1 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
3 * term.c (tty_menu_activate): Don't assume row and col are initialized.
4 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
5 satisfaction that they would always be initialized.
7 2014-04-30 Eli Zaretskii <eliz@gnu.org>
9 * term.c (tty_menu_display): Move the cursor to the active menu item.
10 (tty_menu_activate): Return the cursor to the active menu item
11 after displaying the menu and after displaying help-echo. See
12 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
13 for the details of why this is needed by screen readers and
16 2014-04-30 Glenn Morris <rgm@gnu.org>
18 * process.c (handle_child_signal):
19 Handle systems without WCONTINUED. (Bug#15110, 17339)
21 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
23 * window.c (struct saved_window): Remove mark.
24 (Fset_window_configuration, save_window_save)
25 (compare_window_configurations): Don't touch marks any more.
27 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
29 Use bits_word for gcmarkbits.
30 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
31 bits_word is typically a tad more efficient for mark bits than
32 unsigned is, so use bits_word. All uses changed.
33 * lisp.h (BITS_PER_INT): Remove; no longer used.
35 Avoid undefined behavior in signed left shift.
36 This ports to GCC 4.9.0 with -fsanitize=undefined.
37 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
39 * regex.c (extract_number):
40 * lisp.h (make_number, XINT):
41 Do not shift a 1 bit left into a sign bit.
42 * alloc.c (struct cons_block, struct float_block): Use unsigned,
43 not int, for gcmarkbits. All uses changed.
45 2014-04-25 Eli Zaretskii <eliz@gnu.org>
47 * search.c (Fnewline_cache_check): Don't try to count newlines
48 outside the buffer's restriction, as find_newline doesn't support that.
50 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
52 * window.c (Fset_window_configuration): Deactivate the mark before
54 (set_window_buffer): Ignore window_initialized.
55 (window_initialized): Remove.
56 * keyboard.c (Qdeactivate_mark): Not static any more.
57 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
60 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
62 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
63 and to clang 3.4, which have fixed the bug. This should let us
64 run a bit faster on these platforms when address sanitization is
67 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
69 Port to GCC 4.9.0 with --enable-gcc-warnings.
70 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
72 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
73 a way that also works with GCC 4.9.0.
75 * search.c (Fnewline_cache_check): Remove unused locals.
77 2014-04-22 Eli Zaretskii <eliz@gnu.org>
79 * search.c (find_newline1): New subroutine.
80 (Fnewline_cache_check): New function.
81 (syms_of_search): Defsubr it.
83 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
85 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
86 * keyboard.c (unblock_input): Add comment.
87 * xgselect.c (xg_select): Prevent Glib main loop recursion.
89 2014-04-22 Daniel Colascione <dancol@dancol.org>
91 * lread.c (readevalloop_eager_expand_eval): New function
92 that can recurse into toplevel forms.
93 (readevalloop): Call it.
94 * lisp.h: Declare Qprogn.
95 * callint.c (Qprogn): No longer static.
97 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
99 * intervals.c (rotate_right, rotate_left): Fix up length computation.
100 Also change identifiers to match the comments, and add more assertions
103 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
105 * emacs.c (close_output_streams): Don't clear and restore errno.
107 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
109 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
110 never becomes visible, i.e. using XMonad (Bug#17237).
112 2014-04-18 Eli Zaretskii <eliz@gnu.org>
114 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
115 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
116 (Fline_pixel_height): Don't assume that the current buffer and the
117 selected window's buffer are one and the same. (Bug#17281)
119 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
120 paragraph-start cache before the newline cache. (Bug#17269)
122 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
124 * term.c (tty_send_additional_strings): No need to fflush here,
126 (tty_set_terminal_modes): fflush after sending additional strings,
129 2014-04-17 Daniel Colascione <dancol@dancol.org>
131 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings): New
133 (tty_send_additional_strings): New function.
134 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
135 (syms_of_term): Intern tty-mode-set-strings and
136 tty-mode-reset-strings.
138 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
140 * window.c (save_window_save): Lookup window_point_insertion_type in
141 the right buffer (bug#15457).
142 (Qwindow_point_insertion_type): New var.
143 (syms_of_window): Initialize it.
145 2014-04-16 Eli Zaretskii <eliz@gnu.org>
148 * unexcoff.c [MSDOS]: Include libc/atexit.h.
149 (copy_text_and_data): Zero out the atexit chain pointer before
152 * termhooks.h (encode_terminal_code): Update prototype.
154 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
155 visible for all DOS_NT ports, not just WINDOWSNT.
156 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
158 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
159 unless it is defined.
160 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
162 * process.c (close_on_exec, accept4, process_socket): Move into
163 the "ifdef subprocesses" part.
164 (catch_child_signal): Condition by "ifdef subprocesses".
165 (syms_of_process) <Qinternal_default_process_sentinel>
166 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
168 * msdos.h: Add prototypes for new functions.
169 (EINPROGRESS): Define.
170 (O_CLOEXEC): Define to zero.
172 * msdos.c (check_window_system): Remove unnecessary an
173 incompatible duplicate function.
174 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
175 New functions in support of new functionality.
177 * menu.c (single_menu_item): Add visual indication of submenu
178 also for menus on MSDOS frames.
179 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
181 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
182 when async subprocesses aren't supported.
184 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
186 * emacs.c (close_output_streams): Zero out errno before calling
189 * dired.c [MSDOS]: Include msdos.h.
191 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
192 (DATA_START) [MSDOS]: Define.
193 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
195 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
196 Ifdef away for MSDOS.
197 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
198 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
200 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
201 Use temporary file template that is compatible with mkostemp.
202 Move vfork-related portions under #ifndef MSDOS.
203 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
205 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
207 * buffer.c (Foverlays_at): Add argument `sorted'.
209 2014-04-16 Eli Zaretskii <eliz@gnu.org>
211 * insdel.c (invalidate_buffer_caches): When deleting or replacing
212 text, invalidate the bidi_paragraph_cache upto and including the
215 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
217 Port to IRIX 6.5 (Bug#9684).
218 * conf_post.h (INET6) [IRIX6_5]: Define.
219 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
220 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
222 2014-04-16 Eli Zaretskii <eliz@gnu.org>
224 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
225 before passing it to system APIs.
227 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
229 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
230 make sure stack.byte_string_start is not de-adjusted by pushhandler.
232 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
234 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
236 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
238 Remove DATA_SEG_BITS.
239 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
240 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
241 cc, but that platform is so old that SGI itself stopped supporting
242 it in December 2013. If you still need Emacs on IRIX, please
243 either compile with GCC and port the undumping code, or run
244 './configure --with-wide-int'.
245 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
246 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
247 DEFINE_GDB_SYMBOL_START way to define it.
248 (NONPOINTER_BITS): New macro.
250 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
251 the problem and/or configuring --with-wide-int.
252 (USE_LSB_TAG): Simplify, based on above changes.
253 (gdb_DATA_SEG_BITS): Remove. All uses removed.
254 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
256 2014-04-12 Eli Zaretskii <eliz@gnu.org>
258 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
259 covered by a display string that ends in a newline, and that cases
260 going back by DVPOS lines to hit the search limit, lift the limit
261 and go back until DVPOS is reached. (Bug#17244)
263 * indent.c (Fvertical_motion): Handle correctly the case when the
264 display string is preceded by an empty line.
266 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
267 use S_IWRITE instead.
269 2014-04-11 Glenn Morris <rgm@gnu.org>
271 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
273 2014-04-11 Ken Brown <kbrown@cornell.edu>
275 * Makefile.in (EMACS_MANIFEST): Revert last change.
277 2014-04-10 Daniel Colascione <dancol@dancol.org>
279 * puresize.h (BASE_PURESIZE): Increase.
281 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
283 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
285 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
286 region handling (and don't call signal_before_change) if
287 inhibit_modification_hooks is set.
288 (signal_before_change): Don't check inhibit_modification_hooks any more.
290 2014-04-08 Daniel Colascione <dancol@dancol.org>
292 * alloc.c (sweep_symbols, mark_object): Assert that symbol
293 function cells contain valid lisp objects. (Modified version of
296 * alloc.c (detect_suspicious_free): Split actual stack capturing
297 out into new function for easier breakpoint setting.
298 (note_suspicious_free): New function.
300 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
302 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
304 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
305 (symbol_block_pinned): New var.
306 (Fmake_symbol): Initialize `pinned'.
307 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
308 pinned and signal an error for un-purifiable objects.
310 (Fpurecopy): Use it, except for objects that can't be purified.
311 (mark_pinned_symbols): New function.
312 (Fgarbage_collect): Use it.
313 (gc_sweep): Remove hack made unnecessary.
315 2014-04-07 Glenn Morris <rgm@gnu.org>
317 * keyboard.c (Fopen_dribble_file): Doc tweak.
319 2014-04-07 Ken Brown <kbrown@cornell.edu>
321 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
323 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
325 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
326 We have a substitute execinfo.h on hosts that lack it.
327 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
328 isn't optimized away.
330 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
332 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
333 * alloc.c (memory_full):
334 * charset.c (syms_of_charset):
335 * doc.c (Fsnarf_documentation):
337 * font.c (BUILD_STYLE_TABLE):
338 * keyboard.c (make_lispy_event):
339 * profiler.c (setup_cpu_timer):
340 * xgselect.c (xg_select):
341 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
343 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
344 Replace the only use with ARRAYELTS (font_property_table).
345 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
347 2014-04-03 Daniel Colascione <dancol@dancol.org>
349 * xterm.c (x_term_init):
350 * xfns.c (best_xim_style):
351 * xfaces.c (Fdump_colors):
352 * w32fns.c (w32_default_color_map):
353 * w32.c (init_environment, N_ENV_VARS):
354 * unexcw.c (read_exe_header):
355 * term.c (term_get_fkeys_1):
356 * sysdep.c (init_baud_rate):
357 * nsterm.m (ns_convert_key):
358 * nsfns.m (get_geometry_from_preferences):
359 * msdos.c (dos_set_window_size, init_environment):
360 * macfont.m (mac_font_get_glyph_for_cid)
361 (macfont_store_descriptor_attributes)
362 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
363 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
364 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
366 * image.c (xpm_str_to_color_key):
367 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
368 * frame.c (x_set_frame_parameters):
369 * fileio.c (Ffile_selinux_context):
370 * emacs.c (sort_args):
371 * dosfns.c (msdos_stdcolor_name):
372 * dired.c (file_attributes):
373 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
374 Change expressions of the form sizeof(arr) / sizeof(arr[0])
377 2014-04-02 Daniel Colascione <dancol@dancol.org>
379 * data.c (Ffset): Abort if we're trying to set a function call to
382 * lisp.h (ARRAYELTS): New macro.
384 * alloc.c: Include execinfo.h if available.
385 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
386 (suspicious_free_record): New structure.
387 (suspicious_objects, suspicious_object_index)
388 (suspicious_free_history, suspicious_free_history_index):
390 (find_suspicious_object_in_range, detect_suspicious_free)
391 (Fsuspicious_object): New functions.
392 (cleanup_vector): Call find_suspicious_object_in_range.
394 2014-04-02 Martin Rudalics <rudalics@gmx.at>
396 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
397 width from font width (Bug#17163).
399 * frame.c (x_set_frame_parameters): Calculate default values of
400 new frame sizes only after all other frame parameters have been
401 processed (Bug#17142).
403 2014-04-02 Ken Brown <kbrown@cornell.edu>
405 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
408 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
410 * xterm.c (x_draw_image_glyph_string): Adjust image background
411 width accordingly when its x position is adjusted. (Bug#17115)
413 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
415 * font.c (font_list_entities): Do not add empty vector to font cache.
416 (font_matching_entity): Likewise. If matching entity is found, insert
417 1-item vector with this entity instead of entity itself (Bug#17125).
419 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
421 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
423 * fns.c (validate_subarray): Rename from validate_substring,
424 since it works for vectors too. New arg ARRAY. Optimize for the
425 non-nil case. Instead of returning bool, throw an error if out of
426 range, so that the caller needn't do that. All uses changed.
427 Report original values if out of range.
428 (Fsubstring, Fsubstring_no_properties, secure_hash):
429 Also optimize the case where FROM is 0 or TO is the size.
431 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
433 * search.c (Freplace_match): Use make_specified_string.
434 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
435 to catch bogus override face of glyph strings.
436 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
437 Move common substring range checking code to...
438 (validate_substring): ...this function.
440 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
442 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
444 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
446 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
447 bar is zero height, just return (Bug#16976).
448 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
450 * nsterm.h (EmacsView): Add wait_for_tool_bar.
452 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
453 is nil. If waiting for toolbar to complete, force a redraw.
455 2014-03-28 Glenn Morris <rgm@gnu.org>
457 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
458 (emacs_bugreport): New variable.
459 (usage_message): Use PACKAGE_BUGREPORT.
460 (syms_of_emacs) <report-emacs-bug-address>: New variable.
462 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
464 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
466 Port recent signal-related changes to FreeBSD.
467 Problem reported by Herbert J. Skuhra.
468 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
469 Move decls from here ...
470 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
472 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
474 * w32term.c (x_draw_image_glyph_string): Fix computation of height
475 and width of image background when it is displayed with a 'box'
478 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
480 More backward-compatible fix to char-equal core dump (Bug#17011).
481 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
482 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
484 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
486 * image.c (init_svg_functions): When loading SVG-related libraries,
487 free already loaded libraries if the initialization fails.
488 (rsvg_handle_set_size_callback): Remove declaration, unused.
490 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
492 Fix core dump in char-equal (Bug#17011).
493 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
494 unibyte buffers, as we can't tell whether the characters are
497 * insdel.c (adjust_markers_for_delete): Remove unused local.
499 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
501 Have (MARKER . ADJUSTMENT) undo records always be immediately
502 after their corresponding (TEXT . POS) record in undo list.
504 * lisp.h (record-delete): New arg record_markers.
505 (record_marker_adjustment): No longer needed outside undo.c.
506 * insdel.c (adjust_markers_for_delete): Move calculation of marker
507 adjustments to undo.c's record_marker_adjustments. Note that
508 fileio.c's decide_coding_unwind is another caller to
509 adjust_markers_for_delete. Because it has undo list bound to t,
510 it does not rely on adjust_markers_for_delete to record marker
512 (del_range_2): Swap call to record_delete and
513 adjust_markers_for_delete so as undo marker adjustments are
514 recorded before current deletion's adjustments, as before.
515 (adjust_after_replace):
516 (replace_range): Pass value for new record_markers arg to
518 * undo.c (record_marker_adjustment): Rename to
519 record_marker_adjustments and made static.
520 (record_delete): Check record_markers arg and call
521 record_marker_adjustments.
522 (record_change): Pass value for new record_markers arg to
524 (record_point): at_boundary calculation no longer needs to account
525 for marker adjustments.
527 2014-03-26 Martin Rudalics <rudalics@gmx.at>
529 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
532 2014-03-26 Glenn Morris <rgm@gnu.org>
534 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
536 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
538 * buffer.c (struct sortvec): Add field `spriority'.
539 (compare_overlays): Use it.
540 (sort_overlays): Set it.
542 2014-03-26 Eli Zaretskii <eliz@gnu.org>
544 * xdisp.c (redisplay_window): If all previous attempts to find the
545 cursor row failed, try a few alternatives before falling back to
546 the top-most row of the window. Use row_containing_pos. (Bug#17047)
548 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
550 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
551 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
553 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
554 variables on Windows.
556 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
558 * w32.c (unsetenv): Remove unused var `retval'.
559 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
561 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
562 (start_watching): Remove unused var `thr'.
564 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
565 (find_child_console): Remove unnecesary var `thread_id'.
567 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
568 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
570 2014-03-26 Glenn Morris <rgm@gnu.org>
572 * filelock.c (Flock_buffer): Doc tweak.
574 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
575 * emacs.c (shut_down_emacs):
576 * fileio.c (Finsert_file_contents, write_region):
577 * filelock.c (top-level, syms_of_filelock):
578 * insdel.c (prepare_to_modify_buffer_1):
579 CLASH_DETECTION is always defined now.
581 2014-03-25 Eli Zaretskii <eliz@gnu.org>
583 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
584 DLL handle, to speed up thread startup.
586 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
588 Handle sigmask better with nested signal handlers (Bug#15561).
589 * atimer.c (sigmask_atimers): Remove.
590 Remaining use rewritten to use body of this function.
591 * atimer.c (block_atimers, unblock_atimers):
592 * callproc.c (block_child_signal, unblock_child_signal):
593 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
594 New arg OLDSET. All callers changed.
595 * atimer.c (block_atimers, unblock_atimers):
596 * callproc.c (block_child_signal, unblock_child_signal):
597 * keyboard.c (handle_interrupt):
598 * sound.c (vox_configure, vox_close):
599 Restore the old signal mask rather than unilaterally clearing bits
600 from the mask, in case a handler is running within another
601 handler. All callers changed.
602 * lisp.h, process.c, process.h, term.c:
603 Adjust decls and callers to match new API.
604 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
605 signal handlers aren't supposed to use floating point anyway.
606 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
608 2014-03-23 Daniel Colascione <dancol@dancol.org>
610 Split gc_sweep into discrete functions for legibility and better
613 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
614 (sweep_vectors): Fix typo in comment.
615 (sweep_conses, sweep_floats, sweep_intervals)
616 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
617 (gc_sweep): Call new functions, to which existing functionality is
619 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
621 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
623 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
625 2014-03-23 Daniel Colascione <dancol@dancol.org>
627 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
628 only if xic_style calls for it. This change allows Emacs to work
629 with ibus. Also, don't leak resources if create_frame_xic fails,
630 and stop caching xic_style across different displays.
631 (supported_xim_styles): Make const.
632 (best_xim_style): Remove first parameter: it's always just
633 supported_xim_styles. Change to look at supported_xim_styles
636 2014-03-23 Daniel Colascione <dancol@dancol.org>
638 * term.c (init_tty): Rearrange condition for clarity; print
639 appropriate diagnostic.
641 2014-03-23 Daniel Colascione <dancol@dancol.org>
643 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
644 array. (ASAN caught.)
646 2014-03-22 Glenn Morris <rgm@gnu.org>
648 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
650 2014-03-22 Daniel Colascione <dancol@dancol.org>
652 * process.c (conv_sockaddr_to_lisp): When extracting the string
653 names of AF_LOCAL sockets, stop before reading uninitialized memory.
655 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
657 Fix regression introduced by patch for Bug#10500.
658 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
659 * w32term.c (x_draw_image_relief): Likewise.
661 2014-03-21 Martin Rudalics <rudalics@gmx.at>
663 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
664 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
665 maximize a frame for odd default fonts.
667 2014-03-21 Glenn Morris <rgm@gnu.org>
669 * minibuf.c (history-length): Increase default from 30 to 100.
671 2014-03-21 Daniel Colascione <dancol@dancol.org>
673 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
674 every time we switch to minibuffer.
676 * alloc.c (lisp_align_malloc, allocate_string_data)
677 (allocate_vectorlike): Allow mmap allocation of lisp objects.
678 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
680 2014-03-21 Eli Zaretskii <eliz@gnu.org>
682 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
683 support more "verbs".
685 2014-03-21 Daniel Colascione <dancol@dancol.org>
687 Always prohibit dumping a dumped Emacs.
689 * emacs.c (might_dump): New variable.
690 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
691 * lisp.h (might_dump): Declare.
692 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
694 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
696 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
698 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
700 * doc.c (store_function_docstring): Warn when we don't know where to
702 (Fsubstitute_command_keys): Don't advertise the fact that
703 text-properties are dropped, since we think it's a bug that we'll fix
706 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
707 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
708 * frame.c (frame_garbaged): Make "docstring" more precise.
710 2014-03-20 Glenn Morris <rgm@gnu.org>
712 * charset.c (init_charset): When we cannot find the charsets directory,
713 mention if EMACSDATA is set.
715 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
717 * fns.c (Frandom): Fix rare bug where the result isn't random.
719 Fix porting inconsistency about rounding to even.
720 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
721 This way, the unusual !HAVE_RINT case acts like the usual
722 HAVE_RINT case, and we can fix the documentation accordingly.
724 2014-03-19 Eli Zaretskii <eliz@gnu.org>
726 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
727 (w32_wnd_proc): Initialize the dwHoverTime member of
728 TRACKMOUSEEVENT structure.
730 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
732 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
734 2014-03-16 Eli Zaretskii <eliz@gnu.org>
736 * search.c (find_newline): Speed up the function when using the
737 newline cache, by halving the number of calls to
738 region_cache_forward and region_cache_backward. (Bug#16830)
740 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
742 * buffer.c (Fset_buffer): Document return value (bug#17015).
744 2014-03-14 Martin Rudalics <rudalics@gmx.at>
746 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
747 nil, always resize character wise to avoid potential loss of the
748 mode line (Bug#16923 related).
750 2014-03-12 Martin Rudalics <rudalics@gmx.at>
752 * frame.c (x_set_frame_parameters): Always calculate new sizes
753 pixelwise to avoid potential loss when rounding.
755 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
757 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
758 * xterm.c (x_free_frame_resources): Free all allocated cursors.
760 2014-03-10 Eli Zaretskii <eliz@gnu.org>
762 * w32.c (fstatat): Don't add an extra slash if the argument ends
763 with a slash: this fails the subsequent call to stat_worker on
764 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
766 2014-03-09 Martin Rudalics <rudalics@gmx.at>
768 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
770 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
772 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
774 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
775 when frame is only on one screen (Bug#14713).
777 2014-03-08 Eli Zaretskii <eliz@gnu.org>
779 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
780 there's a valid wrap point in the display line, the last glyph
781 cannot "just barely fit" on this row, because display_line doesn't
782 let it. Instead, proceed as if the last glyph didn't fit, so that
783 we eventually back up the iterator to the wrap point. This avoids
784 delusional behavior of move_it_to, whereby it proceeds to the next
785 display line, but sets current_x to zero for all the glyphs that
786 without word-wrap would fit on the previous display line.
787 One result was that visual-order cursor movement behaved erratically
789 (Fmove_point_visually): Add code to find the x coordinate of the
790 last character before wrap point, under word-wrap on a TTY.
792 2014-03-07 Eli Zaretskii <eliz@gnu.org>
794 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
795 also return value of MOVE_POS_MATCH_OR_ZV from
796 move_it_in_display_line_to, when moving from beginning of line to
797 point's position. (Bug#16961)
799 2014-03-07 Martin Rudalics <rudalics@gmx.at>
801 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
802 * window.c (Fselect_window): Explain NORECORD and
803 `buffer-list-update-hook' in doc-string.
805 2014-03-06 Martin Rudalics <rudalics@gmx.at>
807 * window.c (Fother_window_for_scrolling): Check that
808 Vother_window_scroll_buffer is a buffer.
810 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
812 * xterm.c (xim_initialize): Always pass a copy of resource name
813 to XRegisterIMInstantiateCallback and eassert whether return
814 value is True. Passing copy is important because Xlib doesn't
815 make its own copy and resource name argument usually points to
816 SSDATA (Vx_resource_name), which may be changed from Lisp.
817 (xim_close_display): For XUnregisterIMInstantiateCallback,
818 always eassert return value and pass exactly the same values
819 as were used for XRegisterIMInstantiateCallback.
820 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
821 sources to check why if you are interested.
823 2014-03-05 Martin Rudalics <rudalics@gmx.at>
825 * dispnew.c (change_frame_size_1): Add new_lines instead of
826 new_height, the latter may be still zero if passed as such.
827 * window.c (Fwindow_pixel_height): Mention bottom divider in
830 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
832 Fix "resource temporarily unavailable" with xgselect
834 * xgselect.c: Include <stdbool.h>.
835 (xg_select) [!USE_GTK]: Don't lose track of errno.
837 Fix minor --enable-gcc-warnings issues.
838 * widget.c (update_various_frame_slots, EmacsFrameResize):
839 Avoid unused locals. Prefer 'if' to '#if' when either will do.
841 2014-03-04 Ken Brown <kbrown@cornell.edu>
843 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
844 represent the actual adjustment needed for alignment.
846 2014-03-04 Eli Zaretskii <eliz@gnu.org>
848 * gmalloc.c (aligned_alloc): Don't allocate more memory than
849 needed, and don't reallocate if the initial allocation already
850 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
852 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
854 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
857 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
859 * cmds.c (delete-char): Update docstring pointing out that the
860 function ignores `delete-active-region' and `overwrite-mode'.
862 2014-03-03 Eli Zaretskii <eliz@gnu.org>
864 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
866 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
867 allocated buffer due to alignment.
868 (freehook): If the block to be freed was allocated by
869 'aligned_alloc', find its real pointer before calling 'free'.
871 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
874 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
876 * font.c (toplevel): Adjust comment about font cache layout.
877 (font_clear_cache): Fix to match real font cache layout.
878 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
879 (Fframe_font_cache) [FONT_DEBUG]: New function.
880 (syms_of_font) [FONT_DEBUG]: Defsubr it.
882 Avoid crashes when X fonts are erroneously freed on reused X
883 'Display *' connection data (Bug#16069). Note that X font
884 resources still may be leaked, but currently there is no way
885 to completely avoid it.
886 * xterm.h (struct x_display_info): New member x_id. Add comments.
887 * xterm.c (x_display_id): New variable.
888 (x_term_init): Assign identifier to each opened X connection.
889 * xfont.c (struct xfont): New member x_display_id.
890 (xfont_open): Initialize it with frame's display id.
891 (xfont_close): Check whether font's display id matches the one
892 recorded for the given display. Adjust comment.
893 * xftfont.c (struct xftfont_info):
894 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
896 2014-03-01 Martin Rudalics <rudalics@gmx.at>
898 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
899 * window.c (Fother_window_for_scrolling): Don't try to scroll a
900 killed Vother_window_scroll_buffer.
901 (Vother_window_scroll_buffer): Fix doc-string accordingly.
903 2014-03-01 Eli Zaretskii <eliz@gnu.org>
905 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
906 that start with more than 2 slashes as UNCs. (Bug#16751)
908 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
910 Fix a few crashes and leaks when cloning C strings.
911 * alloc.c, lisp.h (dupstring): New function.
912 * gtkutil.c (xg_get_font):
913 * term.c (tty_default_color_capabilities):
914 * xsettings.c (store_monospaced_changed)
915 (store_font_name_changed, parse_settings)
916 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
917 This avoids some unlikely crashes due to accessing freed storage,
918 and avoids some minor memory leaks in the more-typical case.
920 2014-02-28 Martin Rudalics <rudalics@gmx.at>
922 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
923 cursor when modeline can't be dragged (Bug#16647).
925 2014-02-28 Glenn Morris <rgm@gnu.org>
927 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
928 from custom-delayed-init-variables. (Bug#11565)
930 2014-02-27 Martin Rudalics <rudalics@gmx.at>
932 More fixes for mouse glyph calculations (Bug#16647).
933 * window.c (coordinates_in_window): In intersection of
934 horizontal and vertical window dividers prefer the horizontal
935 one. Add some extra parens to last fix.
936 (window_relative_x_coord): Return x-coordinate for header and
938 * xdisp.c (remember_mouse_glyph): In text area don't extend
939 glyph into mode line to show the vertical drag cursor there
940 immediately. Subdivide mouse glyphs in right fringes to show a
941 horizontal drag cursor as soon as we enter the "grabbable width"
942 portion. Handle vertical border case separately. Do not
943 subdivide window divider areas.
944 (note_mouse_highlight): On bottom divider of bottommost windows
945 show vertical drag cursor only when the minibuffer window can be
948 2014-02-27 Eli Zaretskii <eliz@gnu.org>
950 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
951 reset by the face of the object just displayed. See also bug#76.
952 (get_next_display_element): If the string came from a display
953 property, examine the box face attribute at it->position, not at
954 it->current.pos, since the latter was not updated yet. (Bug#16870)
955 (handle_face_prop): Improve commentary.
957 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
959 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
960 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
962 2014-02-26 Martin Rudalics <rudalics@gmx.at>
964 Fixes around Bug#16647.
965 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
966 ON_BOTTOM_DIVIDER cases.
967 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
968 only if the window has no right divider.
969 (Fcoordinates_in_window_p): Fix doc-string.
971 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
973 * lread.c (Funintern): Fix doc to match advertised calling convention.
975 2014-02-24 Daniel Colascione <dancol@dancol.org>
977 * keyboard.c (read_char): Close race that resulted in lost events.
979 2014-02-22 Glenn Morris <rgm@gnu.org>
981 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
982 * window.c (window-resize-pixelwise): Doc fixes.
984 * process.c (Finternal_default_process_filter)
985 (Finternal_default_process_sentinel): Doc tweaks.
987 2014-02-21 Glenn Morris <rgm@gnu.org>
989 * process.c (Fprocess_buffer, Faccept_process_output)
990 (Finternal_default_process_filter, Finternal_default_process_sentinel):
993 2014-02-21 Martin Rudalics <rudalics@gmx.at>
995 * window.c (Fwindow_scroll_bar_width): New function.
997 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
999 Pacify GCC when configuring with --enable-gcc-warnings.
1000 * xdisp.c (move_it_in_display_line_to) [lint]:
1001 Initialize recently-added local.
1003 2014-02-21 Daniel Colascione <dancol@dancol.org>
1005 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1007 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1009 * xdisp.c (init_iterator): Don't dereference a bogus face
1010 pointer. (Bug#16819)
1011 (try_cursor_movement): Don't use cursor position if
1012 set_cursor_from_row failed to compute it. This avoids assertion
1013 violations in MATRIX_ROW.
1014 (move_it_in_display_line_to): Save the iterator state in ppos_it
1015 only once per call. Reimplement the method used to return to the
1016 best candidate position if all the positions found in display line
1017 are beyond TO_CHARPOS. This cuts down the number of calls to
1018 bidi_shelve_cache, which moves a lot of stuff when lines are long
1019 and include bidirectional text. (Bug#15555)
1021 2014-02-20 Glenn Morris <rgm@gnu.org>
1023 * data.c (Fdefalias): Doc fix.
1025 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1027 * xdisp.c (display_line): Fix horizontal scrolling of large images
1028 when fringes are turned off. This comes at a price of not
1029 displaying the truncation/continuation glyphs in this case.
1032 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1033 CreateDIBSection returns an error indication, zero out *ximg after
1034 destroying the image. This avoids crashes in memory allocations
1035 due to the fact that some of the callers also call
1036 x_destroy_x_image, which will attempt to free an already free'd
1039 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1041 * widget.c (update_various_frame_slots): Don't set
1042 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1044 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1046 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1048 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1050 temacs --daemon fix (Bug#16599).
1051 * emacs.c (main): Initialize daemon_pipe[1] here ...
1052 (syms_of_emacs): ... instead of here.
1054 2014-02-16 Anders Lindgern <andlind@gmail.com>
1056 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1059 2014-02-16 Daniel Colascione <dancol@dancol.org>
1061 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1062 (xd_get_connection_address): Use it.
1063 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1064 xd_get_connection_address because the latter signals if the bus
1065 we're trying to close is already disconnected.
1067 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1069 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1070 argument to CreateThread. This avoids segfaults on Windows 9X.
1071 Reported by oslsachem <oslsachem@gmail.com>.
1073 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1075 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1076 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1077 (check_lseek): New function, to report lseek errors.
1078 (save_data_space, update_file_ptrs, read_header, write_header)
1079 (copy_file, copy_rest, unexec): Use these news functions.
1080 (update_file_ptrs): Don't assume wraparound behavior when
1081 converting a large size_t value to off_t.
1083 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1085 * composite.c (fill_gstring_header): Pass positions as C integers
1086 and move parameters checking to...
1087 (Fcomposition_get_gstring): ...this function. Handle case when
1088 buffer positions are in reversed order and avoid crash (Bug#16739).
1090 * buffer.c (validate_region): Mention current buffer in error message.
1092 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1094 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1096 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1098 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1100 2014-02-11 Glenn Morris <rgm@gnu.org>
1102 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1103 Replace refs to "OpenStep" in messages.
1105 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1107 Avoid "." at end of error diagnostics.
1108 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1109 * font.c (Ffont_at):
1110 * nsfns.m (ns_display_info_for_name):
1111 * nsselect.m (Fx_own_selection_internal):
1112 * nsterm.m (performDragOperation:):
1113 Remove "." from end of diagnostic.
1115 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1117 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1118 unintuitive (bug#15824).
1119 (Fyes_or_no_p): Doc fix (bug#15456).
1121 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1123 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1125 * eval.c (call_debugger): When exiting the debugger, do not allow
1126 max_specpdl_size less than actual binding depth (Bug#16603).
1127 (syms_of_eval): Adjust docstring.
1129 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1131 * cmds.c (Fself_insert_command): Output a clearer error message on
1132 negative repetitions (bug#9476).
1134 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1136 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1138 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1140 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1142 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1144 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1146 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1148 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1150 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1152 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1153 `exit' works (bug#15865).
1155 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1157 Constrain window box/body sizes and margin widths (Bug#16649).
1158 * xdisp.c (window_box_width): Don't return less than zero.
1159 (window_box_left_offset, window_box_right_offset): Don't return
1160 more than the window's pixel width.
1161 * window.c (window_body_height, window_body_width): Don't return
1163 (window_resize_apply): Adjust margin width, if necessary.
1165 2014-02-07 Glenn Morris <rgm@gnu.org>
1167 * nsterm.m (syms_of_nsterm): Doc fix.
1169 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1171 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1172 New variables: pointers through which to call the respective APIs.
1173 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1174 (filename_from_ansi, sys_link, check_windows_init_file):
1175 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1176 This is required on Windows 9X, where we dynamically load
1177 UNICOWS.DLL which has their non-stub implementations.
1178 (maybe_load_unicows_dll): Assign addresses to these 2 function
1179 pointers after loading UNICOWS.DLL.
1181 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1182 MultiByteToWideChar and WideCharToMultiByte through function
1185 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1188 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1190 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1191 for OSX >= 10.9 if separate spaces are used.
1192 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1194 2014-02-06 Glenn Morris <rgm@gnu.org>
1196 * buffer.c (cache-long-scans): Doc fix.
1198 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1200 * w32fns.c (Fw32_shell_execute): Doc fix.
1202 2014-02-05 Bastien Guerry <bzg@gnu.org>
1204 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1205 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1207 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1209 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1210 outside the window (Bug#16649).
1212 * xdisp.c (note_mouse_highlight): When entering a margin area show
1213 a non-text cursor (Bug#16647).
1215 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1217 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1218 It prompted a compile-time diagnostic on GNU/Linux.
1219 Simplify to remove the need for the label.
1221 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1223 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1224 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1225 to show it; otherwise return 'unsupported--w32-dialog' to signal
1226 to the caller that emulation with menus is necessary.
1227 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1229 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1231 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1234 * menu.c (Fx_popup_dialog): Don't condition the call to
1235 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1236 special symbol 'unsupported--w32-dialog', emulate the dialog with
1237 a menu by calling x-popup-menu.
1239 * menu.h (Qunsupported__w32_dialog): New extern variable.
1241 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1243 * keyboard.c (kbd_buffer_get_event): Read file notification events
1246 * xgselect.c (xg_select): Read glib events in any case, even if
1247 there are no file descriptors to watch for. (Bug#16519)
1249 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1251 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1252 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1253 * w32term.c (w32_draw_window_divider): Handle first and last
1255 * w32term.h (w32_fill_area_abs): New function.
1256 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1258 * xfaces.c (realize_basic_faces): Handle new face ids.
1259 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1260 and bottom divider width.
1261 * xterm.c (x_draw_window_divider): Handle first and last pixels
1264 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1266 * print.c (Fexternal_debugging_output): Add cast to pacify
1267 --enable-gcc-warnings.
1268 * eval.c (call_debugger): Grow specpdl if the debugger was
1269 entered due to specpdl overflow (Bug#16603) and allow more
1270 specpdl space for the debugger itself.
1272 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1274 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1277 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1279 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1280 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1282 * print.c (Fexternal_debugging_output): If the argument character
1283 is non-ASCII, encode it with the current locale's encoding before
1284 writing the result to the terminal. (Bug#16448)
1286 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1287 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1290 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1292 * process.c (create_process): Reset SIGPROF handler in the child.
1293 * callproc.c (call_process): Likewise.
1295 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1297 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1299 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1301 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1302 of zero to print strings, GDB doesn't like it.
1304 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1305 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1306 we still use correct addresses. (Bug#16576)
1308 2014-01-27 K. Handa <handa@gnu.org>
1310 Fix bug#16286 by a different method from revno:116158 (2014-01-26),
1311 to preserve the code detection behavior of 24.3.
1312 * coding.h (struct coding_system): New member detected_utf8_bytes.
1313 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1314 (decode_coding_gap): Use short cut for UTF-8 file reading only
1315 when coding->detected_utf8_bytes equals to coding->src_bytes.
1316 * fileio.c (Finsert_file_contents): Cancel the previous change.
1318 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1320 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1321 that are not visible.
1323 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1325 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1326 is grabbed (Bug#16565).
1328 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1330 * xdisp.c (last_max_ascent): Re-remove after erroneously
1331 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1333 (move_it_to): Re-remove reference to last_max_ascent.
1334 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1335 max_descent here instead of calling line_bottom_y.
1338 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1340 * terminal.c (initial_free_frame_resources): New function.
1341 (init_initial_terminal): Install new hook to free face cache
1342 on initial frame and avoid memory leak. For details, see
1343 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1344 * xfaces.c (free_frame_faces): Adjust comment.
1346 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1348 * data.c (Fstring_to_number): Document results if unparsable
1351 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1353 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1355 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1357 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1358 * coding.c (detect_coding_utf_8, emacs_mule_char)
1359 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1360 (check_utf_8, decode_coding):
1361 * coding.h (struct coding_system.errors):
1362 Use ptrdiff_t, not int, for integer values derived from buffer and
1365 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1366 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1367 before invoking decode_coding_gap, since there's just one block.
