1 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
3 Consult libpng-config more consistently (Bug#17339).
4 * Makefile.in (PNG_CFLAGS): New var.
6 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
7 CFLAGS now handles this.
9 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
11 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
12 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
13 because WCONTINUED is always defined now.
14 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
16 2014-05-03 Eli Zaretskii <eliz@gnu.org>
18 * buffer.c (overlay_strings): Fix the wording of the commentary.
20 2014-05-01 Glenn Morris <rgm@gnu.org>
22 * floatfns.c (Fisnan):
23 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
25 2014-05-01 Eli Zaretskii <eliz@gnu.org>
27 * term.c (tty_menu_activate): A better initialization for cursor
30 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
32 * intervals.c: Tighten assertions.
33 (create_root_interval): Make sure the interval is not empty.
34 (intervals_equal): Use booleans.
35 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
36 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
37 (balance_possible_root_interval): Simplify and use booleans.
38 (split_interval_right, split_interval_left): Check LENGTH, and remove
39 now redundant assertion.
40 (adjust_intervals_for_insertion): Remove now redundant assertions.
41 (delete_node, interval_deletion_adjustment)
42 (adjust_intervals_for_deletion, merge_interval_right)
43 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
44 (reproduce_interval): Make sure the interval is not empty.
46 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
48 * term.c (tty_menu_activate): Don't assume row and col are initialized.
49 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
50 satisfaction that they would always be initialized.
52 2014-04-30 Eli Zaretskii <eliz@gnu.org>
54 * term.c (tty_menu_display): Move the cursor to the active menu item.
55 (tty_menu_activate): Return the cursor to the active menu item
56 after displaying the menu and after displaying help-echo. See
57 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
58 for the details of why this is needed by screen readers and
61 2014-04-30 Glenn Morris <rgm@gnu.org>
63 * process.c (handle_child_signal):
64 Handle systems without WCONTINUED. (Bug#15110, 17339)
66 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
68 * window.c (struct saved_window): Remove mark.
69 (Fset_window_configuration, save_window_save)
70 (compare_window_configurations): Don't touch marks any more.
72 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
74 Use bits_word for gcmarkbits.
75 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
76 bits_word is typically a tad more efficient for mark bits than
77 unsigned is, so use bits_word. All uses changed.
78 * lisp.h (BITS_PER_INT): Remove; no longer used.
80 Avoid undefined behavior in signed left shift.
81 This ports to GCC 4.9.0 with -fsanitize=undefined.
82 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
84 * regex.c (extract_number):
85 * lisp.h (make_number, XINT):
86 Do not shift a 1 bit left into a sign bit.
87 * alloc.c (struct cons_block, struct float_block): Use unsigned,
88 not int, for gcmarkbits. All uses changed.
90 2014-04-25 Eli Zaretskii <eliz@gnu.org>
92 * search.c (Fnewline_cache_check): Don't try to count newlines
93 outside the buffer's restriction, as find_newline doesn't support that.
95 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
97 * window.c (Fset_window_configuration): Deactivate the mark before
99 (set_window_buffer): Ignore window_initialized.
100 (window_initialized): Remove.
101 * keyboard.c (Qdeactivate_mark): Not static any more.
102 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
105 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
107 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
108 and to clang 3.4, which have fixed the bug. This should let us
109 run a bit faster on these platforms when address sanitization is
112 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
114 Port to GCC 4.9.0 with --enable-gcc-warnings.
115 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
117 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
118 a way that also works with GCC 4.9.0.
120 * search.c (Fnewline_cache_check): Remove unused locals.
122 2014-04-22 Eli Zaretskii <eliz@gnu.org>
124 * search.c (find_newline1): New subroutine.
125 (Fnewline_cache_check): New function.
126 (syms_of_search): Defsubr it.
128 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
130 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
131 * keyboard.c (unblock_input): Add comment.
132 * xgselect.c (xg_select): Prevent Glib main loop recursion.
134 2014-04-22 Daniel Colascione <dancol@dancol.org>
136 * lread.c (readevalloop_eager_expand_eval): New function
137 that can recurse into toplevel forms.
138 (readevalloop): Call it.
139 * lisp.h: Declare Qprogn.
140 * callint.c (Qprogn): No longer static.
142 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
144 * intervals.c (rotate_right, rotate_left): Fix up length computation.
145 Also change identifiers to match the comments, and add more assertions
148 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
150 * emacs.c (close_output_streams): Don't clear and restore errno.
152 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
154 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
155 never becomes visible, i.e. using XMonad (Bug#17237).
157 2014-04-18 Eli Zaretskii <eliz@gnu.org>
159 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
160 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
161 (Fline_pixel_height): Don't assume that the current buffer and the
162 selected window's buffer are one and the same. (Bug#17281)
164 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
165 paragraph-start cache before the newline cache. (Bug#17269)
167 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
169 * term.c (tty_send_additional_strings): No need to fflush here,
171 (tty_set_terminal_modes): fflush after sending additional strings,
174 2014-04-17 Daniel Colascione <dancol@dancol.org>
176 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings): New
178 (tty_send_additional_strings): New function.
179 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
180 (syms_of_term): Intern tty-mode-set-strings and
181 tty-mode-reset-strings.
183 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
185 * window.c (save_window_save): Lookup window_point_insertion_type in
186 the right buffer (bug#15457).
187 (Qwindow_point_insertion_type): New var.
188 (syms_of_window): Initialize it.
190 2014-04-16 Eli Zaretskii <eliz@gnu.org>
193 * unexcoff.c [MSDOS]: Include libc/atexit.h.
194 (copy_text_and_data): Zero out the atexit chain pointer before
197 * termhooks.h (encode_terminal_code): Update prototype.
199 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
200 visible for all DOS_NT ports, not just WINDOWSNT.
201 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
203 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
204 unless it is defined.
205 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
207 * process.c (close_on_exec, accept4, process_socket): Move into
208 the "ifdef subprocesses" part.
209 (catch_child_signal): Condition by "ifdef subprocesses".
210 (syms_of_process) <Qinternal_default_process_sentinel>
211 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
213 * msdos.h: Add prototypes for new functions.
214 (EINPROGRESS): Define.
215 (O_CLOEXEC): Define to zero.
217 * msdos.c (check_window_system): Remove unnecessary an
218 incompatible duplicate function.
219 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
220 New functions in support of new functionality.
222 * menu.c (single_menu_item): Add visual indication of submenu
223 also for menus on MSDOS frames.
224 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
226 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
227 when async subprocesses aren't supported.
229 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
231 * emacs.c (close_output_streams): Zero out errno before calling
234 * dired.c [MSDOS]: Include msdos.h.
236 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
237 (DATA_START) [MSDOS]: Define.
238 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
240 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
241 Ifdef away for MSDOS.
242 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
243 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
245 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
246 Use temporary file template that is compatible with mkostemp.
247 Move vfork-related portions under #ifndef MSDOS.
248 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
250 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
252 * buffer.c (Foverlays_at): Add argument `sorted'.
254 2014-04-16 Eli Zaretskii <eliz@gnu.org>
256 * insdel.c (invalidate_buffer_caches): When deleting or replacing
257 text, invalidate the bidi_paragraph_cache upto and including the
260 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
262 Port to IRIX 6.5 (Bug#9684).
263 * conf_post.h (INET6) [IRIX6_5]: Define.
264 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
265 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
267 2014-04-16 Eli Zaretskii <eliz@gnu.org>
269 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
270 before passing it to system APIs.
272 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
274 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
275 make sure stack.byte_string_start is not de-adjusted by pushhandler.
277 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
279 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
281 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
283 Remove DATA_SEG_BITS.
284 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
285 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
286 cc, but that platform is so old that SGI itself stopped supporting
287 it in December 2013. If you still need Emacs on IRIX, please
288 either compile with GCC and port the undumping code, or run
289 './configure --with-wide-int'.
290 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
291 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
292 DEFINE_GDB_SYMBOL_START way to define it.
293 (NONPOINTER_BITS): New macro.
295 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
296 the problem and/or configuring --with-wide-int.
297 (USE_LSB_TAG): Simplify, based on above changes.
298 (gdb_DATA_SEG_BITS): Remove. All uses removed.
299 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
301 2014-04-12 Eli Zaretskii <eliz@gnu.org>
303 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
304 covered by a display string that ends in a newline, and that cases
305 going back by DVPOS lines to hit the search limit, lift the limit
306 and go back until DVPOS is reached. (Bug#17244)
308 * indent.c (Fvertical_motion): Handle correctly the case when the
309 display string is preceded by an empty line.
311 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
312 use S_IWRITE instead.
314 2014-04-11 Glenn Morris <rgm@gnu.org>
316 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
318 2014-04-11 Ken Brown <kbrown@cornell.edu>
320 * Makefile.in (EMACS_MANIFEST): Revert last change.
322 2014-04-10 Daniel Colascione <dancol@dancol.org>
324 * puresize.h (BASE_PURESIZE): Increase.
326 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
328 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
330 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
331 region handling (and don't call signal_before_change) if
332 inhibit_modification_hooks is set.
333 (signal_before_change): Don't check inhibit_modification_hooks any more.
335 2014-04-08 Daniel Colascione <dancol@dancol.org>
337 * alloc.c (sweep_symbols, mark_object): Assert that symbol
338 function cells contain valid lisp objects. (Modified version of
341 * alloc.c (detect_suspicious_free): Split actual stack capturing
342 out into new function for easier breakpoint setting.
343 (note_suspicious_free): New function.
345 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
347 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
349 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
350 (symbol_block_pinned): New var.
351 (Fmake_symbol): Initialize `pinned'.
352 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
353 pinned and signal an error for un-purifiable objects.
355 (Fpurecopy): Use it, except for objects that can't be purified.
356 (mark_pinned_symbols): New function.
357 (Fgarbage_collect): Use it.
358 (gc_sweep): Remove hack made unnecessary.
360 2014-04-07 Glenn Morris <rgm@gnu.org>
362 * keyboard.c (Fopen_dribble_file): Doc tweak.
364 2014-04-07 Ken Brown <kbrown@cornell.edu>
366 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
368 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
370 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
371 We have a substitute execinfo.h on hosts that lack it.
372 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
373 isn't optimized away.
375 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
377 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
378 * alloc.c (memory_full):
379 * charset.c (syms_of_charset):
380 * doc.c (Fsnarf_documentation):
382 * font.c (BUILD_STYLE_TABLE):
383 * keyboard.c (make_lispy_event):
384 * profiler.c (setup_cpu_timer):
385 * xgselect.c (xg_select):
386 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
388 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
389 Replace the only use with ARRAYELTS (font_property_table).
390 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
392 2014-04-03 Daniel Colascione <dancol@dancol.org>
394 * xterm.c (x_term_init):
395 * xfns.c (best_xim_style):
396 * xfaces.c (Fdump_colors):
397 * w32fns.c (w32_default_color_map):
398 * w32.c (init_environment, N_ENV_VARS):
399 * unexcw.c (read_exe_header):
400 * term.c (term_get_fkeys_1):
401 * sysdep.c (init_baud_rate):
402 * nsterm.m (ns_convert_key):
403 * nsfns.m (get_geometry_from_preferences):
404 * msdos.c (dos_set_window_size, init_environment):
405 * macfont.m (mac_font_get_glyph_for_cid)
406 (macfont_store_descriptor_attributes)
407 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
408 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
409 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
411 * image.c (xpm_str_to_color_key):
412 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
413 * frame.c (x_set_frame_parameters):
414 * fileio.c (Ffile_selinux_context):
415 * emacs.c (sort_args):
416 * dosfns.c (msdos_stdcolor_name):
417 * dired.c (file_attributes):
418 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
419 Change expressions of the form sizeof(arr) / sizeof(arr[0])
422 2014-04-02 Daniel Colascione <dancol@dancol.org>
424 * data.c (Ffset): Abort if we're trying to set a function call to
427 * lisp.h (ARRAYELTS): New macro.
429 * alloc.c: Include execinfo.h if available.
430 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
431 (suspicious_free_record): New structure.
432 (suspicious_objects, suspicious_object_index)
433 (suspicious_free_history, suspicious_free_history_index):
435 (find_suspicious_object_in_range, detect_suspicious_free)
436 (Fsuspicious_object): New functions.
437 (cleanup_vector): Call find_suspicious_object_in_range.
439 2014-04-02 Martin Rudalics <rudalics@gmx.at>
441 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
442 width from font width (Bug#17163).
444 * frame.c (x_set_frame_parameters): Calculate default values of
445 new frame sizes only after all other frame parameters have been
446 processed (Bug#17142).
448 2014-04-02 Ken Brown <kbrown@cornell.edu>
450 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
453 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
455 * xterm.c (x_draw_image_glyph_string): Adjust image background
456 width accordingly when its x position is adjusted. (Bug#17115)
458 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
460 * font.c (font_list_entities): Do not add empty vector to font cache.
461 (font_matching_entity): Likewise. If matching entity is found, insert
462 1-item vector with this entity instead of entity itself (Bug#17125).
464 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
466 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
468 * fns.c (validate_subarray): Rename from validate_substring,
469 since it works for vectors too. New arg ARRAY. Optimize for the
470 non-nil case. Instead of returning bool, throw an error if out of
471 range, so that the caller needn't do that. All uses changed.
472 Report original values if out of range.
473 (Fsubstring, Fsubstring_no_properties, secure_hash):
474 Also optimize the case where FROM is 0 or TO is the size.
476 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
478 * search.c (Freplace_match): Use make_specified_string.
479 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
480 to catch bogus override face of glyph strings.
481 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
482 Move common substring range checking code to...
483 (validate_substring): ...this function.
485 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
487 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
489 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
491 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
492 bar is zero height, just return (Bug#16976).
493 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
495 * nsterm.h (EmacsView): Add wait_for_tool_bar.
497 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
498 is nil. If waiting for toolbar to complete, force a redraw.
500 2014-03-28 Glenn Morris <rgm@gnu.org>
502 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
503 (emacs_bugreport): New variable.
504 (usage_message): Use PACKAGE_BUGREPORT.
505 (syms_of_emacs) <report-emacs-bug-address>: New variable.
507 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
509 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
511 Port recent signal-related changes to FreeBSD.
512 Problem reported by Herbert J. Skuhra.
513 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
514 Move decls from here ...
515 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
517 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
519 * w32term.c (x_draw_image_glyph_string): Fix computation of height
520 and width of image background when it is displayed with a 'box'
523 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
525 More backward-compatible fix to char-equal core dump (Bug#17011).
526 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
527 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
529 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
531 * image.c (init_svg_functions): When loading SVG-related libraries,
532 free already loaded libraries if the initialization fails.
533 (rsvg_handle_set_size_callback): Remove declaration, unused.
535 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
537 Fix core dump in char-equal (Bug#17011).
538 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
539 unibyte buffers, as we can't tell whether the characters are
542 * insdel.c (adjust_markers_for_delete): Remove unused local.
544 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
546 Have (MARKER . ADJUSTMENT) undo records always be immediately
547 after their corresponding (TEXT . POS) record in undo list.
549 * lisp.h (record-delete): New arg record_markers.
550 (record_marker_adjustment): No longer needed outside undo.c.
551 * insdel.c (adjust_markers_for_delete): Move calculation of marker
552 adjustments to undo.c's record_marker_adjustments. Note that
553 fileio.c's decide_coding_unwind is another caller to
554 adjust_markers_for_delete. Because it has undo list bound to t,
555 it does not rely on adjust_markers_for_delete to record marker
557 (del_range_2): Swap call to record_delete and
558 adjust_markers_for_delete so as undo marker adjustments are
559 recorded before current deletion's adjustments, as before.
560 (adjust_after_replace):
561 (replace_range): Pass value for new record_markers arg to
563 * undo.c (record_marker_adjustment): Rename to
564 record_marker_adjustments and made static.
565 (record_delete): Check record_markers arg and call
566 record_marker_adjustments.
567 (record_change): Pass value for new record_markers arg to
569 (record_point): at_boundary calculation no longer needs to account
570 for marker adjustments.
572 2014-03-26 Martin Rudalics <rudalics@gmx.at>
574 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
577 2014-03-26 Glenn Morris <rgm@gnu.org>
579 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
581 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
583 * buffer.c (struct sortvec): Add field `spriority'.
584 (compare_overlays): Use it.
585 (sort_overlays): Set it.
587 2014-03-26 Eli Zaretskii <eliz@gnu.org>
589 * xdisp.c (redisplay_window): If all previous attempts to find the
590 cursor row failed, try a few alternatives before falling back to
591 the top-most row of the window. Use row_containing_pos. (Bug#17047)
593 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
595 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
596 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
598 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
599 variables on Windows.
601 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
603 * w32.c (unsetenv): Remove unused var `retval'.
604 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
606 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
607 (start_watching): Remove unused var `thr'.
609 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
610 (find_child_console): Remove unnecesary var `thread_id'.
612 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
613 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
615 2014-03-26 Glenn Morris <rgm@gnu.org>
617 * filelock.c (Flock_buffer): Doc tweak.
619 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
620 * emacs.c (shut_down_emacs):
621 * fileio.c (Finsert_file_contents, write_region):
622 * filelock.c (top-level, syms_of_filelock):
623 * insdel.c (prepare_to_modify_buffer_1):
624 CLASH_DETECTION is always defined now.
626 2014-03-25 Eli Zaretskii <eliz@gnu.org>
628 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
629 DLL handle, to speed up thread startup.
631 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
633 Handle sigmask better with nested signal handlers (Bug#15561).
634 * atimer.c (sigmask_atimers): Remove.
635 Remaining use rewritten to use body of this function.
636 * atimer.c (block_atimers, unblock_atimers):
637 * callproc.c (block_child_signal, unblock_child_signal):
638 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
639 New arg OLDSET. All callers changed.
640 * atimer.c (block_atimers, unblock_atimers):
641 * callproc.c (block_child_signal, unblock_child_signal):
642 * keyboard.c (handle_interrupt):
643 * sound.c (vox_configure, vox_close):
644 Restore the old signal mask rather than unilaterally clearing bits
645 from the mask, in case a handler is running within another
646 handler. All callers changed.
647 * lisp.h, process.c, process.h, term.c:
648 Adjust decls and callers to match new API.
649 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
650 signal handlers aren't supposed to use floating point anyway.
651 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
653 2014-03-23 Daniel Colascione <dancol@dancol.org>
655 Split gc_sweep into discrete functions for legibility and better
658 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
659 (sweep_vectors): Fix typo in comment.
660 (sweep_conses, sweep_floats, sweep_intervals)
661 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
662 (gc_sweep): Call new functions, to which existing functionality is
664 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
666 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
668 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
670 2014-03-23 Daniel Colascione <dancol@dancol.org>
672 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
673 only if xic_style calls for it. This change allows Emacs to work
674 with ibus. Also, don't leak resources if create_frame_xic fails,
675 and stop caching xic_style across different displays.
676 (supported_xim_styles): Make const.
677 (best_xim_style): Remove first parameter: it's always just
678 supported_xim_styles. Change to look at supported_xim_styles
681 2014-03-23 Daniel Colascione <dancol@dancol.org>
683 * term.c (init_tty): Rearrange condition for clarity; print
684 appropriate diagnostic.
686 2014-03-23 Daniel Colascione <dancol@dancol.org>
688 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
689 array. (ASAN caught.)
691 2014-03-22 Glenn Morris <rgm@gnu.org>
693 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
695 2014-03-22 Daniel Colascione <dancol@dancol.org>
697 * process.c (conv_sockaddr_to_lisp): When extracting the string
698 names of AF_LOCAL sockets, stop before reading uninitialized memory.
700 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
702 Fix regression introduced by patch for Bug#10500.
703 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
704 * w32term.c (x_draw_image_relief): Likewise.
706 2014-03-21 Martin Rudalics <rudalics@gmx.at>
708 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
709 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
710 maximize a frame for odd default fonts.
712 2014-03-21 Glenn Morris <rgm@gnu.org>
714 * minibuf.c (history-length): Increase default from 30 to 100.
716 2014-03-21 Daniel Colascione <dancol@dancol.org>
718 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
719 every time we switch to minibuffer.
721 * alloc.c (lisp_align_malloc, allocate_string_data)
722 (allocate_vectorlike): Allow mmap allocation of lisp objects.
723 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
725 2014-03-21 Eli Zaretskii <eliz@gnu.org>
727 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
728 support more "verbs".
730 2014-03-21 Daniel Colascione <dancol@dancol.org>
732 Always prohibit dumping a dumped Emacs.
734 * emacs.c (might_dump): New variable.
735 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
736 * lisp.h (might_dump): Declare.
737 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
739 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
741 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
743 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
745 * doc.c (store_function_docstring): Warn when we don't know where to
747 (Fsubstitute_command_keys): Don't advertise the fact that
748 text-properties are dropped, since we think it's a bug that we'll fix
751 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
752 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
753 * frame.c (frame_garbaged): Make "docstring" more precise.
755 2014-03-20 Glenn Morris <rgm@gnu.org>
757 * charset.c (init_charset): When we cannot find the charsets directory,
758 mention if EMACSDATA is set.
760 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
762 * fns.c (Frandom): Fix rare bug where the result isn't random.
764 Fix porting inconsistency about rounding to even.
765 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
766 This way, the unusual !HAVE_RINT case acts like the usual
767 HAVE_RINT case, and we can fix the documentation accordingly.
769 2014-03-19 Eli Zaretskii <eliz@gnu.org>
771 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
772 (w32_wnd_proc): Initialize the dwHoverTime member of
773 TRACKMOUSEEVENT structure.
775 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
777 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
779 2014-03-16 Eli Zaretskii <eliz@gnu.org>
781 * search.c (find_newline): Speed up the function when using the
782 newline cache, by halving the number of calls to
783 region_cache_forward and region_cache_backward. (Bug#16830)
785 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
787 * buffer.c (Fset_buffer): Document return value (bug#17015).
789 2014-03-14 Martin Rudalics <rudalics@gmx.at>
791 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
792 nil, always resize character wise to avoid potential loss of the
793 mode line (Bug#16923 related).
795 2014-03-12 Martin Rudalics <rudalics@gmx.at>
797 * frame.c (x_set_frame_parameters): Always calculate new sizes
798 pixelwise to avoid potential loss when rounding.
800 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
802 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
803 * xterm.c (x_free_frame_resources): Free all allocated cursors.
805 2014-03-10 Eli Zaretskii <eliz@gnu.org>
807 * w32.c (fstatat): Don't add an extra slash if the argument ends
808 with a slash: this fails the subsequent call to stat_worker on
809 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
811 2014-03-09 Martin Rudalics <rudalics@gmx.at>
813 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
815 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
817 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
819 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
820 when frame is only on one screen (Bug#14713).
822 2014-03-08 Eli Zaretskii <eliz@gnu.org>
824 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
825 there's a valid wrap point in the display line, the last glyph
826 cannot "just barely fit" on this row, because display_line doesn't
827 let it. Instead, proceed as if the last glyph didn't fit, so that
828 we eventually back up the iterator to the wrap point. This avoids
829 delusional behavior of move_it_to, whereby it proceeds to the next
830 display line, but sets current_x to zero for all the glyphs that
831 without word-wrap would fit on the previous display line.
832 One result was that visual-order cursor movement behaved erratically
834 (Fmove_point_visually): Add code to find the x coordinate of the
835 last character before wrap point, under word-wrap on a TTY.
837 2014-03-07 Eli Zaretskii <eliz@gnu.org>
839 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
840 also return value of MOVE_POS_MATCH_OR_ZV from
841 move_it_in_display_line_to, when moving from beginning of line to
842 point's position. (Bug#16961)
844 2014-03-07 Martin Rudalics <rudalics@gmx.at>
846 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
847 * window.c (Fselect_window): Explain NORECORD and
848 `buffer-list-update-hook' in doc-string.
850 2014-03-06 Martin Rudalics <rudalics@gmx.at>
852 * window.c (Fother_window_for_scrolling): Check that
853 Vother_window_scroll_buffer is a buffer.
855 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
857 * xterm.c (xim_initialize): Always pass a copy of resource name
858 to XRegisterIMInstantiateCallback and eassert whether return
859 value is True. Passing copy is important because Xlib doesn't
860 make its own copy and resource name argument usually points to
861 SSDATA (Vx_resource_name), which may be changed from Lisp.
862 (xim_close_display): For XUnregisterIMInstantiateCallback,
863 always eassert return value and pass exactly the same values
864 as were used for XRegisterIMInstantiateCallback.
865 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
866 sources to check why if you are interested.
868 2014-03-05 Martin Rudalics <rudalics@gmx.at>
870 * dispnew.c (change_frame_size_1): Add new_lines instead of
871 new_height, the latter may be still zero if passed as such.
872 * window.c (Fwindow_pixel_height): Mention bottom divider in
875 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
877 Fix "resource temporarily unavailable" with xgselect
879 * xgselect.c: Include <stdbool.h>.
880 (xg_select) [!USE_GTK]: Don't lose track of errno.
882 Fix minor --enable-gcc-warnings issues.
883 * widget.c (update_various_frame_slots, EmacsFrameResize):
884 Avoid unused locals. Prefer 'if' to '#if' when either will do.
886 2014-03-04 Ken Brown <kbrown@cornell.edu>
888 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
889 represent the actual adjustment needed for alignment.
891 2014-03-04 Eli Zaretskii <eliz@gnu.org>
893 * gmalloc.c (aligned_alloc): Don't allocate more memory than
894 needed, and don't reallocate if the initial allocation already
895 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
897 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
899 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
902 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
904 * cmds.c (delete-char): Update docstring pointing out that the
905 function ignores `delete-active-region' and `overwrite-mode'.
907 2014-03-03 Eli Zaretskii <eliz@gnu.org>
909 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
911 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
912 allocated buffer due to alignment.
913 (freehook): If the block to be freed was allocated by
914 'aligned_alloc', find its real pointer before calling 'free'.
916 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
919 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
921 * font.c (toplevel): Adjust comment about font cache layout.
922 (font_clear_cache): Fix to match real font cache layout.
923 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
924 (Fframe_font_cache) [FONT_DEBUG]: New function.
925 (syms_of_font) [FONT_DEBUG]: Defsubr it.
927 Avoid crashes when X fonts are erroneously freed on reused X
928 'Display *' connection data (Bug#16069). Note that X font
929 resources still may be leaked, but currently there is no way
930 to completely avoid it.
931 * xterm.h (struct x_display_info): New member x_id. Add comments.
932 * xterm.c (x_display_id): New variable.
933 (x_term_init): Assign identifier to each opened X connection.
934 * xfont.c (struct xfont): New member x_display_id.
935 (xfont_open): Initialize it with frame's display id.
936 (xfont_close): Check whether font's display id matches the one
937 recorded for the given display. Adjust comment.
938 * xftfont.c (struct xftfont_info):
939 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
941 2014-03-01 Martin Rudalics <rudalics@gmx.at>
943 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
944 * window.c (Fother_window_for_scrolling): Don't try to scroll a
945 killed Vother_window_scroll_buffer.
946 (Vother_window_scroll_buffer): Fix doc-string accordingly.
948 2014-03-01 Eli Zaretskii <eliz@gnu.org>
950 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
951 that start with more than 2 slashes as UNCs. (Bug#16751)
953 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
955 Fix a few crashes and leaks when cloning C strings.
956 * alloc.c, lisp.h (dupstring): New function.
957 * gtkutil.c (xg_get_font):
958 * term.c (tty_default_color_capabilities):
959 * xsettings.c (store_monospaced_changed)
960 (store_font_name_changed, parse_settings)
961 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
962 This avoids some unlikely crashes due to accessing freed storage,
963 and avoids some minor memory leaks in the more-typical case.
965 2014-02-28 Martin Rudalics <rudalics@gmx.at>
967 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
968 cursor when modeline can't be dragged (Bug#16647).
970 2014-02-28 Glenn Morris <rgm@gnu.org>
972 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
973 from custom-delayed-init-variables. (Bug#11565)
975 2014-02-27 Martin Rudalics <rudalics@gmx.at>
977 More fixes for mouse glyph calculations (Bug#16647).
978 * window.c (coordinates_in_window): In intersection of
979 horizontal and vertical window dividers prefer the horizontal
980 one. Add some extra parens to last fix.
981 (window_relative_x_coord): Return x-coordinate for header and
983 * xdisp.c (remember_mouse_glyph): In text area don't extend
984 glyph into mode line to show the vertical drag cursor there
985 immediately. Subdivide mouse glyphs in right fringes to show a
986 horizontal drag cursor as soon as we enter the "grabbable width"
987 portion. Handle vertical border case separately. Do not
988 subdivide window divider areas.
989 (note_mouse_highlight): On bottom divider of bottommost windows
990 show vertical drag cursor only when the minibuffer window can be
993 2014-02-27 Eli Zaretskii <eliz@gnu.org>
995 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
996 reset by the face of the object just displayed. See also bug#76.
997 (get_next_display_element): If the string came from a display
998 property, examine the box face attribute at it->position, not at
999 it->current.pos, since the latter was not updated yet. (Bug#16870)
1000 (handle_face_prop): Improve commentary.
1002 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1004 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1005 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1007 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1009 Fixes around Bug#16647.
1010 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1011 ON_BOTTOM_DIVIDER cases.
1012 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1013 only if the window has no right divider.
1014 (Fcoordinates_in_window_p): Fix doc-string.
1016 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1018 * lread.c (Funintern): Fix doc to match advertised calling convention.
1020 2014-02-24 Daniel Colascione <dancol@dancol.org>
1022 * keyboard.c (read_char): Close race that resulted in lost events.
1024 2014-02-22 Glenn Morris <rgm@gnu.org>
1026 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1027 * window.c (window-resize-pixelwise): Doc fixes.
1029 * process.c (Finternal_default_process_filter)
1030 (Finternal_default_process_sentinel): Doc tweaks.
1032 2014-02-21 Glenn Morris <rgm@gnu.org>
1034 * process.c (Fprocess_buffer, Faccept_process_output)
1035 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1038 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1040 * window.c (Fwindow_scroll_bar_width): New function.
1042 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1044 Pacify GCC when configuring with --enable-gcc-warnings.
1045 * xdisp.c (move_it_in_display_line_to) [lint]:
1046 Initialize recently-added local.
1048 2014-02-21 Daniel Colascione <dancol@dancol.org>
1050 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1052 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1054 * xdisp.c (init_iterator): Don't dereference a bogus face
1055 pointer. (Bug#16819)
1056 (try_cursor_movement): Don't use cursor position if
1057 set_cursor_from_row failed to compute it. This avoids assertion
1058 violations in MATRIX_ROW.
1059 (move_it_in_display_line_to): Save the iterator state in ppos_it
1060 only once per call. Reimplement the method used to return to the
1061 best candidate position if all the positions found in display line
1062 are beyond TO_CHARPOS. This cuts down the number of calls to
1063 bidi_shelve_cache, which moves a lot of stuff when lines are long
1064 and include bidirectional text. (Bug#15555)
1066 2014-02-20 Glenn Morris <rgm@gnu.org>
1068 * data.c (Fdefalias): Doc fix.
1070 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1072 * xdisp.c (display_line): Fix horizontal scrolling of large images
1073 when fringes are turned off. This comes at a price of not
1074 displaying the truncation/continuation glyphs in this case.
1077 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1078 CreateDIBSection returns an error indication, zero out *ximg after
1079 destroying the image. This avoids crashes in memory allocations
1080 due to the fact that some of the callers also call
1081 x_destroy_x_image, which will attempt to free an already free'd
1084 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1086 * widget.c (update_various_frame_slots): Don't set
1087 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1089 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1091 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1093 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1095 temacs --daemon fix (Bug#16599).
1096 * emacs.c (main): Initialize daemon_pipe[1] here ...
1097 (syms_of_emacs): ... instead of here.
1099 2014-02-16 Anders Lindgern <andlind@gmail.com>
1101 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1104 2014-02-16 Daniel Colascione <dancol@dancol.org>
1106 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1107 (xd_get_connection_address): Use it.
1108 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1109 xd_get_connection_address because the latter signals if the bus
1110 we're trying to close is already disconnected.
1112 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1114 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1115 argument to CreateThread. This avoids segfaults on Windows 9X.
1116 Reported by oslsachem <oslsachem@gmail.com>.
1118 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1120 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1121 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1122 (check_lseek): New function, to report lseek errors.
1123 (save_data_space, update_file_ptrs, read_header, write_header)
1124 (copy_file, copy_rest, unexec): Use these news functions.
1125 (update_file_ptrs): Don't assume wraparound behavior when
1126 converting a large size_t value to off_t.
1128 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1130 * composite.c (fill_gstring_header): Pass positions as C integers
1131 and move parameters checking to...
1132 (Fcomposition_get_gstring): ...this function. Handle case when
1133 buffer positions are in reversed order and avoid crash (Bug#16739).
1135 * buffer.c (validate_region): Mention current buffer in error message.
1137 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1139 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1141 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1143 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1145 2014-02-11 Glenn Morris <rgm@gnu.org>
1147 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1148 Replace refs to "OpenStep" in messages.
1150 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1152 Avoid "." at end of error diagnostics.
1153 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1154 * font.c (Ffont_at):
1155 * nsfns.m (ns_display_info_for_name):
1156 * nsselect.m (Fx_own_selection_internal):
1157 * nsterm.m (performDragOperation:):
1158 Remove "." from end of diagnostic.
1160 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1162 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1163 unintuitive (bug#15824).
1164 (Fyes_or_no_p): Doc fix (bug#15456).
1166 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1168 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1170 * eval.c (call_debugger): When exiting the debugger, do not allow
1171 max_specpdl_size less than actual binding depth (Bug#16603).
1172 (syms_of_eval): Adjust docstring.
1174 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1176 * cmds.c (Fself_insert_command): Output a clearer error message on
1177 negative repetitions (bug#9476).
1179 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1181 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1183 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1185 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1187 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1189 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1191 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1193 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1195 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1197 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1198 `exit' works (bug#15865).
1200 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1202 Constrain window box/body sizes and margin widths (Bug#16649).
1203 * xdisp.c (window_box_width): Don't return less than zero.
1204 (window_box_left_offset, window_box_right_offset): Don't return
1205 more than the window's pixel width.
1206 * window.c (window_body_height, window_body_width): Don't return
1208 (window_resize_apply): Adjust margin width, if necessary.
1210 2014-02-07 Glenn Morris <rgm@gnu.org>
1212 * nsterm.m (syms_of_nsterm): Doc fix.
1214 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1216 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1217 New variables: pointers through which to call the respective APIs.
1218 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1219 (filename_from_ansi, sys_link, check_windows_init_file):
1220 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1221 This is required on Windows 9X, where we dynamically load
1222 UNICOWS.DLL which has their non-stub implementations.
1223 (maybe_load_unicows_dll): Assign addresses to these 2 function
1224 pointers after loading UNICOWS.DLL.
1226 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1227 MultiByteToWideChar and WideCharToMultiByte through function
1230 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1233 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1235 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1236 for OSX >= 10.9 if separate spaces are used.
1237 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1239 2014-02-06 Glenn Morris <rgm@gnu.org>
1241 * buffer.c (cache-long-scans): Doc fix.
1243 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1245 * w32fns.c (Fw32_shell_execute): Doc fix.
1247 2014-02-05 Bastien Guerry <bzg@gnu.org>
1249 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1250 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1252 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1254 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1255 outside the window (Bug#16649).
1257 * xdisp.c (note_mouse_highlight): When entering a margin area show
1258 a non-text cursor (Bug#16647).
1260 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1262 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1263 It prompted a compile-time diagnostic on GNU/Linux.
1264 Simplify to remove the need for the label.
1266 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1268 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1269 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1270 to show it; otherwise return 'unsupported--w32-dialog' to signal
1271 to the caller that emulation with menus is necessary.
1272 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1274 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1276 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1279 * menu.c (Fx_popup_dialog): Don't condition the call to
1280 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1281 special symbol 'unsupported--w32-dialog', emulate the dialog with
1282 a menu by calling x-popup-menu.
1284 * menu.h (Qunsupported__w32_dialog): New extern variable.
1286 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1288 * keyboard.c (kbd_buffer_get_event): Read file notification events
1291 * xgselect.c (xg_select): Read glib events in any case, even if
1292 there are no file descriptors to watch for. (Bug#16519)
1294 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1296 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1297 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1298 * w32term.c (w32_draw_window_divider): Handle first and last
1300 * w32term.h (w32_fill_area_abs): New function.
1301 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1303 * xfaces.c (realize_basic_faces): Handle new face ids.
1304 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1305 and bottom divider width.
1306 * xterm.c (x_draw_window_divider): Handle first and last pixels
1309 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1311 * print.c (Fexternal_debugging_output): Add cast to pacify
1312 --enable-gcc-warnings.
1313 * eval.c (call_debugger): Grow specpdl if the debugger was
1314 entered due to specpdl overflow (Bug#16603) and allow more
1315 specpdl space for the debugger itself.
1317 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1319 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1322 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1324 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1325 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1327 * print.c (Fexternal_debugging_output): If the argument character
1328 is non-ASCII, encode it with the current locale's encoding before
1329 writing the result to the terminal. (Bug#16448)
1331 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1332 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1335 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1337 * process.c (create_process): Reset SIGPROF handler in the child.
1338 * callproc.c (call_process): Likewise.
1340 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1342 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1344 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1346 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1347 of zero to print strings, GDB doesn't like it.
1349 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1350 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1351 we still use correct addresses. (Bug#16576)
1353 2014-01-27 K. Handa <handa@gnu.org>
1355 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1356 to preserve the code detection behavior of 24.3.
1357 * coding.h (struct coding_system): New member detected_utf8_bytes.
1358 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1359 (decode_coding_gap): Use short cut for UTF-8 file reading only
1360 when coding->detected_utf8_bytes equals to coding->src_bytes.
1361 * fileio.c (Finsert_file_contents): Cancel the previous change.
1363 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1365 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1366 that are not visible.
