1 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
3 * keyboard.c (Qdeactivate_mark): Now static.
5 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
7 If available, use Xfixes extension to do pointer blanking.
8 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
9 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
10 (make_invisible_cursor): Move to...
11 * xterm.c (make_invisible_cursor): ...here.
12 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
13 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
14 (x_term_init): Call to x_setup_pointer_blanking.
15 (XTtoggle_invisible_pointer): Use blanking specific to this display.
16 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
18 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
20 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
22 2014-05-12 Glenn Morris <rgm@gnu.org>
24 * fileio.c (Ffile_executable_p): Doc tweak.
26 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
28 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
29 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
31 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
33 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
35 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
37 Fix initialization of minibuffer history variable (Bug#17430).
38 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
39 Move the initialization up to prevent any "value void" message.
41 2014-05-08 Samuel Bronson <naesten@gmail.com>
43 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
44 are matched (bug#17413).
46 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
48 Stop tooltips pulling Emacs window to front (Bug#17408).
49 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
50 SetWindowPos invocations.
52 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
54 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
55 not initialized (Bug#17398).
57 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
59 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
61 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
63 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
64 [HAVE_NS]: Do not include png.h.
65 (x_query_frame_background_color): New function.
66 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
67 (png_load_body): Coalesce duplicate code.
69 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
71 Consult libpng-config more consistently (Bug#17339).
72 * Makefile.in (PNG_CFLAGS): New var.
74 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
75 CFLAGS now handles this.
77 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
79 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
80 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
81 because WCONTINUED is always defined now.
82 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
84 2014-05-03 Eli Zaretskii <eliz@gnu.org>
86 * buffer.c (overlay_strings): Fix the wording of the commentary.
88 2014-05-01 Glenn Morris <rgm@gnu.org>
90 * floatfns.c (Fisnan):
91 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
93 2014-05-01 Eli Zaretskii <eliz@gnu.org>
95 * term.c (tty_menu_activate): A better initialization for cursor
98 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
100 * intervals.c: Tighten assertions.
101 (create_root_interval): Make sure the interval is not empty.
102 (intervals_equal): Use booleans.
103 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
104 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
105 (balance_possible_root_interval): Simplify and use booleans.
106 (split_interval_right, split_interval_left): Check LENGTH, and remove
107 now redundant assertion.
108 (adjust_intervals_for_insertion): Remove now redundant assertions.
109 (delete_node, interval_deletion_adjustment)
110 (adjust_intervals_for_deletion, merge_interval_right)
111 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
112 (reproduce_interval): Make sure the interval is not empty.
114 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
116 * term.c (tty_menu_activate): Don't assume row and col are initialized.
117 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
118 satisfaction that they would always be initialized.
120 2014-04-30 Eli Zaretskii <eliz@gnu.org>
122 * term.c (tty_menu_display): Move the cursor to the active menu item.
123 (tty_menu_activate): Return the cursor to the active menu item
124 after displaying the menu and after displaying help-echo. See
125 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
126 for the details of why this is needed by screen readers and
129 2014-04-30 Glenn Morris <rgm@gnu.org>
131 * process.c (handle_child_signal):
132 Handle systems without WCONTINUED. (Bug#15110, 17339)
134 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
136 * window.c (struct saved_window): Remove mark.
137 (Fset_window_configuration, save_window_save)
138 (compare_window_configurations): Don't touch marks any more.
140 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
142 Use bits_word for gcmarkbits.
143 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
144 bits_word is typically a tad more efficient for mark bits than
145 unsigned is, so use bits_word. All uses changed.
146 * lisp.h (BITS_PER_INT): Remove; no longer used.
148 Avoid undefined behavior in signed left shift.
149 This ports to GCC 4.9.0 with -fsanitize=undefined.
150 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
152 * regex.c (extract_number):
153 * lisp.h (make_number, XINT):
154 Do not shift a 1 bit left into a sign bit.
155 * alloc.c (struct cons_block, struct float_block): Use unsigned,
156 not int, for gcmarkbits. All uses changed.
158 2014-04-25 Eli Zaretskii <eliz@gnu.org>
160 * search.c (Fnewline_cache_check): Don't try to count newlines
161 outside the buffer's restriction, as find_newline doesn't support that.
163 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
165 * window.c (Fset_window_configuration): Deactivate the mark before
167 (set_window_buffer): Ignore window_initialized.
168 (window_initialized): Remove.
169 * keyboard.c (Qdeactivate_mark): Not static any more.
170 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
173 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
175 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
176 and to clang 3.4, which have fixed the bug. This should let us
177 run a bit faster on these platforms when address sanitization is
180 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
182 Port to GCC 4.9.0 with --enable-gcc-warnings.
183 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
185 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
186 a way that also works with GCC 4.9.0.
188 * search.c (Fnewline_cache_check): Remove unused locals.
190 2014-04-22 Eli Zaretskii <eliz@gnu.org>
192 * search.c (find_newline1): New subroutine.
193 (Fnewline_cache_check): New function.
194 (syms_of_search): Defsubr it.
196 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
198 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
199 * keyboard.c (unblock_input): Add comment.
200 * xgselect.c (xg_select): Prevent Glib main loop recursion.
202 2014-04-22 Daniel Colascione <dancol@dancol.org>
204 * lread.c (readevalloop_eager_expand_eval): New function
205 that can recurse into toplevel forms.
206 (readevalloop): Call it.
207 * lisp.h: Declare Qprogn.
208 * callint.c (Qprogn): No longer static.
210 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
212 * intervals.c (rotate_right, rotate_left): Fix up length computation.
213 Also change identifiers to match the comments, and add more assertions
216 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
218 * emacs.c (close_output_streams): Don't clear and restore errno.
220 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
222 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
223 never becomes visible, i.e. using XMonad (Bug#17237).
225 2014-04-18 Eli Zaretskii <eliz@gnu.org>
227 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
228 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
229 (Fline_pixel_height): Don't assume that the current buffer and the
230 selected window's buffer are one and the same. (Bug#17281)
232 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
233 paragraph-start cache before the newline cache. (Bug#17269)
235 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
237 * term.c (tty_send_additional_strings): No need to fflush here,
239 (tty_set_terminal_modes): fflush after sending additional strings,
242 2014-04-17 Daniel Colascione <dancol@dancol.org>
244 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings): New
246 (tty_send_additional_strings): New function.
247 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
248 (syms_of_term): Intern tty-mode-set-strings and
249 tty-mode-reset-strings.
251 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
253 * window.c (save_window_save): Lookup window_point_insertion_type in
254 the right buffer (bug#15457).
255 (Qwindow_point_insertion_type): New var.
256 (syms_of_window): Initialize it.
258 2014-04-16 Eli Zaretskii <eliz@gnu.org>
261 * unexcoff.c [MSDOS]: Include libc/atexit.h.
262 (copy_text_and_data): Zero out the atexit chain pointer before
265 * termhooks.h (encode_terminal_code): Update prototype.
267 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
268 visible for all DOS_NT ports, not just WINDOWSNT.
269 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
271 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
272 unless it is defined.
273 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
275 * process.c (close_on_exec, accept4, process_socket): Move into
276 the "ifdef subprocesses" part.
277 (catch_child_signal): Condition by "ifdef subprocesses".
278 (syms_of_process) <Qinternal_default_process_sentinel>
279 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
281 * msdos.h: Add prototypes for new functions.
282 (EINPROGRESS): Define.
283 (O_CLOEXEC): Define to zero.
285 * msdos.c (check_window_system): Remove unnecessary an
286 incompatible duplicate function.
287 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
288 New functions in support of new functionality.
290 * menu.c (single_menu_item): Add visual indication of submenu
291 also for menus on MSDOS frames.
292 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
294 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
295 when async subprocesses aren't supported.
297 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
299 * emacs.c (close_output_streams): Zero out errno before calling
302 * dired.c [MSDOS]: Include msdos.h.
304 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
305 (DATA_START) [MSDOS]: Define.
306 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
308 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
309 Ifdef away for MSDOS.
310 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
311 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
313 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
314 Use temporary file template that is compatible with mkostemp.
315 Move vfork-related portions under #ifndef MSDOS.
316 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
318 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
320 * buffer.c (Foverlays_at): Add argument `sorted'.
322 2014-04-16 Eli Zaretskii <eliz@gnu.org>
324 * insdel.c (invalidate_buffer_caches): When deleting or replacing
325 text, invalidate the bidi_paragraph_cache upto and including the
328 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
330 Port to IRIX 6.5 (Bug#9684).
331 * conf_post.h (INET6) [IRIX6_5]: Define.
332 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
333 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
335 2014-04-16 Eli Zaretskii <eliz@gnu.org>
337 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
338 before passing it to system APIs.
340 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
342 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
343 make sure stack.byte_string_start is not de-adjusted by pushhandler.
345 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
347 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
349 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
351 Remove DATA_SEG_BITS.
352 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
353 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
354 cc, but that platform is so old that SGI itself stopped supporting
355 it in December 2013. If you still need Emacs on IRIX, please
356 either compile with GCC and port the undumping code, or run
357 './configure --with-wide-int'.
358 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
359 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
360 DEFINE_GDB_SYMBOL_START way to define it.
361 (NONPOINTER_BITS): New macro.
363 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
364 the problem and/or configuring --with-wide-int.
365 (USE_LSB_TAG): Simplify, based on above changes.
366 (gdb_DATA_SEG_BITS): Remove. All uses removed.
367 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
369 2014-04-12 Eli Zaretskii <eliz@gnu.org>
371 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
372 covered by a display string that ends in a newline, and that cases
373 going back by DVPOS lines to hit the search limit, lift the limit
374 and go back until DVPOS is reached. (Bug#17244)
376 * indent.c (Fvertical_motion): Handle correctly the case when the
377 display string is preceded by an empty line.
379 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
380 use S_IWRITE instead.
382 2014-04-11 Glenn Morris <rgm@gnu.org>
384 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
386 2014-04-11 Ken Brown <kbrown@cornell.edu>
388 * Makefile.in (EMACS_MANIFEST): Revert last change.
390 2014-04-10 Daniel Colascione <dancol@dancol.org>
392 * puresize.h (BASE_PURESIZE): Increase.
394 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
396 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
398 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
399 region handling (and don't call signal_before_change) if
400 inhibit_modification_hooks is set.
401 (signal_before_change): Don't check inhibit_modification_hooks any more.
403 2014-04-08 Daniel Colascione <dancol@dancol.org>
405 * alloc.c (sweep_symbols, mark_object): Assert that symbol
406 function cells contain valid lisp objects. (Modified version of
409 * alloc.c (detect_suspicious_free): Split actual stack capturing
410 out into new function for easier breakpoint setting.
411 (note_suspicious_free): New function.
413 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
415 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
417 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
418 (symbol_block_pinned): New var.
419 (Fmake_symbol): Initialize `pinned'.
420 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
421 pinned and signal an error for un-purifiable objects.
423 (Fpurecopy): Use it, except for objects that can't be purified.
424 (mark_pinned_symbols): New function.
425 (Fgarbage_collect): Use it.
426 (gc_sweep): Remove hack made unnecessary.
428 2014-04-07 Glenn Morris <rgm@gnu.org>
430 * keyboard.c (Fopen_dribble_file): Doc tweak.
432 2014-04-07 Ken Brown <kbrown@cornell.edu>
434 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
436 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
438 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
439 We have a substitute execinfo.h on hosts that lack it.
440 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
441 isn't optimized away.
443 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
445 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
446 * alloc.c (memory_full):
447 * charset.c (syms_of_charset):
448 * doc.c (Fsnarf_documentation):
450 * font.c (BUILD_STYLE_TABLE):
451 * keyboard.c (make_lispy_event):
452 * profiler.c (setup_cpu_timer):
453 * xgselect.c (xg_select):
454 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
456 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
457 Replace the only use with ARRAYELTS (font_property_table).
458 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
460 2014-04-03 Daniel Colascione <dancol@dancol.org>
462 * xterm.c (x_term_init):
463 * xfns.c (best_xim_style):
464 * xfaces.c (Fdump_colors):
465 * w32fns.c (w32_default_color_map):
466 * w32.c (init_environment, N_ENV_VARS):
467 * unexcw.c (read_exe_header):
468 * term.c (term_get_fkeys_1):
469 * sysdep.c (init_baud_rate):
470 * nsterm.m (ns_convert_key):
471 * nsfns.m (get_geometry_from_preferences):
472 * msdos.c (dos_set_window_size, init_environment):
473 * macfont.m (mac_font_get_glyph_for_cid)
474 (macfont_store_descriptor_attributes)
475 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
476 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
477 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
479 * image.c (xpm_str_to_color_key):
480 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
481 * frame.c (x_set_frame_parameters):
482 * fileio.c (Ffile_selinux_context):
483 * emacs.c (sort_args):
484 * dosfns.c (msdos_stdcolor_name):
485 * dired.c (file_attributes):
486 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
487 Change expressions of the form sizeof(arr) / sizeof(arr[0])
490 2014-04-02 Daniel Colascione <dancol@dancol.org>
492 * data.c (Ffset): Abort if we're trying to set a function call to
495 * lisp.h (ARRAYELTS): New macro.
497 * alloc.c: Include execinfo.h if available.
498 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
499 (suspicious_free_record): New structure.
500 (suspicious_objects, suspicious_object_index)
501 (suspicious_free_history, suspicious_free_history_index):
503 (find_suspicious_object_in_range, detect_suspicious_free)
504 (Fsuspicious_object): New functions.
505 (cleanup_vector): Call find_suspicious_object_in_range.
507 2014-04-02 Martin Rudalics <rudalics@gmx.at>
509 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
510 width from font width (Bug#17163).
512 * frame.c (x_set_frame_parameters): Calculate default values of
513 new frame sizes only after all other frame parameters have been
514 processed (Bug#17142).
516 2014-04-02 Ken Brown <kbrown@cornell.edu>
518 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
521 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
523 * xterm.c (x_draw_image_glyph_string): Adjust image background
524 width accordingly when its x position is adjusted. (Bug#17115)
526 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
528 * font.c (font_list_entities): Do not add empty vector to font cache.
529 (font_matching_entity): Likewise. If matching entity is found, insert
530 1-item vector with this entity instead of entity itself (Bug#17125).
532 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
534 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
536 * fns.c (validate_subarray): Rename from validate_substring,
537 since it works for vectors too. New arg ARRAY. Optimize for the
538 non-nil case. Instead of returning bool, throw an error if out of
539 range, so that the caller needn't do that. All uses changed.
540 Report original values if out of range.
541 (Fsubstring, Fsubstring_no_properties, secure_hash):
542 Also optimize the case where FROM is 0 or TO is the size.
544 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
546 * search.c (Freplace_match): Use make_specified_string.
547 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
548 to catch bogus override face of glyph strings.
549 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
550 Move common substring range checking code to...
551 (validate_substring): ...this function.
553 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
555 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
557 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
559 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
560 bar is zero height, just return (Bug#16976).
561 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
563 * nsterm.h (EmacsView): Add wait_for_tool_bar.
565 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
566 is nil. If waiting for toolbar to complete, force a redraw.
568 2014-03-28 Glenn Morris <rgm@gnu.org>
570 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
571 (emacs_bugreport): New variable.
572 (usage_message): Use PACKAGE_BUGREPORT.
573 (syms_of_emacs) <report-emacs-bug-address>: New variable.
575 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
577 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
579 Port recent signal-related changes to FreeBSD.
580 Problem reported by Herbert J. Skuhra.
581 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
582 Move decls from here ...
583 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
585 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
587 * w32term.c (x_draw_image_glyph_string): Fix computation of height
588 and width of image background when it is displayed with a 'box'
591 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
593 More backward-compatible fix to char-equal core dump (Bug#17011).
594 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
595 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
597 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
599 * image.c (init_svg_functions): When loading SVG-related libraries,
600 free already loaded libraries if the initialization fails.
601 (rsvg_handle_set_size_callback): Remove declaration, unused.
603 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
605 Fix core dump in char-equal (Bug#17011).
606 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
607 unibyte buffers, as we can't tell whether the characters are
610 * insdel.c (adjust_markers_for_delete): Remove unused local.
612 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
614 Have (MARKER . ADJUSTMENT) undo records always be immediately
615 after their corresponding (TEXT . POS) record in undo list.
617 * lisp.h (record-delete): New arg record_markers.
618 (record_marker_adjustment): No longer needed outside undo.c.
619 * insdel.c (adjust_markers_for_delete): Move calculation of marker
620 adjustments to undo.c's record_marker_adjustments. Note that
621 fileio.c's decide_coding_unwind is another caller to
622 adjust_markers_for_delete. Because it has undo list bound to t,
623 it does not rely on adjust_markers_for_delete to record marker
625 (del_range_2): Swap call to record_delete and
626 adjust_markers_for_delete so as undo marker adjustments are
627 recorded before current deletion's adjustments, as before.
628 (adjust_after_replace):
629 (replace_range): Pass value for new record_markers arg to
631 * undo.c (record_marker_adjustment): Rename to
632 record_marker_adjustments and made static.
633 (record_delete): Check record_markers arg and call
634 record_marker_adjustments.
635 (record_change): Pass value for new record_markers arg to
637 (record_point): at_boundary calculation no longer needs to account
638 for marker adjustments.
640 2014-03-26 Martin Rudalics <rudalics@gmx.at>
642 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
645 2014-03-26 Glenn Morris <rgm@gnu.org>
647 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
649 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
651 * buffer.c (struct sortvec): Add field `spriority'.
652 (compare_overlays): Use it.
653 (sort_overlays): Set it.
655 2014-03-26 Eli Zaretskii <eliz@gnu.org>
657 * xdisp.c (redisplay_window): If all previous attempts to find the
658 cursor row failed, try a few alternatives before falling back to
659 the top-most row of the window. Use row_containing_pos. (Bug#17047)
661 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
663 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
664 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
666 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
667 variables on Windows.
669 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
671 * w32.c (unsetenv): Remove unused var `retval'.
672 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
674 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
675 (start_watching): Remove unused var `thr'.
677 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
678 (find_child_console): Remove unnecesary var `thread_id'.
680 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
681 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
683 2014-03-26 Glenn Morris <rgm@gnu.org>
685 * filelock.c (Flock_buffer): Doc tweak.
687 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
688 * emacs.c (shut_down_emacs):
689 * fileio.c (Finsert_file_contents, write_region):
690 * filelock.c (top-level, syms_of_filelock):
691 * insdel.c (prepare_to_modify_buffer_1):
692 CLASH_DETECTION is always defined now.
694 2014-03-25 Eli Zaretskii <eliz@gnu.org>
696 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
697 DLL handle, to speed up thread startup.
699 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
701 Handle sigmask better with nested signal handlers (Bug#15561).
702 * atimer.c (sigmask_atimers): Remove.
703 Remaining use rewritten to use body of this function.
704 * atimer.c (block_atimers, unblock_atimers):
705 * callproc.c (block_child_signal, unblock_child_signal):
706 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
707 New arg OLDSET. All callers changed.
708 * atimer.c (block_atimers, unblock_atimers):
709 * callproc.c (block_child_signal, unblock_child_signal):
710 * keyboard.c (handle_interrupt):
711 * sound.c (vox_configure, vox_close):
712 Restore the old signal mask rather than unilaterally clearing bits
713 from the mask, in case a handler is running within another
714 handler. All callers changed.
715 * lisp.h, process.c, process.h, term.c:
716 Adjust decls and callers to match new API.
717 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
718 signal handlers aren't supposed to use floating point anyway.
719 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
721 2014-03-23 Daniel Colascione <dancol@dancol.org>
723 Split gc_sweep into discrete functions for legibility and better
726 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
727 (sweep_vectors): Fix typo in comment.
728 (sweep_conses, sweep_floats, sweep_intervals)
729 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
730 (gc_sweep): Call new functions, to which existing functionality is
732 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
734 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
736 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
738 2014-03-23 Daniel Colascione <dancol@dancol.org>
740 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
741 only if xic_style calls for it. This change allows Emacs to work
742 with ibus. Also, don't leak resources if create_frame_xic fails,
743 and stop caching xic_style across different displays.
744 (supported_xim_styles): Make const.
745 (best_xim_style): Remove first parameter: it's always just
746 supported_xim_styles. Change to look at supported_xim_styles
749 2014-03-23 Daniel Colascione <dancol@dancol.org>
751 * term.c (init_tty): Rearrange condition for clarity; print
752 appropriate diagnostic.
754 2014-03-23 Daniel Colascione <dancol@dancol.org>
756 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
757 array. (ASAN caught.)
759 2014-03-22 Glenn Morris <rgm@gnu.org>
761 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
763 2014-03-22 Daniel Colascione <dancol@dancol.org>
765 * process.c (conv_sockaddr_to_lisp): When extracting the string
766 names of AF_LOCAL sockets, stop before reading uninitialized memory.
768 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
770 Fix regression introduced by patch for Bug#10500.
771 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
772 * w32term.c (x_draw_image_relief): Likewise.
774 2014-03-21 Martin Rudalics <rudalics@gmx.at>
776 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
777 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
778 maximize a frame for odd default fonts.
780 2014-03-21 Glenn Morris <rgm@gnu.org>
782 * minibuf.c (history-length): Increase default from 30 to 100.
784 2014-03-21 Daniel Colascione <dancol@dancol.org>
786 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
787 every time we switch to minibuffer.
789 * alloc.c (lisp_align_malloc, allocate_string_data)
790 (allocate_vectorlike): Allow mmap allocation of lisp objects.
791 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
793 2014-03-21 Eli Zaretskii <eliz@gnu.org>
795 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
796 support more "verbs".
798 2014-03-21 Daniel Colascione <dancol@dancol.org>
800 Always prohibit dumping a dumped Emacs.
802 * emacs.c (might_dump): New variable.
803 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
804 * lisp.h (might_dump): Declare.
805 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
807 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
809 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
811 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
813 * doc.c (store_function_docstring): Warn when we don't know where to
815 (Fsubstitute_command_keys): Don't advertise the fact that
816 text-properties are dropped, since we think it's a bug that we'll fix
819 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
820 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
821 * frame.c (frame_garbaged): Make "docstring" more precise.
823 2014-03-20 Glenn Morris <rgm@gnu.org>
825 * charset.c (init_charset): When we cannot find the charsets directory,
826 mention if EMACSDATA is set.
828 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
830 * fns.c (Frandom): Fix rare bug where the result isn't random.
832 Fix porting inconsistency about rounding to even.
833 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
834 This way, the unusual !HAVE_RINT case acts like the usual
835 HAVE_RINT case, and we can fix the documentation accordingly.
837 2014-03-19 Eli Zaretskii <eliz@gnu.org>
839 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
840 (w32_wnd_proc): Initialize the dwHoverTime member of
841 TRACKMOUSEEVENT structure.
843 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
845 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
847 2014-03-16 Eli Zaretskii <eliz@gnu.org>
849 * search.c (find_newline): Speed up the function when using the
850 newline cache, by halving the number of calls to
851 region_cache_forward and region_cache_backward. (Bug#16830)
853 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
855 * buffer.c (Fset_buffer): Document return value (bug#17015).
857 2014-03-14 Martin Rudalics <rudalics@gmx.at>
859 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
860 nil, always resize character wise to avoid potential loss of the
861 mode line (Bug#16923 related).
863 2014-03-12 Martin Rudalics <rudalics@gmx.at>
865 * frame.c (x_set_frame_parameters): Always calculate new sizes
866 pixelwise to avoid potential loss when rounding.
868 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
870 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
871 * xterm.c (x_free_frame_resources): Free all allocated cursors.
873 2014-03-10 Eli Zaretskii <eliz@gnu.org>
875 * w32.c (fstatat): Don't add an extra slash if the argument ends
876 with a slash: this fails the subsequent call to stat_worker on
877 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
879 2014-03-09 Martin Rudalics <rudalics@gmx.at>
881 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
883 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
885 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
887 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
888 when frame is only on one screen (Bug#14713).
890 2014-03-08 Eli Zaretskii <eliz@gnu.org>
892 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
893 there's a valid wrap point in the display line, the last glyph
894 cannot "just barely fit" on this row, because display_line doesn't
895 let it. Instead, proceed as if the last glyph didn't fit, so that
896 we eventually back up the iterator to the wrap point. This avoids
897 delusional behavior of move_it_to, whereby it proceeds to the next
898 display line, but sets current_x to zero for all the glyphs that
899 without word-wrap would fit on the previous display line.
900 One result was that visual-order cursor movement behaved erratically
902 (Fmove_point_visually): Add code to find the x coordinate of the
903 last character before wrap point, under word-wrap on a TTY.
905 2014-03-07 Eli Zaretskii <eliz@gnu.org>
907 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
908 also return value of MOVE_POS_MATCH_OR_ZV from
909 move_it_in_display_line_to, when moving from beginning of line to
910 point's position. (Bug#16961)
912 2014-03-07 Martin Rudalics <rudalics@gmx.at>
914 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
915 * window.c (Fselect_window): Explain NORECORD and
916 `buffer-list-update-hook' in doc-string.
918 2014-03-06 Martin Rudalics <rudalics@gmx.at>
920 * window.c (Fother_window_for_scrolling): Check that
921 Vother_window_scroll_buffer is a buffer.
923 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
925 * xterm.c (xim_initialize): Always pass a copy of resource name
926 to XRegisterIMInstantiateCallback and eassert whether return
927 value is True. Passing copy is important because Xlib doesn't
928 make its own copy and resource name argument usually points to
929 SSDATA (Vx_resource_name), which may be changed from Lisp.
930 (xim_close_display): For XUnregisterIMInstantiateCallback,
931 always eassert return value and pass exactly the same values
932 as were used for XRegisterIMInstantiateCallback.
933 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
934 sources to check why if you are interested.
936 2014-03-05 Martin Rudalics <rudalics@gmx.at>
938 * dispnew.c (change_frame_size_1): Add new_lines instead of
939 new_height, the latter may be still zero if passed as such.
940 * window.c (Fwindow_pixel_height): Mention bottom divider in
943 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
945 Fix "resource temporarily unavailable" with xgselect
947 * xgselect.c: Include <stdbool.h>.
948 (xg_select) [!USE_GTK]: Don't lose track of errno.
950 Fix minor --enable-gcc-warnings issues.
951 * widget.c (update_various_frame_slots, EmacsFrameResize):
952 Avoid unused locals. Prefer 'if' to '#if' when either will do.
954 2014-03-04 Ken Brown <kbrown@cornell.edu>
956 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
957 represent the actual adjustment needed for alignment.
959 2014-03-04 Eli Zaretskii <eliz@gnu.org>
961 * gmalloc.c (aligned_alloc): Don't allocate more memory than
962 needed, and don't reallocate if the initial allocation already
963 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
965 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
967 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
970 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
972 * cmds.c (delete-char): Update docstring pointing out that the
973 function ignores `delete-active-region' and `overwrite-mode'.
975 2014-03-03 Eli Zaretskii <eliz@gnu.org>
977 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
979 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
980 allocated buffer due to alignment.
981 (freehook): If the block to be freed was allocated by
982 'aligned_alloc', find its real pointer before calling 'free'.
984 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
987 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
989 * font.c (toplevel): Adjust comment about font cache layout.
990 (font_clear_cache): Fix to match real font cache layout.
991 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
992 (Fframe_font_cache) [FONT_DEBUG]: New function.
993 (syms_of_font) [FONT_DEBUG]: Defsubr it.
995 Avoid crashes when X fonts are erroneously freed on reused X
996 'Display *' connection data (Bug#16069). Note that X font
997 resources still may be leaked, but currently there is no way
998 to completely avoid it.
999 * xterm.h (struct x_display_info): New member x_id. Add comments.
1000 * xterm.c (x_display_id): New variable.
1001 (x_term_init): Assign identifier to each opened X connection.
1002 * xfont.c (struct xfont): New member x_display_id.
1003 (xfont_open): Initialize it with frame's display id.
1004 (xfont_close): Check whether font's display id matches the one
1005 recorded for the given display. Adjust comment.
1006 * xftfont.c (struct xftfont_info):
1007 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1009 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1011 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1012 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1013 killed Vother_window_scroll_buffer.
1014 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1016 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1018 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1019 that start with more than 2 slashes as UNCs. (Bug#16751)
1021 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1023 Fix a few crashes and leaks when cloning C strings.
1024 * alloc.c, lisp.h (dupstring): New function.
1025 * gtkutil.c (xg_get_font):
1026 * term.c (tty_default_color_capabilities):
1027 * xsettings.c (store_monospaced_changed)
1028 (store_font_name_changed, parse_settings)
1029 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1030 This avoids some unlikely crashes due to accessing freed storage,
1031 and avoids some minor memory leaks in the more-typical case.
1033 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1035 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1036 cursor when modeline can't be dragged (Bug#16647).
1038 2014-02-28 Glenn Morris <rgm@gnu.org>
1040 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1041 from custom-delayed-init-variables. (Bug#11565)
1043 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1045 More fixes for mouse glyph calculations (Bug#16647).
1046 * window.c (coordinates_in_window): In intersection of
1047 horizontal and vertical window dividers prefer the horizontal
1048 one. Add some extra parens to last fix.
1049 (window_relative_x_coord): Return x-coordinate for header and
1051 * xdisp.c (remember_mouse_glyph): In text area don't extend
1052 glyph into mode line to show the vertical drag cursor there
1053 immediately. Subdivide mouse glyphs in right fringes to show a
1054 horizontal drag cursor as soon as we enter the "grabbable width"
1055 portion. Handle vertical border case separately. Do not
1056 subdivide window divider areas.
1057 (note_mouse_highlight): On bottom divider of bottommost windows
1058 show vertical drag cursor only when the minibuffer window can be
1061 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1063 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1064 reset by the face of the object just displayed. See also bug#76.
1065 (get_next_display_element): If the string came from a display
1066 property, examine the box face attribute at it->position, not at
1067 it->current.pos, since the latter was not updated yet. (Bug#16870)
1068 (handle_face_prop): Improve commentary.
1070 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1072 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1073 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1075 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1077 Fixes around Bug#16647.
1078 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1079 ON_BOTTOM_DIVIDER cases.
1080 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1081 only if the window has no right divider.
1082 (Fcoordinates_in_window_p): Fix doc-string.
1084 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1086 * lread.c (Funintern): Fix doc to match advertised calling convention.
1088 2014-02-24 Daniel Colascione <dancol@dancol.org>
1090 * keyboard.c (read_char): Close race that resulted in lost events.
1092 2014-02-22 Glenn Morris <rgm@gnu.org>
1094 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1095 * window.c (window-resize-pixelwise): Doc fixes.
1097 * process.c (Finternal_default_process_filter)
1098 (Finternal_default_process_sentinel): Doc tweaks.
1100 2014-02-21 Glenn Morris <rgm@gnu.org>
1102 * process.c (Fprocess_buffer, Faccept_process_output)
1103 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1106 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1108 * window.c (Fwindow_scroll_bar_width): New function.
1110 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1112 Pacify GCC when configuring with --enable-gcc-warnings.
1113 * xdisp.c (move_it_in_display_line_to) [lint]:
1114 Initialize recently-added local.
1116 2014-02-21 Daniel Colascione <dancol@dancol.org>
1118 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1120 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1122 * xdisp.c (init_iterator): Don't dereference a bogus face
1123 pointer. (Bug#16819)
1124 (try_cursor_movement): Don't use cursor position if
1125 set_cursor_from_row failed to compute it. This avoids assertion
1126 violations in MATRIX_ROW.
1127 (move_it_in_display_line_to): Save the iterator state in ppos_it
1128 only once per call. Reimplement the method used to return to the
1129 best candidate position if all the positions found in display line
1130 are beyond TO_CHARPOS. This cuts down the number of calls to
1131 bidi_shelve_cache, which moves a lot of stuff when lines are long
1132 and include bidirectional text. (Bug#15555)
1134 2014-02-20 Glenn Morris <rgm@gnu.org>
1136 * data.c (Fdefalias): Doc fix.
1138 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1140 * xdisp.c (display_line): Fix horizontal scrolling of large images
1141 when fringes are turned off. This comes at a price of not
1142 displaying the truncation/continuation glyphs in this case.
1145 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1146 CreateDIBSection returns an error indication, zero out *ximg after
1147 destroying the image. This avoids crashes in memory allocations
1148 due to the fact that some of the callers also call
1149 x_destroy_x_image, which will attempt to free an already free'd
1152 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1154 * widget.c (update_various_frame_slots): Don't set
1155 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1157 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1159 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1161 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1163 temacs --daemon fix (Bug#16599).
1164 * emacs.c (main): Initialize daemon_pipe[1] here ...
1165 (syms_of_emacs): ... instead of here.
1167 2014-02-16 Anders Lindgern <andlind@gmail.com>
1169 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1172 2014-02-16 Daniel Colascione <dancol@dancol.org>
1174 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1175 (xd_get_connection_address): Use it.
1176 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1177 xd_get_connection_address because the latter signals if the bus
1178 we're trying to close is already disconnected.
1180 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1182 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1183 argument to CreateThread. This avoids segfaults on Windows 9X.
1184 Reported by oslsachem <oslsachem@gmail.com>.
1186 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1188 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1189 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1190 (check_lseek): New function, to report lseek errors.
1191 (save_data_space, update_file_ptrs, read_header, write_header)
1192 (copy_file, copy_rest, unexec): Use these news functions.
1193 (update_file_ptrs): Don't assume wraparound behavior when
1194 converting a large size_t value to off_t.
1196 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1198 * composite.c (fill_gstring_header): Pass positions as C integers
1199 and move parameters checking to...
1200 (Fcomposition_get_gstring): ...this function. Handle case when
1201 buffer positions are in reversed order and avoid crash (Bug#16739).
1203 * buffer.c (validate_region): Mention current buffer in error message.
1205 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1207 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1209 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1211 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1213 2014-02-11 Glenn Morris <rgm@gnu.org>
1215 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1216 Replace refs to "OpenStep" in messages.
1218 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1220 Avoid "." at end of error diagnostics.
1221 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1222 * font.c (Ffont_at):
1223 * nsfns.m (ns_display_info_for_name):
1224 * nsselect.m (Fx_own_selection_internal):
1225 * nsterm.m (performDragOperation:):
1226 Remove "." from end of diagnostic.
1228 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1230 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1231 unintuitive (bug#15824).
1232 (Fyes_or_no_p): Doc fix (bug#15456).
1234 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1236 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1238 * eval.c (call_debugger): When exiting the debugger, do not allow
1239 max_specpdl_size less than actual binding depth (Bug#16603).
1240 (syms_of_eval): Adjust docstring.
1242 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1244 * cmds.c (Fself_insert_command): Output a clearer error message on
1245 negative repetitions (bug#9476).
1247 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1249 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1251 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1253 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1255 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1257 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1259 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1261 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1263 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1265 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1266 `exit' works (bug#15865).
1268 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1270 Constrain window box/body sizes and margin widths (Bug#16649).
1271 * xdisp.c (window_box_width): Don't return less than zero.
1272 (window_box_left_offset, window_box_right_offset): Don't return
1273 more than the window's pixel width.
1274 * window.c (window_body_height, window_body_width): Don't return
1276 (window_resize_apply): Adjust margin width, if necessary.
1278 2014-02-07 Glenn Morris <rgm@gnu.org>
1280 * nsterm.m (syms_of_nsterm): Doc fix.
1282 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1284 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1285 New variables: pointers through which to call the respective APIs.
1286 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1287 (filename_from_ansi, sys_link, check_windows_init_file):
1288 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1289 This is required on Windows 9X, where we dynamically load
1290 UNICOWS.DLL which has their non-stub implementations.
1291 (maybe_load_unicows_dll): Assign addresses to these 2 function
1292 pointers after loading UNICOWS.DLL.
1294 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1295 MultiByteToWideChar and WideCharToMultiByte through function
1298 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1301 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1303 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1304 for OSX >= 10.9 if separate spaces are used.
1305 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1307 2014-02-06 Glenn Morris <rgm@gnu.org>
1309 * buffer.c (cache-long-scans): Doc fix.
1311 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1313 * w32fns.c (Fw32_shell_execute): Doc fix.
1315 2014-02-05 Bastien Guerry <bzg@gnu.org>
1317 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1318 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1320 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1322 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1323 outside the window (Bug#16649).
1325 * xdisp.c (note_mouse_highlight): When entering a margin area show
1326 a non-text cursor (Bug#16647).
1328 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1330 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1331 It prompted a compile-time diagnostic on GNU/Linux.
1332 Simplify to remove the need for the label.
1334 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1336 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1337 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1338 to show it; otherwise return 'unsupported--w32-dialog' to signal
1339 to the caller that emulation with menus is necessary.
1340 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1342 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1344 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1347 * menu.c (Fx_popup_dialog): Don't condition the call to
1348 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1349 special symbol 'unsupported--w32-dialog', emulate the dialog with
1350 a menu by calling x-popup-menu.
1352 * menu.h (Qunsupported__w32_dialog): New extern variable.
1354 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1356 * keyboard.c (kbd_buffer_get_event): Read file notification events
1359 * xgselect.c (xg_select): Read glib events in any case, even if
1360 there are no file descriptors to watch for. (Bug#16519)
1362 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1364 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1365 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1366 * w32term.c (w32_draw_window_divider): Handle first and last
1368 * w32term.h (w32_fill_area_abs): New function.
1369 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1371 * xfaces.c (realize_basic_faces): Handle new face ids.
1372 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1373 and bottom divider width.
1374 * xterm.c (x_draw_window_divider): Handle first and last pixels
1377 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1379 * print.c (Fexternal_debugging_output): Add cast to pacify
1380 --enable-gcc-warnings.
1381 * eval.c (call_debugger): Grow specpdl if the debugger was
1382 entered due to specpdl overflow (Bug#16603) and allow more
1383 specpdl space for the debugger itself.
1385 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1387 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1390 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1392 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1393 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1395 * print.c (Fexternal_debugging_output): If the argument character
1396 is non-ASCII, encode it with the current locale's encoding before
1397 writing the result to the terminal. (Bug#16448)
1399 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1400 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1403 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1405 * process.c (create_process): Reset SIGPROF handler in the child.
