1 2014-06-11 Eli Zaretskii <eliz@gnu.org>
3 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
4 matching overlay strings with 'cursor' property against buffer
5 positions traversed in the glyph row. (Bug#17744)
7 2014-06-08 Glenn Morris <rgm@gnu.org>
9 * fileio.c (write-region-inhibit-fsync): Doc tweak.
11 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
13 2014-06-04 Eli Zaretskii <eliz@gnu.org>
15 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
16 contains garbage on WINDOWSNT (which could potentially infloop at
19 Minimize cursor motion during TTY menu updates.
20 * term.c (tty_menu_display): Don't position cursor here. Instead,
21 pass the cursor coordinates to update_frame_with_menu.
22 (tty_menu_activate): Send the hide cursor command only once in an
23 iteration through the outer 'while' loop.
25 * dispnew.c (update_frame_1): Accept an additional argument
26 SET_CURSOR_P, and position the cursor at the end of the frame
27 update only if that argument is non-zero. All callers changed to
28 provide the additional argument as non-zero, except for
29 update_frame_with_menu.
30 (update_frame_with_menu): Accept 2 additional arguments ROW and
31 COL; if they are non-negative, instruct update_frame_1 not to
32 position the cursor, and instead position it according to ROW and
35 * dispextern.h (update_frame_with_menu): Update prototype.
37 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
39 * callproc.c (call_process): Don't check read-only if we don't insert
42 2014-06-02 Eli Zaretskii <eliz@gnu.org>
44 * dispnew.c (update_frame_with_menu): Set display_completed.
46 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
48 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
50 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
52 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
55 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
57 Bring back the changes to GDB-visible symbols, but only on AIX.
58 And only if it's not pre-4.2 GCC.
59 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
60 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
61 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
64 2014-05-31 Eli Zaretskii <eliz@gnu.org>
66 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
67 with PT, not GPT. (Bug#16433)
69 Revert last changes to GDB-visible symbols.
70 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
71 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
72 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
75 2014-05-31 Glenn Morris <rgm@gnu.org>
77 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
79 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
81 Fix port to 32-bit AIX with xlc (Bug#17598).
82 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
83 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
84 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
85 to work around a compiler bug in IBM xlc 12.1.
87 2014-05-29 Eli Zaretskii <eliz@gnu.org>
89 * xterm.c (x_update_window_end): Don't invalidate the entire
90 mouse-highlight info, just signal frame_up_to_date_hook that mouse
91 highlight needs to be redisplayed. (Bug#17588)
93 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
95 Port the GDB-visible symbols to AIX.
96 Without them, GDB doesn't work to debug Emacs, since the AIX linker
97 optimizes away the relevant external symbols. Use enums instead;
98 this suffices for the AIX port, which is 32-bit-only anyway.
99 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
100 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
101 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
104 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
106 Include sources used to create macuvs.h.
107 * Makefile.in ($(srcdir)/macuvs.h): New rule.
108 * macuvs.h: Use automatically-generated header.
110 2014-05-25 Eli Zaretskii <eliz@gnu.org>
112 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
113 if we are iterating over an object that generates glyphs for
114 marginal areas. (Bug#17585)
116 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
118 * xdisp.c (safe__call1, safe__eval): Now static.
120 2014-05-24 Eli Zaretskii <eliz@gnu.org>
122 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
123 (safe_call, safe__call1): Construct a va_list argument for safe_call.
124 (safe_call1): Call safe_call instead of safe__call directly.
126 2014-05-24 Ken Brown <kbrown@cornell.edu>
128 * w32term.c (x_delete_display) [CYGWIN]: Don't free
129 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
132 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
134 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
135 (safe__call, safe__call1, safe__eval): New functions.
137 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
138 (display_mode_element): Same for `:eval'.
140 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
142 Fix port to 32-bit AIX (Bug#17540).
143 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
144 twice. _text already includes this offset.
145 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
147 2014-05-21 Eli Zaretskii <eliz@gnu.org>
149 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
150 when closest_pos is identical to to_charpos, don't recurse, since
151 we already tried that, and failed. (Bug#17539)
153 2014-05-20 Eli Zaretskii <eliz@gnu.org>
155 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
156 unwinding when frame's faces were not initialized yet, increment
157 the frame's image-cache reference count before calling
158 x_free_frame_resources. Don't dereference
159 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
161 2014-05-11 Glenn Morris <rgm@gnu.org>
163 * fileio.c (Ffile_executable_p): Doc tweak.
165 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
167 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
168 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
170 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
172 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
174 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
176 Fix initialization of minibuffer history variable (Bug#17430).
177 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
178 Move the initialization up to prevent any "value void" message.
180 2014-05-06 Samuel Bronson <naesten@gmail.com>
182 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
183 are matched (bug#17413).
185 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
187 Stop tooltips pulling Emacs window to front (Bug#17408).
188 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
189 SetWindowPos invocations.
191 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
193 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
194 not initialized (Bug#17398).
196 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
198 Revert recent libpng changes (Bug#17339).
199 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
200 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
202 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
204 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
205 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
206 because WCONTINUED is always defined now.
207 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
209 2014-05-03 Eli Zaretskii <eliz@gnu.org>
211 * buffer.c (overlay_strings): Fix the wording of the commentary.
213 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
215 Consult libpng-config more consistently (Bug#17339).
216 * Makefile.in (PNG_CFLAGS): New var.
217 (ALL_CFLAGS): Use it.
218 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
219 CFLAGS now handles this.
221 2014-05-01 Glenn Morris <rgm@gnu.org>
223 * floatfns.c (Fisnan):
224 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
226 2014-05-01 Eli Zaretskii <eliz@gnu.org>
228 * term.c (tty_menu_activate): A better initialization for cursor
231 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
233 * intervals.c: Tighten assertions.
234 (create_root_interval): Make sure the interval is not empty.
235 (intervals_equal): Use booleans.
236 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
237 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
238 (balance_possible_root_interval): Simplify and use booleans.
239 (split_interval_right, split_interval_left): Check LENGTH, and remove
240 now redundant assertion.
241 (adjust_intervals_for_insertion): Remove now redundant assertions.
242 (delete_node, interval_deletion_adjustment)
243 (adjust_intervals_for_deletion, merge_interval_right)
244 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
245 (reproduce_interval): Make sure the interval is not empty.
247 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
249 * term.c (tty_menu_activate): Don't assume row and col are initialized.
250 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
251 satisfaction that they would always be initialized.
253 2014-04-29 Eli Zaretskii <eliz@gnu.org>
255 * term.c (tty_menu_display): Move the cursor to the active menu
257 (tty_menu_activate): Return the cursor to the active menu item
258 after displaying the menu and after displaying help-echo. See
259 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
260 for the details of why this is needed by screen readers and
263 2014-04-29 Glenn Morris <rgm@gnu.org>
265 * process.c (handle_child_signal):
266 Handle systems without WCONTINUED. (Bug#15110, 17339)
268 2014-04-23 Eli Zaretskii <eliz@gnu.org>
270 * search.c (Fnewline_cache_check): Don't try to count newlines
271 outside the buffer's restriction, as find_newline doesn't support that.
273 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
275 Port to GCC 4.9.0 with --enable-gcc-warnings.
276 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
278 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
279 a way that also works with GCC 4.9.0.
281 * search.c (Fnewline_cache_check): Remove unused locals.
283 2014-04-22 Eli Zaretskii <eliz@gnu.org>
285 * search.c (find_newline1): New subroutine.
286 (Fnewline_cache_check): New function.
287 (syms_of_search): Defsubr it.
289 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
291 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
292 * keyboard.c (unblock_input): Add comment.
293 * xgselect.c (xg_select): Prevent Glib main loop recursion.
295 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
297 * intervals.c (rotate_right, rotate_left): Fix up length computation.
298 Also change identifiers to match the comments, and add more assertions
301 2014-04-18 Eli Zaretskii <eliz@gnu.org>
303 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
304 glyph is written to TEXT_AREA of the temporary glyph_row.
307 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
309 * emacs.c (close_output_streams): Don't clear and restore errno.
311 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
313 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
314 never becomes visible, i.e. using XMonad (Bug#17237).
316 2014-04-17 Eli Zaretskii <eliz@gnu.org>
318 * xdisp.c (Fline_pixel_height): Don't assume that the current
319 buffer and the selected window's buffer are one and the same.
322 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
323 paragraph-start cache before the newline cache. (Bug#17269)
325 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
327 * window.c (save_window_save): Lookup window_point_insertion_type in
328 the right buffer (bug#15457).
329 (Qwindow_point_insertion_type): New var.
330 (syms_of_window): Initialize it.
332 2014-04-16 Eli Zaretskii <eliz@gnu.org>
335 * unexcoff.c [MSDOS]: Include libc/atexit.h.
336 (copy_text_and_data): Zero out the atexit chain pointer before
339 * termhooks.h (encode_terminal_code): Update prototype.
341 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
342 visible for all DOS_NT ports, not just WINDOWSNT.
343 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
345 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
346 unless it is defined.
347 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
349 * process.c (close_on_exec, accept4, process_socket): Move into
350 the "ifdef subprocesses" part.
351 (catch_child_signal): Condition by "ifdef subprocesses".
352 (syms_of_process) <Qinternal_default_process_sentinel>
353 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
355 * msdos.h: Add prototypes for new functions.
356 (EINPROGRESS): Define.
357 (O_CLOEXEC): Define to zero.
359 * msdos.c (check_window_system): Remove unnecessary an
360 incompatible duplicate function.
361 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
362 New functions in support of new functionality.
364 * menu.c (single_menu_item): Add visual indication of submenu
365 also for menus on MSDOS frames.
366 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
368 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
369 when async subprocesses aren't supported.
371 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
373 * emacs.c (close_output_streams): Zero out errno before calling
376 * dired.c [MSDOS]: Include msdos.h.
378 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
379 (DATA_START) [MSDOS]: Define.
380 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
382 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
383 Ifdef away for MSDOS.
384 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
385 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
387 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
388 Use temporary file template that is compatible with mkostemp.
389 Move vfork-related portions under #ifndef MSDOS.
390 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
392 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
394 * buffer.c (Foverlays_at): Add argument `sorted'.
396 2014-04-14 Eli Zaretskii <eliz@gnu.org>
398 * insdel.c (invalidate_buffer_caches): When deleting or replacing
399 text, invalidate the bidi_paragraph_cache upto and including the
402 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
404 Port to IRIX 6.5 (Bug#9684).
405 * alloc.c (TAGGABLE_NULL): New constant,
406 for porting to hosts with nontrivial DATA_SEG_BITS settings.
407 (next_vector, set_next_vector): Use it.
408 * conf_post.h (INET6) [IRIX6_5]: Define.
409 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
410 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
411 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
412 for consistency with how TAGGABLE_NULL is computed.
414 2014-04-13 Eli Zaretskii <eliz@gnu.org>
416 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
417 before passing it to system APIs.
419 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
421 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
423 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
424 make sure stack.byte_string_start is not de-adjusted by pushhandler.
426 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
428 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
430 2014-04-12 Eli Zaretskii <eliz@gnu.org>
432 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
433 covered by a display string that ends in a newline, and that cases
434 going back by DVPOS lines to hit the search limit, lift the limit
435 and go back until DVPOS is reached. (Bug#17244)
437 * indent.c (Fvertical_motion): Handle correctly the case when the
438 display string is preceded by an empty line.
440 2014-04-11 Eli Zaretskii <eliz@gnu.org>
442 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
443 use S_IWRITE instead.
445 2014-04-11 Glenn Morris <rgm@gnu.org>
447 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
449 2014-04-09 Ken Brown <kbrown@cornell.edu>
451 * Makefile.in (EMACS_MANIFEST): Revert last change.
453 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
455 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
457 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
458 (symbol_block_pinned): New var.
459 (Fmake_symbol): Initialize `pinned'.
460 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
461 pinned and signal an error for un-purifiable objects.
463 (Fpurecopy): Use it, except for objects that can't be purified.
464 (mark_pinned_symbols): New function.
465 (Fgarbage_collect): Use it.
466 (gc_sweep): Remove hack made unnecessary.
468 2014-04-05 Glenn Morris <rgm@gnu.org>
470 * keyboard.c (Fopen_dribble_file): Doc tweak.
472 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
475 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
476 bar is zero height, just return (Bug#16976).
477 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
478 * nsterm.h (EmacsView): Add wait_for_tool_bar.
479 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
480 is nil. If waiting for toolbar to complete, force a redraw.
481 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
483 2014-04-03 Ken Brown <kbrown@cornell.edu>
485 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
487 2014-04-02 Martin Rudalics <rudalics@gmx.at>
489 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
490 width from font width (Bug#17163).
492 2014-03-30 Martin Rudalics <rudalics@gmx.at>
494 * frame.c (x_set_frame_parameters): Calculate default values of
495 new frame sizes only after all other frame parameters have been
496 processed (Bug#17142).
498 2014-03-28 Ken Brown <kbrown@cornell.edu>
500 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
503 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
505 * xterm.c (x_draw_image_glyph_string): Adjust image background
506 width accordingly when its x position is adjusted. (Bug#17115)
508 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
510 * w32term.c (x_draw_image_glyph_string): Fix computation of height
511 and width of image background when it is displayed with a 'box'
514 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
516 More backward-compatible fix to char-equal core dump (Bug#17011).
517 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
518 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
520 Fix core dump in char-equal (Bug#17011).
521 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
522 unibyte buffers, as we can't tell whether the characters are
525 * insdel.c (adjust_markers_for_delete): Remove unused local.
527 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
529 Have (MARKER . ADJUSTMENT) undo records always be immediately
530 after their corresponding (TEXT . POS) record in undo list.
532 * lisp.h (record-delete): New arg record_markers.
533 (record_marker_adjustment): No longer needed outside undo.c.
534 * insdel.c (adjust_markers_for_delete): Move calculation of marker
535 adjustments to undo.c's record_marker_adjustments. Note that
536 fileio.c's decide_coding_unwind is another caller to
537 adjust_markers_for_delete. Because it has undo list bound to t,
538 it does not rely on adjust_markers_for_delete to record marker
540 (del_range_2): Swap call to record_delete and
541 adjust_markers_for_delete so as undo marker adjustments are
542 recorded before current deletion's adjustments, as before.
543 (adjust_after_replace):
544 (replace_range): Pass value for new record_markers arg to
546 * undo.c (record_marker_adjustment): Rename to
547 record_marker_adjustments and made static.
548 (record_delete): Check record_markers arg and call
549 record_marker_adjustments.
550 (record_change): Pass value for new record_markers arg to
552 (record_point): at_boundary calculation no longer needs to account
553 for marker adjustments.
555 2014-03-24 Martin Rudalics <rudalics@gmx.at>
557 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
560 2014-03-23 Glenn Morris <rgm@gnu.org>
562 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
564 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
566 * buffer.c (struct sortvec): Add field `spriority'.
567 (compare_overlays): Use it.
568 (sort_overlays): Set it.
570 2014-03-23 Eli Zaretskii <eliz@gnu.org>
572 * xdisp.c (redisplay_window): If all previous attempts to find the
573 cursor row failed, try a few alternatives before falling back to
574 the top-most row of the window. Use row_containing_pos. (Bug#17047)
576 2014-03-22 Daniel Colascione <dancol@dancol.org>
578 * process.c (conv_sockaddr_to_lisp): When extracting the string
579 names of AF_LOCAL sockets, stop before reading uninitialized
582 2014-03-23 Daniel Colascione <dancol@dancol.org>
584 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
585 array. (ASAN caught.)
587 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
589 Fix regression introduced by patch for Bug#10500.
590 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
591 * w32term.c (x_draw_image_relief): Likewise.
593 2014-03-21 Martin Rudalics <rudalics@gmx.at>
595 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
596 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
597 maximize a frame for odd default fonts.
599 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
601 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
603 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
605 * doc.c (store_function_docstring): Warn when we don't know where to
607 (Fsubstitute_command_keys): Don't advertise the fact that
608 text-properties are dropped, since we think it's a bug that we'll fix
611 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
612 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
613 * frame.c (frame_garbaged): Make "docstring" more precise.
615 2014-03-20 Glenn Morris <rgm@gnu.org>
617 * charset.c (init_charset): When we cannot find the charsets directory,
618 mention if EMACSDATA is set.
620 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
622 * fns.c (Frandom): Fix rare bug where the result isn't random.
624 Fix porting inconsistency about rounding to even.
625 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
626 This way, the unusual !HAVE_RINT case acts like the usual
627 HAVE_RINT case, and we can fix the documentation accordingly.
629 2014-03-19 Eli Zaretskii <eliz@gnu.org>
631 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
632 (w32_wnd_proc): Initialize the dwHoverTime member of
633 TRACKMOUSEEVENT structure.
635 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
637 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
639 2014-03-16 Eli Zaretskii <eliz@gnu.org>
641 * search.c (find_newline): Speed up the function when using the
642 newline cache, by halving the number of calls to
643 region_cache_forward and region_cache_backward. (Bug#16830)
645 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
647 * buffer.c (Fset_buffer): Document return value (bug#17015).
649 2014-03-14 Martin Rudalics <rudalics@gmx.at>
651 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
652 nil, always resize character wise to avoid potential loss of the
653 mode line (Bug#16923 related).
655 2014-03-12 Martin Rudalics <rudalics@gmx.at>
657 * frame.c (x_set_frame_parameters): Always calculate new sizes
658 pixelwise to avoid potential loss when rounding.
660 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
662 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
663 * xterm.c (x_free_frame_resources): Free all allocated cursors.
665 2014-03-10 Eli Zaretskii <eliz@gnu.org>
667 * w32.c (fstatat): Don't add an extra slash if the argument ends
668 with a slash: this fails the subsequent call to stat_worker on
669 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
671 2014-03-09 Martin Rudalics <rudalics@gmx.at>
673 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
675 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
677 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
679 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
680 when frame is only on one screen (Bug#14713).
682 2014-03-08 Eli Zaretskii <eliz@gnu.org>
684 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
685 there's a valid wrap point in the display line, the last glyph
686 cannot "just barely fit" on this row, because display_line doesn't
687 let it. Instead, proceed as if the last glyph didn't fit, so that
688 we eventually back up the iterator to the wrap point. This avoids
689 delusional behavior of move_it_to, whereby it proceeds to the next
690 display line, but sets current_x to zero for all the glyphs that
691 without word-wrap would fit on the previous display line.
692 One result was that visual-order cursor movement behaved erratically
694 (Fmove_point_visually): Add code to find the x coordinate of the
695 last character before wrap point, under word-wrap on a TTY.
697 2014-03-07 Eli Zaretskii <eliz@gnu.org>
699 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
700 also return value of MOVE_POS_MATCH_OR_ZV from
701 move_it_in_display_line_to, when moving from beginning of line to
702 point's position. (Bug#16961)
704 2014-03-07 Martin Rudalics <rudalics@gmx.at>
706 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
707 * window.c (Fselect_window): Explain NORECORD and
708 `buffer-list-update-hook' in doc-string.
710 2014-03-06 Martin Rudalics <rudalics@gmx.at>
712 * window.c (Fother_window_for_scrolling): Check that
713 Vother_window_scroll_buffer is a buffer.
715 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
717 * xterm.c (xim_initialize): Always pass a copy of resource name
718 to XRegisterIMInstantiateCallback and eassert whether return
719 value is True. Passing copy is important because Xlib doesn't
720 make its own copy and resource name argument usually points to
721 SSDATA (Vx_resource_name), which may be changed from Lisp.
722 (xim_close_display): For XUnregisterIMInstantiateCallback,
723 always eassert return value and pass exactly the same values
724 as were used for XRegisterIMInstantiateCallback.
725 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
726 sources to check why if you are interested.
728 2014-03-05 Martin Rudalics <rudalics@gmx.at>
730 * dispnew.c (change_frame_size_1): Add new_lines instead of
731 new_height, the latter may be still zero if passed as such.
732 * window.c (Fwindow_pixel_height): Mention bottom divider in
735 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
737 Fix "resource temporarily unavailable" with xgselect
739 * xgselect.c: Include <stdbool.h>.
740 (xg_select) [!USE_GTK]: Don't lose track of errno.
742 Fix minor --enable-gcc-warnings issues.
743 * widget.c (update_various_frame_slots, EmacsFrameResize):
744 Avoid unused locals. Prefer 'if' to '#if' when either will do.
746 2014-03-04 Ken Brown <kbrown@cornell.edu>
748 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
749 represent the actual adjustment needed for alignment.
751 2014-03-04 Eli Zaretskii <eliz@gnu.org>
753 * gmalloc.c (aligned_alloc): Don't allocate more memory than
754 needed, and don't reallocate if the initial allocation already
755 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
757 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
759 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
762 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
764 * cmds.c (delete-char): Update docstring pointing out that the
765 function ignores `delete-active-region' and `overwrite-mode'.
767 2014-03-03 Eli Zaretskii <eliz@gnu.org>
769 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
771 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
772 allocated buffer due to alignment.
773 (freehook): If the block to be freed was allocated by
774 'aligned_alloc', find its real pointer before calling 'free'.
776 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
779 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
781 * font.c (toplevel): Adjust comment about font cache layout.
782 (font_clear_cache): Fix to match real font cache layout.
783 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
784 (Fframe_font_cache) [FONT_DEBUG]: New function.
785 (syms_of_font) [FONT_DEBUG]: Defsubr it.
787 Avoid crashes when X fonts are erroneously freed on reused X
788 'Display *' connection data (Bug#16069). Note that X font
789 resources still may be leaked, but currently there is no way
790 to completely avoid it.
791 * xterm.h (struct x_display_info): New member x_id. Add comments.
792 * xterm.c (x_display_id): New variable.
793 (x_term_init): Assign identifier to each opened X connection.
794 * xfont.c (struct xfont): New member x_display_id.
795 (xfont_open): Initialize it with frame's display id.
796 (xfont_close): Check whether font's display id matches the one
797 recorded for the given display. Adjust comment.
798 * xftfont.c (struct xftfont_info):
799 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
801 2014-03-01 Martin Rudalics <rudalics@gmx.at>
803 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
804 * window.c (Fother_window_for_scrolling): Don't try to scroll a
805 killed Vother_window_scroll_buffer.
806 (Vother_window_scroll_buffer): Fix doc-string accordingly.
808 2014-03-01 Eli Zaretskii <eliz@gnu.org>
810 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
811 that start with more than 2 slashes as UNCs. (Bug#16751)
813 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
815 Fix a few crashes and leaks when cloning C strings.
816 * alloc.c, lisp.h (dupstring): New function.
817 * gtkutil.c (xg_get_font):
818 * term.c (tty_default_color_capabilities):
819 * xsettings.c (store_monospaced_changed)
820 (store_font_name_changed, parse_settings)
821 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
822 This avoids some unlikely crashes due to accessing freed storage,
823 and avoids some minor memory leaks in the more-typical case.
825 2014-02-28 Martin Rudalics <rudalics@gmx.at>
827 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
828 cursor when modeline can't be dragged (Bug#16647).
830 2014-02-28 Glenn Morris <rgm@gnu.org>
832 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
833 from custom-delayed-init-variables. (Bug#11565)
835 2014-02-27 Martin Rudalics <rudalics@gmx.at>
837 More fixes for mouse glyph calculations (Bug#16647).
838 * window.c (coordinates_in_window): In intersection of
839 horizontal and vertical window dividers prefer the horizontal
840 one. Add some extra parens to last fix.
841 (window_relative_x_coord): Return x-coordinate for header and
843 * xdisp.c (remember_mouse_glyph): In text area don't extend
844 glyph into mode line to show the vertical drag cursor there
845 immediately. Subdivide mouse glyphs in right fringes to show a
846 horizontal drag cursor as soon as we enter the "grabbable width"
847 portion. Handle vertical border case separately. Do not
848 subdivide window divider areas.
849 (note_mouse_highlight): On bottom divider of bottommost windows
850 show vertical drag cursor only when the minibuffer window can be
853 2014-02-27 Eli Zaretskii <eliz@gnu.org>
855 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
856 reset by the face of the object just displayed. See also bug#76.
857 (get_next_display_element): If the string came from a display
858 property, examine the box face attribute at it->position, not at
859 it->current.pos, since the latter was not updated yet. (Bug#16870)
860 (handle_face_prop): Improve commentary.
862 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
864 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
865 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
867 2014-02-26 Martin Rudalics <rudalics@gmx.at>
869 Fixes around Bug#16647.
870 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
871 ON_BOTTOM_DIVIDER cases.
872 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
873 only if the window has no right divider.
874 (Fcoordinates_in_window_p): Fix doc-string.
876 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
878 * lread.c (Funintern): Fix doc to match advertised calling convention.
880 2014-02-24 Daniel Colascione <dancol@dancol.org>
882 * keyboard.c (read_char): Close race that resulted in lost events.
884 2014-02-22 Glenn Morris <rgm@gnu.org>
886 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
887 * window.c (window-resize-pixelwise): Doc fixes.
889 * process.c (Finternal_default_process_filter)
890 (Finternal_default_process_sentinel): Doc tweaks.
892 2014-02-21 Glenn Morris <rgm@gnu.org>
894 * process.c (Fprocess_buffer, Faccept_process_output)
895 (Finternal_default_process_filter, Finternal_default_process_sentinel):
898 2014-02-21 Martin Rudalics <rudalics@gmx.at>
900 * window.c (Fwindow_scroll_bar_width): New function.
902 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
904 Pacify GCC when configuring with --enable-gcc-warnings.
905 * xdisp.c (move_it_in_display_line_to) [lint]:
906 Initialize recently-added local.
908 2014-02-21 Daniel Colascione <dancol@dancol.org>
910 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
912 2014-02-20 Eli Zaretskii <eliz@gnu.org>
914 * xdisp.c (init_iterator): Don't dereference a bogus face
916 (try_cursor_movement): Don't use cursor position if
917 set_cursor_from_row failed to compute it. This avoids assertion
918 violations in MATRIX_ROW.
919 (move_it_in_display_line_to): Save the iterator state in ppos_it
920 only once per call. Reimplement the method used to return to the
921 best candidate position if all the positions found in display line
922 are beyond TO_CHARPOS. This cuts down the number of calls to
923 bidi_shelve_cache, which moves a lot of stuff when lines are long
924 and include bidirectional text. (Bug#15555)
926 2014-02-20 Glenn Morris <rgm@gnu.org>
928 * data.c (Fdefalias): Doc fix.
930 2014-02-19 Eli Zaretskii <eliz@gnu.org>
932 * xdisp.c (display_line): Fix horizontal scrolling of large images
933 when fringes are turned off. This comes at a price of not
934 displaying the truncation/continuation glyphs in this case.
937 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
938 CreateDIBSection returns an error indication, zero out *ximg after
939 destroying the image. This avoids crashes in memory allocations
940 due to the fact that some of the callers also call
941 x_destroy_x_image, which will attempt to free an already free'd
944 2014-02-18 Martin Rudalics <rudalics@gmx.at>
946 * widget.c (update_various_frame_slots): Don't set
947 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
949 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
951 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
953 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
955 temacs --daemon fix (Bug#16599).
956 * emacs.c (main): Initialize daemon_pipe[1] here ...
957 (syms_of_emacs): ... instead of here.
