int.
10107 (fatal): Use same signature as lisp.h.
10108 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10109 configure and build with -DUNEXELF_DEBUG without worrying about
10110 other modules that use DEBUG.
10111 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10112 possibly-wide integers now uses it instead of plain fprintf.
10113 (entry_address): New function, which avoids problems with 32-bit
10114 overflow on 64-bit hosts.
10115 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10116 (round_up): Don't assume the remainder fits in int.
10117 (find_section): Use bool for boolean. Simplify debug code.
10118 (unexec): Don't assume file sizes fit in int or size_t.
10119 Omit unnecessary trailing newline in 'fatal' format.
10120 Use strerror rather than outputting decimal error number.
10121 Remove unused code when emacs is not defined;
10122 this file relies on Emacs now.
10123 Don't assume e_phnum and e_shnum are positive.
10125 * regex.c: Fix problems when DEBUG is defined.
10126 (extract_number, extract_number_and_incr): Define regardless of
10127 whether DEBUG is defined; that's simpler and makes the code less
10128 likely to go stale in the normal case when DEBUG is not defined.
10129 Return int rather than taking an int * arg. All callers changed.
10130 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10131 Remove, replacing with ...
10132 (DEBUG_PRINT): New macro. All callers changed.
10133 (DEBUG_COMPILES_ARGUMENTS): New macro.
10134 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10135 (print_compiled_pattern, print_double_string) [DEBUG]:
10136 Use prototype rather than old-style definition.
10137 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10138 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10139 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10140 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10141 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10142 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10143 This matters only when DEBUG is defined.
10145 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10147 * xdisp.c (set_iterator_to_next): Set the
10148 ignore_overlay_strings_at_pos_p flag only if we are _really_
10149 iterating over an overlay string, as indicated by the
10150 current.overlay_string_index member. (Bug#14306)
10152 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10154 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10155 to where it is used, to avoid autorelease issues (Bug#14050).
10157 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10159 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10160 * fileio.c (syms_of_fileio): Implement this.
10161 * filelock.c (create_lock_file): If symbolic links don't work, so
10162 we use a regular file as a lock file, do not fsync the lock file;
10165 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10167 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10168 (syms_of_minibuf): Adjust accodingly.
10170 * callint.c (Fcall_interactively): Adjust calls accordingly.
10172 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10174 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10175 w->contents is a buffer before computing everything else.
10176 Use parentheses to disambiguate last part of the condition.
10178 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10179 assertion violations. (Bug#14062)
10181 2013-05-01 David Reitter <david.reitter@gmail.com>
10183 * nsfns.m (ns_tooltip): Initialize.
10185 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10187 * coding.c (decode_coding_gap): Don't remove the character before
10188 a newline unless it's a CR character. (Bug#14287)
10190 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10192 * dispextern.h (struct face): Move enum face_underline_type
10193 earlier so that bitfields can be in the same word.
10195 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10197 * nsfns.m (handlePanelKeys): New function.
10198 (EmacsOpenPanel:performKeyEquivalent:)
10199 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10200 arrows/function/control and copy/paste keys (Bug#14296).
10202 2013-04-27 Juri Linkov <juri@jurta.org>
10204 * callint.c (Fcall_interactively): Call `Qread_number' for
10205 interactive code letter `n' instead of using duplicate code.
10208 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10210 * systime.h (make_timeval): Declare as 'const'.
10212 2013-04-27 Kenichi Handa <handa@gnu.org>
10214 * font.c (font_open_entity): Always open a font of manageable
10217 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10219 Port better to AIX (Bug#14258).
10220 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10223 2013-04-24 Kenichi Handa <handa@gnu.org>
10225 * coding.c (decode_coding_iso_2022): When an invalid escape
10226 sequence is encountered, reset the invocation and designation
10227 status to the safest one.
10229 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10231 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10232 Without this fix, "make distclean" leaves stamp-h1 behind.
