1 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
3 * nsfns.m (Fns_do_applescript): Surround NSApp run
4 with calls to ns_init_events, ns_finish_events (Bug#17424).
6 * nsterm.h (ns_init_events, ns_finish_events): Declare.
8 * nsterm.m (ns_init_events, ns_finish_events): New functions.
9 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
11 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
12 with calls to ns_init_events, ns_finish_events (Bug#17424).
14 2014-05-26 Eli Zaretskii <eliz@gnu.org>
16 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
17 if we are iterating over an object that generates glyphs for
18 marginal areas. (Bug#17585)
20 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
22 * xdisp.c (safe__call1, safe__eval): Now static.
24 2014-05-26 Eli Zaretskii <eliz@gnu.org>
26 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
27 (safe_call, safe__call1): Construct a va_list argument for safe_call.
28 (safe_call1): Call safe_call instead of safe__call directly.
30 2014-05-26 Ken Brown <kbrown@cornell.edu>
32 * w32term.c (x_delete_display) [CYGWIN]: Don't free
33 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
36 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
38 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
39 (safe__call, safe__call1, safe__eval): New functions.
41 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
42 (display_mode_element): Same for `:eval'.
44 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
46 Fix port to 32-bit AIX (Bug#17540).
47 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
48 twice. _text already includes this offset.
49 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
51 2014-05-26 Eli Zaretskii <eliz@gnu.org>
53 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
54 when closest_pos is identical to to_charpos, don't recurse, since
55 we already tried that, and failed. (Bug#17539)
57 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
58 unwinding when frame's faces were not initialized yet, increment
59 the frame's image-cache reference count before calling
60 x_free_frame_resources. Don't dereference
61 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
63 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
65 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
68 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
69 macfont.m, call draw with adjusted arguments so font drivers
70 don't need to do that.
72 * macfont.m (macfont_draw): Merge changes from Macport.
74 2014-05-24 Eli Zaretskii <eliz@gnu.org>
76 * alloc.c (garbage_collect_1): New function, with all of the guts
78 (mark_stack): Accept an argument END and don't mark Lisp objects
79 on the stack beyond the address given by END. Calculation of END
80 was moved to Fgarbage_collect.
81 (Fgarbage_collect): Calculate the end address of the stack portion
82 that needs to be examined by mark_stack, and pass that address to
83 garbage_collect_1, which will pass it to mark_stack. See
84 http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
85 for more details about the underlying problems. In particular,
86 this avoids dumping Emacs with the large hash-table whose value is
87 held in purify-flag for most of the time loadup.el runs.
89 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
91 * xfns.c (x_window_property_intern): New function (code from
93 (Fx_window_property): Call x_window_property_intern. If property
94 not found and NILP (source) and outer window != inner window,
95 check outer window for property (Bug#17537).
97 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
99 Supply malloc and alloc_size attributes for extern allocators.
100 This documents the C API, and helps GCC generate a bit better code.
101 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
102 (ATTRIBUTE_MALLOC_SIZE): New macros.
103 * gmalloc.c (malloc, realloc, calloc):
104 * gtkutil.h (malloc_widget_value):
105 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
106 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
109 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
111 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
112 * image.c (imagemagick_load_image): Port to hosts that do not use
113 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
115 2014-05-21 Leo Liu <sdl.web@gmail.com>
117 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
119 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
121 * dbusbind.c (xd_signature): Revert last 2 patches.
123 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
125 Allow any non-nil value to count as true in bool-vector.
126 Likewise for xd_signature in dbusbind.c.
127 This is more consistent with the usual practice in Emacs, which is
128 that any non-nil value counts as true.
129 * alloc.c (Fbool_vector): Don't require args to be t or nil.
130 * dbusbind.c (xd_signature): Likewise, for booleans.
131 * data.c, lisp.h (Qbooleanp):
132 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
134 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
136 * lisp.h (CHECK_BOOLEAN): New function.
137 * alloc.c (Fbool_vector): New function.
138 (syms_of_alloc): Defsubr it.
139 * data.c (Qbooleanp): New symbol.
140 (syms_of_data): DEFSYM it.
141 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
143 * font.c (font_matching_entity): Extract font-entity object
144 from the vector of matching entities (Bug#17486).
146 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
148 Assume C99 or later (Bug#17487).
149 * bytecode.c (B__dummy__): Remove.
150 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
151 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
152 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
153 * regex.c (DEBUG_PRINT): Assume varargs macros.
154 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
156 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
158 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
159 memory for every buffer that was dumped.
161 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
163 * fns.c (Freverse): Allow vectors, bool vectors and strings.
164 (Fnreverse): Allow vectors and bool vectors.
166 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
168 Minor cleanup for terminal setup.
169 * termhooks.h (create_terminal): Adjust prototype.
170 * terminal.c (create_terminal): Pass output method and RIF as args.
171 (init_initial_terminal):
172 * nsterm.m (ns_create_terminal):
174 * w32term.c (w32_create_terminal):
175 * xterm.c (x_create_terminal): Adjust users.
176 Avoid redundant NULL initializers and add comments.
178 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
180 * keyboard.c (Qdeactivate_mark): Now static.
182 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
184 If available, use Xfixes extension to do pointer blanking.
185 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
186 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
187 (make_invisible_cursor): Move to...
188 * xterm.c (make_invisible_cursor): ...here.
189 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
190 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
191 (x_term_init): Call to x_setup_pointer_blanking.
192 (XTtoggle_invisible_pointer): Use blanking specific to this display.
193 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
195 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
197 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
199 2014-05-12 Glenn Morris <rgm@gnu.org>
201 * fileio.c (Ffile_executable_p): Doc tweak.
203 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
205 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
206 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
208 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
210 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
212 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
214 Fix initialization of minibuffer history variable (Bug#17430).
215 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
216 Move the initialization up to prevent any "value void" message.
218 2014-05-08 Samuel Bronson <naesten@gmail.com>
220 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
221 are matched (bug#17413).
223 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
225 Stop tooltips pulling Emacs window to front (Bug#17408).
226 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
227 SetWindowPos invocations.
229 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
231 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
232 not initialized (Bug#17398).
234 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
236 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
238 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
240 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
241 [HAVE_NS]: Do not include png.h.
242 (x_query_frame_background_color): New function.
243 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
244 (png_load_body): Coalesce duplicate code.
246 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
248 Consult libpng-config more consistently (Bug#17339).
249 * Makefile.in (PNG_CFLAGS): New var.
250 (ALL_CFLAGS): Use it.
251 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
252 CFLAGS now handles this.
254 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
256 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
257 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
258 because WCONTINUED is always defined now.
259 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
261 2014-05-03 Eli Zaretskii <eliz@gnu.org>
263 * buffer.c (overlay_strings): Fix the wording of the commentary.
265 2014-05-01 Glenn Morris <rgm@gnu.org>
267 * floatfns.c (Fisnan):
268 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
270 2014-05-01 Eli Zaretskii <eliz@gnu.org>
272 * term.c (tty_menu_activate): A better initialization for cursor
275 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
277 * intervals.c: Tighten assertions.
278 (create_root_interval): Make sure the interval is not empty.
279 (intervals_equal): Use booleans.
280 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
281 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
282 (balance_possible_root_interval): Simplify and use booleans.
283 (split_interval_right, split_interval_left): Check LENGTH, and remove
284 now redundant assertion.
285 (adjust_intervals_for_insertion): Remove now redundant assertions.
286 (delete_node, interval_deletion_adjustment)
287 (adjust_intervals_for_deletion, merge_interval_right)
288 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
289 (reproduce_interval): Make sure the interval is not empty.
291 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
293 * term.c (tty_menu_activate): Don't assume row and col are initialized.
294 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
295 satisfaction that they would always be initialized.
297 2014-04-30 Eli Zaretskii <eliz@gnu.org>
299 * term.c (tty_menu_display): Move the cursor to the active menu item.
300 (tty_menu_activate): Return the cursor to the active menu item
301 after displaying the menu and after displaying help-echo. See
302 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
303 for the details of why this is needed by screen readers and
306 2014-04-30 Glenn Morris <rgm@gnu.org>
308 * process.c (handle_child_signal):
309 Handle systems without WCONTINUED. (Bug#15110, 17339)
311 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
313 * window.c (struct saved_window): Remove mark.
314 (Fset_window_configuration, save_window_save)
315 (compare_window_configurations): Don't touch marks any more.
317 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
319 Use bits_word for gcmarkbits.
320 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
321 bits_word is typically a tad more efficient for mark bits than
322 unsigned is, so use bits_word. All uses changed.
323 * lisp.h (BITS_PER_INT): Remove; no longer used.
325 Avoid undefined behavior in signed left shift.
326 This ports to GCC 4.9.0 with -fsanitize=undefined.
327 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
329 * regex.c (extract_number):
330 * lisp.h (make_number, XINT):
331 Do not shift a 1 bit left into a sign bit.
332 * alloc.c (struct cons_block, struct float_block): Use unsigned,
333 not int, for gcmarkbits. All uses changed.
335 2014-04-25 Eli Zaretskii <eliz@gnu.org>
337 * search.c (Fnewline_cache_check): Don't try to count newlines
338 outside the buffer's restriction, as find_newline doesn't support that.
340 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
342 * window.c (Fset_window_configuration): Deactivate the mark before
344 (set_window_buffer): Ignore window_initialized.
345 (window_initialized): Remove.
346 * keyboard.c (Qdeactivate_mark): Not static any more.
347 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
350 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
352 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
353 and to clang 3.4, which have fixed the bug. This should let us
354 run a bit faster on these platforms when address sanitization is
357 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
359 Port to GCC 4.9.0 with --enable-gcc-warnings.
360 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
362 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
363 a way that also works with GCC 4.9.0.
365 * search.c (Fnewline_cache_check): Remove unused locals.
367 2014-04-22 Eli Zaretskii <eliz@gnu.org>
369 * search.c (find_newline1): New subroutine.
370 (Fnewline_cache_check): New function.
371 (syms_of_search): Defsubr it.
373 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
375 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
376 * keyboard.c (unblock_input): Add comment.
377 * xgselect.c (xg_select): Prevent Glib main loop recursion.
379 2014-04-22 Daniel Colascione <dancol@dancol.org>
381 * lread.c (readevalloop_eager_expand_eval): New function
382 that can recurse into toplevel forms.
383 (readevalloop): Call it.
384 * lisp.h: Declare Qprogn.
385 * callint.c (Qprogn): No longer static.
387 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
389 * intervals.c (rotate_right, rotate_left): Fix up length computation.
390 Also change identifiers to match the comments, and add more assertions
393 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
395 * emacs.c (close_output_streams): Don't clear and restore errno.
397 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
399 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
400 never becomes visible, i.e. using XMonad (Bug#17237).
402 2014-04-18 Eli Zaretskii <eliz@gnu.org>
404 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
405 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
406 (Fline_pixel_height): Don't assume that the current buffer and the
407 selected window's buffer are one and the same. (Bug#17281)
409 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
410 paragraph-start cache before the newline cache. (Bug#17269)
412 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
414 * term.c (tty_send_additional_strings): No need to fflush here,
416 (tty_set_terminal_modes): fflush after sending additional strings,
419 2014-04-17 Daniel Colascione <dancol@dancol.org>
421 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings): New
423 (tty_send_additional_strings): New function.
424 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
425 (syms_of_term): Intern tty-mode-set-strings and
426 tty-mode-reset-strings.
428 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
430 * window.c (save_window_save): Lookup window_point_insertion_type in
431 the right buffer (bug#15457).
432 (Qwindow_point_insertion_type): New var.
433 (syms_of_window): Initialize it.
435 2014-04-16 Eli Zaretskii <eliz@gnu.org>
438 * unexcoff.c [MSDOS]: Include libc/atexit.h.
439 (copy_text_and_data): Zero out the atexit chain pointer before
442 * termhooks.h (encode_terminal_code): Update prototype.
444 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
445 visible for all DOS_NT ports, not just WINDOWSNT.
446 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
448 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
449 unless it is defined.
450 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
452 * process.c (close_on_exec, accept4, process_socket): Move into
453 the "ifdef subprocesses" part.
454 (catch_child_signal): Condition by "ifdef subprocesses".
455 (syms_of_process) <Qinternal_default_process_sentinel>
456 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
458 * msdos.h: Add prototypes for new functions.
459 (EINPROGRESS): Define.
460 (O_CLOEXEC): Define to zero.
462 * msdos.c (check_window_system): Remove unnecessary an
463 incompatible duplicate function.
464 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
465 New functions in support of new functionality.
467 * menu.c (single_menu_item): Add visual indication of submenu
468 also for menus on MSDOS frames.
469 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
471 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
472 when async subprocesses aren't supported.
474 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
476 * emacs.c (close_output_streams): Zero out errno before calling
479 * dired.c [MSDOS]: Include msdos.h.
481 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
482 (DATA_START) [MSDOS]: Define.
483 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
485 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
486 Ifdef away for MSDOS.
487 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
488 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
490 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
491 Use temporary file template that is compatible with mkostemp.
492 Move vfork-related portions under #ifndef MSDOS.
493 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
495 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
497 * buffer.c (Foverlays_at): Add argument `sorted'.
499 2014-04-16 Eli Zaretskii <eliz@gnu.org>
501 * insdel.c (invalidate_buffer_caches): When deleting or replacing
502 text, invalidate the bidi_paragraph_cache upto and including the
505 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
507 Port to IRIX 6.5 (Bug#9684).
508 * conf_post.h (INET6) [IRIX6_5]: Define.
509 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
510 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
512 2014-04-16 Eli Zaretskii <eliz@gnu.org>
514 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
515 before passing it to system APIs.
517 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
519 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
520 make sure stack.byte_string_start is not de-adjusted by pushhandler.
522 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
524 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
526 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
528 Remove DATA_SEG_BITS.
529 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
530 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
531 cc, but that platform is so old that SGI itself stopped supporting
532 it in December 2013. If you still need Emacs on IRIX, please
533 either compile with GCC and port the undumping code, or run
534 './configure --with-wide-int'.
535 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
536 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
537 DEFINE_GDB_SYMBOL_START way to define it.
538 (NONPOINTER_BITS): New macro.
540 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
541 the problem and/or configuring --with-wide-int.
542 (USE_LSB_TAG): Simplify, based on above changes.
543 (gdb_DATA_SEG_BITS): Remove. All uses removed.
544 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
546 2014-04-12 Eli Zaretskii <eliz@gnu.org>
548 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
549 covered by a display string that ends in a newline, and that cases
550 going back by DVPOS lines to hit the search limit, lift the limit
551 and go back until DVPOS is reached. (Bug#17244)
553 * indent.c (Fvertical_motion): Handle correctly the case when the
554 display string is preceded by an empty line.
556 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
557 use S_IWRITE instead.
559 2014-04-11 Glenn Morris <rgm@gnu.org>
561 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
563 2014-04-11 Ken Brown <kbrown@cornell.edu>
565 * Makefile.in (EMACS_MANIFEST): Revert last change.
567 2014-04-10 Daniel Colascione <dancol@dancol.org>
569 * puresize.h (BASE_PURESIZE): Increase.
571 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
573 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
575 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
576 region handling (and don't call signal_before_change) if
577 inhibit_modification_hooks is set.
578 (signal_before_change): Don't check inhibit_modification_hooks any more.
580 2014-04-08 Daniel Colascione <dancol@dancol.org>
582 * alloc.c (sweep_symbols, mark_object): Assert that symbol
583 function cells contain valid lisp objects. (Modified version of
586 * alloc.c (detect_suspicious_free): Split actual stack capturing
587 out into new function for easier breakpoint setting.
588 (note_suspicious_free): New function.
590 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
592 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
594 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
595 (symbol_block_pinned): New var.
596 (Fmake_symbol): Initialize `pinned'.
597 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
598 pinned and signal an error for un-purifiable objects.
600 (Fpurecopy): Use it, except for objects that can't be purified.
601 (mark_pinned_symbols): New function.
602 (Fgarbage_collect): Use it.
603 (gc_sweep): Remove hack made unnecessary.
605 2014-04-07 Glenn Morris <rgm@gnu.org>
607 * keyboard.c (Fopen_dribble_file): Doc tweak.
609 2014-04-07 Ken Brown <kbrown@cornell.edu>
611 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
613 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
615 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
616 We have a substitute execinfo.h on hosts that lack it.
617 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
618 isn't optimized away.
620 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
622 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
623 * alloc.c (memory_full):
624 * charset.c (syms_of_charset):
625 * doc.c (Fsnarf_documentation):
627 * font.c (BUILD_STYLE_TABLE):
628 * keyboard.c (make_lispy_event):
629 * profiler.c (setup_cpu_timer):
630 * xgselect.c (xg_select):
631 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
633 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
634 Replace the only use with ARRAYELTS (font_property_table).
635 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
637 2014-04-03 Daniel Colascione <dancol@dancol.org>
639 * xterm.c (x_term_init):
640 * xfns.c (best_xim_style):
641 * xfaces.c (Fdump_colors):
642 * w32fns.c (w32_default_color_map):
643 * w32.c (init_environment, N_ENV_VARS):
644 * unexcw.c (read_exe_header):
645 * term.c (term_get_fkeys_1):
646 * sysdep.c (init_baud_rate):
647 * nsterm.m (ns_convert_key):
648 * nsfns.m (get_geometry_from_preferences):
649 * msdos.c (dos_set_window_size, init_environment):
650 * macfont.m (mac_font_get_glyph_for_cid)
651 (macfont_store_descriptor_attributes)
652 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
653 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
654 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
656 * image.c (xpm_str_to_color_key):
657 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
658 * frame.c (x_set_frame_parameters):
659 * fileio.c (Ffile_selinux_context):
660 * emacs.c (sort_args):
661 * dosfns.c (msdos_stdcolor_name):
662 * dired.c (file_attributes):
663 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
664 Change expressions of the form sizeof(arr) / sizeof(arr[0])
667 2014-04-02 Daniel Colascione <dancol@dancol.org>
669 * data.c (Ffset): Abort if we're trying to set a function call to
672 * lisp.h (ARRAYELTS): New macro.
674 * alloc.c: Include execinfo.h if available.
675 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
676 (suspicious_free_record): New structure.
677 (suspicious_objects, suspicious_object_index)
678 (suspicious_free_history, suspicious_free_history_index):
680 (find_suspicious_object_in_range, detect_suspicious_free)
681 (Fsuspicious_object): New functions.
682 (cleanup_vector): Call find_suspicious_object_in_range.
684 2014-04-02 Martin Rudalics <rudalics@gmx.at>
686 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
687 width from font width (Bug#17163).
689 * frame.c (x_set_frame_parameters): Calculate default values of
690 new frame sizes only after all other frame parameters have been
691 processed (Bug#17142).
693 2014-04-02 Ken Brown <kbrown@cornell.edu>
695 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
698 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
700 * xterm.c (x_draw_image_glyph_string): Adjust image background
701 width accordingly when its x position is adjusted. (Bug#17115)
703 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
705 * font.c (font_list_entities): Do not add empty vector to font cache.
706 (font_matching_entity): Likewise. If matching entity is found, insert
707 1-item vector with this entity instead of entity itself (Bug#17125).
709 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
711 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
713 * fns.c (validate_subarray): Rename from validate_substring,
714 since it works for vectors too. New arg ARRAY. Optimize for the
715 non-nil case. Instead of returning bool, throw an error if out of
716 range, so that the caller needn't do that. All uses changed.
717 Report original values if out of range.
718 (Fsubstring, Fsubstring_no_properties, secure_hash):
719 Also optimize the case where FROM is 0 or TO is the size.
721 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
723 * search.c (Freplace_match): Use make_specified_string.
724 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
725 to catch bogus override face of glyph strings.
726 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
727 Move common substring range checking code to...
728 (validate_substring): ...this function.
730 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
732 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
734 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
736 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
737 bar is zero height, just return (Bug#16976).
738 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
740 * nsterm.h (EmacsView): Add wait_for_tool_bar.
742 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
743 is nil. If waiting for toolbar to complete, force a redraw.
745 2014-03-28 Glenn Morris <rgm@gnu.org>
747 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
748 (emacs_bugreport): New variable.
749 (usage_message): Use PACKAGE_BUGREPORT.
750 (syms_of_emacs) <report-emacs-bug-address>: New variable.
752 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
754 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
756 Port recent signal-related changes to FreeBSD.
757 Problem reported by Herbert J. Skuhra.
758 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
759 Move decls from here ...
760 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
762 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
764 * w32term.c (x_draw_image_glyph_string): Fix computation of height
765 and width of image background when it is displayed with a 'box'
768 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
770 More backward-compatible fix to char-equal core dump (Bug#17011).
771 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
772 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
774 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
776 * image.c (init_svg_functions): When loading SVG-related libraries,
777 free already loaded libraries if the initialization fails.
778 (rsvg_handle_set_size_callback): Remove declaration, unused.
780 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
782 Fix core dump in char-equal (Bug#17011).
783 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
784 unibyte buffers, as we can't tell whether the characters are
787 * insdel.c (adjust_markers_for_delete): Remove unused local.
789 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
791 Have (MARKER . ADJUSTMENT) undo records always be immediately
792 after their corresponding (TEXT . POS) record in undo list.
794 * lisp.h (record-delete): New arg record_markers.
795 (record_marker_adjustment): No longer needed outside undo.c.
796 * insdel.c (adjust_markers_for_delete): Move calculation of marker
797 adjustments to undo.c's record_marker_adjustments. Note that
798 fileio.c's decide_coding_unwind is another caller to
799 adjust_markers_for_delete. Because it has undo list bound to t,
800 it does not rely on adjust_markers_for_delete to record marker
802 (del_range_2): Swap call to record_delete and
803 adjust_markers_for_delete so as undo marker adjustments are
804 recorded before current deletion's adjustments, as before.
805 (adjust_after_replace):
806 (replace_range): Pass value for new record_markers arg to
808 * undo.c (record_marker_adjustment): Rename to
809 record_marker_adjustments and made static.
810 (record_delete): Check record_markers arg and call
811 record_marker_adjustments.
812 (record_change): Pass value for new record_markers arg to
814 (record_point): at_boundary calculation no longer needs to account
815 for marker adjustments.
817 2014-03-26 Martin Rudalics <rudalics@gmx.at>
819 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
822 2014-03-26 Glenn Morris <rgm@gnu.org>
824 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
826 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
828 * buffer.c (struct sortvec): Add field `spriority'.
829 (compare_overlays): Use it.
830 (sort_overlays): Set it.
832 2014-03-26 Eli Zaretskii <eliz@gnu.org>
834 * xdisp.c (redisplay_window): If all previous attempts to find the
835 cursor row failed, try a few alternatives before falling back to
836 the top-most row of the window. Use row_containing_pos. (Bug#17047)
838 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
840 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
841 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
843 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
844 variables on Windows.
846 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
848 * w32.c (unsetenv): Remove unused var `retval'.
849 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
851 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
852 (start_watching): Remove unused var `thr'.
854 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
855 (find_child_console): Remove unnecesary var `thread_id'.
857 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
858 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
860 2014-03-26 Glenn Morris <rgm@gnu.org>
862 * filelock.c (Flock_buffer): Doc tweak.
864 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
865 * emacs.c (shut_down_emacs):
866 * fileio.c (Finsert_file_contents, write_region):
867 * filelock.c (top-level, syms_of_filelock):
868 * insdel.c (prepare_to_modify_buffer_1):
869 CLASH_DETECTION is always defined now.
871 2014-03-25 Eli Zaretskii <eliz@gnu.org>
873 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
874 DLL handle, to speed up thread startup.
876 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
878 Handle sigmask better with nested signal handlers (Bug#15561).
879 * atimer.c (sigmask_atimers): Remove.
880 Remaining use rewritten to use body of this function.
881 * atimer.c (block_atimers, unblock_atimers):
882 * callproc.c (block_child_signal, unblock_child_signal):
883 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
884 New arg OLDSET. All callers changed.
885 * atimer.c (block_atimers, unblock_atimers):
886 * callproc.c (block_child_signal, unblock_child_signal):
887 * keyboard.c (handle_interrupt):
888 * sound.c (vox_configure, vox_close):
889 Restore the old signal mask rather than unilaterally clearing bits
890 from the mask, in case a handler is running within another
891 handler. All callers changed.
892 * lisp.h, process.c, process.h, term.c:
893 Adjust decls and callers to match new API.
894 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
895 signal handlers aren't supposed to use floating point anyway.
896 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
898 2014-03-23 Daniel Colascione <dancol@dancol.org>
900 Split gc_sweep into discrete functions for legibility and better
903 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
904 (sweep_vectors): Fix typo in comment.
905 (sweep_conses, sweep_floats, sweep_intervals)
906 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
907 (gc_sweep): Call new functions, to which existing functionality is
909 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
911 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
913 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
915 2014-03-23 Daniel Colascione <dancol@dancol.org>
917 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
918 only if xic_style calls for it. This change allows Emacs to work
919 with ibus. Also, don't leak resources if create_frame_xic fails,
920 and stop caching xic_style across different displays.
921 (supported_xim_styles): Make const.
922 (best_xim_style): Remove first parameter: it's always just
923 supported_xim_styles. Change to look at supported_xim_styles
926 2014-03-23 Daniel Colascione <dancol@dancol.org>
928 * term.c (init_tty): Rearrange condition for clarity; print
929 appropriate diagnostic.
931 2014-03-23 Daniel Colascione <dancol@dancol.org>
933 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
934 array. (ASAN caught.)
936 2014-03-22 Glenn Morris <rgm@gnu.org>
938 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
940 2014-03-22 Daniel Colascione <dancol@dancol.org>
942 * process.c (conv_sockaddr_to_lisp): When extracting the string
943 names of AF_LOCAL sockets, stop before reading uninitialized memory.
945 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
947 Fix regression introduced by patch for Bug#10500.
948 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
949 * w32term.c (x_draw_image_relief): Likewise.
951 2014-03-21 Martin Rudalics <rudalics@gmx.at>
953 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
954 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
955 maximize a frame for odd default fonts.
957 2014-03-21 Glenn Morris <rgm@gnu.org>
959 * minibuf.c (history-length): Increase default from 30 to 100.
961 2014-03-21 Daniel Colascione <dancol@dancol.org>
963 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
964 every time we switch to minibuffer.
966 * alloc.c (lisp_align_malloc, allocate_string_data)
967 (allocate_vectorlike): Allow mmap allocation of lisp objects.
968 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
970 2014-03-21 Eli Zaretskii <eliz@gnu.org>
972 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
973 support more "verbs".
975 2014-03-21 Daniel Colascione <dancol@dancol.org>
977 Always prohibit dumping a dumped Emacs.
979 * emacs.c (might_dump): New variable.
980 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
981 * lisp.h (might_dump): Declare.
982 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
984 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
986 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
988 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
990 * doc.c (store_function_docstring): Warn when we don't know where to
992 (Fsubstitute_command_keys): Don't advertise the fact that
993 text-properties are dropped, since we think it's a bug that we'll fix
996 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
997 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
998 * frame.c (frame_garbaged): Make "docstring" more precise.
1000 2014-03-20 Glenn Morris <rgm@gnu.org>
1002 * charset.c (init_charset): When we cannot find the charsets directory,
1003 mention if EMACSDATA is set.
1005 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1007 * fns.c (Frandom): Fix rare bug where the result isn't random.
1009 Fix porting inconsistency about rounding to even.
1010 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1011 This way, the unusual !HAVE_RINT case acts like the usual
1012 HAVE_RINT case, and we can fix the documentation accordingly.
1014 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1016 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1017 (w32_wnd_proc): Initialize the dwHoverTime member of
1018 TRACKMOUSEEVENT structure.
1020 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1022 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1024 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1026 * search.c (find_newline): Speed up the function when using the
1027 newline cache, by halving the number of calls to
1028 region_cache_forward and region_cache_backward. (Bug#16830)
1030 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1032 * buffer.c (Fset_buffer): Document return value (bug#17015).
1034 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1036 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1037 nil, always resize character wise to avoid potential loss of the
1038 mode line (Bug#16923 related).
1040 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1042 * frame.c (x_set_frame_parameters): Always calculate new sizes
1043 pixelwise to avoid potential loss when rounding.
1045 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1047 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1048 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1050 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1052 * w32.c (fstatat): Don't add an extra slash if the argument ends
1053 with a slash: this fails the subsequent call to stat_worker on
1054 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1056 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1058 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1060 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1062 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1064 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1065 when frame is only on one screen (Bug#14713).
1067 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1069 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1070 there's a valid wrap point in the display line, the last glyph
1071 cannot "just barely fit" on this row, because display_line doesn't
1072 let it. Instead, proceed as if the last glyph didn't fit, so that
1073 we eventually back up the iterator to the wrap point. This avoids
1074 delusional behavior of move_it_to, whereby it proceeds to the next
1075 display line, but sets current_x to zero for all the glyphs that
1076 without word-wrap would fit on the previous display line.
1077 One result was that visual-order cursor movement behaved erratically
1079 (Fmove_point_visually): Add code to find the x coordinate of the
1080 last character before wrap point, under word-wrap on a TTY.
1082 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1084 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1085 also return value of MOVE_POS_MATCH_OR_ZV from
1086 move_it_in_display_line_to, when moving from beginning of line to
1087 point's position. (Bug#16961)
1089 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1091 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1092 * window.c (Fselect_window): Explain NORECORD and
1093 `buffer-list-update-hook' in doc-string.
1095 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1097 * window.c (Fother_window_for_scrolling): Check that
1098 Vother_window_scroll_buffer is a buffer.
1100 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1102 * xterm.c (xim_initialize): Always pass a copy of resource name
1103 to XRegisterIMInstantiateCallback and eassert whether return
1104 value is True. Passing copy is important because Xlib doesn't
1105 make its own copy and resource name argument usually points to
1106 SSDATA (Vx_resource_name), which may be changed from Lisp.
1107 (xim_close_display): For XUnregisterIMInstantiateCallback,
1108 always eassert return value and pass exactly the same values
1109 as were used for XRegisterIMInstantiateCallback.
1110 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1111 sources to check why if you are interested.
1113 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1115 * dispnew.c (change_frame_size_1): Add new_lines instead of
1116 new_height, the latter may be still zero if passed as such.
1117 * window.c (Fwindow_pixel_height): Mention bottom divider in
1120 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1122 Fix "resource temporarily unavailable" with xgselect
1124 * xgselect.c: Include <stdbool.h>.
1125 (xg_select) [!USE_GTK]: Don't lose track of errno.
1127 Fix minor --enable-gcc-warnings issues.
1128 * widget.c (update_various_frame_slots, EmacsFrameResize):
1129 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1131 2014-03-04 Ken Brown <kbrown@cornell.edu>
1133 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1134 represent the actual adjustment needed for alignment.
1136 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1138 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1139 needed, and don't reallocate if the initial allocation already
1140 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1142 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1144 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1147 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1149 * cmds.c (delete-char): Update docstring pointing out that the
1150 function ignores `delete-active-region' and `overwrite-mode'.
1152 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1154 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1156 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1157 allocated buffer due to alignment.
1158 (freehook): If the block to be freed was allocated by
1159 'aligned_alloc', find its real pointer before calling 'free'.
1161 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1164 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1166 * font.c (toplevel): Adjust comment about font cache layout.
1167 (font_clear_cache): Fix to match real font cache layout.
1168 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1169 (Fframe_font_cache) [FONT_DEBUG]: New function.
1170 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1172 Avoid crashes when X fonts are erroneously freed on reused X
1173 'Display *' connection data (Bug#16069). Note that X font
1174 resources still may be leaked, but currently there is no way
1175 to completely avoid it.
1176 * xterm.h (struct x_display_info): New member x_id. Add comments.
1177 * xterm.c (x_display_id): New variable.
1178 (x_term_init): Assign identifier to each opened X connection.
1179 * xfont.c (struct xfont): New member x_display_id.
1180 (xfont_open): Initialize it with frame's display id.
1181 (xfont_close): Check whether font's display id matches the one
1182 recorded for the given display. Adjust comment.
1183 * xftfont.c (struct xftfont_info):
1184 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1186 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1188 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1189 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1190 killed Vother_window_scroll_buffer.
1191 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1193 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1195 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1196 that start with more than 2 slashes as UNCs. (Bug#16751)
1198 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1200 Fix a few crashes and leaks when cloning C strings.
1201 * alloc.c, lisp.h (dupstring): New function.
1202 * gtkutil.c (xg_get_font):
1203 * term.c (tty_default_color_capabilities):
1204 * xsettings.c (store_monospaced_changed)
1205 (store_font_name_changed, parse_settings)
1206 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1207 This avoids some unlikely crashes due to accessing freed storage,
1208 and avoids some minor memory leaks in the more-typical case.
1210 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1212 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1213 cursor when modeline can't be dragged (Bug#16647).
1215 2014-02-28 Glenn Morris <rgm@gnu.org>
1217 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1218 from custom-delayed-init-variables. (Bug#11565)
1220 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1222 More fixes for mouse glyph calculations (Bug#16647).
1223 * window.c (coordinates_in_window): In intersection of
1224 horizontal and vertical window dividers prefer the horizontal
1225 one. Add some extra parens to last fix.
1226 (window_relative_x_coord): Return x-coordinate for header and
1228 * xdisp.c (remember_mouse_glyph): In text area don't extend
1229 glyph into mode line to show the vertical drag cursor there
1230 immediately. Subdivide mouse glyphs in right fringes to show a
1231 horizontal drag cursor as soon as we enter the "grabbable width"
1232 portion. Handle vertical border case separately. Do not
1233 subdivide window divider areas.
1234 (note_mouse_highlight): On bottom divider of bottommost windows
1235 show vertical drag cursor only when the minibuffer window can be
1238 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1240 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1241 reset by the face of the object just displayed. See also bug#76.
1242 (get_next_display_element): If the string came from a display
1243 property, examine the box face attribute at it->position, not at
1244 it->current.pos, since the latter was not updated yet. (Bug#16870)
1245 (handle_face_prop): Improve commentary.
1247 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1249 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1250 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1252 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1254 Fixes around Bug#16647.
1255 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1256 ON_BOTTOM_DIVIDER cases.
1257 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1258 only if the window has no right divider.
1259 (Fcoordinates_in_window_p): Fix doc-string.
1261 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1263 * lread.c (Funintern): Fix doc to match advertised calling convention.
1265 2014-02-24 Daniel Colascione <dancol@dancol.org>
1267 * keyboard.c (read_char): Close race that resulted in lost events.
1269 2014-02-22 Glenn Morris <rgm@gnu.org>
1271 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1272 * window.c (window-resize-pixelwise): Doc fixes.
1274 * process.c (Finternal_default_process_filter)
1275 (Finternal_default_process_sentinel): Doc tweaks.
1277 2014-02-21 Glenn Morris <rgm@gnu.org>
1279 * process.c (Fprocess_buffer, Faccept_process_output)
1280 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1283 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1285 * window.c (Fwindow_scroll_bar_width): New function.
1287 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1289 Pacify GCC when configuring with --enable-gcc-warnings.
1290 * xdisp.c (move_it_in_display_line_to) [lint]:
1291 Initialize recently-added local.
1293 2014-02-21 Daniel Colascione <dancol@dancol.org>
1295 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1297 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1299 * xdisp.c (init_iterator): Don't dereference a bogus face
1300 pointer. (Bug#16819)
1301 (try_cursor_movement): Don't use cursor position if
1302 set_cursor_from_row failed to compute it. This avoids assertion
1303 violations in MATRIX_ROW.
1304 (move_it_in_display_line_to): Save the iterator state in ppos_it
1305 only once per call. Reimplement the method used to return to the
1306 best candidate position if all the positions found in display line
1307 are beyond TO_CHARPOS. This cuts down the number of calls to
1308 bidi_shelve_cache, which moves a lot of stuff when lines are long
1309 and include bidirectional text. (Bug#15555)
1311 2014-02-20 Glenn Morris <rgm@gnu.org>
1313 * data.c (Fdefalias): Doc fix.
1315 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1317 * xdisp.c (display_line): Fix horizontal scrolling of large images
1318 when fringes are turned off. This comes at a price of not
1319 displaying the truncation/continuation glyphs in this case.
1322 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1323 CreateDIBSection returns an error indication, zero out *ximg after
1324 destroying the image. This avoids crashes in memory allocations
1325 due to the fact that some of the callers also call
1326 x_destroy_x_image, which will attempt to free an already free'd
1329 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1331 * widget.c (update_various_frame_slots): Don't set
1332 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1334 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1336 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1338 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1340 temacs --daemon fix (Bug#16599).
1341 * emacs.c (main): Initialize daemon_pipe[1] here ...
1342 (syms_of_emacs): ... instead of here.
1344 2014-02-16 Anders Lindgern <andlind@gmail.com>
1346 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1349 2014-02-16 Daniel Colascione <dancol@dancol.org>
1351 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1352 (xd_get_connection_address): Use it.
1353 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1354 xd_get_connection_address because the latter signals if the bus
1355 we're trying to close is already disconnected.
1357 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1359 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1360 argument to CreateThread. This avoids segfaults on Windows 9X.
1361 Reported by oslsachem <oslsachem@gmail.com>.
1363 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1365 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1366 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1367 (check_lseek): New function, to report lseek errors.
1368 (save_data_space, update_file_ptrs, read_header, write_header)
1369 (copy_file, copy_rest, unexec): Use these news functions.
1370 (update_file_ptrs): Don't assume wraparound behavior when
1371 converting a large size_t value to off_t.
1373 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1375 * composite.c (fill_gstring_header): Pass positions as C integers
1376 and move parameters checking to...
1377 (Fcomposition_get_gstring): ...this function. Handle case when
1378 buffer positions are in reversed order and avoid crash (Bug#16739).
1380 * buffer.c (validate_region): Mention current buffer in error message.
1382 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1384 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1386 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1388 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1390 2014-02-11 Glenn Morris <rgm@gnu.org>
1392 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1393 Replace refs to "OpenStep" in messages.
1395 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1397 Avoid "." at end of error diagnostics.
1398 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1399 * font.c (Ffont_at):
1400 * nsfns.m (ns_display_info_for_name):
1401 * nsselect.m (Fx_own_selection_internal):
1402 * nsterm.m (performDragOperation:):
1403 Remove "." from end of diagnostic.
1405 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1407 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1408 unintuitive (bug#15824).
1409 (Fyes_or_no_p): Doc fix (bug#15456).
1411 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1413 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1415 * eval.c (call_debugger): When exiting the debugger, do not allow
1416 max_specpdl_size less than actual binding depth (Bug#16603).