959 2014-02-16 Anders Lindgern <andlind@gmail.com>
961 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
964 2014-02-16 Daniel Colascione <dancol@dancol.org>
966 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
967 (xd_get_connection_address): Use it.
968 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
969 xd_get_connection_address because the latter signals if the bus
970 we're trying to close is already disconnected.
972 2014-02-13 Eli Zaretskii <eliz@gnu.org>
974 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
975 argument to CreateThread. This avoids segfaults on Windows 9X.
976 Reported by oslsachem <oslsachem@gmail.com>.
978 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
980 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
981 * unexhp9k800.c (unexec_error): New function, to simplify the code.
982 (check_lseek): New function, to report lseek errors.
983 (save_data_space, update_file_ptrs, read_header, write_header)
984 (copy_file, copy_rest, unexec): Use these news functions.
985 (update_file_ptrs): Don't assume wraparound behavior when
986 converting a large size_t value to off_t.
988 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
990 * composite.c (fill_gstring_header): Pass positions as C integers
991 and move parameters checking to...
992 (Fcomposition_get_gstring): ...this function. Handle case when
993 buffer positions are in reversed order and avoid crash (Bug#16739).
995 * buffer.c (validate_region): Mention current buffer in error message.
997 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
999 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1001 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1003 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1005 2014-02-11 Glenn Morris <rgm@gnu.org>
1007 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1008 Replace refs to "OpenStep" in messages.
1010 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1012 Avoid "." at end of error diagnostics.
1013 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1014 * font.c (Ffont_at):
1015 * nsfns.m (ns_display_info_for_name):
1016 * nsselect.m (Fx_own_selection_internal):
1017 * nsterm.m (performDragOperation:):
1018 Remove "." from end of diagnostic.
1020 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1022 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1023 unintuitive (bug#15824).
1024 (Fyes_or_no_p): Doc fix (bug#15456).
1026 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1028 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1030 * eval.c (call_debugger): When exiting the debugger, do not allow
1031 max_specpdl_size less than actual binding depth (Bug#16603).
1032 (syms_of_eval): Adjust docstring.
1034 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1036 * cmds.c (Fself_insert_command): Output a clearer error message on
1037 negative repetitions (bug#9476).
1039 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1041 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1043 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1045 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1047 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1049 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1051 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1053 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1055 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1057 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1058 `exit' works (bug#15865).
1060 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1062 Constrain window box/body sizes and margin widths (Bug#16649).
1063 * xdisp.c (window_box_width): Don't return less than zero.
1064 (window_box_left_offset, window_box_right_offset): Don't return
1065 more than the window's pixel width.
1066 * window.c (window_body_height, window_body_width): Don't return
1068 (window_resize_apply): Adjust margin width, if necessary.
1070 2014-02-07 Glenn Morris <rgm@gnu.org>
1072 * nsterm.m (syms_of_nsterm): Doc fix.
1074 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1076 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1077 New variables: pointers through which to call the respective APIs.
1078 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1079 (filename_from_ansi, sys_link, check_windows_init_file):
1080 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1081 This is required on Windows 9X, where we dynamically load
1082 UNICOWS.DLL which has their non-stub implementations.
1083 (maybe_load_unicows_dll): Assign addresses to these 2 function
1084 pointers after loading UNICOWS.DLL.
1086 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1087 MultiByteToWideChar and WideCharToMultiByte through function
1090 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1093 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1095 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1096 for OSX >= 10.9 if separate spaces are used.
1097 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1099 2014-02-06 Glenn Morris <rgm@gnu.org>
1101 * buffer.c (cache-long-scans): Doc fix.
1103 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1105 * w32fns.c (Fw32_shell_execute): Doc fix.
1107 2014-02-05 Bastien Guerry <bzg@gnu.org>
1109 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1110 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1112 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1114 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1115 outside the window (Bug#16649).
1117 * xdisp.c (note_mouse_highlight): When entering a margin area show
1118 a non-text cursor (Bug#16647).
1120 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1122 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1123 It prompted a compile-time diagnostic on GNU/Linux.
1124 Simplify to remove the need for the label.
1126 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1128 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1129 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1130 to show it; otherwise return 'unsupported--w32-dialog' to signal
1131 to the caller that emulation with menus is necessary.
1132 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1134 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1136 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1139 * menu.c (Fx_popup_dialog): Don't condition the call to
1140 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1141 special symbol 'unsupported--w32-dialog', emulate the dialog with
1142 a menu by calling x-popup-menu.
1144 * menu.h (Qunsupported__w32_dialog): New extern variable.
1146 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1148 * keyboard.c (kbd_buffer_get_event): Read file notification events
1151 * xgselect.c (xg_select): Read glib events in any case, even if
1152 there are no file descriptors to watch for. (Bug#16519)
1154 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1156 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1157 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1158 * w32term.c (w32_draw_window_divider): Handle first and last
1160 * w32term.h (w32_fill_area_abs): New function.
1161 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1163 * xfaces.c (realize_basic_faces): Handle new face ids.
1164 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1165 and bottom divider width.
1166 * xterm.c (x_draw_window_divider): Handle first and last pixels
1169 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1171 * print.c (Fexternal_debugging_output): Add cast to pacify
1172 --enable-gcc-warnings.
1173 * eval.c (call_debugger): Grow specpdl if the debugger was
1174 entered due to specpdl overflow (Bug#16603) and allow more
1175 specpdl space for the debugger itself.
1177 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1179 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1182 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1184 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1185 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1187 * print.c (Fexternal_debugging_output): If the argument character
1188 is non-ASCII, encode it with the current locale's encoding before
1189 writing the result to the terminal. (Bug#16448)
1191 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1192 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1195 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1197 * process.c (create_process): Reset SIGPROF handler in the child.
1198 * callproc.c (call_process): Likewise.
1200 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1202 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1204 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1206 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1207 of zero to print strings, GDB doesn't like it.
1209 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1210 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1211 we still use correct addresses. (Bug#16576)
1213 2014-01-27 K. Handa <handa@gnu.org>
1215 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1216 to preserve the code detection behavior of 24.3.
1217 * coding.h (struct coding_system): New member detected_utf8_bytes.
1218 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1219 (decode_coding_gap): Use short cut for UTF-8 file reading only
1220 when coding->detected_utf8_bytes equals to coding->src_bytes.
1221 * fileio.c (Finsert_file_contents): Cancel the previous change.
1223 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1225 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1226 that are not visible.
1228 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1230 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1231 is grabbed (Bug#16565).
1233 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1235 * xdisp.c (last_max_ascent): Re-remove after erroneously
1236 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1238 (move_it_to): Re-remove reference to last_max_ascent.
1239 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1240 max_descent here instead of calling line_bottom_y.
1243 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1245 * terminal.c (initial_free_frame_resources): New function.
1246 (init_initial_terminal): Install new hook to free face cache
1247 on initial frame and avoid memory leak. For details, see
1248 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1249 * xfaces.c (free_frame_faces): Adjust comment.
1251 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1253 * data.c (Fstring_to_number): Document results if unparsable
1256 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1258 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1260 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1262 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1263 * coding.c (detect_coding_utf_8, emacs_mule_char)
1264 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1265 (check_utf_8, decode_coding):
1266 * coding.h (struct coding_system.errors):
1267 Use ptrdiff_t, not int, for integer values derived from buffer and
1270 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1271 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1272 before invoking decode_coding_gap, since there's just one block.
1274 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1276 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1277 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1278 too early. Again run change_frame_size before assigning menu-
1281 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1283 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1284 arrives, call x_check_fullscreen, in case the new display has a
1285 different resolution. (Bug#16517)
1287 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1289 * term.c (read_menu_input): If the selected frame changes, exit
1291 (tty_menu_show): If the selected frame changes while we displayed
1292 a menu, throw to top level. (Bug#16479)
1294 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1296 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1298 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1300 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1301 * data.c (count_one_bits_word): Fix bug (negated comparison)
1302 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1304 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1306 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1307 Avoid undefined behavior by initializing display property bit of a
1308 string processed by the bidirectional iterator. For details, see
1309 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1311 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1313 Minor cleanup of previous change.
1314 * image.c (imagemagick_error, Fimagemagick_types):
1315 Omit some recently-introduced and unnecessary casts and assignments.
1317 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1319 Fix two memory leaks discovered with Valgrind.
1320 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1321 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1323 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1325 Fixes in window size functions around Bug#16430 and Bug#16470.
1326 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1327 (Fwindow_mode_line_height, Fwindow_header_line_height)
1328 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1329 Minor doc-string adjustments.
1330 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1331 Rewrite doc-strings.
1332 (window_body_height, window_body_width): Do not count partially
1333 visible lines/columns when PIXELWISE is nil (Bug#16470).
1334 (Qfloor, Qceiling): New symbols.
1336 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1338 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1339 when the image cache is not yet allocated. (Bug#16509)
1341 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1343 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1344 re-attach intervals to its base buffer (Bug#16502).
1345 * intervals.c (set_interval_object): Move from here...
1346 * intervals.h (set_interval_object): ... to here. Fix comments.
1348 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1350 Avoid undefined behavior by initializing buffer redisplay bit.
1351 Problem reported by Dmitry Antipov in
1352 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1353 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1355 Revert some of the CANNOT_DUMP fix (Bug#16494).
1356 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1358 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1360 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1361 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1362 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1363 they are replaced by macros that expand into direct calls to the
1364 corresponding functions from GDI32.DLL.
1365 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1366 variables in the Cygwin build, they are unused.
1368 2014-01-19 K. Handa <handa@gnu.org>
1370 * composite.c (composition_update_it): Fix previous change.
1372 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1374 Fix file name handling on MS-Windows 9X.
1375 * w32.c (maybe_load_unicows_dll): New function.
1377 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1378 on, to make sure we can convert file names to and from UTF-8 on
1379 Windows 9X. This fixes a failure to start up because Emacs cannot
1380 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1382 * w32font.c [WINDOWSNT]: Include w32.h.
1383 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1384 of implementing the same stuff.
1385 Remove now unused g_b_init_is_windows_9x.
1387 * w32.h (maybe_load_unicows_dll): Add prototype.
1389 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1391 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1392 switch to single keyboard. Prevents daemon crashes when a new
1393 client connects while we show a TTY menu in an existing client.
1396 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1398 Fix MinGW64 porting problem with _setjmp.
1399 Reported by Eli Zaretskii in:
1400 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1401 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1402 the old _setjmp and _longjmp. All uses changed.
1404 2014-01-13 Daniel Colascione <dancol@dancol.org>
1406 * textprop.c (Fremove_list_of_text_properties):
1407 Correctly handle reaching the end of the interval tree. (Bug#15344)
1409 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1411 * xdisp.c (resize_mini_window): Round height to a multiple of
1412 frame's line height. Fix bug in calculation of window start
1413 position (Bug#16424).
1415 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1417 * macfont.m: Include termchar.h.
1418 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1419 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1420 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1421 *_WITH_GC_* to take face and f as parameters.
1422 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1423 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1425 2014-01-13 Daniel Colascione <dancol@dancol.org>
1427 Fix menu item updating in the presence of the Unity global menu
1430 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1431 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1433 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1434 updating menus; explain why.
1435 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1436 problem it's supposed to solve and it interferes with detecting
1437 the presence of a global menu.
1438 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1441 2014-01-11 K. Handa <handa@gnu.org>
1443 * composite.c (composition_update_it): Fix indexing of
1444 LGSTRING_CHAR (Bug#15984).
1446 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1448 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1450 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1452 * xdisp.c (try_window_id): Don't use this function's optimizations
1453 if overlays in the buffer displayed by the window have changed
1454 since last redisplay. (Bug#16347)
1455 (message_dolog): Fix indentation.
1457 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1459 * frame.c (frame_resize_pixelwise): Fix doc-string.
1461 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1463 Fix handling of internal borders (Bug#16348).
1464 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1465 Remove internal border width from pixel width of windows.
1466 (change_frame_size_1): Don't return early when frame's pixel
1467 size changes - we still have to record the new sizes in the
1469 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1470 also when toolbar gets larger.
1471 * window.c (check_frame_size): Include internal_border_width in
1473 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1474 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1475 In non-toolkit/non-GTK version clear internal border.
1476 * xterm.c (x_clear_under_internal_border): New function for
1477 non-toolkit/non-GTK version.
1478 (x_after_update_window_line): In non-toolkit/non-GTK version
1480 (handle_one_xevent, x_set_window_size):
1481 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1482 * xterm.h (x_clear_under_internal_border): Extern it.
1484 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1486 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1487 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1490 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1492 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1493 last value of point is not equal to buffer's point. (Bug#16129)
1495 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1498 * nsterm.h (updateCollectionBehavior): Rename from
1499 updateCollectionBehaviour. All uses changed.
1501 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1502 * Makefile.in (SETFATTR): New macro.
1503 (temacs$(EXEEXT)): Use it.
1505 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1507 Fix maximization behavior on Windows (Bug#16300).
1508 * w32fns.c (w32_fullscreen_rect): Don't handle
1509 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1510 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1511 of SetWindowPos. Restore last placement also when leaving
1512 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1513 but the FULLSCREEN_BOTH case.
1515 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1518 * data.c (arithcompare_driver):
1519 * fileio.c (Fcar_less_than_car):
1520 * fns.c (internal_equal):
1521 * frame.c (delete_frame):
1522 * lisp.h (enum More_Lisp_Bits):
1524 Avoid C99 constructs that don't work in C89.
1525 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1526 to port to C89, which doesn't have 'long long'.
1527 (count_trailing_zero_bits): Use them.
1529 2014-01-03 Chong Yidong <cyd@gnu.org>
1531 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1533 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1535 Further adjust frame/window scrollbar width calculations.
1536 * window.c (apply_window_adjustment):
1537 Set windows_or_buffers_changed.
1538 (Fwindow_scroll_bars): Return actual scrollbar width.
1539 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1540 For non-toolkit builds again use 14 as minimum width and set
1541 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1542 * xterm.c (XTset_vertical_scroll_bar): Take width from
1543 WINDOW_SCROLL_BAR_AREA_WIDTH.
1544 (x_new_font): Rename wid to unit. Base calculation of new
1545 scrollbar width on toolkit used and make it analogous to that of
1546 x_set_scroll_bar_default_width.
1547 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1548 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1549 of GetSystemMetrics.
1550 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1551 WINDOW_SCROLL_BAR_AREA_WIDTH.
1552 (x_new_font): Make it correspond to changes in xterm.c.
1554 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1556 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1557 This is a cleaner way to fix the MinGW-w64 porting problem.
1558 Check for INTPTR_MAX misconfiguration.
1560 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1562 * search.c (newline_cache_on_off, find_newline): In indirect
1563 buffers, use the newline cache of the base buffer.
1565 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1566 buffer, invalidate the caches of its base buffer. (Bug#16265)
1568 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1569 buffers, use the width-run cache of the base buffer.
1571 * xdisp.c (redisplay_window): When the window displays an indirect
1572 buffer, and the character widths in the display table have
1573 changed, invalidate the width-run cache of the corresponding base
1576 * fileio.c (Finsert_file_contents): When invalidating the newline
1577 cache, consider the case of inserting into indirect buffer.
1579 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1580 In indirect buffers, use the paragraph cache of the base buffer.
1582 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1584 * window.c (grow_mini_window): Fix last change.
1586 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1588 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1590 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1592 * w32term.c (w32_initialize): Use LCID and LOWORD.
1594 * w32proc.c (create_child): Use pid_t for 5th argument.
1595 (IsValidLocale): Don't provide prototype for MinGW64.
1596 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1597 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1599 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1600 MinGW64 doesn't support.
1602 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1604 * w32.c (set_named_security_info): New function.
1605 (acl_set_file): Fall back on set_named_security_info if
1606 set_file_security fails.
1607 (g_b_init_set_named_security_info_w)
1608 (g_b_init_set_named_security_info_a): New static variables.
1609 (globals_of_w32): Initialize them to zero.
1610 (set_named_security_info): Set them to non-zero if the
1611 corresponding API is available.
1612 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1613 New function typedefs.
1615 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1617 Some more fixes following pixelwise resize changes including one
1619 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1620 of frame_resize_pixelwise.
1621 * widget.c (pixel_to_text_size): New function.
1622 (update_wm_hints): Have size hints respect value of
1623 frame_resize_pixelwise.
1624 (EmacsFrameResize): Alway process resize requests pixelwise.
1625 * window.c (grow_mini_window): Make sure mini window is at least
1627 * xdisp.c (display_menu_bar): Make sure menubar extends till
1629 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1630 (x_set_tool_bar_lines): Calculate pixelwise.
1631 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1632 frame_resize_pixelwise.
1634 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1636 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1637 variables not used there.
1639 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1641 * w32.c (sys_umask): New function. (Bug#16299)
1643 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1645 * dispnew.c (change_frame_size_1): Take old width of root window
1646 from that window's pixel width. (Bug#16284)
1648 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1650 Plain copy-file no longer chmods an existing destination (Bug#16133).
1651 * fileio.c (realmask): Now a static var, not a local.
1652 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1653 Remove arg STATPTR. All uses changed.
1654 (Fcopy_file): Do not alter permissions of existing destinations,
1655 unless PRESERVE-PERMISSIONS (renamed from
1656 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1657 Avoid race when testing for existing destinations and for
1658 when input and output files are the same.
1659 If changing the group fails, adjust both default and
1660 preserved permissions so that access is not granted to the
1662 (Fset_default_file_modes, init_fileio): Update realmask.
1663 (Fdefault_file_modes): Use realmask instead of calling umask.
1665 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1667 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1668 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1669 flags on the daemon pipe ends before execing.
1671 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1673 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1674 session. (Bug#14739)
1676 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1678 * callproc.c (Vexec_path): Document that exec-directory is in it.
1680 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1682 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1685 2013-12-27 Chong Yidong <cyd@gnu.org>
1687 * data.c (Fsymbol_function): Doc fix.
1689 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1691 Some more tinkering with Bug#16051.
1692 * window.c (resize_frame_windows): Don't let the size of the
1693 root window drop below the frame's default character size.
1694 Never ever delete any subwindows - let the window manager do the
1697 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1698 of toolbar lines needed when they exceed the height of the root
1700 (unwind_create_frame_1): New function.
1701 (Fx_create_frame): Generally inhibit calling the window
1702 configuration change hook here. Remove extra call to
1703 change_frame_size - it's not needed when we don't run the
1704 configuration change hook.
1706 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1708 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1709 On my Fedora 19 platform the core dumps were so big that
1710 my desktop became nearly catatonic.
1711 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1712 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1713 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1714 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1715 a clang-only syntax.
1716 * conf_post.h (__has_feature): New macro, if not already defined.
1717 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1718 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1720 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1722 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1723 is a file name. (Bug#16252)
1725 2013-12-25 Chong Yidong <cyd@gnu.org>
1727 * keyboard.c (Voverriding_terminal_local_map)
1728 (Voverriding_local_map): Doc fix.
1730 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1732 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1734 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1735 file name when it is submitted to ShellExecute. Simplify code.
1736 Don't test DOCUMENT for being a string, as that is enforced by
1737 CHECK_STRING. Doc fix.
1739 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1741 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1742 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1743 redisplay_tool_bar does. Improve and fix commentary.
1744 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1745 limits of the glyph matrices. (Bug#16051)
1746 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1747 only when the new size is different from the old one, and the new
1748 size can be achieved given the frame height.
1750 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1752 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1754 2013-12-23 Glenn Morris <rgm@gnu.org>
1756 * lread.c (Fload): Mention load-prefer-newer in doc.
1758 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1760 Handle Bug#16207 by being more restrictive when running hooks.
1761 * window.c (unwind_change_frame): New function.
1762 (Fset_window_configuration): Don't run configuration change hook
1763 while the frame configuration is unsafe. Call select_window
1766 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1768 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1770 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1772 * nsterm.h: Declare EmacsColor category.
1774 * nsterm.m (NSColor): Implement EmacsColor category.
1775 (ns_get_color): Use colorUsingDefaultColorSpace.
1776 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1778 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1780 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1782 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1783 having the PNG_NORETURN attribute, to avoid compiler warning in
1786 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1788 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1790 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1791 fringe background extension.
1792 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1793 because they are now always the same as `left' and `width',
1794 respectively. Remove code for the case that `width' and
1795 `sb_width' are different.
1797 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1799 Remove scroll_bar_actual_width from frames.
1800 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1801 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1802 (x_figure_window_size):
1803 * nsterm.m (x_set_window_size):
1804 * widget.c (set_frame_size):
1805 * w32term.c (x_set_window_size):
1806 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1807 scroll_bar_actual_width.
1809 Convert scroll_bar members to integers on Windows.
1810 * w32term.h (struct scroll_bar): Convert top, left, width,
1811 height, start, end and dragging to integers.
1812 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1814 * w32term.c (w32_set_scroll_bar_thumb)
1815 (w32_scroll_bar_handle_click): Remove XINT conversions for
1816 scroll_bar members. Treat bar->dragging as integer.
1817 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1818 first element. Remove XINT conversions for scroll_bar members.
1819 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1820 Remove XINT conversions for scroll_bar members.
1822 Fix assignment for new window total sizes.
1823 * window.c (Fwindow_resize_apply_total): Assign values for
1826 2013-12-20 Chong Yidong <cyd@gnu.org>
1828 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1829 argument to `append'.
1831 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1833 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1834 current text face, for extending the face of the display margins.
1837 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1838 Doc fix. (Bug#16190)
1840 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1842 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1845 * nsterm.m (Qfile, Qurl): New.
1846 (EV_MODIFIERS2): New macro.
1847 (EV_MODIFIERS): Use EV_MODIFIERS2.
1848 (ns_term_init): Remove font and color from DND, does not work on
1849 newer OSX, and other ports don't have them.
1850 (performDragOperation:): Handle modifiers used during drag.
1851 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1852 Remove global Lisp variables used to communicate with ns-win.el.
1853 Remove font and color handling.
1854 (syms_of_nsterm): Defsym Qfile and Qurl.
1856 2013-12-19 Anders Lindgren <andlind@gmail.com>
1858 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1859 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1861 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1862 (constrainFrameRect): Remove special case nr_screens == 1.
1863 Don't constrain size to size of view.
1865 * nsterm.h (ns_output): Remove dont_constrain.
1867 2013-12-19 Anders Lindgren <andlind@gmail.com>
1869 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1871 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1873 Minor fixes for recent openp changes.
1874 * lisp.h (GCPRO7): New macro.
1875 * lread.c (openp): Use bool for boolean; all callers changed.
1876 Protect save_string from GC. Don't assume that file descriptors
1877 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1878 warning about uninitialized variable.
1880 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1882 * w32fns.c (emacs_abort): Use intptr_t as argument of
1883 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1885 2013-12-18 Glenn Morris <rgm@gnu.org>
1887 * lread.c (Fload): Pass load_prefer_newer to openp.
1888 Don't bother checking mtime if openp already did it.
1889 (openp): Add `newer' argument, to check all suffixes
1890 and find the newest file.
1891 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1892 * callproc.c (call_process):
1893 * charset.c (load_charset_map_from_file):
1894 * emacs.c (init_cmdargs):
1895 * image.c (x_create_bitmap_from_file, x_find_image_file):
1897 * lread.c (Flocate_file_internal):
1898 * process.c (Fformat_network_address):
1899 * sound.c (Fplay_sound_internal):
1900 * w32.c (check_windows_init_file):
1901 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1903 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1905 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1907 * w32.c (getloadavg): Don't index samples[] array with negative
1908 indices. Recover from wall-clock time being set backwards.
1910 * w32term.c (w32_initialize): Declare the argument of
1911 set_user_model as const.
1913 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1914 (w32_menu_show): Constify some arguments passed to MessageBox.
1916 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1917 to initialize Lisp objects.
1919 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1920 initialize Lisp objects.
1922 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1923 use variables used only on X under that condition.
1925 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1926 variables not used there.
1928 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1930 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1931 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1933 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1935 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1936 code, revealed in presence of R2L characters, character
1937 compositions, and display vectors. A better fix for Bug#16148.
1938 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1939 GTK and NS builds, they don't have this member of struct frame.
1941 * dispextern.h (struct composition_it): Correct a comment for the
1944 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1946 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1947 This prevents a compilation error on C compilers that do not
1948 default functions to return 'int' if not declared. Also, add
1949 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1950 since it now uses inline functions.
1952 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1954 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1955 display margins on mode line, header line, and in the frame's
1956 tool-bar window. (Bug#16165)
1958 2013-12-16 Andreas Schwab <schwab@suse.de>
1960 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1962 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1964 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1967 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1969 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1971 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1973 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1974 intended to find bogus pointers in font objects (Bug#16140).
1975 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1976 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1977 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1978 Disable for MS-Windows due to Bug#15876; apparently this
1979 requires more or less substantial changes in fontset code.
1980 * xfont.c (xfont_close):
1981 * xftfont.c (xftfont_close): Call x_display_info_for_display
1982 to check whether 'Display *' is valid (Bug#16093 and probably
1985 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1987 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1988 Reported by Juanma Barranquero <lekktu@gmail.com>.
1990 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1991 open a pty on MS-Windows. (Bug#16152)
1993 * emacs.c (decode_env_path): Fix bogus comparison against
1994 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1996 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1998 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1999 (Fx_file_dialog): Add parentheses around && to silence warning.
2001 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2003 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2005 * xdisp.c (extend_face_to_end_of_line): Extend background of
2006 non-default face in margin areas as well. (Bug#16151)
2007 (display_line): Call extend_face_to_end_of_line for continued
2008 lines as well, if the display margins have non-zero width.
2009 (set_glyph_string_background_width): When needed, set the
2010 extends_to_end_of_line_p flag on glyph strings to be drawn in
2011 margin areas, not only in the text area.
2013 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2016 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2018 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2019 Don't worry about verify_error being t, since it has to be a list.
2021 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2023 Use bool for boolean, focusing on headers.
2024 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2025 No need to include <stdbool.h>, since conf_post.h does it now.
