1 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
3 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
4 * image.c (imagemagick_load_image): Port to hosts that do not use
5 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
7 2014-05-21 Leo Liu <sdl.web@gmail.com>
9 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
11 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
13 * dbusbind.c (xd_signature): Revert last 2 patches.
15 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
17 Allow any non-nil value to count as true in bool-vector.
18 Likewise for xd_signature in dbusbind.c.
19 This is more consistent with the usual practice in Emacs, which is
20 that any non-nil value counts as true.
21 * alloc.c (Fbool_vector): Don't require args to be t or nil.
22 * dbusbind.c (xd_signature): Likewise, for booleans.
23 * data.c, lisp.h (Qbooleanp):
24 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
26 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
28 * lisp.h (CHECK_BOOLEAN): New function.
29 * alloc.c (Fbool_vector): New function.
30 (syms_of_alloc): Defsubr it.
31 * data.c (Qbooleanp): New symbol.
32 (syms_of_data): DEFSYM it.
33 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
35 * font.c (font_matching_entity): Extract font-entity object
36 from the vector of matching entities (Bug#17486).
38 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
40 Assume C99 or later (Bug#17487).
41 * bytecode.c (B__dummy__): Remove.
42 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
43 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
44 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
45 * regex.c (DEBUG_PRINT): Assume varargs macros.
46 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
48 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
50 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
51 memory for every buffer that was dumped.
53 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
55 * fns.c (Freverse): Allow vectors, bool vectors and strings.
56 (Fnreverse): Allow vectors and bool vectors.
58 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
60 Minor cleanup for terminal setup.
61 * termhooks.h (create_terminal): Adjust prototype.
62 * terminal.c (create_terminal): Pass output method and RIF as args.
63 (init_initial_terminal):
64 * nsterm.m (ns_create_terminal):
66 * w32term.c (w32_create_terminal):
67 * xterm.c (x_create_terminal): Adjust users.
68 Avoid redundant NULL initializers and add comments.
70 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
72 * keyboard.c (Qdeactivate_mark): Now static.
74 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
76 If available, use Xfixes extension to do pointer blanking.
77 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
78 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
79 (make_invisible_cursor): Move to...
80 * xterm.c (make_invisible_cursor): ...here.
81 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
82 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
83 (x_term_init): Call to x_setup_pointer_blanking.
84 (XTtoggle_invisible_pointer): Use blanking specific to this display.
85 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
87 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
89 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
91 2014-05-12 Glenn Morris <rgm@gnu.org>
93 * fileio.c (Ffile_executable_p): Doc tweak.
95 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
97 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
98 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
100 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
102 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
104 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
106 Fix initialization of minibuffer history variable (Bug#17430).
107 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
108 Move the initialization up to prevent any "value void" message.
110 2014-05-08 Samuel Bronson <naesten@gmail.com>
112 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
113 are matched (bug#17413).
115 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
117 Stop tooltips pulling Emacs window to front (Bug#17408).
118 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
119 SetWindowPos invocations.
121 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
123 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
124 not initialized (Bug#17398).
126 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
128 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
130 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
132 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
133 [HAVE_NS]: Do not include png.h.
134 (x_query_frame_background_color): New function.
135 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
136 (png_load_body): Coalesce duplicate code.
138 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
140 Consult libpng-config more consistently (Bug#17339).
141 * Makefile.in (PNG_CFLAGS): New var.
142 (ALL_CFLAGS): Use it.
143 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
144 CFLAGS now handles this.
146 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
148 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
149 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
150 because WCONTINUED is always defined now.
151 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
153 2014-05-03 Eli Zaretskii <eliz@gnu.org>
155 * buffer.c (overlay_strings): Fix the wording of the commentary.
157 2014-05-01 Glenn Morris <rgm@gnu.org>
159 * floatfns.c (Fisnan):
160 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
162 2014-05-01 Eli Zaretskii <eliz@gnu.org>
164 * term.c (tty_menu_activate): A better initialization for cursor
167 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
169 * intervals.c: Tighten assertions.
170 (create_root_interval): Make sure the interval is not empty.
171 (intervals_equal): Use booleans.
172 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
173 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
174 (balance_possible_root_interval): Simplify and use booleans.
175 (split_interval_right, split_interval_left): Check LENGTH, and remove
176 now redundant assertion.
177 (adjust_intervals_for_insertion): Remove now redundant assertions.
178 (delete_node, interval_deletion_adjustment)
179 (adjust_intervals_for_deletion, merge_interval_right)
180 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
181 (reproduce_interval): Make sure the interval is not empty.
183 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
185 * term.c (tty_menu_activate): Don't assume row and col are initialized.
186 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
187 satisfaction that they would always be initialized.
189 2014-04-30 Eli Zaretskii <eliz@gnu.org>
191 * term.c (tty_menu_display): Move the cursor to the active menu item.
192 (tty_menu_activate): Return the cursor to the active menu item
193 after displaying the menu and after displaying help-echo. See
194 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
195 for the details of why this is needed by screen readers and
198 2014-04-30 Glenn Morris <rgm@gnu.org>
200 * process.c (handle_child_signal):
201 Handle systems without WCONTINUED. (Bug#15110, 17339)
203 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
205 * window.c (struct saved_window): Remove mark.
206 (Fset_window_configuration, save_window_save)
207 (compare_window_configurations): Don't touch marks any more.
209 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
211 Use bits_word for gcmarkbits.
212 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
213 bits_word is typically a tad more efficient for mark bits than
214 unsigned is, so use bits_word. All uses changed.
215 * lisp.h (BITS_PER_INT): Remove; no longer used.
217 Avoid undefined behavior in signed left shift.
218 This ports to GCC 4.9.0 with -fsanitize=undefined.
219 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
221 * regex.c (extract_number):
222 * lisp.h (make_number, XINT):
223 Do not shift a 1 bit left into a sign bit.
224 * alloc.c (struct cons_block, struct float_block): Use unsigned,
225 not int, for gcmarkbits. All uses changed.
227 2014-04-25 Eli Zaretskii <eliz@gnu.org>
229 * search.c (Fnewline_cache_check): Don't try to count newlines
230 outside the buffer's restriction, as find_newline doesn't support that.
232 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
234 * window.c (Fset_window_configuration): Deactivate the mark before
236 (set_window_buffer): Ignore window_initialized.
237 (window_initialized): Remove.
238 * keyboard.c (Qdeactivate_mark): Not static any more.
239 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
242 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
244 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
245 and to clang 3.4, which have fixed the bug. This should let us
246 run a bit faster on these platforms when address sanitization is
249 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
251 Port to GCC 4.9.0 with --enable-gcc-warnings.
252 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
254 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
255 a way that also works with GCC 4.9.0.
257 * search.c (Fnewline_cache_check): Remove unused locals.
259 2014-04-22 Eli Zaretskii <eliz@gnu.org>
261 * search.c (find_newline1): New subroutine.
262 (Fnewline_cache_check): New function.
263 (syms_of_search): Defsubr it.
265 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
267 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
268 * keyboard.c (unblock_input): Add comment.
269 * xgselect.c (xg_select): Prevent Glib main loop recursion.
271 2014-04-22 Daniel Colascione <dancol@dancol.org>
273 * lread.c (readevalloop_eager_expand_eval): New function
274 that can recurse into toplevel forms.
275 (readevalloop): Call it.
276 * lisp.h: Declare Qprogn.
277 * callint.c (Qprogn): No longer static.
279 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
281 * intervals.c (rotate_right, rotate_left): Fix up length computation.
282 Also change identifiers to match the comments, and add more assertions
285 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
287 * emacs.c (close_output_streams): Don't clear and restore errno.
289 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
291 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
292 never becomes visible, i.e. using XMonad (Bug#17237).
294 2014-04-18 Eli Zaretskii <eliz@gnu.org>
296 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
297 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
298 (Fline_pixel_height): Don't assume that the current buffer and the
299 selected window's buffer are one and the same. (Bug#17281)
301 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
302 paragraph-start cache before the newline cache. (Bug#17269)
304 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
306 * term.c (tty_send_additional_strings): No need to fflush here,
308 (tty_set_terminal_modes): fflush after sending additional strings,
311 2014-04-17 Daniel Colascione <dancol@dancol.org>
313 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings): New
315 (tty_send_additional_strings): New function.
316 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
317 (syms_of_term): Intern tty-mode-set-strings and
318 tty-mode-reset-strings.
320 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
322 * window.c (save_window_save): Lookup window_point_insertion_type in
323 the right buffer (bug#15457).
324 (Qwindow_point_insertion_type): New var.
325 (syms_of_window): Initialize it.
327 2014-04-16 Eli Zaretskii <eliz@gnu.org>
330 * unexcoff.c [MSDOS]: Include libc/atexit.h.
331 (copy_text_and_data): Zero out the atexit chain pointer before
334 * termhooks.h (encode_terminal_code): Update prototype.
336 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
337 visible for all DOS_NT ports, not just WINDOWSNT.
338 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
340 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
341 unless it is defined.
342 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
344 * process.c (close_on_exec, accept4, process_socket): Move into
345 the "ifdef subprocesses" part.
346 (catch_child_signal): Condition by "ifdef subprocesses".
347 (syms_of_process) <Qinternal_default_process_sentinel>
348 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
350 * msdos.h: Add prototypes for new functions.
351 (EINPROGRESS): Define.
352 (O_CLOEXEC): Define to zero.
354 * msdos.c (check_window_system): Remove unnecessary an
355 incompatible duplicate function.
356 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
357 New functions in support of new functionality.
359 * menu.c (single_menu_item): Add visual indication of submenu
360 also for menus on MSDOS frames.
361 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
363 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
364 when async subprocesses aren't supported.
366 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
368 * emacs.c (close_output_streams): Zero out errno before calling
371 * dired.c [MSDOS]: Include msdos.h.
373 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
374 (DATA_START) [MSDOS]: Define.
375 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
377 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
378 Ifdef away for MSDOS.
379 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
380 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
382 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
383 Use temporary file template that is compatible with mkostemp.
384 Move vfork-related portions under #ifndef MSDOS.
385 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
387 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
389 * buffer.c (Foverlays_at): Add argument `sorted'.
391 2014-04-16 Eli Zaretskii <eliz@gnu.org>
393 * insdel.c (invalidate_buffer_caches): When deleting or replacing
394 text, invalidate the bidi_paragraph_cache upto and including the
397 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
399 Port to IRIX 6.5 (Bug#9684).
400 * conf_post.h (INET6) [IRIX6_5]: Define.
401 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
402 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
404 2014-04-16 Eli Zaretskii <eliz@gnu.org>
406 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
407 before passing it to system APIs.
409 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
411 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
412 make sure stack.byte_string_start is not de-adjusted by pushhandler.
414 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
416 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
418 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
420 Remove DATA_SEG_BITS.
421 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
422 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
423 cc, but that platform is so old that SGI itself stopped supporting
424 it in December 2013. If you still need Emacs on IRIX, please
425 either compile with GCC and port the undumping code, or run
426 './configure --with-wide-int'.
427 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
428 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
429 DEFINE_GDB_SYMBOL_START way to define it.
430 (NONPOINTER_BITS): New macro.
432 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
433 the problem and/or configuring --with-wide-int.
434 (USE_LSB_TAG): Simplify, based on above changes.
435 (gdb_DATA_SEG_BITS): Remove. All uses removed.
436 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
438 2014-04-12 Eli Zaretskii <eliz@gnu.org>
440 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
441 covered by a display string that ends in a newline, and that cases
442 going back by DVPOS lines to hit the search limit, lift the limit
443 and go back until DVPOS is reached. (Bug#17244)
445 * indent.c (Fvertical_motion): Handle correctly the case when the
446 display string is preceded by an empty line.
448 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
449 use S_IWRITE instead.
451 2014-04-11 Glenn Morris <rgm@gnu.org>
453 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
455 2014-04-11 Ken Brown <kbrown@cornell.edu>
457 * Makefile.in (EMACS_MANIFEST): Revert last change.
459 2014-04-10 Daniel Colascione <dancol@dancol.org>
461 * puresize.h (BASE_PURESIZE): Increase.
463 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
465 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
467 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
468 region handling (and don't call signal_before_change) if
469 inhibit_modification_hooks is set.
470 (signal_before_change): Don't check inhibit_modification_hooks any more.
472 2014-04-08 Daniel Colascione <dancol@dancol.org>
474 * alloc.c (sweep_symbols, mark_object): Assert that symbol
475 function cells contain valid lisp objects. (Modified version of
478 * alloc.c (detect_suspicious_free): Split actual stack capturing
479 out into new function for easier breakpoint setting.
480 (note_suspicious_free): New function.
482 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
484 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
486 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
487 (symbol_block_pinned): New var.
488 (Fmake_symbol): Initialize `pinned'.
489 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
490 pinned and signal an error for un-purifiable objects.
492 (Fpurecopy): Use it, except for objects that can't be purified.
493 (mark_pinned_symbols): New function.
494 (Fgarbage_collect): Use it.
495 (gc_sweep): Remove hack made unnecessary.
497 2014-04-07 Glenn Morris <rgm@gnu.org>
499 * keyboard.c (Fopen_dribble_file): Doc tweak.
501 2014-04-07 Ken Brown <kbrown@cornell.edu>
503 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
505 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
507 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
508 We have a substitute execinfo.h on hosts that lack it.
509 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
510 isn't optimized away.
512 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
514 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
515 * alloc.c (memory_full):
516 * charset.c (syms_of_charset):
517 * doc.c (Fsnarf_documentation):
519 * font.c (BUILD_STYLE_TABLE):
520 * keyboard.c (make_lispy_event):
521 * profiler.c (setup_cpu_timer):
522 * xgselect.c (xg_select):
523 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
525 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
526 Replace the only use with ARRAYELTS (font_property_table).
527 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
529 2014-04-03 Daniel Colascione <dancol@dancol.org>
531 * xterm.c (x_term_init):
532 * xfns.c (best_xim_style):
533 * xfaces.c (Fdump_colors):
534 * w32fns.c (w32_default_color_map):
535 * w32.c (init_environment, N_ENV_VARS):
536 * unexcw.c (read_exe_header):
537 * term.c (term_get_fkeys_1):
538 * sysdep.c (init_baud_rate):
539 * nsterm.m (ns_convert_key):
540 * nsfns.m (get_geometry_from_preferences):
541 * msdos.c (dos_set_window_size, init_environment):
542 * macfont.m (mac_font_get_glyph_for_cid)
543 (macfont_store_descriptor_attributes)
544 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
545 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
546 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
548 * image.c (xpm_str_to_color_key):
549 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
550 * frame.c (x_set_frame_parameters):
551 * fileio.c (Ffile_selinux_context):
552 * emacs.c (sort_args):
553 * dosfns.c (msdos_stdcolor_name):
554 * dired.c (file_attributes):
555 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
556 Change expressions of the form sizeof(arr) / sizeof(arr[0])
559 2014-04-02 Daniel Colascione <dancol@dancol.org>
561 * data.c (Ffset): Abort if we're trying to set a function call to
564 * lisp.h (ARRAYELTS): New macro.
566 * alloc.c: Include execinfo.h if available.
567 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
568 (suspicious_free_record): New structure.
569 (suspicious_objects, suspicious_object_index)
570 (suspicious_free_history, suspicious_free_history_index):
572 (find_suspicious_object_in_range, detect_suspicious_free)
573 (Fsuspicious_object): New functions.
574 (cleanup_vector): Call find_suspicious_object_in_range.
576 2014-04-02 Martin Rudalics <rudalics@gmx.at>
578 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
579 width from font width (Bug#17163).
581 * frame.c (x_set_frame_parameters): Calculate default values of
582 new frame sizes only after all other frame parameters have been
583 processed (Bug#17142).
585 2014-04-02 Ken Brown <kbrown@cornell.edu>
587 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
590 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
592 * xterm.c (x_draw_image_glyph_string): Adjust image background
593 width accordingly when its x position is adjusted. (Bug#17115)
595 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
597 * font.c (font_list_entities): Do not add empty vector to font cache.
598 (font_matching_entity): Likewise. If matching entity is found, insert
599 1-item vector with this entity instead of entity itself (Bug#17125).
601 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
603 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
605 * fns.c (validate_subarray): Rename from validate_substring,
606 since it works for vectors too. New arg ARRAY. Optimize for the
607 non-nil case. Instead of returning bool, throw an error if out of
608 range, so that the caller needn't do that. All uses changed.
609 Report original values if out of range.
610 (Fsubstring, Fsubstring_no_properties, secure_hash):
611 Also optimize the case where FROM is 0 or TO is the size.
613 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
615 * search.c (Freplace_match): Use make_specified_string.
616 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
617 to catch bogus override face of glyph strings.
618 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
619 Move common substring range checking code to...
620 (validate_substring): ...this function.
622 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
624 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
626 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
628 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
629 bar is zero height, just return (Bug#16976).
630 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
632 * nsterm.h (EmacsView): Add wait_for_tool_bar.
634 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
635 is nil. If waiting for toolbar to complete, force a redraw.
637 2014-03-28 Glenn Morris <rgm@gnu.org>
639 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
640 (emacs_bugreport): New variable.
641 (usage_message): Use PACKAGE_BUGREPORT.
642 (syms_of_emacs) <report-emacs-bug-address>: New variable.
644 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
646 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
648 Port recent signal-related changes to FreeBSD.
649 Problem reported by Herbert J. Skuhra.
650 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
651 Move decls from here ...
652 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
654 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
656 * w32term.c (x_draw_image_glyph_string): Fix computation of height
657 and width of image background when it is displayed with a 'box'
660 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
662 More backward-compatible fix to char-equal core dump (Bug#17011).
663 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
664 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
666 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
668 * image.c (init_svg_functions): When loading SVG-related libraries,
669 free already loaded libraries if the initialization fails.
670 (rsvg_handle_set_size_callback): Remove declaration, unused.
672 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
674 Fix core dump in char-equal (Bug#17011).
675 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
676 unibyte buffers, as we can't tell whether the characters are
679 * insdel.c (adjust_markers_for_delete): Remove unused local.
681 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
683 Have (MARKER . ADJUSTMENT) undo records always be immediately
684 after their corresponding (TEXT . POS) record in undo list.
686 * lisp.h (record-delete): New arg record_markers.
687 (record_marker_adjustment): No longer needed outside undo.c.
688 * insdel.c (adjust_markers_for_delete): Move calculation of marker
689 adjustments to undo.c's record_marker_adjustments. Note that
690 fileio.c's decide_coding_unwind is another caller to
691 adjust_markers_for_delete. Because it has undo list bound to t,
692 it does not rely on adjust_markers_for_delete to record marker
694 (del_range_2): Swap call to record_delete and
695 adjust_markers_for_delete so as undo marker adjustments are
696 recorded before current deletion's adjustments, as before.
697 (adjust_after_replace):
698 (replace_range): Pass value for new record_markers arg to
700 * undo.c (record_marker_adjustment): Rename to
701 record_marker_adjustments and made static.
702 (record_delete): Check record_markers arg and call
703 record_marker_adjustments.
704 (record_change): Pass value for new record_markers arg to
706 (record_point): at_boundary calculation no longer needs to account
707 for marker adjustments.
709 2014-03-26 Martin Rudalics <rudalics@gmx.at>
711 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
714 2014-03-26 Glenn Morris <rgm@gnu.org>
716 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
718 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
720 * buffer.c (struct sortvec): Add field `spriority'.
721 (compare_overlays): Use it.
722 (sort_overlays): Set it.
724 2014-03-26 Eli Zaretskii <eliz@gnu.org>
726 * xdisp.c (redisplay_window): If all previous attempts to find the
727 cursor row failed, try a few alternatives before falling back to
728 the top-most row of the window. Use row_containing_pos. (Bug#17047)
730 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
732 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
733 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
735 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
736 variables on Windows.
738 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
740 * w32.c (unsetenv): Remove unused var `retval'.
741 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
743 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
744 (start_watching): Remove unused var `thr'.
746 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
747 (find_child_console): Remove unnecesary var `thread_id'.
749 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
750 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
752 2014-03-26 Glenn Morris <rgm@gnu.org>
754 * filelock.c (Flock_buffer): Doc tweak.
756 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
757 * emacs.c (shut_down_emacs):
758 * fileio.c (Finsert_file_contents, write_region):
759 * filelock.c (top-level, syms_of_filelock):
760 * insdel.c (prepare_to_modify_buffer_1):
761 CLASH_DETECTION is always defined now.
763 2014-03-25 Eli Zaretskii <eliz@gnu.org>
765 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
766 DLL handle, to speed up thread startup.
768 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
770 Handle sigmask better with nested signal handlers (Bug#15561).
771 * atimer.c (sigmask_atimers): Remove.
772 Remaining use rewritten to use body of this function.
773 * atimer.c (block_atimers, unblock_atimers):
774 * callproc.c (block_child_signal, unblock_child_signal):
775 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
776 New arg OLDSET. All callers changed.
777 * atimer.c (block_atimers, unblock_atimers):
778 * callproc.c (block_child_signal, unblock_child_signal):
779 * keyboard.c (handle_interrupt):
780 * sound.c (vox_configure, vox_close):
781 Restore the old signal mask rather than unilaterally clearing bits
782 from the mask, in case a handler is running within another
783 handler. All callers changed.
784 * lisp.h, process.c, process.h, term.c:
785 Adjust decls and callers to match new API.
786 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
787 signal handlers aren't supposed to use floating point anyway.
788 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
790 2014-03-23 Daniel Colascione <dancol@dancol.org>
792 Split gc_sweep into discrete functions for legibility and better
795 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
796 (sweep_vectors): Fix typo in comment.
797 (sweep_conses, sweep_floats, sweep_intervals)
798 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
799 (gc_sweep): Call new functions, to which existing functionality is
801 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
803 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
805 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
807 2014-03-23 Daniel Colascione <dancol@dancol.org>
809 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
810 only if xic_style calls for it. This change allows Emacs to work
811 with ibus. Also, don't leak resources if create_frame_xic fails,
812 and stop caching xic_style across different displays.
813 (supported_xim_styles): Make const.
814 (best_xim_style): Remove first parameter: it's always just
815 supported_xim_styles. Change to look at supported_xim_styles
818 2014-03-23 Daniel Colascione <dancol@dancol.org>
820 * term.c (init_tty): Rearrange condition for clarity; print
821 appropriate diagnostic.
823 2014-03-23 Daniel Colascione <dancol@dancol.org>
825 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
826 array. (ASAN caught.)
828 2014-03-22 Glenn Morris <rgm@gnu.org>
830 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
832 2014-03-22 Daniel Colascione <dancol@dancol.org>
834 * process.c (conv_sockaddr_to_lisp): When extracting the string
835 names of AF_LOCAL sockets, stop before reading uninitialized memory.
837 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
839 Fix regression introduced by patch for Bug#10500.
840 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
841 * w32term.c (x_draw_image_relief): Likewise.
843 2014-03-21 Martin Rudalics <rudalics@gmx.at>
845 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
846 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
847 maximize a frame for odd default fonts.
849 2014-03-21 Glenn Morris <rgm@gnu.org>
851 * minibuf.c (history-length): Increase default from 30 to 100.
853 2014-03-21 Daniel Colascione <dancol@dancol.org>
855 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
856 every time we switch to minibuffer.
858 * alloc.c (lisp_align_malloc, allocate_string_data)
859 (allocate_vectorlike): Allow mmap allocation of lisp objects.
860 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
862 2014-03-21 Eli Zaretskii <eliz@gnu.org>
864 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
865 support more "verbs".
867 2014-03-21 Daniel Colascione <dancol@dancol.org>
869 Always prohibit dumping a dumped Emacs.
871 * emacs.c (might_dump): New variable.
872 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
873 * lisp.h (might_dump): Declare.
874 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
876 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
878 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
880 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
882 * doc.c (store_function_docstring): Warn when we don't know where to
884 (Fsubstitute_command_keys): Don't advertise the fact that
885 text-properties are dropped, since we think it's a bug that we'll fix
888 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
889 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
890 * frame.c (frame_garbaged): Make "docstring" more precise.
892 2014-03-20 Glenn Morris <rgm@gnu.org>
894 * charset.c (init_charset): When we cannot find the charsets directory,
895 mention if EMACSDATA is set.
897 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
899 * fns.c (Frandom): Fix rare bug where the result isn't random.
901 Fix porting inconsistency about rounding to even.
902 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
903 This way, the unusual !HAVE_RINT case acts like the usual
904 HAVE_RINT case, and we can fix the documentation accordingly.
906 2014-03-19 Eli Zaretskii <eliz@gnu.org>
908 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
909 (w32_wnd_proc): Initialize the dwHoverTime member of
910 TRACKMOUSEEVENT structure.
912 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
914 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
916 2014-03-16 Eli Zaretskii <eliz@gnu.org>
918 * search.c (find_newline): Speed up the function when using the
919 newline cache, by halving the number of calls to
920 region_cache_forward and region_cache_backward. (Bug#16830)
922 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
924 * buffer.c (Fset_buffer): Document return value (bug#17015).
926 2014-03-14 Martin Rudalics <rudalics@gmx.at>
928 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
929 nil, always resize character wise to avoid potential loss of the
930 mode line (Bug#16923 related).
932 2014-03-12 Martin Rudalics <rudalics@gmx.at>
934 * frame.c (x_set_frame_parameters): Always calculate new sizes
935 pixelwise to avoid potential loss when rounding.
937 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
939 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
940 * xterm.c (x_free_frame_resources): Free all allocated cursors.
942 2014-03-10 Eli Zaretskii <eliz@gnu.org>
944 * w32.c (fstatat): Don't add an extra slash if the argument ends
945 with a slash: this fails the subsequent call to stat_worker on
946 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
948 2014-03-09 Martin Rudalics <rudalics@gmx.at>
950 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
952 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
954 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
956 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
957 when frame is only on one screen (Bug#14713).
959 2014-03-08 Eli Zaretskii <eliz@gnu.org>
961 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
962 there's a valid wrap point in the display line, the last glyph
963 cannot "just barely fit" on this row, because display_line doesn't
964 let it. Instead, proceed as if the last glyph didn't fit, so that
965 we eventually back up the iterator to the wrap point. This avoids
966 delusional behavior of move_it_to, whereby it proceeds to the next
967 display line, but sets current_x to zero for all the glyphs that
968 without word-wrap would fit on the previous display line.
969 One result was that visual-order cursor movement behaved erratically
971 (Fmove_point_visually): Add code to find the x coordinate of the
972 last character before wrap point, under word-wrap on a TTY.
974 2014-03-07 Eli Zaretskii <eliz@gnu.org>
976 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
977 also return value of MOVE_POS_MATCH_OR_ZV from
978 move_it_in_display_line_to, when moving from beginning of line to
979 point's position. (Bug#16961)
981 2014-03-07 Martin Rudalics <rudalics@gmx.at>
983 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
984 * window.c (Fselect_window): Explain NORECORD and
985 `buffer-list-update-hook' in doc-string.
987 2014-03-06 Martin Rudalics <rudalics@gmx.at>
989 * window.c (Fother_window_for_scrolling): Check that
990 Vother_window_scroll_buffer is a buffer.
992 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
994 * xterm.c (xim_initialize): Always pass a copy of resource name
995 to XRegisterIMInstantiateCallback and eassert whether return
996 value is True. Passing copy is important because Xlib doesn't
997 make its own copy and resource name argument usually points to
998 SSDATA (Vx_resource_name), which may be changed from Lisp.
999 (xim_close_display): For XUnregisterIMInstantiateCallback,
1000 always eassert return value and pass exactly the same values
1001 as were used for XRegisterIMInstantiateCallback.
1002 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1003 sources to check why if you are interested.
1005 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1007 * dispnew.c (change_frame_size_1): Add new_lines instead of
1008 new_height, the latter may be still zero if passed as such.
1009 * window.c (Fwindow_pixel_height): Mention bottom divider in
1012 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1014 Fix "resource temporarily unavailable" with xgselect
1016 * xgselect.c: Include <stdbool.h>.
1017 (xg_select) [!USE_GTK]: Don't lose track of errno.
1019 Fix minor --enable-gcc-warnings issues.
1020 * widget.c (update_various_frame_slots, EmacsFrameResize):
1021 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1023 2014-03-04 Ken Brown <kbrown@cornell.edu>
1025 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1026 represent the actual adjustment needed for alignment.
1028 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1030 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1031 needed, and don't reallocate if the initial allocation already
1032 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1034 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1036 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1039 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1041 * cmds.c (delete-char): Update docstring pointing out that the
1042 function ignores `delete-active-region' and `overwrite-mode'.
1044 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1046 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1048 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1049 allocated buffer due to alignment.
1050 (freehook): If the block to be freed was allocated by
1051 'aligned_alloc', find its real pointer before calling 'free'.
1053 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1056 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1058 * font.c (toplevel): Adjust comment about font cache layout.
1059 (font_clear_cache): Fix to match real font cache layout.
1060 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1061 (Fframe_font_cache) [FONT_DEBUG]: New function.
1062 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1064 Avoid crashes when X fonts are erroneously freed on reused X
1065 'Display *' connection data (Bug#16069). Note that X font
1066 resources still may be leaked, but currently there is no way
1067 to completely avoid it.
1068 * xterm.h (struct x_display_info): New member x_id. Add comments.
1069 * xterm.c (x_display_id): New variable.
1070 (x_term_init): Assign identifier to each opened X connection.
1071 * xfont.c (struct xfont): New member x_display_id.
1072 (xfont_open): Initialize it with frame's display id.
1073 (xfont_close): Check whether font's display id matches the one
1074 recorded for the given display. Adjust comment.
1075 * xftfont.c (struct xftfont_info):
1076 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1078 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1080 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1081 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1082 killed Vother_window_scroll_buffer.
1083 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1085 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1087 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1088 that start with more than 2 slashes as UNCs. (Bug#16751)
1090 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1092 Fix a few crashes and leaks when cloning C strings.
1093 * alloc.c, lisp.h (dupstring): New function.
1094 * gtkutil.c (xg_get_font):
1095 * term.c (tty_default_color_capabilities):
1096 * xsettings.c (store_monospaced_changed)
1097 (store_font_name_changed, parse_settings)
1098 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1099 This avoids some unlikely crashes due to accessing freed storage,
1100 and avoids some minor memory leaks in the more-typical case.
1102 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1104 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1105 cursor when modeline can't be dragged (Bug#16647).
1107 2014-02-28 Glenn Morris <rgm@gnu.org>
1109 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1110 from custom-delayed-init-variables. (Bug#11565)
1112 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1114 More fixes for mouse glyph calculations (Bug#16647).
1115 * window.c (coordinates_in_window): In intersection of
1116 horizontal and vertical window dividers prefer the horizontal
1117 one. Add some extra parens to last fix.
1118 (window_relative_x_coord): Return x-coordinate for header and
1120 * xdisp.c (remember_mouse_glyph): In text area don't extend
1121 glyph into mode line to show the vertical drag cursor there
1122 immediately. Subdivide mouse glyphs in right fringes to show a
1123 horizontal drag cursor as soon as we enter the "grabbable width"
1124 portion. Handle vertical border case separately. Do not
1125 subdivide window divider areas.
1126 (note_mouse_highlight): On bottom divider of bottommost windows
1127 show vertical drag cursor only when the minibuffer window can be
1130 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1132 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1133 reset by the face of the object just displayed. See also bug#76.
1134 (get_next_display_element): If the string came from a display
1135 property, examine the box face attribute at it->position, not at
1136 it->current.pos, since the latter was not updated yet. (Bug#16870)
1137 (handle_face_prop): Improve commentary.
1139 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1141 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1142 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1144 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1146 Fixes around Bug#16647.
1147 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1148 ON_BOTTOM_DIVIDER cases.
1149 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1150 only if the window has no right divider.
1151 (Fcoordinates_in_window_p): Fix doc-string.
1153 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1155 * lread.c (Funintern): Fix doc to match advertised calling convention.
1157 2014-02-24 Daniel Colascione <dancol@dancol.org>
1159 * keyboard.c (read_char): Close race that resulted in lost events.
1161 2014-02-22 Glenn Morris <rgm@gnu.org>
1163 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1164 * window.c (window-resize-pixelwise): Doc fixes.
1166 * process.c (Finternal_default_process_filter)
1167 (Finternal_default_process_sentinel): Doc tweaks.
1169 2014-02-21 Glenn Morris <rgm@gnu.org>
1171 * process.c (Fprocess_buffer, Faccept_process_output)
1172 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1175 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1177 * window.c (Fwindow_scroll_bar_width): New function.
1179 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1181 Pacify GCC when configuring with --enable-gcc-warnings.
1182 * xdisp.c (move_it_in_display_line_to) [lint]:
1183 Initialize recently-added local.
1185 2014-02-21 Daniel Colascione <dancol@dancol.org>
1187 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1189 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1191 * xdisp.c (init_iterator): Don't dereference a bogus face
1192 pointer. (Bug#16819)
1193 (try_cursor_movement): Don't use cursor position if
1194 set_cursor_from_row failed to compute it. This avoids assertion
1195 violations in MATRIX_ROW.
1196 (move_it_in_display_line_to): Save the iterator state in ppos_it
1197 only once per call. Reimplement the method used to return to the
1198 best candidate position if all the positions found in display line
1199 are beyond TO_CHARPOS. This cuts down the number of calls to
1200 bidi_shelve_cache, which moves a lot of stuff when lines are long
1201 and include bidirectional text. (Bug#15555)
1203 2014-02-20 Glenn Morris <rgm@gnu.org>
1205 * data.c (Fdefalias): Doc fix.
1207 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1209 * xdisp.c (display_line): Fix horizontal scrolling of large images
1210 when fringes are turned off. This comes at a price of not
1211 displaying the truncation/continuation glyphs in this case.
1214 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1215 CreateDIBSection returns an error indication, zero out *ximg after
1216 destroying the image. This avoids crashes in memory allocations
1217 due to the fact that some of the callers also call
1218 x_destroy_x_image, which will attempt to free an already free'd
1221 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1223 * widget.c (update_various_frame_slots): Don't set
1224 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1226 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1228 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1230 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1232 temacs --daemon fix (Bug#16599).
1233 * emacs.c (main): Initialize daemon_pipe[1] here ...
1234 (syms_of_emacs): ... instead of here.
1236 2014-02-16 Anders Lindgern <andlind@gmail.com>
1238 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1241 2014-02-16 Daniel Colascione <dancol@dancol.org>
1243 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1244 (xd_get_connection_address): Use it.
1245 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1246 xd_get_connection_address because the latter signals if the bus
1247 we're trying to close is already disconnected.
1249 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1251 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1252 argument to CreateThread. This avoids segfaults on Windows 9X.
1253 Reported by oslsachem <oslsachem@gmail.com>.
1255 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1257 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1258 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1259 (check_lseek): New function, to report lseek errors.
1260 (save_data_space, update_file_ptrs, read_header, write_header)
1261 (copy_file, copy_rest, unexec): Use these news functions.
1262 (update_file_ptrs): Don't assume wraparound behavior when
1263 converting a large size_t value to off_t.
1265 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1267 * composite.c (fill_gstring_header): Pass positions as C integers
1268 and move parameters checking to...
1269 (Fcomposition_get_gstring): ...this function. Handle case when
1270 buffer positions are in reversed order and avoid crash (Bug#16739).
1272 * buffer.c (validate_region): Mention current buffer in error message.
1274 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1276 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1278 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1280 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1282 2014-02-11 Glenn Morris <rgm@gnu.org>
1284 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1285 Replace refs to "OpenStep" in messages.
1287 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1289 Avoid "." at end of error diagnostics.
1290 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1291 * font.c (Ffont_at):
1292 * nsfns.m (ns_display_info_for_name):
1293 * nsselect.m (Fx_own_selection_internal):
1294 * nsterm.m (performDragOperation:):
1295 Remove "." from end of diagnostic.
1297 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1299 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1300 unintuitive (bug#15824).
1301 (Fyes_or_no_p): Doc fix (bug#15456).
1303 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1305 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1307 * eval.c (call_debugger): When exiting the debugger, do not allow
1308 max_specpdl_size less than actual binding depth (Bug#16603).
1309 (syms_of_eval): Adjust docstring.
1311 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1313 * cmds.c (Fself_insert_command): Output a clearer error message on
1314 negative repetitions (bug#9476).
1316 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1318 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1320 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1322 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1324 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1326 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1328 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1330 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1332 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1334 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1335 `exit' works (bug#15865).
1337 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1339 Constrain window box/body sizes and margin widths (Bug#16649).
1340 * xdisp.c (window_box_width): Don't return less than zero.
1341 (window_box_left_offset, window_box_right_offset): Don't return
1342 more than the window's pixel width.
1343 * window.c (window_body_height, window_body_width): Don't return
1345 (window_resize_apply): Adjust margin width, if necessary.
1347 2014-02-07 Glenn Morris <rgm@gnu.org>
1349 * nsterm.m (syms_of_nsterm): Doc fix.
1351 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1353 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1354 New variables: pointers through which to call the respective APIs.
1355 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1356 (filename_from_ansi, sys_link, check_windows_init_file):
1357 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1358 This is required on Windows 9X, where we dynamically load
1359 UNICOWS.DLL which has their non-stub implementations.
1360 (maybe_load_unicows_dll): Assign addresses to these 2 function
1361 pointers after loading UNICOWS.DLL.
1363 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1364 MultiByteToWideChar and WideCharToMultiByte through function
1367 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1370 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1372 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1373 for OSX >= 10.9 if separate spaces are used.
1374 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1376 2014-02-06 Glenn Morris <rgm@gnu.org>
1378 * buffer.c (cache-long-scans): Doc fix.
1380 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1382 * w32fns.c (Fw32_shell_execute): Doc fix.
1384 2014-02-05 Bastien Guerry <bzg@gnu.org>
1386 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1387 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1389 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1391 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1392 outside the window (Bug#16649).
1394 * xdisp.c (note_mouse_highlight): When entering a margin area show
1395 a non-text cursor (Bug#16647).
1397 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1399 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1400 It prompted a compile-time diagnostic on GNU/Linux.
1401 Simplify to remove the need for the label.
1403 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1405 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1406 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1407 to show it; otherwise return 'unsupported--w32-dialog' to signal
1408 to the caller that emulation with menus is necessary.