1417 (syms_of_eval): Adjust docstring.
1419 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1421 * cmds.c (Fself_insert_command): Output a clearer error message on
1422 negative repetitions (bug#9476).
1424 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1426 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1428 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1430 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1432 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1434 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1436 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1438 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1440 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1442 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1443 `exit' works (bug#15865).
1445 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1447 Constrain window box/body sizes and margin widths (Bug#16649).
1448 * xdisp.c (window_box_width): Don't return less than zero.
1449 (window_box_left_offset, window_box_right_offset): Don't return
1450 more than the window's pixel width.
1451 * window.c (window_body_height, window_body_width): Don't return
1453 (window_resize_apply): Adjust margin width, if necessary.
1455 2014-02-07 Glenn Morris <rgm@gnu.org>
1457 * nsterm.m (syms_of_nsterm): Doc fix.
1459 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1461 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1462 New variables: pointers through which to call the respective APIs.
1463 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1464 (filename_from_ansi, sys_link, check_windows_init_file):
1465 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1466 This is required on Windows 9X, where we dynamically load
1467 UNICOWS.DLL which has their non-stub implementations.
1468 (maybe_load_unicows_dll): Assign addresses to these 2 function
1469 pointers after loading UNICOWS.DLL.
1471 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1472 MultiByteToWideChar and WideCharToMultiByte through function
1475 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1478 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1480 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1481 for OSX >= 10.9 if separate spaces are used.
1482 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1484 2014-02-06 Glenn Morris <rgm@gnu.org>
1486 * buffer.c (cache-long-scans): Doc fix.
1488 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1490 * w32fns.c (Fw32_shell_execute): Doc fix.
1492 2014-02-05 Bastien Guerry <bzg@gnu.org>
1494 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1495 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1497 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1499 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1500 outside the window (Bug#16649).
1502 * xdisp.c (note_mouse_highlight): When entering a margin area show
1503 a non-text cursor (Bug#16647).
1505 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1507 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1508 It prompted a compile-time diagnostic on GNU/Linux.
1509 Simplify to remove the need for the label.
1511 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1513 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1514 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1515 to show it; otherwise return 'unsupported--w32-dialog' to signal
1516 to the caller that emulation with menus is necessary.
1517 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1519 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1521 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1524 * menu.c (Fx_popup_dialog): Don't condition the call to
1525 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1526 special symbol 'unsupported--w32-dialog', emulate the dialog with
1527 a menu by calling x-popup-menu.
1529 * menu.h (Qunsupported__w32_dialog): New extern variable.
1531 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1533 * keyboard.c (kbd_buffer_get_event): Read file notification events
1536 * xgselect.c (xg_select): Read glib events in any case, even if
1537 there are no file descriptors to watch for. (Bug#16519)
1539 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1541 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1542 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1543 * w32term.c (w32_draw_window_divider): Handle first and last
1545 * w32term.h (w32_fill_area_abs): New function.
1546 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1548 * xfaces.c (realize_basic_faces): Handle new face ids.
1549 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1550 and bottom divider width.
1551 * xterm.c (x_draw_window_divider): Handle first and last pixels
1554 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1556 * print.c (Fexternal_debugging_output): Add cast to pacify
1557 --enable-gcc-warnings.
1558 * eval.c (call_debugger): Grow specpdl if the debugger was
1559 entered due to specpdl overflow (Bug#16603) and allow more
1560 specpdl space for the debugger itself.
1562 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1564 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1567 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1569 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1570 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1572 * print.c (Fexternal_debugging_output): If the argument character
1573 is non-ASCII, encode it with the current locale's encoding before
1574 writing the result to the terminal. (Bug#16448)
1576 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1577 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1580 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1582 * process.c (create_process): Reset SIGPROF handler in the child.
1583 * callproc.c (call_process): Likewise.
1585 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1587 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1589 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1591 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1592 of zero to print strings, GDB doesn't like it.
1594 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1595 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1596 we still use correct addresses. (Bug#16576)
1598 2014-01-27 K. Handa <handa@gnu.org>
1600 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1601 to preserve the code detection behavior of 24.3.
1602 * coding.h (struct coding_system): New member detected_utf8_bytes.
1603 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1604 (decode_coding_gap): Use short cut for UTF-8 file reading only
1605 when coding->detected_utf8_bytes equals to coding->src_bytes.
1606 * fileio.c (Finsert_file_contents): Cancel the previous change.
1608 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1610 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1611 that are not visible.
1613 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1615 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1616 is grabbed (Bug#16565).
1618 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1620 * xdisp.c (last_max_ascent): Re-remove after erroneously
1621 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1623 (move_it_to): Re-remove reference to last_max_ascent.
1624 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1625 max_descent here instead of calling line_bottom_y.
1628 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1630 * terminal.c (initial_free_frame_resources): New function.
1631 (init_initial_terminal): Install new hook to free face cache
1632 on initial frame and avoid memory leak. For details, see
1633 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1634 * xfaces.c (free_frame_faces): Adjust comment.
1636 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1638 * data.c (Fstring_to_number): Document results if unparsable
1641 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1643 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1645 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1647 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1648 * coding.c (detect_coding_utf_8, emacs_mule_char)
1649 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1650 (check_utf_8, decode_coding):
1651 * coding.h (struct coding_system.errors):
1652 Use ptrdiff_t, not int, for integer values derived from buffer and
1655 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1656 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1657 before invoking decode_coding_gap, since there's just one block.
1659 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1661 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1662 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1663 too early. Again run change_frame_size before assigning menu-
1666 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1668 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1669 arrives, call x_check_fullscreen, in case the new display has a
1670 different resolution. (Bug#16517)
1672 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1674 * term.c (read_menu_input): If the selected frame changes, exit
1676 (tty_menu_show): If the selected frame changes while we displayed
1677 a menu, throw to top level. (Bug#16479)
1679 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1681 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1683 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1685 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1686 * data.c (count_one_bits_word): Fix bug (negated comparison)
1687 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1689 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1691 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1692 Avoid undefined behavior by initializing display property bit of a
1693 string processed by the bidirectional iterator. For details, see
1694 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1696 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1698 Minor cleanup of previous change.
1699 * image.c (imagemagick_error, Fimagemagick_types):
1700 Omit some recently-introduced and unnecessary casts and assignments.
1702 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1704 Fix two memory leaks discovered with Valgrind.
1705 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1706 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1708 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1710 Fixes in window size functions around Bug#16430 and Bug#16470.
1711 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1712 (Fwindow_mode_line_height, Fwindow_header_line_height)
1713 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1714 Minor doc-string adjustments.
1715 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1716 Rewrite doc-strings.
1717 (window_body_height, window_body_width): Do not count partially
1718 visible lines/columns when PIXELWISE is nil (Bug#16470).
1719 (Qfloor, Qceiling): New symbols.
1721 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1723 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1724 when the image cache is not yet allocated. (Bug#16509)
1726 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1728 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1729 re-attach intervals to its base buffer (Bug#16502).
1730 * intervals.c (set_interval_object): Move from here...
1731 * intervals.h (set_interval_object): ... to here. Fix comments.
1733 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1735 Avoid undefined behavior by initializing buffer redisplay bit.
1736 Problem reported by Dmitry Antipov in
1737 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1738 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1740 Revert some of the CANNOT_DUMP fix (Bug#16494).
1741 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1743 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1745 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1746 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1747 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1748 they are replaced by macros that expand into direct calls to the
1749 corresponding functions from GDI32.DLL.
1750 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1751 variables in the Cygwin build, they are unused.
1753 2014-01-19 K. Handa <handa@gnu.org>
1755 * composite.c (composition_update_it): Fix previous change.
1757 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1759 Fix file name handling on MS-Windows 9X.
1760 * w32.c (maybe_load_unicows_dll): New function.
1762 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1763 on, to make sure we can convert file names to and from UTF-8 on
1764 Windows 9X. This fixes a failure to start up because Emacs cannot
1765 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1767 * w32font.c [WINDOWSNT]: Include w32.h.
1768 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1769 of implementing the same stuff.
1770 Remove now unused g_b_init_is_windows_9x.
1772 * w32.h (maybe_load_unicows_dll): Add prototype.
1774 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1776 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1777 switch to single keyboard. Prevents daemon crashes when a new
1778 client connects while we show a TTY menu in an existing client.
1781 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1783 Fix MinGW64 porting problem with _setjmp.
1784 Reported by Eli Zaretskii in:
1785 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1786 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1787 the old _setjmp and _longjmp. All uses changed.
1789 2014-01-13 Daniel Colascione <dancol@dancol.org>
1791 * textprop.c (Fremove_list_of_text_properties):
1792 Correctly handle reaching the end of the interval tree. (Bug#15344)
1794 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1796 * xdisp.c (resize_mini_window): Round height to a multiple of
1797 frame's line height. Fix bug in calculation of window start
1798 position (Bug#16424).
1800 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1802 * macfont.m: Include termchar.h.
1803 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1804 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1805 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1806 *_WITH_GC_* to take face and f as parameters.
1807 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1808 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1810 2014-01-13 Daniel Colascione <dancol@dancol.org>
1812 Fix menu item updating in the presence of the Unity global menu
1815 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1816 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1818 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1819 updating menus; explain why.
1820 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1821 problem it's supposed to solve and it interferes with detecting
1822 the presence of a global menu.
1823 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1826 2014-01-11 K. Handa <handa@gnu.org>
1828 * composite.c (composition_update_it): Fix indexing of
1829 LGSTRING_CHAR (Bug#15984).
1831 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1833 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1835 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1837 * xdisp.c (try_window_id): Don't use this function's optimizations
1838 if overlays in the buffer displayed by the window have changed
1839 since last redisplay. (Bug#16347)
1840 (message_dolog): Fix indentation.
1842 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1844 * frame.c (frame_resize_pixelwise): Fix doc-string.
1846 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1848 Fix handling of internal borders (Bug#16348).
1849 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1850 Remove internal border width from pixel width of windows.
1851 (change_frame_size_1): Don't return early when frame's pixel
1852 size changes - we still have to record the new sizes in the
1854 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1855 also when toolbar gets larger.
1856 * window.c (check_frame_size): Include internal_border_width in
1858 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1859 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1860 In non-toolkit/non-GTK version clear internal border.
1861 * xterm.c (x_clear_under_internal_border): New function for
1862 non-toolkit/non-GTK version.
1863 (x_after_update_window_line): In non-toolkit/non-GTK version
1865 (handle_one_xevent, x_set_window_size):
1866 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1867 * xterm.h (x_clear_under_internal_border): Extern it.
1869 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1871 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1872 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1875 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1877 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1878 last value of point is not equal to buffer's point. (Bug#16129)
1880 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1883 * nsterm.h (updateCollectionBehavior): Rename from
1884 updateCollectionBehaviour. All uses changed.
1886 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1887 * Makefile.in (SETFATTR): New macro.
1888 (temacs$(EXEEXT)): Use it.
1890 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1892 Fix maximization behavior on Windows (Bug#16300).
1893 * w32fns.c (w32_fullscreen_rect): Don't handle
1894 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1895 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1896 of SetWindowPos. Restore last placement also when leaving
1897 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1898 but the FULLSCREEN_BOTH case.
1900 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1903 * data.c (arithcompare_driver):
1904 * fileio.c (Fcar_less_than_car):
1905 * fns.c (internal_equal):
1906 * frame.c (delete_frame):
1907 * lisp.h (enum More_Lisp_Bits):
1909 Avoid C99 constructs that don't work in C89.
1910 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1911 to port to C89, which doesn't have 'long long'.
1912 (count_trailing_zero_bits): Use them.
1914 2014-01-03 Chong Yidong <cyd@gnu.org>
1916 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1918 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1920 Further adjust frame/window scrollbar width calculations.
1921 * window.c (apply_window_adjustment):
1922 Set windows_or_buffers_changed.
1923 (Fwindow_scroll_bars): Return actual scrollbar width.
1924 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1925 For non-toolkit builds again use 14 as minimum width and set
1926 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1927 * xterm.c (XTset_vertical_scroll_bar): Take width from
1928 WINDOW_SCROLL_BAR_AREA_WIDTH.
1929 (x_new_font): Rename wid to unit. Base calculation of new
1930 scrollbar width on toolkit used and make it analogous to that of
1931 x_set_scroll_bar_default_width.
1932 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1933 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1934 of GetSystemMetrics.
1935 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1936 WINDOW_SCROLL_BAR_AREA_WIDTH.
1937 (x_new_font): Make it correspond to changes in xterm.c.
1939 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1941 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1942 This is a cleaner way to fix the MinGW-w64 porting problem.
1943 Check for INTPTR_MAX misconfiguration.
1945 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1947 * search.c (newline_cache_on_off, find_newline): In indirect
1948 buffers, use the newline cache of the base buffer.
1950 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1951 buffer, invalidate the caches of its base buffer. (Bug#16265)
1953 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1954 buffers, use the width-run cache of the base buffer.
1956 * xdisp.c (redisplay_window): When the window displays an indirect
1957 buffer, and the character widths in the display table have
1958 changed, invalidate the width-run cache of the corresponding base
1961 * fileio.c (Finsert_file_contents): When invalidating the newline
1962 cache, consider the case of inserting into indirect buffer.
1964 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1965 In indirect buffers, use the paragraph cache of the base buffer.
1967 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1969 * window.c (grow_mini_window): Fix last change.
1971 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1973 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1975 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1977 * w32term.c (w32_initialize): Use LCID and LOWORD.
1979 * w32proc.c (create_child): Use pid_t for 5th argument.
1980 (IsValidLocale): Don't provide prototype for MinGW64.
1981 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1982 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1984 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1985 MinGW64 doesn't support.
1987 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1989 * w32.c (set_named_security_info): New function.
1990 (acl_set_file): Fall back on set_named_security_info if
1991 set_file_security fails.
1992 (g_b_init_set_named_security_info_w)
1993 (g_b_init_set_named_security_info_a): New static variables.
1994 (globals_of_w32): Initialize them to zero.
1995 (set_named_security_info): Set them to non-zero if the
1996 corresponding API is available.
1997 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1998 New function typedefs.
2000 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2002 Some more fixes following pixelwise resize changes including one
2004 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2005 of frame_resize_pixelwise.
2006 * widget.c (pixel_to_text_size): New function.
2007 (update_wm_hints): Have size hints respect value of
2008 frame_resize_pixelwise.
2009 (EmacsFrameResize): Alway process resize requests pixelwise.
2010 * window.c (grow_mini_window): Make sure mini window is at least
2012 * xdisp.c (display_menu_bar): Make sure menubar extends till
2014 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2015 (x_set_tool_bar_lines): Calculate pixelwise.
2016 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2017 frame_resize_pixelwise.
2019 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2021 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2022 variables not used there.
2024 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2026 * w32.c (sys_umask): New function. (Bug#16299)
2028 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2030 * dispnew.c (change_frame_size_1): Take old width of root window
2031 from that window's pixel width. (Bug#16284)
2033 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2035 Plain copy-file no longer chmods an existing destination (Bug#16133).
2036 * fileio.c (realmask): Now a static var, not a local.
2037 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2038 Remove arg STATPTR. All uses changed.
2039 (Fcopy_file): Do not alter permissions of existing destinations,
2040 unless PRESERVE-PERMISSIONS (renamed from
2041 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2042 Avoid race when testing for existing destinations and for
2043 when input and output files are the same.
2044 If changing the group fails, adjust both default and
2045 preserved permissions so that access is not granted to the
2047 (Fset_default_file_modes, init_fileio): Update realmask.
2048 (Fdefault_file_modes): Use realmask instead of calling umask.
2050 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2052 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2053 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2054 flags on the daemon pipe ends before execing.
2056 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2058 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2059 session. (Bug#14739)
2061 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2063 * callproc.c (Vexec_path): Document that exec-directory is in it.
2065 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2067 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2070 2013-12-27 Chong Yidong <cyd@gnu.org>
2072 * data.c (Fsymbol_function): Doc fix.
2074 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2076 Some more tinkering with Bug#16051.
2077 * window.c (resize_frame_windows): Don't let the size of the
2078 root window drop below the frame's default character size.
2079 Never ever delete any subwindows - let the window manager do the
2082 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2083 of toolbar lines needed when they exceed the height of the root
2085 (unwind_create_frame_1): New function.
2086 (Fx_create_frame): Generally inhibit calling the window
2087 configuration change hook here. Remove extra call to
2088 change_frame_size - it's not needed when we don't run the
2089 configuration change hook.
2091 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2093 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2094 On my Fedora 19 platform the core dumps were so big that
2095 my desktop became nearly catatonic.
2096 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2097 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2098 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2099 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2100 a clang-only syntax.
2101 * conf_post.h (__has_feature): New macro, if not already defined.
2102 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2103 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2105 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2107 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2108 is a file name. (Bug#16252)
2110 2013-12-25 Chong Yidong <cyd@gnu.org>
2112 * keyboard.c (Voverriding_terminal_local_map)
2113 (Voverriding_local_map): Doc fix.
2115 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2117 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2119 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2120 file name when it is submitted to ShellExecute. Simplify code.
2121 Don't test DOCUMENT for being a string, as that is enforced by
2122 CHECK_STRING. Doc fix.
2124 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2126 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2127 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2128 redisplay_tool_bar does. Improve and fix commentary.
2129 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2130 limits of the glyph matrices. (Bug#16051)
2131 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2132 only when the new size is different from the old one, and the new
2133 size can be achieved given the frame height.
2135 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2137 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2139 2013-12-23 Glenn Morris <rgm@gnu.org>
2141 * lread.c (Fload): Mention load-prefer-newer in doc.
2143 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2145 Handle Bug#16207 by being more restrictive when running hooks.
2146 * window.c (unwind_change_frame): New function.
2147 (Fset_window_configuration): Don't run configuration change hook
2148 while the frame configuration is unsafe. Call select_window
2151 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2153 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2155 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2157 * nsterm.h: Declare EmacsColor category.
2159 * nsterm.m (NSColor): Implement EmacsColor category.
2160 (ns_get_color): Use colorUsingDefaultColorSpace.
2161 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2163 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2165 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2167 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2168 having the PNG_NORETURN attribute, to avoid compiler warning in
2171 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2173 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2175 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2176 fringe background extension.
2177 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2178 because they are now always the same as `left' and `width',
2179 respectively. Remove code for the case that `width' and
2180 `sb_width' are different.
2182 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2184 Remove scroll_bar_actual_width from frames.
2185 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2186 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2187 (x_figure_window_size):
2188 * nsterm.m (x_set_window_size):
2189 * widget.c (set_frame_size):
2190 * w32term.c (x_set_window_size):
2191 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2192 scroll_bar_actual_width.
2194 Convert scroll_bar members to integers on Windows.
2195 * w32term.h (struct scroll_bar): Convert top, left, width,
2196 height, start, end and dragging to integers.
2197 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2199 * w32term.c (w32_set_scroll_bar_thumb)
2200 (w32_scroll_bar_handle_click): Remove XINT conversions for
2201 scroll_bar members. Treat bar->dragging as integer.
2202 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2203 first element. Remove XINT conversions for scroll_bar members.
2204 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2205 Remove XINT conversions for scroll_bar members.
2207 Fix assignment for new window total sizes.
2208 * window.c (Fwindow_resize_apply_total): Assign values for
2211 2013-12-20 Chong Yidong <cyd@gnu.org>
2213 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2214 argument to `append'.
2216 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2218 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2219 current text face, for extending the face of the display margins.
2222 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2223 Doc fix. (Bug#16190)
2225 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2227 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2230 * nsterm.m (Qfile, Qurl): New.
2231 (EV_MODIFIERS2): New macro.
2232 (EV_MODIFIERS): Use EV_MODIFIERS2.
2233 (ns_term_init): Remove font and color from DND, does not work on
2234 newer OSX, and other ports don't have them.
2235 (performDragOperation:): Handle modifiers used during drag.
2236 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2237 Remove global Lisp variables used to communicate with ns-win.el.
2238 Remove font and color handling.
2239 (syms_of_nsterm): Defsym Qfile and Qurl.
2241 2013-12-19 Anders Lindgren <andlind@gmail.com>
2243 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2244 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2246 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2247 (constrainFrameRect): Remove special case nr_screens == 1.
2248 Don't constrain size to size of view.
2250 * nsterm.h (ns_output): Remove dont_constrain.
2252 2013-12-19 Anders Lindgren <andlind@gmail.com>
2254 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2256 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2258 Minor fixes for recent openp changes.
2259 * lisp.h (GCPRO7): New macro.
2260 * lread.c (openp): Use bool for boolean; all callers changed.
2261 Protect save_string from GC. Don't assume that file descriptors
2262 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2263 warning about uninitialized variable.
2265 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2267 * w32fns.c (emacs_abort): Use intptr_t as argument of
2268 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2270 2013-12-18 Glenn Morris <rgm@gnu.org>
2272 * lread.c (Fload): Pass load_prefer_newer to openp.
2273 Don't bother checking mtime if openp already did it.
2274 (openp): Add `newer' argument, to check all suffixes
2275 and find the newest file.
2276 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2277 * callproc.c (call_process):
2278 * charset.c (load_charset_map_from_file):
2279 * emacs.c (init_cmdargs):
2280 * image.c (x_create_bitmap_from_file, x_find_image_file):
2282 * lread.c (Flocate_file_internal):
2283 * process.c (Fformat_network_address):
2284 * sound.c (Fplay_sound_internal):
2285 * w32.c (check_windows_init_file):
2286 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2288 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2290 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2292 * w32.c (getloadavg): Don't index samples[] array with negative
2293 indices. Recover from wall-clock time being set backwards.
2295 * w32term.c (w32_initialize): Declare the argument of
2296 set_user_model as const.
2298 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2299 (w32_menu_show): Constify some arguments passed to MessageBox.
2301 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2302 to initialize Lisp objects.
2304 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2305 initialize Lisp objects.
2307 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2308 use variables used only on X under that condition.
2310 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2311 variables not used there.
2313 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2315 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2316 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2318 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2320 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2321 code, revealed in presence of R2L characters, character
2322 compositions, and display vectors. A better fix for Bug#16148.
2323 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2324 GTK and NS builds, they don't have this member of struct frame.
2326 * dispextern.h (struct composition_it): Correct a comment for the
2329 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2331 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2332 This prevents a compilation error on C compilers that do not
2333 default functions to return 'int' if not declared. Also, add
2334 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2335 since it now uses inline functions.
2337 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2339 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2340 display margins on mode line, header line, and in the frame's
2341 tool-bar window. (Bug#16165)
2343 2013-12-16 Andreas Schwab <schwab@suse.de>
2345 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2347 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2349 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2352 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2354 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2356 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2358 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2359 intended to find bogus pointers in font objects (Bug#16140).
2360 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2361 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2362 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2363 Disable for MS-Windows due to Bug#15876; apparently this
2364 requires more or less substantial changes in fontset code.
2365 * xfont.c (xfont_close):
2366 * xftfont.c (xftfont_close): Call x_display_info_for_display
2367 to check whether 'Display *' is valid (Bug#16093 and probably
2370 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2372 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2373 Reported by Juanma Barranquero <lekktu@gmail.com>.
2375 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2376 open a pty on MS-Windows. (Bug#16152)
2378 * emacs.c (decode_env_path): Fix bogus comparison against
2379 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2381 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2383 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2384 (Fx_file_dialog): Add parentheses around && to silence warning.
2386 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2388 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2390 * xdisp.c (extend_face_to_end_of_line): Extend background of
2391 non-default face in margin areas as well. (Bug#16151)
2392 (display_line): Call extend_face_to_end_of_line for continued
2393 lines as well, if the display margins have non-zero width.
2394 (set_glyph_string_background_width): When needed, set the
2395 extends_to_end_of_line_p flag on glyph strings to be drawn in
2396 margin areas, not only in the text area.
2398 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2401 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2403 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2404 Don't worry about verify_error being t, since it has to be a list.
2406 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2408 Use bool for boolean, focusing on headers.
2409 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2410 No need to include <stdbool.h>, since conf_post.h does it now.
2411 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2412 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2413 (SET_PER_BUFFER_VALUE_P):
2414 * ccl.c, ccl.h (setup_ccl_program):
2415 * ccl.h (CHECK_CCL_PROGRAM):
2416 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2417 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2418 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2419 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2420 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2421 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2422 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2423 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2424 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2425 (CHARSET_FAST_MAP_SET):
2426 * coding.c (decode_coding_ccl, encode_coding_ccl):
2427 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2428 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2429 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2430 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2431 (decode_coding_c_string):
2432 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2433 * conf_post.h (has_attribute):
2434 * dispextern.h (trace_redisplay_p)
2435 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2436 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2437 (SET_GLYPH_FROM_CHAR_GLYPH)
2438 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2439 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2440 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2441 (cursor_in_mouse_face_p):
2442 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2443 (blank_row, prepare_desired_row)
2444 (build_frame_matrix_from_leaf_window, make_current)
2445 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2446 (update_window, scrolling_window, update_frame_line):
2447 * disptab.h (GLYPH_FOLLOW_ALIASES):
2448 * editfns.c (Fformat):
2449 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2450 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2451 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2452 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2453 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2454 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2455 (FONT_DEFERRED_LOG):
2456 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2457 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2458 (FRAME_MOUSE_UPDATE):
2459 * fringe.c (Fdefine_fringe_bitmap):
2460 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2461 (x_create_bitmap_from_xpm_data, xpm_load_image):
2462 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2463 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2464 (MERGE_INTERVAL_CACHE):
2465 * keymap.h (KEYMAPP):
2466 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2467 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2468 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2469 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2470 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2471 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2472 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2473 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2474 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2475 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2476 (SETUP_BUFFER_SYNTAX_TABLE):
2477 * systime.h (timespec_valid_p):
2478 * term.c (save_and_enable_current_matrix):
2479 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2480 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2481 (redisplay_internal, try_window_reusing_current_matrix)
2482 (sync_frame_with_window_matrix_rows, try_window_id)
2483 (display_menu_bar, display_tty_menu_item, display_mode_line)
2484 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2485 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2486 * xmenu.c (xmenu_show):
2487 * xterm.c (use_xim, x_term_init):
2488 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2489 (struct x_bitmap_record):
2490 Use bool for booleans.
2491 * ccl.c (struct buffer_text):
2492 * ccl.h (struct ccl_program):
2493 * charset.h (struct charset):
2495 * coding.h (struct iso_2022_spec, struct coding_system):
2496 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2497 (struct glyph_string, struct face, struct face_cache)
2498 (struct bidi_string_data, struct bidi_it)
2499 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2501 * editfns.c (Fformat):
2502 * frame.h (struct frame):
2503 * fringe.c (struct fringe_bitmap):
2504 * intervals.h (struct interval):
2505 * keyboard.h (struct kboard):
2506 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2507 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2508 (struct Lisp_Buffer_Local_Value, union specbinding):
2509 * macfont.m (struct macfont_info):
2510 * process.h (struct Lisp_Process):
2511 * termchar.h (struct tty_display_info):
2512 * window.h (struct window):
2513 * xterm.h (struct x_output):
2514 Use bool_bf for boolean bit-fields.
2515 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2516 All callers changed.
2517 * ccl.h (struct ccl_program): Remove unused members private_state,
2518 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2520 (struct ccl_spec): Remove unused members cr_carryover,
2521 eight_bit_carryover.
2522 * conf_post.h: Include <stdbool.h>.
2523 (bool_bf): New type.
2524 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2525 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2526 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2527 'do { ... } while (false)' brackets.
2528 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2529 Args must now be expressions; all callers changed.
2530 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2531 (PRODUCE_GLYPHS): Simplify use of boolean.
2532 * fileio.c (Fcopy_file):
2533 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2534 * lisp.h (UNGCPRO): Return void, not int.
2535 (FOR_EACH_TAIL): Use void expression, not int expression.
2536 * region-cache.c: Reindent.
2537 * region-cache.h: Copy comments from region-cache.c, to fix
2538 incorrect remarks about booleans.
2540 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2542 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2543 when character at point is displayed from a display vector.
2546 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2548 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2549 now a list of certificate validation checks that will abort a
2550 connection with an error.
2551 (Fgnutls_boot): Document it and use it.
2553 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2555 * w32term.c (w32_enable_frame_resize_hack): New variable.
2556 (x_set_window_size): Use it to hack frame resizing on Windows
2559 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2561 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2562 Windows-specific code to w32.c. Change error message text to
2563 match that of Posix platforms.
2565 * w32.c (w32_copy_file): New function, most of the code copied and
2566 reworked from Fcopy_file. Improve error handling. Plug memory
2567 leak when errors are thrown. Support file names outside of the
2568 current codepage. (Bug#7100)
2570 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2572 * lread.c (load_path_default): Prototype.
2574 2013-12-13 Glenn Morris <rgm@gnu.org>
2576 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2577 (dump_path): Remove.
2578 (load-path-default): Remove `changed' argument.
2579 Do not set dump_path permanently. Simplify.
2580 (init_lread): Simplify.
2581 (syms_of_lread): Remove dump_path.
2583 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2585 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2586 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2587 2013-12-12 font-related change to avoid Bug#16128, which
2588 is quite hard to fix without even more substantial changes.
2590 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2592 * font.c (font_close_object): Check for live frame (Bug#16128).
2594 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2596 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2597 Return ptrdiff_t, not int, since it's a buffer size.
2598 Reindent/reparen some macros to a more Gnuish style.
2600 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2602 Avoid undefined behavior with huge regexp interval counts.
2603 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2604 since it's now specialized to interval counts. All uses changed.
2605 Do not assume wrapraound on signed integer overflow.
2606 (regex_compile): Simplify based on the above changes.
2608 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2610 Support file names on MS-Windows that use characters outside of
2611 the current system codepage. (Bug#7100)
2613 * w32.c (get_file_security, set_file_security)
2614 (create_symbolic_link): Separate pointers and boolean flags for
2615 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2616 non-zero, else the former.
2617 (codepage_for_filenames, filename_to_utf16, )
2618 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2620 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2622 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2623 Accept only one argument; all callers changed.
2624 (dostounix_filename): Remove the second argument, now works in
2625 UTF-8. All callers changed.
2626 (parse_root): Lose DBCS code.
2627 (get_long_basename, w32_get_short_filename, init_environment)
2628 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2629 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2630 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2631 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2632 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2633 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2635 (ansi_encode_filename): New function.
2636 (get_emacs_configuration, get_emacs_configuration_options):
2638 (add_volume_info, GetCachedVolumeInformation): Run the input file
2639 name through unixtodos_filename, to ensure it is stored and
2640 referenced in canonical form.
2641 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2642 (logon_network_drive, sys_link, utime): Improve error handling.
2643 (sys_access): New function.
2644 (hashval, generate_inode_val): Unused functions deleted.
2645 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2646 (check_windows_init_file): Convert error message from UTF-8 to
2647 ANSI codepage, for display in the message box.
2648 (globals_of_w32): Set w32_unicode_filenames according to the OS
2651 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2652 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2653 (syms_of_w32term): Declare w32-unicode-filenames.
2655 * w32proc.c (new_child, delete_child): Remove code that handled
2656 unused pending_deletion and input_file members of the child struct.
2657 (create_child, sys_spawnve): Convert all file names to ANSI
2658 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2659 name cannot be encoded in ANSI codepage. Don't use
2660 unixtodos_filename, mirror slashes by hand.
2661 (record_infile, record_pending_deletion): Functions deleted.
2662 (Fw32_short_file_name): Call w32_get_short_filename instead of
2665 * w32notify.c (add_watch): Work in Unicode mode when
2666 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2667 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2668 instead, do the same with Lisp primitives.
2670 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2671 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2672 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2673 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2674 (Fw32_shell_execute): Improve error reporting.
2675 (Fdefault_printer_name): Ifdef away for Cygwin.
2677 * w32.h (struct _child_process): Remove input_file and
2678 pending_deletion members that are no longer used.
2679 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2680 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2681 (ansi_encode_filename): New and updated prototypes.
2683 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2685 (unexec): Don't use dostounix_filename, it expects a file name in
2686 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2689 * fileio.c (Ffile_name_directory, file_name_as_directory)
2690 (directory_file_name, Fexpand_file_name)
2691 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2692 arguments of dostounix_filename.
2693 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2694 use MAX_UTF8_PATH for size of file-name strings.
2695 (emacs_readlinkat): Build an explicitly unibyte string for file
2697 (syms_of_fileio) <file-name-coding-system>:
2698 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2700 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2701 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2702 directories to UTF-8.
2703 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2704 environment, and each element of the input PATH, to UTF-8.
2706 * dired.c (file_attributes): Use build_unibyte_string explicitly
2707 to make Lisp strings from user and group names.
2709 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2712 * coding.c (decode_file_name, encode_file_name): New functions.
2714 * termcap.c (tgetent): Adapt to the change in arguments of
2717 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2720 * msdos.c (dostounix_filename, init_environment): Adapt to the
2721 change in arguments of dostounix_filename.
2723 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2724 [WINDOWSNT]: Encode file names passed to the image libraries in
2727 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2728 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2730 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2731 arguments of dostounix_filename.
2733 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2735 * font.h (struct font_entity) [HAVE_NS]: New field to record
2736 font driver which was used to create this entity.
2737 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2738 frame where the font was opened.
2739 (font_close_object): Add prototype.
2740 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2741 (font_close_object): Not static any more. Lost frame arg.
2742 Adjust comment and users.
2743 * alloc.c (cleanup_vector): Call font_close_object to adjust
2744 per-frame font counters correctly. If HAVE_NS, also call
2745 driver-specific cleanup for font-entity objects.
2746 * ftfont.c (ftfont_open):
2747 * nsfont.m (nsfont_open):
2748 * w32font.c (w32font_open_internal):
2749 * xfont.c (xfont_open):
2750 * xftfont.c (xftfont_open): Save frame pointer in font object.
2751 * macfont.m (macfont_open): Likewise.
2752 (macfont_descriptor_entity): Save driver pointer to be able
2753 to call its free_entity routine when font-entity is swept.
2754 * ftxfont.c (ftxfont_open): Add eassert because frame
2755 pointer should be saved by ftfont_driver.open.
2757 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2759 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2760 input polling is used. This is still meaningful for Cygwin, see
2761 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2762 * keyboard.c (poll_for_input_1, input_polling_used):
2763 Define unconditionally.
2764 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2765 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2766 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2767 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2768 (face_for_char): Likewise. Rearrange eassert and return ASCII
2769 face for CHAR_BYTE8_P.
2770 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2772 2013-12-11 Ken Brown <kbrown@cornell.edu>
2774 * dispextern.h (erase_phys_cursor):
2775 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2777 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2779 * nsterm.m (x_free_frame_resources):
2780 * term.c (tty_free_frame_resources):
2781 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2782 face cache because it's implied by free_frame_faces anyway.
2783 * w32term.c (x_free_frame_resources): Likewise. Do not call
2784 free_frame_faces twice.
2786 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2788 * editfns.c (Fformat_time_string): Mention %F in the doc.
2790 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2792 * window.c (resize_frame_windows): Don't return immediately when
2793 the root window's size doesn't change - the minibuffer window
2794 may still have to be repositioned/resized.
2795 * xfns.c (Fx_create_frame): Always change the frame size after
2796 initializing the frame's faces.
2797 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2798 change_frame_size should already have done it.
2799 (x_new_font): Assign new tool- and menu-bar heights.
2800 (x_set_window_size_1): Account for tool- and menu-bar heights
2801 (Bug#16013). Don't set pixel sizes since change_frame_size
2802 should already have done it.
2804 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2806 Remove the option of using libcrypto.
2807 * Makefile.in (LIB_CRYPTO): Remove.
2808 (LIBES): Don't use it.
2810 2013-12-11 Juri Linkov <juri@jurta.org>
2812 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2813 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2815 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2817 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2818 drawn tool bar items (Bug#16058).
2819 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2821 2013-12-09 Ken Brown <kbrown@cornell.edu>
2823 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2825 * lisp.h (get_frame_param): Adjust conditions for prototype
2828 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2830 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2831 Avoid unused macro warning if configured --without-xft.
2833 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2835 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2837 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2839 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2841 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2843 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2845 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2847 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2849 Use libcrypto's checksum implementations if available, for speed.
2850 * Makefile.in (LIB_CRYPTO): New macro.
2853 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2854 The macro didn't conform to C99 due to type mismatch,
2855 which caused compilation failure with Sun C 5.12,
2856 and it was confusing anyway. Include window.h to declare
2857 redisplay_other_windows.
2859 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2861 * window.c (set_window_buffer): Update mode line (bug#16084).
2863 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2865 Fix minor problems found by static checking.
2866 * keyboard.c (poll_for_input_1, input_polling_used):
2867 Define only if HAVE_NTGUI.
2868 * xmenu.c (popup_activate_callback): Omit unnecessary
2869 check against USE_X_TOOLKIT, which must be defined here anyway.
2870 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2873 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2875 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2877 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2879 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2881 * nsterm.m (x_set_window_size): Remove fprintf.
2882 (init): Define always. Set applicationDidFinishLaunchingCalled
2884 (applicationDidFinishLaunching:):
2885 Set applicationDidFinishLaunchingCalled.
2886 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2889 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2891 Pixel resize changes for NS (Bug#16049).
2892 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2893 height/width. row/cols are locals.
2894 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2895 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2896 (windowWillResize): Remove gsextra. Calculate extra as in
2898 (x_new_font): Don't change frame size if fullscreen.
2899 Change size pixelwise.
2901 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2902 comment in xfns.c. Change to pixelwise call.
2904 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2906 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2909 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2911 * xterm.c (input_signal_count): Remove.
2912 (x_dispatch_event): Define unconditionally.
2913 (x_make_frame_visible): Process X events until the frame
2914 is really visible (Bug#16027).
2915 * xterm.h (x_dispatch_event): Declare unconditionally.
2917 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2919 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2921 * nsterm.m (x_set_window_size): Handle pixelwise.
2923 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2925 * w32term.c (x_new_font):
2926 * xterm.c (x_new_font): Calculate new frame size from new font
2929 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2931 * lisp.h (FOR_EACH_TAIL): New macro.
2932 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2934 * window.c (select_window): Call second wset_redisplay before we change
2935 selected_window (bug#16034).
2937 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2939 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2941 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2943 * w32xfns.c: Include window.h, to avoid a compiler warning.
2945 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2947 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2948 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2949 window_scroll takes care of it.
2950 (Fset_window_point, Fdelete_other_windows_internal)
2951 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2952 (Fsplit_window_internal, Fdelete_window_internal)
2953 (Fresize_mini_window_internal, Fset_window_configuration)
2954 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2955 cause redisplay instead of forcing a complete redisplay.
