1 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
3 * lisp.h (CHECK_BOOLEAN): New function.
4 * alloc.c (Fbool_vector): New function.
5 (syms_of_alloc): Defsubr it.
6 * data.c (Qbooleanp): New symbol.
7 (syms_of_data): DEFSYM it.
8 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
10 * font.c (font_matching_entity): Extract font-entity object
11 from the vector of matching entities (Bug#17486).
13 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
15 Assume C99 or later (Bug#17487).
16 * bytecode.c (B__dummy__): Remove.
17 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
18 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
19 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
20 * regex.c (DEBUG_PRINT): Assume varargs macros.
21 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
23 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
25 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
26 memory for every buffer that was dumped.
28 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
30 * fns.c (Freverse): Allow vectors, bool vectors and strings.
31 (Fnreverse): Allow vectors and bool vectors.
33 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
35 Minor cleanup for terminal setup.
36 * termhooks.h (create_terminal): Adjust prototype.
37 * terminal.c (create_terminal): Pass output method and RIF as args.
38 (init_initial_terminal):
39 * nsterm.m (ns_create_terminal):
41 * w32term.c (w32_create_terminal):
42 * xterm.c (x_create_terminal): Adjust users.
43 Avoid redundant NULL initializers and add comments.
45 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
47 * keyboard.c (Qdeactivate_mark): Now static.
49 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
51 If available, use Xfixes extension to do pointer blanking.
52 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
53 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
54 (make_invisible_cursor): Move to...
55 * xterm.c (make_invisible_cursor): ...here.
56 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
57 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
58 (x_term_init): Call to x_setup_pointer_blanking.
59 (XTtoggle_invisible_pointer): Use blanking specific to this display.
60 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
62 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
64 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
66 2014-05-12 Glenn Morris <rgm@gnu.org>
68 * fileio.c (Ffile_executable_p): Doc tweak.
70 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
72 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
73 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
75 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
77 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
79 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
81 Fix initialization of minibuffer history variable (Bug#17430).
82 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
83 Move the initialization up to prevent any "value void" message.
85 2014-05-08 Samuel Bronson <naesten@gmail.com>
87 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
88 are matched (bug#17413).
90 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
92 Stop tooltips pulling Emacs window to front (Bug#17408).
93 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
94 SetWindowPos invocations.
96 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
98 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
99 not initialized (Bug#17398).
101 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
103 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
105 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
107 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
108 [HAVE_NS]: Do not include png.h.
109 (x_query_frame_background_color): New function.
110 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
111 (png_load_body): Coalesce duplicate code.
113 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
115 Consult libpng-config more consistently (Bug#17339).
116 * Makefile.in (PNG_CFLAGS): New var.
117 (ALL_CFLAGS): Use it.
118 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
119 CFLAGS now handles this.
121 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
123 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
124 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
125 because WCONTINUED is always defined now.
126 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
128 2014-05-03 Eli Zaretskii <eliz@gnu.org>
130 * buffer.c (overlay_strings): Fix the wording of the commentary.
132 2014-05-01 Glenn Morris <rgm@gnu.org>
134 * floatfns.c (Fisnan):
135 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
137 2014-05-01 Eli Zaretskii <eliz@gnu.org>
139 * term.c (tty_menu_activate): A better initialization for cursor
142 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
144 * intervals.c: Tighten assertions.
145 (create_root_interval): Make sure the interval is not empty.
146 (intervals_equal): Use booleans.
147 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
148 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
149 (balance_possible_root_interval): Simplify and use booleans.
150 (split_interval_right, split_interval_left): Check LENGTH, and remove
151 now redundant assertion.
152 (adjust_intervals_for_insertion): Remove now redundant assertions.
153 (delete_node, interval_deletion_adjustment)
154 (adjust_intervals_for_deletion, merge_interval_right)
155 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
156 (reproduce_interval): Make sure the interval is not empty.
158 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
160 * term.c (tty_menu_activate): Don't assume row and col are initialized.
161 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
162 satisfaction that they would always be initialized.
164 2014-04-30 Eli Zaretskii <eliz@gnu.org>
166 * term.c (tty_menu_display): Move the cursor to the active menu item.
167 (tty_menu_activate): Return the cursor to the active menu item
168 after displaying the menu and after displaying help-echo. See
169 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
170 for the details of why this is needed by screen readers and
173 2014-04-30 Glenn Morris <rgm@gnu.org>
175 * process.c (handle_child_signal):
176 Handle systems without WCONTINUED. (Bug#15110, 17339)
178 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
180 * window.c (struct saved_window): Remove mark.
181 (Fset_window_configuration, save_window_save)
182 (compare_window_configurations): Don't touch marks any more.
184 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
186 Use bits_word for gcmarkbits.
187 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
188 bits_word is typically a tad more efficient for mark bits than
189 unsigned is, so use bits_word. All uses changed.
190 * lisp.h (BITS_PER_INT): Remove; no longer used.
192 Avoid undefined behavior in signed left shift.
193 This ports to GCC 4.9.0 with -fsanitize=undefined.
194 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
196 * regex.c (extract_number):
197 * lisp.h (make_number, XINT):
198 Do not shift a 1 bit left into a sign bit.
199 * alloc.c (struct cons_block, struct float_block): Use unsigned,
200 not int, for gcmarkbits. All uses changed.
202 2014-04-25 Eli Zaretskii <eliz@gnu.org>
204 * search.c (Fnewline_cache_check): Don't try to count newlines
205 outside the buffer's restriction, as find_newline doesn't support that.
207 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
209 * window.c (Fset_window_configuration): Deactivate the mark before
211 (set_window_buffer): Ignore window_initialized.
212 (window_initialized): Remove.
213 * keyboard.c (Qdeactivate_mark): Not static any more.
214 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
217 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
219 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
220 and to clang 3.4, which have fixed the bug. This should let us
221 run a bit faster on these platforms when address sanitization is
224 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
226 Port to GCC 4.9.0 with --enable-gcc-warnings.
227 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
229 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
230 a way that also works with GCC 4.9.0.
232 * search.c (Fnewline_cache_check): Remove unused locals.
234 2014-04-22 Eli Zaretskii <eliz@gnu.org>
236 * search.c (find_newline1): New subroutine.
237 (Fnewline_cache_check): New function.
238 (syms_of_search): Defsubr it.
240 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
242 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
243 * keyboard.c (unblock_input): Add comment.
244 * xgselect.c (xg_select): Prevent Glib main loop recursion.
246 2014-04-22 Daniel Colascione <dancol@dancol.org>
248 * lread.c (readevalloop_eager_expand_eval): New function
249 that can recurse into toplevel forms.
250 (readevalloop): Call it.
251 * lisp.h: Declare Qprogn.
252 * callint.c (Qprogn): No longer static.
254 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
256 * intervals.c (rotate_right, rotate_left): Fix up length computation.
257 Also change identifiers to match the comments, and add more assertions
260 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
262 * emacs.c (close_output_streams): Don't clear and restore errno.
264 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
266 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
267 never becomes visible, i.e. using XMonad (Bug#17237).
269 2014-04-18 Eli Zaretskii <eliz@gnu.org>
271 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
272 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
273 (Fline_pixel_height): Don't assume that the current buffer and the
274 selected window's buffer are one and the same. (Bug#17281)
276 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
277 paragraph-start cache before the newline cache. (Bug#17269)
279 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
281 * term.c (tty_send_additional_strings): No need to fflush here,
283 (tty_set_terminal_modes): fflush after sending additional strings,
286 2014-04-17 Daniel Colascione <dancol@dancol.org>
288 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings): New
290 (tty_send_additional_strings): New function.
291 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
292 (syms_of_term): Intern tty-mode-set-strings and
293 tty-mode-reset-strings.
295 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
297 * window.c (save_window_save): Lookup window_point_insertion_type in
298 the right buffer (bug#15457).
299 (Qwindow_point_insertion_type): New var.
300 (syms_of_window): Initialize it.
302 2014-04-16 Eli Zaretskii <eliz@gnu.org>
305 * unexcoff.c [MSDOS]: Include libc/atexit.h.
306 (copy_text_and_data): Zero out the atexit chain pointer before
309 * termhooks.h (encode_terminal_code): Update prototype.
311 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
312 visible for all DOS_NT ports, not just WINDOWSNT.
313 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
315 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
316 unless it is defined.
317 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
319 * process.c (close_on_exec, accept4, process_socket): Move into
320 the "ifdef subprocesses" part.
321 (catch_child_signal): Condition by "ifdef subprocesses".
322 (syms_of_process) <Qinternal_default_process_sentinel>
323 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
325 * msdos.h: Add prototypes for new functions.
326 (EINPROGRESS): Define.
327 (O_CLOEXEC): Define to zero.
329 * msdos.c (check_window_system): Remove unnecessary an
330 incompatible duplicate function.
331 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
332 New functions in support of new functionality.
334 * menu.c (single_menu_item): Add visual indication of submenu
335 also for menus on MSDOS frames.
336 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
338 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
339 when async subprocesses aren't supported.
341 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
343 * emacs.c (close_output_streams): Zero out errno before calling
346 * dired.c [MSDOS]: Include msdos.h.
348 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
349 (DATA_START) [MSDOS]: Define.
350 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
352 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
353 Ifdef away for MSDOS.
354 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
355 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
357 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
358 Use temporary file template that is compatible with mkostemp.
359 Move vfork-related portions under #ifndef MSDOS.
360 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
362 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
364 * buffer.c (Foverlays_at): Add argument `sorted'.
366 2014-04-16 Eli Zaretskii <eliz@gnu.org>
368 * insdel.c (invalidate_buffer_caches): When deleting or replacing
369 text, invalidate the bidi_paragraph_cache upto and including the
372 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
374 Port to IRIX 6.5 (Bug#9684).
375 * conf_post.h (INET6) [IRIX6_5]: Define.
376 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
377 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
379 2014-04-16 Eli Zaretskii <eliz@gnu.org>
381 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
382 before passing it to system APIs.
384 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
386 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
387 make sure stack.byte_string_start is not de-adjusted by pushhandler.
389 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
391 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
393 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
395 Remove DATA_SEG_BITS.
396 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
397 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
398 cc, but that platform is so old that SGI itself stopped supporting
399 it in December 2013. If you still need Emacs on IRIX, please
400 either compile with GCC and port the undumping code, or run
401 './configure --with-wide-int'.
402 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
403 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
404 DEFINE_GDB_SYMBOL_START way to define it.
405 (NONPOINTER_BITS): New macro.
407 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
408 the problem and/or configuring --with-wide-int.
409 (USE_LSB_TAG): Simplify, based on above changes.
410 (gdb_DATA_SEG_BITS): Remove. All uses removed.
411 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
413 2014-04-12 Eli Zaretskii <eliz@gnu.org>
415 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
416 covered by a display string that ends in a newline, and that cases
417 going back by DVPOS lines to hit the search limit, lift the limit
418 and go back until DVPOS is reached. (Bug#17244)
420 * indent.c (Fvertical_motion): Handle correctly the case when the
421 display string is preceded by an empty line.
423 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
424 use S_IWRITE instead.
426 2014-04-11 Glenn Morris <rgm@gnu.org>
428 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
430 2014-04-11 Ken Brown <kbrown@cornell.edu>
432 * Makefile.in (EMACS_MANIFEST): Revert last change.
434 2014-04-10 Daniel Colascione <dancol@dancol.org>
436 * puresize.h (BASE_PURESIZE): Increase.
438 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
440 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
442 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
443 region handling (and don't call signal_before_change) if
444 inhibit_modification_hooks is set.
445 (signal_before_change): Don't check inhibit_modification_hooks any more.
447 2014-04-08 Daniel Colascione <dancol@dancol.org>
449 * alloc.c (sweep_symbols, mark_object): Assert that symbol
450 function cells contain valid lisp objects. (Modified version of
453 * alloc.c (detect_suspicious_free): Split actual stack capturing
454 out into new function for easier breakpoint setting.
455 (note_suspicious_free): New function.
457 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
459 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
461 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
462 (symbol_block_pinned): New var.
463 (Fmake_symbol): Initialize `pinned'.
464 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
465 pinned and signal an error for un-purifiable objects.
467 (Fpurecopy): Use it, except for objects that can't be purified.
468 (mark_pinned_symbols): New function.
469 (Fgarbage_collect): Use it.
470 (gc_sweep): Remove hack made unnecessary.
472 2014-04-07 Glenn Morris <rgm@gnu.org>
474 * keyboard.c (Fopen_dribble_file): Doc tweak.
476 2014-04-07 Ken Brown <kbrown@cornell.edu>
478 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
480 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
482 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
483 We have a substitute execinfo.h on hosts that lack it.
484 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
485 isn't optimized away.
487 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
489 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
490 * alloc.c (memory_full):
491 * charset.c (syms_of_charset):
492 * doc.c (Fsnarf_documentation):
494 * font.c (BUILD_STYLE_TABLE):
495 * keyboard.c (make_lispy_event):
496 * profiler.c (setup_cpu_timer):
497 * xgselect.c (xg_select):
498 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
500 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
501 Replace the only use with ARRAYELTS (font_property_table).
502 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
504 2014-04-03 Daniel Colascione <dancol@dancol.org>
506 * xterm.c (x_term_init):
507 * xfns.c (best_xim_style):
508 * xfaces.c (Fdump_colors):
509 * w32fns.c (w32_default_color_map):
510 * w32.c (init_environment, N_ENV_VARS):
511 * unexcw.c (read_exe_header):
512 * term.c (term_get_fkeys_1):
513 * sysdep.c (init_baud_rate):
514 * nsterm.m (ns_convert_key):
515 * nsfns.m (get_geometry_from_preferences):
516 * msdos.c (dos_set_window_size, init_environment):
517 * macfont.m (mac_font_get_glyph_for_cid)
518 (macfont_store_descriptor_attributes)
519 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
520 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
521 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
523 * image.c (xpm_str_to_color_key):
524 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
525 * frame.c (x_set_frame_parameters):
526 * fileio.c (Ffile_selinux_context):
527 * emacs.c (sort_args):
528 * dosfns.c (msdos_stdcolor_name):
529 * dired.c (file_attributes):
530 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
531 Change expressions of the form sizeof(arr) / sizeof(arr[0])
534 2014-04-02 Daniel Colascione <dancol@dancol.org>
536 * data.c (Ffset): Abort if we're trying to set a function call to
539 * lisp.h (ARRAYELTS): New macro.
541 * alloc.c: Include execinfo.h if available.
542 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
543 (suspicious_free_record): New structure.
544 (suspicious_objects, suspicious_object_index)
545 (suspicious_free_history, suspicious_free_history_index):
547 (find_suspicious_object_in_range, detect_suspicious_free)
548 (Fsuspicious_object): New functions.
549 (cleanup_vector): Call find_suspicious_object_in_range.
551 2014-04-02 Martin Rudalics <rudalics@gmx.at>
553 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
554 width from font width (Bug#17163).
556 * frame.c (x_set_frame_parameters): Calculate default values of
557 new frame sizes only after all other frame parameters have been
558 processed (Bug#17142).
560 2014-04-02 Ken Brown <kbrown@cornell.edu>
562 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
565 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
567 * xterm.c (x_draw_image_glyph_string): Adjust image background
568 width accordingly when its x position is adjusted. (Bug#17115)
570 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
572 * font.c (font_list_entities): Do not add empty vector to font cache.
573 (font_matching_entity): Likewise. If matching entity is found, insert
574 1-item vector with this entity instead of entity itself (Bug#17125).
576 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
578 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
580 * fns.c (validate_subarray): Rename from validate_substring,
581 since it works for vectors too. New arg ARRAY. Optimize for the
582 non-nil case. Instead of returning bool, throw an error if out of
583 range, so that the caller needn't do that. All uses changed.
584 Report original values if out of range.
585 (Fsubstring, Fsubstring_no_properties, secure_hash):
586 Also optimize the case where FROM is 0 or TO is the size.
588 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
590 * search.c (Freplace_match): Use make_specified_string.
591 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
592 to catch bogus override face of glyph strings.
593 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
594 Move common substring range checking code to...
595 (validate_substring): ...this function.
597 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
599 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
601 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
603 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
604 bar is zero height, just return (Bug#16976).
605 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
607 * nsterm.h (EmacsView): Add wait_for_tool_bar.
609 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
610 is nil. If waiting for toolbar to complete, force a redraw.
612 2014-03-28 Glenn Morris <rgm@gnu.org>
614 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
615 (emacs_bugreport): New variable.
616 (usage_message): Use PACKAGE_BUGREPORT.
617 (syms_of_emacs) <report-emacs-bug-address>: New variable.
619 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
621 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
623 Port recent signal-related changes to FreeBSD.
624 Problem reported by Herbert J. Skuhra.
625 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
626 Move decls from here ...
627 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
629 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
631 * w32term.c (x_draw_image_glyph_string): Fix computation of height
632 and width of image background when it is displayed with a 'box'
635 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
637 More backward-compatible fix to char-equal core dump (Bug#17011).
638 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
639 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
641 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
643 * image.c (init_svg_functions): When loading SVG-related libraries,
644 free already loaded libraries if the initialization fails.
645 (rsvg_handle_set_size_callback): Remove declaration, unused.
647 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
649 Fix core dump in char-equal (Bug#17011).
650 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
651 unibyte buffers, as we can't tell whether the characters are
654 * insdel.c (adjust_markers_for_delete): Remove unused local.
656 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
658 Have (MARKER . ADJUSTMENT) undo records always be immediately
659 after their corresponding (TEXT . POS) record in undo list.
661 * lisp.h (record-delete): New arg record_markers.
662 (record_marker_adjustment): No longer needed outside undo.c.
663 * insdel.c (adjust_markers_for_delete): Move calculation of marker
664 adjustments to undo.c's record_marker_adjustments. Note that
665 fileio.c's decide_coding_unwind is another caller to
666 adjust_markers_for_delete. Because it has undo list bound to t,
667 it does not rely on adjust_markers_for_delete to record marker
669 (del_range_2): Swap call to record_delete and
670 adjust_markers_for_delete so as undo marker adjustments are
671 recorded before current deletion's adjustments, as before.
672 (adjust_after_replace):
673 (replace_range): Pass value for new record_markers arg to
675 * undo.c (record_marker_adjustment): Rename to
676 record_marker_adjustments and made static.
677 (record_delete): Check record_markers arg and call
678 record_marker_adjustments.
679 (record_change): Pass value for new record_markers arg to
681 (record_point): at_boundary calculation no longer needs to account
682 for marker adjustments.
684 2014-03-26 Martin Rudalics <rudalics@gmx.at>
686 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
689 2014-03-26 Glenn Morris <rgm@gnu.org>
691 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
693 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
695 * buffer.c (struct sortvec): Add field `spriority'.
696 (compare_overlays): Use it.
697 (sort_overlays): Set it.
699 2014-03-26 Eli Zaretskii <eliz@gnu.org>
701 * xdisp.c (redisplay_window): If all previous attempts to find the
702 cursor row failed, try a few alternatives before falling back to
703 the top-most row of the window. Use row_containing_pos. (Bug#17047)
705 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
707 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
708 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
710 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
711 variables on Windows.
713 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
715 * w32.c (unsetenv): Remove unused var `retval'.
716 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
718 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
719 (start_watching): Remove unused var `thr'.
721 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
722 (find_child_console): Remove unnecesary var `thread_id'.
724 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
725 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
727 2014-03-26 Glenn Morris <rgm@gnu.org>
729 * filelock.c (Flock_buffer): Doc tweak.
731 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
732 * emacs.c (shut_down_emacs):
733 * fileio.c (Finsert_file_contents, write_region):
734 * filelock.c (top-level, syms_of_filelock):
735 * insdel.c (prepare_to_modify_buffer_1):
736 CLASH_DETECTION is always defined now.
738 2014-03-25 Eli Zaretskii <eliz@gnu.org>
740 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
741 DLL handle, to speed up thread startup.
743 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
745 Handle sigmask better with nested signal handlers (Bug#15561).
746 * atimer.c (sigmask_atimers): Remove.
747 Remaining use rewritten to use body of this function.
748 * atimer.c (block_atimers, unblock_atimers):
749 * callproc.c (block_child_signal, unblock_child_signal):
750 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
751 New arg OLDSET. All callers changed.
752 * atimer.c (block_atimers, unblock_atimers):
753 * callproc.c (block_child_signal, unblock_child_signal):
754 * keyboard.c (handle_interrupt):
755 * sound.c (vox_configure, vox_close):
756 Restore the old signal mask rather than unilaterally clearing bits
757 from the mask, in case a handler is running within another
758 handler. All callers changed.
759 * lisp.h, process.c, process.h, term.c:
760 Adjust decls and callers to match new API.
761 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
762 signal handlers aren't supposed to use floating point anyway.
763 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
765 2014-03-23 Daniel Colascione <dancol@dancol.org>
767 Split gc_sweep into discrete functions for legibility and better
770 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
771 (sweep_vectors): Fix typo in comment.
772 (sweep_conses, sweep_floats, sweep_intervals)
773 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
774 (gc_sweep): Call new functions, to which existing functionality is
776 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
778 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
780 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
782 2014-03-23 Daniel Colascione <dancol@dancol.org>
784 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
785 only if xic_style calls for it. This change allows Emacs to work
786 with ibus. Also, don't leak resources if create_frame_xic fails,
787 and stop caching xic_style across different displays.
788 (supported_xim_styles): Make const.
789 (best_xim_style): Remove first parameter: it's always just
790 supported_xim_styles. Change to look at supported_xim_styles
793 2014-03-23 Daniel Colascione <dancol@dancol.org>
795 * term.c (init_tty): Rearrange condition for clarity; print
796 appropriate diagnostic.
798 2014-03-23 Daniel Colascione <dancol@dancol.org>
800 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
801 array. (ASAN caught.)
803 2014-03-22 Glenn Morris <rgm@gnu.org>
805 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
807 2014-03-22 Daniel Colascione <dancol@dancol.org>
809 * process.c (conv_sockaddr_to_lisp): When extracting the string
810 names of AF_LOCAL sockets, stop before reading uninitialized memory.
812 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
814 Fix regression introduced by patch for Bug#10500.
815 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
816 * w32term.c (x_draw_image_relief): Likewise.
818 2014-03-21 Martin Rudalics <rudalics@gmx.at>
820 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
821 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
822 maximize a frame for odd default fonts.
824 2014-03-21 Glenn Morris <rgm@gnu.org>
826 * minibuf.c (history-length): Increase default from 30 to 100.
828 2014-03-21 Daniel Colascione <dancol@dancol.org>
830 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
831 every time we switch to minibuffer.
833 * alloc.c (lisp_align_malloc, allocate_string_data)
834 (allocate_vectorlike): Allow mmap allocation of lisp objects.
835 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
837 2014-03-21 Eli Zaretskii <eliz@gnu.org>
839 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
840 support more "verbs".
842 2014-03-21 Daniel Colascione <dancol@dancol.org>
844 Always prohibit dumping a dumped Emacs.
846 * emacs.c (might_dump): New variable.
847 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
848 * lisp.h (might_dump): Declare.
849 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
851 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
853 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
855 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
857 * doc.c (store_function_docstring): Warn when we don't know where to
859 (Fsubstitute_command_keys): Don't advertise the fact that
860 text-properties are dropped, since we think it's a bug that we'll fix
863 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
864 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
865 * frame.c (frame_garbaged): Make "docstring" more precise.
867 2014-03-20 Glenn Morris <rgm@gnu.org>
869 * charset.c (init_charset): When we cannot find the charsets directory,
870 mention if EMACSDATA is set.
872 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
874 * fns.c (Frandom): Fix rare bug where the result isn't random.
876 Fix porting inconsistency about rounding to even.
877 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
878 This way, the unusual !HAVE_RINT case acts like the usual
879 HAVE_RINT case, and we can fix the documentation accordingly.
881 2014-03-19 Eli Zaretskii <eliz@gnu.org>
883 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
884 (w32_wnd_proc): Initialize the dwHoverTime member of
885 TRACKMOUSEEVENT structure.
887 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
889 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
891 2014-03-16 Eli Zaretskii <eliz@gnu.org>
893 * search.c (find_newline): Speed up the function when using the
894 newline cache, by halving the number of calls to
895 region_cache_forward and region_cache_backward. (Bug#16830)
897 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
899 * buffer.c (Fset_buffer): Document return value (bug#17015).
901 2014-03-14 Martin Rudalics <rudalics@gmx.at>
903 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
904 nil, always resize character wise to avoid potential loss of the
905 mode line (Bug#16923 related).
907 2014-03-12 Martin Rudalics <rudalics@gmx.at>
909 * frame.c (x_set_frame_parameters): Always calculate new sizes
910 pixelwise to avoid potential loss when rounding.
912 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
914 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
915 * xterm.c (x_free_frame_resources): Free all allocated cursors.
917 2014-03-10 Eli Zaretskii <eliz@gnu.org>
919 * w32.c (fstatat): Don't add an extra slash if the argument ends
920 with a slash: this fails the subsequent call to stat_worker on
921 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
923 2014-03-09 Martin Rudalics <rudalics@gmx.at>
925 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
927 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
929 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
931 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
932 when frame is only on one screen (Bug#14713).
934 2014-03-08 Eli Zaretskii <eliz@gnu.org>
936 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
937 there's a valid wrap point in the display line, the last glyph
938 cannot "just barely fit" on this row, because display_line doesn't
939 let it. Instead, proceed as if the last glyph didn't fit, so that
940 we eventually back up the iterator to the wrap point. This avoids
941 delusional behavior of move_it_to, whereby it proceeds to the next
942 display line, but sets current_x to zero for all the glyphs that
943 without word-wrap would fit on the previous display line.
944 One result was that visual-order cursor movement behaved erratically
946 (Fmove_point_visually): Add code to find the x coordinate of the
947 last character before wrap point, under word-wrap on a TTY.
949 2014-03-07 Eli Zaretskii <eliz@gnu.org>
951 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
952 also return value of MOVE_POS_MATCH_OR_ZV from
953 move_it_in_display_line_to, when moving from beginning of line to
954 point's position. (Bug#16961)
956 2014-03-07 Martin Rudalics <rudalics@gmx.at>
958 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
959 * window.c (Fselect_window): Explain NORECORD and
960 `buffer-list-update-hook' in doc-string.
962 2014-03-06 Martin Rudalics <rudalics@gmx.at>
964 * window.c (Fother_window_for_scrolling): Check that
965 Vother_window_scroll_buffer is a buffer.
967 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
969 * xterm.c (xim_initialize): Always pass a copy of resource name
970 to XRegisterIMInstantiateCallback and eassert whether return
971 value is True. Passing copy is important because Xlib doesn't
972 make its own copy and resource name argument usually points to
973 SSDATA (Vx_resource_name), which may be changed from Lisp.
974 (xim_close_display): For XUnregisterIMInstantiateCallback,
975 always eassert return value and pass exactly the same values
976 as were used for XRegisterIMInstantiateCallback.
977 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
978 sources to check why if you are interested.
980 2014-03-05 Martin Rudalics <rudalics@gmx.at>
982 * dispnew.c (change_frame_size_1): Add new_lines instead of
983 new_height, the latter may be still zero if passed as such.
984 * window.c (Fwindow_pixel_height): Mention bottom divider in
987 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
989 Fix "resource temporarily unavailable" with xgselect
991 * xgselect.c: Include <stdbool.h>.
992 (xg_select) [!USE_GTK]: Don't lose track of errno.
994 Fix minor --enable-gcc-warnings issues.
995 * widget.c (update_various_frame_slots, EmacsFrameResize):
996 Avoid unused locals. Prefer 'if' to '#if' when either will do.
998 2014-03-04 Ken Brown <kbrown@cornell.edu>
1000 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1001 represent the actual adjustment needed for alignment.
1003 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1005 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1006 needed, and don't reallocate if the initial allocation already
1007 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1009 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1011 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1014 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1016 * cmds.c (delete-char): Update docstring pointing out that the
1017 function ignores `delete-active-region' and `overwrite-mode'.
1019 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1021 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1023 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1024 allocated buffer due to alignment.
1025 (freehook): If the block to be freed was allocated by
1026 'aligned_alloc', find its real pointer before calling 'free'.
1028 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1031 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1033 * font.c (toplevel): Adjust comment about font cache layout.
1034 (font_clear_cache): Fix to match real font cache layout.
1035 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1036 (Fframe_font_cache) [FONT_DEBUG]: New function.
1037 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1039 Avoid crashes when X fonts are erroneously freed on reused X
1040 'Display *' connection data (Bug#16069). Note that X font
1041 resources still may be leaked, but currently there is no way
1042 to completely avoid it.
1043 * xterm.h (struct x_display_info): New member x_id. Add comments.
1044 * xterm.c (x_display_id): New variable.
1045 (x_term_init): Assign identifier to each opened X connection.
1046 * xfont.c (struct xfont): New member x_display_id.
1047 (xfont_open): Initialize it with frame's display id.
1048 (xfont_close): Check whether font's display id matches the one
1049 recorded for the given display. Adjust comment.
1050 * xftfont.c (struct xftfont_info):
1051 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1053 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1055 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1056 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1057 killed Vother_window_scroll_buffer.
1058 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1060 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1062 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1063 that start with more than 2 slashes as UNCs. (Bug#16751)
1065 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1067 Fix a few crashes and leaks when cloning C strings.
1068 * alloc.c, lisp.h (dupstring): New function.
1069 * gtkutil.c (xg_get_font):
1070 * term.c (tty_default_color_capabilities):
1071 * xsettings.c (store_monospaced_changed)
1072 (store_font_name_changed, parse_settings)
1073 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1074 This avoids some unlikely crashes due to accessing freed storage,
1075 and avoids some minor memory leaks in the more-typical case.
1077 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1079 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1080 cursor when modeline can't be dragged (Bug#16647).
1082 2014-02-28 Glenn Morris <rgm@gnu.org>
1084 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1085 from custom-delayed-init-variables. (Bug#11565)
1087 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1089 More fixes for mouse glyph calculations (Bug#16647).
1090 * window.c (coordinates_in_window): In intersection of
1091 horizontal and vertical window dividers prefer the horizontal
1092 one. Add some extra parens to last fix.
1093 (window_relative_x_coord): Return x-coordinate for header and
1095 * xdisp.c (remember_mouse_glyph): In text area don't extend
1096 glyph into mode line to show the vertical drag cursor there
1097 immediately. Subdivide mouse glyphs in right fringes to show a
1098 horizontal drag cursor as soon as we enter the "grabbable width"
1099 portion. Handle vertical border case separately. Do not
1100 subdivide window divider areas.
1101 (note_mouse_highlight): On bottom divider of bottommost windows
1102 show vertical drag cursor only when the minibuffer window can be
1105 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1107 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1108 reset by the face of the object just displayed. See also bug#76.
1109 (get_next_display_element): If the string came from a display
1110 property, examine the box face attribute at it->position, not at
1111 it->current.pos, since the latter was not updated yet. (Bug#16870)
1112 (handle_face_prop): Improve commentary.
1114 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1116 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1117 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1119 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1121 Fixes around Bug#16647.
1122 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1123 ON_BOTTOM_DIVIDER cases.
1124 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1125 only if the window has no right divider.
1126 (Fcoordinates_in_window_p): Fix doc-string.
1128 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1130 * lread.c (Funintern): Fix doc to match advertised calling convention.
1132 2014-02-24 Daniel Colascione <dancol@dancol.org>
1134 * keyboard.c (read_char): Close race that resulted in lost events.
1136 2014-02-22 Glenn Morris <rgm@gnu.org>
1138 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1139 * window.c (window-resize-pixelwise): Doc fixes.
1141 * process.c (Finternal_default_process_filter)
1142 (Finternal_default_process_sentinel): Doc tweaks.
1144 2014-02-21 Glenn Morris <rgm@gnu.org>
1146 * process.c (Fprocess_buffer, Faccept_process_output)
1147 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1150 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1152 * window.c (Fwindow_scroll_bar_width): New function.
1154 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1156 Pacify GCC when configuring with --enable-gcc-warnings.
1157 * xdisp.c (move_it_in_display_line_to) [lint]:
1158 Initialize recently-added local.
1160 2014-02-21 Daniel Colascione <dancol@dancol.org>
1162 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1164 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1166 * xdisp.c (init_iterator): Don't dereference a bogus face
1167 pointer. (Bug#16819)
1168 (try_cursor_movement): Don't use cursor position if
1169 set_cursor_from_row failed to compute it. This avoids assertion
1170 violations in MATRIX_ROW.
1171 (move_it_in_display_line_to): Save the iterator state in ppos_it
1172 only once per call. Reimplement the method used to return to the
1173 best candidate position if all the positions found in display line
1174 are beyond TO_CHARPOS. This cuts down the number of calls to
1175 bidi_shelve_cache, which moves a lot of stuff when lines are long
1176 and include bidirectional text. (Bug#15555)
1178 2014-02-20 Glenn Morris <rgm@gnu.org>
1180 * data.c (Fdefalias): Doc fix.
1182 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1184 * xdisp.c (display_line): Fix horizontal scrolling of large images
1185 when fringes are turned off. This comes at a price of not
1186 displaying the truncation/continuation glyphs in this case.
1189 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1190 CreateDIBSection returns an error indication, zero out *ximg after
1191 destroying the image. This avoids crashes in memory allocations
1192 due to the fact that some of the callers also call
1193 x_destroy_x_image, which will attempt to free an already free'd
1196 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1198 * widget.c (update_various_frame_slots): Don't set
1199 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1201 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1203 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1205 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1207 temacs --daemon fix (Bug#16599).
1208 * emacs.c (main): Initialize daemon_pipe[1] here ...
1209 (syms_of_emacs): ... instead of here.
1211 2014-02-16 Anders Lindgern <andlind@gmail.com>
1213 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1216 2014-02-16 Daniel Colascione <dancol@dancol.org>
1218 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1219 (xd_get_connection_address): Use it.
1220 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1221 xd_get_connection_address because the latter signals if the bus
1222 we're trying to close is already disconnected.
1224 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1226 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1227 argument to CreateThread. This avoids segfaults on Windows 9X.
1228 Reported by oslsachem <oslsachem@gmail.com>.
1230 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1232 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1233 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1234 (check_lseek): New function, to report lseek errors.
1235 (save_data_space, update_file_ptrs, read_header, write_header)
1236 (copy_file, copy_rest, unexec): Use these news functions.
1237 (update_file_ptrs): Don't assume wraparound behavior when
1238 converting a large size_t value to off_t.
1240 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1242 * composite.c (fill_gstring_header): Pass positions as C integers
1243 and move parameters checking to...
1244 (Fcomposition_get_gstring): ...this function. Handle case when
1245 buffer positions are in reversed order and avoid crash (Bug#16739).
1247 * buffer.c (validate_region): Mention current buffer in error message.
1249 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1251 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1253 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1255 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1257 2014-02-11 Glenn Morris <rgm@gnu.org>
1259 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1260 Replace refs to "OpenStep" in messages.
1262 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1264 Avoid "." at end of error diagnostics.
1265 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1266 * font.c (Ffont_at):
1267 * nsfns.m (ns_display_info_for_name):
1268 * nsselect.m (Fx_own_selection_internal):
1269 * nsterm.m (performDragOperation:):
1270 Remove "." from end of diagnostic.
1272 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1274 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1275 unintuitive (bug#15824).
1276 (Fyes_or_no_p): Doc fix (bug#15456).
1278 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1280 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1282 * eval.c (call_debugger): When exiting the debugger, do not allow
1283 max_specpdl_size less than actual binding depth (Bug#16603).
1284 (syms_of_eval): Adjust docstring.
1286 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1288 * cmds.c (Fself_insert_command): Output a clearer error message on
1289 negative repetitions (bug#9476).
1291 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1293 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1295 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1297 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1299 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1301 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1303 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1305 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1307 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1309 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1310 `exit' works (bug#15865).
1312 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1314 Constrain window box/body sizes and margin widths (Bug#16649).
1315 * xdisp.c (window_box_width): Don't return less than zero.
1316 (window_box_left_offset, window_box_right_offset): Don't return
1317 more than the window's pixel width.
1318 * window.c (window_body_height, window_body_width): Don't return
1320 (window_resize_apply): Adjust margin width, if necessary.
1322 2014-02-07 Glenn Morris <rgm@gnu.org>
1324 * nsterm.m (syms_of_nsterm): Doc fix.
1326 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1328 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1329 New variables: pointers through which to call the respective APIs.
1330 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1331 (filename_from_ansi, sys_link, check_windows_init_file):
1332 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1333 This is required on Windows 9X, where we dynamically load
1334 UNICOWS.DLL which has their non-stub implementations.
1335 (maybe_load_unicows_dll): Assign addresses to these 2 function
1336 pointers after loading UNICOWS.DLL.
1338 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1339 MultiByteToWideChar and WideCharToMultiByte through function
1342 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1345 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1347 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1348 for OSX >= 10.9 if separate spaces are used.
1349 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1351 2014-02-06 Glenn Morris <rgm@gnu.org>
1353 * buffer.c (cache-long-scans): Doc fix.
1355 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1357 * w32fns.c (Fw32_shell_execute): Doc fix.
1359 2014-02-05 Bastien Guerry <bzg@gnu.org>
1361 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1362 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1364 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1366 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1367 outside the window (Bug#16649).
1369 * xdisp.c (note_mouse_highlight): When entering a margin area show
1370 a non-text cursor (Bug#16647).
1372 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1374 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1375 It prompted a compile-time diagnostic on GNU/Linux.
1376 Simplify to remove the need for the label.
1378 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1380 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1381 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1382 to show it; otherwise return 'unsupported--w32-dialog' to signal
1383 to the caller that emulation with menus is necessary.
1384 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1386 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1388 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1391 * menu.c (Fx_popup_dialog): Don't condition the call to
1392 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1393 special symbol 'unsupported--w32-dialog', emulate the dialog with
1394 a menu by calling x-popup-menu.
1396 * menu.h (Qunsupported__w32_dialog): New extern variable.