1409 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1411 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1413 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1416 * menu.c (Fx_popup_dialog): Don't condition the call to
1417 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1418 special symbol 'unsupported--w32-dialog', emulate the dialog with
1419 a menu by calling x-popup-menu.
1421 * menu.h (Qunsupported__w32_dialog): New extern variable.
1423 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1425 * keyboard.c (kbd_buffer_get_event): Read file notification events
1428 * xgselect.c (xg_select): Read glib events in any case, even if
1429 there are no file descriptors to watch for. (Bug#16519)
1431 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1433 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1434 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1435 * w32term.c (w32_draw_window_divider): Handle first and last
1437 * w32term.h (w32_fill_area_abs): New function.
1438 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1440 * xfaces.c (realize_basic_faces): Handle new face ids.
1441 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1442 and bottom divider width.
1443 * xterm.c (x_draw_window_divider): Handle first and last pixels
1446 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1448 * print.c (Fexternal_debugging_output): Add cast to pacify
1449 --enable-gcc-warnings.
1450 * eval.c (call_debugger): Grow specpdl if the debugger was
1451 entered due to specpdl overflow (Bug#16603) and allow more
1452 specpdl space for the debugger itself.
1454 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1456 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1459 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1461 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1462 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1464 * print.c (Fexternal_debugging_output): If the argument character
1465 is non-ASCII, encode it with the current locale's encoding before
1466 writing the result to the terminal. (Bug#16448)
1468 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1469 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1472 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1474 * process.c (create_process): Reset SIGPROF handler in the child.
1475 * callproc.c (call_process): Likewise.
1477 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1479 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1481 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1483 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1484 of zero to print strings, GDB doesn't like it.
1486 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1487 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1488 we still use correct addresses. (Bug#16576)
1490 2014-01-27 K. Handa <handa@gnu.org>
1492 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1493 to preserve the code detection behavior of 24.3.
1494 * coding.h (struct coding_system): New member detected_utf8_bytes.
1495 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1496 (decode_coding_gap): Use short cut for UTF-8 file reading only
1497 when coding->detected_utf8_bytes equals to coding->src_bytes.
1498 * fileio.c (Finsert_file_contents): Cancel the previous change.
1500 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1502 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1503 that are not visible.
1505 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1507 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1508 is grabbed (Bug#16565).
1510 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1512 * xdisp.c (last_max_ascent): Re-remove after erroneously
1513 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1515 (move_it_to): Re-remove reference to last_max_ascent.
1516 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1517 max_descent here instead of calling line_bottom_y.
1520 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1522 * terminal.c (initial_free_frame_resources): New function.
1523 (init_initial_terminal): Install new hook to free face cache
1524 on initial frame and avoid memory leak. For details, see
1525 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1526 * xfaces.c (free_frame_faces): Adjust comment.
1528 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1530 * data.c (Fstring_to_number): Document results if unparsable
1533 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1535 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1537 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1539 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1540 * coding.c (detect_coding_utf_8, emacs_mule_char)
1541 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1542 (check_utf_8, decode_coding):
1543 * coding.h (struct coding_system.errors):
1544 Use ptrdiff_t, not int, for integer values derived from buffer and
1547 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1548 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1549 before invoking decode_coding_gap, since there's just one block.
1551 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1553 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1554 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1555 too early. Again run change_frame_size before assigning menu-
1558 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1560 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1561 arrives, call x_check_fullscreen, in case the new display has a
1562 different resolution. (Bug#16517)
1564 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1566 * term.c (read_menu_input): If the selected frame changes, exit
1568 (tty_menu_show): If the selected frame changes while we displayed
1569 a menu, throw to top level. (Bug#16479)
1571 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1573 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1575 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1577 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1578 * data.c (count_one_bits_word): Fix bug (negated comparison)
1579 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1581 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1583 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1584 Avoid undefined behavior by initializing display property bit of a
1585 string processed by the bidirectional iterator. For details, see
1586 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1588 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1590 Minor cleanup of previous change.
1591 * image.c (imagemagick_error, Fimagemagick_types):
1592 Omit some recently-introduced and unnecessary casts and assignments.
1594 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1596 Fix two memory leaks discovered with Valgrind.
1597 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1598 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1600 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1602 Fixes in window size functions around Bug#16430 and Bug#16470.
1603 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1604 (Fwindow_mode_line_height, Fwindow_header_line_height)
1605 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1606 Minor doc-string adjustments.
1607 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1608 Rewrite doc-strings.
1609 (window_body_height, window_body_width): Do not count partially
1610 visible lines/columns when PIXELWISE is nil (Bug#16470).
1611 (Qfloor, Qceiling): New symbols.
1613 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1615 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1616 when the image cache is not yet allocated. (Bug#16509)
1618 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1620 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1621 re-attach intervals to its base buffer (Bug#16502).
1622 * intervals.c (set_interval_object): Move from here...
1623 * intervals.h (set_interval_object): ... to here. Fix comments.
1625 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1627 Avoid undefined behavior by initializing buffer redisplay bit.
1628 Problem reported by Dmitry Antipov in
1629 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1630 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1632 Revert some of the CANNOT_DUMP fix (Bug#16494).
1633 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1635 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1637 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1638 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1639 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1640 they are replaced by macros that expand into direct calls to the
1641 corresponding functions from GDI32.DLL.
1642 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1643 variables in the Cygwin build, they are unused.
1645 2014-01-19 K. Handa <handa@gnu.org>
1647 * composite.c (composition_update_it): Fix previous change.
1649 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1651 Fix file name handling on MS-Windows 9X.
1652 * w32.c (maybe_load_unicows_dll): New function.
1654 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1655 on, to make sure we can convert file names to and from UTF-8 on
1656 Windows 9X. This fixes a failure to start up because Emacs cannot
1657 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1659 * w32font.c [WINDOWSNT]: Include w32.h.
1660 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1661 of implementing the same stuff.
1662 Remove now unused g_b_init_is_windows_9x.
1664 * w32.h (maybe_load_unicows_dll): Add prototype.
1666 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1668 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1669 switch to single keyboard. Prevents daemon crashes when a new
1670 client connects while we show a TTY menu in an existing client.
1673 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1675 Fix MinGW64 porting problem with _setjmp.
1676 Reported by Eli Zaretskii in:
1677 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1678 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1679 the old _setjmp and _longjmp. All uses changed.
1681 2014-01-13 Daniel Colascione <dancol@dancol.org>
1683 * textprop.c (Fremove_list_of_text_properties):
1684 Correctly handle reaching the end of the interval tree. (Bug#15344)
1686 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1688 * xdisp.c (resize_mini_window): Round height to a multiple of
1689 frame's line height. Fix bug in calculation of window start
1690 position (Bug#16424).
1692 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1694 * macfont.m: Include termchar.h.
1695 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1696 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1697 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1698 *_WITH_GC_* to take face and f as parameters.
1699 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1700 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1702 2014-01-13 Daniel Colascione <dancol@dancol.org>
1704 Fix menu item updating in the presence of the Unity global menu
1707 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1708 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1710 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1711 updating menus; explain why.
1712 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1713 problem it's supposed to solve and it interferes with detecting
1714 the presence of a global menu.
1715 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1718 2014-01-11 K. Handa <handa@gnu.org>
1720 * composite.c (composition_update_it): Fix indexing of
1721 LGSTRING_CHAR (Bug#15984).
1723 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1725 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1727 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1729 * xdisp.c (try_window_id): Don't use this function's optimizations
1730 if overlays in the buffer displayed by the window have changed
1731 since last redisplay. (Bug#16347)
1732 (message_dolog): Fix indentation.
1734 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1736 * frame.c (frame_resize_pixelwise): Fix doc-string.
1738 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1740 Fix handling of internal borders (Bug#16348).
1741 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1742 Remove internal border width from pixel width of windows.
1743 (change_frame_size_1): Don't return early when frame's pixel
1744 size changes - we still have to record the new sizes in the
1746 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1747 also when toolbar gets larger.
1748 * window.c (check_frame_size): Include internal_border_width in
1750 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1751 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1752 In non-toolkit/non-GTK version clear internal border.
1753 * xterm.c (x_clear_under_internal_border): New function for
1754 non-toolkit/non-GTK version.
1755 (x_after_update_window_line): In non-toolkit/non-GTK version
1757 (handle_one_xevent, x_set_window_size):
1758 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1759 * xterm.h (x_clear_under_internal_border): Extern it.
1761 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1763 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1764 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1767 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1769 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1770 last value of point is not equal to buffer's point. (Bug#16129)
1772 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1775 * nsterm.h (updateCollectionBehavior): Rename from
1776 updateCollectionBehaviour. All uses changed.
1778 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1779 * Makefile.in (SETFATTR): New macro.
1780 (temacs$(EXEEXT)): Use it.
1782 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1784 Fix maximization behavior on Windows (Bug#16300).
1785 * w32fns.c (w32_fullscreen_rect): Don't handle
1786 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1787 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1788 of SetWindowPos. Restore last placement also when leaving
1789 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1790 but the FULLSCREEN_BOTH case.
1792 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1795 * data.c (arithcompare_driver):
1796 * fileio.c (Fcar_less_than_car):
1797 * fns.c (internal_equal):
1798 * frame.c (delete_frame):
1799 * lisp.h (enum More_Lisp_Bits):
1801 Avoid C99 constructs that don't work in C89.
1802 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1803 to port to C89, which doesn't have 'long long'.
1804 (count_trailing_zero_bits): Use them.
1806 2014-01-03 Chong Yidong <cyd@gnu.org>
1808 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1810 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1812 Further adjust frame/window scrollbar width calculations.
1813 * window.c (apply_window_adjustment):
1814 Set windows_or_buffers_changed.
1815 (Fwindow_scroll_bars): Return actual scrollbar width.
1816 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1817 For non-toolkit builds again use 14 as minimum width and set
1818 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1819 * xterm.c (XTset_vertical_scroll_bar): Take width from
1820 WINDOW_SCROLL_BAR_AREA_WIDTH.
1821 (x_new_font): Rename wid to unit. Base calculation of new
1822 scrollbar width on toolkit used and make it analogous to that of
1823 x_set_scroll_bar_default_width.
1824 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1825 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1826 of GetSystemMetrics.
1827 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1828 WINDOW_SCROLL_BAR_AREA_WIDTH.
1829 (x_new_font): Make it correspond to changes in xterm.c.
1831 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1833 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1834 This is a cleaner way to fix the MinGW-w64 porting problem.
1835 Check for INTPTR_MAX misconfiguration.
1837 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1839 * search.c (newline_cache_on_off, find_newline): In indirect
1840 buffers, use the newline cache of the base buffer.
1842 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1843 buffer, invalidate the caches of its base buffer. (Bug#16265)
1845 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1846 buffers, use the width-run cache of the base buffer.
1848 * xdisp.c (redisplay_window): When the window displays an indirect
1849 buffer, and the character widths in the display table have
1850 changed, invalidate the width-run cache of the corresponding base
1853 * fileio.c (Finsert_file_contents): When invalidating the newline
1854 cache, consider the case of inserting into indirect buffer.
1856 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1857 In indirect buffers, use the paragraph cache of the base buffer.
1859 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1861 * window.c (grow_mini_window): Fix last change.
1863 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1865 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1867 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1869 * w32term.c (w32_initialize): Use LCID and LOWORD.
1871 * w32proc.c (create_child): Use pid_t for 5th argument.
1872 (IsValidLocale): Don't provide prototype for MinGW64.
1873 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1874 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1876 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1877 MinGW64 doesn't support.
1879 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1881 * w32.c (set_named_security_info): New function.
1882 (acl_set_file): Fall back on set_named_security_info if
1883 set_file_security fails.
1884 (g_b_init_set_named_security_info_w)
1885 (g_b_init_set_named_security_info_a): New static variables.
1886 (globals_of_w32): Initialize them to zero.
1887 (set_named_security_info): Set them to non-zero if the
1888 corresponding API is available.
1889 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1890 New function typedefs.
1892 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1894 Some more fixes following pixelwise resize changes including one
1896 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1897 of frame_resize_pixelwise.
1898 * widget.c (pixel_to_text_size): New function.
1899 (update_wm_hints): Have size hints respect value of
1900 frame_resize_pixelwise.
1901 (EmacsFrameResize): Alway process resize requests pixelwise.
1902 * window.c (grow_mini_window): Make sure mini window is at least
1904 * xdisp.c (display_menu_bar): Make sure menubar extends till
1906 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1907 (x_set_tool_bar_lines): Calculate pixelwise.
1908 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1909 frame_resize_pixelwise.
1911 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1913 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1914 variables not used there.
1916 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1918 * w32.c (sys_umask): New function. (Bug#16299)
1920 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1922 * dispnew.c (change_frame_size_1): Take old width of root window
1923 from that window's pixel width. (Bug#16284)
1925 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1927 Plain copy-file no longer chmods an existing destination (Bug#16133).
1928 * fileio.c (realmask): Now a static var, not a local.
1929 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1930 Remove arg STATPTR. All uses changed.
1931 (Fcopy_file): Do not alter permissions of existing destinations,
1932 unless PRESERVE-PERMISSIONS (renamed from
1933 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1934 Avoid race when testing for existing destinations and for
1935 when input and output files are the same.
1936 If changing the group fails, adjust both default and
1937 preserved permissions so that access is not granted to the
1939 (Fset_default_file_modes, init_fileio): Update realmask.
1940 (Fdefault_file_modes): Use realmask instead of calling umask.
1942 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1944 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1945 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1946 flags on the daemon pipe ends before execing.
1948 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1950 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1951 session. (Bug#14739)
1953 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1955 * callproc.c (Vexec_path): Document that exec-directory is in it.
1957 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1959 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1962 2013-12-27 Chong Yidong <cyd@gnu.org>
1964 * data.c (Fsymbol_function): Doc fix.
1966 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1968 Some more tinkering with Bug#16051.
1969 * window.c (resize_frame_windows): Don't let the size of the
1970 root window drop below the frame's default character size.
1971 Never ever delete any subwindows - let the window manager do the
1974 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1975 of toolbar lines needed when they exceed the height of the root
1977 (unwind_create_frame_1): New function.
1978 (Fx_create_frame): Generally inhibit calling the window
1979 configuration change hook here. Remove extra call to
1980 change_frame_size - it's not needed when we don't run the
1981 configuration change hook.
1983 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1985 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1986 On my Fedora 19 platform the core dumps were so big that
1987 my desktop became nearly catatonic.
1988 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1989 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1990 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1991 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1992 a clang-only syntax.
1993 * conf_post.h (__has_feature): New macro, if not already defined.
1994 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1995 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1997 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1999 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2000 is a file name. (Bug#16252)
2002 2013-12-25 Chong Yidong <cyd@gnu.org>
2004 * keyboard.c (Voverriding_terminal_local_map)
2005 (Voverriding_local_map): Doc fix.
2007 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2009 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2011 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2012 file name when it is submitted to ShellExecute. Simplify code.
2013 Don't test DOCUMENT for being a string, as that is enforced by
2014 CHECK_STRING. Doc fix.
2016 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2018 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2019 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2020 redisplay_tool_bar does. Improve and fix commentary.
2021 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2022 limits of the glyph matrices. (Bug#16051)
2023 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2024 only when the new size is different from the old one, and the new
2025 size can be achieved given the frame height.
2027 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2029 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2031 2013-12-23 Glenn Morris <rgm@gnu.org>
2033 * lread.c (Fload): Mention load-prefer-newer in doc.
2035 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2037 Handle Bug#16207 by being more restrictive when running hooks.
2038 * window.c (unwind_change_frame): New function.
2039 (Fset_window_configuration): Don't run configuration change hook
2040 while the frame configuration is unsafe. Call select_window
2043 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2045 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2047 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2049 * nsterm.h: Declare EmacsColor category.
2051 * nsterm.m (NSColor): Implement EmacsColor category.
2052 (ns_get_color): Use colorUsingDefaultColorSpace.
2053 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2055 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2057 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2059 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2060 having the PNG_NORETURN attribute, to avoid compiler warning in
2063 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2065 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2067 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2068 fringe background extension.
2069 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2070 because they are now always the same as `left' and `width',
2071 respectively. Remove code for the case that `width' and
2072 `sb_width' are different.
2074 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2076 Remove scroll_bar_actual_width from frames.
2077 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2078 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2079 (x_figure_window_size):
2080 * nsterm.m (x_set_window_size):
2081 * widget.c (set_frame_size):
2082 * w32term.c (x_set_window_size):
2083 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2084 scroll_bar_actual_width.
2086 Convert scroll_bar members to integers on Windows.
2087 * w32term.h (struct scroll_bar): Convert top, left, width,
2088 height, start, end and dragging to integers.
2089 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2091 * w32term.c (w32_set_scroll_bar_thumb)
2092 (w32_scroll_bar_handle_click): Remove XINT conversions for
2093 scroll_bar members. Treat bar->dragging as integer.
2094 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2095 first element. Remove XINT conversions for scroll_bar members.
2096 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2097 Remove XINT conversions for scroll_bar members.
2099 Fix assignment for new window total sizes.
2100 * window.c (Fwindow_resize_apply_total): Assign values for
2103 2013-12-20 Chong Yidong <cyd@gnu.org>
2105 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2106 argument to `append'.
2108 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2110 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2111 current text face, for extending the face of the display margins.
2114 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2115 Doc fix. (Bug#16190)
2117 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2119 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2122 * nsterm.m (Qfile, Qurl): New.
2123 (EV_MODIFIERS2): New macro.
2124 (EV_MODIFIERS): Use EV_MODIFIERS2.
2125 (ns_term_init): Remove font and color from DND, does not work on
2126 newer OSX, and other ports don't have them.
2127 (performDragOperation:): Handle modifiers used during drag.
2128 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2129 Remove global Lisp variables used to communicate with ns-win.el.
2130 Remove font and color handling.
2131 (syms_of_nsterm): Defsym Qfile and Qurl.
2133 2013-12-19 Anders Lindgren <andlind@gmail.com>
2135 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2136 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2138 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2139 (constrainFrameRect): Remove special case nr_screens == 1.
2140 Don't constrain size to size of view.
2142 * nsterm.h (ns_output): Remove dont_constrain.
2144 2013-12-19 Anders Lindgren <andlind@gmail.com>
2146 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2148 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2150 Minor fixes for recent openp changes.
2151 * lisp.h (GCPRO7): New macro.
2152 * lread.c (openp): Use bool for boolean; all callers changed.
2153 Protect save_string from GC. Don't assume that file descriptors
2154 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2155 warning about uninitialized variable.
2157 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2159 * w32fns.c (emacs_abort): Use intptr_t as argument of
2160 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2162 2013-12-18 Glenn Morris <rgm@gnu.org>
2164 * lread.c (Fload): Pass load_prefer_newer to openp.
2165 Don't bother checking mtime if openp already did it.
2166 (openp): Add `newer' argument, to check all suffixes
2167 and find the newest file.
2168 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2169 * callproc.c (call_process):
2170 * charset.c (load_charset_map_from_file):
2171 * emacs.c (init_cmdargs):
2172 * image.c (x_create_bitmap_from_file, x_find_image_file):
2174 * lread.c (Flocate_file_internal):
2175 * process.c (Fformat_network_address):
2176 * sound.c (Fplay_sound_internal):
2177 * w32.c (check_windows_init_file):
2178 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2180 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2182 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2184 * w32.c (getloadavg): Don't index samples[] array with negative
2185 indices. Recover from wall-clock time being set backwards.
2187 * w32term.c (w32_initialize): Declare the argument of
2188 set_user_model as const.
2190 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2191 (w32_menu_show): Constify some arguments passed to MessageBox.
2193 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2194 to initialize Lisp objects.
2196 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2197 initialize Lisp objects.
2199 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2200 use variables used only on X under that condition.
2202 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2203 variables not used there.
2205 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2207 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2208 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2210 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2212 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2213 code, revealed in presence of R2L characters, character
2214 compositions, and display vectors. A better fix for Bug#16148.
2215 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2216 GTK and NS builds, they don't have this member of struct frame.
2218 * dispextern.h (struct composition_it): Correct a comment for the
2221 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2223 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2224 This prevents a compilation error on C compilers that do not
2225 default functions to return 'int' if not declared. Also, add
2226 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2227 since it now uses inline functions.
2229 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2231 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2232 display margins on mode line, header line, and in the frame's
2233 tool-bar window. (Bug#16165)
2235 2013-12-16 Andreas Schwab <schwab@suse.de>
2237 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2239 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2241 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2244 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2246 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2248 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2250 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2251 intended to find bogus pointers in font objects (Bug#16140).
2252 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2253 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2254 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2255 Disable for MS-Windows due to Bug#15876; apparently this
2256 requires more or less substantial changes in fontset code.
2257 * xfont.c (xfont_close):
2258 * xftfont.c (xftfont_close): Call x_display_info_for_display
2259 to check whether 'Display *' is valid (Bug#16093 and probably
2262 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2264 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2265 Reported by Juanma Barranquero <lekktu@gmail.com>.
2267 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2268 open a pty on MS-Windows. (Bug#16152)
2270 * emacs.c (decode_env_path): Fix bogus comparison against
2271 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2273 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2275 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2276 (Fx_file_dialog): Add parentheses around && to silence warning.
2278 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2280 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2282 * xdisp.c (extend_face_to_end_of_line): Extend background of
2283 non-default face in margin areas as well. (Bug#16151)
2284 (display_line): Call extend_face_to_end_of_line for continued
2285 lines as well, if the display margins have non-zero width.
2286 (set_glyph_string_background_width): When needed, set the
2287 extends_to_end_of_line_p flag on glyph strings to be drawn in
2288 margin areas, not only in the text area.
2290 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2293 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2295 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2296 Don't worry about verify_error being t, since it has to be a list.
2298 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2300 Use bool for boolean, focusing on headers.
2301 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2302 No need to include <stdbool.h>, since conf_post.h does it now.
2303 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2304 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2305 (SET_PER_BUFFER_VALUE_P):
2306 * ccl.c, ccl.h (setup_ccl_program):
2307 * ccl.h (CHECK_CCL_PROGRAM):
2308 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2309 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2310 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2311 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2312 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2313 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2314 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2315 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2316 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2317 (CHARSET_FAST_MAP_SET):
2318 * coding.c (decode_coding_ccl, encode_coding_ccl):
2319 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2320 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2321 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2322 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2323 (decode_coding_c_string):
2324 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2325 * conf_post.h (has_attribute):
2326 * dispextern.h (trace_redisplay_p)
2327 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2328 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2329 (SET_GLYPH_FROM_CHAR_GLYPH)
2330 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2331 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2332 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2333 (cursor_in_mouse_face_p):
2334 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2335 (blank_row, prepare_desired_row)
2336 (build_frame_matrix_from_leaf_window, make_current)
2337 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2338 (update_window, scrolling_window, update_frame_line):
2339 * disptab.h (GLYPH_FOLLOW_ALIASES):
2340 * editfns.c (Fformat):
2341 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2342 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2343 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2344 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2345 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2346 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2347 (FONT_DEFERRED_LOG):
2348 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2349 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2350 (FRAME_MOUSE_UPDATE):
2351 * fringe.c (Fdefine_fringe_bitmap):
2352 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2353 (x_create_bitmap_from_xpm_data, xpm_load_image):
2354 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2355 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2356 (MERGE_INTERVAL_CACHE):
2357 * keymap.h (KEYMAPP):
2358 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2359 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2360 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2361 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2362 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2363 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2364 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2365 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2366 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2367 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2368 (SETUP_BUFFER_SYNTAX_TABLE):
2369 * systime.h (timespec_valid_p):
2370 * term.c (save_and_enable_current_matrix):
2371 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2372 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2373 (redisplay_internal, try_window_reusing_current_matrix)
2374 (sync_frame_with_window_matrix_rows, try_window_id)
2375 (display_menu_bar, display_tty_menu_item, display_mode_line)
2376 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2377 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2378 * xmenu.c (xmenu_show):
2379 * xterm.c (use_xim, x_term_init):
2380 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2381 (struct x_bitmap_record):
2382 Use bool for booleans.
2383 * ccl.c (struct buffer_text):
2384 * ccl.h (struct ccl_program):
2385 * charset.h (struct charset):
2387 * coding.h (struct iso_2022_spec, struct coding_system):
2388 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2389 (struct glyph_string, struct face, struct face_cache)
2390 (struct bidi_string_data, struct bidi_it)
2391 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2393 * editfns.c (Fformat):
2394 * frame.h (struct frame):
2395 * fringe.c (struct fringe_bitmap):
2396 * intervals.h (struct interval):
2397 * keyboard.h (struct kboard):
2398 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2399 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2400 (struct Lisp_Buffer_Local_Value, union specbinding):
2401 * macfont.m (struct macfont_info):
2402 * process.h (struct Lisp_Process):
2403 * termchar.h (struct tty_display_info):
2404 * window.h (struct window):
2405 * xterm.h (struct x_output):
2406 Use bool_bf for boolean bit-fields.
2407 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2408 All callers changed.
2409 * ccl.h (struct ccl_program): Remove unused members private_state,
2410 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2412 (struct ccl_spec): Remove unused members cr_carryover,
2413 eight_bit_carryover.
2414 * conf_post.h: Include <stdbool.h>.
2415 (bool_bf): New type.
2416 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2417 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2418 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2419 'do { ... } while (false)' brackets.
2420 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2421 Args must now be expressions; all callers changed.
2422 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2423 (PRODUCE_GLYPHS): Simplify use of boolean.
2424 * fileio.c (Fcopy_file):
2425 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2426 * lisp.h (UNGCPRO): Return void, not int.
2427 (FOR_EACH_TAIL): Use void expression, not int expression.
2428 * region-cache.c: Reindent.
2429 * region-cache.h: Copy comments from region-cache.c, to fix
2430 incorrect remarks about booleans.
2432 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2434 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2435 when character at point is displayed from a display vector.
2438 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2440 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2441 now a list of certificate validation checks that will abort a
2442 connection with an error.
2443 (Fgnutls_boot): Document it and use it.
2445 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2447 * w32term.c (w32_enable_frame_resize_hack): New variable.
2448 (x_set_window_size): Use it to hack frame resizing on Windows
2451 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2453 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2454 Windows-specific code to w32.c. Change error message text to
2455 match that of Posix platforms.
2457 * w32.c (w32_copy_file): New function, most of the code copied and
2458 reworked from Fcopy_file. Improve error handling. Plug memory
2459 leak when errors are thrown. Support file names outside of the
2460 current codepage. (Bug#7100)
2462 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2464 * lread.c (load_path_default): Prototype.
2466 2013-12-13 Glenn Morris <rgm@gnu.org>
2468 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2469 (dump_path): Remove.
2470 (load-path-default): Remove `changed' argument.
2471 Do not set dump_path permanently. Simplify.
2472 (init_lread): Simplify.
2473 (syms_of_lread): Remove dump_path.
2475 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2477 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2478 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2479 2013-12-12 font-related change to avoid Bug#16128, which
2480 is quite hard to fix without even more substantial changes.
2482 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2484 * font.c (font_close_object): Check for live frame (Bug#16128).
2486 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2488 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2489 Return ptrdiff_t, not int, since it's a buffer size.
2490 Reindent/reparen some macros to a more Gnuish style.
2492 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2494 Avoid undefined behavior with huge regexp interval counts.
2495 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2496 since it's now specialized to interval counts. All uses changed.
2497 Do not assume wrapraound on signed integer overflow.
2498 (regex_compile): Simplify based on the above changes.
2500 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2502 Support file names on MS-Windows that use characters outside of
2503 the current system codepage. (Bug#7100)
2505 * w32.c (get_file_security, set_file_security)
2506 (create_symbolic_link): Separate pointers and boolean flags for
2507 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2508 non-zero, else the former.
2509 (codepage_for_filenames, filename_to_utf16, )
2510 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2512 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2514 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2515 Accept only one argument; all callers changed.
2516 (dostounix_filename): Remove the second argument, now works in
2517 UTF-8. All callers changed.
2518 (parse_root): Lose DBCS code.
2519 (get_long_basename, w32_get_short_filename, init_environment)
2520 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2521 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2522 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2523 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2524 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2525 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2527 (ansi_encode_filename): New function.
2528 (get_emacs_configuration, get_emacs_configuration_options):
2530 (add_volume_info, GetCachedVolumeInformation): Run the input file
2531 name through unixtodos_filename, to ensure it is stored and
2532 referenced in canonical form.
2533 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2534 (logon_network_drive, sys_link, utime): Improve error handling.
2535 (sys_access): New function.
2536 (hashval, generate_inode_val): Unused functions deleted.
2537 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2538 (check_windows_init_file): Convert error message from UTF-8 to
2539 ANSI codepage, for display in the message box.
2540 (globals_of_w32): Set w32_unicode_filenames according to the OS
2543 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2544 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2545 (syms_of_w32term): Declare w32-unicode-filenames.
2547 * w32proc.c (new_child, delete_child): Remove code that handled
2548 unused pending_deletion and input_file members of the child struct.
2549 (create_child, sys_spawnve): Convert all file names to ANSI
2550 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2551 name cannot be encoded in ANSI codepage. Don't use
2552 unixtodos_filename, mirror slashes by hand.
2553 (record_infile, record_pending_deletion): Functions deleted.
2554 (Fw32_short_file_name): Call w32_get_short_filename instead of
2557 * w32notify.c (add_watch): Work in Unicode mode when
2558 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2559 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2560 instead, do the same with Lisp primitives.
2562 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2563 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2564 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2565 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2566 (Fw32_shell_execute): Improve error reporting.
2567 (Fdefault_printer_name): Ifdef away for Cygwin.
2569 * w32.h (struct _child_process): Remove input_file and
2570 pending_deletion members that are no longer used.
2571 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2572 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2573 (ansi_encode_filename): New and updated prototypes.
2575 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2577 (unexec): Don't use dostounix_filename, it expects a file name in
2578 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2581 * fileio.c (Ffile_name_directory, file_name_as_directory)
2582 (directory_file_name, Fexpand_file_name)
2583 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2584 arguments of dostounix_filename.
2585 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2586 use MAX_UTF8_PATH for size of file-name strings.
2587 (emacs_readlinkat): Build an explicitly unibyte string for file
2589 (syms_of_fileio) <file-name-coding-system>:
2590 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2592 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2593 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2594 directories to UTF-8.
2595 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2596 environment, and each element of the input PATH, to UTF-8.
2598 * dired.c (file_attributes): Use build_unibyte_string explicitly
2599 to make Lisp strings from user and group names.
2601 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2604 * coding.c (decode_file_name, encode_file_name): New functions.
2606 * termcap.c (tgetent): Adapt to the change in arguments of
2609 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2612 * msdos.c (dostounix_filename, init_environment): Adapt to the
2613 change in arguments of dostounix_filename.
2615 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2616 [WINDOWSNT]: Encode file names passed to the image libraries in
2619 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2620 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2622 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2623 arguments of dostounix_filename.
2625 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2627 * font.h (struct font_entity) [HAVE_NS]: New field to record
2628 font driver which was used to create this entity.
2629 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2630 frame where the font was opened.
2631 (font_close_object): Add prototype.
2632 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2633 (font_close_object): Not static any more. Lost frame arg.
2634 Adjust comment and users.
2635 * alloc.c (cleanup_vector): Call font_close_object to adjust
2636 per-frame font counters correctly. If HAVE_NS, also call
2637 driver-specific cleanup for font-entity objects.
2638 * ftfont.c (ftfont_open):
2639 * nsfont.m (nsfont_open):
2640 * w32font.c (w32font_open_internal):
2641 * xfont.c (xfont_open):
2642 * xftfont.c (xftfont_open): Save frame pointer in font object.
2643 * macfont.m (macfont_open): Likewise.
2644 (macfont_descriptor_entity): Save driver pointer to be able
2645 to call its free_entity routine when font-entity is swept.
2646 * ftxfont.c (ftxfont_open): Add eassert because frame
2647 pointer should be saved by ftfont_driver.open.
2649 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2651 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2652 input polling is used. This is still meaningful for Cygwin, see
2653 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2654 * keyboard.c (poll_for_input_1, input_polling_used):
2655 Define unconditionally.
2656 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2657 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2658 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2659 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2660 (face_for_char): Likewise. Rearrange eassert and return ASCII
2661 face for CHAR_BYTE8_P.
2662 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2664 2013-12-11 Ken Brown <kbrown@cornell.edu>
2666 * dispextern.h (erase_phys_cursor):
2667 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2669 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2671 * nsterm.m (x_free_frame_resources):
2672 * term.c (tty_free_frame_resources):
2673 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2674 face cache because it's implied by free_frame_faces anyway.
2675 * w32term.c (x_free_frame_resources): Likewise. Do not call
2676 free_frame_faces twice.
2678 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2680 * editfns.c (Fformat_time_string): Mention %F in the doc.
2682 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2684 * window.c (resize_frame_windows): Don't return immediately when
2685 the root window's size doesn't change - the minibuffer window
2686 may still have to be repositioned/resized.
2687 * xfns.c (Fx_create_frame): Always change the frame size after
2688 initializing the frame's faces.
2689 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2690 change_frame_size should already have done it.
2691 (x_new_font): Assign new tool- and menu-bar heights.
2692 (x_set_window_size_1): Account for tool- and menu-bar heights
2693 (Bug#16013). Don't set pixel sizes since change_frame_size
2694 should already have done it.
2696 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2698 Remove the option of using libcrypto.
2699 * Makefile.in (LIB_CRYPTO): Remove.
2700 (LIBES): Don't use it.
2702 2013-12-11 Juri Linkov <juri@jurta.org>
2704 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2705 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2707 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2709 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2710 drawn tool bar items (Bug#16058).
2711 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2713 2013-12-09 Ken Brown <kbrown@cornell.edu>
2715 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2717 * lisp.h (get_frame_param): Adjust conditions for prototype
2720 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2722 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2723 Avoid unused macro warning if configured --without-xft.
2725 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2727 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2729 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2731 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2733 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2735 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2737 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2739 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2741 Use libcrypto's checksum implementations if available, for speed.
2742 * Makefile.in (LIB_CRYPTO): New macro.
2745 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2746 The macro didn't conform to C99 due to type mismatch,
2747 which caused compilation failure with Sun C 5.12,
2748 and it was confusing anyway. Include window.h to declare
2749 redisplay_other_windows.
2751 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2753 * window.c (set_window_buffer): Update mode line (bug#16084).
2755 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2757 Fix minor problems found by static checking.
2758 * keyboard.c (poll_for_input_1, input_polling_used):
2759 Define only if HAVE_NTGUI.
2760 * xmenu.c (popup_activate_callback): Omit unnecessary
2761 check against USE_X_TOOLKIT, which must be defined here anyway.
2762 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2765 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2767 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2769 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2771 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2773 * nsterm.m (x_set_window_size): Remove fprintf.
2774 (init): Define always. Set applicationDidFinishLaunchingCalled
2776 (applicationDidFinishLaunching:):
2777 Set applicationDidFinishLaunchingCalled.
2778 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2781 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2783 Pixel resize changes for NS (Bug#16049).
2784 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2785 height/width. row/cols are locals.
2786 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2787 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2788 (windowWillResize): Remove gsextra. Calculate extra as in
2790 (x_new_font): Don't change frame size if fullscreen.
2791 Change size pixelwise.
2793 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2794 comment in xfns.c. Change to pixelwise call.
2796 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2798 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2801 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2803 * xterm.c (input_signal_count): Remove.
2804 (x_dispatch_event): Define unconditionally.
2805 (x_make_frame_visible): Process X events until the frame
2806 is really visible (Bug#16027).
2807 * xterm.h (x_dispatch_event): Declare unconditionally.
2809 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2811 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2813 * nsterm.m (x_set_window_size): Handle pixelwise.
2815 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2817 * w32term.c (x_new_font):
2818 * xterm.c (x_new_font): Calculate new frame size from new font
2821 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2823 * lisp.h (FOR_EACH_TAIL): New macro.
2824 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2826 * window.c (select_window): Call second wset_redisplay before we change
2827 selected_window (bug#16034).
2829 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2831 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2833 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2835 * w32xfns.c: Include window.h, to avoid a compiler warning.
2837 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2839 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2840 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2841 window_scroll takes care of it.
2842 (Fset_window_point, Fdelete_other_windows_internal)
2843 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2844 (Fsplit_window_internal, Fdelete_window_internal)
2845 (Fresize_mini_window_internal, Fset_window_configuration)
2846 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2847 cause redisplay instead of forcing a complete redisplay.
2848 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2849 we're only affecting the selected_window.
2851 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2853 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2854 directional control characters. Update type and category
2855 determination according to the UBA from Unicode v6.3.
2856 (bidi_category_t): New category EXPLICIT_FORMATTING.
2858 * dispextern.h (bidi_type_t): Update to include new bidirectional
2859 properties introduced with Unicode v6.3. (Bug#16043)
2861 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2863 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2866 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2868 * font.c (font_list_entities): Remove dummy assignment.
2869 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2870 used on graphic displays only. Remove unused 'font_encoder' member.
2871 (struct font_bitmap): Remove unused 'extra' member.
2872 * nsfont.m (nsfont_open):
2873 * w32font.c (w32font_open_internal):
2874 * ftfont.c (ftfont_get_bitmap): Adjust users.
2876 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2878 Use bool for boolean.
2879 * tparam.c (tparam1):
2880 * undo.c (record_point, record_property_change):
2881 Use bool for boolean, for local vars that are always true or false.
2883 Minor integer overflow fixes (Bug#16033).
2884 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2885 This improves on the previous fix to this function.
2886 (window_resize_check): When summing up pixel counts, don't rely on
2887 undefined behavior if the sum overflows.
2889 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2891 * window.c (Fset_window_new_pixel): Don't choke at negative
2892 argument value (Bug#16033).
2894 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2895 to avoid crash in window_box_height.
2897 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2898 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2900 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2902 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2904 Minor integer overflow fixes.
2905 * window.c (Fset_window_new_pixel, grow_mini_window):
2906 * xdisp.c (Fwindow_text_pixel_size):
2907 Avoid undefined behavior on signed integer overflow.
2908 * xfns.c (x_set_mouse_color):
2909 Check that drag shape fits in 'unsigned', since that's what X wants.
2911 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2913 Improve reporting of fatal exception on MS-Windows.