2956 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2957 we're only affecting the selected_window.
2959 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2961 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2962 directional control characters. Update type and category
2963 determination according to the UBA from Unicode v6.3.
2964 (bidi_category_t): New category EXPLICIT_FORMATTING.
2966 * dispextern.h (bidi_type_t): Update to include new bidirectional
2967 properties introduced with Unicode v6.3. (Bug#16043)
2969 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2971 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2974 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2976 * font.c (font_list_entities): Remove dummy assignment.
2977 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2978 used on graphic displays only. Remove unused 'font_encoder' member.
2979 (struct font_bitmap): Remove unused 'extra' member.
2980 * nsfont.m (nsfont_open):
2981 * w32font.c (w32font_open_internal):
2982 * ftfont.c (ftfont_get_bitmap): Adjust users.
2984 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2986 Use bool for boolean.
2987 * tparam.c (tparam1):
2988 * undo.c (record_point, record_property_change):
2989 Use bool for boolean, for local vars that are always true or false.
2991 Minor integer overflow fixes (Bug#16033).
2992 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2993 This improves on the previous fix to this function.
2994 (window_resize_check): When summing up pixel counts, don't rely on
2995 undefined behavior if the sum overflows.
2997 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2999 * window.c (Fset_window_new_pixel): Don't choke at negative
3000 argument value (Bug#16033).
3002 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3003 to avoid crash in window_box_height.
3005 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3006 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3008 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3010 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3012 Minor integer overflow fixes.
3013 * window.c (Fset_window_new_pixel, grow_mini_window):
3014 * xdisp.c (Fwindow_text_pixel_size):
3015 Avoid undefined behavior on signed integer overflow.
3016 * xfns.c (x_set_mouse_color):
3017 Check that drag shape fits in 'unsigned', since that's what X wants.
3019 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3021 Improve reporting of fatal exception on MS-Windows.
3022 * w32fns.c (my_exception_handler): New function.
3023 (globals_of_w32fns): Set it up as the unhandled exception
3024 handler. Initialize exception code and address to zeros.
3025 (emacs_abort): If the exception code and address are available,
3026 print them at the beginning of the backtrace. Fix the format of
3027 printing addresses (was producing 0x0x12345678 on XP).
3030 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3032 * eval.c (Fbacktrace__locals): New function.
3033 (syms_of_eval): Defsubr it.
3035 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3037 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3038 Define here to unify between...
3039 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3040 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3042 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3044 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3046 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3047 fringe background extension.
3048 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3049 because they are now always the same as `left' and `width',
3050 respectively. Remove code for the case that `width' and
3051 `sb_width' are different.
3053 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3055 Fix minor problems found by static checking.
3056 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3057 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3058 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3060 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3062 * image.c (imagemagick_compute_animated_image): Don't crash if we
3063 have an animation with different-sized images (bug#15313).
3065 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3067 Remove some unused items introduced during pixelwise change.
3068 * window.c (window_resize_total_check): Remove unused function.
3069 * xdisp.c (remember_mouse_glyph): Remove unused label.
3070 (Ftool_bar_height): Move declaration inside #if.
3071 * xterm.c (x_set_window_size): Don't use r and c.
3073 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3075 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3078 * window.c (Fset_window_configuration): Comment out unused variables.
3080 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3082 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3084 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3086 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3088 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3089 HAVE_GNUTLS3 (Bug#16001).
3091 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3092 if interrupts are deferred (Bug#15801).
3094 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3096 Support resizing frames and windows pixelwise.
3097 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3098 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3099 (struct glyph_matrix): Replace window_left_col and
3100 window_top_line by window_pixel_left and window_pixel_top.
3101 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3103 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3104 (draw_window_divider, move_it_to, x_draw_right_divider)
3105 (x_draw_bottom_divider, change_frame_size): Add or fix
3107 * dispnew.c (change_frame_size_1): Change prototype.
3108 (adjust_glyph_matrix, required_matrix_width)
3109 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3110 values instead of lines and columns.
3111 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3112 WINDOW_TOTAL_FRINGE_WIDTH.
3113 (handle_window_change_signal, do_pending_window_change)
3114 (init_display): Adjusts calls of change_frame_size.
3115 (change_frame_size, change_frame_size_1): Handle pixelwise
3117 * frame.c (Qright_divider_width, Qbottom_divider_width):
3119 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3120 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3121 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3122 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3124 (set_frame_param): New function.
3125 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3126 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3127 (Ffringe_width, Fborder_width, Fright_divider_width)
3128 (Fbottom_divider_width): New functions, defsubr them.
3129 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3130 New argument pixelwise.
3131 (struct frame_parm_table): New members Qright_divider_width and
3132 Qbottom_divider_width.
3133 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3134 (x_report_frame_params): Handle Qright_divider_width and
3135 Qbottom_divider_width.
3136 (x_set_right_divider_width, x_set_bottom_divider_width):
3138 (frame_resize_pixelwise): New option.
3139 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3140 new_pixelwise, right_divider_width and bottom_divider_width;
3141 remove total_lines; rename text_lines, text_cols, new_text_lines
3142 and new_text_cols to text_height, text_width, new_height and
3143 new_width respectively.
3144 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3145 FRAME_TEXT_WIDTH respectively.
3146 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3147 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3148 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3150 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3151 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3152 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3153 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3154 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3155 (FRAME_TOTAL_COLS_ARG): Remove macro.
3156 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3157 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3158 (x_wm_set_size_hint): Handle frame pixel sizes.
3159 * indent.c (compute_motion, Fcompute_motion):
3160 Call window_body_width instead of window_body_cols.
3161 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3162 (make_lispy_position): Handle right and bottom dividers.
3163 (Fsuspend_emacs): Pixelize call of change_frame_size.
3164 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3165 * lisp.h: Extern set_frame_param.
3166 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3168 (Fx_create_frame): Add entry for vertical_drag_cursor.
3169 Pixelize call of change_frame_size.
3170 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3171 * nsterm.m (ns_update_window_end): Optionally draw right
3173 (x_set_window_size): Add argument pixelwise.
3174 Call check_frame_size and change_frame_size with pixelwise zero.
3175 (ns_draw_window_divider): New function.
3176 (ns_redisplay_interface): Add ns_draw_window_divider.
3177 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3178 (x_new_font): Call x_set_window_size with pixelwise zero.
3179 * print.c (print_object): For a window print its sequence
3181 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3182 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3183 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3184 (w32_createwindow): Use scroll bar area width.
3185 (w32_wnd_proc): Handle bottom divider width.
3186 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3187 (Fx_create_frame): Default divider width parameters.
3188 Caclulate sizes pixelwise. Add vertical drag cursor support.
3189 (x_create_tip_frame): Default divider widths to zero.
3190 Pixelize call to change_frame_size.
3191 (Fx_show_tip): Add handling of divider widths. Pixelize window
3193 (Fw32_frame_rect): New function.
3194 (frame_parm_handler w32_frame_parm_handlers): Add divider
3196 (Vx_window_vertical_drag_shape): Add variable.
3197 * w32inevt.c (resize_event, maybe_generate_resize_event):
3198 Pixelize change_frame_size calls.
3199 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3201 * w32term.c (w32_draw_window_divider): New function.
3202 (x_update_window_end): Handle right divider.
3203 (w32_draw_fringe_bitmap, x_scroll_run)
3204 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3205 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3206 Calculate new frame sizes pixelwise.
3207 (x_new_font): Pixelize call to x_set_window_size.
3208 (x_check_fullscreen): Pixelize call to change_frame_size.
3209 (x_set_window_size_1, x_set_window_size): New argument
3210 pixelwise. Calculate pixelwise.
3211 (x_wm_set_size_hint): Use scroll bar area width.
3212 (w32_redisplay_interface): Add w32_draw_window_divider.
3213 * w32term.h (struct w32_output): Add vertical drag cursor.
3214 * widget.c (set_frame_size, update_wm_hints)
3215 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3217 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3218 * window.c (sequence_number): Restore.
3219 (Fwindow_pixel_width, Fwindow_pixel_height)
3220 (Fwindow_mode_line_height, Fwindow_header_line_height)
3221 (window_pixel_to_total, Frun_window_scroll_functions)
3222 (Fset_window_new_pixel, window_resize_apply_total)
3223 (Fwindow_resize_apply_total): New functions.
3224 (window_body_height, window_body_width): Rename from
3225 window_body_lines. New argument PIXELWISE.
3226 Calculate pixelwise.
3227 (Fwindow_body_height, Fwindow_body_width): New argument
3229 (coordinates_in_window, window_relative_x_coord): Use window's
3230 pixel width instead of total width.
3231 (replace_window, recombine_windows): Initialize pixel values.
3232 (resize_root_window, resize_frame_windows, grow_mini_window)
3233 (shrink_mini_window): New argument PIXELWISE.
3234 Calculate pixelwise.
3235 (Fdelete_other_windows_internal, adjust_window_margins)
3236 (window_resize_check, window_resize_apply)
3237 (Fdelete_window_internal, Fresize_mini_window_internal)
3238 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3239 (check_frame_size): Rename arguments. New argument PIXELWISE.
3240 Calculate pixelwise.
3241 (set_window_buffer): Make samebuf bool. Run configuration change
3242 hook only if buffer changed.
3243 (Fset_window_buffer): Rewrite doc-string.
3244 (make_window): Initialize new_pixel slot.
3245 (Fwindow_resize_apply): Check pixel size of root window.
3246 (Fsplit_window_internal): Call 2nd argument pixel_size.
3247 Calculate pixelwise.
3248 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3250 (save_window_data): New slots frame_text_width,
3251 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3252 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3254 (Fcurrent_window_configuration, Fset_window_configuration)
3255 (save_window_save, compare_window_configurations): Handle new
3256 slots in save_window_data and saved_window.
3257 (Fset_window_scroll_bars): Fix doc-string.
3258 (window_resize_pixelwise): New variable.
3259 (coordinates_in_window, Fcoordinates_in_window_p):
3261 (make_parent_window): Adjust sequence_number.
3262 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3264 * window.h (struct window): New members new_pixel, pixel_left,
3265 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3266 (wset_new_pixel): New function.
3267 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3268 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3269 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3270 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3271 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3272 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3273 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3274 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3275 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3276 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3277 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3278 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3279 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3280 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3281 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3283 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3284 (window_body_width, check_frame_size): Adapt external declarations.
3285 * xdisp.c (last_max_ascent): New integer.
3286 (window_text_bottom_y): Handle bottom divider.
3287 (window_box_width, window_box_height): Calculate pixelwise.
3288 (get_glyph_string_clip_rects): Handle right divider.
3289 (remember_mouse_glyph): When windows are resized pixelwise
3290 proceed with width and height set to 1.
3291 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3293 (move_it_to): Calculate and return maximum x position
3295 (Fwindow_text_pixel_size): New function.
3296 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3297 (tool_bar_lines_needed): Rename to tool_bar_height.
3298 Calculate pixelwise.
3299 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3300 Calculate pixelwise.
3301 (redisplay_tool_bar): Calculate pixelwise.
3302 (redisplay_window): Calculate pixelwise. Handle dividers.
3303 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3304 (x_draw_vertical_border): Handle dividers.
3305 (define_frame_cursor1): Handle vertical drag cursor.
3306 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3307 (expose_window): Calculate pixelwise. Handle dividers.
3308 (init_xdisp): Initialize pixel values.
3309 * xfaces.c (Qwindow_divider): New face.
3310 (realize_basic_faces): Realize it.
3311 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3312 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3313 (x_set_scroll_bar_default_width): Default actual width to 16.
3314 (Fx_create_frame): Set sizes pixelwise.
3315 (x_create_tip_frame): Default divider widths to zero.
3316 Pixelize call of change_frame_size.
3317 (Fx_show_tip): Handle divider widths. Initial pixel position
3319 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3320 (Vx_window_vertical_drag_shape): New option.
3321 * xmenu.c (free_frame_menubar): Pixelize call of
3323 * xterm.c (x_draw_window_divider): New function.
3324 (x_update_window_end): Optionally draw right divider.
3325 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3326 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3327 (handle_one_xevent, x_new_font): Calculate pixelwise.
3328 (x_set_window_size_1, x_set_window_size): New argument
3329 pixelwise. Calculate pixelwise.
3330 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3331 (struct x_redisplay_interface): Add x_draw_window_divider.
3332 * xterm.h (struct x_output): Add vertical_drag_cursor.
3334 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3336 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3337 Set invisible frames's `redisplay' when a full redisplay is requested.
3338 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3339 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3340 (display_mode_lines): Set it here instead.
3342 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3344 * dispextern.h (set_window_update_flags): Remove.
3346 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3348 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3350 * xdisp.c (REDISPLAY_SOME_P): New macro.
3351 (redisplay_internal): Use it (bug#15999).
3352 (prepare_menu_bars, redisplay_window): Use it as well.
3354 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3356 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3358 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3359 (globals_of_w32font): Zero it out.
3360 (GetCharWidth32W_Proc): New function pointer.
3361 (get_char_width_32_w): New function.
3362 (compute_metrics): If get_glyph_outline_w returns an error, try
3363 get_char_width_32_w before declaring a failure. This avoids
3364 punishing raster (a.k.a. "bitmap") fonts by slowing down
3365 redisplay. (Bug#6364).
3367 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3369 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3370 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3371 highlight needs to be redisplayed. (Bug#15913)
3373 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3375 Fix minor problems found by static checking.
3376 * buffer.h (struct buffer_text, struct buffer):
3377 * frame.h (struct frame):
3378 * window.h (struct window):
3379 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3380 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3381 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3382 no-longer-valid use of HAVE_MENUS.
3383 * xdisp.c (propagate_buffer_redisplay): Now static.
3385 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3387 * xmenu.c (Fmenu_or_popup_active_p):
3388 * window.c (Fset_window_configuration):
3389 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3390 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3391 * fns.c (Fyes_or_no_p):
3392 * editfns.c (Fmessage_box, Fmessage_or_box):
3393 * alloc.c (make_save_ptr_ptr):
3394 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3396 * window.c (Fset_window_configuration): Move select_window later.
3398 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3400 Refine redisplay optimizations to only redisplay *some* frames/windows
3401 rather than all of them.
3402 * xdisp.c (REDISPLAY_SOME): New constant.
3403 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3404 (bset_redisplay, bset_update_mode_line): New functions.
3405 (message_dolog): Use bset_redisplay.
3406 (clear_garbaged_frames): Use fset_redisplay.
3407 (echo_area_display): Use wset_redisplay.
3408 (buffer_shared_and_changed): Remove.
3409 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3410 frame titles. Compute the actual set of windows redisplayed.
3411 Don't update frame titles and menu bars for frames that don't need to
3413 (propagate_buffer_redisplay): New function.
3415 (redisplay_internal): Use it. Be more selective in the set of windows
3416 we redisplay. Propagate windows_or_buffers_changed to
3417 update_mode_lines a bit later to simplify the code.
3418 (mark_window_display_accurate_1): Reset window and buffer's
3420 (redisplay_window): Do nothing if neither the window nor the buffer nor
3421 the frame needs redisplay.
3422 * window.h (struct window): Add `redisplay' field.
3423 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3424 (redisplay_other_windows, window_list): New declarations.
3425 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3426 (window_list): Not static any more.
3427 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3428 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3429 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3430 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3431 * frame.h (struct frame): Add `redisplay' field.
3432 Move `external_menu_bar' bitfield next to other bit-fields.
3433 (SET_FRAME_GARBAGED): Use fset_redisplay.
3434 (SET_FRAME_VISIBLE): Don't garbage the frame;
3435 Use redisplay_other_windows.
3436 * buffer.h (struct buffer): Add `redisplay' field.
3437 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3438 (modify_overlay): Use bset_redisplay.
3439 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3441 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3443 Support w32 file notifications in batch mode.
3444 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3445 invalid (which happens in batch mode). If non-interactive, call
3446 handle_file_notifications to store file notification events in the
3447 input queue. (Bug#15933)
3449 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3451 * w32inevt.c (handle_file_notifications): Now external, not static.
3453 * w32term.h (handle_file_notifications): Provide prototype.
3455 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3456 init_crit, since init_display, which does that otherwise, is not
3459 2013-11-27 Glenn Morris <rgm@gnu.org>
3461 * Makefile.in ($(lispsource)/international/charprop.el): New.
3462 (emacs$(EXEEXT)): Depend on charprop.el.
3464 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3466 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3467 deleting portions of the buffer under non-nil REPLACE argument.
3470 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3471 directory, watch it and not its parent.
3472 (add_watch): Allow empty string in FILE.
3474 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3476 * window.c (Fset_window_start, window_resize_apply)
3477 (window_scroll): Reset window_end_valid (Bug#15957).
3479 2013-11-27 Glenn Morris <rgm@gnu.org>
3481 * Makefile.in (leimdir): Now in lisp source directory.
3482 ($(leimdir)/leim-list.el): Just use ../leim .
3483 * epaths.in (PATH_DUMPLOADSEARCH):
3484 * lread.c (load_path_default):
3485 * nsterm.m (ns_load_path): No more leim directory.
3487 2013-11-26 Andreas Schwab <schwab@suse.de>
3489 * .gdbinit (xgettype): Add cast.
3491 2013-11-26 Glenn Morris <rgm@gnu.org>
3493 Preload leim-list.el.
3494 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3495 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3496 is a single directory.
3498 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3500 bool-vector-subsetp is now the normal direction (Bug#15912).
3501 * data.c (Fbool_vector_subsetp): Test whether the first argument
3502 is a subset of the second one, not the reverse. Add doc string.
3504 Fix minor problems found by static checking.
3505 * lread.c (load_path_default): Now static.
3506 * textprop.c (text_property_stickiness): Be consistent about the
3507 test used when deciding whether to consider the previous character.
3508 This simplifies the code a bit.
3510 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3512 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3514 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3515 (syms_of_frame): Don't defsubr them.
3517 2013-11-25 Glenn Morris <rgm@gnu.org>
3519 * lread.c (load_path_default): Change the sense of the argument.
3520 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3521 from dump_path. When it is not, avoid checking dump_path twice.
3523 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3524 uninstalled dump_path against installed Vload_path. (Bug#15964)
3526 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3528 Export get_pos_property to Elisp.
3529 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3530 (syms_of_editfns): Export it to Elisp.
3532 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3534 2013-11-23 Romain Francoise <romain@orebokech.com>
3536 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3537 initialization here ...
3538 (syms_of_fileio): ... from here.
3540 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3542 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3543 Please use --enable-check-lisp-object-type.
3545 2013-11-23 Glenn Morris <rgm@gnu.org>
3547 * process.c (get_process): Explicit error for dead buffers.
3549 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3551 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3553 2013-11-23 Glenn Morris <rgm@gnu.org>
3555 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3556 * lread.c (load_path_check): Take path to check as argument.
3557 (load_path_default): New, split from init_lread.
3558 (init_lread): Move calc of default load-path to load_path_default.
3559 Empty elements in EMACSLOADPATH now stand for the default.
3560 (load-path): Doc fix.
3561 * emacs.c (decode_env_path): Add option to treat empty elements
3562 as nil rather than ".".
3563 * callproc.c (init_callproc_1, init_callproc):
3564 * image.c (Vx_bitmap_file_path):
3565 * lisp.h (decode_env_path):
3566 * lread.c (Vsource_directory):
3567 Update for new argument spec of decode_env_path.
3569 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3571 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3572 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3574 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3576 Fix some dependency problems that cause unnecessary recompiles.
3577 Problem reported by RMS in
3578 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3579 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3580 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3581 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3582 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3583 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3584 (boostrap-clean): No need to remove stamp-oldxmenu.
3586 Fix recently introduced bool vector overrun.
3587 This was due to an optimization that went awry.
3588 Reported by Glenn Morris in
3589 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3590 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3591 for empty vectors, undoing the 2013-11-18 change.
3592 * data.c (bool_vector_binop_driver): Rely on this.
3593 Fix bug that occasionally overran the destination.
3594 * lisp.h (struct Lisp_Bool_vector): Document this.
3596 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3598 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3601 * nsterm.m (init, run, stop:): Comment out for now, does not work
3604 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3606 * charset.c (syms_of_charset): Don't read past end of string.
3608 2013-11-19 Glenn Morris <rgm@gnu.org>
3610 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3612 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3614 Add hooks to run on gaining/losing focus. (Bug#15029)
3615 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3616 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3617 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3619 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3621 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3622 The old names predated the API change that put destination at end.
3624 Improve API of recently-added bool vector functions (Bug#15912).
3625 The old API had (bool-vector-count-matches A B)
3626 and (bool-vector-count-matches-at A B I), which gave the
3627 misleading impression that the two functions were variants, one
3628 with a location I. The new API has (bool-vector-count-population A)
3629 and (bool-vector-count-consecutive A B I) to make the distinction
3630 clearer. The first function no longer has a B argument, since the
3631 caller can easily determine the number of nils if the length and
3632 number of ts is known.
3633 * data.c (Fbool_vector_count_population): Rename from
3634 bool_vector_count_matches, and accept just 1 argument.
3635 (Fbool_vector_count_consecutive): Rename from
3636 Fbool_vector_count_matches_at.
3638 Always allocate at least one bits_word per bool vector.
3639 See Daniel Colascione in:
3640 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3641 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3642 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3643 * lisp.h (struct Lisp_Bool_vector): Document this.
3645 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3647 * insdel.c (invalidate_buffer_caches): New function, consolidated
3648 from part of prepare_to_modify_buffer.
3649 (insert_from_gap, prepare_to_modify_buffer):
3650 * coding.c (code_convert_region, code_convert_string):
3651 Call invalidate_buffer_caches. (Bug#15841)
3653 * lisp.h (invalidate_buffer_caches): Add prototype.
3655 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3657 * w32term.c (x_update_window_end): Don't invalidate the entire
3658 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3659 highlight needs to be redisplayed. (Bug#15913)
3661 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3663 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3665 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3667 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3668 while we are using Vprin1_to_string_buffer.
3670 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3671 after inserting the description string. (Bug#15907)
3673 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3675 * data.c: Work around bogus GCC diagnostic about shift count.
3676 Reported by Eli Zaretskii in
3677 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3678 (pre_value): New function.
3679 (count_trailing_zero_bits): Use it.
3681 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3683 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3684 assume C macros are not supported even under -g3 in these old GCC
3687 2013-11-15 Leo Liu <sdl.web@gmail.com>
3689 * minibuf.c (Ftry_completion, Fall_completions)
3690 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3692 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3694 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3695 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3696 This avoids placing unnecessary constants into the Emacs code.
3698 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3700 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3701 for Cygwin w32 build.
3703 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3704 for Cygwin w32 build. (Bug#15892)
3706 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3708 Simplify, port and tune bool vector implementation.
3709 * alloc.c (bool_vector_exact_payload_bytes)
3710 (bool_vector_payload_bytes): Remove.
3711 (bool_vector_fill): Return its argument.
3712 * alloc.c (bool_vector_fill):
3714 * print.c (print_object):
3715 Simplify by using bool_vector_bytes.
3716 * alloc.c (make_uninit_bool_vector):
3717 New function, broken out from Fmake_bool_vector.
3718 (Fmake_bool_vector): Use it. Use tail call.
3719 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3720 * data.c (BITS_PER_ULL): New constant.
3721 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3722 if long long versions don't exist.
3723 (shift_right_ull): New function.
3724 (count_one_bits_word): New function, replacing popcount_bits_word
3725 macro. Don't assume that bits_word is no wider than long long.
3726 (count_one_bits_word, count_trailing_zero_bits):
3727 Don't assume that bits_word is no wider than long long.
3728 * data.c (bool_vector_binop_driver, bool_vector_not):
3729 * fns.c (Fcopy_sequence):
3731 Create an uninitialized destination, to avoid needless work.
3732 (internal_equal): Simplify.
3733 (Ffillarray): Prefer tail call.
3734 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3735 contain at least one word.
3736 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3737 chars are narrower than ints.
3738 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3739 * fns.c (Fcopy_sequence):
3741 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3742 Don't try to port to hosts where bits_word values have holes; the
3743 code wouldn't work there anyway. Verify this assumption, though.
3744 (bool_vector_bytes): New function.
3745 (make_uninit_bool_vector): New decl.
3746 (bool_vector_fill): Now returns Lisp_Object.
3748 * xfns.c (xic_create_fontsetname):
3749 * xrdb.c (gethomedir): Prefer tail calls.
3751 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3753 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3754 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3756 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3757 that requires a return value.
3758 (Fset_buffer_modified_p): Take advantage of this change to do
3761 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3763 * buffer.c (Frestore_buffer_modified_p): Sync it with
3764 Fset_buffer_modified_p.
3765 (Fforce_mode_line_update): New function, moved from subr.el.
3766 (Fset_buffer_modified_p): Use them.
3767 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3769 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3771 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3772 This avoids undefined behavior when subtracting pointers into
3773 different aways. On my platform it also makes the code a tad
3774 smaller and presumably faster.
3776 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3778 * keyboard.c (command_loop_1): Use region-extract-function.
3779 * insdel.c (Qregion_extract_function): Not static any more (can we
3780 stop pretending that these vars can benefit from being marked static?).
3782 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3784 * search.c (find_newline): If buffer text is relocated during the
3785 "dumb loop", adjust C pointers into buffer text to follow suit.
3788 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3790 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3791 for conversion (Bug#15837).
3793 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3795 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3796 for the entire range of inserted characters. (Bug#15841)
3798 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3800 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3802 (realize_default_face): Remove assignment to distant-foreground if
3803 unspecified (Bug#15815).
3805 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3807 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3808 cache-long-scans disabled, since we don't want to call
3809 prepare_to_modify_buffer (in insert_1_both) for each message we
3812 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3813 from buffer.c. Improve commentary to the buffer field setter
3816 * buffer.c (bset_cache_long_scans): Static function deleted.
3817 Improve commentary to the buffer field setter functions.
3818 (init_buffer_once): Default for cache-long-scans changed to t.
3821 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3823 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3825 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3826 This bug was introduced in my 2013-06-21 change, and caused
3827 struct Lisp_Sub_Char_Table objects to be given too many slots,
3828 which broke 'make -C admin/unidata'.
3830 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3832 Import changes from mac-port 4.5.
3833 * macfont.m (mac_font_copy_default_descriptors_for_language)
3834 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3835 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3836 (macfont_language_default_font_names): New.
3837 (macfont_list): Rearrange language/charset code.
3838 (macfont_close): Don't check for macfont_info->cache.
3839 (mac_ctfont_create_preferred_family_for_attributes): New font
3840 selection code, call
3841 mac_font_copy_default_name_for_charset_and_languages.
3842 (mac_font_copy_default_descriptors_for_language)
3843 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3845 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3847 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3849 Port to C11 aligned_alloc, and fix some integer overflows.
3850 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3851 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3852 and use of posix_memalign replaced with aligned_alloc.
3853 (aligned_alloc): New function, defined or declared as needed.
3854 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3855 Don't undef; configure.ac now does this.
3856 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3857 (calloc, aligned_alloc): Check for integer overflow.
3858 (aligned_alloc): Rename from memalign. All uses changed.
3859 (memalign): New function, an alias for aligned_alloc.
3861 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3863 * xdisp.c (redisplay_internal): Fix typo in last change.
3865 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3867 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3869 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3871 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3872 redisplay--mode-lines-cause.
3873 (redisplay_internal): Keep them uptodate. Remove redundant check of
3874 buffer_shared_and_changed.
3875 * *.[chm]: Number every assignment to update_mode_lines so we
3876 can track why it is set.
3878 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3880 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3882 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3884 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3885 can track why it is set.
3887 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3889 Integer-related fixes for term.c etc.
3890 * dispextern.h (face_tty_specified_color): New function.
3891 * term.c (turn_on_face): Don't rely on undefined behavior when
3892 assigning an out-of-range value to 'long'.
3893 Simplify test for toggling highlight.
3894 (tty_capable_p): Omit last two (unused) args. All callers changed.
3895 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3896 (read_menu_input, tty_menu_activate, tty_menu_show):
3897 * xfaces.c (x_supports_face_attributes_p)
3898 (tty_supports_face_attributes_p):
3899 Use bool for boolean. All callers changed.
3900 (tty_supports_face_attributes_p): Omit defaults for color indices;
3901 no longer needed. Simplify tail call.
3903 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3905 * xdisp.c (prepare_menu_bars): Mark static.
3906 * lisp.h (prepare_menu_bars): Don't declare.
3907 * xselect.c (x_handle_selection_clear):
3908 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3910 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3912 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3913 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3915 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3917 * keyboard.c (Fcommand_error_default_function): Rename from
3918 Fdefault_error_output.
3920 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3922 * keyboard.c (Fdefault_error_output): New function, extracted from
3924 (syms_of_keyboard): Use it for Vcommand_error_function.
3926 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3928 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3929 (init_eval): Use it to ensure handlerlist is non-NULL.
3930 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3931 (Fsignal): Adjust NULLness test of handlerlist.
3932 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3934 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3936 * callproc.c (call_process): Call prepare_to_modify_buffer before
3937 decoding text read from the sub-process, as the decoded stuff will
3938 be inserted into the buffer. This will invalidate the various
3939 caches maintained for the buffer. (Bug#15148)
3941 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3943 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3944 string of glyphless-char-display.
3946 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3948 * nsfns.m (ns_get_name_from_ioreg): New function.
3949 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3950 OSX >= 10.9. Use ns_get_name_from_ioreg.
3952 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3954 Simplify and port recent bool vector changes.
3955 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3956 only in this file. Use a more-efficient implementation if the
3957 second argument is a power of 2.
3958 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3959 Remove no-longer-necessary compile-time checks.
3960 (bool_vector_exact_payload_bytes): New function.
3961 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3962 exact payload changed to call the new function. Do not assume
3963 that the arg or result fits in ptrdiff_t.
3964 (bool_vector_fill): New function.
3965 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3967 (vroundup_ct): Don't assume arg fits in size_t.
3968 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3969 invoke set_category_set.
3970 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3971 All callers changed. Use bool_vector_set.
3972 * category.h (XCATEGORY_SET): Remove; no longer needed.
3973 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3975 * data.c (Faref): Use bool_vector_ref.
3976 (Faset): Use bool_vector_set.
3977 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3978 (Fbool_vector_not, Fbool_vector_count_matches)
3979 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3980 * fns.c (concat): Use bool_vector_ref.
3981 (Ffillarray): Use bool_vector_fill.
3982 (mapcar1): Use bool_vector_ref.
3983 (sxhash_bool_vector): Hash words, not bytes.
3984 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3985 a constant, since it's now used in #if.
3986 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3987 unsigned char on unusual architectures, so that we no longer
3988 assume that the number of bits per bits_word is a power of two or
3989 is a multiple of 8 or of CHAR_BIT.
3990 (Qt): Add forward decl.
3991 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3992 at least as strictly as bits_word.
3993 (bool_vector_data, bool_vector_uchar_data): New accessors.
3994 All data structure accesses changed to use them.
3995 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3996 (bool_vector_set): New functions.
3997 (bool_vector_fill): New decl.
3998 (ROUNDUP): Move to alloc.c as described above.
4000 Fix recent gnutls changes.
4001 * gnutls.c (Fgnutls_boot): Don't assume C99.
4002 * process.c (wait_reading_process_output): Fix typo in recent change.
4004 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4006 * process.c (wait_reading_process_output, read_process_output)
4007 (send_process): Check gnutls_state is not NULL.
4009 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4010 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4012 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4014 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4015 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4017 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4020 * nsfns.m (Fx_create_frame): Fix memory leak.
4022 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4023 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4024 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4026 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4028 * xdisp.c (message3_nolog, message_with_string): Encode the string
4029 before writing it to the terminal in a non-interactive session.
4031 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4032 sure we concatenate them into a unibyte string.
4034 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4035 resulting temporary name before returning it to the caller.
4036 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4037 is a unibyte string, convert NAME to a unibyte string to ensure
4038 that the result is also a unibyte string.
4040 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4041 create unibyte strings from default paths and directory/file
4044 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4047 * callproc.c (init_callproc): Use build_unibyte_string to make
4048 sure we create unibyte strings from default paths and
4049 directory/file names.
4051 * buffer.c (init_buffer): Don't store default-directory of
4052 *scratch* in multibyte form. The original problem which led to
4053 that is described in
4054 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4055 but it was solved long ago. (Bug#15260)
4057 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4059 Port to stricter C99 platforms.
4060 Especially, C99 prohibits nesting a struct X inside struct Y if
4061 struct X has a flexible array member.
4062 * alloc.c (struct sdata): New type.
4063 (sdata): Implement in terms of struct sdata.
4064 Remove u member; all uses replaced by next_vector, set_next_vector.
4065 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4066 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4067 (struct sblock): Rename first_data member to data, which is now
4068 a flexible array member. All uses changed.
4069 (next_vector, set_next_vector, large_vector_vec): New functions.
4070 (vector_alignment): New constant.
4071 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4072 (struct large-vector): Now merely a NEXT member, since the old approach
4073 ran afoul of stricter C99. All uses changed to use
4074 large_vector_vec or large_vector_offset.
4075 (large_vector_offset): New constant.
4076 * dispnew.c: Include tparam.h, for tgetent.
4077 Do not include term.h; no longer needed.
4078 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4079 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4080 (struct Lisp_Vector): Use a flexible array member for contents,
4081 instead of a union with a member that is an array of size 1.
4083 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4084 fact that the struct no longer contains a union.
4085 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4086 (struct Lisp_Save_Value, struct Lisp_Free):
4087 Use unsigned, not int, for spacers, to avoid c99 warning.
4088 (union specbinding): Use unsigned, not bool, for bitfield, as
4089 bool is not portable to pre-C99 hosts.
4091 2013-11-04 Glenn Morris <rgm@gnu.org>
4093 * emacs.c (usage_message): Mention that `-L :...' appends.
4095 2013-11-02 Glenn Morris <rgm@gnu.org>
4097 * Makefile.in (abs_builddir): Remove.
4098 (bootstrap_exe): Use relative filename.
4100 Use relative filenames in TAGS files.
4101 * Makefile.in (abs_srcdir): Remove it again.
4102 (.PHONY): Remove frc.
4103 (maintainer-clean): No more TAGS-LISP file.
4104 (TAGS): Pass relative file names to etags.
4105 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4107 * Makefile.in (abs_srcdir): New, set by configure.
4109 (maintainer-clean): Remove pointless echo. That should be in the
4110 top-level Makefile, if anywhere. Delete TAGS-LISP.
4111 (extraclean): No s/ and m/ directories for some time.
4112 (TAGS): Also depend on ctagsfiles3.
4113 Remove no-longer-defined S_FILE.
4114 Pass absolute filenames to etags once more.
4115 (TAGS-LISP): Replace lispdir with its expansion.
4116 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4117 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4119 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4121 * xfaces.c (check_lface_attrs, realize_default_face):
4122 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4123 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4125 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4127 * emacs.c (original_pwd): Remove global var by making it local.
4128 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4130 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4132 * xfaces.c: Declare color_distance.
4133 (QCdistant_foreground): New variable.
4134 (NEAR_SAME_COLOR_THRESHOLD): New define.
4135 (load_color2): New function.
4136 (load_color): Call load_color2.
4137 (load_face_colors): Call load_color2 and if distant-color is specified
4138 calculate distant and use distant-color if colors are near.
4139 (LFACE_DISTANT_FOREGROUND): New define.
4140 (merge_face_ref, Finternal_set_lisp_face_attribute)
4141 (Finternal_get_lisp_face_attribute)
4142 (x_supports_face_attributes_p): Handle distant-foreground similar to
4144 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4146 * dispextern.h (lface_attribute_index):
4147 Add LFACE_DISTANT_FOREGROUND_INDEX.
4149 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4151 * image.c (pbm_next_char): New function.
4152 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4153 (pbm_scan_number): Use it.
4154 (Qlibjpeg_version): New variable.
4155 (syms_of_image): DEFSYM and initialize it.
4157 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4159 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4161 2013-10-31 Glenn Morris <rgm@gnu.org>
4163 * emacs.c (original_pwd): New char.
4164 (main): If using --chdir, store original_pwd.
4165 (init_cmdargs): When setting Vinvocation_directory based on a
4166 relative argv[0], use original_pwd if set. (Bug#15768)
4168 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4170 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4172 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4174 * insdel.c: Fix minor problems found by static checking.
4175 (Qregion_extract_function): Now static.
4176 (prepare_to_modify_buffer_1): Remove unused locals.
4178 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4180 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4181 (syms_of_xdisp): Declare pre-redisplay-function.
4182 (markpos_of_region): Remove function.
4183 (init_iterator, compute_stop_pos, handle_face_prop)
4184 (face_before_or_after_it_pos, reseat_to_string)
4185 (get_next_display_element, window_buffer_changed)
4186 (redisplay_internal, try_cursor_movement, redisplay_window)
4187 (try_window_reusing_current_matrix, try_window_id, display_line)
4188 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4189 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4190 * window.h (struct window): Remove field `region_showing'.
4191 * dispextern.h (struct it): Remove region_beg/end_charpos.
4192 (face_at_buffer_position, face_for_overlay_string)
4193 (face_at_string_position): Update prototypes.
4194 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4195 (face_at_string_position): Remove `region_beg' and `region_end' args.
4196 * fontset.c (Finternal_char_font):
4197 * font.c (font_at, font_range): Adjust calls accordingly.
4198 * insdel.c (Qregion_extract_function): New var.
4199 (syms_of_insdel): Initialize it.
4200 (prepare_to_modify_buffer_1): Use it.
4202 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4204 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4205 * ftxfont.c (ftxfont_get_gcs):
4206 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4207 * xfaces.c (x_free_colors, x_free_dpy_colors)
4208 (x_create_gc, unload_color):
4209 * xselect.c (x_property_data_to_lisp):
4210 * xsettings.c (parse_settings):
4211 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4212 (get_bits_and_offset): Adjust definition.
4213 * frame.c (XParseGeometry): Adjust locals.
4214 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4215 * regex.h (toplevel): Likewise for reg_syntax_t.
4217 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4219 * eval.c (run_hook_with_args): Use FUNCTIONP.
4221 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4223 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4224 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4225 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4226 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4227 on MS-Windows anyway.
4228 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4229 (free_realized_face): ...adjust user.
4230 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4231 white relief pixels to -1.
4232 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4233 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4234 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4236 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4238 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4239 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4240 in practice now. All callers changed.