2026 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2027 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2028 (SET_PER_BUFFER_VALUE_P):
2029 * ccl.c, ccl.h (setup_ccl_program):
2030 * ccl.h (CHECK_CCL_PROGRAM):
2031 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2032 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2033 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2034 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2035 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2036 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2037 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2038 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2039 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2040 (CHARSET_FAST_MAP_SET):
2041 * coding.c (decode_coding_ccl, encode_coding_ccl):
2042 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2043 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2044 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2045 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2046 (decode_coding_c_string):
2047 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2048 * conf_post.h (has_attribute):
2049 * dispextern.h (trace_redisplay_p)
2050 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2051 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2052 (SET_GLYPH_FROM_CHAR_GLYPH)
2053 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2054 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2055 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2056 (cursor_in_mouse_face_p):
2057 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2058 (blank_row, prepare_desired_row)
2059 (build_frame_matrix_from_leaf_window, make_current)
2060 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2061 (update_window, scrolling_window, update_frame_line):
2062 * disptab.h (GLYPH_FOLLOW_ALIASES):
2063 * editfns.c (Fformat):
2064 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2065 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2066 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2067 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2068 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2069 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2070 (FONT_DEFERRED_LOG):
2071 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2072 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2073 (FRAME_MOUSE_UPDATE):
2074 * fringe.c (Fdefine_fringe_bitmap):
2075 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2076 (x_create_bitmap_from_xpm_data, xpm_load_image):
2077 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2078 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2079 (MERGE_INTERVAL_CACHE):
2080 * keymap.h (KEYMAPP):
2081 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2082 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2083 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2084 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2085 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2086 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2087 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2088 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2089 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2090 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2091 (SETUP_BUFFER_SYNTAX_TABLE):
2092 * systime.h (timespec_valid_p):
2093 * term.c (save_and_enable_current_matrix):
2094 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2095 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2096 (redisplay_internal, try_window_reusing_current_matrix)
2097 (sync_frame_with_window_matrix_rows, try_window_id)
2098 (display_menu_bar, display_tty_menu_item, display_mode_line)
2099 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2100 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2101 * xmenu.c (xmenu_show):
2102 * xterm.c (use_xim, x_term_init):
2103 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2104 (struct x_bitmap_record):
2105 Use bool for booleans.
2106 * ccl.c (struct buffer_text):
2107 * ccl.h (struct ccl_program):
2108 * charset.h (struct charset):
2110 * coding.h (struct iso_2022_spec, struct coding_system):
2111 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2112 (struct glyph_string, struct face, struct face_cache)
2113 (struct bidi_string_data, struct bidi_it)
2114 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2116 * editfns.c (Fformat):
2117 * frame.h (struct frame):
2118 * fringe.c (struct fringe_bitmap):
2119 * intervals.h (struct interval):
2120 * keyboard.h (struct kboard):
2121 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2122 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2123 (struct Lisp_Buffer_Local_Value, union specbinding):
2124 * macfont.m (struct macfont_info):
2125 * process.h (struct Lisp_Process):
2126 * termchar.h (struct tty_display_info):
2127 * window.h (struct window):
2128 * xterm.h (struct x_output):
2129 Use bool_bf for boolean bit-fields.
2130 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2131 All callers changed.
2132 * ccl.h (struct ccl_program): Remove unused members private_state,
2133 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2135 (struct ccl_spec): Remove unused members cr_carryover,
2136 eight_bit_carryover.
2137 * conf_post.h: Include <stdbool.h>.
2138 (bool_bf): New type.
2139 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2140 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2141 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2142 'do { ... } while (false)' brackets.
2143 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2144 Args must now be expressions; all callers changed.
2145 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2146 (PRODUCE_GLYPHS): Simplify use of boolean.
2147 * fileio.c (Fcopy_file):
2148 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2149 * lisp.h (UNGCPRO): Return void, not int.
2150 (FOR_EACH_TAIL): Use void expression, not int expression.
2151 * region-cache.c: Reindent.
2152 * region-cache.h: Copy comments from region-cache.c, to fix
2153 incorrect remarks about booleans.
2155 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2157 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2158 when character at point is displayed from a display vector.
2161 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2163 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2164 now a list of certificate validation checks that will abort a
2165 connection with an error.
2166 (Fgnutls_boot): Document it and use it.
2168 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2170 * w32term.c (w32_enable_frame_resize_hack): New variable.
2171 (x_set_window_size): Use it to hack frame resizing on Windows
2174 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2176 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2177 Windows-specific code to w32.c. Change error message text to
2178 match that of Posix platforms.
2180 * w32.c (w32_copy_file): New function, most of the code copied and
2181 reworked from Fcopy_file. Improve error handling. Plug memory
2182 leak when errors are thrown. Support file names outside of the
2183 current codepage. (Bug#7100)
2185 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2187 * lread.c (load_path_default): Prototype.
2189 2013-12-13 Glenn Morris <rgm@gnu.org>
2191 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2192 (dump_path): Remove.
2193 (load-path-default): Remove `changed' argument.
2194 Do not set dump_path permanently. Simplify.
2195 (init_lread): Simplify.
2196 (syms_of_lread): Remove dump_path.
2198 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2200 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2201 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2202 2013-12-12 font-related change to avoid Bug#16128, which
2203 is quite hard to fix without even more substantial changes.
2205 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2207 * font.c (font_close_object): Check for live frame (Bug#16128).
2209 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2211 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2212 Return ptrdiff_t, not int, since it's a buffer size.
2213 Reindent/reparen some macros to a more Gnuish style.
2215 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2217 Avoid undefined behavior with huge regexp interval counts.
2218 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2219 since it's now specialized to interval counts. All uses changed.
2220 Do not assume wrapraound on signed integer overflow.
2221 (regex_compile): Simplify based on the above changes.
2223 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2225 Support file names on MS-Windows that use characters outside of
2226 the current system codepage. (Bug#7100)
2228 * w32.c (get_file_security, set_file_security)
2229 (create_symbolic_link): Separate pointers and boolean flags for
2230 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2231 non-zero, else the former.
2232 (codepage_for_filenames, filename_to_utf16, )
2233 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2235 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2237 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2238 Accept only one argument; all callers changed.
2239 (dostounix_filename): Remove the second argument, now works in
2240 UTF-8. All callers changed.
2241 (parse_root): Lose DBCS code.
2242 (get_long_basename, w32_get_short_filename, init_environment)
2243 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2244 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2245 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2246 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2247 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2248 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2250 (ansi_encode_filename): New function.
2251 (get_emacs_configuration, get_emacs_configuration_options):
2253 (add_volume_info, GetCachedVolumeInformation): Run the input file
2254 name through unixtodos_filename, to ensure it is stored and
2255 referenced in canonical form.
2256 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2257 (logon_network_drive, sys_link, utime): Improve error handling.
2258 (sys_access): New function.
2259 (hashval, generate_inode_val): Unused functions deleted.
2260 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2261 (check_windows_init_file): Convert error message from UTF-8 to
2262 ANSI codepage, for display in the message box.
2263 (globals_of_w32): Set w32_unicode_filenames according to the OS
2266 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2267 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2268 (syms_of_w32term): Declare w32-unicode-filenames.
2270 * w32proc.c (new_child, delete_child): Remove code that handled
2271 unused pending_deletion and input_file members of the child struct.
2272 (create_child, sys_spawnve): Convert all file names to ANSI
2273 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2274 name cannot be encoded in ANSI codepage. Don't use
2275 unixtodos_filename, mirror slashes by hand.
2276 (record_infile, record_pending_deletion): Functions deleted.
2277 (Fw32_short_file_name): Call w32_get_short_filename instead of
2280 * w32notify.c (add_watch): Work in Unicode mode when
2281 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2282 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2283 instead, do the same with Lisp primitives.
2285 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2286 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2287 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2288 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2289 (Fw32_shell_execute): Improve error reporting.
2290 (Fdefault_printer_name): Ifdef away for Cygwin.
2292 * w32.h (struct _child_process): Remove input_file and
2293 pending_deletion members that are no longer used.
2294 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2295 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2296 (ansi_encode_filename): New and updated prototypes.
2298 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2300 (unexec): Don't use dostounix_filename, it expects a file name in
2301 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2304 * fileio.c (Ffile_name_directory, file_name_as_directory)
2305 (directory_file_name, Fexpand_file_name)
2306 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2307 arguments of dostounix_filename.
2308 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2309 use MAX_UTF8_PATH for size of file-name strings.
2310 (emacs_readlinkat): Build an explicitly unibyte string for file
2312 (syms_of_fileio) <file-name-coding-system>:
2313 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2315 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2316 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2317 directories to UTF-8.
2318 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2319 environment, and each element of the input PATH, to UTF-8.
2321 * dired.c (file_attributes): Use build_unibyte_string explicitly
2322 to make Lisp strings from user and group names.
2324 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2327 * coding.c (decode_file_name, encode_file_name): New functions.
2329 * termcap.c (tgetent): Adapt to the change in arguments of
2332 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2335 * msdos.c (dostounix_filename, init_environment): Adapt to the
2336 change in arguments of dostounix_filename.
2338 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2339 [WINDOWSNT]: Encode file names passed to the image libraries in
2342 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2343 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2345 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2346 arguments of dostounix_filename.
2348 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2350 * font.h (struct font_entity) [HAVE_NS]: New field to record
2351 font driver which was used to create this entity.
2352 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2353 frame where the font was opened.
2354 (font_close_object): Add prototype.
2355 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2356 (font_close_object): Not static any more. Lost frame arg.
2357 Adjust comment and users.
2358 * alloc.c (cleanup_vector): Call font_close_object to adjust
2359 per-frame font counters correctly. If HAVE_NS, also call
2360 driver-specific cleanup for font-entity objects.
2361 * ftfont.c (ftfont_open):
2362 * nsfont.m (nsfont_open):
2363 * w32font.c (w32font_open_internal):
2364 * xfont.c (xfont_open):
2365 * xftfont.c (xftfont_open): Save frame pointer in font object.
2366 * macfont.m (macfont_open): Likewise.
2367 (macfont_descriptor_entity): Save driver pointer to be able
2368 to call its free_entity routine when font-entity is swept.
2369 * ftxfont.c (ftxfont_open): Add eassert because frame
2370 pointer should be saved by ftfont_driver.open.
2372 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2374 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2375 input polling is used. This is still meaningful for Cygwin, see
2376 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2377 * keyboard.c (poll_for_input_1, input_polling_used):
2378 Define unconditionally.
2379 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2380 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2381 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2382 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2383 (face_for_char): Likewise. Rearrange eassert and return ASCII
2384 face for CHAR_BYTE8_P.
2385 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2387 2013-12-11 Ken Brown <kbrown@cornell.edu>
2389 * dispextern.h (erase_phys_cursor):
2390 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2392 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2394 * nsterm.m (x_free_frame_resources):
2395 * term.c (tty_free_frame_resources):
2396 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2397 face cache because it's implied by free_frame_faces anyway.
2398 * w32term.c (x_free_frame_resources): Likewise. Do not call
2399 free_frame_faces twice.
2401 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2403 * editfns.c (Fformat_time_string): Mention %F in the doc.
2405 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2407 * window.c (resize_frame_windows): Don't return immediately when
2408 the root window's size doesn't change - the minibuffer window
2409 may still have to be repositioned/resized.
2410 * xfns.c (Fx_create_frame): Always change the frame size after
2411 initializing the frame's faces.
2412 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2413 change_frame_size should already have done it.
2414 (x_new_font): Assign new tool- and menu-bar heights.
2415 (x_set_window_size_1): Account for tool- and menu-bar heights
2416 (Bug#16013). Don't set pixel sizes since change_frame_size
2417 should already have done it.
2419 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2421 Remove the option of using libcrypto.
2422 * Makefile.in (LIB_CRYPTO): Remove.
2423 (LIBES): Don't use it.
2425 2013-12-11 Juri Linkov <juri@jurta.org>
2427 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2428 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2430 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2432 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2433 drawn tool bar items (Bug#16058).
2434 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2436 2013-12-09 Ken Brown <kbrown@cornell.edu>
2438 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2440 * lisp.h (get_frame_param): Adjust conditions for prototype
2443 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2445 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2446 Avoid unused macro warning if configured --without-xft.
2448 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2450 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2452 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2454 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2456 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2458 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2460 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2462 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2464 Use libcrypto's checksum implementations if available, for speed.
2465 * Makefile.in (LIB_CRYPTO): New macro.
2468 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2469 The macro didn't conform to C99 due to type mismatch,
2470 which caused compilation failure with Sun C 5.12,
2471 and it was confusing anyway. Include window.h to declare
2472 redisplay_other_windows.
2474 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2476 * window.c (set_window_buffer): Update mode line (bug#16084).
2478 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2480 Fix minor problems found by static checking.
2481 * keyboard.c (poll_for_input_1, input_polling_used):
2482 Define only if HAVE_NTGUI.
2483 * xmenu.c (popup_activate_callback): Omit unnecessary
2484 check against USE_X_TOOLKIT, which must be defined here anyway.
2485 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2488 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2490 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2492 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2494 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2496 * nsterm.m (x_set_window_size): Remove fprintf.
2497 (init): Define always. Set applicationDidFinishLaunchingCalled
2499 (applicationDidFinishLaunching:):
2500 Set applicationDidFinishLaunchingCalled.
2501 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2504 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2506 Pixel resize changes for NS (Bug#16049).
2507 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2508 height/width. row/cols are locals.
2509 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2510 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2511 (windowWillResize): Remove gsextra. Calculate extra as in
2513 (x_new_font): Don't change frame size if fullscreen.
2514 Change size pixelwise.
2516 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2517 comment in xfns.c. Change to pixelwise call.
2519 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2521 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2524 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2526 * xterm.c (input_signal_count): Remove.
2527 (x_dispatch_event): Define unconditionally.
2528 (x_make_frame_visible): Process X events until the frame
2529 is really visible (Bug#16027).
2530 * xterm.h (x_dispatch_event): Declare unconditionally.
2532 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2534 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2536 * nsterm.m (x_set_window_size): Handle pixelwise.
2538 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2540 * w32term.c (x_new_font):
2541 * xterm.c (x_new_font): Calculate new frame size from new font
2544 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2546 * lisp.h (FOR_EACH_TAIL): New macro.
2547 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2549 * window.c (select_window): Call second wset_redisplay before we change
2550 selected_window (bug#16034).
2552 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2554 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2556 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2558 * w32xfns.c: Include window.h, to avoid a compiler warning.
2560 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2562 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2563 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2564 window_scroll takes care of it.
2565 (Fset_window_point, Fdelete_other_windows_internal)
2566 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2567 (Fsplit_window_internal, Fdelete_window_internal)
2568 (Fresize_mini_window_internal, Fset_window_configuration)
2569 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2570 cause redisplay instead of forcing a complete redisplay.
2571 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2572 we're only affecting the selected_window.
2574 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2576 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2577 directional control characters. Update type and category
2578 determination according to the UBA from Unicode v6.3.
2579 (bidi_category_t): New category EXPLICIT_FORMATTING.
2581 * dispextern.h (bidi_type_t): Update to include new bidirectional
2582 properties introduced with Unicode v6.3. (Bug#16043)
2584 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2586 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2589 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2591 * font.c (font_list_entities): Remove dummy assignment.
2592 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2593 used on graphic displays only. Remove unused 'font_encoder' member.
2594 (struct font_bitmap): Remove unused 'extra' member.
2595 * nsfont.m (nsfont_open):
2596 * w32font.c (w32font_open_internal):
2597 * ftfont.c (ftfont_get_bitmap): Adjust users.
2599 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2601 Use bool for boolean.
2602 * tparam.c (tparam1):
2603 * undo.c (record_point, record_property_change):
2604 Use bool for boolean, for local vars that are always true or false.
2606 Minor integer overflow fixes (Bug#16033).
2607 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2608 This improves on the previous fix to this function.
2609 (window_resize_check): When summing up pixel counts, don't rely on
2610 undefined behavior if the sum overflows.
2612 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2614 * window.c (Fset_window_new_pixel): Don't choke at negative
2615 argument value (Bug#16033).
2617 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2618 to avoid crash in window_box_height.
2620 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2621 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2623 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2625 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2627 Minor integer overflow fixes.
2628 * window.c (Fset_window_new_pixel, grow_mini_window):
2629 * xdisp.c (Fwindow_text_pixel_size):
2630 Avoid undefined behavior on signed integer overflow.
2631 * xfns.c (x_set_mouse_color):
2632 Check that drag shape fits in 'unsigned', since that's what X wants.
2634 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2636 Improve reporting of fatal exception on MS-Windows.
2637 * w32fns.c (my_exception_handler): New function.
2638 (globals_of_w32fns): Set it up as the unhandled exception
2639 handler. Initialize exception code and address to zeros.
2640 (emacs_abort): If the exception code and address are available,
2641 print them at the beginning of the backtrace. Fix the format of
2642 printing addresses (was producing 0x0x12345678 on XP).
2645 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2647 * eval.c (Fbacktrace__locals): New function.
2648 (syms_of_eval): Defsubr it.
2650 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2652 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2653 Define here to unify between...
2654 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2655 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2657 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2659 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2661 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2662 fringe background extension.
2663 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2664 because they are now always the same as `left' and `width',
2665 respectively. Remove code for the case that `width' and
2666 `sb_width' are different.
2668 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2670 Fix minor problems found by static checking.
2671 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2672 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2673 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2675 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2677 * image.c (imagemagick_compute_animated_image): Don't crash if we
2678 have an animation with different-sized images (bug#15313).
2680 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2682 Remove some unused items introduced during pixelwise change.
2683 * window.c (window_resize_total_check): Remove unused function.
2684 * xdisp.c (remember_mouse_glyph): Remove unused label.
2685 (Ftool_bar_height): Move declaration inside #if.
2686 * xterm.c (x_set_window_size): Don't use r and c.
2688 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2690 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2693 * window.c (Fset_window_configuration): Comment out unused variables.
2695 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2697 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2699 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2701 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2703 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2704 HAVE_GNUTLS3 (Bug#16001).
2706 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2707 if interrupts are deferred (Bug#15801).
2709 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2711 Support resizing frames and windows pixelwise.
2712 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2713 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2714 (struct glyph_matrix): Replace window_left_col and
2715 window_top_line by window_pixel_left and window_pixel_top.
2716 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2718 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2719 (draw_window_divider, move_it_to, x_draw_right_divider)
2720 (x_draw_bottom_divider, change_frame_size): Add or fix
2722 * dispnew.c (change_frame_size_1): Change prototype.
2723 (adjust_glyph_matrix, required_matrix_width)
2724 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2725 values instead of lines and columns.
2726 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2727 WINDOW_TOTAL_FRINGE_WIDTH.
2728 (handle_window_change_signal, do_pending_window_change)
2729 (init_display): Adjusts calls of change_frame_size.
2730 (change_frame_size, change_frame_size_1): Handle pixelwise
2732 * frame.c (Qright_divider_width, Qbottom_divider_width):
2734 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2735 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2736 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2737 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2739 (set_frame_param): New function.
2740 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2741 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2742 (Ffringe_width, Fborder_width, Fright_divider_width)
2743 (Fbottom_divider_width): New functions, defsubr them.
2744 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2745 New argument pixelwise.
2746 (struct frame_parm_table): New members Qright_divider_width and
2747 Qbottom_divider_width.
2748 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2749 (x_report_frame_params): Handle Qright_divider_width and
2750 Qbottom_divider_width.
2751 (x_set_right_divider_width, x_set_bottom_divider_width):
2753 (frame_resize_pixelwise): New option.
2754 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2755 new_pixelwise, right_divider_width and bottom_divider_width;
2756 remove total_lines; rename text_lines, text_cols, new_text_lines
2757 and new_text_cols to text_height, text_width, new_height and
2758 new_width respectively.
2759 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2760 FRAME_TEXT_WIDTH respectively.
2761 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2762 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2763 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2765 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2766 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2767 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2768 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2769 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2770 (FRAME_TOTAL_COLS_ARG): Remove macro.
2771 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2772 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2773 (x_wm_set_size_hint): Handle frame pixel sizes.
2774 * indent.c (compute_motion, Fcompute_motion):
2775 Call window_body_width instead of window_body_cols.
2776 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2777 (make_lispy_position): Handle right and bottom dividers.
2778 (Fsuspend_emacs): Pixelize call of change_frame_size.
2779 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2780 * lisp.h: Extern set_frame_param.
2781 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2783 (Fx_create_frame): Add entry for vertical_drag_cursor.
2784 Pixelize call of change_frame_size.
2785 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2786 * nsterm.m (ns_update_window_end): Optionally draw right
2788 (x_set_window_size): Add argument pixelwise.
2789 Call check_frame_size and change_frame_size with pixelwise zero.
2790 (ns_draw_window_divider): New function.
2791 (ns_redisplay_interface): Add ns_draw_window_divider.
2792 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2793 (x_new_font): Call x_set_window_size with pixelwise zero.
2794 * print.c (print_object): For a window print its sequence
2796 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2797 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2798 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2799 (w32_createwindow): Use scroll bar area width.
2800 (w32_wnd_proc): Handle bottom divider width.
2801 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2802 (Fx_create_frame): Default divider width parameters.
2803 Caclulate sizes pixelwise. Add vertical drag cursor support.
2804 (x_create_tip_frame): Default divider widths to zero.
2805 Pixelize call to change_frame_size.
2806 (Fx_show_tip): Add handling of divider widths. Pixelize window
2808 (Fw32_frame_rect): New function.
2809 (frame_parm_handler w32_frame_parm_handlers): Add divider
2811 (Vx_window_vertical_drag_shape): Add variable.
2812 * w32inevt.c (resize_event, maybe_generate_resize_event):
2813 Pixelize change_frame_size calls.
2814 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2816 * w32term.c (w32_draw_window_divider): New function.
2817 (x_update_window_end): Handle right divider.
2818 (w32_draw_fringe_bitmap, x_scroll_run)
2819 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2820 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2821 Calculate new frame sizes pixelwise.
2822 (x_new_font): Pixelize call to x_set_window_size.
2823 (x_check_fullscreen): Pixelize call to change_frame_size.
2824 (x_set_window_size_1, x_set_window_size): New argument
2825 pixelwise. Calculate pixelwise.
2826 (x_wm_set_size_hint): Use scroll bar area width.
2827 (w32_redisplay_interface): Add w32_draw_window_divider.
2828 * w32term.h (struct w32_output): Add vertical drag cursor.
2829 * widget.c (set_frame_size, update_wm_hints)
2830 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2832 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2833 * window.c (sequence_number): Restore.
2834 (Fwindow_pixel_width, Fwindow_pixel_height)
2835 (Fwindow_mode_line_height, Fwindow_header_line_height)
2836 (window_pixel_to_total, Frun_window_scroll_functions)
2837 (Fset_window_new_pixel, window_resize_apply_total)
2838 (Fwindow_resize_apply_total): New functions.
2839 (window_body_height, window_body_width): Rename from
2840 window_body_lines. New argument PIXELWISE.
2841 Calculate pixelwise.
2842 (Fwindow_body_height, Fwindow_body_width): New argument
2844 (coordinates_in_window, window_relative_x_coord): Use window's
2845 pixel width instead of total width.
2846 (replace_window, recombine_windows): Initialize pixel values.
2847 (resize_root_window, resize_frame_windows, grow_mini_window)
2848 (shrink_mini_window): New argument PIXELWISE.
2849 Calculate pixelwise.
2850 (Fdelete_other_windows_internal, adjust_window_margins)
2851 (window_resize_check, window_resize_apply)
2852 (Fdelete_window_internal, Fresize_mini_window_internal)
2853 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2854 (check_frame_size): Rename arguments. New argument PIXELWISE.
2855 Calculate pixelwise.
2856 (set_window_buffer): Make samebuf bool. Run configuration change
2857 hook only if buffer changed.
2858 (Fset_window_buffer): Rewrite doc-string.
2859 (make_window): Initialize new_pixel slot.
2860 (Fwindow_resize_apply): Check pixel size of root window.
2861 (Fsplit_window_internal): Call 2nd argument pixel_size.
2862 Calculate pixelwise.
2863 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2865 (save_window_data): New slots frame_text_width,
2866 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2867 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2869 (Fcurrent_window_configuration, Fset_window_configuration)
2870 (save_window_save, compare_window_configurations): Handle new
2871 slots in save_window_data and saved_window.
2872 (Fset_window_scroll_bars): Fix doc-string.
2873 (window_resize_pixelwise): New variable.
2874 (coordinates_in_window, Fcoordinates_in_window_p):
2876 (make_parent_window): Adjust sequence_number.
2877 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2879 * window.h (struct window): New members new_pixel, pixel_left,
2880 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2881 (wset_new_pixel): New function.
2882 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2883 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2884 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2885 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2886 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2887 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2888 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2889 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2890 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2891 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2892 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2893 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2894 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2895 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2896 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2898 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2899 (window_body_width, check_frame_size): Adapt external declarations.
2900 * xdisp.c (last_max_ascent): New integer.
2901 (window_text_bottom_y): Handle bottom divider.
2902 (window_box_width, window_box_height): Calculate pixelwise.
2903 (get_glyph_string_clip_rects): Handle right divider.
2904 (remember_mouse_glyph): When windows are resized pixelwise
2905 proceed with width and height set to 1.
2906 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2908 (move_it_to): Calculate and return maximum x position
2910 (Fwindow_text_pixel_size): New function.
2911 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2912 (tool_bar_lines_needed): Rename to tool_bar_height.
2913 Calculate pixelwise.
2914 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2915 Calculate pixelwise.
2916 (redisplay_tool_bar): Calculate pixelwise.
2917 (redisplay_window): Calculate pixelwise. Handle dividers.
2918 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2919 (x_draw_vertical_border): Handle dividers.
2920 (define_frame_cursor1): Handle vertical drag cursor.
2921 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2922 (expose_window): Calculate pixelwise. Handle dividers.
2923 (init_xdisp): Initialize pixel values.
2924 * xfaces.c (Qwindow_divider): New face.
2925 (realize_basic_faces): Realize it.
2926 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2927 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2928 (x_set_scroll_bar_default_width): Default actual width to 16.
2929 (Fx_create_frame): Set sizes pixelwise.
2930 (x_create_tip_frame): Default divider widths to zero.
2931 Pixelize call of change_frame_size.
2932 (Fx_show_tip): Handle divider widths. Initial pixel position
2934 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2935 (Vx_window_vertical_drag_shape): New option.
2936 * xmenu.c (free_frame_menubar): Pixelize call of
2938 * xterm.c (x_draw_window_divider): New function.
2939 (x_update_window_end): Optionally draw right divider.
2940 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2941 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2942 (handle_one_xevent, x_new_font): Calculate pixelwise.
2943 (x_set_window_size_1, x_set_window_size): New argument
2944 pixelwise. Calculate pixelwise.
2945 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2946 (struct x_redisplay_interface): Add x_draw_window_divider.
2947 * xterm.h (struct x_output): Add vertical_drag_cursor.
2949 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2951 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2952 Set invisible frames's `redisplay' when a full redisplay is requested.
2953 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2954 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2955 (display_mode_lines): Set it here instead.
2957 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2959 * dispextern.h (set_window_update_flags): Remove.
2961 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2963 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2965 * xdisp.c (REDISPLAY_SOME_P): New macro.
2966 (redisplay_internal): Use it (bug#15999).
2967 (prepare_menu_bars, redisplay_window): Use it as well.
2969 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2971 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2973 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2974 (globals_of_w32font): Zero it out.
2975 (GetCharWidth32W_Proc): New function pointer.
2976 (get_char_width_32_w): New function.
2977 (compute_metrics): If get_glyph_outline_w returns an error, try
2978 get_char_width_32_w before declaring a failure. This avoids
2979 punishing raster (a.k.a. "bitmap") fonts by slowing down
2980 redisplay. (Bug#6364).
2982 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2984 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2985 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2986 highlight needs to be redisplayed. (Bug#15913)
2988 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2990 Fix minor problems found by static checking.
2991 * buffer.h (struct buffer_text, struct buffer):
2992 * frame.h (struct frame):
2993 * window.h (struct window):
2994 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2995 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2996 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2997 no-longer-valid use of HAVE_MENUS.
2998 * xdisp.c (propagate_buffer_redisplay): Now static.
3000 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3002 * xmenu.c (Fmenu_or_popup_active_p):
3003 * window.c (Fset_window_configuration):
3004 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3005 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3006 * fns.c (Fyes_or_no_p):
3007 * editfns.c (Fmessage_box, Fmessage_or_box):
3008 * alloc.c (make_save_ptr_ptr):
3009 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3011 * window.c (Fset_window_configuration): Move select_window later.
