1 2014-06-14 Eli Zaretskii <eliz@gnu.org>
3 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
4 information if we are in the middle of executing a keyboard macro,
5 since redisplay doesn't update the screen until the macro is
8 2014-06-13 Eli Zaretskii <eliz@gnu.org>
10 * alloc.c (cleanup_vector): Don't dereference a font driver
11 pointer if it is NULL. (Bug#17771)
13 2014-06-11 Eli Zaretskii <eliz@gnu.org>
15 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
16 matching overlay strings with 'cursor' property against buffer
17 positions traversed in the glyph row. (Bug#17744)
19 2014-06-08 Glenn Morris <rgm@gnu.org>
21 * fileio.c (write-region-inhibit-fsync): Doc tweak.
23 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
25 2014-06-04 Eli Zaretskii <eliz@gnu.org>
27 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
28 contains garbage on WINDOWSNT (which could potentially infloop at
31 Minimize cursor motion during TTY menu updates.
32 * term.c (tty_menu_display): Don't position cursor here. Instead,
33 pass the cursor coordinates to update_frame_with_menu.
34 (tty_menu_activate): Send the hide cursor command only once in an
35 iteration through the outer 'while' loop.
37 * dispnew.c (update_frame_1): Accept an additional argument
38 SET_CURSOR_P, and position the cursor at the end of the frame
39 update only if that argument is non-zero. All callers changed to
40 provide the additional argument as non-zero, except for
41 update_frame_with_menu.
42 (update_frame_with_menu): Accept 2 additional arguments ROW and
43 COL; if they are non-negative, instruct update_frame_1 not to
44 position the cursor, and instead position it according to ROW and
47 * dispextern.h (update_frame_with_menu): Update prototype.
49 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
51 * callproc.c (call_process): Don't check read-only if we don't insert
54 2014-06-02 Eli Zaretskii <eliz@gnu.org>
56 * dispnew.c (update_frame_with_menu): Set display_completed.
58 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
60 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
62 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
64 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
67 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
69 Bring back the changes to GDB-visible symbols, but only on AIX.
70 And only if it's not pre-4.2 GCC.
71 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
72 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
73 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
76 2014-05-31 Eli Zaretskii <eliz@gnu.org>
78 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
79 with PT, not GPT. (Bug#16433)
81 Revert last changes to GDB-visible symbols.
82 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
83 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
84 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
87 2014-05-31 Glenn Morris <rgm@gnu.org>
89 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
91 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
93 Fix port to 32-bit AIX with xlc (Bug#17598).
94 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
95 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
96 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
97 to work around a compiler bug in IBM xlc 12.1.
99 2014-05-29 Eli Zaretskii <eliz@gnu.org>
101 * xterm.c (x_update_window_end): Don't invalidate the entire
102 mouse-highlight info, just signal frame_up_to_date_hook that mouse
103 highlight needs to be redisplayed. (Bug#17588)
105 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
107 Port the GDB-visible symbols to AIX.
108 Without them, GDB doesn't work to debug Emacs, since the AIX linker
109 optimizes away the relevant external symbols. Use enums instead;
110 this suffices for the AIX port, which is 32-bit-only anyway.
111 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
112 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
113 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
116 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
118 Include sources used to create macuvs.h.
119 * Makefile.in ($(srcdir)/macuvs.h): New rule.
120 * macuvs.h: Use automatically-generated header.
122 2014-05-25 Eli Zaretskii <eliz@gnu.org>
124 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
125 if we are iterating over an object that generates glyphs for
126 marginal areas. (Bug#17585)
128 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
130 * xdisp.c (safe__call1, safe__eval): Now static.
132 2014-05-24 Eli Zaretskii <eliz@gnu.org>
134 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
135 (safe_call, safe__call1): Construct a va_list argument for safe_call.
136 (safe_call1): Call safe_call instead of safe__call directly.
138 2014-05-24 Ken Brown <kbrown@cornell.edu>
140 * w32term.c (x_delete_display) [CYGWIN]: Don't free
141 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
144 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
146 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
147 (safe__call, safe__call1, safe__eval): New functions.
149 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
150 (display_mode_element): Same for `:eval'.
152 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
154 Fix port to 32-bit AIX (Bug#17540).
155 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
156 twice. _text already includes this offset.
157 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
159 2014-05-21 Eli Zaretskii <eliz@gnu.org>
161 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
162 when closest_pos is identical to to_charpos, don't recurse, since
163 we already tried that, and failed. (Bug#17539)
165 2014-05-20 Eli Zaretskii <eliz@gnu.org>
167 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
168 unwinding when frame's faces were not initialized yet, increment
169 the frame's image-cache reference count before calling
170 x_free_frame_resources. Don't dereference
171 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
173 2014-05-11 Glenn Morris <rgm@gnu.org>
175 * fileio.c (Ffile_executable_p): Doc tweak.
177 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
179 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
180 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
182 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
184 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
186 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
188 Fix initialization of minibuffer history variable (Bug#17430).
189 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
190 Move the initialization up to prevent any "value void" message.
192 2014-05-06 Samuel Bronson <naesten@gmail.com>
194 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
195 are matched (bug#17413).
197 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
199 Stop tooltips pulling Emacs window to front (Bug#17408).
200 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
201 SetWindowPos invocations.
203 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
205 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
206 not initialized (Bug#17398).
208 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
210 Revert recent libpng changes (Bug#17339).
211 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
212 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
214 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
216 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
217 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
218 because WCONTINUED is always defined now.
219 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
221 2014-05-03 Eli Zaretskii <eliz@gnu.org>
223 * buffer.c (overlay_strings): Fix the wording of the commentary.
225 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
227 Consult libpng-config more consistently (Bug#17339).
228 * Makefile.in (PNG_CFLAGS): New var.
229 (ALL_CFLAGS): Use it.
230 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
231 CFLAGS now handles this.
233 2014-05-01 Glenn Morris <rgm@gnu.org>
235 * floatfns.c (Fisnan):
236 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
238 2014-05-01 Eli Zaretskii <eliz@gnu.org>
240 * term.c (tty_menu_activate): A better initialization for cursor
243 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
245 * intervals.c: Tighten assertions.
246 (create_root_interval): Make sure the interval is not empty.
247 (intervals_equal): Use booleans.
248 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
249 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
250 (balance_possible_root_interval): Simplify and use booleans.
251 (split_interval_right, split_interval_left): Check LENGTH, and remove
252 now redundant assertion.
253 (adjust_intervals_for_insertion): Remove now redundant assertions.
254 (delete_node, interval_deletion_adjustment)
255 (adjust_intervals_for_deletion, merge_interval_right)
256 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
257 (reproduce_interval): Make sure the interval is not empty.
259 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
261 * term.c (tty_menu_activate): Don't assume row and col are initialized.
262 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
263 satisfaction that they would always be initialized.
265 2014-04-29 Eli Zaretskii <eliz@gnu.org>
267 * term.c (tty_menu_display): Move the cursor to the active menu
269 (tty_menu_activate): Return the cursor to the active menu item
270 after displaying the menu and after displaying help-echo. See
271 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
272 for the details of why this is needed by screen readers and
275 2014-04-29 Glenn Morris <rgm@gnu.org>
277 * process.c (handle_child_signal):
278 Handle systems without WCONTINUED. (Bug#15110, 17339)
280 2014-04-23 Eli Zaretskii <eliz@gnu.org>
282 * search.c (Fnewline_cache_check): Don't try to count newlines
283 outside the buffer's restriction, as find_newline doesn't support that.
285 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
287 Port to GCC 4.9.0 with --enable-gcc-warnings.
288 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
290 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
291 a way that also works with GCC 4.9.0.
293 * search.c (Fnewline_cache_check): Remove unused locals.
295 2014-04-22 Eli Zaretskii <eliz@gnu.org>
297 * search.c (find_newline1): New subroutine.
298 (Fnewline_cache_check): New function.
299 (syms_of_search): Defsubr it.
301 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
303 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
304 * keyboard.c (unblock_input): Add comment.
305 * xgselect.c (xg_select): Prevent Glib main loop recursion.
307 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
309 * intervals.c (rotate_right, rotate_left): Fix up length computation.
310 Also change identifiers to match the comments, and add more assertions
313 2014-04-18 Eli Zaretskii <eliz@gnu.org>
315 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
316 glyph is written to TEXT_AREA of the temporary glyph_row.
319 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
321 * emacs.c (close_output_streams): Don't clear and restore errno.
323 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
325 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
326 never becomes visible, i.e. using XMonad (Bug#17237).
328 2014-04-17 Eli Zaretskii <eliz@gnu.org>
330 * xdisp.c (Fline_pixel_height): Don't assume that the current
331 buffer and the selected window's buffer are one and the same.
334 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
335 paragraph-start cache before the newline cache. (Bug#17269)
337 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
339 * window.c (save_window_save): Lookup window_point_insertion_type in
340 the right buffer (bug#15457).
341 (Qwindow_point_insertion_type): New var.
342 (syms_of_window): Initialize it.
344 2014-04-16 Eli Zaretskii <eliz@gnu.org>
347 * unexcoff.c [MSDOS]: Include libc/atexit.h.
348 (copy_text_and_data): Zero out the atexit chain pointer before
351 * termhooks.h (encode_terminal_code): Update prototype.
353 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
354 visible for all DOS_NT ports, not just WINDOWSNT.
355 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
357 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
358 unless it is defined.
359 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
361 * process.c (close_on_exec, accept4, process_socket): Move into
362 the "ifdef subprocesses" part.
363 (catch_child_signal): Condition by "ifdef subprocesses".
364 (syms_of_process) <Qinternal_default_process_sentinel>
365 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
367 * msdos.h: Add prototypes for new functions.
368 (EINPROGRESS): Define.
369 (O_CLOEXEC): Define to zero.
371 * msdos.c (check_window_system): Remove unnecessary an
372 incompatible duplicate function.
373 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
374 New functions in support of new functionality.
376 * menu.c (single_menu_item): Add visual indication of submenu
377 also for menus on MSDOS frames.
378 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
380 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
381 when async subprocesses aren't supported.
383 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
385 * emacs.c (close_output_streams): Zero out errno before calling
388 * dired.c [MSDOS]: Include msdos.h.
390 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
391 (DATA_START) [MSDOS]: Define.
392 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
394 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
395 Ifdef away for MSDOS.
396 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
397 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
399 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
400 Use temporary file template that is compatible with mkostemp.
401 Move vfork-related portions under #ifndef MSDOS.
402 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
404 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
406 * buffer.c (Foverlays_at): Add argument `sorted'.
408 2014-04-14 Eli Zaretskii <eliz@gnu.org>
410 * insdel.c (invalidate_buffer_caches): When deleting or replacing
411 text, invalidate the bidi_paragraph_cache upto and including the
414 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
416 Port to IRIX 6.5 (Bug#9684).
417 * alloc.c (TAGGABLE_NULL): New constant,
418 for porting to hosts with nontrivial DATA_SEG_BITS settings.
419 (next_vector, set_next_vector): Use it.
420 * conf_post.h (INET6) [IRIX6_5]: Define.
421 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
422 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
423 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
424 for consistency with how TAGGABLE_NULL is computed.
426 2014-04-13 Eli Zaretskii <eliz@gnu.org>
428 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
429 before passing it to system APIs.
431 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
433 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
435 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
436 make sure stack.byte_string_start is not de-adjusted by pushhandler.
438 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
440 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
442 2014-04-12 Eli Zaretskii <eliz@gnu.org>
444 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
445 covered by a display string that ends in a newline, and that cases
446 going back by DVPOS lines to hit the search limit, lift the limit
447 and go back until DVPOS is reached. (Bug#17244)
449 * indent.c (Fvertical_motion): Handle correctly the case when the
450 display string is preceded by an empty line.
452 2014-04-11 Eli Zaretskii <eliz@gnu.org>
454 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
455 use S_IWRITE instead.
457 2014-04-11 Glenn Morris <rgm@gnu.org>
459 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
461 2014-04-09 Ken Brown <kbrown@cornell.edu>
463 * Makefile.in (EMACS_MANIFEST): Revert last change.
465 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
467 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
469 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
470 (symbol_block_pinned): New var.
471 (Fmake_symbol): Initialize `pinned'.
472 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
473 pinned and signal an error for un-purifiable objects.
475 (Fpurecopy): Use it, except for objects that can't be purified.
476 (mark_pinned_symbols): New function.
477 (Fgarbage_collect): Use it.
478 (gc_sweep): Remove hack made unnecessary.
480 2014-04-05 Glenn Morris <rgm@gnu.org>
482 * keyboard.c (Fopen_dribble_file): Doc tweak.
484 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
487 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
488 bar is zero height, just return (Bug#16976).
489 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
490 * nsterm.h (EmacsView): Add wait_for_tool_bar.
491 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
492 is nil. If waiting for toolbar to complete, force a redraw.
493 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
495 2014-04-03 Ken Brown <kbrown@cornell.edu>
497 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
499 2014-04-02 Martin Rudalics <rudalics@gmx.at>
501 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
502 width from font width (Bug#17163).
504 2014-03-30 Martin Rudalics <rudalics@gmx.at>
506 * frame.c (x_set_frame_parameters): Calculate default values of
507 new frame sizes only after all other frame parameters have been
508 processed (Bug#17142).
510 2014-03-28 Ken Brown <kbrown@cornell.edu>
512 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
515 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
517 * xterm.c (x_draw_image_glyph_string): Adjust image background
518 width accordingly when its x position is adjusted. (Bug#17115)
520 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
522 * w32term.c (x_draw_image_glyph_string): Fix computation of height
523 and width of image background when it is displayed with a 'box'
526 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
528 More backward-compatible fix to char-equal core dump (Bug#17011).
529 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
530 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
532 Fix core dump in char-equal (Bug#17011).
533 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
534 unibyte buffers, as we can't tell whether the characters are
537 * insdel.c (adjust_markers_for_delete): Remove unused local.
539 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
541 Have (MARKER . ADJUSTMENT) undo records always be immediately
542 after their corresponding (TEXT . POS) record in undo list.
544 * lisp.h (record-delete): New arg record_markers.
545 (record_marker_adjustment): No longer needed outside undo.c.
546 * insdel.c (adjust_markers_for_delete): Move calculation of marker
547 adjustments to undo.c's record_marker_adjustments. Note that
548 fileio.c's decide_coding_unwind is another caller to
549 adjust_markers_for_delete. Because it has undo list bound to t,
550 it does not rely on adjust_markers_for_delete to record marker
552 (del_range_2): Swap call to record_delete and
553 adjust_markers_for_delete so as undo marker adjustments are
554 recorded before current deletion's adjustments, as before.
555 (adjust_after_replace):
556 (replace_range): Pass value for new record_markers arg to
558 * undo.c (record_marker_adjustment): Rename to
559 record_marker_adjustments and made static.
560 (record_delete): Check record_markers arg and call
561 record_marker_adjustments.
562 (record_change): Pass value for new record_markers arg to
564 (record_point): at_boundary calculation no longer needs to account
565 for marker adjustments.
567 2014-03-24 Martin Rudalics <rudalics@gmx.at>
569 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
572 2014-03-23 Glenn Morris <rgm@gnu.org>
574 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
576 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
578 * buffer.c (struct sortvec): Add field `spriority'.
579 (compare_overlays): Use it.
580 (sort_overlays): Set it.
582 2014-03-23 Eli Zaretskii <eliz@gnu.org>
584 * xdisp.c (redisplay_window): If all previous attempts to find the
585 cursor row failed, try a few alternatives before falling back to
586 the top-most row of the window. Use row_containing_pos. (Bug#17047)
588 2014-03-22 Daniel Colascione <dancol@dancol.org>
590 * process.c (conv_sockaddr_to_lisp): When extracting the string
591 names of AF_LOCAL sockets, stop before reading uninitialized
594 2014-03-23 Daniel Colascione <dancol@dancol.org>
596 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
597 array. (ASAN caught.)
599 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
601 Fix regression introduced by patch for Bug#10500.
602 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
603 * w32term.c (x_draw_image_relief): Likewise.
605 2014-03-21 Martin Rudalics <rudalics@gmx.at>
607 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
608 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
609 maximize a frame for odd default fonts.
611 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
613 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
615 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
617 * doc.c (store_function_docstring): Warn when we don't know where to
619 (Fsubstitute_command_keys): Don't advertise the fact that
620 text-properties are dropped, since we think it's a bug that we'll fix
623 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
624 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
625 * frame.c (frame_garbaged): Make "docstring" more precise.
627 2014-03-20 Glenn Morris <rgm@gnu.org>
629 * charset.c (init_charset): When we cannot find the charsets directory,
630 mention if EMACSDATA is set.
632 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
634 * fns.c (Frandom): Fix rare bug where the result isn't random.
636 Fix porting inconsistency about rounding to even.
637 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
638 This way, the unusual !HAVE_RINT case acts like the usual
639 HAVE_RINT case, and we can fix the documentation accordingly.
641 2014-03-19 Eli Zaretskii <eliz@gnu.org>
643 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
644 (w32_wnd_proc): Initialize the dwHoverTime member of
645 TRACKMOUSEEVENT structure.
647 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
649 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
651 2014-03-16 Eli Zaretskii <eliz@gnu.org>
653 * search.c (find_newline): Speed up the function when using the
654 newline cache, by halving the number of calls to
655 region_cache_forward and region_cache_backward. (Bug#16830)
657 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
659 * buffer.c (Fset_buffer): Document return value (bug#17015).
661 2014-03-14 Martin Rudalics <rudalics@gmx.at>
663 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
664 nil, always resize character wise to avoid potential loss of the
665 mode line (Bug#16923 related).
667 2014-03-12 Martin Rudalics <rudalics@gmx.at>
669 * frame.c (x_set_frame_parameters): Always calculate new sizes
670 pixelwise to avoid potential loss when rounding.
672 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
674 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
675 * xterm.c (x_free_frame_resources): Free all allocated cursors.
677 2014-03-10 Eli Zaretskii <eliz@gnu.org>
679 * w32.c (fstatat): Don't add an extra slash if the argument ends
680 with a slash: this fails the subsequent call to stat_worker on
681 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
683 2014-03-09 Martin Rudalics <rudalics@gmx.at>
685 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
687 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
689 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
691 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
692 when frame is only on one screen (Bug#14713).
694 2014-03-08 Eli Zaretskii <eliz@gnu.org>
696 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
697 there's a valid wrap point in the display line, the last glyph
698 cannot "just barely fit" on this row, because display_line doesn't
699 let it. Instead, proceed as if the last glyph didn't fit, so that
700 we eventually back up the iterator to the wrap point. This avoids
701 delusional behavior of move_it_to, whereby it proceeds to the next
702 display line, but sets current_x to zero for all the glyphs that
703 without word-wrap would fit on the previous display line.
704 One result was that visual-order cursor movement behaved erratically
706 (Fmove_point_visually): Add code to find the x coordinate of the
707 last character before wrap point, under word-wrap on a TTY.
709 2014-03-07 Eli Zaretskii <eliz@gnu.org>
711 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
712 also return value of MOVE_POS_MATCH_OR_ZV from
713 move_it_in_display_line_to, when moving from beginning of line to
714 point's position. (Bug#16961)
716 2014-03-07 Martin Rudalics <rudalics@gmx.at>
718 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
719 * window.c (Fselect_window): Explain NORECORD and
720 `buffer-list-update-hook' in doc-string.
722 2014-03-06 Martin Rudalics <rudalics@gmx.at>
724 * window.c (Fother_window_for_scrolling): Check that
725 Vother_window_scroll_buffer is a buffer.
727 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
729 * xterm.c (xim_initialize): Always pass a copy of resource name
730 to XRegisterIMInstantiateCallback and eassert whether return
731 value is True. Passing copy is important because Xlib doesn't
732 make its own copy and resource name argument usually points to
733 SSDATA (Vx_resource_name), which may be changed from Lisp.
734 (xim_close_display): For XUnregisterIMInstantiateCallback,
735 always eassert return value and pass exactly the same values
736 as were used for XRegisterIMInstantiateCallback.
737 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
738 sources to check why if you are interested.
740 2014-03-05 Martin Rudalics <rudalics@gmx.at>
742 * dispnew.c (change_frame_size_1): Add new_lines instead of
743 new_height, the latter may be still zero if passed as such.
744 * window.c (Fwindow_pixel_height): Mention bottom divider in
747 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
749 Fix "resource temporarily unavailable" with xgselect
751 * xgselect.c: Include <stdbool.h>.
752 (xg_select) [!USE_GTK]: Don't lose track of errno.
754 Fix minor --enable-gcc-warnings issues.
755 * widget.c (update_various_frame_slots, EmacsFrameResize):
756 Avoid unused locals. Prefer 'if' to '#if' when either will do.
758 2014-03-04 Ken Brown <kbrown@cornell.edu>
760 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
761 represent the actual adjustment needed for alignment.
763 2014-03-04 Eli Zaretskii <eliz@gnu.org>
765 * gmalloc.c (aligned_alloc): Don't allocate more memory than
766 needed, and don't reallocate if the initial allocation already
767 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
769 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
771 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
774 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
776 * cmds.c (delete-char): Update docstring pointing out that the
777 function ignores `delete-active-region' and `overwrite-mode'.
779 2014-03-03 Eli Zaretskii <eliz@gnu.org>
781 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
783 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
784 allocated buffer due to alignment.
785 (freehook): If the block to be freed was allocated by
786 'aligned_alloc', find its real pointer before calling 'free'.
788 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
791 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
793 * font.c (toplevel): Adjust comment about font cache layout.
794 (font_clear_cache): Fix to match real font cache layout.
795 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
796 (Fframe_font_cache) [FONT_DEBUG]: New function.
797 (syms_of_font) [FONT_DEBUG]: Defsubr it.
799 Avoid crashes when X fonts are erroneously freed on reused X
800 'Display *' connection data (Bug#16069). Note that X font
801 resources still may be leaked, but currently there is no way
802 to completely avoid it.
803 * xterm.h (struct x_display_info): New member x_id. Add comments.
804 * xterm.c (x_display_id): New variable.
805 (x_term_init): Assign identifier to each opened X connection.
806 * xfont.c (struct xfont): New member x_display_id.
807 (xfont_open): Initialize it with frame's display id.
808 (xfont_close): Check whether font's display id matches the one
809 recorded for the given display. Adjust comment.
810 * xftfont.c (struct xftfont_info):
811 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
813 2014-03-01 Martin Rudalics <rudalics@gmx.at>
815 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
816 * window.c (Fother_window_for_scrolling): Don't try to scroll a
817 killed Vother_window_scroll_buffer.
818 (Vother_window_scroll_buffer): Fix doc-string accordingly.
820 2014-03-01 Eli Zaretskii <eliz@gnu.org>
822 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
823 that start with more than 2 slashes as UNCs. (Bug#16751)
825 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
827 Fix a few crashes and leaks when cloning C strings.
828 * alloc.c, lisp.h (dupstring): New function.
829 * gtkutil.c (xg_get_font):
830 * term.c (tty_default_color_capabilities):
831 * xsettings.c (store_monospaced_changed)
832 (store_font_name_changed, parse_settings)
833 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
834 This avoids some unlikely crashes due to accessing freed storage,
835 and avoids some minor memory leaks in the more-typical case.
837 2014-02-28 Martin Rudalics <rudalics@gmx.at>
839 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
840 cursor when modeline can't be dragged (Bug#16647).
842 2014-02-28 Glenn Morris <rgm@gnu.org>
844 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
845 from custom-delayed-init-variables. (Bug#11565)
847 2014-02-27 Martin Rudalics <rudalics@gmx.at>
849 More fixes for mouse glyph calculations (Bug#16647).
850 * window.c (coordinates_in_window): In intersection of
851 horizontal and vertical window dividers prefer the horizontal
852 one. Add some extra parens to last fix.
853 (window_relative_x_coord): Return x-coordinate for header and
855 * xdisp.c (remember_mouse_glyph): In text area don't extend
856 glyph into mode line to show the vertical drag cursor there
857 immediately. Subdivide mouse glyphs in right fringes to show a
858 horizontal drag cursor as soon as we enter the "grabbable width"
859 portion. Handle vertical border case separately. Do not
860 subdivide window divider areas.
861 (note_mouse_highlight): On bottom divider of bottommost windows
862 show vertical drag cursor only when the minibuffer window can be
865 2014-02-27 Eli Zaretskii <eliz@gnu.org>
867 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
868 reset by the face of the object just displayed. See also bug#76.
869 (get_next_display_element): If the string came from a display
870 property, examine the box face attribute at it->position, not at
871 it->current.pos, since the latter was not updated yet. (Bug#16870)
872 (handle_face_prop): Improve commentary.
874 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
876 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
877 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
879 2014-02-26 Martin Rudalics <rudalics@gmx.at>
881 Fixes around Bug#16647.
882 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
883 ON_BOTTOM_DIVIDER cases.
884 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
885 only if the window has no right divider.
886 (Fcoordinates_in_window_p): Fix doc-string.
888 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
890 * lread.c (Funintern): Fix doc to match advertised calling convention.
892 2014-02-24 Daniel Colascione <dancol@dancol.org>
894 * keyboard.c (read_char): Close race that resulted in lost events.
896 2014-02-22 Glenn Morris <rgm@gnu.org>
898 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
899 * window.c (window-resize-pixelwise): Doc fixes.
901 * process.c (Finternal_default_process_filter)
902 (Finternal_default_process_sentinel): Doc tweaks.
904 2014-02-21 Glenn Morris <rgm@gnu.org>
906 * process.c (Fprocess_buffer, Faccept_process_output)
907 (Finternal_default_process_filter, Finternal_default_process_sentinel):
910 2014-02-21 Martin Rudalics <rudalics@gmx.at>
912 * window.c (Fwindow_scroll_bar_width): New function.
914 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
916 Pacify GCC when configuring with --enable-gcc-warnings.
917 * xdisp.c (move_it_in_display_line_to) [lint]:
918 Initialize recently-added local.
920 2014-02-21 Daniel Colascione <dancol@dancol.org>
922 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
924 2014-02-20 Eli Zaretskii <eliz@gnu.org>
926 * xdisp.c (init_iterator): Don't dereference a bogus face
928 (try_cursor_movement): Don't use cursor position if
929 set_cursor_from_row failed to compute it. This avoids assertion
930 violations in MATRIX_ROW.
931 (move_it_in_display_line_to): Save the iterator state in ppos_it
932 only once per call. Reimplement the method used to return to the
933 best candidate position if all the positions found in display line
934 are beyond TO_CHARPOS. This cuts down the number of calls to
935 bidi_shelve_cache, which moves a lot of stuff when lines are long
936 and include bidirectional text. (Bug#15555)
938 2014-02-20 Glenn Morris <rgm@gnu.org>
940 * data.c (Fdefalias): Doc fix.
942 2014-02-19 Eli Zaretskii <eliz@gnu.org>
944 * xdisp.c (display_line): Fix horizontal scrolling of large images
945 when fringes are turned off. This comes at a price of not
946 displaying the truncation/continuation glyphs in this case.
949 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
950 CreateDIBSection returns an error indication, zero out *ximg after
951 destroying the image. This avoids crashes in memory allocations
952 due to the fact that some of the callers also call
953 x_destroy_x_image, which will attempt to free an already free'd
956 2014-02-18 Martin Rudalics <rudalics@gmx.at>
958 * widget.c (update_various_frame_slots): Don't set
959 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
961 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
963 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
965 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
967 temacs --daemon fix (Bug#16599).
968 * emacs.c (main): Initialize daemon_pipe[1] here ...
969 (syms_of_emacs): ... instead of here.
971 2014-02-16 Anders Lindgern <andlind@gmail.com>
973 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
976 2014-02-16 Daniel Colascione <dancol@dancol.org>
978 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
979 (xd_get_connection_address): Use it.
980 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
981 xd_get_connection_address because the latter signals if the bus
982 we're trying to close is already disconnected.
984 2014-02-13 Eli Zaretskii <eliz@gnu.org>
986 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
987 argument to CreateThread. This avoids segfaults on Windows 9X.
988 Reported by oslsachem <oslsachem@gmail.com>.
990 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
992 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
993 * unexhp9k800.c (unexec_error): New function, to simplify the code.
994 (check_lseek): New function, to report lseek errors.
995 (save_data_space, update_file_ptrs, read_header, write_header)
996 (copy_file, copy_rest, unexec): Use these news functions.
997 (update_file_ptrs): Don't assume wraparound behavior when
998 converting a large size_t value to off_t.
1000 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1002 * composite.c (fill_gstring_header): Pass positions as C integers
1003 and move parameters checking to...
1004 (Fcomposition_get_gstring): ...this function. Handle case when
1005 buffer positions are in reversed order and avoid crash (Bug#16739).
1007 * buffer.c (validate_region): Mention current buffer in error message.
1009 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1011 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1013 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1015 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1017 2014-02-11 Glenn Morris <rgm@gnu.org>
1019 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1020 Replace refs to "OpenStep" in messages.
1022 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1024 Avoid "." at end of error diagnostics.
1025 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1026 * font.c (Ffont_at):
1027 * nsfns.m (ns_display_info_for_name):
1028 * nsselect.m (Fx_own_selection_internal):
1029 * nsterm.m (performDragOperation:):
1030 Remove "." from end of diagnostic.
1032 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1034 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1035 unintuitive (bug#15824).
1036 (Fyes_or_no_p): Doc fix (bug#15456).
1038 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1040 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1042 * eval.c (call_debugger): When exiting the debugger, do not allow
1043 max_specpdl_size less than actual binding depth (Bug#16603).
1044 (syms_of_eval): Adjust docstring.
1046 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1048 * cmds.c (Fself_insert_command): Output a clearer error message on
1049 negative repetitions (bug#9476).
1051 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1053 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1055 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1057 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1059 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1061 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1063 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1065 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1067 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1069 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1070 `exit' works (bug#15865).
1072 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1074 Constrain window box/body sizes and margin widths (Bug#16649).
1075 * xdisp.c (window_box_width): Don't return less than zero.
1076 (window_box_left_offset, window_box_right_offset): Don't return
1077 more than the window's pixel width.
1078 * window.c (window_body_height, window_body_width): Don't return
1080 (window_resize_apply): Adjust margin width, if necessary.
1082 2014-02-07 Glenn Morris <rgm@gnu.org>
1084 * nsterm.m (syms_of_nsterm): Doc fix.
1086 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1088 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1089 New variables: pointers through which to call the respective APIs.
1090 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1091 (filename_from_ansi, sys_link, check_windows_init_file):
1092 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1093 This is required on Windows 9X, where we dynamically load
1094 UNICOWS.DLL which has their non-stub implementations.
1095 (maybe_load_unicows_dll): Assign addresses to these 2 function
1096 pointers after loading UNICOWS.DLL.
1098 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1099 MultiByteToWideChar and WideCharToMultiByte through function
1102 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1105 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1107 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1108 for OSX >= 10.9 if separate spaces are used.
1109 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1111 2014-02-06 Glenn Morris <rgm@gnu.org>
1113 * buffer.c (cache-long-scans): Doc fix.
1115 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1117 * w32fns.c (Fw32_shell_execute): Doc fix.
1119 2014-02-05 Bastien Guerry <bzg@gnu.org>
1121 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1122 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1124 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1126 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1127 outside the window (Bug#16649).
1129 * xdisp.c (note_mouse_highlight): When entering a margin area show
1130 a non-text cursor (Bug#16647).
1132 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1134 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1135 It prompted a compile-time diagnostic on GNU/Linux.
1136 Simplify to remove the need for the label.
1138 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1140 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1141 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1142 to show it; otherwise return 'unsupported--w32-dialog' to signal
1143 to the caller that emulation with menus is necessary.
1144 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1146 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1148 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1151 * menu.c (Fx_popup_dialog): Don't condition the call to
1152 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1153 special symbol 'unsupported--w32-dialog', emulate the dialog with
1154 a menu by calling x-popup-menu.
1156 * menu.h (Qunsupported__w32_dialog): New extern variable.
1158 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1160 * keyboard.c (kbd_buffer_get_event): Read file notification events
1163 * xgselect.c (xg_select): Read glib events in any case, even if
1164 there are no file descriptors to watch for. (Bug#16519)
1166 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1168 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1169 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1170 * w32term.c (w32_draw_window_divider): Handle first and last
1172 * w32term.h (w32_fill_area_abs): New function.
1173 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1175 * xfaces.c (realize_basic_faces): Handle new face ids.
1176 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1177 and bottom divider width.
1178 * xterm.c (x_draw_window_divider): Handle first and last pixels
1181 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1183 * print.c (Fexternal_debugging_output): Add cast to pacify
1184 --enable-gcc-warnings.
1185 * eval.c (call_debugger): Grow specpdl if the debugger was
1186 entered due to specpdl overflow (Bug#16603) and allow more
1187 specpdl space for the debugger itself.
1189 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1191 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1194 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1196 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1197 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1199 * print.c (Fexternal_debugging_output): If the argument character
1200 is non-ASCII, encode it with the current locale's encoding before
1201 writing the result to the terminal. (Bug#16448)
1203 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1204 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1207 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1209 * process.c (create_process): Reset SIGPROF handler in the child.
1210 * callproc.c (call_process): Likewise.
1212 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1214 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1216 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1218 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1219 of zero to print strings, GDB doesn't like it.
1221 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1222 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1223 we still use correct addresses. (Bug#16576)
1225 2014-01-27 K. Handa <handa@gnu.org>
1227 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1228 to preserve the code detection behavior of 24.3.
1229 * coding.h (struct coding_system): New member detected_utf8_bytes.
1230 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1231 (decode_coding_gap): Use short cut for UTF-8 file reading only
1232 when coding->detected_utf8_bytes equals to coding->src_bytes.
1233 * fileio.c (Finsert_file_contents): Cancel the previous change.
1235 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1237 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1238 that are not visible.
1240 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1242 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1243 is grabbed (Bug#16565).
1245 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1247 * xdisp.c (last_max_ascent): Re-remove after erroneously
1248 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1250 (move_it_to): Re-remove reference to last_max_ascent.
1251 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1252 max_descent here instead of calling line_bottom_y.
1255 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1257 * terminal.c (initial_free_frame_resources): New function.
1258 (init_initial_terminal): Install new hook to free face cache
1259 on initial frame and avoid memory leak. For details, see
1260 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1261 * xfaces.c (free_frame_faces): Adjust comment.
1263 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1265 * data.c (Fstring_to_number): Document results if unparsable
1268 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1270 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1272 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1274 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1275 * coding.c (detect_coding_utf_8, emacs_mule_char)
1276 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1277 (check_utf_8, decode_coding):
1278 * coding.h (struct coding_system.errors):
1279 Use ptrdiff_t, not int, for integer values derived from buffer and
1282 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1283 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1284 before invoking decode_coding_gap, since there's just one block.
1286 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1288 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1289 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1290 too early. Again run change_frame_size before assigning menu-
1293 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1295 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1296 arrives, call x_check_fullscreen, in case the new display has a
1297 different resolution. (Bug#16517)
1299 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1301 * term.c (read_menu_input): If the selected frame changes, exit
1303 (tty_menu_show): If the selected frame changes while we displayed
1304 a menu, throw to top level. (Bug#16479)
1306 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1308 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1310 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1312 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1313 * data.c (count_one_bits_word): Fix bug (negated comparison)
1314 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1316 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1318 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1319 Avoid undefined behavior by initializing display property bit of a
1320 string processed by the bidirectional iterator. For details, see
1321 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1323 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1325 Minor cleanup of previous change.
1326 * image.c (imagemagick_error, Fimagemagick_types):
1327 Omit some recently-introduced and unnecessary casts and assignments.
1329 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1331 Fix two memory leaks discovered with Valgrind.
1332 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1333 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1335 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1337 Fixes in window size functions around Bug#16430 and Bug#16470.
1338 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1339 (Fwindow_mode_line_height, Fwindow_header_line_height)
1340 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1341 Minor doc-string adjustments.
1342 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1343 Rewrite doc-strings.
1344 (window_body_height, window_body_width): Do not count partially
1345 visible lines/columns when PIXELWISE is nil (Bug#16470).
1346 (Qfloor, Qceiling): New symbols.
1348 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1350 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1351 when the image cache is not yet allocated. (Bug#16509)
1353 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1355 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1356 re-attach intervals to its base buffer (Bug#16502).
1357 * intervals.c (set_interval_object): Move from here...
1358 * intervals.h (set_interval_object): ... to here. Fix comments.
1360 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1362 Avoid undefined behavior by initializing buffer redisplay bit.
1363 Problem reported by Dmitry Antipov in
1364 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1365 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1367 Revert some of the CANNOT_DUMP fix (Bug#16494).
1368 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1370 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1372 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1373 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1374 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1375 they are replaced by macros that expand into direct calls to the
1376 corresponding functions from GDI32.DLL.
1377 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1378 variables in the Cygwin build, they are unused.
1380 2014-01-19 K. Handa <handa@gnu.org>
1382 * composite.c (composition_update_it): Fix previous change.
1384 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1386 Fix file name handling on MS-Windows 9X.
1387 * w32.c (maybe_load_unicows_dll): New function.
1389 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1390 on, to make sure we can convert file names to and from UTF-8 on
1391 Windows 9X. This fixes a failure to start up because Emacs cannot
1392 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1394 * w32font.c [WINDOWSNT]: Include w32.h.
1395 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1396 of implementing the same stuff.