1398 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1400 * keyboard.c (kbd_buffer_get_event): Read file notification events
1403 * xgselect.c (xg_select): Read glib events in any case, even if
1404 there are no file descriptors to watch for. (Bug#16519)
1406 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1408 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1409 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1410 * w32term.c (w32_draw_window_divider): Handle first and last
1412 * w32term.h (w32_fill_area_abs): New function.
1413 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1415 * xfaces.c (realize_basic_faces): Handle new face ids.
1416 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1417 and bottom divider width.
1418 * xterm.c (x_draw_window_divider): Handle first and last pixels
1421 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1423 * print.c (Fexternal_debugging_output): Add cast to pacify
1424 --enable-gcc-warnings.
1425 * eval.c (call_debugger): Grow specpdl if the debugger was
1426 entered due to specpdl overflow (Bug#16603) and allow more
1427 specpdl space for the debugger itself.
1429 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1431 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1434 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1436 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1437 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1439 * print.c (Fexternal_debugging_output): If the argument character
1440 is non-ASCII, encode it with the current locale's encoding before
1441 writing the result to the terminal. (Bug#16448)
1443 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1444 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1447 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1449 * process.c (create_process): Reset SIGPROF handler in the child.
1450 * callproc.c (call_process): Likewise.
1452 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1454 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1456 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1458 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1459 of zero to print strings, GDB doesn't like it.
1461 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1462 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1463 we still use correct addresses. (Bug#16576)
1465 2014-01-27 K. Handa <handa@gnu.org>
1467 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1468 to preserve the code detection behavior of 24.3.
1469 * coding.h (struct coding_system): New member detected_utf8_bytes.
1470 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1471 (decode_coding_gap): Use short cut for UTF-8 file reading only
1472 when coding->detected_utf8_bytes equals to coding->src_bytes.
1473 * fileio.c (Finsert_file_contents): Cancel the previous change.
1475 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1477 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1478 that are not visible.
1480 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1482 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1483 is grabbed (Bug#16565).
1485 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1487 * xdisp.c (last_max_ascent): Re-remove after erroneously
1488 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1490 (move_it_to): Re-remove reference to last_max_ascent.
1491 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1492 max_descent here instead of calling line_bottom_y.
1495 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1497 * terminal.c (initial_free_frame_resources): New function.
1498 (init_initial_terminal): Install new hook to free face cache
1499 on initial frame and avoid memory leak. For details, see
1500 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1501 * xfaces.c (free_frame_faces): Adjust comment.
1503 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1505 * data.c (Fstring_to_number): Document results if unparsable
1508 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1510 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1512 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1514 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1515 * coding.c (detect_coding_utf_8, emacs_mule_char)
1516 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1517 (check_utf_8, decode_coding):
1518 * coding.h (struct coding_system.errors):
1519 Use ptrdiff_t, not int, for integer values derived from buffer and
1522 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1523 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1524 before invoking decode_coding_gap, since there's just one block.
1526 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1528 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1529 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1530 too early. Again run change_frame_size before assigning menu-
1533 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1535 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1536 arrives, call x_check_fullscreen, in case the new display has a
1537 different resolution. (Bug#16517)
1539 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1541 * term.c (read_menu_input): If the selected frame changes, exit
1543 (tty_menu_show): If the selected frame changes while we displayed
1544 a menu, throw to top level. (Bug#16479)
1546 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1548 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1550 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1552 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1553 * data.c (count_one_bits_word): Fix bug (negated comparison)
1554 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1556 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1558 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1559 Avoid undefined behavior by initializing display property bit of a
1560 string processed by the bidirectional iterator. For details, see
1561 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1563 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1565 Minor cleanup of previous change.
1566 * image.c (imagemagick_error, Fimagemagick_types):
1567 Omit some recently-introduced and unnecessary casts and assignments.
1569 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1571 Fix two memory leaks discovered with Valgrind.
1572 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1573 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1575 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1577 Fixes in window size functions around Bug#16430 and Bug#16470.
1578 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1579 (Fwindow_mode_line_height, Fwindow_header_line_height)
1580 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1581 Minor doc-string adjustments.
1582 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1583 Rewrite doc-strings.
1584 (window_body_height, window_body_width): Do not count partially
1585 visible lines/columns when PIXELWISE is nil (Bug#16470).
1586 (Qfloor, Qceiling): New symbols.
1588 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1590 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1591 when the image cache is not yet allocated. (Bug#16509)
1593 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1595 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1596 re-attach intervals to its base buffer (Bug#16502).
1597 * intervals.c (set_interval_object): Move from here...
1598 * intervals.h (set_interval_object): ... to here. Fix comments.
1600 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1602 Avoid undefined behavior by initializing buffer redisplay bit.
1603 Problem reported by Dmitry Antipov in
1604 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1605 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1607 Revert some of the CANNOT_DUMP fix (Bug#16494).
1608 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1610 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1612 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1613 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1614 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1615 they are replaced by macros that expand into direct calls to the
1616 corresponding functions from GDI32.DLL.
1617 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1618 variables in the Cygwin build, they are unused.
1620 2014-01-19 K. Handa <handa@gnu.org>
1622 * composite.c (composition_update_it): Fix previous change.
1624 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1626 Fix file name handling on MS-Windows 9X.
1627 * w32.c (maybe_load_unicows_dll): New function.
1629 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1630 on, to make sure we can convert file names to and from UTF-8 on
1631 Windows 9X. This fixes a failure to start up because Emacs cannot
1632 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1634 * w32font.c [WINDOWSNT]: Include w32.h.
1635 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1636 of implementing the same stuff.
1637 Remove now unused g_b_init_is_windows_9x.
1639 * w32.h (maybe_load_unicows_dll): Add prototype.
1641 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1643 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1644 switch to single keyboard. Prevents daemon crashes when a new
1645 client connects while we show a TTY menu in an existing client.
1648 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1650 Fix MinGW64 porting problem with _setjmp.
1651 Reported by Eli Zaretskii in:
1652 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1653 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1654 the old _setjmp and _longjmp. All uses changed.
1656 2014-01-13 Daniel Colascione <dancol@dancol.org>
1658 * textprop.c (Fremove_list_of_text_properties):
1659 Correctly handle reaching the end of the interval tree. (Bug#15344)
1661 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1663 * xdisp.c (resize_mini_window): Round height to a multiple of
1664 frame's line height. Fix bug in calculation of window start
1665 position (Bug#16424).
1667 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1669 * macfont.m: Include termchar.h.
1670 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1671 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1672 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1673 *_WITH_GC_* to take face and f as parameters.
1674 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1675 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1677 2014-01-13 Daniel Colascione <dancol@dancol.org>
1679 Fix menu item updating in the presence of the Unity global menu
1682 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1683 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1685 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1686 updating menus; explain why.
1687 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1688 problem it's supposed to solve and it interferes with detecting
1689 the presence of a global menu.
1690 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1693 2014-01-11 K. Handa <handa@gnu.org>
1695 * composite.c (composition_update_it): Fix indexing of
1696 LGSTRING_CHAR (Bug#15984).
1698 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1700 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1702 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1704 * xdisp.c (try_window_id): Don't use this function's optimizations
1705 if overlays in the buffer displayed by the window have changed
1706 since last redisplay. (Bug#16347)
1707 (message_dolog): Fix indentation.
1709 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1711 * frame.c (frame_resize_pixelwise): Fix doc-string.
1713 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1715 Fix handling of internal borders (Bug#16348).
1716 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1717 Remove internal border width from pixel width of windows.
1718 (change_frame_size_1): Don't return early when frame's pixel
1719 size changes - we still have to record the new sizes in the
1721 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1722 also when toolbar gets larger.
1723 * window.c (check_frame_size): Include internal_border_width in
1725 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1726 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1727 In non-toolkit/non-GTK version clear internal border.
1728 * xterm.c (x_clear_under_internal_border): New function for
1729 non-toolkit/non-GTK version.
1730 (x_after_update_window_line): In non-toolkit/non-GTK version
1732 (handle_one_xevent, x_set_window_size):
1733 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1734 * xterm.h (x_clear_under_internal_border): Extern it.
1736 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1738 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1739 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1742 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1744 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1745 last value of point is not equal to buffer's point. (Bug#16129)
1747 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1750 * nsterm.h (updateCollectionBehavior): Rename from
1751 updateCollectionBehaviour. All uses changed.
1753 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1754 * Makefile.in (SETFATTR): New macro.
1755 (temacs$(EXEEXT)): Use it.
1757 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1759 Fix maximization behavior on Windows (Bug#16300).
1760 * w32fns.c (w32_fullscreen_rect): Don't handle
1761 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1762 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1763 of SetWindowPos. Restore last placement also when leaving
1764 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1765 but the FULLSCREEN_BOTH case.
1767 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1770 * data.c (arithcompare_driver):
1771 * fileio.c (Fcar_less_than_car):
1772 * fns.c (internal_equal):
1773 * frame.c (delete_frame):
1774 * lisp.h (enum More_Lisp_Bits):
1776 Avoid C99 constructs that don't work in C89.
1777 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1778 to port to C89, which doesn't have 'long long'.
1779 (count_trailing_zero_bits): Use them.
1781 2014-01-03 Chong Yidong <cyd@gnu.org>
1783 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1785 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1787 Further adjust frame/window scrollbar width calculations.
1788 * window.c (apply_window_adjustment):
1789 Set windows_or_buffers_changed.
1790 (Fwindow_scroll_bars): Return actual scrollbar width.
1791 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1792 For non-toolkit builds again use 14 as minimum width and set
1793 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1794 * xterm.c (XTset_vertical_scroll_bar): Take width from
1795 WINDOW_SCROLL_BAR_AREA_WIDTH.
1796 (x_new_font): Rename wid to unit. Base calculation of new
1797 scrollbar width on toolkit used and make it analogous to that of
1798 x_set_scroll_bar_default_width.
1799 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1800 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1801 of GetSystemMetrics.
1802 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1803 WINDOW_SCROLL_BAR_AREA_WIDTH.
1804 (x_new_font): Make it correspond to changes in xterm.c.
1806 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1808 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1809 This is a cleaner way to fix the MinGW-w64 porting problem.
1810 Check for INTPTR_MAX misconfiguration.
1812 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1814 * search.c (newline_cache_on_off, find_newline): In indirect
1815 buffers, use the newline cache of the base buffer.
1817 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1818 buffer, invalidate the caches of its base buffer. (Bug#16265)
1820 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1821 buffers, use the width-run cache of the base buffer.
1823 * xdisp.c (redisplay_window): When the window displays an indirect
1824 buffer, and the character widths in the display table have
1825 changed, invalidate the width-run cache of the corresponding base
1828 * fileio.c (Finsert_file_contents): When invalidating the newline
1829 cache, consider the case of inserting into indirect buffer.
1831 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1832 In indirect buffers, use the paragraph cache of the base buffer.
1834 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1836 * window.c (grow_mini_window): Fix last change.
1838 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1840 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1842 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1844 * w32term.c (w32_initialize): Use LCID and LOWORD.
1846 * w32proc.c (create_child): Use pid_t for 5th argument.
1847 (IsValidLocale): Don't provide prototype for MinGW64.
1848 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1849 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1851 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1852 MinGW64 doesn't support.
1854 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1856 * w32.c (set_named_security_info): New function.
1857 (acl_set_file): Fall back on set_named_security_info if
1858 set_file_security fails.
1859 (g_b_init_set_named_security_info_w)
1860 (g_b_init_set_named_security_info_a): New static variables.
1861 (globals_of_w32): Initialize them to zero.
1862 (set_named_security_info): Set them to non-zero if the
1863 corresponding API is available.
1864 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1865 New function typedefs.
1867 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1869 Some more fixes following pixelwise resize changes including one
1871 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1872 of frame_resize_pixelwise.
1873 * widget.c (pixel_to_text_size): New function.
1874 (update_wm_hints): Have size hints respect value of
1875 frame_resize_pixelwise.
1876 (EmacsFrameResize): Alway process resize requests pixelwise.
1877 * window.c (grow_mini_window): Make sure mini window is at least
1879 * xdisp.c (display_menu_bar): Make sure menubar extends till
1881 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1882 (x_set_tool_bar_lines): Calculate pixelwise.
1883 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1884 frame_resize_pixelwise.
1886 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1888 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1889 variables not used there.
1891 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1893 * w32.c (sys_umask): New function. (Bug#16299)
1895 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1897 * dispnew.c (change_frame_size_1): Take old width of root window
1898 from that window's pixel width. (Bug#16284)
1900 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1902 Plain copy-file no longer chmods an existing destination (Bug#16133).
1903 * fileio.c (realmask): Now a static var, not a local.
1904 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1905 Remove arg STATPTR. All uses changed.
1906 (Fcopy_file): Do not alter permissions of existing destinations,
1907 unless PRESERVE-PERMISSIONS (renamed from
1908 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1909 Avoid race when testing for existing destinations and for
1910 when input and output files are the same.
1911 If changing the group fails, adjust both default and
1912 preserved permissions so that access is not granted to the
1914 (Fset_default_file_modes, init_fileio): Update realmask.
1915 (Fdefault_file_modes): Use realmask instead of calling umask.
1917 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1919 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1920 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1921 flags on the daemon pipe ends before execing.
1923 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1925 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1926 session. (Bug#14739)
1928 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1930 * callproc.c (Vexec_path): Document that exec-directory is in it.
1932 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1934 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1937 2013-12-27 Chong Yidong <cyd@gnu.org>
1939 * data.c (Fsymbol_function): Doc fix.
1941 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1943 Some more tinkering with Bug#16051.
1944 * window.c (resize_frame_windows): Don't let the size of the
1945 root window drop below the frame's default character size.
1946 Never ever delete any subwindows - let the window manager do the
1949 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1950 of toolbar lines needed when they exceed the height of the root
1952 (unwind_create_frame_1): New function.
1953 (Fx_create_frame): Generally inhibit calling the window
1954 configuration change hook here. Remove extra call to
1955 change_frame_size - it's not needed when we don't run the
1956 configuration change hook.
1958 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1960 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1961 On my Fedora 19 platform the core dumps were so big that
1962 my desktop became nearly catatonic.
1963 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1964 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1965 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1966 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1967 a clang-only syntax.
1968 * conf_post.h (__has_feature): New macro, if not already defined.
1969 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1970 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1972 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1974 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1975 is a file name. (Bug#16252)
1977 2013-12-25 Chong Yidong <cyd@gnu.org>
1979 * keyboard.c (Voverriding_terminal_local_map)
1980 (Voverriding_local_map): Doc fix.
1982 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1984 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1986 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1987 file name when it is submitted to ShellExecute. Simplify code.
1988 Don't test DOCUMENT for being a string, as that is enforced by
1989 CHECK_STRING. Doc fix.
1991 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1993 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1994 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1995 redisplay_tool_bar does. Improve and fix commentary.
1996 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1997 limits of the glyph matrices. (Bug#16051)
1998 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1999 only when the new size is different from the old one, and the new
2000 size can be achieved given the frame height.
2002 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2004 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2006 2013-12-23 Glenn Morris <rgm@gnu.org>
2008 * lread.c (Fload): Mention load-prefer-newer in doc.
2010 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2012 Handle Bug#16207 by being more restrictive when running hooks.
2013 * window.c (unwind_change_frame): New function.
2014 (Fset_window_configuration): Don't run configuration change hook
2015 while the frame configuration is unsafe. Call select_window
2018 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2020 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2022 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2024 * nsterm.h: Declare EmacsColor category.
2026 * nsterm.m (NSColor): Implement EmacsColor category.
2027 (ns_get_color): Use colorUsingDefaultColorSpace.
2028 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2030 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2032 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2034 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2035 having the PNG_NORETURN attribute, to avoid compiler warning in
2038 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2040 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2042 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2043 fringe background extension.
2044 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2045 because they are now always the same as `left' and `width',
2046 respectively. Remove code for the case that `width' and
2047 `sb_width' are different.
2049 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2051 Remove scroll_bar_actual_width from frames.
2052 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2053 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2054 (x_figure_window_size):
2055 * nsterm.m (x_set_window_size):
2056 * widget.c (set_frame_size):
2057 * w32term.c (x_set_window_size):
2058 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2059 scroll_bar_actual_width.
2061 Convert scroll_bar members to integers on Windows.
2062 * w32term.h (struct scroll_bar): Convert top, left, width,
2063 height, start, end and dragging to integers.
2064 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2066 * w32term.c (w32_set_scroll_bar_thumb)
2067 (w32_scroll_bar_handle_click): Remove XINT conversions for
2068 scroll_bar members. Treat bar->dragging as integer.
2069 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2070 first element. Remove XINT conversions for scroll_bar members.
2071 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2072 Remove XINT conversions for scroll_bar members.
2074 Fix assignment for new window total sizes.
2075 * window.c (Fwindow_resize_apply_total): Assign values for
2078 2013-12-20 Chong Yidong <cyd@gnu.org>
2080 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2081 argument to `append'.
2083 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2085 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2086 current text face, for extending the face of the display margins.
2089 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2090 Doc fix. (Bug#16190)
2092 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2094 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2097 * nsterm.m (Qfile, Qurl): New.
2098 (EV_MODIFIERS2): New macro.
2099 (EV_MODIFIERS): Use EV_MODIFIERS2.
2100 (ns_term_init): Remove font and color from DND, does not work on
2101 newer OSX, and other ports don't have them.
2102 (performDragOperation:): Handle modifiers used during drag.
2103 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2104 Remove global Lisp variables used to communicate with ns-win.el.
2105 Remove font and color handling.
2106 (syms_of_nsterm): Defsym Qfile and Qurl.
2108 2013-12-19 Anders Lindgren <andlind@gmail.com>
2110 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2111 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2113 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2114 (constrainFrameRect): Remove special case nr_screens == 1.
2115 Don't constrain size to size of view.
2117 * nsterm.h (ns_output): Remove dont_constrain.
2119 2013-12-19 Anders Lindgren <andlind@gmail.com>
2121 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2123 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2125 Minor fixes for recent openp changes.
2126 * lisp.h (GCPRO7): New macro.
2127 * lread.c (openp): Use bool for boolean; all callers changed.
2128 Protect save_string from GC. Don't assume that file descriptors
2129 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2130 warning about uninitialized variable.
2132 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2134 * w32fns.c (emacs_abort): Use intptr_t as argument of
2135 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2137 2013-12-18 Glenn Morris <rgm@gnu.org>
2139 * lread.c (Fload): Pass load_prefer_newer to openp.
2140 Don't bother checking mtime if openp already did it.
2141 (openp): Add `newer' argument, to check all suffixes
2142 and find the newest file.
2143 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2144 * callproc.c (call_process):
2145 * charset.c (load_charset_map_from_file):
2146 * emacs.c (init_cmdargs):
2147 * image.c (x_create_bitmap_from_file, x_find_image_file):
2149 * lread.c (Flocate_file_internal):
2150 * process.c (Fformat_network_address):
2151 * sound.c (Fplay_sound_internal):
2152 * w32.c (check_windows_init_file):
2153 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2155 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2157 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2159 * w32.c (getloadavg): Don't index samples[] array with negative
2160 indices. Recover from wall-clock time being set backwards.
2162 * w32term.c (w32_initialize): Declare the argument of
2163 set_user_model as const.
2165 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2166 (w32_menu_show): Constify some arguments passed to MessageBox.
2168 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2169 to initialize Lisp objects.
2171 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2172 initialize Lisp objects.
2174 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2175 use variables used only on X under that condition.
2177 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2178 variables not used there.
2180 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2182 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2183 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2185 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2187 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2188 code, revealed in presence of R2L characters, character
2189 compositions, and display vectors. A better fix for Bug#16148.
2190 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2191 GTK and NS builds, they don't have this member of struct frame.
2193 * dispextern.h (struct composition_it): Correct a comment for the
2196 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2198 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2199 This prevents a compilation error on C compilers that do not
2200 default functions to return 'int' if not declared. Also, add
2201 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2202 since it now uses inline functions.
2204 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2206 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2207 display margins on mode line, header line, and in the frame's
2208 tool-bar window. (Bug#16165)
2210 2013-12-16 Andreas Schwab <schwab@suse.de>
2212 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2214 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2216 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2219 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2221 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2223 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2225 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2226 intended to find bogus pointers in font objects (Bug#16140).
2227 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2228 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2229 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2230 Disable for MS-Windows due to Bug#15876; apparently this
2231 requires more or less substantial changes in fontset code.
2232 * xfont.c (xfont_close):
2233 * xftfont.c (xftfont_close): Call x_display_info_for_display
2234 to check whether 'Display *' is valid (Bug#16093 and probably
2237 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2239 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2240 Reported by Juanma Barranquero <lekktu@gmail.com>.
2242 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2243 open a pty on MS-Windows. (Bug#16152)
2245 * emacs.c (decode_env_path): Fix bogus comparison against
2246 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2248 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2250 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2251 (Fx_file_dialog): Add parentheses around && to silence warning.
2253 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2255 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2257 * xdisp.c (extend_face_to_end_of_line): Extend background of
2258 non-default face in margin areas as well. (Bug#16151)
2259 (display_line): Call extend_face_to_end_of_line for continued
2260 lines as well, if the display margins have non-zero width.
2261 (set_glyph_string_background_width): When needed, set the
2262 extends_to_end_of_line_p flag on glyph strings to be drawn in
2263 margin areas, not only in the text area.
2265 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2268 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2270 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2271 Don't worry about verify_error being t, since it has to be a list.
2273 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2275 Use bool for boolean, focusing on headers.
2276 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2277 No need to include <stdbool.h>, since conf_post.h does it now.
2278 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2279 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2280 (SET_PER_BUFFER_VALUE_P):
2281 * ccl.c, ccl.h (setup_ccl_program):
2282 * ccl.h (CHECK_CCL_PROGRAM):
2283 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2284 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2285 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2286 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2287 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2288 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2289 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2290 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2291 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2292 (CHARSET_FAST_MAP_SET):
2293 * coding.c (decode_coding_ccl, encode_coding_ccl):
2294 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2295 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2296 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2297 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2298 (decode_coding_c_string):
2299 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2300 * conf_post.h (has_attribute):
2301 * dispextern.h (trace_redisplay_p)
2302 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2303 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2304 (SET_GLYPH_FROM_CHAR_GLYPH)
2305 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2306 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2307 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2308 (cursor_in_mouse_face_p):
2309 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2310 (blank_row, prepare_desired_row)
2311 (build_frame_matrix_from_leaf_window, make_current)
2312 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2313 (update_window, scrolling_window, update_frame_line):
2314 * disptab.h (GLYPH_FOLLOW_ALIASES):
2315 * editfns.c (Fformat):
2316 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2317 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2318 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2319 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2320 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2321 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2322 (FONT_DEFERRED_LOG):
2323 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2324 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2325 (FRAME_MOUSE_UPDATE):
2326 * fringe.c (Fdefine_fringe_bitmap):
2327 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2328 (x_create_bitmap_from_xpm_data, xpm_load_image):
2329 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2330 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2331 (MERGE_INTERVAL_CACHE):
2332 * keymap.h (KEYMAPP):
2333 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2334 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2335 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2336 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2337 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2338 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2339 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2340 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2341 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2342 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2343 (SETUP_BUFFER_SYNTAX_TABLE):
2344 * systime.h (timespec_valid_p):
2345 * term.c (save_and_enable_current_matrix):
2346 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2347 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2348 (redisplay_internal, try_window_reusing_current_matrix)
2349 (sync_frame_with_window_matrix_rows, try_window_id)
2350 (display_menu_bar, display_tty_menu_item, display_mode_line)
2351 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2352 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2353 * xmenu.c (xmenu_show):
2354 * xterm.c (use_xim, x_term_init):
2355 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2356 (struct x_bitmap_record):
2357 Use bool for booleans.
2358 * ccl.c (struct buffer_text):
2359 * ccl.h (struct ccl_program):
2360 * charset.h (struct charset):
2362 * coding.h (struct iso_2022_spec, struct coding_system):
2363 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2364 (struct glyph_string, struct face, struct face_cache)
2365 (struct bidi_string_data, struct bidi_it)
2366 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2368 * editfns.c (Fformat):
2369 * frame.h (struct frame):
2370 * fringe.c (struct fringe_bitmap):
2371 * intervals.h (struct interval):
2372 * keyboard.h (struct kboard):
2373 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2374 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2375 (struct Lisp_Buffer_Local_Value, union specbinding):
2376 * macfont.m (struct macfont_info):
2377 * process.h (struct Lisp_Process):
2378 * termchar.h (struct tty_display_info):
2379 * window.h (struct window):
2380 * xterm.h (struct x_output):
2381 Use bool_bf for boolean bit-fields.
2382 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2383 All callers changed.
2384 * ccl.h (struct ccl_program): Remove unused members private_state,
2385 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2387 (struct ccl_spec): Remove unused members cr_carryover,
2388 eight_bit_carryover.
2389 * conf_post.h: Include <stdbool.h>.
2390 (bool_bf): New type.
2391 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2392 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2393 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2394 'do { ... } while (false)' brackets.
2395 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2396 Args must now be expressions; all callers changed.
2397 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2398 (PRODUCE_GLYPHS): Simplify use of boolean.
2399 * fileio.c (Fcopy_file):
2400 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2401 * lisp.h (UNGCPRO): Return void, not int.
2402 (FOR_EACH_TAIL): Use void expression, not int expression.
2403 * region-cache.c: Reindent.
2404 * region-cache.h: Copy comments from region-cache.c, to fix
2405 incorrect remarks about booleans.
2407 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2409 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2410 when character at point is displayed from a display vector.
2413 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2415 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2416 now a list of certificate validation checks that will abort a
2417 connection with an error.
2418 (Fgnutls_boot): Document it and use it.
2420 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2422 * w32term.c (w32_enable_frame_resize_hack): New variable.
2423 (x_set_window_size): Use it to hack frame resizing on Windows
2426 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2428 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2429 Windows-specific code to w32.c. Change error message text to
2430 match that of Posix platforms.
2432 * w32.c (w32_copy_file): New function, most of the code copied and
2433 reworked from Fcopy_file. Improve error handling. Plug memory
2434 leak when errors are thrown. Support file names outside of the
2435 current codepage. (Bug#7100)
2437 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2439 * lread.c (load_path_default): Prototype.
2441 2013-12-13 Glenn Morris <rgm@gnu.org>
2443 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2444 (dump_path): Remove.
2445 (load-path-default): Remove `changed' argument.
2446 Do not set dump_path permanently. Simplify.
2447 (init_lread): Simplify.
2448 (syms_of_lread): Remove dump_path.
2450 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2452 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2453 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2454 2013-12-12 font-related change to avoid Bug#16128, which
2455 is quite hard to fix without even more substantial changes.
2457 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2459 * font.c (font_close_object): Check for live frame (Bug#16128).
2461 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2463 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2464 Return ptrdiff_t, not int, since it's a buffer size.
2465 Reindent/reparen some macros to a more Gnuish style.
2467 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2469 Avoid undefined behavior with huge regexp interval counts.
2470 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2471 since it's now specialized to interval counts. All uses changed.
2472 Do not assume wrapraound on signed integer overflow.
2473 (regex_compile): Simplify based on the above changes.
2475 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2477 Support file names on MS-Windows that use characters outside of
2478 the current system codepage. (Bug#7100)
2480 * w32.c (get_file_security, set_file_security)
2481 (create_symbolic_link): Separate pointers and boolean flags for
2482 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2483 non-zero, else the former.
2484 (codepage_for_filenames, filename_to_utf16, )
2485 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2487 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2489 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2490 Accept only one argument; all callers changed.
2491 (dostounix_filename): Remove the second argument, now works in
2492 UTF-8. All callers changed.
2493 (parse_root): Lose DBCS code.
2494 (get_long_basename, w32_get_short_filename, init_environment)
2495 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2496 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2497 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2498 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2499 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2500 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2502 (ansi_encode_filename): New function.
2503 (get_emacs_configuration, get_emacs_configuration_options):
2505 (add_volume_info, GetCachedVolumeInformation): Run the input file
2506 name through unixtodos_filename, to ensure it is stored and
2507 referenced in canonical form.
2508 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2509 (logon_network_drive, sys_link, utime): Improve error handling.
2510 (sys_access): New function.
2511 (hashval, generate_inode_val): Unused functions deleted.
2512 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2513 (check_windows_init_file): Convert error message from UTF-8 to
2514 ANSI codepage, for display in the message box.
2515 (globals_of_w32): Set w32_unicode_filenames according to the OS
2518 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2519 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2520 (syms_of_w32term): Declare w32-unicode-filenames.
2522 * w32proc.c (new_child, delete_child): Remove code that handled
2523 unused pending_deletion and input_file members of the child struct.
2524 (create_child, sys_spawnve): Convert all file names to ANSI
2525 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2526 name cannot be encoded in ANSI codepage. Don't use
2527 unixtodos_filename, mirror slashes by hand.
2528 (record_infile, record_pending_deletion): Functions deleted.
2529 (Fw32_short_file_name): Call w32_get_short_filename instead of
2532 * w32notify.c (add_watch): Work in Unicode mode when
2533 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2534 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2535 instead, do the same with Lisp primitives.
2537 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2538 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2539 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2540 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2541 (Fw32_shell_execute): Improve error reporting.
2542 (Fdefault_printer_name): Ifdef away for Cygwin.
2544 * w32.h (struct _child_process): Remove input_file and
2545 pending_deletion members that are no longer used.
2546 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2547 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2548 (ansi_encode_filename): New and updated prototypes.
2550 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2552 (unexec): Don't use dostounix_filename, it expects a file name in
2553 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2556 * fileio.c (Ffile_name_directory, file_name_as_directory)
2557 (directory_file_name, Fexpand_file_name)
2558 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2559 arguments of dostounix_filename.
2560 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2561 use MAX_UTF8_PATH for size of file-name strings.
2562 (emacs_readlinkat): Build an explicitly unibyte string for file
2564 (syms_of_fileio) <file-name-coding-system>:
2565 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2567 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2568 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2569 directories to UTF-8.
2570 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2571 environment, and each element of the input PATH, to UTF-8.
2573 * dired.c (file_attributes): Use build_unibyte_string explicitly
2574 to make Lisp strings from user and group names.
2576 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2579 * coding.c (decode_file_name, encode_file_name): New functions.
2581 * termcap.c (tgetent): Adapt to the change in arguments of
2584 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2587 * msdos.c (dostounix_filename, init_environment): Adapt to the
2588 change in arguments of dostounix_filename.
2590 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2591 [WINDOWSNT]: Encode file names passed to the image libraries in
2594 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2595 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2597 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2598 arguments of dostounix_filename.
2600 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2602 * font.h (struct font_entity) [HAVE_NS]: New field to record
2603 font driver which was used to create this entity.
2604 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2605 frame where the font was opened.
2606 (font_close_object): Add prototype.
2607 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2608 (font_close_object): Not static any more. Lost frame arg.
2609 Adjust comment and users.
2610 * alloc.c (cleanup_vector): Call font_close_object to adjust
2611 per-frame font counters correctly. If HAVE_NS, also call
2612 driver-specific cleanup for font-entity objects.
2613 * ftfont.c (ftfont_open):
2614 * nsfont.m (nsfont_open):
2615 * w32font.c (w32font_open_internal):
2616 * xfont.c (xfont_open):
2617 * xftfont.c (xftfont_open): Save frame pointer in font object.
2618 * macfont.m (macfont_open): Likewise.
2619 (macfont_descriptor_entity): Save driver pointer to be able
2620 to call its free_entity routine when font-entity is swept.
2621 * ftxfont.c (ftxfont_open): Add eassert because frame
2622 pointer should be saved by ftfont_driver.open.
2624 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2626 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2627 input polling is used. This is still meaningful for Cygwin, see
2628 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2629 * keyboard.c (poll_for_input_1, input_polling_used):
2630 Define unconditionally.
2631 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2632 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2633 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2634 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2635 (face_for_char): Likewise. Rearrange eassert and return ASCII
2636 face for CHAR_BYTE8_P.
2637 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2639 2013-12-11 Ken Brown <kbrown@cornell.edu>
2641 * dispextern.h (erase_phys_cursor):
2642 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2644 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2646 * nsterm.m (x_free_frame_resources):
2647 * term.c (tty_free_frame_resources):
2648 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2649 face cache because it's implied by free_frame_faces anyway.
2650 * w32term.c (x_free_frame_resources): Likewise. Do not call
2651 free_frame_faces twice.
2653 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2655 * editfns.c (Fformat_time_string): Mention %F in the doc.
2657 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2659 * window.c (resize_frame_windows): Don't return immediately when
2660 the root window's size doesn't change - the minibuffer window
2661 may still have to be repositioned/resized.
2662 * xfns.c (Fx_create_frame): Always change the frame size after
2663 initializing the frame's faces.
2664 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2665 change_frame_size should already have done it.
2666 (x_new_font): Assign new tool- and menu-bar heights.
2667 (x_set_window_size_1): Account for tool- and menu-bar heights
2668 (Bug#16013). Don't set pixel sizes since change_frame_size
2669 should already have done it.
2671 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2673 Remove the option of using libcrypto.
2674 * Makefile.in (LIB_CRYPTO): Remove.
2675 (LIBES): Don't use it.
2677 2013-12-11 Juri Linkov <juri@jurta.org>
2679 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2680 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2682 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2684 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2685 drawn tool bar items (Bug#16058).
2686 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2688 2013-12-09 Ken Brown <kbrown@cornell.edu>
2690 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2692 * lisp.h (get_frame_param): Adjust conditions for prototype
2695 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2697 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2698 Avoid unused macro warning if configured --without-xft.
2700 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2702 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2704 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2706 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2708 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2710 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2712 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2714 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2716 Use libcrypto's checksum implementations if available, for speed.
2717 * Makefile.in (LIB_CRYPTO): New macro.
2720 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2721 The macro didn't conform to C99 due to type mismatch,
2722 which caused compilation failure with Sun C 5.12,
2723 and it was confusing anyway. Include window.h to declare
2724 redisplay_other_windows.
2726 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2728 * window.c (set_window_buffer): Update mode line (bug#16084).
2730 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2732 Fix minor problems found by static checking.
2733 * keyboard.c (poll_for_input_1, input_polling_used):
2734 Define only if HAVE_NTGUI.
2735 * xmenu.c (popup_activate_callback): Omit unnecessary
2736 check against USE_X_TOOLKIT, which must be defined here anyway.
2737 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2740 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2742 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2744 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2746 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2748 * nsterm.m (x_set_window_size): Remove fprintf.
2749 (init): Define always. Set applicationDidFinishLaunchingCalled
2751 (applicationDidFinishLaunching:):
2752 Set applicationDidFinishLaunchingCalled.
2753 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2756 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2758 Pixel resize changes for NS (Bug#16049).
2759 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2760 height/width. row/cols are locals.
2761 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2762 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2763 (windowWillResize): Remove gsextra. Calculate extra as in
2765 (x_new_font): Don't change frame size if fullscreen.
2766 Change size pixelwise.
2768 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2769 comment in xfns.c. Change to pixelwise call.
2771 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2773 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2776 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2778 * xterm.c (input_signal_count): Remove.
2779 (x_dispatch_event): Define unconditionally.
2780 (x_make_frame_visible): Process X events until the frame
2781 is really visible (Bug#16027).
2782 * xterm.h (x_dispatch_event): Declare unconditionally.
2784 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2786 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2788 * nsterm.m (x_set_window_size): Handle pixelwise.
2790 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2792 * w32term.c (x_new_font):
2793 * xterm.c (x_new_font): Calculate new frame size from new font
2796 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2798 * lisp.h (FOR_EACH_TAIL): New macro.
2799 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2801 * window.c (select_window): Call second wset_redisplay before we change
2802 selected_window (bug#16034).
2804 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2806 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2808 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2810 * w32xfns.c: Include window.h, to avoid a compiler warning.
2812 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2814 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2815 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2816 window_scroll takes care of it.
2817 (Fset_window_point, Fdelete_other_windows_internal)
2818 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2819 (Fsplit_window_internal, Fdelete_window_internal)
2820 (Fresize_mini_window_internal, Fset_window_configuration)
2821 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2822 cause redisplay instead of forcing a complete redisplay.
2823 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2824 we're only affecting the selected_window.
2826 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2828 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2829 directional control characters. Update type and category
2830 determination according to the UBA from Unicode v6.3.
2831 (bidi_category_t): New category EXPLICIT_FORMATTING.
2833 * dispextern.h (bidi_type_t): Update to include new bidirectional
2834 properties introduced with Unicode v6.3. (Bug#16043)
2836 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2838 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2841 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2843 * font.c (font_list_entities): Remove dummy assignment.
2844 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2845 used on graphic displays only. Remove unused 'font_encoder' member.
2846 (struct font_bitmap): Remove unused 'extra' member.
2847 * nsfont.m (nsfont_open):
2848 * w32font.c (w32font_open_internal):
2849 * ftfont.c (ftfont_get_bitmap): Adjust users.
2851 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2853 Use bool for boolean.
2854 * tparam.c (tparam1):
2855 * undo.c (record_point, record_property_change):
2856 Use bool for boolean, for local vars that are always true or false.
2858 Minor integer overflow fixes (Bug#16033).
2859 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2860 This improves on the previous fix to this function.
2861 (window_resize_check): When summing up pixel counts, don't rely on
2862 undefined behavior if the sum overflows.
2864 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2866 * window.c (Fset_window_new_pixel): Don't choke at negative
2867 argument value (Bug#16033).
2869 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2870 to avoid crash in window_box_height.
2872 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2873 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2875 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2877 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2879 Minor integer overflow fixes.
2880 * window.c (Fset_window_new_pixel, grow_mini_window):
2881 * xdisp.c (Fwindow_text_pixel_size):
2882 Avoid undefined behavior on signed integer overflow.
2883 * xfns.c (x_set_mouse_color):
2884 Check that drag shape fits in 'unsigned', since that's what X wants.
2886 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2888 Improve reporting of fatal exception on MS-Windows.
2889 * w32fns.c (my_exception_handler): New function.
2890 (globals_of_w32fns): Set it up as the unhandled exception
2891 handler. Initialize exception code and address to zeros.
2892 (emacs_abort): If the exception code and address are available,
2893 print them at the beginning of the backtrace. Fix the format of
2894 printing addresses (was producing 0x0x12345678 on XP).
