1 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
3 * fns.c (Freverse): Allow vectors, bool vectors and strings.
4 (Fnreverse): Allow vectors and bool vectors.
6 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
8 Minor cleanup for terminal setup.
9 * termhooks.h (create_terminal): Adjust prototype.
10 * terminal.c (create_terminal): Pass output method and RIF as args.
11 (init_initial_terminal):
12 * nsterm.m (ns_create_terminal):
14 * w32term.c (w32_create_terminal):
15 * xterm.c (x_create_terminal): Adjust users.
16 Avoid redundant NULL initializers and add comments.
18 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
20 * keyboard.c (Qdeactivate_mark): Now static.
22 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
24 If available, use Xfixes extension to do pointer blanking.
25 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
26 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
27 (make_invisible_cursor): Move to...
28 * xterm.c (make_invisible_cursor): ...here.
29 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
30 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
31 (x_term_init): Call to x_setup_pointer_blanking.
32 (XTtoggle_invisible_pointer): Use blanking specific to this display.
33 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
35 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
37 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
39 2014-05-12 Glenn Morris <rgm@gnu.org>
41 * fileio.c (Ffile_executable_p): Doc tweak.
43 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
45 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
46 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
48 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
50 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
52 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
54 Fix initialization of minibuffer history variable (Bug#17430).
55 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
56 Move the initialization up to prevent any "value void" message.
58 2014-05-08 Samuel Bronson <naesten@gmail.com>
60 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
61 are matched (bug#17413).
63 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
65 Stop tooltips pulling Emacs window to front (Bug#17408).
66 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
67 SetWindowPos invocations.
69 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
71 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
72 not initialized (Bug#17398).
74 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
76 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
78 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
80 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
81 [HAVE_NS]: Do not include png.h.
82 (x_query_frame_background_color): New function.
83 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
84 (png_load_body): Coalesce duplicate code.
86 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
88 Consult libpng-config more consistently (Bug#17339).
89 * Makefile.in (PNG_CFLAGS): New var.
91 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
92 CFLAGS now handles this.
94 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
96 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
97 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
98 because WCONTINUED is always defined now.
99 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
101 2014-05-03 Eli Zaretskii <eliz@gnu.org>
103 * buffer.c (overlay_strings): Fix the wording of the commentary.
105 2014-05-01 Glenn Morris <rgm@gnu.org>
107 * floatfns.c (Fisnan):
108 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
110 2014-05-01 Eli Zaretskii <eliz@gnu.org>
112 * term.c (tty_menu_activate): A better initialization for cursor
115 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
117 * intervals.c: Tighten assertions.
118 (create_root_interval): Make sure the interval is not empty.
119 (intervals_equal): Use booleans.
120 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
121 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
122 (balance_possible_root_interval): Simplify and use booleans.
123 (split_interval_right, split_interval_left): Check LENGTH, and remove
124 now redundant assertion.
125 (adjust_intervals_for_insertion): Remove now redundant assertions.
126 (delete_node, interval_deletion_adjustment)
127 (adjust_intervals_for_deletion, merge_interval_right)
128 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
129 (reproduce_interval): Make sure the interval is not empty.
131 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
133 * term.c (tty_menu_activate): Don't assume row and col are initialized.
134 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
135 satisfaction that they would always be initialized.
137 2014-04-30 Eli Zaretskii <eliz@gnu.org>
139 * term.c (tty_menu_display): Move the cursor to the active menu item.
140 (tty_menu_activate): Return the cursor to the active menu item
141 after displaying the menu and after displaying help-echo. See
142 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
143 for the details of why this is needed by screen readers and
146 2014-04-30 Glenn Morris <rgm@gnu.org>
148 * process.c (handle_child_signal):
149 Handle systems without WCONTINUED. (Bug#15110, 17339)
151 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
153 * window.c (struct saved_window): Remove mark.
154 (Fset_window_configuration, save_window_save)
155 (compare_window_configurations): Don't touch marks any more.
157 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
159 Use bits_word for gcmarkbits.
160 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
161 bits_word is typically a tad more efficient for mark bits than
162 unsigned is, so use bits_word. All uses changed.
163 * lisp.h (BITS_PER_INT): Remove; no longer used.
165 Avoid undefined behavior in signed left shift.
166 This ports to GCC 4.9.0 with -fsanitize=undefined.
167 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
169 * regex.c (extract_number):
170 * lisp.h (make_number, XINT):
171 Do not shift a 1 bit left into a sign bit.
172 * alloc.c (struct cons_block, struct float_block): Use unsigned,
173 not int, for gcmarkbits. All uses changed.
175 2014-04-25 Eli Zaretskii <eliz@gnu.org>
177 * search.c (Fnewline_cache_check): Don't try to count newlines
178 outside the buffer's restriction, as find_newline doesn't support that.
180 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
182 * window.c (Fset_window_configuration): Deactivate the mark before
184 (set_window_buffer): Ignore window_initialized.
185 (window_initialized): Remove.
186 * keyboard.c (Qdeactivate_mark): Not static any more.
187 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
190 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
192 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
193 and to clang 3.4, which have fixed the bug. This should let us
194 run a bit faster on these platforms when address sanitization is
197 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
199 Port to GCC 4.9.0 with --enable-gcc-warnings.
200 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
202 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
203 a way that also works with GCC 4.9.0.
205 * search.c (Fnewline_cache_check): Remove unused locals.
207 2014-04-22 Eli Zaretskii <eliz@gnu.org>
209 * search.c (find_newline1): New subroutine.
210 (Fnewline_cache_check): New function.
211 (syms_of_search): Defsubr it.
213 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
215 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
216 * keyboard.c (unblock_input): Add comment.
217 * xgselect.c (xg_select): Prevent Glib main loop recursion.
219 2014-04-22 Daniel Colascione <dancol@dancol.org>
221 * lread.c (readevalloop_eager_expand_eval): New function
222 that can recurse into toplevel forms.
223 (readevalloop): Call it.
224 * lisp.h: Declare Qprogn.
225 * callint.c (Qprogn): No longer static.
227 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
229 * intervals.c (rotate_right, rotate_left): Fix up length computation.
230 Also change identifiers to match the comments, and add more assertions
233 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
235 * emacs.c (close_output_streams): Don't clear and restore errno.
237 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
239 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
240 never becomes visible, i.e. using XMonad (Bug#17237).
242 2014-04-18 Eli Zaretskii <eliz@gnu.org>
244 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
245 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
246 (Fline_pixel_height): Don't assume that the current buffer and the
247 selected window's buffer are one and the same. (Bug#17281)
249 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
250 paragraph-start cache before the newline cache. (Bug#17269)
252 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
254 * term.c (tty_send_additional_strings): No need to fflush here,
256 (tty_set_terminal_modes): fflush after sending additional strings,
259 2014-04-17 Daniel Colascione <dancol@dancol.org>
261 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings): New
263 (tty_send_additional_strings): New function.
264 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
265 (syms_of_term): Intern tty-mode-set-strings and
266 tty-mode-reset-strings.
268 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
270 * window.c (save_window_save): Lookup window_point_insertion_type in
271 the right buffer (bug#15457).
272 (Qwindow_point_insertion_type): New var.
273 (syms_of_window): Initialize it.
275 2014-04-16 Eli Zaretskii <eliz@gnu.org>
278 * unexcoff.c [MSDOS]: Include libc/atexit.h.
279 (copy_text_and_data): Zero out the atexit chain pointer before
282 * termhooks.h (encode_terminal_code): Update prototype.
284 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
285 visible for all DOS_NT ports, not just WINDOWSNT.
286 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
288 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
289 unless it is defined.
290 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
292 * process.c (close_on_exec, accept4, process_socket): Move into
293 the "ifdef subprocesses" part.
294 (catch_child_signal): Condition by "ifdef subprocesses".
295 (syms_of_process) <Qinternal_default_process_sentinel>
296 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
298 * msdos.h: Add prototypes for new functions.
299 (EINPROGRESS): Define.
300 (O_CLOEXEC): Define to zero.
302 * msdos.c (check_window_system): Remove unnecessary an
303 incompatible duplicate function.
304 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
305 New functions in support of new functionality.
307 * menu.c (single_menu_item): Add visual indication of submenu
308 also for menus on MSDOS frames.
309 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
311 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
312 when async subprocesses aren't supported.
314 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
316 * emacs.c (close_output_streams): Zero out errno before calling
319 * dired.c [MSDOS]: Include msdos.h.
321 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
322 (DATA_START) [MSDOS]: Define.
323 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
325 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
326 Ifdef away for MSDOS.
327 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
328 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
330 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
331 Use temporary file template that is compatible with mkostemp.
332 Move vfork-related portions under #ifndef MSDOS.
333 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
335 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
337 * buffer.c (Foverlays_at): Add argument `sorted'.
339 2014-04-16 Eli Zaretskii <eliz@gnu.org>
341 * insdel.c (invalidate_buffer_caches): When deleting or replacing
342 text, invalidate the bidi_paragraph_cache upto and including the
345 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
347 Port to IRIX 6.5 (Bug#9684).
348 * conf_post.h (INET6) [IRIX6_5]: Define.
349 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
350 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
352 2014-04-16 Eli Zaretskii <eliz@gnu.org>
354 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
355 before passing it to system APIs.
357 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
359 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
360 make sure stack.byte_string_start is not de-adjusted by pushhandler.
362 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
364 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
366 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
368 Remove DATA_SEG_BITS.
369 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
370 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
371 cc, but that platform is so old that SGI itself stopped supporting
372 it in December 2013. If you still need Emacs on IRIX, please
373 either compile with GCC and port the undumping code, or run
374 './configure --with-wide-int'.
375 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
376 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
377 DEFINE_GDB_SYMBOL_START way to define it.
378 (NONPOINTER_BITS): New macro.
380 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
381 the problem and/or configuring --with-wide-int.
382 (USE_LSB_TAG): Simplify, based on above changes.
383 (gdb_DATA_SEG_BITS): Remove. All uses removed.
384 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
386 2014-04-12 Eli Zaretskii <eliz@gnu.org>
388 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
389 covered by a display string that ends in a newline, and that cases
390 going back by DVPOS lines to hit the search limit, lift the limit
391 and go back until DVPOS is reached. (Bug#17244)
393 * indent.c (Fvertical_motion): Handle correctly the case when the
394 display string is preceded by an empty line.
396 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
397 use S_IWRITE instead.
399 2014-04-11 Glenn Morris <rgm@gnu.org>
401 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
403 2014-04-11 Ken Brown <kbrown@cornell.edu>
405 * Makefile.in (EMACS_MANIFEST): Revert last change.
407 2014-04-10 Daniel Colascione <dancol@dancol.org>
409 * puresize.h (BASE_PURESIZE): Increase.
411 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
413 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
415 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
416 region handling (and don't call signal_before_change) if
417 inhibit_modification_hooks is set.
418 (signal_before_change): Don't check inhibit_modification_hooks any more.
420 2014-04-08 Daniel Colascione <dancol@dancol.org>
422 * alloc.c (sweep_symbols, mark_object): Assert that symbol
423 function cells contain valid lisp objects. (Modified version of
426 * alloc.c (detect_suspicious_free): Split actual stack capturing
427 out into new function for easier breakpoint setting.
428 (note_suspicious_free): New function.
430 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
432 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
434 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
435 (symbol_block_pinned): New var.
436 (Fmake_symbol): Initialize `pinned'.
437 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
438 pinned and signal an error for un-purifiable objects.
440 (Fpurecopy): Use it, except for objects that can't be purified.
441 (mark_pinned_symbols): New function.
442 (Fgarbage_collect): Use it.
443 (gc_sweep): Remove hack made unnecessary.
445 2014-04-07 Glenn Morris <rgm@gnu.org>
447 * keyboard.c (Fopen_dribble_file): Doc tweak.
449 2014-04-07 Ken Brown <kbrown@cornell.edu>
451 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
453 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
455 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
456 We have a substitute execinfo.h on hosts that lack it.
457 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
458 isn't optimized away.
460 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
462 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
463 * alloc.c (memory_full):
464 * charset.c (syms_of_charset):
465 * doc.c (Fsnarf_documentation):
467 * font.c (BUILD_STYLE_TABLE):
468 * keyboard.c (make_lispy_event):
469 * profiler.c (setup_cpu_timer):
470 * xgselect.c (xg_select):
471 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
473 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
474 Replace the only use with ARRAYELTS (font_property_table).
475 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
477 2014-04-03 Daniel Colascione <dancol@dancol.org>
479 * xterm.c (x_term_init):
480 * xfns.c (best_xim_style):
481 * xfaces.c (Fdump_colors):
482 * w32fns.c (w32_default_color_map):
483 * w32.c (init_environment, N_ENV_VARS):
484 * unexcw.c (read_exe_header):
485 * term.c (term_get_fkeys_1):
486 * sysdep.c (init_baud_rate):
487 * nsterm.m (ns_convert_key):
488 * nsfns.m (get_geometry_from_preferences):
489 * msdos.c (dos_set_window_size, init_environment):
490 * macfont.m (mac_font_get_glyph_for_cid)
491 (macfont_store_descriptor_attributes)
492 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
493 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
494 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
496 * image.c (xpm_str_to_color_key):
497 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
498 * frame.c (x_set_frame_parameters):
499 * fileio.c (Ffile_selinux_context):
500 * emacs.c (sort_args):
501 * dosfns.c (msdos_stdcolor_name):
502 * dired.c (file_attributes):
503 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
504 Change expressions of the form sizeof(arr) / sizeof(arr[0])
507 2014-04-02 Daniel Colascione <dancol@dancol.org>
509 * data.c (Ffset): Abort if we're trying to set a function call to
512 * lisp.h (ARRAYELTS): New macro.
514 * alloc.c: Include execinfo.h if available.
515 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
516 (suspicious_free_record): New structure.
517 (suspicious_objects, suspicious_object_index)
518 (suspicious_free_history, suspicious_free_history_index):
520 (find_suspicious_object_in_range, detect_suspicious_free)
521 (Fsuspicious_object): New functions.
522 (cleanup_vector): Call find_suspicious_object_in_range.
524 2014-04-02 Martin Rudalics <rudalics@gmx.at>
526 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
527 width from font width (Bug#17163).
529 * frame.c (x_set_frame_parameters): Calculate default values of
530 new frame sizes only after all other frame parameters have been
531 processed (Bug#17142).
533 2014-04-02 Ken Brown <kbrown@cornell.edu>
535 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
538 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
540 * xterm.c (x_draw_image_glyph_string): Adjust image background
541 width accordingly when its x position is adjusted. (Bug#17115)
543 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
545 * font.c (font_list_entities): Do not add empty vector to font cache.
546 (font_matching_entity): Likewise. If matching entity is found, insert
547 1-item vector with this entity instead of entity itself (Bug#17125).
549 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
551 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
553 * fns.c (validate_subarray): Rename from validate_substring,
554 since it works for vectors too. New arg ARRAY. Optimize for the
555 non-nil case. Instead of returning bool, throw an error if out of
556 range, so that the caller needn't do that. All uses changed.
557 Report original values if out of range.
558 (Fsubstring, Fsubstring_no_properties, secure_hash):
559 Also optimize the case where FROM is 0 or TO is the size.
561 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
563 * search.c (Freplace_match): Use make_specified_string.
564 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
565 to catch bogus override face of glyph strings.
566 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
567 Move common substring range checking code to...
568 (validate_substring): ...this function.
570 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
572 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
574 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
576 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
577 bar is zero height, just return (Bug#16976).
578 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
580 * nsterm.h (EmacsView): Add wait_for_tool_bar.
582 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
583 is nil. If waiting for toolbar to complete, force a redraw.
585 2014-03-28 Glenn Morris <rgm@gnu.org>
587 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
588 (emacs_bugreport): New variable.
589 (usage_message): Use PACKAGE_BUGREPORT.
590 (syms_of_emacs) <report-emacs-bug-address>: New variable.
592 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
594 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
596 Port recent signal-related changes to FreeBSD.
597 Problem reported by Herbert J. Skuhra.
598 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
599 Move decls from here ...
600 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
602 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
604 * w32term.c (x_draw_image_glyph_string): Fix computation of height
605 and width of image background when it is displayed with a 'box'
608 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
610 More backward-compatible fix to char-equal core dump (Bug#17011).
611 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
612 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
614 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
616 * image.c (init_svg_functions): When loading SVG-related libraries,
617 free already loaded libraries if the initialization fails.
618 (rsvg_handle_set_size_callback): Remove declaration, unused.
620 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
622 Fix core dump in char-equal (Bug#17011).
623 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
624 unibyte buffers, as we can't tell whether the characters are
627 * insdel.c (adjust_markers_for_delete): Remove unused local.
629 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
631 Have (MARKER . ADJUSTMENT) undo records always be immediately
632 after their corresponding (TEXT . POS) record in undo list.
634 * lisp.h (record-delete): New arg record_markers.
635 (record_marker_adjustment): No longer needed outside undo.c.
636 * insdel.c (adjust_markers_for_delete): Move calculation of marker
637 adjustments to undo.c's record_marker_adjustments. Note that
638 fileio.c's decide_coding_unwind is another caller to
639 adjust_markers_for_delete. Because it has undo list bound to t,
640 it does not rely on adjust_markers_for_delete to record marker
642 (del_range_2): Swap call to record_delete and
643 adjust_markers_for_delete so as undo marker adjustments are
644 recorded before current deletion's adjustments, as before.
645 (adjust_after_replace):
646 (replace_range): Pass value for new record_markers arg to
648 * undo.c (record_marker_adjustment): Rename to
649 record_marker_adjustments and made static.
650 (record_delete): Check record_markers arg and call
651 record_marker_adjustments.
652 (record_change): Pass value for new record_markers arg to
654 (record_point): at_boundary calculation no longer needs to account
655 for marker adjustments.
657 2014-03-26 Martin Rudalics <rudalics@gmx.at>
659 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
662 2014-03-26 Glenn Morris <rgm@gnu.org>
664 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
666 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
668 * buffer.c (struct sortvec): Add field `spriority'.
669 (compare_overlays): Use it.
670 (sort_overlays): Set it.
672 2014-03-26 Eli Zaretskii <eliz@gnu.org>
674 * xdisp.c (redisplay_window): If all previous attempts to find the
675 cursor row failed, try a few alternatives before falling back to
676 the top-most row of the window. Use row_containing_pos. (Bug#17047)
678 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
680 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
681 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
683 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
684 variables on Windows.
686 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
688 * w32.c (unsetenv): Remove unused var `retval'.
689 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
691 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
692 (start_watching): Remove unused var `thr'.
694 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
695 (find_child_console): Remove unnecesary var `thread_id'.
697 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
698 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
700 2014-03-26 Glenn Morris <rgm@gnu.org>
702 * filelock.c (Flock_buffer): Doc tweak.
704 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
705 * emacs.c (shut_down_emacs):
706 * fileio.c (Finsert_file_contents, write_region):
707 * filelock.c (top-level, syms_of_filelock):
708 * insdel.c (prepare_to_modify_buffer_1):
709 CLASH_DETECTION is always defined now.
711 2014-03-25 Eli Zaretskii <eliz@gnu.org>
713 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
714 DLL handle, to speed up thread startup.
716 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
718 Handle sigmask better with nested signal handlers (Bug#15561).
719 * atimer.c (sigmask_atimers): Remove.
720 Remaining use rewritten to use body of this function.
721 * atimer.c (block_atimers, unblock_atimers):
722 * callproc.c (block_child_signal, unblock_child_signal):
723 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
724 New arg OLDSET. All callers changed.
725 * atimer.c (block_atimers, unblock_atimers):
726 * callproc.c (block_child_signal, unblock_child_signal):
727 * keyboard.c (handle_interrupt):
728 * sound.c (vox_configure, vox_close):
729 Restore the old signal mask rather than unilaterally clearing bits
730 from the mask, in case a handler is running within another
731 handler. All callers changed.
732 * lisp.h, process.c, process.h, term.c:
733 Adjust decls and callers to match new API.
734 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
735 signal handlers aren't supposed to use floating point anyway.
736 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
738 2014-03-23 Daniel Colascione <dancol@dancol.org>
740 Split gc_sweep into discrete functions for legibility and better
743 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
744 (sweep_vectors): Fix typo in comment.
745 (sweep_conses, sweep_floats, sweep_intervals)
746 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
747 (gc_sweep): Call new functions, to which existing functionality is
749 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
751 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
753 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
755 2014-03-23 Daniel Colascione <dancol@dancol.org>
757 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
758 only if xic_style calls for it. This change allows Emacs to work
759 with ibus. Also, don't leak resources if create_frame_xic fails,
760 and stop caching xic_style across different displays.
761 (supported_xim_styles): Make const.
762 (best_xim_style): Remove first parameter: it's always just
763 supported_xim_styles. Change to look at supported_xim_styles
766 2014-03-23 Daniel Colascione <dancol@dancol.org>
768 * term.c (init_tty): Rearrange condition for clarity; print
769 appropriate diagnostic.
771 2014-03-23 Daniel Colascione <dancol@dancol.org>
773 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
774 array. (ASAN caught.)
776 2014-03-22 Glenn Morris <rgm@gnu.org>
778 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
780 2014-03-22 Daniel Colascione <dancol@dancol.org>
782 * process.c (conv_sockaddr_to_lisp): When extracting the string
783 names of AF_LOCAL sockets, stop before reading uninitialized memory.
785 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
787 Fix regression introduced by patch for Bug#10500.
788 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
789 * w32term.c (x_draw_image_relief): Likewise.
791 2014-03-21 Martin Rudalics <rudalics@gmx.at>
793 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
794 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
795 maximize a frame for odd default fonts.
797 2014-03-21 Glenn Morris <rgm@gnu.org>
799 * minibuf.c (history-length): Increase default from 30 to 100.
801 2014-03-21 Daniel Colascione <dancol@dancol.org>
803 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
804 every time we switch to minibuffer.
806 * alloc.c (lisp_align_malloc, allocate_string_data)
807 (allocate_vectorlike): Allow mmap allocation of lisp objects.
808 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
810 2014-03-21 Eli Zaretskii <eliz@gnu.org>
812 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
813 support more "verbs".
815 2014-03-21 Daniel Colascione <dancol@dancol.org>
817 Always prohibit dumping a dumped Emacs.
819 * emacs.c (might_dump): New variable.
820 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
821 * lisp.h (might_dump): Declare.
822 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
824 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
826 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
828 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
830 * doc.c (store_function_docstring): Warn when we don't know where to
832 (Fsubstitute_command_keys): Don't advertise the fact that
833 text-properties are dropped, since we think it's a bug that we'll fix
836 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
837 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
838 * frame.c (frame_garbaged): Make "docstring" more precise.
840 2014-03-20 Glenn Morris <rgm@gnu.org>
842 * charset.c (init_charset): When we cannot find the charsets directory,
843 mention if EMACSDATA is set.
845 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
847 * fns.c (Frandom): Fix rare bug where the result isn't random.
849 Fix porting inconsistency about rounding to even.
850 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
851 This way, the unusual !HAVE_RINT case acts like the usual
852 HAVE_RINT case, and we can fix the documentation accordingly.
854 2014-03-19 Eli Zaretskii <eliz@gnu.org>
856 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
857 (w32_wnd_proc): Initialize the dwHoverTime member of
858 TRACKMOUSEEVENT structure.
860 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
862 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
864 2014-03-16 Eli Zaretskii <eliz@gnu.org>
866 * search.c (find_newline): Speed up the function when using the
867 newline cache, by halving the number of calls to
868 region_cache_forward and region_cache_backward. (Bug#16830)
870 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
872 * buffer.c (Fset_buffer): Document return value (bug#17015).
874 2014-03-14 Martin Rudalics <rudalics@gmx.at>
876 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
877 nil, always resize character wise to avoid potential loss of the
878 mode line (Bug#16923 related).
880 2014-03-12 Martin Rudalics <rudalics@gmx.at>
882 * frame.c (x_set_frame_parameters): Always calculate new sizes
883 pixelwise to avoid potential loss when rounding.
885 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
887 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
888 * xterm.c (x_free_frame_resources): Free all allocated cursors.
890 2014-03-10 Eli Zaretskii <eliz@gnu.org>
892 * w32.c (fstatat): Don't add an extra slash if the argument ends
893 with a slash: this fails the subsequent call to stat_worker on
894 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
896 2014-03-09 Martin Rudalics <rudalics@gmx.at>
898 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
900 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
902 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
904 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
905 when frame is only on one screen (Bug#14713).
907 2014-03-08 Eli Zaretskii <eliz@gnu.org>
909 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
910 there's a valid wrap point in the display line, the last glyph
911 cannot "just barely fit" on this row, because display_line doesn't
912 let it. Instead, proceed as if the last glyph didn't fit, so that
913 we eventually back up the iterator to the wrap point. This avoids
914 delusional behavior of move_it_to, whereby it proceeds to the next
915 display line, but sets current_x to zero for all the glyphs that
916 without word-wrap would fit on the previous display line.
917 One result was that visual-order cursor movement behaved erratically
919 (Fmove_point_visually): Add code to find the x coordinate of the
920 last character before wrap point, under word-wrap on a TTY.
922 2014-03-07 Eli Zaretskii <eliz@gnu.org>
924 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
925 also return value of MOVE_POS_MATCH_OR_ZV from
926 move_it_in_display_line_to, when moving from beginning of line to
927 point's position. (Bug#16961)
929 2014-03-07 Martin Rudalics <rudalics@gmx.at>
931 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
932 * window.c (Fselect_window): Explain NORECORD and
933 `buffer-list-update-hook' in doc-string.
935 2014-03-06 Martin Rudalics <rudalics@gmx.at>
937 * window.c (Fother_window_for_scrolling): Check that
938 Vother_window_scroll_buffer is a buffer.
940 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
942 * xterm.c (xim_initialize): Always pass a copy of resource name
943 to XRegisterIMInstantiateCallback and eassert whether return
944 value is True. Passing copy is important because Xlib doesn't
945 make its own copy and resource name argument usually points to
946 SSDATA (Vx_resource_name), which may be changed from Lisp.
947 (xim_close_display): For XUnregisterIMInstantiateCallback,
948 always eassert return value and pass exactly the same values
949 as were used for XRegisterIMInstantiateCallback.
950 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
951 sources to check why if you are interested.
953 2014-03-05 Martin Rudalics <rudalics@gmx.at>
955 * dispnew.c (change_frame_size_1): Add new_lines instead of
956 new_height, the latter may be still zero if passed as such.
957 * window.c (Fwindow_pixel_height): Mention bottom divider in
960 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
962 Fix "resource temporarily unavailable" with xgselect
964 * xgselect.c: Include <stdbool.h>.
965 (xg_select) [!USE_GTK]: Don't lose track of errno.
967 Fix minor --enable-gcc-warnings issues.
968 * widget.c (update_various_frame_slots, EmacsFrameResize):
969 Avoid unused locals. Prefer 'if' to '#if' when either will do.
971 2014-03-04 Ken Brown <kbrown@cornell.edu>
973 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
974 represent the actual adjustment needed for alignment.
976 2014-03-04 Eli Zaretskii <eliz@gnu.org>
978 * gmalloc.c (aligned_alloc): Don't allocate more memory than
979 needed, and don't reallocate if the initial allocation already
980 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
982 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
984 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
987 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
989 * cmds.c (delete-char): Update docstring pointing out that the
990 function ignores `delete-active-region' and `overwrite-mode'.
992 2014-03-03 Eli Zaretskii <eliz@gnu.org>
994 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
996 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
997 allocated buffer due to alignment.
998 (freehook): If the block to be freed was allocated by
999 'aligned_alloc', find its real pointer before calling 'free'.
1001 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1004 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1006 * font.c (toplevel): Adjust comment about font cache layout.
1007 (font_clear_cache): Fix to match real font cache layout.
1008 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1009 (Fframe_font_cache) [FONT_DEBUG]: New function.
1010 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1012 Avoid crashes when X fonts are erroneously freed on reused X
1013 'Display *' connection data (Bug#16069). Note that X font
1014 resources still may be leaked, but currently there is no way
1015 to completely avoid it.
1016 * xterm.h (struct x_display_info): New member x_id. Add comments.
1017 * xterm.c (x_display_id): New variable.
1018 (x_term_init): Assign identifier to each opened X connection.
1019 * xfont.c (struct xfont): New member x_display_id.
1020 (xfont_open): Initialize it with frame's display id.
1021 (xfont_close): Check whether font's display id matches the one
1022 recorded for the given display. Adjust comment.
1023 * xftfont.c (struct xftfont_info):
1024 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1026 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1028 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1029 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1030 killed Vother_window_scroll_buffer.
1031 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1033 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1035 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1036 that start with more than 2 slashes as UNCs. (Bug#16751)
1038 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1040 Fix a few crashes and leaks when cloning C strings.
1041 * alloc.c, lisp.h (dupstring): New function.
1042 * gtkutil.c (xg_get_font):
1043 * term.c (tty_default_color_capabilities):
1044 * xsettings.c (store_monospaced_changed)
1045 (store_font_name_changed, parse_settings)
1046 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1047 This avoids some unlikely crashes due to accessing freed storage,
1048 and avoids some minor memory leaks in the more-typical case.
1050 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1052 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1053 cursor when modeline can't be dragged (Bug#16647).
1055 2014-02-28 Glenn Morris <rgm@gnu.org>
1057 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1058 from custom-delayed-init-variables. (Bug#11565)
1060 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1062 More fixes for mouse glyph calculations (Bug#16647).
1063 * window.c (coordinates_in_window): In intersection of
1064 horizontal and vertical window dividers prefer the horizontal
1065 one. Add some extra parens to last fix.
1066 (window_relative_x_coord): Return x-coordinate for header and
1068 * xdisp.c (remember_mouse_glyph): In text area don't extend
1069 glyph into mode line to show the vertical drag cursor there
1070 immediately. Subdivide mouse glyphs in right fringes to show a
1071 horizontal drag cursor as soon as we enter the "grabbable width"
1072 portion. Handle vertical border case separately. Do not
1073 subdivide window divider areas.
1074 (note_mouse_highlight): On bottom divider of bottommost windows
1075 show vertical drag cursor only when the minibuffer window can be
1078 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1080 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1081 reset by the face of the object just displayed. See also bug#76.
1082 (get_next_display_element): If the string came from a display
1083 property, examine the box face attribute at it->position, not at
1084 it->current.pos, since the latter was not updated yet. (Bug#16870)
1085 (handle_face_prop): Improve commentary.
1087 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1089 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1090 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1092 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1094 Fixes around Bug#16647.
1095 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1096 ON_BOTTOM_DIVIDER cases.
1097 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1098 only if the window has no right divider.
1099 (Fcoordinates_in_window_p): Fix doc-string.
1101 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1103 * lread.c (Funintern): Fix doc to match advertised calling convention.
1105 2014-02-24 Daniel Colascione <dancol@dancol.org>
1107 * keyboard.c (read_char): Close race that resulted in lost events.
1109 2014-02-22 Glenn Morris <rgm@gnu.org>
1111 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1112 * window.c (window-resize-pixelwise): Doc fixes.
1114 * process.c (Finternal_default_process_filter)
1115 (Finternal_default_process_sentinel): Doc tweaks.
1117 2014-02-21 Glenn Morris <rgm@gnu.org>
1119 * process.c (Fprocess_buffer, Faccept_process_output)
1120 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1123 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1125 * window.c (Fwindow_scroll_bar_width): New function.
1127 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1129 Pacify GCC when configuring with --enable-gcc-warnings.
1130 * xdisp.c (move_it_in_display_line_to) [lint]:
1131 Initialize recently-added local.
1133 2014-02-21 Daniel Colascione <dancol@dancol.org>
1135 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1137 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1139 * xdisp.c (init_iterator): Don't dereference a bogus face
1140 pointer. (Bug#16819)
1141 (try_cursor_movement): Don't use cursor position if
1142 set_cursor_from_row failed to compute it. This avoids assertion
1143 violations in MATRIX_ROW.
1144 (move_it_in_display_line_to): Save the iterator state in ppos_it
1145 only once per call. Reimplement the method used to return to the
1146 best candidate position if all the positions found in display line
1147 are beyond TO_CHARPOS. This cuts down the number of calls to
1148 bidi_shelve_cache, which moves a lot of stuff when lines are long
1149 and include bidirectional text. (Bug#15555)
1151 2014-02-20 Glenn Morris <rgm@gnu.org>
1153 * data.c (Fdefalias): Doc fix.
1155 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1157 * xdisp.c (display_line): Fix horizontal scrolling of large images
1158 when fringes are turned off. This comes at a price of not
1159 displaying the truncation/continuation glyphs in this case.
1162 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1163 CreateDIBSection returns an error indication, zero out *ximg after
1164 destroying the image. This avoids crashes in memory allocations
1165 due to the fact that some of the callers also call
1166 x_destroy_x_image, which will attempt to free an already free'd
1169 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1171 * widget.c (update_various_frame_slots): Don't set
1172 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1174 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1176 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1178 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1180 temacs --daemon fix (Bug#16599).
1181 * emacs.c (main): Initialize daemon_pipe[1] here ...
1182 (syms_of_emacs): ... instead of here.
1184 2014-02-16 Anders Lindgern <andlind@gmail.com>
1186 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1189 2014-02-16 Daniel Colascione <dancol@dancol.org>
1191 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1192 (xd_get_connection_address): Use it.
1193 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1194 xd_get_connection_address because the latter signals if the bus
1195 we're trying to close is already disconnected.
1197 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1199 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1200 argument to CreateThread. This avoids segfaults on Windows 9X.
1201 Reported by oslsachem <oslsachem@gmail.com>.
1203 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1205 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1206 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1207 (check_lseek): New function, to report lseek errors.
1208 (save_data_space, update_file_ptrs, read_header, write_header)
1209 (copy_file, copy_rest, unexec): Use these news functions.
1210 (update_file_ptrs): Don't assume wraparound behavior when
1211 converting a large size_t value to off_t.
1213 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1215 * composite.c (fill_gstring_header): Pass positions as C integers
1216 and move parameters checking to...
1217 (Fcomposition_get_gstring): ...this function. Handle case when
1218 buffer positions are in reversed order and avoid crash (Bug#16739).
1220 * buffer.c (validate_region): Mention current buffer in error message.
1222 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1224 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1226 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1228 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1230 2014-02-11 Glenn Morris <rgm@gnu.org>
1232 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1233 Replace refs to "OpenStep" in messages.
1235 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1237 Avoid "." at end of error diagnostics.
1238 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1239 * font.c (Ffont_at):
1240 * nsfns.m (ns_display_info_for_name):
1241 * nsselect.m (Fx_own_selection_internal):
1242 * nsterm.m (performDragOperation:):
1243 Remove "." from end of diagnostic.
1245 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1247 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1248 unintuitive (bug#15824).
1249 (Fyes_or_no_p): Doc fix (bug#15456).
1251 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1253 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1255 * eval.c (call_debugger): When exiting the debugger, do not allow
1256 max_specpdl_size less than actual binding depth (Bug#16603).
1257 (syms_of_eval): Adjust docstring.
1259 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1261 * cmds.c (Fself_insert_command): Output a clearer error message on
1262 negative repetitions (bug#9476).
1264 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1266 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1268 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1270 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1272 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1274 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1276 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1278 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1280 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1282 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1283 `exit' works (bug#15865).
1285 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1287 Constrain window box/body sizes and margin widths (Bug#16649).
1288 * xdisp.c (window_box_width): Don't return less than zero.
1289 (window_box_left_offset, window_box_right_offset): Don't return
1290 more than the window's pixel width.
1291 * window.c (window_body_height, window_body_width): Don't return
1293 (window_resize_apply): Adjust margin width, if necessary.
1295 2014-02-07 Glenn Morris <rgm@gnu.org>
1297 * nsterm.m (syms_of_nsterm): Doc fix.
1299 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1301 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1302 New variables: pointers through which to call the respective APIs.
1303 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1304 (filename_from_ansi, sys_link, check_windows_init_file):
1305 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1306 This is required on Windows 9X, where we dynamically load
1307 UNICOWS.DLL which has their non-stub implementations.
1308 (maybe_load_unicows_dll): Assign addresses to these 2 function
1309 pointers after loading UNICOWS.DLL.
1311 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1312 MultiByteToWideChar and WideCharToMultiByte through function
1315 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1318 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1320 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1321 for OSX >= 10.9 if separate spaces are used.
1322 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1324 2014-02-06 Glenn Morris <rgm@gnu.org>
1326 * buffer.c (cache-long-scans): Doc fix.
1328 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1330 * w32fns.c (Fw32_shell_execute): Doc fix.
1332 2014-02-05 Bastien Guerry <bzg@gnu.org>
1334 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1335 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1337 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1339 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1340 outside the window (Bug#16649).
1342 * xdisp.c (note_mouse_highlight): When entering a margin area show
1343 a non-text cursor (Bug#16647).
1345 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1347 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1348 It prompted a compile-time diagnostic on GNU/Linux.
1349 Simplify to remove the need for the label.
1351 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1353 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1354 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1355 to show it; otherwise return 'unsupported--w32-dialog' to signal
1356 to the caller that emulation with menus is necessary.
1357 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1359 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1361 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1364 * menu.c (Fx_popup_dialog): Don't condition the call to
1365 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1366 special symbol 'unsupported--w32-dialog', emulate the dialog with
1367 a menu by calling x-popup-menu.
1369 * menu.h (Qunsupported__w32_dialog): New extern variable.
1371 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1373 * keyboard.c (kbd_buffer_get_event): Read file notification events
1376 * xgselect.c (xg_select): Read glib events in any case, even if
1377 there are no file descriptors to watch for. (Bug#16519)
1379 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1381 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1382 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1383 * w32term.c (w32_draw_window_divider): Handle first and last
1385 * w32term.h (w32_fill_area_abs): New function.
1386 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1388 * xfaces.c (realize_basic_faces): Handle new face ids.
1389 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1390 and bottom divider width.
1391 * xterm.c (x_draw_window_divider): Handle first and last pixels
1394 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1396 * print.c (Fexternal_debugging_output): Add cast to pacify
1397 --enable-gcc-warnings.