1369 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1371 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1372 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1373 too early. Again run change_frame_size before assigning menu-
1376 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1378 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1379 arrives, call x_check_fullscreen, in case the new display has a
1380 different resolution. (Bug#16517)
1382 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1384 * term.c (read_menu_input): If the selected frame changes, exit
1386 (tty_menu_show): If the selected frame changes while we displayed
1387 a menu, throw to top level. (Bug#16479)
1389 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1391 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1393 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1395 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1396 * data.c (count_one_bits_word): Fix bug (negated comparison)
1397 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1399 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1401 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1402 Avoid undefined behavior by initializing display property bit of a
1403 string processed by the bidirectional iterator. For details, see
1404 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1406 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1408 Minor cleanup of previous change.
1409 * image.c (imagemagick_error, Fimagemagick_types):
1410 Omit some recently-introduced and unnecessary casts and assignments.
1412 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1414 Fix two memory leaks discovered with Valgrind.
1415 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1416 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1418 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1420 Fixes in window size functions around Bug#16430 and Bug#16470.
1421 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1422 (Fwindow_mode_line_height, Fwindow_header_line_height)
1423 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1424 Minor doc-string adjustments.
1425 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1426 Rewrite doc-strings.
1427 (window_body_height, window_body_width): Do not count partially
1428 visible lines/columns when PIXELWISE is nil (Bug#16470).
1429 (Qfloor, Qceiling): New symbols.
1431 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1433 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1434 when the image cache is not yet allocated. (Bug#16509)
1436 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1438 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1439 re-attach intervals to its base buffer (Bug#16502).
1440 * intervals.c (set_interval_object): Move from here...
1441 * intervals.h (set_interval_object): ... to here. Fix comments.
1443 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1445 Avoid undefined behavior by initializing buffer redisplay bit.
1446 Problem reported by Dmitry Antipov in
1447 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1448 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1450 Revert some of the CANNOT_DUMP fix (Bug#16494).
1451 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1453 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1455 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1456 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1457 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1458 they are replaced by macros that expand into direct calls to the
1459 corresponding functions from GDI32.DLL.
1460 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1461 variables in the Cygwin build, they are unused.
1463 2014-01-19 K. Handa <handa@gnu.org>
1465 * composite.c (composition_update_it): Fix previous change.
1467 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1469 Fix file name handling on MS-Windows 9X.
1470 * w32.c (maybe_load_unicows_dll): New function.
1472 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1473 on, to make sure we can convert file names to and from UTF-8 on
1474 Windows 9X. This fixes a failure to start up because Emacs cannot
1475 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1477 * w32font.c [WINDOWSNT]: Include w32.h.
1478 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1479 of implementing the same stuff.
1480 Remove now unused g_b_init_is_windows_9x.
1482 * w32.h (maybe_load_unicows_dll): Add prototype.
1484 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1486 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1487 switch to single keyboard. Prevents daemon crashes when a new
1488 client connects while we show a TTY menu in an existing client.
1491 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1493 Fix MinGW64 porting problem with _setjmp.
1494 Reported by Eli Zaretskii in:
1495 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1496 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1497 the old _setjmp and _longjmp. All uses changed.
1499 2014-01-13 Daniel Colascione <dancol@dancol.org>
1501 * textprop.c (Fremove_list_of_text_properties):
1502 Correctly handle reaching the end of the interval tree. (Bug#15344)
1504 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1506 * xdisp.c (resize_mini_window): Round height to a multiple of
1507 frame's line height. Fix bug in calculation of window start
1508 position (Bug#16424).
1510 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1512 * macfont.m: Include termchar.h.
1513 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1514 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1515 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1516 *_WITH_GC_* to take face and f as parameters.
1517 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1518 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1520 2014-01-13 Daniel Colascione <dancol@dancol.org>
1522 Fix menu item updating in the presence of the Unity global menu
1525 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1526 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1528 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1529 updating menus; explain why.
1530 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1531 problem it's supposed to solve and it interferes with detecting
1532 the presence of a global menu.
1533 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1536 2014-01-11 K. Handa <handa@gnu.org>
1538 * composite.c (composition_update_it): Fix indexing of
1539 LGSTRING_CHAR (Bug#15984).
1541 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1543 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1545 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1547 * xdisp.c (try_window_id): Don't use this function's optimizations
1548 if overlays in the buffer displayed by the window have changed
1549 since last redisplay. (Bug#16347)
1550 (message_dolog): Fix indentation.
1552 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1554 * frame.c (frame_resize_pixelwise): Fix doc-string.
1556 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1558 Fix handling of internal borders (Bug#16348).
1559 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1560 Remove internal border width from pixel width of windows.
1561 (change_frame_size_1): Don't return early when frame's pixel
1562 size changes - we still have to record the new sizes in the
1564 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1565 also when toolbar gets larger.
1566 * window.c (check_frame_size): Include internal_border_width in
1568 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1569 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1570 In non-toolkit/non-GTK version clear internal border.
1571 * xterm.c (x_clear_under_internal_border): New function for
1572 non-toolkit/non-GTK version.
1573 (x_after_update_window_line): In non-toolkit/non-GTK version
1575 (handle_one_xevent, x_set_window_size):
1576 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1577 * xterm.h (x_clear_under_internal_border): Extern it.
1579 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1581 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1582 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1585 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1587 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1588 last value of point is not equal to buffer's point. (Bug#16129)
1590 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1593 * nsterm.h (updateCollectionBehavior): Rename from
1594 updateCollectionBehaviour. All uses changed.
1596 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1597 * Makefile.in (SETFATTR): New macro.
1598 (temacs$(EXEEXT)): Use it.
1600 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1602 Fix maximization behavior on Windows (Bug#16300).
1603 * w32fns.c (w32_fullscreen_rect): Don't handle
1604 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1605 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1606 of SetWindowPos. Restore last placement also when leaving
1607 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1608 but the FULLSCREEN_BOTH case.
1610 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1613 * data.c (arithcompare_driver):
1614 * fileio.c (Fcar_less_than_car):
1615 * fns.c (internal_equal):
1616 * frame.c (delete_frame):
1617 * lisp.h (enum More_Lisp_Bits):
1619 Avoid C99 constructs that don't work in C89.
1620 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1621 to port to C89, which doesn't have 'long long'.
1622 (count_trailing_zero_bits): Use them.
1624 2014-01-03 Chong Yidong <cyd@gnu.org>
1626 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1628 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1630 Further adjust frame/window scrollbar width calculations.
1631 * window.c (apply_window_adjustment):
1632 Set windows_or_buffers_changed.
1633 (Fwindow_scroll_bars): Return actual scrollbar width.
1634 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1635 For non-toolkit builds again use 14 as minimum width and set
1636 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1637 * xterm.c (XTset_vertical_scroll_bar): Take width from
1638 WINDOW_SCROLL_BAR_AREA_WIDTH.
1639 (x_new_font): Rename wid to unit. Base calculation of new
1640 scrollbar width on toolkit used and make it analogous to that of
1641 x_set_scroll_bar_default_width.
1642 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1643 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1644 of GetSystemMetrics.
1645 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1646 WINDOW_SCROLL_BAR_AREA_WIDTH.
1647 (x_new_font): Make it correspond to changes in xterm.c.
1649 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1651 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1652 This is a cleaner way to fix the MinGW-w64 porting problem.
1653 Check for INTPTR_MAX misconfiguration.
1655 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1657 * search.c (newline_cache_on_off, find_newline): In indirect
1658 buffers, use the newline cache of the base buffer.
1660 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1661 buffer, invalidate the caches of its base buffer. (Bug#16265)
1663 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1664 buffers, use the width-run cache of the base buffer.
1666 * xdisp.c (redisplay_window): When the window displays an indirect
1667 buffer, and the character widths in the display table have
1668 changed, invalidate the width-run cache of the corresponding base
1671 * fileio.c (Finsert_file_contents): When invalidating the newline
1672 cache, consider the case of inserting into indirect buffer.
1674 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1675 In indirect buffers, use the paragraph cache of the base buffer.
1677 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1679 * window.c (grow_mini_window): Fix last change.
1681 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1683 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1685 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1687 * w32term.c (w32_initialize): Use LCID and LOWORD.
1689 * w32proc.c (create_child): Use pid_t for 5th argument.
1690 (IsValidLocale): Don't provide prototype for MinGW64.
1691 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1692 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1694 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1695 MinGW64 doesn't support.
1697 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1699 * w32.c (set_named_security_info): New function.
1700 (acl_set_file): Fall back on set_named_security_info if
1701 set_file_security fails.
1702 (g_b_init_set_named_security_info_w)
1703 (g_b_init_set_named_security_info_a): New static variables.
1704 (globals_of_w32): Initialize them to zero.
1705 (set_named_security_info): Set them to non-zero if the
1706 corresponding API is available.
1707 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1708 New function typedefs.
1710 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1712 Some more fixes following pixelwise resize changes including one
1714 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1715 of frame_resize_pixelwise.
1716 * widget.c (pixel_to_text_size): New function.
1717 (update_wm_hints): Have size hints respect value of
1718 frame_resize_pixelwise.
1719 (EmacsFrameResize): Alway process resize requests pixelwise.
1720 * window.c (grow_mini_window): Make sure mini window is at least
1722 * xdisp.c (display_menu_bar): Make sure menubar extends till
1724 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1725 (x_set_tool_bar_lines): Calculate pixelwise.
1726 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1727 frame_resize_pixelwise.
1729 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1731 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1732 variables not used there.
1734 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1736 * w32.c (sys_umask): New function. (Bug#16299)
1738 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1740 * dispnew.c (change_frame_size_1): Take old width of root window
1741 from that window's pixel width. (Bug#16284)
1743 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1745 Plain copy-file no longer chmods an existing destination (Bug#16133).
1746 * fileio.c (realmask): Now a static var, not a local.
1747 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1748 Remove arg STATPTR. All uses changed.
1749 (Fcopy_file): Do not alter permissions of existing destinations,
1750 unless PRESERVE-PERMISSIONS (renamed from
1751 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1752 Avoid race when testing for existing destinations and for
1753 when input and output files are the same.
1754 If changing the group fails, adjust both default and
1755 preserved permissions so that access is not granted to the
1757 (Fset_default_file_modes, init_fileio): Update realmask.
1758 (Fdefault_file_modes): Use realmask instead of calling umask.
1760 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1762 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1763 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1764 flags on the daemon pipe ends before execing.
1766 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1768 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1769 session. (Bug#14739)
1771 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1773 * callproc.c (Vexec_path): Document that exec-directory is in it.
1775 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1777 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1780 2013-12-27 Chong Yidong <cyd@gnu.org>
1782 * data.c (Fsymbol_function): Doc fix.
1784 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1786 Some more tinkering with Bug#16051.
1787 * window.c (resize_frame_windows): Don't let the size of the
1788 root window drop below the frame's default character size.
1789 Never ever delete any subwindows - let the window manager do the
1792 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1793 of toolbar lines needed when they exceed the height of the root
1795 (unwind_create_frame_1): New function.
1796 (Fx_create_frame): Generally inhibit calling the window
1797 configuration change hook here. Remove extra call to
1798 change_frame_size - it's not needed when we don't run the
1799 configuration change hook.
1801 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1803 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1804 On my Fedora 19 platform the core dumps were so big that
1805 my desktop became nearly catatonic.
1806 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1807 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1808 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1809 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1810 a clang-only syntax.
1811 * conf_post.h (__has_feature): New macro, if not already defined.
1812 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1813 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1815 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1817 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1818 is a file name. (Bug#16252)
1820 2013-12-25 Chong Yidong <cyd@gnu.org>
1822 * keyboard.c (Voverriding_terminal_local_map)
1823 (Voverriding_local_map): Doc fix.
1825 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1827 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1829 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1830 file name when it is submitted to ShellExecute. Simplify code.
1831 Don't test DOCUMENT for being a string, as that is enforced by
1832 CHECK_STRING. Doc fix.
1834 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1836 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1837 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1838 redisplay_tool_bar does. Improve and fix commentary.
1839 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1840 limits of the glyph matrices. (Bug#16051)
1841 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1842 only when the new size is different from the old one, and the new
1843 size can be achieved given the frame height.
1845 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1847 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1849 2013-12-23 Glenn Morris <rgm@gnu.org>
1851 * lread.c (Fload): Mention load-prefer-newer in doc.
1853 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1855 Handle Bug#16207 by being more restrictive when running hooks.
1856 * window.c (unwind_change_frame): New function.
1857 (Fset_window_configuration): Don't run configuration change hook
1858 while the frame configuration is unsafe. Call select_window
1861 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1863 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1865 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1867 * nsterm.h: Declare EmacsColor category.
1869 * nsterm.m (NSColor): Implement EmacsColor category.
1870 (ns_get_color): Use colorUsingDefaultColorSpace.
1871 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1873 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1875 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1877 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1878 having the PNG_NORETURN attribute, to avoid compiler warning in
1881 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1883 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1885 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1886 fringe background extension.
1887 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1888 because they are now always the same as `left' and `width',
1889 respectively. Remove code for the case that `width' and
1890 `sb_width' are different.
1892 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1894 Remove scroll_bar_actual_width from frames.
1895 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1896 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1897 (x_figure_window_size):
1898 * nsterm.m (x_set_window_size):
1899 * widget.c (set_frame_size):
1900 * w32term.c (x_set_window_size):
1901 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1902 scroll_bar_actual_width.
1904 Convert scroll_bar members to integers on Windows.
1905 * w32term.h (struct scroll_bar): Convert top, left, width,
1906 height, start, end and dragging to integers.
1907 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1909 * w32term.c (w32_set_scroll_bar_thumb)
1910 (w32_scroll_bar_handle_click): Remove XINT conversions for
1911 scroll_bar members. Treat bar->dragging as integer.
1912 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1913 first element. Remove XINT conversions for scroll_bar members.
1914 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1915 Remove XINT conversions for scroll_bar members.
1917 Fix assignment for new window total sizes.
1918 * window.c (Fwindow_resize_apply_total): Assign values for
1921 2013-12-20 Chong Yidong <cyd@gnu.org>
1923 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1924 argument to `append'.
1926 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1928 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1929 current text face, for extending the face of the display margins.
1932 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1933 Doc fix. (Bug#16190)
1935 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1937 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1940 * nsterm.m (Qfile, Qurl): New.
1941 (EV_MODIFIERS2): New macro.
1942 (EV_MODIFIERS): Use EV_MODIFIERS2.
1943 (ns_term_init): Remove font and color from DND, does not work on
1944 newer OSX, and other ports don't have them.
1945 (performDragOperation:): Handle modifiers used during drag.
1946 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1947 Remove global Lisp variables used to communicate with ns-win.el.
1948 Remove font and color handling.
1949 (syms_of_nsterm): Defsym Qfile and Qurl.
1951 2013-12-19 Anders Lindgren <andlind@gmail.com>
1953 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1954 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1956 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1957 (constrainFrameRect): Remove special case nr_screens == 1.
1958 Don't constrain size to size of view.
1960 * nsterm.h (ns_output): Remove dont_constrain.
1962 2013-12-19 Anders Lindgren <andlind@gmail.com>
1964 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1966 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1968 Minor fixes for recent openp changes.
1969 * lisp.h (GCPRO7): New macro.
1970 * lread.c (openp): Use bool for boolean; all callers changed.
1971 Protect save_string from GC. Don't assume that file descriptors
1972 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1973 warning about uninitialized variable.
1975 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1977 * w32fns.c (emacs_abort): Use intptr_t as argument of
1978 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1980 2013-12-18 Glenn Morris <rgm@gnu.org>
1982 * lread.c (Fload): Pass load_prefer_newer to openp.
1983 Don't bother checking mtime if openp already did it.
1984 (openp): Add `newer' argument, to check all suffixes
1985 and find the newest file.
1986 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1987 * callproc.c (call_process):
1988 * charset.c (load_charset_map_from_file):
1989 * emacs.c (init_cmdargs):
1990 * image.c (x_create_bitmap_from_file, x_find_image_file):
1992 * lread.c (Flocate_file_internal):
1993 * process.c (Fformat_network_address):
1994 * sound.c (Fplay_sound_internal):
1995 * w32.c (check_windows_init_file):
1996 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1998 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2000 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2002 * w32.c (getloadavg): Don't index samples[] array with negative
2003 indices. Recover from wall-clock time being set backwards.
2005 * w32term.c (w32_initialize): Declare the argument of
2006 set_user_model as const.
2008 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2009 (w32_menu_show): Constify some arguments passed to MessageBox.
2011 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2012 to initialize Lisp objects.
2014 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2015 initialize Lisp objects.
2017 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2018 use variables used only on X under that condition.
2020 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2021 variables not used there.
2023 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2025 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2026 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2028 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2030 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2031 code, revealed in presence of R2L characters, character
2032 compositions, and display vectors. A better fix for Bug#16148.
2033 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2034 GTK and NS builds, they don't have this member of struct frame.
2036 * dispextern.h (struct composition_it): Correct a comment for the
2039 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2041 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2042 This prevents a compilation error on C compilers that do not
2043 default functions to return 'int' if not declared. Also, add
2044 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2045 since it now uses inline functions.
2047 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2049 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2050 display margins on mode line, header line, and in the frame's
2051 tool-bar window. (Bug#16165)
2053 2013-12-16 Andreas Schwab <schwab@suse.de>
2055 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2057 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2059 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2062 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2064 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2066 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2068 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2069 intended to find bogus pointers in font objects (Bug#16140).
2070 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2071 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2072 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2073 Disable for MS-Windows due to Bug#15876; apparently this
2074 requires more or less substantial changes in fontset code.
2075 * xfont.c (xfont_close):
2076 * xftfont.c (xftfont_close): Call x_display_info_for_display
2077 to check whether 'Display *' is valid (Bug#16093 and probably
2080 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2082 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2083 Reported by Juanma Barranquero <lekktu@gmail.com>.
2085 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2086 open a pty on MS-Windows. (Bug#16152)
2088 * emacs.c (decode_env_path): Fix bogus comparison against
2089 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2091 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2093 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2094 (Fx_file_dialog): Add parentheses around && to silence warning.
2096 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2098 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2100 * xdisp.c (extend_face_to_end_of_line): Extend background of
2101 non-default face in margin areas as well. (Bug#16151)
2102 (display_line): Call extend_face_to_end_of_line for continued
2103 lines as well, if the display margins have non-zero width.
2104 (set_glyph_string_background_width): When needed, set the
2105 extends_to_end_of_line_p flag on glyph strings to be drawn in
2106 margin areas, not only in the text area.
2108 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2111 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2113 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2114 Don't worry about verify_error being t, since it has to be a list.
2116 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2118 Use bool for boolean, focusing on headers.
2119 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2120 No need to include <stdbool.h>, since conf_post.h does it now.
2121 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2122 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2123 (SET_PER_BUFFER_VALUE_P):
2124 * ccl.c, ccl.h (setup_ccl_program):
2125 * ccl.h (CHECK_CCL_PROGRAM):
2126 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2127 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2128 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2129 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2130 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2131 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2132 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2133 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2134 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2135 (CHARSET_FAST_MAP_SET):
2136 * coding.c (decode_coding_ccl, encode_coding_ccl):
2137 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2138 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2139 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2140 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2141 (decode_coding_c_string):
2142 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2143 * conf_post.h (has_attribute):
2144 * dispextern.h (trace_redisplay_p)
2145 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2146 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2147 (SET_GLYPH_FROM_CHAR_GLYPH)
2148 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2149 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2150 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2151 (cursor_in_mouse_face_p):
2152 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2153 (blank_row, prepare_desired_row)
2154 (build_frame_matrix_from_leaf_window, make_current)
2155 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2156 (update_window, scrolling_window, update_frame_line):
2157 * disptab.h (GLYPH_FOLLOW_ALIASES):
2158 * editfns.c (Fformat):
2159 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2160 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2161 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2162 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2163 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2164 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2165 (FONT_DEFERRED_LOG):
2166 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2167 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2168 (FRAME_MOUSE_UPDATE):
2169 * fringe.c (Fdefine_fringe_bitmap):
2170 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2171 (x_create_bitmap_from_xpm_data, xpm_load_image):
2172 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2173 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2174 (MERGE_INTERVAL_CACHE):
2175 * keymap.h (KEYMAPP):
2176 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2177 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2178 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2179 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2180 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2181 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2182 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2183 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2184 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2185 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2186 (SETUP_BUFFER_SYNTAX_TABLE):
2187 * systime.h (timespec_valid_p):
2188 * term.c (save_and_enable_current_matrix):
2189 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2190 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2191 (redisplay_internal, try_window_reusing_current_matrix)
2192 (sync_frame_with_window_matrix_rows, try_window_id)
2193 (display_menu_bar, display_tty_menu_item, display_mode_line)
2194 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2195 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2196 * xmenu.c (xmenu_show):
2197 * xterm.c (use_xim, x_term_init):
2198 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2199 (struct x_bitmap_record):
2200 Use bool for booleans.
2201 * ccl.c (struct buffer_text):
2202 * ccl.h (struct ccl_program):
2203 * charset.h (struct charset):
2205 * coding.h (struct iso_2022_spec, struct coding_system):
2206 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2207 (struct glyph_string, struct face, struct face_cache)
2208 (struct bidi_string_data, struct bidi_it)
2209 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2211 * editfns.c (Fformat):
2212 * frame.h (struct frame):
2213 * fringe.c (struct fringe_bitmap):
2214 * intervals.h (struct interval):
2215 * keyboard.h (struct kboard):
2216 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2217 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2218 (struct Lisp_Buffer_Local_Value, union specbinding):
2219 * macfont.m (struct macfont_info):
2220 * process.h (struct Lisp_Process):
2221 * termchar.h (struct tty_display_info):
2222 * window.h (struct window):
2223 * xterm.h (struct x_output):
2224 Use bool_bf for boolean bit-fields.
2225 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2226 All callers changed.
2227 * ccl.h (struct ccl_program): Remove unused members private_state,
2228 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2230 (struct ccl_spec): Remove unused members cr_carryover,
2231 eight_bit_carryover.
2232 * conf_post.h: Include <stdbool.h>.
2233 (bool_bf): New type.
2234 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2235 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2236 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2237 'do { ... } while (false)' brackets.
2238 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2239 Args must now be expressions; all callers changed.
2240 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2241 (PRODUCE_GLYPHS): Simplify use of boolean.
2242 * fileio.c (Fcopy_file):
2243 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2244 * lisp.h (UNGCPRO): Return void, not int.
2245 (FOR_EACH_TAIL): Use void expression, not int expression.
2246 * region-cache.c: Reindent.
2247 * region-cache.h: Copy comments from region-cache.c, to fix
2248 incorrect remarks about booleans.
2250 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2252 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2253 when character at point is displayed from a display vector.
2256 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2258 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2259 now a list of certificate validation checks that will abort a
2260 connection with an error.
2261 (Fgnutls_boot): Document it and use it.
2263 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2265 * w32term.c (w32_enable_frame_resize_hack): New variable.
2266 (x_set_window_size): Use it to hack frame resizing on Windows
2269 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2271 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2272 Windows-specific code to w32.c. Change error message text to
2273 match that of Posix platforms.
2275 * w32.c (w32_copy_file): New function, most of the code copied and
2276 reworked from Fcopy_file. Improve error handling. Plug memory
2277 leak when errors are thrown. Support file names outside of the
2278 current codepage. (Bug#7100)
2280 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2282 * lread.c (load_path_default): Prototype.
2284 2013-12-13 Glenn Morris <rgm@gnu.org>
2286 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2287 (dump_path): Remove.
2288 (load-path-default): Remove `changed' argument.
2289 Do not set dump_path permanently. Simplify.
2290 (init_lread): Simplify.
2291 (syms_of_lread): Remove dump_path.
2293 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2295 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2296 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2297 2013-12-12 font-related change to avoid Bug#16128, which
2298 is quite hard to fix without even more substantial changes.
2300 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2302 * font.c (font_close_object): Check for live frame (Bug#16128).
2304 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2306 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2307 Return ptrdiff_t, not int, since it's a buffer size.
2308 Reindent/reparen some macros to a more Gnuish style.
2310 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2312 Avoid undefined behavior with huge regexp interval counts.
2313 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2314 since it's now specialized to interval counts. All uses changed.
2315 Do not assume wrapraound on signed integer overflow.
2316 (regex_compile): Simplify based on the above changes.
2318 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2320 Support file names on MS-Windows that use characters outside of
2321 the current system codepage. (Bug#7100)
2323 * w32.c (get_file_security, set_file_security)
2324 (create_symbolic_link): Separate pointers and boolean flags for
2325 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2326 non-zero, else the former.
2327 (codepage_for_filenames, filename_to_utf16, )
2328 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2330 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2332 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2333 Accept only one argument; all callers changed.
2334 (dostounix_filename): Remove the second argument, now works in
2335 UTF-8. All callers changed.
2336 (parse_root): Lose DBCS code.
2337 (get_long_basename, w32_get_short_filename, init_environment)
2338 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2339 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2340 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2341 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2342 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2343 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2345 (ansi_encode_filename): New function.
2346 (get_emacs_configuration, get_emacs_configuration_options):
2348 (add_volume_info, GetCachedVolumeInformation): Run the input file
2349 name through unixtodos_filename, to ensure it is stored and
2350 referenced in canonical form.
2351 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2352 (logon_network_drive, sys_link, utime): Improve error handling.
2353 (sys_access): New function.
2354 (hashval, generate_inode_val): Unused functions deleted.
2355 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2356 (check_windows_init_file): Convert error message from UTF-8 to
2357 ANSI codepage, for display in the message box.
2358 (globals_of_w32): Set w32_unicode_filenames according to the OS
2361 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2362 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2363 (syms_of_w32term): Declare w32-unicode-filenames.
2365 * w32proc.c (new_child, delete_child): Remove code that handled
2366 unused pending_deletion and input_file members of the child struct.
2367 (create_child, sys_spawnve): Convert all file names to ANSI
2368 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2369 name cannot be encoded in ANSI codepage. Don't use
2370 unixtodos_filename, mirror slashes by hand.
2371 (record_infile, record_pending_deletion): Functions deleted.
2372 (Fw32_short_file_name): Call w32_get_short_filename instead of
2375 * w32notify.c (add_watch): Work in Unicode mode when
2376 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2377 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2378 instead, do the same with Lisp primitives.
2380 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2381 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2382 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2383 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2384 (Fw32_shell_execute): Improve error reporting.
2385 (Fdefault_printer_name): Ifdef away for Cygwin.
2387 * w32.h (struct _child_process): Remove input_file and
2388 pending_deletion members that are no longer used.
2389 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2390 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2391 (ansi_encode_filename): New and updated prototypes.
2393 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2395 (unexec): Don't use dostounix_filename, it expects a file name in
2396 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2399 * fileio.c (Ffile_name_directory, file_name_as_directory)
2400 (directory_file_name, Fexpand_file_name)
2401 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2402 arguments of dostounix_filename.
2403 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2404 use MAX_UTF8_PATH for size of file-name strings.
2405 (emacs_readlinkat): Build an explicitly unibyte string for file
2407 (syms_of_fileio) <file-name-coding-system>:
2408 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2410 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2411 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2412 directories to UTF-8.
2413 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2414 environment, and each element of the input PATH, to UTF-8.
2416 * dired.c (file_attributes): Use build_unibyte_string explicitly
2417 to make Lisp strings from user and group names.
2419 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2422 * coding.c (decode_file_name, encode_file_name): New functions.
2424 * termcap.c (tgetent): Adapt to the change in arguments of
2427 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2430 * msdos.c (dostounix_filename, init_environment): Adapt to the
2431 change in arguments of dostounix_filename.
2433 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2434 [WINDOWSNT]: Encode file names passed to the image libraries in
2437 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2438 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2440 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2441 arguments of dostounix_filename.
2443 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2445 * font.h (struct font_entity) [HAVE_NS]: New field to record
2446 font driver which was used to create this entity.
2447 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2448 frame where the font was opened.
2449 (font_close_object): Add prototype.
2450 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2451 (font_close_object): Not static any more. Lost frame arg.
2452 Adjust comment and users.
2453 * alloc.c (cleanup_vector): Call font_close_object to adjust
2454 per-frame font counters correctly. If HAVE_NS, also call
2455 driver-specific cleanup for font-entity objects.
2456 * ftfont.c (ftfont_open):
2457 * nsfont.m (nsfont_open):
2458 * w32font.c (w32font_open_internal):
2459 * xfont.c (xfont_open):
2460 * xftfont.c (xftfont_open): Save frame pointer in font object.
2461 * macfont.m (macfont_open): Likewise.
2462 (macfont_descriptor_entity): Save driver pointer to be able
2463 to call its free_entity routine when font-entity is swept.
2464 * ftxfont.c (ftxfont_open): Add eassert because frame
2465 pointer should be saved by ftfont_driver.open.
2467 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2469 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2470 input polling is used. This is still meaningful for Cygwin, see
2471 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2472 * keyboard.c (poll_for_input_1, input_polling_used):
2473 Define unconditionally.
2474 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2475 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2476 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2477 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2478 (face_for_char): Likewise. Rearrange eassert and return ASCII
2479 face for CHAR_BYTE8_P.
2480 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2482 2013-12-11 Ken Brown <kbrown@cornell.edu>
2484 * dispextern.h (erase_phys_cursor):
2485 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2487 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2489 * nsterm.m (x_free_frame_resources):
2490 * term.c (tty_free_frame_resources):
2491 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2492 face cache because it's implied by free_frame_faces anyway.
2493 * w32term.c (x_free_frame_resources): Likewise. Do not call
2494 free_frame_faces twice.
2496 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2498 * editfns.c (Fformat_time_string): Mention %F in the doc.
2500 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2502 * window.c (resize_frame_windows): Don't return immediately when
2503 the root window's size doesn't change - the minibuffer window
2504 may still have to be repositioned/resized.
2505 * xfns.c (Fx_create_frame): Always change the frame size after
2506 initializing the frame's faces.
2507 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2508 change_frame_size should already have done it.
2509 (x_new_font): Assign new tool- and menu-bar heights.
2510 (x_set_window_size_1): Account for tool- and menu-bar heights
2511 (Bug#16013). Don't set pixel sizes since change_frame_size
2512 should already have done it.
2514 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2516 Remove the option of using libcrypto.
2517 * Makefile.in (LIB_CRYPTO): Remove.
2518 (LIBES): Don't use it.
2520 2013-12-11 Juri Linkov <juri@jurta.org>
2522 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2523 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2525 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2527 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2528 drawn tool bar items (Bug#16058).
2529 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2531 2013-12-09 Ken Brown <kbrown@cornell.edu>
2533 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2535 * lisp.h (get_frame_param): Adjust conditions for prototype
2538 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2540 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2541 Avoid unused macro warning if configured --without-xft.
2543 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2545 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2547 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2549 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2551 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2553 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2555 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2557 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2559 Use libcrypto's checksum implementations if available, for speed.
2560 * Makefile.in (LIB_CRYPTO): New macro.
2563 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2564 The macro didn't conform to C99 due to type mismatch,
2565 which caused compilation failure with Sun C 5.12,
2566 and it was confusing anyway. Include window.h to declare
2567 redisplay_other_windows.
2569 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2571 * window.c (set_window_buffer): Update mode line (bug#16084).
2573 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2575 Fix minor problems found by static checking.
2576 * keyboard.c (poll_for_input_1, input_polling_used):
2577 Define only if HAVE_NTGUI.
2578 * xmenu.c (popup_activate_callback): Omit unnecessary
2579 check against USE_X_TOOLKIT, which must be defined here anyway.
2580 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2583 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2585 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2587 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2589 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2591 * nsterm.m (x_set_window_size): Remove fprintf.
2592 (init): Define always. Set applicationDidFinishLaunchingCalled
2594 (applicationDidFinishLaunching:):
2595 Set applicationDidFinishLaunchingCalled.
2596 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2599 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2601 Pixel resize changes for NS (Bug#16049).
2602 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2603 height/width. row/cols are locals.
2604 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2605 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2606 (windowWillResize): Remove gsextra. Calculate extra as in
2608 (x_new_font): Don't change frame size if fullscreen.
2609 Change size pixelwise.
2611 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2612 comment in xfns.c. Change to pixelwise call.
2614 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2616 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2619 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2621 * xterm.c (input_signal_count): Remove.
2622 (x_dispatch_event): Define unconditionally.
2623 (x_make_frame_visible): Process X events until the frame
2624 is really visible (Bug#16027).
2625 * xterm.h (x_dispatch_event): Declare unconditionally.
2627 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2629 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2631 * nsterm.m (x_set_window_size): Handle pixelwise.
2633 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2635 * w32term.c (x_new_font):
2636 * xterm.c (x_new_font): Calculate new frame size from new font
2639 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2641 * lisp.h (FOR_EACH_TAIL): New macro.
2642 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2644 * window.c (select_window): Call second wset_redisplay before we change
2645 selected_window (bug#16034).
2647 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2649 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2651 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2653 * w32xfns.c: Include window.h, to avoid a compiler warning.
2655 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2657 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2658 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2659 window_scroll takes care of it.
2660 (Fset_window_point, Fdelete_other_windows_internal)
2661 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2662 (Fsplit_window_internal, Fdelete_window_internal)
2663 (Fresize_mini_window_internal, Fset_window_configuration)
2664 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2665 cause redisplay instead of forcing a complete redisplay.
2666 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2667 we're only affecting the selected_window.
2669 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2671 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2672 directional control characters. Update type and category
2673 determination according to the UBA from Unicode v6.3.
2674 (bidi_category_t): New category EXPLICIT_FORMATTING.
2676 * dispextern.h (bidi_type_t): Update to include new bidirectional
2677 properties introduced with Unicode v6.3. (Bug#16043)
2679 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2681 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2684 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2686 * font.c (font_list_entities): Remove dummy assignment.
2687 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2688 used on graphic displays only. Remove unused 'font_encoder' member.
2689 (struct font_bitmap): Remove unused 'extra' member.
2690 * nsfont.m (nsfont_open):
2691 * w32font.c (w32font_open_internal):
2692 * ftfont.c (ftfont_get_bitmap): Adjust users.
2694 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2696 Use bool for boolean.
2697 * tparam.c (tparam1):
2698 * undo.c (record_point, record_property_change):
2699 Use bool for boolean, for local vars that are always true or false.
2701 Minor integer overflow fixes (Bug#16033).
2702 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2703 This improves on the previous fix to this function.
2704 (window_resize_check): When summing up pixel counts, don't rely on
2705 undefined behavior if the sum overflows.
2707 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2709 * window.c (Fset_window_new_pixel): Don't choke at negative
2710 argument value (Bug#16033).
2712 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2713 to avoid crash in window_box_height.
2715 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2716 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2718 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2720 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2722 Minor integer overflow fixes.
2723 * window.c (Fset_window_new_pixel, grow_mini_window):
2724 * xdisp.c (Fwindow_text_pixel_size):
2725 Avoid undefined behavior on signed integer overflow.
2726 * xfns.c (x_set_mouse_color):
2727 Check that drag shape fits in 'unsigned', since that's what X wants.
2729 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2731 Improve reporting of fatal exception on MS-Windows.
2732 * w32fns.c (my_exception_handler): New function.
2733 (globals_of_w32fns): Set it up as the unhandled exception
2734 handler. Initialize exception code and address to zeros.
2735 (emacs_abort): If the exception code and address are available,
2736 print them at the beginning of the backtrace. Fix the format of
2737 printing addresses (was producing 0x0x12345678 on XP).
2740 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2742 * eval.c (Fbacktrace__locals): New function.
2743 (syms_of_eval): Defsubr it.
2745 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2747 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2748 Define here to unify between...
2749 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2750 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2752 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2754 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2756 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2757 fringe background extension.
2758 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2759 because they are now always the same as `left' and `width',
2760 respectively. Remove code for the case that `width' and
2761 `sb_width' are different.
2763 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2765 Fix minor problems found by static checking.
2766 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2767 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2768 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2770 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2772 * image.c (imagemagick_compute_animated_image): Don't crash if we
2773 have an animation with different-sized images (bug#15313).
2775 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2777 Remove some unused items introduced during pixelwise change.
2778 * window.c (window_resize_total_check): Remove unused function.
2779 * xdisp.c (remember_mouse_glyph): Remove unused label.
2780 (Ftool_bar_height): Move declaration inside #if.
2781 * xterm.c (x_set_window_size): Don't use r and c.
2783 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2785 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2788 * window.c (Fset_window_configuration): Comment out unused variables.
2790 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2792 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2794 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2796 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2798 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2799 HAVE_GNUTLS3 (Bug#16001).
2801 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2802 if interrupts are deferred (Bug#15801).
2804 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2806 Support resizing frames and windows pixelwise.
2807 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2808 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2809 (struct glyph_matrix): Replace window_left_col and
2810 window_top_line by window_pixel_left and window_pixel_top.
2811 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2813 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2814 (draw_window_divider, move_it_to, x_draw_right_divider)
2815 (x_draw_bottom_divider, change_frame_size): Add or fix
2817 * dispnew.c (change_frame_size_1): Change prototype.
2818 (adjust_glyph_matrix, required_matrix_width)
2819 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2820 values instead of lines and columns.
2821 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2822 WINDOW_TOTAL_FRINGE_WIDTH.
2823 (handle_window_change_signal, do_pending_window_change)
2824 (init_display): Adjusts calls of change_frame_size.
2825 (change_frame_size, change_frame_size_1): Handle pixelwise
2827 * frame.c (Qright_divider_width, Qbottom_divider_width):
2829 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2830 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2831 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2832 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2834 (set_frame_param): New function.
2835 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2836 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2837 (Ffringe_width, Fborder_width, Fright_divider_width)
2838 (Fbottom_divider_width): New functions, defsubr them.