2897 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2899 * eval.c (Fbacktrace__locals): New function.
2900 (syms_of_eval): Defsubr it.
2902 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2904 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2905 Define here to unify between...
2906 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2907 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2909 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2911 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2913 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2914 fringe background extension.
2915 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2916 because they are now always the same as `left' and `width',
2917 respectively. Remove code for the case that `width' and
2918 `sb_width' are different.
2920 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2922 Fix minor problems found by static checking.
2923 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2924 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2925 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2927 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2929 * image.c (imagemagick_compute_animated_image): Don't crash if we
2930 have an animation with different-sized images (bug#15313).
2932 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2934 Remove some unused items introduced during pixelwise change.
2935 * window.c (window_resize_total_check): Remove unused function.
2936 * xdisp.c (remember_mouse_glyph): Remove unused label.
2937 (Ftool_bar_height): Move declaration inside #if.
2938 * xterm.c (x_set_window_size): Don't use r and c.
2940 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2942 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2945 * window.c (Fset_window_configuration): Comment out unused variables.
2947 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2949 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2951 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2953 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2955 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2956 HAVE_GNUTLS3 (Bug#16001).
2958 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2959 if interrupts are deferred (Bug#15801).
2961 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2963 Support resizing frames and windows pixelwise.
2964 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2965 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2966 (struct glyph_matrix): Replace window_left_col and
2967 window_top_line by window_pixel_left and window_pixel_top.
2968 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2970 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2971 (draw_window_divider, move_it_to, x_draw_right_divider)
2972 (x_draw_bottom_divider, change_frame_size): Add or fix
2974 * dispnew.c (change_frame_size_1): Change prototype.
2975 (adjust_glyph_matrix, required_matrix_width)
2976 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2977 values instead of lines and columns.
2978 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2979 WINDOW_TOTAL_FRINGE_WIDTH.
2980 (handle_window_change_signal, do_pending_window_change)
2981 (init_display): Adjusts calls of change_frame_size.
2982 (change_frame_size, change_frame_size_1): Handle pixelwise
2984 * frame.c (Qright_divider_width, Qbottom_divider_width):
2986 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2987 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2988 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2989 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2991 (set_frame_param): New function.
2992 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2993 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2994 (Ffringe_width, Fborder_width, Fright_divider_width)
2995 (Fbottom_divider_width): New functions, defsubr them.
2996 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2997 New argument pixelwise.
2998 (struct frame_parm_table): New members Qright_divider_width and
2999 Qbottom_divider_width.
3000 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3001 (x_report_frame_params): Handle Qright_divider_width and
3002 Qbottom_divider_width.
3003 (x_set_right_divider_width, x_set_bottom_divider_width):
3005 (frame_resize_pixelwise): New option.
3006 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3007 new_pixelwise, right_divider_width and bottom_divider_width;
3008 remove total_lines; rename text_lines, text_cols, new_text_lines
3009 and new_text_cols to text_height, text_width, new_height and
3010 new_width respectively.
3011 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3012 FRAME_TEXT_WIDTH respectively.
3013 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3014 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3015 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3017 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3018 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3019 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3020 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3021 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3022 (FRAME_TOTAL_COLS_ARG): Remove macro.
3023 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3024 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3025 (x_wm_set_size_hint): Handle frame pixel sizes.
3026 * indent.c (compute_motion, Fcompute_motion):
3027 Call window_body_width instead of window_body_cols.
3028 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3029 (make_lispy_position): Handle right and bottom dividers.
3030 (Fsuspend_emacs): Pixelize call of change_frame_size.
3031 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3032 * lisp.h: Extern set_frame_param.
3033 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3035 (Fx_create_frame): Add entry for vertical_drag_cursor.
3036 Pixelize call of change_frame_size.
3037 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3038 * nsterm.m (ns_update_window_end): Optionally draw right
3040 (x_set_window_size): Add argument pixelwise.
3041 Call check_frame_size and change_frame_size with pixelwise zero.
3042 (ns_draw_window_divider): New function.
3043 (ns_redisplay_interface): Add ns_draw_window_divider.
3044 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3045 (x_new_font): Call x_set_window_size with pixelwise zero.
3046 * print.c (print_object): For a window print its sequence
3048 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3049 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3050 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3051 (w32_createwindow): Use scroll bar area width.
3052 (w32_wnd_proc): Handle bottom divider width.
3053 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3054 (Fx_create_frame): Default divider width parameters.
3055 Caclulate sizes pixelwise. Add vertical drag cursor support.
3056 (x_create_tip_frame): Default divider widths to zero.
3057 Pixelize call to change_frame_size.
3058 (Fx_show_tip): Add handling of divider widths. Pixelize window
3060 (Fw32_frame_rect): New function.
3061 (frame_parm_handler w32_frame_parm_handlers): Add divider
3063 (Vx_window_vertical_drag_shape): Add variable.
3064 * w32inevt.c (resize_event, maybe_generate_resize_event):
3065 Pixelize change_frame_size calls.
3066 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3068 * w32term.c (w32_draw_window_divider): New function.
3069 (x_update_window_end): Handle right divider.
3070 (w32_draw_fringe_bitmap, x_scroll_run)
3071 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3072 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3073 Calculate new frame sizes pixelwise.
3074 (x_new_font): Pixelize call to x_set_window_size.
3075 (x_check_fullscreen): Pixelize call to change_frame_size.
3076 (x_set_window_size_1, x_set_window_size): New argument
3077 pixelwise. Calculate pixelwise.
3078 (x_wm_set_size_hint): Use scroll bar area width.
3079 (w32_redisplay_interface): Add w32_draw_window_divider.
3080 * w32term.h (struct w32_output): Add vertical drag cursor.
3081 * widget.c (set_frame_size, update_wm_hints)
3082 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3084 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3085 * window.c (sequence_number): Restore.
3086 (Fwindow_pixel_width, Fwindow_pixel_height)
3087 (Fwindow_mode_line_height, Fwindow_header_line_height)
3088 (window_pixel_to_total, Frun_window_scroll_functions)
3089 (Fset_window_new_pixel, window_resize_apply_total)
3090 (Fwindow_resize_apply_total): New functions.
3091 (window_body_height, window_body_width): Rename from
3092 window_body_lines. New argument PIXELWISE.
3093 Calculate pixelwise.
3094 (Fwindow_body_height, Fwindow_body_width): New argument
3096 (coordinates_in_window, window_relative_x_coord): Use window's
3097 pixel width instead of total width.
3098 (replace_window, recombine_windows): Initialize pixel values.
3099 (resize_root_window, resize_frame_windows, grow_mini_window)
3100 (shrink_mini_window): New argument PIXELWISE.
3101 Calculate pixelwise.
3102 (Fdelete_other_windows_internal, adjust_window_margins)
3103 (window_resize_check, window_resize_apply)
3104 (Fdelete_window_internal, Fresize_mini_window_internal)
3105 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3106 (check_frame_size): Rename arguments. New argument PIXELWISE.
3107 Calculate pixelwise.
3108 (set_window_buffer): Make samebuf bool. Run configuration change
3109 hook only if buffer changed.
3110 (Fset_window_buffer): Rewrite doc-string.
3111 (make_window): Initialize new_pixel slot.
3112 (Fwindow_resize_apply): Check pixel size of root window.
3113 (Fsplit_window_internal): Call 2nd argument pixel_size.
3114 Calculate pixelwise.
3115 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3117 (save_window_data): New slots frame_text_width,
3118 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3119 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3121 (Fcurrent_window_configuration, Fset_window_configuration)
3122 (save_window_save, compare_window_configurations): Handle new
3123 slots in save_window_data and saved_window.
3124 (Fset_window_scroll_bars): Fix doc-string.
3125 (window_resize_pixelwise): New variable.
3126 (coordinates_in_window, Fcoordinates_in_window_p):
3128 (make_parent_window): Adjust sequence_number.
3129 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3131 * window.h (struct window): New members new_pixel, pixel_left,
3132 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3133 (wset_new_pixel): New function.
3134 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3135 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3136 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3137 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3138 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3139 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3140 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3141 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3142 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3143 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3144 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3145 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3146 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3147 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3148 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3150 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3151 (window_body_width, check_frame_size): Adapt external declarations.
3152 * xdisp.c (last_max_ascent): New integer.
3153 (window_text_bottom_y): Handle bottom divider.
3154 (window_box_width, window_box_height): Calculate pixelwise.
3155 (get_glyph_string_clip_rects): Handle right divider.
3156 (remember_mouse_glyph): When windows are resized pixelwise
3157 proceed with width and height set to 1.
3158 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3160 (move_it_to): Calculate and return maximum x position
3162 (Fwindow_text_pixel_size): New function.
3163 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3164 (tool_bar_lines_needed): Rename to tool_bar_height.
3165 Calculate pixelwise.
3166 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3167 Calculate pixelwise.
3168 (redisplay_tool_bar): Calculate pixelwise.
3169 (redisplay_window): Calculate pixelwise. Handle dividers.
3170 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3171 (x_draw_vertical_border): Handle dividers.
3172 (define_frame_cursor1): Handle vertical drag cursor.
3173 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3174 (expose_window): Calculate pixelwise. Handle dividers.
3175 (init_xdisp): Initialize pixel values.
3176 * xfaces.c (Qwindow_divider): New face.
3177 (realize_basic_faces): Realize it.
3178 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3179 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3180 (x_set_scroll_bar_default_width): Default actual width to 16.
3181 (Fx_create_frame): Set sizes pixelwise.
3182 (x_create_tip_frame): Default divider widths to zero.
3183 Pixelize call of change_frame_size.
3184 (Fx_show_tip): Handle divider widths. Initial pixel position
3186 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3187 (Vx_window_vertical_drag_shape): New option.
3188 * xmenu.c (free_frame_menubar): Pixelize call of
3190 * xterm.c (x_draw_window_divider): New function.
3191 (x_update_window_end): Optionally draw right divider.
3192 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3193 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3194 (handle_one_xevent, x_new_font): Calculate pixelwise.
3195 (x_set_window_size_1, x_set_window_size): New argument
3196 pixelwise. Calculate pixelwise.
3197 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3198 (struct x_redisplay_interface): Add x_draw_window_divider.
3199 * xterm.h (struct x_output): Add vertical_drag_cursor.
3201 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3203 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3204 Set invisible frames's `redisplay' when a full redisplay is requested.
3205 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3206 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3207 (display_mode_lines): Set it here instead.
3209 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3211 * dispextern.h (set_window_update_flags): Remove.
3213 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3215 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3217 * xdisp.c (REDISPLAY_SOME_P): New macro.
3218 (redisplay_internal): Use it (bug#15999).
3219 (prepare_menu_bars, redisplay_window): Use it as well.
3221 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3223 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3225 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3226 (globals_of_w32font): Zero it out.
3227 (GetCharWidth32W_Proc): New function pointer.
3228 (get_char_width_32_w): New function.
3229 (compute_metrics): If get_glyph_outline_w returns an error, try
3230 get_char_width_32_w before declaring a failure. This avoids
3231 punishing raster (a.k.a. "bitmap") fonts by slowing down
3232 redisplay. (Bug#6364).
3234 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3236 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3237 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3238 highlight needs to be redisplayed. (Bug#15913)
3240 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3242 Fix minor problems found by static checking.
3243 * buffer.h (struct buffer_text, struct buffer):
3244 * frame.h (struct frame):
3245 * window.h (struct window):
3246 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3247 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3248 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3249 no-longer-valid use of HAVE_MENUS.
3250 * xdisp.c (propagate_buffer_redisplay): Now static.
3252 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3254 * xmenu.c (Fmenu_or_popup_active_p):
3255 * window.c (Fset_window_configuration):
3256 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3257 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3258 * fns.c (Fyes_or_no_p):
3259 * editfns.c (Fmessage_box, Fmessage_or_box):
3260 * alloc.c (make_save_ptr_ptr):
3261 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3263 * window.c (Fset_window_configuration): Move select_window later.
3265 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3267 Refine redisplay optimizations to only redisplay *some* frames/windows
3268 rather than all of them.
3269 * xdisp.c (REDISPLAY_SOME): New constant.
3270 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3271 (bset_redisplay, bset_update_mode_line): New functions.
3272 (message_dolog): Use bset_redisplay.
3273 (clear_garbaged_frames): Use fset_redisplay.
3274 (echo_area_display): Use wset_redisplay.
3275 (buffer_shared_and_changed): Remove.
3276 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3277 frame titles. Compute the actual set of windows redisplayed.
3278 Don't update frame titles and menu bars for frames that don't need to
3280 (propagate_buffer_redisplay): New function.
3282 (redisplay_internal): Use it. Be more selective in the set of windows
3283 we redisplay. Propagate windows_or_buffers_changed to
3284 update_mode_lines a bit later to simplify the code.
3285 (mark_window_display_accurate_1): Reset window and buffer's
3287 (redisplay_window): Do nothing if neither the window nor the buffer nor
3288 the frame needs redisplay.
3289 * window.h (struct window): Add `redisplay' field.
3290 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3291 (redisplay_other_windows, window_list): New declarations.
3292 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3293 (window_list): Not static any more.
3294 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3295 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3296 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3297 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3298 * frame.h (struct frame): Add `redisplay' field.
3299 Move `external_menu_bar' bitfield next to other bit-fields.
3300 (SET_FRAME_GARBAGED): Use fset_redisplay.
3301 (SET_FRAME_VISIBLE): Don't garbage the frame;
3302 Use redisplay_other_windows.
3303 * buffer.h (struct buffer): Add `redisplay' field.
3304 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3305 (modify_overlay): Use bset_redisplay.
3306 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3308 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3310 Support w32 file notifications in batch mode.
3311 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3312 invalid (which happens in batch mode). If non-interactive, call
3313 handle_file_notifications to store file notification events in the
3314 input queue. (Bug#15933)
3316 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3318 * w32inevt.c (handle_file_notifications): Now external, not static.
3320 * w32term.h (handle_file_notifications): Provide prototype.
3322 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3323 init_crit, since init_display, which does that otherwise, is not
3326 2013-11-27 Glenn Morris <rgm@gnu.org>
3328 * Makefile.in ($(lispsource)/international/charprop.el): New.
3329 (emacs$(EXEEXT)): Depend on charprop.el.
3331 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3333 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3334 deleting portions of the buffer under non-nil REPLACE argument.
3337 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3338 directory, watch it and not its parent.
3339 (add_watch): Allow empty string in FILE.
3341 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3343 * window.c (Fset_window_start, window_resize_apply)
3344 (window_scroll): Reset window_end_valid (Bug#15957).
3346 2013-11-27 Glenn Morris <rgm@gnu.org>
3348 * Makefile.in (leimdir): Now in lisp source directory.
3349 ($(leimdir)/leim-list.el): Just use ../leim .
3350 * epaths.in (PATH_DUMPLOADSEARCH):
3351 * lread.c (load_path_default):
3352 * nsterm.m (ns_load_path): No more leim directory.
3354 2013-11-26 Andreas Schwab <schwab@suse.de>
3356 * .gdbinit (xgettype): Add cast.
3358 2013-11-26 Glenn Morris <rgm@gnu.org>
3360 Preload leim-list.el.
3361 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3362 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3363 is a single directory.
3365 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3367 bool-vector-subsetp is now the normal direction (Bug#15912).
3368 * data.c (Fbool_vector_subsetp): Test whether the first argument
3369 is a subset of the second one, not the reverse. Add doc string.
3371 Fix minor problems found by static checking.
3372 * lread.c (load_path_default): Now static.
3373 * textprop.c (text_property_stickiness): Be consistent about the
3374 test used when deciding whether to consider the previous character.
3375 This simplifies the code a bit.
3377 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3379 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3381 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3382 (syms_of_frame): Don't defsubr them.
3384 2013-11-25 Glenn Morris <rgm@gnu.org>
3386 * lread.c (load_path_default): Change the sense of the argument.
3387 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3388 from dump_path. When it is not, avoid checking dump_path twice.
3390 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3391 uninstalled dump_path against installed Vload_path. (Bug#15964)
3393 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3395 Export get_pos_property to Elisp.
3396 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3397 (syms_of_editfns): Export it to Elisp.
3399 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3401 2013-11-23 Romain Francoise <romain@orebokech.com>
3403 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3404 initialization here ...
3405 (syms_of_fileio): ... from here.
3407 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3409 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3410 Please use --enable-check-lisp-object-type.
3412 2013-11-23 Glenn Morris <rgm@gnu.org>
3414 * process.c (get_process): Explicit error for dead buffers.
3416 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3418 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3420 2013-11-23 Glenn Morris <rgm@gnu.org>
3422 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3423 * lread.c (load_path_check): Take path to check as argument.
3424 (load_path_default): New, split from init_lread.
3425 (init_lread): Move calc of default load-path to load_path_default.
3426 Empty elements in EMACSLOADPATH now stand for the default.
3427 (load-path): Doc fix.
3428 * emacs.c (decode_env_path): Add option to treat empty elements
3429 as nil rather than ".".
3430 * callproc.c (init_callproc_1, init_callproc):
3431 * image.c (Vx_bitmap_file_path):
3432 * lisp.h (decode_env_path):
3433 * lread.c (Vsource_directory):
3434 Update for new argument spec of decode_env_path.
3436 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3438 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3439 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3441 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3443 Fix some dependency problems that cause unnecessary recompiles.
3444 Problem reported by RMS in
3445 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3446 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3447 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3448 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3449 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3450 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3451 (boostrap-clean): No need to remove stamp-oldxmenu.
3453 Fix recently introduced bool vector overrun.
3454 This was due to an optimization that went awry.
3455 Reported by Glenn Morris in
3456 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3457 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3458 for empty vectors, undoing the 2013-11-18 change.
3459 * data.c (bool_vector_binop_driver): Rely on this.
3460 Fix bug that occasionally overran the destination.
3461 * lisp.h (struct Lisp_Bool_vector): Document this.
3463 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3465 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3468 * nsterm.m (init, run, stop:): Comment out for now, does not work
3471 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3473 * charset.c (syms_of_charset): Don't read past end of string.
3475 2013-11-19 Glenn Morris <rgm@gnu.org>
3477 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3479 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3481 Add hooks to run on gaining/losing focus. (Bug#15029)
3482 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3483 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3484 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3486 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3488 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3489 The old names predated the API change that put destination at end.
3491 Improve API of recently-added bool vector functions (Bug#15912).
3492 The old API had (bool-vector-count-matches A B)
3493 and (bool-vector-count-matches-at A B I), which gave the
3494 misleading impression that the two functions were variants, one
3495 with a location I. The new API has (bool-vector-count-population A)
3496 and (bool-vector-count-consecutive A B I) to make the distinction
3497 clearer. The first function no longer has a B argument, since the
3498 caller can easily determine the number of nils if the length and
3499 number of ts is known.
3500 * data.c (Fbool_vector_count_population): Rename from
3501 bool_vector_count_matches, and accept just 1 argument.
3502 (Fbool_vector_count_consecutive): Rename from
3503 Fbool_vector_count_matches_at.
3505 Always allocate at least one bits_word per bool vector.
3506 See Daniel Colascione in:
3507 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3508 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3509 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3510 * lisp.h (struct Lisp_Bool_vector): Document this.
3512 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3514 * insdel.c (invalidate_buffer_caches): New function, consolidated
3515 from part of prepare_to_modify_buffer.
3516 (insert_from_gap, prepare_to_modify_buffer):
3517 * coding.c (code_convert_region, code_convert_string):
3518 Call invalidate_buffer_caches. (Bug#15841)
3520 * lisp.h (invalidate_buffer_caches): Add prototype.
3522 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3524 * w32term.c (x_update_window_end): Don't invalidate the entire
3525 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3526 highlight needs to be redisplayed. (Bug#15913)
3528 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3530 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3532 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3534 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3535 while we are using Vprin1_to_string_buffer.
3537 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3538 after inserting the description string. (Bug#15907)
3540 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3542 * data.c: Work around bogus GCC diagnostic about shift count.
3543 Reported by Eli Zaretskii in
3544 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3545 (pre_value): New function.
3546 (count_trailing_zero_bits): Use it.
3548 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3550 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3551 assume C macros are not supported even under -g3 in these old GCC
3554 2013-11-15 Leo Liu <sdl.web@gmail.com>
3556 * minibuf.c (Ftry_completion, Fall_completions)
3557 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3559 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3561 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3562 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3563 This avoids placing unnecessary constants into the Emacs code.
3565 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3567 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3568 for Cygwin w32 build.
3570 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3571 for Cygwin w32 build. (Bug#15892)
3573 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3575 Simplify, port and tune bool vector implementation.
3576 * alloc.c (bool_vector_exact_payload_bytes)
3577 (bool_vector_payload_bytes): Remove.
3578 (bool_vector_fill): Return its argument.
3579 * alloc.c (bool_vector_fill):
3581 * print.c (print_object):
3582 Simplify by using bool_vector_bytes.
3583 * alloc.c (make_uninit_bool_vector):
3584 New function, broken out from Fmake_bool_vector.
3585 (Fmake_bool_vector): Use it. Use tail call.
3586 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3587 * data.c (BITS_PER_ULL): New constant.
3588 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3589 if long long versions don't exist.
3590 (shift_right_ull): New function.
3591 (count_one_bits_word): New function, replacing popcount_bits_word
3592 macro. Don't assume that bits_word is no wider than long long.
3593 (count_one_bits_word, count_trailing_zero_bits):
3594 Don't assume that bits_word is no wider than long long.
3595 * data.c (bool_vector_binop_driver, bool_vector_not):
3596 * fns.c (Fcopy_sequence):
3598 Create an uninitialized destination, to avoid needless work.
3599 (internal_equal): Simplify.
3600 (Ffillarray): Prefer tail call.
3601 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3602 contain at least one word.
3603 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3604 chars are narrower than ints.
3605 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3606 * fns.c (Fcopy_sequence):
3608 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3609 Don't try to port to hosts where bits_word values have holes; the
3610 code wouldn't work there anyway. Verify this assumption, though.
3611 (bool_vector_bytes): New function.
3612 (make_uninit_bool_vector): New decl.
3613 (bool_vector_fill): Now returns Lisp_Object.
3615 * xfns.c (xic_create_fontsetname):
3616 * xrdb.c (gethomedir): Prefer tail calls.
3618 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3620 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3621 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3623 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3624 that requires a return value.
3625 (Fset_buffer_modified_p): Take advantage of this change to do
3628 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3630 * buffer.c (Frestore_buffer_modified_p): Sync it with
3631 Fset_buffer_modified_p.
3632 (Fforce_mode_line_update): New function, moved from subr.el.
3633 (Fset_buffer_modified_p): Use them.
3634 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3636 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3638 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3639 This avoids undefined behavior when subtracting pointers into
3640 different aways. On my platform it also makes the code a tad
3641 smaller and presumably faster.
3643 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3645 * keyboard.c (command_loop_1): Use region-extract-function.
3646 * insdel.c (Qregion_extract_function): Not static any more (can we
3647 stop pretending that these vars can benefit from being marked static?).
3649 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3651 * search.c (find_newline): If buffer text is relocated during the
3652 "dumb loop", adjust C pointers into buffer text to follow suit.
3655 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3657 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3658 for conversion (Bug#15837).
3660 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3662 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3663 for the entire range of inserted characters. (Bug#15841)
3665 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3667 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3669 (realize_default_face): Remove assignment to distant-foreground if
3670 unspecified (Bug#15815).
3672 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3674 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3675 cache-long-scans disabled, since we don't want to call
3676 prepare_to_modify_buffer (in insert_1_both) for each message we
3679 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3680 from buffer.c. Improve commentary to the buffer field setter
3683 * buffer.c (bset_cache_long_scans): Static function deleted.
3684 Improve commentary to the buffer field setter functions.
3685 (init_buffer_once): Default for cache-long-scans changed to t.
3688 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3690 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3692 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3693 This bug was introduced in my 2013-06-21 change, and caused
3694 struct Lisp_Sub_Char_Table objects to be given too many slots,
3695 which broke 'make -C admin/unidata'.
3697 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3699 Import changes from mac-port 4.5.
3700 * macfont.m (mac_font_copy_default_descriptors_for_language)
3701 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3702 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3703 (macfont_language_default_font_names): New.
3704 (macfont_list): Rearrange language/charset code.
3705 (macfont_close): Don't check for macfont_info->cache.
3706 (mac_ctfont_create_preferred_family_for_attributes): New font
3707 selection code, call
3708 mac_font_copy_default_name_for_charset_and_languages.
3709 (mac_font_copy_default_descriptors_for_language)
3710 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3712 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3714 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3716 Port to C11 aligned_alloc, and fix some integer overflows.
3717 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3718 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3719 and use of posix_memalign replaced with aligned_alloc.
3720 (aligned_alloc): New function, defined or declared as needed.
3721 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3722 Don't undef; configure.ac now does this.
3723 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3724 (calloc, aligned_alloc): Check for integer overflow.
3725 (aligned_alloc): Rename from memalign. All uses changed.
3726 (memalign): New function, an alias for aligned_alloc.
3728 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3730 * xdisp.c (redisplay_internal): Fix typo in last change.
3732 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3734 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3736 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3738 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3739 redisplay--mode-lines-cause.
3740 (redisplay_internal): Keep them uptodate. Remove redundant check of
3741 buffer_shared_and_changed.
3742 * *.[chm]: Number every assignment to update_mode_lines so we
3743 can track why it is set.
3745 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3747 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3749 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3751 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3752 can track why it is set.
3754 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3756 Integer-related fixes for term.c etc.
3757 * dispextern.h (face_tty_specified_color): New function.
3758 * term.c (turn_on_face): Don't rely on undefined behavior when
3759 assigning an out-of-range value to 'long'.
3760 Simplify test for toggling highlight.
3761 (tty_capable_p): Omit last two (unused) args. All callers changed.
3762 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3763 (read_menu_input, tty_menu_activate, tty_menu_show):
3764 * xfaces.c (x_supports_face_attributes_p)
3765 (tty_supports_face_attributes_p):
3766 Use bool for boolean. All callers changed.
3767 (tty_supports_face_attributes_p): Omit defaults for color indices;
3768 no longer needed. Simplify tail call.
3770 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3772 * xdisp.c (prepare_menu_bars): Mark static.
3773 * lisp.h (prepare_menu_bars): Don't declare.
3774 * xselect.c (x_handle_selection_clear):
3775 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3777 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3779 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3780 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3782 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3784 * keyboard.c (Fcommand_error_default_function): Rename from
3785 Fdefault_error_output.
3787 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3789 * keyboard.c (Fdefault_error_output): New function, extracted from
3791 (syms_of_keyboard): Use it for Vcommand_error_function.
3793 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3795 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3796 (init_eval): Use it to ensure handlerlist is non-NULL.
3797 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3798 (Fsignal): Adjust NULLness test of handlerlist.
3799 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3801 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3803 * callproc.c (call_process): Call prepare_to_modify_buffer before
3804 decoding text read from the sub-process, as the decoded stuff will
3805 be inserted into the buffer. This will invalidate the various
3806 caches maintained for the buffer. (Bug#15148)
3808 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3810 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3811 string of glyphless-char-display.
3813 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3815 * nsfns.m (ns_get_name_from_ioreg): New function.
3816 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3817 OSX >= 10.9. Use ns_get_name_from_ioreg.
3819 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3821 Simplify and port recent bool vector changes.
3822 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3823 only in this file. Use a more-efficient implementation if the
3824 second argument is a power of 2.
3825 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3826 Remove no-longer-necessary compile-time checks.
3827 (bool_vector_exact_payload_bytes): New function.
3828 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3829 exact payload changed to call the new function. Do not assume
3830 that the arg or result fits in ptrdiff_t.
3831 (bool_vector_fill): New function.
3832 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3834 (vroundup_ct): Don't assume arg fits in size_t.
3835 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3836 invoke set_category_set.
3837 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3838 All callers changed. Use bool_vector_set.
3839 * category.h (XCATEGORY_SET): Remove; no longer needed.
3840 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3842 * data.c (Faref): Use bool_vector_ref.
3843 (Faset): Use bool_vector_set.
3844 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3845 (Fbool_vector_not, Fbool_vector_count_matches)
3846 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3847 * fns.c (concat): Use bool_vector_ref.
3848 (Ffillarray): Use bool_vector_fill.
3849 (mapcar1): Use bool_vector_ref.
3850 (sxhash_bool_vector): Hash words, not bytes.
3851 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3852 a constant, since it's now used in #if.
3853 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3854 unsigned char on unusual architectures, so that we no longer
3855 assume that the number of bits per bits_word is a power of two or
3856 is a multiple of 8 or of CHAR_BIT.
3857 (Qt): Add forward decl.
3858 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3859 at least as strictly as bits_word.
3860 (bool_vector_data, bool_vector_uchar_data): New accessors.
3861 All data structure accesses changed to use them.
3862 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3863 (bool_vector_set): New functions.
3864 (bool_vector_fill): New decl.
3865 (ROUNDUP): Move to alloc.c as described above.
3867 Fix recent gnutls changes.
3868 * gnutls.c (Fgnutls_boot): Don't assume C99.
3869 * process.c (wait_reading_process_output): Fix typo in recent change.
3871 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3873 * process.c (wait_reading_process_output, read_process_output)
3874 (send_process): Check gnutls_state is not NULL.
3876 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3877 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3879 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3881 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3882 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3884 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3887 * nsfns.m (Fx_create_frame): Fix memory leak.
3889 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3890 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3891 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3893 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3895 * xdisp.c (message3_nolog, message_with_string): Encode the string
3896 before writing it to the terminal in a non-interactive session.
3898 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3899 sure we concatenate them into a unibyte string.
3901 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3902 resulting temporary name before returning it to the caller.
3903 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3904 is a unibyte string, convert NAME to a unibyte string to ensure
3905 that the result is also a unibyte string.
3907 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3908 create unibyte strings from default paths and directory/file
3911 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3914 * callproc.c (init_callproc): Use build_unibyte_string to make
3915 sure we create unibyte strings from default paths and
3916 directory/file names.
3918 * buffer.c (init_buffer): Don't store default-directory of
3919 *scratch* in multibyte form. The original problem which led to
3920 that is described in
3921 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3922 but it was solved long ago. (Bug#15260)
3924 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3926 Port to stricter C99 platforms.
3927 Especially, C99 prohibits nesting a struct X inside struct Y if
3928 struct X has a flexible array member.
3929 * alloc.c (struct sdata): New type.
3930 (sdata): Implement in terms of struct sdata.
3931 Remove u member; all uses replaced by next_vector, set_next_vector.
3932 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3933 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3934 (struct sblock): Rename first_data member to data, which is now
3935 a flexible array member. All uses changed.
3936 (next_vector, set_next_vector, large_vector_vec): New functions.
3937 (vector_alignment): New constant.
3938 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3939 (struct large-vector): Now merely a NEXT member, since the old approach
3940 ran afoul of stricter C99. All uses changed to use
3941 large_vector_vec or large_vector_offset.
3942 (large_vector_offset): New constant.
3943 * dispnew.c: Include tparam.h, for tgetent.
3944 Do not include term.h; no longer needed.
3945 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3946 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3947 (struct Lisp_Vector): Use a flexible array member for contents,
3948 instead of a union with a member that is an array of size 1.
3950 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3951 fact that the struct no longer contains a union.
3952 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3953 (struct Lisp_Save_Value, struct Lisp_Free):
3954 Use unsigned, not int, for spacers, to avoid c99 warning.
3955 (union specbinding): Use unsigned, not bool, for bitfield, as
3956 bool is not portable to pre-C99 hosts.
3958 2013-11-04 Glenn Morris <rgm@gnu.org>
3960 * emacs.c (usage_message): Mention that `-L :...' appends.
3962 2013-11-02 Glenn Morris <rgm@gnu.org>
3964 * Makefile.in (abs_builddir): Remove.
3965 (bootstrap_exe): Use relative filename.
3967 Use relative filenames in TAGS files.
3968 * Makefile.in (abs_srcdir): Remove it again.
3969 (.PHONY): Remove frc.
3970 (maintainer-clean): No more TAGS-LISP file.
3971 (TAGS): Pass relative file names to etags.
3972 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3974 * Makefile.in (abs_srcdir): New, set by configure.
3976 (maintainer-clean): Remove pointless echo. That should be in the
3977 top-level Makefile, if anywhere. Delete TAGS-LISP.
3978 (extraclean): No s/ and m/ directories for some time.
3979 (TAGS): Also depend on ctagsfiles3.
3980 Remove no-longer-defined S_FILE.
3981 Pass absolute filenames to etags once more.
3982 (TAGS-LISP): Replace lispdir with its expansion.
3983 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3984 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3986 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3988 * xfaces.c (check_lface_attrs, realize_default_face):
3989 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3990 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3992 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3994 * emacs.c (original_pwd): Remove global var by making it local.
3995 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3997 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3999 * xfaces.c: Declare color_distance.
4000 (QCdistant_foreground): New variable.
4001 (NEAR_SAME_COLOR_THRESHOLD): New define.
4002 (load_color2): New function.
4003 (load_color): Call load_color2.
4004 (load_face_colors): Call load_color2 and if distant-color is specified
4005 calculate distant and use distant-color if colors are near.
4006 (LFACE_DISTANT_FOREGROUND): New define.
4007 (merge_face_ref, Finternal_set_lisp_face_attribute)
4008 (Finternal_get_lisp_face_attribute)
4009 (x_supports_face_attributes_p): Handle distant-foreground similar to
4011 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4013 * dispextern.h (lface_attribute_index):
4014 Add LFACE_DISTANT_FOREGROUND_INDEX.
4016 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4018 * image.c (pbm_next_char): New function.
4019 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4020 (pbm_scan_number): Use it.
4021 (Qlibjpeg_version): New variable.
4022 (syms_of_image): DEFSYM and initialize it.
4024 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4026 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4028 2013-10-31 Glenn Morris <rgm@gnu.org>
4030 * emacs.c (original_pwd): New char.
4031 (main): If using --chdir, store original_pwd.
4032 (init_cmdargs): When setting Vinvocation_directory based on a
4033 relative argv[0], use original_pwd if set. (Bug#15768)
4035 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4037 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4039 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4041 * insdel.c: Fix minor problems found by static checking.
4042 (Qregion_extract_function): Now static.
4043 (prepare_to_modify_buffer_1): Remove unused locals.
4045 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4047 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4048 (syms_of_xdisp): Declare pre-redisplay-function.
4049 (markpos_of_region): Remove function.
4050 (init_iterator, compute_stop_pos, handle_face_prop)
4051 (face_before_or_after_it_pos, reseat_to_string)
4052 (get_next_display_element, window_buffer_changed)
4053 (redisplay_internal, try_cursor_movement, redisplay_window)
4054 (try_window_reusing_current_matrix, try_window_id, display_line)
4055 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4056 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4057 * window.h (struct window): Remove field `region_showing'.
4058 * dispextern.h (struct it): Remove region_beg/end_charpos.
4059 (face_at_buffer_position, face_for_overlay_string)
4060 (face_at_string_position): Update prototypes.
4061 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4062 (face_at_string_position): Remove `region_beg' and `region_end' args.
4063 * fontset.c (Finternal_char_font):
4064 * font.c (font_at, font_range): Adjust calls accordingly.
4065 * insdel.c (Qregion_extract_function): New var.
4066 (syms_of_insdel): Initialize it.
4067 (prepare_to_modify_buffer_1): Use it.
4069 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4071 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4072 * ftxfont.c (ftxfont_get_gcs):
4073 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4074 * xfaces.c (x_free_colors, x_free_dpy_colors)
4075 (x_create_gc, unload_color):
4076 * xselect.c (x_property_data_to_lisp):
4077 * xsettings.c (parse_settings):
4078 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4079 (get_bits_and_offset): Adjust definition.
4080 * frame.c (XParseGeometry): Adjust locals.
4081 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4082 * regex.h (toplevel): Likewise for reg_syntax_t.
4084 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4086 * eval.c (run_hook_with_args): Use FUNCTIONP.
4088 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4090 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4091 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4092 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4093 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4094 on MS-Windows anyway.
4095 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4096 (free_realized_face): ...adjust user.
4097 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4098 white relief pixels to -1.
4099 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4100 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4101 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4103 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4105 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4106 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4107 in practice now. All callers changed.
4109 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4111 * dispextern.h (struct face): Use bitfields for 'underline_type'
4112 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4113 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4114 'stipple' member. Move 'lface' member up to help...
4115 * xfaces.c (make_realized_face): ...this function to find and
4116 clear just the members that need clearing.
4117 (load_face_colors, realize_x_face):
4118 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4120 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4122 * xftfont.c (struct xftfont_info): Remove set-but-unused
4124 (xftfont_open): Adjust user.
4125 (xftfont_get_colors): Remove useless prototype.
4127 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4129 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4130 before passing them to 'unexec'. (Bug#15260)
4132 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4134 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4136 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4138 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4139 the changed signature of the font driver's 'close' method.
4141 * w32font.h (w32font_close): Adjust the prototype to the change in
4142 function definition.
4144 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4146 * w32uniscribe.c (uniscribe_close): Adapt the call to
4147 w32font_close to its new prototype.
4149 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4151 Omit unused frame argument of font API's close function.
4152 * font.h (struct font): Drop frame argument. Adjust comment.
4153 * font.c (font_clear_cache, font_close_object): Adjust users.
4154 * ftfont.c (ftfont_close):
4155 * ftxfont.c (ftxfont_close):
4156 * macfont.m (macfont_close):
4157 * nsfont.m (nsfont_close):
4158 * w32font.c (w32font_close):
4159 * xfont.c (xfont_close):
4160 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4161 tweak comments and make functions safe if called more than once for
4162 the same font object.
4164 Perform font-specific cleanup when font object is swept by GC. See
4165 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4166 * alloc.c (cleanup_vector): New function.
4167 (sweep_vector): Call it for each reclaimed vector object.
4168 * font.h (struct font): Adjust comment.
4170 2013-10-24 Glenn Morris <rgm@gnu.org>
4172 * Makefile.in (abs_top_srcdir): New, set by configure.
4174 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4176 Adjust recent font-related changes to fix bug#15686.
4177 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4178 is a live window system frame, mark its default font too.