4242 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4244 * dispextern.h (struct face): Use bitfields for 'underline_type'
4245 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4246 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4247 'stipple' member. Move 'lface' member up to help...
4248 * xfaces.c (make_realized_face): ...this function to find and
4249 clear just the members that need clearing.
4250 (load_face_colors, realize_x_face):
4251 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4253 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4255 * xftfont.c (struct xftfont_info): Remove set-but-unused
4257 (xftfont_open): Adjust user.
4258 (xftfont_get_colors): Remove useless prototype.
4260 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4262 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4263 before passing them to 'unexec'. (Bug#15260)
4265 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4267 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4269 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4271 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4272 the changed signature of the font driver's 'close' method.
4274 * w32font.h (w32font_close): Adjust the prototype to the change in
4275 function definition.
4277 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4279 * w32uniscribe.c (uniscribe_close): Adapt the call to
4280 w32font_close to its new prototype.
4282 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4284 Omit unused frame argument of font API's close function.
4285 * font.h (struct font): Drop frame argument. Adjust comment.
4286 * font.c (font_clear_cache, font_close_object): Adjust users.
4287 * ftfont.c (ftfont_close):
4288 * ftxfont.c (ftxfont_close):
4289 * macfont.m (macfont_close):
4290 * nsfont.m (nsfont_close):
4291 * w32font.c (w32font_close):
4292 * xfont.c (xfont_close):
4293 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4294 tweak comments and make functions safe if called more than once for
4295 the same font object.
4297 Perform font-specific cleanup when font object is swept by GC. See
4298 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4299 * alloc.c (cleanup_vector): New function.
4300 (sweep_vector): Call it for each reclaimed vector object.
4301 * font.h (struct font): Adjust comment.
4303 2013-10-24 Glenn Morris <rgm@gnu.org>
4305 * Makefile.in (abs_top_srcdir): New, set by configure.
4307 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4309 Adjust recent font-related changes to fix bug#15686.
4310 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4311 is a live window system frame, mark its default font too.
4313 2013-10-23 Glenn Morris <rgm@gnu.org>
4315 * Makefile.in (RUN_TEMACS): Make relative (again).
4316 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4317 (bootstrap-emacs$(EXEEXT)):
4318 Quote entities that might contain whitespace.
4320 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4322 Port to Solaris 10 and its bundled GCC.
4323 Problem reported by Timothy C. Burt.
4324 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4326 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4328 Do not allow font caches to grow too large.
4329 * alloc.c (compact_font_cache_entry, compact_font_caches):
4330 New functions or stub if not HAVE_WINDOW_SYSTEM.
4331 (compact_undo_list): Factor out from Fgarbage_collect.
4333 (mark_face_cache): Mark face font. Move down to avoid
4335 (mark_terminals): Do not mark font cache here.
4336 (Fgarbage_collect): Call compaction functions described
4337 above. Adjust comment.
4339 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4341 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4342 chdir to HOME (bug#15607).
4344 * nsterm.m (Qcocoa, Qgnustep): New variables.
4345 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4346 (ns_get_color): Make selection color work for GNUstep also.
4348 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4350 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4351 handles mouse clicks. Instead, let GPM use the same code as all
4352 the other mice use. See the discussion starting at
4353 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4354 for the details of the problem with the menu bar this fixes.
4356 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4358 Remove port-specific display name lists to avoid extra
4359 complexity and data duplication with display info lists.
4360 * xterm.h (x_display_name_list): Remove declaration.
4361 * xterm.c (x_display_name_list): Remove.
4362 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4363 * xfns.c (x_display_info_for_name, Fx_display_list):
4364 Likewise. Use x_display_list where appropriate.
4365 * w32term.h (w32_display_name_list): Remove declaration.
4366 * w32term.c (w32_display_name_list): Remove.
4367 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4369 * w32fns.c (x_display_info_for_name, Fx_display_list):
4370 Likewise. Use x_display_list where appropriate.
4371 * nsterm.h (ns_display_name_list): Remove declaration.
4372 * nsterm.m (ns_display_name_list): Remove.
4373 (ns_term_init, syms_of_nsterm): Adjust users.
4374 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4375 Likewise. Use x_display_list where appropriate.
4376 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4377 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4378 (mark_terminals): Mark per-terminal font cache.
4380 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4382 Don't run timers in input-pending-p. Its new check-timers param
4383 provides the prior behavior. (Bug#15045).
4384 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4386 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4388 Make some functions static in non-Microsoft builds.
4389 On my platform (Fedora 19 x86-64), this shrinks the
4390 Emacs executable (text+data) by 0.25%.
4391 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4392 (load_color) [!MSDOS]:
4393 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4394 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4395 * lisp.h (check_existing):
4396 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4397 (network_interface_info) [!WINDOWSNT]:
4398 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4399 Remove extern decls.
4400 * fileio.c (check_existing):
4401 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4402 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4403 (network_interface_info) [!WINDOWSNT]:
4404 * term.c (encode_terminal_code) [!WINDOWSNT]:
4405 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4406 * xfaces.c (load_color) [!MSDOS]:
4408 * fileio.c (check_existing, check_executable, check_writable):
4409 * process.c (network_interface_list, network_interface_info):
4410 Move earlier, so that we don't need forward decls.
4411 * gnutls.c (fn_gnutls_transport_set_errno)
4412 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4414 * w32.c (init_environment): Use faccessat rather than
4415 check_existing, partly for consistency with the rest of the code
4416 in this file, partly so that check_existing can be static.
4418 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4419 * emacs.c (MAIN_PROGRAM): New macro.
4420 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4421 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4423 bool vector int width fixes
4424 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4425 (Fbool_vector_count_matches_at):
4426 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4427 can exceed PTRDIFF_MAX, at least in theory.
4428 (Fbool_vector_count_matches_at):
4429 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4431 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4433 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4434 (struct sockaddr): Add forward decl, for platforms that lack it.
4436 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4438 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4441 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4443 * w32.c (network_interface_get_info, network_interface_list)
4444 (network_interface_info): New functions. (Bug#15610)
4445 (GetAdaptersInfo_Proc): New typedef.
4446 (get_adapters_info): New wrapper function.
4447 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4449 * process.h (network_interface_list, network_interface_info):
4452 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4453 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4454 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4455 for WINDOWSNT. Doc fix.
4456 (syms_of_process): Defsubr Snetwork_interface_list and
4457 Snetwork_interface_info unconditionally.
4459 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4460 in NS GUI sessions. (Bug#15629)
4462 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4464 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4466 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4468 * print.c (print_object): Print " ..." when truncating bool vectors.
4470 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4472 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4473 standard mouse buttons.
4475 * termhooks.h (struct input_event): Remove incorrect commentary.
4477 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4479 Disallow bool vector operations on mixed-length operands.
4480 The old behavior left garbage in the result vector sometimes,
4481 and didn't seem to be useful.
4482 * data.c (Qwrong_length_argument): New static var.
4483 (wrong_length_argument): New function.
4484 (bool_vector_binop_driver): Check that args agree in length.
4486 * keyboard.c, keyboard.h (all_kboards): Now static.
4488 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4490 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4491 note from the lispref.
4493 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4495 * nsterm.h (struct ns_display_info): Remove set-but-unused
4496 member image_cache (image caches are per-terminal anyway).
4497 (FRAME_X_IMAGE_CACHE): Remove.
4498 * nsterm.m (ns_initialize_display_info): Adjust user.
4500 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4502 * w32proc.c: Include mingw_time.h.
4504 * w32.c: Include mingw_time.h.
4506 Implement scrolling of TTY menus when the screen is too short.
4508 * term.c (tty_menu_display): Accept an additional argument, the
4509 menu item from which to start displaying the menu. Account for
4510 the value of Y when limiting the menu to the number of available
4512 (mi_result): New enumeration.
4513 (read_menu_input): Return enumerated value. When the y coordinate
4514 hits min_y or max_y, return scroll indication instead of wrapping
4516 (tty_menu_activate): Handle the scrolling indications from
4517 read_menu_input. Compute the first menu item to display and pass
4518 it to tty_menu_display.
4520 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4522 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4523 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4524 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4525 Adjust to match the change described below.
4526 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4527 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4528 memory_below_frame members to...
4529 * termchar.h (struct tty_display_info): ...here because they're
4530 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4531 * term.c (init_tty):
4532 * nsterm.m (ns_create_terminal):
4533 * w32term.c (w32_create_terminal):
4534 * xterm.c (x_create_terminal): Adjust users.
4535 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4536 to filter out non-TTY frames. Adjust comment.
4537 (scrolling): Adjust user. Prefer eassert for debugging check.
4539 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4541 * xfaces.c (PT_PER_INCH): Remove unused macro.
4542 * termhooks.h (struct terminal): Remove set-but-unused
4543 member fast_clear_end_of_line.
4544 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4545 * nsterm.m (ns_create_terminal):
4546 * term.c (init_tty):
4547 * w32term.c (w32_create_terminal):
4548 * xterm.c (x_create_terminal): Adjust users.
4550 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4552 * lisp.h (bool_vector_size): New function.
4553 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4554 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4555 (Fbool_vector_not, Fbool_vector_count_matches_at):
4556 Remove uses of 'eassume' that should no longer be needed,
4557 because they are subsumed by the 'eassume' in bool_vector_size.
4559 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4561 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4562 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4563 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4565 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4567 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4568 have different dimensions. (Bug#15575)
4570 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4573 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4575 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4577 * term.c (tty_menu_show): Never return with unbalanced
4578 specpdl. Use eassert for debugging check. Adjust style.
4580 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4582 * term.c (read_menu_input): Make selection of menu items
4583 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4584 (tty_menu_activate): Fix off-by-one error when computing max_y.
4586 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4588 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4589 audit logging (only used with GnuTLS 3.x) and enable it.
4591 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4593 * dispnew.c (redraw_frame): Remove useless #ifdef because
4594 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4595 Also, move TTY fflush to...
4596 * term.c (tty_update_end): ...this function.
4598 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4600 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4601 the end of the frame's glyph matrix. (Bug#15575)
4603 * term.c (tty_menu_display): Don't move cursor while overwriting
4604 frame's glyphs with menu items. Limit the number of items
4605 displayed to what can be shown on the available screen lines,
4606 excluding the echo area.
4607 (tty_menu_activate): Limit the Y coordinate allowed by
4608 read_menu_input to the last screen line used for menu display.
4610 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4612 * lisp.h (eassume): New macro.
4613 Also, include <verify.h>, for 'assume'.
4614 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4615 (vroundup, vector_nbytes):
4616 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4617 (Fbool_vector_not, Fbool_vector_count_matches)
4618 (Fbool_vector_count_matches_at):
4619 Use eassume, not eassert.
4620 * casetab.c (set_identity, shuffle):
4621 * composite.c (composition_gstring_put_cache):
4622 * dispnew.c (update_frame_1):
4623 * ftfont.c (ftfont_shape_by_flt):
4624 * image.c (gif_load):
4625 * intervals.c (offset_intervals):
4626 * macfont.m (macfont_shape):
4627 Remove calls to 'assume' that are no longer needed, because
4628 --enable-gcc-warnings no longer generates bogus warnings
4629 when these calls are removed.
4631 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4633 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4635 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4637 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4638 (Qsubstitute_env_in_file_name): New var.
4639 (syms_of_fileio): Define it.
4641 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4643 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4644 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4647 * term.c (save_and_enable_current_matrix): Don't allocate and
4648 don't save margin areas.
4649 (restore_desired_matrix): Don't restore margin areas.
4650 (free_saved_screen): Don't free margin areas.
4652 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4654 * image.c: Pacify --enable-gcc-warnings.
4655 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4656 #define only if used.
4658 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4660 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4661 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4662 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4663 (gif_load): For giflib v5.x and later, display the error message
4664 produced by giflib when its functions fail.
4665 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4668 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4670 * keyboard.c (last_event_timestamp): Remove. For X selection and
4671 GTK popup menus, it may be obtained from per-frame X display info.
4672 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4673 (process_special_events): Adjust users.
4674 * keyboard.h (last_event_timestamp): Remove declaration.
4675 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4676 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4677 * menu.h (xmenu_show): Adjust prototype.
4678 * menu.c (Fx_popup_menu): Adjust user.
4679 * xselect.c (x_own_selection, x_get_foreign_selection)
4680 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4682 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4684 * keyboard.c (init_kboard): Now static. Add arg
4685 to denote window system. Adjust comment.
4686 (init_keyboard): Adjust user.
4687 (allocate_kboard): New function.
4689 * nsterm.m (ns_term_init):
4690 * term.c (init_tty):
4691 * w32term.c (w32_create_terminal):
4692 * xterm.c (x_term_init): Use it.
4693 * keyboard.h (init_kboard): Remove prototype.
4694 (allocate_kboard): Add prototype.
4696 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4698 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4699 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4701 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4703 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4705 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4707 * term.c (tty_menu_activate): Flush the output stream after
4708 showing the cursor, and don't mark the frame garbaged at exit from
4709 the function. Fixes redisplay glitches when moving from one menu
4712 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4714 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4715 or throw error (Bug#15570).
4717 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4719 * intervals.c (temp_set_point_both): Move test into 'eassert',
4722 * lisp.h (eassert): Don't use 'assume'.
4723 Sometimes 'assume' wins in performance, and sometimes it loses,
4724 so it shouldn't be used all the time. Perhaps we need two
4725 flavors of 'eassert', one for where 'assume' is far more likely
4726 to help or to hurt; but that can be done later.
4727 Problem reported by Dmitry Antipov in
4728 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4729 Also, don't include <verify.h>; no longer needed.
4731 2013-10-09 Glenn Morris <rgm@gnu.org>
4733 * eval.c (Fcond): Doc tweak.
4735 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4737 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4738 expressions with side effects to eassert. (Bug#15565)
4740 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4742 * fns.c (hashfn_user_defined): Allow hash functions to return any
4745 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4747 Fix minor problems found by static checking.
4748 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4749 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4750 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4751 * keyboard.c (read_menu_command): Remove unused local.
4752 * lisp.h (read_menu_command): New decl.
4753 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4754 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4755 Return ptrdiff_t, not int.
4756 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4757 not int, for benefit of xpalloc.
4758 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4760 (have_menus_p): Remove; unused.
4761 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4762 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4763 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4765 (save_and_enable_current_matrix): Omit unnecessary casts.
4766 (read_menu_input): Omit local extern decl (now in lisp.h).
4767 Don't access uninitialized storage if mouse_get_xy fails.
4768 (tty_menu_activate): Mark local as initialized, for lint.
4769 (tty_menu_activate, tty_meny_show): Remove unused locals.
4771 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4773 Support menus on text-mode terminals.
4774 * xterm.h (xw_popup_dialog): Add prototype.
4776 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4777 (xmenu_show): Block input here, instead in Fx_popup_menu.
4778 (xw_popup_dialog): New function, with X-specific bits of popup
4781 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4784 * window.c (Fset_window_configuration): Use run-time tests of the
4785 frame type instead of compile-time conditionals, when menu-bar
4786 lines are considered.
4788 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4789 (w32_popup_dialog): New prototypes.
4791 * w32menu.c (Fx_popup_dialog): Function deleted.
4792 (w32_popup_dialog): New function, with w32 specific bits of popup
4793 dialogs. Block input here.
4795 * w32inevt.c (w32_console_read_socket): Minor change to add
4796 debugging TTY events.
4798 * w32fns.c (show_hourglass): If returning early because the frame
4799 is not a GUI frame, unblock input.
4801 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4802 (cursorY): New functions.
4804 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4805 WINDOWSNT, macros that call curX and curY elsewhere.
4807 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4809 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4810 specific function to hide and show cursor on a text-mode terminal.
4811 (tty_menu_struct, struct tty_menu_state): New structures.
4812 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4813 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4814 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4815 (tty_menu_locate, save_and_enable_current_matrix)
4816 (restore_desired_matrix, screen_update, read_menu_input)
4817 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4818 (tty_pop_down_menu, tty_menu_last_menubar_item)
4819 (tty_menu_new_item_coords, tty_menu_show): New functions.
4820 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4822 * nsterm.h (ns_popup_dialog): Adjust prototype.
4824 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4826 (ns_popup_dialog): Adapt order of arguments to the other
4827 *_menu_show implementations.
4828 (Fx_popup_dialog): Function deleted.
4830 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4832 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4834 * menu.c (have_boxes): New function.
4835 (single_keymap_panes): Use it instead of a compile-time
4837 (single_menu_item): Use run-time tests of the frame type instead
4838 of compile-time conditionals.
4839 (encode_menu_string): New function.
4840 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4841 the macro, since different types of frame need different encoding
4843 (digest_single_submenu): Use run-time tests of frame type instead
4844 of, or in addition to, compile-time conditionals.
4845 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4846 (Fx_popup_menu): Detect when the function is called from keyboard
4847 on a TTY. Don't barf when invoked on a text-mode frame.
4848 Check frame type at run time, instead of compile-time conditionals for
4849 invoking terminal-specific menu-show functions.
4850 Call tty_menu_show on text-mode frames.
4851 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4852 run time to determine which alternative to invoke; support dialogs
4855 * keyboard.h <Qmouse_movement>: Declare.
4857 * keyboard.c <Qmouse_movement>: Now extern.
4858 <Qecho_keystrokes>: New static variable.
4859 (read_key_sequence): Accept an additional argument, a flag to
4860 prevent redisplay during reading of the key sequence. All callers
4862 (read_menu_command): New function.
4863 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4865 (toolkit_menubar_in_use): New function.
4866 (make_lispy_event): Use it instead of a compile-time test.
4868 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4869 window-system being available.
4871 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4872 to x-popup-dialog on the frame type, they all now support popup
4875 * dispnew.c (save_current_matrix): Save the margin areas.
4876 (restore_current_matrix): Restore margin areas.
4877 (update_frame_with_menu): New function.
4879 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4882 * alloc.c (make_save_ptr): Now compiled unconditionally.
4884 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4886 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4887 (redraw_frame, update_frame): Adjust users.
4888 * dispextern.h (set_window_update_flags): Adjust prototype.
4889 * xdisp.c (redisplay_internal): When updating all frames with zero
4890 windows_or_buffers_changed, assume that only the windows that shows
4891 current buffer should be really updated.
4893 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4895 Do not allocate huge temporary memory areas and objects while encoding
4896 for file I/O, thus reducing an enormous memory usage for large buffers.
4897 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4898 * coding.h (struct coding_system): New member raw_destination.
4899 * coding.c (setup_coding_system): Initialize it to zero.
4900 (encode_coding_object): If raw_destination is set, do not create
4901 dst_object. Add comment.
4902 * fileio.c (toplevel): New constant E_WRITE_MAX.
4903 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4904 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4906 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4908 * nsterm.m (windowDidExitFullScreen:)
4909 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4911 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4913 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4914 * keyboard.c (unblock_input_to): Don't process pending signals
4915 if a fatal error is in progress.
4917 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4918 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4919 they're talking about words in Lisp bool vectors.
4920 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4921 * data.c (popcount_bits_word): Rename from popcount_size_t.
4922 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4925 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4927 Improve support for popcount and counting trailing zeros (Bug#15550).
4928 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4929 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4930 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4931 (popcount_size_t_msc, popcount_size_t_gcc):
4932 Remove; now done by Gnulib.
4933 (popcount_size_t): Now a macro that defers to Gnulib.
4934 (count_trailing_zero_bits): Return int, for consistency with
4935 Gnulib and because Emacs prefers signed to unsigned int.
4936 Don't assume that size_t is either unsigned int or unsigned long
4937 or unsigned long long.
4938 (size_t_to_host_endian): Do not assume that size_t is either
4939 exactly 32 or exactly 64 bits wide.
4940 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4941 etc., so that it's now an enum constant, not a macro.
4942 No need to assume that it's either 32 or 64.
4944 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4946 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4949 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4951 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4952 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4954 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4956 emacs_read and emacs_write now use void *, not char *.
4957 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4958 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4959 Buffer arg is now void *, not char *. This matches plain
4960 'read' and 'write' better, and avoids a constraint violation
4961 on Solaris 9 with Oracle Studio.
4963 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4965 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4966 memset to explicit loop. Otherwise copy largest possible chunk
4967 from initialized to uninitialized part, thus allowing the longer
4968 memcpy runs and reducing the number of loop iterations.
4970 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4972 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4973 hide toolbar (Bug#15388).
4974 (windowDidEnterFullScreen:): If presentation options are zero,
4975 set them here (Bug#15388).
4976 (ns_update_auto_hide_menu_bar): Remove runtime check.
4977 Don't auto hide dock unless menubar is also auto hidden.
4979 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4981 * editfns.c (message): Mention batch mode in doc string.
4983 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4985 * nsterm.m (check_native_fs): Remove erroneous comment.
4987 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4989 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4990 uses find_newline instead of scan_newline and so doesn't move point.
4992 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4994 Use hardware support for byteswapping on glibc x86 etc.
4995 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4996 whereas the old swap64 needed 30.
4997 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4998 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4999 Use byteswap.h's macros to swap bytes.
5000 * lisp.h (swap16, swap32, swap64): Remove.
5001 All uses replaced by bswap_16, bswap_32, bswap_64.
5003 * bytecode.c (exec_byte_code): Use some more volatile variables
5004 to work around local variables getting clobbered by longjmp.
5005 Port to pre-C99, which doesn't allow decls after stmts.
5007 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5009 * lisp.h (eassert): Assume that COND is true when optimizing.
5010 In other words, take on the behavior of eassert_and_assume.
5011 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5012 (eassert_and_assume): Remove. All uses replaced by eassert.
5014 * xdisp.c (Qglyphless_char): Now static.
5016 Adjust to merge from gnulib.
5017 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5018 * lisp.h: Include <verify.h>, for 'assume'.
5020 * eval.c (clobbered_eassert): New macro.
5021 (internal_catch, internal_condition_case)
5022 (internal_condition_case_1, internal_condition_case_2)
5023 (internal_condition_case_n): Use it instead of eassert
5024 when the argument contains locals clobbered by longjmp.
5025 Don't use clobbered locals outside of clobbered_eassert.
5026 (internal_lisp_condition_case): Use a volatile variable
5027 to work around a local variable's getting clobbered.
5029 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5031 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5032 (PUSH_HANDLER): New macro.
5033 (catchlist): Remove.
5034 (handlerlist): Always declare.
5036 * eval.c (catchlist): Remove (merge with handlerlist).
5037 (handlerlist, lisp_eval_depth): Not static any more.
5038 (internal_catch, internal_condition_case, internal_condition_case_1)
5039 (internal_condition_case_2, internal_condition_case_n):
5041 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5042 handlerlist/catchlist.
5043 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5044 handlerlist which can only handle a single condition-case handler at
5046 (find_handler_clause): Simplify since we only a single branch here
5049 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5051 (bcall0): New function.
5052 (exec_byte_code): Add corresponding cases. Improve error message when
5053 encountering an invalid byte-code. Let Bunwind_protect accept
5054 a function (rather than a list of expressions) as argument.
5056 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5057 and make them unconditional now that they're heap-allocated.
5059 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5061 * charset.c (Fdecode_char, Fencode_char): Remove description of
5062 `restriction' arg. now that it's hidden by advertised-calling-convention.
5064 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5066 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5067 Remove unused variable (from mac-port).
5068 (macfont_draw): Use s->ybase for correct y position.
5070 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5072 * frame.h (struct frame): Drop has_minibuffer member because...
5073 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5074 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5076 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5078 * window.h (struct window): Prefer enum text_cursor_kinds to int
5079 for phys_cursor_type member. Move the latter, phys_cursor_width,
5080 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5081 * window.c (replace_window, make_window): Adjust users.
5083 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5085 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5086 this module is never compiled otherwise.
5088 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5090 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5093 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5095 * xdisp.c (get_next_display_element): Don't call face_for_font in
5096 a build configured --without-x. (Bug#15484)
5098 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5100 * window.c (calc_absolute_offset): #elif should be #elif defined.
5102 * frame.c (delete_frame): Block/unblock input to overcome race
5103 condition (Bug#15475).
5105 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5107 * frame.c (delete_frame): Record selected frame only after
5108 calling Qdelete_frame_functions (Bug#15477).
5110 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5112 * nsterm.m (ns_selection_color): Remove.
5113 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5114 NSColor selectedText(Background)Color. Only for COCOA.
5115 (ns_term_init): Remove assignment of ns_selection_color, logic
5116 moved to ns_get_color.
5118 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5119 NS_SELECTION_COLOR_DEFAULT.
5120 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5122 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5124 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5125 frame' does not have the tool_bar_window member.
5127 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5129 Signal error when reading an empty byte-code object (Bug#15405)
5130 * lread.c (read1): Signal error.
5131 * alloc.c (make_byte_code): eassert header size.
5132 (sweep_vectors): Change an int to size_t.
5134 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5136 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5137 instead of ints, as it's the usual style for offsetof constants. See:
5138 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5140 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5141 This is ugly, but it should fix the performance problem for older
5142 GCC versions in the short run. I'll look into integrating the
5143 Gnulib module for popcount, as a better fix.
5144 See the thread starting in:
5145 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5146 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5147 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5148 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5149 (popcount_size_t): Use it.
5151 2013-09-24 Daniel Colascione <dancol@dancol.org>
5153 * process.c (Fnetwork_interface_info): Fix build break due to
5156 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5158 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5159 Prefer signed to unsigned integers where either will do.
5160 No need for 'const' on locals that do not escape.
5161 Omit easserts with unnecessary and unportable assumptions about
5162 alignment. Avoid unnecessary casts to char *.
5164 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5166 Use union for the payload of struct Lisp_Vector.
5167 This helps to avoid a few glitches dictated by C's aliasing rules.
5168 * lisp.h (struct Lisp_Vector): Use union for next and
5169 contents member. Adjust comment. Change related users.
5170 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5171 Related users changed.
5172 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5173 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5174 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5175 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5177 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5179 Optimize glyph row clearing and copying routines.
5180 * dispextern.h (struct glyph_row): Change layout of struct
5181 glyph_row to help copy_row_except_pointers. Adjust comment.
5182 * dispnew.c (null_row): Remove.
5183 (clear_glyph_row): Use offsetof and memset to find and clear
5184 just the members that need clearing. Adjust comment.
5185 (copy_row_except_pointers): Likewise for copying.
5187 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5189 Some minor cleanups of recently-added bool vector code.
5190 * conf_post.h (assume): Always return void. Use lint version
5191 only if GCC and MSC versions don't apply.
5192 * conf_post.h (assume):
5193 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5194 Depend on _MSC_VER, not __MSC_VER, for consistency with
5196 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5197 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5198 (bool_vector_binop_driver, count_trailing_zero_bits)
5199 (size_t_to_host_endian): Now static, not static inline;
5200 the latter isn't needed with modern compilers and doesn't
5201 work with older compilers anyway.
5203 * alloc.c (valgrind_p): Use bool for boolean.
5205 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5207 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5208 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5209 (display_last_displayed_message_p, message_buf_print)
5210 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5211 Use bool for boolean.
5212 * dispextern.h (cancel_line, init_desired_glyphs):
5213 Remove ancient leftover.
5214 (help_echo_showing_p, hourglass_shown_p):
5215 * lisp.h (noninteractive_need_newline): Adjust declaration.
5217 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5219 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5221 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5222 ...this file and convert the latter to static. Adjust comment.
5223 (make_initial_frame):
5224 * window.c (init_window_once): Adjust user.
5225 * frame.h (last_nonminibuf_frame): Remove declaration.
5226 * lisp.h (selected_frame): Likewise.
5227 * msdos.c (the_only_display_info): Adjust comment.
5229 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5231 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5232 computing the end column of mouse-highlight that comes from
5233 display or overlay strings. (Bug#15437)
5234 (note_mouse_highlight): Adapt calculation of last argument to
5235 mouse_face_from_string_pos to the above change.
5237 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5238 all platforms, not just for clang.
5240 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5242 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5243 about excess arguments to snprintf.
5245 * conf_post.h(assume): Use __builtin_unreachable for clang.
5247 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5249 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5250 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5252 2013-09-23 Daniel Colascione <dancol@dancol.org>
5254 * alloc.c (USE_VALGRIND): New macro; on by default
5255 when ENABLE_CHECKING.
5256 (mark_maybe_object, mark_maybe_pointer)
5257 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5259 (valgrind_p) [USE_VALGRIND]: New variable.
5260 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5262 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5264 * process.c (wait_reading_process_output): Change int pnamelen to
5267 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5268 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5269 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5270 argument to unsigned long to avoid warning.
5271 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5273 * conf_post.h (assume): Fix compiler error: x shall be cond.
5275 2013-09-22 Daniel Colascione <dancol@dancol.org>
5277 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5278 warning when compiling without a window system.
5280 2013-09-22 Daniel Colascione <dancol@dancol.org>
5282 * data.c (Qbool_vector_p): New symbol.
5283 (bool_vector_spare_mask, popcount_size_t_generic)
5284 (popcount_size_t_msc, popcount_size_t_gcc)
5286 (bool_vector_binop_driver)
5287 (count_trailing_zero_bits, size_t_to_host_endian)
5288 (Fbool_vector_exclusive_or)
5289 (Fbool_vector_union)
5290 (Fbool_vector_intersection, Fbool_vector_set_difference)
5291 (Fbool_vector_subsetp, Fbool_vector_not)
5292 (Fbool_vector_count_matches)
5293 (Fbool_vector_count_matches_at): New functions.
5294 (syms_of_data): Intern new symbol, functions.
5295 * alloc.c (bool_vector_payload_bytes): New function.
5296 (Fmake_bool_vector): Instead of calling Fmake_vector,
5297 which performs redundant initialization and argument checking,
5298 just call allocate_vector ourselves. Make sure we clear any
5299 terminating padding to zero.
5300 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5301 instead of open-coding the size calculation.
5302 (vroundup_ct): New macro.
5303 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5304 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5305 * composite.c (composition_gstring_put_cache):
5306 Change lint_assume to assume.
5307 * conf_post.h (assume): New macro.
5308 (lint_assume): Remove.
5309 * dispnew.c (update_frame_1): Change lint_assume to assume.
5310 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5312 * image.c (gif_load): Change lint_assume to assume.
5313 * lisp.h (eassert_and_assume): New macro.
5314 (Qbool_vector_p): Declare.
5315 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5316 (swap16, swap32, swap64): New inline functions.
5317 * macfont.m (macfont_shape): Change lint_assume to assume.
5318 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5319 * xsettings.c (parse_settings): Use new swap16 and
5320 swap32 from lisp.h instead of file-specific macros.
5322 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5324 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5325 found (which can legitimately happen when the glyph row at the
5326 window start is disabled in the current_matrix. (Bug#15365)
5328 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5330 Fix syntax.h bug introduced by recent INLINE change.
5331 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5332 conditionally compiled one way in some modules, and a different
5333 way in others. This doesn't work with extern inline functions,
5334 which must have the same definition in all modules, because the
5335 defining code might be shared across modules, depending on the
5336 implementation. Symptoms reported by Martin Rudalics in:
5337 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5338 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5339 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5340 overriding the corresponding functions in syntax.h.
5341 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5342 (syntax_property): New inline functions.
5343 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5344 Rewrite in terms of these new functions.
5346 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5348 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5349 not chars_in_text, whose result depends on the multibyteness of
5350 the current buffer. (Bug#15426)
5352 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5354 Port recent change to hosts where pointers aren't 'long'.
5355 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5356 Don't assume that pointers are the same width as 'long'.
5357 Add a compile-time check that a pointer fits into two X slots.
5359 A simpler, centralized INLINE.
5360 * conf_post.h (INLINE): Define only if not already defined.
5361 This allows us to use a single INLINE, defined by one file
5363 * emacs.c (INLINE): Define it.
5364 Also, include category.h, charset.h, composite.h, dispextern.h,
5365 syntax.h, systime.h, so that their INLINE definitions are expanded
5367 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5368 * buffer.h, buffer.c (BUFFER_INLINE):
5369 * category.h, category.c (CATEGORY_INLINE):
5370 * character.h, character.c (CHARACTER_INLINE):
5371 * charset.h, charset.c (CHARSET_INLINE):
5372 * composite.h, composite.c (COMPOSITE_INLINE):
5373 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5374 * frame.h, frame.c (FRAME_INLINE):
5375 * intervals.h, intervals.c (INTERVALS_INLINE):
5376 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5377 * lisp.h, alloc.c (LISP_INLINE):
5378 * process.h, process.c (PROCESS_INLINE):
5379 * syntax.h, syntax.c (SYNTAX_INLINE):
5380 * systime.h, sysdep.c (SYSTIME_INLINE):
5381 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5382 * window.h, window.c (WINDOW_INLINE):
5383 Remove. All uses replaced with INLINE.
5385 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5387 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5390 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5392 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5393 'const char *' to avoid compiler warnings due to similar change in
5394 the prototype of x_get_string_resource.
5396 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5398 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5399 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5400 going to replace static variables below. Adjust comments.
5401 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5402 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5403 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5404 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5405 Related users changed.
5406 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5407 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5408 last_mouse_movement_time, going to replace static variables below.
5410 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5411 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5413 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5414 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5415 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5416 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5417 static variables below.
5418 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5419 (last_mouse_scroll_bar): Remove.
5420 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5421 (mouseExited): Related users changed.
5423 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5425 Do not use external array to process X scroll bar messages.
5426 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5427 (x_send_scroll_bar_event): Pack window pointer into two slots
5428 of XClientMessageEvent if we're 64-bit. Adjust comment.
5429 (x_scroll_bar_to_input_event): Unpack accordingly.
5431 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5433 Ifdef away recent changes which aren't relevant to NS port.
5434 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5435 [!HAVE_NS]: Declare as such.
5436 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5437 [!HAVE_NS]: Define as such.
5439 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5441 * frame.c (x_redo_mouse_highlight): New function
5442 to factor out common code used in W32 and X ports.
5443 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5444 * xterm.h (struct x_display_info):
5445 * w32term.h (struct w32_display_info):
5446 * nsterm.h (struct ns_display_info): New members
5447 last_mouse_motion_frame, last_mouse_motion_x and
5448 last_mouse_motion_y, going to replace static variables below.
5449 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5450 (redo_mouse_highlight): Remove.
5451 (note_mouse_movement, syms_of_xterm): Adjust user.
5452 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5453 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5454 (redo_mouse_highlight): Remove.
5455 (note_mouse_movement, syms_of_w32term): Adjust user.
5456 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5457 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5459 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5460 * nsfns.m (compute_tip_xy): Adjust user.
5462 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5464 * frame.c (x_mouse_grabbed): New function.
5465 * dispextern.h (x_mouse_grabbed): Add prototype.
5466 (last_mouse_frame): Remove declaration.
5467 * xterm.h (struct x_display_info):
5468 * w32term.h (struct w32_display_info):
5469 * nsterm.h (struct ns_display_info): New member
5470 last_mouse_frame, going to replace...
5471 * xdisp.c (last_mouse_frame): ...global variable.
5472 (note_tool_bar_highlight):
5473 * w32term.c (w32_mouse_position, w32_read_socket):
5474 * xterm.c (XTmouse_position, handle_one_xevent):
5475 Use x_mouse_grabbed.
5476 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5478 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5480 * w32term.c (w32_read_socket): Avoid temporary
5481 variables in a call to x_real_positions.
5482 * xterm.c (handle_one_xevent): Likewise.
5484 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5486 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5487 (x_icon_type): Remove prototype.
5488 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5489 * frame.c (x_icon_type): Remove.
5490 * w32term.c (x_make_frame_visible, x_iconify_frame):
5491 * xterm.c (x_make_frame_visible, x_iconify_frame):
5492 Use x_set_bitmap_icon to factor out common code.
5494 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5496 * dispextern.h (check_x_display_info, x_get_string_resource):
5497 Declare here just once and unify the latter.
5498 * frame.c (check_x_display_info, x_get_string_resource):
5499 * nsterm.h (check_x_display_info):
5500 * xrdb.c (x_get_string_resource):
5501 * xterm.h (check_x_display_info): Remove prototypes.
5502 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5503 * w32reg.c (x_get_string_resource): Likewise.
5504 (w32_get_rdb_resource): Adjust user.
5506 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5508 * xterm.h (struct x_display_info): New member
5509 x_pending_autoraise_frame, going to replace...
5510 * xterm.c (pending_autoraise_frame): ...static variable.
5511 (x_new_focus_frame, XTread_socket): Adjust users.
5512 * w32term.h (struct w32_display_info): New member
5513 w32_pending_autoraise_frame, going to replace...
5514 * w32term.c (pending_autoraise_frame): ...global variable.
5515 (x_new_focus_frame, w32_read_socket): Adjust users.
5517 2013-09-17 Glenn Morris <rgm@gnu.org>
5519 * xdisp.c (message_dolog): If we create *Messages*,
5520 switch it to messages-buffer-mode.
5522 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5524 Don't overuse 'const' in types of locals.
5525 * bidi.c (bidi_count_bytes):
5526 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5527 (xg_event_is_for_scrollbar):
5528 * xselect.c (x_handle_property_notify)
5529 (x_handle_selection_notify, x_handle_dnd_message):
5530 * xsettings.c, xsettings.h (xft_settings_event):
5531 * xterm.c (x_handle_net_wm_state, handle_one_event)
5532 (x_menubar_window_to_frame, x_detect_focus_change)
5533 (construct_mouse_click, note_mouse_movement)
5534 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5535 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5536 (handle_one_xevent, x_handle_net_wm_state):
5537 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5538 (x_handle_dnd_message):
5539 Avoid unnecessary 'const', typically the second 'const' in
5540 'const foo * const arg', a 'const' that does not affect the API
5541 and doesn't significantly help the human reader.
5543 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5545 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5546 only if Glib < 2.36.0.
5547 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5548 * xsettings.c (init_gconf, init_gsettings): Do not check
5550 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5552 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5554 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5556 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5557 before calling g_type_init.
5559 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5561 * nsterm.m (syms_of_nsterm): ... to here.
5563 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5565 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5566 (ignore_next_mouse_click_timeout): Use Time as X does.
5567 (handle_one_xevent): Avoid cast and use unsigned comparison.
5569 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5571 Do not copy X event in handle_one_xevent except KeyPress case.
5572 Wnen XEvent is processed, it is unlikely to be changed except
5573 KeyPress case, so we can avoid copying and use const pointer to
5574 const data to make sure that an event is not changed elsewhere.
5575 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5576 const' and do not create local copy except for the KeyPress event.