2839 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2840 New argument pixelwise.
2841 (struct frame_parm_table): New members Qright_divider_width and
2842 Qbottom_divider_width.
2843 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2844 (x_report_frame_params): Handle Qright_divider_width and
2845 Qbottom_divider_width.
2846 (x_set_right_divider_width, x_set_bottom_divider_width):
2848 (frame_resize_pixelwise): New option.
2849 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2850 new_pixelwise, right_divider_width and bottom_divider_width;
2851 remove total_lines; rename text_lines, text_cols, new_text_lines
2852 and new_text_cols to text_height, text_width, new_height and
2853 new_width respectively.
2854 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2855 FRAME_TEXT_WIDTH respectively.
2856 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2857 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2858 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2860 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2861 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2862 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2863 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2864 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2865 (FRAME_TOTAL_COLS_ARG): Remove macro.
2866 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2867 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2868 (x_wm_set_size_hint): Handle frame pixel sizes.
2869 * indent.c (compute_motion, Fcompute_motion):
2870 Call window_body_width instead of window_body_cols.
2871 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2872 (make_lispy_position): Handle right and bottom dividers.
2873 (Fsuspend_emacs): Pixelize call of change_frame_size.
2874 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2875 * lisp.h: Extern set_frame_param.
2876 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2878 (Fx_create_frame): Add entry for vertical_drag_cursor.
2879 Pixelize call of change_frame_size.
2880 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2881 * nsterm.m (ns_update_window_end): Optionally draw right
2883 (x_set_window_size): Add argument pixelwise.
2884 Call check_frame_size and change_frame_size with pixelwise zero.
2885 (ns_draw_window_divider): New function.
2886 (ns_redisplay_interface): Add ns_draw_window_divider.
2887 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2888 (x_new_font): Call x_set_window_size with pixelwise zero.
2889 * print.c (print_object): For a window print its sequence
2891 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2892 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2893 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2894 (w32_createwindow): Use scroll bar area width.
2895 (w32_wnd_proc): Handle bottom divider width.
2896 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2897 (Fx_create_frame): Default divider width parameters.
2898 Caclulate sizes pixelwise. Add vertical drag cursor support.
2899 (x_create_tip_frame): Default divider widths to zero.
2900 Pixelize call to change_frame_size.
2901 (Fx_show_tip): Add handling of divider widths. Pixelize window
2903 (Fw32_frame_rect): New function.
2904 (frame_parm_handler w32_frame_parm_handlers): Add divider
2906 (Vx_window_vertical_drag_shape): Add variable.
2907 * w32inevt.c (resize_event, maybe_generate_resize_event):
2908 Pixelize change_frame_size calls.
2909 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2911 * w32term.c (w32_draw_window_divider): New function.
2912 (x_update_window_end): Handle right divider.
2913 (w32_draw_fringe_bitmap, x_scroll_run)
2914 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2915 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2916 Calculate new frame sizes pixelwise.
2917 (x_new_font): Pixelize call to x_set_window_size.
2918 (x_check_fullscreen): Pixelize call to change_frame_size.
2919 (x_set_window_size_1, x_set_window_size): New argument
2920 pixelwise. Calculate pixelwise.
2921 (x_wm_set_size_hint): Use scroll bar area width.
2922 (w32_redisplay_interface): Add w32_draw_window_divider.
2923 * w32term.h (struct w32_output): Add vertical drag cursor.
2924 * widget.c (set_frame_size, update_wm_hints)
2925 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2927 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2928 * window.c (sequence_number): Restore.
2929 (Fwindow_pixel_width, Fwindow_pixel_height)
2930 (Fwindow_mode_line_height, Fwindow_header_line_height)
2931 (window_pixel_to_total, Frun_window_scroll_functions)
2932 (Fset_window_new_pixel, window_resize_apply_total)
2933 (Fwindow_resize_apply_total): New functions.
2934 (window_body_height, window_body_width): Rename from
2935 window_body_lines. New argument PIXELWISE.
2936 Calculate pixelwise.
2937 (Fwindow_body_height, Fwindow_body_width): New argument
2939 (coordinates_in_window, window_relative_x_coord): Use window's
2940 pixel width instead of total width.
2941 (replace_window, recombine_windows): Initialize pixel values.
2942 (resize_root_window, resize_frame_windows, grow_mini_window)
2943 (shrink_mini_window): New argument PIXELWISE.
2944 Calculate pixelwise.
2945 (Fdelete_other_windows_internal, adjust_window_margins)
2946 (window_resize_check, window_resize_apply)
2947 (Fdelete_window_internal, Fresize_mini_window_internal)
2948 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2949 (check_frame_size): Rename arguments. New argument PIXELWISE.
2950 Calculate pixelwise.
2951 (set_window_buffer): Make samebuf bool. Run configuration change
2952 hook only if buffer changed.
2953 (Fset_window_buffer): Rewrite doc-string.
2954 (make_window): Initialize new_pixel slot.
2955 (Fwindow_resize_apply): Check pixel size of root window.
2956 (Fsplit_window_internal): Call 2nd argument pixel_size.
2957 Calculate pixelwise.
2958 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2960 (save_window_data): New slots frame_text_width,
2961 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2962 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2964 (Fcurrent_window_configuration, Fset_window_configuration)
2965 (save_window_save, compare_window_configurations): Handle new
2966 slots in save_window_data and saved_window.
2967 (Fset_window_scroll_bars): Fix doc-string.
2968 (window_resize_pixelwise): New variable.
2969 (coordinates_in_window, Fcoordinates_in_window_p):
2971 (make_parent_window): Adjust sequence_number.
2972 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2974 * window.h (struct window): New members new_pixel, pixel_left,
2975 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2976 (wset_new_pixel): New function.
2977 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2978 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2979 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2980 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2981 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2982 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2983 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2984 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2985 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2986 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2987 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2988 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2989 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2990 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2991 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2993 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2994 (window_body_width, check_frame_size): Adapt external declarations.
2995 * xdisp.c (last_max_ascent): New integer.
2996 (window_text_bottom_y): Handle bottom divider.
2997 (window_box_width, window_box_height): Calculate pixelwise.
2998 (get_glyph_string_clip_rects): Handle right divider.
2999 (remember_mouse_glyph): When windows are resized pixelwise
3000 proceed with width and height set to 1.
3001 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3003 (move_it_to): Calculate and return maximum x position
3005 (Fwindow_text_pixel_size): New function.
3006 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3007 (tool_bar_lines_needed): Rename to tool_bar_height.
3008 Calculate pixelwise.
3009 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3010 Calculate pixelwise.
3011 (redisplay_tool_bar): Calculate pixelwise.
3012 (redisplay_window): Calculate pixelwise. Handle dividers.
3013 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3014 (x_draw_vertical_border): Handle dividers.
3015 (define_frame_cursor1): Handle vertical drag cursor.
3016 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3017 (expose_window): Calculate pixelwise. Handle dividers.
3018 (init_xdisp): Initialize pixel values.
3019 * xfaces.c (Qwindow_divider): New face.
3020 (realize_basic_faces): Realize it.
3021 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3022 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3023 (x_set_scroll_bar_default_width): Default actual width to 16.
3024 (Fx_create_frame): Set sizes pixelwise.
3025 (x_create_tip_frame): Default divider widths to zero.
3026 Pixelize call of change_frame_size.
3027 (Fx_show_tip): Handle divider widths. Initial pixel position
3029 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3030 (Vx_window_vertical_drag_shape): New option.
3031 * xmenu.c (free_frame_menubar): Pixelize call of
3033 * xterm.c (x_draw_window_divider): New function.
3034 (x_update_window_end): Optionally draw right divider.
3035 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3036 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3037 (handle_one_xevent, x_new_font): Calculate pixelwise.
3038 (x_set_window_size_1, x_set_window_size): New argument
3039 pixelwise. Calculate pixelwise.
3040 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3041 (struct x_redisplay_interface): Add x_draw_window_divider.
3042 * xterm.h (struct x_output): Add vertical_drag_cursor.
3044 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3046 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3047 Set invisible frames's `redisplay' when a full redisplay is requested.
3048 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3049 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3050 (display_mode_lines): Set it here instead.
3052 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3054 * dispextern.h (set_window_update_flags): Remove.
3056 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3058 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3060 * xdisp.c (REDISPLAY_SOME_P): New macro.
3061 (redisplay_internal): Use it (bug#15999).
3062 (prepare_menu_bars, redisplay_window): Use it as well.
3064 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3066 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3068 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3069 (globals_of_w32font): Zero it out.
3070 (GetCharWidth32W_Proc): New function pointer.
3071 (get_char_width_32_w): New function.
3072 (compute_metrics): If get_glyph_outline_w returns an error, try
3073 get_char_width_32_w before declaring a failure. This avoids
3074 punishing raster (a.k.a. "bitmap") fonts by slowing down
3075 redisplay. (Bug#6364).
3077 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3079 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3080 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3081 highlight needs to be redisplayed. (Bug#15913)
3083 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3085 Fix minor problems found by static checking.
3086 * buffer.h (struct buffer_text, struct buffer):
3087 * frame.h (struct frame):
3088 * window.h (struct window):
3089 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3090 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3091 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3092 no-longer-valid use of HAVE_MENUS.
3093 * xdisp.c (propagate_buffer_redisplay): Now static.
3095 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3097 * xmenu.c (Fmenu_or_popup_active_p):
3098 * window.c (Fset_window_configuration):
3099 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3100 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3101 * fns.c (Fyes_or_no_p):
3102 * editfns.c (Fmessage_box, Fmessage_or_box):
3103 * alloc.c (make_save_ptr_ptr):
3104 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3106 * window.c (Fset_window_configuration): Move select_window later.
3108 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3110 Refine redisplay optimizations to only redisplay *some* frames/windows
3111 rather than all of them.
3112 * xdisp.c (REDISPLAY_SOME): New constant.
3113 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3114 (bset_redisplay, bset_update_mode_line): New functions.
3115 (message_dolog): Use bset_redisplay.
3116 (clear_garbaged_frames): Use fset_redisplay.
3117 (echo_area_display): Use wset_redisplay.
3118 (buffer_shared_and_changed): Remove.
3119 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3120 frame titles. Compute the actual set of windows redisplayed.
3121 Don't update frame titles and menu bars for frames that don't need to
3123 (propagate_buffer_redisplay): New function.
3125 (redisplay_internal): Use it. Be more selective in the set of windows
3126 we redisplay. Propagate windows_or_buffers_changed to
3127 update_mode_lines a bit later to simplify the code.
3128 (mark_window_display_accurate_1): Reset window and buffer's
3130 (redisplay_window): Do nothing if neither the window nor the buffer nor
3131 the frame needs redisplay.
3132 * window.h (struct window): Add `redisplay' field.
3133 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3134 (redisplay_other_windows, window_list): New declarations.
3135 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3136 (window_list): Not static any more.
3137 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3138 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3139 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3140 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3141 * frame.h (struct frame): Add `redisplay' field.
3142 Move `external_menu_bar' bitfield next to other bit-fields.
3143 (SET_FRAME_GARBAGED): Use fset_redisplay.
3144 (SET_FRAME_VISIBLE): Don't garbage the frame;
3145 Use redisplay_other_windows.
3146 * buffer.h (struct buffer): Add `redisplay' field.
3147 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3148 (modify_overlay): Use bset_redisplay.
3149 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3151 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3153 Support w32 file notifications in batch mode.
3154 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3155 invalid (which happens in batch mode). If non-interactive, call
3156 handle_file_notifications to store file notification events in the
3157 input queue. (Bug#15933)
3159 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3161 * w32inevt.c (handle_file_notifications): Now external, not static.
3163 * w32term.h (handle_file_notifications): Provide prototype.
3165 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3166 init_crit, since init_display, which does that otherwise, is not
3169 2013-11-27 Glenn Morris <rgm@gnu.org>
3171 * Makefile.in ($(lispsource)/international/charprop.el): New.
3172 (emacs$(EXEEXT)): Depend on charprop.el.
3174 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3176 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3177 deleting portions of the buffer under non-nil REPLACE argument.
3180 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3181 directory, watch it and not its parent.
3182 (add_watch): Allow empty string in FILE.
3184 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3186 * window.c (Fset_window_start, window_resize_apply)
3187 (window_scroll): Reset window_end_valid (Bug#15957).
3189 2013-11-27 Glenn Morris <rgm@gnu.org>
3191 * Makefile.in (leimdir): Now in lisp source directory.
3192 ($(leimdir)/leim-list.el): Just use ../leim .
3193 * epaths.in (PATH_DUMPLOADSEARCH):
3194 * lread.c (load_path_default):
3195 * nsterm.m (ns_load_path): No more leim directory.
3197 2013-11-26 Andreas Schwab <schwab@suse.de>
3199 * .gdbinit (xgettype): Add cast.
3201 2013-11-26 Glenn Morris <rgm@gnu.org>
3203 Preload leim-list.el.
3204 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3205 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3206 is a single directory.
3208 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3210 bool-vector-subsetp is now the normal direction (Bug#15912).
3211 * data.c (Fbool_vector_subsetp): Test whether the first argument
3212 is a subset of the second one, not the reverse. Add doc string.
3214 Fix minor problems found by static checking.
3215 * lread.c (load_path_default): Now static.
3216 * textprop.c (text_property_stickiness): Be consistent about the
3217 test used when deciding whether to consider the previous character.
3218 This simplifies the code a bit.
3220 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3222 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3224 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3225 (syms_of_frame): Don't defsubr them.
3227 2013-11-25 Glenn Morris <rgm@gnu.org>
3229 * lread.c (load_path_default): Change the sense of the argument.
3230 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3231 from dump_path. When it is not, avoid checking dump_path twice.
3233 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3234 uninstalled dump_path against installed Vload_path. (Bug#15964)
3236 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3238 Export get_pos_property to Elisp.
3239 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3240 (syms_of_editfns): Export it to Elisp.
3242 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3244 2013-11-23 Romain Francoise <romain@orebokech.com>
3246 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3247 initialization here ...
3248 (syms_of_fileio): ... from here.
3250 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3252 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3253 Please use --enable-check-lisp-object-type.
3255 2013-11-23 Glenn Morris <rgm@gnu.org>
3257 * process.c (get_process): Explicit error for dead buffers.
3259 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3261 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3263 2013-11-23 Glenn Morris <rgm@gnu.org>
3265 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3266 * lread.c (load_path_check): Take path to check as argument.
3267 (load_path_default): New, split from init_lread.
3268 (init_lread): Move calc of default load-path to load_path_default.
3269 Empty elements in EMACSLOADPATH now stand for the default.
3270 (load-path): Doc fix.
3271 * emacs.c (decode_env_path): Add option to treat empty elements
3272 as nil rather than ".".
3273 * callproc.c (init_callproc_1, init_callproc):
3274 * image.c (Vx_bitmap_file_path):
3275 * lisp.h (decode_env_path):
3276 * lread.c (Vsource_directory):
3277 Update for new argument spec of decode_env_path.
3279 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3281 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3282 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3284 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3286 Fix some dependency problems that cause unnecessary recompiles.
3287 Problem reported by RMS in
3288 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3289 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3290 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3291 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3292 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3293 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3294 (boostrap-clean): No need to remove stamp-oldxmenu.
3296 Fix recently introduced bool vector overrun.
3297 This was due to an optimization that went awry.
3298 Reported by Glenn Morris in
3299 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3300 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3301 for empty vectors, undoing the 2013-11-18 change.
3302 * data.c (bool_vector_binop_driver): Rely on this.
3303 Fix bug that occasionally overran the destination.
3304 * lisp.h (struct Lisp_Bool_vector): Document this.
3306 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3308 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3311 * nsterm.m (init, run, stop:): Comment out for now, does not work
3314 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3316 * charset.c (syms_of_charset): Don't read past end of string.
3318 2013-11-19 Glenn Morris <rgm@gnu.org>
3320 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3322 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3324 Add hooks to run on gaining/losing focus. (Bug#15029)
3325 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3326 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3327 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3329 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3331 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3332 The old names predated the API change that put destination at end.
3334 Improve API of recently-added bool vector functions (Bug#15912).
3335 The old API had (bool-vector-count-matches A B)
3336 and (bool-vector-count-matches-at A B I), which gave the
3337 misleading impression that the two functions were variants, one
3338 with a location I. The new API has (bool-vector-count-population A)
3339 and (bool-vector-count-consecutive A B I) to make the distinction
3340 clearer. The first function no longer has a B argument, since the
3341 caller can easily determine the number of nils if the length and
3342 number of ts is known.
3343 * data.c (Fbool_vector_count_population): Rename from
3344 bool_vector_count_matches, and accept just 1 argument.
3345 (Fbool_vector_count_consecutive): Rename from
3346 Fbool_vector_count_matches_at.
3348 Always allocate at least one bits_word per bool vector.
3349 See Daniel Colascione in:
3350 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3351 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3352 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3353 * lisp.h (struct Lisp_Bool_vector): Document this.
3355 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3357 * insdel.c (invalidate_buffer_caches): New function, consolidated
3358 from part of prepare_to_modify_buffer.
3359 (insert_from_gap, prepare_to_modify_buffer):
3360 * coding.c (code_convert_region, code_convert_string):
3361 Call invalidate_buffer_caches. (Bug#15841)
3363 * lisp.h (invalidate_buffer_caches): Add prototype.
3365 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3367 * w32term.c (x_update_window_end): Don't invalidate the entire
3368 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3369 highlight needs to be redisplayed. (Bug#15913)
3371 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3373 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3375 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3377 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3378 while we are using Vprin1_to_string_buffer.
3380 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3381 after inserting the description string. (Bug#15907)
3383 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3385 * data.c: Work around bogus GCC diagnostic about shift count.
3386 Reported by Eli Zaretskii in
3387 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3388 (pre_value): New function.
3389 (count_trailing_zero_bits): Use it.
3391 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3393 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3394 assume C macros are not supported even under -g3 in these old GCC
3397 2013-11-15 Leo Liu <sdl.web@gmail.com>
3399 * minibuf.c (Ftry_completion, Fall_completions)
3400 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3402 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3404 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3405 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3406 This avoids placing unnecessary constants into the Emacs code.
3408 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3410 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3411 for Cygwin w32 build.
3413 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3414 for Cygwin w32 build. (Bug#15892)
3416 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3418 Simplify, port and tune bool vector implementation.
3419 * alloc.c (bool_vector_exact_payload_bytes)
3420 (bool_vector_payload_bytes): Remove.
3421 (bool_vector_fill): Return its argument.
3422 * alloc.c (bool_vector_fill):
3424 * print.c (print_object):
3425 Simplify by using bool_vector_bytes.
3426 * alloc.c (make_uninit_bool_vector):
3427 New function, broken out from Fmake_bool_vector.
3428 (Fmake_bool_vector): Use it. Use tail call.
3429 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3430 * data.c (BITS_PER_ULL): New constant.
3431 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3432 if long long versions don't exist.
3433 (shift_right_ull): New function.
3434 (count_one_bits_word): New function, replacing popcount_bits_word
3435 macro. Don't assume that bits_word is no wider than long long.
3436 (count_one_bits_word, count_trailing_zero_bits):
3437 Don't assume that bits_word is no wider than long long.
3438 * data.c (bool_vector_binop_driver, bool_vector_not):
3439 * fns.c (Fcopy_sequence):
3441 Create an uninitialized destination, to avoid needless work.
3442 (internal_equal): Simplify.
3443 (Ffillarray): Prefer tail call.
3444 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3445 contain at least one word.
3446 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3447 chars are narrower than ints.
3448 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3449 * fns.c (Fcopy_sequence):
3451 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3452 Don't try to port to hosts where bits_word values have holes; the
3453 code wouldn't work there anyway. Verify this assumption, though.
3454 (bool_vector_bytes): New function.
3455 (make_uninit_bool_vector): New decl.
3456 (bool_vector_fill): Now returns Lisp_Object.
3458 * xfns.c (xic_create_fontsetname):
3459 * xrdb.c (gethomedir): Prefer tail calls.
3461 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3463 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3464 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3466 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3467 that requires a return value.
3468 (Fset_buffer_modified_p): Take advantage of this change to do
3471 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3473 * buffer.c (Frestore_buffer_modified_p): Sync it with
3474 Fset_buffer_modified_p.
3475 (Fforce_mode_line_update): New function, moved from subr.el.
3476 (Fset_buffer_modified_p): Use them.
3477 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3479 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3481 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3482 This avoids undefined behavior when subtracting pointers into
3483 different aways. On my platform it also makes the code a tad
3484 smaller and presumably faster.
3486 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3488 * keyboard.c (command_loop_1): Use region-extract-function.
3489 * insdel.c (Qregion_extract_function): Not static any more (can we
3490 stop pretending that these vars can benefit from being marked static?).
3492 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3494 * search.c (find_newline): If buffer text is relocated during the
3495 "dumb loop", adjust C pointers into buffer text to follow suit.
3498 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3500 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3501 for conversion (Bug#15837).
3503 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3505 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3506 for the entire range of inserted characters. (Bug#15841)
3508 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3510 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3512 (realize_default_face): Remove assignment to distant-foreground if
3513 unspecified (Bug#15815).
3515 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3517 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3518 cache-long-scans disabled, since we don't want to call
3519 prepare_to_modify_buffer (in insert_1_both) for each message we
3522 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3523 from buffer.c. Improve commentary to the buffer field setter
3526 * buffer.c (bset_cache_long_scans): Static function deleted.
3527 Improve commentary to the buffer field setter functions.
3528 (init_buffer_once): Default for cache-long-scans changed to t.
3531 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3533 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3535 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3536 This bug was introduced in my 2013-06-21 change, and caused
3537 struct Lisp_Sub_Char_Table objects to be given too many slots,
3538 which broke 'make -C admin/unidata'.
3540 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3542 Import changes from mac-port 4.5.
3543 * macfont.m (mac_font_copy_default_descriptors_for_language)
3544 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3545 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3546 (macfont_language_default_font_names): New.
3547 (macfont_list): Rearrange language/charset code.
3548 (macfont_close): Don't check for macfont_info->cache.
3549 (mac_ctfont_create_preferred_family_for_attributes): New font
3550 selection code, call
3551 mac_font_copy_default_name_for_charset_and_languages.
3552 (mac_font_copy_default_descriptors_for_language)
3553 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3555 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3557 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3559 Port to C11 aligned_alloc, and fix some integer overflows.
3560 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3561 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3562 and use of posix_memalign replaced with aligned_alloc.
3563 (aligned_alloc): New function, defined or declared as needed.
3564 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3565 Don't undef; configure.ac now does this.
3566 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3567 (calloc, aligned_alloc): Check for integer overflow.
3568 (aligned_alloc): Rename from memalign. All uses changed.
3569 (memalign): New function, an alias for aligned_alloc.
3571 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3573 * xdisp.c (redisplay_internal): Fix typo in last change.
3575 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3577 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3579 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3581 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3582 redisplay--mode-lines-cause.
3583 (redisplay_internal): Keep them uptodate. Remove redundant check of
3584 buffer_shared_and_changed.
3585 * *.[chm]: Number every assignment to update_mode_lines so we
3586 can track why it is set.
3588 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3590 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3592 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3594 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3595 can track why it is set.
3597 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3599 Integer-related fixes for term.c etc.
3600 * dispextern.h (face_tty_specified_color): New function.
3601 * term.c (turn_on_face): Don't rely on undefined behavior when
3602 assigning an out-of-range value to 'long'.
3603 Simplify test for toggling highlight.
3604 (tty_capable_p): Omit last two (unused) args. All callers changed.
3605 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3606 (read_menu_input, tty_menu_activate, tty_menu_show):
3607 * xfaces.c (x_supports_face_attributes_p)
3608 (tty_supports_face_attributes_p):
3609 Use bool for boolean. All callers changed.
3610 (tty_supports_face_attributes_p): Omit defaults for color indices;
3611 no longer needed. Simplify tail call.
3613 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3615 * xdisp.c (prepare_menu_bars): Mark static.
3616 * lisp.h (prepare_menu_bars): Don't declare.
3617 * xselect.c (x_handle_selection_clear):
3618 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3620 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3622 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3623 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3625 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3627 * keyboard.c (Fcommand_error_default_function): Rename from
3628 Fdefault_error_output.
3630 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3632 * keyboard.c (Fdefault_error_output): New function, extracted from
3634 (syms_of_keyboard): Use it for Vcommand_error_function.
3636 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3638 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3639 (init_eval): Use it to ensure handlerlist is non-NULL.
3640 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3641 (Fsignal): Adjust NULLness test of handlerlist.
3642 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3644 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3646 * callproc.c (call_process): Call prepare_to_modify_buffer before
3647 decoding text read from the sub-process, as the decoded stuff will
3648 be inserted into the buffer. This will invalidate the various
3649 caches maintained for the buffer. (Bug#15148)
3651 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3653 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3654 string of glyphless-char-display.
3656 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3658 * nsfns.m (ns_get_name_from_ioreg): New function.
3659 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3660 OSX >= 10.9. Use ns_get_name_from_ioreg.
3662 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3664 Simplify and port recent bool vector changes.
3665 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3666 only in this file. Use a more-efficient implementation if the
3667 second argument is a power of 2.
3668 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3669 Remove no-longer-necessary compile-time checks.
3670 (bool_vector_exact_payload_bytes): New function.
3671 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3672 exact payload changed to call the new function. Do not assume
3673 that the arg or result fits in ptrdiff_t.
3674 (bool_vector_fill): New function.
3675 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3677 (vroundup_ct): Don't assume arg fits in size_t.
3678 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3679 invoke set_category_set.
3680 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3681 All callers changed. Use bool_vector_set.
3682 * category.h (XCATEGORY_SET): Remove; no longer needed.
3683 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3685 * data.c (Faref): Use bool_vector_ref.
3686 (Faset): Use bool_vector_set.
3687 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3688 (Fbool_vector_not, Fbool_vector_count_matches)
3689 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3690 * fns.c (concat): Use bool_vector_ref.
3691 (Ffillarray): Use bool_vector_fill.
3692 (mapcar1): Use bool_vector_ref.
3693 (sxhash_bool_vector): Hash words, not bytes.
3694 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3695 a constant, since it's now used in #if.
3696 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3697 unsigned char on unusual architectures, so that we no longer
3698 assume that the number of bits per bits_word is a power of two or
3699 is a multiple of 8 or of CHAR_BIT.
3700 (Qt): Add forward decl.
3701 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3702 at least as strictly as bits_word.
3703 (bool_vector_data, bool_vector_uchar_data): New accessors.
3704 All data structure accesses changed to use them.
3705 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3706 (bool_vector_set): New functions.
3707 (bool_vector_fill): New decl.
3708 (ROUNDUP): Move to alloc.c as described above.
3710 Fix recent gnutls changes.
3711 * gnutls.c (Fgnutls_boot): Don't assume C99.
3712 * process.c (wait_reading_process_output): Fix typo in recent change.
3714 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3716 * process.c (wait_reading_process_output, read_process_output)
3717 (send_process): Check gnutls_state is not NULL.
3719 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3720 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3722 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3724 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3725 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3727 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3730 * nsfns.m (Fx_create_frame): Fix memory leak.
3732 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3733 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3734 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3736 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3738 * xdisp.c (message3_nolog, message_with_string): Encode the string
3739 before writing it to the terminal in a non-interactive session.
3741 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3742 sure we concatenate them into a unibyte string.
3744 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3745 resulting temporary name before returning it to the caller.
3746 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3747 is a unibyte string, convert NAME to a unibyte string to ensure
3748 that the result is also a unibyte string.
3750 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3751 create unibyte strings from default paths and directory/file
3754 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3757 * callproc.c (init_callproc): Use build_unibyte_string to make
3758 sure we create unibyte strings from default paths and
3759 directory/file names.
3761 * buffer.c (init_buffer): Don't store default-directory of
3762 *scratch* in multibyte form. The original problem which led to
3763 that is described in
3764 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3765 but it was solved long ago. (Bug#15260)
3767 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3769 Port to stricter C99 platforms.
3770 Especially, C99 prohibits nesting a struct X inside struct Y if
3771 struct X has a flexible array member.
3772 * alloc.c (struct sdata): New type.
3773 (sdata): Implement in terms of struct sdata.
3774 Remove u member; all uses replaced by next_vector, set_next_vector.
3775 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3776 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3777 (struct sblock): Rename first_data member to data, which is now
3778 a flexible array member. All uses changed.
3779 (next_vector, set_next_vector, large_vector_vec): New functions.
3780 (vector_alignment): New constant.
3781 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3782 (struct large-vector): Now merely a NEXT member, since the old approach
3783 ran afoul of stricter C99. All uses changed to use
3784 large_vector_vec or large_vector_offset.
3785 (large_vector_offset): New constant.
3786 * dispnew.c: Include tparam.h, for tgetent.
3787 Do not include term.h; no longer needed.
3788 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3789 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3790 (struct Lisp_Vector): Use a flexible array member for contents,
3791 instead of a union with a member that is an array of size 1.
3793 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3794 fact that the struct no longer contains a union.
3795 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3796 (struct Lisp_Save_Value, struct Lisp_Free):
3797 Use unsigned, not int, for spacers, to avoid c99 warning.
3798 (union specbinding): Use unsigned, not bool, for bitfield, as
3799 bool is not portable to pre-C99 hosts.
3801 2013-11-04 Glenn Morris <rgm@gnu.org>
3803 * emacs.c (usage_message): Mention that `-L :...' appends.
3805 2013-11-02 Glenn Morris <rgm@gnu.org>
3807 * Makefile.in (abs_builddir): Remove.
3808 (bootstrap_exe): Use relative filename.
3810 Use relative filenames in TAGS files.
3811 * Makefile.in (abs_srcdir): Remove it again.
3812 (.PHONY): Remove frc.
3813 (maintainer-clean): No more TAGS-LISP file.
3814 (TAGS): Pass relative file names to etags.
3815 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3817 * Makefile.in (abs_srcdir): New, set by configure.
3819 (maintainer-clean): Remove pointless echo. That should be in the
3820 top-level Makefile, if anywhere. Delete TAGS-LISP.
3821 (extraclean): No s/ and m/ directories for some time.
3822 (TAGS): Also depend on ctagsfiles3.
3823 Remove no-longer-defined S_FILE.
3824 Pass absolute filenames to etags once more.
3825 (TAGS-LISP): Replace lispdir with its expansion.
3826 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3827 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3829 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3831 * xfaces.c (check_lface_attrs, realize_default_face):
3832 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3833 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3835 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3837 * emacs.c (original_pwd): Remove global var by making it local.
3838 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3840 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3842 * xfaces.c: Declare color_distance.
3843 (QCdistant_foreground): New variable.
3844 (NEAR_SAME_COLOR_THRESHOLD): New define.
3845 (load_color2): New function.
3846 (load_color): Call load_color2.
3847 (load_face_colors): Call load_color2 and if distant-color is specified
3848 calculate distant and use distant-color if colors are near.
3849 (LFACE_DISTANT_FOREGROUND): New define.
3850 (merge_face_ref, Finternal_set_lisp_face_attribute)
3851 (Finternal_get_lisp_face_attribute)
3852 (x_supports_face_attributes_p): Handle distant-foreground similar to
3854 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3856 * dispextern.h (lface_attribute_index):
3857 Add LFACE_DISTANT_FOREGROUND_INDEX.
3859 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3861 * image.c (pbm_next_char): New function.
3862 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3863 (pbm_scan_number): Use it.
3864 (Qlibjpeg_version): New variable.
3865 (syms_of_image): DEFSYM and initialize it.
3867 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3869 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3871 2013-10-31 Glenn Morris <rgm@gnu.org>
3873 * emacs.c (original_pwd): New char.
3874 (main): If using --chdir, store original_pwd.
3875 (init_cmdargs): When setting Vinvocation_directory based on a
3876 relative argv[0], use original_pwd if set. (Bug#15768)
3878 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3880 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3882 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3884 * insdel.c: Fix minor problems found by static checking.
3885 (Qregion_extract_function): Now static.
3886 (prepare_to_modify_buffer_1): Remove unused locals.
3888 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3890 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3891 (syms_of_xdisp): Declare pre-redisplay-function.
3892 (markpos_of_region): Remove function.
3893 (init_iterator, compute_stop_pos, handle_face_prop)
3894 (face_before_or_after_it_pos, reseat_to_string)
3895 (get_next_display_element, window_buffer_changed)
3896 (redisplay_internal, try_cursor_movement, redisplay_window)
3897 (try_window_reusing_current_matrix, try_window_id, display_line)
3898 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3899 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3900 * window.h (struct window): Remove field `region_showing'.
3901 * dispextern.h (struct it): Remove region_beg/end_charpos.
3902 (face_at_buffer_position, face_for_overlay_string)
3903 (face_at_string_position): Update prototypes.
3904 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3905 (face_at_string_position): Remove `region_beg' and `region_end' args.
3906 * fontset.c (Finternal_char_font):
3907 * font.c (font_at, font_range): Adjust calls accordingly.
3908 * insdel.c (Qregion_extract_function): New var.
3909 (syms_of_insdel): Initialize it.
3910 (prepare_to_modify_buffer_1): Use it.
3912 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3914 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3915 * ftxfont.c (ftxfont_get_gcs):
3916 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3917 * xfaces.c (x_free_colors, x_free_dpy_colors)
3918 (x_create_gc, unload_color):
3919 * xselect.c (x_property_data_to_lisp):
3920 * xsettings.c (parse_settings):
3921 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3922 (get_bits_and_offset): Adjust definition.
3923 * frame.c (XParseGeometry): Adjust locals.
3924 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3925 * regex.h (toplevel): Likewise for reg_syntax_t.
3927 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3929 * eval.c (run_hook_with_args): Use FUNCTIONP.
3931 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3933 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3934 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3935 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3936 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3937 on MS-Windows anyway.
3938 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3939 (free_realized_face): ...adjust user.
3940 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3941 white relief pixels to -1.
3942 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3943 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3944 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3946 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3948 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3949 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3950 in practice now. All callers changed.
3952 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3954 * dispextern.h (struct face): Use bitfields for 'underline_type'
3955 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3956 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3957 'stipple' member. Move 'lface' member up to help...
3958 * xfaces.c (make_realized_face): ...this function to find and
3959 clear just the members that need clearing.
3960 (load_face_colors, realize_x_face):
3961 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3963 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3965 * xftfont.c (struct xftfont_info): Remove set-but-unused
3967 (xftfont_open): Adjust user.
3968 (xftfont_get_colors): Remove useless prototype.
3970 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3972 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3973 before passing them to 'unexec'. (Bug#15260)
3975 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3977 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3979 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3981 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3982 the changed signature of the font driver's 'close' method.
3984 * w32font.h (w32font_close): Adjust the prototype to the change in
3985 function definition.
3987 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3989 * w32uniscribe.c (uniscribe_close): Adapt the call to
3990 w32font_close to its new prototype.
3992 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3994 Omit unused frame argument of font API's close function.
3995 * font.h (struct font): Drop frame argument. Adjust comment.
3996 * font.c (font_clear_cache, font_close_object): Adjust users.
3997 * ftfont.c (ftfont_close):
3998 * ftxfont.c (ftxfont_close):
3999 * macfont.m (macfont_close):
4000 * nsfont.m (nsfont_close):
4001 * w32font.c (w32font_close):
4002 * xfont.c (xfont_close):
4003 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4004 tweak comments and make functions safe if called more than once for
4005 the same font object.
4007 Perform font-specific cleanup when font object is swept by GC. See
4008 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4009 * alloc.c (cleanup_vector): New function.
4010 (sweep_vector): Call it for each reclaimed vector object.
4011 * font.h (struct font): Adjust comment.
4013 2013-10-24 Glenn Morris <rgm@gnu.org>
4015 * Makefile.in (abs_top_srcdir): New, set by configure.
4017 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4019 Adjust recent font-related changes to fix bug#15686.
4020 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4021 is a live window system frame, mark its default font too.
4023 2013-10-23 Glenn Morris <rgm@gnu.org>
4025 * Makefile.in (RUN_TEMACS): Make relative (again).
4026 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4027 (bootstrap-emacs$(EXEEXT)):
4028 Quote entities that might contain whitespace.
4030 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4032 Port to Solaris 10 and its bundled GCC.
4033 Problem reported by Timothy C. Burt.
4034 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4036 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4038 Do not allow font caches to grow too large.
4039 * alloc.c (compact_font_cache_entry, compact_font_caches):
4040 New functions or stub if not HAVE_WINDOW_SYSTEM.
4041 (compact_undo_list): Factor out from Fgarbage_collect.
4043 (mark_face_cache): Mark face font. Move down to avoid
4045 (mark_terminals): Do not mark font cache here.
4046 (Fgarbage_collect): Call compaction functions described
4047 above. Adjust comment.
4049 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4051 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4052 chdir to HOME (bug#15607).
4054 * nsterm.m (Qcocoa, Qgnustep): New variables.
4055 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4056 (ns_get_color): Make selection color work for GNUstep also.
4058 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4060 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4061 handles mouse clicks. Instead, let GPM use the same code as all
4062 the other mice use. See the discussion starting at
4063 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4064 for the details of the problem with the menu bar this fixes.
4066 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4068 Remove port-specific display name lists to avoid extra
4069 complexity and data duplication with display info lists.
4070 * xterm.h (x_display_name_list): Remove declaration.
4071 * xterm.c (x_display_name_list): Remove.
4072 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4073 * xfns.c (x_display_info_for_name, Fx_display_list):
4074 Likewise. Use x_display_list where appropriate.
4075 * w32term.h (w32_display_name_list): Remove declaration.
4076 * w32term.c (w32_display_name_list): Remove.
4077 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4079 * w32fns.c (x_display_info_for_name, Fx_display_list):
4080 Likewise. Use x_display_list where appropriate.
4081 * nsterm.h (ns_display_name_list): Remove declaration.