3013 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3015 Refine redisplay optimizations to only redisplay *some* frames/windows
3016 rather than all of them.
3017 * xdisp.c (REDISPLAY_SOME): New constant.
3018 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3019 (bset_redisplay, bset_update_mode_line): New functions.
3020 (message_dolog): Use bset_redisplay.
3021 (clear_garbaged_frames): Use fset_redisplay.
3022 (echo_area_display): Use wset_redisplay.
3023 (buffer_shared_and_changed): Remove.
3024 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3025 frame titles. Compute the actual set of windows redisplayed.
3026 Don't update frame titles and menu bars for frames that don't need to
3028 (propagate_buffer_redisplay): New function.
3030 (redisplay_internal): Use it. Be more selective in the set of windows
3031 we redisplay. Propagate windows_or_buffers_changed to
3032 update_mode_lines a bit later to simplify the code.
3033 (mark_window_display_accurate_1): Reset window and buffer's
3035 (redisplay_window): Do nothing if neither the window nor the buffer nor
3036 the frame needs redisplay.
3037 * window.h (struct window): Add `redisplay' field.
3038 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3039 (redisplay_other_windows, window_list): New declarations.
3040 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3041 (window_list): Not static any more.
3042 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3043 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3044 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3045 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3046 * frame.h (struct frame): Add `redisplay' field.
3047 Move `external_menu_bar' bitfield next to other bit-fields.
3048 (SET_FRAME_GARBAGED): Use fset_redisplay.
3049 (SET_FRAME_VISIBLE): Don't garbage the frame;
3050 Use redisplay_other_windows.
3051 * buffer.h (struct buffer): Add `redisplay' field.
3052 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3053 (modify_overlay): Use bset_redisplay.
3054 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3056 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3058 Support w32 file notifications in batch mode.
3059 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3060 invalid (which happens in batch mode). If non-interactive, call
3061 handle_file_notifications to store file notification events in the
3062 input queue. (Bug#15933)
3064 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3066 * w32inevt.c (handle_file_notifications): Now external, not static.
3068 * w32term.h (handle_file_notifications): Provide prototype.
3070 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3071 init_crit, since init_display, which does that otherwise, is not
3074 2013-11-27 Glenn Morris <rgm@gnu.org>
3076 * Makefile.in ($(lispsource)/international/charprop.el): New.
3077 (emacs$(EXEEXT)): Depend on charprop.el.
3079 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3081 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3082 deleting portions of the buffer under non-nil REPLACE argument.
3085 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3086 directory, watch it and not its parent.
3087 (add_watch): Allow empty string in FILE.
3089 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3091 * window.c (Fset_window_start, window_resize_apply)
3092 (window_scroll): Reset window_end_valid (Bug#15957).
3094 2013-11-27 Glenn Morris <rgm@gnu.org>
3096 * Makefile.in (leimdir): Now in lisp source directory.
3097 ($(leimdir)/leim-list.el): Just use ../leim .
3098 * epaths.in (PATH_DUMPLOADSEARCH):
3099 * lread.c (load_path_default):
3100 * nsterm.m (ns_load_path): No more leim directory.
3102 2013-11-26 Andreas Schwab <schwab@suse.de>
3104 * .gdbinit (xgettype): Add cast.
3106 2013-11-26 Glenn Morris <rgm@gnu.org>
3108 Preload leim-list.el.
3109 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3110 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3111 is a single directory.
3113 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3115 bool-vector-subsetp is now the normal direction (Bug#15912).
3116 * data.c (Fbool_vector_subsetp): Test whether the first argument
3117 is a subset of the second one, not the reverse. Add doc string.
3119 Fix minor problems found by static checking.
3120 * lread.c (load_path_default): Now static.
3121 * textprop.c (text_property_stickiness): Be consistent about the
3122 test used when deciding whether to consider the previous character.
3123 This simplifies the code a bit.
3125 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3127 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3129 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3130 (syms_of_frame): Don't defsubr them.
3132 2013-11-25 Glenn Morris <rgm@gnu.org>
3134 * lread.c (load_path_default): Change the sense of the argument.
3135 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3136 from dump_path. When it is not, avoid checking dump_path twice.
3138 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3139 uninstalled dump_path against installed Vload_path. (Bug#15964)
3141 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3143 Export get_pos_property to Elisp.
3144 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3145 (syms_of_editfns): Export it to Elisp.
3147 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3149 2013-11-23 Romain Francoise <romain@orebokech.com>
3151 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3152 initialization here ...
3153 (syms_of_fileio): ... from here.
3155 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3157 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3158 Please use --enable-check-lisp-object-type.
3160 2013-11-23 Glenn Morris <rgm@gnu.org>
3162 * process.c (get_process): Explicit error for dead buffers.
3164 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3166 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3168 2013-11-23 Glenn Morris <rgm@gnu.org>
3170 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3171 * lread.c (load_path_check): Take path to check as argument.
3172 (load_path_default): New, split from init_lread.
3173 (init_lread): Move calc of default load-path to load_path_default.
3174 Empty elements in EMACSLOADPATH now stand for the default.
3175 (load-path): Doc fix.
3176 * emacs.c (decode_env_path): Add option to treat empty elements
3177 as nil rather than ".".
3178 * callproc.c (init_callproc_1, init_callproc):
3179 * image.c (Vx_bitmap_file_path):
3180 * lisp.h (decode_env_path):
3181 * lread.c (Vsource_directory):
3182 Update for new argument spec of decode_env_path.
3184 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3186 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3187 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3189 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3191 Fix some dependency problems that cause unnecessary recompiles.
3192 Problem reported by RMS in
3193 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3194 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3195 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3196 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3197 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3198 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3199 (boostrap-clean): No need to remove stamp-oldxmenu.
3201 Fix recently introduced bool vector overrun.
3202 This was due to an optimization that went awry.
3203 Reported by Glenn Morris in
3204 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3205 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3206 for empty vectors, undoing the 2013-11-18 change.
3207 * data.c (bool_vector_binop_driver): Rely on this.
3208 Fix bug that occasionally overran the destination.
3209 * lisp.h (struct Lisp_Bool_vector): Document this.
3211 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3213 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3216 * nsterm.m (init, run, stop:): Comment out for now, does not work
3219 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3221 * charset.c (syms_of_charset): Don't read past end of string.
3223 2013-11-19 Glenn Morris <rgm@gnu.org>
3225 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3227 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3229 Add hooks to run on gaining/losing focus. (Bug#15029)
3230 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3231 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3232 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3234 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3236 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3237 The old names predated the API change that put destination at end.
3239 Improve API of recently-added bool vector functions (Bug#15912).
3240 The old API had (bool-vector-count-matches A B)
3241 and (bool-vector-count-matches-at A B I), which gave the
3242 misleading impression that the two functions were variants, one
3243 with a location I. The new API has (bool-vector-count-population A)
3244 and (bool-vector-count-consecutive A B I) to make the distinction
3245 clearer. The first function no longer has a B argument, since the
3246 caller can easily determine the number of nils if the length and
3247 number of ts is known.
3248 * data.c (Fbool_vector_count_population): Rename from
3249 bool_vector_count_matches, and accept just 1 argument.
3250 (Fbool_vector_count_consecutive): Rename from
3251 Fbool_vector_count_matches_at.
3253 Always allocate at least one bits_word per bool vector.
3254 See Daniel Colascione in:
3255 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3256 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3257 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3258 * lisp.h (struct Lisp_Bool_vector): Document this.
3260 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3262 * insdel.c (invalidate_buffer_caches): New function, consolidated
3263 from part of prepare_to_modify_buffer.
3264 (insert_from_gap, prepare_to_modify_buffer):
3265 * coding.c (code_convert_region, code_convert_string):
3266 Call invalidate_buffer_caches. (Bug#15841)
3268 * lisp.h (invalidate_buffer_caches): Add prototype.
3270 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3272 * w32term.c (x_update_window_end): Don't invalidate the entire
3273 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3274 highlight needs to be redisplayed. (Bug#15913)
3276 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3278 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3280 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3282 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3283 while we are using Vprin1_to_string_buffer.
3285 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3286 after inserting the description string. (Bug#15907)
3288 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3290 * data.c: Work around bogus GCC diagnostic about shift count.
3291 Reported by Eli Zaretskii in
3292 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3293 (pre_value): New function.
3294 (count_trailing_zero_bits): Use it.
3296 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3298 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3299 assume C macros are not supported even under -g3 in these old GCC
3302 2013-11-15 Leo Liu <sdl.web@gmail.com>
3304 * minibuf.c (Ftry_completion, Fall_completions)
3305 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3307 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3309 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3310 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3311 This avoids placing unnecessary constants into the Emacs code.
3313 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3315 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3316 for Cygwin w32 build.
3318 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3319 for Cygwin w32 build. (Bug#15892)
3321 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3323 Simplify, port and tune bool vector implementation.
3324 * alloc.c (bool_vector_exact_payload_bytes)
3325 (bool_vector_payload_bytes): Remove.
3326 (bool_vector_fill): Return its argument.
3327 * alloc.c (bool_vector_fill):
3329 * print.c (print_object):
3330 Simplify by using bool_vector_bytes.
3331 * alloc.c (make_uninit_bool_vector):
3332 New function, broken out from Fmake_bool_vector.
3333 (Fmake_bool_vector): Use it. Use tail call.
3334 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3335 * data.c (BITS_PER_ULL): New constant.
3336 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3337 if long long versions don't exist.
3338 (shift_right_ull): New function.
3339 (count_one_bits_word): New function, replacing popcount_bits_word
3340 macro. Don't assume that bits_word is no wider than long long.
3341 (count_one_bits_word, count_trailing_zero_bits):
3342 Don't assume that bits_word is no wider than long long.
3343 * data.c (bool_vector_binop_driver, bool_vector_not):
3344 * fns.c (Fcopy_sequence):
3346 Create an uninitialized destination, to avoid needless work.
3347 (internal_equal): Simplify.
3348 (Ffillarray): Prefer tail call.
3349 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3350 contain at least one word.
3351 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3352 chars are narrower than ints.
3353 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3354 * fns.c (Fcopy_sequence):
3356 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3357 Don't try to port to hosts where bits_word values have holes; the
3358 code wouldn't work there anyway. Verify this assumption, though.
3359 (bool_vector_bytes): New function.
3360 (make_uninit_bool_vector): New decl.
3361 (bool_vector_fill): Now returns Lisp_Object.
3363 * xfns.c (xic_create_fontsetname):
3364 * xrdb.c (gethomedir): Prefer tail calls.
3366 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3368 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3369 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3371 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3372 that requires a return value.
3373 (Fset_buffer_modified_p): Take advantage of this change to do
3376 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3378 * buffer.c (Frestore_buffer_modified_p): Sync it with
3379 Fset_buffer_modified_p.
3380 (Fforce_mode_line_update): New function, moved from subr.el.
3381 (Fset_buffer_modified_p): Use them.
3382 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3384 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3386 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3387 This avoids undefined behavior when subtracting pointers into
3388 different aways. On my platform it also makes the code a tad
3389 smaller and presumably faster.
3391 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3393 * keyboard.c (command_loop_1): Use region-extract-function.
3394 * insdel.c (Qregion_extract_function): Not static any more (can we
3395 stop pretending that these vars can benefit from being marked static?).
3397 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3399 * search.c (find_newline): If buffer text is relocated during the
3400 "dumb loop", adjust C pointers into buffer text to follow suit.
3403 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3405 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3406 for conversion (Bug#15837).
3408 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3410 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3411 for the entire range of inserted characters. (Bug#15841)
3413 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3415 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3417 (realize_default_face): Remove assignment to distant-foreground if
3418 unspecified (Bug#15815).
3420 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3422 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3423 cache-long-scans disabled, since we don't want to call
3424 prepare_to_modify_buffer (in insert_1_both) for each message we
3427 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3428 from buffer.c. Improve commentary to the buffer field setter
3431 * buffer.c (bset_cache_long_scans): Static function deleted.
3432 Improve commentary to the buffer field setter functions.
3433 (init_buffer_once): Default for cache-long-scans changed to t.
3436 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3438 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3440 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3441 This bug was introduced in my 2013-06-21 change, and caused
3442 struct Lisp_Sub_Char_Table objects to be given too many slots,
3443 which broke 'make -C admin/unidata'.
3445 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3447 Import changes from mac-port 4.5.
3448 * macfont.m (mac_font_copy_default_descriptors_for_language)
3449 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3450 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3451 (macfont_language_default_font_names): New.
3452 (macfont_list): Rearrange language/charset code.
3453 (macfont_close): Don't check for macfont_info->cache.
3454 (mac_ctfont_create_preferred_family_for_attributes): New font
3455 selection code, call
3456 mac_font_copy_default_name_for_charset_and_languages.
3457 (mac_font_copy_default_descriptors_for_language)
3458 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3460 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3462 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3464 Port to C11 aligned_alloc, and fix some integer overflows.
3465 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3466 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3467 and use of posix_memalign replaced with aligned_alloc.
3468 (aligned_alloc): New function, defined or declared as needed.
3469 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3470 Don't undef; configure.ac now does this.
3471 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3472 (calloc, aligned_alloc): Check for integer overflow.
3473 (aligned_alloc): Rename from memalign. All uses changed.
3474 (memalign): New function, an alias for aligned_alloc.
3476 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3478 * xdisp.c (redisplay_internal): Fix typo in last change.
3480 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3482 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3484 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3486 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3487 redisplay--mode-lines-cause.
3488 (redisplay_internal): Keep them uptodate. Remove redundant check of
3489 buffer_shared_and_changed.
3490 * *.[chm]: Number every assignment to update_mode_lines so we
3491 can track why it is set.
3493 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3495 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3497 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3499 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3500 can track why it is set.
3502 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3504 Integer-related fixes for term.c etc.
3505 * dispextern.h (face_tty_specified_color): New function.
3506 * term.c (turn_on_face): Don't rely on undefined behavior when
3507 assigning an out-of-range value to 'long'.
3508 Simplify test for toggling highlight.
3509 (tty_capable_p): Omit last two (unused) args. All callers changed.
3510 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3511 (read_menu_input, tty_menu_activate, tty_menu_show):
3512 * xfaces.c (x_supports_face_attributes_p)
3513 (tty_supports_face_attributes_p):
3514 Use bool for boolean. All callers changed.
3515 (tty_supports_face_attributes_p): Omit defaults for color indices;
3516 no longer needed. Simplify tail call.
3518 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3520 * xdisp.c (prepare_menu_bars): Mark static.
3521 * lisp.h (prepare_menu_bars): Don't declare.
3522 * xselect.c (x_handle_selection_clear):
3523 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3525 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3527 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3528 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3530 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3532 * keyboard.c (Fcommand_error_default_function): Rename from
3533 Fdefault_error_output.
3535 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3537 * keyboard.c (Fdefault_error_output): New function, extracted from
3539 (syms_of_keyboard): Use it for Vcommand_error_function.
3541 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3543 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3544 (init_eval): Use it to ensure handlerlist is non-NULL.
3545 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3546 (Fsignal): Adjust NULLness test of handlerlist.
3547 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3549 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3551 * callproc.c (call_process): Call prepare_to_modify_buffer before
3552 decoding text read from the sub-process, as the decoded stuff will
3553 be inserted into the buffer. This will invalidate the various
3554 caches maintained for the buffer. (Bug#15148)
3556 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3558 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3559 string of glyphless-char-display.
3561 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3563 * nsfns.m (ns_get_name_from_ioreg): New function.
3564 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3565 OSX >= 10.9. Use ns_get_name_from_ioreg.
3567 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3569 Simplify and port recent bool vector changes.
3570 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3571 only in this file. Use a more-efficient implementation if the
3572 second argument is a power of 2.
3573 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3574 Remove no-longer-necessary compile-time checks.
3575 (bool_vector_exact_payload_bytes): New function.
3576 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3577 exact payload changed to call the new function. Do not assume
3578 that the arg or result fits in ptrdiff_t.
3579 (bool_vector_fill): New function.
3580 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3582 (vroundup_ct): Don't assume arg fits in size_t.
3583 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3584 invoke set_category_set.
3585 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3586 All callers changed. Use bool_vector_set.
3587 * category.h (XCATEGORY_SET): Remove; no longer needed.
3588 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3590 * data.c (Faref): Use bool_vector_ref.
3591 (Faset): Use bool_vector_set.
3592 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3593 (Fbool_vector_not, Fbool_vector_count_matches)
3594 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3595 * fns.c (concat): Use bool_vector_ref.
3596 (Ffillarray): Use bool_vector_fill.
3597 (mapcar1): Use bool_vector_ref.
3598 (sxhash_bool_vector): Hash words, not bytes.
3599 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3600 a constant, since it's now used in #if.
3601 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3602 unsigned char on unusual architectures, so that we no longer
3603 assume that the number of bits per bits_word is a power of two or
3604 is a multiple of 8 or of CHAR_BIT.
3605 (Qt): Add forward decl.
3606 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3607 at least as strictly as bits_word.
3608 (bool_vector_data, bool_vector_uchar_data): New accessors.
3609 All data structure accesses changed to use them.
3610 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3611 (bool_vector_set): New functions.
3612 (bool_vector_fill): New decl.
3613 (ROUNDUP): Move to alloc.c as described above.
3615 Fix recent gnutls changes.
3616 * gnutls.c (Fgnutls_boot): Don't assume C99.
3617 * process.c (wait_reading_process_output): Fix typo in recent change.
3619 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3621 * process.c (wait_reading_process_output, read_process_output)
3622 (send_process): Check gnutls_state is not NULL.
3624 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3625 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3627 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3629 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3630 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3632 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3635 * nsfns.m (Fx_create_frame): Fix memory leak.
3637 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3638 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3639 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3641 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3643 * xdisp.c (message3_nolog, message_with_string): Encode the string
3644 before writing it to the terminal in a non-interactive session.
3646 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3647 sure we concatenate them into a unibyte string.
3649 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3650 resulting temporary name before returning it to the caller.
3651 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3652 is a unibyte string, convert NAME to a unibyte string to ensure
3653 that the result is also a unibyte string.
3655 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3656 create unibyte strings from default paths and directory/file
3659 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3662 * callproc.c (init_callproc): Use build_unibyte_string to make
3663 sure we create unibyte strings from default paths and
3664 directory/file names.
3666 * buffer.c (init_buffer): Don't store default-directory of
3667 *scratch* in multibyte form. The original problem which led to
3668 that is described in
3669 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3670 but it was solved long ago. (Bug#15260)
3672 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3674 Port to stricter C99 platforms.
3675 Especially, C99 prohibits nesting a struct X inside struct Y if
3676 struct X has a flexible array member.
3677 * alloc.c (struct sdata): New type.
3678 (sdata): Implement in terms of struct sdata.
3679 Remove u member; all uses replaced by next_vector, set_next_vector.
3680 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3681 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3682 (struct sblock): Rename first_data member to data, which is now
3683 a flexible array member. All uses changed.
3684 (next_vector, set_next_vector, large_vector_vec): New functions.
3685 (vector_alignment): New constant.
3686 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3687 (struct large-vector): Now merely a NEXT member, since the old approach
3688 ran afoul of stricter C99. All uses changed to use
3689 large_vector_vec or large_vector_offset.
3690 (large_vector_offset): New constant.
3691 * dispnew.c: Include tparam.h, for tgetent.
3692 Do not include term.h; no longer needed.
3693 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3694 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3695 (struct Lisp_Vector): Use a flexible array member for contents,
3696 instead of a union with a member that is an array of size 1.
3698 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3699 fact that the struct no longer contains a union.
3700 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3701 (struct Lisp_Save_Value, struct Lisp_Free):
3702 Use unsigned, not int, for spacers, to avoid c99 warning.
3703 (union specbinding): Use unsigned, not bool, for bitfield, as
3704 bool is not portable to pre-C99 hosts.
3706 2013-11-04 Glenn Morris <rgm@gnu.org>
3708 * emacs.c (usage_message): Mention that `-L :...' appends.
3710 2013-11-02 Glenn Morris <rgm@gnu.org>
3712 * Makefile.in (abs_builddir): Remove.
3713 (bootstrap_exe): Use relative filename.
3715 Use relative filenames in TAGS files.
3716 * Makefile.in (abs_srcdir): Remove it again.
3717 (.PHONY): Remove frc.
3718 (maintainer-clean): No more TAGS-LISP file.
3719 (TAGS): Pass relative file names to etags.
3720 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3722 * Makefile.in (abs_srcdir): New, set by configure.
3724 (maintainer-clean): Remove pointless echo. That should be in the
3725 top-level Makefile, if anywhere. Delete TAGS-LISP.
3726 (extraclean): No s/ and m/ directories for some time.
3727 (TAGS): Also depend on ctagsfiles3.
3728 Remove no-longer-defined S_FILE.
3729 Pass absolute filenames to etags once more.
3730 (TAGS-LISP): Replace lispdir with its expansion.
3731 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3732 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3734 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3736 * xfaces.c (check_lface_attrs, realize_default_face):
3737 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3738 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3740 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3742 * emacs.c (original_pwd): Remove global var by making it local.
3743 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3745 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3747 * xfaces.c: Declare color_distance.
3748 (QCdistant_foreground): New variable.
3749 (NEAR_SAME_COLOR_THRESHOLD): New define.
3750 (load_color2): New function.
3751 (load_color): Call load_color2.
3752 (load_face_colors): Call load_color2 and if distant-color is specified
3753 calculate distant and use distant-color if colors are near.
3754 (LFACE_DISTANT_FOREGROUND): New define.
3755 (merge_face_ref, Finternal_set_lisp_face_attribute)
3756 (Finternal_get_lisp_face_attribute)
3757 (x_supports_face_attributes_p): Handle distant-foreground similar to
3759 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3761 * dispextern.h (lface_attribute_index):
3762 Add LFACE_DISTANT_FOREGROUND_INDEX.
3764 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3766 * image.c (pbm_next_char): New function.
3767 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3768 (pbm_scan_number): Use it.
3769 (Qlibjpeg_version): New variable.
3770 (syms_of_image): DEFSYM and initialize it.
3772 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3774 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3776 2013-10-31 Glenn Morris <rgm@gnu.org>
3778 * emacs.c (original_pwd): New char.
3779 (main): If using --chdir, store original_pwd.
3780 (init_cmdargs): When setting Vinvocation_directory based on a
3781 relative argv[0], use original_pwd if set. (Bug#15768)
3783 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3785 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3787 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3789 * insdel.c: Fix minor problems found by static checking.
3790 (Qregion_extract_function): Now static.
3791 (prepare_to_modify_buffer_1): Remove unused locals.
3793 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3795 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3796 (syms_of_xdisp): Declare pre-redisplay-function.
3797 (markpos_of_region): Remove function.
3798 (init_iterator, compute_stop_pos, handle_face_prop)
3799 (face_before_or_after_it_pos, reseat_to_string)
3800 (get_next_display_element, window_buffer_changed)
3801 (redisplay_internal, try_cursor_movement, redisplay_window)
3802 (try_window_reusing_current_matrix, try_window_id, display_line)
3803 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3804 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3805 * window.h (struct window): Remove field `region_showing'.
3806 * dispextern.h (struct it): Remove region_beg/end_charpos.
3807 (face_at_buffer_position, face_for_overlay_string)
3808 (face_at_string_position): Update prototypes.
3809 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3810 (face_at_string_position): Remove `region_beg' and `region_end' args.
3811 * fontset.c (Finternal_char_font):
3812 * font.c (font_at, font_range): Adjust calls accordingly.
3813 * insdel.c (Qregion_extract_function): New var.
3814 (syms_of_insdel): Initialize it.
3815 (prepare_to_modify_buffer_1): Use it.
3817 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3819 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3820 * ftxfont.c (ftxfont_get_gcs):
3821 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3822 * xfaces.c (x_free_colors, x_free_dpy_colors)
3823 (x_create_gc, unload_color):
3824 * xselect.c (x_property_data_to_lisp):
3825 * xsettings.c (parse_settings):
3826 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3827 (get_bits_and_offset): Adjust definition.
3828 * frame.c (XParseGeometry): Adjust locals.
3829 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3830 * regex.h (toplevel): Likewise for reg_syntax_t.
3832 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3834 * eval.c (run_hook_with_args): Use FUNCTIONP.
3836 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3838 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3839 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3840 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3841 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3842 on MS-Windows anyway.
3843 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3844 (free_realized_face): ...adjust user.
3845 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3846 white relief pixels to -1.
3847 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3848 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3849 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3851 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3853 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3854 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3855 in practice now. All callers changed.
3857 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3859 * dispextern.h (struct face): Use bitfields for 'underline_type'
3860 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3861 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3862 'stipple' member. Move 'lface' member up to help...
3863 * xfaces.c (make_realized_face): ...this function to find and
3864 clear just the members that need clearing.
3865 (load_face_colors, realize_x_face):
3866 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3868 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3870 * xftfont.c (struct xftfont_info): Remove set-but-unused
3872 (xftfont_open): Adjust user.
3873 (xftfont_get_colors): Remove useless prototype.
3875 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3877 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3878 before passing them to 'unexec'. (Bug#15260)
3880 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3882 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3884 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3886 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3887 the changed signature of the font driver's 'close' method.
3889 * w32font.h (w32font_close): Adjust the prototype to the change in
3890 function definition.
3892 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3894 * w32uniscribe.c (uniscribe_close): Adapt the call to
3895 w32font_close to its new prototype.
3897 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3899 Omit unused frame argument of font API's close function.
3900 * font.h (struct font): Drop frame argument. Adjust comment.
3901 * font.c (font_clear_cache, font_close_object): Adjust users.
3902 * ftfont.c (ftfont_close):
3903 * ftxfont.c (ftxfont_close):
3904 * macfont.m (macfont_close):
3905 * nsfont.m (nsfont_close):
3906 * w32font.c (w32font_close):
3907 * xfont.c (xfont_close):
3908 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3909 tweak comments and make functions safe if called more than once for
3910 the same font object.
3912 Perform font-specific cleanup when font object is swept by GC. See
3913 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3914 * alloc.c (cleanup_vector): New function.
3915 (sweep_vector): Call it for each reclaimed vector object.
3916 * font.h (struct font): Adjust comment.
3918 2013-10-24 Glenn Morris <rgm@gnu.org>
3920 * Makefile.in (abs_top_srcdir): New, set by configure.
3922 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3924 Adjust recent font-related changes to fix bug#15686.
3925 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3926 is a live window system frame, mark its default font too.
3928 2013-10-23 Glenn Morris <rgm@gnu.org>
3930 * Makefile.in (RUN_TEMACS): Make relative (again).
3931 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3932 (bootstrap-emacs$(EXEEXT)):
3933 Quote entities that might contain whitespace.
3935 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3937 Port to Solaris 10 and its bundled GCC.
3938 Problem reported by Timothy C. Burt.
3939 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3941 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3943 Do not allow font caches to grow too large.
3944 * alloc.c (compact_font_cache_entry, compact_font_caches):
3945 New functions or stub if not HAVE_WINDOW_SYSTEM.
3946 (compact_undo_list): Factor out from Fgarbage_collect.
3948 (mark_face_cache): Mark face font. Move down to avoid
3950 (mark_terminals): Do not mark font cache here.
3951 (Fgarbage_collect): Call compaction functions described
3952 above. Adjust comment.