5577 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5578 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5579 (x_handle_net_wm_state, x_menubar_window_to_frame)
5580 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5581 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5582 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5583 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5584 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5585 (x_handle_dnd_message):
5586 * xsettings.c (xft_settings_event):
5587 Use 'const XEvent * const' where appropriate.
5588 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5590 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5592 Fix X event waiting to handle multiple frames.
5593 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5594 * xterm.c (pending_event_wait): Remove. Adjust users.
5595 (x_detect_focus_change): Pass frame arg.
5596 (handle_one_xevent): Find related frame early and clear per-frame
5597 wait_event_type only if this is an event for the relevant frame.
5598 (x_wait_for_event): Use per-frame wait_event_type.
5600 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5602 * nsfns.m (Fx_create_frame): Fix font driver registration for
5605 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5606 for syms_of_macfont.
5608 * nsterm.m: Include macfont.h.
5609 (ns_tmp_flags, ns_tmp_font): Remove.
5610 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5611 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5612 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5613 (changeFont:): Fix code style. Check for font driver type when
5616 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5619 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5620 (nsfont_open): Set font driver type.
5621 Set font->ascent and font->descent. Figure out font instead of
5622 ns_tmp_font, and flags instead of ns_tmp_flags.
5623 Fix indentation. Remove call to ns_draw_text_decoration,
5626 * nsfns.m: Include macfont.h.
5627 (Fx_create_frame): Register macfont driver, make a better default font.
5628 (Fns_popup_font_panel): Get font from macfont driver, if used.
5630 * macfont.m, macfont.h, macuvs.h: New files.
5632 * font.h: Declare syms_of_macfont.
5634 * font.c (syms_of_font): Call syms_of_macfont.
5636 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5638 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5640 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5641 and it is always zero for others, so I assume that this is an ancient
5642 leftover which nobody will want to change any more.
5643 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5644 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5645 * frame.c (x_set_scroll_bar_width):
5646 * w32fns.c (w32_createscrollbar):
5647 * w32term.c (w32_set_vertical_scroll_bar):
5648 * xfns.c (x_set_scroll_bar_default_width):
5649 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5650 (x_scroll_bar_expose): Related users changed.
5652 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5654 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5655 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5656 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5658 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5660 * nsterm.h, w32term.h, xterm.h: ...and not here.
5661 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5662 Remove unused Xisms.
5663 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5664 these modules are never compiled otherwise.
5666 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5668 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5669 Doc fix. (Bug#15375)
5671 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5673 Unify Fx_focus_frame between all ports.
5674 * frame.h (x_focus_frame): New prototype.
5675 * xfns.c (Fx_focus_frame): Remove.
5676 (syms_of_xfns): Do not defsubr it.
5677 (x_focus_frame): X implementation.
5678 * nsfns.m (Fx_focus_frame): Remove.
5679 (syms_of_nsfns): Do not defsubr it.
5680 (x_focus_frame): NS implementation.
5681 * w32term.c (Fx_focus_frame): Remove.
5682 (x_focus_on_frame): Rename to...
5683 (x_focus_frame): W32 implementation.
5684 * w32term.h (x_focus_on_frame): Remove prototype.
5685 * w32fns.c (Fx_focus_frame): Remove.
5686 (syms_of_w32fns): Do not defsubr it.
5687 * frame.c (Fx_focus_frame): Define here.
5688 (syms_of_frame): Defsubr here.
5689 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5691 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5693 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5694 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5695 each port to reference the port-specific window system data.
5696 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5697 (FRAME_DISPLAY_INFO): Define.
5698 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5699 (FRAME_DISPLAY_INFO): Define. Adjust users.
5700 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5701 (FRAME_DISPLAY_INFO): Define. Adjust users.
5702 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5703 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5704 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5705 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5706 * xselect.c, xterm.c: All related users changed.
5708 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5710 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5711 (x_menubar_window_to_frame): Remove prototypes.
5712 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5713 (x_menubar_window_to_frame, x_top_window_to_frame):
5715 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5716 (x_menubar_window_to_frame, x_top_window_to_frame):
5717 ...to here and convert all but the last to static.
5719 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5721 * lisp.mk (lisp): Add w32-common-fns.elc.
5723 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5725 * charset.c (char_charset): Document an exception for char-charset.
5727 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5729 * xterm.h (x_display_info): New field last_user_time...
5730 * xterm.c (toplevel): ...to replace static last_user_time.
5731 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5733 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5735 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5736 scroll bar values to prevent thumb from disappear and update comment.
5738 2013-09-11 Glenn Morris <rgm@gnu.org>
5740 * emacs.c (usage_message): Possessive apostrophe tweak.
5742 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5744 * nsterm.m (syms_of_nsterm): Use Qns.
5745 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5746 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5747 * xfns.c (x_display_info_for_name, Fx_open_connection):
5748 Remove old '#if 0' code.
5749 (syms_of_xfns): Use Qx.
5750 * termhooks.h (fullscreen_hook): Remove the leftover.
5751 (struct terminal): Fix typo in comment.
5753 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5755 Cleaning up a few X scroll bar bits.
5756 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5757 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5758 New member last_seen_part, going to replace...
5759 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5760 (xt_action_hook) [USE_LUCID]: Adjust user.
5761 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5762 Lucid-specific scroll bar support.
5763 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5764 to int and adjust to use last_seen_part member.
5765 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5766 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5767 Initialize last_seen_part.
5769 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5771 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5772 insert-buffer-substring an empty string.
5774 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5776 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5777 avoiding a GCC warning.
5779 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5781 Ifdef away frame tool bar code when it is not really used.
5782 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5783 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5784 and minimize_tool_bar_window_p under the above.
5785 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5786 (fset_tool_bar_window): Likewise.
5787 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5788 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5789 (change_frame_size_1):
5790 * window.c (window_from_coordinates, Frecenter): Adjust users.
5791 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5792 code is not really used.
5793 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5794 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5795 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5796 [!USE_GTK && !HAVE_NS]: Define as such.
5797 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5798 (note_mouse_highlight, expose_frame):
5799 * xfns.c (x_set_tool_bar_lines):
5800 * xterm.c (handle_one_xevent): Adjust users.
5802 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5804 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5805 This bug was introduced by my 2013-08-26 patch, which incorrectly
5806 assumed that the terminfo implementation doesn't use termcap buffers.
5807 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5808 these buffers apparently are used after all.
5809 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5810 (struct tty_display_info): Define members termcap_term_buffer and
5811 termcap_strings_buffer even if TERMINFO.
5813 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5816 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5817 'usage' docstring entry to pacify make-docfile.
5819 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5821 Change comparison functions =, <, >, <=, >= to take many arguments.
5822 * data.c: Change comparison functions' interface and implementation.
5823 * lisp.h: Make arithcompare available for efficient two arg
5825 * bytecode.c: Use arithcompare.
5826 * fileio.c: Use new interface.
5828 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5830 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5832 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5834 * eval.c (Feval): Document the new use of `lexical'.
5836 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5838 Review and drop old frame resize hack.
5839 * frame.h (struct frame): Remove force_flush_display_p.
5840 * dispnew.c (update_frame): Adjust user and don't call
5841 flush_frame here. The comment has said that there was an issues
5842 with redisplaying fringes, but I don't see any differences with
5843 and without this hack. Hopefully we can continue without it.
5844 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5845 current frame matrices twice if resized_p is set.
5847 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5849 Do not populate pure Xism x_sync to other ports.
5850 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5851 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5852 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5853 * w32term.h (x_sync): Remove prototype.
5855 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5857 Cleanup frame flushing.
5858 * dispextern.h (struct redisplay_interface):
5859 Drop flush_display_optional because flush_display is enough
5860 for X and flushing via RIF is just a no-op for others.
5861 * frame.h (flush_frame): New function.
5862 * dispnew.c (update_frame):
5863 * minibuf.c (read_minibuf):
5864 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5866 * keyboard.c (detect_input_pending_run_timers): Do not flush
5867 all frames but selected one in redisplay_preserve_echo_area.
5868 * nsterm.m (ns_flush): Remove no-op.
5869 (ns_redisplay_interface): Adjust user.
5870 * w32term.h (x_flush): Remove no-op.
5871 (w32_redisplay_interface): Adjust user.
5872 * xterm.c (x_flush): Simplify because we do not flush all
5873 frames at once any more. Adjust comment.
5874 (x_redisplay_interface): Adjust user.
5876 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5878 Port --without-x --enable-gcc-warnings to Fedora 19.
5879 * gfilenotify.c (globals_of_gfilenotify):
5880 Call g_type_init only if using an older glib version that needs it.
5882 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5884 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5885 (last_glyphless_glyph_merged_face_id): Remove declarations.
5886 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5887 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5888 (last_glyphless_glyph_merged_face_id): Now static.
5889 (merge_escape_glyph_face): New function, refactored from...
5890 (get_next_display_element): ...here.
5891 (merge_glyphless_glyph_face): New function, refactored from...
5892 (produce_glyphless_glyph): ...here...
5893 * term.c (produce_glyphless_glyph): ...and here.
5895 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5897 * eval.c (eval_sub): Only call Ffunction if necessary.
5899 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5901 Attempt to make redisplay more selective when changing cursor type.
5902 * frame.h (struct frame): New bitfield cursor_type_changed.
5903 * xdisp.c (cursor_type_changed): Remove.
5904 (try_cursor_movement, redisplay_window, try_window_id)
5905 (set_frame_cursor_types, try_window_reusing_current_matrix):
5906 Adjust to use per-frame bitfield.
5907 (redisplay_internal): Look for cursor type change on each visible
5908 frame and consider all frames if cursor type has been changed on
5909 the frame other than selected. If cursor type has been changed on
5910 selected frame only, do not use fast update.
5912 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5914 Attempt to make redisplay more selective when changing fonts.
5915 * frame.h (struct frame): New bitfield fonts_changed.
5916 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5917 (adjust_frame_glyphs): Add prototype.
5918 * dispnew.c (fonts_changed_p): Remove.
5919 (adjust_glyphs): Remove because we do not
5920 adjust matrices on all frames at once any more.
5921 (adjust_frame_glyphs): Block and unblock input here.
5922 (adjust_glyph_matrix): Use fonts_changed.
5923 (change_frame_size_1): Use adjust_frame_glyphs.
5924 * font.c (font_open_entity): Use fonts_changed.
5925 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5926 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5927 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5928 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5929 (shrink_mini_window, Fresize_mini_window_internal)
5930 (window_scroll_pixel_based, Fset_window_configuration)
5931 (apply_window_adjustment, Fset_window_vscroll):
5932 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5933 Use adjust_frame_glyphs.
5934 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5935 (try_window_reusing_current_matrix, try_window_id, display_line)
5936 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5937 (redisplay_internal): Consider fonts_changed and adjust frame
5938 matrices for each frame only if the frame is visible. If font
5939 has been changed on some frame during full redisplay, retry
5940 only visible frames where the font has been actually changed.
5942 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5944 Cache current header and mode line height for each window.
5945 * window.h (struct window): New fields mode_line_height
5946 and header_line_height.
5947 * window.c (make_window): Initialize them.
5948 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5949 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5950 (current_mode_line_height, current_header_line_height):
5952 * xdisp.c (current_mode_line_height, current_header_line_height):
5954 (pos_visible_p, init_xdisp): Adjust user.
5955 (redisplay_window): Invalidate mode_line_height and
5956 header_line_height if current and desired matrices do not agree.
5958 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5960 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5961 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5963 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5965 Make --without-x compatible with --enable-gcc-warnings.
5966 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5967 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5968 members under HAVE_WINDOW_SYSTEM.
5969 * keyboard.c (make_lispy_focus_out): Likewise.
5970 (record_menu_key): Move under HAVE_MENUS.
5971 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5972 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5973 (syms_of_xdisp): Adjust user.
5974 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5975 (start_hourglass, cancel_hourglass):
5976 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5977 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5978 and CLEAR_FONT_TABLE_NFONTS.
5979 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5980 Declare only if HAVE_WINDOW_SYSTEM.
5981 (lface_same_font_attributes_p, clear_face_gcs): Define only
5982 if HAVE_WINDOW_SYSTEM.
5984 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5986 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5987 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5988 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5990 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5992 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5994 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5996 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5997 This fixes a type error on hosts where ptrdiff_t is wider than int.
5999 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6001 * keyboard.c (read_key_sequence_vs): New function.
6002 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6005 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6007 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6009 Makefile improvements.
6010 * Makefile.in (config.status): Don't use double-colon rules, as
6011 they are not portable according to POSIX. Fix shell typo with `;
6012 I guess this rule has never been tested?
6013 (VCSWITNESS): New macro, to override any environment var.
6015 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6017 * xterm.h (struct x_display_info): Do not track X connection
6018 fd separately because it is always available from Display.
6019 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6022 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6024 * buffer.c (drop_overlay):
6025 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6026 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6028 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6030 * buffer.c (Fmake_overlay, Fmove_overlay):
6031 * intervals.c (set_point_from_marker):
6032 * print.c (PRINTPREPARE): Prefer signal_error
6033 to plain error and report unsuitable marker too.
6035 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6037 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6038 for 'dragging' member.
6039 (struct x_output): Remove set-but-unused leftovers
6040 'left_before_move' and 'top_before_move'.
6041 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6042 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6043 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6044 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6045 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6046 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6047 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6048 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6050 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6052 * nsfont.m (INVALID_GLYPH): New define.
6053 (nsfont_encode_char): Use INVALID_GLYPH.
6054 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6056 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6058 * xterm.c (x_last_mouse_movement_time): Revert last change.
6059 This code should use XDisplayMotionBufferSize to check display's
6060 motion history first, and there are few other issues as well.
6061 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6062 (handle_one_xevent): Adjust user.
6064 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6066 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6067 * frame.c (Flast_nonminibuf_frame): ... to here.
6068 (check_minibuf_window): Don't abort if no window was found
6071 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6073 Use XGetMotionEvents to ask the last mouse motion time from X server.
6074 * xterm.c (X_MOTION_HISTORY): Default to 1.
6075 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6076 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6077 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6078 Ifdef away legacy code.
6079 (XTmouse_position, x_scroll_bar_report_motion):
6080 Use x_last_mouse_movement_time.
6081 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6084 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6086 * msdos.c (last_mouse_window): Move to...
6087 (dos_rawgetc): ...this function and adjust comment.
6088 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6089 (mouseMoved): ...this function and adjust comment.
6090 * w32term.c (last_window): Likewise with...
6091 (w32_read_socket): ...this function.
6092 * xterm.c (last_window): Likewise with...
6093 (handle_one_xevent): ...this function.
6095 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6097 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6098 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6099 (handle_one_xevent): ...to here.
6100 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6103 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6105 * msdos.c (IT_set_terminal_window): Remove no-op.
6106 (initialize_msdos_display): Adjust terminal setup.
6107 * w32console.c (w32con_set_terminal_window): Remove no-op.
6108 (initialize_w32_display): Adjust terminal setup.
6109 * w32term.c (w32_set_terminal_window): Remove no-op.
6110 (w32_create_terminal): Adjust terminal setup.
6111 * xterm.c (XTset_terminal_window): Remove no-op.
6112 (x_create_terminal): Adjust terminal setup.
6114 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6116 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6118 (ns_create_terminal): Adjust terminal setup.
6119 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6121 (w32_create_terminal): Adjust terminal setup.
6122 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6124 (x_create_terminal): Adjust terminal setup.
6126 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6128 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6129 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6130 * dispnew.c (buffer_posn_from_coords):
6131 * window.c (Fwindow_end, displayed_window_lines):
6132 * xdisp.c (redisplay_mode_lines): Use it.
6134 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6136 * fontset.c (face_for_char): Check char in the current face font first
6137 if HAVE_NS (Bug#15138).
6139 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6141 * window.c (temp_output_buffer_show): Make sure window returned
6142 by display_buffer is live (Bug#15213).
6144 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6146 Minor cleanup to avoid forward declarations.
6147 * coding.h (struct ccl_spec): Remove forward declaration.
6148 * composite.h (toplevel): Include font.h.
6149 (struct composition_it, struct face, struct font_metrics):
6150 Remove forward declaration.
6151 * dispextern.h (struct image, struct atimer): Likewise.
6152 * emacsgtkfixed.h (struct frame): Likewise.
6153 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6154 * font.h (struct font_driver, struct font, struct glyph_string)
6155 (struct face): Remove forward declaration.
6156 * fontset.h (struct face, struct font): Likewise.
6157 * frame.h (toplevel): Style cleanup.
6158 (enum output_method): Move to...
6159 * termhooks.h (enum output_method): ...here.
6160 (struct glyph, struct frame, struct ns_display_info)
6161 (struct x_display_info, struct w32_display_info):
6162 Remove forward declaration.
6163 * xterm.h (toplevel): Include termhooks.h.
6164 (struct font, struct window, struct glyph_matrix, struct frame)
6165 (struct input_event, struct face, struct image): Remove forward
6167 * gtkutil.h (struct _widget_value): Likewise.
6168 * keyboard.h (toplevel): Include termhooks.h.
6169 (struct input_event): Remove forward declaration.
6171 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6173 * intervals.c (set_point_from_marker): New function.
6174 * editfns.c (Fgoto_char):
6175 * process.c (Finternal_default_process_filter):
6176 * window.c (select_window_1): Use it.
6177 * buffer.h (set_point_from_marker): Add prototype.
6179 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6181 * w32.c (term_winsock): Call release_listen_threads before calling
6183 (_sys_wait_accept): Wait for accept event in a loop with a finite
6184 timeout, instead of waiting indefinitely. Will hopefully avoid
6185 hanging during exit because WSACleanup deadlocks waiting for the
6186 event object to be released. (Bug#14333)
6188 * w32proc.c (release_listen_threads): New function, signals all
6189 the reader threads that listen for connections to stop waiting.
6191 * w32.h (release_listen_threads): Add prototype.
6193 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6195 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6196 field of new marker (for sanity and safety).
6197 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6198 anyway because XMISCTYPE is a function and can't be an lvalue).
6200 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6202 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6203 (x_after_update_window_line, x_scroll_bar_create)
6204 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6205 (handle_one_xevent, x_clear_frame_area):
6206 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6207 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6208 * xterm.h (x_clear_area): Adjust prototype.
6210 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6212 Hook scanning and indentation functions to find_newline. This helps
6213 to avoid duplicated code and renders more respect to newline cache.
6214 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6215 * cmds.c (Fforward_line):
6216 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6217 Use find_newline and avoid unnecessary point movements.
6218 * search.c (scan_newline): Implement on top of find_newline.
6220 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6222 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6223 scoped code (bug#11258).
6225 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6227 * nsterm.m (last_window): New variable.
6228 (EV_TRAILER2): New macro.
6229 (EV_TRAILER): Call EV_TRAILER2.
6230 (mouseMoved:): Add support for mouse-autoselect-window
6231 on nextstep (Bug#6888).
6233 2013-08-28 Andreas Schwab <schwab@suse.de>
6235 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6236 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6237 Remove unused macro definitions.
6238 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6239 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6240 Only define if emacs.
6242 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6244 Prefer enum glyph_row_area to int where appropriate.
6245 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6247 (window_box, window_box_width, window_box_left, window_box_left_offset)
6248 (window_box_right, window_box_right_offset): Adjust prototypes.
6249 * xdisp.c (window_box, window_box_width, window_box_left)
6250 (window_box_left_offset, window_box_right, window_box_right_offset):
6251 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6252 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6253 * nsterm.m (ns_clip_to_row):
6254 * w32term.c (w32_clip_to_row):
6255 * xterm.c (x_clip_to_row): Likewise.
6257 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6259 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6260 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6262 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6264 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6265 for portability to hosts where /bin/sh has problems.
6267 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6269 Redesign redisplay interface to drop global output_cursor.
6270 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6271 (toplevel): Remove declaration of output_cursor.
6272 (set_output_cursor, x_cursor_to): Remove prototype.
6273 * window.h (struct window): New member output_cursor.
6274 (output_cursor_to): New function to replace RIF member.
6275 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6276 (update_text_area, set_window_cursor_after_update): Use it.
6277 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6278 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6279 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6280 * w32term.c (x_update_window_begin, x_update_window_end):
6281 * xterm.c (x_update_window_begin, x_update_window_end):
6282 Adjust to use per-window output cursor.
6284 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6286 Simplify SELECT_TYPE-related code.
6287 Like EMACS_TIME, this portability layer is no longer needed, since
6288 Emacs has been using fd_set as a portability layer for some time.
6289 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6290 (SELECT_TYPE): Remove. All uses changed to fd_set.
6291 (fd_set) [!FD_SET]: New typedef.
6293 Simplify EMACS_TIME-related code.
6294 This portability layer is no longer needed, since Emacs has been
6295 using struct timespec as a portability layer for some time.
6296 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6297 Include <time.h> rather than "systime.h"; that's all that's needed now.
6298 * dispnew.c: Include <timespec.h> rather than "systime.h";
6299 that's all that's needed now.
6300 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6301 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6302 TIMESPEC_RESOLUTION.
6303 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6304 LOG10_TIMESPEC_RESOLUTION.
6305 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6306 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6307 (make_emacs_time): Remove. All used changed to make_timespec.
6308 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6309 (current_timespec): Rename from current_emacs_time. All uses changed.
6310 (add_emacs_time): Remove. All uses changed to timespec_add.
6311 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6312 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6313 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6314 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6315 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6316 (current_timespec): Rename from current_emacs_time. All uses changed.
6317 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6318 changed to timespec_cmp.
6319 * xgselect.c: Include <timespec.h>, since our .h files don't.
6321 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6323 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6324 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6325 Remove the leftovers.
6326 * gtkutil.c (toplevel): Do not declare Qxft but include
6328 * image.c (toplevel): Do not declare Vlibrary_cache because
6329 it's already done in lisp.h.
6331 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6333 * lisp.h (Mouse_HLInfo): Move from here...
6334 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6335 (reset_mouse_highlight): New function.
6336 * msdos.c (dos_set_window_size, IT_update_begin)
6337 (internal_terminal_init):
6338 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6339 (ns_initialize_display_info):
6340 * w32console.c (initialize_w32_display):
6341 * w32term.c (x_update_window_end, x_free_frame_resources)
6342 (w32_initialize_display_info):
6343 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6344 * window.c (Fdelete_other_windows_internal):
6345 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6346 * termchar.h (toplevel):
6347 * xterm.h (toplevel): Include dispextern.h.
6349 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6351 Fix minor problems found by static checking.
6352 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6353 (expect): Avoid nested-if warning.
6354 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6355 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6356 * nsterm.h, nsterm.m (ns_select):
6357 * xgselect.c, xgselect.h (xg_select):
6358 Adjust signature to better match pselect's.
6359 * nsterm.m (ns_select):
6360 Don't set *TIMEOUT, since pselect doesn't.
6361 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6362 diagnostic about assigning const char * to it.
6363 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6365 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6367 * lread.c (substitute_object_recurse): Handle hash-tables as well
6370 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6372 Fix unlikely core dump in init_tty, and simplify terminfo case.
6373 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6374 The old version incorrectly dumped core if malloc returned a
6375 buffer containing only non-NUL bytes.
6376 (init_tty): Do not allocate or free termcap buffers; the
6377 struct does that for us now.
6378 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6379 (struct tty_display_info): Define members termcap_term_buffer and
6380 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6381 use them. Allocate them directly in struct rather than indirectly
6382 via a pointer, to simplify init_tty.
6384 * frame.c (check_minibuf_window): Initialize 'window' properly,
6385 so that Emacs reliably aborts later if 'window' is not initialized.
6387 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6389 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6390 of VoidSymbol (Bug#15154).
6392 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6394 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6395 mouse_face_beg_y and mouse_face_end_y.
6396 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6397 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6398 Adjust users and update comment where appropriate.
6400 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6402 * frame.c (check_minibuf_window): New function.
6403 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6404 Call check_minibuf_window (Bug#15183).
6406 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6408 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6409 because this is the only last cursor data we need to keep and consult.
6410 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6411 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6414 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6416 Fix recovering from possible decompression error.
6417 Since insert_from_gap doesn't always move point, we can't use PT as
6418 the position where the partially decompressed data ends, and
6419 should count how many bytes was produced so far.
6420 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6421 (unwind_decompress): Really delete partially uncompressed data.
6422 (Fzlib_decompress_region): Take decompressed data size into account.
6424 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6426 * syntax.c (init_syntax_once): Adjust comment and do an early
6427 initialization of Qchar_table_extra_slots just once...
6428 * casetab.c (init_casetab_once):
6429 * category.c (init_category_once):
6430 * character.c (syms_of_character):
6431 * coding.c (syms_of_coding):
6432 * xdisp.c (syms_of_xdisp): ...and omit it here.
6434 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6436 * xdisp.c (get_next_display_element): Don't apply to characters
6437 from a display vector the logic of setting it->end_of_box_run_p
6438 suitable for characters from a buffer. (Bug#15175)
6440 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6441 to handle directories, rather than '_utime' which doesn't.
6444 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6446 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6447 or fullscreen (Bug#14627).
6449 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6451 System-dependent integer overflow fixes.
6452 * process.c (Fset_process_window_size): Signal an error if
6453 the window size is outside the range supported by the lower level.
6454 * sysdep.c (set_window_size): Return negative on error,
6455 nonnegative on success, rather than -1, 0, 1 on not in system,
6456 failure, success. This is simpler. Caller changed.
6457 (serial_configure): Remove unnecessary initialization of local.
6458 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6459 size fits in unsigned long; this isn't true on some 32-bit hosts.
6460 Avoid buffer overrun if some future version of /proc/meminfo has a
6461 variable name longer than 20 bytes.
6462 (system_process_attributes) [__FreeBSD__]:
6463 Don't assume hw.availpages fits in 'int'.
6465 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6467 Don't let very long directory names overrun the stack.
6468 Fix some related minor problems involving "//", vfork.
6469 * callproc.c (encode_current_directory): New function.
6470 (call_process): Don't append "/"; not needed.
6471 * fileio.c (file_name_as_directory_slop): New constant.
6472 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6473 this can save the caller having to alloca.
6474 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6475 Use SAFE_ALLOCA, not alloca.
6476 (directory_file_name, Fexpand_file_name): Leave leading "//"
6477 alone, since it can be special even on POSIX platforms.
6478 * callproc.c (call_process):
6479 * process.c (Fformat_network_address):
6480 * sysdep.c (sys_subshell):
6481 Use encode_current_directory rather than rolling our own.
6482 (create_process): No need to encode directory; caller does that now.
6483 * process.h (encode_current_directory): New decl.
6484 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6485 Rework to avoid 'goto xyzzy;'.
6487 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6489 * xdisp.c (handle_face_prop): If the default face was remapped use
6490 the remapped face for strings from prefix properties. (Bug#15155)
6492 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6494 Minor cleanup for redisplay interface and few related functions.
6495 * frame.h (enum text_cursor_kinds): Move from here...
6496 * dispextern.h (enum text_cursor_kinds): ...to here.
6497 (toplevel): Drop unnecessary declarations.
6498 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6499 in update_window_end_hook and draw_window_cursor functions.
6500 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6501 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6502 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6503 * xterm.c (x_update_window_end, x_draw_window_cursor):
6504 * xdisp.c (display_and_set_cursor, update_window_cursor)
6505 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6506 enum text_cursor_kinds where appropriate.
6508 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6510 Redesign redisplay interface to drop updated_row and updated_area.
6511 * dispextern.h (updated_row, updated_area): Remove declaration.
6512 (struct redisplay_interface): Pass glyph row and row area parameters
6513 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6514 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6516 * dispnew.c (updated_row, updated_area): Remove.
6517 (redraw_overlapped_rows, update_window_line): Adjust user.
6518 (update_marginal_area, update_text_area): Likewise. Pass updated row
6519 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6520 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6523 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6525 * process.c (flush_pending_output): Remove stub.
6528 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6530 * callproc.c: Fix race that killed background processes (Bug#15144).
6531 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6532 Record deleted process-id in critical section, not afterwards.
6533 Don't mistakenly kill process created by a call-process invocation
6534 that discards output and does not wait.
6536 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6538 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6539 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6540 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6541 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6542 to shut up compiler in mark_object.
6543 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6545 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6547 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6548 We can't portably rely on PTY_OPEN doing that, even if
6549 it calls posix_openpt with O_CLOEXEC.
6551 2013-08-20 Kenichi Handa <handa@gnu.org>
6553 * character.c (string_char): Improve commentary.
6555 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6557 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6558 (struct animation_cache): Make signature a flexible array member.
6559 All uses changed. This is a tad slower but may insulate us better
6560 from future changes to ImageMagick.
6562 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6564 * image.c: Shrink memory needed for animation cache.
6565 (SIGNATURE_DIGESTSIZE): New constant.
6566 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6567 (imagemagick_create_cache): Copy the signature. This saves
6568 several KB of memory that ImageMagick wastes per signature.
6569 Don't bother updating the update_time, as the caller does that now.
6570 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6571 it's a fixed size struct member now.
6572 (imagemagick_get_animation_cache): Always destroy the signature,
6573 as it's now imagemagick_create_cache's responsibility to copy it.
6574 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6575 and use memcmp rather than strcmp.
6576 eassert that ImageMagick returns a signature of the specified length.
6578 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6580 * image.c (imagemagick_get_animation_cache): Don't segfault on
6582 (imagemagick_get_animation_cache): Revert to previous definition
6583 so that it actually works. But keep the memory leak fix.
6584 (imagemagick_get_animation_cache): Fix memory leak.
6586 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6588 * image.c: Fix animation cache signature memory leak.
6589 Fix some other minor performance problems while we're at it.
6590 (imagemagick_create_cache): Clear just the members that
6591 need clearing. Don't set update_time, as caller does that now.
6592 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6593 Simplify by using pointer-to-pointer instead of a prev pointer.
6594 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6595 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6596 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6597 it's already a copy. Free the signature probe unless it's cached.
6599 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6600 This was introduced by my 2013-08-12 fix for Bug#15035.
6602 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6604 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6605 (imagemagick_prune_animation_cache): Now static.
6607 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6609 * image.c (imagemagick_get_animation_cache): Don't segfault when
6610 pruning all entries.
6612 2013-08-18 Ken Brown <kbrown@cornell.edu>
6614 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6615 static heap if ENABLE_CHECKING is defined.
6616 (max_bss_sbrk_ptr): New variable.
6618 (report_sheap_usage): Report maximum static heap usage instead of
6619 ending static heap usage.
6621 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6623 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6624 of zlib_initialized according to the results of calling
6625 init_zlib_functions.
6627 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6629 * image.c: Implement an ImageMagick per-image cache.
6630 (imagemagick_get_animation_cache): Fix a double-free error.
6631 (imagemagick_load_image): Remove the ping_wand code, which only
6632 apparently saved time on invalid animated images, and slowed down
6633 everything else. Optimise for the common case.
6635 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6637 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6639 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6641 * marker.c (set_marker): Remove documentation of undefined behavior.
6643 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6645 * image.c (imagemagick_compute_animated_image): Animate correctly
6646 when sub-images are smaller than the main image.
6647 (imagemagick_compute_animated_image): Setting the iterator row to
6648 zero is apparently not allowed.
6649 (imagemagick_compute_animated_image): Allow images that say they
6650 have sub-images that are bigger than the main image, but just crop
6653 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6655 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6657 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6659 * image.c (imagemagick_compute_animated_image): Respect the GIF
6662 2013-08-15 Ken Brown <kbrown@cornell.edu>
6664 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6665 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6668 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6670 Fix minor problems found by static checking.
6671 * frame.c (delete_frame):
6672 * xdisp.c (next_element_from_display_vector):
6673 Avoid uninitialized local.
6674 * image.c (imagemagick_compute_animated_image): Port to C89.
6675 Prefer usual GNU indentation style for loops.
6676 Be more careful about bizarrely large sizes, by using ptrdiff_t
6679 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6681 Fix infinite frame selection loop (Bug#15025).
6682 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6684 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6686 * xdisp.c (compute_window_start_on_continuation_line):
6687 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6688 to make sure we end up setting the window start at the leftmost
6689 visible character of the display line. This avoids funky
6690 horizontal shifting because the window start is not kept on the
6691 same position. (Bug#15090)
6692 (next_element_from_display_vector): Support 'box' face attribute
6693 in the face definitions of a display vector. (Bug#15099)
6695 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6697 * image.c (imagemagick_compute_animated_image): Implement animated
6699 (imagemagick_compute_animated_image): Fix some compilation
6700 warnings. Implement a very simple cache to make the animation
6701 usable at all, but it should be replaced with a per-image cache.
6703 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6705 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6706 to do `for' loops over alist values.
6707 * buffer.h (FOR_EACH_BUFFER):
6708 * process.c (FOR_EACH_PROCESS): Use it.
6709 (handle_child_signal, status_notify, Fget_buffer_process)
6710 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6712 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6714 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6715 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6716 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6717 to xzalloc and so avoid redundant call to memset.
6718 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6719 members because it is allocated with xzalloc and so already zeroed.
6721 2013-08-14 Ken Brown <kbrown@cornell.edu>
6723 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6726 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6728 Utility function and macro to copy Lisp string to C string.
6729 * lisp.h (xlispstrdupa): New macro.
6730 (xlispstrdup): New prototype.
6731 * alloc.c (xlispstrdup): New function.
6732 * callint.c (Fcall_interactively):
6733 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6734 (Fsubstitute_in_file_name):
6735 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6736 * image.c (x_create_bitmap_from_file):
6737 * w32term.c (w32_term_init):
6738 * xterm.c (x_term_init): Use xlispstrdup.
6740 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6742 * image.c (imagemagick_load_image): Make animated pictures work.
6743 There's still some problems with background color settings, though
6746 * decompress.c (unwind_decompress): Always restore point.
6748 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6750 * marker.c (set_marker): Reformat documentation.
6752 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6754 * xdisp.c (cursor_type_changed): Now static.
6756 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6757 Use changed. This avoids the need to call xmalloc and for the
6758 caller to call xfree, and avoids memory leaks in some situations.
6760 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6762 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6763 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6764 (redisplay_window): If window_end_valid is cleared due to non-zero
6765 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6766 so do not call to try_cursor_movement for that window.
6768 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6770 * window.h (struct window): Convert window_end_pos and
6771 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6772 (wset_window_end_pos, wset_window_end_vpos): Remove.
6773 * dispnew.c (adjust_glyph_matrix):
6774 * window.c (Fwindow_end, replace_window, set_window_buffer)
6776 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6777 (set_vertical_scroll_bar, redisplay_window, try_window)
6778 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6779 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6780 (note_mouse_highlight): Adjust users.
6781 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6784 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6786 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6787 * image.c (imagemagick_filename_hint): Use `const char *' and
6788 prefer SSDATA to SDATA to avoid warnings.
6790 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6792 Cleanup window fringes, margins and scroll bars adjustments.
6793 * window.c (set_window_fringes, set_window_margins)
6794 (set_window_scroll_bars, apply_window_adjustment): New functions.
6795 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6796 (Fset_window_scroll_bars): Use them.
6798 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6800 * window.h (struct window): Convert scroll_bar_width
6801 from Lisp_Object to integer. Adjust comment.
6802 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6804 * window.c (wset_scroll_bar_width): Remove.
6805 (make_window): Initialize scroll_bar_width.
6806 (Fsplit_window_internal): Use direct assignment.
6807 (Fset_window_configuration, save_window_save):
6808 Convert Lisp_Object to integer and back where appropriate.
6809 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6810 bar was actually changed, and mention this in docstring.
6812 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6814 * decompress.c: Minor simplifications.
6815 (Fzlib_decompress_region): Don't bother verifying
6816 that avail_out <= UINT_MAX, as that was confusing.
6817 Mention the restriction in a comment instead.
6818 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6820 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6822 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6823 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6825 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6827 * image.c (imagemagick_filename_hint): Check for errors in the
6830 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6832 * window.c (Fwindow_margins): Return nil when there's no marginal
6833 area, as per the documented API.
6835 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6836 Fmake_vector, as scroll bar's struct members are not all Lisp
6837 objects now. This avoids crashes in GC.
6839 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6840 bool, so its address could be taken.
6842 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6844 * image.c (imagemagick_filename_hint): New function to possibly
6845 apply `image-content-type-suffixes'.
6846 (imagemagick_load_image): Use it.
6848 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6850 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6851 if loading zlib failed.
6853 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6855 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6856 2013-08-13 checkin below. Change bool to BOOL, rule is:
6857 All Obj-C code uses BOOL, except for interfaces callable from C.
6859 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6861 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6863 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6864 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6865 bool instead of BOOL.
6866 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6867 from Lisp_Object to bitfield. Adjust comment.
6868 * w32term.c (x_scroll_bar_create): Adjust user.
6869 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6870 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6871 Use bool for boolean.
6872 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6873 to `unsigned int' when defining a bitfield.
6875 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6877 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6879 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6881 * window.h (struct window): Convert left_margin_cols and
6882 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6883 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6884 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6886 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6888 (showing_window_margins_p, update_window_line, update_frame_1):
6889 * fringe.c (draw_fringe_bitmap_1):
6890 * xdisp.c (window_box_width): Adjust users.
6891 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6892 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6893 Use direct assignment.
6894 (Fset_window_configuration, save_window_save, Fwindow_margins):
6895 Convert Lisp_Object to integer and back where appropriate.
6896 (Fset_window_margins): Adjust user. Return t if any margin
6897 was actually changed, and mention this in docstring.
6899 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6901 * syntax.c (forward_word):
6902 * cmds.c (forward_char, backward_char): Mention the optional argument.
6904 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6906 * window.h (struct window): Convert left_fringe_width
6907 and right_fringe_width from Lisp_Objects to integers.
6909 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6910 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6911 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6913 (make_window): Initialize new integer fields to -1.
6914 (Fsplit_window_internal): Use direct assignment.
6915 (Fset_window_configuration, save_window_save):
6916 Convert Lisp_Object to integer and back where appropriate.
6917 (Fset_window_fringes): Adjust user. Return t if any fringe
6918 was actually changed, and mention this in docstring.
6920 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6922 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6923 * nsfns.m (x_set_cursor_type):
6924 * w32fns.c (x_set_cursor_type):
6925 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6926 * xdisp.c (set_frame_cursor_types): ...but in common code.
6928 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6930 * font.c (clear_font_cache): New function, stripped from...
6931 (Fclear_font_cache): ...here, which now uses the function
6932 above. Adjust comment.
6933 * font.h (clear_font_cache): Add prototype.
6934 * xfaces.c (clear_face_cache): Use clear_font_cache.
6936 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6938 * window.c (Fset_window_start): Compare `w', not `window' because
6939 `w' might not be equal to `window' after call to decode_live_window.