10234 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10236 * w32fns.c (w32_fullscreen_rect): New function to compute the
10237 window rectangle for the given fullscreen mode.
10238 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10239 longer tunes the window size. This keeps the window's edges flush
10240 with the screen and allows the taskbar to hide itself in fullboth.
10242 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10243 window decorations and uses the entire screen.
10245 * w32term.h (w32_fullscreen_rect) Add prototype.
10246 (struct w32_output): Replace normal_width, normal_height,
10247 normal_top, and normal_left members with a single normal_placement
10249 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10251 (FRAME_NORMAL_PLACEMENT): New macro.
10253 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10255 * minibuf.c (Ftest_completion): Silence compiler warning.
10257 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10259 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10262 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10265 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10266 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10267 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10268 parentheses where appropriate.
10270 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10272 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10274 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10276 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10277 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10278 Mention in the doc string that setting these variables takes
10279 effect only after a call to set-window-buffer. (Bug#14200)
10281 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10283 * indent.c (Fvertical_motion): Don't consider display strings on
10284 overlay strings as display strings on the buffer position we
10285 started from. This prevents vertical cursor motion from jumping
10286 more than one line when there's an overlay string with a display
10287 property at end of line.
10288 Reported by Karl Chen <Karl.Chen@quarl.org> in
10289 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10291 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10293 * window.c (select_window): `record_buffer' even if window is
10294 already selected (bug#14191).
10296 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10298 * window.c (Fwindow_end): Test more flags, including the buffer's
10299 last_overlay_modified flag, to determine whether the window's
10300 display is really up-to-date. Prevents the function from
10301 returning a stale value. (Bug#14170)
10302 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10305 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10307 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10308 garbaged only if it is not already the top frame on its TTY.
10309 This prevents flickering due to constant redrawing of TTY frames when
10310 there are GUI frames open in the same session. (Bug#13864)
10312 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10314 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10315 of marking the idle timers directly.
10317 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10319 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10320 tables (bug#14054).
10322 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10324 * window.c (select_window): Don't record_buffer while the invariant is
10325 temporarily broken (bug#14161).
10327 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10329 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10331 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10333 2013-04-07 Romain Francoise <romain@orebokech.com>
10335 Ignore additional platform-specific ACL errors (Bug#13702).
10336 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10337 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10339 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10341 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10344 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10346 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10347 This bug was introduced by my 2013-02-25 change that simplified
10348 data_start configuration. Without this change, on GNU/Linux
10349 an Emacs configured with --enable-profiling fails immediately
10350 due to a profiler signal.
10351 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10352 with these flags. On platforms where special flags are needed
10353 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10354 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10355 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10357 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10359 Get rid of some platform-specific functions examining window
10360 system and its capabilities. This is a partial rework of the
10362 * lisp.h (have_menus_p): Remove prototype. This function is
10363 replaced with platform-independent window_system_available.
10364 (check_window_system): Move to...
10365 * frame.h (decode_window_system_frame, window_system_available):
10366 ...here, add new prototypes.
10367 * frame.c (window_system_available, decode_window_system_frame):
10369 (check_window_system): Platform-independent now.
10370 * xterm.h (x_in_use): Remove declaration.
10372 * w32term.h (check_x_frame):
10373 * nsterm.h (check_x_frame): Remove prototypes. This function
10374 is replaced with platform-independent decode_window_system_frame.
10375 * msdos.c (have_menus_p): Remove.
10376 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10377 Remove platform-specific functions. Use check_window_system,
10378 decode_window_system_frame and check_ns_display_info where
10379 appropriate. Minor style and comment tweaks.
10380 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10381 (check_x_frame): Likewise.
10382 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10384 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10385 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10386 * xmenu.c, xselect.c: All related users changed.
10388 2013-04-03 Kenichi Handa <handa@gnu.org>
10390 The following changes is to optimize the code for reading UTF-8
10393 * coding.c (check_ascii): Rename from detect_ascii. Return value
10394 changed. Check EOL format. Do not call adjust_coding_eol_type
10396 (check_utf_8): New function.