2914 * w32fns.c (my_exception_handler): New function.
2915 (globals_of_w32fns): Set it up as the unhandled exception
2916 handler. Initialize exception code and address to zeros.
2917 (emacs_abort): If the exception code and address are available,
2918 print them at the beginning of the backtrace. Fix the format of
2919 printing addresses (was producing 0x0x12345678 on XP).
2922 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2924 * eval.c (Fbacktrace__locals): New function.
2925 (syms_of_eval): Defsubr it.
2927 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2929 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2930 Define here to unify between...
2931 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2932 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2934 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2936 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2938 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2939 fringe background extension.
2940 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2941 because they are now always the same as `left' and `width',
2942 respectively. Remove code for the case that `width' and
2943 `sb_width' are different.
2945 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2947 Fix minor problems found by static checking.
2948 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2949 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2950 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2952 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2954 * image.c (imagemagick_compute_animated_image): Don't crash if we
2955 have an animation with different-sized images (bug#15313).
2957 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2959 Remove some unused items introduced during pixelwise change.
2960 * window.c (window_resize_total_check): Remove unused function.
2961 * xdisp.c (remember_mouse_glyph): Remove unused label.
2962 (Ftool_bar_height): Move declaration inside #if.
2963 * xterm.c (x_set_window_size): Don't use r and c.
2965 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2967 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2970 * window.c (Fset_window_configuration): Comment out unused variables.
2972 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2974 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2976 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2978 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2980 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2981 HAVE_GNUTLS3 (Bug#16001).
2983 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2984 if interrupts are deferred (Bug#15801).
2986 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2988 Support resizing frames and windows pixelwise.
2989 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2990 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2991 (struct glyph_matrix): Replace window_left_col and
2992 window_top_line by window_pixel_left and window_pixel_top.
2993 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2995 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2996 (draw_window_divider, move_it_to, x_draw_right_divider)
2997 (x_draw_bottom_divider, change_frame_size): Add or fix
2999 * dispnew.c (change_frame_size_1): Change prototype.
3000 (adjust_glyph_matrix, required_matrix_width)
3001 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3002 values instead of lines and columns.
3003 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3004 WINDOW_TOTAL_FRINGE_WIDTH.
3005 (handle_window_change_signal, do_pending_window_change)
3006 (init_display): Adjusts calls of change_frame_size.
3007 (change_frame_size, change_frame_size_1): Handle pixelwise
3009 * frame.c (Qright_divider_width, Qbottom_divider_width):
3011 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3012 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3013 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3014 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3016 (set_frame_param): New function.
3017 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3018 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3019 (Ffringe_width, Fborder_width, Fright_divider_width)
3020 (Fbottom_divider_width): New functions, defsubr them.
3021 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3022 New argument pixelwise.
3023 (struct frame_parm_table): New members Qright_divider_width and
3024 Qbottom_divider_width.
3025 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3026 (x_report_frame_params): Handle Qright_divider_width and
3027 Qbottom_divider_width.
3028 (x_set_right_divider_width, x_set_bottom_divider_width):
3030 (frame_resize_pixelwise): New option.
3031 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3032 new_pixelwise, right_divider_width and bottom_divider_width;
3033 remove total_lines; rename text_lines, text_cols, new_text_lines
3034 and new_text_cols to text_height, text_width, new_height and
3035 new_width respectively.
3036 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3037 FRAME_TEXT_WIDTH respectively.
3038 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3039 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3040 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3042 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3043 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3044 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3045 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3046 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3047 (FRAME_TOTAL_COLS_ARG): Remove macro.
3048 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3049 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3050 (x_wm_set_size_hint): Handle frame pixel sizes.
3051 * indent.c (compute_motion, Fcompute_motion):
3052 Call window_body_width instead of window_body_cols.
3053 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3054 (make_lispy_position): Handle right and bottom dividers.
3055 (Fsuspend_emacs): Pixelize call of change_frame_size.
3056 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3057 * lisp.h: Extern set_frame_param.
3058 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3060 (Fx_create_frame): Add entry for vertical_drag_cursor.
3061 Pixelize call of change_frame_size.
3062 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3063 * nsterm.m (ns_update_window_end): Optionally draw right
3065 (x_set_window_size): Add argument pixelwise.
3066 Call check_frame_size and change_frame_size with pixelwise zero.
3067 (ns_draw_window_divider): New function.
3068 (ns_redisplay_interface): Add ns_draw_window_divider.
3069 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3070 (x_new_font): Call x_set_window_size with pixelwise zero.
3071 * print.c (print_object): For a window print its sequence
3073 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3074 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3075 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3076 (w32_createwindow): Use scroll bar area width.
3077 (w32_wnd_proc): Handle bottom divider width.
3078 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3079 (Fx_create_frame): Default divider width parameters.
3080 Caclulate sizes pixelwise. Add vertical drag cursor support.
3081 (x_create_tip_frame): Default divider widths to zero.
3082 Pixelize call to change_frame_size.
3083 (Fx_show_tip): Add handling of divider widths. Pixelize window
3085 (Fw32_frame_rect): New function.
3086 (frame_parm_handler w32_frame_parm_handlers): Add divider
3088 (Vx_window_vertical_drag_shape): Add variable.
3089 * w32inevt.c (resize_event, maybe_generate_resize_event):
3090 Pixelize change_frame_size calls.
3091 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3093 * w32term.c (w32_draw_window_divider): New function.
3094 (x_update_window_end): Handle right divider.
3095 (w32_draw_fringe_bitmap, x_scroll_run)
3096 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3097 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3098 Calculate new frame sizes pixelwise.
3099 (x_new_font): Pixelize call to x_set_window_size.
3100 (x_check_fullscreen): Pixelize call to change_frame_size.
3101 (x_set_window_size_1, x_set_window_size): New argument
3102 pixelwise. Calculate pixelwise.
3103 (x_wm_set_size_hint): Use scroll bar area width.
3104 (w32_redisplay_interface): Add w32_draw_window_divider.
3105 * w32term.h (struct w32_output): Add vertical drag cursor.
3106 * widget.c (set_frame_size, update_wm_hints)
3107 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3109 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3110 * window.c (sequence_number): Restore.
3111 (Fwindow_pixel_width, Fwindow_pixel_height)
3112 (Fwindow_mode_line_height, Fwindow_header_line_height)
3113 (window_pixel_to_total, Frun_window_scroll_functions)
3114 (Fset_window_new_pixel, window_resize_apply_total)
3115 (Fwindow_resize_apply_total): New functions.
3116 (window_body_height, window_body_width): Rename from
3117 window_body_lines. New argument PIXELWISE.
3118 Calculate pixelwise.
3119 (Fwindow_body_height, Fwindow_body_width): New argument
3121 (coordinates_in_window, window_relative_x_coord): Use window's
3122 pixel width instead of total width.
3123 (replace_window, recombine_windows): Initialize pixel values.
3124 (resize_root_window, resize_frame_windows, grow_mini_window)
3125 (shrink_mini_window): New argument PIXELWISE.
3126 Calculate pixelwise.
3127 (Fdelete_other_windows_internal, adjust_window_margins)
3128 (window_resize_check, window_resize_apply)
3129 (Fdelete_window_internal, Fresize_mini_window_internal)
3130 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3131 (check_frame_size): Rename arguments. New argument PIXELWISE.
3132 Calculate pixelwise.
3133 (set_window_buffer): Make samebuf bool. Run configuration change
3134 hook only if buffer changed.
3135 (Fset_window_buffer): Rewrite doc-string.
3136 (make_window): Initialize new_pixel slot.
3137 (Fwindow_resize_apply): Check pixel size of root window.
3138 (Fsplit_window_internal): Call 2nd argument pixel_size.
3139 Calculate pixelwise.
3140 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3142 (save_window_data): New slots frame_text_width,
3143 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3144 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3146 (Fcurrent_window_configuration, Fset_window_configuration)
3147 (save_window_save, compare_window_configurations): Handle new
3148 slots in save_window_data and saved_window.
3149 (Fset_window_scroll_bars): Fix doc-string.
3150 (window_resize_pixelwise): New variable.
3151 (coordinates_in_window, Fcoordinates_in_window_p):
3153 (make_parent_window): Adjust sequence_number.
3154 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3156 * window.h (struct window): New members new_pixel, pixel_left,
3157 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3158 (wset_new_pixel): New function.
3159 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3160 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3161 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3162 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3163 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3164 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3165 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3166 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3167 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3168 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3169 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3170 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3171 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3172 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3173 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3175 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3176 (window_body_width, check_frame_size): Adapt external declarations.
3177 * xdisp.c (last_max_ascent): New integer.
3178 (window_text_bottom_y): Handle bottom divider.
3179 (window_box_width, window_box_height): Calculate pixelwise.
3180 (get_glyph_string_clip_rects): Handle right divider.
3181 (remember_mouse_glyph): When windows are resized pixelwise
3182 proceed with width and height set to 1.
3183 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3185 (move_it_to): Calculate and return maximum x position
3187 (Fwindow_text_pixel_size): New function.
3188 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3189 (tool_bar_lines_needed): Rename to tool_bar_height.
3190 Calculate pixelwise.
3191 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3192 Calculate pixelwise.
3193 (redisplay_tool_bar): Calculate pixelwise.
3194 (redisplay_window): Calculate pixelwise. Handle dividers.
3195 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3196 (x_draw_vertical_border): Handle dividers.
3197 (define_frame_cursor1): Handle vertical drag cursor.
3198 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3199 (expose_window): Calculate pixelwise. Handle dividers.
3200 (init_xdisp): Initialize pixel values.
3201 * xfaces.c (Qwindow_divider): New face.
3202 (realize_basic_faces): Realize it.
3203 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3204 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3205 (x_set_scroll_bar_default_width): Default actual width to 16.
3206 (Fx_create_frame): Set sizes pixelwise.
3207 (x_create_tip_frame): Default divider widths to zero.
3208 Pixelize call of change_frame_size.
3209 (Fx_show_tip): Handle divider widths. Initial pixel position
3211 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3212 (Vx_window_vertical_drag_shape): New option.
3213 * xmenu.c (free_frame_menubar): Pixelize call of
3215 * xterm.c (x_draw_window_divider): New function.
3216 (x_update_window_end): Optionally draw right divider.
3217 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3218 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3219 (handle_one_xevent, x_new_font): Calculate pixelwise.
3220 (x_set_window_size_1, x_set_window_size): New argument
3221 pixelwise. Calculate pixelwise.
3222 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3223 (struct x_redisplay_interface): Add x_draw_window_divider.
3224 * xterm.h (struct x_output): Add vertical_drag_cursor.
3226 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3228 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3229 Set invisible frames's `redisplay' when a full redisplay is requested.
3230 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3231 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3232 (display_mode_lines): Set it here instead.
3234 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3236 * dispextern.h (set_window_update_flags): Remove.
3238 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3240 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3242 * xdisp.c (REDISPLAY_SOME_P): New macro.
3243 (redisplay_internal): Use it (bug#15999).
3244 (prepare_menu_bars, redisplay_window): Use it as well.
3246 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3248 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3250 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3251 (globals_of_w32font): Zero it out.
3252 (GetCharWidth32W_Proc): New function pointer.
3253 (get_char_width_32_w): New function.
3254 (compute_metrics): If get_glyph_outline_w returns an error, try
3255 get_char_width_32_w before declaring a failure. This avoids
3256 punishing raster (a.k.a. "bitmap") fonts by slowing down
3257 redisplay. (Bug#6364).
3259 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3261 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3262 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3263 highlight needs to be redisplayed. (Bug#15913)
3265 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3267 Fix minor problems found by static checking.
3268 * buffer.h (struct buffer_text, struct buffer):
3269 * frame.h (struct frame):
3270 * window.h (struct window):
3271 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3272 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3273 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3274 no-longer-valid use of HAVE_MENUS.
3275 * xdisp.c (propagate_buffer_redisplay): Now static.
3277 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3279 * xmenu.c (Fmenu_or_popup_active_p):
3280 * window.c (Fset_window_configuration):
3281 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3282 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3283 * fns.c (Fyes_or_no_p):
3284 * editfns.c (Fmessage_box, Fmessage_or_box):
3285 * alloc.c (make_save_ptr_ptr):
3286 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3288 * window.c (Fset_window_configuration): Move select_window later.
3290 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3292 Refine redisplay optimizations to only redisplay *some* frames/windows
3293 rather than all of them.
3294 * xdisp.c (REDISPLAY_SOME): New constant.
3295 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3296 (bset_redisplay, bset_update_mode_line): New functions.
3297 (message_dolog): Use bset_redisplay.
3298 (clear_garbaged_frames): Use fset_redisplay.
3299 (echo_area_display): Use wset_redisplay.
3300 (buffer_shared_and_changed): Remove.
3301 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3302 frame titles. Compute the actual set of windows redisplayed.
3303 Don't update frame titles and menu bars for frames that don't need to
3305 (propagate_buffer_redisplay): New function.
3307 (redisplay_internal): Use it. Be more selective in the set of windows
3308 we redisplay. Propagate windows_or_buffers_changed to
3309 update_mode_lines a bit later to simplify the code.
3310 (mark_window_display_accurate_1): Reset window and buffer's
3312 (redisplay_window): Do nothing if neither the window nor the buffer nor
3313 the frame needs redisplay.
3314 * window.h (struct window): Add `redisplay' field.
3315 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3316 (redisplay_other_windows, window_list): New declarations.
3317 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3318 (window_list): Not static any more.
3319 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3320 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3321 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3322 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3323 * frame.h (struct frame): Add `redisplay' field.
3324 Move `external_menu_bar' bitfield next to other bit-fields.
3325 (SET_FRAME_GARBAGED): Use fset_redisplay.
3326 (SET_FRAME_VISIBLE): Don't garbage the frame;
3327 Use redisplay_other_windows.
3328 * buffer.h (struct buffer): Add `redisplay' field.
3329 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3330 (modify_overlay): Use bset_redisplay.
3331 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3333 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3335 Support w32 file notifications in batch mode.
3336 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3337 invalid (which happens in batch mode). If non-interactive, call
3338 handle_file_notifications to store file notification events in the
3339 input queue. (Bug#15933)
3341 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3343 * w32inevt.c (handle_file_notifications): Now external, not static.
3345 * w32term.h (handle_file_notifications): Provide prototype.
3347 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3348 init_crit, since init_display, which does that otherwise, is not
3351 2013-11-27 Glenn Morris <rgm@gnu.org>
3353 * Makefile.in ($(lispsource)/international/charprop.el): New.
3354 (emacs$(EXEEXT)): Depend on charprop.el.
3356 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3358 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3359 deleting portions of the buffer under non-nil REPLACE argument.
3362 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3363 directory, watch it and not its parent.
3364 (add_watch): Allow empty string in FILE.
3366 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3368 * window.c (Fset_window_start, window_resize_apply)
3369 (window_scroll): Reset window_end_valid (Bug#15957).
3371 2013-11-27 Glenn Morris <rgm@gnu.org>
3373 * Makefile.in (leimdir): Now in lisp source directory.
3374 ($(leimdir)/leim-list.el): Just use ../leim .
3375 * epaths.in (PATH_DUMPLOADSEARCH):
3376 * lread.c (load_path_default):
3377 * nsterm.m (ns_load_path): No more leim directory.
3379 2013-11-26 Andreas Schwab <schwab@suse.de>
3381 * .gdbinit (xgettype): Add cast.
3383 2013-11-26 Glenn Morris <rgm@gnu.org>
3385 Preload leim-list.el.
3386 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3387 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3388 is a single directory.
3390 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3392 bool-vector-subsetp is now the normal direction (Bug#15912).
3393 * data.c (Fbool_vector_subsetp): Test whether the first argument
3394 is a subset of the second one, not the reverse. Add doc string.
3396 Fix minor problems found by static checking.
3397 * lread.c (load_path_default): Now static.
3398 * textprop.c (text_property_stickiness): Be consistent about the
3399 test used when deciding whether to consider the previous character.
3400 This simplifies the code a bit.
3402 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3404 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3406 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3407 (syms_of_frame): Don't defsubr them.
3409 2013-11-25 Glenn Morris <rgm@gnu.org>
3411 * lread.c (load_path_default): Change the sense of the argument.
3412 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3413 from dump_path. When it is not, avoid checking dump_path twice.
3415 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3416 uninstalled dump_path against installed Vload_path. (Bug#15964)
3418 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3420 Export get_pos_property to Elisp.
3421 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3422 (syms_of_editfns): Export it to Elisp.
3424 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3426 2013-11-23 Romain Francoise <romain@orebokech.com>
3428 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3429 initialization here ...
3430 (syms_of_fileio): ... from here.
3432 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3434 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3435 Please use --enable-check-lisp-object-type.
3437 2013-11-23 Glenn Morris <rgm@gnu.org>
3439 * process.c (get_process): Explicit error for dead buffers.
3441 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3443 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3445 2013-11-23 Glenn Morris <rgm@gnu.org>
3447 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3448 * lread.c (load_path_check): Take path to check as argument.
3449 (load_path_default): New, split from init_lread.
3450 (init_lread): Move calc of default load-path to load_path_default.
3451 Empty elements in EMACSLOADPATH now stand for the default.
3452 (load-path): Doc fix.
3453 * emacs.c (decode_env_path): Add option to treat empty elements
3454 as nil rather than ".".
3455 * callproc.c (init_callproc_1, init_callproc):
3456 * image.c (Vx_bitmap_file_path):
3457 * lisp.h (decode_env_path):
3458 * lread.c (Vsource_directory):
3459 Update for new argument spec of decode_env_path.
3461 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3463 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3464 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3466 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3468 Fix some dependency problems that cause unnecessary recompiles.
3469 Problem reported by RMS in
3470 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3471 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3472 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3473 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3474 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3475 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3476 (boostrap-clean): No need to remove stamp-oldxmenu.
3478 Fix recently introduced bool vector overrun.
3479 This was due to an optimization that went awry.
3480 Reported by Glenn Morris in
3481 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3482 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3483 for empty vectors, undoing the 2013-11-18 change.
3484 * data.c (bool_vector_binop_driver): Rely on this.
3485 Fix bug that occasionally overran the destination.
3486 * lisp.h (struct Lisp_Bool_vector): Document this.
3488 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3490 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3493 * nsterm.m (init, run, stop:): Comment out for now, does not work
3496 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3498 * charset.c (syms_of_charset): Don't read past end of string.
3500 2013-11-19 Glenn Morris <rgm@gnu.org>
3502 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3504 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3506 Add hooks to run on gaining/losing focus. (Bug#15029)
3507 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3508 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3509 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3511 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3513 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3514 The old names predated the API change that put destination at end.
3516 Improve API of recently-added bool vector functions (Bug#15912).
3517 The old API had (bool-vector-count-matches A B)
3518 and (bool-vector-count-matches-at A B I), which gave the
3519 misleading impression that the two functions were variants, one
3520 with a location I. The new API has (bool-vector-count-population A)
3521 and (bool-vector-count-consecutive A B I) to make the distinction
3522 clearer. The first function no longer has a B argument, since the
3523 caller can easily determine the number of nils if the length and
3524 number of ts is known.
3525 * data.c (Fbool_vector_count_population): Rename from
3526 bool_vector_count_matches, and accept just 1 argument.
3527 (Fbool_vector_count_consecutive): Rename from
3528 Fbool_vector_count_matches_at.
3530 Always allocate at least one bits_word per bool vector.
3531 See Daniel Colascione in:
3532 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3533 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3534 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3535 * lisp.h (struct Lisp_Bool_vector): Document this.
3537 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3539 * insdel.c (invalidate_buffer_caches): New function, consolidated
3540 from part of prepare_to_modify_buffer.
3541 (insert_from_gap, prepare_to_modify_buffer):
3542 * coding.c (code_convert_region, code_convert_string):
3543 Call invalidate_buffer_caches. (Bug#15841)
3545 * lisp.h (invalidate_buffer_caches): Add prototype.
3547 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3549 * w32term.c (x_update_window_end): Don't invalidate the entire
3550 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3551 highlight needs to be redisplayed. (Bug#15913)
3553 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3555 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3557 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3559 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3560 while we are using Vprin1_to_string_buffer.
3562 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3563 after inserting the description string. (Bug#15907)
3565 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3567 * data.c: Work around bogus GCC diagnostic about shift count.
3568 Reported by Eli Zaretskii in
3569 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3570 (pre_value): New function.
3571 (count_trailing_zero_bits): Use it.
3573 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3575 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3576 assume C macros are not supported even under -g3 in these old GCC
3579 2013-11-15 Leo Liu <sdl.web@gmail.com>
3581 * minibuf.c (Ftry_completion, Fall_completions)
3582 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3584 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3586 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3587 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3588 This avoids placing unnecessary constants into the Emacs code.
3590 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3592 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3593 for Cygwin w32 build.
3595 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3596 for Cygwin w32 build. (Bug#15892)
3598 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3600 Simplify, port and tune bool vector implementation.
3601 * alloc.c (bool_vector_exact_payload_bytes)
3602 (bool_vector_payload_bytes): Remove.
3603 (bool_vector_fill): Return its argument.
3604 * alloc.c (bool_vector_fill):
3606 * print.c (print_object):
3607 Simplify by using bool_vector_bytes.
3608 * alloc.c (make_uninit_bool_vector):
3609 New function, broken out from Fmake_bool_vector.
3610 (Fmake_bool_vector): Use it. Use tail call.
3611 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3612 * data.c (BITS_PER_ULL): New constant.
3613 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3614 if long long versions don't exist.
3615 (shift_right_ull): New function.
3616 (count_one_bits_word): New function, replacing popcount_bits_word
3617 macro. Don't assume that bits_word is no wider than long long.
3618 (count_one_bits_word, count_trailing_zero_bits):
3619 Don't assume that bits_word is no wider than long long.
3620 * data.c (bool_vector_binop_driver, bool_vector_not):
3621 * fns.c (Fcopy_sequence):
3623 Create an uninitialized destination, to avoid needless work.
3624 (internal_equal): Simplify.
3625 (Ffillarray): Prefer tail call.
3626 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3627 contain at least one word.
3628 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3629 chars are narrower than ints.
3630 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3631 * fns.c (Fcopy_sequence):
3633 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3634 Don't try to port to hosts where bits_word values have holes; the
3635 code wouldn't work there anyway. Verify this assumption, though.
3636 (bool_vector_bytes): New function.
3637 (make_uninit_bool_vector): New decl.
3638 (bool_vector_fill): Now returns Lisp_Object.
3640 * xfns.c (xic_create_fontsetname):
3641 * xrdb.c (gethomedir): Prefer tail calls.
3643 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3645 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3646 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3648 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3649 that requires a return value.
3650 (Fset_buffer_modified_p): Take advantage of this change to do
3653 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3655 * buffer.c (Frestore_buffer_modified_p): Sync it with
3656 Fset_buffer_modified_p.
3657 (Fforce_mode_line_update): New function, moved from subr.el.
3658 (Fset_buffer_modified_p): Use them.
3659 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3661 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3663 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3664 This avoids undefined behavior when subtracting pointers into
3665 different aways. On my platform it also makes the code a tad
3666 smaller and presumably faster.
3668 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3670 * keyboard.c (command_loop_1): Use region-extract-function.
3671 * insdel.c (Qregion_extract_function): Not static any more (can we
3672 stop pretending that these vars can benefit from being marked static?).
3674 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3676 * search.c (find_newline): If buffer text is relocated during the
3677 "dumb loop", adjust C pointers into buffer text to follow suit.
3680 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3682 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3683 for conversion (Bug#15837).
3685 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3687 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3688 for the entire range of inserted characters. (Bug#15841)
3690 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3692 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3694 (realize_default_face): Remove assignment to distant-foreground if
3695 unspecified (Bug#15815).
3697 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3699 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3700 cache-long-scans disabled, since we don't want to call
3701 prepare_to_modify_buffer (in insert_1_both) for each message we
3704 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3705 from buffer.c. Improve commentary to the buffer field setter
3708 * buffer.c (bset_cache_long_scans): Static function deleted.
3709 Improve commentary to the buffer field setter functions.
3710 (init_buffer_once): Default for cache-long-scans changed to t.
3713 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3715 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3717 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3718 This bug was introduced in my 2013-06-21 change, and caused
3719 struct Lisp_Sub_Char_Table objects to be given too many slots,
3720 which broke 'make -C admin/unidata'.
3722 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3724 Import changes from mac-port 4.5.
3725 * macfont.m (mac_font_copy_default_descriptors_for_language)
3726 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3727 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3728 (macfont_language_default_font_names): New.
3729 (macfont_list): Rearrange language/charset code.
3730 (macfont_close): Don't check for macfont_info->cache.
3731 (mac_ctfont_create_preferred_family_for_attributes): New font
3732 selection code, call
3733 mac_font_copy_default_name_for_charset_and_languages.
3734 (mac_font_copy_default_descriptors_for_language)
3735 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3737 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3739 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3741 Port to C11 aligned_alloc, and fix some integer overflows.
3742 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3743 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3744 and use of posix_memalign replaced with aligned_alloc.
3745 (aligned_alloc): New function, defined or declared as needed.
3746 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3747 Don't undef; configure.ac now does this.
3748 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3749 (calloc, aligned_alloc): Check for integer overflow.
3750 (aligned_alloc): Rename from memalign. All uses changed.
3751 (memalign): New function, an alias for aligned_alloc.
3753 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3755 * xdisp.c (redisplay_internal): Fix typo in last change.
3757 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3759 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3761 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3763 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3764 redisplay--mode-lines-cause.
3765 (redisplay_internal): Keep them uptodate. Remove redundant check of
3766 buffer_shared_and_changed.
3767 * *.[chm]: Number every assignment to update_mode_lines so we
3768 can track why it is set.
3770 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3772 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3774 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3776 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3777 can track why it is set.
3779 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3781 Integer-related fixes for term.c etc.
3782 * dispextern.h (face_tty_specified_color): New function.
3783 * term.c (turn_on_face): Don't rely on undefined behavior when
3784 assigning an out-of-range value to 'long'.
3785 Simplify test for toggling highlight.
3786 (tty_capable_p): Omit last two (unused) args. All callers changed.
3787 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3788 (read_menu_input, tty_menu_activate, tty_menu_show):
3789 * xfaces.c (x_supports_face_attributes_p)
3790 (tty_supports_face_attributes_p):
3791 Use bool for boolean. All callers changed.
3792 (tty_supports_face_attributes_p): Omit defaults for color indices;
3793 no longer needed. Simplify tail call.
3795 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3797 * xdisp.c (prepare_menu_bars): Mark static.
3798 * lisp.h (prepare_menu_bars): Don't declare.
3799 * xselect.c (x_handle_selection_clear):
3800 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3802 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3804 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3805 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3807 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3809 * keyboard.c (Fcommand_error_default_function): Rename from
3810 Fdefault_error_output.
3812 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3814 * keyboard.c (Fdefault_error_output): New function, extracted from
3816 (syms_of_keyboard): Use it for Vcommand_error_function.
3818 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3820 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3821 (init_eval): Use it to ensure handlerlist is non-NULL.
3822 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3823 (Fsignal): Adjust NULLness test of handlerlist.
3824 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3826 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3828 * callproc.c (call_process): Call prepare_to_modify_buffer before
3829 decoding text read from the sub-process, as the decoded stuff will
3830 be inserted into the buffer. This will invalidate the various
3831 caches maintained for the buffer. (Bug#15148)
3833 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3835 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3836 string of glyphless-char-display.
3838 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3840 * nsfns.m (ns_get_name_from_ioreg): New function.
3841 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3842 OSX >= 10.9. Use ns_get_name_from_ioreg.
3844 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3846 Simplify and port recent bool vector changes.
3847 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3848 only in this file. Use a more-efficient implementation if the
3849 second argument is a power of 2.
3850 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3851 Remove no-longer-necessary compile-time checks.
3852 (bool_vector_exact_payload_bytes): New function.
3853 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3854 exact payload changed to call the new function. Do not assume
3855 that the arg or result fits in ptrdiff_t.
3856 (bool_vector_fill): New function.
3857 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3859 (vroundup_ct): Don't assume arg fits in size_t.
3860 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3861 invoke set_category_set.
3862 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3863 All callers changed. Use bool_vector_set.
3864 * category.h (XCATEGORY_SET): Remove; no longer needed.
3865 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3867 * data.c (Faref): Use bool_vector_ref.
3868 (Faset): Use bool_vector_set.
3869 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3870 (Fbool_vector_not, Fbool_vector_count_matches)
3871 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3872 * fns.c (concat): Use bool_vector_ref.
3873 (Ffillarray): Use bool_vector_fill.
3874 (mapcar1): Use bool_vector_ref.
3875 (sxhash_bool_vector): Hash words, not bytes.
3876 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3877 a constant, since it's now used in #if.
3878 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3879 unsigned char on unusual architectures, so that we no longer
3880 assume that the number of bits per bits_word is a power of two or
3881 is a multiple of 8 or of CHAR_BIT.
3882 (Qt): Add forward decl.
3883 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3884 at least as strictly as bits_word.
3885 (bool_vector_data, bool_vector_uchar_data): New accessors.
3886 All data structure accesses changed to use them.
3887 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3888 (bool_vector_set): New functions.
3889 (bool_vector_fill): New decl.
3890 (ROUNDUP): Move to alloc.c as described above.
3892 Fix recent gnutls changes.
3893 * gnutls.c (Fgnutls_boot): Don't assume C99.
3894 * process.c (wait_reading_process_output): Fix typo in recent change.
3896 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3898 * process.c (wait_reading_process_output, read_process_output)
3899 (send_process): Check gnutls_state is not NULL.
3901 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3902 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3904 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3906 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3907 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3909 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3912 * nsfns.m (Fx_create_frame): Fix memory leak.
3914 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3915 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3916 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3918 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3920 * xdisp.c (message3_nolog, message_with_string): Encode the string
3921 before writing it to the terminal in a non-interactive session.
3923 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3924 sure we concatenate them into a unibyte string.
3926 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3927 resulting temporary name before returning it to the caller.
3928 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3929 is a unibyte string, convert NAME to a unibyte string to ensure
3930 that the result is also a unibyte string.
3932 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3933 create unibyte strings from default paths and directory/file
3936 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3939 * callproc.c (init_callproc): Use build_unibyte_string to make
3940 sure we create unibyte strings from default paths and
3941 directory/file names.
3943 * buffer.c (init_buffer): Don't store default-directory of
3944 *scratch* in multibyte form. The original problem which led to
3945 that is described in
3946 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3947 but it was solved long ago. (Bug#15260)
3949 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3951 Port to stricter C99 platforms.
3952 Especially, C99 prohibits nesting a struct X inside struct Y if
3953 struct X has a flexible array member.
3954 * alloc.c (struct sdata): New type.
3955 (sdata): Implement in terms of struct sdata.
3956 Remove u member; all uses replaced by next_vector, set_next_vector.
3957 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3958 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3959 (struct sblock): Rename first_data member to data, which is now
3960 a flexible array member. All uses changed.
3961 (next_vector, set_next_vector, large_vector_vec): New functions.
3962 (vector_alignment): New constant.
3963 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3964 (struct large-vector): Now merely a NEXT member, since the old approach
3965 ran afoul of stricter C99. All uses changed to use
3966 large_vector_vec or large_vector_offset.
3967 (large_vector_offset): New constant.
3968 * dispnew.c: Include tparam.h, for tgetent.
3969 Do not include term.h; no longer needed.
3970 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3971 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3972 (struct Lisp_Vector): Use a flexible array member for contents,
3973 instead of a union with a member that is an array of size 1.
3975 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3976 fact that the struct no longer contains a union.
3977 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3978 (struct Lisp_Save_Value, struct Lisp_Free):
3979 Use unsigned, not int, for spacers, to avoid c99 warning.
3980 (union specbinding): Use unsigned, not bool, for bitfield, as
3981 bool is not portable to pre-C99 hosts.
3983 2013-11-04 Glenn Morris <rgm@gnu.org>
3985 * emacs.c (usage_message): Mention that `-L :...' appends.
3987 2013-11-02 Glenn Morris <rgm@gnu.org>
3989 * Makefile.in (abs_builddir): Remove.
3990 (bootstrap_exe): Use relative filename.
3992 Use relative filenames in TAGS files.
3993 * Makefile.in (abs_srcdir): Remove it again.
3994 (.PHONY): Remove frc.
3995 (maintainer-clean): No more TAGS-LISP file.
3996 (TAGS): Pass relative file names to etags.
3997 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3999 * Makefile.in (abs_srcdir): New, set by configure.
4001 (maintainer-clean): Remove pointless echo. That should be in the
4002 top-level Makefile, if anywhere. Delete TAGS-LISP.
4003 (extraclean): No s/ and m/ directories for some time.
4004 (TAGS): Also depend on ctagsfiles3.
4005 Remove no-longer-defined S_FILE.
4006 Pass absolute filenames to etags once more.
4007 (TAGS-LISP): Replace lispdir with its expansion.
4008 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4009 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4011 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4013 * xfaces.c (check_lface_attrs, realize_default_face):
4014 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4015 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4017 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4019 * emacs.c (original_pwd): Remove global var by making it local.
4020 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4022 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4024 * xfaces.c: Declare color_distance.
4025 (QCdistant_foreground): New variable.
4026 (NEAR_SAME_COLOR_THRESHOLD): New define.
4027 (load_color2): New function.
4028 (load_color): Call load_color2.
4029 (load_face_colors): Call load_color2 and if distant-color is specified
4030 calculate distant and use distant-color if colors are near.
4031 (LFACE_DISTANT_FOREGROUND): New define.
4032 (merge_face_ref, Finternal_set_lisp_face_attribute)
4033 (Finternal_get_lisp_face_attribute)
4034 (x_supports_face_attributes_p): Handle distant-foreground similar to
4036 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4038 * dispextern.h (lface_attribute_index):
4039 Add LFACE_DISTANT_FOREGROUND_INDEX.
4041 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4043 * image.c (pbm_next_char): New function.
4044 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4045 (pbm_scan_number): Use it.
4046 (Qlibjpeg_version): New variable.
4047 (syms_of_image): DEFSYM and initialize it.
4049 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4051 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4053 2013-10-31 Glenn Morris <rgm@gnu.org>
4055 * emacs.c (original_pwd): New char.
4056 (main): If using --chdir, store original_pwd.
4057 (init_cmdargs): When setting Vinvocation_directory based on a
4058 relative argv[0], use original_pwd if set. (Bug#15768)
4060 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4062 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4064 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4066 * insdel.c: Fix minor problems found by static checking.
4067 (Qregion_extract_function): Now static.
4068 (prepare_to_modify_buffer_1): Remove unused locals.
4070 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4072 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4073 (syms_of_xdisp): Declare pre-redisplay-function.
4074 (markpos_of_region): Remove function.
4075 (init_iterator, compute_stop_pos, handle_face_prop)
4076 (face_before_or_after_it_pos, reseat_to_string)
4077 (get_next_display_element, window_buffer_changed)
4078 (redisplay_internal, try_cursor_movement, redisplay_window)
4079 (try_window_reusing_current_matrix, try_window_id, display_line)
4080 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4081 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4082 * window.h (struct window): Remove field `region_showing'.
4083 * dispextern.h (struct it): Remove region_beg/end_charpos.
4084 (face_at_buffer_position, face_for_overlay_string)
4085 (face_at_string_position): Update prototypes.
4086 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4087 (face_at_string_position): Remove `region_beg' and `region_end' args.
4088 * fontset.c (Finternal_char_font):
4089 * font.c (font_at, font_range): Adjust calls accordingly.
4090 * insdel.c (Qregion_extract_function): New var.
4091 (syms_of_insdel): Initialize it.
4092 (prepare_to_modify_buffer_1): Use it.
4094 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4096 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4097 * ftxfont.c (ftxfont_get_gcs):
4098 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4099 * xfaces.c (x_free_colors, x_free_dpy_colors)
4100 (x_create_gc, unload_color):
4101 * xselect.c (x_property_data_to_lisp):
4102 * xsettings.c (parse_settings):
4103 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4104 (get_bits_and_offset): Adjust definition.
4105 * frame.c (XParseGeometry): Adjust locals.
4106 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4107 * regex.h (toplevel): Likewise for reg_syntax_t.
4109 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4111 * eval.c (run_hook_with_args): Use FUNCTIONP.
4113 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4115 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4116 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4117 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4118 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4119 on MS-Windows anyway.
4120 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4121 (free_realized_face): ...adjust user.
4122 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4123 white relief pixels to -1.
4124 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4125 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4126 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4128 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4130 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4131 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4132 in practice now. All callers changed.
4134 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4136 * dispextern.h (struct face): Use bitfields for 'underline_type'
4137 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4138 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4139 'stipple' member. Move 'lface' member up to help...
4140 * xfaces.c (make_realized_face): ...this function to find and
4141 clear just the members that need clearing.
4142 (load_face_colors, realize_x_face):
4143 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4145 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4147 * xftfont.c (struct xftfont_info): Remove set-but-unused
4149 (xftfont_open): Adjust user.
4150 (xftfont_get_colors): Remove useless prototype.
4152 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4154 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4155 before passing them to 'unexec'. (Bug#15260)
4157 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4159 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4161 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4163 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4164 the changed signature of the font driver's 'close' method.
4166 * w32font.h (w32font_close): Adjust the prototype to the change in
4167 function definition.
4169 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4171 * w32uniscribe.c (uniscribe_close): Adapt the call to
4172 w32font_close to its new prototype.
4174 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4176 Omit unused frame argument of font API's close function.
4177 * font.h (struct font): Drop frame argument. Adjust comment.
4178 * font.c (font_clear_cache, font_close_object): Adjust users.
4179 * ftfont.c (ftfont_close):
4180 * ftxfont.c (ftxfont_close):
4181 * macfont.m (macfont_close):
4182 * nsfont.m (nsfont_close):
4183 * w32font.c (w32font_close):
4184 * xfont.c (xfont_close):
4185 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4186 tweak comments and make functions safe if called more than once for
4187 the same font object.
4189 Perform font-specific cleanup when font object is swept by GC. See
4190 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4191 * alloc.c (cleanup_vector): New function.