1406 * callproc.c (call_process): Likewise.
1408 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1410 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1412 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1414 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1415 of zero to print strings, GDB doesn't like it.
1417 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1418 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1419 we still use correct addresses. (Bug#16576)
1421 2014-01-27 K. Handa <handa@gnu.org>
1423 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1424 to preserve the code detection behavior of 24.3.
1425 * coding.h (struct coding_system): New member detected_utf8_bytes.
1426 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1427 (decode_coding_gap): Use short cut for UTF-8 file reading only
1428 when coding->detected_utf8_bytes equals to coding->src_bytes.
1429 * fileio.c (Finsert_file_contents): Cancel the previous change.
1431 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1433 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1434 that are not visible.
1436 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1438 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1439 is grabbed (Bug#16565).
1441 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1443 * xdisp.c (last_max_ascent): Re-remove after erroneously
1444 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1446 (move_it_to): Re-remove reference to last_max_ascent.
1447 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1448 max_descent here instead of calling line_bottom_y.
1451 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1453 * terminal.c (initial_free_frame_resources): New function.
1454 (init_initial_terminal): Install new hook to free face cache
1455 on initial frame and avoid memory leak. For details, see
1456 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1457 * xfaces.c (free_frame_faces): Adjust comment.
1459 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1461 * data.c (Fstring_to_number): Document results if unparsable
1464 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1466 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1468 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1470 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1471 * coding.c (detect_coding_utf_8, emacs_mule_char)
1472 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1473 (check_utf_8, decode_coding):
1474 * coding.h (struct coding_system.errors):
1475 Use ptrdiff_t, not int, for integer values derived from buffer and
1478 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1479 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1480 before invoking decode_coding_gap, since there's just one block.
1482 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1484 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1485 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1486 too early. Again run change_frame_size before assigning menu-
1489 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1491 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1492 arrives, call x_check_fullscreen, in case the new display has a
1493 different resolution. (Bug#16517)
1495 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1497 * term.c (read_menu_input): If the selected frame changes, exit
1499 (tty_menu_show): If the selected frame changes while we displayed
1500 a menu, throw to top level. (Bug#16479)
1502 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1504 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1506 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1508 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1509 * data.c (count_one_bits_word): Fix bug (negated comparison)
1510 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1512 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1514 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1515 Avoid undefined behavior by initializing display property bit of a
1516 string processed by the bidirectional iterator. For details, see
1517 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1519 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1521 Minor cleanup of previous change.
1522 * image.c (imagemagick_error, Fimagemagick_types):
1523 Omit some recently-introduced and unnecessary casts and assignments.
1525 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1527 Fix two memory leaks discovered with Valgrind.
1528 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1529 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1531 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1533 Fixes in window size functions around Bug#16430 and Bug#16470.
1534 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1535 (Fwindow_mode_line_height, Fwindow_header_line_height)
1536 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1537 Minor doc-string adjustments.
1538 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1539 Rewrite doc-strings.
1540 (window_body_height, window_body_width): Do not count partially
1541 visible lines/columns when PIXELWISE is nil (Bug#16470).
1542 (Qfloor, Qceiling): New symbols.
1544 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1546 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1547 when the image cache is not yet allocated. (Bug#16509)
1549 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1551 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1552 re-attach intervals to its base buffer (Bug#16502).
1553 * intervals.c (set_interval_object): Move from here...
1554 * intervals.h (set_interval_object): ... to here. Fix comments.
1556 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1558 Avoid undefined behavior by initializing buffer redisplay bit.
1559 Problem reported by Dmitry Antipov in
1560 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1561 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1563 Revert some of the CANNOT_DUMP fix (Bug#16494).
1564 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1566 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1568 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1569 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1570 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1571 they are replaced by macros that expand into direct calls to the
1572 corresponding functions from GDI32.DLL.
1573 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1574 variables in the Cygwin build, they are unused.
1576 2014-01-19 K. Handa <handa@gnu.org>
1578 * composite.c (composition_update_it): Fix previous change.
1580 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1582 Fix file name handling on MS-Windows 9X.
1583 * w32.c (maybe_load_unicows_dll): New function.
1585 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1586 on, to make sure we can convert file names to and from UTF-8 on
1587 Windows 9X. This fixes a failure to start up because Emacs cannot
1588 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1590 * w32font.c [WINDOWSNT]: Include w32.h.
1591 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1592 of implementing the same stuff.
1593 Remove now unused g_b_init_is_windows_9x.
1595 * w32.h (maybe_load_unicows_dll): Add prototype.
1597 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1599 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1600 switch to single keyboard. Prevents daemon crashes when a new
1601 client connects while we show a TTY menu in an existing client.
1604 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1606 Fix MinGW64 porting problem with _setjmp.
1607 Reported by Eli Zaretskii in:
1608 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1609 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1610 the old _setjmp and _longjmp. All uses changed.
1612 2014-01-13 Daniel Colascione <dancol@dancol.org>
1614 * textprop.c (Fremove_list_of_text_properties):
1615 Correctly handle reaching the end of the interval tree. (Bug#15344)
1617 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1619 * xdisp.c (resize_mini_window): Round height to a multiple of
1620 frame's line height. Fix bug in calculation of window start
1621 position (Bug#16424).
1623 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1625 * macfont.m: Include termchar.h.
1626 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1627 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1628 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1629 *_WITH_GC_* to take face and f as parameters.
1630 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1631 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1633 2014-01-13 Daniel Colascione <dancol@dancol.org>
1635 Fix menu item updating in the presence of the Unity global menu
1638 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1639 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1641 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1642 updating menus; explain why.
1643 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1644 problem it's supposed to solve and it interferes with detecting
1645 the presence of a global menu.
1646 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1649 2014-01-11 K. Handa <handa@gnu.org>
1651 * composite.c (composition_update_it): Fix indexing of
1652 LGSTRING_CHAR (Bug#15984).
1654 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1656 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1658 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1660 * xdisp.c (try_window_id): Don't use this function's optimizations
1661 if overlays in the buffer displayed by the window have changed
1662 since last redisplay. (Bug#16347)
1663 (message_dolog): Fix indentation.
1665 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1667 * frame.c (frame_resize_pixelwise): Fix doc-string.
1669 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1671 Fix handling of internal borders (Bug#16348).
1672 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1673 Remove internal border width from pixel width of windows.
1674 (change_frame_size_1): Don't return early when frame's pixel
1675 size changes - we still have to record the new sizes in the
1677 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1678 also when toolbar gets larger.
1679 * window.c (check_frame_size): Include internal_border_width in
1681 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1682 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1683 In non-toolkit/non-GTK version clear internal border.
1684 * xterm.c (x_clear_under_internal_border): New function for
1685 non-toolkit/non-GTK version.
1686 (x_after_update_window_line): In non-toolkit/non-GTK version
1688 (handle_one_xevent, x_set_window_size):
1689 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1690 * xterm.h (x_clear_under_internal_border): Extern it.
1692 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1694 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1695 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1698 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1700 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1701 last value of point is not equal to buffer's point. (Bug#16129)
1703 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1706 * nsterm.h (updateCollectionBehavior): Rename from
1707 updateCollectionBehaviour. All uses changed.
1709 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1710 * Makefile.in (SETFATTR): New macro.
1711 (temacs$(EXEEXT)): Use it.
1713 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1715 Fix maximization behavior on Windows (Bug#16300).
1716 * w32fns.c (w32_fullscreen_rect): Don't handle
1717 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1718 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1719 of SetWindowPos. Restore last placement also when leaving
1720 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1721 but the FULLSCREEN_BOTH case.
1723 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1726 * data.c (arithcompare_driver):
1727 * fileio.c (Fcar_less_than_car):
1728 * fns.c (internal_equal):
1729 * frame.c (delete_frame):
1730 * lisp.h (enum More_Lisp_Bits):
1732 Avoid C99 constructs that don't work in C89.
1733 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1734 to port to C89, which doesn't have 'long long'.
1735 (count_trailing_zero_bits): Use them.
1737 2014-01-03 Chong Yidong <cyd@gnu.org>
1739 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1741 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1743 Further adjust frame/window scrollbar width calculations.
1744 * window.c (apply_window_adjustment):
1745 Set windows_or_buffers_changed.
1746 (Fwindow_scroll_bars): Return actual scrollbar width.
1747 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1748 For non-toolkit builds again use 14 as minimum width and set
1749 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1750 * xterm.c (XTset_vertical_scroll_bar): Take width from
1751 WINDOW_SCROLL_BAR_AREA_WIDTH.
1752 (x_new_font): Rename wid to unit. Base calculation of new
1753 scrollbar width on toolkit used and make it analogous to that of
1754 x_set_scroll_bar_default_width.
1755 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1756 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1757 of GetSystemMetrics.
1758 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1759 WINDOW_SCROLL_BAR_AREA_WIDTH.
1760 (x_new_font): Make it correspond to changes in xterm.c.
1762 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1764 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1765 This is a cleaner way to fix the MinGW-w64 porting problem.
1766 Check for INTPTR_MAX misconfiguration.
1768 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1770 * search.c (newline_cache_on_off, find_newline): In indirect
1771 buffers, use the newline cache of the base buffer.
1773 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1774 buffer, invalidate the caches of its base buffer. (Bug#16265)
1776 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1777 buffers, use the width-run cache of the base buffer.
1779 * xdisp.c (redisplay_window): When the window displays an indirect
1780 buffer, and the character widths in the display table have
1781 changed, invalidate the width-run cache of the corresponding base
1784 * fileio.c (Finsert_file_contents): When invalidating the newline
1785 cache, consider the case of inserting into indirect buffer.
1787 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1788 In indirect buffers, use the paragraph cache of the base buffer.
1790 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1792 * window.c (grow_mini_window): Fix last change.
1794 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1796 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1798 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1800 * w32term.c (w32_initialize): Use LCID and LOWORD.
1802 * w32proc.c (create_child): Use pid_t for 5th argument.
1803 (IsValidLocale): Don't provide prototype for MinGW64.
1804 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1805 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1807 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1808 MinGW64 doesn't support.
1810 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1812 * w32.c (set_named_security_info): New function.
1813 (acl_set_file): Fall back on set_named_security_info if
1814 set_file_security fails.
1815 (g_b_init_set_named_security_info_w)
1816 (g_b_init_set_named_security_info_a): New static variables.
1817 (globals_of_w32): Initialize them to zero.
1818 (set_named_security_info): Set them to non-zero if the
1819 corresponding API is available.
1820 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1821 New function typedefs.
1823 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1825 Some more fixes following pixelwise resize changes including one
1827 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1828 of frame_resize_pixelwise.
1829 * widget.c (pixel_to_text_size): New function.
1830 (update_wm_hints): Have size hints respect value of
1831 frame_resize_pixelwise.
1832 (EmacsFrameResize): Alway process resize requests pixelwise.
1833 * window.c (grow_mini_window): Make sure mini window is at least
1835 * xdisp.c (display_menu_bar): Make sure menubar extends till
1837 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1838 (x_set_tool_bar_lines): Calculate pixelwise.
1839 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1840 frame_resize_pixelwise.
1842 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1844 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1845 variables not used there.
1847 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1849 * w32.c (sys_umask): New function. (Bug#16299)
1851 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1853 * dispnew.c (change_frame_size_1): Take old width of root window
1854 from that window's pixel width. (Bug#16284)
1856 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1858 Plain copy-file no longer chmods an existing destination (Bug#16133).
1859 * fileio.c (realmask): Now a static var, not a local.
1860 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1861 Remove arg STATPTR. All uses changed.
1862 (Fcopy_file): Do not alter permissions of existing destinations,
1863 unless PRESERVE-PERMISSIONS (renamed from
1864 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1865 Avoid race when testing for existing destinations and for
1866 when input and output files are the same.
1867 If changing the group fails, adjust both default and
1868 preserved permissions so that access is not granted to the
1870 (Fset_default_file_modes, init_fileio): Update realmask.
1871 (Fdefault_file_modes): Use realmask instead of calling umask.
1873 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1875 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1876 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1877 flags on the daemon pipe ends before execing.
1879 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1881 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1882 session. (Bug#14739)
1884 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1886 * callproc.c (Vexec_path): Document that exec-directory is in it.
1888 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1890 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1893 2013-12-27 Chong Yidong <cyd@gnu.org>
1895 * data.c (Fsymbol_function): Doc fix.
1897 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1899 Some more tinkering with Bug#16051.
1900 * window.c (resize_frame_windows): Don't let the size of the
1901 root window drop below the frame's default character size.
1902 Never ever delete any subwindows - let the window manager do the
1905 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1906 of toolbar lines needed when they exceed the height of the root
1908 (unwind_create_frame_1): New function.
1909 (Fx_create_frame): Generally inhibit calling the window
1910 configuration change hook here. Remove extra call to
1911 change_frame_size - it's not needed when we don't run the
1912 configuration change hook.
1914 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1916 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1917 On my Fedora 19 platform the core dumps were so big that
1918 my desktop became nearly catatonic.
1919 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1920 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1921 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1922 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1923 a clang-only syntax.
1924 * conf_post.h (__has_feature): New macro, if not already defined.
1925 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1926 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1928 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1930 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1931 is a file name. (Bug#16252)
1933 2013-12-25 Chong Yidong <cyd@gnu.org>
1935 * keyboard.c (Voverriding_terminal_local_map)
1936 (Voverriding_local_map): Doc fix.
1938 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1940 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1942 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1943 file name when it is submitted to ShellExecute. Simplify code.
1944 Don't test DOCUMENT for being a string, as that is enforced by
1945 CHECK_STRING. Doc fix.
1947 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1949 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1950 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1951 redisplay_tool_bar does. Improve and fix commentary.
1952 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1953 limits of the glyph matrices. (Bug#16051)
1954 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1955 only when the new size is different from the old one, and the new
1956 size can be achieved given the frame height.
1958 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1960 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1962 2013-12-23 Glenn Morris <rgm@gnu.org>
1964 * lread.c (Fload): Mention load-prefer-newer in doc.
1966 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1968 Handle Bug#16207 by being more restrictive when running hooks.
1969 * window.c (unwind_change_frame): New function.
1970 (Fset_window_configuration): Don't run configuration change hook
1971 while the frame configuration is unsafe. Call select_window
1974 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1976 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1978 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1980 * nsterm.h: Declare EmacsColor category.
1982 * nsterm.m (NSColor): Implement EmacsColor category.
1983 (ns_get_color): Use colorUsingDefaultColorSpace.
1984 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1986 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1988 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1990 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1991 having the PNG_NORETURN attribute, to avoid compiler warning in
1994 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1996 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1998 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1999 fringe background extension.
2000 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2001 because they are now always the same as `left' and `width',
2002 respectively. Remove code for the case that `width' and
2003 `sb_width' are different.
2005 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2007 Remove scroll_bar_actual_width from frames.
2008 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2009 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2010 (x_figure_window_size):
2011 * nsterm.m (x_set_window_size):
2012 * widget.c (set_frame_size):
2013 * w32term.c (x_set_window_size):
2014 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2015 scroll_bar_actual_width.
2017 Convert scroll_bar members to integers on Windows.
2018 * w32term.h (struct scroll_bar): Convert top, left, width,
2019 height, start, end and dragging to integers.
2020 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2022 * w32term.c (w32_set_scroll_bar_thumb)
2023 (w32_scroll_bar_handle_click): Remove XINT conversions for
2024 scroll_bar members. Treat bar->dragging as integer.
2025 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2026 first element. Remove XINT conversions for scroll_bar members.
2027 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2028 Remove XINT conversions for scroll_bar members.
2030 Fix assignment for new window total sizes.
2031 * window.c (Fwindow_resize_apply_total): Assign values for
2034 2013-12-20 Chong Yidong <cyd@gnu.org>
2036 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2037 argument to `append'.
2039 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2041 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2042 current text face, for extending the face of the display margins.
2045 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2046 Doc fix. (Bug#16190)
2048 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2050 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2053 * nsterm.m (Qfile, Qurl): New.
2054 (EV_MODIFIERS2): New macro.
2055 (EV_MODIFIERS): Use EV_MODIFIERS2.
2056 (ns_term_init): Remove font and color from DND, does not work on
2057 newer OSX, and other ports don't have them.
2058 (performDragOperation:): Handle modifiers used during drag.
2059 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2060 Remove global Lisp variables used to communicate with ns-win.el.
2061 Remove font and color handling.
2062 (syms_of_nsterm): Defsym Qfile and Qurl.
2064 2013-12-19 Anders Lindgren <andlind@gmail.com>
2066 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2067 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2069 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2070 (constrainFrameRect): Remove special case nr_screens == 1.
2071 Don't constrain size to size of view.
2073 * nsterm.h (ns_output): Remove dont_constrain.
2075 2013-12-19 Anders Lindgren <andlind@gmail.com>
2077 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2079 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2081 Minor fixes for recent openp changes.
2082 * lisp.h (GCPRO7): New macro.
2083 * lread.c (openp): Use bool for boolean; all callers changed.
2084 Protect save_string from GC. Don't assume that file descriptors
2085 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2086 warning about uninitialized variable.
2088 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2090 * w32fns.c (emacs_abort): Use intptr_t as argument of
2091 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2093 2013-12-18 Glenn Morris <rgm@gnu.org>
2095 * lread.c (Fload): Pass load_prefer_newer to openp.
2096 Don't bother checking mtime if openp already did it.
2097 (openp): Add `newer' argument, to check all suffixes
2098 and find the newest file.
2099 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2100 * callproc.c (call_process):
2101 * charset.c (load_charset_map_from_file):
2102 * emacs.c (init_cmdargs):
2103 * image.c (x_create_bitmap_from_file, x_find_image_file):
2105 * lread.c (Flocate_file_internal):
2106 * process.c (Fformat_network_address):
2107 * sound.c (Fplay_sound_internal):
2108 * w32.c (check_windows_init_file):
2109 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2111 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2113 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2115 * w32.c (getloadavg): Don't index samples[] array with negative
2116 indices. Recover from wall-clock time being set backwards.
2118 * w32term.c (w32_initialize): Declare the argument of
2119 set_user_model as const.
2121 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2122 (w32_menu_show): Constify some arguments passed to MessageBox.
2124 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2125 to initialize Lisp objects.
2127 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2128 initialize Lisp objects.
2130 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2131 use variables used only on X under that condition.
2133 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2134 variables not used there.
2136 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2138 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2139 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2141 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2143 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2144 code, revealed in presence of R2L characters, character
2145 compositions, and display vectors. A better fix for Bug#16148.
2146 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2147 GTK and NS builds, they don't have this member of struct frame.
2149 * dispextern.h (struct composition_it): Correct a comment for the
2152 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2154 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2155 This prevents a compilation error on C compilers that do not
2156 default functions to return 'int' if not declared. Also, add
2157 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2158 since it now uses inline functions.
2160 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2162 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2163 display margins on mode line, header line, and in the frame's
2164 tool-bar window. (Bug#16165)
2166 2013-12-16 Andreas Schwab <schwab@suse.de>
2168 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2170 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2172 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2175 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2177 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2179 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2181 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2182 intended to find bogus pointers in font objects (Bug#16140).
2183 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2184 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2185 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2186 Disable for MS-Windows due to Bug#15876; apparently this
2187 requires more or less substantial changes in fontset code.
2188 * xfont.c (xfont_close):
2189 * xftfont.c (xftfont_close): Call x_display_info_for_display
2190 to check whether 'Display *' is valid (Bug#16093 and probably
2193 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2195 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2196 Reported by Juanma Barranquero <lekktu@gmail.com>.
2198 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2199 open a pty on MS-Windows. (Bug#16152)
2201 * emacs.c (decode_env_path): Fix bogus comparison against
2202 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2204 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2206 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2207 (Fx_file_dialog): Add parentheses around && to silence warning.
2209 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2211 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2213 * xdisp.c (extend_face_to_end_of_line): Extend background of
2214 non-default face in margin areas as well. (Bug#16151)
2215 (display_line): Call extend_face_to_end_of_line for continued
2216 lines as well, if the display margins have non-zero width.
2217 (set_glyph_string_background_width): When needed, set the
2218 extends_to_end_of_line_p flag on glyph strings to be drawn in
2219 margin areas, not only in the text area.
2221 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2224 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2226 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2227 Don't worry about verify_error being t, since it has to be a list.
2229 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2231 Use bool for boolean, focusing on headers.
2232 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2233 No need to include <stdbool.h>, since conf_post.h does it now.
2234 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2235 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2236 (SET_PER_BUFFER_VALUE_P):
2237 * ccl.c, ccl.h (setup_ccl_program):
2238 * ccl.h (CHECK_CCL_PROGRAM):
2239 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2240 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2241 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2242 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2243 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2244 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2245 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2246 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2247 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2248 (CHARSET_FAST_MAP_SET):
2249 * coding.c (decode_coding_ccl, encode_coding_ccl):
2250 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2251 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2252 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2253 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2254 (decode_coding_c_string):
2255 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2256 * conf_post.h (has_attribute):
2257 * dispextern.h (trace_redisplay_p)
2258 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2259 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2260 (SET_GLYPH_FROM_CHAR_GLYPH)
2261 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2262 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2263 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2264 (cursor_in_mouse_face_p):
2265 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2266 (blank_row, prepare_desired_row)
2267 (build_frame_matrix_from_leaf_window, make_current)
2268 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2269 (update_window, scrolling_window, update_frame_line):
2270 * disptab.h (GLYPH_FOLLOW_ALIASES):
2271 * editfns.c (Fformat):
2272 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2273 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2274 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2275 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2276 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2277 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2278 (FONT_DEFERRED_LOG):
2279 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2280 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2281 (FRAME_MOUSE_UPDATE):
2282 * fringe.c (Fdefine_fringe_bitmap):
2283 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2284 (x_create_bitmap_from_xpm_data, xpm_load_image):
2285 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2286 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2287 (MERGE_INTERVAL_CACHE):
2288 * keymap.h (KEYMAPP):
2289 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2290 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2291 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2292 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2293 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2294 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2295 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2296 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2297 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2298 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2299 (SETUP_BUFFER_SYNTAX_TABLE):
2300 * systime.h (timespec_valid_p):
2301 * term.c (save_and_enable_current_matrix):
2302 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2303 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2304 (redisplay_internal, try_window_reusing_current_matrix)
2305 (sync_frame_with_window_matrix_rows, try_window_id)
2306 (display_menu_bar, display_tty_menu_item, display_mode_line)
2307 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2308 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2309 * xmenu.c (xmenu_show):
2310 * xterm.c (use_xim, x_term_init):
2311 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2312 (struct x_bitmap_record):
2313 Use bool for booleans.
2314 * ccl.c (struct buffer_text):
2315 * ccl.h (struct ccl_program):
2316 * charset.h (struct charset):
2318 * coding.h (struct iso_2022_spec, struct coding_system):
2319 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2320 (struct glyph_string, struct face, struct face_cache)
2321 (struct bidi_string_data, struct bidi_it)
2322 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2324 * editfns.c (Fformat):
2325 * frame.h (struct frame):
2326 * fringe.c (struct fringe_bitmap):
2327 * intervals.h (struct interval):
2328 * keyboard.h (struct kboard):
2329 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2330 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2331 (struct Lisp_Buffer_Local_Value, union specbinding):
2332 * macfont.m (struct macfont_info):
2333 * process.h (struct Lisp_Process):
2334 * termchar.h (struct tty_display_info):
2335 * window.h (struct window):
2336 * xterm.h (struct x_output):
2337 Use bool_bf for boolean bit-fields.
2338 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2339 All callers changed.
2340 * ccl.h (struct ccl_program): Remove unused members private_state,
2341 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2343 (struct ccl_spec): Remove unused members cr_carryover,
2344 eight_bit_carryover.
2345 * conf_post.h: Include <stdbool.h>.
2346 (bool_bf): New type.
2347 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2348 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2349 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2350 'do { ... } while (false)' brackets.
2351 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2352 Args must now be expressions; all callers changed.
2353 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2354 (PRODUCE_GLYPHS): Simplify use of boolean.
2355 * fileio.c (Fcopy_file):
2356 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2357 * lisp.h (UNGCPRO): Return void, not int.
2358 (FOR_EACH_TAIL): Use void expression, not int expression.
2359 * region-cache.c: Reindent.
2360 * region-cache.h: Copy comments from region-cache.c, to fix
2361 incorrect remarks about booleans.
2363 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2365 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2366 when character at point is displayed from a display vector.
2369 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2371 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2372 now a list of certificate validation checks that will abort a
2373 connection with an error.
2374 (Fgnutls_boot): Document it and use it.
2376 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2378 * w32term.c (w32_enable_frame_resize_hack): New variable.
2379 (x_set_window_size): Use it to hack frame resizing on Windows
2382 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2384 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2385 Windows-specific code to w32.c. Change error message text to
2386 match that of Posix platforms.
2388 * w32.c (w32_copy_file): New function, most of the code copied and
2389 reworked from Fcopy_file. Improve error handling. Plug memory
2390 leak when errors are thrown. Support file names outside of the
2391 current codepage. (Bug#7100)
2393 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2395 * lread.c (load_path_default): Prototype.
2397 2013-12-13 Glenn Morris <rgm@gnu.org>
2399 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2400 (dump_path): Remove.
2401 (load-path-default): Remove `changed' argument.
2402 Do not set dump_path permanently. Simplify.
2403 (init_lread): Simplify.
2404 (syms_of_lread): Remove dump_path.
2406 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2408 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2409 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2410 2013-12-12 font-related change to avoid Bug#16128, which
2411 is quite hard to fix without even more substantial changes.
2413 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2415 * font.c (font_close_object): Check for live frame (Bug#16128).
2417 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2419 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2420 Return ptrdiff_t, not int, since it's a buffer size.
2421 Reindent/reparen some macros to a more Gnuish style.
2423 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2425 Avoid undefined behavior with huge regexp interval counts.
2426 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2427 since it's now specialized to interval counts. All uses changed.
2428 Do not assume wrapraound on signed integer overflow.
2429 (regex_compile): Simplify based on the above changes.
2431 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2433 Support file names on MS-Windows that use characters outside of
2434 the current system codepage. (Bug#7100)
2436 * w32.c (get_file_security, set_file_security)
2437 (create_symbolic_link): Separate pointers and boolean flags for
2438 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2439 non-zero, else the former.
2440 (codepage_for_filenames, filename_to_utf16, )
2441 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2443 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2445 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2446 Accept only one argument; all callers changed.
2447 (dostounix_filename): Remove the second argument, now works in
2448 UTF-8. All callers changed.
2449 (parse_root): Lose DBCS code.
2450 (get_long_basename, w32_get_short_filename, init_environment)
2451 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2452 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2453 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2454 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2455 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2456 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2458 (ansi_encode_filename): New function.
2459 (get_emacs_configuration, get_emacs_configuration_options):
2461 (add_volume_info, GetCachedVolumeInformation): Run the input file
2462 name through unixtodos_filename, to ensure it is stored and
2463 referenced in canonical form.
2464 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2465 (logon_network_drive, sys_link, utime): Improve error handling.
2466 (sys_access): New function.
2467 (hashval, generate_inode_val): Unused functions deleted.
2468 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2469 (check_windows_init_file): Convert error message from UTF-8 to
2470 ANSI codepage, for display in the message box.
2471 (globals_of_w32): Set w32_unicode_filenames according to the OS
2474 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2475 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2476 (syms_of_w32term): Declare w32-unicode-filenames.
2478 * w32proc.c (new_child, delete_child): Remove code that handled
2479 unused pending_deletion and input_file members of the child struct.
2480 (create_child, sys_spawnve): Convert all file names to ANSI
2481 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2482 name cannot be encoded in ANSI codepage. Don't use
2483 unixtodos_filename, mirror slashes by hand.
2484 (record_infile, record_pending_deletion): Functions deleted.
2485 (Fw32_short_file_name): Call w32_get_short_filename instead of
2488 * w32notify.c (add_watch): Work in Unicode mode when
2489 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2490 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2491 instead, do the same with Lisp primitives.
2493 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2494 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2495 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2496 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2497 (Fw32_shell_execute): Improve error reporting.
2498 (Fdefault_printer_name): Ifdef away for Cygwin.
2500 * w32.h (struct _child_process): Remove input_file and
2501 pending_deletion members that are no longer used.
2502 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2503 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2504 (ansi_encode_filename): New and updated prototypes.
2506 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2508 (unexec): Don't use dostounix_filename, it expects a file name in
2509 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2512 * fileio.c (Ffile_name_directory, file_name_as_directory)
2513 (directory_file_name, Fexpand_file_name)
2514 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2515 arguments of dostounix_filename.
2516 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2517 use MAX_UTF8_PATH for size of file-name strings.
2518 (emacs_readlinkat): Build an explicitly unibyte string for file
2520 (syms_of_fileio) <file-name-coding-system>:
2521 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2523 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2524 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2525 directories to UTF-8.
2526 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2527 environment, and each element of the input PATH, to UTF-8.
2529 * dired.c (file_attributes): Use build_unibyte_string explicitly
2530 to make Lisp strings from user and group names.
2532 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2535 * coding.c (decode_file_name, encode_file_name): New functions.
2537 * termcap.c (tgetent): Adapt to the change in arguments of
2540 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2543 * msdos.c (dostounix_filename, init_environment): Adapt to the
2544 change in arguments of dostounix_filename.
2546 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2547 [WINDOWSNT]: Encode file names passed to the image libraries in
2550 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2551 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2553 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2554 arguments of dostounix_filename.
2556 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2558 * font.h (struct font_entity) [HAVE_NS]: New field to record
2559 font driver which was used to create this entity.
2560 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2561 frame where the font was opened.
2562 (font_close_object): Add prototype.
2563 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2564 (font_close_object): Not static any more. Lost frame arg.
2565 Adjust comment and users.
2566 * alloc.c (cleanup_vector): Call font_close_object to adjust
2567 per-frame font counters correctly. If HAVE_NS, also call
2568 driver-specific cleanup for font-entity objects.
2569 * ftfont.c (ftfont_open):
2570 * nsfont.m (nsfont_open):
2571 * w32font.c (w32font_open_internal):
2572 * xfont.c (xfont_open):
2573 * xftfont.c (xftfont_open): Save frame pointer in font object.
2574 * macfont.m (macfont_open): Likewise.
2575 (macfont_descriptor_entity): Save driver pointer to be able
2576 to call its free_entity routine when font-entity is swept.
2577 * ftxfont.c (ftxfont_open): Add eassert because frame
2578 pointer should be saved by ftfont_driver.open.
2580 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2582 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2583 input polling is used. This is still meaningful for Cygwin, see
2584 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2585 * keyboard.c (poll_for_input_1, input_polling_used):
2586 Define unconditionally.
2587 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2588 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2589 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2590 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2591 (face_for_char): Likewise. Rearrange eassert and return ASCII
2592 face for CHAR_BYTE8_P.
2593 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2595 2013-12-11 Ken Brown <kbrown@cornell.edu>
2597 * dispextern.h (erase_phys_cursor):
2598 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2600 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2602 * nsterm.m (x_free_frame_resources):
2603 * term.c (tty_free_frame_resources):
2604 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2605 face cache because it's implied by free_frame_faces anyway.
2606 * w32term.c (x_free_frame_resources): Likewise. Do not call
2607 free_frame_faces twice.
2609 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2611 * editfns.c (Fformat_time_string): Mention %F in the doc.
2613 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2615 * window.c (resize_frame_windows): Don't return immediately when
2616 the root window's size doesn't change - the minibuffer window
2617 may still have to be repositioned/resized.
2618 * xfns.c (Fx_create_frame): Always change the frame size after
2619 initializing the frame's faces.
2620 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2621 change_frame_size should already have done it.
2622 (x_new_font): Assign new tool- and menu-bar heights.
2623 (x_set_window_size_1): Account for tool- and menu-bar heights
2624 (Bug#16013). Don't set pixel sizes since change_frame_size
2625 should already have done it.
2627 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2629 Remove the option of using libcrypto.
2630 * Makefile.in (LIB_CRYPTO): Remove.
2631 (LIBES): Don't use it.
2633 2013-12-11 Juri Linkov <juri@jurta.org>
2635 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2636 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2638 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2640 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2641 drawn tool bar items (Bug#16058).
2642 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2644 2013-12-09 Ken Brown <kbrown@cornell.edu>
2646 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2648 * lisp.h (get_frame_param): Adjust conditions for prototype
2651 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2653 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2654 Avoid unused macro warning if configured --without-xft.
2656 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2658 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2660 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2662 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2664 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2666 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2668 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2670 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2672 Use libcrypto's checksum implementations if available, for speed.
2673 * Makefile.in (LIB_CRYPTO): New macro.
2676 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2677 The macro didn't conform to C99 due to type mismatch,
2678 which caused compilation failure with Sun C 5.12,
2679 and it was confusing anyway. Include window.h to declare
2680 redisplay_other_windows.
2682 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2684 * window.c (set_window_buffer): Update mode line (bug#16084).
2686 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2688 Fix minor problems found by static checking.
2689 * keyboard.c (poll_for_input_1, input_polling_used):
2690 Define only if HAVE_NTGUI.
2691 * xmenu.c (popup_activate_callback): Omit unnecessary
2692 check against USE_X_TOOLKIT, which must be defined here anyway.
2693 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2696 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2698 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2700 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2702 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2704 * nsterm.m (x_set_window_size): Remove fprintf.
2705 (init): Define always. Set applicationDidFinishLaunchingCalled
2707 (applicationDidFinishLaunching:):
2708 Set applicationDidFinishLaunchingCalled.
2709 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2712 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2714 Pixel resize changes for NS (Bug#16049).
2715 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2716 height/width. row/cols are locals.
2717 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2718 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2719 (windowWillResize): Remove gsextra. Calculate extra as in
2721 (x_new_font): Don't change frame size if fullscreen.
2722 Change size pixelwise.
2724 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2725 comment in xfns.c. Change to pixelwise call.
2727 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2729 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2732 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2734 * xterm.c (input_signal_count): Remove.
2735 (x_dispatch_event): Define unconditionally.
2736 (x_make_frame_visible): Process X events until the frame
2737 is really visible (Bug#16027).
2738 * xterm.h (x_dispatch_event): Declare unconditionally.
2740 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2742 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2744 * nsterm.m (x_set_window_size): Handle pixelwise.
2746 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2748 * w32term.c (x_new_font):
2749 * xterm.c (x_new_font): Calculate new frame size from new font
2752 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2754 * lisp.h (FOR_EACH_TAIL): New macro.
2755 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2757 * window.c (select_window): Call second wset_redisplay before we change
2758 selected_window (bug#16034).
2760 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2762 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2764 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2766 * w32xfns.c: Include window.h, to avoid a compiler warning.
2768 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2770 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2771 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2772 window_scroll takes care of it.
2773 (Fset_window_point, Fdelete_other_windows_internal)
2774 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2775 (Fsplit_window_internal, Fdelete_window_internal)
2776 (Fresize_mini_window_internal, Fset_window_configuration)
2777 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2778 cause redisplay instead of forcing a complete redisplay.
2779 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2780 we're only affecting the selected_window.
2782 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2784 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2785 directional control characters. Update type and category
2786 determination according to the UBA from Unicode v6.3.
2787 (bidi_category_t): New category EXPLICIT_FORMATTING.
2789 * dispextern.h (bidi_type_t): Update to include new bidirectional
2790 properties introduced with Unicode v6.3. (Bug#16043)
2792 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2794 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2797 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2799 * font.c (font_list_entities): Remove dummy assignment.
2800 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2801 used on graphic displays only. Remove unused 'font_encoder' member.
2802 (struct font_bitmap): Remove unused 'extra' member.
2803 * nsfont.m (nsfont_open):
2804 * w32font.c (w32font_open_internal):
2805 * ftfont.c (ftfont_get_bitmap): Adjust users.
2807 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2809 Use bool for boolean.
2810 * tparam.c (tparam1):
2811 * undo.c (record_point, record_property_change):
2812 Use bool for boolean, for local vars that are always true or false.
2814 Minor integer overflow fixes (Bug#16033).
2815 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2816 This improves on the previous fix to this function.
2817 (window_resize_check): When summing up pixel counts, don't rely on
2818 undefined behavior if the sum overflows.
2820 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2822 * window.c (Fset_window_new_pixel): Don't choke at negative
2823 argument value (Bug#16033).
2825 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2826 to avoid crash in window_box_height.
2828 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2829 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2831 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2833 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2835 Minor integer overflow fixes.
2836 * window.c (Fset_window_new_pixel, grow_mini_window):
2837 * xdisp.c (Fwindow_text_pixel_size):
2838 Avoid undefined behavior on signed integer overflow.
2839 * xfns.c (x_set_mouse_color):
2840 Check that drag shape fits in 'unsigned', since that's what X wants.
2842 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2844 Improve reporting of fatal exception on MS-Windows.
2845 * w32fns.c (my_exception_handler): New function.
2846 (globals_of_w32fns): Set it up as the unhandled exception
2847 handler. Initialize exception code and address to zeros.
2848 (emacs_abort): If the exception code and address are available,
2849 print them at the beginning of the backtrace. Fix the format of
2850 printing addresses (was producing 0x0x12345678 on XP).
2853 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2855 * eval.c (Fbacktrace__locals): New function.
2856 (syms_of_eval): Defsubr it.
2858 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2860 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2861 Define here to unify between...
2862 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2863 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2865 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2867 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2869 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2870 fringe background extension.
2871 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2872 because they are now always the same as `left' and `width',
2873 respectively. Remove code for the case that `width' and
2874 `sb_width' are different.
2876 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2878 Fix minor problems found by static checking.
2879 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2880 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2881 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2883 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2885 * image.c (imagemagick_compute_animated_image): Don't crash if we
2886 have an animation with different-sized images (bug#15313).
2888 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2890 Remove some unused items introduced during pixelwise change.
2891 * window.c (window_resize_total_check): Remove unused function.
2892 * xdisp.c (remember_mouse_glyph): Remove unused label.