10397 (adjust_coding_eol_type): Do nothing if already adjusted.
10398 (detect_coding): Compare the return value of check_ascii with
10399 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10400 (decode_coding_gap): Optimize for valid UTF-8.
10402 2013-03-21 Kenichi Handa <handa@gnu.org>
10404 * coding.c (syms_of_coding): Cancel previous change.
10406 * insdel.c (insert_from_gap): Fix previous change.
10408 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10410 Consistently use platform-specific function to detect window system.
10411 * lisp.h (check_window_system): New prototype. This function is
10412 going to replace check_x, check_w32 and check_ns.
10413 (have_menus_p): Mention msdos.c in comment.
10414 * fontset.c (check_window_system_func): Remove. Adjust all users.
10415 * fontset.h (check_window_system_func): Remove prototype.
10416 * nsterm.h (check_ns):
10417 * xterm.h (check_x):
10418 * w32term.h (check_w32): Likewise.
10419 * menu.c (Fx_popup_menu): Use check_window_system.
10420 * msdos.c (check_window_system): Define for MS-DOS.
10421 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10422 * w32fns.c (check_window_system): Likewise for MS-Windows.
10423 * xfns.c (check_window_system): Likewise for X.
10424 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10425 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10427 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10429 Prefer < to > in range checks such as 0 <= i && i < N.
10430 This makes it easier to visualize quantities on a number line.
10431 This patch doesn't apply to all such range checks,
10432 only to the range checks affected by the 2013-03-24 change.
10433 This patch reverts most of the 2013-03-24 change.
10434 * alloc.c (xpalloc, Fgarbage_collect):
10435 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10436 * character.c (string_escape_byte8):
10437 * charset.c (read_hex):
10438 * data.c (cons_to_unsigned):
10439 * dispnew.c (update_frame_1):
10440 * doc.c (Fsubstitute_command_keys):
10441 * doprnt.c (doprnt):
10442 * editfns.c (hi_time, decode_time_components):
10443 * fileio.c (file_offset):
10444 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10445 * font.c (font_intern_prop):
10446 * frame.c (x_set_alpha):
10447 * gtkutil.c (get_utf8_string):
10448 * indent.c (check_display_width):
10449 * keymap.c (Fkey_description):
10450 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10452 * minibuf.c (read_minibuf_noninteractive):
10453 * process.c (wait_reading_process_output):
10454 * search.c (Freplace_match):
10455 * window.c (get_phys_cursor_glyph):
10456 * xdisp.c (redisplay_internal):
10457 * xsmfns.c (smc_save_yourself_CB):
10458 Prefer < to > for range checks.
10459 * dispnew.c (sit_for): Don't mishandle NaNs.
10460 This fixes a bug introduced in the 2013-03-24 change.
10461 * editfns.c (decode_time_components): Don't hoist comparison.
10462 This fixes another bug introduced in the 2013-03-24 change.
10464 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10466 * frame.h (struct frame): Drop scroll_bottom_vpos
10467 member becaue all real users are dead long ago.
10468 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10469 * xdisp.c (redisplay_internal): Adjust user.
10471 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10473 * nsmenu.m (showAtX:Y:for:): setLevel to
10474 NSPopUpMenuWindowLevel (Bug#13998).
10476 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10478 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10479 (ns_check_pending_open_menu): Declare.
10481 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10482 (x_activate_menubar): Update the menu with title that matches
10483 ns_get_pending_menu_title, and call
10484 ns_check_pending_openmenu (Bug#12698).
10485 (menuWillOpen:): New method.
10486 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10488 * nsterm.m (menu_will_open_state, menu_mouse_point)
10489 (menu_pending_title): New varaibles.
10490 (ns_get_pending_menu_title, ns_check_menu_open)
10491 (ns_check_pending_open_menu): New functions.
10493 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10495 * indent.c (current_column_bol_cache): Remove leftover which is not
10496 used in Fmove_to_column any more.