1368 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1370 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1371 is grabbed (Bug#16565).
1373 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1375 * xdisp.c (last_max_ascent): Re-remove after erroneously
1376 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1378 (move_it_to): Re-remove reference to last_max_ascent.
1379 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1380 max_descent here instead of calling line_bottom_y.
1383 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1385 * terminal.c (initial_free_frame_resources): New function.
1386 (init_initial_terminal): Install new hook to free face cache
1387 on initial frame and avoid memory leak. For details, see
1388 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1389 * xfaces.c (free_frame_faces): Adjust comment.
1391 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1393 * data.c (Fstring_to_number): Document results if unparsable
1396 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1398 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1400 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1402 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1403 * coding.c (detect_coding_utf_8, emacs_mule_char)
1404 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1405 (check_utf_8, decode_coding):
1406 * coding.h (struct coding_system.errors):
1407 Use ptrdiff_t, not int, for integer values derived from buffer and
1410 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1411 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1412 before invoking decode_coding_gap, since there's just one block.
1414 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1416 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1417 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1418 too early. Again run change_frame_size before assigning menu-
1421 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1423 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1424 arrives, call x_check_fullscreen, in case the new display has a
1425 different resolution. (Bug#16517)
1427 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1429 * term.c (read_menu_input): If the selected frame changes, exit
1431 (tty_menu_show): If the selected frame changes while we displayed
1432 a menu, throw to top level. (Bug#16479)
1434 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1436 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1438 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1440 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1441 * data.c (count_one_bits_word): Fix bug (negated comparison)
1442 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1444 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1446 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1447 Avoid undefined behavior by initializing display property bit of a
1448 string processed by the bidirectional iterator. For details, see
1449 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1451 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1453 Minor cleanup of previous change.
1454 * image.c (imagemagick_error, Fimagemagick_types):
1455 Omit some recently-introduced and unnecessary casts and assignments.
1457 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1459 Fix two memory leaks discovered with Valgrind.
1460 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1461 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1463 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1465 Fixes in window size functions around Bug#16430 and Bug#16470.
1466 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1467 (Fwindow_mode_line_height, Fwindow_header_line_height)
1468 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1469 Minor doc-string adjustments.
1470 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1471 Rewrite doc-strings.
1472 (window_body_height, window_body_width): Do not count partially
1473 visible lines/columns when PIXELWISE is nil (Bug#16470).
1474 (Qfloor, Qceiling): New symbols.
1476 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1478 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1479 when the image cache is not yet allocated. (Bug#16509)
1481 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1483 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1484 re-attach intervals to its base buffer (Bug#16502).
1485 * intervals.c (set_interval_object): Move from here...
1486 * intervals.h (set_interval_object): ... to here. Fix comments.
1488 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1490 Avoid undefined behavior by initializing buffer redisplay bit.
1491 Problem reported by Dmitry Antipov in
1492 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1493 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1495 Revert some of the CANNOT_DUMP fix (Bug#16494).
1496 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1498 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1500 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1501 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1502 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1503 they are replaced by macros that expand into direct calls to the
1504 corresponding functions from GDI32.DLL.
1505 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1506 variables in the Cygwin build, they are unused.
1508 2014-01-19 K. Handa <handa@gnu.org>
1510 * composite.c (composition_update_it): Fix previous change.
1512 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1514 Fix file name handling on MS-Windows 9X.
1515 * w32.c (maybe_load_unicows_dll): New function.
1517 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1518 on, to make sure we can convert file names to and from UTF-8 on
1519 Windows 9X. This fixes a failure to start up because Emacs cannot
1520 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1522 * w32font.c [WINDOWSNT]: Include w32.h.
1523 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1524 of implementing the same stuff.
1525 Remove now unused g_b_init_is_windows_9x.
1527 * w32.h (maybe_load_unicows_dll): Add prototype.
1529 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1531 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1532 switch to single keyboard. Prevents daemon crashes when a new
1533 client connects while we show a TTY menu in an existing client.
1536 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1538 Fix MinGW64 porting problem with _setjmp.
1539 Reported by Eli Zaretskii in:
1540 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1541 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1542 the old _setjmp and _longjmp. All uses changed.
1544 2014-01-13 Daniel Colascione <dancol@dancol.org>
1546 * textprop.c (Fremove_list_of_text_properties):
1547 Correctly handle reaching the end of the interval tree. (Bug#15344)
1549 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1551 * xdisp.c (resize_mini_window): Round height to a multiple of
1552 frame's line height. Fix bug in calculation of window start
1553 position (Bug#16424).
1555 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1557 * macfont.m: Include termchar.h.
1558 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1559 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1560 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1561 *_WITH_GC_* to take face and f as parameters.
1562 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1563 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1565 2014-01-13 Daniel Colascione <dancol@dancol.org>
1567 Fix menu item updating in the presence of the Unity global menu
1570 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1571 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1573 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1574 updating menus; explain why.
1575 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1576 problem it's supposed to solve and it interferes with detecting
1577 the presence of a global menu.
1578 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1581 2014-01-11 K. Handa <handa@gnu.org>
1583 * composite.c (composition_update_it): Fix indexing of
1584 LGSTRING_CHAR (Bug#15984).
1586 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1588 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1590 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1592 * xdisp.c (try_window_id): Don't use this function's optimizations
1593 if overlays in the buffer displayed by the window have changed
1594 since last redisplay. (Bug#16347)
1595 (message_dolog): Fix indentation.
1597 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1599 * frame.c (frame_resize_pixelwise): Fix doc-string.
1601 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1603 Fix handling of internal borders (Bug#16348).
1604 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1605 Remove internal border width from pixel width of windows.
1606 (change_frame_size_1): Don't return early when frame's pixel
1607 size changes - we still have to record the new sizes in the
1609 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1610 also when toolbar gets larger.
1611 * window.c (check_frame_size): Include internal_border_width in
1613 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1614 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1615 In non-toolkit/non-GTK version clear internal border.
1616 * xterm.c (x_clear_under_internal_border): New function for
1617 non-toolkit/non-GTK version.
1618 (x_after_update_window_line): In non-toolkit/non-GTK version
1620 (handle_one_xevent, x_set_window_size):
1621 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1622 * xterm.h (x_clear_under_internal_border): Extern it.
1624 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1626 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1627 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1630 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1632 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1633 last value of point is not equal to buffer's point. (Bug#16129)
1635 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1638 * nsterm.h (updateCollectionBehavior): Rename from
1639 updateCollectionBehaviour. All uses changed.
1641 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1642 * Makefile.in (SETFATTR): New macro.
1643 (temacs$(EXEEXT)): Use it.
1645 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1647 Fix maximization behavior on Windows (Bug#16300).
1648 * w32fns.c (w32_fullscreen_rect): Don't handle
1649 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1650 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1651 of SetWindowPos. Restore last placement also when leaving
1652 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1653 but the FULLSCREEN_BOTH case.
1655 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1658 * data.c (arithcompare_driver):
1659 * fileio.c (Fcar_less_than_car):
1660 * fns.c (internal_equal):
1661 * frame.c (delete_frame):
1662 * lisp.h (enum More_Lisp_Bits):
1664 Avoid C99 constructs that don't work in C89.
1665 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1666 to port to C89, which doesn't have 'long long'.
1667 (count_trailing_zero_bits): Use them.
1669 2014-01-03 Chong Yidong <cyd@gnu.org>
1671 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1673 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1675 Further adjust frame/window scrollbar width calculations.
1676 * window.c (apply_window_adjustment):
1677 Set windows_or_buffers_changed.
1678 (Fwindow_scroll_bars): Return actual scrollbar width.
1679 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1680 For non-toolkit builds again use 14 as minimum width and set
1681 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1682 * xterm.c (XTset_vertical_scroll_bar): Take width from
1683 WINDOW_SCROLL_BAR_AREA_WIDTH.
1684 (x_new_font): Rename wid to unit. Base calculation of new
1685 scrollbar width on toolkit used and make it analogous to that of
1686 x_set_scroll_bar_default_width.
1687 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1688 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1689 of GetSystemMetrics.
1690 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1691 WINDOW_SCROLL_BAR_AREA_WIDTH.
1692 (x_new_font): Make it correspond to changes in xterm.c.
1694 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1696 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1697 This is a cleaner way to fix the MinGW-w64 porting problem.
1698 Check for INTPTR_MAX misconfiguration.
1700 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1702 * search.c (newline_cache_on_off, find_newline): In indirect
1703 buffers, use the newline cache of the base buffer.
1705 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1706 buffer, invalidate the caches of its base buffer. (Bug#16265)
1708 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1709 buffers, use the width-run cache of the base buffer.
1711 * xdisp.c (redisplay_window): When the window displays an indirect
1712 buffer, and the character widths in the display table have
1713 changed, invalidate the width-run cache of the corresponding base
1716 * fileio.c (Finsert_file_contents): When invalidating the newline
1717 cache, consider the case of inserting into indirect buffer.
1719 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1720 In indirect buffers, use the paragraph cache of the base buffer.
1722 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1724 * window.c (grow_mini_window): Fix last change.
1726 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1728 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1730 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1732 * w32term.c (w32_initialize): Use LCID and LOWORD.
1734 * w32proc.c (create_child): Use pid_t for 5th argument.
1735 (IsValidLocale): Don't provide prototype for MinGW64.
1736 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1737 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1739 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1740 MinGW64 doesn't support.
1742 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1744 * w32.c (set_named_security_info): New function.
1745 (acl_set_file): Fall back on set_named_security_info if
1746 set_file_security fails.
1747 (g_b_init_set_named_security_info_w)
1748 (g_b_init_set_named_security_info_a): New static variables.
1749 (globals_of_w32): Initialize them to zero.
1750 (set_named_security_info): Set them to non-zero if the
1751 corresponding API is available.
1752 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1753 New function typedefs.
1755 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1757 Some more fixes following pixelwise resize changes including one
1759 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1760 of frame_resize_pixelwise.
1761 * widget.c (pixel_to_text_size): New function.
1762 (update_wm_hints): Have size hints respect value of
1763 frame_resize_pixelwise.
1764 (EmacsFrameResize): Alway process resize requests pixelwise.
1765 * window.c (grow_mini_window): Make sure mini window is at least
1767 * xdisp.c (display_menu_bar): Make sure menubar extends till
1769 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1770 (x_set_tool_bar_lines): Calculate pixelwise.
1771 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1772 frame_resize_pixelwise.
1774 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1776 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1777 variables not used there.
1779 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1781 * w32.c (sys_umask): New function. (Bug#16299)
1783 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1785 * dispnew.c (change_frame_size_1): Take old width of root window
1786 from that window's pixel width. (Bug#16284)
1788 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1790 Plain copy-file no longer chmods an existing destination (Bug#16133).
1791 * fileio.c (realmask): Now a static var, not a local.
1792 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1793 Remove arg STATPTR. All uses changed.
1794 (Fcopy_file): Do not alter permissions of existing destinations,
1795 unless PRESERVE-PERMISSIONS (renamed from
1796 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1797 Avoid race when testing for existing destinations and for
1798 when input and output files are the same.
1799 If changing the group fails, adjust both default and
1800 preserved permissions so that access is not granted to the
1802 (Fset_default_file_modes, init_fileio): Update realmask.
1803 (Fdefault_file_modes): Use realmask instead of calling umask.
1805 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1807 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1808 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1809 flags on the daemon pipe ends before execing.
1811 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1813 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1814 session. (Bug#14739)
1816 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1818 * callproc.c (Vexec_path): Document that exec-directory is in it.
1820 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1822 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1825 2013-12-27 Chong Yidong <cyd@gnu.org>
1827 * data.c (Fsymbol_function): Doc fix.
1829 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1831 Some more tinkering with Bug#16051.
1832 * window.c (resize_frame_windows): Don't let the size of the
1833 root window drop below the frame's default character size.
1834 Never ever delete any subwindows - let the window manager do the
1837 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1838 of toolbar lines needed when they exceed the height of the root
1840 (unwind_create_frame_1): New function.
1841 (Fx_create_frame): Generally inhibit calling the window
1842 configuration change hook here. Remove extra call to
1843 change_frame_size - it's not needed when we don't run the
1844 configuration change hook.
1846 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1848 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1849 On my Fedora 19 platform the core dumps were so big that
1850 my desktop became nearly catatonic.
1851 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1852 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1853 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1854 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1855 a clang-only syntax.
1856 * conf_post.h (__has_feature): New macro, if not already defined.
1857 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1858 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1860 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1862 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1863 is a file name. (Bug#16252)
1865 2013-12-25 Chong Yidong <cyd@gnu.org>
1867 * keyboard.c (Voverriding_terminal_local_map)
1868 (Voverriding_local_map): Doc fix.
1870 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1872 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1874 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1875 file name when it is submitted to ShellExecute. Simplify code.
1876 Don't test DOCUMENT for being a string, as that is enforced by
1877 CHECK_STRING. Doc fix.
1879 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1881 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1882 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1883 redisplay_tool_bar does. Improve and fix commentary.
1884 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1885 limits of the glyph matrices. (Bug#16051)
1886 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1887 only when the new size is different from the old one, and the new
1888 size can be achieved given the frame height.
1890 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1892 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1894 2013-12-23 Glenn Morris <rgm@gnu.org>
1896 * lread.c (Fload): Mention load-prefer-newer in doc.
1898 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1900 Handle Bug#16207 by being more restrictive when running hooks.
1901 * window.c (unwind_change_frame): New function.
1902 (Fset_window_configuration): Don't run configuration change hook
1903 while the frame configuration is unsafe. Call select_window
1906 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1908 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1910 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1912 * nsterm.h: Declare EmacsColor category.
1914 * nsterm.m (NSColor): Implement EmacsColor category.
1915 (ns_get_color): Use colorUsingDefaultColorSpace.
1916 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1918 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1920 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1922 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1923 having the PNG_NORETURN attribute, to avoid compiler warning in
1926 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1928 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1930 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1931 fringe background extension.
1932 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1933 because they are now always the same as `left' and `width',
1934 respectively. Remove code for the case that `width' and
1935 `sb_width' are different.
1937 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1939 Remove scroll_bar_actual_width from frames.
1940 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1941 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1942 (x_figure_window_size):
1943 * nsterm.m (x_set_window_size):
1944 * widget.c (set_frame_size):
1945 * w32term.c (x_set_window_size):
1946 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1947 scroll_bar_actual_width.
1949 Convert scroll_bar members to integers on Windows.
1950 * w32term.h (struct scroll_bar): Convert top, left, width,
1951 height, start, end and dragging to integers.
1952 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1954 * w32term.c (w32_set_scroll_bar_thumb)
1955 (w32_scroll_bar_handle_click): Remove XINT conversions for
1956 scroll_bar members. Treat bar->dragging as integer.
1957 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1958 first element. Remove XINT conversions for scroll_bar members.
1959 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1960 Remove XINT conversions for scroll_bar members.
1962 Fix assignment for new window total sizes.
1963 * window.c (Fwindow_resize_apply_total): Assign values for
1966 2013-12-20 Chong Yidong <cyd@gnu.org>
1968 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1969 argument to `append'.
1971 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1973 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1974 current text face, for extending the face of the display margins.
1977 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1978 Doc fix. (Bug#16190)
1980 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1982 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1985 * nsterm.m (Qfile, Qurl): New.
1986 (EV_MODIFIERS2): New macro.
1987 (EV_MODIFIERS): Use EV_MODIFIERS2.
1988 (ns_term_init): Remove font and color from DND, does not work on
1989 newer OSX, and other ports don't have them.
1990 (performDragOperation:): Handle modifiers used during drag.
1991 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1992 Remove global Lisp variables used to communicate with ns-win.el.
1993 Remove font and color handling.
1994 (syms_of_nsterm): Defsym Qfile and Qurl.
1996 2013-12-19 Anders Lindgren <andlind@gmail.com>
1998 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1999 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2001 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2002 (constrainFrameRect): Remove special case nr_screens == 1.
2003 Don't constrain size to size of view.
2005 * nsterm.h (ns_output): Remove dont_constrain.
2007 2013-12-19 Anders Lindgren <andlind@gmail.com>
2009 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2011 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2013 Minor fixes for recent openp changes.
2014 * lisp.h (GCPRO7): New macro.
2015 * lread.c (openp): Use bool for boolean; all callers changed.
2016 Protect save_string from GC. Don't assume that file descriptors
2017 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2018 warning about uninitialized variable.
2020 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2022 * w32fns.c (emacs_abort): Use intptr_t as argument of
2023 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2025 2013-12-18 Glenn Morris <rgm@gnu.org>
2027 * lread.c (Fload): Pass load_prefer_newer to openp.
2028 Don't bother checking mtime if openp already did it.
2029 (openp): Add `newer' argument, to check all suffixes
2030 and find the newest file.
2031 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2032 * callproc.c (call_process):
2033 * charset.c (load_charset_map_from_file):
2034 * emacs.c (init_cmdargs):
2035 * image.c (x_create_bitmap_from_file, x_find_image_file):
2037 * lread.c (Flocate_file_internal):
2038 * process.c (Fformat_network_address):
2039 * sound.c (Fplay_sound_internal):
2040 * w32.c (check_windows_init_file):
2041 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2043 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2045 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2047 * w32.c (getloadavg): Don't index samples[] array with negative
2048 indices. Recover from wall-clock time being set backwards.
2050 * w32term.c (w32_initialize): Declare the argument of
2051 set_user_model as const.
2053 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2054 (w32_menu_show): Constify some arguments passed to MessageBox.
2056 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2057 to initialize Lisp objects.
2059 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2060 initialize Lisp objects.
2062 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2063 use variables used only on X under that condition.
2065 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2066 variables not used there.
2068 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2070 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2071 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2073 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2075 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2076 code, revealed in presence of R2L characters, character
2077 compositions, and display vectors. A better fix for Bug#16148.
2078 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2079 GTK and NS builds, they don't have this member of struct frame.
2081 * dispextern.h (struct composition_it): Correct a comment for the
2084 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2086 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2087 This prevents a compilation error on C compilers that do not
2088 default functions to return 'int' if not declared. Also, add
2089 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2090 since it now uses inline functions.
2092 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2094 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2095 display margins on mode line, header line, and in the frame's
2096 tool-bar window. (Bug#16165)
2098 2013-12-16 Andreas Schwab <schwab@suse.de>
2100 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2102 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2104 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2107 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2109 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2111 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2113 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2114 intended to find bogus pointers in font objects (Bug#16140).
2115 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2116 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2117 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2118 Disable for MS-Windows due to Bug#15876; apparently this
2119 requires more or less substantial changes in fontset code.
2120 * xfont.c (xfont_close):
2121 * xftfont.c (xftfont_close): Call x_display_info_for_display
2122 to check whether 'Display *' is valid (Bug#16093 and probably
2125 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2127 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2128 Reported by Juanma Barranquero <lekktu@gmail.com>.
2130 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2131 open a pty on MS-Windows. (Bug#16152)
2133 * emacs.c (decode_env_path): Fix bogus comparison against
2134 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2136 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2138 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2139 (Fx_file_dialog): Add parentheses around && to silence warning.
2141 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2143 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2145 * xdisp.c (extend_face_to_end_of_line): Extend background of
2146 non-default face in margin areas as well. (Bug#16151)
2147 (display_line): Call extend_face_to_end_of_line for continued
2148 lines as well, if the display margins have non-zero width.
2149 (set_glyph_string_background_width): When needed, set the
2150 extends_to_end_of_line_p flag on glyph strings to be drawn in
2151 margin areas, not only in the text area.
2153 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2156 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2158 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2159 Don't worry about verify_error being t, since it has to be a list.
2161 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2163 Use bool for boolean, focusing on headers.
2164 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2165 No need to include <stdbool.h>, since conf_post.h does it now.
2166 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2167 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2168 (SET_PER_BUFFER_VALUE_P):
2169 * ccl.c, ccl.h (setup_ccl_program):
2170 * ccl.h (CHECK_CCL_PROGRAM):
2171 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2172 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2173 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2174 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2175 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2176 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2177 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2178 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2179 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2180 (CHARSET_FAST_MAP_SET):
2181 * coding.c (decode_coding_ccl, encode_coding_ccl):
2182 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2183 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2184 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2185 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2186 (decode_coding_c_string):
2187 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2188 * conf_post.h (has_attribute):
2189 * dispextern.h (trace_redisplay_p)
2190 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2191 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2192 (SET_GLYPH_FROM_CHAR_GLYPH)
2193 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2194 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2195 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2196 (cursor_in_mouse_face_p):
2197 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2198 (blank_row, prepare_desired_row)
2199 (build_frame_matrix_from_leaf_window, make_current)
2200 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2201 (update_window, scrolling_window, update_frame_line):
2202 * disptab.h (GLYPH_FOLLOW_ALIASES):
2203 * editfns.c (Fformat):
2204 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2205 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2206 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2207 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2208 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2209 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2210 (FONT_DEFERRED_LOG):
2211 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2212 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2213 (FRAME_MOUSE_UPDATE):
2214 * fringe.c (Fdefine_fringe_bitmap):
2215 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2216 (x_create_bitmap_from_xpm_data, xpm_load_image):
2217 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2218 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2219 (MERGE_INTERVAL_CACHE):
2220 * keymap.h (KEYMAPP):
2221 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2222 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2223 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2224 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2225 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2226 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2227 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2228 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2229 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2230 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2231 (SETUP_BUFFER_SYNTAX_TABLE):
2232 * systime.h (timespec_valid_p):
2233 * term.c (save_and_enable_current_matrix):
2234 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2235 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2236 (redisplay_internal, try_window_reusing_current_matrix)
2237 (sync_frame_with_window_matrix_rows, try_window_id)
2238 (display_menu_bar, display_tty_menu_item, display_mode_line)
2239 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2240 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2241 * xmenu.c (xmenu_show):
2242 * xterm.c (use_xim, x_term_init):
2243 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2244 (struct x_bitmap_record):
2245 Use bool for booleans.
2246 * ccl.c (struct buffer_text):
2247 * ccl.h (struct ccl_program):
2248 * charset.h (struct charset):
2250 * coding.h (struct iso_2022_spec, struct coding_system):
2251 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2252 (struct glyph_string, struct face, struct face_cache)
2253 (struct bidi_string_data, struct bidi_it)
2254 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2256 * editfns.c (Fformat):
2257 * frame.h (struct frame):
2258 * fringe.c (struct fringe_bitmap):
2259 * intervals.h (struct interval):
2260 * keyboard.h (struct kboard):
2261 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2262 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2263 (struct Lisp_Buffer_Local_Value, union specbinding):
2264 * macfont.m (struct macfont_info):
2265 * process.h (struct Lisp_Process):
2266 * termchar.h (struct tty_display_info):
2267 * window.h (struct window):
2268 * xterm.h (struct x_output):
2269 Use bool_bf for boolean bit-fields.
2270 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2271 All callers changed.
2272 * ccl.h (struct ccl_program): Remove unused members private_state,
2273 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2275 (struct ccl_spec): Remove unused members cr_carryover,
2276 eight_bit_carryover.
2277 * conf_post.h: Include <stdbool.h>.
2278 (bool_bf): New type.
2279 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2280 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2281 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2282 'do { ... } while (false)' brackets.
2283 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2284 Args must now be expressions; all callers changed.
2285 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2286 (PRODUCE_GLYPHS): Simplify use of boolean.
2287 * fileio.c (Fcopy_file):
2288 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2289 * lisp.h (UNGCPRO): Return void, not int.
2290 (FOR_EACH_TAIL): Use void expression, not int expression.
2291 * region-cache.c: Reindent.
2292 * region-cache.h: Copy comments from region-cache.c, to fix
2293 incorrect remarks about booleans.
2295 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2297 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2298 when character at point is displayed from a display vector.
2301 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2303 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2304 now a list of certificate validation checks that will abort a
2305 connection with an error.
2306 (Fgnutls_boot): Document it and use it.
2308 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2310 * w32term.c (w32_enable_frame_resize_hack): New variable.
2311 (x_set_window_size): Use it to hack frame resizing on Windows
2314 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2316 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2317 Windows-specific code to w32.c. Change error message text to
2318 match that of Posix platforms.
2320 * w32.c (w32_copy_file): New function, most of the code copied and
2321 reworked from Fcopy_file. Improve error handling. Plug memory
2322 leak when errors are thrown. Support file names outside of the
2323 current codepage. (Bug#7100)
2325 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2327 * lread.c (load_path_default): Prototype.
2329 2013-12-13 Glenn Morris <rgm@gnu.org>
2331 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2332 (dump_path): Remove.
2333 (load-path-default): Remove `changed' argument.
2334 Do not set dump_path permanently. Simplify.
2335 (init_lread): Simplify.
2336 (syms_of_lread): Remove dump_path.
2338 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2340 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2341 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2342 2013-12-12 font-related change to avoid Bug#16128, which
2343 is quite hard to fix without even more substantial changes.
2345 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2347 * font.c (font_close_object): Check for live frame (Bug#16128).
2349 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2351 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2352 Return ptrdiff_t, not int, since it's a buffer size.
2353 Reindent/reparen some macros to a more Gnuish style.
2355 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2357 Avoid undefined behavior with huge regexp interval counts.
2358 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2359 since it's now specialized to interval counts. All uses changed.
2360 Do not assume wrapraound on signed integer overflow.
2361 (regex_compile): Simplify based on the above changes.
2363 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2365 Support file names on MS-Windows that use characters outside of
2366 the current system codepage. (Bug#7100)
2368 * w32.c (get_file_security, set_file_security)
2369 (create_symbolic_link): Separate pointers and boolean flags for
2370 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2371 non-zero, else the former.
2372 (codepage_for_filenames, filename_to_utf16, )
2373 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2375 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2377 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2378 Accept only one argument; all callers changed.
2379 (dostounix_filename): Remove the second argument, now works in
2380 UTF-8. All callers changed.
2381 (parse_root): Lose DBCS code.
2382 (get_long_basename, w32_get_short_filename, init_environment)
2383 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2384 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2385 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2386 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2387 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2388 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2390 (ansi_encode_filename): New function.
2391 (get_emacs_configuration, get_emacs_configuration_options):
2393 (add_volume_info, GetCachedVolumeInformation): Run the input file
2394 name through unixtodos_filename, to ensure it is stored and
2395 referenced in canonical form.
2396 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2397 (logon_network_drive, sys_link, utime): Improve error handling.
2398 (sys_access): New function.
2399 (hashval, generate_inode_val): Unused functions deleted.
2400 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2401 (check_windows_init_file): Convert error message from UTF-8 to
2402 ANSI codepage, for display in the message box.
2403 (globals_of_w32): Set w32_unicode_filenames according to the OS
2406 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2407 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2408 (syms_of_w32term): Declare w32-unicode-filenames.
2410 * w32proc.c (new_child, delete_child): Remove code that handled
2411 unused pending_deletion and input_file members of the child struct.
2412 (create_child, sys_spawnve): Convert all file names to ANSI
2413 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2414 name cannot be encoded in ANSI codepage. Don't use
2415 unixtodos_filename, mirror slashes by hand.
2416 (record_infile, record_pending_deletion): Functions deleted.
2417 (Fw32_short_file_name): Call w32_get_short_filename instead of
2420 * w32notify.c (add_watch): Work in Unicode mode when
2421 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2422 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2423 instead, do the same with Lisp primitives.
2425 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2426 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2427 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2428 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2429 (Fw32_shell_execute): Improve error reporting.
2430 (Fdefault_printer_name): Ifdef away for Cygwin.
2432 * w32.h (struct _child_process): Remove input_file and
2433 pending_deletion members that are no longer used.
2434 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2435 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2436 (ansi_encode_filename): New and updated prototypes.
2438 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2440 (unexec): Don't use dostounix_filename, it expects a file name in
2441 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2444 * fileio.c (Ffile_name_directory, file_name_as_directory)
2445 (directory_file_name, Fexpand_file_name)
2446 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2447 arguments of dostounix_filename.
2448 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2449 use MAX_UTF8_PATH for size of file-name strings.
2450 (emacs_readlinkat): Build an explicitly unibyte string for file
2452 (syms_of_fileio) <file-name-coding-system>:
2453 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2455 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2456 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2457 directories to UTF-8.
2458 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2459 environment, and each element of the input PATH, to UTF-8.
2461 * dired.c (file_attributes): Use build_unibyte_string explicitly
2462 to make Lisp strings from user and group names.
2464 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2467 * coding.c (decode_file_name, encode_file_name): New functions.
2469 * termcap.c (tgetent): Adapt to the change in arguments of
2472 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2475 * msdos.c (dostounix_filename, init_environment): Adapt to the
2476 change in arguments of dostounix_filename.
2478 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2479 [WINDOWSNT]: Encode file names passed to the image libraries in
2482 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2483 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2485 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2486 arguments of dostounix_filename.
2488 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2490 * font.h (struct font_entity) [HAVE_NS]: New field to record
2491 font driver which was used to create this entity.
2492 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2493 frame where the font was opened.
2494 (font_close_object): Add prototype.
2495 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2496 (font_close_object): Not static any more. Lost frame arg.
2497 Adjust comment and users.
2498 * alloc.c (cleanup_vector): Call font_close_object to adjust
2499 per-frame font counters correctly. If HAVE_NS, also call
2500 driver-specific cleanup for font-entity objects.
2501 * ftfont.c (ftfont_open):
2502 * nsfont.m (nsfont_open):
2503 * w32font.c (w32font_open_internal):
2504 * xfont.c (xfont_open):
2505 * xftfont.c (xftfont_open): Save frame pointer in font object.
2506 * macfont.m (macfont_open): Likewise.
2507 (macfont_descriptor_entity): Save driver pointer to be able
2508 to call its free_entity routine when font-entity is swept.
2509 * ftxfont.c (ftxfont_open): Add eassert because frame
2510 pointer should be saved by ftfont_driver.open.
2512 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2514 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2515 input polling is used. This is still meaningful for Cygwin, see
2516 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2517 * keyboard.c (poll_for_input_1, input_polling_used):
2518 Define unconditionally.
2519 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2520 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2521 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2522 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2523 (face_for_char): Likewise. Rearrange eassert and return ASCII
2524 face for CHAR_BYTE8_P.
2525 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2527 2013-12-11 Ken Brown <kbrown@cornell.edu>
2529 * dispextern.h (erase_phys_cursor):
2530 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2532 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2534 * nsterm.m (x_free_frame_resources):
2535 * term.c (tty_free_frame_resources):
2536 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2537 face cache because it's implied by free_frame_faces anyway.
2538 * w32term.c (x_free_frame_resources): Likewise. Do not call
2539 free_frame_faces twice.
2541 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2543 * editfns.c (Fformat_time_string): Mention %F in the doc.
2545 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2547 * window.c (resize_frame_windows): Don't return immediately when
2548 the root window's size doesn't change - the minibuffer window
2549 may still have to be repositioned/resized.
2550 * xfns.c (Fx_create_frame): Always change the frame size after
2551 initializing the frame's faces.
2552 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2553 change_frame_size should already have done it.
2554 (x_new_font): Assign new tool- and menu-bar heights.
2555 (x_set_window_size_1): Account for tool- and menu-bar heights
2556 (Bug#16013). Don't set pixel sizes since change_frame_size
2557 should already have done it.
2559 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2561 Remove the option of using libcrypto.
2562 * Makefile.in (LIB_CRYPTO): Remove.
2563 (LIBES): Don't use it.
2565 2013-12-11 Juri Linkov <juri@jurta.org>
2567 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2568 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2570 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2572 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2573 drawn tool bar items (Bug#16058).
2574 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2576 2013-12-09 Ken Brown <kbrown@cornell.edu>
2578 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2580 * lisp.h (get_frame_param): Adjust conditions for prototype
2583 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2585 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2586 Avoid unused macro warning if configured --without-xft.
2588 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2590 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2592 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2594 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2596 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2598 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2600 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2602 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2604 Use libcrypto's checksum implementations if available, for speed.
2605 * Makefile.in (LIB_CRYPTO): New macro.
2608 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2609 The macro didn't conform to C99 due to type mismatch,
2610 which caused compilation failure with Sun C 5.12,
2611 and it was confusing anyway. Include window.h to declare
2612 redisplay_other_windows.
2614 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2616 * window.c (set_window_buffer): Update mode line (bug#16084).
2618 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2620 Fix minor problems found by static checking.
2621 * keyboard.c (poll_for_input_1, input_polling_used):
2622 Define only if HAVE_NTGUI.
2623 * xmenu.c (popup_activate_callback): Omit unnecessary
2624 check against USE_X_TOOLKIT, which must be defined here anyway.
2625 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2628 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2630 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2632 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2634 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2636 * nsterm.m (x_set_window_size): Remove fprintf.
2637 (init): Define always. Set applicationDidFinishLaunchingCalled
2639 (applicationDidFinishLaunching:):
2640 Set applicationDidFinishLaunchingCalled.
2641 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2644 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2646 Pixel resize changes for NS (Bug#16049).
2647 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2648 height/width. row/cols are locals.
2649 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2650 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2651 (windowWillResize): Remove gsextra. Calculate extra as in
2653 (x_new_font): Don't change frame size if fullscreen.
2654 Change size pixelwise.
2656 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2657 comment in xfns.c. Change to pixelwise call.
2659 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2661 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2664 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2666 * xterm.c (input_signal_count): Remove.
2667 (x_dispatch_event): Define unconditionally.
2668 (x_make_frame_visible): Process X events until the frame
2669 is really visible (Bug#16027).
2670 * xterm.h (x_dispatch_event): Declare unconditionally.
2672 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2674 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2676 * nsterm.m (x_set_window_size): Handle pixelwise.
2678 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2680 * w32term.c (x_new_font):
2681 * xterm.c (x_new_font): Calculate new frame size from new font
2684 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2686 * lisp.h (FOR_EACH_TAIL): New macro.
2687 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2689 * window.c (select_window): Call second wset_redisplay before we change
2690 selected_window (bug#16034).
2692 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2694 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2696 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2698 * w32xfns.c: Include window.h, to avoid a compiler warning.
2700 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2702 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2703 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2704 window_scroll takes care of it.
2705 (Fset_window_point, Fdelete_other_windows_internal)
2706 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2707 (Fsplit_window_internal, Fdelete_window_internal)
2708 (Fresize_mini_window_internal, Fset_window_configuration)
2709 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2710 cause redisplay instead of forcing a complete redisplay.
2711 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2712 we're only affecting the selected_window.
2714 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2716 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2717 directional control characters. Update type and category
2718 determination according to the UBA from Unicode v6.3.
2719 (bidi_category_t): New category EXPLICIT_FORMATTING.
2721 * dispextern.h (bidi_type_t): Update to include new bidirectional
2722 properties introduced with Unicode v6.3. (Bug#16043)
2724 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2726 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2729 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2731 * font.c (font_list_entities): Remove dummy assignment.
2732 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2733 used on graphic displays only. Remove unused 'font_encoder' member.
2734 (struct font_bitmap): Remove unused 'extra' member.
2735 * nsfont.m (nsfont_open):
2736 * w32font.c (w32font_open_internal):
2737 * ftfont.c (ftfont_get_bitmap): Adjust users.
2739 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2741 Use bool for boolean.
2742 * tparam.c (tparam1):
2743 * undo.c (record_point, record_property_change):
2744 Use bool for boolean, for local vars that are always true or false.
2746 Minor integer overflow fixes (Bug#16033).
2747 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2748 This improves on the previous fix to this function.
2749 (window_resize_check): When summing up pixel counts, don't rely on
2750 undefined behavior if the sum overflows.
2752 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2754 * window.c (Fset_window_new_pixel): Don't choke at negative
2755 argument value (Bug#16033).
2757 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2758 to avoid crash in window_box_height.
2760 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2761 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2763 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2765 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2767 Minor integer overflow fixes.
2768 * window.c (Fset_window_new_pixel, grow_mini_window):
2769 * xdisp.c (Fwindow_text_pixel_size):
2770 Avoid undefined behavior on signed integer overflow.
2771 * xfns.c (x_set_mouse_color):
2772 Check that drag shape fits in 'unsigned', since that's what X wants.
2774 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2776 Improve reporting of fatal exception on MS-Windows.
2777 * w32fns.c (my_exception_handler): New function.
2778 (globals_of_w32fns): Set it up as the unhandled exception
2779 handler. Initialize exception code and address to zeros.
2780 (emacs_abort): If the exception code and address are available,
2781 print them at the beginning of the backtrace. Fix the format of
2782 printing addresses (was producing 0x0x12345678 on XP).
2785 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2787 * eval.c (Fbacktrace__locals): New function.
2788 (syms_of_eval): Defsubr it.
2790 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2792 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2793 Define here to unify between...
2794 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2795 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2797 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2799 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2801 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2802 fringe background extension.
2803 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2804 because they are now always the same as `left' and `width',
2805 respectively. Remove code for the case that `width' and
2806 `sb_width' are different.
2808 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2810 Fix minor problems found by static checking.
2811 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2812 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2813 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2815 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2817 * image.c (imagemagick_compute_animated_image): Don't crash if we
2818 have an animation with different-sized images (bug#15313).
2820 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2822 Remove some unused items introduced during pixelwise change.
2823 * window.c (window_resize_total_check): Remove unused function.
2824 * xdisp.c (remember_mouse_glyph): Remove unused label.
2825 (Ftool_bar_height): Move declaration inside #if.
2826 * xterm.c (x_set_window_size): Don't use r and c.
2828 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2830 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2833 * window.c (Fset_window_configuration): Comment out unused variables.
2835 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2837 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2839 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2841 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2843 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2844 HAVE_GNUTLS3 (Bug#16001).
2846 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2847 if interrupts are deferred (Bug#15801).
2849 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2851 Support resizing frames and windows pixelwise.
2852 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2853 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2854 (struct glyph_matrix): Replace window_left_col and
2855 window_top_line by window_pixel_left and window_pixel_top.