4192 (sweep_vector): Call it for each reclaimed vector object.
4193 * font.h (struct font): Adjust comment.
4195 2013-10-24 Glenn Morris <rgm@gnu.org>
4197 * Makefile.in (abs_top_srcdir): New, set by configure.
4199 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4201 Adjust recent font-related changes to fix bug#15686.
4202 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4203 is a live window system frame, mark its default font too.
4205 2013-10-23 Glenn Morris <rgm@gnu.org>
4207 * Makefile.in (RUN_TEMACS): Make relative (again).
4208 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4209 (bootstrap-emacs$(EXEEXT)):
4210 Quote entities that might contain whitespace.
4212 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4214 Port to Solaris 10 and its bundled GCC.
4215 Problem reported by Timothy C. Burt.
4216 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4218 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4220 Do not allow font caches to grow too large.
4221 * alloc.c (compact_font_cache_entry, compact_font_caches):
4222 New functions or stub if not HAVE_WINDOW_SYSTEM.
4223 (compact_undo_list): Factor out from Fgarbage_collect.
4225 (mark_face_cache): Mark face font. Move down to avoid
4227 (mark_terminals): Do not mark font cache here.
4228 (Fgarbage_collect): Call compaction functions described
4229 above. Adjust comment.
4231 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4233 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4234 chdir to HOME (bug#15607).
4236 * nsterm.m (Qcocoa, Qgnustep): New variables.
4237 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4238 (ns_get_color): Make selection color work for GNUstep also.
4240 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4242 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4243 handles mouse clicks. Instead, let GPM use the same code as all
4244 the other mice use. See the discussion starting at
4245 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4246 for the details of the problem with the menu bar this fixes.
4248 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4250 Remove port-specific display name lists to avoid extra
4251 complexity and data duplication with display info lists.
4252 * xterm.h (x_display_name_list): Remove declaration.
4253 * xterm.c (x_display_name_list): Remove.
4254 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4255 * xfns.c (x_display_info_for_name, Fx_display_list):
4256 Likewise. Use x_display_list where appropriate.
4257 * w32term.h (w32_display_name_list): Remove declaration.
4258 * w32term.c (w32_display_name_list): Remove.
4259 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4261 * w32fns.c (x_display_info_for_name, Fx_display_list):
4262 Likewise. Use x_display_list where appropriate.
4263 * nsterm.h (ns_display_name_list): Remove declaration.
4264 * nsterm.m (ns_display_name_list): Remove.
4265 (ns_term_init, syms_of_nsterm): Adjust users.
4266 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4267 Likewise. Use x_display_list where appropriate.
4268 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4269 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4270 (mark_terminals): Mark per-terminal font cache.
4272 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4274 Don't run timers in input-pending-p. Its new check-timers param
4275 provides the prior behavior. (Bug#15045).
4276 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4278 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4280 Make some functions static in non-Microsoft builds.
4281 On my platform (Fedora 19 x86-64), this shrinks the
4282 Emacs executable (text+data) by 0.25%.
4283 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4284 (load_color) [!MSDOS]:
4285 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4286 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4287 * lisp.h (check_existing):
4288 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4289 (network_interface_info) [!WINDOWSNT]:
4290 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4291 Remove extern decls.
4292 * fileio.c (check_existing):
4293 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4294 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4295 (network_interface_info) [!WINDOWSNT]:
4296 * term.c (encode_terminal_code) [!WINDOWSNT]:
4297 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4298 * xfaces.c (load_color) [!MSDOS]:
4300 * fileio.c (check_existing, check_executable, check_writable):
4301 * process.c (network_interface_list, network_interface_info):
4302 Move earlier, so that we don't need forward decls.
4303 * gnutls.c (fn_gnutls_transport_set_errno)
4304 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4306 * w32.c (init_environment): Use faccessat rather than
4307 check_existing, partly for consistency with the rest of the code
4308 in this file, partly so that check_existing can be static.
4310 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4311 * emacs.c (MAIN_PROGRAM): New macro.
4312 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4313 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4315 bool vector int width fixes
4316 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4317 (Fbool_vector_count_matches_at):
4318 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4319 can exceed PTRDIFF_MAX, at least in theory.
4320 (Fbool_vector_count_matches_at):
4321 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4323 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4325 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4326 (struct sockaddr): Add forward decl, for platforms that lack it.
4328 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4330 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4333 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4335 * w32.c (network_interface_get_info, network_interface_list)
4336 (network_interface_info): New functions. (Bug#15610)
4337 (GetAdaptersInfo_Proc): New typedef.
4338 (get_adapters_info): New wrapper function.
4339 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4341 * process.h (network_interface_list, network_interface_info):
4344 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4345 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4346 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4347 for WINDOWSNT. Doc fix.
4348 (syms_of_process): Defsubr Snetwork_interface_list and
4349 Snetwork_interface_info unconditionally.
4351 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4352 in NS GUI sessions. (Bug#15629)
4354 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4356 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4358 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4360 * print.c (print_object): Print " ..." when truncating bool vectors.
4362 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4364 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4365 standard mouse buttons.
4367 * termhooks.h (struct input_event): Remove incorrect commentary.
4369 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4371 Disallow bool vector operations on mixed-length operands.
4372 The old behavior left garbage in the result vector sometimes,
4373 and didn't seem to be useful.
4374 * data.c (Qwrong_length_argument): New static var.
4375 (wrong_length_argument): New function.
4376 (bool_vector_binop_driver): Check that args agree in length.
4378 * keyboard.c, keyboard.h (all_kboards): Now static.
4380 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4382 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4383 note from the lispref.
4385 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4387 * nsterm.h (struct ns_display_info): Remove set-but-unused
4388 member image_cache (image caches are per-terminal anyway).
4389 (FRAME_X_IMAGE_CACHE): Remove.
4390 * nsterm.m (ns_initialize_display_info): Adjust user.
4392 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4394 * w32proc.c: Include mingw_time.h.
4396 * w32.c: Include mingw_time.h.
4398 Implement scrolling of TTY menus when the screen is too short.
4400 * term.c (tty_menu_display): Accept an additional argument, the
4401 menu item from which to start displaying the menu. Account for
4402 the value of Y when limiting the menu to the number of available
4404 (mi_result): New enumeration.
4405 (read_menu_input): Return enumerated value. When the y coordinate
4406 hits min_y or max_y, return scroll indication instead of wrapping
4408 (tty_menu_activate): Handle the scrolling indications from
4409 read_menu_input. Compute the first menu item to display and pass
4410 it to tty_menu_display.
4412 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4414 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4415 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4416 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4417 Adjust to match the change described below.
4418 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4419 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4420 memory_below_frame members to...
4421 * termchar.h (struct tty_display_info): ...here because they're
4422 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4423 * term.c (init_tty):
4424 * nsterm.m (ns_create_terminal):
4425 * w32term.c (w32_create_terminal):
4426 * xterm.c (x_create_terminal): Adjust users.
4427 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4428 to filter out non-TTY frames. Adjust comment.
4429 (scrolling): Adjust user. Prefer eassert for debugging check.
4431 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4433 * xfaces.c (PT_PER_INCH): Remove unused macro.
4434 * termhooks.h (struct terminal): Remove set-but-unused
4435 member fast_clear_end_of_line.
4436 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4437 * nsterm.m (ns_create_terminal):
4438 * term.c (init_tty):
4439 * w32term.c (w32_create_terminal):
4440 * xterm.c (x_create_terminal): Adjust users.
4442 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4444 * lisp.h (bool_vector_size): New function.
4445 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4446 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4447 (Fbool_vector_not, Fbool_vector_count_matches_at):
4448 Remove uses of 'eassume' that should no longer be needed,
4449 because they are subsumed by the 'eassume' in bool_vector_size.
4451 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4453 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4454 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4455 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4457 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4459 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4460 have different dimensions. (Bug#15575)
4462 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4465 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4467 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4469 * term.c (tty_menu_show): Never return with unbalanced
4470 specpdl. Use eassert for debugging check. Adjust style.
4472 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4474 * term.c (read_menu_input): Make selection of menu items
4475 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4476 (tty_menu_activate): Fix off-by-one error when computing max_y.
4478 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4480 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4481 audit logging (only used with GnuTLS 3.x) and enable it.
4483 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4485 * dispnew.c (redraw_frame): Remove useless #ifdef because
4486 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4487 Also, move TTY fflush to...
4488 * term.c (tty_update_end): ...this function.
4490 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4492 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4493 the end of the frame's glyph matrix. (Bug#15575)
4495 * term.c (tty_menu_display): Don't move cursor while overwriting
4496 frame's glyphs with menu items. Limit the number of items
4497 displayed to what can be shown on the available screen lines,
4498 excluding the echo area.
4499 (tty_menu_activate): Limit the Y coordinate allowed by
4500 read_menu_input to the last screen line used for menu display.
4502 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4504 * lisp.h (eassume): New macro.
4505 Also, include <verify.h>, for 'assume'.
4506 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4507 (vroundup, vector_nbytes):
4508 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4509 (Fbool_vector_not, Fbool_vector_count_matches)
4510 (Fbool_vector_count_matches_at):
4511 Use eassume, not eassert.
4512 * casetab.c (set_identity, shuffle):
4513 * composite.c (composition_gstring_put_cache):
4514 * dispnew.c (update_frame_1):
4515 * ftfont.c (ftfont_shape_by_flt):
4516 * image.c (gif_load):
4517 * intervals.c (offset_intervals):
4518 * macfont.m (macfont_shape):
4519 Remove calls to 'assume' that are no longer needed, because
4520 --enable-gcc-warnings no longer generates bogus warnings
4521 when these calls are removed.
4523 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4525 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4527 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4529 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4530 (Qsubstitute_env_in_file_name): New var.
4531 (syms_of_fileio): Define it.
4533 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4535 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4536 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4539 * term.c (save_and_enable_current_matrix): Don't allocate and
4540 don't save margin areas.
4541 (restore_desired_matrix): Don't restore margin areas.
4542 (free_saved_screen): Don't free margin areas.
4544 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4546 * image.c: Pacify --enable-gcc-warnings.
4547 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4548 #define only if used.
4550 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4552 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4553 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4554 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4555 (gif_load): For giflib v5.x and later, display the error message
4556 produced by giflib when its functions fail.
4557 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4560 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4562 * keyboard.c (last_event_timestamp): Remove. For X selection and
4563 GTK popup menus, it may be obtained from per-frame X display info.
4564 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4565 (process_special_events): Adjust users.
4566 * keyboard.h (last_event_timestamp): Remove declaration.
4567 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4568 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4569 * menu.h (xmenu_show): Adjust prototype.
4570 * menu.c (Fx_popup_menu): Adjust user.
4571 * xselect.c (x_own_selection, x_get_foreign_selection)
4572 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4574 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4576 * keyboard.c (init_kboard): Now static. Add arg
4577 to denote window system. Adjust comment.
4578 (init_keyboard): Adjust user.
4579 (allocate_kboard): New function.
4581 * nsterm.m (ns_term_init):
4582 * term.c (init_tty):
4583 * w32term.c (w32_create_terminal):
4584 * xterm.c (x_term_init): Use it.
4585 * keyboard.h (init_kboard): Remove prototype.
4586 (allocate_kboard): Add prototype.
4588 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4590 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4591 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4593 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4595 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4597 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4599 * term.c (tty_menu_activate): Flush the output stream after
4600 showing the cursor, and don't mark the frame garbaged at exit from
4601 the function. Fixes redisplay glitches when moving from one menu
4604 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4606 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4607 or throw error (Bug#15570).
4609 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4611 * intervals.c (temp_set_point_both): Move test into 'eassert',
4614 * lisp.h (eassert): Don't use 'assume'.
4615 Sometimes 'assume' wins in performance, and sometimes it loses,
4616 so it shouldn't be used all the time. Perhaps we need two
4617 flavors of 'eassert', one for where 'assume' is far more likely
4618 to help or to hurt; but that can be done later.
4619 Problem reported by Dmitry Antipov in
4620 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4621 Also, don't include <verify.h>; no longer needed.
4623 2013-10-09 Glenn Morris <rgm@gnu.org>
4625 * eval.c (Fcond): Doc tweak.
4627 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4629 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4630 expressions with side effects to eassert. (Bug#15565)
4632 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4634 * fns.c (hashfn_user_defined): Allow hash functions to return any
4637 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4639 Fix minor problems found by static checking.
4640 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4641 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4642 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4643 * keyboard.c (read_menu_command): Remove unused local.
4644 * lisp.h (read_menu_command): New decl.
4645 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4646 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4647 Return ptrdiff_t, not int.
4648 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4649 not int, for benefit of xpalloc.
4650 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4652 (have_menus_p): Remove; unused.
4653 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4654 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4655 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4657 (save_and_enable_current_matrix): Omit unnecessary casts.
4658 (read_menu_input): Omit local extern decl (now in lisp.h).
4659 Don't access uninitialized storage if mouse_get_xy fails.
4660 (tty_menu_activate): Mark local as initialized, for lint.
4661 (tty_menu_activate, tty_meny_show): Remove unused locals.
4663 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4665 Support menus on text-mode terminals.
4666 * xterm.h (xw_popup_dialog): Add prototype.
4668 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4669 (xmenu_show): Block input here, instead in Fx_popup_menu.
4670 (xw_popup_dialog): New function, with X-specific bits of popup
4673 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4676 * window.c (Fset_window_configuration): Use run-time tests of the
4677 frame type instead of compile-time conditionals, when menu-bar
4678 lines are considered.
4680 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4681 (w32_popup_dialog): New prototypes.
4683 * w32menu.c (Fx_popup_dialog): Function deleted.
4684 (w32_popup_dialog): New function, with w32 specific bits of popup
4685 dialogs. Block input here.
4687 * w32inevt.c (w32_console_read_socket): Minor change to add
4688 debugging TTY events.
4690 * w32fns.c (show_hourglass): If returning early because the frame
4691 is not a GUI frame, unblock input.
4693 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4694 (cursorY): New functions.
4696 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4697 WINDOWSNT, macros that call curX and curY elsewhere.
4699 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4701 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4702 specific function to hide and show cursor on a text-mode terminal.
4703 (tty_menu_struct, struct tty_menu_state): New structures.
4704 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4705 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4706 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4707 (tty_menu_locate, save_and_enable_current_matrix)
4708 (restore_desired_matrix, screen_update, read_menu_input)
4709 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4710 (tty_pop_down_menu, tty_menu_last_menubar_item)
4711 (tty_menu_new_item_coords, tty_menu_show): New functions.
4712 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4714 * nsterm.h (ns_popup_dialog): Adjust prototype.
4716 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4718 (ns_popup_dialog): Adapt order of arguments to the other
4719 *_menu_show implementations.
4720 (Fx_popup_dialog): Function deleted.
4722 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4724 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4726 * menu.c (have_boxes): New function.
4727 (single_keymap_panes): Use it instead of a compile-time
4729 (single_menu_item): Use run-time tests of the frame type instead
4730 of compile-time conditionals.
4731 (encode_menu_string): New function.
4732 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4733 the macro, since different types of frame need different encoding
4735 (digest_single_submenu): Use run-time tests of frame type instead
4736 of, or in addition to, compile-time conditionals.
4737 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4738 (Fx_popup_menu): Detect when the function is called from keyboard
4739 on a TTY. Don't barf when invoked on a text-mode frame.
4740 Check frame type at run time, instead of compile-time conditionals for
4741 invoking terminal-specific menu-show functions.
4742 Call tty_menu_show on text-mode frames.
4743 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4744 run time to determine which alternative to invoke; support dialogs
4747 * keyboard.h <Qmouse_movement>: Declare.
4749 * keyboard.c <Qmouse_movement>: Now extern.
4750 <Qecho_keystrokes>: New static variable.
4751 (read_key_sequence): Accept an additional argument, a flag to
4752 prevent redisplay during reading of the key sequence. All callers
4754 (read_menu_command): New function.
4755 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4757 (toolkit_menubar_in_use): New function.
4758 (make_lispy_event): Use it instead of a compile-time test.
4760 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4761 window-system being available.
4763 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4764 to x-popup-dialog on the frame type, they all now support popup
4767 * dispnew.c (save_current_matrix): Save the margin areas.
4768 (restore_current_matrix): Restore margin areas.
4769 (update_frame_with_menu): New function.
4771 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4774 * alloc.c (make_save_ptr): Now compiled unconditionally.
4776 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4778 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4779 (redraw_frame, update_frame): Adjust users.
4780 * dispextern.h (set_window_update_flags): Adjust prototype.
4781 * xdisp.c (redisplay_internal): When updating all frames with zero
4782 windows_or_buffers_changed, assume that only the windows that shows
4783 current buffer should be really updated.
4785 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4787 Do not allocate huge temporary memory areas and objects while encoding
4788 for file I/O, thus reducing an enormous memory usage for large buffers.
4789 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4790 * coding.h (struct coding_system): New member raw_destination.
4791 * coding.c (setup_coding_system): Initialize it to zero.
4792 (encode_coding_object): If raw_destination is set, do not create
4793 dst_object. Add comment.
4794 * fileio.c (toplevel): New constant E_WRITE_MAX.
4795 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4796 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4798 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4800 * nsterm.m (windowDidExitFullScreen:)
4801 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4803 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4805 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4806 * keyboard.c (unblock_input_to): Don't process pending signals
4807 if a fatal error is in progress.
4809 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4810 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4811 they're talking about words in Lisp bool vectors.
4812 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4813 * data.c (popcount_bits_word): Rename from popcount_size_t.
4814 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4817 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4819 Improve support for popcount and counting trailing zeros (Bug#15550).
4820 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4821 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4822 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4823 (popcount_size_t_msc, popcount_size_t_gcc):
4824 Remove; now done by Gnulib.
4825 (popcount_size_t): Now a macro that defers to Gnulib.
4826 (count_trailing_zero_bits): Return int, for consistency with
4827 Gnulib and because Emacs prefers signed to unsigned int.
4828 Don't assume that size_t is either unsigned int or unsigned long
4829 or unsigned long long.
4830 (size_t_to_host_endian): Do not assume that size_t is either
4831 exactly 32 or exactly 64 bits wide.
4832 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4833 etc., so that it's now an enum constant, not a macro.
4834 No need to assume that it's either 32 or 64.
4836 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4838 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4841 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4843 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4844 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4846 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4848 emacs_read and emacs_write now use void *, not char *.
4849 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4850 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4851 Buffer arg is now void *, not char *. This matches plain
4852 'read' and 'write' better, and avoids a constraint violation
4853 on Solaris 9 with Oracle Studio.
4855 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4857 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4858 memset to explicit loop. Otherwise copy largest possible chunk
4859 from initialized to uninitialized part, thus allowing the longer
4860 memcpy runs and reducing the number of loop iterations.
4862 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4864 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4865 hide toolbar (Bug#15388).
4866 (windowDidEnterFullScreen:): If presentation options are zero,
4867 set them here (Bug#15388).
4868 (ns_update_auto_hide_menu_bar): Remove runtime check.
4869 Don't auto hide dock unless menubar is also auto hidden.
4871 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4873 * editfns.c (message): Mention batch mode in doc string.
4875 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4877 * nsterm.m (check_native_fs): Remove erroneous comment.
4879 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4881 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4882 uses find_newline instead of scan_newline and so doesn't move point.
4884 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4886 Use hardware support for byteswapping on glibc x86 etc.
4887 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4888 whereas the old swap64 needed 30.
4889 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4890 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4891 Use byteswap.h's macros to swap bytes.
4892 * lisp.h (swap16, swap32, swap64): Remove.
4893 All uses replaced by bswap_16, bswap_32, bswap_64.
4895 * bytecode.c (exec_byte_code): Use some more volatile variables
4896 to work around local variables getting clobbered by longjmp.
4897 Port to pre-C99, which doesn't allow decls after stmts.
4899 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4901 * lisp.h (eassert): Assume that COND is true when optimizing.
4902 In other words, take on the behavior of eassert_and_assume.
4903 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4904 (eassert_and_assume): Remove. All uses replaced by eassert.
4906 * xdisp.c (Qglyphless_char): Now static.
4908 Adjust to merge from gnulib.
4909 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4910 * lisp.h: Include <verify.h>, for 'assume'.
4912 * eval.c (clobbered_eassert): New macro.
4913 (internal_catch, internal_condition_case)
4914 (internal_condition_case_1, internal_condition_case_2)
4915 (internal_condition_case_n): Use it instead of eassert
4916 when the argument contains locals clobbered by longjmp.
4917 Don't use clobbered locals outside of clobbered_eassert.
4918 (internal_lisp_condition_case): Use a volatile variable
4919 to work around a local variable's getting clobbered.
4921 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4923 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4924 (PUSH_HANDLER): New macro.
4925 (catchlist): Remove.
4926 (handlerlist): Always declare.
4928 * eval.c (catchlist): Remove (merge with handlerlist).
4929 (handlerlist, lisp_eval_depth): Not static any more.
4930 (internal_catch, internal_condition_case, internal_condition_case_1)
4931 (internal_condition_case_2, internal_condition_case_n):
4933 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4934 handlerlist/catchlist.
4935 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4936 handlerlist which can only handle a single condition-case handler at
4938 (find_handler_clause): Simplify since we only a single branch here
4941 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4943 (bcall0): New function.
4944 (exec_byte_code): Add corresponding cases. Improve error message when
4945 encountering an invalid byte-code. Let Bunwind_protect accept
4946 a function (rather than a list of expressions) as argument.
4948 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4949 and make them unconditional now that they're heap-allocated.
4951 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4953 * charset.c (Fdecode_char, Fencode_char): Remove description of
4954 `restriction' arg. now that it's hidden by advertised-calling-convention.
4956 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4958 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4959 Remove unused variable (from mac-port).
4960 (macfont_draw): Use s->ybase for correct y position.
4962 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4964 * frame.h (struct frame): Drop has_minibuffer member because...
4965 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4966 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4968 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4970 * window.h (struct window): Prefer enum text_cursor_kinds to int
4971 for phys_cursor_type member. Move the latter, phys_cursor_width,
4972 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4973 * window.c (replace_window, make_window): Adjust users.
4975 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4977 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4978 this module is never compiled otherwise.
4980 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4982 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4985 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4987 * xdisp.c (get_next_display_element): Don't call face_for_font in
4988 a build configured --without-x. (Bug#15484)
4990 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4992 * window.c (calc_absolute_offset): #elif should be #elif defined.
4994 * frame.c (delete_frame): Block/unblock input to overcome race
4995 condition (Bug#15475).
4997 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4999 * frame.c (delete_frame): Record selected frame only after
5000 calling Qdelete_frame_functions (Bug#15477).
5002 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5004 * nsterm.m (ns_selection_color): Remove.
5005 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5006 NSColor selectedText(Background)Color. Only for COCOA.
5007 (ns_term_init): Remove assignment of ns_selection_color, logic
5008 moved to ns_get_color.
5010 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5011 NS_SELECTION_COLOR_DEFAULT.
5012 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5014 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5016 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5017 frame' does not have the tool_bar_window member.
5019 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5021 Signal error when reading an empty byte-code object (Bug#15405)
5022 * lread.c (read1): Signal error.
5023 * alloc.c (make_byte_code): eassert header size.
5024 (sweep_vectors): Change an int to size_t.
5026 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5028 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5029 instead of ints, as it's the usual style for offsetof constants. See:
5030 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5032 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5033 This is ugly, but it should fix the performance problem for older
5034 GCC versions in the short run. I'll look into integrating the
5035 Gnulib module for popcount, as a better fix.
5036 See the thread starting in:
5037 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5038 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5039 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5040 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5041 (popcount_size_t): Use it.
5043 2013-09-24 Daniel Colascione <dancol@dancol.org>
5045 * process.c (Fnetwork_interface_info): Fix build break due to
5048 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5050 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5051 Prefer signed to unsigned integers where either will do.
5052 No need for 'const' on locals that do not escape.
5053 Omit easserts with unnecessary and unportable assumptions about
5054 alignment. Avoid unnecessary casts to char *.
5056 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5058 Use union for the payload of struct Lisp_Vector.
5059 This helps to avoid a few glitches dictated by C's aliasing rules.
5060 * lisp.h (struct Lisp_Vector): Use union for next and
5061 contents member. Adjust comment. Change related users.
5062 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5063 Related users changed.
5064 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5065 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5066 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5067 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5069 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5071 Optimize glyph row clearing and copying routines.
5072 * dispextern.h (struct glyph_row): Change layout of struct
5073 glyph_row to help copy_row_except_pointers. Adjust comment.
5074 * dispnew.c (null_row): Remove.
5075 (clear_glyph_row): Use offsetof and memset to find and clear
5076 just the members that need clearing. Adjust comment.
5077 (copy_row_except_pointers): Likewise for copying.
5079 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5081 Some minor cleanups of recently-added bool vector code.
5082 * conf_post.h (assume): Always return void. Use lint version
5083 only if GCC and MSC versions don't apply.
5084 * conf_post.h (assume):
5085 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5086 Depend on _MSC_VER, not __MSC_VER, for consistency with
5088 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5089 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5090 (bool_vector_binop_driver, count_trailing_zero_bits)
5091 (size_t_to_host_endian): Now static, not static inline;
5092 the latter isn't needed with modern compilers and doesn't
5093 work with older compilers anyway.
5095 * alloc.c (valgrind_p): Use bool for boolean.
5097 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5099 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5100 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5101 (display_last_displayed_message_p, message_buf_print)
5102 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5103 Use bool for boolean.
5104 * dispextern.h (cancel_line, init_desired_glyphs):
5105 Remove ancient leftover.
5106 (help_echo_showing_p, hourglass_shown_p):
5107 * lisp.h (noninteractive_need_newline): Adjust declaration.
5109 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5111 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5113 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5114 ...this file and convert the latter to static. Adjust comment.
5115 (make_initial_frame):
5116 * window.c (init_window_once): Adjust user.
5117 * frame.h (last_nonminibuf_frame): Remove declaration.
5118 * lisp.h (selected_frame): Likewise.
5119 * msdos.c (the_only_display_info): Adjust comment.
5121 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5123 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5124 computing the end column of mouse-highlight that comes from
5125 display or overlay strings. (Bug#15437)
5126 (note_mouse_highlight): Adapt calculation of last argument to
5127 mouse_face_from_string_pos to the above change.
5129 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5130 all platforms, not just for clang.
5132 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5134 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5135 about excess arguments to snprintf.
5137 * conf_post.h(assume): Use __builtin_unreachable for clang.
5139 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5141 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5142 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5144 2013-09-23 Daniel Colascione <dancol@dancol.org>
5146 * alloc.c (USE_VALGRIND): New macro; on by default
5147 when ENABLE_CHECKING.
5148 (mark_maybe_object, mark_maybe_pointer)
5149 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5151 (valgrind_p) [USE_VALGRIND]: New variable.
5152 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5154 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5156 * process.c (wait_reading_process_output): Change int pnamelen to
5159 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5160 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5161 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5162 argument to unsigned long to avoid warning.
5163 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5165 * conf_post.h (assume): Fix compiler error: x shall be cond.
5167 2013-09-22 Daniel Colascione <dancol@dancol.org>
5169 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5170 warning when compiling without a window system.
5172 2013-09-22 Daniel Colascione <dancol@dancol.org>
5174 * data.c (Qbool_vector_p): New symbol.
5175 (bool_vector_spare_mask, popcount_size_t_generic)
5176 (popcount_size_t_msc, popcount_size_t_gcc)
5178 (bool_vector_binop_driver)
5179 (count_trailing_zero_bits, size_t_to_host_endian)
5180 (Fbool_vector_exclusive_or)
5181 (Fbool_vector_union)
5182 (Fbool_vector_intersection, Fbool_vector_set_difference)
5183 (Fbool_vector_subsetp, Fbool_vector_not)
5184 (Fbool_vector_count_matches)
5185 (Fbool_vector_count_matches_at): New functions.
5186 (syms_of_data): Intern new symbol, functions.
5187 * alloc.c (bool_vector_payload_bytes): New function.
5188 (Fmake_bool_vector): Instead of calling Fmake_vector,
5189 which performs redundant initialization and argument checking,
5190 just call allocate_vector ourselves. Make sure we clear any
5191 terminating padding to zero.
5192 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5193 instead of open-coding the size calculation.
5194 (vroundup_ct): New macro.
5195 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5196 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5197 * composite.c (composition_gstring_put_cache):
5198 Change lint_assume to assume.
5199 * conf_post.h (assume): New macro.
5200 (lint_assume): Remove.
5201 * dispnew.c (update_frame_1): Change lint_assume to assume.
5202 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5204 * image.c (gif_load): Change lint_assume to assume.
5205 * lisp.h (eassert_and_assume): New macro.
5206 (Qbool_vector_p): Declare.
5207 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5208 (swap16, swap32, swap64): New inline functions.
5209 * macfont.m (macfont_shape): Change lint_assume to assume.
5210 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5211 * xsettings.c (parse_settings): Use new swap16 and
5212 swap32 from lisp.h instead of file-specific macros.
5214 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5216 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5217 found (which can legitimately happen when the glyph row at the
5218 window start is disabled in the current_matrix. (Bug#15365)
5220 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5222 Fix syntax.h bug introduced by recent INLINE change.
5223 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5224 conditionally compiled one way in some modules, and a different
5225 way in others. This doesn't work with extern inline functions,
5226 which must have the same definition in all modules, because the
5227 defining code might be shared across modules, depending on the
5228 implementation. Symptoms reported by Martin Rudalics in:
5229 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5230 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5231 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5232 overriding the corresponding functions in syntax.h.
5233 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5234 (syntax_property): New inline functions.
5235 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5236 Rewrite in terms of these new functions.
5238 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5240 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5241 not chars_in_text, whose result depends on the multibyteness of
5242 the current buffer. (Bug#15426)
5244 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5246 Port recent change to hosts where pointers aren't 'long'.
5247 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5248 Don't assume that pointers are the same width as 'long'.
5249 Add a compile-time check that a pointer fits into two X slots.
5251 A simpler, centralized INLINE.
5252 * conf_post.h (INLINE): Define only if not already defined.
5253 This allows us to use a single INLINE, defined by one file
5255 * emacs.c (INLINE): Define it.
5256 Also, include category.h, charset.h, composite.h, dispextern.h,
5257 syntax.h, systime.h, so that their INLINE definitions are expanded
5259 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5260 * buffer.h, buffer.c (BUFFER_INLINE):
5261 * category.h, category.c (CATEGORY_INLINE):
5262 * character.h, character.c (CHARACTER_INLINE):
5263 * charset.h, charset.c (CHARSET_INLINE):
5264 * composite.h, composite.c (COMPOSITE_INLINE):
5265 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5266 * frame.h, frame.c (FRAME_INLINE):
5267 * intervals.h, intervals.c (INTERVALS_INLINE):
5268 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5269 * lisp.h, alloc.c (LISP_INLINE):
5270 * process.h, process.c (PROCESS_INLINE):
5271 * syntax.h, syntax.c (SYNTAX_INLINE):
5272 * systime.h, sysdep.c (SYSTIME_INLINE):
5273 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5274 * window.h, window.c (WINDOW_INLINE):
5275 Remove. All uses replaced with INLINE.
5277 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5279 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5282 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5284 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5285 'const char *' to avoid compiler warnings due to similar change in
5286 the prototype of x_get_string_resource.
5288 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5290 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5291 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5292 going to replace static variables below. Adjust comments.
5293 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5294 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5295 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5296 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5297 Related users changed.
5298 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5299 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5300 last_mouse_movement_time, going to replace static variables below.
5302 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5303 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5305 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5306 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5307 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5308 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5309 static variables below.
5310 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5311 (last_mouse_scroll_bar): Remove.
5312 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5313 (mouseExited): Related users changed.
5315 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5317 Do not use external array to process X scroll bar messages.
5318 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5319 (x_send_scroll_bar_event): Pack window pointer into two slots
5320 of XClientMessageEvent if we're 64-bit. Adjust comment.
5321 (x_scroll_bar_to_input_event): Unpack accordingly.
5323 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5325 Ifdef away recent changes which aren't relevant to NS port.
5326 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5327 [!HAVE_NS]: Declare as such.
5328 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5329 [!HAVE_NS]: Define as such.
5331 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5333 * frame.c (x_redo_mouse_highlight): New function
5334 to factor out common code used in W32 and X ports.
5335 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5336 * xterm.h (struct x_display_info):
5337 * w32term.h (struct w32_display_info):
5338 * nsterm.h (struct ns_display_info): New members
5339 last_mouse_motion_frame, last_mouse_motion_x and
5340 last_mouse_motion_y, going to replace static variables below.
5341 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5342 (redo_mouse_highlight): Remove.
5343 (note_mouse_movement, syms_of_xterm): Adjust user.
5344 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5345 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5346 (redo_mouse_highlight): Remove.
5347 (note_mouse_movement, syms_of_w32term): Adjust user.
5348 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5349 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5351 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5352 * nsfns.m (compute_tip_xy): Adjust user.
5354 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5356 * frame.c (x_mouse_grabbed): New function.
5357 * dispextern.h (x_mouse_grabbed): Add prototype.
5358 (last_mouse_frame): Remove declaration.
5359 * xterm.h (struct x_display_info):
5360 * w32term.h (struct w32_display_info):
5361 * nsterm.h (struct ns_display_info): New member
5362 last_mouse_frame, going to replace...
5363 * xdisp.c (last_mouse_frame): ...global variable.
5364 (note_tool_bar_highlight):
5365 * w32term.c (w32_mouse_position, w32_read_socket):
5366 * xterm.c (XTmouse_position, handle_one_xevent):
5367 Use x_mouse_grabbed.
5368 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5370 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5372 * w32term.c (w32_read_socket): Avoid temporary
5373 variables in a call to x_real_positions.
5374 * xterm.c (handle_one_xevent): Likewise.
5376 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5378 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5379 (x_icon_type): Remove prototype.
5380 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5381 * frame.c (x_icon_type): Remove.
5382 * w32term.c (x_make_frame_visible, x_iconify_frame):
5383 * xterm.c (x_make_frame_visible, x_iconify_frame):
5384 Use x_set_bitmap_icon to factor out common code.
5386 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5388 * dispextern.h (check_x_display_info, x_get_string_resource):
5389 Declare here just once and unify the latter.
5390 * frame.c (check_x_display_info, x_get_string_resource):
5391 * nsterm.h (check_x_display_info):
5392 * xrdb.c (x_get_string_resource):
5393 * xterm.h (check_x_display_info): Remove prototypes.
5394 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5395 * w32reg.c (x_get_string_resource): Likewise.
5396 (w32_get_rdb_resource): Adjust user.
5398 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5400 * xterm.h (struct x_display_info): New member
5401 x_pending_autoraise_frame, going to replace...
5402 * xterm.c (pending_autoraise_frame): ...static variable.
5403 (x_new_focus_frame, XTread_socket): Adjust users.
5404 * w32term.h (struct w32_display_info): New member
5405 w32_pending_autoraise_frame, going to replace...
5406 * w32term.c (pending_autoraise_frame): ...global variable.
5407 (x_new_focus_frame, w32_read_socket): Adjust users.
5409 2013-09-17 Glenn Morris <rgm@gnu.org>
5411 * xdisp.c (message_dolog): If we create *Messages*,
5412 switch it to messages-buffer-mode.
5414 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5416 Don't overuse 'const' in types of locals.
5417 * bidi.c (bidi_count_bytes):
5418 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5419 (xg_event_is_for_scrollbar):
5420 * xselect.c (x_handle_property_notify)
5421 (x_handle_selection_notify, x_handle_dnd_message):
5422 * xsettings.c, xsettings.h (xft_settings_event):
5423 * xterm.c (x_handle_net_wm_state, handle_one_event)
5424 (x_menubar_window_to_frame, x_detect_focus_change)
5425 (construct_mouse_click, note_mouse_movement)
5426 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5427 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5428 (handle_one_xevent, x_handle_net_wm_state):
5429 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5430 (x_handle_dnd_message):
5431 Avoid unnecessary 'const', typically the second 'const' in
5432 'const foo * const arg', a 'const' that does not affect the API
5433 and doesn't significantly help the human reader.
5435 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5437 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5438 only if Glib < 2.36.0.
5439 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5440 * xsettings.c (init_gconf, init_gsettings): Do not check
5442 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5444 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5446 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5448 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5449 before calling g_type_init.
5451 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5453 * nsterm.m (syms_of_nsterm): ... to here.
5455 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5457 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5458 (ignore_next_mouse_click_timeout): Use Time as X does.
5459 (handle_one_xevent): Avoid cast and use unsigned comparison.
5461 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5463 Do not copy X event in handle_one_xevent except KeyPress case.
5464 Wnen XEvent is processed, it is unlikely to be changed except
5465 KeyPress case, so we can avoid copying and use const pointer to
5466 const data to make sure that an event is not changed elsewhere.
5467 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5468 const' and do not create local copy except for the KeyPress event.
5469 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5470 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5471 (x_handle_net_wm_state, x_menubar_window_to_frame)
5472 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5473 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5474 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5475 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5476 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5477 (x_handle_dnd_message):
5478 * xsettings.c (xft_settings_event):
5479 Use 'const XEvent * const' where appropriate.
5480 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5482 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5484 Fix X event waiting to handle multiple frames.
5485 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5486 * xterm.c (pending_event_wait): Remove. Adjust users.
5487 (x_detect_focus_change): Pass frame arg.
5488 (handle_one_xevent): Find related frame early and clear per-frame
5489 wait_event_type only if this is an event for the relevant frame.
5490 (x_wait_for_event): Use per-frame wait_event_type.
5492 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5494 * nsfns.m (Fx_create_frame): Fix font driver registration for
5497 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5498 for syms_of_macfont.
5500 * nsterm.m: Include macfont.h.
5501 (ns_tmp_flags, ns_tmp_font): Remove.
5502 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5503 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5504 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5505 (changeFont:): Fix code style. Check for font driver type when
5508 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5511 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5512 (nsfont_open): Set font driver type.
5513 Set font->ascent and font->descent. Figure out font instead of
5514 ns_tmp_font, and flags instead of ns_tmp_flags.
5515 Fix indentation. Remove call to ns_draw_text_decoration,
5518 * nsfns.m: Include macfont.h.