4180 2013-10-23 Glenn Morris <rgm@gnu.org>
4182 * Makefile.in (RUN_TEMACS): Make relative (again).
4183 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4184 (bootstrap-emacs$(EXEEXT)):
4185 Quote entities that might contain whitespace.
4187 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4189 Port to Solaris 10 and its bundled GCC.
4190 Problem reported by Timothy C. Burt.
4191 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4193 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4195 Do not allow font caches to grow too large.
4196 * alloc.c (compact_font_cache_entry, compact_font_caches):
4197 New functions or stub if not HAVE_WINDOW_SYSTEM.
4198 (compact_undo_list): Factor out from Fgarbage_collect.
4200 (mark_face_cache): Mark face font. Move down to avoid
4202 (mark_terminals): Do not mark font cache here.
4203 (Fgarbage_collect): Call compaction functions described
4204 above. Adjust comment.
4206 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4208 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4209 chdir to HOME (bug#15607).
4211 * nsterm.m (Qcocoa, Qgnustep): New variables.
4212 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4213 (ns_get_color): Make selection color work for GNUstep also.
4215 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4217 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4218 handles mouse clicks. Instead, let GPM use the same code as all
4219 the other mice use. See the discussion starting at
4220 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4221 for the details of the problem with the menu bar this fixes.
4223 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4225 Remove port-specific display name lists to avoid extra
4226 complexity and data duplication with display info lists.
4227 * xterm.h (x_display_name_list): Remove declaration.
4228 * xterm.c (x_display_name_list): Remove.
4229 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4230 * xfns.c (x_display_info_for_name, Fx_display_list):
4231 Likewise. Use x_display_list where appropriate.
4232 * w32term.h (w32_display_name_list): Remove declaration.
4233 * w32term.c (w32_display_name_list): Remove.
4234 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4236 * w32fns.c (x_display_info_for_name, Fx_display_list):
4237 Likewise. Use x_display_list where appropriate.
4238 * nsterm.h (ns_display_name_list): Remove declaration.
4239 * nsterm.m (ns_display_name_list): Remove.
4240 (ns_term_init, syms_of_nsterm): Adjust users.
4241 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4242 Likewise. Use x_display_list where appropriate.
4243 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4244 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4245 (mark_terminals): Mark per-terminal font cache.
4247 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4249 Don't run timers in input-pending-p. Its new check-timers param
4250 provides the prior behavior. (Bug#15045).
4251 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4253 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4255 Make some functions static in non-Microsoft builds.
4256 On my platform (Fedora 19 x86-64), this shrinks the
4257 Emacs executable (text+data) by 0.25%.
4258 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4259 (load_color) [!MSDOS]:
4260 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4261 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4262 * lisp.h (check_existing):
4263 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4264 (network_interface_info) [!WINDOWSNT]:
4265 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4266 Remove extern decls.
4267 * fileio.c (check_existing):
4268 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4269 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4270 (network_interface_info) [!WINDOWSNT]:
4271 * term.c (encode_terminal_code) [!WINDOWSNT]:
4272 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4273 * xfaces.c (load_color) [!MSDOS]:
4275 * fileio.c (check_existing, check_executable, check_writable):
4276 * process.c (network_interface_list, network_interface_info):
4277 Move earlier, so that we don't need forward decls.
4278 * gnutls.c (fn_gnutls_transport_set_errno)
4279 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4281 * w32.c (init_environment): Use faccessat rather than
4282 check_existing, partly for consistency with the rest of the code
4283 in this file, partly so that check_existing can be static.
4285 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4286 * emacs.c (MAIN_PROGRAM): New macro.
4287 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4288 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4290 bool vector int width fixes
4291 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4292 (Fbool_vector_count_matches_at):
4293 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4294 can exceed PTRDIFF_MAX, at least in theory.
4295 (Fbool_vector_count_matches_at):
4296 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4298 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4300 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4301 (struct sockaddr): Add forward decl, for platforms that lack it.
4303 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4305 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4308 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4310 * w32.c (network_interface_get_info, network_interface_list)
4311 (network_interface_info): New functions. (Bug#15610)
4312 (GetAdaptersInfo_Proc): New typedef.
4313 (get_adapters_info): New wrapper function.
4314 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4316 * process.h (network_interface_list, network_interface_info):
4319 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4320 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4321 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4322 for WINDOWSNT. Doc fix.
4323 (syms_of_process): Defsubr Snetwork_interface_list and
4324 Snetwork_interface_info unconditionally.
4326 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4327 in NS GUI sessions. (Bug#15629)
4329 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4331 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4333 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4335 * print.c (print_object): Print " ..." when truncating bool vectors.
4337 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4339 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4340 standard mouse buttons.
4342 * termhooks.h (struct input_event): Remove incorrect commentary.
4344 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4346 Disallow bool vector operations on mixed-length operands.
4347 The old behavior left garbage in the result vector sometimes,
4348 and didn't seem to be useful.
4349 * data.c (Qwrong_length_argument): New static var.
4350 (wrong_length_argument): New function.
4351 (bool_vector_binop_driver): Check that args agree in length.
4353 * keyboard.c, keyboard.h (all_kboards): Now static.
4355 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4357 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4358 note from the lispref.
4360 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4362 * nsterm.h (struct ns_display_info): Remove set-but-unused
4363 member image_cache (image caches are per-terminal anyway).
4364 (FRAME_X_IMAGE_CACHE): Remove.
4365 * nsterm.m (ns_initialize_display_info): Adjust user.
4367 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4369 * w32proc.c: Include mingw_time.h.
4371 * w32.c: Include mingw_time.h.
4373 Implement scrolling of TTY menus when the screen is too short.
4375 * term.c (tty_menu_display): Accept an additional argument, the
4376 menu item from which to start displaying the menu. Account for
4377 the value of Y when limiting the menu to the number of available
4379 (mi_result): New enumeration.
4380 (read_menu_input): Return enumerated value. When the y coordinate
4381 hits min_y or max_y, return scroll indication instead of wrapping
4383 (tty_menu_activate): Handle the scrolling indications from
4384 read_menu_input. Compute the first menu item to display and pass
4385 it to tty_menu_display.
4387 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4389 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4390 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4391 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4392 Adjust to match the change described below.
4393 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4394 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4395 memory_below_frame members to...
4396 * termchar.h (struct tty_display_info): ...here because they're
4397 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4398 * term.c (init_tty):
4399 * nsterm.m (ns_create_terminal):
4400 * w32term.c (w32_create_terminal):
4401 * xterm.c (x_create_terminal): Adjust users.
4402 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4403 to filter out non-TTY frames. Adjust comment.
4404 (scrolling): Adjust user. Prefer eassert for debugging check.
4406 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4408 * xfaces.c (PT_PER_INCH): Remove unused macro.
4409 * termhooks.h (struct terminal): Remove set-but-unused
4410 member fast_clear_end_of_line.
4411 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4412 * nsterm.m (ns_create_terminal):
4413 * term.c (init_tty):
4414 * w32term.c (w32_create_terminal):
4415 * xterm.c (x_create_terminal): Adjust users.
4417 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4419 * lisp.h (bool_vector_size): New function.
4420 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4421 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4422 (Fbool_vector_not, Fbool_vector_count_matches_at):
4423 Remove uses of 'eassume' that should no longer be needed,
4424 because they are subsumed by the 'eassume' in bool_vector_size.
4426 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4428 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4429 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4430 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4432 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4434 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4435 have different dimensions. (Bug#15575)
4437 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4440 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4442 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4444 * term.c (tty_menu_show): Never return with unbalanced
4445 specpdl. Use eassert for debugging check. Adjust style.
4447 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4449 * term.c (read_menu_input): Make selection of menu items
4450 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4451 (tty_menu_activate): Fix off-by-one error when computing max_y.
4453 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4455 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4456 audit logging (only used with GnuTLS 3.x) and enable it.
4458 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4460 * dispnew.c (redraw_frame): Remove useless #ifdef because
4461 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4462 Also, move TTY fflush to...
4463 * term.c (tty_update_end): ...this function.
4465 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4467 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4468 the end of the frame's glyph matrix. (Bug#15575)
4470 * term.c (tty_menu_display): Don't move cursor while overwriting
4471 frame's glyphs with menu items. Limit the number of items
4472 displayed to what can be shown on the available screen lines,
4473 excluding the echo area.
4474 (tty_menu_activate): Limit the Y coordinate allowed by
4475 read_menu_input to the last screen line used for menu display.
4477 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4479 * lisp.h (eassume): New macro.
4480 Also, include <verify.h>, for 'assume'.
4481 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4482 (vroundup, vector_nbytes):
4483 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4484 (Fbool_vector_not, Fbool_vector_count_matches)
4485 (Fbool_vector_count_matches_at):
4486 Use eassume, not eassert.
4487 * casetab.c (set_identity, shuffle):
4488 * composite.c (composition_gstring_put_cache):
4489 * dispnew.c (update_frame_1):
4490 * ftfont.c (ftfont_shape_by_flt):
4491 * image.c (gif_load):
4492 * intervals.c (offset_intervals):
4493 * macfont.m (macfont_shape):
4494 Remove calls to 'assume' that are no longer needed, because
4495 --enable-gcc-warnings no longer generates bogus warnings
4496 when these calls are removed.
4498 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4500 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4502 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4504 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4505 (Qsubstitute_env_in_file_name): New var.
4506 (syms_of_fileio): Define it.
4508 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4510 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4511 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4514 * term.c (save_and_enable_current_matrix): Don't allocate and
4515 don't save margin areas.
4516 (restore_desired_matrix): Don't restore margin areas.
4517 (free_saved_screen): Don't free margin areas.
4519 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4521 * image.c: Pacify --enable-gcc-warnings.
4522 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4523 #define only if used.
4525 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4527 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4528 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4529 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4530 (gif_load): For giflib v5.x and later, display the error message
4531 produced by giflib when its functions fail.
4532 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4535 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4537 * keyboard.c (last_event_timestamp): Remove. For X selection and
4538 GTK popup menus, it may be obtained from per-frame X display info.
4539 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4540 (process_special_events): Adjust users.
4541 * keyboard.h (last_event_timestamp): Remove declaration.
4542 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4543 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4544 * menu.h (xmenu_show): Adjust prototype.
4545 * menu.c (Fx_popup_menu): Adjust user.
4546 * xselect.c (x_own_selection, x_get_foreign_selection)
4547 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4549 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4551 * keyboard.c (init_kboard): Now static. Add arg
4552 to denote window system. Adjust comment.
4553 (init_keyboard): Adjust user.
4554 (allocate_kboard): New function.
4556 * nsterm.m (ns_term_init):
4557 * term.c (init_tty):
4558 * w32term.c (w32_create_terminal):
4559 * xterm.c (x_term_init): Use it.
4560 * keyboard.h (init_kboard): Remove prototype.
4561 (allocate_kboard): Add prototype.
4563 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4565 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4566 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4568 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4570 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4572 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4574 * term.c (tty_menu_activate): Flush the output stream after
4575 showing the cursor, and don't mark the frame garbaged at exit from
4576 the function. Fixes redisplay glitches when moving from one menu
4579 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4581 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4582 or throw error (Bug#15570).
4584 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4586 * intervals.c (temp_set_point_both): Move test into 'eassert',
4589 * lisp.h (eassert): Don't use 'assume'.
4590 Sometimes 'assume' wins in performance, and sometimes it loses,
4591 so it shouldn't be used all the time. Perhaps we need two
4592 flavors of 'eassert', one for where 'assume' is far more likely
4593 to help or to hurt; but that can be done later.
4594 Problem reported by Dmitry Antipov in
4595 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4596 Also, don't include <verify.h>; no longer needed.
4598 2013-10-09 Glenn Morris <rgm@gnu.org>
4600 * eval.c (Fcond): Doc tweak.
4602 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4604 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4605 expressions with side effects to eassert. (Bug#15565)
4607 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4609 * fns.c (hashfn_user_defined): Allow hash functions to return any
4612 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4614 Fix minor problems found by static checking.
4615 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4616 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4617 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4618 * keyboard.c (read_menu_command): Remove unused local.
4619 * lisp.h (read_menu_command): New decl.
4620 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4621 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4622 Return ptrdiff_t, not int.
4623 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4624 not int, for benefit of xpalloc.
4625 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4627 (have_menus_p): Remove; unused.
4628 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4629 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4630 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4632 (save_and_enable_current_matrix): Omit unnecessary casts.
4633 (read_menu_input): Omit local extern decl (now in lisp.h).
4634 Don't access uninitialized storage if mouse_get_xy fails.
4635 (tty_menu_activate): Mark local as initialized, for lint.
4636 (tty_menu_activate, tty_meny_show): Remove unused locals.
4638 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4640 Support menus on text-mode terminals.
4641 * xterm.h (xw_popup_dialog): Add prototype.
4643 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4644 (xmenu_show): Block input here, instead in Fx_popup_menu.
4645 (xw_popup_dialog): New function, with X-specific bits of popup
4648 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4651 * window.c (Fset_window_configuration): Use run-time tests of the
4652 frame type instead of compile-time conditionals, when menu-bar
4653 lines are considered.
4655 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4656 (w32_popup_dialog): New prototypes.
4658 * w32menu.c (Fx_popup_dialog): Function deleted.
4659 (w32_popup_dialog): New function, with w32 specific bits of popup
4660 dialogs. Block input here.
4662 * w32inevt.c (w32_console_read_socket): Minor change to add
4663 debugging TTY events.
4665 * w32fns.c (show_hourglass): If returning early because the frame
4666 is not a GUI frame, unblock input.
4668 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4669 (cursorY): New functions.
4671 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4672 WINDOWSNT, macros that call curX and curY elsewhere.
4674 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4676 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4677 specific function to hide and show cursor on a text-mode terminal.
4678 (tty_menu_struct, struct tty_menu_state): New structures.
4679 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4680 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4681 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4682 (tty_menu_locate, save_and_enable_current_matrix)
4683 (restore_desired_matrix, screen_update, read_menu_input)
4684 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4685 (tty_pop_down_menu, tty_menu_last_menubar_item)
4686 (tty_menu_new_item_coords, tty_menu_show): New functions.
4687 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4689 * nsterm.h (ns_popup_dialog): Adjust prototype.
4691 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4693 (ns_popup_dialog): Adapt order of arguments to the other
4694 *_menu_show implementations.
4695 (Fx_popup_dialog): Function deleted.
4697 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4699 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4701 * menu.c (have_boxes): New function.
4702 (single_keymap_panes): Use it instead of a compile-time
4704 (single_menu_item): Use run-time tests of the frame type instead
4705 of compile-time conditionals.
4706 (encode_menu_string): New function.
4707 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4708 the macro, since different types of frame need different encoding
4710 (digest_single_submenu): Use run-time tests of frame type instead
4711 of, or in addition to, compile-time conditionals.
4712 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4713 (Fx_popup_menu): Detect when the function is called from keyboard
4714 on a TTY. Don't barf when invoked on a text-mode frame.
4715 Check frame type at run time, instead of compile-time conditionals for
4716 invoking terminal-specific menu-show functions.
4717 Call tty_menu_show on text-mode frames.
4718 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4719 run time to determine which alternative to invoke; support dialogs
4722 * keyboard.h <Qmouse_movement>: Declare.
4724 * keyboard.c <Qmouse_movement>: Now extern.
4725 <Qecho_keystrokes>: New static variable.
4726 (read_key_sequence): Accept an additional argument, a flag to
4727 prevent redisplay during reading of the key sequence. All callers
4729 (read_menu_command): New function.
4730 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4732 (toolkit_menubar_in_use): New function.
4733 (make_lispy_event): Use it instead of a compile-time test.
4735 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4736 window-system being available.
4738 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4739 to x-popup-dialog on the frame type, they all now support popup
4742 * dispnew.c (save_current_matrix): Save the margin areas.
4743 (restore_current_matrix): Restore margin areas.
4744 (update_frame_with_menu): New function.
4746 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4749 * alloc.c (make_save_ptr): Now compiled unconditionally.
4751 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4753 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4754 (redraw_frame, update_frame): Adjust users.
4755 * dispextern.h (set_window_update_flags): Adjust prototype.
4756 * xdisp.c (redisplay_internal): When updating all frames with zero
4757 windows_or_buffers_changed, assume that only the windows that shows
4758 current buffer should be really updated.
4760 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4762 Do not allocate huge temporary memory areas and objects while encoding
4763 for file I/O, thus reducing an enormous memory usage for large buffers.
4764 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4765 * coding.h (struct coding_system): New member raw_destination.
4766 * coding.c (setup_coding_system): Initialize it to zero.
4767 (encode_coding_object): If raw_destination is set, do not create
4768 dst_object. Add comment.
4769 * fileio.c (toplevel): New constant E_WRITE_MAX.
4770 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4771 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4773 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4775 * nsterm.m (windowDidExitFullScreen:)
4776 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4778 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4780 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4781 * keyboard.c (unblock_input_to): Don't process pending signals
4782 if a fatal error is in progress.
4784 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4785 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4786 they're talking about words in Lisp bool vectors.
4787 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4788 * data.c (popcount_bits_word): Rename from popcount_size_t.
4789 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4792 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4794 Improve support for popcount and counting trailing zeros (Bug#15550).
4795 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4796 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4797 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4798 (popcount_size_t_msc, popcount_size_t_gcc):
4799 Remove; now done by Gnulib.
4800 (popcount_size_t): Now a macro that defers to Gnulib.
4801 (count_trailing_zero_bits): Return int, for consistency with
4802 Gnulib and because Emacs prefers signed to unsigned int.
4803 Don't assume that size_t is either unsigned int or unsigned long
4804 or unsigned long long.
4805 (size_t_to_host_endian): Do not assume that size_t is either
4806 exactly 32 or exactly 64 bits wide.
4807 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4808 etc., so that it's now an enum constant, not a macro.
4809 No need to assume that it's either 32 or 64.
4811 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4813 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4816 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4818 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4819 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4821 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4823 emacs_read and emacs_write now use void *, not char *.
4824 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4825 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4826 Buffer arg is now void *, not char *. This matches plain
4827 'read' and 'write' better, and avoids a constraint violation
4828 on Solaris 9 with Oracle Studio.
4830 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4832 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4833 memset to explicit loop. Otherwise copy largest possible chunk
4834 from initialized to uninitialized part, thus allowing the longer
4835 memcpy runs and reducing the number of loop iterations.
4837 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4839 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4840 hide toolbar (Bug#15388).
4841 (windowDidEnterFullScreen:): If presentation options are zero,
4842 set them here (Bug#15388).
4843 (ns_update_auto_hide_menu_bar): Remove runtime check.
4844 Don't auto hide dock unless menubar is also auto hidden.
4846 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4848 * editfns.c (message): Mention batch mode in doc string.
4850 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4852 * nsterm.m (check_native_fs): Remove erroneous comment.
4854 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4856 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4857 uses find_newline instead of scan_newline and so doesn't move point.
4859 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4861 Use hardware support for byteswapping on glibc x86 etc.
4862 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4863 whereas the old swap64 needed 30.
4864 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4865 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4866 Use byteswap.h's macros to swap bytes.
4867 * lisp.h (swap16, swap32, swap64): Remove.
4868 All uses replaced by bswap_16, bswap_32, bswap_64.
4870 * bytecode.c (exec_byte_code): Use some more volatile variables
4871 to work around local variables getting clobbered by longjmp.
4872 Port to pre-C99, which doesn't allow decls after stmts.
4874 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4876 * lisp.h (eassert): Assume that COND is true when optimizing.
4877 In other words, take on the behavior of eassert_and_assume.
4878 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4879 (eassert_and_assume): Remove. All uses replaced by eassert.
4881 * xdisp.c (Qglyphless_char): Now static.
4883 Adjust to merge from gnulib.
4884 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4885 * lisp.h: Include <verify.h>, for 'assume'.
4887 * eval.c (clobbered_eassert): New macro.
4888 (internal_catch, internal_condition_case)
4889 (internal_condition_case_1, internal_condition_case_2)
4890 (internal_condition_case_n): Use it instead of eassert
4891 when the argument contains locals clobbered by longjmp.
4892 Don't use clobbered locals outside of clobbered_eassert.
4893 (internal_lisp_condition_case): Use a volatile variable
4894 to work around a local variable's getting clobbered.
4896 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4898 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4899 (PUSH_HANDLER): New macro.
4900 (catchlist): Remove.
4901 (handlerlist): Always declare.
4903 * eval.c (catchlist): Remove (merge with handlerlist).
4904 (handlerlist, lisp_eval_depth): Not static any more.
4905 (internal_catch, internal_condition_case, internal_condition_case_1)
4906 (internal_condition_case_2, internal_condition_case_n):
4908 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4909 handlerlist/catchlist.
4910 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4911 handlerlist which can only handle a single condition-case handler at
4913 (find_handler_clause): Simplify since we only a single branch here
4916 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4918 (bcall0): New function.
4919 (exec_byte_code): Add corresponding cases. Improve error message when
4920 encountering an invalid byte-code. Let Bunwind_protect accept
4921 a function (rather than a list of expressions) as argument.
4923 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4924 and make them unconditional now that they're heap-allocated.
4926 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4928 * charset.c (Fdecode_char, Fencode_char): Remove description of
4929 `restriction' arg. now that it's hidden by advertised-calling-convention.
4931 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4933 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4934 Remove unused variable (from mac-port).
4935 (macfont_draw): Use s->ybase for correct y position.
4937 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4939 * frame.h (struct frame): Drop has_minibuffer member because...
4940 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4941 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4943 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4945 * window.h (struct window): Prefer enum text_cursor_kinds to int
4946 for phys_cursor_type member. Move the latter, phys_cursor_width,
4947 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4948 * window.c (replace_window, make_window): Adjust users.
4950 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4952 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4953 this module is never compiled otherwise.
4955 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4957 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4960 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4962 * xdisp.c (get_next_display_element): Don't call face_for_font in
4963 a build configured --without-x. (Bug#15484)
4965 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4967 * window.c (calc_absolute_offset): #elif should be #elif defined.
4969 * frame.c (delete_frame): Block/unblock input to overcome race
4970 condition (Bug#15475).
4972 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4974 * frame.c (delete_frame): Record selected frame only after
4975 calling Qdelete_frame_functions (Bug#15477).
4977 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4979 * nsterm.m (ns_selection_color): Remove.
4980 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4981 NSColor selectedText(Background)Color. Only for COCOA.
4982 (ns_term_init): Remove assignment of ns_selection_color, logic
4983 moved to ns_get_color.
4985 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4986 NS_SELECTION_COLOR_DEFAULT.
4987 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4989 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4991 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4992 frame' does not have the tool_bar_window member.
4994 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4996 Signal error when reading an empty byte-code object (Bug#15405)
4997 * lread.c (read1): Signal error.
4998 * alloc.c (make_byte_code): eassert header size.
4999 (sweep_vectors): Change an int to size_t.
5001 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5003 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5004 instead of ints, as it's the usual style for offsetof constants. See:
5005 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5007 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5008 This is ugly, but it should fix the performance problem for older
5009 GCC versions in the short run. I'll look into integrating the
5010 Gnulib module for popcount, as a better fix.
5011 See the thread starting in:
5012 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5013 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5014 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5015 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5016 (popcount_size_t): Use it.
5018 2013-09-24 Daniel Colascione <dancol@dancol.org>
5020 * process.c (Fnetwork_interface_info): Fix build break due to
5023 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5025 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5026 Prefer signed to unsigned integers where either will do.
5027 No need for 'const' on locals that do not escape.
5028 Omit easserts with unnecessary and unportable assumptions about
5029 alignment. Avoid unnecessary casts to char *.
5031 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5033 Use union for the payload of struct Lisp_Vector.
5034 This helps to avoid a few glitches dictated by C's aliasing rules.
5035 * lisp.h (struct Lisp_Vector): Use union for next and
5036 contents member. Adjust comment. Change related users.
5037 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5038 Related users changed.
5039 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5040 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5041 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5042 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5044 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5046 Optimize glyph row clearing and copying routines.
5047 * dispextern.h (struct glyph_row): Change layout of struct
5048 glyph_row to help copy_row_except_pointers. Adjust comment.
5049 * dispnew.c (null_row): Remove.
5050 (clear_glyph_row): Use offsetof and memset to find and clear
5051 just the members that need clearing. Adjust comment.
5052 (copy_row_except_pointers): Likewise for copying.
5054 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5056 Some minor cleanups of recently-added bool vector code.
5057 * conf_post.h (assume): Always return void. Use lint version
5058 only if GCC and MSC versions don't apply.
5059 * conf_post.h (assume):
5060 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5061 Depend on _MSC_VER, not __MSC_VER, for consistency with
5063 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5064 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5065 (bool_vector_binop_driver, count_trailing_zero_bits)
5066 (size_t_to_host_endian): Now static, not static inline;
5067 the latter isn't needed with modern compilers and doesn't
5068 work with older compilers anyway.
5070 * alloc.c (valgrind_p): Use bool for boolean.
5072 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5074 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5075 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5076 (display_last_displayed_message_p, message_buf_print)
5077 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5078 Use bool for boolean.
5079 * dispextern.h (cancel_line, init_desired_glyphs):
5080 Remove ancient leftover.
5081 (help_echo_showing_p, hourglass_shown_p):
5082 * lisp.h (noninteractive_need_newline): Adjust declaration.
5084 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5086 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5088 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5089 ...this file and convert the latter to static. Adjust comment.
5090 (make_initial_frame):
5091 * window.c (init_window_once): Adjust user.
5092 * frame.h (last_nonminibuf_frame): Remove declaration.
5093 * lisp.h (selected_frame): Likewise.
5094 * msdos.c (the_only_display_info): Adjust comment.
5096 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5098 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5099 computing the end column of mouse-highlight that comes from
5100 display or overlay strings. (Bug#15437)
5101 (note_mouse_highlight): Adapt calculation of last argument to
5102 mouse_face_from_string_pos to the above change.
5104 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5105 all platforms, not just for clang.
5107 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5109 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5110 about excess arguments to snprintf.
5112 * conf_post.h(assume): Use __builtin_unreachable for clang.
5114 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5116 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5117 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5119 2013-09-23 Daniel Colascione <dancol@dancol.org>
5121 * alloc.c (USE_VALGRIND): New macro; on by default
5122 when ENABLE_CHECKING.
5123 (mark_maybe_object, mark_maybe_pointer)
5124 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5126 (valgrind_p) [USE_VALGRIND]: New variable.
5127 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5129 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5131 * process.c (wait_reading_process_output): Change int pnamelen to
5134 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5135 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5136 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5137 argument to unsigned long to avoid warning.
5138 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5140 * conf_post.h (assume): Fix compiler error: x shall be cond.
5142 2013-09-22 Daniel Colascione <dancol@dancol.org>
5144 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5145 warning when compiling without a window system.
5147 2013-09-22 Daniel Colascione <dancol@dancol.org>
5149 * data.c (Qbool_vector_p): New symbol.
5150 (bool_vector_spare_mask, popcount_size_t_generic)
5151 (popcount_size_t_msc, popcount_size_t_gcc)
5153 (bool_vector_binop_driver)
5154 (count_trailing_zero_bits, size_t_to_host_endian)
5155 (Fbool_vector_exclusive_or)
5156 (Fbool_vector_union)
5157 (Fbool_vector_intersection, Fbool_vector_set_difference)
5158 (Fbool_vector_subsetp, Fbool_vector_not)
5159 (Fbool_vector_count_matches)
5160 (Fbool_vector_count_matches_at): New functions.
5161 (syms_of_data): Intern new symbol, functions.
5162 * alloc.c (bool_vector_payload_bytes): New function.
5163 (Fmake_bool_vector): Instead of calling Fmake_vector,
5164 which performs redundant initialization and argument checking,
5165 just call allocate_vector ourselves. Make sure we clear any
5166 terminating padding to zero.
5167 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5168 instead of open-coding the size calculation.
5169 (vroundup_ct): New macro.
5170 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5171 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5172 * composite.c (composition_gstring_put_cache):
5173 Change lint_assume to assume.
5174 * conf_post.h (assume): New macro.
5175 (lint_assume): Remove.
5176 * dispnew.c (update_frame_1): Change lint_assume to assume.
5177 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5179 * image.c (gif_load): Change lint_assume to assume.
5180 * lisp.h (eassert_and_assume): New macro.
5181 (Qbool_vector_p): Declare.
5182 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5183 (swap16, swap32, swap64): New inline functions.
5184 * macfont.m (macfont_shape): Change lint_assume to assume.
5185 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5186 * xsettings.c (parse_settings): Use new swap16 and
5187 swap32 from lisp.h instead of file-specific macros.
5189 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5191 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5192 found (which can legitimately happen when the glyph row at the
5193 window start is disabled in the current_matrix. (Bug#15365)
5195 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5197 Fix syntax.h bug introduced by recent INLINE change.
5198 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5199 conditionally compiled one way in some modules, and a different
5200 way in others. This doesn't work with extern inline functions,
5201 which must have the same definition in all modules, because the
5202 defining code might be shared across modules, depending on the
5203 implementation. Symptoms reported by Martin Rudalics in:
5204 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5205 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5206 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5207 overriding the corresponding functions in syntax.h.
5208 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5209 (syntax_property): New inline functions.
5210 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5211 Rewrite in terms of these new functions.
5213 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5215 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5216 not chars_in_text, whose result depends on the multibyteness of
5217 the current buffer. (Bug#15426)
5219 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5221 Port recent change to hosts where pointers aren't 'long'.
5222 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5223 Don't assume that pointers are the same width as 'long'.
5224 Add a compile-time check that a pointer fits into two X slots.
5226 A simpler, centralized INLINE.
5227 * conf_post.h (INLINE): Define only if not already defined.
5228 This allows us to use a single INLINE, defined by one file
5230 * emacs.c (INLINE): Define it.
5231 Also, include category.h, charset.h, composite.h, dispextern.h,
5232 syntax.h, systime.h, so that their INLINE definitions are expanded
5234 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5235 * buffer.h, buffer.c (BUFFER_INLINE):
5236 * category.h, category.c (CATEGORY_INLINE):
5237 * character.h, character.c (CHARACTER_INLINE):
5238 * charset.h, charset.c (CHARSET_INLINE):
5239 * composite.h, composite.c (COMPOSITE_INLINE):
5240 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5241 * frame.h, frame.c (FRAME_INLINE):
5242 * intervals.h, intervals.c (INTERVALS_INLINE):
5243 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5244 * lisp.h, alloc.c (LISP_INLINE):
5245 * process.h, process.c (PROCESS_INLINE):
5246 * syntax.h, syntax.c (SYNTAX_INLINE):
5247 * systime.h, sysdep.c (SYSTIME_INLINE):
5248 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5249 * window.h, window.c (WINDOW_INLINE):
5250 Remove. All uses replaced with INLINE.
5252 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5254 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5257 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5259 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5260 'const char *' to avoid compiler warnings due to similar change in
5261 the prototype of x_get_string_resource.
5263 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5265 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5266 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5267 going to replace static variables below. Adjust comments.
5268 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5269 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5270 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5271 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5272 Related users changed.
5273 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5274 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5275 last_mouse_movement_time, going to replace static variables below.
5277 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5278 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5280 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5281 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5282 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5283 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5284 static variables below.
5285 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5286 (last_mouse_scroll_bar): Remove.
5287 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5288 (mouseExited): Related users changed.
5290 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5292 Do not use external array to process X scroll bar messages.
5293 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5294 (x_send_scroll_bar_event): Pack window pointer into two slots
5295 of XClientMessageEvent if we're 64-bit. Adjust comment.
5296 (x_scroll_bar_to_input_event): Unpack accordingly.
5298 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5300 Ifdef away recent changes which aren't relevant to NS port.
5301 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5302 [!HAVE_NS]: Declare as such.
5303 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5304 [!HAVE_NS]: Define as such.
5306 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5308 * frame.c (x_redo_mouse_highlight): New function
5309 to factor out common code used in W32 and X ports.
5310 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5311 * xterm.h (struct x_display_info):
5312 * w32term.h (struct w32_display_info):
5313 * nsterm.h (struct ns_display_info): New members
5314 last_mouse_motion_frame, last_mouse_motion_x and
5315 last_mouse_motion_y, going to replace static variables below.
5316 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5317 (redo_mouse_highlight): Remove.
5318 (note_mouse_movement, syms_of_xterm): Adjust user.
5319 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5320 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5321 (redo_mouse_highlight): Remove.
5322 (note_mouse_movement, syms_of_w32term): Adjust user.
5323 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5324 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5326 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5327 * nsfns.m (compute_tip_xy): Adjust user.
5329 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5331 * frame.c (x_mouse_grabbed): New function.
5332 * dispextern.h (x_mouse_grabbed): Add prototype.
5333 (last_mouse_frame): Remove declaration.
5334 * xterm.h (struct x_display_info):
5335 * w32term.h (struct w32_display_info):
5336 * nsterm.h (struct ns_display_info): New member
5337 last_mouse_frame, going to replace...
5338 * xdisp.c (last_mouse_frame): ...global variable.
5339 (note_tool_bar_highlight):
5340 * w32term.c (w32_mouse_position, w32_read_socket):
5341 * xterm.c (XTmouse_position, handle_one_xevent):
5342 Use x_mouse_grabbed.
5343 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5345 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5347 * w32term.c (w32_read_socket): Avoid temporary
5348 variables in a call to x_real_positions.
5349 * xterm.c (handle_one_xevent): Likewise.
5351 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5353 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5354 (x_icon_type): Remove prototype.
5355 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5356 * frame.c (x_icon_type): Remove.
5357 * w32term.c (x_make_frame_visible, x_iconify_frame):
5358 * xterm.c (x_make_frame_visible, x_iconify_frame):
5359 Use x_set_bitmap_icon to factor out common code.
5361 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5363 * dispextern.h (check_x_display_info, x_get_string_resource):
5364 Declare here just once and unify the latter.
5365 * frame.c (check_x_display_info, x_get_string_resource):
5366 * nsterm.h (check_x_display_info):
5367 * xrdb.c (x_get_string_resource):
5368 * xterm.h (check_x_display_info): Remove prototypes.
5369 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5370 * w32reg.c (x_get_string_resource): Likewise.
5371 (w32_get_rdb_resource): Adjust user.
5373 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5375 * xterm.h (struct x_display_info): New member
5376 x_pending_autoraise_frame, going to replace...
5377 * xterm.c (pending_autoraise_frame): ...static variable.
5378 (x_new_focus_frame, XTread_socket): Adjust users.
5379 * w32term.h (struct w32_display_info): New member
5380 w32_pending_autoraise_frame, going to replace...
5381 * w32term.c (pending_autoraise_frame): ...global variable.
5382 (x_new_focus_frame, w32_read_socket): Adjust users.
5384 2013-09-17 Glenn Morris <rgm@gnu.org>
5386 * xdisp.c (message_dolog): If we create *Messages*,
5387 switch it to messages-buffer-mode.
5389 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5391 Don't overuse 'const' in types of locals.
5392 * bidi.c (bidi_count_bytes):
5393 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5394 (xg_event_is_for_scrollbar):
5395 * xselect.c (x_handle_property_notify)
5396 (x_handle_selection_notify, x_handle_dnd_message):
5397 * xsettings.c, xsettings.h (xft_settings_event):
5398 * xterm.c (x_handle_net_wm_state, handle_one_event)
5399 (x_menubar_window_to_frame, x_detect_focus_change)
5400 (construct_mouse_click, note_mouse_movement)
5401 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5402 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5403 (handle_one_xevent, x_handle_net_wm_state):
5404 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5405 (x_handle_dnd_message):
5406 Avoid unnecessary 'const', typically the second 'const' in
5407 'const foo * const arg', a 'const' that does not affect the API
5408 and doesn't significantly help the human reader.
5410 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5412 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5413 only if Glib < 2.36.0.
5414 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5415 * xsettings.c (init_gconf, init_gsettings): Do not check
5417 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5419 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5421 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5423 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5424 before calling g_type_init.
5426 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5428 * nsterm.m (syms_of_nsterm): ... to here.
5430 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5432 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5433 (ignore_next_mouse_click_timeout): Use Time as X does.
5434 (handle_one_xevent): Avoid cast and use unsigned comparison.
5436 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5438 Do not copy X event in handle_one_xevent except KeyPress case.
5439 Wnen XEvent is processed, it is unlikely to be changed except
5440 KeyPress case, so we can avoid copying and use const pointer to
5441 const data to make sure that an event is not changed elsewhere.
5442 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5443 const' and do not create local copy except for the KeyPress event.
5444 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5445 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5446 (x_handle_net_wm_state, x_menubar_window_to_frame)
5447 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5448 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5449 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5450 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5451 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5452 (x_handle_dnd_message):
5453 * xsettings.c (xft_settings_event):
5454 Use 'const XEvent * const' where appropriate.
5455 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5457 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5459 Fix X event waiting to handle multiple frames.
5460 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5461 * xterm.c (pending_event_wait): Remove. Adjust users.
5462 (x_detect_focus_change): Pass frame arg.
5463 (handle_one_xevent): Find related frame early and clear per-frame
5464 wait_event_type only if this is an event for the relevant frame.
5465 (x_wait_for_event): Use per-frame wait_event_type.
5467 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5469 * nsfns.m (Fx_create_frame): Fix font driver registration for
5472 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5473 for syms_of_macfont.
5475 * nsterm.m: Include macfont.h.
5476 (ns_tmp_flags, ns_tmp_font): Remove.
5477 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5478 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5479 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5480 (changeFont:): Fix code style. Check for font driver type when
5483 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5486 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5487 (nsfont_open): Set font driver type.
5488 Set font->ascent and font->descent. Figure out font instead of
5489 ns_tmp_font, and flags instead of ns_tmp_flags.
5490 Fix indentation. Remove call to ns_draw_text_decoration,
5493 * nsfns.m: Include macfont.h.
5494 (Fx_create_frame): Register macfont driver, make a better default font.
5495 (Fns_popup_font_panel): Get font from macfont driver, if used.
5497 * macfont.m, macfont.h, macuvs.h: New files.
5499 * font.h: Declare syms_of_macfont.
5501 * font.c (syms_of_font): Call syms_of_macfont.