2856 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2858 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2859 (draw_window_divider, move_it_to, x_draw_right_divider)
2860 (x_draw_bottom_divider, change_frame_size): Add or fix
2862 * dispnew.c (change_frame_size_1): Change prototype.
2863 (adjust_glyph_matrix, required_matrix_width)
2864 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2865 values instead of lines and columns.
2866 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2867 WINDOW_TOTAL_FRINGE_WIDTH.
2868 (handle_window_change_signal, do_pending_window_change)
2869 (init_display): Adjusts calls of change_frame_size.
2870 (change_frame_size, change_frame_size_1): Handle pixelwise
2872 * frame.c (Qright_divider_width, Qbottom_divider_width):
2874 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2875 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2876 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2877 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2879 (set_frame_param): New function.
2880 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2881 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2882 (Ffringe_width, Fborder_width, Fright_divider_width)
2883 (Fbottom_divider_width): New functions, defsubr them.
2884 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2885 New argument pixelwise.
2886 (struct frame_parm_table): New members Qright_divider_width and
2887 Qbottom_divider_width.
2888 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2889 (x_report_frame_params): Handle Qright_divider_width and
2890 Qbottom_divider_width.
2891 (x_set_right_divider_width, x_set_bottom_divider_width):
2893 (frame_resize_pixelwise): New option.
2894 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2895 new_pixelwise, right_divider_width and bottom_divider_width;
2896 remove total_lines; rename text_lines, text_cols, new_text_lines
2897 and new_text_cols to text_height, text_width, new_height and
2898 new_width respectively.
2899 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2900 FRAME_TEXT_WIDTH respectively.
2901 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2902 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2903 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2905 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2906 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2907 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2908 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2909 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2910 (FRAME_TOTAL_COLS_ARG): Remove macro.
2911 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2912 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2913 (x_wm_set_size_hint): Handle frame pixel sizes.
2914 * indent.c (compute_motion, Fcompute_motion):
2915 Call window_body_width instead of window_body_cols.
2916 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2917 (make_lispy_position): Handle right and bottom dividers.
2918 (Fsuspend_emacs): Pixelize call of change_frame_size.
2919 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2920 * lisp.h: Extern set_frame_param.
2921 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2923 (Fx_create_frame): Add entry for vertical_drag_cursor.
2924 Pixelize call of change_frame_size.
2925 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2926 * nsterm.m (ns_update_window_end): Optionally draw right
2928 (x_set_window_size): Add argument pixelwise.
2929 Call check_frame_size and change_frame_size with pixelwise zero.
2930 (ns_draw_window_divider): New function.
2931 (ns_redisplay_interface): Add ns_draw_window_divider.
2932 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2933 (x_new_font): Call x_set_window_size with pixelwise zero.
2934 * print.c (print_object): For a window print its sequence
2936 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2937 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2938 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2939 (w32_createwindow): Use scroll bar area width.
2940 (w32_wnd_proc): Handle bottom divider width.
2941 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2942 (Fx_create_frame): Default divider width parameters.
2943 Caclulate sizes pixelwise. Add vertical drag cursor support.
2944 (x_create_tip_frame): Default divider widths to zero.
2945 Pixelize call to change_frame_size.
2946 (Fx_show_tip): Add handling of divider widths. Pixelize window
2948 (Fw32_frame_rect): New function.
2949 (frame_parm_handler w32_frame_parm_handlers): Add divider
2951 (Vx_window_vertical_drag_shape): Add variable.
2952 * w32inevt.c (resize_event, maybe_generate_resize_event):
2953 Pixelize change_frame_size calls.
2954 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2956 * w32term.c (w32_draw_window_divider): New function.
2957 (x_update_window_end): Handle right divider.
2958 (w32_draw_fringe_bitmap, x_scroll_run)
2959 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2960 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2961 Calculate new frame sizes pixelwise.
2962 (x_new_font): Pixelize call to x_set_window_size.
2963 (x_check_fullscreen): Pixelize call to change_frame_size.
2964 (x_set_window_size_1, x_set_window_size): New argument
2965 pixelwise. Calculate pixelwise.
2966 (x_wm_set_size_hint): Use scroll bar area width.
2967 (w32_redisplay_interface): Add w32_draw_window_divider.
2968 * w32term.h (struct w32_output): Add vertical drag cursor.
2969 * widget.c (set_frame_size, update_wm_hints)
2970 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2972 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2973 * window.c (sequence_number): Restore.
2974 (Fwindow_pixel_width, Fwindow_pixel_height)
2975 (Fwindow_mode_line_height, Fwindow_header_line_height)
2976 (window_pixel_to_total, Frun_window_scroll_functions)
2977 (Fset_window_new_pixel, window_resize_apply_total)
2978 (Fwindow_resize_apply_total): New functions.
2979 (window_body_height, window_body_width): Rename from
2980 window_body_lines. New argument PIXELWISE.
2981 Calculate pixelwise.
2982 (Fwindow_body_height, Fwindow_body_width): New argument
2984 (coordinates_in_window, window_relative_x_coord): Use window's
2985 pixel width instead of total width.
2986 (replace_window, recombine_windows): Initialize pixel values.
2987 (resize_root_window, resize_frame_windows, grow_mini_window)
2988 (shrink_mini_window): New argument PIXELWISE.
2989 Calculate pixelwise.
2990 (Fdelete_other_windows_internal, adjust_window_margins)
2991 (window_resize_check, window_resize_apply)
2992 (Fdelete_window_internal, Fresize_mini_window_internal)
2993 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2994 (check_frame_size): Rename arguments. New argument PIXELWISE.
2995 Calculate pixelwise.
2996 (set_window_buffer): Make samebuf bool. Run configuration change
2997 hook only if buffer changed.
2998 (Fset_window_buffer): Rewrite doc-string.
2999 (make_window): Initialize new_pixel slot.
3000 (Fwindow_resize_apply): Check pixel size of root window.
3001 (Fsplit_window_internal): Call 2nd argument pixel_size.
3002 Calculate pixelwise.
3003 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3005 (save_window_data): New slots frame_text_width,
3006 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3007 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3009 (Fcurrent_window_configuration, Fset_window_configuration)
3010 (save_window_save, compare_window_configurations): Handle new
3011 slots in save_window_data and saved_window.
3012 (Fset_window_scroll_bars): Fix doc-string.
3013 (window_resize_pixelwise): New variable.
3014 (coordinates_in_window, Fcoordinates_in_window_p):
3016 (make_parent_window): Adjust sequence_number.
3017 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3019 * window.h (struct window): New members new_pixel, pixel_left,
3020 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3021 (wset_new_pixel): New function.
3022 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3023 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3024 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3025 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3026 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3027 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3028 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3029 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3030 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3031 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3032 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3033 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3034 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3035 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3036 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3038 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3039 (window_body_width, check_frame_size): Adapt external declarations.
3040 * xdisp.c (last_max_ascent): New integer.
3041 (window_text_bottom_y): Handle bottom divider.
3042 (window_box_width, window_box_height): Calculate pixelwise.
3043 (get_glyph_string_clip_rects): Handle right divider.
3044 (remember_mouse_glyph): When windows are resized pixelwise
3045 proceed with width and height set to 1.
3046 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3048 (move_it_to): Calculate and return maximum x position
3050 (Fwindow_text_pixel_size): New function.
3051 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3052 (tool_bar_lines_needed): Rename to tool_bar_height.
3053 Calculate pixelwise.
3054 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3055 Calculate pixelwise.
3056 (redisplay_tool_bar): Calculate pixelwise.
3057 (redisplay_window): Calculate pixelwise. Handle dividers.
3058 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3059 (x_draw_vertical_border): Handle dividers.
3060 (define_frame_cursor1): Handle vertical drag cursor.
3061 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3062 (expose_window): Calculate pixelwise. Handle dividers.
3063 (init_xdisp): Initialize pixel values.
3064 * xfaces.c (Qwindow_divider): New face.
3065 (realize_basic_faces): Realize it.
3066 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3067 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3068 (x_set_scroll_bar_default_width): Default actual width to 16.
3069 (Fx_create_frame): Set sizes pixelwise.
3070 (x_create_tip_frame): Default divider widths to zero.
3071 Pixelize call of change_frame_size.
3072 (Fx_show_tip): Handle divider widths. Initial pixel position
3074 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3075 (Vx_window_vertical_drag_shape): New option.
3076 * xmenu.c (free_frame_menubar): Pixelize call of
3078 * xterm.c (x_draw_window_divider): New function.
3079 (x_update_window_end): Optionally draw right divider.
3080 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3081 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3082 (handle_one_xevent, x_new_font): Calculate pixelwise.
3083 (x_set_window_size_1, x_set_window_size): New argument
3084 pixelwise. Calculate pixelwise.
3085 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3086 (struct x_redisplay_interface): Add x_draw_window_divider.
3087 * xterm.h (struct x_output): Add vertical_drag_cursor.
3089 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3091 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3092 Set invisible frames's `redisplay' when a full redisplay is requested.
3093 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3094 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3095 (display_mode_lines): Set it here instead.
3097 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3099 * dispextern.h (set_window_update_flags): Remove.
3101 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3103 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3105 * xdisp.c (REDISPLAY_SOME_P): New macro.
3106 (redisplay_internal): Use it (bug#15999).
3107 (prepare_menu_bars, redisplay_window): Use it as well.
3109 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3111 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3113 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3114 (globals_of_w32font): Zero it out.
3115 (GetCharWidth32W_Proc): New function pointer.
3116 (get_char_width_32_w): New function.
3117 (compute_metrics): If get_glyph_outline_w returns an error, try
3118 get_char_width_32_w before declaring a failure. This avoids
3119 punishing raster (a.k.a. "bitmap") fonts by slowing down
3120 redisplay. (Bug#6364).
3122 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3124 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3125 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3126 highlight needs to be redisplayed. (Bug#15913)
3128 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3130 Fix minor problems found by static checking.
3131 * buffer.h (struct buffer_text, struct buffer):
3132 * frame.h (struct frame):
3133 * window.h (struct window):
3134 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3135 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3136 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3137 no-longer-valid use of HAVE_MENUS.
3138 * xdisp.c (propagate_buffer_redisplay): Now static.
3140 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3142 * xmenu.c (Fmenu_or_popup_active_p):
3143 * window.c (Fset_window_configuration):
3144 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3145 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3146 * fns.c (Fyes_or_no_p):
3147 * editfns.c (Fmessage_box, Fmessage_or_box):
3148 * alloc.c (make_save_ptr_ptr):
3149 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3151 * window.c (Fset_window_configuration): Move select_window later.
3153 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3155 Refine redisplay optimizations to only redisplay *some* frames/windows
3156 rather than all of them.
3157 * xdisp.c (REDISPLAY_SOME): New constant.
3158 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3159 (bset_redisplay, bset_update_mode_line): New functions.
3160 (message_dolog): Use bset_redisplay.
3161 (clear_garbaged_frames): Use fset_redisplay.
3162 (echo_area_display): Use wset_redisplay.
3163 (buffer_shared_and_changed): Remove.
3164 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3165 frame titles. Compute the actual set of windows redisplayed.
3166 Don't update frame titles and menu bars for frames that don't need to
3168 (propagate_buffer_redisplay): New function.
3170 (redisplay_internal): Use it. Be more selective in the set of windows
3171 we redisplay. Propagate windows_or_buffers_changed to
3172 update_mode_lines a bit later to simplify the code.
3173 (mark_window_display_accurate_1): Reset window and buffer's
3175 (redisplay_window): Do nothing if neither the window nor the buffer nor
3176 the frame needs redisplay.
3177 * window.h (struct window): Add `redisplay' field.
3178 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3179 (redisplay_other_windows, window_list): New declarations.
3180 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3181 (window_list): Not static any more.
3182 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3183 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3184 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3185 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3186 * frame.h (struct frame): Add `redisplay' field.
3187 Move `external_menu_bar' bitfield next to other bit-fields.
3188 (SET_FRAME_GARBAGED): Use fset_redisplay.
3189 (SET_FRAME_VISIBLE): Don't garbage the frame;
3190 Use redisplay_other_windows.
3191 * buffer.h (struct buffer): Add `redisplay' field.
3192 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3193 (modify_overlay): Use bset_redisplay.
3194 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3196 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3198 Support w32 file notifications in batch mode.
3199 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3200 invalid (which happens in batch mode). If non-interactive, call
3201 handle_file_notifications to store file notification events in the
3202 input queue. (Bug#15933)
3204 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3206 * w32inevt.c (handle_file_notifications): Now external, not static.
3208 * w32term.h (handle_file_notifications): Provide prototype.
3210 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3211 init_crit, since init_display, which does that otherwise, is not
3214 2013-11-27 Glenn Morris <rgm@gnu.org>
3216 * Makefile.in ($(lispsource)/international/charprop.el): New.
3217 (emacs$(EXEEXT)): Depend on charprop.el.
3219 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3221 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3222 deleting portions of the buffer under non-nil REPLACE argument.
3225 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3226 directory, watch it and not its parent.
3227 (add_watch): Allow empty string in FILE.
3229 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3231 * window.c (Fset_window_start, window_resize_apply)
3232 (window_scroll): Reset window_end_valid (Bug#15957).
3234 2013-11-27 Glenn Morris <rgm@gnu.org>
3236 * Makefile.in (leimdir): Now in lisp source directory.
3237 ($(leimdir)/leim-list.el): Just use ../leim .
3238 * epaths.in (PATH_DUMPLOADSEARCH):
3239 * lread.c (load_path_default):
3240 * nsterm.m (ns_load_path): No more leim directory.
3242 2013-11-26 Andreas Schwab <schwab@suse.de>
3244 * .gdbinit (xgettype): Add cast.
3246 2013-11-26 Glenn Morris <rgm@gnu.org>
3248 Preload leim-list.el.
3249 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3250 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3251 is a single directory.
3253 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3255 bool-vector-subsetp is now the normal direction (Bug#15912).
3256 * data.c (Fbool_vector_subsetp): Test whether the first argument
3257 is a subset of the second one, not the reverse. Add doc string.
3259 Fix minor problems found by static checking.
3260 * lread.c (load_path_default): Now static.
3261 * textprop.c (text_property_stickiness): Be consistent about the
3262 test used when deciding whether to consider the previous character.
3263 This simplifies the code a bit.
3265 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3267 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3269 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3270 (syms_of_frame): Don't defsubr them.
3272 2013-11-25 Glenn Morris <rgm@gnu.org>
3274 * lread.c (load_path_default): Change the sense of the argument.
3275 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3276 from dump_path. When it is not, avoid checking dump_path twice.
3278 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3279 uninstalled dump_path against installed Vload_path. (Bug#15964)
3281 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3283 Export get_pos_property to Elisp.
3284 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3285 (syms_of_editfns): Export it to Elisp.
3287 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3289 2013-11-23 Romain Francoise <romain@orebokech.com>
3291 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3292 initialization here ...
3293 (syms_of_fileio): ... from here.
3295 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3297 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3298 Please use --enable-check-lisp-object-type.
3300 2013-11-23 Glenn Morris <rgm@gnu.org>
3302 * process.c (get_process): Explicit error for dead buffers.
3304 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3306 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3308 2013-11-23 Glenn Morris <rgm@gnu.org>
3310 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3311 * lread.c (load_path_check): Take path to check as argument.
3312 (load_path_default): New, split from init_lread.
3313 (init_lread): Move calc of default load-path to load_path_default.
3314 Empty elements in EMACSLOADPATH now stand for the default.
3315 (load-path): Doc fix.
3316 * emacs.c (decode_env_path): Add option to treat empty elements
3317 as nil rather than ".".
3318 * callproc.c (init_callproc_1, init_callproc):
3319 * image.c (Vx_bitmap_file_path):
3320 * lisp.h (decode_env_path):
3321 * lread.c (Vsource_directory):
3322 Update for new argument spec of decode_env_path.
3324 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3326 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3327 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3329 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3331 Fix some dependency problems that cause unnecessary recompiles.
3332 Problem reported by RMS in
3333 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3334 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3335 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3336 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3337 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3338 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3339 (boostrap-clean): No need to remove stamp-oldxmenu.
3341 Fix recently introduced bool vector overrun.
3342 This was due to an optimization that went awry.
3343 Reported by Glenn Morris in
3344 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3345 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3346 for empty vectors, undoing the 2013-11-18 change.
3347 * data.c (bool_vector_binop_driver): Rely on this.
3348 Fix bug that occasionally overran the destination.
3349 * lisp.h (struct Lisp_Bool_vector): Document this.
3351 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3353 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3356 * nsterm.m (init, run, stop:): Comment out for now, does not work
3359 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3361 * charset.c (syms_of_charset): Don't read past end of string.
3363 2013-11-19 Glenn Morris <rgm@gnu.org>
3365 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3367 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3369 Add hooks to run on gaining/losing focus. (Bug#15029)
3370 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3371 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3372 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3374 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3376 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3377 The old names predated the API change that put destination at end.
3379 Improve API of recently-added bool vector functions (Bug#15912).
3380 The old API had (bool-vector-count-matches A B)
3381 and (bool-vector-count-matches-at A B I), which gave the
3382 misleading impression that the two functions were variants, one
3383 with a location I. The new API has (bool-vector-count-population A)
3384 and (bool-vector-count-consecutive A B I) to make the distinction
3385 clearer. The first function no longer has a B argument, since the
3386 caller can easily determine the number of nils if the length and
3387 number of ts is known.
3388 * data.c (Fbool_vector_count_population): Rename from
3389 bool_vector_count_matches, and accept just 1 argument.
3390 (Fbool_vector_count_consecutive): Rename from
3391 Fbool_vector_count_matches_at.
3393 Always allocate at least one bits_word per bool vector.
3394 See Daniel Colascione in:
3395 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3396 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3397 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3398 * lisp.h (struct Lisp_Bool_vector): Document this.
3400 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3402 * insdel.c (invalidate_buffer_caches): New function, consolidated
3403 from part of prepare_to_modify_buffer.
3404 (insert_from_gap, prepare_to_modify_buffer):
3405 * coding.c (code_convert_region, code_convert_string):
3406 Call invalidate_buffer_caches. (Bug#15841)
3408 * lisp.h (invalidate_buffer_caches): Add prototype.
3410 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3412 * w32term.c (x_update_window_end): Don't invalidate the entire
3413 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3414 highlight needs to be redisplayed. (Bug#15913)
3416 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3418 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3420 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3422 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3423 while we are using Vprin1_to_string_buffer.
3425 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3426 after inserting the description string. (Bug#15907)
3428 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3430 * data.c: Work around bogus GCC diagnostic about shift count.
3431 Reported by Eli Zaretskii in
3432 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3433 (pre_value): New function.
3434 (count_trailing_zero_bits): Use it.
3436 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3438 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3439 assume C macros are not supported even under -g3 in these old GCC
3442 2013-11-15 Leo Liu <sdl.web@gmail.com>
3444 * minibuf.c (Ftry_completion, Fall_completions)
3445 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3447 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3449 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3450 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3451 This avoids placing unnecessary constants into the Emacs code.
3453 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3455 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3456 for Cygwin w32 build.
3458 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3459 for Cygwin w32 build. (Bug#15892)
3461 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3463 Simplify, port and tune bool vector implementation.
3464 * alloc.c (bool_vector_exact_payload_bytes)
3465 (bool_vector_payload_bytes): Remove.
3466 (bool_vector_fill): Return its argument.
3467 * alloc.c (bool_vector_fill):
3469 * print.c (print_object):
3470 Simplify by using bool_vector_bytes.
3471 * alloc.c (make_uninit_bool_vector):
3472 New function, broken out from Fmake_bool_vector.
3473 (Fmake_bool_vector): Use it. Use tail call.
3474 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3475 * data.c (BITS_PER_ULL): New constant.
3476 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3477 if long long versions don't exist.
3478 (shift_right_ull): New function.
3479 (count_one_bits_word): New function, replacing popcount_bits_word
3480 macro. Don't assume that bits_word is no wider than long long.
3481 (count_one_bits_word, count_trailing_zero_bits):
3482 Don't assume that bits_word is no wider than long long.
3483 * data.c (bool_vector_binop_driver, bool_vector_not):
3484 * fns.c (Fcopy_sequence):
3486 Create an uninitialized destination, to avoid needless work.
3487 (internal_equal): Simplify.
3488 (Ffillarray): Prefer tail call.
3489 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3490 contain at least one word.
3491 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3492 chars are narrower than ints.
3493 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3494 * fns.c (Fcopy_sequence):
3496 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3497 Don't try to port to hosts where bits_word values have holes; the
3498 code wouldn't work there anyway. Verify this assumption, though.
3499 (bool_vector_bytes): New function.
3500 (make_uninit_bool_vector): New decl.
3501 (bool_vector_fill): Now returns Lisp_Object.
3503 * xfns.c (xic_create_fontsetname):
3504 * xrdb.c (gethomedir): Prefer tail calls.
3506 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3508 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3509 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3511 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3512 that requires a return value.
3513 (Fset_buffer_modified_p): Take advantage of this change to do
3516 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3518 * buffer.c (Frestore_buffer_modified_p): Sync it with
3519 Fset_buffer_modified_p.
3520 (Fforce_mode_line_update): New function, moved from subr.el.
3521 (Fset_buffer_modified_p): Use them.
3522 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3524 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3526 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3527 This avoids undefined behavior when subtracting pointers into
3528 different aways. On my platform it also makes the code a tad
3529 smaller and presumably faster.
3531 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3533 * keyboard.c (command_loop_1): Use region-extract-function.
3534 * insdel.c (Qregion_extract_function): Not static any more (can we
3535 stop pretending that these vars can benefit from being marked static?).
3537 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3539 * search.c (find_newline): If buffer text is relocated during the
3540 "dumb loop", adjust C pointers into buffer text to follow suit.
3543 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3545 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3546 for conversion (Bug#15837).
3548 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3550 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3551 for the entire range of inserted characters. (Bug#15841)
3553 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3555 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3557 (realize_default_face): Remove assignment to distant-foreground if
3558 unspecified (Bug#15815).
3560 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3562 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3563 cache-long-scans disabled, since we don't want to call
3564 prepare_to_modify_buffer (in insert_1_both) for each message we
3567 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3568 from buffer.c. Improve commentary to the buffer field setter
3571 * buffer.c (bset_cache_long_scans): Static function deleted.
3572 Improve commentary to the buffer field setter functions.
3573 (init_buffer_once): Default for cache-long-scans changed to t.
3576 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3578 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3580 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3581 This bug was introduced in my 2013-06-21 change, and caused
3582 struct Lisp_Sub_Char_Table objects to be given too many slots,
3583 which broke 'make -C admin/unidata'.
3585 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3587 Import changes from mac-port 4.5.
3588 * macfont.m (mac_font_copy_default_descriptors_for_language)
3589 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3590 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3591 (macfont_language_default_font_names): New.
3592 (macfont_list): Rearrange language/charset code.
3593 (macfont_close): Don't check for macfont_info->cache.
3594 (mac_ctfont_create_preferred_family_for_attributes): New font
3595 selection code, call
3596 mac_font_copy_default_name_for_charset_and_languages.
3597 (mac_font_copy_default_descriptors_for_language)
3598 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3600 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3602 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3604 Port to C11 aligned_alloc, and fix some integer overflows.
3605 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3606 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3607 and use of posix_memalign replaced with aligned_alloc.
3608 (aligned_alloc): New function, defined or declared as needed.
3609 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3610 Don't undef; configure.ac now does this.
3611 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3612 (calloc, aligned_alloc): Check for integer overflow.
3613 (aligned_alloc): Rename from memalign. All uses changed.
3614 (memalign): New function, an alias for aligned_alloc.
3616 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3618 * xdisp.c (redisplay_internal): Fix typo in last change.
3620 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3622 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3624 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3626 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3627 redisplay--mode-lines-cause.
3628 (redisplay_internal): Keep them uptodate. Remove redundant check of
3629 buffer_shared_and_changed.
3630 * *.[chm]: Number every assignment to update_mode_lines so we
3631 can track why it is set.
3633 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3635 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3637 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3639 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3640 can track why it is set.
3642 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3644 Integer-related fixes for term.c etc.
3645 * dispextern.h (face_tty_specified_color): New function.
3646 * term.c (turn_on_face): Don't rely on undefined behavior when
3647 assigning an out-of-range value to 'long'.
3648 Simplify test for toggling highlight.
3649 (tty_capable_p): Omit last two (unused) args. All callers changed.
3650 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3651 (read_menu_input, tty_menu_activate, tty_menu_show):
3652 * xfaces.c (x_supports_face_attributes_p)
3653 (tty_supports_face_attributes_p):
3654 Use bool for boolean. All callers changed.
3655 (tty_supports_face_attributes_p): Omit defaults for color indices;
3656 no longer needed. Simplify tail call.
3658 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3660 * xdisp.c (prepare_menu_bars): Mark static.
3661 * lisp.h (prepare_menu_bars): Don't declare.
3662 * xselect.c (x_handle_selection_clear):
3663 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3665 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3667 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3668 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3670 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3672 * keyboard.c (Fcommand_error_default_function): Rename from
3673 Fdefault_error_output.
3675 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3677 * keyboard.c (Fdefault_error_output): New function, extracted from
3679 (syms_of_keyboard): Use it for Vcommand_error_function.
3681 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3683 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3684 (init_eval): Use it to ensure handlerlist is non-NULL.
3685 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3686 (Fsignal): Adjust NULLness test of handlerlist.
3687 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3689 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3691 * callproc.c (call_process): Call prepare_to_modify_buffer before
3692 decoding text read from the sub-process, as the decoded stuff will
3693 be inserted into the buffer. This will invalidate the various
3694 caches maintained for the buffer. (Bug#15148)
3696 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3698 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3699 string of glyphless-char-display.
3701 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3703 * nsfns.m (ns_get_name_from_ioreg): New function.
3704 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3705 OSX >= 10.9. Use ns_get_name_from_ioreg.
3707 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3709 Simplify and port recent bool vector changes.
3710 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3711 only in this file. Use a more-efficient implementation if the
3712 second argument is a power of 2.
3713 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3714 Remove no-longer-necessary compile-time checks.
3715 (bool_vector_exact_payload_bytes): New function.
3716 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3717 exact payload changed to call the new function. Do not assume
3718 that the arg or result fits in ptrdiff_t.
3719 (bool_vector_fill): New function.
3720 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3722 (vroundup_ct): Don't assume arg fits in size_t.
3723 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3724 invoke set_category_set.
3725 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3726 All callers changed. Use bool_vector_set.
3727 * category.h (XCATEGORY_SET): Remove; no longer needed.
3728 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3730 * data.c (Faref): Use bool_vector_ref.
3731 (Faset): Use bool_vector_set.
3732 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3733 (Fbool_vector_not, Fbool_vector_count_matches)
3734 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3735 * fns.c (concat): Use bool_vector_ref.
3736 (Ffillarray): Use bool_vector_fill.
3737 (mapcar1): Use bool_vector_ref.
3738 (sxhash_bool_vector): Hash words, not bytes.
3739 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3740 a constant, since it's now used in #if.
3741 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3742 unsigned char on unusual architectures, so that we no longer
3743 assume that the number of bits per bits_word is a power of two or
3744 is a multiple of 8 or of CHAR_BIT.
3745 (Qt): Add forward decl.
3746 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3747 at least as strictly as bits_word.
3748 (bool_vector_data, bool_vector_uchar_data): New accessors.
3749 All data structure accesses changed to use them.
3750 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3751 (bool_vector_set): New functions.
3752 (bool_vector_fill): New decl.
3753 (ROUNDUP): Move to alloc.c as described above.
3755 Fix recent gnutls changes.
3756 * gnutls.c (Fgnutls_boot): Don't assume C99.
3757 * process.c (wait_reading_process_output): Fix typo in recent change.
3759 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3761 * process.c (wait_reading_process_output, read_process_output)
3762 (send_process): Check gnutls_state is not NULL.
3764 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3765 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3767 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3769 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3770 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3772 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3775 * nsfns.m (Fx_create_frame): Fix memory leak.
3777 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3778 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3779 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3781 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3783 * xdisp.c (message3_nolog, message_with_string): Encode the string
3784 before writing it to the terminal in a non-interactive session.
3786 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3787 sure we concatenate them into a unibyte string.
3789 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3790 resulting temporary name before returning it to the caller.
3791 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3792 is a unibyte string, convert NAME to a unibyte string to ensure
3793 that the result is also a unibyte string.
3795 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3796 create unibyte strings from default paths and directory/file
3799 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3802 * callproc.c (init_callproc): Use build_unibyte_string to make
3803 sure we create unibyte strings from default paths and
3804 directory/file names.
3806 * buffer.c (init_buffer): Don't store default-directory of
3807 *scratch* in multibyte form. The original problem which led to
3808 that is described in
3809 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3810 but it was solved long ago. (Bug#15260)
3812 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3814 Port to stricter C99 platforms.
3815 Especially, C99 prohibits nesting a struct X inside struct Y if
3816 struct X has a flexible array member.
3817 * alloc.c (struct sdata): New type.
3818 (sdata): Implement in terms of struct sdata.
3819 Remove u member; all uses replaced by next_vector, set_next_vector.
3820 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3821 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3822 (struct sblock): Rename first_data member to data, which is now
3823 a flexible array member. All uses changed.
3824 (next_vector, set_next_vector, large_vector_vec): New functions.
3825 (vector_alignment): New constant.
3826 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3827 (struct large-vector): Now merely a NEXT member, since the old approach
3828 ran afoul of stricter C99. All uses changed to use
3829 large_vector_vec or large_vector_offset.
3830 (large_vector_offset): New constant.
3831 * dispnew.c: Include tparam.h, for tgetent.
3832 Do not include term.h; no longer needed.
3833 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3834 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3835 (struct Lisp_Vector): Use a flexible array member for contents,
3836 instead of a union with a member that is an array of size 1.
3838 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3839 fact that the struct no longer contains a union.
3840 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3841 (struct Lisp_Save_Value, struct Lisp_Free):
3842 Use unsigned, not int, for spacers, to avoid c99 warning.
3843 (union specbinding): Use unsigned, not bool, for bitfield, as
3844 bool is not portable to pre-C99 hosts.
3846 2013-11-04 Glenn Morris <rgm@gnu.org>
3848 * emacs.c (usage_message): Mention that `-L :...' appends.
3850 2013-11-02 Glenn Morris <rgm@gnu.org>
3852 * Makefile.in (abs_builddir): Remove.
3853 (bootstrap_exe): Use relative filename.
3855 Use relative filenames in TAGS files.
3856 * Makefile.in (abs_srcdir): Remove it again.
3857 (.PHONY): Remove frc.
3858 (maintainer-clean): No more TAGS-LISP file.
3859 (TAGS): Pass relative file names to etags.
3860 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3862 * Makefile.in (abs_srcdir): New, set by configure.
3864 (maintainer-clean): Remove pointless echo. That should be in the
3865 top-level Makefile, if anywhere. Delete TAGS-LISP.
3866 (extraclean): No s/ and m/ directories for some time.
3867 (TAGS): Also depend on ctagsfiles3.
3868 Remove no-longer-defined S_FILE.
3869 Pass absolute filenames to etags once more.
3870 (TAGS-LISP): Replace lispdir with its expansion.
3871 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3872 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3874 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3876 * xfaces.c (check_lface_attrs, realize_default_face):
3877 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3878 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3880 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3882 * emacs.c (original_pwd): Remove global var by making it local.
3883 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3885 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3887 * xfaces.c: Declare color_distance.
3888 (QCdistant_foreground): New variable.
3889 (NEAR_SAME_COLOR_THRESHOLD): New define.
3890 (load_color2): New function.
3891 (load_color): Call load_color2.
3892 (load_face_colors): Call load_color2 and if distant-color is specified
3893 calculate distant and use distant-color if colors are near.
3894 (LFACE_DISTANT_FOREGROUND): New define.
3895 (merge_face_ref, Finternal_set_lisp_face_attribute)
3896 (Finternal_get_lisp_face_attribute)
3897 (x_supports_face_attributes_p): Handle distant-foreground similar to
3899 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3901 * dispextern.h (lface_attribute_index):
3902 Add LFACE_DISTANT_FOREGROUND_INDEX.
3904 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3906 * image.c (pbm_next_char): New function.
3907 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3908 (pbm_scan_number): Use it.
3909 (Qlibjpeg_version): New variable.
3910 (syms_of_image): DEFSYM and initialize it.
3912 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3914 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3916 2013-10-31 Glenn Morris <rgm@gnu.org>
3918 * emacs.c (original_pwd): New char.
3919 (main): If using --chdir, store original_pwd.
3920 (init_cmdargs): When setting Vinvocation_directory based on a
3921 relative argv[0], use original_pwd if set. (Bug#15768)
3923 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3925 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3927 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3929 * insdel.c: Fix minor problems found by static checking.
3930 (Qregion_extract_function): Now static.
3931 (prepare_to_modify_buffer_1): Remove unused locals.
3933 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3935 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3936 (syms_of_xdisp): Declare pre-redisplay-function.
3937 (markpos_of_region): Remove function.
3938 (init_iterator, compute_stop_pos, handle_face_prop)
3939 (face_before_or_after_it_pos, reseat_to_string)
3940 (get_next_display_element, window_buffer_changed)
3941 (redisplay_internal, try_cursor_movement, redisplay_window)
3942 (try_window_reusing_current_matrix, try_window_id, display_line)
3943 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3944 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3945 * window.h (struct window): Remove field `region_showing'.
3946 * dispextern.h (struct it): Remove region_beg/end_charpos.
3947 (face_at_buffer_position, face_for_overlay_string)
3948 (face_at_string_position): Update prototypes.
3949 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3950 (face_at_string_position): Remove `region_beg' and `region_end' args.
3951 * fontset.c (Finternal_char_font):
3952 * font.c (font_at, font_range): Adjust calls accordingly.
3953 * insdel.c (Qregion_extract_function): New var.
3954 (syms_of_insdel): Initialize it.
3955 (prepare_to_modify_buffer_1): Use it.
3957 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3959 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3960 * ftxfont.c (ftxfont_get_gcs):
3961 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3962 * xfaces.c (x_free_colors, x_free_dpy_colors)
3963 (x_create_gc, unload_color):
3964 * xselect.c (x_property_data_to_lisp):
3965 * xsettings.c (parse_settings):
3966 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3967 (get_bits_and_offset): Adjust definition.
3968 * frame.c (XParseGeometry): Adjust locals.
3969 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3970 * regex.h (toplevel): Likewise for reg_syntax_t.
3972 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3974 * eval.c (run_hook_with_args): Use FUNCTIONP.
3976 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3978 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3979 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3980 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3981 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3982 on MS-Windows anyway.
3983 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3984 (free_realized_face): ...adjust user.
3985 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3986 white relief pixels to -1.
3987 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3988 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3989 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3991 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3993 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3994 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3995 in practice now. All callers changed.
3997 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3999 * dispextern.h (struct face): Use bitfields for 'underline_type'
4000 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4001 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4002 'stipple' member. Move 'lface' member up to help...
4003 * xfaces.c (make_realized_face): ...this function to find and
4004 clear just the members that need clearing.
4005 (load_face_colors, realize_x_face):
4006 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4008 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4010 * xftfont.c (struct xftfont_info): Remove set-but-unused
4012 (xftfont_open): Adjust user.
4013 (xftfont_get_colors): Remove useless prototype.
4015 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4017 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4018 before passing them to 'unexec'. (Bug#15260)
4020 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4022 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4024 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4026 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4027 the changed signature of the font driver's 'close' method.
4029 * w32font.h (w32font_close): Adjust the prototype to the change in
4030 function definition.
4032 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4034 * w32uniscribe.c (uniscribe_close): Adapt the call to
4035 w32font_close to its new prototype.
4037 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4039 Omit unused frame argument of font API's close function.
4040 * font.h (struct font): Drop frame argument. Adjust comment.
4041 * font.c (font_clear_cache, font_close_object): Adjust users.
4042 * ftfont.c (ftfont_close):
4043 * ftxfont.c (ftxfont_close):
4044 * macfont.m (macfont_close):
4045 * nsfont.m (nsfont_close):
4046 * w32font.c (w32font_close):
4047 * xfont.c (xfont_close):
4048 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4049 tweak comments and make functions safe if called more than once for
4050 the same font object.
4052 Perform font-specific cleanup when font object is swept by GC. See
4053 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4054 * alloc.c (cleanup_vector): New function.
4055 (sweep_vector): Call it for each reclaimed vector object.
4056 * font.h (struct font): Adjust comment.
4058 2013-10-24 Glenn Morris <rgm@gnu.org>
4060 * Makefile.in (abs_top_srcdir): New, set by configure.
4062 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4064 Adjust recent font-related changes to fix bug#15686.
4065 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4066 is a live window system frame, mark its default font too.
4068 2013-10-23 Glenn Morris <rgm@gnu.org>
4070 * Makefile.in (RUN_TEMACS): Make relative (again).
4071 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4072 (bootstrap-emacs$(EXEEXT)):
4073 Quote entities that might contain whitespace.
4075 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4077 Port to Solaris 10 and its bundled GCC.
4078 Problem reported by Timothy C. Burt.
4079 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4081 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4083 Do not allow font caches to grow too large.
4084 * alloc.c (compact_font_cache_entry, compact_font_caches):
4085 New functions or stub if not HAVE_WINDOW_SYSTEM.
4086 (compact_undo_list): Factor out from Fgarbage_collect.
4088 (mark_face_cache): Mark face font. Move down to avoid
4090 (mark_terminals): Do not mark font cache here.
4091 (Fgarbage_collect): Call compaction functions described
4092 above. Adjust comment.
4094 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4096 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4097 chdir to HOME (bug#15607).
4099 * nsterm.m (Qcocoa, Qgnustep): New variables.
4100 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4101 (ns_get_color): Make selection color work for GNUstep also.
4103 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4105 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4106 handles mouse clicks. Instead, let GPM use the same code as all
4107 the other mice use. See the discussion starting at
4108 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4109 for the details of the problem with the menu bar this fixes.