1397 Remove now unused g_b_init_is_windows_9x.
1399 * w32.h (maybe_load_unicows_dll): Add prototype.
1401 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1403 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1404 switch to single keyboard. Prevents daemon crashes when a new
1405 client connects while we show a TTY menu in an existing client.
1408 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1410 Fix MinGW64 porting problem with _setjmp.
1411 Reported by Eli Zaretskii in:
1412 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1413 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1414 the old _setjmp and _longjmp. All uses changed.
1416 2014-01-13 Daniel Colascione <dancol@dancol.org>
1418 * textprop.c (Fremove_list_of_text_properties):
1419 Correctly handle reaching the end of the interval tree. (Bug#15344)
1421 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1423 * xdisp.c (resize_mini_window): Round height to a multiple of
1424 frame's line height. Fix bug in calculation of window start
1425 position (Bug#16424).
1427 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1429 * macfont.m: Include termchar.h.
1430 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1431 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1432 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1433 *_WITH_GC_* to take face and f as parameters.
1434 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1435 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1437 2014-01-13 Daniel Colascione <dancol@dancol.org>
1439 Fix menu item updating in the presence of the Unity global menu
1442 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1443 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1445 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1446 updating menus; explain why.
1447 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1448 problem it's supposed to solve and it interferes with detecting
1449 the presence of a global menu.
1450 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1453 2014-01-11 K. Handa <handa@gnu.org>
1455 * composite.c (composition_update_it): Fix indexing of
1456 LGSTRING_CHAR (Bug#15984).
1458 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1460 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1462 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1464 * xdisp.c (try_window_id): Don't use this function's optimizations
1465 if overlays in the buffer displayed by the window have changed
1466 since last redisplay. (Bug#16347)
1467 (message_dolog): Fix indentation.
1469 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1471 * frame.c (frame_resize_pixelwise): Fix doc-string.
1473 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1475 Fix handling of internal borders (Bug#16348).
1476 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1477 Remove internal border width from pixel width of windows.
1478 (change_frame_size_1): Don't return early when frame's pixel
1479 size changes - we still have to record the new sizes in the
1481 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1482 also when toolbar gets larger.
1483 * window.c (check_frame_size): Include internal_border_width in
1485 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1486 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1487 In non-toolkit/non-GTK version clear internal border.
1488 * xterm.c (x_clear_under_internal_border): New function for
1489 non-toolkit/non-GTK version.
1490 (x_after_update_window_line): In non-toolkit/non-GTK version
1492 (handle_one_xevent, x_set_window_size):
1493 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1494 * xterm.h (x_clear_under_internal_border): Extern it.
1496 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1498 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1499 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1502 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1504 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1505 last value of point is not equal to buffer's point. (Bug#16129)
1507 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1510 * nsterm.h (updateCollectionBehavior): Rename from
1511 updateCollectionBehaviour. All uses changed.
1513 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1514 * Makefile.in (SETFATTR): New macro.
1515 (temacs$(EXEEXT)): Use it.
1517 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1519 Fix maximization behavior on Windows (Bug#16300).
1520 * w32fns.c (w32_fullscreen_rect): Don't handle
1521 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1522 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1523 of SetWindowPos. Restore last placement also when leaving
1524 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1525 but the FULLSCREEN_BOTH case.
1527 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1530 * data.c (arithcompare_driver):
1531 * fileio.c (Fcar_less_than_car):
1532 * fns.c (internal_equal):
1533 * frame.c (delete_frame):
1534 * lisp.h (enum More_Lisp_Bits):
1536 Avoid C99 constructs that don't work in C89.
1537 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1538 to port to C89, which doesn't have 'long long'.
1539 (count_trailing_zero_bits): Use them.
1541 2014-01-03 Chong Yidong <cyd@gnu.org>
1543 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1545 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1547 Further adjust frame/window scrollbar width calculations.
1548 * window.c (apply_window_adjustment):
1549 Set windows_or_buffers_changed.
1550 (Fwindow_scroll_bars): Return actual scrollbar width.
1551 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1552 For non-toolkit builds again use 14 as minimum width and set
1553 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1554 * xterm.c (XTset_vertical_scroll_bar): Take width from
1555 WINDOW_SCROLL_BAR_AREA_WIDTH.
1556 (x_new_font): Rename wid to unit. Base calculation of new
1557 scrollbar width on toolkit used and make it analogous to that of
1558 x_set_scroll_bar_default_width.
1559 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1560 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1561 of GetSystemMetrics.
1562 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1563 WINDOW_SCROLL_BAR_AREA_WIDTH.
1564 (x_new_font): Make it correspond to changes in xterm.c.
1566 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1568 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1569 This is a cleaner way to fix the MinGW-w64 porting problem.
1570 Check for INTPTR_MAX misconfiguration.
1572 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1574 * search.c (newline_cache_on_off, find_newline): In indirect
1575 buffers, use the newline cache of the base buffer.
1577 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1578 buffer, invalidate the caches of its base buffer. (Bug#16265)
1580 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1581 buffers, use the width-run cache of the base buffer.
1583 * xdisp.c (redisplay_window): When the window displays an indirect
1584 buffer, and the character widths in the display table have
1585 changed, invalidate the width-run cache of the corresponding base
1588 * fileio.c (Finsert_file_contents): When invalidating the newline
1589 cache, consider the case of inserting into indirect buffer.
1591 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1592 In indirect buffers, use the paragraph cache of the base buffer.
1594 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1596 * window.c (grow_mini_window): Fix last change.
1598 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1600 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1602 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1604 * w32term.c (w32_initialize): Use LCID and LOWORD.
1606 * w32proc.c (create_child): Use pid_t for 5th argument.
1607 (IsValidLocale): Don't provide prototype for MinGW64.
1608 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1609 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1611 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1612 MinGW64 doesn't support.
1614 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1616 * w32.c (set_named_security_info): New function.
1617 (acl_set_file): Fall back on set_named_security_info if
1618 set_file_security fails.
1619 (g_b_init_set_named_security_info_w)
1620 (g_b_init_set_named_security_info_a): New static variables.
1621 (globals_of_w32): Initialize them to zero.
1622 (set_named_security_info): Set them to non-zero if the
1623 corresponding API is available.
1624 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1625 New function typedefs.
1627 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1629 Some more fixes following pixelwise resize changes including one
1631 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1632 of frame_resize_pixelwise.
1633 * widget.c (pixel_to_text_size): New function.
1634 (update_wm_hints): Have size hints respect value of
1635 frame_resize_pixelwise.
1636 (EmacsFrameResize): Alway process resize requests pixelwise.
1637 * window.c (grow_mini_window): Make sure mini window is at least
1639 * xdisp.c (display_menu_bar): Make sure menubar extends till
1641 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1642 (x_set_tool_bar_lines): Calculate pixelwise.
1643 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1644 frame_resize_pixelwise.
1646 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1648 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1649 variables not used there.
1651 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1653 * w32.c (sys_umask): New function. (Bug#16299)
1655 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1657 * dispnew.c (change_frame_size_1): Take old width of root window
1658 from that window's pixel width. (Bug#16284)
1660 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1662 Plain copy-file no longer chmods an existing destination (Bug#16133).
1663 * fileio.c (realmask): Now a static var, not a local.
1664 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1665 Remove arg STATPTR. All uses changed.
1666 (Fcopy_file): Do not alter permissions of existing destinations,
1667 unless PRESERVE-PERMISSIONS (renamed from
1668 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1669 Avoid race when testing for existing destinations and for
1670 when input and output files are the same.
1671 If changing the group fails, adjust both default and
1672 preserved permissions so that access is not granted to the
1674 (Fset_default_file_modes, init_fileio): Update realmask.
1675 (Fdefault_file_modes): Use realmask instead of calling umask.
1677 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1679 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1680 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1681 flags on the daemon pipe ends before execing.
1683 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1685 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1686 session. (Bug#14739)
1688 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1690 * callproc.c (Vexec_path): Document that exec-directory is in it.
1692 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1694 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1697 2013-12-27 Chong Yidong <cyd@gnu.org>
1699 * data.c (Fsymbol_function): Doc fix.
1701 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1703 Some more tinkering with Bug#16051.
1704 * window.c (resize_frame_windows): Don't let the size of the
1705 root window drop below the frame's default character size.
1706 Never ever delete any subwindows - let the window manager do the
1709 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1710 of toolbar lines needed when they exceed the height of the root
1712 (unwind_create_frame_1): New function.
1713 (Fx_create_frame): Generally inhibit calling the window
1714 configuration change hook here. Remove extra call to
1715 change_frame_size - it's not needed when we don't run the
1716 configuration change hook.
1718 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1720 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1721 On my Fedora 19 platform the core dumps were so big that
1722 my desktop became nearly catatonic.
1723 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1724 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1725 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1726 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1727 a clang-only syntax.
1728 * conf_post.h (__has_feature): New macro, if not already defined.
1729 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1730 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1732 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1734 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1735 is a file name. (Bug#16252)
1737 2013-12-25 Chong Yidong <cyd@gnu.org>
1739 * keyboard.c (Voverriding_terminal_local_map)
1740 (Voverriding_local_map): Doc fix.
1742 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1744 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1746 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1747 file name when it is submitted to ShellExecute. Simplify code.
1748 Don't test DOCUMENT for being a string, as that is enforced by
1749 CHECK_STRING. Doc fix.
1751 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1753 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1754 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1755 redisplay_tool_bar does. Improve and fix commentary.
1756 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1757 limits of the glyph matrices. (Bug#16051)
1758 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1759 only when the new size is different from the old one, and the new
1760 size can be achieved given the frame height.
1762 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1764 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1766 2013-12-23 Glenn Morris <rgm@gnu.org>
1768 * lread.c (Fload): Mention load-prefer-newer in doc.
1770 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1772 Handle Bug#16207 by being more restrictive when running hooks.
1773 * window.c (unwind_change_frame): New function.
1774 (Fset_window_configuration): Don't run configuration change hook
1775 while the frame configuration is unsafe. Call select_window
1778 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1780 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1782 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1784 * nsterm.h: Declare EmacsColor category.
1786 * nsterm.m (NSColor): Implement EmacsColor category.
1787 (ns_get_color): Use colorUsingDefaultColorSpace.
1788 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1790 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1792 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1794 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1795 having the PNG_NORETURN attribute, to avoid compiler warning in
1798 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1800 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1802 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1803 fringe background extension.
1804 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1805 because they are now always the same as `left' and `width',
1806 respectively. Remove code for the case that `width' and
1807 `sb_width' are different.
1809 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1811 Remove scroll_bar_actual_width from frames.
1812 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1813 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1814 (x_figure_window_size):
1815 * nsterm.m (x_set_window_size):
1816 * widget.c (set_frame_size):
1817 * w32term.c (x_set_window_size):
1818 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1819 scroll_bar_actual_width.
1821 Convert scroll_bar members to integers on Windows.
1822 * w32term.h (struct scroll_bar): Convert top, left, width,
1823 height, start, end and dragging to integers.
1824 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1826 * w32term.c (w32_set_scroll_bar_thumb)
1827 (w32_scroll_bar_handle_click): Remove XINT conversions for
1828 scroll_bar members. Treat bar->dragging as integer.
1829 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1830 first element. Remove XINT conversions for scroll_bar members.
1831 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1832 Remove XINT conversions for scroll_bar members.
1834 Fix assignment for new window total sizes.
1835 * window.c (Fwindow_resize_apply_total): Assign values for
1838 2013-12-20 Chong Yidong <cyd@gnu.org>
1840 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1841 argument to `append'.
1843 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1845 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1846 current text face, for extending the face of the display margins.
1849 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1850 Doc fix. (Bug#16190)
1852 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1854 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1857 * nsterm.m (Qfile, Qurl): New.
1858 (EV_MODIFIERS2): New macro.
1859 (EV_MODIFIERS): Use EV_MODIFIERS2.
1860 (ns_term_init): Remove font and color from DND, does not work on
1861 newer OSX, and other ports don't have them.
1862 (performDragOperation:): Handle modifiers used during drag.
1863 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1864 Remove global Lisp variables used to communicate with ns-win.el.
1865 Remove font and color handling.
1866 (syms_of_nsterm): Defsym Qfile and Qurl.
1868 2013-12-19 Anders Lindgren <andlind@gmail.com>
1870 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1871 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1873 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1874 (constrainFrameRect): Remove special case nr_screens == 1.
1875 Don't constrain size to size of view.
1877 * nsterm.h (ns_output): Remove dont_constrain.
1879 2013-12-19 Anders Lindgren <andlind@gmail.com>
1881 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1883 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1885 Minor fixes for recent openp changes.
1886 * lisp.h (GCPRO7): New macro.
1887 * lread.c (openp): Use bool for boolean; all callers changed.
1888 Protect save_string from GC. Don't assume that file descriptors
1889 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1890 warning about uninitialized variable.
1892 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1894 * w32fns.c (emacs_abort): Use intptr_t as argument of
1895 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1897 2013-12-18 Glenn Morris <rgm@gnu.org>
1899 * lread.c (Fload): Pass load_prefer_newer to openp.
1900 Don't bother checking mtime if openp already did it.
1901 (openp): Add `newer' argument, to check all suffixes
1902 and find the newest file.
1903 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1904 * callproc.c (call_process):
1905 * charset.c (load_charset_map_from_file):
1906 * emacs.c (init_cmdargs):
1907 * image.c (x_create_bitmap_from_file, x_find_image_file):
1909 * lread.c (Flocate_file_internal):
1910 * process.c (Fformat_network_address):
1911 * sound.c (Fplay_sound_internal):
1912 * w32.c (check_windows_init_file):
1913 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1915 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1917 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1919 * w32.c (getloadavg): Don't index samples[] array with negative
1920 indices. Recover from wall-clock time being set backwards.
1922 * w32term.c (w32_initialize): Declare the argument of
1923 set_user_model as const.
1925 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1926 (w32_menu_show): Constify some arguments passed to MessageBox.
1928 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1929 to initialize Lisp objects.
1931 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1932 initialize Lisp objects.
1934 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1935 use variables used only on X under that condition.
1937 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1938 variables not used there.
1940 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1942 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1943 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1945 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1947 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1948 code, revealed in presence of R2L characters, character
1949 compositions, and display vectors. A better fix for Bug#16148.
1950 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1951 GTK and NS builds, they don't have this member of struct frame.
1953 * dispextern.h (struct composition_it): Correct a comment for the
1956 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1958 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1959 This prevents a compilation error on C compilers that do not
1960 default functions to return 'int' if not declared. Also, add
1961 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1962 since it now uses inline functions.
1964 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1966 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1967 display margins on mode line, header line, and in the frame's
1968 tool-bar window. (Bug#16165)
1970 2013-12-16 Andreas Schwab <schwab@suse.de>
1972 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1974 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1976 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1979 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1981 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1983 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1985 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1986 intended to find bogus pointers in font objects (Bug#16140).
1987 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1988 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1989 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1990 Disable for MS-Windows due to Bug#15876; apparently this
1991 requires more or less substantial changes in fontset code.
1992 * xfont.c (xfont_close):
1993 * xftfont.c (xftfont_close): Call x_display_info_for_display
1994 to check whether 'Display *' is valid (Bug#16093 and probably
1997 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1999 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2000 Reported by Juanma Barranquero <lekktu@gmail.com>.
2002 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2003 open a pty on MS-Windows. (Bug#16152)
2005 * emacs.c (decode_env_path): Fix bogus comparison against
2006 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2008 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2010 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2011 (Fx_file_dialog): Add parentheses around && to silence warning.
2013 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2015 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2017 * xdisp.c (extend_face_to_end_of_line): Extend background of
2018 non-default face in margin areas as well. (Bug#16151)
2019 (display_line): Call extend_face_to_end_of_line for continued
2020 lines as well, if the display margins have non-zero width.
2021 (set_glyph_string_background_width): When needed, set the
2022 extends_to_end_of_line_p flag on glyph strings to be drawn in
2023 margin areas, not only in the text area.
2025 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2028 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2030 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2031 Don't worry about verify_error being t, since it has to be a list.
2033 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2035 Use bool for boolean, focusing on headers.
2036 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2037 No need to include <stdbool.h>, since conf_post.h does it now.
2038 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2039 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2040 (SET_PER_BUFFER_VALUE_P):
2041 * ccl.c, ccl.h (setup_ccl_program):
2042 * ccl.h (CHECK_CCL_PROGRAM):
2043 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2044 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2045 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2046 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2047 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2048 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2049 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2050 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2051 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2052 (CHARSET_FAST_MAP_SET):
2053 * coding.c (decode_coding_ccl, encode_coding_ccl):
2054 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2055 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2056 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2057 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2058 (decode_coding_c_string):
2059 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2060 * conf_post.h (has_attribute):
2061 * dispextern.h (trace_redisplay_p)
2062 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2063 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2064 (SET_GLYPH_FROM_CHAR_GLYPH)
2065 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2066 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2067 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2068 (cursor_in_mouse_face_p):
2069 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2070 (blank_row, prepare_desired_row)
2071 (build_frame_matrix_from_leaf_window, make_current)
2072 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2073 (update_window, scrolling_window, update_frame_line):
2074 * disptab.h (GLYPH_FOLLOW_ALIASES):
2075 * editfns.c (Fformat):
2076 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2077 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2078 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2079 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2080 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2081 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2082 (FONT_DEFERRED_LOG):
2083 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2084 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2085 (FRAME_MOUSE_UPDATE):
2086 * fringe.c (Fdefine_fringe_bitmap):
2087 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2088 (x_create_bitmap_from_xpm_data, xpm_load_image):
2089 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2090 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2091 (MERGE_INTERVAL_CACHE):
2092 * keymap.h (KEYMAPP):
2093 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2094 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2095 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2096 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2097 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2098 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2099 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2100 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2101 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2102 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2103 (SETUP_BUFFER_SYNTAX_TABLE):
2104 * systime.h (timespec_valid_p):
2105 * term.c (save_and_enable_current_matrix):
2106 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2107 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2108 (redisplay_internal, try_window_reusing_current_matrix)
2109 (sync_frame_with_window_matrix_rows, try_window_id)
2110 (display_menu_bar, display_tty_menu_item, display_mode_line)
2111 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2112 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2113 * xmenu.c (xmenu_show):
2114 * xterm.c (use_xim, x_term_init):
2115 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2116 (struct x_bitmap_record):
2117 Use bool for booleans.
2118 * ccl.c (struct buffer_text):
2119 * ccl.h (struct ccl_program):
2120 * charset.h (struct charset):
2122 * coding.h (struct iso_2022_spec, struct coding_system):
2123 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2124 (struct glyph_string, struct face, struct face_cache)
2125 (struct bidi_string_data, struct bidi_it)
2126 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2128 * editfns.c (Fformat):
2129 * frame.h (struct frame):
2130 * fringe.c (struct fringe_bitmap):
2131 * intervals.h (struct interval):
2132 * keyboard.h (struct kboard):
2133 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2134 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2135 (struct Lisp_Buffer_Local_Value, union specbinding):
2136 * macfont.m (struct macfont_info):
2137 * process.h (struct Lisp_Process):
2138 * termchar.h (struct tty_display_info):
2139 * window.h (struct window):
2140 * xterm.h (struct x_output):
2141 Use bool_bf for boolean bit-fields.
2142 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2143 All callers changed.
2144 * ccl.h (struct ccl_program): Remove unused members private_state,
2145 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2147 (struct ccl_spec): Remove unused members cr_carryover,
2148 eight_bit_carryover.
2149 * conf_post.h: Include <stdbool.h>.
2150 (bool_bf): New type.
2151 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2152 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2153 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2154 'do { ... } while (false)' brackets.
2155 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2156 Args must now be expressions; all callers changed.
2157 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2158 (PRODUCE_GLYPHS): Simplify use of boolean.
2159 * fileio.c (Fcopy_file):
2160 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2161 * lisp.h (UNGCPRO): Return void, not int.
2162 (FOR_EACH_TAIL): Use void expression, not int expression.
2163 * region-cache.c: Reindent.
2164 * region-cache.h: Copy comments from region-cache.c, to fix
2165 incorrect remarks about booleans.
2167 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2169 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2170 when character at point is displayed from a display vector.
2173 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2175 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2176 now a list of certificate validation checks that will abort a
2177 connection with an error.
2178 (Fgnutls_boot): Document it and use it.
2180 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2182 * w32term.c (w32_enable_frame_resize_hack): New variable.
2183 (x_set_window_size): Use it to hack frame resizing on Windows
2186 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2188 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2189 Windows-specific code to w32.c. Change error message text to
2190 match that of Posix platforms.
2192 * w32.c (w32_copy_file): New function, most of the code copied and
2193 reworked from Fcopy_file. Improve error handling. Plug memory
2194 leak when errors are thrown. Support file names outside of the
2195 current codepage. (Bug#7100)
2197 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2199 * lread.c (load_path_default): Prototype.
2201 2013-12-13 Glenn Morris <rgm@gnu.org>
2203 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2204 (dump_path): Remove.
2205 (load-path-default): Remove `changed' argument.
2206 Do not set dump_path permanently. Simplify.
2207 (init_lread): Simplify.
2208 (syms_of_lread): Remove dump_path.
2210 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2212 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2213 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2214 2013-12-12 font-related change to avoid Bug#16128, which
2215 is quite hard to fix without even more substantial changes.
2217 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2219 * font.c (font_close_object): Check for live frame (Bug#16128).
2221 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2223 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2224 Return ptrdiff_t, not int, since it's a buffer size.
2225 Reindent/reparen some macros to a more Gnuish style.
2227 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2229 Avoid undefined behavior with huge regexp interval counts.
2230 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2231 since it's now specialized to interval counts. All uses changed.
2232 Do not assume wrapraound on signed integer overflow.
2233 (regex_compile): Simplify based on the above changes.
2235 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2237 Support file names on MS-Windows that use characters outside of
2238 the current system codepage. (Bug#7100)
2240 * w32.c (get_file_security, set_file_security)
2241 (create_symbolic_link): Separate pointers and boolean flags for
2242 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2243 non-zero, else the former.
2244 (codepage_for_filenames, filename_to_utf16, )
2245 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2247 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2249 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2250 Accept only one argument; all callers changed.
2251 (dostounix_filename): Remove the second argument, now works in
2252 UTF-8. All callers changed.
2253 (parse_root): Lose DBCS code.
2254 (get_long_basename, w32_get_short_filename, init_environment)
2255 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2256 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2257 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2258 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2259 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2260 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2262 (ansi_encode_filename): New function.
2263 (get_emacs_configuration, get_emacs_configuration_options):
2265 (add_volume_info, GetCachedVolumeInformation): Run the input file
2266 name through unixtodos_filename, to ensure it is stored and
2267 referenced in canonical form.
2268 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2269 (logon_network_drive, sys_link, utime): Improve error handling.
2270 (sys_access): New function.
2271 (hashval, generate_inode_val): Unused functions deleted.
2272 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2273 (check_windows_init_file): Convert error message from UTF-8 to
2274 ANSI codepage, for display in the message box.
2275 (globals_of_w32): Set w32_unicode_filenames according to the OS
2278 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2279 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2280 (syms_of_w32term): Declare w32-unicode-filenames.
2282 * w32proc.c (new_child, delete_child): Remove code that handled
2283 unused pending_deletion and input_file members of the child struct.
2284 (create_child, sys_spawnve): Convert all file names to ANSI
2285 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2286 name cannot be encoded in ANSI codepage. Don't use
2287 unixtodos_filename, mirror slashes by hand.
2288 (record_infile, record_pending_deletion): Functions deleted.
2289 (Fw32_short_file_name): Call w32_get_short_filename instead of
2292 * w32notify.c (add_watch): Work in Unicode mode when
2293 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2294 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2295 instead, do the same with Lisp primitives.
2297 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2298 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2299 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2300 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2301 (Fw32_shell_execute): Improve error reporting.
2302 (Fdefault_printer_name): Ifdef away for Cygwin.
2304 * w32.h (struct _child_process): Remove input_file and
2305 pending_deletion members that are no longer used.
2306 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2307 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2308 (ansi_encode_filename): New and updated prototypes.
2310 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2312 (unexec): Don't use dostounix_filename, it expects a file name in
2313 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2316 * fileio.c (Ffile_name_directory, file_name_as_directory)
2317 (directory_file_name, Fexpand_file_name)
2318 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2319 arguments of dostounix_filename.
2320 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2321 use MAX_UTF8_PATH for size of file-name strings.
2322 (emacs_readlinkat): Build an explicitly unibyte string for file
2324 (syms_of_fileio) <file-name-coding-system>:
2325 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2327 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2328 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2329 directories to UTF-8.
2330 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2331 environment, and each element of the input PATH, to UTF-8.
2333 * dired.c (file_attributes): Use build_unibyte_string explicitly
2334 to make Lisp strings from user and group names.
2336 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2339 * coding.c (decode_file_name, encode_file_name): New functions.
2341 * termcap.c (tgetent): Adapt to the change in arguments of
2344 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2347 * msdos.c (dostounix_filename, init_environment): Adapt to the
2348 change in arguments of dostounix_filename.
2350 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2351 [WINDOWSNT]: Encode file names passed to the image libraries in
2354 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2355 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2357 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2358 arguments of dostounix_filename.
2360 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2362 * font.h (struct font_entity) [HAVE_NS]: New field to record
2363 font driver which was used to create this entity.
2364 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2365 frame where the font was opened.
2366 (font_close_object): Add prototype.
2367 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2368 (font_close_object): Not static any more. Lost frame arg.
2369 Adjust comment and users.
2370 * alloc.c (cleanup_vector): Call font_close_object to adjust
2371 per-frame font counters correctly. If HAVE_NS, also call
2372 driver-specific cleanup for font-entity objects.
2373 * ftfont.c (ftfont_open):
2374 * nsfont.m (nsfont_open):
2375 * w32font.c (w32font_open_internal):
2376 * xfont.c (xfont_open):
2377 * xftfont.c (xftfont_open): Save frame pointer in font object.
2378 * macfont.m (macfont_open): Likewise.
2379 (macfont_descriptor_entity): Save driver pointer to be able
2380 to call its free_entity routine when font-entity is swept.
2381 * ftxfont.c (ftxfont_open): Add eassert because frame
2382 pointer should be saved by ftfont_driver.open.
2384 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2386 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2387 input polling is used. This is still meaningful for Cygwin, see
2388 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2389 * keyboard.c (poll_for_input_1, input_polling_used):
2390 Define unconditionally.
2391 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2392 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2393 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2394 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2395 (face_for_char): Likewise. Rearrange eassert and return ASCII
2396 face for CHAR_BYTE8_P.
2397 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2399 2013-12-11 Ken Brown <kbrown@cornell.edu>
2401 * dispextern.h (erase_phys_cursor):
2402 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2404 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2406 * nsterm.m (x_free_frame_resources):
2407 * term.c (tty_free_frame_resources):
2408 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2409 face cache because it's implied by free_frame_faces anyway.
2410 * w32term.c (x_free_frame_resources): Likewise. Do not call
2411 free_frame_faces twice.
2413 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2415 * editfns.c (Fformat_time_string): Mention %F in the doc.
2417 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2419 * window.c (resize_frame_windows): Don't return immediately when
2420 the root window's size doesn't change - the minibuffer window
2421 may still have to be repositioned/resized.
2422 * xfns.c (Fx_create_frame): Always change the frame size after
2423 initializing the frame's faces.
2424 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2425 change_frame_size should already have done it.
2426 (x_new_font): Assign new tool- and menu-bar heights.
2427 (x_set_window_size_1): Account for tool- and menu-bar heights
2428 (Bug#16013). Don't set pixel sizes since change_frame_size
2429 should already have done it.
2431 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2433 Remove the option of using libcrypto.
2434 * Makefile.in (LIB_CRYPTO): Remove.
2435 (LIBES): Don't use it.
2437 2013-12-11 Juri Linkov <juri@jurta.org>
2439 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2440 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2442 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2444 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2445 drawn tool bar items (Bug#16058).
2446 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2448 2013-12-09 Ken Brown <kbrown@cornell.edu>
2450 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2452 * lisp.h (get_frame_param): Adjust conditions for prototype
2455 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2457 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2458 Avoid unused macro warning if configured --without-xft.
2460 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2462 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2464 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2466 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2468 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2470 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2472 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2474 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2476 Use libcrypto's checksum implementations if available, for speed.
2477 * Makefile.in (LIB_CRYPTO): New macro.
2480 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2481 The macro didn't conform to C99 due to type mismatch,
2482 which caused compilation failure with Sun C 5.12,
2483 and it was confusing anyway. Include window.h to declare
2484 redisplay_other_windows.
2486 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2488 * window.c (set_window_buffer): Update mode line (bug#16084).
2490 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2492 Fix minor problems found by static checking.
2493 * keyboard.c (poll_for_input_1, input_polling_used):
2494 Define only if HAVE_NTGUI.
2495 * xmenu.c (popup_activate_callback): Omit unnecessary
2496 check against USE_X_TOOLKIT, which must be defined here anyway.
2497 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2500 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2502 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2504 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2506 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2508 * nsterm.m (x_set_window_size): Remove fprintf.
2509 (init): Define always. Set applicationDidFinishLaunchingCalled
2511 (applicationDidFinishLaunching:):
2512 Set applicationDidFinishLaunchingCalled.
2513 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2516 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2518 Pixel resize changes for NS (Bug#16049).
2519 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2520 height/width. row/cols are locals.
2521 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2522 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2523 (windowWillResize): Remove gsextra. Calculate extra as in
2525 (x_new_font): Don't change frame size if fullscreen.
2526 Change size pixelwise.
2528 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2529 comment in xfns.c. Change to pixelwise call.
2531 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2533 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2536 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2538 * xterm.c (input_signal_count): Remove.
2539 (x_dispatch_event): Define unconditionally.
2540 (x_make_frame_visible): Process X events until the frame
2541 is really visible (Bug#16027).
2542 * xterm.h (x_dispatch_event): Declare unconditionally.
2544 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2546 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2548 * nsterm.m (x_set_window_size): Handle pixelwise.
2550 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2552 * w32term.c (x_new_font):
2553 * xterm.c (x_new_font): Calculate new frame size from new font
2556 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2558 * lisp.h (FOR_EACH_TAIL): New macro.
2559 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2561 * window.c (select_window): Call second wset_redisplay before we change
2562 selected_window (bug#16034).
2564 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2566 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2568 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2570 * w32xfns.c: Include window.h, to avoid a compiler warning.
2572 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2574 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2575 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2576 window_scroll takes care of it.
2577 (Fset_window_point, Fdelete_other_windows_internal)
2578 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2579 (Fsplit_window_internal, Fdelete_window_internal)
2580 (Fresize_mini_window_internal, Fset_window_configuration)
2581 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2582 cause redisplay instead of forcing a complete redisplay.
2583 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2584 we're only affecting the selected_window.
2586 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2588 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2589 directional control characters. Update type and category
2590 determination according to the UBA from Unicode v6.3.
2591 (bidi_category_t): New category EXPLICIT_FORMATTING.
2593 * dispextern.h (bidi_type_t): Update to include new bidirectional
2594 properties introduced with Unicode v6.3. (Bug#16043)
2596 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2598 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2601 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2603 * font.c (font_list_entities): Remove dummy assignment.
2604 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2605 used on graphic displays only. Remove unused 'font_encoder' member.
2606 (struct font_bitmap): Remove unused 'extra' member.
2607 * nsfont.m (nsfont_open):
2608 * w32font.c (w32font_open_internal):
2609 * ftfont.c (ftfont_get_bitmap): Adjust users.
2611 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2613 Use bool for boolean.
2614 * tparam.c (tparam1):
2615 * undo.c (record_point, record_property_change):
2616 Use bool for boolean, for local vars that are always true or false.
2618 Minor integer overflow fixes (Bug#16033).
2619 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2620 This improves on the previous fix to this function.
2621 (window_resize_check): When summing up pixel counts, don't rely on
2622 undefined behavior if the sum overflows.
2624 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2626 * window.c (Fset_window_new_pixel): Don't choke at negative
2627 argument value (Bug#16033).
2629 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2630 to avoid crash in window_box_height.
2632 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2633 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2635 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2637 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2639 Minor integer overflow fixes.
2640 * window.c (Fset_window_new_pixel, grow_mini_window):
2641 * xdisp.c (Fwindow_text_pixel_size):
2642 Avoid undefined behavior on signed integer overflow.
2643 * xfns.c (x_set_mouse_color):
2644 Check that drag shape fits in 'unsigned', since that's what X wants.
2646 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2648 Improve reporting of fatal exception on MS-Windows.
2649 * w32fns.c (my_exception_handler): New function.
2650 (globals_of_w32fns): Set it up as the unhandled exception
2651 handler. Initialize exception code and address to zeros.
2652 (emacs_abort): If the exception code and address are available,
2653 print them at the beginning of the backtrace. Fix the format of
2654 printing addresses (was producing 0x0x12345678 on XP).
2657 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2659 * eval.c (Fbacktrace__locals): New function.
2660 (syms_of_eval): Defsubr it.
2662 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2664 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2665 Define here to unify between...
2666 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2667 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2669 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2671 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2673 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2674 fringe background extension.
2675 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2676 because they are now always the same as `left' and `width',
2677 respectively. Remove code for the case that `width' and
2678 `sb_width' are different.
2680 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2682 Fix minor problems found by static checking.
2683 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2684 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2685 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2687 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2689 * image.c (imagemagick_compute_animated_image): Don't crash if we
2690 have an animation with different-sized images (bug#15313).
2692 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2694 Remove some unused items introduced during pixelwise change.
2695 * window.c (window_resize_total_check): Remove unused function.
2696 * xdisp.c (remember_mouse_glyph): Remove unused label.
2697 (Ftool_bar_height): Move declaration inside #if.
2698 * xterm.c (x_set_window_size): Don't use r and c.
2700 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2702 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2705 * window.c (Fset_window_configuration): Comment out unused variables.
2707 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2709 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2711 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2713 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2715 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2716 HAVE_GNUTLS3 (Bug#16001).
2718 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2719 if interrupts are deferred (Bug#15801).
2721 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2723 Support resizing frames and windows pixelwise.
2724 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2725 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2726 (struct glyph_matrix): Replace window_left_col and
2727 window_top_line by window_pixel_left and window_pixel_top.
2728 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2730 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2731 (draw_window_divider, move_it_to, x_draw_right_divider)
2732 (x_draw_bottom_divider, change_frame_size): Add or fix
2734 * dispnew.c (change_frame_size_1): Change prototype.
2735 (adjust_glyph_matrix, required_matrix_width)
2736 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2737 values instead of lines and columns.
2738 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2739 WINDOW_TOTAL_FRINGE_WIDTH.
2740 (handle_window_change_signal, do_pending_window_change)
2741 (init_display): Adjusts calls of change_frame_size.
2742 (change_frame_size, change_frame_size_1): Handle pixelwise
2744 * frame.c (Qright_divider_width, Qbottom_divider_width):
2746 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2747 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2748 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2749 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2751 (set_frame_param): New function.
2752 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2753 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2754 (Ffringe_width, Fborder_width, Fright_divider_width)
2755 (Fbottom_divider_width): New functions, defsubr them.
2756 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2757 New argument pixelwise.
2758 (struct frame_parm_table): New members Qright_divider_width and
2759 Qbottom_divider_width.
2760 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2761 (x_report_frame_params): Handle Qright_divider_width and
2762 Qbottom_divider_width.
2763 (x_set_right_divider_width, x_set_bottom_divider_width):
2765 (frame_resize_pixelwise): New option.
2766 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2767 new_pixelwise, right_divider_width and bottom_divider_width;
2768 remove total_lines; rename text_lines, text_cols, new_text_lines
2769 and new_text_cols to text_height, text_width, new_height and
2770 new_width respectively.
2771 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2772 FRAME_TEXT_WIDTH respectively.
2773 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2774 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2775 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2777 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2778 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2779 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2780 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2781 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2782 (FRAME_TOTAL_COLS_ARG): Remove macro.
2783 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2784 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2785 (x_wm_set_size_hint): Handle frame pixel sizes.
2786 * indent.c (compute_motion, Fcompute_motion):
2787 Call window_body_width instead of window_body_cols.
2788 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2789 (make_lispy_position): Handle right and bottom dividers.
2790 (Fsuspend_emacs): Pixelize call of change_frame_size.
2791 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2792 * lisp.h: Extern set_frame_param.
2793 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2795 (Fx_create_frame): Add entry for vertical_drag_cursor.
2796 Pixelize call of change_frame_size.
2797 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2798 * nsterm.m (ns_update_window_end): Optionally draw right
2800 (x_set_window_size): Add argument pixelwise.
2801 Call check_frame_size and change_frame_size with pixelwise zero.
2802 (ns_draw_window_divider): New function.
2803 (ns_redisplay_interface): Add ns_draw_window_divider.
2804 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2805 (x_new_font): Call x_set_window_size with pixelwise zero.
2806 * print.c (print_object): For a window print its sequence
2808 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2809 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2810 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2811 (w32_createwindow): Use scroll bar area width.
2812 (w32_wnd_proc): Handle bottom divider width.
2813 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2814 (Fx_create_frame): Default divider width parameters.
2815 Caclulate sizes pixelwise. Add vertical drag cursor support.
2816 (x_create_tip_frame): Default divider widths to zero.
2817 Pixelize call to change_frame_size.
2818 (Fx_show_tip): Add handling of divider widths. Pixelize window
2820 (Fw32_frame_rect): New function.