10497 (current_column, scan_for_column): Adjust users.
10498 * keyboard.c (last_point_position_buffer, last_point_position_window):
10499 Remove leftovers which are not used for recording undo any more.
10500 (command_loop_1, syms_of_keyboard): Adjust users.
10501 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10502 redisplay_window any more.
10503 (move_it_to): Adjust user.
10505 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10507 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10508 Update dependencies.
10510 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10512 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10513 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10514 forward references.
10516 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10518 * window.h (struct window): Replace hchild, vchild and buffer slots
10519 with a single slot 'contents'. This is possible because each valid
10520 window may have either the child window (in vertical or horizontal
10521 combination) or buffer to display (for the leaf window). Using that,
10522 a lot of operations to traverse and/or change window hierarchies may
10523 be simplified. New member horizontal is used to distinguish between
10524 horizontal and vertical combinations of internal windows.
10525 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10526 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10527 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10528 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10529 Use contents slot, not buffer, where appropriate.
10530 (wset_combination): New function.
10531 (wset_buffer): Add eassert.
10532 (Fframe_first_window): Simplify the loop reaching first window.
10533 (Fwindow_buffer): Use WINDOW_LEAF_P.
10534 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10535 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10536 (unshow_buffer): Convert initial debugging check to eassert.
10537 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10538 (make_parent_window, window_resize_check, window_resize_apply)
10539 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10540 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10541 Adjust to match struct window changes.
10542 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10543 (mark_window_cursors_off, count_windows, get_leaf_windows)
10544 (foreach_window_1): Simplify the loop.
10545 * alloc.c (mark_object): Do not check for the leaf window because
10546 internal windows has no glyph matrices anyway.
10547 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10548 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10549 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10550 (build_frame_matrix_from_window_tree, mirror_make_current)
10551 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10552 (update_window_tree, set_window_update_flags): Simplify the loop.
10553 (sync_window_with_frame_matrix_rows): Enforce live window.
10554 Use contents slot, not buffer, where appropriate.
10555 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10556 and WINDOW_HORIZONTAL_COMBINATION_P.
10557 (make_frame_visible_1): Simplify the loop.
10558 Use contents slot, not buffer, where appropriate.
10559 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10560 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10561 (expose_window_tree): Likewise.
10562 Use contents slot, not buffer, where appropriate.
10563 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10564 to avoid deleted windows. Use contents slot instead of buffer.
10565 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10566 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10567 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10568 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10570 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10572 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10573 identify the reasons for assertion violations in bug#14062 and
10575 (Fx_show_tip): Fix compilation error under
10576 "--enable-check-lisp-object-type". (Bug#14073)
10578 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10579 Reported by <rzl24ozi@gmail.com>.
10581 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10583 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10585 (unwind_with_echo_area_buffer): ...to restore it here.
10586 This is needed to ensure that...
10587 (redisplay_window): ...both window markers are valid here,
10588 which is verified by eassert.
10589 * editfns.c (save_excursion_save): Do not assume that
10590 selected_window always displays the buffer.
10591 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10594 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10596 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10599 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10601 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10603 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10605 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10606 since MinGW's w32api headers do. This avoids compiler warnings.
10608 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10609 if already defined.
10611 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10613 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10615 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10617 * gtkutil.c (style_changed_cb): Check if frame is live and an
10618 X frame (Bug#14038).
10620 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10622 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10623 Define only for _WIN32_WINNT less than 0x0500.
10624 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10626 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10627 see its own definitions of 'struct timeval' and 'struct timezone'.
10629 Fix incompatibilities between MinGW.org and MinGW64 headers.
10630 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10632 * w32.c (REPARSE_DATA_BUFFER): Guard with
10633 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10635 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10637 * xterm.c: Include X11/XKBlib.h
10638 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10640 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10642 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10644 * blockinput.h (input_blocked_p): Likewise.
10645 * bytecode.c (exec_byte_code): Likewise.