5519 (Fx_create_frame): Register macfont driver, make a better default font.
5520 (Fns_popup_font_panel): Get font from macfont driver, if used.
5522 * macfont.m, macfont.h, macuvs.h: New files.
5524 * font.h: Declare syms_of_macfont.
5526 * font.c (syms_of_font): Call syms_of_macfont.
5528 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5530 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5532 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5533 and it is always zero for others, so I assume that this is an ancient
5534 leftover which nobody will want to change any more.
5535 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5536 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5537 * frame.c (x_set_scroll_bar_width):
5538 * w32fns.c (w32_createscrollbar):
5539 * w32term.c (w32_set_vertical_scroll_bar):
5540 * xfns.c (x_set_scroll_bar_default_width):
5541 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5542 (x_scroll_bar_expose): Related users changed.
5544 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5546 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5547 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5548 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5550 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5552 * nsterm.h, w32term.h, xterm.h: ...and not here.
5553 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5554 Remove unused Xisms.
5555 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5556 these modules are never compiled otherwise.
5558 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5560 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5561 Doc fix. (Bug#15375)
5563 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5565 Unify Fx_focus_frame between all ports.
5566 * frame.h (x_focus_frame): New prototype.
5567 * xfns.c (Fx_focus_frame): Remove.
5568 (syms_of_xfns): Do not defsubr it.
5569 (x_focus_frame): X implementation.
5570 * nsfns.m (Fx_focus_frame): Remove.
5571 (syms_of_nsfns): Do not defsubr it.
5572 (x_focus_frame): NS implementation.
5573 * w32term.c (Fx_focus_frame): Remove.
5574 (x_focus_on_frame): Rename to...
5575 (x_focus_frame): W32 implementation.
5576 * w32term.h (x_focus_on_frame): Remove prototype.
5577 * w32fns.c (Fx_focus_frame): Remove.
5578 (syms_of_w32fns): Do not defsubr it.
5579 * frame.c (Fx_focus_frame): Define here.
5580 (syms_of_frame): Defsubr here.
5581 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5583 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5585 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5586 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5587 each port to reference the port-specific window system data.
5588 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5589 (FRAME_DISPLAY_INFO): Define.
5590 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5591 (FRAME_DISPLAY_INFO): Define. Adjust users.
5592 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5593 (FRAME_DISPLAY_INFO): Define. Adjust users.
5594 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5595 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5596 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5597 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5598 * xselect.c, xterm.c: All related users changed.
5600 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5602 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5603 (x_menubar_window_to_frame): Remove prototypes.
5604 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5605 (x_menubar_window_to_frame, x_top_window_to_frame):
5607 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5608 (x_menubar_window_to_frame, x_top_window_to_frame):
5609 ...to here and convert all but the last to static.
5611 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5613 * lisp.mk (lisp): Add w32-common-fns.elc.
5615 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5617 * charset.c (char_charset): Document an exception for char-charset.
5619 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5621 * xterm.h (x_display_info): New field last_user_time...
5622 * xterm.c (toplevel): ...to replace static last_user_time.
5623 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5625 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5627 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5628 scroll bar values to prevent thumb from disappear and update comment.
5630 2013-09-11 Glenn Morris <rgm@gnu.org>
5632 * emacs.c (usage_message): Possessive apostrophe tweak.
5634 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5636 * nsterm.m (syms_of_nsterm): Use Qns.
5637 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5638 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5639 * xfns.c (x_display_info_for_name, Fx_open_connection):
5640 Remove old '#if 0' code.
5641 (syms_of_xfns): Use Qx.
5642 * termhooks.h (fullscreen_hook): Remove the leftover.
5643 (struct terminal): Fix typo in comment.
5645 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5647 Cleaning up a few X scroll bar bits.
5648 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5649 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5650 New member last_seen_part, going to replace...
5651 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5652 (xt_action_hook) [USE_LUCID]: Adjust user.
5653 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5654 Lucid-specific scroll bar support.
5655 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5656 to int and adjust to use last_seen_part member.
5657 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5658 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5659 Initialize last_seen_part.
5661 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5663 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5664 insert-buffer-substring an empty string.
5666 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5668 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5669 avoiding a GCC warning.
5671 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5673 Ifdef away frame tool bar code when it is not really used.
5674 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5675 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5676 and minimize_tool_bar_window_p under the above.
5677 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5678 (fset_tool_bar_window): Likewise.
5679 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5680 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5681 (change_frame_size_1):
5682 * window.c (window_from_coordinates, Frecenter): Adjust users.
5683 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5684 code is not really used.
5685 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5686 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5687 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5688 [!USE_GTK && !HAVE_NS]: Define as such.
5689 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5690 (note_mouse_highlight, expose_frame):
5691 * xfns.c (x_set_tool_bar_lines):
5692 * xterm.c (handle_one_xevent): Adjust users.
5694 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5696 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5697 This bug was introduced by my 2013-08-26 patch, which incorrectly
5698 assumed that the terminfo implementation doesn't use termcap buffers.
5699 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5700 these buffers apparently are used after all.
5701 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5702 (struct tty_display_info): Define members termcap_term_buffer and
5703 termcap_strings_buffer even if TERMINFO.
5705 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5708 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5709 'usage' docstring entry to pacify make-docfile.
5711 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5713 Change comparison functions =, <, >, <=, >= to take many arguments.
5714 * data.c: Change comparison functions' interface and implementation.
5715 * lisp.h: Make arithcompare available for efficient two arg
5717 * bytecode.c: Use arithcompare.
5718 * fileio.c: Use new interface.
5720 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5722 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5724 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5726 * eval.c (Feval): Document the new use of `lexical'.
5728 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5730 Review and drop old frame resize hack.
5731 * frame.h (struct frame): Remove force_flush_display_p.
5732 * dispnew.c (update_frame): Adjust user and don't call
5733 flush_frame here. The comment has said that there was an issues
5734 with redisplaying fringes, but I don't see any differences with
5735 and without this hack. Hopefully we can continue without it.
5736 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5737 current frame matrices twice if resized_p is set.
5739 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5741 Do not populate pure Xism x_sync to other ports.
5742 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5743 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5744 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5745 * w32term.h (x_sync): Remove prototype.
5747 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5749 Cleanup frame flushing.
5750 * dispextern.h (struct redisplay_interface):
5751 Drop flush_display_optional because flush_display is enough
5752 for X and flushing via RIF is just a no-op for others.
5753 * frame.h (flush_frame): New function.
5754 * dispnew.c (update_frame):
5755 * minibuf.c (read_minibuf):
5756 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5758 * keyboard.c (detect_input_pending_run_timers): Do not flush
5759 all frames but selected one in redisplay_preserve_echo_area.
5760 * nsterm.m (ns_flush): Remove no-op.
5761 (ns_redisplay_interface): Adjust user.
5762 * w32term.h (x_flush): Remove no-op.
5763 (w32_redisplay_interface): Adjust user.
5764 * xterm.c (x_flush): Simplify because we do not flush all
5765 frames at once any more. Adjust comment.
5766 (x_redisplay_interface): Adjust user.
5768 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5770 Port --without-x --enable-gcc-warnings to Fedora 19.
5771 * gfilenotify.c (globals_of_gfilenotify):
5772 Call g_type_init only if using an older glib version that needs it.
5774 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5776 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5777 (last_glyphless_glyph_merged_face_id): Remove declarations.
5778 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5779 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5780 (last_glyphless_glyph_merged_face_id): Now static.
5781 (merge_escape_glyph_face): New function, refactored from...
5782 (get_next_display_element): ...here.
5783 (merge_glyphless_glyph_face): New function, refactored from...
5784 (produce_glyphless_glyph): ...here...
5785 * term.c (produce_glyphless_glyph): ...and here.
5787 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5789 * eval.c (eval_sub): Only call Ffunction if necessary.
5791 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5793 Attempt to make redisplay more selective when changing cursor type.
5794 * frame.h (struct frame): New bitfield cursor_type_changed.
5795 * xdisp.c (cursor_type_changed): Remove.
5796 (try_cursor_movement, redisplay_window, try_window_id)
5797 (set_frame_cursor_types, try_window_reusing_current_matrix):
5798 Adjust to use per-frame bitfield.
5799 (redisplay_internal): Look for cursor type change on each visible
5800 frame and consider all frames if cursor type has been changed on
5801 the frame other than selected. If cursor type has been changed on
5802 selected frame only, do not use fast update.
5804 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5806 Attempt to make redisplay more selective when changing fonts.
5807 * frame.h (struct frame): New bitfield fonts_changed.
5808 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5809 (adjust_frame_glyphs): Add prototype.
5810 * dispnew.c (fonts_changed_p): Remove.
5811 (adjust_glyphs): Remove because we do not
5812 adjust matrices on all frames at once any more.
5813 (adjust_frame_glyphs): Block and unblock input here.
5814 (adjust_glyph_matrix): Use fonts_changed.
5815 (change_frame_size_1): Use adjust_frame_glyphs.
5816 * font.c (font_open_entity): Use fonts_changed.
5817 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5818 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5819 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5820 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5821 (shrink_mini_window, Fresize_mini_window_internal)
5822 (window_scroll_pixel_based, Fset_window_configuration)
5823 (apply_window_adjustment, Fset_window_vscroll):
5824 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5825 Use adjust_frame_glyphs.
5826 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5827 (try_window_reusing_current_matrix, try_window_id, display_line)
5828 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5829 (redisplay_internal): Consider fonts_changed and adjust frame
5830 matrices for each frame only if the frame is visible. If font
5831 has been changed on some frame during full redisplay, retry
5832 only visible frames where the font has been actually changed.
5834 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5836 Cache current header and mode line height for each window.
5837 * window.h (struct window): New fields mode_line_height
5838 and header_line_height.
5839 * window.c (make_window): Initialize them.
5840 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5841 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5842 (current_mode_line_height, current_header_line_height):
5844 * xdisp.c (current_mode_line_height, current_header_line_height):
5846 (pos_visible_p, init_xdisp): Adjust user.
5847 (redisplay_window): Invalidate mode_line_height and
5848 header_line_height if current and desired matrices do not agree.
5850 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5852 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5853 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5855 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5857 Make --without-x compatible with --enable-gcc-warnings.
5858 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5859 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5860 members under HAVE_WINDOW_SYSTEM.
5861 * keyboard.c (make_lispy_focus_out): Likewise.
5862 (record_menu_key): Move under HAVE_MENUS.
5863 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5864 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5865 (syms_of_xdisp): Adjust user.
5866 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5867 (start_hourglass, cancel_hourglass):
5868 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5869 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5870 and CLEAR_FONT_TABLE_NFONTS.
5871 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5872 Declare only if HAVE_WINDOW_SYSTEM.
5873 (lface_same_font_attributes_p, clear_face_gcs): Define only
5874 if HAVE_WINDOW_SYSTEM.
5876 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5878 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5879 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5880 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5882 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5884 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5886 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5888 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5889 This fixes a type error on hosts where ptrdiff_t is wider than int.
5891 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5893 * keyboard.c (read_key_sequence_vs): New function.
5894 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5897 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5899 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5901 Makefile improvements.
5902 * Makefile.in (config.status): Don't use double-colon rules, as
5903 they are not portable according to POSIX. Fix shell typo with `;
5904 I guess this rule has never been tested?
5905 (VCSWITNESS): New macro, to override any environment var.
5907 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5909 * xterm.h (struct x_display_info): Do not track X connection
5910 fd separately because it is always available from Display.
5911 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5914 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5916 * buffer.c (drop_overlay):
5917 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5918 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5920 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5922 * buffer.c (Fmake_overlay, Fmove_overlay):
5923 * intervals.c (set_point_from_marker):
5924 * print.c (PRINTPREPARE): Prefer signal_error
5925 to plain error and report unsuitable marker too.
5927 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5929 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5930 for 'dragging' member.
5931 (struct x_output): Remove set-but-unused leftovers
5932 'left_before_move' and 'top_before_move'.
5933 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5934 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5935 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5936 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5937 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5938 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5939 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5940 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5942 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5944 * nsfont.m (INVALID_GLYPH): New define.
5945 (nsfont_encode_char): Use INVALID_GLYPH.
5946 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5948 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5950 * xterm.c (x_last_mouse_movement_time): Revert last change.
5951 This code should use XDisplayMotionBufferSize to check display's
5952 motion history first, and there are few other issues as well.
5953 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5954 (handle_one_xevent): Adjust user.
5956 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5958 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5959 * frame.c (Flast_nonminibuf_frame): ... to here.
5960 (check_minibuf_window): Don't abort if no window was found
5963 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5965 Use XGetMotionEvents to ask the last mouse motion time from X server.
5966 * xterm.c (X_MOTION_HISTORY): Default to 1.
5967 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5968 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5969 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5970 Ifdef away legacy code.
5971 (XTmouse_position, x_scroll_bar_report_motion):
5972 Use x_last_mouse_movement_time.
5973 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5976 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5978 * msdos.c (last_mouse_window): Move to...
5979 (dos_rawgetc): ...this function and adjust comment.
5980 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5981 (mouseMoved): ...this function and adjust comment.
5982 * w32term.c (last_window): Likewise with...
5983 (w32_read_socket): ...this function.
5984 * xterm.c (last_window): Likewise with...
5985 (handle_one_xevent): ...this function.
5987 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5989 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5990 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5991 (handle_one_xevent): ...to here.
5992 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5995 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5997 * msdos.c (IT_set_terminal_window): Remove no-op.
5998 (initialize_msdos_display): Adjust terminal setup.
5999 * w32console.c (w32con_set_terminal_window): Remove no-op.
6000 (initialize_w32_display): Adjust terminal setup.
6001 * w32term.c (w32_set_terminal_window): Remove no-op.
6002 (w32_create_terminal): Adjust terminal setup.
6003 * xterm.c (XTset_terminal_window): Remove no-op.
6004 (x_create_terminal): Adjust terminal setup.
6006 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6008 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6010 (ns_create_terminal): Adjust terminal setup.
6011 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6013 (w32_create_terminal): Adjust terminal setup.
6014 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6016 (x_create_terminal): Adjust terminal setup.
6018 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6020 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6021 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6022 * dispnew.c (buffer_posn_from_coords):
6023 * window.c (Fwindow_end, displayed_window_lines):
6024 * xdisp.c (redisplay_mode_lines): Use it.
6026 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6028 * fontset.c (face_for_char): Check char in the current face font first
6029 if HAVE_NS (Bug#15138).
6031 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6033 * window.c (temp_output_buffer_show): Make sure window returned
6034 by display_buffer is live (Bug#15213).
6036 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6038 Minor cleanup to avoid forward declarations.
6039 * coding.h (struct ccl_spec): Remove forward declaration.
6040 * composite.h (toplevel): Include font.h.
6041 (struct composition_it, struct face, struct font_metrics):
6042 Remove forward declaration.
6043 * dispextern.h (struct image, struct atimer): Likewise.
6044 * emacsgtkfixed.h (struct frame): Likewise.
6045 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6046 * font.h (struct font_driver, struct font, struct glyph_string)
6047 (struct face): Remove forward declaration.
6048 * fontset.h (struct face, struct font): Likewise.
6049 * frame.h (toplevel): Style cleanup.
6050 (enum output_method): Move to...
6051 * termhooks.h (enum output_method): ...here.
6052 (struct glyph, struct frame, struct ns_display_info)
6053 (struct x_display_info, struct w32_display_info):
6054 Remove forward declaration.
6055 * xterm.h (toplevel): Include termhooks.h.
6056 (struct font, struct window, struct glyph_matrix, struct frame)
6057 (struct input_event, struct face, struct image): Remove forward
6059 * gtkutil.h (struct _widget_value): Likewise.
6060 * keyboard.h (toplevel): Include termhooks.h.
6061 (struct input_event): Remove forward declaration.
6063 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6065 * intervals.c (set_point_from_marker): New function.
6066 * editfns.c (Fgoto_char):
6067 * process.c (Finternal_default_process_filter):
6068 * window.c (select_window_1): Use it.
6069 * buffer.h (set_point_from_marker): Add prototype.
6071 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6073 * w32.c (term_winsock): Call release_listen_threads before calling
6075 (_sys_wait_accept): Wait for accept event in a loop with a finite
6076 timeout, instead of waiting indefinitely. Will hopefully avoid
6077 hanging during exit because WSACleanup deadlocks waiting for the
6078 event object to be released. (Bug#14333)
6080 * w32proc.c (release_listen_threads): New function, signals all
6081 the reader threads that listen for connections to stop waiting.
6083 * w32.h (release_listen_threads): Add prototype.
6085 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6087 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6088 field of new marker (for sanity and safety).
6089 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6090 anyway because XMISCTYPE is a function and can't be an lvalue).
6092 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6094 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6095 (x_after_update_window_line, x_scroll_bar_create)
6096 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6097 (handle_one_xevent, x_clear_frame_area):
6098 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6099 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6100 * xterm.h (x_clear_area): Adjust prototype.
6102 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6104 Hook scanning and indentation functions to find_newline. This helps
6105 to avoid duplicated code and renders more respect to newline cache.
6106 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6107 * cmds.c (Fforward_line):
6108 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6109 Use find_newline and avoid unnecessary point movements.
6110 * search.c (scan_newline): Implement on top of find_newline.
6112 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6114 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6115 scoped code (bug#11258).
6117 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6119 * nsterm.m (last_window): New variable.
6120 (EV_TRAILER2): New macro.
6121 (EV_TRAILER): Call EV_TRAILER2.
6122 (mouseMoved:): Add support for mouse-autoselect-window
6123 on nextstep (Bug#6888).
6125 2013-08-28 Andreas Schwab <schwab@suse.de>
6127 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6128 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6129 Remove unused macro definitions.
6130 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6131 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6132 Only define if emacs.
6134 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6136 Prefer enum glyph_row_area to int where appropriate.
6137 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6139 (window_box, window_box_width, window_box_left, window_box_left_offset)
6140 (window_box_right, window_box_right_offset): Adjust prototypes.
6141 * xdisp.c (window_box, window_box_width, window_box_left)
6142 (window_box_left_offset, window_box_right, window_box_right_offset):
6143 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6144 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6145 * nsterm.m (ns_clip_to_row):
6146 * w32term.c (w32_clip_to_row):
6147 * xterm.c (x_clip_to_row): Likewise.
6149 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6151 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6152 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6154 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6156 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6157 for portability to hosts where /bin/sh has problems.
6159 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6161 Redesign redisplay interface to drop global output_cursor.
6162 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6163 (toplevel): Remove declaration of output_cursor.
6164 (set_output_cursor, x_cursor_to): Remove prototype.
6165 * window.h (struct window): New member output_cursor.
6166 (output_cursor_to): New function to replace RIF member.
6167 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6168 (update_text_area, set_window_cursor_after_update): Use it.
6169 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6170 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6171 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6172 * w32term.c (x_update_window_begin, x_update_window_end):
6173 * xterm.c (x_update_window_begin, x_update_window_end):
6174 Adjust to use per-window output cursor.
6176 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6178 Simplify SELECT_TYPE-related code.
6179 Like EMACS_TIME, this portability layer is no longer needed, since
6180 Emacs has been using fd_set as a portability layer for some time.
6181 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6182 (SELECT_TYPE): Remove. All uses changed to fd_set.
6183 (fd_set) [!FD_SET]: New typedef.
6185 Simplify EMACS_TIME-related code.
6186 This portability layer is no longer needed, since Emacs has been
6187 using struct timespec as a portability layer for some time.
6188 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6189 Include <time.h> rather than "systime.h"; that's all that's needed now.
6190 * dispnew.c: Include <timespec.h> rather than "systime.h";
6191 that's all that's needed now.
6192 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6193 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6194 TIMESPEC_RESOLUTION.
6195 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6196 LOG10_TIMESPEC_RESOLUTION.
6197 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6198 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6199 (make_emacs_time): Remove. All used changed to make_timespec.
6200 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6201 (current_timespec): Rename from current_emacs_time. All uses changed.
6202 (add_emacs_time): Remove. All uses changed to timespec_add.
6203 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6204 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6205 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6206 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6207 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6208 (current_timespec): Rename from current_emacs_time. All uses changed.
6209 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6210 changed to timespec_cmp.
6211 * xgselect.c: Include <timespec.h>, since our .h files don't.
6213 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6215 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6216 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6217 Remove the leftovers.
6218 * gtkutil.c (toplevel): Do not declare Qxft but include
6220 * image.c (toplevel): Do not declare Vlibrary_cache because
6221 it's already done in lisp.h.
6223 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6225 * lisp.h (Mouse_HLInfo): Move from here...
6226 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6227 (reset_mouse_highlight): New function.
6228 * msdos.c (dos_set_window_size, IT_update_begin)
6229 (internal_terminal_init):
6230 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6231 (ns_initialize_display_info):
6232 * w32console.c (initialize_w32_display):
6233 * w32term.c (x_update_window_end, x_free_frame_resources)
6234 (w32_initialize_display_info):
6235 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6236 * window.c (Fdelete_other_windows_internal):
6237 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6238 * termchar.h (toplevel):
6239 * xterm.h (toplevel): Include dispextern.h.
6241 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6243 Fix minor problems found by static checking.
6244 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6245 (expect): Avoid nested-if warning.
6246 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6247 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6248 * nsterm.h, nsterm.m (ns_select):
6249 * xgselect.c, xgselect.h (xg_select):
6250 Adjust signature to better match pselect's.
6251 * nsterm.m (ns_select):
6252 Don't set *TIMEOUT, since pselect doesn't.
6253 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6254 diagnostic about assigning const char * to it.
6255 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6257 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6259 * lread.c (substitute_object_recurse): Handle hash-tables as well
6262 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6264 Fix unlikely core dump in init_tty, and simplify terminfo case.
6265 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6266 The old version incorrectly dumped core if malloc returned a
6267 buffer containing only non-NUL bytes.
6268 (init_tty): Do not allocate or free termcap buffers; the
6269 struct does that for us now.
6270 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6271 (struct tty_display_info): Define members termcap_term_buffer and
6272 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6273 use them. Allocate them directly in struct rather than indirectly
6274 via a pointer, to simplify init_tty.
6276 * frame.c (check_minibuf_window): Initialize 'window' properly,
6277 so that Emacs reliably aborts later if 'window' is not initialized.
6279 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6281 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6282 of VoidSymbol (Bug#15154).
6284 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6286 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6287 mouse_face_beg_y and mouse_face_end_y.
6288 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6289 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6290 Adjust users and update comment where appropriate.
6292 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6294 * frame.c (check_minibuf_window): New function.
6295 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6296 Call check_minibuf_window (Bug#15183).
6298 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6300 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6301 because this is the only last cursor data we need to keep and consult.
6302 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6303 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6306 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6308 Fix recovering from possible decompression error.
6309 Since insert_from_gap doesn't always move point, we can't use PT as
6310 the position where the partially decompressed data ends, and
6311 should count how many bytes was produced so far.
6312 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6313 (unwind_decompress): Really delete partially uncompressed data.
6314 (Fzlib_decompress_region): Take decompressed data size into account.
6316 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6318 * syntax.c (init_syntax_once): Adjust comment and do an early
6319 initialization of Qchar_table_extra_slots just once...
6320 * casetab.c (init_casetab_once):
6321 * category.c (init_category_once):
6322 * character.c (syms_of_character):
6323 * coding.c (syms_of_coding):
6324 * xdisp.c (syms_of_xdisp): ...and omit it here.
6326 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6328 * xdisp.c (get_next_display_element): Don't apply to characters
6329 from a display vector the logic of setting it->end_of_box_run_p
6330 suitable for characters from a buffer. (Bug#15175)
6332 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6333 to handle directories, rather than '_utime' which doesn't.
6336 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6338 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6339 or fullscreen (Bug#14627).
6341 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6343 System-dependent integer overflow fixes.
6344 * process.c (Fset_process_window_size): Signal an error if
6345 the window size is outside the range supported by the lower level.
6346 * sysdep.c (set_window_size): Return negative on error,
6347 nonnegative on success, rather than -1, 0, 1 on not in system,
6348 failure, success. This is simpler. Caller changed.
6349 (serial_configure): Remove unnecessary initialization of local.
6350 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6351 size fits in unsigned long; this isn't true on some 32-bit hosts.
6352 Avoid buffer overrun if some future version of /proc/meminfo has a
6353 variable name longer than 20 bytes.
6354 (system_process_attributes) [__FreeBSD__]:
6355 Don't assume hw.availpages fits in 'int'.
6357 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6359 Don't let very long directory names overrun the stack.
6360 Fix some related minor problems involving "//", vfork.
6361 * callproc.c (encode_current_directory): New function.
6362 (call_process): Don't append "/"; not needed.
6363 * fileio.c (file_name_as_directory_slop): New constant.
6364 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6365 this can save the caller having to alloca.
6366 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6367 Use SAFE_ALLOCA, not alloca.
6368 (directory_file_name, Fexpand_file_name): Leave leading "//"
6369 alone, since it can be special even on POSIX platforms.
6370 * callproc.c (call_process):
6371 * process.c (Fformat_network_address):
6372 * sysdep.c (sys_subshell):
6373 Use encode_current_directory rather than rolling our own.
6374 (create_process): No need to encode directory; caller does that now.
6375 * process.h (encode_current_directory): New decl.
6376 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6377 Rework to avoid 'goto xyzzy;'.
6379 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6381 * xdisp.c (handle_face_prop): If the default face was remapped use
6382 the remapped face for strings from prefix properties. (Bug#15155)
6384 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6386 Minor cleanup for redisplay interface and few related functions.
6387 * frame.h (enum text_cursor_kinds): Move from here...
6388 * dispextern.h (enum text_cursor_kinds): ...to here.
6389 (toplevel): Drop unnecessary declarations.
6390 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6391 in update_window_end_hook and draw_window_cursor functions.
6392 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6393 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6394 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6395 * xterm.c (x_update_window_end, x_draw_window_cursor):
6396 * xdisp.c (display_and_set_cursor, update_window_cursor)
6397 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6398 enum text_cursor_kinds where appropriate.
6400 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6402 Redesign redisplay interface to drop updated_row and updated_area.
6403 * dispextern.h (updated_row, updated_area): Remove declaration.
6404 (struct redisplay_interface): Pass glyph row and row area parameters
6405 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6406 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6408 * dispnew.c (updated_row, updated_area): Remove.
6409 (redraw_overlapped_rows, update_window_line): Adjust user.
6410 (update_marginal_area, update_text_area): Likewise. Pass updated row
6411 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6412 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6415 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6417 * process.c (flush_pending_output): Remove stub.
6420 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6422 * callproc.c: Fix race that killed background processes (Bug#15144).
6423 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6424 Record deleted process-id in critical section, not afterwards.
6425 Don't mistakenly kill process created by a call-process invocation
6426 that discards output and does not wait.
6428 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6430 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6431 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6432 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6433 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6434 to shut up compiler in mark_object.
6435 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6437 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6439 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6440 We can't portably rely on PTY_OPEN doing that, even if
6441 it calls posix_openpt with O_CLOEXEC.
6443 2013-08-20 Kenichi Handa <handa@gnu.org>
6445 * character.c (string_char): Improve commentary.
6447 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6449 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6450 (struct animation_cache): Make signature a flexible array member.
6451 All uses changed. This is a tad slower but may insulate us better
6452 from future changes to ImageMagick.
6454 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6456 * image.c: Shrink memory needed for animation cache.
6457 (SIGNATURE_DIGESTSIZE): New constant.
6458 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6459 (imagemagick_create_cache): Copy the signature. This saves
6460 several KB of memory that ImageMagick wastes per signature.
6461 Don't bother updating the update_time, as the caller does that now.
6462 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6463 it's a fixed size struct member now.
6464 (imagemagick_get_animation_cache): Always destroy the signature,
6465 as it's now imagemagick_create_cache's responsibility to copy it.
6466 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6467 and use memcmp rather than strcmp.
6468 eassert that ImageMagick returns a signature of the specified length.
6470 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6472 * image.c (imagemagick_get_animation_cache): Don't segfault on
6474 (imagemagick_get_animation_cache): Revert to previous definition
6475 so that it actually works. But keep the memory leak fix.
6476 (imagemagick_get_animation_cache): Fix memory leak.
6478 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6480 * image.c: Fix animation cache signature memory leak.
6481 Fix some other minor performance problems while we're at it.
6482 (imagemagick_create_cache): Clear just the members that
6483 need clearing. Don't set update_time, as caller does that now.
6484 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6485 Simplify by using pointer-to-pointer instead of a prev pointer.
6486 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6487 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6488 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6489 it's already a copy. Free the signature probe unless it's cached.
6491 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6492 This was introduced by my 2013-08-12 fix for Bug#15035.
6494 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6496 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6497 (imagemagick_prune_animation_cache): Now static.
6499 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6501 * image.c (imagemagick_get_animation_cache): Don't segfault when
6502 pruning all entries.
6504 2013-08-18 Ken Brown <kbrown@cornell.edu>
6506 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6507 static heap if ENABLE_CHECKING is defined.
6508 (max_bss_sbrk_ptr): New variable.
6510 (report_sheap_usage): Report maximum static heap usage instead of
6511 ending static heap usage.
6513 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6515 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6516 of zlib_initialized according to the results of calling
6517 init_zlib_functions.
6519 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6521 * image.c: Implement an ImageMagick per-image cache.
6522 (imagemagick_get_animation_cache): Fix a double-free error.
6523 (imagemagick_load_image): Remove the ping_wand code, which only
6524 apparently saved time on invalid animated images, and slowed down
6525 everything else. Optimise for the common case.
6527 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6529 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6531 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6533 * marker.c (set_marker): Remove documentation of undefined behavior.
6535 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6537 * image.c (imagemagick_compute_animated_image): Animate correctly
6538 when sub-images are smaller than the main image.
6539 (imagemagick_compute_animated_image): Setting the iterator row to
6540 zero is apparently not allowed.
6541 (imagemagick_compute_animated_image): Allow images that say they
6542 have sub-images that are bigger than the main image, but just crop
6545 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6547 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6549 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6551 * image.c (imagemagick_compute_animated_image): Respect the GIF
6554 2013-08-15 Ken Brown <kbrown@cornell.edu>
6556 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6557 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6560 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6562 Fix minor problems found by static checking.
6563 * frame.c (delete_frame):
6564 * xdisp.c (next_element_from_display_vector):
6565 Avoid uninitialized local.
6566 * image.c (imagemagick_compute_animated_image): Port to C89.
6567 Prefer usual GNU indentation style for loops.
6568 Be more careful about bizarrely large sizes, by using ptrdiff_t
6571 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6573 Fix infinite frame selection loop (Bug#15025).
6574 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6576 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6578 * xdisp.c (compute_window_start_on_continuation_line):
6579 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6580 to make sure we end up setting the window start at the leftmost
6581 visible character of the display line. This avoids funky
6582 horizontal shifting because the window start is not kept on the
6583 same position. (Bug#15090)
6584 (next_element_from_display_vector): Support 'box' face attribute
6585 in the face definitions of a display vector. (Bug#15099)
6587 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6589 * image.c (imagemagick_compute_animated_image): Implement animated
6591 (imagemagick_compute_animated_image): Fix some compilation
6592 warnings. Implement a very simple cache to make the animation
6593 usable at all, but it should be replaced with a per-image cache.
6595 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6597 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6598 to do `for' loops over alist values.
6599 * buffer.h (FOR_EACH_BUFFER):
6600 * process.c (FOR_EACH_PROCESS): Use it.
6601 (handle_child_signal, status_notify, Fget_buffer_process)
6602 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6604 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6606 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6607 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6608 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6609 to xzalloc and so avoid redundant call to memset.
6610 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6611 members because it is allocated with xzalloc and so already zeroed.
6613 2013-08-14 Ken Brown <kbrown@cornell.edu>
6615 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6618 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6620 Utility function and macro to copy Lisp string to C string.
6621 * lisp.h (xlispstrdupa): New macro.
6622 (xlispstrdup): New prototype.
6623 * alloc.c (xlispstrdup): New function.
6624 * callint.c (Fcall_interactively):
6625 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6626 (Fsubstitute_in_file_name):
6627 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6628 * image.c (x_create_bitmap_from_file):
6629 * w32term.c (w32_term_init):
6630 * xterm.c (x_term_init): Use xlispstrdup.
6632 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6634 * image.c (imagemagick_load_image): Make animated pictures work.
6635 There's still some problems with background color settings, though
6638 * decompress.c (unwind_decompress): Always restore point.
6640 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6642 * marker.c (set_marker): Reformat documentation.
6644 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6646 * xdisp.c (cursor_type_changed): Now static.
6648 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6649 Use changed. This avoids the need to call xmalloc and for the
6650 caller to call xfree, and avoids memory leaks in some situations.
6652 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6654 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6655 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6656 (redisplay_window): If window_end_valid is cleared due to non-zero
6657 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6658 so do not call to try_cursor_movement for that window.
6660 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6662 * window.h (struct window): Convert window_end_pos and
6663 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6664 (wset_window_end_pos, wset_window_end_vpos): Remove.
6665 * dispnew.c (adjust_glyph_matrix):
6666 * window.c (Fwindow_end, replace_window, set_window_buffer)
6668 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6669 (set_vertical_scroll_bar, redisplay_window, try_window)
6670 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6671 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6672 (note_mouse_highlight): Adjust users.
6673 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6676 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6678 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6679 * image.c (imagemagick_filename_hint): Use `const char *' and
6680 prefer SSDATA to SDATA to avoid warnings.
6682 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6684 Cleanup window fringes, margins and scroll bars adjustments.
6685 * window.c (set_window_fringes, set_window_margins)
6686 (set_window_scroll_bars, apply_window_adjustment): New functions.
6687 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6688 (Fset_window_scroll_bars): Use them.
6690 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6692 * window.h (struct window): Convert scroll_bar_width
6693 from Lisp_Object to integer. Adjust comment.
6694 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6696 * window.c (wset_scroll_bar_width): Remove.
6697 (make_window): Initialize scroll_bar_width.
6698 (Fsplit_window_internal): Use direct assignment.
6699 (Fset_window_configuration, save_window_save):
6700 Convert Lisp_Object to integer and back where appropriate.
6701 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6702 bar was actually changed, and mention this in docstring.
6704 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6706 * decompress.c: Minor simplifications.
6707 (Fzlib_decompress_region): Don't bother verifying
6708 that avail_out <= UINT_MAX, as that was confusing.
6709 Mention the restriction in a comment instead.
6710 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6712 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6714 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6715 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6717 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6719 * image.c (imagemagick_filename_hint): Check for errors in the
6722 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6724 * window.c (Fwindow_margins): Return nil when there's no marginal
6725 area, as per the documented API.
6727 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6728 Fmake_vector, as scroll bar's struct members are not all Lisp
6729 objects now. This avoids crashes in GC.
6731 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6732 bool, so its address could be taken.
6734 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6736 * image.c (imagemagick_filename_hint): New function to possibly
6737 apply `image-content-type-suffixes'.
6738 (imagemagick_load_image): Use it.
6740 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6742 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6743 if loading zlib failed.
6745 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6747 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6748 2013-08-13 checkin below. Change bool to BOOL, rule is:
6749 All Obj-C code uses BOOL, except for interfaces callable from C.
6751 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6753 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6755 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6756 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6757 bool instead of BOOL.
6758 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6759 from Lisp_Object to bitfield. Adjust comment.
6760 * w32term.c (x_scroll_bar_create): Adjust user.
6761 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6762 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6763 Use bool for boolean.
6764 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6765 to `unsigned int' when defining a bitfield.
6767 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6769 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6771 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6773 * window.h (struct window): Convert left_margin_cols and
6774 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6775 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6776 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6778 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6780 (showing_window_margins_p, update_window_line, update_frame_1):
6781 * fringe.c (draw_fringe_bitmap_1):
6782 * xdisp.c (window_box_width): Adjust users.
6783 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6784 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6785 Use direct assignment.
6786 (Fset_window_configuration, save_window_save, Fwindow_margins):
6787 Convert Lisp_Object to integer and back where appropriate.
6788 (Fset_window_margins): Adjust user. Return t if any margin
6789 was actually changed, and mention this in docstring.
6791 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6793 * syntax.c (forward_word):
6794 * cmds.c (forward_char, backward_char): Mention the optional argument.
6796 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6798 * window.h (struct window): Convert left_fringe_width
6799 and right_fringe_width from Lisp_Objects to integers.
6801 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6802 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6803 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6805 (make_window): Initialize new integer fields to -1.
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_fringes): Adjust user. Return t if any fringe
6810 was actually changed, and mention this in docstring.
6812 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6814 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6815 * nsfns.m (x_set_cursor_type):
6816 * w32fns.c (x_set_cursor_type):
6817 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6818 * xdisp.c (set_frame_cursor_types): ...but in common code.
6820 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6822 * font.c (clear_font_cache): New function, stripped from...
6823 (Fclear_font_cache): ...here, which now uses the function
6824 above. Adjust comment.
6825 * font.h (clear_font_cache): Add prototype.
6826 * xfaces.c (clear_face_cache): Use clear_font_cache.
6828 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6830 * window.c (Fset_window_start): Compare `w', not `window' because
6831 `w' might not be equal to `window' after call to decode_live_window.
6833 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6835 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6836 This fixes a problem introduced by the Bug#15035 patch
6837 when using GPG. Reported by Herbert J. Skuhra.
6839 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6841 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6842 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6843 not yet initialized.
6845 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6847 * decompress.c (Fzlib_decompress_region): Support zlib
6848 decompression, too, and rename.
6850 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6852 Minor zlib configuration tweaks.
6853 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6854 Don't assume presence of fn_inflateInit2_ zlib internal function.
6856 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6858 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6859 include the zlib prefix.
6861 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6863 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6864 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6865 define static variables that are pointers to zlib functions to be
6867 (init_zlib_functions) [WINDOWSNT]: New function.
6868 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6870 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6871 macros instead of invoking the zlib functions directly.
6872 (syms_of_decompress): DEFSYM Qzlib_dll.
6873 Staticpro Szlib_available_p.
6875 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6877 Avoid looping over all frame windows to freeze and unfreeze.
6878 * window.h (struct window): Drop frozen_window_start_p.