2821 (frame_parm_handler w32_frame_parm_handlers): Add divider
2823 (Vx_window_vertical_drag_shape): Add variable.
2824 * w32inevt.c (resize_event, maybe_generate_resize_event):
2825 Pixelize change_frame_size calls.
2826 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2828 * w32term.c (w32_draw_window_divider): New function.
2829 (x_update_window_end): Handle right divider.
2830 (w32_draw_fringe_bitmap, x_scroll_run)
2831 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2832 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2833 Calculate new frame sizes pixelwise.
2834 (x_new_font): Pixelize call to x_set_window_size.
2835 (x_check_fullscreen): Pixelize call to change_frame_size.
2836 (x_set_window_size_1, x_set_window_size): New argument
2837 pixelwise. Calculate pixelwise.
2838 (x_wm_set_size_hint): Use scroll bar area width.
2839 (w32_redisplay_interface): Add w32_draw_window_divider.
2840 * w32term.h (struct w32_output): Add vertical drag cursor.
2841 * widget.c (set_frame_size, update_wm_hints)
2842 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2844 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2845 * window.c (sequence_number): Restore.
2846 (Fwindow_pixel_width, Fwindow_pixel_height)
2847 (Fwindow_mode_line_height, Fwindow_header_line_height)
2848 (window_pixel_to_total, Frun_window_scroll_functions)
2849 (Fset_window_new_pixel, window_resize_apply_total)
2850 (Fwindow_resize_apply_total): New functions.
2851 (window_body_height, window_body_width): Rename from
2852 window_body_lines. New argument PIXELWISE.
2853 Calculate pixelwise.
2854 (Fwindow_body_height, Fwindow_body_width): New argument
2856 (coordinates_in_window, window_relative_x_coord): Use window's
2857 pixel width instead of total width.
2858 (replace_window, recombine_windows): Initialize pixel values.
2859 (resize_root_window, resize_frame_windows, grow_mini_window)
2860 (shrink_mini_window): New argument PIXELWISE.
2861 Calculate pixelwise.
2862 (Fdelete_other_windows_internal, adjust_window_margins)
2863 (window_resize_check, window_resize_apply)
2864 (Fdelete_window_internal, Fresize_mini_window_internal)
2865 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2866 (check_frame_size): Rename arguments. New argument PIXELWISE.
2867 Calculate pixelwise.
2868 (set_window_buffer): Make samebuf bool. Run configuration change
2869 hook only if buffer changed.
2870 (Fset_window_buffer): Rewrite doc-string.
2871 (make_window): Initialize new_pixel slot.
2872 (Fwindow_resize_apply): Check pixel size of root window.
2873 (Fsplit_window_internal): Call 2nd argument pixel_size.
2874 Calculate pixelwise.
2875 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2877 (save_window_data): New slots frame_text_width,
2878 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2879 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2881 (Fcurrent_window_configuration, Fset_window_configuration)
2882 (save_window_save, compare_window_configurations): Handle new
2883 slots in save_window_data and saved_window.
2884 (Fset_window_scroll_bars): Fix doc-string.
2885 (window_resize_pixelwise): New variable.
2886 (coordinates_in_window, Fcoordinates_in_window_p):
2888 (make_parent_window): Adjust sequence_number.
2889 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2891 * window.h (struct window): New members new_pixel, pixel_left,
2892 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2893 (wset_new_pixel): New function.
2894 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2895 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2896 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2897 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2898 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2899 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2900 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2901 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2902 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2903 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2904 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2905 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2906 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2907 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2908 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2910 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2911 (window_body_width, check_frame_size): Adapt external declarations.
2912 * xdisp.c (last_max_ascent): New integer.
2913 (window_text_bottom_y): Handle bottom divider.
2914 (window_box_width, window_box_height): Calculate pixelwise.
2915 (get_glyph_string_clip_rects): Handle right divider.
2916 (remember_mouse_glyph): When windows are resized pixelwise
2917 proceed with width and height set to 1.
2918 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2920 (move_it_to): Calculate and return maximum x position
2922 (Fwindow_text_pixel_size): New function.
2923 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2924 (tool_bar_lines_needed): Rename to tool_bar_height.
2925 Calculate pixelwise.
2926 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2927 Calculate pixelwise.
2928 (redisplay_tool_bar): Calculate pixelwise.
2929 (redisplay_window): Calculate pixelwise. Handle dividers.
2930 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2931 (x_draw_vertical_border): Handle dividers.
2932 (define_frame_cursor1): Handle vertical drag cursor.
2933 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2934 (expose_window): Calculate pixelwise. Handle dividers.
2935 (init_xdisp): Initialize pixel values.
2936 * xfaces.c (Qwindow_divider): New face.
2937 (realize_basic_faces): Realize it.
2938 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2939 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2940 (x_set_scroll_bar_default_width): Default actual width to 16.
2941 (Fx_create_frame): Set sizes pixelwise.
2942 (x_create_tip_frame): Default divider widths to zero.
2943 Pixelize call of change_frame_size.
2944 (Fx_show_tip): Handle divider widths. Initial pixel position
2946 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2947 (Vx_window_vertical_drag_shape): New option.
2948 * xmenu.c (free_frame_menubar): Pixelize call of
2950 * xterm.c (x_draw_window_divider): New function.
2951 (x_update_window_end): Optionally draw right divider.
2952 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2953 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2954 (handle_one_xevent, x_new_font): Calculate pixelwise.
2955 (x_set_window_size_1, x_set_window_size): New argument
2956 pixelwise. Calculate pixelwise.
2957 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2958 (struct x_redisplay_interface): Add x_draw_window_divider.
2959 * xterm.h (struct x_output): Add vertical_drag_cursor.
2961 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2963 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2964 Set invisible frames's `redisplay' when a full redisplay is requested.
2965 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2966 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2967 (display_mode_lines): Set it here instead.
2969 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2971 * dispextern.h (set_window_update_flags): Remove.
2973 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2975 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2977 * xdisp.c (REDISPLAY_SOME_P): New macro.
2978 (redisplay_internal): Use it (bug#15999).
2979 (prepare_menu_bars, redisplay_window): Use it as well.
2981 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2983 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2985 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2986 (globals_of_w32font): Zero it out.
2987 (GetCharWidth32W_Proc): New function pointer.
2988 (get_char_width_32_w): New function.
2989 (compute_metrics): If get_glyph_outline_w returns an error, try
2990 get_char_width_32_w before declaring a failure. This avoids
2991 punishing raster (a.k.a. "bitmap") fonts by slowing down
2992 redisplay. (Bug#6364).
2994 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2996 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2997 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2998 highlight needs to be redisplayed. (Bug#15913)
3000 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3002 Fix minor problems found by static checking.
3003 * buffer.h (struct buffer_text, struct buffer):
3004 * frame.h (struct frame):
3005 * window.h (struct window):
3006 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3007 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3008 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3009 no-longer-valid use of HAVE_MENUS.
3010 * xdisp.c (propagate_buffer_redisplay): Now static.
3012 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3014 * xmenu.c (Fmenu_or_popup_active_p):
3015 * window.c (Fset_window_configuration):
3016 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3017 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3018 * fns.c (Fyes_or_no_p):
3019 * editfns.c (Fmessage_box, Fmessage_or_box):
3020 * alloc.c (make_save_ptr_ptr):
3021 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3023 * window.c (Fset_window_configuration): Move select_window later.
3025 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3027 Refine redisplay optimizations to only redisplay *some* frames/windows
3028 rather than all of them.
3029 * xdisp.c (REDISPLAY_SOME): New constant.
3030 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3031 (bset_redisplay, bset_update_mode_line): New functions.
3032 (message_dolog): Use bset_redisplay.
3033 (clear_garbaged_frames): Use fset_redisplay.
3034 (echo_area_display): Use wset_redisplay.
3035 (buffer_shared_and_changed): Remove.
3036 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3037 frame titles. Compute the actual set of windows redisplayed.
3038 Don't update frame titles and menu bars for frames that don't need to
3040 (propagate_buffer_redisplay): New function.
3042 (redisplay_internal): Use it. Be more selective in the set of windows
3043 we redisplay. Propagate windows_or_buffers_changed to
3044 update_mode_lines a bit later to simplify the code.
3045 (mark_window_display_accurate_1): Reset window and buffer's
3047 (redisplay_window): Do nothing if neither the window nor the buffer nor
3048 the frame needs redisplay.
3049 * window.h (struct window): Add `redisplay' field.
3050 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3051 (redisplay_other_windows, window_list): New declarations.
3052 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3053 (window_list): Not static any more.
3054 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3055 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3056 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3057 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3058 * frame.h (struct frame): Add `redisplay' field.
3059 Move `external_menu_bar' bitfield next to other bit-fields.
3060 (SET_FRAME_GARBAGED): Use fset_redisplay.
3061 (SET_FRAME_VISIBLE): Don't garbage the frame;
3062 Use redisplay_other_windows.
3063 * buffer.h (struct buffer): Add `redisplay' field.
3064 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3065 (modify_overlay): Use bset_redisplay.
3066 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3068 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3070 Support w32 file notifications in batch mode.
3071 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3072 invalid (which happens in batch mode). If non-interactive, call
3073 handle_file_notifications to store file notification events in the
3074 input queue. (Bug#15933)
3076 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3078 * w32inevt.c (handle_file_notifications): Now external, not static.
3080 * w32term.h (handle_file_notifications): Provide prototype.
3082 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3083 init_crit, since init_display, which does that otherwise, is not
3086 2013-11-27 Glenn Morris <rgm@gnu.org>
3088 * Makefile.in ($(lispsource)/international/charprop.el): New.
3089 (emacs$(EXEEXT)): Depend on charprop.el.
3091 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3093 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3094 deleting portions of the buffer under non-nil REPLACE argument.
3097 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3098 directory, watch it and not its parent.
3099 (add_watch): Allow empty string in FILE.
3101 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3103 * window.c (Fset_window_start, window_resize_apply)
3104 (window_scroll): Reset window_end_valid (Bug#15957).
3106 2013-11-27 Glenn Morris <rgm@gnu.org>
3108 * Makefile.in (leimdir): Now in lisp source directory.
3109 ($(leimdir)/leim-list.el): Just use ../leim .
3110 * epaths.in (PATH_DUMPLOADSEARCH):
3111 * lread.c (load_path_default):
3112 * nsterm.m (ns_load_path): No more leim directory.
3114 2013-11-26 Andreas Schwab <schwab@suse.de>
3116 * .gdbinit (xgettype): Add cast.
3118 2013-11-26 Glenn Morris <rgm@gnu.org>
3120 Preload leim-list.el.
3121 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3122 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3123 is a single directory.
3125 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3127 bool-vector-subsetp is now the normal direction (Bug#15912).
3128 * data.c (Fbool_vector_subsetp): Test whether the first argument
3129 is a subset of the second one, not the reverse. Add doc string.
3131 Fix minor problems found by static checking.
3132 * lread.c (load_path_default): Now static.
3133 * textprop.c (text_property_stickiness): Be consistent about the
3134 test used when deciding whether to consider the previous character.
3135 This simplifies the code a bit.
3137 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3139 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3141 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3142 (syms_of_frame): Don't defsubr them.
3144 2013-11-25 Glenn Morris <rgm@gnu.org>
3146 * lread.c (load_path_default): Change the sense of the argument.
3147 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3148 from dump_path. When it is not, avoid checking dump_path twice.
3150 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3151 uninstalled dump_path against installed Vload_path. (Bug#15964)
3153 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3155 Export get_pos_property to Elisp.
3156 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3157 (syms_of_editfns): Export it to Elisp.
3159 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3161 2013-11-23 Romain Francoise <romain@orebokech.com>
3163 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3164 initialization here ...
3165 (syms_of_fileio): ... from here.
3167 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3169 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3170 Please use --enable-check-lisp-object-type.
3172 2013-11-23 Glenn Morris <rgm@gnu.org>
3174 * process.c (get_process): Explicit error for dead buffers.
3176 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3178 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3180 2013-11-23 Glenn Morris <rgm@gnu.org>
3182 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3183 * lread.c (load_path_check): Take path to check as argument.
3184 (load_path_default): New, split from init_lread.
3185 (init_lread): Move calc of default load-path to load_path_default.
3186 Empty elements in EMACSLOADPATH now stand for the default.
3187 (load-path): Doc fix.
3188 * emacs.c (decode_env_path): Add option to treat empty elements
3189 as nil rather than ".".
3190 * callproc.c (init_callproc_1, init_callproc):
3191 * image.c (Vx_bitmap_file_path):
3192 * lisp.h (decode_env_path):
3193 * lread.c (Vsource_directory):
3194 Update for new argument spec of decode_env_path.
3196 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3198 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3199 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3201 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3203 Fix some dependency problems that cause unnecessary recompiles.
3204 Problem reported by RMS in
3205 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3206 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3207 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3208 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3209 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3210 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3211 (boostrap-clean): No need to remove stamp-oldxmenu.
3213 Fix recently introduced bool vector overrun.
3214 This was due to an optimization that went awry.
3215 Reported by Glenn Morris in
3216 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3217 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3218 for empty vectors, undoing the 2013-11-18 change.
3219 * data.c (bool_vector_binop_driver): Rely on this.
3220 Fix bug that occasionally overran the destination.
3221 * lisp.h (struct Lisp_Bool_vector): Document this.
3223 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3225 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3228 * nsterm.m (init, run, stop:): Comment out for now, does not work
3231 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3233 * charset.c (syms_of_charset): Don't read past end of string.
3235 2013-11-19 Glenn Morris <rgm@gnu.org>
3237 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3239 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3241 Add hooks to run on gaining/losing focus. (Bug#15029)
3242 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3243 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3244 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3246 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3248 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3249 The old names predated the API change that put destination at end.
3251 Improve API of recently-added bool vector functions (Bug#15912).
3252 The old API had (bool-vector-count-matches A B)
3253 and (bool-vector-count-matches-at A B I), which gave the
3254 misleading impression that the two functions were variants, one
3255 with a location I. The new API has (bool-vector-count-population A)
3256 and (bool-vector-count-consecutive A B I) to make the distinction
3257 clearer. The first function no longer has a B argument, since the
3258 caller can easily determine the number of nils if the length and
3259 number of ts is known.
3260 * data.c (Fbool_vector_count_population): Rename from
3261 bool_vector_count_matches, and accept just 1 argument.
3262 (Fbool_vector_count_consecutive): Rename from
3263 Fbool_vector_count_matches_at.
3265 Always allocate at least one bits_word per bool vector.
3266 See Daniel Colascione in:
3267 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3268 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3269 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3270 * lisp.h (struct Lisp_Bool_vector): Document this.
3272 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3274 * insdel.c (invalidate_buffer_caches): New function, consolidated
3275 from part of prepare_to_modify_buffer.
3276 (insert_from_gap, prepare_to_modify_buffer):
3277 * coding.c (code_convert_region, code_convert_string):
3278 Call invalidate_buffer_caches. (Bug#15841)
3280 * lisp.h (invalidate_buffer_caches): Add prototype.
3282 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3284 * w32term.c (x_update_window_end): Don't invalidate the entire
3285 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3286 highlight needs to be redisplayed. (Bug#15913)
3288 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3290 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3292 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3294 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3295 while we are using Vprin1_to_string_buffer.
3297 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3298 after inserting the description string. (Bug#15907)
3300 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3302 * data.c: Work around bogus GCC diagnostic about shift count.
3303 Reported by Eli Zaretskii in
3304 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3305 (pre_value): New function.
3306 (count_trailing_zero_bits): Use it.
3308 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3310 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3311 assume C macros are not supported even under -g3 in these old GCC
3314 2013-11-15 Leo Liu <sdl.web@gmail.com>
3316 * minibuf.c (Ftry_completion, Fall_completions)
3317 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3319 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3321 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3322 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3323 This avoids placing unnecessary constants into the Emacs code.
3325 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3327 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3328 for Cygwin w32 build.
3330 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3331 for Cygwin w32 build. (Bug#15892)
3333 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3335 Simplify, port and tune bool vector implementation.
3336 * alloc.c (bool_vector_exact_payload_bytes)
3337 (bool_vector_payload_bytes): Remove.
3338 (bool_vector_fill): Return its argument.
3339 * alloc.c (bool_vector_fill):
3341 * print.c (print_object):
3342 Simplify by using bool_vector_bytes.
3343 * alloc.c (make_uninit_bool_vector):
3344 New function, broken out from Fmake_bool_vector.
3345 (Fmake_bool_vector): Use it. Use tail call.
3346 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3347 * data.c (BITS_PER_ULL): New constant.
3348 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3349 if long long versions don't exist.
3350 (shift_right_ull): New function.
3351 (count_one_bits_word): New function, replacing popcount_bits_word
3352 macro. Don't assume that bits_word is no wider than long long.
3353 (count_one_bits_word, count_trailing_zero_bits):
3354 Don't assume that bits_word is no wider than long long.
3355 * data.c (bool_vector_binop_driver, bool_vector_not):
3356 * fns.c (Fcopy_sequence):
3358 Create an uninitialized destination, to avoid needless work.
3359 (internal_equal): Simplify.
3360 (Ffillarray): Prefer tail call.
3361 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3362 contain at least one word.
3363 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3364 chars are narrower than ints.
3365 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3366 * fns.c (Fcopy_sequence):
3368 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3369 Don't try to port to hosts where bits_word values have holes; the
3370 code wouldn't work there anyway. Verify this assumption, though.
3371 (bool_vector_bytes): New function.
3372 (make_uninit_bool_vector): New decl.
3373 (bool_vector_fill): Now returns Lisp_Object.
3375 * xfns.c (xic_create_fontsetname):
3376 * xrdb.c (gethomedir): Prefer tail calls.
3378 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3380 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3381 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3383 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3384 that requires a return value.
3385 (Fset_buffer_modified_p): Take advantage of this change to do
3388 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3390 * buffer.c (Frestore_buffer_modified_p): Sync it with
3391 Fset_buffer_modified_p.
3392 (Fforce_mode_line_update): New function, moved from subr.el.
3393 (Fset_buffer_modified_p): Use them.
3394 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3396 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3398 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3399 This avoids undefined behavior when subtracting pointers into
3400 different aways. On my platform it also makes the code a tad
3401 smaller and presumably faster.
3403 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3405 * keyboard.c (command_loop_1): Use region-extract-function.
3406 * insdel.c (Qregion_extract_function): Not static any more (can we
3407 stop pretending that these vars can benefit from being marked static?).
3409 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3411 * search.c (find_newline): If buffer text is relocated during the
3412 "dumb loop", adjust C pointers into buffer text to follow suit.
3415 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3417 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3418 for conversion (Bug#15837).
3420 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3422 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3423 for the entire range of inserted characters. (Bug#15841)
3425 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3427 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3429 (realize_default_face): Remove assignment to distant-foreground if
3430 unspecified (Bug#15815).
3432 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3434 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3435 cache-long-scans disabled, since we don't want to call
3436 prepare_to_modify_buffer (in insert_1_both) for each message we
3439 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3440 from buffer.c. Improve commentary to the buffer field setter
3443 * buffer.c (bset_cache_long_scans): Static function deleted.
3444 Improve commentary to the buffer field setter functions.
3445 (init_buffer_once): Default for cache-long-scans changed to t.
3448 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3450 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3452 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3453 This bug was introduced in my 2013-06-21 change, and caused
3454 struct Lisp_Sub_Char_Table objects to be given too many slots,
3455 which broke 'make -C admin/unidata'.
3457 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3459 Import changes from mac-port 4.5.
3460 * macfont.m (mac_font_copy_default_descriptors_for_language)
3461 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3462 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3463 (macfont_language_default_font_names): New.
3464 (macfont_list): Rearrange language/charset code.
3465 (macfont_close): Don't check for macfont_info->cache.
3466 (mac_ctfont_create_preferred_family_for_attributes): New font
3467 selection code, call
3468 mac_font_copy_default_name_for_charset_and_languages.
3469 (mac_font_copy_default_descriptors_for_language)
3470 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3472 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3474 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3476 Port to C11 aligned_alloc, and fix some integer overflows.
3477 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3478 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3479 and use of posix_memalign replaced with aligned_alloc.
3480 (aligned_alloc): New function, defined or declared as needed.
3481 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3482 Don't undef; configure.ac now does this.
3483 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3484 (calloc, aligned_alloc): Check for integer overflow.
3485 (aligned_alloc): Rename from memalign. All uses changed.
3486 (memalign): New function, an alias for aligned_alloc.
3488 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3490 * xdisp.c (redisplay_internal): Fix typo in last change.
3492 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3494 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3496 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3498 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3499 redisplay--mode-lines-cause.
3500 (redisplay_internal): Keep them uptodate. Remove redundant check of
3501 buffer_shared_and_changed.
3502 * *.[chm]: Number every assignment to update_mode_lines so we
3503 can track why it is set.
3505 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3507 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3509 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3511 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3512 can track why it is set.
3514 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3516 Integer-related fixes for term.c etc.
3517 * dispextern.h (face_tty_specified_color): New function.
3518 * term.c (turn_on_face): Don't rely on undefined behavior when
3519 assigning an out-of-range value to 'long'.
3520 Simplify test for toggling highlight.
3521 (tty_capable_p): Omit last two (unused) args. All callers changed.
3522 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3523 (read_menu_input, tty_menu_activate, tty_menu_show):
3524 * xfaces.c (x_supports_face_attributes_p)
3525 (tty_supports_face_attributes_p):
3526 Use bool for boolean. All callers changed.
3527 (tty_supports_face_attributes_p): Omit defaults for color indices;
3528 no longer needed. Simplify tail call.
3530 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3532 * xdisp.c (prepare_menu_bars): Mark static.
3533 * lisp.h (prepare_menu_bars): Don't declare.
3534 * xselect.c (x_handle_selection_clear):
3535 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3537 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3539 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3540 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3542 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3544 * keyboard.c (Fcommand_error_default_function): Rename from
3545 Fdefault_error_output.
3547 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3549 * keyboard.c (Fdefault_error_output): New function, extracted from
3551 (syms_of_keyboard): Use it for Vcommand_error_function.
3553 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3555 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3556 (init_eval): Use it to ensure handlerlist is non-NULL.
3557 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3558 (Fsignal): Adjust NULLness test of handlerlist.
3559 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3561 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3563 * callproc.c (call_process): Call prepare_to_modify_buffer before
3564 decoding text read from the sub-process, as the decoded stuff will
3565 be inserted into the buffer. This will invalidate the various
3566 caches maintained for the buffer. (Bug#15148)
3568 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3570 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3571 string of glyphless-char-display.
3573 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3575 * nsfns.m (ns_get_name_from_ioreg): New function.
3576 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3577 OSX >= 10.9. Use ns_get_name_from_ioreg.
3579 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3581 Simplify and port recent bool vector changes.
3582 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3583 only in this file. Use a more-efficient implementation if the
3584 second argument is a power of 2.
3585 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3586 Remove no-longer-necessary compile-time checks.
3587 (bool_vector_exact_payload_bytes): New function.
3588 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3589 exact payload changed to call the new function. Do not assume
3590 that the arg or result fits in ptrdiff_t.
3591 (bool_vector_fill): New function.
3592 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3594 (vroundup_ct): Don't assume arg fits in size_t.
3595 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3596 invoke set_category_set.
3597 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3598 All callers changed. Use bool_vector_set.
3599 * category.h (XCATEGORY_SET): Remove; no longer needed.
3600 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3602 * data.c (Faref): Use bool_vector_ref.
3603 (Faset): Use bool_vector_set.
3604 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3605 (Fbool_vector_not, Fbool_vector_count_matches)
3606 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3607 * fns.c (concat): Use bool_vector_ref.
3608 (Ffillarray): Use bool_vector_fill.
3609 (mapcar1): Use bool_vector_ref.
3610 (sxhash_bool_vector): Hash words, not bytes.
3611 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3612 a constant, since it's now used in #if.
3613 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3614 unsigned char on unusual architectures, so that we no longer
3615 assume that the number of bits per bits_word is a power of two or
3616 is a multiple of 8 or of CHAR_BIT.
3617 (Qt): Add forward decl.
3618 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3619 at least as strictly as bits_word.
3620 (bool_vector_data, bool_vector_uchar_data): New accessors.
3621 All data structure accesses changed to use them.
3622 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3623 (bool_vector_set): New functions.
3624 (bool_vector_fill): New decl.
3625 (ROUNDUP): Move to alloc.c as described above.
3627 Fix recent gnutls changes.
3628 * gnutls.c (Fgnutls_boot): Don't assume C99.
3629 * process.c (wait_reading_process_output): Fix typo in recent change.
3631 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3633 * process.c (wait_reading_process_output, read_process_output)
3634 (send_process): Check gnutls_state is not NULL.
3636 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3637 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3639 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3641 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3642 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3644 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3647 * nsfns.m (Fx_create_frame): Fix memory leak.
3649 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3650 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3651 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3653 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3655 * xdisp.c (message3_nolog, message_with_string): Encode the string
3656 before writing it to the terminal in a non-interactive session.
3658 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3659 sure we concatenate them into a unibyte string.
3661 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3662 resulting temporary name before returning it to the caller.
3663 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3664 is a unibyte string, convert NAME to a unibyte string to ensure
3665 that the result is also a unibyte string.
3667 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3668 create unibyte strings from default paths and directory/file
3671 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3674 * callproc.c (init_callproc): Use build_unibyte_string to make
3675 sure we create unibyte strings from default paths and
3676 directory/file names.
3678 * buffer.c (init_buffer): Don't store default-directory of
3679 *scratch* in multibyte form. The original problem which led to
3680 that is described in
3681 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3682 but it was solved long ago. (Bug#15260)
3684 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3686 Port to stricter C99 platforms.
3687 Especially, C99 prohibits nesting a struct X inside struct Y if
3688 struct X has a flexible array member.
3689 * alloc.c (struct sdata): New type.
3690 (sdata): Implement in terms of struct sdata.
3691 Remove u member; all uses replaced by next_vector, set_next_vector.
3692 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3693 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3694 (struct sblock): Rename first_data member to data, which is now
3695 a flexible array member. All uses changed.
3696 (next_vector, set_next_vector, large_vector_vec): New functions.
3697 (vector_alignment): New constant.
3698 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3699 (struct large-vector): Now merely a NEXT member, since the old approach
3700 ran afoul of stricter C99. All uses changed to use
3701 large_vector_vec or large_vector_offset.
3702 (large_vector_offset): New constant.
3703 * dispnew.c: Include tparam.h, for tgetent.
3704 Do not include term.h; no longer needed.
3705 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3706 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3707 (struct Lisp_Vector): Use a flexible array member for contents,
3708 instead of a union with a member that is an array of size 1.
3710 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3711 fact that the struct no longer contains a union.
3712 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3713 (struct Lisp_Save_Value, struct Lisp_Free):
3714 Use unsigned, not int, for spacers, to avoid c99 warning.
3715 (union specbinding): Use unsigned, not bool, for bitfield, as
3716 bool is not portable to pre-C99 hosts.
3718 2013-11-04 Glenn Morris <rgm@gnu.org>
3720 * emacs.c (usage_message): Mention that `-L :...' appends.
3722 2013-11-02 Glenn Morris <rgm@gnu.org>
3724 * Makefile.in (abs_builddir): Remove.
3725 (bootstrap_exe): Use relative filename.
3727 Use relative filenames in TAGS files.
3728 * Makefile.in (abs_srcdir): Remove it again.
3729 (.PHONY): Remove frc.
3730 (maintainer-clean): No more TAGS-LISP file.
3731 (TAGS): Pass relative file names to etags.
3732 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3734 * Makefile.in (abs_srcdir): New, set by configure.
3736 (maintainer-clean): Remove pointless echo. That should be in the
3737 top-level Makefile, if anywhere. Delete TAGS-LISP.
3738 (extraclean): No s/ and m/ directories for some time.
3739 (TAGS): Also depend on ctagsfiles3.
3740 Remove no-longer-defined S_FILE.
3741 Pass absolute filenames to etags once more.
3742 (TAGS-LISP): Replace lispdir with its expansion.
3743 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3744 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3746 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3748 * xfaces.c (check_lface_attrs, realize_default_face):
3749 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3750 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3752 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3754 * emacs.c (original_pwd): Remove global var by making it local.
3755 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3757 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3759 * xfaces.c: Declare color_distance.
3760 (QCdistant_foreground): New variable.
3761 (NEAR_SAME_COLOR_THRESHOLD): New define.
3762 (load_color2): New function.
3763 (load_color): Call load_color2.
3764 (load_face_colors): Call load_color2 and if distant-color is specified
3765 calculate distant and use distant-color if colors are near.
3766 (LFACE_DISTANT_FOREGROUND): New define.
3767 (merge_face_ref, Finternal_set_lisp_face_attribute)
3768 (Finternal_get_lisp_face_attribute)
3769 (x_supports_face_attributes_p): Handle distant-foreground similar to
3771 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3773 * dispextern.h (lface_attribute_index):
3774 Add LFACE_DISTANT_FOREGROUND_INDEX.
3776 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3778 * image.c (pbm_next_char): New function.
3779 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3780 (pbm_scan_number): Use it.
3781 (Qlibjpeg_version): New variable.
3782 (syms_of_image): DEFSYM and initialize it.
3784 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3786 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3788 2013-10-31 Glenn Morris <rgm@gnu.org>
3790 * emacs.c (original_pwd): New char.
3791 (main): If using --chdir, store original_pwd.
3792 (init_cmdargs): When setting Vinvocation_directory based on a
3793 relative argv[0], use original_pwd if set. (Bug#15768)
3795 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3797 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3799 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3801 * insdel.c: Fix minor problems found by static checking.
3802 (Qregion_extract_function): Now static.
3803 (prepare_to_modify_buffer_1): Remove unused locals.
3805 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3807 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3808 (syms_of_xdisp): Declare pre-redisplay-function.
3809 (markpos_of_region): Remove function.
3810 (init_iterator, compute_stop_pos, handle_face_prop)
3811 (face_before_or_after_it_pos, reseat_to_string)
3812 (get_next_display_element, window_buffer_changed)
3813 (redisplay_internal, try_cursor_movement, redisplay_window)
3814 (try_window_reusing_current_matrix, try_window_id, display_line)
3815 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3816 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3817 * window.h (struct window): Remove field `region_showing'.
3818 * dispextern.h (struct it): Remove region_beg/end_charpos.
3819 (face_at_buffer_position, face_for_overlay_string)
3820 (face_at_string_position): Update prototypes.
3821 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3822 (face_at_string_position): Remove `region_beg' and `region_end' args.
3823 * fontset.c (Finternal_char_font):
3824 * font.c (font_at, font_range): Adjust calls accordingly.
3825 * insdel.c (Qregion_extract_function): New var.
3826 (syms_of_insdel): Initialize it.
3827 (prepare_to_modify_buffer_1): Use it.
3829 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3831 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3832 * ftxfont.c (ftxfont_get_gcs):
3833 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3834 * xfaces.c (x_free_colors, x_free_dpy_colors)
3835 (x_create_gc, unload_color):
3836 * xselect.c (x_property_data_to_lisp):
3837 * xsettings.c (parse_settings):
3838 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3839 (get_bits_and_offset): Adjust definition.
3840 * frame.c (XParseGeometry): Adjust locals.
3841 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3842 * regex.h (toplevel): Likewise for reg_syntax_t.
3844 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3846 * eval.c (run_hook_with_args): Use FUNCTIONP.
3848 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3850 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3851 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3852 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3853 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3854 on MS-Windows anyway.
3855 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3856 (free_realized_face): ...adjust user.
3857 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3858 white relief pixels to -1.
3859 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3860 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3861 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3863 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3865 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3866 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3867 in practice now. All callers changed.
3869 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3871 * dispextern.h (struct face): Use bitfields for 'underline_type'
3872 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3873 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3874 'stipple' member. Move 'lface' member up to help...
3875 * xfaces.c (make_realized_face): ...this function to find and
3876 clear just the members that need clearing.
3877 (load_face_colors, realize_x_face):
3878 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3880 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3882 * xftfont.c (struct xftfont_info): Remove set-but-unused
3884 (xftfont_open): Adjust user.
3885 (xftfont_get_colors): Remove useless prototype.
3887 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3889 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3890 before passing them to 'unexec'. (Bug#15260)
3892 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3894 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3896 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3898 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3899 the changed signature of the font driver's 'close' method.
3901 * w32font.h (w32font_close): Adjust the prototype to the change in
3902 function definition.
3904 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3906 * w32uniscribe.c (uniscribe_close): Adapt the call to
3907 w32font_close to its new prototype.
3909 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3911 Omit unused frame argument of font API's close function.
3912 * font.h (struct font): Drop frame argument. Adjust comment.
3913 * font.c (font_clear_cache, font_close_object): Adjust users.
3914 * ftfont.c (ftfont_close):
3915 * ftxfont.c (ftxfont_close):
3916 * macfont.m (macfont_close):
3917 * nsfont.m (nsfont_close):
3918 * w32font.c (w32font_close):
3919 * xfont.c (xfont_close):
3920 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3921 tweak comments and make functions safe if called more than once for
3922 the same font object.
3924 Perform font-specific cleanup when font object is swept by GC. See
3925 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3926 * alloc.c (cleanup_vector): New function.
3927 (sweep_vector): Call it for each reclaimed vector object.
3928 * font.h (struct font): Adjust comment.
3930 2013-10-24 Glenn Morris <rgm@gnu.org>
3932 * Makefile.in (abs_top_srcdir): New, set by configure.
3934 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3936 Adjust recent font-related changes to fix bug#15686.
3937 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3938 is a live window system frame, mark its default font too.
3940 2013-10-23 Glenn Morris <rgm@gnu.org>
3942 * Makefile.in (RUN_TEMACS): Make relative (again).
3943 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3944 (bootstrap-emacs$(EXEEXT)):
3945 Quote entities that might contain whitespace.
3947 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3949 Port to Solaris 10 and its bundled GCC.
3950 Problem reported by Timothy C. Burt.
3951 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3953 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3955 Do not allow font caches to grow too large.
3956 * alloc.c (compact_font_cache_entry, compact_font_caches):
3957 New functions or stub if not HAVE_WINDOW_SYSTEM.
3958 (compact_undo_list): Factor out from Fgarbage_collect.
3960 (mark_face_cache): Mark face font. Move down to avoid
3962 (mark_terminals): Do not mark font cache here.
3963 (Fgarbage_collect): Call compaction functions described
3964 above. Adjust comment.
3966 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3968 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3969 chdir to HOME (bug#15607).
3971 * nsterm.m (Qcocoa, Qgnustep): New variables.
3972 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3973 (ns_get_color): Make selection color work for GNUstep also.
3975 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3977 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3978 handles mouse clicks. Instead, let GPM use the same code as all
3979 the other mice use. See the discussion starting at
3980 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3981 for the details of the problem with the menu bar this fixes.
3983 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3985 Remove port-specific display name lists to avoid extra
3986 complexity and data duplication with display info lists.
3987 * xterm.h (x_display_name_list): Remove declaration.
3988 * xterm.c (x_display_name_list): Remove.
3989 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3990 * xfns.c (x_display_info_for_name, Fx_display_list):
3991 Likewise. Use x_display_list where appropriate.
3992 * w32term.h (w32_display_name_list): Remove declaration.
3993 * w32term.c (w32_display_name_list): Remove.
3994 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3996 * w32fns.c (x_display_info_for_name, Fx_display_list):
3997 Likewise. Use x_display_list where appropriate.
3998 * nsterm.h (ns_display_name_list): Remove declaration.
3999 * nsterm.m (ns_display_name_list): Remove.
4000 (ns_term_init, syms_of_nsterm): Adjust users.
4001 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4002 Likewise. Use x_display_list where appropriate.
4003 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4004 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4005 (mark_terminals): Mark per-terminal font cache.
4007 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4009 Don't run timers in input-pending-p. Its new check-timers param
4010 provides the prior behavior. (Bug#15045).
4011 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4013 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4015 Make some functions static in non-Microsoft builds.
4016 On my platform (Fedora 19 x86-64), this shrinks the
4017 Emacs executable (text+data) by 0.25%.
4018 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4019 (load_color) [!MSDOS]:
4020 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4021 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4022 * lisp.h (check_existing):
4023 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4024 (network_interface_info) [!WINDOWSNT]:
4025 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4026 Remove extern decls.
4027 * fileio.c (check_existing):
4028 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4029 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4030 (network_interface_info) [!WINDOWSNT]:
4031 * term.c (encode_terminal_code) [!WINDOWSNT]:
4032 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4033 * xfaces.c (load_color) [!MSDOS]:
4035 * fileio.c (check_existing, check_executable, check_writable):
4036 * process.c (network_interface_list, network_interface_info):
4037 Move earlier, so that we don't need forward decls.
4038 * gnutls.c (fn_gnutls_transport_set_errno)
4039 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4041 * w32.c (init_environment): Use faccessat rather than
4042 check_existing, partly for consistency with the rest of the code
4043 in this file, partly so that check_existing can be static.
4045 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4046 * emacs.c (MAIN_PROGRAM): New macro.
4047 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4048 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4050 bool vector int width fixes
4051 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4052 (Fbool_vector_count_matches_at):
4053 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4054 can exceed PTRDIFF_MAX, at least in theory.
4055 (Fbool_vector_count_matches_at):
4056 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4058 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4060 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4061 (struct sockaddr): Add forward decl, for platforms that lack it.