3954 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3956 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3957 chdir to HOME (bug#15607).
3959 * nsterm.m (Qcocoa, Qgnustep): New variables.
3960 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3961 (ns_get_color): Make selection color work for GNUstep also.
3963 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3965 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3966 handles mouse clicks. Instead, let GPM use the same code as all
3967 the other mice use. See the discussion starting at
3968 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3969 for the details of the problem with the menu bar this fixes.
3971 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3973 Remove port-specific display name lists to avoid extra
3974 complexity and data duplication with display info lists.
3975 * xterm.h (x_display_name_list): Remove declaration.
3976 * xterm.c (x_display_name_list): Remove.
3977 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3978 * xfns.c (x_display_info_for_name, Fx_display_list):
3979 Likewise. Use x_display_list where appropriate.
3980 * w32term.h (w32_display_name_list): Remove declaration.
3981 * w32term.c (w32_display_name_list): Remove.
3982 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3984 * w32fns.c (x_display_info_for_name, Fx_display_list):
3985 Likewise. Use x_display_list where appropriate.
3986 * nsterm.h (ns_display_name_list): Remove declaration.
3987 * nsterm.m (ns_display_name_list): Remove.
3988 (ns_term_init, syms_of_nsterm): Adjust users.
3989 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3990 Likewise. Use x_display_list where appropriate.
3991 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3992 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3993 (mark_terminals): Mark per-terminal font cache.
3995 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3997 Don't run timers in input-pending-p. Its new check-timers param
3998 provides the prior behavior. (Bug#15045).
3999 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4001 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4003 Make some functions static in non-Microsoft builds.
4004 On my platform (Fedora 19 x86-64), this shrinks the
4005 Emacs executable (text+data) by 0.25%.
4006 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4007 (load_color) [!MSDOS]:
4008 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4009 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4010 * lisp.h (check_existing):
4011 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4012 (network_interface_info) [!WINDOWSNT]:
4013 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4014 Remove extern decls.
4015 * fileio.c (check_existing):
4016 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4017 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4018 (network_interface_info) [!WINDOWSNT]:
4019 * term.c (encode_terminal_code) [!WINDOWSNT]:
4020 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4021 * xfaces.c (load_color) [!MSDOS]:
4023 * fileio.c (check_existing, check_executable, check_writable):
4024 * process.c (network_interface_list, network_interface_info):
4025 Move earlier, so that we don't need forward decls.
4026 * gnutls.c (fn_gnutls_transport_set_errno)
4027 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4029 * w32.c (init_environment): Use faccessat rather than
4030 check_existing, partly for consistency with the rest of the code
4031 in this file, partly so that check_existing can be static.
4033 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4034 * emacs.c (MAIN_PROGRAM): New macro.
4035 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4036 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4038 bool vector int width fixes
4039 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4040 (Fbool_vector_count_matches_at):
4041 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4042 can exceed PTRDIFF_MAX, at least in theory.
4043 (Fbool_vector_count_matches_at):
4044 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4046 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4048 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4049 (struct sockaddr): Add forward decl, for platforms that lack it.
4051 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4053 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4056 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4058 * w32.c (network_interface_get_info, network_interface_list)
4059 (network_interface_info): New functions. (Bug#15610)
4060 (GetAdaptersInfo_Proc): New typedef.
4061 (get_adapters_info): New wrapper function.
4062 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4064 * process.h (network_interface_list, network_interface_info):
4067 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4068 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4069 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4070 for WINDOWSNT. Doc fix.
4071 (syms_of_process): Defsubr Snetwork_interface_list and
4072 Snetwork_interface_info unconditionally.
4074 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4075 in NS GUI sessions. (Bug#15629)
4077 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4079 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4081 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4083 * print.c (print_object): Print " ..." when truncating bool vectors.
4085 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4087 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4088 standard mouse buttons.
4090 * termhooks.h (struct input_event): Remove incorrect commentary.
4092 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4094 Disallow bool vector operations on mixed-length operands.
4095 The old behavior left garbage in the result vector sometimes,
4096 and didn't seem to be useful.
4097 * data.c (Qwrong_length_argument): New static var.
4098 (wrong_length_argument): New function.
4099 (bool_vector_binop_driver): Check that args agree in length.
4101 * keyboard.c, keyboard.h (all_kboards): Now static.
4103 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4105 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4106 note from the lispref.
4108 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4110 * nsterm.h (struct ns_display_info): Remove set-but-unused
4111 member image_cache (image caches are per-terminal anyway).
4112 (FRAME_X_IMAGE_CACHE): Remove.
4113 * nsterm.m (ns_initialize_display_info): Adjust user.
4115 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4117 * w32proc.c: Include mingw_time.h.
4119 * w32.c: Include mingw_time.h.
4121 Implement scrolling of TTY menus when the screen is too short.
4123 * term.c (tty_menu_display): Accept an additional argument, the
4124 menu item from which to start displaying the menu. Account for
4125 the value of Y when limiting the menu to the number of available
4127 (mi_result): New enumeration.
4128 (read_menu_input): Return enumerated value. When the y coordinate
4129 hits min_y or max_y, return scroll indication instead of wrapping
4131 (tty_menu_activate): Handle the scrolling indications from
4132 read_menu_input. Compute the first menu item to display and pass
4133 it to tty_menu_display.
4135 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4137 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4138 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4139 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4140 Adjust to match the change described below.
4141 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4142 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4143 memory_below_frame members to...
4144 * termchar.h (struct tty_display_info): ...here because they're
4145 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4146 * term.c (init_tty):
4147 * nsterm.m (ns_create_terminal):
4148 * w32term.c (w32_create_terminal):
4149 * xterm.c (x_create_terminal): Adjust users.
4150 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4151 to filter out non-TTY frames. Adjust comment.
4152 (scrolling): Adjust user. Prefer eassert for debugging check.
4154 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4156 * xfaces.c (PT_PER_INCH): Remove unused macro.
4157 * termhooks.h (struct terminal): Remove set-but-unused
4158 member fast_clear_end_of_line.
4159 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4160 * nsterm.m (ns_create_terminal):
4161 * term.c (init_tty):
4162 * w32term.c (w32_create_terminal):
4163 * xterm.c (x_create_terminal): Adjust users.
4165 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4167 * lisp.h (bool_vector_size): New function.
4168 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4169 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4170 (Fbool_vector_not, Fbool_vector_count_matches_at):
4171 Remove uses of 'eassume' that should no longer be needed,
4172 because they are subsumed by the 'eassume' in bool_vector_size.
4174 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4176 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4177 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4178 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4180 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4182 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4183 have different dimensions. (Bug#15575)
4185 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4188 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4190 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4192 * term.c (tty_menu_show): Never return with unbalanced
4193 specpdl. Use eassert for debugging check. Adjust style.
4195 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4197 * term.c (read_menu_input): Make selection of menu items
4198 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4199 (tty_menu_activate): Fix off-by-one error when computing max_y.
4201 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4203 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4204 audit logging (only used with GnuTLS 3.x) and enable it.
4206 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4208 * dispnew.c (redraw_frame): Remove useless #ifdef because
4209 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4210 Also, move TTY fflush to...
4211 * term.c (tty_update_end): ...this function.
4213 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4215 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4216 the end of the frame's glyph matrix. (Bug#15575)
4218 * term.c (tty_menu_display): Don't move cursor while overwriting
4219 frame's glyphs with menu items. Limit the number of items
4220 displayed to what can be shown on the available screen lines,
4221 excluding the echo area.
4222 (tty_menu_activate): Limit the Y coordinate allowed by
4223 read_menu_input to the last screen line used for menu display.
4225 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4227 * lisp.h (eassume): New macro.
4228 Also, include <verify.h>, for 'assume'.
4229 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4230 (vroundup, vector_nbytes):
4231 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4232 (Fbool_vector_not, Fbool_vector_count_matches)
4233 (Fbool_vector_count_matches_at):
4234 Use eassume, not eassert.
4235 * casetab.c (set_identity, shuffle):
4236 * composite.c (composition_gstring_put_cache):
4237 * dispnew.c (update_frame_1):
4238 * ftfont.c (ftfont_shape_by_flt):
4239 * image.c (gif_load):
4240 * intervals.c (offset_intervals):
4241 * macfont.m (macfont_shape):
4242 Remove calls to 'assume' that are no longer needed, because
4243 --enable-gcc-warnings no longer generates bogus warnings
4244 when these calls are removed.
4246 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4248 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4250 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4252 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4253 (Qsubstitute_env_in_file_name): New var.
4254 (syms_of_fileio): Define it.
4256 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4258 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4259 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4262 * term.c (save_and_enable_current_matrix): Don't allocate and
4263 don't save margin areas.
4264 (restore_desired_matrix): Don't restore margin areas.
4265 (free_saved_screen): Don't free margin areas.
4267 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4269 * image.c: Pacify --enable-gcc-warnings.
4270 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4271 #define only if used.
4273 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4275 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4276 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4277 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4278 (gif_load): For giflib v5.x and later, display the error message
4279 produced by giflib when its functions fail.
4280 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4283 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4285 * keyboard.c (last_event_timestamp): Remove. For X selection and
4286 GTK popup menus, it may be obtained from per-frame X display info.
4287 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4288 (process_special_events): Adjust users.
4289 * keyboard.h (last_event_timestamp): Remove declaration.
4290 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4291 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4292 * menu.h (xmenu_show): Adjust prototype.
4293 * menu.c (Fx_popup_menu): Adjust user.
4294 * xselect.c (x_own_selection, x_get_foreign_selection)
4295 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4297 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4299 * keyboard.c (init_kboard): Now static. Add arg
4300 to denote window system. Adjust comment.
4301 (init_keyboard): Adjust user.
4302 (allocate_kboard): New function.
4304 * nsterm.m (ns_term_init):
4305 * term.c (init_tty):
4306 * w32term.c (w32_create_terminal):
4307 * xterm.c (x_term_init): Use it.
4308 * keyboard.h (init_kboard): Remove prototype.
4309 (allocate_kboard): Add prototype.
4311 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4313 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4314 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4316 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4318 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4320 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4322 * term.c (tty_menu_activate): Flush the output stream after
4323 showing the cursor, and don't mark the frame garbaged at exit from
4324 the function. Fixes redisplay glitches when moving from one menu
4327 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4329 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4330 or throw error (Bug#15570).
4332 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4334 * intervals.c (temp_set_point_both): Move test into 'eassert',
4337 * lisp.h (eassert): Don't use 'assume'.
4338 Sometimes 'assume' wins in performance, and sometimes it loses,
4339 so it shouldn't be used all the time. Perhaps we need two
4340 flavors of 'eassert', one for where 'assume' is far more likely
4341 to help or to hurt; but that can be done later.
4342 Problem reported by Dmitry Antipov in
4343 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4344 Also, don't include <verify.h>; no longer needed.
4346 2013-10-09 Glenn Morris <rgm@gnu.org>
4348 * eval.c (Fcond): Doc tweak.
4350 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4352 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4353 expressions with side effects to eassert. (Bug#15565)
4355 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4357 * fns.c (hashfn_user_defined): Allow hash functions to return any
4360 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4362 Fix minor problems found by static checking.
4363 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4364 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4365 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4366 * keyboard.c (read_menu_command): Remove unused local.
4367 * lisp.h (read_menu_command): New decl.
4368 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4369 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4370 Return ptrdiff_t, not int.
4371 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4372 not int, for benefit of xpalloc.
4373 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4375 (have_menus_p): Remove; unused.
4376 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4377 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4378 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4380 (save_and_enable_current_matrix): Omit unnecessary casts.
4381 (read_menu_input): Omit local extern decl (now in lisp.h).
4382 Don't access uninitialized storage if mouse_get_xy fails.
4383 (tty_menu_activate): Mark local as initialized, for lint.
4384 (tty_menu_activate, tty_meny_show): Remove unused locals.
4386 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4388 Support menus on text-mode terminals.
4389 * xterm.h (xw_popup_dialog): Add prototype.
4391 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4392 (xmenu_show): Block input here, instead in Fx_popup_menu.
4393 (xw_popup_dialog): New function, with X-specific bits of popup
4396 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4399 * window.c (Fset_window_configuration): Use run-time tests of the
4400 frame type instead of compile-time conditionals, when menu-bar
4401 lines are considered.
4403 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4404 (w32_popup_dialog): New prototypes.
4406 * w32menu.c (Fx_popup_dialog): Function deleted.
4407 (w32_popup_dialog): New function, with w32 specific bits of popup
4408 dialogs. Block input here.
4410 * w32inevt.c (w32_console_read_socket): Minor change to add
4411 debugging TTY events.
4413 * w32fns.c (show_hourglass): If returning early because the frame
4414 is not a GUI frame, unblock input.
4416 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4417 (cursorY): New functions.
4419 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4420 WINDOWSNT, macros that call curX and curY elsewhere.
4422 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4424 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4425 specific function to hide and show cursor on a text-mode terminal.
4426 (tty_menu_struct, struct tty_menu_state): New structures.
4427 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4428 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4429 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4430 (tty_menu_locate, save_and_enable_current_matrix)
4431 (restore_desired_matrix, screen_update, read_menu_input)
4432 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4433 (tty_pop_down_menu, tty_menu_last_menubar_item)
4434 (tty_menu_new_item_coords, tty_menu_show): New functions.
4435 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4437 * nsterm.h (ns_popup_dialog): Adjust prototype.
4439 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4441 (ns_popup_dialog): Adapt order of arguments to the other
4442 *_menu_show implementations.
4443 (Fx_popup_dialog): Function deleted.
4445 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4447 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4449 * menu.c (have_boxes): New function.
4450 (single_keymap_panes): Use it instead of a compile-time
4452 (single_menu_item): Use run-time tests of the frame type instead
4453 of compile-time conditionals.
4454 (encode_menu_string): New function.
4455 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4456 the macro, since different types of frame need different encoding
4458 (digest_single_submenu): Use run-time tests of frame type instead
4459 of, or in addition to, compile-time conditionals.
4460 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4461 (Fx_popup_menu): Detect when the function is called from keyboard
4462 on a TTY. Don't barf when invoked on a text-mode frame.
4463 Check frame type at run time, instead of compile-time conditionals for
4464 invoking terminal-specific menu-show functions.
4465 Call tty_menu_show on text-mode frames.
4466 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4467 run time to determine which alternative to invoke; support dialogs
4470 * keyboard.h <Qmouse_movement>: Declare.
4472 * keyboard.c <Qmouse_movement>: Now extern.
4473 <Qecho_keystrokes>: New static variable.
4474 (read_key_sequence): Accept an additional argument, a flag to
4475 prevent redisplay during reading of the key sequence. All callers
4477 (read_menu_command): New function.
4478 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4480 (toolkit_menubar_in_use): New function.
4481 (make_lispy_event): Use it instead of a compile-time test.
4483 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4484 window-system being available.
4486 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4487 to x-popup-dialog on the frame type, they all now support popup
4490 * dispnew.c (save_current_matrix): Save the margin areas.
4491 (restore_current_matrix): Restore margin areas.
4492 (update_frame_with_menu): New function.
4494 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4497 * alloc.c (make_save_ptr): Now compiled unconditionally.
4499 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4501 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4502 (redraw_frame, update_frame): Adjust users.
4503 * dispextern.h (set_window_update_flags): Adjust prototype.
4504 * xdisp.c (redisplay_internal): When updating all frames with zero
4505 windows_or_buffers_changed, assume that only the windows that shows
4506 current buffer should be really updated.
4508 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4510 Do not allocate huge temporary memory areas and objects while encoding
4511 for file I/O, thus reducing an enormous memory usage for large buffers.
4512 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4513 * coding.h (struct coding_system): New member raw_destination.
4514 * coding.c (setup_coding_system): Initialize it to zero.
4515 (encode_coding_object): If raw_destination is set, do not create
4516 dst_object. Add comment.
4517 * fileio.c (toplevel): New constant E_WRITE_MAX.
4518 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4519 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4521 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4523 * nsterm.m (windowDidExitFullScreen:)
4524 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4526 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4528 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4529 * keyboard.c (unblock_input_to): Don't process pending signals
4530 if a fatal error is in progress.
4532 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4533 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4534 they're talking about words in Lisp bool vectors.
4535 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4536 * data.c (popcount_bits_word): Rename from popcount_size_t.
4537 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4540 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4542 Improve support for popcount and counting trailing zeros (Bug#15550).
4543 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4544 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4545 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4546 (popcount_size_t_msc, popcount_size_t_gcc):
4547 Remove; now done by Gnulib.
4548 (popcount_size_t): Now a macro that defers to Gnulib.
4549 (count_trailing_zero_bits): Return int, for consistency with
4550 Gnulib and because Emacs prefers signed to unsigned int.
4551 Don't assume that size_t is either unsigned int or unsigned long
4552 or unsigned long long.
4553 (size_t_to_host_endian): Do not assume that size_t is either
4554 exactly 32 or exactly 64 bits wide.
4555 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4556 etc., so that it's now an enum constant, not a macro.
4557 No need to assume that it's either 32 or 64.
4559 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4561 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4564 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4566 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4567 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4569 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4571 emacs_read and emacs_write now use void *, not char *.
4572 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4573 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4574 Buffer arg is now void *, not char *. This matches plain
4575 'read' and 'write' better, and avoids a constraint violation
4576 on Solaris 9 with Oracle Studio.
4578 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4580 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4581 memset to explicit loop. Otherwise copy largest possible chunk
4582 from initialized to uninitialized part, thus allowing the longer
4583 memcpy runs and reducing the number of loop iterations.
4585 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4587 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4588 hide toolbar (Bug#15388).
4589 (windowDidEnterFullScreen:): If presentation options are zero,
4590 set them here (Bug#15388).
4591 (ns_update_auto_hide_menu_bar): Remove runtime check.
4592 Don't auto hide dock unless menubar is also auto hidden.
4594 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4596 * editfns.c (message): Mention batch mode in doc string.
4598 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4600 * nsterm.m (check_native_fs): Remove erroneous comment.
4602 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4604 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4605 uses find_newline instead of scan_newline and so doesn't move point.
4607 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4609 Use hardware support for byteswapping on glibc x86 etc.
4610 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4611 whereas the old swap64 needed 30.
4612 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4613 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4614 Use byteswap.h's macros to swap bytes.
4615 * lisp.h (swap16, swap32, swap64): Remove.
4616 All uses replaced by bswap_16, bswap_32, bswap_64.
4618 * bytecode.c (exec_byte_code): Use some more volatile variables
4619 to work around local variables getting clobbered by longjmp.
4620 Port to pre-C99, which doesn't allow decls after stmts.
4622 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4624 * lisp.h (eassert): Assume that COND is true when optimizing.
4625 In other words, take on the behavior of eassert_and_assume.
4626 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4627 (eassert_and_assume): Remove. All uses replaced by eassert.
4629 * xdisp.c (Qglyphless_char): Now static.
4631 Adjust to merge from gnulib.
4632 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4633 * lisp.h: Include <verify.h>, for 'assume'.
4635 * eval.c (clobbered_eassert): New macro.
4636 (internal_catch, internal_condition_case)
4637 (internal_condition_case_1, internal_condition_case_2)
4638 (internal_condition_case_n): Use it instead of eassert
4639 when the argument contains locals clobbered by longjmp.
4640 Don't use clobbered locals outside of clobbered_eassert.
4641 (internal_lisp_condition_case): Use a volatile variable
4642 to work around a local variable's getting clobbered.
4644 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4646 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4647 (PUSH_HANDLER): New macro.
4648 (catchlist): Remove.
4649 (handlerlist): Always declare.
4651 * eval.c (catchlist): Remove (merge with handlerlist).
4652 (handlerlist, lisp_eval_depth): Not static any more.
4653 (internal_catch, internal_condition_case, internal_condition_case_1)
4654 (internal_condition_case_2, internal_condition_case_n):
4656 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4657 handlerlist/catchlist.
4658 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4659 handlerlist which can only handle a single condition-case handler at
4661 (find_handler_clause): Simplify since we only a single branch here
4664 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4666 (bcall0): New function.
4667 (exec_byte_code): Add corresponding cases. Improve error message when
4668 encountering an invalid byte-code. Let Bunwind_protect accept
4669 a function (rather than a list of expressions) as argument.
4671 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4672 and make them unconditional now that they're heap-allocated.
4674 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4676 * charset.c (Fdecode_char, Fencode_char): Remove description of
4677 `restriction' arg. now that it's hidden by advertised-calling-convention.
4679 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4681 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4682 Remove unused variable (from mac-port).
4683 (macfont_draw): Use s->ybase for correct y position.
4685 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4687 * frame.h (struct frame): Drop has_minibuffer member because...
4688 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4689 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4691 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4693 * window.h (struct window): Prefer enum text_cursor_kinds to int
4694 for phys_cursor_type member. Move the latter, phys_cursor_width,
4695 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4696 * window.c (replace_window, make_window): Adjust users.
4698 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4700 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4701 this module is never compiled otherwise.
4703 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4705 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4708 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4710 * xdisp.c (get_next_display_element): Don't call face_for_font in
4711 a build configured --without-x. (Bug#15484)
4713 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4715 * window.c (calc_absolute_offset): #elif should be #elif defined.
4717 * frame.c (delete_frame): Block/unblock input to overcome race
4718 condition (Bug#15475).
4720 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4722 * frame.c (delete_frame): Record selected frame only after
4723 calling Qdelete_frame_functions (Bug#15477).
4725 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4727 * nsterm.m (ns_selection_color): Remove.
4728 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4729 NSColor selectedText(Background)Color. Only for COCOA.
4730 (ns_term_init): Remove assignment of ns_selection_color, logic
4731 moved to ns_get_color.
4733 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4734 NS_SELECTION_COLOR_DEFAULT.
4735 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4737 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4739 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4740 frame' does not have the tool_bar_window member.
4742 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4744 Signal error when reading an empty byte-code object (Bug#15405)
4745 * lread.c (read1): Signal error.
4746 * alloc.c (make_byte_code): eassert header size.
4747 (sweep_vectors): Change an int to size_t.
4749 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4751 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4752 instead of ints, as it's the usual style for offsetof constants. See:
4753 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4755 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4756 This is ugly, but it should fix the performance problem for older
4757 GCC versions in the short run. I'll look into integrating the
4758 Gnulib module for popcount, as a better fix.
4759 See the thread starting in:
4760 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4761 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4762 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4763 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4764 (popcount_size_t): Use it.
4766 2013-09-24 Daniel Colascione <dancol@dancol.org>
4768 * process.c (Fnetwork_interface_info): Fix build break due to
4771 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4773 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4774 Prefer signed to unsigned integers where either will do.
4775 No need for 'const' on locals that do not escape.
4776 Omit easserts with unnecessary and unportable assumptions about
4777 alignment. Avoid unnecessary casts to char *.
4779 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4781 Use union for the payload of struct Lisp_Vector.
4782 This helps to avoid a few glitches dictated by C's aliasing rules.
4783 * lisp.h (struct Lisp_Vector): Use union for next and
4784 contents member. Adjust comment. Change related users.
4785 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4786 Related users changed.
4787 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4788 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4789 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4790 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4792 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4794 Optimize glyph row clearing and copying routines.
4795 * dispextern.h (struct glyph_row): Change layout of struct
4796 glyph_row to help copy_row_except_pointers. Adjust comment.
4797 * dispnew.c (null_row): Remove.
4798 (clear_glyph_row): Use offsetof and memset to find and clear
4799 just the members that need clearing. Adjust comment.
4800 (copy_row_except_pointers): Likewise for copying.
4802 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4804 Some minor cleanups of recently-added bool vector code.
4805 * conf_post.h (assume): Always return void. Use lint version
4806 only if GCC and MSC versions don't apply.
4807 * conf_post.h (assume):
4808 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4809 Depend on _MSC_VER, not __MSC_VER, for consistency with
4811 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4812 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4813 (bool_vector_binop_driver, count_trailing_zero_bits)
4814 (size_t_to_host_endian): Now static, not static inline;
4815 the latter isn't needed with modern compilers and doesn't
4816 work with older compilers anyway.
4818 * alloc.c (valgrind_p): Use bool for boolean.
4820 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4822 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4823 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4824 (display_last_displayed_message_p, message_buf_print)
4825 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4826 Use bool for boolean.
4827 * dispextern.h (cancel_line, init_desired_glyphs):
4828 Remove ancient leftover.
4829 (help_echo_showing_p, hourglass_shown_p):
4830 * lisp.h (noninteractive_need_newline): Adjust declaration.
4832 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4834 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4836 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4837 ...this file and convert the latter to static. Adjust comment.
4838 (make_initial_frame):
4839 * window.c (init_window_once): Adjust user.
4840 * frame.h (last_nonminibuf_frame): Remove declaration.
4841 * lisp.h (selected_frame): Likewise.
4842 * msdos.c (the_only_display_info): Adjust comment.
4844 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4846 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4847 computing the end column of mouse-highlight that comes from
4848 display or overlay strings. (Bug#15437)
4849 (note_mouse_highlight): Adapt calculation of last argument to
4850 mouse_face_from_string_pos to the above change.
4852 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4853 all platforms, not just for clang.
4855 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4857 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4858 about excess arguments to snprintf.
4860 * conf_post.h(assume): Use __builtin_unreachable for clang.
4862 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4864 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4865 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4867 2013-09-23 Daniel Colascione <dancol@dancol.org>
4869 * alloc.c (USE_VALGRIND): New macro; on by default
4870 when ENABLE_CHECKING.
4871 (mark_maybe_object, mark_maybe_pointer)
4872 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4874 (valgrind_p) [USE_VALGRIND]: New variable.
4875 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4877 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4879 * process.c (wait_reading_process_output): Change int pnamelen to
4882 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4883 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4884 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4885 argument to unsigned long to avoid warning.
4886 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4888 * conf_post.h (assume): Fix compiler error: x shall be cond.
4890 2013-09-22 Daniel Colascione <dancol@dancol.org>
4892 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4893 warning when compiling without a window system.
4895 2013-09-22 Daniel Colascione <dancol@dancol.org>
4897 * data.c (Qbool_vector_p): New symbol.
4898 (bool_vector_spare_mask, popcount_size_t_generic)
4899 (popcount_size_t_msc, popcount_size_t_gcc)
4901 (bool_vector_binop_driver)
4902 (count_trailing_zero_bits, size_t_to_host_endian)
4903 (Fbool_vector_exclusive_or)
4904 (Fbool_vector_union)
4905 (Fbool_vector_intersection, Fbool_vector_set_difference)
4906 (Fbool_vector_subsetp, Fbool_vector_not)
4907 (Fbool_vector_count_matches)
4908 (Fbool_vector_count_matches_at): New functions.
4909 (syms_of_data): Intern new symbol, functions.
4910 * alloc.c (bool_vector_payload_bytes): New function.
4911 (Fmake_bool_vector): Instead of calling Fmake_vector,
4912 which performs redundant initialization and argument checking,
4913 just call allocate_vector ourselves. Make sure we clear any
4914 terminating padding to zero.
4915 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4916 instead of open-coding the size calculation.
4917 (vroundup_ct): New macro.
4918 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4919 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4920 * composite.c (composition_gstring_put_cache):
4921 Change lint_assume to assume.
4922 * conf_post.h (assume): New macro.
4923 (lint_assume): Remove.