4082 * nsterm.m (ns_display_name_list): Remove.
4083 (ns_term_init, syms_of_nsterm): Adjust users.
4084 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4085 Likewise. Use x_display_list where appropriate.
4086 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4087 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4088 (mark_terminals): Mark per-terminal font cache.
4090 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4092 Don't run timers in input-pending-p. Its new check-timers param
4093 provides the prior behavior. (Bug#15045).
4094 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4096 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4098 Make some functions static in non-Microsoft builds.
4099 On my platform (Fedora 19 x86-64), this shrinks the
4100 Emacs executable (text+data) by 0.25%.
4101 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4102 (load_color) [!MSDOS]:
4103 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4104 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4105 * lisp.h (check_existing):
4106 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4107 (network_interface_info) [!WINDOWSNT]:
4108 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4109 Remove extern decls.
4110 * fileio.c (check_existing):
4111 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4112 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4113 (network_interface_info) [!WINDOWSNT]:
4114 * term.c (encode_terminal_code) [!WINDOWSNT]:
4115 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4116 * xfaces.c (load_color) [!MSDOS]:
4118 * fileio.c (check_existing, check_executable, check_writable):
4119 * process.c (network_interface_list, network_interface_info):
4120 Move earlier, so that we don't need forward decls.
4121 * gnutls.c (fn_gnutls_transport_set_errno)
4122 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4124 * w32.c (init_environment): Use faccessat rather than
4125 check_existing, partly for consistency with the rest of the code
4126 in this file, partly so that check_existing can be static.
4128 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4129 * emacs.c (MAIN_PROGRAM): New macro.
4130 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4131 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4133 bool vector int width fixes
4134 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4135 (Fbool_vector_count_matches_at):
4136 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4137 can exceed PTRDIFF_MAX, at least in theory.
4138 (Fbool_vector_count_matches_at):
4139 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4141 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4143 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4144 (struct sockaddr): Add forward decl, for platforms that lack it.
4146 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4148 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4151 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4153 * w32.c (network_interface_get_info, network_interface_list)
4154 (network_interface_info): New functions. (Bug#15610)
4155 (GetAdaptersInfo_Proc): New typedef.
4156 (get_adapters_info): New wrapper function.
4157 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4159 * process.h (network_interface_list, network_interface_info):
4162 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4163 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4164 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4165 for WINDOWSNT. Doc fix.
4166 (syms_of_process): Defsubr Snetwork_interface_list and
4167 Snetwork_interface_info unconditionally.
4169 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4170 in NS GUI sessions. (Bug#15629)
4172 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4174 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4176 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4178 * print.c (print_object): Print " ..." when truncating bool vectors.
4180 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4182 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4183 standard mouse buttons.
4185 * termhooks.h (struct input_event): Remove incorrect commentary.
4187 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4189 Disallow bool vector operations on mixed-length operands.
4190 The old behavior left garbage in the result vector sometimes,
4191 and didn't seem to be useful.
4192 * data.c (Qwrong_length_argument): New static var.
4193 (wrong_length_argument): New function.
4194 (bool_vector_binop_driver): Check that args agree in length.
4196 * keyboard.c, keyboard.h (all_kboards): Now static.
4198 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4200 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4201 note from the lispref.
4203 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4205 * nsterm.h (struct ns_display_info): Remove set-but-unused
4206 member image_cache (image caches are per-terminal anyway).
4207 (FRAME_X_IMAGE_CACHE): Remove.
4208 * nsterm.m (ns_initialize_display_info): Adjust user.
4210 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4212 * w32proc.c: Include mingw_time.h.
4214 * w32.c: Include mingw_time.h.
4216 Implement scrolling of TTY menus when the screen is too short.
4218 * term.c (tty_menu_display): Accept an additional argument, the
4219 menu item from which to start displaying the menu. Account for
4220 the value of Y when limiting the menu to the number of available
4222 (mi_result): New enumeration.
4223 (read_menu_input): Return enumerated value. When the y coordinate
4224 hits min_y or max_y, return scroll indication instead of wrapping
4226 (tty_menu_activate): Handle the scrolling indications from
4227 read_menu_input. Compute the first menu item to display and pass
4228 it to tty_menu_display.
4230 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4232 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4233 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4234 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4235 Adjust to match the change described below.
4236 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4237 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4238 memory_below_frame members to...
4239 * termchar.h (struct tty_display_info): ...here because they're
4240 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4241 * term.c (init_tty):
4242 * nsterm.m (ns_create_terminal):
4243 * w32term.c (w32_create_terminal):
4244 * xterm.c (x_create_terminal): Adjust users.
4245 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4246 to filter out non-TTY frames. Adjust comment.
4247 (scrolling): Adjust user. Prefer eassert for debugging check.
4249 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4251 * xfaces.c (PT_PER_INCH): Remove unused macro.
4252 * termhooks.h (struct terminal): Remove set-but-unused
4253 member fast_clear_end_of_line.
4254 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4255 * nsterm.m (ns_create_terminal):
4256 * term.c (init_tty):
4257 * w32term.c (w32_create_terminal):
4258 * xterm.c (x_create_terminal): Adjust users.
4260 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4262 * lisp.h (bool_vector_size): New function.
4263 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4264 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4265 (Fbool_vector_not, Fbool_vector_count_matches_at):
4266 Remove uses of 'eassume' that should no longer be needed,
4267 because they are subsumed by the 'eassume' in bool_vector_size.
4269 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4271 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4272 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4273 by revision 114614 (commit of 2013-10-10).
4275 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4277 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4278 have different dimensions. (Bug#15575)
4280 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4283 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4285 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4287 * term.c (tty_menu_show): Never return with unbalanced
4288 specpdl. Use eassert for debugging check. Adjust style.
4290 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4292 * term.c (read_menu_input): Make selection of menu items
4293 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4294 (tty_menu_activate): Fix off-by-one error when computing max_y.
4296 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4298 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4299 audit logging (only used with GnuTLS 3.x) and enable it.
4301 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4303 * dispnew.c (redraw_frame): Remove useless #ifdef because
4304 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4305 Also, move TTY fflush to...
4306 * term.c (tty_update_end): ...this function.
4308 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4310 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4311 the end of the frame's glyph matrix. (Bug#15575)
4313 * term.c (tty_menu_display): Don't move cursor while overwriting
4314 frame's glyphs with menu items. Limit the number of items
4315 displayed to what can be shown on the available screen lines,
4316 excluding the echo area.
4317 (tty_menu_activate): Limit the Y coordinate allowed by
4318 read_menu_input to the last screen line used for menu display.
4320 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4322 * lisp.h (eassume): New macro.
4323 Also, include <verify.h>, for 'assume'.
4324 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4325 (vroundup, vector_nbytes):
4326 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4327 (Fbool_vector_not, Fbool_vector_count_matches)
4328 (Fbool_vector_count_matches_at):
4329 Use eassume, not eassert.
4330 * casetab.c (set_identity, shuffle):
4331 * composite.c (composition_gstring_put_cache):
4332 * dispnew.c (update_frame_1):
4333 * ftfont.c (ftfont_shape_by_flt):
4334 * image.c (gif_load):
4335 * intervals.c (offset_intervals):
4336 * macfont.m (macfont_shape):
4337 Remove calls to 'assume' that are no longer needed, because
4338 --enable-gcc-warnings no longer generates bogus warnings
4339 when these calls are removed.
4341 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4343 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4345 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4347 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4348 (Qsubstitute_env_in_file_name): New var.
4349 (syms_of_fileio): Define it.
4351 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4353 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4354 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4357 * term.c (save_and_enable_current_matrix): Don't allocate and
4358 don't save margin areas.
4359 (restore_desired_matrix): Don't restore margin areas.
4360 (free_saved_screen): Don't free margin areas.
4362 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4364 * image.c: Pacify --enable-gcc-warnings.
4365 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4366 #define only if used.
4368 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4370 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4371 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4372 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4373 (gif_load): For giflib v5.x and later, display the error message
4374 produced by giflib when its functions fail.
4375 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4378 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4380 * keyboard.c (last_event_timestamp): Remove. For X selection and
4381 GTK popup menus, it may be obtained from per-frame X display info.
4382 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4383 (process_special_events): Adjust users.
4384 * keyboard.h (last_event_timestamp): Remove declaration.
4385 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4386 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4387 * menu.h (xmenu_show): Adjust prototype.
4388 * menu.c (Fx_popup_menu): Adjust user.
4389 * xselect.c (x_own_selection, x_get_foreign_selection)
4390 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4392 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4394 * keyboard.c (init_kboard): Now static. Add arg
4395 to denote window system. Adjust comment.
4396 (init_keyboard): Adjust user.
4397 (allocate_kboard): New function.
4399 * nsterm.m (ns_term_init):
4400 * term.c (init_tty):
4401 * w32term.c (w32_create_terminal):
4402 * xterm.c (x_term_init): Use it.
4403 * keyboard.h (init_kboard): Remove prototype.
4404 (allocate_kboard): Add prototype.
4406 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4408 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4409 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4411 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4413 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4415 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4417 * term.c (tty_menu_activate): Flush the output stream after
4418 showing the cursor, and don't mark the frame garbaged at exit from
4419 the function. Fixes redisplay glitches when moving from one menu
4422 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4424 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4425 or throw error (Bug#15570).
4427 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4429 * intervals.c (temp_set_point_both): Move test into 'eassert',
4432 * lisp.h (eassert): Don't use 'assume'.
4433 Sometimes 'assume' wins in performance, and sometimes it loses,
4434 so it shouldn't be used all the time. Perhaps we need two
4435 flavors of 'eassert', one for where 'assume' is far more likely
4436 to help or to hurt; but that can be done later.
4437 Problem reported by Dmitry Antipov in
4438 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4439 Also, don't include <verify.h>; no longer needed.
4441 2013-10-09 Glenn Morris <rgm@gnu.org>
4443 * eval.c (Fcond): Doc tweak.
4445 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4447 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4448 expressions with side effects to eassert. (Bug#15565)
4450 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4452 * fns.c (hashfn_user_defined): Allow hash functions to return any
4455 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4457 Fix minor problems found by static checking.
4458 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4459 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4460 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4461 * keyboard.c (read_menu_command): Remove unused local.
4462 * lisp.h (read_menu_command): New decl.
4463 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4464 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4465 Return ptrdiff_t, not int.
4466 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4467 not int, for benefit of xpalloc.
4468 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4470 (have_menus_p): Remove; unused.
4471 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4472 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4473 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4475 (save_and_enable_current_matrix): Omit unnecessary casts.
4476 (read_menu_input): Omit local extern decl (now in lisp.h).
4477 Don't access uninitialized storage if mouse_get_xy fails.
4478 (tty_menu_activate): Mark local as initialized, for lint.
4479 (tty_menu_activate, tty_meny_show): Remove unused locals.
4481 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4483 Support menus on text-mode terminals.
4484 * xterm.h (xw_popup_dialog): Add prototype.
4486 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4487 (xmenu_show): Block input here, instead in Fx_popup_menu.
4488 (xw_popup_dialog): New function, with X-specific bits of popup
4491 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4494 * window.c (Fset_window_configuration): Use run-time tests of the
4495 frame type instead of compile-time conditionals, when menu-bar
4496 lines are considered.
4498 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4499 (w32_popup_dialog): New prototypes.
4501 * w32menu.c (Fx_popup_dialog): Function deleted.
4502 (w32_popup_dialog): New function, with w32 specific bits of popup
4503 dialogs. Block input here.
4505 * w32inevt.c (w32_console_read_socket): Minor change to add
4506 debugging TTY events.
4508 * w32fns.c (show_hourglass): If returning early because the frame
4509 is not a GUI frame, unblock input.
4511 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4512 (cursorY): New functions.
4514 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4515 WINDOWSNT, macros that call curX and curY elsewhere.
4517 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4519 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4520 specific function to hide and show cursor on a text-mode terminal.
4521 (tty_menu_struct, struct tty_menu_state): New structures.
4522 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4523 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4524 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4525 (tty_menu_locate, save_and_enable_current_matrix)
4526 (restore_desired_matrix, screen_update, read_menu_input)
4527 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4528 (tty_pop_down_menu, tty_menu_last_menubar_item)
4529 (tty_menu_new_item_coords, tty_menu_show): New functions.
4530 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4532 * nsterm.h (ns_popup_dialog): Adjust prototype.
4534 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4536 (ns_popup_dialog): Adapt order of arguments to the other
4537 *_menu_show implementations.
4538 (Fx_popup_dialog): Function deleted.
4540 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4542 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4544 * menu.c (have_boxes): New function.
4545 (single_keymap_panes): Use it instead of a compile-time
4547 (single_menu_item): Use run-time tests of the frame type instead
4548 of compile-time conditionals.
4549 (encode_menu_string): New function.
4550 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4551 the macro, since different types of frame need different encoding
4553 (digest_single_submenu): Use run-time tests of frame type instead
4554 of, or in addition to, compile-time conditionals.
4555 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4556 (Fx_popup_menu): Detect when the function is called from keyboard
4557 on a TTY. Don't barf when invoked on a text-mode frame.
4558 Check frame type at run time, instead of compile-time conditionals for
4559 invoking terminal-specific menu-show functions.
4560 Call tty_menu_show on text-mode frames.
4561 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4562 run time to determine which alternative to invoke; support dialogs
4565 * keyboard.h <Qmouse_movement>: Declare.
4567 * keyboard.c <Qmouse_movement>: Now extern.
4568 <Qecho_keystrokes>: New static variable.
4569 (read_key_sequence): Accept an additional argument, a flag to
4570 prevent redisplay during reading of the key sequence. All callers
4572 (read_menu_command): New function.
4573 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4575 (toolkit_menubar_in_use): New function.
4576 (make_lispy_event): Use it instead of a compile-time test.
4578 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4579 window-system being available.
4581 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4582 to x-popup-dialog on the frame type, they all now support popup
4585 * dispnew.c (save_current_matrix): Save the margin areas.
4586 (restore_current_matrix): Restore margin areas.
4587 (update_frame_with_menu): New function.
4589 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4592 * alloc.c (make_save_ptr): Now compiled unconditionally.
4594 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4596 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4597 (redraw_frame, update_frame): Adjust users.
4598 * dispextern.h (set_window_update_flags): Adjust prototype.
4599 * xdisp.c (redisplay_internal): When updating all frames with zero
4600 windows_or_buffers_changed, assume that only the windows that shows
4601 current buffer should be really updated.
4603 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4605 Do not allocate huge temporary memory areas and objects while encoding
4606 for file I/O, thus reducing an enormous memory usage for large buffers.
4607 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4608 * coding.h (struct coding_system): New member raw_destination.
4609 * coding.c (setup_coding_system): Initialize it to zero.
4610 (encode_coding_object): If raw_destination is set, do not create
4611 dst_object. Add comment.
4612 * fileio.c (toplevel): New constant E_WRITE_MAX.
4613 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4614 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4616 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4618 * nsterm.m (windowDidExitFullScreen:)
4619 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4621 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4623 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4624 * keyboard.c (unblock_input_to): Don't process pending signals
4625 if a fatal error is in progress.
4627 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4628 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4629 they're talking about words in Lisp bool vectors.
4630 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4631 * data.c (popcount_bits_word): Rename from popcount_size_t.
4632 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4635 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4637 Improve support for popcount and counting trailing zeros (Bug#15550).
4638 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4639 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4640 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4641 (popcount_size_t_msc, popcount_size_t_gcc):
4642 Remove; now done by Gnulib.
4643 (popcount_size_t): Now a macro that defers to Gnulib.
4644 (count_trailing_zero_bits): Return int, for consistency with
4645 Gnulib and because Emacs prefers signed to unsigned int.
4646 Don't assume that size_t is either unsigned int or unsigned long
4647 or unsigned long long.
4648 (size_t_to_host_endian): Do not assume that size_t is either
4649 exactly 32 or exactly 64 bits wide.
4650 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4651 etc., so that it's now an enum constant, not a macro.
4652 No need to assume that it's either 32 or 64.
4654 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4656 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4659 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4661 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4662 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4664 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4666 emacs_read and emacs_write now use void *, not char *.
4667 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4668 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4669 Buffer arg is now void *, not char *. This matches plain
4670 'read' and 'write' better, and avoids a constraint violation
4671 on Solaris 9 with Oracle Studio.
4673 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4675 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4676 memset to explicit loop. Otherwise copy largest possible chunk
4677 from initialized to uninitialized part, thus allowing the longer
4678 memcpy runs and reducing the number of loop iterations.
4680 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4682 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4683 hide toolbar (Bug#15388).
4684 (windowDidEnterFullScreen:): If presentation options are zero,
4685 set them here (Bug#15388).
4686 (ns_update_auto_hide_menu_bar): Remove runtime check.
4687 Don't auto hide dock unless menubar is also auto hidden.
4689 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4691 * editfns.c (message): Mention batch mode in doc string.
4693 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4695 * nsterm.m (check_native_fs): Remove erroneous comment.
4697 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4699 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4700 uses find_newline instead of scan_newline and so doesn't move point.
4702 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4704 Use hardware support for byteswapping on glibc x86 etc.
4705 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4706 whereas the old swap64 needed 30.
4707 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4708 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4709 Use byteswap.h's macros to swap bytes.
4710 * lisp.h (swap16, swap32, swap64): Remove.
4711 All uses replaced by bswap_16, bswap_32, bswap_64.
4713 * bytecode.c (exec_byte_code): Use some more volatile variables
4714 to work around local variables getting clobbered by longjmp.
4715 Port to pre-C99, which doesn't allow decls after stmts.
4717 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4719 * lisp.h (eassert): Assume that COND is true when optimizing.
4720 In other words, take on the behavior of eassert_and_assume.
4721 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4722 (eassert_and_assume): Remove. All uses replaced by eassert.
4724 * xdisp.c (Qglyphless_char): Now static.
4726 Adjust to merge from gnulib.
4727 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4728 * lisp.h: Include <verify.h>, for 'assume'.
4730 * eval.c (clobbered_eassert): New macro.
4731 (internal_catch, internal_condition_case)
4732 (internal_condition_case_1, internal_condition_case_2)
4733 (internal_condition_case_n): Use it instead of eassert
4734 when the argument contains locals clobbered by longjmp.
4735 Don't use clobbered locals outside of clobbered_eassert.
4736 (internal_lisp_condition_case): Use a volatile variable
4737 to work around a local variable's getting clobbered.
4739 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4741 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4742 (PUSH_HANDLER): New macro.
4743 (catchlist): Remove.
4744 (handlerlist): Always declare.
4746 * eval.c (catchlist): Remove (merge with handlerlist).
4747 (handlerlist, lisp_eval_depth): Not static any more.
4748 (internal_catch, internal_condition_case, internal_condition_case_1)
4749 (internal_condition_case_2, internal_condition_case_n):
4751 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4752 handlerlist/catchlist.
4753 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4754 handlerlist which can only handle a single condition-case handler at
4756 (find_handler_clause): Simplify since we only a single branch here
4759 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4761 (bcall0): New function.
4762 (exec_byte_code): Add corresponding cases. Improve error message when
4763 encountering an invalid byte-code. Let Bunwind_protect accept
4764 a function (rather than a list of expressions) as argument.
4766 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4767 and make them unconditional now that they're heap-allocated.
4769 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4771 * charset.c (Fdecode_char, Fencode_char): Remove description of
4772 `restriction' arg. now that it's hidden by advertised-calling-convention.
4774 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4776 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4777 Remove unused variable (from mac-port).
4778 (macfont_draw): Use s->ybase for correct y position.
4780 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4782 * frame.h (struct frame): Drop has_minibuffer member because...
4783 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4784 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4786 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4788 * window.h (struct window): Prefer enum text_cursor_kinds to int
4789 for phys_cursor_type member. Move the latter, phys_cursor_width,
4790 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4791 * window.c (replace_window, make_window): Adjust users.
4793 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4795 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4796 this module is never compiled otherwise.
4798 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4800 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4803 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4805 * xdisp.c (get_next_display_element): Don't call face_for_font in
4806 a build configured --without-x. (Bug#15484)
4808 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4810 * window.c (calc_absolute_offset): #elif should be #elif defined.
4812 * frame.c (delete_frame): Block/unblock input to overcome race
4813 condition (Bug#15475).
4815 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4817 * frame.c (delete_frame): Record selected frame only after
4818 calling Qdelete_frame_functions (Bug#15477).
4820 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4822 * nsterm.m (ns_selection_color): Remove.
4823 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4824 NSColor selectedText(Background)Color. Only for COCOA.
4825 (ns_term_init): Remove assignment of ns_selection_color, logic
4826 moved to ns_get_color.
4828 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4829 NS_SELECTION_COLOR_DEFAULT.
4830 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4832 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4834 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4835 frame' does not have the tool_bar_window member.
4837 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4839 Signal error when reading an empty byte-code object (Bug#15405)
4840 * lread.c (read1): Signal error.
4841 * alloc.c (make_byte_code): eassert header size.
4842 (sweep_vectors): Change an int to size_t.
4844 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4846 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4847 instead of ints, as it's the usual style for offsetof constants. See:
4848 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4850 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4851 This is ugly, but it should fix the performance problem for older
4852 GCC versions in the short run. I'll look into integrating the
4853 Gnulib module for popcount, as a better fix.
4854 See the thread starting in:
4855 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4856 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4857 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4858 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4859 (popcount_size_t): Use it.
4861 2013-09-24 Daniel Colascione <dancol@dancol.org>
4863 * process.c (Fnetwork_interface_info): Fix build break due to
4866 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4868 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4869 Prefer signed to unsigned integers where either will do.
4870 No need for 'const' on locals that do not escape.
4871 Omit easserts with unnecessary and unportable assumptions about
4872 alignment. Avoid unnecessary casts to char *.
4874 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4876 Use union for the payload of struct Lisp_Vector.
4877 This helps to avoid a few glitches dictated by C's aliasing rules.
4878 * lisp.h (struct Lisp_Vector): Use union for next and
4879 contents member. Adjust comment. Change related users.
4880 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4881 Related users changed.
4882 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4883 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4884 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4885 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4887 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4889 Optimize glyph row clearing and copying routines.
4890 * dispextern.h (struct glyph_row): Change layout of struct
4891 glyph_row to help copy_row_except_pointers. Adjust comment.
4892 * dispnew.c (null_row): Remove.
4893 (clear_glyph_row): Use offsetof and memset to find and clear
4894 just the members that need clearing. Adjust comment.
4895 (copy_row_except_pointers): Likewise for copying.
4897 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4899 Some minor cleanups of recently-added bool vector code.
4900 * conf_post.h (assume): Always return void. Use lint version
4901 only if GCC and MSC versions don't apply.
4902 * conf_post.h (assume):
4903 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4904 Depend on _MSC_VER, not __MSC_VER, for consistency with
4906 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4907 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4908 (bool_vector_binop_driver, count_trailing_zero_bits)
4909 (size_t_to_host_endian): Now static, not static inline;
4910 the latter isn't needed with modern compilers and doesn't
4911 work with older compilers anyway.
4913 * alloc.c (valgrind_p): Use bool for boolean.
4915 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4917 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4918 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4919 (display_last_displayed_message_p, message_buf_print)
4920 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4921 Use bool for boolean.
4922 * dispextern.h (cancel_line, init_desired_glyphs):
4923 Remove ancient leftover.
4924 (help_echo_showing_p, hourglass_shown_p):
4925 * lisp.h (noninteractive_need_newline): Adjust declaration.
4927 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4929 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4931 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4932 ...this file and convert the latter to static. Adjust comment.
4933 (make_initial_frame):
4934 * window.c (init_window_once): Adjust user.
4935 * frame.h (last_nonminibuf_frame): Remove declaration.
4936 * lisp.h (selected_frame): Likewise.
4937 * msdos.c (the_only_display_info): Adjust comment.
4939 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4941 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4942 computing the end column of mouse-highlight that comes from
4943 display or overlay strings. (Bug#15437)
4944 (note_mouse_highlight): Adapt calculation of last argument to
4945 mouse_face_from_string_pos to the above change.
4947 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4948 all platforms, not just for clang.
4950 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4952 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4953 about excess arguments to snprintf.
4955 * conf_post.h(assume): Use __builtin_unreachable for clang.
4957 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4959 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4960 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4962 2013-09-23 Daniel Colascione <dancol@dancol.org>
4964 * alloc.c (USE_VALGRIND): New macro; on by default
4965 when ENABLE_CHECKING.
4966 (mark_maybe_object, mark_maybe_pointer)
4967 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4969 (valgrind_p) [USE_VALGRIND]: New variable.
4970 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4972 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4974 * process.c (wait_reading_process_output): Change int pnamelen to
4977 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4978 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4979 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4980 argument to unsigned long to avoid warning.
4981 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4983 * conf_post.h (assume): Fix compiler error: x shall be cond.
4985 2013-09-22 Daniel Colascione <dancol@dancol.org>
4987 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4988 warning when compiling without a window system.
4990 2013-09-22 Daniel Colascione <dancol@dancol.org>
4992 * data.c (Qbool_vector_p): New symbol.
4993 (bool_vector_spare_mask, popcount_size_t_generic)
4994 (popcount_size_t_msc, popcount_size_t_gcc)
4996 (bool_vector_binop_driver)
4997 (count_trailing_zero_bits, size_t_to_host_endian)
4998 (Fbool_vector_exclusive_or)
4999 (Fbool_vector_union)
5000 (Fbool_vector_intersection, Fbool_vector_set_difference)
5001 (Fbool_vector_subsetp, Fbool_vector_not)
5002 (Fbool_vector_count_matches)
5003 (Fbool_vector_count_matches_at): New functions.
5004 (syms_of_data): Intern new symbol, functions.
5005 * alloc.c (bool_vector_payload_bytes): New function.
5006 (Fmake_bool_vector): Instead of calling Fmake_vector,
5007 which performs redundant initialization and argument checking,
5008 just call allocate_vector ourselves. Make sure we clear any
5009 terminating padding to zero.
5010 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5011 instead of open-coding the size calculation.
5012 (vroundup_ct): New macro.
5013 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5014 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5015 * composite.c (composition_gstring_put_cache):
5016 Change lint_assume to assume.
5017 * conf_post.h (assume): New macro.
5018 (lint_assume): Remove.
5019 * dispnew.c (update_frame_1): Change lint_assume to assume.
5020 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5022 * image.c (gif_load): Change lint_assume to assume.
5023 * lisp.h (eassert_and_assume): New macro.
5024 (Qbool_vector_p): Declare.
5025 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5026 (swap16, swap32, swap64): New inline functions.
5027 * macfont.m (macfont_shape): Change lint_assume to assume.
5028 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5029 * xsettings.c (parse_settings): Use new swap16 and
5030 swap32 from lisp.h instead of file-specific macros.
5032 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5034 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5035 found (which can legitimately happen when the glyph row at the
5036 window start is disabled in the current_matrix. (Bug#15365)
5038 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5040 Fix syntax.h bug introduced by recent INLINE change.
5041 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5042 conditionally compiled one way in some modules, and a different
5043 way in others. This doesn't work with extern inline functions,
5044 which must have the same definition in all modules, because the
5045 defining code might be shared across modules, depending on the
5046 implementation. Symptoms reported by Martin Rudalics in:
5047 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5048 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5049 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5050 overriding the corresponding functions in syntax.h.
5051 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5052 (syntax_property): New inline functions.
5053 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5054 Rewrite in terms of these new functions.
5056 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5058 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5059 not chars_in_text, whose result depends on the multibyteness of
5060 the current buffer. (Bug#15426)
5062 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5064 Port recent change to hosts where pointers aren't 'long'.
5065 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5066 Don't assume that pointers are the same width as 'long'.
5067 Add a compile-time check that a pointer fits into two X slots.
5069 A simpler, centralized INLINE.
5070 * conf_post.h (INLINE): Define only if not already defined.
5071 This allows us to use a single INLINE, defined by one file
5073 * emacs.c (INLINE): Define it.
5074 Also, include category.h, charset.h, composite.h, dispextern.h,
5075 syntax.h, systime.h, so that their INLINE definitions are expanded
5077 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5078 * buffer.h, buffer.c (BUFFER_INLINE):
5079 * category.h, category.c (CATEGORY_INLINE):
5080 * character.h, character.c (CHARACTER_INLINE):
5081 * charset.h, charset.c (CHARSET_INLINE):
5082 * composite.h, composite.c (COMPOSITE_INLINE):
5083 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5084 * frame.h, frame.c (FRAME_INLINE):
5085 * intervals.h, intervals.c (INTERVALS_INLINE):
5086 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5087 * lisp.h, alloc.c (LISP_INLINE):
5088 * process.h, process.c (PROCESS_INLINE):
5089 * syntax.h, syntax.c (SYNTAX_INLINE):
5090 * systime.h, sysdep.c (SYSTIME_INLINE):
5091 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5092 * window.h, window.c (WINDOW_INLINE):
5093 Remove. All uses replaced with INLINE.
5095 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5097 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5100 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5102 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5103 'const char *' to avoid compiler warnings due to similar change in
5104 the prototype of x_get_string_resource.
5106 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5108 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5109 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5110 going to replace static variables below. Adjust comments.
5111 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5112 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5113 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5114 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5115 Related users changed.
5116 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5117 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5118 last_mouse_movement_time, going to replace static variables below.
5120 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5121 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5123 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5124 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5125 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5126 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5127 static variables below.
5128 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5129 (last_mouse_scroll_bar): Remove.
5130 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5131 (mouseExited): Related users changed.
5133 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5135 Do not use external array to process X scroll bar messages.
5136 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5137 (x_send_scroll_bar_event): Pack window pointer into two slots
5138 of XClientMessageEvent if we're 64-bit. Adjust comment.
5139 (x_scroll_bar_to_input_event): Unpack accordingly.
5141 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5143 Ifdef away recent changes which aren't relevant to NS port.
5144 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5145 [!HAVE_NS]: Declare as such.
5146 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5147 [!HAVE_NS]: Define as such.
5149 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5151 * frame.c (x_redo_mouse_highlight): New function
5152 to factor out common code used in W32 and X ports.
5153 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5154 * xterm.h (struct x_display_info):
5155 * w32term.h (struct w32_display_info):
5156 * nsterm.h (struct ns_display_info): New members
5157 last_mouse_motion_frame, last_mouse_motion_x and
5158 last_mouse_motion_y, going to replace static variables below.
5159 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5160 (redo_mouse_highlight): Remove.
5161 (note_mouse_movement, syms_of_xterm): Adjust user.
5162 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5163 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5164 (redo_mouse_highlight): Remove.
5165 (note_mouse_movement, syms_of_w32term): Adjust user.
5166 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5167 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5169 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5170 * nsfns.m (compute_tip_xy): Adjust user.
5172 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5174 * frame.c (x_mouse_grabbed): New function.
5175 * dispextern.h (x_mouse_grabbed): Add prototype.
5176 (last_mouse_frame): Remove declaration.
5177 * xterm.h (struct x_display_info):
5178 * w32term.h (struct w32_display_info):
5179 * nsterm.h (struct ns_display_info): New member
5180 last_mouse_frame, going to replace...
5181 * xdisp.c (last_mouse_frame): ...global variable.
5182 (note_tool_bar_highlight):
5183 * w32term.c (w32_mouse_position, w32_read_socket):
5184 * xterm.c (XTmouse_position, handle_one_xevent):
5185 Use x_mouse_grabbed.
5186 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5188 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5190 * w32term.c (w32_read_socket): Avoid temporary
5191 variables in a call to x_real_positions.
5192 * xterm.c (handle_one_xevent): Likewise.
5194 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5196 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5197 (x_icon_type): Remove prototype.
5198 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5199 * frame.c (x_icon_type): Remove.
5200 * w32term.c (x_make_frame_visible, x_iconify_frame):
5201 * xterm.c (x_make_frame_visible, x_iconify_frame):
5202 Use x_set_bitmap_icon to factor out common code.
5204 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5206 * dispextern.h (check_x_display_info, x_get_string_resource):
5207 Declare here just once and unify the latter.
5208 * frame.c (check_x_display_info, x_get_string_resource):
5209 * nsterm.h (check_x_display_info):
5210 * xrdb.c (x_get_string_resource):
5211 * xterm.h (check_x_display_info): Remove prototypes.
5212 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5213 * w32reg.c (x_get_string_resource): Likewise.
5214 (w32_get_rdb_resource): Adjust user.
5216 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5218 * xterm.h (struct x_display_info): New member
5219 x_pending_autoraise_frame, going to replace...
5220 * xterm.c (pending_autoraise_frame): ...static variable.
5221 (x_new_focus_frame, XTread_socket): Adjust users.
5222 * w32term.h (struct w32_display_info): New member
5223 w32_pending_autoraise_frame, going to replace...
5224 * w32term.c (pending_autoraise_frame): ...global variable.
5225 (x_new_focus_frame, w32_read_socket): Adjust users.
5227 2013-09-17 Glenn Morris <rgm@gnu.org>
5229 * xdisp.c (message_dolog): If we create *Messages*,
5230 switch it to messages-buffer-mode.
5232 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5234 Don't overuse 'const' in types of locals.
5235 * bidi.c (bidi_count_bytes):
5236 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5237 (xg_event_is_for_scrollbar):
5238 * xselect.c (x_handle_property_notify)
5239 (x_handle_selection_notify, x_handle_dnd_message):
5240 * xsettings.c, xsettings.h (xft_settings_event):
5241 * xterm.c (x_handle_net_wm_state, handle_one_event)
5242 (x_menubar_window_to_frame, x_detect_focus_change)
5243 (construct_mouse_click, note_mouse_movement)
5244 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5245 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5246 (handle_one_xevent, x_handle_net_wm_state):
5247 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5248 (x_handle_dnd_message):
5249 Avoid unnecessary 'const', typically the second 'const' in
5250 'const foo * const arg', a 'const' that does not affect the API
5251 and doesn't significantly help the human reader.
5253 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5255 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5256 only if Glib < 2.36.0.
5257 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5258 * xsettings.c (init_gconf, init_gsettings): Do not check
5260 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5262 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5264 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5266 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5267 before calling g_type_init.
5269 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5271 * nsterm.m (syms_of_nsterm): ... to here.
5273 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5275 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5276 (ignore_next_mouse_click_timeout): Use Time as X does.
5277 (handle_one_xevent): Avoid cast and use unsigned comparison.
5279 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5281 Do not copy X event in handle_one_xevent except KeyPress case.
5282 Wnen XEvent is processed, it is unlikely to be changed except
5283 KeyPress case, so we can avoid copying and use const pointer to
5284 const data to make sure that an event is not changed elsewhere.
5285 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5286 const' and do not create local copy except for the KeyPress event.
5287 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5288 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5289 (x_handle_net_wm_state, x_menubar_window_to_frame)
5290 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5291 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5292 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5293 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5294 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5295 (x_handle_dnd_message):
5296 * xsettings.c (xft_settings_event):
5297 Use 'const XEvent * const' where appropriate.
5298 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5300 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5302 Fix X event waiting to handle multiple frames.
5303 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5304 * xterm.c (pending_event_wait): Remove. Adjust users.
5305 (x_detect_focus_change): Pass frame arg.
5306 (handle_one_xevent): Find related frame early and clear per-frame
5307 wait_event_type only if this is an event for the relevant frame.
5308 (x_wait_for_event): Use per-frame wait_event_type.
5310 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5312 * nsfns.m (Fx_create_frame): Fix font driver registration for
5315 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5316 for syms_of_macfont.
5318 * nsterm.m: Include macfont.h.
5319 (ns_tmp_flags, ns_tmp_font): Remove.
5320 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5321 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5322 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5323 (changeFont:): Fix code style. Check for font driver type when
5326 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5329 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5330 (nsfont_open): Set font driver type.
5331 Set font->ascent and font->descent. Figure out font instead of
5332 ns_tmp_font, and flags instead of ns_tmp_flags.
5333 Fix indentation. Remove call to ns_draw_text_decoration,
5336 * nsfns.m: Include macfont.h.
5337 (Fx_create_frame): Register macfont driver, make a better default font.
5338 (Fns_popup_font_panel): Get font from macfont driver, if used.
5340 * macfont.m, macfont.h, macuvs.h: New files.
5342 * font.h: Declare syms_of_macfont.
5344 * font.c (syms_of_font): Call syms_of_macfont.
5346 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5348 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5350 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5351 and it is always zero for others, so I assume that this is an ancient
5352 leftover which nobody will want to change any more.
5353 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5354 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5355 * frame.c (x_set_scroll_bar_width):
5356 * w32fns.c (w32_createscrollbar):
5357 * w32term.c (w32_set_vertical_scroll_bar):
5358 * xfns.c (x_set_scroll_bar_default_width):
5359 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5360 (x_scroll_bar_expose): Related users changed.
5362 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5364 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5365 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5366 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5368 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5370 * nsterm.h, w32term.h, xterm.h: ...and not here.
5371 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5372 Remove unused Xisms.
5373 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5374 these modules are never compiled otherwise.
5376 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5378 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5379 Doc fix. (Bug#15375)
5381 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5383 Unify Fx_focus_frame between all ports.
5384 * frame.h (x_focus_frame): New prototype.
5385 * xfns.c (Fx_focus_frame): Remove.
5386 (syms_of_xfns): Do not defsubr it.
5387 (x_focus_frame): X implementation.
5388 * nsfns.m (Fx_focus_frame): Remove.
5389 (syms_of_nsfns): Do not defsubr it.
5390 (x_focus_frame): NS implementation.
5391 * w32term.c (Fx_focus_frame): Remove.
5392 (x_focus_on_frame): Rename to...
5393 (x_focus_frame): W32 implementation.
5394 * w32term.h (x_focus_on_frame): Remove prototype.
5395 * w32fns.c (Fx_focus_frame): Remove.