5503 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5505 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5507 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5508 and it is always zero for others, so I assume that this is an ancient
5509 leftover which nobody will want to change any more.
5510 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5511 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5512 * frame.c (x_set_scroll_bar_width):
5513 * w32fns.c (w32_createscrollbar):
5514 * w32term.c (w32_set_vertical_scroll_bar):
5515 * xfns.c (x_set_scroll_bar_default_width):
5516 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5517 (x_scroll_bar_expose): Related users changed.
5519 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5521 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5522 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5523 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5525 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5527 * nsterm.h, w32term.h, xterm.h: ...and not here.
5528 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5529 Remove unused Xisms.
5530 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5531 these modules are never compiled otherwise.
5533 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5535 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5536 Doc fix. (Bug#15375)
5538 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5540 Unify Fx_focus_frame between all ports.
5541 * frame.h (x_focus_frame): New prototype.
5542 * xfns.c (Fx_focus_frame): Remove.
5543 (syms_of_xfns): Do not defsubr it.
5544 (x_focus_frame): X implementation.
5545 * nsfns.m (Fx_focus_frame): Remove.
5546 (syms_of_nsfns): Do not defsubr it.
5547 (x_focus_frame): NS implementation.
5548 * w32term.c (Fx_focus_frame): Remove.
5549 (x_focus_on_frame): Rename to...
5550 (x_focus_frame): W32 implementation.
5551 * w32term.h (x_focus_on_frame): Remove prototype.
5552 * w32fns.c (Fx_focus_frame): Remove.
5553 (syms_of_w32fns): Do not defsubr it.
5554 * frame.c (Fx_focus_frame): Define here.
5555 (syms_of_frame): Defsubr here.
5556 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5558 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5560 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5561 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5562 each port to reference the port-specific window system data.
5563 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5564 (FRAME_DISPLAY_INFO): Define.
5565 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5566 (FRAME_DISPLAY_INFO): Define. Adjust users.
5567 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5568 (FRAME_DISPLAY_INFO): Define. Adjust users.
5569 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5570 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5571 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5572 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5573 * xselect.c, xterm.c: All related users changed.
5575 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5577 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5578 (x_menubar_window_to_frame): Remove prototypes.
5579 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5580 (x_menubar_window_to_frame, x_top_window_to_frame):
5582 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5583 (x_menubar_window_to_frame, x_top_window_to_frame):
5584 ...to here and convert all but the last to static.
5586 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5588 * lisp.mk (lisp): Add w32-common-fns.elc.
5590 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5592 * charset.c (char_charset): Document an exception for char-charset.
5594 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5596 * xterm.h (x_display_info): New field last_user_time...
5597 * xterm.c (toplevel): ...to replace static last_user_time.
5598 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5600 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5602 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5603 scroll bar values to prevent thumb from disappear and update comment.
5605 2013-09-11 Glenn Morris <rgm@gnu.org>
5607 * emacs.c (usage_message): Possessive apostrophe tweak.
5609 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5611 * nsterm.m (syms_of_nsterm): Use Qns.
5612 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5613 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5614 * xfns.c (x_display_info_for_name, Fx_open_connection):
5615 Remove old '#if 0' code.
5616 (syms_of_xfns): Use Qx.
5617 * termhooks.h (fullscreen_hook): Remove the leftover.
5618 (struct terminal): Fix typo in comment.
5620 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5622 Cleaning up a few X scroll bar bits.
5623 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5624 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5625 New member last_seen_part, going to replace...
5626 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5627 (xt_action_hook) [USE_LUCID]: Adjust user.
5628 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5629 Lucid-specific scroll bar support.
5630 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5631 to int and adjust to use last_seen_part member.
5632 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5633 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5634 Initialize last_seen_part.
5636 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5638 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5639 insert-buffer-substring an empty string.
5641 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5643 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5644 avoiding a GCC warning.
5646 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5648 Ifdef away frame tool bar code when it is not really used.
5649 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5650 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5651 and minimize_tool_bar_window_p under the above.
5652 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5653 (fset_tool_bar_window): Likewise.
5654 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5655 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5656 (change_frame_size_1):
5657 * window.c (window_from_coordinates, Frecenter): Adjust users.
5658 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5659 code is not really used.
5660 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5661 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5662 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5663 [!USE_GTK && !HAVE_NS]: Define as such.
5664 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5665 (note_mouse_highlight, expose_frame):
5666 * xfns.c (x_set_tool_bar_lines):
5667 * xterm.c (handle_one_xevent): Adjust users.
5669 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5671 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5672 This bug was introduced by my 2013-08-26 patch, which incorrectly
5673 assumed that the terminfo implementation doesn't use termcap buffers.
5674 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5675 these buffers apparently are used after all.
5676 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5677 (struct tty_display_info): Define members termcap_term_buffer and
5678 termcap_strings_buffer even if TERMINFO.
5680 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5683 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5684 'usage' docstring entry to pacify make-docfile.
5686 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5688 Change comparison functions =, <, >, <=, >= to take many arguments.
5689 * data.c: Change comparison functions' interface and implementation.
5690 * lisp.h: Make arithcompare available for efficient two arg
5692 * bytecode.c: Use arithcompare.
5693 * fileio.c: Use new interface.
5695 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5697 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5699 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5701 * eval.c (Feval): Document the new use of `lexical'.
5703 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5705 Review and drop old frame resize hack.
5706 * frame.h (struct frame): Remove force_flush_display_p.
5707 * dispnew.c (update_frame): Adjust user and don't call
5708 flush_frame here. The comment has said that there was an issues
5709 with redisplaying fringes, but I don't see any differences with
5710 and without this hack. Hopefully we can continue without it.
5711 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5712 current frame matrices twice if resized_p is set.
5714 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5716 Do not populate pure Xism x_sync to other ports.
5717 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5718 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5719 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5720 * w32term.h (x_sync): Remove prototype.
5722 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5724 Cleanup frame flushing.
5725 * dispextern.h (struct redisplay_interface):
5726 Drop flush_display_optional because flush_display is enough
5727 for X and flushing via RIF is just a no-op for others.
5728 * frame.h (flush_frame): New function.
5729 * dispnew.c (update_frame):
5730 * minibuf.c (read_minibuf):
5731 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5733 * keyboard.c (detect_input_pending_run_timers): Do not flush
5734 all frames but selected one in redisplay_preserve_echo_area.
5735 * nsterm.m (ns_flush): Remove no-op.
5736 (ns_redisplay_interface): Adjust user.
5737 * w32term.h (x_flush): Remove no-op.
5738 (w32_redisplay_interface): Adjust user.
5739 * xterm.c (x_flush): Simplify because we do not flush all
5740 frames at once any more. Adjust comment.
5741 (x_redisplay_interface): Adjust user.
5743 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5745 Port --without-x --enable-gcc-warnings to Fedora 19.
5746 * gfilenotify.c (globals_of_gfilenotify):
5747 Call g_type_init only if using an older glib version that needs it.
5749 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5751 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5752 (last_glyphless_glyph_merged_face_id): Remove declarations.
5753 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5754 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5755 (last_glyphless_glyph_merged_face_id): Now static.
5756 (merge_escape_glyph_face): New function, refactored from...
5757 (get_next_display_element): ...here.
5758 (merge_glyphless_glyph_face): New function, refactored from...
5759 (produce_glyphless_glyph): ...here...
5760 * term.c (produce_glyphless_glyph): ...and here.
5762 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5764 * eval.c (eval_sub): Only call Ffunction if necessary.
5766 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5768 Attempt to make redisplay more selective when changing cursor type.
5769 * frame.h (struct frame): New bitfield cursor_type_changed.
5770 * xdisp.c (cursor_type_changed): Remove.
5771 (try_cursor_movement, redisplay_window, try_window_id)
5772 (set_frame_cursor_types, try_window_reusing_current_matrix):
5773 Adjust to use per-frame bitfield.
5774 (redisplay_internal): Look for cursor type change on each visible
5775 frame and consider all frames if cursor type has been changed on
5776 the frame other than selected. If cursor type has been changed on
5777 selected frame only, do not use fast update.
5779 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5781 Attempt to make redisplay more selective when changing fonts.
5782 * frame.h (struct frame): New bitfield fonts_changed.
5783 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5784 (adjust_frame_glyphs): Add prototype.
5785 * dispnew.c (fonts_changed_p): Remove.
5786 (adjust_glyphs): Remove because we do not
5787 adjust matrices on all frames at once any more.
5788 (adjust_frame_glyphs): Block and unblock input here.
5789 (adjust_glyph_matrix): Use fonts_changed.
5790 (change_frame_size_1): Use adjust_frame_glyphs.
5791 * font.c (font_open_entity): Use fonts_changed.
5792 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5793 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5794 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5795 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5796 (shrink_mini_window, Fresize_mini_window_internal)
5797 (window_scroll_pixel_based, Fset_window_configuration)
5798 (apply_window_adjustment, Fset_window_vscroll):
5799 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5800 Use adjust_frame_glyphs.
5801 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5802 (try_window_reusing_current_matrix, try_window_id, display_line)
5803 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5804 (redisplay_internal): Consider fonts_changed and adjust frame
5805 matrices for each frame only if the frame is visible. If font
5806 has been changed on some frame during full redisplay, retry
5807 only visible frames where the font has been actually changed.
5809 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5811 Cache current header and mode line height for each window.
5812 * window.h (struct window): New fields mode_line_height
5813 and header_line_height.
5814 * window.c (make_window): Initialize them.
5815 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5816 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5817 (current_mode_line_height, current_header_line_height):
5819 * xdisp.c (current_mode_line_height, current_header_line_height):
5821 (pos_visible_p, init_xdisp): Adjust user.
5822 (redisplay_window): Invalidate mode_line_height and
5823 header_line_height if current and desired matrices do not agree.
5825 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5827 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5828 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5830 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5832 Make --without-x compatible with --enable-gcc-warnings.
5833 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5834 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5835 members under HAVE_WINDOW_SYSTEM.
5836 * keyboard.c (make_lispy_focus_out): Likewise.
5837 (record_menu_key): Move under HAVE_MENUS.
5838 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5839 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5840 (syms_of_xdisp): Adjust user.
5841 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5842 (start_hourglass, cancel_hourglass):
5843 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5844 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5845 and CLEAR_FONT_TABLE_NFONTS.
5846 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5847 Declare only if HAVE_WINDOW_SYSTEM.
5848 (lface_same_font_attributes_p, clear_face_gcs): Define only
5849 if HAVE_WINDOW_SYSTEM.
5851 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5853 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5854 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5855 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5857 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5859 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5861 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5863 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5864 This fixes a type error on hosts where ptrdiff_t is wider than int.
5866 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5868 * keyboard.c (read_key_sequence_vs): New function.
5869 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5872 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5874 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5876 Makefile improvements.
5877 * Makefile.in (config.status): Don't use double-colon rules, as
5878 they are not portable according to POSIX. Fix shell typo with `;
5879 I guess this rule has never been tested?
5880 (VCSWITNESS): New macro, to override any environment var.
5882 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5884 * xterm.h (struct x_display_info): Do not track X connection
5885 fd separately because it is always available from Display.
5886 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5889 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5891 * buffer.c (drop_overlay):
5892 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5893 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5895 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5897 * buffer.c (Fmake_overlay, Fmove_overlay):
5898 * intervals.c (set_point_from_marker):
5899 * print.c (PRINTPREPARE): Prefer signal_error
5900 to plain error and report unsuitable marker too.
5902 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5904 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5905 for 'dragging' member.
5906 (struct x_output): Remove set-but-unused leftovers
5907 'left_before_move' and 'top_before_move'.
5908 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5909 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5910 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5911 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5912 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5913 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5914 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5915 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5917 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5919 * nsfont.m (INVALID_GLYPH): New define.
5920 (nsfont_encode_char): Use INVALID_GLYPH.
5921 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5923 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5925 * xterm.c (x_last_mouse_movement_time): Revert last change.
5926 This code should use XDisplayMotionBufferSize to check display's
5927 motion history first, and there are few other issues as well.
5928 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5929 (handle_one_xevent): Adjust user.
5931 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5933 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5934 * frame.c (Flast_nonminibuf_frame): ... to here.
5935 (check_minibuf_window): Don't abort if no window was found
5938 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5940 Use XGetMotionEvents to ask the last mouse motion time from X server.
5941 * xterm.c (X_MOTION_HISTORY): Default to 1.
5942 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5943 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5944 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5945 Ifdef away legacy code.
5946 (XTmouse_position, x_scroll_bar_report_motion):
5947 Use x_last_mouse_movement_time.
5948 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5951 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5953 * msdos.c (last_mouse_window): Move to...
5954 (dos_rawgetc): ...this function and adjust comment.
5955 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5956 (mouseMoved): ...this function and adjust comment.
5957 * w32term.c (last_window): Likewise with...
5958 (w32_read_socket): ...this function.
5959 * xterm.c (last_window): Likewise with...
5960 (handle_one_xevent): ...this function.
5962 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5964 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5965 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5966 (handle_one_xevent): ...to here.
5967 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5970 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5972 * msdos.c (IT_set_terminal_window): Remove no-op.
5973 (initialize_msdos_display): Adjust terminal setup.
5974 * w32console.c (w32con_set_terminal_window): Remove no-op.
5975 (initialize_w32_display): Adjust terminal setup.
5976 * w32term.c (w32_set_terminal_window): Remove no-op.
5977 (w32_create_terminal): Adjust terminal setup.
5978 * xterm.c (XTset_terminal_window): Remove no-op.
5979 (x_create_terminal): Adjust terminal setup.
5981 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5983 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5985 (ns_create_terminal): Adjust terminal setup.
5986 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5988 (w32_create_terminal): Adjust terminal setup.
5989 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5991 (x_create_terminal): Adjust terminal setup.
5993 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5995 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5996 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5997 * dispnew.c (buffer_posn_from_coords):
5998 * window.c (Fwindow_end, displayed_window_lines):
5999 * xdisp.c (redisplay_mode_lines): Use it.
6001 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6003 * fontset.c (face_for_char): Check char in the current face font first
6004 if HAVE_NS (Bug#15138).
6006 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6008 * window.c (temp_output_buffer_show): Make sure window returned
6009 by display_buffer is live (Bug#15213).
6011 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6013 Minor cleanup to avoid forward declarations.
6014 * coding.h (struct ccl_spec): Remove forward declaration.
6015 * composite.h (toplevel): Include font.h.
6016 (struct composition_it, struct face, struct font_metrics):
6017 Remove forward declaration.
6018 * dispextern.h (struct image, struct atimer): Likewise.
6019 * emacsgtkfixed.h (struct frame): Likewise.
6020 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6021 * font.h (struct font_driver, struct font, struct glyph_string)
6022 (struct face): Remove forward declaration.
6023 * fontset.h (struct face, struct font): Likewise.
6024 * frame.h (toplevel): Style cleanup.
6025 (enum output_method): Move to...
6026 * termhooks.h (enum output_method): ...here.
6027 (struct glyph, struct frame, struct ns_display_info)
6028 (struct x_display_info, struct w32_display_info):
6029 Remove forward declaration.
6030 * xterm.h (toplevel): Include termhooks.h.
6031 (struct font, struct window, struct glyph_matrix, struct frame)
6032 (struct input_event, struct face, struct image): Remove forward
6034 * gtkutil.h (struct _widget_value): Likewise.
6035 * keyboard.h (toplevel): Include termhooks.h.
6036 (struct input_event): Remove forward declaration.
6038 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6040 * intervals.c (set_point_from_marker): New function.
6041 * editfns.c (Fgoto_char):
6042 * process.c (Finternal_default_process_filter):
6043 * window.c (select_window_1): Use it.
6044 * buffer.h (set_point_from_marker): Add prototype.
6046 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6048 * w32.c (term_winsock): Call release_listen_threads before calling
6050 (_sys_wait_accept): Wait for accept event in a loop with a finite
6051 timeout, instead of waiting indefinitely. Will hopefully avoid
6052 hanging during exit because WSACleanup deadlocks waiting for the
6053 event object to be released. (Bug#14333)
6055 * w32proc.c (release_listen_threads): New function, signals all
6056 the reader threads that listen for connections to stop waiting.
6058 * w32.h (release_listen_threads): Add prototype.
6060 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6062 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6063 field of new marker (for sanity and safety).
6064 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6065 anyway because XMISCTYPE is a function and can't be an lvalue).
6067 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6069 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6070 (x_after_update_window_line, x_scroll_bar_create)
6071 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6072 (handle_one_xevent, x_clear_frame_area):
6073 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6074 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6075 * xterm.h (x_clear_area): Adjust prototype.
6077 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6079 Hook scanning and indentation functions to find_newline. This helps
6080 to avoid duplicated code and renders more respect to newline cache.
6081 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6082 * cmds.c (Fforward_line):
6083 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6084 Use find_newline and avoid unnecessary point movements.
6085 * search.c (scan_newline): Implement on top of find_newline.
6087 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6089 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6090 scoped code (bug#11258).
6092 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6094 * nsterm.m (last_window): New variable.
6095 (EV_TRAILER2): New macro.
6096 (EV_TRAILER): Call EV_TRAILER2.
6097 (mouseMoved:): Add support for mouse-autoselect-window
6098 on nextstep (Bug#6888).
6100 2013-08-28 Andreas Schwab <schwab@suse.de>
6102 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6103 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6104 Remove unused macro definitions.
6105 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6106 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6107 Only define if emacs.
6109 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6111 Prefer enum glyph_row_area to int where appropriate.
6112 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6114 (window_box, window_box_width, window_box_left, window_box_left_offset)
6115 (window_box_right, window_box_right_offset): Adjust prototypes.
6116 * xdisp.c (window_box, window_box_width, window_box_left)
6117 (window_box_left_offset, window_box_right, window_box_right_offset):
6118 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6119 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6120 * nsterm.m (ns_clip_to_row):
6121 * w32term.c (w32_clip_to_row):
6122 * xterm.c (x_clip_to_row): Likewise.
6124 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6126 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6127 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6129 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6131 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6132 for portability to hosts where /bin/sh has problems.
6134 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6136 Redesign redisplay interface to drop global output_cursor.
6137 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6138 (toplevel): Remove declaration of output_cursor.
6139 (set_output_cursor, x_cursor_to): Remove prototype.
6140 * window.h (struct window): New member output_cursor.
6141 (output_cursor_to): New function to replace RIF member.
6142 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6143 (update_text_area, set_window_cursor_after_update): Use it.
6144 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6145 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6146 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6147 * w32term.c (x_update_window_begin, x_update_window_end):
6148 * xterm.c (x_update_window_begin, x_update_window_end):
6149 Adjust to use per-window output cursor.
6151 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6153 Simplify SELECT_TYPE-related code.
6154 Like EMACS_TIME, this portability layer is no longer needed, since
6155 Emacs has been using fd_set as a portability layer for some time.
6156 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6157 (SELECT_TYPE): Remove. All uses changed to fd_set.
6158 (fd_set) [!FD_SET]: New typedef.
6160 Simplify EMACS_TIME-related code.
6161 This portability layer is no longer needed, since Emacs has been
6162 using struct timespec as a portability layer for some time.
6163 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6164 Include <time.h> rather than "systime.h"; that's all that's needed now.
6165 * dispnew.c: Include <timespec.h> rather than "systime.h";
6166 that's all that's needed now.
6167 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6168 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6169 TIMESPEC_RESOLUTION.
6170 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6171 LOG10_TIMESPEC_RESOLUTION.
6172 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6173 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6174 (make_emacs_time): Remove. All used changed to make_timespec.
6175 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6176 (current_timespec): Rename from current_emacs_time. All uses changed.
6177 (add_emacs_time): Remove. All uses changed to timespec_add.
6178 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6179 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6180 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6181 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6182 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6183 (current_timespec): Rename from current_emacs_time. All uses changed.
6184 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6185 changed to timespec_cmp.
6186 * xgselect.c: Include <timespec.h>, since our .h files don't.
6188 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6190 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6191 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6192 Remove the leftovers.
6193 * gtkutil.c (toplevel): Do not declare Qxft but include
6195 * image.c (toplevel): Do not declare Vlibrary_cache because
6196 it's already done in lisp.h.
6198 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6200 * lisp.h (Mouse_HLInfo): Move from here...
6201 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6202 (reset_mouse_highlight): New function.
6203 * msdos.c (dos_set_window_size, IT_update_begin)
6204 (internal_terminal_init):
6205 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6206 (ns_initialize_display_info):
6207 * w32console.c (initialize_w32_display):
6208 * w32term.c (x_update_window_end, x_free_frame_resources)
6209 (w32_initialize_display_info):
6210 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6211 * window.c (Fdelete_other_windows_internal):
6212 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6213 * termchar.h (toplevel):
6214 * xterm.h (toplevel): Include dispextern.h.
6216 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6218 Fix minor problems found by static checking.
6219 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6220 (expect): Avoid nested-if warning.
6221 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6222 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6223 * nsterm.h, nsterm.m (ns_select):
6224 * xgselect.c, xgselect.h (xg_select):
6225 Adjust signature to better match pselect's.
6226 * nsterm.m (ns_select):
6227 Don't set *TIMEOUT, since pselect doesn't.
6228 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6229 diagnostic about assigning const char * to it.
6230 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6232 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6234 * lread.c (substitute_object_recurse): Handle hash-tables as well
6237 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6239 Fix unlikely core dump in init_tty, and simplify terminfo case.
6240 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6241 The old version incorrectly dumped core if malloc returned a
6242 buffer containing only non-NUL bytes.
6243 (init_tty): Do not allocate or free termcap buffers; the
6244 struct does that for us now.
6245 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6246 (struct tty_display_info): Define members termcap_term_buffer and
6247 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6248 use them. Allocate them directly in struct rather than indirectly
6249 via a pointer, to simplify init_tty.
6251 * frame.c (check_minibuf_window): Initialize 'window' properly,
6252 so that Emacs reliably aborts later if 'window' is not initialized.
6254 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6256 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6257 of VoidSymbol (Bug#15154).
6259 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6261 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6262 mouse_face_beg_y and mouse_face_end_y.
6263 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6264 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6265 Adjust users and update comment where appropriate.
6267 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6269 * frame.c (check_minibuf_window): New function.
6270 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6271 Call check_minibuf_window (Bug#15183).
6273 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6275 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6276 because this is the only last cursor data we need to keep and consult.
6277 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6278 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6281 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6283 Fix recovering from possible decompression error.
6284 Since insert_from_gap doesn't always move point, we can't use PT as
6285 the position where the partially decompressed data ends, and
6286 should count how many bytes was produced so far.
6287 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6288 (unwind_decompress): Really delete partially uncompressed data.
6289 (Fzlib_decompress_region): Take decompressed data size into account.
6291 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6293 * syntax.c (init_syntax_once): Adjust comment and do an early
6294 initialization of Qchar_table_extra_slots just once...
6295 * casetab.c (init_casetab_once):
6296 * category.c (init_category_once):
6297 * character.c (syms_of_character):
6298 * coding.c (syms_of_coding):
6299 * xdisp.c (syms_of_xdisp): ...and omit it here.
6301 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6303 * xdisp.c (get_next_display_element): Don't apply to characters
6304 from a display vector the logic of setting it->end_of_box_run_p
6305 suitable for characters from a buffer. (Bug#15175)
6307 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6308 to handle directories, rather than '_utime' which doesn't.
6311 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6313 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6314 or fullscreen (Bug#14627).
6316 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6318 System-dependent integer overflow fixes.
6319 * process.c (Fset_process_window_size): Signal an error if
6320 the window size is outside the range supported by the lower level.
6321 * sysdep.c (set_window_size): Return negative on error,
6322 nonnegative on success, rather than -1, 0, 1 on not in system,
6323 failure, success. This is simpler. Caller changed.
6324 (serial_configure): Remove unnecessary initialization of local.
6325 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6326 size fits in unsigned long; this isn't true on some 32-bit hosts.
6327 Avoid buffer overrun if some future version of /proc/meminfo has a
6328 variable name longer than 20 bytes.
6329 (system_process_attributes) [__FreeBSD__]:
6330 Don't assume hw.availpages fits in 'int'.
6332 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6334 Don't let very long directory names overrun the stack.
6335 Fix some related minor problems involving "//", vfork.
6336 * callproc.c (encode_current_directory): New function.
6337 (call_process): Don't append "/"; not needed.
6338 * fileio.c (file_name_as_directory_slop): New constant.
6339 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6340 this can save the caller having to alloca.
6341 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6342 Use SAFE_ALLOCA, not alloca.
6343 (directory_file_name, Fexpand_file_name): Leave leading "//"
6344 alone, since it can be special even on POSIX platforms.
6345 * callproc.c (call_process):
6346 * process.c (Fformat_network_address):
6347 * sysdep.c (sys_subshell):
6348 Use encode_current_directory rather than rolling our own.
6349 (create_process): No need to encode directory; caller does that now.
6350 * process.h (encode_current_directory): New decl.
6351 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6352 Rework to avoid 'goto xyzzy;'.
6354 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6356 * xdisp.c (handle_face_prop): If the default face was remapped use
6357 the remapped face for strings from prefix properties. (Bug#15155)
6359 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6361 Minor cleanup for redisplay interface and few related functions.
6362 * frame.h (enum text_cursor_kinds): Move from here...
6363 * dispextern.h (enum text_cursor_kinds): ...to here.
6364 (toplevel): Drop unnecessary declarations.
6365 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6366 in update_window_end_hook and draw_window_cursor functions.
6367 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6368 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6369 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6370 * xterm.c (x_update_window_end, x_draw_window_cursor):
6371 * xdisp.c (display_and_set_cursor, update_window_cursor)
6372 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6373 enum text_cursor_kinds where appropriate.
6375 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6377 Redesign redisplay interface to drop updated_row and updated_area.
6378 * dispextern.h (updated_row, updated_area): Remove declaration.
6379 (struct redisplay_interface): Pass glyph row and row area parameters
6380 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6381 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6383 * dispnew.c (updated_row, updated_area): Remove.
6384 (redraw_overlapped_rows, update_window_line): Adjust user.
6385 (update_marginal_area, update_text_area): Likewise. Pass updated row
6386 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6387 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6390 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6392 * process.c (flush_pending_output): Remove stub.
6395 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6397 * callproc.c: Fix race that killed background processes (Bug#15144).
6398 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6399 Record deleted process-id in critical section, not afterwards.
6400 Don't mistakenly kill process created by a call-process invocation
6401 that discards output and does not wait.
6403 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6405 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6406 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6407 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6408 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6409 to shut up compiler in mark_object.
6410 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6412 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6414 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6415 We can't portably rely on PTY_OPEN doing that, even if
6416 it calls posix_openpt with O_CLOEXEC.
6418 2013-08-20 Kenichi Handa <handa@gnu.org>
6420 * character.c (string_char): Improve commentary.
6422 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6424 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6425 (struct animation_cache): Make signature a flexible array member.
6426 All uses changed. This is a tad slower but may insulate us better
6427 from future changes to ImageMagick.
6429 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6431 * image.c: Shrink memory needed for animation cache.
6432 (SIGNATURE_DIGESTSIZE): New constant.
6433 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6434 (imagemagick_create_cache): Copy the signature. This saves
6435 several KB of memory that ImageMagick wastes per signature.
6436 Don't bother updating the update_time, as the caller does that now.
6437 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6438 it's a fixed size struct member now.
6439 (imagemagick_get_animation_cache): Always destroy the signature,
6440 as it's now imagemagick_create_cache's responsibility to copy it.
6441 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6442 and use memcmp rather than strcmp.
6443 eassert that ImageMagick returns a signature of the specified length.
6445 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6447 * image.c (imagemagick_get_animation_cache): Don't segfault on
6449 (imagemagick_get_animation_cache): Revert to previous definition
6450 so that it actually works. But keep the memory leak fix.
6451 (imagemagick_get_animation_cache): Fix memory leak.
6453 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6455 * image.c: Fix animation cache signature memory leak.
6456 Fix some other minor performance problems while we're at it.
6457 (imagemagick_create_cache): Clear just the members that
6458 need clearing. Don't set update_time, as caller does that now.
6459 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6460 Simplify by using pointer-to-pointer instead of a prev pointer.
6461 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6462 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6463 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6464 it's already a copy. Free the signature probe unless it's cached.
6466 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6467 This was introduced by my 2013-08-12 fix for Bug#15035.
6469 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6471 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6472 (imagemagick_prune_animation_cache): Now static.
6474 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6476 * image.c (imagemagick_get_animation_cache): Don't segfault when
6477 pruning all entries.
6479 2013-08-18 Ken Brown <kbrown@cornell.edu>
6481 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6482 static heap if ENABLE_CHECKING is defined.
6483 (max_bss_sbrk_ptr): New variable.
6485 (report_sheap_usage): Report maximum static heap usage instead of
6486 ending static heap usage.
6488 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6490 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6491 of zlib_initialized according to the results of calling
6492 init_zlib_functions.
6494 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6496 * image.c: Implement an ImageMagick per-image cache.
6497 (imagemagick_get_animation_cache): Fix a double-free error.
6498 (imagemagick_load_image): Remove the ping_wand code, which only
6499 apparently saved time on invalid animated images, and slowed down
6500 everything else. Optimise for the common case.
6502 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6504 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6506 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6508 * marker.c (set_marker): Remove documentation of undefined behavior.
6510 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6512 * image.c (imagemagick_compute_animated_image): Animate correctly
6513 when sub-images are smaller than the main image.
6514 (imagemagick_compute_animated_image): Setting the iterator row to
6515 zero is apparently not allowed.
6516 (imagemagick_compute_animated_image): Allow images that say they
6517 have sub-images that are bigger than the main image, but just crop
6520 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6522 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6524 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6526 * image.c (imagemagick_compute_animated_image): Respect the GIF
6529 2013-08-15 Ken Brown <kbrown@cornell.edu>
6531 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6532 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6535 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6537 Fix minor problems found by static checking.
6538 * frame.c (delete_frame):
6539 * xdisp.c (next_element_from_display_vector):
6540 Avoid uninitialized local.
6541 * image.c (imagemagick_compute_animated_image): Port to C89.
6542 Prefer usual GNU indentation style for loops.
6543 Be more careful about bizarrely large sizes, by using ptrdiff_t
6546 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6548 Fix infinite frame selection loop (Bug#15025).
6549 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6551 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6553 * xdisp.c (compute_window_start_on_continuation_line):
6554 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6555 to make sure we end up setting the window start at the leftmost
6556 visible character of the display line. This avoids funky
6557 horizontal shifting because the window start is not kept on the
6558 same position. (Bug#15090)
6559 (next_element_from_display_vector): Support 'box' face attribute
6560 in the face definitions of a display vector. (Bug#15099)
6562 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6564 * image.c (imagemagick_compute_animated_image): Implement animated
6566 (imagemagick_compute_animated_image): Fix some compilation
6567 warnings. Implement a very simple cache to make the animation
6568 usable at all, but it should be replaced with a per-image cache.
6570 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6572 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6573 to do `for' loops over alist values.
6574 * buffer.h (FOR_EACH_BUFFER):
6575 * process.c (FOR_EACH_PROCESS): Use it.
6576 (handle_child_signal, status_notify, Fget_buffer_process)
6577 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6579 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6581 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6582 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6583 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6584 to xzalloc and so avoid redundant call to memset.
6585 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6586 members because it is allocated with xzalloc and so already zeroed.
6588 2013-08-14 Ken Brown <kbrown@cornell.edu>
6590 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6593 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6595 Utility function and macro to copy Lisp string to C string.
6596 * lisp.h (xlispstrdupa): New macro.
6597 (xlispstrdup): New prototype.
6598 * alloc.c (xlispstrdup): New function.
6599 * callint.c (Fcall_interactively):
6600 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6601 (Fsubstitute_in_file_name):
6602 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6603 * image.c (x_create_bitmap_from_file):
6604 * w32term.c (w32_term_init):
6605 * xterm.c (x_term_init): Use xlispstrdup.
6607 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6609 * image.c (imagemagick_load_image): Make animated pictures work.
6610 There's still some problems with background color settings, though
6613 * decompress.c (unwind_decompress): Always restore point.
6615 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6617 * marker.c (set_marker): Reformat documentation.
6619 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6621 * xdisp.c (cursor_type_changed): Now static.
6623 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6624 Use changed. This avoids the need to call xmalloc and for the
6625 caller to call xfree, and avoids memory leaks in some situations.
6627 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6629 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6630 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6631 (redisplay_window): If window_end_valid is cleared due to non-zero
6632 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6633 so do not call to try_cursor_movement for that window.
6635 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6637 * window.h (struct window): Convert window_end_pos and
6638 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6639 (wset_window_end_pos, wset_window_end_vpos): Remove.
6640 * dispnew.c (adjust_glyph_matrix):
6641 * window.c (Fwindow_end, replace_window, set_window_buffer)
6643 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6644 (set_vertical_scroll_bar, redisplay_window, try_window)
6645 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6646 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6647 (note_mouse_highlight): Adjust users.
6648 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6651 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6653 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6654 * image.c (imagemagick_filename_hint): Use `const char *' and
6655 prefer SSDATA to SDATA to avoid warnings.
6657 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6659 Cleanup window fringes, margins and scroll bars adjustments.
6660 * window.c (set_window_fringes, set_window_margins)
6661 (set_window_scroll_bars, apply_window_adjustment): New functions.
6662 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6663 (Fset_window_scroll_bars): Use them.
6665 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6667 * window.h (struct window): Convert scroll_bar_width
6668 from Lisp_Object to integer. Adjust comment.
6669 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6671 * window.c (wset_scroll_bar_width): Remove.
6672 (make_window): Initialize scroll_bar_width.
6673 (Fsplit_window_internal): Use direct assignment.
6674 (Fset_window_configuration, save_window_save):
6675 Convert Lisp_Object to integer and back where appropriate.
6676 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6677 bar was actually changed, and mention this in docstring.
6679 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6681 * decompress.c: Minor simplifications.
6682 (Fzlib_decompress_region): Don't bother verifying
6683 that avail_out <= UINT_MAX, as that was confusing.
6684 Mention the restriction in a comment instead.
6685 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6687 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6689 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6690 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6692 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6694 * image.c (imagemagick_filename_hint): Check for errors in the
6697 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6699 * window.c (Fwindow_margins): Return nil when there's no marginal
6700 area, as per the documented API.
6702 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6703 Fmake_vector, as scroll bar's struct members are not all Lisp
6704 objects now. This avoids crashes in GC.
6706 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6707 bool, so its address could be taken.
6709 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6711 * image.c (imagemagick_filename_hint): New function to possibly
6712 apply `image-content-type-suffixes'.
6713 (imagemagick_load_image): Use it.
6715 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6717 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6718 if loading zlib failed.
6720 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6722 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6723 2013-08-13 checkin below. Change bool to BOOL, rule is:
6724 All Obj-C code uses BOOL, except for interfaces callable from C.
6726 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6728 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6730 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6731 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6732 bool instead of BOOL.
6733 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6734 from Lisp_Object to bitfield. Adjust comment.
6735 * w32term.c (x_scroll_bar_create): Adjust user.
6736 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6737 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6738 Use bool for boolean.
6739 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6740 to `unsigned int' when defining a bitfield.
6742 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6744 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6746 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6748 * window.h (struct window): Convert left_margin_cols and
6749 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6750 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6751 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6753 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6755 (showing_window_margins_p, update_window_line, update_frame_1):
6756 * fringe.c (draw_fringe_bitmap_1):
6757 * xdisp.c (window_box_width): Adjust users.
6758 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6759 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6760 Use direct assignment.
6761 (Fset_window_configuration, save_window_save, Fwindow_margins):
6762 Convert Lisp_Object to integer and back where appropriate.
6763 (Fset_window_margins): Adjust user. Return t if any margin
6764 was actually changed, and mention this in docstring.
6766 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6768 * syntax.c (forward_word):
6769 * cmds.c (forward_char, backward_char): Mention the optional argument.
6771 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6773 * window.h (struct window): Convert left_fringe_width
6774 and right_fringe_width from Lisp_Objects to integers.
6776 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6777 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6778 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6780 (make_window): Initialize new integer fields to -1.
6781 (Fsplit_window_internal): Use direct assignment.
6782 (Fset_window_configuration, save_window_save):
6783 Convert Lisp_Object to integer and back where appropriate.
6784 (Fset_window_fringes): Adjust user. Return t if any fringe
6785 was actually changed, and mention this in docstring.
6787 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6789 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6790 * nsfns.m (x_set_cursor_type):
6791 * w32fns.c (x_set_cursor_type):
6792 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6793 * xdisp.c (set_frame_cursor_types): ...but in common code.
6795 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6797 * font.c (clear_font_cache): New function, stripped from...
6798 (Fclear_font_cache): ...here, which now uses the function
6799 above. Adjust comment.
6800 * font.h (clear_font_cache): Add prototype.
6801 * xfaces.c (clear_face_cache): Use clear_font_cache.
6803 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6805 * window.c (Fset_window_start): Compare `w', not `window' because
6806 `w' might not be equal to `window' after call to decode_live_window.
6808 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6810 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6811 This fixes a problem introduced by the Bug#15035 patch
6812 when using GPG. Reported by Herbert J. Skuhra.
6814 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6816 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6817 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6818 not yet initialized.
6820 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6822 * decompress.c (Fzlib_decompress_region): Support zlib
6823 decompression, too, and rename.
6825 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6827 Minor zlib configuration tweaks.
6828 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6829 Don't assume presence of fn_inflateInit2_ zlib internal function.
6831 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6833 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6834 include the zlib prefix.
6836 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6838 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6839 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6840 define static variables that are pointers to zlib functions to be
6842 (init_zlib_functions) [WINDOWSNT]: New function.
6843 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6845 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6846 macros instead of invoking the zlib functions directly.
6847 (syms_of_decompress): DEFSYM Qzlib_dll.
6848 Staticpro Szlib_available_p.
6850 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6852 Avoid looping over all frame windows to freeze and unfreeze.
6853 * window.h (struct window): Drop frozen_window_start_p.
6854 (freeze_window_starts): Drop prototype.
6855 * frame.h (struct frame): New frozen_window_starts flag.
6856 (FRAME_WINDOWS_FROZEN): New macro.