1398 * eval.c (call_debugger): Grow specpdl if the debugger was
1399 entered due to specpdl overflow (Bug#16603) and allow more
1400 specpdl space for the debugger itself.
1402 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1404 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1407 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1409 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1410 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1412 * print.c (Fexternal_debugging_output): If the argument character
1413 is non-ASCII, encode it with the current locale's encoding before
1414 writing the result to the terminal. (Bug#16448)
1416 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1417 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1420 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1422 * process.c (create_process): Reset SIGPROF handler in the child.
1423 * callproc.c (call_process): Likewise.
1425 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1427 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1429 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1431 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1432 of zero to print strings, GDB doesn't like it.
1434 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1435 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1436 we still use correct addresses. (Bug#16576)
1438 2014-01-27 K. Handa <handa@gnu.org>
1440 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1441 to preserve the code detection behavior of 24.3.
1442 * coding.h (struct coding_system): New member detected_utf8_bytes.
1443 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1444 (decode_coding_gap): Use short cut for UTF-8 file reading only
1445 when coding->detected_utf8_bytes equals to coding->src_bytes.
1446 * fileio.c (Finsert_file_contents): Cancel the previous change.
1448 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1450 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1451 that are not visible.
1453 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1455 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1456 is grabbed (Bug#16565).
1458 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1460 * xdisp.c (last_max_ascent): Re-remove after erroneously
1461 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1463 (move_it_to): Re-remove reference to last_max_ascent.
1464 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1465 max_descent here instead of calling line_bottom_y.
1468 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1470 * terminal.c (initial_free_frame_resources): New function.
1471 (init_initial_terminal): Install new hook to free face cache
1472 on initial frame and avoid memory leak. For details, see
1473 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1474 * xfaces.c (free_frame_faces): Adjust comment.
1476 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1478 * data.c (Fstring_to_number): Document results if unparsable
1481 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1483 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1485 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1487 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1488 * coding.c (detect_coding_utf_8, emacs_mule_char)
1489 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1490 (check_utf_8, decode_coding):
1491 * coding.h (struct coding_system.errors):
1492 Use ptrdiff_t, not int, for integer values derived from buffer and
1495 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1496 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1497 before invoking decode_coding_gap, since there's just one block.
1499 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1501 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1502 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1503 too early. Again run change_frame_size before assigning menu-
1506 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1508 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1509 arrives, call x_check_fullscreen, in case the new display has a
1510 different resolution. (Bug#16517)
1512 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1514 * term.c (read_menu_input): If the selected frame changes, exit
1516 (tty_menu_show): If the selected frame changes while we displayed
1517 a menu, throw to top level. (Bug#16479)
1519 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1521 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1523 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1525 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1526 * data.c (count_one_bits_word): Fix bug (negated comparison)
1527 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1529 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1531 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1532 Avoid undefined behavior by initializing display property bit of a
1533 string processed by the bidirectional iterator. For details, see
1534 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1536 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1538 Minor cleanup of previous change.
1539 * image.c (imagemagick_error, Fimagemagick_types):
1540 Omit some recently-introduced and unnecessary casts and assignments.
1542 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1544 Fix two memory leaks discovered with Valgrind.
1545 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1546 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1548 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1550 Fixes in window size functions around Bug#16430 and Bug#16470.
1551 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1552 (Fwindow_mode_line_height, Fwindow_header_line_height)
1553 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1554 Minor doc-string adjustments.
1555 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1556 Rewrite doc-strings.
1557 (window_body_height, window_body_width): Do not count partially
1558 visible lines/columns when PIXELWISE is nil (Bug#16470).
1559 (Qfloor, Qceiling): New symbols.
1561 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1563 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1564 when the image cache is not yet allocated. (Bug#16509)
1566 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1568 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1569 re-attach intervals to its base buffer (Bug#16502).
1570 * intervals.c (set_interval_object): Move from here...
1571 * intervals.h (set_interval_object): ... to here. Fix comments.
1573 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1575 Avoid undefined behavior by initializing buffer redisplay bit.
1576 Problem reported by Dmitry Antipov in
1577 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1578 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1580 Revert some of the CANNOT_DUMP fix (Bug#16494).
1581 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1583 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1585 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1586 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1587 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1588 they are replaced by macros that expand into direct calls to the
1589 corresponding functions from GDI32.DLL.
1590 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1591 variables in the Cygwin build, they are unused.
1593 2014-01-19 K. Handa <handa@gnu.org>
1595 * composite.c (composition_update_it): Fix previous change.
1597 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1599 Fix file name handling on MS-Windows 9X.
1600 * w32.c (maybe_load_unicows_dll): New function.
1602 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1603 on, to make sure we can convert file names to and from UTF-8 on
1604 Windows 9X. This fixes a failure to start up because Emacs cannot
1605 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1607 * w32font.c [WINDOWSNT]: Include w32.h.
1608 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1609 of implementing the same stuff.
1610 Remove now unused g_b_init_is_windows_9x.
1612 * w32.h (maybe_load_unicows_dll): Add prototype.
1614 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1616 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1617 switch to single keyboard. Prevents daemon crashes when a new
1618 client connects while we show a TTY menu in an existing client.
1621 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1623 Fix MinGW64 porting problem with _setjmp.
1624 Reported by Eli Zaretskii in:
1625 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1626 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1627 the old _setjmp and _longjmp. All uses changed.
1629 2014-01-13 Daniel Colascione <dancol@dancol.org>
1631 * textprop.c (Fremove_list_of_text_properties):
1632 Correctly handle reaching the end of the interval tree. (Bug#15344)
1634 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1636 * xdisp.c (resize_mini_window): Round height to a multiple of
1637 frame's line height. Fix bug in calculation of window start
1638 position (Bug#16424).
1640 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1642 * macfont.m: Include termchar.h.
1643 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1644 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1645 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1646 *_WITH_GC_* to take face and f as parameters.
1647 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1648 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1650 2014-01-13 Daniel Colascione <dancol@dancol.org>
1652 Fix menu item updating in the presence of the Unity global menu
1655 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1656 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1658 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1659 updating menus; explain why.
1660 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1661 problem it's supposed to solve and it interferes with detecting
1662 the presence of a global menu.
1663 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1666 2014-01-11 K. Handa <handa@gnu.org>
1668 * composite.c (composition_update_it): Fix indexing of
1669 LGSTRING_CHAR (Bug#15984).
1671 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1673 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1675 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1677 * xdisp.c (try_window_id): Don't use this function's optimizations
1678 if overlays in the buffer displayed by the window have changed
1679 since last redisplay. (Bug#16347)
1680 (message_dolog): Fix indentation.
1682 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1684 * frame.c (frame_resize_pixelwise): Fix doc-string.
1686 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1688 Fix handling of internal borders (Bug#16348).
1689 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1690 Remove internal border width from pixel width of windows.
1691 (change_frame_size_1): Don't return early when frame's pixel
1692 size changes - we still have to record the new sizes in the
1694 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1695 also when toolbar gets larger.
1696 * window.c (check_frame_size): Include internal_border_width in
1698 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1699 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1700 In non-toolkit/non-GTK version clear internal border.
1701 * xterm.c (x_clear_under_internal_border): New function for
1702 non-toolkit/non-GTK version.
1703 (x_after_update_window_line): In non-toolkit/non-GTK version
1705 (handle_one_xevent, x_set_window_size):
1706 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1707 * xterm.h (x_clear_under_internal_border): Extern it.
1709 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1711 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1712 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1715 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1717 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1718 last value of point is not equal to buffer's point. (Bug#16129)
1720 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1723 * nsterm.h (updateCollectionBehavior): Rename from
1724 updateCollectionBehaviour. All uses changed.
1726 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1727 * Makefile.in (SETFATTR): New macro.
1728 (temacs$(EXEEXT)): Use it.
1730 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1732 Fix maximization behavior on Windows (Bug#16300).
1733 * w32fns.c (w32_fullscreen_rect): Don't handle
1734 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1735 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1736 of SetWindowPos. Restore last placement also when leaving
1737 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1738 but the FULLSCREEN_BOTH case.
1740 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1743 * data.c (arithcompare_driver):
1744 * fileio.c (Fcar_less_than_car):
1745 * fns.c (internal_equal):
1746 * frame.c (delete_frame):
1747 * lisp.h (enum More_Lisp_Bits):
1749 Avoid C99 constructs that don't work in C89.
1750 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1751 to port to C89, which doesn't have 'long long'.
1752 (count_trailing_zero_bits): Use them.
1754 2014-01-03 Chong Yidong <cyd@gnu.org>
1756 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1758 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1760 Further adjust frame/window scrollbar width calculations.
1761 * window.c (apply_window_adjustment):
1762 Set windows_or_buffers_changed.
1763 (Fwindow_scroll_bars): Return actual scrollbar width.
1764 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1765 For non-toolkit builds again use 14 as minimum width and set
1766 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1767 * xterm.c (XTset_vertical_scroll_bar): Take width from
1768 WINDOW_SCROLL_BAR_AREA_WIDTH.
1769 (x_new_font): Rename wid to unit. Base calculation of new
1770 scrollbar width on toolkit used and make it analogous to that of
1771 x_set_scroll_bar_default_width.
1772 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1773 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1774 of GetSystemMetrics.
1775 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1776 WINDOW_SCROLL_BAR_AREA_WIDTH.
1777 (x_new_font): Make it correspond to changes in xterm.c.
1779 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1781 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1782 This is a cleaner way to fix the MinGW-w64 porting problem.
1783 Check for INTPTR_MAX misconfiguration.
1785 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1787 * search.c (newline_cache_on_off, find_newline): In indirect
1788 buffers, use the newline cache of the base buffer.
1790 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1791 buffer, invalidate the caches of its base buffer. (Bug#16265)
1793 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1794 buffers, use the width-run cache of the base buffer.
1796 * xdisp.c (redisplay_window): When the window displays an indirect
1797 buffer, and the character widths in the display table have
1798 changed, invalidate the width-run cache of the corresponding base
1801 * fileio.c (Finsert_file_contents): When invalidating the newline
1802 cache, consider the case of inserting into indirect buffer.
1804 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1805 In indirect buffers, use the paragraph cache of the base buffer.
1807 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1809 * window.c (grow_mini_window): Fix last change.
1811 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1813 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1815 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1817 * w32term.c (w32_initialize): Use LCID and LOWORD.
1819 * w32proc.c (create_child): Use pid_t for 5th argument.
1820 (IsValidLocale): Don't provide prototype for MinGW64.
1821 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1822 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1824 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1825 MinGW64 doesn't support.
1827 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1829 * w32.c (set_named_security_info): New function.
1830 (acl_set_file): Fall back on set_named_security_info if
1831 set_file_security fails.
1832 (g_b_init_set_named_security_info_w)
1833 (g_b_init_set_named_security_info_a): New static variables.
1834 (globals_of_w32): Initialize them to zero.
1835 (set_named_security_info): Set them to non-zero if the
1836 corresponding API is available.
1837 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1838 New function typedefs.
1840 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1842 Some more fixes following pixelwise resize changes including one
1844 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1845 of frame_resize_pixelwise.
1846 * widget.c (pixel_to_text_size): New function.
1847 (update_wm_hints): Have size hints respect value of
1848 frame_resize_pixelwise.
1849 (EmacsFrameResize): Alway process resize requests pixelwise.
1850 * window.c (grow_mini_window): Make sure mini window is at least
1852 * xdisp.c (display_menu_bar): Make sure menubar extends till
1854 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1855 (x_set_tool_bar_lines): Calculate pixelwise.
1856 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1857 frame_resize_pixelwise.
1859 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1861 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1862 variables not used there.
1864 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1866 * w32.c (sys_umask): New function. (Bug#16299)
1868 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1870 * dispnew.c (change_frame_size_1): Take old width of root window
1871 from that window's pixel width. (Bug#16284)
1873 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1875 Plain copy-file no longer chmods an existing destination (Bug#16133).
1876 * fileio.c (realmask): Now a static var, not a local.
1877 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1878 Remove arg STATPTR. All uses changed.
1879 (Fcopy_file): Do not alter permissions of existing destinations,
1880 unless PRESERVE-PERMISSIONS (renamed from
1881 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1882 Avoid race when testing for existing destinations and for
1883 when input and output files are the same.
1884 If changing the group fails, adjust both default and
1885 preserved permissions so that access is not granted to the
1887 (Fset_default_file_modes, init_fileio): Update realmask.
1888 (Fdefault_file_modes): Use realmask instead of calling umask.
1890 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1892 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1893 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1894 flags on the daemon pipe ends before execing.
1896 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1898 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1899 session. (Bug#14739)
1901 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1903 * callproc.c (Vexec_path): Document that exec-directory is in it.
1905 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1907 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1910 2013-12-27 Chong Yidong <cyd@gnu.org>
1912 * data.c (Fsymbol_function): Doc fix.
1914 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1916 Some more tinkering with Bug#16051.
1917 * window.c (resize_frame_windows): Don't let the size of the
1918 root window drop below the frame's default character size.
1919 Never ever delete any subwindows - let the window manager do the
1922 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1923 of toolbar lines needed when they exceed the height of the root
1925 (unwind_create_frame_1): New function.
1926 (Fx_create_frame): Generally inhibit calling the window
1927 configuration change hook here. Remove extra call to
1928 change_frame_size - it's not needed when we don't run the
1929 configuration change hook.
1931 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1933 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1934 On my Fedora 19 platform the core dumps were so big that
1935 my desktop became nearly catatonic.
1936 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1937 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1938 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1939 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1940 a clang-only syntax.
1941 * conf_post.h (__has_feature): New macro, if not already defined.
1942 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1943 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1945 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1947 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1948 is a file name. (Bug#16252)
1950 2013-12-25 Chong Yidong <cyd@gnu.org>
1952 * keyboard.c (Voverriding_terminal_local_map)
1953 (Voverriding_local_map): Doc fix.
1955 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1957 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1959 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1960 file name when it is submitted to ShellExecute. Simplify code.
1961 Don't test DOCUMENT for being a string, as that is enforced by
1962 CHECK_STRING. Doc fix.
1964 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1966 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1967 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1968 redisplay_tool_bar does. Improve and fix commentary.
1969 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1970 limits of the glyph matrices. (Bug#16051)
1971 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1972 only when the new size is different from the old one, and the new
1973 size can be achieved given the frame height.
1975 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1977 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1979 2013-12-23 Glenn Morris <rgm@gnu.org>
1981 * lread.c (Fload): Mention load-prefer-newer in doc.
1983 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1985 Handle Bug#16207 by being more restrictive when running hooks.
1986 * window.c (unwind_change_frame): New function.
1987 (Fset_window_configuration): Don't run configuration change hook
1988 while the frame configuration is unsafe. Call select_window
1991 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1993 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1995 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1997 * nsterm.h: Declare EmacsColor category.
1999 * nsterm.m (NSColor): Implement EmacsColor category.
2000 (ns_get_color): Use colorUsingDefaultColorSpace.
2001 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2003 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2005 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2007 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2008 having the PNG_NORETURN attribute, to avoid compiler warning in
2011 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2013 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2015 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2016 fringe background extension.
2017 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2018 because they are now always the same as `left' and `width',
2019 respectively. Remove code for the case that `width' and
2020 `sb_width' are different.
2022 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2024 Remove scroll_bar_actual_width from frames.
2025 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2026 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2027 (x_figure_window_size):
2028 * nsterm.m (x_set_window_size):
2029 * widget.c (set_frame_size):
2030 * w32term.c (x_set_window_size):
2031 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2032 scroll_bar_actual_width.
2034 Convert scroll_bar members to integers on Windows.
2035 * w32term.h (struct scroll_bar): Convert top, left, width,
2036 height, start, end and dragging to integers.
2037 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2039 * w32term.c (w32_set_scroll_bar_thumb)
2040 (w32_scroll_bar_handle_click): Remove XINT conversions for
2041 scroll_bar members. Treat bar->dragging as integer.
2042 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2043 first element. Remove XINT conversions for scroll_bar members.
2044 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2045 Remove XINT conversions for scroll_bar members.
2047 Fix assignment for new window total sizes.
2048 * window.c (Fwindow_resize_apply_total): Assign values for
2051 2013-12-20 Chong Yidong <cyd@gnu.org>
2053 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2054 argument to `append'.
2056 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2058 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2059 current text face, for extending the face of the display margins.
2062 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2063 Doc fix. (Bug#16190)
2065 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2067 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2070 * nsterm.m (Qfile, Qurl): New.
2071 (EV_MODIFIERS2): New macro.
2072 (EV_MODIFIERS): Use EV_MODIFIERS2.
2073 (ns_term_init): Remove font and color from DND, does not work on
2074 newer OSX, and other ports don't have them.
2075 (performDragOperation:): Handle modifiers used during drag.
2076 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2077 Remove global Lisp variables used to communicate with ns-win.el.
2078 Remove font and color handling.
2079 (syms_of_nsterm): Defsym Qfile and Qurl.
2081 2013-12-19 Anders Lindgren <andlind@gmail.com>
2083 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2084 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2086 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2087 (constrainFrameRect): Remove special case nr_screens == 1.
2088 Don't constrain size to size of view.
2090 * nsterm.h (ns_output): Remove dont_constrain.
2092 2013-12-19 Anders Lindgren <andlind@gmail.com>
2094 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2096 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2098 Minor fixes for recent openp changes.
2099 * lisp.h (GCPRO7): New macro.
2100 * lread.c (openp): Use bool for boolean; all callers changed.
2101 Protect save_string from GC. Don't assume that file descriptors
2102 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2103 warning about uninitialized variable.
2105 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2107 * w32fns.c (emacs_abort): Use intptr_t as argument of
2108 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2110 2013-12-18 Glenn Morris <rgm@gnu.org>
2112 * lread.c (Fload): Pass load_prefer_newer to openp.
2113 Don't bother checking mtime if openp already did it.
2114 (openp): Add `newer' argument, to check all suffixes
2115 and find the newest file.
2116 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2117 * callproc.c (call_process):
2118 * charset.c (load_charset_map_from_file):
2119 * emacs.c (init_cmdargs):
2120 * image.c (x_create_bitmap_from_file, x_find_image_file):
2122 * lread.c (Flocate_file_internal):
2123 * process.c (Fformat_network_address):
2124 * sound.c (Fplay_sound_internal):
2125 * w32.c (check_windows_init_file):
2126 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2128 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2130 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2132 * w32.c (getloadavg): Don't index samples[] array with negative
2133 indices. Recover from wall-clock time being set backwards.
2135 * w32term.c (w32_initialize): Declare the argument of
2136 set_user_model as const.
2138 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2139 (w32_menu_show): Constify some arguments passed to MessageBox.
2141 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2142 to initialize Lisp objects.
2144 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2145 initialize Lisp objects.
2147 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2148 use variables used only on X under that condition.
2150 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2151 variables not used there.
2153 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2155 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2156 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2158 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2160 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2161 code, revealed in presence of R2L characters, character
2162 compositions, and display vectors. A better fix for Bug#16148.
2163 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2164 GTK and NS builds, they don't have this member of struct frame.
2166 * dispextern.h (struct composition_it): Correct a comment for the
2169 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2171 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2172 This prevents a compilation error on C compilers that do not
2173 default functions to return 'int' if not declared. Also, add
2174 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2175 since it now uses inline functions.
2177 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2179 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2180 display margins on mode line, header line, and in the frame's
2181 tool-bar window. (Bug#16165)
2183 2013-12-16 Andreas Schwab <schwab@suse.de>
2185 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2187 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2189 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2192 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2194 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2196 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2198 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2199 intended to find bogus pointers in font objects (Bug#16140).
2200 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2201 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2202 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2203 Disable for MS-Windows due to Bug#15876; apparently this
2204 requires more or less substantial changes in fontset code.
2205 * xfont.c (xfont_close):
2206 * xftfont.c (xftfont_close): Call x_display_info_for_display
2207 to check whether 'Display *' is valid (Bug#16093 and probably
2210 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2212 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2213 Reported by Juanma Barranquero <lekktu@gmail.com>.
2215 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2216 open a pty on MS-Windows. (Bug#16152)
2218 * emacs.c (decode_env_path): Fix bogus comparison against
2219 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2221 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2223 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2224 (Fx_file_dialog): Add parentheses around && to silence warning.
2226 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2228 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2230 * xdisp.c (extend_face_to_end_of_line): Extend background of
2231 non-default face in margin areas as well. (Bug#16151)
2232 (display_line): Call extend_face_to_end_of_line for continued
2233 lines as well, if the display margins have non-zero width.
2234 (set_glyph_string_background_width): When needed, set the
2235 extends_to_end_of_line_p flag on glyph strings to be drawn in
2236 margin areas, not only in the text area.
2238 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2241 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2243 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2244 Don't worry about verify_error being t, since it has to be a list.
2246 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2248 Use bool for boolean, focusing on headers.
2249 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2250 No need to include <stdbool.h>, since conf_post.h does it now.
2251 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2252 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2253 (SET_PER_BUFFER_VALUE_P):
2254 * ccl.c, ccl.h (setup_ccl_program):
2255 * ccl.h (CHECK_CCL_PROGRAM):
2256 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2257 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2258 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2259 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2260 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2261 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2262 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2263 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2264 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2265 (CHARSET_FAST_MAP_SET):
2266 * coding.c (decode_coding_ccl, encode_coding_ccl):
2267 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2268 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2269 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2270 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2271 (decode_coding_c_string):
2272 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2273 * conf_post.h (has_attribute):
2274 * dispextern.h (trace_redisplay_p)
2275 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2276 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2277 (SET_GLYPH_FROM_CHAR_GLYPH)
2278 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2279 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2280 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2281 (cursor_in_mouse_face_p):
2282 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2283 (blank_row, prepare_desired_row)
2284 (build_frame_matrix_from_leaf_window, make_current)
2285 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2286 (update_window, scrolling_window, update_frame_line):
2287 * disptab.h (GLYPH_FOLLOW_ALIASES):
2288 * editfns.c (Fformat):
2289 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2290 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2291 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2292 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2293 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2294 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2295 (FONT_DEFERRED_LOG):
2296 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2297 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2298 (FRAME_MOUSE_UPDATE):
2299 * fringe.c (Fdefine_fringe_bitmap):
2300 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2301 (x_create_bitmap_from_xpm_data, xpm_load_image):
2302 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2303 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2304 (MERGE_INTERVAL_CACHE):
2305 * keymap.h (KEYMAPP):
2306 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2307 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2308 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2309 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2310 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2311 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2312 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2313 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2314 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2315 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2316 (SETUP_BUFFER_SYNTAX_TABLE):
2317 * systime.h (timespec_valid_p):
2318 * term.c (save_and_enable_current_matrix):
2319 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2320 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2321 (redisplay_internal, try_window_reusing_current_matrix)
2322 (sync_frame_with_window_matrix_rows, try_window_id)
2323 (display_menu_bar, display_tty_menu_item, display_mode_line)
2324 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2325 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2326 * xmenu.c (xmenu_show):
2327 * xterm.c (use_xim, x_term_init):
2328 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2329 (struct x_bitmap_record):
2330 Use bool for booleans.
2331 * ccl.c (struct buffer_text):
2332 * ccl.h (struct ccl_program):
2333 * charset.h (struct charset):
2335 * coding.h (struct iso_2022_spec, struct coding_system):
2336 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2337 (struct glyph_string, struct face, struct face_cache)
2338 (struct bidi_string_data, struct bidi_it)
2339 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2341 * editfns.c (Fformat):
2342 * frame.h (struct frame):
2343 * fringe.c (struct fringe_bitmap):
2344 * intervals.h (struct interval):
2345 * keyboard.h (struct kboard):
2346 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2347 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2348 (struct Lisp_Buffer_Local_Value, union specbinding):
2349 * macfont.m (struct macfont_info):
2350 * process.h (struct Lisp_Process):
2351 * termchar.h (struct tty_display_info):
2352 * window.h (struct window):
2353 * xterm.h (struct x_output):
2354 Use bool_bf for boolean bit-fields.
2355 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2356 All callers changed.
2357 * ccl.h (struct ccl_program): Remove unused members private_state,
2358 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2360 (struct ccl_spec): Remove unused members cr_carryover,
2361 eight_bit_carryover.
2362 * conf_post.h: Include <stdbool.h>.
2363 (bool_bf): New type.
2364 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2365 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2366 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2367 'do { ... } while (false)' brackets.
2368 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2369 Args must now be expressions; all callers changed.
2370 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2371 (PRODUCE_GLYPHS): Simplify use of boolean.
2372 * fileio.c (Fcopy_file):
2373 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2374 * lisp.h (UNGCPRO): Return void, not int.
2375 (FOR_EACH_TAIL): Use void expression, not int expression.
2376 * region-cache.c: Reindent.
2377 * region-cache.h: Copy comments from region-cache.c, to fix
2378 incorrect remarks about booleans.
2380 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2382 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2383 when character at point is displayed from a display vector.
2386 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2388 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2389 now a list of certificate validation checks that will abort a
2390 connection with an error.
2391 (Fgnutls_boot): Document it and use it.
2393 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2395 * w32term.c (w32_enable_frame_resize_hack): New variable.
2396 (x_set_window_size): Use it to hack frame resizing on Windows
2399 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2401 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2402 Windows-specific code to w32.c. Change error message text to
2403 match that of Posix platforms.
2405 * w32.c (w32_copy_file): New function, most of the code copied and
2406 reworked from Fcopy_file. Improve error handling. Plug memory
2407 leak when errors are thrown. Support file names outside of the
2408 current codepage. (Bug#7100)
2410 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2412 * lread.c (load_path_default): Prototype.
2414 2013-12-13 Glenn Morris <rgm@gnu.org>
2416 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2417 (dump_path): Remove.
2418 (load-path-default): Remove `changed' argument.
2419 Do not set dump_path permanently. Simplify.
2420 (init_lread): Simplify.
2421 (syms_of_lread): Remove dump_path.
2423 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2425 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2426 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2427 2013-12-12 font-related change to avoid Bug#16128, which
2428 is quite hard to fix without even more substantial changes.
2430 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2432 * font.c (font_close_object): Check for live frame (Bug#16128).
2434 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2436 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2437 Return ptrdiff_t, not int, since it's a buffer size.
2438 Reindent/reparen some macros to a more Gnuish style.
2440 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2442 Avoid undefined behavior with huge regexp interval counts.
2443 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2444 since it's now specialized to interval counts. All uses changed.
2445 Do not assume wrapraound on signed integer overflow.
2446 (regex_compile): Simplify based on the above changes.
2448 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2450 Support file names on MS-Windows that use characters outside of
2451 the current system codepage. (Bug#7100)
2453 * w32.c (get_file_security, set_file_security)
2454 (create_symbolic_link): Separate pointers and boolean flags for
2455 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2456 non-zero, else the former.
2457 (codepage_for_filenames, filename_to_utf16, )
2458 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2460 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2462 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2463 Accept only one argument; all callers changed.
2464 (dostounix_filename): Remove the second argument, now works in
2465 UTF-8. All callers changed.
2466 (parse_root): Lose DBCS code.
2467 (get_long_basename, w32_get_short_filename, init_environment)
2468 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2469 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2470 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2471 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2472 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2473 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2475 (ansi_encode_filename): New function.
2476 (get_emacs_configuration, get_emacs_configuration_options):
2478 (add_volume_info, GetCachedVolumeInformation): Run the input file
2479 name through unixtodos_filename, to ensure it is stored and
2480 referenced in canonical form.
2481 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2482 (logon_network_drive, sys_link, utime): Improve error handling.
2483 (sys_access): New function.
2484 (hashval, generate_inode_val): Unused functions deleted.
2485 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2486 (check_windows_init_file): Convert error message from UTF-8 to
2487 ANSI codepage, for display in the message box.
2488 (globals_of_w32): Set w32_unicode_filenames according to the OS
2491 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2492 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2493 (syms_of_w32term): Declare w32-unicode-filenames.
2495 * w32proc.c (new_child, delete_child): Remove code that handled
2496 unused pending_deletion and input_file members of the child struct.
2497 (create_child, sys_spawnve): Convert all file names to ANSI
2498 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2499 name cannot be encoded in ANSI codepage. Don't use
2500 unixtodos_filename, mirror slashes by hand.
2501 (record_infile, record_pending_deletion): Functions deleted.
2502 (Fw32_short_file_name): Call w32_get_short_filename instead of
2505 * w32notify.c (add_watch): Work in Unicode mode when
2506 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2507 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2508 instead, do the same with Lisp primitives.
2510 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2511 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2512 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2513 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2514 (Fw32_shell_execute): Improve error reporting.
2515 (Fdefault_printer_name): Ifdef away for Cygwin.
2517 * w32.h (struct _child_process): Remove input_file and
2518 pending_deletion members that are no longer used.
2519 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2520 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2521 (ansi_encode_filename): New and updated prototypes.
2523 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2525 (unexec): Don't use dostounix_filename, it expects a file name in
2526 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2529 * fileio.c (Ffile_name_directory, file_name_as_directory)
2530 (directory_file_name, Fexpand_file_name)
2531 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2532 arguments of dostounix_filename.
2533 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2534 use MAX_UTF8_PATH for size of file-name strings.
2535 (emacs_readlinkat): Build an explicitly unibyte string for file
2537 (syms_of_fileio) <file-name-coding-system>:
2538 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2540 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2541 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2542 directories to UTF-8.
2543 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2544 environment, and each element of the input PATH, to UTF-8.
2546 * dired.c (file_attributes): Use build_unibyte_string explicitly
2547 to make Lisp strings from user and group names.
2549 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2552 * coding.c (decode_file_name, encode_file_name): New functions.
2554 * termcap.c (tgetent): Adapt to the change in arguments of
2557 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2560 * msdos.c (dostounix_filename, init_environment): Adapt to the
2561 change in arguments of dostounix_filename.
2563 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2564 [WINDOWSNT]: Encode file names passed to the image libraries in
2567 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2568 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2570 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2571 arguments of dostounix_filename.
2573 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2575 * font.h (struct font_entity) [HAVE_NS]: New field to record
2576 font driver which was used to create this entity.
2577 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2578 frame where the font was opened.
2579 (font_close_object): Add prototype.
2580 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2581 (font_close_object): Not static any more. Lost frame arg.
2582 Adjust comment and users.
2583 * alloc.c (cleanup_vector): Call font_close_object to adjust
2584 per-frame font counters correctly. If HAVE_NS, also call
2585 driver-specific cleanup for font-entity objects.
2586 * ftfont.c (ftfont_open):
2587 * nsfont.m (nsfont_open):
2588 * w32font.c (w32font_open_internal):
2589 * xfont.c (xfont_open):
2590 * xftfont.c (xftfont_open): Save frame pointer in font object.
2591 * macfont.m (macfont_open): Likewise.
2592 (macfont_descriptor_entity): Save driver pointer to be able
2593 to call its free_entity routine when font-entity is swept.
2594 * ftxfont.c (ftxfont_open): Add eassert because frame
2595 pointer should be saved by ftfont_driver.open.
2597 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2599 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2600 input polling is used. This is still meaningful for Cygwin, see
2601 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2602 * keyboard.c (poll_for_input_1, input_polling_used):
2603 Define unconditionally.
2604 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2605 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2606 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2607 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2608 (face_for_char): Likewise. Rearrange eassert and return ASCII
2609 face for CHAR_BYTE8_P.
2610 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2612 2013-12-11 Ken Brown <kbrown@cornell.edu>
2614 * dispextern.h (erase_phys_cursor):
2615 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2617 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2619 * nsterm.m (x_free_frame_resources):
2620 * term.c (tty_free_frame_resources):
2621 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2622 face cache because it's implied by free_frame_faces anyway.
2623 * w32term.c (x_free_frame_resources): Likewise. Do not call
2624 free_frame_faces twice.
2626 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2628 * editfns.c (Fformat_time_string): Mention %F in the doc.
2630 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2632 * window.c (resize_frame_windows): Don't return immediately when
2633 the root window's size doesn't change - the minibuffer window
2634 may still have to be repositioned/resized.
2635 * xfns.c (Fx_create_frame): Always change the frame size after
2636 initializing the frame's faces.
2637 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2638 change_frame_size should already have done it.
2639 (x_new_font): Assign new tool- and menu-bar heights.
2640 (x_set_window_size_1): Account for tool- and menu-bar heights
2641 (Bug#16013). Don't set pixel sizes since change_frame_size
2642 should already have done it.
2644 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2646 Remove the option of using libcrypto.
2647 * Makefile.in (LIB_CRYPTO): Remove.
2648 (LIBES): Don't use it.
2650 2013-12-11 Juri Linkov <juri@jurta.org>
2652 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2653 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2655 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2657 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2658 drawn tool bar items (Bug#16058).
2659 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2661 2013-12-09 Ken Brown <kbrown@cornell.edu>
2663 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2665 * lisp.h (get_frame_param): Adjust conditions for prototype
2668 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2670 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2671 Avoid unused macro warning if configured --without-xft.
2673 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2675 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2677 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2679 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2681 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2683 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2685 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2687 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2689 Use libcrypto's checksum implementations if available, for speed.
2690 * Makefile.in (LIB_CRYPTO): New macro.
2693 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2694 The macro didn't conform to C99 due to type mismatch,
2695 which caused compilation failure with Sun C 5.12,
2696 and it was confusing anyway. Include window.h to declare
2697 redisplay_other_windows.
2699 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2701 * window.c (set_window_buffer): Update mode line (bug#16084).
2703 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2705 Fix minor problems found by static checking.
2706 * keyboard.c (poll_for_input_1, input_polling_used):
2707 Define only if HAVE_NTGUI.
2708 * xmenu.c (popup_activate_callback): Omit unnecessary
2709 check against USE_X_TOOLKIT, which must be defined here anyway.
2710 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2713 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2715 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2717 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2719 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2721 * nsterm.m (x_set_window_size): Remove fprintf.
2722 (init): Define always. Set applicationDidFinishLaunchingCalled
2724 (applicationDidFinishLaunching:):
2725 Set applicationDidFinishLaunchingCalled.
2726 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2729 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2731 Pixel resize changes for NS (Bug#16049).
2732 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2733 height/width. row/cols are locals.
2734 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2735 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2736 (windowWillResize): Remove gsextra. Calculate extra as in
2738 (x_new_font): Don't change frame size if fullscreen.
2739 Change size pixelwise.
2741 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2742 comment in xfns.c. Change to pixelwise call.
2744 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2746 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2749 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2751 * xterm.c (input_signal_count): Remove.
2752 (x_dispatch_event): Define unconditionally.
2753 (x_make_frame_visible): Process X events until the frame
2754 is really visible (Bug#16027).
2755 * xterm.h (x_dispatch_event): Declare unconditionally.
2757 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2759 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2761 * nsterm.m (x_set_window_size): Handle pixelwise.
2763 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2765 * w32term.c (x_new_font):
2766 * xterm.c (x_new_font): Calculate new frame size from new font
2769 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2771 * lisp.h (FOR_EACH_TAIL): New macro.
2772 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2774 * window.c (select_window): Call second wset_redisplay before we change
2775 selected_window (bug#16034).
2777 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2779 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2781 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2783 * w32xfns.c: Include window.h, to avoid a compiler warning.
2785 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2787 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2788 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2789 window_scroll takes care of it.
2790 (Fset_window_point, Fdelete_other_windows_internal)
2791 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2792 (Fsplit_window_internal, Fdelete_window_internal)
2793 (Fresize_mini_window_internal, Fset_window_configuration)
2794 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2795 cause redisplay instead of forcing a complete redisplay.
2796 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2797 we're only affecting the selected_window.
2799 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2801 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2802 directional control characters. Update type and category
2803 determination according to the UBA from Unicode v6.3.
2804 (bidi_category_t): New category EXPLICIT_FORMATTING.
2806 * dispextern.h (bidi_type_t): Update to include new bidirectional
2807 properties introduced with Unicode v6.3. (Bug#16043)
2809 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2811 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2814 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2816 * font.c (font_list_entities): Remove dummy assignment.
2817 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2818 used on graphic displays only. Remove unused 'font_encoder' member.
2819 (struct font_bitmap): Remove unused 'extra' member.
2820 * nsfont.m (nsfont_open):
2821 * w32font.c (w32font_open_internal):
2822 * ftfont.c (ftfont_get_bitmap): Adjust users.
2824 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2826 Use bool for boolean.
2827 * tparam.c (tparam1):
2828 * undo.c (record_point, record_property_change):
2829 Use bool for boolean, for local vars that are always true or false.
2831 Minor integer overflow fixes (Bug#16033).
2832 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2833 This improves on the previous fix to this function.
2834 (window_resize_check): When summing up pixel counts, don't rely on
2835 undefined behavior if the sum overflows.
2837 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2839 * window.c (Fset_window_new_pixel): Don't choke at negative
2840 argument value (Bug#16033).
2842 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2843 to avoid crash in window_box_height.
2845 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2846 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2848 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2850 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2852 Minor integer overflow fixes.
2853 * window.c (Fset_window_new_pixel, grow_mini_window):
2854 * xdisp.c (Fwindow_text_pixel_size):
2855 Avoid undefined behavior on signed integer overflow.
2856 * xfns.c (x_set_mouse_color):
2857 Check that drag shape fits in 'unsigned', since that's what X wants.
2859 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2861 Improve reporting of fatal exception on MS-Windows.
2862 * w32fns.c (my_exception_handler): New function.
2863 (globals_of_w32fns): Set it up as the unhandled exception
2864 handler. Initialize exception code and address to zeros.
2865 (emacs_abort): If the exception code and address are available,
2866 print them at the beginning of the backtrace. Fix the format of
2867 printing addresses (was producing 0x0x12345678 on XP).
2870 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2872 * eval.c (Fbacktrace__locals): New function.
2873 (syms_of_eval): Defsubr it.
2875 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2877 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2878 Define here to unify between...
2879 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2880 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2882 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2884 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2886 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2887 fringe background extension.
2888 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2889 because they are now always the same as `left' and `width',
2890 respectively. Remove code for the case that `width' and
2891 `sb_width' are different.
2893 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2895 Fix minor problems found by static checking.