5396 (syms_of_w32fns): Do not defsubr it.
5397 * frame.c (Fx_focus_frame): Define here.
5398 (syms_of_frame): Defsubr here.
5399 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5401 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5403 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5404 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5405 each port to reference the port-specific window system data.
5406 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5407 (FRAME_DISPLAY_INFO): Define.
5408 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5409 (FRAME_DISPLAY_INFO): Define. Adjust users.
5410 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5411 (FRAME_DISPLAY_INFO): Define. Adjust users.
5412 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5413 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5414 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5415 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5416 * xselect.c, xterm.c: All related users changed.
5418 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5420 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5421 (x_menubar_window_to_frame): Remove prototypes.
5422 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5423 (x_menubar_window_to_frame, x_top_window_to_frame):
5425 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5426 (x_menubar_window_to_frame, x_top_window_to_frame):
5427 ...to here and convert all but the last to static.
5429 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5431 * lisp.mk (lisp): Add w32-common-fns.elc.
5433 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5435 * charset.c (char_charset): Document an exception for char-charset.
5437 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5439 * xterm.h (x_display_info): New field last_user_time...
5440 * xterm.c (toplevel): ...to replace static last_user_time.
5441 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5443 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5445 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5446 scroll bar values to prevent thumb from disappear and update comment.
5448 2013-09-11 Glenn Morris <rgm@gnu.org>
5450 * emacs.c (usage_message): Possessive apostrophe tweak.
5452 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5454 * nsterm.m (syms_of_nsterm): Use Qns.
5455 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5456 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5457 * xfns.c (x_display_info_for_name, Fx_open_connection):
5458 Remove old '#if 0' code.
5459 (syms_of_xfns): Use Qx.
5460 * termhooks.h (fullscreen_hook): Remove the leftover.
5461 (struct terminal): Fix typo in comment.
5463 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5465 Cleaning up a few X scroll bar bits.
5466 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5467 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5468 New member last_seen_part, going to replace...
5469 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5470 (xt_action_hook) [USE_LUCID]: Adjust user.
5471 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5472 Lucid-specific scroll bar support.
5473 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5474 to int and adjust to use last_seen_part member.
5475 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5476 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5477 Initialize last_seen_part.
5479 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5481 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5482 insert-buffer-substring an empty string.
5484 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5486 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5487 avoiding a GCC warning.
5489 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5491 Ifdef away frame tool bar code when it is not really used.
5492 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5493 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5494 and minimize_tool_bar_window_p under the above.
5495 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5496 (fset_tool_bar_window): Likewise.
5497 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5498 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5499 (change_frame_size_1):
5500 * window.c (window_from_coordinates, Frecenter): Adjust users.
5501 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5502 code is not really used.
5503 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5504 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5505 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5506 [!USE_GTK && !HAVE_NS]: Define as such.
5507 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5508 (note_mouse_highlight, expose_frame):
5509 * xfns.c (x_set_tool_bar_lines):
5510 * xterm.c (handle_one_xevent): Adjust users.
5512 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5514 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5515 This bug was introduced by my 2013-08-26 patch, which incorrectly
5516 assumed that the terminfo implementation doesn't use termcap buffers.
5517 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5518 these buffers apparently are used after all.
5519 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5520 (struct tty_display_info): Define members termcap_term_buffer and
5521 termcap_strings_buffer even if TERMINFO.
5523 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5526 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5527 'usage' docstring entry to pacify make-docfile.
5529 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5531 Change comparison functions =, <, >, <=, >= to take many arguments.
5532 * data.c: Change comparison functions' interface and implementation.
5533 * lisp.h: Make arithcompare available for efficient two arg
5535 * bytecode.c: Use arithcompare.
5536 * fileio.c: Use new interface.
5538 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5540 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5542 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5544 * eval.c (Feval): Document the new use of `lexical'.
5546 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5548 Review and drop old frame resize hack.
5549 * frame.h (struct frame): Remove force_flush_display_p.
5550 * dispnew.c (update_frame): Adjust user and don't call
5551 flush_frame here. The comment has said that there was an issues
5552 with redisplaying fringes, but I don't see any differences with
5553 and without this hack. Hopefully we can continue without it.
5554 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5555 current frame matrices twice if resized_p is set.
5557 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5559 Do not populate pure Xism x_sync to other ports.
5560 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5561 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5562 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5563 * w32term.h (x_sync): Remove prototype.
5565 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5567 Cleanup frame flushing.
5568 * dispextern.h (struct redisplay_interface):
5569 Drop flush_display_optional because flush_display is enough
5570 for X and flushing via RIF is just a no-op for others.
5571 * frame.h (flush_frame): New function.
5572 * dispnew.c (update_frame):
5573 * minibuf.c (read_minibuf):
5574 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5576 * keyboard.c (detect_input_pending_run_timers): Do not flush
5577 all frames but selected one in redisplay_preserve_echo_area.
5578 * nsterm.m (ns_flush): Remove no-op.
5579 (ns_redisplay_interface): Adjust user.
5580 * w32term.h (x_flush): Remove no-op.
5581 (w32_redisplay_interface): Adjust user.
5582 * xterm.c (x_flush): Simplify because we do not flush all
5583 frames at once any more. Adjust comment.
5584 (x_redisplay_interface): Adjust user.
5586 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5588 Port --without-x --enable-gcc-warnings to Fedora 19.
5589 * gfilenotify.c (globals_of_gfilenotify):
5590 Call g_type_init only if using an older glib version that needs it.
5592 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5594 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5595 (last_glyphless_glyph_merged_face_id): Remove declarations.
5596 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5597 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5598 (last_glyphless_glyph_merged_face_id): Now static.
5599 (merge_escape_glyph_face): New function, refactored from...
5600 (get_next_display_element): ...here.
5601 (merge_glyphless_glyph_face): New function, refactored from...
5602 (produce_glyphless_glyph): ...here...
5603 * term.c (produce_glyphless_glyph): ...and here.
5605 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5607 * eval.c (eval_sub): Only call Ffunction if necessary.
5609 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5611 Attempt to make redisplay more selective when changing cursor type.
5612 * frame.h (struct frame): New bitfield cursor_type_changed.
5613 * xdisp.c (cursor_type_changed): Remove.
5614 (try_cursor_movement, redisplay_window, try_window_id)
5615 (set_frame_cursor_types, try_window_reusing_current_matrix):
5616 Adjust to use per-frame bitfield.
5617 (redisplay_internal): Look for cursor type change on each visible
5618 frame and consider all frames if cursor type has been changed on
5619 the frame other than selected. If cursor type has been changed on
5620 selected frame only, do not use fast update.
5622 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5624 Attempt to make redisplay more selective when changing fonts.
5625 * frame.h (struct frame): New bitfield fonts_changed.
5626 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5627 (adjust_frame_glyphs): Add prototype.
5628 * dispnew.c (fonts_changed_p): Remove.
5629 (adjust_glyphs): Remove because we do not
5630 adjust matrices on all frames at once any more.
5631 (adjust_frame_glyphs): Block and unblock input here.
5632 (adjust_glyph_matrix): Use fonts_changed.
5633 (change_frame_size_1): Use adjust_frame_glyphs.
5634 * font.c (font_open_entity): Use fonts_changed.
5635 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5636 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5637 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5638 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5639 (shrink_mini_window, Fresize_mini_window_internal)
5640 (window_scroll_pixel_based, Fset_window_configuration)
5641 (apply_window_adjustment, Fset_window_vscroll):
5642 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5643 Use adjust_frame_glyphs.
5644 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5645 (try_window_reusing_current_matrix, try_window_id, display_line)
5646 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5647 (redisplay_internal): Consider fonts_changed and adjust frame
5648 matrices for each frame only if the frame is visible. If font
5649 has been changed on some frame during full redisplay, retry
5650 only visible frames where the font has been actually changed.
5652 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5654 Cache current header and mode line height for each window.
5655 * window.h (struct window): New fields mode_line_height
5656 and header_line_height.
5657 * window.c (make_window): Initialize them.
5658 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5659 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5660 (current_mode_line_height, current_header_line_height):
5662 * xdisp.c (current_mode_line_height, current_header_line_height):
5664 (pos_visible_p, init_xdisp): Adjust user.
5665 (redisplay_window): Invalidate mode_line_height and
5666 header_line_height if current and desired matrices do not agree.
5668 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5670 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5671 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5673 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5675 Make --without-x compatible with --enable-gcc-warnings.
5676 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5677 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5678 members under HAVE_WINDOW_SYSTEM.
5679 * keyboard.c (make_lispy_focus_out): Likewise.
5680 (record_menu_key): Move under HAVE_MENUS.
5681 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5682 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5683 (syms_of_xdisp): Adjust user.
5684 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5685 (start_hourglass, cancel_hourglass):
5686 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5687 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5688 and CLEAR_FONT_TABLE_NFONTS.
5689 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5690 Declare only if HAVE_WINDOW_SYSTEM.
5691 (lface_same_font_attributes_p, clear_face_gcs): Define only
5692 if HAVE_WINDOW_SYSTEM.
5694 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5696 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5697 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5698 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5700 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5702 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5704 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5706 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5707 This fixes a type error on hosts where ptrdiff_t is wider than int.
5709 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5711 * keyboard.c (read_key_sequence_vs): New function.
5712 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5715 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5717 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5719 Makefile improvements.
5720 * Makefile.in (config.status): Don't use double-colon rules, as
5721 they are not portable according to POSIX. Fix shell typo with `;
5722 I guess this rule has never been tested?
5723 (VCSWITNESS): New macro, to override any environment var.
5725 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5727 * xterm.h (struct x_display_info): Do not track X connection
5728 fd separately because it is always available from Display.
5729 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5732 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5734 * buffer.c (drop_overlay):
5735 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5736 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5738 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5740 * buffer.c (Fmake_overlay, Fmove_overlay):
5741 * intervals.c (set_point_from_marker):
5742 * print.c (PRINTPREPARE): Prefer signal_error
5743 to plain error and report unsuitable marker too.
5745 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5747 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5748 for 'dragging' member.
5749 (struct x_output): Remove set-but-unused leftovers
5750 'left_before_move' and 'top_before_move'.
5751 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5752 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5753 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5754 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5755 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5756 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5757 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5758 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5760 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5762 * nsfont.m (INVALID_GLYPH): New define.
5763 (nsfont_encode_char): Use INVALID_GLYPH.
5764 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5766 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5768 * xterm.c (x_last_mouse_movement_time): Revert last change.
5769 This code should use XDisplayMotionBufferSize to check display's
5770 motion history first, and there are few other issues as well.
5771 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5772 (handle_one_xevent): Adjust user.
5774 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5776 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5777 * frame.c (Flast_nonminibuf_frame): ... to here.
5778 (check_minibuf_window): Don't abort if no window was found
5781 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5783 Use XGetMotionEvents to ask the last mouse motion time from X server.
5784 * xterm.c (X_MOTION_HISTORY): Default to 1.
5785 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5786 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5787 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5788 Ifdef away legacy code.
5789 (XTmouse_position, x_scroll_bar_report_motion):
5790 Use x_last_mouse_movement_time.
5791 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5794 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5796 * msdos.c (last_mouse_window): Move to...
5797 (dos_rawgetc): ...this function and adjust comment.
5798 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5799 (mouseMoved): ...this function and adjust comment.
5800 * w32term.c (last_window): Likewise with...
5801 (w32_read_socket): ...this function.
5802 * xterm.c (last_window): Likewise with...
5803 (handle_one_xevent): ...this function.
5805 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5807 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5808 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5809 (handle_one_xevent): ...to here.
5810 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5813 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5815 * msdos.c (IT_set_terminal_window): Remove no-op.
5816 (initialize_msdos_display): Adjust terminal setup.
5817 * w32console.c (w32con_set_terminal_window): Remove no-op.
5818 (initialize_w32_display): Adjust terminal setup.
5819 * w32term.c (w32_set_terminal_window): Remove no-op.
5820 (w32_create_terminal): Adjust terminal setup.
5821 * xterm.c (XTset_terminal_window): Remove no-op.
5822 (x_create_terminal): Adjust terminal setup.
5824 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5826 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5828 (ns_create_terminal): Adjust terminal setup.
5829 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5831 (w32_create_terminal): Adjust terminal setup.
5832 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5834 (x_create_terminal): Adjust terminal setup.
5836 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5838 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5839 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5840 * dispnew.c (buffer_posn_from_coords):
5841 * window.c (Fwindow_end, displayed_window_lines):
5842 * xdisp.c (redisplay_mode_lines): Use it.
5844 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5846 * fontset.c (face_for_char): Check char in the current face font first
5847 if HAVE_NS (Bug#15138).
5849 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5851 * window.c (temp_output_buffer_show): Make sure window returned
5852 by display_buffer is live (Bug#15213).
5854 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5856 Minor cleanup to avoid forward declarations.
5857 * coding.h (struct ccl_spec): Remove forward declaration.
5858 * composite.h (toplevel): Include font.h.
5859 (struct composition_it, struct face, struct font_metrics):
5860 Remove forward declaration.
5861 * dispextern.h (struct image, struct atimer): Likewise.
5862 * emacsgtkfixed.h (struct frame): Likewise.
5863 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5864 * font.h (struct font_driver, struct font, struct glyph_string)
5865 (struct face): Remove forward declaration.
5866 * fontset.h (struct face, struct font): Likewise.
5867 * frame.h (toplevel): Style cleanup.
5868 (enum output_method): Move to...
5869 * termhooks.h (enum output_method): ...here.
5870 (struct glyph, struct frame, struct ns_display_info)
5871 (struct x_display_info, struct w32_display_info):
5872 Remove forward declaration.
5873 * xterm.h (toplevel): Include termhooks.h.
5874 (struct font, struct window, struct glyph_matrix, struct frame)
5875 (struct input_event, struct face, struct image): Remove forward
5877 * gtkutil.h (struct _widget_value): Likewise.
5878 * keyboard.h (toplevel): Include termhooks.h.
5879 (struct input_event): Remove forward declaration.
5881 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5883 * intervals.c (set_point_from_marker): New function.
5884 * editfns.c (Fgoto_char):
5885 * process.c (Finternal_default_process_filter):
5886 * window.c (select_window_1): Use it.
5887 * buffer.h (set_point_from_marker): Add prototype.
5889 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5891 * w32.c (term_winsock): Call release_listen_threads before calling
5893 (_sys_wait_accept): Wait for accept event in a loop with a finite
5894 timeout, instead of waiting indefinitely. Will hopefully avoid
5895 hanging during exit because WSACleanup deadlocks waiting for the
5896 event object to be released. (Bug#14333)
5898 * w32proc.c (release_listen_threads): New function, signals all
5899 the reader threads that listen for connections to stop waiting.
5901 * w32.h (release_listen_threads): Add prototype.
5903 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5905 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5906 field of new marker (for sanity and safety).
5907 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5908 anyway because XMISCTYPE is a function and can't be an lvalue).
5910 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5912 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5913 (x_after_update_window_line, x_scroll_bar_create)
5914 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5915 (handle_one_xevent, x_clear_frame_area):
5916 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5917 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5918 * xterm.h (x_clear_area): Adjust prototype.
5920 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5922 Hook scanning and indentation functions to find_newline. This helps
5923 to avoid duplicated code and renders more respect to newline cache.
5924 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5925 * cmds.c (Fforward_line):
5926 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5927 Use find_newline and avoid unnecessary point movements.
5928 * search.c (scan_newline): Implement on top of find_newline.
5930 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5932 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5933 scoped code (bug#11258).
5935 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5937 * nsterm.m (last_window): New variable.
5938 (EV_TRAILER2): New macro.
5939 (EV_TRAILER): Call EV_TRAILER2.
5940 (mouseMoved:): Add support for mouse-autoselect-window
5941 on nextstep (Bug#6888).
5943 2013-08-28 Andreas Schwab <schwab@suse.de>
5945 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5946 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5947 Remove unused macro definitions.
5948 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5949 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5950 Only define if emacs.
5952 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5954 Prefer enum glyph_row_area to int where appropriate.
5955 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5957 (window_box, window_box_width, window_box_left, window_box_left_offset)
5958 (window_box_right, window_box_right_offset): Adjust prototypes.
5959 * xdisp.c (window_box, window_box_width, window_box_left)
5960 (window_box_left_offset, window_box_right, window_box_right_offset):
5961 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5962 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5963 * nsterm.m (ns_clip_to_row):
5964 * w32term.c (w32_clip_to_row):
5965 * xterm.c (x_clip_to_row): Likewise.
5967 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5969 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5970 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5972 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5974 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5975 for portability to hosts where /bin/sh has problems.
5977 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5979 Redesign redisplay interface to drop global output_cursor.
5980 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5981 (toplevel): Remove declaration of output_cursor.
5982 (set_output_cursor, x_cursor_to): Remove prototype.
5983 * window.h (struct window): New member output_cursor.
5984 (output_cursor_to): New function to replace RIF member.
5985 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5986 (update_text_area, set_window_cursor_after_update): Use it.
5987 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5988 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5989 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5990 * w32term.c (x_update_window_begin, x_update_window_end):
5991 * xterm.c (x_update_window_begin, x_update_window_end):
5992 Adjust to use per-window output cursor.
5994 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5996 Simplify SELECT_TYPE-related code.
5997 Like EMACS_TIME, this portability layer is no longer needed, since
5998 Emacs has been using fd_set as a portability layer for some time.
5999 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6000 (SELECT_TYPE): Remove. All uses changed to fd_set.
6001 (fd_set) [!FD_SET]: New typedef.
6003 Simplify EMACS_TIME-related code.
6004 This portability layer is no longer needed, since Emacs has been
6005 using struct timespec as a portability layer for some time.
6006 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6007 Include <time.h> rather than "systime.h"; that's all that's needed now.
6008 * dispnew.c: Include <timespec.h> rather than "systime.h";
6009 that's all that's needed now.
6010 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6011 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6012 TIMESPEC_RESOLUTION.
6013 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6014 LOG10_TIMESPEC_RESOLUTION.
6015 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6016 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6017 (make_emacs_time): Remove. All used changed to make_timespec.
6018 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6019 (current_timespec): Rename from current_emacs_time. All uses changed.
6020 (add_emacs_time): Remove. All uses changed to timespec_add.
6021 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6022 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6023 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6024 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6025 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6026 (current_timespec): Rename from current_emacs_time. All uses changed.
6027 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6028 changed to timespec_cmp.
6029 * xgselect.c: Include <timespec.h>, since our .h files don't.
6031 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6033 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6034 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6035 Remove the leftovers.
6036 * gtkutil.c (toplevel): Do not declare Qxft but include
6038 * image.c (toplevel): Do not declare Vlibrary_cache because
6039 it's already done in lisp.h.
6041 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6043 * lisp.h (Mouse_HLInfo): Move from here...
6044 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6045 (reset_mouse_highlight): New function.
6046 * msdos.c (dos_set_window_size, IT_update_begin)
6047 (internal_terminal_init):
6048 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6049 (ns_initialize_display_info):
6050 * w32console.c (initialize_w32_display):
6051 * w32term.c (x_update_window_end, x_free_frame_resources)
6052 (w32_initialize_display_info):
6053 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6054 * window.c (Fdelete_other_windows_internal):
6055 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6056 * termchar.h (toplevel):
6057 * xterm.h (toplevel): Include dispextern.h.
6059 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6061 Fix minor problems found by static checking.
6062 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6063 (expect): Avoid nested-if warning.
6064 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6065 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6066 * nsterm.h, nsterm.m (ns_select):
6067 * xgselect.c, xgselect.h (xg_select):
6068 Adjust signature to better match pselect's.
6069 * nsterm.m (ns_select):
6070 Don't set *TIMEOUT, since pselect doesn't.
6071 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6072 diagnostic about assigning const char * to it.
6073 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6075 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6077 * lread.c (substitute_object_recurse): Handle hash-tables as well
6080 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6082 Fix unlikely core dump in init_tty, and simplify terminfo case.
6083 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6084 The old version incorrectly dumped core if malloc returned a
6085 buffer containing only non-NUL bytes.
6086 (init_tty): Do not allocate or free termcap buffers; the
6087 struct does that for us now.
6088 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6089 (struct tty_display_info): Define members termcap_term_buffer and
6090 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6091 use them. Allocate them directly in struct rather than indirectly
6092 via a pointer, to simplify init_tty.
6094 * frame.c (check_minibuf_window): Initialize 'window' properly,
6095 so that Emacs reliably aborts later if 'window' is not initialized.
6097 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6099 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6100 of VoidSymbol (Bug#15154).
6102 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6104 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6105 mouse_face_beg_y and mouse_face_end_y.
6106 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6107 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6108 Adjust users and update comment where appropriate.
6110 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6112 * frame.c (check_minibuf_window): New function.
6113 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6114 Call check_minibuf_window (Bug#15183).
6116 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6118 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6119 because this is the only last cursor data we need to keep and consult.
6120 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6121 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6124 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6126 Fix recovering from possible decompression error.
6127 Since insert_from_gap doesn't always move point, we can't use PT as
6128 the position where the partially decompressed data ends, and
6129 should count how many bytes was produced so far.
6130 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6131 (unwind_decompress): Really delete partially uncompressed data.
6132 (Fzlib_decompress_region): Take decompressed data size into account.
6134 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6136 * syntax.c (init_syntax_once): Adjust comment and do an early
6137 initialization of Qchar_table_extra_slots just once...
6138 * casetab.c (init_casetab_once):
6139 * category.c (init_category_once):
6140 * character.c (syms_of_character):
6141 * coding.c (syms_of_coding):
6142 * xdisp.c (syms_of_xdisp): ...and omit it here.
6144 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6146 * xdisp.c (get_next_display_element): Don't apply to characters
6147 from a display vector the logic of setting it->end_of_box_run_p
6148 suitable for characters from a buffer. (Bug#15175)
6150 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6151 to handle directories, rather than '_utime' which doesn't.
6154 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6156 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6157 or fullscreen (Bug#14627).
6159 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6161 System-dependent integer overflow fixes.
6162 * process.c (Fset_process_window_size): Signal an error if
6163 the window size is outside the range supported by the lower level.
6164 * sysdep.c (set_window_size): Return negative on error,
6165 nonnegative on success, rather than -1, 0, 1 on not in system,
6166 failure, success. This is simpler. Caller changed.
6167 (serial_configure): Remove unnecessary initialization of local.
6168 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6169 size fits in unsigned long; this isn't true on some 32-bit hosts.
6170 Avoid buffer overrun if some future version of /proc/meminfo has a
6171 variable name longer than 20 bytes.
6172 (system_process_attributes) [__FreeBSD__]:
6173 Don't assume hw.availpages fits in 'int'.
6175 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6177 Don't let very long directory names overrun the stack.
6178 Fix some related minor problems involving "//", vfork.
6179 * callproc.c (encode_current_directory): New function.
6180 (call_process): Don't append "/"; not needed.
6181 * fileio.c (file_name_as_directory_slop): New constant.
6182 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6183 this can save the caller having to alloca.
6184 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6185 Use SAFE_ALLOCA, not alloca.
6186 (directory_file_name, Fexpand_file_name): Leave leading "//"
6187 alone, since it can be special even on POSIX platforms.
6188 * callproc.c (call_process):
6189 * process.c (Fformat_network_address):
6190 * sysdep.c (sys_subshell):
6191 Use encode_current_directory rather than rolling our own.
6192 (create_process): No need to encode directory; caller does that now.
6193 * process.h (encode_current_directory): New decl.
6194 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6195 Rework to avoid 'goto xyzzy;'.
6197 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6199 * xdisp.c (handle_face_prop): If the default face was remapped use
6200 the remapped face for strings from prefix properties. (Bug#15155)
6202 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6204 Minor cleanup for redisplay interface and few related functions.
6205 * frame.h (enum text_cursor_kinds): Move from here...
6206 * dispextern.h (enum text_cursor_kinds): ...to here.
6207 (toplevel): Drop unnecessary declarations.
6208 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6209 in update_window_end_hook and draw_window_cursor functions.
6210 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6211 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6212 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6213 * xterm.c (x_update_window_end, x_draw_window_cursor):
6214 * xdisp.c (display_and_set_cursor, update_window_cursor)
6215 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6216 enum text_cursor_kinds where appropriate.
6218 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6220 Redesign redisplay interface to drop updated_row and updated_area.
6221 * dispextern.h (updated_row, updated_area): Remove declaration.
6222 (struct redisplay_interface): Pass glyph row and row area parameters
6223 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6224 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6226 * dispnew.c (updated_row, updated_area): Remove.
6227 (redraw_overlapped_rows, update_window_line): Adjust user.
6228 (update_marginal_area, update_text_area): Likewise. Pass updated row
6229 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6230 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6233 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6235 * process.c (flush_pending_output): Remove stub.
6238 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6240 * callproc.c: Fix race that killed background processes (Bug#15144).
6241 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6242 Record deleted process-id in critical section, not afterwards.
6243 Don't mistakenly kill process created by a call-process invocation
6244 that discards output and does not wait.
6246 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6248 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6249 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6250 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6251 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6252 to shut up compiler in mark_object.
6253 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6255 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6257 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6258 We can't portably rely on PTY_OPEN doing that, even if
6259 it calls posix_openpt with O_CLOEXEC.
6261 2013-08-20 Kenichi Handa <handa@gnu.org>
6263 * character.c (string_char): Improve commentary.
6265 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6267 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6268 (struct animation_cache): Make signature a flexible array member.
6269 All uses changed. This is a tad slower but may insulate us better
6270 from future changes to ImageMagick.
6272 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6274 * image.c: Shrink memory needed for animation cache.
6275 (SIGNATURE_DIGESTSIZE): New constant.
6276 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6277 (imagemagick_create_cache): Copy the signature. This saves
6278 several KB of memory that ImageMagick wastes per signature.
6279 Don't bother updating the update_time, as the caller does that now.
6280 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6281 it's a fixed size struct member now.
6282 (imagemagick_get_animation_cache): Always destroy the signature,
6283 as it's now imagemagick_create_cache's responsibility to copy it.
6284 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6285 and use memcmp rather than strcmp.
6286 eassert that ImageMagick returns a signature of the specified length.
6288 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6290 * image.c (imagemagick_get_animation_cache): Don't segfault on
6292 (imagemagick_get_animation_cache): Revert to previous definition
6293 so that it actually works. But keep the memory leak fix.
6294 (imagemagick_get_animation_cache): Fix memory leak.
6296 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6298 * image.c: Fix animation cache signature memory leak.
6299 Fix some other minor performance problems while we're at it.
6300 (imagemagick_create_cache): Clear just the members that
6301 need clearing. Don't set update_time, as caller does that now.
6302 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6303 Simplify by using pointer-to-pointer instead of a prev pointer.
6304 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6305 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6306 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6307 it's already a copy. Free the signature probe unless it's cached.
6309 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6310 This was introduced by my 2013-08-12 fix for Bug#15035.
6312 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6314 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6315 (imagemagick_prune_animation_cache): Now static.
6317 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6319 * image.c (imagemagick_get_animation_cache): Don't segfault when
6320 pruning all entries.
6322 2013-08-18 Ken Brown <kbrown@cornell.edu>
6324 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6325 static heap if ENABLE_CHECKING is defined.
6326 (max_bss_sbrk_ptr): New variable.
6328 (report_sheap_usage): Report maximum static heap usage instead of
6329 ending static heap usage.
6331 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6333 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6334 of zlib_initialized according to the results of calling
6335 init_zlib_functions.
6337 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6339 * image.c: Implement an ImageMagick per-image cache.
6340 (imagemagick_get_animation_cache): Fix a double-free error.
6341 (imagemagick_load_image): Remove the ping_wand code, which only
6342 apparently saved time on invalid animated images, and slowed down
6343 everything else. Optimise for the common case.
6345 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6347 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6349 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6351 * marker.c (set_marker): Remove documentation of undefined behavior.
6353 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6355 * image.c (imagemagick_compute_animated_image): Animate correctly
6356 when sub-images are smaller than the main image.
6357 (imagemagick_compute_animated_image): Setting the iterator row to
6358 zero is apparently not allowed.
6359 (imagemagick_compute_animated_image): Allow images that say they
6360 have sub-images that are bigger than the main image, but just crop
6363 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6365 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6367 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6369 * image.c (imagemagick_compute_animated_image): Respect the GIF
6372 2013-08-15 Ken Brown <kbrown@cornell.edu>
6374 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6375 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6378 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6380 Fix minor problems found by static checking.
6381 * frame.c (delete_frame):
6382 * xdisp.c (next_element_from_display_vector):
6383 Avoid uninitialized local.
6384 * image.c (imagemagick_compute_animated_image): Port to C89.
6385 Prefer usual GNU indentation style for loops.
6386 Be more careful about bizarrely large sizes, by using ptrdiff_t
6389 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6391 Fix infinite frame selection loop (Bug#15025).
6392 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6394 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6396 * xdisp.c (compute_window_start_on_continuation_line):
6397 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6398 to make sure we end up setting the window start at the leftmost
6399 visible character of the display line. This avoids funky
6400 horizontal shifting because the window start is not kept on the
6401 same position. (Bug#15090)
6402 (next_element_from_display_vector): Support 'box' face attribute
6403 in the face definitions of a display vector. (Bug#15099)
6405 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6407 * image.c (imagemagick_compute_animated_image): Implement animated
6409 (imagemagick_compute_animated_image): Fix some compilation
6410 warnings. Implement a very simple cache to make the animation
6411 usable at all, but it should be replaced with a per-image cache.
6413 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6415 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6416 to do `for' loops over alist values.
6417 * buffer.h (FOR_EACH_BUFFER):
6418 * process.c (FOR_EACH_PROCESS): Use it.
6419 (handle_child_signal, status_notify, Fget_buffer_process)
6420 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6422 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6424 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6425 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6426 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6427 to xzalloc and so avoid redundant call to memset.
6428 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6429 members because it is allocated with xzalloc and so already zeroed.
6431 2013-08-14 Ken Brown <kbrown@cornell.edu>
6433 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6436 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6438 Utility function and macro to copy Lisp string to C string.
6439 * lisp.h (xlispstrdupa): New macro.
6440 (xlispstrdup): New prototype.
6441 * alloc.c (xlispstrdup): New function.
6442 * callint.c (Fcall_interactively):
6443 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6444 (Fsubstitute_in_file_name):
6445 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6446 * image.c (x_create_bitmap_from_file):
6447 * w32term.c (w32_term_init):
6448 * xterm.c (x_term_init): Use xlispstrdup.
6450 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6452 * image.c (imagemagick_load_image): Make animated pictures work.
6453 There's still some problems with background color settings, though
6456 * decompress.c (unwind_decompress): Always restore point.
6458 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6460 * marker.c (set_marker): Reformat documentation.
6462 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6464 * xdisp.c (cursor_type_changed): Now static.
6466 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6467 Use changed. This avoids the need to call xmalloc and for the
6468 caller to call xfree, and avoids memory leaks in some situations.
6470 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6472 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6473 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6474 (redisplay_window): If window_end_valid is cleared due to non-zero
6475 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6476 so do not call to try_cursor_movement for that window.
6478 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6480 * window.h (struct window): Convert window_end_pos and
6481 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6482 (wset_window_end_pos, wset_window_end_vpos): Remove.
6483 * dispnew.c (adjust_glyph_matrix):
6484 * window.c (Fwindow_end, replace_window, set_window_buffer)
6486 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6487 (set_vertical_scroll_bar, redisplay_window, try_window)
6488 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6489 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6490 (note_mouse_highlight): Adjust users.
6491 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6494 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6496 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6497 * image.c (imagemagick_filename_hint): Use `const char *' and
6498 prefer SSDATA to SDATA to avoid warnings.
6500 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6502 Cleanup window fringes, margins and scroll bars adjustments.
6503 * window.c (set_window_fringes, set_window_margins)
6504 (set_window_scroll_bars, apply_window_adjustment): New functions.
6505 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6506 (Fset_window_scroll_bars): Use them.
6508 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6510 * window.h (struct window): Convert scroll_bar_width
6511 from Lisp_Object to integer. Adjust comment.
6512 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6514 * window.c (wset_scroll_bar_width): Remove.
6515 (make_window): Initialize scroll_bar_width.
6516 (Fsplit_window_internal): Use direct assignment.
6517 (Fset_window_configuration, save_window_save):
6518 Convert Lisp_Object to integer and back where appropriate.
6519 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6520 bar was actually changed, and mention this in docstring.
6522 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6524 * decompress.c: Minor simplifications.
6525 (Fzlib_decompress_region): Don't bother verifying
6526 that avail_out <= UINT_MAX, as that was confusing.
6527 Mention the restriction in a comment instead.
6528 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6530 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6532 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6533 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6535 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6537 * image.c (imagemagick_filename_hint): Check for errors in the
6540 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6542 * window.c (Fwindow_margins): Return nil when there's no marginal
6543 area, as per the documented API.
6545 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6546 Fmake_vector, as scroll bar's struct members are not all Lisp
6547 objects now. This avoids crashes in GC.
6549 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6550 bool, so its address could be taken.
6552 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6554 * image.c (imagemagick_filename_hint): New function to possibly
6555 apply `image-content-type-suffixes'.
6556 (imagemagick_load_image): Use it.
6558 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6560 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6561 if loading zlib failed.
6563 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6565 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6566 2013-08-13 checkin below. Change bool to BOOL, rule is:
6567 All Obj-C code uses BOOL, except for interfaces callable from C.
6569 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6571 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6573 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6574 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6575 bool instead of BOOL.
6576 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6577 from Lisp_Object to bitfield. Adjust comment.
6578 * w32term.c (x_scroll_bar_create): Adjust user.
6579 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6580 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6581 Use bool for boolean.
6582 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6583 to `unsigned int' when defining a bitfield.
6585 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6587 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6589 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6591 * window.h (struct window): Convert left_margin_cols and
6592 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6593 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6594 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6596 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6598 (showing_window_margins_p, update_window_line, update_frame_1):
6599 * fringe.c (draw_fringe_bitmap_1):
6600 * xdisp.c (window_box_width): Adjust users.
6601 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6602 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6603 Use direct assignment.
6604 (Fset_window_configuration, save_window_save, Fwindow_margins):
6605 Convert Lisp_Object to integer and back where appropriate.
6606 (Fset_window_margins): Adjust user. Return t if any margin
6607 was actually changed, and mention this in docstring.
6609 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6611 * syntax.c (forward_word):
6612 * cmds.c (forward_char, backward_char): Mention the optional argument.
6614 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6616 * window.h (struct window): Convert left_fringe_width
6617 and right_fringe_width from Lisp_Objects to integers.
6619 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6620 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6621 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6623 (make_window): Initialize new integer fields to -1.
6624 (Fsplit_window_internal): Use direct assignment.
6625 (Fset_window_configuration, save_window_save):
6626 Convert Lisp_Object to integer and back where appropriate.
6627 (Fset_window_fringes): Adjust user. Return t if any fringe
6628 was actually changed, and mention this in docstring.
6630 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6632 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6633 * nsfns.m (x_set_cursor_type):
6634 * w32fns.c (x_set_cursor_type):
6635 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6636 * xdisp.c (set_frame_cursor_types): ...but in common code.
6638 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6640 * font.c (clear_font_cache): New function, stripped from...
6641 (Fclear_font_cache): ...here, which now uses the function
6642 above. Adjust comment.
6643 * font.h (clear_font_cache): Add prototype.
6644 * xfaces.c (clear_face_cache): Use clear_font_cache.
6646 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6648 * window.c (Fset_window_start): Compare `w', not `window' because
6649 `w' might not be equal to `window' after call to decode_live_window.
6651 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6653 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6654 This fixes a problem introduced by the Bug#15035 patch
6655 when using GPG. Reported by Herbert J. Skuhra.
6657 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6659 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6660 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6661 not yet initialized.
6663 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6665 * decompress.c (Fzlib_decompress_region): Support zlib
6666 decompression, too, and rename.
6668 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6670 Minor zlib configuration tweaks.
6671 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6672 Don't assume presence of fn_inflateInit2_ zlib internal function.
6674 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6676 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6677 include the zlib prefix.
6679 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6681 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6682 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6683 define static variables that are pointers to zlib functions to be
6685 (init_zlib_functions) [WINDOWSNT]: New function.
6686 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6688 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6689 macros instead of invoking the zlib functions directly.
6690 (syms_of_decompress): DEFSYM Qzlib_dll.
6691 Staticpro Szlib_available_p.
6693 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6695 Avoid looping over all frame windows to freeze and unfreeze.
6696 * window.h (struct window): Drop frozen_window_start_p.
6697 (freeze_window_starts): Drop prototype.
6698 * frame.h (struct frame): New frozen_window_starts flag.
6699 (FRAME_WINDOWS_FROZEN): New macro.
6700 * window.c (freeze_window_start, freeze_window_starts):
6702 (select_window, replace_window): Adjust users.
6703 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6704 (window_frozen_p): New function.
6705 (redisplay_window): Use it.
6707 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6709 Fix some fd issues when running subprocesses (Bug#15035).
6710 Fix bugs that can leak files or file descriptors on errors.
6711 Don't unlink open temp files, as that's hard for users to diagnose
6712 when things go awry (e.g., temp disk exhausted).
6713 Don't bother to lock temp files. Check for invalid recursion.
6714 * callproc.c (synch_process_fd): Remove. All uses removed.
6715 (synch_process_tempfile): New var or macro.
6716 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6718 (record_kill_process): New arg, the temp name. All callers changed.
6719 (delete_temp_file): Now just a simple wrapper around unlink.
6720 (call_process_kill): New arg, the call_process_fd array.
6721 Close them all. Clear synch_process_pid. Remove the temp file,
6722 or arrange for it to be removed.
6723 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6724 that's been moved to synch_process_tempfile. Caller changed.