6857 * window.c (freeze_window_start, freeze_window_starts):
6859 (select_window, replace_window): Adjust users.
6860 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6861 (window_frozen_p): New function.
6862 (redisplay_window): Use it.
6864 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6866 Fix some fd issues when running subprocesses (Bug#15035).
6867 Fix bugs that can leak files or file descriptors on errors.
6868 Don't unlink open temp files, as that's hard for users to diagnose
6869 when things go awry (e.g., temp disk exhausted).
6870 Don't bother to lock temp files. Check for invalid recursion.
6871 * callproc.c (synch_process_fd): Remove. All uses removed.
6872 (synch_process_tempfile): New var or macro.
6873 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6875 (record_kill_process): New arg, the temp name. All callers changed.
6876 (delete_temp_file): Now just a simple wrapper around unlink.
6877 (call_process_kill): New arg, the call_process_fd array.
6878 Close them all. Clear synch_process_pid. Remove the temp file,
6879 or arrange for it to be removed.
6880 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6881 that's been moved to synch_process_tempfile. Caller changed.
6882 Do not remove the tempfile; that's now call_process_kill's
6884 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6885 call_process_kill; the caller now does that.
6886 (call_process_cleanup): Do not close the process fd; that's now
6887 call_process_kill's responsibility.
6888 (Fcall_process): Implement via new function call_process, which
6889 has most of the old body of Fcall_process, but with a different API.
6890 (call_process): New function that does not open or close filefd if
6891 it is nonnegative. Record which fds need to be closed, and let
6892 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6893 Signal an error if invoked recursively (could be done via a hook).
6894 Simplify creation of the tempfile in the MSDOS case.
6895 Don't create the output file until after checking for the executable.
6896 Report any failure to open /dev/null.
6897 Don't open /dev/null for writing twice; once is enough.
6898 Don't create pipe if all output is being discarded or sent to file.
6899 Don't worry about setting up the coding system or reading from the
6900 pipe if all output is being discarded.
6901 Hoist fd_error local into top level, to lessen block nesting.
6902 Don't record deleted pid here; now done by Fcall_process_region.
6903 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6904 and note its success in synch_process_tempfile.
6905 Do not leak resources when child_setup fails.
6906 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6907 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6908 (create_temp_file): Now returns open fd, with an additional
6909 Lisp_Object * argument to return the name. All callers changed.
6910 Do not close the file; rewind it instead, and leave it open for
6911 the caller. Do not lock the temp file. Unwind-protect the file
6912 and the file-descriptor.
6913 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6914 If an asynchrounous process, record it here, not in call_process.
6915 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6916 * eval.c (set_unwind_protect): New function.
6917 * fileio.c (write_region): New function, generalized from the
6918 old Fwrite_region. Do not lock temp files.
6919 (Fwrite_region): Use it.
6920 * lisp.h (set_unwind_protect, write_region): New decls.
6921 * process.c: Include <verify.h>.
6922 (make_process): Mark fds as initially closed.
6923 (deleted_pid_list): Now a list of pid-filename pairs.
6925 (close_process_fd): New function.
6926 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6927 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6928 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6929 (create_process, create_pty, Fmake_serial_process)
6930 (server_accept_connection): Record which fds need to be closed,
6931 and let deactivate_process close them.
6932 (Fmake_network_process): Do not discard the unwind-protect
6933 until it's safe to do so.
6934 (deactivate_process): Close the fds opened by create_process etc.
6935 (Fprocess_send_eof): Adjust to new way of recording open fds.
6936 Report an error if /dev/null can't be opened, instead of aborting.
6937 * process.h (PROCESS_OPEN_FDS): New constant.
6938 (struct Lisp_Process): New member open_fds.
6939 (record_kill_process, record_deleted_pid): Adjust signatures.
6940 (record_deleted_pid): Move decl here ...
6941 * syswait.h (record_deleted_pid): ... from here.
6943 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6945 * decompress.c: Fix bugs with large buffers and weird inputs.
6946 Tune a bit. Reindent as per usual Emacs style.
6947 (BUFFER_SIZE): Remove.
6948 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6949 more than UINT_MAX bytes. Decompress into the gap instead of into
6950 an auto buffer, as this should avoid copying. Return nil if
6951 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6952 set immediate_quit; we shouldn't trust zlib code that much.
6954 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6956 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6957 errors, and really move the gap to where we want it.
6959 * lisp.h: Include decompress.c support.
6961 * emacs.c (main): Include decompress.c support.
6963 * Makefile.in: Include -lz if present.
6965 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6967 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6968 (initWithTitle:): Initialize frame to 0.
6969 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6970 (fillWithWidgetValue:frame:): Rename from
6971 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6973 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6974 fillWithWidgetValue:frame:
6976 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6977 remove memory leak warnings.
6979 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6980 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6983 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6984 (x_activate_menubar): Update the whole menu.
6985 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6986 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6987 current event is not NSSystemDefined (Bug#15001).
6988 Call ns_check_menu_open only if trackingMenu is 2.
6989 (menuDidClose:): New method, decrease trackingMenu.
6990 (fillWithWidgetValue:setDelegate:): New method.
6991 (fillWithWidgetValue:): Call the above.
6993 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6995 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6997 Omit some unnecessary casts.
6998 Many of these go back to the old pre-C89 days, when they may have
6999 been needed, but we've been assuming C89 or later for a while now.
7000 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7001 (live_float_p, live_misc_p, live_vector_p):
7002 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7003 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7004 (defvar_per_buffer):
7005 * callint.c (Fcall_interactively):
7006 * doc.c (Fsubstitute_command_keys):
7007 * filelock.c (get_boot_time):
7008 * frame.c (xrdb_get_resource):
7009 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7010 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7011 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7012 (menuitem_highlight_callback, menu_destroy_callback)
7013 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7014 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7015 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7016 (xg_tool_bar_help_callback, tb_size_cb):
7017 * image.c (xpm_alloc_color, png_read_from_memory)
7018 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7019 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7021 * keymap.c (describe_map):
7022 * nsfns.m (Fns_display_monitor_attributes_list):
7023 * nsmenu.m (process_dialog:):
7024 * nsterm.m (hold_event):
7025 * process.c (wait_reading_process_output):
7026 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7027 * scroll.c (do_direct_scrolling, scrolling_1):
7028 * termcap.c (tgetent):
7029 * window.c (check_window_containing, add_window_to_list)
7030 (freeze_window_starts):
7031 * xdisp.c (compare_overlay_entries, vmessage):
7032 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7033 (x_get_monitor_attributes_xrandr)
7034 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7035 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7036 * xfont.c (xfont_match, xfont_open):
7037 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7038 (menubar_selection_callback, menu_position_func)
7039 (popup_selection_callback, create_and_show_popup_menu)
7040 (dialog_selection_callback, create_and_show_dialog):
7041 * xrdb.c (x_get_string_resource)
7043 * xsmfns.c (x_session_check_input):
7044 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7045 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7046 (xaw_jump_callback, xaw_scroll_callback):
7047 Omit unnecessary casts.
7049 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7051 Minor string-length refactoring.
7052 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7053 * frame.c (make_monitor_attribute_list):
7054 Prefer build_string to strlen + make_string.
7056 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7058 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7059 don't check minor_code (Bug#14417).
7061 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7063 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7064 vertical positions instead. This avoids calling MATRIX_ROW with
7065 row numbers that are possibly beyond valid limits. (Bug#15064)
7067 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7069 Use xstrdup and build_unibyte_string where applicable.
7070 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7071 * xfns.c (x_window):
7072 * xrdb.c (x_get_customization_string):
7073 * xterm.c (xim_initialize):
7074 * w32fns.c (w32_window): Use xstrdup.
7075 (w32_display_monitor_attributes_list):
7076 * emacs.c (init_cmdargs):
7077 * keyboard.c (PUSH_C_STR):
7078 * nsfont.m (nsfont_open):
7079 * sysdep.c (system_process_attributes):
7080 * w32.c (system_process_attributes):
7081 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7083 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7085 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7086 variables of these types so that GDB would know about them, as aid
7087 for debugging fatal exceptions. (Bug#15024) See also
7088 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7091 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7093 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7094 larger than the NSWindow (Bug#14934).
7096 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7098 Redesign redisplay interface to drop global variable updated_window.
7099 Always pass currently updated window as a parameter to update routines.
7100 * dispextern.h (updated_window): Remove declaration.
7101 (struct redisplay_interface): Pass window parameter to
7102 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7103 and after_update_window_hook.
7104 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7106 * dispnew.c (updated_window): Remove.
7107 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7108 (update_window_line): Adjust to match redisplay interface changes.
7109 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7110 (ns_scroll_run, ns_after_update_window_line):
7111 * w32term.c (x_update_window_begin, x_update_window_end)
7112 (x_after_update_window_line, x_scroll_run):
7113 * xterm.c (x_update_window_begin, x_update_window_end)
7114 (x_after_update_window_line, x_scroll_run):
7115 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7116 Likewise. Adjust comments where appropriate.
7117 (x_cursor_to): Simplify because this is always called during window
7118 update (but install debugging check anyway).
7119 (expose_window): Check must_be_updated_p flag to see whether this
7120 function is called during window update.
7122 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7124 Do not reset window modification event counters excessively.
7125 These leftovers and poor man's tricky methods to catch extra
7126 redisplay's attention are no longer needed.
7127 * frame.c (set_menu_bar_lines_1):
7128 * minibuf.c (read_minibuf_unwind):
7129 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7130 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7131 (window_scroll_line_based, Fset_window_configuration):
7132 * xdisp.c (redisplay_window): Do not reset last_modified and
7133 last_overlay_modified counters.
7135 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7137 * xselect.c (x_send_client_event): Set send_event and serial, memset
7138 data.l as it might be bigger than data.b. Use 24 bit mask to
7139 XSendEvent (Bug#15034).
7141 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7143 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7144 for TTY frames that are not the top frame on their console.
7147 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7149 * w32term.c (w32fullscreen_hook): Really maximize frame when
7150 asked for (Bug#14841).
7152 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7154 Prefer selected_window to Fselected_window, likewise for frames.
7155 * buffer.c (Fbuffer_swap_text):
7156 * data.c (Fvariable_binding_locus):
7157 * window.c (run_window_configuration_change_hook): Adjust users.
7158 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7159 Use decode_live_frame.
7161 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7163 Be more careful if selected window shows the buffer other than current,
7164 use window_outdated only if this is not so. This change should also
7165 address some weird issues discussed in Bug#13012.
7166 * window.h (window_outdated): New prototype.
7167 * window.c (window_outdated): Now here. Convert from static and
7168 always assume window's buffer.
7169 (Fwindow_end, Fwindow_line_height): Use it.
7170 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7171 and always assume window's buffer.
7172 (redisplay_window): Adjust user.
7173 (redisplay_internal): Call to reconsider_clip_changes once and
7174 check whether mode line should be updated only if selected window
7175 shows current buffer.
7176 (run_window_scroll_functions): Use eassert for debugging check.
7177 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7179 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7181 * window.c (window_scroll, window_scroll_pixel_based)
7182 (window_scroll_line_based): Use bool for booleans.
7184 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7186 * process.c: Fix minor off-by-one issues in descriptor counts.
7187 This shouldn't fix any real bugs, but it cleans up the code a bit.
7188 (max_process_desc, max_input_desc): -1, not 0, means none.
7190 (delete_input_desc): New function.
7191 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7192 (deactivate_process): Scan backwards when recomuting max_process_desc;
7193 that should be faster.
7194 (init_process_emacs): Initialize max_input_desc.
7196 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7198 Use region cache to speedup bidi_find_paragraph_start.
7199 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7200 Rename cache_long_line_scans to cache_long_scans.
7201 * buffer.c (bset_cache_long_line_scans): Rename to
7202 bset_cache_long_scans.
7203 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7204 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7206 (syms_of_buffer): Rename cache-long-line-scans to
7207 cache-long-scans. Adjust docstring.
7208 * search.c (newline_cache_on_off):
7209 * indent.c (width_run_cache_on_off): Adjust users.
7210 * bidi.c (bidi_paragraph_cache_on_off): New function.
7211 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7212 * insdel.c (prepare_to_modify_buffer):
7213 Invalidate bidi_paragraph_cache if enabled.
7215 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7217 Invalidate region caches only if buffer text is going to be changed.
7218 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7219 (modify_text): ...new prototype.
7220 (prepare_to_modify_buffer_1): New prototype.
7221 * textprop.c (modify_region): Rename to...
7222 (modify_text_properties): ...new function.
7223 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7224 (Fremove_list_of_text_properties): Adjust users.
7225 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7226 (modify_text): ...new function.
7227 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7228 (prepare_to_modify_buffer_1): ...new function.
7229 * casefiddle.c (casify_region):
7230 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7231 (Ftranspose_regions): Use modify_text.
7233 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7235 * lisp.mk (lisp): Add nadvice.elc.
7237 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7239 New macro to iterate over live buffers similar to frames.
7240 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7241 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7242 Declare buffer-related variables here to offload lisp.h.
7243 * buffer.c (Vbuffer_alist): Adjust comment.
7244 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7245 (other_buffer_safely):
7246 * data.c (store_symval_forwarding):
7247 * dispnew.c (Fframe_or_buffer_changed_p):
7248 * fileio.c (Fdo_auto_save):
7249 * filelock.c (unlock_all_files):
7250 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7252 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7254 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7255 * callproc.c (create_temp_file):
7256 * filelock.c (create_lock_file):
7257 Assume mkostemp, since it's now provided by Gnulib.
7259 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7261 * w32.c (mkostemp): New function.
7262 (mktemp): Remove, no longer used. Most of the code reused in
7263 mkostemp. (Bug#15015)
7264 (mktemp): Don't undef.
7266 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7268 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7269 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7270 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7271 (free_glyph_pool, check_glyph_memory): Likewise for
7272 all users. Adjust comments where appropriate.
7274 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7276 * composite.h: Minor fixups.
7277 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7278 to fix a misspelling, and change it to an inline function while
7279 we're at it (it need not be a macro). All uses changed.
7280 (composition_method, composition_valid_p):
7281 Rewrite to avoid assignments in if-conditions.
7283 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7285 Do not use global Lisp_Object in composition macros.
7286 * composite.h (composition_temp): Remove declaration.
7287 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7288 (composition_method, composition_valid_p): ...inline functions.
7289 (compose_region): Remove the leftover.
7290 * composite.c (composition_temp): Remove.
7291 (run_composition_function, update_compositions)
7292 (composition_compute_stop_pos, composition_adjust_point)
7293 (Ffind_composition_internal):
7294 * coding.c (handle_composition_annotation):
7295 * xdisp.c (handle_composition_prop, check_point_in_composition):
7296 Related users changed.
7298 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7300 Drop FRAME_PTR typedef.
7301 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7302 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7303 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7304 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7305 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7306 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7307 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7308 All related users changed.
7310 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7312 * eval.c (default_toplevel_binding): New function.
7314 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7315 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7316 (syms_of_eval): Export them.
7317 * data.c (Fdefault_value): Micro cleanup.
7318 * term.c (init_tty): Use "false".
7320 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7322 Fix X GC leak in GTK and raw (no toolkit) X ports.
7323 * xterm.c (x_free_frame_resources): If white and black relief
7324 GCs are allocated, always free them here.
7325 * xfns.c (x_make_gc): Omit redundant initialization.
7326 * widget.c (create_frame_gcs): Remove the leftover.
7327 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7328 in x_free_frame_resources.
7330 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7332 * nsterm.m (windowWillResize:toSize:): Only change title if
7333 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7335 (viewDidEndLiveResize): New method.
7337 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7338 inside NS_IMPL_COCOA.
7340 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7342 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7343 Do not check whether undo is enabled because record_insert and
7344 record_delete does that themselves.
7346 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7348 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7349 member which is not really used any more.
7350 (FRAME_XIC_BASE_FONTNAME): Remove.
7351 * xfns.c (xic_free_fontset): Adjust user.
7352 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7353 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7354 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7355 (xdialog_show): Use eassert for debugging check.
7356 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7358 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7360 * fileio.c, fns.c (merge): Move extern decl from here ...
7361 * lisp.h (merge): ... to here.
7363 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7365 Fix last font-related change.
7366 * w32font.h (w32font_list_internal, w32font_match_internal):
7368 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7369 (uniscribe_list_family): Adjust to match font API change.
7370 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7371 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7373 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7375 * frame.h (FRAME_MOUSE_UPDATE):
7376 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7377 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7379 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7381 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7382 * font.h (struct font_driver): Change list, match, and list_family
7383 functions to accept struct frame * as first arg.
7384 * font.c (font_score, font_compare, font_sort_entities):
7386 (font_sort_entities, font_list_entities, font_select_entity)
7387 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7388 match font API change.
7389 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7390 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7391 * ftxfont.c (ftxfont_list, ftxfont_match):
7392 * xftfont.c (xftfont_list, xftfont_match):
7393 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7394 * w32font.c (w32font_list, w32font_match, w32font_list)
7395 (w32font_list_internal, w32_font_match_internal): Likewise.
7396 * xfaces.c (Fx_family_fonts): Adjust user.
7398 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7400 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7401 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7402 only if HAVE_X_WINDOWS is in use.
7403 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7404 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7405 * w32term.c (x_wm_set_icon_position): Likewise.
7406 * w32fns.c (x_icon): Adjust user.
7408 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7410 * xterm.c (last_mouse_press_frame): Remove the
7411 leftover which is not really used any more.
7412 (handle_one_xevent, syms_of_xterm): Adjust users.
7413 (x_flush): Call XFlush once per each X display, not frame.
7414 This is better because this code always unconditionally skips
7415 non-X frames in Vframe_list and issues the only XFlush if we
7416 have more than one X frame on the same X display.
7417 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7418 Use bool for booleans.
7419 (x_draw_glyph_string_background, cvt_string_to_pixel)
7420 (cvt_pixel_dtor): Drop unnecessary prototypes.
7421 * xterm.h (x_display_ok): Adjust prototype.
7423 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7425 Drop unnecessary functions that deals with frame pixel size.
7426 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7427 (x_pixel_height): Drop prototypes.
7428 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7429 (x_pixel_height): Drop implementations.
7430 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7431 which should be always valid for window frame.
7432 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7433 * w32menu.c (Fx_popup_dialog):
7434 * xmenu.c (Fx_popup_dialog): Likewise for both.
7436 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7438 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7439 frame parameters and call to Fmodify_frame_parameters just once.
7440 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7441 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7442 and mention nil frame in docstring.
7444 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7446 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7447 (x_figure_window_size): Likewise. Adjust to return long.
7448 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7449 (toplevel): Move Qterminal_live_p to...
7450 * terminal.c (toplevel): ...here, make it static, and...
7451 (syms_of_terminal): ...DEFSYM here.
7452 * frame.h (Qterminal_live_p): Remove declaration.
7453 (make_frame, x_figure_window_size): Adjust prototype.
7454 * nsfns.m (Fx_create_frame): Use long for window flags.
7456 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7458 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7459 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7460 Do not assume that emacs_close (INT_MAX) is a no-op.
7462 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7464 * xfaces.c (make_face_cache): For struct face_cache, prefer
7465 xmalloc to xzalloc and so avoid redundant call to memset.
7466 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7468 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7470 * fringe.c (draw_window_fringes, update_window_fringes)
7471 (compute_fringe_widths):
7472 * w32term.c (x_draw_glyph_string):
7473 * window.c (candidate_window_p, Frecenter):
7474 * xfaces.c (realize_basic_faces, realize_default_face)
7475 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7476 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7477 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7478 * xmenu.c (Fx_menu_bar_open_internal):
7479 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7480 * xsettings.c (xft_settings_event):
7481 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7482 Use bool for booleans. Adjust style and comments where
7484 * dispextern.h (draw_window_fringes, update_window_fringes)
7485 (compute_fringe_widths):
7486 * xterm.h (x_had_errors_p): Adjust prototype.
7488 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7490 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7491 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7493 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7495 * fns.c (toplevel): Remove comment before Fsafe_length because
7498 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7500 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7502 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7504 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7505 frame which got the message is still alive, before dereferencing
7506 its pointer. (Bug#14970)
7508 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7509 be a live window, before using it as such. (Bug#14970)
7511 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7513 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7514 w32_detect_focus_change instead of doing part of its job by hand.
7515 This fixes the problem whereby FOCUS_OUT events were not sent to
7518 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7520 * process.c (Fprocess_list): Doc fix.
7522 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7523 being re-exposed only if it didn't ask to become visible.
7524 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7525 was previously iconified. (Bug#14841)
7526 (x_iconify_frame): Mark the frame iconified.
7528 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7530 Fix minor problems found by static checking.
7531 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7532 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7534 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7536 * eval.c (set_specpdl_old_value): New function.
7537 (unbind_to): Minor simplification.
7538 (get_backtrace_frame): New function.
7539 (Fbacktrace_frame): Use it. Add `base' argument.
7540 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7541 (syms_of_eval): Export backtrace-eval.
7542 * xterm.c (x_focus_changed): Simplify.
7544 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7546 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7548 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7550 * xdisp.c (redisplay_window): Instead of moving point out of
7551 scroll margin, reject the force_start method, and try scrolling
7552 instead. (Bug#14780)
7554 2013-07-24 Ken Brown <kbrown@cornell.edu>
7556 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7559 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7561 * eval.c (Fprogn): Do not check that BODY is a proper list.
7562 This undoes the previous change. The check slows down the
7563 interpreter, and is not needed to prevent a crash. See
7564 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7566 2013-07-23 Glenn Morris <rgm@gnu.org>
7568 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7570 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7572 Port to GNU/Linux systems with tinfo but not ncurses.
7573 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7574 to decide whether ncurses is being used. Without this change,
7575 GCC complains about tgetent not being declared, on a system
7576 that has tinfo installed but ncurses not installed.
7578 * eval.c (Fprogn): Check that BODY is a proper list.
7580 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7581 * data.c (Fsetq_default):
7582 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7583 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7585 Tune by taking advantage of the fact that ARGS is always a list
7586 when a function is declared to have UNEVALLED args.
7588 * emacsgtkfixed.c: Port to GCC 4.6.
7589 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7591 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7593 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7594 here to silence compiler warnings.
7596 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7598 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7599 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7600 from messing up Emacs's 'struct frame' (Bug#14923).
7602 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7604 * alloc.c (make_save_ptr_ptr): Define this function.
7605 It was inadvertently omitted. It's needed only if
7606 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7608 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7610 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7611 frame have focus (Bug#14895).
7613 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7615 Avoid vfork-related deadlock more cleanly.
7616 * callproc.c (child_setup): When the child's exec fails, output
7617 the program name, as that's more useful. Use O_NONBLOCK to avoid
7619 * process.c (create_process_1): Remove; no longer needed.
7620 (create_process): Remove timer hack; no longer needed, now that
7621 the child avoids deadlock.
7623 2013-07-20 Glenn Morris <rgm@gnu.org>
7625 * image.c (Fimage_flush): Fix doc typo.
7627 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7629 Fix array bounds violation when pty allocation fails.
7630 * process.c (PTY_NAME_SIZE): New constant.
7631 (pty_name): Remove static variable; it's now auto.
7632 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7633 Take pty_name as an arg rather than using a static variable.
7634 All callers changed.
7635 (create_process): Recover pty_flag from process, not from volatile local.
7636 (create_pty): Stay inside array even when pty allocation fails.
7637 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7639 * lread.c (Fload): Avoid initialization only when lint checking.
7640 Mention that it's needed only for older GCCs.
7642 2013-07-20 Kenichi Handa <handa@gnu.org>
7644 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7645 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7647 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7649 * lread.c (Fload): Avoid uninitialized warning.
7651 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7653 Fix some minor file descriptor leaks and related glitches.
7654 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7655 (create_lock_file): Use write, not emacs_write.
7656 * image.c (slurp_file, png_load_body):
7657 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7658 (server_accept_connection):
7659 Don't leak an fd on memory allocation failure.
7660 * image.c (slurp_file): Add a cheap heuristic for growing files.
7661 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7662 as that's what the other routines do. Maybe input need not be
7663 blocked at all, but it's better to be consistent.
7664 Avoid undefined behavior when strlen is zero.
7666 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7667 (NSTATICS): Now a constant; doesn't need to be a macro.
7669 2013-07-19 Richard Stallman <rms@gnu.org>
7671 * coding.c (decode_coding_utf_8): Add simple loop for fast
7672 processing of ASCII characters.
7674 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7676 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7678 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7680 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7681 unportable 'struct x_display_info'.
7682 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7685 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7687 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7688 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7690 (system_process_attributes): Prefer plain char to unsigned char
7691 when either will do. Clean up properly if interrupted or if
7692 memory allocations fail. Don't assume sscanf succeeds.
7693 Remove no-longer-needed workaround to stop GCC from whining.
7694 Read command-line once, instead of multiple times. Check read status a
7697 Fix obscure porting bug with varargs functions.
7698 The code assumed that int is treated like ptrdiff_t in a vararg
7699 function, which is not a portable assumption. There was a similar
7700 -- though these days less likely -- porting problem with various
7701 assumptions that pointers of different types all smell the same as
7702 far as vararg functions is conserved. To make this problem less
7703 likely in the future, redo the API to use varargs functions.
7704 * alloc.c (make_save_value): Remove this vararg function.
7705 All uses changed to ...
7706 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7707 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7709 (make_save_ptr): Rename from make_save_pointer, for consistency with
7710 the above. Define only on platforms that need it. All uses changed.
7712 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7714 * keyboard.c: Try to fix typos in previous change.
7715 (DISPLAY_LIST_INFO): New macro.
7716 (kbd_buffer_get_event): Do not access members that are not present
7717 in X11. Revert inadvertent change of "!=" to "=".
7719 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7721 * keyboard.c (kbd_buffer_get_event):
7722 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7723 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7725 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7727 * filelock.c: Fix unlikely file descriptor leaks.
7728 (get_boot_time_1): Rework to avoid using emacs_open.
7729 This doesn't actually fix a leak, but is better anyway.
7730 (read_lock_data): Use read, not emacs_read.
7732 * doc.c: Fix minor memory and file descriptor leaks.
7733 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7734 (get_doc_string, Fsnarf_documentation):
7735 Fix file descriptor leak on error.
7737 * term.c: Fix minor fdopen-related file descriptor leaks.
7738 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7739 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7741 * charset.c: Fix file descriptor leaks and errno issues.
7743 (load_charset_map_from_file): Don't leak file descriptor on error.
7744 Use plain record_xmalloc since the allocation is larger than
7745 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7747 * eval.c (record_unwind_protect_nothing):
7748 * fileio.c (fclose_unwind):
7750 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7751 The replacement doesn't block input, but that no longer seems
7754 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7756 * lread.c: Fix file descriptor leaks and errno issues.
7757 (Fload): Close some races that leaked fds or streams when 'load'
7759 (Fload, openp): Report error number of last nontrivial failure to open.
7760 ENOENT counts as trivial.
7761 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7763 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7764 now that the function is always called with a nonnegative arg.
7765 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7766 All uses replaced with ...
7767 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7769 A few more minor file errno-reporting bugs.
7770 * callproc.c (Fcall_process):
7771 * doc.c (Fsnarf_documentation):
7772 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7773 * process.c (set_socket_option):
7774 Don't let a constructor trash errno.
7775 * doc.c: Include <errno.h>.
7777 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7779 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7781 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7783 Fix w32 bug with call-process-region (Bug#14885).
7784 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7785 to Fcall_process when the input is empty. This simplifies the
7786 code a bit. It makes no difference on POSIXish platforms but
7787 apparently it fixes a bug on w32.
7789 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7790 * fileio.c (close_file_unwind): Don't close if FD is negative;
7791 this can happen when unwinding a zapped file descriptor.
7792 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7793 in case Emacs runs out of memory between the two unwind-protects.
7794 Don't trash errno when closing FD.
7795 Zap the FD in the specpdl when closing it, instead of deferring
7796 the removal of the unwind-protect; this fixes a bug where a child
7797 function unwinds the stack past us.
7799 New unwind-protect flavors to better type-check C callbacks.
7800 This also lessens the need to write wrappers for callbacks,
7801 and the need for make_save_pointer.
7802 * alloc.c (free_save_value):
7803 * atimer.c (run_all_atimers):
7805 * alloc.c (safe_alloca_unwind):
7806 * atimer.c (unwind_stop_other_atimers):
7807 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7808 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7809 * minibuf.c (choose_minibuf_frame_1):
7810 * process.c (make_serial_process_unwind):
7811 * xdisp.c (pop_message_unwind):
7812 * xselect.c (queue_selection_requests_unwind):
7813 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7814 * alloc.c (record_xmalloc):
7815 Prefer record_unwind_protect_ptr to record_unwind_protect with
7817 * alloc.c (Fgarbage_collect):
7818 Prefer record_unwind_protect_void to passing a dummy.
7819 * buffer.c (restore_buffer):
7820 * window.c (restore_window_configuration):
7821 * xfns.c, w32fns.c (do_unwind_create_frame)
7822 New wrapper. All record-unwind uses of wrappee changed.
7823 * buffer.c (set_buffer_if_live):
7824 * callproc.c (call_process_cleanup, delete_temp_file):
7825 * coding.c (code_conversion_restore):
7826 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7827 * editfns.c (save_excursion_restore)
7828 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7829 (save_restriction_restore):
7830 * eval.c (restore_stack_limits, un_autoload):
7831 * fns.c (require_unwind):
7832 * keyboard.c (recursive_edit_unwind, tracking_off):
7833 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7834 * macros.c (pop_kbd_macro, restore_menu_items):
7835 * nsfns.m (unwind_create_frame):
7836 * print.c (print_unwind):
7837 * process.c (start_process_unwind):
7838 * search.c (unwind_set_match_data):
7839 * window.c (select_window_norecord, select_frame_norecord):
7840 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7841 (fast_set_selected_frame):
7842 * xfns.c, w32fns.c (unwind_create_tip_frame):
7843 Return void, not a dummy Lisp_Object. All uses changed.
7844 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7845 * callproc.c (call_process_kill):
7846 * fileio.c (restore_point_unwind, decide_coding_unwind)
7847 (build_annotations_unwind):
7848 * insdel.c (Fcombine_after_change_execute_1):
7849 * keyboard.c (read_char_help_form_unwind):
7850 * menu.c (unuse_menu_items):
7851 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7852 * sound.c (sound_cleanup):
7853 * xdisp.c (unwind_redisplay):
7854 * xfns.c (clean_up_dialog):
7855 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7856 Accept no args and return void, instead of accepting and returning
7857 a dummy Lisp_Object. All uses changed.
7858 * cygw32.c (fchdir_unwind):
7859 * fileio.c (close_file_unwind):
7860 * keyboard.c (restore_kboard_configuration):
7861 * lread.c (readevalllop_1):
7862 * process.c (wait_reading_process_output_unwind):
7863 Accept int and return void, rather than accepting an Emacs integer
7864 and returning a dummy object. In some cases this fixes an
7865 unlikely bug when the corresponding int is outside Emacs integer
7866 range. All uses changed.
7867 * dired.c (directory_files_internal_unwind):
7868 * fileio.c (do_auto_save_unwind):
7869 * gtkutil.c (pop_down_dialog):
7870 * insdel.c (reset_var_on_error):
7871 * lread.c (load_unwind):
7872 * xfns.c (clean_up_file_dialog):
7873 * xmenu.c, nsmenu.m (pop_down_menu):
7874 * xmenu.c (cleanup_widget_value_tree):
7875 * xselect.c (wait_for_property_change_unwind):
7876 Accept pointer and return void, rather than accepting an Emacs
7877 save value encapsulating the pointer and returning a dummy object.
7879 * editfns.c (Fformat): Update the saved pointer directly via
7880 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7881 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7882 (unwind_body): New function.
7883 (record_unwind_protect): First arg is now a function returning void,
7884 not a dummy Lisp_Object.
7885 (record_unwind_protect_ptr, record_unwind_protect_int)
7886 (record_unwind_protect_void): New functions.
7887 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7888 * fileio.c (struct auto_save_unwind): New type.
7889 (do_auto_save_unwind): Use it.
7890 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7891 * insdel.c (struct rvoe_arg): New type.
7892 (reset_var_on_error): Use it.
7893 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7895 (specbinding_func): Remove; there are now several such functions.
7896 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7897 (set_unwind_protect_ptr): New function.
7898 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7900 Be simpler and more consistent about reporting I/O errors.
7901 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7902 Say "Read error" and "Write error", rather than "I/O error", or
7903 "IO error reading", or "IO error writing", when a read or write
7905 * process.c (Fmake_network_process, wait_reading_process_output)
7906 (send_process, Fprocess_send_eof, wait_reading_process_output):
7907 Capitalize diagnostics consistently. Put "failed foo" at the
7908 start of the diagnostic, so that we don't capitalize the
7909 function name "foo". Consistently say "failed" for such
7911 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7912 All callers changed. This is so it can use report_file_error.
7913 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7914 diagnostics consistently as above.
7916 * fileio.c (report_file_errno): Fix errno reporting bug.
7917 If the file name is neither null nor a pair, package it up as a
7918 singleton list. All callers changed, both to this function and to
7919 report_file_error. This fixes a bug where the memory allocator
7920 invoked by list1 set errno so that the immediately following
7921 report_file_error reported the wrong errno value.
7923 Fix minor problems found by --enable-gcc-warnings.
7924 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7925 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7927 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7929 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7930 Set event->arg to Qt if switch-event shall be generated.
7931 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7933 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7935 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7938 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7939 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7940 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7941 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7942 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7943 and there is a focused frame.
7944 (head_table): Add focus-in and focus-out.
7945 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7946 bind to handle-focus-in/out.
7948 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7949 (Fhandle_switch_frame): Call Fhandle_focus_in.
7950 (syms_of_frame): defsubr handle-focus-in/out.
7952 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7954 Fix porting bug to older POSIXish platforms (Bug#14862).
7955 * sysdep.c (emacs_pipe): New function, that implements
7956 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7957 This should port better to CentOS 5 and to Mac OS X 10.6.
7958 All calls to pipe2 changed.
7960 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7961 This makes the code easier to read and the executable a bit smaller.
7962 Do not replace all calls to Fcons that happen to create lists,
7963 just calls that are intended to create lists. For example, when
7964 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7965 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7966 Similarly for list2 through list5.
7967 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7968 * bytecode.c (exec_byte_code):
7969 * callint.c (quotify_arg, Fcall_interactively):
7970 * callproc.c (Fcall_process, create_temp_file):
7971 * charset.c (load_charset_map_from_file)
7972 (Fdefine_charset_internal, init_charset):
7973 * coding.c (get_translation_table, detect_coding_system)
7974 (Fcheck_coding_systems_region)
7975 (Fset_terminal_coding_system_internal)
7976 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7977 * composite.c (update_compositions, Ffind_composition_internal):
7978 * dired.c (directory_files_internal, file_name_completion)
7980 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7981 * doc.c (Fsnarf_documentation):
7982 * editfns.c (Fmessage_box):
7984 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7985 (Feval, eval_sub, Ffuncall, apply_lambda):
7986 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7987 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7988 (Fset_file_times, Finsert_file_contents)
7989 (Fchoose_write_coding_system, Fwrite_region):
7990 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7991 * font.c (font_registry_charsets, font_parse_fcname)
7992 (font_prepare_cache, font_update_drivers, Flist_fonts):
7993 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7994 * frame.c (make_frame, Fmake_terminal_frame)
7995 (x_set_frame_parameters, x_report_frame_params)
7996 (x_default_parameter, Fx_parse_geometry):
7997 * ftfont.c (syms_of_ftfont):
7998 * image.c (gif_load):
7999 * keyboard.c (command_loop_1):
8000 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8001 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8002 (Fminor_mode_key_binding, accessible_keymaps_1)
8003 (Faccessible_keymaps, Fwhere_is_internal):
8004 * lread.c (read_emacs_mule_char):
8005 * menu.c (find_and_return_menu_selection):
8006 * minibuf.c (get_minibuffer):
8007 * nsfns.m (Fns_perform_service):
8008 * nsfont.m (ns_script_to_charset):
8009 * nsmenu.m (ns_popup_dialog):
8010 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8011 (Fx_own_selection_internal):
8012 * nsterm.m (append2):
8013 * print.c (Fredirect_debugging_output)
8014 (print_prune_string_charset):
8015 * process.c (Fdelete_process, Fprocess_contact)
8016 (Fformat_network_address, set_socket_option)
8017 (read_and_dispose_of_process_output, write_queue_push)
8018 (send_process, exec_sentinel):
8019 * sound.c (Fplay_sound_internal):
8020 * textprop.c (validate_plist, add_properties)
8021 (Fput_text_property, Fadd_face_text_property)
8022 (copy_text_properties, text_property_list, syms_of_textprop):
8023 * unexaix.c (report_error):
8024 * unexcoff.c (report_error):
8025 * unexsol.c (unexec):
8026 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8027 (Fformat_mode_line, syms_of_xdisp):
8028 * xfaces.c (set_font_frame_param)
8029 (Finternal_lisp_face_attribute_values)
8030 (Finternal_merge_in_global_face, syms_of_xfaces):
8031 * xfns.c (x_default_scroll_bar_color_parameter)
8032 (x_default_font_parameter, x_create_tip_frame):
8033 * xfont.c (xfont_supported_scripts):
8034 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8035 (menu_help_callback, xmenu_show):
8037 * xterm.c (set_wm_state):
8038 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8039 and similarly for list2 through list5.
8041 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8043 * callproc.c (Fcall_process_region): Fix minor race and tune.
8044 (create_temp_file): New function, with the temp-file-creation part
8045 of the old Fcall_process_region. Use Fcopy_sequence to create the
8046 temp file name, rather than alloca + build_string, for simplicity.
8047 Don't bother to block input around the temp file creation;
8048 shouldn't be needed. Simplify use of mktemp.
8049 Use record_unwind_protect immediately after creating the temp file;
8050 this closes an unlikely race where the temp file was not removed.
8051 Use memcpy rather than an open-coded loop.
8052 (Fcall_process_region): Use the new function. If the input is
8053 empty, redirect from /dev/null rather than from a newly created
8054 empty temp file; this avoids unnecessary file system traffic.