2893 (Ftool_bar_height): Move declaration inside #if.
2894 * xterm.c (x_set_window_size): Don't use r and c.
2896 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2898 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2901 * window.c (Fset_window_configuration): Comment out unused variables.
2903 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2905 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2907 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2909 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2911 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2912 HAVE_GNUTLS3 (Bug#16001).
2914 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2915 if interrupts are deferred (Bug#15801).
2917 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2919 Support resizing frames and windows pixelwise.
2920 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2921 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2922 (struct glyph_matrix): Replace window_left_col and
2923 window_top_line by window_pixel_left and window_pixel_top.
2924 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2926 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2927 (draw_window_divider, move_it_to, x_draw_right_divider)
2928 (x_draw_bottom_divider, change_frame_size): Add or fix
2930 * dispnew.c (change_frame_size_1): Change prototype.
2931 (adjust_glyph_matrix, required_matrix_width)
2932 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2933 values instead of lines and columns.
2934 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2935 WINDOW_TOTAL_FRINGE_WIDTH.
2936 (handle_window_change_signal, do_pending_window_change)
2937 (init_display): Adjusts calls of change_frame_size.
2938 (change_frame_size, change_frame_size_1): Handle pixelwise
2940 * frame.c (Qright_divider_width, Qbottom_divider_width):
2942 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2943 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2944 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2945 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2947 (set_frame_param): New function.
2948 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2949 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2950 (Ffringe_width, Fborder_width, Fright_divider_width)
2951 (Fbottom_divider_width): New functions, defsubr them.
2952 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2953 New argument pixelwise.
2954 (struct frame_parm_table): New members Qright_divider_width and
2955 Qbottom_divider_width.
2956 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2957 (x_report_frame_params): Handle Qright_divider_width and
2958 Qbottom_divider_width.
2959 (x_set_right_divider_width, x_set_bottom_divider_width):
2961 (frame_resize_pixelwise): New option.
2962 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2963 new_pixelwise, right_divider_width and bottom_divider_width;
2964 remove total_lines; rename text_lines, text_cols, new_text_lines
2965 and new_text_cols to text_height, text_width, new_height and
2966 new_width respectively.
2967 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2968 FRAME_TEXT_WIDTH respectively.
2969 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2970 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2971 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2973 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2974 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2975 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2976 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2977 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2978 (FRAME_TOTAL_COLS_ARG): Remove macro.
2979 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2980 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2981 (x_wm_set_size_hint): Handle frame pixel sizes.
2982 * indent.c (compute_motion, Fcompute_motion):
2983 Call window_body_width instead of window_body_cols.
2984 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2985 (make_lispy_position): Handle right and bottom dividers.
2986 (Fsuspend_emacs): Pixelize call of change_frame_size.
2987 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2988 * lisp.h: Extern set_frame_param.
2989 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2991 (Fx_create_frame): Add entry for vertical_drag_cursor.
2992 Pixelize call of change_frame_size.
2993 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2994 * nsterm.m (ns_update_window_end): Optionally draw right
2996 (x_set_window_size): Add argument pixelwise.
2997 Call check_frame_size and change_frame_size with pixelwise zero.
2998 (ns_draw_window_divider): New function.
2999 (ns_redisplay_interface): Add ns_draw_window_divider.
3000 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3001 (x_new_font): Call x_set_window_size with pixelwise zero.
3002 * print.c (print_object): For a window print its sequence
3004 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3005 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3006 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3007 (w32_createwindow): Use scroll bar area width.
3008 (w32_wnd_proc): Handle bottom divider width.
3009 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3010 (Fx_create_frame): Default divider width parameters.
3011 Caclulate sizes pixelwise. Add vertical drag cursor support.
3012 (x_create_tip_frame): Default divider widths to zero.
3013 Pixelize call to change_frame_size.
3014 (Fx_show_tip): Add handling of divider widths. Pixelize window
3016 (Fw32_frame_rect): New function.
3017 (frame_parm_handler w32_frame_parm_handlers): Add divider
3019 (Vx_window_vertical_drag_shape): Add variable.
3020 * w32inevt.c (resize_event, maybe_generate_resize_event):
3021 Pixelize change_frame_size calls.
3022 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3024 * w32term.c (w32_draw_window_divider): New function.
3025 (x_update_window_end): Handle right divider.
3026 (w32_draw_fringe_bitmap, x_scroll_run)
3027 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3028 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3029 Calculate new frame sizes pixelwise.
3030 (x_new_font): Pixelize call to x_set_window_size.
3031 (x_check_fullscreen): Pixelize call to change_frame_size.
3032 (x_set_window_size_1, x_set_window_size): New argument
3033 pixelwise. Calculate pixelwise.
3034 (x_wm_set_size_hint): Use scroll bar area width.
3035 (w32_redisplay_interface): Add w32_draw_window_divider.
3036 * w32term.h (struct w32_output): Add vertical drag cursor.
3037 * widget.c (set_frame_size, update_wm_hints)
3038 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3040 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3041 * window.c (sequence_number): Restore.
3042 (Fwindow_pixel_width, Fwindow_pixel_height)
3043 (Fwindow_mode_line_height, Fwindow_header_line_height)
3044 (window_pixel_to_total, Frun_window_scroll_functions)
3045 (Fset_window_new_pixel, window_resize_apply_total)
3046 (Fwindow_resize_apply_total): New functions.
3047 (window_body_height, window_body_width): Rename from
3048 window_body_lines. New argument PIXELWISE.
3049 Calculate pixelwise.
3050 (Fwindow_body_height, Fwindow_body_width): New argument
3052 (coordinates_in_window, window_relative_x_coord): Use window's
3053 pixel width instead of total width.
3054 (replace_window, recombine_windows): Initialize pixel values.
3055 (resize_root_window, resize_frame_windows, grow_mini_window)
3056 (shrink_mini_window): New argument PIXELWISE.
3057 Calculate pixelwise.
3058 (Fdelete_other_windows_internal, adjust_window_margins)
3059 (window_resize_check, window_resize_apply)
3060 (Fdelete_window_internal, Fresize_mini_window_internal)
3061 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3062 (check_frame_size): Rename arguments. New argument PIXELWISE.
3063 Calculate pixelwise.
3064 (set_window_buffer): Make samebuf bool. Run configuration change
3065 hook only if buffer changed.
3066 (Fset_window_buffer): Rewrite doc-string.
3067 (make_window): Initialize new_pixel slot.
3068 (Fwindow_resize_apply): Check pixel size of root window.
3069 (Fsplit_window_internal): Call 2nd argument pixel_size.
3070 Calculate pixelwise.
3071 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3073 (save_window_data): New slots frame_text_width,
3074 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3075 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3077 (Fcurrent_window_configuration, Fset_window_configuration)
3078 (save_window_save, compare_window_configurations): Handle new
3079 slots in save_window_data and saved_window.
3080 (Fset_window_scroll_bars): Fix doc-string.
3081 (window_resize_pixelwise): New variable.
3082 (coordinates_in_window, Fcoordinates_in_window_p):
3084 (make_parent_window): Adjust sequence_number.
3085 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3087 * window.h (struct window): New members new_pixel, pixel_left,
3088 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3089 (wset_new_pixel): New function.
3090 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3091 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3092 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3093 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3094 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3095 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3096 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3097 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3098 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3099 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3100 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3101 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3102 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3103 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3104 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3106 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3107 (window_body_width, check_frame_size): Adapt external declarations.
3108 * xdisp.c (last_max_ascent): New integer.
3109 (window_text_bottom_y): Handle bottom divider.
3110 (window_box_width, window_box_height): Calculate pixelwise.
3111 (get_glyph_string_clip_rects): Handle right divider.
3112 (remember_mouse_glyph): When windows are resized pixelwise
3113 proceed with width and height set to 1.
3114 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3116 (move_it_to): Calculate and return maximum x position
3118 (Fwindow_text_pixel_size): New function.
3119 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3120 (tool_bar_lines_needed): Rename to tool_bar_height.
3121 Calculate pixelwise.
3122 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3123 Calculate pixelwise.
3124 (redisplay_tool_bar): Calculate pixelwise.
3125 (redisplay_window): Calculate pixelwise. Handle dividers.
3126 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3127 (x_draw_vertical_border): Handle dividers.
3128 (define_frame_cursor1): Handle vertical drag cursor.
3129 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3130 (expose_window): Calculate pixelwise. Handle dividers.
3131 (init_xdisp): Initialize pixel values.
3132 * xfaces.c (Qwindow_divider): New face.
3133 (realize_basic_faces): Realize it.
3134 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3135 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3136 (x_set_scroll_bar_default_width): Default actual width to 16.
3137 (Fx_create_frame): Set sizes pixelwise.
3138 (x_create_tip_frame): Default divider widths to zero.
3139 Pixelize call of change_frame_size.
3140 (Fx_show_tip): Handle divider widths. Initial pixel position
3142 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3143 (Vx_window_vertical_drag_shape): New option.
3144 * xmenu.c (free_frame_menubar): Pixelize call of
3146 * xterm.c (x_draw_window_divider): New function.
3147 (x_update_window_end): Optionally draw right divider.
3148 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3149 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3150 (handle_one_xevent, x_new_font): Calculate pixelwise.
3151 (x_set_window_size_1, x_set_window_size): New argument
3152 pixelwise. Calculate pixelwise.
3153 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3154 (struct x_redisplay_interface): Add x_draw_window_divider.
3155 * xterm.h (struct x_output): Add vertical_drag_cursor.
3157 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3159 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3160 Set invisible frames's `redisplay' when a full redisplay is requested.
3161 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3162 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3163 (display_mode_lines): Set it here instead.
3165 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3167 * dispextern.h (set_window_update_flags): Remove.
3169 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3171 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3173 * xdisp.c (REDISPLAY_SOME_P): New macro.
3174 (redisplay_internal): Use it (bug#15999).
3175 (prepare_menu_bars, redisplay_window): Use it as well.
3177 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3179 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3181 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3182 (globals_of_w32font): Zero it out.
3183 (GetCharWidth32W_Proc): New function pointer.
3184 (get_char_width_32_w): New function.
3185 (compute_metrics): If get_glyph_outline_w returns an error, try
3186 get_char_width_32_w before declaring a failure. This avoids
3187 punishing raster (a.k.a. "bitmap") fonts by slowing down
3188 redisplay. (Bug#6364).
3190 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3192 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3193 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3194 highlight needs to be redisplayed. (Bug#15913)
3196 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3198 Fix minor problems found by static checking.
3199 * buffer.h (struct buffer_text, struct buffer):
3200 * frame.h (struct frame):
3201 * window.h (struct window):
3202 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3203 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3204 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3205 no-longer-valid use of HAVE_MENUS.
3206 * xdisp.c (propagate_buffer_redisplay): Now static.
3208 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3210 * xmenu.c (Fmenu_or_popup_active_p):
3211 * window.c (Fset_window_configuration):
3212 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3213 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3214 * fns.c (Fyes_or_no_p):
3215 * editfns.c (Fmessage_box, Fmessage_or_box):
3216 * alloc.c (make_save_ptr_ptr):
3217 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3219 * window.c (Fset_window_configuration): Move select_window later.
3221 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3223 Refine redisplay optimizations to only redisplay *some* frames/windows
3224 rather than all of them.
3225 * xdisp.c (REDISPLAY_SOME): New constant.
3226 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3227 (bset_redisplay, bset_update_mode_line): New functions.
3228 (message_dolog): Use bset_redisplay.
3229 (clear_garbaged_frames): Use fset_redisplay.
3230 (echo_area_display): Use wset_redisplay.
3231 (buffer_shared_and_changed): Remove.
3232 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3233 frame titles. Compute the actual set of windows redisplayed.
3234 Don't update frame titles and menu bars for frames that don't need to
3236 (propagate_buffer_redisplay): New function.
3238 (redisplay_internal): Use it. Be more selective in the set of windows
3239 we redisplay. Propagate windows_or_buffers_changed to
3240 update_mode_lines a bit later to simplify the code.
3241 (mark_window_display_accurate_1): Reset window and buffer's
3243 (redisplay_window): Do nothing if neither the window nor the buffer nor
3244 the frame needs redisplay.
3245 * window.h (struct window): Add `redisplay' field.
3246 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3247 (redisplay_other_windows, window_list): New declarations.
3248 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3249 (window_list): Not static any more.
3250 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3251 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3252 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3253 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3254 * frame.h (struct frame): Add `redisplay' field.
3255 Move `external_menu_bar' bitfield next to other bit-fields.
3256 (SET_FRAME_GARBAGED): Use fset_redisplay.
3257 (SET_FRAME_VISIBLE): Don't garbage the frame;
3258 Use redisplay_other_windows.
3259 * buffer.h (struct buffer): Add `redisplay' field.
3260 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3261 (modify_overlay): Use bset_redisplay.
3262 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3264 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3266 Support w32 file notifications in batch mode.
3267 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3268 invalid (which happens in batch mode). If non-interactive, call
3269 handle_file_notifications to store file notification events in the
3270 input queue. (Bug#15933)
3272 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3274 * w32inevt.c (handle_file_notifications): Now external, not static.
3276 * w32term.h (handle_file_notifications): Provide prototype.
3278 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3279 init_crit, since init_display, which does that otherwise, is not
3282 2013-11-27 Glenn Morris <rgm@gnu.org>
3284 * Makefile.in ($(lispsource)/international/charprop.el): New.
3285 (emacs$(EXEEXT)): Depend on charprop.el.
3287 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3289 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3290 deleting portions of the buffer under non-nil REPLACE argument.
3293 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3294 directory, watch it and not its parent.
3295 (add_watch): Allow empty string in FILE.
3297 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3299 * window.c (Fset_window_start, window_resize_apply)
3300 (window_scroll): Reset window_end_valid (Bug#15957).
3302 2013-11-27 Glenn Morris <rgm@gnu.org>
3304 * Makefile.in (leimdir): Now in lisp source directory.
3305 ($(leimdir)/leim-list.el): Just use ../leim .
3306 * epaths.in (PATH_DUMPLOADSEARCH):
3307 * lread.c (load_path_default):
3308 * nsterm.m (ns_load_path): No more leim directory.
3310 2013-11-26 Andreas Schwab <schwab@suse.de>
3312 * .gdbinit (xgettype): Add cast.
3314 2013-11-26 Glenn Morris <rgm@gnu.org>
3316 Preload leim-list.el.
3317 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3318 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3319 is a single directory.
3321 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3323 bool-vector-subsetp is now the normal direction (Bug#15912).
3324 * data.c (Fbool_vector_subsetp): Test whether the first argument
3325 is a subset of the second one, not the reverse. Add doc string.
3327 Fix minor problems found by static checking.
3328 * lread.c (load_path_default): Now static.
3329 * textprop.c (text_property_stickiness): Be consistent about the
3330 test used when deciding whether to consider the previous character.
3331 This simplifies the code a bit.
3333 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3335 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3337 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3338 (syms_of_frame): Don't defsubr them.
3340 2013-11-25 Glenn Morris <rgm@gnu.org>
3342 * lread.c (load_path_default): Change the sense of the argument.
3343 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3344 from dump_path. When it is not, avoid checking dump_path twice.
3346 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3347 uninstalled dump_path against installed Vload_path. (Bug#15964)
3349 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3351 Export get_pos_property to Elisp.
3352 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3353 (syms_of_editfns): Export it to Elisp.
3355 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3357 2013-11-23 Romain Francoise <romain@orebokech.com>
3359 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3360 initialization here ...
3361 (syms_of_fileio): ... from here.
3363 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3365 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3366 Please use --enable-check-lisp-object-type.
3368 2013-11-23 Glenn Morris <rgm@gnu.org>
3370 * process.c (get_process): Explicit error for dead buffers.
3372 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3374 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3376 2013-11-23 Glenn Morris <rgm@gnu.org>
3378 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3379 * lread.c (load_path_check): Take path to check as argument.
3380 (load_path_default): New, split from init_lread.
3381 (init_lread): Move calc of default load-path to load_path_default.
3382 Empty elements in EMACSLOADPATH now stand for the default.
3383 (load-path): Doc fix.
3384 * emacs.c (decode_env_path): Add option to treat empty elements
3385 as nil rather than ".".
3386 * callproc.c (init_callproc_1, init_callproc):
3387 * image.c (Vx_bitmap_file_path):
3388 * lisp.h (decode_env_path):
3389 * lread.c (Vsource_directory):
3390 Update for new argument spec of decode_env_path.
3392 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3394 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3395 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3397 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3399 Fix some dependency problems that cause unnecessary recompiles.
3400 Problem reported by RMS in
3401 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3402 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3403 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3404 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3405 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3406 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3407 (boostrap-clean): No need to remove stamp-oldxmenu.
3409 Fix recently introduced bool vector overrun.
3410 This was due to an optimization that went awry.
3411 Reported by Glenn Morris in
3412 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3413 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3414 for empty vectors, undoing the 2013-11-18 change.
3415 * data.c (bool_vector_binop_driver): Rely on this.
3416 Fix bug that occasionally overran the destination.
3417 * lisp.h (struct Lisp_Bool_vector): Document this.
3419 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3421 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3424 * nsterm.m (init, run, stop:): Comment out for now, does not work
3427 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3429 * charset.c (syms_of_charset): Don't read past end of string.
3431 2013-11-19 Glenn Morris <rgm@gnu.org>
3433 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3435 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3437 Add hooks to run on gaining/losing focus. (Bug#15029)
3438 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3439 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3440 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3442 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3444 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3445 The old names predated the API change that put destination at end.
3447 Improve API of recently-added bool vector functions (Bug#15912).
3448 The old API had (bool-vector-count-matches A B)
3449 and (bool-vector-count-matches-at A B I), which gave the
3450 misleading impression that the two functions were variants, one
3451 with a location I. The new API has (bool-vector-count-population A)
3452 and (bool-vector-count-consecutive A B I) to make the distinction
3453 clearer. The first function no longer has a B argument, since the
3454 caller can easily determine the number of nils if the length and
3455 number of ts is known.
3456 * data.c (Fbool_vector_count_population): Rename from
3457 bool_vector_count_matches, and accept just 1 argument.
3458 (Fbool_vector_count_consecutive): Rename from
3459 Fbool_vector_count_matches_at.
3461 Always allocate at least one bits_word per bool vector.
3462 See Daniel Colascione in:
3463 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3464 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3465 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3466 * lisp.h (struct Lisp_Bool_vector): Document this.
3468 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3470 * insdel.c (invalidate_buffer_caches): New function, consolidated
3471 from part of prepare_to_modify_buffer.
3472 (insert_from_gap, prepare_to_modify_buffer):
3473 * coding.c (code_convert_region, code_convert_string):
3474 Call invalidate_buffer_caches. (Bug#15841)
3476 * lisp.h (invalidate_buffer_caches): Add prototype.
3478 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3480 * w32term.c (x_update_window_end): Don't invalidate the entire
3481 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3482 highlight needs to be redisplayed. (Bug#15913)
3484 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3486 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3488 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3490 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3491 while we are using Vprin1_to_string_buffer.
3493 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3494 after inserting the description string. (Bug#15907)
3496 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3498 * data.c: Work around bogus GCC diagnostic about shift count.
3499 Reported by Eli Zaretskii in
3500 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3501 (pre_value): New function.
3502 (count_trailing_zero_bits): Use it.
3504 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3506 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3507 assume C macros are not supported even under -g3 in these old GCC
3510 2013-11-15 Leo Liu <sdl.web@gmail.com>
3512 * minibuf.c (Ftry_completion, Fall_completions)
3513 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3515 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3517 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3518 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3519 This avoids placing unnecessary constants into the Emacs code.
3521 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3523 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3524 for Cygwin w32 build.
3526 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3527 for Cygwin w32 build. (Bug#15892)
3529 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3531 Simplify, port and tune bool vector implementation.
3532 * alloc.c (bool_vector_exact_payload_bytes)
3533 (bool_vector_payload_bytes): Remove.
3534 (bool_vector_fill): Return its argument.
3535 * alloc.c (bool_vector_fill):
3537 * print.c (print_object):
3538 Simplify by using bool_vector_bytes.
3539 * alloc.c (make_uninit_bool_vector):
3540 New function, broken out from Fmake_bool_vector.
3541 (Fmake_bool_vector): Use it. Use tail call.
3542 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3543 * data.c (BITS_PER_ULL): New constant.
3544 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3545 if long long versions don't exist.
3546 (shift_right_ull): New function.
3547 (count_one_bits_word): New function, replacing popcount_bits_word
3548 macro. Don't assume that bits_word is no wider than long long.
3549 (count_one_bits_word, count_trailing_zero_bits):
3550 Don't assume that bits_word is no wider than long long.
3551 * data.c (bool_vector_binop_driver, bool_vector_not):
3552 * fns.c (Fcopy_sequence):
3554 Create an uninitialized destination, to avoid needless work.
3555 (internal_equal): Simplify.
3556 (Ffillarray): Prefer tail call.
3557 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3558 contain at least one word.
3559 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3560 chars are narrower than ints.
3561 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3562 * fns.c (Fcopy_sequence):
3564 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3565 Don't try to port to hosts where bits_word values have holes; the
3566 code wouldn't work there anyway. Verify this assumption, though.
3567 (bool_vector_bytes): New function.
3568 (make_uninit_bool_vector): New decl.
3569 (bool_vector_fill): Now returns Lisp_Object.
3571 * xfns.c (xic_create_fontsetname):
3572 * xrdb.c (gethomedir): Prefer tail calls.
3574 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3576 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3577 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3579 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3580 that requires a return value.
3581 (Fset_buffer_modified_p): Take advantage of this change to do
3584 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3586 * buffer.c (Frestore_buffer_modified_p): Sync it with
3587 Fset_buffer_modified_p.
3588 (Fforce_mode_line_update): New function, moved from subr.el.
3589 (Fset_buffer_modified_p): Use them.
3590 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3592 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3594 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3595 This avoids undefined behavior when subtracting pointers into
3596 different aways. On my platform it also makes the code a tad
3597 smaller and presumably faster.
3599 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3601 * keyboard.c (command_loop_1): Use region-extract-function.
3602 * insdel.c (Qregion_extract_function): Not static any more (can we
3603 stop pretending that these vars can benefit from being marked static?).
3605 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3607 * search.c (find_newline): If buffer text is relocated during the
3608 "dumb loop", adjust C pointers into buffer text to follow suit.
3611 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3613 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3614 for conversion (Bug#15837).
3616 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3618 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3619 for the entire range of inserted characters. (Bug#15841)
3621 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3623 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3625 (realize_default_face): Remove assignment to distant-foreground if
3626 unspecified (Bug#15815).
3628 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3630 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3631 cache-long-scans disabled, since we don't want to call
3632 prepare_to_modify_buffer (in insert_1_both) for each message we
3635 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3636 from buffer.c. Improve commentary to the buffer field setter
3639 * buffer.c (bset_cache_long_scans): Static function deleted.
3640 Improve commentary to the buffer field setter functions.
3641 (init_buffer_once): Default for cache-long-scans changed to t.
3644 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3646 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3648 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3649 This bug was introduced in my 2013-06-21 change, and caused
3650 struct Lisp_Sub_Char_Table objects to be given too many slots,
3651 which broke 'make -C admin/unidata'.
3653 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3655 Import changes from mac-port 4.5.
3656 * macfont.m (mac_font_copy_default_descriptors_for_language)
3657 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3658 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3659 (macfont_language_default_font_names): New.
3660 (macfont_list): Rearrange language/charset code.
3661 (macfont_close): Don't check for macfont_info->cache.
3662 (mac_ctfont_create_preferred_family_for_attributes): New font
3663 selection code, call
3664 mac_font_copy_default_name_for_charset_and_languages.
3665 (mac_font_copy_default_descriptors_for_language)
3666 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3668 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3670 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3672 Port to C11 aligned_alloc, and fix some integer overflows.
3673 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3674 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3675 and use of posix_memalign replaced with aligned_alloc.
3676 (aligned_alloc): New function, defined or declared as needed.
3677 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3678 Don't undef; configure.ac now does this.
3679 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3680 (calloc, aligned_alloc): Check for integer overflow.
3681 (aligned_alloc): Rename from memalign. All uses changed.
3682 (memalign): New function, an alias for aligned_alloc.
3684 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3686 * xdisp.c (redisplay_internal): Fix typo in last change.
3688 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3690 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3692 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3694 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3695 redisplay--mode-lines-cause.
3696 (redisplay_internal): Keep them uptodate. Remove redundant check of
3697 buffer_shared_and_changed.
3698 * *.[chm]: Number every assignment to update_mode_lines so we
3699 can track why it is set.
3701 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3703 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3705 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3707 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3708 can track why it is set.
3710 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3712 Integer-related fixes for term.c etc.
3713 * dispextern.h (face_tty_specified_color): New function.
3714 * term.c (turn_on_face): Don't rely on undefined behavior when
3715 assigning an out-of-range value to 'long'.
3716 Simplify test for toggling highlight.
3717 (tty_capable_p): Omit last two (unused) args. All callers changed.
3718 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3719 (read_menu_input, tty_menu_activate, tty_menu_show):
3720 * xfaces.c (x_supports_face_attributes_p)
3721 (tty_supports_face_attributes_p):
3722 Use bool for boolean. All callers changed.
3723 (tty_supports_face_attributes_p): Omit defaults for color indices;
3724 no longer needed. Simplify tail call.
3726 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3728 * xdisp.c (prepare_menu_bars): Mark static.
3729 * lisp.h (prepare_menu_bars): Don't declare.
3730 * xselect.c (x_handle_selection_clear):
3731 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3733 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3735 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3736 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3738 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3740 * keyboard.c (Fcommand_error_default_function): Rename from
3741 Fdefault_error_output.
3743 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3745 * keyboard.c (Fdefault_error_output): New function, extracted from
3747 (syms_of_keyboard): Use it for Vcommand_error_function.
3749 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3751 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3752 (init_eval): Use it to ensure handlerlist is non-NULL.
3753 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3754 (Fsignal): Adjust NULLness test of handlerlist.
3755 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3757 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3759 * callproc.c (call_process): Call prepare_to_modify_buffer before
3760 decoding text read from the sub-process, as the decoded stuff will
3761 be inserted into the buffer. This will invalidate the various
3762 caches maintained for the buffer. (Bug#15148)
3764 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3766 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3767 string of glyphless-char-display.
3769 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3771 * nsfns.m (ns_get_name_from_ioreg): New function.
3772 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3773 OSX >= 10.9. Use ns_get_name_from_ioreg.
3775 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3777 Simplify and port recent bool vector changes.
3778 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3779 only in this file. Use a more-efficient implementation if the
3780 second argument is a power of 2.
3781 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3782 Remove no-longer-necessary compile-time checks.
3783 (bool_vector_exact_payload_bytes): New function.
3784 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3785 exact payload changed to call the new function. Do not assume
3786 that the arg or result fits in ptrdiff_t.
3787 (bool_vector_fill): New function.
3788 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3790 (vroundup_ct): Don't assume arg fits in size_t.
3791 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3792 invoke set_category_set.
3793 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3794 All callers changed. Use bool_vector_set.
3795 * category.h (XCATEGORY_SET): Remove; no longer needed.
3796 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3798 * data.c (Faref): Use bool_vector_ref.
3799 (Faset): Use bool_vector_set.
3800 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3801 (Fbool_vector_not, Fbool_vector_count_matches)
3802 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3803 * fns.c (concat): Use bool_vector_ref.
3804 (Ffillarray): Use bool_vector_fill.
3805 (mapcar1): Use bool_vector_ref.
3806 (sxhash_bool_vector): Hash words, not bytes.
3807 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3808 a constant, since it's now used in #if.
3809 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3810 unsigned char on unusual architectures, so that we no longer
3811 assume that the number of bits per bits_word is a power of two or
3812 is a multiple of 8 or of CHAR_BIT.
3813 (Qt): Add forward decl.
3814 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3815 at least as strictly as bits_word.
3816 (bool_vector_data, bool_vector_uchar_data): New accessors.
3817 All data structure accesses changed to use them.
3818 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3819 (bool_vector_set): New functions.
3820 (bool_vector_fill): New decl.
3821 (ROUNDUP): Move to alloc.c as described above.
3823 Fix recent gnutls changes.
3824 * gnutls.c (Fgnutls_boot): Don't assume C99.
3825 * process.c (wait_reading_process_output): Fix typo in recent change.
3827 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3829 * process.c (wait_reading_process_output, read_process_output)
3830 (send_process): Check gnutls_state is not NULL.
3832 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3833 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3835 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3837 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3838 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3840 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3843 * nsfns.m (Fx_create_frame): Fix memory leak.
3845 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3846 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3847 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3849 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3851 * xdisp.c (message3_nolog, message_with_string): Encode the string
3852 before writing it to the terminal in a non-interactive session.
3854 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3855 sure we concatenate them into a unibyte string.
3857 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3858 resulting temporary name before returning it to the caller.
3859 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3860 is a unibyte string, convert NAME to a unibyte string to ensure
3861 that the result is also a unibyte string.
3863 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3864 create unibyte strings from default paths and directory/file
3867 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3870 * callproc.c (init_callproc): Use build_unibyte_string to make
3871 sure we create unibyte strings from default paths and
3872 directory/file names.
3874 * buffer.c (init_buffer): Don't store default-directory of
3875 *scratch* in multibyte form. The original problem which led to
3876 that is described in
3877 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3878 but it was solved long ago. (Bug#15260)
3880 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3882 Port to stricter C99 platforms.
3883 Especially, C99 prohibits nesting a struct X inside struct Y if
3884 struct X has a flexible array member.
3885 * alloc.c (struct sdata): New type.
3886 (sdata): Implement in terms of struct sdata.
3887 Remove u member; all uses replaced by next_vector, set_next_vector.
3888 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3889 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3890 (struct sblock): Rename first_data member to data, which is now
3891 a flexible array member. All uses changed.
3892 (next_vector, set_next_vector, large_vector_vec): New functions.
3893 (vector_alignment): New constant.
3894 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3895 (struct large-vector): Now merely a NEXT member, since the old approach
3896 ran afoul of stricter C99. All uses changed to use
3897 large_vector_vec or large_vector_offset.
3898 (large_vector_offset): New constant.
3899 * dispnew.c: Include tparam.h, for tgetent.
3900 Do not include term.h; no longer needed.
3901 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3902 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3903 (struct Lisp_Vector): Use a flexible array member for contents,
3904 instead of a union with a member that is an array of size 1.
3906 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3907 fact that the struct no longer contains a union.
3908 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3909 (struct Lisp_Save_Value, struct Lisp_Free):
3910 Use unsigned, not int, for spacers, to avoid c99 warning.
3911 (union specbinding): Use unsigned, not bool, for bitfield, as
3912 bool is not portable to pre-C99 hosts.
3914 2013-11-04 Glenn Morris <rgm@gnu.org>
3916 * emacs.c (usage_message): Mention that `-L :...' appends.
3918 2013-11-02 Glenn Morris <rgm@gnu.org>
3920 * Makefile.in (abs_builddir): Remove.
3921 (bootstrap_exe): Use relative filename.
3923 Use relative filenames in TAGS files.
3924 * Makefile.in (abs_srcdir): Remove it again.
3925 (.PHONY): Remove frc.
3926 (maintainer-clean): No more TAGS-LISP file.
3927 (TAGS): Pass relative file names to etags.
3928 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3930 * Makefile.in (abs_srcdir): New, set by configure.
3932 (maintainer-clean): Remove pointless echo. That should be in the
3933 top-level Makefile, if anywhere. Delete TAGS-LISP.
3934 (extraclean): No s/ and m/ directories for some time.
3935 (TAGS): Also depend on ctagsfiles3.
3936 Remove no-longer-defined S_FILE.
3937 Pass absolute filenames to etags once more.
3938 (TAGS-LISP): Replace lispdir with its expansion.
3939 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3940 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3942 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3944 * xfaces.c (check_lface_attrs, realize_default_face):
3945 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3946 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3948 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3950 * emacs.c (original_pwd): Remove global var by making it local.
3951 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3953 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3955 * xfaces.c: Declare color_distance.
3956 (QCdistant_foreground): New variable.
3957 (NEAR_SAME_COLOR_THRESHOLD): New define.
3958 (load_color2): New function.
3959 (load_color): Call load_color2.
3960 (load_face_colors): Call load_color2 and if distant-color is specified
3961 calculate distant and use distant-color if colors are near.
3962 (LFACE_DISTANT_FOREGROUND): New define.
3963 (merge_face_ref, Finternal_set_lisp_face_attribute)
3964 (Finternal_get_lisp_face_attribute)
3965 (x_supports_face_attributes_p): Handle distant-foreground similar to
3967 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3969 * dispextern.h (lface_attribute_index):
3970 Add LFACE_DISTANT_FOREGROUND_INDEX.
3972 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3974 * image.c (pbm_next_char): New function.
3975 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3976 (pbm_scan_number): Use it.
3977 (Qlibjpeg_version): New variable.
3978 (syms_of_image): DEFSYM and initialize it.
3980 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3982 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3984 2013-10-31 Glenn Morris <rgm@gnu.org>
3986 * emacs.c (original_pwd): New char.
3987 (main): If using --chdir, store original_pwd.
3988 (init_cmdargs): When setting Vinvocation_directory based on a
3989 relative argv[0], use original_pwd if set. (Bug#15768)
3991 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3993 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3995 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3997 * insdel.c: Fix minor problems found by static checking.
3998 (Qregion_extract_function): Now static.
3999 (prepare_to_modify_buffer_1): Remove unused locals.
4001 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4003 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4004 (syms_of_xdisp): Declare pre-redisplay-function.
4005 (markpos_of_region): Remove function.
4006 (init_iterator, compute_stop_pos, handle_face_prop)
4007 (face_before_or_after_it_pos, reseat_to_string)
4008 (get_next_display_element, window_buffer_changed)
4009 (redisplay_internal, try_cursor_movement, redisplay_window)
4010 (try_window_reusing_current_matrix, try_window_id, display_line)
4011 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4012 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4013 * window.h (struct window): Remove field `region_showing'.
4014 * dispextern.h (struct it): Remove region_beg/end_charpos.
4015 (face_at_buffer_position, face_for_overlay_string)
4016 (face_at_string_position): Update prototypes.
4017 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4018 (face_at_string_position): Remove `region_beg' and `region_end' args.
4019 * fontset.c (Finternal_char_font):
4020 * font.c (font_at, font_range): Adjust calls accordingly.
4021 * insdel.c (Qregion_extract_function): New var.
4022 (syms_of_insdel): Initialize it.
4023 (prepare_to_modify_buffer_1): Use it.
4025 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4027 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4028 * ftxfont.c (ftxfont_get_gcs):
4029 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4030 * xfaces.c (x_free_colors, x_free_dpy_colors)
4031 (x_create_gc, unload_color):
4032 * xselect.c (x_property_data_to_lisp):
4033 * xsettings.c (parse_settings):
4034 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4035 (get_bits_and_offset): Adjust definition.
4036 * frame.c (XParseGeometry): Adjust locals.
4037 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4038 * regex.h (toplevel): Likewise for reg_syntax_t.
4040 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4042 * eval.c (run_hook_with_args): Use FUNCTIONP.
4044 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4046 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4047 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4048 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4049 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4050 on MS-Windows anyway.
4051 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4052 (free_realized_face): ...adjust user.
4053 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4054 white relief pixels to -1.
4055 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4056 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4057 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4059 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4061 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4062 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4063 in practice now. All callers changed.
4065 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4067 * dispextern.h (struct face): Use bitfields for 'underline_type'
4068 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4069 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4070 'stipple' member. Move 'lface' member up to help...
4071 * xfaces.c (make_realized_face): ...this function to find and
4072 clear just the members that need clearing.
4073 (load_face_colors, realize_x_face):
4074 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4076 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4078 * xftfont.c (struct xftfont_info): Remove set-but-unused
4080 (xftfont_open): Adjust user.
4081 (xftfont_get_colors): Remove useless prototype.
4083 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4085 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4086 before passing them to 'unexec'. (Bug#15260)
4088 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4090 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4092 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4094 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4095 the changed signature of the font driver's 'close' method.
4097 * w32font.h (w32font_close): Adjust the prototype to the change in
4098 function definition.
4100 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4102 * w32uniscribe.c (uniscribe_close): Adapt the call to
4103 w32font_close to its new prototype.
4105 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4107 Omit unused frame argument of font API's close function.
4108 * font.h (struct font): Drop frame argument. Adjust comment.
4109 * font.c (font_clear_cache, font_close_object): Adjust users.
4110 * ftfont.c (ftfont_close):
4111 * ftxfont.c (ftxfont_close):
4112 * macfont.m (macfont_close):
4113 * nsfont.m (nsfont_close):
4114 * w32font.c (w32font_close):
4115 * xfont.c (xfont_close):
4116 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4117 tweak comments and make functions safe if called more than once for
4118 the same font object.
4120 Perform font-specific cleanup when font object is swept by GC. See
4121 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4122 * alloc.c (cleanup_vector): New function.
4123 (sweep_vector): Call it for each reclaimed vector object.
4124 * font.h (struct font): Adjust comment.
4126 2013-10-24 Glenn Morris <rgm@gnu.org>
4128 * Makefile.in (abs_top_srcdir): New, set by configure.
4130 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4132 Adjust recent font-related changes to fix bug#15686.
4133 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4134 is a live window system frame, mark its default font too.
4136 2013-10-23 Glenn Morris <rgm@gnu.org>
4138 * Makefile.in (RUN_TEMACS): Make relative (again).
4139 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4140 (bootstrap-emacs$(EXEEXT)):
4141 Quote entities that might contain whitespace.
4143 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4145 Port to Solaris 10 and its bundled GCC.
4146 Problem reported by Timothy C. Burt.
4147 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4149 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4151 Do not allow font caches to grow too large.
4152 * alloc.c (compact_font_cache_entry, compact_font_caches):
4153 New functions or stub if not HAVE_WINDOW_SYSTEM.
4154 (compact_undo_list): Factor out from Fgarbage_collect.