6725 Do not remove the tempfile; that's now call_process_kill's
6727 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6728 call_process_kill; the caller now does that.
6729 (call_process_cleanup): Do not close the process fd; that's now
6730 call_process_kill's responsibility.
6731 (Fcall_process): Implement via new function call_process, which
6732 has most of the old body of Fcall_process, but with a different API.
6733 (call_process): New function that does not open or close filefd if
6734 it is nonnegative. Record which fds need to be closed, and let
6735 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6736 Signal an error if invoked recursively (could be done via a hook).
6737 Simplify creation of the tempfile in the MSDOS case.
6738 Don't create the output file until after checking for the executable.
6739 Report any failure to open /dev/null.
6740 Don't open /dev/null for writing twice; once is enough.
6741 Don't create pipe if all output is being discarded or sent to file.
6742 Don't worry about setting up the coding system or reading from the
6743 pipe if all output is being discarded.
6744 Hoist fd_error local into top level, to lessen block nesting.
6745 Don't record deleted pid here; now done by Fcall_process_region.
6746 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6747 and note its success in synch_process_tempfile.
6748 Do not leak resources when child_setup fails.
6749 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6750 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6751 (create_temp_file): Now returns open fd, with an additional
6752 Lisp_Object * argument to return the name. All callers changed.
6753 Do not close the file; rewind it instead, and leave it open for
6754 the caller. Do not lock the temp file. Unwind-protect the file
6755 and the file-descriptor.
6756 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6757 If an asynchrounous process, record it here, not in call_process.
6758 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6759 * eval.c (set_unwind_protect): New function.
6760 * fileio.c (write_region): New function, generalized from the
6761 old Fwrite_region. Do not lock temp files.
6762 (Fwrite_region): Use it.
6763 * lisp.h (set_unwind_protect, write_region): New decls.
6764 * process.c: Include <verify.h>.
6765 (make_process): Mark fds as initially closed.
6766 (deleted_pid_list): Now a list of pid-filename pairs.
6768 (close_process_fd): New function.
6769 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6770 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6771 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6772 (create_process, create_pty, Fmake_serial_process)
6773 (server_accept_connection): Record which fds need to be closed,
6774 and let deactivate_process close them.
6775 (Fmake_network_process): Do not discard the unwind-protect
6776 until it's safe to do so.
6777 (deactivate_process): Close the fds opened by create_process etc.
6778 (Fprocess_send_eof): Adjust to new way of recording open fds.
6779 Report an error if /dev/null can't be opened, instead of aborting.
6780 * process.h (PROCESS_OPEN_FDS): New constant.
6781 (struct Lisp_Process): New member open_fds.
6782 (record_kill_process, record_deleted_pid): Adjust signatures.
6783 (record_deleted_pid): Move decl here ...
6784 * syswait.h (record_deleted_pid): ... from here.
6786 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6788 * decompress.c: Fix bugs with large buffers and weird inputs.
6789 Tune a bit. Reindent as per usual Emacs style.
6790 (BUFFER_SIZE): Remove.
6791 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6792 more than UINT_MAX bytes. Decompress into the gap instead of into
6793 an auto buffer, as this should avoid copying. Return nil if
6794 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6795 set immediate_quit; we shouldn't trust zlib code that much.
6797 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6799 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6800 errors, and really move the gap to where we want it.
6802 * lisp.h: Include decompress.c support.
6804 * emacs.c (main): Include decompress.c support.
6806 * Makefile.in: Include -lz if present.
6808 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6810 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6811 (initWithTitle:): Initialize frame to 0.
6812 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6813 (fillWithWidgetValue:frame:): Rename from
6814 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6816 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6817 fillWithWidgetValue:frame:
6819 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6820 remove memory leak warnings.
6822 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6823 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6826 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6827 (x_activate_menubar): Update the whole menu.
6828 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6829 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6830 current event is not NSSystemDefined (Bug#15001).
6831 Call ns_check_menu_open only if trackingMenu is 2.
6832 (menuDidClose:): New method, decrease trackingMenu.
6833 (fillWithWidgetValue:setDelegate:): New method.
6834 (fillWithWidgetValue:): Call the above.
6836 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6838 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6840 Omit some unnecessary casts.
6841 Many of these go back to the old pre-C89 days, when they may have
6842 been needed, but we've been assuming C89 or later for a while now.
6843 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6844 (live_float_p, live_misc_p, live_vector_p):
6845 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6846 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6847 (defvar_per_buffer):
6848 * callint.c (Fcall_interactively):
6849 * doc.c (Fsubstitute_command_keys):
6850 * filelock.c (get_boot_time):
6851 * frame.c (xrdb_get_resource):
6852 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6853 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6854 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6855 (menuitem_highlight_callback, menu_destroy_callback)
6856 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6857 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6858 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6859 (xg_tool_bar_help_callback, tb_size_cb):
6860 * image.c (xpm_alloc_color, png_read_from_memory)
6861 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6862 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6864 * keymap.c (describe_map):
6865 * nsfns.m (Fns_display_monitor_attributes_list):
6866 * nsmenu.m (process_dialog:):
6867 * nsterm.m (hold_event):
6868 * process.c (wait_reading_process_output):
6869 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6870 * scroll.c (do_direct_scrolling, scrolling_1):
6871 * termcap.c (tgetent):
6872 * window.c (check_window_containing, add_window_to_list)
6873 (freeze_window_starts):
6874 * xdisp.c (compare_overlay_entries, vmessage):
6875 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6876 (x_get_monitor_attributes_xrandr)
6877 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6878 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6879 * xfont.c (xfont_match, xfont_open):
6880 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6881 (menubar_selection_callback, menu_position_func)
6882 (popup_selection_callback, create_and_show_popup_menu)
6883 (dialog_selection_callback, create_and_show_dialog):
6884 * xrdb.c (x_get_string_resource)
6886 * xsmfns.c (x_session_check_input):
6887 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6888 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6889 (xaw_jump_callback, xaw_scroll_callback):
6890 Omit unnecessary casts.
6892 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6894 Minor string-length refactoring.
6895 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6896 * frame.c (make_monitor_attribute_list):
6897 Prefer build_string to strlen + make_string.
6899 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6901 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6902 don't check minor_code (Bug#14417).
6904 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6906 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6907 vertical positions instead. This avoids calling MATRIX_ROW with
6908 row numbers that are possibly beyond valid limits. (Bug#15064)
6910 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6912 Use xstrdup and build_unibyte_string where applicable.
6913 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6914 * xfns.c (x_window):
6915 * xrdb.c (x_get_customization_string):
6916 * xterm.c (xim_initialize):
6917 * w32fns.c (w32_window): Use xstrdup.
6918 (w32_display_monitor_attributes_list):
6919 * emacs.c (init_cmdargs):
6920 * keyboard.c (PUSH_C_STR):
6921 * nsfont.m (nsfont_open):
6922 * sysdep.c (system_process_attributes):
6923 * w32.c (system_process_attributes):
6924 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6926 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6928 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6929 variables of these types so that GDB would know about them, as aid
6930 for debugging fatal exceptions. (Bug#15024) See also
6931 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6934 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6936 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6937 larger than the NSWindow (Bug#14934).
6939 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6941 Redesign redisplay interface to drop global variable updated_window.
6942 Always pass currently updated window as a parameter to update routines.
6943 * dispextern.h (updated_window): Remove declaration.
6944 (struct redisplay_interface): Pass window parameter to
6945 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6946 and after_update_window_hook.
6947 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6949 * dispnew.c (updated_window): Remove.
6950 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6951 (update_window_line): Adjust to match redisplay interface changes.
6952 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6953 (ns_scroll_run, ns_after_update_window_line):
6954 * w32term.c (x_update_window_begin, x_update_window_end)
6955 (x_after_update_window_line, x_scroll_run):
6956 * xterm.c (x_update_window_begin, x_update_window_end)
6957 (x_after_update_window_line, x_scroll_run):
6958 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6959 Likewise. Adjust comments where appropriate.
6960 (x_cursor_to): Simplify because this is always called during window
6961 update (but install debugging check anyway).
6962 (expose_window): Check must_be_updated_p flag to see whether this
6963 function is called during window update.
6965 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6967 Do not reset window modification event counters excessively.
6968 These leftovers and poor man's tricky methods to catch extra
6969 redisplay's attention are no longer needed.
6970 * frame.c (set_menu_bar_lines_1):
6971 * minibuf.c (read_minibuf_unwind):
6972 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6973 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6974 (window_scroll_line_based, Fset_window_configuration):
6975 * xdisp.c (redisplay_window): Do not reset last_modified and
6976 last_overlay_modified counters.
6978 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6980 * xselect.c (x_send_client_event): Set send_event and serial, memset
6981 data.l as it might be bigger than data.b. Use 24 bit mask to
6982 XSendEvent (Bug#15034).
6984 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6986 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6987 for TTY frames that are not the top frame on their console.
6990 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6992 * w32term.c (w32fullscreen_hook): Really maximize frame when
6993 asked for (Bug#14841).
6995 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6997 Prefer selected_window to Fselected_window, likewise for frames.
6998 * buffer.c (Fbuffer_swap_text):
6999 * data.c (Fvariable_binding_locus):
7000 * window.c (run_window_configuration_change_hook): Adjust users.
7001 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7002 Use decode_live_frame.
7004 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7006 Be more careful if selected window shows the buffer other than current,
7007 use window_outdated only if this is not so. This change should also
7008 address some weird issues discussed in Bug#13012.
7009 * window.h (window_outdated): New prototype.
7010 * window.c (window_outdated): Now here. Convert from static and
7011 always assume window's buffer.
7012 (Fwindow_end, Fwindow_line_height): Use it.
7013 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7014 and always assume window's buffer.
7015 (redisplay_window): Adjust user.
7016 (redisplay_internal): Call to reconsider_clip_changes once and
7017 check whether mode line should be updated only if selected window
7018 shows current buffer.
7019 (run_window_scroll_functions): Use eassert for debugging check.
7020 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7022 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7024 * window.c (window_scroll, window_scroll_pixel_based)
7025 (window_scroll_line_based): Use bool for booleans.
7027 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7029 * process.c: Fix minor off-by-one issues in descriptor counts.
7030 This shouldn't fix any real bugs, but it cleans up the code a bit.
7031 (max_process_desc, max_input_desc): -1, not 0, means none.
7033 (delete_input_desc): New function.
7034 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7035 (deactivate_process): Scan backwards when recomuting max_process_desc;
7036 that should be faster.
7037 (init_process_emacs): Initialize max_input_desc.
7039 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7041 Use region cache to speedup bidi_find_paragraph_start.
7042 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7043 Rename cache_long_line_scans to cache_long_scans.
7044 * buffer.c (bset_cache_long_line_scans): Rename to
7045 bset_cache_long_scans.
7046 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7047 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7049 (syms_of_buffer): Rename cache-long-line-scans to
7050 cache-long-scans. Adjust docstring.
7051 * search.c (newline_cache_on_off):
7052 * indent.c (width_run_cache_on_off): Adjust users.
7053 * bidi.c (bidi_paragraph_cache_on_off): New function.
7054 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7055 * insdel.c (prepare_to_modify_buffer):
7056 Invalidate bidi_paragraph_cache if enabled.
7058 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7060 Invalidate region caches only if buffer text is going to be changed.
7061 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7062 (modify_text): ...new prototype.
7063 (prepare_to_modify_buffer_1): New prototype.
7064 * textprop.c (modify_region): Rename to...
7065 (modify_text_properties): ...new function.
7066 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7067 (Fremove_list_of_text_properties): Adjust users.
7068 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7069 (modify_text): ...new function.
7070 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7071 (prepare_to_modify_buffer_1): ...new function.
7072 * casefiddle.c (casify_region):
7073 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7074 (Ftranspose_regions): Use modify_text.
7076 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7078 * lisp.mk (lisp): Add nadvice.elc.
7080 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7082 New macro to iterate over live buffers similar to frames.
7083 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7084 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7085 Declare buffer-related variables here to offload lisp.h.
7086 * buffer.c (Vbuffer_alist): Adjust comment.
7087 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7088 (other_buffer_safely):
7089 * data.c (store_symval_forwarding):
7090 * dispnew.c (Fframe_or_buffer_changed_p):
7091 * fileio.c (Fdo_auto_save):
7092 * filelock.c (unlock_all_files):
7093 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7095 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7097 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7098 * callproc.c (create_temp_file):
7099 * filelock.c (create_lock_file):
7100 Assume mkostemp, since it's now provided by Gnulib.
7102 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7104 * w32.c (mkostemp): New function.
7105 (mktemp): Remove, no longer used. Most of the code reused in
7106 mkostemp. (Bug#15015)
7107 (mktemp): Don't undef.
7109 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7111 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7112 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7113 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7114 (free_glyph_pool, check_glyph_memory): Likewise for
7115 all users. Adjust comments where appropriate.
7117 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7119 * composite.h: Minor fixups.
7120 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7121 to fix a misspelling, and change it to an inline function while
7122 we're at it (it need not be a macro). All uses changed.
7123 (composition_method, composition_valid_p):
7124 Rewrite to avoid assignments in if-conditions.
7126 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7128 Do not use global Lisp_Object in composition macros.
7129 * composite.h (composition_temp): Remove declaration.
7130 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7131 (composition_method, composition_valid_p): ...inline functions.
7132 (compose_region): Remove the leftover.
7133 * composite.c (composition_temp): Remove.
7134 (run_composition_function, update_compositions)
7135 (composition_compute_stop_pos, composition_adjust_point)
7136 (Ffind_composition_internal):
7137 * coding.c (handle_composition_annotation):
7138 * xdisp.c (handle_composition_prop, check_point_in_composition):
7139 Related users changed.
7141 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7143 Drop FRAME_PTR typedef.
7144 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7145 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7146 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7147 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7148 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7149 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7150 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7151 All related users changed.
7153 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7155 * eval.c (default_toplevel_binding): New function.
7157 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7158 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7159 (syms_of_eval): Export them.
7160 * data.c (Fdefault_value): Micro cleanup.
7161 * term.c (init_tty): Use "false".
7163 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7165 Fix X GC leak in GTK and raw (no toolkit) X ports.
7166 * xterm.c (x_free_frame_resources): If white and black relief
7167 GCs are allocated, always free them here.
7168 * xfns.c (x_make_gc): Omit redundant initialization.
7169 * widget.c (create_frame_gcs): Remove the leftover.
7170 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7171 in x_free_frame_resources.
7173 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7175 * nsterm.m (windowWillResize:toSize:): Only change title if
7176 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7178 (viewDidEndLiveResize): New method.
7180 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7181 inside NS_IMPL_COCOA.
7183 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7185 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7186 Do not check whether undo is enabled because record_insert and
7187 record_delete does that themselves.
7189 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7191 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7192 member which is not really used any more.
7193 (FRAME_XIC_BASE_FONTNAME): Remove.
7194 * xfns.c (xic_free_fontset): Adjust user.
7195 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7196 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7197 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7198 (xdialog_show): Use eassert for debugging check.
7199 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7201 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7203 * fileio.c, fns.c (merge): Move extern decl from here ...
7204 * lisp.h (merge): ... to here.
7206 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7208 Fix last font-related change.
7209 * w32font.h (w32font_list_internal, w32font_match_internal):
7211 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7212 (uniscribe_list_family): Adjust to match font API change.
7213 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7214 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7216 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7218 * frame.h (FRAME_MOUSE_UPDATE):
7219 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7220 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7222 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7224 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7225 * font.h (struct font_driver): Change list, match, and list_family
7226 functions to accept struct frame * as first arg.
7227 * font.c (font_score, font_compare, font_sort_entities):
7229 (font_sort_entities, font_list_entities, font_select_entity)
7230 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7231 match font API change.
7232 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7233 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7234 * ftxfont.c (ftxfont_list, ftxfont_match):
7235 * xftfont.c (xftfont_list, xftfont_match):
7236 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7237 * w32font.c (w32font_list, w32font_match, w32font_list)
7238 (w32font_list_internal, w32_font_match_internal): Likewise.
7239 * xfaces.c (Fx_family_fonts): Adjust user.
7241 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7243 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7244 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7245 only if HAVE_X_WINDOWS is in use.
7246 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7247 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7248 * w32term.c (x_wm_set_icon_position): Likewise.
7249 * w32fns.c (x_icon): Adjust user.
7251 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7253 * xterm.c (last_mouse_press_frame): Remove the
7254 leftover which is not really used any more.
7255 (handle_one_xevent, syms_of_xterm): Adjust users.
7256 (x_flush): Call XFlush once per each X display, not frame.
7257 This is better because this code always unconditionally skips
7258 non-X frames in Vframe_list and issues the only XFlush if we
7259 have more than one X frame on the same X display.
7260 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7261 Use bool for booleans.
7262 (x_draw_glyph_string_background, cvt_string_to_pixel)
7263 (cvt_pixel_dtor): Drop unnecessary prototypes.
7264 * xterm.h (x_display_ok): Adjust prototype.
7266 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7268 Drop unnecessary functions that deals with frame pixel size.
7269 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7270 (x_pixel_height): Drop prototypes.
7271 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7272 (x_pixel_height): Drop implementations.
7273 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7274 which should be always valid for window frame.
7275 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7276 * w32menu.c (Fx_popup_dialog):
7277 * xmenu.c (Fx_popup_dialog): Likewise for both.
7279 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7281 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7282 frame parameters and call to Fmodify_frame_parameters just once.
7283 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7284 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7285 and mention nil frame in docstring.
7287 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7289 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7290 (x_figure_window_size): Likewise. Adjust to return long.
7291 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7292 (toplevel): Move Qterminal_live_p to...
7293 * terminal.c (toplevel): ...here, make it static, and...
7294 (syms_of_terminal): ...DEFSYM here.
7295 * frame.h (Qterminal_live_p): Remove declaration.
7296 (make_frame, x_figure_window_size): Adjust prototype.
7297 * nsfns.m (Fx_create_frame): Use long for window flags.
7299 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7301 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7302 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7303 Do not assume that emacs_close (INT_MAX) is a no-op.
7305 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7307 * xfaces.c (make_face_cache): For struct face_cache, prefer
7308 xmalloc to xzalloc and so avoid redundant call to memset.
7309 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7311 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7313 * fringe.c (draw_window_fringes, update_window_fringes)
7314 (compute_fringe_widths):
7315 * w32term.c (x_draw_glyph_string):
7316 * window.c (candidate_window_p, Frecenter):
7317 * xfaces.c (realize_basic_faces, realize_default_face)
7318 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7319 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7320 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7321 * xmenu.c (Fx_menu_bar_open_internal):
7322 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7323 * xsettings.c (xft_settings_event):
7324 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7325 Use bool for booleans. Adjust style and comments where
7327 * dispextern.h (draw_window_fringes, update_window_fringes)
7328 (compute_fringe_widths):
7329 * xterm.h (x_had_errors_p): Adjust prototype.
7331 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7333 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7334 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7336 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7338 * fns.c (toplevel): Remove comment before Fsafe_length because
7341 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7343 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7345 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7347 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7348 frame which got the message is still alive, before dereferencing
7349 its pointer. (Bug#14970)
7351 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7352 be a live window, before using it as such. (Bug#14970)
7354 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7356 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7357 w32_detect_focus_change instead of doing part of its job by hand.
7358 This fixes the problem whereby FOCUS_OUT events were not sent to
7361 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7363 * process.c (Fprocess_list): Doc fix.
7365 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7366 being re-exposed only if it didn't ask to become visible.
7367 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7368 was previously iconified. (Bug#14841)
7369 (x_iconify_frame): Mark the frame iconified.
7371 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7373 Fix minor problems found by static checking.
7374 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7375 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7377 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7379 * eval.c (set_specpdl_old_value): New function.
7380 (unbind_to): Minor simplification.
7381 (get_backtrace_frame): New function.
7382 (Fbacktrace_frame): Use it. Add `base' argument.
7383 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7384 (syms_of_eval): Export backtrace-eval.
7385 * xterm.c (x_focus_changed): Simplify.
7387 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7389 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7391 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7393 * xdisp.c (redisplay_window): Instead of moving point out of
7394 scroll margin, reject the force_start method, and try scrolling
7395 instead. (Bug#14780)
7397 2013-07-24 Ken Brown <kbrown@cornell.edu>
7399 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7402 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7404 * eval.c (Fprogn): Do not check that BODY is a proper list.
7405 This undoes the previous change. The check slows down the
7406 interpreter, and is not needed to prevent a crash. See
7407 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7409 2013-07-23 Glenn Morris <rgm@gnu.org>
7411 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7413 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7415 Port to GNU/Linux systems with tinfo but not ncurses.
7416 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7417 to decide whether ncurses is being used. Without this change,
7418 GCC complains about tgetent not being declared, on a system
7419 that has tinfo installed but ncurses not installed.
7421 * eval.c (Fprogn): Check that BODY is a proper list.
7423 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7424 * data.c (Fsetq_default):
7425 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7426 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7428 Tune by taking advantage of the fact that ARGS is always a list
7429 when a function is declared to have UNEVALLED args.
7431 * emacsgtkfixed.c: Port to GCC 4.6.
7432 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7434 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7436 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7437 here to silence compiler warnings.
7439 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7441 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7442 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7443 from messing up Emacs's 'struct frame' (Bug#14923).
7445 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7447 * alloc.c (make_save_ptr_ptr): Define this function.
7448 It was inadvertently omitted. It's needed only if
7449 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7451 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7453 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7454 frame have focus (Bug#14895).
7456 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7458 Avoid vfork-related deadlock more cleanly.
7459 * callproc.c (child_setup): When the child's exec fails, output
7460 the program name, as that's more useful. Use O_NONBLOCK to avoid
7462 * process.c (create_process_1): Remove; no longer needed.
7463 (create_process): Remove timer hack; no longer needed, now that
7464 the child avoids deadlock.
7466 2013-07-20 Glenn Morris <rgm@gnu.org>
7468 * image.c (Fimage_flush): Fix doc typo.
7470 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7472 Fix array bounds violation when pty allocation fails.
7473 * process.c (PTY_NAME_SIZE): New constant.
7474 (pty_name): Remove static variable; it's now auto.
7475 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7476 Take pty_name as an arg rather than using a static variable.
7477 All callers changed.
7478 (create_process): Recover pty_flag from process, not from volatile local.
7479 (create_pty): Stay inside array even when pty allocation fails.
7480 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7482 * lread.c (Fload): Avoid initialization only when lint checking.
7483 Mention that it's needed only for older GCCs.
7485 2013-07-20 Kenichi Handa <handa@gnu.org>
7487 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7488 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7490 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7492 * lread.c (Fload): Avoid uninitialized warning.
7494 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7496 Fix some minor file descriptor leaks and related glitches.
7497 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7498 (create_lock_file): Use write, not emacs_write.
7499 * image.c (slurp_file, png_load_body):
7500 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7501 (server_accept_connection):
7502 Don't leak an fd on memory allocation failure.
7503 * image.c (slurp_file): Add a cheap heuristic for growing files.
7504 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7505 as that's what the other routines do. Maybe input need not be
7506 blocked at all, but it's better to be consistent.
7507 Avoid undefined behavior when strlen is zero.
7509 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7510 (NSTATICS): Now a constant; doesn't need to be a macro.
7512 2013-07-19 Richard Stallman <rms@gnu.org>
7514 * coding.c (decode_coding_utf_8): Add simple loop for fast
7515 processing of ASCII characters.
7517 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7519 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7521 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7523 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7524 unportable 'struct x_display_info'.
7525 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7528 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7530 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7531 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7533 (system_process_attributes): Prefer plain char to unsigned char
7534 when either will do. Clean up properly if interrupted or if
7535 memory allocations fail. Don't assume sscanf succeeds.
7536 Remove no-longer-needed workaround to stop GCC from whining.
7537 Read command-line once, instead of multiple times. Check read status a
7540 Fix obscure porting bug with varargs functions.
7541 The code assumed that int is treated like ptrdiff_t in a vararg
7542 function, which is not a portable assumption. There was a similar
7543 -- though these days less likely -- porting problem with various
7544 assumptions that pointers of different types all smell the same as
7545 far as vararg functions is conserved. To make this problem less
7546 likely in the future, redo the API to use varargs functions.
7547 * alloc.c (make_save_value): Remove this vararg function.
7548 All uses changed to ...
7549 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7550 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7552 (make_save_ptr): Rename from make_save_pointer, for consistency with
7553 the above. Define only on platforms that need it. All uses changed.
7555 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7557 * keyboard.c: Try to fix typos in previous change.
7558 (DISPLAY_LIST_INFO): New macro.
7559 (kbd_buffer_get_event): Do not access members that are not present
7560 in X11. Revert inadvertent change of "!=" to "=".
7562 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7564 * keyboard.c (kbd_buffer_get_event):
7565 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7566 Followup to revno:113431.
7568 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7570 * filelock.c: Fix unlikely file descriptor leaks.
7571 (get_boot_time_1): Rework to avoid using emacs_open.
7572 This doesn't actually fix a leak, but is better anyway.
7573 (read_lock_data): Use read, not emacs_read.
7575 * doc.c: Fix minor memory and file descriptor leaks.
7576 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7577 (get_doc_string, Fsnarf_documentation):
7578 Fix file descriptor leak on error.
7580 * term.c: Fix minor fdopen-related file descriptor leaks.
7581 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7582 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7584 * charset.c: Fix file descriptor leaks and errno issues.
7586 (load_charset_map_from_file): Don't leak file descriptor on error.
7587 Use plain record_xmalloc since the allocation is larger than
7588 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7590 * eval.c (record_unwind_protect_nothing):
7591 * fileio.c (fclose_unwind):
7593 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7594 The replacement doesn't block input, but that no longer seems
7597 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7599 * lread.c: Fix file descriptor leaks and errno issues.
7600 (Fload): Close some races that leaked fds or streams when 'load'
7602 (Fload, openp): Report error number of last nontrivial failure to open.
7603 ENOENT counts as trivial.
7604 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7606 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7607 now that the function is always called with a nonnegative arg.
7608 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7609 All uses replaced with ...
7610 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7612 A few more minor file errno-reporting bugs.
7613 * callproc.c (Fcall_process):
7614 * doc.c (Fsnarf_documentation):
7615 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7616 * process.c (set_socket_option):
7617 Don't let a constructor trash errno.
7618 * doc.c: Include <errno.h>.
7620 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7622 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7624 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7626 Fix w32 bug with call-process-region (Bug#14885).
7627 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7628 to Fcall_process when the input is empty. This simplifies the
7629 code a bit. It makes no difference on POSIXish platforms but
7630 apparently it fixes a bug on w32.
7632 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7633 * fileio.c (close_file_unwind): Don't close if FD is negative;
7634 this can happen when unwinding a zapped file descriptor.
7635 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7636 in case Emacs runs out of memory between the two unwind-protects.
7637 Don't trash errno when closing FD.
7638 Zap the FD in the specpdl when closing it, instead of deferring
7639 the removal of the unwind-protect; this fixes a bug where a child
7640 function unwinds the stack past us.
7642 New unwind-protect flavors to better type-check C callbacks.
7643 This also lessens the need to write wrappers for callbacks,
7644 and the need for make_save_pointer.
7645 * alloc.c (free_save_value):
7646 * atimer.c (run_all_atimers):
7648 * alloc.c (safe_alloca_unwind):
7649 * atimer.c (unwind_stop_other_atimers):
7650 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7651 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7652 * minibuf.c (choose_minibuf_frame_1):
7653 * process.c (make_serial_process_unwind):
7654 * xdisp.c (pop_message_unwind):
7655 * xselect.c (queue_selection_requests_unwind):
7656 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7657 * alloc.c (record_xmalloc):
7658 Prefer record_unwind_protect_ptr to record_unwind_protect with
7660 * alloc.c (Fgarbage_collect):
7661 Prefer record_unwind_protect_void to passing a dummy.
7662 * buffer.c (restore_buffer):
7663 * window.c (restore_window_configuration):
7664 * xfns.c, w32fns.c (do_unwind_create_frame)
7665 New wrapper. All record-unwind uses of wrappee changed.
7666 * buffer.c (set_buffer_if_live):
7667 * callproc.c (call_process_cleanup, delete_temp_file):
7668 * coding.c (code_conversion_restore):
7669 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7670 * editfns.c (save_excursion_restore)
7671 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7672 (save_restriction_restore):
7673 * eval.c (restore_stack_limits, un_autoload):
7674 * fns.c (require_unwind):
7675 * keyboard.c (recursive_edit_unwind, tracking_off):
7676 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7677 * macros.c (pop_kbd_macro, restore_menu_items):
7678 * nsfns.m (unwind_create_frame):
7679 * print.c (print_unwind):
7680 * process.c (start_process_unwind):
7681 * search.c (unwind_set_match_data):
7682 * window.c (select_window_norecord, select_frame_norecord):
7683 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7684 (fast_set_selected_frame):
7685 * xfns.c, w32fns.c (unwind_create_tip_frame):
7686 Return void, not a dummy Lisp_Object. All uses changed.
7687 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7688 * callproc.c (call_process_kill):
7689 * fileio.c (restore_point_unwind, decide_coding_unwind)
7690 (build_annotations_unwind):
7691 * insdel.c (Fcombine_after_change_execute_1):
7692 * keyboard.c (read_char_help_form_unwind):
7693 * menu.c (unuse_menu_items):
7694 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7695 * sound.c (sound_cleanup):
7696 * xdisp.c (unwind_redisplay):
7697 * xfns.c (clean_up_dialog):
7698 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7699 Accept no args and return void, instead of accepting and returning
7700 a dummy Lisp_Object. All uses changed.
7701 * cygw32.c (fchdir_unwind):
7702 * fileio.c (close_file_unwind):
7703 * keyboard.c (restore_kboard_configuration):
7704 * lread.c (readevalllop_1):
7705 * process.c (wait_reading_process_output_unwind):
7706 Accept int and return void, rather than accepting an Emacs integer
7707 and returning a dummy object. In some cases this fixes an
7708 unlikely bug when the corresponding int is outside Emacs integer
7709 range. All uses changed.
7710 * dired.c (directory_files_internal_unwind):
7711 * fileio.c (do_auto_save_unwind):
7712 * gtkutil.c (pop_down_dialog):
7713 * insdel.c (reset_var_on_error):
7714 * lread.c (load_unwind):
7715 * xfns.c (clean_up_file_dialog):
7716 * xmenu.c, nsmenu.m (pop_down_menu):
7717 * xmenu.c (cleanup_widget_value_tree):
7718 * xselect.c (wait_for_property_change_unwind):
7719 Accept pointer and return void, rather than accepting an Emacs
7720 save value encapsulating the pointer and returning a dummy object.
7722 * editfns.c (Fformat): Update the saved pointer directly via
7723 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7724 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7725 (unwind_body): New function.
7726 (record_unwind_protect): First arg is now a function returning void,
7727 not a dummy Lisp_Object.
7728 (record_unwind_protect_ptr, record_unwind_protect_int)
7729 (record_unwind_protect_void): New functions.
7730 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7731 * fileio.c (struct auto_save_unwind): New type.
7732 (do_auto_save_unwind): Use it.
7733 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7734 * insdel.c (struct rvoe_arg): New type.
7735 (reset_var_on_error): Use it.
7736 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7738 (specbinding_func): Remove; there are now several such functions.
7739 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7740 (set_unwind_protect_ptr): New function.
7741 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7743 Be simpler and more consistent about reporting I/O errors.
7744 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7745 Say "Read error" and "Write error", rather than "I/O error", or
7746 "IO error reading", or "IO error writing", when a read or write
7748 * process.c (Fmake_network_process, wait_reading_process_output)
7749 (send_process, Fprocess_send_eof, wait_reading_process_output):
7750 Capitalize diagnostics consistently. Put "failed foo" at the
7751 start of the diagnostic, so that we don't capitalize the
7752 function name "foo". Consistently say "failed" for such
7754 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7755 All callers changed. This is so it can use report_file_error.
7756 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7757 diagnostics consistently as above.
7759 * fileio.c (report_file_errno): Fix errno reporting bug.
7760 If the file name is neither null nor a pair, package it up as a
7761 singleton list. All callers changed, both to this function and to
7762 report_file_error. This fixes a bug where the memory allocator
7763 invoked by list1 set errno so that the immediately following
7764 report_file_error reported the wrong errno value.
7766 Fix minor problems found by --enable-gcc-warnings.
7767 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7768 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7770 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7772 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7773 Set event->arg to Qt if switch-event shall be generated.
7774 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7776 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7778 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7781 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7782 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7783 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7784 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7785 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7786 and there is a focused frame.
7787 (head_table): Add focus-in and focus-out.
7788 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7789 bind to handle-focus-in/out.
7791 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7792 (Fhandle_switch_frame): Call Fhandle_focus_in.
7793 (syms_of_frame): defsubr handle-focus-in/out.
7795 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7797 Fix porting bug to older POSIXish platforms (Bug#14862).
7798 * sysdep.c (emacs_pipe): New function, that implements
7799 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7800 This should port better to CentOS 5 and to Mac OS X 10.6.
7801 All calls to pipe2 changed.
7803 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7804 This makes the code easier to read and the executable a bit smaller.
7805 Do not replace all calls to Fcons that happen to create lists,
7806 just calls that are intended to create lists. For example, when
7807 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7808 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7809 Similarly for list2 through list5.
7810 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7811 * bytecode.c (exec_byte_code):
7812 * callint.c (quotify_arg, Fcall_interactively):
7813 * callproc.c (Fcall_process, create_temp_file):
7814 * charset.c (load_charset_map_from_file)
7815 (Fdefine_charset_internal, init_charset):
7816 * coding.c (get_translation_table, detect_coding_system)
7817 (Fcheck_coding_systems_region)
7818 (Fset_terminal_coding_system_internal)
7819 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7820 * composite.c (update_compositions, Ffind_composition_internal):
7821 * dired.c (directory_files_internal, file_name_completion)
7823 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7824 * doc.c (Fsnarf_documentation):
7825 * editfns.c (Fmessage_box):
7827 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7828 (Feval, eval_sub, Ffuncall, apply_lambda):
7829 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7830 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7831 (Fset_file_times, Finsert_file_contents)
7832 (Fchoose_write_coding_system, Fwrite_region):
7833 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7834 * font.c (font_registry_charsets, font_parse_fcname)
7835 (font_prepare_cache, font_update_drivers, Flist_fonts):
7836 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7837 * frame.c (make_frame, Fmake_terminal_frame)
7838 (x_set_frame_parameters, x_report_frame_params)
7839 (x_default_parameter, Fx_parse_geometry):
7840 * ftfont.c (syms_of_ftfont):
7841 * image.c (gif_load):
7842 * keyboard.c (command_loop_1):
7843 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7844 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7845 (Fminor_mode_key_binding, accessible_keymaps_1)
7846 (Faccessible_keymaps, Fwhere_is_internal):
7847 * lread.c (read_emacs_mule_char):
7848 * menu.c (find_and_return_menu_selection):
7849 * minibuf.c (get_minibuffer):
7850 * nsfns.m (Fns_perform_service):
7851 * nsfont.m (ns_script_to_charset):
7852 * nsmenu.m (ns_popup_dialog):
7853 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7854 (Fx_own_selection_internal):
7855 * nsterm.m (append2):
7856 * print.c (Fredirect_debugging_output)
7857 (print_prune_string_charset):
7858 * process.c (Fdelete_process, Fprocess_contact)
7859 (Fformat_network_address, set_socket_option)
7860 (read_and_dispose_of_process_output, write_queue_push)
7861 (send_process, exec_sentinel):
7862 * sound.c (Fplay_sound_internal):
7863 * textprop.c (validate_plist, add_properties)
7864 (Fput_text_property, Fadd_face_text_property)
7865 (copy_text_properties, text_property_list, syms_of_textprop):
7866 * unexaix.c (report_error):
7867 * unexcoff.c (report_error):
7868 * unexsol.c (unexec):
7869 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7870 (Fformat_mode_line, syms_of_xdisp):
7871 * xfaces.c (set_font_frame_param)
7872 (Finternal_lisp_face_attribute_values)
7873 (Finternal_merge_in_global_face, syms_of_xfaces):
7874 * xfns.c (x_default_scroll_bar_color_parameter)
7875 (x_default_font_parameter, x_create_tip_frame):
7876 * xfont.c (xfont_supported_scripts):
7877 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7878 (menu_help_callback, xmenu_show):
7880 * xterm.c (set_wm_state):
7881 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7882 and similarly for list2 through list5.
7884 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7886 * callproc.c (Fcall_process_region): Fix minor race and tune.
7887 (create_temp_file): New function, with the temp-file-creation part
7888 of the old Fcall_process_region. Use Fcopy_sequence to create the
7889 temp file name, rather than alloca + build_string, for simplicity.
7890 Don't bother to block input around the temp file creation;
7891 shouldn't be needed. Simplify use of mktemp.
7892 Use record_unwind_protect immediately after creating the temp file;
7893 this closes an unlikely race where the temp file was not removed.
7894 Use memcpy rather than an open-coded loop.
7895 (Fcall_process_region): Use the new function. If the input is
7896 empty, redirect from /dev/null rather than from a newly created
7897 empty temp file; this avoids unnecessary file system traffic.
7899 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7901 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7902 Simplify by making this case like the other two. This is a bit
7903 slower on obsolete hosts, but the extra complexity isn't worth it.
7905 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7906 * process.c (create_process) [!DOS_NT]:
7907 Remove now-unnecessary calls to emacs_close.
7909 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7911 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7912 returning early. (Bug#14850)
7914 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7915 and inhibit-iso-escape-detection attributes of 'undecided'.
7918 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7920 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7921 Reported by Herbert J. Skuhra in
7922 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7924 Don't lose top specpdl entry when memory is exhausted.
7925 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7926 specpdl overflow here, to simplify callers; all callers changed.