8056 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8058 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8059 Simplify by making this case like the other two. This is a bit
8060 slower on obsolete hosts, but the extra complexity isn't worth it.
8062 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8063 * process.c (create_process) [!DOS_NT]:
8064 Remove now-unnecessary calls to emacs_close.
8066 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8068 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8069 returning early. (Bug#14850)
8071 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8072 and inhibit-iso-escape-detection attributes of 'undecided'.
8075 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8077 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8078 Reported by Herbert J. Skuhra in
8079 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8081 Don't lose top specpdl entry when memory is exhausted.
8082 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8083 specpdl overflow here, to simplify callers; all callers changed.
8084 Always reserve an unused entry at the stack top; this avoids
8085 losing the top entry's information when memory is exhausted.
8087 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8089 Clean up errno reporting and fix some errno-reporting bugs.
8090 * callproc.c (Fcall_process):
8091 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8092 * process.c (create_process, Fmake_network_process):
8093 * unexaix.c (report_error):
8094 * unexcoff.c (report_error):
8095 Be more careful about reporting the errno of failed operations.
8096 The code previously reported the wrong errno sometimes.
8097 Also, prefer report_file_errno to setting errno + report_file_error.
8098 (Fcall_process): Look at openp return value rather than at path,
8099 as that's a bit faster and clearer when there's a numeric predicate.
8100 * fileio.c (report_file_errno): New function, with most of the
8101 old contents of report_file_error.
8102 (report_file_error): Use it.
8103 (Ffile_exists_p, Ffile_accessible_directory_p):
8104 Set errno to 0 when it is junk.
8105 * fileio.c (Faccess_file):
8106 * image.c (x_create_bitmap_from_file):
8107 Use faccessat rather than opening the file, to avoid the hassle of
8108 having a file descriptor open.
8109 * lisp.h (report_file_errno): New decl.
8110 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8113 * process.c (create_process, wait_reading_process_output) [AIX]:
8114 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8115 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8116 a multithreaded environment anyway).
8117 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8119 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8121 * image.c (x_find_image_file): Don't close a remote file handle.
8123 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8125 Fix races with threads and file descriptors.
8126 * callproc.c (Fcall_process_region):
8127 * dired.c (open_directory):
8128 * emacs.c (main, Fdaemon_initialized):
8129 * image.c (x_find_image_file):
8130 * inotify.c (Finotify_rm_watch):
8131 * lread.c (Flocate_file_internal):
8132 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8133 * term.c (term_mouse_moveto, init_tty):
8134 * termcap.c (tgetent):
8135 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8136 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8137 * unexhp9k800.c, unexmacosx.c (unexec):
8138 * callproc.c (Fcall_process_region):
8139 Use emacs_close, not close.
8140 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8141 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8142 and posix_close function on current platforms (which all lack them).
8143 (emacs_close): Use it. This should fix the races on GNU/Linux and
8144 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8145 and it should avoid closing random victim file descriptors on
8148 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8150 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8151 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8154 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8155 This is for .gdbinit xbacktrace.
8157 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8158 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8159 (emacs_set_tty): Now static.
8160 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8161 * term.c (tty_capable_p, tty_default_color_capabilities)
8162 (get_tty_terminal, term_mouse_movement)
8163 (handle_one_term_event, init_tty, maybe_fatal):
8164 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8165 (tgetent, scan_file, name_match, compare_contin):
8166 * terminal.c (get_terminal):
8167 Use bool for boolean.
8168 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8169 Prefer char to unsigned char if either will do.
8170 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8171 (tty_write_glyphs): Prefer int to unsigned.
8172 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8173 All callers changed.
8174 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8176 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8179 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8180 (B__dummy__): New dummy symbol, to pacify C89.
8181 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8182 they can't grok varargs macros.
8183 * dispnew.c (add_window_display_history)
8184 (add_frame_display_history):
8185 * print.c (print_object):
8186 * xdisp.c (debug_method_add):
8187 Use %p printf format only for void pointers.
8188 * emacs.c (usage_message): New constant, replacing ...
8189 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8190 (main): Adjust to usage reorg.
8191 * fns.c (syms_of_fns):
8192 * profiler.c (syms_of_profiler):
8193 Don't use non-constant struct initializers.
8194 * gnutls.h (gnutls_initstage_t):
8195 * lisp.h (enum Lisp_Fwd_Type):
8196 * lread.c (lisp_file_lexically_bound_p):
8197 * xsettings.c (anonymous enum):
8198 Remove trailing comma.
8199 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8200 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8201 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8203 * regex.c (const_re_char): New type, to pacify strict C89.
8204 All uses of 'const re_char' replaced to use it.
8205 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8206 with glibc when strict C89. This change is imported from gnulib.
8208 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8209 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8210 Omit GNU_LINUX implementation, since it requires long long.
8211 * xterm.c (x_draw_underwave):
8212 Do not assume the traditional order of struct's members.
8213 (x_term_init): Rewrite to avoid the need for non-constant structure
8216 Syntax cleanup, mostly replacing macros with functions.
8217 This removes the need for the syntax_temp hack.
8218 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8219 * syntax.c (SYNTAX_INLINE): New macro.
8220 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8221 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8222 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8223 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8224 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8225 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8226 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8227 Now constants, not macros.
8228 (syntax_temp) [!__GNUC__]: Remove.
8229 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8230 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8231 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8232 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8233 Move here from syntax.h; now functions, not macros. Except for the
8234 last function, these are static since only syntax.c uses them.
8235 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8236 All uses changed. Now a function, not a macro; use this fact
8237 to simplify the code.
8238 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8239 compiler bugs; no longer relevant.
8240 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8241 (SYNTAX_INLINE): New macro.
8242 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8243 for the new functions. Use bool for boolean member.
8244 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8245 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8246 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8247 (SETUP_BUFFER_SYNTAX_TABLE):
8248 Now extern inline functions, not macros.
8249 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8250 Remove; all uses replaced by implementation.
8251 (syntax_temp) [!__GNUC__]: Remove decl.
8252 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8254 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8256 * emacs.c (main): Fix syntax error.
8258 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8260 Timestamp fixes for undo (Bug#14824).
8261 * atimer.c (schedule_atimer):
8262 * fileio.c (Ffile_newer_than_file_p):
8263 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8264 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8265 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8266 (syms_of_fileio): Remove Sclear_visited_file_name.
8267 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8268 file doesn't exist; this avoids an ambiguity with negative timestamps.
8269 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8270 * systime.h (make_emacs_time, invalid_emacs_time):
8271 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8272 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8273 * undo.c (record_first_change): Push (visited-file-modtime) onto
8274 undo list rather than reimplementing it by hand, incorrectly.
8276 2013-07-09 Ken Brown <kbrown@cornell.edu>
8278 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8280 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8282 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8284 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8286 Handle errno and exit status a bit more carefully.
8287 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8288 number into an exit status. Instead, use EXIT_CANCELED.
8289 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8290 * callproc.c (relocate_fd):
8291 * emacs.c (close_output_streams, main):
8292 * process.c (create_process):
8293 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8294 Use emacs_perror for simplicity.
8295 * callproc.c (relocate_fd, main):
8296 * sysdep.c (sys_subshell):
8297 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8298 (shut_down_emacs): Use emacs_write, not write.
8299 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8300 * fileio.c (Fcopy_file, e_write):
8301 * nsterm.m (ns_select):
8302 * process.c (send_process):
8303 * sound.c (vox_write):
8304 Use emacs_write_sig, not emacs_write.
8305 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8306 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8308 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8310 (emacs_full_write): New function.
8311 (emacs_write): Rewrite to use it.
8312 (emacswrite_sig, emacs_perror): New functions.
8313 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8315 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8317 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8318 on NS even if it is present. Pixmap on NS is a void*.
8320 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8322 Port to Ubuntu 10 (Bug#14803).
8323 Problem reported by T.V. Raman.
8324 * process.c (close_on_exec, accept4, process_socket):
8325 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8327 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8329 * w32.c (sys_dup): Declare prototype.
8333 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8335 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8337 Make file descriptors close-on-exec when possible (Bug#14803).
8338 This simplifies Emacs a bit, since it no longer needs to worry
8339 about closing file descriptors by hand in some cases.
8340 It also fixes some unlikely races. Not all such races, as
8341 libraries often open files internally without setting
8342 close-on-exec, but it's an improvement.
8343 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8344 * callproc.c (Fcall_process) [!MSDOS]:
8345 * emacs.c (main) [!DOS_NT]:
8346 * nsterm.m (ns_term_init):
8347 * process.c (create_process):
8348 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8349 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8350 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8351 Prefer mkostemp with O_CLOEXEC to mkstemp.
8352 * callproc.c (relocate_fd) [!WINDOWSNT]:
8353 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8354 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8356 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8357 Make the resulting file descriptor close-on-exec.
8358 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8359 * lread.c (load_descriptor_list, load_descriptor_unwind):
8360 Remove; no longer needed. All uses removed.
8361 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8362 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8364 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8365 (Fmake_network_process, Fnetwork_interface_list)
8366 (Fnetwork_interface_info, server_accept_connection):
8367 Make newly-created socket close-on-exec.
8368 * sysdep.c (emacs_open, emacs_fopen):
8369 Make new-created descriptor close-on-exec.
8370 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8371 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8373 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8375 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8376 for NS_IMPL_GNUSTEP.
8378 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8380 Fix openp errno handling.
8381 * callproc.c (Fcall_process): Preserve openp errno around close.
8382 * lread.c (openp): Set errno when returning -1, as some callers
8385 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8387 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8389 * nsterm.h (NSSavePanel): Update comment.
8390 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8391 (ns_run_file_dialog): Declare.
8393 * nsfns.m: Remove panelOK.
8395 (ns_run_file_dialog): New function.
8396 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8397 event loop, so file dialog is popped up by ns_run_file_dialog, called
8398 by sendEvent (Bug#14578).
8399 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8401 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8403 * xdisp.c (default_line_pixel_height): New function.
8404 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8405 (try_cursor_movement, redisplay_window, try_window)
8406 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8408 * window.c (window_scroll_pixel_based):
8409 use default_line_pixel_height.
8411 * dispextern.h (default_line_pixel_height): Add prototype.
8413 * frame.c (x_set_line_spacing): Accept a float value for
8414 line-spacing parameter, per the documentation.
8416 * data.c (Fmultibyte_string_p): Doc fix.
8418 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8420 Use emacs_open more consistently when opening files.
8421 This handles EINTR more consistently now, and makes it easier
8422 to introduce other uniform changes to file descriptor handling.
8423 * sysstdio.h: New file.
8424 * buffer.c (mmap_init):
8425 * cygw32.c (chdir_to_default_directory):
8426 * dispnew.c (Fopen_termscript):
8427 * emacs.c (Fdaemon_initialized):
8428 * fileio.c (Fdo_auto_save):
8429 * image.c (slurp_file, png_load_body, jpeg_load_body):
8430 * keyboard.c (Fopen_dribble_file):
8432 * print.c (Fredirect_debugging_output):
8433 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8434 * termcap.c (tgetent):
8435 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8436 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8437 * w32term.c (w32_initialize) [CYGWIN]:
8438 * xfaces.c (Fx_load_color_file):
8439 Use emacs_open instead of plain open, and emacs_fopen instead of
8441 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8442 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8443 * callproc.c (default_output_mode): New constant.
8444 (Fcall_process): Use it to call emacs_open instead of plain creat.
8445 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8446 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8447 (emacs_fopen): New function.
8448 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8449 Include <lisp.h>, for emacs_open.
8450 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8452 Remove duplicate #include directives.
8453 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8455 Don't include stdio.h twice.
8456 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8457 Don't include sys/types.h or stdio.h twice.
8458 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8459 * lread.c: Don't include coding.h twice.
8460 * nsfont.m: Don't include frame.h twice.
8461 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8462 * ralloc.c: Don't include <unistd.h> twice.
8463 * xdisp.c: Don't include font.h twice.
8464 * xterm.c: Don't include fontset.h twice.
8465 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8467 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8469 Scale ImageMagick images more carefully.
8470 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8471 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8472 Be more careful about avoiding undefined behavior after
8473 integer overflow and division by zero.
8475 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8477 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8478 (syms_of_w32fns): DEFSYM them.
8479 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8480 (CCHDEVICENAME): Define macros if not defined.
8481 (struct MONITOR_INFO_EX): New struct.
8482 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8483 (enum_display_monitors_fn): New variable.
8484 (globals_of_w32fns): Initialize it.
8485 (Fx_display_pixel_width, Fx_display_pixel_height)
8486 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8487 multi-monitor setups in docstrings.
8488 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8489 screen size by primary monitor's millimeter per pixel.
8490 (w32_monitor_enum, w32_display_monitor_attributes_list)
8491 (w32_display_monitor_attributes_list_fallback)
8492 (Fw32_display_monitor_attributes_list): New functions.
8493 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8495 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8497 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8499 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8501 * fileio.c (Qfile_notify_error): New error symbol.
8503 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8504 * inotify.c (inotify_callback, symbol_to_inotifymask)
8505 (Finotify_add_watch, Finotify_rm_watch): Use it.
8506 (inotifyevent_to_event): Exchange order of cookie and file name.
8507 (Finotify_add_watch): Adapt docstring.
8509 * lisp.h (Qfile_notify_error): Declare.
8511 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8513 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8514 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8515 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8516 which did not work (see <http://bugs.gnu.org/14569#307>).
8517 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8518 && (!noninteractive || initialized)). This attempts to thread
8519 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8521 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8523 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8524 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8526 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8528 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8529 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8530 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8531 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8533 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8535 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8536 Define to __sys_siglist.
8538 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8540 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8541 word-wrap, so that overflow-newline-into-fringe would work in
8542 visual-line-mode. (Bug#2749)
8543 (move_it_in_display_line_to): When the last scanned display
8544 element fits exactly on the display line, and
8545 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8546 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8547 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8548 finding buffer position that corresponds to pixel coordinates,
8549 e.g. in buffer_posn_from_coords.
8551 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8553 * process.c (handle_child_signal): Call catch_child_signal if
8556 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8558 Don't convert function pointers to void * and back.
8559 It isn't portable C, and it's easy enough to avoid.
8560 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8561 (make_save_value): Add support for SAVE_FUNCPOINTER.
8562 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8563 * print.c (print_object):
8564 Distinguish function from object pointers.
8565 * lisp.h (SAVE_FUNCPOINTER): New constant.
8566 (SAVE_SLOT_BITS): Adjust to it.
8567 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8568 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8569 (voidfuncptr): New typedef.
8570 (struct Lisp_Save_Value): New member data[0].funcpointer.
8571 (XSAVE_FUNCPOINTER): New function.
8573 Simplify buildobj processing.
8574 * Makefile.in (buildobj.h): Make it a sequence of strings each
8575 followed by comma, rather than a single string. Put it into a
8576 .tmp file in case there's an error while generating it.
8577 (gl-stamp): Use .tmp for temp files.
8578 (mostlyclean): Clean .tmp files.
8579 * doc.c (buildobj): Move to just the routine that needs it.
8580 It's now an array of strings, so processing is simpler.
8582 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8584 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8585 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8586 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8587 Invoke malloc_enable_thread even when not interactive.
8588 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8589 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8590 in this case, since the underlying bug has now been fixed.
8592 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8594 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8595 unlinking it (bug#14691).
8597 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8599 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8600 before checking whether buffer is modified. This lets
8601 `kill-buffer-query-functions' cancel killing of the buffer or save
8602 its content before `kill-buffer' asks user the "Buffer %s
8603 modified; kill anyway?" question.
8605 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8607 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8608 Let the super performKeyEquivalent deal with them (Bug#14747).
8610 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8612 * widget.c (resize_cb): Remove unused local.
8614 Do not use GTK 3 if it exists but cannot be compiled.
8615 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8616 * xterm.c (x_error_handler) [!USE_GTK]:
8619 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8621 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8623 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8624 to the valid range of values. (Bug#14753)
8626 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8627 when moving point by using the current glyph matrix. This avoids
8628 the need to force redisplay when this function is called in a
8631 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8633 Fix minor problems found by static checking.
8634 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8635 Redo the latter's body to sidestep GCC parenthesization warnings.
8636 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8637 * coding.c (detect_coding, detect_coding_system):
8638 * coding.h (struct undecided_spec):
8639 Use bool for boolean.
8640 * image.c (QCmax_width, QCmax_height): Now static.
8641 * xdisp.c (Fmove_point_visually): Remove unused local.
8643 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8645 * xdisp.c (Fmove_point_visually): New function.
8647 2013-06-28 Kenichi Handa <handa@gnu.org>
8649 * coding.h (define_coding_undecided_arg_index): New enum.
8650 (coding_attr_index): New members
8651 coding_attr_undecided_inhibit_null_byte_detection,
8652 coding_attr_undecided_inhibit_iso_escape_detection,
8653 coding_attr_undecided_prefer_utf_8.
8654 (undecided_spec): New struct.
8655 (struct coding_system): New member `undecided' of the member
8658 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8659 (detect_coding): Likewise.
8660 (detect_coding_system): Likewise.
8661 (Fdefine_coding_system_internal): New coding system properties
8662 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8664 (syms_of_coding): Adjust for coding_arg_undecided_max.
8666 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8668 * image.c (x_from_xcolors): Remove unused local.
8670 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8672 Defer image data transfer between X client and server until actual
8675 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8678 * image.c (Destroy_Image): Remove.
8679 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8680 `mask_p', and `colors_p'. All uses changed.
8681 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8682 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8683 New macros for `flags' arg to x_clear_image_1.
8684 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8685 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8686 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8687 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8688 (image_get_x_image, image_unget_x_image): New functions or macros.
8689 (image_background, image_background_transparent, x_to_xcolors)
8690 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8691 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8692 instead of Destroy_Image.
8693 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8694 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8695 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8696 (imagemagick_load_image, svg_load_image): Use them instead of
8697 x_create_x_image_and_pixmap, and x_put_x_image followed by
8698 x_destroy_x_image, respectively.
8699 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8700 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8701 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8702 background_transparent fields.
8703 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8704 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8706 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8708 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8709 This mostly consists of undoing recent changes.
8710 * callproc.c (Fcall_process):
8711 * process.c (create_process):
8712 Do not worry about catching SIGCHLD here, undoing previous change.
8713 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8714 * process.c, process.h (catch_child_signal):
8715 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8716 * process.c (catch_child_handler): Don't worry about being called
8717 lazily and do not assume caller has blocked SIGCHLD, undoing
8718 previous change. Move first-time stuff back to
8719 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8720 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8721 set lib_child_handler if it's already initialized, which may
8722 help avoid problems on GNUstep.
8724 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8726 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8727 * callproc.c (Fcall_process):
8728 * process.c (create_process):
8729 Make sure SIGCHLD is caught before we fork,
8730 since Emacs startup no arranges to catch SIGCHLD.
8731 * process.c (lib_child_handler): Initialize to null, not to
8733 (catch_child_signal): Allow self to be called lazily.
8734 Do nothing if it's already been called.
8735 Assume caller has blocked SIGCHLD (all callers do now).
8736 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8737 just before it's really needed.
8738 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8739 since it hasn't been caught yet.
8741 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8743 * image.c (compute_image_size): New function to implement
8744 :max-width and :max-height.
8745 (imagemagick_load_image): Use it.
8747 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8749 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8750 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8752 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8753 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8754 the SIGCHLD handler, since the code is not atomic and (due to glib)
8755 signals may be arriving now.
8756 * sysdep.c (init_signals): Do not catch child signals here;
8757 'main' now does that later, at a safer time.
8759 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8761 Clean up SIGCHLD handling a bit (Bug#14569).
8762 * process.c, process.h (catch_child_signal):
8763 Now always extern, even if !NS_IMPL_GNUSTEP.
8764 * process.c (catch_child_signal): Move glib tickler here from
8765 init_process_emacs, so that it's done earlier in Emacs
8766 initialization. Also move the noninteractive && !initialized
8767 check here from init_process_emacs. This is all a bit cleaner for
8768 GNUish platforms, and I hope it works around the Cygwin bug.
8769 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8770 that glib signal handling is tickled before glib creates threads.
8772 * process.c (wait_reading_process_output): Avoid int overflow
8773 when reading more than 2 GiB total from a process.
8775 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8777 * process.c (create_process): Handle a couple more cases,
8778 i.e., work even if new_argv and wait_child_setup[i] are cached.
8779 Use Fcall_process's style for volatile vars.
8781 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8783 * process.c (create_process): Mark PROCESS volatile.
8785 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8787 Use C99-style flexible array members if available.
8788 This avoids some subtle aliasing issues, which typically
8789 aren't a problem with GCC but may be a problem elsewhere.
8790 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8791 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8792 In either case, it uses a flexible array member rather than
8793 the old struct hack. All uses changed.
8794 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8795 Adjust to sdata reorganization.
8796 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8797 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8798 that ports better to pre-C99 non-GCC.
8799 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8800 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8801 as the latter has changed.
8802 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8803 and port better to pre-C99 GCC.
8804 * image.c (struct xpm_cached_color):
8805 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8806 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8807 Use FLEXIBLE_ARRAY_MEMBER.
8808 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8809 Move decl to top level so it gets checked against implementation.
8810 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8811 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8813 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8815 * syntax.c: Integer cleanups.
8816 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8817 All uses that need 0-or-2 changed to:
8818 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8819 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8820 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8821 (char_quoted, prev_char_comend_first, back_comment)
8822 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8823 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8824 Use bool for boolean.
8825 (update_syntax_table, skip_chars, skip_syntaxes):
8826 Prefer int to unsigned when either will do.
8827 (back_comment): Return boolean success flag, like forw_comment,
8828 instead of positive-or-minus-1 (which might have overflowed int anyway).
8829 Don't stuff ptrdiff_t into int.
8830 (syntax_spec_code, syntax_code_spec): Now const.
8831 (Fmatching_paren, scan_lists, scan_sexps_forward):
8832 Use enum syntaxcode for syntax code.
8833 (Fmatching_paren): Check that arg is a character, not just an integer.
8834 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8835 (Finternal_describe_syntax_value): Omit no-longer-needed
8837 (skip_chars): Use char, not unsigned char, when the distinction
8839 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8840 * bytecode.c (exec_byte_code):
8841 * syntax.c (syntax_spec_code, Fchar_syntax)
8842 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8844 * syntax.h (SYNTAX_WITH_FLAGS):
8845 Omit unnecessary casts.
8847 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8849 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8850 line dimensions here, to avoid race conditions with the main
8851 thread. (Bug#14062, bug#14630, bug#14669)
8853 * w32term.c (w32_draw_window_cursor): Compute the header line and
8854 mode line dimensions here.
8855 <w32_system_caret_window, w32_system_caret_hdr_height>:
8856 <w32_system_caret_mode_height>: New variables.
8858 * w32term.h: Declare them.
8860 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8862 * alloc.c (die): Move "assertion failed" string here ...
8863 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8864 COND when SUPPRESS_CHECKING. This shrinks the executable text
8865 size by 0.8% to 2.2% when configured with --enable-checking,
8866 depending on optimization flags (GCC 4.8.1 x86-64).
8868 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8870 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8872 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8873 base is 2; this is more accurate.
8875 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8877 * sound.c (string_default): Move to !WINDOWSNT section.
8878 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8880 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8882 * sound.c: Integer cleanups.
8883 Remove unnecessary forward decls.
8884 (struct sound_device): The 'file' member is now a Lisp_Object, not
8885 a char *, so that we needn't invoke alloca on a huge size.
8886 (Fplay_sound_internal): Adjust to this.
8887 (string_default): New function.
8888 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8889 Use it to adjust to the struct sound_device change.
8890 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8891 (be2hs) [0]: Remove.
8893 * syntax.c (skip_chars): Don't use uninitialized storage
8894 when searching a multibyte buffer for characters that are not in a
8895 unibyte string that contains non-ASCII characters.
8897 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8899 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8900 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8902 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8904 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8906 2013-06-18 Kenichi Handa <handa@gnu.org>
8908 * font.c (Ffont_spec): Signal an error for an invalid font name
8911 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8913 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8914 In particular this ports to 32-bit sparc Sun cc.
8915 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8916 array with a dummy element at specpdl[-1], so that its address can
8918 (unbind_to): Do not copy the binding; not needed, now that we
8919 copy old_value in the one place where the copy is needed.
8920 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8921 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8922 (union specbinding): Rename from struct specbinding. Redo layout
8923 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8924 which is not portable. With Sun C 5.12 32-bit sparc, the
8925 declaration causes nargs to be an unsigned bitfield, a behavior
8926 that the C standard allows; but Emacs wants nargs to be signed.
8927 The overall type is now a union of structures rather than a
8928 structure of union of structures, and the 'kind' member is now a
8929 bitfield, so that the overall type doesn't grow. All uses changed.
8930 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8932 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8934 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8935 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8937 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8939 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8941 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8942 unless we know that the window w's frame is a frame object.
8943 Another attempt at solving bug#14062 and bug#14630.
8945 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8947 * textprop.c (property_set_type): New enum.
8948 (add_properties): Allow appending/prepending text properties.
8949 (add_text_properties_1): Factored out of Fadd_text_properties.
8950 (Fadd_text_properties): Move all the code into
8951 add_text_properties_1.
8952 (Fadd_face_text_property): New function that calls
8953 add_text_properties_1.
8955 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8957 Move functions from lisp.h to individual modules when possible.
8958 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8959 * alloc.c (XFLOAT_INIT, set_symbol_name):
8960 * buffer.c (CHECK_OVERLAY):
8961 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8962 (set_char_table_parent):
8963 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8964 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8965 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8966 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8968 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8969 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8970 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8971 (backtrace_args, backtrace_debug_on_exit):
8972 * floatfns.c (CHECK_FLOAT):
8973 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8974 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8975 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8976 (set_hash_index_slot):
8977 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8978 * marker.c (CHECK_MARKER):
8979 * textprop.c (CHECK_STRING_OR_BUFFER):
8980 * window.c (CHECK_WINDOW_CONFIGURATION):
8981 Move here from lisp.h, and make these functions static rather than
8983 * buffer.c (Qoverlayp):
8985 * fns.c (Qhash_table_p):
8986 * window.c (Qwindow_configuration_p):
8988 * lisp.h: Remove the abovementioned defns and decls.
8990 Use functions, not macros, for XINT etc (Bug#11935).
8991 In lisp.h, prefer functions to function-like macros, and
8992 constants to object-like macros, when either will do. This:
8993 . simplifies use, as there's no more need to worry about
8994 arguments' side effects being evaluated multiple times.
8995 . makes the code easier to debug on some platforms.
8996 However, when using gcc -O0, keep using function-like macros
8997 for a few critical operations, for performance reasons.
8998 This sort of thing isn't needed with gcc -Og, but -Og
8999 is a GCC 4.8 feature and isn't widely-enough available yet.
9000 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9001 Remove enum lsb_bits; no longer needed.
9002 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9003 * buffer.c (Qoverlap):
9005 * fns.c (Qhash_table_p):
9006 Now extern, so lisp.h can use these symbols.
9007 * dispextern.h: Include character.h, for MAX_CHAR etc.
9008 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9009 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9010 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9011 (GLYPH_CODE_P): Move here from lisp.h.
9012 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9013 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9014 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9015 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9016 XUNTAG now returns void *.
9017 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9018 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9019 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9020 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9021 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9022 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9023 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9024 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9025 New macros, renamed from their sans-lisp_h_ counterparts.
9026 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9027 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9028 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9029 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9030 If compiling via GCC without optimization, define these as macros
9031 in addition to inline functions.
9032 To disable this, compile with -DINLINING=0.
9033 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9034 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9035 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9036 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9037 (INTMASK, VALMASK): Now macros, since static values cannot be
9038 accessed from extern inline functions.
9039 (VALMASK): Also a constant, for benefit of old GDB.
9040 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9041 is INTEGERP, which can fold it in.
9042 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9043 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9044 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9045 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9046 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9047 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9048 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9049 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9050 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9051 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9052 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9053 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9054 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9055 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9056 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9057 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9058 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9059 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9060 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9061 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9062 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9063 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9064 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9065 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9066 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9067 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9068 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9069 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9070 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9071 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9072 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9073 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9074 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9076 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9077 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9078 (VALMASK): Define in one place rather than in two, merging the
9079 USE_LSB_TAG parts; this is simpler.
9080 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9081 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9082 Move up, to avoid use before definition.
9083 Also include "globals.h" earlier, for the same reason.
9084 (make_natnum): New function.
9085 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9086 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9087 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9088 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9089 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9090 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9091 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9092 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9093 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9094 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9095 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9096 (Qwindow_configuration_p, Qimage): New forward declarations.
9097 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9098 (STRING_COPYIN): Remove; unused.
9099 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9100 (xcar_addr, xcdr_addr): New functions. All uses changed.
9101 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9102 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9103 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9104 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9105 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9106 (TYPE_RANGED_INTEGERP): Simplify.
9107 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9108 (setlocale, fixup_locale, synchronize_system_messages_locale)
9109 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9110 Now empty functions, not macros.
9111 (functionp): Return bool, not int.
9112 * window.c (Qwindow_configuration_p): Now extern,
9113 so window.h can use it.
9114 * window.h (Qwindowp): Move decl back to lisp.h.
9116 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9118 * xdisp.c (Fline_pixel_height): New function, required for solving
9121 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9123 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9125 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9127 * lread.c (syms_of_lread):
9128 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9130 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9132 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9134 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9136 * fileio.c (expand_file_name): Doc fix.
9138 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9140 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9141 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9142 Wait for self, not for 0. This can't hurt on GNU or similar
9143 system, and may help with Cygwin.
9145 * keyboard.c: Don't use PROP (...) as an lvalue.
9146 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9147 Use set_prop (A, B), not PROP (A) = B.
9149 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9151 * xdisp.c (get_it_property): Use it->window instead of generating
9152 a Lisp object from it->w.
9154 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9156 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9157 get-char-property the window that is being rendered, instead of
9158 the buffer, to support window-specific overlays. (Bug#14575)
9159 (compute_display_string_pos): When W is NULL, use the current
9160 buffer as the object to pass to get-char-property.
9161 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9162 pointer member of the bidi iterator, since no window is pertinent
9165 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9167 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9168 being displayed, and pass it to compute_display_string_pos.
9169 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9170 (bidi_paragraph_init): All callers changed.
9172 * xdisp.c (init_from_display_pos, init_iterator)
9173 (handle_single_display_spec, next_overlay_string)
9174 (get_overlay_strings_1, reseat_1, reseat_to_string)
9175 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9176 Set bidi_it.w member from it->w.
9177 (compute_display_string_pos): Accept additional argument, the
9178 window being displayed, and pass it to Fget_char_property.
9181 * dispextern.h (struct bidi_it): New member w, the window being
9183 (compute_display_string_pos): Adjust prototype.
9185 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9187 * xgselect.c: Remove unneeded include xterm.h.
9189 * process.c (wait_reading_process_output): Check for NS before GLIB.
9190 GLIB may be linked in due to rsvg, but ns_select must be called.
9192 * xgselect.c (xg_select): Remove call to window_system_available
9193 and g_main_context_pending at the top, so Gdk events (i.e. file
9194 notify) are processed when Emacs is started with -nw.
9196 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9198 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9199 (ctagsfiles3): New variable, includes only *.m files.
9200 (TAGS): Use an explicit language name in the regular expressions,
9201 to avoid transformation of '/SOMETHING' by MSYS to
9202 'c:\MSYS\SOMETHING'.
9204 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9206 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9208 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9210 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9211 still need to set the mouse pointer shape and activate help-echo.
9214 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9216 A few porting etc. fixes for the new file monitor code.
9217 See the thread containing
9218 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9219 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9220 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9221 (dir_monitor_callback, Fgfile_rm_watch):
9222 Use assq_no_quit instead of Fassoc, for speed.
9223 (dir_monitor_callback, Fgfile_rm_watch):
9224 eassert that the monitor is a fixnum.
9225 (dir_monitor_callback): No need for CDR_SAFE.
9226 Simplify building of lisp with alternative tails.
9227 (Fgfile_add_watch, Fgfile_rm_watch):
9228 Do not assume glib functions set errno reliably on failure.
9229 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9230 and signal an error otherwise.
9231 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9232 Use Fdelq instead of Fdelete, for speed.
9234 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9236 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9237 don't insist on being invoked on a highlighted tool-bar button.
9238 Avoids losing tool-bar functionality when mouse-highlight is nil.
9239 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9240 Don't highlight when mouse-highlight is nil.
9241 (note_mouse_highlight): When mouse-highlight is nil, don't return
9242 right away; instead, run tool-bar and mode-line highlight
9243 subroutine, clear any existing highlight, and revert the mouse
9244 pointer to its default shape. (Bug#14558)
9246 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9248 * lisp.mk (lisp): Add prog-mode.el.
9250 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9252 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9253 * process.c (dummy_handler): New function.
9254 (lib_child_handler): New static var.
9255 (handle_child_signal): Invoke it.
9256 (catch_child_signal): If a library has set up a signal handler,
9257 save it into lib_child_handler.
9258 (init_process_emacs): If using glib and not on Windows, tickle glib's
9259 child-handling code so that it initializes its private SIGCHLD handler.
9260 * syssignal.h (SA_SIGINFO): Default to 0.
9261 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9262 31; it should no longer be needed now.
9264 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9266 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9268 * gfilenotify.c (globals_of_gfilenotify): New function.
9269 (syms_of_gfilenotify): Move global initialization there.
9271 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9273 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9275 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9276 * keyboard.c (menu_bar_items, tool_bar_items):
9277 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9278 not override local keymaps any more.
9280 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9282 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9284 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9286 * w32console.c (initialize_w32_display): Return the dimensions of
9287 the console window via 2 additional arguments, not via the current
9288 frame. This avoids crashes due to overrunning the bounds of
9289 frame's decode_mode_spec_buffer, which is not resized following
9290 the change of the frame dimensions from the initial 10x10.
9292 * w32term.h (w32_initialize_display_info): Adjust prototype.
9294 * term.c (init_tty): Take dimensions of the frame from the values
9295 returned by initialize_w32_display.
9297 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9298 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9299 (LIBES): Add $(GFILENOTIFY_LIBS).
9301 * w32inevt.c (handle_file_notifications): Add dummy implementation
9302 for !HAVE_W32NOTIFY.
9304 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9306 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9308 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9310 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9312 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9314 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9316 Fix minor problems found by static checking.
9317 * data.c (pure_write_error):
9318 Use xsignal2, not Fsignal, as Fsignal might return.
9319 * eval.c (set_backtrace_debug_on_exit): Now static.
9320 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9321 No longer inline. EXTERN_INLINE is needed only for functions
9322 defined in .h files. Reindent function header as per GNU style.
9323 (backtrace_p, backtrace_top, backtrace_next):
9324 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9325 compiler or linker. Add extern decls to pacify gcc -Wall.
9326 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9328 * frame.c (free_monitors): Define only on platforms that need it.
9329 * nsterm.m (ns_term_init):
9330 * process.c (catch_child_signal):
9331 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9332 defined on all porting targets these days.
9333 * process.c, process.h (catch_child_signal):
9334 Make it extern only if NS_IMPL_GNUSTEP is defined.
9336 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9338 * w32.c (gettimeofday): Make the signature identical to prototype
9339 in nt/inc/sys/time.h.
9341 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9343 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9346 * keyboard.c (safe_run_hooks_error): Improve error message.
9348 * data.c (pure_write_error): Add `object' argument.
9349 * puresize.h (CHECK_IMPURE): Use it.
9351 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9353 * Makefile.in (NOTIFY_OBJ): New variable.
9354 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9356 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9357 Call syms_of_gfilenotify.
9359 * gfilenotify.c: New file.
9361 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9362 and Qfile_w32notify.
9363 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9364 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9366 * lisp.h: Declare syms_of_gfilenotify.
9368 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9370 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9372 Merge the specpdl and backtrace stacks. Make the structure of the
9373 specpdl entries more obvious via a tagged union of structs.
9374 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9375 (enum specbind_tag): New enum.
9376 (struct specbinding): Make it a tagged union of structs.
9377 Add a case for backtrace records.
9378 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9379 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9380 (backtrace_debug_on_exit): New accessors.
9381 (struct backtrace): Remove.
9382 (struct catchtag): Remove backlist field.
9383 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9385 (Flocal_variable_p): Speed up the common case where the binding is
9387 * eval.c (backtrace_list): Remove.
9388 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9389 (set_backtrace_args, set_backtrace_nargs)
9390 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9391 (backtrace_next): New functions.
9392 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9393 (unwind_to_catch, internal_lisp_condition_case)
9394 (internal_condition_case, internal_condition_case_1)
9395 (internal_condition_case_2, internal_condition_case_n): Don't bother
9396 with backtrace_list any more.
9397 (Fsignal): Adjust to new backtrace format.
9398 (grow_specpdl): Move up.
9399 (record_in_backtrace): New function.
9400 (eval_sub, Ffuncall): Use it.
9401 (apply_lambda): Adjust to new backtrace format.
9402 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9404 (specbind): Adjust to new specpdl format. Simplify.
9405 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9406 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9408 (mark_backtrace): Remove.
9409 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9410 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9411 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9413 * profiler.c (record_backtrace): Use get_backtrace.
9414 (handle_profiler_signal): Use backtrace_top_function.
9415 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9418 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9420 * process.h (catch_child_signal): Declare.
9422 * process.c (catch_child_signal): New function.
9423 (init_process_emacs): Call it.
9425 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9426 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9428 (x_set_cursor_type): Remove declaration.
9429 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9430 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9431 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9432 (ns_get_color): Use F suffix on float.
9433 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9434 (ns_get_rgb_color): Remove.
9435 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9436 (note_mouse_movement): x and y are CGFloat.
9437 (ns_draw_fringe_bitmap): Remove unused rowY.
9438 Change #if to COCOA && >= 10_6.
9439 (ns_draw_window_cursor): Remove unused overspill.
9440 (ns_draw_underwave): width and x are EamcsCGFloat.
9441 (ns_draw_box): thickness is CGFloat.
9442 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9443 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9444 if not in main thread.