2896 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2897 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2898 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2900 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2902 * image.c (imagemagick_compute_animated_image): Don't crash if we
2903 have an animation with different-sized images (bug#15313).
2905 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2907 Remove some unused items introduced during pixelwise change.
2908 * window.c (window_resize_total_check): Remove unused function.
2909 * xdisp.c (remember_mouse_glyph): Remove unused label.
2910 (Ftool_bar_height): Move declaration inside #if.
2911 * xterm.c (x_set_window_size): Don't use r and c.
2913 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2915 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2918 * window.c (Fset_window_configuration): Comment out unused variables.
2920 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2922 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2924 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2926 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2928 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2929 HAVE_GNUTLS3 (Bug#16001).
2931 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2932 if interrupts are deferred (Bug#15801).
2934 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2936 Support resizing frames and windows pixelwise.
2937 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2938 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2939 (struct glyph_matrix): Replace window_left_col and
2940 window_top_line by window_pixel_left and window_pixel_top.
2941 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2943 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2944 (draw_window_divider, move_it_to, x_draw_right_divider)
2945 (x_draw_bottom_divider, change_frame_size): Add or fix
2947 * dispnew.c (change_frame_size_1): Change prototype.
2948 (adjust_glyph_matrix, required_matrix_width)
2949 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2950 values instead of lines and columns.
2951 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2952 WINDOW_TOTAL_FRINGE_WIDTH.
2953 (handle_window_change_signal, do_pending_window_change)
2954 (init_display): Adjusts calls of change_frame_size.
2955 (change_frame_size, change_frame_size_1): Handle pixelwise
2957 * frame.c (Qright_divider_width, Qbottom_divider_width):
2959 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2960 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2961 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2962 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2964 (set_frame_param): New function.
2965 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2966 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2967 (Ffringe_width, Fborder_width, Fright_divider_width)
2968 (Fbottom_divider_width): New functions, defsubr them.
2969 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2970 New argument pixelwise.
2971 (struct frame_parm_table): New members Qright_divider_width and
2972 Qbottom_divider_width.
2973 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2974 (x_report_frame_params): Handle Qright_divider_width and
2975 Qbottom_divider_width.
2976 (x_set_right_divider_width, x_set_bottom_divider_width):
2978 (frame_resize_pixelwise): New option.
2979 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2980 new_pixelwise, right_divider_width and bottom_divider_width;
2981 remove total_lines; rename text_lines, text_cols, new_text_lines
2982 and new_text_cols to text_height, text_width, new_height and
2983 new_width respectively.
2984 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2985 FRAME_TEXT_WIDTH respectively.
2986 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2987 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2988 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2990 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2991 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2992 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2993 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2994 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2995 (FRAME_TOTAL_COLS_ARG): Remove macro.
2996 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2997 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2998 (x_wm_set_size_hint): Handle frame pixel sizes.
2999 * indent.c (compute_motion, Fcompute_motion):
3000 Call window_body_width instead of window_body_cols.
3001 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3002 (make_lispy_position): Handle right and bottom dividers.
3003 (Fsuspend_emacs): Pixelize call of change_frame_size.
3004 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3005 * lisp.h: Extern set_frame_param.
3006 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3008 (Fx_create_frame): Add entry for vertical_drag_cursor.
3009 Pixelize call of change_frame_size.
3010 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3011 * nsterm.m (ns_update_window_end): Optionally draw right
3013 (x_set_window_size): Add argument pixelwise.
3014 Call check_frame_size and change_frame_size with pixelwise zero.
3015 (ns_draw_window_divider): New function.
3016 (ns_redisplay_interface): Add ns_draw_window_divider.
3017 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3018 (x_new_font): Call x_set_window_size with pixelwise zero.
3019 * print.c (print_object): For a window print its sequence
3021 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3022 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3023 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3024 (w32_createwindow): Use scroll bar area width.
3025 (w32_wnd_proc): Handle bottom divider width.
3026 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3027 (Fx_create_frame): Default divider width parameters.
3028 Caclulate sizes pixelwise. Add vertical drag cursor support.
3029 (x_create_tip_frame): Default divider widths to zero.
3030 Pixelize call to change_frame_size.
3031 (Fx_show_tip): Add handling of divider widths. Pixelize window
3033 (Fw32_frame_rect): New function.
3034 (frame_parm_handler w32_frame_parm_handlers): Add divider
3036 (Vx_window_vertical_drag_shape): Add variable.
3037 * w32inevt.c (resize_event, maybe_generate_resize_event):
3038 Pixelize change_frame_size calls.
3039 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3041 * w32term.c (w32_draw_window_divider): New function.
3042 (x_update_window_end): Handle right divider.
3043 (w32_draw_fringe_bitmap, x_scroll_run)
3044 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3045 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3046 Calculate new frame sizes pixelwise.
3047 (x_new_font): Pixelize call to x_set_window_size.
3048 (x_check_fullscreen): Pixelize call to change_frame_size.
3049 (x_set_window_size_1, x_set_window_size): New argument
3050 pixelwise. Calculate pixelwise.
3051 (x_wm_set_size_hint): Use scroll bar area width.
3052 (w32_redisplay_interface): Add w32_draw_window_divider.
3053 * w32term.h (struct w32_output): Add vertical drag cursor.
3054 * widget.c (set_frame_size, update_wm_hints)
3055 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3057 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3058 * window.c (sequence_number): Restore.
3059 (Fwindow_pixel_width, Fwindow_pixel_height)
3060 (Fwindow_mode_line_height, Fwindow_header_line_height)
3061 (window_pixel_to_total, Frun_window_scroll_functions)
3062 (Fset_window_new_pixel, window_resize_apply_total)
3063 (Fwindow_resize_apply_total): New functions.
3064 (window_body_height, window_body_width): Rename from
3065 window_body_lines. New argument PIXELWISE.
3066 Calculate pixelwise.
3067 (Fwindow_body_height, Fwindow_body_width): New argument
3069 (coordinates_in_window, window_relative_x_coord): Use window's
3070 pixel width instead of total width.
3071 (replace_window, recombine_windows): Initialize pixel values.
3072 (resize_root_window, resize_frame_windows, grow_mini_window)
3073 (shrink_mini_window): New argument PIXELWISE.
3074 Calculate pixelwise.
3075 (Fdelete_other_windows_internal, adjust_window_margins)
3076 (window_resize_check, window_resize_apply)
3077 (Fdelete_window_internal, Fresize_mini_window_internal)
3078 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3079 (check_frame_size): Rename arguments. New argument PIXELWISE.
3080 Calculate pixelwise.
3081 (set_window_buffer): Make samebuf bool. Run configuration change
3082 hook only if buffer changed.
3083 (Fset_window_buffer): Rewrite doc-string.
3084 (make_window): Initialize new_pixel slot.
3085 (Fwindow_resize_apply): Check pixel size of root window.
3086 (Fsplit_window_internal): Call 2nd argument pixel_size.
3087 Calculate pixelwise.
3088 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3090 (save_window_data): New slots frame_text_width,
3091 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3092 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3094 (Fcurrent_window_configuration, Fset_window_configuration)
3095 (save_window_save, compare_window_configurations): Handle new
3096 slots in save_window_data and saved_window.
3097 (Fset_window_scroll_bars): Fix doc-string.
3098 (window_resize_pixelwise): New variable.
3099 (coordinates_in_window, Fcoordinates_in_window_p):
3101 (make_parent_window): Adjust sequence_number.
3102 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3104 * window.h (struct window): New members new_pixel, pixel_left,
3105 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3106 (wset_new_pixel): New function.
3107 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3108 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3109 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3110 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3111 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3112 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3113 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3114 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3115 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3116 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3117 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3118 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3119 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3120 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3121 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3123 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3124 (window_body_width, check_frame_size): Adapt external declarations.
3125 * xdisp.c (last_max_ascent): New integer.
3126 (window_text_bottom_y): Handle bottom divider.
3127 (window_box_width, window_box_height): Calculate pixelwise.
3128 (get_glyph_string_clip_rects): Handle right divider.
3129 (remember_mouse_glyph): When windows are resized pixelwise
3130 proceed with width and height set to 1.
3131 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3133 (move_it_to): Calculate and return maximum x position
3135 (Fwindow_text_pixel_size): New function.
3136 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3137 (tool_bar_lines_needed): Rename to tool_bar_height.
3138 Calculate pixelwise.
3139 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3140 Calculate pixelwise.
3141 (redisplay_tool_bar): Calculate pixelwise.
3142 (redisplay_window): Calculate pixelwise. Handle dividers.
3143 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3144 (x_draw_vertical_border): Handle dividers.
3145 (define_frame_cursor1): Handle vertical drag cursor.
3146 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3147 (expose_window): Calculate pixelwise. Handle dividers.
3148 (init_xdisp): Initialize pixel values.
3149 * xfaces.c (Qwindow_divider): New face.
3150 (realize_basic_faces): Realize it.
3151 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3152 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3153 (x_set_scroll_bar_default_width): Default actual width to 16.
3154 (Fx_create_frame): Set sizes pixelwise.
3155 (x_create_tip_frame): Default divider widths to zero.
3156 Pixelize call of change_frame_size.
3157 (Fx_show_tip): Handle divider widths. Initial pixel position
3159 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3160 (Vx_window_vertical_drag_shape): New option.
3161 * xmenu.c (free_frame_menubar): Pixelize call of
3163 * xterm.c (x_draw_window_divider): New function.
3164 (x_update_window_end): Optionally draw right divider.
3165 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3166 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3167 (handle_one_xevent, x_new_font): Calculate pixelwise.
3168 (x_set_window_size_1, x_set_window_size): New argument
3169 pixelwise. Calculate pixelwise.
3170 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3171 (struct x_redisplay_interface): Add x_draw_window_divider.
3172 * xterm.h (struct x_output): Add vertical_drag_cursor.
3174 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3176 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3177 Set invisible frames's `redisplay' when a full redisplay is requested.
3178 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3179 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3180 (display_mode_lines): Set it here instead.
3182 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3184 * dispextern.h (set_window_update_flags): Remove.
3186 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3188 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3190 * xdisp.c (REDISPLAY_SOME_P): New macro.
3191 (redisplay_internal): Use it (bug#15999).
3192 (prepare_menu_bars, redisplay_window): Use it as well.
3194 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3196 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3198 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3199 (globals_of_w32font): Zero it out.
3200 (GetCharWidth32W_Proc): New function pointer.
3201 (get_char_width_32_w): New function.
3202 (compute_metrics): If get_glyph_outline_w returns an error, try
3203 get_char_width_32_w before declaring a failure. This avoids
3204 punishing raster (a.k.a. "bitmap") fonts by slowing down
3205 redisplay. (Bug#6364).
3207 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3209 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3210 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3211 highlight needs to be redisplayed. (Bug#15913)
3213 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3215 Fix minor problems found by static checking.
3216 * buffer.h (struct buffer_text, struct buffer):
3217 * frame.h (struct frame):
3218 * window.h (struct window):
3219 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3220 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3221 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3222 no-longer-valid use of HAVE_MENUS.
3223 * xdisp.c (propagate_buffer_redisplay): Now static.
3225 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3227 * xmenu.c (Fmenu_or_popup_active_p):
3228 * window.c (Fset_window_configuration):
3229 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3230 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3231 * fns.c (Fyes_or_no_p):
3232 * editfns.c (Fmessage_box, Fmessage_or_box):
3233 * alloc.c (make_save_ptr_ptr):
3234 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3236 * window.c (Fset_window_configuration): Move select_window later.
3238 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3240 Refine redisplay optimizations to only redisplay *some* frames/windows
3241 rather than all of them.
3242 * xdisp.c (REDISPLAY_SOME): New constant.
3243 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3244 (bset_redisplay, bset_update_mode_line): New functions.
3245 (message_dolog): Use bset_redisplay.
3246 (clear_garbaged_frames): Use fset_redisplay.
3247 (echo_area_display): Use wset_redisplay.
3248 (buffer_shared_and_changed): Remove.
3249 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3250 frame titles. Compute the actual set of windows redisplayed.
3251 Don't update frame titles and menu bars for frames that don't need to
3253 (propagate_buffer_redisplay): New function.
3255 (redisplay_internal): Use it. Be more selective in the set of windows
3256 we redisplay. Propagate windows_or_buffers_changed to
3257 update_mode_lines a bit later to simplify the code.
3258 (mark_window_display_accurate_1): Reset window and buffer's
3260 (redisplay_window): Do nothing if neither the window nor the buffer nor
3261 the frame needs redisplay.
3262 * window.h (struct window): Add `redisplay' field.
3263 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3264 (redisplay_other_windows, window_list): New declarations.
3265 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3266 (window_list): Not static any more.
3267 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3268 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3269 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3270 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3271 * frame.h (struct frame): Add `redisplay' field.
3272 Move `external_menu_bar' bitfield next to other bit-fields.
3273 (SET_FRAME_GARBAGED): Use fset_redisplay.
3274 (SET_FRAME_VISIBLE): Don't garbage the frame;
3275 Use redisplay_other_windows.
3276 * buffer.h (struct buffer): Add `redisplay' field.
3277 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3278 (modify_overlay): Use bset_redisplay.
3279 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3281 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3283 Support w32 file notifications in batch mode.
3284 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3285 invalid (which happens in batch mode). If non-interactive, call
3286 handle_file_notifications to store file notification events in the
3287 input queue. (Bug#15933)
3289 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3291 * w32inevt.c (handle_file_notifications): Now external, not static.
3293 * w32term.h (handle_file_notifications): Provide prototype.
3295 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3296 init_crit, since init_display, which does that otherwise, is not
3299 2013-11-27 Glenn Morris <rgm@gnu.org>
3301 * Makefile.in ($(lispsource)/international/charprop.el): New.
3302 (emacs$(EXEEXT)): Depend on charprop.el.
3304 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3306 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3307 deleting portions of the buffer under non-nil REPLACE argument.
3310 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3311 directory, watch it and not its parent.
3312 (add_watch): Allow empty string in FILE.
3314 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3316 * window.c (Fset_window_start, window_resize_apply)
3317 (window_scroll): Reset window_end_valid (Bug#15957).
3319 2013-11-27 Glenn Morris <rgm@gnu.org>
3321 * Makefile.in (leimdir): Now in lisp source directory.
3322 ($(leimdir)/leim-list.el): Just use ../leim .
3323 * epaths.in (PATH_DUMPLOADSEARCH):
3324 * lread.c (load_path_default):
3325 * nsterm.m (ns_load_path): No more leim directory.
3327 2013-11-26 Andreas Schwab <schwab@suse.de>
3329 * .gdbinit (xgettype): Add cast.
3331 2013-11-26 Glenn Morris <rgm@gnu.org>
3333 Preload leim-list.el.
3334 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3335 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3336 is a single directory.
3338 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3340 bool-vector-subsetp is now the normal direction (Bug#15912).
3341 * data.c (Fbool_vector_subsetp): Test whether the first argument
3342 is a subset of the second one, not the reverse. Add doc string.
3344 Fix minor problems found by static checking.
3345 * lread.c (load_path_default): Now static.
3346 * textprop.c (text_property_stickiness): Be consistent about the
3347 test used when deciding whether to consider the previous character.
3348 This simplifies the code a bit.
3350 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3352 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3354 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3355 (syms_of_frame): Don't defsubr them.
3357 2013-11-25 Glenn Morris <rgm@gnu.org>
3359 * lread.c (load_path_default): Change the sense of the argument.
3360 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3361 from dump_path. When it is not, avoid checking dump_path twice.
3363 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3364 uninstalled dump_path against installed Vload_path. (Bug#15964)
3366 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3368 Export get_pos_property to Elisp.
3369 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3370 (syms_of_editfns): Export it to Elisp.
3372 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3374 2013-11-23 Romain Francoise <romain@orebokech.com>
3376 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3377 initialization here ...
3378 (syms_of_fileio): ... from here.
3380 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3382 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3383 Please use --enable-check-lisp-object-type.
3385 2013-11-23 Glenn Morris <rgm@gnu.org>
3387 * process.c (get_process): Explicit error for dead buffers.
3389 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3391 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3393 2013-11-23 Glenn Morris <rgm@gnu.org>
3395 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3396 * lread.c (load_path_check): Take path to check as argument.
3397 (load_path_default): New, split from init_lread.
3398 (init_lread): Move calc of default load-path to load_path_default.
3399 Empty elements in EMACSLOADPATH now stand for the default.
3400 (load-path): Doc fix.
3401 * emacs.c (decode_env_path): Add option to treat empty elements
3402 as nil rather than ".".
3403 * callproc.c (init_callproc_1, init_callproc):
3404 * image.c (Vx_bitmap_file_path):
3405 * lisp.h (decode_env_path):
3406 * lread.c (Vsource_directory):
3407 Update for new argument spec of decode_env_path.
3409 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3411 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3412 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3414 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3416 Fix some dependency problems that cause unnecessary recompiles.
3417 Problem reported by RMS in
3418 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3419 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3420 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3421 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3422 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3423 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3424 (boostrap-clean): No need to remove stamp-oldxmenu.
3426 Fix recently introduced bool vector overrun.
3427 This was due to an optimization that went awry.
3428 Reported by Glenn Morris in
3429 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3430 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3431 for empty vectors, undoing the 2013-11-18 change.
3432 * data.c (bool_vector_binop_driver): Rely on this.
3433 Fix bug that occasionally overran the destination.
3434 * lisp.h (struct Lisp_Bool_vector): Document this.
3436 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3438 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3441 * nsterm.m (init, run, stop:): Comment out for now, does not work
3444 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3446 * charset.c (syms_of_charset): Don't read past end of string.
3448 2013-11-19 Glenn Morris <rgm@gnu.org>
3450 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3452 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3454 Add hooks to run on gaining/losing focus. (Bug#15029)
3455 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3456 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3457 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3459 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3461 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3462 The old names predated the API change that put destination at end.
3464 Improve API of recently-added bool vector functions (Bug#15912).
3465 The old API had (bool-vector-count-matches A B)
3466 and (bool-vector-count-matches-at A B I), which gave the
3467 misleading impression that the two functions were variants, one
3468 with a location I. The new API has (bool-vector-count-population A)
3469 and (bool-vector-count-consecutive A B I) to make the distinction
3470 clearer. The first function no longer has a B argument, since the
3471 caller can easily determine the number of nils if the length and
3472 number of ts is known.
3473 * data.c (Fbool_vector_count_population): Rename from
3474 bool_vector_count_matches, and accept just 1 argument.
3475 (Fbool_vector_count_consecutive): Rename from
3476 Fbool_vector_count_matches_at.
3478 Always allocate at least one bits_word per bool vector.
3479 See Daniel Colascione in:
3480 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3481 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3482 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3483 * lisp.h (struct Lisp_Bool_vector): Document this.
3485 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3487 * insdel.c (invalidate_buffer_caches): New function, consolidated
3488 from part of prepare_to_modify_buffer.
3489 (insert_from_gap, prepare_to_modify_buffer):
3490 * coding.c (code_convert_region, code_convert_string):
3491 Call invalidate_buffer_caches. (Bug#15841)
3493 * lisp.h (invalidate_buffer_caches): Add prototype.
3495 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3497 * w32term.c (x_update_window_end): Don't invalidate the entire
3498 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3499 highlight needs to be redisplayed. (Bug#15913)
3501 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3503 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3505 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3507 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3508 while we are using Vprin1_to_string_buffer.
3510 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3511 after inserting the description string. (Bug#15907)
3513 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3515 * data.c: Work around bogus GCC diagnostic about shift count.
3516 Reported by Eli Zaretskii in
3517 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3518 (pre_value): New function.
3519 (count_trailing_zero_bits): Use it.
3521 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3523 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3524 assume C macros are not supported even under -g3 in these old GCC
3527 2013-11-15 Leo Liu <sdl.web@gmail.com>
3529 * minibuf.c (Ftry_completion, Fall_completions)
3530 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3532 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3534 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3535 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3536 This avoids placing unnecessary constants into the Emacs code.
3538 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3540 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3541 for Cygwin w32 build.
3543 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3544 for Cygwin w32 build. (Bug#15892)
3546 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3548 Simplify, port and tune bool vector implementation.
3549 * alloc.c (bool_vector_exact_payload_bytes)
3550 (bool_vector_payload_bytes): Remove.
3551 (bool_vector_fill): Return its argument.
3552 * alloc.c (bool_vector_fill):
3554 * print.c (print_object):
3555 Simplify by using bool_vector_bytes.
3556 * alloc.c (make_uninit_bool_vector):
3557 New function, broken out from Fmake_bool_vector.
3558 (Fmake_bool_vector): Use it. Use tail call.
3559 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3560 * data.c (BITS_PER_ULL): New constant.
3561 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3562 if long long versions don't exist.
3563 (shift_right_ull): New function.
3564 (count_one_bits_word): New function, replacing popcount_bits_word
3565 macro. Don't assume that bits_word is no wider than long long.
3566 (count_one_bits_word, count_trailing_zero_bits):
3567 Don't assume that bits_word is no wider than long long.
3568 * data.c (bool_vector_binop_driver, bool_vector_not):
3569 * fns.c (Fcopy_sequence):
3571 Create an uninitialized destination, to avoid needless work.
3572 (internal_equal): Simplify.
3573 (Ffillarray): Prefer tail call.
3574 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3575 contain at least one word.
3576 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3577 chars are narrower than ints.
3578 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3579 * fns.c (Fcopy_sequence):
3581 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3582 Don't try to port to hosts where bits_word values have holes; the
3583 code wouldn't work there anyway. Verify this assumption, though.
3584 (bool_vector_bytes): New function.
3585 (make_uninit_bool_vector): New decl.
3586 (bool_vector_fill): Now returns Lisp_Object.
3588 * xfns.c (xic_create_fontsetname):
3589 * xrdb.c (gethomedir): Prefer tail calls.
3591 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3593 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3594 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3596 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3597 that requires a return value.
3598 (Fset_buffer_modified_p): Take advantage of this change to do
3601 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3603 * buffer.c (Frestore_buffer_modified_p): Sync it with
3604 Fset_buffer_modified_p.
3605 (Fforce_mode_line_update): New function, moved from subr.el.
3606 (Fset_buffer_modified_p): Use them.
3607 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3609 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3611 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3612 This avoids undefined behavior when subtracting pointers into
3613 different aways. On my platform it also makes the code a tad
3614 smaller and presumably faster.
3616 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3618 * keyboard.c (command_loop_1): Use region-extract-function.
3619 * insdel.c (Qregion_extract_function): Not static any more (can we
3620 stop pretending that these vars can benefit from being marked static?).
3622 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3624 * search.c (find_newline): If buffer text is relocated during the
3625 "dumb loop", adjust C pointers into buffer text to follow suit.
3628 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3630 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3631 for conversion (Bug#15837).
3633 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3635 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3636 for the entire range of inserted characters. (Bug#15841)
3638 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3640 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3642 (realize_default_face): Remove assignment to distant-foreground if
3643 unspecified (Bug#15815).
3645 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3647 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3648 cache-long-scans disabled, since we don't want to call
3649 prepare_to_modify_buffer (in insert_1_both) for each message we
3652 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3653 from buffer.c. Improve commentary to the buffer field setter
3656 * buffer.c (bset_cache_long_scans): Static function deleted.
3657 Improve commentary to the buffer field setter functions.
3658 (init_buffer_once): Default for cache-long-scans changed to t.
3661 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3663 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3665 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3666 This bug was introduced in my 2013-06-21 change, and caused
3667 struct Lisp_Sub_Char_Table objects to be given too many slots,
3668 which broke 'make -C admin/unidata'.
3670 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3672 Import changes from mac-port 4.5.
3673 * macfont.m (mac_font_copy_default_descriptors_for_language)
3674 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3675 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3676 (macfont_language_default_font_names): New.
3677 (macfont_list): Rearrange language/charset code.
3678 (macfont_close): Don't check for macfont_info->cache.
3679 (mac_ctfont_create_preferred_family_for_attributes): New font
3680 selection code, call
3681 mac_font_copy_default_name_for_charset_and_languages.
3682 (mac_font_copy_default_descriptors_for_language)
3683 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3685 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3687 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3689 Port to C11 aligned_alloc, and fix some integer overflows.
3690 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3691 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3692 and use of posix_memalign replaced with aligned_alloc.
3693 (aligned_alloc): New function, defined or declared as needed.
3694 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3695 Don't undef; configure.ac now does this.
3696 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3697 (calloc, aligned_alloc): Check for integer overflow.
3698 (aligned_alloc): Rename from memalign. All uses changed.
3699 (memalign): New function, an alias for aligned_alloc.
3701 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3703 * xdisp.c (redisplay_internal): Fix typo in last change.
3705 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3707 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3709 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3711 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3712 redisplay--mode-lines-cause.
3713 (redisplay_internal): Keep them uptodate. Remove redundant check of
3714 buffer_shared_and_changed.
3715 * *.[chm]: Number every assignment to update_mode_lines so we
3716 can track why it is set.
3718 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3720 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3722 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3724 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3725 can track why it is set.
3727 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3729 Integer-related fixes for term.c etc.
3730 * dispextern.h (face_tty_specified_color): New function.
3731 * term.c (turn_on_face): Don't rely on undefined behavior when
3732 assigning an out-of-range value to 'long'.
3733 Simplify test for toggling highlight.
3734 (tty_capable_p): Omit last two (unused) args. All callers changed.
3735 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3736 (read_menu_input, tty_menu_activate, tty_menu_show):
3737 * xfaces.c (x_supports_face_attributes_p)
3738 (tty_supports_face_attributes_p):
3739 Use bool for boolean. All callers changed.
3740 (tty_supports_face_attributes_p): Omit defaults for color indices;
3741 no longer needed. Simplify tail call.
3743 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3745 * xdisp.c (prepare_menu_bars): Mark static.
3746 * lisp.h (prepare_menu_bars): Don't declare.
3747 * xselect.c (x_handle_selection_clear):
3748 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3750 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3752 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3753 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3755 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3757 * keyboard.c (Fcommand_error_default_function): Rename from
3758 Fdefault_error_output.
3760 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3762 * keyboard.c (Fdefault_error_output): New function, extracted from
3764 (syms_of_keyboard): Use it for Vcommand_error_function.
3766 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3768 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3769 (init_eval): Use it to ensure handlerlist is non-NULL.
3770 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3771 (Fsignal): Adjust NULLness test of handlerlist.
3772 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3774 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3776 * callproc.c (call_process): Call prepare_to_modify_buffer before
3777 decoding text read from the sub-process, as the decoded stuff will
3778 be inserted into the buffer. This will invalidate the various
3779 caches maintained for the buffer. (Bug#15148)
3781 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3783 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3784 string of glyphless-char-display.
3786 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3788 * nsfns.m (ns_get_name_from_ioreg): New function.
3789 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3790 OSX >= 10.9. Use ns_get_name_from_ioreg.
3792 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3794 Simplify and port recent bool vector changes.
3795 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3796 only in this file. Use a more-efficient implementation if the
3797 second argument is a power of 2.
3798 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3799 Remove no-longer-necessary compile-time checks.
3800 (bool_vector_exact_payload_bytes): New function.
3801 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3802 exact payload changed to call the new function. Do not assume
3803 that the arg or result fits in ptrdiff_t.
3804 (bool_vector_fill): New function.
3805 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3807 (vroundup_ct): Don't assume arg fits in size_t.
3808 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3809 invoke set_category_set.
3810 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3811 All callers changed. Use bool_vector_set.
3812 * category.h (XCATEGORY_SET): Remove; no longer needed.
3813 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3815 * data.c (Faref): Use bool_vector_ref.
3816 (Faset): Use bool_vector_set.
3817 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3818 (Fbool_vector_not, Fbool_vector_count_matches)
3819 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3820 * fns.c (concat): Use bool_vector_ref.
3821 (Ffillarray): Use bool_vector_fill.
3822 (mapcar1): Use bool_vector_ref.
3823 (sxhash_bool_vector): Hash words, not bytes.
3824 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3825 a constant, since it's now used in #if.
3826 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3827 unsigned char on unusual architectures, so that we no longer
3828 assume that the number of bits per bits_word is a power of two or
3829 is a multiple of 8 or of CHAR_BIT.
3830 (Qt): Add forward decl.
3831 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3832 at least as strictly as bits_word.
3833 (bool_vector_data, bool_vector_uchar_data): New accessors.
3834 All data structure accesses changed to use them.
3835 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3836 (bool_vector_set): New functions.
3837 (bool_vector_fill): New decl.
3838 (ROUNDUP): Move to alloc.c as described above.
3840 Fix recent gnutls changes.
3841 * gnutls.c (Fgnutls_boot): Don't assume C99.
3842 * process.c (wait_reading_process_output): Fix typo in recent change.
3844 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3846 * process.c (wait_reading_process_output, read_process_output)
3847 (send_process): Check gnutls_state is not NULL.
3849 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3850 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3852 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3854 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3855 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3857 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3860 * nsfns.m (Fx_create_frame): Fix memory leak.
3862 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3863 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3864 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3866 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3868 * xdisp.c (message3_nolog, message_with_string): Encode the string
3869 before writing it to the terminal in a non-interactive session.
3871 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3872 sure we concatenate them into a unibyte string.
3874 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3875 resulting temporary name before returning it to the caller.
3876 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3877 is a unibyte string, convert NAME to a unibyte string to ensure
3878 that the result is also a unibyte string.
3880 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3881 create unibyte strings from default paths and directory/file
3884 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3887 * callproc.c (init_callproc): Use build_unibyte_string to make
3888 sure we create unibyte strings from default paths and
3889 directory/file names.
3891 * buffer.c (init_buffer): Don't store default-directory of
3892 *scratch* in multibyte form. The original problem which led to
3893 that is described in
3894 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3895 but it was solved long ago. (Bug#15260)
3897 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3899 Port to stricter C99 platforms.
3900 Especially, C99 prohibits nesting a struct X inside struct Y if
3901 struct X has a flexible array member.
3902 * alloc.c (struct sdata): New type.
3903 (sdata): Implement in terms of struct sdata.
3904 Remove u member; all uses replaced by next_vector, set_next_vector.
3905 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3906 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3907 (struct sblock): Rename first_data member to data, which is now
3908 a flexible array member. All uses changed.
3909 (next_vector, set_next_vector, large_vector_vec): New functions.
3910 (vector_alignment): New constant.
3911 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3912 (struct large-vector): Now merely a NEXT member, since the old approach
3913 ran afoul of stricter C99. All uses changed to use
3914 large_vector_vec or large_vector_offset.
3915 (large_vector_offset): New constant.
3916 * dispnew.c: Include tparam.h, for tgetent.
3917 Do not include term.h; no longer needed.
3918 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3919 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3920 (struct Lisp_Vector): Use a flexible array member for contents,
3921 instead of a union with a member that is an array of size 1.
3923 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3924 fact that the struct no longer contains a union.
3925 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3926 (struct Lisp_Save_Value, struct Lisp_Free):
3927 Use unsigned, not int, for spacers, to avoid c99 warning.
3928 (union specbinding): Use unsigned, not bool, for bitfield, as
3929 bool is not portable to pre-C99 hosts.
3931 2013-11-04 Glenn Morris <rgm@gnu.org>
3933 * emacs.c (usage_message): Mention that `-L :...' appends.
3935 2013-11-02 Glenn Morris <rgm@gnu.org>
3937 * Makefile.in (abs_builddir): Remove.
3938 (bootstrap_exe): Use relative filename.
3940 Use relative filenames in TAGS files.
3941 * Makefile.in (abs_srcdir): Remove it again.
3942 (.PHONY): Remove frc.
3943 (maintainer-clean): No more TAGS-LISP file.
3944 (TAGS): Pass relative file names to etags.
3945 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3947 * Makefile.in (abs_srcdir): New, set by configure.
3949 (maintainer-clean): Remove pointless echo. That should be in the
3950 top-level Makefile, if anywhere. Delete TAGS-LISP.
3951 (extraclean): No s/ and m/ directories for some time.
3952 (TAGS): Also depend on ctagsfiles3.
3953 Remove no-longer-defined S_FILE.
3954 Pass absolute filenames to etags once more.
3955 (TAGS-LISP): Replace lispdir with its expansion.
3956 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3957 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3959 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3961 * xfaces.c (check_lface_attrs, realize_default_face):
3962 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3963 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3965 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3967 * emacs.c (original_pwd): Remove global var by making it local.
3968 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3970 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3972 * xfaces.c: Declare color_distance.
3973 (QCdistant_foreground): New variable.
3974 (NEAR_SAME_COLOR_THRESHOLD): New define.
3975 (load_color2): New function.
3976 (load_color): Call load_color2.
3977 (load_face_colors): Call load_color2 and if distant-color is specified
3978 calculate distant and use distant-color if colors are near.
3979 (LFACE_DISTANT_FOREGROUND): New define.
3980 (merge_face_ref, Finternal_set_lisp_face_attribute)
3981 (Finternal_get_lisp_face_attribute)
3982 (x_supports_face_attributes_p): Handle distant-foreground similar to
3984 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3986 * dispextern.h (lface_attribute_index):
3987 Add LFACE_DISTANT_FOREGROUND_INDEX.
3989 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3991 * image.c (pbm_next_char): New function.
3992 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3993 (pbm_scan_number): Use it.
3994 (Qlibjpeg_version): New variable.
3995 (syms_of_image): DEFSYM and initialize it.
3997 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3999 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4001 2013-10-31 Glenn Morris <rgm@gnu.org>
4003 * emacs.c (original_pwd): New char.
4004 (main): If using --chdir, store original_pwd.
4005 (init_cmdargs): When setting Vinvocation_directory based on a
4006 relative argv[0], use original_pwd if set. (Bug#15768)
4008 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4010 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4012 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4014 * insdel.c: Fix minor problems found by static checking.
4015 (Qregion_extract_function): Now static.
4016 (prepare_to_modify_buffer_1): Remove unused locals.
4018 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4020 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4021 (syms_of_xdisp): Declare pre-redisplay-function.
4022 (markpos_of_region): Remove function.
4023 (init_iterator, compute_stop_pos, handle_face_prop)
4024 (face_before_or_after_it_pos, reseat_to_string)
4025 (get_next_display_element, window_buffer_changed)
4026 (redisplay_internal, try_cursor_movement, redisplay_window)
4027 (try_window_reusing_current_matrix, try_window_id, display_line)
4028 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4029 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4030 * window.h (struct window): Remove field `region_showing'.
4031 * dispextern.h (struct it): Remove region_beg/end_charpos.
4032 (face_at_buffer_position, face_for_overlay_string)
4033 (face_at_string_position): Update prototypes.
4034 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4035 (face_at_string_position): Remove `region_beg' and `region_end' args.
4036 * fontset.c (Finternal_char_font):
4037 * font.c (font_at, font_range): Adjust calls accordingly.
4038 * insdel.c (Qregion_extract_function): New var.
4039 (syms_of_insdel): Initialize it.
4040 (prepare_to_modify_buffer_1): Use it.
4042 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4044 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4045 * ftxfont.c (ftxfont_get_gcs):
4046 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4047 * xfaces.c (x_free_colors, x_free_dpy_colors)
4048 (x_create_gc, unload_color):
4049 * xselect.c (x_property_data_to_lisp):
4050 * xsettings.c (parse_settings):
4051 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4052 (get_bits_and_offset): Adjust definition.
4053 * frame.c (XParseGeometry): Adjust locals.
4054 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4055 * regex.h (toplevel): Likewise for reg_syntax_t.
4057 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4059 * eval.c (run_hook_with_args): Use FUNCTIONP.
4061 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4063 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4064 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4065 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4066 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4067 on MS-Windows anyway.
4068 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4069 (free_realized_face): ...adjust user.
4070 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4071 white relief pixels to -1.
4072 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4073 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4074 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4076 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4078 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4079 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4080 in practice now. All callers changed.
4082 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4084 * dispextern.h (struct face): Use bitfields for 'underline_type'
4085 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4086 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4087 'stipple' member. Move 'lface' member up to help...
4088 * xfaces.c (make_realized_face): ...this function to find and
4089 clear just the members that need clearing.
4090 (load_face_colors, realize_x_face):
4091 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4093 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4095 * xftfont.c (struct xftfont_info): Remove set-but-unused
4097 (xftfont_open): Adjust user.
4098 (xftfont_get_colors): Remove useless prototype.
4100 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4102 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4103 before passing them to 'unexec'. (Bug#15260)
4105 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4107 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4109 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4111 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4112 the changed signature of the font driver's 'close' method.
4114 * w32font.h (w32font_close): Adjust the prototype to the change in
4115 function definition.
4117 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4119 * w32uniscribe.c (uniscribe_close): Adapt the call to
4120 w32font_close to its new prototype.
4122 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4124 Omit unused frame argument of font API's close function.
4125 * font.h (struct font): Drop frame argument. Adjust comment.
4126 * font.c (font_clear_cache, font_close_object): Adjust users.
4127 * ftfont.c (ftfont_close):
4128 * ftxfont.c (ftxfont_close):
4129 * macfont.m (macfont_close):
4130 * nsfont.m (nsfont_close):
4131 * w32font.c (w32font_close):
4132 * xfont.c (xfont_close):
4133 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4134 tweak comments and make functions safe if called more than once for
4135 the same font object.
4137 Perform font-specific cleanup when font object is swept by GC. See
4138 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4139 * alloc.c (cleanup_vector): New function.
4140 (sweep_vector): Call it for each reclaimed vector object.
4141 * font.h (struct font): Adjust comment.
4143 2013-10-24 Glenn Morris <rgm@gnu.org>
4145 * Makefile.in (abs_top_srcdir): New, set by configure.
4147 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4149 Adjust recent font-related changes to fix bug#15686.
4150 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4151 is a live window system frame, mark its default font too.
4153 2013-10-23 Glenn Morris <rgm@gnu.org>
4155 * Makefile.in (RUN_TEMACS): Make relative (again).
4156 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4157 (bootstrap-emacs$(EXEEXT)):
4158 Quote entities that might contain whitespace.
4160 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4162 Port to Solaris 10 and its bundled GCC.