4063 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4065 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4068 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4070 * w32.c (network_interface_get_info, network_interface_list)
4071 (network_interface_info): New functions. (Bug#15610)
4072 (GetAdaptersInfo_Proc): New typedef.
4073 (get_adapters_info): New wrapper function.
4074 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4076 * process.h (network_interface_list, network_interface_info):
4079 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4080 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4081 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4082 for WINDOWSNT. Doc fix.
4083 (syms_of_process): Defsubr Snetwork_interface_list and
4084 Snetwork_interface_info unconditionally.
4086 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4087 in NS GUI sessions. (Bug#15629)
4089 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4091 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4093 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4095 * print.c (print_object): Print " ..." when truncating bool vectors.
4097 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4099 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4100 standard mouse buttons.
4102 * termhooks.h (struct input_event): Remove incorrect commentary.
4104 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4106 Disallow bool vector operations on mixed-length operands.
4107 The old behavior left garbage in the result vector sometimes,
4108 and didn't seem to be useful.
4109 * data.c (Qwrong_length_argument): New static var.
4110 (wrong_length_argument): New function.
4111 (bool_vector_binop_driver): Check that args agree in length.
4113 * keyboard.c, keyboard.h (all_kboards): Now static.
4115 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4117 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4118 note from the lispref.
4120 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4122 * nsterm.h (struct ns_display_info): Remove set-but-unused
4123 member image_cache (image caches are per-terminal anyway).
4124 (FRAME_X_IMAGE_CACHE): Remove.
4125 * nsterm.m (ns_initialize_display_info): Adjust user.
4127 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4129 * w32proc.c: Include mingw_time.h.
4131 * w32.c: Include mingw_time.h.
4133 Implement scrolling of TTY menus when the screen is too short.
4135 * term.c (tty_menu_display): Accept an additional argument, the
4136 menu item from which to start displaying the menu. Account for
4137 the value of Y when limiting the menu to the number of available
4139 (mi_result): New enumeration.
4140 (read_menu_input): Return enumerated value. When the y coordinate
4141 hits min_y or max_y, return scroll indication instead of wrapping
4143 (tty_menu_activate): Handle the scrolling indications from
4144 read_menu_input. Compute the first menu item to display and pass
4145 it to tty_menu_display.
4147 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4149 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4150 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4151 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4152 Adjust to match the change described below.
4153 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4154 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4155 memory_below_frame members to...
4156 * termchar.h (struct tty_display_info): ...here because they're
4157 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4158 * term.c (init_tty):
4159 * nsterm.m (ns_create_terminal):
4160 * w32term.c (w32_create_terminal):
4161 * xterm.c (x_create_terminal): Adjust users.
4162 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4163 to filter out non-TTY frames. Adjust comment.
4164 (scrolling): Adjust user. Prefer eassert for debugging check.
4166 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4168 * xfaces.c (PT_PER_INCH): Remove unused macro.
4169 * termhooks.h (struct terminal): Remove set-but-unused
4170 member fast_clear_end_of_line.
4171 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4172 * nsterm.m (ns_create_terminal):
4173 * term.c (init_tty):
4174 * w32term.c (w32_create_terminal):
4175 * xterm.c (x_create_terminal): Adjust users.
4177 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4179 * lisp.h (bool_vector_size): New function.
4180 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4181 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4182 (Fbool_vector_not, Fbool_vector_count_matches_at):
4183 Remove uses of 'eassume' that should no longer be needed,
4184 because they are subsumed by the 'eassume' in bool_vector_size.
4186 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4188 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4189 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4190 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4192 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4194 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4195 have different dimensions. (Bug#15575)
4197 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4200 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4202 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4204 * term.c (tty_menu_show): Never return with unbalanced
4205 specpdl. Use eassert for debugging check. Adjust style.
4207 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4209 * term.c (read_menu_input): Make selection of menu items
4210 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4211 (tty_menu_activate): Fix off-by-one error when computing max_y.
4213 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4215 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4216 audit logging (only used with GnuTLS 3.x) and enable it.
4218 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4220 * dispnew.c (redraw_frame): Remove useless #ifdef because
4221 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4222 Also, move TTY fflush to...
4223 * term.c (tty_update_end): ...this function.
4225 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4227 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4228 the end of the frame's glyph matrix. (Bug#15575)
4230 * term.c (tty_menu_display): Don't move cursor while overwriting
4231 frame's glyphs with menu items. Limit the number of items
4232 displayed to what can be shown on the available screen lines,
4233 excluding the echo area.
4234 (tty_menu_activate): Limit the Y coordinate allowed by
4235 read_menu_input to the last screen line used for menu display.
4237 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4239 * lisp.h (eassume): New macro.
4240 Also, include <verify.h>, for 'assume'.
4241 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4242 (vroundup, vector_nbytes):
4243 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4244 (Fbool_vector_not, Fbool_vector_count_matches)
4245 (Fbool_vector_count_matches_at):
4246 Use eassume, not eassert.
4247 * casetab.c (set_identity, shuffle):
4248 * composite.c (composition_gstring_put_cache):
4249 * dispnew.c (update_frame_1):
4250 * ftfont.c (ftfont_shape_by_flt):
4251 * image.c (gif_load):
4252 * intervals.c (offset_intervals):
4253 * macfont.m (macfont_shape):
4254 Remove calls to 'assume' that are no longer needed, because
4255 --enable-gcc-warnings no longer generates bogus warnings
4256 when these calls are removed.
4258 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4260 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4262 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4264 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4265 (Qsubstitute_env_in_file_name): New var.
4266 (syms_of_fileio): Define it.
4268 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4270 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4271 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4274 * term.c (save_and_enable_current_matrix): Don't allocate and
4275 don't save margin areas.
4276 (restore_desired_matrix): Don't restore margin areas.
4277 (free_saved_screen): Don't free margin areas.
4279 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4281 * image.c: Pacify --enable-gcc-warnings.
4282 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4283 #define only if used.
4285 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4287 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4288 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4289 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4290 (gif_load): For giflib v5.x and later, display the error message
4291 produced by giflib when its functions fail.
4292 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4295 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4297 * keyboard.c (last_event_timestamp): Remove. For X selection and
4298 GTK popup menus, it may be obtained from per-frame X display info.
4299 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4300 (process_special_events): Adjust users.
4301 * keyboard.h (last_event_timestamp): Remove declaration.
4302 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4303 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4304 * menu.h (xmenu_show): Adjust prototype.
4305 * menu.c (Fx_popup_menu): Adjust user.
4306 * xselect.c (x_own_selection, x_get_foreign_selection)
4307 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4309 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4311 * keyboard.c (init_kboard): Now static. Add arg
4312 to denote window system. Adjust comment.
4313 (init_keyboard): Adjust user.
4314 (allocate_kboard): New function.
4316 * nsterm.m (ns_term_init):
4317 * term.c (init_tty):
4318 * w32term.c (w32_create_terminal):
4319 * xterm.c (x_term_init): Use it.
4320 * keyboard.h (init_kboard): Remove prototype.
4321 (allocate_kboard): Add prototype.
4323 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4325 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4326 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4328 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4330 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4332 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4334 * term.c (tty_menu_activate): Flush the output stream after
4335 showing the cursor, and don't mark the frame garbaged at exit from
4336 the function. Fixes redisplay glitches when moving from one menu
4339 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4341 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4342 or throw error (Bug#15570).
4344 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4346 * intervals.c (temp_set_point_both): Move test into 'eassert',
4349 * lisp.h (eassert): Don't use 'assume'.
4350 Sometimes 'assume' wins in performance, and sometimes it loses,
4351 so it shouldn't be used all the time. Perhaps we need two
4352 flavors of 'eassert', one for where 'assume' is far more likely
4353 to help or to hurt; but that can be done later.
4354 Problem reported by Dmitry Antipov in
4355 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4356 Also, don't include <verify.h>; no longer needed.
4358 2013-10-09 Glenn Morris <rgm@gnu.org>
4360 * eval.c (Fcond): Doc tweak.
4362 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4364 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4365 expressions with side effects to eassert. (Bug#15565)
4367 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4369 * fns.c (hashfn_user_defined): Allow hash functions to return any
4372 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4374 Fix minor problems found by static checking.
4375 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4376 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4377 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4378 * keyboard.c (read_menu_command): Remove unused local.
4379 * lisp.h (read_menu_command): New decl.
4380 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4381 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4382 Return ptrdiff_t, not int.
4383 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4384 not int, for benefit of xpalloc.
4385 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4387 (have_menus_p): Remove; unused.
4388 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4389 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4390 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4392 (save_and_enable_current_matrix): Omit unnecessary casts.
4393 (read_menu_input): Omit local extern decl (now in lisp.h).
4394 Don't access uninitialized storage if mouse_get_xy fails.
4395 (tty_menu_activate): Mark local as initialized, for lint.
4396 (tty_menu_activate, tty_meny_show): Remove unused locals.
4398 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4400 Support menus on text-mode terminals.
4401 * xterm.h (xw_popup_dialog): Add prototype.
4403 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4404 (xmenu_show): Block input here, instead in Fx_popup_menu.
4405 (xw_popup_dialog): New function, with X-specific bits of popup
4408 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4411 * window.c (Fset_window_configuration): Use run-time tests of the
4412 frame type instead of compile-time conditionals, when menu-bar
4413 lines are considered.
4415 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4416 (w32_popup_dialog): New prototypes.
4418 * w32menu.c (Fx_popup_dialog): Function deleted.
4419 (w32_popup_dialog): New function, with w32 specific bits of popup
4420 dialogs. Block input here.
4422 * w32inevt.c (w32_console_read_socket): Minor change to add
4423 debugging TTY events.
4425 * w32fns.c (show_hourglass): If returning early because the frame
4426 is not a GUI frame, unblock input.
4428 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4429 (cursorY): New functions.
4431 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4432 WINDOWSNT, macros that call curX and curY elsewhere.
4434 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4436 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4437 specific function to hide and show cursor on a text-mode terminal.
4438 (tty_menu_struct, struct tty_menu_state): New structures.
4439 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4440 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4441 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4442 (tty_menu_locate, save_and_enable_current_matrix)
4443 (restore_desired_matrix, screen_update, read_menu_input)
4444 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4445 (tty_pop_down_menu, tty_menu_last_menubar_item)
4446 (tty_menu_new_item_coords, tty_menu_show): New functions.
4447 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4449 * nsterm.h (ns_popup_dialog): Adjust prototype.
4451 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4453 (ns_popup_dialog): Adapt order of arguments to the other
4454 *_menu_show implementations.
4455 (Fx_popup_dialog): Function deleted.
4457 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4459 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4461 * menu.c (have_boxes): New function.
4462 (single_keymap_panes): Use it instead of a compile-time
4464 (single_menu_item): Use run-time tests of the frame type instead
4465 of compile-time conditionals.
4466 (encode_menu_string): New function.
4467 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4468 the macro, since different types of frame need different encoding
4470 (digest_single_submenu): Use run-time tests of frame type instead
4471 of, or in addition to, compile-time conditionals.
4472 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4473 (Fx_popup_menu): Detect when the function is called from keyboard
4474 on a TTY. Don't barf when invoked on a text-mode frame.
4475 Check frame type at run time, instead of compile-time conditionals for
4476 invoking terminal-specific menu-show functions.
4477 Call tty_menu_show on text-mode frames.
4478 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4479 run time to determine which alternative to invoke; support dialogs
4482 * keyboard.h <Qmouse_movement>: Declare.
4484 * keyboard.c <Qmouse_movement>: Now extern.
4485 <Qecho_keystrokes>: New static variable.
4486 (read_key_sequence): Accept an additional argument, a flag to
4487 prevent redisplay during reading of the key sequence. All callers
4489 (read_menu_command): New function.
4490 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4492 (toolkit_menubar_in_use): New function.
4493 (make_lispy_event): Use it instead of a compile-time test.
4495 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4496 window-system being available.
4498 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4499 to x-popup-dialog on the frame type, they all now support popup
4502 * dispnew.c (save_current_matrix): Save the margin areas.
4503 (restore_current_matrix): Restore margin areas.
4504 (update_frame_with_menu): New function.
4506 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4509 * alloc.c (make_save_ptr): Now compiled unconditionally.
4511 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4513 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4514 (redraw_frame, update_frame): Adjust users.
4515 * dispextern.h (set_window_update_flags): Adjust prototype.
4516 * xdisp.c (redisplay_internal): When updating all frames with zero
4517 windows_or_buffers_changed, assume that only the windows that shows
4518 current buffer should be really updated.
4520 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4522 Do not allocate huge temporary memory areas and objects while encoding
4523 for file I/O, thus reducing an enormous memory usage for large buffers.
4524 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4525 * coding.h (struct coding_system): New member raw_destination.
4526 * coding.c (setup_coding_system): Initialize it to zero.
4527 (encode_coding_object): If raw_destination is set, do not create
4528 dst_object. Add comment.
4529 * fileio.c (toplevel): New constant E_WRITE_MAX.
4530 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4531 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4533 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4535 * nsterm.m (windowDidExitFullScreen:)
4536 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4538 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4540 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4541 * keyboard.c (unblock_input_to): Don't process pending signals
4542 if a fatal error is in progress.
4544 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4545 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4546 they're talking about words in Lisp bool vectors.
4547 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4548 * data.c (popcount_bits_word): Rename from popcount_size_t.
4549 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4552 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4554 Improve support for popcount and counting trailing zeros (Bug#15550).
4555 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4556 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4557 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4558 (popcount_size_t_msc, popcount_size_t_gcc):
4559 Remove; now done by Gnulib.
4560 (popcount_size_t): Now a macro that defers to Gnulib.
4561 (count_trailing_zero_bits): Return int, for consistency with
4562 Gnulib and because Emacs prefers signed to unsigned int.
4563 Don't assume that size_t is either unsigned int or unsigned long
4564 or unsigned long long.
4565 (size_t_to_host_endian): Do not assume that size_t is either
4566 exactly 32 or exactly 64 bits wide.
4567 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4568 etc., so that it's now an enum constant, not a macro.
4569 No need to assume that it's either 32 or 64.
4571 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4573 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4576 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4578 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4579 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4581 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4583 emacs_read and emacs_write now use void *, not char *.
4584 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4585 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4586 Buffer arg is now void *, not char *. This matches plain
4587 'read' and 'write' better, and avoids a constraint violation
4588 on Solaris 9 with Oracle Studio.
4590 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4592 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4593 memset to explicit loop. Otherwise copy largest possible chunk
4594 from initialized to uninitialized part, thus allowing the longer
4595 memcpy runs and reducing the number of loop iterations.
4597 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4599 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4600 hide toolbar (Bug#15388).
4601 (windowDidEnterFullScreen:): If presentation options are zero,
4602 set them here (Bug#15388).
4603 (ns_update_auto_hide_menu_bar): Remove runtime check.
4604 Don't auto hide dock unless menubar is also auto hidden.
4606 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4608 * editfns.c (message): Mention batch mode in doc string.
4610 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4612 * nsterm.m (check_native_fs): Remove erroneous comment.
4614 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4616 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4617 uses find_newline instead of scan_newline and so doesn't move point.
4619 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4621 Use hardware support for byteswapping on glibc x86 etc.
4622 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4623 whereas the old swap64 needed 30.
4624 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4625 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4626 Use byteswap.h's macros to swap bytes.
4627 * lisp.h (swap16, swap32, swap64): Remove.
4628 All uses replaced by bswap_16, bswap_32, bswap_64.
4630 * bytecode.c (exec_byte_code): Use some more volatile variables
4631 to work around local variables getting clobbered by longjmp.
4632 Port to pre-C99, which doesn't allow decls after stmts.
4634 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4636 * lisp.h (eassert): Assume that COND is true when optimizing.
4637 In other words, take on the behavior of eassert_and_assume.
4638 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4639 (eassert_and_assume): Remove. All uses replaced by eassert.
4641 * xdisp.c (Qglyphless_char): Now static.
4643 Adjust to merge from gnulib.
4644 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4645 * lisp.h: Include <verify.h>, for 'assume'.
4647 * eval.c (clobbered_eassert): New macro.
4648 (internal_catch, internal_condition_case)
4649 (internal_condition_case_1, internal_condition_case_2)
4650 (internal_condition_case_n): Use it instead of eassert
4651 when the argument contains locals clobbered by longjmp.
4652 Don't use clobbered locals outside of clobbered_eassert.
4653 (internal_lisp_condition_case): Use a volatile variable
4654 to work around a local variable's getting clobbered.
4656 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4658 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4659 (PUSH_HANDLER): New macro.
4660 (catchlist): Remove.
4661 (handlerlist): Always declare.
4663 * eval.c (catchlist): Remove (merge with handlerlist).
4664 (handlerlist, lisp_eval_depth): Not static any more.
4665 (internal_catch, internal_condition_case, internal_condition_case_1)
4666 (internal_condition_case_2, internal_condition_case_n):
4668 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4669 handlerlist/catchlist.
4670 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4671 handlerlist which can only handle a single condition-case handler at
4673 (find_handler_clause): Simplify since we only a single branch here
4676 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4678 (bcall0): New function.
4679 (exec_byte_code): Add corresponding cases. Improve error message when
4680 encountering an invalid byte-code. Let Bunwind_protect accept
4681 a function (rather than a list of expressions) as argument.
4683 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4684 and make them unconditional now that they're heap-allocated.
4686 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4688 * charset.c (Fdecode_char, Fencode_char): Remove description of
4689 `restriction' arg. now that it's hidden by advertised-calling-convention.
4691 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4693 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4694 Remove unused variable (from mac-port).
4695 (macfont_draw): Use s->ybase for correct y position.
4697 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4699 * frame.h (struct frame): Drop has_minibuffer member because...
4700 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4701 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4703 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4705 * window.h (struct window): Prefer enum text_cursor_kinds to int
4706 for phys_cursor_type member. Move the latter, phys_cursor_width,
4707 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4708 * window.c (replace_window, make_window): Adjust users.
4710 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4712 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4713 this module is never compiled otherwise.
4715 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4717 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4720 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4722 * xdisp.c (get_next_display_element): Don't call face_for_font in
4723 a build configured --without-x. (Bug#15484)
4725 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4727 * window.c (calc_absolute_offset): #elif should be #elif defined.
4729 * frame.c (delete_frame): Block/unblock input to overcome race
4730 condition (Bug#15475).
4732 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4734 * frame.c (delete_frame): Record selected frame only after
4735 calling Qdelete_frame_functions (Bug#15477).
4737 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4739 * nsterm.m (ns_selection_color): Remove.
4740 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4741 NSColor selectedText(Background)Color. Only for COCOA.
4742 (ns_term_init): Remove assignment of ns_selection_color, logic
4743 moved to ns_get_color.
4745 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4746 NS_SELECTION_COLOR_DEFAULT.
4747 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4749 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4751 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4752 frame' does not have the tool_bar_window member.
4754 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4756 Signal error when reading an empty byte-code object (Bug#15405)
4757 * lread.c (read1): Signal error.
4758 * alloc.c (make_byte_code): eassert header size.
4759 (sweep_vectors): Change an int to size_t.
4761 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4763 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4764 instead of ints, as it's the usual style for offsetof constants. See:
4765 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4767 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4768 This is ugly, but it should fix the performance problem for older
4769 GCC versions in the short run. I'll look into integrating the
4770 Gnulib module for popcount, as a better fix.
4771 See the thread starting in:
4772 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4773 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4774 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4775 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4776 (popcount_size_t): Use it.
4778 2013-09-24 Daniel Colascione <dancol@dancol.org>
4780 * process.c (Fnetwork_interface_info): Fix build break due to
4783 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4785 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4786 Prefer signed to unsigned integers where either will do.
4787 No need for 'const' on locals that do not escape.
4788 Omit easserts with unnecessary and unportable assumptions about
4789 alignment. Avoid unnecessary casts to char *.
4791 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4793 Use union for the payload of struct Lisp_Vector.
4794 This helps to avoid a few glitches dictated by C's aliasing rules.
4795 * lisp.h (struct Lisp_Vector): Use union for next and
4796 contents member. Adjust comment. Change related users.
4797 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4798 Related users changed.
4799 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4800 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4801 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4802 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4804 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4806 Optimize glyph row clearing and copying routines.
4807 * dispextern.h (struct glyph_row): Change layout of struct
4808 glyph_row to help copy_row_except_pointers. Adjust comment.
4809 * dispnew.c (null_row): Remove.
4810 (clear_glyph_row): Use offsetof and memset to find and clear
4811 just the members that need clearing. Adjust comment.
4812 (copy_row_except_pointers): Likewise for copying.
4814 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4816 Some minor cleanups of recently-added bool vector code.
4817 * conf_post.h (assume): Always return void. Use lint version
4818 only if GCC and MSC versions don't apply.
4819 * conf_post.h (assume):
4820 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4821 Depend on _MSC_VER, not __MSC_VER, for consistency with
4823 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4824 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4825 (bool_vector_binop_driver, count_trailing_zero_bits)
4826 (size_t_to_host_endian): Now static, not static inline;
4827 the latter isn't needed with modern compilers and doesn't
4828 work with older compilers anyway.
4830 * alloc.c (valgrind_p): Use bool for boolean.
4832 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4834 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4835 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4836 (display_last_displayed_message_p, message_buf_print)
4837 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4838 Use bool for boolean.
4839 * dispextern.h (cancel_line, init_desired_glyphs):
4840 Remove ancient leftover.
4841 (help_echo_showing_p, hourglass_shown_p):
4842 * lisp.h (noninteractive_need_newline): Adjust declaration.
4844 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4846 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4848 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4849 ...this file and convert the latter to static. Adjust comment.
4850 (make_initial_frame):
4851 * window.c (init_window_once): Adjust user.
4852 * frame.h (last_nonminibuf_frame): Remove declaration.
4853 * lisp.h (selected_frame): Likewise.
4854 * msdos.c (the_only_display_info): Adjust comment.
4856 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4858 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4859 computing the end column of mouse-highlight that comes from
4860 display or overlay strings. (Bug#15437)
4861 (note_mouse_highlight): Adapt calculation of last argument to
4862 mouse_face_from_string_pos to the above change.
4864 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4865 all platforms, not just for clang.
4867 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4869 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4870 about excess arguments to snprintf.
4872 * conf_post.h(assume): Use __builtin_unreachable for clang.
4874 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4876 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4877 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4879 2013-09-23 Daniel Colascione <dancol@dancol.org>
4881 * alloc.c (USE_VALGRIND): New macro; on by default
4882 when ENABLE_CHECKING.
4883 (mark_maybe_object, mark_maybe_pointer)
4884 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4886 (valgrind_p) [USE_VALGRIND]: New variable.
4887 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4889 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4891 * process.c (wait_reading_process_output): Change int pnamelen to
4894 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4895 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4896 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4897 argument to unsigned long to avoid warning.
4898 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4900 * conf_post.h (assume): Fix compiler error: x shall be cond.
4902 2013-09-22 Daniel Colascione <dancol@dancol.org>
4904 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4905 warning when compiling without a window system.
4907 2013-09-22 Daniel Colascione <dancol@dancol.org>
4909 * data.c (Qbool_vector_p): New symbol.
4910 (bool_vector_spare_mask, popcount_size_t_generic)
4911 (popcount_size_t_msc, popcount_size_t_gcc)
4913 (bool_vector_binop_driver)
4914 (count_trailing_zero_bits, size_t_to_host_endian)
4915 (Fbool_vector_exclusive_or)
4916 (Fbool_vector_union)
4917 (Fbool_vector_intersection, Fbool_vector_set_difference)
4918 (Fbool_vector_subsetp, Fbool_vector_not)
4919 (Fbool_vector_count_matches)
4920 (Fbool_vector_count_matches_at): New functions.
4921 (syms_of_data): Intern new symbol, functions.
4922 * alloc.c (bool_vector_payload_bytes): New function.
4923 (Fmake_bool_vector): Instead of calling Fmake_vector,
4924 which performs redundant initialization and argument checking,
4925 just call allocate_vector ourselves. Make sure we clear any
4926 terminating padding to zero.
4927 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4928 instead of open-coding the size calculation.
4929 (vroundup_ct): New macro.
4930 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4931 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4932 * composite.c (composition_gstring_put_cache):
4933 Change lint_assume to assume.
4934 * conf_post.h (assume): New macro.
4935 (lint_assume): Remove.
4936 * dispnew.c (update_frame_1): Change lint_assume to assume.
4937 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4939 * image.c (gif_load): Change lint_assume to assume.
4940 * lisp.h (eassert_and_assume): New macro.
4941 (Qbool_vector_p): Declare.
4942 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4943 (swap16, swap32, swap64): New inline functions.
4944 * macfont.m (macfont_shape): Change lint_assume to assume.
4945 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4946 * xsettings.c (parse_settings): Use new swap16 and
4947 swap32 from lisp.h instead of file-specific macros.
4949 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4951 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4952 found (which can legitimately happen when the glyph row at the
4953 window start is disabled in the current_matrix. (Bug#15365)
4955 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4957 Fix syntax.h bug introduced by recent INLINE change.
4958 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4959 conditionally compiled one way in some modules, and a different
4960 way in others. This doesn't work with extern inline functions,
4961 which must have the same definition in all modules, because the
4962 defining code might be shared across modules, depending on the
4963 implementation. Symptoms reported by Martin Rudalics in:
4964 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4965 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4966 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4967 overriding the corresponding functions in syntax.h.
4968 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4969 (syntax_property): New inline functions.
4970 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4971 Rewrite in terms of these new functions.
4973 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4975 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4976 not chars_in_text, whose result depends on the multibyteness of
4977 the current buffer. (Bug#15426)
4979 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4981 Port recent change to hosts where pointers aren't 'long'.
4982 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4983 Don't assume that pointers are the same width as 'long'.
4984 Add a compile-time check that a pointer fits into two X slots.
4986 A simpler, centralized INLINE.
4987 * conf_post.h (INLINE): Define only if not already defined.
4988 This allows us to use a single INLINE, defined by one file
4990 * emacs.c (INLINE): Define it.
4991 Also, include category.h, charset.h, composite.h, dispextern.h,
4992 syntax.h, systime.h, so that their INLINE definitions are expanded
4994 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4995 * buffer.h, buffer.c (BUFFER_INLINE):
4996 * category.h, category.c (CATEGORY_INLINE):
4997 * character.h, character.c (CHARACTER_INLINE):
4998 * charset.h, charset.c (CHARSET_INLINE):
4999 * composite.h, composite.c (COMPOSITE_INLINE):
5000 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5001 * frame.h, frame.c (FRAME_INLINE):
5002 * intervals.h, intervals.c (INTERVALS_INLINE):
5003 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5004 * lisp.h, alloc.c (LISP_INLINE):
5005 * process.h, process.c (PROCESS_INLINE):
5006 * syntax.h, syntax.c (SYNTAX_INLINE):
5007 * systime.h, sysdep.c (SYSTIME_INLINE):
5008 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5009 * window.h, window.c (WINDOW_INLINE):
5010 Remove. All uses replaced with INLINE.
5012 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5014 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5017 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5019 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5020 'const char *' to avoid compiler warnings due to similar change in
5021 the prototype of x_get_string_resource.
5023 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5025 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5026 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5027 going to replace static variables below. Adjust comments.
5028 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5029 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5030 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5031 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5032 Related users changed.
5033 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5034 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5035 last_mouse_movement_time, going to replace static variables below.
5037 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5038 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5040 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5041 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5042 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5043 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5044 static variables below.
5045 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5046 (last_mouse_scroll_bar): Remove.
5047 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5048 (mouseExited): Related users changed.
5050 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5052 Do not use external array to process X scroll bar messages.
5053 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5054 (x_send_scroll_bar_event): Pack window pointer into two slots
5055 of XClientMessageEvent if we're 64-bit. Adjust comment.
5056 (x_scroll_bar_to_input_event): Unpack accordingly.
5058 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5060 Ifdef away recent changes which aren't relevant to NS port.
5061 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5062 [!HAVE_NS]: Declare as such.
5063 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5064 [!HAVE_NS]: Define as such.
5066 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5068 * frame.c (x_redo_mouse_highlight): New function
5069 to factor out common code used in W32 and X ports.
5070 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5071 * xterm.h (struct x_display_info):
5072 * w32term.h (struct w32_display_info):
5073 * nsterm.h (struct ns_display_info): New members
5074 last_mouse_motion_frame, last_mouse_motion_x and
5075 last_mouse_motion_y, going to replace static variables below.
5076 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5077 (redo_mouse_highlight): Remove.
5078 (note_mouse_movement, syms_of_xterm): Adjust user.
5079 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5080 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5081 (redo_mouse_highlight): Remove.
5082 (note_mouse_movement, syms_of_w32term): Adjust user.
5083 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5084 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5086 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5087 * nsfns.m (compute_tip_xy): Adjust user.
5089 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5091 * frame.c (x_mouse_grabbed): New function.
5092 * dispextern.h (x_mouse_grabbed): Add prototype.
5093 (last_mouse_frame): Remove declaration.
5094 * xterm.h (struct x_display_info):
5095 * w32term.h (struct w32_display_info):
5096 * nsterm.h (struct ns_display_info): New member
5097 last_mouse_frame, going to replace...
5098 * xdisp.c (last_mouse_frame): ...global variable.
5099 (note_tool_bar_highlight):
5100 * w32term.c (w32_mouse_position, w32_read_socket):
5101 * xterm.c (XTmouse_position, handle_one_xevent):
5102 Use x_mouse_grabbed.
5103 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5105 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5107 * w32term.c (w32_read_socket): Avoid temporary
5108 variables in a call to x_real_positions.
5109 * xterm.c (handle_one_xevent): Likewise.
5111 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5113 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5114 (x_icon_type): Remove prototype.
5115 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5116 * frame.c (x_icon_type): Remove.
5117 * w32term.c (x_make_frame_visible, x_iconify_frame):
5118 * xterm.c (x_make_frame_visible, x_iconify_frame):
5119 Use x_set_bitmap_icon to factor out common code.
5121 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5123 * dispextern.h (check_x_display_info, x_get_string_resource):
5124 Declare here just once and unify the latter.
5125 * frame.c (check_x_display_info, x_get_string_resource):
5126 * nsterm.h (check_x_display_info):
5127 * xrdb.c (x_get_string_resource):
5128 * xterm.h (check_x_display_info): Remove prototypes.
5129 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5130 * w32reg.c (x_get_string_resource): Likewise.
5131 (w32_get_rdb_resource): Adjust user.
5133 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5135 * xterm.h (struct x_display_info): New member
5136 x_pending_autoraise_frame, going to replace...
5137 * xterm.c (pending_autoraise_frame): ...static variable.
5138 (x_new_focus_frame, XTread_socket): Adjust users.
5139 * w32term.h (struct w32_display_info): New member
5140 w32_pending_autoraise_frame, going to replace...
5141 * w32term.c (pending_autoraise_frame): ...global variable.
5142 (x_new_focus_frame, w32_read_socket): Adjust users.
5144 2013-09-17 Glenn Morris <rgm@gnu.org>
5146 * xdisp.c (message_dolog): If we create *Messages*,
5147 switch it to messages-buffer-mode.
5149 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5151 Don't overuse 'const' in types of locals.
5152 * bidi.c (bidi_count_bytes):
5153 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5154 (xg_event_is_for_scrollbar):
5155 * xselect.c (x_handle_property_notify)
5156 (x_handle_selection_notify, x_handle_dnd_message):
5157 * xsettings.c, xsettings.h (xft_settings_event):
5158 * xterm.c (x_handle_net_wm_state, handle_one_event)
5159 (x_menubar_window_to_frame, x_detect_focus_change)
5160 (construct_mouse_click, note_mouse_movement)
5161 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5162 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5163 (handle_one_xevent, x_handle_net_wm_state):
5164 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5165 (x_handle_dnd_message):
5166 Avoid unnecessary 'const', typically the second 'const' in
5167 'const foo * const arg', a 'const' that does not affect the API
5168 and doesn't significantly help the human reader.
5170 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5172 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5173 only if Glib < 2.36.0.
5174 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5175 * xsettings.c (init_gconf, init_gsettings): Do not check
5177 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5179 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5181 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5183 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5184 before calling g_type_init.
5186 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5188 * nsterm.m (syms_of_nsterm): ... to here.
5190 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5192 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5193 (ignore_next_mouse_click_timeout): Use Time as X does.
5194 (handle_one_xevent): Avoid cast and use unsigned comparison.
5196 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5198 Do not copy X event in handle_one_xevent except KeyPress case.
5199 Wnen XEvent is processed, it is unlikely to be changed except
5200 KeyPress case, so we can avoid copying and use const pointer to
5201 const data to make sure that an event is not changed elsewhere.
5202 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5203 const' and do not create local copy except for the KeyPress event.
5204 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5205 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5206 (x_handle_net_wm_state, x_menubar_window_to_frame)
5207 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5208 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5209 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5210 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5211 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5212 (x_handle_dnd_message):
5213 * xsettings.c (xft_settings_event):
5214 Use 'const XEvent * const' where appropriate.
5215 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5217 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5219 Fix X event waiting to handle multiple frames.
5220 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5221 * xterm.c (pending_event_wait): Remove. Adjust users.
5222 (x_detect_focus_change): Pass frame arg.
5223 (handle_one_xevent): Find related frame early and clear per-frame
5224 wait_event_type only if this is an event for the relevant frame.
5225 (x_wait_for_event): Use per-frame wait_event_type.
5227 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5229 * nsfns.m (Fx_create_frame): Fix font driver registration for
5232 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5233 for syms_of_macfont.
5235 * nsterm.m: Include macfont.h.
5236 (ns_tmp_flags, ns_tmp_font): Remove.
5237 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5238 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5239 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5240 (changeFont:): Fix code style. Check for font driver type when
5243 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5246 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5247 (nsfont_open): Set font driver type.
5248 Set font->ascent and font->descent. Figure out font instead of
5249 ns_tmp_font, and flags instead of ns_tmp_flags.
5250 Fix indentation. Remove call to ns_draw_text_decoration,
5253 * nsfns.m: Include macfont.h.
5254 (Fx_create_frame): Register macfont driver, make a better default font.
5255 (Fns_popup_font_panel): Get font from macfont driver, if used.
5257 * macfont.m, macfont.h, macuvs.h: New files.
5259 * font.h: Declare syms_of_macfont.
5261 * font.c (syms_of_font): Call syms_of_macfont.
5263 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5265 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5267 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5268 and it is always zero for others, so I assume that this is an ancient
5269 leftover which nobody will want to change any more.
5270 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5271 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5272 * frame.c (x_set_scroll_bar_width):
5273 * w32fns.c (w32_createscrollbar):
5274 * w32term.c (w32_set_vertical_scroll_bar):
5275 * xfns.c (x_set_scroll_bar_default_width):
5276 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5277 (x_scroll_bar_expose): Related users changed.
5279 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5281 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5282 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5283 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5285 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5287 * nsterm.h, w32term.h, xterm.h: ...and not here.
5288 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5289 Remove unused Xisms.
5290 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5291 these modules are never compiled otherwise.
5293 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5295 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5296 Doc fix. (Bug#15375)
5298 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5300 Unify Fx_focus_frame between all ports.
5301 * frame.h (x_focus_frame): New prototype.
5302 * xfns.c (Fx_focus_frame): Remove.
5303 (syms_of_xfns): Do not defsubr it.
5304 (x_focus_frame): X implementation.
5305 * nsfns.m (Fx_focus_frame): Remove.
5306 (syms_of_nsfns): Do not defsubr it.
5307 (x_focus_frame): NS implementation.
5308 * w32term.c (Fx_focus_frame): Remove.
5309 (x_focus_on_frame): Rename to...
5310 (x_focus_frame): W32 implementation.
5311 * w32term.h (x_focus_on_frame): Remove prototype.
5312 * w32fns.c (Fx_focus_frame): Remove.
5313 (syms_of_w32fns): Do not defsubr it.
5314 * frame.c (Fx_focus_frame): Define here.
5315 (syms_of_frame): Defsubr here.
5316 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5318 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5320 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5321 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5322 each port to reference the port-specific window system data.
5323 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5324 (FRAME_DISPLAY_INFO): Define.
5325 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5326 (FRAME_DISPLAY_INFO): Define. Adjust users.
5327 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5328 (FRAME_DISPLAY_INFO): Define. Adjust users.
5329 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5330 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5331 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5332 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5333 * xselect.c, xterm.c: All related users changed.
5335 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5337 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5338 (x_menubar_window_to_frame): Remove prototypes.
5339 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5340 (x_menubar_window_to_frame, x_top_window_to_frame):
5342 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5343 (x_menubar_window_to_frame, x_top_window_to_frame):
5344 ...to here and convert all but the last to static.
5346 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5348 * lisp.mk (lisp): Add w32-common-fns.elc.
5350 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5352 * charset.c (char_charset): Document an exception for char-charset.
5354 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5356 * xterm.h (x_display_info): New field last_user_time...
5357 * xterm.c (toplevel): ...to replace static last_user_time.
5358 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5360 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5362 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5363 scroll bar values to prevent thumb from disappear and update comment.
5365 2013-09-11 Glenn Morris <rgm@gnu.org>
5367 * emacs.c (usage_message): Possessive apostrophe tweak.
5369 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5371 * nsterm.m (syms_of_nsterm): Use Qns.