4924 * dispnew.c (update_frame_1): Change lint_assume to assume.
4925 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4927 * image.c (gif_load): Change lint_assume to assume.
4928 * lisp.h (eassert_and_assume): New macro.
4929 (Qbool_vector_p): Declare.
4930 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4931 (swap16, swap32, swap64): New inline functions.
4932 * macfont.m (macfont_shape): Change lint_assume to assume.
4933 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4934 * xsettings.c (parse_settings): Use new swap16 and
4935 swap32 from lisp.h instead of file-specific macros.
4937 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4939 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4940 found (which can legitimately happen when the glyph row at the
4941 window start is disabled in the current_matrix. (Bug#15365)
4943 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4945 Fix syntax.h bug introduced by recent INLINE change.
4946 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4947 conditionally compiled one way in some modules, and a different
4948 way in others. This doesn't work with extern inline functions,
4949 which must have the same definition in all modules, because the
4950 defining code might be shared across modules, depending on the
4951 implementation. Symptoms reported by Martin Rudalics in:
4952 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4953 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4954 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4955 overriding the corresponding functions in syntax.h.
4956 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4957 (syntax_property): New inline functions.
4958 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4959 Rewrite in terms of these new functions.
4961 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4963 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4964 not chars_in_text, whose result depends on the multibyteness of
4965 the current buffer. (Bug#15426)
4967 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4969 Port recent change to hosts where pointers aren't 'long'.
4970 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4971 Don't assume that pointers are the same width as 'long'.
4972 Add a compile-time check that a pointer fits into two X slots.
4974 A simpler, centralized INLINE.
4975 * conf_post.h (INLINE): Define only if not already defined.
4976 This allows us to use a single INLINE, defined by one file
4978 * emacs.c (INLINE): Define it.
4979 Also, include category.h, charset.h, composite.h, dispextern.h,
4980 syntax.h, systime.h, so that their INLINE definitions are expanded
4982 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4983 * buffer.h, buffer.c (BUFFER_INLINE):
4984 * category.h, category.c (CATEGORY_INLINE):
4985 * character.h, character.c (CHARACTER_INLINE):
4986 * charset.h, charset.c (CHARSET_INLINE):
4987 * composite.h, composite.c (COMPOSITE_INLINE):
4988 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4989 * frame.h, frame.c (FRAME_INLINE):
4990 * intervals.h, intervals.c (INTERVALS_INLINE):
4991 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4992 * lisp.h, alloc.c (LISP_INLINE):
4993 * process.h, process.c (PROCESS_INLINE):
4994 * syntax.h, syntax.c (SYNTAX_INLINE):
4995 * systime.h, sysdep.c (SYSTIME_INLINE):
4996 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4997 * window.h, window.c (WINDOW_INLINE):
4998 Remove. All uses replaced with INLINE.
5000 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5002 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5005 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5007 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5008 'const char *' to avoid compiler warnings due to similar change in
5009 the prototype of x_get_string_resource.
5011 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5013 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5014 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5015 going to replace static variables below. Adjust comments.
5016 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5017 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5018 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5019 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5020 Related users changed.
5021 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5022 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5023 last_mouse_movement_time, going to replace static variables below.
5025 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5026 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5028 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5029 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5030 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5031 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5032 static variables below.
5033 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5034 (last_mouse_scroll_bar): Remove.
5035 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5036 (mouseExited): Related users changed.
5038 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5040 Do not use external array to process X scroll bar messages.
5041 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5042 (x_send_scroll_bar_event): Pack window pointer into two slots
5043 of XClientMessageEvent if we're 64-bit. Adjust comment.
5044 (x_scroll_bar_to_input_event): Unpack accordingly.
5046 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5048 Ifdef away recent changes which aren't relevant to NS port.
5049 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5050 [!HAVE_NS]: Declare as such.
5051 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5052 [!HAVE_NS]: Define as such.
5054 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5056 * frame.c (x_redo_mouse_highlight): New function
5057 to factor out common code used in W32 and X ports.
5058 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5059 * xterm.h (struct x_display_info):
5060 * w32term.h (struct w32_display_info):
5061 * nsterm.h (struct ns_display_info): New members
5062 last_mouse_motion_frame, last_mouse_motion_x and
5063 last_mouse_motion_y, going to replace static variables below.
5064 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5065 (redo_mouse_highlight): Remove.
5066 (note_mouse_movement, syms_of_xterm): Adjust user.
5067 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5068 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5069 (redo_mouse_highlight): Remove.
5070 (note_mouse_movement, syms_of_w32term): Adjust user.
5071 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5072 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5074 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5075 * nsfns.m (compute_tip_xy): Adjust user.
5077 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5079 * frame.c (x_mouse_grabbed): New function.
5080 * dispextern.h (x_mouse_grabbed): Add prototype.
5081 (last_mouse_frame): Remove declaration.
5082 * xterm.h (struct x_display_info):
5083 * w32term.h (struct w32_display_info):
5084 * nsterm.h (struct ns_display_info): New member
5085 last_mouse_frame, going to replace...
5086 * xdisp.c (last_mouse_frame): ...global variable.
5087 (note_tool_bar_highlight):
5088 * w32term.c (w32_mouse_position, w32_read_socket):
5089 * xterm.c (XTmouse_position, handle_one_xevent):
5090 Use x_mouse_grabbed.
5091 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5093 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5095 * w32term.c (w32_read_socket): Avoid temporary
5096 variables in a call to x_real_positions.
5097 * xterm.c (handle_one_xevent): Likewise.
5099 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5101 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5102 (x_icon_type): Remove prototype.
5103 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5104 * frame.c (x_icon_type): Remove.
5105 * w32term.c (x_make_frame_visible, x_iconify_frame):
5106 * xterm.c (x_make_frame_visible, x_iconify_frame):
5107 Use x_set_bitmap_icon to factor out common code.
5109 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5111 * dispextern.h (check_x_display_info, x_get_string_resource):
5112 Declare here just once and unify the latter.
5113 * frame.c (check_x_display_info, x_get_string_resource):
5114 * nsterm.h (check_x_display_info):
5115 * xrdb.c (x_get_string_resource):
5116 * xterm.h (check_x_display_info): Remove prototypes.
5117 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5118 * w32reg.c (x_get_string_resource): Likewise.
5119 (w32_get_rdb_resource): Adjust user.
5121 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5123 * xterm.h (struct x_display_info): New member
5124 x_pending_autoraise_frame, going to replace...
5125 * xterm.c (pending_autoraise_frame): ...static variable.
5126 (x_new_focus_frame, XTread_socket): Adjust users.
5127 * w32term.h (struct w32_display_info): New member
5128 w32_pending_autoraise_frame, going to replace...
5129 * w32term.c (pending_autoraise_frame): ...global variable.
5130 (x_new_focus_frame, w32_read_socket): Adjust users.
5132 2013-09-17 Glenn Morris <rgm@gnu.org>
5134 * xdisp.c (message_dolog): If we create *Messages*,
5135 switch it to messages-buffer-mode.
5137 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5139 Don't overuse 'const' in types of locals.
5140 * bidi.c (bidi_count_bytes):
5141 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5142 (xg_event_is_for_scrollbar):
5143 * xselect.c (x_handle_property_notify)
5144 (x_handle_selection_notify, x_handle_dnd_message):
5145 * xsettings.c, xsettings.h (xft_settings_event):
5146 * xterm.c (x_handle_net_wm_state, handle_one_event)
5147 (x_menubar_window_to_frame, x_detect_focus_change)
5148 (construct_mouse_click, note_mouse_movement)
5149 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5150 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5151 (handle_one_xevent, x_handle_net_wm_state):
5152 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5153 (x_handle_dnd_message):
5154 Avoid unnecessary 'const', typically the second 'const' in
5155 'const foo * const arg', a 'const' that does not affect the API
5156 and doesn't significantly help the human reader.
5158 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5160 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5161 only if Glib < 2.36.0.
5162 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5163 * xsettings.c (init_gconf, init_gsettings): Do not check
5165 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5167 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5169 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5171 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5172 before calling g_type_init.
5174 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5176 * nsterm.m (syms_of_nsterm): ... to here.
5178 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5180 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5181 (ignore_next_mouse_click_timeout): Use Time as X does.
5182 (handle_one_xevent): Avoid cast and use unsigned comparison.
5184 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5186 Do not copy X event in handle_one_xevent except KeyPress case.
5187 Wnen XEvent is processed, it is unlikely to be changed except
5188 KeyPress case, so we can avoid copying and use const pointer to
5189 const data to make sure that an event is not changed elsewhere.
5190 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5191 const' and do not create local copy except for the KeyPress event.
5192 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5193 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5194 (x_handle_net_wm_state, x_menubar_window_to_frame)
5195 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5196 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5197 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5198 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5199 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5200 (x_handle_dnd_message):
5201 * xsettings.c (xft_settings_event):
5202 Use 'const XEvent * const' where appropriate.
5203 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5205 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5207 Fix X event waiting to handle multiple frames.
5208 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5209 * xterm.c (pending_event_wait): Remove. Adjust users.
5210 (x_detect_focus_change): Pass frame arg.
5211 (handle_one_xevent): Find related frame early and clear per-frame
5212 wait_event_type only if this is an event for the relevant frame.
5213 (x_wait_for_event): Use per-frame wait_event_type.
5215 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5217 * nsfns.m (Fx_create_frame): Fix font driver registration for
5220 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5221 for syms_of_macfont.
5223 * nsterm.m: Include macfont.h.
5224 (ns_tmp_flags, ns_tmp_font): Remove.
5225 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5226 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5227 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5228 (changeFont:): Fix code style. Check for font driver type when
5231 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5234 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5235 (nsfont_open): Set font driver type.
5236 Set font->ascent and font->descent. Figure out font instead of
5237 ns_tmp_font, and flags instead of ns_tmp_flags.
5238 Fix indentation. Remove call to ns_draw_text_decoration,
5241 * nsfns.m: Include macfont.h.
5242 (Fx_create_frame): Register macfont driver, make a better default font.
5243 (Fns_popup_font_panel): Get font from macfont driver, if used.
5245 * macfont.m, macfont.h, macuvs.h: New files.
5247 * font.h: Declare syms_of_macfont.
5249 * font.c (syms_of_font): Call syms_of_macfont.
5251 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5253 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5255 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5256 and it is always zero for others, so I assume that this is an ancient
5257 leftover which nobody will want to change any more.
5258 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5259 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5260 * frame.c (x_set_scroll_bar_width):
5261 * w32fns.c (w32_createscrollbar):
5262 * w32term.c (w32_set_vertical_scroll_bar):
5263 * xfns.c (x_set_scroll_bar_default_width):
5264 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5265 (x_scroll_bar_expose): Related users changed.
5267 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5269 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5270 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5271 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5273 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5275 * nsterm.h, w32term.h, xterm.h: ...and not here.
5276 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5277 Remove unused Xisms.
5278 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5279 these modules are never compiled otherwise.
5281 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5283 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5284 Doc fix. (Bug#15375)
5286 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5288 Unify Fx_focus_frame between all ports.
5289 * frame.h (x_focus_frame): New prototype.
5290 * xfns.c (Fx_focus_frame): Remove.
5291 (syms_of_xfns): Do not defsubr it.
5292 (x_focus_frame): X implementation.
5293 * nsfns.m (Fx_focus_frame): Remove.
5294 (syms_of_nsfns): Do not defsubr it.
5295 (x_focus_frame): NS implementation.
5296 * w32term.c (Fx_focus_frame): Remove.
5297 (x_focus_on_frame): Rename to...
5298 (x_focus_frame): W32 implementation.
5299 * w32term.h (x_focus_on_frame): Remove prototype.
5300 * w32fns.c (Fx_focus_frame): Remove.
5301 (syms_of_w32fns): Do not defsubr it.
5302 * frame.c (Fx_focus_frame): Define here.
5303 (syms_of_frame): Defsubr here.
5304 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5306 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5308 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5309 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5310 each port to reference the port-specific window system data.
5311 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5312 (FRAME_DISPLAY_INFO): Define.
5313 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5314 (FRAME_DISPLAY_INFO): Define. Adjust users.
5315 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5316 (FRAME_DISPLAY_INFO): Define. Adjust users.
5317 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5318 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5319 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5320 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5321 * xselect.c, xterm.c: All related users changed.
5323 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5325 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5326 (x_menubar_window_to_frame): Remove prototypes.
5327 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5328 (x_menubar_window_to_frame, x_top_window_to_frame):
5330 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5331 (x_menubar_window_to_frame, x_top_window_to_frame):
5332 ...to here and convert all but the last to static.
5334 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5336 * lisp.mk (lisp): Add w32-common-fns.elc.
5338 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5340 * charset.c (char_charset): Document an exception for char-charset.
5342 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5344 * xterm.h (x_display_info): New field last_user_time...
5345 * xterm.c (toplevel): ...to replace static last_user_time.
5346 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5348 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5350 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5351 scroll bar values to prevent thumb from disappear and update comment.
5353 2013-09-11 Glenn Morris <rgm@gnu.org>
5355 * emacs.c (usage_message): Possessive apostrophe tweak.
5357 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5359 * nsterm.m (syms_of_nsterm): Use Qns.
5360 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5361 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5362 * xfns.c (x_display_info_for_name, Fx_open_connection):
5363 Remove old '#if 0' code.
5364 (syms_of_xfns): Use Qx.
5365 * termhooks.h (fullscreen_hook): Remove the leftover.
5366 (struct terminal): Fix typo in comment.
5368 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5370 Cleaning up a few X scroll bar bits.
5371 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5372 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5373 New member last_seen_part, going to replace...
5374 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5375 (xt_action_hook) [USE_LUCID]: Adjust user.
5376 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5377 Lucid-specific scroll bar support.
5378 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5379 to int and adjust to use last_seen_part member.
5380 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5381 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5382 Initialize last_seen_part.
5384 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5386 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5387 insert-buffer-substring an empty string.
5389 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5391 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5392 avoiding a GCC warning.
5394 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5396 Ifdef away frame tool bar code when it is not really used.
5397 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5398 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5399 and minimize_tool_bar_window_p under the above.
5400 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5401 (fset_tool_bar_window): Likewise.
5402 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5403 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5404 (change_frame_size_1):
5405 * window.c (window_from_coordinates, Frecenter): Adjust users.
5406 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5407 code is not really used.
5408 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5409 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5410 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5411 [!USE_GTK && !HAVE_NS]: Define as such.
5412 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5413 (note_mouse_highlight, expose_frame):
5414 * xfns.c (x_set_tool_bar_lines):
5415 * xterm.c (handle_one_xevent): Adjust users.
5417 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5419 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5420 This bug was introduced by my 2013-08-26 patch, which incorrectly
5421 assumed that the terminfo implementation doesn't use termcap buffers.
5422 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5423 these buffers apparently are used after all.
5424 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5425 (struct tty_display_info): Define members termcap_term_buffer and
5426 termcap_strings_buffer even if TERMINFO.
5428 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5431 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5432 'usage' docstring entry to pacify make-docfile.
5434 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5436 Change comparison functions =, <, >, <=, >= to take many arguments.
5437 * data.c: Change comparison functions' interface and implementation.
5438 * lisp.h: Make arithcompare available for efficient two arg
5440 * bytecode.c: Use arithcompare.
5441 * fileio.c: Use new interface.
5443 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5445 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5447 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5449 * eval.c (Feval): Document the new use of `lexical'.
5451 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5453 Review and drop old frame resize hack.
5454 * frame.h (struct frame): Remove force_flush_display_p.
5455 * dispnew.c (update_frame): Adjust user and don't call
5456 flush_frame here. The comment has said that there was an issues
5457 with redisplaying fringes, but I don't see any differences with
5458 and without this hack. Hopefully we can continue without it.
5459 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5460 current frame matrices twice if resized_p is set.
5462 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5464 Do not populate pure Xism x_sync to other ports.
5465 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5466 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5467 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5468 * w32term.h (x_sync): Remove prototype.
5470 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5472 Cleanup frame flushing.
5473 * dispextern.h (struct redisplay_interface):
5474 Drop flush_display_optional because flush_display is enough
5475 for X and flushing via RIF is just a no-op for others.
5476 * frame.h (flush_frame): New function.
5477 * dispnew.c (update_frame):
5478 * minibuf.c (read_minibuf):
5479 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5481 * keyboard.c (detect_input_pending_run_timers): Do not flush
5482 all frames but selected one in redisplay_preserve_echo_area.
5483 * nsterm.m (ns_flush): Remove no-op.
5484 (ns_redisplay_interface): Adjust user.
5485 * w32term.h (x_flush): Remove no-op.
5486 (w32_redisplay_interface): Adjust user.
5487 * xterm.c (x_flush): Simplify because we do not flush all
5488 frames at once any more. Adjust comment.
5489 (x_redisplay_interface): Adjust user.
5491 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5493 Port --without-x --enable-gcc-warnings to Fedora 19.
5494 * gfilenotify.c (globals_of_gfilenotify):
5495 Call g_type_init only if using an older glib version that needs it.
5497 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5499 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5500 (last_glyphless_glyph_merged_face_id): Remove declarations.
5501 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5502 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5503 (last_glyphless_glyph_merged_face_id): Now static.
5504 (merge_escape_glyph_face): New function, refactored from...
5505 (get_next_display_element): ...here.
5506 (merge_glyphless_glyph_face): New function, refactored from...
5507 (produce_glyphless_glyph): ...here...
5508 * term.c (produce_glyphless_glyph): ...and here.
5510 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5512 * eval.c (eval_sub): Only call Ffunction if necessary.
5514 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5516 Attempt to make redisplay more selective when changing cursor type.
5517 * frame.h (struct frame): New bitfield cursor_type_changed.
5518 * xdisp.c (cursor_type_changed): Remove.
5519 (try_cursor_movement, redisplay_window, try_window_id)
5520 (set_frame_cursor_types, try_window_reusing_current_matrix):
5521 Adjust to use per-frame bitfield.
5522 (redisplay_internal): Look for cursor type change on each visible
5523 frame and consider all frames if cursor type has been changed on
5524 the frame other than selected. If cursor type has been changed on
5525 selected frame only, do not use fast update.
5527 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5529 Attempt to make redisplay more selective when changing fonts.
5530 * frame.h (struct frame): New bitfield fonts_changed.
5531 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5532 (adjust_frame_glyphs): Add prototype.
5533 * dispnew.c (fonts_changed_p): Remove.
5534 (adjust_glyphs): Remove because we do not
5535 adjust matrices on all frames at once any more.
5536 (adjust_frame_glyphs): Block and unblock input here.
5537 (adjust_glyph_matrix): Use fonts_changed.
5538 (change_frame_size_1): Use adjust_frame_glyphs.
5539 * font.c (font_open_entity): Use fonts_changed.
5540 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5541 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5542 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5543 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5544 (shrink_mini_window, Fresize_mini_window_internal)
5545 (window_scroll_pixel_based, Fset_window_configuration)
5546 (apply_window_adjustment, Fset_window_vscroll):
5547 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5548 Use adjust_frame_glyphs.
5549 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5550 (try_window_reusing_current_matrix, try_window_id, display_line)
5551 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5552 (redisplay_internal): Consider fonts_changed and adjust frame
5553 matrices for each frame only if the frame is visible. If font
5554 has been changed on some frame during full redisplay, retry
5555 only visible frames where the font has been actually changed.
5557 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5559 Cache current header and mode line height for each window.
5560 * window.h (struct window): New fields mode_line_height
5561 and header_line_height.
5562 * window.c (make_window): Initialize them.
5563 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5564 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5565 (current_mode_line_height, current_header_line_height):
5567 * xdisp.c (current_mode_line_height, current_header_line_height):
5569 (pos_visible_p, init_xdisp): Adjust user.
5570 (redisplay_window): Invalidate mode_line_height and
5571 header_line_height if current and desired matrices do not agree.
5573 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5575 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5576 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5578 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5580 Make --without-x compatible with --enable-gcc-warnings.
5581 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5582 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5583 members under HAVE_WINDOW_SYSTEM.
5584 * keyboard.c (make_lispy_focus_out): Likewise.
5585 (record_menu_key): Move under HAVE_MENUS.
5586 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5587 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5588 (syms_of_xdisp): Adjust user.
5589 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5590 (start_hourglass, cancel_hourglass):
5591 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5592 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5593 and CLEAR_FONT_TABLE_NFONTS.
5594 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5595 Declare only if HAVE_WINDOW_SYSTEM.
5596 (lface_same_font_attributes_p, clear_face_gcs): Define only
5597 if HAVE_WINDOW_SYSTEM.
5599 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5601 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5602 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5603 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5605 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5607 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5609 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5611 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5612 This fixes a type error on hosts where ptrdiff_t is wider than int.
5614 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5616 * keyboard.c (read_key_sequence_vs): New function.
5617 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5620 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5622 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5624 Makefile improvements.
5625 * Makefile.in (config.status): Don't use double-colon rules, as
5626 they are not portable according to POSIX. Fix shell typo with `;
5627 I guess this rule has never been tested?
5628 (VCSWITNESS): New macro, to override any environment var.
5630 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5632 * xterm.h (struct x_display_info): Do not track X connection
5633 fd separately because it is always available from Display.
5634 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5637 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5639 * buffer.c (drop_overlay):
5640 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5641 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5643 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5645 * buffer.c (Fmake_overlay, Fmove_overlay):
5646 * intervals.c (set_point_from_marker):
5647 * print.c (PRINTPREPARE): Prefer signal_error
5648 to plain error and report unsuitable marker too.
5650 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5652 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5653 for 'dragging' member.
5654 (struct x_output): Remove set-but-unused leftovers
5655 'left_before_move' and 'top_before_move'.
5656 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5657 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5658 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5659 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5660 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5661 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5662 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5663 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5665 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5667 * nsfont.m (INVALID_GLYPH): New define.
5668 (nsfont_encode_char): Use INVALID_GLYPH.
5669 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5671 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5673 * xterm.c (x_last_mouse_movement_time): Revert last change.
5674 This code should use XDisplayMotionBufferSize to check display's
5675 motion history first, and there are few other issues as well.
5676 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5677 (handle_one_xevent): Adjust user.
5679 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5681 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5682 * frame.c (Flast_nonminibuf_frame): ... to here.
5683 (check_minibuf_window): Don't abort if no window was found
5686 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5688 Use XGetMotionEvents to ask the last mouse motion time from X server.
5689 * xterm.c (X_MOTION_HISTORY): Default to 1.
5690 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5691 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5692 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5693 Ifdef away legacy code.
5694 (XTmouse_position, x_scroll_bar_report_motion):
5695 Use x_last_mouse_movement_time.
5696 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5699 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5701 * msdos.c (last_mouse_window): Move to...
5702 (dos_rawgetc): ...this function and adjust comment.
5703 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5704 (mouseMoved): ...this function and adjust comment.
5705 * w32term.c (last_window): Likewise with...
5706 (w32_read_socket): ...this function.
5707 * xterm.c (last_window): Likewise with...
5708 (handle_one_xevent): ...this function.
5710 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5712 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5713 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5714 (handle_one_xevent): ...to here.
5715 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5718 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5720 * msdos.c (IT_set_terminal_window): Remove no-op.
5721 (initialize_msdos_display): Adjust terminal setup.
5722 * w32console.c (w32con_set_terminal_window): Remove no-op.
5723 (initialize_w32_display): Adjust terminal setup.
5724 * w32term.c (w32_set_terminal_window): Remove no-op.
5725 (w32_create_terminal): Adjust terminal setup.
5726 * xterm.c (XTset_terminal_window): Remove no-op.
5727 (x_create_terminal): Adjust terminal setup.
5729 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5731 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5733 (ns_create_terminal): Adjust terminal setup.
5734 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5736 (w32_create_terminal): Adjust terminal setup.
5737 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5739 (x_create_terminal): Adjust terminal setup.
5741 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5743 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5744 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5745 * dispnew.c (buffer_posn_from_coords):
5746 * window.c (Fwindow_end, displayed_window_lines):
5747 * xdisp.c (redisplay_mode_lines): Use it.
5749 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5751 * fontset.c (face_for_char): Check char in the current face font first
5752 if HAVE_NS (Bug#15138).
5754 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5756 * window.c (temp_output_buffer_show): Make sure window returned
5757 by display_buffer is live (Bug#15213).
5759 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5761 Minor cleanup to avoid forward declarations.
5762 * coding.h (struct ccl_spec): Remove forward declaration.
5763 * composite.h (toplevel): Include font.h.
5764 (struct composition_it, struct face, struct font_metrics):
5765 Remove forward declaration.
5766 * dispextern.h (struct image, struct atimer): Likewise.
5767 * emacsgtkfixed.h (struct frame): Likewise.
5768 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5769 * font.h (struct font_driver, struct font, struct glyph_string)
5770 (struct face): Remove forward declaration.
5771 * fontset.h (struct face, struct font): Likewise.
5772 * frame.h (toplevel): Style cleanup.
5773 (enum output_method): Move to...
5774 * termhooks.h (enum output_method): ...here.
5775 (struct glyph, struct frame, struct ns_display_info)
5776 (struct x_display_info, struct w32_display_info):
5777 Remove forward declaration.
5778 * xterm.h (toplevel): Include termhooks.h.
5779 (struct font, struct window, struct glyph_matrix, struct frame)
5780 (struct input_event, struct face, struct image): Remove forward
5782 * gtkutil.h (struct _widget_value): Likewise.
5783 * keyboard.h (toplevel): Include termhooks.h.
5784 (struct input_event): Remove forward declaration.
5786 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5788 * intervals.c (set_point_from_marker): New function.
5789 * editfns.c (Fgoto_char):
5790 * process.c (Finternal_default_process_filter):
5791 * window.c (select_window_1): Use it.
5792 * buffer.h (set_point_from_marker): Add prototype.
5794 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5796 * w32.c (term_winsock): Call release_listen_threads before calling
5798 (_sys_wait_accept): Wait for accept event in a loop with a finite
5799 timeout, instead of waiting indefinitely. Will hopefully avoid
5800 hanging during exit because WSACleanup deadlocks waiting for the
5801 event object to be released. (Bug#14333)
5803 * w32proc.c (release_listen_threads): New function, signals all
5804 the reader threads that listen for connections to stop waiting.
5806 * w32.h (release_listen_threads): Add prototype.
5808 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5810 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5811 field of new marker (for sanity and safety).
5812 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5813 anyway because XMISCTYPE is a function and can't be an lvalue).
5815 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5817 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5818 (x_after_update_window_line, x_scroll_bar_create)
5819 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5820 (handle_one_xevent, x_clear_frame_area):
5821 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5822 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5823 * xterm.h (x_clear_area): Adjust prototype.
5825 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5827 Hook scanning and indentation functions to find_newline. This helps
5828 to avoid duplicated code and renders more respect to newline cache.
5829 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5830 * cmds.c (Fforward_line):
5831 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5832 Use find_newline and avoid unnecessary point movements.
5833 * search.c (scan_newline): Implement on top of find_newline.
5835 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5837 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5838 scoped code (bug#11258).
5840 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5842 * nsterm.m (last_window): New variable.
5843 (EV_TRAILER2): New macro.
5844 (EV_TRAILER): Call EV_TRAILER2.
5845 (mouseMoved:): Add support for mouse-autoselect-window
5846 on nextstep (Bug#6888).