7927 Always reserve an unused entry at the stack top; this avoids
7928 losing the top entry's information when memory is exhausted.
7930 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7932 Clean up errno reporting and fix some errno-reporting bugs.
7933 * callproc.c (Fcall_process):
7934 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7935 * process.c (create_process, Fmake_network_process):
7936 * unexaix.c (report_error):
7937 * unexcoff.c (report_error):
7938 Be more careful about reporting the errno of failed operations.
7939 The code previously reported the wrong errno sometimes.
7940 Also, prefer report_file_errno to setting errno + report_file_error.
7941 (Fcall_process): Look at openp return value rather than at path,
7942 as that's a bit faster and clearer when there's a numeric predicate.
7943 * fileio.c (report_file_errno): New function, with most of the
7944 old contents of report_file_error.
7945 (report_file_error): Use it.
7946 (Ffile_exists_p, Ffile_accessible_directory_p):
7947 Set errno to 0 when it is junk.
7948 * fileio.c (Faccess_file):
7949 * image.c (x_create_bitmap_from_file):
7950 Use faccessat rather than opening the file, to avoid the hassle of
7951 having a file descriptor open.
7952 * lisp.h (report_file_errno): New decl.
7953 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7956 * process.c (create_process, wait_reading_process_output) [AIX]:
7957 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7958 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7959 a multithreaded environment anyway).
7960 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7962 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7964 * image.c (x_find_image_file): Don't close a remote file handle.
7966 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7968 Fix races with threads and file descriptors.
7969 * callproc.c (Fcall_process_region):
7970 * dired.c (open_directory):
7971 * emacs.c (main, Fdaemon_initialized):
7972 * image.c (x_find_image_file):
7973 * inotify.c (Finotify_rm_watch):
7974 * lread.c (Flocate_file_internal):
7975 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7976 * term.c (term_mouse_moveto, init_tty):
7977 * termcap.c (tgetent):
7978 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7979 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7980 * unexhp9k800.c, unexmacosx.c (unexec):
7981 * callproc.c (Fcall_process_region):
7982 Use emacs_close, not close.
7983 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7984 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7985 and posix_close function on current platforms (which all lack them).
7986 (emacs_close): Use it. This should fix the races on GNU/Linux and
7987 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7988 and it should avoid closing random victim file descriptors on
7991 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7993 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7994 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7997 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7998 This is for .gdbinit xbacktrace.
8000 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8001 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8002 (emacs_set_tty): Now static.
8003 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8004 * term.c (tty_capable_p, tty_default_color_capabilities)
8005 (get_tty_terminal, term_mouse_movement)
8006 (handle_one_term_event, init_tty, maybe_fatal):
8007 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8008 (tgetent, scan_file, name_match, compare_contin):
8009 * terminal.c (get_terminal):
8010 Use bool for boolean.
8011 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8012 Prefer char to unsigned char if either will do.
8013 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8014 (tty_write_glyphs): Prefer int to unsigned.
8015 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8016 All callers changed.
8017 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8019 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8022 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8023 (B__dummy__): New dummy symbol, to pacify C89.
8024 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8025 they can't grok varargs macros.
8026 * dispnew.c (add_window_display_history)
8027 (add_frame_display_history):
8028 * print.c (print_object):
8029 * xdisp.c (debug_method_add):
8030 Use %p printf format only for void pointers.
8031 * emacs.c (usage_message): New constant, replacing ...
8032 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8033 (main): Adjust to usage reorg.
8034 * fns.c (syms_of_fns):
8035 * profiler.c (syms_of_profiler):
8036 Don't use non-constant struct initializers.
8037 * gnutls.h (gnutls_initstage_t):
8038 * lisp.h (enum Lisp_Fwd_Type):
8039 * lread.c (lisp_file_lexically_bound_p):
8040 * xsettings.c (anonymous enum):
8041 Remove trailing comma.
8042 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8043 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8044 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8046 * regex.c (const_re_char): New type, to pacify strict C89.
8047 All uses of 'const re_char' replaced to use it.
8048 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8049 with glibc when strict C89. This change is imported from gnulib.
8051 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8052 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8053 Omit GNU_LINUX implementation, since it requires long long.
8054 * xterm.c (x_draw_underwave):
8055 Do not assume the traditional order of struct's members.
8056 (x_term_init): Rewrite to avoid the need for non-constant structure
8059 Syntax cleanup, mostly replacing macros with functions.
8060 This removes the need for the syntax_temp hack.
8061 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8062 * syntax.c (SYNTAX_INLINE): New macro.
8063 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8064 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8065 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8066 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8067 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8068 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8069 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8070 Now constants, not macros.
8071 (syntax_temp) [!__GNUC__]: Remove.
8072 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8073 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8074 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8075 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8076 Move here from syntax.h; now functions, not macros. Except for the
8077 last function, these are static since only syntax.c uses them.
8078 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8079 All uses changed. Now a function, not a macro; use this fact
8080 to simplify the code.
8081 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8082 compiler bugs; no longer relevant.
8083 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8084 (SYNTAX_INLINE): New macro.
8085 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8086 for the new functions. Use bool for boolean member.
8087 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8088 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8089 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8090 (SETUP_BUFFER_SYNTAX_TABLE):
8091 Now extern inline functions, not macros.
8092 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8093 Remove; all uses replaced by implementation.
8094 (syntax_temp) [!__GNUC__]: Remove decl.
8095 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8097 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8099 * emacs.c (main): Fix syntax error.
8101 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8103 Timestamp fixes for undo (Bug#14824).
8104 * atimer.c (schedule_atimer):
8105 * fileio.c (Ffile_newer_than_file_p):
8106 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8107 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8108 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8109 (syms_of_fileio): Remove Sclear_visited_file_name.
8110 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8111 file doesn't exist; this avoids an ambiguity with negative timestamps.
8112 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8113 * systime.h (make_emacs_time, invalid_emacs_time):
8114 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8115 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8116 * undo.c (record_first_change): Push (visited-file-modtime) onto
8117 undo list rather than reimplementing it by hand, incorrectly.
8119 2013-07-09 Ken Brown <kbrown@cornell.edu>
8121 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8123 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8125 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8127 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8129 Handle errno and exit status a bit more carefully.
8130 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8131 number into an exit status. Instead, use EXIT_CANCELED.
8132 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8133 * callproc.c (relocate_fd):
8134 * emacs.c (close_output_streams, main):
8135 * process.c (create_process):
8136 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8137 Use emacs_perror for simplicity.
8138 * callproc.c (relocate_fd, main):
8139 * sysdep.c (sys_subshell):
8140 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8141 (shut_down_emacs): Use emacs_write, not write.
8142 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8143 * fileio.c (Fcopy_file, e_write):
8144 * nsterm.m (ns_select):
8145 * process.c (send_process):
8146 * sound.c (vox_write):
8147 Use emacs_write_sig, not emacs_write.
8148 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8149 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8151 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8153 (emacs_full_write): New function.
8154 (emacs_write): Rewrite to use it.
8155 (emacswrite_sig, emacs_perror): New functions.
8156 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8158 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8160 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8161 on NS even if it is present. Pixmap on NS is a void*.
8163 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8165 Port to Ubuntu 10 (Bug#14803).
8166 Problem reported by T.V. Raman.
8167 * process.c (close_on_exec, accept4, process_socket):
8168 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8170 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8172 * w32.c (sys_dup): Declare prototype.
8176 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8178 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8180 Make file descriptors close-on-exec when possible (Bug#14803).
8181 This simplifies Emacs a bit, since it no longer needs to worry
8182 about closing file descriptors by hand in some cases.
8183 It also fixes some unlikely races. Not all such races, as
8184 libraries often open files internally without setting
8185 close-on-exec, but it's an improvement.
8186 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8187 * callproc.c (Fcall_process) [!MSDOS]:
8188 * emacs.c (main) [!DOS_NT]:
8189 * nsterm.m (ns_term_init):
8190 * process.c (create_process):
8191 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8192 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8193 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8194 Prefer mkostemp with O_CLOEXEC to mkstemp.
8195 * callproc.c (relocate_fd) [!WINDOWSNT]:
8196 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8197 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8199 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8200 Make the resulting file descriptor close-on-exec.
8201 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8202 * lread.c (load_descriptor_list, load_descriptor_unwind):
8203 Remove; no longer needed. All uses removed.
8204 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8205 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8207 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8208 (Fmake_network_process, Fnetwork_interface_list)
8209 (Fnetwork_interface_info, server_accept_connection):
8210 Make newly-created socket close-on-exec.
8211 * sysdep.c (emacs_open, emacs_fopen):
8212 Make new-created descriptor close-on-exec.
8213 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8214 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8216 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8218 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8219 for NS_IMPL_GNUSTEP.
8221 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8223 Fix openp errno handling.
8224 * callproc.c (Fcall_process): Preserve openp errno around close.
8225 * lread.c (openp): Set errno when returning -1, as some callers
8228 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8230 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8232 * nsterm.h (NSSavePanel): Update comment.
8233 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8234 (ns_run_file_dialog): Declare.
8236 * nsfns.m: Remove panelOK.
8238 (ns_run_file_dialog): New function.
8239 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8240 event loop, so file dialog is popped up by ns_run_file_dialog, called
8241 by sendEvent (Bug#14578).
8242 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8244 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8246 * xdisp.c (default_line_pixel_height): New function.
8247 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8248 (try_cursor_movement, redisplay_window, try_window)
8249 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8251 * window.c (window_scroll_pixel_based):
8252 use default_line_pixel_height.
8254 * dispextern.h (default_line_pixel_height): Add prototype.
8256 * frame.c (x_set_line_spacing): Accept a float value for
8257 line-spacing parameter, per the documentation.
8259 * data.c (Fmultibyte_string_p): Doc fix.
8261 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8263 Use emacs_open more consistently when opening files.
8264 This handles EINTR more consistently now, and makes it easier
8265 to introduce other uniform changes to file descriptor handling.
8266 * sysstdio.h: New file.
8267 * buffer.c (mmap_init):
8268 * cygw32.c (chdir_to_default_directory):
8269 * dispnew.c (Fopen_termscript):
8270 * emacs.c (Fdaemon_initialized):
8271 * fileio.c (Fdo_auto_save):
8272 * image.c (slurp_file, png_load_body, jpeg_load_body):
8273 * keyboard.c (Fopen_dribble_file):
8275 * print.c (Fredirect_debugging_output):
8276 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8277 * termcap.c (tgetent):
8278 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8279 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8280 * w32term.c (w32_initialize) [CYGWIN]:
8281 * xfaces.c (Fx_load_color_file):
8282 Use emacs_open instead of plain open, and emacs_fopen instead of
8284 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8285 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8286 * callproc.c (default_output_mode): New constant.
8287 (Fcall_process): Use it to call emacs_open instead of plain creat.
8288 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8289 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8290 (emacs_fopen): New function.
8291 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8292 Include <lisp.h>, for emacs_open.
8293 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8295 Remove duplicate #include directives.
8296 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8298 Don't include stdio.h twice.
8299 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8300 Don't include sys/types.h or stdio.h twice.
8301 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8302 * lread.c: Don't include coding.h twice.
8303 * nsfont.m: Don't include frame.h twice.
8304 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8305 * ralloc.c: Don't include <unistd.h> twice.
8306 * xdisp.c: Don't include font.h twice.
8307 * xterm.c: Don't include fontset.h twice.
8308 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8310 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8312 Scale ImageMagick images more carefully.
8313 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8314 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8315 Be more careful about avoiding undefined behavior after
8316 integer overflow and division by zero.
8318 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8320 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8321 (syms_of_w32fns): DEFSYM them.
8322 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8323 (CCHDEVICENAME): Define macros if not defined.
8324 (struct MONITOR_INFO_EX): New struct.
8325 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8326 (enum_display_monitors_fn): New variable.
8327 (globals_of_w32fns): Initialize it.
8328 (Fx_display_pixel_width, Fx_display_pixel_height)
8329 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8330 multi-monitor setups in docstrings.
8331 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8332 screen size by primary monitor's millimeter per pixel.
8333 (w32_monitor_enum, w32_display_monitor_attributes_list)
8334 (w32_display_monitor_attributes_list_fallback)
8335 (Fw32_display_monitor_attributes_list): New functions.
8336 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8338 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8340 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8342 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8344 * fileio.c (Qfile_notify_error): New error symbol.
8346 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8347 * inotify.c (inotify_callback, symbol_to_inotifymask)
8348 (Finotify_add_watch, Finotify_rm_watch): Use it.
8349 (inotifyevent_to_event): Exchange order of cookie and file name.
8350 (Finotify_add_watch): Adapt docstring.
8352 * lisp.h (Qfile_notify_error): Declare.
8354 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8356 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8357 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8358 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8359 which did not work (see <http://bugs.gnu.org/14569#307>).
8360 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8361 && (!noninteractive || initialized)). This attempts to thread
8362 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8364 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8366 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8367 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8369 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8371 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8372 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8373 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8374 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8376 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8378 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8379 Define to __sys_siglist.
8381 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8383 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8384 word-wrap, so that overflow-newline-into-fringe would work in
8385 visual-line-mode. (Bug#2749)
8386 (move_it_in_display_line_to): When the last scanned display
8387 element fits exactly on the display line, and
8388 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8389 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8390 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8391 finding buffer position that corresponds to pixel coordinates,
8392 e.g. in buffer_posn_from_coords.
8394 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8396 * process.c (handle_child_signal): Call catch_child_signal if
8399 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8401 Don't convert function pointers to void * and back.
8402 It isn't portable C, and it's easy enough to avoid.
8403 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8404 (make_save_value): Add support for SAVE_FUNCPOINTER.
8405 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8406 * print.c (print_object):
8407 Distinguish function from object pointers.
8408 * lisp.h (SAVE_FUNCPOINTER): New constant.
8409 (SAVE_SLOT_BITS): Adjust to it.
8410 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8411 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8412 (voidfuncptr): New typedef.
8413 (struct Lisp_Save_Value): New member data[0].funcpointer.
8414 (XSAVE_FUNCPOINTER): New function.
8416 Simplify buildobj processing.
8417 * Makefile.in (buildobj.h): Make it a sequence of strings each
8418 followed by comma, rather than a single string. Put it into a
8419 .tmp file in case there's an error while generating it.
8420 (gl-stamp): Use .tmp for temp files.
8421 (mostlyclean): Clean .tmp files.
8422 * doc.c (buildobj): Move to just the routine that needs it.
8423 It's now an array of strings, so processing is simpler.
8425 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8427 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8428 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8429 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8430 Invoke malloc_enable_thread even when not interactive.
8431 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8432 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8433 in this case, since the underlying bug has now been fixed.
8435 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8437 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8438 unlinking it (bug#14691).
8440 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8442 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8443 before checking whether buffer is modified. This lets
8444 `kill-buffer-query-functions' cancel killing of the buffer or save
8445 its content before `kill-buffer' asks user the "Buffer %s
8446 modified; kill anyway?" question.
8448 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8450 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8451 Let the super performKeyEquivalent deal with them (Bug#14747).
8453 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8455 * widget.c (resize_cb): Remove unused local.
8457 Do not use GTK 3 if it exists but cannot be compiled.
8458 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8459 * xterm.c (x_error_handler) [!USE_GTK]:
8462 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8464 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8466 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8467 to the valid range of values. (Bug#14753)
8469 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8470 when moving point by using the current glyph matrix. This avoids
8471 the need to force redisplay when this function is called in a
8474 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8476 Fix minor problems found by static checking.
8477 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8478 Redo the latter's body to sidestep GCC parenthesization warnings.
8479 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8480 * coding.c (detect_coding, detect_coding_system):
8481 * coding.h (struct undecided_spec):
8482 Use bool for boolean.
8483 * image.c (QCmax_width, QCmax_height): Now static.
8484 * xdisp.c (Fmove_point_visually): Remove unused local.
8486 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8488 * xdisp.c (Fmove_point_visually): New function.
8490 2013-06-28 Kenichi Handa <handa@gnu.org>
8492 * coding.h (define_coding_undecided_arg_index): New enum.
8493 (coding_attr_index): New members
8494 coding_attr_undecided_inhibit_null_byte_detection,
8495 coding_attr_undecided_inhibit_iso_escape_detection,
8496 coding_attr_undecided_prefer_utf_8.
8497 (undecided_spec): New struct.
8498 (struct coding_system): New member `undecided' of the member
8501 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8502 (detect_coding): Likewise.
8503 (detect_coding_system): Likewise.
8504 (Fdefine_coding_system_internal): New coding system properties
8505 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8507 (syms_of_coding): Adjust for coding_arg_undecided_max.
8509 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8511 * image.c (x_from_xcolors): Remove unused local.
8513 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8515 Defer image data transfer between X client and server until actual
8518 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8521 * image.c (Destroy_Image): Remove.
8522 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8523 `mask_p', and `colors_p'. All uses changed.
8524 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8525 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8526 New macros for `flags' arg to x_clear_image_1.
8527 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8528 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8529 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8530 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8531 (image_get_x_image, image_unget_x_image): New functions or macros.
8532 (image_background, image_background_transparent, x_to_xcolors)
8533 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8534 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8535 instead of Destroy_Image.
8536 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8537 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8538 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8539 (imagemagick_load_image, svg_load_image): Use them instead of
8540 x_create_x_image_and_pixmap, and x_put_x_image followed by
8541 x_destroy_x_image, respectively.
8542 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8543 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8544 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8545 background_transparent fields.
8546 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8547 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8549 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8551 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8552 This mostly consists of undoing recent changes.
8553 * callproc.c (Fcall_process):
8554 * process.c (create_process):
8555 Do not worry about catching SIGCHLD here, undoing previous change.
8556 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8557 * process.c, process.h (catch_child_signal):
8558 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8559 * process.c (catch_child_handler): Don't worry about being called
8560 lazily and do not assume caller has blocked SIGCHLD, undoing
8561 previous change. Move first-time stuff back to
8562 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8563 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8564 set lib_child_handler if it's already initialized, which may
8565 help avoid problems on GNUstep.
8567 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8569 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8570 * callproc.c (Fcall_process):
8571 * process.c (create_process):
8572 Make sure SIGCHLD is caught before we fork,
8573 since Emacs startup no arranges to catch SIGCHLD.
8574 * process.c (lib_child_handler): Initialize to null, not to
8576 (catch_child_signal): Allow self to be called lazily.
8577 Do nothing if it's already been called.
8578 Assume caller has blocked SIGCHLD (all callers do now).
8579 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8580 just before it's really needed.
8581 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8582 since it hasn't been caught yet.
8584 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8586 * image.c (compute_image_size): New function to implement
8587 :max-width and :max-height.
8588 (imagemagick_load_image): Use it.
8590 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8592 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8593 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8595 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8596 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8597 the SIGCHLD handler, since the code is not atomic and (due to glib)
8598 signals may be arriving now.
8599 * sysdep.c (init_signals): Do not catch child signals here;
8600 'main' now does that later, at a safer time.
8602 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8604 Clean up SIGCHLD handling a bit (Bug#14569).
8605 * process.c, process.h (catch_child_signal):
8606 Now always extern, even if !NS_IMPL_GNUSTEP.
8607 * process.c (catch_child_signal): Move glib tickler here from
8608 init_process_emacs, so that it's done earlier in Emacs
8609 initialization. Also move the noninteractive && !initialized
8610 check here from init_process_emacs. This is all a bit cleaner for
8611 GNUish platforms, and I hope it works around the Cygwin bug.
8612 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8613 that glib signal handling is tickled before glib creates threads.
8615 * process.c (wait_reading_process_output): Avoid int overflow
8616 when reading more than 2 GiB total from a process.
8618 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8620 * process.c (create_process): Handle a couple more cases,
8621 i.e., work even if new_argv and wait_child_setup[i] are cached.
8622 Use Fcall_process's style for volatile vars.
8624 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8626 * process.c (create_process): Mark PROCESS volatile.
8628 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8630 Use C99-style flexible array members if available.
8631 This avoids some subtle aliasing issues, which typically
8632 aren't a problem with GCC but may be a problem elsewhere.
8633 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8634 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8635 In either case, it uses a flexible array member rather than
8636 the old struct hack. All uses changed.
8637 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8638 Adjust to sdata reorganization.
8639 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8640 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8641 that ports better to pre-C99 non-GCC.
8642 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8643 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8644 as the latter has changed.
8645 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8646 and port better to pre-C99 GCC.
8647 * image.c (struct xpm_cached_color):
8648 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8649 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8650 Use FLEXIBLE_ARRAY_MEMBER.
8651 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8652 Move decl to top level so it gets checked against implementation.
8653 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8654 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8656 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8658 * syntax.c: Integer cleanups.
8659 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8660 All uses that need 0-or-2 changed to:
8661 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8662 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8663 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8664 (char_quoted, prev_char_comend_first, back_comment)
8665 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8666 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8667 Use bool for boolean.
8668 (update_syntax_table, skip_chars, skip_syntaxes):
8669 Prefer int to unsigned when either will do.
8670 (back_comment): Return boolean success flag, like forw_comment,
8671 instead of positive-or-minus-1 (which might have overflowed int anyway).
8672 Don't stuff ptrdiff_t into int.
8673 (syntax_spec_code, syntax_code_spec): Now const.
8674 (Fmatching_paren, scan_lists, scan_sexps_forward):
8675 Use enum syntaxcode for syntax code.
8676 (Fmatching_paren): Check that arg is a character, not just an integer.
8677 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8678 (Finternal_describe_syntax_value): Omit no-longer-needed
8680 (skip_chars): Use char, not unsigned char, when the distinction
8682 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8683 * bytecode.c (exec_byte_code):
8684 * syntax.c (syntax_spec_code, Fchar_syntax)
8685 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8687 * syntax.h (SYNTAX_WITH_FLAGS):
8688 Omit unnecessary casts.
8690 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8692 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8693 line dimensions here, to avoid race conditions with the main
8694 thread. (Bug#14062, bug#14630, bug#14669)
8696 * w32term.c (w32_draw_window_cursor): Compute the header line and
8697 mode line dimensions here.
8698 <w32_system_caret_window, w32_system_caret_hdr_height>:
8699 <w32_system_caret_mode_height>: New variables.
8701 * w32term.h: Declare them.
8703 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8705 * alloc.c (die): Move "assertion failed" string here ...
8706 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8707 COND when SUPPRESS_CHECKING. This shrinks the executable text
8708 size by 0.8% to 2.2% when configured with --enable-checking,
8709 depending on optimization flags (GCC 4.8.1 x86-64).
8711 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8713 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8715 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8716 base is 2; this is more accurate.
8718 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8720 * sound.c (string_default): Move to !WINDOWSNT section.
8721 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8723 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8725 * sound.c: Integer cleanups.
8726 Remove unnecessary forward decls.
8727 (struct sound_device): The 'file' member is now a Lisp_Object, not
8728 a char *, so that we needn't invoke alloca on a huge size.
8729 (Fplay_sound_internal): Adjust to this.
8730 (string_default): New function.
8731 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8732 Use it to adjust to the struct sound_device change.
8733 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8734 (be2hs) [0]: Remove.
8736 * syntax.c (skip_chars): Don't use uninitialized storage
8737 when searching a multibyte buffer for characters that are not in a
8738 unibyte string that contains non-ASCII characters.
8740 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8742 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8743 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8745 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8747 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8749 2013-06-18 Kenichi Handa <handa@gnu.org>
8751 * font.c (Ffont_spec): Signal an error for an invalid font name
8754 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8756 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8757 In particular this ports to 32-bit sparc Sun cc.
8758 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8759 array with a dummy element at specpdl[-1], so that its address can
8761 (unbind_to): Do not copy the binding; not needed, now that we
8762 copy old_value in the one place where the copy is needed.
8763 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8764 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8765 (union specbinding): Rename from struct specbinding. Redo layout
8766 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8767 which is not portable. With Sun C 5.12 32-bit sparc, the
8768 declaration causes nargs to be an unsigned bitfield, a behavior
8769 that the C standard allows; but Emacs wants nargs to be signed.
8770 The overall type is now a union of structures rather than a
8771 structure of union of structures, and the 'kind' member is now a
8772 bitfield, so that the overall type doesn't grow. All uses changed.
8773 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8775 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8777 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8778 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8780 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8782 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8784 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8785 unless we know that the window w's frame is a frame object.
8786 Another attempt at solving bug#14062 and bug#14630.
8788 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8790 * textprop.c (property_set_type): New enum.
8791 (add_properties): Allow appending/prepending text properties.
8792 (add_text_properties_1): Factored out of Fadd_text_properties.
8793 (Fadd_text_properties): Move all the code into
8794 add_text_properties_1.
8795 (Fadd_face_text_property): New function that calls
8796 add_text_properties_1.
8798 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8800 Move functions from lisp.h to individual modules when possible.
8801 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8802 * alloc.c (XFLOAT_INIT, set_symbol_name):
8803 * buffer.c (CHECK_OVERLAY):
8804 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8805 (set_char_table_parent):
8806 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8807 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8808 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8809 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8811 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8812 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8813 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8814 (backtrace_args, backtrace_debug_on_exit):
8815 * floatfns.c (CHECK_FLOAT):
8816 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8817 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8818 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8819 (set_hash_index_slot):
8820 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8821 * marker.c (CHECK_MARKER):
8822 * textprop.c (CHECK_STRING_OR_BUFFER):
8823 * window.c (CHECK_WINDOW_CONFIGURATION):
8824 Move here from lisp.h, and make these functions static rather than
8826 * buffer.c (Qoverlayp):
8828 * fns.c (Qhash_table_p):
8829 * window.c (Qwindow_configuration_p):
8831 * lisp.h: Remove the abovementioned defns and decls.
8833 Use functions, not macros, for XINT etc (Bug#11935).
8834 In lisp.h, prefer functions to function-like macros, and
8835 constants to object-like macros, when either will do. This:
8836 . simplifies use, as there's no more need to worry about
8837 arguments' side effects being evaluated multiple times.
8838 . makes the code easier to debug on some platforms.
8839 However, when using gcc -O0, keep using function-like macros
8840 for a few critical operations, for performance reasons.
8841 This sort of thing isn't needed with gcc -Og, but -Og
8842 is a GCC 4.8 feature and isn't widely-enough available yet.
8843 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8844 Remove enum lsb_bits; no longer needed.
8845 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8846 * buffer.c (Qoverlap):
8848 * fns.c (Qhash_table_p):
8849 Now extern, so lisp.h can use these symbols.
8850 * dispextern.h: Include character.h, for MAX_CHAR etc.
8851 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8852 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8853 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8854 (GLYPH_CODE_P): Move here from lisp.h.
8855 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8856 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8857 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8858 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8859 XUNTAG now returns void *.
8860 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8861 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8862 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8863 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8864 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8865 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8866 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8867 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8868 New macros, renamed from their sans-lisp_h_ counterparts.
8869 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8870 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8871 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8872 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8873 If compiling via GCC without optimization, define these as macros
8874 in addition to inline functions.
8875 To disable this, compile with -DINLINING=0.
8876 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8877 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8878 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8879 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8880 (INTMASK, VALMASK): Now macros, since static values cannot be
8881 accessed from extern inline functions.
8882 (VALMASK): Also a constant, for benefit of old GDB.
8883 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8884 is INTEGERP, which can fold it in.
8885 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8886 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8887 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8888 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8889 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8890 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8891 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8892 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8893 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8894 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8895 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8896 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8897 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8898 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8899 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8900 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8901 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8902 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8903 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8904 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8905 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8906 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8907 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8908 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8909 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8910 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8911 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8912 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8913 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8914 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8915 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8916 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8917 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8919 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8920 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8921 (VALMASK): Define in one place rather than in two, merging the
8922 USE_LSB_TAG parts; this is simpler.
8923 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8924 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8925 Move up, to avoid use before definition.
8926 Also include "globals.h" earlier, for the same reason.
8927 (make_natnum): New function.
8928 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8929 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8930 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8931 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8932 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8933 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8934 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8935 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8936 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8937 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8938 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8939 (Qwindow_configuration_p, Qimage): New forward declarations.
8940 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8941 (STRING_COPYIN): Remove; unused.
8942 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8943 (xcar_addr, xcdr_addr): New functions. All uses changed.
8944 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8945 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8946 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8947 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8948 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8949 (TYPE_RANGED_INTEGERP): Simplify.
8950 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8951 (setlocale, fixup_locale, synchronize_system_messages_locale)
8952 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8953 Now empty functions, not macros.
8954 (functionp): Return bool, not int.
8955 * window.c (Qwindow_configuration_p): Now extern,
8956 so window.h can use it.
8957 * window.h (Qwindowp): Move decl back to lisp.h.
8959 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8961 * xdisp.c (Fline_pixel_height): New function, required for solving
8964 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8966 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8968 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8970 * lread.c (syms_of_lread):
8971 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8973 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8975 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8977 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8979 * fileio.c (expand_file_name): Doc fix.
8981 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8983 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8984 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8985 Wait for self, not for 0. This can't hurt on GNU or similar
8986 system, and may help with Cygwin.
8988 * keyboard.c: Don't use PROP (...) as an lvalue.
8989 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8990 Use set_prop (A, B), not PROP (A) = B.
8992 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8994 * xdisp.c (get_it_property): Use it->window instead of generating
8995 a Lisp object from it->w.
8997 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8999 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9000 get-char-property the window that is being rendered, instead of
9001 the buffer, to support window-specific overlays. (Bug#14575)
9002 (compute_display_string_pos): When W is NULL, use the current
9003 buffer as the object to pass to get-char-property.
9004 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9005 pointer member of the bidi iterator, since no window is pertinent
9008 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9010 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9011 being displayed, and pass it to compute_display_string_pos.
9012 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9013 (bidi_paragraph_init): All callers changed.
9015 * xdisp.c (init_from_display_pos, init_iterator)
9016 (handle_single_display_spec, next_overlay_string)
9017 (get_overlay_strings_1, reseat_1, reseat_to_string)
9018 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9019 Set bidi_it.w member from it->w.
9020 (compute_display_string_pos): Accept additional argument, the
9021 window being displayed, and pass it to Fget_char_property.
9024 * dispextern.h (struct bidi_it): New member w, the window being
9026 (compute_display_string_pos): Adjust prototype.
9028 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9030 * xgselect.c: Remove unneeded include xterm.h.
9032 * process.c (wait_reading_process_output): Check for NS before GLIB.
9033 GLIB may be linked in due to rsvg, but ns_select must be called.
9035 * xgselect.c (xg_select): Remove call to window_system_available
9036 and g_main_context_pending at the top, so Gdk events (i.e. file
9037 notify) are processed when Emacs is started with -nw.
9039 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9041 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9042 (ctagsfiles3): New variable, includes only *.m files.
9043 (TAGS): Use an explicit language name in the regular expressions,
9044 to avoid transformation of '/SOMETHING' by MSYS to
9045 'c:\MSYS\SOMETHING'.
9047 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9049 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9051 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9053 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9054 still need to set the mouse pointer shape and activate help-echo.
9057 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9059 A few porting etc. fixes for the new file monitor code.
9060 See the thread containing
9061 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9062 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9063 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9064 (dir_monitor_callback, Fgfile_rm_watch):
9065 Use assq_no_quit instead of Fassoc, for speed.
9066 (dir_monitor_callback, Fgfile_rm_watch):
9067 eassert that the monitor is a fixnum.
9068 (dir_monitor_callback): No need for CDR_SAFE.
9069 Simplify building of lisp with alternative tails.
9070 (Fgfile_add_watch, Fgfile_rm_watch):
9071 Do not assume glib functions set errno reliably on failure.
9072 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9073 and signal an error otherwise.
9074 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9075 Use Fdelq instead of Fdelete, for speed.
9077 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9079 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9080 don't insist on being invoked on a highlighted tool-bar button.
9081 Avoids losing tool-bar functionality when mouse-highlight is nil.
9082 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9083 Don't highlight when mouse-highlight is nil.
9084 (note_mouse_highlight): When mouse-highlight is nil, don't return
9085 right away; instead, run tool-bar and mode-line highlight
9086 subroutine, clear any existing highlight, and revert the mouse
9087 pointer to its default shape. (Bug#14558)
9089 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9091 * lisp.mk (lisp): Add prog-mode.el.
9093 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9095 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9096 * process.c (dummy_handler): New function.
9097 (lib_child_handler): New static var.
9098 (handle_child_signal): Invoke it.
9099 (catch_child_signal): If a library has set up a signal handler,
9100 save it into lib_child_handler.
9101 (init_process_emacs): If using glib and not on Windows, tickle glib's
9102 child-handling code so that it initializes its private SIGCHLD handler.
9103 * syssignal.h (SA_SIGINFO): Default to 0.
9104 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9105 31; it should no longer be needed now.
9107 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9109 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9111 * gfilenotify.c (globals_of_gfilenotify): New function.
9112 (syms_of_gfilenotify): Move global initialization there.
9114 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9116 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9118 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9119 * keyboard.c (menu_bar_items, tool_bar_items):
9120 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9121 not override local keymaps any more.
9123 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9125 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9127 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9129 * w32console.c (initialize_w32_display): Return the dimensions of
9130 the console window via 2 additional arguments, not via the current
9131 frame. This avoids crashes due to overrunning the bounds of
9132 frame's decode_mode_spec_buffer, which is not resized following
9133 the change of the frame dimensions from the initial 10x10.
9135 * w32term.h (w32_initialize_display_info): Adjust prototype.
9137 * term.c (init_tty): Take dimensions of the frame from the values
9138 returned by initialize_w32_display.
9140 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9141 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9142 (LIBES): Add $(GFILENOTIFY_LIBS).
9144 * w32inevt.c (handle_file_notifications): Add dummy implementation
9145 for !HAVE_W32NOTIFY.
9147 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9149 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9151 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9153 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9155 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9157 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9159 Fix minor problems found by static checking.
9160 * data.c (pure_write_error):
9161 Use xsignal2, not Fsignal, as Fsignal might return.
9162 * eval.c (set_backtrace_debug_on_exit): Now static.
9163 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9164 No longer inline. EXTERN_INLINE is needed only for functions
9165 defined in .h files. Reindent function header as per GNU style.
9166 (backtrace_p, backtrace_top, backtrace_next):
9167 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9168 compiler or linker. Add extern decls to pacify gcc -Wall.
9169 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9171 * frame.c (free_monitors): Define only on platforms that need it.
9172 * nsterm.m (ns_term_init):
9173 * process.c (catch_child_signal):
9174 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9175 defined on all porting targets these days.
9176 * process.c, process.h (catch_child_signal):
9177 Make it extern only if NS_IMPL_GNUSTEP is defined.
9179 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9181 * w32.c (gettimeofday): Make the signature identical to prototype
9182 in nt/inc/sys/time.h.
9184 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9186 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9189 * keyboard.c (safe_run_hooks_error): Improve error message.
9191 * data.c (pure_write_error): Add `object' argument.
9192 * puresize.h (CHECK_IMPURE): Use it.
9194 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9196 * Makefile.in (NOTIFY_OBJ): New variable.
9197 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9199 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9200 Call syms_of_gfilenotify.
9202 * gfilenotify.c: New file.
9204 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9205 and Qfile_w32notify.
9206 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9207 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9209 * lisp.h: Declare syms_of_gfilenotify.
9211 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9213 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9215 Merge the specpdl and backtrace stacks. Make the structure of the
9216 specpdl entries more obvious via a tagged union of structs.
9217 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9218 (enum specbind_tag): New enum.
9219 (struct specbinding): Make it a tagged union of structs.
9220 Add a case for backtrace records.
9221 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9222 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9223 (backtrace_debug_on_exit): New accessors.
9224 (struct backtrace): Remove.
9225 (struct catchtag): Remove backlist field.
9226 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9228 (Flocal_variable_p): Speed up the common case where the binding is
9230 * eval.c (backtrace_list): Remove.
9231 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9232 (set_backtrace_args, set_backtrace_nargs)
9233 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9234 (backtrace_next): New functions.
9235 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9236 (unwind_to_catch, internal_lisp_condition_case)
9237 (internal_condition_case, internal_condition_case_1)
9238 (internal_condition_case_2, internal_condition_case_n): Don't bother
9239 with backtrace_list any more.
9240 (Fsignal): Adjust to new backtrace format.
9241 (grow_specpdl): Move up.
9242 (record_in_backtrace): New function.
9243 (eval_sub, Ffuncall): Use it.
9244 (apply_lambda): Adjust to new backtrace format.
9245 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9247 (specbind): Adjust to new specpdl format. Simplify.
9248 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9249 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9251 (mark_backtrace): Remove.
9252 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9253 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9254 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9256 * profiler.c (record_backtrace): Use get_backtrace.
9257 (handle_profiler_signal): Use backtrace_top_function.
9258 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9261 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9263 * process.h (catch_child_signal): Declare.
9265 * process.c (catch_child_signal): New function.
9266 (init_process_emacs): Call it.
9268 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9269 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9271 (x_set_cursor_type): Remove declaration.
9272 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9273 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9274 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9275 (ns_get_color): Use F suffix on float.
9276 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9277 (ns_get_rgb_color): Remove.
9278 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9279 (note_mouse_movement): x and y are CGFloat.
9280 (ns_draw_fringe_bitmap): Remove unused rowY.
9281 Change #if to COCOA && >= 10_6.
9282 (ns_draw_window_cursor): Remove unused overspill.
9283 (ns_draw_underwave): width and x are EamcsCGFloat.
9284 (ns_draw_box): thickness is CGFloat.
9285 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9286 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9287 if not in main thread.
9288 (ns_get_pending_menu_title, ns_check_menu_open)
9289 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9290 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9291 (sendFromMainThread:): New method.
9292 (changeFont:): size is CGFloat.
9293 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9294 Disable warning about permanent text.
9295 (characterIndexForPoint:): Adjust return type depending on GNUstep
9297 (mouseDown:): delta is CGFloat.