6941 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6943 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6944 This fixes a problem introduced by the Bug#15035 patch
6945 when using GPG. Reported by Herbert J. Skuhra.
6947 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6949 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6950 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6951 not yet initialized.
6953 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6955 * decompress.c (Fzlib_decompress_region): Support zlib
6956 decompression, too, and rename.
6958 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6960 Minor zlib configuration tweaks.
6961 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6962 Don't assume presence of fn_inflateInit2_ zlib internal function.
6964 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6966 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6967 include the zlib prefix.
6969 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6971 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6972 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6973 define static variables that are pointers to zlib functions to be
6975 (init_zlib_functions) [WINDOWSNT]: New function.
6976 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6978 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6979 macros instead of invoking the zlib functions directly.
6980 (syms_of_decompress): DEFSYM Qzlib_dll.
6981 Staticpro Szlib_available_p.
6983 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6985 Avoid looping over all frame windows to freeze and unfreeze.
6986 * window.h (struct window): Drop frozen_window_start_p.
6987 (freeze_window_starts): Drop prototype.
6988 * frame.h (struct frame): New frozen_window_starts flag.
6989 (FRAME_WINDOWS_FROZEN): New macro.
6990 * window.c (freeze_window_start, freeze_window_starts):
6992 (select_window, replace_window): Adjust users.
6993 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6994 (window_frozen_p): New function.
6995 (redisplay_window): Use it.
6997 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6999 Fix some fd issues when running subprocesses (Bug#15035).
7000 Fix bugs that can leak files or file descriptors on errors.
7001 Don't unlink open temp files, as that's hard for users to diagnose
7002 when things go awry (e.g., temp disk exhausted).
7003 Don't bother to lock temp files. Check for invalid recursion.
7004 * callproc.c (synch_process_fd): Remove. All uses removed.
7005 (synch_process_tempfile): New var or macro.
7006 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7008 (record_kill_process): New arg, the temp name. All callers changed.
7009 (delete_temp_file): Now just a simple wrapper around unlink.
7010 (call_process_kill): New arg, the call_process_fd array.
7011 Close them all. Clear synch_process_pid. Remove the temp file,
7012 or arrange for it to be removed.
7013 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7014 that's been moved to synch_process_tempfile. Caller changed.
7015 Do not remove the tempfile; that's now call_process_kill's
7017 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7018 call_process_kill; the caller now does that.
7019 (call_process_cleanup): Do not close the process fd; that's now
7020 call_process_kill's responsibility.
7021 (Fcall_process): Implement via new function call_process, which
7022 has most of the old body of Fcall_process, but with a different API.
7023 (call_process): New function that does not open or close filefd if
7024 it is nonnegative. Record which fds need to be closed, and let
7025 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7026 Signal an error if invoked recursively (could be done via a hook).
7027 Simplify creation of the tempfile in the MSDOS case.
7028 Don't create the output file until after checking for the executable.
7029 Report any failure to open /dev/null.
7030 Don't open /dev/null for writing twice; once is enough.
7031 Don't create pipe if all output is being discarded or sent to file.
7032 Don't worry about setting up the coding system or reading from the
7033 pipe if all output is being discarded.
7034 Hoist fd_error local into top level, to lessen block nesting.
7035 Don't record deleted pid here; now done by Fcall_process_region.
7036 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7037 and note its success in synch_process_tempfile.
7038 Do not leak resources when child_setup fails.
7039 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7040 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7041 (create_temp_file): Now returns open fd, with an additional
7042 Lisp_Object * argument to return the name. All callers changed.
7043 Do not close the file; rewind it instead, and leave it open for
7044 the caller. Do not lock the temp file. Unwind-protect the file
7045 and the file-descriptor.
7046 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7047 If an asynchrounous process, record it here, not in call_process.
7048 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7049 * eval.c (set_unwind_protect): New function.
7050 * fileio.c (write_region): New function, generalized from the
7051 old Fwrite_region. Do not lock temp files.
7052 (Fwrite_region): Use it.
7053 * lisp.h (set_unwind_protect, write_region): New decls.
7054 * process.c: Include <verify.h>.
7055 (make_process): Mark fds as initially closed.
7056 (deleted_pid_list): Now a list of pid-filename pairs.
7058 (close_process_fd): New function.
7059 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7060 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7061 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7062 (create_process, create_pty, Fmake_serial_process)
7063 (server_accept_connection): Record which fds need to be closed,
7064 and let deactivate_process close them.
7065 (Fmake_network_process): Do not discard the unwind-protect
7066 until it's safe to do so.
7067 (deactivate_process): Close the fds opened by create_process etc.
7068 (Fprocess_send_eof): Adjust to new way of recording open fds.
7069 Report an error if /dev/null can't be opened, instead of aborting.
7070 * process.h (PROCESS_OPEN_FDS): New constant.
7071 (struct Lisp_Process): New member open_fds.
7072 (record_kill_process, record_deleted_pid): Adjust signatures.
7073 (record_deleted_pid): Move decl here ...
7074 * syswait.h (record_deleted_pid): ... from here.
7076 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7078 * decompress.c: Fix bugs with large buffers and weird inputs.
7079 Tune a bit. Reindent as per usual Emacs style.
7080 (BUFFER_SIZE): Remove.
7081 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7082 more than UINT_MAX bytes. Decompress into the gap instead of into
7083 an auto buffer, as this should avoid copying. Return nil if
7084 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7085 set immediate_quit; we shouldn't trust zlib code that much.
7087 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7089 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7090 errors, and really move the gap to where we want it.
7092 * lisp.h: Include decompress.c support.
7094 * emacs.c (main): Include decompress.c support.
7096 * Makefile.in: Include -lz if present.
7098 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7100 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7101 (initWithTitle:): Initialize frame to 0.
7102 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7103 (fillWithWidgetValue:frame:): Rename from
7104 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7106 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7107 fillWithWidgetValue:frame:
7109 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7110 remove memory leak warnings.
7112 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7113 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7116 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7117 (x_activate_menubar): Update the whole menu.
7118 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7119 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7120 current event is not NSSystemDefined (Bug#15001).
7121 Call ns_check_menu_open only if trackingMenu is 2.
7122 (menuDidClose:): New method, decrease trackingMenu.
7123 (fillWithWidgetValue:setDelegate:): New method.
7124 (fillWithWidgetValue:): Call the above.
7126 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7128 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7130 Omit some unnecessary casts.
7131 Many of these go back to the old pre-C89 days, when they may have
7132 been needed, but we've been assuming C89 or later for a while now.
7133 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7134 (live_float_p, live_misc_p, live_vector_p):
7135 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7136 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7137 (defvar_per_buffer):
7138 * callint.c (Fcall_interactively):
7139 * doc.c (Fsubstitute_command_keys):
7140 * filelock.c (get_boot_time):
7141 * frame.c (xrdb_get_resource):
7142 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7143 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7144 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7145 (menuitem_highlight_callback, menu_destroy_callback)
7146 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7147 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7148 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7149 (xg_tool_bar_help_callback, tb_size_cb):
7150 * image.c (xpm_alloc_color, png_read_from_memory)
7151 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7152 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7154 * keymap.c (describe_map):
7155 * nsfns.m (Fns_display_monitor_attributes_list):
7156 * nsmenu.m (process_dialog:):
7157 * nsterm.m (hold_event):
7158 * process.c (wait_reading_process_output):
7159 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7160 * scroll.c (do_direct_scrolling, scrolling_1):
7161 * termcap.c (tgetent):
7162 * window.c (check_window_containing, add_window_to_list)
7163 (freeze_window_starts):
7164 * xdisp.c (compare_overlay_entries, vmessage):
7165 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7166 (x_get_monitor_attributes_xrandr)
7167 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7168 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7169 * xfont.c (xfont_match, xfont_open):
7170 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7171 (menubar_selection_callback, menu_position_func)
7172 (popup_selection_callback, create_and_show_popup_menu)
7173 (dialog_selection_callback, create_and_show_dialog):
7174 * xrdb.c (x_get_string_resource)
7176 * xsmfns.c (x_session_check_input):
7177 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7178 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7179 (xaw_jump_callback, xaw_scroll_callback):
7180 Omit unnecessary casts.
7182 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7184 Minor string-length refactoring.
7185 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7186 * frame.c (make_monitor_attribute_list):
7187 Prefer build_string to strlen + make_string.
7189 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7191 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7192 don't check minor_code (Bug#14417).
7194 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7196 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7197 vertical positions instead. This avoids calling MATRIX_ROW with
7198 row numbers that are possibly beyond valid limits. (Bug#15064)
7200 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7202 Use xstrdup and build_unibyte_string where applicable.
7203 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7204 * xfns.c (x_window):
7205 * xrdb.c (x_get_customization_string):
7206 * xterm.c (xim_initialize):
7207 * w32fns.c (w32_window): Use xstrdup.
7208 (w32_display_monitor_attributes_list):
7209 * emacs.c (init_cmdargs):
7210 * keyboard.c (PUSH_C_STR):
7211 * nsfont.m (nsfont_open):
7212 * sysdep.c (system_process_attributes):
7213 * w32.c (system_process_attributes):
7214 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7216 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7218 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7219 variables of these types so that GDB would know about them, as aid
7220 for debugging fatal exceptions. (Bug#15024) See also
7221 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7224 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7226 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7227 larger than the NSWindow (Bug#14934).
7229 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7231 Redesign redisplay interface to drop global variable updated_window.
7232 Always pass currently updated window as a parameter to update routines.
7233 * dispextern.h (updated_window): Remove declaration.
7234 (struct redisplay_interface): Pass window parameter to
7235 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7236 and after_update_window_hook.
7237 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7239 * dispnew.c (updated_window): Remove.
7240 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7241 (update_window_line): Adjust to match redisplay interface changes.
7242 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7243 (ns_scroll_run, ns_after_update_window_line):
7244 * w32term.c (x_update_window_begin, x_update_window_end)
7245 (x_after_update_window_line, x_scroll_run):
7246 * xterm.c (x_update_window_begin, x_update_window_end)
7247 (x_after_update_window_line, x_scroll_run):
7248 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7249 Likewise. Adjust comments where appropriate.
7250 (x_cursor_to): Simplify because this is always called during window
7251 update (but install debugging check anyway).
7252 (expose_window): Check must_be_updated_p flag to see whether this
7253 function is called during window update.
7255 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7257 Do not reset window modification event counters excessively.
7258 These leftovers and poor man's tricky methods to catch extra
7259 redisplay's attention are no longer needed.
7260 * frame.c (set_menu_bar_lines_1):
7261 * minibuf.c (read_minibuf_unwind):
7262 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7263 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7264 (window_scroll_line_based, Fset_window_configuration):
7265 * xdisp.c (redisplay_window): Do not reset last_modified and
7266 last_overlay_modified counters.
7268 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7270 * xselect.c (x_send_client_event): Set send_event and serial, memset
7271 data.l as it might be bigger than data.b. Use 24 bit mask to
7272 XSendEvent (Bug#15034).
7274 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7276 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7277 for TTY frames that are not the top frame on their console.
7280 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7282 * w32term.c (w32fullscreen_hook): Really maximize frame when
7283 asked for (Bug#14841).
7285 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7287 Prefer selected_window to Fselected_window, likewise for frames.
7288 * buffer.c (Fbuffer_swap_text):
7289 * data.c (Fvariable_binding_locus):
7290 * window.c (run_window_configuration_change_hook): Adjust users.
7291 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7292 Use decode_live_frame.
7294 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7296 Be more careful if selected window shows the buffer other than current,
7297 use window_outdated only if this is not so. This change should also
7298 address some weird issues discussed in Bug#13012.
7299 * window.h (window_outdated): New prototype.
7300 * window.c (window_outdated): Now here. Convert from static and
7301 always assume window's buffer.
7302 (Fwindow_end, Fwindow_line_height): Use it.
7303 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7304 and always assume window's buffer.
7305 (redisplay_window): Adjust user.
7306 (redisplay_internal): Call to reconsider_clip_changes once and
7307 check whether mode line should be updated only if selected window
7308 shows current buffer.
7309 (run_window_scroll_functions): Use eassert for debugging check.
7310 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7312 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7314 * window.c (window_scroll, window_scroll_pixel_based)
7315 (window_scroll_line_based): Use bool for booleans.
7317 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7319 * process.c: Fix minor off-by-one issues in descriptor counts.
7320 This shouldn't fix any real bugs, but it cleans up the code a bit.
7321 (max_process_desc, max_input_desc): -1, not 0, means none.
7323 (delete_input_desc): New function.
7324 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7325 (deactivate_process): Scan backwards when recomuting max_process_desc;
7326 that should be faster.
7327 (init_process_emacs): Initialize max_input_desc.
7329 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7331 Use region cache to speedup bidi_find_paragraph_start.
7332 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7333 Rename cache_long_line_scans to cache_long_scans.
7334 * buffer.c (bset_cache_long_line_scans): Rename to
7335 bset_cache_long_scans.
7336 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7337 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7339 (syms_of_buffer): Rename cache-long-line-scans to
7340 cache-long-scans. Adjust docstring.
7341 * search.c (newline_cache_on_off):
7342 * indent.c (width_run_cache_on_off): Adjust users.
7343 * bidi.c (bidi_paragraph_cache_on_off): New function.
7344 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7345 * insdel.c (prepare_to_modify_buffer):
7346 Invalidate bidi_paragraph_cache if enabled.
7348 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7350 Invalidate region caches only if buffer text is going to be changed.
7351 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7352 (modify_text): ...new prototype.
7353 (prepare_to_modify_buffer_1): New prototype.
7354 * textprop.c (modify_region): Rename to...
7355 (modify_text_properties): ...new function.
7356 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7357 (Fremove_list_of_text_properties): Adjust users.
7358 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7359 (modify_text): ...new function.
7360 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7361 (prepare_to_modify_buffer_1): ...new function.
7362 * casefiddle.c (casify_region):
7363 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7364 (Ftranspose_regions): Use modify_text.
7366 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7368 * lisp.mk (lisp): Add nadvice.elc.
7370 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7372 New macro to iterate over live buffers similar to frames.
7373 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7374 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7375 Declare buffer-related variables here to offload lisp.h.
7376 * buffer.c (Vbuffer_alist): Adjust comment.
7377 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7378 (other_buffer_safely):
7379 * data.c (store_symval_forwarding):
7380 * dispnew.c (Fframe_or_buffer_changed_p):
7381 * fileio.c (Fdo_auto_save):
7382 * filelock.c (unlock_all_files):
7383 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7385 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7387 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7388 * callproc.c (create_temp_file):
7389 * filelock.c (create_lock_file):
7390 Assume mkostemp, since it's now provided by Gnulib.
7392 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7394 * w32.c (mkostemp): New function.
7395 (mktemp): Remove, no longer used. Most of the code reused in
7396 mkostemp. (Bug#15015)
7397 (mktemp): Don't undef.
7399 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7401 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7402 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7403 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7404 (free_glyph_pool, check_glyph_memory): Likewise for
7405 all users. Adjust comments where appropriate.
7407 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7409 * composite.h: Minor fixups.
7410 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7411 to fix a misspelling, and change it to an inline function while
7412 we're at it (it need not be a macro). All uses changed.
7413 (composition_method, composition_valid_p):
7414 Rewrite to avoid assignments in if-conditions.
7416 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7418 Do not use global Lisp_Object in composition macros.
7419 * composite.h (composition_temp): Remove declaration.
7420 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7421 (composition_method, composition_valid_p): ...inline functions.
7422 (compose_region): Remove the leftover.
7423 * composite.c (composition_temp): Remove.
7424 (run_composition_function, update_compositions)
7425 (composition_compute_stop_pos, composition_adjust_point)
7426 (Ffind_composition_internal):
7427 * coding.c (handle_composition_annotation):
7428 * xdisp.c (handle_composition_prop, check_point_in_composition):
7429 Related users changed.
7431 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7433 Drop FRAME_PTR typedef.
7434 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7435 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7436 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7437 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7438 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7439 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7440 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7441 All related users changed.
7443 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7445 * eval.c (default_toplevel_binding): New function.
7447 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7448 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7449 (syms_of_eval): Export them.
7450 * data.c (Fdefault_value): Micro cleanup.
7451 * term.c (init_tty): Use "false".
7453 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7455 Fix X GC leak in GTK and raw (no toolkit) X ports.
7456 * xterm.c (x_free_frame_resources): If white and black relief
7457 GCs are allocated, always free them here.
7458 * xfns.c (x_make_gc): Omit redundant initialization.
7459 * widget.c (create_frame_gcs): Remove the leftover.
7460 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7461 in x_free_frame_resources.
7463 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7465 * nsterm.m (windowWillResize:toSize:): Only change title if
7466 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7468 (viewDidEndLiveResize): New method.
7470 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7471 inside NS_IMPL_COCOA.
7473 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7475 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7476 Do not check whether undo is enabled because record_insert and
7477 record_delete does that themselves.
7479 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7481 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7482 member which is not really used any more.
7483 (FRAME_XIC_BASE_FONTNAME): Remove.
7484 * xfns.c (xic_free_fontset): Adjust user.
7485 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7486 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7487 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7488 (xdialog_show): Use eassert for debugging check.
7489 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7491 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7493 * fileio.c, fns.c (merge): Move extern decl from here ...
7494 * lisp.h (merge): ... to here.
7496 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7498 Fix last font-related change.
7499 * w32font.h (w32font_list_internal, w32font_match_internal):
7501 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7502 (uniscribe_list_family): Adjust to match font API change.
7503 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7504 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7506 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7508 * frame.h (FRAME_MOUSE_UPDATE):
7509 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7510 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7512 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7514 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7515 * font.h (struct font_driver): Change list, match, and list_family
7516 functions to accept struct frame * as first arg.
7517 * font.c (font_score, font_compare, font_sort_entities):
7519 (font_sort_entities, font_list_entities, font_select_entity)
7520 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7521 match font API change.
7522 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7523 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7524 * ftxfont.c (ftxfont_list, ftxfont_match):
7525 * xftfont.c (xftfont_list, xftfont_match):
7526 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7527 * w32font.c (w32font_list, w32font_match, w32font_list)
7528 (w32font_list_internal, w32_font_match_internal): Likewise.
7529 * xfaces.c (Fx_family_fonts): Adjust user.
7531 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7533 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7534 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7535 only if HAVE_X_WINDOWS is in use.
7536 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7537 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7538 * w32term.c (x_wm_set_icon_position): Likewise.
7539 * w32fns.c (x_icon): Adjust user.
7541 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7543 * xterm.c (last_mouse_press_frame): Remove the
7544 leftover which is not really used any more.
7545 (handle_one_xevent, syms_of_xterm): Adjust users.
7546 (x_flush): Call XFlush once per each X display, not frame.
7547 This is better because this code always unconditionally skips
7548 non-X frames in Vframe_list and issues the only XFlush if we
7549 have more than one X frame on the same X display.
7550 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7551 Use bool for booleans.
7552 (x_draw_glyph_string_background, cvt_string_to_pixel)
7553 (cvt_pixel_dtor): Drop unnecessary prototypes.
7554 * xterm.h (x_display_ok): Adjust prototype.
7556 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7558 Drop unnecessary functions that deals with frame pixel size.
7559 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7560 (x_pixel_height): Drop prototypes.
7561 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7562 (x_pixel_height): Drop implementations.
7563 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7564 which should be always valid for window frame.
7565 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7566 * w32menu.c (Fx_popup_dialog):
7567 * xmenu.c (Fx_popup_dialog): Likewise for both.
7569 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7571 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7572 frame parameters and call to Fmodify_frame_parameters just once.
7573 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7574 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7575 and mention nil frame in docstring.
7577 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7579 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7580 (x_figure_window_size): Likewise. Adjust to return long.
7581 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7582 (toplevel): Move Qterminal_live_p to...
7583 * terminal.c (toplevel): ...here, make it static, and...
7584 (syms_of_terminal): ...DEFSYM here.
7585 * frame.h (Qterminal_live_p): Remove declaration.
7586 (make_frame, x_figure_window_size): Adjust prototype.
7587 * nsfns.m (Fx_create_frame): Use long for window flags.
7589 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7591 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7592 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7593 Do not assume that emacs_close (INT_MAX) is a no-op.
7595 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7597 * xfaces.c (make_face_cache): For struct face_cache, prefer
7598 xmalloc to xzalloc and so avoid redundant call to memset.
7599 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7601 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7603 * fringe.c (draw_window_fringes, update_window_fringes)
7604 (compute_fringe_widths):
7605 * w32term.c (x_draw_glyph_string):
7606 * window.c (candidate_window_p, Frecenter):
7607 * xfaces.c (realize_basic_faces, realize_default_face)
7608 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7609 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7610 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7611 * xmenu.c (Fx_menu_bar_open_internal):
7612 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7613 * xsettings.c (xft_settings_event):
7614 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7615 Use bool for booleans. Adjust style and comments where
7617 * dispextern.h (draw_window_fringes, update_window_fringes)
7618 (compute_fringe_widths):
7619 * xterm.h (x_had_errors_p): Adjust prototype.
7621 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7623 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7624 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7626 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7628 * fns.c (toplevel): Remove comment before Fsafe_length because
7631 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7633 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7635 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7637 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7638 frame which got the message is still alive, before dereferencing
7639 its pointer. (Bug#14970)
7641 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7642 be a live window, before using it as such. (Bug#14970)
7644 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7646 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7647 w32_detect_focus_change instead of doing part of its job by hand.
7648 This fixes the problem whereby FOCUS_OUT events were not sent to
7651 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7653 * process.c (Fprocess_list): Doc fix.
7655 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7656 being re-exposed only if it didn't ask to become visible.
7657 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7658 was previously iconified. (Bug#14841)
7659 (x_iconify_frame): Mark the frame iconified.
7661 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7663 Fix minor problems found by static checking.
7664 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7665 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7667 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7669 * eval.c (set_specpdl_old_value): New function.
7670 (unbind_to): Minor simplification.
7671 (get_backtrace_frame): New function.
7672 (Fbacktrace_frame): Use it. Add `base' argument.
7673 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7674 (syms_of_eval): Export backtrace-eval.
7675 * xterm.c (x_focus_changed): Simplify.
7677 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7679 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7681 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7683 * xdisp.c (redisplay_window): Instead of moving point out of
7684 scroll margin, reject the force_start method, and try scrolling
7685 instead. (Bug#14780)
7687 2013-07-24 Ken Brown <kbrown@cornell.edu>
7689 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7692 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7694 * eval.c (Fprogn): Do not check that BODY is a proper list.
7695 This undoes the previous change. The check slows down the
7696 interpreter, and is not needed to prevent a crash. See
7697 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7699 2013-07-23 Glenn Morris <rgm@gnu.org>
7701 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7703 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7705 Port to GNU/Linux systems with tinfo but not ncurses.
7706 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7707 to decide whether ncurses is being used. Without this change,
7708 GCC complains about tgetent not being declared, on a system
7709 that has tinfo installed but ncurses not installed.
7711 * eval.c (Fprogn): Check that BODY is a proper list.
7713 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7714 * data.c (Fsetq_default):
7715 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7716 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7718 Tune by taking advantage of the fact that ARGS is always a list
7719 when a function is declared to have UNEVALLED args.
7721 * emacsgtkfixed.c: Port to GCC 4.6.
7722 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7724 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7726 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7727 here to silence compiler warnings.
7729 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7731 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7732 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7733 from messing up Emacs's 'struct frame' (Bug#14923).
7735 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7737 * alloc.c (make_save_ptr_ptr): Define this function.
7738 It was inadvertently omitted. It's needed only if
7739 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7741 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7743 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7744 frame have focus (Bug#14895).
7746 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7748 Avoid vfork-related deadlock more cleanly.
7749 * callproc.c (child_setup): When the child's exec fails, output
7750 the program name, as that's more useful. Use O_NONBLOCK to avoid
7752 * process.c (create_process_1): Remove; no longer needed.
7753 (create_process): Remove timer hack; no longer needed, now that
7754 the child avoids deadlock.
7756 2013-07-20 Glenn Morris <rgm@gnu.org>
7758 * image.c (Fimage_flush): Fix doc typo.
7760 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7762 Fix array bounds violation when pty allocation fails.
7763 * process.c (PTY_NAME_SIZE): New constant.
7764 (pty_name): Remove static variable; it's now auto.
7765 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7766 Take pty_name as an arg rather than using a static variable.
7767 All callers changed.
7768 (create_process): Recover pty_flag from process, not from volatile local.
7769 (create_pty): Stay inside array even when pty allocation fails.
7770 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7772 * lread.c (Fload): Avoid initialization only when lint checking.
7773 Mention that it's needed only for older GCCs.
7775 2013-07-20 Kenichi Handa <handa@gnu.org>
7777 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7778 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7780 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7782 * lread.c (Fload): Avoid uninitialized warning.
7784 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7786 Fix some minor file descriptor leaks and related glitches.
7787 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7788 (create_lock_file): Use write, not emacs_write.
7789 * image.c (slurp_file, png_load_body):
7790 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7791 (server_accept_connection):
7792 Don't leak an fd on memory allocation failure.
7793 * image.c (slurp_file): Add a cheap heuristic for growing files.
7794 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7795 as that's what the other routines do. Maybe input need not be
7796 blocked at all, but it's better to be consistent.
7797 Avoid undefined behavior when strlen is zero.
7799 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7800 (NSTATICS): Now a constant; doesn't need to be a macro.
7802 2013-07-19 Richard Stallman <rms@gnu.org>
7804 * coding.c (decode_coding_utf_8): Add simple loop for fast
7805 processing of ASCII characters.
7807 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7809 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7811 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7813 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7814 unportable 'struct x_display_info'.
7815 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7818 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7820 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7821 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7823 (system_process_attributes): Prefer plain char to unsigned char
7824 when either will do. Clean up properly if interrupted or if
7825 memory allocations fail. Don't assume sscanf succeeds.
7826 Remove no-longer-needed workaround to stop GCC from whining.
7827 Read command-line once, instead of multiple times. Check read status a
7830 Fix obscure porting bug with varargs functions.
7831 The code assumed that int is treated like ptrdiff_t in a vararg
7832 function, which is not a portable assumption. There was a similar
7833 -- though these days less likely -- porting problem with various
7834 assumptions that pointers of different types all smell the same as
7835 far as vararg functions is conserved. To make this problem less
7836 likely in the future, redo the API to use varargs functions.
7837 * alloc.c (make_save_value): Remove this vararg function.
7838 All uses changed to ...
7839 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7840 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7842 (make_save_ptr): Rename from make_save_pointer, for consistency with
7843 the above. Define only on platforms that need it. All uses changed.
7845 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7847 * keyboard.c: Try to fix typos in previous change.
7848 (DISPLAY_LIST_INFO): New macro.
7849 (kbd_buffer_get_event): Do not access members that are not present
7850 in X11. Revert inadvertent change of "!=" to "=".
7852 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7854 * keyboard.c (kbd_buffer_get_event):
7855 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7856 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7858 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7860 * filelock.c: Fix unlikely file descriptor leaks.
7861 (get_boot_time_1): Rework to avoid using emacs_open.
7862 This doesn't actually fix a leak, but is better anyway.
7863 (read_lock_data): Use read, not emacs_read.
7865 * doc.c: Fix minor memory and file descriptor leaks.
7866 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7867 (get_doc_string, Fsnarf_documentation):
7868 Fix file descriptor leak on error.
7870 * term.c: Fix minor fdopen-related file descriptor leaks.
7871 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7872 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7874 * charset.c: Fix file descriptor leaks and errno issues.
7876 (load_charset_map_from_file): Don't leak file descriptor on error.
7877 Use plain record_xmalloc since the allocation is larger than
7878 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7880 * eval.c (record_unwind_protect_nothing):
7881 * fileio.c (fclose_unwind):
7883 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7884 The replacement doesn't block input, but that no longer seems
7887 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7889 * lread.c: Fix file descriptor leaks and errno issues.
7890 (Fload): Close some races that leaked fds or streams when 'load'
7892 (Fload, openp): Report error number of last nontrivial failure to open.
7893 ENOENT counts as trivial.
7894 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7896 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7897 now that the function is always called with a nonnegative arg.
7898 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7899 All uses replaced with ...
7900 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7902 A few more minor file errno-reporting bugs.
7903 * callproc.c (Fcall_process):
7904 * doc.c (Fsnarf_documentation):
7905 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7906 * process.c (set_socket_option):
7907 Don't let a constructor trash errno.
7908 * doc.c: Include <errno.h>.
7910 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7912 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7914 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7916 Fix w32 bug with call-process-region (Bug#14885).
7917 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7918 to Fcall_process when the input is empty. This simplifies the
7919 code a bit. It makes no difference on POSIXish platforms but
7920 apparently it fixes a bug on w32.
7922 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7923 * fileio.c (close_file_unwind): Don't close if FD is negative;
7924 this can happen when unwinding a zapped file descriptor.
7925 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7926 in case Emacs runs out of memory between the two unwind-protects.
7927 Don't trash errno when closing FD.
7928 Zap the FD in the specpdl when closing it, instead of deferring
7929 the removal of the unwind-protect; this fixes a bug where a child
7930 function unwinds the stack past us.
7932 New unwind-protect flavors to better type-check C callbacks.
7933 This also lessens the need to write wrappers for callbacks,
7934 and the need for make_save_pointer.
7935 * alloc.c (free_save_value):
7936 * atimer.c (run_all_atimers):
7938 * alloc.c (safe_alloca_unwind):
7939 * atimer.c (unwind_stop_other_atimers):
7940 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7941 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7942 * minibuf.c (choose_minibuf_frame_1):
7943 * process.c (make_serial_process_unwind):
7944 * xdisp.c (pop_message_unwind):
7945 * xselect.c (queue_selection_requests_unwind):
7946 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7947 * alloc.c (record_xmalloc):
7948 Prefer record_unwind_protect_ptr to record_unwind_protect with
7950 * alloc.c (Fgarbage_collect):
7951 Prefer record_unwind_protect_void to passing a dummy.
7952 * buffer.c (restore_buffer):
7953 * window.c (restore_window_configuration):
7954 * xfns.c, w32fns.c (do_unwind_create_frame)
7955 New wrapper. All record-unwind uses of wrappee changed.
7956 * buffer.c (set_buffer_if_live):
7957 * callproc.c (call_process_cleanup, delete_temp_file):
7958 * coding.c (code_conversion_restore):
7959 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7960 * editfns.c (save_excursion_restore)
7961 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7962 (save_restriction_restore):
7963 * eval.c (restore_stack_limits, un_autoload):
7964 * fns.c (require_unwind):
7965 * keyboard.c (recursive_edit_unwind, tracking_off):
7966 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7967 * macros.c (pop_kbd_macro, restore_menu_items):
7968 * nsfns.m (unwind_create_frame):
7969 * print.c (print_unwind):
7970 * process.c (start_process_unwind):
7971 * search.c (unwind_set_match_data):
7972 * window.c (select_window_norecord, select_frame_norecord):
7973 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7974 (fast_set_selected_frame):
7975 * xfns.c, w32fns.c (unwind_create_tip_frame):
7976 Return void, not a dummy Lisp_Object. All uses changed.
7977 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7978 * callproc.c (call_process_kill):
7979 * fileio.c (restore_point_unwind, decide_coding_unwind)
7980 (build_annotations_unwind):
7981 * insdel.c (Fcombine_after_change_execute_1):
7982 * keyboard.c (read_char_help_form_unwind):
7983 * menu.c (unuse_menu_items):
7984 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7985 * sound.c (sound_cleanup):
7986 * xdisp.c (unwind_redisplay):
7987 * xfns.c (clean_up_dialog):
7988 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7989 Accept no args and return void, instead of accepting and returning
7990 a dummy Lisp_Object. All uses changed.
7991 * cygw32.c (fchdir_unwind):
7992 * fileio.c (close_file_unwind):
7993 * keyboard.c (restore_kboard_configuration):
7994 * lread.c (readevalllop_1):
7995 * process.c (wait_reading_process_output_unwind):
7996 Accept int and return void, rather than accepting an Emacs integer
7997 and returning a dummy object. In some cases this fixes an
7998 unlikely bug when the corresponding int is outside Emacs integer
7999 range. All uses changed.
8000 * dired.c (directory_files_internal_unwind):
8001 * fileio.c (do_auto_save_unwind):
8002 * gtkutil.c (pop_down_dialog):
8003 * insdel.c (reset_var_on_error):
8004 * lread.c (load_unwind):
8005 * xfns.c (clean_up_file_dialog):
8006 * xmenu.c, nsmenu.m (pop_down_menu):
8007 * xmenu.c (cleanup_widget_value_tree):
8008 * xselect.c (wait_for_property_change_unwind):
8009 Accept pointer and return void, rather than accepting an Emacs
8010 save value encapsulating the pointer and returning a dummy object.
8012 * editfns.c (Fformat): Update the saved pointer directly via
8013 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8014 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8015 (unwind_body): New function.
8016 (record_unwind_protect): First arg is now a function returning void,
8017 not a dummy Lisp_Object.
8018 (record_unwind_protect_ptr, record_unwind_protect_int)
8019 (record_unwind_protect_void): New functions.
8020 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8021 * fileio.c (struct auto_save_unwind): New type.
8022 (do_auto_save_unwind): Use it.
8023 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8024 * insdel.c (struct rvoe_arg): New type.
8025 (reset_var_on_error): Use it.
8026 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8028 (specbinding_func): Remove; there are now several such functions.
8029 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8030 (set_unwind_protect_ptr): New function.
8031 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8033 Be simpler and more consistent about reporting I/O errors.
8034 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8035 Say "Read error" and "Write error", rather than "I/O error", or
8036 "IO error reading", or "IO error writing", when a read or write
8038 * process.c (Fmake_network_process, wait_reading_process_output)
8039 (send_process, Fprocess_send_eof, wait_reading_process_output):
8040 Capitalize diagnostics consistently. Put "failed foo" at the
8041 start of the diagnostic, so that we don't capitalize the
8042 function name "foo". Consistently say "failed" for such
8044 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8045 All callers changed. This is so it can use report_file_error.
8046 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8047 diagnostics consistently as above.
8049 * fileio.c (report_file_errno): Fix errno reporting bug.
8050 If the file name is neither null nor a pair, package it up as a
8051 singleton list. All callers changed, both to this function and to
8052 report_file_error. This fixes a bug where the memory allocator
8053 invoked by list1 set errno so that the immediately following
8054 report_file_error reported the wrong errno value.
8056 Fix minor problems found by --enable-gcc-warnings.
8057 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8058 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8060 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8062 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8063 Set event->arg to Qt if switch-event shall be generated.
8064 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8066 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8068 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8071 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8072 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8073 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8074 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8075 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8076 and there is a focused frame.
8077 (head_table): Add focus-in and focus-out.
8078 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8079 bind to handle-focus-in/out.
8081 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8082 (Fhandle_switch_frame): Call Fhandle_focus_in.
8083 (syms_of_frame): defsubr handle-focus-in/out.
8085 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8087 Fix porting bug to older POSIXish platforms (Bug#14862).
8088 * sysdep.c (emacs_pipe): New function, that implements
8089 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8090 This should port better to CentOS 5 and to Mac OS X 10.6.
8091 All calls to pipe2 changed.
8093 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8094 This makes the code easier to read and the executable a bit smaller.
8095 Do not replace all calls to Fcons that happen to create lists,
8096 just calls that are intended to create lists. For example, when
8097 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8098 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8099 Similarly for list2 through list5.
8100 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8101 * bytecode.c (exec_byte_code):
8102 * callint.c (quotify_arg, Fcall_interactively):
8103 * callproc.c (Fcall_process, create_temp_file):
8104 * charset.c (load_charset_map_from_file)
8105 (Fdefine_charset_internal, init_charset):
8106 * coding.c (get_translation_table, detect_coding_system)
8107 (Fcheck_coding_systems_region)
8108 (Fset_terminal_coding_system_internal)
8109 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8110 * composite.c (update_compositions, Ffind_composition_internal):
8111 * dired.c (directory_files_internal, file_name_completion)
8113 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8114 * doc.c (Fsnarf_documentation):
8115 * editfns.c (Fmessage_box):
8117 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8118 (Feval, eval_sub, Ffuncall, apply_lambda):
8119 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8120 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8121 (Fset_file_times, Finsert_file_contents)
8122 (Fchoose_write_coding_system, Fwrite_region):
8123 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8124 * font.c (font_registry_charsets, font_parse_fcname)
8125 (font_prepare_cache, font_update_drivers, Flist_fonts):
8126 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8127 * frame.c (make_frame, Fmake_terminal_frame)
8128 (x_set_frame_parameters, x_report_frame_params)
8129 (x_default_parameter, Fx_parse_geometry):
8130 * ftfont.c (syms_of_ftfont):
8131 * image.c (gif_load):
8132 * keyboard.c (command_loop_1):
8133 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8134 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8135 (Fminor_mode_key_binding, accessible_keymaps_1)
8136 (Faccessible_keymaps, Fwhere_is_internal):
8137 * lread.c (read_emacs_mule_char):
8138 * menu.c (find_and_return_menu_selection):
8139 * minibuf.c (get_minibuffer):
8140 * nsfns.m (Fns_perform_service):
8141 * nsfont.m (ns_script_to_charset):
8142 * nsmenu.m (ns_popup_dialog):
8143 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8144 (Fx_own_selection_internal):
8145 * nsterm.m (append2):
8146 * print.c (Fredirect_debugging_output)
8147 (print_prune_string_charset):
8148 * process.c (Fdelete_process, Fprocess_contact)
8149 (Fformat_network_address, set_socket_option)
8150 (read_and_dispose_of_process_output, write_queue_push)
8151 (send_process, exec_sentinel):
8152 * sound.c (Fplay_sound_internal):
8153 * textprop.c (validate_plist, add_properties)
8154 (Fput_text_property, Fadd_face_text_property)
8155 (copy_text_properties, text_property_list, syms_of_textprop):
8156 * unexaix.c (report_error):
8157 * unexcoff.c (report_error):
8158 * unexsol.c (unexec):
8159 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8160 (Fformat_mode_line, syms_of_xdisp):
8161 * xfaces.c (set_font_frame_param)
8162 (Finternal_lisp_face_attribute_values)
8163 (Finternal_merge_in_global_face, syms_of_xfaces):
8164 * xfns.c (x_default_scroll_bar_color_parameter)
8165 (x_default_font_parameter, x_create_tip_frame):
8166 * xfont.c (xfont_supported_scripts):
8167 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8168 (menu_help_callback, xmenu_show):
8170 * xterm.c (set_wm_state):
8171 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8172 and similarly for list2 through list5.