4111 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4113 Remove port-specific display name lists to avoid extra
4114 complexity and data duplication with display info lists.
4115 * xterm.h (x_display_name_list): Remove declaration.
4116 * xterm.c (x_display_name_list): Remove.
4117 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4118 * xfns.c (x_display_info_for_name, Fx_display_list):
4119 Likewise. Use x_display_list where appropriate.
4120 * w32term.h (w32_display_name_list): Remove declaration.
4121 * w32term.c (w32_display_name_list): Remove.
4122 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4124 * w32fns.c (x_display_info_for_name, Fx_display_list):
4125 Likewise. Use x_display_list where appropriate.
4126 * nsterm.h (ns_display_name_list): Remove declaration.
4127 * nsterm.m (ns_display_name_list): Remove.
4128 (ns_term_init, syms_of_nsterm): Adjust users.
4129 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4130 Likewise. Use x_display_list where appropriate.
4131 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4132 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4133 (mark_terminals): Mark per-terminal font cache.
4135 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4137 Don't run timers in input-pending-p. Its new check-timers param
4138 provides the prior behavior. (Bug#15045).
4139 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4141 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4143 Make some functions static in non-Microsoft builds.
4144 On my platform (Fedora 19 x86-64), this shrinks the
4145 Emacs executable (text+data) by 0.25%.
4146 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4147 (load_color) [!MSDOS]:
4148 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4149 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4150 * lisp.h (check_existing):
4151 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4152 (network_interface_info) [!WINDOWSNT]:
4153 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4154 Remove extern decls.
4155 * fileio.c (check_existing):
4156 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4157 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4158 (network_interface_info) [!WINDOWSNT]:
4159 * term.c (encode_terminal_code) [!WINDOWSNT]:
4160 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4161 * xfaces.c (load_color) [!MSDOS]:
4163 * fileio.c (check_existing, check_executable, check_writable):
4164 * process.c (network_interface_list, network_interface_info):
4165 Move earlier, so that we don't need forward decls.
4166 * gnutls.c (fn_gnutls_transport_set_errno)
4167 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4169 * w32.c (init_environment): Use faccessat rather than
4170 check_existing, partly for consistency with the rest of the code
4171 in this file, partly so that check_existing can be static.
4173 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4174 * emacs.c (MAIN_PROGRAM): New macro.
4175 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4176 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4178 bool vector int width fixes
4179 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4180 (Fbool_vector_count_matches_at):
4181 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4182 can exceed PTRDIFF_MAX, at least in theory.
4183 (Fbool_vector_count_matches_at):
4184 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4186 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4188 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4189 (struct sockaddr): Add forward decl, for platforms that lack it.
4191 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4193 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4196 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4198 * w32.c (network_interface_get_info, network_interface_list)
4199 (network_interface_info): New functions. (Bug#15610)
4200 (GetAdaptersInfo_Proc): New typedef.
4201 (get_adapters_info): New wrapper function.
4202 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4204 * process.h (network_interface_list, network_interface_info):
4207 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4208 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4209 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4210 for WINDOWSNT. Doc fix.
4211 (syms_of_process): Defsubr Snetwork_interface_list and
4212 Snetwork_interface_info unconditionally.
4214 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4215 in NS GUI sessions. (Bug#15629)
4217 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4219 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4221 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4223 * print.c (print_object): Print " ..." when truncating bool vectors.
4225 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4227 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4228 standard mouse buttons.
4230 * termhooks.h (struct input_event): Remove incorrect commentary.
4232 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4234 Disallow bool vector operations on mixed-length operands.
4235 The old behavior left garbage in the result vector sometimes,
4236 and didn't seem to be useful.
4237 * data.c (Qwrong_length_argument): New static var.
4238 (wrong_length_argument): New function.
4239 (bool_vector_binop_driver): Check that args agree in length.
4241 * keyboard.c, keyboard.h (all_kboards): Now static.
4243 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4245 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4246 note from the lispref.
4248 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4250 * nsterm.h (struct ns_display_info): Remove set-but-unused
4251 member image_cache (image caches are per-terminal anyway).
4252 (FRAME_X_IMAGE_CACHE): Remove.
4253 * nsterm.m (ns_initialize_display_info): Adjust user.
4255 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4257 * w32proc.c: Include mingw_time.h.
4259 * w32.c: Include mingw_time.h.
4261 Implement scrolling of TTY menus when the screen is too short.
4263 * term.c (tty_menu_display): Accept an additional argument, the
4264 menu item from which to start displaying the menu. Account for
4265 the value of Y when limiting the menu to the number of available
4267 (mi_result): New enumeration.
4268 (read_menu_input): Return enumerated value. When the y coordinate
4269 hits min_y or max_y, return scroll indication instead of wrapping
4271 (tty_menu_activate): Handle the scrolling indications from
4272 read_menu_input. Compute the first menu item to display and pass
4273 it to tty_menu_display.
4275 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4277 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4278 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4279 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4280 Adjust to match the change described below.
4281 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4282 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4283 memory_below_frame members to...
4284 * termchar.h (struct tty_display_info): ...here because they're
4285 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4286 * term.c (init_tty):
4287 * nsterm.m (ns_create_terminal):
4288 * w32term.c (w32_create_terminal):
4289 * xterm.c (x_create_terminal): Adjust users.
4290 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4291 to filter out non-TTY frames. Adjust comment.
4292 (scrolling): Adjust user. Prefer eassert for debugging check.
4294 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4296 * xfaces.c (PT_PER_INCH): Remove unused macro.
4297 * termhooks.h (struct terminal): Remove set-but-unused
4298 member fast_clear_end_of_line.
4299 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4300 * nsterm.m (ns_create_terminal):
4301 * term.c (init_tty):
4302 * w32term.c (w32_create_terminal):
4303 * xterm.c (x_create_terminal): Adjust users.
4305 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4307 * lisp.h (bool_vector_size): New function.
4308 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4309 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4310 (Fbool_vector_not, Fbool_vector_count_matches_at):
4311 Remove uses of 'eassume' that should no longer be needed,
4312 because they are subsumed by the 'eassume' in bool_vector_size.
4314 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4316 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4317 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4318 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4320 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4322 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4323 have different dimensions. (Bug#15575)
4325 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4328 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4330 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4332 * term.c (tty_menu_show): Never return with unbalanced
4333 specpdl. Use eassert for debugging check. Adjust style.
4335 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4337 * term.c (read_menu_input): Make selection of menu items
4338 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4339 (tty_menu_activate): Fix off-by-one error when computing max_y.
4341 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4343 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4344 audit logging (only used with GnuTLS 3.x) and enable it.
4346 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4348 * dispnew.c (redraw_frame): Remove useless #ifdef because
4349 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4350 Also, move TTY fflush to...
4351 * term.c (tty_update_end): ...this function.
4353 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4355 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4356 the end of the frame's glyph matrix. (Bug#15575)
4358 * term.c (tty_menu_display): Don't move cursor while overwriting
4359 frame's glyphs with menu items. Limit the number of items
4360 displayed to what can be shown on the available screen lines,
4361 excluding the echo area.
4362 (tty_menu_activate): Limit the Y coordinate allowed by
4363 read_menu_input to the last screen line used for menu display.
4365 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4367 * lisp.h (eassume): New macro.
4368 Also, include <verify.h>, for 'assume'.
4369 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4370 (vroundup, vector_nbytes):
4371 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4372 (Fbool_vector_not, Fbool_vector_count_matches)
4373 (Fbool_vector_count_matches_at):
4374 Use eassume, not eassert.
4375 * casetab.c (set_identity, shuffle):
4376 * composite.c (composition_gstring_put_cache):
4377 * dispnew.c (update_frame_1):
4378 * ftfont.c (ftfont_shape_by_flt):
4379 * image.c (gif_load):
4380 * intervals.c (offset_intervals):
4381 * macfont.m (macfont_shape):
4382 Remove calls to 'assume' that are no longer needed, because
4383 --enable-gcc-warnings no longer generates bogus warnings
4384 when these calls are removed.
4386 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4388 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4390 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4392 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4393 (Qsubstitute_env_in_file_name): New var.
4394 (syms_of_fileio): Define it.
4396 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4398 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4399 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4402 * term.c (save_and_enable_current_matrix): Don't allocate and
4403 don't save margin areas.
4404 (restore_desired_matrix): Don't restore margin areas.
4405 (free_saved_screen): Don't free margin areas.
4407 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4409 * image.c: Pacify --enable-gcc-warnings.
4410 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4411 #define only if used.
4413 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4415 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4416 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4417 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4418 (gif_load): For giflib v5.x and later, display the error message
4419 produced by giflib when its functions fail.
4420 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4423 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4425 * keyboard.c (last_event_timestamp): Remove. For X selection and
4426 GTK popup menus, it may be obtained from per-frame X display info.
4427 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4428 (process_special_events): Adjust users.
4429 * keyboard.h (last_event_timestamp): Remove declaration.
4430 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4431 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4432 * menu.h (xmenu_show): Adjust prototype.
4433 * menu.c (Fx_popup_menu): Adjust user.
4434 * xselect.c (x_own_selection, x_get_foreign_selection)
4435 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4437 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4439 * keyboard.c (init_kboard): Now static. Add arg
4440 to denote window system. Adjust comment.
4441 (init_keyboard): Adjust user.
4442 (allocate_kboard): New function.
4444 * nsterm.m (ns_term_init):
4445 * term.c (init_tty):
4446 * w32term.c (w32_create_terminal):
4447 * xterm.c (x_term_init): Use it.
4448 * keyboard.h (init_kboard): Remove prototype.
4449 (allocate_kboard): Add prototype.
4451 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4453 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4454 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4456 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4458 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4460 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4462 * term.c (tty_menu_activate): Flush the output stream after
4463 showing the cursor, and don't mark the frame garbaged at exit from
4464 the function. Fixes redisplay glitches when moving from one menu
4467 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4469 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4470 or throw error (Bug#15570).
4472 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4474 * intervals.c (temp_set_point_both): Move test into 'eassert',
4477 * lisp.h (eassert): Don't use 'assume'.
4478 Sometimes 'assume' wins in performance, and sometimes it loses,
4479 so it shouldn't be used all the time. Perhaps we need two
4480 flavors of 'eassert', one for where 'assume' is far more likely
4481 to help or to hurt; but that can be done later.
4482 Problem reported by Dmitry Antipov in
4483 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4484 Also, don't include <verify.h>; no longer needed.
4486 2013-10-09 Glenn Morris <rgm@gnu.org>
4488 * eval.c (Fcond): Doc tweak.
4490 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4492 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4493 expressions with side effects to eassert. (Bug#15565)
4495 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4497 * fns.c (hashfn_user_defined): Allow hash functions to return any
4500 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4502 Fix minor problems found by static checking.
4503 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4504 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4505 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4506 * keyboard.c (read_menu_command): Remove unused local.
4507 * lisp.h (read_menu_command): New decl.
4508 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4509 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4510 Return ptrdiff_t, not int.
4511 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4512 not int, for benefit of xpalloc.
4513 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4515 (have_menus_p): Remove; unused.
4516 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4517 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4518 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4520 (save_and_enable_current_matrix): Omit unnecessary casts.
4521 (read_menu_input): Omit local extern decl (now in lisp.h).
4522 Don't access uninitialized storage if mouse_get_xy fails.
4523 (tty_menu_activate): Mark local as initialized, for lint.
4524 (tty_menu_activate, tty_meny_show): Remove unused locals.
4526 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4528 Support menus on text-mode terminals.
4529 * xterm.h (xw_popup_dialog): Add prototype.
4531 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4532 (xmenu_show): Block input here, instead in Fx_popup_menu.
4533 (xw_popup_dialog): New function, with X-specific bits of popup
4536 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4539 * window.c (Fset_window_configuration): Use run-time tests of the
4540 frame type instead of compile-time conditionals, when menu-bar
4541 lines are considered.
4543 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4544 (w32_popup_dialog): New prototypes.
4546 * w32menu.c (Fx_popup_dialog): Function deleted.
4547 (w32_popup_dialog): New function, with w32 specific bits of popup
4548 dialogs. Block input here.
4550 * w32inevt.c (w32_console_read_socket): Minor change to add
4551 debugging TTY events.
4553 * w32fns.c (show_hourglass): If returning early because the frame
4554 is not a GUI frame, unblock input.
4556 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4557 (cursorY): New functions.
4559 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4560 WINDOWSNT, macros that call curX and curY elsewhere.
4562 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4564 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4565 specific function to hide and show cursor on a text-mode terminal.
4566 (tty_menu_struct, struct tty_menu_state): New structures.
4567 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4568 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4569 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4570 (tty_menu_locate, save_and_enable_current_matrix)
4571 (restore_desired_matrix, screen_update, read_menu_input)
4572 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4573 (tty_pop_down_menu, tty_menu_last_menubar_item)
4574 (tty_menu_new_item_coords, tty_menu_show): New functions.
4575 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4577 * nsterm.h (ns_popup_dialog): Adjust prototype.
4579 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4581 (ns_popup_dialog): Adapt order of arguments to the other
4582 *_menu_show implementations.
4583 (Fx_popup_dialog): Function deleted.
4585 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4587 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4589 * menu.c (have_boxes): New function.
4590 (single_keymap_panes): Use it instead of a compile-time
4592 (single_menu_item): Use run-time tests of the frame type instead
4593 of compile-time conditionals.
4594 (encode_menu_string): New function.
4595 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4596 the macro, since different types of frame need different encoding
4598 (digest_single_submenu): Use run-time tests of frame type instead
4599 of, or in addition to, compile-time conditionals.
4600 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4601 (Fx_popup_menu): Detect when the function is called from keyboard
4602 on a TTY. Don't barf when invoked on a text-mode frame.
4603 Check frame type at run time, instead of compile-time conditionals for
4604 invoking terminal-specific menu-show functions.
4605 Call tty_menu_show on text-mode frames.
4606 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4607 run time to determine which alternative to invoke; support dialogs
4610 * keyboard.h <Qmouse_movement>: Declare.
4612 * keyboard.c <Qmouse_movement>: Now extern.
4613 <Qecho_keystrokes>: New static variable.
4614 (read_key_sequence): Accept an additional argument, a flag to
4615 prevent redisplay during reading of the key sequence. All callers
4617 (read_menu_command): New function.
4618 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4620 (toolkit_menubar_in_use): New function.
4621 (make_lispy_event): Use it instead of a compile-time test.
4623 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4624 window-system being available.
4626 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4627 to x-popup-dialog on the frame type, they all now support popup
4630 * dispnew.c (save_current_matrix): Save the margin areas.
4631 (restore_current_matrix): Restore margin areas.
4632 (update_frame_with_menu): New function.
4634 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4637 * alloc.c (make_save_ptr): Now compiled unconditionally.
4639 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4641 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4642 (redraw_frame, update_frame): Adjust users.
4643 * dispextern.h (set_window_update_flags): Adjust prototype.
4644 * xdisp.c (redisplay_internal): When updating all frames with zero
4645 windows_or_buffers_changed, assume that only the windows that shows
4646 current buffer should be really updated.
4648 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4650 Do not allocate huge temporary memory areas and objects while encoding
4651 for file I/O, thus reducing an enormous memory usage for large buffers.
4652 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4653 * coding.h (struct coding_system): New member raw_destination.
4654 * coding.c (setup_coding_system): Initialize it to zero.
4655 (encode_coding_object): If raw_destination is set, do not create
4656 dst_object. Add comment.
4657 * fileio.c (toplevel): New constant E_WRITE_MAX.
4658 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4659 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4661 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4663 * nsterm.m (windowDidExitFullScreen:)
4664 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4666 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4668 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4669 * keyboard.c (unblock_input_to): Don't process pending signals
4670 if a fatal error is in progress.
4672 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4673 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4674 they're talking about words in Lisp bool vectors.
4675 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4676 * data.c (popcount_bits_word): Rename from popcount_size_t.
4677 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4680 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4682 Improve support for popcount and counting trailing zeros (Bug#15550).
4683 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4684 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4685 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4686 (popcount_size_t_msc, popcount_size_t_gcc):
4687 Remove; now done by Gnulib.
4688 (popcount_size_t): Now a macro that defers to Gnulib.
4689 (count_trailing_zero_bits): Return int, for consistency with
4690 Gnulib and because Emacs prefers signed to unsigned int.
4691 Don't assume that size_t is either unsigned int or unsigned long
4692 or unsigned long long.
4693 (size_t_to_host_endian): Do not assume that size_t is either
4694 exactly 32 or exactly 64 bits wide.
4695 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4696 etc., so that it's now an enum constant, not a macro.
4697 No need to assume that it's either 32 or 64.
4699 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4701 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4704 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4706 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4707 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4709 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4711 emacs_read and emacs_write now use void *, not char *.
4712 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4713 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4714 Buffer arg is now void *, not char *. This matches plain
4715 'read' and 'write' better, and avoids a constraint violation
4716 on Solaris 9 with Oracle Studio.
4718 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4720 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4721 memset to explicit loop. Otherwise copy largest possible chunk
4722 from initialized to uninitialized part, thus allowing the longer
4723 memcpy runs and reducing the number of loop iterations.
4725 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4727 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4728 hide toolbar (Bug#15388).
4729 (windowDidEnterFullScreen:): If presentation options are zero,
4730 set them here (Bug#15388).
4731 (ns_update_auto_hide_menu_bar): Remove runtime check.
4732 Don't auto hide dock unless menubar is also auto hidden.
4734 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4736 * editfns.c (message): Mention batch mode in doc string.
4738 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4740 * nsterm.m (check_native_fs): Remove erroneous comment.
4742 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4744 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4745 uses find_newline instead of scan_newline and so doesn't move point.
4747 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4749 Use hardware support for byteswapping on glibc x86 etc.
4750 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4751 whereas the old swap64 needed 30.
4752 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4753 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4754 Use byteswap.h's macros to swap bytes.
4755 * lisp.h (swap16, swap32, swap64): Remove.
4756 All uses replaced by bswap_16, bswap_32, bswap_64.
4758 * bytecode.c (exec_byte_code): Use some more volatile variables
4759 to work around local variables getting clobbered by longjmp.
4760 Port to pre-C99, which doesn't allow decls after stmts.
4762 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4764 * lisp.h (eassert): Assume that COND is true when optimizing.
4765 In other words, take on the behavior of eassert_and_assume.
4766 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4767 (eassert_and_assume): Remove. All uses replaced by eassert.
4769 * xdisp.c (Qglyphless_char): Now static.
4771 Adjust to merge from gnulib.
4772 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4773 * lisp.h: Include <verify.h>, for 'assume'.
4775 * eval.c (clobbered_eassert): New macro.
4776 (internal_catch, internal_condition_case)
4777 (internal_condition_case_1, internal_condition_case_2)
4778 (internal_condition_case_n): Use it instead of eassert
4779 when the argument contains locals clobbered by longjmp.
4780 Don't use clobbered locals outside of clobbered_eassert.
4781 (internal_lisp_condition_case): Use a volatile variable
4782 to work around a local variable's getting clobbered.
4784 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4786 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4787 (PUSH_HANDLER): New macro.
4788 (catchlist): Remove.
4789 (handlerlist): Always declare.
4791 * eval.c (catchlist): Remove (merge with handlerlist).
4792 (handlerlist, lisp_eval_depth): Not static any more.
4793 (internal_catch, internal_condition_case, internal_condition_case_1)
4794 (internal_condition_case_2, internal_condition_case_n):
4796 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4797 handlerlist/catchlist.
4798 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4799 handlerlist which can only handle a single condition-case handler at
4801 (find_handler_clause): Simplify since we only a single branch here
4804 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4806 (bcall0): New function.
4807 (exec_byte_code): Add corresponding cases. Improve error message when
4808 encountering an invalid byte-code. Let Bunwind_protect accept
4809 a function (rather than a list of expressions) as argument.
4811 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4812 and make them unconditional now that they're heap-allocated.
4814 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4816 * charset.c (Fdecode_char, Fencode_char): Remove description of
4817 `restriction' arg. now that it's hidden by advertised-calling-convention.
4819 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4821 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4822 Remove unused variable (from mac-port).
4823 (macfont_draw): Use s->ybase for correct y position.
4825 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4827 * frame.h (struct frame): Drop has_minibuffer member because...
4828 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4829 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4831 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4833 * window.h (struct window): Prefer enum text_cursor_kinds to int
4834 for phys_cursor_type member. Move the latter, phys_cursor_width,
4835 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4836 * window.c (replace_window, make_window): Adjust users.
4838 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4840 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4841 this module is never compiled otherwise.
4843 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4845 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4848 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4850 * xdisp.c (get_next_display_element): Don't call face_for_font in
4851 a build configured --without-x. (Bug#15484)
4853 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4855 * window.c (calc_absolute_offset): #elif should be #elif defined.
4857 * frame.c (delete_frame): Block/unblock input to overcome race
4858 condition (Bug#15475).
4860 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4862 * frame.c (delete_frame): Record selected frame only after
4863 calling Qdelete_frame_functions (Bug#15477).
4865 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4867 * nsterm.m (ns_selection_color): Remove.
4868 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4869 NSColor selectedText(Background)Color. Only for COCOA.
4870 (ns_term_init): Remove assignment of ns_selection_color, logic
4871 moved to ns_get_color.
4873 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4874 NS_SELECTION_COLOR_DEFAULT.
4875 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4877 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4879 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4880 frame' does not have the tool_bar_window member.
4882 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4884 Signal error when reading an empty byte-code object (Bug#15405)
4885 * lread.c (read1): Signal error.
4886 * alloc.c (make_byte_code): eassert header size.
4887 (sweep_vectors): Change an int to size_t.
4889 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4891 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4892 instead of ints, as it's the usual style for offsetof constants. See:
4893 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4895 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4896 This is ugly, but it should fix the performance problem for older
4897 GCC versions in the short run. I'll look into integrating the
4898 Gnulib module for popcount, as a better fix.
4899 See the thread starting in:
4900 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4901 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4902 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4903 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4904 (popcount_size_t): Use it.
4906 2013-09-24 Daniel Colascione <dancol@dancol.org>
4908 * process.c (Fnetwork_interface_info): Fix build break due to
4911 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4913 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4914 Prefer signed to unsigned integers where either will do.
4915 No need for 'const' on locals that do not escape.
4916 Omit easserts with unnecessary and unportable assumptions about
4917 alignment. Avoid unnecessary casts to char *.
4919 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4921 Use union for the payload of struct Lisp_Vector.
4922 This helps to avoid a few glitches dictated by C's aliasing rules.
4923 * lisp.h (struct Lisp_Vector): Use union for next and
4924 contents member. Adjust comment. Change related users.
4925 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4926 Related users changed.
4927 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4928 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4929 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4930 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4932 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4934 Optimize glyph row clearing and copying routines.
4935 * dispextern.h (struct glyph_row): Change layout of struct
4936 glyph_row to help copy_row_except_pointers. Adjust comment.
4937 * dispnew.c (null_row): Remove.
4938 (clear_glyph_row): Use offsetof and memset to find and clear
4939 just the members that need clearing. Adjust comment.
4940 (copy_row_except_pointers): Likewise for copying.
4942 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4944 Some minor cleanups of recently-added bool vector code.
4945 * conf_post.h (assume): Always return void. Use lint version
4946 only if GCC and MSC versions don't apply.
4947 * conf_post.h (assume):
4948 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4949 Depend on _MSC_VER, not __MSC_VER, for consistency with
4951 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4952 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4953 (bool_vector_binop_driver, count_trailing_zero_bits)
4954 (size_t_to_host_endian): Now static, not static inline;
4955 the latter isn't needed with modern compilers and doesn't
4956 work with older compilers anyway.
4958 * alloc.c (valgrind_p): Use bool for boolean.
4960 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4962 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4963 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4964 (display_last_displayed_message_p, message_buf_print)
4965 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4966 Use bool for boolean.
4967 * dispextern.h (cancel_line, init_desired_glyphs):
4968 Remove ancient leftover.
4969 (help_echo_showing_p, hourglass_shown_p):
4970 * lisp.h (noninteractive_need_newline): Adjust declaration.
4972 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4974 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4976 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4977 ...this file and convert the latter to static. Adjust comment.
4978 (make_initial_frame):
4979 * window.c (init_window_once): Adjust user.
4980 * frame.h (last_nonminibuf_frame): Remove declaration.
4981 * lisp.h (selected_frame): Likewise.
4982 * msdos.c (the_only_display_info): Adjust comment.
4984 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4986 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4987 computing the end column of mouse-highlight that comes from
4988 display or overlay strings. (Bug#15437)
4989 (note_mouse_highlight): Adapt calculation of last argument to
4990 mouse_face_from_string_pos to the above change.
4992 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4993 all platforms, not just for clang.
4995 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4997 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4998 about excess arguments to snprintf.
5000 * conf_post.h(assume): Use __builtin_unreachable for clang.
5002 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5004 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5005 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5007 2013-09-23 Daniel Colascione <dancol@dancol.org>
5009 * alloc.c (USE_VALGRIND): New macro; on by default
5010 when ENABLE_CHECKING.
5011 (mark_maybe_object, mark_maybe_pointer)
5012 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5014 (valgrind_p) [USE_VALGRIND]: New variable.
5015 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5017 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5019 * process.c (wait_reading_process_output): Change int pnamelen to
5022 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5023 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5024 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5025 argument to unsigned long to avoid warning.
5026 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5028 * conf_post.h (assume): Fix compiler error: x shall be cond.
5030 2013-09-22 Daniel Colascione <dancol@dancol.org>
5032 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5033 warning when compiling without a window system.
5035 2013-09-22 Daniel Colascione <dancol@dancol.org>
5037 * data.c (Qbool_vector_p): New symbol.
5038 (bool_vector_spare_mask, popcount_size_t_generic)
5039 (popcount_size_t_msc, popcount_size_t_gcc)
5041 (bool_vector_binop_driver)
5042 (count_trailing_zero_bits, size_t_to_host_endian)
5043 (Fbool_vector_exclusive_or)
5044 (Fbool_vector_union)
5045 (Fbool_vector_intersection, Fbool_vector_set_difference)
5046 (Fbool_vector_subsetp, Fbool_vector_not)
5047 (Fbool_vector_count_matches)
5048 (Fbool_vector_count_matches_at): New functions.
5049 (syms_of_data): Intern new symbol, functions.
5050 * alloc.c (bool_vector_payload_bytes): New function.
5051 (Fmake_bool_vector): Instead of calling Fmake_vector,
5052 which performs redundant initialization and argument checking,
5053 just call allocate_vector ourselves. Make sure we clear any
5054 terminating padding to zero.
5055 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5056 instead of open-coding the size calculation.
5057 (vroundup_ct): New macro.
5058 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5059 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5060 * composite.c (composition_gstring_put_cache):
5061 Change lint_assume to assume.
5062 * conf_post.h (assume): New macro.
5063 (lint_assume): Remove.
5064 * dispnew.c (update_frame_1): Change lint_assume to assume.
5065 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5067 * image.c (gif_load): Change lint_assume to assume.
5068 * lisp.h (eassert_and_assume): New macro.
5069 (Qbool_vector_p): Declare.
5070 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5071 (swap16, swap32, swap64): New inline functions.
5072 * macfont.m (macfont_shape): Change lint_assume to assume.
5073 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5074 * xsettings.c (parse_settings): Use new swap16 and
5075 swap32 from lisp.h instead of file-specific macros.
5077 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5079 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5080 found (which can legitimately happen when the glyph row at the
5081 window start is disabled in the current_matrix. (Bug#15365)
5083 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5085 Fix syntax.h bug introduced by recent INLINE change.
5086 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5087 conditionally compiled one way in some modules, and a different
5088 way in others. This doesn't work with extern inline functions,
5089 which must have the same definition in all modules, because the
5090 defining code might be shared across modules, depending on the
5091 implementation. Symptoms reported by Martin Rudalics in:
5092 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5093 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5094 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5095 overriding the corresponding functions in syntax.h.
5096 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5097 (syntax_property): New inline functions.
5098 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5099 Rewrite in terms of these new functions.
5101 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5103 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5104 not chars_in_text, whose result depends on the multibyteness of
5105 the current buffer. (Bug#15426)
5107 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5109 Port recent change to hosts where pointers aren't 'long'.
5110 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5111 Don't assume that pointers are the same width as 'long'.
5112 Add a compile-time check that a pointer fits into two X slots.
5114 A simpler, centralized INLINE.
5115 * conf_post.h (INLINE): Define only if not already defined.
5116 This allows us to use a single INLINE, defined by one file
5118 * emacs.c (INLINE): Define it.
5119 Also, include category.h, charset.h, composite.h, dispextern.h,
5120 syntax.h, systime.h, so that their INLINE definitions are expanded
5122 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5123 * buffer.h, buffer.c (BUFFER_INLINE):
5124 * category.h, category.c (CATEGORY_INLINE):
5125 * character.h, character.c (CHARACTER_INLINE):
5126 * charset.h, charset.c (CHARSET_INLINE):
5127 * composite.h, composite.c (COMPOSITE_INLINE):
5128 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5129 * frame.h, frame.c (FRAME_INLINE):
5130 * intervals.h, intervals.c (INTERVALS_INLINE):
5131 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5132 * lisp.h, alloc.c (LISP_INLINE):
5133 * process.h, process.c (PROCESS_INLINE):
5134 * syntax.h, syntax.c (SYNTAX_INLINE):
5135 * systime.h, sysdep.c (SYSTIME_INLINE):
5136 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5137 * window.h, window.c (WINDOW_INLINE):
5138 Remove. All uses replaced with INLINE.
5140 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5142 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5145 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5147 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5148 'const char *' to avoid compiler warnings due to similar change in
5149 the prototype of x_get_string_resource.
5151 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5153 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5154 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5155 going to replace static variables below. Adjust comments.
5156 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5157 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5158 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5159 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5160 Related users changed.
5161 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5162 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5163 last_mouse_movement_time, going to replace static variables below.
5165 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5166 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5168 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5169 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5170 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5171 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5172 static variables below.
5173 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5174 (last_mouse_scroll_bar): Remove.
5175 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5176 (mouseExited): Related users changed.
5178 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5180 Do not use external array to process X scroll bar messages.
5181 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5182 (x_send_scroll_bar_event): Pack window pointer into two slots
5183 of XClientMessageEvent if we're 64-bit. Adjust comment.
5184 (x_scroll_bar_to_input_event): Unpack accordingly.
5186 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5188 Ifdef away recent changes which aren't relevant to NS port.
5189 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5190 [!HAVE_NS]: Declare as such.
5191 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5192 [!HAVE_NS]: Define as such.
5194 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5196 * frame.c (x_redo_mouse_highlight): New function
5197 to factor out common code used in W32 and X ports.
5198 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5199 * xterm.h (struct x_display_info):
5200 * w32term.h (struct w32_display_info):
5201 * nsterm.h (struct ns_display_info): New members
5202 last_mouse_motion_frame, last_mouse_motion_x and
5203 last_mouse_motion_y, going to replace static variables below.
5204 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5205 (redo_mouse_highlight): Remove.
5206 (note_mouse_movement, syms_of_xterm): Adjust user.
5207 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5208 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5209 (redo_mouse_highlight): Remove.
5210 (note_mouse_movement, syms_of_w32term): Adjust user.
5211 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5212 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5214 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5215 * nsfns.m (compute_tip_xy): Adjust user.
5217 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5219 * frame.c (x_mouse_grabbed): New function.
5220 * dispextern.h (x_mouse_grabbed): Add prototype.
5221 (last_mouse_frame): Remove declaration.
5222 * xterm.h (struct x_display_info):
5223 * w32term.h (struct w32_display_info):
5224 * nsterm.h (struct ns_display_info): New member
5225 last_mouse_frame, going to replace...
5226 * xdisp.c (last_mouse_frame): ...global variable.
5227 (note_tool_bar_highlight):
5228 * w32term.c (w32_mouse_position, w32_read_socket):
5229 * xterm.c (XTmouse_position, handle_one_xevent):
5230 Use x_mouse_grabbed.
5231 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5233 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5235 * w32term.c (w32_read_socket): Avoid temporary
5236 variables in a call to x_real_positions.
5237 * xterm.c (handle_one_xevent): Likewise.
5239 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5241 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5242 (x_icon_type): Remove prototype.
5243 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5244 * frame.c (x_icon_type): Remove.
5245 * w32term.c (x_make_frame_visible, x_iconify_frame):
5246 * xterm.c (x_make_frame_visible, x_iconify_frame):
5247 Use x_set_bitmap_icon to factor out common code.
5249 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5251 * dispextern.h (check_x_display_info, x_get_string_resource):
5252 Declare here just once and unify the latter.
5253 * frame.c (check_x_display_info, x_get_string_resource):
5254 * nsterm.h (check_x_display_info):
5255 * xrdb.c (x_get_string_resource):
5256 * xterm.h (check_x_display_info): Remove prototypes.
5257 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5258 * w32reg.c (x_get_string_resource): Likewise.
5259 (w32_get_rdb_resource): Adjust user.
5261 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5263 * xterm.h (struct x_display_info): New member
5264 x_pending_autoraise_frame, going to replace...
5265 * xterm.c (pending_autoraise_frame): ...static variable.
5266 (x_new_focus_frame, XTread_socket): Adjust users.
5267 * w32term.h (struct w32_display_info): New member
5268 w32_pending_autoraise_frame, going to replace...
5269 * w32term.c (pending_autoraise_frame): ...global variable.
5270 (x_new_focus_frame, w32_read_socket): Adjust users.
5272 2013-09-17 Glenn Morris <rgm@gnu.org>
5274 * xdisp.c (message_dolog): If we create *Messages*,
5275 switch it to messages-buffer-mode.
5277 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5279 Don't overuse 'const' in types of locals.
5280 * bidi.c (bidi_count_bytes):
5281 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5282 (xg_event_is_for_scrollbar):
5283 * xselect.c (x_handle_property_notify)
5284 (x_handle_selection_notify, x_handle_dnd_message):
5285 * xsettings.c, xsettings.h (xft_settings_event):
5286 * xterm.c (x_handle_net_wm_state, handle_one_event)
5287 (x_menubar_window_to_frame, x_detect_focus_change)
5288 (construct_mouse_click, note_mouse_movement)
5289 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5290 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5291 (handle_one_xevent, x_handle_net_wm_state):
5292 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5293 (x_handle_dnd_message):
5294 Avoid unnecessary 'const', typically the second 'const' in
5295 'const foo * const arg', a 'const' that does not affect the API
5296 and doesn't significantly help the human reader.
5298 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5300 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5301 only if Glib < 2.36.0.
5302 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5303 * xsettings.c (init_gconf, init_gsettings): Do not check
5305 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5307 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5309 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5311 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5312 before calling g_type_init.
5314 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5316 * nsterm.m (syms_of_nsterm): ... to here.
5318 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5320 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5321 (ignore_next_mouse_click_timeout): Use Time as X does.
5322 (handle_one_xevent): Avoid cast and use unsigned comparison.
5324 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5326 Do not copy X event in handle_one_xevent except KeyPress case.
5327 Wnen XEvent is processed, it is unlikely to be changed except
5328 KeyPress case, so we can avoid copying and use const pointer to
5329 const data to make sure that an event is not changed elsewhere.
5330 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5331 const' and do not create local copy except for the KeyPress event.
5332 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5333 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5334 (x_handle_net_wm_state, x_menubar_window_to_frame)
5335 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5336 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5337 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5338 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5339 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5340 (x_handle_dnd_message):
5341 * xsettings.c (xft_settings_event):
5342 Use 'const XEvent * const' where appropriate.
5343 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5345 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5347 Fix X event waiting to handle multiple frames.
5348 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5349 * xterm.c (pending_event_wait): Remove. Adjust users.
5350 (x_detect_focus_change): Pass frame arg.
5351 (handle_one_xevent): Find related frame early and clear per-frame
5352 wait_event_type only if this is an event for the relevant frame.
5353 (x_wait_for_event): Use per-frame wait_event_type.
5355 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5357 * nsfns.m (Fx_create_frame): Fix font driver registration for
5360 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5361 for syms_of_macfont.
5363 * nsterm.m: Include macfont.h.
5364 (ns_tmp_flags, ns_tmp_font): Remove.
5365 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5366 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5367 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5368 (changeFont:): Fix code style. Check for font driver type when
5371 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5374 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5375 (nsfont_open): Set font driver type.
5376 Set font->ascent and font->descent. Figure out font instead of
5377 ns_tmp_font, and flags instead of ns_tmp_flags.
5378 Fix indentation. Remove call to ns_draw_text_decoration,
5381 * nsfns.m: Include macfont.h.
5382 (Fx_create_frame): Register macfont driver, make a better default font.
5383 (Fns_popup_font_panel): Get font from macfont driver, if used.
5385 * macfont.m, macfont.h, macuvs.h: New files.
5387 * font.h: Declare syms_of_macfont.
5389 * font.c (syms_of_font): Call syms_of_macfont.
5391 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5393 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5395 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5396 and it is always zero for others, so I assume that this is an ancient
5397 leftover which nobody will want to change any more.
5398 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5399 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5400 * frame.c (x_set_scroll_bar_width):
5401 * w32fns.c (w32_createscrollbar):
5402 * w32term.c (w32_set_vertical_scroll_bar):
5403 * xfns.c (x_set_scroll_bar_default_width):
5404 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5405 (x_scroll_bar_expose): Related users changed.
5407 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5409 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5410 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5411 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5413 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5415 * nsterm.h, w32term.h, xterm.h: ...and not here.
5416 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5417 Remove unused Xisms.
5418 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5419 these modules are never compiled otherwise.
5421 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5423 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5424 Doc fix. (Bug#15375)
5426 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5428 Unify Fx_focus_frame between all ports.
5429 * frame.h (x_focus_frame): New prototype.
5430 * xfns.c (Fx_focus_frame): Remove.
5431 (syms_of_xfns): Do not defsubr it.