10646 * callproc.c (call_process_kill, call_process_cleanup)
10647 (Fcall_process): Likewise.
10648 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10649 (Fccl_execute_on_string): Likewise.
10650 * character.c (string_escape_byte8): Likewise.
10651 * charset.c (read_hex): Likewise.
10652 * cm.c (calccost): Likewise.
10653 * data.c (cons_to_unsigned): Likewise.
10654 * dired.c (directory_files_internal, file_name_completion):
10656 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10657 (sit_for): Likewise.
10658 * doc.c (Fsubstitute_command_keys): Likewise.
10659 * doprnt.c (doprnt): Likewise.
10660 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10661 * emacsgtkfixed.c: Likewise.
10662 * fileio.c (file_offset, Fwrite_region): Likewise.
10663 * floatfns.c (Fexpt, fmod_float): Likewise.
10664 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10666 * font.c (font_intern_prop): Likewise.
10667 * frame.c (x_set_alpha): Likewise.
10668 * gtkutil.c (get_utf8_string): Likewise.
10669 * indent.c (check_display_width): Likewise.
10670 * intervals.c (create_root_interval, rotate_right, rotate_left)
10671 (split_interval_right, split_interval_left)
10672 (adjust_intervals_for_insertion, delete_node)
10673 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10674 (merge_interval_right, merge_interval_left, copy_intervals)
10675 (set_intervals_multibyte_1): Likewise.
10676 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10677 * keymap.c (Fkey_description): Likewise.
10678 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10679 * lread.c (openp, read_integer, read1, string_to_number):
10681 * menu.c (ensure_menu_items): Likewise.
10682 * minibuf.c (read_minibuf_noninteractive): Likewise.
10683 * print.c (printchar, strout): Likewise.
10684 * process.c (create_process, Faccept_process_output)
10685 (wait_reading_process_output, read_process_output, send_process)
10686 (wait_reading_process_output): Likewise.
10687 * profiler.c (make_log, handle_profiler_signal): Likewise.
10688 * regex.c (re_exec): Likewise.
10689 * regex.h: Likewise.
10690 * search.c (looking_at_1, Freplace_match): Likewise.
10691 * sysdep.c (get_child_status, procfs_ttyname)
10692 (procfs_get_total_memory): Likewise.
10693 * systime.h (EMACS_TIME_VALID_P): Likewise.
10694 * term.c (dissociate_if_controlling_tty): Likewise.
10695 * window.c (get_phys_cursor_glyph): Likewise.
10696 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10697 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10699 * xfns.c (Fx_window_property): Likewise.
10700 * xmenu.c (set_frame_menubar): Likewise.
10701 * xselect.c (x_get_window_property, x_handle_dnd_message):
10703 * xsmfns.c (smc_save_yourself_CB): Likewise.
10704 * xterm.c (x_scroll_bar_set_handle): Likewise.
10706 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10708 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10709 to be optional or nil. Adjust comment and convert it to docstring.
10710 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10711 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10713 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10715 Static checking by GCC 4.8-20130319.
10716 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10717 * process.c (Fset_process_datagram_address)
10718 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10719 * xdisp.c (get_char_face_and_encoding)
10720 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10721 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10722 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10724 2013-03-24 Ken Brown <kbrown@cornell.edu>
10726 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10727 fix compilation on 64-bit Cygwin, where underscores are not
10728 automatically prepended.
10730 * w32term.c (w32_initialize): Silence compiler warning.
10732 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10734 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10735 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10736 variables, to save and restore frame dimensions.
10737 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10738 after returning from a 'fullscreen' configuration.
10739 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10740 to avoid races between the main thread and the input thread.
10742 * w32term.h (struct w32_output): New members normal_width,
10743 normal_height, normal_top, normal_left, and prev_fsmode.
10744 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10745 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10746 members of a frame.