8174 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8176 * callproc.c (Fcall_process_region): Fix minor race and tune.
8177 (create_temp_file): New function, with the temp-file-creation part
8178 of the old Fcall_process_region. Use Fcopy_sequence to create the
8179 temp file name, rather than alloca + build_string, for simplicity.
8180 Don't bother to block input around the temp file creation;
8181 shouldn't be needed. Simplify use of mktemp.
8182 Use record_unwind_protect immediately after creating the temp file;
8183 this closes an unlikely race where the temp file was not removed.
8184 Use memcpy rather than an open-coded loop.
8185 (Fcall_process_region): Use the new function. If the input is
8186 empty, redirect from /dev/null rather than from a newly created
8187 empty temp file; this avoids unnecessary file system traffic.
8189 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8191 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8192 Simplify by making this case like the other two. This is a bit
8193 slower on obsolete hosts, but the extra complexity isn't worth it.
8195 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8196 * process.c (create_process) [!DOS_NT]:
8197 Remove now-unnecessary calls to emacs_close.
8199 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8201 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8202 returning early. (Bug#14850)
8204 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8205 and inhibit-iso-escape-detection attributes of 'undecided'.
8208 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8210 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8211 Reported by Herbert J. Skuhra in
8212 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8214 Don't lose top specpdl entry when memory is exhausted.
8215 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8216 specpdl overflow here, to simplify callers; all callers changed.
8217 Always reserve an unused entry at the stack top; this avoids
8218 losing the top entry's information when memory is exhausted.
8220 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8222 Clean up errno reporting and fix some errno-reporting bugs.
8223 * callproc.c (Fcall_process):
8224 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8225 * process.c (create_process, Fmake_network_process):
8226 * unexaix.c (report_error):
8227 * unexcoff.c (report_error):
8228 Be more careful about reporting the errno of failed operations.
8229 The code previously reported the wrong errno sometimes.
8230 Also, prefer report_file_errno to setting errno + report_file_error.
8231 (Fcall_process): Look at openp return value rather than at path,
8232 as that's a bit faster and clearer when there's a numeric predicate.
8233 * fileio.c (report_file_errno): New function, with most of the
8234 old contents of report_file_error.
8235 (report_file_error): Use it.
8236 (Ffile_exists_p, Ffile_accessible_directory_p):
8237 Set errno to 0 when it is junk.
8238 * fileio.c (Faccess_file):
8239 * image.c (x_create_bitmap_from_file):
8240 Use faccessat rather than opening the file, to avoid the hassle of
8241 having a file descriptor open.
8242 * lisp.h (report_file_errno): New decl.
8243 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8246 * process.c (create_process, wait_reading_process_output) [AIX]:
8247 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8248 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8249 a multithreaded environment anyway).
8250 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8252 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8254 * image.c (x_find_image_file): Don't close a remote file handle.
8256 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8258 Fix races with threads and file descriptors.
8259 * callproc.c (Fcall_process_region):
8260 * dired.c (open_directory):
8261 * emacs.c (main, Fdaemon_initialized):
8262 * image.c (x_find_image_file):
8263 * inotify.c (Finotify_rm_watch):
8264 * lread.c (Flocate_file_internal):
8265 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8266 * term.c (term_mouse_moveto, init_tty):
8267 * termcap.c (tgetent):
8268 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8269 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8270 * unexhp9k800.c, unexmacosx.c (unexec):
8271 * callproc.c (Fcall_process_region):
8272 Use emacs_close, not close.
8273 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8274 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8275 and posix_close function on current platforms (which all lack them).
8276 (emacs_close): Use it. This should fix the races on GNU/Linux and
8277 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8278 and it should avoid closing random victim file descriptors on
8281 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8283 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8284 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8287 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8288 This is for .gdbinit xbacktrace.
8290 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8291 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8292 (emacs_set_tty): Now static.
8293 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8294 * term.c (tty_capable_p, tty_default_color_capabilities)
8295 (get_tty_terminal, term_mouse_movement)
8296 (handle_one_term_event, init_tty, maybe_fatal):
8297 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8298 (tgetent, scan_file, name_match, compare_contin):
8299 * terminal.c (get_terminal):
8300 Use bool for boolean.
8301 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8302 Prefer char to unsigned char if either will do.
8303 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8304 (tty_write_glyphs): Prefer int to unsigned.
8305 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8306 All callers changed.
8307 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8309 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8312 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8313 (B__dummy__): New dummy symbol, to pacify C89.
8314 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8315 they can't grok varargs macros.
8316 * dispnew.c (add_window_display_history)
8317 (add_frame_display_history):
8318 * print.c (print_object):
8319 * xdisp.c (debug_method_add):
8320 Use %p printf format only for void pointers.
8321 * emacs.c (usage_message): New constant, replacing ...
8322 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8323 (main): Adjust to usage reorg.
8324 * fns.c (syms_of_fns):
8325 * profiler.c (syms_of_profiler):
8326 Don't use non-constant struct initializers.
8327 * gnutls.h (gnutls_initstage_t):
8328 * lisp.h (enum Lisp_Fwd_Type):
8329 * lread.c (lisp_file_lexically_bound_p):
8330 * xsettings.c (anonymous enum):
8331 Remove trailing comma.
8332 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8333 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8334 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8336 * regex.c (const_re_char): New type, to pacify strict C89.
8337 All uses of 'const re_char' replaced to use it.
8338 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8339 with glibc when strict C89. This change is imported from gnulib.
8341 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8342 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8343 Omit GNU_LINUX implementation, since it requires long long.
8344 * xterm.c (x_draw_underwave):
8345 Do not assume the traditional order of struct's members.
8346 (x_term_init): Rewrite to avoid the need for non-constant structure
8349 Syntax cleanup, mostly replacing macros with functions.
8350 This removes the need for the syntax_temp hack.
8351 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8352 * syntax.c (SYNTAX_INLINE): New macro.
8353 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8354 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8355 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8356 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8357 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8358 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8359 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8360 Now constants, not macros.
8361 (syntax_temp) [!__GNUC__]: Remove.
8362 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8363 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8364 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8365 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8366 Move here from syntax.h; now functions, not macros. Except for the
8367 last function, these are static since only syntax.c uses them.
8368 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8369 All uses changed. Now a function, not a macro; use this fact
8370 to simplify the code.
8371 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8372 compiler bugs; no longer relevant.
8373 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8374 (SYNTAX_INLINE): New macro.
8375 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8376 for the new functions. Use bool for boolean member.
8377 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8378 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8379 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8380 (SETUP_BUFFER_SYNTAX_TABLE):
8381 Now extern inline functions, not macros.
8382 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8383 Remove; all uses replaced by implementation.
8384 (syntax_temp) [!__GNUC__]: Remove decl.
8385 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8387 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8389 * emacs.c (main): Fix syntax error.
8391 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8393 Timestamp fixes for undo (Bug#14824).
8394 * atimer.c (schedule_atimer):
8395 * fileio.c (Ffile_newer_than_file_p):
8396 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8397 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8398 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8399 (syms_of_fileio): Remove Sclear_visited_file_name.
8400 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8401 file doesn't exist; this avoids an ambiguity with negative timestamps.
8402 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8403 * systime.h (make_emacs_time, invalid_emacs_time):
8404 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8405 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8406 * undo.c (record_first_change): Push (visited-file-modtime) onto
8407 undo list rather than reimplementing it by hand, incorrectly.
8409 2013-07-09 Ken Brown <kbrown@cornell.edu>
8411 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8413 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8415 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8417 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8419 Handle errno and exit status a bit more carefully.
8420 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8421 number into an exit status. Instead, use EXIT_CANCELED.
8422 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8423 * callproc.c (relocate_fd):
8424 * emacs.c (close_output_streams, main):
8425 * process.c (create_process):
8426 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8427 Use emacs_perror for simplicity.
8428 * callproc.c (relocate_fd, main):
8429 * sysdep.c (sys_subshell):
8430 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8431 (shut_down_emacs): Use emacs_write, not write.
8432 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8433 * fileio.c (Fcopy_file, e_write):
8434 * nsterm.m (ns_select):
8435 * process.c (send_process):
8436 * sound.c (vox_write):
8437 Use emacs_write_sig, not emacs_write.
8438 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8439 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8441 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8443 (emacs_full_write): New function.
8444 (emacs_write): Rewrite to use it.
8445 (emacswrite_sig, emacs_perror): New functions.
8446 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8448 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8450 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8451 on NS even if it is present. Pixmap on NS is a void*.
8453 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8455 Port to Ubuntu 10 (Bug#14803).
8456 Problem reported by T.V. Raman.
8457 * process.c (close_on_exec, accept4, process_socket):
8458 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8460 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8462 * w32.c (sys_dup): Declare prototype.
8466 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8468 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8470 Make file descriptors close-on-exec when possible (Bug#14803).
8471 This simplifies Emacs a bit, since it no longer needs to worry
8472 about closing file descriptors by hand in some cases.
8473 It also fixes some unlikely races. Not all such races, as
8474 libraries often open files internally without setting
8475 close-on-exec, but it's an improvement.
8476 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8477 * callproc.c (Fcall_process) [!MSDOS]:
8478 * emacs.c (main) [!DOS_NT]:
8479 * nsterm.m (ns_term_init):
8480 * process.c (create_process):
8481 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8482 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8483 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8484 Prefer mkostemp with O_CLOEXEC to mkstemp.
8485 * callproc.c (relocate_fd) [!WINDOWSNT]:
8486 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8487 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8489 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8490 Make the resulting file descriptor close-on-exec.
8491 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8492 * lread.c (load_descriptor_list, load_descriptor_unwind):
8493 Remove; no longer needed. All uses removed.
8494 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8495 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8497 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8498 (Fmake_network_process, Fnetwork_interface_list)
8499 (Fnetwork_interface_info, server_accept_connection):
8500 Make newly-created socket close-on-exec.
8501 * sysdep.c (emacs_open, emacs_fopen):
8502 Make new-created descriptor close-on-exec.
8503 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8504 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8506 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8508 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8509 for NS_IMPL_GNUSTEP.
8511 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8513 Fix openp errno handling.
8514 * callproc.c (Fcall_process): Preserve openp errno around close.
8515 * lread.c (openp): Set errno when returning -1, as some callers
8518 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8520 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8522 * nsterm.h (NSSavePanel): Update comment.
8523 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8524 (ns_run_file_dialog): Declare.
8526 * nsfns.m: Remove panelOK.
8528 (ns_run_file_dialog): New function.
8529 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8530 event loop, so file dialog is popped up by ns_run_file_dialog, called
8531 by sendEvent (Bug#14578).
8532 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8534 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8536 * xdisp.c (default_line_pixel_height): New function.
8537 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8538 (try_cursor_movement, redisplay_window, try_window)
8539 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8541 * window.c (window_scroll_pixel_based):
8542 use default_line_pixel_height.
8544 * dispextern.h (default_line_pixel_height): Add prototype.
8546 * frame.c (x_set_line_spacing): Accept a float value for
8547 line-spacing parameter, per the documentation.
8549 * data.c (Fmultibyte_string_p): Doc fix.
8551 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8553 Use emacs_open more consistently when opening files.
8554 This handles EINTR more consistently now, and makes it easier
8555 to introduce other uniform changes to file descriptor handling.
8556 * sysstdio.h: New file.
8557 * buffer.c (mmap_init):
8558 * cygw32.c (chdir_to_default_directory):
8559 * dispnew.c (Fopen_termscript):
8560 * emacs.c (Fdaemon_initialized):
8561 * fileio.c (Fdo_auto_save):
8562 * image.c (slurp_file, png_load_body, jpeg_load_body):
8563 * keyboard.c (Fopen_dribble_file):
8565 * print.c (Fredirect_debugging_output):
8566 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8567 * termcap.c (tgetent):
8568 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8569 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8570 * w32term.c (w32_initialize) [CYGWIN]:
8571 * xfaces.c (Fx_load_color_file):
8572 Use emacs_open instead of plain open, and emacs_fopen instead of
8574 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8575 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8576 * callproc.c (default_output_mode): New constant.
8577 (Fcall_process): Use it to call emacs_open instead of plain creat.
8578 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8579 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8580 (emacs_fopen): New function.
8581 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8582 Include <lisp.h>, for emacs_open.
8583 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8585 Remove duplicate #include directives.
8586 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8588 Don't include stdio.h twice.
8589 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8590 Don't include sys/types.h or stdio.h twice.
8591 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8592 * lread.c: Don't include coding.h twice.
8593 * nsfont.m: Don't include frame.h twice.
8594 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8595 * ralloc.c: Don't include <unistd.h> twice.
8596 * xdisp.c: Don't include font.h twice.
8597 * xterm.c: Don't include fontset.h twice.
8598 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8600 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8602 Scale ImageMagick images more carefully.
8603 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8604 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8605 Be more careful about avoiding undefined behavior after
8606 integer overflow and division by zero.
8608 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8610 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8611 (syms_of_w32fns): DEFSYM them.
8612 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8613 (CCHDEVICENAME): Define macros if not defined.
8614 (struct MONITOR_INFO_EX): New struct.
8615 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8616 (enum_display_monitors_fn): New variable.
8617 (globals_of_w32fns): Initialize it.
8618 (Fx_display_pixel_width, Fx_display_pixel_height)
8619 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8620 multi-monitor setups in docstrings.
8621 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8622 screen size by primary monitor's millimeter per pixel.
8623 (w32_monitor_enum, w32_display_monitor_attributes_list)
8624 (w32_display_monitor_attributes_list_fallback)
8625 (Fw32_display_monitor_attributes_list): New functions.
8626 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8628 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8630 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8632 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8634 * fileio.c (Qfile_notify_error): New error symbol.
8636 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8637 * inotify.c (inotify_callback, symbol_to_inotifymask)
8638 (Finotify_add_watch, Finotify_rm_watch): Use it.
8639 (inotifyevent_to_event): Exchange order of cookie and file name.
8640 (Finotify_add_watch): Adapt docstring.
8642 * lisp.h (Qfile_notify_error): Declare.
8644 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8646 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8647 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8648 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8649 which did not work (see <http://bugs.gnu.org/14569#307>).
8650 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8651 && (!noninteractive || initialized)). This attempts to thread
8652 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8654 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8656 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8657 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8659 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8661 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8662 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8663 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8664 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8666 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8668 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8669 Define to __sys_siglist.
8671 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8673 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8674 word-wrap, so that overflow-newline-into-fringe would work in
8675 visual-line-mode. (Bug#2749)
8676 (move_it_in_display_line_to): When the last scanned display
8677 element fits exactly on the display line, and
8678 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8679 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8680 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8681 finding buffer position that corresponds to pixel coordinates,
8682 e.g. in buffer_posn_from_coords.
8684 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8686 * process.c (handle_child_signal): Call catch_child_signal if
8689 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8691 Don't convert function pointers to void * and back.
8692 It isn't portable C, and it's easy enough to avoid.
8693 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8694 (make_save_value): Add support for SAVE_FUNCPOINTER.
8695 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8696 * print.c (print_object):
8697 Distinguish function from object pointers.
8698 * lisp.h (SAVE_FUNCPOINTER): New constant.
8699 (SAVE_SLOT_BITS): Adjust to it.
8700 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8701 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8702 (voidfuncptr): New typedef.
8703 (struct Lisp_Save_Value): New member data[0].funcpointer.
8704 (XSAVE_FUNCPOINTER): New function.
8706 Simplify buildobj processing.
8707 * Makefile.in (buildobj.h): Make it a sequence of strings each
8708 followed by comma, rather than a single string. Put it into a
8709 .tmp file in case there's an error while generating it.
8710 (gl-stamp): Use .tmp for temp files.
8711 (mostlyclean): Clean .tmp files.
8712 * doc.c (buildobj): Move to just the routine that needs it.
8713 It's now an array of strings, so processing is simpler.
8715 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8717 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8718 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8719 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8720 Invoke malloc_enable_thread even when not interactive.
8721 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8722 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8723 in this case, since the underlying bug has now been fixed.
8725 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8727 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8728 unlinking it (bug#14691).
8730 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8732 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8733 before checking whether buffer is modified. This lets
8734 `kill-buffer-query-functions' cancel killing of the buffer or save
8735 its content before `kill-buffer' asks user the "Buffer %s
8736 modified; kill anyway?" question.
8738 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8740 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8741 Let the super performKeyEquivalent deal with them (Bug#14747).
8743 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8745 * widget.c (resize_cb): Remove unused local.
8747 Do not use GTK 3 if it exists but cannot be compiled.
8748 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8749 * xterm.c (x_error_handler) [!USE_GTK]:
8752 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8754 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8756 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8757 to the valid range of values. (Bug#14753)
8759 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8760 when moving point by using the current glyph matrix. This avoids
8761 the need to force redisplay when this function is called in a
8764 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8766 Fix minor problems found by static checking.
8767 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8768 Redo the latter's body to sidestep GCC parenthesization warnings.
8769 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8770 * coding.c (detect_coding, detect_coding_system):
8771 * coding.h (struct undecided_spec):
8772 Use bool for boolean.
8773 * image.c (QCmax_width, QCmax_height): Now static.
8774 * xdisp.c (Fmove_point_visually): Remove unused local.
8776 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8778 * xdisp.c (Fmove_point_visually): New function.
8780 2013-06-28 Kenichi Handa <handa@gnu.org>
8782 * coding.h (define_coding_undecided_arg_index): New enum.
8783 (coding_attr_index): New members
8784 coding_attr_undecided_inhibit_null_byte_detection,
8785 coding_attr_undecided_inhibit_iso_escape_detection,
8786 coding_attr_undecided_prefer_utf_8.
8787 (undecided_spec): New struct.
8788 (struct coding_system): New member `undecided' of the member
8791 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8792 (detect_coding): Likewise.
8793 (detect_coding_system): Likewise.
8794 (Fdefine_coding_system_internal): New coding system properties
8795 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8797 (syms_of_coding): Adjust for coding_arg_undecided_max.
8799 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8801 * image.c (x_from_xcolors): Remove unused local.
8803 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8805 Defer image data transfer between X client and server until actual
8808 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8811 * image.c (Destroy_Image): Remove.
8812 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8813 `mask_p', and `colors_p'. All uses changed.
8814 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8815 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8816 New macros for `flags' arg to x_clear_image_1.
8817 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8818 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8819 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8820 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8821 (image_get_x_image, image_unget_x_image): New functions or macros.
8822 (image_background, image_background_transparent, x_to_xcolors)
8823 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8824 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8825 instead of Destroy_Image.
8826 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8827 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8828 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8829 (imagemagick_load_image, svg_load_image): Use them instead of
8830 x_create_x_image_and_pixmap, and x_put_x_image followed by
8831 x_destroy_x_image, respectively.
8832 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8833 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8834 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8835 background_transparent fields.
8836 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8837 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8839 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8841 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8842 This mostly consists of undoing recent changes.
8843 * callproc.c (Fcall_process):
8844 * process.c (create_process):
8845 Do not worry about catching SIGCHLD here, undoing previous change.
8846 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8847 * process.c, process.h (catch_child_signal):
8848 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8849 * process.c (catch_child_handler): Don't worry about being called
8850 lazily and do not assume caller has blocked SIGCHLD, undoing
8851 previous change. Move first-time stuff back to
8852 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8853 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8854 set lib_child_handler if it's already initialized, which may
8855 help avoid problems on GNUstep.
8857 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8859 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8860 * callproc.c (Fcall_process):
8861 * process.c (create_process):
8862 Make sure SIGCHLD is caught before we fork,
8863 since Emacs startup no arranges to catch SIGCHLD.
8864 * process.c (lib_child_handler): Initialize to null, not to
8866 (catch_child_signal): Allow self to be called lazily.
8867 Do nothing if it's already been called.
8868 Assume caller has blocked SIGCHLD (all callers do now).
8869 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8870 just before it's really needed.
8871 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8872 since it hasn't been caught yet.
8874 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8876 * image.c (compute_image_size): New function to implement
8877 :max-width and :max-height.
8878 (imagemagick_load_image): Use it.
8880 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8882 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8883 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8885 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8886 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8887 the SIGCHLD handler, since the code is not atomic and (due to glib)
8888 signals may be arriving now.
8889 * sysdep.c (init_signals): Do not catch child signals here;
8890 'main' now does that later, at a safer time.
8892 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8894 Clean up SIGCHLD handling a bit (Bug#14569).
8895 * process.c, process.h (catch_child_signal):
8896 Now always extern, even if !NS_IMPL_GNUSTEP.
8897 * process.c (catch_child_signal): Move glib tickler here from
8898 init_process_emacs, so that it's done earlier in Emacs
8899 initialization. Also move the noninteractive && !initialized
8900 check here from init_process_emacs. This is all a bit cleaner for
8901 GNUish platforms, and I hope it works around the Cygwin bug.
8902 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8903 that glib signal handling is tickled before glib creates threads.
8905 * process.c (wait_reading_process_output): Avoid int overflow
8906 when reading more than 2 GiB total from a process.
8908 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8910 * process.c (create_process): Handle a couple more cases,
8911 i.e., work even if new_argv and wait_child_setup[i] are cached.
8912 Use Fcall_process's style for volatile vars.
8914 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8916 * process.c (create_process): Mark PROCESS volatile.
8918 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8920 Use C99-style flexible array members if available.
8921 This avoids some subtle aliasing issues, which typically
8922 aren't a problem with GCC but may be a problem elsewhere.
8923 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8924 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8925 In either case, it uses a flexible array member rather than
8926 the old struct hack. All uses changed.
8927 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8928 Adjust to sdata reorganization.
8929 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8930 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8931 that ports better to pre-C99 non-GCC.
8932 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8933 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8934 as the latter has changed.
8935 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8936 and port better to pre-C99 GCC.
8937 * image.c (struct xpm_cached_color):
8938 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8939 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8940 Use FLEXIBLE_ARRAY_MEMBER.
8941 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8942 Move decl to top level so it gets checked against implementation.
8943 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8944 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8946 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8948 * syntax.c: Integer cleanups.
8949 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8950 All uses that need 0-or-2 changed to:
8951 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8952 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8953 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8954 (char_quoted, prev_char_comend_first, back_comment)
8955 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8956 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8957 Use bool for boolean.
8958 (update_syntax_table, skip_chars, skip_syntaxes):
8959 Prefer int to unsigned when either will do.
8960 (back_comment): Return boolean success flag, like forw_comment,
8961 instead of positive-or-minus-1 (which might have overflowed int anyway).
8962 Don't stuff ptrdiff_t into int.
8963 (syntax_spec_code, syntax_code_spec): Now const.
8964 (Fmatching_paren, scan_lists, scan_sexps_forward):
8965 Use enum syntaxcode for syntax code.
8966 (Fmatching_paren): Check that arg is a character, not just an integer.
8967 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8968 (Finternal_describe_syntax_value): Omit no-longer-needed
8970 (skip_chars): Use char, not unsigned char, when the distinction
8972 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8973 * bytecode.c (exec_byte_code):
8974 * syntax.c (syntax_spec_code, Fchar_syntax)
8975 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8977 * syntax.h (SYNTAX_WITH_FLAGS):
8978 Omit unnecessary casts.
8980 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8982 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8983 line dimensions here, to avoid race conditions with the main
8984 thread. (Bug#14062, bug#14630, bug#14669)
8986 * w32term.c (w32_draw_window_cursor): Compute the header line and
8987 mode line dimensions here.
8988 <w32_system_caret_window, w32_system_caret_hdr_height>:
8989 <w32_system_caret_mode_height>: New variables.
8991 * w32term.h: Declare them.
8993 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8995 * alloc.c (die): Move "assertion failed" string here ...
8996 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8997 COND when SUPPRESS_CHECKING. This shrinks the executable text
8998 size by 0.8% to 2.2% when configured with --enable-checking,
8999 depending on optimization flags (GCC 4.8.1 x86-64).
9001 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9003 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9005 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9006 base is 2; this is more accurate.
9008 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9010 * sound.c (string_default): Move to !WINDOWSNT section.
9011 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9013 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9015 * sound.c: Integer cleanups.
9016 Remove unnecessary forward decls.
9017 (struct sound_device): The 'file' member is now a Lisp_Object, not
9018 a char *, so that we needn't invoke alloca on a huge size.
9019 (Fplay_sound_internal): Adjust to this.
9020 (string_default): New function.
9021 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9022 Use it to adjust to the struct sound_device change.
9023 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9024 (be2hs) [0]: Remove.
9026 * syntax.c (skip_chars): Don't use uninitialized storage
9027 when searching a multibyte buffer for characters that are not in a
9028 unibyte string that contains non-ASCII characters.
9030 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9032 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9033 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9035 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9037 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9039 2013-06-18 Kenichi Handa <handa@gnu.org>
9041 * font.c (Ffont_spec): Signal an error for an invalid font name
9044 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9046 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9047 In particular this ports to 32-bit sparc Sun cc.
9048 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9049 array with a dummy element at specpdl[-1], so that its address can
9051 (unbind_to): Do not copy the binding; not needed, now that we
9052 copy old_value in the one place where the copy is needed.
9053 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9054 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9055 (union specbinding): Rename from struct specbinding. Redo layout
9056 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9057 which is not portable. With Sun C 5.12 32-bit sparc, the
9058 declaration causes nargs to be an unsigned bitfield, a behavior
9059 that the C standard allows; but Emacs wants nargs to be signed.
9060 The overall type is now a union of structures rather than a
9061 structure of union of structures, and the 'kind' member is now a
9062 bitfield, so that the overall type doesn't grow. All uses changed.
9063 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9065 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9067 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9068 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9070 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9072 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9074 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9075 unless we know that the window w's frame is a frame object.
9076 Another attempt at solving bug#14062 and bug#14630.
9078 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9080 * textprop.c (property_set_type): New enum.
9081 (add_properties): Allow appending/prepending text properties.
9082 (add_text_properties_1): Factored out of Fadd_text_properties.
9083 (Fadd_text_properties): Move all the code into
9084 add_text_properties_1.
9085 (Fadd_face_text_property): New function that calls
9086 add_text_properties_1.
9088 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9090 Move functions from lisp.h to individual modules when possible.
9091 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9092 * alloc.c (XFLOAT_INIT, set_symbol_name):
9093 * buffer.c (CHECK_OVERLAY):
9094 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9095 (set_char_table_parent):
9096 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9097 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9098 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9099 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9101 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9102 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9103 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9104 (backtrace_args, backtrace_debug_on_exit):
9105 * floatfns.c (CHECK_FLOAT):
9106 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9107 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9108 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9109 (set_hash_index_slot):
9110 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9111 * marker.c (CHECK_MARKER):
9112 * textprop.c (CHECK_STRING_OR_BUFFER):
9113 * window.c (CHECK_WINDOW_CONFIGURATION):
9114 Move here from lisp.h, and make these functions static rather than
9116 * buffer.c (Qoverlayp):
9118 * fns.c (Qhash_table_p):
9119 * window.c (Qwindow_configuration_p):
9121 * lisp.h: Remove the abovementioned defns and decls.
9123 Use functions, not macros, for XINT etc (Bug#11935).
9124 In lisp.h, prefer functions to function-like macros, and
9125 constants to object-like macros, when either will do. This:
9126 . simplifies use, as there's no more need to worry about
9127 arguments' side effects being evaluated multiple times.
9128 . makes the code easier to debug on some platforms.
9129 However, when using gcc -O0, keep using function-like macros
9130 for a few critical operations, for performance reasons.
9131 This sort of thing isn't needed with gcc -Og, but -Og
9132 is a GCC 4.8 feature and isn't widely-enough available yet.
9133 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9134 Remove enum lsb_bits; no longer needed.
9135 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9136 * buffer.c (Qoverlap):
9138 * fns.c (Qhash_table_p):
9139 Now extern, so lisp.h can use these symbols.
9140 * dispextern.h: Include character.h, for MAX_CHAR etc.
9141 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9142 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9143 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9144 (GLYPH_CODE_P): Move here from lisp.h.
9145 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9146 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9147 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9148 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9149 XUNTAG now returns void *.
9150 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9151 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9152 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9153 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9154 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9155 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9156 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9157 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9158 New macros, renamed from their sans-lisp_h_ counterparts.
9159 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9160 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9161 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9162 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9163 If compiling via GCC without optimization, define these as macros
9164 in addition to inline functions.
9165 To disable this, compile with -DINLINING=0.
9166 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9167 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9168 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9169 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9170 (INTMASK, VALMASK): Now macros, since static values cannot be
9171 accessed from extern inline functions.
9172 (VALMASK): Also a constant, for benefit of old GDB.
9173 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9174 is INTEGERP, which can fold it in.
9175 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9176 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9177 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9178 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9179 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9180 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9181 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9182 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9183 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9184 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9185 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9186 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9187 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9188 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9189 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9190 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9191 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9192 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9193 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9194 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9195 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9196 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9197 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9198 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9199 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9200 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9201 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9202 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9203 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9204 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9205 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9206 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9207 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9209 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9210 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9211 (VALMASK): Define in one place rather than in two, merging the
9212 USE_LSB_TAG parts; this is simpler.
9213 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9214 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9215 Move up, to avoid use before definition.
9216 Also include "globals.h" earlier, for the same reason.
9217 (make_natnum): New function.
9218 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9219 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9220 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9221 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9222 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9223 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9224 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9225 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9226 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9227 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9228 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9229 (Qwindow_configuration_p, Qimage): New forward declarations.
9230 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9231 (STRING_COPYIN): Remove; unused.
9232 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9233 (xcar_addr, xcdr_addr): New functions. All uses changed.
9234 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9235 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9236 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9237 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9238 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9239 (TYPE_RANGED_INTEGERP): Simplify.
9240 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9241 (setlocale, fixup_locale, synchronize_system_messages_locale)
9242 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9243 Now empty functions, not macros.
9244 (functionp): Return bool, not int.
9245 * window.c (Qwindow_configuration_p): Now extern,
9246 so window.h can use it.
9247 * window.h (Qwindowp): Move decl back to lisp.h.
9249 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9251 * xdisp.c (Fline_pixel_height): New function, required for solving
9254 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9256 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9258 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9260 * lread.c (syms_of_lread):
9261 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9263 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9265 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9267 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9269 * fileio.c (expand_file_name): Doc fix.
9271 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9273 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9274 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9275 Wait for self, not for 0. This can't hurt on GNU or similar
9276 system, and may help with Cygwin.
9278 * keyboard.c: Don't use PROP (...) as an lvalue.
9279 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9280 Use set_prop (A, B), not PROP (A) = B.
9282 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9284 * xdisp.c (get_it_property): Use it->window instead of generating
9285 a Lisp object from it->w.
9287 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9289 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9290 get-char-property the window that is being rendered, instead of
9291 the buffer, to support window-specific overlays. (Bug#14575)
9292 (compute_display_string_pos): When W is NULL, use the current
9293 buffer as the object to pass to get-char-property.
9294 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9295 pointer member of the bidi iterator, since no window is pertinent
9298 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9300 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9301 being displayed, and pass it to compute_display_string_pos.
9302 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9303 (bidi_paragraph_init): All callers changed.
9305 * xdisp.c (init_from_display_pos, init_iterator)
9306 (handle_single_display_spec, next_overlay_string)
9307 (get_overlay_strings_1, reseat_1, reseat_to_string)
9308 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9309 Set bidi_it.w member from it->w.
9310 (compute_display_string_pos): Accept additional argument, the
9311 window being displayed, and pass it to Fget_char_property.
9314 * dispextern.h (struct bidi_it): New member w, the window being
9316 (compute_display_string_pos): Adjust prototype.
9318 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9320 * xgselect.c: Remove unneeded include xterm.h.
9322 * process.c (wait_reading_process_output): Check for NS before GLIB.
9323 GLIB may be linked in due to rsvg, but ns_select must be called.
9325 * xgselect.c (xg_select): Remove call to window_system_available
9326 and g_main_context_pending at the top, so Gdk events (i.e. file
9327 notify) are processed when Emacs is started with -nw.
9329 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9331 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9332 (ctagsfiles3): New variable, includes only *.m files.
9333 (TAGS): Use an explicit language name in the regular expressions,
9334 to avoid transformation of '/SOMETHING' by MSYS to
9335 'c:\MSYS\SOMETHING'.
9337 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9339 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9341 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9343 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9344 still need to set the mouse pointer shape and activate help-echo.
9347 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9349 A few porting etc. fixes for the new file monitor code.
9350 See the thread containing
9351 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9352 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9353 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9354 (dir_monitor_callback, Fgfile_rm_watch):
9355 Use assq_no_quit instead of Fassoc, for speed.
9356 (dir_monitor_callback, Fgfile_rm_watch):
9357 eassert that the monitor is a fixnum.
9358 (dir_monitor_callback): No need for CDR_SAFE.
9359 Simplify building of lisp with alternative tails.
9360 (Fgfile_add_watch, Fgfile_rm_watch):
9361 Do not assume glib functions set errno reliably on failure.
9362 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9363 and signal an error otherwise.
9364 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9365 Use Fdelq instead of Fdelete, for speed.
9367 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9369 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9370 don't insist on being invoked on a highlighted tool-bar button.
9371 Avoids losing tool-bar functionality when mouse-highlight is nil.
9372 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9373 Don't highlight when mouse-highlight is nil.
9374 (note_mouse_highlight): When mouse-highlight is nil, don't return
9375 right away; instead, run tool-bar and mode-line highlight
9376 subroutine, clear any existing highlight, and revert the mouse
9377 pointer to its default shape. (Bug#14558)
9379 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9381 * lisp.mk (lisp): Add prog-mode.el.
9383 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9385 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9386 * process.c (dummy_handler): New function.
9387 (lib_child_handler): New static var.
9388 (handle_child_signal): Invoke it.
9389 (catch_child_signal): If a library has set up a signal handler,
9390 save it into lib_child_handler.
9391 (init_process_emacs): If using glib and not on Windows, tickle glib's
9392 child-handling code so that it initializes its private SIGCHLD handler.
9393 * syssignal.h (SA_SIGINFO): Default to 0.
9394 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9395 31; it should no longer be needed now.
9397 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9399 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9401 * gfilenotify.c (globals_of_gfilenotify): New function.
9402 (syms_of_gfilenotify): Move global initialization there.
9404 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9406 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9408 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9409 * keyboard.c (menu_bar_items, tool_bar_items):
9410 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9411 not override local keymaps any more.
9413 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9415 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9417 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9419 * w32console.c (initialize_w32_display): Return the dimensions of
9420 the console window via 2 additional arguments, not via the current
9421 frame. This avoids crashes due to overrunning the bounds of
9422 frame's decode_mode_spec_buffer, which is not resized following
9423 the change of the frame dimensions from the initial 10x10.
9425 * w32term.h (w32_initialize_display_info): Adjust prototype.
9427 * term.c (init_tty): Take dimensions of the frame from the values
9428 returned by initialize_w32_display.
9430 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9431 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9432 (LIBES): Add $(GFILENOTIFY_LIBS).
9434 * w32inevt.c (handle_file_notifications): Add dummy implementation
9435 for !HAVE_W32NOTIFY.
9437 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9439 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9441 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9443 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9445 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9447 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9449 Fix minor problems found by static checking.
9450 * data.c (pure_write_error):
9451 Use xsignal2, not Fsignal, as Fsignal might return.
9452 * eval.c (set_backtrace_debug_on_exit): Now static.
9453 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9454 No longer inline. EXTERN_INLINE is needed only for functions
9455 defined in .h files. Reindent function header as per GNU style.
9456 (backtrace_p, backtrace_top, backtrace_next):
9457 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9458 compiler or linker. Add extern decls to pacify gcc -Wall.
9459 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9461 * frame.c (free_monitors): Define only on platforms that need it.
9462 * nsterm.m (ns_term_init):
9463 * process.c (catch_child_signal):
9464 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9465 defined on all porting targets these days.
9466 * process.c, process.h (catch_child_signal):
9467 Make it extern only if NS_IMPL_GNUSTEP is defined.
9469 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9471 * w32.c (gettimeofday): Make the signature identical to prototype
9472 in nt/inc/sys/time.h.
9474 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9476 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9479 * keyboard.c (safe_run_hooks_error): Improve error message.
9481 * data.c (pure_write_error): Add `object' argument.
9482 * puresize.h (CHECK_IMPURE): Use it.
9484 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9486 * Makefile.in (NOTIFY_OBJ): New variable.
9487 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9489 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9490 Call syms_of_gfilenotify.
9492 * gfilenotify.c: New file.
9494 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9495 and Qfile_w32notify.
9496 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9497 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9499 * lisp.h: Declare syms_of_gfilenotify.
9501 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9503 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9505 Merge the specpdl and backtrace stacks. Make the structure of the
9506 specpdl entries more obvious via a tagged union of structs.
9507 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9508 (enum specbind_tag): New enum.
9509 (struct specbinding): Make it a tagged union of structs.
9510 Add a case for backtrace records.
9511 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9512 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9513 (backtrace_debug_on_exit): New accessors.
9514 (struct backtrace): Remove.
9515 (struct catchtag): Remove backlist field.
9516 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9518 (Flocal_variable_p): Speed up the common case where the binding is
9520 * eval.c (backtrace_list): Remove.
9521 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9522 (set_backtrace_args, set_backtrace_nargs)
9523 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9524 (backtrace_next): New functions.
9525 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9526 (unwind_to_catch, internal_lisp_condition_case)
9527 (internal_condition_case, internal_condition_case_1)
9528 (internal_condition_case_2, internal_condition_case_n): Don't bother
9529 with backtrace_list any more.
9530 (Fsignal): Adjust to new backtrace format.
9531 (grow_specpdl): Move up.
9532 (record_in_backtrace): New function.
9533 (eval_sub, Ffuncall): Use it.
9534 (apply_lambda): Adjust to new backtrace format.
9535 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9537 (specbind): Adjust to new specpdl format. Simplify.
9538 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9539 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9541 (mark_backtrace): Remove.
9542 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9543 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9544 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9546 * profiler.c (record_backtrace): Use get_backtrace.
9547 (handle_profiler_signal): Use backtrace_top_function.
9548 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9551 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9553 * process.h (catch_child_signal): Declare.
9555 * process.c (catch_child_signal): New function.
9556 (init_process_emacs): Call it.
9558 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9559 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9561 (x_set_cursor_type): Remove declaration.
9562 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9563 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9564 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9565 (ns_get_color): Use F suffix on float.
9566 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9567 (ns_get_rgb_color): Remove.
9568 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9569 (note_mouse_movement): x and y are CGFloat.