5432 (x_focus_frame): X implementation.
5433 * nsfns.m (Fx_focus_frame): Remove.
5434 (syms_of_nsfns): Do not defsubr it.
5435 (x_focus_frame): NS implementation.
5436 * w32term.c (Fx_focus_frame): Remove.
5437 (x_focus_on_frame): Rename to...
5438 (x_focus_frame): W32 implementation.
5439 * w32term.h (x_focus_on_frame): Remove prototype.
5440 * w32fns.c (Fx_focus_frame): Remove.
5441 (syms_of_w32fns): Do not defsubr it.
5442 * frame.c (Fx_focus_frame): Define here.
5443 (syms_of_frame): Defsubr here.
5444 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5446 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5448 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5449 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5450 each port to reference the port-specific window system data.
5451 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5452 (FRAME_DISPLAY_INFO): Define.
5453 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5454 (FRAME_DISPLAY_INFO): Define. Adjust users.
5455 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5456 (FRAME_DISPLAY_INFO): Define. Adjust users.
5457 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5458 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5459 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5460 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5461 * xselect.c, xterm.c: All related users changed.
5463 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5465 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5466 (x_menubar_window_to_frame): Remove prototypes.
5467 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5468 (x_menubar_window_to_frame, x_top_window_to_frame):
5470 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5471 (x_menubar_window_to_frame, x_top_window_to_frame):
5472 ...to here and convert all but the last to static.
5474 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5476 * lisp.mk (lisp): Add w32-common-fns.elc.
5478 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5480 * charset.c (char_charset): Document an exception for char-charset.
5482 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5484 * xterm.h (x_display_info): New field last_user_time...
5485 * xterm.c (toplevel): ...to replace static last_user_time.
5486 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5488 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5490 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5491 scroll bar values to prevent thumb from disappear and update comment.
5493 2013-09-11 Glenn Morris <rgm@gnu.org>
5495 * emacs.c (usage_message): Possessive apostrophe tweak.
5497 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5499 * nsterm.m (syms_of_nsterm): Use Qns.
5500 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5501 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5502 * xfns.c (x_display_info_for_name, Fx_open_connection):
5503 Remove old '#if 0' code.
5504 (syms_of_xfns): Use Qx.
5505 * termhooks.h (fullscreen_hook): Remove the leftover.
5506 (struct terminal): Fix typo in comment.
5508 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5510 Cleaning up a few X scroll bar bits.
5511 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5512 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5513 New member last_seen_part, going to replace...
5514 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5515 (xt_action_hook) [USE_LUCID]: Adjust user.
5516 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5517 Lucid-specific scroll bar support.
5518 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5519 to int and adjust to use last_seen_part member.
5520 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5521 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5522 Initialize last_seen_part.
5524 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5526 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5527 insert-buffer-substring an empty string.
5529 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5531 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5532 avoiding a GCC warning.
5534 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5536 Ifdef away frame tool bar code when it is not really used.
5537 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5538 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5539 and minimize_tool_bar_window_p under the above.
5540 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5541 (fset_tool_bar_window): Likewise.
5542 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5543 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5544 (change_frame_size_1):
5545 * window.c (window_from_coordinates, Frecenter): Adjust users.
5546 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5547 code is not really used.
5548 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5549 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5550 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5551 [!USE_GTK && !HAVE_NS]: Define as such.
5552 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5553 (note_mouse_highlight, expose_frame):
5554 * xfns.c (x_set_tool_bar_lines):
5555 * xterm.c (handle_one_xevent): Adjust users.
5557 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5559 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5560 This bug was introduced by my 2013-08-26 patch, which incorrectly
5561 assumed that the terminfo implementation doesn't use termcap buffers.
5562 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5563 these buffers apparently are used after all.
5564 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5565 (struct tty_display_info): Define members termcap_term_buffer and
5566 termcap_strings_buffer even if TERMINFO.
5568 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5571 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5572 'usage' docstring entry to pacify make-docfile.
5574 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5576 Change comparison functions =, <, >, <=, >= to take many arguments.
5577 * data.c: Change comparison functions' interface and implementation.
5578 * lisp.h: Make arithcompare available for efficient two arg
5580 * bytecode.c: Use arithcompare.
5581 * fileio.c: Use new interface.
5583 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5585 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5587 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5589 * eval.c (Feval): Document the new use of `lexical'.
5591 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5593 Review and drop old frame resize hack.
5594 * frame.h (struct frame): Remove force_flush_display_p.
5595 * dispnew.c (update_frame): Adjust user and don't call
5596 flush_frame here. The comment has said that there was an issues
5597 with redisplaying fringes, but I don't see any differences with
5598 and without this hack. Hopefully we can continue without it.
5599 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5600 current frame matrices twice if resized_p is set.
5602 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5604 Do not populate pure Xism x_sync to other ports.
5605 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5606 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5607 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5608 * w32term.h (x_sync): Remove prototype.
5610 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5612 Cleanup frame flushing.
5613 * dispextern.h (struct redisplay_interface):
5614 Drop flush_display_optional because flush_display is enough
5615 for X and flushing via RIF is just a no-op for others.
5616 * frame.h (flush_frame): New function.
5617 * dispnew.c (update_frame):
5618 * minibuf.c (read_minibuf):
5619 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5621 * keyboard.c (detect_input_pending_run_timers): Do not flush
5622 all frames but selected one in redisplay_preserve_echo_area.
5623 * nsterm.m (ns_flush): Remove no-op.
5624 (ns_redisplay_interface): Adjust user.
5625 * w32term.h (x_flush): Remove no-op.
5626 (w32_redisplay_interface): Adjust user.
5627 * xterm.c (x_flush): Simplify because we do not flush all
5628 frames at once any more. Adjust comment.
5629 (x_redisplay_interface): Adjust user.
5631 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5633 Port --without-x --enable-gcc-warnings to Fedora 19.
5634 * gfilenotify.c (globals_of_gfilenotify):
5635 Call g_type_init only if using an older glib version that needs it.
5637 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5639 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5640 (last_glyphless_glyph_merged_face_id): Remove declarations.
5641 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5642 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5643 (last_glyphless_glyph_merged_face_id): Now static.
5644 (merge_escape_glyph_face): New function, refactored from...
5645 (get_next_display_element): ...here.
5646 (merge_glyphless_glyph_face): New function, refactored from...
5647 (produce_glyphless_glyph): ...here...
5648 * term.c (produce_glyphless_glyph): ...and here.
5650 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5652 * eval.c (eval_sub): Only call Ffunction if necessary.
5654 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5656 Attempt to make redisplay more selective when changing cursor type.
5657 * frame.h (struct frame): New bitfield cursor_type_changed.
5658 * xdisp.c (cursor_type_changed): Remove.
5659 (try_cursor_movement, redisplay_window, try_window_id)
5660 (set_frame_cursor_types, try_window_reusing_current_matrix):
5661 Adjust to use per-frame bitfield.
5662 (redisplay_internal): Look for cursor type change on each visible
5663 frame and consider all frames if cursor type has been changed on
5664 the frame other than selected. If cursor type has been changed on
5665 selected frame only, do not use fast update.
5667 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5669 Attempt to make redisplay more selective when changing fonts.
5670 * frame.h (struct frame): New bitfield fonts_changed.
5671 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5672 (adjust_frame_glyphs): Add prototype.
5673 * dispnew.c (fonts_changed_p): Remove.
5674 (adjust_glyphs): Remove because we do not
5675 adjust matrices on all frames at once any more.
5676 (adjust_frame_glyphs): Block and unblock input here.
5677 (adjust_glyph_matrix): Use fonts_changed.
5678 (change_frame_size_1): Use adjust_frame_glyphs.
5679 * font.c (font_open_entity): Use fonts_changed.
5680 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5681 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5682 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5683 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5684 (shrink_mini_window, Fresize_mini_window_internal)
5685 (window_scroll_pixel_based, Fset_window_configuration)
5686 (apply_window_adjustment, Fset_window_vscroll):
5687 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5688 Use adjust_frame_glyphs.
5689 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5690 (try_window_reusing_current_matrix, try_window_id, display_line)
5691 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5692 (redisplay_internal): Consider fonts_changed and adjust frame
5693 matrices for each frame only if the frame is visible. If font
5694 has been changed on some frame during full redisplay, retry
5695 only visible frames where the font has been actually changed.
5697 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5699 Cache current header and mode line height for each window.
5700 * window.h (struct window): New fields mode_line_height
5701 and header_line_height.
5702 * window.c (make_window): Initialize them.
5703 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5704 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5705 (current_mode_line_height, current_header_line_height):
5707 * xdisp.c (current_mode_line_height, current_header_line_height):
5709 (pos_visible_p, init_xdisp): Adjust user.
5710 (redisplay_window): Invalidate mode_line_height and
5711 header_line_height if current and desired matrices do not agree.
5713 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5715 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5716 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5718 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5720 Make --without-x compatible with --enable-gcc-warnings.
5721 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5722 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5723 members under HAVE_WINDOW_SYSTEM.
5724 * keyboard.c (make_lispy_focus_out): Likewise.
5725 (record_menu_key): Move under HAVE_MENUS.
5726 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5727 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5728 (syms_of_xdisp): Adjust user.
5729 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5730 (start_hourglass, cancel_hourglass):
5731 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5732 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5733 and CLEAR_FONT_TABLE_NFONTS.
5734 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5735 Declare only if HAVE_WINDOW_SYSTEM.
5736 (lface_same_font_attributes_p, clear_face_gcs): Define only
5737 if HAVE_WINDOW_SYSTEM.
5739 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5741 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5742 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5743 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5745 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5747 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5749 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5751 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5752 This fixes a type error on hosts where ptrdiff_t is wider than int.
5754 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5756 * keyboard.c (read_key_sequence_vs): New function.
5757 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5760 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5762 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5764 Makefile improvements.
5765 * Makefile.in (config.status): Don't use double-colon rules, as
5766 they are not portable according to POSIX. Fix shell typo with `;
5767 I guess this rule has never been tested?
5768 (VCSWITNESS): New macro, to override any environment var.
5770 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5772 * xterm.h (struct x_display_info): Do not track X connection
5773 fd separately because it is always available from Display.
5774 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5777 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5779 * buffer.c (drop_overlay):
5780 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5781 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5783 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5785 * buffer.c (Fmake_overlay, Fmove_overlay):
5786 * intervals.c (set_point_from_marker):
5787 * print.c (PRINTPREPARE): Prefer signal_error
5788 to plain error and report unsuitable marker too.
5790 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5792 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5793 for 'dragging' member.
5794 (struct x_output): Remove set-but-unused leftovers
5795 'left_before_move' and 'top_before_move'.
5796 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5797 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5798 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5799 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5800 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5801 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5802 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5803 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5805 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5807 * nsfont.m (INVALID_GLYPH): New define.
5808 (nsfont_encode_char): Use INVALID_GLYPH.
5809 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5811 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5813 * xterm.c (x_last_mouse_movement_time): Revert last change.
5814 This code should use XDisplayMotionBufferSize to check display's
5815 motion history first, and there are few other issues as well.
5816 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5817 (handle_one_xevent): Adjust user.
5819 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5821 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5822 * frame.c (Flast_nonminibuf_frame): ... to here.
5823 (check_minibuf_window): Don't abort if no window was found
5826 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5828 Use XGetMotionEvents to ask the last mouse motion time from X server.
5829 * xterm.c (X_MOTION_HISTORY): Default to 1.
5830 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5831 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5832 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5833 Ifdef away legacy code.
5834 (XTmouse_position, x_scroll_bar_report_motion):
5835 Use x_last_mouse_movement_time.
5836 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5839 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5841 * msdos.c (last_mouse_window): Move to...
5842 (dos_rawgetc): ...this function and adjust comment.
5843 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5844 (mouseMoved): ...this function and adjust comment.
5845 * w32term.c (last_window): Likewise with...
5846 (w32_read_socket): ...this function.
5847 * xterm.c (last_window): Likewise with...
5848 (handle_one_xevent): ...this function.
5850 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5852 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5853 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5854 (handle_one_xevent): ...to here.
5855 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5858 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5860 * msdos.c (IT_set_terminal_window): Remove no-op.
5861 (initialize_msdos_display): Adjust terminal setup.
5862 * w32console.c (w32con_set_terminal_window): Remove no-op.
5863 (initialize_w32_display): Adjust terminal setup.
5864 * w32term.c (w32_set_terminal_window): Remove no-op.
5865 (w32_create_terminal): Adjust terminal setup.
5866 * xterm.c (XTset_terminal_window): Remove no-op.
5867 (x_create_terminal): Adjust terminal setup.
5869 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5871 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5873 (ns_create_terminal): Adjust terminal setup.
5874 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5876 (w32_create_terminal): Adjust terminal setup.
5877 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5879 (x_create_terminal): Adjust terminal setup.
5881 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5883 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5884 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5885 * dispnew.c (buffer_posn_from_coords):
5886 * window.c (Fwindow_end, displayed_window_lines):
5887 * xdisp.c (redisplay_mode_lines): Use it.
5889 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5891 * fontset.c (face_for_char): Check char in the current face font first
5892 if HAVE_NS (Bug#15138).
5894 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5896 * window.c (temp_output_buffer_show): Make sure window returned
5897 by display_buffer is live (Bug#15213).
5899 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5901 Minor cleanup to avoid forward declarations.
5902 * coding.h (struct ccl_spec): Remove forward declaration.
5903 * composite.h (toplevel): Include font.h.
5904 (struct composition_it, struct face, struct font_metrics):
5905 Remove forward declaration.
5906 * dispextern.h (struct image, struct atimer): Likewise.
5907 * emacsgtkfixed.h (struct frame): Likewise.
5908 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5909 * font.h (struct font_driver, struct font, struct glyph_string)
5910 (struct face): Remove forward declaration.
5911 * fontset.h (struct face, struct font): Likewise.
5912 * frame.h (toplevel): Style cleanup.
5913 (enum output_method): Move to...
5914 * termhooks.h (enum output_method): ...here.
5915 (struct glyph, struct frame, struct ns_display_info)
5916 (struct x_display_info, struct w32_display_info):
5917 Remove forward declaration.
5918 * xterm.h (toplevel): Include termhooks.h.
5919 (struct font, struct window, struct glyph_matrix, struct frame)
5920 (struct input_event, struct face, struct image): Remove forward
5922 * gtkutil.h (struct _widget_value): Likewise.
5923 * keyboard.h (toplevel): Include termhooks.h.
5924 (struct input_event): Remove forward declaration.
5926 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5928 * intervals.c (set_point_from_marker): New function.
5929 * editfns.c (Fgoto_char):
5930 * process.c (Finternal_default_process_filter):
5931 * window.c (select_window_1): Use it.
5932 * buffer.h (set_point_from_marker): Add prototype.
5934 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5936 * w32.c (term_winsock): Call release_listen_threads before calling
5938 (_sys_wait_accept): Wait for accept event in a loop with a finite
5939 timeout, instead of waiting indefinitely. Will hopefully avoid
5940 hanging during exit because WSACleanup deadlocks waiting for the
5941 event object to be released. (Bug#14333)
5943 * w32proc.c (release_listen_threads): New function, signals all
5944 the reader threads that listen for connections to stop waiting.
5946 * w32.h (release_listen_threads): Add prototype.
5948 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5950 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5951 field of new marker (for sanity and safety).
5952 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5953 anyway because XMISCTYPE is a function and can't be an lvalue).
5955 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5957 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5958 (x_after_update_window_line, x_scroll_bar_create)
5959 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5960 (handle_one_xevent, x_clear_frame_area):
5961 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5962 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5963 * xterm.h (x_clear_area): Adjust prototype.
5965 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5967 Hook scanning and indentation functions to find_newline. This helps
5968 to avoid duplicated code and renders more respect to newline cache.
5969 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5970 * cmds.c (Fforward_line):
5971 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5972 Use find_newline and avoid unnecessary point movements.
5973 * search.c (scan_newline): Implement on top of find_newline.
5975 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5977 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5978 scoped code (bug#11258).
5980 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5982 * nsterm.m (last_window): New variable.
5983 (EV_TRAILER2): New macro.
5984 (EV_TRAILER): Call EV_TRAILER2.
5985 (mouseMoved:): Add support for mouse-autoselect-window
5986 on nextstep (Bug#6888).
5988 2013-08-28 Andreas Schwab <schwab@suse.de>
5990 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5991 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5992 Remove unused macro definitions.
5993 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5994 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5995 Only define if emacs.
5997 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5999 Prefer enum glyph_row_area to int where appropriate.
6000 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6002 (window_box, window_box_width, window_box_left, window_box_left_offset)
6003 (window_box_right, window_box_right_offset): Adjust prototypes.
6004 * xdisp.c (window_box, window_box_width, window_box_left)
6005 (window_box_left_offset, window_box_right, window_box_right_offset):
6006 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6007 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6008 * nsterm.m (ns_clip_to_row):
6009 * w32term.c (w32_clip_to_row):
6010 * xterm.c (x_clip_to_row): Likewise.
6012 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6014 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6015 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6017 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6019 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6020 for portability to hosts where /bin/sh has problems.
6022 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6024 Redesign redisplay interface to drop global output_cursor.
6025 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6026 (toplevel): Remove declaration of output_cursor.
6027 (set_output_cursor, x_cursor_to): Remove prototype.
6028 * window.h (struct window): New member output_cursor.
6029 (output_cursor_to): New function to replace RIF member.
6030 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6031 (update_text_area, set_window_cursor_after_update): Use it.
6032 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6033 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6034 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6035 * w32term.c (x_update_window_begin, x_update_window_end):
6036 * xterm.c (x_update_window_begin, x_update_window_end):
6037 Adjust to use per-window output cursor.
6039 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6041 Simplify SELECT_TYPE-related code.
6042 Like EMACS_TIME, this portability layer is no longer needed, since
6043 Emacs has been using fd_set as a portability layer for some time.
6044 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6045 (SELECT_TYPE): Remove. All uses changed to fd_set.
6046 (fd_set) [!FD_SET]: New typedef.
6048 Simplify EMACS_TIME-related code.
6049 This portability layer is no longer needed, since Emacs has been
6050 using struct timespec as a portability layer for some time.
6051 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6052 Include <time.h> rather than "systime.h"; that's all that's needed now.
6053 * dispnew.c: Include <timespec.h> rather than "systime.h";
6054 that's all that's needed now.
6055 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6056 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6057 TIMESPEC_RESOLUTION.
6058 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6059 LOG10_TIMESPEC_RESOLUTION.
6060 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6061 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6062 (make_emacs_time): Remove. All used changed to make_timespec.
6063 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6064 (current_timespec): Rename from current_emacs_time. All uses changed.
6065 (add_emacs_time): Remove. All uses changed to timespec_add.
6066 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6067 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6068 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6069 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6070 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6071 (current_timespec): Rename from current_emacs_time. All uses changed.
6072 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6073 changed to timespec_cmp.
6074 * xgselect.c: Include <timespec.h>, since our .h files don't.
6076 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6078 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6079 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6080 Remove the leftovers.
6081 * gtkutil.c (toplevel): Do not declare Qxft but include
6083 * image.c (toplevel): Do not declare Vlibrary_cache because
6084 it's already done in lisp.h.
6086 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6088 * lisp.h (Mouse_HLInfo): Move from here...
6089 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6090 (reset_mouse_highlight): New function.
6091 * msdos.c (dos_set_window_size, IT_update_begin)
6092 (internal_terminal_init):
6093 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6094 (ns_initialize_display_info):
6095 * w32console.c (initialize_w32_display):
6096 * w32term.c (x_update_window_end, x_free_frame_resources)
6097 (w32_initialize_display_info):
6098 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6099 * window.c (Fdelete_other_windows_internal):
6100 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6101 * termchar.h (toplevel):
6102 * xterm.h (toplevel): Include dispextern.h.
6104 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6106 Fix minor problems found by static checking.
6107 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6108 (expect): Avoid nested-if warning.
6109 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6110 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6111 * nsterm.h, nsterm.m (ns_select):
6112 * xgselect.c, xgselect.h (xg_select):
6113 Adjust signature to better match pselect's.
6114 * nsterm.m (ns_select):
6115 Don't set *TIMEOUT, since pselect doesn't.
6116 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6117 diagnostic about assigning const char * to it.
6118 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6120 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6122 * lread.c (substitute_object_recurse): Handle hash-tables as well
6125 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6127 Fix unlikely core dump in init_tty, and simplify terminfo case.
6128 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6129 The old version incorrectly dumped core if malloc returned a
6130 buffer containing only non-NUL bytes.
6131 (init_tty): Do not allocate or free termcap buffers; the
6132 struct does that for us now.
6133 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6134 (struct tty_display_info): Define members termcap_term_buffer and
6135 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6136 use them. Allocate them directly in struct rather than indirectly
6137 via a pointer, to simplify init_tty.
6139 * frame.c (check_minibuf_window): Initialize 'window' properly,
6140 so that Emacs reliably aborts later if 'window' is not initialized.
6142 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6144 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6145 of VoidSymbol (Bug#15154).
6147 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6149 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6150 mouse_face_beg_y and mouse_face_end_y.
6151 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6152 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6153 Adjust users and update comment where appropriate.
6155 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6157 * frame.c (check_minibuf_window): New function.
6158 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6159 Call check_minibuf_window (Bug#15183).
6161 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6163 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6164 because this is the only last cursor data we need to keep and consult.
6165 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6166 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6169 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6171 Fix recovering from possible decompression error.
6172 Since insert_from_gap doesn't always move point, we can't use PT as
6173 the position where the partially decompressed data ends, and
6174 should count how many bytes was produced so far.
6175 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6176 (unwind_decompress): Really delete partially uncompressed data.
6177 (Fzlib_decompress_region): Take decompressed data size into account.
6179 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6181 * syntax.c (init_syntax_once): Adjust comment and do an early
6182 initialization of Qchar_table_extra_slots just once...
6183 * casetab.c (init_casetab_once):
6184 * category.c (init_category_once):
6185 * character.c (syms_of_character):
6186 * coding.c (syms_of_coding):
6187 * xdisp.c (syms_of_xdisp): ...and omit it here.
6189 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6191 * xdisp.c (get_next_display_element): Don't apply to characters
6192 from a display vector the logic of setting it->end_of_box_run_p
6193 suitable for characters from a buffer. (Bug#15175)
6195 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6196 to handle directories, rather than '_utime' which doesn't.
6199 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6201 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6202 or fullscreen (Bug#14627).
6204 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6206 System-dependent integer overflow fixes.
6207 * process.c (Fset_process_window_size): Signal an error if
6208 the window size is outside the range supported by the lower level.
6209 * sysdep.c (set_window_size): Return negative on error,
6210 nonnegative on success, rather than -1, 0, 1 on not in system,
6211 failure, success. This is simpler. Caller changed.
6212 (serial_configure): Remove unnecessary initialization of local.
6213 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6214 size fits in unsigned long; this isn't true on some 32-bit hosts.
6215 Avoid buffer overrun if some future version of /proc/meminfo has a
6216 variable name longer than 20 bytes.
6217 (system_process_attributes) [__FreeBSD__]:
6218 Don't assume hw.availpages fits in 'int'.
6220 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6222 Don't let very long directory names overrun the stack.
6223 Fix some related minor problems involving "//", vfork.
6224 * callproc.c (encode_current_directory): New function.
6225 (call_process): Don't append "/"; not needed.
6226 * fileio.c (file_name_as_directory_slop): New constant.
6227 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6228 this can save the caller having to alloca.
6229 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6230 Use SAFE_ALLOCA, not alloca.
6231 (directory_file_name, Fexpand_file_name): Leave leading "//"
6232 alone, since it can be special even on POSIX platforms.
6233 * callproc.c (call_process):
6234 * process.c (Fformat_network_address):
6235 * sysdep.c (sys_subshell):
6236 Use encode_current_directory rather than rolling our own.
6237 (create_process): No need to encode directory; caller does that now.
6238 * process.h (encode_current_directory): New decl.
6239 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6240 Rework to avoid 'goto xyzzy;'.
6242 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6244 * xdisp.c (handle_face_prop): If the default face was remapped use
6245 the remapped face for strings from prefix properties. (Bug#15155)
6247 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6249 Minor cleanup for redisplay interface and few related functions.
6250 * frame.h (enum text_cursor_kinds): Move from here...
6251 * dispextern.h (enum text_cursor_kinds): ...to here.
6252 (toplevel): Drop unnecessary declarations.
6253 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6254 in update_window_end_hook and draw_window_cursor functions.
6255 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6256 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6257 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6258 * xterm.c (x_update_window_end, x_draw_window_cursor):
6259 * xdisp.c (display_and_set_cursor, update_window_cursor)
6260 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6261 enum text_cursor_kinds where appropriate.
6263 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6265 Redesign redisplay interface to drop updated_row and updated_area.
6266 * dispextern.h (updated_row, updated_area): Remove declaration.
6267 (struct redisplay_interface): Pass glyph row and row area parameters
6268 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6269 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6271 * dispnew.c (updated_row, updated_area): Remove.
6272 (redraw_overlapped_rows, update_window_line): Adjust user.
6273 (update_marginal_area, update_text_area): Likewise. Pass updated row
6274 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6275 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6278 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6280 * process.c (flush_pending_output): Remove stub.
6283 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6285 * callproc.c: Fix race that killed background processes (Bug#15144).
6286 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6287 Record deleted process-id in critical section, not afterwards.
6288 Don't mistakenly kill process created by a call-process invocation
6289 that discards output and does not wait.
6291 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6293 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6294 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6295 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6296 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6297 to shut up compiler in mark_object.
6298 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6300 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6302 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6303 We can't portably rely on PTY_OPEN doing that, even if
6304 it calls posix_openpt with O_CLOEXEC.
6306 2013-08-20 Kenichi Handa <handa@gnu.org>
6308 * character.c (string_char): Improve commentary.
6310 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6312 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6313 (struct animation_cache): Make signature a flexible array member.
6314 All uses changed. This is a tad slower but may insulate us better
6315 from future changes to ImageMagick.
6317 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6319 * image.c: Shrink memory needed for animation cache.
6320 (SIGNATURE_DIGESTSIZE): New constant.
6321 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6322 (imagemagick_create_cache): Copy the signature. This saves
6323 several KB of memory that ImageMagick wastes per signature.
6324 Don't bother updating the update_time, as the caller does that now.
6325 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6326 it's a fixed size struct member now.
6327 (imagemagick_get_animation_cache): Always destroy the signature,
6328 as it's now imagemagick_create_cache's responsibility to copy it.
6329 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6330 and use memcmp rather than strcmp.
6331 eassert that ImageMagick returns a signature of the specified length.
6333 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6335 * image.c (imagemagick_get_animation_cache): Don't segfault on
6337 (imagemagick_get_animation_cache): Revert to previous definition
6338 so that it actually works. But keep the memory leak fix.
6339 (imagemagick_get_animation_cache): Fix memory leak.
6341 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6343 * image.c: Fix animation cache signature memory leak.
6344 Fix some other minor performance problems while we're at it.
6345 (imagemagick_create_cache): Clear just the members that
6346 need clearing. Don't set update_time, as caller does that now.
6347 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6348 Simplify by using pointer-to-pointer instead of a prev pointer.
6349 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6350 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6351 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6352 it's already a copy. Free the signature probe unless it's cached.
6354 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6355 This was introduced by my 2013-08-12 fix for Bug#15035.
6357 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6359 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6360 (imagemagick_prune_animation_cache): Now static.
6362 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6364 * image.c (imagemagick_get_animation_cache): Don't segfault when
6365 pruning all entries.
6367 2013-08-18 Ken Brown <kbrown@cornell.edu>
6369 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6370 static heap if ENABLE_CHECKING is defined.
6371 (max_bss_sbrk_ptr): New variable.
6373 (report_sheap_usage): Report maximum static heap usage instead of
6374 ending static heap usage.
6376 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6378 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6379 of zlib_initialized according to the results of calling
6380 init_zlib_functions.
6382 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6384 * image.c: Implement an ImageMagick per-image cache.
6385 (imagemagick_get_animation_cache): Fix a double-free error.
6386 (imagemagick_load_image): Remove the ping_wand code, which only
6387 apparently saved time on invalid animated images, and slowed down
6388 everything else. Optimise for the common case.
6390 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6392 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6394 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6396 * marker.c (set_marker): Remove documentation of undefined behavior.
6398 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6400 * image.c (imagemagick_compute_animated_image): Animate correctly
6401 when sub-images are smaller than the main image.
6402 (imagemagick_compute_animated_image): Setting the iterator row to
6403 zero is apparently not allowed.
6404 (imagemagick_compute_animated_image): Allow images that say they
6405 have sub-images that are bigger than the main image, but just crop
6408 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6410 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6412 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6414 * image.c (imagemagick_compute_animated_image): Respect the GIF
6417 2013-08-15 Ken Brown <kbrown@cornell.edu>
6419 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6420 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6423 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6425 Fix minor problems found by static checking.
6426 * frame.c (delete_frame):
6427 * xdisp.c (next_element_from_display_vector):
6428 Avoid uninitialized local.
6429 * image.c (imagemagick_compute_animated_image): Port to C89.
6430 Prefer usual GNU indentation style for loops.
6431 Be more careful about bizarrely large sizes, by using ptrdiff_t
6434 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6436 Fix infinite frame selection loop (Bug#15025).
6437 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6439 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6441 * xdisp.c (compute_window_start_on_continuation_line):
6442 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6443 to make sure we end up setting the window start at the leftmost
6444 visible character of the display line. This avoids funky
6445 horizontal shifting because the window start is not kept on the
6446 same position. (Bug#15090)
6447 (next_element_from_display_vector): Support 'box' face attribute
6448 in the face definitions of a display vector. (Bug#15099)
6450 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6452 * image.c (imagemagick_compute_animated_image): Implement animated
6454 (imagemagick_compute_animated_image): Fix some compilation
6455 warnings. Implement a very simple cache to make the animation
6456 usable at all, but it should be replaced with a per-image cache.
6458 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6460 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6461 to do `for' loops over alist values.
6462 * buffer.h (FOR_EACH_BUFFER):
6463 * process.c (FOR_EACH_PROCESS): Use it.
6464 (handle_child_signal, status_notify, Fget_buffer_process)
6465 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6467 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6469 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6470 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6471 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6472 to xzalloc and so avoid redundant call to memset.
6473 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6474 members because it is allocated with xzalloc and so already zeroed.
6476 2013-08-14 Ken Brown <kbrown@cornell.edu>
6478 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6481 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6483 Utility function and macro to copy Lisp string to C string.
6484 * lisp.h (xlispstrdupa): New macro.
6485 (xlispstrdup): New prototype.
6486 * alloc.c (xlispstrdup): New function.
6487 * callint.c (Fcall_interactively):
6488 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6489 (Fsubstitute_in_file_name):
6490 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6491 * image.c (x_create_bitmap_from_file):
6492 * w32term.c (w32_term_init):
6493 * xterm.c (x_term_init): Use xlispstrdup.
6495 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6497 * image.c (imagemagick_load_image): Make animated pictures work.
6498 There's still some problems with background color settings, though
6501 * decompress.c (unwind_decompress): Always restore point.
6503 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6505 * marker.c (set_marker): Reformat documentation.
6507 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6509 * xdisp.c (cursor_type_changed): Now static.
6511 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6512 Use changed. This avoids the need to call xmalloc and for the
6513 caller to call xfree, and avoids memory leaks in some situations.
6515 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6517 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6518 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6519 (redisplay_window): If window_end_valid is cleared due to non-zero
6520 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6521 so do not call to try_cursor_movement for that window.
6523 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6525 * window.h (struct window): Convert window_end_pos and
6526 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6527 (wset_window_end_pos, wset_window_end_vpos): Remove.
6528 * dispnew.c (adjust_glyph_matrix):
6529 * window.c (Fwindow_end, replace_window, set_window_buffer)
6531 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6532 (set_vertical_scroll_bar, redisplay_window, try_window)
6533 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6534 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6535 (note_mouse_highlight): Adjust users.
6536 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6539 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6541 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6542 * image.c (imagemagick_filename_hint): Use `const char *' and
6543 prefer SSDATA to SDATA to avoid warnings.
6545 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6547 Cleanup window fringes, margins and scroll bars adjustments.
6548 * window.c (set_window_fringes, set_window_margins)
6549 (set_window_scroll_bars, apply_window_adjustment): New functions.
6550 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6551 (Fset_window_scroll_bars): Use them.
6553 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6555 * window.h (struct window): Convert scroll_bar_width
6556 from Lisp_Object to integer. Adjust comment.
6557 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6559 * window.c (wset_scroll_bar_width): Remove.
6560 (make_window): Initialize scroll_bar_width.
6561 (Fsplit_window_internal): Use direct assignment.
6562 (Fset_window_configuration, save_window_save):
6563 Convert Lisp_Object to integer and back where appropriate.
6564 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6565 bar was actually changed, and mention this in docstring.
6567 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6569 * decompress.c: Minor simplifications.
6570 (Fzlib_decompress_region): Don't bother verifying
6571 that avail_out <= UINT_MAX, as that was confusing.
6572 Mention the restriction in a comment instead.
6573 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6575 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6577 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6578 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6580 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6582 * image.c (imagemagick_filename_hint): Check for errors in the
6585 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6587 * window.c (Fwindow_margins): Return nil when there's no marginal
6588 area, as per the documented API.
6590 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6591 Fmake_vector, as scroll bar's struct members are not all Lisp
6592 objects now. This avoids crashes in GC.
6594 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6595 bool, so its address could be taken.
6597 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6599 * image.c (imagemagick_filename_hint): New function to possibly
6600 apply `image-content-type-suffixes'.
6601 (imagemagick_load_image): Use it.
6603 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6605 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6606 if loading zlib failed.
6608 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6610 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6611 2013-08-13 checkin below. Change bool to BOOL, rule is:
6612 All Obj-C code uses BOOL, except for interfaces callable from C.
6614 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6616 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6618 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6619 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6620 bool instead of BOOL.
6621 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6622 from Lisp_Object to bitfield. Adjust comment.
6623 * w32term.c (x_scroll_bar_create): Adjust user.
6624 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6625 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6626 Use bool for boolean.
6627 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6628 to `unsigned int' when defining a bitfield.
6630 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6632 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6634 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6636 * window.h (struct window): Convert left_margin_cols and
6637 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6638 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6639 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6641 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6643 (showing_window_margins_p, update_window_line, update_frame_1):
6644 * fringe.c (draw_fringe_bitmap_1):
6645 * xdisp.c (window_box_width): Adjust users.
6646 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6647 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6648 Use direct assignment.
6649 (Fset_window_configuration, save_window_save, Fwindow_margins):
6650 Convert Lisp_Object to integer and back where appropriate.
6651 (Fset_window_margins): Adjust user. Return t if any margin
6652 was actually changed, and mention this in docstring.
6654 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6656 * syntax.c (forward_word):
6657 * cmds.c (forward_char, backward_char): Mention the optional argument.
6659 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6661 * window.h (struct window): Convert left_fringe_width
6662 and right_fringe_width from Lisp_Objects to integers.
6664 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6665 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6666 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6668 (make_window): Initialize new integer fields to -1.
6669 (Fsplit_window_internal): Use direct assignment.
6670 (Fset_window_configuration, save_window_save):
6671 Convert Lisp_Object to integer and back where appropriate.
6672 (Fset_window_fringes): Adjust user. Return t if any fringe
6673 was actually changed, and mention this in docstring.
6675 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6677 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6678 * nsfns.m (x_set_cursor_type):
6679 * w32fns.c (x_set_cursor_type):
6680 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6681 * xdisp.c (set_frame_cursor_types): ...but in common code.
6683 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6685 * font.c (clear_font_cache): New function, stripped from...
6686 (Fclear_font_cache): ...here, which now uses the function
6687 above. Adjust comment.
6688 * font.h (clear_font_cache): Add prototype.
6689 * xfaces.c (clear_face_cache): Use clear_font_cache.
6691 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6693 * window.c (Fset_window_start): Compare `w', not `window' because
6694 `w' might not be equal to `window' after call to decode_live_window.
6696 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6698 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6699 This fixes a problem introduced by the Bug#15035 patch
6700 when using GPG. Reported by Herbert J. Skuhra.
6702 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6704 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6705 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6706 not yet initialized.
6708 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6710 * decompress.c (Fzlib_decompress_region): Support zlib
6711 decompression, too, and rename.
6713 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6715 Minor zlib configuration tweaks.
6716 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6717 Don't assume presence of fn_inflateInit2_ zlib internal function.
6719 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6721 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6722 include the zlib prefix.
6724 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6726 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6727 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6728 define static variables that are pointers to zlib functions to be
6730 (init_zlib_functions) [WINDOWSNT]: New function.
6731 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6733 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6734 macros instead of invoking the zlib functions directly.
6735 (syms_of_decompress): DEFSYM Qzlib_dll.
6736 Staticpro Szlib_available_p.
6738 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6740 Avoid looping over all frame windows to freeze and unfreeze.
6741 * window.h (struct window): Drop frozen_window_start_p.
6742 (freeze_window_starts): Drop prototype.
6743 * frame.h (struct frame): New frozen_window_starts flag.
6744 (FRAME_WINDOWS_FROZEN): New macro.
6745 * window.c (freeze_window_start, freeze_window_starts):
6747 (select_window, replace_window): Adjust users.
6748 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6749 (window_frozen_p): New function.
6750 (redisplay_window): Use it.
6752 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6754 Fix some fd issues when running subprocesses (Bug#15035).
6755 Fix bugs that can leak files or file descriptors on errors.
6756 Don't unlink open temp files, as that's hard for users to diagnose
6757 when things go awry (e.g., temp disk exhausted).
6758 Don't bother to lock temp files. Check for invalid recursion.
6759 * callproc.c (synch_process_fd): Remove. All uses removed.
6760 (synch_process_tempfile): New var or macro.
6761 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6763 (record_kill_process): New arg, the temp name. All callers changed.