4156 (mark_face_cache): Mark face font. Move down to avoid
4158 (mark_terminals): Do not mark font cache here.
4159 (Fgarbage_collect): Call compaction functions described
4160 above. Adjust comment.
4162 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4164 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4165 chdir to HOME (bug#15607).
4167 * nsterm.m (Qcocoa, Qgnustep): New variables.
4168 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4169 (ns_get_color): Make selection color work for GNUstep also.
4171 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4173 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4174 handles mouse clicks. Instead, let GPM use the same code as all
4175 the other mice use. See the discussion starting at
4176 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4177 for the details of the problem with the menu bar this fixes.
4179 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4181 Remove port-specific display name lists to avoid extra
4182 complexity and data duplication with display info lists.
4183 * xterm.h (x_display_name_list): Remove declaration.
4184 * xterm.c (x_display_name_list): Remove.
4185 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4186 * xfns.c (x_display_info_for_name, Fx_display_list):
4187 Likewise. Use x_display_list where appropriate.
4188 * w32term.h (w32_display_name_list): Remove declaration.
4189 * w32term.c (w32_display_name_list): Remove.
4190 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4192 * w32fns.c (x_display_info_for_name, Fx_display_list):
4193 Likewise. Use x_display_list where appropriate.
4194 * nsterm.h (ns_display_name_list): Remove declaration.
4195 * nsterm.m (ns_display_name_list): Remove.
4196 (ns_term_init, syms_of_nsterm): Adjust users.
4197 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4198 Likewise. Use x_display_list where appropriate.
4199 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4200 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4201 (mark_terminals): Mark per-terminal font cache.
4203 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4205 Don't run timers in input-pending-p. Its new check-timers param
4206 provides the prior behavior. (Bug#15045).
4207 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4209 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4211 Make some functions static in non-Microsoft builds.
4212 On my platform (Fedora 19 x86-64), this shrinks the
4213 Emacs executable (text+data) by 0.25%.
4214 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4215 (load_color) [!MSDOS]:
4216 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4217 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4218 * lisp.h (check_existing):
4219 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4220 (network_interface_info) [!WINDOWSNT]:
4221 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4222 Remove extern decls.
4223 * fileio.c (check_existing):
4224 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4225 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4226 (network_interface_info) [!WINDOWSNT]:
4227 * term.c (encode_terminal_code) [!WINDOWSNT]:
4228 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4229 * xfaces.c (load_color) [!MSDOS]:
4231 * fileio.c (check_existing, check_executable, check_writable):
4232 * process.c (network_interface_list, network_interface_info):
4233 Move earlier, so that we don't need forward decls.
4234 * gnutls.c (fn_gnutls_transport_set_errno)
4235 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4237 * w32.c (init_environment): Use faccessat rather than
4238 check_existing, partly for consistency with the rest of the code
4239 in this file, partly so that check_existing can be static.
4241 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4242 * emacs.c (MAIN_PROGRAM): New macro.
4243 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4244 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4246 bool vector int width fixes
4247 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4248 (Fbool_vector_count_matches_at):
4249 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4250 can exceed PTRDIFF_MAX, at least in theory.
4251 (Fbool_vector_count_matches_at):
4252 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4254 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4256 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4257 (struct sockaddr): Add forward decl, for platforms that lack it.
4259 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4261 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4264 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4266 * w32.c (network_interface_get_info, network_interface_list)
4267 (network_interface_info): New functions. (Bug#15610)
4268 (GetAdaptersInfo_Proc): New typedef.
4269 (get_adapters_info): New wrapper function.
4270 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4272 * process.h (network_interface_list, network_interface_info):
4275 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4276 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4277 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4278 for WINDOWSNT. Doc fix.
4279 (syms_of_process): Defsubr Snetwork_interface_list and
4280 Snetwork_interface_info unconditionally.
4282 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4283 in NS GUI sessions. (Bug#15629)
4285 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4287 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4289 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4291 * print.c (print_object): Print " ..." when truncating bool vectors.
4293 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4295 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4296 standard mouse buttons.
4298 * termhooks.h (struct input_event): Remove incorrect commentary.
4300 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4302 Disallow bool vector operations on mixed-length operands.
4303 The old behavior left garbage in the result vector sometimes,
4304 and didn't seem to be useful.
4305 * data.c (Qwrong_length_argument): New static var.
4306 (wrong_length_argument): New function.
4307 (bool_vector_binop_driver): Check that args agree in length.
4309 * keyboard.c, keyboard.h (all_kboards): Now static.
4311 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4313 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4314 note from the lispref.
4316 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4318 * nsterm.h (struct ns_display_info): Remove set-but-unused
4319 member image_cache (image caches are per-terminal anyway).
4320 (FRAME_X_IMAGE_CACHE): Remove.
4321 * nsterm.m (ns_initialize_display_info): Adjust user.
4323 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4325 * w32proc.c: Include mingw_time.h.
4327 * w32.c: Include mingw_time.h.
4329 Implement scrolling of TTY menus when the screen is too short.
4331 * term.c (tty_menu_display): Accept an additional argument, the
4332 menu item from which to start displaying the menu. Account for
4333 the value of Y when limiting the menu to the number of available
4335 (mi_result): New enumeration.
4336 (read_menu_input): Return enumerated value. When the y coordinate
4337 hits min_y or max_y, return scroll indication instead of wrapping
4339 (tty_menu_activate): Handle the scrolling indications from
4340 read_menu_input. Compute the first menu item to display and pass
4341 it to tty_menu_display.
4343 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4345 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4346 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4347 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4348 Adjust to match the change described below.
4349 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4350 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4351 memory_below_frame members to...
4352 * termchar.h (struct tty_display_info): ...here because they're
4353 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4354 * term.c (init_tty):
4355 * nsterm.m (ns_create_terminal):
4356 * w32term.c (w32_create_terminal):
4357 * xterm.c (x_create_terminal): Adjust users.
4358 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4359 to filter out non-TTY frames. Adjust comment.
4360 (scrolling): Adjust user. Prefer eassert for debugging check.
4362 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4364 * xfaces.c (PT_PER_INCH): Remove unused macro.
4365 * termhooks.h (struct terminal): Remove set-but-unused
4366 member fast_clear_end_of_line.
4367 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4368 * nsterm.m (ns_create_terminal):
4369 * term.c (init_tty):
4370 * w32term.c (w32_create_terminal):
4371 * xterm.c (x_create_terminal): Adjust users.
4373 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4375 * lisp.h (bool_vector_size): New function.
4376 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4377 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4378 (Fbool_vector_not, Fbool_vector_count_matches_at):
4379 Remove uses of 'eassume' that should no longer be needed,
4380 because they are subsumed by the 'eassume' in bool_vector_size.
4382 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4384 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4385 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4386 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4388 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4390 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4391 have different dimensions. (Bug#15575)
4393 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4396 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4398 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4400 * term.c (tty_menu_show): Never return with unbalanced
4401 specpdl. Use eassert for debugging check. Adjust style.
4403 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4405 * term.c (read_menu_input): Make selection of menu items
4406 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4407 (tty_menu_activate): Fix off-by-one error when computing max_y.
4409 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4411 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4412 audit logging (only used with GnuTLS 3.x) and enable it.
4414 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4416 * dispnew.c (redraw_frame): Remove useless #ifdef because
4417 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4418 Also, move TTY fflush to...
4419 * term.c (tty_update_end): ...this function.
4421 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4423 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4424 the end of the frame's glyph matrix. (Bug#15575)
4426 * term.c (tty_menu_display): Don't move cursor while overwriting
4427 frame's glyphs with menu items. Limit the number of items
4428 displayed to what can be shown on the available screen lines,
4429 excluding the echo area.
4430 (tty_menu_activate): Limit the Y coordinate allowed by
4431 read_menu_input to the last screen line used for menu display.
4433 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4435 * lisp.h (eassume): New macro.
4436 Also, include <verify.h>, for 'assume'.
4437 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4438 (vroundup, vector_nbytes):
4439 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4440 (Fbool_vector_not, Fbool_vector_count_matches)
4441 (Fbool_vector_count_matches_at):
4442 Use eassume, not eassert.
4443 * casetab.c (set_identity, shuffle):
4444 * composite.c (composition_gstring_put_cache):
4445 * dispnew.c (update_frame_1):
4446 * ftfont.c (ftfont_shape_by_flt):
4447 * image.c (gif_load):
4448 * intervals.c (offset_intervals):
4449 * macfont.m (macfont_shape):
4450 Remove calls to 'assume' that are no longer needed, because
4451 --enable-gcc-warnings no longer generates bogus warnings
4452 when these calls are removed.
4454 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4456 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4458 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4460 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4461 (Qsubstitute_env_in_file_name): New var.
4462 (syms_of_fileio): Define it.
4464 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4466 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4467 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4470 * term.c (save_and_enable_current_matrix): Don't allocate and
4471 don't save margin areas.
4472 (restore_desired_matrix): Don't restore margin areas.
4473 (free_saved_screen): Don't free margin areas.
4475 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4477 * image.c: Pacify --enable-gcc-warnings.
4478 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4479 #define only if used.
4481 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4483 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4484 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4485 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4486 (gif_load): For giflib v5.x and later, display the error message
4487 produced by giflib when its functions fail.
4488 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4491 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4493 * keyboard.c (last_event_timestamp): Remove. For X selection and
4494 GTK popup menus, it may be obtained from per-frame X display info.
4495 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4496 (process_special_events): Adjust users.
4497 * keyboard.h (last_event_timestamp): Remove declaration.
4498 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4499 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4500 * menu.h (xmenu_show): Adjust prototype.
4501 * menu.c (Fx_popup_menu): Adjust user.
4502 * xselect.c (x_own_selection, x_get_foreign_selection)
4503 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4505 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4507 * keyboard.c (init_kboard): Now static. Add arg
4508 to denote window system. Adjust comment.
4509 (init_keyboard): Adjust user.
4510 (allocate_kboard): New function.
4512 * nsterm.m (ns_term_init):
4513 * term.c (init_tty):
4514 * w32term.c (w32_create_terminal):
4515 * xterm.c (x_term_init): Use it.
4516 * keyboard.h (init_kboard): Remove prototype.
4517 (allocate_kboard): Add prototype.
4519 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4521 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4522 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4524 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4526 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4528 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4530 * term.c (tty_menu_activate): Flush the output stream after
4531 showing the cursor, and don't mark the frame garbaged at exit from
4532 the function. Fixes redisplay glitches when moving from one menu
4535 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4537 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4538 or throw error (Bug#15570).
4540 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4542 * intervals.c (temp_set_point_both): Move test into 'eassert',
4545 * lisp.h (eassert): Don't use 'assume'.
4546 Sometimes 'assume' wins in performance, and sometimes it loses,
4547 so it shouldn't be used all the time. Perhaps we need two
4548 flavors of 'eassert', one for where 'assume' is far more likely
4549 to help or to hurt; but that can be done later.
4550 Problem reported by Dmitry Antipov in
4551 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4552 Also, don't include <verify.h>; no longer needed.
4554 2013-10-09 Glenn Morris <rgm@gnu.org>
4556 * eval.c (Fcond): Doc tweak.
4558 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4560 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4561 expressions with side effects to eassert. (Bug#15565)
4563 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4565 * fns.c (hashfn_user_defined): Allow hash functions to return any
4568 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4570 Fix minor problems found by static checking.
4571 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4572 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4573 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4574 * keyboard.c (read_menu_command): Remove unused local.
4575 * lisp.h (read_menu_command): New decl.
4576 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4577 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4578 Return ptrdiff_t, not int.
4579 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4580 not int, for benefit of xpalloc.
4581 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4583 (have_menus_p): Remove; unused.
4584 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4585 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4586 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4588 (save_and_enable_current_matrix): Omit unnecessary casts.
4589 (read_menu_input): Omit local extern decl (now in lisp.h).
4590 Don't access uninitialized storage if mouse_get_xy fails.
4591 (tty_menu_activate): Mark local as initialized, for lint.
4592 (tty_menu_activate, tty_meny_show): Remove unused locals.
4594 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4596 Support menus on text-mode terminals.
4597 * xterm.h (xw_popup_dialog): Add prototype.
4599 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4600 (xmenu_show): Block input here, instead in Fx_popup_menu.
4601 (xw_popup_dialog): New function, with X-specific bits of popup
4604 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4607 * window.c (Fset_window_configuration): Use run-time tests of the
4608 frame type instead of compile-time conditionals, when menu-bar
4609 lines are considered.
4611 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4612 (w32_popup_dialog): New prototypes.
4614 * w32menu.c (Fx_popup_dialog): Function deleted.
4615 (w32_popup_dialog): New function, with w32 specific bits of popup
4616 dialogs. Block input here.
4618 * w32inevt.c (w32_console_read_socket): Minor change to add
4619 debugging TTY events.
4621 * w32fns.c (show_hourglass): If returning early because the frame
4622 is not a GUI frame, unblock input.
4624 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4625 (cursorY): New functions.
4627 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4628 WINDOWSNT, macros that call curX and curY elsewhere.
4630 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4632 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4633 specific function to hide and show cursor on a text-mode terminal.
4634 (tty_menu_struct, struct tty_menu_state): New structures.
4635 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4636 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4637 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4638 (tty_menu_locate, save_and_enable_current_matrix)
4639 (restore_desired_matrix, screen_update, read_menu_input)
4640 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4641 (tty_pop_down_menu, tty_menu_last_menubar_item)
4642 (tty_menu_new_item_coords, tty_menu_show): New functions.
4643 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4645 * nsterm.h (ns_popup_dialog): Adjust prototype.
4647 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4649 (ns_popup_dialog): Adapt order of arguments to the other
4650 *_menu_show implementations.
4651 (Fx_popup_dialog): Function deleted.
4653 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4655 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4657 * menu.c (have_boxes): New function.
4658 (single_keymap_panes): Use it instead of a compile-time
4660 (single_menu_item): Use run-time tests of the frame type instead
4661 of compile-time conditionals.
4662 (encode_menu_string): New function.
4663 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4664 the macro, since different types of frame need different encoding
4666 (digest_single_submenu): Use run-time tests of frame type instead
4667 of, or in addition to, compile-time conditionals.
4668 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4669 (Fx_popup_menu): Detect when the function is called from keyboard
4670 on a TTY. Don't barf when invoked on a text-mode frame.
4671 Check frame type at run time, instead of compile-time conditionals for
4672 invoking terminal-specific menu-show functions.
4673 Call tty_menu_show on text-mode frames.
4674 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4675 run time to determine which alternative to invoke; support dialogs
4678 * keyboard.h <Qmouse_movement>: Declare.
4680 * keyboard.c <Qmouse_movement>: Now extern.
4681 <Qecho_keystrokes>: New static variable.
4682 (read_key_sequence): Accept an additional argument, a flag to
4683 prevent redisplay during reading of the key sequence. All callers
4685 (read_menu_command): New function.
4686 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4688 (toolkit_menubar_in_use): New function.
4689 (make_lispy_event): Use it instead of a compile-time test.
4691 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4692 window-system being available.
4694 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4695 to x-popup-dialog on the frame type, they all now support popup
4698 * dispnew.c (save_current_matrix): Save the margin areas.
4699 (restore_current_matrix): Restore margin areas.
4700 (update_frame_with_menu): New function.
4702 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4705 * alloc.c (make_save_ptr): Now compiled unconditionally.
4707 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4709 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4710 (redraw_frame, update_frame): Adjust users.
4711 * dispextern.h (set_window_update_flags): Adjust prototype.
4712 * xdisp.c (redisplay_internal): When updating all frames with zero
4713 windows_or_buffers_changed, assume that only the windows that shows
4714 current buffer should be really updated.
4716 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4718 Do not allocate huge temporary memory areas and objects while encoding
4719 for file I/O, thus reducing an enormous memory usage for large buffers.
4720 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4721 * coding.h (struct coding_system): New member raw_destination.
4722 * coding.c (setup_coding_system): Initialize it to zero.
4723 (encode_coding_object): If raw_destination is set, do not create
4724 dst_object. Add comment.
4725 * fileio.c (toplevel): New constant E_WRITE_MAX.
4726 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4727 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4729 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4731 * nsterm.m (windowDidExitFullScreen:)
4732 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4734 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4736 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4737 * keyboard.c (unblock_input_to): Don't process pending signals
4738 if a fatal error is in progress.
4740 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4741 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4742 they're talking about words in Lisp bool vectors.
4743 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4744 * data.c (popcount_bits_word): Rename from popcount_size_t.
4745 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4748 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4750 Improve support for popcount and counting trailing zeros (Bug#15550).
4751 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4752 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4753 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4754 (popcount_size_t_msc, popcount_size_t_gcc):
4755 Remove; now done by Gnulib.
4756 (popcount_size_t): Now a macro that defers to Gnulib.
4757 (count_trailing_zero_bits): Return int, for consistency with
4758 Gnulib and because Emacs prefers signed to unsigned int.
4759 Don't assume that size_t is either unsigned int or unsigned long
4760 or unsigned long long.
4761 (size_t_to_host_endian): Do not assume that size_t is either
4762 exactly 32 or exactly 64 bits wide.
4763 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4764 etc., so that it's now an enum constant, not a macro.
4765 No need to assume that it's either 32 or 64.
4767 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4769 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4772 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4774 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4775 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4777 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4779 emacs_read and emacs_write now use void *, not char *.
4780 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4781 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4782 Buffer arg is now void *, not char *. This matches plain
4783 'read' and 'write' better, and avoids a constraint violation
4784 on Solaris 9 with Oracle Studio.
4786 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4788 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4789 memset to explicit loop. Otherwise copy largest possible chunk
4790 from initialized to uninitialized part, thus allowing the longer
4791 memcpy runs and reducing the number of loop iterations.
4793 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4795 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4796 hide toolbar (Bug#15388).
4797 (windowDidEnterFullScreen:): If presentation options are zero,
4798 set them here (Bug#15388).
4799 (ns_update_auto_hide_menu_bar): Remove runtime check.
4800 Don't auto hide dock unless menubar is also auto hidden.
4802 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4804 * editfns.c (message): Mention batch mode in doc string.
4806 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4808 * nsterm.m (check_native_fs): Remove erroneous comment.
4810 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4812 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4813 uses find_newline instead of scan_newline and so doesn't move point.
4815 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4817 Use hardware support for byteswapping on glibc x86 etc.
4818 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4819 whereas the old swap64 needed 30.
4820 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4821 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4822 Use byteswap.h's macros to swap bytes.
4823 * lisp.h (swap16, swap32, swap64): Remove.
4824 All uses replaced by bswap_16, bswap_32, bswap_64.
4826 * bytecode.c (exec_byte_code): Use some more volatile variables
4827 to work around local variables getting clobbered by longjmp.
4828 Port to pre-C99, which doesn't allow decls after stmts.
4830 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4832 * lisp.h (eassert): Assume that COND is true when optimizing.
4833 In other words, take on the behavior of eassert_and_assume.
4834 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4835 (eassert_and_assume): Remove. All uses replaced by eassert.
4837 * xdisp.c (Qglyphless_char): Now static.
4839 Adjust to merge from gnulib.
4840 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4841 * lisp.h: Include <verify.h>, for 'assume'.
4843 * eval.c (clobbered_eassert): New macro.
4844 (internal_catch, internal_condition_case)
4845 (internal_condition_case_1, internal_condition_case_2)
4846 (internal_condition_case_n): Use it instead of eassert
4847 when the argument contains locals clobbered by longjmp.
4848 Don't use clobbered locals outside of clobbered_eassert.
4849 (internal_lisp_condition_case): Use a volatile variable
4850 to work around a local variable's getting clobbered.
4852 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4854 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4855 (PUSH_HANDLER): New macro.
4856 (catchlist): Remove.
4857 (handlerlist): Always declare.
4859 * eval.c (catchlist): Remove (merge with handlerlist).
4860 (handlerlist, lisp_eval_depth): Not static any more.
4861 (internal_catch, internal_condition_case, internal_condition_case_1)
4862 (internal_condition_case_2, internal_condition_case_n):
4864 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4865 handlerlist/catchlist.
4866 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4867 handlerlist which can only handle a single condition-case handler at
4869 (find_handler_clause): Simplify since we only a single branch here
4872 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4874 (bcall0): New function.
4875 (exec_byte_code): Add corresponding cases. Improve error message when
4876 encountering an invalid byte-code. Let Bunwind_protect accept
4877 a function (rather than a list of expressions) as argument.
4879 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4880 and make them unconditional now that they're heap-allocated.
4882 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4884 * charset.c (Fdecode_char, Fencode_char): Remove description of
4885 `restriction' arg. now that it's hidden by advertised-calling-convention.
4887 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4889 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4890 Remove unused variable (from mac-port).
4891 (macfont_draw): Use s->ybase for correct y position.
4893 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4895 * frame.h (struct frame): Drop has_minibuffer member because...
4896 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4897 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4899 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4901 * window.h (struct window): Prefer enum text_cursor_kinds to int
4902 for phys_cursor_type member. Move the latter, phys_cursor_width,
4903 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4904 * window.c (replace_window, make_window): Adjust users.
4906 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4908 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4909 this module is never compiled otherwise.
4911 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4913 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4916 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4918 * xdisp.c (get_next_display_element): Don't call face_for_font in
4919 a build configured --without-x. (Bug#15484)
4921 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4923 * window.c (calc_absolute_offset): #elif should be #elif defined.
4925 * frame.c (delete_frame): Block/unblock input to overcome race
4926 condition (Bug#15475).
4928 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4930 * frame.c (delete_frame): Record selected frame only after
4931 calling Qdelete_frame_functions (Bug#15477).
4933 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4935 * nsterm.m (ns_selection_color): Remove.
4936 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4937 NSColor selectedText(Background)Color. Only for COCOA.
4938 (ns_term_init): Remove assignment of ns_selection_color, logic
4939 moved to ns_get_color.
4941 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4942 NS_SELECTION_COLOR_DEFAULT.
4943 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4945 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4947 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4948 frame' does not have the tool_bar_window member.
4950 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4952 Signal error when reading an empty byte-code object (Bug#15405)
4953 * lread.c (read1): Signal error.
4954 * alloc.c (make_byte_code): eassert header size.
4955 (sweep_vectors): Change an int to size_t.
4957 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4959 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4960 instead of ints, as it's the usual style for offsetof constants. See:
4961 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4963 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4964 This is ugly, but it should fix the performance problem for older
4965 GCC versions in the short run. I'll look into integrating the
4966 Gnulib module for popcount, as a better fix.
4967 See the thread starting in:
4968 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4969 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4970 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4971 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4972 (popcount_size_t): Use it.
4974 2013-09-24 Daniel Colascione <dancol@dancol.org>
4976 * process.c (Fnetwork_interface_info): Fix build break due to
4979 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4981 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4982 Prefer signed to unsigned integers where either will do.
4983 No need for 'const' on locals that do not escape.
4984 Omit easserts with unnecessary and unportable assumptions about
4985 alignment. Avoid unnecessary casts to char *.
4987 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4989 Use union for the payload of struct Lisp_Vector.
4990 This helps to avoid a few glitches dictated by C's aliasing rules.
4991 * lisp.h (struct Lisp_Vector): Use union for next and
4992 contents member. Adjust comment. Change related users.
4993 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4994 Related users changed.
4995 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4996 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4997 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4998 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5000 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5002 Optimize glyph row clearing and copying routines.
5003 * dispextern.h (struct glyph_row): Change layout of struct
5004 glyph_row to help copy_row_except_pointers. Adjust comment.
5005 * dispnew.c (null_row): Remove.
5006 (clear_glyph_row): Use offsetof and memset to find and clear
5007 just the members that need clearing. Adjust comment.
5008 (copy_row_except_pointers): Likewise for copying.
5010 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5012 Some minor cleanups of recently-added bool vector code.
5013 * conf_post.h (assume): Always return void. Use lint version
5014 only if GCC and MSC versions don't apply.
5015 * conf_post.h (assume):
5016 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5017 Depend on _MSC_VER, not __MSC_VER, for consistency with
5019 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5020 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5021 (bool_vector_binop_driver, count_trailing_zero_bits)
5022 (size_t_to_host_endian): Now static, not static inline;
5023 the latter isn't needed with modern compilers and doesn't
5024 work with older compilers anyway.
5026 * alloc.c (valgrind_p): Use bool for boolean.
5028 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5030 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5031 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5032 (display_last_displayed_message_p, message_buf_print)
5033 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5034 Use bool for boolean.
5035 * dispextern.h (cancel_line, init_desired_glyphs):
5036 Remove ancient leftover.
5037 (help_echo_showing_p, hourglass_shown_p):
5038 * lisp.h (noninteractive_need_newline): Adjust declaration.
5040 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5042 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5044 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5045 ...this file and convert the latter to static. Adjust comment.
5046 (make_initial_frame):
5047 * window.c (init_window_once): Adjust user.
5048 * frame.h (last_nonminibuf_frame): Remove declaration.
5049 * lisp.h (selected_frame): Likewise.
5050 * msdos.c (the_only_display_info): Adjust comment.
5052 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5054 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5055 computing the end column of mouse-highlight that comes from
5056 display or overlay strings. (Bug#15437)
5057 (note_mouse_highlight): Adapt calculation of last argument to
5058 mouse_face_from_string_pos to the above change.
5060 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5061 all platforms, not just for clang.
5063 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5065 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5066 about excess arguments to snprintf.
5068 * conf_post.h(assume): Use __builtin_unreachable for clang.
5070 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5072 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5073 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5075 2013-09-23 Daniel Colascione <dancol@dancol.org>
5077 * alloc.c (USE_VALGRIND): New macro; on by default
5078 when ENABLE_CHECKING.
5079 (mark_maybe_object, mark_maybe_pointer)
5080 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5082 (valgrind_p) [USE_VALGRIND]: New variable.
5083 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5085 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5087 * process.c (wait_reading_process_output): Change int pnamelen to
5090 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5091 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5092 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5093 argument to unsigned long to avoid warning.
5094 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5096 * conf_post.h (assume): Fix compiler error: x shall be cond.
5098 2013-09-22 Daniel Colascione <dancol@dancol.org>
5100 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5101 warning when compiling without a window system.
5103 2013-09-22 Daniel Colascione <dancol@dancol.org>
5105 * data.c (Qbool_vector_p): New symbol.
5106 (bool_vector_spare_mask, popcount_size_t_generic)
5107 (popcount_size_t_msc, popcount_size_t_gcc)
5109 (bool_vector_binop_driver)
5110 (count_trailing_zero_bits, size_t_to_host_endian)
5111 (Fbool_vector_exclusive_or)
5112 (Fbool_vector_union)
5113 (Fbool_vector_intersection, Fbool_vector_set_difference)
5114 (Fbool_vector_subsetp, Fbool_vector_not)
5115 (Fbool_vector_count_matches)
5116 (Fbool_vector_count_matches_at): New functions.
5117 (syms_of_data): Intern new symbol, functions.
5118 * alloc.c (bool_vector_payload_bytes): New function.
5119 (Fmake_bool_vector): Instead of calling Fmake_vector,
5120 which performs redundant initialization and argument checking,
5121 just call allocate_vector ourselves. Make sure we clear any
5122 terminating padding to zero.
5123 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5124 instead of open-coding the size calculation.
5125 (vroundup_ct): New macro.
5126 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5127 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5128 * composite.c (composition_gstring_put_cache):
5129 Change lint_assume to assume.
5130 * conf_post.h (assume): New macro.
5131 (lint_assume): Remove.
5132 * dispnew.c (update_frame_1): Change lint_assume to assume.
5133 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5135 * image.c (gif_load): Change lint_assume to assume.
5136 * lisp.h (eassert_and_assume): New macro.
5137 (Qbool_vector_p): Declare.
5138 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5139 (swap16, swap32, swap64): New inline functions.
5140 * macfont.m (macfont_shape): Change lint_assume to assume.
5141 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5142 * xsettings.c (parse_settings): Use new swap16 and
5143 swap32 from lisp.h instead of file-specific macros.
5145 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5147 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5148 found (which can legitimately happen when the glyph row at the
5149 window start is disabled in the current_matrix. (Bug#15365)
5151 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5153 Fix syntax.h bug introduced by recent INLINE change.
5154 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5155 conditionally compiled one way in some modules, and a different
5156 way in others. This doesn't work with extern inline functions,
5157 which must have the same definition in all modules, because the
5158 defining code might be shared across modules, depending on the
5159 implementation. Symptoms reported by Martin Rudalics in:
5160 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5161 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5162 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5163 overriding the corresponding functions in syntax.h.
5164 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5165 (syntax_property): New inline functions.
5166 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5167 Rewrite in terms of these new functions.
5169 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5171 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5172 not chars_in_text, whose result depends on the multibyteness of
5173 the current buffer. (Bug#15426)
5175 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5177 Port recent change to hosts where pointers aren't 'long'.
5178 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5179 Don't assume that pointers are the same width as 'long'.
5180 Add a compile-time check that a pointer fits into two X slots.
5182 A simpler, centralized INLINE.
5183 * conf_post.h (INLINE): Define only if not already defined.
5184 This allows us to use a single INLINE, defined by one file
5186 * emacs.c (INLINE): Define it.
5187 Also, include category.h, charset.h, composite.h, dispextern.h,
5188 syntax.h, systime.h, so that their INLINE definitions are expanded
5190 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5191 * buffer.h, buffer.c (BUFFER_INLINE):
5192 * category.h, category.c (CATEGORY_INLINE):
5193 * character.h, character.c (CHARACTER_INLINE):
5194 * charset.h, charset.c (CHARSET_INLINE):
5195 * composite.h, composite.c (COMPOSITE_INLINE):
5196 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5197 * frame.h, frame.c (FRAME_INLINE):
5198 * intervals.h, intervals.c (INTERVALS_INLINE):
5199 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5200 * lisp.h, alloc.c (LISP_INLINE):
5201 * process.h, process.c (PROCESS_INLINE):
5202 * syntax.h, syntax.c (SYNTAX_INLINE):
5203 * systime.h, sysdep.c (SYSTIME_INLINE):
5204 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5205 * window.h, window.c (WINDOW_INLINE):
5206 Remove. All uses replaced with INLINE.
5208 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5210 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5213 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5215 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5216 'const char *' to avoid compiler warnings due to similar change in
5217 the prototype of x_get_string_resource.
5219 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5221 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5222 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5223 going to replace static variables below. Adjust comments.
5224 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5225 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5226 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5227 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5228 Related users changed.
5229 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5230 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5231 last_mouse_movement_time, going to replace static variables below.
5233 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5234 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5236 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5237 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5238 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5239 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5240 static variables below.
5241 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5242 (last_mouse_scroll_bar): Remove.
5243 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5244 (mouseExited): Related users changed.
5246 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5248 Do not use external array to process X scroll bar messages.
5249 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5250 (x_send_scroll_bar_event): Pack window pointer into two slots
5251 of XClientMessageEvent if we're 64-bit. Adjust comment.
5252 (x_scroll_bar_to_input_event): Unpack accordingly.
5254 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5256 Ifdef away recent changes which aren't relevant to NS port.
5257 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5258 [!HAVE_NS]: Declare as such.
5259 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5260 [!HAVE_NS]: Define as such.
5262 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5264 * frame.c (x_redo_mouse_highlight): New function
5265 to factor out common code used in W32 and X ports.
5266 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5267 * xterm.h (struct x_display_info):
5268 * w32term.h (struct w32_display_info):
5269 * nsterm.h (struct ns_display_info): New members
5270 last_mouse_motion_frame, last_mouse_motion_x and
5271 last_mouse_motion_y, going to replace static variables below.
5272 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5273 (redo_mouse_highlight): Remove.
5274 (note_mouse_movement, syms_of_xterm): Adjust user.
5275 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5276 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5277 (redo_mouse_highlight): Remove.
5278 (note_mouse_movement, syms_of_w32term): Adjust user.
5279 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5280 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5282 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5283 * nsfns.m (compute_tip_xy): Adjust user.
5285 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5287 * frame.c (x_mouse_grabbed): New function.
5288 * dispextern.h (x_mouse_grabbed): Add prototype.
5289 (last_mouse_frame): Remove declaration.
5290 * xterm.h (struct x_display_info):
5291 * w32term.h (struct w32_display_info):
5292 * nsterm.h (struct ns_display_info): New member
5293 last_mouse_frame, going to replace...
5294 * xdisp.c (last_mouse_frame): ...global variable.
5295 (note_tool_bar_highlight):
5296 * w32term.c (w32_mouse_position, w32_read_socket):
5297 * xterm.c (XTmouse_position, handle_one_xevent):
5298 Use x_mouse_grabbed.
5299 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5301 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5303 * w32term.c (w32_read_socket): Avoid temporary
5304 variables in a call to x_real_positions.
5305 * xterm.c (handle_one_xevent): Likewise.
5307 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5309 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5310 (x_icon_type): Remove prototype.
5311 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5312 * frame.c (x_icon_type): Remove.
5313 * w32term.c (x_make_frame_visible, x_iconify_frame):
5314 * xterm.c (x_make_frame_visible, x_iconify_frame):
5315 Use x_set_bitmap_icon to factor out common code.
5317 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5319 * dispextern.h (check_x_display_info, x_get_string_resource):
5320 Declare here just once and unify the latter.
5321 * frame.c (check_x_display_info, x_get_string_resource):
5322 * nsterm.h (check_x_display_info):
5323 * xrdb.c (x_get_string_resource):
5324 * xterm.h (check_x_display_info): Remove prototypes.
5325 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5326 * w32reg.c (x_get_string_resource): Likewise.
5327 (w32_get_rdb_resource): Adjust user.
5329 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5331 * xterm.h (struct x_display_info): New member
5332 x_pending_autoraise_frame, going to replace...
5333 * xterm.c (pending_autoraise_frame): ...static variable.
5334 (x_new_focus_frame, XTread_socket): Adjust users.
5335 * w32term.h (struct w32_display_info): New member
5336 w32_pending_autoraise_frame, going to replace...
5337 * w32term.c (pending_autoraise_frame): ...global variable.
5338 (x_new_focus_frame, w32_read_socket): Adjust users.
5340 2013-09-17 Glenn Morris <rgm@gnu.org>
5342 * xdisp.c (message_dolog): If we create *Messages*,
5343 switch it to messages-buffer-mode.
5345 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5347 Don't overuse 'const' in types of locals.
5348 * bidi.c (bidi_count_bytes):
5349 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5350 (xg_event_is_for_scrollbar):
5351 * xselect.c (x_handle_property_notify)
5352 (x_handle_selection_notify, x_handle_dnd_message):
5353 * xsettings.c, xsettings.h (xft_settings_event):
5354 * xterm.c (x_handle_net_wm_state, handle_one_event)
5355 (x_menubar_window_to_frame, x_detect_focus_change)
5356 (construct_mouse_click, note_mouse_movement)
5357 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5358 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5359 (handle_one_xevent, x_handle_net_wm_state):
5360 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5361 (x_handle_dnd_message):
5362 Avoid unnecessary 'const', typically the second 'const' in
5363 'const foo * const arg', a 'const' that does not affect the API
5364 and doesn't significantly help the human reader.
5366 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5368 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5369 only if Glib < 2.36.0.
5370 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5371 * xsettings.c (init_gconf, init_gsettings): Do not check
5373 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5375 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5377 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5379 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5380 before calling g_type_init.
5382 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5384 * nsterm.m (syms_of_nsterm): ... to here.
5386 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5388 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5389 (ignore_next_mouse_click_timeout): Use Time as X does.
5390 (handle_one_xevent): Avoid cast and use unsigned comparison.
5392 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5394 Do not copy X event in handle_one_xevent except KeyPress case.
5395 Wnen XEvent is processed, it is unlikely to be changed except
5396 KeyPress case, so we can avoid copying and use const pointer to
5397 const data to make sure that an event is not changed elsewhere.
5398 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5399 const' and do not create local copy except for the KeyPress event.
5400 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5401 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5402 (x_handle_net_wm_state, x_menubar_window_to_frame)
5403 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5404 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5405 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5406 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5407 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5408 (x_handle_dnd_message):
5409 * xsettings.c (xft_settings_event):
5410 Use 'const XEvent * const' where appropriate.
5411 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5413 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5415 Fix X event waiting to handle multiple frames.
5416 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5417 * xterm.c (pending_event_wait): Remove. Adjust users.
5418 (x_detect_focus_change): Pass frame arg.
5419 (handle_one_xevent): Find related frame early and clear per-frame
5420 wait_event_type only if this is an event for the relevant frame.
5421 (x_wait_for_event): Use per-frame wait_event_type.
5423 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5425 * nsfns.m (Fx_create_frame): Fix font driver registration for
5428 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5429 for syms_of_macfont.
5431 * nsterm.m: Include macfont.h.
5432 (ns_tmp_flags, ns_tmp_font): Remove.
5433 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5434 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5435 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5436 (changeFont:): Fix code style. Check for font driver type when
5439 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5442 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5443 (nsfont_open): Set font driver type.
5444 Set font->ascent and font->descent. Figure out font instead of
5445 ns_tmp_font, and flags instead of ns_tmp_flags.
5446 Fix indentation. Remove call to ns_draw_text_decoration,
5449 * nsfns.m: Include macfont.h.
5450 (Fx_create_frame): Register macfont driver, make a better default font.
5451 (Fns_popup_font_panel): Get font from macfont driver, if used.
5453 * macfont.m, macfont.h, macuvs.h: New files.
5455 * font.h: Declare syms_of_macfont.
5457 * font.c (syms_of_font): Call syms_of_macfont.
5459 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5461 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5463 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5464 and it is always zero for others, so I assume that this is an ancient
5465 leftover which nobody will want to change any more.
5466 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5467 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5468 * frame.c (x_set_scroll_bar_width):
5469 * w32fns.c (w32_createscrollbar):
5470 * w32term.c (w32_set_vertical_scroll_bar):
5471 * xfns.c (x_set_scroll_bar_default_width):
5472 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5473 (x_scroll_bar_expose): Related users changed.
5475 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5477 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5478 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5479 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5481 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5483 * nsterm.h, w32term.h, xterm.h: ...and not here.