5372 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5373 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5374 * xfns.c (x_display_info_for_name, Fx_open_connection):
5375 Remove old '#if 0' code.
5376 (syms_of_xfns): Use Qx.
5377 * termhooks.h (fullscreen_hook): Remove the leftover.
5378 (struct terminal): Fix typo in comment.
5380 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5382 Cleaning up a few X scroll bar bits.
5383 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5384 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5385 New member last_seen_part, going to replace...
5386 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5387 (xt_action_hook) [USE_LUCID]: Adjust user.
5388 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5389 Lucid-specific scroll bar support.
5390 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5391 to int and adjust to use last_seen_part member.
5392 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5393 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5394 Initialize last_seen_part.
5396 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5398 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5399 insert-buffer-substring an empty string.
5401 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5403 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5404 avoiding a GCC warning.
5406 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5408 Ifdef away frame tool bar code when it is not really used.
5409 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5410 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5411 and minimize_tool_bar_window_p under the above.
5412 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5413 (fset_tool_bar_window): Likewise.
5414 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5415 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5416 (change_frame_size_1):
5417 * window.c (window_from_coordinates, Frecenter): Adjust users.
5418 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5419 code is not really used.
5420 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5421 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5422 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5423 [!USE_GTK && !HAVE_NS]: Define as such.
5424 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5425 (note_mouse_highlight, expose_frame):
5426 * xfns.c (x_set_tool_bar_lines):
5427 * xterm.c (handle_one_xevent): Adjust users.
5429 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5431 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5432 This bug was introduced by my 2013-08-26 patch, which incorrectly
5433 assumed that the terminfo implementation doesn't use termcap buffers.
5434 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5435 these buffers apparently are used after all.
5436 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5437 (struct tty_display_info): Define members termcap_term_buffer and
5438 termcap_strings_buffer even if TERMINFO.
5440 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5443 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5444 'usage' docstring entry to pacify make-docfile.
5446 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5448 Change comparison functions =, <, >, <=, >= to take many arguments.
5449 * data.c: Change comparison functions' interface and implementation.
5450 * lisp.h: Make arithcompare available for efficient two arg
5452 * bytecode.c: Use arithcompare.
5453 * fileio.c: Use new interface.
5455 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5457 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5459 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5461 * eval.c (Feval): Document the new use of `lexical'.
5463 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5465 Review and drop old frame resize hack.
5466 * frame.h (struct frame): Remove force_flush_display_p.
5467 * dispnew.c (update_frame): Adjust user and don't call
5468 flush_frame here. The comment has said that there was an issues
5469 with redisplaying fringes, but I don't see any differences with
5470 and without this hack. Hopefully we can continue without it.
5471 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5472 current frame matrices twice if resized_p is set.
5474 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5476 Do not populate pure Xism x_sync to other ports.
5477 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5478 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5479 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5480 * w32term.h (x_sync): Remove prototype.
5482 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5484 Cleanup frame flushing.
5485 * dispextern.h (struct redisplay_interface):
5486 Drop flush_display_optional because flush_display is enough
5487 for X and flushing via RIF is just a no-op for others.
5488 * frame.h (flush_frame): New function.
5489 * dispnew.c (update_frame):
5490 * minibuf.c (read_minibuf):
5491 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5493 * keyboard.c (detect_input_pending_run_timers): Do not flush
5494 all frames but selected one in redisplay_preserve_echo_area.
5495 * nsterm.m (ns_flush): Remove no-op.
5496 (ns_redisplay_interface): Adjust user.
5497 * w32term.h (x_flush): Remove no-op.
5498 (w32_redisplay_interface): Adjust user.
5499 * xterm.c (x_flush): Simplify because we do not flush all
5500 frames at once any more. Adjust comment.
5501 (x_redisplay_interface): Adjust user.
5503 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5505 Port --without-x --enable-gcc-warnings to Fedora 19.
5506 * gfilenotify.c (globals_of_gfilenotify):
5507 Call g_type_init only if using an older glib version that needs it.
5509 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5511 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5512 (last_glyphless_glyph_merged_face_id): Remove declarations.
5513 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5514 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5515 (last_glyphless_glyph_merged_face_id): Now static.
5516 (merge_escape_glyph_face): New function, refactored from...
5517 (get_next_display_element): ...here.
5518 (merge_glyphless_glyph_face): New function, refactored from...
5519 (produce_glyphless_glyph): ...here...
5520 * term.c (produce_glyphless_glyph): ...and here.
5522 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5524 * eval.c (eval_sub): Only call Ffunction if necessary.
5526 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5528 Attempt to make redisplay more selective when changing cursor type.
5529 * frame.h (struct frame): New bitfield cursor_type_changed.
5530 * xdisp.c (cursor_type_changed): Remove.
5531 (try_cursor_movement, redisplay_window, try_window_id)
5532 (set_frame_cursor_types, try_window_reusing_current_matrix):
5533 Adjust to use per-frame bitfield.
5534 (redisplay_internal): Look for cursor type change on each visible
5535 frame and consider all frames if cursor type has been changed on
5536 the frame other than selected. If cursor type has been changed on
5537 selected frame only, do not use fast update.
5539 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5541 Attempt to make redisplay more selective when changing fonts.
5542 * frame.h (struct frame): New bitfield fonts_changed.
5543 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5544 (adjust_frame_glyphs): Add prototype.
5545 * dispnew.c (fonts_changed_p): Remove.
5546 (adjust_glyphs): Remove because we do not
5547 adjust matrices on all frames at once any more.
5548 (adjust_frame_glyphs): Block and unblock input here.
5549 (adjust_glyph_matrix): Use fonts_changed.
5550 (change_frame_size_1): Use adjust_frame_glyphs.
5551 * font.c (font_open_entity): Use fonts_changed.
5552 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5553 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5554 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5555 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5556 (shrink_mini_window, Fresize_mini_window_internal)
5557 (window_scroll_pixel_based, Fset_window_configuration)
5558 (apply_window_adjustment, Fset_window_vscroll):
5559 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5560 Use adjust_frame_glyphs.
5561 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5562 (try_window_reusing_current_matrix, try_window_id, display_line)
5563 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5564 (redisplay_internal): Consider fonts_changed and adjust frame
5565 matrices for each frame only if the frame is visible. If font
5566 has been changed on some frame during full redisplay, retry
5567 only visible frames where the font has been actually changed.
5569 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5571 Cache current header and mode line height for each window.
5572 * window.h (struct window): New fields mode_line_height
5573 and header_line_height.
5574 * window.c (make_window): Initialize them.
5575 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5576 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5577 (current_mode_line_height, current_header_line_height):
5579 * xdisp.c (current_mode_line_height, current_header_line_height):
5581 (pos_visible_p, init_xdisp): Adjust user.
5582 (redisplay_window): Invalidate mode_line_height and
5583 header_line_height if current and desired matrices do not agree.
5585 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5587 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5588 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5590 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5592 Make --without-x compatible with --enable-gcc-warnings.
5593 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5594 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5595 members under HAVE_WINDOW_SYSTEM.
5596 * keyboard.c (make_lispy_focus_out): Likewise.
5597 (record_menu_key): Move under HAVE_MENUS.
5598 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5599 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5600 (syms_of_xdisp): Adjust user.
5601 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5602 (start_hourglass, cancel_hourglass):
5603 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5604 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5605 and CLEAR_FONT_TABLE_NFONTS.
5606 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5607 Declare only if HAVE_WINDOW_SYSTEM.
5608 (lface_same_font_attributes_p, clear_face_gcs): Define only
5609 if HAVE_WINDOW_SYSTEM.
5611 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5613 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5614 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5615 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5617 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5619 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5621 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5623 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5624 This fixes a type error on hosts where ptrdiff_t is wider than int.
5626 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5628 * keyboard.c (read_key_sequence_vs): New function.
5629 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5632 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5634 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5636 Makefile improvements.
5637 * Makefile.in (config.status): Don't use double-colon rules, as
5638 they are not portable according to POSIX. Fix shell typo with `;
5639 I guess this rule has never been tested?
5640 (VCSWITNESS): New macro, to override any environment var.
5642 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5644 * xterm.h (struct x_display_info): Do not track X connection
5645 fd separately because it is always available from Display.
5646 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5649 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5651 * buffer.c (drop_overlay):
5652 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5653 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5655 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5657 * buffer.c (Fmake_overlay, Fmove_overlay):
5658 * intervals.c (set_point_from_marker):
5659 * print.c (PRINTPREPARE): Prefer signal_error
5660 to plain error and report unsuitable marker too.
5662 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5664 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5665 for 'dragging' member.
5666 (struct x_output): Remove set-but-unused leftovers
5667 'left_before_move' and 'top_before_move'.
5668 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5669 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5670 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5671 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5672 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5673 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5674 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5675 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5677 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5679 * nsfont.m (INVALID_GLYPH): New define.
5680 (nsfont_encode_char): Use INVALID_GLYPH.
5681 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5683 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5685 * xterm.c (x_last_mouse_movement_time): Revert last change.
5686 This code should use XDisplayMotionBufferSize to check display's
5687 motion history first, and there are few other issues as well.
5688 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5689 (handle_one_xevent): Adjust user.
5691 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5693 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5694 * frame.c (Flast_nonminibuf_frame): ... to here.
5695 (check_minibuf_window): Don't abort if no window was found
5698 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5700 Use XGetMotionEvents to ask the last mouse motion time from X server.
5701 * xterm.c (X_MOTION_HISTORY): Default to 1.
5702 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5703 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5704 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5705 Ifdef away legacy code.
5706 (XTmouse_position, x_scroll_bar_report_motion):
5707 Use x_last_mouse_movement_time.
5708 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5711 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5713 * msdos.c (last_mouse_window): Move to...
5714 (dos_rawgetc): ...this function and adjust comment.
5715 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5716 (mouseMoved): ...this function and adjust comment.
5717 * w32term.c (last_window): Likewise with...
5718 (w32_read_socket): ...this function.
5719 * xterm.c (last_window): Likewise with...
5720 (handle_one_xevent): ...this function.
5722 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5724 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5725 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5726 (handle_one_xevent): ...to here.
5727 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5730 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5732 * msdos.c (IT_set_terminal_window): Remove no-op.
5733 (initialize_msdos_display): Adjust terminal setup.
5734 * w32console.c (w32con_set_terminal_window): Remove no-op.
5735 (initialize_w32_display): Adjust terminal setup.
5736 * w32term.c (w32_set_terminal_window): Remove no-op.
5737 (w32_create_terminal): Adjust terminal setup.
5738 * xterm.c (XTset_terminal_window): Remove no-op.
5739 (x_create_terminal): Adjust terminal setup.
5741 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5743 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5745 (ns_create_terminal): Adjust terminal setup.
5746 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5748 (w32_create_terminal): Adjust terminal setup.
5749 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5751 (x_create_terminal): Adjust terminal setup.
5753 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5755 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5756 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5757 * dispnew.c (buffer_posn_from_coords):
5758 * window.c (Fwindow_end, displayed_window_lines):
5759 * xdisp.c (redisplay_mode_lines): Use it.
5761 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5763 * fontset.c (face_for_char): Check char in the current face font first
5764 if HAVE_NS (Bug#15138).
5766 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5768 * window.c (temp_output_buffer_show): Make sure window returned
5769 by display_buffer is live (Bug#15213).
5771 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5773 Minor cleanup to avoid forward declarations.
5774 * coding.h (struct ccl_spec): Remove forward declaration.
5775 * composite.h (toplevel): Include font.h.
5776 (struct composition_it, struct face, struct font_metrics):
5777 Remove forward declaration.
5778 * dispextern.h (struct image, struct atimer): Likewise.
5779 * emacsgtkfixed.h (struct frame): Likewise.
5780 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5781 * font.h (struct font_driver, struct font, struct glyph_string)
5782 (struct face): Remove forward declaration.
5783 * fontset.h (struct face, struct font): Likewise.
5784 * frame.h (toplevel): Style cleanup.
5785 (enum output_method): Move to...
5786 * termhooks.h (enum output_method): ...here.
5787 (struct glyph, struct frame, struct ns_display_info)
5788 (struct x_display_info, struct w32_display_info):
5789 Remove forward declaration.
5790 * xterm.h (toplevel): Include termhooks.h.
5791 (struct font, struct window, struct glyph_matrix, struct frame)
5792 (struct input_event, struct face, struct image): Remove forward
5794 * gtkutil.h (struct _widget_value): Likewise.
5795 * keyboard.h (toplevel): Include termhooks.h.
5796 (struct input_event): Remove forward declaration.
5798 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5800 * intervals.c (set_point_from_marker): New function.
5801 * editfns.c (Fgoto_char):
5802 * process.c (Finternal_default_process_filter):
5803 * window.c (select_window_1): Use it.
5804 * buffer.h (set_point_from_marker): Add prototype.
5806 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5808 * w32.c (term_winsock): Call release_listen_threads before calling
5810 (_sys_wait_accept): Wait for accept event in a loop with a finite
5811 timeout, instead of waiting indefinitely. Will hopefully avoid
5812 hanging during exit because WSACleanup deadlocks waiting for the
5813 event object to be released. (Bug#14333)
5815 * w32proc.c (release_listen_threads): New function, signals all
5816 the reader threads that listen for connections to stop waiting.
5818 * w32.h (release_listen_threads): Add prototype.
5820 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5822 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5823 field of new marker (for sanity and safety).
5824 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5825 anyway because XMISCTYPE is a function and can't be an lvalue).
5827 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5829 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5830 (x_after_update_window_line, x_scroll_bar_create)
5831 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5832 (handle_one_xevent, x_clear_frame_area):
5833 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5834 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5835 * xterm.h (x_clear_area): Adjust prototype.
5837 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5839 Hook scanning and indentation functions to find_newline. This helps
5840 to avoid duplicated code and renders more respect to newline cache.
5841 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5842 * cmds.c (Fforward_line):
5843 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5844 Use find_newline and avoid unnecessary point movements.
5845 * search.c (scan_newline): Implement on top of find_newline.
5847 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5849 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5850 scoped code (bug#11258).
5852 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5854 * nsterm.m (last_window): New variable.
5855 (EV_TRAILER2): New macro.
5856 (EV_TRAILER): Call EV_TRAILER2.
5857 (mouseMoved:): Add support for mouse-autoselect-window
5858 on nextstep (Bug#6888).
5860 2013-08-28 Andreas Schwab <schwab@suse.de>
5862 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5863 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5864 Remove unused macro definitions.
5865 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5866 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5867 Only define if emacs.
5869 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5871 Prefer enum glyph_row_area to int where appropriate.
5872 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5874 (window_box, window_box_width, window_box_left, window_box_left_offset)
5875 (window_box_right, window_box_right_offset): Adjust prototypes.
5876 * xdisp.c (window_box, window_box_width, window_box_left)
5877 (window_box_left_offset, window_box_right, window_box_right_offset):
5878 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5879 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5880 * nsterm.m (ns_clip_to_row):
5881 * w32term.c (w32_clip_to_row):
5882 * xterm.c (x_clip_to_row): Likewise.
5884 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5886 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5887 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5889 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5891 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5892 for portability to hosts where /bin/sh has problems.
5894 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5896 Redesign redisplay interface to drop global output_cursor.
5897 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5898 (toplevel): Remove declaration of output_cursor.
5899 (set_output_cursor, x_cursor_to): Remove prototype.
5900 * window.h (struct window): New member output_cursor.
5901 (output_cursor_to): New function to replace RIF member.
5902 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5903 (update_text_area, set_window_cursor_after_update): Use it.
5904 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5905 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5906 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5907 * w32term.c (x_update_window_begin, x_update_window_end):
5908 * xterm.c (x_update_window_begin, x_update_window_end):
5909 Adjust to use per-window output cursor.
5911 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5913 Simplify SELECT_TYPE-related code.
5914 Like EMACS_TIME, this portability layer is no longer needed, since
5915 Emacs has been using fd_set as a portability layer for some time.
5916 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5917 (SELECT_TYPE): Remove. All uses changed to fd_set.
5918 (fd_set) [!FD_SET]: New typedef.
5920 Simplify EMACS_TIME-related code.
5921 This portability layer is no longer needed, since Emacs has been
5922 using struct timespec as a portability layer for some time.
5923 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5924 Include <time.h> rather than "systime.h"; that's all that's needed now.
5925 * dispnew.c: Include <timespec.h> rather than "systime.h";
5926 that's all that's needed now.
5927 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5928 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5929 TIMESPEC_RESOLUTION.
5930 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5931 LOG10_TIMESPEC_RESOLUTION.
5932 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5933 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5934 (make_emacs_time): Remove. All used changed to make_timespec.
5935 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5936 (current_timespec): Rename from current_emacs_time. All uses changed.
5937 (add_emacs_time): Remove. All uses changed to timespec_add.
5938 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5939 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5940 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5941 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5942 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5943 (current_timespec): Rename from current_emacs_time. All uses changed.
5944 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5945 changed to timespec_cmp.
5946 * xgselect.c: Include <timespec.h>, since our .h files don't.
5948 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5950 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5951 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5952 Remove the leftovers.
5953 * gtkutil.c (toplevel): Do not declare Qxft but include
5955 * image.c (toplevel): Do not declare Vlibrary_cache because
5956 it's already done in lisp.h.
5958 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5960 * lisp.h (Mouse_HLInfo): Move from here...
5961 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5962 (reset_mouse_highlight): New function.
5963 * msdos.c (dos_set_window_size, IT_update_begin)
5964 (internal_terminal_init):
5965 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5966 (ns_initialize_display_info):
5967 * w32console.c (initialize_w32_display):
5968 * w32term.c (x_update_window_end, x_free_frame_resources)
5969 (w32_initialize_display_info):
5970 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5971 * window.c (Fdelete_other_windows_internal):
5972 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5973 * termchar.h (toplevel):
5974 * xterm.h (toplevel): Include dispextern.h.
5976 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5978 Fix minor problems found by static checking.
5979 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5980 (expect): Avoid nested-if warning.
5981 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5982 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5983 * nsterm.h, nsterm.m (ns_select):
5984 * xgselect.c, xgselect.h (xg_select):
5985 Adjust signature to better match pselect's.
5986 * nsterm.m (ns_select):
5987 Don't set *TIMEOUT, since pselect doesn't.
5988 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5989 diagnostic about assigning const char * to it.
5990 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5992 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5994 * lread.c (substitute_object_recurse): Handle hash-tables as well
5997 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5999 Fix unlikely core dump in init_tty, and simplify terminfo case.
6000 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6001 The old version incorrectly dumped core if malloc returned a
6002 buffer containing only non-NUL bytes.
6003 (init_tty): Do not allocate or free termcap buffers; the
6004 struct does that for us now.
6005 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6006 (struct tty_display_info): Define members termcap_term_buffer and
6007 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6008 use them. Allocate them directly in struct rather than indirectly
6009 via a pointer, to simplify init_tty.
6011 * frame.c (check_minibuf_window): Initialize 'window' properly,
6012 so that Emacs reliably aborts later if 'window' is not initialized.
6014 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6016 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6017 of VoidSymbol (Bug#15154).
6019 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6021 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6022 mouse_face_beg_y and mouse_face_end_y.
6023 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6024 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6025 Adjust users and update comment where appropriate.
6027 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6029 * frame.c (check_minibuf_window): New function.
6030 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6031 Call check_minibuf_window (Bug#15183).
6033 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6035 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6036 because this is the only last cursor data we need to keep and consult.
6037 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6038 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6041 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6043 Fix recovering from possible decompression error.
6044 Since insert_from_gap doesn't always move point, we can't use PT as
6045 the position where the partially decompressed data ends, and
6046 should count how many bytes was produced so far.
6047 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6048 (unwind_decompress): Really delete partially uncompressed data.
6049 (Fzlib_decompress_region): Take decompressed data size into account.
6051 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6053 * syntax.c (init_syntax_once): Adjust comment and do an early
6054 initialization of Qchar_table_extra_slots just once...
6055 * casetab.c (init_casetab_once):
6056 * category.c (init_category_once):
6057 * character.c (syms_of_character):
6058 * coding.c (syms_of_coding):
6059 * xdisp.c (syms_of_xdisp): ...and omit it here.
6061 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6063 * xdisp.c (get_next_display_element): Don't apply to characters
6064 from a display vector the logic of setting it->end_of_box_run_p
6065 suitable for characters from a buffer. (Bug#15175)
6067 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6068 to handle directories, rather than '_utime' which doesn't.
6071 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6073 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6074 or fullscreen (Bug#14627).
6076 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6078 System-dependent integer overflow fixes.
6079 * process.c (Fset_process_window_size): Signal an error if
6080 the window size is outside the range supported by the lower level.
6081 * sysdep.c (set_window_size): Return negative on error,
6082 nonnegative on success, rather than -1, 0, 1 on not in system,
6083 failure, success. This is simpler. Caller changed.
6084 (serial_configure): Remove unnecessary initialization of local.
6085 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6086 size fits in unsigned long; this isn't true on some 32-bit hosts.
6087 Avoid buffer overrun if some future version of /proc/meminfo has a
6088 variable name longer than 20 bytes.
6089 (system_process_attributes) [__FreeBSD__]:
6090 Don't assume hw.availpages fits in 'int'.
6092 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6094 Don't let very long directory names overrun the stack.
6095 Fix some related minor problems involving "//", vfork.
6096 * callproc.c (encode_current_directory): New function.
6097 (call_process): Don't append "/"; not needed.
6098 * fileio.c (file_name_as_directory_slop): New constant.
6099 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6100 this can save the caller having to alloca.
6101 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6102 Use SAFE_ALLOCA, not alloca.
6103 (directory_file_name, Fexpand_file_name): Leave leading "//"
6104 alone, since it can be special even on POSIX platforms.
6105 * callproc.c (call_process):
6106 * process.c (Fformat_network_address):
6107 * sysdep.c (sys_subshell):
6108 Use encode_current_directory rather than rolling our own.
6109 (create_process): No need to encode directory; caller does that now.
6110 * process.h (encode_current_directory): New decl.
6111 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6112 Rework to avoid 'goto xyzzy;'.
6114 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6116 * xdisp.c (handle_face_prop): If the default face was remapped use
6117 the remapped face for strings from prefix properties. (Bug#15155)
6119 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6121 Minor cleanup for redisplay interface and few related functions.
6122 * frame.h (enum text_cursor_kinds): Move from here...
6123 * dispextern.h (enum text_cursor_kinds): ...to here.
6124 (toplevel): Drop unnecessary declarations.
6125 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6126 in update_window_end_hook and draw_window_cursor functions.
6127 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6128 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6129 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6130 * xterm.c (x_update_window_end, x_draw_window_cursor):
6131 * xdisp.c (display_and_set_cursor, update_window_cursor)
6132 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6133 enum text_cursor_kinds where appropriate.
6135 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6137 Redesign redisplay interface to drop updated_row and updated_area.
6138 * dispextern.h (updated_row, updated_area): Remove declaration.
6139 (struct redisplay_interface): Pass glyph row and row area parameters
6140 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6141 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6143 * dispnew.c (updated_row, updated_area): Remove.
6144 (redraw_overlapped_rows, update_window_line): Adjust user.
6145 (update_marginal_area, update_text_area): Likewise. Pass updated row
6146 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6147 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6150 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6152 * process.c (flush_pending_output): Remove stub.
6155 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6157 * callproc.c: Fix race that killed background processes (Bug#15144).
6158 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6159 Record deleted process-id in critical section, not afterwards.
6160 Don't mistakenly kill process created by a call-process invocation
6161 that discards output and does not wait.
6163 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6165 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6166 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6167 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6168 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6169 to shut up compiler in mark_object.
6170 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6172 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6174 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6175 We can't portably rely on PTY_OPEN doing that, even if
6176 it calls posix_openpt with O_CLOEXEC.
6178 2013-08-20 Kenichi Handa <handa@gnu.org>
6180 * character.c (string_char): Improve commentary.
6182 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6184 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6185 (struct animation_cache): Make signature a flexible array member.
6186 All uses changed. This is a tad slower but may insulate us better
6187 from future changes to ImageMagick.
6189 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6191 * image.c: Shrink memory needed for animation cache.
6192 (SIGNATURE_DIGESTSIZE): New constant.
6193 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6194 (imagemagick_create_cache): Copy the signature. This saves
6195 several KB of memory that ImageMagick wastes per signature.
6196 Don't bother updating the update_time, as the caller does that now.
6197 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6198 it's a fixed size struct member now.
6199 (imagemagick_get_animation_cache): Always destroy the signature,
6200 as it's now imagemagick_create_cache's responsibility to copy it.
6201 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6202 and use memcmp rather than strcmp.
6203 eassert that ImageMagick returns a signature of the specified length.
6205 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6207 * image.c (imagemagick_get_animation_cache): Don't segfault on
6209 (imagemagick_get_animation_cache): Revert to previous definition
6210 so that it actually works. But keep the memory leak fix.
6211 (imagemagick_get_animation_cache): Fix memory leak.
6213 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6215 * image.c: Fix animation cache signature memory leak.
6216 Fix some other minor performance problems while we're at it.
6217 (imagemagick_create_cache): Clear just the members that
6218 need clearing. Don't set update_time, as caller does that now.
6219 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6220 Simplify by using pointer-to-pointer instead of a prev pointer.
6221 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6222 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6223 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6224 it's already a copy. Free the signature probe unless it's cached.
6226 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6227 This was introduced by my 2013-08-12 fix for Bug#15035.
6229 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6231 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6232 (imagemagick_prune_animation_cache): Now static.
6234 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6236 * image.c (imagemagick_get_animation_cache): Don't segfault when
6237 pruning all entries.
6239 2013-08-18 Ken Brown <kbrown@cornell.edu>
6241 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6242 static heap if ENABLE_CHECKING is defined.
6243 (max_bss_sbrk_ptr): New variable.
6245 (report_sheap_usage): Report maximum static heap usage instead of
6246 ending static heap usage.
6248 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6250 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6251 of zlib_initialized according to the results of calling
6252 init_zlib_functions.
6254 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6256 * image.c: Implement an ImageMagick per-image cache.
6257 (imagemagick_get_animation_cache): Fix a double-free error.
6258 (imagemagick_load_image): Remove the ping_wand code, which only
6259 apparently saved time on invalid animated images, and slowed down
6260 everything else. Optimise for the common case.
6262 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6264 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6266 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6268 * marker.c (set_marker): Remove documentation of undefined behavior.
6270 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6272 * image.c (imagemagick_compute_animated_image): Animate correctly
6273 when sub-images are smaller than the main image.
6274 (imagemagick_compute_animated_image): Setting the iterator row to
6275 zero is apparently not allowed.
6276 (imagemagick_compute_animated_image): Allow images that say they
6277 have sub-images that are bigger than the main image, but just crop
6280 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6282 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6284 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6286 * image.c (imagemagick_compute_animated_image): Respect the GIF
6289 2013-08-15 Ken Brown <kbrown@cornell.edu>
6291 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6292 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6295 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6297 Fix minor problems found by static checking.
6298 * frame.c (delete_frame):
6299 * xdisp.c (next_element_from_display_vector):
6300 Avoid uninitialized local.
6301 * image.c (imagemagick_compute_animated_image): Port to C89.
6302 Prefer usual GNU indentation style for loops.
6303 Be more careful about bizarrely large sizes, by using ptrdiff_t
6306 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6308 Fix infinite frame selection loop (Bug#15025).
6309 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6311 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6313 * xdisp.c (compute_window_start_on_continuation_line):
6314 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6315 to make sure we end up setting the window start at the leftmost
6316 visible character of the display line. This avoids funky
6317 horizontal shifting because the window start is not kept on the
6318 same position. (Bug#15090)
6319 (next_element_from_display_vector): Support 'box' face attribute
6320 in the face definitions of a display vector. (Bug#15099)
6322 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6324 * image.c (imagemagick_compute_animated_image): Implement animated
6326 (imagemagick_compute_animated_image): Fix some compilation
6327 warnings. Implement a very simple cache to make the animation
6328 usable at all, but it should be replaced with a per-image cache.
6330 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6332 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6333 to do `for' loops over alist values.
6334 * buffer.h (FOR_EACH_BUFFER):
6335 * process.c (FOR_EACH_PROCESS): Use it.
6336 (handle_child_signal, status_notify, Fget_buffer_process)
6337 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6339 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6341 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6342 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6343 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6344 to xzalloc and so avoid redundant call to memset.
6345 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6346 members because it is allocated with xzalloc and so already zeroed.
6348 2013-08-14 Ken Brown <kbrown@cornell.edu>
6350 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6353 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6355 Utility function and macro to copy Lisp string to C string.
6356 * lisp.h (xlispstrdupa): New macro.
6357 (xlispstrdup): New prototype.
6358 * alloc.c (xlispstrdup): New function.
6359 * callint.c (Fcall_interactively):
6360 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6361 (Fsubstitute_in_file_name):
6362 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6363 * image.c (x_create_bitmap_from_file):
6364 * w32term.c (w32_term_init):
6365 * xterm.c (x_term_init): Use xlispstrdup.
6367 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6369 * image.c (imagemagick_load_image): Make animated pictures work.
6370 There's still some problems with background color settings, though
6373 * decompress.c (unwind_decompress): Always restore point.
6375 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6377 * marker.c (set_marker): Reformat documentation.
6379 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6381 * xdisp.c (cursor_type_changed): Now static.
6383 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6384 Use changed. This avoids the need to call xmalloc and for the
6385 caller to call xfree, and avoids memory leaks in some situations.
6387 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6389 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6390 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6391 (redisplay_window): If window_end_valid is cleared due to non-zero
6392 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6393 so do not call to try_cursor_movement for that window.
6395 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6397 * window.h (struct window): Convert window_end_pos and
6398 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6399 (wset_window_end_pos, wset_window_end_vpos): Remove.
6400 * dispnew.c (adjust_glyph_matrix):
6401 * window.c (Fwindow_end, replace_window, set_window_buffer)
6403 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6404 (set_vertical_scroll_bar, redisplay_window, try_window)
6405 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6406 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6407 (note_mouse_highlight): Adjust users.
6408 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6411 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6413 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6414 * image.c (imagemagick_filename_hint): Use `const char *' and
6415 prefer SSDATA to SDATA to avoid warnings.
6417 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6419 Cleanup window fringes, margins and scroll bars adjustments.
6420 * window.c (set_window_fringes, set_window_margins)
6421 (set_window_scroll_bars, apply_window_adjustment): New functions.
6422 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6423 (Fset_window_scroll_bars): Use them.
6425 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6427 * window.h (struct window): Convert scroll_bar_width
6428 from Lisp_Object to integer. Adjust comment.
6429 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6431 * window.c (wset_scroll_bar_width): Remove.
6432 (make_window): Initialize scroll_bar_width.
6433 (Fsplit_window_internal): Use direct assignment.
6434 (Fset_window_configuration, save_window_save):
6435 Convert Lisp_Object to integer and back where appropriate.
6436 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6437 bar was actually changed, and mention this in docstring.
6439 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6441 * decompress.c: Minor simplifications.
6442 (Fzlib_decompress_region): Don't bother verifying
6443 that avail_out <= UINT_MAX, as that was confusing.
6444 Mention the restriction in a comment instead.
6445 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6447 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6449 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6450 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6452 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6454 * image.c (imagemagick_filename_hint): Check for errors in the
6457 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6459 * window.c (Fwindow_margins): Return nil when there's no marginal
6460 area, as per the documented API.
6462 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6463 Fmake_vector, as scroll bar's struct members are not all Lisp
6464 objects now. This avoids crashes in GC.
6466 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6467 bool, so its address could be taken.
6469 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6471 * image.c (imagemagick_filename_hint): New function to possibly
6472 apply `image-content-type-suffixes'.
6473 (imagemagick_load_image): Use it.
6475 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6477 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6478 if loading zlib failed.
6480 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6482 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6483 2013-08-13 checkin below. Change bool to BOOL, rule is:
6484 All Obj-C code uses BOOL, except for interfaces callable from C.
6486 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6488 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6490 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6491 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6492 bool instead of BOOL.
6493 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6494 from Lisp_Object to bitfield. Adjust comment.
6495 * w32term.c (x_scroll_bar_create): Adjust user.
6496 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6497 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6498 Use bool for boolean.
6499 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6500 to `unsigned int' when defining a bitfield.
6502 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6504 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6506 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6508 * window.h (struct window): Convert left_margin_cols and
6509 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6510 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6511 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6513 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6515 (showing_window_margins_p, update_window_line, update_frame_1):
6516 * fringe.c (draw_fringe_bitmap_1):
6517 * xdisp.c (window_box_width): Adjust users.
6518 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6519 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6520 Use direct assignment.
6521 (Fset_window_configuration, save_window_save, Fwindow_margins):
6522 Convert Lisp_Object to integer and back where appropriate.
6523 (Fset_window_margins): Adjust user. Return t if any margin
6524 was actually changed, and mention this in docstring.
6526 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6528 * syntax.c (forward_word):
6529 * cmds.c (forward_char, backward_char): Mention the optional argument.
6531 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6533 * window.h (struct window): Convert left_fringe_width
6534 and right_fringe_width from Lisp_Objects to integers.
6536 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6537 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6538 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6540 (make_window): Initialize new integer fields to -1.
6541 (Fsplit_window_internal): Use direct assignment.
6542 (Fset_window_configuration, save_window_save):
6543 Convert Lisp_Object to integer and back where appropriate.
6544 (Fset_window_fringes): Adjust user. Return t if any fringe
6545 was actually changed, and mention this in docstring.
6547 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6549 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6550 * nsfns.m (x_set_cursor_type):
6551 * w32fns.c (x_set_cursor_type):
6552 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6553 * xdisp.c (set_frame_cursor_types): ...but in common code.
6555 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6557 * font.c (clear_font_cache): New function, stripped from...
6558 (Fclear_font_cache): ...here, which now uses the function
6559 above. Adjust comment.
6560 * font.h (clear_font_cache): Add prototype.
6561 * xfaces.c (clear_face_cache): Use clear_font_cache.
6563 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6565 * window.c (Fset_window_start): Compare `w', not `window' because
6566 `w' might not be equal to `window' after call to decode_live_window.
6568 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6570 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6571 This fixes a problem introduced by the Bug#15035 patch
6572 when using GPG. Reported by Herbert J. Skuhra.
6574 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6576 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6577 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6578 not yet initialized.
6580 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6582 * decompress.c (Fzlib_decompress_region): Support zlib
6583 decompression, too, and rename.
6585 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6587 Minor zlib configuration tweaks.
6588 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6589 Don't assume presence of fn_inflateInit2_ zlib internal function.
6591 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6593 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6594 include the zlib prefix.
6596 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6598 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6599 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6600 define static variables that are pointers to zlib functions to be
6602 (init_zlib_functions) [WINDOWSNT]: New function.
6603 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6605 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6606 macros instead of invoking the zlib functions directly.
6607 (syms_of_decompress): DEFSYM Qzlib_dll.
6608 Staticpro Szlib_available_p.
6610 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6612 Avoid looping over all frame windows to freeze and unfreeze.
6613 * window.h (struct window): Drop frozen_window_start_p.
6614 (freeze_window_starts): Drop prototype.
6615 * frame.h (struct frame): New frozen_window_starts flag.
6616 (FRAME_WINDOWS_FROZEN): New macro.
6617 * window.c (freeze_window_start, freeze_window_starts):
6619 (select_window, replace_window): Adjust users.
6620 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6621 (window_frozen_p): New function.
6622 (redisplay_window): Use it.
6624 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6626 Fix some fd issues when running subprocesses (Bug#15035).
6627 Fix bugs that can leak files or file descriptors on errors.
6628 Don't unlink open temp files, as that's hard for users to diagnose
6629 when things go awry (e.g., temp disk exhausted).
6630 Don't bother to lock temp files. Check for invalid recursion.
6631 * callproc.c (synch_process_fd): Remove. All uses removed.
6632 (synch_process_tempfile): New var or macro.
6633 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6635 (record_kill_process): New arg, the temp name. All callers changed.
6636 (delete_temp_file): Now just a simple wrapper around unlink.
6637 (call_process_kill): New arg, the call_process_fd array.
6638 Close them all. Clear synch_process_pid. Remove the temp file,
6639 or arrange for it to be removed.
6640 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6641 that's been moved to synch_process_tempfile. Caller changed.
6642 Do not remove the tempfile; that's now call_process_kill's
6644 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6645 call_process_kill; the caller now does that.
6646 (call_process_cleanup): Do not close the process fd; that's now
6647 call_process_kill's responsibility.
6648 (Fcall_process): Implement via new function call_process, which
6649 has most of the old body of Fcall_process, but with a different API.
6650 (call_process): New function that does not open or close filefd if
6651 it is nonnegative. Record which fds need to be closed, and let
6652 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6653 Signal an error if invoked recursively (could be done via a hook).
6654 Simplify creation of the tempfile in the MSDOS case.
6655 Don't create the output file until after checking for the executable.
6656 Report any failure to open /dev/null.
6657 Don't open /dev/null for writing twice; once is enough.
6658 Don't create pipe if all output is being discarded or sent to file.
6659 Don't worry about setting up the coding system or reading from the
6660 pipe if all output is being discarded.
6661 Hoist fd_error local into top level, to lessen block nesting.
6662 Don't record deleted pid here; now done by Fcall_process_region.
6663 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6664 and note its success in synch_process_tempfile.