6879 (freeze_window_starts): Drop prototype.
6880 * frame.h (struct frame): New frozen_window_starts flag.
6881 (FRAME_WINDOWS_FROZEN): New macro.
6882 * window.c (freeze_window_start, freeze_window_starts):
6884 (select_window, replace_window): Adjust users.
6885 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6886 (window_frozen_p): New function.
6887 (redisplay_window): Use it.
6889 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6891 Fix some fd issues when running subprocesses (Bug#15035).
6892 Fix bugs that can leak files or file descriptors on errors.
6893 Don't unlink open temp files, as that's hard for users to diagnose
6894 when things go awry (e.g., temp disk exhausted).
6895 Don't bother to lock temp files. Check for invalid recursion.
6896 * callproc.c (synch_process_fd): Remove. All uses removed.
6897 (synch_process_tempfile): New var or macro.
6898 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6900 (record_kill_process): New arg, the temp name. All callers changed.
6901 (delete_temp_file): Now just a simple wrapper around unlink.
6902 (call_process_kill): New arg, the call_process_fd array.
6903 Close them all. Clear synch_process_pid. Remove the temp file,
6904 or arrange for it to be removed.
6905 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6906 that's been moved to synch_process_tempfile. Caller changed.
6907 Do not remove the tempfile; that's now call_process_kill's
6909 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6910 call_process_kill; the caller now does that.
6911 (call_process_cleanup): Do not close the process fd; that's now
6912 call_process_kill's responsibility.
6913 (Fcall_process): Implement via new function call_process, which
6914 has most of the old body of Fcall_process, but with a different API.
6915 (call_process): New function that does not open or close filefd if
6916 it is nonnegative. Record which fds need to be closed, and let
6917 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6918 Signal an error if invoked recursively (could be done via a hook).
6919 Simplify creation of the tempfile in the MSDOS case.
6920 Don't create the output file until after checking for the executable.
6921 Report any failure to open /dev/null.
6922 Don't open /dev/null for writing twice; once is enough.
6923 Don't create pipe if all output is being discarded or sent to file.
6924 Don't worry about setting up the coding system or reading from the
6925 pipe if all output is being discarded.
6926 Hoist fd_error local into top level, to lessen block nesting.
6927 Don't record deleted pid here; now done by Fcall_process_region.
6928 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6929 and note its success in synch_process_tempfile.
6930 Do not leak resources when child_setup fails.
6931 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6932 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6933 (create_temp_file): Now returns open fd, with an additional
6934 Lisp_Object * argument to return the name. All callers changed.
6935 Do not close the file; rewind it instead, and leave it open for
6936 the caller. Do not lock the temp file. Unwind-protect the file
6937 and the file-descriptor.
6938 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6939 If an asynchrounous process, record it here, not in call_process.
6940 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6941 * eval.c (set_unwind_protect): New function.
6942 * fileio.c (write_region): New function, generalized from the
6943 old Fwrite_region. Do not lock temp files.
6944 (Fwrite_region): Use it.
6945 * lisp.h (set_unwind_protect, write_region): New decls.
6946 * process.c: Include <verify.h>.
6947 (make_process): Mark fds as initially closed.
6948 (deleted_pid_list): Now a list of pid-filename pairs.
6950 (close_process_fd): New function.
6951 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6952 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6953 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6954 (create_process, create_pty, Fmake_serial_process)
6955 (server_accept_connection): Record which fds need to be closed,
6956 and let deactivate_process close them.
6957 (Fmake_network_process): Do not discard the unwind-protect
6958 until it's safe to do so.
6959 (deactivate_process): Close the fds opened by create_process etc.
6960 (Fprocess_send_eof): Adjust to new way of recording open fds.
6961 Report an error if /dev/null can't be opened, instead of aborting.
6962 * process.h (PROCESS_OPEN_FDS): New constant.
6963 (struct Lisp_Process): New member open_fds.
6964 (record_kill_process, record_deleted_pid): Adjust signatures.
6965 (record_deleted_pid): Move decl here ...
6966 * syswait.h (record_deleted_pid): ... from here.
6968 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6970 * decompress.c: Fix bugs with large buffers and weird inputs.
6971 Tune a bit. Reindent as per usual Emacs style.
6972 (BUFFER_SIZE): Remove.
6973 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6974 more than UINT_MAX bytes. Decompress into the gap instead of into
6975 an auto buffer, as this should avoid copying. Return nil if
6976 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6977 set immediate_quit; we shouldn't trust zlib code that much.
6979 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6981 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6982 errors, and really move the gap to where we want it.
6984 * lisp.h: Include decompress.c support.
6986 * emacs.c (main): Include decompress.c support.
6988 * Makefile.in: Include -lz if present.
6990 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6992 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6993 (initWithTitle:): Initialize frame to 0.
6994 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6995 (fillWithWidgetValue:frame:): Rename from
6996 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6998 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6999 fillWithWidgetValue:frame:
7001 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7002 remove memory leak warnings.
7004 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7005 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7008 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7009 (x_activate_menubar): Update the whole menu.
7010 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7011 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7012 current event is not NSSystemDefined (Bug#15001).
7013 Call ns_check_menu_open only if trackingMenu is 2.
7014 (menuDidClose:): New method, decrease trackingMenu.
7015 (fillWithWidgetValue:setDelegate:): New method.
7016 (fillWithWidgetValue:): Call the above.
7018 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7020 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7022 Omit some unnecessary casts.
7023 Many of these go back to the old pre-C89 days, when they may have
7024 been needed, but we've been assuming C89 or later for a while now.
7025 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7026 (live_float_p, live_misc_p, live_vector_p):
7027 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7028 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7029 (defvar_per_buffer):
7030 * callint.c (Fcall_interactively):
7031 * doc.c (Fsubstitute_command_keys):
7032 * filelock.c (get_boot_time):
7033 * frame.c (xrdb_get_resource):
7034 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7035 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7036 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7037 (menuitem_highlight_callback, menu_destroy_callback)
7038 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7039 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7040 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7041 (xg_tool_bar_help_callback, tb_size_cb):
7042 * image.c (xpm_alloc_color, png_read_from_memory)
7043 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7044 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7046 * keymap.c (describe_map):
7047 * nsfns.m (Fns_display_monitor_attributes_list):
7048 * nsmenu.m (process_dialog:):
7049 * nsterm.m (hold_event):
7050 * process.c (wait_reading_process_output):
7051 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7052 * scroll.c (do_direct_scrolling, scrolling_1):
7053 * termcap.c (tgetent):
7054 * window.c (check_window_containing, add_window_to_list)
7055 (freeze_window_starts):
7056 * xdisp.c (compare_overlay_entries, vmessage):
7057 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7058 (x_get_monitor_attributes_xrandr)
7059 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7060 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7061 * xfont.c (xfont_match, xfont_open):
7062 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7063 (menubar_selection_callback, menu_position_func)
7064 (popup_selection_callback, create_and_show_popup_menu)
7065 (dialog_selection_callback, create_and_show_dialog):
7066 * xrdb.c (x_get_string_resource)
7068 * xsmfns.c (x_session_check_input):
7069 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7070 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7071 (xaw_jump_callback, xaw_scroll_callback):
7072 Omit unnecessary casts.
7074 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7076 Minor string-length refactoring.
7077 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7078 * frame.c (make_monitor_attribute_list):
7079 Prefer build_string to strlen + make_string.
7081 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7083 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7084 don't check minor_code (Bug#14417).
7086 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7088 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7089 vertical positions instead. This avoids calling MATRIX_ROW with
7090 row numbers that are possibly beyond valid limits. (Bug#15064)
7092 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7094 Use xstrdup and build_unibyte_string where applicable.
7095 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7096 * xfns.c (x_window):
7097 * xrdb.c (x_get_customization_string):
7098 * xterm.c (xim_initialize):
7099 * w32fns.c (w32_window): Use xstrdup.
7100 (w32_display_monitor_attributes_list):
7101 * emacs.c (init_cmdargs):
7102 * keyboard.c (PUSH_C_STR):
7103 * nsfont.m (nsfont_open):
7104 * sysdep.c (system_process_attributes):
7105 * w32.c (system_process_attributes):
7106 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7108 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7110 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7111 variables of these types so that GDB would know about them, as aid
7112 for debugging fatal exceptions. (Bug#15024) See also
7113 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7116 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7118 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7119 larger than the NSWindow (Bug#14934).
7121 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7123 Redesign redisplay interface to drop global variable updated_window.
7124 Always pass currently updated window as a parameter to update routines.
7125 * dispextern.h (updated_window): Remove declaration.
7126 (struct redisplay_interface): Pass window parameter to
7127 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7128 and after_update_window_hook.
7129 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7131 * dispnew.c (updated_window): Remove.
7132 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7133 (update_window_line): Adjust to match redisplay interface changes.
7134 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7135 (ns_scroll_run, ns_after_update_window_line):
7136 * w32term.c (x_update_window_begin, x_update_window_end)
7137 (x_after_update_window_line, x_scroll_run):
7138 * xterm.c (x_update_window_begin, x_update_window_end)
7139 (x_after_update_window_line, x_scroll_run):
7140 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7141 Likewise. Adjust comments where appropriate.
7142 (x_cursor_to): Simplify because this is always called during window
7143 update (but install debugging check anyway).
7144 (expose_window): Check must_be_updated_p flag to see whether this
7145 function is called during window update.
7147 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7149 Do not reset window modification event counters excessively.
7150 These leftovers and poor man's tricky methods to catch extra
7151 redisplay's attention are no longer needed.
7152 * frame.c (set_menu_bar_lines_1):
7153 * minibuf.c (read_minibuf_unwind):
7154 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7155 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7156 (window_scroll_line_based, Fset_window_configuration):
7157 * xdisp.c (redisplay_window): Do not reset last_modified and
7158 last_overlay_modified counters.
7160 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7162 * xselect.c (x_send_client_event): Set send_event and serial, memset
7163 data.l as it might be bigger than data.b. Use 24 bit mask to
7164 XSendEvent (Bug#15034).
7166 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7168 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7169 for TTY frames that are not the top frame on their console.
7172 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7174 * w32term.c (w32fullscreen_hook): Really maximize frame when
7175 asked for (Bug#14841).
7177 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7179 Prefer selected_window to Fselected_window, likewise for frames.
7180 * buffer.c (Fbuffer_swap_text):
7181 * data.c (Fvariable_binding_locus):
7182 * window.c (run_window_configuration_change_hook): Adjust users.
7183 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7184 Use decode_live_frame.
7186 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7188 Be more careful if selected window shows the buffer other than current,
7189 use window_outdated only if this is not so. This change should also
7190 address some weird issues discussed in Bug#13012.
7191 * window.h (window_outdated): New prototype.
7192 * window.c (window_outdated): Now here. Convert from static and
7193 always assume window's buffer.
7194 (Fwindow_end, Fwindow_line_height): Use it.
7195 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7196 and always assume window's buffer.
7197 (redisplay_window): Adjust user.
7198 (redisplay_internal): Call to reconsider_clip_changes once and
7199 check whether mode line should be updated only if selected window
7200 shows current buffer.
7201 (run_window_scroll_functions): Use eassert for debugging check.
7202 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7204 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7206 * window.c (window_scroll, window_scroll_pixel_based)
7207 (window_scroll_line_based): Use bool for booleans.
7209 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7211 * process.c: Fix minor off-by-one issues in descriptor counts.
7212 This shouldn't fix any real bugs, but it cleans up the code a bit.
7213 (max_process_desc, max_input_desc): -1, not 0, means none.
7215 (delete_input_desc): New function.
7216 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7217 (deactivate_process): Scan backwards when recomuting max_process_desc;
7218 that should be faster.
7219 (init_process_emacs): Initialize max_input_desc.
7221 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7223 Use region cache to speedup bidi_find_paragraph_start.
7224 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7225 Rename cache_long_line_scans to cache_long_scans.
7226 * buffer.c (bset_cache_long_line_scans): Rename to
7227 bset_cache_long_scans.
7228 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7229 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7231 (syms_of_buffer): Rename cache-long-line-scans to
7232 cache-long-scans. Adjust docstring.
7233 * search.c (newline_cache_on_off):
7234 * indent.c (width_run_cache_on_off): Adjust users.
7235 * bidi.c (bidi_paragraph_cache_on_off): New function.
7236 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7237 * insdel.c (prepare_to_modify_buffer):
7238 Invalidate bidi_paragraph_cache if enabled.
7240 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7242 Invalidate region caches only if buffer text is going to be changed.
7243 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7244 (modify_text): ...new prototype.
7245 (prepare_to_modify_buffer_1): New prototype.
7246 * textprop.c (modify_region): Rename to...
7247 (modify_text_properties): ...new function.
7248 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7249 (Fremove_list_of_text_properties): Adjust users.
7250 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7251 (modify_text): ...new function.
7252 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7253 (prepare_to_modify_buffer_1): ...new function.
7254 * casefiddle.c (casify_region):
7255 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7256 (Ftranspose_regions): Use modify_text.
7258 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7260 * lisp.mk (lisp): Add nadvice.elc.
7262 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7264 New macro to iterate over live buffers similar to frames.
7265 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7266 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7267 Declare buffer-related variables here to offload lisp.h.
7268 * buffer.c (Vbuffer_alist): Adjust comment.
7269 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7270 (other_buffer_safely):
7271 * data.c (store_symval_forwarding):
7272 * dispnew.c (Fframe_or_buffer_changed_p):
7273 * fileio.c (Fdo_auto_save):
7274 * filelock.c (unlock_all_files):
7275 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7277 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7279 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7280 * callproc.c (create_temp_file):
7281 * filelock.c (create_lock_file):
7282 Assume mkostemp, since it's now provided by Gnulib.
7284 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7286 * w32.c (mkostemp): New function.
7287 (mktemp): Remove, no longer used. Most of the code reused in
7288 mkostemp. (Bug#15015)
7289 (mktemp): Don't undef.
7291 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7293 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7294 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7295 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7296 (free_glyph_pool, check_glyph_memory): Likewise for
7297 all users. Adjust comments where appropriate.
7299 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7301 * composite.h: Minor fixups.
7302 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7303 to fix a misspelling, and change it to an inline function while
7304 we're at it (it need not be a macro). All uses changed.
7305 (composition_method, composition_valid_p):
7306 Rewrite to avoid assignments in if-conditions.
7308 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7310 Do not use global Lisp_Object in composition macros.
7311 * composite.h (composition_temp): Remove declaration.
7312 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7313 (composition_method, composition_valid_p): ...inline functions.
7314 (compose_region): Remove the leftover.
7315 * composite.c (composition_temp): Remove.
7316 (run_composition_function, update_compositions)
7317 (composition_compute_stop_pos, composition_adjust_point)
7318 (Ffind_composition_internal):
7319 * coding.c (handle_composition_annotation):
7320 * xdisp.c (handle_composition_prop, check_point_in_composition):
7321 Related users changed.
7323 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7325 Drop FRAME_PTR typedef.
7326 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7327 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7328 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7329 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7330 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7331 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7332 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7333 All related users changed.
7335 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7337 * eval.c (default_toplevel_binding): New function.
7339 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7340 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7341 (syms_of_eval): Export them.
7342 * data.c (Fdefault_value): Micro cleanup.
7343 * term.c (init_tty): Use "false".
7345 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7347 Fix X GC leak in GTK and raw (no toolkit) X ports.
7348 * xterm.c (x_free_frame_resources): If white and black relief
7349 GCs are allocated, always free them here.
7350 * xfns.c (x_make_gc): Omit redundant initialization.
7351 * widget.c (create_frame_gcs): Remove the leftover.
7352 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7353 in x_free_frame_resources.
7355 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7357 * nsterm.m (windowWillResize:toSize:): Only change title if
7358 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7360 (viewDidEndLiveResize): New method.
7362 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7363 inside NS_IMPL_COCOA.
7365 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7367 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7368 Do not check whether undo is enabled because record_insert and
7369 record_delete does that themselves.
7371 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7373 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7374 member which is not really used any more.
7375 (FRAME_XIC_BASE_FONTNAME): Remove.
7376 * xfns.c (xic_free_fontset): Adjust user.
7377 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7378 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7379 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7380 (xdialog_show): Use eassert for debugging check.
7381 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7383 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7385 * fileio.c, fns.c (merge): Move extern decl from here ...
7386 * lisp.h (merge): ... to here.
7388 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7390 Fix last font-related change.
7391 * w32font.h (w32font_list_internal, w32font_match_internal):
7393 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7394 (uniscribe_list_family): Adjust to match font API change.
7395 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7396 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7398 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7400 * frame.h (FRAME_MOUSE_UPDATE):
7401 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7402 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7404 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7406 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7407 * font.h (struct font_driver): Change list, match, and list_family
7408 functions to accept struct frame * as first arg.
7409 * font.c (font_score, font_compare, font_sort_entities):
7411 (font_sort_entities, font_list_entities, font_select_entity)
7412 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7413 match font API change.
7414 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7415 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7416 * ftxfont.c (ftxfont_list, ftxfont_match):
7417 * xftfont.c (xftfont_list, xftfont_match):
7418 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7419 * w32font.c (w32font_list, w32font_match, w32font_list)
7420 (w32font_list_internal, w32_font_match_internal): Likewise.
7421 * xfaces.c (Fx_family_fonts): Adjust user.
7423 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7425 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7426 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7427 only if HAVE_X_WINDOWS is in use.
7428 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7429 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7430 * w32term.c (x_wm_set_icon_position): Likewise.
7431 * w32fns.c (x_icon): Adjust user.
7433 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7435 * xterm.c (last_mouse_press_frame): Remove the
7436 leftover which is not really used any more.
7437 (handle_one_xevent, syms_of_xterm): Adjust users.
7438 (x_flush): Call XFlush once per each X display, not frame.
7439 This is better because this code always unconditionally skips
7440 non-X frames in Vframe_list and issues the only XFlush if we
7441 have more than one X frame on the same X display.
7442 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7443 Use bool for booleans.
7444 (x_draw_glyph_string_background, cvt_string_to_pixel)
7445 (cvt_pixel_dtor): Drop unnecessary prototypes.
7446 * xterm.h (x_display_ok): Adjust prototype.
7448 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7450 Drop unnecessary functions that deals with frame pixel size.
7451 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7452 (x_pixel_height): Drop prototypes.
7453 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7454 (x_pixel_height): Drop implementations.
7455 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7456 which should be always valid for window frame.
7457 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7458 * w32menu.c (Fx_popup_dialog):
7459 * xmenu.c (Fx_popup_dialog): Likewise for both.
7461 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7463 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7464 frame parameters and call to Fmodify_frame_parameters just once.
7465 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7466 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7467 and mention nil frame in docstring.
7469 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7471 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7472 (x_figure_window_size): Likewise. Adjust to return long.
7473 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7474 (toplevel): Move Qterminal_live_p to...
7475 * terminal.c (toplevel): ...here, make it static, and...
7476 (syms_of_terminal): ...DEFSYM here.
7477 * frame.h (Qterminal_live_p): Remove declaration.
7478 (make_frame, x_figure_window_size): Adjust prototype.
7479 * nsfns.m (Fx_create_frame): Use long for window flags.
7481 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7483 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7484 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7485 Do not assume that emacs_close (INT_MAX) is a no-op.
7487 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7489 * xfaces.c (make_face_cache): For struct face_cache, prefer
7490 xmalloc to xzalloc and so avoid redundant call to memset.
7491 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7493 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7495 * fringe.c (draw_window_fringes, update_window_fringes)
7496 (compute_fringe_widths):
7497 * w32term.c (x_draw_glyph_string):
7498 * window.c (candidate_window_p, Frecenter):
7499 * xfaces.c (realize_basic_faces, realize_default_face)
7500 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7501 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7502 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7503 * xmenu.c (Fx_menu_bar_open_internal):
7504 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7505 * xsettings.c (xft_settings_event):
7506 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7507 Use bool for booleans. Adjust style and comments where
7509 * dispextern.h (draw_window_fringes, update_window_fringes)
7510 (compute_fringe_widths):
7511 * xterm.h (x_had_errors_p): Adjust prototype.
7513 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7515 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7516 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7518 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7520 * fns.c (toplevel): Remove comment before Fsafe_length because
7523 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7525 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7527 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7529 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7530 frame which got the message is still alive, before dereferencing
7531 its pointer. (Bug#14970)
7533 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7534 be a live window, before using it as such. (Bug#14970)
7536 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7538 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7539 w32_detect_focus_change instead of doing part of its job by hand.
7540 This fixes the problem whereby FOCUS_OUT events were not sent to
7543 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7545 * process.c (Fprocess_list): Doc fix.
7547 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7548 being re-exposed only if it didn't ask to become visible.
7549 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7550 was previously iconified. (Bug#14841)
7551 (x_iconify_frame): Mark the frame iconified.
7553 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7555 Fix minor problems found by static checking.
7556 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7557 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7559 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7561 * eval.c (set_specpdl_old_value): New function.
7562 (unbind_to): Minor simplification.
7563 (get_backtrace_frame): New function.
7564 (Fbacktrace_frame): Use it. Add `base' argument.
7565 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7566 (syms_of_eval): Export backtrace-eval.
7567 * xterm.c (x_focus_changed): Simplify.
7569 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7571 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7573 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7575 * xdisp.c (redisplay_window): Instead of moving point out of
7576 scroll margin, reject the force_start method, and try scrolling
7577 instead. (Bug#14780)
7579 2013-07-24 Ken Brown <kbrown@cornell.edu>
7581 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7584 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7586 * eval.c (Fprogn): Do not check that BODY is a proper list.
7587 This undoes the previous change. The check slows down the
7588 interpreter, and is not needed to prevent a crash. See
7589 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7591 2013-07-23 Glenn Morris <rgm@gnu.org>
7593 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7595 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7597 Port to GNU/Linux systems with tinfo but not ncurses.
7598 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7599 to decide whether ncurses is being used. Without this change,
7600 GCC complains about tgetent not being declared, on a system
7601 that has tinfo installed but ncurses not installed.
7603 * eval.c (Fprogn): Check that BODY is a proper list.
7605 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7606 * data.c (Fsetq_default):
7607 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7608 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7610 Tune by taking advantage of the fact that ARGS is always a list
7611 when a function is declared to have UNEVALLED args.
7613 * emacsgtkfixed.c: Port to GCC 4.6.
7614 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7616 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7618 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7619 here to silence compiler warnings.
7621 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7623 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7624 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7625 from messing up Emacs's 'struct frame' (Bug#14923).
7627 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7629 * alloc.c (make_save_ptr_ptr): Define this function.
7630 It was inadvertently omitted. It's needed only if
7631 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7633 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7635 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7636 frame have focus (Bug#14895).
7638 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7640 Avoid vfork-related deadlock more cleanly.
7641 * callproc.c (child_setup): When the child's exec fails, output
7642 the program name, as that's more useful. Use O_NONBLOCK to avoid
7644 * process.c (create_process_1): Remove; no longer needed.
7645 (create_process): Remove timer hack; no longer needed, now that
7646 the child avoids deadlock.
7648 2013-07-20 Glenn Morris <rgm@gnu.org>
7650 * image.c (Fimage_flush): Fix doc typo.
7652 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7654 Fix array bounds violation when pty allocation fails.
7655 * process.c (PTY_NAME_SIZE): New constant.
7656 (pty_name): Remove static variable; it's now auto.
7657 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7658 Take pty_name as an arg rather than using a static variable.
7659 All callers changed.
7660 (create_process): Recover pty_flag from process, not from volatile local.
7661 (create_pty): Stay inside array even when pty allocation fails.
7662 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7664 * lread.c (Fload): Avoid initialization only when lint checking.
7665 Mention that it's needed only for older GCCs.
7667 2013-07-20 Kenichi Handa <handa@gnu.org>
7669 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7670 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7672 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7674 * lread.c (Fload): Avoid uninitialized warning.
7676 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7678 Fix some minor file descriptor leaks and related glitches.
7679 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7680 (create_lock_file): Use write, not emacs_write.
7681 * image.c (slurp_file, png_load_body):
7682 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7683 (server_accept_connection):
7684 Don't leak an fd on memory allocation failure.
7685 * image.c (slurp_file): Add a cheap heuristic for growing files.
7686 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7687 as that's what the other routines do. Maybe input need not be
7688 blocked at all, but it's better to be consistent.
7689 Avoid undefined behavior when strlen is zero.
7691 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7692 (NSTATICS): Now a constant; doesn't need to be a macro.
7694 2013-07-19 Richard Stallman <rms@gnu.org>
7696 * coding.c (decode_coding_utf_8): Add simple loop for fast
7697 processing of ASCII characters.
7699 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7701 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7703 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7705 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7706 unportable 'struct x_display_info'.
7707 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7710 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7712 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7713 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7715 (system_process_attributes): Prefer plain char to unsigned char
7716 when either will do. Clean up properly if interrupted or if
7717 memory allocations fail. Don't assume sscanf succeeds.
7718 Remove no-longer-needed workaround to stop GCC from whining.
7719 Read command-line once, instead of multiple times. Check read status a
7722 Fix obscure porting bug with varargs functions.
7723 The code assumed that int is treated like ptrdiff_t in a vararg
7724 function, which is not a portable assumption. There was a similar
7725 -- though these days less likely -- porting problem with various
7726 assumptions that pointers of different types all smell the same as
7727 far as vararg functions is conserved. To make this problem less
7728 likely in the future, redo the API to use varargs functions.
7729 * alloc.c (make_save_value): Remove this vararg function.
7730 All uses changed to ...
7731 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7732 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7734 (make_save_ptr): Rename from make_save_pointer, for consistency with
7735 the above. Define only on platforms that need it. All uses changed.
7737 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7739 * keyboard.c: Try to fix typos in previous change.
7740 (DISPLAY_LIST_INFO): New macro.
7741 (kbd_buffer_get_event): Do not access members that are not present
7742 in X11. Revert inadvertent change of "!=" to "=".
7744 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7746 * keyboard.c (kbd_buffer_get_event):
7747 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7748 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7750 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7752 * filelock.c: Fix unlikely file descriptor leaks.
7753 (get_boot_time_1): Rework to avoid using emacs_open.
7754 This doesn't actually fix a leak, but is better anyway.
7755 (read_lock_data): Use read, not emacs_read.
7757 * doc.c: Fix minor memory and file descriptor leaks.
7758 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7759 (get_doc_string, Fsnarf_documentation):
7760 Fix file descriptor leak on error.
7762 * term.c: Fix minor fdopen-related file descriptor leaks.
7763 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7764 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7766 * charset.c: Fix file descriptor leaks and errno issues.
7768 (load_charset_map_from_file): Don't leak file descriptor on error.
7769 Use plain record_xmalloc since the allocation is larger than
7770 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7772 * eval.c (record_unwind_protect_nothing):
7773 * fileio.c (fclose_unwind):
7775 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7776 The replacement doesn't block input, but that no longer seems
7779 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7781 * lread.c: Fix file descriptor leaks and errno issues.
7782 (Fload): Close some races that leaked fds or streams when 'load'
7784 (Fload, openp): Report error number of last nontrivial failure to open.
7785 ENOENT counts as trivial.
7786 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7788 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7789 now that the function is always called with a nonnegative arg.
7790 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7791 All uses replaced with ...
7792 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7794 A few more minor file errno-reporting bugs.
7795 * callproc.c (Fcall_process):
7796 * doc.c (Fsnarf_documentation):
7797 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7798 * process.c (set_socket_option):
7799 Don't let a constructor trash errno.
7800 * doc.c: Include <errno.h>.
7802 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7804 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7806 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7808 Fix w32 bug with call-process-region (Bug#14885).
7809 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7810 to Fcall_process when the input is empty. This simplifies the
7811 code a bit. It makes no difference on POSIXish platforms but
7812 apparently it fixes a bug on w32.
7814 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7815 * fileio.c (close_file_unwind): Don't close if FD is negative;
7816 this can happen when unwinding a zapped file descriptor.
7817 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7818 in case Emacs runs out of memory between the two unwind-protects.
7819 Don't trash errno when closing FD.
7820 Zap the FD in the specpdl when closing it, instead of deferring
7821 the removal of the unwind-protect; this fixes a bug where a child
7822 function unwinds the stack past us.
7824 New unwind-protect flavors to better type-check C callbacks.
7825 This also lessens the need to write wrappers for callbacks,
7826 and the need for make_save_pointer.
7827 * alloc.c (free_save_value):
7828 * atimer.c (run_all_atimers):
7830 * alloc.c (safe_alloca_unwind):
7831 * atimer.c (unwind_stop_other_atimers):
7832 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7833 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7834 * minibuf.c (choose_minibuf_frame_1):
7835 * process.c (make_serial_process_unwind):
7836 * xdisp.c (pop_message_unwind):
7837 * xselect.c (queue_selection_requests_unwind):
7838 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7839 * alloc.c (record_xmalloc):
7840 Prefer record_unwind_protect_ptr to record_unwind_protect with
7842 * alloc.c (Fgarbage_collect):
7843 Prefer record_unwind_protect_void to passing a dummy.
7844 * buffer.c (restore_buffer):
7845 * window.c (restore_window_configuration):
7846 * xfns.c, w32fns.c (do_unwind_create_frame)
7847 New wrapper. All record-unwind uses of wrappee changed.
7848 * buffer.c (set_buffer_if_live):
7849 * callproc.c (call_process_cleanup, delete_temp_file):
7850 * coding.c (code_conversion_restore):
7851 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7852 * editfns.c (save_excursion_restore)
7853 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7854 (save_restriction_restore):
7855 * eval.c (restore_stack_limits, un_autoload):
7856 * fns.c (require_unwind):
7857 * keyboard.c (recursive_edit_unwind, tracking_off):
7858 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7859 * macros.c (pop_kbd_macro, restore_menu_items):
7860 * nsfns.m (unwind_create_frame):
7861 * print.c (print_unwind):
7862 * process.c (start_process_unwind):
7863 * search.c (unwind_set_match_data):
7864 * window.c (select_window_norecord, select_frame_norecord):
7865 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7866 (fast_set_selected_frame):
7867 * xfns.c, w32fns.c (unwind_create_tip_frame):
7868 Return void, not a dummy Lisp_Object. All uses changed.
7869 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7870 * callproc.c (call_process_kill):
7871 * fileio.c (restore_point_unwind, decide_coding_unwind)
7872 (build_annotations_unwind):
7873 * insdel.c (Fcombine_after_change_execute_1):
7874 * keyboard.c (read_char_help_form_unwind):
7875 * menu.c (unuse_menu_items):
7876 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7877 * sound.c (sound_cleanup):
7878 * xdisp.c (unwind_redisplay):
7879 * xfns.c (clean_up_dialog):
7880 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7881 Accept no args and return void, instead of accepting and returning
7882 a dummy Lisp_Object. All uses changed.
7883 * cygw32.c (fchdir_unwind):
7884 * fileio.c (close_file_unwind):
7885 * keyboard.c (restore_kboard_configuration):
7886 * lread.c (readevalllop_1):
7887 * process.c (wait_reading_process_output_unwind):
7888 Accept int and return void, rather than accepting an Emacs integer
7889 and returning a dummy object. In some cases this fixes an
7890 unlikely bug when the corresponding int is outside Emacs integer
7891 range. All uses changed.
7892 * dired.c (directory_files_internal_unwind):
7893 * fileio.c (do_auto_save_unwind):
7894 * gtkutil.c (pop_down_dialog):
7895 * insdel.c (reset_var_on_error):
7896 * lread.c (load_unwind):
7897 * xfns.c (clean_up_file_dialog):
7898 * xmenu.c, nsmenu.m (pop_down_menu):
7899 * xmenu.c (cleanup_widget_value_tree):
7900 * xselect.c (wait_for_property_change_unwind):
7901 Accept pointer and return void, rather than accepting an Emacs
7902 save value encapsulating the pointer and returning a dummy object.
7904 * editfns.c (Fformat): Update the saved pointer directly via
7905 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7906 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7907 (unwind_body): New function.
7908 (record_unwind_protect): First arg is now a function returning void,
7909 not a dummy Lisp_Object.
7910 (record_unwind_protect_ptr, record_unwind_protect_int)
7911 (record_unwind_protect_void): New functions.
7912 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7913 * fileio.c (struct auto_save_unwind): New type.
7914 (do_auto_save_unwind): Use it.
7915 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7916 * insdel.c (struct rvoe_arg): New type.
7917 (reset_var_on_error): Use it.
7918 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7920 (specbinding_func): Remove; there are now several such functions.
7921 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7922 (set_unwind_protect_ptr): New function.
7923 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7925 Be simpler and more consistent about reporting I/O errors.
7926 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7927 Say "Read error" and "Write error", rather than "I/O error", or
7928 "IO error reading", or "IO error writing", when a read or write
7930 * process.c (Fmake_network_process, wait_reading_process_output)
7931 (send_process, Fprocess_send_eof, wait_reading_process_output):
7932 Capitalize diagnostics consistently. Put "failed foo" at the
7933 start of the diagnostic, so that we don't capitalize the
7934 function name "foo". Consistently say "failed" for such
7936 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7937 All callers changed. This is so it can use report_file_error.
7938 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7939 diagnostics consistently as above.
7941 * fileio.c (report_file_errno): Fix errno reporting bug.
7942 If the file name is neither null nor a pair, package it up as a
7943 singleton list. All callers changed, both to this function and to
7944 report_file_error. This fixes a bug where the memory allocator
7945 invoked by list1 set errno so that the immediately following
7946 report_file_error reported the wrong errno value.
7948 Fix minor problems found by --enable-gcc-warnings.
7949 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7950 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7952 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7954 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7955 Set event->arg to Qt if switch-event shall be generated.
7956 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7958 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7960 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7963 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7964 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7965 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7966 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7967 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7968 and there is a focused frame.
7969 (head_table): Add focus-in and focus-out.
7970 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7971 bind to handle-focus-in/out.
7973 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7974 (Fhandle_switch_frame): Call Fhandle_focus_in.
7975 (syms_of_frame): defsubr handle-focus-in/out.
7977 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7979 Fix porting bug to older POSIXish platforms (Bug#14862).
7980 * sysdep.c (emacs_pipe): New function, that implements
7981 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7982 This should port better to CentOS 5 and to Mac OS X 10.6.
7983 All calls to pipe2 changed.
7985 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7986 This makes the code easier to read and the executable a bit smaller.
7987 Do not replace all calls to Fcons that happen to create lists,
7988 just calls that are intended to create lists. For example, when
7989 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7990 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7991 Similarly for list2 through list5.
7992 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7993 * bytecode.c (exec_byte_code):
7994 * callint.c (quotify_arg, Fcall_interactively):
7995 * callproc.c (Fcall_process, create_temp_file):
7996 * charset.c (load_charset_map_from_file)
7997 (Fdefine_charset_internal, init_charset):
7998 * coding.c (get_translation_table, detect_coding_system)
7999 (Fcheck_coding_systems_region)
8000 (Fset_terminal_coding_system_internal)
8001 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8002 * composite.c (update_compositions, Ffind_composition_internal):
8003 * dired.c (directory_files_internal, file_name_completion)
8005 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8006 * doc.c (Fsnarf_documentation):
8007 * editfns.c (Fmessage_box):
8009 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8010 (Feval, eval_sub, Ffuncall, apply_lambda):
8011 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8012 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8013 (Fset_file_times, Finsert_file_contents)
8014 (Fchoose_write_coding_system, Fwrite_region):
8015 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8016 * font.c (font_registry_charsets, font_parse_fcname)
8017 (font_prepare_cache, font_update_drivers, Flist_fonts):
8018 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8019 * frame.c (make_frame, Fmake_terminal_frame)
8020 (x_set_frame_parameters, x_report_frame_params)
8021 (x_default_parameter, Fx_parse_geometry):
8022 * ftfont.c (syms_of_ftfont):
8023 * image.c (gif_load):
8024 * keyboard.c (command_loop_1):
8025 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8026 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8027 (Fminor_mode_key_binding, accessible_keymaps_1)
8028 (Faccessible_keymaps, Fwhere_is_internal):
8029 * lread.c (read_emacs_mule_char):
8030 * menu.c (find_and_return_menu_selection):
8031 * minibuf.c (get_minibuffer):
8032 * nsfns.m (Fns_perform_service):
8033 * nsfont.m (ns_script_to_charset):
8034 * nsmenu.m (ns_popup_dialog):
8035 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8036 (Fx_own_selection_internal):
8037 * nsterm.m (append2):
8038 * print.c (Fredirect_debugging_output)
8039 (print_prune_string_charset):
8040 * process.c (Fdelete_process, Fprocess_contact)
8041 (Fformat_network_address, set_socket_option)
8042 (read_and_dispose_of_process_output, write_queue_push)
8043 (send_process, exec_sentinel):
8044 * sound.c (Fplay_sound_internal):
8045 * textprop.c (validate_plist, add_properties)
8046 (Fput_text_property, Fadd_face_text_property)
8047 (copy_text_properties, text_property_list, syms_of_textprop):
8048 * unexaix.c (report_error):
8049 * unexcoff.c (report_error):
8050 * unexsol.c (unexec):
8051 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8052 (Fformat_mode_line, syms_of_xdisp):
8053 * xfaces.c (set_font_frame_param)
8054 (Finternal_lisp_face_attribute_values)
8055 (Finternal_merge_in_global_face, syms_of_xfaces):
8056 * xfns.c (x_default_scroll_bar_color_parameter)
8057 (x_default_font_parameter, x_create_tip_frame):
8058 * xfont.c (xfont_supported_scripts):
8059 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8060 (menu_help_callback, xmenu_show):
8062 * xterm.c (set_wm_state):
8063 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8064 and similarly for list2 through list5.
8066 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8068 * callproc.c (Fcall_process_region): Fix minor race and tune.
8069 (create_temp_file): New function, with the temp-file-creation part
8070 of the old Fcall_process_region. Use Fcopy_sequence to create the
8071 temp file name, rather than alloca + build_string, for simplicity.
8072 Don't bother to block input around the temp file creation;
8073 shouldn't be needed. Simplify use of mktemp.
8074 Use record_unwind_protect immediately after creating the temp file;
8075 this closes an unlikely race where the temp file was not removed.