5848 2013-08-28 Andreas Schwab <schwab@suse.de>
5850 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5851 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5852 Remove unused macro definitions.
5853 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5854 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5855 Only define if emacs.
5857 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5859 Prefer enum glyph_row_area to int where appropriate.
5860 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5862 (window_box, window_box_width, window_box_left, window_box_left_offset)
5863 (window_box_right, window_box_right_offset): Adjust prototypes.
5864 * xdisp.c (window_box, window_box_width, window_box_left)
5865 (window_box_left_offset, window_box_right, window_box_right_offset):
5866 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5867 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5868 * nsterm.m (ns_clip_to_row):
5869 * w32term.c (w32_clip_to_row):
5870 * xterm.c (x_clip_to_row): Likewise.
5872 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5874 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5875 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5877 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5879 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5880 for portability to hosts where /bin/sh has problems.
5882 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5884 Redesign redisplay interface to drop global output_cursor.
5885 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5886 (toplevel): Remove declaration of output_cursor.
5887 (set_output_cursor, x_cursor_to): Remove prototype.
5888 * window.h (struct window): New member output_cursor.
5889 (output_cursor_to): New function to replace RIF member.
5890 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5891 (update_text_area, set_window_cursor_after_update): Use it.
5892 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5893 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5894 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5895 * w32term.c (x_update_window_begin, x_update_window_end):
5896 * xterm.c (x_update_window_begin, x_update_window_end):
5897 Adjust to use per-window output cursor.
5899 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5901 Simplify SELECT_TYPE-related code.
5902 Like EMACS_TIME, this portability layer is no longer needed, since
5903 Emacs has been using fd_set as a portability layer for some time.
5904 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5905 (SELECT_TYPE): Remove. All uses changed to fd_set.
5906 (fd_set) [!FD_SET]: New typedef.
5908 Simplify EMACS_TIME-related code.
5909 This portability layer is no longer needed, since Emacs has been
5910 using struct timespec as a portability layer for some time.
5911 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5912 Include <time.h> rather than "systime.h"; that's all that's needed now.
5913 * dispnew.c: Include <timespec.h> rather than "systime.h";
5914 that's all that's needed now.
5915 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5916 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5917 TIMESPEC_RESOLUTION.
5918 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5919 LOG10_TIMESPEC_RESOLUTION.
5920 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5921 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5922 (make_emacs_time): Remove. All used changed to make_timespec.
5923 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5924 (current_timespec): Rename from current_emacs_time. All uses changed.
5925 (add_emacs_time): Remove. All uses changed to timespec_add.
5926 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5927 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5928 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5929 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5930 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5931 (current_timespec): Rename from current_emacs_time. All uses changed.
5932 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5933 changed to timespec_cmp.
5934 * xgselect.c: Include <timespec.h>, since our .h files don't.
5936 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5938 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5939 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5940 Remove the leftovers.
5941 * gtkutil.c (toplevel): Do not declare Qxft but include
5943 * image.c (toplevel): Do not declare Vlibrary_cache because
5944 it's already done in lisp.h.
5946 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5948 * lisp.h (Mouse_HLInfo): Move from here...
5949 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5950 (reset_mouse_highlight): New function.
5951 * msdos.c (dos_set_window_size, IT_update_begin)
5952 (internal_terminal_init):
5953 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5954 (ns_initialize_display_info):
5955 * w32console.c (initialize_w32_display):
5956 * w32term.c (x_update_window_end, x_free_frame_resources)
5957 (w32_initialize_display_info):
5958 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5959 * window.c (Fdelete_other_windows_internal):
5960 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5961 * termchar.h (toplevel):
5962 * xterm.h (toplevel): Include dispextern.h.
5964 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5966 Fix minor problems found by static checking.
5967 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5968 (expect): Avoid nested-if warning.
5969 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5970 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5971 * nsterm.h, nsterm.m (ns_select):
5972 * xgselect.c, xgselect.h (xg_select):
5973 Adjust signature to better match pselect's.
5974 * nsterm.m (ns_select):
5975 Don't set *TIMEOUT, since pselect doesn't.
5976 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5977 diagnostic about assigning const char * to it.
5978 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5980 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5982 * lread.c (substitute_object_recurse): Handle hash-tables as well
5985 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5987 Fix unlikely core dump in init_tty, and simplify terminfo case.
5988 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5989 The old version incorrectly dumped core if malloc returned a
5990 buffer containing only non-NUL bytes.
5991 (init_tty): Do not allocate or free termcap buffers; the
5992 struct does that for us now.
5993 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5994 (struct tty_display_info): Define members termcap_term_buffer and
5995 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5996 use them. Allocate them directly in struct rather than indirectly
5997 via a pointer, to simplify init_tty.
5999 * frame.c (check_minibuf_window): Initialize 'window' properly,
6000 so that Emacs reliably aborts later if 'window' is not initialized.
6002 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6004 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6005 of VoidSymbol (Bug#15154).
6007 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6009 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6010 mouse_face_beg_y and mouse_face_end_y.
6011 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6012 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6013 Adjust users and update comment where appropriate.
6015 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6017 * frame.c (check_minibuf_window): New function.
6018 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6019 Call check_minibuf_window (Bug#15183).
6021 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6023 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6024 because this is the only last cursor data we need to keep and consult.
6025 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6026 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6029 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6031 Fix recovering from possible decompression error.
6032 Since insert_from_gap doesn't always move point, we can't use PT as
6033 the position where the partially decompressed data ends, and
6034 should count how many bytes was produced so far.
6035 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6036 (unwind_decompress): Really delete partially uncompressed data.
6037 (Fzlib_decompress_region): Take decompressed data size into account.
6039 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6041 * syntax.c (init_syntax_once): Adjust comment and do an early
6042 initialization of Qchar_table_extra_slots just once...
6043 * casetab.c (init_casetab_once):
6044 * category.c (init_category_once):
6045 * character.c (syms_of_character):
6046 * coding.c (syms_of_coding):
6047 * xdisp.c (syms_of_xdisp): ...and omit it here.
6049 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6051 * xdisp.c (get_next_display_element): Don't apply to characters
6052 from a display vector the logic of setting it->end_of_box_run_p
6053 suitable for characters from a buffer. (Bug#15175)
6055 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6056 to handle directories, rather than '_utime' which doesn't.
6059 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6061 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6062 or fullscreen (Bug#14627).
6064 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6066 System-dependent integer overflow fixes.
6067 * process.c (Fset_process_window_size): Signal an error if
6068 the window size is outside the range supported by the lower level.
6069 * sysdep.c (set_window_size): Return negative on error,
6070 nonnegative on success, rather than -1, 0, 1 on not in system,
6071 failure, success. This is simpler. Caller changed.
6072 (serial_configure): Remove unnecessary initialization of local.
6073 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6074 size fits in unsigned long; this isn't true on some 32-bit hosts.
6075 Avoid buffer overrun if some future version of /proc/meminfo has a
6076 variable name longer than 20 bytes.
6077 (system_process_attributes) [__FreeBSD__]:
6078 Don't assume hw.availpages fits in 'int'.
6080 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6082 Don't let very long directory names overrun the stack.
6083 Fix some related minor problems involving "//", vfork.
6084 * callproc.c (encode_current_directory): New function.
6085 (call_process): Don't append "/"; not needed.
6086 * fileio.c (file_name_as_directory_slop): New constant.
6087 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6088 this can save the caller having to alloca.
6089 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6090 Use SAFE_ALLOCA, not alloca.
6091 (directory_file_name, Fexpand_file_name): Leave leading "//"
6092 alone, since it can be special even on POSIX platforms.
6093 * callproc.c (call_process):
6094 * process.c (Fformat_network_address):
6095 * sysdep.c (sys_subshell):
6096 Use encode_current_directory rather than rolling our own.
6097 (create_process): No need to encode directory; caller does that now.
6098 * process.h (encode_current_directory): New decl.
6099 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6100 Rework to avoid 'goto xyzzy;'.
6102 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6104 * xdisp.c (handle_face_prop): If the default face was remapped use
6105 the remapped face for strings from prefix properties. (Bug#15155)
6107 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6109 Minor cleanup for redisplay interface and few related functions.
6110 * frame.h (enum text_cursor_kinds): Move from here...
6111 * dispextern.h (enum text_cursor_kinds): ...to here.
6112 (toplevel): Drop unnecessary declarations.
6113 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6114 in update_window_end_hook and draw_window_cursor functions.
6115 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6116 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6117 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6118 * xterm.c (x_update_window_end, x_draw_window_cursor):
6119 * xdisp.c (display_and_set_cursor, update_window_cursor)
6120 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6121 enum text_cursor_kinds where appropriate.
6123 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6125 Redesign redisplay interface to drop updated_row and updated_area.
6126 * dispextern.h (updated_row, updated_area): Remove declaration.
6127 (struct redisplay_interface): Pass glyph row and row area parameters
6128 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6129 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6131 * dispnew.c (updated_row, updated_area): Remove.
6132 (redraw_overlapped_rows, update_window_line): Adjust user.
6133 (update_marginal_area, update_text_area): Likewise. Pass updated row
6134 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6135 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6138 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6140 * process.c (flush_pending_output): Remove stub.
6143 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6145 * callproc.c: Fix race that killed background processes (Bug#15144).
6146 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6147 Record deleted process-id in critical section, not afterwards.
6148 Don't mistakenly kill process created by a call-process invocation
6149 that discards output and does not wait.
6151 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6153 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6154 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6155 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6156 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6157 to shut up compiler in mark_object.
6158 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6160 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6162 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6163 We can't portably rely on PTY_OPEN doing that, even if
6164 it calls posix_openpt with O_CLOEXEC.
6166 2013-08-20 Kenichi Handa <handa@gnu.org>
6168 * character.c (string_char): Improve commentary.
6170 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6172 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6173 (struct animation_cache): Make signature a flexible array member.
6174 All uses changed. This is a tad slower but may insulate us better
6175 from future changes to ImageMagick.
6177 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6179 * image.c: Shrink memory needed for animation cache.
6180 (SIGNATURE_DIGESTSIZE): New constant.
6181 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6182 (imagemagick_create_cache): Copy the signature. This saves
6183 several KB of memory that ImageMagick wastes per signature.
6184 Don't bother updating the update_time, as the caller does that now.
6185 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6186 it's a fixed size struct member now.
6187 (imagemagick_get_animation_cache): Always destroy the signature,
6188 as it's now imagemagick_create_cache's responsibility to copy it.
6189 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6190 and use memcmp rather than strcmp.
6191 eassert that ImageMagick returns a signature of the specified length.
6193 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6195 * image.c (imagemagick_get_animation_cache): Don't segfault on
6197 (imagemagick_get_animation_cache): Revert to previous definition
6198 so that it actually works. But keep the memory leak fix.
6199 (imagemagick_get_animation_cache): Fix memory leak.
6201 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6203 * image.c: Fix animation cache signature memory leak.
6204 Fix some other minor performance problems while we're at it.
6205 (imagemagick_create_cache): Clear just the members that
6206 need clearing. Don't set update_time, as caller does that now.
6207 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6208 Simplify by using pointer-to-pointer instead of a prev pointer.
6209 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6210 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6211 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6212 it's already a copy. Free the signature probe unless it's cached.
6214 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6215 This was introduced by my 2013-08-12 fix for Bug#15035.
6217 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6219 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6220 (imagemagick_prune_animation_cache): Now static.
6222 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6224 * image.c (imagemagick_get_animation_cache): Don't segfault when
6225 pruning all entries.
6227 2013-08-18 Ken Brown <kbrown@cornell.edu>
6229 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6230 static heap if ENABLE_CHECKING is defined.
6231 (max_bss_sbrk_ptr): New variable.
6233 (report_sheap_usage): Report maximum static heap usage instead of
6234 ending static heap usage.
6236 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6238 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6239 of zlib_initialized according to the results of calling
6240 init_zlib_functions.
6242 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6244 * image.c: Implement an ImageMagick per-image cache.
6245 (imagemagick_get_animation_cache): Fix a double-free error.
6246 (imagemagick_load_image): Remove the ping_wand code, which only
6247 apparently saved time on invalid animated images, and slowed down
6248 everything else. Optimise for the common case.
6250 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6252 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6254 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6256 * marker.c (set_marker): Remove documentation of undefined behavior.
6258 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6260 * image.c (imagemagick_compute_animated_image): Animate correctly
6261 when sub-images are smaller than the main image.
6262 (imagemagick_compute_animated_image): Setting the iterator row to
6263 zero is apparently not allowed.
6264 (imagemagick_compute_animated_image): Allow images that say they
6265 have sub-images that are bigger than the main image, but just crop
6268 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6270 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6272 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6274 * image.c (imagemagick_compute_animated_image): Respect the GIF
6277 2013-08-15 Ken Brown <kbrown@cornell.edu>
6279 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6280 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6283 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6285 Fix minor problems found by static checking.
6286 * frame.c (delete_frame):
6287 * xdisp.c (next_element_from_display_vector):
6288 Avoid uninitialized local.
6289 * image.c (imagemagick_compute_animated_image): Port to C89.
6290 Prefer usual GNU indentation style for loops.
6291 Be more careful about bizarrely large sizes, by using ptrdiff_t
6294 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6296 Fix infinite frame selection loop (Bug#15025).
6297 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6299 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6301 * xdisp.c (compute_window_start_on_continuation_line):
6302 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6303 to make sure we end up setting the window start at the leftmost
6304 visible character of the display line. This avoids funky
6305 horizontal shifting because the window start is not kept on the
6306 same position. (Bug#15090)
6307 (next_element_from_display_vector): Support 'box' face attribute
6308 in the face definitions of a display vector. (Bug#15099)
6310 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6312 * image.c (imagemagick_compute_animated_image): Implement animated
6314 (imagemagick_compute_animated_image): Fix some compilation
6315 warnings. Implement a very simple cache to make the animation
6316 usable at all, but it should be replaced with a per-image cache.
6318 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6320 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6321 to do `for' loops over alist values.
6322 * buffer.h (FOR_EACH_BUFFER):
6323 * process.c (FOR_EACH_PROCESS): Use it.
6324 (handle_child_signal, status_notify, Fget_buffer_process)
6325 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6327 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6329 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6330 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6331 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6332 to xzalloc and so avoid redundant call to memset.
6333 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6334 members because it is allocated with xzalloc and so already zeroed.
6336 2013-08-14 Ken Brown <kbrown@cornell.edu>
6338 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6341 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6343 Utility function and macro to copy Lisp string to C string.
6344 * lisp.h (xlispstrdupa): New macro.
6345 (xlispstrdup): New prototype.
6346 * alloc.c (xlispstrdup): New function.
6347 * callint.c (Fcall_interactively):
6348 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6349 (Fsubstitute_in_file_name):
6350 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6351 * image.c (x_create_bitmap_from_file):
6352 * w32term.c (w32_term_init):
6353 * xterm.c (x_term_init): Use xlispstrdup.
6355 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6357 * image.c (imagemagick_load_image): Make animated pictures work.
6358 There's still some problems with background color settings, though
6361 * decompress.c (unwind_decompress): Always restore point.
6363 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6365 * marker.c (set_marker): Reformat documentation.
6367 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6369 * xdisp.c (cursor_type_changed): Now static.
6371 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6372 Use changed. This avoids the need to call xmalloc and for the
6373 caller to call xfree, and avoids memory leaks in some situations.
6375 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6377 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6378 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6379 (redisplay_window): If window_end_valid is cleared due to non-zero
6380 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6381 so do not call to try_cursor_movement for that window.
6383 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6385 * window.h (struct window): Convert window_end_pos and
6386 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6387 (wset_window_end_pos, wset_window_end_vpos): Remove.
6388 * dispnew.c (adjust_glyph_matrix):
6389 * window.c (Fwindow_end, replace_window, set_window_buffer)
6391 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6392 (set_vertical_scroll_bar, redisplay_window, try_window)
6393 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6394 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6395 (note_mouse_highlight): Adjust users.
6396 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6399 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6401 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6402 * image.c (imagemagick_filename_hint): Use `const char *' and
6403 prefer SSDATA to SDATA to avoid warnings.
6405 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6407 Cleanup window fringes, margins and scroll bars adjustments.
6408 * window.c (set_window_fringes, set_window_margins)
6409 (set_window_scroll_bars, apply_window_adjustment): New functions.
6410 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6411 (Fset_window_scroll_bars): Use them.
6413 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6415 * window.h (struct window): Convert scroll_bar_width
6416 from Lisp_Object to integer. Adjust comment.
6417 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6419 * window.c (wset_scroll_bar_width): Remove.
6420 (make_window): Initialize scroll_bar_width.
6421 (Fsplit_window_internal): Use direct assignment.
6422 (Fset_window_configuration, save_window_save):
6423 Convert Lisp_Object to integer and back where appropriate.
6424 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6425 bar was actually changed, and mention this in docstring.
6427 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6429 * decompress.c: Minor simplifications.
6430 (Fzlib_decompress_region): Don't bother verifying
6431 that avail_out <= UINT_MAX, as that was confusing.
6432 Mention the restriction in a comment instead.
6433 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6435 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6437 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6438 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6440 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6442 * image.c (imagemagick_filename_hint): Check for errors in the
6445 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6447 * window.c (Fwindow_margins): Return nil when there's no marginal
6448 area, as per the documented API.
6450 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6451 Fmake_vector, as scroll bar's struct members are not all Lisp
6452 objects now. This avoids crashes in GC.
6454 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6455 bool, so its address could be taken.
6457 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6459 * image.c (imagemagick_filename_hint): New function to possibly
6460 apply `image-content-type-suffixes'.
6461 (imagemagick_load_image): Use it.
6463 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6465 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6466 if loading zlib failed.
6468 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6470 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6471 2013-08-13 checkin below. Change bool to BOOL, rule is:
6472 All Obj-C code uses BOOL, except for interfaces callable from C.
6474 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6476 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6478 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6479 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6480 bool instead of BOOL.
6481 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6482 from Lisp_Object to bitfield. Adjust comment.
6483 * w32term.c (x_scroll_bar_create): Adjust user.
6484 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6485 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6486 Use bool for boolean.
6487 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6488 to `unsigned int' when defining a bitfield.
6490 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6492 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6494 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6496 * window.h (struct window): Convert left_margin_cols and
6497 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6498 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6499 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6501 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6503 (showing_window_margins_p, update_window_line, update_frame_1):
6504 * fringe.c (draw_fringe_bitmap_1):
6505 * xdisp.c (window_box_width): Adjust users.
6506 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6507 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6508 Use direct assignment.
6509 (Fset_window_configuration, save_window_save, Fwindow_margins):
6510 Convert Lisp_Object to integer and back where appropriate.
6511 (Fset_window_margins): Adjust user. Return t if any margin
6512 was actually changed, and mention this in docstring.
6514 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6516 * syntax.c (forward_word):
6517 * cmds.c (forward_char, backward_char): Mention the optional argument.
6519 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6521 * window.h (struct window): Convert left_fringe_width
6522 and right_fringe_width from Lisp_Objects to integers.
6524 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6525 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6526 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6528 (make_window): Initialize new integer fields to -1.
6529 (Fsplit_window_internal): Use direct assignment.
6530 (Fset_window_configuration, save_window_save):
6531 Convert Lisp_Object to integer and back where appropriate.
6532 (Fset_window_fringes): Adjust user. Return t if any fringe
6533 was actually changed, and mention this in docstring.
6535 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6537 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6538 * nsfns.m (x_set_cursor_type):
6539 * w32fns.c (x_set_cursor_type):
6540 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6541 * xdisp.c (set_frame_cursor_types): ...but in common code.
6543 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6545 * font.c (clear_font_cache): New function, stripped from...
6546 (Fclear_font_cache): ...here, which now uses the function
6547 above. Adjust comment.
6548 * font.h (clear_font_cache): Add prototype.
6549 * xfaces.c (clear_face_cache): Use clear_font_cache.
6551 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6553 * window.c (Fset_window_start): Compare `w', not `window' because
6554 `w' might not be equal to `window' after call to decode_live_window.
6556 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6558 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6559 This fixes a problem introduced by the Bug#15035 patch
6560 when using GPG. Reported by Herbert J. Skuhra.
6562 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6564 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6565 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6566 not yet initialized.
6568 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6570 * decompress.c (Fzlib_decompress_region): Support zlib
6571 decompression, too, and rename.
6573 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6575 Minor zlib configuration tweaks.
6576 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6577 Don't assume presence of fn_inflateInit2_ zlib internal function.
6579 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6581 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6582 include the zlib prefix.
6584 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6586 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6587 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6588 define static variables that are pointers to zlib functions to be
6590 (init_zlib_functions) [WINDOWSNT]: New function.
6591 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6593 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6594 macros instead of invoking the zlib functions directly.
6595 (syms_of_decompress): DEFSYM Qzlib_dll.
6596 Staticpro Szlib_available_p.
6598 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6600 Avoid looping over all frame windows to freeze and unfreeze.
6601 * window.h (struct window): Drop frozen_window_start_p.
6602 (freeze_window_starts): Drop prototype.
6603 * frame.h (struct frame): New frozen_window_starts flag.
6604 (FRAME_WINDOWS_FROZEN): New macro.
6605 * window.c (freeze_window_start, freeze_window_starts):
6607 (select_window, replace_window): Adjust users.
6608 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6609 (window_frozen_p): New function.
6610 (redisplay_window): Use it.
6612 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6614 Fix some fd issues when running subprocesses (Bug#15035).
6615 Fix bugs that can leak files or file descriptors on errors.
6616 Don't unlink open temp files, as that's hard for users to diagnose
6617 when things go awry (e.g., temp disk exhausted).
6618 Don't bother to lock temp files. Check for invalid recursion.
6619 * callproc.c (synch_process_fd): Remove. All uses removed.
6620 (synch_process_tempfile): New var or macro.
6621 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6623 (record_kill_process): New arg, the temp name. All callers changed.
6624 (delete_temp_file): Now just a simple wrapper around unlink.
6625 (call_process_kill): New arg, the call_process_fd array.
6626 Close them all. Clear synch_process_pid. Remove the temp file,
6627 or arrange for it to be removed.
6628 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6629 that's been moved to synch_process_tempfile. Caller changed.
6630 Do not remove the tempfile; that's now call_process_kill's
6632 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6633 call_process_kill; the caller now does that.
6634 (call_process_cleanup): Do not close the process fd; that's now
6635 call_process_kill's responsibility.
6636 (Fcall_process): Implement via new function call_process, which
6637 has most of the old body of Fcall_process, but with a different API.
6638 (call_process): New function that does not open or close filefd if
6639 it is nonnegative. Record which fds need to be closed, and let
6640 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6641 Signal an error if invoked recursively (could be done via a hook).
6642 Simplify creation of the tempfile in the MSDOS case.
6643 Don't create the output file until after checking for the executable.
6644 Report any failure to open /dev/null.
6645 Don't open /dev/null for writing twice; once is enough.
6646 Don't create pipe if all output is being discarded or sent to file.
6647 Don't worry about setting up the coding system or reading from the
6648 pipe if all output is being discarded.
6649 Hoist fd_error local into top level, to lessen block nesting.
6650 Don't record deleted pid here; now done by Fcall_process_region.
6651 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6652 and note its success in synch_process_tempfile.
6653 Do not leak resources when child_setup fails.
6654 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6655 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6656 (create_temp_file): Now returns open fd, with an additional
6657 Lisp_Object * argument to return the name. All callers changed.
6658 Do not close the file; rewind it instead, and leave it open for
6659 the caller. Do not lock the temp file. Unwind-protect the file
6660 and the file-descriptor.
6661 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6662 If an asynchrounous process, record it here, not in call_process.
6663 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6664 * eval.c (set_unwind_protect): New function.
6665 * fileio.c (write_region): New function, generalized from the
6666 old Fwrite_region. Do not lock temp files.
6667 (Fwrite_region): Use it.
6668 * lisp.h (set_unwind_protect, write_region): New decls.
6669 * process.c: Include <verify.h>.
6670 (make_process): Mark fds as initially closed.
6671 (deleted_pid_list): Now a list of pid-filename pairs.
6673 (close_process_fd): New function.
6674 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6675 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6676 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6677 (create_process, create_pty, Fmake_serial_process)
6678 (server_accept_connection): Record which fds need to be closed,
6679 and let deactivate_process close them.
6680 (Fmake_network_process): Do not discard the unwind-protect
6681 until it's safe to do so.
6682 (deactivate_process): Close the fds opened by create_process etc.
6683 (Fprocess_send_eof): Adjust to new way of recording open fds.
6684 Report an error if /dev/null can't be opened, instead of aborting.
6685 * process.h (PROCESS_OPEN_FDS): New constant.
6686 (struct Lisp_Process): New member open_fds.
6687 (record_kill_process, record_deleted_pid): Adjust signatures.
6688 (record_deleted_pid): Move decl here ...
6689 * syswait.h (record_deleted_pid): ... from here.
6691 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6693 * decompress.c: Fix bugs with large buffers and weird inputs.
6694 Tune a bit. Reindent as per usual Emacs style.
6695 (BUFFER_SIZE): Remove.
6696 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6697 more than UINT_MAX bytes. Decompress into the gap instead of into
6698 an auto buffer, as this should avoid copying. Return nil if
6699 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6700 set immediate_quit; we shouldn't trust zlib code that much.
6702 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6704 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6705 errors, and really move the gap to where we want it.
6707 * lisp.h: Include decompress.c support.
6709 * emacs.c (main): Include decompress.c support.
6711 * Makefile.in: Include -lz if present.
6713 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6715 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6716 (initWithTitle:): Initialize frame to 0.
6717 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6718 (fillWithWidgetValue:frame:): Rename from
6719 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6721 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6722 fillWithWidgetValue:frame:
6724 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6725 remove memory leak warnings.
6727 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6728 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6731 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6732 (x_activate_menubar): Update the whole menu.
6733 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6734 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6735 current event is not NSSystemDefined (Bug#15001).
6736 Call ns_check_menu_open only if trackingMenu is 2.
6737 (menuDidClose:): New method, decrease trackingMenu.
6738 (fillWithWidgetValue:setDelegate:): New method.
6739 (fillWithWidgetValue:): Call the above.
6741 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6743 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6745 Omit some unnecessary casts.
6746 Many of these go back to the old pre-C89 days, when they may have
6747 been needed, but we've been assuming C89 or later for a while now.
6748 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6749 (live_float_p, live_misc_p, live_vector_p):
6750 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6751 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6752 (defvar_per_buffer):
6753 * callint.c (Fcall_interactively):
6754 * doc.c (Fsubstitute_command_keys):
6755 * filelock.c (get_boot_time):
6756 * frame.c (xrdb_get_resource):
6757 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6758 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6759 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6760 (menuitem_highlight_callback, menu_destroy_callback)
6761 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6762 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6763 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6764 (xg_tool_bar_help_callback, tb_size_cb):
6765 * image.c (xpm_alloc_color, png_read_from_memory)
6766 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6767 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6769 * keymap.c (describe_map):
6770 * nsfns.m (Fns_display_monitor_attributes_list):
6771 * nsmenu.m (process_dialog:):
6772 * nsterm.m (hold_event):
6773 * process.c (wait_reading_process_output):
6774 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6775 * scroll.c (do_direct_scrolling, scrolling_1):
6776 * termcap.c (tgetent):
6777 * window.c (check_window_containing, add_window_to_list)
6778 (freeze_window_starts):
6779 * xdisp.c (compare_overlay_entries, vmessage):
6780 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6781 (x_get_monitor_attributes_xrandr)
6782 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6783 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6784 * xfont.c (xfont_match, xfont_open):
6785 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6786 (menubar_selection_callback, menu_position_func)
6787 (popup_selection_callback, create_and_show_popup_menu)
6788 (dialog_selection_callback, create_and_show_dialog):
6789 * xrdb.c (x_get_string_resource)
6791 * xsmfns.c (x_session_check_input):
6792 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6793 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6794 (xaw_jump_callback, xaw_scroll_callback):
6795 Omit unnecessary casts.
6797 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6799 Minor string-length refactoring.