6665 Do not leak resources when child_setup fails.
6666 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6667 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6668 (create_temp_file): Now returns open fd, with an additional
6669 Lisp_Object * argument to return the name. All callers changed.
6670 Do not close the file; rewind it instead, and leave it open for
6671 the caller. Do not lock the temp file. Unwind-protect the file
6672 and the file-descriptor.
6673 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6674 If an asynchrounous process, record it here, not in call_process.
6675 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6676 * eval.c (set_unwind_protect): New function.
6677 * fileio.c (write_region): New function, generalized from the
6678 old Fwrite_region. Do not lock temp files.
6679 (Fwrite_region): Use it.
6680 * lisp.h (set_unwind_protect, write_region): New decls.
6681 * process.c: Include <verify.h>.
6682 (make_process): Mark fds as initially closed.
6683 (deleted_pid_list): Now a list of pid-filename pairs.
6685 (close_process_fd): New function.
6686 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6687 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6688 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6689 (create_process, create_pty, Fmake_serial_process)
6690 (server_accept_connection): Record which fds need to be closed,
6691 and let deactivate_process close them.
6692 (Fmake_network_process): Do not discard the unwind-protect
6693 until it's safe to do so.
6694 (deactivate_process): Close the fds opened by create_process etc.
6695 (Fprocess_send_eof): Adjust to new way of recording open fds.
6696 Report an error if /dev/null can't be opened, instead of aborting.
6697 * process.h (PROCESS_OPEN_FDS): New constant.
6698 (struct Lisp_Process): New member open_fds.
6699 (record_kill_process, record_deleted_pid): Adjust signatures.
6700 (record_deleted_pid): Move decl here ...
6701 * syswait.h (record_deleted_pid): ... from here.
6703 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6705 * decompress.c: Fix bugs with large buffers and weird inputs.
6706 Tune a bit. Reindent as per usual Emacs style.
6707 (BUFFER_SIZE): Remove.
6708 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6709 more than UINT_MAX bytes. Decompress into the gap instead of into
6710 an auto buffer, as this should avoid copying. Return nil if
6711 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6712 set immediate_quit; we shouldn't trust zlib code that much.
6714 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6716 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6717 errors, and really move the gap to where we want it.
6719 * lisp.h: Include decompress.c support.
6721 * emacs.c (main): Include decompress.c support.
6723 * Makefile.in: Include -lz if present.
6725 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6727 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6728 (initWithTitle:): Initialize frame to 0.
6729 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6730 (fillWithWidgetValue:frame:): Rename from
6731 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6733 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6734 fillWithWidgetValue:frame:
6736 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6737 remove memory leak warnings.
6739 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6740 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6743 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6744 (x_activate_menubar): Update the whole menu.
6745 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6746 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6747 current event is not NSSystemDefined (Bug#15001).
6748 Call ns_check_menu_open only if trackingMenu is 2.
6749 (menuDidClose:): New method, decrease trackingMenu.
6750 (fillWithWidgetValue:setDelegate:): New method.
6751 (fillWithWidgetValue:): Call the above.
6753 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6755 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6757 Omit some unnecessary casts.
6758 Many of these go back to the old pre-C89 days, when they may have
6759 been needed, but we've been assuming C89 or later for a while now.
6760 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6761 (live_float_p, live_misc_p, live_vector_p):
6762 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6763 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6764 (defvar_per_buffer):
6765 * callint.c (Fcall_interactively):
6766 * doc.c (Fsubstitute_command_keys):
6767 * filelock.c (get_boot_time):
6768 * frame.c (xrdb_get_resource):
6769 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6770 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6771 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6772 (menuitem_highlight_callback, menu_destroy_callback)
6773 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6774 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6775 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6776 (xg_tool_bar_help_callback, tb_size_cb):
6777 * image.c (xpm_alloc_color, png_read_from_memory)
6778 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6779 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6781 * keymap.c (describe_map):
6782 * nsfns.m (Fns_display_monitor_attributes_list):
6783 * nsmenu.m (process_dialog:):
6784 * nsterm.m (hold_event):
6785 * process.c (wait_reading_process_output):
6786 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6787 * scroll.c (do_direct_scrolling, scrolling_1):
6788 * termcap.c (tgetent):
6789 * window.c (check_window_containing, add_window_to_list)
6790 (freeze_window_starts):
6791 * xdisp.c (compare_overlay_entries, vmessage):
6792 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6793 (x_get_monitor_attributes_xrandr)
6794 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6795 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6796 * xfont.c (xfont_match, xfont_open):
6797 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6798 (menubar_selection_callback, menu_position_func)
6799 (popup_selection_callback, create_and_show_popup_menu)
6800 (dialog_selection_callback, create_and_show_dialog):
6801 * xrdb.c (x_get_string_resource)
6803 * xsmfns.c (x_session_check_input):
6804 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6805 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6806 (xaw_jump_callback, xaw_scroll_callback):
6807 Omit unnecessary casts.
6809 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6811 Minor string-length refactoring.
6812 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6813 * frame.c (make_monitor_attribute_list):
6814 Prefer build_string to strlen + make_string.
6816 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6818 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6819 don't check minor_code (Bug#14417).
6821 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6823 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6824 vertical positions instead. This avoids calling MATRIX_ROW with
6825 row numbers that are possibly beyond valid limits. (Bug#15064)
6827 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6829 Use xstrdup and build_unibyte_string where applicable.
6830 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6831 * xfns.c (x_window):
6832 * xrdb.c (x_get_customization_string):
6833 * xterm.c (xim_initialize):
6834 * w32fns.c (w32_window): Use xstrdup.
6835 (w32_display_monitor_attributes_list):
6836 * emacs.c (init_cmdargs):
6837 * keyboard.c (PUSH_C_STR):
6838 * nsfont.m (nsfont_open):
6839 * sysdep.c (system_process_attributes):
6840 * w32.c (system_process_attributes):
6841 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6843 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6845 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6846 variables of these types so that GDB would know about them, as aid
6847 for debugging fatal exceptions. (Bug#15024) See also
6848 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6851 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6853 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6854 larger than the NSWindow (Bug#14934).
6856 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6858 Redesign redisplay interface to drop global variable updated_window.
6859 Always pass currently updated window as a parameter to update routines.
6860 * dispextern.h (updated_window): Remove declaration.
6861 (struct redisplay_interface): Pass window parameter to
6862 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6863 and after_update_window_hook.
6864 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6866 * dispnew.c (updated_window): Remove.
6867 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6868 (update_window_line): Adjust to match redisplay interface changes.
6869 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6870 (ns_scroll_run, ns_after_update_window_line):
6871 * w32term.c (x_update_window_begin, x_update_window_end)
6872 (x_after_update_window_line, x_scroll_run):
6873 * xterm.c (x_update_window_begin, x_update_window_end)
6874 (x_after_update_window_line, x_scroll_run):
6875 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6876 Likewise. Adjust comments where appropriate.
6877 (x_cursor_to): Simplify because this is always called during window
6878 update (but install debugging check anyway).
6879 (expose_window): Check must_be_updated_p flag to see whether this
6880 function is called during window update.
6882 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6884 Do not reset window modification event counters excessively.
6885 These leftovers and poor man's tricky methods to catch extra
6886 redisplay's attention are no longer needed.
6887 * frame.c (set_menu_bar_lines_1):
6888 * minibuf.c (read_minibuf_unwind):
6889 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6890 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6891 (window_scroll_line_based, Fset_window_configuration):
6892 * xdisp.c (redisplay_window): Do not reset last_modified and
6893 last_overlay_modified counters.
6895 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6897 * xselect.c (x_send_client_event): Set send_event and serial, memset
6898 data.l as it might be bigger than data.b. Use 24 bit mask to
6899 XSendEvent (Bug#15034).
6901 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6903 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6904 for TTY frames that are not the top frame on their console.
6907 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6909 * w32term.c (w32fullscreen_hook): Really maximize frame when
6910 asked for (Bug#14841).
6912 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6914 Prefer selected_window to Fselected_window, likewise for frames.
6915 * buffer.c (Fbuffer_swap_text):
6916 * data.c (Fvariable_binding_locus):
6917 * window.c (run_window_configuration_change_hook): Adjust users.
6918 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6919 Use decode_live_frame.
6921 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6923 Be more careful if selected window shows the buffer other than current,
6924 use window_outdated only if this is not so. This change should also
6925 address some weird issues discussed in Bug#13012.
6926 * window.h (window_outdated): New prototype.
6927 * window.c (window_outdated): Now here. Convert from static and
6928 always assume window's buffer.
6929 (Fwindow_end, Fwindow_line_height): Use it.
6930 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6931 and always assume window's buffer.
6932 (redisplay_window): Adjust user.
6933 (redisplay_internal): Call to reconsider_clip_changes once and
6934 check whether mode line should be updated only if selected window
6935 shows current buffer.
6936 (run_window_scroll_functions): Use eassert for debugging check.
6937 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6939 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6941 * window.c (window_scroll, window_scroll_pixel_based)
6942 (window_scroll_line_based): Use bool for booleans.
6944 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6946 * process.c: Fix minor off-by-one issues in descriptor counts.
6947 This shouldn't fix any real bugs, but it cleans up the code a bit.
6948 (max_process_desc, max_input_desc): -1, not 0, means none.
6950 (delete_input_desc): New function.
6951 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6952 (deactivate_process): Scan backwards when recomuting max_process_desc;
6953 that should be faster.
6954 (init_process_emacs): Initialize max_input_desc.
6956 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6958 Use region cache to speedup bidi_find_paragraph_start.
6959 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6960 Rename cache_long_line_scans to cache_long_scans.
6961 * buffer.c (bset_cache_long_line_scans): Rename to
6962 bset_cache_long_scans.
6963 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6964 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6966 (syms_of_buffer): Rename cache-long-line-scans to
6967 cache-long-scans. Adjust docstring.
6968 * search.c (newline_cache_on_off):
6969 * indent.c (width_run_cache_on_off): Adjust users.
6970 * bidi.c (bidi_paragraph_cache_on_off): New function.
6971 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6972 * insdel.c (prepare_to_modify_buffer):
6973 Invalidate bidi_paragraph_cache if enabled.
6975 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6977 Invalidate region caches only if buffer text is going to be changed.
6978 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6979 (modify_text): ...new prototype.
6980 (prepare_to_modify_buffer_1): New prototype.
6981 * textprop.c (modify_region): Rename to...
6982 (modify_text_properties): ...new function.
6983 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6984 (Fremove_list_of_text_properties): Adjust users.
6985 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6986 (modify_text): ...new function.
6987 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6988 (prepare_to_modify_buffer_1): ...new function.
6989 * casefiddle.c (casify_region):
6990 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6991 (Ftranspose_regions): Use modify_text.
6993 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6995 * lisp.mk (lisp): Add nadvice.elc.
6997 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6999 New macro to iterate over live buffers similar to frames.
7000 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7001 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7002 Declare buffer-related variables here to offload lisp.h.
7003 * buffer.c (Vbuffer_alist): Adjust comment.
7004 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7005 (other_buffer_safely):
7006 * data.c (store_symval_forwarding):
7007 * dispnew.c (Fframe_or_buffer_changed_p):
7008 * fileio.c (Fdo_auto_save):
7009 * filelock.c (unlock_all_files):
7010 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7012 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7014 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7015 * callproc.c (create_temp_file):
7016 * filelock.c (create_lock_file):
7017 Assume mkostemp, since it's now provided by Gnulib.
7019 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7021 * w32.c (mkostemp): New function.
7022 (mktemp): Remove, no longer used. Most of the code reused in
7023 mkostemp. (Bug#15015)
7024 (mktemp): Don't undef.
7026 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7028 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7029 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7030 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7031 (free_glyph_pool, check_glyph_memory): Likewise for
7032 all users. Adjust comments where appropriate.
7034 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7036 * composite.h: Minor fixups.
7037 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7038 to fix a misspelling, and change it to an inline function while
7039 we're at it (it need not be a macro). All uses changed.
7040 (composition_method, composition_valid_p):
7041 Rewrite to avoid assignments in if-conditions.
7043 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7045 Do not use global Lisp_Object in composition macros.
7046 * composite.h (composition_temp): Remove declaration.
7047 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7048 (composition_method, composition_valid_p): ...inline functions.
7049 (compose_region): Remove the leftover.
7050 * composite.c (composition_temp): Remove.
7051 (run_composition_function, update_compositions)
7052 (composition_compute_stop_pos, composition_adjust_point)
7053 (Ffind_composition_internal):
7054 * coding.c (handle_composition_annotation):
7055 * xdisp.c (handle_composition_prop, check_point_in_composition):
7056 Related users changed.
7058 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7060 Drop FRAME_PTR typedef.
7061 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7062 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7063 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7064 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7065 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7066 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7067 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7068 All related users changed.
7070 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7072 * eval.c (default_toplevel_binding): New function.
7074 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7075 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7076 (syms_of_eval): Export them.
7077 * data.c (Fdefault_value): Micro cleanup.
7078 * term.c (init_tty): Use "false".
7080 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7082 Fix X GC leak in GTK and raw (no toolkit) X ports.
7083 * xterm.c (x_free_frame_resources): If white and black relief
7084 GCs are allocated, always free them here.
7085 * xfns.c (x_make_gc): Omit redundant initialization.
7086 * widget.c (create_frame_gcs): Remove the leftover.
7087 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7088 in x_free_frame_resources.
7090 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7092 * nsterm.m (windowWillResize:toSize:): Only change title if
7093 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7095 (viewDidEndLiveResize): New method.
7097 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7098 inside NS_IMPL_COCOA.
7100 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7102 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7103 Do not check whether undo is enabled because record_insert and
7104 record_delete does that themselves.
7106 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7108 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7109 member which is not really used any more.
7110 (FRAME_XIC_BASE_FONTNAME): Remove.
7111 * xfns.c (xic_free_fontset): Adjust user.
7112 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7113 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7114 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7115 (xdialog_show): Use eassert for debugging check.
7116 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7118 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7120 * fileio.c, fns.c (merge): Move extern decl from here ...
7121 * lisp.h (merge): ... to here.
7123 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7125 Fix last font-related change.
7126 * w32font.h (w32font_list_internal, w32font_match_internal):
7128 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7129 (uniscribe_list_family): Adjust to match font API change.
7130 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7131 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7133 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7135 * frame.h (FRAME_MOUSE_UPDATE):
7136 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7137 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7139 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7141 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7142 * font.h (struct font_driver): Change list, match, and list_family
7143 functions to accept struct frame * as first arg.
7144 * font.c (font_score, font_compare, font_sort_entities):
7146 (font_sort_entities, font_list_entities, font_select_entity)
7147 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7148 match font API change.
7149 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7150 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7151 * ftxfont.c (ftxfont_list, ftxfont_match):
7152 * xftfont.c (xftfont_list, xftfont_match):
7153 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7154 * w32font.c (w32font_list, w32font_match, w32font_list)
7155 (w32font_list_internal, w32_font_match_internal): Likewise.
7156 * xfaces.c (Fx_family_fonts): Adjust user.
7158 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7160 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7161 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7162 only if HAVE_X_WINDOWS is in use.
7163 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7164 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7165 * w32term.c (x_wm_set_icon_position): Likewise.
7166 * w32fns.c (x_icon): Adjust user.
7168 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7170 * xterm.c (last_mouse_press_frame): Remove the
7171 leftover which is not really used any more.
7172 (handle_one_xevent, syms_of_xterm): Adjust users.
7173 (x_flush): Call XFlush once per each X display, not frame.
7174 This is better because this code always unconditionally skips
7175 non-X frames in Vframe_list and issues the only XFlush if we
7176 have more than one X frame on the same X display.
7177 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7178 Use bool for booleans.
7179 (x_draw_glyph_string_background, cvt_string_to_pixel)
7180 (cvt_pixel_dtor): Drop unnecessary prototypes.
7181 * xterm.h (x_display_ok): Adjust prototype.
7183 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7185 Drop unnecessary functions that deals with frame pixel size.
7186 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7187 (x_pixel_height): Drop prototypes.
7188 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7189 (x_pixel_height): Drop implementations.
7190 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7191 which should be always valid for window frame.
7192 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7193 * w32menu.c (Fx_popup_dialog):
7194 * xmenu.c (Fx_popup_dialog): Likewise for both.
7196 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7198 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7199 frame parameters and call to Fmodify_frame_parameters just once.
7200 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7201 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7202 and mention nil frame in docstring.
7204 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7206 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7207 (x_figure_window_size): Likewise. Adjust to return long.
7208 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7209 (toplevel): Move Qterminal_live_p to...
7210 * terminal.c (toplevel): ...here, make it static, and...
7211 (syms_of_terminal): ...DEFSYM here.
7212 * frame.h (Qterminal_live_p): Remove declaration.
7213 (make_frame, x_figure_window_size): Adjust prototype.
7214 * nsfns.m (Fx_create_frame): Use long for window flags.
7216 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7218 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7219 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7220 Do not assume that emacs_close (INT_MAX) is a no-op.
7222 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7224 * xfaces.c (make_face_cache): For struct face_cache, prefer
7225 xmalloc to xzalloc and so avoid redundant call to memset.
7226 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7228 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7230 * fringe.c (draw_window_fringes, update_window_fringes)
7231 (compute_fringe_widths):
7232 * w32term.c (x_draw_glyph_string):
7233 * window.c (candidate_window_p, Frecenter):
7234 * xfaces.c (realize_basic_faces, realize_default_face)
7235 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7236 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7237 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7238 * xmenu.c (Fx_menu_bar_open_internal):
7239 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7240 * xsettings.c (xft_settings_event):
7241 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7242 Use bool for booleans. Adjust style and comments where
7244 * dispextern.h (draw_window_fringes, update_window_fringes)
7245 (compute_fringe_widths):
7246 * xterm.h (x_had_errors_p): Adjust prototype.
7248 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7250 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7251 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7253 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7255 * fns.c (toplevel): Remove comment before Fsafe_length because
7258 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7260 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7262 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7264 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7265 frame which got the message is still alive, before dereferencing
7266 its pointer. (Bug#14970)
7268 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7269 be a live window, before using it as such. (Bug#14970)
7271 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7273 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7274 w32_detect_focus_change instead of doing part of its job by hand.
7275 This fixes the problem whereby FOCUS_OUT events were not sent to
7278 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7280 * process.c (Fprocess_list): Doc fix.
7282 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7283 being re-exposed only if it didn't ask to become visible.
7284 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7285 was previously iconified. (Bug#14841)
7286 (x_iconify_frame): Mark the frame iconified.
7288 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7290 Fix minor problems found by static checking.
7291 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7292 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7294 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7296 * eval.c (set_specpdl_old_value): New function.
7297 (unbind_to): Minor simplification.
7298 (get_backtrace_frame): New function.
7299 (Fbacktrace_frame): Use it. Add `base' argument.
7300 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7301 (syms_of_eval): Export backtrace-eval.
7302 * xterm.c (x_focus_changed): Simplify.
7304 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7306 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7308 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7310 * xdisp.c (redisplay_window): Instead of moving point out of
7311 scroll margin, reject the force_start method, and try scrolling
7312 instead. (Bug#14780)
7314 2013-07-24 Ken Brown <kbrown@cornell.edu>
7316 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7319 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7321 * eval.c (Fprogn): Do not check that BODY is a proper list.
7322 This undoes the previous change. The check slows down the
7323 interpreter, and is not needed to prevent a crash. See
7324 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7326 2013-07-23 Glenn Morris <rgm@gnu.org>
7328 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7330 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7332 Port to GNU/Linux systems with tinfo but not ncurses.
7333 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7334 to decide whether ncurses is being used. Without this change,
7335 GCC complains about tgetent not being declared, on a system
7336 that has tinfo installed but ncurses not installed.
7338 * eval.c (Fprogn): Check that BODY is a proper list.
7340 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7341 * data.c (Fsetq_default):
7342 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7343 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7345 Tune by taking advantage of the fact that ARGS is always a list
7346 when a function is declared to have UNEVALLED args.
7348 * emacsgtkfixed.c: Port to GCC 4.6.
7349 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7351 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7353 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7354 here to silence compiler warnings.
7356 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7358 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7359 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7360 from messing up Emacs's 'struct frame' (Bug#14923).
7362 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7364 * alloc.c (make_save_ptr_ptr): Define this function.
7365 It was inadvertently omitted. It's needed only if
7366 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7368 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7370 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7371 frame have focus (Bug#14895).
7373 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7375 Avoid vfork-related deadlock more cleanly.
7376 * callproc.c (child_setup): When the child's exec fails, output
7377 the program name, as that's more useful. Use O_NONBLOCK to avoid
7379 * process.c (create_process_1): Remove; no longer needed.
7380 (create_process): Remove timer hack; no longer needed, now that
7381 the child avoids deadlock.
7383 2013-07-20 Glenn Morris <rgm@gnu.org>
7385 * image.c (Fimage_flush): Fix doc typo.
7387 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7389 Fix array bounds violation when pty allocation fails.
7390 * process.c (PTY_NAME_SIZE): New constant.
7391 (pty_name): Remove static variable; it's now auto.
7392 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7393 Take pty_name as an arg rather than using a static variable.
7394 All callers changed.
7395 (create_process): Recover pty_flag from process, not from volatile local.
7396 (create_pty): Stay inside array even when pty allocation fails.
7397 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7399 * lread.c (Fload): Avoid initialization only when lint checking.
7400 Mention that it's needed only for older GCCs.
7402 2013-07-20 Kenichi Handa <handa@gnu.org>
7404 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7405 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7407 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7409 * lread.c (Fload): Avoid uninitialized warning.
7411 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7413 Fix some minor file descriptor leaks and related glitches.
7414 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7415 (create_lock_file): Use write, not emacs_write.
7416 * image.c (slurp_file, png_load_body):
7417 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7418 (server_accept_connection):
7419 Don't leak an fd on memory allocation failure.
7420 * image.c (slurp_file): Add a cheap heuristic for growing files.
7421 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7422 as that's what the other routines do. Maybe input need not be
7423 blocked at all, but it's better to be consistent.
7424 Avoid undefined behavior when strlen is zero.
7426 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7427 (NSTATICS): Now a constant; doesn't need to be a macro.
7429 2013-07-19 Richard Stallman <rms@gnu.org>
7431 * coding.c (decode_coding_utf_8): Add simple loop for fast
7432 processing of ASCII characters.
7434 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7436 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7438 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7440 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7441 unportable 'struct x_display_info'.
7442 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7445 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7447 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7448 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7450 (system_process_attributes): Prefer plain char to unsigned char
7451 when either will do. Clean up properly if interrupted or if
7452 memory allocations fail. Don't assume sscanf succeeds.
7453 Remove no-longer-needed workaround to stop GCC from whining.
7454 Read command-line once, instead of multiple times. Check read status a
7457 Fix obscure porting bug with varargs functions.
7458 The code assumed that int is treated like ptrdiff_t in a vararg
7459 function, which is not a portable assumption. There was a similar
7460 -- though these days less likely -- porting problem with various
7461 assumptions that pointers of different types all smell the same as
7462 far as vararg functions is conserved. To make this problem less
7463 likely in the future, redo the API to use varargs functions.
7464 * alloc.c (make_save_value): Remove this vararg function.
7465 All uses changed to ...
7466 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7467 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7469 (make_save_ptr): Rename from make_save_pointer, for consistency with
7470 the above. Define only on platforms that need it. All uses changed.
7472 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7474 * keyboard.c: Try to fix typos in previous change.
7475 (DISPLAY_LIST_INFO): New macro.
7476 (kbd_buffer_get_event): Do not access members that are not present
7477 in X11. Revert inadvertent change of "!=" to "=".
7479 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7481 * keyboard.c (kbd_buffer_get_event):
7482 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7483 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7485 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7487 * filelock.c: Fix unlikely file descriptor leaks.
7488 (get_boot_time_1): Rework to avoid using emacs_open.
7489 This doesn't actually fix a leak, but is better anyway.
7490 (read_lock_data): Use read, not emacs_read.
7492 * doc.c: Fix minor memory and file descriptor leaks.
7493 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7494 (get_doc_string, Fsnarf_documentation):
7495 Fix file descriptor leak on error.
7497 * term.c: Fix minor fdopen-related file descriptor leaks.
7498 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7499 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7501 * charset.c: Fix file descriptor leaks and errno issues.
7503 (load_charset_map_from_file): Don't leak file descriptor on error.
7504 Use plain record_xmalloc since the allocation is larger than
7505 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7507 * eval.c (record_unwind_protect_nothing):
7508 * fileio.c (fclose_unwind):
7510 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7511 The replacement doesn't block input, but that no longer seems
7514 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7516 * lread.c: Fix file descriptor leaks and errno issues.
7517 (Fload): Close some races that leaked fds or streams when 'load'
7519 (Fload, openp): Report error number of last nontrivial failure to open.
7520 ENOENT counts as trivial.
7521 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7523 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7524 now that the function is always called with a nonnegative arg.
7525 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7526 All uses replaced with ...
7527 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7529 A few more minor file errno-reporting bugs.
7530 * callproc.c (Fcall_process):
7531 * doc.c (Fsnarf_documentation):
7532 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7533 * process.c (set_socket_option):
7534 Don't let a constructor trash errno.
7535 * doc.c: Include <errno.h>.
7537 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7539 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7541 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7543 Fix w32 bug with call-process-region (Bug#14885).
7544 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7545 to Fcall_process when the input is empty. This simplifies the
7546 code a bit. It makes no difference on POSIXish platforms but
7547 apparently it fixes a bug on w32.
7549 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7550 * fileio.c (close_file_unwind): Don't close if FD is negative;
7551 this can happen when unwinding a zapped file descriptor.
7552 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7553 in case Emacs runs out of memory between the two unwind-protects.
7554 Don't trash errno when closing FD.
7555 Zap the FD in the specpdl when closing it, instead of deferring
7556 the removal of the unwind-protect; this fixes a bug where a child
7557 function unwinds the stack past us.
7559 New unwind-protect flavors to better type-check C callbacks.
7560 This also lessens the need to write wrappers for callbacks,
7561 and the need for make_save_pointer.
7562 * alloc.c (free_save_value):
7563 * atimer.c (run_all_atimers):
7565 * alloc.c (safe_alloca_unwind):
7566 * atimer.c (unwind_stop_other_atimers):
7567 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7568 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7569 * minibuf.c (choose_minibuf_frame_1):
7570 * process.c (make_serial_process_unwind):
7571 * xdisp.c (pop_message_unwind):
7572 * xselect.c (queue_selection_requests_unwind):
7573 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7574 * alloc.c (record_xmalloc):
7575 Prefer record_unwind_protect_ptr to record_unwind_protect with
7577 * alloc.c (Fgarbage_collect):
7578 Prefer record_unwind_protect_void to passing a dummy.
7579 * buffer.c (restore_buffer):
7580 * window.c (restore_window_configuration):
7581 * xfns.c, w32fns.c (do_unwind_create_frame)
7582 New wrapper. All record-unwind uses of wrappee changed.
7583 * buffer.c (set_buffer_if_live):
7584 * callproc.c (call_process_cleanup, delete_temp_file):
7585 * coding.c (code_conversion_restore):
7586 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7587 * editfns.c (save_excursion_restore)
7588 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7589 (save_restriction_restore):
7590 * eval.c (restore_stack_limits, un_autoload):
7591 * fns.c (require_unwind):
7592 * keyboard.c (recursive_edit_unwind, tracking_off):
7593 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7594 * macros.c (pop_kbd_macro, restore_menu_items):
7595 * nsfns.m (unwind_create_frame):
7596 * print.c (print_unwind):
7597 * process.c (start_process_unwind):
7598 * search.c (unwind_set_match_data):
7599 * window.c (select_window_norecord, select_frame_norecord):
7600 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7601 (fast_set_selected_frame):
7602 * xfns.c, w32fns.c (unwind_create_tip_frame):
7603 Return void, not a dummy Lisp_Object. All uses changed.
7604 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7605 * callproc.c (call_process_kill):
7606 * fileio.c (restore_point_unwind, decide_coding_unwind)
7607 (build_annotations_unwind):
7608 * insdel.c (Fcombine_after_change_execute_1):
7609 * keyboard.c (read_char_help_form_unwind):
7610 * menu.c (unuse_menu_items):
7611 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7612 * sound.c (sound_cleanup):
7613 * xdisp.c (unwind_redisplay):
7614 * xfns.c (clean_up_dialog):
7615 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7616 Accept no args and return void, instead of accepting and returning
7617 a dummy Lisp_Object. All uses changed.
7618 * cygw32.c (fchdir_unwind):
7619 * fileio.c (close_file_unwind):
7620 * keyboard.c (restore_kboard_configuration):
7621 * lread.c (readevalllop_1):
7622 * process.c (wait_reading_process_output_unwind):
7623 Accept int and return void, rather than accepting an Emacs integer
7624 and returning a dummy object. In some cases this fixes an
7625 unlikely bug when the corresponding int is outside Emacs integer
7626 range. All uses changed.
7627 * dired.c (directory_files_internal_unwind):
7628 * fileio.c (do_auto_save_unwind):
7629 * gtkutil.c (pop_down_dialog):
7630 * insdel.c (reset_var_on_error):
7631 * lread.c (load_unwind):
7632 * xfns.c (clean_up_file_dialog):
7633 * xmenu.c, nsmenu.m (pop_down_menu):
7634 * xmenu.c (cleanup_widget_value_tree):
7635 * xselect.c (wait_for_property_change_unwind):
7636 Accept pointer and return void, rather than accepting an Emacs
7637 save value encapsulating the pointer and returning a dummy object.
7639 * editfns.c (Fformat): Update the saved pointer directly via
7640 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7641 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7642 (unwind_body): New function.
7643 (record_unwind_protect): First arg is now a function returning void,
7644 not a dummy Lisp_Object.
7645 (record_unwind_protect_ptr, record_unwind_protect_int)
7646 (record_unwind_protect_void): New functions.
7647 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7648 * fileio.c (struct auto_save_unwind): New type.
7649 (do_auto_save_unwind): Use it.
7650 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7651 * insdel.c (struct rvoe_arg): New type.
7652 (reset_var_on_error): Use it.
7653 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7655 (specbinding_func): Remove; there are now several such functions.
7656 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7657 (set_unwind_protect_ptr): New function.
7658 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7660 Be simpler and more consistent about reporting I/O errors.
7661 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7662 Say "Read error" and "Write error", rather than "I/O error", or
7663 "IO error reading", or "IO error writing", when a read or write
7665 * process.c (Fmake_network_process, wait_reading_process_output)
7666 (send_process, Fprocess_send_eof, wait_reading_process_output):
7667 Capitalize diagnostics consistently. Put "failed foo" at the
7668 start of the diagnostic, so that we don't capitalize the
7669 function name "foo". Consistently say "failed" for such
7671 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7672 All callers changed. This is so it can use report_file_error.
7673 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7674 diagnostics consistently as above.
7676 * fileio.c (report_file_errno): Fix errno reporting bug.
7677 If the file name is neither null nor a pair, package it up as a
7678 singleton list. All callers changed, both to this function and to
7679 report_file_error. This fixes a bug where the memory allocator
7680 invoked by list1 set errno so that the immediately following
7681 report_file_error reported the wrong errno value.
7683 Fix minor problems found by --enable-gcc-warnings.
7684 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7685 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7687 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7689 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7690 Set event->arg to Qt if switch-event shall be generated.
7691 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7693 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7695 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7698 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7699 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7700 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7701 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7702 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7703 and there is a focused frame.
7704 (head_table): Add focus-in and focus-out.
7705 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7706 bind to handle-focus-in/out.
7708 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7709 (Fhandle_switch_frame): Call Fhandle_focus_in.
7710 (syms_of_frame): defsubr handle-focus-in/out.
7712 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7714 Fix porting bug to older POSIXish platforms (Bug#14862).
7715 * sysdep.c (emacs_pipe): New function, that implements
7716 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7717 This should port better to CentOS 5 and to Mac OS X 10.6.
7718 All calls to pipe2 changed.
7720 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7721 This makes the code easier to read and the executable a bit smaller.
7722 Do not replace all calls to Fcons that happen to create lists,
7723 just calls that are intended to create lists. For example, when
7724 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7725 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7726 Similarly for list2 through list5.
7727 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7728 * bytecode.c (exec_byte_code):
7729 * callint.c (quotify_arg, Fcall_interactively):
7730 * callproc.c (Fcall_process, create_temp_file):
7731 * charset.c (load_charset_map_from_file)
7732 (Fdefine_charset_internal, init_charset):
7733 * coding.c (get_translation_table, detect_coding_system)
7734 (Fcheck_coding_systems_region)
7735 (Fset_terminal_coding_system_internal)
7736 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7737 * composite.c (update_compositions, Ffind_composition_internal):
7738 * dired.c (directory_files_internal, file_name_completion)
7740 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7741 * doc.c (Fsnarf_documentation):
7742 * editfns.c (Fmessage_box):
7744 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7745 (Feval, eval_sub, Ffuncall, apply_lambda):
7746 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7747 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7748 (Fset_file_times, Finsert_file_contents)
7749 (Fchoose_write_coding_system, Fwrite_region):
7750 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7751 * font.c (font_registry_charsets, font_parse_fcname)
7752 (font_prepare_cache, font_update_drivers, Flist_fonts):
7753 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7754 * frame.c (make_frame, Fmake_terminal_frame)
7755 (x_set_frame_parameters, x_report_frame_params)
7756 (x_default_parameter, Fx_parse_geometry):
7757 * ftfont.c (syms_of_ftfont):
7758 * image.c (gif_load):
7759 * keyboard.c (command_loop_1):
7760 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7761 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7762 (Fminor_mode_key_binding, accessible_keymaps_1)
7763 (Faccessible_keymaps, Fwhere_is_internal):
7764 * lread.c (read_emacs_mule_char):
7765 * menu.c (find_and_return_menu_selection):
7766 * minibuf.c (get_minibuffer):
7767 * nsfns.m (Fns_perform_service):
7768 * nsfont.m (ns_script_to_charset):
7769 * nsmenu.m (ns_popup_dialog):
7770 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7771 (Fx_own_selection_internal):
7772 * nsterm.m (append2):
7773 * print.c (Fredirect_debugging_output)
7774 (print_prune_string_charset):
7775 * process.c (Fdelete_process, Fprocess_contact)
7776 (Fformat_network_address, set_socket_option)
7777 (read_and_dispose_of_process_output, write_queue_push)
7778 (send_process, exec_sentinel):
7779 * sound.c (Fplay_sound_internal):
7780 * textprop.c (validate_plist, add_properties)
7781 (Fput_text_property, Fadd_face_text_property)
7782 (copy_text_properties, text_property_list, syms_of_textprop):
7783 * unexaix.c (report_error):
7784 * unexcoff.c (report_error):
7785 * unexsol.c (unexec):
7786 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7787 (Fformat_mode_line, syms_of_xdisp):
7788 * xfaces.c (set_font_frame_param)
7789 (Finternal_lisp_face_attribute_values)
7790 (Finternal_merge_in_global_face, syms_of_xfaces):
7791 * xfns.c (x_default_scroll_bar_color_parameter)
7792 (x_default_font_parameter, x_create_tip_frame):
7793 * xfont.c (xfont_supported_scripts):
7794 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7795 (menu_help_callback, xmenu_show):
7797 * xterm.c (set_wm_state):
7798 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7799 and similarly for list2 through list5.
7801 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7803 * callproc.c (Fcall_process_region): Fix minor race and tune.
7804 (create_temp_file): New function, with the temp-file-creation part
7805 of the old Fcall_process_region. Use Fcopy_sequence to create the
7806 temp file name, rather than alloca + build_string, for simplicity.
7807 Don't bother to block input around the temp file creation;
7808 shouldn't be needed. Simplify use of mktemp.
7809 Use record_unwind_protect immediately after creating the temp file;
7810 this closes an unlikely race where the temp file was not removed.
7811 Use memcpy rather than an open-coded loop.
7812 (Fcall_process_region): Use the new function. If the input is
7813 empty, redirect from /dev/null rather than from a newly created
7814 empty temp file; this avoids unnecessary file system traffic.
7816 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7818 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7819 Simplify by making this case like the other two. This is a bit
7820 slower on obsolete hosts, but the extra complexity isn't worth it.
7822 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7823 * process.c (create_process) [!DOS_NT]:
7824 Remove now-unnecessary calls to emacs_close.
7826 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7828 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7829 returning early. (Bug#14850)
7831 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7832 and inhibit-iso-escape-detection attributes of 'undecided'.
7835 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7837 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7838 Reported by Herbert J. Skuhra in
7839 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7841 Don't lose top specpdl entry when memory is exhausted.
7842 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7843 specpdl overflow here, to simplify callers; all callers changed.
7844 Always reserve an unused entry at the stack top; this avoids
7845 losing the top entry's information when memory is exhausted.
7847 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7849 Clean up errno reporting and fix some errno-reporting bugs.
7850 * callproc.c (Fcall_process):
7851 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7852 * process.c (create_process, Fmake_network_process):
7853 * unexaix.c (report_error):
7854 * unexcoff.c (report_error):
7855 Be more careful about reporting the errno of failed operations.
7856 The code previously reported the wrong errno sometimes.
7857 Also, prefer report_file_errno to setting errno + report_file_error.
7858 (Fcall_process): Look at openp return value rather than at path,
7859 as that's a bit faster and clearer when there's a numeric predicate.
7860 * fileio.c (report_file_errno): New function, with most of the
7861 old contents of report_file_error.
7862 (report_file_error): Use it.