8076 Use memcpy rather than an open-coded loop.
8077 (Fcall_process_region): Use the new function. If the input is
8078 empty, redirect from /dev/null rather than from a newly created
8079 empty temp file; this avoids unnecessary file system traffic.
8081 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8083 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8084 Simplify by making this case like the other two. This is a bit
8085 slower on obsolete hosts, but the extra complexity isn't worth it.
8087 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8088 * process.c (create_process) [!DOS_NT]:
8089 Remove now-unnecessary calls to emacs_close.
8091 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8093 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8094 returning early. (Bug#14850)
8096 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8097 and inhibit-iso-escape-detection attributes of 'undecided'.
8100 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8102 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8103 Reported by Herbert J. Skuhra in
8104 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8106 Don't lose top specpdl entry when memory is exhausted.
8107 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8108 specpdl overflow here, to simplify callers; all callers changed.
8109 Always reserve an unused entry at the stack top; this avoids
8110 losing the top entry's information when memory is exhausted.
8112 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8114 Clean up errno reporting and fix some errno-reporting bugs.
8115 * callproc.c (Fcall_process):
8116 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8117 * process.c (create_process, Fmake_network_process):
8118 * unexaix.c (report_error):
8119 * unexcoff.c (report_error):
8120 Be more careful about reporting the errno of failed operations.
8121 The code previously reported the wrong errno sometimes.
8122 Also, prefer report_file_errno to setting errno + report_file_error.
8123 (Fcall_process): Look at openp return value rather than at path,
8124 as that's a bit faster and clearer when there's a numeric predicate.
8125 * fileio.c (report_file_errno): New function, with most of the
8126 old contents of report_file_error.
8127 (report_file_error): Use it.
8128 (Ffile_exists_p, Ffile_accessible_directory_p):
8129 Set errno to 0 when it is junk.
8130 * fileio.c (Faccess_file):
8131 * image.c (x_create_bitmap_from_file):
8132 Use faccessat rather than opening the file, to avoid the hassle of
8133 having a file descriptor open.
8134 * lisp.h (report_file_errno): New decl.
8135 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8138 * process.c (create_process, wait_reading_process_output) [AIX]:
8139 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8140 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8141 a multithreaded environment anyway).
8142 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8144 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8146 * image.c (x_find_image_file): Don't close a remote file handle.
8148 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8150 Fix races with threads and file descriptors.
8151 * callproc.c (Fcall_process_region):
8152 * dired.c (open_directory):
8153 * emacs.c (main, Fdaemon_initialized):
8154 * image.c (x_find_image_file):
8155 * inotify.c (Finotify_rm_watch):
8156 * lread.c (Flocate_file_internal):
8157 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8158 * term.c (term_mouse_moveto, init_tty):
8159 * termcap.c (tgetent):
8160 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8161 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8162 * unexhp9k800.c, unexmacosx.c (unexec):
8163 * callproc.c (Fcall_process_region):
8164 Use emacs_close, not close.
8165 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8166 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8167 and posix_close function on current platforms (which all lack them).
8168 (emacs_close): Use it. This should fix the races on GNU/Linux and
8169 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8170 and it should avoid closing random victim file descriptors on
8173 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8175 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8176 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8179 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8180 This is for .gdbinit xbacktrace.
8182 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8183 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8184 (emacs_set_tty): Now static.
8185 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8186 * term.c (tty_capable_p, tty_default_color_capabilities)
8187 (get_tty_terminal, term_mouse_movement)
8188 (handle_one_term_event, init_tty, maybe_fatal):
8189 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8190 (tgetent, scan_file, name_match, compare_contin):
8191 * terminal.c (get_terminal):
8192 Use bool for boolean.
8193 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8194 Prefer char to unsigned char if either will do.
8195 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8196 (tty_write_glyphs): Prefer int to unsigned.
8197 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8198 All callers changed.
8199 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8201 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8204 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8205 (B__dummy__): New dummy symbol, to pacify C89.
8206 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8207 they can't grok varargs macros.
8208 * dispnew.c (add_window_display_history)
8209 (add_frame_display_history):
8210 * print.c (print_object):
8211 * xdisp.c (debug_method_add):
8212 Use %p printf format only for void pointers.
8213 * emacs.c (usage_message): New constant, replacing ...
8214 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8215 (main): Adjust to usage reorg.
8216 * fns.c (syms_of_fns):
8217 * profiler.c (syms_of_profiler):
8218 Don't use non-constant struct initializers.
8219 * gnutls.h (gnutls_initstage_t):
8220 * lisp.h (enum Lisp_Fwd_Type):
8221 * lread.c (lisp_file_lexically_bound_p):
8222 * xsettings.c (anonymous enum):
8223 Remove trailing comma.
8224 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8225 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8226 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8228 * regex.c (const_re_char): New type, to pacify strict C89.
8229 All uses of 'const re_char' replaced to use it.
8230 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8231 with glibc when strict C89. This change is imported from gnulib.
8233 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8234 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8235 Omit GNU_LINUX implementation, since it requires long long.
8236 * xterm.c (x_draw_underwave):
8237 Do not assume the traditional order of struct's members.
8238 (x_term_init): Rewrite to avoid the need for non-constant structure
8241 Syntax cleanup, mostly replacing macros with functions.
8242 This removes the need for the syntax_temp hack.
8243 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8244 * syntax.c (SYNTAX_INLINE): New macro.
8245 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8246 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8247 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8248 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8249 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8250 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8251 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8252 Now constants, not macros.
8253 (syntax_temp) [!__GNUC__]: Remove.
8254 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8255 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8256 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8257 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8258 Move here from syntax.h; now functions, not macros. Except for the
8259 last function, these are static since only syntax.c uses them.
8260 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8261 All uses changed. Now a function, not a macro; use this fact
8262 to simplify the code.
8263 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8264 compiler bugs; no longer relevant.
8265 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8266 (SYNTAX_INLINE): New macro.
8267 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8268 for the new functions. Use bool for boolean member.
8269 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8270 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8271 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8272 (SETUP_BUFFER_SYNTAX_TABLE):
8273 Now extern inline functions, not macros.
8274 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8275 Remove; all uses replaced by implementation.
8276 (syntax_temp) [!__GNUC__]: Remove decl.
8277 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8279 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8281 * emacs.c (main): Fix syntax error.
8283 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8285 Timestamp fixes for undo (Bug#14824).
8286 * atimer.c (schedule_atimer):
8287 * fileio.c (Ffile_newer_than_file_p):
8288 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8289 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8290 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8291 (syms_of_fileio): Remove Sclear_visited_file_name.
8292 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8293 file doesn't exist; this avoids an ambiguity with negative timestamps.
8294 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8295 * systime.h (make_emacs_time, invalid_emacs_time):
8296 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8297 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8298 * undo.c (record_first_change): Push (visited-file-modtime) onto
8299 undo list rather than reimplementing it by hand, incorrectly.
8301 2013-07-09 Ken Brown <kbrown@cornell.edu>
8303 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8305 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8307 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8309 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8311 Handle errno and exit status a bit more carefully.
8312 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8313 number into an exit status. Instead, use EXIT_CANCELED.
8314 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8315 * callproc.c (relocate_fd):
8316 * emacs.c (close_output_streams, main):
8317 * process.c (create_process):
8318 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8319 Use emacs_perror for simplicity.
8320 * callproc.c (relocate_fd, main):
8321 * sysdep.c (sys_subshell):
8322 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8323 (shut_down_emacs): Use emacs_write, not write.
8324 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8325 * fileio.c (Fcopy_file, e_write):
8326 * nsterm.m (ns_select):
8327 * process.c (send_process):
8328 * sound.c (vox_write):
8329 Use emacs_write_sig, not emacs_write.
8330 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8331 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8333 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8335 (emacs_full_write): New function.
8336 (emacs_write): Rewrite to use it.
8337 (emacswrite_sig, emacs_perror): New functions.
8338 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8340 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8342 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8343 on NS even if it is present. Pixmap on NS is a void*.
8345 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8347 Port to Ubuntu 10 (Bug#14803).
8348 Problem reported by T.V. Raman.
8349 * process.c (close_on_exec, accept4, process_socket):
8350 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8352 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8354 * w32.c (sys_dup): Declare prototype.
8358 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8360 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8362 Make file descriptors close-on-exec when possible (Bug#14803).
8363 This simplifies Emacs a bit, since it no longer needs to worry
8364 about closing file descriptors by hand in some cases.
8365 It also fixes some unlikely races. Not all such races, as
8366 libraries often open files internally without setting
8367 close-on-exec, but it's an improvement.
8368 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8369 * callproc.c (Fcall_process) [!MSDOS]:
8370 * emacs.c (main) [!DOS_NT]:
8371 * nsterm.m (ns_term_init):
8372 * process.c (create_process):
8373 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8374 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8375 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8376 Prefer mkostemp with O_CLOEXEC to mkstemp.
8377 * callproc.c (relocate_fd) [!WINDOWSNT]:
8378 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8379 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8381 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8382 Make the resulting file descriptor close-on-exec.
8383 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8384 * lread.c (load_descriptor_list, load_descriptor_unwind):
8385 Remove; no longer needed. All uses removed.
8386 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8387 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8389 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8390 (Fmake_network_process, Fnetwork_interface_list)
8391 (Fnetwork_interface_info, server_accept_connection):
8392 Make newly-created socket close-on-exec.
8393 * sysdep.c (emacs_open, emacs_fopen):
8394 Make new-created descriptor close-on-exec.
8395 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8396 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8398 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8400 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8401 for NS_IMPL_GNUSTEP.
8403 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8405 Fix openp errno handling.
8406 * callproc.c (Fcall_process): Preserve openp errno around close.
8407 * lread.c (openp): Set errno when returning -1, as some callers
8410 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8412 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8414 * nsterm.h (NSSavePanel): Update comment.
8415 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8416 (ns_run_file_dialog): Declare.
8418 * nsfns.m: Remove panelOK.
8420 (ns_run_file_dialog): New function.
8421 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8422 event loop, so file dialog is popped up by ns_run_file_dialog, called
8423 by sendEvent (Bug#14578).
8424 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8426 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8428 * xdisp.c (default_line_pixel_height): New function.
8429 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8430 (try_cursor_movement, redisplay_window, try_window)
8431 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8433 * window.c (window_scroll_pixel_based):
8434 use default_line_pixel_height.
8436 * dispextern.h (default_line_pixel_height): Add prototype.
8438 * frame.c (x_set_line_spacing): Accept a float value for
8439 line-spacing parameter, per the documentation.
8441 * data.c (Fmultibyte_string_p): Doc fix.
8443 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8445 Use emacs_open more consistently when opening files.
8446 This handles EINTR more consistently now, and makes it easier
8447 to introduce other uniform changes to file descriptor handling.
8448 * sysstdio.h: New file.
8449 * buffer.c (mmap_init):
8450 * cygw32.c (chdir_to_default_directory):
8451 * dispnew.c (Fopen_termscript):
8452 * emacs.c (Fdaemon_initialized):
8453 * fileio.c (Fdo_auto_save):
8454 * image.c (slurp_file, png_load_body, jpeg_load_body):
8455 * keyboard.c (Fopen_dribble_file):
8457 * print.c (Fredirect_debugging_output):
8458 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8459 * termcap.c (tgetent):
8460 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8461 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8462 * w32term.c (w32_initialize) [CYGWIN]:
8463 * xfaces.c (Fx_load_color_file):
8464 Use emacs_open instead of plain open, and emacs_fopen instead of
8466 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8467 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8468 * callproc.c (default_output_mode): New constant.
8469 (Fcall_process): Use it to call emacs_open instead of plain creat.
8470 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8471 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8472 (emacs_fopen): New function.
8473 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8474 Include <lisp.h>, for emacs_open.
8475 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8477 Remove duplicate #include directives.
8478 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8480 Don't include stdio.h twice.
8481 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8482 Don't include sys/types.h or stdio.h twice.
8483 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8484 * lread.c: Don't include coding.h twice.
8485 * nsfont.m: Don't include frame.h twice.
8486 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8487 * ralloc.c: Don't include <unistd.h> twice.
8488 * xdisp.c: Don't include font.h twice.
8489 * xterm.c: Don't include fontset.h twice.
8490 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8492 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8494 Scale ImageMagick images more carefully.
8495 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8496 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8497 Be more careful about avoiding undefined behavior after
8498 integer overflow and division by zero.
8500 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8502 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8503 (syms_of_w32fns): DEFSYM them.
8504 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8505 (CCHDEVICENAME): Define macros if not defined.
8506 (struct MONITOR_INFO_EX): New struct.
8507 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8508 (enum_display_monitors_fn): New variable.
8509 (globals_of_w32fns): Initialize it.
8510 (Fx_display_pixel_width, Fx_display_pixel_height)
8511 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8512 multi-monitor setups in docstrings.
8513 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8514 screen size by primary monitor's millimeter per pixel.
8515 (w32_monitor_enum, w32_display_monitor_attributes_list)
8516 (w32_display_monitor_attributes_list_fallback)
8517 (Fw32_display_monitor_attributes_list): New functions.
8518 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8520 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8522 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8524 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8526 * fileio.c (Qfile_notify_error): New error symbol.
8528 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8529 * inotify.c (inotify_callback, symbol_to_inotifymask)
8530 (Finotify_add_watch, Finotify_rm_watch): Use it.
8531 (inotifyevent_to_event): Exchange order of cookie and file name.
8532 (Finotify_add_watch): Adapt docstring.
8534 * lisp.h (Qfile_notify_error): Declare.
8536 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8538 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8539 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8540 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8541 which did not work (see <http://bugs.gnu.org/14569#307>).
8542 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8543 && (!noninteractive || initialized)). This attempts to thread
8544 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8546 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8548 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8549 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8551 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8553 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8554 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8555 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8556 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8558 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8560 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8561 Define to __sys_siglist.
8563 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8565 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8566 word-wrap, so that overflow-newline-into-fringe would work in
8567 visual-line-mode. (Bug#2749)
8568 (move_it_in_display_line_to): When the last scanned display
8569 element fits exactly on the display line, and
8570 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8571 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8572 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8573 finding buffer position that corresponds to pixel coordinates,
8574 e.g. in buffer_posn_from_coords.
8576 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8578 * process.c (handle_child_signal): Call catch_child_signal if
8581 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8583 Don't convert function pointers to void * and back.
8584 It isn't portable C, and it's easy enough to avoid.
8585 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8586 (make_save_value): Add support for SAVE_FUNCPOINTER.
8587 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8588 * print.c (print_object):
8589 Distinguish function from object pointers.
8590 * lisp.h (SAVE_FUNCPOINTER): New constant.
8591 (SAVE_SLOT_BITS): Adjust to it.
8592 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8593 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8594 (voidfuncptr): New typedef.
8595 (struct Lisp_Save_Value): New member data[0].funcpointer.
8596 (XSAVE_FUNCPOINTER): New function.
8598 Simplify buildobj processing.
8599 * Makefile.in (buildobj.h): Make it a sequence of strings each
8600 followed by comma, rather than a single string. Put it into a
8601 .tmp file in case there's an error while generating it.
8602 (gl-stamp): Use .tmp for temp files.
8603 (mostlyclean): Clean .tmp files.
8604 * doc.c (buildobj): Move to just the routine that needs it.
8605 It's now an array of strings, so processing is simpler.
8607 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8609 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8610 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8611 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8612 Invoke malloc_enable_thread even when not interactive.
8613 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8614 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8615 in this case, since the underlying bug has now been fixed.
8617 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8619 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8620 unlinking it (bug#14691).
8622 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8624 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8625 before checking whether buffer is modified. This lets
8626 `kill-buffer-query-functions' cancel killing of the buffer or save
8627 its content before `kill-buffer' asks user the "Buffer %s
8628 modified; kill anyway?" question.
8630 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8632 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8633 Let the super performKeyEquivalent deal with them (Bug#14747).
8635 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8637 * widget.c (resize_cb): Remove unused local.
8639 Do not use GTK 3 if it exists but cannot be compiled.
8640 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8641 * xterm.c (x_error_handler) [!USE_GTK]:
8644 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8646 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8648 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8649 to the valid range of values. (Bug#14753)
8651 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8652 when moving point by using the current glyph matrix. This avoids
8653 the need to force redisplay when this function is called in a
8656 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8658 Fix minor problems found by static checking.
8659 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8660 Redo the latter's body to sidestep GCC parenthesization warnings.
8661 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8662 * coding.c (detect_coding, detect_coding_system):
8663 * coding.h (struct undecided_spec):
8664 Use bool for boolean.
8665 * image.c (QCmax_width, QCmax_height): Now static.
8666 * xdisp.c (Fmove_point_visually): Remove unused local.
8668 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8670 * xdisp.c (Fmove_point_visually): New function.
8672 2013-06-28 Kenichi Handa <handa@gnu.org>
8674 * coding.h (define_coding_undecided_arg_index): New enum.
8675 (coding_attr_index): New members
8676 coding_attr_undecided_inhibit_null_byte_detection,
8677 coding_attr_undecided_inhibit_iso_escape_detection,
8678 coding_attr_undecided_prefer_utf_8.
8679 (undecided_spec): New struct.
8680 (struct coding_system): New member `undecided' of the member
8683 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8684 (detect_coding): Likewise.
8685 (detect_coding_system): Likewise.
8686 (Fdefine_coding_system_internal): New coding system properties
8687 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8689 (syms_of_coding): Adjust for coding_arg_undecided_max.
8691 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8693 * image.c (x_from_xcolors): Remove unused local.
8695 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8697 Defer image data transfer between X client and server until actual
8700 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8703 * image.c (Destroy_Image): Remove.
8704 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8705 `mask_p', and `colors_p'. All uses changed.
8706 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8707 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8708 New macros for `flags' arg to x_clear_image_1.
8709 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8710 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8711 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8712 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8713 (image_get_x_image, image_unget_x_image): New functions or macros.
8714 (image_background, image_background_transparent, x_to_xcolors)
8715 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8716 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8717 instead of Destroy_Image.
8718 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8719 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8720 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8721 (imagemagick_load_image, svg_load_image): Use them instead of
8722 x_create_x_image_and_pixmap, and x_put_x_image followed by
8723 x_destroy_x_image, respectively.
8724 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8725 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8726 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8727 background_transparent fields.
8728 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8729 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8731 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8733 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8734 This mostly consists of undoing recent changes.
8735 * callproc.c (Fcall_process):
8736 * process.c (create_process):
8737 Do not worry about catching SIGCHLD here, undoing previous change.
8738 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8739 * process.c, process.h (catch_child_signal):
8740 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8741 * process.c (catch_child_handler): Don't worry about being called
8742 lazily and do not assume caller has blocked SIGCHLD, undoing
8743 previous change. Move first-time stuff back to
8744 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8745 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8746 set lib_child_handler if it's already initialized, which may
8747 help avoid problems on GNUstep.
8749 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8751 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8752 * callproc.c (Fcall_process):
8753 * process.c (create_process):
8754 Make sure SIGCHLD is caught before we fork,
8755 since Emacs startup no arranges to catch SIGCHLD.
8756 * process.c (lib_child_handler): Initialize to null, not to
8758 (catch_child_signal): Allow self to be called lazily.
8759 Do nothing if it's already been called.
8760 Assume caller has blocked SIGCHLD (all callers do now).
8761 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8762 just before it's really needed.
8763 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8764 since it hasn't been caught yet.
8766 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8768 * image.c (compute_image_size): New function to implement
8769 :max-width and :max-height.
8770 (imagemagick_load_image): Use it.
8772 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8774 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8775 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8777 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8778 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8779 the SIGCHLD handler, since the code is not atomic and (due to glib)
8780 signals may be arriving now.
8781 * sysdep.c (init_signals): Do not catch child signals here;
8782 'main' now does that later, at a safer time.
8784 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8786 Clean up SIGCHLD handling a bit (Bug#14569).
8787 * process.c, process.h (catch_child_signal):
8788 Now always extern, even if !NS_IMPL_GNUSTEP.
8789 * process.c (catch_child_signal): Move glib tickler here from
8790 init_process_emacs, so that it's done earlier in Emacs
8791 initialization. Also move the noninteractive && !initialized
8792 check here from init_process_emacs. This is all a bit cleaner for
8793 GNUish platforms, and I hope it works around the Cygwin bug.
8794 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8795 that glib signal handling is tickled before glib creates threads.
8797 * process.c (wait_reading_process_output): Avoid int overflow
8798 when reading more than 2 GiB total from a process.
8800 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8802 * process.c (create_process): Handle a couple more cases,
8803 i.e., work even if new_argv and wait_child_setup[i] are cached.
8804 Use Fcall_process's style for volatile vars.
8806 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8808 * process.c (create_process): Mark PROCESS volatile.
8810 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8812 Use C99-style flexible array members if available.
8813 This avoids some subtle aliasing issues, which typically
8814 aren't a problem with GCC but may be a problem elsewhere.
8815 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8816 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8817 In either case, it uses a flexible array member rather than
8818 the old struct hack. All uses changed.
8819 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8820 Adjust to sdata reorganization.
8821 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8822 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8823 that ports better to pre-C99 non-GCC.
8824 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8825 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8826 as the latter has changed.
8827 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8828 and port better to pre-C99 GCC.
8829 * image.c (struct xpm_cached_color):
8830 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8831 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8832 Use FLEXIBLE_ARRAY_MEMBER.
8833 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8834 Move decl to top level so it gets checked against implementation.
8835 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8836 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8838 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8840 * syntax.c: Integer cleanups.
8841 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8842 All uses that need 0-or-2 changed to:
8843 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8844 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8845 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8846 (char_quoted, prev_char_comend_first, back_comment)
8847 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8848 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8849 Use bool for boolean.
8850 (update_syntax_table, skip_chars, skip_syntaxes):
8851 Prefer int to unsigned when either will do.
8852 (back_comment): Return boolean success flag, like forw_comment,
8853 instead of positive-or-minus-1 (which might have overflowed int anyway).
8854 Don't stuff ptrdiff_t into int.
8855 (syntax_spec_code, syntax_code_spec): Now const.
8856 (Fmatching_paren, scan_lists, scan_sexps_forward):
8857 Use enum syntaxcode for syntax code.
8858 (Fmatching_paren): Check that arg is a character, not just an integer.
8859 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8860 (Finternal_describe_syntax_value): Omit no-longer-needed
8862 (skip_chars): Use char, not unsigned char, when the distinction
8864 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8865 * bytecode.c (exec_byte_code):
8866 * syntax.c (syntax_spec_code, Fchar_syntax)
8867 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8869 * syntax.h (SYNTAX_WITH_FLAGS):
8870 Omit unnecessary casts.
8872 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8874 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8875 line dimensions here, to avoid race conditions with the main
8876 thread. (Bug#14062, bug#14630, bug#14669)
8878 * w32term.c (w32_draw_window_cursor): Compute the header line and
8879 mode line dimensions here.
8880 <w32_system_caret_window, w32_system_caret_hdr_height>:
8881 <w32_system_caret_mode_height>: New variables.
8883 * w32term.h: Declare them.
8885 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8887 * alloc.c (die): Move "assertion failed" string here ...
8888 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8889 COND when SUPPRESS_CHECKING. This shrinks the executable text
8890 size by 0.8% to 2.2% when configured with --enable-checking,
8891 depending on optimization flags (GCC 4.8.1 x86-64).
8893 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8895 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8897 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8898 base is 2; this is more accurate.
8900 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8902 * sound.c (string_default): Move to !WINDOWSNT section.
8903 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8905 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8907 * sound.c: Integer cleanups.
8908 Remove unnecessary forward decls.
8909 (struct sound_device): The 'file' member is now a Lisp_Object, not
8910 a char *, so that we needn't invoke alloca on a huge size.
8911 (Fplay_sound_internal): Adjust to this.
8912 (string_default): New function.
8913 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8914 Use it to adjust to the struct sound_device change.
8915 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8916 (be2hs) [0]: Remove.
8918 * syntax.c (skip_chars): Don't use uninitialized storage
8919 when searching a multibyte buffer for characters that are not in a
8920 unibyte string that contains non-ASCII characters.
8922 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8924 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8925 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8927 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8929 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8931 2013-06-18 Kenichi Handa <handa@gnu.org>
8933 * font.c (Ffont_spec): Signal an error for an invalid font name
8936 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8938 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8939 In particular this ports to 32-bit sparc Sun cc.
8940 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8941 array with a dummy element at specpdl[-1], so that its address can
8943 (unbind_to): Do not copy the binding; not needed, now that we
8944 copy old_value in the one place where the copy is needed.
8945 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8946 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8947 (union specbinding): Rename from struct specbinding. Redo layout
8948 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8949 which is not portable. With Sun C 5.12 32-bit sparc, the
8950 declaration causes nargs to be an unsigned bitfield, a behavior
8951 that the C standard allows; but Emacs wants nargs to be signed.
8952 The overall type is now a union of structures rather than a
8953 structure of union of structures, and the 'kind' member is now a
8954 bitfield, so that the overall type doesn't grow. All uses changed.
8955 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8957 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8959 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8960 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8962 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8964 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8966 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8967 unless we know that the window w's frame is a frame object.
8968 Another attempt at solving bug#14062 and bug#14630.
8970 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8972 * textprop.c (property_set_type): New enum.
8973 (add_properties): Allow appending/prepending text properties.
8974 (add_text_properties_1): Factored out of Fadd_text_properties.
8975 (Fadd_text_properties): Move all the code into
8976 add_text_properties_1.
8977 (Fadd_face_text_property): New function that calls
8978 add_text_properties_1.
8980 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8982 Move functions from lisp.h to individual modules when possible.
8983 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8984 * alloc.c (XFLOAT_INIT, set_symbol_name):
8985 * buffer.c (CHECK_OVERLAY):
8986 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8987 (set_char_table_parent):
8988 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8989 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8990 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8991 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8993 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8994 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8995 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8996 (backtrace_args, backtrace_debug_on_exit):
8997 * floatfns.c (CHECK_FLOAT):
8998 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8999 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9000 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9001 (set_hash_index_slot):
9002 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9003 * marker.c (CHECK_MARKER):
9004 * textprop.c (CHECK_STRING_OR_BUFFER):
9005 * window.c (CHECK_WINDOW_CONFIGURATION):
9006 Move here from lisp.h, and make these functions static rather than
9008 * buffer.c (Qoverlayp):
9010 * fns.c (Qhash_table_p):
9011 * window.c (Qwindow_configuration_p):
9013 * lisp.h: Remove the abovementioned defns and decls.
9015 Use functions, not macros, for XINT etc (Bug#11935).
9016 In lisp.h, prefer functions to function-like macros, and
9017 constants to object-like macros, when either will do. This:
9018 . simplifies use, as there's no more need to worry about
9019 arguments' side effects being evaluated multiple times.
9020 . makes the code easier to debug on some platforms.
9021 However, when using gcc -O0, keep using function-like macros
9022 for a few critical operations, for performance reasons.
9023 This sort of thing isn't needed with gcc -Og, but -Og
9024 is a GCC 4.8 feature and isn't widely-enough available yet.
9025 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9026 Remove enum lsb_bits; no longer needed.
9027 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9028 * buffer.c (Qoverlap):
9030 * fns.c (Qhash_table_p):
9031 Now extern, so lisp.h can use these symbols.
9032 * dispextern.h: Include character.h, for MAX_CHAR etc.
9033 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9034 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9035 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9036 (GLYPH_CODE_P): Move here from lisp.h.
9037 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9038 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9039 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9040 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9041 XUNTAG now returns void *.
9042 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9043 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9044 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9045 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9046 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9047 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9048 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9049 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9050 New macros, renamed from their sans-lisp_h_ counterparts.
9051 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9052 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9053 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9054 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9055 If compiling via GCC without optimization, define these as macros
9056 in addition to inline functions.
9057 To disable this, compile with -DINLINING=0.
9058 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9059 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9060 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9061 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9062 (INTMASK, VALMASK): Now macros, since static values cannot be
9063 accessed from extern inline functions.
9064 (VALMASK): Also a constant, for benefit of old GDB.
9065 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9066 is INTEGERP, which can fold it in.
9067 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9068 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9069 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9070 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9071 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9072 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9073 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9074 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9075 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9076 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9077 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9078 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9079 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9080 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9081 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9082 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9083 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9084 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9085 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9086 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9087 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9088 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9089 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9090 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9091 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9092 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9093 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9094 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9095 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9096 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9097 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9098 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9099 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9101 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9102 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9103 (VALMASK): Define in one place rather than in two, merging the
9104 USE_LSB_TAG parts; this is simpler.
9105 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9106 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9107 Move up, to avoid use before definition.
9108 Also include "globals.h" earlier, for the same reason.
9109 (make_natnum): New function.
9110 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9111 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9112 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9113 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9114 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9115 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9116 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9117 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9118 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9119 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9120 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9121 (Qwindow_configuration_p, Qimage): New forward declarations.
9122 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9123 (STRING_COPYIN): Remove; unused.
9124 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9125 (xcar_addr, xcdr_addr): New functions. All uses changed.
9126 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9127 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9128 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9129 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9130 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9131 (TYPE_RANGED_INTEGERP): Simplify.
9132 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9133 (setlocale, fixup_locale, synchronize_system_messages_locale)
9134 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9135 Now empty functions, not macros.
9136 (functionp): Return bool, not int.
9137 * window.c (Qwindow_configuration_p): Now extern,
9138 so window.h can use it.
9139 * window.h (Qwindowp): Move decl back to lisp.h.
9141 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9143 * xdisp.c (Fline_pixel_height): New function, required for solving
9146 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9148 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9150 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9152 * lread.c (syms_of_lread):
9153 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9155 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9157 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9159 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9161 * fileio.c (expand_file_name): Doc fix.
9163 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9165 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9166 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9167 Wait for self, not for 0. This can't hurt on GNU or similar
9168 system, and may help with Cygwin.
9170 * keyboard.c: Don't use PROP (...) as an lvalue.
9171 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9172 Use set_prop (A, B), not PROP (A) = B.
9174 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9176 * xdisp.c (get_it_property): Use it->window instead of generating
9177 a Lisp object from it->w.
9179 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9181 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9182 get-char-property the window that is being rendered, instead of
9183 the buffer, to support window-specific overlays. (Bug#14575)
9184 (compute_display_string_pos): When W is NULL, use the current
9185 buffer as the object to pass to get-char-property.
9186 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9187 pointer member of the bidi iterator, since no window is pertinent
9190 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9192 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9193 being displayed, and pass it to compute_display_string_pos.
9194 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9195 (bidi_paragraph_init): All callers changed.
9197 * xdisp.c (init_from_display_pos, init_iterator)
9198 (handle_single_display_spec, next_overlay_string)
9199 (get_overlay_strings_1, reseat_1, reseat_to_string)
9200 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9201 Set bidi_it.w member from it->w.
9202 (compute_display_string_pos): Accept additional argument, the
9203 window being displayed, and pass it to Fget_char_property.
9206 * dispextern.h (struct bidi_it): New member w, the window being
9208 (compute_display_string_pos): Adjust prototype.
9210 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9212 * xgselect.c: Remove unneeded include xterm.h.
9214 * process.c (wait_reading_process_output): Check for NS before GLIB.
9215 GLIB may be linked in due to rsvg, but ns_select must be called.
9217 * xgselect.c (xg_select): Remove call to window_system_available
9218 and g_main_context_pending at the top, so Gdk events (i.e. file
9219 notify) are processed when Emacs is started with -nw.
9221 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9223 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9224 (ctagsfiles3): New variable, includes only *.m files.
9225 (TAGS): Use an explicit language name in the regular expressions,
9226 to avoid transformation of '/SOMETHING' by MSYS to
9227 'c:\MSYS\SOMETHING'.
9229 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9231 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9233 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9235 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9236 still need to set the mouse pointer shape and activate help-echo.
9239 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9241 A few porting etc. fixes for the new file monitor code.
9242 See the thread containing
9243 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9244 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9245 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9246 (dir_monitor_callback, Fgfile_rm_watch):
9247 Use assq_no_quit instead of Fassoc, for speed.
9248 (dir_monitor_callback, Fgfile_rm_watch):
9249 eassert that the monitor is a fixnum.
9250 (dir_monitor_callback): No need for CDR_SAFE.
9251 Simplify building of lisp with alternative tails.
9252 (Fgfile_add_watch, Fgfile_rm_watch):
9253 Do not assume glib functions set errno reliably on failure.
9254 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9255 and signal an error otherwise.
9256 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9257 Use Fdelq instead of Fdelete, for speed.
9259 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9261 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9262 don't insist on being invoked on a highlighted tool-bar button.
9263 Avoids losing tool-bar functionality when mouse-highlight is nil.
9264 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9265 Don't highlight when mouse-highlight is nil.
9266 (note_mouse_highlight): When mouse-highlight is nil, don't return
9267 right away; instead, run tool-bar and mode-line highlight
9268 subroutine, clear any existing highlight, and revert the mouse
9269 pointer to its default shape. (Bug#14558)
9271 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9273 * lisp.mk (lisp): Add prog-mode.el.
9275 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9277 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9278 * process.c (dummy_handler): New function.
9279 (lib_child_handler): New static var.
9280 (handle_child_signal): Invoke it.
9281 (catch_child_signal): If a library has set up a signal handler,
9282 save it into lib_child_handler.
9283 (init_process_emacs): If using glib and not on Windows, tickle glib's
9284 child-handling code so that it initializes its private SIGCHLD handler.
9285 * syssignal.h (SA_SIGINFO): Default to 0.
9286 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9287 31; it should no longer be needed now.
9289 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9291 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9293 * gfilenotify.c (globals_of_gfilenotify): New function.
9294 (syms_of_gfilenotify): Move global initialization there.
9296 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9298 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9300 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9301 * keyboard.c (menu_bar_items, tool_bar_items):
9302 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9303 not override local keymaps any more.
9305 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9307 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9309 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9311 * w32console.c (initialize_w32_display): Return the dimensions of
9312 the console window via 2 additional arguments, not via the current
9313 frame. This avoids crashes due to overrunning the bounds of
9314 frame's decode_mode_spec_buffer, which is not resized following
9315 the change of the frame dimensions from the initial 10x10.
9317 * w32term.h (w32_initialize_display_info): Adjust prototype.
9319 * term.c (init_tty): Take dimensions of the frame from the values
9320 returned by initialize_w32_display.
9322 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9323 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9324 (LIBES): Add $(GFILENOTIFY_LIBS).
9326 * w32inevt.c (handle_file_notifications): Add dummy implementation
9327 for !HAVE_W32NOTIFY.
9329 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9331 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9333 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9335 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9337 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9339 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9341 Fix minor problems found by static checking.
9342 * data.c (pure_write_error):
9343 Use xsignal2, not Fsignal, as Fsignal might return.
9344 * eval.c (set_backtrace_debug_on_exit): Now static.
9345 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9346 No longer inline. EXTERN_INLINE is needed only for functions
9347 defined in .h files. Reindent function header as per GNU style.
9348 (backtrace_p, backtrace_top, backtrace_next):
9349 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9350 compiler or linker. Add extern decls to pacify gcc -Wall.
9351 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9353 * frame.c (free_monitors): Define only on platforms that need it.
9354 * nsterm.m (ns_term_init):
9355 * process.c (catch_child_signal):
9356 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9357 defined on all porting targets these days.
9358 * process.c, process.h (catch_child_signal):
9359 Make it extern only if NS_IMPL_GNUSTEP is defined.
9361 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9363 * w32.c (gettimeofday): Make the signature identical to prototype
9364 in nt/inc/sys/time.h.
9366 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9368 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9371 * keyboard.c (safe_run_hooks_error): Improve error message.
9373 * data.c (pure_write_error): Add `object' argument.
9374 * puresize.h (CHECK_IMPURE): Use it.
9376 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9378 * Makefile.in (NOTIFY_OBJ): New variable.
9379 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9381 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9382 Call syms_of_gfilenotify.
9384 * gfilenotify.c: New file.
9386 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9387 and Qfile_w32notify.
9388 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9389 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9391 * lisp.h: Declare syms_of_gfilenotify.
9393 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9395 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9397 Merge the specpdl and backtrace stacks. Make the structure of the
9398 specpdl entries more obvious via a tagged union of structs.
9399 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9400 (enum specbind_tag): New enum.
9401 (struct specbinding): Make it a tagged union of structs.
9402 Add a case for backtrace records.
9403 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9404 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9405 (backtrace_debug_on_exit): New accessors.
9406 (struct backtrace): Remove.
9407 (struct catchtag): Remove backlist field.
9408 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9410 (Flocal_variable_p): Speed up the common case where the binding is
9412 * eval.c (backtrace_list): Remove.
9413 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9414 (set_backtrace_args, set_backtrace_nargs)
9415 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9416 (backtrace_next): New functions.
9417 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9418 (unwind_to_catch, internal_lisp_condition_case)
9419 (internal_condition_case, internal_condition_case_1)
9420 (internal_condition_case_2, internal_condition_case_n): Don't bother
9421 with backtrace_list any more.
9422 (Fsignal): Adjust to new backtrace format.
9423 (grow_specpdl): Move up.
9424 (record_in_backtrace): New function.
9425 (eval_sub, Ffuncall): Use it.
9426 (apply_lambda): Adjust to new backtrace format.
9427 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9429 (specbind): Adjust to new specpdl format. Simplify.
9430 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9431 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9433 (mark_backtrace): Remove.
9434 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9435 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9436 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9438 * profiler.c (record_backtrace): Use get_backtrace.
9439 (handle_profiler_signal): Use backtrace_top_function.
9440 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9443 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9445 * process.h (catch_child_signal): Declare.
9447 * process.c (catch_child_signal): New function.
9448 (init_process_emacs): Call it.
9450 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9451 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9453 (x_set_cursor_type): Remove declaration.
9454 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9455 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9456 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9457 (ns_get_color): Use F suffix on float.
9458 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9459 (ns_get_rgb_color): Remove.
9460 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9461 (note_mouse_movement): x and y are CGFloat.
9462 (ns_draw_fringe_bitmap): Remove unused rowY.
9463 Change #if to COCOA && >= 10_6.
9464 (ns_draw_window_cursor): Remove unused overspill.
9465 (ns_draw_underwave): width and x are EamcsCGFloat.
9466 (ns_draw_box): thickness is CGFloat.