9570 (ns_draw_fringe_bitmap): Remove unused rowY.
9571 Change #if to COCOA && >= 10_6.
9572 (ns_draw_window_cursor): Remove unused overspill.
9573 (ns_draw_underwave): width and x are EamcsCGFloat.
9574 (ns_draw_box): thickness is CGFloat.
9575 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9576 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9577 if not in main thread.
9578 (ns_get_pending_menu_title, ns_check_menu_open)
9579 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9580 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9581 (sendFromMainThread:): New method.
9582 (changeFont:): size is CGFloat.
9583 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9584 Disable warning about permanent text.
9585 (characterIndexForPoint:): Adjust return type depending on GNUstep
9587 (mouseDown:): delta is CGFloat.
9588 (updateFrameSize): Remove unised variable f.
9589 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9590 Cast float to EmacsCGFloat.
9591 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9592 also to -1 when restoring.
9593 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9594 inside NS_IMPL_COCOA.
9595 (toggleFullScreen:): Put call to toggleFullScreen inside
9596 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9597 (setPosition:portion:whole:): por is CGFloat.
9598 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9599 (mouseDown:): Use CGFloat.
9600 (mouseDragged:): Remove unised variable edge.
9601 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9603 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9605 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9606 when NS_IMPL_GNUSTEP.
9607 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9608 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9609 (EmacsToolbar): Add clearAll. Add tag argument to
9610 addDisplayItemWithImage.
9611 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9613 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9615 * nsmenu.m (ns_update_menubar): Make static.
9616 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9617 (fillWithWidgetValue:): Add cast to SEL for setAction.
9618 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9619 (update_frame_tool_bar): Update code for GNUstep.
9620 (clearAll): New method.
9621 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9622 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9623 Move identifierToItem setObject and activeIdentifiers addObject before
9624 call to insertItemWithItemIdentifier.
9625 (validateVisibleItems): Fix indentation.
9626 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9627 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9628 UtilityWindow to aStyle, remove call to setStyleMask.
9630 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9632 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9633 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9634 Use F suffix on floats.
9635 (ns_char_width): Returns CGFloat.
9636 (ns_ascii_average_width): w is CGFloat instead of float.
9637 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9639 (ns_glyph_metrics): CGFloat instead of float.
9641 * nsfns.m (x_set_foreground_color, x_set_background_color):
9643 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9644 remove unused variables.
9645 (Fns_read_file_name): Keep track if panel is for save.
9646 Use ns_filename_from_panel/ns_directory_from_panel.
9647 (Fns_list_services): delegate only used for COCOA.
9648 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9649 Just return the input if GNUstep.
9650 (x_screen_planes): Remove.
9651 (Fxw_color_values): Use EmacsCGFloat
9652 (Fns_display_monitor_attributes_list): Only get screen number for
9654 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9656 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9657 ns_directory_from_panel.
9659 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9661 * process.c (handle_child_signal): Also use WCONTINUED.
9662 This is so that list-processes doesn't mistakenly list the process
9663 as stopped, when the process has actually been continued and is
9666 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9668 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9669 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9670 not already configured.
9672 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9674 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9676 * Makefile.in (mostlyclean): Remove *.res files.
9678 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9680 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9681 a buffer (bug#8447).
9683 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9685 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9686 display vector, and we backtrack, handle the case that the
9687 previous character position is also displayed from a display
9688 vector or covered by a display string or image. (Bug#14476)
9690 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9692 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9693 (struct MonitorInfo, free_monitors): Remove.
9694 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9695 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9696 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9699 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9700 (struct MonitorInfo, free_monitors): Remove.
9701 (ns_screen_name): Make static.
9702 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9703 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9706 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9707 (struct MonitorInfo): New struct.
9708 (free_monitors, make_monitor_attribute_list): Declare.
9710 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9712 (free_monitors, make_monitor_attribute_list): New functions.
9713 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9716 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9718 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9720 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9722 * keyboard.c: Apply keyboard decoding only to events that come directly
9723 from the tty, not from unread-command-events (bug#14368).
9724 (read_event_from_main_queue): New function, extracted from read_char.
9725 (read_decoded_char): Remove.
9726 (read_decoded_event_from_main_queue): New function to replace it.
9727 (read_char): Use it.
9728 (read_key_sequence): Use read_char rather than read_decoded_char.
9730 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9732 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9734 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9736 2013-05-22 Kenichi Handa <handa@gnu.org>
9738 The following changes are to fix the setting of
9739 buffer-file-coding-system on, for instance, C-x RET c unix RET
9740 _FILE_OF_DOS_EOL_TYPE_ RET.
9742 * coding.h (struct coding_system): New member detected_utf8_chars.
9744 * coding.c (detect_coding_utf_8): Count characters and check EOL
9745 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9747 (setup_coding_system): Do not initialize coding->head_ascii.
9748 (check_ascii): Do not set coding->eol_seen but update it. Do not
9749 call adjust_coding_eol_type here.
9750 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9751 If the eol-type of CODING is already specified, adjust the eol type
9752 of the found coding-system.
9753 (decode_coding_gap): Cancel previous change. Utilize the
9754 character numbers counted by detect_coding_utf_8. Fix detection
9757 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9759 * search.c (looking_at_1): Only set last_thing_searched if the match
9760 changed the match-data (bug#14281).
9762 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9764 * xdisp.c (reseat_at_previous_visible_line_start):
9765 Already declared in dispextern.h, so remove it here.
9766 (move_it_vertically_backward): Likewise.
9768 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9770 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9771 (Fx_display_pixel_width, Fx_display_pixel_height)
9772 (Fx_display_mm_width, Fx_display_mm_height):
9773 Mention `display-monitor-attributes-list' in docstrings.
9775 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9776 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9777 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9778 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9779 (Fx_display_backing_store, Fx_display_visual_class)
9780 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9781 (Fx_display_grayscale_p, Fx_display_pixel_width)
9782 (Fx_display_pixel_height, Fx_display_planes)
9783 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9784 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9785 (Fx_display_mm_width, Fx_display_mm_height)
9786 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9787 height for all physical monitors as in X11.
9789 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9790 Return pixel width or height for all physical monitors as in X11.
9792 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9794 Port --enable-gcc-warnings to clang.
9795 * bytecode.c (exec_byte_code):
9797 Redo diagnostic pragmas to pacify clang, too.
9798 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9799 * editfns.c (Fencode_time):
9800 * fileio.c (file_accessible_directory_p):
9801 * font.c (font_unparse_xlfd):
9802 Use '&"string"[index]' instead of '"string" + (index)'.
9803 * undo.c (user_error): Remove; unused.
9805 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9807 * insdel.c (insert_1_both): Document the arguments, instead of
9808 referring to insert_1, which no longer exists.
9810 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9811 some window, increment windows_or_buffers_changed, so that
9812 *Messages* display in that window is updated. (Bug#14408)
9814 * w32.c: Include epaths.h.
9815 (init_environment): Use cmdproxy.exe without leading directories.
9816 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9818 (gettimeofday): Adjust signature and return value to Posix
9821 * unexw32.c (open_output_file): Delete the existing emacs.exe
9822 before creating it, to break the hard link to the versioned
9825 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9826 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9827 (FIRSTFILE_OBJ): New variables.
9828 (W32_RES): Rename to EMACSRES. All users changed.
9829 (base_obj): Use $(CM_OBJ).
9830 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9831 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9832 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9833 $(W32_RES_LINK) before $(LIBES).
9834 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9836 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9838 * makefile.w32-in (DOC): Use just "DOC".
9840 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9842 * process.c: Export default filters and sentinels to Elisp.
9843 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9845 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9846 (Fset_process_sentinel, Fformat_network_address):
9847 Default to them instead of nil.
9848 (server_accept_connection): Sentinels can't be nil any more.
9849 (read_and_dispose_of_process_output): New function, extracted from
9850 read_process_output.
9851 (read_process_output): Use it; filters can't be nil.
9852 (Finternal_default_process_filter): New function, extracted from
9853 read_process_output.
9854 (exec_sentinel_unwind): Remove function.
9855 (exec_sentinel): Don't zilch sentinel while running.
9856 (status_notify): Sentinels can't be nil.
9857 (Finternal_default_process_sentinel): New function extracted from
9859 (setup_process_coding_systems): Default filter is not nil any more.
9860 (syms_of_process): Export new Elisp functions and initialize
9862 * lisp.h (make_lisp_proc): New function.
9864 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9866 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9868 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9870 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9871 unless we know that the window w is a leaf window.
9872 Another attempt at solving bug#14062.
9874 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9876 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9879 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9881 * image.c (gif_load): Check that subimages fit (Bug#14345).
9883 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9885 * lread.c (skip_dyn_eof): New function.
9886 (read1): Use it to skip the end of a file in response to #@00.
9888 * doc.c (get_doc_string): Slightly relax the sanity checking.
9890 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9892 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9893 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9894 (MonitorInfo): New struct.
9895 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9896 (Fns_display_monitor_attributes_list): New functions.
9897 (display-usable-bounds): Remove.
9898 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9901 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9903 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9904 (GTK_CHECK_VERSION): New macro, if not already defined.
9905 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9906 replaced by GTK_CHECK_VERSION.
9908 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9910 * xterm.h (GTK_PREREQ): New macro.
9911 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9912 to use this macro instead, for consistency and clarity.
9914 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9916 * xdisp.c (row_for_charpos_p): New function, with code of
9917 cursor_row_p, but accepts an additional argument CHARPOS instead
9918 of using a hardcoded PT.
9919 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9920 (row_containing_pos): Call row_for_charpos_p instead of partially
9921 doing the same. Fixes cursor positioning under longlines-mode
9922 when longlines-show-effect includes more than one newline, when
9923 moving the cursor vertically up.
9925 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9927 * makefile.w32-in (ACL_H): New macro.
9928 ($(BLD)/fileio.$(O)): Update dependencies.
9930 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9932 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9933 * Makefile.in (LIB_ACL): New macro.
9934 (LIBACL_LIBS): Remove.
9935 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9936 * fileio.c: Include <acl.h>.
9937 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9938 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9940 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9943 * unexelf.c: Don't assume ElfW (Half) fits in int.
9944 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9945 when dealing with ElfW (Half) values, since they can exceed 2**31
9946 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9947 (entry_address): Omit unused NUM arg. All uses changed.
9949 2013-05-07 Juri Linkov <juri@jurta.org>
9951 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9952 to the string converted from number with `Fnumber_to_string'.
9955 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9957 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9958 This fixes a problem introduced by my previous change.
9960 2013-05-07 Glenn Morris <rgm@gnu.org>
9962 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9964 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9966 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9968 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9970 Static checking by GCC 4.8.0.
9971 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9972 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9973 (x_get_monitor_attributes_fallback)
9974 (x_get_monitor_attributes_xinerama)
9975 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9976 Define only if USE_GTK.
9977 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9978 (x_get_monitor_attributes_fallback): Omit unused locals.
9979 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9980 Use double, not float, to avoid mixed-mode floating point arithmetic.
9982 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9983 Jan Djärv <jan.h.d@swipnet.se>
9985 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9986 (XINERAMA_CFLAGS): New macros.
9987 (ALL_CFLAGS, LIBES): Use them.
9989 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9990 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9991 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9992 (syms_of_xfns): DEFSYM them.
9993 (struct MonitorInfo): New struct.
9994 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9995 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9996 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9997 (x_get_monitor_attributes_xinerama): New functions.
9998 (Fx_display_monitor_attributes_list): New primitive.
9999 (syms_of_xfns): Defsubr it.
10001 * xterm.h (x_display_info): Add Xatom_net_workarea and
10002 Xatom_net_current_desktop.
10004 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10005 and dpyinfo->Xatom_net_current_desktop.
10007 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10009 * xdisp.c (pos_visible_p): Use the special code for finding the
10010 beginning of a display property or overlay for any "replacing"
10011 display property, not just for display strings. This solves
10012 incorrect reporting of position by posn-at-point. (Bug#14241)
10014 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10016 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10017 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10018 Verify that ElfW (Half) fits in int.
10019 (fatal): Use same signature as lisp.h.
10020 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10021 configure and build with -DUNEXELF_DEBUG without worrying about
10022 other modules that use DEBUG.
10023 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10024 possibly-wide integers now uses it instead of plain fprintf.
10025 (entry_address): New function, which avoids problems with 32-bit
10026 overflow on 64-bit hosts.
10027 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10028 (round_up): Don't assume the remainder fits in int.
10029 (find_section): Use bool for boolean. Simplify debug code.
10030 (unexec): Don't assume file sizes fit in int or size_t.
10031 Omit unnecessary trailing newline in 'fatal' format.
10032 Use strerror rather than outputting decimal error number.
10033 Remove unused code when emacs is not defined;
10034 this file relies on Emacs now.
10035 Don't assume e_phnum and e_shnum are positive.
10037 * regex.c: Fix problems when DEBUG is defined.
10038 (extract_number, extract_number_and_incr): Define regardless of
10039 whether DEBUG is defined; that's simpler and makes the code less
10040 likely to go stale in the normal case when DEBUG is not defined.
10041 Return int rather than taking an int * arg. All callers changed.
10042 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10043 Remove, replacing with ...
10044 (DEBUG_PRINT): New macro. All callers changed.
10045 (DEBUG_COMPILES_ARGUMENTS): New macro.
10046 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10047 (print_compiled_pattern, print_double_string) [DEBUG]:
10048 Use prototype rather than old-style definition.
10049 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10050 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10051 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10052 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10053 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10054 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10055 This matters only when DEBUG is defined.
10057 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10059 * xdisp.c (set_iterator_to_next): Set the
10060 ignore_overlay_strings_at_pos_p flag only if we are _really_
10061 iterating over an overlay string, as indicated by the
10062 current.overlay_string_index member. (Bug#14306)
10064 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10066 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10067 to where it is used, to avoid autorelease issues (Bug#14050).
10069 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10071 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10072 * fileio.c (syms_of_fileio): Implement this.
10073 * filelock.c (create_lock_file): If symbolic links don't work, so
10074 we use a regular file as a lock file, do not fsync the lock file;
10077 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10079 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10080 (syms_of_minibuf): Adjust accodingly.
10082 * callint.c (Fcall_interactively): Adjust calls accordingly.
10084 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10086 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10087 w->contents is a buffer before computing everything else.
10088 Use parentheses to disambiguate last part of the condition.
10090 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10091 assertion violations. (Bug#14062)
10093 2013-05-01 David Reitter <david.reitter@gmail.com>
10095 * nsfns.m (ns_tooltip): Initialize.
10097 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10099 * coding.c (decode_coding_gap): Don't remove the character before
10100 a newline unless it's a CR character. (Bug#14287)
10102 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10104 * dispextern.h (struct face): Move enum face_underline_type
10105 earlier so that bitfields can be in the same word.
10107 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10109 * nsfns.m (handlePanelKeys): New function.
10110 (EmacsOpenPanel:performKeyEquivalent:)
10111 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10112 arrows/function/control and copy/paste keys (Bug#14296).
10114 2013-04-27 Juri Linkov <juri@jurta.org>
10116 * callint.c (Fcall_interactively): Call `Qread_number' for
10117 interactive code letter `n' instead of using duplicate code.
10120 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10122 * systime.h (make_timeval): Declare as 'const'.
10124 2013-04-27 Kenichi Handa <handa@gnu.org>
10126 * font.c (font_open_entity): Always open a font of manageable
10129 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10131 Port better to AIX (Bug#14258).
10132 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10135 2013-04-24 Kenichi Handa <handa@gnu.org>
10137 * coding.c (decode_coding_iso_2022): When an invalid escape
10138 sequence is encountered, reset the invocation and designation
10139 status to the safest one.
10141 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10143 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10144 Without this fix, "make distclean" leaves stamp-h1 behind.
10146 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10148 * w32fns.c (w32_fullscreen_rect): New function to compute the
10149 window rectangle for the given fullscreen mode.
10150 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10151 longer tunes the window size. This keeps the window's edges flush
10152 with the screen and allows the taskbar to hide itself in fullboth.
10154 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10155 window decorations and uses the entire screen.
10157 * w32term.h (w32_fullscreen_rect) Add prototype.
10158 (struct w32_output): Replace normal_width, normal_height,
10159 normal_top, and normal_left members with a single normal_placement
10161 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10163 (FRAME_NORMAL_PLACEMENT): New macro.
10165 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10167 * minibuf.c (Ftest_completion): Silence compiler warning.
10169 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10171 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10174 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10177 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10178 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10179 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10180 parentheses where appropriate.
10182 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10184 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10186 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10188 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10189 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10190 Mention in the doc string that setting these variables takes
10191 effect only after a call to set-window-buffer. (Bug#14200)
10193 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10195 * indent.c (Fvertical_motion): Don't consider display strings on
10196 overlay strings as display strings on the buffer position we
10197 started from. This prevents vertical cursor motion from jumping
10198 more than one line when there's an overlay string with a display
10199 property at end of line.
10200 Reported by Karl Chen <Karl.Chen@quarl.org> in
10201 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10203 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10205 * window.c (select_window): `record_buffer' even if window is
10206 already selected (bug#14191).
10208 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10210 * window.c (Fwindow_end): Test more flags, including the buffer's
10211 last_overlay_modified flag, to determine whether the window's
10212 display is really up-to-date. Prevents the function from
10213 returning a stale value. (Bug#14170)
10214 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10217 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10219 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10220 garbaged only if it is not already the top frame on its TTY.
10221 This prevents flickering due to constant redrawing of TTY frames when
10222 there are GUI frames open in the same session. (Bug#13864)
10224 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10226 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10227 of marking the idle timers directly.
10229 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10231 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10232 tables (bug#14054).
10234 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10236 * window.c (select_window): Don't record_buffer while the invariant is
10237 temporarily broken (bug#14161).
10239 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10241 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10243 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10245 2013-04-07 Romain Francoise <romain@orebokech.com>
10247 Ignore additional platform-specific ACL errors (Bug#13702).
10248 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10249 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10251 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10253 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10256 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10258 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10259 This bug was introduced by my 2013-02-25 change that simplified
10260 data_start configuration. Without this change, on GNU/Linux
10261 an Emacs configured with --enable-profiling fails immediately
10262 due to a profiler signal.
10263 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10264 with these flags. On platforms where special flags are needed
10265 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10266 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10267 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10269 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10271 Get rid of some platform-specific functions examining window
10272 system and its capabilities. This is a partial rework of the
10274 * lisp.h (have_menus_p): Remove prototype. This function is
10275 replaced with platform-independent window_system_available.
10276 (check_window_system): Move to...
10277 * frame.h (decode_window_system_frame, window_system_available):
10278 ...here, add new prototypes.
10279 * frame.c (window_system_available, decode_window_system_frame):
10281 (check_window_system): Platform-independent now.
10282 * xterm.h (x_in_use): Remove declaration.
10284 * w32term.h (check_x_frame):
10285 * nsterm.h (check_x_frame): Remove prototypes. This function
10286 is replaced with platform-independent decode_window_system_frame.
10287 * msdos.c (have_menus_p): Remove.
10288 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10289 Remove platform-specific functions. Use check_window_system,
10290 decode_window_system_frame and check_ns_display_info where
10291 appropriate. Minor style and comment tweaks.
10292 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10293 (check_x_frame): Likewise.
10294 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10296 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10297 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10298 * xmenu.c, xselect.c: All related users changed.
10300 2013-04-03 Kenichi Handa <handa@gnu.org>
10302 The following changes is to optimize the code for reading UTF-8
10305 * coding.c (check_ascii): Rename from detect_ascii. Return value
10306 changed. Check EOL format. Do not call adjust_coding_eol_type
10308 (check_utf_8): New function.
10309 (adjust_coding_eol_type): Do nothing if already adjusted.
10310 (detect_coding): Compare the return value of check_ascii with
10311 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10312 (decode_coding_gap): Optimize for valid UTF-8.
10314 2013-03-21 Kenichi Handa <handa@gnu.org>
10316 * coding.c (syms_of_coding): Cancel previous change.
10318 * insdel.c (insert_from_gap): Fix previous change.
10320 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10322 Consistently use platform-specific function to detect window system.
10323 * lisp.h (check_window_system): New prototype. This function is
10324 going to replace check_x, check_w32 and check_ns.
10325 (have_menus_p): Mention msdos.c in comment.
10326 * fontset.c (check_window_system_func): Remove. Adjust all users.
10327 * fontset.h (check_window_system_func): Remove prototype.
10328 * nsterm.h (check_ns):
10329 * xterm.h (check_x):
10330 * w32term.h (check_w32): Likewise.
10331 * menu.c (Fx_popup_menu): Use check_window_system.
10332 * msdos.c (check_window_system): Define for MS-DOS.
10333 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10334 * w32fns.c (check_window_system): Likewise for MS-Windows.
10335 * xfns.c (check_window_system): Likewise for X.
10336 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10337 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10339 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10341 Prefer < to > in range checks such as 0 <= i && i < N.
10342 This makes it easier to visualize quantities on a number line.
10343 This patch doesn't apply to all such range checks,
10344 only to the range checks affected by the 2013-03-24 change.
10345 This patch reverts most of the 2013-03-24 change.
10346 * alloc.c (xpalloc, Fgarbage_collect):
10347 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10348 * character.c (string_escape_byte8):
10349 * charset.c (read_hex):
10350 * data.c (cons_to_unsigned):
10351 * dispnew.c (update_frame_1):
10352 * doc.c (Fsubstitute_command_keys):
10353 * doprnt.c (doprnt):
10354 * editfns.c (hi_time, decode_time_components):
10355 * fileio.c (file_offset):
10356 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10357 * font.c (font_intern_prop):
10358 * frame.c (x_set_alpha):
10359 * gtkutil.c (get_utf8_string):
10360 * indent.c (check_display_width):
10361 * keymap.c (Fkey_description):
10362 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10364 * minibuf.c (read_minibuf_noninteractive):
10365 * process.c (wait_reading_process_output):
10366 * search.c (Freplace_match):
10367 * window.c (get_phys_cursor_glyph):
10368 * xdisp.c (redisplay_internal):
10369 * xsmfns.c (smc_save_yourself_CB):
10370 Prefer < to > for range checks.
10371 * dispnew.c (sit_for): Don't mishandle NaNs.
10372 This fixes a bug introduced in the 2013-03-24 change.
10373 * editfns.c (decode_time_components): Don't hoist comparison.
10374 This fixes another bug introduced in the 2013-03-24 change.
10376 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10378 * frame.h (struct frame): Drop scroll_bottom_vpos
10379 member becaue all real users are dead long ago.
10380 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10381 * xdisp.c (redisplay_internal): Adjust user.
10383 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10385 * nsmenu.m (showAtX:Y:for:): setLevel to
10386 NSPopUpMenuWindowLevel (Bug#13998).
10388 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10390 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10391 (ns_check_pending_open_menu): Declare.
10393 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10394 (x_activate_menubar): Update the menu with title that matches
10395 ns_get_pending_menu_title, and call
10396 ns_check_pending_openmenu (Bug#12698).
10397 (menuWillOpen:): New method.
10398 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10400 * nsterm.m (menu_will_open_state, menu_mouse_point)
10401 (menu_pending_title): New varaibles.
10402 (ns_get_pending_menu_title, ns_check_menu_open)
10403 (ns_check_pending_open_menu): New functions.
10405 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10407 * indent.c (current_column_bol_cache): Remove leftover which is not
10408 used in Fmove_to_column any more.
10409 (current_column, scan_for_column): Adjust users.
10410 * keyboard.c (last_point_position_buffer, last_point_position_window):
10411 Remove leftovers which are not used for recording undo any more.
10412 (command_loop_1, syms_of_keyboard): Adjust users.
10413 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10414 redisplay_window any more.
10415 (move_it_to): Adjust user.
10417 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10419 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10420 Update dependencies.
10422 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10424 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10425 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10426 forward references.
10428 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10430 * window.h (struct window): Replace hchild, vchild and buffer slots
10431 with a single slot 'contents'. This is possible because each valid
10432 window may have either the child window (in vertical or horizontal
10433 combination) or buffer to display (for the leaf window). Using that,
10434 a lot of operations to traverse and/or change window hierarchies may
10435 be simplified. New member horizontal is used to distinguish between
10436 horizontal and vertical combinations of internal windows.
10437 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10438 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10439 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10440 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10441 Use contents slot, not buffer, where appropriate.
10442 (wset_combination): New function.
10443 (wset_buffer): Add eassert.
10444 (Fframe_first_window): Simplify the loop reaching first window.
10445 (Fwindow_buffer): Use WINDOW_LEAF_P.
10446 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10447 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10448 (unshow_buffer): Convert initial debugging check to eassert.
10449 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10450 (make_parent_window, window_resize_check, window_resize_apply)
10451 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10452 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10453 Adjust to match struct window changes.
10454 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10455 (mark_window_cursors_off, count_windows, get_leaf_windows)
10456 (foreach_window_1): Simplify the loop.
10457 * alloc.c (mark_object): Do not check for the leaf window because
10458 internal windows has no glyph matrices anyway.
10459 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10460 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10461 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10462 (build_frame_matrix_from_window_tree, mirror_make_current)
10463 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10464 (update_window_tree, set_window_update_flags): Simplify the loop.
10465 (sync_window_with_frame_matrix_rows): Enforce live window.
10466 Use contents slot, not buffer, where appropriate.
10467 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10468 and WINDOW_HORIZONTAL_COMBINATION_P.
10469 (make_frame_visible_1): Simplify the loop.
10470 Use contents slot, not buffer, where appropriate.
10471 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10472 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10473 (expose_window_tree): Likewise.
10474 Use contents slot, not buffer, where appropriate.
10475 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10476 to avoid deleted windows. Use contents slot instead of buffer.
10477 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10478 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10479 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10480 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10482 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10484 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10485 identify the reasons for assertion violations in bug#14062 and
10487 (Fx_show_tip): Fix compilation error under
10488 "--enable-check-lisp-object-type". (Bug#14073)
10490 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10491 Reported by <rzl24ozi@gmail.com>.
10493 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10495 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10497 (unwind_with_echo_area_buffer): ...to restore it here.
10498 This is needed to ensure that...
10499 (redisplay_window): ...both window markers are valid here,
10500 which is verified by eassert.
10501 * editfns.c (save_excursion_save): Do not assume that
10502 selected_window always displays the buffer.
10503 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10506 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10508 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10511 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10513 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10515 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10517 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10518 since MinGW's w32api headers do. This avoids compiler warnings.
10520 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10521 if already defined.
10523 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10525 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10527 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10529 * gtkutil.c (style_changed_cb): Check if frame is live and an
10530 X frame (Bug#14038).
10532 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10534 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10535 Define only for _WIN32_WINNT less than 0x0500.
10536 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10538 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10539 see its own definitions of 'struct timeval' and 'struct timezone'.
10541 Fix incompatibilities between MinGW.org and MinGW64 headers.
10542 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10544 * w32.c (REPARSE_DATA_BUFFER): Guard with
10545 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10547 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10549 * xterm.c: Include X11/XKBlib.h
10550 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10552 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10554 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10556 * blockinput.h (input_blocked_p): Likewise.
10557 * bytecode.c (exec_byte_code): Likewise.
10558 * callproc.c (call_process_kill, call_process_cleanup)
10559 (Fcall_process): Likewise.
10560 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10561 (Fccl_execute_on_string): Likewise.
10562 * character.c (string_escape_byte8): Likewise.
10563 * charset.c (read_hex): Likewise.
10564 * cm.c (calccost): Likewise.
10565 * data.c (cons_to_unsigned): Likewise.
10566 * dired.c (directory_files_internal, file_name_completion):
10568 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10569 (sit_for): Likewise.
10570 * doc.c (Fsubstitute_command_keys): Likewise.
10571 * doprnt.c (doprnt): Likewise.
10572 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10573 * emacsgtkfixed.c: Likewise.
10574 * fileio.c (file_offset, Fwrite_region): Likewise.
10575 * floatfns.c (Fexpt, fmod_float): Likewise.
10576 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10578 * font.c (font_intern_prop): Likewise.
10579 * frame.c (x_set_alpha): Likewise.
10580 * gtkutil.c (get_utf8_string): Likewise.
10581 * indent.c (check_display_width): Likewise.
10582 * intervals.c (create_root_interval, rotate_right, rotate_left)
10583 (split_interval_right, split_interval_left)
10584 (adjust_intervals_for_insertion, delete_node)
10585 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10586 (merge_interval_right, merge_interval_left, copy_intervals)
10587 (set_intervals_multibyte_1): Likewise.
10588 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10589 * keymap.c (Fkey_description): Likewise.
10590 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10591 * lread.c (openp, read_integer, read1, string_to_number):
10593 * menu.c (ensure_menu_items): Likewise.
10594 * minibuf.c (read_minibuf_noninteractive): Likewise.
10595 * print.c (printchar, strout): Likewise.
10596 * process.c (create_process, Faccept_process_output)
10597 (wait_reading_process_output, read_process_output, send_process)
10598 (wait_reading_process_output): Likewise.
10599 * profiler.c (make_log, handle_profiler_signal): Likewise.
10600 * regex.c (re_exec): Likewise.
10601 * regex.h: Likewise.
10602 * search.c (looking_at_1, Freplace_match): Likewise.
10603 * sysdep.c (get_child_status, procfs_ttyname)
10604 (procfs_get_total_memory): Likewise.
10605 * systime.h (EMACS_TIME_VALID_P): Likewise.
10606 * term.c (dissociate_if_controlling_tty): Likewise.
10607 * window.c (get_phys_cursor_glyph): Likewise.
10608 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10609 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10611 * xfns.c (Fx_window_property): Likewise.
10612 * xmenu.c (set_frame_menubar): Likewise.
10613 * xselect.c (x_get_window_property, x_handle_dnd_message):
10615 * xsmfns.c (smc_save_yourself_CB): Likewise.
10616 * xterm.c (x_scroll_bar_set_handle): Likewise.
10618 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10620 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10621 to be optional or nil. Adjust comment and convert it to docstring.
10622 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10623 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10625 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10627 Static checking by GCC 4.8-20130319.
10628 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10629 * process.c (Fset_process_datagram_address)
10630 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10631 * xdisp.c (get_char_face_and_encoding)
10632 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10633 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10634 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10636 2013-03-24 Ken Brown <kbrown@cornell.edu>
10638 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10639 fix compilation on 64-bit Cygwin, where underscores are not
10640 automatically prepended.
10642 * w32term.c (w32_initialize): Silence compiler warning.
10644 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10646 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10647 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10648 variables, to save and restore frame dimensions.
10649 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10650 after returning from a 'fullscreen' configuration.
10651 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10652 to avoid races between the main thread and the input thread.
10654 * w32term.h (struct w32_output): New members normal_width,
10655 normal_height, normal_top, normal_left, and prev_fsmode.
10656 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10657 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10658 members of a frame.
10660 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10661 'fullscreen' parameter. Always record previous width and height
10662 of the frame, except when switching out of maximized modes, so
10663 that they could be restored correctly, instead of resetting to the
10664 default frame dimensions. Send SC_RESTORE command to the frame,
10665 unless we are going to send SC_MAXIMIZE, to restore the frame
10666 resize hints in the mouse pointer shown by the window manager.
10669 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10671 * lisp.h (get_frame_param): Adjust conditions for prototype
10674 2013-03-22 Ken Brown <kbrown@cornell.edu>
10676 * unexcw.c: Drop unneeded inclusion of w32common.h.
10677 (report_sheap_usage): Declare.
10678 (read_exe_header): Add magic numbers for x86_64.
10679 (fixup_executable): Fix printf format specifier for unsigned long
10682 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10684 * frame.h (struct frame): Put menu_bar_window under #ifdef
10685 because this member is not needed when X toolkit is in use.
10686 (fset_menu_bar_window):
10687 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10688 (free_glyphs, update_frame):
10689 * xdisp.c (expose_frame): Likewise.
10690 (display_menu_bar): Likewise. Remove redundant eassert.
10691 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10694 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10696 Use functions and constants to manipulate Lisp_Save_Value objects.
10697 This replaces code that used macros and strings and token-pasting.
10698 The change makes the C source a bit easier to follow,
10699 and shrinks the Emacs executable a bit.
10700 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10701 (make_save_value): Change 1st arg from string to enum. All callers
10704 (mark_object): Use if, not #if, for GC_MARK_STACK.
10705 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10706 (XSAVE_OBJECT): Now functions, not macros.
10707 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10708 the constant was never used.
10709 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10710 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10711 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10712 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10714 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10715 type3 with a single member save_type. All uses changed.
10716 (save_type, set_save_pointer, set_save_integer): New functions.
10717 * print.c (PRINTX): Remove.
10719 * alloc.c: Remove redundant static declarations.
10721 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10723 * window.h (struct window): Convert left_col, top_line, total_lines
10724 and total_cols from Lisp_Objects to integers. Adjust comments.
10725 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10727 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10728 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10729 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10730 Adjust users where appropriate.
10732 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10734 * frame.h (struct frame): Drop resx and resy because the same data is
10735 available from window system-specific output context. Adjust users.
10736 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10737 New functions to provide defaults when no window system available.
10738 (FRAME_RES_X, FRAME_RES_Y): New macros.
10739 (NUMVAL): Move from xdisp.c.
10740 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10741 (Ffont_face_attributes, Fopen_font):
10742 * image.c (gs_load):
10743 * w32font.c (fill_in_logfont):
10744 * xdisp.c (calc_pixel_width_or_height):
10745 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10746 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10748 2013-03-20 Kenichi Handa <handa@gnu.org>
10750 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10751 to 1 (temporary workaround until a bug related to ASCII
10752 optimization is fixed).
10754 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10756 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10757 Signal error if window is not internal. Adjust docstring.
10758 (delete_all_child_windows): Use combination_limit to save the buffer.
10759 (Fset_window_configuration): Adjust accordingly.
10760 * print.c (syms_of_print): Initialize debugging output not here...
10761 (init_print_once): ...but in a new function here.
10762 * lisp.h (init_print_once): Add prototype.
10763 * emacs.c (main): Add call to init_print_once. Adjust comments.
10765 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10767 * window.c (window_resize_check, window_resize_apply)
10768 (window_from_coordinates, recombine_windows, set_window_buffer)
10769 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10770 (Fsplit_window_internal, Fdelete_window_internal)
10771 (freeze_window_starts): Use bool for booleans.
10772 * window.h (window_frame_coordinates, resize_frame_windows)
10773 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10775 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10777 * dispnew.c (bitch_at_user): Use `user-error'.
10779 2013-03-17 Ken Brown <kbrown@cornell.edu>
10781 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10782 as return type of image_background. (Bug#13981)
10783 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10785 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10787 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10788 (ns_select): Don't return with result uninitialized.
10790 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10793 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10795 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10796 directories. If filename is nil, get directory name (Bug#13932).
10797 Use getFilename and getDirectory.
10798 (getFilename, getDirectory): New methods for EmacsSavePanel and
10800 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10802 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10804 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10806 2013-03-15 Kenichi Handa <handa@gnu.org>
10808 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10809 (adjust_after_replace): Make it back to static. Delete the third
10810 arg text_at_gap_tail. Cancel the code for handling it.
10812 * coding.h (struct coding_system): New member eol_seen.
10814 * coding.c (detect_ascii): New function.
10815 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10816 when the source bytes are actually scanned. On detecting for
10817 coding_category_utf_8_auto, call detect_ascii instead of scanning
10818 source bytes directly.
10819 (produce_chars): Call insert_from_gap with the new arg 0.
10820 (encode_coding): Likewise.
10821 (decode_coding_gap): Control ASCII optimization by the variable
10822 disable_ascii_optimization instead of #ifndef .. #endif.
10823 Deccode EOL format according to coding->eol_seen.
10824 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10827 * lisp.h (adjust_after_replace): Cancel externing it.
10828 (insert_from_gap): Adjust prototype.
10830 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10832 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10833 FULLSCREEN_MAXIMIZED. (Bug#13935)
10835 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10837 * region-cache.c (find_cache_boundary, move_cache_gap)
10838 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10839 Simplify debugging check and convert to eassert. Adjust comment.
10840 (pp_cache): Put under ENABLE_CHECKING.
10842 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10844 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10845 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10846 and WM_ACTIVATEAPP.
10847 (w32fullscreen_hook): If the frame is visible, reset
10848 f->want_fullscreen flag after changing the frame size. If the
10849 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10852 2013-03-13 Daniel Colascione <dancol@dancol.org>
10854 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10855 too so that these builds can use Cygwin's file conversion
10856 functions. (We've been building and linking cygw32.o all along
10857 and just not using it.)
10859 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10861 File synchronization fixes (Bug#13944).
10862 * Makefile.in (LIB_FDATASYNC): New macro.
10864 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10865 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10866 Don't worry about HAVE_FSYNC, since a substitute fsync is
10867 available if the system lacks one.
10868 (Fwrite_regin): Retry fsync if interrupted.
10870 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10872 * w32term.c (w32_read_socket): If the Emacs frame is being
10873 activated, call w32fullscreen_hook, to make sure the new frame
10874 dimensions are in effect. (Bug#13937)
10876 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10878 * xdisp.c (init_iterator): Simplify because both character and byte
10879 positions are either specified or -1. Add eassert. Adjust comment.
10880 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10881 character and byte positions can be obtained from marker.
10883 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10885 Static checking by Sun C 5.12.
10886 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10887 * bytecode.c (exec_byte_code):
10888 * dispnew.c (init_display):
10890 * fileio.c (Fsubstitute_in_file_name):
10891 * keyboard.c (Fevent_convert_list):
10892 * keymap.c (Fsingle_key_description):
10893 * term.c (maybe_fatal, fatal):
10894 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10895 * xsmfns.c (Fhandle_save_session):
10896 Omit unreachable code.
10897 * keymap.c (map_keymap_char_table_item): Cast void * to
10898 a function pointer type; the C Standard requires this.
10900 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10901 Include <sys/param.h> unconditionally, as that works elsewhere and
10902 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10903 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10906 See ChangeLog.12 for earlier changes.
10908 ;; Local Variables:
10912 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10914 This file is part of GNU Emacs.
10916 GNU Emacs is free software: you can redistribute it and/or modify
10917 it under the terms of the GNU General Public License as published by
10918 the Free Software Foundation, either version 3 of the License, or
10919 (at your option) any later version.
10921 GNU Emacs is distributed in the hope that it will be useful,
10922 but WITHOUT ANY WARRANTY; without even the implied warranty of
10923 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10924 GNU General Public License for more details.
10926 You should have received a copy of the GNU General Public License
10927 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.