10748 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10749 'fullscreen' parameter. Always record previous width and height
10750 of the frame, except when switching out of maximized modes, so
10751 that they could be restored correctly, instead of resetting to the
10752 default frame dimensions. Send SC_RESTORE command to the frame,
10753 unless we are going to send SC_MAXIMIZE, to restore the frame
10754 resize hints in the mouse pointer shown by the window manager.
10757 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10759 * lisp.h (get_frame_param): Adjust conditions for prototype
10762 2013-03-22 Ken Brown <kbrown@cornell.edu>
10764 * unexcw.c: Drop unneeded inclusion of w32common.h.
10765 (report_sheap_usage): Declare.
10766 (read_exe_header): Add magic numbers for x86_64.
10767 (fixup_executable): Fix printf format specifier for unsigned long
10770 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10772 * frame.h (struct frame): Put menu_bar_window under #ifdef
10773 because this member is not needed when X toolkit is in use.
10774 (fset_menu_bar_window):
10775 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10776 (free_glyphs, update_frame):
10777 * xdisp.c (expose_frame): Likewise.
10778 (display_menu_bar): Likewise. Remove redundant eassert.
10779 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10782 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10784 Use functions and constants to manipulate Lisp_Save_Value objects.
10785 This replaces code that used macros and strings and token-pasting.
10786 The change makes the C source a bit easier to follow,
10787 and shrinks the Emacs executable a bit.
10788 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10789 (make_save_value): Change 1st arg from string to enum. All callers
10792 (mark_object): Use if, not #if, for GC_MARK_STACK.
10793 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10794 (XSAVE_OBJECT): Now functions, not macros.
10795 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10796 the constant was never used.
10797 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10798 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10799 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10800 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10802 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10803 type3 with a single member save_type. All uses changed.
10804 (save_type, set_save_pointer, set_save_integer): New functions.
10805 * print.c (PRINTX): Remove.
10807 * alloc.c: Remove redundant static declarations.
10809 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10811 * window.h (struct window): Convert left_col, top_line, total_lines
10812 and total_cols from Lisp_Objects to integers. Adjust comments.
10813 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10815 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10816 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10817 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10818 Adjust users where appropriate.
10820 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10822 * frame.h (struct frame): Drop resx and resy because the same data is
10823 available from window system-specific output context. Adjust users.
10824 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10825 New functions to provide defaults when no window system available.
10826 (FRAME_RES_X, FRAME_RES_Y): New macros.
10827 (NUMVAL): Move from xdisp.c.
10828 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10829 (Ffont_face_attributes, Fopen_font):
10830 * image.c (gs_load):
10831 * w32font.c (fill_in_logfont):
10832 * xdisp.c (calc_pixel_width_or_height):
10833 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10834 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10836 2013-03-20 Kenichi Handa <handa@gnu.org>
10838 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10839 to 1 (temporary workaround until a bug related to ASCII
10840 optimization is fixed).
10842 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10844 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10845 Signal error if window is not internal. Adjust docstring.
10846 (delete_all_child_windows): Use combination_limit to save the buffer.
10847 (Fset_window_configuration): Adjust accordingly.
10848 * print.c (syms_of_print): Initialize debugging output not here...
10849 (init_print_once): ...but in a new function here.
10850 * lisp.h (init_print_once): Add prototype.
10851 * emacs.c (main): Add call to init_print_once. Adjust comments.
10853 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10855 * window.c (window_resize_check, window_resize_apply)
10856 (window_from_coordinates, recombine_windows, set_window_buffer)
10857 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10858 (Fsplit_window_internal, Fdelete_window_internal)
10859 (freeze_window_starts): Use bool for booleans.
10860 * window.h (window_frame_coordinates, resize_frame_windows)
10861 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10863 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10865 * dispnew.c (bitch_at_user): Use `user-error'.
10867 2013-03-17 Ken Brown <kbrown@cornell.edu>
10869 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10870 as return type of image_background. (Bug#13981)
10871 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10873 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10875 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10876 (ns_select): Don't return with result uninitialized.
10878 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10881 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10883 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10884 directories. If filename is nil, get directory name (Bug#13932).