5484 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5485 Remove unused Xisms.
5486 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5487 these modules are never compiled otherwise.
5489 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5491 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5492 Doc fix. (Bug#15375)
5494 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5496 Unify Fx_focus_frame between all ports.
5497 * frame.h (x_focus_frame): New prototype.
5498 * xfns.c (Fx_focus_frame): Remove.
5499 (syms_of_xfns): Do not defsubr it.
5500 (x_focus_frame): X implementation.
5501 * nsfns.m (Fx_focus_frame): Remove.
5502 (syms_of_nsfns): Do not defsubr it.
5503 (x_focus_frame): NS implementation.
5504 * w32term.c (Fx_focus_frame): Remove.
5505 (x_focus_on_frame): Rename to...
5506 (x_focus_frame): W32 implementation.
5507 * w32term.h (x_focus_on_frame): Remove prototype.
5508 * w32fns.c (Fx_focus_frame): Remove.
5509 (syms_of_w32fns): Do not defsubr it.
5510 * frame.c (Fx_focus_frame): Define here.
5511 (syms_of_frame): Defsubr here.
5512 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5514 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5516 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5517 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5518 each port to reference the port-specific window system data.
5519 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5520 (FRAME_DISPLAY_INFO): Define.
5521 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5522 (FRAME_DISPLAY_INFO): Define. Adjust users.
5523 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5524 (FRAME_DISPLAY_INFO): Define. Adjust users.
5525 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5526 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5527 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5528 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5529 * xselect.c, xterm.c: All related users changed.
5531 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5533 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5534 (x_menubar_window_to_frame): Remove prototypes.
5535 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5536 (x_menubar_window_to_frame, x_top_window_to_frame):
5538 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5539 (x_menubar_window_to_frame, x_top_window_to_frame):
5540 ...to here and convert all but the last to static.
5542 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5544 * lisp.mk (lisp): Add w32-common-fns.elc.
5546 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5548 * charset.c (char_charset): Document an exception for char-charset.
5550 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5552 * xterm.h (x_display_info): New field last_user_time...
5553 * xterm.c (toplevel): ...to replace static last_user_time.
5554 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5556 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5558 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5559 scroll bar values to prevent thumb from disappear and update comment.
5561 2013-09-11 Glenn Morris <rgm@gnu.org>
5563 * emacs.c (usage_message): Possessive apostrophe tweak.
5565 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5567 * nsterm.m (syms_of_nsterm): Use Qns.
5568 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5569 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5570 * xfns.c (x_display_info_for_name, Fx_open_connection):
5571 Remove old '#if 0' code.
5572 (syms_of_xfns): Use Qx.
5573 * termhooks.h (fullscreen_hook): Remove the leftover.
5574 (struct terminal): Fix typo in comment.
5576 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5578 Cleaning up a few X scroll bar bits.
5579 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5580 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5581 New member last_seen_part, going to replace...
5582 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5583 (xt_action_hook) [USE_LUCID]: Adjust user.
5584 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5585 Lucid-specific scroll bar support.
5586 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5587 to int and adjust to use last_seen_part member.
5588 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5589 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5590 Initialize last_seen_part.
5592 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5594 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5595 insert-buffer-substring an empty string.
5597 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5599 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5600 avoiding a GCC warning.
5602 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5604 Ifdef away frame tool bar code when it is not really used.
5605 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5606 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5607 and minimize_tool_bar_window_p under the above.
5608 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5609 (fset_tool_bar_window): Likewise.
5610 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5611 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5612 (change_frame_size_1):
5613 * window.c (window_from_coordinates, Frecenter): Adjust users.
5614 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5615 code is not really used.
5616 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5617 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5618 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5619 [!USE_GTK && !HAVE_NS]: Define as such.
5620 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5621 (note_mouse_highlight, expose_frame):
5622 * xfns.c (x_set_tool_bar_lines):
5623 * xterm.c (handle_one_xevent): Adjust users.
5625 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5627 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5628 This bug was introduced by my 2013-08-26 patch, which incorrectly
5629 assumed that the terminfo implementation doesn't use termcap buffers.
5630 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5631 these buffers apparently are used after all.
5632 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5633 (struct tty_display_info): Define members termcap_term_buffer and
5634 termcap_strings_buffer even if TERMINFO.
5636 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5639 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5640 'usage' docstring entry to pacify make-docfile.
5642 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5644 Change comparison functions =, <, >, <=, >= to take many arguments.
5645 * data.c: Change comparison functions' interface and implementation.
5646 * lisp.h: Make arithcompare available for efficient two arg
5648 * bytecode.c: Use arithcompare.
5649 * fileio.c: Use new interface.
5651 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5653 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5655 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5657 * eval.c (Feval): Document the new use of `lexical'.
5659 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5661 Review and drop old frame resize hack.
5662 * frame.h (struct frame): Remove force_flush_display_p.
5663 * dispnew.c (update_frame): Adjust user and don't call
5664 flush_frame here. The comment has said that there was an issues
5665 with redisplaying fringes, but I don't see any differences with
5666 and without this hack. Hopefully we can continue without it.
5667 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5668 current frame matrices twice if resized_p is set.
5670 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5672 Do not populate pure Xism x_sync to other ports.
5673 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5674 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5675 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5676 * w32term.h (x_sync): Remove prototype.
5678 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5680 Cleanup frame flushing.
5681 * dispextern.h (struct redisplay_interface):
5682 Drop flush_display_optional because flush_display is enough
5683 for X and flushing via RIF is just a no-op for others.
5684 * frame.h (flush_frame): New function.
5685 * dispnew.c (update_frame):
5686 * minibuf.c (read_minibuf):
5687 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5689 * keyboard.c (detect_input_pending_run_timers): Do not flush
5690 all frames but selected one in redisplay_preserve_echo_area.
5691 * nsterm.m (ns_flush): Remove no-op.
5692 (ns_redisplay_interface): Adjust user.
5693 * w32term.h (x_flush): Remove no-op.
5694 (w32_redisplay_interface): Adjust user.
5695 * xterm.c (x_flush): Simplify because we do not flush all
5696 frames at once any more. Adjust comment.
5697 (x_redisplay_interface): Adjust user.
5699 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5701 Port --without-x --enable-gcc-warnings to Fedora 19.
5702 * gfilenotify.c (globals_of_gfilenotify):
5703 Call g_type_init only if using an older glib version that needs it.
5705 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5707 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5708 (last_glyphless_glyph_merged_face_id): Remove declarations.
5709 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5710 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5711 (last_glyphless_glyph_merged_face_id): Now static.
5712 (merge_escape_glyph_face): New function, refactored from...
5713 (get_next_display_element): ...here.
5714 (merge_glyphless_glyph_face): New function, refactored from...
5715 (produce_glyphless_glyph): ...here...
5716 * term.c (produce_glyphless_glyph): ...and here.
5718 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5720 * eval.c (eval_sub): Only call Ffunction if necessary.
5722 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5724 Attempt to make redisplay more selective when changing cursor type.
5725 * frame.h (struct frame): New bitfield cursor_type_changed.
5726 * xdisp.c (cursor_type_changed): Remove.
5727 (try_cursor_movement, redisplay_window, try_window_id)
5728 (set_frame_cursor_types, try_window_reusing_current_matrix):
5729 Adjust to use per-frame bitfield.
5730 (redisplay_internal): Look for cursor type change on each visible
5731 frame and consider all frames if cursor type has been changed on
5732 the frame other than selected. If cursor type has been changed on
5733 selected frame only, do not use fast update.
5735 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5737 Attempt to make redisplay more selective when changing fonts.
5738 * frame.h (struct frame): New bitfield fonts_changed.
5739 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5740 (adjust_frame_glyphs): Add prototype.
5741 * dispnew.c (fonts_changed_p): Remove.
5742 (adjust_glyphs): Remove because we do not
5743 adjust matrices on all frames at once any more.
5744 (adjust_frame_glyphs): Block and unblock input here.
5745 (adjust_glyph_matrix): Use fonts_changed.
5746 (change_frame_size_1): Use adjust_frame_glyphs.
5747 * font.c (font_open_entity): Use fonts_changed.
5748 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5749 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5750 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5751 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5752 (shrink_mini_window, Fresize_mini_window_internal)
5753 (window_scroll_pixel_based, Fset_window_configuration)
5754 (apply_window_adjustment, Fset_window_vscroll):
5755 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5756 Use adjust_frame_glyphs.
5757 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5758 (try_window_reusing_current_matrix, try_window_id, display_line)
5759 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5760 (redisplay_internal): Consider fonts_changed and adjust frame
5761 matrices for each frame only if the frame is visible. If font
5762 has been changed on some frame during full redisplay, retry
5763 only visible frames where the font has been actually changed.
5765 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5767 Cache current header and mode line height for each window.
5768 * window.h (struct window): New fields mode_line_height
5769 and header_line_height.
5770 * window.c (make_window): Initialize them.
5771 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5772 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5773 (current_mode_line_height, current_header_line_height):
5775 * xdisp.c (current_mode_line_height, current_header_line_height):
5777 (pos_visible_p, init_xdisp): Adjust user.
5778 (redisplay_window): Invalidate mode_line_height and
5779 header_line_height if current and desired matrices do not agree.
5781 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5783 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5784 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5786 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5788 Make --without-x compatible with --enable-gcc-warnings.
5789 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5790 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5791 members under HAVE_WINDOW_SYSTEM.
5792 * keyboard.c (make_lispy_focus_out): Likewise.
5793 (record_menu_key): Move under HAVE_MENUS.
5794 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5795 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5796 (syms_of_xdisp): Adjust user.
5797 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5798 (start_hourglass, cancel_hourglass):
5799 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5800 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5801 and CLEAR_FONT_TABLE_NFONTS.
5802 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5803 Declare only if HAVE_WINDOW_SYSTEM.
5804 (lface_same_font_attributes_p, clear_face_gcs): Define only
5805 if HAVE_WINDOW_SYSTEM.
5807 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5809 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5810 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5811 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5813 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5815 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5817 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5819 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5820 This fixes a type error on hosts where ptrdiff_t is wider than int.
5822 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5824 * keyboard.c (read_key_sequence_vs): New function.
5825 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5828 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5830 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5832 Makefile improvements.
5833 * Makefile.in (config.status): Don't use double-colon rules, as
5834 they are not portable according to POSIX. Fix shell typo with `;
5835 I guess this rule has never been tested?
5836 (VCSWITNESS): New macro, to override any environment var.
5838 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5840 * xterm.h (struct x_display_info): Do not track X connection
5841 fd separately because it is always available from Display.
5842 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5845 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5847 * buffer.c (drop_overlay):
5848 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5849 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5851 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5853 * buffer.c (Fmake_overlay, Fmove_overlay):
5854 * intervals.c (set_point_from_marker):
5855 * print.c (PRINTPREPARE): Prefer signal_error
5856 to plain error and report unsuitable marker too.
5858 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5860 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5861 for 'dragging' member.
5862 (struct x_output): Remove set-but-unused leftovers
5863 'left_before_move' and 'top_before_move'.
5864 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5865 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5866 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5867 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5868 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5869 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5870 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5871 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5873 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5875 * nsfont.m (INVALID_GLYPH): New define.
5876 (nsfont_encode_char): Use INVALID_GLYPH.
5877 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5879 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5881 * xterm.c (x_last_mouse_movement_time): Revert last change.
5882 This code should use XDisplayMotionBufferSize to check display's
5883 motion history first, and there are few other issues as well.
5884 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5885 (handle_one_xevent): Adjust user.
5887 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5889 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5890 * frame.c (Flast_nonminibuf_frame): ... to here.
5891 (check_minibuf_window): Don't abort if no window was found
5894 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5896 Use XGetMotionEvents to ask the last mouse motion time from X server.
5897 * xterm.c (X_MOTION_HISTORY): Default to 1.
5898 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5899 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5900 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5901 Ifdef away legacy code.
5902 (XTmouse_position, x_scroll_bar_report_motion):
5903 Use x_last_mouse_movement_time.
5904 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5907 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5909 * msdos.c (last_mouse_window): Move to...
5910 (dos_rawgetc): ...this function and adjust comment.
5911 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5912 (mouseMoved): ...this function and adjust comment.
5913 * w32term.c (last_window): Likewise with...
5914 (w32_read_socket): ...this function.
5915 * xterm.c (last_window): Likewise with...
5916 (handle_one_xevent): ...this function.
5918 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5920 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5921 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5922 (handle_one_xevent): ...to here.
5923 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5926 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5928 * msdos.c (IT_set_terminal_window): Remove no-op.
5929 (initialize_msdos_display): Adjust terminal setup.
5930 * w32console.c (w32con_set_terminal_window): Remove no-op.
5931 (initialize_w32_display): Adjust terminal setup.
5932 * w32term.c (w32_set_terminal_window): Remove no-op.
5933 (w32_create_terminal): Adjust terminal setup.
5934 * xterm.c (XTset_terminal_window): Remove no-op.
5935 (x_create_terminal): Adjust terminal setup.
5937 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5939 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5941 (ns_create_terminal): Adjust terminal setup.
5942 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5944 (w32_create_terminal): Adjust terminal setup.
5945 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5947 (x_create_terminal): Adjust terminal setup.
5949 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5951 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5952 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5953 * dispnew.c (buffer_posn_from_coords):
5954 * window.c (Fwindow_end, displayed_window_lines):
5955 * xdisp.c (redisplay_mode_lines): Use it.
5957 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5959 * fontset.c (face_for_char): Check char in the current face font first
5960 if HAVE_NS (Bug#15138).
5962 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5964 * window.c (temp_output_buffer_show): Make sure window returned
5965 by display_buffer is live (Bug#15213).
5967 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5969 Minor cleanup to avoid forward declarations.
5970 * coding.h (struct ccl_spec): Remove forward declaration.
5971 * composite.h (toplevel): Include font.h.
5972 (struct composition_it, struct face, struct font_metrics):
5973 Remove forward declaration.
5974 * dispextern.h (struct image, struct atimer): Likewise.
5975 * emacsgtkfixed.h (struct frame): Likewise.
5976 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5977 * font.h (struct font_driver, struct font, struct glyph_string)
5978 (struct face): Remove forward declaration.
5979 * fontset.h (struct face, struct font): Likewise.
5980 * frame.h (toplevel): Style cleanup.
5981 (enum output_method): Move to...
5982 * termhooks.h (enum output_method): ...here.
5983 (struct glyph, struct frame, struct ns_display_info)
5984 (struct x_display_info, struct w32_display_info):
5985 Remove forward declaration.
5986 * xterm.h (toplevel): Include termhooks.h.
5987 (struct font, struct window, struct glyph_matrix, struct frame)
5988 (struct input_event, struct face, struct image): Remove forward
5990 * gtkutil.h (struct _widget_value): Likewise.
5991 * keyboard.h (toplevel): Include termhooks.h.
5992 (struct input_event): Remove forward declaration.
5994 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5996 * intervals.c (set_point_from_marker): New function.
5997 * editfns.c (Fgoto_char):
5998 * process.c (Finternal_default_process_filter):
5999 * window.c (select_window_1): Use it.
6000 * buffer.h (set_point_from_marker): Add prototype.
6002 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6004 * w32.c (term_winsock): Call release_listen_threads before calling
6006 (_sys_wait_accept): Wait for accept event in a loop with a finite
6007 timeout, instead of waiting indefinitely. Will hopefully avoid
6008 hanging during exit because WSACleanup deadlocks waiting for the
6009 event object to be released. (Bug#14333)
6011 * w32proc.c (release_listen_threads): New function, signals all
6012 the reader threads that listen for connections to stop waiting.
6014 * w32.h (release_listen_threads): Add prototype.
6016 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6018 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6019 field of new marker (for sanity and safety).
6020 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6021 anyway because XMISCTYPE is a function and can't be an lvalue).
6023 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6025 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6026 (x_after_update_window_line, x_scroll_bar_create)
6027 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6028 (handle_one_xevent, x_clear_frame_area):
6029 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6030 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6031 * xterm.h (x_clear_area): Adjust prototype.
6033 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6035 Hook scanning and indentation functions to find_newline. This helps
6036 to avoid duplicated code and renders more respect to newline cache.
6037 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6038 * cmds.c (Fforward_line):
6039 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6040 Use find_newline and avoid unnecessary point movements.
6041 * search.c (scan_newline): Implement on top of find_newline.
6043 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6045 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6046 scoped code (bug#11258).
6048 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6050 * nsterm.m (last_window): New variable.
6051 (EV_TRAILER2): New macro.
6052 (EV_TRAILER): Call EV_TRAILER2.
6053 (mouseMoved:): Add support for mouse-autoselect-window
6054 on nextstep (Bug#6888).
6056 2013-08-28 Andreas Schwab <schwab@suse.de>
6058 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6059 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6060 Remove unused macro definitions.
6061 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6062 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6063 Only define if emacs.
6065 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6067 Prefer enum glyph_row_area to int where appropriate.
6068 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6070 (window_box, window_box_width, window_box_left, window_box_left_offset)
6071 (window_box_right, window_box_right_offset): Adjust prototypes.
6072 * xdisp.c (window_box, window_box_width, window_box_left)
6073 (window_box_left_offset, window_box_right, window_box_right_offset):
6074 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6075 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6076 * nsterm.m (ns_clip_to_row):
6077 * w32term.c (w32_clip_to_row):
6078 * xterm.c (x_clip_to_row): Likewise.
6080 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6082 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6083 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6085 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6087 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6088 for portability to hosts where /bin/sh has problems.
6090 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6092 Redesign redisplay interface to drop global output_cursor.
6093 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6094 (toplevel): Remove declaration of output_cursor.
6095 (set_output_cursor, x_cursor_to): Remove prototype.
6096 * window.h (struct window): New member output_cursor.
6097 (output_cursor_to): New function to replace RIF member.
6098 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6099 (update_text_area, set_window_cursor_after_update): Use it.
6100 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6101 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6102 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6103 * w32term.c (x_update_window_begin, x_update_window_end):
6104 * xterm.c (x_update_window_begin, x_update_window_end):
6105 Adjust to use per-window output cursor.
6107 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6109 Simplify SELECT_TYPE-related code.
6110 Like EMACS_TIME, this portability layer is no longer needed, since
6111 Emacs has been using fd_set as a portability layer for some time.
6112 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6113 (SELECT_TYPE): Remove. All uses changed to fd_set.
6114 (fd_set) [!FD_SET]: New typedef.
6116 Simplify EMACS_TIME-related code.
6117 This portability layer is no longer needed, since Emacs has been
6118 using struct timespec as a portability layer for some time.
6119 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6120 Include <time.h> rather than "systime.h"; that's all that's needed now.
6121 * dispnew.c: Include <timespec.h> rather than "systime.h";
6122 that's all that's needed now.
6123 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6124 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6125 TIMESPEC_RESOLUTION.
6126 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6127 LOG10_TIMESPEC_RESOLUTION.
6128 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6129 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6130 (make_emacs_time): Remove. All used changed to make_timespec.
6131 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6132 (current_timespec): Rename from current_emacs_time. All uses changed.
6133 (add_emacs_time): Remove. All uses changed to timespec_add.
6134 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6135 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6136 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6137 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6138 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6139 (current_timespec): Rename from current_emacs_time. All uses changed.
6140 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6141 changed to timespec_cmp.
6142 * xgselect.c: Include <timespec.h>, since our .h files don't.
6144 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6146 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6147 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6148 Remove the leftovers.
6149 * gtkutil.c (toplevel): Do not declare Qxft but include
6151 * image.c (toplevel): Do not declare Vlibrary_cache because
6152 it's already done in lisp.h.
6154 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6156 * lisp.h (Mouse_HLInfo): Move from here...
6157 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6158 (reset_mouse_highlight): New function.
6159 * msdos.c (dos_set_window_size, IT_update_begin)
6160 (internal_terminal_init):
6161 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6162 (ns_initialize_display_info):
6163 * w32console.c (initialize_w32_display):
6164 * w32term.c (x_update_window_end, x_free_frame_resources)
6165 (w32_initialize_display_info):
6166 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6167 * window.c (Fdelete_other_windows_internal):
6168 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6169 * termchar.h (toplevel):
6170 * xterm.h (toplevel): Include dispextern.h.
6172 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6174 Fix minor problems found by static checking.
6175 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6176 (expect): Avoid nested-if warning.
6177 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6178 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6179 * nsterm.h, nsterm.m (ns_select):
6180 * xgselect.c, xgselect.h (xg_select):
6181 Adjust signature to better match pselect's.
6182 * nsterm.m (ns_select):
6183 Don't set *TIMEOUT, since pselect doesn't.
6184 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6185 diagnostic about assigning const char * to it.
6186 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6188 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6190 * lread.c (substitute_object_recurse): Handle hash-tables as well
6193 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6195 Fix unlikely core dump in init_tty, and simplify terminfo case.
6196 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6197 The old version incorrectly dumped core if malloc returned a
6198 buffer containing only non-NUL bytes.
6199 (init_tty): Do not allocate or free termcap buffers; the
6200 struct does that for us now.
6201 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6202 (struct tty_display_info): Define members termcap_term_buffer and
6203 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6204 use them. Allocate them directly in struct rather than indirectly
6205 via a pointer, to simplify init_tty.
6207 * frame.c (check_minibuf_window): Initialize 'window' properly,
6208 so that Emacs reliably aborts later if 'window' is not initialized.
6210 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6212 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6213 of VoidSymbol (Bug#15154).
6215 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6217 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6218 mouse_face_beg_y and mouse_face_end_y.
6219 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6220 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6221 Adjust users and update comment where appropriate.
6223 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6225 * frame.c (check_minibuf_window): New function.
6226 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6227 Call check_minibuf_window (Bug#15183).
6229 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6231 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6232 because this is the only last cursor data we need to keep and consult.
6233 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6234 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6237 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6239 Fix recovering from possible decompression error.
6240 Since insert_from_gap doesn't always move point, we can't use PT as
6241 the position where the partially decompressed data ends, and
6242 should count how many bytes was produced so far.
6243 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6244 (unwind_decompress): Really delete partially uncompressed data.
6245 (Fzlib_decompress_region): Take decompressed data size into account.
6247 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6249 * syntax.c (init_syntax_once): Adjust comment and do an early
6250 initialization of Qchar_table_extra_slots just once...
6251 * casetab.c (init_casetab_once):
6252 * category.c (init_category_once):
6253 * character.c (syms_of_character):
6254 * coding.c (syms_of_coding):
6255 * xdisp.c (syms_of_xdisp): ...and omit it here.
6257 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6259 * xdisp.c (get_next_display_element): Don't apply to characters
6260 from a display vector the logic of setting it->end_of_box_run_p
6261 suitable for characters from a buffer. (Bug#15175)
6263 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6264 to handle directories, rather than '_utime' which doesn't.
6267 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6269 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6270 or fullscreen (Bug#14627).
6272 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6274 System-dependent integer overflow fixes.
6275 * process.c (Fset_process_window_size): Signal an error if
6276 the window size is outside the range supported by the lower level.
6277 * sysdep.c (set_window_size): Return negative on error,
6278 nonnegative on success, rather than -1, 0, 1 on not in system,
6279 failure, success. This is simpler. Caller changed.
6280 (serial_configure): Remove unnecessary initialization of local.
6281 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6282 size fits in unsigned long; this isn't true on some 32-bit hosts.
6283 Avoid buffer overrun if some future version of /proc/meminfo has a
6284 variable name longer than 20 bytes.
6285 (system_process_attributes) [__FreeBSD__]:
6286 Don't assume hw.availpages fits in 'int'.
6288 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6290 Don't let very long directory names overrun the stack.
6291 Fix some related minor problems involving "//", vfork.
6292 * callproc.c (encode_current_directory): New function.
6293 (call_process): Don't append "/"; not needed.
6294 * fileio.c (file_name_as_directory_slop): New constant.
6295 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6296 this can save the caller having to alloca.
6297 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6298 Use SAFE_ALLOCA, not alloca.
6299 (directory_file_name, Fexpand_file_name): Leave leading "//"
6300 alone, since it can be special even on POSIX platforms.
6301 * callproc.c (call_process):
6302 * process.c (Fformat_network_address):
6303 * sysdep.c (sys_subshell):
6304 Use encode_current_directory rather than rolling our own.
6305 (create_process): No need to encode directory; caller does that now.
6306 * process.h (encode_current_directory): New decl.
6307 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6308 Rework to avoid 'goto xyzzy;'.
6310 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6312 * xdisp.c (handle_face_prop): If the default face was remapped use
6313 the remapped face for strings from prefix properties. (Bug#15155)
6315 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6317 Minor cleanup for redisplay interface and few related functions.
6318 * frame.h (enum text_cursor_kinds): Move from here...
6319 * dispextern.h (enum text_cursor_kinds): ...to here.
6320 (toplevel): Drop unnecessary declarations.
6321 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6322 in update_window_end_hook and draw_window_cursor functions.
6323 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6324 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6325 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6326 * xterm.c (x_update_window_end, x_draw_window_cursor):
6327 * xdisp.c (display_and_set_cursor, update_window_cursor)
6328 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6329 enum text_cursor_kinds where appropriate.
6331 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6333 Redesign redisplay interface to drop updated_row and updated_area.
6334 * dispextern.h (updated_row, updated_area): Remove declaration.
6335 (struct redisplay_interface): Pass glyph row and row area parameters
6336 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6337 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6339 * dispnew.c (updated_row, updated_area): Remove.
6340 (redraw_overlapped_rows, update_window_line): Adjust user.
6341 (update_marginal_area, update_text_area): Likewise. Pass updated row
6342 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6343 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6346 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6348 * process.c (flush_pending_output): Remove stub.
6351 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6353 * callproc.c: Fix race that killed background processes (Bug#15144).
6354 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6355 Record deleted process-id in critical section, not afterwards.
6356 Don't mistakenly kill process created by a call-process invocation
6357 that discards output and does not wait.
6359 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6361 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6362 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6363 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6364 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6365 to shut up compiler in mark_object.
6366 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6368 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6370 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6371 We can't portably rely on PTY_OPEN doing that, even if
6372 it calls posix_openpt with O_CLOEXEC.
6374 2013-08-20 Kenichi Handa <handa@gnu.org>
6376 * character.c (string_char): Improve commentary.
6378 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6380 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6381 (struct animation_cache): Make signature a flexible array member.
6382 All uses changed. This is a tad slower but may insulate us better
6383 from future changes to ImageMagick.
6385 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6387 * image.c: Shrink memory needed for animation cache.
6388 (SIGNATURE_DIGESTSIZE): New constant.
6389 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6390 (imagemagick_create_cache): Copy the signature. This saves
6391 several KB of memory that ImageMagick wastes per signature.
6392 Don't bother updating the update_time, as the caller does that now.
6393 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6394 it's a fixed size struct member now.
6395 (imagemagick_get_animation_cache): Always destroy the signature,
6396 as it's now imagemagick_create_cache's responsibility to copy it.
6397 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6398 and use memcmp rather than strcmp.
6399 eassert that ImageMagick returns a signature of the specified length.
6401 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6403 * image.c (imagemagick_get_animation_cache): Don't segfault on
6405 (imagemagick_get_animation_cache): Revert to previous definition
6406 so that it actually works. But keep the memory leak fix.
6407 (imagemagick_get_animation_cache): Fix memory leak.
6409 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6411 * image.c: Fix animation cache signature memory leak.
6412 Fix some other minor performance problems while we're at it.
6413 (imagemagick_create_cache): Clear just the members that
6414 need clearing. Don't set update_time, as caller does that now.
6415 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6416 Simplify by using pointer-to-pointer instead of a prev pointer.
6417 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6418 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6419 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6420 it's already a copy. Free the signature probe unless it's cached.
6422 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6423 This was introduced by my 2013-08-12 fix for Bug#15035.
6425 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6427 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6428 (imagemagick_prune_animation_cache): Now static.
6430 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6432 * image.c (imagemagick_get_animation_cache): Don't segfault when
6433 pruning all entries.
6435 2013-08-18 Ken Brown <kbrown@cornell.edu>
6437 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6438 static heap if ENABLE_CHECKING is defined.
6439 (max_bss_sbrk_ptr): New variable.
6441 (report_sheap_usage): Report maximum static heap usage instead of
6442 ending static heap usage.
6444 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6446 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6447 of zlib_initialized according to the results of calling
6448 init_zlib_functions.
6450 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6452 * image.c: Implement an ImageMagick per-image cache.
6453 (imagemagick_get_animation_cache): Fix a double-free error.
6454 (imagemagick_load_image): Remove the ping_wand code, which only
6455 apparently saved time on invalid animated images, and slowed down
6456 everything else. Optimise for the common case.
6458 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6460 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6462 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6464 * marker.c (set_marker): Remove documentation of undefined behavior.
6466 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6468 * image.c (imagemagick_compute_animated_image): Animate correctly
6469 when sub-images are smaller than the main image.
6470 (imagemagick_compute_animated_image): Setting the iterator row to
6471 zero is apparently not allowed.
6472 (imagemagick_compute_animated_image): Allow images that say they
6473 have sub-images that are bigger than the main image, but just crop
6476 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6478 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6480 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6482 * image.c (imagemagick_compute_animated_image): Respect the GIF
6485 2013-08-15 Ken Brown <kbrown@cornell.edu>
6487 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6488 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6491 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6493 Fix minor problems found by static checking.
6494 * frame.c (delete_frame):
6495 * xdisp.c (next_element_from_display_vector):
6496 Avoid uninitialized local.
6497 * image.c (imagemagick_compute_animated_image): Port to C89.
6498 Prefer usual GNU indentation style for loops.
6499 Be more careful about bizarrely large sizes, by using ptrdiff_t
6502 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6504 Fix infinite frame selection loop (Bug#15025).
6505 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6507 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6509 * xdisp.c (compute_window_start_on_continuation_line):
6510 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6511 to make sure we end up setting the window start at the leftmost
6512 visible character of the display line. This avoids funky
6513 horizontal shifting because the window start is not kept on the
6514 same position. (Bug#15090)
6515 (next_element_from_display_vector): Support 'box' face attribute
6516 in the face definitions of a display vector. (Bug#15099)
6518 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6520 * image.c (imagemagick_compute_animated_image): Implement animated
6522 (imagemagick_compute_animated_image): Fix some compilation
6523 warnings. Implement a very simple cache to make the animation
6524 usable at all, but it should be replaced with a per-image cache.
6526 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6528 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6529 to do `for' loops over alist values.
6530 * buffer.h (FOR_EACH_BUFFER):
6531 * process.c (FOR_EACH_PROCESS): Use it.
6532 (handle_child_signal, status_notify, Fget_buffer_process)
6533 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6535 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6537 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6538 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6539 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6540 to xzalloc and so avoid redundant call to memset.
6541 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6542 members because it is allocated with xzalloc and so already zeroed.
6544 2013-08-14 Ken Brown <kbrown@cornell.edu>
6546 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6549 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6551 Utility function and macro to copy Lisp string to C string.
6552 * lisp.h (xlispstrdupa): New macro.
6553 (xlispstrdup): New prototype.
6554 * alloc.c (xlispstrdup): New function.
6555 * callint.c (Fcall_interactively):
6556 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6557 (Fsubstitute_in_file_name):
6558 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6559 * image.c (x_create_bitmap_from_file):
6560 * w32term.c (w32_term_init):
6561 * xterm.c (x_term_init): Use xlispstrdup.
6563 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6565 * image.c (imagemagick_load_image): Make animated pictures work.
6566 There's still some problems with background color settings, though
6569 * decompress.c (unwind_decompress): Always restore point.
6571 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6573 * marker.c (set_marker): Reformat documentation.
6575 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6577 * xdisp.c (cursor_type_changed): Now static.
6579 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6580 Use changed. This avoids the need to call xmalloc and for the
6581 caller to call xfree, and avoids memory leaks in some situations.
6583 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6585 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6586 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6587 (redisplay_window): If window_end_valid is cleared due to non-zero
6588 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6589 so do not call to try_cursor_movement for that window.
6591 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6593 * window.h (struct window): Convert window_end_pos and
6594 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6595 (wset_window_end_pos, wset_window_end_vpos): Remove.
6596 * dispnew.c (adjust_glyph_matrix):
6597 * window.c (Fwindow_end, replace_window, set_window_buffer)
6599 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6600 (set_vertical_scroll_bar, redisplay_window, try_window)
6601 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6602 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6603 (note_mouse_highlight): Adjust users.
6604 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6607 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6609 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6610 * image.c (imagemagick_filename_hint): Use `const char *' and
6611 prefer SSDATA to SDATA to avoid warnings.
6613 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6615 Cleanup window fringes, margins and scroll bars adjustments.
6616 * window.c (set_window_fringes, set_window_margins)
6617 (set_window_scroll_bars, apply_window_adjustment): New functions.
6618 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6619 (Fset_window_scroll_bars): Use them.
6621 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6623 * window.h (struct window): Convert scroll_bar_width
6624 from Lisp_Object to integer. Adjust comment.
6625 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6627 * window.c (wset_scroll_bar_width): Remove.
6628 (make_window): Initialize scroll_bar_width.
6629 (Fsplit_window_internal): Use direct assignment.
6630 (Fset_window_configuration, save_window_save):
6631 Convert Lisp_Object to integer and back where appropriate.
6632 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6633 bar was actually changed, and mention this in docstring.
6635 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6637 * decompress.c: Minor simplifications.
6638 (Fzlib_decompress_region): Don't bother verifying
6639 that avail_out <= UINT_MAX, as that was confusing.
6640 Mention the restriction in a comment instead.
6641 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6643 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6645 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6646 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6648 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6650 * image.c (imagemagick_filename_hint): Check for errors in the
6653 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6655 * window.c (Fwindow_margins): Return nil when there's no marginal
6656 area, as per the documented API.
6658 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6659 Fmake_vector, as scroll bar's struct members are not all Lisp
6660 objects now. This avoids crashes in GC.
6662 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6663 bool, so its address could be taken.
6665 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6667 * image.c (imagemagick_filename_hint): New function to possibly
6668 apply `image-content-type-suffixes'.
6669 (imagemagick_load_image): Use it.
6671 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6673 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6674 if loading zlib failed.
6676 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6678 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6679 2013-08-13 checkin below. Change bool to BOOL, rule is:
6680 All Obj-C code uses BOOL, except for interfaces callable from C.
6682 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6684 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6686 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6687 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6688 bool instead of BOOL.
6689 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6690 from Lisp_Object to bitfield. Adjust comment.
6691 * w32term.c (x_scroll_bar_create): Adjust user.
6692 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6693 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6694 Use bool for boolean.
6695 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6696 to `unsigned int' when defining a bitfield.
6698 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6700 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6702 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6704 * window.h (struct window): Convert left_margin_cols and
6705 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6706 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6707 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6709 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6711 (showing_window_margins_p, update_window_line, update_frame_1):
6712 * fringe.c (draw_fringe_bitmap_1):
6713 * xdisp.c (window_box_width): Adjust users.
6714 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6715 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6716 Use direct assignment.
6717 (Fset_window_configuration, save_window_save, Fwindow_margins):
6718 Convert Lisp_Object to integer and back where appropriate.
6719 (Fset_window_margins): Adjust user. Return t if any margin
6720 was actually changed, and mention this in docstring.
6722 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6724 * syntax.c (forward_word):
6725 * cmds.c (forward_char, backward_char): Mention the optional argument.
6727 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6729 * window.h (struct window): Convert left_fringe_width
6730 and right_fringe_width from Lisp_Objects to integers.
6732 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6733 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6734 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6736 (make_window): Initialize new integer fields to -1.
6737 (Fsplit_window_internal): Use direct assignment.
6738 (Fset_window_configuration, save_window_save):
6739 Convert Lisp_Object to integer and back where appropriate.
6740 (Fset_window_fringes): Adjust user. Return t if any fringe
6741 was actually changed, and mention this in docstring.
6743 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6745 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6746 * nsfns.m (x_set_cursor_type):
6747 * w32fns.c (x_set_cursor_type):
6748 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6749 * xdisp.c (set_frame_cursor_types): ...but in common code.
6751 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6753 * font.c (clear_font_cache): New function, stripped from...
6754 (Fclear_font_cache): ...here, which now uses the function
6755 above. Adjust comment.
6756 * font.h (clear_font_cache): Add prototype.
6757 * xfaces.c (clear_face_cache): Use clear_font_cache.
6759 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6761 * window.c (Fset_window_start): Compare `w', not `window' because
6762 `w' might not be equal to `window' after call to decode_live_window.
6764 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6766 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6767 This fixes a problem introduced by the Bug#15035 patch
6768 when using GPG. Reported by Herbert J. Skuhra.
6770 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6772 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6773 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6774 not yet initialized.
6776 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6778 * decompress.c (Fzlib_decompress_region): Support zlib
6779 decompression, too, and rename.
6781 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6783 Minor zlib configuration tweaks.
6784 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6785 Don't assume presence of fn_inflateInit2_ zlib internal function.
6787 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6789 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6790 include the zlib prefix.
6792 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6794 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6795 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6796 define static variables that are pointers to zlib functions to be
6798 (init_zlib_functions) [WINDOWSNT]: New function.
6799 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6801 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6802 macros instead of invoking the zlib functions directly.
6803 (syms_of_decompress): DEFSYM Qzlib_dll.
6804 Staticpro Szlib_available_p.
6806 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6808 Avoid looping over all frame windows to freeze and unfreeze.
6809 * window.h (struct window): Drop frozen_window_start_p.
6810 (freeze_window_starts): Drop prototype.
6811 * frame.h (struct frame): New frozen_window_starts flag.
6812 (FRAME_WINDOWS_FROZEN): New macro.
6813 * window.c (freeze_window_start, freeze_window_starts):
6815 (select_window, replace_window): Adjust users.
6816 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6817 (window_frozen_p): New function.
6818 (redisplay_window): Use it.
6820 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6822 Fix some fd issues when running subprocesses (Bug#15035).
6823 Fix bugs that can leak files or file descriptors on errors.
6824 Don't unlink open temp files, as that's hard for users to diagnose
6825 when things go awry (e.g., temp disk exhausted).