7863 (Ffile_exists_p, Ffile_accessible_directory_p):
7864 Set errno to 0 when it is junk.
7865 * fileio.c (Faccess_file):
7866 * image.c (x_create_bitmap_from_file):
7867 Use faccessat rather than opening the file, to avoid the hassle of
7868 having a file descriptor open.
7869 * lisp.h (report_file_errno): New decl.
7870 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7873 * process.c (create_process, wait_reading_process_output) [AIX]:
7874 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7875 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7876 a multithreaded environment anyway).
7877 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7879 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7881 * image.c (x_find_image_file): Don't close a remote file handle.
7883 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7885 Fix races with threads and file descriptors.
7886 * callproc.c (Fcall_process_region):
7887 * dired.c (open_directory):
7888 * emacs.c (main, Fdaemon_initialized):
7889 * image.c (x_find_image_file):
7890 * inotify.c (Finotify_rm_watch):
7891 * lread.c (Flocate_file_internal):
7892 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7893 * term.c (term_mouse_moveto, init_tty):
7894 * termcap.c (tgetent):
7895 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7896 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7897 * unexhp9k800.c, unexmacosx.c (unexec):
7898 * callproc.c (Fcall_process_region):
7899 Use emacs_close, not close.
7900 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7901 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7902 and posix_close function on current platforms (which all lack them).
7903 (emacs_close): Use it. This should fix the races on GNU/Linux and
7904 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7905 and it should avoid closing random victim file descriptors on
7908 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7910 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7911 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7914 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7915 This is for .gdbinit xbacktrace.
7917 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7918 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7919 (emacs_set_tty): Now static.
7920 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7921 * term.c (tty_capable_p, tty_default_color_capabilities)
7922 (get_tty_terminal, term_mouse_movement)
7923 (handle_one_term_event, init_tty, maybe_fatal):
7924 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7925 (tgetent, scan_file, name_match, compare_contin):
7926 * terminal.c (get_terminal):
7927 Use bool for boolean.
7928 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7929 Prefer char to unsigned char if either will do.
7930 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7931 (tty_write_glyphs): Prefer int to unsigned.
7932 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7933 All callers changed.
7934 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7936 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7939 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7940 (B__dummy__): New dummy symbol, to pacify C89.
7941 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7942 they can't grok varargs macros.
7943 * dispnew.c (add_window_display_history)
7944 (add_frame_display_history):
7945 * print.c (print_object):
7946 * xdisp.c (debug_method_add):
7947 Use %p printf format only for void pointers.
7948 * emacs.c (usage_message): New constant, replacing ...
7949 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7950 (main): Adjust to usage reorg.
7951 * fns.c (syms_of_fns):
7952 * profiler.c (syms_of_profiler):
7953 Don't use non-constant struct initializers.
7954 * gnutls.h (gnutls_initstage_t):
7955 * lisp.h (enum Lisp_Fwd_Type):
7956 * lread.c (lisp_file_lexically_bound_p):
7957 * xsettings.c (anonymous enum):
7958 Remove trailing comma.
7959 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7960 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7961 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7963 * regex.c (const_re_char): New type, to pacify strict C89.
7964 All uses of 'const re_char' replaced to use it.
7965 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7966 with glibc when strict C89. This change is imported from gnulib.
7968 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7969 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7970 Omit GNU_LINUX implementation, since it requires long long.
7971 * xterm.c (x_draw_underwave):
7972 Do not assume the traditional order of struct's members.
7973 (x_term_init): Rewrite to avoid the need for non-constant structure
7976 Syntax cleanup, mostly replacing macros with functions.
7977 This removes the need for the syntax_temp hack.
7978 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7979 * syntax.c (SYNTAX_INLINE): New macro.
7980 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7981 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7982 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7983 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7984 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7985 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7986 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7987 Now constants, not macros.
7988 (syntax_temp) [!__GNUC__]: Remove.
7989 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7990 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7991 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7992 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7993 Move here from syntax.h; now functions, not macros. Except for the
7994 last function, these are static since only syntax.c uses them.
7995 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7996 All uses changed. Now a function, not a macro; use this fact
7997 to simplify the code.
7998 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7999 compiler bugs; no longer relevant.
8000 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8001 (SYNTAX_INLINE): New macro.
8002 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8003 for the new functions. Use bool for boolean member.
8004 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8005 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8006 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8007 (SETUP_BUFFER_SYNTAX_TABLE):
8008 Now extern inline functions, not macros.
8009 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8010 Remove; all uses replaced by implementation.
8011 (syntax_temp) [!__GNUC__]: Remove decl.
8012 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8014 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8016 * emacs.c (main): Fix syntax error.
8018 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8020 Timestamp fixes for undo (Bug#14824).
8021 * atimer.c (schedule_atimer):
8022 * fileio.c (Ffile_newer_than_file_p):
8023 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8024 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8025 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8026 (syms_of_fileio): Remove Sclear_visited_file_name.
8027 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8028 file doesn't exist; this avoids an ambiguity with negative timestamps.
8029 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8030 * systime.h (make_emacs_time, invalid_emacs_time):
8031 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8032 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8033 * undo.c (record_first_change): Push (visited-file-modtime) onto
8034 undo list rather than reimplementing it by hand, incorrectly.
8036 2013-07-09 Ken Brown <kbrown@cornell.edu>
8038 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8040 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8042 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8044 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8046 Handle errno and exit status a bit more carefully.
8047 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8048 number into an exit status. Instead, use EXIT_CANCELED.
8049 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8050 * callproc.c (relocate_fd):
8051 * emacs.c (close_output_streams, main):
8052 * process.c (create_process):
8053 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8054 Use emacs_perror for simplicity.
8055 * callproc.c (relocate_fd, main):
8056 * sysdep.c (sys_subshell):
8057 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8058 (shut_down_emacs): Use emacs_write, not write.
8059 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8060 * fileio.c (Fcopy_file, e_write):
8061 * nsterm.m (ns_select):
8062 * process.c (send_process):
8063 * sound.c (vox_write):
8064 Use emacs_write_sig, not emacs_write.
8065 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8066 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8068 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8070 (emacs_full_write): New function.
8071 (emacs_write): Rewrite to use it.
8072 (emacswrite_sig, emacs_perror): New functions.
8073 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8075 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8077 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8078 on NS even if it is present. Pixmap on NS is a void*.
8080 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8082 Port to Ubuntu 10 (Bug#14803).
8083 Problem reported by T.V. Raman.
8084 * process.c (close_on_exec, accept4, process_socket):
8085 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8087 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8089 * w32.c (sys_dup): Declare prototype.
8093 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8095 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8097 Make file descriptors close-on-exec when possible (Bug#14803).
8098 This simplifies Emacs a bit, since it no longer needs to worry
8099 about closing file descriptors by hand in some cases.
8100 It also fixes some unlikely races. Not all such races, as
8101 libraries often open files internally without setting
8102 close-on-exec, but it's an improvement.
8103 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8104 * callproc.c (Fcall_process) [!MSDOS]:
8105 * emacs.c (main) [!DOS_NT]:
8106 * nsterm.m (ns_term_init):
8107 * process.c (create_process):
8108 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8109 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8110 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8111 Prefer mkostemp with O_CLOEXEC to mkstemp.
8112 * callproc.c (relocate_fd) [!WINDOWSNT]:
8113 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8114 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8116 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8117 Make the resulting file descriptor close-on-exec.
8118 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8119 * lread.c (load_descriptor_list, load_descriptor_unwind):
8120 Remove; no longer needed. All uses removed.
8121 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8122 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8124 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8125 (Fmake_network_process, Fnetwork_interface_list)
8126 (Fnetwork_interface_info, server_accept_connection):
8127 Make newly-created socket close-on-exec.
8128 * sysdep.c (emacs_open, emacs_fopen):
8129 Make new-created descriptor close-on-exec.
8130 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8131 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8133 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8135 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8136 for NS_IMPL_GNUSTEP.
8138 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8140 Fix openp errno handling.
8141 * callproc.c (Fcall_process): Preserve openp errno around close.
8142 * lread.c (openp): Set errno when returning -1, as some callers
8145 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8147 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8149 * nsterm.h (NSSavePanel): Update comment.
8150 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8151 (ns_run_file_dialog): Declare.
8153 * nsfns.m: Remove panelOK.
8155 (ns_run_file_dialog): New function.
8156 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8157 event loop, so file dialog is popped up by ns_run_file_dialog, called
8158 by sendEvent (Bug#14578).
8159 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8161 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8163 * xdisp.c (default_line_pixel_height): New function.
8164 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8165 (try_cursor_movement, redisplay_window, try_window)
8166 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8168 * window.c (window_scroll_pixel_based):
8169 use default_line_pixel_height.
8171 * dispextern.h (default_line_pixel_height): Add prototype.
8173 * frame.c (x_set_line_spacing): Accept a float value for
8174 line-spacing parameter, per the documentation.
8176 * data.c (Fmultibyte_string_p): Doc fix.
8178 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8180 Use emacs_open more consistently when opening files.
8181 This handles EINTR more consistently now, and makes it easier
8182 to introduce other uniform changes to file descriptor handling.
8183 * sysstdio.h: New file.
8184 * buffer.c (mmap_init):
8185 * cygw32.c (chdir_to_default_directory):
8186 * dispnew.c (Fopen_termscript):
8187 * emacs.c (Fdaemon_initialized):
8188 * fileio.c (Fdo_auto_save):
8189 * image.c (slurp_file, png_load_body, jpeg_load_body):
8190 * keyboard.c (Fopen_dribble_file):
8192 * print.c (Fredirect_debugging_output):
8193 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8194 * termcap.c (tgetent):
8195 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8196 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8197 * w32term.c (w32_initialize) [CYGWIN]:
8198 * xfaces.c (Fx_load_color_file):
8199 Use emacs_open instead of plain open, and emacs_fopen instead of
8201 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8202 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8203 * callproc.c (default_output_mode): New constant.
8204 (Fcall_process): Use it to call emacs_open instead of plain creat.
8205 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8206 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8207 (emacs_fopen): New function.
8208 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8209 Include <lisp.h>, for emacs_open.
8210 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8212 Remove duplicate #include directives.
8213 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8215 Don't include stdio.h twice.
8216 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8217 Don't include sys/types.h or stdio.h twice.
8218 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8219 * lread.c: Don't include coding.h twice.
8220 * nsfont.m: Don't include frame.h twice.
8221 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8222 * ralloc.c: Don't include <unistd.h> twice.
8223 * xdisp.c: Don't include font.h twice.
8224 * xterm.c: Don't include fontset.h twice.
8225 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8227 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8229 Scale ImageMagick images more carefully.
8230 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8231 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8232 Be more careful about avoiding undefined behavior after
8233 integer overflow and division by zero.
8235 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8237 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8238 (syms_of_w32fns): DEFSYM them.
8239 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8240 (CCHDEVICENAME): Define macros if not defined.
8241 (struct MONITOR_INFO_EX): New struct.
8242 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8243 (enum_display_monitors_fn): New variable.
8244 (globals_of_w32fns): Initialize it.
8245 (Fx_display_pixel_width, Fx_display_pixel_height)
8246 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8247 multi-monitor setups in docstrings.
8248 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8249 screen size by primary monitor's millimeter per pixel.
8250 (w32_monitor_enum, w32_display_monitor_attributes_list)
8251 (w32_display_monitor_attributes_list_fallback)
8252 (Fw32_display_monitor_attributes_list): New functions.
8253 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8255 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8257 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8259 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8261 * fileio.c (Qfile_notify_error): New error symbol.
8263 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8264 * inotify.c (inotify_callback, symbol_to_inotifymask)
8265 (Finotify_add_watch, Finotify_rm_watch): Use it.
8266 (inotifyevent_to_event): Exchange order of cookie and file name.
8267 (Finotify_add_watch): Adapt docstring.
8269 * lisp.h (Qfile_notify_error): Declare.
8271 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8273 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8274 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8275 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8276 which did not work (see <http://bugs.gnu.org/14569#307>).
8277 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8278 && (!noninteractive || initialized)). This attempts to thread
8279 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8281 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8283 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8284 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8286 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8288 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8289 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8290 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8291 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8293 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8295 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8296 Define to __sys_siglist.
8298 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8300 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8301 word-wrap, so that overflow-newline-into-fringe would work in
8302 visual-line-mode. (Bug#2749)
8303 (move_it_in_display_line_to): When the last scanned display
8304 element fits exactly on the display line, and
8305 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8306 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8307 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8308 finding buffer position that corresponds to pixel coordinates,
8309 e.g. in buffer_posn_from_coords.
8311 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8313 * process.c (handle_child_signal): Call catch_child_signal if
8316 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8318 Don't convert function pointers to void * and back.
8319 It isn't portable C, and it's easy enough to avoid.
8320 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8321 (make_save_value): Add support for SAVE_FUNCPOINTER.
8322 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8323 * print.c (print_object):
8324 Distinguish function from object pointers.
8325 * lisp.h (SAVE_FUNCPOINTER): New constant.
8326 (SAVE_SLOT_BITS): Adjust to it.
8327 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8328 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8329 (voidfuncptr): New typedef.
8330 (struct Lisp_Save_Value): New member data[0].funcpointer.
8331 (XSAVE_FUNCPOINTER): New function.
8333 Simplify buildobj processing.
8334 * Makefile.in (buildobj.h): Make it a sequence of strings each
8335 followed by comma, rather than a single string. Put it into a
8336 .tmp file in case there's an error while generating it.
8337 (gl-stamp): Use .tmp for temp files.
8338 (mostlyclean): Clean .tmp files.
8339 * doc.c (buildobj): Move to just the routine that needs it.
8340 It's now an array of strings, so processing is simpler.
8342 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8344 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8345 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8346 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8347 Invoke malloc_enable_thread even when not interactive.
8348 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8349 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8350 in this case, since the underlying bug has now been fixed.
8352 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8354 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8355 unlinking it (bug#14691).
8357 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8359 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8360 before checking whether buffer is modified. This lets
8361 `kill-buffer-query-functions' cancel killing of the buffer or save
8362 its content before `kill-buffer' asks user the "Buffer %s
8363 modified; kill anyway?" question.
8365 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8367 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8368 Let the super performKeyEquivalent deal with them (Bug#14747).
8370 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8372 * widget.c (resize_cb): Remove unused local.
8374 Do not use GTK 3 if it exists but cannot be compiled.
8375 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8376 * xterm.c (x_error_handler) [!USE_GTK]:
8379 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8381 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8383 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8384 to the valid range of values. (Bug#14753)
8386 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8387 when moving point by using the current glyph matrix. This avoids
8388 the need to force redisplay when this function is called in a
8391 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8393 Fix minor problems found by static checking.
8394 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8395 Redo the latter's body to sidestep GCC parenthesization warnings.
8396 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8397 * coding.c (detect_coding, detect_coding_system):
8398 * coding.h (struct undecided_spec):
8399 Use bool for boolean.
8400 * image.c (QCmax_width, QCmax_height): Now static.
8401 * xdisp.c (Fmove_point_visually): Remove unused local.
8403 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8405 * xdisp.c (Fmove_point_visually): New function.
8407 2013-06-28 Kenichi Handa <handa@gnu.org>
8409 * coding.h (define_coding_undecided_arg_index): New enum.
8410 (coding_attr_index): New members
8411 coding_attr_undecided_inhibit_null_byte_detection,
8412 coding_attr_undecided_inhibit_iso_escape_detection,
8413 coding_attr_undecided_prefer_utf_8.
8414 (undecided_spec): New struct.
8415 (struct coding_system): New member `undecided' of the member
8418 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8419 (detect_coding): Likewise.
8420 (detect_coding_system): Likewise.
8421 (Fdefine_coding_system_internal): New coding system properties
8422 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8424 (syms_of_coding): Adjust for coding_arg_undecided_max.
8426 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8428 * image.c (x_from_xcolors): Remove unused local.
8430 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8432 Defer image data transfer between X client and server until actual
8435 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8438 * image.c (Destroy_Image): Remove.
8439 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8440 `mask_p', and `colors_p'. All uses changed.
8441 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8442 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8443 New macros for `flags' arg to x_clear_image_1.
8444 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8445 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8446 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8447 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8448 (image_get_x_image, image_unget_x_image): New functions or macros.
8449 (image_background, image_background_transparent, x_to_xcolors)
8450 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8451 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8452 instead of Destroy_Image.
8453 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8454 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8455 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8456 (imagemagick_load_image, svg_load_image): Use them instead of
8457 x_create_x_image_and_pixmap, and x_put_x_image followed by
8458 x_destroy_x_image, respectively.
8459 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8460 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8461 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8462 background_transparent fields.
8463 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8464 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8466 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8468 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8469 This mostly consists of undoing recent changes.
8470 * callproc.c (Fcall_process):
8471 * process.c (create_process):
8472 Do not worry about catching SIGCHLD here, undoing previous change.
8473 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8474 * process.c, process.h (catch_child_signal):
8475 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8476 * process.c (catch_child_handler): Don't worry about being called
8477 lazily and do not assume caller has blocked SIGCHLD, undoing
8478 previous change. Move first-time stuff back to
8479 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8480 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8481 set lib_child_handler if it's already initialized, which may
8482 help avoid problems on GNUstep.
8484 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8486 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8487 * callproc.c (Fcall_process):
8488 * process.c (create_process):
8489 Make sure SIGCHLD is caught before we fork,
8490 since Emacs startup no arranges to catch SIGCHLD.
8491 * process.c (lib_child_handler): Initialize to null, not to
8493 (catch_child_signal): Allow self to be called lazily.
8494 Do nothing if it's already been called.
8495 Assume caller has blocked SIGCHLD (all callers do now).
8496 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8497 just before it's really needed.
8498 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8499 since it hasn't been caught yet.
8501 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8503 * image.c (compute_image_size): New function to implement
8504 :max-width and :max-height.
8505 (imagemagick_load_image): Use it.
8507 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8509 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8510 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8512 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8513 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8514 the SIGCHLD handler, since the code is not atomic and (due to glib)
8515 signals may be arriving now.
8516 * sysdep.c (init_signals): Do not catch child signals here;
8517 'main' now does that later, at a safer time.
8519 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8521 Clean up SIGCHLD handling a bit (Bug#14569).
8522 * process.c, process.h (catch_child_signal):
8523 Now always extern, even if !NS_IMPL_GNUSTEP.
8524 * process.c (catch_child_signal): Move glib tickler here from
8525 init_process_emacs, so that it's done earlier in Emacs
8526 initialization. Also move the noninteractive && !initialized
8527 check here from init_process_emacs. This is all a bit cleaner for
8528 GNUish platforms, and I hope it works around the Cygwin bug.
8529 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8530 that glib signal handling is tickled before glib creates threads.
8532 * process.c (wait_reading_process_output): Avoid int overflow
8533 when reading more than 2 GiB total from a process.
8535 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8537 * process.c (create_process): Handle a couple more cases,
8538 i.e., work even if new_argv and wait_child_setup[i] are cached.
8539 Use Fcall_process's style for volatile vars.
8541 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8543 * process.c (create_process): Mark PROCESS volatile.
8545 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8547 Use C99-style flexible array members if available.
8548 This avoids some subtle aliasing issues, which typically
8549 aren't a problem with GCC but may be a problem elsewhere.
8550 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8551 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8552 In either case, it uses a flexible array member rather than
8553 the old struct hack. All uses changed.
8554 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8555 Adjust to sdata reorganization.
8556 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8557 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8558 that ports better to pre-C99 non-GCC.
8559 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8560 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8561 as the latter has changed.
8562 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8563 and port better to pre-C99 GCC.
8564 * image.c (struct xpm_cached_color):
8565 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8566 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8567 Use FLEXIBLE_ARRAY_MEMBER.
8568 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8569 Move decl to top level so it gets checked against implementation.
8570 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8571 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8573 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8575 * syntax.c: Integer cleanups.
8576 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8577 All uses that need 0-or-2 changed to:
8578 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8579 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8580 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8581 (char_quoted, prev_char_comend_first, back_comment)
8582 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8583 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8584 Use bool for boolean.
8585 (update_syntax_table, skip_chars, skip_syntaxes):
8586 Prefer int to unsigned when either will do.
8587 (back_comment): Return boolean success flag, like forw_comment,
8588 instead of positive-or-minus-1 (which might have overflowed int anyway).
8589 Don't stuff ptrdiff_t into int.
8590 (syntax_spec_code, syntax_code_spec): Now const.
8591 (Fmatching_paren, scan_lists, scan_sexps_forward):
8592 Use enum syntaxcode for syntax code.
8593 (Fmatching_paren): Check that arg is a character, not just an integer.
8594 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8595 (Finternal_describe_syntax_value): Omit no-longer-needed
8597 (skip_chars): Use char, not unsigned char, when the distinction
8599 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8600 * bytecode.c (exec_byte_code):
8601 * syntax.c (syntax_spec_code, Fchar_syntax)
8602 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8604 * syntax.h (SYNTAX_WITH_FLAGS):
8605 Omit unnecessary casts.
8607 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8609 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8610 line dimensions here, to avoid race conditions with the main
8611 thread. (Bug#14062, bug#14630, bug#14669)
8613 * w32term.c (w32_draw_window_cursor): Compute the header line and
8614 mode line dimensions here.
8615 <w32_system_caret_window, w32_system_caret_hdr_height>:
8616 <w32_system_caret_mode_height>: New variables.
8618 * w32term.h: Declare them.
8620 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8622 * alloc.c (die): Move "assertion failed" string here ...
8623 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8624 COND when SUPPRESS_CHECKING. This shrinks the executable text
8625 size by 0.8% to 2.2% when configured with --enable-checking,
8626 depending on optimization flags (GCC 4.8.1 x86-64).
8628 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8630 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8632 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8633 base is 2; this is more accurate.
8635 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8637 * sound.c (string_default): Move to !WINDOWSNT section.
8638 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8640 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8642 * sound.c: Integer cleanups.
8643 Remove unnecessary forward decls.
8644 (struct sound_device): The 'file' member is now a Lisp_Object, not
8645 a char *, so that we needn't invoke alloca on a huge size.
8646 (Fplay_sound_internal): Adjust to this.
8647 (string_default): New function.
8648 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8649 Use it to adjust to the struct sound_device change.
8650 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8651 (be2hs) [0]: Remove.
8653 * syntax.c (skip_chars): Don't use uninitialized storage
8654 when searching a multibyte buffer for characters that are not in a
8655 unibyte string that contains non-ASCII characters.
8657 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8659 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8660 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8662 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8664 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8666 2013-06-18 Kenichi Handa <handa@gnu.org>
8668 * font.c (Ffont_spec): Signal an error for an invalid font name
8671 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8673 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8674 In particular this ports to 32-bit sparc Sun cc.
8675 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8676 array with a dummy element at specpdl[-1], so that its address can
8678 (unbind_to): Do not copy the binding; not needed, now that we
8679 copy old_value in the one place where the copy is needed.
8680 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8681 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8682 (union specbinding): Rename from struct specbinding. Redo layout
8683 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8684 which is not portable. With Sun C 5.12 32-bit sparc, the
8685 declaration causes nargs to be an unsigned bitfield, a behavior
8686 that the C standard allows; but Emacs wants nargs to be signed.
8687 The overall type is now a union of structures rather than a
8688 structure of union of structures, and the 'kind' member is now a
8689 bitfield, so that the overall type doesn't grow. All uses changed.
8690 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8692 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8694 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8695 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8697 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8699 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8701 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8702 unless we know that the window w's frame is a frame object.
8703 Another attempt at solving bug#14062 and bug#14630.
8705 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8707 * textprop.c (property_set_type): New enum.
8708 (add_properties): Allow appending/prepending text properties.
8709 (add_text_properties_1): Factored out of Fadd_text_properties.
8710 (Fadd_text_properties): Move all the code into
8711 add_text_properties_1.
8712 (Fadd_face_text_property): New function that calls
8713 add_text_properties_1.
8715 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8717 Move functions from lisp.h to individual modules when possible.
8718 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8719 * alloc.c (XFLOAT_INIT, set_symbol_name):
8720 * buffer.c (CHECK_OVERLAY):
8721 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8722 (set_char_table_parent):
8723 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8724 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8725 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8726 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8728 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8729 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8730 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8731 (backtrace_args, backtrace_debug_on_exit):
8732 * floatfns.c (CHECK_FLOAT):
8733 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8734 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8735 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8736 (set_hash_index_slot):
8737 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8738 * marker.c (CHECK_MARKER):
8739 * textprop.c (CHECK_STRING_OR_BUFFER):
8740 * window.c (CHECK_WINDOW_CONFIGURATION):
8741 Move here from lisp.h, and make these functions static rather than
8743 * buffer.c (Qoverlayp):
8745 * fns.c (Qhash_table_p):
8746 * window.c (Qwindow_configuration_p):
8748 * lisp.h: Remove the abovementioned defns and decls.
8750 Use functions, not macros, for XINT etc (Bug#11935).
8751 In lisp.h, prefer functions to function-like macros, and
8752 constants to object-like macros, when either will do. This:
8753 . simplifies use, as there's no more need to worry about
8754 arguments' side effects being evaluated multiple times.
8755 . makes the code easier to debug on some platforms.
8756 However, when using gcc -O0, keep using function-like macros
8757 for a few critical operations, for performance reasons.
8758 This sort of thing isn't needed with gcc -Og, but -Og
8759 is a GCC 4.8 feature and isn't widely-enough available yet.
8760 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8761 Remove enum lsb_bits; no longer needed.
8762 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8763 * buffer.c (Qoverlap):
8765 * fns.c (Qhash_table_p):
8766 Now extern, so lisp.h can use these symbols.
8767 * dispextern.h: Include character.h, for MAX_CHAR etc.
8768 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8769 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8770 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8771 (GLYPH_CODE_P): Move here from lisp.h.
8772 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8773 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8774 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8775 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8776 XUNTAG now returns void *.
8777 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8778 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8779 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8780 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8781 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8782 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8783 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8784 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8785 New macros, renamed from their sans-lisp_h_ counterparts.
8786 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8787 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8788 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8789 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8790 If compiling via GCC without optimization, define these as macros
8791 in addition to inline functions.
8792 To disable this, compile with -DINLINING=0.
8793 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8794 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8795 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8796 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8797 (INTMASK, VALMASK): Now macros, since static values cannot be
8798 accessed from extern inline functions.
8799 (VALMASK): Also a constant, for benefit of old GDB.
8800 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8801 is INTEGERP, which can fold it in.
8802 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8803 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8804 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8805 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8806 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8807 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8808 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8809 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8810 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8811 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8812 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8813 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8814 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8815 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8816 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8817 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8818 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8819 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8820 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8821 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8822 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8823 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8824 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8825 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8826 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8827 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8828 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8829 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8830 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8831 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8832 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8833 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8834 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8836 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8837 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8838 (VALMASK): Define in one place rather than in two, merging the
8839 USE_LSB_TAG parts; this is simpler.
8840 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8841 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8842 Move up, to avoid use before definition.
8843 Also include "globals.h" earlier, for the same reason.
8844 (make_natnum): New function.
8845 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8846 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8847 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8848 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8849 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8850 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8851 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8852 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8853 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8854 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8855 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8856 (Qwindow_configuration_p, Qimage): New forward declarations.
8857 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8858 (STRING_COPYIN): Remove; unused.
8859 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8860 (xcar_addr, xcdr_addr): New functions. All uses changed.
8861 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8862 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8863 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8864 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8865 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8866 (TYPE_RANGED_INTEGERP): Simplify.
8867 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8868 (setlocale, fixup_locale, synchronize_system_messages_locale)
8869 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8870 Now empty functions, not macros.
8871 (functionp): Return bool, not int.
8872 * window.c (Qwindow_configuration_p): Now extern,
8873 so window.h can use it.
8874 * window.h (Qwindowp): Move decl back to lisp.h.
8876 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8878 * xdisp.c (Fline_pixel_height): New function, required for solving
8881 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8883 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8885 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8887 * lread.c (syms_of_lread):
8888 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8890 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8892 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8894 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8896 * fileio.c (expand_file_name): Doc fix.
8898 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8900 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8901 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8902 Wait for self, not for 0. This can't hurt on GNU or similar
8903 system, and may help with Cygwin.
8905 * keyboard.c: Don't use PROP (...) as an lvalue.
8906 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8907 Use set_prop (A, B), not PROP (A) = B.
8909 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8911 * xdisp.c (get_it_property): Use it->window instead of generating
8912 a Lisp object from it->w.
8914 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8916 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8917 get-char-property the window that is being rendered, instead of
8918 the buffer, to support window-specific overlays. (Bug#14575)
8919 (compute_display_string_pos): When W is NULL, use the current
8920 buffer as the object to pass to get-char-property.
8921 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8922 pointer member of the bidi iterator, since no window is pertinent
8925 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8927 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8928 being displayed, and pass it to compute_display_string_pos.
8929 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8930 (bidi_paragraph_init): All callers changed.
8932 * xdisp.c (init_from_display_pos, init_iterator)
8933 (handle_single_display_spec, next_overlay_string)
8934 (get_overlay_strings_1, reseat_1, reseat_to_string)
8935 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8936 Set bidi_it.w member from it->w.
8937 (compute_display_string_pos): Accept additional argument, the
8938 window being displayed, and pass it to Fget_char_property.
8941 * dispextern.h (struct bidi_it): New member w, the window being
8943 (compute_display_string_pos): Adjust prototype.
8945 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8947 * xgselect.c: Remove unneeded include xterm.h.
8949 * process.c (wait_reading_process_output): Check for NS before GLIB.
8950 GLIB may be linked in due to rsvg, but ns_select must be called.
8952 * xgselect.c (xg_select): Remove call to window_system_available
8953 and g_main_context_pending at the top, so Gdk events (i.e. file
8954 notify) are processed when Emacs is started with -nw.
8956 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8958 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8959 (ctagsfiles3): New variable, includes only *.m files.
8960 (TAGS): Use an explicit language name in the regular expressions,
8961 to avoid transformation of '/SOMETHING' by MSYS to
8962 'c:\MSYS\SOMETHING'.
8964 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8966 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8968 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8970 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8971 still need to set the mouse pointer shape and activate help-echo.
8974 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8976 A few porting etc. fixes for the new file monitor code.
8977 See the thread containing
8978 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8979 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8980 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8981 (dir_monitor_callback, Fgfile_rm_watch):
8982 Use assq_no_quit instead of Fassoc, for speed.
8983 (dir_monitor_callback, Fgfile_rm_watch):
8984 eassert that the monitor is a fixnum.
8985 (dir_monitor_callback): No need for CDR_SAFE.
8986 Simplify building of lisp with alternative tails.
8987 (Fgfile_add_watch, Fgfile_rm_watch):
8988 Do not assume glib functions set errno reliably on failure.
8989 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8990 and signal an error otherwise.
8991 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8992 Use Fdelq instead of Fdelete, for speed.
8994 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8996 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8997 don't insist on being invoked on a highlighted tool-bar button.
8998 Avoids losing tool-bar functionality when mouse-highlight is nil.
8999 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9000 Don't highlight when mouse-highlight is nil.
9001 (note_mouse_highlight): When mouse-highlight is nil, don't return
9002 right away; instead, run tool-bar and mode-line highlight
9003 subroutine, clear any existing highlight, and revert the mouse
9004 pointer to its default shape. (Bug#14558)
9006 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9008 * lisp.mk (lisp): Add prog-mode.el.
9010 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9012 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9013 * process.c (dummy_handler): New function.
9014 (lib_child_handler): New static var.
9015 (handle_child_signal): Invoke it.
9016 (catch_child_signal): If a library has set up a signal handler,
9017 save it into lib_child_handler.
9018 (init_process_emacs): If using glib and not on Windows, tickle glib's
9019 child-handling code so that it initializes its private SIGCHLD handler.
9020 * syssignal.h (SA_SIGINFO): Default to 0.
9021 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9022 31; it should no longer be needed now.
9024 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9026 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9028 * gfilenotify.c (globals_of_gfilenotify): New function.
9029 (syms_of_gfilenotify): Move global initialization there.
9031 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9033 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9035 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9036 * keyboard.c (menu_bar_items, tool_bar_items):
9037 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9038 not override local keymaps any more.
9040 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9042 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9044 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9046 * w32console.c (initialize_w32_display): Return the dimensions of
9047 the console window via 2 additional arguments, not via the current
9048 frame. This avoids crashes due to overrunning the bounds of
9049 frame's decode_mode_spec_buffer, which is not resized following
9050 the change of the frame dimensions from the initial 10x10.
9052 * w32term.h (w32_initialize_display_info): Adjust prototype.
9054 * term.c (init_tty): Take dimensions of the frame from the values
9055 returned by initialize_w32_display.
9057 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9058 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9059 (LIBES): Add $(GFILENOTIFY_LIBS).
9061 * w32inevt.c (handle_file_notifications): Add dummy implementation
9062 for !HAVE_W32NOTIFY.
9064 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9066 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9068 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9070 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9072 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9074 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9076 Fix minor problems found by static checking.
9077 * data.c (pure_write_error):
9078 Use xsignal2, not Fsignal, as Fsignal might return.
9079 * eval.c (set_backtrace_debug_on_exit): Now static.
9080 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9081 No longer inline. EXTERN_INLINE is needed only for functions
9082 defined in .h files. Reindent function header as per GNU style.
9083 (backtrace_p, backtrace_top, backtrace_next):
9084 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9085 compiler or linker. Add extern decls to pacify gcc -Wall.
9086 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9088 * frame.c (free_monitors): Define only on platforms that need it.
9089 * nsterm.m (ns_term_init):
9090 * process.c (catch_child_signal):
9091 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9092 defined on all porting targets these days.
9093 * process.c, process.h (catch_child_signal):
9094 Make it extern only if NS_IMPL_GNUSTEP is defined.
9096 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9098 * w32.c (gettimeofday): Make the signature identical to prototype
9099 in nt/inc/sys/time.h.
9101 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9103 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9106 * keyboard.c (safe_run_hooks_error): Improve error message.
9108 * data.c (pure_write_error): Add `object' argument.
9109 * puresize.h (CHECK_IMPURE): Use it.
9111 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9113 * Makefile.in (NOTIFY_OBJ): New variable.
9114 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9116 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9117 Call syms_of_gfilenotify.
9119 * gfilenotify.c: New file.
9121 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9122 and Qfile_w32notify.
9123 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9124 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9126 * lisp.h: Declare syms_of_gfilenotify.
9128 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9130 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9132 Merge the specpdl and backtrace stacks. Make the structure of the
9133 specpdl entries more obvious via a tagged union of structs.
9134 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9135 (enum specbind_tag): New enum.
9136 (struct specbinding): Make it a tagged union of structs.
9137 Add a case for backtrace records.
9138 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9139 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9140 (backtrace_debug_on_exit): New accessors.
9141 (struct backtrace): Remove.
9142 (struct catchtag): Remove backlist field.
9143 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9145 (Flocal_variable_p): Speed up the common case where the binding is
9147 * eval.c (backtrace_list): Remove.
9148 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9149 (set_backtrace_args, set_backtrace_nargs)
9150 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9151 (backtrace_next): New functions.
9152 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9153 (unwind_to_catch, internal_lisp_condition_case)
9154 (internal_condition_case, internal_condition_case_1)
9155 (internal_condition_case_2, internal_condition_case_n): Don't bother
9156 with backtrace_list any more.
9157 (Fsignal): Adjust to new backtrace format.
9158 (grow_specpdl): Move up.
9159 (record_in_backtrace): New function.
9160 (eval_sub, Ffuncall): Use it.
9161 (apply_lambda): Adjust to new backtrace format.
9162 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9164 (specbind): Adjust to new specpdl format. Simplify.
9165 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9166 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9168 (mark_backtrace): Remove.
9169 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9170 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9171 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9173 * profiler.c (record_backtrace): Use get_backtrace.
9174 (handle_profiler_signal): Use backtrace_top_function.
9175 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9178 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9180 * process.h (catch_child_signal): Declare.
9182 * process.c (catch_child_signal): New function.
9183 (init_process_emacs): Call it.
9185 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9186 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9188 (x_set_cursor_type): Remove declaration.
9189 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9190 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9191 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9192 (ns_get_color): Use F suffix on float.
9193 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9194 (ns_get_rgb_color): Remove.
9195 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9196 (note_mouse_movement): x and y are CGFloat.
9197 (ns_draw_fringe_bitmap): Remove unused rowY.
9198 Change #if to COCOA && >= 10_6.
9199 (ns_draw_window_cursor): Remove unused overspill.
9200 (ns_draw_underwave): width and x are EamcsCGFloat.
9201 (ns_draw_box): thickness is CGFloat.
9202 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9203 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9204 if not in main thread.
9205 (ns_get_pending_menu_title, ns_check_menu_open)
9206 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9207 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9208 (sendFromMainThread:): New method.
9209 (changeFont:): size is CGFloat.
9210 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9211 Disable warning about permanent text.
9212 (characterIndexForPoint:): Adjust return type depending on GNUstep
9214 (mouseDown:): delta is CGFloat.
9215 (updateFrameSize): Remove unised variable f.
9216 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9217 Cast float to EmacsCGFloat.
9218 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9219 also to -1 when restoring.
9220 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9221 inside NS_IMPL_COCOA.
9222 (toggleFullScreen:): Put call to toggleFullScreen inside
9223 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9224 (setPosition:portion:whole:): por is CGFloat.
9225 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9226 (mouseDown:): Use CGFloat.