10885 Use getFilename and getDirectory.
10886 (getFilename, getDirectory): New methods for EmacsSavePanel and
10888 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10890 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10892 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10894 2013-03-15 Kenichi Handa <handa@gnu.org>
10896 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10897 (adjust_after_replace): Make it back to static. Delete the third
10898 arg text_at_gap_tail. Cancel the code for handling it.
10900 * coding.h (struct coding_system): New member eol_seen.
10902 * coding.c (detect_ascii): New function.
10903 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10904 when the source bytes are actually scanned. On detecting for
10905 coding_category_utf_8_auto, call detect_ascii instead of scanning
10906 source bytes directly.
10907 (produce_chars): Call insert_from_gap with the new arg 0.
10908 (encode_coding): Likewise.
10909 (decode_coding_gap): Control ASCII optimization by the variable
10910 disable_ascii_optimization instead of #ifndef .. #endif.
10911 Deccode EOL format according to coding->eol_seen.
10912 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10915 * lisp.h (adjust_after_replace): Cancel externing it.
10916 (insert_from_gap): Adjust prototype.
10918 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10920 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10921 FULLSCREEN_MAXIMIZED. (Bug#13935)
10923 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10925 * region-cache.c (find_cache_boundary, move_cache_gap)
10926 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10927 Simplify debugging check and convert to eassert. Adjust comment.
10928 (pp_cache): Put under ENABLE_CHECKING.
10930 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10932 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10933 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10934 and WM_ACTIVATEAPP.
10935 (w32fullscreen_hook): If the frame is visible, reset
10936 f->want_fullscreen flag after changing the frame size. If the
10937 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10940 2013-03-13 Daniel Colascione <dancol@dancol.org>
10942 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10943 too so that these builds can use Cygwin's file conversion
10944 functions. (We've been building and linking cygw32.o all along
10945 and just not using it.)
10947 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10949 File synchronization fixes (Bug#13944).
10950 * Makefile.in (LIB_FDATASYNC): New macro.
10952 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10953 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10954 Don't worry about HAVE_FSYNC, since a substitute fsync is
10955 available if the system lacks one.
10956 (Fwrite_regin): Retry fsync if interrupted.
10958 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10960 * w32term.c (w32_read_socket): If the Emacs frame is being
10961 activated, call w32fullscreen_hook, to make sure the new frame
10962 dimensions are in effect. (Bug#13937)
10964 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10966 * xdisp.c (init_iterator): Simplify because both character and byte
10967 positions are either specified or -1. Add eassert. Adjust comment.
10968 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10969 character and byte positions can be obtained from marker.
10971 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10973 Static checking by Sun C 5.12.
10974 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10975 * bytecode.c (exec_byte_code):
10976 * dispnew.c (init_display):
10978 * fileio.c (Fsubstitute_in_file_name):
10979 * keyboard.c (Fevent_convert_list):
10980 * keymap.c (Fsingle_key_description):
10981 * term.c (maybe_fatal, fatal):
10982 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10983 * xsmfns.c (Fhandle_save_session):
10984 Omit unreachable code.
10985 * keymap.c (map_keymap_char_table_item): Cast void * to
10986 a function pointer type; the C Standard requires this.
10988 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10989 Include <sys/param.h> unconditionally, as that works elsewhere and
10990 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10991 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10994 See ChangeLog.12 for earlier changes.
10996 ;; Local Variables:
11000 Copyright (C) 2011-2014 Free Software Foundation, Inc.
11002 This file is part of GNU Emacs.
11004 GNU Emacs is free software: you can redistribute it and/or modify
11005 it under the terms of the GNU General Public License as published by
11006 the Free Software Foundation, either version 3 of the License, or
11007 (at your option) any later version.
11009 GNU Emacs is distributed in the hope that it will be useful,
11010 but WITHOUT ANY WARRANTY; without even the implied warranty of
11011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11012 GNU General Public License for more details.
11014 You should have received a copy of the GNU General Public License
11015 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.