6826 Don't bother to lock temp files. Check for invalid recursion.
6827 * callproc.c (synch_process_fd): Remove. All uses removed.
6828 (synch_process_tempfile): New var or macro.
6829 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6831 (record_kill_process): New arg, the temp name. All callers changed.
6832 (delete_temp_file): Now just a simple wrapper around unlink.
6833 (call_process_kill): New arg, the call_process_fd array.
6834 Close them all. Clear synch_process_pid. Remove the temp file,
6835 or arrange for it to be removed.
6836 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6837 that's been moved to synch_process_tempfile. Caller changed.
6838 Do not remove the tempfile; that's now call_process_kill's
6840 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6841 call_process_kill; the caller now does that.
6842 (call_process_cleanup): Do not close the process fd; that's now
6843 call_process_kill's responsibility.
6844 (Fcall_process): Implement via new function call_process, which
6845 has most of the old body of Fcall_process, but with a different API.
6846 (call_process): New function that does not open or close filefd if
6847 it is nonnegative. Record which fds need to be closed, and let
6848 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6849 Signal an error if invoked recursively (could be done via a hook).
6850 Simplify creation of the tempfile in the MSDOS case.
6851 Don't create the output file until after checking for the executable.
6852 Report any failure to open /dev/null.
6853 Don't open /dev/null for writing twice; once is enough.
6854 Don't create pipe if all output is being discarded or sent to file.
6855 Don't worry about setting up the coding system or reading from the
6856 pipe if all output is being discarded.
6857 Hoist fd_error local into top level, to lessen block nesting.
6858 Don't record deleted pid here; now done by Fcall_process_region.
6859 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6860 and note its success in synch_process_tempfile.
6861 Do not leak resources when child_setup fails.
6862 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6863 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6864 (create_temp_file): Now returns open fd, with an additional
6865 Lisp_Object * argument to return the name. All callers changed.
6866 Do not close the file; rewind it instead, and leave it open for
6867 the caller. Do not lock the temp file. Unwind-protect the file
6868 and the file-descriptor.
6869 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6870 If an asynchrounous process, record it here, not in call_process.
6871 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6872 * eval.c (set_unwind_protect): New function.
6873 * fileio.c (write_region): New function, generalized from the
6874 old Fwrite_region. Do not lock temp files.
6875 (Fwrite_region): Use it.
6876 * lisp.h (set_unwind_protect, write_region): New decls.
6877 * process.c: Include <verify.h>.
6878 (make_process): Mark fds as initially closed.
6879 (deleted_pid_list): Now a list of pid-filename pairs.
6881 (close_process_fd): New function.
6882 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6883 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6884 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6885 (create_process, create_pty, Fmake_serial_process)
6886 (server_accept_connection): Record which fds need to be closed,
6887 and let deactivate_process close them.
6888 (Fmake_network_process): Do not discard the unwind-protect
6889 until it's safe to do so.
6890 (deactivate_process): Close the fds opened by create_process etc.
6891 (Fprocess_send_eof): Adjust to new way of recording open fds.
6892 Report an error if /dev/null can't be opened, instead of aborting.
6893 * process.h (PROCESS_OPEN_FDS): New constant.
6894 (struct Lisp_Process): New member open_fds.
6895 (record_kill_process, record_deleted_pid): Adjust signatures.
6896 (record_deleted_pid): Move decl here ...
6897 * syswait.h (record_deleted_pid): ... from here.
6899 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6901 * decompress.c: Fix bugs with large buffers and weird inputs.
6902 Tune a bit. Reindent as per usual Emacs style.
6903 (BUFFER_SIZE): Remove.
6904 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6905 more than UINT_MAX bytes. Decompress into the gap instead of into
6906 an auto buffer, as this should avoid copying. Return nil if
6907 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6908 set immediate_quit; we shouldn't trust zlib code that much.
6910 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6912 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6913 errors, and really move the gap to where we want it.
6915 * lisp.h: Include decompress.c support.
6917 * emacs.c (main): Include decompress.c support.
6919 * Makefile.in: Include -lz if present.
6921 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6923 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6924 (initWithTitle:): Initialize frame to 0.
6925 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6926 (fillWithWidgetValue:frame:): Rename from
6927 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6929 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6930 fillWithWidgetValue:frame:
6932 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6933 remove memory leak warnings.
6935 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6936 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6939 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6940 (x_activate_menubar): Update the whole menu.
6941 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6942 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6943 current event is not NSSystemDefined (Bug#15001).
6944 Call ns_check_menu_open only if trackingMenu is 2.
6945 (menuDidClose:): New method, decrease trackingMenu.
6946 (fillWithWidgetValue:setDelegate:): New method.
6947 (fillWithWidgetValue:): Call the above.
6949 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6951 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6953 Omit some unnecessary casts.
6954 Many of these go back to the old pre-C89 days, when they may have
6955 been needed, but we've been assuming C89 or later for a while now.
6956 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6957 (live_float_p, live_misc_p, live_vector_p):
6958 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6959 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6960 (defvar_per_buffer):
6961 * callint.c (Fcall_interactively):
6962 * doc.c (Fsubstitute_command_keys):
6963 * filelock.c (get_boot_time):
6964 * frame.c (xrdb_get_resource):
6965 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6966 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6967 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6968 (menuitem_highlight_callback, menu_destroy_callback)
6969 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6970 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6971 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6972 (xg_tool_bar_help_callback, tb_size_cb):
6973 * image.c (xpm_alloc_color, png_read_from_memory)
6974 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6975 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6977 * keymap.c (describe_map):
6978 * nsfns.m (Fns_display_monitor_attributes_list):
6979 * nsmenu.m (process_dialog:):
6980 * nsterm.m (hold_event):
6981 * process.c (wait_reading_process_output):
6982 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6983 * scroll.c (do_direct_scrolling, scrolling_1):
6984 * termcap.c (tgetent):
6985 * window.c (check_window_containing, add_window_to_list)
6986 (freeze_window_starts):
6987 * xdisp.c (compare_overlay_entries, vmessage):
6988 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6989 (x_get_monitor_attributes_xrandr)
6990 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6991 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6992 * xfont.c (xfont_match, xfont_open):
6993 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6994 (menubar_selection_callback, menu_position_func)
6995 (popup_selection_callback, create_and_show_popup_menu)
6996 (dialog_selection_callback, create_and_show_dialog):
6997 * xrdb.c (x_get_string_resource)
6999 * xsmfns.c (x_session_check_input):
7000 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7001 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7002 (xaw_jump_callback, xaw_scroll_callback):
7003 Omit unnecessary casts.
7005 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7007 Minor string-length refactoring.
7008 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7009 * frame.c (make_monitor_attribute_list):
7010 Prefer build_string to strlen + make_string.
7012 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7014 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7015 don't check minor_code (Bug#14417).
7017 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7019 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7020 vertical positions instead. This avoids calling MATRIX_ROW with
7021 row numbers that are possibly beyond valid limits. (Bug#15064)
7023 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7025 Use xstrdup and build_unibyte_string where applicable.
7026 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7027 * xfns.c (x_window):
7028 * xrdb.c (x_get_customization_string):
7029 * xterm.c (xim_initialize):
7030 * w32fns.c (w32_window): Use xstrdup.
7031 (w32_display_monitor_attributes_list):
7032 * emacs.c (init_cmdargs):
7033 * keyboard.c (PUSH_C_STR):
7034 * nsfont.m (nsfont_open):
7035 * sysdep.c (system_process_attributes):
7036 * w32.c (system_process_attributes):
7037 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7039 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7041 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7042 variables of these types so that GDB would know about them, as aid
7043 for debugging fatal exceptions. (Bug#15024) See also
7044 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7047 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7049 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7050 larger than the NSWindow (Bug#14934).
7052 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7054 Redesign redisplay interface to drop global variable updated_window.
7055 Always pass currently updated window as a parameter to update routines.
7056 * dispextern.h (updated_window): Remove declaration.
7057 (struct redisplay_interface): Pass window parameter to
7058 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7059 and after_update_window_hook.
7060 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7062 * dispnew.c (updated_window): Remove.
7063 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7064 (update_window_line): Adjust to match redisplay interface changes.
7065 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7066 (ns_scroll_run, ns_after_update_window_line):
7067 * w32term.c (x_update_window_begin, x_update_window_end)
7068 (x_after_update_window_line, x_scroll_run):
7069 * xterm.c (x_update_window_begin, x_update_window_end)
7070 (x_after_update_window_line, x_scroll_run):
7071 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7072 Likewise. Adjust comments where appropriate.
7073 (x_cursor_to): Simplify because this is always called during window
7074 update (but install debugging check anyway).
7075 (expose_window): Check must_be_updated_p flag to see whether this
7076 function is called during window update.
7078 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7080 Do not reset window modification event counters excessively.
7081 These leftovers and poor man's tricky methods to catch extra
7082 redisplay's attention are no longer needed.
7083 * frame.c (set_menu_bar_lines_1):
7084 * minibuf.c (read_minibuf_unwind):
7085 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7086 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7087 (window_scroll_line_based, Fset_window_configuration):
7088 * xdisp.c (redisplay_window): Do not reset last_modified and
7089 last_overlay_modified counters.
7091 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7093 * xselect.c (x_send_client_event): Set send_event and serial, memset
7094 data.l as it might be bigger than data.b. Use 24 bit mask to
7095 XSendEvent (Bug#15034).
7097 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7099 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7100 for TTY frames that are not the top frame on their console.
7103 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7105 * w32term.c (w32fullscreen_hook): Really maximize frame when
7106 asked for (Bug#14841).
7108 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7110 Prefer selected_window to Fselected_window, likewise for frames.
7111 * buffer.c (Fbuffer_swap_text):
7112 * data.c (Fvariable_binding_locus):
7113 * window.c (run_window_configuration_change_hook): Adjust users.
7114 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7115 Use decode_live_frame.
7117 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7119 Be more careful if selected window shows the buffer other than current,
7120 use window_outdated only if this is not so. This change should also
7121 address some weird issues discussed in Bug#13012.
7122 * window.h (window_outdated): New prototype.
7123 * window.c (window_outdated): Now here. Convert from static and
7124 always assume window's buffer.
7125 (Fwindow_end, Fwindow_line_height): Use it.
7126 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7127 and always assume window's buffer.
7128 (redisplay_window): Adjust user.
7129 (redisplay_internal): Call to reconsider_clip_changes once and
7130 check whether mode line should be updated only if selected window
7131 shows current buffer.
7132 (run_window_scroll_functions): Use eassert for debugging check.
7133 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7135 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7137 * window.c (window_scroll, window_scroll_pixel_based)
7138 (window_scroll_line_based): Use bool for booleans.
7140 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7142 * process.c: Fix minor off-by-one issues in descriptor counts.
7143 This shouldn't fix any real bugs, but it cleans up the code a bit.
7144 (max_process_desc, max_input_desc): -1, not 0, means none.
7146 (delete_input_desc): New function.
7147 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7148 (deactivate_process): Scan backwards when recomuting max_process_desc;
7149 that should be faster.
7150 (init_process_emacs): Initialize max_input_desc.
7152 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7154 Use region cache to speedup bidi_find_paragraph_start.
7155 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7156 Rename cache_long_line_scans to cache_long_scans.
7157 * buffer.c (bset_cache_long_line_scans): Rename to
7158 bset_cache_long_scans.
7159 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7160 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7162 (syms_of_buffer): Rename cache-long-line-scans to
7163 cache-long-scans. Adjust docstring.
7164 * search.c (newline_cache_on_off):
7165 * indent.c (width_run_cache_on_off): Adjust users.
7166 * bidi.c (bidi_paragraph_cache_on_off): New function.
7167 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7168 * insdel.c (prepare_to_modify_buffer):
7169 Invalidate bidi_paragraph_cache if enabled.
7171 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7173 Invalidate region caches only if buffer text is going to be changed.
7174 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7175 (modify_text): ...new prototype.
7176 (prepare_to_modify_buffer_1): New prototype.
7177 * textprop.c (modify_region): Rename to...
7178 (modify_text_properties): ...new function.
7179 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7180 (Fremove_list_of_text_properties): Adjust users.
7181 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7182 (modify_text): ...new function.
7183 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7184 (prepare_to_modify_buffer_1): ...new function.
7185 * casefiddle.c (casify_region):
7186 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7187 (Ftranspose_regions): Use modify_text.
7189 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7191 * lisp.mk (lisp): Add nadvice.elc.
7193 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7195 New macro to iterate over live buffers similar to frames.
7196 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7197 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7198 Declare buffer-related variables here to offload lisp.h.
7199 * buffer.c (Vbuffer_alist): Adjust comment.
7200 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7201 (other_buffer_safely):
7202 * data.c (store_symval_forwarding):
7203 * dispnew.c (Fframe_or_buffer_changed_p):
7204 * fileio.c (Fdo_auto_save):
7205 * filelock.c (unlock_all_files):
7206 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7208 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7210 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7211 * callproc.c (create_temp_file):
7212 * filelock.c (create_lock_file):
7213 Assume mkostemp, since it's now provided by Gnulib.
7215 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7217 * w32.c (mkostemp): New function.
7218 (mktemp): Remove, no longer used. Most of the code reused in
7219 mkostemp. (Bug#15015)
7220 (mktemp): Don't undef.
7222 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7224 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7225 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7226 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7227 (free_glyph_pool, check_glyph_memory): Likewise for
7228 all users. Adjust comments where appropriate.
7230 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7232 * composite.h: Minor fixups.
7233 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7234 to fix a misspelling, and change it to an inline function while
7235 we're at it (it need not be a macro). All uses changed.
7236 (composition_method, composition_valid_p):
7237 Rewrite to avoid assignments in if-conditions.
7239 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7241 Do not use global Lisp_Object in composition macros.
7242 * composite.h (composition_temp): Remove declaration.
7243 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7244 (composition_method, composition_valid_p): ...inline functions.
7245 (compose_region): Remove the leftover.
7246 * composite.c (composition_temp): Remove.
7247 (run_composition_function, update_compositions)
7248 (composition_compute_stop_pos, composition_adjust_point)
7249 (Ffind_composition_internal):
7250 * coding.c (handle_composition_annotation):
7251 * xdisp.c (handle_composition_prop, check_point_in_composition):
7252 Related users changed.
7254 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7256 Drop FRAME_PTR typedef.
7257 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7258 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7259 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7260 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7261 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7262 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7263 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7264 All related users changed.
7266 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7268 * eval.c (default_toplevel_binding): New function.
7270 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7271 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7272 (syms_of_eval): Export them.
7273 * data.c (Fdefault_value): Micro cleanup.
7274 * term.c (init_tty): Use "false".
7276 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7278 Fix X GC leak in GTK and raw (no toolkit) X ports.
7279 * xterm.c (x_free_frame_resources): If white and black relief
7280 GCs are allocated, always free them here.
7281 * xfns.c (x_make_gc): Omit redundant initialization.
7282 * widget.c (create_frame_gcs): Remove the leftover.
7283 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7284 in x_free_frame_resources.
7286 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7288 * nsterm.m (windowWillResize:toSize:): Only change title if
7289 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7291 (viewDidEndLiveResize): New method.
7293 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7294 inside NS_IMPL_COCOA.
7296 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7298 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7299 Do not check whether undo is enabled because record_insert and
7300 record_delete does that themselves.
7302 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7304 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7305 member which is not really used any more.
7306 (FRAME_XIC_BASE_FONTNAME): Remove.
7307 * xfns.c (xic_free_fontset): Adjust user.
7308 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7309 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7310 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7311 (xdialog_show): Use eassert for debugging check.
7312 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7314 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7316 * fileio.c, fns.c (merge): Move extern decl from here ...
7317 * lisp.h (merge): ... to here.
7319 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7321 Fix last font-related change.
7322 * w32font.h (w32font_list_internal, w32font_match_internal):
7324 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7325 (uniscribe_list_family): Adjust to match font API change.
7326 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7327 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7329 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7331 * frame.h (FRAME_MOUSE_UPDATE):
7332 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7333 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7335 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7337 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7338 * font.h (struct font_driver): Change list, match, and list_family
7339 functions to accept struct frame * as first arg.
7340 * font.c (font_score, font_compare, font_sort_entities):
7342 (font_sort_entities, font_list_entities, font_select_entity)
7343 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7344 match font API change.
7345 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7346 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7347 * ftxfont.c (ftxfont_list, ftxfont_match):
7348 * xftfont.c (xftfont_list, xftfont_match):
7349 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7350 * w32font.c (w32font_list, w32font_match, w32font_list)
7351 (w32font_list_internal, w32_font_match_internal): Likewise.
7352 * xfaces.c (Fx_family_fonts): Adjust user.
7354 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7356 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7357 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7358 only if HAVE_X_WINDOWS is in use.
7359 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7360 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7361 * w32term.c (x_wm_set_icon_position): Likewise.
7362 * w32fns.c (x_icon): Adjust user.
7364 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7366 * xterm.c (last_mouse_press_frame): Remove the
7367 leftover which is not really used any more.
7368 (handle_one_xevent, syms_of_xterm): Adjust users.
7369 (x_flush): Call XFlush once per each X display, not frame.
7370 This is better because this code always unconditionally skips
7371 non-X frames in Vframe_list and issues the only XFlush if we
7372 have more than one X frame on the same X display.
7373 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7374 Use bool for booleans.
7375 (x_draw_glyph_string_background, cvt_string_to_pixel)
7376 (cvt_pixel_dtor): Drop unnecessary prototypes.
7377 * xterm.h (x_display_ok): Adjust prototype.
7379 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7381 Drop unnecessary functions that deals with frame pixel size.
7382 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7383 (x_pixel_height): Drop prototypes.
7384 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7385 (x_pixel_height): Drop implementations.
7386 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7387 which should be always valid for window frame.
7388 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7389 * w32menu.c (Fx_popup_dialog):
7390 * xmenu.c (Fx_popup_dialog): Likewise for both.
7392 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7394 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7395 frame parameters and call to Fmodify_frame_parameters just once.
7396 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7397 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7398 and mention nil frame in docstring.
7400 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7402 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7403 (x_figure_window_size): Likewise. Adjust to return long.
7404 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7405 (toplevel): Move Qterminal_live_p to...
7406 * terminal.c (toplevel): ...here, make it static, and...
7407 (syms_of_terminal): ...DEFSYM here.
7408 * frame.h (Qterminal_live_p): Remove declaration.
7409 (make_frame, x_figure_window_size): Adjust prototype.
7410 * nsfns.m (Fx_create_frame): Use long for window flags.
7412 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7414 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7415 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7416 Do not assume that emacs_close (INT_MAX) is a no-op.
7418 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7420 * xfaces.c (make_face_cache): For struct face_cache, prefer
7421 xmalloc to xzalloc and so avoid redundant call to memset.
7422 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7424 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7426 * fringe.c (draw_window_fringes, update_window_fringes)
7427 (compute_fringe_widths):
7428 * w32term.c (x_draw_glyph_string):
7429 * window.c (candidate_window_p, Frecenter):
7430 * xfaces.c (realize_basic_faces, realize_default_face)
7431 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7432 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7433 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7434 * xmenu.c (Fx_menu_bar_open_internal):
7435 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7436 * xsettings.c (xft_settings_event):
7437 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7438 Use bool for booleans. Adjust style and comments where
7440 * dispextern.h (draw_window_fringes, update_window_fringes)
7441 (compute_fringe_widths):
7442 * xterm.h (x_had_errors_p): Adjust prototype.
7444 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7446 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7447 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7449 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7451 * fns.c (toplevel): Remove comment before Fsafe_length because
7454 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7456 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7458 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7460 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7461 frame which got the message is still alive, before dereferencing
7462 its pointer. (Bug#14970)
7464 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7465 be a live window, before using it as such. (Bug#14970)
7467 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7469 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7470 w32_detect_focus_change instead of doing part of its job by hand.
7471 This fixes the problem whereby FOCUS_OUT events were not sent to
7474 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7476 * process.c (Fprocess_list): Doc fix.
7478 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7479 being re-exposed only if it didn't ask to become visible.
7480 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7481 was previously iconified. (Bug#14841)
7482 (x_iconify_frame): Mark the frame iconified.
7484 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7486 Fix minor problems found by static checking.
7487 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7488 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7490 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7492 * eval.c (set_specpdl_old_value): New function.
7493 (unbind_to): Minor simplification.
7494 (get_backtrace_frame): New function.
7495 (Fbacktrace_frame): Use it. Add `base' argument.
7496 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7497 (syms_of_eval): Export backtrace-eval.
7498 * xterm.c (x_focus_changed): Simplify.
7500 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7502 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7504 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7506 * xdisp.c (redisplay_window): Instead of moving point out of
7507 scroll margin, reject the force_start method, and try scrolling
7508 instead. (Bug#14780)
7510 2013-07-24 Ken Brown <kbrown@cornell.edu>
7512 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7515 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7517 * eval.c (Fprogn): Do not check that BODY is a proper list.
7518 This undoes the previous change. The check slows down the
7519 interpreter, and is not needed to prevent a crash. See
7520 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7522 2013-07-23 Glenn Morris <rgm@gnu.org>
7524 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7526 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7528 Port to GNU/Linux systems with tinfo but not ncurses.
7529 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7530 to decide whether ncurses is being used. Without this change,
7531 GCC complains about tgetent not being declared, on a system
7532 that has tinfo installed but ncurses not installed.
7534 * eval.c (Fprogn): Check that BODY is a proper list.
7536 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7537 * data.c (Fsetq_default):
7538 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7539 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7541 Tune by taking advantage of the fact that ARGS is always a list
7542 when a function is declared to have UNEVALLED args.
7544 * emacsgtkfixed.c: Port to GCC 4.6.
7545 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7547 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7549 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7550 here to silence compiler warnings.
7552 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7554 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7555 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7556 from messing up Emacs's 'struct frame' (Bug#14923).
7558 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7560 * alloc.c (make_save_ptr_ptr): Define this function.
7561 It was inadvertently omitted. It's needed only if
7562 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7564 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7566 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7567 frame have focus (Bug#14895).
7569 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7571 Avoid vfork-related deadlock more cleanly.
7572 * callproc.c (child_setup): When the child's exec fails, output
7573 the program name, as that's more useful. Use O_NONBLOCK to avoid
7575 * process.c (create_process_1): Remove; no longer needed.
7576 (create_process): Remove timer hack; no longer needed, now that
7577 the child avoids deadlock.
7579 2013-07-20 Glenn Morris <rgm@gnu.org>
7581 * image.c (Fimage_flush): Fix doc typo.
7583 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7585 Fix array bounds violation when pty allocation fails.
7586 * process.c (PTY_NAME_SIZE): New constant.
7587 (pty_name): Remove static variable; it's now auto.
7588 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7589 Take pty_name as an arg rather than using a static variable.
7590 All callers changed.
7591 (create_process): Recover pty_flag from process, not from volatile local.
7592 (create_pty): Stay inside array even when pty allocation fails.
7593 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7595 * lread.c (Fload): Avoid initialization only when lint checking.
7596 Mention that it's needed only for older GCCs.
7598 2013-07-20 Kenichi Handa <handa@gnu.org>
7600 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7601 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7603 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7605 * lread.c (Fload): Avoid uninitialized warning.
7607 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7609 Fix some minor file descriptor leaks and related glitches.
7610 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7611 (create_lock_file): Use write, not emacs_write.
7612 * image.c (slurp_file, png_load_body):
7613 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7614 (server_accept_connection):
7615 Don't leak an fd on memory allocation failure.
7616 * image.c (slurp_file): Add a cheap heuristic for growing files.
7617 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7618 as that's what the other routines do. Maybe input need not be
7619 blocked at all, but it's better to be consistent.
7620 Avoid undefined behavior when strlen is zero.
7622 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7623 (NSTATICS): Now a constant; doesn't need to be a macro.
7625 2013-07-19 Richard Stallman <rms@gnu.org>
7627 * coding.c (decode_coding_utf_8): Add simple loop for fast
7628 processing of ASCII characters.
7630 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7632 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7634 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7636 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7637 unportable 'struct x_display_info'.
7638 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7641 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7643 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7644 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7646 (system_process_attributes): Prefer plain char to unsigned char
7647 when either will do. Clean up properly if interrupted or if
7648 memory allocations fail. Don't assume sscanf succeeds.
7649 Remove no-longer-needed workaround to stop GCC from whining.
7650 Read command-line once, instead of multiple times. Check read status a
7653 Fix obscure porting bug with varargs functions.
7654 The code assumed that int is treated like ptrdiff_t in a vararg
7655 function, which is not a portable assumption. There was a similar
7656 -- though these days less likely -- porting problem with various
7657 assumptions that pointers of different types all smell the same as
7658 far as vararg functions is conserved. To make this problem less
7659 likely in the future, redo the API to use varargs functions.
7660 * alloc.c (make_save_value): Remove this vararg function.
7661 All uses changed to ...
7662 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7663 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7665 (make_save_ptr): Rename from make_save_pointer, for consistency with
7666 the above. Define only on platforms that need it. All uses changed.
7668 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7670 * keyboard.c: Try to fix typos in previous change.
7671 (DISPLAY_LIST_INFO): New macro.
7672 (kbd_buffer_get_event): Do not access members that are not present
7673 in X11. Revert inadvertent change of "!=" to "=".
7675 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7677 * keyboard.c (kbd_buffer_get_event):
7678 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7679 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7681 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7683 * filelock.c: Fix unlikely file descriptor leaks.
7684 (get_boot_time_1): Rework to avoid using emacs_open.
7685 This doesn't actually fix a leak, but is better anyway.
7686 (read_lock_data): Use read, not emacs_read.
7688 * doc.c: Fix minor memory and file descriptor leaks.
7689 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7690 (get_doc_string, Fsnarf_documentation):
7691 Fix file descriptor leak on error.
7693 * term.c: Fix minor fdopen-related file descriptor leaks.
7694 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7695 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7697 * charset.c: Fix file descriptor leaks and errno issues.
7699 (load_charset_map_from_file): Don't leak file descriptor on error.
7700 Use plain record_xmalloc since the allocation is larger than
7701 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7703 * eval.c (record_unwind_protect_nothing):
7704 * fileio.c (fclose_unwind):
7706 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7707 The replacement doesn't block input, but that no longer seems
7710 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7712 * lread.c: Fix file descriptor leaks and errno issues.
7713 (Fload): Close some races that leaked fds or streams when 'load'
7715 (Fload, openp): Report error number of last nontrivial failure to open.
7716 ENOENT counts as trivial.
7717 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7719 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7720 now that the function is always called with a nonnegative arg.
7721 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7722 All uses replaced with ...
7723 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7725 A few more minor file errno-reporting bugs.
7726 * callproc.c (Fcall_process):
7727 * doc.c (Fsnarf_documentation):
7728 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7729 * process.c (set_socket_option):
7730 Don't let a constructor trash errno.
7731 * doc.c: Include <errno.h>.
7733 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7735 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7737 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7739 Fix w32 bug with call-process-region (Bug#14885).
7740 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7741 to Fcall_process when the input is empty. This simplifies the
7742 code a bit. It makes no difference on POSIXish platforms but
7743 apparently it fixes a bug on w32.
7745 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7746 * fileio.c (close_file_unwind): Don't close if FD is negative;
7747 this can happen when unwinding a zapped file descriptor.
7748 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7749 in case Emacs runs out of memory between the two unwind-protects.
7750 Don't trash errno when closing FD.
7751 Zap the FD in the specpdl when closing it, instead of deferring
7752 the removal of the unwind-protect; this fixes a bug where a child
7753 function unwinds the stack past us.
7755 New unwind-protect flavors to better type-check C callbacks.
7756 This also lessens the need to write wrappers for callbacks,
7757 and the need for make_save_pointer.
7758 * alloc.c (free_save_value):
7759 * atimer.c (run_all_atimers):
7761 * alloc.c (safe_alloca_unwind):
7762 * atimer.c (unwind_stop_other_atimers):
7763 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7764 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7765 * minibuf.c (choose_minibuf_frame_1):
7766 * process.c (make_serial_process_unwind):
7767 * xdisp.c (pop_message_unwind):
7768 * xselect.c (queue_selection_requests_unwind):
7769 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7770 * alloc.c (record_xmalloc):
7771 Prefer record_unwind_protect_ptr to record_unwind_protect with
7773 * alloc.c (Fgarbage_collect):
7774 Prefer record_unwind_protect_void to passing a dummy.
7775 * buffer.c (restore_buffer):
7776 * window.c (restore_window_configuration):
7777 * xfns.c, w32fns.c (do_unwind_create_frame)
7778 New wrapper. All record-unwind uses of wrappee changed.
7779 * buffer.c (set_buffer_if_live):
7780 * callproc.c (call_process_cleanup, delete_temp_file):
7781 * coding.c (code_conversion_restore):
7782 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7783 * editfns.c (save_excursion_restore)
7784 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7785 (save_restriction_restore):
7786 * eval.c (restore_stack_limits, un_autoload):
7787 * fns.c (require_unwind):
7788 * keyboard.c (recursive_edit_unwind, tracking_off):
7789 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7790 * macros.c (pop_kbd_macro, restore_menu_items):
7791 * nsfns.m (unwind_create_frame):
7792 * print.c (print_unwind):
7793 * process.c (start_process_unwind):
7794 * search.c (unwind_set_match_data):
7795 * window.c (select_window_norecord, select_frame_norecord):
7796 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7797 (fast_set_selected_frame):
7798 * xfns.c, w32fns.c (unwind_create_tip_frame):
7799 Return void, not a dummy Lisp_Object. All uses changed.
7800 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7801 * callproc.c (call_process_kill):
7802 * fileio.c (restore_point_unwind, decide_coding_unwind)
7803 (build_annotations_unwind):
7804 * insdel.c (Fcombine_after_change_execute_1):
7805 * keyboard.c (read_char_help_form_unwind):
7806 * menu.c (unuse_menu_items):
7807 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7808 * sound.c (sound_cleanup):
7809 * xdisp.c (unwind_redisplay):
7810 * xfns.c (clean_up_dialog):
7811 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7812 Accept no args and return void, instead of accepting and returning
7813 a dummy Lisp_Object. All uses changed.
7814 * cygw32.c (fchdir_unwind):
7815 * fileio.c (close_file_unwind):
7816 * keyboard.c (restore_kboard_configuration):
7817 * lread.c (readevalllop_1):
7818 * process.c (wait_reading_process_output_unwind):
7819 Accept int and return void, rather than accepting an Emacs integer
7820 and returning a dummy object. In some cases this fixes an
7821 unlikely bug when the corresponding int is outside Emacs integer
7822 range. All uses changed.
7823 * dired.c (directory_files_internal_unwind):
7824 * fileio.c (do_auto_save_unwind):
7825 * gtkutil.c (pop_down_dialog):
7826 * insdel.c (reset_var_on_error):
7827 * lread.c (load_unwind):
7828 * xfns.c (clean_up_file_dialog):
7829 * xmenu.c, nsmenu.m (pop_down_menu):
7830 * xmenu.c (cleanup_widget_value_tree):
7831 * xselect.c (wait_for_property_change_unwind):
7832 Accept pointer and return void, rather than accepting an Emacs
7833 save value encapsulating the pointer and returning a dummy object.
7835 * editfns.c (Fformat): Update the saved pointer directly via
7836 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7837 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7838 (unwind_body): New function.
7839 (record_unwind_protect): First arg is now a function returning void,
7840 not a dummy Lisp_Object.
7841 (record_unwind_protect_ptr, record_unwind_protect_int)
7842 (record_unwind_protect_void): New functions.
7843 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7844 * fileio.c (struct auto_save_unwind): New type.
7845 (do_auto_save_unwind): Use it.
7846 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7847 * insdel.c (struct rvoe_arg): New type.
7848 (reset_var_on_error): Use it.
7849 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7851 (specbinding_func): Remove; there are now several such functions.
7852 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7853 (set_unwind_protect_ptr): New function.
7854 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7856 Be simpler and more consistent about reporting I/O errors.
7857 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7858 Say "Read error" and "Write error", rather than "I/O error", or
7859 "IO error reading", or "IO error writing", when a read or write
7861 * process.c (Fmake_network_process, wait_reading_process_output)
7862 (send_process, Fprocess_send_eof, wait_reading_process_output):
7863 Capitalize diagnostics consistently. Put "failed foo" at the
7864 start of the diagnostic, so that we don't capitalize the
7865 function name "foo". Consistently say "failed" for such
7867 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7868 All callers changed. This is so it can use report_file_error.
7869 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7870 diagnostics consistently as above.
7872 * fileio.c (report_file_errno): Fix errno reporting bug.
7873 If the file name is neither null nor a pair, package it up as a
7874 singleton list. All callers changed, both to this function and to
7875 report_file_error. This fixes a bug where the memory allocator
7876 invoked by list1 set errno so that the immediately following
7877 report_file_error reported the wrong errno value.
7879 Fix minor problems found by --enable-gcc-warnings.
7880 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7881 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7883 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7885 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7886 Set event->arg to Qt if switch-event shall be generated.
7887 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7889 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7891 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7894 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7895 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7896 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7897 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7898 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7899 and there is a focused frame.
7900 (head_table): Add focus-in and focus-out.
7901 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7902 bind to handle-focus-in/out.
7904 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7905 (Fhandle_switch_frame): Call Fhandle_focus_in.
7906 (syms_of_frame): defsubr handle-focus-in/out.
7908 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7910 Fix porting bug to older POSIXish platforms (Bug#14862).
7911 * sysdep.c (emacs_pipe): New function, that implements
7912 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7913 This should port better to CentOS 5 and to Mac OS X 10.6.
7914 All calls to pipe2 changed.
7916 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7917 This makes the code easier to read and the executable a bit smaller.
7918 Do not replace all calls to Fcons that happen to create lists,
7919 just calls that are intended to create lists. For example, when
7920 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7921 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7922 Similarly for list2 through list5.
7923 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7924 * bytecode.c (exec_byte_code):
7925 * callint.c (quotify_arg, Fcall_interactively):
7926 * callproc.c (Fcall_process, create_temp_file):
7927 * charset.c (load_charset_map_from_file)
7928 (Fdefine_charset_internal, init_charset):
7929 * coding.c (get_translation_table, detect_coding_system)
7930 (Fcheck_coding_systems_region)
7931 (Fset_terminal_coding_system_internal)
7932 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7933 * composite.c (update_compositions, Ffind_composition_internal):
7934 * dired.c (directory_files_internal, file_name_completion)
7936 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7937 * doc.c (Fsnarf_documentation):
7938 * editfns.c (Fmessage_box):
7940 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7941 (Feval, eval_sub, Ffuncall, apply_lambda):
7942 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7943 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7944 (Fset_file_times, Finsert_file_contents)
7945 (Fchoose_write_coding_system, Fwrite_region):
7946 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7947 * font.c (font_registry_charsets, font_parse_fcname)
7948 (font_prepare_cache, font_update_drivers, Flist_fonts):
7949 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7950 * frame.c (make_frame, Fmake_terminal_frame)
7951 (x_set_frame_parameters, x_report_frame_params)
7952 (x_default_parameter, Fx_parse_geometry):
7953 * ftfont.c (syms_of_ftfont):
7954 * image.c (gif_load):
7955 * keyboard.c (command_loop_1):
7956 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7957 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7958 (Fminor_mode_key_binding, accessible_keymaps_1)
7959 (Faccessible_keymaps, Fwhere_is_internal):
7960 * lread.c (read_emacs_mule_char):
7961 * menu.c (find_and_return_menu_selection):
7962 * minibuf.c (get_minibuffer):
7963 * nsfns.m (Fns_perform_service):
7964 * nsfont.m (ns_script_to_charset):
7965 * nsmenu.m (ns_popup_dialog):
7966 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7967 (Fx_own_selection_internal):
7968 * nsterm.m (append2):
7969 * print.c (Fredirect_debugging_output)
7970 (print_prune_string_charset):
7971 * process.c (Fdelete_process, Fprocess_contact)
7972 (Fformat_network_address, set_socket_option)
7973 (read_and_dispose_of_process_output, write_queue_push)
7974 (send_process, exec_sentinel):
7975 * sound.c (Fplay_sound_internal):
7976 * textprop.c (validate_plist, add_properties)
7977 (Fput_text_property, Fadd_face_text_property)
7978 (copy_text_properties, text_property_list, syms_of_textprop):
7979 * unexaix.c (report_error):
7980 * unexcoff.c (report_error):
7981 * unexsol.c (unexec):
7982 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7983 (Fformat_mode_line, syms_of_xdisp):
7984 * xfaces.c (set_font_frame_param)
7985 (Finternal_lisp_face_attribute_values)
7986 (Finternal_merge_in_global_face, syms_of_xfaces):
7987 * xfns.c (x_default_scroll_bar_color_parameter)
7988 (x_default_font_parameter, x_create_tip_frame):
7989 * xfont.c (xfont_supported_scripts):
7990 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7991 (menu_help_callback, xmenu_show):
7993 * xterm.c (set_wm_state):
7994 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7995 and similarly for list2 through list5.
7997 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7999 * callproc.c (Fcall_process_region): Fix minor race and tune.
8000 (create_temp_file): New function, with the temp-file-creation part
8001 of the old Fcall_process_region. Use Fcopy_sequence to create the
8002 temp file name, rather than alloca + build_string, for simplicity.
8003 Don't bother to block input around the temp file creation;
8004 shouldn't be needed. Simplify use of mktemp.
8005 Use record_unwind_protect immediately after creating the temp file;
8006 this closes an unlikely race where the temp file was not removed.
8007 Use memcpy rather than an open-coded loop.
8008 (Fcall_process_region): Use the new function. If the input is
8009 empty, redirect from /dev/null rather than from a newly created
8010 empty temp file; this avoids unnecessary file system traffic.
8012 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8014 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8015 Simplify by making this case like the other two. This is a bit
8016 slower on obsolete hosts, but the extra complexity isn't worth it.