9445 (ns_get_pending_menu_title, ns_check_menu_open)
9446 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9447 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9448 (sendFromMainThread:): New method.
9449 (changeFont:): size is CGFloat.
9450 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9451 Disable warning about permanent text.
9452 (characterIndexForPoint:): Adjust return type depending on GNUstep
9454 (mouseDown:): delta is CGFloat.
9455 (updateFrameSize): Remove unised variable f.
9456 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9457 Cast float to EmacsCGFloat.
9458 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9459 also to -1 when restoring.
9460 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9461 inside NS_IMPL_COCOA.
9462 (toggleFullScreen:): Put call to toggleFullScreen inside
9463 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9464 (setPosition:portion:whole:): por is CGFloat.
9465 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9466 (mouseDown:): Use CGFloat.
9467 (mouseDragged:): Remove unised variable edge.
9468 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9470 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9472 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9473 when NS_IMPL_GNUSTEP.
9474 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9475 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9476 (EmacsToolbar): Add clearAll. Add tag argument to
9477 addDisplayItemWithImage.
9478 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9480 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9482 * nsmenu.m (ns_update_menubar): Make static.
9483 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9484 (fillWithWidgetValue:): Add cast to SEL for setAction.
9485 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9486 (update_frame_tool_bar): Update code for GNUstep.
9487 (clearAll): New method.
9488 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9489 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9490 Move identifierToItem setObject and activeIdentifiers addObject before
9491 call to insertItemWithItemIdentifier.
9492 (validateVisibleItems): Fix indentation.
9493 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9494 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9495 UtilityWindow to aStyle, remove call to setStyleMask.
9497 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9499 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9500 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9501 Use F suffix on floats.
9502 (ns_char_width): Returns CGFloat.
9503 (ns_ascii_average_width): w is CGFloat instead of float.
9504 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9506 (ns_glyph_metrics): CGFloat instead of float.
9508 * nsfns.m (x_set_foreground_color, x_set_background_color):
9510 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9511 remove unused variables.
9512 (Fns_read_file_name): Keep track if panel is for save.
9513 Use ns_filename_from_panel/ns_directory_from_panel.
9514 (Fns_list_services): delegate only used for COCOA.
9515 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9516 Just return the input if GNUstep.
9517 (x_screen_planes): Remove.
9518 (Fxw_color_values): Use EmacsCGFloat
9519 (Fns_display_monitor_attributes_list): Only get screen number for
9521 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9523 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9524 ns_directory_from_panel.
9526 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9528 * process.c (handle_child_signal): Also use WCONTINUED.
9529 This is so that list-processes doesn't mistakenly list the process
9530 as stopped, when the process has actually been continued and is
9533 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9535 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9536 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9537 not already configured.
9539 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9541 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9543 * Makefile.in (mostlyclean): Remove *.res files.
9545 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9547 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9548 a buffer (bug#8447).
9550 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9552 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9553 display vector, and we backtrack, handle the case that the
9554 previous character position is also displayed from a display
9555 vector or covered by a display string or image. (Bug#14476)
9557 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9559 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9560 (struct MonitorInfo, free_monitors): Remove.
9561 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9562 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9563 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9566 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9567 (struct MonitorInfo, free_monitors): Remove.
9568 (ns_screen_name): Make static.
9569 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9570 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9573 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9574 (struct MonitorInfo): New struct.
9575 (free_monitors, make_monitor_attribute_list): Declare.
9577 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9579 (free_monitors, make_monitor_attribute_list): New functions.
9580 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9583 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9585 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9587 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9589 * keyboard.c: Apply keyboard decoding only to events that come directly
9590 from the tty, not from unread-command-events (bug#14368).
9591 (read_event_from_main_queue): New function, extracted from read_char.
9592 (read_decoded_char): Remove.
9593 (read_decoded_event_from_main_queue): New function to replace it.
9594 (read_char): Use it.
9595 (read_key_sequence): Use read_char rather than read_decoded_char.
9597 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9599 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9601 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9603 2013-05-22 Kenichi Handa <handa@gnu.org>
9605 The following changes are to fix the setting of
9606 buffer-file-coding-system on, for instance, C-x RET c unix RET
9607 _FILE_OF_DOS_EOL_TYPE_ RET.
9609 * coding.h (struct coding_system): New member detected_utf8_chars.
9611 * coding.c (detect_coding_utf_8): Count characters and check EOL
9612 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9614 (setup_coding_system): Do not initialize coding->head_ascii.
9615 (check_ascii): Do not set coding->eol_seen but update it. Do not
9616 call adjust_coding_eol_type here.
9617 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9618 If the eol-type of CODING is already specified, adjust the eol type
9619 of the found coding-system.
9620 (decode_coding_gap): Cancel previous change. Utilize the
9621 character numbers counted by detect_coding_utf_8. Fix detection
9624 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9626 * search.c (looking_at_1): Only set last_thing_searched if the match
9627 changed the match-data (bug#14281).
9629 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9631 * xdisp.c (reseat_at_previous_visible_line_start):
9632 Already declared in dispextern.h, so remove it here.
9633 (move_it_vertically_backward): Likewise.
9635 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9637 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9638 (Fx_display_pixel_width, Fx_display_pixel_height)
9639 (Fx_display_mm_width, Fx_display_mm_height):
9640 Mention `display-monitor-attributes-list' in docstrings.
9642 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9643 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9644 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9645 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9646 (Fx_display_backing_store, Fx_display_visual_class)
9647 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9648 (Fx_display_grayscale_p, Fx_display_pixel_width)
9649 (Fx_display_pixel_height, Fx_display_planes)
9650 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9651 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9652 (Fx_display_mm_width, Fx_display_mm_height)
9653 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9654 height for all physical monitors as in X11.
9656 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9657 Return pixel width or height for all physical monitors as in X11.
9659 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9661 Port --enable-gcc-warnings to clang.
9662 * bytecode.c (exec_byte_code):
9664 Redo diagnostic pragmas to pacify clang, too.
9665 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9666 * editfns.c (Fencode_time):
9667 * fileio.c (file_accessible_directory_p):
9668 * font.c (font_unparse_xlfd):
9669 Use '&"string"[index]' instead of '"string" + (index)'.
9670 * undo.c (user_error): Remove; unused.
9672 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9674 * insdel.c (insert_1_both): Document the arguments, instead of
9675 referring to insert_1, which no longer exists.
9677 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9678 some window, increment windows_or_buffers_changed, so that
9679 *Messages* display in that window is updated. (Bug#14408)
9681 * w32.c: Include epaths.h.
9682 (init_environment): Use cmdproxy.exe without leading directories.
9683 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9685 (gettimeofday): Adjust signature and return value to Posix
9688 * unexw32.c (open_output_file): Delete the existing emacs.exe
9689 before creating it, to break the hard link to the versioned
9692 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9693 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9694 (FIRSTFILE_OBJ): New variables.
9695 (W32_RES): Rename to EMACSRES. All users changed.
9696 (base_obj): Use $(CM_OBJ).
9697 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9698 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9699 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9700 $(W32_RES_LINK) before $(LIBES).
9701 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9703 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9705 * makefile.w32-in (DOC): Use just "DOC".
9707 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9709 * process.c: Export default filters and sentinels to Elisp.
9710 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9712 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9713 (Fset_process_sentinel, Fformat_network_address):
9714 Default to them instead of nil.
9715 (server_accept_connection): Sentinels can't be nil any more.
9716 (read_and_dispose_of_process_output): New function, extracted from
9717 read_process_output.
9718 (read_process_output): Use it; filters can't be nil.
9719 (Finternal_default_process_filter): New function, extracted from
9720 read_process_output.
9721 (exec_sentinel_unwind): Remove function.
9722 (exec_sentinel): Don't zilch sentinel while running.
9723 (status_notify): Sentinels can't be nil.
9724 (Finternal_default_process_sentinel): New function extracted from
9726 (setup_process_coding_systems): Default filter is not nil any more.
9727 (syms_of_process): Export new Elisp functions and initialize
9729 * lisp.h (make_lisp_proc): New function.
9731 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9733 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9735 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9737 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9738 unless we know that the window w is a leaf window.
9739 Another attempt at solving bug#14062.
9741 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9743 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9746 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9748 * image.c (gif_load): Check that subimages fit (Bug#14345).
9750 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9752 * lread.c (skip_dyn_eof): New function.
9753 (read1): Use it to skip the end of a file in response to #@00.
9755 * doc.c (get_doc_string): Slightly relax the sanity checking.
9757 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9759 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9760 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9761 (MonitorInfo): New struct.
9762 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9763 (Fns_display_monitor_attributes_list): New functions.
9764 (display-usable-bounds): Remove.
9765 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9768 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9770 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9771 (GTK_CHECK_VERSION): New macro, if not already defined.
9772 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9773 replaced by GTK_CHECK_VERSION.
9775 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9777 * xterm.h (GTK_PREREQ): New macro.
9778 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9779 to use this macro instead, for consistency and clarity.
9781 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9783 * xdisp.c (row_for_charpos_p): New function, with code of
9784 cursor_row_p, but accepts an additional argument CHARPOS instead
9785 of using a hardcoded PT.
9786 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9787 (row_containing_pos): Call row_for_charpos_p instead of partially
9788 doing the same. Fixes cursor positioning under longlines-mode
9789 when longlines-show-effect includes more than one newline, when
9790 moving the cursor vertically up.
9792 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9794 * makefile.w32-in (ACL_H): New macro.
9795 ($(BLD)/fileio.$(O)): Update dependencies.
9797 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9799 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9800 * Makefile.in (LIB_ACL): New macro.
9801 (LIBACL_LIBS): Remove.
9802 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9803 * fileio.c: Include <acl.h>.
9804 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9805 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9807 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9810 * unexelf.c: Don't assume ElfW (Half) fits in int.
9811 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9812 when dealing with ElfW (Half) values, since they can exceed 2**31
9813 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9814 (entry_address): Omit unused NUM arg. All uses changed.
9816 2013-05-07 Juri Linkov <juri@jurta.org>
9818 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9819 to the string converted from number with `Fnumber_to_string'.
9822 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9824 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9825 This fixes a problem introduced by my previous change.
9827 2013-05-07 Glenn Morris <rgm@gnu.org>
9829 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9831 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9833 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9835 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9837 Static checking by GCC 4.8.0.
9838 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9839 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9840 (x_get_monitor_attributes_fallback)
9841 (x_get_monitor_attributes_xinerama)
9842 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9843 Define only if USE_GTK.
9844 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9845 (x_get_monitor_attributes_fallback): Omit unused locals.
9846 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9847 Use double, not float, to avoid mixed-mode floating point arithmetic.
9849 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9850 Jan Djärv <jan.h.d@swipnet.se>
9852 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9853 (XINERAMA_CFLAGS): New macros.
9854 (ALL_CFLAGS, LIBES): Use them.
9856 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9857 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9858 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9859 (syms_of_xfns): DEFSYM them.
9860 (struct MonitorInfo): New struct.
9861 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9862 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9863 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9864 (x_get_monitor_attributes_xinerama): New functions.
9865 (Fx_display_monitor_attributes_list): New primitive.
9866 (syms_of_xfns): Defsubr it.
9868 * xterm.h (x_display_info): Add Xatom_net_workarea and
9869 Xatom_net_current_desktop.
9871 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9872 and dpyinfo->Xatom_net_current_desktop.
9874 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9876 * xdisp.c (pos_visible_p): Use the special code for finding the
9877 beginning of a display property or overlay for any "replacing"
9878 display property, not just for display strings. This solves
9879 incorrect reporting of position by posn-at-point. (Bug#14241)
9881 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9883 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9884 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9885 Verify that ElfW (Half) fits in int.
9886 (fatal): Use same signature as lisp.h.
9887 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9888 configure and build with -DUNEXELF_DEBUG without worrying about
9889 other modules that use DEBUG.
9890 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9891 possibly-wide integers now uses it instead of plain fprintf.
9892 (entry_address): New function, which avoids problems with 32-bit
9893 overflow on 64-bit hosts.
9894 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9895 (round_up): Don't assume the remainder fits in int.
9896 (find_section): Use bool for boolean. Simplify debug code.
9897 (unexec): Don't assume file sizes fit in int or size_t.
9898 Omit unnecessary trailing newline in 'fatal' format.
9899 Use strerror rather than outputting decimal error number.
9900 Remove unused code when emacs is not defined;
9901 this file relies on Emacs now.
9902 Don't assume e_phnum and e_shnum are positive.
9904 * regex.c: Fix problems when DEBUG is defined.
9905 (extract_number, extract_number_and_incr): Define regardless of
9906 whether DEBUG is defined; that's simpler and makes the code less
9907 likely to go stale in the normal case when DEBUG is not defined.
9908 Return int rather than taking an int * arg. All callers changed.
9909 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9910 Remove, replacing with ...
9911 (DEBUG_PRINT): New macro. All callers changed.
9912 (DEBUG_COMPILES_ARGUMENTS): New macro.
9913 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9914 (print_compiled_pattern, print_double_string) [DEBUG]:
9915 Use prototype rather than old-style definition.
9916 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9917 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9918 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9919 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9920 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9921 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9922 This matters only when DEBUG is defined.
9924 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9926 * xdisp.c (set_iterator_to_next): Set the
9927 ignore_overlay_strings_at_pos_p flag only if we are _really_
9928 iterating over an overlay string, as indicated by the
9929 current.overlay_string_index member. (Bug#14306)
9931 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9933 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9934 to where it is used, to avoid autorelease issues (Bug#14050).
9936 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9938 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9939 * fileio.c (syms_of_fileio): Implement this.
9940 * filelock.c (create_lock_file): If symbolic links don't work, so
9941 we use a regular file as a lock file, do not fsync the lock file;
9944 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9946 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9947 (syms_of_minibuf): Adjust accodingly.
9949 * callint.c (Fcall_interactively): Adjust calls accordingly.
9951 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9953 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9954 w->contents is a buffer before computing everything else.
9955 Use parentheses to disambiguate last part of the condition.
9957 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9958 assertion violations. (Bug#14062)
9960 2013-05-01 David Reitter <david.reitter@gmail.com>
9962 * nsfns.m (ns_tooltip): Initialize.
9964 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9966 * coding.c (decode_coding_gap): Don't remove the character before
9967 a newline unless it's a CR character. (Bug#14287)
9969 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9971 * dispextern.h (struct face): Move enum face_underline_type
9972 earlier so that bitfields can be in the same word.
9974 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9976 * nsfns.m (handlePanelKeys): New function.
9977 (EmacsOpenPanel:performKeyEquivalent:)
9978 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9979 arrows/function/control and copy/paste keys (Bug#14296).
9981 2013-04-27 Juri Linkov <juri@jurta.org>
9983 * callint.c (Fcall_interactively): Call `Qread_number' for
9984 interactive code letter `n' instead of using duplicate code.
9987 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9989 * systime.h (make_timeval): Declare as 'const'.
9991 2013-04-27 Kenichi Handa <handa@gnu.org>
9993 * font.c (font_open_entity): Always open a font of manageable
9996 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9998 Port better to AIX (Bug#14258).
9999 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10002 2013-04-24 Kenichi Handa <handa@gnu.org>
10004 * coding.c (decode_coding_iso_2022): When an invalid escape
10005 sequence is encountered, reset the invocation and designation
10006 status to the safest one.
10008 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10010 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10011 Without this fix, "make distclean" leaves stamp-h1 behind.
10013 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10015 * w32fns.c (w32_fullscreen_rect): New function to compute the
10016 window rectangle for the given fullscreen mode.
10017 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10018 longer tunes the window size. This keeps the window's edges flush
10019 with the screen and allows the taskbar to hide itself in fullboth.
10021 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10022 window decorations and uses the entire screen.
10024 * w32term.h (w32_fullscreen_rect) Add prototype.
10025 (struct w32_output): Replace normal_width, normal_height,
10026 normal_top, and normal_left members with a single normal_placement
10028 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10030 (FRAME_NORMAL_PLACEMENT): New macro.
10032 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10034 * minibuf.c (Ftest_completion): Silence compiler warning.
10036 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10038 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10041 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10044 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10045 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10046 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10047 parentheses where appropriate.
10049 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10051 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10053 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10055 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10056 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10057 Mention in the doc string that setting these variables takes
10058 effect only after a call to set-window-buffer. (Bug#14200)
10060 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10062 * indent.c (Fvertical_motion): Don't consider display strings on
10063 overlay strings as display strings on the buffer position we
10064 started from. This prevents vertical cursor motion from jumping
10065 more than one line when there's an overlay string with a display
10066 property at end of line.
10067 Reported by Karl Chen <Karl.Chen@quarl.org> in
10068 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10070 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10072 * window.c (select_window): `record_buffer' even if window is
10073 already selected (bug#14191).
10075 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10077 * window.c (Fwindow_end): Test more flags, including the buffer's
10078 last_overlay_modified flag, to determine whether the window's
10079 display is really up-to-date. Prevents the function from
10080 returning a stale value. (Bug#14170)
10081 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10084 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10086 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10087 garbaged only if it is not already the top frame on its TTY.
10088 This prevents flickering due to constant redrawing of TTY frames when
10089 there are GUI frames open in the same session. (Bug#13864)
10091 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10093 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10094 of marking the idle timers directly.
10096 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10098 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10099 tables (bug#14054).
10101 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10103 * window.c (select_window): Don't record_buffer while the invariant is
10104 temporarily broken (bug#14161).
10106 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10108 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10110 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10112 2013-04-07 Romain Francoise <romain@orebokech.com>
10114 Ignore additional platform-specific ACL errors (Bug#13702).
10115 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10116 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10118 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10120 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10123 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10125 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10126 This bug was introduced by my 2013-02-25 change that simplified
10127 data_start configuration. Without this change, on GNU/Linux
10128 an Emacs configured with --enable-profiling fails immediately
10129 due to a profiler signal.
10130 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10131 with these flags. On platforms where special flags are needed
10132 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10133 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10134 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10136 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10138 Get rid of some platform-specific functions examining window
10139 system and its capabilities. This is a partial rework of the
10141 * lisp.h (have_menus_p): Remove prototype. This function is
10142 replaced with platform-independent window_system_available.
10143 (check_window_system): Move to...
10144 * frame.h (decode_window_system_frame, window_system_available):
10145 ...here, add new prototypes.
10146 * frame.c (window_system_available, decode_window_system_frame):
10148 (check_window_system): Platform-independent now.
10149 * xterm.h (x_in_use): Remove declaration.
10151 * w32term.h (check_x_frame):
10152 * nsterm.h (check_x_frame): Remove prototypes. This function
10153 is replaced with platform-independent decode_window_system_frame.
10154 * msdos.c (have_menus_p): Remove.
10155 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10156 Remove platform-specific functions. Use check_window_system,
10157 decode_window_system_frame and check_ns_display_info where
10158 appropriate. Minor style and comment tweaks.
10159 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10160 (check_x_frame): Likewise.
10161 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10163 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10164 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10165 * xmenu.c, xselect.c: All related users changed.
10167 2013-04-03 Kenichi Handa <handa@gnu.org>
10169 The following changes is to optimize the code for reading UTF-8
10172 * coding.c (check_ascii): Rename from detect_ascii. Return value
10173 changed. Check EOL format. Do not call adjust_coding_eol_type
10175 (check_utf_8): New function.
10176 (adjust_coding_eol_type): Do nothing if already adjusted.
10177 (detect_coding): Compare the return value of check_ascii with
10178 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10179 (decode_coding_gap): Optimize for valid UTF-8.
10181 2013-03-21 Kenichi Handa <handa@gnu.org>
10183 * coding.c (syms_of_coding): Cancel previous change.
10185 * insdel.c (insert_from_gap): Fix previous change.
10187 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10189 Consistently use platform-specific function to detect window system.
10190 * lisp.h (check_window_system): New prototype. This function is
10191 going to replace check_x, check_w32 and check_ns.
10192 (have_menus_p): Mention msdos.c in comment.
10193 * fontset.c (check_window_system_func): Remove. Adjust all users.
10194 * fontset.h (check_window_system_func): Remove prototype.
10195 * nsterm.h (check_ns):
10196 * xterm.h (check_x):
10197 * w32term.h (check_w32): Likewise.
10198 * menu.c (Fx_popup_menu): Use check_window_system.
10199 * msdos.c (check_window_system): Define for MS-DOS.
10200 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10201 * w32fns.c (check_window_system): Likewise for MS-Windows.
10202 * xfns.c (check_window_system): Likewise for X.
10203 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10204 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10206 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10208 Prefer < to > in range checks such as 0 <= i && i < N.
10209 This makes it easier to visualize quantities on a number line.
10210 This patch doesn't apply to all such range checks,
10211 only to the range checks affected by the 2013-03-24 change.
10212 This patch reverts most of the 2013-03-24 change.
10213 * alloc.c (xpalloc, Fgarbage_collect):
10214 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10215 * character.c (string_escape_byte8):
10216 * charset.c (read_hex):
10217 * data.c (cons_to_unsigned):
10218 * dispnew.c (update_frame_1):
10219 * doc.c (Fsubstitute_command_keys):
10220 * doprnt.c (doprnt):
10221 * editfns.c (hi_time, decode_time_components):
10222 * fileio.c (file_offset):
10223 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10224 * font.c (font_intern_prop):
10225 * frame.c (x_set_alpha):
10226 * gtkutil.c (get_utf8_string):
10227 * indent.c (check_display_width):
10228 * keymap.c (Fkey_description):
10229 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10231 * minibuf.c (read_minibuf_noninteractive):
10232 * process.c (wait_reading_process_output):
10233 * search.c (Freplace_match):
10234 * window.c (get_phys_cursor_glyph):
10235 * xdisp.c (redisplay_internal):
10236 * xsmfns.c (smc_save_yourself_CB):
10237 Prefer < to > for range checks.
10238 * dispnew.c (sit_for): Don't mishandle NaNs.
10239 This fixes a bug introduced in the 2013-03-24 change.
10240 * editfns.c (decode_time_components): Don't hoist comparison.
10241 This fixes another bug introduced in the 2013-03-24 change.
10243 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10245 * frame.h (struct frame): Drop scroll_bottom_vpos
10246 member becaue all real users are dead long ago.
10247 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10248 * xdisp.c (redisplay_internal): Adjust user.
10250 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10252 * nsmenu.m (showAtX:Y:for:): setLevel to
10253 NSPopUpMenuWindowLevel (Bug#13998).
10255 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10257 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10258 (ns_check_pending_open_menu): Declare.
10260 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10261 (x_activate_menubar): Update the menu with title that matches
10262 ns_get_pending_menu_title, and call
10263 ns_check_pending_openmenu (Bug#12698).
10264 (menuWillOpen:): New method.
10265 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10267 * nsterm.m (menu_will_open_state, menu_mouse_point)
10268 (menu_pending_title): New varaibles.
10269 (ns_get_pending_menu_title, ns_check_menu_open)
10270 (ns_check_pending_open_menu): New functions.
10272 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10274 * indent.c (current_column_bol_cache): Remove leftover which is not
10275 used in Fmove_to_column any more.
10276 (current_column, scan_for_column): Adjust users.
10277 * keyboard.c (last_point_position_buffer, last_point_position_window):
10278 Remove leftovers which are not used for recording undo any more.
10279 (command_loop_1, syms_of_keyboard): Adjust users.
10280 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10281 redisplay_window any more.
10282 (move_it_to): Adjust user.
10284 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10286 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10287 Update dependencies.
10289 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10291 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10292 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10293 forward references.
10295 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10297 * window.h (struct window): Replace hchild, vchild and buffer slots
10298 with a single slot 'contents'. This is possible because each valid
10299 window may have either the child window (in vertical or horizontal
10300 combination) or buffer to display (for the leaf window). Using that,
10301 a lot of operations to traverse and/or change window hierarchies may
10302 be simplified. New member horizontal is used to distinguish between
10303 horizontal and vertical combinations of internal windows.
10304 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10305 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10306 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10307 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10308 Use contents slot, not buffer, where appropriate.
10309 (wset_combination): New function.
10310 (wset_buffer): Add eassert.
10311 (Fframe_first_window): Simplify the loop reaching first window.
10312 (Fwindow_buffer): Use WINDOW_LEAF_P.
10313 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10314 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10315 (unshow_buffer): Convert initial debugging check to eassert.
10316 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10317 (make_parent_window, window_resize_check, window_resize_apply)
10318 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10319 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10320 Adjust to match struct window changes.
10321 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10322 (mark_window_cursors_off, count_windows, get_leaf_windows)
10323 (foreach_window_1): Simplify the loop.
10324 * alloc.c (mark_object): Do not check for the leaf window because
10325 internal windows has no glyph matrices anyway.
10326 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10327 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10328 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10329 (build_frame_matrix_from_window_tree, mirror_make_current)
10330 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10331 (update_window_tree, set_window_update_flags): Simplify the loop.
10332 (sync_window_with_frame_matrix_rows): Enforce live window.
10333 Use contents slot, not buffer, where appropriate.
10334 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10335 and WINDOW_HORIZONTAL_COMBINATION_P.
10336 (make_frame_visible_1): Simplify the loop.
10337 Use contents slot, not buffer, where appropriate.
10338 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10339 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10340 (expose_window_tree): Likewise.
10341 Use contents slot, not buffer, where appropriate.
10342 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10343 to avoid deleted windows. Use contents slot instead of buffer.
10344 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10345 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10346 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10347 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10349 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10351 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10352 identify the reasons for assertion violations in bug#14062 and
10354 (Fx_show_tip): Fix compilation error under
10355 "--enable-check-lisp-object-type". (Bug#14073)
10357 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10358 Reported by <rzl24ozi@gmail.com>.
10360 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10362 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10364 (unwind_with_echo_area_buffer): ...to restore it here.
10365 This is needed to ensure that...
10366 (redisplay_window): ...both window markers are valid here,
10367 which is verified by eassert.
10368 * editfns.c (save_excursion_save): Do not assume that
10369 selected_window always displays the buffer.
10370 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10373 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10375 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10378 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10380 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10382 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10384 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10385 since MinGW's w32api headers do. This avoids compiler warnings.
10387 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10388 if already defined.
10390 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10392 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10394 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10396 * gtkutil.c (style_changed_cb): Check if frame is live and an
10397 X frame (Bug#14038).
10399 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10401 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10402 Define only for _WIN32_WINNT less than 0x0500.
10403 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10405 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10406 see its own definitions of 'struct timeval' and 'struct timezone'.
10408 Fix incompatibilities between MinGW.org and MinGW64 headers.
10409 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10411 * w32.c (REPARSE_DATA_BUFFER): Guard with
10412 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10414 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10416 * xterm.c: Include X11/XKBlib.h
10417 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10419 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10421 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10423 * blockinput.h (input_blocked_p): Likewise.
10424 * bytecode.c (exec_byte_code): Likewise.
10425 * callproc.c (call_process_kill, call_process_cleanup)
10426 (Fcall_process): Likewise.
10427 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10428 (Fccl_execute_on_string): Likewise.
10429 * character.c (string_escape_byte8): Likewise.
10430 * charset.c (read_hex): Likewise.
10431 * cm.c (calccost): Likewise.
10432 * data.c (cons_to_unsigned): Likewise.
10433 * dired.c (directory_files_internal, file_name_completion):
10435 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10436 (sit_for): Likewise.
10437 * doc.c (Fsubstitute_command_keys): Likewise.
10438 * doprnt.c (doprnt): Likewise.
10439 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10440 * emacsgtkfixed.c: Likewise.
10441 * fileio.c (file_offset, Fwrite_region): Likewise.
10442 * floatfns.c (Fexpt, fmod_float): Likewise.
10443 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10445 * font.c (font_intern_prop): Likewise.
10446 * frame.c (x_set_alpha): Likewise.
10447 * gtkutil.c (get_utf8_string): Likewise.
10448 * indent.c (check_display_width): Likewise.
10449 * intervals.c (create_root_interval, rotate_right, rotate_left)
10450 (split_interval_right, split_interval_left)
10451 (adjust_intervals_for_insertion, delete_node)
10452 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10453 (merge_interval_right, merge_interval_left, copy_intervals)
10454 (set_intervals_multibyte_1): Likewise.
10455 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10456 * keymap.c (Fkey_description): Likewise.
10457 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10458 * lread.c (openp, read_integer, read1, string_to_number):
10460 * menu.c (ensure_menu_items): Likewise.
10461 * minibuf.c (read_minibuf_noninteractive): Likewise.
10462 * print.c (printchar, strout): Likewise.
10463 * process.c (create_process, Faccept_process_output)
10464 (wait_reading_process_output, read_process_output, send_process)
10465 (wait_reading_process_output): Likewise.
10466 * profiler.c (make_log, handle_profiler_signal): Likewise.
10467 * regex.c (re_exec): Likewise.
10468 * regex.h: Likewise.
10469 * search.c (looking_at_1, Freplace_match): Likewise.
10470 * sysdep.c (get_child_status, procfs_ttyname)
10471 (procfs_get_total_memory): Likewise.
10472 * systime.h (EMACS_TIME_VALID_P): Likewise.
10473 * term.c (dissociate_if_controlling_tty): Likewise.
10474 * window.c (get_phys_cursor_glyph): Likewise.
10475 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10476 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10478 * xfns.c (Fx_window_property): Likewise.
10479 * xmenu.c (set_frame_menubar): Likewise.
10480 * xselect.c (x_get_window_property, x_handle_dnd_message):
10482 * xsmfns.c (smc_save_yourself_CB): Likewise.
10483 * xterm.c (x_scroll_bar_set_handle): Likewise.
10485 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10487 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10488 to be optional or nil. Adjust comment and convert it to docstring.
10489 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10490 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10492 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10494 Static checking by GCC 4.8-20130319.
10495 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10496 * process.c (Fset_process_datagram_address)
10497 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10498 * xdisp.c (get_char_face_and_encoding)
10499 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10500 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10501 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10503 2013-03-24 Ken Brown <kbrown@cornell.edu>
10505 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10506 fix compilation on 64-bit Cygwin, where underscores are not
10507 automatically prepended.
10509 * w32term.c (w32_initialize): Silence compiler warning.
10511 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10513 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10514 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10515 variables, to save and restore frame dimensions.
10516 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10517 after returning from a 'fullscreen' configuration.
10518 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10519 to avoid races between the main thread and the input thread.
10521 * w32term.h (struct w32_output): New members normal_width,
10522 normal_height, normal_top, normal_left, and prev_fsmode.
10523 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10524 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10525 members of a frame.
10527 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10528 'fullscreen' parameter. Always record previous width and height
10529 of the frame, except when switching out of maximized modes, so
10530 that they could be restored correctly, instead of resetting to the
10531 default frame dimensions. Send SC_RESTORE command to the frame,
10532 unless we are going to send SC_MAXIMIZE, to restore the frame
10533 resize hints in the mouse pointer shown by the window manager.
10536 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10538 * lisp.h (get_frame_param): Adjust conditions for prototype
10541 2013-03-22 Ken Brown <kbrown@cornell.edu>
10543 * unexcw.c: Drop unneeded inclusion of w32common.h.
10544 (report_sheap_usage): Declare.
10545 (read_exe_header): Add magic numbers for x86_64.
10546 (fixup_executable): Fix printf format specifier for unsigned long
10549 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10551 * frame.h (struct frame): Put menu_bar_window under #ifdef
10552 because this member is not needed when X toolkit is in use.
10553 (fset_menu_bar_window):
10554 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10555 (free_glyphs, update_frame):
10556 * xdisp.c (expose_frame): Likewise.
10557 (display_menu_bar): Likewise. Remove redundant eassert.
10558 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10561 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10563 Use functions and constants to manipulate Lisp_Save_Value objects.
10564 This replaces code that used macros and strings and token-pasting.
10565 The change makes the C source a bit easier to follow,
10566 and shrinks the Emacs executable a bit.
10567 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10568 (make_save_value): Change 1st arg from string to enum. All callers
10571 (mark_object): Use if, not #if, for GC_MARK_STACK.
10572 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10573 (XSAVE_OBJECT): Now functions, not macros.
10574 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10575 the constant was never used.
10576 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10577 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10578 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10579 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10581 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10582 type3 with a single member save_type. All uses changed.
10583 (save_type, set_save_pointer, set_save_integer): New functions.
10584 * print.c (PRINTX): Remove.
10586 * alloc.c: Remove redundant static declarations.
10588 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10590 * window.h (struct window): Convert left_col, top_line, total_lines
10591 and total_cols from Lisp_Objects to integers. Adjust comments.
10592 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10594 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10595 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10596 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10597 Adjust users where appropriate.
10599 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10601 * frame.h (struct frame): Drop resx and resy because the same data is
10602 available from window system-specific output context. Adjust users.
10603 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10604 New functions to provide defaults when no window system available.
10605 (FRAME_RES_X, FRAME_RES_Y): New macros.
10606 (NUMVAL): Move from xdisp.c.
10607 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10608 (Ffont_face_attributes, Fopen_font):
10609 * image.c (gs_load):
10610 * w32font.c (fill_in_logfont):
10611 * xdisp.c (calc_pixel_width_or_height):
10612 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10613 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10615 2013-03-20 Kenichi Handa <handa@gnu.org>
10617 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10618 to 1 (temporary workaround until a bug related to ASCII
10619 optimization is fixed).
10621 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10623 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10624 Signal error if window is not internal. Adjust docstring.
10625 (delete_all_child_windows): Use combination_limit to save the buffer.
10626 (Fset_window_configuration): Adjust accordingly.
10627 * print.c (syms_of_print): Initialize debugging output not here...
10628 (init_print_once): ...but in a new function here.
10629 * lisp.h (init_print_once): Add prototype.
10630 * emacs.c (main): Add call to init_print_once. Adjust comments.
10632 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10634 * window.c (window_resize_check, window_resize_apply)
10635 (window_from_coordinates, recombine_windows, set_window_buffer)
10636 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10637 (Fsplit_window_internal, Fdelete_window_internal)
10638 (freeze_window_starts): Use bool for booleans.
10639 * window.h (window_frame_coordinates, resize_frame_windows)
10640 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10642 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10644 * dispnew.c (bitch_at_user): Use `user-error'.
10646 2013-03-17 Ken Brown <kbrown@cornell.edu>
10648 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10649 as return type of image_background. (Bug#13981)
10650 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10652 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10654 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10655 (ns_select): Don't return with result uninitialized.
10657 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10660 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10662 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10663 directories. If filename is nil, get directory name (Bug#13932).
10664 Use getFilename and getDirectory.
10665 (getFilename, getDirectory): New methods for EmacsSavePanel and
10667 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10669 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10671 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10673 2013-03-15 Kenichi Handa <handa@gnu.org>
10675 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10676 (adjust_after_replace): Make it back to static. Delete the third
10677 arg text_at_gap_tail. Cancel the code for handling it.
10679 * coding.h (struct coding_system): New member eol_seen.
10681 * coding.c (detect_ascii): New function.
10682 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10683 when the source bytes are actually scanned. On detecting for
10684 coding_category_utf_8_auto, call detect_ascii instead of scanning
10685 source bytes directly.
10686 (produce_chars): Call insert_from_gap with the new arg 0.
10687 (encode_coding): Likewise.
10688 (decode_coding_gap): Control ASCII optimization by the variable
10689 disable_ascii_optimization instead of #ifndef .. #endif.
10690 Deccode EOL format according to coding->eol_seen.
10691 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10694 * lisp.h (adjust_after_replace): Cancel externing it.
10695 (insert_from_gap): Adjust prototype.
10697 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10699 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10700 FULLSCREEN_MAXIMIZED. (Bug#13935)
10702 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10704 * region-cache.c (find_cache_boundary, move_cache_gap)
10705 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10706 Simplify debugging check and convert to eassert. Adjust comment.
10707 (pp_cache): Put under ENABLE_CHECKING.
10709 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10711 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10712 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10713 and WM_ACTIVATEAPP.
10714 (w32fullscreen_hook): If the frame is visible, reset
10715 f->want_fullscreen flag after changing the frame size. If the
10716 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10719 2013-03-13 Daniel Colascione <dancol@dancol.org>
10721 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10722 too so that these builds can use Cygwin's file conversion
10723 functions. (We've been building and linking cygw32.o all along
10724 and just not using it.)
10726 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10728 File synchronization fixes (Bug#13944).
10729 * Makefile.in (LIB_FDATASYNC): New macro.
10731 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10732 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10733 Don't worry about HAVE_FSYNC, since a substitute fsync is
10734 available if the system lacks one.
10735 (Fwrite_regin): Retry fsync if interrupted.
10737 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10739 * w32term.c (w32_read_socket): If the Emacs frame is being
10740 activated, call w32fullscreen_hook, to make sure the new frame
10741 dimensions are in effect. (Bug#13937)
10743 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10745 * xdisp.c (init_iterator): Simplify because both character and byte
10746 positions are either specified or -1. Add eassert. Adjust comment.
10747 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10748 character and byte positions can be obtained from marker.
10750 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10752 Static checking by Sun C 5.12.
10753 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10754 * bytecode.c (exec_byte_code):
10755 * dispnew.c (init_display):
10757 * fileio.c (Fsubstitute_in_file_name):
10758 * keyboard.c (Fevent_convert_list):
10759 * keymap.c (Fsingle_key_description):
10760 * term.c (maybe_fatal, fatal):
10761 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10762 * xsmfns.c (Fhandle_save_session):
10763 Omit unreachable code.
10764 * keymap.c (map_keymap_char_table_item): Cast void * to
10765 a function pointer type; the C Standard requires this.
10767 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10768 Include <sys/param.h> unconditionally, as that works elsewhere and
10769 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10770 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10773 See ChangeLog.12 for earlier changes.
10775 ;; Local Variables:
10779 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10781 This file is part of GNU Emacs.
10783 GNU Emacs is free software: you can redistribute it and/or modify
10784 it under the terms of the GNU General Public License as published by
10785 the Free Software Foundation, either version 3 of the License, or
10786 (at your option) any later version.
10788 GNU Emacs is distributed in the hope that it will be useful,
10789 but WITHOUT ANY WARRANTY; without even the implied warranty of
10790 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10791 GNU General Public License for more details.
10793 You should have received a copy of the GNU General Public License
10794 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.