9467 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9468 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9469 if not in main thread.
9470 (ns_get_pending_menu_title, ns_check_menu_open)
9471 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9472 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9473 (sendFromMainThread:): New method.
9474 (changeFont:): size is CGFloat.
9475 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9476 Disable warning about permanent text.
9477 (characterIndexForPoint:): Adjust return type depending on GNUstep
9479 (mouseDown:): delta is CGFloat.
9480 (updateFrameSize): Remove unised variable f.
9481 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9482 Cast float to EmacsCGFloat.
9483 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9484 also to -1 when restoring.
9485 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9486 inside NS_IMPL_COCOA.
9487 (toggleFullScreen:): Put call to toggleFullScreen inside
9488 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9489 (setPosition:portion:whole:): por is CGFloat.
9490 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9491 (mouseDown:): Use CGFloat.
9492 (mouseDragged:): Remove unised variable edge.
9493 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9495 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9497 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9498 when NS_IMPL_GNUSTEP.
9499 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9500 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9501 (EmacsToolbar): Add clearAll. Add tag argument to
9502 addDisplayItemWithImage.
9503 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9505 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9507 * nsmenu.m (ns_update_menubar): Make static.
9508 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9509 (fillWithWidgetValue:): Add cast to SEL for setAction.
9510 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9511 (update_frame_tool_bar): Update code for GNUstep.
9512 (clearAll): New method.
9513 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9514 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9515 Move identifierToItem setObject and activeIdentifiers addObject before
9516 call to insertItemWithItemIdentifier.
9517 (validateVisibleItems): Fix indentation.
9518 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9519 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9520 UtilityWindow to aStyle, remove call to setStyleMask.
9522 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9524 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9525 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9526 Use F suffix on floats.
9527 (ns_char_width): Returns CGFloat.
9528 (ns_ascii_average_width): w is CGFloat instead of float.
9529 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9531 (ns_glyph_metrics): CGFloat instead of float.
9533 * nsfns.m (x_set_foreground_color, x_set_background_color):
9535 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9536 remove unused variables.
9537 (Fns_read_file_name): Keep track if panel is for save.
9538 Use ns_filename_from_panel/ns_directory_from_panel.
9539 (Fns_list_services): delegate only used for COCOA.
9540 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9541 Just return the input if GNUstep.
9542 (x_screen_planes): Remove.
9543 (Fxw_color_values): Use EmacsCGFloat
9544 (Fns_display_monitor_attributes_list): Only get screen number for
9546 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9548 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9549 ns_directory_from_panel.
9551 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9553 * process.c (handle_child_signal): Also use WCONTINUED.
9554 This is so that list-processes doesn't mistakenly list the process
9555 as stopped, when the process has actually been continued and is
9558 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9560 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9561 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9562 not already configured.
9564 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9566 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9568 * Makefile.in (mostlyclean): Remove *.res files.
9570 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9572 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9573 a buffer (bug#8447).
9575 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9577 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9578 display vector, and we backtrack, handle the case that the
9579 previous character position is also displayed from a display
9580 vector or covered by a display string or image. (Bug#14476)
9582 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9584 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9585 (struct MonitorInfo, free_monitors): Remove.
9586 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9587 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9588 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9591 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9592 (struct MonitorInfo, free_monitors): Remove.
9593 (ns_screen_name): Make static.
9594 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9595 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9598 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9599 (struct MonitorInfo): New struct.
9600 (free_monitors, make_monitor_attribute_list): Declare.
9602 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9604 (free_monitors, make_monitor_attribute_list): New functions.
9605 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9608 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9610 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9612 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9614 * keyboard.c: Apply keyboard decoding only to events that come directly
9615 from the tty, not from unread-command-events (bug#14368).
9616 (read_event_from_main_queue): New function, extracted from read_char.
9617 (read_decoded_char): Remove.
9618 (read_decoded_event_from_main_queue): New function to replace it.
9619 (read_char): Use it.
9620 (read_key_sequence): Use read_char rather than read_decoded_char.
9622 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9624 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9626 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9628 2013-05-22 Kenichi Handa <handa@gnu.org>
9630 The following changes are to fix the setting of
9631 buffer-file-coding-system on, for instance, C-x RET c unix RET
9632 _FILE_OF_DOS_EOL_TYPE_ RET.
9634 * coding.h (struct coding_system): New member detected_utf8_chars.
9636 * coding.c (detect_coding_utf_8): Count characters and check EOL
9637 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9639 (setup_coding_system): Do not initialize coding->head_ascii.
9640 (check_ascii): Do not set coding->eol_seen but update it. Do not
9641 call adjust_coding_eol_type here.
9642 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9643 If the eol-type of CODING is already specified, adjust the eol type
9644 of the found coding-system.
9645 (decode_coding_gap): Cancel previous change. Utilize the
9646 character numbers counted by detect_coding_utf_8. Fix detection
9649 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9651 * search.c (looking_at_1): Only set last_thing_searched if the match
9652 changed the match-data (bug#14281).
9654 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9656 * xdisp.c (reseat_at_previous_visible_line_start):
9657 Already declared in dispextern.h, so remove it here.
9658 (move_it_vertically_backward): Likewise.
9660 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9662 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9663 (Fx_display_pixel_width, Fx_display_pixel_height)
9664 (Fx_display_mm_width, Fx_display_mm_height):
9665 Mention `display-monitor-attributes-list' in docstrings.
9667 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9668 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9669 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9670 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9671 (Fx_display_backing_store, Fx_display_visual_class)
9672 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9673 (Fx_display_grayscale_p, Fx_display_pixel_width)
9674 (Fx_display_pixel_height, Fx_display_planes)
9675 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9676 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9677 (Fx_display_mm_width, Fx_display_mm_height)
9678 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9679 height for all physical monitors as in X11.
9681 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9682 Return pixel width or height for all physical monitors as in X11.
9684 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9686 Port --enable-gcc-warnings to clang.
9687 * bytecode.c (exec_byte_code):
9689 Redo diagnostic pragmas to pacify clang, too.
9690 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9691 * editfns.c (Fencode_time):
9692 * fileio.c (file_accessible_directory_p):
9693 * font.c (font_unparse_xlfd):
9694 Use '&"string"[index]' instead of '"string" + (index)'.
9695 * undo.c (user_error): Remove; unused.
9697 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9699 * insdel.c (insert_1_both): Document the arguments, instead of
9700 referring to insert_1, which no longer exists.
9702 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9703 some window, increment windows_or_buffers_changed, so that
9704 *Messages* display in that window is updated. (Bug#14408)
9706 * w32.c: Include epaths.h.
9707 (init_environment): Use cmdproxy.exe without leading directories.
9708 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9710 (gettimeofday): Adjust signature and return value to Posix
9713 * unexw32.c (open_output_file): Delete the existing emacs.exe
9714 before creating it, to break the hard link to the versioned
9717 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9718 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9719 (FIRSTFILE_OBJ): New variables.
9720 (W32_RES): Rename to EMACSRES. All users changed.
9721 (base_obj): Use $(CM_OBJ).
9722 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9723 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9724 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9725 $(W32_RES_LINK) before $(LIBES).
9726 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9728 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9730 * makefile.w32-in (DOC): Use just "DOC".
9732 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9734 * process.c: Export default filters and sentinels to Elisp.
9735 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9737 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9738 (Fset_process_sentinel, Fformat_network_address):
9739 Default to them instead of nil.
9740 (server_accept_connection): Sentinels can't be nil any more.
9741 (read_and_dispose_of_process_output): New function, extracted from
9742 read_process_output.
9743 (read_process_output): Use it; filters can't be nil.
9744 (Finternal_default_process_filter): New function, extracted from
9745 read_process_output.
9746 (exec_sentinel_unwind): Remove function.
9747 (exec_sentinel): Don't zilch sentinel while running.
9748 (status_notify): Sentinels can't be nil.
9749 (Finternal_default_process_sentinel): New function extracted from
9751 (setup_process_coding_systems): Default filter is not nil any more.
9752 (syms_of_process): Export new Elisp functions and initialize
9754 * lisp.h (make_lisp_proc): New function.
9756 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9758 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9760 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9762 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9763 unless we know that the window w is a leaf window.
9764 Another attempt at solving bug#14062.
9766 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9768 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9771 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9773 * image.c (gif_load): Check that subimages fit (Bug#14345).
9775 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9777 * lread.c (skip_dyn_eof): New function.
9778 (read1): Use it to skip the end of a file in response to #@00.
9780 * doc.c (get_doc_string): Slightly relax the sanity checking.
9782 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9784 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9785 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9786 (MonitorInfo): New struct.
9787 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9788 (Fns_display_monitor_attributes_list): New functions.
9789 (display-usable-bounds): Remove.
9790 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9793 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9795 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9796 (GTK_CHECK_VERSION): New macro, if not already defined.
9797 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9798 replaced by GTK_CHECK_VERSION.
9800 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9802 * xterm.h (GTK_PREREQ): New macro.
9803 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9804 to use this macro instead, for consistency and clarity.
9806 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9808 * xdisp.c (row_for_charpos_p): New function, with code of
9809 cursor_row_p, but accepts an additional argument CHARPOS instead
9810 of using a hardcoded PT.
9811 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9812 (row_containing_pos): Call row_for_charpos_p instead of partially
9813 doing the same. Fixes cursor positioning under longlines-mode
9814 when longlines-show-effect includes more than one newline, when
9815 moving the cursor vertically up.
9817 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9819 * makefile.w32-in (ACL_H): New macro.
9820 ($(BLD)/fileio.$(O)): Update dependencies.
9822 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9824 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9825 * Makefile.in (LIB_ACL): New macro.
9826 (LIBACL_LIBS): Remove.
9827 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9828 * fileio.c: Include <acl.h>.
9829 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9830 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9832 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9835 * unexelf.c: Don't assume ElfW (Half) fits in int.
9836 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9837 when dealing with ElfW (Half) values, since they can exceed 2**31
9838 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9839 (entry_address): Omit unused NUM arg. All uses changed.
9841 2013-05-07 Juri Linkov <juri@jurta.org>
9843 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9844 to the string converted from number with `Fnumber_to_string'.
9847 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9849 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9850 This fixes a problem introduced by my previous change.
9852 2013-05-07 Glenn Morris <rgm@gnu.org>
9854 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9856 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9858 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9860 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9862 Static checking by GCC 4.8.0.
9863 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9864 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9865 (x_get_monitor_attributes_fallback)
9866 (x_get_monitor_attributes_xinerama)
9867 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9868 Define only if USE_GTK.
9869 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9870 (x_get_monitor_attributes_fallback): Omit unused locals.
9871 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9872 Use double, not float, to avoid mixed-mode floating point arithmetic.
9874 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9875 Jan Djärv <jan.h.d@swipnet.se>
9877 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9878 (XINERAMA_CFLAGS): New macros.
9879 (ALL_CFLAGS, LIBES): Use them.
9881 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9882 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9883 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9884 (syms_of_xfns): DEFSYM them.
9885 (struct MonitorInfo): New struct.
9886 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9887 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9888 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9889 (x_get_monitor_attributes_xinerama): New functions.
9890 (Fx_display_monitor_attributes_list): New primitive.
9891 (syms_of_xfns): Defsubr it.
9893 * xterm.h (x_display_info): Add Xatom_net_workarea and
9894 Xatom_net_current_desktop.
9896 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9897 and dpyinfo->Xatom_net_current_desktop.
9899 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9901 * xdisp.c (pos_visible_p): Use the special code for finding the
9902 beginning of a display property or overlay for any "replacing"
9903 display property, not just for display strings. This solves
9904 incorrect reporting of position by posn-at-point. (Bug#14241)
9906 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9908 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9909 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9910 Verify that ElfW (Half) fits in int.
9911 (fatal): Use same signature as lisp.h.
9912 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9913 configure and build with -DUNEXELF_DEBUG without worrying about
9914 other modules that use DEBUG.
9915 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9916 possibly-wide integers now uses it instead of plain fprintf.
9917 (entry_address): New function, which avoids problems with 32-bit
9918 overflow on 64-bit hosts.
9919 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9920 (round_up): Don't assume the remainder fits in int.
9921 (find_section): Use bool for boolean. Simplify debug code.
9922 (unexec): Don't assume file sizes fit in int or size_t.
9923 Omit unnecessary trailing newline in 'fatal' format.
9924 Use strerror rather than outputting decimal error number.
9925 Remove unused code when emacs is not defined;
9926 this file relies on Emacs now.
9927 Don't assume e_phnum and e_shnum are positive.
9929 * regex.c: Fix problems when DEBUG is defined.
9930 (extract_number, extract_number_and_incr): Define regardless of
9931 whether DEBUG is defined; that's simpler and makes the code less
9932 likely to go stale in the normal case when DEBUG is not defined.
9933 Return int rather than taking an int * arg. All callers changed.
9934 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9935 Remove, replacing with ...
9936 (DEBUG_PRINT): New macro. All callers changed.
9937 (DEBUG_COMPILES_ARGUMENTS): New macro.
9938 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9939 (print_compiled_pattern, print_double_string) [DEBUG]:
9940 Use prototype rather than old-style definition.
9941 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9942 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9943 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9944 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9945 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9946 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9947 This matters only when DEBUG is defined.
9949 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9951 * xdisp.c (set_iterator_to_next): Set the
9952 ignore_overlay_strings_at_pos_p flag only if we are _really_
9953 iterating over an overlay string, as indicated by the
9954 current.overlay_string_index member. (Bug#14306)
9956 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9958 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9959 to where it is used, to avoid autorelease issues (Bug#14050).
9961 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9963 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9964 * fileio.c (syms_of_fileio): Implement this.
9965 * filelock.c (create_lock_file): If symbolic links don't work, so
9966 we use a regular file as a lock file, do not fsync the lock file;
9969 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9971 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9972 (syms_of_minibuf): Adjust accodingly.
9974 * callint.c (Fcall_interactively): Adjust calls accordingly.
9976 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9978 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9979 w->contents is a buffer before computing everything else.
9980 Use parentheses to disambiguate last part of the condition.
9982 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9983 assertion violations. (Bug#14062)
9985 2013-05-01 David Reitter <david.reitter@gmail.com>
9987 * nsfns.m (ns_tooltip): Initialize.
9989 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9991 * coding.c (decode_coding_gap): Don't remove the character before
9992 a newline unless it's a CR character. (Bug#14287)
9994 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9996 * dispextern.h (struct face): Move enum face_underline_type
9997 earlier so that bitfields can be in the same word.
9999 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10001 * nsfns.m (handlePanelKeys): New function.
10002 (EmacsOpenPanel:performKeyEquivalent:)
10003 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10004 arrows/function/control and copy/paste keys (Bug#14296).
10006 2013-04-27 Juri Linkov <juri@jurta.org>
10008 * callint.c (Fcall_interactively): Call `Qread_number' for
10009 interactive code letter `n' instead of using duplicate code.
10012 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10014 * systime.h (make_timeval): Declare as 'const'.
10016 2013-04-27 Kenichi Handa <handa@gnu.org>
10018 * font.c (font_open_entity): Always open a font of manageable
10021 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10023 Port better to AIX (Bug#14258).
10024 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10027 2013-04-24 Kenichi Handa <handa@gnu.org>
10029 * coding.c (decode_coding_iso_2022): When an invalid escape
10030 sequence is encountered, reset the invocation and designation
10031 status to the safest one.
10033 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10035 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10036 Without this fix, "make distclean" leaves stamp-h1 behind.
10038 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10040 * w32fns.c (w32_fullscreen_rect): New function to compute the
10041 window rectangle for the given fullscreen mode.
10042 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10043 longer tunes the window size. This keeps the window's edges flush
10044 with the screen and allows the taskbar to hide itself in fullboth.
10046 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10047 window decorations and uses the entire screen.
10049 * w32term.h (w32_fullscreen_rect) Add prototype.
10050 (struct w32_output): Replace normal_width, normal_height,
10051 normal_top, and normal_left members with a single normal_placement
10053 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10055 (FRAME_NORMAL_PLACEMENT): New macro.
10057 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10059 * minibuf.c (Ftest_completion): Silence compiler warning.
10061 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10063 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10066 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10069 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10070 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10071 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10072 parentheses where appropriate.
10074 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10076 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10078 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10080 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10081 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10082 Mention in the doc string that setting these variables takes
10083 effect only after a call to set-window-buffer. (Bug#14200)
10085 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10087 * indent.c (Fvertical_motion): Don't consider display strings on
10088 overlay strings as display strings on the buffer position we
10089 started from. This prevents vertical cursor motion from jumping
10090 more than one line when there's an overlay string with a display
10091 property at end of line.
10092 Reported by Karl Chen <Karl.Chen@quarl.org> in
10093 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10095 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10097 * window.c (select_window): `record_buffer' even if window is
10098 already selected (bug#14191).
10100 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10102 * window.c (Fwindow_end): Test more flags, including the buffer's
10103 last_overlay_modified flag, to determine whether the window's
10104 display is really up-to-date. Prevents the function from
10105 returning a stale value. (Bug#14170)
10106 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10109 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10111 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10112 garbaged only if it is not already the top frame on its TTY.
10113 This prevents flickering due to constant redrawing of TTY frames when
10114 there are GUI frames open in the same session. (Bug#13864)
10116 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10118 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10119 of marking the idle timers directly.
10121 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10123 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10124 tables (bug#14054).
10126 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10128 * window.c (select_window): Don't record_buffer while the invariant is
10129 temporarily broken (bug#14161).
10131 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10133 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10135 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10137 2013-04-07 Romain Francoise <romain@orebokech.com>
10139 Ignore additional platform-specific ACL errors (Bug#13702).
10140 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10141 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10143 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10145 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10148 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10150 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10151 This bug was introduced by my 2013-02-25 change that simplified
10152 data_start configuration. Without this change, on GNU/Linux
10153 an Emacs configured with --enable-profiling fails immediately
10154 due to a profiler signal.
10155 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10156 with these flags. On platforms where special flags are needed
10157 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10158 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10159 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10161 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10163 Get rid of some platform-specific functions examining window
10164 system and its capabilities. This is a partial rework of the
10166 * lisp.h (have_menus_p): Remove prototype. This function is
10167 replaced with platform-independent window_system_available.
10168 (check_window_system): Move to...
10169 * frame.h (decode_window_system_frame, window_system_available):
10170 ...here, add new prototypes.
10171 * frame.c (window_system_available, decode_window_system_frame):
10173 (check_window_system): Platform-independent now.
10174 * xterm.h (x_in_use): Remove declaration.
10176 * w32term.h (check_x_frame):
10177 * nsterm.h (check_x_frame): Remove prototypes. This function
10178 is replaced with platform-independent decode_window_system_frame.
10179 * msdos.c (have_menus_p): Remove.
10180 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10181 Remove platform-specific functions. Use check_window_system,
10182 decode_window_system_frame and check_ns_display_info where
10183 appropriate. Minor style and comment tweaks.
10184 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10185 (check_x_frame): Likewise.
10186 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10188 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10189 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10190 * xmenu.c, xselect.c: All related users changed.
10192 2013-04-03 Kenichi Handa <handa@gnu.org>
10194 The following changes is to optimize the code for reading UTF-8
10197 * coding.c (check_ascii): Rename from detect_ascii. Return value
10198 changed. Check EOL format. Do not call adjust_coding_eol_type
10200 (check_utf_8): New function.
10201 (adjust_coding_eol_type): Do nothing if already adjusted.
10202 (detect_coding): Compare the return value of check_ascii with
10203 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10204 (decode_coding_gap): Optimize for valid UTF-8.
10206 2013-03-21 Kenichi Handa <handa@gnu.org>
10208 * coding.c (syms_of_coding): Cancel previous change.
10210 * insdel.c (insert_from_gap): Fix previous change.
10212 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10214 Consistently use platform-specific function to detect window system.
10215 * lisp.h (check_window_system): New prototype. This function is
10216 going to replace check_x, check_w32 and check_ns.
10217 (have_menus_p): Mention msdos.c in comment.
10218 * fontset.c (check_window_system_func): Remove. Adjust all users.
10219 * fontset.h (check_window_system_func): Remove prototype.
10220 * nsterm.h (check_ns):
10221 * xterm.h (check_x):
10222 * w32term.h (check_w32): Likewise.
10223 * menu.c (Fx_popup_menu): Use check_window_system.
10224 * msdos.c (check_window_system): Define for MS-DOS.
10225 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10226 * w32fns.c (check_window_system): Likewise for MS-Windows.
10227 * xfns.c (check_window_system): Likewise for X.
10228 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10229 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10231 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10233 Prefer < to > in range checks such as 0 <= i && i < N.
10234 This makes it easier to visualize quantities on a number line.
10235 This patch doesn't apply to all such range checks,
10236 only to the range checks affected by the 2013-03-24 change.
10237 This patch reverts most of the 2013-03-24 change.
10238 * alloc.c (xpalloc, Fgarbage_collect):
10239 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10240 * character.c (string_escape_byte8):
10241 * charset.c (read_hex):
10242 * data.c (cons_to_unsigned):
10243 * dispnew.c (update_frame_1):
10244 * doc.c (Fsubstitute_command_keys):
10245 * doprnt.c (doprnt):
10246 * editfns.c (hi_time, decode_time_components):
10247 * fileio.c (file_offset):
10248 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10249 * font.c (font_intern_prop):
10250 * frame.c (x_set_alpha):
10251 * gtkutil.c (get_utf8_string):
10252 * indent.c (check_display_width):
10253 * keymap.c (Fkey_description):
10254 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10256 * minibuf.c (read_minibuf_noninteractive):
10257 * process.c (wait_reading_process_output):
10258 * search.c (Freplace_match):
10259 * window.c (get_phys_cursor_glyph):
10260 * xdisp.c (redisplay_internal):
10261 * xsmfns.c (smc_save_yourself_CB):
10262 Prefer < to > for range checks.
10263 * dispnew.c (sit_for): Don't mishandle NaNs.
10264 This fixes a bug introduced in the 2013-03-24 change.
10265 * editfns.c (decode_time_components): Don't hoist comparison.
10266 This fixes another bug introduced in the 2013-03-24 change.
10268 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10270 * frame.h (struct frame): Drop scroll_bottom_vpos
10271 member becaue all real users are dead long ago.
10272 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10273 * xdisp.c (redisplay_internal): Adjust user.
10275 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10277 * nsmenu.m (showAtX:Y:for:): setLevel to
10278 NSPopUpMenuWindowLevel (Bug#13998).
10280 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10282 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10283 (ns_check_pending_open_menu): Declare.
10285 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10286 (x_activate_menubar): Update the menu with title that matches
10287 ns_get_pending_menu_title, and call
10288 ns_check_pending_openmenu (Bug#12698).
10289 (menuWillOpen:): New method.
10290 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10292 * nsterm.m (menu_will_open_state, menu_mouse_point)
10293 (menu_pending_title): New varaibles.
10294 (ns_get_pending_menu_title, ns_check_menu_open)
10295 (ns_check_pending_open_menu): New functions.
10297 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10299 * indent.c (current_column_bol_cache): Remove leftover which is not
10300 used in Fmove_to_column any more.
10301 (current_column, scan_for_column): Adjust users.
10302 * keyboard.c (last_point_position_buffer, last_point_position_window):
10303 Remove leftovers which are not used for recording undo any more.
10304 (command_loop_1, syms_of_keyboard): Adjust users.
10305 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10306 redisplay_window any more.
10307 (move_it_to): Adjust user.
10309 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10311 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10312 Update dependencies.
10314 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10316 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10317 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10318 forward references.
10320 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10322 * window.h (struct window): Replace hchild, vchild and buffer slots
10323 with a single slot 'contents'. This is possible because each valid
10324 window may have either the child window (in vertical or horizontal
10325 combination) or buffer to display (for the leaf window). Using that,
10326 a lot of operations to traverse and/or change window hierarchies may
10327 be simplified. New member horizontal is used to distinguish between
10328 horizontal and vertical combinations of internal windows.
10329 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10330 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10331 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10332 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10333 Use contents slot, not buffer, where appropriate.
10334 (wset_combination): New function.
10335 (wset_buffer): Add eassert.
10336 (Fframe_first_window): Simplify the loop reaching first window.
10337 (Fwindow_buffer): Use WINDOW_LEAF_P.
10338 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10339 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10340 (unshow_buffer): Convert initial debugging check to eassert.
10341 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10342 (make_parent_window, window_resize_check, window_resize_apply)
10343 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10344 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10345 Adjust to match struct window changes.
10346 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10347 (mark_window_cursors_off, count_windows, get_leaf_windows)
10348 (foreach_window_1): Simplify the loop.
10349 * alloc.c (mark_object): Do not check for the leaf window because
10350 internal windows has no glyph matrices anyway.
10351 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10352 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10353 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10354 (build_frame_matrix_from_window_tree, mirror_make_current)
10355 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10356 (update_window_tree, set_window_update_flags): Simplify the loop.
10357 (sync_window_with_frame_matrix_rows): Enforce live window.
10358 Use contents slot, not buffer, where appropriate.
10359 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10360 and WINDOW_HORIZONTAL_COMBINATION_P.
10361 (make_frame_visible_1): Simplify the loop.
10362 Use contents slot, not buffer, where appropriate.
10363 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10364 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10365 (expose_window_tree): Likewise.
10366 Use contents slot, not buffer, where appropriate.
10367 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10368 to avoid deleted windows. Use contents slot instead of buffer.
10369 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10370 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10371 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10372 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10374 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10376 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10377 identify the reasons for assertion violations in bug#14062 and
10379 (Fx_show_tip): Fix compilation error under
10380 "--enable-check-lisp-object-type". (Bug#14073)
10382 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10383 Reported by <rzl24ozi@gmail.com>.
10385 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10387 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10389 (unwind_with_echo_area_buffer): ...to restore it here.
10390 This is needed to ensure that...
10391 (redisplay_window): ...both window markers are valid here,
10392 which is verified by eassert.
10393 * editfns.c (save_excursion_save): Do not assume that
10394 selected_window always displays the buffer.
10395 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10398 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10400 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10403 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10405 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10407 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10409 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10410 since MinGW's w32api headers do. This avoids compiler warnings.
10412 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10413 if already defined.
10415 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10417 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10419 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10421 * gtkutil.c (style_changed_cb): Check if frame is live and an
10422 X frame (Bug#14038).
10424 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10426 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10427 Define only for _WIN32_WINNT less than 0x0500.
10428 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10430 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10431 see its own definitions of 'struct timeval' and 'struct timezone'.
10433 Fix incompatibilities between MinGW.org and MinGW64 headers.
10434 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10436 * w32.c (REPARSE_DATA_BUFFER): Guard with
10437 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10439 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10441 * xterm.c: Include X11/XKBlib.h
10442 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10444 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10446 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10448 * blockinput.h (input_blocked_p): Likewise.
10449 * bytecode.c (exec_byte_code): Likewise.
10450 * callproc.c (call_process_kill, call_process_cleanup)
10451 (Fcall_process): Likewise.
10452 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10453 (Fccl_execute_on_string): Likewise.
10454 * character.c (string_escape_byte8): Likewise.
10455 * charset.c (read_hex): Likewise.
10456 * cm.c (calccost): Likewise.
10457 * data.c (cons_to_unsigned): Likewise.
10458 * dired.c (directory_files_internal, file_name_completion):
10460 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10461 (sit_for): Likewise.
10462 * doc.c (Fsubstitute_command_keys): Likewise.
10463 * doprnt.c (doprnt): Likewise.
10464 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10465 * emacsgtkfixed.c: Likewise.
10466 * fileio.c (file_offset, Fwrite_region): Likewise.
10467 * floatfns.c (Fexpt, fmod_float): Likewise.
10468 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10470 * font.c (font_intern_prop): Likewise.
10471 * frame.c (x_set_alpha): Likewise.
10472 * gtkutil.c (get_utf8_string): Likewise.
10473 * indent.c (check_display_width): Likewise.
10474 * intervals.c (create_root_interval, rotate_right, rotate_left)
10475 (split_interval_right, split_interval_left)
10476 (adjust_intervals_for_insertion, delete_node)
10477 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10478 (merge_interval_right, merge_interval_left, copy_intervals)
10479 (set_intervals_multibyte_1): Likewise.
10480 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10481 * keymap.c (Fkey_description): Likewise.
10482 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10483 * lread.c (openp, read_integer, read1, string_to_number):
10485 * menu.c (ensure_menu_items): Likewise.
10486 * minibuf.c (read_minibuf_noninteractive): Likewise.
10487 * print.c (printchar, strout): Likewise.
10488 * process.c (create_process, Faccept_process_output)
10489 (wait_reading_process_output, read_process_output, send_process)
10490 (wait_reading_process_output): Likewise.
10491 * profiler.c (make_log, handle_profiler_signal): Likewise.
10492 * regex.c (re_exec): Likewise.
10493 * regex.h: Likewise.
10494 * search.c (looking_at_1, Freplace_match): Likewise.
10495 * sysdep.c (get_child_status, procfs_ttyname)
10496 (procfs_get_total_memory): Likewise.
10497 * systime.h (EMACS_TIME_VALID_P): Likewise.
10498 * term.c (dissociate_if_controlling_tty): Likewise.
10499 * window.c (get_phys_cursor_glyph): Likewise.
10500 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10501 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10503 * xfns.c (Fx_window_property): Likewise.
10504 * xmenu.c (set_frame_menubar): Likewise.
10505 * xselect.c (x_get_window_property, x_handle_dnd_message):
10507 * xsmfns.c (smc_save_yourself_CB): Likewise.
10508 * xterm.c (x_scroll_bar_set_handle): Likewise.
10510 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10512 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10513 to be optional or nil. Adjust comment and convert it to docstring.
10514 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10515 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10517 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10519 Static checking by GCC 4.8-20130319.
10520 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10521 * process.c (Fset_process_datagram_address)
10522 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10523 * xdisp.c (get_char_face_and_encoding)
10524 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10525 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10526 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10528 2013-03-24 Ken Brown <kbrown@cornell.edu>
10530 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10531 fix compilation on 64-bit Cygwin, where underscores are not
10532 automatically prepended.
10534 * w32term.c (w32_initialize): Silence compiler warning.
10536 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10538 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10539 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10540 variables, to save and restore frame dimensions.
10541 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10542 after returning from a 'fullscreen' configuration.
10543 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10544 to avoid races between the main thread and the input thread.
10546 * w32term.h (struct w32_output): New members normal_width,
10547 normal_height, normal_top, normal_left, and prev_fsmode.
10548 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10549 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10550 members of a frame.
10552 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10553 'fullscreen' parameter. Always record previous width and height
10554 of the frame, except when switching out of maximized modes, so
10555 that they could be restored correctly, instead of resetting to the
10556 default frame dimensions. Send SC_RESTORE command to the frame,
10557 unless we are going to send SC_MAXIMIZE, to restore the frame
10558 resize hints in the mouse pointer shown by the window manager.
10561 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10563 * lisp.h (get_frame_param): Adjust conditions for prototype
10566 2013-03-22 Ken Brown <kbrown@cornell.edu>
10568 * unexcw.c: Drop unneeded inclusion of w32common.h.
10569 (report_sheap_usage): Declare.
10570 (read_exe_header): Add magic numbers for x86_64.
10571 (fixup_executable): Fix printf format specifier for unsigned long
10574 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10576 * frame.h (struct frame): Put menu_bar_window under #ifdef
10577 because this member is not needed when X toolkit is in use.
10578 (fset_menu_bar_window):
10579 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10580 (free_glyphs, update_frame):
10581 * xdisp.c (expose_frame): Likewise.
10582 (display_menu_bar): Likewise. Remove redundant eassert.
10583 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10586 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10588 Use functions and constants to manipulate Lisp_Save_Value objects.
10589 This replaces code that used macros and strings and token-pasting.
10590 The change makes the C source a bit easier to follow,
10591 and shrinks the Emacs executable a bit.
10592 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10593 (make_save_value): Change 1st arg from string to enum. All callers
10596 (mark_object): Use if, not #if, for GC_MARK_STACK.
10597 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10598 (XSAVE_OBJECT): Now functions, not macros.
10599 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10600 the constant was never used.
10601 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10602 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10603 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10604 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10606 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10607 type3 with a single member save_type. All uses changed.
10608 (save_type, set_save_pointer, set_save_integer): New functions.
10609 * print.c (PRINTX): Remove.
10611 * alloc.c: Remove redundant static declarations.
10613 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10615 * window.h (struct window): Convert left_col, top_line, total_lines
10616 and total_cols from Lisp_Objects to integers. Adjust comments.
10617 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10619 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10620 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10621 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10622 Adjust users where appropriate.
10624 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10626 * frame.h (struct frame): Drop resx and resy because the same data is
10627 available from window system-specific output context. Adjust users.
10628 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10629 New functions to provide defaults when no window system available.
10630 (FRAME_RES_X, FRAME_RES_Y): New macros.
10631 (NUMVAL): Move from xdisp.c.
10632 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10633 (Ffont_face_attributes, Fopen_font):
10634 * image.c (gs_load):
10635 * w32font.c (fill_in_logfont):
10636 * xdisp.c (calc_pixel_width_or_height):
10637 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10638 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10640 2013-03-20 Kenichi Handa <handa@gnu.org>
10642 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10643 to 1 (temporary workaround until a bug related to ASCII
10644 optimization is fixed).
10646 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10648 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10649 Signal error if window is not internal. Adjust docstring.
10650 (delete_all_child_windows): Use combination_limit to save the buffer.
10651 (Fset_window_configuration): Adjust accordingly.
10652 * print.c (syms_of_print): Initialize debugging output not here...
10653 (init_print_once): ...but in a new function here.
10654 * lisp.h (init_print_once): Add prototype.
10655 * emacs.c (main): Add call to init_print_once. Adjust comments.
10657 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10659 * window.c (window_resize_check, window_resize_apply)
10660 (window_from_coordinates, recombine_windows, set_window_buffer)
10661 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10662 (Fsplit_window_internal, Fdelete_window_internal)
10663 (freeze_window_starts): Use bool for booleans.
10664 * window.h (window_frame_coordinates, resize_frame_windows)
10665 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10667 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10669 * dispnew.c (bitch_at_user): Use `user-error'.
10671 2013-03-17 Ken Brown <kbrown@cornell.edu>
10673 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10674 as return type of image_background. (Bug#13981)
10675 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10677 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10679 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10680 (ns_select): Don't return with result uninitialized.
10682 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10685 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10687 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10688 directories. If filename is nil, get directory name (Bug#13932).
10689 Use getFilename and getDirectory.
10690 (getFilename, getDirectory): New methods for EmacsSavePanel and
10692 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10694 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10696 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10698 2013-03-15 Kenichi Handa <handa@gnu.org>
10700 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10701 (adjust_after_replace): Make it back to static. Delete the third
10702 arg text_at_gap_tail. Cancel the code for handling it.
10704 * coding.h (struct coding_system): New member eol_seen.
10706 * coding.c (detect_ascii): New function.
10707 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10708 when the source bytes are actually scanned. On detecting for
10709 coding_category_utf_8_auto, call detect_ascii instead of scanning
10710 source bytes directly.
10711 (produce_chars): Call insert_from_gap with the new arg 0.
10712 (encode_coding): Likewise.
10713 (decode_coding_gap): Control ASCII optimization by the variable
10714 disable_ascii_optimization instead of #ifndef .. #endif.
10715 Deccode EOL format according to coding->eol_seen.
10716 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10719 * lisp.h (adjust_after_replace): Cancel externing it.
10720 (insert_from_gap): Adjust prototype.
10722 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10724 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10725 FULLSCREEN_MAXIMIZED. (Bug#13935)
10727 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10729 * region-cache.c (find_cache_boundary, move_cache_gap)
10730 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10731 Simplify debugging check and convert to eassert. Adjust comment.
10732 (pp_cache): Put under ENABLE_CHECKING.
10734 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10736 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10737 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10738 and WM_ACTIVATEAPP.
10739 (w32fullscreen_hook): If the frame is visible, reset
10740 f->want_fullscreen flag after changing the frame size. If the
10741 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10744 2013-03-13 Daniel Colascione <dancol@dancol.org>
10746 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10747 too so that these builds can use Cygwin's file conversion
10748 functions. (We've been building and linking cygw32.o all along
10749 and just not using it.)
10751 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10753 File synchronization fixes (Bug#13944).
10754 * Makefile.in (LIB_FDATASYNC): New macro.
10756 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10757 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10758 Don't worry about HAVE_FSYNC, since a substitute fsync is
10759 available if the system lacks one.
10760 (Fwrite_regin): Retry fsync if interrupted.
10762 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10764 * w32term.c (w32_read_socket): If the Emacs frame is being
10765 activated, call w32fullscreen_hook, to make sure the new frame
10766 dimensions are in effect. (Bug#13937)
10768 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10770 * xdisp.c (init_iterator): Simplify because both character and byte
10771 positions are either specified or -1. Add eassert. Adjust comment.
10772 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10773 character and byte positions can be obtained from marker.
10775 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10777 Static checking by Sun C 5.12.
10778 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10779 * bytecode.c (exec_byte_code):
10780 * dispnew.c (init_display):
10782 * fileio.c (Fsubstitute_in_file_name):
10783 * keyboard.c (Fevent_convert_list):
10784 * keymap.c (Fsingle_key_description):
10785 * term.c (maybe_fatal, fatal):
10786 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10787 * xsmfns.c (Fhandle_save_session):
10788 Omit unreachable code.
10789 * keymap.c (map_keymap_char_table_item): Cast void * to
10790 a function pointer type; the C Standard requires this.
10792 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10793 Include <sys/param.h> unconditionally, as that works elsewhere and
10794 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10795 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10798 See ChangeLog.12 for earlier changes.
10800 ;; Local Variables:
10804 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10806 This file is part of GNU Emacs.
10808 GNU Emacs is free software: you can redistribute it and/or modify
10809 it under the terms of the GNU General Public License as published by
10810 the Free Software Foundation, either version 3 of the License, or
10811 (at your option) any later version.
10813 GNU Emacs is distributed in the hope that it will be useful,
10814 but WITHOUT ANY WARRANTY; without even the implied warranty of
10815 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10816 GNU General Public License for more details.
10818 You should have received a copy of the GNU General Public License
10819 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.