6764 (delete_temp_file): Now just a simple wrapper around unlink.
6765 (call_process_kill): New arg, the call_process_fd array.
6766 Close them all. Clear synch_process_pid. Remove the temp file,
6767 or arrange for it to be removed.
6768 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6769 that's been moved to synch_process_tempfile. Caller changed.
6770 Do not remove the tempfile; that's now call_process_kill's
6772 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6773 call_process_kill; the caller now does that.
6774 (call_process_cleanup): Do not close the process fd; that's now
6775 call_process_kill's responsibility.
6776 (Fcall_process): Implement via new function call_process, which
6777 has most of the old body of Fcall_process, but with a different API.
6778 (call_process): New function that does not open or close filefd if
6779 it is nonnegative. Record which fds need to be closed, and let
6780 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6781 Signal an error if invoked recursively (could be done via a hook).
6782 Simplify creation of the tempfile in the MSDOS case.
6783 Don't create the output file until after checking for the executable.
6784 Report any failure to open /dev/null.
6785 Don't open /dev/null for writing twice; once is enough.
6786 Don't create pipe if all output is being discarded or sent to file.
6787 Don't worry about setting up the coding system or reading from the
6788 pipe if all output is being discarded.
6789 Hoist fd_error local into top level, to lessen block nesting.
6790 Don't record deleted pid here; now done by Fcall_process_region.
6791 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6792 and note its success in synch_process_tempfile.
6793 Do not leak resources when child_setup fails.
6794 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6795 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6796 (create_temp_file): Now returns open fd, with an additional
6797 Lisp_Object * argument to return the name. All callers changed.
6798 Do not close the file; rewind it instead, and leave it open for
6799 the caller. Do not lock the temp file. Unwind-protect the file
6800 and the file-descriptor.
6801 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6802 If an asynchrounous process, record it here, not in call_process.
6803 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6804 * eval.c (set_unwind_protect): New function.
6805 * fileio.c (write_region): New function, generalized from the
6806 old Fwrite_region. Do not lock temp files.
6807 (Fwrite_region): Use it.
6808 * lisp.h (set_unwind_protect, write_region): New decls.
6809 * process.c: Include <verify.h>.
6810 (make_process): Mark fds as initially closed.
6811 (deleted_pid_list): Now a list of pid-filename pairs.
6813 (close_process_fd): New function.
6814 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6815 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6816 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6817 (create_process, create_pty, Fmake_serial_process)
6818 (server_accept_connection): Record which fds need to be closed,
6819 and let deactivate_process close them.
6820 (Fmake_network_process): Do not discard the unwind-protect
6821 until it's safe to do so.
6822 (deactivate_process): Close the fds opened by create_process etc.
6823 (Fprocess_send_eof): Adjust to new way of recording open fds.
6824 Report an error if /dev/null can't be opened, instead of aborting.
6825 * process.h (PROCESS_OPEN_FDS): New constant.
6826 (struct Lisp_Process): New member open_fds.
6827 (record_kill_process, record_deleted_pid): Adjust signatures.
6828 (record_deleted_pid): Move decl here ...
6829 * syswait.h (record_deleted_pid): ... from here.
6831 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6833 * decompress.c: Fix bugs with large buffers and weird inputs.
6834 Tune a bit. Reindent as per usual Emacs style.
6835 (BUFFER_SIZE): Remove.
6836 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6837 more than UINT_MAX bytes. Decompress into the gap instead of into
6838 an auto buffer, as this should avoid copying. Return nil if
6839 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6840 set immediate_quit; we shouldn't trust zlib code that much.
6842 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6844 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6845 errors, and really move the gap to where we want it.
6847 * lisp.h: Include decompress.c support.
6849 * emacs.c (main): Include decompress.c support.
6851 * Makefile.in: Include -lz if present.
6853 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6855 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6856 (initWithTitle:): Initialize frame to 0.
6857 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6858 (fillWithWidgetValue:frame:): Rename from
6859 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6861 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6862 fillWithWidgetValue:frame:
6864 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6865 remove memory leak warnings.
6867 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6868 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6871 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6872 (x_activate_menubar): Update the whole menu.
6873 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6874 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6875 current event is not NSSystemDefined (Bug#15001).
6876 Call ns_check_menu_open only if trackingMenu is 2.
6877 (menuDidClose:): New method, decrease trackingMenu.
6878 (fillWithWidgetValue:setDelegate:): New method.
6879 (fillWithWidgetValue:): Call the above.
6881 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6883 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6885 Omit some unnecessary casts.
6886 Many of these go back to the old pre-C89 days, when they may have
6887 been needed, but we've been assuming C89 or later for a while now.
6888 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6889 (live_float_p, live_misc_p, live_vector_p):
6890 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6891 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6892 (defvar_per_buffer):
6893 * callint.c (Fcall_interactively):
6894 * doc.c (Fsubstitute_command_keys):
6895 * filelock.c (get_boot_time):
6896 * frame.c (xrdb_get_resource):
6897 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6898 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6899 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6900 (menuitem_highlight_callback, menu_destroy_callback)
6901 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6902 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6903 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6904 (xg_tool_bar_help_callback, tb_size_cb):
6905 * image.c (xpm_alloc_color, png_read_from_memory)
6906 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6907 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6909 * keymap.c (describe_map):
6910 * nsfns.m (Fns_display_monitor_attributes_list):
6911 * nsmenu.m (process_dialog:):
6912 * nsterm.m (hold_event):
6913 * process.c (wait_reading_process_output):
6914 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6915 * scroll.c (do_direct_scrolling, scrolling_1):
6916 * termcap.c (tgetent):
6917 * window.c (check_window_containing, add_window_to_list)
6918 (freeze_window_starts):
6919 * xdisp.c (compare_overlay_entries, vmessage):
6920 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6921 (x_get_monitor_attributes_xrandr)
6922 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6923 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6924 * xfont.c (xfont_match, xfont_open):
6925 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6926 (menubar_selection_callback, menu_position_func)
6927 (popup_selection_callback, create_and_show_popup_menu)
6928 (dialog_selection_callback, create_and_show_dialog):
6929 * xrdb.c (x_get_string_resource)
6931 * xsmfns.c (x_session_check_input):
6932 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6933 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6934 (xaw_jump_callback, xaw_scroll_callback):
6935 Omit unnecessary casts.
6937 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6939 Minor string-length refactoring.
6940 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6941 * frame.c (make_monitor_attribute_list):
6942 Prefer build_string to strlen + make_string.
6944 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6946 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6947 don't check minor_code (Bug#14417).
6949 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6951 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6952 vertical positions instead. This avoids calling MATRIX_ROW with
6953 row numbers that are possibly beyond valid limits. (Bug#15064)
6955 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6957 Use xstrdup and build_unibyte_string where applicable.
6958 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6959 * xfns.c (x_window):
6960 * xrdb.c (x_get_customization_string):
6961 * xterm.c (xim_initialize):
6962 * w32fns.c (w32_window): Use xstrdup.
6963 (w32_display_monitor_attributes_list):
6964 * emacs.c (init_cmdargs):
6965 * keyboard.c (PUSH_C_STR):
6966 * nsfont.m (nsfont_open):
6967 * sysdep.c (system_process_attributes):
6968 * w32.c (system_process_attributes):
6969 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6971 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6973 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6974 variables of these types so that GDB would know about them, as aid
6975 for debugging fatal exceptions. (Bug#15024) See also
6976 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6979 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6981 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6982 larger than the NSWindow (Bug#14934).
6984 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6986 Redesign redisplay interface to drop global variable updated_window.
6987 Always pass currently updated window as a parameter to update routines.
6988 * dispextern.h (updated_window): Remove declaration.
6989 (struct redisplay_interface): Pass window parameter to
6990 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6991 and after_update_window_hook.
6992 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6994 * dispnew.c (updated_window): Remove.
6995 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6996 (update_window_line): Adjust to match redisplay interface changes.
6997 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6998 (ns_scroll_run, ns_after_update_window_line):
6999 * w32term.c (x_update_window_begin, x_update_window_end)
7000 (x_after_update_window_line, x_scroll_run):
7001 * xterm.c (x_update_window_begin, x_update_window_end)
7002 (x_after_update_window_line, x_scroll_run):
7003 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7004 Likewise. Adjust comments where appropriate.
7005 (x_cursor_to): Simplify because this is always called during window
7006 update (but install debugging check anyway).
7007 (expose_window): Check must_be_updated_p flag to see whether this
7008 function is called during window update.
7010 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7012 Do not reset window modification event counters excessively.
7013 These leftovers and poor man's tricky methods to catch extra
7014 redisplay's attention are no longer needed.
7015 * frame.c (set_menu_bar_lines_1):
7016 * minibuf.c (read_minibuf_unwind):
7017 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7018 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7019 (window_scroll_line_based, Fset_window_configuration):
7020 * xdisp.c (redisplay_window): Do not reset last_modified and
7021 last_overlay_modified counters.
7023 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7025 * xselect.c (x_send_client_event): Set send_event and serial, memset
7026 data.l as it might be bigger than data.b. Use 24 bit mask to
7027 XSendEvent (Bug#15034).
7029 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7031 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7032 for TTY frames that are not the top frame on their console.
7035 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7037 * w32term.c (w32fullscreen_hook): Really maximize frame when
7038 asked for (Bug#14841).
7040 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7042 Prefer selected_window to Fselected_window, likewise for frames.
7043 * buffer.c (Fbuffer_swap_text):
7044 * data.c (Fvariable_binding_locus):
7045 * window.c (run_window_configuration_change_hook): Adjust users.
7046 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7047 Use decode_live_frame.
7049 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7051 Be more careful if selected window shows the buffer other than current,
7052 use window_outdated only if this is not so. This change should also
7053 address some weird issues discussed in Bug#13012.
7054 * window.h (window_outdated): New prototype.
7055 * window.c (window_outdated): Now here. Convert from static and
7056 always assume window's buffer.
7057 (Fwindow_end, Fwindow_line_height): Use it.
7058 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7059 and always assume window's buffer.
7060 (redisplay_window): Adjust user.
7061 (redisplay_internal): Call to reconsider_clip_changes once and
7062 check whether mode line should be updated only if selected window
7063 shows current buffer.
7064 (run_window_scroll_functions): Use eassert for debugging check.
7065 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7067 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7069 * window.c (window_scroll, window_scroll_pixel_based)
7070 (window_scroll_line_based): Use bool for booleans.
7072 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7074 * process.c: Fix minor off-by-one issues in descriptor counts.
7075 This shouldn't fix any real bugs, but it cleans up the code a bit.
7076 (max_process_desc, max_input_desc): -1, not 0, means none.
7078 (delete_input_desc): New function.
7079 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7080 (deactivate_process): Scan backwards when recomuting max_process_desc;
7081 that should be faster.
7082 (init_process_emacs): Initialize max_input_desc.
7084 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7086 Use region cache to speedup bidi_find_paragraph_start.
7087 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7088 Rename cache_long_line_scans to cache_long_scans.
7089 * buffer.c (bset_cache_long_line_scans): Rename to
7090 bset_cache_long_scans.
7091 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7092 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7094 (syms_of_buffer): Rename cache-long-line-scans to
7095 cache-long-scans. Adjust docstring.
7096 * search.c (newline_cache_on_off):
7097 * indent.c (width_run_cache_on_off): Adjust users.
7098 * bidi.c (bidi_paragraph_cache_on_off): New function.
7099 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7100 * insdel.c (prepare_to_modify_buffer):
7101 Invalidate bidi_paragraph_cache if enabled.
7103 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7105 Invalidate region caches only if buffer text is going to be changed.
7106 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7107 (modify_text): ...new prototype.
7108 (prepare_to_modify_buffer_1): New prototype.
7109 * textprop.c (modify_region): Rename to...
7110 (modify_text_properties): ...new function.
7111 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7112 (Fremove_list_of_text_properties): Adjust users.
7113 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7114 (modify_text): ...new function.
7115 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7116 (prepare_to_modify_buffer_1): ...new function.
7117 * casefiddle.c (casify_region):
7118 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7119 (Ftranspose_regions): Use modify_text.
7121 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7123 * lisp.mk (lisp): Add nadvice.elc.
7125 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7127 New macro to iterate over live buffers similar to frames.
7128 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7129 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7130 Declare buffer-related variables here to offload lisp.h.
7131 * buffer.c (Vbuffer_alist): Adjust comment.
7132 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7133 (other_buffer_safely):
7134 * data.c (store_symval_forwarding):
7135 * dispnew.c (Fframe_or_buffer_changed_p):
7136 * fileio.c (Fdo_auto_save):
7137 * filelock.c (unlock_all_files):
7138 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7140 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7142 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7143 * callproc.c (create_temp_file):
7144 * filelock.c (create_lock_file):
7145 Assume mkostemp, since it's now provided by Gnulib.
7147 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7149 * w32.c (mkostemp): New function.
7150 (mktemp): Remove, no longer used. Most of the code reused in
7151 mkostemp. (Bug#15015)
7152 (mktemp): Don't undef.
7154 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7156 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7157 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7158 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7159 (free_glyph_pool, check_glyph_memory): Likewise for
7160 all users. Adjust comments where appropriate.
7162 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7164 * composite.h: Minor fixups.
7165 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7166 to fix a misspelling, and change it to an inline function while
7167 we're at it (it need not be a macro). All uses changed.
7168 (composition_method, composition_valid_p):
7169 Rewrite to avoid assignments in if-conditions.
7171 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7173 Do not use global Lisp_Object in composition macros.
7174 * composite.h (composition_temp): Remove declaration.
7175 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7176 (composition_method, composition_valid_p): ...inline functions.
7177 (compose_region): Remove the leftover.
7178 * composite.c (composition_temp): Remove.
7179 (run_composition_function, update_compositions)
7180 (composition_compute_stop_pos, composition_adjust_point)
7181 (Ffind_composition_internal):
7182 * coding.c (handle_composition_annotation):
7183 * xdisp.c (handle_composition_prop, check_point_in_composition):
7184 Related users changed.
7186 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7188 Drop FRAME_PTR typedef.
7189 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7190 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7191 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7192 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7193 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7194 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7195 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7196 All related users changed.
7198 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7200 * eval.c (default_toplevel_binding): New function.
7202 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7203 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7204 (syms_of_eval): Export them.
7205 * data.c (Fdefault_value): Micro cleanup.
7206 * term.c (init_tty): Use "false".
7208 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7210 Fix X GC leak in GTK and raw (no toolkit) X ports.
7211 * xterm.c (x_free_frame_resources): If white and black relief
7212 GCs are allocated, always free them here.
7213 * xfns.c (x_make_gc): Omit redundant initialization.
7214 * widget.c (create_frame_gcs): Remove the leftover.
7215 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7216 in x_free_frame_resources.
7218 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7220 * nsterm.m (windowWillResize:toSize:): Only change title if
7221 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7223 (viewDidEndLiveResize): New method.
7225 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7226 inside NS_IMPL_COCOA.
7228 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7230 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7231 Do not check whether undo is enabled because record_insert and
7232 record_delete does that themselves.
7234 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7236 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7237 member which is not really used any more.
7238 (FRAME_XIC_BASE_FONTNAME): Remove.
7239 * xfns.c (xic_free_fontset): Adjust user.
7240 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7241 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7242 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7243 (xdialog_show): Use eassert for debugging check.
7244 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7246 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7248 * fileio.c, fns.c (merge): Move extern decl from here ...
7249 * lisp.h (merge): ... to here.
7251 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7253 Fix last font-related change.
7254 * w32font.h (w32font_list_internal, w32font_match_internal):
7256 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7257 (uniscribe_list_family): Adjust to match font API change.
7258 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7259 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7261 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7263 * frame.h (FRAME_MOUSE_UPDATE):
7264 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7265 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7267 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7269 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7270 * font.h (struct font_driver): Change list, match, and list_family
7271 functions to accept struct frame * as first arg.
7272 * font.c (font_score, font_compare, font_sort_entities):
7274 (font_sort_entities, font_list_entities, font_select_entity)
7275 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7276 match font API change.
7277 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7278 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7279 * ftxfont.c (ftxfont_list, ftxfont_match):
7280 * xftfont.c (xftfont_list, xftfont_match):
7281 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7282 * w32font.c (w32font_list, w32font_match, w32font_list)
7283 (w32font_list_internal, w32_font_match_internal): Likewise.
7284 * xfaces.c (Fx_family_fonts): Adjust user.
7286 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7288 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7289 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7290 only if HAVE_X_WINDOWS is in use.
7291 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7292 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7293 * w32term.c (x_wm_set_icon_position): Likewise.
7294 * w32fns.c (x_icon): Adjust user.
7296 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7298 * xterm.c (last_mouse_press_frame): Remove the
7299 leftover which is not really used any more.
7300 (handle_one_xevent, syms_of_xterm): Adjust users.
7301 (x_flush): Call XFlush once per each X display, not frame.
7302 This is better because this code always unconditionally skips
7303 non-X frames in Vframe_list and issues the only XFlush if we
7304 have more than one X frame on the same X display.
7305 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7306 Use bool for booleans.
7307 (x_draw_glyph_string_background, cvt_string_to_pixel)
7308 (cvt_pixel_dtor): Drop unnecessary prototypes.
7309 * xterm.h (x_display_ok): Adjust prototype.
7311 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7313 Drop unnecessary functions that deals with frame pixel size.
7314 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7315 (x_pixel_height): Drop prototypes.
7316 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7317 (x_pixel_height): Drop implementations.
7318 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7319 which should be always valid for window frame.
7320 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7321 * w32menu.c (Fx_popup_dialog):
7322 * xmenu.c (Fx_popup_dialog): Likewise for both.
7324 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7326 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7327 frame parameters and call to Fmodify_frame_parameters just once.
7328 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7329 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7330 and mention nil frame in docstring.
7332 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7334 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7335 (x_figure_window_size): Likewise. Adjust to return long.
7336 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7337 (toplevel): Move Qterminal_live_p to...
7338 * terminal.c (toplevel): ...here, make it static, and...
7339 (syms_of_terminal): ...DEFSYM here.
7340 * frame.h (Qterminal_live_p): Remove declaration.
7341 (make_frame, x_figure_window_size): Adjust prototype.
7342 * nsfns.m (Fx_create_frame): Use long for window flags.
7344 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7346 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7347 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7348 Do not assume that emacs_close (INT_MAX) is a no-op.
7350 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7352 * xfaces.c (make_face_cache): For struct face_cache, prefer
7353 xmalloc to xzalloc and so avoid redundant call to memset.
7354 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7356 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7358 * fringe.c (draw_window_fringes, update_window_fringes)
7359 (compute_fringe_widths):
7360 * w32term.c (x_draw_glyph_string):
7361 * window.c (candidate_window_p, Frecenter):
7362 * xfaces.c (realize_basic_faces, realize_default_face)
7363 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7364 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7365 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7366 * xmenu.c (Fx_menu_bar_open_internal):
7367 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7368 * xsettings.c (xft_settings_event):
7369 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7370 Use bool for booleans. Adjust style and comments where
7372 * dispextern.h (draw_window_fringes, update_window_fringes)
7373 (compute_fringe_widths):
7374 * xterm.h (x_had_errors_p): Adjust prototype.
7376 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7378 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7379 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7381 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7383 * fns.c (toplevel): Remove comment before Fsafe_length because
7386 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7388 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7390 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7392 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7393 frame which got the message is still alive, before dereferencing
7394 its pointer. (Bug#14970)
7396 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7397 be a live window, before using it as such. (Bug#14970)
7399 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7401 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7402 w32_detect_focus_change instead of doing part of its job by hand.
7403 This fixes the problem whereby FOCUS_OUT events were not sent to
7406 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7408 * process.c (Fprocess_list): Doc fix.
7410 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7411 being re-exposed only if it didn't ask to become visible.
7412 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7413 was previously iconified. (Bug#14841)
7414 (x_iconify_frame): Mark the frame iconified.
7416 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7418 Fix minor problems found by static checking.
7419 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7420 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7422 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7424 * eval.c (set_specpdl_old_value): New function.
7425 (unbind_to): Minor simplification.
7426 (get_backtrace_frame): New function.
7427 (Fbacktrace_frame): Use it. Add `base' argument.
7428 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7429 (syms_of_eval): Export backtrace-eval.
7430 * xterm.c (x_focus_changed): Simplify.
7432 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7434 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7436 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7438 * xdisp.c (redisplay_window): Instead of moving point out of
7439 scroll margin, reject the force_start method, and try scrolling
7440 instead. (Bug#14780)
7442 2013-07-24 Ken Brown <kbrown@cornell.edu>
7444 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7447 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7449 * eval.c (Fprogn): Do not check that BODY is a proper list.
7450 This undoes the previous change. The check slows down the
7451 interpreter, and is not needed to prevent a crash. See
7452 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7454 2013-07-23 Glenn Morris <rgm@gnu.org>
7456 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7458 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7460 Port to GNU/Linux systems with tinfo but not ncurses.
7461 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7462 to decide whether ncurses is being used. Without this change,
7463 GCC complains about tgetent not being declared, on a system
7464 that has tinfo installed but ncurses not installed.
7466 * eval.c (Fprogn): Check that BODY is a proper list.
7468 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7469 * data.c (Fsetq_default):
7470 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7471 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7473 Tune by taking advantage of the fact that ARGS is always a list
7474 when a function is declared to have UNEVALLED args.
7476 * emacsgtkfixed.c: Port to GCC 4.6.
7477 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7479 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7481 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7482 here to silence compiler warnings.
7484 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7486 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7487 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7488 from messing up Emacs's 'struct frame' (Bug#14923).
7490 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7492 * alloc.c (make_save_ptr_ptr): Define this function.
7493 It was inadvertently omitted. It's needed only if
7494 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7496 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7498 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7499 frame have focus (Bug#14895).
7501 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7503 Avoid vfork-related deadlock more cleanly.
7504 * callproc.c (child_setup): When the child's exec fails, output
7505 the program name, as that's more useful. Use O_NONBLOCK to avoid
7507 * process.c (create_process_1): Remove; no longer needed.
7508 (create_process): Remove timer hack; no longer needed, now that
7509 the child avoids deadlock.
7511 2013-07-20 Glenn Morris <rgm@gnu.org>
7513 * image.c (Fimage_flush): Fix doc typo.
7515 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7517 Fix array bounds violation when pty allocation fails.
7518 * process.c (PTY_NAME_SIZE): New constant.
7519 (pty_name): Remove static variable; it's now auto.
7520 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7521 Take pty_name as an arg rather than using a static variable.
7522 All callers changed.
7523 (create_process): Recover pty_flag from process, not from volatile local.
7524 (create_pty): Stay inside array even when pty allocation fails.
7525 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7527 * lread.c (Fload): Avoid initialization only when lint checking.
7528 Mention that it's needed only for older GCCs.
7530 2013-07-20 Kenichi Handa <handa@gnu.org>
7532 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7533 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7535 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7537 * lread.c (Fload): Avoid uninitialized warning.
7539 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7541 Fix some minor file descriptor leaks and related glitches.
7542 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7543 (create_lock_file): Use write, not emacs_write.
7544 * image.c (slurp_file, png_load_body):
7545 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7546 (server_accept_connection):
7547 Don't leak an fd on memory allocation failure.
7548 * image.c (slurp_file): Add a cheap heuristic for growing files.
7549 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7550 as that's what the other routines do. Maybe input need not be
7551 blocked at all, but it's better to be consistent.
7552 Avoid undefined behavior when strlen is zero.
7554 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7555 (NSTATICS): Now a constant; doesn't need to be a macro.
7557 2013-07-19 Richard Stallman <rms@gnu.org>
7559 * coding.c (decode_coding_utf_8): Add simple loop for fast
7560 processing of ASCII characters.
7562 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7564 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7566 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7568 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7569 unportable 'struct x_display_info'.
7570 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7573 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7575 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7576 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7578 (system_process_attributes): Prefer plain char to unsigned char
7579 when either will do. Clean up properly if interrupted or if
7580 memory allocations fail. Don't assume sscanf succeeds.
7581 Remove no-longer-needed workaround to stop GCC from whining.
7582 Read command-line once, instead of multiple times. Check read status a
7585 Fix obscure porting bug with varargs functions.
7586 The code assumed that int is treated like ptrdiff_t in a vararg
7587 function, which is not a portable assumption. There was a similar
7588 -- though these days less likely -- porting problem with various
7589 assumptions that pointers of different types all smell the same as
7590 far as vararg functions is conserved. To make this problem less
7591 likely in the future, redo the API to use varargs functions.
7592 * alloc.c (make_save_value): Remove this vararg function.
7593 All uses changed to ...
7594 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7595 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7597 (make_save_ptr): Rename from make_save_pointer, for consistency with
7598 the above. Define only on platforms that need it. All uses changed.
7600 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7602 * keyboard.c: Try to fix typos in previous change.
7603 (DISPLAY_LIST_INFO): New macro.
7604 (kbd_buffer_get_event): Do not access members that are not present
7605 in X11. Revert inadvertent change of "!=" to "=".
7607 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7609 * keyboard.c (kbd_buffer_get_event):
7610 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7611 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7613 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7615 * filelock.c: Fix unlikely file descriptor leaks.
7616 (get_boot_time_1): Rework to avoid using emacs_open.
7617 This doesn't actually fix a leak, but is better anyway.
7618 (read_lock_data): Use read, not emacs_read.
7620 * doc.c: Fix minor memory and file descriptor leaks.
7621 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7622 (get_doc_string, Fsnarf_documentation):
7623 Fix file descriptor leak on error.
7625 * term.c: Fix minor fdopen-related file descriptor leaks.
7626 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7627 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7629 * charset.c: Fix file descriptor leaks and errno issues.
7631 (load_charset_map_from_file): Don't leak file descriptor on error.
7632 Use plain record_xmalloc since the allocation is larger than
7633 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7635 * eval.c (record_unwind_protect_nothing):
7636 * fileio.c (fclose_unwind):
7638 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7639 The replacement doesn't block input, but that no longer seems
7642 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7644 * lread.c: Fix file descriptor leaks and errno issues.
7645 (Fload): Close some races that leaked fds or streams when 'load'
7647 (Fload, openp): Report error number of last nontrivial failure to open.
7648 ENOENT counts as trivial.
7649 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7651 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7652 now that the function is always called with a nonnegative arg.
7653 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7654 All uses replaced with ...
7655 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7657 A few more minor file errno-reporting bugs.
7658 * callproc.c (Fcall_process):
7659 * doc.c (Fsnarf_documentation):
7660 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7661 * process.c (set_socket_option):
7662 Don't let a constructor trash errno.
7663 * doc.c: Include <errno.h>.
7665 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7667 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7669 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7671 Fix w32 bug with call-process-region (Bug#14885).
7672 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7673 to Fcall_process when the input is empty. This simplifies the
7674 code a bit. It makes no difference on POSIXish platforms but
7675 apparently it fixes a bug on w32.
7677 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7678 * fileio.c (close_file_unwind): Don't close if FD is negative;
7679 this can happen when unwinding a zapped file descriptor.
7680 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7681 in case Emacs runs out of memory between the two unwind-protects.
7682 Don't trash errno when closing FD.
7683 Zap the FD in the specpdl when closing it, instead of deferring
7684 the removal of the unwind-protect; this fixes a bug where a child
7685 function unwinds the stack past us.
7687 New unwind-protect flavors to better type-check C callbacks.
7688 This also lessens the need to write wrappers for callbacks,
7689 and the need for make_save_pointer.
7690 * alloc.c (free_save_value):
7691 * atimer.c (run_all_atimers):
7693 * alloc.c (safe_alloca_unwind):
7694 * atimer.c (unwind_stop_other_atimers):
7695 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7696 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7697 * minibuf.c (choose_minibuf_frame_1):
7698 * process.c (make_serial_process_unwind):
7699 * xdisp.c (pop_message_unwind):
7700 * xselect.c (queue_selection_requests_unwind):
7701 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7702 * alloc.c (record_xmalloc):
7703 Prefer record_unwind_protect_ptr to record_unwind_protect with
7705 * alloc.c (Fgarbage_collect):
7706 Prefer record_unwind_protect_void to passing a dummy.
7707 * buffer.c (restore_buffer):
7708 * window.c (restore_window_configuration):
7709 * xfns.c, w32fns.c (do_unwind_create_frame)
7710 New wrapper. All record-unwind uses of wrappee changed.
7711 * buffer.c (set_buffer_if_live):
7712 * callproc.c (call_process_cleanup, delete_temp_file):
7713 * coding.c (code_conversion_restore):
7714 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7715 * editfns.c (save_excursion_restore)
7716 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7717 (save_restriction_restore):
7718 * eval.c (restore_stack_limits, un_autoload):
7719 * fns.c (require_unwind):
7720 * keyboard.c (recursive_edit_unwind, tracking_off):
7721 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7722 * macros.c (pop_kbd_macro, restore_menu_items):
7723 * nsfns.m (unwind_create_frame):
7724 * print.c (print_unwind):
7725 * process.c (start_process_unwind):
7726 * search.c (unwind_set_match_data):
7727 * window.c (select_window_norecord, select_frame_norecord):
7728 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7729 (fast_set_selected_frame):
7730 * xfns.c, w32fns.c (unwind_create_tip_frame):
7731 Return void, not a dummy Lisp_Object. All uses changed.
7732 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7733 * callproc.c (call_process_kill):
7734 * fileio.c (restore_point_unwind, decide_coding_unwind)
7735 (build_annotations_unwind):
7736 * insdel.c (Fcombine_after_change_execute_1):
7737 * keyboard.c (read_char_help_form_unwind):
7738 * menu.c (unuse_menu_items):
7739 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7740 * sound.c (sound_cleanup):
7741 * xdisp.c (unwind_redisplay):
7742 * xfns.c (clean_up_dialog):
7743 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7744 Accept no args and return void, instead of accepting and returning
7745 a dummy Lisp_Object. All uses changed.
7746 * cygw32.c (fchdir_unwind):
7747 * fileio.c (close_file_unwind):
7748 * keyboard.c (restore_kboard_configuration):
7749 * lread.c (readevalllop_1):
7750 * process.c (wait_reading_process_output_unwind):
7751 Accept int and return void, rather than accepting an Emacs integer
7752 and returning a dummy object. In some cases this fixes an
7753 unlikely bug when the corresponding int is outside Emacs integer
7754 range. All uses changed.
7755 * dired.c (directory_files_internal_unwind):
7756 * fileio.c (do_auto_save_unwind):
7757 * gtkutil.c (pop_down_dialog):
7758 * insdel.c (reset_var_on_error):
7759 * lread.c (load_unwind):
7760 * xfns.c (clean_up_file_dialog):
7761 * xmenu.c, nsmenu.m (pop_down_menu):
7762 * xmenu.c (cleanup_widget_value_tree):
7763 * xselect.c (wait_for_property_change_unwind):
7764 Accept pointer and return void, rather than accepting an Emacs
7765 save value encapsulating the pointer and returning a dummy object.
7767 * editfns.c (Fformat): Update the saved pointer directly via
7768 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7769 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7770 (unwind_body): New function.
7771 (record_unwind_protect): First arg is now a function returning void,
7772 not a dummy Lisp_Object.
7773 (record_unwind_protect_ptr, record_unwind_protect_int)
7774 (record_unwind_protect_void): New functions.
7775 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7776 * fileio.c (struct auto_save_unwind): New type.
7777 (do_auto_save_unwind): Use it.
7778 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7779 * insdel.c (struct rvoe_arg): New type.
7780 (reset_var_on_error): Use it.
7781 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7783 (specbinding_func): Remove; there are now several such functions.
7784 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7785 (set_unwind_protect_ptr): New function.
7786 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7788 Be simpler and more consistent about reporting I/O errors.
7789 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7790 Say "Read error" and "Write error", rather than "I/O error", or
7791 "IO error reading", or "IO error writing", when a read or write
7793 * process.c (Fmake_network_process, wait_reading_process_output)
7794 (send_process, Fprocess_send_eof, wait_reading_process_output):
7795 Capitalize diagnostics consistently. Put "failed foo" at the
7796 start of the diagnostic, so that we don't capitalize the
7797 function name "foo". Consistently say "failed" for such
7799 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7800 All callers changed. This is so it can use report_file_error.
7801 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7802 diagnostics consistently as above.
7804 * fileio.c (report_file_errno): Fix errno reporting bug.
7805 If the file name is neither null nor a pair, package it up as a
7806 singleton list. All callers changed, both to this function and to
7807 report_file_error. This fixes a bug where the memory allocator
7808 invoked by list1 set errno so that the immediately following
7809 report_file_error reported the wrong errno value.
7811 Fix minor problems found by --enable-gcc-warnings.
7812 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7813 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7815 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7817 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7818 Set event->arg to Qt if switch-event shall be generated.
7819 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7821 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7823 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7826 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7827 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7828 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7829 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7830 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7831 and there is a focused frame.
7832 (head_table): Add focus-in and focus-out.
7833 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7834 bind to handle-focus-in/out.
7836 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7837 (Fhandle_switch_frame): Call Fhandle_focus_in.
7838 (syms_of_frame): defsubr handle-focus-in/out.
7840 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7842 Fix porting bug to older POSIXish platforms (Bug#14862).
7843 * sysdep.c (emacs_pipe): New function, that implements
7844 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7845 This should port better to CentOS 5 and to Mac OS X 10.6.
7846 All calls to pipe2 changed.
7848 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7849 This makes the code easier to read and the executable a bit smaller.
7850 Do not replace all calls to Fcons that happen to create lists,
7851 just calls that are intended to create lists. For example, when
7852 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7853 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7854 Similarly for list2 through list5.
7855 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7856 * bytecode.c (exec_byte_code):
7857 * callint.c (quotify_arg, Fcall_interactively):
7858 * callproc.c (Fcall_process, create_temp_file):
7859 * charset.c (load_charset_map_from_file)
7860 (Fdefine_charset_internal, init_charset):
7861 * coding.c (get_translation_table, detect_coding_system)
7862 (Fcheck_coding_systems_region)
7863 (Fset_terminal_coding_system_internal)
7864 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7865 * composite.c (update_compositions, Ffind_composition_internal):
7866 * dired.c (directory_files_internal, file_name_completion)
7868 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7869 * doc.c (Fsnarf_documentation):
7870 * editfns.c (Fmessage_box):
7872 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7873 (Feval, eval_sub, Ffuncall, apply_lambda):
7874 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7875 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7876 (Fset_file_times, Finsert_file_contents)
7877 (Fchoose_write_coding_system, Fwrite_region):
7878 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7879 * font.c (font_registry_charsets, font_parse_fcname)
7880 (font_prepare_cache, font_update_drivers, Flist_fonts):
7881 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7882 * frame.c (make_frame, Fmake_terminal_frame)
7883 (x_set_frame_parameters, x_report_frame_params)
7884 (x_default_parameter, Fx_parse_geometry):
7885 * ftfont.c (syms_of_ftfont):
7886 * image.c (gif_load):
7887 * keyboard.c (command_loop_1):
7888 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7889 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7890 (Fminor_mode_key_binding, accessible_keymaps_1)
7891 (Faccessible_keymaps, Fwhere_is_internal):
7892 * lread.c (read_emacs_mule_char):
7893 * menu.c (find_and_return_menu_selection):
7894 * minibuf.c (get_minibuffer):
7895 * nsfns.m (Fns_perform_service):
7896 * nsfont.m (ns_script_to_charset):
7897 * nsmenu.m (ns_popup_dialog):
7898 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7899 (Fx_own_selection_internal):
7900 * nsterm.m (append2):
7901 * print.c (Fredirect_debugging_output)
7902 (print_prune_string_charset):
7903 * process.c (Fdelete_process, Fprocess_contact)
7904 (Fformat_network_address, set_socket_option)
7905 (read_and_dispose_of_process_output, write_queue_push)
7906 (send_process, exec_sentinel):
7907 * sound.c (Fplay_sound_internal):
7908 * textprop.c (validate_plist, add_properties)
7909 (Fput_text_property, Fadd_face_text_property)
7910 (copy_text_properties, text_property_list, syms_of_textprop):
7911 * unexaix.c (report_error):
7912 * unexcoff.c (report_error):
7913 * unexsol.c (unexec):
7914 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7915 (Fformat_mode_line, syms_of_xdisp):
7916 * xfaces.c (set_font_frame_param)
7917 (Finternal_lisp_face_attribute_values)
7918 (Finternal_merge_in_global_face, syms_of_xfaces):
7919 * xfns.c (x_default_scroll_bar_color_parameter)
7920 (x_default_font_parameter, x_create_tip_frame):
7921 * xfont.c (xfont_supported_scripts):
7922 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7923 (menu_help_callback, xmenu_show):
7925 * xterm.c (set_wm_state):
7926 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7927 and similarly for list2 through list5.
7929 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7931 * callproc.c (Fcall_process_region): Fix minor race and tune.
7932 (create_temp_file): New function, with the temp-file-creation part
7933 of the old Fcall_process_region. Use Fcopy_sequence to create the
7934 temp file name, rather than alloca + build_string, for simplicity.
7935 Don't bother to block input around the temp file creation;
7936 shouldn't be needed. Simplify use of mktemp.
7937 Use record_unwind_protect immediately after creating the temp file;
7938 this closes an unlikely race where the temp file was not removed.
7939 Use memcpy rather than an open-coded loop.
7940 (Fcall_process_region): Use the new function. If the input is
7941 empty, redirect from /dev/null rather than from a newly created
7942 empty temp file; this avoids unnecessary file system traffic.
7944 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7946 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7947 Simplify by making this case like the other two. This is a bit
7948 slower on obsolete hosts, but the extra complexity isn't worth it.
7950 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7951 * process.c (create_process) [!DOS_NT]:
7952 Remove now-unnecessary calls to emacs_close.
7954 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7956 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7957 returning early. (Bug#14850)
7959 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7960 and inhibit-iso-escape-detection attributes of 'undecided'.