4163 Problem reported by Timothy C. Burt.
4164 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4166 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4168 Do not allow font caches to grow too large.
4169 * alloc.c (compact_font_cache_entry, compact_font_caches):
4170 New functions or stub if not HAVE_WINDOW_SYSTEM.
4171 (compact_undo_list): Factor out from Fgarbage_collect.
4173 (mark_face_cache): Mark face font. Move down to avoid
4175 (mark_terminals): Do not mark font cache here.
4176 (Fgarbage_collect): Call compaction functions described
4177 above. Adjust comment.
4179 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4181 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4182 chdir to HOME (bug#15607).
4184 * nsterm.m (Qcocoa, Qgnustep): New variables.
4185 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4186 (ns_get_color): Make selection color work for GNUstep also.
4188 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4190 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4191 handles mouse clicks. Instead, let GPM use the same code as all
4192 the other mice use. See the discussion starting at
4193 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4194 for the details of the problem with the menu bar this fixes.
4196 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4198 Remove port-specific display name lists to avoid extra
4199 complexity and data duplication with display info lists.
4200 * xterm.h (x_display_name_list): Remove declaration.
4201 * xterm.c (x_display_name_list): Remove.
4202 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4203 * xfns.c (x_display_info_for_name, Fx_display_list):
4204 Likewise. Use x_display_list where appropriate.
4205 * w32term.h (w32_display_name_list): Remove declaration.
4206 * w32term.c (w32_display_name_list): Remove.
4207 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4209 * w32fns.c (x_display_info_for_name, Fx_display_list):
4210 Likewise. Use x_display_list where appropriate.
4211 * nsterm.h (ns_display_name_list): Remove declaration.
4212 * nsterm.m (ns_display_name_list): Remove.
4213 (ns_term_init, syms_of_nsterm): Adjust users.
4214 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4215 Likewise. Use x_display_list where appropriate.
4216 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4217 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4218 (mark_terminals): Mark per-terminal font cache.
4220 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4222 Don't run timers in input-pending-p. Its new check-timers param
4223 provides the prior behavior. (Bug#15045).
4224 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4226 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4228 Make some functions static in non-Microsoft builds.
4229 On my platform (Fedora 19 x86-64), this shrinks the
4230 Emacs executable (text+data) by 0.25%.
4231 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4232 (load_color) [!MSDOS]:
4233 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4234 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4235 * lisp.h (check_existing):
4236 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4237 (network_interface_info) [!WINDOWSNT]:
4238 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4239 Remove extern decls.
4240 * fileio.c (check_existing):
4241 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4242 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4243 (network_interface_info) [!WINDOWSNT]:
4244 * term.c (encode_terminal_code) [!WINDOWSNT]:
4245 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4246 * xfaces.c (load_color) [!MSDOS]:
4248 * fileio.c (check_existing, check_executable, check_writable):
4249 * process.c (network_interface_list, network_interface_info):
4250 Move earlier, so that we don't need forward decls.
4251 * gnutls.c (fn_gnutls_transport_set_errno)
4252 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4254 * w32.c (init_environment): Use faccessat rather than
4255 check_existing, partly for consistency with the rest of the code
4256 in this file, partly so that check_existing can be static.
4258 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4259 * emacs.c (MAIN_PROGRAM): New macro.
4260 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4261 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4263 bool vector int width fixes
4264 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4265 (Fbool_vector_count_matches_at):
4266 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4267 can exceed PTRDIFF_MAX, at least in theory.
4268 (Fbool_vector_count_matches_at):
4269 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4271 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4273 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4274 (struct sockaddr): Add forward decl, for platforms that lack it.
4276 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4278 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4281 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4283 * w32.c (network_interface_get_info, network_interface_list)
4284 (network_interface_info): New functions. (Bug#15610)
4285 (GetAdaptersInfo_Proc): New typedef.
4286 (get_adapters_info): New wrapper function.
4287 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4289 * process.h (network_interface_list, network_interface_info):
4292 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4293 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4294 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4295 for WINDOWSNT. Doc fix.
4296 (syms_of_process): Defsubr Snetwork_interface_list and
4297 Snetwork_interface_info unconditionally.
4299 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4300 in NS GUI sessions. (Bug#15629)
4302 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4304 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4306 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4308 * print.c (print_object): Print " ..." when truncating bool vectors.
4310 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4312 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4313 standard mouse buttons.
4315 * termhooks.h (struct input_event): Remove incorrect commentary.
4317 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4319 Disallow bool vector operations on mixed-length operands.
4320 The old behavior left garbage in the result vector sometimes,
4321 and didn't seem to be useful.
4322 * data.c (Qwrong_length_argument): New static var.
4323 (wrong_length_argument): New function.
4324 (bool_vector_binop_driver): Check that args agree in length.
4326 * keyboard.c, keyboard.h (all_kboards): Now static.
4328 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4330 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4331 note from the lispref.
4333 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4335 * nsterm.h (struct ns_display_info): Remove set-but-unused
4336 member image_cache (image caches are per-terminal anyway).
4337 (FRAME_X_IMAGE_CACHE): Remove.
4338 * nsterm.m (ns_initialize_display_info): Adjust user.
4340 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4342 * w32proc.c: Include mingw_time.h.
4344 * w32.c: Include mingw_time.h.
4346 Implement scrolling of TTY menus when the screen is too short.
4348 * term.c (tty_menu_display): Accept an additional argument, the
4349 menu item from which to start displaying the menu. Account for
4350 the value of Y when limiting the menu to the number of available
4352 (mi_result): New enumeration.
4353 (read_menu_input): Return enumerated value. When the y coordinate
4354 hits min_y or max_y, return scroll indication instead of wrapping
4356 (tty_menu_activate): Handle the scrolling indications from
4357 read_menu_input. Compute the first menu item to display and pass
4358 it to tty_menu_display.
4360 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4362 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4363 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4364 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4365 Adjust to match the change described below.
4366 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4367 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4368 memory_below_frame members to...
4369 * termchar.h (struct tty_display_info): ...here because they're
4370 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4371 * term.c (init_tty):
4372 * nsterm.m (ns_create_terminal):
4373 * w32term.c (w32_create_terminal):
4374 * xterm.c (x_create_terminal): Adjust users.
4375 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4376 to filter out non-TTY frames. Adjust comment.
4377 (scrolling): Adjust user. Prefer eassert for debugging check.
4379 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4381 * xfaces.c (PT_PER_INCH): Remove unused macro.
4382 * termhooks.h (struct terminal): Remove set-but-unused
4383 member fast_clear_end_of_line.
4384 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4385 * nsterm.m (ns_create_terminal):
4386 * term.c (init_tty):
4387 * w32term.c (w32_create_terminal):
4388 * xterm.c (x_create_terminal): Adjust users.
4390 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4392 * lisp.h (bool_vector_size): New function.
4393 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4394 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4395 (Fbool_vector_not, Fbool_vector_count_matches_at):
4396 Remove uses of 'eassume' that should no longer be needed,
4397 because they are subsumed by the 'eassume' in bool_vector_size.
4399 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4401 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4402 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4403 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4405 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4407 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4408 have different dimensions. (Bug#15575)
4410 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4413 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4415 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4417 * term.c (tty_menu_show): Never return with unbalanced
4418 specpdl. Use eassert for debugging check. Adjust style.
4420 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4422 * term.c (read_menu_input): Make selection of menu items
4423 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4424 (tty_menu_activate): Fix off-by-one error when computing max_y.
4426 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4428 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4429 audit logging (only used with GnuTLS 3.x) and enable it.
4431 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4433 * dispnew.c (redraw_frame): Remove useless #ifdef because
4434 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4435 Also, move TTY fflush to...
4436 * term.c (tty_update_end): ...this function.
4438 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4440 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4441 the end of the frame's glyph matrix. (Bug#15575)
4443 * term.c (tty_menu_display): Don't move cursor while overwriting
4444 frame's glyphs with menu items. Limit the number of items
4445 displayed to what can be shown on the available screen lines,
4446 excluding the echo area.
4447 (tty_menu_activate): Limit the Y coordinate allowed by
4448 read_menu_input to the last screen line used for menu display.
4450 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4452 * lisp.h (eassume): New macro.
4453 Also, include <verify.h>, for 'assume'.
4454 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4455 (vroundup, vector_nbytes):
4456 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4457 (Fbool_vector_not, Fbool_vector_count_matches)
4458 (Fbool_vector_count_matches_at):
4459 Use eassume, not eassert.
4460 * casetab.c (set_identity, shuffle):
4461 * composite.c (composition_gstring_put_cache):
4462 * dispnew.c (update_frame_1):
4463 * ftfont.c (ftfont_shape_by_flt):
4464 * image.c (gif_load):
4465 * intervals.c (offset_intervals):
4466 * macfont.m (macfont_shape):
4467 Remove calls to 'assume' that are no longer needed, because
4468 --enable-gcc-warnings no longer generates bogus warnings
4469 when these calls are removed.
4471 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4473 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4475 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4477 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4478 (Qsubstitute_env_in_file_name): New var.
4479 (syms_of_fileio): Define it.
4481 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4483 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4484 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4487 * term.c (save_and_enable_current_matrix): Don't allocate and
4488 don't save margin areas.
4489 (restore_desired_matrix): Don't restore margin areas.
4490 (free_saved_screen): Don't free margin areas.
4492 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4494 * image.c: Pacify --enable-gcc-warnings.
4495 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4496 #define only if used.
4498 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4500 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4501 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4502 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4503 (gif_load): For giflib v5.x and later, display the error message
4504 produced by giflib when its functions fail.
4505 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4508 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4510 * keyboard.c (last_event_timestamp): Remove. For X selection and
4511 GTK popup menus, it may be obtained from per-frame X display info.
4512 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4513 (process_special_events): Adjust users.
4514 * keyboard.h (last_event_timestamp): Remove declaration.
4515 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4516 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4517 * menu.h (xmenu_show): Adjust prototype.
4518 * menu.c (Fx_popup_menu): Adjust user.
4519 * xselect.c (x_own_selection, x_get_foreign_selection)
4520 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4522 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4524 * keyboard.c (init_kboard): Now static. Add arg
4525 to denote window system. Adjust comment.
4526 (init_keyboard): Adjust user.
4527 (allocate_kboard): New function.
4529 * nsterm.m (ns_term_init):
4530 * term.c (init_tty):
4531 * w32term.c (w32_create_terminal):
4532 * xterm.c (x_term_init): Use it.
4533 * keyboard.h (init_kboard): Remove prototype.
4534 (allocate_kboard): Add prototype.
4536 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4538 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4539 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4541 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4543 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4545 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4547 * term.c (tty_menu_activate): Flush the output stream after
4548 showing the cursor, and don't mark the frame garbaged at exit from
4549 the function. Fixes redisplay glitches when moving from one menu
4552 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4554 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4555 or throw error (Bug#15570).
4557 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4559 * intervals.c (temp_set_point_both): Move test into 'eassert',
4562 * lisp.h (eassert): Don't use 'assume'.
4563 Sometimes 'assume' wins in performance, and sometimes it loses,
4564 so it shouldn't be used all the time. Perhaps we need two
4565 flavors of 'eassert', one for where 'assume' is far more likely
4566 to help or to hurt; but that can be done later.
4567 Problem reported by Dmitry Antipov in
4568 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4569 Also, don't include <verify.h>; no longer needed.
4571 2013-10-09 Glenn Morris <rgm@gnu.org>
4573 * eval.c (Fcond): Doc tweak.
4575 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4577 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4578 expressions with side effects to eassert. (Bug#15565)
4580 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4582 * fns.c (hashfn_user_defined): Allow hash functions to return any
4585 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4587 Fix minor problems found by static checking.
4588 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4589 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4590 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4591 * keyboard.c (read_menu_command): Remove unused local.
4592 * lisp.h (read_menu_command): New decl.
4593 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4594 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4595 Return ptrdiff_t, not int.
4596 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4597 not int, for benefit of xpalloc.
4598 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4600 (have_menus_p): Remove; unused.
4601 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4602 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4603 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4605 (save_and_enable_current_matrix): Omit unnecessary casts.
4606 (read_menu_input): Omit local extern decl (now in lisp.h).
4607 Don't access uninitialized storage if mouse_get_xy fails.
4608 (tty_menu_activate): Mark local as initialized, for lint.
4609 (tty_menu_activate, tty_meny_show): Remove unused locals.
4611 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4613 Support menus on text-mode terminals.
4614 * xterm.h (xw_popup_dialog): Add prototype.
4616 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4617 (xmenu_show): Block input here, instead in Fx_popup_menu.
4618 (xw_popup_dialog): New function, with X-specific bits of popup
4621 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4624 * window.c (Fset_window_configuration): Use run-time tests of the
4625 frame type instead of compile-time conditionals, when menu-bar
4626 lines are considered.
4628 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4629 (w32_popup_dialog): New prototypes.
4631 * w32menu.c (Fx_popup_dialog): Function deleted.
4632 (w32_popup_dialog): New function, with w32 specific bits of popup
4633 dialogs. Block input here.
4635 * w32inevt.c (w32_console_read_socket): Minor change to add
4636 debugging TTY events.
4638 * w32fns.c (show_hourglass): If returning early because the frame
4639 is not a GUI frame, unblock input.
4641 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4642 (cursorY): New functions.
4644 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4645 WINDOWSNT, macros that call curX and curY elsewhere.
4647 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4649 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4650 specific function to hide and show cursor on a text-mode terminal.
4651 (tty_menu_struct, struct tty_menu_state): New structures.
4652 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4653 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4654 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4655 (tty_menu_locate, save_and_enable_current_matrix)
4656 (restore_desired_matrix, screen_update, read_menu_input)
4657 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4658 (tty_pop_down_menu, tty_menu_last_menubar_item)
4659 (tty_menu_new_item_coords, tty_menu_show): New functions.
4660 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4662 * nsterm.h (ns_popup_dialog): Adjust prototype.
4664 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4666 (ns_popup_dialog): Adapt order of arguments to the other
4667 *_menu_show implementations.
4668 (Fx_popup_dialog): Function deleted.
4670 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4672 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4674 * menu.c (have_boxes): New function.
4675 (single_keymap_panes): Use it instead of a compile-time
4677 (single_menu_item): Use run-time tests of the frame type instead
4678 of compile-time conditionals.
4679 (encode_menu_string): New function.
4680 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4681 the macro, since different types of frame need different encoding
4683 (digest_single_submenu): Use run-time tests of frame type instead
4684 of, or in addition to, compile-time conditionals.
4685 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4686 (Fx_popup_menu): Detect when the function is called from keyboard
4687 on a TTY. Don't barf when invoked on a text-mode frame.
4688 Check frame type at run time, instead of compile-time conditionals for
4689 invoking terminal-specific menu-show functions.
4690 Call tty_menu_show on text-mode frames.
4691 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4692 run time to determine which alternative to invoke; support dialogs
4695 * keyboard.h <Qmouse_movement>: Declare.
4697 * keyboard.c <Qmouse_movement>: Now extern.
4698 <Qecho_keystrokes>: New static variable.
4699 (read_key_sequence): Accept an additional argument, a flag to
4700 prevent redisplay during reading of the key sequence. All callers
4702 (read_menu_command): New function.
4703 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4705 (toolkit_menubar_in_use): New function.
4706 (make_lispy_event): Use it instead of a compile-time test.
4708 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4709 window-system being available.
4711 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4712 to x-popup-dialog on the frame type, they all now support popup
4715 * dispnew.c (save_current_matrix): Save the margin areas.
4716 (restore_current_matrix): Restore margin areas.
4717 (update_frame_with_menu): New function.
4719 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4722 * alloc.c (make_save_ptr): Now compiled unconditionally.
4724 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4726 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4727 (redraw_frame, update_frame): Adjust users.
4728 * dispextern.h (set_window_update_flags): Adjust prototype.
4729 * xdisp.c (redisplay_internal): When updating all frames with zero
4730 windows_or_buffers_changed, assume that only the windows that shows
4731 current buffer should be really updated.
4733 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4735 Do not allocate huge temporary memory areas and objects while encoding
4736 for file I/O, thus reducing an enormous memory usage for large buffers.
4737 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4738 * coding.h (struct coding_system): New member raw_destination.
4739 * coding.c (setup_coding_system): Initialize it to zero.
4740 (encode_coding_object): If raw_destination is set, do not create
4741 dst_object. Add comment.
4742 * fileio.c (toplevel): New constant E_WRITE_MAX.
4743 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4744 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4746 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4748 * nsterm.m (windowDidExitFullScreen:)
4749 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4751 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4753 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4754 * keyboard.c (unblock_input_to): Don't process pending signals
4755 if a fatal error is in progress.
4757 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4758 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4759 they're talking about words in Lisp bool vectors.
4760 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4761 * data.c (popcount_bits_word): Rename from popcount_size_t.
4762 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4765 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4767 Improve support for popcount and counting trailing zeros (Bug#15550).
4768 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4769 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4770 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4771 (popcount_size_t_msc, popcount_size_t_gcc):
4772 Remove; now done by Gnulib.
4773 (popcount_size_t): Now a macro that defers to Gnulib.
4774 (count_trailing_zero_bits): Return int, for consistency with
4775 Gnulib and because Emacs prefers signed to unsigned int.
4776 Don't assume that size_t is either unsigned int or unsigned long
4777 or unsigned long long.
4778 (size_t_to_host_endian): Do not assume that size_t is either
4779 exactly 32 or exactly 64 bits wide.
4780 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4781 etc., so that it's now an enum constant, not a macro.
4782 No need to assume that it's either 32 or 64.
4784 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4786 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4789 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4791 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4792 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4794 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4796 emacs_read and emacs_write now use void *, not char *.
4797 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4798 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4799 Buffer arg is now void *, not char *. This matches plain
4800 'read' and 'write' better, and avoids a constraint violation
4801 on Solaris 9 with Oracle Studio.
4803 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4805 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4806 memset to explicit loop. Otherwise copy largest possible chunk
4807 from initialized to uninitialized part, thus allowing the longer
4808 memcpy runs and reducing the number of loop iterations.
4810 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4812 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4813 hide toolbar (Bug#15388).
4814 (windowDidEnterFullScreen:): If presentation options are zero,
4815 set them here (Bug#15388).
4816 (ns_update_auto_hide_menu_bar): Remove runtime check.
4817 Don't auto hide dock unless menubar is also auto hidden.
4819 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4821 * editfns.c (message): Mention batch mode in doc string.
4823 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4825 * nsterm.m (check_native_fs): Remove erroneous comment.
4827 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4829 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4830 uses find_newline instead of scan_newline and so doesn't move point.
4832 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4834 Use hardware support for byteswapping on glibc x86 etc.
4835 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4836 whereas the old swap64 needed 30.
4837 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4838 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4839 Use byteswap.h's macros to swap bytes.
4840 * lisp.h (swap16, swap32, swap64): Remove.
4841 All uses replaced by bswap_16, bswap_32, bswap_64.
4843 * bytecode.c (exec_byte_code): Use some more volatile variables
4844 to work around local variables getting clobbered by longjmp.
4845 Port to pre-C99, which doesn't allow decls after stmts.
4847 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4849 * lisp.h (eassert): Assume that COND is true when optimizing.
4850 In other words, take on the behavior of eassert_and_assume.
4851 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4852 (eassert_and_assume): Remove. All uses replaced by eassert.
4854 * xdisp.c (Qglyphless_char): Now static.
4856 Adjust to merge from gnulib.
4857 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4858 * lisp.h: Include <verify.h>, for 'assume'.
4860 * eval.c (clobbered_eassert): New macro.
4861 (internal_catch, internal_condition_case)
4862 (internal_condition_case_1, internal_condition_case_2)
4863 (internal_condition_case_n): Use it instead of eassert
4864 when the argument contains locals clobbered by longjmp.
4865 Don't use clobbered locals outside of clobbered_eassert.
4866 (internal_lisp_condition_case): Use a volatile variable
4867 to work around a local variable's getting clobbered.
4869 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4871 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4872 (PUSH_HANDLER): New macro.
4873 (catchlist): Remove.
4874 (handlerlist): Always declare.
4876 * eval.c (catchlist): Remove (merge with handlerlist).
4877 (handlerlist, lisp_eval_depth): Not static any more.
4878 (internal_catch, internal_condition_case, internal_condition_case_1)
4879 (internal_condition_case_2, internal_condition_case_n):
4881 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4882 handlerlist/catchlist.
4883 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4884 handlerlist which can only handle a single condition-case handler at
4886 (find_handler_clause): Simplify since we only a single branch here
4889 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4891 (bcall0): New function.
4892 (exec_byte_code): Add corresponding cases. Improve error message when
4893 encountering an invalid byte-code. Let Bunwind_protect accept
4894 a function (rather than a list of expressions) as argument.
4896 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4897 and make them unconditional now that they're heap-allocated.
4899 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4901 * charset.c (Fdecode_char, Fencode_char): Remove description of
4902 `restriction' arg. now that it's hidden by advertised-calling-convention.
4904 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4906 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4907 Remove unused variable (from mac-port).
4908 (macfont_draw): Use s->ybase for correct y position.
4910 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4912 * frame.h (struct frame): Drop has_minibuffer member because...
4913 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4914 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4916 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4918 * window.h (struct window): Prefer enum text_cursor_kinds to int
4919 for phys_cursor_type member. Move the latter, phys_cursor_width,
4920 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4921 * window.c (replace_window, make_window): Adjust users.
4923 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4925 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4926 this module is never compiled otherwise.
4928 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4930 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4933 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4935 * xdisp.c (get_next_display_element): Don't call face_for_font in
4936 a build configured --without-x. (Bug#15484)
4938 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4940 * window.c (calc_absolute_offset): #elif should be #elif defined.
4942 * frame.c (delete_frame): Block/unblock input to overcome race
4943 condition (Bug#15475).
4945 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4947 * frame.c (delete_frame): Record selected frame only after
4948 calling Qdelete_frame_functions (Bug#15477).
4950 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4952 * nsterm.m (ns_selection_color): Remove.
4953 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4954 NSColor selectedText(Background)Color. Only for COCOA.
4955 (ns_term_init): Remove assignment of ns_selection_color, logic
4956 moved to ns_get_color.
4958 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4959 NS_SELECTION_COLOR_DEFAULT.
4960 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4962 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4964 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4965 frame' does not have the tool_bar_window member.
4967 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4969 Signal error when reading an empty byte-code object (Bug#15405)
4970 * lread.c (read1): Signal error.
4971 * alloc.c (make_byte_code): eassert header size.
4972 (sweep_vectors): Change an int to size_t.
4974 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4976 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4977 instead of ints, as it's the usual style for offsetof constants. See:
4978 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4980 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4981 This is ugly, but it should fix the performance problem for older
4982 GCC versions in the short run. I'll look into integrating the
4983 Gnulib module for popcount, as a better fix.
4984 See the thread starting in:
4985 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4986 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4987 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4988 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4989 (popcount_size_t): Use it.
4991 2013-09-24 Daniel Colascione <dancol@dancol.org>
4993 * process.c (Fnetwork_interface_info): Fix build break due to
4996 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4998 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4999 Prefer signed to unsigned integers where either will do.
5000 No need for 'const' on locals that do not escape.
5001 Omit easserts with unnecessary and unportable assumptions about
5002 alignment. Avoid unnecessary casts to char *.
5004 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5006 Use union for the payload of struct Lisp_Vector.
5007 This helps to avoid a few glitches dictated by C's aliasing rules.
5008 * lisp.h (struct Lisp_Vector): Use union for next and
5009 contents member. Adjust comment. Change related users.
5010 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5011 Related users changed.
5012 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5013 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5014 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5015 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5017 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5019 Optimize glyph row clearing and copying routines.
5020 * dispextern.h (struct glyph_row): Change layout of struct
5021 glyph_row to help copy_row_except_pointers. Adjust comment.
5022 * dispnew.c (null_row): Remove.
5023 (clear_glyph_row): Use offsetof and memset to find and clear
5024 just the members that need clearing. Adjust comment.
5025 (copy_row_except_pointers): Likewise for copying.
5027 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5029 Some minor cleanups of recently-added bool vector code.
5030 * conf_post.h (assume): Always return void. Use lint version
5031 only if GCC and MSC versions don't apply.
5032 * conf_post.h (assume):
5033 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5034 Depend on _MSC_VER, not __MSC_VER, for consistency with
5036 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5037 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5038 (bool_vector_binop_driver, count_trailing_zero_bits)
5039 (size_t_to_host_endian): Now static, not static inline;
5040 the latter isn't needed with modern compilers and doesn't
5041 work with older compilers anyway.
5043 * alloc.c (valgrind_p): Use bool for boolean.
5045 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5047 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5048 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5049 (display_last_displayed_message_p, message_buf_print)
5050 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5051 Use bool for boolean.
5052 * dispextern.h (cancel_line, init_desired_glyphs):
5053 Remove ancient leftover.
5054 (help_echo_showing_p, hourglass_shown_p):
5055 * lisp.h (noninteractive_need_newline): Adjust declaration.
5057 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5059 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5061 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5062 ...this file and convert the latter to static. Adjust comment.
5063 (make_initial_frame):
5064 * window.c (init_window_once): Adjust user.
5065 * frame.h (last_nonminibuf_frame): Remove declaration.
5066 * lisp.h (selected_frame): Likewise.
5067 * msdos.c (the_only_display_info): Adjust comment.
5069 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5071 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5072 computing the end column of mouse-highlight that comes from
5073 display or overlay strings. (Bug#15437)
5074 (note_mouse_highlight): Adapt calculation of last argument to
5075 mouse_face_from_string_pos to the above change.
5077 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5078 all platforms, not just for clang.
5080 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5082 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5083 about excess arguments to snprintf.
5085 * conf_post.h(assume): Use __builtin_unreachable for clang.
5087 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5089 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5090 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5092 2013-09-23 Daniel Colascione <dancol@dancol.org>
5094 * alloc.c (USE_VALGRIND): New macro; on by default
5095 when ENABLE_CHECKING.
5096 (mark_maybe_object, mark_maybe_pointer)
5097 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5099 (valgrind_p) [USE_VALGRIND]: New variable.
5100 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5102 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5104 * process.c (wait_reading_process_output): Change int pnamelen to
5107 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5108 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5109 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5110 argument to unsigned long to avoid warning.
5111 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5113 * conf_post.h (assume): Fix compiler error: x shall be cond.
5115 2013-09-22 Daniel Colascione <dancol@dancol.org>
5117 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5118 warning when compiling without a window system.
5120 2013-09-22 Daniel Colascione <dancol@dancol.org>
5122 * data.c (Qbool_vector_p): New symbol.
5123 (bool_vector_spare_mask, popcount_size_t_generic)
5124 (popcount_size_t_msc, popcount_size_t_gcc)
5126 (bool_vector_binop_driver)
5127 (count_trailing_zero_bits, size_t_to_host_endian)
5128 (Fbool_vector_exclusive_or)
5129 (Fbool_vector_union)
5130 (Fbool_vector_intersection, Fbool_vector_set_difference)
5131 (Fbool_vector_subsetp, Fbool_vector_not)
5132 (Fbool_vector_count_matches)
5133 (Fbool_vector_count_matches_at): New functions.
5134 (syms_of_data): Intern new symbol, functions.
5135 * alloc.c (bool_vector_payload_bytes): New function.
5136 (Fmake_bool_vector): Instead of calling Fmake_vector,
5137 which performs redundant initialization and argument checking,
5138 just call allocate_vector ourselves. Make sure we clear any
5139 terminating padding to zero.
5140 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5141 instead of open-coding the size calculation.
5142 (vroundup_ct): New macro.
5143 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5144 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5145 * composite.c (composition_gstring_put_cache):
5146 Change lint_assume to assume.
5147 * conf_post.h (assume): New macro.
5148 (lint_assume): Remove.
5149 * dispnew.c (update_frame_1): Change lint_assume to assume.
5150 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5152 * image.c (gif_load): Change lint_assume to assume.
5153 * lisp.h (eassert_and_assume): New macro.
5154 (Qbool_vector_p): Declare.
5155 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5156 (swap16, swap32, swap64): New inline functions.
5157 * macfont.m (macfont_shape): Change lint_assume to assume.
5158 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5159 * xsettings.c (parse_settings): Use new swap16 and
5160 swap32 from lisp.h instead of file-specific macros.
5162 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5164 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5165 found (which can legitimately happen when the glyph row at the
5166 window start is disabled in the current_matrix. (Bug#15365)
5168 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5170 Fix syntax.h bug introduced by recent INLINE change.
5171 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5172 conditionally compiled one way in some modules, and a different
5173 way in others. This doesn't work with extern inline functions,
5174 which must have the same definition in all modules, because the
5175 defining code might be shared across modules, depending on the
5176 implementation. Symptoms reported by Martin Rudalics in:
5177 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5178 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5179 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5180 overriding the corresponding functions in syntax.h.
5181 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5182 (syntax_property): New inline functions.
5183 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5184 Rewrite in terms of these new functions.
5186 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5188 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5189 not chars_in_text, whose result depends on the multibyteness of
5190 the current buffer. (Bug#15426)
5192 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5194 Port recent change to hosts where pointers aren't 'long'.
5195 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5196 Don't assume that pointers are the same width as 'long'.
5197 Add a compile-time check that a pointer fits into two X slots.
5199 A simpler, centralized INLINE.
5200 * conf_post.h (INLINE): Define only if not already defined.
5201 This allows us to use a single INLINE, defined by one file
5203 * emacs.c (INLINE): Define it.
5204 Also, include category.h, charset.h, composite.h, dispextern.h,
5205 syntax.h, systime.h, so that their INLINE definitions are expanded
5207 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5208 * buffer.h, buffer.c (BUFFER_INLINE):
5209 * category.h, category.c (CATEGORY_INLINE):
5210 * character.h, character.c (CHARACTER_INLINE):
5211 * charset.h, charset.c (CHARSET_INLINE):
5212 * composite.h, composite.c (COMPOSITE_INLINE):
5213 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5214 * frame.h, frame.c (FRAME_INLINE):
5215 * intervals.h, intervals.c (INTERVALS_INLINE):
5216 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5217 * lisp.h, alloc.c (LISP_INLINE):
5218 * process.h, process.c (PROCESS_INLINE):
5219 * syntax.h, syntax.c (SYNTAX_INLINE):
5220 * systime.h, sysdep.c (SYSTIME_INLINE):
5221 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5222 * window.h, window.c (WINDOW_INLINE):
5223 Remove. All uses replaced with INLINE.
5225 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5227 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5230 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5232 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5233 'const char *' to avoid compiler warnings due to similar change in
5234 the prototype of x_get_string_resource.
5236 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5238 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5239 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5240 going to replace static variables below. Adjust comments.
5241 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5242 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5243 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5244 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5245 Related users changed.
5246 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5247 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5248 last_mouse_movement_time, going to replace static variables below.
5250 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5251 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5253 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5254 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5255 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5256 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5257 static variables below.
5258 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5259 (last_mouse_scroll_bar): Remove.
5260 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5261 (mouseExited): Related users changed.
5263 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5265 Do not use external array to process X scroll bar messages.
5266 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5267 (x_send_scroll_bar_event): Pack window pointer into two slots
5268 of XClientMessageEvent if we're 64-bit. Adjust comment.
5269 (x_scroll_bar_to_input_event): Unpack accordingly.
5271 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5273 Ifdef away recent changes which aren't relevant to NS port.
5274 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5275 [!HAVE_NS]: Declare as such.
5276 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5277 [!HAVE_NS]: Define as such.
5279 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5281 * frame.c (x_redo_mouse_highlight): New function
5282 to factor out common code used in W32 and X ports.
5283 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5284 * xterm.h (struct x_display_info):
5285 * w32term.h (struct w32_display_info):
5286 * nsterm.h (struct ns_display_info): New members
5287 last_mouse_motion_frame, last_mouse_motion_x and
5288 last_mouse_motion_y, going to replace static variables below.
5289 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5290 (redo_mouse_highlight): Remove.
5291 (note_mouse_movement, syms_of_xterm): Adjust user.
5292 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5293 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5294 (redo_mouse_highlight): Remove.
5295 (note_mouse_movement, syms_of_w32term): Adjust user.
5296 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5297 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5299 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5300 * nsfns.m (compute_tip_xy): Adjust user.
5302 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5304 * frame.c (x_mouse_grabbed): New function.
5305 * dispextern.h (x_mouse_grabbed): Add prototype.
5306 (last_mouse_frame): Remove declaration.
5307 * xterm.h (struct x_display_info):
5308 * w32term.h (struct w32_display_info):
5309 * nsterm.h (struct ns_display_info): New member
5310 last_mouse_frame, going to replace...
5311 * xdisp.c (last_mouse_frame): ...global variable.
5312 (note_tool_bar_highlight):
5313 * w32term.c (w32_mouse_position, w32_read_socket):
5314 * xterm.c (XTmouse_position, handle_one_xevent):
5315 Use x_mouse_grabbed.
5316 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5318 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5320 * w32term.c (w32_read_socket): Avoid temporary
5321 variables in a call to x_real_positions.
5322 * xterm.c (handle_one_xevent): Likewise.
5324 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5326 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5327 (x_icon_type): Remove prototype.
5328 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5329 * frame.c (x_icon_type): Remove.
5330 * w32term.c (x_make_frame_visible, x_iconify_frame):
5331 * xterm.c (x_make_frame_visible, x_iconify_frame):
5332 Use x_set_bitmap_icon to factor out common code.
5334 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5336 * dispextern.h (check_x_display_info, x_get_string_resource):
5337 Declare here just once and unify the latter.
5338 * frame.c (check_x_display_info, x_get_string_resource):
5339 * nsterm.h (check_x_display_info):
5340 * xrdb.c (x_get_string_resource):
5341 * xterm.h (check_x_display_info): Remove prototypes.
5342 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5343 * w32reg.c (x_get_string_resource): Likewise.
5344 (w32_get_rdb_resource): Adjust user.
5346 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5348 * xterm.h (struct x_display_info): New member
5349 x_pending_autoraise_frame, going to replace...
5350 * xterm.c (pending_autoraise_frame): ...static variable.
5351 (x_new_focus_frame, XTread_socket): Adjust users.
5352 * w32term.h (struct w32_display_info): New member
5353 w32_pending_autoraise_frame, going to replace...
5354 * w32term.c (pending_autoraise_frame): ...global variable.
5355 (x_new_focus_frame, w32_read_socket): Adjust users.
5357 2013-09-17 Glenn Morris <rgm@gnu.org>
5359 * xdisp.c (message_dolog): If we create *Messages*,
5360 switch it to messages-buffer-mode.
5362 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5364 Don't overuse 'const' in types of locals.
5365 * bidi.c (bidi_count_bytes):
5366 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5367 (xg_event_is_for_scrollbar):
5368 * xselect.c (x_handle_property_notify)
5369 (x_handle_selection_notify, x_handle_dnd_message):
5370 * xsettings.c, xsettings.h (xft_settings_event):
5371 * xterm.c (x_handle_net_wm_state, handle_one_event)
5372 (x_menubar_window_to_frame, x_detect_focus_change)
5373 (construct_mouse_click, note_mouse_movement)
5374 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5375 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5376 (handle_one_xevent, x_handle_net_wm_state):
5377 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5378 (x_handle_dnd_message):
5379 Avoid unnecessary 'const', typically the second 'const' in
5380 'const foo * const arg', a 'const' that does not affect the API
5381 and doesn't significantly help the human reader.
5383 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5385 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5386 only if Glib < 2.36.0.
5387 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5388 * xsettings.c (init_gconf, init_gsettings): Do not check
5390 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5392 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5394 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5396 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5397 before calling g_type_init.
5399 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5401 * nsterm.m (syms_of_nsterm): ... to here.
5403 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5405 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5406 (ignore_next_mouse_click_timeout): Use Time as X does.
5407 (handle_one_xevent): Avoid cast and use unsigned comparison.
5409 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5411 Do not copy X event in handle_one_xevent except KeyPress case.
5412 Wnen XEvent is processed, it is unlikely to be changed except
5413 KeyPress case, so we can avoid copying and use const pointer to
5414 const data to make sure that an event is not changed elsewhere.
5415 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5416 const' and do not create local copy except for the KeyPress event.
5417 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5418 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5419 (x_handle_net_wm_state, x_menubar_window_to_frame)
5420 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5421 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5422 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5423 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5424 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5425 (x_handle_dnd_message):
5426 * xsettings.c (xft_settings_event):
5427 Use 'const XEvent * const' where appropriate.
5428 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5430 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5432 Fix X event waiting to handle multiple frames.
5433 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5434 * xterm.c (pending_event_wait): Remove. Adjust users.
5435 (x_detect_focus_change): Pass frame arg.
5436 (handle_one_xevent): Find related frame early and clear per-frame
5437 wait_event_type only if this is an event for the relevant frame.
5438 (x_wait_for_event): Use per-frame wait_event_type.
5440 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5442 * nsfns.m (Fx_create_frame): Fix font driver registration for
5445 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5446 for syms_of_macfont.
5448 * nsterm.m: Include macfont.h.
5449 (ns_tmp_flags, ns_tmp_font): Remove.
5450 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5451 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5452 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5453 (changeFont:): Fix code style. Check for font driver type when
5456 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5459 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5460 (nsfont_open): Set font driver type.
5461 Set font->ascent and font->descent. Figure out font instead of
5462 ns_tmp_font, and flags instead of ns_tmp_flags.
5463 Fix indentation. Remove call to ns_draw_text_decoration,
5466 * nsfns.m: Include macfont.h.
5467 (Fx_create_frame): Register macfont driver, make a better default font.
5468 (Fns_popup_font_panel): Get font from macfont driver, if used.
5470 * macfont.m, macfont.h, macuvs.h: New files.
5472 * font.h: Declare syms_of_macfont.
5474 * font.c (syms_of_font): Call syms_of_macfont.
5476 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5478 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5480 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5481 and it is always zero for others, so I assume that this is an ancient
5482 leftover which nobody will want to change any more.