8018 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8019 * process.c (create_process) [!DOS_NT]:
8020 Remove now-unnecessary calls to emacs_close.
8022 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8024 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8025 returning early. (Bug#14850)
8027 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8028 and inhibit-iso-escape-detection attributes of 'undecided'.
8031 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8033 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8034 Reported by Herbert J. Skuhra in
8035 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8037 Don't lose top specpdl entry when memory is exhausted.
8038 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8039 specpdl overflow here, to simplify callers; all callers changed.
8040 Always reserve an unused entry at the stack top; this avoids
8041 losing the top entry's information when memory is exhausted.
8043 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8045 Clean up errno reporting and fix some errno-reporting bugs.
8046 * callproc.c (Fcall_process):
8047 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8048 * process.c (create_process, Fmake_network_process):
8049 * unexaix.c (report_error):
8050 * unexcoff.c (report_error):
8051 Be more careful about reporting the errno of failed operations.
8052 The code previously reported the wrong errno sometimes.
8053 Also, prefer report_file_errno to setting errno + report_file_error.
8054 (Fcall_process): Look at openp return value rather than at path,
8055 as that's a bit faster and clearer when there's a numeric predicate.
8056 * fileio.c (report_file_errno): New function, with most of the
8057 old contents of report_file_error.
8058 (report_file_error): Use it.
8059 (Ffile_exists_p, Ffile_accessible_directory_p):
8060 Set errno to 0 when it is junk.
8061 * fileio.c (Faccess_file):
8062 * image.c (x_create_bitmap_from_file):
8063 Use faccessat rather than opening the file, to avoid the hassle of
8064 having a file descriptor open.
8065 * lisp.h (report_file_errno): New decl.
8066 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8069 * process.c (create_process, wait_reading_process_output) [AIX]:
8070 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8071 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8072 a multithreaded environment anyway).
8073 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8075 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8077 * image.c (x_find_image_file): Don't close a remote file handle.
8079 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8081 Fix races with threads and file descriptors.
8082 * callproc.c (Fcall_process_region):
8083 * dired.c (open_directory):
8084 * emacs.c (main, Fdaemon_initialized):
8085 * image.c (x_find_image_file):
8086 * inotify.c (Finotify_rm_watch):
8087 * lread.c (Flocate_file_internal):
8088 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8089 * term.c (term_mouse_moveto, init_tty):
8090 * termcap.c (tgetent):
8091 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8092 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8093 * unexhp9k800.c, unexmacosx.c (unexec):
8094 * callproc.c (Fcall_process_region):
8095 Use emacs_close, not close.
8096 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8097 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8098 and posix_close function on current platforms (which all lack them).
8099 (emacs_close): Use it. This should fix the races on GNU/Linux and
8100 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8101 and it should avoid closing random victim file descriptors on
8104 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8106 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8107 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8110 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8111 This is for .gdbinit xbacktrace.
8113 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8114 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8115 (emacs_set_tty): Now static.
8116 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8117 * term.c (tty_capable_p, tty_default_color_capabilities)
8118 (get_tty_terminal, term_mouse_movement)
8119 (handle_one_term_event, init_tty, maybe_fatal):
8120 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8121 (tgetent, scan_file, name_match, compare_contin):
8122 * terminal.c (get_terminal):
8123 Use bool for boolean.
8124 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8125 Prefer char to unsigned char if either will do.
8126 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8127 (tty_write_glyphs): Prefer int to unsigned.
8128 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8129 All callers changed.
8130 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8132 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8135 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8136 (B__dummy__): New dummy symbol, to pacify C89.
8137 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8138 they can't grok varargs macros.
8139 * dispnew.c (add_window_display_history)
8140 (add_frame_display_history):
8141 * print.c (print_object):
8142 * xdisp.c (debug_method_add):
8143 Use %p printf format only for void pointers.
8144 * emacs.c (usage_message): New constant, replacing ...
8145 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8146 (main): Adjust to usage reorg.
8147 * fns.c (syms_of_fns):
8148 * profiler.c (syms_of_profiler):
8149 Don't use non-constant struct initializers.
8150 * gnutls.h (gnutls_initstage_t):
8151 * lisp.h (enum Lisp_Fwd_Type):
8152 * lread.c (lisp_file_lexically_bound_p):
8153 * xsettings.c (anonymous enum):
8154 Remove trailing comma.
8155 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8156 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8157 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8159 * regex.c (const_re_char): New type, to pacify strict C89.
8160 All uses of 'const re_char' replaced to use it.
8161 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8162 with glibc when strict C89. This change is imported from gnulib.
8164 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8165 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8166 Omit GNU_LINUX implementation, since it requires long long.
8167 * xterm.c (x_draw_underwave):
8168 Do not assume the traditional order of struct's members.
8169 (x_term_init): Rewrite to avoid the need for non-constant structure
8172 Syntax cleanup, mostly replacing macros with functions.
8173 This removes the need for the syntax_temp hack.
8174 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8175 * syntax.c (SYNTAX_INLINE): New macro.
8176 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8177 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8178 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8179 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8180 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8181 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8182 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8183 Now constants, not macros.
8184 (syntax_temp) [!__GNUC__]: Remove.
8185 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8186 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8187 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8188 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8189 Move here from syntax.h; now functions, not macros. Except for the
8190 last function, these are static since only syntax.c uses them.
8191 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8192 All uses changed. Now a function, not a macro; use this fact
8193 to simplify the code.
8194 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8195 compiler bugs; no longer relevant.
8196 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8197 (SYNTAX_INLINE): New macro.
8198 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8199 for the new functions. Use bool for boolean member.
8200 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8201 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8202 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8203 (SETUP_BUFFER_SYNTAX_TABLE):
8204 Now extern inline functions, not macros.
8205 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8206 Remove; all uses replaced by implementation.
8207 (syntax_temp) [!__GNUC__]: Remove decl.
8208 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8210 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8212 * emacs.c (main): Fix syntax error.
8214 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8216 Timestamp fixes for undo (Bug#14824).
8217 * atimer.c (schedule_atimer):
8218 * fileio.c (Ffile_newer_than_file_p):
8219 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8220 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8221 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8222 (syms_of_fileio): Remove Sclear_visited_file_name.
8223 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8224 file doesn't exist; this avoids an ambiguity with negative timestamps.
8225 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8226 * systime.h (make_emacs_time, invalid_emacs_time):
8227 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8228 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8229 * undo.c (record_first_change): Push (visited-file-modtime) onto
8230 undo list rather than reimplementing it by hand, incorrectly.
8232 2013-07-09 Ken Brown <kbrown@cornell.edu>
8234 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8236 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8238 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8240 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8242 Handle errno and exit status a bit more carefully.
8243 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8244 number into an exit status. Instead, use EXIT_CANCELED.
8245 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8246 * callproc.c (relocate_fd):
8247 * emacs.c (close_output_streams, main):
8248 * process.c (create_process):
8249 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8250 Use emacs_perror for simplicity.
8251 * callproc.c (relocate_fd, main):
8252 * sysdep.c (sys_subshell):
8253 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8254 (shut_down_emacs): Use emacs_write, not write.
8255 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8256 * fileio.c (Fcopy_file, e_write):
8257 * nsterm.m (ns_select):
8258 * process.c (send_process):
8259 * sound.c (vox_write):
8260 Use emacs_write_sig, not emacs_write.
8261 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8262 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8264 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8266 (emacs_full_write): New function.
8267 (emacs_write): Rewrite to use it.
8268 (emacswrite_sig, emacs_perror): New functions.
8269 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8271 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8273 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8274 on NS even if it is present. Pixmap on NS is a void*.
8276 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8278 Port to Ubuntu 10 (Bug#14803).
8279 Problem reported by T.V. Raman.
8280 * process.c (close_on_exec, accept4, process_socket):
8281 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8283 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8285 * w32.c (sys_dup): Declare prototype.
8289 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8291 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8293 Make file descriptors close-on-exec when possible (Bug#14803).
8294 This simplifies Emacs a bit, since it no longer needs to worry
8295 about closing file descriptors by hand in some cases.
8296 It also fixes some unlikely races. Not all such races, as
8297 libraries often open files internally without setting
8298 close-on-exec, but it's an improvement.
8299 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8300 * callproc.c (Fcall_process) [!MSDOS]:
8301 * emacs.c (main) [!DOS_NT]:
8302 * nsterm.m (ns_term_init):
8303 * process.c (create_process):
8304 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8305 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8306 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8307 Prefer mkostemp with O_CLOEXEC to mkstemp.
8308 * callproc.c (relocate_fd) [!WINDOWSNT]:
8309 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8310 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8312 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8313 Make the resulting file descriptor close-on-exec.
8314 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8315 * lread.c (load_descriptor_list, load_descriptor_unwind):
8316 Remove; no longer needed. All uses removed.
8317 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8318 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8320 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8321 (Fmake_network_process, Fnetwork_interface_list)
8322 (Fnetwork_interface_info, server_accept_connection):
8323 Make newly-created socket close-on-exec.
8324 * sysdep.c (emacs_open, emacs_fopen):
8325 Make new-created descriptor close-on-exec.
8326 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8327 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8329 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8331 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8332 for NS_IMPL_GNUSTEP.
8334 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8336 Fix openp errno handling.
8337 * callproc.c (Fcall_process): Preserve openp errno around close.
8338 * lread.c (openp): Set errno when returning -1, as some callers
8341 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8343 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8345 * nsterm.h (NSSavePanel): Update comment.
8346 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8347 (ns_run_file_dialog): Declare.
8349 * nsfns.m: Remove panelOK.
8351 (ns_run_file_dialog): New function.
8352 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8353 event loop, so file dialog is popped up by ns_run_file_dialog, called
8354 by sendEvent (Bug#14578).
8355 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8357 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8359 * xdisp.c (default_line_pixel_height): New function.
8360 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8361 (try_cursor_movement, redisplay_window, try_window)
8362 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8364 * window.c (window_scroll_pixel_based):
8365 use default_line_pixel_height.
8367 * dispextern.h (default_line_pixel_height): Add prototype.
8369 * frame.c (x_set_line_spacing): Accept a float value for
8370 line-spacing parameter, per the documentation.
8372 * data.c (Fmultibyte_string_p): Doc fix.
8374 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8376 Use emacs_open more consistently when opening files.
8377 This handles EINTR more consistently now, and makes it easier
8378 to introduce other uniform changes to file descriptor handling.
8379 * sysstdio.h: New file.
8380 * buffer.c (mmap_init):
8381 * cygw32.c (chdir_to_default_directory):
8382 * dispnew.c (Fopen_termscript):
8383 * emacs.c (Fdaemon_initialized):
8384 * fileio.c (Fdo_auto_save):
8385 * image.c (slurp_file, png_load_body, jpeg_load_body):
8386 * keyboard.c (Fopen_dribble_file):
8388 * print.c (Fredirect_debugging_output):
8389 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8390 * termcap.c (tgetent):
8391 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8392 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8393 * w32term.c (w32_initialize) [CYGWIN]:
8394 * xfaces.c (Fx_load_color_file):
8395 Use emacs_open instead of plain open, and emacs_fopen instead of
8397 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8398 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8399 * callproc.c (default_output_mode): New constant.
8400 (Fcall_process): Use it to call emacs_open instead of plain creat.
8401 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8402 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8403 (emacs_fopen): New function.
8404 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8405 Include <lisp.h>, for emacs_open.
8406 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8408 Remove duplicate #include directives.
8409 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8411 Don't include stdio.h twice.
8412 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8413 Don't include sys/types.h or stdio.h twice.
8414 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8415 * lread.c: Don't include coding.h twice.
8416 * nsfont.m: Don't include frame.h twice.
8417 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8418 * ralloc.c: Don't include <unistd.h> twice.
8419 * xdisp.c: Don't include font.h twice.
8420 * xterm.c: Don't include fontset.h twice.
8421 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8423 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8425 Scale ImageMagick images more carefully.
8426 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8427 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8428 Be more careful about avoiding undefined behavior after
8429 integer overflow and division by zero.
8431 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8433 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8434 (syms_of_w32fns): DEFSYM them.
8435 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8436 (CCHDEVICENAME): Define macros if not defined.
8437 (struct MONITOR_INFO_EX): New struct.
8438 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8439 (enum_display_monitors_fn): New variable.
8440 (globals_of_w32fns): Initialize it.
8441 (Fx_display_pixel_width, Fx_display_pixel_height)
8442 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8443 multi-monitor setups in docstrings.
8444 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8445 screen size by primary monitor's millimeter per pixel.
8446 (w32_monitor_enum, w32_display_monitor_attributes_list)
8447 (w32_display_monitor_attributes_list_fallback)
8448 (Fw32_display_monitor_attributes_list): New functions.
8449 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8451 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8453 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8455 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8457 * fileio.c (Qfile_notify_error): New error symbol.
8459 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8460 * inotify.c (inotify_callback, symbol_to_inotifymask)
8461 (Finotify_add_watch, Finotify_rm_watch): Use it.
8462 (inotifyevent_to_event): Exchange order of cookie and file name.
8463 (Finotify_add_watch): Adapt docstring.
8465 * lisp.h (Qfile_notify_error): Declare.
8467 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8469 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8470 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8471 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8472 which did not work (see <http://bugs.gnu.org/14569#307>).
8473 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8474 && (!noninteractive || initialized)). This attempts to thread
8475 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8477 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8479 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8480 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8482 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8484 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8485 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8486 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8487 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8489 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8491 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8492 Define to __sys_siglist.
8494 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8496 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8497 word-wrap, so that overflow-newline-into-fringe would work in
8498 visual-line-mode. (Bug#2749)
8499 (move_it_in_display_line_to): When the last scanned display
8500 element fits exactly on the display line, and
8501 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8502 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8503 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8504 finding buffer position that corresponds to pixel coordinates,
8505 e.g. in buffer_posn_from_coords.
8507 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8509 * process.c (handle_child_signal): Call catch_child_signal if
8512 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8514 Don't convert function pointers to void * and back.
8515 It isn't portable C, and it's easy enough to avoid.
8516 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8517 (make_save_value): Add support for SAVE_FUNCPOINTER.
8518 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8519 * print.c (print_object):
8520 Distinguish function from object pointers.
8521 * lisp.h (SAVE_FUNCPOINTER): New constant.
8522 (SAVE_SLOT_BITS): Adjust to it.
8523 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8524 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8525 (voidfuncptr): New typedef.
8526 (struct Lisp_Save_Value): New member data[0].funcpointer.
8527 (XSAVE_FUNCPOINTER): New function.
8529 Simplify buildobj processing.
8530 * Makefile.in (buildobj.h): Make it a sequence of strings each
8531 followed by comma, rather than a single string. Put it into a
8532 .tmp file in case there's an error while generating it.
8533 (gl-stamp): Use .tmp for temp files.
8534 (mostlyclean): Clean .tmp files.
8535 * doc.c (buildobj): Move to just the routine that needs it.
8536 It's now an array of strings, so processing is simpler.
8538 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8540 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8541 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8542 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8543 Invoke malloc_enable_thread even when not interactive.
8544 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8545 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8546 in this case, since the underlying bug has now been fixed.
8548 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8550 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8551 unlinking it (bug#14691).
8553 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8555 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8556 before checking whether buffer is modified. This lets
8557 `kill-buffer-query-functions' cancel killing of the buffer or save
8558 its content before `kill-buffer' asks user the "Buffer %s
8559 modified; kill anyway?" question.
8561 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8563 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8564 Let the super performKeyEquivalent deal with them (Bug#14747).
8566 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8568 * widget.c (resize_cb): Remove unused local.
8570 Do not use GTK 3 if it exists but cannot be compiled.
8571 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8572 * xterm.c (x_error_handler) [!USE_GTK]:
8575 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8577 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8579 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8580 to the valid range of values. (Bug#14753)
8582 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8583 when moving point by using the current glyph matrix. This avoids
8584 the need to force redisplay when this function is called in a
8587 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8589 Fix minor problems found by static checking.
8590 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8591 Redo the latter's body to sidestep GCC parenthesization warnings.
8592 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8593 * coding.c (detect_coding, detect_coding_system):
8594 * coding.h (struct undecided_spec):
8595 Use bool for boolean.
8596 * image.c (QCmax_width, QCmax_height): Now static.
8597 * xdisp.c (Fmove_point_visually): Remove unused local.
8599 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8601 * xdisp.c (Fmove_point_visually): New function.
8603 2013-06-28 Kenichi Handa <handa@gnu.org>
8605 * coding.h (define_coding_undecided_arg_index): New enum.
8606 (coding_attr_index): New members
8607 coding_attr_undecided_inhibit_null_byte_detection,
8608 coding_attr_undecided_inhibit_iso_escape_detection,
8609 coding_attr_undecided_prefer_utf_8.
8610 (undecided_spec): New struct.
8611 (struct coding_system): New member `undecided' of the member
8614 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8615 (detect_coding): Likewise.
8616 (detect_coding_system): Likewise.
8617 (Fdefine_coding_system_internal): New coding system properties
8618 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8620 (syms_of_coding): Adjust for coding_arg_undecided_max.
8622 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8624 * image.c (x_from_xcolors): Remove unused local.
8626 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8628 Defer image data transfer between X client and server until actual
8631 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8634 * image.c (Destroy_Image): Remove.
8635 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8636 `mask_p', and `colors_p'. All uses changed.
8637 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8638 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8639 New macros for `flags' arg to x_clear_image_1.
8640 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8641 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8642 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8643 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8644 (image_get_x_image, image_unget_x_image): New functions or macros.
8645 (image_background, image_background_transparent, x_to_xcolors)
8646 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8647 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8648 instead of Destroy_Image.
8649 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8650 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8651 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8652 (imagemagick_load_image, svg_load_image): Use them instead of
8653 x_create_x_image_and_pixmap, and x_put_x_image followed by
8654 x_destroy_x_image, respectively.
8655 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8656 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8657 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8658 background_transparent fields.
8659 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8660 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8662 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8664 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8665 This mostly consists of undoing recent changes.
8666 * callproc.c (Fcall_process):
8667 * process.c (create_process):
8668 Do not worry about catching SIGCHLD here, undoing previous change.
8669 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8670 * process.c, process.h (catch_child_signal):
8671 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8672 * process.c (catch_child_handler): Don't worry about being called
8673 lazily and do not assume caller has blocked SIGCHLD, undoing
8674 previous change. Move first-time stuff back to
8675 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8676 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8677 set lib_child_handler if it's already initialized, which may
8678 help avoid problems on GNUstep.
8680 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8682 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8683 * callproc.c (Fcall_process):
8684 * process.c (create_process):
8685 Make sure SIGCHLD is caught before we fork,
8686 since Emacs startup no arranges to catch SIGCHLD.
8687 * process.c (lib_child_handler): Initialize to null, not to
8689 (catch_child_signal): Allow self to be called lazily.
8690 Do nothing if it's already been called.
8691 Assume caller has blocked SIGCHLD (all callers do now).
8692 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8693 just before it's really needed.
8694 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8695 since it hasn't been caught yet.
8697 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8699 * image.c (compute_image_size): New function to implement
8700 :max-width and :max-height.
8701 (imagemagick_load_image): Use it.
8703 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8705 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8706 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8708 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8709 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8710 the SIGCHLD handler, since the code is not atomic and (due to glib)
8711 signals may be arriving now.
8712 * sysdep.c (init_signals): Do not catch child signals here;
8713 'main' now does that later, at a safer time.
8715 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8717 Clean up SIGCHLD handling a bit (Bug#14569).
8718 * process.c, process.h (catch_child_signal):
8719 Now always extern, even if !NS_IMPL_GNUSTEP.
8720 * process.c (catch_child_signal): Move glib tickler here from
8721 init_process_emacs, so that it's done earlier in Emacs
8722 initialization. Also move the noninteractive && !initialized
8723 check here from init_process_emacs. This is all a bit cleaner for
8724 GNUish platforms, and I hope it works around the Cygwin bug.
8725 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8726 that glib signal handling is tickled before glib creates threads.
8728 * process.c (wait_reading_process_output): Avoid int overflow
8729 when reading more than 2 GiB total from a process.
8731 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8733 * process.c (create_process): Handle a couple more cases,
8734 i.e., work even if new_argv and wait_child_setup[i] are cached.
8735 Use Fcall_process's style for volatile vars.
8737 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8739 * process.c (create_process): Mark PROCESS volatile.
8741 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8743 Use C99-style flexible array members if available.
8744 This avoids some subtle aliasing issues, which typically
8745 aren't a problem with GCC but may be a problem elsewhere.
8746 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8747 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8748 In either case, it uses a flexible array member rather than
8749 the old struct hack. All uses changed.
8750 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8751 Adjust to sdata reorganization.
8752 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8753 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8754 that ports better to pre-C99 non-GCC.
8755 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8756 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8757 as the latter has changed.
8758 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8759 and port better to pre-C99 GCC.
8760 * image.c (struct xpm_cached_color):
8761 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8762 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8763 Use FLEXIBLE_ARRAY_MEMBER.
8764 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8765 Move decl to top level so it gets checked against implementation.
8766 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8767 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8769 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8771 * syntax.c: Integer cleanups.
8772 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8773 All uses that need 0-or-2 changed to:
8774 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8775 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8776 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8777 (char_quoted, prev_char_comend_first, back_comment)
8778 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8779 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8780 Use bool for boolean.
8781 (update_syntax_table, skip_chars, skip_syntaxes):
8782 Prefer int to unsigned when either will do.
8783 (back_comment): Return boolean success flag, like forw_comment,
8784 instead of positive-or-minus-1 (which might have overflowed int anyway).
8785 Don't stuff ptrdiff_t into int.
8786 (syntax_spec_code, syntax_code_spec): Now const.
8787 (Fmatching_paren, scan_lists, scan_sexps_forward):
8788 Use enum syntaxcode for syntax code.
8789 (Fmatching_paren): Check that arg is a character, not just an integer.
8790 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8791 (Finternal_describe_syntax_value): Omit no-longer-needed
8793 (skip_chars): Use char, not unsigned char, when the distinction
8795 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8796 * bytecode.c (exec_byte_code):
8797 * syntax.c (syntax_spec_code, Fchar_syntax)
8798 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8800 * syntax.h (SYNTAX_WITH_FLAGS):
8801 Omit unnecessary casts.
8803 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8805 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8806 line dimensions here, to avoid race conditions with the main
8807 thread. (Bug#14062, bug#14630, bug#14669)
8809 * w32term.c (w32_draw_window_cursor): Compute the header line and
8810 mode line dimensions here.
8811 <w32_system_caret_window, w32_system_caret_hdr_height>:
8812 <w32_system_caret_mode_height>: New variables.
8814 * w32term.h: Declare them.
8816 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8818 * alloc.c (die): Move "assertion failed" string here ...
8819 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8820 COND when SUPPRESS_CHECKING. This shrinks the executable text
8821 size by 0.8% to 2.2% when configured with --enable-checking,
8822 depending on optimization flags (GCC 4.8.1 x86-64).
8824 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8826 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8828 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8829 base is 2; this is more accurate.
8831 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8833 * sound.c (string_default): Move to !WINDOWSNT section.
8834 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8836 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8838 * sound.c: Integer cleanups.
8839 Remove unnecessary forward decls.
8840 (struct sound_device): The 'file' member is now a Lisp_Object, not
8841 a char *, so that we needn't invoke alloca on a huge size.
8842 (Fplay_sound_internal): Adjust to this.
8843 (string_default): New function.
8844 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8845 Use it to adjust to the struct sound_device change.
8846 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8847 (be2hs) [0]: Remove.
8849 * syntax.c (skip_chars): Don't use uninitialized storage
8850 when searching a multibyte buffer for characters that are not in a
8851 unibyte string that contains non-ASCII characters.
8853 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8855 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8856 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8858 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8860 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8862 2013-06-18 Kenichi Handa <handa@gnu.org>
8864 * font.c (Ffont_spec): Signal an error for an invalid font name
8867 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8869 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8870 In particular this ports to 32-bit sparc Sun cc.
8871 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8872 array with a dummy element at specpdl[-1], so that its address can
8874 (unbind_to): Do not copy the binding; not needed, now that we
8875 copy old_value in the one place where the copy is needed.
8876 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8877 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8878 (union specbinding): Rename from struct specbinding. Redo layout
8879 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8880 which is not portable. With Sun C 5.12 32-bit sparc, the
8881 declaration causes nargs to be an unsigned bitfield, a behavior
8882 that the C standard allows; but Emacs wants nargs to be signed.
8883 The overall type is now a union of structures rather than a
8884 structure of union of structures, and the 'kind' member is now a
8885 bitfield, so that the overall type doesn't grow. All uses changed.
8886 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8888 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8890 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8891 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8893 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8895 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8897 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8898 unless we know that the window w's frame is a frame object.
8899 Another attempt at solving bug#14062 and bug#14630.
8901 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8903 * textprop.c (property_set_type): New enum.
8904 (add_properties): Allow appending/prepending text properties.
8905 (add_text_properties_1): Factored out of Fadd_text_properties.
8906 (Fadd_text_properties): Move all the code into
8907 add_text_properties_1.
8908 (Fadd_face_text_property): New function that calls
8909 add_text_properties_1.
8911 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8913 Move functions from lisp.h to individual modules when possible.
8914 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8915 * alloc.c (XFLOAT_INIT, set_symbol_name):
8916 * buffer.c (CHECK_OVERLAY):
8917 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8918 (set_char_table_parent):
8919 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8920 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8921 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8922 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8924 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8925 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8926 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8927 (backtrace_args, backtrace_debug_on_exit):
8928 * floatfns.c (CHECK_FLOAT):
8929 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8930 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8931 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8932 (set_hash_index_slot):
8933 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8934 * marker.c (CHECK_MARKER):
8935 * textprop.c (CHECK_STRING_OR_BUFFER):
8936 * window.c (CHECK_WINDOW_CONFIGURATION):
8937 Move here from lisp.h, and make these functions static rather than
8939 * buffer.c (Qoverlayp):
8941 * fns.c (Qhash_table_p):
8942 * window.c (Qwindow_configuration_p):
8944 * lisp.h: Remove the abovementioned defns and decls.
8946 Use functions, not macros, for XINT etc (Bug#11935).
8947 In lisp.h, prefer functions to function-like macros, and
8948 constants to object-like macros, when either will do. This:
8949 . simplifies use, as there's no more need to worry about
8950 arguments' side effects being evaluated multiple times.
8951 . makes the code easier to debug on some platforms.
8952 However, when using gcc -O0, keep using function-like macros
8953 for a few critical operations, for performance reasons.
8954 This sort of thing isn't needed with gcc -Og, but -Og
8955 is a GCC 4.8 feature and isn't widely-enough available yet.
8956 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8957 Remove enum lsb_bits; no longer needed.
8958 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8959 * buffer.c (Qoverlap):
8961 * fns.c (Qhash_table_p):
8962 Now extern, so lisp.h can use these symbols.
8963 * dispextern.h: Include character.h, for MAX_CHAR etc.
8964 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8965 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8966 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8967 (GLYPH_CODE_P): Move here from lisp.h.
8968 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8969 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8970 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8971 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8972 XUNTAG now returns void *.
8973 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8974 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8975 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8976 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8977 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8978 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8979 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8980 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8981 New macros, renamed from their sans-lisp_h_ counterparts.
8982 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8983 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8984 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8985 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8986 If compiling via GCC without optimization, define these as macros
8987 in addition to inline functions.
8988 To disable this, compile with -DINLINING=0.
8989 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8990 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8991 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8992 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8993 (INTMASK, VALMASK): Now macros, since static values cannot be
8994 accessed from extern inline functions.
8995 (VALMASK): Also a constant, for benefit of old GDB.
8996 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8997 is INTEGERP, which can fold it in.
8998 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8999 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9000 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9001 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9002 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9003 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9004 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9005 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9006 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9007 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9008 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9009 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9010 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9011 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9012 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9013 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9014 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9015 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9016 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9017 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9018 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9019 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9020 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9021 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9022 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9023 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9024 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9025 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9026 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9027 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9028 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9029 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9030 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9032 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9033 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9034 (VALMASK): Define in one place rather than in two, merging the
9035 USE_LSB_TAG parts; this is simpler.
9036 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9037 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9038 Move up, to avoid use before definition.
9039 Also include "globals.h" earlier, for the same reason.
9040 (make_natnum): New function.
9041 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9042 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9043 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9044 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9045 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9046 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9047 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9048 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9049 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9050 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9051 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9052 (Qwindow_configuration_p, Qimage): New forward declarations.
9053 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9054 (STRING_COPYIN): Remove; unused.
9055 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9056 (xcar_addr, xcdr_addr): New functions. All uses changed.
9057 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9058 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9059 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9060 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9061 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9062 (TYPE_RANGED_INTEGERP): Simplify.
9063 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9064 (setlocale, fixup_locale, synchronize_system_messages_locale)
9065 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9066 Now empty functions, not macros.
9067 (functionp): Return bool, not int.
9068 * window.c (Qwindow_configuration_p): Now extern,
9069 so window.h can use it.
9070 * window.h (Qwindowp): Move decl back to lisp.h.
9072 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9074 * xdisp.c (Fline_pixel_height): New function, required for solving
9077 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9079 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9081 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9083 * lread.c (syms_of_lread):
9084 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9086 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9088 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9090 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9092 * fileio.c (expand_file_name): Doc fix.
9094 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9096 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9097 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9098 Wait for self, not for 0. This can't hurt on GNU or similar
9099 system, and may help with Cygwin.
9101 * keyboard.c: Don't use PROP (...) as an lvalue.
9102 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9103 Use set_prop (A, B), not PROP (A) = B.
9105 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9107 * xdisp.c (get_it_property): Use it->window instead of generating
9108 a Lisp object from it->w.
9110 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9112 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9113 get-char-property the window that is being rendered, instead of
9114 the buffer, to support window-specific overlays. (Bug#14575)
9115 (compute_display_string_pos): When W is NULL, use the current
9116 buffer as the object to pass to get-char-property.
9117 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9118 pointer member of the bidi iterator, since no window is pertinent
9121 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9123 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9124 being displayed, and pass it to compute_display_string_pos.
9125 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9126 (bidi_paragraph_init): All callers changed.
9128 * xdisp.c (init_from_display_pos, init_iterator)
9129 (handle_single_display_spec, next_overlay_string)
9130 (get_overlay_strings_1, reseat_1, reseat_to_string)
9131 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9132 Set bidi_it.w member from it->w.
9133 (compute_display_string_pos): Accept additional argument, the
9134 window being displayed, and pass it to Fget_char_property.
9137 * dispextern.h (struct bidi_it): New member w, the window being
9139 (compute_display_string_pos): Adjust prototype.
9141 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9143 * xgselect.c: Remove unneeded include xterm.h.
9145 * process.c (wait_reading_process_output): Check for NS before GLIB.
9146 GLIB may be linked in due to rsvg, but ns_select must be called.
9148 * xgselect.c (xg_select): Remove call to window_system_available
9149 and g_main_context_pending at the top, so Gdk events (i.e. file
9150 notify) are processed when Emacs is started with -nw.
9152 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9154 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9155 (ctagsfiles3): New variable, includes only *.m files.
9156 (TAGS): Use an explicit language name in the regular expressions,
9157 to avoid transformation of '/SOMETHING' by MSYS to
9158 'c:\MSYS\SOMETHING'.
9160 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9162 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9164 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9166 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9167 still need to set the mouse pointer shape and activate help-echo.
9170 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9172 A few porting etc. fixes for the new file monitor code.
9173 See the thread containing
9174 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9175 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9176 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9177 (dir_monitor_callback, Fgfile_rm_watch):
9178 Use assq_no_quit instead of Fassoc, for speed.
9179 (dir_monitor_callback, Fgfile_rm_watch):
9180 eassert that the monitor is a fixnum.
9181 (dir_monitor_callback): No need for CDR_SAFE.
9182 Simplify building of lisp with alternative tails.
9183 (Fgfile_add_watch, Fgfile_rm_watch):
9184 Do not assume glib functions set errno reliably on failure.
9185 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9186 and signal an error otherwise.
9187 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9188 Use Fdelq instead of Fdelete, for speed.
9190 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9192 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9193 don't insist on being invoked on a highlighted tool-bar button.
9194 Avoids losing tool-bar functionality when mouse-highlight is nil.
9195 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9196 Don't highlight when mouse-highlight is nil.
9197 (note_mouse_highlight): When mouse-highlight is nil, don't return
9198 right away; instead, run tool-bar and mode-line highlight
9199 subroutine, clear any existing highlight, and revert the mouse
9200 pointer to its default shape. (Bug#14558)
9202 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9204 * lisp.mk (lisp): Add prog-mode.el.
9206 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9208 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9209 * process.c (dummy_handler): New function.
9210 (lib_child_handler): New static var.
9211 (handle_child_signal): Invoke it.
9212 (catch_child_signal): If a library has set up a signal handler,
9213 save it into lib_child_handler.
9214 (init_process_emacs): If using glib and not on Windows, tickle glib's
9215 child-handling code so that it initializes its private SIGCHLD handler.
9216 * syssignal.h (SA_SIGINFO): Default to 0.
9217 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9218 31; it should no longer be needed now.
9220 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9222 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9224 * gfilenotify.c (globals_of_gfilenotify): New function.
9225 (syms_of_gfilenotify): Move global initialization there.
9227 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9229 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9231 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9232 * keyboard.c (menu_bar_items, tool_bar_items):
9233 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9234 not override local keymaps any more.
9236 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9238 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9240 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9242 * w32console.c (initialize_w32_display): Return the dimensions of
9243 the console window via 2 additional arguments, not via the current
9244 frame. This avoids crashes due to overrunning the bounds of
9245 frame's decode_mode_spec_buffer, which is not resized following
9246 the change of the frame dimensions from the initial 10x10.
9248 * w32term.h (w32_initialize_display_info): Adjust prototype.
9250 * term.c (init_tty): Take dimensions of the frame from the values
9251 returned by initialize_w32_display.
9253 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9254 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9255 (LIBES): Add $(GFILENOTIFY_LIBS).
9257 * w32inevt.c (handle_file_notifications): Add dummy implementation
9258 for !HAVE_W32NOTIFY.
9260 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9262 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9264 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9266 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9268 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9270 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9272 Fix minor problems found by static checking.
9273 * data.c (pure_write_error):
9274 Use xsignal2, not Fsignal, as Fsignal might return.
9275 * eval.c (set_backtrace_debug_on_exit): Now static.
9276 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9277 No longer inline. EXTERN_INLINE is needed only for functions
9278 defined in .h files. Reindent function header as per GNU style.
9279 (backtrace_p, backtrace_top, backtrace_next):
9280 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9281 compiler or linker. Add extern decls to pacify gcc -Wall.
9282 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9284 * frame.c (free_monitors): Define only on platforms that need it.
9285 * nsterm.m (ns_term_init):
9286 * process.c (catch_child_signal):
9287 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9288 defined on all porting targets these days.
9289 * process.c, process.h (catch_child_signal):
9290 Make it extern only if NS_IMPL_GNUSTEP is defined.
9292 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9294 * w32.c (gettimeofday): Make the signature identical to prototype
9295 in nt/inc/sys/time.h.
9297 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9299 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9302 * keyboard.c (safe_run_hooks_error): Improve error message.
9304 * data.c (pure_write_error): Add `object' argument.
9305 * puresize.h (CHECK_IMPURE): Use it.
9307 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9309 * Makefile.in (NOTIFY_OBJ): New variable.
9310 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9312 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9313 Call syms_of_gfilenotify.
9315 * gfilenotify.c: New file.
9317 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9318 and Qfile_w32notify.
9319 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9320 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9322 * lisp.h: Declare syms_of_gfilenotify.
9324 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9326 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9328 Merge the specpdl and backtrace stacks. Make the structure of the
9329 specpdl entries more obvious via a tagged union of structs.
9330 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9331 (enum specbind_tag): New enum.
9332 (struct specbinding): Make it a tagged union of structs.
9333 Add a case for backtrace records.
9334 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9335 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9336 (backtrace_debug_on_exit): New accessors.
9337 (struct backtrace): Remove.
9338 (struct catchtag): Remove backlist field.
9339 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9341 (Flocal_variable_p): Speed up the common case where the binding is
9343 * eval.c (backtrace_list): Remove.
9344 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9345 (set_backtrace_args, set_backtrace_nargs)
9346 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9347 (backtrace_next): New functions.
9348 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9349 (unwind_to_catch, internal_lisp_condition_case)
9350 (internal_condition_case, internal_condition_case_1)
9351 (internal_condition_case_2, internal_condition_case_n): Don't bother
9352 with backtrace_list any more.
9353 (Fsignal): Adjust to new backtrace format.
9354 (grow_specpdl): Move up.
9355 (record_in_backtrace): New function.
9356 (eval_sub, Ffuncall): Use it.
9357 (apply_lambda): Adjust to new backtrace format.
9358 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9360 (specbind): Adjust to new specpdl format. Simplify.
9361 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9362 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9364 (mark_backtrace): Remove.
9365 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9366 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9367 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9369 * profiler.c (record_backtrace): Use get_backtrace.
9370 (handle_profiler_signal): Use backtrace_top_function.
9371 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9374 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9376 * process.h (catch_child_signal): Declare.
9378 * process.c (catch_child_signal): New function.
9379 (init_process_emacs): Call it.
9381 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9382 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9384 (x_set_cursor_type): Remove declaration.
9385 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9386 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9387 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9388 (ns_get_color): Use F suffix on float.
9389 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9390 (ns_get_rgb_color): Remove.
9391 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9392 (note_mouse_movement): x and y are CGFloat.
9393 (ns_draw_fringe_bitmap): Remove unused rowY.
9394 Change #if to COCOA && >= 10_6.
9395 (ns_draw_window_cursor): Remove unused overspill.
9396 (ns_draw_underwave): width and x are EamcsCGFloat.
9397 (ns_draw_box): thickness is CGFloat.
9398 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9399 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9400 if not in main thread.
9401 (ns_get_pending_menu_title, ns_check_menu_open)
9402 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9403 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9404 (sendFromMainThread:): New method.