7963 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7965 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7966 Reported by Herbert J. Skuhra in
7967 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7969 Don't lose top specpdl entry when memory is exhausted.
7970 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7971 specpdl overflow here, to simplify callers; all callers changed.
7972 Always reserve an unused entry at the stack top; this avoids
7973 losing the top entry's information when memory is exhausted.
7975 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7977 Clean up errno reporting and fix some errno-reporting bugs.
7978 * callproc.c (Fcall_process):
7979 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7980 * process.c (create_process, Fmake_network_process):
7981 * unexaix.c (report_error):
7982 * unexcoff.c (report_error):
7983 Be more careful about reporting the errno of failed operations.
7984 The code previously reported the wrong errno sometimes.
7985 Also, prefer report_file_errno to setting errno + report_file_error.
7986 (Fcall_process): Look at openp return value rather than at path,
7987 as that's a bit faster and clearer when there's a numeric predicate.
7988 * fileio.c (report_file_errno): New function, with most of the
7989 old contents of report_file_error.
7990 (report_file_error): Use it.
7991 (Ffile_exists_p, Ffile_accessible_directory_p):
7992 Set errno to 0 when it is junk.
7993 * fileio.c (Faccess_file):
7994 * image.c (x_create_bitmap_from_file):
7995 Use faccessat rather than opening the file, to avoid the hassle of
7996 having a file descriptor open.
7997 * lisp.h (report_file_errno): New decl.
7998 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8001 * process.c (create_process, wait_reading_process_output) [AIX]:
8002 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8003 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8004 a multithreaded environment anyway).
8005 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8007 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8009 * image.c (x_find_image_file): Don't close a remote file handle.
8011 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8013 Fix races with threads and file descriptors.
8014 * callproc.c (Fcall_process_region):
8015 * dired.c (open_directory):
8016 * emacs.c (main, Fdaemon_initialized):
8017 * image.c (x_find_image_file):
8018 * inotify.c (Finotify_rm_watch):
8019 * lread.c (Flocate_file_internal):
8020 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8021 * term.c (term_mouse_moveto, init_tty):
8022 * termcap.c (tgetent):
8023 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8024 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8025 * unexhp9k800.c, unexmacosx.c (unexec):
8026 * callproc.c (Fcall_process_region):
8027 Use emacs_close, not close.
8028 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8029 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8030 and posix_close function on current platforms (which all lack them).
8031 (emacs_close): Use it. This should fix the races on GNU/Linux and
8032 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8033 and it should avoid closing random victim file descriptors on
8036 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8038 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8039 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8042 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8043 This is for .gdbinit xbacktrace.
8045 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8046 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8047 (emacs_set_tty): Now static.
8048 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8049 * term.c (tty_capable_p, tty_default_color_capabilities)
8050 (get_tty_terminal, term_mouse_movement)
8051 (handle_one_term_event, init_tty, maybe_fatal):
8052 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8053 (tgetent, scan_file, name_match, compare_contin):
8054 * terminal.c (get_terminal):
8055 Use bool for boolean.
8056 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8057 Prefer char to unsigned char if either will do.
8058 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8059 (tty_write_glyphs): Prefer int to unsigned.
8060 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8061 All callers changed.
8062 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8064 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8067 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8068 (B__dummy__): New dummy symbol, to pacify C89.
8069 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8070 they can't grok varargs macros.
8071 * dispnew.c (add_window_display_history)
8072 (add_frame_display_history):
8073 * print.c (print_object):
8074 * xdisp.c (debug_method_add):
8075 Use %p printf format only for void pointers.
8076 * emacs.c (usage_message): New constant, replacing ...
8077 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8078 (main): Adjust to usage reorg.
8079 * fns.c (syms_of_fns):
8080 * profiler.c (syms_of_profiler):
8081 Don't use non-constant struct initializers.
8082 * gnutls.h (gnutls_initstage_t):
8083 * lisp.h (enum Lisp_Fwd_Type):
8084 * lread.c (lisp_file_lexically_bound_p):
8085 * xsettings.c (anonymous enum):
8086 Remove trailing comma.
8087 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8088 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8089 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8091 * regex.c (const_re_char): New type, to pacify strict C89.
8092 All uses of 'const re_char' replaced to use it.
8093 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8094 with glibc when strict C89. This change is imported from gnulib.
8096 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8097 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8098 Omit GNU_LINUX implementation, since it requires long long.
8099 * xterm.c (x_draw_underwave):
8100 Do not assume the traditional order of struct's members.
8101 (x_term_init): Rewrite to avoid the need for non-constant structure
8104 Syntax cleanup, mostly replacing macros with functions.
8105 This removes the need for the syntax_temp hack.
8106 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8107 * syntax.c (SYNTAX_INLINE): New macro.
8108 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8109 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8110 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8111 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8112 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8113 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8114 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8115 Now constants, not macros.
8116 (syntax_temp) [!__GNUC__]: Remove.
8117 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8118 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8119 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8120 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8121 Move here from syntax.h; now functions, not macros. Except for the
8122 last function, these are static since only syntax.c uses them.
8123 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8124 All uses changed. Now a function, not a macro; use this fact
8125 to simplify the code.
8126 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8127 compiler bugs; no longer relevant.
8128 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8129 (SYNTAX_INLINE): New macro.
8130 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8131 for the new functions. Use bool for boolean member.
8132 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8133 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8134 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8135 (SETUP_BUFFER_SYNTAX_TABLE):
8136 Now extern inline functions, not macros.
8137 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8138 Remove; all uses replaced by implementation.
8139 (syntax_temp) [!__GNUC__]: Remove decl.
8140 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8142 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8144 * emacs.c (main): Fix syntax error.
8146 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8148 Timestamp fixes for undo (Bug#14824).
8149 * atimer.c (schedule_atimer):
8150 * fileio.c (Ffile_newer_than_file_p):
8151 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8152 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8153 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8154 (syms_of_fileio): Remove Sclear_visited_file_name.
8155 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8156 file doesn't exist; this avoids an ambiguity with negative timestamps.
8157 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8158 * systime.h (make_emacs_time, invalid_emacs_time):
8159 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8160 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8161 * undo.c (record_first_change): Push (visited-file-modtime) onto
8162 undo list rather than reimplementing it by hand, incorrectly.
8164 2013-07-09 Ken Brown <kbrown@cornell.edu>
8166 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8168 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8170 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8172 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8174 Handle errno and exit status a bit more carefully.
8175 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8176 number into an exit status. Instead, use EXIT_CANCELED.
8177 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8178 * callproc.c (relocate_fd):
8179 * emacs.c (close_output_streams, main):
8180 * process.c (create_process):
8181 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8182 Use emacs_perror for simplicity.
8183 * callproc.c (relocate_fd, main):
8184 * sysdep.c (sys_subshell):
8185 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8186 (shut_down_emacs): Use emacs_write, not write.
8187 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8188 * fileio.c (Fcopy_file, e_write):
8189 * nsterm.m (ns_select):
8190 * process.c (send_process):
8191 * sound.c (vox_write):
8192 Use emacs_write_sig, not emacs_write.
8193 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8194 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8196 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8198 (emacs_full_write): New function.
8199 (emacs_write): Rewrite to use it.
8200 (emacswrite_sig, emacs_perror): New functions.
8201 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8203 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8205 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8206 on NS even if it is present. Pixmap on NS is a void*.
8208 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8210 Port to Ubuntu 10 (Bug#14803).
8211 Problem reported by T.V. Raman.
8212 * process.c (close_on_exec, accept4, process_socket):
8213 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8215 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8217 * w32.c (sys_dup): Declare prototype.
8221 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8223 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8225 Make file descriptors close-on-exec when possible (Bug#14803).
8226 This simplifies Emacs a bit, since it no longer needs to worry
8227 about closing file descriptors by hand in some cases.
8228 It also fixes some unlikely races. Not all such races, as
8229 libraries often open files internally without setting
8230 close-on-exec, but it's an improvement.
8231 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8232 * callproc.c (Fcall_process) [!MSDOS]:
8233 * emacs.c (main) [!DOS_NT]:
8234 * nsterm.m (ns_term_init):
8235 * process.c (create_process):
8236 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8237 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8238 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8239 Prefer mkostemp with O_CLOEXEC to mkstemp.
8240 * callproc.c (relocate_fd) [!WINDOWSNT]:
8241 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8242 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8244 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8245 Make the resulting file descriptor close-on-exec.
8246 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8247 * lread.c (load_descriptor_list, load_descriptor_unwind):
8248 Remove; no longer needed. All uses removed.
8249 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8250 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8252 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8253 (Fmake_network_process, Fnetwork_interface_list)
8254 (Fnetwork_interface_info, server_accept_connection):
8255 Make newly-created socket close-on-exec.
8256 * sysdep.c (emacs_open, emacs_fopen):
8257 Make new-created descriptor close-on-exec.
8258 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8259 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8261 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8263 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8264 for NS_IMPL_GNUSTEP.
8266 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8268 Fix openp errno handling.
8269 * callproc.c (Fcall_process): Preserve openp errno around close.
8270 * lread.c (openp): Set errno when returning -1, as some callers
8273 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8275 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8277 * nsterm.h (NSSavePanel): Update comment.
8278 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8279 (ns_run_file_dialog): Declare.
8281 * nsfns.m: Remove panelOK.
8283 (ns_run_file_dialog): New function.
8284 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8285 event loop, so file dialog is popped up by ns_run_file_dialog, called
8286 by sendEvent (Bug#14578).
8287 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8289 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8291 * xdisp.c (default_line_pixel_height): New function.
8292 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8293 (try_cursor_movement, redisplay_window, try_window)
8294 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8296 * window.c (window_scroll_pixel_based):
8297 use default_line_pixel_height.
8299 * dispextern.h (default_line_pixel_height): Add prototype.
8301 * frame.c (x_set_line_spacing): Accept a float value for
8302 line-spacing parameter, per the documentation.
8304 * data.c (Fmultibyte_string_p): Doc fix.
8306 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8308 Use emacs_open more consistently when opening files.
8309 This handles EINTR more consistently now, and makes it easier
8310 to introduce other uniform changes to file descriptor handling.
8311 * sysstdio.h: New file.
8312 * buffer.c (mmap_init):
8313 * cygw32.c (chdir_to_default_directory):
8314 * dispnew.c (Fopen_termscript):
8315 * emacs.c (Fdaemon_initialized):
8316 * fileio.c (Fdo_auto_save):
8317 * image.c (slurp_file, png_load_body, jpeg_load_body):
8318 * keyboard.c (Fopen_dribble_file):
8320 * print.c (Fredirect_debugging_output):
8321 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8322 * termcap.c (tgetent):
8323 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8324 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8325 * w32term.c (w32_initialize) [CYGWIN]:
8326 * xfaces.c (Fx_load_color_file):
8327 Use emacs_open instead of plain open, and emacs_fopen instead of
8329 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8330 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8331 * callproc.c (default_output_mode): New constant.
8332 (Fcall_process): Use it to call emacs_open instead of plain creat.
8333 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8334 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8335 (emacs_fopen): New function.
8336 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8337 Include <lisp.h>, for emacs_open.
8338 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8340 Remove duplicate #include directives.
8341 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8343 Don't include stdio.h twice.
8344 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8345 Don't include sys/types.h or stdio.h twice.
8346 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8347 * lread.c: Don't include coding.h twice.
8348 * nsfont.m: Don't include frame.h twice.
8349 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8350 * ralloc.c: Don't include <unistd.h> twice.
8351 * xdisp.c: Don't include font.h twice.
8352 * xterm.c: Don't include fontset.h twice.
8353 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8355 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8357 Scale ImageMagick images more carefully.
8358 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8359 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8360 Be more careful about avoiding undefined behavior after
8361 integer overflow and division by zero.
8363 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8365 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8366 (syms_of_w32fns): DEFSYM them.
8367 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8368 (CCHDEVICENAME): Define macros if not defined.
8369 (struct MONITOR_INFO_EX): New struct.
8370 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8371 (enum_display_monitors_fn): New variable.
8372 (globals_of_w32fns): Initialize it.
8373 (Fx_display_pixel_width, Fx_display_pixel_height)
8374 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8375 multi-monitor setups in docstrings.
8376 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8377 screen size by primary monitor's millimeter per pixel.
8378 (w32_monitor_enum, w32_display_monitor_attributes_list)
8379 (w32_display_monitor_attributes_list_fallback)
8380 (Fw32_display_monitor_attributes_list): New functions.
8381 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8383 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8385 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8387 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8389 * fileio.c (Qfile_notify_error): New error symbol.
8391 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8392 * inotify.c (inotify_callback, symbol_to_inotifymask)
8393 (Finotify_add_watch, Finotify_rm_watch): Use it.
8394 (inotifyevent_to_event): Exchange order of cookie and file name.
8395 (Finotify_add_watch): Adapt docstring.
8397 * lisp.h (Qfile_notify_error): Declare.
8399 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8401 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8402 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8403 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8404 which did not work (see <http://bugs.gnu.org/14569#307>).
8405 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8406 && (!noninteractive || initialized)). This attempts to thread
8407 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8409 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8411 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8412 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8414 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8416 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8417 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8418 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8419 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8421 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8423 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8424 Define to __sys_siglist.
8426 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8428 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8429 word-wrap, so that overflow-newline-into-fringe would work in
8430 visual-line-mode. (Bug#2749)
8431 (move_it_in_display_line_to): When the last scanned display
8432 element fits exactly on the display line, and
8433 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8434 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8435 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8436 finding buffer position that corresponds to pixel coordinates,
8437 e.g. in buffer_posn_from_coords.
8439 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8441 * process.c (handle_child_signal): Call catch_child_signal if
8444 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8446 Don't convert function pointers to void * and back.
8447 It isn't portable C, and it's easy enough to avoid.
8448 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8449 (make_save_value): Add support for SAVE_FUNCPOINTER.
8450 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8451 * print.c (print_object):
8452 Distinguish function from object pointers.
8453 * lisp.h (SAVE_FUNCPOINTER): New constant.
8454 (SAVE_SLOT_BITS): Adjust to it.
8455 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8456 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8457 (voidfuncptr): New typedef.
8458 (struct Lisp_Save_Value): New member data[0].funcpointer.
8459 (XSAVE_FUNCPOINTER): New function.
8461 Simplify buildobj processing.
8462 * Makefile.in (buildobj.h): Make it a sequence of strings each
8463 followed by comma, rather than a single string. Put it into a
8464 .tmp file in case there's an error while generating it.
8465 (gl-stamp): Use .tmp for temp files.
8466 (mostlyclean): Clean .tmp files.
8467 * doc.c (buildobj): Move to just the routine that needs it.
8468 It's now an array of strings, so processing is simpler.
8470 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8472 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8473 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8474 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8475 Invoke malloc_enable_thread even when not interactive.
8476 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8477 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8478 in this case, since the underlying bug has now been fixed.
8480 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8482 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8483 unlinking it (bug#14691).
8485 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8487 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8488 before checking whether buffer is modified. This lets
8489 `kill-buffer-query-functions' cancel killing of the buffer or save
8490 its content before `kill-buffer' asks user the "Buffer %s
8491 modified; kill anyway?" question.
8493 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8495 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8496 Let the super performKeyEquivalent deal with them (Bug#14747).
8498 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8500 * widget.c (resize_cb): Remove unused local.
8502 Do not use GTK 3 if it exists but cannot be compiled.
8503 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8504 * xterm.c (x_error_handler) [!USE_GTK]:
8507 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8509 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8511 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8512 to the valid range of values. (Bug#14753)
8514 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8515 when moving point by using the current glyph matrix. This avoids
8516 the need to force redisplay when this function is called in a
8519 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8521 Fix minor problems found by static checking.
8522 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8523 Redo the latter's body to sidestep GCC parenthesization warnings.
8524 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8525 * coding.c (detect_coding, detect_coding_system):
8526 * coding.h (struct undecided_spec):
8527 Use bool for boolean.
8528 * image.c (QCmax_width, QCmax_height): Now static.
8529 * xdisp.c (Fmove_point_visually): Remove unused local.
8531 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8533 * xdisp.c (Fmove_point_visually): New function.
8535 2013-06-28 Kenichi Handa <handa@gnu.org>
8537 * coding.h (define_coding_undecided_arg_index): New enum.
8538 (coding_attr_index): New members
8539 coding_attr_undecided_inhibit_null_byte_detection,
8540 coding_attr_undecided_inhibit_iso_escape_detection,
8541 coding_attr_undecided_prefer_utf_8.
8542 (undecided_spec): New struct.
8543 (struct coding_system): New member `undecided' of the member
8546 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8547 (detect_coding): Likewise.
8548 (detect_coding_system): Likewise.
8549 (Fdefine_coding_system_internal): New coding system properties
8550 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8552 (syms_of_coding): Adjust for coding_arg_undecided_max.
8554 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8556 * image.c (x_from_xcolors): Remove unused local.
8558 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8560 Defer image data transfer between X client and server until actual
8563 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8566 * image.c (Destroy_Image): Remove.
8567 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8568 `mask_p', and `colors_p'. All uses changed.
8569 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8570 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8571 New macros for `flags' arg to x_clear_image_1.
8572 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8573 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8574 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8575 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8576 (image_get_x_image, image_unget_x_image): New functions or macros.
8577 (image_background, image_background_transparent, x_to_xcolors)
8578 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8579 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8580 instead of Destroy_Image.
8581 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8582 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8583 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8584 (imagemagick_load_image, svg_load_image): Use them instead of
8585 x_create_x_image_and_pixmap, and x_put_x_image followed by
8586 x_destroy_x_image, respectively.
8587 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8588 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8589 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8590 background_transparent fields.
8591 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8592 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8594 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8596 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8597 This mostly consists of undoing recent changes.
8598 * callproc.c (Fcall_process):
8599 * process.c (create_process):
8600 Do not worry about catching SIGCHLD here, undoing previous change.
8601 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8602 * process.c, process.h (catch_child_signal):
8603 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8604 * process.c (catch_child_handler): Don't worry about being called
8605 lazily and do not assume caller has blocked SIGCHLD, undoing
8606 previous change. Move first-time stuff back to
8607 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8608 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8609 set lib_child_handler if it's already initialized, which may
8610 help avoid problems on GNUstep.
8612 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8614 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8615 * callproc.c (Fcall_process):
8616 * process.c (create_process):
8617 Make sure SIGCHLD is caught before we fork,
8618 since Emacs startup no arranges to catch SIGCHLD.
8619 * process.c (lib_child_handler): Initialize to null, not to
8621 (catch_child_signal): Allow self to be called lazily.
8622 Do nothing if it's already been called.
8623 Assume caller has blocked SIGCHLD (all callers do now).
8624 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8625 just before it's really needed.
8626 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8627 since it hasn't been caught yet.
8629 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8631 * image.c (compute_image_size): New function to implement
8632 :max-width and :max-height.
8633 (imagemagick_load_image): Use it.
8635 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8637 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8638 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8640 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8641 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8642 the SIGCHLD handler, since the code is not atomic and (due to glib)
8643 signals may be arriving now.
8644 * sysdep.c (init_signals): Do not catch child signals here;
8645 'main' now does that later, at a safer time.
8647 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8649 Clean up SIGCHLD handling a bit (Bug#14569).
8650 * process.c, process.h (catch_child_signal):
8651 Now always extern, even if !NS_IMPL_GNUSTEP.
8652 * process.c (catch_child_signal): Move glib tickler here from
8653 init_process_emacs, so that it's done earlier in Emacs
8654 initialization. Also move the noninteractive && !initialized
8655 check here from init_process_emacs. This is all a bit cleaner for
8656 GNUish platforms, and I hope it works around the Cygwin bug.
8657 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8658 that glib signal handling is tickled before glib creates threads.
8660 * process.c (wait_reading_process_output): Avoid int overflow
8661 when reading more than 2 GiB total from a process.
8663 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8665 * process.c (create_process): Handle a couple more cases,
8666 i.e., work even if new_argv and wait_child_setup[i] are cached.
8667 Use Fcall_process's style for volatile vars.
8669 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8671 * process.c (create_process): Mark PROCESS volatile.
8673 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8675 Use C99-style flexible array members if available.
8676 This avoids some subtle aliasing issues, which typically
8677 aren't a problem with GCC but may be a problem elsewhere.
8678 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8679 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8680 In either case, it uses a flexible array member rather than
8681 the old struct hack. All uses changed.
8682 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8683 Adjust to sdata reorganization.
8684 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8685 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8686 that ports better to pre-C99 non-GCC.
8687 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8688 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8689 as the latter has changed.
8690 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8691 and port better to pre-C99 GCC.
8692 * image.c (struct xpm_cached_color):
8693 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8694 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8695 Use FLEXIBLE_ARRAY_MEMBER.
8696 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8697 Move decl to top level so it gets checked against implementation.
8698 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8699 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8701 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8703 * syntax.c: Integer cleanups.
8704 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8705 All uses that need 0-or-2 changed to:
8706 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8707 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8708 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8709 (char_quoted, prev_char_comend_first, back_comment)
8710 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8711 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8712 Use bool for boolean.
8713 (update_syntax_table, skip_chars, skip_syntaxes):
8714 Prefer int to unsigned when either will do.
8715 (back_comment): Return boolean success flag, like forw_comment,
8716 instead of positive-or-minus-1 (which might have overflowed int anyway).
8717 Don't stuff ptrdiff_t into int.
8718 (syntax_spec_code, syntax_code_spec): Now const.
8719 (Fmatching_paren, scan_lists, scan_sexps_forward):
8720 Use enum syntaxcode for syntax code.
8721 (Fmatching_paren): Check that arg is a character, not just an integer.
8722 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8723 (Finternal_describe_syntax_value): Omit no-longer-needed
8725 (skip_chars): Use char, not unsigned char, when the distinction
8727 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8728 * bytecode.c (exec_byte_code):
8729 * syntax.c (syntax_spec_code, Fchar_syntax)
8730 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8732 * syntax.h (SYNTAX_WITH_FLAGS):
8733 Omit unnecessary casts.
8735 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8737 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8738 line dimensions here, to avoid race conditions with the main
8739 thread. (Bug#14062, bug#14630, bug#14669)
8741 * w32term.c (w32_draw_window_cursor): Compute the header line and
8742 mode line dimensions here.
8743 <w32_system_caret_window, w32_system_caret_hdr_height>:
8744 <w32_system_caret_mode_height>: New variables.
8746 * w32term.h: Declare them.
8748 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8750 * alloc.c (die): Move "assertion failed" string here ...
8751 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8752 COND when SUPPRESS_CHECKING. This shrinks the executable text
8753 size by 0.8% to 2.2% when configured with --enable-checking,
8754 depending on optimization flags (GCC 4.8.1 x86-64).
8756 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8758 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8760 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8761 base is 2; this is more accurate.
8763 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8765 * sound.c (string_default): Move to !WINDOWSNT section.
8766 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8768 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8770 * sound.c: Integer cleanups.
8771 Remove unnecessary forward decls.
8772 (struct sound_device): The 'file' member is now a Lisp_Object, not
8773 a char *, so that we needn't invoke alloca on a huge size.
8774 (Fplay_sound_internal): Adjust to this.
8775 (string_default): New function.
8776 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8777 Use it to adjust to the struct sound_device change.
8778 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8779 (be2hs) [0]: Remove.
8781 * syntax.c (skip_chars): Don't use uninitialized storage
8782 when searching a multibyte buffer for characters that are not in a
8783 unibyte string that contains non-ASCII characters.
8785 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8787 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8788 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8790 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8792 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8794 2013-06-18 Kenichi Handa <handa@gnu.org>
8796 * font.c (Ffont_spec): Signal an error for an invalid font name
8799 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8801 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8802 In particular this ports to 32-bit sparc Sun cc.
8803 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8804 array with a dummy element at specpdl[-1], so that its address can
8806 (unbind_to): Do not copy the binding; not needed, now that we
8807 copy old_value in the one place where the copy is needed.
8808 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8809 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8810 (union specbinding): Rename from struct specbinding. Redo layout
8811 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8812 which is not portable. With Sun C 5.12 32-bit sparc, the
8813 declaration causes nargs to be an unsigned bitfield, a behavior
8814 that the C standard allows; but Emacs wants nargs to be signed.
8815 The overall type is now a union of structures rather than a
8816 structure of union of structures, and the 'kind' member is now a
8817 bitfield, so that the overall type doesn't grow. All uses changed.
8818 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8820 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8822 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8823 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8825 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8827 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8829 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8830 unless we know that the window w's frame is a frame object.
8831 Another attempt at solving bug#14062 and bug#14630.
8833 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8835 * textprop.c (property_set_type): New enum.
8836 (add_properties): Allow appending/prepending text properties.
8837 (add_text_properties_1): Factored out of Fadd_text_properties.
8838 (Fadd_text_properties): Move all the code into
8839 add_text_properties_1.
8840 (Fadd_face_text_property): New function that calls
8841 add_text_properties_1.
8843 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8845 Move functions from lisp.h to individual modules when possible.
8846 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8847 * alloc.c (XFLOAT_INIT, set_symbol_name):
8848 * buffer.c (CHECK_OVERLAY):
8849 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8850 (set_char_table_parent):
8851 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8852 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8853 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8854 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8856 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8857 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8858 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8859 (backtrace_args, backtrace_debug_on_exit):
8860 * floatfns.c (CHECK_FLOAT):
8861 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8862 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8863 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8864 (set_hash_index_slot):
8865 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8866 * marker.c (CHECK_MARKER):
8867 * textprop.c (CHECK_STRING_OR_BUFFER):
8868 * window.c (CHECK_WINDOW_CONFIGURATION):
8869 Move here from lisp.h, and make these functions static rather than
8871 * buffer.c (Qoverlayp):
8873 * fns.c (Qhash_table_p):
8874 * window.c (Qwindow_configuration_p):
8876 * lisp.h: Remove the abovementioned defns and decls.
8878 Use functions, not macros, for XINT etc (Bug#11935).
8879 In lisp.h, prefer functions to function-like macros, and
8880 constants to object-like macros, when either will do. This:
8881 . simplifies use, as there's no more need to worry about
8882 arguments' side effects being evaluated multiple times.
8883 . makes the code easier to debug on some platforms.
8884 However, when using gcc -O0, keep using function-like macros
8885 for a few critical operations, for performance reasons.
8886 This sort of thing isn't needed with gcc -Og, but -Og
8887 is a GCC 4.8 feature and isn't widely-enough available yet.
8888 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8889 Remove enum lsb_bits; no longer needed.
8890 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8891 * buffer.c (Qoverlap):
8893 * fns.c (Qhash_table_p):
8894 Now extern, so lisp.h can use these symbols.
8895 * dispextern.h: Include character.h, for MAX_CHAR etc.
8896 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8897 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8898 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8899 (GLYPH_CODE_P): Move here from lisp.h.
8900 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8901 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8902 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8903 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8904 XUNTAG now returns void *.
8905 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8906 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8907 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8908 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8909 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8910 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8911 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8912 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8913 New macros, renamed from their sans-lisp_h_ counterparts.
8914 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8915 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8916 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8917 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8918 If compiling via GCC without optimization, define these as macros
8919 in addition to inline functions.
8920 To disable this, compile with -DINLINING=0.
8921 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8922 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8923 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8924 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8925 (INTMASK, VALMASK): Now macros, since static values cannot be
8926 accessed from extern inline functions.
8927 (VALMASK): Also a constant, for benefit of old GDB.
8928 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8929 is INTEGERP, which can fold it in.
8930 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8931 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8932 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8933 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8934 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8935 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8936 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8937 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8938 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8939 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8940 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8941 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8942 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8943 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8944 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8945 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8946 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8947 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8948 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8949 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8950 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8951 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8952 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8953 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8954 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8955 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8956 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8957 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8958 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8959 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8960 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8961 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8962 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8964 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8965 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8966 (VALMASK): Define in one place rather than in two, merging the
8967 USE_LSB_TAG parts; this is simpler.
8968 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8969 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8970 Move up, to avoid use before definition.
8971 Also include "globals.h" earlier, for the same reason.
8972 (make_natnum): New function.
8973 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8974 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8975 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8976 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8977 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8978 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8979 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8980 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8981 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8982 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8983 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8984 (Qwindow_configuration_p, Qimage): New forward declarations.
8985 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8986 (STRING_COPYIN): Remove; unused.
8987 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8988 (xcar_addr, xcdr_addr): New functions. All uses changed.
8989 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8990 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8991 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8992 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8993 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8994 (TYPE_RANGED_INTEGERP): Simplify.
8995 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8996 (setlocale, fixup_locale, synchronize_system_messages_locale)
8997 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8998 Now empty functions, not macros.
8999 (functionp): Return bool, not int.
9000 * window.c (Qwindow_configuration_p): Now extern,
9001 so window.h can use it.
9002 * window.h (Qwindowp): Move decl back to lisp.h.
9004 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9006 * xdisp.c (Fline_pixel_height): New function, required for solving
9009 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9011 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9013 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9015 * lread.c (syms_of_lread):
9016 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9018 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9020 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9022 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9024 * fileio.c (expand_file_name): Doc fix.
9026 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9028 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9029 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9030 Wait for self, not for 0. This can't hurt on GNU or similar
9031 system, and may help with Cygwin.
9033 * keyboard.c: Don't use PROP (...) as an lvalue.
9034 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9035 Use set_prop (A, B), not PROP (A) = B.
9037 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9039 * xdisp.c (get_it_property): Use it->window instead of generating
9040 a Lisp object from it->w.
9042 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9044 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9045 get-char-property the window that is being rendered, instead of
9046 the buffer, to support window-specific overlays. (Bug#14575)
9047 (compute_display_string_pos): When W is NULL, use the current
9048 buffer as the object to pass to get-char-property.
9049 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9050 pointer member of the bidi iterator, since no window is pertinent
9053 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9055 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9056 being displayed, and pass it to compute_display_string_pos.
9057 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9058 (bidi_paragraph_init): All callers changed.
9060 * xdisp.c (init_from_display_pos, init_iterator)
9061 (handle_single_display_spec, next_overlay_string)
9062 (get_overlay_strings_1, reseat_1, reseat_to_string)
9063 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9064 Set bidi_it.w member from it->w.
9065 (compute_display_string_pos): Accept additional argument, the
9066 window being displayed, and pass it to Fget_char_property.
9069 * dispextern.h (struct bidi_it): New member w, the window being
9071 (compute_display_string_pos): Adjust prototype.
9073 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9075 * xgselect.c: Remove unneeded include xterm.h.
9077 * process.c (wait_reading_process_output): Check for NS before GLIB.
9078 GLIB may be linked in due to rsvg, but ns_select must be called.
9080 * xgselect.c (xg_select): Remove call to window_system_available
9081 and g_main_context_pending at the top, so Gdk events (i.e. file
9082 notify) are processed when Emacs is started with -nw.
9084 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9086 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9087 (ctagsfiles3): New variable, includes only *.m files.
9088 (TAGS): Use an explicit language name in the regular expressions,
9089 to avoid transformation of '/SOMETHING' by MSYS to
9090 'c:\MSYS\SOMETHING'.
9092 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9094 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9096 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9098 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9099 still need to set the mouse pointer shape and activate help-echo.
9102 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9104 A few porting etc. fixes for the new file monitor code.
9105 See the thread containing
9106 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9107 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9108 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9109 (dir_monitor_callback, Fgfile_rm_watch):
9110 Use assq_no_quit instead of Fassoc, for speed.
9111 (dir_monitor_callback, Fgfile_rm_watch):
9112 eassert that the monitor is a fixnum.
9113 (dir_monitor_callback): No need for CDR_SAFE.
9114 Simplify building of lisp with alternative tails.
9115 (Fgfile_add_watch, Fgfile_rm_watch):
9116 Do not assume glib functions set errno reliably on failure.
9117 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9118 and signal an error otherwise.
9119 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9120 Use Fdelq instead of Fdelete, for speed.
9122 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9124 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9125 don't insist on being invoked on a highlighted tool-bar button.
9126 Avoids losing tool-bar functionality when mouse-highlight is nil.
9127 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9128 Don't highlight when mouse-highlight is nil.
9129 (note_mouse_highlight): When mouse-highlight is nil, don't return
9130 right away; instead, run tool-bar and mode-line highlight
9131 subroutine, clear any existing highlight, and revert the mouse
9132 pointer to its default shape. (Bug#14558)
9134 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9136 * lisp.mk (lisp): Add prog-mode.el.
9138 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9140 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9141 * process.c (dummy_handler): New function.
9142 (lib_child_handler): New static var.
9143 (handle_child_signal): Invoke it.
9144 (catch_child_signal): If a library has set up a signal handler,
9145 save it into lib_child_handler.
9146 (init_process_emacs): If using glib and not on Windows, tickle glib's
9147 child-handling code so that it initializes its private SIGCHLD handler.
9148 * syssignal.h (SA_SIGINFO): Default to 0.
9149 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9150 31; it should no longer be needed now.
9152 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9154 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9156 * gfilenotify.c (globals_of_gfilenotify): New function.
9157 (syms_of_gfilenotify): Move global initialization there.
9159 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9161 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9163 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9164 * keyboard.c (menu_bar_items, tool_bar_items):
9165 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9166 not override local keymaps any more.
9168 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9170 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9172 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9174 * w32console.c (initialize_w32_display): Return the dimensions of
9175 the console window via 2 additional arguments, not via the current
9176 frame. This avoids crashes due to overrunning the bounds of
9177 frame's decode_mode_spec_buffer, which is not resized following
9178 the change of the frame dimensions from the initial 10x10.
9180 * w32term.h (w32_initialize_display_info): Adjust prototype.
9182 * term.c (init_tty): Take dimensions of the frame from the values
9183 returned by initialize_w32_display.
9185 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9186 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9187 (LIBES): Add $(GFILENOTIFY_LIBS).
9189 * w32inevt.c (handle_file_notifications): Add dummy implementation
9190 for !HAVE_W32NOTIFY.
9192 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9194 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9196 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9198 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9200 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9202 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9204 Fix minor problems found by static checking.
9205 * data.c (pure_write_error):
9206 Use xsignal2, not Fsignal, as Fsignal might return.
9207 * eval.c (set_backtrace_debug_on_exit): Now static.
9208 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9209 No longer inline. EXTERN_INLINE is needed only for functions
9210 defined in .h files. Reindent function header as per GNU style.
9211 (backtrace_p, backtrace_top, backtrace_next):
9212 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9213 compiler or linker. Add extern decls to pacify gcc -Wall.
9214 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9216 * frame.c (free_monitors): Define only on platforms that need it.
9217 * nsterm.m (ns_term_init):
9218 * process.c (catch_child_signal):
9219 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9220 defined on all porting targets these days.
9221 * process.c, process.h (catch_child_signal):
9222 Make it extern only if NS_IMPL_GNUSTEP is defined.
9224 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9226 * w32.c (gettimeofday): Make the signature identical to prototype
9227 in nt/inc/sys/time.h.
9229 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9231 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9234 * keyboard.c (safe_run_hooks_error): Improve error message.
9236 * data.c (pure_write_error): Add `object' argument.
9237 * puresize.h (CHECK_IMPURE): Use it.
9239 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9241 * Makefile.in (NOTIFY_OBJ): New variable.
9242 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9244 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9245 Call syms_of_gfilenotify.
9247 * gfilenotify.c: New file.
9249 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9250 and Qfile_w32notify.
9251 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9252 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9254 * lisp.h: Declare syms_of_gfilenotify.
9256 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9258 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9260 Merge the specpdl and backtrace stacks. Make the structure of the
9261 specpdl entries more obvious via a tagged union of structs.
9262 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9263 (enum specbind_tag): New enum.
9264 (struct specbinding): Make it a tagged union of structs.
9265 Add a case for backtrace records.
9266 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9267 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9268 (backtrace_debug_on_exit): New accessors.
9269 (struct backtrace): Remove.
9270 (struct catchtag): Remove backlist field.
9271 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9273 (Flocal_variable_p): Speed up the common case where the binding is
9275 * eval.c (backtrace_list): Remove.
9276 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9277 (set_backtrace_args, set_backtrace_nargs)
9278 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9279 (backtrace_next): New functions.
9280 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9281 (unwind_to_catch, internal_lisp_condition_case)
9282 (internal_condition_case, internal_condition_case_1)
9283 (internal_condition_case_2, internal_condition_case_n): Don't bother
9284 with backtrace_list any more.
9285 (Fsignal): Adjust to new backtrace format.
9286 (grow_specpdl): Move up.
9287 (record_in_backtrace): New function.
9288 (eval_sub, Ffuncall): Use it.
9289 (apply_lambda): Adjust to new backtrace format.
9290 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9292 (specbind): Adjust to new specpdl format. Simplify.
9293 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9294 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9296 (mark_backtrace): Remove.
9297 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9298 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9299 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9301 * profiler.c (record_backtrace): Use get_backtrace.
9302 (handle_profiler_signal): Use backtrace_top_function.
9303 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9306 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9308 * process.h (catch_child_signal): Declare.
9310 * process.c (catch_child_signal): New function.
9311 (init_process_emacs): Call it.
9313 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9314 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9316 (x_set_cursor_type): Remove declaration.
9317 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9318 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9319 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9320 (ns_get_color): Use F suffix on float.
9321 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9322 (ns_get_rgb_color): Remove.
9323 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9324 (note_mouse_movement): x and y are CGFloat.
9325 (ns_draw_fringe_bitmap): Remove unused rowY.
9326 Change #if to COCOA && >= 10_6.
9327 (ns_draw_window_cursor): Remove unused overspill.
9328 (ns_draw_underwave): width and x are EamcsCGFloat.
9329 (ns_draw_box): thickness is CGFloat.
9330 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9331 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9332 if not in main thread.
9333 (ns_get_pending_menu_title, ns_check_menu_open)
9334 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9335 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9336 (sendFromMainThread:): New method.
9337 (changeFont:): size is CGFloat.
9338 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9339 Disable warning about permanent text.