5483 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5484 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5485 * frame.c (x_set_scroll_bar_width):
5486 * w32fns.c (w32_createscrollbar):
5487 * w32term.c (w32_set_vertical_scroll_bar):
5488 * xfns.c (x_set_scroll_bar_default_width):
5489 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5490 (x_scroll_bar_expose): Related users changed.
5492 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5494 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5495 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5496 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5498 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5500 * nsterm.h, w32term.h, xterm.h: ...and not here.
5501 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5502 Remove unused Xisms.
5503 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5504 these modules are never compiled otherwise.
5506 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5508 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5509 Doc fix. (Bug#15375)
5511 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5513 Unify Fx_focus_frame between all ports.
5514 * frame.h (x_focus_frame): New prototype.
5515 * xfns.c (Fx_focus_frame): Remove.
5516 (syms_of_xfns): Do not defsubr it.
5517 (x_focus_frame): X implementation.
5518 * nsfns.m (Fx_focus_frame): Remove.
5519 (syms_of_nsfns): Do not defsubr it.
5520 (x_focus_frame): NS implementation.
5521 * w32term.c (Fx_focus_frame): Remove.
5522 (x_focus_on_frame): Rename to...
5523 (x_focus_frame): W32 implementation.
5524 * w32term.h (x_focus_on_frame): Remove prototype.
5525 * w32fns.c (Fx_focus_frame): Remove.
5526 (syms_of_w32fns): Do not defsubr it.
5527 * frame.c (Fx_focus_frame): Define here.
5528 (syms_of_frame): Defsubr here.
5529 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5531 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5533 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5534 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5535 each port to reference the port-specific window system data.
5536 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5537 (FRAME_DISPLAY_INFO): Define.
5538 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5539 (FRAME_DISPLAY_INFO): Define. Adjust users.
5540 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5541 (FRAME_DISPLAY_INFO): Define. Adjust users.
5542 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5543 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5544 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5545 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5546 * xselect.c, xterm.c: All related users changed.
5548 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5550 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5551 (x_menubar_window_to_frame): Remove prototypes.
5552 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5553 (x_menubar_window_to_frame, x_top_window_to_frame):
5555 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5556 (x_menubar_window_to_frame, x_top_window_to_frame):
5557 ...to here and convert all but the last to static.
5559 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5561 * lisp.mk (lisp): Add w32-common-fns.elc.
5563 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5565 * charset.c (char_charset): Document an exception for char-charset.
5567 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5569 * xterm.h (x_display_info): New field last_user_time...
5570 * xterm.c (toplevel): ...to replace static last_user_time.
5571 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5573 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5575 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5576 scroll bar values to prevent thumb from disappear and update comment.
5578 2013-09-11 Glenn Morris <rgm@gnu.org>
5580 * emacs.c (usage_message): Possessive apostrophe tweak.
5582 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5584 * nsterm.m (syms_of_nsterm): Use Qns.
5585 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5586 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5587 * xfns.c (x_display_info_for_name, Fx_open_connection):
5588 Remove old '#if 0' code.
5589 (syms_of_xfns): Use Qx.
5590 * termhooks.h (fullscreen_hook): Remove the leftover.
5591 (struct terminal): Fix typo in comment.
5593 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5595 Cleaning up a few X scroll bar bits.
5596 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5597 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5598 New member last_seen_part, going to replace...
5599 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5600 (xt_action_hook) [USE_LUCID]: Adjust user.
5601 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5602 Lucid-specific scroll bar support.
5603 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5604 to int and adjust to use last_seen_part member.
5605 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5606 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5607 Initialize last_seen_part.
5609 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5611 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5612 insert-buffer-substring an empty string.
5614 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5616 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5617 avoiding a GCC warning.
5619 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5621 Ifdef away frame tool bar code when it is not really used.
5622 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5623 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5624 and minimize_tool_bar_window_p under the above.
5625 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5626 (fset_tool_bar_window): Likewise.
5627 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5628 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5629 (change_frame_size_1):
5630 * window.c (window_from_coordinates, Frecenter): Adjust users.
5631 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5632 code is not really used.
5633 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5634 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5635 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5636 [!USE_GTK && !HAVE_NS]: Define as such.
5637 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5638 (note_mouse_highlight, expose_frame):
5639 * xfns.c (x_set_tool_bar_lines):
5640 * xterm.c (handle_one_xevent): Adjust users.
5642 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5644 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5645 This bug was introduced by my 2013-08-26 patch, which incorrectly
5646 assumed that the terminfo implementation doesn't use termcap buffers.
5647 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5648 these buffers apparently are used after all.
5649 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5650 (struct tty_display_info): Define members termcap_term_buffer and
5651 termcap_strings_buffer even if TERMINFO.
5653 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5656 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5657 'usage' docstring entry to pacify make-docfile.
5659 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5661 Change comparison functions =, <, >, <=, >= to take many arguments.
5662 * data.c: Change comparison functions' interface and implementation.
5663 * lisp.h: Make arithcompare available for efficient two arg
5665 * bytecode.c: Use arithcompare.
5666 * fileio.c: Use new interface.
5668 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5670 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5672 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5674 * eval.c (Feval): Document the new use of `lexical'.
5676 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5678 Review and drop old frame resize hack.
5679 * frame.h (struct frame): Remove force_flush_display_p.
5680 * dispnew.c (update_frame): Adjust user and don't call
5681 flush_frame here. The comment has said that there was an issues
5682 with redisplaying fringes, but I don't see any differences with
5683 and without this hack. Hopefully we can continue without it.
5684 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5685 current frame matrices twice if resized_p is set.
5687 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5689 Do not populate pure Xism x_sync to other ports.
5690 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5691 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5692 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5693 * w32term.h (x_sync): Remove prototype.
5695 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5697 Cleanup frame flushing.
5698 * dispextern.h (struct redisplay_interface):
5699 Drop flush_display_optional because flush_display is enough
5700 for X and flushing via RIF is just a no-op for others.
5701 * frame.h (flush_frame): New function.
5702 * dispnew.c (update_frame):
5703 * minibuf.c (read_minibuf):
5704 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5706 * keyboard.c (detect_input_pending_run_timers): Do not flush
5707 all frames but selected one in redisplay_preserve_echo_area.
5708 * nsterm.m (ns_flush): Remove no-op.
5709 (ns_redisplay_interface): Adjust user.
5710 * w32term.h (x_flush): Remove no-op.
5711 (w32_redisplay_interface): Adjust user.
5712 * xterm.c (x_flush): Simplify because we do not flush all
5713 frames at once any more. Adjust comment.
5714 (x_redisplay_interface): Adjust user.
5716 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5718 Port --without-x --enable-gcc-warnings to Fedora 19.
5719 * gfilenotify.c (globals_of_gfilenotify):
5720 Call g_type_init only if using an older glib version that needs it.
5722 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5724 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5725 (last_glyphless_glyph_merged_face_id): Remove declarations.
5726 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5727 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5728 (last_glyphless_glyph_merged_face_id): Now static.
5729 (merge_escape_glyph_face): New function, refactored from...
5730 (get_next_display_element): ...here.
5731 (merge_glyphless_glyph_face): New function, refactored from...
5732 (produce_glyphless_glyph): ...here...
5733 * term.c (produce_glyphless_glyph): ...and here.
5735 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5737 * eval.c (eval_sub): Only call Ffunction if necessary.
5739 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5741 Attempt to make redisplay more selective when changing cursor type.
5742 * frame.h (struct frame): New bitfield cursor_type_changed.
5743 * xdisp.c (cursor_type_changed): Remove.
5744 (try_cursor_movement, redisplay_window, try_window_id)
5745 (set_frame_cursor_types, try_window_reusing_current_matrix):
5746 Adjust to use per-frame bitfield.
5747 (redisplay_internal): Look for cursor type change on each visible
5748 frame and consider all frames if cursor type has been changed on
5749 the frame other than selected. If cursor type has been changed on
5750 selected frame only, do not use fast update.
5752 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5754 Attempt to make redisplay more selective when changing fonts.
5755 * frame.h (struct frame): New bitfield fonts_changed.
5756 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5757 (adjust_frame_glyphs): Add prototype.
5758 * dispnew.c (fonts_changed_p): Remove.
5759 (adjust_glyphs): Remove because we do not
5760 adjust matrices on all frames at once any more.
5761 (adjust_frame_glyphs): Block and unblock input here.
5762 (adjust_glyph_matrix): Use fonts_changed.
5763 (change_frame_size_1): Use adjust_frame_glyphs.
5764 * font.c (font_open_entity): Use fonts_changed.
5765 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5766 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5767 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5768 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5769 (shrink_mini_window, Fresize_mini_window_internal)
5770 (window_scroll_pixel_based, Fset_window_configuration)
5771 (apply_window_adjustment, Fset_window_vscroll):
5772 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5773 Use adjust_frame_glyphs.
5774 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5775 (try_window_reusing_current_matrix, try_window_id, display_line)
5776 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5777 (redisplay_internal): Consider fonts_changed and adjust frame
5778 matrices for each frame only if the frame is visible. If font
5779 has been changed on some frame during full redisplay, retry
5780 only visible frames where the font has been actually changed.
5782 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5784 Cache current header and mode line height for each window.
5785 * window.h (struct window): New fields mode_line_height
5786 and header_line_height.
5787 * window.c (make_window): Initialize them.
5788 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5789 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5790 (current_mode_line_height, current_header_line_height):
5792 * xdisp.c (current_mode_line_height, current_header_line_height):
5794 (pos_visible_p, init_xdisp): Adjust user.
5795 (redisplay_window): Invalidate mode_line_height and
5796 header_line_height if current and desired matrices do not agree.
5798 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5800 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5801 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5803 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5805 Make --without-x compatible with --enable-gcc-warnings.
5806 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5807 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5808 members under HAVE_WINDOW_SYSTEM.
5809 * keyboard.c (make_lispy_focus_out): Likewise.
5810 (record_menu_key): Move under HAVE_MENUS.
5811 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5812 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5813 (syms_of_xdisp): Adjust user.
5814 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5815 (start_hourglass, cancel_hourglass):
5816 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5817 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5818 and CLEAR_FONT_TABLE_NFONTS.
5819 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5820 Declare only if HAVE_WINDOW_SYSTEM.
5821 (lface_same_font_attributes_p, clear_face_gcs): Define only
5822 if HAVE_WINDOW_SYSTEM.
5824 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5826 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5827 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5828 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5830 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5832 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5834 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5836 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5837 This fixes a type error on hosts where ptrdiff_t is wider than int.
5839 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5841 * keyboard.c (read_key_sequence_vs): New function.
5842 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5845 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5847 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5849 Makefile improvements.
5850 * Makefile.in (config.status): Don't use double-colon rules, as
5851 they are not portable according to POSIX. Fix shell typo with `;
5852 I guess this rule has never been tested?
5853 (VCSWITNESS): New macro, to override any environment var.
5855 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5857 * xterm.h (struct x_display_info): Do not track X connection
5858 fd separately because it is always available from Display.
5859 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5862 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5864 * buffer.c (drop_overlay):
5865 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5866 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5868 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5870 * buffer.c (Fmake_overlay, Fmove_overlay):
5871 * intervals.c (set_point_from_marker):
5872 * print.c (PRINTPREPARE): Prefer signal_error
5873 to plain error and report unsuitable marker too.
5875 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5877 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5878 for 'dragging' member.
5879 (struct x_output): Remove set-but-unused leftovers
5880 'left_before_move' and 'top_before_move'.
5881 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5882 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5883 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5884 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5885 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5886 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5887 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5888 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5890 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5892 * nsfont.m (INVALID_GLYPH): New define.
5893 (nsfont_encode_char): Use INVALID_GLYPH.
5894 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5896 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5898 * xterm.c (x_last_mouse_movement_time): Revert last change.
5899 This code should use XDisplayMotionBufferSize to check display's
5900 motion history first, and there are few other issues as well.
5901 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5902 (handle_one_xevent): Adjust user.
5904 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5906 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5907 * frame.c (Flast_nonminibuf_frame): ... to here.
5908 (check_minibuf_window): Don't abort if no window was found
5911 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5913 Use XGetMotionEvents to ask the last mouse motion time from X server.
5914 * xterm.c (X_MOTION_HISTORY): Default to 1.
5915 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5916 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5917 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5918 Ifdef away legacy code.
5919 (XTmouse_position, x_scroll_bar_report_motion):
5920 Use x_last_mouse_movement_time.
5921 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5924 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5926 * msdos.c (last_mouse_window): Move to...
5927 (dos_rawgetc): ...this function and adjust comment.
5928 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5929 (mouseMoved): ...this function and adjust comment.
5930 * w32term.c (last_window): Likewise with...
5931 (w32_read_socket): ...this function.
5932 * xterm.c (last_window): Likewise with...
5933 (handle_one_xevent): ...this function.
5935 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5937 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5938 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5939 (handle_one_xevent): ...to here.
5940 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5943 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5945 * msdos.c (IT_set_terminal_window): Remove no-op.
5946 (initialize_msdos_display): Adjust terminal setup.
5947 * w32console.c (w32con_set_terminal_window): Remove no-op.
5948 (initialize_w32_display): Adjust terminal setup.
5949 * w32term.c (w32_set_terminal_window): Remove no-op.
5950 (w32_create_terminal): Adjust terminal setup.
5951 * xterm.c (XTset_terminal_window): Remove no-op.
5952 (x_create_terminal): Adjust terminal setup.
5954 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5956 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5958 (ns_create_terminal): Adjust terminal setup.
5959 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5961 (w32_create_terminal): Adjust terminal setup.
5962 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5964 (x_create_terminal): Adjust terminal setup.
5966 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5968 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5969 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5970 * dispnew.c (buffer_posn_from_coords):
5971 * window.c (Fwindow_end, displayed_window_lines):
5972 * xdisp.c (redisplay_mode_lines): Use it.
5974 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5976 * fontset.c (face_for_char): Check char in the current face font first
5977 if HAVE_NS (Bug#15138).
5979 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5981 * window.c (temp_output_buffer_show): Make sure window returned
5982 by display_buffer is live (Bug#15213).
5984 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5986 Minor cleanup to avoid forward declarations.
5987 * coding.h (struct ccl_spec): Remove forward declaration.
5988 * composite.h (toplevel): Include font.h.
5989 (struct composition_it, struct face, struct font_metrics):
5990 Remove forward declaration.
5991 * dispextern.h (struct image, struct atimer): Likewise.
5992 * emacsgtkfixed.h (struct frame): Likewise.
5993 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5994 * font.h (struct font_driver, struct font, struct glyph_string)
5995 (struct face): Remove forward declaration.
5996 * fontset.h (struct face, struct font): Likewise.
5997 * frame.h (toplevel): Style cleanup.
5998 (enum output_method): Move to...
5999 * termhooks.h (enum output_method): ...here.
6000 (struct glyph, struct frame, struct ns_display_info)
6001 (struct x_display_info, struct w32_display_info):
6002 Remove forward declaration.
6003 * xterm.h (toplevel): Include termhooks.h.
6004 (struct font, struct window, struct glyph_matrix, struct frame)
6005 (struct input_event, struct face, struct image): Remove forward
6007 * gtkutil.h (struct _widget_value): Likewise.
6008 * keyboard.h (toplevel): Include termhooks.h.
6009 (struct input_event): Remove forward declaration.
6011 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6013 * intervals.c (set_point_from_marker): New function.
6014 * editfns.c (Fgoto_char):
6015 * process.c (Finternal_default_process_filter):
6016 * window.c (select_window_1): Use it.
6017 * buffer.h (set_point_from_marker): Add prototype.
6019 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6021 * w32.c (term_winsock): Call release_listen_threads before calling
6023 (_sys_wait_accept): Wait for accept event in a loop with a finite
6024 timeout, instead of waiting indefinitely. Will hopefully avoid
6025 hanging during exit because WSACleanup deadlocks waiting for the
6026 event object to be released. (Bug#14333)
6028 * w32proc.c (release_listen_threads): New function, signals all
6029 the reader threads that listen for connections to stop waiting.
6031 * w32.h (release_listen_threads): Add prototype.
6033 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6035 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6036 field of new marker (for sanity and safety).
6037 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6038 anyway because XMISCTYPE is a function and can't be an lvalue).
6040 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6042 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6043 (x_after_update_window_line, x_scroll_bar_create)
6044 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6045 (handle_one_xevent, x_clear_frame_area):
6046 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6047 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6048 * xterm.h (x_clear_area): Adjust prototype.
6050 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6052 Hook scanning and indentation functions to find_newline. This helps
6053 to avoid duplicated code and renders more respect to newline cache.
6054 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6055 * cmds.c (Fforward_line):
6056 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6057 Use find_newline and avoid unnecessary point movements.
6058 * search.c (scan_newline): Implement on top of find_newline.
6060 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6062 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6063 scoped code (bug#11258).
6065 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6067 * nsterm.m (last_window): New variable.
6068 (EV_TRAILER2): New macro.
6069 (EV_TRAILER): Call EV_TRAILER2.
6070 (mouseMoved:): Add support for mouse-autoselect-window
6071 on nextstep (Bug#6888).
6073 2013-08-28 Andreas Schwab <schwab@suse.de>
6075 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6076 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6077 Remove unused macro definitions.
6078 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6079 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6080 Only define if emacs.
6082 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6084 Prefer enum glyph_row_area to int where appropriate.
6085 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6087 (window_box, window_box_width, window_box_left, window_box_left_offset)
6088 (window_box_right, window_box_right_offset): Adjust prototypes.
6089 * xdisp.c (window_box, window_box_width, window_box_left)
6090 (window_box_left_offset, window_box_right, window_box_right_offset):
6091 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6092 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6093 * nsterm.m (ns_clip_to_row):
6094 * w32term.c (w32_clip_to_row):
6095 * xterm.c (x_clip_to_row): Likewise.
6097 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6099 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6100 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6102 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6104 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6105 for portability to hosts where /bin/sh has problems.
6107 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6109 Redesign redisplay interface to drop global output_cursor.
6110 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6111 (toplevel): Remove declaration of output_cursor.
6112 (set_output_cursor, x_cursor_to): Remove prototype.
6113 * window.h (struct window): New member output_cursor.
6114 (output_cursor_to): New function to replace RIF member.
6115 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6116 (update_text_area, set_window_cursor_after_update): Use it.
6117 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6118 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6119 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6120 * w32term.c (x_update_window_begin, x_update_window_end):
6121 * xterm.c (x_update_window_begin, x_update_window_end):
6122 Adjust to use per-window output cursor.
6124 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6126 Simplify SELECT_TYPE-related code.
6127 Like EMACS_TIME, this portability layer is no longer needed, since
6128 Emacs has been using fd_set as a portability layer for some time.
6129 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6130 (SELECT_TYPE): Remove. All uses changed to fd_set.
6131 (fd_set) [!FD_SET]: New typedef.
6133 Simplify EMACS_TIME-related code.
6134 This portability layer is no longer needed, since Emacs has been
6135 using struct timespec as a portability layer for some time.
6136 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6137 Include <time.h> rather than "systime.h"; that's all that's needed now.
6138 * dispnew.c: Include <timespec.h> rather than "systime.h";
6139 that's all that's needed now.
6140 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6141 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6142 TIMESPEC_RESOLUTION.
6143 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6144 LOG10_TIMESPEC_RESOLUTION.
6145 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6146 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6147 (make_emacs_time): Remove. All used changed to make_timespec.
6148 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6149 (current_timespec): Rename from current_emacs_time. All uses changed.
6150 (add_emacs_time): Remove. All uses changed to timespec_add.
6151 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6152 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6153 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6154 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6155 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6156 (current_timespec): Rename from current_emacs_time. All uses changed.
6157 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6158 changed to timespec_cmp.
6159 * xgselect.c: Include <timespec.h>, since our .h files don't.
6161 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6163 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6164 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6165 Remove the leftovers.
6166 * gtkutil.c (toplevel): Do not declare Qxft but include
6168 * image.c (toplevel): Do not declare Vlibrary_cache because
6169 it's already done in lisp.h.
6171 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6173 * lisp.h (Mouse_HLInfo): Move from here...
6174 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6175 (reset_mouse_highlight): New function.
6176 * msdos.c (dos_set_window_size, IT_update_begin)
6177 (internal_terminal_init):
6178 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6179 (ns_initialize_display_info):
6180 * w32console.c (initialize_w32_display):
6181 * w32term.c (x_update_window_end, x_free_frame_resources)
6182 (w32_initialize_display_info):
6183 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6184 * window.c (Fdelete_other_windows_internal):
6185 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6186 * termchar.h (toplevel):
6187 * xterm.h (toplevel): Include dispextern.h.
6189 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6191 Fix minor problems found by static checking.
6192 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6193 (expect): Avoid nested-if warning.
6194 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6195 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6196 * nsterm.h, nsterm.m (ns_select):
6197 * xgselect.c, xgselect.h (xg_select):
6198 Adjust signature to better match pselect's.
6199 * nsterm.m (ns_select):
6200 Don't set *TIMEOUT, since pselect doesn't.
6201 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6202 diagnostic about assigning const char * to it.
6203 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6205 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6207 * lread.c (substitute_object_recurse): Handle hash-tables as well
6210 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6212 Fix unlikely core dump in init_tty, and simplify terminfo case.
6213 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6214 The old version incorrectly dumped core if malloc returned a
6215 buffer containing only non-NUL bytes.
6216 (init_tty): Do not allocate or free termcap buffers; the
6217 struct does that for us now.
6218 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6219 (struct tty_display_info): Define members termcap_term_buffer and
6220 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6221 use them. Allocate them directly in struct rather than indirectly
6222 via a pointer, to simplify init_tty.
6224 * frame.c (check_minibuf_window): Initialize 'window' properly,
6225 so that Emacs reliably aborts later if 'window' is not initialized.
6227 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6229 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6230 of VoidSymbol (Bug#15154).
6232 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6234 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6235 mouse_face_beg_y and mouse_face_end_y.
6236 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6237 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6238 Adjust users and update comment where appropriate.
6240 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6242 * frame.c (check_minibuf_window): New function.
6243 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6244 Call check_minibuf_window (Bug#15183).
6246 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6248 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6249 because this is the only last cursor data we need to keep and consult.
6250 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6251 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6254 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6256 Fix recovering from possible decompression error.
6257 Since insert_from_gap doesn't always move point, we can't use PT as
6258 the position where the partially decompressed data ends, and
6259 should count how many bytes was produced so far.
6260 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6261 (unwind_decompress): Really delete partially uncompressed data.
6262 (Fzlib_decompress_region): Take decompressed data size into account.
6264 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6266 * syntax.c (init_syntax_once): Adjust comment and do an early
6267 initialization of Qchar_table_extra_slots just once...
6268 * casetab.c (init_casetab_once):
6269 * category.c (init_category_once):
6270 * character.c (syms_of_character):
6271 * coding.c (syms_of_coding):
6272 * xdisp.c (syms_of_xdisp): ...and omit it here.
6274 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6276 * xdisp.c (get_next_display_element): Don't apply to characters
6277 from a display vector the logic of setting it->end_of_box_run_p
6278 suitable for characters from a buffer. (Bug#15175)
6280 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6281 to handle directories, rather than '_utime' which doesn't.
6284 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6286 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6287 or fullscreen (Bug#14627).
6289 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6291 System-dependent integer overflow fixes.
6292 * process.c (Fset_process_window_size): Signal an error if
6293 the window size is outside the range supported by the lower level.
6294 * sysdep.c (set_window_size): Return negative on error,
6295 nonnegative on success, rather than -1, 0, 1 on not in system,
6296 failure, success. This is simpler. Caller changed.
6297 (serial_configure): Remove unnecessary initialization of local.
6298 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6299 size fits in unsigned long; this isn't true on some 32-bit hosts.
6300 Avoid buffer overrun if some future version of /proc/meminfo has a
6301 variable name longer than 20 bytes.
6302 (system_process_attributes) [__FreeBSD__]:
6303 Don't assume hw.availpages fits in 'int'.
6305 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6307 Don't let very long directory names overrun the stack.
6308 Fix some related minor problems involving "//", vfork.
6309 * callproc.c (encode_current_directory): New function.
6310 (call_process): Don't append "/"; not needed.
6311 * fileio.c (file_name_as_directory_slop): New constant.
6312 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6313 this can save the caller having to alloca.
6314 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6315 Use SAFE_ALLOCA, not alloca.
6316 (directory_file_name, Fexpand_file_name): Leave leading "//"
6317 alone, since it can be special even on POSIX platforms.
6318 * callproc.c (call_process):
6319 * process.c (Fformat_network_address):
6320 * sysdep.c (sys_subshell):
6321 Use encode_current_directory rather than rolling our own.
6322 (create_process): No need to encode directory; caller does that now.
6323 * process.h (encode_current_directory): New decl.
6324 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6325 Rework to avoid 'goto xyzzy;'.
6327 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6329 * xdisp.c (handle_face_prop): If the default face was remapped use
6330 the remapped face for strings from prefix properties. (Bug#15155)
6332 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6334 Minor cleanup for redisplay interface and few related functions.
6335 * frame.h (enum text_cursor_kinds): Move from here...
6336 * dispextern.h (enum text_cursor_kinds): ...to here.
6337 (toplevel): Drop unnecessary declarations.
6338 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6339 in update_window_end_hook and draw_window_cursor functions.
6340 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6341 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6342 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6343 * xterm.c (x_update_window_end, x_draw_window_cursor):
6344 * xdisp.c (display_and_set_cursor, update_window_cursor)
6345 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6346 enum text_cursor_kinds where appropriate.
6348 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6350 Redesign redisplay interface to drop updated_row and updated_area.
6351 * dispextern.h (updated_row, updated_area): Remove declaration.
6352 (struct redisplay_interface): Pass glyph row and row area parameters
6353 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6354 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6356 * dispnew.c (updated_row, updated_area): Remove.
6357 (redraw_overlapped_rows, update_window_line): Adjust user.
6358 (update_marginal_area, update_text_area): Likewise. Pass updated row
6359 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6360 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6363 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6365 * process.c (flush_pending_output): Remove stub.
6368 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6370 * callproc.c: Fix race that killed background processes (Bug#15144).
6371 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6372 Record deleted process-id in critical section, not afterwards.
6373 Don't mistakenly kill process created by a call-process invocation
6374 that discards output and does not wait.
6376 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6378 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6379 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6380 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6381 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6382 to shut up compiler in mark_object.
6383 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6385 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6387 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6388 We can't portably rely on PTY_OPEN doing that, even if
6389 it calls posix_openpt with O_CLOEXEC.
6391 2013-08-20 Kenichi Handa <handa@gnu.org>
6393 * character.c (string_char): Improve commentary.
6395 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6397 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6398 (struct animation_cache): Make signature a flexible array member.
6399 All uses changed. This is a tad slower but may insulate us better
6400 from future changes to ImageMagick.
6402 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6404 * image.c: Shrink memory needed for animation cache.
6405 (SIGNATURE_DIGESTSIZE): New constant.
6406 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6407 (imagemagick_create_cache): Copy the signature. This saves
6408 several KB of memory that ImageMagick wastes per signature.
6409 Don't bother updating the update_time, as the caller does that now.
6410 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6411 it's a fixed size struct member now.
6412 (imagemagick_get_animation_cache): Always destroy the signature,
6413 as it's now imagemagick_create_cache's responsibility to copy it.
6414 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6415 and use memcmp rather than strcmp.
6416 eassert that ImageMagick returns a signature of the specified length.
6418 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6420 * image.c (imagemagick_get_animation_cache): Don't segfault on
6422 (imagemagick_get_animation_cache): Revert to previous definition
6423 so that it actually works. But keep the memory leak fix.
6424 (imagemagick_get_animation_cache): Fix memory leak.
6426 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6428 * image.c: Fix animation cache signature memory leak.
6429 Fix some other minor performance problems while we're at it.
6430 (imagemagick_create_cache): Clear just the members that
6431 need clearing. Don't set update_time, as caller does that now.
6432 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6433 Simplify by using pointer-to-pointer instead of a prev pointer.
6434 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6435 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6436 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6437 it's already a copy. Free the signature probe unless it's cached.
6439 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6440 This was introduced by my 2013-08-12 fix for Bug#15035.
6442 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6444 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6445 (imagemagick_prune_animation_cache): Now static.
6447 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6449 * image.c (imagemagick_get_animation_cache): Don't segfault when
6450 pruning all entries.
6452 2013-08-18 Ken Brown <kbrown@cornell.edu>
6454 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6455 static heap if ENABLE_CHECKING is defined.
6456 (max_bss_sbrk_ptr): New variable.
6458 (report_sheap_usage): Report maximum static heap usage instead of
6459 ending static heap usage.
6461 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6463 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6464 of zlib_initialized according to the results of calling
6465 init_zlib_functions.
6467 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6469 * image.c: Implement an ImageMagick per-image cache.
6470 (imagemagick_get_animation_cache): Fix a double-free error.
6471 (imagemagick_load_image): Remove the ping_wand code, which only
6472 apparently saved time on invalid animated images, and slowed down
6473 everything else. Optimise for the common case.
6475 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6477 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6479 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6481 * marker.c (set_marker): Remove documentation of undefined behavior.
6483 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6485 * image.c (imagemagick_compute_animated_image): Animate correctly
6486 when sub-images are smaller than the main image.
6487 (imagemagick_compute_animated_image): Setting the iterator row to
6488 zero is apparently not allowed.
6489 (imagemagick_compute_animated_image): Allow images that say they
6490 have sub-images that are bigger than the main image, but just crop
6493 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6495 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6497 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6499 * image.c (imagemagick_compute_animated_image): Respect the GIF
6502 2013-08-15 Ken Brown <kbrown@cornell.edu>
6504 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6505 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6508 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6510 Fix minor problems found by static checking.
6511 * frame.c (delete_frame):
6512 * xdisp.c (next_element_from_display_vector):
6513 Avoid uninitialized local.
6514 * image.c (imagemagick_compute_animated_image): Port to C89.
6515 Prefer usual GNU indentation style for loops.
6516 Be more careful about bizarrely large sizes, by using ptrdiff_t
6519 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6521 Fix infinite frame selection loop (Bug#15025).
6522 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6524 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6526 * xdisp.c (compute_window_start_on_continuation_line):
6527 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6528 to make sure we end up setting the window start at the leftmost
6529 visible character of the display line. This avoids funky
6530 horizontal shifting because the window start is not kept on the
6531 same position. (Bug#15090)
6532 (next_element_from_display_vector): Support 'box' face attribute
6533 in the face definitions of a display vector. (Bug#15099)
6535 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6537 * image.c (imagemagick_compute_animated_image): Implement animated
6539 (imagemagick_compute_animated_image): Fix some compilation
6540 warnings. Implement a very simple cache to make the animation
6541 usable at all, but it should be replaced with a per-image cache.
6543 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6545 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6546 to do `for' loops over alist values.
6547 * buffer.h (FOR_EACH_BUFFER):
6548 * process.c (FOR_EACH_PROCESS): Use it.
6549 (handle_child_signal, status_notify, Fget_buffer_process)
6550 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6552 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6554 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6555 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6556 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6557 to xzalloc and so avoid redundant call to memset.
6558 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6559 members because it is allocated with xzalloc and so already zeroed.
6561 2013-08-14 Ken Brown <kbrown@cornell.edu>
6563 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6566 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6568 Utility function and macro to copy Lisp string to C string.
6569 * lisp.h (xlispstrdupa): New macro.
6570 (xlispstrdup): New prototype.
6571 * alloc.c (xlispstrdup): New function.
6572 * callint.c (Fcall_interactively):
6573 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6574 (Fsubstitute_in_file_name):
6575 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6576 * image.c (x_create_bitmap_from_file):
6577 * w32term.c (w32_term_init):
6578 * xterm.c (x_term_init): Use xlispstrdup.
6580 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6582 * image.c (imagemagick_load_image): Make animated pictures work.
6583 There's still some problems with background color settings, though
6586 * decompress.c (unwind_decompress): Always restore point.
6588 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6590 * marker.c (set_marker): Reformat documentation.
6592 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6594 * xdisp.c (cursor_type_changed): Now static.
6596 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6597 Use changed. This avoids the need to call xmalloc and for the
6598 caller to call xfree, and avoids memory leaks in some situations.
6600 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6602 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6603 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6604 (redisplay_window): If window_end_valid is cleared due to non-zero
6605 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6606 so do not call to try_cursor_movement for that window.
6608 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6610 * window.h (struct window): Convert window_end_pos and
6611 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6612 (wset_window_end_pos, wset_window_end_vpos): Remove.
6613 * dispnew.c (adjust_glyph_matrix):
6614 * window.c (Fwindow_end, replace_window, set_window_buffer)
6616 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6617 (set_vertical_scroll_bar, redisplay_window, try_window)
6618 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6619 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6620 (note_mouse_highlight): Adjust users.
6621 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6624 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6626 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6627 * image.c (imagemagick_filename_hint): Use `const char *' and
6628 prefer SSDATA to SDATA to avoid warnings.
6630 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6632 Cleanup window fringes, margins and scroll bars adjustments.
6633 * window.c (set_window_fringes, set_window_margins)
6634 (set_window_scroll_bars, apply_window_adjustment): New functions.
6635 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6636 (Fset_window_scroll_bars): Use them.
6638 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6640 * window.h (struct window): Convert scroll_bar_width
6641 from Lisp_Object to integer. Adjust comment.
6642 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6644 * window.c (wset_scroll_bar_width): Remove.
6645 (make_window): Initialize scroll_bar_width.
6646 (Fsplit_window_internal): Use direct assignment.
6647 (Fset_window_configuration, save_window_save):
6648 Convert Lisp_Object to integer and back where appropriate.
6649 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6650 bar was actually changed, and mention this in docstring.
6652 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6654 * decompress.c: Minor simplifications.
6655 (Fzlib_decompress_region): Don't bother verifying
6656 that avail_out <= UINT_MAX, as that was confusing.
6657 Mention the restriction in a comment instead.
6658 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6660 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6662 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6663 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6665 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6667 * image.c (imagemagick_filename_hint): Check for errors in the
6670 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6672 * window.c (Fwindow_margins): Return nil when there's no marginal
6673 area, as per the documented API.
6675 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6676 Fmake_vector, as scroll bar's struct members are not all Lisp
6677 objects now. This avoids crashes in GC.
6679 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6680 bool, so its address could be taken.
6682 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6684 * image.c (imagemagick_filename_hint): New function to possibly
6685 apply `image-content-type-suffixes'.
6686 (imagemagick_load_image): Use it.
6688 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6690 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6691 if loading zlib failed.
6693 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6695 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6696 2013-08-13 checkin below. Change bool to BOOL, rule is:
6697 All Obj-C code uses BOOL, except for interfaces callable from C.
6699 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6701 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6703 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6704 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6705 bool instead of BOOL.
6706 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6707 from Lisp_Object to bitfield. Adjust comment.
6708 * w32term.c (x_scroll_bar_create): Adjust user.
6709 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6710 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6711 Use bool for boolean.
6712 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6713 to `unsigned int' when defining a bitfield.
6715 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6717 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6719 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6721 * window.h (struct window): Convert left_margin_cols and
6722 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6723 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6724 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6726 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6728 (showing_window_margins_p, update_window_line, update_frame_1):
6729 * fringe.c (draw_fringe_bitmap_1):
6730 * xdisp.c (window_box_width): Adjust users.
6731 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6732 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6733 Use direct assignment.
6734 (Fset_window_configuration, save_window_save, Fwindow_margins):
6735 Convert Lisp_Object to integer and back where appropriate.
6736 (Fset_window_margins): Adjust user. Return t if any margin
6737 was actually changed, and mention this in docstring.
6739 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6741 * syntax.c (forward_word):
6742 * cmds.c (forward_char, backward_char): Mention the optional argument.
6744 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6746 * window.h (struct window): Convert left_fringe_width
6747 and right_fringe_width from Lisp_Objects to integers.
6749 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6750 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6751 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6753 (make_window): Initialize new integer fields to -1.
6754 (Fsplit_window_internal): Use direct assignment.
6755 (Fset_window_configuration, save_window_save):
6756 Convert Lisp_Object to integer and back where appropriate.
6757 (Fset_window_fringes): Adjust user. Return t if any fringe
6758 was actually changed, and mention this in docstring.
6760 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6762 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6763 * nsfns.m (x_set_cursor_type):
6764 * w32fns.c (x_set_cursor_type):
6765 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6766 * xdisp.c (set_frame_cursor_types): ...but in common code.
6768 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6770 * font.c (clear_font_cache): New function, stripped from...
6771 (Fclear_font_cache): ...here, which now uses the function
6772 above. Adjust comment.
6773 * font.h (clear_font_cache): Add prototype.
6774 * xfaces.c (clear_face_cache): Use clear_font_cache.
6776 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6778 * window.c (Fset_window_start): Compare `w', not `window' because
6779 `w' might not be equal to `window' after call to decode_live_window.
6781 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6783 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6784 This fixes a problem introduced by the Bug#15035 patch
6785 when using GPG. Reported by Herbert J. Skuhra.
6787 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6789 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6790 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6791 not yet initialized.
6793 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6795 * decompress.c (Fzlib_decompress_region): Support zlib
6796 decompression, too, and rename.
6798 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6800 Minor zlib configuration tweaks.
6801 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6802 Don't assume presence of fn_inflateInit2_ zlib internal function.
6804 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6806 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6807 include the zlib prefix.
6809 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6811 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6812 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6813 define static variables that are pointers to zlib functions to be
6815 (init_zlib_functions) [WINDOWSNT]: New function.
6816 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6818 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6819 macros instead of invoking the zlib functions directly.
6820 (syms_of_decompress): DEFSYM Qzlib_dll.
6821 Staticpro Szlib_available_p.
6823 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6825 Avoid looping over all frame windows to freeze and unfreeze.
6826 * window.h (struct window): Drop frozen_window_start_p.
6827 (freeze_window_starts): Drop prototype.
6828 * frame.h (struct frame): New frozen_window_starts flag.
6829 (FRAME_WINDOWS_FROZEN): New macro.
6830 * window.c (freeze_window_start, freeze_window_starts):
6832 (select_window, replace_window): Adjust users.
6833 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6834 (window_frozen_p): New function.