9405 (changeFont:): size is CGFloat.
9406 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9407 Disable warning about permanent text.
9408 (characterIndexForPoint:): Adjust return type depending on GNUstep
9410 (mouseDown:): delta is CGFloat.
9411 (updateFrameSize): Remove unised variable f.
9412 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9413 Cast float to EmacsCGFloat.
9414 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9415 also to -1 when restoring.
9416 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9417 inside NS_IMPL_COCOA.
9418 (toggleFullScreen:): Put call to toggleFullScreen inside
9419 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9420 (setPosition:portion:whole:): por is CGFloat.
9421 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9422 (mouseDown:): Use CGFloat.
9423 (mouseDragged:): Remove unised variable edge.
9424 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9426 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9428 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9429 when NS_IMPL_GNUSTEP.
9430 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9431 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9432 (EmacsToolbar): Add clearAll. Add tag argument to
9433 addDisplayItemWithImage.
9434 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9436 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9438 * nsmenu.m (ns_update_menubar): Make static.
9439 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9440 (fillWithWidgetValue:): Add cast to SEL for setAction.
9441 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9442 (update_frame_tool_bar): Update code for GNUstep.
9443 (clearAll): New method.
9444 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9445 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9446 Move identifierToItem setObject and activeIdentifiers addObject before
9447 call to insertItemWithItemIdentifier.
9448 (validateVisibleItems): Fix indentation.
9449 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9450 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9451 UtilityWindow to aStyle, remove call to setStyleMask.
9453 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9455 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9456 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9457 Use F suffix on floats.
9458 (ns_char_width): Returns CGFloat.
9459 (ns_ascii_average_width): w is CGFloat instead of float.
9460 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9462 (ns_glyph_metrics): CGFloat instead of float.
9464 * nsfns.m (x_set_foreground_color, x_set_background_color):
9466 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9467 remove unused variables.
9468 (Fns_read_file_name): Keep track if panel is for save.
9469 Use ns_filename_from_panel/ns_directory_from_panel.
9470 (Fns_list_services): delegate only used for COCOA.
9471 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9472 Just return the input if GNUstep.
9473 (x_screen_planes): Remove.
9474 (Fxw_color_values): Use EmacsCGFloat
9475 (Fns_display_monitor_attributes_list): Only get screen number for
9477 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9479 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9480 ns_directory_from_panel.
9482 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9484 * process.c (handle_child_signal): Also use WCONTINUED.
9485 This is so that list-processes doesn't mistakenly list the process
9486 as stopped, when the process has actually been continued and is
9489 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9491 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9492 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9493 not already configured.
9495 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9497 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9499 * Makefile.in (mostlyclean): Remove *.res files.
9501 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9503 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9504 a buffer (bug#8447).
9506 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9508 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9509 display vector, and we backtrack, handle the case that the
9510 previous character position is also displayed from a display
9511 vector or covered by a display string or image. (Bug#14476)
9513 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9515 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9516 (struct MonitorInfo, free_monitors): Remove.
9517 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9518 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9519 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9522 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9523 (struct MonitorInfo, free_monitors): Remove.
9524 (ns_screen_name): Make static.
9525 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9526 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9529 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9530 (struct MonitorInfo): New struct.
9531 (free_monitors, make_monitor_attribute_list): Declare.
9533 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9535 (free_monitors, make_monitor_attribute_list): New functions.
9536 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9539 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9541 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9543 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9545 * keyboard.c: Apply keyboard decoding only to events that come directly
9546 from the tty, not from unread-command-events (bug#14368).
9547 (read_event_from_main_queue): New function, extracted from read_char.
9548 (read_decoded_char): Remove.
9549 (read_decoded_event_from_main_queue): New function to replace it.
9550 (read_char): Use it.
9551 (read_key_sequence): Use read_char rather than read_decoded_char.
9553 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9555 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9557 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9559 2013-05-22 Kenichi Handa <handa@gnu.org>
9561 The following changes are to fix the setting of
9562 buffer-file-coding-system on, for instance, C-x RET c unix RET
9563 _FILE_OF_DOS_EOL_TYPE_ RET.
9565 * coding.h (struct coding_system): New member detected_utf8_chars.
9567 * coding.c (detect_coding_utf_8): Count characters and check EOL
9568 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9570 (setup_coding_system): Do not initialize coding->head_ascii.
9571 (check_ascii): Do not set coding->eol_seen but update it. Do not
9572 call adjust_coding_eol_type here.
9573 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9574 If the eol-type of CODING is already specified, adjust the eol type
9575 of the found coding-system.
9576 (decode_coding_gap): Cancel previous change. Utilize the
9577 character numbers counted by detect_coding_utf_8. Fix detection
9580 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9582 * search.c (looking_at_1): Only set last_thing_searched if the match
9583 changed the match-data (bug#14281).
9585 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9587 * xdisp.c (reseat_at_previous_visible_line_start):
9588 Already declared in dispextern.h, so remove it here.
9589 (move_it_vertically_backward): Likewise.
9591 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9593 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9594 (Fx_display_pixel_width, Fx_display_pixel_height)
9595 (Fx_display_mm_width, Fx_display_mm_height):
9596 Mention `display-monitor-attributes-list' in docstrings.
9598 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9599 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9600 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9601 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9602 (Fx_display_backing_store, Fx_display_visual_class)
9603 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9604 (Fx_display_grayscale_p, Fx_display_pixel_width)
9605 (Fx_display_pixel_height, Fx_display_planes)
9606 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9607 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9608 (Fx_display_mm_width, Fx_display_mm_height)
9609 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9610 height for all physical monitors as in X11.
9612 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9613 Return pixel width or height for all physical monitors as in X11.
9615 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9617 Port --enable-gcc-warnings to clang.
9618 * bytecode.c (exec_byte_code):
9620 Redo diagnostic pragmas to pacify clang, too.
9621 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9622 * editfns.c (Fencode_time):
9623 * fileio.c (file_accessible_directory_p):
9624 * font.c (font_unparse_xlfd):
9625 Use '&"string"[index]' instead of '"string" + (index)'.
9626 * undo.c (user_error): Remove; unused.
9628 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9630 * insdel.c (insert_1_both): Document the arguments, instead of
9631 referring to insert_1, which no longer exists.
9633 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9634 some window, increment windows_or_buffers_changed, so that
9635 *Messages* display in that window is updated. (Bug#14408)
9637 * w32.c: Include epaths.h.
9638 (init_environment): Use cmdproxy.exe without leading directories.
9639 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9641 (gettimeofday): Adjust signature and return value to Posix
9644 * unexw32.c (open_output_file): Delete the existing emacs.exe
9645 before creating it, to break the hard link to the versioned
9648 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9649 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9650 (FIRSTFILE_OBJ): New variables.
9651 (W32_RES): Rename to EMACSRES. All users changed.
9652 (base_obj): Use $(CM_OBJ).
9653 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9654 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9655 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9656 $(W32_RES_LINK) before $(LIBES).
9657 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9659 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9661 * makefile.w32-in (DOC): Use just "DOC".
9663 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9665 * process.c: Export default filters and sentinels to Elisp.
9666 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9668 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9669 (Fset_process_sentinel, Fformat_network_address):
9670 Default to them instead of nil.
9671 (server_accept_connection): Sentinels can't be nil any more.
9672 (read_and_dispose_of_process_output): New function, extracted from
9673 read_process_output.
9674 (read_process_output): Use it; filters can't be nil.
9675 (Finternal_default_process_filter): New function, extracted from
9676 read_process_output.
9677 (exec_sentinel_unwind): Remove function.
9678 (exec_sentinel): Don't zilch sentinel while running.
9679 (status_notify): Sentinels can't be nil.
9680 (Finternal_default_process_sentinel): New function extracted from
9682 (setup_process_coding_systems): Default filter is not nil any more.
9683 (syms_of_process): Export new Elisp functions and initialize
9685 * lisp.h (make_lisp_proc): New function.
9687 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9689 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9691 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9693 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9694 unless we know that the window w is a leaf window.
9695 Another attempt at solving bug#14062.
9697 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9699 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9702 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9704 * image.c (gif_load): Check that subimages fit (Bug#14345).
9706 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9708 * lread.c (skip_dyn_eof): New function.
9709 (read1): Use it to skip the end of a file in response to #@00.
9711 * doc.c (get_doc_string): Slightly relax the sanity checking.
9713 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9715 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9716 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9717 (MonitorInfo): New struct.
9718 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9719 (Fns_display_monitor_attributes_list): New functions.
9720 (display-usable-bounds): Remove.
9721 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9724 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9726 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9727 (GTK_CHECK_VERSION): New macro, if not already defined.
9728 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9729 replaced by GTK_CHECK_VERSION.
9731 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9733 * xterm.h (GTK_PREREQ): New macro.
9734 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9735 to use this macro instead, for consistency and clarity.
9737 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9739 * xdisp.c (row_for_charpos_p): New function, with code of
9740 cursor_row_p, but accepts an additional argument CHARPOS instead
9741 of using a hardcoded PT.
9742 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9743 (row_containing_pos): Call row_for_charpos_p instead of partially
9744 doing the same. Fixes cursor positioning under longlines-mode
9745 when longlines-show-effect includes more than one newline, when
9746 moving the cursor vertically up.
9748 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9750 * makefile.w32-in (ACL_H): New macro.
9751 ($(BLD)/fileio.$(O)): Update dependencies.
9753 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9755 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9756 * Makefile.in (LIB_ACL): New macro.
9757 (LIBACL_LIBS): Remove.
9758 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9759 * fileio.c: Include <acl.h>.
9760 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9761 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9763 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9766 * unexelf.c: Don't assume ElfW (Half) fits in int.
9767 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9768 when dealing with ElfW (Half) values, since they can exceed 2**31
9769 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9770 (entry_address): Omit unused NUM arg. All uses changed.
9772 2013-05-07 Juri Linkov <juri@jurta.org>
9774 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9775 to the string converted from number with `Fnumber_to_string'.
9778 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9780 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9781 This fixes a problem introduced by my previous change.
9783 2013-05-07 Glenn Morris <rgm@gnu.org>
9785 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9787 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9789 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9791 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9793 Static checking by GCC 4.8.0.
9794 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9795 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9796 (x_get_monitor_attributes_fallback)
9797 (x_get_monitor_attributes_xinerama)
9798 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9799 Define only if USE_GTK.
9800 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9801 (x_get_monitor_attributes_fallback): Omit unused locals.
9802 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9803 Use double, not float, to avoid mixed-mode floating point arithmetic.
9805 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9806 Jan Djärv <jan.h.d@swipnet.se>
9808 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9809 (XINERAMA_CFLAGS): New macros.
9810 (ALL_CFLAGS, LIBES): Use them.
9812 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9813 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9814 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9815 (syms_of_xfns): DEFSYM them.
9816 (struct MonitorInfo): New struct.
9817 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9818 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9819 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9820 (x_get_monitor_attributes_xinerama): New functions.
9821 (Fx_display_monitor_attributes_list): New primitive.
9822 (syms_of_xfns): Defsubr it.
9824 * xterm.h (x_display_info): Add Xatom_net_workarea and
9825 Xatom_net_current_desktop.
9827 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9828 and dpyinfo->Xatom_net_current_desktop.
9830 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9832 * xdisp.c (pos_visible_p): Use the special code for finding the
9833 beginning of a display property or overlay for any "replacing"
9834 display property, not just for display strings. This solves
9835 incorrect reporting of position by posn-at-point. (Bug#14241)
9837 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9839 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9840 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9841 Verify that ElfW (Half) fits in int.
9842 (fatal): Use same signature as lisp.h.
9843 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9844 configure and build with -DUNEXELF_DEBUG without worrying about
9845 other modules that use DEBUG.
9846 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9847 possibly-wide integers now uses it instead of plain fprintf.
9848 (entry_address): New function, which avoids problems with 32-bit
9849 overflow on 64-bit hosts.
9850 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9851 (round_up): Don't assume the remainder fits in int.
9852 (find_section): Use bool for boolean. Simplify debug code.
9853 (unexec): Don't assume file sizes fit in int or size_t.
9854 Omit unnecessary trailing newline in 'fatal' format.
9855 Use strerror rather than outputting decimal error number.
9856 Remove unused code when emacs is not defined;
9857 this file relies on Emacs now.
9858 Don't assume e_phnum and e_shnum are positive.
9860 * regex.c: Fix problems when DEBUG is defined.
9861 (extract_number, extract_number_and_incr): Define regardless of
9862 whether DEBUG is defined; that's simpler and makes the code less
9863 likely to go stale in the normal case when DEBUG is not defined.
9864 Return int rather than taking an int * arg. All callers changed.
9865 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9866 Remove, replacing with ...
9867 (DEBUG_PRINT): New macro. All callers changed.
9868 (DEBUG_COMPILES_ARGUMENTS): New macro.
9869 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9870 (print_compiled_pattern, print_double_string) [DEBUG]:
9871 Use prototype rather than old-style definition.
9872 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9873 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9874 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9875 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9876 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9877 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9878 This matters only when DEBUG is defined.
9880 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9882 * xdisp.c (set_iterator_to_next): Set the
9883 ignore_overlay_strings_at_pos_p flag only if we are _really_
9884 iterating over an overlay string, as indicated by the
9885 current.overlay_string_index member. (Bug#14306)
9887 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9889 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9890 to where it is used, to avoid autorelease issues (Bug#14050).
9892 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9894 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9895 * fileio.c (syms_of_fileio): Implement this.
9896 * filelock.c (create_lock_file): If symbolic links don't work, so
9897 we use a regular file as a lock file, do not fsync the lock file;
9900 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9902 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9903 (syms_of_minibuf): Adjust accodingly.
9905 * callint.c (Fcall_interactively): Adjust calls accordingly.
9907 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9909 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9910 w->contents is a buffer before computing everything else.
9911 Use parentheses to disambiguate last part of the condition.
9913 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9914 assertion violations. (Bug#14062)
9916 2013-05-01 David Reitter <david.reitter@gmail.com>
9918 * nsfns.m (ns_tooltip): Initialize.
9920 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9922 * coding.c (decode_coding_gap): Don't remove the character before
9923 a newline unless it's a CR character. (Bug#14287)
9925 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9927 * dispextern.h (struct face): Move enum face_underline_type
9928 earlier so that bitfields can be in the same word.
9930 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9932 * nsfns.m (handlePanelKeys): New function.
9933 (EmacsOpenPanel:performKeyEquivalent:)
9934 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9935 arrows/function/control and copy/paste keys (Bug#14296).
9937 2013-04-27 Juri Linkov <juri@jurta.org>
9939 * callint.c (Fcall_interactively): Call `Qread_number' for
9940 interactive code letter `n' instead of using duplicate code.
9943 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9945 * systime.h (make_timeval): Declare as 'const'.
9947 2013-04-27 Kenichi Handa <handa@gnu.org>
9949 * font.c (font_open_entity): Always open a font of manageable
9952 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9954 Port better to AIX (Bug#14258).
9955 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9958 2013-04-24 Kenichi Handa <handa@gnu.org>
9960 * coding.c (decode_coding_iso_2022): When an invalid escape
9961 sequence is encountered, reset the invocation and designation
9962 status to the safest one.
9964 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9966 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9967 Without this fix, "make distclean" leaves stamp-h1 behind.
9969 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9971 * w32fns.c (w32_fullscreen_rect): New function to compute the
9972 window rectangle for the given fullscreen mode.
9973 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9974 longer tunes the window size. This keeps the window's edges flush
9975 with the screen and allows the taskbar to hide itself in fullboth.
9977 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9978 window decorations and uses the entire screen.
9980 * w32term.h (w32_fullscreen_rect) Add prototype.
9981 (struct w32_output): Replace normal_width, normal_height,
9982 normal_top, and normal_left members with a single normal_placement
9984 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9986 (FRAME_NORMAL_PLACEMENT): New macro.
9988 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9990 * minibuf.c (Ftest_completion): Silence compiler warning.
9992 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9994 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9997 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10000 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10001 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10002 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10003 parentheses where appropriate.
10005 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10007 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10009 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10011 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10012 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10013 Mention in the doc string that setting these variables takes
10014 effect only after a call to set-window-buffer. (Bug#14200)
10016 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10018 * indent.c (Fvertical_motion): Don't consider display strings on
10019 overlay strings as display strings on the buffer position we
10020 started from. This prevents vertical cursor motion from jumping
10021 more than one line when there's an overlay string with a display
10022 property at end of line.
10023 Reported by Karl Chen <Karl.Chen@quarl.org> in
10024 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10026 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10028 * window.c (select_window): `record_buffer' even if window is
10029 already selected (bug#14191).
10031 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10033 * window.c (Fwindow_end): Test more flags, including the buffer's
10034 last_overlay_modified flag, to determine whether the window's
10035 display is really up-to-date. Prevents the function from
10036 returning a stale value. (Bug#14170)
10037 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10040 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10042 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10043 garbaged only if it is not already the top frame on its TTY.
10044 This prevents flickering due to constant redrawing of TTY frames when
10045 there are GUI frames open in the same session. (Bug#13864)
10047 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10049 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10050 of marking the idle timers directly.
10052 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10054 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10055 tables (bug#14054).
10057 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10059 * window.c (select_window): Don't record_buffer while the invariant is
10060 temporarily broken (bug#14161).
10062 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10064 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10066 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10068 2013-04-07 Romain Francoise <romain@orebokech.com>
10070 Ignore additional platform-specific ACL errors (Bug#13702).
10071 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10072 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10074 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10076 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10079 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10081 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10082 This bug was introduced by my 2013-02-25 change that simplified
10083 data_start configuration. Without this change, on GNU/Linux
10084 an Emacs configured with --enable-profiling fails immediately
10085 due to a profiler signal.
10086 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10087 with these flags. On platforms where special flags are needed
10088 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10089 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10090 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10092 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10094 Get rid of some platform-specific functions examining window
10095 system and its capabilities. This is a partial rework of the
10097 * lisp.h (have_menus_p): Remove prototype. This function is
10098 replaced with platform-independent window_system_available.
10099 (check_window_system): Move to...
10100 * frame.h (decode_window_system_frame, window_system_available):
10101 ...here, add new prototypes.
10102 * frame.c (window_system_available, decode_window_system_frame):
10104 (check_window_system): Platform-independent now.
10105 * xterm.h (x_in_use): Remove declaration.
10107 * w32term.h (check_x_frame):
10108 * nsterm.h (check_x_frame): Remove prototypes. This function
10109 is replaced with platform-independent decode_window_system_frame.
10110 * msdos.c (have_menus_p): Remove.
10111 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10112 Remove platform-specific functions. Use check_window_system,
10113 decode_window_system_frame and check_ns_display_info where
10114 appropriate. Minor style and comment tweaks.
10115 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10116 (check_x_frame): Likewise.
10117 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10119 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10120 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10121 * xmenu.c, xselect.c: All related users changed.
10123 2013-04-03 Kenichi Handa <handa@gnu.org>
10125 The following changes is to optimize the code for reading UTF-8
10128 * coding.c (check_ascii): Rename from detect_ascii. Return value
10129 changed. Check EOL format. Do not call adjust_coding_eol_type
10131 (check_utf_8): New function.
10132 (adjust_coding_eol_type): Do nothing if already adjusted.
10133 (detect_coding): Compare the return value of check_ascii with
10134 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10135 (decode_coding_gap): Optimize for valid UTF-8.
10137 2013-03-21 Kenichi Handa <handa@gnu.org>
10139 * coding.c (syms_of_coding): Cancel previous change.
10141 * insdel.c (insert_from_gap): Fix previous change.
10143 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10145 Consistently use platform-specific function to detect window system.
10146 * lisp.h (check_window_system): New prototype. This function is
10147 going to replace check_x, check_w32 and check_ns.
10148 (have_menus_p): Mention msdos.c in comment.
10149 * fontset.c (check_window_system_func): Remove. Adjust all users.
10150 * fontset.h (check_window_system_func): Remove prototype.
10151 * nsterm.h (check_ns):
10152 * xterm.h (check_x):
10153 * w32term.h (check_w32): Likewise.
10154 * menu.c (Fx_popup_menu): Use check_window_system.
10155 * msdos.c (check_window_system): Define for MS-DOS.
10156 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10157 * w32fns.c (check_window_system): Likewise for MS-Windows.
10158 * xfns.c (check_window_system): Likewise for X.
10159 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10160 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10162 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10164 Prefer < to > in range checks such as 0 <= i && i < N.
10165 This makes it easier to visualize quantities on a number line.
10166 This patch doesn't apply to all such range checks,
10167 only to the range checks affected by the 2013-03-24 change.
10168 This patch reverts most of the 2013-03-24 change.
10169 * alloc.c (xpalloc, Fgarbage_collect):
10170 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10171 * character.c (string_escape_byte8):
10172 * charset.c (read_hex):
10173 * data.c (cons_to_unsigned):
10174 * dispnew.c (update_frame_1):
10175 * doc.c (Fsubstitute_command_keys):
10176 * doprnt.c (doprnt):
10177 * editfns.c (hi_time, decode_time_components):
10178 * fileio.c (file_offset):
10179 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10180 * font.c (font_intern_prop):
10181 * frame.c (x_set_alpha):
10182 * gtkutil.c (get_utf8_string):
10183 * indent.c (check_display_width):
10184 * keymap.c (Fkey_description):
10185 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10187 * minibuf.c (read_minibuf_noninteractive):
10188 * process.c (wait_reading_process_output):
10189 * search.c (Freplace_match):
10190 * window.c (get_phys_cursor_glyph):
10191 * xdisp.c (redisplay_internal):
10192 * xsmfns.c (smc_save_yourself_CB):
10193 Prefer < to > for range checks.
10194 * dispnew.c (sit_for): Don't mishandle NaNs.
10195 This fixes a bug introduced in the 2013-03-24 change.
10196 * editfns.c (decode_time_components): Don't hoist comparison.
10197 This fixes another bug introduced in the 2013-03-24 change.
10199 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10201 * frame.h (struct frame): Drop scroll_bottom_vpos
10202 member becaue all real users are dead long ago.
10203 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10204 * xdisp.c (redisplay_internal): Adjust user.
10206 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10208 * nsmenu.m (showAtX:Y:for:): setLevel to
10209 NSPopUpMenuWindowLevel (Bug#13998).
10211 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10213 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10214 (ns_check_pending_open_menu): Declare.
10216 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10217 (x_activate_menubar): Update the menu with title that matches
10218 ns_get_pending_menu_title, and call
10219 ns_check_pending_openmenu (Bug#12698).
10220 (menuWillOpen:): New method.
10221 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10223 * nsterm.m (menu_will_open_state, menu_mouse_point)
10224 (menu_pending_title): New varaibles.
10225 (ns_get_pending_menu_title, ns_check_menu_open)
10226 (ns_check_pending_open_menu): New functions.
10228 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10230 * indent.c (current_column_bol_cache): Remove leftover which is not
10231 used in Fmove_to_column any more.
10232 (current_column, scan_for_column): Adjust users.
10233 * keyboard.c (last_point_position_buffer, last_point_position_window):
10234 Remove leftovers which are not used for recording undo any more.
10235 (command_loop_1, syms_of_keyboard): Adjust users.
10236 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10237 redisplay_window any more.
10238 (move_it_to): Adjust user.
10240 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10242 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10243 Update dependencies.
10245 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10247 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10248 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10249 forward references.
10251 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10253 * window.h (struct window): Replace hchild, vchild and buffer slots
10254 with a single slot 'contents'. This is possible because each valid
10255 window may have either the child window (in vertical or horizontal
10256 combination) or buffer to display (for the leaf window). Using that,
10257 a lot of operations to traverse and/or change window hierarchies may
10258 be simplified. New member horizontal is used to distinguish between
10259 horizontal and vertical combinations of internal windows.
10260 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10261 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10262 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10263 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10264 Use contents slot, not buffer, where appropriate.
10265 (wset_combination): New function.
10266 (wset_buffer): Add eassert.
10267 (Fframe_first_window): Simplify the loop reaching first window.
10268 (Fwindow_buffer): Use WINDOW_LEAF_P.
10269 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10270 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10271 (unshow_buffer): Convert initial debugging check to eassert.
10272 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10273 (make_parent_window, window_resize_check, window_resize_apply)
10274 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10275 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10276 Adjust to match struct window changes.
10277 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10278 (mark_window_cursors_off, count_windows, get_leaf_windows)
10279 (foreach_window_1): Simplify the loop.
10280 * alloc.c (mark_object): Do not check for the leaf window because
10281 internal windows has no glyph matrices anyway.
10282 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10283 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10284 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10285 (build_frame_matrix_from_window_tree, mirror_make_current)
10286 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10287 (update_window_tree, set_window_update_flags): Simplify the loop.
10288 (sync_window_with_frame_matrix_rows): Enforce live window.
10289 Use contents slot, not buffer, where appropriate.
10290 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10291 and WINDOW_HORIZONTAL_COMBINATION_P.
10292 (make_frame_visible_1): Simplify the loop.
10293 Use contents slot, not buffer, where appropriate.
10294 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10295 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10296 (expose_window_tree): Likewise.
10297 Use contents slot, not buffer, where appropriate.
10298 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10299 to avoid deleted windows. Use contents slot instead of buffer.
10300 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10301 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10302 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10303 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10305 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10307 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10308 identify the reasons for assertion violations in bug#14062 and
10310 (Fx_show_tip): Fix compilation error under
10311 "--enable-check-lisp-object-type". (Bug#14073)
10313 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10314 Reported by <rzl24ozi@gmail.com>.
10316 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10318 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10320 (unwind_with_echo_area_buffer): ...to restore it here.
10321 This is needed to ensure that...
10322 (redisplay_window): ...both window markers are valid here,
10323 which is verified by eassert.
10324 * editfns.c (save_excursion_save): Do not assume that
10325 selected_window always displays the buffer.
10326 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10329 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10331 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10334 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10336 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10338 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10340 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10341 since MinGW's w32api headers do. This avoids compiler warnings.
10343 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10344 if already defined.
10346 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10348 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10350 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10352 * gtkutil.c (style_changed_cb): Check if frame is live and an
10353 X frame (Bug#14038).
10355 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10357 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10358 Define only for _WIN32_WINNT less than 0x0500.
10359 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10361 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10362 see its own definitions of 'struct timeval' and 'struct timezone'.
10364 Fix incompatibilities between MinGW.org and MinGW64 headers.
10365 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10367 * w32.c (REPARSE_DATA_BUFFER): Guard with
10368 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10370 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10372 * xterm.c: Include X11/XKBlib.h
10373 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10375 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10377 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10379 * blockinput.h (input_blocked_p): Likewise.
10380 * bytecode.c (exec_byte_code): Likewise.
10381 * callproc.c (call_process_kill, call_process_cleanup)
10382 (Fcall_process): Likewise.
10383 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10384 (Fccl_execute_on_string): Likewise.
10385 * character.c (string_escape_byte8): Likewise.
10386 * charset.c (read_hex): Likewise.
10387 * cm.c (calccost): Likewise.
10388 * data.c (cons_to_unsigned): Likewise.
10389 * dired.c (directory_files_internal, file_name_completion):
10391 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10392 (sit_for): Likewise.
10393 * doc.c (Fsubstitute_command_keys): Likewise.
10394 * doprnt.c (doprnt): Likewise.
10395 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10396 * emacsgtkfixed.c: Likewise.
10397 * fileio.c (file_offset, Fwrite_region): Likewise.
10398 * floatfns.c (Fexpt, fmod_float): Likewise.
10399 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10401 * font.c (font_intern_prop): Likewise.
10402 * frame.c (x_set_alpha): Likewise.
10403 * gtkutil.c (get_utf8_string): Likewise.
10404 * indent.c (check_display_width): Likewise.
10405 * intervals.c (create_root_interval, rotate_right, rotate_left)
10406 (split_interval_right, split_interval_left)
10407 (adjust_intervals_for_insertion, delete_node)
10408 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10409 (merge_interval_right, merge_interval_left, copy_intervals)
10410 (set_intervals_multibyte_1): Likewise.
10411 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10412 * keymap.c (Fkey_description): Likewise.
10413 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10414 * lread.c (openp, read_integer, read1, string_to_number):
10416 * menu.c (ensure_menu_items): Likewise.
10417 * minibuf.c (read_minibuf_noninteractive): Likewise.
10418 * print.c (printchar, strout): Likewise.
10419 * process.c (create_process, Faccept_process_output)
10420 (wait_reading_process_output, read_process_output, send_process)
10421 (wait_reading_process_output): Likewise.
10422 * profiler.c (make_log, handle_profiler_signal): Likewise.
10423 * regex.c (re_exec): Likewise.
10424 * regex.h: Likewise.
10425 * search.c (looking_at_1, Freplace_match): Likewise.
10426 * sysdep.c (get_child_status, procfs_ttyname)
10427 (procfs_get_total_memory): Likewise.
10428 * systime.h (EMACS_TIME_VALID_P): Likewise.
10429 * term.c (dissociate_if_controlling_tty): Likewise.
10430 * window.c (get_phys_cursor_glyph): Likewise.
10431 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10432 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10434 * xfns.c (Fx_window_property): Likewise.
10435 * xmenu.c (set_frame_menubar): Likewise.
10436 * xselect.c (x_get_window_property, x_handle_dnd_message):
10438 * xsmfns.c (smc_save_yourself_CB): Likewise.
10439 * xterm.c (x_scroll_bar_set_handle): Likewise.
10441 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10443 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10444 to be optional or nil. Adjust comment and convert it to docstring.
10445 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10446 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10448 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10450 Static checking by GCC 4.8-20130319.
10451 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10452 * process.c (Fset_process_datagram_address)
10453 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10454 * xdisp.c (get_char_face_and_encoding)
10455 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10456 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10457 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10459 2013-03-24 Ken Brown <kbrown@cornell.edu>
10461 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10462 fix compilation on 64-bit Cygwin, where underscores are not
10463 automatically prepended.
10465 * w32term.c (w32_initialize): Silence compiler warning.
10467 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10469 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10470 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10471 variables, to save and restore frame dimensions.
10472 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10473 after returning from a 'fullscreen' configuration.
10474 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10475 to avoid races between the main thread and the input thread.
10477 * w32term.h (struct w32_output): New members normal_width,
10478 normal_height, normal_top, normal_left, and prev_fsmode.
10479 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10480 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10481 members of a frame.
10483 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10484 'fullscreen' parameter. Always record previous width and height
10485 of the frame, except when switching out of maximized modes, so
10486 that they could be restored correctly, instead of resetting to the
10487 default frame dimensions. Send SC_RESTORE command to the frame,
10488 unless we are going to send SC_MAXIMIZE, to restore the frame
10489 resize hints in the mouse pointer shown by the window manager.
10492 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10494 * lisp.h (get_frame_param): Adjust conditions for prototype
10497 2013-03-22 Ken Brown <kbrown@cornell.edu>
10499 * unexcw.c: Drop unneeded inclusion of w32common.h.
10500 (report_sheap_usage): Declare.
10501 (read_exe_header): Add magic numbers for x86_64.
10502 (fixup_executable): Fix printf format specifier for unsigned long
10505 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10507 * frame.h (struct frame): Put menu_bar_window under #ifdef
10508 because this member is not needed when X toolkit is in use.
10509 (fset_menu_bar_window):
10510 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10511 (free_glyphs, update_frame):
10512 * xdisp.c (expose_frame): Likewise.
10513 (display_menu_bar): Likewise. Remove redundant eassert.
10514 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10517 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10519 Use functions and constants to manipulate Lisp_Save_Value objects.
10520 This replaces code that used macros and strings and token-pasting.
10521 The change makes the C source a bit easier to follow,
10522 and shrinks the Emacs executable a bit.
10523 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10524 (make_save_value): Change 1st arg from string to enum. All callers
10527 (mark_object): Use if, not #if, for GC_MARK_STACK.
10528 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10529 (XSAVE_OBJECT): Now functions, not macros.
10530 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10531 the constant was never used.
10532 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10533 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10534 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10535 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10537 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10538 type3 with a single member save_type. All uses changed.
10539 (save_type, set_save_pointer, set_save_integer): New functions.
10540 * print.c (PRINTX): Remove.
10542 * alloc.c: Remove redundant static declarations.
10544 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10546 * window.h (struct window): Convert left_col, top_line, total_lines
10547 and total_cols from Lisp_Objects to integers. Adjust comments.
10548 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10550 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10551 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10552 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10553 Adjust users where appropriate.
10555 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10557 * frame.h (struct frame): Drop resx and resy because the same data is
10558 available from window system-specific output context. Adjust users.
10559 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10560 New functions to provide defaults when no window system available.
10561 (FRAME_RES_X, FRAME_RES_Y): New macros.
10562 (NUMVAL): Move from xdisp.c.
10563 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10564 (Ffont_face_attributes, Fopen_font):
10565 * image.c (gs_load):
10566 * w32font.c (fill_in_logfont):
10567 * xdisp.c (calc_pixel_width_or_height):
10568 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10569 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10571 2013-03-20 Kenichi Handa <handa@gnu.org>
10573 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10574 to 1 (temporary workaround until a bug related to ASCII
10575 optimization is fixed).
10577 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10579 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10580 Signal error if window is not internal. Adjust docstring.
10581 (delete_all_child_windows): Use combination_limit to save the buffer.
10582 (Fset_window_configuration): Adjust accordingly.
10583 * print.c (syms_of_print): Initialize debugging output not here...
10584 (init_print_once): ...but in a new function here.
10585 * lisp.h (init_print_once): Add prototype.
10586 * emacs.c (main): Add call to init_print_once. Adjust comments.
10588 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10590 * window.c (window_resize_check, window_resize_apply)
10591 (window_from_coordinates, recombine_windows, set_window_buffer)
10592 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10593 (Fsplit_window_internal, Fdelete_window_internal)
10594 (freeze_window_starts): Use bool for booleans.
10595 * window.h (window_frame_coordinates, resize_frame_windows)
10596 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10598 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10600 * dispnew.c (bitch_at_user): Use `user-error'.
10602 2013-03-17 Ken Brown <kbrown@cornell.edu>
10604 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10605 as return type of image_background. (Bug#13981)
10606 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10608 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10610 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10611 (ns_select): Don't return with result uninitialized.
10613 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10616 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10618 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10619 directories. If filename is nil, get directory name (Bug#13932).
10620 Use getFilename and getDirectory.
10621 (getFilename, getDirectory): New methods for EmacsSavePanel and
10623 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10625 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10627 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10629 2013-03-15 Kenichi Handa <handa@gnu.org>
10631 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10632 (adjust_after_replace): Make it back to static. Delete the third
10633 arg text_at_gap_tail. Cancel the code for handling it.
10635 * coding.h (struct coding_system): New member eol_seen.
10637 * coding.c (detect_ascii): New function.
10638 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10639 when the source bytes are actually scanned. On detecting for
10640 coding_category_utf_8_auto, call detect_ascii instead of scanning
10641 source bytes directly.
10642 (produce_chars): Call insert_from_gap with the new arg 0.
10643 (encode_coding): Likewise.
10644 (decode_coding_gap): Control ASCII optimization by the variable
10645 disable_ascii_optimization instead of #ifndef .. #endif.
10646 Deccode EOL format according to coding->eol_seen.
10647 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10650 * lisp.h (adjust_after_replace): Cancel externing it.
10651 (insert_from_gap): Adjust prototype.
10653 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10655 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10656 FULLSCREEN_MAXIMIZED. (Bug#13935)
10658 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10660 * region-cache.c (find_cache_boundary, move_cache_gap)
10661 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10662 Simplify debugging check and convert to eassert. Adjust comment.
10663 (pp_cache): Put under ENABLE_CHECKING.
10665 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10667 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10668 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10669 and WM_ACTIVATEAPP.
10670 (w32fullscreen_hook): If the frame is visible, reset
10671 f->want_fullscreen flag after changing the frame size. If the
10672 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10675 2013-03-13 Daniel Colascione <dancol@dancol.org>
10677 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10678 too so that these builds can use Cygwin's file conversion
10679 functions. (We've been building and linking cygw32.o all along
10680 and just not using it.)
10682 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10684 File synchronization fixes (Bug#13944).
10685 * Makefile.in (LIB_FDATASYNC): New macro.
10687 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10688 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10689 Don't worry about HAVE_FSYNC, since a substitute fsync is
10690 available if the system lacks one.
10691 (Fwrite_regin): Retry fsync if interrupted.
10693 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10695 * w32term.c (w32_read_socket): If the Emacs frame is being
10696 activated, call w32fullscreen_hook, to make sure the new frame
10697 dimensions are in effect. (Bug#13937)
10699 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10701 * xdisp.c (init_iterator): Simplify because both character and byte
10702 positions are either specified or -1. Add eassert. Adjust comment.
10703 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10704 character and byte positions can be obtained from marker.
10706 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10708 Static checking by Sun C 5.12.
10709 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10710 * bytecode.c (exec_byte_code):
10711 * dispnew.c (init_display):
10713 * fileio.c (Fsubstitute_in_file_name):
10714 * keyboard.c (Fevent_convert_list):
10715 * keymap.c (Fsingle_key_description):
10716 * term.c (maybe_fatal, fatal):
10717 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10718 * xsmfns.c (Fhandle_save_session):
10719 Omit unreachable code.
10720 * keymap.c (map_keymap_char_table_item): Cast void * to
10721 a function pointer type; the C Standard requires this.
10723 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10724 Include <sys/param.h> unconditionally, as that works elsewhere and
10725 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10726 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10729 See ChangeLog.12 for earlier changes.
10731 ;; Local Variables:
10735 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10737 This file is part of GNU Emacs.
10739 GNU Emacs is free software: you can redistribute it and/or modify
10740 it under the terms of the GNU General Public License as published by
10741 the Free Software Foundation, either version 3 of the License, or
10742 (at your option) any later version.
10744 GNU Emacs is distributed in the hope that it will be useful,
10745 but WITHOUT ANY WARRANTY; without even the implied warranty of
10746 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10747 GNU General Public License for more details.
10749 You should have received a copy of the GNU General Public License
10750 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.