9227 (mouseDragged:): Remove unised variable edge.
9228 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9230 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9232 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9233 when NS_IMPL_GNUSTEP.
9234 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9235 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9236 (EmacsToolbar): Add clearAll. Add tag argument to
9237 addDisplayItemWithImage.
9238 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9240 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9242 * nsmenu.m (ns_update_menubar): Make static.
9243 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9244 (fillWithWidgetValue:): Add cast to SEL for setAction.
9245 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9246 (update_frame_tool_bar): Update code for GNUstep.
9247 (clearAll): New method.
9248 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9249 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9250 Move identifierToItem setObject and activeIdentifiers addObject before
9251 call to insertItemWithItemIdentifier.
9252 (validateVisibleItems): Fix indentation.
9253 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9254 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9255 UtilityWindow to aStyle, remove call to setStyleMask.
9257 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9259 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9260 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9261 Use F suffix on floats.
9262 (ns_char_width): Returns CGFloat.
9263 (ns_ascii_average_width): w is CGFloat instead of float.
9264 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9266 (ns_glyph_metrics): CGFloat instead of float.
9268 * nsfns.m (x_set_foreground_color, x_set_background_color):
9270 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9271 remove unused variables.
9272 (Fns_read_file_name): Keep track if panel is for save.
9273 Use ns_filename_from_panel/ns_directory_from_panel.
9274 (Fns_list_services): delegate only used for COCOA.
9275 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9276 Just return the input if GNUstep.
9277 (x_screen_planes): Remove.
9278 (Fxw_color_values): Use EmacsCGFloat
9279 (Fns_display_monitor_attributes_list): Only get screen number for
9281 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9283 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9284 ns_directory_from_panel.
9286 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9288 * process.c (handle_child_signal): Also use WCONTINUED.
9289 This is so that list-processes doesn't mistakenly list the process
9290 as stopped, when the process has actually been continued and is
9293 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9295 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9296 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9297 not already configured.
9299 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9301 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9303 * Makefile.in (mostlyclean): Remove *.res files.
9305 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9307 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9308 a buffer (bug#8447).
9310 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9312 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9313 display vector, and we backtrack, handle the case that the
9314 previous character position is also displayed from a display
9315 vector or covered by a display string or image. (Bug#14476)
9317 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9319 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9320 (struct MonitorInfo, free_monitors): Remove.
9321 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9322 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9323 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9326 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9327 (struct MonitorInfo, free_monitors): Remove.
9328 (ns_screen_name): Make static.
9329 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9330 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9333 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9334 (struct MonitorInfo): New struct.
9335 (free_monitors, make_monitor_attribute_list): Declare.
9337 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9339 (free_monitors, make_monitor_attribute_list): New functions.
9340 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9343 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9345 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9347 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9349 * keyboard.c: Apply keyboard decoding only to events that come directly
9350 from the tty, not from unread-command-events (bug#14368).
9351 (read_event_from_main_queue): New function, extracted from read_char.
9352 (read_decoded_char): Remove.
9353 (read_decoded_event_from_main_queue): New function to replace it.
9354 (read_char): Use it.
9355 (read_key_sequence): Use read_char rather than read_decoded_char.
9357 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9359 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9361 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9363 2013-05-22 Kenichi Handa <handa@gnu.org>
9365 The following changes are to fix the setting of
9366 buffer-file-coding-system on, for instance, C-x RET c unix RET
9367 _FILE_OF_DOS_EOL_TYPE_ RET.
9369 * coding.h (struct coding_system): New member detected_utf8_chars.
9371 * coding.c (detect_coding_utf_8): Count characters and check EOL
9372 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9374 (setup_coding_system): Do not initialize coding->head_ascii.
9375 (check_ascii): Do not set coding->eol_seen but update it. Do not
9376 call adjust_coding_eol_type here.
9377 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9378 If the eol-type of CODING is already specified, adjust the eol type
9379 of the found coding-system.
9380 (decode_coding_gap): Cancel previous change. Utilize the
9381 character numbers counted by detect_coding_utf_8. Fix detection
9384 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9386 * search.c (looking_at_1): Only set last_thing_searched if the match
9387 changed the match-data (bug#14281).
9389 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9391 * xdisp.c (reseat_at_previous_visible_line_start):
9392 Already declared in dispextern.h, so remove it here.
9393 (move_it_vertically_backward): Likewise.
9395 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9397 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9398 (Fx_display_pixel_width, Fx_display_pixel_height)
9399 (Fx_display_mm_width, Fx_display_mm_height):
9400 Mention `display-monitor-attributes-list' in docstrings.
9402 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9403 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9404 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9405 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9406 (Fx_display_backing_store, Fx_display_visual_class)
9407 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9408 (Fx_display_grayscale_p, Fx_display_pixel_width)
9409 (Fx_display_pixel_height, Fx_display_planes)
9410 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9411 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9412 (Fx_display_mm_width, Fx_display_mm_height)
9413 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9414 height for all physical monitors as in X11.
9416 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9417 Return pixel width or height for all physical monitors as in X11.
9419 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9421 Port --enable-gcc-warnings to clang.
9422 * bytecode.c (exec_byte_code):
9424 Redo diagnostic pragmas to pacify clang, too.
9425 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9426 * editfns.c (Fencode_time):
9427 * fileio.c (file_accessible_directory_p):
9428 * font.c (font_unparse_xlfd):
9429 Use '&"string"[index]' instead of '"string" + (index)'.
9430 * undo.c (user_error): Remove; unused.
9432 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9434 * insdel.c (insert_1_both): Document the arguments, instead of
9435 referring to insert_1, which no longer exists.
9437 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9438 some window, increment windows_or_buffers_changed, so that
9439 *Messages* display in that window is updated. (Bug#14408)
9441 * w32.c: Include epaths.h.
9442 (init_environment): Use cmdproxy.exe without leading directories.
9443 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9445 (gettimeofday): Adjust signature and return value to Posix
9448 * unexw32.c (open_output_file): Delete the existing emacs.exe
9449 before creating it, to break the hard link to the versioned
9452 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9453 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9454 (FIRSTFILE_OBJ): New variables.
9455 (W32_RES): Rename to EMACSRES. All users changed.
9456 (base_obj): Use $(CM_OBJ).
9457 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9458 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9459 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9460 $(W32_RES_LINK) before $(LIBES).
9461 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9463 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9465 * makefile.w32-in (DOC): Use just "DOC".
9467 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9469 * process.c: Export default filters and sentinels to Elisp.
9470 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9472 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9473 (Fset_process_sentinel, Fformat_network_address):
9474 Default to them instead of nil.
9475 (server_accept_connection): Sentinels can't be nil any more.
9476 (read_and_dispose_of_process_output): New function, extracted from
9477 read_process_output.
9478 (read_process_output): Use it; filters can't be nil.
9479 (Finternal_default_process_filter): New function, extracted from
9480 read_process_output.
9481 (exec_sentinel_unwind): Remove function.
9482 (exec_sentinel): Don't zilch sentinel while running.
9483 (status_notify): Sentinels can't be nil.
9484 (Finternal_default_process_sentinel): New function extracted from
9486 (setup_process_coding_systems): Default filter is not nil any more.
9487 (syms_of_process): Export new Elisp functions and initialize
9489 * lisp.h (make_lisp_proc): New function.
9491 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9493 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9495 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9497 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9498 unless we know that the window w is a leaf window.
9499 Another attempt at solving bug#14062.
9501 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9503 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9506 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9508 * image.c (gif_load): Check that subimages fit (Bug#14345).
9510 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9512 * lread.c (skip_dyn_eof): New function.
9513 (read1): Use it to skip the end of a file in response to #@00.
9515 * doc.c (get_doc_string): Slightly relax the sanity checking.
9517 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9519 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9520 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9521 (MonitorInfo): New struct.
9522 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9523 (Fns_display_monitor_attributes_list): New functions.
9524 (display-usable-bounds): Remove.
9525 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9528 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9530 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9531 (GTK_CHECK_VERSION): New macro, if not already defined.
9532 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9533 replaced by GTK_CHECK_VERSION.
9535 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9537 * xterm.h (GTK_PREREQ): New macro.
9538 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9539 to use this macro instead, for consistency and clarity.
9541 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9543 * xdisp.c (row_for_charpos_p): New function, with code of
9544 cursor_row_p, but accepts an additional argument CHARPOS instead
9545 of using a hardcoded PT.
9546 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9547 (row_containing_pos): Call row_for_charpos_p instead of partially
9548 doing the same. Fixes cursor positioning under longlines-mode
9549 when longlines-show-effect includes more than one newline, when
9550 moving the cursor vertically up.
9552 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9554 * makefile.w32-in (ACL_H): New macro.
9555 ($(BLD)/fileio.$(O)): Update dependencies.
9557 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9559 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9560 * Makefile.in (LIB_ACL): New macro.
9561 (LIBACL_LIBS): Remove.
9562 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9563 * fileio.c: Include <acl.h>.
9564 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9565 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9567 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9570 * unexelf.c: Don't assume ElfW (Half) fits in int.
9571 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9572 when dealing with ElfW (Half) values, since they can exceed 2**31
9573 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9574 (entry_address): Omit unused NUM arg. All uses changed.
9576 2013-05-07 Juri Linkov <juri@jurta.org>
9578 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9579 to the string converted from number with `Fnumber_to_string'.
9582 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9584 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9585 This fixes a problem introduced by my previous change.
9587 2013-05-07 Glenn Morris <rgm@gnu.org>
9589 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9591 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9593 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9595 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9597 Static checking by GCC 4.8.0.
9598 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9599 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9600 (x_get_monitor_attributes_fallback)
9601 (x_get_monitor_attributes_xinerama)
9602 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9603 Define only if USE_GTK.
9604 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9605 (x_get_monitor_attributes_fallback): Omit unused locals.
9606 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9607 Use double, not float, to avoid mixed-mode floating point arithmetic.
9609 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9610 Jan Djärv <jan.h.d@swipnet.se>
9612 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9613 (XINERAMA_CFLAGS): New macros.
9614 (ALL_CFLAGS, LIBES): Use them.
9616 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9617 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9618 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9619 (syms_of_xfns): DEFSYM them.
9620 (struct MonitorInfo): New struct.
9621 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9622 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9623 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9624 (x_get_monitor_attributes_xinerama): New functions.
9625 (Fx_display_monitor_attributes_list): New primitive.
9626 (syms_of_xfns): Defsubr it.
9628 * xterm.h (x_display_info): Add Xatom_net_workarea and
9629 Xatom_net_current_desktop.
9631 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9632 and dpyinfo->Xatom_net_current_desktop.
9634 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9636 * xdisp.c (pos_visible_p): Use the special code for finding the
9637 beginning of a display property or overlay for any "replacing"
9638 display property, not just for display strings. This solves
9639 incorrect reporting of position by posn-at-point. (Bug#14241)
9641 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9643 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9644 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9645 Verify that ElfW (Half) fits in int.
9646 (fatal): Use same signature as lisp.h.
9647 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9648 configure and build with -DUNEXELF_DEBUG without worrying about
9649 other modules that use DEBUG.
9650 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9651 possibly-wide integers now uses it instead of plain fprintf.
9652 (entry_address): New function, which avoids problems with 32-bit
9653 overflow on 64-bit hosts.
9654 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9655 (round_up): Don't assume the remainder fits in int.
9656 (find_section): Use bool for boolean. Simplify debug code.
9657 (unexec): Don't assume file sizes fit in int or size_t.
9658 Omit unnecessary trailing newline in 'fatal' format.
9659 Use strerror rather than outputting decimal error number.
9660 Remove unused code when emacs is not defined;
9661 this file relies on Emacs now.
9662 Don't assume e_phnum and e_shnum are positive.
9664 * regex.c: Fix problems when DEBUG is defined.
9665 (extract_number, extract_number_and_incr): Define regardless of
9666 whether DEBUG is defined; that's simpler and makes the code less
9667 likely to go stale in the normal case when DEBUG is not defined.
9668 Return int rather than taking an int * arg. All callers changed.
9669 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9670 Remove, replacing with ...
9671 (DEBUG_PRINT): New macro. All callers changed.
9672 (DEBUG_COMPILES_ARGUMENTS): New macro.
9673 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9674 (print_compiled_pattern, print_double_string) [DEBUG]:
9675 Use prototype rather than old-style definition.
9676 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9677 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9678 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9679 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9680 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9681 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9682 This matters only when DEBUG is defined.
9684 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9686 * xdisp.c (set_iterator_to_next): Set the
9687 ignore_overlay_strings_at_pos_p flag only if we are _really_
9688 iterating over an overlay string, as indicated by the
9689 current.overlay_string_index member. (Bug#14306)
9691 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9693 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9694 to where it is used, to avoid autorelease issues (Bug#14050).
9696 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9698 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9699 * fileio.c (syms_of_fileio): Implement this.
9700 * filelock.c (create_lock_file): If symbolic links don't work, so
9701 we use a regular file as a lock file, do not fsync the lock file;
9704 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9706 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9707 (syms_of_minibuf): Adjust accodingly.
9709 * callint.c (Fcall_interactively): Adjust calls accordingly.
9711 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9713 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9714 w->contents is a buffer before computing everything else.
9715 Use parentheses to disambiguate last part of the condition.
9717 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9718 assertion violations. (Bug#14062)
9720 2013-05-01 David Reitter <david.reitter@gmail.com>
9722 * nsfns.m (ns_tooltip): Initialize.
9724 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9726 * coding.c (decode_coding_gap): Don't remove the character before
9727 a newline unless it's a CR character. (Bug#14287)
9729 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9731 * dispextern.h (struct face): Move enum face_underline_type
9732 earlier so that bitfields can be in the same word.
9734 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9736 * nsfns.m (handlePanelKeys): New function.
9737 (EmacsOpenPanel:performKeyEquivalent:)
9738 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9739 arrows/function/control and copy/paste keys (Bug#14296).
9741 2013-04-27 Juri Linkov <juri@jurta.org>
9743 * callint.c (Fcall_interactively): Call `Qread_number' for
9744 interactive code letter `n' instead of using duplicate code.
9747 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9749 * systime.h (make_timeval): Declare as 'const'.
9751 2013-04-27 Kenichi Handa <handa@gnu.org>
9753 * font.c (font_open_entity): Always open a font of manageable
9756 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9758 Port better to AIX (Bug#14258).
9759 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9762 2013-04-24 Kenichi Handa <handa@gnu.org>
9764 * coding.c (decode_coding_iso_2022): When an invalid escape
9765 sequence is encountered, reset the invocation and designation
9766 status to the safest one.
9768 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9770 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9771 Without this fix, "make distclean" leaves stamp-h1 behind.
9773 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9775 * w32fns.c (w32_fullscreen_rect): New function to compute the
9776 window rectangle for the given fullscreen mode.
9777 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9778 longer tunes the window size. This keeps the window's edges flush
9779 with the screen and allows the taskbar to hide itself in fullboth.
9781 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9782 window decorations and uses the entire screen.
9784 * w32term.h (w32_fullscreen_rect) Add prototype.
9785 (struct w32_output): Replace normal_width, normal_height,
9786 normal_top, and normal_left members with a single normal_placement
9788 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9790 (FRAME_NORMAL_PLACEMENT): New macro.
9792 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9794 * minibuf.c (Ftest_completion): Silence compiler warning.
9796 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9798 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9801 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9804 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9805 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9806 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9807 parentheses where appropriate.
9809 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9811 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9813 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9815 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9816 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9817 Mention in the doc string that setting these variables takes
9818 effect only after a call to set-window-buffer. (Bug#14200)
9820 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9822 * indent.c (Fvertical_motion): Don't consider display strings on
9823 overlay strings as display strings on the buffer position we
9824 started from. This prevents vertical cursor motion from jumping
9825 more than one line when there's an overlay string with a display
9826 property at end of line.
9827 Reported by Karl Chen <Karl.Chen@quarl.org> in
9828 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9830 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9832 * window.c (select_window): `record_buffer' even if window is
9833 already selected (bug#14191).
9835 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9837 * window.c (Fwindow_end): Test more flags, including the buffer's
9838 last_overlay_modified flag, to determine whether the window's
9839 display is really up-to-date. Prevents the function from
9840 returning a stale value. (Bug#14170)
9841 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9844 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9846 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9847 garbaged only if it is not already the top frame on its TTY.
9848 This prevents flickering due to constant redrawing of TTY frames when
9849 there are GUI frames open in the same session. (Bug#13864)
9851 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9853 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9854 of marking the idle timers directly.
9856 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9858 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9861 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9863 * window.c (select_window): Don't record_buffer while the invariant is
9864 temporarily broken (bug#14161).
9866 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9868 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9870 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9872 2013-04-07 Romain Francoise <romain@orebokech.com>
9874 Ignore additional platform-specific ACL errors (Bug#13702).
9875 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9876 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9878 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9880 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9883 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9885 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9886 This bug was introduced by my 2013-02-25 change that simplified
9887 data_start configuration. Without this change, on GNU/Linux
9888 an Emacs configured with --enable-profiling fails immediately
9889 due to a profiler signal.
9890 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9891 with these flags. On platforms where special flags are needed
9892 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9893 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9894 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9896 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9898 Get rid of some platform-specific functions examining window
9899 system and its capabilities. This is a partial rework of the
9901 * lisp.h (have_menus_p): Remove prototype. This function is
9902 replaced with platform-independent window_system_available.
9903 (check_window_system): Move to...
9904 * frame.h (decode_window_system_frame, window_system_available):
9905 ...here, add new prototypes.
9906 * frame.c (window_system_available, decode_window_system_frame):
9908 (check_window_system): Platform-independent now.
9909 * xterm.h (x_in_use): Remove declaration.
9911 * w32term.h (check_x_frame):
9912 * nsterm.h (check_x_frame): Remove prototypes. This function
9913 is replaced with platform-independent decode_window_system_frame.
9914 * msdos.c (have_menus_p): Remove.
9915 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9916 Remove platform-specific functions. Use check_window_system,
9917 decode_window_system_frame and check_ns_display_info where
9918 appropriate. Minor style and comment tweaks.
9919 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9920 (check_x_frame): Likewise.
9921 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9923 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9924 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9925 * xmenu.c, xselect.c: All related users changed.
9927 2013-04-03 Kenichi Handa <handa@gnu.org>
9929 The following changes is to optimize the code for reading UTF-8
9932 * coding.c (check_ascii): Rename from detect_ascii. Return value
9933 changed. Check EOL format. Do not call adjust_coding_eol_type
9935 (check_utf_8): New function.
9936 (adjust_coding_eol_type): Do nothing if already adjusted.
9937 (detect_coding): Compare the return value of check_ascii with
9938 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9939 (decode_coding_gap): Optimize for valid UTF-8.
9941 2013-03-21 Kenichi Handa <handa@gnu.org>
9943 * coding.c (syms_of_coding): Cancel previous change.
9945 * insdel.c (insert_from_gap): Fix previous change.
9947 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9949 Consistently use platform-specific function to detect window system.
9950 * lisp.h (check_window_system): New prototype. This function is
9951 going to replace check_x, check_w32 and check_ns.
9952 (have_menus_p): Mention msdos.c in comment.
9953 * fontset.c (check_window_system_func): Remove. Adjust all users.
9954 * fontset.h (check_window_system_func): Remove prototype.
9955 * nsterm.h (check_ns):
9956 * xterm.h (check_x):
9957 * w32term.h (check_w32): Likewise.
9958 * menu.c (Fx_popup_menu): Use check_window_system.
9959 * msdos.c (check_window_system): Define for MS-DOS.
9960 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9961 * w32fns.c (check_window_system): Likewise for MS-Windows.
9962 * xfns.c (check_window_system): Likewise for X.
9963 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9964 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9966 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9968 Prefer < to > in range checks such as 0 <= i && i < N.
9969 This makes it easier to visualize quantities on a number line.
9970 This patch doesn't apply to all such range checks,
9971 only to the range checks affected by the 2013-03-24 change.
9972 This patch reverts most of the 2013-03-24 change.
9973 * alloc.c (xpalloc, Fgarbage_collect):
9974 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9975 * character.c (string_escape_byte8):
9976 * charset.c (read_hex):
9977 * data.c (cons_to_unsigned):
9978 * dispnew.c (update_frame_1):
9979 * doc.c (Fsubstitute_command_keys):
9980 * doprnt.c (doprnt):
9981 * editfns.c (hi_time, decode_time_components):
9982 * fileio.c (file_offset):
9983 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9984 * font.c (font_intern_prop):
9985 * frame.c (x_set_alpha):
9986 * gtkutil.c (get_utf8_string):
9987 * indent.c (check_display_width):
9988 * keymap.c (Fkey_description):
9989 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9991 * minibuf.c (read_minibuf_noninteractive):
9992 * process.c (wait_reading_process_output):
9993 * search.c (Freplace_match):
9994 * window.c (get_phys_cursor_glyph):
9995 * xdisp.c (redisplay_internal):
9996 * xsmfns.c (smc_save_yourself_CB):
9997 Prefer < to > for range checks.
9998 * dispnew.c (sit_for): Don't mishandle NaNs.
9999 This fixes a bug introduced in the 2013-03-24 change.
10000 * editfns.c (decode_time_components): Don't hoist comparison.
10001 This fixes another bug introduced in the 2013-03-24 change.
10003 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10005 * frame.h (struct frame): Drop scroll_bottom_vpos
10006 member becaue all real users are dead long ago.
10007 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10008 * xdisp.c (redisplay_internal): Adjust user.
10010 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10012 * nsmenu.m (showAtX:Y:for:): setLevel to
10013 NSPopUpMenuWindowLevel (Bug#13998).
10015 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10017 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10018 (ns_check_pending_open_menu): Declare.
10020 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10021 (x_activate_menubar): Update the menu with title that matches
10022 ns_get_pending_menu_title, and call
10023 ns_check_pending_openmenu (Bug#12698).
10024 (menuWillOpen:): New method.
10025 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10027 * nsterm.m (menu_will_open_state, menu_mouse_point)
10028 (menu_pending_title): New varaibles.
10029 (ns_get_pending_menu_title, ns_check_menu_open)
10030 (ns_check_pending_open_menu): New functions.
10032 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10034 * indent.c (current_column_bol_cache): Remove leftover which is not
10035 used in Fmove_to_column any more.
10036 (current_column, scan_for_column): Adjust users.
10037 * keyboard.c (last_point_position_buffer, last_point_position_window):
10038 Remove leftovers which are not used for recording undo any more.
10039 (command_loop_1, syms_of_keyboard): Adjust users.
10040 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10041 redisplay_window any more.
10042 (move_it_to): Adjust user.
10044 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10046 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10047 Update dependencies.
10049 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10051 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10052 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10053 forward references.
10055 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10057 * window.h (struct window): Replace hchild, vchild and buffer slots
10058 with a single slot 'contents'. This is possible because each valid
10059 window may have either the child window (in vertical or horizontal
10060 combination) or buffer to display (for the leaf window). Using that,
10061 a lot of operations to traverse and/or change window hierarchies may
10062 be simplified. New member horizontal is used to distinguish between
10063 horizontal and vertical combinations of internal windows.
10064 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10065 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10066 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10067 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10068 Use contents slot, not buffer, where appropriate.
10069 (wset_combination): New function.
10070 (wset_buffer): Add eassert.
10071 (Fframe_first_window): Simplify the loop reaching first window.
10072 (Fwindow_buffer): Use WINDOW_LEAF_P.
10073 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10074 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10075 (unshow_buffer): Convert initial debugging check to eassert.
10076 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10077 (make_parent_window, window_resize_check, window_resize_apply)
10078 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10079 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10080 Adjust to match struct window changes.
10081 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10082 (mark_window_cursors_off, count_windows, get_leaf_windows)
10083 (foreach_window_1): Simplify the loop.
10084 * alloc.c (mark_object): Do not check for the leaf window because
10085 internal windows has no glyph matrices anyway.
10086 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10087 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10088 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10089 (build_frame_matrix_from_window_tree, mirror_make_current)
10090 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10091 (update_window_tree, set_window_update_flags): Simplify the loop.
10092 (sync_window_with_frame_matrix_rows): Enforce live window.
10093 Use contents slot, not buffer, where appropriate.
10094 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10095 and WINDOW_HORIZONTAL_COMBINATION_P.
10096 (make_frame_visible_1): Simplify the loop.
10097 Use contents slot, not buffer, where appropriate.
10098 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10099 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10100 (expose_window_tree): Likewise.
10101 Use contents slot, not buffer, where appropriate.
10102 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10103 to avoid deleted windows. Use contents slot instead of buffer.
10104 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10105 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10106 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10107 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10109 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10111 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10112 identify the reasons for assertion violations in bug#14062 and
10114 (Fx_show_tip): Fix compilation error under
10115 "--enable-check-lisp-object-type". (Bug#14073)
10117 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10118 Reported by <rzl24ozi@gmail.com>.
10120 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10122 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10124 (unwind_with_echo_area_buffer): ...to restore it here.
10125 This is needed to ensure that...
10126 (redisplay_window): ...both window markers are valid here,
10127 which is verified by eassert.
10128 * editfns.c (save_excursion_save): Do not assume that
10129 selected_window always displays the buffer.
10130 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10133 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10135 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10138 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10140 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10142 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10144 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10145 since MinGW's w32api headers do. This avoids compiler warnings.
10147 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10148 if already defined.
10150 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10152 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10154 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10156 * gtkutil.c (style_changed_cb): Check if frame is live and an
10157 X frame (Bug#14038).
10159 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10161 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10162 Define only for _WIN32_WINNT less than 0x0500.
10163 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10165 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10166 see its own definitions of 'struct timeval' and 'struct timezone'.
10168 Fix incompatibilities between MinGW.org and MinGW64 headers.
10169 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10171 * w32.c (REPARSE_DATA_BUFFER): Guard with
10172 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10174 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10176 * xterm.c: Include X11/XKBlib.h
10177 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10179 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10181 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10183 * blockinput.h (input_blocked_p): Likewise.
10184 * bytecode.c (exec_byte_code): Likewise.
10185 * callproc.c (call_process_kill, call_process_cleanup)
10186 (Fcall_process): Likewise.
10187 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10188 (Fccl_execute_on_string): Likewise.
10189 * character.c (string_escape_byte8): Likewise.
10190 * charset.c (read_hex): Likewise.
10191 * cm.c (calccost): Likewise.
10192 * data.c (cons_to_unsigned): Likewise.
10193 * dired.c (directory_files_internal, file_name_completion):
10195 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10196 (sit_for): Likewise.
10197 * doc.c (Fsubstitute_command_keys): Likewise.
10198 * doprnt.c (doprnt): Likewise.
10199 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10200 * emacsgtkfixed.c: Likewise.
10201 * fileio.c (file_offset, Fwrite_region): Likewise.
10202 * floatfns.c (Fexpt, fmod_float): Likewise.
10203 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10205 * font.c (font_intern_prop): Likewise.
10206 * frame.c (x_set_alpha): Likewise.
10207 * gtkutil.c (get_utf8_string): Likewise.
10208 * indent.c (check_display_width): Likewise.
10209 * intervals.c (create_root_interval, rotate_right, rotate_left)
10210 (split_interval_right, split_interval_left)
10211 (adjust_intervals_for_insertion, delete_node)
10212 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10213 (merge_interval_right, merge_interval_left, copy_intervals)
10214 (set_intervals_multibyte_1): Likewise.
10215 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10216 * keymap.c (Fkey_description): Likewise.
10217 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10218 * lread.c (openp, read_integer, read1, string_to_number):
10220 * menu.c (ensure_menu_items): Likewise.
10221 * minibuf.c (read_minibuf_noninteractive): Likewise.
10222 * print.c (printchar, strout): Likewise.
10223 * process.c (create_process, Faccept_process_output)
10224 (wait_reading_process_output, read_process_output, send_process)
10225 (wait_reading_process_output): Likewise.
10226 * profiler.c (make_log, handle_profiler_signal): Likewise.
10227 * regex.c (re_exec): Likewise.
10228 * regex.h: Likewise.
10229 * search.c (looking_at_1, Freplace_match): Likewise.
10230 * sysdep.c (get_child_status, procfs_ttyname)
10231 (procfs_get_total_memory): Likewise.
10232 * systime.h (EMACS_TIME_VALID_P): Likewise.
10233 * term.c (dissociate_if_controlling_tty): Likewise.
10234 * window.c (get_phys_cursor_glyph): Likewise.
10235 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10236 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10238 * xfns.c (Fx_window_property): Likewise.
10239 * xmenu.c (set_frame_menubar): Likewise.
10240 * xselect.c (x_get_window_property, x_handle_dnd_message):
10242 * xsmfns.c (smc_save_yourself_CB): Likewise.
10243 * xterm.c (x_scroll_bar_set_handle): Likewise.
10245 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10247 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10248 to be optional or nil. Adjust comment and convert it to docstring.
10249 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10250 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10252 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10254 Static checking by GCC 4.8-20130319.
10255 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10256 * process.c (Fset_process_datagram_address)
10257 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10258 * xdisp.c (get_char_face_and_encoding)
10259 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10260 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10261 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10263 2013-03-24 Ken Brown <kbrown@cornell.edu>
10265 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10266 fix compilation on 64-bit Cygwin, where underscores are not
10267 automatically prepended.
10269 * w32term.c (w32_initialize): Silence compiler warning.
10271 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10273 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10274 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10275 variables, to save and restore frame dimensions.
10276 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10277 after returning from a 'fullscreen' configuration.
10278 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10279 to avoid races between the main thread and the input thread.
10281 * w32term.h (struct w32_output): New members normal_width,
10282 normal_height, normal_top, normal_left, and prev_fsmode.
10283 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10284 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10285 members of a frame.
10287 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10288 'fullscreen' parameter. Always record previous width and height
10289 of the frame, except when switching out of maximized modes, so
10290 that they could be restored correctly, instead of resetting to the
10291 default frame dimensions. Send SC_RESTORE command to the frame,
10292 unless we are going to send SC_MAXIMIZE, to restore the frame
10293 resize hints in the mouse pointer shown by the window manager.
10296 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10298 * lisp.h (get_frame_param): Adjust conditions for prototype
10301 2013-03-22 Ken Brown <kbrown@cornell.edu>
10303 * unexcw.c: Drop unneeded inclusion of w32common.h.
10304 (report_sheap_usage): Declare.
10305 (read_exe_header): Add magic numbers for x86_64.
10306 (fixup_executable): Fix printf format specifier for unsigned long
10309 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10311 * frame.h (struct frame): Put menu_bar_window under #ifdef
10312 because this member is not needed when X toolkit is in use.
10313 (fset_menu_bar_window):
10314 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10315 (free_glyphs, update_frame):
10316 * xdisp.c (expose_frame): Likewise.
10317 (display_menu_bar): Likewise. Remove redundant eassert.
10318 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10321 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10323 Use functions and constants to manipulate Lisp_Save_Value objects.
10324 This replaces code that used macros and strings and token-pasting.
10325 The change makes the C source a bit easier to follow,
10326 and shrinks the Emacs executable a bit.
10327 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10328 (make_save_value): Change 1st arg from string to enum. All callers
10331 (mark_object): Use if, not #if, for GC_MARK_STACK.
10332 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10333 (XSAVE_OBJECT): Now functions, not macros.
10334 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10335 the constant was never used.
10336 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10337 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10338 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10339 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10341 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10342 type3 with a single member save_type. All uses changed.
10343 (save_type, set_save_pointer, set_save_integer): New functions.
10344 * print.c (PRINTX): Remove.
10346 * alloc.c: Remove redundant static declarations.
10348 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10350 * window.h (struct window): Convert left_col, top_line, total_lines
10351 and total_cols from Lisp_Objects to integers. Adjust comments.
10352 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10354 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10355 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10356 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10357 Adjust users where appropriate.
10359 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10361 * frame.h (struct frame): Drop resx and resy because the same data is
10362 available from window system-specific output context. Adjust users.
10363 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10364 New functions to provide defaults when no window system available.
10365 (FRAME_RES_X, FRAME_RES_Y): New macros.
10366 (NUMVAL): Move from xdisp.c.
10367 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10368 (Ffont_face_attributes, Fopen_font):
10369 * image.c (gs_load):
10370 * w32font.c (fill_in_logfont):
10371 * xdisp.c (calc_pixel_width_or_height):
10372 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10373 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10375 2013-03-20 Kenichi Handa <handa@gnu.org>
10377 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10378 to 1 (temporary workaround until a bug related to ASCII
10379 optimization is fixed).
10381 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10383 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10384 Signal error if window is not internal. Adjust docstring.
10385 (delete_all_child_windows): Use combination_limit to save the buffer.
10386 (Fset_window_configuration): Adjust accordingly.
10387 * print.c (syms_of_print): Initialize debugging output not here...
10388 (init_print_once): ...but in a new function here.
10389 * lisp.h (init_print_once): Add prototype.
10390 * emacs.c (main): Add call to init_print_once. Adjust comments.
10392 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10394 * window.c (window_resize_check, window_resize_apply)
10395 (window_from_coordinates, recombine_windows, set_window_buffer)
10396 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10397 (Fsplit_window_internal, Fdelete_window_internal)
10398 (freeze_window_starts): Use bool for booleans.
10399 * window.h (window_frame_coordinates, resize_frame_windows)
10400 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10402 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10404 * dispnew.c (bitch_at_user): Use `user-error'.
10406 2013-03-17 Ken Brown <kbrown@cornell.edu>
10408 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10409 as return type of image_background. (Bug#13981)
10410 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10412 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10414 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10415 (ns_select): Don't return with result uninitialized.
10417 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10420 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10422 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10423 directories. If filename is nil, get directory name (Bug#13932).
10424 Use getFilename and getDirectory.
10425 (getFilename, getDirectory): New methods for EmacsSavePanel and
10427 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10429 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10431 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10433 2013-03-15 Kenichi Handa <handa@gnu.org>
10435 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10436 (adjust_after_replace): Make it back to static. Delete the third
10437 arg text_at_gap_tail. Cancel the code for handling it.
10439 * coding.h (struct coding_system): New member eol_seen.
10441 * coding.c (detect_ascii): New function.
10442 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10443 when the source bytes are actually scanned. On detecting for
10444 coding_category_utf_8_auto, call detect_ascii instead of scanning
10445 source bytes directly.
10446 (produce_chars): Call insert_from_gap with the new arg 0.
10447 (encode_coding): Likewise.
10448 (decode_coding_gap): Control ASCII optimization by the variable
10449 disable_ascii_optimization instead of #ifndef .. #endif.
10450 Deccode EOL format according to coding->eol_seen.
10451 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10454 * lisp.h (adjust_after_replace): Cancel externing it.
10455 (insert_from_gap): Adjust prototype.
10457 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10459 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10460 FULLSCREEN_MAXIMIZED. (Bug#13935)
10462 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10464 * region-cache.c (find_cache_boundary, move_cache_gap)
10465 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10466 Simplify debugging check and convert to eassert. Adjust comment.
10467 (pp_cache): Put under ENABLE_CHECKING.
10469 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10471 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10472 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10473 and WM_ACTIVATEAPP.
10474 (w32fullscreen_hook): If the frame is visible, reset
10475 f->want_fullscreen flag after changing the frame size. If the
10476 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10479 2013-03-13 Daniel Colascione <dancol@dancol.org>
10481 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10482 too so that these builds can use Cygwin's file conversion
10483 functions. (We've been building and linking cygw32.o all along
10484 and just not using it.)
10486 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10488 File synchronization fixes (Bug#13944).
10489 * Makefile.in (LIB_FDATASYNC): New macro.
10491 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10492 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10493 Don't worry about HAVE_FSYNC, since a substitute fsync is
10494 available if the system lacks one.
10495 (Fwrite_regin): Retry fsync if interrupted.
10497 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10499 * w32term.c (w32_read_socket): If the Emacs frame is being
10500 activated, call w32fullscreen_hook, to make sure the new frame
10501 dimensions are in effect. (Bug#13937)
10503 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10505 * xdisp.c (init_iterator): Simplify because both character and byte
10506 positions are either specified or -1. Add eassert. Adjust comment.
10507 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10508 character and byte positions can be obtained from marker.
10510 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10512 Static checking by Sun C 5.12.
10513 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10514 * bytecode.c (exec_byte_code):
10515 * dispnew.c (init_display):
10517 * fileio.c (Fsubstitute_in_file_name):
10518 * keyboard.c (Fevent_convert_list):
10519 * keymap.c (Fsingle_key_description):
10520 * term.c (maybe_fatal, fatal):
10521 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10522 * xsmfns.c (Fhandle_save_session):
10523 Omit unreachable code.
10524 * keymap.c (map_keymap_char_table_item): Cast void * to
10525 a function pointer type; the C Standard requires this.
10527 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10528 Include <sys/param.h> unconditionally, as that works elsewhere and
10529 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10530 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10533 See ChangeLog.12 for earlier changes.
10535 ;; Local Variables:
10539 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10541 This file is part of GNU Emacs.
10543 GNU Emacs is free software: you can redistribute it and/or modify
10544 it under the terms of the GNU General Public License as published by
10545 the Free Software Foundation, either version 3 of the License, or
10546 (at your option) any later version.
10548 GNU Emacs is distributed in the hope that it will be useful,
10549 but WITHOUT ANY WARRANTY; without even the implied warranty of
10550 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10551 GNU General Public License for more details.
10553 You should have received a copy of the GNU General Public License
10554 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.