6835 (redisplay_window): Use it.
6837 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6839 Fix some fd issues when running subprocesses (Bug#15035).
6840 Fix bugs that can leak files or file descriptors on errors.
6841 Don't unlink open temp files, as that's hard for users to diagnose
6842 when things go awry (e.g., temp disk exhausted).
6843 Don't bother to lock temp files. Check for invalid recursion.
6844 * callproc.c (synch_process_fd): Remove. All uses removed.
6845 (synch_process_tempfile): New var or macro.
6846 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6848 (record_kill_process): New arg, the temp name. All callers changed.
6849 (delete_temp_file): Now just a simple wrapper around unlink.
6850 (call_process_kill): New arg, the call_process_fd array.
6851 Close them all. Clear synch_process_pid. Remove the temp file,
6852 or arrange for it to be removed.
6853 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6854 that's been moved to synch_process_tempfile. Caller changed.
6855 Do not remove the tempfile; that's now call_process_kill's
6857 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6858 call_process_kill; the caller now does that.
6859 (call_process_cleanup): Do not close the process fd; that's now
6860 call_process_kill's responsibility.
6861 (Fcall_process): Implement via new function call_process, which
6862 has most of the old body of Fcall_process, but with a different API.
6863 (call_process): New function that does not open or close filefd if
6864 it is nonnegative. Record which fds need to be closed, and let
6865 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6866 Signal an error if invoked recursively (could be done via a hook).
6867 Simplify creation of the tempfile in the MSDOS case.
6868 Don't create the output file until after checking for the executable.
6869 Report any failure to open /dev/null.
6870 Don't open /dev/null for writing twice; once is enough.
6871 Don't create pipe if all output is being discarded or sent to file.
6872 Don't worry about setting up the coding system or reading from the
6873 pipe if all output is being discarded.
6874 Hoist fd_error local into top level, to lessen block nesting.
6875 Don't record deleted pid here; now done by Fcall_process_region.
6876 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6877 and note its success in synch_process_tempfile.
6878 Do not leak resources when child_setup fails.
6879 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6880 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6881 (create_temp_file): Now returns open fd, with an additional
6882 Lisp_Object * argument to return the name. All callers changed.
6883 Do not close the file; rewind it instead, and leave it open for
6884 the caller. Do not lock the temp file. Unwind-protect the file
6885 and the file-descriptor.
6886 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6887 If an asynchrounous process, record it here, not in call_process.
6888 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6889 * eval.c (set_unwind_protect): New function.
6890 * fileio.c (write_region): New function, generalized from the
6891 old Fwrite_region. Do not lock temp files.
6892 (Fwrite_region): Use it.
6893 * lisp.h (set_unwind_protect, write_region): New decls.
6894 * process.c: Include <verify.h>.
6895 (make_process): Mark fds as initially closed.
6896 (deleted_pid_list): Now a list of pid-filename pairs.
6898 (close_process_fd): New function.
6899 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6900 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6901 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6902 (create_process, create_pty, Fmake_serial_process)
6903 (server_accept_connection): Record which fds need to be closed,
6904 and let deactivate_process close them.
6905 (Fmake_network_process): Do not discard the unwind-protect
6906 until it's safe to do so.
6907 (deactivate_process): Close the fds opened by create_process etc.
6908 (Fprocess_send_eof): Adjust to new way of recording open fds.
6909 Report an error if /dev/null can't be opened, instead of aborting.
6910 * process.h (PROCESS_OPEN_FDS): New constant.
6911 (struct Lisp_Process): New member open_fds.
6912 (record_kill_process, record_deleted_pid): Adjust signatures.
6913 (record_deleted_pid): Move decl here ...
6914 * syswait.h (record_deleted_pid): ... from here.
6916 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6918 * decompress.c: Fix bugs with large buffers and weird inputs.
6919 Tune a bit. Reindent as per usual Emacs style.
6920 (BUFFER_SIZE): Remove.
6921 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6922 more than UINT_MAX bytes. Decompress into the gap instead of into
6923 an auto buffer, as this should avoid copying. Return nil if
6924 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6925 set immediate_quit; we shouldn't trust zlib code that much.
6927 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6929 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6930 errors, and really move the gap to where we want it.
6932 * lisp.h: Include decompress.c support.
6934 * emacs.c (main): Include decompress.c support.
6936 * Makefile.in: Include -lz if present.
6938 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6940 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6941 (initWithTitle:): Initialize frame to 0.
6942 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6943 (fillWithWidgetValue:frame:): Rename from
6944 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6946 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6947 fillWithWidgetValue:frame:
6949 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6950 remove memory leak warnings.
6952 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6953 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6956 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6957 (x_activate_menubar): Update the whole menu.
6958 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6959 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6960 current event is not NSSystemDefined (Bug#15001).
6961 Call ns_check_menu_open only if trackingMenu is 2.
6962 (menuDidClose:): New method, decrease trackingMenu.
6963 (fillWithWidgetValue:setDelegate:): New method.
6964 (fillWithWidgetValue:): Call the above.
6966 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6968 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6970 Omit some unnecessary casts.
6971 Many of these go back to the old pre-C89 days, when they may have
6972 been needed, but we've been assuming C89 or later for a while now.
6973 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6974 (live_float_p, live_misc_p, live_vector_p):
6975 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6976 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6977 (defvar_per_buffer):
6978 * callint.c (Fcall_interactively):
6979 * doc.c (Fsubstitute_command_keys):
6980 * filelock.c (get_boot_time):
6981 * frame.c (xrdb_get_resource):
6982 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6983 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6984 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6985 (menuitem_highlight_callback, menu_destroy_callback)
6986 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6987 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6988 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6989 (xg_tool_bar_help_callback, tb_size_cb):
6990 * image.c (xpm_alloc_color, png_read_from_memory)
6991 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6992 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6994 * keymap.c (describe_map):
6995 * nsfns.m (Fns_display_monitor_attributes_list):
6996 * nsmenu.m (process_dialog:):
6997 * nsterm.m (hold_event):
6998 * process.c (wait_reading_process_output):
6999 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7000 * scroll.c (do_direct_scrolling, scrolling_1):
7001 * termcap.c (tgetent):
7002 * window.c (check_window_containing, add_window_to_list)
7003 (freeze_window_starts):
7004 * xdisp.c (compare_overlay_entries, vmessage):
7005 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7006 (x_get_monitor_attributes_xrandr)
7007 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7008 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7009 * xfont.c (xfont_match, xfont_open):
7010 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7011 (menubar_selection_callback, menu_position_func)
7012 (popup_selection_callback, create_and_show_popup_menu)
7013 (dialog_selection_callback, create_and_show_dialog):
7014 * xrdb.c (x_get_string_resource)
7016 * xsmfns.c (x_session_check_input):
7017 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7018 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7019 (xaw_jump_callback, xaw_scroll_callback):
7020 Omit unnecessary casts.
7022 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7024 Minor string-length refactoring.
7025 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7026 * frame.c (make_monitor_attribute_list):
7027 Prefer build_string to strlen + make_string.
7029 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7031 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7032 don't check minor_code (Bug#14417).
7034 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7036 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7037 vertical positions instead. This avoids calling MATRIX_ROW with
7038 row numbers that are possibly beyond valid limits. (Bug#15064)
7040 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7042 Use xstrdup and build_unibyte_string where applicable.
7043 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7044 * xfns.c (x_window):
7045 * xrdb.c (x_get_customization_string):
7046 * xterm.c (xim_initialize):
7047 * w32fns.c (w32_window): Use xstrdup.
7048 (w32_display_monitor_attributes_list):
7049 * emacs.c (init_cmdargs):
7050 * keyboard.c (PUSH_C_STR):
7051 * nsfont.m (nsfont_open):
7052 * sysdep.c (system_process_attributes):
7053 * w32.c (system_process_attributes):
7054 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7056 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7058 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7059 variables of these types so that GDB would know about them, as aid
7060 for debugging fatal exceptions. (Bug#15024) See also
7061 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7064 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7066 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7067 larger than the NSWindow (Bug#14934).
7069 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7071 Redesign redisplay interface to drop global variable updated_window.
7072 Always pass currently updated window as a parameter to update routines.
7073 * dispextern.h (updated_window): Remove declaration.
7074 (struct redisplay_interface): Pass window parameter to
7075 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7076 and after_update_window_hook.
7077 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7079 * dispnew.c (updated_window): Remove.
7080 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7081 (update_window_line): Adjust to match redisplay interface changes.
7082 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7083 (ns_scroll_run, ns_after_update_window_line):
7084 * w32term.c (x_update_window_begin, x_update_window_end)
7085 (x_after_update_window_line, x_scroll_run):
7086 * xterm.c (x_update_window_begin, x_update_window_end)
7087 (x_after_update_window_line, x_scroll_run):
7088 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7089 Likewise. Adjust comments where appropriate.
7090 (x_cursor_to): Simplify because this is always called during window
7091 update (but install debugging check anyway).
7092 (expose_window): Check must_be_updated_p flag to see whether this
7093 function is called during window update.
7095 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7097 Do not reset window modification event counters excessively.
7098 These leftovers and poor man's tricky methods to catch extra
7099 redisplay's attention are no longer needed.
7100 * frame.c (set_menu_bar_lines_1):
7101 * minibuf.c (read_minibuf_unwind):
7102 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7103 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7104 (window_scroll_line_based, Fset_window_configuration):
7105 * xdisp.c (redisplay_window): Do not reset last_modified and
7106 last_overlay_modified counters.
7108 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7110 * xselect.c (x_send_client_event): Set send_event and serial, memset
7111 data.l as it might be bigger than data.b. Use 24 bit mask to
7112 XSendEvent (Bug#15034).
7114 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7116 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7117 for TTY frames that are not the top frame on their console.
7120 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7122 * w32term.c (w32fullscreen_hook): Really maximize frame when
7123 asked for (Bug#14841).
7125 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7127 Prefer selected_window to Fselected_window, likewise for frames.
7128 * buffer.c (Fbuffer_swap_text):
7129 * data.c (Fvariable_binding_locus):
7130 * window.c (run_window_configuration_change_hook): Adjust users.
7131 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7132 Use decode_live_frame.
7134 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7136 Be more careful if selected window shows the buffer other than current,
7137 use window_outdated only if this is not so. This change should also
7138 address some weird issues discussed in Bug#13012.
7139 * window.h (window_outdated): New prototype.
7140 * window.c (window_outdated): Now here. Convert from static and
7141 always assume window's buffer.
7142 (Fwindow_end, Fwindow_line_height): Use it.
7143 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7144 and always assume window's buffer.
7145 (redisplay_window): Adjust user.
7146 (redisplay_internal): Call to reconsider_clip_changes once and
7147 check whether mode line should be updated only if selected window
7148 shows current buffer.
7149 (run_window_scroll_functions): Use eassert for debugging check.
7150 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7152 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7154 * window.c (window_scroll, window_scroll_pixel_based)
7155 (window_scroll_line_based): Use bool for booleans.
7157 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7159 * process.c: Fix minor off-by-one issues in descriptor counts.
7160 This shouldn't fix any real bugs, but it cleans up the code a bit.
7161 (max_process_desc, max_input_desc): -1, not 0, means none.
7163 (delete_input_desc): New function.
7164 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7165 (deactivate_process): Scan backwards when recomuting max_process_desc;
7166 that should be faster.
7167 (init_process_emacs): Initialize max_input_desc.
7169 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7171 Use region cache to speedup bidi_find_paragraph_start.
7172 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7173 Rename cache_long_line_scans to cache_long_scans.
7174 * buffer.c (bset_cache_long_line_scans): Rename to
7175 bset_cache_long_scans.
7176 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7177 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7179 (syms_of_buffer): Rename cache-long-line-scans to
7180 cache-long-scans. Adjust docstring.
7181 * search.c (newline_cache_on_off):
7182 * indent.c (width_run_cache_on_off): Adjust users.
7183 * bidi.c (bidi_paragraph_cache_on_off): New function.
7184 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7185 * insdel.c (prepare_to_modify_buffer):
7186 Invalidate bidi_paragraph_cache if enabled.
7188 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7190 Invalidate region caches only if buffer text is going to be changed.
7191 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7192 (modify_text): ...new prototype.
7193 (prepare_to_modify_buffer_1): New prototype.
7194 * textprop.c (modify_region): Rename to...
7195 (modify_text_properties): ...new function.
7196 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7197 (Fremove_list_of_text_properties): Adjust users.
7198 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7199 (modify_text): ...new function.
7200 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7201 (prepare_to_modify_buffer_1): ...new function.
7202 * casefiddle.c (casify_region):
7203 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7204 (Ftranspose_regions): Use modify_text.
7206 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7208 * lisp.mk (lisp): Add nadvice.elc.
7210 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7212 New macro to iterate over live buffers similar to frames.
7213 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7214 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7215 Declare buffer-related variables here to offload lisp.h.
7216 * buffer.c (Vbuffer_alist): Adjust comment.
7217 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7218 (other_buffer_safely):
7219 * data.c (store_symval_forwarding):
7220 * dispnew.c (Fframe_or_buffer_changed_p):
7221 * fileio.c (Fdo_auto_save):
7222 * filelock.c (unlock_all_files):
7223 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7225 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7227 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7228 * callproc.c (create_temp_file):
7229 * filelock.c (create_lock_file):
7230 Assume mkostemp, since it's now provided by Gnulib.
7232 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7234 * w32.c (mkostemp): New function.
7235 (mktemp): Remove, no longer used. Most of the code reused in
7236 mkostemp. (Bug#15015)
7237 (mktemp): Don't undef.
7239 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7241 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7242 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7243 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7244 (free_glyph_pool, check_glyph_memory): Likewise for
7245 all users. Adjust comments where appropriate.
7247 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7249 * composite.h: Minor fixups.
7250 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7251 to fix a misspelling, and change it to an inline function while
7252 we're at it (it need not be a macro). All uses changed.
7253 (composition_method, composition_valid_p):
7254 Rewrite to avoid assignments in if-conditions.
7256 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7258 Do not use global Lisp_Object in composition macros.
7259 * composite.h (composition_temp): Remove declaration.
7260 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7261 (composition_method, composition_valid_p): ...inline functions.
7262 (compose_region): Remove the leftover.
7263 * composite.c (composition_temp): Remove.
7264 (run_composition_function, update_compositions)
7265 (composition_compute_stop_pos, composition_adjust_point)
7266 (Ffind_composition_internal):
7267 * coding.c (handle_composition_annotation):
7268 * xdisp.c (handle_composition_prop, check_point_in_composition):
7269 Related users changed.
7271 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7273 Drop FRAME_PTR typedef.
7274 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7275 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7276 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7277 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7278 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7279 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7280 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7281 All related users changed.
7283 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7285 * eval.c (default_toplevel_binding): New function.
7287 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7288 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7289 (syms_of_eval): Export them.
7290 * data.c (Fdefault_value): Micro cleanup.
7291 * term.c (init_tty): Use "false".
7293 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7295 Fix X GC leak in GTK and raw (no toolkit) X ports.
7296 * xterm.c (x_free_frame_resources): If white and black relief
7297 GCs are allocated, always free them here.
7298 * xfns.c (x_make_gc): Omit redundant initialization.
7299 * widget.c (create_frame_gcs): Remove the leftover.
7300 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7301 in x_free_frame_resources.
7303 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7305 * nsterm.m (windowWillResize:toSize:): Only change title if
7306 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7308 (viewDidEndLiveResize): New method.
7310 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7311 inside NS_IMPL_COCOA.
7313 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7315 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7316 Do not check whether undo is enabled because record_insert and
7317 record_delete does that themselves.
7319 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7321 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7322 member which is not really used any more.
7323 (FRAME_XIC_BASE_FONTNAME): Remove.
7324 * xfns.c (xic_free_fontset): Adjust user.
7325 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7326 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7327 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7328 (xdialog_show): Use eassert for debugging check.
7329 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7331 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7333 * fileio.c, fns.c (merge): Move extern decl from here ...
7334 * lisp.h (merge): ... to here.
7336 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7338 Fix last font-related change.
7339 * w32font.h (w32font_list_internal, w32font_match_internal):
7341 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7342 (uniscribe_list_family): Adjust to match font API change.
7343 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7344 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7346 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7348 * frame.h (FRAME_MOUSE_UPDATE):
7349 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7350 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7352 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7354 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7355 * font.h (struct font_driver): Change list, match, and list_family
7356 functions to accept struct frame * as first arg.
7357 * font.c (font_score, font_compare, font_sort_entities):
7359 (font_sort_entities, font_list_entities, font_select_entity)
7360 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7361 match font API change.
7362 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7363 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7364 * ftxfont.c (ftxfont_list, ftxfont_match):
7365 * xftfont.c (xftfont_list, xftfont_match):
7366 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7367 * w32font.c (w32font_list, w32font_match, w32font_list)
7368 (w32font_list_internal, w32_font_match_internal): Likewise.
7369 * xfaces.c (Fx_family_fonts): Adjust user.
7371 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7373 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7374 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7375 only if HAVE_X_WINDOWS is in use.
7376 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7377 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7378 * w32term.c (x_wm_set_icon_position): Likewise.
7379 * w32fns.c (x_icon): Adjust user.
7381 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7383 * xterm.c (last_mouse_press_frame): Remove the
7384 leftover which is not really used any more.
7385 (handle_one_xevent, syms_of_xterm): Adjust users.
7386 (x_flush): Call XFlush once per each X display, not frame.
7387 This is better because this code always unconditionally skips
7388 non-X frames in Vframe_list and issues the only XFlush if we
7389 have more than one X frame on the same X display.
7390 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7391 Use bool for booleans.
7392 (x_draw_glyph_string_background, cvt_string_to_pixel)
7393 (cvt_pixel_dtor): Drop unnecessary prototypes.
7394 * xterm.h (x_display_ok): Adjust prototype.
7396 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7398 Drop unnecessary functions that deals with frame pixel size.
7399 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7400 (x_pixel_height): Drop prototypes.
7401 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7402 (x_pixel_height): Drop implementations.
7403 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7404 which should be always valid for window frame.
7405 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7406 * w32menu.c (Fx_popup_dialog):
7407 * xmenu.c (Fx_popup_dialog): Likewise for both.
7409 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7411 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7412 frame parameters and call to Fmodify_frame_parameters just once.
7413 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7414 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7415 and mention nil frame in docstring.
7417 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7419 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7420 (x_figure_window_size): Likewise. Adjust to return long.
7421 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7422 (toplevel): Move Qterminal_live_p to...
7423 * terminal.c (toplevel): ...here, make it static, and...
7424 (syms_of_terminal): ...DEFSYM here.
7425 * frame.h (Qterminal_live_p): Remove declaration.
7426 (make_frame, x_figure_window_size): Adjust prototype.
7427 * nsfns.m (Fx_create_frame): Use long for window flags.
7429 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7431 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7432 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7433 Do not assume that emacs_close (INT_MAX) is a no-op.
7435 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7437 * xfaces.c (make_face_cache): For struct face_cache, prefer
7438 xmalloc to xzalloc and so avoid redundant call to memset.
7439 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7441 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7443 * fringe.c (draw_window_fringes, update_window_fringes)
7444 (compute_fringe_widths):
7445 * w32term.c (x_draw_glyph_string):
7446 * window.c (candidate_window_p, Frecenter):
7447 * xfaces.c (realize_basic_faces, realize_default_face)
7448 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7449 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7450 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7451 * xmenu.c (Fx_menu_bar_open_internal):
7452 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7453 * xsettings.c (xft_settings_event):
7454 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7455 Use bool for booleans. Adjust style and comments where
7457 * dispextern.h (draw_window_fringes, update_window_fringes)
7458 (compute_fringe_widths):
7459 * xterm.h (x_had_errors_p): Adjust prototype.
7461 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7463 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7464 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7466 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7468 * fns.c (toplevel): Remove comment before Fsafe_length because
7471 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7473 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7475 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7477 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7478 frame which got the message is still alive, before dereferencing
7479 its pointer. (Bug#14970)
7481 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7482 be a live window, before using it as such. (Bug#14970)
7484 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7486 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7487 w32_detect_focus_change instead of doing part of its job by hand.
7488 This fixes the problem whereby FOCUS_OUT events were not sent to
7491 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7493 * process.c (Fprocess_list): Doc fix.
7495 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7496 being re-exposed only if it didn't ask to become visible.
7497 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7498 was previously iconified. (Bug#14841)
7499 (x_iconify_frame): Mark the frame iconified.
7501 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7503 Fix minor problems found by static checking.
7504 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7505 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7507 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7509 * eval.c (set_specpdl_old_value): New function.
7510 (unbind_to): Minor simplification.
7511 (get_backtrace_frame): New function.
7512 (Fbacktrace_frame): Use it. Add `base' argument.
7513 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7514 (syms_of_eval): Export backtrace-eval.
7515 * xterm.c (x_focus_changed): Simplify.
7517 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7519 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7521 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7523 * xdisp.c (redisplay_window): Instead of moving point out of
7524 scroll margin, reject the force_start method, and try scrolling
7525 instead. (Bug#14780)
7527 2013-07-24 Ken Brown <kbrown@cornell.edu>
7529 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7532 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7534 * eval.c (Fprogn): Do not check that BODY is a proper list.
7535 This undoes the previous change. The check slows down the
7536 interpreter, and is not needed to prevent a crash. See
7537 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7539 2013-07-23 Glenn Morris <rgm@gnu.org>
7541 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7543 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7545 Port to GNU/Linux systems with tinfo but not ncurses.
7546 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7547 to decide whether ncurses is being used. Without this change,
7548 GCC complains about tgetent not being declared, on a system
7549 that has tinfo installed but ncurses not installed.
7551 * eval.c (Fprogn): Check that BODY is a proper list.
7553 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7554 * data.c (Fsetq_default):
7555 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7556 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7558 Tune by taking advantage of the fact that ARGS is always a list
7559 when a function is declared to have UNEVALLED args.
7561 * emacsgtkfixed.c: Port to GCC 4.6.
7562 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7564 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7566 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7567 here to silence compiler warnings.
7569 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7571 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7572 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7573 from messing up Emacs's 'struct frame' (Bug#14923).
7575 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7577 * alloc.c (make_save_ptr_ptr): Define this function.
7578 It was inadvertently omitted. It's needed only if
7579 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7581 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7583 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7584 frame have focus (Bug#14895).
7586 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7588 Avoid vfork-related deadlock more cleanly.
7589 * callproc.c (child_setup): When the child's exec fails, output
7590 the program name, as that's more useful. Use O_NONBLOCK to avoid
7592 * process.c (create_process_1): Remove; no longer needed.
7593 (create_process): Remove timer hack; no longer needed, now that
7594 the child avoids deadlock.
7596 2013-07-20 Glenn Morris <rgm@gnu.org>
7598 * image.c (Fimage_flush): Fix doc typo.
7600 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7602 Fix array bounds violation when pty allocation fails.
7603 * process.c (PTY_NAME_SIZE): New constant.
7604 (pty_name): Remove static variable; it's now auto.
7605 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7606 Take pty_name as an arg rather than using a static variable.
7607 All callers changed.
7608 (create_process): Recover pty_flag from process, not from volatile local.
7609 (create_pty): Stay inside array even when pty allocation fails.
7610 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7612 * lread.c (Fload): Avoid initialization only when lint checking.
7613 Mention that it's needed only for older GCCs.
7615 2013-07-20 Kenichi Handa <handa@gnu.org>
7617 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7618 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7620 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7622 * lread.c (Fload): Avoid uninitialized warning.
7624 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7626 Fix some minor file descriptor leaks and related glitches.
7627 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7628 (create_lock_file): Use write, not emacs_write.
7629 * image.c (slurp_file, png_load_body):
7630 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7631 (server_accept_connection):
7632 Don't leak an fd on memory allocation failure.
7633 * image.c (slurp_file): Add a cheap heuristic for growing files.
7634 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7635 as that's what the other routines do. Maybe input need not be
7636 blocked at all, but it's better to be consistent.
7637 Avoid undefined behavior when strlen is zero.
7639 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7640 (NSTATICS): Now a constant; doesn't need to be a macro.
7642 2013-07-19 Richard Stallman <rms@gnu.org>
7644 * coding.c (decode_coding_utf_8): Add simple loop for fast
7645 processing of ASCII characters.
7647 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7649 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7651 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7653 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7654 unportable 'struct x_display_info'.
7655 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7658 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7660 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7661 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7663 (system_process_attributes): Prefer plain char to unsigned char
7664 when either will do. Clean up properly if interrupted or if
7665 memory allocations fail. Don't assume sscanf succeeds.
7666 Remove no-longer-needed workaround to stop GCC from whining.
7667 Read command-line once, instead of multiple times. Check read status a
7670 Fix obscure porting bug with varargs functions.
7671 The code assumed that int is treated like ptrdiff_t in a vararg
7672 function, which is not a portable assumption. There was a similar
7673 -- though these days less likely -- porting problem with various
7674 assumptions that pointers of different types all smell the same as
7675 far as vararg functions is conserved. To make this problem less
7676 likely in the future, redo the API to use varargs functions.
7677 * alloc.c (make_save_value): Remove this vararg function.
7678 All uses changed to ...
7679 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7680 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7682 (make_save_ptr): Rename from make_save_pointer, for consistency with
7683 the above. Define only on platforms that need it. All uses changed.
7685 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7687 * keyboard.c: Try to fix typos in previous change.
7688 (DISPLAY_LIST_INFO): New macro.
7689 (kbd_buffer_get_event): Do not access members that are not present
7690 in X11. Revert inadvertent change of "!=" to "=".
7692 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7694 * keyboard.c (kbd_buffer_get_event):
7695 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7696 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7698 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7700 * filelock.c: Fix unlikely file descriptor leaks.
7701 (get_boot_time_1): Rework to avoid using emacs_open.
7702 This doesn't actually fix a leak, but is better anyway.
7703 (read_lock_data): Use read, not emacs_read.
7705 * doc.c: Fix minor memory and file descriptor leaks.
7706 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7707 (get_doc_string, Fsnarf_documentation):
7708 Fix file descriptor leak on error.
7710 * term.c: Fix minor fdopen-related file descriptor leaks.
7711 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7712 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7714 * charset.c: Fix file descriptor leaks and errno issues.
7716 (load_charset_map_from_file): Don't leak file descriptor on error.
7717 Use plain record_xmalloc since the allocation is larger than
7718 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7720 * eval.c (record_unwind_protect_nothing):
7721 * fileio.c (fclose_unwind):
7723 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7724 The replacement doesn't block input, but that no longer seems
7727 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7729 * lread.c: Fix file descriptor leaks and errno issues.
7730 (Fload): Close some races that leaked fds or streams when 'load'
7732 (Fload, openp): Report error number of last nontrivial failure to open.
7733 ENOENT counts as trivial.
7734 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7736 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7737 now that the function is always called with a nonnegative arg.
7738 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7739 All uses replaced with ...
7740 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7742 A few more minor file errno-reporting bugs.
7743 * callproc.c (Fcall_process):
7744 * doc.c (Fsnarf_documentation):
7745 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7746 * process.c (set_socket_option):
7747 Don't let a constructor trash errno.
7748 * doc.c: Include <errno.h>.
7750 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7752 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7754 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7756 Fix w32 bug with call-process-region (Bug#14885).
7757 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7758 to Fcall_process when the input is empty. This simplifies the
7759 code a bit. It makes no difference on POSIXish platforms but
7760 apparently it fixes a bug on w32.
7762 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7763 * fileio.c (close_file_unwind): Don't close if FD is negative;
7764 this can happen when unwinding a zapped file descriptor.
7765 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7766 in case Emacs runs out of memory between the two unwind-protects.
7767 Don't trash errno when closing FD.
7768 Zap the FD in the specpdl when closing it, instead of deferring
7769 the removal of the unwind-protect; this fixes a bug where a child
7770 function unwinds the stack past us.
7772 New unwind-protect flavors to better type-check C callbacks.
7773 This also lessens the need to write wrappers for callbacks,
7774 and the need for make_save_pointer.
7775 * alloc.c (free_save_value):
7776 * atimer.c (run_all_atimers):
7778 * alloc.c (safe_alloca_unwind):
7779 * atimer.c (unwind_stop_other_atimers):
7780 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7781 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7782 * minibuf.c (choose_minibuf_frame_1):
7783 * process.c (make_serial_process_unwind):
7784 * xdisp.c (pop_message_unwind):
7785 * xselect.c (queue_selection_requests_unwind):
7786 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7787 * alloc.c (record_xmalloc):
7788 Prefer record_unwind_protect_ptr to record_unwind_protect with
7790 * alloc.c (Fgarbage_collect):
7791 Prefer record_unwind_protect_void to passing a dummy.
7792 * buffer.c (restore_buffer):
7793 * window.c (restore_window_configuration):
7794 * xfns.c, w32fns.c (do_unwind_create_frame)
7795 New wrapper. All record-unwind uses of wrappee changed.
7796 * buffer.c (set_buffer_if_live):
7797 * callproc.c (call_process_cleanup, delete_temp_file):
7798 * coding.c (code_conversion_restore):
7799 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7800 * editfns.c (save_excursion_restore)
7801 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7802 (save_restriction_restore):
7803 * eval.c (restore_stack_limits, un_autoload):
7804 * fns.c (require_unwind):
7805 * keyboard.c (recursive_edit_unwind, tracking_off):
7806 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7807 * macros.c (pop_kbd_macro, restore_menu_items):
7808 * nsfns.m (unwind_create_frame):
7809 * print.c (print_unwind):
7810 * process.c (start_process_unwind):
7811 * search.c (unwind_set_match_data):
7812 * window.c (select_window_norecord, select_frame_norecord):
7813 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7814 (fast_set_selected_frame):
7815 * xfns.c, w32fns.c (unwind_create_tip_frame):
7816 Return void, not a dummy Lisp_Object. All uses changed.
7817 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7818 * callproc.c (call_process_kill):
7819 * fileio.c (restore_point_unwind, decide_coding_unwind)
7820 (build_annotations_unwind):
7821 * insdel.c (Fcombine_after_change_execute_1):
7822 * keyboard.c (read_char_help_form_unwind):
7823 * menu.c (unuse_menu_items):
7824 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7825 * sound.c (sound_cleanup):
7826 * xdisp.c (unwind_redisplay):
7827 * xfns.c (clean_up_dialog):
7828 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7829 Accept no args and return void, instead of accepting and returning
7830 a dummy Lisp_Object. All uses changed.
7831 * cygw32.c (fchdir_unwind):
7832 * fileio.c (close_file_unwind):
7833 * keyboard.c (restore_kboard_configuration):
7834 * lread.c (readevalllop_1):
7835 * process.c (wait_reading_process_output_unwind):
7836 Accept int and return void, rather than accepting an Emacs integer
7837 and returning a dummy object. In some cases this fixes an
7838 unlikely bug when the corresponding int is outside Emacs integer
7839 range. All uses changed.
7840 * dired.c (directory_files_internal_unwind):
7841 * fileio.c (do_auto_save_unwind):
7842 * gtkutil.c (pop_down_dialog):
7843 * insdel.c (reset_var_on_error):
7844 * lread.c (load_unwind):
7845 * xfns.c (clean_up_file_dialog):
7846 * xmenu.c, nsmenu.m (pop_down_menu):
7847 * xmenu.c (cleanup_widget_value_tree):
7848 * xselect.c (wait_for_property_change_unwind):
7849 Accept pointer and return void, rather than accepting an Emacs
7850 save value encapsulating the pointer and returning a dummy object.
7852 * editfns.c (Fformat): Update the saved pointer directly via
7853 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7854 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7855 (unwind_body): New function.
7856 (record_unwind_protect): First arg is now a function returning void,
7857 not a dummy Lisp_Object.
7858 (record_unwind_protect_ptr, record_unwind_protect_int)
7859 (record_unwind_protect_void): New functions.
7860 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7861 * fileio.c (struct auto_save_unwind): New type.
7862 (do_auto_save_unwind): Use it.
7863 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7864 * insdel.c (struct rvoe_arg): New type.
7865 (reset_var_on_error): Use it.
7866 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7868 (specbinding_func): Remove; there are now several such functions.
7869 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7870 (set_unwind_protect_ptr): New function.
7871 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7873 Be simpler and more consistent about reporting I/O errors.
7874 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7875 Say "Read error" and "Write error", rather than "I/O error", or
7876 "IO error reading", or "IO error writing", when a read or write
7878 * process.c (Fmake_network_process, wait_reading_process_output)
7879 (send_process, Fprocess_send_eof, wait_reading_process_output):
7880 Capitalize diagnostics consistently. Put "failed foo" at the
7881 start of the diagnostic, so that we don't capitalize the
7882 function name "foo". Consistently say "failed" for such
7884 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7885 All callers changed. This is so it can use report_file_error.
7886 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7887 diagnostics consistently as above.
7889 * fileio.c (report_file_errno): Fix errno reporting bug.
7890 If the file name is neither null nor a pair, package it up as a
7891 singleton list. All callers changed, both to this function and to
7892 report_file_error. This fixes a bug where the memory allocator
7893 invoked by list1 set errno so that the immediately following
7894 report_file_error reported the wrong errno value.
7896 Fix minor problems found by --enable-gcc-warnings.
7897 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7898 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7900 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7902 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7903 Set event->arg to Qt if switch-event shall be generated.
7904 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7906 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7908 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7911 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7912 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7913 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7914 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7915 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7916 and there is a focused frame.
7917 (head_table): Add focus-in and focus-out.
7918 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7919 bind to handle-focus-in/out.
7921 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7922 (Fhandle_switch_frame): Call Fhandle_focus_in.
7923 (syms_of_frame): defsubr handle-focus-in/out.
7925 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7927 Fix porting bug to older POSIXish platforms (Bug#14862).
7928 * sysdep.c (emacs_pipe): New function, that implements
7929 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7930 This should port better to CentOS 5 and to Mac OS X 10.6.
7931 All calls to pipe2 changed.
7933 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7934 This makes the code easier to read and the executable a bit smaller.
7935 Do not replace all calls to Fcons that happen to create lists,
7936 just calls that are intended to create lists. For example, when
7937 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7938 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7939 Similarly for list2 through list5.
7940 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7941 * bytecode.c (exec_byte_code):
7942 * callint.c (quotify_arg, Fcall_interactively):
7943 * callproc.c (Fcall_process, create_temp_file):
7944 * charset.c (load_charset_map_from_file)
7945 (Fdefine_charset_internal, init_charset):
7946 * coding.c (get_translation_table, detect_coding_system)
7947 (Fcheck_coding_systems_region)
7948 (Fset_terminal_coding_system_internal)
7949 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7950 * composite.c (update_compositions, Ffind_composition_internal):
7951 * dired.c (directory_files_internal, file_name_completion)
7953 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7954 * doc.c (Fsnarf_documentation):
7955 * editfns.c (Fmessage_box):
7957 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7958 (Feval, eval_sub, Ffuncall, apply_lambda):
7959 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7960 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7961 (Fset_file_times, Finsert_file_contents)
7962 (Fchoose_write_coding_system, Fwrite_region):
7963 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7964 * font.c (font_registry_charsets, font_parse_fcname)
7965 (font_prepare_cache, font_update_drivers, Flist_fonts):
7966 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7967 * frame.c (make_frame, Fmake_terminal_frame)
7968 (x_set_frame_parameters, x_report_frame_params)
7969 (x_default_parameter, Fx_parse_geometry):
7970 * ftfont.c (syms_of_ftfont):
7971 * image.c (gif_load):
7972 * keyboard.c (command_loop_1):
7973 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7974 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7975 (Fminor_mode_key_binding, accessible_keymaps_1)
7976 (Faccessible_keymaps, Fwhere_is_internal):
7977 * lread.c (read_emacs_mule_char):
7978 * menu.c (find_and_return_menu_selection):
7979 * minibuf.c (get_minibuffer):
7980 * nsfns.m (Fns_perform_service):
7981 * nsfont.m (ns_script_to_charset):
7982 * nsmenu.m (ns_popup_dialog):
7983 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7984 (Fx_own_selection_internal):
7985 * nsterm.m (append2):
7986 * print.c (Fredirect_debugging_output)
7987 (print_prune_string_charset):
7988 * process.c (Fdelete_process, Fprocess_contact)
7989 (Fformat_network_address, set_socket_option)
7990 (read_and_dispose_of_process_output, write_queue_push)
7991 (send_process, exec_sentinel):
7992 * sound.c (Fplay_sound_internal):
7993 * textprop.c (validate_plist, add_properties)
7994 (Fput_text_property, Fadd_face_text_property)
7995 (copy_text_properties, text_property_list, syms_of_textprop):
7996 * unexaix.c (report_error):
7997 * unexcoff.c (report_error):
7998 * unexsol.c (unexec):
7999 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8000 (Fformat_mode_line, syms_of_xdisp):
8001 * xfaces.c (set_font_frame_param)
8002 (Finternal_lisp_face_attribute_values)
8003 (Finternal_merge_in_global_face, syms_of_xfaces):
8004 * xfns.c (x_default_scroll_bar_color_parameter)
8005 (x_default_font_parameter, x_create_tip_frame):
8006 * xfont.c (xfont_supported_scripts):
8007 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8008 (menu_help_callback, xmenu_show):
8010 * xterm.c (set_wm_state):
8011 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8012 and similarly for list2 through list5.
8014 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8016 * callproc.c (Fcall_process_region): Fix minor race and tune.
8017 (create_temp_file): New function, with the temp-file-creation part
8018 of the old Fcall_process_region. Use Fcopy_sequence to create the
8019 temp file name, rather than alloca + build_string, for simplicity.
8020 Don't bother to block input around the temp file creation;
8021 shouldn't be needed. Simplify use of mktemp.
8022 Use record_unwind_protect immediately after creating the temp file;
8023 this closes an unlikely race where the temp file was not removed.
8024 Use memcpy rather than an open-coded loop.
8025 (Fcall_process_region): Use the new function. If the input is
8026 empty, redirect from /dev/null rather than from a newly created
8027 empty temp file; this avoids unnecessary file system traffic.
8029 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8031 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8032 Simplify by making this case like the other two. This is a bit
8033 slower on obsolete hosts, but the extra complexity isn't worth it.