9340 (characterIndexForPoint:): Adjust return type depending on GNUstep
9342 (mouseDown:): delta is CGFloat.
9343 (updateFrameSize): Remove unised variable f.
9344 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9345 Cast float to EmacsCGFloat.
9346 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9347 also to -1 when restoring.
9348 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9349 inside NS_IMPL_COCOA.
9350 (toggleFullScreen:): Put call to toggleFullScreen inside
9351 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9352 (setPosition:portion:whole:): por is CGFloat.
9353 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9354 (mouseDown:): Use CGFloat.
9355 (mouseDragged:): Remove unised variable edge.
9356 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9358 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9360 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9361 when NS_IMPL_GNUSTEP.
9362 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9363 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9364 (EmacsToolbar): Add clearAll. Add tag argument to
9365 addDisplayItemWithImage.
9366 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9368 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9370 * nsmenu.m (ns_update_menubar): Make static.
9371 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9372 (fillWithWidgetValue:): Add cast to SEL for setAction.
9373 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9374 (update_frame_tool_bar): Update code for GNUstep.
9375 (clearAll): New method.
9376 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9377 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9378 Move identifierToItem setObject and activeIdentifiers addObject before
9379 call to insertItemWithItemIdentifier.
9380 (validateVisibleItems): Fix indentation.
9381 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9382 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9383 UtilityWindow to aStyle, remove call to setStyleMask.
9385 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9387 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9388 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9389 Use F suffix on floats.
9390 (ns_char_width): Returns CGFloat.
9391 (ns_ascii_average_width): w is CGFloat instead of float.
9392 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9394 (ns_glyph_metrics): CGFloat instead of float.
9396 * nsfns.m (x_set_foreground_color, x_set_background_color):
9398 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9399 remove unused variables.
9400 (Fns_read_file_name): Keep track if panel is for save.
9401 Use ns_filename_from_panel/ns_directory_from_panel.
9402 (Fns_list_services): delegate only used for COCOA.
9403 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9404 Just return the input if GNUstep.
9405 (x_screen_planes): Remove.
9406 (Fxw_color_values): Use EmacsCGFloat
9407 (Fns_display_monitor_attributes_list): Only get screen number for
9409 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9411 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9412 ns_directory_from_panel.
9414 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9416 * process.c (handle_child_signal): Also use WCONTINUED.
9417 This is so that list-processes doesn't mistakenly list the process
9418 as stopped, when the process has actually been continued and is
9421 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9423 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9424 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9425 not already configured.
9427 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9429 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9431 * Makefile.in (mostlyclean): Remove *.res files.
9433 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9435 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9436 a buffer (bug#8447).
9438 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9440 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9441 display vector, and we backtrack, handle the case that the
9442 previous character position is also displayed from a display
9443 vector or covered by a display string or image. (Bug#14476)
9445 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9447 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9448 (struct MonitorInfo, free_monitors): Remove.
9449 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9450 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9451 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9454 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9455 (struct MonitorInfo, free_monitors): Remove.
9456 (ns_screen_name): Make static.
9457 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9458 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9461 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9462 (struct MonitorInfo): New struct.
9463 (free_monitors, make_monitor_attribute_list): Declare.
9465 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9467 (free_monitors, make_monitor_attribute_list): New functions.
9468 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9471 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9473 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9475 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9477 * keyboard.c: Apply keyboard decoding only to events that come directly
9478 from the tty, not from unread-command-events (bug#14368).
9479 (read_event_from_main_queue): New function, extracted from read_char.
9480 (read_decoded_char): Remove.
9481 (read_decoded_event_from_main_queue): New function to replace it.
9482 (read_char): Use it.
9483 (read_key_sequence): Use read_char rather than read_decoded_char.
9485 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9487 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9489 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9491 2013-05-22 Kenichi Handa <handa@gnu.org>
9493 The following changes are to fix the setting of
9494 buffer-file-coding-system on, for instance, C-x RET c unix RET
9495 _FILE_OF_DOS_EOL_TYPE_ RET.
9497 * coding.h (struct coding_system): New member detected_utf8_chars.
9499 * coding.c (detect_coding_utf_8): Count characters and check EOL
9500 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9502 (setup_coding_system): Do not initialize coding->head_ascii.
9503 (check_ascii): Do not set coding->eol_seen but update it. Do not
9504 call adjust_coding_eol_type here.
9505 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9506 If the eol-type of CODING is already specified, adjust the eol type
9507 of the found coding-system.
9508 (decode_coding_gap): Cancel previous change. Utilize the
9509 character numbers counted by detect_coding_utf_8. Fix detection
9512 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9514 * search.c (looking_at_1): Only set last_thing_searched if the match
9515 changed the match-data (bug#14281).
9517 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9519 * xdisp.c (reseat_at_previous_visible_line_start):
9520 Already declared in dispextern.h, so remove it here.
9521 (move_it_vertically_backward): Likewise.
9523 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9525 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9526 (Fx_display_pixel_width, Fx_display_pixel_height)
9527 (Fx_display_mm_width, Fx_display_mm_height):
9528 Mention `display-monitor-attributes-list' in docstrings.
9530 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9531 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9532 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9533 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9534 (Fx_display_backing_store, Fx_display_visual_class)
9535 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9536 (Fx_display_grayscale_p, Fx_display_pixel_width)
9537 (Fx_display_pixel_height, Fx_display_planes)
9538 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9539 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9540 (Fx_display_mm_width, Fx_display_mm_height)
9541 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9542 height for all physical monitors as in X11.
9544 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9545 Return pixel width or height for all physical monitors as in X11.
9547 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9549 Port --enable-gcc-warnings to clang.
9550 * bytecode.c (exec_byte_code):
9552 Redo diagnostic pragmas to pacify clang, too.
9553 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9554 * editfns.c (Fencode_time):
9555 * fileio.c (file_accessible_directory_p):
9556 * font.c (font_unparse_xlfd):
9557 Use '&"string"[index]' instead of '"string" + (index)'.
9558 * undo.c (user_error): Remove; unused.
9560 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9562 * insdel.c (insert_1_both): Document the arguments, instead of
9563 referring to insert_1, which no longer exists.
9565 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9566 some window, increment windows_or_buffers_changed, so that
9567 *Messages* display in that window is updated. (Bug#14408)
9569 * w32.c: Include epaths.h.
9570 (init_environment): Use cmdproxy.exe without leading directories.
9571 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9573 (gettimeofday): Adjust signature and return value to Posix
9576 * unexw32.c (open_output_file): Delete the existing emacs.exe
9577 before creating it, to break the hard link to the versioned
9580 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9581 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9582 (FIRSTFILE_OBJ): New variables.
9583 (W32_RES): Rename to EMACSRES. All users changed.
9584 (base_obj): Use $(CM_OBJ).
9585 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9586 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9587 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9588 $(W32_RES_LINK) before $(LIBES).
9589 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9591 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9593 * makefile.w32-in (DOC): Use just "DOC".
9595 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9597 * process.c: Export default filters and sentinels to Elisp.
9598 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9600 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9601 (Fset_process_sentinel, Fformat_network_address):
9602 Default to them instead of nil.
9603 (server_accept_connection): Sentinels can't be nil any more.
9604 (read_and_dispose_of_process_output): New function, extracted from
9605 read_process_output.
9606 (read_process_output): Use it; filters can't be nil.
9607 (Finternal_default_process_filter): New function, extracted from
9608 read_process_output.
9609 (exec_sentinel_unwind): Remove function.
9610 (exec_sentinel): Don't zilch sentinel while running.
9611 (status_notify): Sentinels can't be nil.
9612 (Finternal_default_process_sentinel): New function extracted from
9614 (setup_process_coding_systems): Default filter is not nil any more.
9615 (syms_of_process): Export new Elisp functions and initialize
9617 * lisp.h (make_lisp_proc): New function.
9619 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9621 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9623 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9625 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9626 unless we know that the window w is a leaf window.
9627 Another attempt at solving bug#14062.
9629 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9631 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9634 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9636 * image.c (gif_load): Check that subimages fit (Bug#14345).
9638 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9640 * lread.c (skip_dyn_eof): New function.
9641 (read1): Use it to skip the end of a file in response to #@00.
9643 * doc.c (get_doc_string): Slightly relax the sanity checking.
9645 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9647 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9648 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9649 (MonitorInfo): New struct.
9650 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9651 (Fns_display_monitor_attributes_list): New functions.
9652 (display-usable-bounds): Remove.
9653 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9656 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9658 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9659 (GTK_CHECK_VERSION): New macro, if not already defined.
9660 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9661 replaced by GTK_CHECK_VERSION.
9663 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9665 * xterm.h (GTK_PREREQ): New macro.
9666 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9667 to use this macro instead, for consistency and clarity.
9669 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9671 * xdisp.c (row_for_charpos_p): New function, with code of
9672 cursor_row_p, but accepts an additional argument CHARPOS instead
9673 of using a hardcoded PT.
9674 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9675 (row_containing_pos): Call row_for_charpos_p instead of partially
9676 doing the same. Fixes cursor positioning under longlines-mode
9677 when longlines-show-effect includes more than one newline, when
9678 moving the cursor vertically up.
9680 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9682 * makefile.w32-in (ACL_H): New macro.
9683 ($(BLD)/fileio.$(O)): Update dependencies.
9685 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9687 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9688 * Makefile.in (LIB_ACL): New macro.
9689 (LIBACL_LIBS): Remove.
9690 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9691 * fileio.c: Include <acl.h>.
9692 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9693 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9695 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9698 * unexelf.c: Don't assume ElfW (Half) fits in int.
9699 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9700 when dealing with ElfW (Half) values, since they can exceed 2**31
9701 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9702 (entry_address): Omit unused NUM arg. All uses changed.
9704 2013-05-07 Juri Linkov <juri@jurta.org>
9706 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9707 to the string converted from number with `Fnumber_to_string'.
9710 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9712 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9713 This fixes a problem introduced by my previous change.
9715 2013-05-07 Glenn Morris <rgm@gnu.org>
9717 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9719 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9721 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9723 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9725 Static checking by GCC 4.8.0.
9726 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9727 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9728 (x_get_monitor_attributes_fallback)
9729 (x_get_monitor_attributes_xinerama)
9730 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9731 Define only if USE_GTK.
9732 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9733 (x_get_monitor_attributes_fallback): Omit unused locals.
9734 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9735 Use double, not float, to avoid mixed-mode floating point arithmetic.
9737 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9738 Jan Djärv <jan.h.d@swipnet.se>
9740 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9741 (XINERAMA_CFLAGS): New macros.
9742 (ALL_CFLAGS, LIBES): Use them.
9744 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9745 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9746 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9747 (syms_of_xfns): DEFSYM them.
9748 (struct MonitorInfo): New struct.
9749 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9750 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9751 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9752 (x_get_monitor_attributes_xinerama): New functions.
9753 (Fx_display_monitor_attributes_list): New primitive.
9754 (syms_of_xfns): Defsubr it.
9756 * xterm.h (x_display_info): Add Xatom_net_workarea and
9757 Xatom_net_current_desktop.
9759 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9760 and dpyinfo->Xatom_net_current_desktop.
9762 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9764 * xdisp.c (pos_visible_p): Use the special code for finding the
9765 beginning of a display property or overlay for any "replacing"
9766 display property, not just for display strings. This solves
9767 incorrect reporting of position by posn-at-point. (Bug#14241)
9769 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9771 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9772 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9773 Verify that ElfW (Half) fits in int.
9774 (fatal): Use same signature as lisp.h.
9775 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9776 configure and build with -DUNEXELF_DEBUG without worrying about
9777 other modules that use DEBUG.
9778 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9779 possibly-wide integers now uses it instead of plain fprintf.
9780 (entry_address): New function, which avoids problems with 32-bit
9781 overflow on 64-bit hosts.
9782 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9783 (round_up): Don't assume the remainder fits in int.
9784 (find_section): Use bool for boolean. Simplify debug code.
9785 (unexec): Don't assume file sizes fit in int or size_t.
9786 Omit unnecessary trailing newline in 'fatal' format.
9787 Use strerror rather than outputting decimal error number.
9788 Remove unused code when emacs is not defined;
9789 this file relies on Emacs now.
9790 Don't assume e_phnum and e_shnum are positive.
9792 * regex.c: Fix problems when DEBUG is defined.
9793 (extract_number, extract_number_and_incr): Define regardless of
9794 whether DEBUG is defined; that's simpler and makes the code less
9795 likely to go stale in the normal case when DEBUG is not defined.
9796 Return int rather than taking an int * arg. All callers changed.
9797 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9798 Remove, replacing with ...
9799 (DEBUG_PRINT): New macro. All callers changed.
9800 (DEBUG_COMPILES_ARGUMENTS): New macro.
9801 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9802 (print_compiled_pattern, print_double_string) [DEBUG]:
9803 Use prototype rather than old-style definition.
9804 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9805 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9806 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9807 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9808 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9809 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9810 This matters only when DEBUG is defined.
9812 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9814 * xdisp.c (set_iterator_to_next): Set the
9815 ignore_overlay_strings_at_pos_p flag only if we are _really_
9816 iterating over an overlay string, as indicated by the
9817 current.overlay_string_index member. (Bug#14306)
9819 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9821 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9822 to where it is used, to avoid autorelease issues (Bug#14050).
9824 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9826 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9827 * fileio.c (syms_of_fileio): Implement this.
9828 * filelock.c (create_lock_file): If symbolic links don't work, so
9829 we use a regular file as a lock file, do not fsync the lock file;
9832 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9834 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9835 (syms_of_minibuf): Adjust accodingly.
9837 * callint.c (Fcall_interactively): Adjust calls accordingly.
9839 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9841 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9842 w->contents is a buffer before computing everything else.
9843 Use parentheses to disambiguate last part of the condition.
9845 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9846 assertion violations. (Bug#14062)
9848 2013-05-01 David Reitter <david.reitter@gmail.com>
9850 * nsfns.m (ns_tooltip): Initialize.
9852 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9854 * coding.c (decode_coding_gap): Don't remove the character before
9855 a newline unless it's a CR character. (Bug#14287)
9857 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9859 * dispextern.h (struct face): Move enum face_underline_type
9860 earlier so that bitfields can be in the same word.
9862 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9864 * nsfns.m (handlePanelKeys): New function.
9865 (EmacsOpenPanel:performKeyEquivalent:)
9866 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9867 arrows/function/control and copy/paste keys (Bug#14296).
9869 2013-04-27 Juri Linkov <juri@jurta.org>
9871 * callint.c (Fcall_interactively): Call `Qread_number' for
9872 interactive code letter `n' instead of using duplicate code.
9875 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9877 * systime.h (make_timeval): Declare as 'const'.
9879 2013-04-27 Kenichi Handa <handa@gnu.org>
9881 * font.c (font_open_entity): Always open a font of manageable
9884 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9886 Port better to AIX (Bug#14258).
9887 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9890 2013-04-24 Kenichi Handa <handa@gnu.org>
9892 * coding.c (decode_coding_iso_2022): When an invalid escape
9893 sequence is encountered, reset the invocation and designation
9894 status to the safest one.
9896 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9898 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9899 Without this fix, "make distclean" leaves stamp-h1 behind.
9901 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9903 * w32fns.c (w32_fullscreen_rect): New function to compute the
9904 window rectangle for the given fullscreen mode.
9905 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9906 longer tunes the window size. This keeps the window's edges flush
9907 with the screen and allows the taskbar to hide itself in fullboth.
9909 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9910 window decorations and uses the entire screen.
9912 * w32term.h (w32_fullscreen_rect) Add prototype.
9913 (struct w32_output): Replace normal_width, normal_height,
9914 normal_top, and normal_left members with a single normal_placement
9916 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9918 (FRAME_NORMAL_PLACEMENT): New macro.
9920 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9922 * minibuf.c (Ftest_completion): Silence compiler warning.
9924 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9926 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9929 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9932 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9933 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9934 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9935 parentheses where appropriate.
9937 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9939 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9941 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9943 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9944 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9945 Mention in the doc string that setting these variables takes
9946 effect only after a call to set-window-buffer. (Bug#14200)
9948 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9950 * indent.c (Fvertical_motion): Don't consider display strings on
9951 overlay strings as display strings on the buffer position we
9952 started from. This prevents vertical cursor motion from jumping
9953 more than one line when there's an overlay string with a display
9954 property at end of line.
9955 Reported by Karl Chen <Karl.Chen@quarl.org> in
9956 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9958 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9960 * window.c (select_window): `record_buffer' even if window is
9961 already selected (bug#14191).
9963 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9965 * window.c (Fwindow_end): Test more flags, including the buffer's
9966 last_overlay_modified flag, to determine whether the window's
9967 display is really up-to-date. Prevents the function from
9968 returning a stale value. (Bug#14170)
9969 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9972 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9974 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9975 garbaged only if it is not already the top frame on its TTY.
9976 This prevents flickering due to constant redrawing of TTY frames when
9977 there are GUI frames open in the same session. (Bug#13864)
9979 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9981 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9982 of marking the idle timers directly.
9984 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9986 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9989 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9991 * window.c (select_window): Don't record_buffer while the invariant is
9992 temporarily broken (bug#14161).
9994 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9996 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9998 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10000 2013-04-07 Romain Francoise <romain@orebokech.com>
10002 Ignore additional platform-specific ACL errors (Bug#13702).
10003 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10004 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10006 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10008 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10011 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10013 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10014 This bug was introduced by my 2013-02-25 change that simplified
10015 data_start configuration. Without this change, on GNU/Linux
10016 an Emacs configured with --enable-profiling fails immediately
10017 due to a profiler signal.
10018 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10019 with these flags. On platforms where special flags are needed
10020 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10021 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10022 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10024 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10026 Get rid of some platform-specific functions examining window
10027 system and its capabilities. This is a partial rework of the
10029 * lisp.h (have_menus_p): Remove prototype. This function is
10030 replaced with platform-independent window_system_available.
10031 (check_window_system): Move to...
10032 * frame.h (decode_window_system_frame, window_system_available):
10033 ...here, add new prototypes.
10034 * frame.c (window_system_available, decode_window_system_frame):
10036 (check_window_system): Platform-independent now.
10037 * xterm.h (x_in_use): Remove declaration.
10039 * w32term.h (check_x_frame):
10040 * nsterm.h (check_x_frame): Remove prototypes. This function
10041 is replaced with platform-independent decode_window_system_frame.
10042 * msdos.c (have_menus_p): Remove.
10043 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10044 Remove platform-specific functions. Use check_window_system,
10045 decode_window_system_frame and check_ns_display_info where
10046 appropriate. Minor style and comment tweaks.
10047 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10048 (check_x_frame): Likewise.
10049 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10051 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10052 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10053 * xmenu.c, xselect.c: All related users changed.
10055 2013-04-03 Kenichi Handa <handa@gnu.org>
10057 The following changes is to optimize the code for reading UTF-8
10060 * coding.c (check_ascii): Rename from detect_ascii. Return value
10061 changed. Check EOL format. Do not call adjust_coding_eol_type
10063 (check_utf_8): New function.
10064 (adjust_coding_eol_type): Do nothing if already adjusted.
10065 (detect_coding): Compare the return value of check_ascii with
10066 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10067 (decode_coding_gap): Optimize for valid UTF-8.
10069 2013-03-21 Kenichi Handa <handa@gnu.org>
10071 * coding.c (syms_of_coding): Cancel previous change.
10073 * insdel.c (insert_from_gap): Fix previous change.
10075 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10077 Consistently use platform-specific function to detect window system.
10078 * lisp.h (check_window_system): New prototype. This function is
10079 going to replace check_x, check_w32 and check_ns.
10080 (have_menus_p): Mention msdos.c in comment.
10081 * fontset.c (check_window_system_func): Remove. Adjust all users.
10082 * fontset.h (check_window_system_func): Remove prototype.
10083 * nsterm.h (check_ns):
10084 * xterm.h (check_x):
10085 * w32term.h (check_w32): Likewise.
10086 * menu.c (Fx_popup_menu): Use check_window_system.
10087 * msdos.c (check_window_system): Define for MS-DOS.
10088 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10089 * w32fns.c (check_window_system): Likewise for MS-Windows.
10090 * xfns.c (check_window_system): Likewise for X.
10091 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10092 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10094 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10096 Prefer < to > in range checks such as 0 <= i && i < N.
10097 This makes it easier to visualize quantities on a number line.
10098 This patch doesn't apply to all such range checks,
10099 only to the range checks affected by the 2013-03-24 change.
10100 This patch reverts most of the 2013-03-24 change.
10101 * alloc.c (xpalloc, Fgarbage_collect):
10102 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10103 * character.c (string_escape_byte8):
10104 * charset.c (read_hex):
10105 * data.c (cons_to_unsigned):
10106 * dispnew.c (update_frame_1):
10107 * doc.c (Fsubstitute_command_keys):
10108 * doprnt.c (doprnt):
10109 * editfns.c (hi_time, decode_time_components):
10110 * fileio.c (file_offset):
10111 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10112 * font.c (font_intern_prop):
10113 * frame.c (x_set_alpha):
10114 * gtkutil.c (get_utf8_string):
10115 * indent.c (check_display_width):
10116 * keymap.c (Fkey_description):
10117 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10119 * minibuf.c (read_minibuf_noninteractive):
10120 * process.c (wait_reading_process_output):
10121 * search.c (Freplace_match):
10122 * window.c (get_phys_cursor_glyph):
10123 * xdisp.c (redisplay_internal):
10124 * xsmfns.c (smc_save_yourself_CB):
10125 Prefer < to > for range checks.
10126 * dispnew.c (sit_for): Don't mishandle NaNs.
10127 This fixes a bug introduced in the 2013-03-24 change.
10128 * editfns.c (decode_time_components): Don't hoist comparison.
10129 This fixes another bug introduced in the 2013-03-24 change.
10131 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10133 * frame.h (struct frame): Drop scroll_bottom_vpos
10134 member becaue all real users are dead long ago.
10135 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10136 * xdisp.c (redisplay_internal): Adjust user.
10138 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10140 * nsmenu.m (showAtX:Y:for:): setLevel to
10141 NSPopUpMenuWindowLevel (Bug#13998).
10143 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10145 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10146 (ns_check_pending_open_menu): Declare.
10148 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10149 (x_activate_menubar): Update the menu with title that matches
10150 ns_get_pending_menu_title, and call
10151 ns_check_pending_openmenu (Bug#12698).
10152 (menuWillOpen:): New method.
10153 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10155 * nsterm.m (menu_will_open_state, menu_mouse_point)
10156 (menu_pending_title): New varaibles.
10157 (ns_get_pending_menu_title, ns_check_menu_open)
10158 (ns_check_pending_open_menu): New functions.
10160 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10162 * indent.c (current_column_bol_cache): Remove leftover which is not
10163 used in Fmove_to_column any more.
10164 (current_column, scan_for_column): Adjust users.
10165 * keyboard.c (last_point_position_buffer, last_point_position_window):
10166 Remove leftovers which are not used for recording undo any more.
10167 (command_loop_1, syms_of_keyboard): Adjust users.
10168 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10169 redisplay_window any more.
10170 (move_it_to): Adjust user.
10172 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10174 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10175 Update dependencies.
10177 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10179 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10180 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10181 forward references.
10183 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10185 * window.h (struct window): Replace hchild, vchild and buffer slots
10186 with a single slot 'contents'. This is possible because each valid
10187 window may have either the child window (in vertical or horizontal
10188 combination) or buffer to display (for the leaf window). Using that,
10189 a lot of operations to traverse and/or change window hierarchies may
10190 be simplified. New member horizontal is used to distinguish between
10191 horizontal and vertical combinations of internal windows.
10192 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10193 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10194 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10195 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10196 Use contents slot, not buffer, where appropriate.
10197 (wset_combination): New function.
10198 (wset_buffer): Add eassert.
10199 (Fframe_first_window): Simplify the loop reaching first window.
10200 (Fwindow_buffer): Use WINDOW_LEAF_P.
10201 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10202 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10203 (unshow_buffer): Convert initial debugging check to eassert.
10204 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10205 (make_parent_window, window_resize_check, window_resize_apply)
10206 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10207 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10208 Adjust to match struct window changes.
10209 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10210 (mark_window_cursors_off, count_windows, get_leaf_windows)
10211 (foreach_window_1): Simplify the loop.
10212 * alloc.c (mark_object): Do not check for the leaf window because
10213 internal windows has no glyph matrices anyway.
10214 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10215 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10216 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10217 (build_frame_matrix_from_window_tree, mirror_make_current)
10218 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10219 (update_window_tree, set_window_update_flags): Simplify the loop.
10220 (sync_window_with_frame_matrix_rows): Enforce live window.
10221 Use contents slot, not buffer, where appropriate.
10222 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10223 and WINDOW_HORIZONTAL_COMBINATION_P.
10224 (make_frame_visible_1): Simplify the loop.
10225 Use contents slot, not buffer, where appropriate.
10226 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10227 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10228 (expose_window_tree): Likewise.
10229 Use contents slot, not buffer, where appropriate.
10230 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10231 to avoid deleted windows. Use contents slot instead of buffer.
10232 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10233 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10234 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10235 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10237 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10239 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10240 identify the reasons for assertion violations in bug#14062 and
10242 (Fx_show_tip): Fix compilation error under
10243 "--enable-check-lisp-object-type". (Bug#14073)
10245 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10246 Reported by <rzl24ozi@gmail.com>.
10248 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10250 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10252 (unwind_with_echo_area_buffer): ...to restore it here.
10253 This is needed to ensure that...
10254 (redisplay_window): ...both window markers are valid here,
10255 which is verified by eassert.
10256 * editfns.c (save_excursion_save): Do not assume that
10257 selected_window always displays the buffer.
10258 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10261 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10263 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10266 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10268 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10270 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10272 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10273 since MinGW's w32api headers do. This avoids compiler warnings.
10275 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10276 if already defined.
10278 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10280 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10282 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10284 * gtkutil.c (style_changed_cb): Check if frame is live and an
10285 X frame (Bug#14038).
10287 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10289 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10290 Define only for _WIN32_WINNT less than 0x0500.
10291 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10293 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10294 see its own definitions of 'struct timeval' and 'struct timezone'.
10296 Fix incompatibilities between MinGW.org and MinGW64 headers.
10297 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10299 * w32.c (REPARSE_DATA_BUFFER): Guard with
10300 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10302 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10304 * xterm.c: Include X11/XKBlib.h
10305 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10307 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10309 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10311 * blockinput.h (input_blocked_p): Likewise.
10312 * bytecode.c (exec_byte_code): Likewise.
10313 * callproc.c (call_process_kill, call_process_cleanup)
10314 (Fcall_process): Likewise.
10315 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10316 (Fccl_execute_on_string): Likewise.
10317 * character.c (string_escape_byte8): Likewise.
10318 * charset.c (read_hex): Likewise.
10319 * cm.c (calccost): Likewise.
10320 * data.c (cons_to_unsigned): Likewise.
10321 * dired.c (directory_files_internal, file_name_completion):
10323 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10324 (sit_for): Likewise.
10325 * doc.c (Fsubstitute_command_keys): Likewise.
10326 * doprnt.c (doprnt): Likewise.
10327 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10328 * emacsgtkfixed.c: Likewise.
10329 * fileio.c (file_offset, Fwrite_region): Likewise.
10330 * floatfns.c (Fexpt, fmod_float): Likewise.
10331 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10333 * font.c (font_intern_prop): Likewise.
10334 * frame.c (x_set_alpha): Likewise.
10335 * gtkutil.c (get_utf8_string): Likewise.
10336 * indent.c (check_display_width): Likewise.
10337 * intervals.c (create_root_interval, rotate_right, rotate_left)
10338 (split_interval_right, split_interval_left)
10339 (adjust_intervals_for_insertion, delete_node)
10340 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10341 (merge_interval_right, merge_interval_left, copy_intervals)
10342 (set_intervals_multibyte_1): Likewise.
10343 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10344 * keymap.c (Fkey_description): Likewise.
10345 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10346 * lread.c (openp, read_integer, read1, string_to_number):
10348 * menu.c (ensure_menu_items): Likewise.
10349 * minibuf.c (read_minibuf_noninteractive): Likewise.
10350 * print.c (printchar, strout): Likewise.
10351 * process.c (create_process, Faccept_process_output)
10352 (wait_reading_process_output, read_process_output, send_process)
10353 (wait_reading_process_output): Likewise.
10354 * profiler.c (make_log, handle_profiler_signal): Likewise.
10355 * regex.c (re_exec): Likewise.
10356 * regex.h: Likewise.
10357 * search.c (looking_at_1, Freplace_match): Likewise.
10358 * sysdep.c (get_child_status, procfs_ttyname)
10359 (procfs_get_total_memory): Likewise.
10360 * systime.h (EMACS_TIME_VALID_P): Likewise.
10361 * term.c (dissociate_if_controlling_tty): Likewise.
10362 * window.c (get_phys_cursor_glyph): Likewise.
10363 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10364 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10366 * xfns.c (Fx_window_property): Likewise.
10367 * xmenu.c (set_frame_menubar): Likewise.
10368 * xselect.c (x_get_window_property, x_handle_dnd_message):
10370 * xsmfns.c (smc_save_yourself_CB): Likewise.
10371 * xterm.c (x_scroll_bar_set_handle): Likewise.
10373 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10375 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10376 to be optional or nil. Adjust comment and convert it to docstring.
10377 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10378 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10380 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10382 Static checking by GCC 4.8-20130319.
10383 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10384 * process.c (Fset_process_datagram_address)
10385 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10386 * xdisp.c (get_char_face_and_encoding)
10387 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10388 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10389 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10391 2013-03-24 Ken Brown <kbrown@cornell.edu>
10393 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10394 fix compilation on 64-bit Cygwin, where underscores are not
10395 automatically prepended.
10397 * w32term.c (w32_initialize): Silence compiler warning.
10399 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10401 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10402 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10403 variables, to save and restore frame dimensions.
10404 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10405 after returning from a 'fullscreen' configuration.
10406 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10407 to avoid races between the main thread and the input thread.
10409 * w32term.h (struct w32_output): New members normal_width,
10410 normal_height, normal_top, normal_left, and prev_fsmode.
10411 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10412 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10413 members of a frame.
10415 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10416 'fullscreen' parameter. Always record previous width and height
10417 of the frame, except when switching out of maximized modes, so
10418 that they could be restored correctly, instead of resetting to the
10419 default frame dimensions. Send SC_RESTORE command to the frame,
10420 unless we are going to send SC_MAXIMIZE, to restore the frame
10421 resize hints in the mouse pointer shown by the window manager.
10424 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10426 * lisp.h (get_frame_param): Adjust conditions for prototype
10429 2013-03-22 Ken Brown <kbrown@cornell.edu>
10431 * unexcw.c: Drop unneeded inclusion of w32common.h.
10432 (report_sheap_usage): Declare.
10433 (read_exe_header): Add magic numbers for x86_64.
10434 (fixup_executable): Fix printf format specifier for unsigned long
10437 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10439 * frame.h (struct frame): Put menu_bar_window under #ifdef
10440 because this member is not needed when X toolkit is in use.
10441 (fset_menu_bar_window):
10442 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10443 (free_glyphs, update_frame):
10444 * xdisp.c (expose_frame): Likewise.
10445 (display_menu_bar): Likewise. Remove redundant eassert.
10446 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10449 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10451 Use functions and constants to manipulate Lisp_Save_Value objects.
10452 This replaces code that used macros and strings and token-pasting.
10453 The change makes the C source a bit easier to follow,
10454 and shrinks the Emacs executable a bit.
10455 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10456 (make_save_value): Change 1st arg from string to enum. All callers
10459 (mark_object): Use if, not #if, for GC_MARK_STACK.
10460 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10461 (XSAVE_OBJECT): Now functions, not macros.
10462 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10463 the constant was never used.
10464 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10465 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10466 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10467 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10469 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10470 type3 with a single member save_type. All uses changed.
10471 (save_type, set_save_pointer, set_save_integer): New functions.
10472 * print.c (PRINTX): Remove.
10474 * alloc.c: Remove redundant static declarations.
10476 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10478 * window.h (struct window): Convert left_col, top_line, total_lines
10479 and total_cols from Lisp_Objects to integers. Adjust comments.
10480 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10482 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10483 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10484 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10485 Adjust users where appropriate.
10487 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10489 * frame.h (struct frame): Drop resx and resy because the same data is
10490 available from window system-specific output context. Adjust users.
10491 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10492 New functions to provide defaults when no window system available.
10493 (FRAME_RES_X, FRAME_RES_Y): New macros.
10494 (NUMVAL): Move from xdisp.c.
10495 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10496 (Ffont_face_attributes, Fopen_font):
10497 * image.c (gs_load):
10498 * w32font.c (fill_in_logfont):
10499 * xdisp.c (calc_pixel_width_or_height):
10500 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10501 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10503 2013-03-20 Kenichi Handa <handa@gnu.org>
10505 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10506 to 1 (temporary workaround until a bug related to ASCII
10507 optimization is fixed).
10509 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10511 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10512 Signal error if window is not internal. Adjust docstring.
10513 (delete_all_child_windows): Use combination_limit to save the buffer.
10514 (Fset_window_configuration): Adjust accordingly.
10515 * print.c (syms_of_print): Initialize debugging output not here...
10516 (init_print_once): ...but in a new function here.
10517 * lisp.h (init_print_once): Add prototype.
10518 * emacs.c (main): Add call to init_print_once. Adjust comments.
10520 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10522 * window.c (window_resize_check, window_resize_apply)
10523 (window_from_coordinates, recombine_windows, set_window_buffer)
10524 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10525 (Fsplit_window_internal, Fdelete_window_internal)
10526 (freeze_window_starts): Use bool for booleans.
10527 * window.h (window_frame_coordinates, resize_frame_windows)
10528 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10530 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10532 * dispnew.c (bitch_at_user): Use `user-error'.
10534 2013-03-17 Ken Brown <kbrown@cornell.edu>
10536 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10537 as return type of image_background. (Bug#13981)
10538 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10540 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10542 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10543 (ns_select): Don't return with result uninitialized.
10545 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10548 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10550 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10551 directories. If filename is nil, get directory name (Bug#13932).
10552 Use getFilename and getDirectory.
10553 (getFilename, getDirectory): New methods for EmacsSavePanel and
10555 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10557 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10559 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10561 2013-03-15 Kenichi Handa <handa@gnu.org>
10563 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10564 (adjust_after_replace): Make it back to static. Delete the third
10565 arg text_at_gap_tail. Cancel the code for handling it.
10567 * coding.h (struct coding_system): New member eol_seen.
10569 * coding.c (detect_ascii): New function.
10570 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10571 when the source bytes are actually scanned. On detecting for
10572 coding_category_utf_8_auto, call detect_ascii instead of scanning
10573 source bytes directly.
10574 (produce_chars): Call insert_from_gap with the new arg 0.
10575 (encode_coding): Likewise.
10576 (decode_coding_gap): Control ASCII optimization by the variable
10577 disable_ascii_optimization instead of #ifndef .. #endif.
10578 Deccode EOL format according to coding->eol_seen.
10579 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10582 * lisp.h (adjust_after_replace): Cancel externing it.
10583 (insert_from_gap): Adjust prototype.
10585 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10587 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10588 FULLSCREEN_MAXIMIZED. (Bug#13935)
10590 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10592 * region-cache.c (find_cache_boundary, move_cache_gap)
10593 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10594 Simplify debugging check and convert to eassert. Adjust comment.
10595 (pp_cache): Put under ENABLE_CHECKING.
10597 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10599 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10600 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10601 and WM_ACTIVATEAPP.
10602 (w32fullscreen_hook): If the frame is visible, reset
10603 f->want_fullscreen flag after changing the frame size. If the
10604 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10607 2013-03-13 Daniel Colascione <dancol@dancol.org>
10609 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10610 too so that these builds can use Cygwin's file conversion
10611 functions. (We've been building and linking cygw32.o all along
10612 and just not using it.)
10614 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10616 File synchronization fixes (Bug#13944).
10617 * Makefile.in (LIB_FDATASYNC): New macro.
10619 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10620 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10621 Don't worry about HAVE_FSYNC, since a substitute fsync is
10622 available if the system lacks one.
10623 (Fwrite_regin): Retry fsync if interrupted.
10625 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10627 * w32term.c (w32_read_socket): If the Emacs frame is being
10628 activated, call w32fullscreen_hook, to make sure the new frame
10629 dimensions are in effect. (Bug#13937)
10631 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10633 * xdisp.c (init_iterator): Simplify because both character and byte
10634 positions are either specified or -1. Add eassert. Adjust comment.
10635 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10636 character and byte positions can be obtained from marker.
10638 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10640 Static checking by Sun C 5.12.
10641 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10642 * bytecode.c (exec_byte_code):
10643 * dispnew.c (init_display):
10645 * fileio.c (Fsubstitute_in_file_name):
10646 * keyboard.c (Fevent_convert_list):
10647 * keymap.c (Fsingle_key_description):
10648 * term.c (maybe_fatal, fatal):
10649 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10650 * xsmfns.c (Fhandle_save_session):
10651 Omit unreachable code.
10652 * keymap.c (map_keymap_char_table_item): Cast void * to
10653 a function pointer type; the C Standard requires this.
10655 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10656 Include <sys/param.h> unconditionally, as that works elsewhere and
10657 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10658 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10661 See ChangeLog.12 for earlier changes.
10663 ;; Local Variables:
10667 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10669 This file is part of GNU Emacs.
10671 GNU Emacs is free software: you can redistribute it and/or modify
10672 it under the terms of the GNU General Public License as published by
10673 the Free Software Foundation, either version 3 of the License, or
10674 (at your option) any later version.
10676 GNU Emacs is distributed in the hope that it will be useful,
10677 but WITHOUT ANY WARRANTY; without even the implied warranty of
10678 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10679 GNU General Public License for more details.
10681 You should have received a copy of the GNU General Public License
10682 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.