9298 (updateFrameSize): Remove unised variable f.
9299 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9300 Cast float to EmacsCGFloat.
9301 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9302 also to -1 when restoring.
9303 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9304 inside NS_IMPL_COCOA.
9305 (toggleFullScreen:): Put call to toggleFullScreen inside
9306 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9307 (setPosition:portion:whole:): por is CGFloat.
9308 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9309 (mouseDown:): Use CGFloat.
9310 (mouseDragged:): Remove unised variable edge.
9311 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9313 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9315 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9316 when NS_IMPL_GNUSTEP.
9317 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9318 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9319 (EmacsToolbar): Add clearAll. Add tag argument to
9320 addDisplayItemWithImage.
9321 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9323 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9325 * nsmenu.m (ns_update_menubar): Make static.
9326 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9327 (fillWithWidgetValue:): Add cast to SEL for setAction.
9328 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9329 (update_frame_tool_bar): Update code for GNUstep.
9330 (clearAll): New method.
9331 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9332 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9333 Move identifierToItem setObject and activeIdentifiers addObject before
9334 call to insertItemWithItemIdentifier.
9335 (validateVisibleItems): Fix indentation.
9336 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9337 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9338 UtilityWindow to aStyle, remove call to setStyleMask.
9340 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9342 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9343 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9344 Use F suffix on floats.
9345 (ns_char_width): Returns CGFloat.
9346 (ns_ascii_average_width): w is CGFloat instead of float.
9347 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9349 (ns_glyph_metrics): CGFloat instead of float.
9351 * nsfns.m (x_set_foreground_color, x_set_background_color):
9353 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9354 remove unused variables.
9355 (Fns_read_file_name): Keep track if panel is for save.
9356 Use ns_filename_from_panel/ns_directory_from_panel.
9357 (Fns_list_services): delegate only used for COCOA.
9358 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9359 Just return the input if GNUstep.
9360 (x_screen_planes): Remove.
9361 (Fxw_color_values): Use EmacsCGFloat
9362 (Fns_display_monitor_attributes_list): Only get screen number for
9364 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9366 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9367 ns_directory_from_panel.
9369 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9371 * process.c (handle_child_signal): Also use WCONTINUED.
9372 This is so that list-processes doesn't mistakenly list the process
9373 as stopped, when the process has actually been continued and is
9376 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9378 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9379 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9380 not already configured.
9382 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9384 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9386 * Makefile.in (mostlyclean): Remove *.res files.
9388 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9390 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9391 a buffer (bug#8447).
9393 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9395 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9396 display vector, and we backtrack, handle the case that the
9397 previous character position is also displayed from a display
9398 vector or covered by a display string or image. (Bug#14476)
9400 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9402 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9403 (struct MonitorInfo, free_monitors): Remove.
9404 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9405 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9406 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9409 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9410 (struct MonitorInfo, free_monitors): Remove.
9411 (ns_screen_name): Make static.
9412 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9413 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9416 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9417 (struct MonitorInfo): New struct.
9418 (free_monitors, make_monitor_attribute_list): Declare.
9420 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9422 (free_monitors, make_monitor_attribute_list): New functions.
9423 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9426 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9428 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9430 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9432 * keyboard.c: Apply keyboard decoding only to events that come directly
9433 from the tty, not from unread-command-events (bug#14368).
9434 (read_event_from_main_queue): New function, extracted from read_char.
9435 (read_decoded_char): Remove.
9436 (read_decoded_event_from_main_queue): New function to replace it.
9437 (read_char): Use it.
9438 (read_key_sequence): Use read_char rather than read_decoded_char.
9440 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9442 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9444 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9446 2013-05-22 Kenichi Handa <handa@gnu.org>
9448 The following changes are to fix the setting of
9449 buffer-file-coding-system on, for instance, C-x RET c unix RET
9450 _FILE_OF_DOS_EOL_TYPE_ RET.
9452 * coding.h (struct coding_system): New member detected_utf8_chars.
9454 * coding.c (detect_coding_utf_8): Count characters and check EOL
9455 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9457 (setup_coding_system): Do not initialize coding->head_ascii.
9458 (check_ascii): Do not set coding->eol_seen but update it. Do not
9459 call adjust_coding_eol_type here.
9460 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9461 If the eol-type of CODING is already specified, adjust the eol type
9462 of the found coding-system.
9463 (decode_coding_gap): Cancel previous change. Utilize the
9464 character numbers counted by detect_coding_utf_8. Fix detection
9467 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9469 * search.c (looking_at_1): Only set last_thing_searched if the match
9470 changed the match-data (bug#14281).
9472 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9474 * xdisp.c (reseat_at_previous_visible_line_start):
9475 Already declared in dispextern.h, so remove it here.
9476 (move_it_vertically_backward): Likewise.
9478 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9480 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9481 (Fx_display_pixel_width, Fx_display_pixel_height)
9482 (Fx_display_mm_width, Fx_display_mm_height):
9483 Mention `display-monitor-attributes-list' in docstrings.
9485 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9486 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9487 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9488 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9489 (Fx_display_backing_store, Fx_display_visual_class)
9490 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9491 (Fx_display_grayscale_p, Fx_display_pixel_width)
9492 (Fx_display_pixel_height, Fx_display_planes)
9493 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9494 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9495 (Fx_display_mm_width, Fx_display_mm_height)
9496 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9497 height for all physical monitors as in X11.
9499 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9500 Return pixel width or height for all physical monitors as in X11.
9502 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9504 Port --enable-gcc-warnings to clang.
9505 * bytecode.c (exec_byte_code):
9507 Redo diagnostic pragmas to pacify clang, too.
9508 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9509 * editfns.c (Fencode_time):
9510 * fileio.c (file_accessible_directory_p):
9511 * font.c (font_unparse_xlfd):
9512 Use '&"string"[index]' instead of '"string" + (index)'.
9513 * undo.c (user_error): Remove; unused.
9515 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9517 * insdel.c (insert_1_both): Document the arguments, instead of
9518 referring to insert_1, which no longer exists.
9520 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9521 some window, increment windows_or_buffers_changed, so that
9522 *Messages* display in that window is updated. (Bug#14408)
9524 * w32.c: Include epaths.h.
9525 (init_environment): Use cmdproxy.exe without leading directories.
9526 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9528 (gettimeofday): Adjust signature and return value to Posix
9531 * unexw32.c (open_output_file): Delete the existing emacs.exe
9532 before creating it, to break the hard link to the versioned
9535 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9536 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9537 (FIRSTFILE_OBJ): New variables.
9538 (W32_RES): Rename to EMACSRES. All users changed.
9539 (base_obj): Use $(CM_OBJ).
9540 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9541 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9542 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9543 $(W32_RES_LINK) before $(LIBES).
9544 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9546 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9548 * makefile.w32-in (DOC): Use just "DOC".
9550 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9552 * process.c: Export default filters and sentinels to Elisp.
9553 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9555 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9556 (Fset_process_sentinel, Fformat_network_address):
9557 Default to them instead of nil.
9558 (server_accept_connection): Sentinels can't be nil any more.
9559 (read_and_dispose_of_process_output): New function, extracted from
9560 read_process_output.
9561 (read_process_output): Use it; filters can't be nil.
9562 (Finternal_default_process_filter): New function, extracted from
9563 read_process_output.
9564 (exec_sentinel_unwind): Remove function.
9565 (exec_sentinel): Don't zilch sentinel while running.
9566 (status_notify): Sentinels can't be nil.
9567 (Finternal_default_process_sentinel): New function extracted from
9569 (setup_process_coding_systems): Default filter is not nil any more.
9570 (syms_of_process): Export new Elisp functions and initialize
9572 * lisp.h (make_lisp_proc): New function.
9574 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9576 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9578 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9580 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9581 unless we know that the window w is a leaf window.
9582 Another attempt at solving bug#14062.
9584 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9586 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9589 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9591 * image.c (gif_load): Check that subimages fit (Bug#14345).
9593 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9595 * lread.c (skip_dyn_eof): New function.
9596 (read1): Use it to skip the end of a file in response to #@00.
9598 * doc.c (get_doc_string): Slightly relax the sanity checking.
9600 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9602 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9603 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9604 (MonitorInfo): New struct.
9605 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9606 (Fns_display_monitor_attributes_list): New functions.
9607 (display-usable-bounds): Remove.
9608 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9611 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9613 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9614 (GTK_CHECK_VERSION): New macro, if not already defined.
9615 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9616 replaced by GTK_CHECK_VERSION.
9618 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9620 * xterm.h (GTK_PREREQ): New macro.
9621 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9622 to use this macro instead, for consistency and clarity.
9624 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9626 * xdisp.c (row_for_charpos_p): New function, with code of
9627 cursor_row_p, but accepts an additional argument CHARPOS instead
9628 of using a hardcoded PT.
9629 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9630 (row_containing_pos): Call row_for_charpos_p instead of partially
9631 doing the same. Fixes cursor positioning under longlines-mode
9632 when longlines-show-effect includes more than one newline, when
9633 moving the cursor vertically up.
9635 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9637 * makefile.w32-in (ACL_H): New macro.
9638 ($(BLD)/fileio.$(O)): Update dependencies.
9640 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9642 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9643 * Makefile.in (LIB_ACL): New macro.
9644 (LIBACL_LIBS): Remove.
9645 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9646 * fileio.c: Include <acl.h>.
9647 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9648 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9650 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9653 * unexelf.c: Don't assume ElfW (Half) fits in int.
9654 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9655 when dealing with ElfW (Half) values, since they can exceed 2**31
9656 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9657 (entry_address): Omit unused NUM arg. All uses changed.
9659 2013-05-07 Juri Linkov <juri@jurta.org>
9661 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9662 to the string converted from number with `Fnumber_to_string'.
9665 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9667 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9668 This fixes a problem introduced by my previous change.
9670 2013-05-07 Glenn Morris <rgm@gnu.org>
9672 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9674 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9676 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9678 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9680 Static checking by GCC 4.8.0.
9681 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9682 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9683 (x_get_monitor_attributes_fallback)
9684 (x_get_monitor_attributes_xinerama)
9685 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9686 Define only if USE_GTK.
9687 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9688 (x_get_monitor_attributes_fallback): Omit unused locals.
9689 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9690 Use double, not float, to avoid mixed-mode floating point arithmetic.
9692 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9693 Jan Djärv <jan.h.d@swipnet.se>
9695 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9696 (XINERAMA_CFLAGS): New macros.
9697 (ALL_CFLAGS, LIBES): Use them.
9699 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9700 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9701 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9702 (syms_of_xfns): DEFSYM them.
9703 (struct MonitorInfo): New struct.
9704 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9705 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9706 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9707 (x_get_monitor_attributes_xinerama): New functions.
9708 (Fx_display_monitor_attributes_list): New primitive.
9709 (syms_of_xfns): Defsubr it.
9711 * xterm.h (x_display_info): Add Xatom_net_workarea and
9712 Xatom_net_current_desktop.
9714 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9715 and dpyinfo->Xatom_net_current_desktop.
9717 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9719 * xdisp.c (pos_visible_p): Use the special code for finding the
9720 beginning of a display property or overlay for any "replacing"
9721 display property, not just for display strings. This solves
9722 incorrect reporting of position by posn-at-point. (Bug#14241)
9724 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9726 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9727 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9728 Verify that ElfW (Half) fits in int.
9729 (fatal): Use same signature as lisp.h.
9730 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9731 configure and build with -DUNEXELF_DEBUG without worrying about
9732 other modules that use DEBUG.
9733 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9734 possibly-wide integers now uses it instead of plain fprintf.
9735 (entry_address): New function, which avoids problems with 32-bit
9736 overflow on 64-bit hosts.
9737 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9738 (round_up): Don't assume the remainder fits in int.
9739 (find_section): Use bool for boolean. Simplify debug code.
9740 (unexec): Don't assume file sizes fit in int or size_t.
9741 Omit unnecessary trailing newline in 'fatal' format.
9742 Use strerror rather than outputting decimal error number.
9743 Remove unused code when emacs is not defined;
9744 this file relies on Emacs now.
9745 Don't assume e_phnum and e_shnum are positive.
9747 * regex.c: Fix problems when DEBUG is defined.
9748 (extract_number, extract_number_and_incr): Define regardless of
9749 whether DEBUG is defined; that's simpler and makes the code less
9750 likely to go stale in the normal case when DEBUG is not defined.
9751 Return int rather than taking an int * arg. All callers changed.
9752 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9753 Remove, replacing with ...
9754 (DEBUG_PRINT): New macro. All callers changed.
9755 (DEBUG_COMPILES_ARGUMENTS): New macro.
9756 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9757 (print_compiled_pattern, print_double_string) [DEBUG]:
9758 Use prototype rather than old-style definition.
9759 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9760 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9761 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9762 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9763 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9764 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9765 This matters only when DEBUG is defined.
9767 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9769 * xdisp.c (set_iterator_to_next): Set the
9770 ignore_overlay_strings_at_pos_p flag only if we are _really_
9771 iterating over an overlay string, as indicated by the
9772 current.overlay_string_index member. (Bug#14306)
9774 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9776 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9777 to where it is used, to avoid autorelease issues (Bug#14050).
9779 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9781 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9782 * fileio.c (syms_of_fileio): Implement this.
9783 * filelock.c (create_lock_file): If symbolic links don't work, so
9784 we use a regular file as a lock file, do not fsync the lock file;
9787 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9789 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9790 (syms_of_minibuf): Adjust accodingly.
9792 * callint.c (Fcall_interactively): Adjust calls accordingly.
9794 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9796 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9797 w->contents is a buffer before computing everything else.
9798 Use parentheses to disambiguate last part of the condition.
9800 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9801 assertion violations. (Bug#14062)
9803 2013-05-01 David Reitter <david.reitter@gmail.com>
9805 * nsfns.m (ns_tooltip): Initialize.
9807 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9809 * coding.c (decode_coding_gap): Don't remove the character before
9810 a newline unless it's a CR character. (Bug#14287)
9812 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9814 * dispextern.h (struct face): Move enum face_underline_type
9815 earlier so that bitfields can be in the same word.
9817 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9819 * nsfns.m (handlePanelKeys): New function.
9820 (EmacsOpenPanel:performKeyEquivalent:)
9821 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9822 arrows/function/control and copy/paste keys (Bug#14296).
9824 2013-04-27 Juri Linkov <juri@jurta.org>
9826 * callint.c (Fcall_interactively): Call `Qread_number' for
9827 interactive code letter `n' instead of using duplicate code.
9830 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9832 * systime.h (make_timeval): Declare as 'const'.
9834 2013-04-27 Kenichi Handa <handa@gnu.org>
9836 * font.c (font_open_entity): Always open a font of manageable
9839 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9841 Port better to AIX (Bug#14258).
9842 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9845 2013-04-24 Kenichi Handa <handa@gnu.org>
9847 * coding.c (decode_coding_iso_2022): When an invalid escape
9848 sequence is encountered, reset the invocation and designation
9849 status to the safest one.
9851 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9853 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9854 Without this fix, "make distclean" leaves stamp-h1 behind.
9856 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9858 * w32fns.c (w32_fullscreen_rect): New function to compute the
9859 window rectangle for the given fullscreen mode.
9860 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9861 longer tunes the window size. This keeps the window's edges flush
9862 with the screen and allows the taskbar to hide itself in fullboth.
9864 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9865 window decorations and uses the entire screen.
9867 * w32term.h (w32_fullscreen_rect) Add prototype.
9868 (struct w32_output): Replace normal_width, normal_height,
9869 normal_top, and normal_left members with a single normal_placement
9871 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9873 (FRAME_NORMAL_PLACEMENT): New macro.
9875 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9877 * minibuf.c (Ftest_completion): Silence compiler warning.
9879 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9881 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9884 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9887 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9888 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9889 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9890 parentheses where appropriate.
9892 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9894 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9896 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9898 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9899 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9900 Mention in the doc string that setting these variables takes
9901 effect only after a call to set-window-buffer. (Bug#14200)
9903 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9905 * indent.c (Fvertical_motion): Don't consider display strings on
9906 overlay strings as display strings on the buffer position we
9907 started from. This prevents vertical cursor motion from jumping
9908 more than one line when there's an overlay string with a display
9909 property at end of line.
9910 Reported by Karl Chen <Karl.Chen@quarl.org> in
9911 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9913 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9915 * window.c (select_window): `record_buffer' even if window is
9916 already selected (bug#14191).
9918 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9920 * window.c (Fwindow_end): Test more flags, including the buffer's
9921 last_overlay_modified flag, to determine whether the window's
9922 display is really up-to-date. Prevents the function from
9923 returning a stale value. (Bug#14170)
9924 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9927 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9929 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9930 garbaged only if it is not already the top frame on its TTY.
9931 This prevents flickering due to constant redrawing of TTY frames when
9932 there are GUI frames open in the same session. (Bug#13864)
9934 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9936 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9937 of marking the idle timers directly.
9939 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9941 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9944 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9946 * window.c (select_window): Don't record_buffer while the invariant is
9947 temporarily broken (bug#14161).
9949 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9951 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9953 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9955 2013-04-07 Romain Francoise <romain@orebokech.com>
9957 Ignore additional platform-specific ACL errors (Bug#13702).
9958 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9959 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9961 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9963 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9966 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9968 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9969 This bug was introduced by my 2013-02-25 change that simplified
9970 data_start configuration. Without this change, on GNU/Linux
9971 an Emacs configured with --enable-profiling fails immediately
9972 due to a profiler signal.
9973 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9974 with these flags. On platforms where special flags are needed
9975 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9976 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9977 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9979 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9981 Get rid of some platform-specific functions examining window
9982 system and its capabilities. This is a partial rework of the
9984 * lisp.h (have_menus_p): Remove prototype. This function is
9985 replaced with platform-independent window_system_available.
9986 (check_window_system): Move to...
9987 * frame.h (decode_window_system_frame, window_system_available):
9988 ...here, add new prototypes.
9989 * frame.c (window_system_available, decode_window_system_frame):
9991 (check_window_system): Platform-independent now.
9992 * xterm.h (x_in_use): Remove declaration.
9994 * w32term.h (check_x_frame):
9995 * nsterm.h (check_x_frame): Remove prototypes. This function
9996 is replaced with platform-independent decode_window_system_frame.
9997 * msdos.c (have_menus_p): Remove.
9998 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9999 Remove platform-specific functions. Use check_window_system,
10000 decode_window_system_frame and check_ns_display_info where
10001 appropriate. Minor style and comment tweaks.
10002 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10003 (check_x_frame): Likewise.
10004 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10006 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10007 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10008 * xmenu.c, xselect.c: All related users changed.
10010 2013-04-03 Kenichi Handa <handa@gnu.org>
10012 The following changes is to optimize the code for reading UTF-8
10015 * coding.c (check_ascii): Rename from detect_ascii. Return value
10016 changed. Check EOL format. Do not call adjust_coding_eol_type
10018 (check_utf_8): New function.
10019 (adjust_coding_eol_type): Do nothing if already adjusted.
10020 (detect_coding): Compare the return value of check_ascii with
10021 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10022 (decode_coding_gap): Optimize for valid UTF-8.
10024 2013-03-21 Kenichi Handa <handa@gnu.org>
10026 * coding.c (syms_of_coding): Cancel previous change.
10028 * insdel.c (insert_from_gap): Fix previous change.
10030 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10032 Consistently use platform-specific function to detect window system.
10033 * lisp.h (check_window_system): New prototype. This function is
10034 going to replace check_x, check_w32 and check_ns.
10035 (have_menus_p): Mention msdos.c in comment.
10036 * fontset.c (check_window_system_func): Remove. Adjust all users.
10037 * fontset.h (check_window_system_func): Remove prototype.
10038 * nsterm.h (check_ns):
10039 * xterm.h (check_x):
10040 * w32term.h (check_w32): Likewise.
10041 * menu.c (Fx_popup_menu): Use check_window_system.
10042 * msdos.c (check_window_system): Define for MS-DOS.
10043 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10044 * w32fns.c (check_window_system): Likewise for MS-Windows.
10045 * xfns.c (check_window_system): Likewise for X.
10046 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10047 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10049 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10051 Prefer < to > in range checks such as 0 <= i && i < N.
10052 This makes it easier to visualize quantities on a number line.
10053 This patch doesn't apply to all such range checks,
10054 only to the range checks affected by the 2013-03-24 change.
10055 This patch reverts most of the 2013-03-24 change.
10056 * alloc.c (xpalloc, Fgarbage_collect):
10057 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10058 * character.c (string_escape_byte8):
10059 * charset.c (read_hex):
10060 * data.c (cons_to_unsigned):
10061 * dispnew.c (update_frame_1):
10062 * doc.c (Fsubstitute_command_keys):
10063 * doprnt.c (doprnt):
10064 * editfns.c (hi_time, decode_time_components):
10065 * fileio.c (file_offset):
10066 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10067 * font.c (font_intern_prop):
10068 * frame.c (x_set_alpha):
10069 * gtkutil.c (get_utf8_string):
10070 * indent.c (check_display_width):
10071 * keymap.c (Fkey_description):
10072 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10074 * minibuf.c (read_minibuf_noninteractive):
10075 * process.c (wait_reading_process_output):
10076 * search.c (Freplace_match):
10077 * window.c (get_phys_cursor_glyph):
10078 * xdisp.c (redisplay_internal):
10079 * xsmfns.c (smc_save_yourself_CB):
10080 Prefer < to > for range checks.
10081 * dispnew.c (sit_for): Don't mishandle NaNs.
10082 This fixes a bug introduced in the 2013-03-24 change.
10083 * editfns.c (decode_time_components): Don't hoist comparison.
10084 This fixes another bug introduced in the 2013-03-24 change.
10086 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10088 * frame.h (struct frame): Drop scroll_bottom_vpos
10089 member becaue all real users are dead long ago.
10090 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10091 * xdisp.c (redisplay_internal): Adjust user.
10093 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10095 * nsmenu.m (showAtX:Y:for:): setLevel to
10096 NSPopUpMenuWindowLevel (Bug#13998).
10098 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10100 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10101 (ns_check_pending_open_menu): Declare.
10103 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10104 (x_activate_menubar): Update the menu with title that matches
10105 ns_get_pending_menu_title, and call
10106 ns_check_pending_openmenu (Bug#12698).
10107 (menuWillOpen:): New method.
10108 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10110 * nsterm.m (menu_will_open_state, menu_mouse_point)
10111 (menu_pending_title): New varaibles.
10112 (ns_get_pending_menu_title, ns_check_menu_open)
10113 (ns_check_pending_open_menu): New functions.
10115 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10117 * indent.c (current_column_bol_cache): Remove leftover which is not
10118 used in Fmove_to_column any more.
10119 (current_column, scan_for_column): Adjust users.
10120 * keyboard.c (last_point_position_buffer, last_point_position_window):
10121 Remove leftovers which are not used for recording undo any more.
10122 (command_loop_1, syms_of_keyboard): Adjust users.
10123 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10124 redisplay_window any more.
10125 (move_it_to): Adjust user.
10127 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10129 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10130 Update dependencies.
10132 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10134 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10135 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10136 forward references.
10138 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10140 * window.h (struct window): Replace hchild, vchild and buffer slots
10141 with a single slot 'contents'. This is possible because each valid
10142 window may have either the child window (in vertical or horizontal
10143 combination) or buffer to display (for the leaf window). Using that,
10144 a lot of operations to traverse and/or change window hierarchies may
10145 be simplified. New member horizontal is used to distinguish between
10146 horizontal and vertical combinations of internal windows.
10147 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10148 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10149 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10150 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10151 Use contents slot, not buffer, where appropriate.
10152 (wset_combination): New function.
10153 (wset_buffer): Add eassert.
10154 (Fframe_first_window): Simplify the loop reaching first window.
10155 (Fwindow_buffer): Use WINDOW_LEAF_P.
10156 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10157 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10158 (unshow_buffer): Convert initial debugging check to eassert.
10159 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10160 (make_parent_window, window_resize_check, window_resize_apply)
10161 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10162 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10163 Adjust to match struct window changes.
10164 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10165 (mark_window_cursors_off, count_windows, get_leaf_windows)
10166 (foreach_window_1): Simplify the loop.
10167 * alloc.c (mark_object): Do not check for the leaf window because
10168 internal windows has no glyph matrices anyway.
10169 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10170 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10171 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10172 (build_frame_matrix_from_window_tree, mirror_make_current)
10173 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10174 (update_window_tree, set_window_update_flags): Simplify the loop.
10175 (sync_window_with_frame_matrix_rows): Enforce live window.
10176 Use contents slot, not buffer, where appropriate.
10177 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10178 and WINDOW_HORIZONTAL_COMBINATION_P.
10179 (make_frame_visible_1): Simplify the loop.
10180 Use contents slot, not buffer, where appropriate.
10181 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10182 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10183 (expose_window_tree): Likewise.
10184 Use contents slot, not buffer, where appropriate.
10185 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10186 to avoid deleted windows. Use contents slot instead of buffer.
10187 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10188 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10189 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10190 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10192 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10194 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10195 identify the reasons for assertion violations in bug#14062 and
10197 (Fx_show_tip): Fix compilation error under
10198 "--enable-check-lisp-object-type". (Bug#14073)
10200 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10201 Reported by <rzl24ozi@gmail.com>.
10203 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10205 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10207 (unwind_with_echo_area_buffer): ...to restore it here.
10208 This is needed to ensure that...
10209 (redisplay_window): ...both window markers are valid here,
10210 which is verified by eassert.
10211 * editfns.c (save_excursion_save): Do not assume that
10212 selected_window always displays the buffer.
10213 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10216 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10218 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10221 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10223 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10225 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10227 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10228 since MinGW's w32api headers do. This avoids compiler warnings.
10230 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10231 if already defined.
10233 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10235 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10237 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10239 * gtkutil.c (style_changed_cb): Check if frame is live and an
10240 X frame (Bug#14038).
10242 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10244 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10245 Define only for _WIN32_WINNT less than 0x0500.
10246 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10248 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10249 see its own definitions of 'struct timeval' and 'struct timezone'.
10251 Fix incompatibilities between MinGW.org and MinGW64 headers.
10252 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10254 * w32.c (REPARSE_DATA_BUFFER): Guard with
10255 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10257 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10259 * xterm.c: Include X11/XKBlib.h
10260 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10262 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10264 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10266 * blockinput.h (input_blocked_p): Likewise.
10267 * bytecode.c (exec_byte_code): Likewise.
10268 * callproc.c (call_process_kill, call_process_cleanup)
10269 (Fcall_process): Likewise.
10270 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10271 (Fccl_execute_on_string): Likewise.
10272 * character.c (string_escape_byte8): Likewise.
10273 * charset.c (read_hex): Likewise.
10274 * cm.c (calccost): Likewise.
10275 * data.c (cons_to_unsigned): Likewise.
10276 * dired.c (directory_files_internal, file_name_completion):
10278 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10279 (sit_for): Likewise.
10280 * doc.c (Fsubstitute_command_keys): Likewise.
10281 * doprnt.c (doprnt): Likewise.
10282 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10283 * emacsgtkfixed.c: Likewise.
10284 * fileio.c (file_offset, Fwrite_region): Likewise.
10285 * floatfns.c (Fexpt, fmod_float): Likewise.
10286 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10288 * font.c (font_intern_prop): Likewise.
10289 * frame.c (x_set_alpha): Likewise.
10290 * gtkutil.c (get_utf8_string): Likewise.
10291 * indent.c (check_display_width): Likewise.
10292 * intervals.c (create_root_interval, rotate_right, rotate_left)
10293 (split_interval_right, split_interval_left)
10294 (adjust_intervals_for_insertion, delete_node)
10295 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10296 (merge_interval_right, merge_interval_left, copy_intervals)
10297 (set_intervals_multibyte_1): Likewise.
10298 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10299 * keymap.c (Fkey_description): Likewise.
10300 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10301 * lread.c (openp, read_integer, read1, string_to_number):
10303 * menu.c (ensure_menu_items): Likewise.
10304 * minibuf.c (read_minibuf_noninteractive): Likewise.
10305 * print.c (printchar, strout): Likewise.
10306 * process.c (create_process, Faccept_process_output)
10307 (wait_reading_process_output, read_process_output, send_process)
10308 (wait_reading_process_output): Likewise.
10309 * profiler.c (make_log, handle_profiler_signal): Likewise.
10310 * regex.c (re_exec): Likewise.
10311 * regex.h: Likewise.
10312 * search.c (looking_at_1, Freplace_match): Likewise.
10313 * sysdep.c (get_child_status, procfs_ttyname)
10314 (procfs_get_total_memory): Likewise.
10315 * systime.h (EMACS_TIME_VALID_P): Likewise.
10316 * term.c (dissociate_if_controlling_tty): Likewise.
10317 * window.c (get_phys_cursor_glyph): Likewise.
10318 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10319 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10321 * xfns.c (Fx_window_property): Likewise.
10322 * xmenu.c (set_frame_menubar): Likewise.
10323 * xselect.c (x_get_window_property, x_handle_dnd_message):
10325 * xsmfns.c (smc_save_yourself_CB): Likewise.
10326 * xterm.c (x_scroll_bar_set_handle): Likewise.
10328 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10330 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10331 to be optional or nil. Adjust comment and convert it to docstring.
10332 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10333 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10335 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10337 Static checking by GCC 4.8-20130319.
10338 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10339 * process.c (Fset_process_datagram_address)
10340 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10341 * xdisp.c (get_char_face_and_encoding)
10342 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10343 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10344 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10346 2013-03-24 Ken Brown <kbrown@cornell.edu>
10348 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10349 fix compilation on 64-bit Cygwin, where underscores are not
10350 automatically prepended.
10352 * w32term.c (w32_initialize): Silence compiler warning.
10354 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10356 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10357 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10358 variables, to save and restore frame dimensions.
10359 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10360 after returning from a 'fullscreen' configuration.
10361 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10362 to avoid races between the main thread and the input thread.
10364 * w32term.h (struct w32_output): New members normal_width,
10365 normal_height, normal_top, normal_left, and prev_fsmode.
10366 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10367 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10368 members of a frame.
10370 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10371 'fullscreen' parameter. Always record previous width and height
10372 of the frame, except when switching out of maximized modes, so
10373 that they could be restored correctly, instead of resetting to the
10374 default frame dimensions. Send SC_RESTORE command to the frame,
10375 unless we are going to send SC_MAXIMIZE, to restore the frame
10376 resize hints in the mouse pointer shown by the window manager.
10379 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10381 * lisp.h (get_frame_param): Adjust conditions for prototype
10384 2013-03-22 Ken Brown <kbrown@cornell.edu>
10386 * unexcw.c: Drop unneeded inclusion of w32common.h.
10387 (report_sheap_usage): Declare.
10388 (read_exe_header): Add magic numbers for x86_64.
10389 (fixup_executable): Fix printf format specifier for unsigned long
10392 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10394 * frame.h (struct frame): Put menu_bar_window under #ifdef
10395 because this member is not needed when X toolkit is in use.
10396 (fset_menu_bar_window):
10397 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10398 (free_glyphs, update_frame):
10399 * xdisp.c (expose_frame): Likewise.
10400 (display_menu_bar): Likewise. Remove redundant eassert.
10401 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10404 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10406 Use functions and constants to manipulate Lisp_Save_Value objects.
10407 This replaces code that used macros and strings and token-pasting.
10408 The change makes the C source a bit easier to follow,
10409 and shrinks the Emacs executable a bit.
10410 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10411 (make_save_value): Change 1st arg from string to enum. All callers
10414 (mark_object): Use if, not #if, for GC_MARK_STACK.
10415 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10416 (XSAVE_OBJECT): Now functions, not macros.
10417 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10418 the constant was never used.
10419 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10420 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10421 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10422 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10424 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10425 type3 with a single member save_type. All uses changed.
10426 (save_type, set_save_pointer, set_save_integer): New functions.
10427 * print.c (PRINTX): Remove.
10429 * alloc.c: Remove redundant static declarations.
10431 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10433 * window.h (struct window): Convert left_col, top_line, total_lines
10434 and total_cols from Lisp_Objects to integers. Adjust comments.
10435 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10437 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10438 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10439 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10440 Adjust users where appropriate.
10442 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10444 * frame.h (struct frame): Drop resx and resy because the same data is
10445 available from window system-specific output context. Adjust users.
10446 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10447 New functions to provide defaults when no window system available.
10448 (FRAME_RES_X, FRAME_RES_Y): New macros.
10449 (NUMVAL): Move from xdisp.c.
10450 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10451 (Ffont_face_attributes, Fopen_font):
10452 * image.c (gs_load):
10453 * w32font.c (fill_in_logfont):
10454 * xdisp.c (calc_pixel_width_or_height):
10455 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10456 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10458 2013-03-20 Kenichi Handa <handa@gnu.org>
10460 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10461 to 1 (temporary workaround until a bug related to ASCII
10462 optimization is fixed).
10464 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10466 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10467 Signal error if window is not internal. Adjust docstring.
10468 (delete_all_child_windows): Use combination_limit to save the buffer.
10469 (Fset_window_configuration): Adjust accordingly.
10470 * print.c (syms_of_print): Initialize debugging output not here...
10471 (init_print_once): ...but in a new function here.
10472 * lisp.h (init_print_once): Add prototype.
10473 * emacs.c (main): Add call to init_print_once. Adjust comments.
10475 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10477 * window.c (window_resize_check, window_resize_apply)
10478 (window_from_coordinates, recombine_windows, set_window_buffer)
10479 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10480 (Fsplit_window_internal, Fdelete_window_internal)
10481 (freeze_window_starts): Use bool for booleans.
10482 * window.h (window_frame_coordinates, resize_frame_windows)
10483 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10485 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10487 * dispnew.c (bitch_at_user): Use `user-error'.
10489 2013-03-17 Ken Brown <kbrown@cornell.edu>
10491 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10492 as return type of image_background. (Bug#13981)
10493 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10495 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10497 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10498 (ns_select): Don't return with result uninitialized.
10500 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10503 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10505 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10506 directories. If filename is nil, get directory name (Bug#13932).
10507 Use getFilename and getDirectory.
10508 (getFilename, getDirectory): New methods for EmacsSavePanel and
10510 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10512 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10514 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10516 2013-03-15 Kenichi Handa <handa@gnu.org>
10518 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10519 (adjust_after_replace): Make it back to static. Delete the third
10520 arg text_at_gap_tail. Cancel the code for handling it.
10522 * coding.h (struct coding_system): New member eol_seen.
10524 * coding.c (detect_ascii): New function.
10525 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10526 when the source bytes are actually scanned. On detecting for
10527 coding_category_utf_8_auto, call detect_ascii instead of scanning
10528 source bytes directly.
10529 (produce_chars): Call insert_from_gap with the new arg 0.
10530 (encode_coding): Likewise.
10531 (decode_coding_gap): Control ASCII optimization by the variable
10532 disable_ascii_optimization instead of #ifndef .. #endif.
10533 Deccode EOL format according to coding->eol_seen.
10534 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10537 * lisp.h (adjust_after_replace): Cancel externing it.
10538 (insert_from_gap): Adjust prototype.
10540 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10542 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10543 FULLSCREEN_MAXIMIZED. (Bug#13935)
10545 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10547 * region-cache.c (find_cache_boundary, move_cache_gap)
10548 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10549 Simplify debugging check and convert to eassert. Adjust comment.
10550 (pp_cache): Put under ENABLE_CHECKING.
10552 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10554 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10555 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10556 and WM_ACTIVATEAPP.
10557 (w32fullscreen_hook): If the frame is visible, reset
10558 f->want_fullscreen flag after changing the frame size. If the
10559 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10562 2013-03-13 Daniel Colascione <dancol@dancol.org>
10564 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10565 too so that these builds can use Cygwin's file conversion
10566 functions. (We've been building and linking cygw32.o all along
10567 and just not using it.)
10569 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10571 File synchronization fixes (Bug#13944).
10572 * Makefile.in (LIB_FDATASYNC): New macro.
10574 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10575 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10576 Don't worry about HAVE_FSYNC, since a substitute fsync is
10577 available if the system lacks one.
10578 (Fwrite_regin): Retry fsync if interrupted.
10580 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10582 * w32term.c (w32_read_socket): If the Emacs frame is being
10583 activated, call w32fullscreen_hook, to make sure the new frame
10584 dimensions are in effect. (Bug#13937)
10586 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10588 * xdisp.c (init_iterator): Simplify because both character and byte
10589 positions are either specified or -1. Add eassert. Adjust comment.
10590 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10591 character and byte positions can be obtained from marker.
10593 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10595 Static checking by Sun C 5.12.
10596 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10597 * bytecode.c (exec_byte_code):
10598 * dispnew.c (init_display):
10600 * fileio.c (Fsubstitute_in_file_name):
10601 * keyboard.c (Fevent_convert_list):
10602 * keymap.c (Fsingle_key_description):
10603 * term.c (maybe_fatal, fatal):
10604 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10605 * xsmfns.c (Fhandle_save_session):
10606 Omit unreachable code.
10607 * keymap.c (map_keymap_char_table_item): Cast void * to
10608 a function pointer type; the C Standard requires this.
10610 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10611 Include <sys/param.h> unconditionally, as that works elsewhere and
10612 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10613 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10616 See ChangeLog.12 for earlier changes.
10618 ;; Local Variables:
10622 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10624 This file is part of GNU Emacs.
10626 GNU Emacs is free software: you can redistribute it and/or modify
10627 it under the terms of the GNU General Public License as published by
10628 the Free Software Foundation, either version 3 of the License, or
10629 (at your option) any later version.
10631 GNU Emacs is distributed in the hope that it will be useful,
10632 but WITHOUT ANY WARRANTY; without even the implied warranty of
10633 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10634 GNU General Public License for more details.
10636 You should have received a copy of the GNU General Public License
10637 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.