8035 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8036 * process.c (create_process) [!DOS_NT]:
8037 Remove now-unnecessary calls to emacs_close.
8039 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8041 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8042 returning early. (Bug#14850)
8044 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8045 and inhibit-iso-escape-detection attributes of 'undecided'.
8048 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8050 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8051 Reported by Herbert J. Skuhra in
8052 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8054 Don't lose top specpdl entry when memory is exhausted.
8055 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8056 specpdl overflow here, to simplify callers; all callers changed.
8057 Always reserve an unused entry at the stack top; this avoids
8058 losing the top entry's information when memory is exhausted.
8060 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8062 Clean up errno reporting and fix some errno-reporting bugs.
8063 * callproc.c (Fcall_process):
8064 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8065 * process.c (create_process, Fmake_network_process):
8066 * unexaix.c (report_error):
8067 * unexcoff.c (report_error):
8068 Be more careful about reporting the errno of failed operations.
8069 The code previously reported the wrong errno sometimes.
8070 Also, prefer report_file_errno to setting errno + report_file_error.
8071 (Fcall_process): Look at openp return value rather than at path,
8072 as that's a bit faster and clearer when there's a numeric predicate.
8073 * fileio.c (report_file_errno): New function, with most of the
8074 old contents of report_file_error.
8075 (report_file_error): Use it.
8076 (Ffile_exists_p, Ffile_accessible_directory_p):
8077 Set errno to 0 when it is junk.
8078 * fileio.c (Faccess_file):
8079 * image.c (x_create_bitmap_from_file):
8080 Use faccessat rather than opening the file, to avoid the hassle of
8081 having a file descriptor open.
8082 * lisp.h (report_file_errno): New decl.
8083 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8086 * process.c (create_process, wait_reading_process_output) [AIX]:
8087 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8088 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8089 a multithreaded environment anyway).
8090 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8092 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8094 * image.c (x_find_image_file): Don't close a remote file handle.
8096 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8098 Fix races with threads and file descriptors.
8099 * callproc.c (Fcall_process_region):
8100 * dired.c (open_directory):
8101 * emacs.c (main, Fdaemon_initialized):
8102 * image.c (x_find_image_file):
8103 * inotify.c (Finotify_rm_watch):
8104 * lread.c (Flocate_file_internal):
8105 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8106 * term.c (term_mouse_moveto, init_tty):
8107 * termcap.c (tgetent):
8108 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8109 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8110 * unexhp9k800.c, unexmacosx.c (unexec):
8111 * callproc.c (Fcall_process_region):
8112 Use emacs_close, not close.
8113 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8114 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8115 and posix_close function on current platforms (which all lack them).
8116 (emacs_close): Use it. This should fix the races on GNU/Linux and
8117 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8118 and it should avoid closing random victim file descriptors on
8121 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8123 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8124 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8127 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8128 This is for .gdbinit xbacktrace.
8130 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8131 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8132 (emacs_set_tty): Now static.
8133 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8134 * term.c (tty_capable_p, tty_default_color_capabilities)
8135 (get_tty_terminal, term_mouse_movement)
8136 (handle_one_term_event, init_tty, maybe_fatal):
8137 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8138 (tgetent, scan_file, name_match, compare_contin):
8139 * terminal.c (get_terminal):
8140 Use bool for boolean.
8141 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8142 Prefer char to unsigned char if either will do.
8143 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8144 (tty_write_glyphs): Prefer int to unsigned.
8145 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8146 All callers changed.
8147 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8149 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8152 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8153 (B__dummy__): New dummy symbol, to pacify C89.
8154 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8155 they can't grok varargs macros.
8156 * dispnew.c (add_window_display_history)
8157 (add_frame_display_history):
8158 * print.c (print_object):
8159 * xdisp.c (debug_method_add):
8160 Use %p printf format only for void pointers.
8161 * emacs.c (usage_message): New constant, replacing ...
8162 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8163 (main): Adjust to usage reorg.
8164 * fns.c (syms_of_fns):
8165 * profiler.c (syms_of_profiler):
8166 Don't use non-constant struct initializers.
8167 * gnutls.h (gnutls_initstage_t):
8168 * lisp.h (enum Lisp_Fwd_Type):
8169 * lread.c (lisp_file_lexically_bound_p):
8170 * xsettings.c (anonymous enum):
8171 Remove trailing comma.
8172 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8173 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8174 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8176 * regex.c (const_re_char): New type, to pacify strict C89.
8177 All uses of 'const re_char' replaced to use it.
8178 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8179 with glibc when strict C89. This change is imported from gnulib.
8181 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8182 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8183 Omit GNU_LINUX implementation, since it requires long long.
8184 * xterm.c (x_draw_underwave):
8185 Do not assume the traditional order of struct's members.
8186 (x_term_init): Rewrite to avoid the need for non-constant structure
8189 Syntax cleanup, mostly replacing macros with functions.
8190 This removes the need for the syntax_temp hack.
8191 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8192 * syntax.c (SYNTAX_INLINE): New macro.
8193 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8194 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8195 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8196 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8197 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8198 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8199 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8200 Now constants, not macros.
8201 (syntax_temp) [!__GNUC__]: Remove.
8202 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8203 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8204 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8205 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8206 Move here from syntax.h; now functions, not macros. Except for the
8207 last function, these are static since only syntax.c uses them.
8208 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8209 All uses changed. Now a function, not a macro; use this fact
8210 to simplify the code.
8211 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8212 compiler bugs; no longer relevant.
8213 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8214 (SYNTAX_INLINE): New macro.
8215 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8216 for the new functions. Use bool for boolean member.
8217 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8218 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8219 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8220 (SETUP_BUFFER_SYNTAX_TABLE):
8221 Now extern inline functions, not macros.
8222 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8223 Remove; all uses replaced by implementation.
8224 (syntax_temp) [!__GNUC__]: Remove decl.
8225 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8227 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8229 * emacs.c (main): Fix syntax error.
8231 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8233 Timestamp fixes for undo (Bug#14824).
8234 * atimer.c (schedule_atimer):
8235 * fileio.c (Ffile_newer_than_file_p):
8236 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8237 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8238 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8239 (syms_of_fileio): Remove Sclear_visited_file_name.
8240 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8241 file doesn't exist; this avoids an ambiguity with negative timestamps.
8242 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8243 * systime.h (make_emacs_time, invalid_emacs_time):
8244 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8245 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8246 * undo.c (record_first_change): Push (visited-file-modtime) onto
8247 undo list rather than reimplementing it by hand, incorrectly.
8249 2013-07-09 Ken Brown <kbrown@cornell.edu>
8251 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8253 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8255 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8257 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8259 Handle errno and exit status a bit more carefully.
8260 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8261 number into an exit status. Instead, use EXIT_CANCELED.
8262 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8263 * callproc.c (relocate_fd):
8264 * emacs.c (close_output_streams, main):
8265 * process.c (create_process):
8266 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8267 Use emacs_perror for simplicity.
8268 * callproc.c (relocate_fd, main):
8269 * sysdep.c (sys_subshell):
8270 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8271 (shut_down_emacs): Use emacs_write, not write.
8272 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8273 * fileio.c (Fcopy_file, e_write):
8274 * nsterm.m (ns_select):
8275 * process.c (send_process):
8276 * sound.c (vox_write):
8277 Use emacs_write_sig, not emacs_write.
8278 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8279 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8281 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8283 (emacs_full_write): New function.
8284 (emacs_write): Rewrite to use it.
8285 (emacswrite_sig, emacs_perror): New functions.
8286 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8288 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8290 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8291 on NS even if it is present. Pixmap on NS is a void*.
8293 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8295 Port to Ubuntu 10 (Bug#14803).
8296 Problem reported by T.V. Raman.
8297 * process.c (close_on_exec, accept4, process_socket):
8298 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8300 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8302 * w32.c (sys_dup): Declare prototype.
8306 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8308 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8310 Make file descriptors close-on-exec when possible (Bug#14803).
8311 This simplifies Emacs a bit, since it no longer needs to worry
8312 about closing file descriptors by hand in some cases.
8313 It also fixes some unlikely races. Not all such races, as
8314 libraries often open files internally without setting
8315 close-on-exec, but it's an improvement.
8316 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8317 * callproc.c (Fcall_process) [!MSDOS]:
8318 * emacs.c (main) [!DOS_NT]:
8319 * nsterm.m (ns_term_init):
8320 * process.c (create_process):
8321 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8322 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8323 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8324 Prefer mkostemp with O_CLOEXEC to mkstemp.
8325 * callproc.c (relocate_fd) [!WINDOWSNT]:
8326 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8327 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8329 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8330 Make the resulting file descriptor close-on-exec.
8331 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8332 * lread.c (load_descriptor_list, load_descriptor_unwind):
8333 Remove; no longer needed. All uses removed.
8334 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8335 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8337 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8338 (Fmake_network_process, Fnetwork_interface_list)
8339 (Fnetwork_interface_info, server_accept_connection):
8340 Make newly-created socket close-on-exec.
8341 * sysdep.c (emacs_open, emacs_fopen):
8342 Make new-created descriptor close-on-exec.
8343 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8344 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8346 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8348 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8349 for NS_IMPL_GNUSTEP.
8351 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8353 Fix openp errno handling.
8354 * callproc.c (Fcall_process): Preserve openp errno around close.
8355 * lread.c (openp): Set errno when returning -1, as some callers
8358 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8360 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8362 * nsterm.h (NSSavePanel): Update comment.
8363 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8364 (ns_run_file_dialog): Declare.
8366 * nsfns.m: Remove panelOK.
8368 (ns_run_file_dialog): New function.
8369 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8370 event loop, so file dialog is popped up by ns_run_file_dialog, called
8371 by sendEvent (Bug#14578).
8372 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8374 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8376 * xdisp.c (default_line_pixel_height): New function.
8377 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8378 (try_cursor_movement, redisplay_window, try_window)
8379 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8381 * window.c (window_scroll_pixel_based):
8382 use default_line_pixel_height.
8384 * dispextern.h (default_line_pixel_height): Add prototype.
8386 * frame.c (x_set_line_spacing): Accept a float value for
8387 line-spacing parameter, per the documentation.
8389 * data.c (Fmultibyte_string_p): Doc fix.
8391 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8393 Use emacs_open more consistently when opening files.
8394 This handles EINTR more consistently now, and makes it easier
8395 to introduce other uniform changes to file descriptor handling.
8396 * sysstdio.h: New file.
8397 * buffer.c (mmap_init):
8398 * cygw32.c (chdir_to_default_directory):
8399 * dispnew.c (Fopen_termscript):
8400 * emacs.c (Fdaemon_initialized):
8401 * fileio.c (Fdo_auto_save):
8402 * image.c (slurp_file, png_load_body, jpeg_load_body):
8403 * keyboard.c (Fopen_dribble_file):
8405 * print.c (Fredirect_debugging_output):
8406 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8407 * termcap.c (tgetent):
8408 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8409 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8410 * w32term.c (w32_initialize) [CYGWIN]:
8411 * xfaces.c (Fx_load_color_file):
8412 Use emacs_open instead of plain open, and emacs_fopen instead of
8414 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8415 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8416 * callproc.c (default_output_mode): New constant.
8417 (Fcall_process): Use it to call emacs_open instead of plain creat.
8418 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8419 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8420 (emacs_fopen): New function.
8421 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8422 Include <lisp.h>, for emacs_open.
8423 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8425 Remove duplicate #include directives.
8426 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8428 Don't include stdio.h twice.
8429 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8430 Don't include sys/types.h or stdio.h twice.
8431 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8432 * lread.c: Don't include coding.h twice.
8433 * nsfont.m: Don't include frame.h twice.
8434 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8435 * ralloc.c: Don't include <unistd.h> twice.
8436 * xdisp.c: Don't include font.h twice.
8437 * xterm.c: Don't include fontset.h twice.
8438 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8440 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8442 Scale ImageMagick images more carefully.
8443 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8444 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8445 Be more careful about avoiding undefined behavior after
8446 integer overflow and division by zero.
8448 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8450 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8451 (syms_of_w32fns): DEFSYM them.
8452 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8453 (CCHDEVICENAME): Define macros if not defined.
8454 (struct MONITOR_INFO_EX): New struct.
8455 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8456 (enum_display_monitors_fn): New variable.
8457 (globals_of_w32fns): Initialize it.
8458 (Fx_display_pixel_width, Fx_display_pixel_height)
8459 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8460 multi-monitor setups in docstrings.
8461 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8462 screen size by primary monitor's millimeter per pixel.
8463 (w32_monitor_enum, w32_display_monitor_attributes_list)
8464 (w32_display_monitor_attributes_list_fallback)
8465 (Fw32_display_monitor_attributes_list): New functions.
8466 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8468 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8470 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8472 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8474 * fileio.c (Qfile_notify_error): New error symbol.
8476 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8477 * inotify.c (inotify_callback, symbol_to_inotifymask)
8478 (Finotify_add_watch, Finotify_rm_watch): Use it.
8479 (inotifyevent_to_event): Exchange order of cookie and file name.
8480 (Finotify_add_watch): Adapt docstring.
8482 * lisp.h (Qfile_notify_error): Declare.
8484 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8486 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8487 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8488 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8489 which did not work (see <http://bugs.gnu.org/14569#307>).
8490 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8491 && (!noninteractive || initialized)). This attempts to thread
8492 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8494 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8496 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8497 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8499 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8501 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8502 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8503 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8504 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8506 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8508 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8509 Define to __sys_siglist.
8511 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8513 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8514 word-wrap, so that overflow-newline-into-fringe would work in
8515 visual-line-mode. (Bug#2749)
8516 (move_it_in_display_line_to): When the last scanned display
8517 element fits exactly on the display line, and
8518 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8519 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8520 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8521 finding buffer position that corresponds to pixel coordinates,
8522 e.g. in buffer_posn_from_coords.
8524 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8526 * process.c (handle_child_signal): Call catch_child_signal if
8529 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8531 Don't convert function pointers to void * and back.
8532 It isn't portable C, and it's easy enough to avoid.
8533 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8534 (make_save_value): Add support for SAVE_FUNCPOINTER.
8535 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8536 * print.c (print_object):
8537 Distinguish function from object pointers.
8538 * lisp.h (SAVE_FUNCPOINTER): New constant.
8539 (SAVE_SLOT_BITS): Adjust to it.
8540 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8541 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8542 (voidfuncptr): New typedef.
8543 (struct Lisp_Save_Value): New member data[0].funcpointer.
8544 (XSAVE_FUNCPOINTER): New function.
8546 Simplify buildobj processing.
8547 * Makefile.in (buildobj.h): Make it a sequence of strings each
8548 followed by comma, rather than a single string. Put it into a
8549 .tmp file in case there's an error while generating it.
8550 (gl-stamp): Use .tmp for temp files.
8551 (mostlyclean): Clean .tmp files.
8552 * doc.c (buildobj): Move to just the routine that needs it.
8553 It's now an array of strings, so processing is simpler.
8555 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8557 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8558 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8559 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8560 Invoke malloc_enable_thread even when not interactive.
8561 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8562 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8563 in this case, since the underlying bug has now been fixed.
8565 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8567 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8568 unlinking it (bug#14691).
8570 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8572 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8573 before checking whether buffer is modified. This lets
8574 `kill-buffer-query-functions' cancel killing of the buffer or save
8575 its content before `kill-buffer' asks user the "Buffer %s
8576 modified; kill anyway?" question.
8578 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8580 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8581 Let the super performKeyEquivalent deal with them (Bug#14747).
8583 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8585 * widget.c (resize_cb): Remove unused local.
8587 Do not use GTK 3 if it exists but cannot be compiled.
8588 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8589 * xterm.c (x_error_handler) [!USE_GTK]:
8592 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8594 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8596 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8597 to the valid range of values. (Bug#14753)
8599 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8600 when moving point by using the current glyph matrix. This avoids
8601 the need to force redisplay when this function is called in a
8604 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8606 Fix minor problems found by static checking.
8607 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8608 Redo the latter's body to sidestep GCC parenthesization warnings.
8609 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8610 * coding.c (detect_coding, detect_coding_system):
8611 * coding.h (struct undecided_spec):
8612 Use bool for boolean.
8613 * image.c (QCmax_width, QCmax_height): Now static.
8614 * xdisp.c (Fmove_point_visually): Remove unused local.
8616 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8618 * xdisp.c (Fmove_point_visually): New function.
8620 2013-06-28 Kenichi Handa <handa@gnu.org>
8622 * coding.h (define_coding_undecided_arg_index): New enum.
8623 (coding_attr_index): New members
8624 coding_attr_undecided_inhibit_null_byte_detection,
8625 coding_attr_undecided_inhibit_iso_escape_detection,
8626 coding_attr_undecided_prefer_utf_8.
8627 (undecided_spec): New struct.
8628 (struct coding_system): New member `undecided' of the member
8631 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8632 (detect_coding): Likewise.
8633 (detect_coding_system): Likewise.
8634 (Fdefine_coding_system_internal): New coding system properties
8635 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8637 (syms_of_coding): Adjust for coding_arg_undecided_max.
8639 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8641 * image.c (x_from_xcolors): Remove unused local.
8643 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8645 Defer image data transfer between X client and server until actual
8648 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8651 * image.c (Destroy_Image): Remove.
8652 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8653 `mask_p', and `colors_p'. All uses changed.
8654 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8655 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8656 New macros for `flags' arg to x_clear_image_1.
8657 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8658 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8659 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8660 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8661 (image_get_x_image, image_unget_x_image): New functions or macros.
8662 (image_background, image_background_transparent, x_to_xcolors)
8663 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8664 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8665 instead of Destroy_Image.
8666 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8667 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8668 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8669 (imagemagick_load_image, svg_load_image): Use them instead of
8670 x_create_x_image_and_pixmap, and x_put_x_image followed by
8671 x_destroy_x_image, respectively.
8672 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8673 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8674 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8675 background_transparent fields.
8676 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8677 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8679 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8681 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8682 This mostly consists of undoing recent changes.
8683 * callproc.c (Fcall_process):
8684 * process.c (create_process):
8685 Do not worry about catching SIGCHLD here, undoing previous change.
8686 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8687 * process.c, process.h (catch_child_signal):
8688 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8689 * process.c (catch_child_handler): Don't worry about being called
8690 lazily and do not assume caller has blocked SIGCHLD, undoing
8691 previous change. Move first-time stuff back to
8692 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8693 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8694 set lib_child_handler if it's already initialized, which may
8695 help avoid problems on GNUstep.
8697 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8699 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8700 * callproc.c (Fcall_process):
8701 * process.c (create_process):
8702 Make sure SIGCHLD is caught before we fork,
8703 since Emacs startup no arranges to catch SIGCHLD.
8704 * process.c (lib_child_handler): Initialize to null, not to
8706 (catch_child_signal): Allow self to be called lazily.
8707 Do nothing if it's already been called.
8708 Assume caller has blocked SIGCHLD (all callers do now).
8709 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8710 just before it's really needed.
8711 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8712 since it hasn't been caught yet.
8714 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8716 * image.c (compute_image_size): New function to implement
8717 :max-width and :max-height.
8718 (imagemagick_load_image): Use it.
8720 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8722 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8723 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8725 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8726 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8727 the SIGCHLD handler, since the code is not atomic and (due to glib)
8728 signals may be arriving now.
8729 * sysdep.c (init_signals): Do not catch child signals here;
8730 'main' now does that later, at a safer time.
8732 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8734 Clean up SIGCHLD handling a bit (Bug#14569).
8735 * process.c, process.h (catch_child_signal):
8736 Now always extern, even if !NS_IMPL_GNUSTEP.
8737 * process.c (catch_child_signal): Move glib tickler here from
8738 init_process_emacs, so that it's done earlier in Emacs
8739 initialization. Also move the noninteractive && !initialized
8740 check here from init_process_emacs. This is all a bit cleaner for
8741 GNUish platforms, and I hope it works around the Cygwin bug.
8742 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8743 that glib signal handling is tickled before glib creates threads.
8745 * process.c (wait_reading_process_output): Avoid int overflow
8746 when reading more than 2 GiB total from a process.
8748 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8750 * process.c (create_process): Handle a couple more cases,
8751 i.e., work even if new_argv and wait_child_setup[i] are cached.
8752 Use Fcall_process's style for volatile vars.
8754 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8756 * process.c (create_process): Mark PROCESS volatile.
8758 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8760 Use C99-style flexible array members if available.
8761 This avoids some subtle aliasing issues, which typically
8762 aren't a problem with GCC but may be a problem elsewhere.
8763 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8764 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8765 In either case, it uses a flexible array member rather than
8766 the old struct hack. All uses changed.
8767 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8768 Adjust to sdata reorganization.
8769 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8770 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8771 that ports better to pre-C99 non-GCC.
8772 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8773 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8774 as the latter has changed.
8775 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8776 and port better to pre-C99 GCC.
8777 * image.c (struct xpm_cached_color):
8778 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8779 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8780 Use FLEXIBLE_ARRAY_MEMBER.
8781 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8782 Move decl to top level so it gets checked against implementation.
8783 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8784 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8786 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8788 * syntax.c: Integer cleanups.
8789 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8790 All uses that need 0-or-2 changed to:
8791 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8792 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8793 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8794 (char_quoted, prev_char_comend_first, back_comment)
8795 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8796 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8797 Use bool for boolean.
8798 (update_syntax_table, skip_chars, skip_syntaxes):
8799 Prefer int to unsigned when either will do.
8800 (back_comment): Return boolean success flag, like forw_comment,
8801 instead of positive-or-minus-1 (which might have overflowed int anyway).
8802 Don't stuff ptrdiff_t into int.
8803 (syntax_spec_code, syntax_code_spec): Now const.
8804 (Fmatching_paren, scan_lists, scan_sexps_forward):
8805 Use enum syntaxcode for syntax code.
8806 (Fmatching_paren): Check that arg is a character, not just an integer.
8807 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8808 (Finternal_describe_syntax_value): Omit no-longer-needed
8810 (skip_chars): Use char, not unsigned char, when the distinction
8812 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8813 * bytecode.c (exec_byte_code):
8814 * syntax.c (syntax_spec_code, Fchar_syntax)
8815 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8817 * syntax.h (SYNTAX_WITH_FLAGS):
8818 Omit unnecessary casts.
8820 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8822 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8823 line dimensions here, to avoid race conditions with the main
8824 thread. (Bug#14062, bug#14630, bug#14669)
8826 * w32term.c (w32_draw_window_cursor): Compute the header line and
8827 mode line dimensions here.
8828 <w32_system_caret_window, w32_system_caret_hdr_height>:
8829 <w32_system_caret_mode_height>: New variables.
8831 * w32term.h: Declare them.
8833 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8835 * alloc.c (die): Move "assertion failed" string here ...
8836 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8837 COND when SUPPRESS_CHECKING. This shrinks the executable text
8838 size by 0.8% to 2.2% when configured with --enable-checking,
8839 depending on optimization flags (GCC 4.8.1 x86-64).
8841 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8843 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8845 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8846 base is 2; this is more accurate.
8848 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8850 * sound.c (string_default): Move to !WINDOWSNT section.
8851 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8853 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8855 * sound.c: Integer cleanups.
8856 Remove unnecessary forward decls.
8857 (struct sound_device): The 'file' member is now a Lisp_Object, not
8858 a char *, so that we needn't invoke alloca on a huge size.
8859 (Fplay_sound_internal): Adjust to this.
8860 (string_default): New function.
8861 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8862 Use it to adjust to the struct sound_device change.
8863 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8864 (be2hs) [0]: Remove.
8866 * syntax.c (skip_chars): Don't use uninitialized storage
8867 when searching a multibyte buffer for characters that are not in a
8868 unibyte string that contains non-ASCII characters.
8870 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8872 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8873 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8875 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8877 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8879 2013-06-18 Kenichi Handa <handa@gnu.org>
8881 * font.c (Ffont_spec): Signal an error for an invalid font name
8884 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8886 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8887 In particular this ports to 32-bit sparc Sun cc.
8888 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8889 array with a dummy element at specpdl[-1], so that its address can
8891 (unbind_to): Do not copy the binding; not needed, now that we
8892 copy old_value in the one place where the copy is needed.
8893 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8894 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8895 (union specbinding): Rename from struct specbinding. Redo layout
8896 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8897 which is not portable. With Sun C 5.12 32-bit sparc, the
8898 declaration causes nargs to be an unsigned bitfield, a behavior
8899 that the C standard allows; but Emacs wants nargs to be signed.
8900 The overall type is now a union of structures rather than a
8901 structure of union of structures, and the 'kind' member is now a
8902 bitfield, so that the overall type doesn't grow. All uses changed.
8903 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8905 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8907 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8908 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8910 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8912 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8914 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8915 unless we know that the window w's frame is a frame object.
8916 Another attempt at solving bug#14062 and bug#14630.
8918 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8920 * textprop.c (property_set_type): New enum.
8921 (add_properties): Allow appending/prepending text properties.
8922 (add_text_properties_1): Factored out of Fadd_text_properties.
8923 (Fadd_text_properties): Move all the code into
8924 add_text_properties_1.
8925 (Fadd_face_text_property): New function that calls
8926 add_text_properties_1.
8928 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8930 Move functions from lisp.h to individual modules when possible.
8931 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8932 * alloc.c (XFLOAT_INIT, set_symbol_name):
8933 * buffer.c (CHECK_OVERLAY):
8934 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8935 (set_char_table_parent):
8936 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8937 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8938 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8939 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8941 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8942 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8943 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8944 (backtrace_args, backtrace_debug_on_exit):
8945 * floatfns.c (CHECK_FLOAT):
8946 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8947 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8948 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8949 (set_hash_index_slot):
8950 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8951 * marker.c (CHECK_MARKER):
8952 * textprop.c (CHECK_STRING_OR_BUFFER):
8953 * window.c (CHECK_WINDOW_CONFIGURATION):
8954 Move here from lisp.h, and make these functions static rather than
8956 * buffer.c (Qoverlayp):
8958 * fns.c (Qhash_table_p):
8959 * window.c (Qwindow_configuration_p):
8961 * lisp.h: Remove the abovementioned defns and decls.
8963 Use functions, not macros, for XINT etc (Bug#11935).
8964 In lisp.h, prefer functions to function-like macros, and
8965 constants to object-like macros, when either will do. This:
8966 . simplifies use, as there's no more need to worry about
8967 arguments' side effects being evaluated multiple times.
8968 . makes the code easier to debug on some platforms.
8969 However, when using gcc -O0, keep using function-like macros
8970 for a few critical operations, for performance reasons.
8971 This sort of thing isn't needed with gcc -Og, but -Og
8972 is a GCC 4.8 feature and isn't widely-enough available yet.
8973 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8974 Remove enum lsb_bits; no longer needed.
8975 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8976 * buffer.c (Qoverlap):
8978 * fns.c (Qhash_table_p):
8979 Now extern, so lisp.h can use these symbols.
8980 * dispextern.h: Include character.h, for MAX_CHAR etc.
8981 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8982 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8983 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8984 (GLYPH_CODE_P): Move here from lisp.h.
8985 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8986 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8987 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8988 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8989 XUNTAG now returns void *.
8990 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8991 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8992 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8993 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8994 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8995 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8996 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8997 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8998 New macros, renamed from their sans-lisp_h_ counterparts.
8999 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9000 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9001 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9002 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9003 If compiling via GCC without optimization, define these as macros
9004 in addition to inline functions.
9005 To disable this, compile with -DINLINING=0.
9006 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9007 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9008 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9009 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9010 (INTMASK, VALMASK): Now macros, since static values cannot be
9011 accessed from extern inline functions.
9012 (VALMASK): Also a constant, for benefit of old GDB.
9013 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9014 is INTEGERP, which can fold it in.
9015 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9016 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9017 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9018 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9019 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9020 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9021 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9022 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9023 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9024 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9025 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9026 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9027 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9028 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9029 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9030 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9031 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9032 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9033 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9034 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9035 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9036 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9037 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9038 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9039 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9040 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9041 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9042 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9043 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9044 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9045 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9046 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9047 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9049 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9050 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9051 (VALMASK): Define in one place rather than in two, merging the
9052 USE_LSB_TAG parts; this is simpler.
9053 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9054 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9055 Move up, to avoid use before definition.
9056 Also include "globals.h" earlier, for the same reason.
9057 (make_natnum): New function.
9058 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9059 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9060 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9061 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9062 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9063 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9064 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9065 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9066 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9067 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9068 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9069 (Qwindow_configuration_p, Qimage): New forward declarations.
9070 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9071 (STRING_COPYIN): Remove; unused.
9072 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9073 (xcar_addr, xcdr_addr): New functions. All uses changed.
9074 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9075 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9076 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9077 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9078 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9079 (TYPE_RANGED_INTEGERP): Simplify.
9080 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9081 (setlocale, fixup_locale, synchronize_system_messages_locale)
9082 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9083 Now empty functions, not macros.
9084 (functionp): Return bool, not int.
9085 * window.c (Qwindow_configuration_p): Now extern,
9086 so window.h can use it.
9087 * window.h (Qwindowp): Move decl back to lisp.h.
9089 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9091 * xdisp.c (Fline_pixel_height): New function, required for solving
9094 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9096 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9098 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9100 * lread.c (syms_of_lread):
9101 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9103 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9105 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9107 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9109 * fileio.c (expand_file_name): Doc fix.
9111 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9113 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9114 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9115 Wait for self, not for 0. This can't hurt on GNU or similar
9116 system, and may help with Cygwin.
9118 * keyboard.c: Don't use PROP (...) as an lvalue.
9119 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9120 Use set_prop (A, B), not PROP (A) = B.
9122 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9124 * xdisp.c (get_it_property): Use it->window instead of generating
9125 a Lisp object from it->w.
9127 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9129 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9130 get-char-property the window that is being rendered, instead of
9131 the buffer, to support window-specific overlays. (Bug#14575)
9132 (compute_display_string_pos): When W is NULL, use the current
9133 buffer as the object to pass to get-char-property.
9134 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9135 pointer member of the bidi iterator, since no window is pertinent
9138 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9140 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9141 being displayed, and pass it to compute_display_string_pos.
9142 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9143 (bidi_paragraph_init): All callers changed.
9145 * xdisp.c (init_from_display_pos, init_iterator)
9146 (handle_single_display_spec, next_overlay_string)
9147 (get_overlay_strings_1, reseat_1, reseat_to_string)
9148 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9149 Set bidi_it.w member from it->w.
9150 (compute_display_string_pos): Accept additional argument, the
9151 window being displayed, and pass it to Fget_char_property.
9154 * dispextern.h (struct bidi_it): New member w, the window being
9156 (compute_display_string_pos): Adjust prototype.
9158 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9160 * xgselect.c: Remove unneeded include xterm.h.
9162 * process.c (wait_reading_process_output): Check for NS before GLIB.
9163 GLIB may be linked in due to rsvg, but ns_select must be called.
9165 * xgselect.c (xg_select): Remove call to window_system_available
9166 and g_main_context_pending at the top, so Gdk events (i.e. file
9167 notify) are processed when Emacs is started with -nw.
9169 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9171 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9172 (ctagsfiles3): New variable, includes only *.m files.
9173 (TAGS): Use an explicit language name in the regular expressions,
9174 to avoid transformation of '/SOMETHING' by MSYS to
9175 'c:\MSYS\SOMETHING'.
9177 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9179 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9181 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9183 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9184 still need to set the mouse pointer shape and activate help-echo.
9187 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9189 A few porting etc. fixes for the new file monitor code.
9190 See the thread containing
9191 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9192 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9193 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9194 (dir_monitor_callback, Fgfile_rm_watch):
9195 Use assq_no_quit instead of Fassoc, for speed.
9196 (dir_monitor_callback, Fgfile_rm_watch):
9197 eassert that the monitor is a fixnum.
9198 (dir_monitor_callback): No need for CDR_SAFE.
9199 Simplify building of lisp with alternative tails.
9200 (Fgfile_add_watch, Fgfile_rm_watch):
9201 Do not assume glib functions set errno reliably on failure.
9202 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9203 and signal an error otherwise.
9204 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9205 Use Fdelq instead of Fdelete, for speed.
9207 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9209 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9210 don't insist on being invoked on a highlighted tool-bar button.
9211 Avoids losing tool-bar functionality when mouse-highlight is nil.
9212 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9213 Don't highlight when mouse-highlight is nil.
9214 (note_mouse_highlight): When mouse-highlight is nil, don't return
9215 right away; instead, run tool-bar and mode-line highlight
9216 subroutine, clear any existing highlight, and revert the mouse
9217 pointer to its default shape. (Bug#14558)
9219 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9221 * lisp.mk (lisp): Add prog-mode.el.
9223 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9225 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9226 * process.c (dummy_handler): New function.
9227 (lib_child_handler): New static var.
9228 (handle_child_signal): Invoke it.
9229 (catch_child_signal): If a library has set up a signal handler,
9230 save it into lib_child_handler.
9231 (init_process_emacs): If using glib and not on Windows, tickle glib's
9232 child-handling code so that it initializes its private SIGCHLD handler.
9233 * syssignal.h (SA_SIGINFO): Default to 0.
9234 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9235 31; it should no longer be needed now.
9237 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9239 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9241 * gfilenotify.c (globals_of_gfilenotify): New function.
9242 (syms_of_gfilenotify): Move global initialization there.
9244 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9246 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9248 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9249 * keyboard.c (menu_bar_items, tool_bar_items):
9250 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9251 not override local keymaps any more.
9253 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9255 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9257 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9259 * w32console.c (initialize_w32_display): Return the dimensions of
9260 the console window via 2 additional arguments, not via the current
9261 frame. This avoids crashes due to overrunning the bounds of
9262 frame's decode_mode_spec_buffer, which is not resized following
9263 the change of the frame dimensions from the initial 10x10.
9265 * w32term.h (w32_initialize_display_info): Adjust prototype.
9267 * term.c (init_tty): Take dimensions of the frame from the values
9268 returned by initialize_w32_display.
9270 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9271 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9272 (LIBES): Add $(GFILENOTIFY_LIBS).
9274 * w32inevt.c (handle_file_notifications): Add dummy implementation
9275 for !HAVE_W32NOTIFY.
9277 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9279 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9281 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9283 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9285 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9287 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9289 Fix minor problems found by static checking.
9290 * data.c (pure_write_error):
9291 Use xsignal2, not Fsignal, as Fsignal might return.
9292 * eval.c (set_backtrace_debug_on_exit): Now static.
9293 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9294 No longer inline. EXTERN_INLINE is needed only for functions
9295 defined in .h files. Reindent function header as per GNU style.
9296 (backtrace_p, backtrace_top, backtrace_next):
9297 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9298 compiler or linker. Add extern decls to pacify gcc -Wall.
9299 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9301 * frame.c (free_monitors): Define only on platforms that need it.
9302 * nsterm.m (ns_term_init):
9303 * process.c (catch_child_signal):
9304 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9305 defined on all porting targets these days.
9306 * process.c, process.h (catch_child_signal):
9307 Make it extern only if NS_IMPL_GNUSTEP is defined.
9309 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9311 * w32.c (gettimeofday): Make the signature identical to prototype
9312 in nt/inc/sys/time.h.
9314 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9316 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9319 * keyboard.c (safe_run_hooks_error): Improve error message.
9321 * data.c (pure_write_error): Add `object' argument.
9322 * puresize.h (CHECK_IMPURE): Use it.
9324 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9326 * Makefile.in (NOTIFY_OBJ): New variable.
9327 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9329 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9330 Call syms_of_gfilenotify.
9332 * gfilenotify.c: New file.
9334 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9335 and Qfile_w32notify.
9336 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9337 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9339 * lisp.h: Declare syms_of_gfilenotify.
9341 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9343 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9345 Merge the specpdl and backtrace stacks. Make the structure of the
9346 specpdl entries more obvious via a tagged union of structs.
9347 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9348 (enum specbind_tag): New enum.
9349 (struct specbinding): Make it a tagged union of structs.
9350 Add a case for backtrace records.
9351 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9352 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9353 (backtrace_debug_on_exit): New accessors.
9354 (struct backtrace): Remove.
9355 (struct catchtag): Remove backlist field.
9356 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9358 (Flocal_variable_p): Speed up the common case where the binding is
9360 * eval.c (backtrace_list): Remove.
9361 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9362 (set_backtrace_args, set_backtrace_nargs)
9363 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9364 (backtrace_next): New functions.
9365 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9366 (unwind_to_catch, internal_lisp_condition_case)
9367 (internal_condition_case, internal_condition_case_1)
9368 (internal_condition_case_2, internal_condition_case_n): Don't bother
9369 with backtrace_list any more.
9370 (Fsignal): Adjust to new backtrace format.
9371 (grow_specpdl): Move up.
9372 (record_in_backtrace): New function.
9373 (eval_sub, Ffuncall): Use it.
9374 (apply_lambda): Adjust to new backtrace format.
9375 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9377 (specbind): Adjust to new specpdl format. Simplify.
9378 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9379 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9381 (mark_backtrace): Remove.
9382 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9383 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9384 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9386 * profiler.c (record_backtrace): Use get_backtrace.
9387 (handle_profiler_signal): Use backtrace_top_function.
9388 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9391 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9393 * process.h (catch_child_signal): Declare.
9395 * process.c (catch_child_signal): New function.
9396 (init_process_emacs): Call it.
9398 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9399 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9401 (x_set_cursor_type): Remove declaration.
9402 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9403 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9404 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9405 (ns_get_color): Use F suffix on float.
9406 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9407 (ns_get_rgb_color): Remove.
9408 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9409 (note_mouse_movement): x and y are CGFloat.
9410 (ns_draw_fringe_bitmap): Remove unused rowY.
9411 Change #if to COCOA && >= 10_6.
9412 (ns_draw_window_cursor): Remove unused overspill.
9413 (ns_draw_underwave): width and x are EamcsCGFloat.
9414 (ns_draw_box): thickness is CGFloat.
9415 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9416 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9417 if not in main thread.
9418 (ns_get_pending_menu_title, ns_check_menu_open)
9419 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9420 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9421 (sendFromMainThread:): New method.
9422 (changeFont:): size is CGFloat.
9423 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9424 Disable warning about permanent text.
9425 (characterIndexForPoint:): Adjust return type depending on GNUstep
9427 (mouseDown:): delta is CGFloat.
9428 (updateFrameSize): Remove unised variable f.
9429 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9430 Cast float to EmacsCGFloat.
9431 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9432 also to -1 when restoring.
9433 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9434 inside NS_IMPL_COCOA.
9435 (toggleFullScreen:): Put call to toggleFullScreen inside
9436 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9437 (setPosition:portion:whole:): por is CGFloat.
9438 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9439 (mouseDown:): Use CGFloat.
9440 (mouseDragged:): Remove unised variable edge.
9441 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9443 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9445 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9446 when NS_IMPL_GNUSTEP.
9447 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9448 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9449 (EmacsToolbar): Add clearAll. Add tag argument to
9450 addDisplayItemWithImage.
9451 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9453 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9455 * nsmenu.m (ns_update_menubar): Make static.
9456 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9457 (fillWithWidgetValue:): Add cast to SEL for setAction.
9458 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9459 (update_frame_tool_bar): Update code for GNUstep.
9460 (clearAll): New method.
9461 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9462 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9463 Move identifierToItem setObject and activeIdentifiers addObject before
9464 call to insertItemWithItemIdentifier.
9465 (validateVisibleItems): Fix indentation.
9466 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9467 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9468 UtilityWindow to aStyle, remove call to setStyleMask.
9470 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9472 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9473 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9474 Use F suffix on floats.
9475 (ns_char_width): Returns CGFloat.
9476 (ns_ascii_average_width): w is CGFloat instead of float.
9477 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9479 (ns_glyph_metrics): CGFloat instead of float.
9481 * nsfns.m (x_set_foreground_color, x_set_background_color):
9483 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9484 remove unused variables.
9485 (Fns_read_file_name): Keep track if panel is for save.
9486 Use ns_filename_from_panel/ns_directory_from_panel.
9487 (Fns_list_services): delegate only used for COCOA.
9488 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9489 Just return the input if GNUstep.
9490 (x_screen_planes): Remove.
9491 (Fxw_color_values): Use EmacsCGFloat
9492 (Fns_display_monitor_attributes_list): Only get screen number for
9494 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9496 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9497 ns_directory_from_panel.
9499 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9501 * process.c (handle_child_signal): Also use WCONTINUED.
9502 This is so that list-processes doesn't mistakenly list the process
9503 as stopped, when the process has actually been continued and is
9506 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9508 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9509 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9510 not already configured.
9512 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9514 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9516 * Makefile.in (mostlyclean): Remove *.res files.
9518 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9520 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9521 a buffer (bug#8447).
9523 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9525 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9526 display vector, and we backtrack, handle the case that the
9527 previous character position is also displayed from a display
9528 vector or covered by a display string or image. (Bug#14476)
9530 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9532 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9533 (struct MonitorInfo, free_monitors): Remove.
9534 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9535 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9536 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9539 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9540 (struct MonitorInfo, free_monitors): Remove.
9541 (ns_screen_name): Make static.
9542 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9543 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9546 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9547 (struct MonitorInfo): New struct.
9548 (free_monitors, make_monitor_attribute_list): Declare.
9550 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9552 (free_monitors, make_monitor_attribute_list): New functions.
9553 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9556 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9558 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9560 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9562 * keyboard.c: Apply keyboard decoding only to events that come directly
9563 from the tty, not from unread-command-events (bug#14368).
9564 (read_event_from_main_queue): New function, extracted from read_char.
9565 (read_decoded_char): Remove.
9566 (read_decoded_event_from_main_queue): New function to replace it.
9567 (read_char): Use it.
9568 (read_key_sequence): Use read_char rather than read_decoded_char.
9570 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9572 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9574 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9576 2013-05-22 Kenichi Handa <handa@gnu.org>
9578 The following changes are to fix the setting of
9579 buffer-file-coding-system on, for instance, C-x RET c unix RET
9580 _FILE_OF_DOS_EOL_TYPE_ RET.
9582 * coding.h (struct coding_system): New member detected_utf8_chars.
9584 * coding.c (detect_coding_utf_8): Count characters and check EOL
9585 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9587 (setup_coding_system): Do not initialize coding->head_ascii.
9588 (check_ascii): Do not set coding->eol_seen but update it. Do not
9589 call adjust_coding_eol_type here.
9590 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9591 If the eol-type of CODING is already specified, adjust the eol type
9592 of the found coding-system.
9593 (decode_coding_gap): Cancel previous change. Utilize the
9594 character numbers counted by detect_coding_utf_8. Fix detection
9597 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9599 * search.c (looking_at_1): Only set last_thing_searched if the match
9600 changed the match-data (bug#14281).
9602 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9604 * xdisp.c (reseat_at_previous_visible_line_start):
9605 Already declared in dispextern.h, so remove it here.
9606 (move_it_vertically_backward): Likewise.
9608 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9610 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9611 (Fx_display_pixel_width, Fx_display_pixel_height)
9612 (Fx_display_mm_width, Fx_display_mm_height):
9613 Mention `display-monitor-attributes-list' in docstrings.
9615 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9616 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9617 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9618 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9619 (Fx_display_backing_store, Fx_display_visual_class)
9620 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9621 (Fx_display_grayscale_p, Fx_display_pixel_width)
9622 (Fx_display_pixel_height, Fx_display_planes)
9623 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9624 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9625 (Fx_display_mm_width, Fx_display_mm_height)
9626 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9627 height for all physical monitors as in X11.
9629 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9630 Return pixel width or height for all physical monitors as in X11.
9632 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9634 Port --enable-gcc-warnings to clang.
9635 * bytecode.c (exec_byte_code):
9637 Redo diagnostic pragmas to pacify clang, too.
9638 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9639 * editfns.c (Fencode_time):
9640 * fileio.c (file_accessible_directory_p):
9641 * font.c (font_unparse_xlfd):
9642 Use '&"string"[index]' instead of '"string" + (index)'.
9643 * undo.c (user_error): Remove; unused.
9645 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9647 * insdel.c (insert_1_both): Document the arguments, instead of
9648 referring to insert_1, which no longer exists.
9650 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9651 some window, increment windows_or_buffers_changed, so that
9652 *Messages* display in that window is updated. (Bug#14408)
9654 * w32.c: Include epaths.h.
9655 (init_environment): Use cmdproxy.exe without leading directories.
9656 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9658 (gettimeofday): Adjust signature and return value to Posix
9661 * unexw32.c (open_output_file): Delete the existing emacs.exe
9662 before creating it, to break the hard link to the versioned
9665 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9666 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9667 (FIRSTFILE_OBJ): New variables.
9668 (W32_RES): Rename to EMACSRES. All users changed.
9669 (base_obj): Use $(CM_OBJ).
9670 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9671 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9672 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9673 $(W32_RES_LINK) before $(LIBES).
9674 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9676 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9678 * makefile.w32-in (DOC): Use just "DOC".
9680 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9682 * process.c: Export default filters and sentinels to Elisp.
9683 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9685 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9686 (Fset_process_sentinel, Fformat_network_address):
9687 Default to them instead of nil.
9688 (server_accept_connection): Sentinels can't be nil any more.
9689 (read_and_dispose_of_process_output): New function, extracted from
9690 read_process_output.
9691 (read_process_output): Use it; filters can't be nil.
9692 (Finternal_default_process_filter): New function, extracted from
9693 read_process_output.
9694 (exec_sentinel_unwind): Remove function.
9695 (exec_sentinel): Don't zilch sentinel while running.
9696 (status_notify): Sentinels can't be nil.
9697 (Finternal_default_process_sentinel): New function extracted from
9699 (setup_process_coding_systems): Default filter is not nil any more.
9700 (syms_of_process): Export new Elisp functions and initialize
9702 * lisp.h (make_lisp_proc): New function.
9704 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9706 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9708 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9710 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9711 unless we know that the window w is a leaf window.
9712 Another attempt at solving bug#14062.
9714 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9716 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9719 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9721 * image.c (gif_load): Check that subimages fit (Bug#14345).
9723 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9725 * lread.c (skip_dyn_eof): New function.
9726 (read1): Use it to skip the end of a file in response to #@00.
9728 * doc.c (get_doc_string): Slightly relax the sanity checking.
9730 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9732 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9733 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9734 (MonitorInfo): New struct.
9735 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9736 (Fns_display_monitor_attributes_list): New functions.
9737 (display-usable-bounds): Remove.
9738 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9741 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9743 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9744 (GTK_CHECK_VERSION): New macro, if not already defined.
9745 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9746 replaced by GTK_CHECK_VERSION.
9748 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9750 * xterm.h (GTK_PREREQ): New macro.
9751 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9752 to use this macro instead, for consistency and clarity.
9754 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9756 * xdisp.c (row_for_charpos_p): New function, with code of
9757 cursor_row_p, but accepts an additional argument CHARPOS instead
9758 of using a hardcoded PT.
9759 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9760 (row_containing_pos): Call row_for_charpos_p instead of partially
9761 doing the same. Fixes cursor positioning under longlines-mode
9762 when longlines-show-effect includes more than one newline, when
9763 moving the cursor vertically up.
9765 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9767 * makefile.w32-in (ACL_H): New macro.
9768 ($(BLD)/fileio.$(O)): Update dependencies.
9770 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9772 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9773 * Makefile.in (LIB_ACL): New macro.
9774 (LIBACL_LIBS): Remove.
9775 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9776 * fileio.c: Include <acl.h>.
9777 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9778 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9780 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9783 * unexelf.c: Don't assume ElfW (Half) fits in int.
9784 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9785 when dealing with ElfW (Half) values, since they can exceed 2**31
9786 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9787 (entry_address): Omit unused NUM arg. All uses changed.
9789 2013-05-07 Juri Linkov <juri@jurta.org>
9791 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9792 to the string converted from number with `Fnumber_to_string'.
9795 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9797 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9798 This fixes a problem introduced by my previous change.
9800 2013-05-07 Glenn Morris <rgm@gnu.org>
9802 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9804 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9806 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9808 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9810 Static checking by GCC 4.8.0.
9811 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9812 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9813 (x_get_monitor_attributes_fallback)
9814 (x_get_monitor_attributes_xinerama)
9815 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9816 Define only if USE_GTK.
9817 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9818 (x_get_monitor_attributes_fallback): Omit unused locals.
9819 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9820 Use double, not float, to avoid mixed-mode floating point arithmetic.
9822 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9823 Jan Djärv <jan.h.d@swipnet.se>
9825 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9826 (XINERAMA_CFLAGS): New macros.
9827 (ALL_CFLAGS, LIBES): Use them.
9829 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9830 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9831 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9832 (syms_of_xfns): DEFSYM them.
9833 (struct MonitorInfo): New struct.
9834 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9835 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9836 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9837 (x_get_monitor_attributes_xinerama): New functions.
9838 (Fx_display_monitor_attributes_list): New primitive.
9839 (syms_of_xfns): Defsubr it.
9841 * xterm.h (x_display_info): Add Xatom_net_workarea and
9842 Xatom_net_current_desktop.
9844 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9845 and dpyinfo->Xatom_net_current_desktop.
9847 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9849 * xdisp.c (pos_visible_p): Use the special code for finding the
9850 beginning of a display property or overlay for any "replacing"
9851 display property, not just for display strings. This solves
9852 incorrect reporting of position by posn-at-point. (Bug#14241)
9854 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9856 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9857 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9858 Verify that ElfW (Half) fits in int.
9859 (fatal): Use same signature as lisp.h.
9860 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9861 configure and build with -DUNEXELF_DEBUG without worrying about
9862 other modules that use DEBUG.
9863 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9864 possibly-wide integers now uses it instead of plain fprintf.
9865 (entry_address): New function, which avoids problems with 32-bit
9866 overflow on 64-bit hosts.
9867 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9868 (round_up): Don't assume the remainder fits in int.
9869 (find_section): Use bool for boolean. Simplify debug code.
9870 (unexec): Don't assume file sizes fit in int or size_t.
9871 Omit unnecessary trailing newline in 'fatal' format.
9872 Use strerror rather than outputting decimal error number.
9873 Remove unused code when emacs is not defined;
9874 this file relies on Emacs now.
9875 Don't assume e_phnum and e_shnum are positive.
9877 * regex.c: Fix problems when DEBUG is defined.
9878 (extract_number, extract_number_and_incr): Define regardless of
9879 whether DEBUG is defined; that's simpler and makes the code less
9880 likely to go stale in the normal case when DEBUG is not defined.
9881 Return int rather than taking an int * arg. All callers changed.
9882 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9883 Remove, replacing with ...
9884 (DEBUG_PRINT): New macro. All callers changed.
9885 (DEBUG_COMPILES_ARGUMENTS): New macro.
9886 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9887 (print_compiled_pattern, print_double_string) [DEBUG]:
9888 Use prototype rather than old-style definition.
9889 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9890 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9891 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9892 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9893 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9894 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9895 This matters only when DEBUG is defined.
9897 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9899 * xdisp.c (set_iterator_to_next): Set the
9900 ignore_overlay_strings_at_pos_p flag only if we are _really_
9901 iterating over an overlay string, as indicated by the
9902 current.overlay_string_index member. (Bug#14306)
9904 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9906 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9907 to where it is used, to avoid autorelease issues (Bug#14050).
9909 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9911 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9912 * fileio.c (syms_of_fileio): Implement this.
9913 * filelock.c (create_lock_file): If symbolic links don't work, so
9914 we use a regular file as a lock file, do not fsync the lock file;
9917 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9919 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9920 (syms_of_minibuf): Adjust accodingly.
9922 * callint.c (Fcall_interactively): Adjust calls accordingly.
9924 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9926 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9927 w->contents is a buffer before computing everything else.
9928 Use parentheses to disambiguate last part of the condition.
9930 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9931 assertion violations. (Bug#14062)
9933 2013-05-01 David Reitter <david.reitter@gmail.com>
9935 * nsfns.m (ns_tooltip): Initialize.
9937 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9939 * coding.c (decode_coding_gap): Don't remove the character before
9940 a newline unless it's a CR character. (Bug#14287)
9942 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9944 * dispextern.h (struct face): Move enum face_underline_type
9945 earlier so that bitfields can be in the same word.
9947 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9949 * nsfns.m (handlePanelKeys): New function.
9950 (EmacsOpenPanel:performKeyEquivalent:)
9951 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9952 arrows/function/control and copy/paste keys (Bug#14296).
9954 2013-04-27 Juri Linkov <juri@jurta.org>
9956 * callint.c (Fcall_interactively): Call `Qread_number' for
9957 interactive code letter `n' instead of using duplicate code.
9960 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9962 * systime.h (make_timeval): Declare as 'const'.
9964 2013-04-27 Kenichi Handa <handa@gnu.org>
9966 * font.c (font_open_entity): Always open a font of manageable
9969 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9971 Port better to AIX (Bug#14258).
9972 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9975 2013-04-24 Kenichi Handa <handa@gnu.org>
9977 * coding.c (decode_coding_iso_2022): When an invalid escape
9978 sequence is encountered, reset the invocation and designation
9979 status to the safest one.
9981 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9983 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9984 Without this fix, "make distclean" leaves stamp-h1 behind.
9986 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9988 * w32fns.c (w32_fullscreen_rect): New function to compute the
9989 window rectangle for the given fullscreen mode.
9990 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9991 longer tunes the window size. This keeps the window's edges flush
9992 with the screen and allows the taskbar to hide itself in fullboth.
9994 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9995 window decorations and uses the entire screen.
9997 * w32term.h (w32_fullscreen_rect) Add prototype.
9998 (struct w32_output): Replace normal_width, normal_height,
9999 normal_top, and normal_left members with a single normal_placement
10001 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10003 (FRAME_NORMAL_PLACEMENT): New macro.
10005 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10007 * minibuf.c (Ftest_completion): Silence compiler warning.
10009 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10011 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10014 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10017 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10018 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10019 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10020 parentheses where appropriate.
10022 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10024 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10026 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10028 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10029 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10030 Mention in the doc string that setting these variables takes
10031 effect only after a call to set-window-buffer. (Bug#14200)
10033 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10035 * indent.c (Fvertical_motion): Don't consider display strings on
10036 overlay strings as display strings on the buffer position we
10037 started from. This prevents vertical cursor motion from jumping
10038 more than one line when there's an overlay string with a display
10039 property at end of line.
10040 Reported by Karl Chen <Karl.Chen@quarl.org> in
10041 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10043 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10045 * window.c (select_window): `record_buffer' even if window is
10046 already selected (bug#14191).
10048 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10050 * window.c (Fwindow_end): Test more flags, including the buffer's
10051 last_overlay_modified flag, to determine whether the window's
10052 display is really up-to-date. Prevents the function from
10053 returning a stale value. (Bug#14170)
10054 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10057 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10059 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10060 garbaged only if it is not already the top frame on its TTY.
10061 This prevents flickering due to constant redrawing of TTY frames when
10062 there are GUI frames open in the same session. (Bug#13864)
10064 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10066 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10067 of marking the idle timers directly.
10069 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10071 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10072 tables (bug#14054).
10074 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10076 * window.c (select_window): Don't record_buffer while the invariant is
10077 temporarily broken (bug#14161).
10079 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10081 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10083 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10085 2013-04-07 Romain Francoise <romain@orebokech.com>
10087 Ignore additional platform-specific ACL errors (Bug#13702).
10088 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10089 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10091 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10093 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10096 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10098 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10099 This bug was introduced by my 2013-02-25 change that simplified
10100 data_start configuration. Without this change, on GNU/Linux
10101 an Emacs configured with --enable-profiling fails immediately
10102 due to a profiler signal.
10103 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10104 with these flags. On platforms where special flags are needed
10105 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10106 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10107 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10109 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10111 Get rid of some platform-specific functions examining window
10112 system and its capabilities. This is a partial rework of the
10114 * lisp.h (have_menus_p): Remove prototype. This function is
10115 replaced with platform-independent window_system_available.
10116 (check_window_system): Move to...
10117 * frame.h (decode_window_system_frame, window_system_available):
10118 ...here, add new prototypes.
10119 * frame.c (window_system_available, decode_window_system_frame):
10121 (check_window_system): Platform-independent now.
10122 * xterm.h (x_in_use): Remove declaration.
10124 * w32term.h (check_x_frame):
10125 * nsterm.h (check_x_frame): Remove prototypes. This function
10126 is replaced with platform-independent decode_window_system_frame.
10127 * msdos.c (have_menus_p): Remove.
10128 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10129 Remove platform-specific functions. Use check_window_system,
10130 decode_window_system_frame and check_ns_display_info where
10131 appropriate. Minor style and comment tweaks.
10132 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10133 (check_x_frame): Likewise.
10134 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10136 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10137 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10138 * xmenu.c, xselect.c: All related users changed.
10140 2013-04-03 Kenichi Handa <handa@gnu.org>
10142 The following changes is to optimize the code for reading UTF-8
10145 * coding.c (check_ascii): Rename from detect_ascii. Return value
10146 changed. Check EOL format. Do not call adjust_coding_eol_type
10148 (check_utf_8): New function.
10149 (adjust_coding_eol_type): Do nothing if already adjusted.
10150 (detect_coding): Compare the return value of check_ascii with
10151 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10152 (decode_coding_gap): Optimize for valid UTF-8.
10154 2013-03-21 Kenichi Handa <handa@gnu.org>
10156 * coding.c (syms_of_coding): Cancel previous change.
10158 * insdel.c (insert_from_gap): Fix previous change.
10160 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10162 Consistently use platform-specific function to detect window system.
10163 * lisp.h (check_window_system): New prototype. This function is
10164 going to replace check_x, check_w32 and check_ns.
10165 (have_menus_p): Mention msdos.c in comment.
10166 * fontset.c (check_window_system_func): Remove. Adjust all users.
10167 * fontset.h (check_window_system_func): Remove prototype.
10168 * nsterm.h (check_ns):
10169 * xterm.h (check_x):
10170 * w32term.h (check_w32): Likewise.
10171 * menu.c (Fx_popup_menu): Use check_window_system.
10172 * msdos.c (check_window_system): Define for MS-DOS.
10173 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10174 * w32fns.c (check_window_system): Likewise for MS-Windows.
10175 * xfns.c (check_window_system): Likewise for X.
10176 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10177 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10179 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10181 Prefer < to > in range checks such as 0 <= i && i < N.
10182 This makes it easier to visualize quantities on a number line.
10183 This patch doesn't apply to all such range checks,
10184 only to the range checks affected by the 2013-03-24 change.
10185 This patch reverts most of the 2013-03-24 change.
10186 * alloc.c (xpalloc, Fgarbage_collect):
10187 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10188 * character.c (string_escape_byte8):
10189 * charset.c (read_hex):
10190 * data.c (cons_to_unsigned):
10191 * dispnew.c (update_frame_1):
10192 * doc.c (Fsubstitute_command_keys):
10193 * doprnt.c (doprnt):
10194 * editfns.c (hi_time, decode_time_components):
10195 * fileio.c (file_offset):
10196 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10197 * font.c (font_intern_prop):
10198 * frame.c (x_set_alpha):
10199 * gtkutil.c (get_utf8_string):
10200 * indent.c (check_display_width):
10201 * keymap.c (Fkey_description):
10202 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10204 * minibuf.c (read_minibuf_noninteractive):
10205 * process.c (wait_reading_process_output):
10206 * search.c (Freplace_match):
10207 * window.c (get_phys_cursor_glyph):
10208 * xdisp.c (redisplay_internal):
10209 * xsmfns.c (smc_save_yourself_CB):
10210 Prefer < to > for range checks.
10211 * dispnew.c (sit_for): Don't mishandle NaNs.
10212 This fixes a bug introduced in the 2013-03-24 change.
10213 * editfns.c (decode_time_components): Don't hoist comparison.
10214 This fixes another bug introduced in the 2013-03-24 change.
10216 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10218 * frame.h (struct frame): Drop scroll_bottom_vpos
10219 member becaue all real users are dead long ago.
10220 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10221 * xdisp.c (redisplay_internal): Adjust user.
10223 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10225 * nsmenu.m (showAtX:Y:for:): setLevel to
10226 NSPopUpMenuWindowLevel (Bug#13998).
10228 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10230 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10231 (ns_check_pending_open_menu): Declare.
10233 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10234 (x_activate_menubar): Update the menu with title that matches
10235 ns_get_pending_menu_title, and call
10236 ns_check_pending_openmenu (Bug#12698).
10237 (menuWillOpen:): New method.
10238 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10240 * nsterm.m (menu_will_open_state, menu_mouse_point)
10241 (menu_pending_title): New varaibles.
10242 (ns_get_pending_menu_title, ns_check_menu_open)
10243 (ns_check_pending_open_menu): New functions.
10245 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10247 * indent.c (current_column_bol_cache): Remove leftover which is not
10248 used in Fmove_to_column any more.
10249 (current_column, scan_for_column): Adjust users.
10250 * keyboard.c (last_point_position_buffer, last_point_position_window):
10251 Remove leftovers which are not used for recording undo any more.
10252 (command_loop_1, syms_of_keyboard): Adjust users.
10253 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10254 redisplay_window any more.
10255 (move_it_to): Adjust user.
10257 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10259 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10260 Update dependencies.
10262 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10264 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10265 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10266 forward references.
10268 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10270 * window.h (struct window): Replace hchild, vchild and buffer slots
10271 with a single slot 'contents'. This is possible because each valid
10272 window may have either the child window (in vertical or horizontal
10273 combination) or buffer to display (for the leaf window). Using that,
10274 a lot of operations to traverse and/or change window hierarchies may
10275 be simplified. New member horizontal is used to distinguish between
10276 horizontal and vertical combinations of internal windows.
10277 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10278 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10279 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10280 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10281 Use contents slot, not buffer, where appropriate.
10282 (wset_combination): New function.
10283 (wset_buffer): Add eassert.
10284 (Fframe_first_window): Simplify the loop reaching first window.
10285 (Fwindow_buffer): Use WINDOW_LEAF_P.
10286 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10287 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10288 (unshow_buffer): Convert initial debugging check to eassert.
10289 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10290 (make_parent_window, window_resize_check, window_resize_apply)
10291 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10292 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10293 Adjust to match struct window changes.
10294 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10295 (mark_window_cursors_off, count_windows, get_leaf_windows)
10296 (foreach_window_1): Simplify the loop.
10297 * alloc.c (mark_object): Do not check for the leaf window because
10298 internal windows has no glyph matrices anyway.
10299 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10300 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10301 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10302 (build_frame_matrix_from_window_tree, mirror_make_current)
10303 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10304 (update_window_tree, set_window_update_flags): Simplify the loop.
10305 (sync_window_with_frame_matrix_rows): Enforce live window.
10306 Use contents slot, not buffer, where appropriate.
10307 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10308 and WINDOW_HORIZONTAL_COMBINATION_P.
10309 (make_frame_visible_1): Simplify the loop.
10310 Use contents slot, not buffer, where appropriate.
10311 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10312 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10313 (expose_window_tree): Likewise.
10314 Use contents slot, not buffer, where appropriate.
10315 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10316 to avoid deleted windows. Use contents slot instead of buffer.
10317 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10318 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10319 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10320 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10322 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10324 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10325 identify the reasons for assertion violations in bug#14062 and
10327 (Fx_show_tip): Fix compilation error under
10328 "--enable-check-lisp-object-type". (Bug#14073)
10330 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10331 Reported by <rzl24ozi@gmail.com>.
10333 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10335 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10337 (unwind_with_echo_area_buffer): ...to restore it here.
10338 This is needed to ensure that...
10339 (redisplay_window): ...both window markers are valid here,
10340 which is verified by eassert.
10341 * editfns.c (save_excursion_save): Do not assume that
10342 selected_window always displays the buffer.
10343 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10346 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10348 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10351 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10353 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10355 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10357 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10358 since MinGW's w32api headers do. This avoids compiler warnings.
10360 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10361 if already defined.
10363 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10365 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10367 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10369 * gtkutil.c (style_changed_cb): Check if frame is live and an
10370 X frame (Bug#14038).
10372 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10374 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10375 Define only for _WIN32_WINNT less than 0x0500.
10376 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10378 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10379 see its own definitions of 'struct timeval' and 'struct timezone'.
10381 Fix incompatibilities between MinGW.org and MinGW64 headers.
10382 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10384 * w32.c (REPARSE_DATA_BUFFER): Guard with
10385 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10387 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10389 * xterm.c: Include X11/XKBlib.h
10390 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10392 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10394 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10396 * blockinput.h (input_blocked_p): Likewise.
10397 * bytecode.c (exec_byte_code): Likewise.
10398 * callproc.c (call_process_kill, call_process_cleanup)
10399 (Fcall_process): Likewise.
10400 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10401 (Fccl_execute_on_string): Likewise.
10402 * character.c (string_escape_byte8): Likewise.
10403 * charset.c (read_hex): Likewise.
10404 * cm.c (calccost): Likewise.
10405 * data.c (cons_to_unsigned): Likewise.
10406 * dired.c (directory_files_internal, file_name_completion):
10408 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10409 (sit_for): Likewise.
10410 * doc.c (Fsubstitute_command_keys): Likewise.
10411 * doprnt.c (doprnt): Likewise.
10412 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10413 * emacsgtkfixed.c: Likewise.
10414 * fileio.c (file_offset, Fwrite_region): Likewise.
10415 * floatfns.c (Fexpt, fmod_float): Likewise.
10416 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10418 * font.c (font_intern_prop): Likewise.
10419 * frame.c (x_set_alpha): Likewise.
10420 * gtkutil.c (get_utf8_string): Likewise.
10421 * indent.c (check_display_width): Likewise.
10422 * intervals.c (create_root_interval, rotate_right, rotate_left)
10423 (split_interval_right, split_interval_left)
10424 (adjust_intervals_for_insertion, delete_node)
10425 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10426 (merge_interval_right, merge_interval_left, copy_intervals)
10427 (set_intervals_multibyte_1): Likewise.
10428 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10429 * keymap.c (Fkey_description): Likewise.
10430 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10431 * lread.c (openp, read_integer, read1, string_to_number):
10433 * menu.c (ensure_menu_items): Likewise.
10434 * minibuf.c (read_minibuf_noninteractive): Likewise.
10435 * print.c (printchar, strout): Likewise.
10436 * process.c (create_process, Faccept_process_output)
10437 (wait_reading_process_output, read_process_output, send_process)
10438 (wait_reading_process_output): Likewise.
10439 * profiler.c (make_log, handle_profiler_signal): Likewise.
10440 * regex.c (re_exec): Likewise.
10441 * regex.h: Likewise.
10442 * search.c (looking_at_1, Freplace_match): Likewise.
10443 * sysdep.c (get_child_status, procfs_ttyname)
10444 (procfs_get_total_memory): Likewise.
10445 * systime.h (EMACS_TIME_VALID_P): Likewise.
10446 * term.c (dissociate_if_controlling_tty): Likewise.
10447 * window.c (get_phys_cursor_glyph): Likewise.
10448 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10449 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10451 * xfns.c (Fx_window_property): Likewise.
10452 * xmenu.c (set_frame_menubar): Likewise.
10453 * xselect.c (x_get_window_property, x_handle_dnd_message):
10455 * xsmfns.c (smc_save_yourself_CB): Likewise.
10456 * xterm.c (x_scroll_bar_set_handle): Likewise.
10458 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10460 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10461 to be optional or nil. Adjust comment and convert it to docstring.
10462 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10463 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10465 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10467 Static checking by GCC 4.8-20130319.
10468 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10469 * process.c (Fset_process_datagram_address)
10470 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10471 * xdisp.c (get_char_face_and_encoding)
10472 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10473 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10474 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10476 2013-03-24 Ken Brown <kbrown@cornell.edu>
10478 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10479 fix compilation on 64-bit Cygwin, where underscores are not
10480 automatically prepended.
10482 * w32term.c (w32_initialize): Silence compiler warning.
10484 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10486 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10487 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10488 variables, to save and restore frame dimensions.
10489 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10490 after returning from a 'fullscreen' configuration.
10491 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10492 to avoid races between the main thread and the input thread.
10494 * w32term.h (struct w32_output): New members normal_width,
10495 normal_height, normal_top, normal_left, and prev_fsmode.
10496 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10497 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10498 members of a frame.
10500 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10501 'fullscreen' parameter. Always record previous width and height
10502 of the frame, except when switching out of maximized modes, so
10503 that they could be restored correctly, instead of resetting to the
10504 default frame dimensions. Send SC_RESTORE command to the frame,
10505 unless we are going to send SC_MAXIMIZE, to restore the frame
10506 resize hints in the mouse pointer shown by the window manager.
10509 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10511 * lisp.h (get_frame_param): Adjust conditions for prototype
10514 2013-03-22 Ken Brown <kbrown@cornell.edu>
10516 * unexcw.c: Drop unneeded inclusion of w32common.h.
10517 (report_sheap_usage): Declare.
10518 (read_exe_header): Add magic numbers for x86_64.
10519 (fixup_executable): Fix printf format specifier for unsigned long
10522 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10524 * frame.h (struct frame): Put menu_bar_window under #ifdef
10525 because this member is not needed when X toolkit is in use.
10526 (fset_menu_bar_window):
10527 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10528 (free_glyphs, update_frame):
10529 * xdisp.c (expose_frame): Likewise.
10530 (display_menu_bar): Likewise. Remove redundant eassert.
10531 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10534 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10536 Use functions and constants to manipulate Lisp_Save_Value objects.
10537 This replaces code that used macros and strings and token-pasting.
10538 The change makes the C source a bit easier to follow,
10539 and shrinks the Emacs executable a bit.
10540 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10541 (make_save_value): Change 1st arg from string to enum. All callers
10544 (mark_object): Use if, not #if, for GC_MARK_STACK.
10545 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10546 (XSAVE_OBJECT): Now functions, not macros.
10547 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10548 the constant was never used.
10549 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10550 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10551 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10552 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10554 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10555 type3 with a single member save_type. All uses changed.
10556 (save_type, set_save_pointer, set_save_integer): New functions.
10557 * print.c (PRINTX): Remove.
10559 * alloc.c: Remove redundant static declarations.
10561 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10563 * window.h (struct window): Convert left_col, top_line, total_lines
10564 and total_cols from Lisp_Objects to integers. Adjust comments.
10565 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10567 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10568 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10569 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10570 Adjust users where appropriate.
10572 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10574 * frame.h (struct frame): Drop resx and resy because the same data is
10575 available from window system-specific output context. Adjust users.
10576 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10577 New functions to provide defaults when no window system available.
10578 (FRAME_RES_X, FRAME_RES_Y): New macros.
10579 (NUMVAL): Move from xdisp.c.
10580 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10581 (Ffont_face_attributes, Fopen_font):
10582 * image.c (gs_load):
10583 * w32font.c (fill_in_logfont):
10584 * xdisp.c (calc_pixel_width_or_height):
10585 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10586 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10588 2013-03-20 Kenichi Handa <handa@gnu.org>
10590 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10591 to 1 (temporary workaround until a bug related to ASCII
10592 optimization is fixed).
10594 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10596 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10597 Signal error if window is not internal. Adjust docstring.
10598 (delete_all_child_windows): Use combination_limit to save the buffer.
10599 (Fset_window_configuration): Adjust accordingly.
10600 * print.c (syms_of_print): Initialize debugging output not here...
10601 (init_print_once): ...but in a new function here.
10602 * lisp.h (init_print_once): Add prototype.
10603 * emacs.c (main): Add call to init_print_once. Adjust comments.
10605 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10607 * window.c (window_resize_check, window_resize_apply)
10608 (window_from_coordinates, recombine_windows, set_window_buffer)
10609 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10610 (Fsplit_window_internal, Fdelete_window_internal)
10611 (freeze_window_starts): Use bool for booleans.
10612 * window.h (window_frame_coordinates, resize_frame_windows)
10613 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10615 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10617 * dispnew.c (bitch_at_user): Use `user-error'.
10619 2013-03-17 Ken Brown <kbrown@cornell.edu>
10621 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10622 as return type of image_background. (Bug#13981)
10623 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10625 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10627 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10628 (ns_select): Don't return with result uninitialized.
10630 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10633 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10635 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10636 directories. If filename is nil, get directory name (Bug#13932).
10637 Use getFilename and getDirectory.
10638 (getFilename, getDirectory): New methods for EmacsSavePanel and
10640 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10642 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10644 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10646 2013-03-15 Kenichi Handa <handa@gnu.org>
10648 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10649 (adjust_after_replace): Make it back to static. Delete the third
10650 arg text_at_gap_tail. Cancel the code for handling it.
10652 * coding.h (struct coding_system): New member eol_seen.
10654 * coding.c (detect_ascii): New function.
10655 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10656 when the source bytes are actually scanned. On detecting for
10657 coding_category_utf_8_auto, call detect_ascii instead of scanning
10658 source bytes directly.
10659 (produce_chars): Call insert_from_gap with the new arg 0.
10660 (encode_coding): Likewise.
10661 (decode_coding_gap): Control ASCII optimization by the variable
10662 disable_ascii_optimization instead of #ifndef .. #endif.
10663 Deccode EOL format according to coding->eol_seen.
10664 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10667 * lisp.h (adjust_after_replace): Cancel externing it.
10668 (insert_from_gap): Adjust prototype.
10670 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10672 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10673 FULLSCREEN_MAXIMIZED. (Bug#13935)
10675 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10677 * region-cache.c (find_cache_boundary, move_cache_gap)
10678 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10679 Simplify debugging check and convert to eassert. Adjust comment.
10680 (pp_cache): Put under ENABLE_CHECKING.
10682 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10684 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10685 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10686 and WM_ACTIVATEAPP.
10687 (w32fullscreen_hook): If the frame is visible, reset
10688 f->want_fullscreen flag after changing the frame size. If the
10689 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10692 2013-03-13 Daniel Colascione <dancol@dancol.org>
10694 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10695 too so that these builds can use Cygwin's file conversion
10696 functions. (We've been building and linking cygw32.o all along
10697 and just not using it.)
10699 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10701 File synchronization fixes (Bug#13944).
10702 * Makefile.in (LIB_FDATASYNC): New macro.
10704 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10705 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10706 Don't worry about HAVE_FSYNC, since a substitute fsync is
10707 available if the system lacks one.
10708 (Fwrite_regin): Retry fsync if interrupted.
10710 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10712 * w32term.c (w32_read_socket): If the Emacs frame is being
10713 activated, call w32fullscreen_hook, to make sure the new frame
10714 dimensions are in effect. (Bug#13937)
10716 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10718 * xdisp.c (init_iterator): Simplify because both character and byte
10719 positions are either specified or -1. Add eassert. Adjust comment.
10720 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10721 character and byte positions can be obtained from marker.
10723 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10725 Static checking by Sun C 5.12.
10726 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10727 * bytecode.c (exec_byte_code):
10728 * dispnew.c (init_display):
10730 * fileio.c (Fsubstitute_in_file_name):
10731 * keyboard.c (Fevent_convert_list):
10732 * keymap.c (Fsingle_key_description):
10733 * term.c (maybe_fatal, fatal):
10734 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10735 * xsmfns.c (Fhandle_save_session):
10736 Omit unreachable code.
10737 * keymap.c (map_keymap_char_table_item): Cast void * to
10738 a function pointer type; the C Standard requires this.
10740 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10741 Include <sys/param.h> unconditionally, as that works elsewhere and
10742 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10743 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10746 See ChangeLog.12 for earlier changes.
10748 ;; Local Variables:
10752 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10754 This file is part of GNU Emacs.
10756 GNU Emacs is free software: you can redistribute it and/or modify
10757 it under the terms of the GNU General Public License as published by
10758 the Free Software Foundation, either version 3 of the License, or
10759 (at your option) any later version.
10761 GNU Emacs is distributed in the hope that it will be useful,
10762 but WITHOUT ANY WARRANTY; without even the implied warranty of
10763 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10764 GNU General Public License for more details.
10766 You should have received a copy of the GNU General Public License
10767 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.