6800 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6801 * frame.c (make_monitor_attribute_list):
6802 Prefer build_string to strlen + make_string.
6804 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6806 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6807 don't check minor_code (Bug#14417).
6809 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6811 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6812 vertical positions instead. This avoids calling MATRIX_ROW with
6813 row numbers that are possibly beyond valid limits. (Bug#15064)
6815 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6817 Use xstrdup and build_unibyte_string where applicable.
6818 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6819 * xfns.c (x_window):
6820 * xrdb.c (x_get_customization_string):
6821 * xterm.c (xim_initialize):
6822 * w32fns.c (w32_window): Use xstrdup.
6823 (w32_display_monitor_attributes_list):
6824 * emacs.c (init_cmdargs):
6825 * keyboard.c (PUSH_C_STR):
6826 * nsfont.m (nsfont_open):
6827 * sysdep.c (system_process_attributes):
6828 * w32.c (system_process_attributes):
6829 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6831 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6833 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6834 variables of these types so that GDB would know about them, as aid
6835 for debugging fatal exceptions. (Bug#15024) See also
6836 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6839 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6841 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6842 larger than the NSWindow (Bug#14934).
6844 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6846 Redesign redisplay interface to drop global variable updated_window.
6847 Always pass currently updated window as a parameter to update routines.
6848 * dispextern.h (updated_window): Remove declaration.
6849 (struct redisplay_interface): Pass window parameter to
6850 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6851 and after_update_window_hook.
6852 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6854 * dispnew.c (updated_window): Remove.
6855 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6856 (update_window_line): Adjust to match redisplay interface changes.
6857 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6858 (ns_scroll_run, ns_after_update_window_line):
6859 * w32term.c (x_update_window_begin, x_update_window_end)
6860 (x_after_update_window_line, x_scroll_run):
6861 * xterm.c (x_update_window_begin, x_update_window_end)
6862 (x_after_update_window_line, x_scroll_run):
6863 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6864 Likewise. Adjust comments where appropriate.
6865 (x_cursor_to): Simplify because this is always called during window
6866 update (but install debugging check anyway).
6867 (expose_window): Check must_be_updated_p flag to see whether this
6868 function is called during window update.
6870 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6872 Do not reset window modification event counters excessively.
6873 These leftovers and poor man's tricky methods to catch extra
6874 redisplay's attention are no longer needed.
6875 * frame.c (set_menu_bar_lines_1):
6876 * minibuf.c (read_minibuf_unwind):
6877 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6878 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6879 (window_scroll_line_based, Fset_window_configuration):
6880 * xdisp.c (redisplay_window): Do not reset last_modified and
6881 last_overlay_modified counters.
6883 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6885 * xselect.c (x_send_client_event): Set send_event and serial, memset
6886 data.l as it might be bigger than data.b. Use 24 bit mask to
6887 XSendEvent (Bug#15034).
6889 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6891 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6892 for TTY frames that are not the top frame on their console.
6895 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6897 * w32term.c (w32fullscreen_hook): Really maximize frame when
6898 asked for (Bug#14841).
6900 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6902 Prefer selected_window to Fselected_window, likewise for frames.
6903 * buffer.c (Fbuffer_swap_text):
6904 * data.c (Fvariable_binding_locus):
6905 * window.c (run_window_configuration_change_hook): Adjust users.
6906 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6907 Use decode_live_frame.
6909 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6911 Be more careful if selected window shows the buffer other than current,
6912 use window_outdated only if this is not so. This change should also
6913 address some weird issues discussed in Bug#13012.
6914 * window.h (window_outdated): New prototype.
6915 * window.c (window_outdated): Now here. Convert from static and
6916 always assume window's buffer.
6917 (Fwindow_end, Fwindow_line_height): Use it.
6918 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6919 and always assume window's buffer.
6920 (redisplay_window): Adjust user.
6921 (redisplay_internal): Call to reconsider_clip_changes once and
6922 check whether mode line should be updated only if selected window
6923 shows current buffer.
6924 (run_window_scroll_functions): Use eassert for debugging check.
6925 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6927 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6929 * window.c (window_scroll, window_scroll_pixel_based)
6930 (window_scroll_line_based): Use bool for booleans.
6932 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6934 * process.c: Fix minor off-by-one issues in descriptor counts.
6935 This shouldn't fix any real bugs, but it cleans up the code a bit.
6936 (max_process_desc, max_input_desc): -1, not 0, means none.
6938 (delete_input_desc): New function.
6939 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6940 (deactivate_process): Scan backwards when recomuting max_process_desc;
6941 that should be faster.
6942 (init_process_emacs): Initialize max_input_desc.
6944 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6946 Use region cache to speedup bidi_find_paragraph_start.
6947 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6948 Rename cache_long_line_scans to cache_long_scans.
6949 * buffer.c (bset_cache_long_line_scans): Rename to
6950 bset_cache_long_scans.
6951 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6952 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6954 (syms_of_buffer): Rename cache-long-line-scans to
6955 cache-long-scans. Adjust docstring.
6956 * search.c (newline_cache_on_off):
6957 * indent.c (width_run_cache_on_off): Adjust users.
6958 * bidi.c (bidi_paragraph_cache_on_off): New function.
6959 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6960 * insdel.c (prepare_to_modify_buffer):
6961 Invalidate bidi_paragraph_cache if enabled.
6963 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6965 Invalidate region caches only if buffer text is going to be changed.
6966 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6967 (modify_text): ...new prototype.
6968 (prepare_to_modify_buffer_1): New prototype.
6969 * textprop.c (modify_region): Rename to...
6970 (modify_text_properties): ...new function.
6971 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6972 (Fremove_list_of_text_properties): Adjust users.
6973 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6974 (modify_text): ...new function.
6975 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6976 (prepare_to_modify_buffer_1): ...new function.
6977 * casefiddle.c (casify_region):
6978 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6979 (Ftranspose_regions): Use modify_text.
6981 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6983 * lisp.mk (lisp): Add nadvice.elc.
6985 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6987 New macro to iterate over live buffers similar to frames.
6988 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6989 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6990 Declare buffer-related variables here to offload lisp.h.
6991 * buffer.c (Vbuffer_alist): Adjust comment.
6992 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6993 (other_buffer_safely):
6994 * data.c (store_symval_forwarding):
6995 * dispnew.c (Fframe_or_buffer_changed_p):
6996 * fileio.c (Fdo_auto_save):
6997 * filelock.c (unlock_all_files):
6998 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7000 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7002 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7003 * callproc.c (create_temp_file):
7004 * filelock.c (create_lock_file):
7005 Assume mkostemp, since it's now provided by Gnulib.
7007 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7009 * w32.c (mkostemp): New function.
7010 (mktemp): Remove, no longer used. Most of the code reused in
7011 mkostemp. (Bug#15015)
7012 (mktemp): Don't undef.
7014 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7016 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7017 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7018 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7019 (free_glyph_pool, check_glyph_memory): Likewise for
7020 all users. Adjust comments where appropriate.
7022 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7024 * composite.h: Minor fixups.
7025 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7026 to fix a misspelling, and change it to an inline function while
7027 we're at it (it need not be a macro). All uses changed.
7028 (composition_method, composition_valid_p):
7029 Rewrite to avoid assignments in if-conditions.
7031 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7033 Do not use global Lisp_Object in composition macros.
7034 * composite.h (composition_temp): Remove declaration.
7035 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7036 (composition_method, composition_valid_p): ...inline functions.
7037 (compose_region): Remove the leftover.
7038 * composite.c (composition_temp): Remove.
7039 (run_composition_function, update_compositions)
7040 (composition_compute_stop_pos, composition_adjust_point)
7041 (Ffind_composition_internal):
7042 * coding.c (handle_composition_annotation):
7043 * xdisp.c (handle_composition_prop, check_point_in_composition):
7044 Related users changed.
7046 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7048 Drop FRAME_PTR typedef.
7049 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7050 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7051 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7052 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7053 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7054 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7055 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7056 All related users changed.
7058 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7060 * eval.c (default_toplevel_binding): New function.
7062 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7063 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7064 (syms_of_eval): Export them.
7065 * data.c (Fdefault_value): Micro cleanup.
7066 * term.c (init_tty): Use "false".
7068 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7070 Fix X GC leak in GTK and raw (no toolkit) X ports.
7071 * xterm.c (x_free_frame_resources): If white and black relief
7072 GCs are allocated, always free them here.
7073 * xfns.c (x_make_gc): Omit redundant initialization.
7074 * widget.c (create_frame_gcs): Remove the leftover.
7075 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7076 in x_free_frame_resources.
7078 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7080 * nsterm.m (windowWillResize:toSize:): Only change title if
7081 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7083 (viewDidEndLiveResize): New method.
7085 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7086 inside NS_IMPL_COCOA.
7088 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7090 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7091 Do not check whether undo is enabled because record_insert and
7092 record_delete does that themselves.
7094 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7096 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7097 member which is not really used any more.
7098 (FRAME_XIC_BASE_FONTNAME): Remove.
7099 * xfns.c (xic_free_fontset): Adjust user.
7100 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7101 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7102 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7103 (xdialog_show): Use eassert for debugging check.
7104 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7106 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7108 * fileio.c, fns.c (merge): Move extern decl from here ...
7109 * lisp.h (merge): ... to here.
7111 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7113 Fix last font-related change.
7114 * w32font.h (w32font_list_internal, w32font_match_internal):
7116 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7117 (uniscribe_list_family): Adjust to match font API change.
7118 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7119 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7121 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7123 * frame.h (FRAME_MOUSE_UPDATE):
7124 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7125 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7127 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7129 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7130 * font.h (struct font_driver): Change list, match, and list_family
7131 functions to accept struct frame * as first arg.
7132 * font.c (font_score, font_compare, font_sort_entities):
7134 (font_sort_entities, font_list_entities, font_select_entity)
7135 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7136 match font API change.
7137 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7138 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7139 * ftxfont.c (ftxfont_list, ftxfont_match):
7140 * xftfont.c (xftfont_list, xftfont_match):
7141 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7142 * w32font.c (w32font_list, w32font_match, w32font_list)
7143 (w32font_list_internal, w32_font_match_internal): Likewise.
7144 * xfaces.c (Fx_family_fonts): Adjust user.
7146 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7148 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7149 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7150 only if HAVE_X_WINDOWS is in use.
7151 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7152 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7153 * w32term.c (x_wm_set_icon_position): Likewise.
7154 * w32fns.c (x_icon): Adjust user.
7156 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7158 * xterm.c (last_mouse_press_frame): Remove the
7159 leftover which is not really used any more.
7160 (handle_one_xevent, syms_of_xterm): Adjust users.
7161 (x_flush): Call XFlush once per each X display, not frame.
7162 This is better because this code always unconditionally skips
7163 non-X frames in Vframe_list and issues the only XFlush if we
7164 have more than one X frame on the same X display.
7165 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7166 Use bool for booleans.
7167 (x_draw_glyph_string_background, cvt_string_to_pixel)
7168 (cvt_pixel_dtor): Drop unnecessary prototypes.
7169 * xterm.h (x_display_ok): Adjust prototype.
7171 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7173 Drop unnecessary functions that deals with frame pixel size.
7174 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7175 (x_pixel_height): Drop prototypes.
7176 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7177 (x_pixel_height): Drop implementations.
7178 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7179 which should be always valid for window frame.
7180 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7181 * w32menu.c (Fx_popup_dialog):
7182 * xmenu.c (Fx_popup_dialog): Likewise for both.
7184 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7186 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7187 frame parameters and call to Fmodify_frame_parameters just once.
7188 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7189 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7190 and mention nil frame in docstring.
7192 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7194 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7195 (x_figure_window_size): Likewise. Adjust to return long.
7196 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7197 (toplevel): Move Qterminal_live_p to...
7198 * terminal.c (toplevel): ...here, make it static, and...
7199 (syms_of_terminal): ...DEFSYM here.
7200 * frame.h (Qterminal_live_p): Remove declaration.
7201 (make_frame, x_figure_window_size): Adjust prototype.
7202 * nsfns.m (Fx_create_frame): Use long for window flags.
7204 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7206 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7207 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7208 Do not assume that emacs_close (INT_MAX) is a no-op.
7210 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7212 * xfaces.c (make_face_cache): For struct face_cache, prefer
7213 xmalloc to xzalloc and so avoid redundant call to memset.
7214 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7216 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7218 * fringe.c (draw_window_fringes, update_window_fringes)
7219 (compute_fringe_widths):
7220 * w32term.c (x_draw_glyph_string):
7221 * window.c (candidate_window_p, Frecenter):
7222 * xfaces.c (realize_basic_faces, realize_default_face)
7223 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7224 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7225 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7226 * xmenu.c (Fx_menu_bar_open_internal):
7227 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7228 * xsettings.c (xft_settings_event):
7229 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7230 Use bool for booleans. Adjust style and comments where
7232 * dispextern.h (draw_window_fringes, update_window_fringes)
7233 (compute_fringe_widths):
7234 * xterm.h (x_had_errors_p): Adjust prototype.
7236 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7238 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7239 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7241 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7243 * fns.c (toplevel): Remove comment before Fsafe_length because
7246 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7248 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7250 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7252 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7253 frame which got the message is still alive, before dereferencing
7254 its pointer. (Bug#14970)
7256 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7257 be a live window, before using it as such. (Bug#14970)
7259 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7261 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7262 w32_detect_focus_change instead of doing part of its job by hand.
7263 This fixes the problem whereby FOCUS_OUT events were not sent to
7266 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7268 * process.c (Fprocess_list): Doc fix.
7270 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7271 being re-exposed only if it didn't ask to become visible.
7272 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7273 was previously iconified. (Bug#14841)
7274 (x_iconify_frame): Mark the frame iconified.
7276 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7278 Fix minor problems found by static checking.
7279 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7280 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7282 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7284 * eval.c (set_specpdl_old_value): New function.
7285 (unbind_to): Minor simplification.
7286 (get_backtrace_frame): New function.
7287 (Fbacktrace_frame): Use it. Add `base' argument.
7288 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7289 (syms_of_eval): Export backtrace-eval.
7290 * xterm.c (x_focus_changed): Simplify.
7292 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7294 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7296 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7298 * xdisp.c (redisplay_window): Instead of moving point out of
7299 scroll margin, reject the force_start method, and try scrolling
7300 instead. (Bug#14780)
7302 2013-07-24 Ken Brown <kbrown@cornell.edu>
7304 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7307 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7309 * eval.c (Fprogn): Do not check that BODY is a proper list.
7310 This undoes the previous change. The check slows down the
7311 interpreter, and is not needed to prevent a crash. See
7312 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7314 2013-07-23 Glenn Morris <rgm@gnu.org>
7316 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7318 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7320 Port to GNU/Linux systems with tinfo but not ncurses.
7321 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7322 to decide whether ncurses is being used. Without this change,
7323 GCC complains about tgetent not being declared, on a system
7324 that has tinfo installed but ncurses not installed.
7326 * eval.c (Fprogn): Check that BODY is a proper list.
7328 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7329 * data.c (Fsetq_default):
7330 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7331 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7333 Tune by taking advantage of the fact that ARGS is always a list
7334 when a function is declared to have UNEVALLED args.
7336 * emacsgtkfixed.c: Port to GCC 4.6.
7337 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7339 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7341 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7342 here to silence compiler warnings.
7344 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7346 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7347 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7348 from messing up Emacs's 'struct frame' (Bug#14923).
7350 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7352 * alloc.c (make_save_ptr_ptr): Define this function.
7353 It was inadvertently omitted. It's needed only if
7354 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7356 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7358 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7359 frame have focus (Bug#14895).
7361 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7363 Avoid vfork-related deadlock more cleanly.
7364 * callproc.c (child_setup): When the child's exec fails, output
7365 the program name, as that's more useful. Use O_NONBLOCK to avoid
7367 * process.c (create_process_1): Remove; no longer needed.
7368 (create_process): Remove timer hack; no longer needed, now that
7369 the child avoids deadlock.
7371 2013-07-20 Glenn Morris <rgm@gnu.org>
7373 * image.c (Fimage_flush): Fix doc typo.
7375 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7377 Fix array bounds violation when pty allocation fails.
7378 * process.c (PTY_NAME_SIZE): New constant.
7379 (pty_name): Remove static variable; it's now auto.
7380 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7381 Take pty_name as an arg rather than using a static variable.
7382 All callers changed.
7383 (create_process): Recover pty_flag from process, not from volatile local.
7384 (create_pty): Stay inside array even when pty allocation fails.
7385 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7387 * lread.c (Fload): Avoid initialization only when lint checking.
7388 Mention that it's needed only for older GCCs.
7390 2013-07-20 Kenichi Handa <handa@gnu.org>
7392 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7393 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7395 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7397 * lread.c (Fload): Avoid uninitialized warning.
7399 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7401 Fix some minor file descriptor leaks and related glitches.
7402 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7403 (create_lock_file): Use write, not emacs_write.
7404 * image.c (slurp_file, png_load_body):
7405 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7406 (server_accept_connection):
7407 Don't leak an fd on memory allocation failure.
7408 * image.c (slurp_file): Add a cheap heuristic for growing files.
7409 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7410 as that's what the other routines do. Maybe input need not be
7411 blocked at all, but it's better to be consistent.
7412 Avoid undefined behavior when strlen is zero.
7414 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7415 (NSTATICS): Now a constant; doesn't need to be a macro.
7417 2013-07-19 Richard Stallman <rms@gnu.org>
7419 * coding.c (decode_coding_utf_8): Add simple loop for fast
7420 processing of ASCII characters.
7422 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7424 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7426 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7428 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7429 unportable 'struct x_display_info'.
7430 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7433 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7435 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7436 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7438 (system_process_attributes): Prefer plain char to unsigned char
7439 when either will do. Clean up properly if interrupted or if
7440 memory allocations fail. Don't assume sscanf succeeds.
7441 Remove no-longer-needed workaround to stop GCC from whining.
7442 Read command-line once, instead of multiple times. Check read status a
7445 Fix obscure porting bug with varargs functions.
7446 The code assumed that int is treated like ptrdiff_t in a vararg
7447 function, which is not a portable assumption. There was a similar
7448 -- though these days less likely -- porting problem with various
7449 assumptions that pointers of different types all smell the same as
7450 far as vararg functions is conserved. To make this problem less
7451 likely in the future, redo the API to use varargs functions.
7452 * alloc.c (make_save_value): Remove this vararg function.
7453 All uses changed to ...
7454 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7455 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7457 (make_save_ptr): Rename from make_save_pointer, for consistency with
7458 the above. Define only on platforms that need it. All uses changed.
7460 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7462 * keyboard.c: Try to fix typos in previous change.
7463 (DISPLAY_LIST_INFO): New macro.
7464 (kbd_buffer_get_event): Do not access members that are not present
7465 in X11. Revert inadvertent change of "!=" to "=".
7467 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7469 * keyboard.c (kbd_buffer_get_event):
7470 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7471 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7473 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7475 * filelock.c: Fix unlikely file descriptor leaks.
7476 (get_boot_time_1): Rework to avoid using emacs_open.
7477 This doesn't actually fix a leak, but is better anyway.
7478 (read_lock_data): Use read, not emacs_read.
7480 * doc.c: Fix minor memory and file descriptor leaks.
7481 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7482 (get_doc_string, Fsnarf_documentation):
7483 Fix file descriptor leak on error.
7485 * term.c: Fix minor fdopen-related file descriptor leaks.
7486 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7487 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7489 * charset.c: Fix file descriptor leaks and errno issues.
7491 (load_charset_map_from_file): Don't leak file descriptor on error.
7492 Use plain record_xmalloc since the allocation is larger than
7493 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7495 * eval.c (record_unwind_protect_nothing):
7496 * fileio.c (fclose_unwind):
7498 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7499 The replacement doesn't block input, but that no longer seems
7502 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7504 * lread.c: Fix file descriptor leaks and errno issues.
7505 (Fload): Close some races that leaked fds or streams when 'load'
7507 (Fload, openp): Report error number of last nontrivial failure to open.
7508 ENOENT counts as trivial.
7509 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7511 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7512 now that the function is always called with a nonnegative arg.
7513 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7514 All uses replaced with ...
7515 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7517 A few more minor file errno-reporting bugs.
7518 * callproc.c (Fcall_process):
7519 * doc.c (Fsnarf_documentation):
7520 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7521 * process.c (set_socket_option):
7522 Don't let a constructor trash errno.
7523 * doc.c: Include <errno.h>.
7525 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7527 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7529 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7531 Fix w32 bug with call-process-region (Bug#14885).
7532 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7533 to Fcall_process when the input is empty. This simplifies the
7534 code a bit. It makes no difference on POSIXish platforms but
7535 apparently it fixes a bug on w32.
7537 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7538 * fileio.c (close_file_unwind): Don't close if FD is negative;
7539 this can happen when unwinding a zapped file descriptor.
7540 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7541 in case Emacs runs out of memory between the two unwind-protects.
7542 Don't trash errno when closing FD.
7543 Zap the FD in the specpdl when closing it, instead of deferring
7544 the removal of the unwind-protect; this fixes a bug where a child
7545 function unwinds the stack past us.
7547 New unwind-protect flavors to better type-check C callbacks.
7548 This also lessens the need to write wrappers for callbacks,
7549 and the need for make_save_pointer.
7550 * alloc.c (free_save_value):
7551 * atimer.c (run_all_atimers):
7553 * alloc.c (safe_alloca_unwind):
7554 * atimer.c (unwind_stop_other_atimers):
7555 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7556 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7557 * minibuf.c (choose_minibuf_frame_1):
7558 * process.c (make_serial_process_unwind):
7559 * xdisp.c (pop_message_unwind):
7560 * xselect.c (queue_selection_requests_unwind):
7561 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7562 * alloc.c (record_xmalloc):
7563 Prefer record_unwind_protect_ptr to record_unwind_protect with
7565 * alloc.c (Fgarbage_collect):
7566 Prefer record_unwind_protect_void to passing a dummy.
7567 * buffer.c (restore_buffer):
7568 * window.c (restore_window_configuration):
7569 * xfns.c, w32fns.c (do_unwind_create_frame)
7570 New wrapper. All record-unwind uses of wrappee changed.
7571 * buffer.c (set_buffer_if_live):
7572 * callproc.c (call_process_cleanup, delete_temp_file):
7573 * coding.c (code_conversion_restore):
7574 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7575 * editfns.c (save_excursion_restore)
7576 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7577 (save_restriction_restore):
7578 * eval.c (restore_stack_limits, un_autoload):
7579 * fns.c (require_unwind):
7580 * keyboard.c (recursive_edit_unwind, tracking_off):
7581 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7582 * macros.c (pop_kbd_macro, restore_menu_items):
7583 * nsfns.m (unwind_create_frame):
7584 * print.c (print_unwind):
7585 * process.c (start_process_unwind):
7586 * search.c (unwind_set_match_data):
7587 * window.c (select_window_norecord, select_frame_norecord):
7588 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7589 (fast_set_selected_frame):
7590 * xfns.c, w32fns.c (unwind_create_tip_frame):
7591 Return void, not a dummy Lisp_Object. All uses changed.
7592 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7593 * callproc.c (call_process_kill):
7594 * fileio.c (restore_point_unwind, decide_coding_unwind)
7595 (build_annotations_unwind):
7596 * insdel.c (Fcombine_after_change_execute_1):
7597 * keyboard.c (read_char_help_form_unwind):
7598 * menu.c (unuse_menu_items):
7599 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7600 * sound.c (sound_cleanup):
7601 * xdisp.c (unwind_redisplay):
7602 * xfns.c (clean_up_dialog):
7603 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7604 Accept no args and return void, instead of accepting and returning
7605 a dummy Lisp_Object. All uses changed.
7606 * cygw32.c (fchdir_unwind):
7607 * fileio.c (close_file_unwind):
7608 * keyboard.c (restore_kboard_configuration):
7609 * lread.c (readevalllop_1):
7610 * process.c (wait_reading_process_output_unwind):
7611 Accept int and return void, rather than accepting an Emacs integer
7612 and returning a dummy object. In some cases this fixes an
7613 unlikely bug when the corresponding int is outside Emacs integer
7614 range. All uses changed.
7615 * dired.c (directory_files_internal_unwind):
7616 * fileio.c (do_auto_save_unwind):
7617 * gtkutil.c (pop_down_dialog):
7618 * insdel.c (reset_var_on_error):
7619 * lread.c (load_unwind):
7620 * xfns.c (clean_up_file_dialog):
7621 * xmenu.c, nsmenu.m (pop_down_menu):
7622 * xmenu.c (cleanup_widget_value_tree):
7623 * xselect.c (wait_for_property_change_unwind):
7624 Accept pointer and return void, rather than accepting an Emacs
7625 save value encapsulating the pointer and returning a dummy object.
7627 * editfns.c (Fformat): Update the saved pointer directly via
7628 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7629 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7630 (unwind_body): New function.
7631 (record_unwind_protect): First arg is now a function returning void,
7632 not a dummy Lisp_Object.
7633 (record_unwind_protect_ptr, record_unwind_protect_int)
7634 (record_unwind_protect_void): New functions.
7635 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7636 * fileio.c (struct auto_save_unwind): New type.
7637 (do_auto_save_unwind): Use it.
7638 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7639 * insdel.c (struct rvoe_arg): New type.
7640 (reset_var_on_error): Use it.
7641 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7643 (specbinding_func): Remove; there are now several such functions.
7644 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7645 (set_unwind_protect_ptr): New function.
7646 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7648 Be simpler and more consistent about reporting I/O errors.
7649 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7650 Say "Read error" and "Write error", rather than "I/O error", or
7651 "IO error reading", or "IO error writing", when a read or write
7653 * process.c (Fmake_network_process, wait_reading_process_output)
7654 (send_process, Fprocess_send_eof, wait_reading_process_output):
7655 Capitalize diagnostics consistently. Put "failed foo" at the
7656 start of the diagnostic, so that we don't capitalize the
7657 function name "foo". Consistently say "failed" for such
7659 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7660 All callers changed. This is so it can use report_file_error.
7661 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7662 diagnostics consistently as above.
7664 * fileio.c (report_file_errno): Fix errno reporting bug.
7665 If the file name is neither null nor a pair, package it up as a
7666 singleton list. All callers changed, both to this function and to
7667 report_file_error. This fixes a bug where the memory allocator
7668 invoked by list1 set errno so that the immediately following
7669 report_file_error reported the wrong errno value.
7671 Fix minor problems found by --enable-gcc-warnings.
7672 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7673 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7675 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7677 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7678 Set event->arg to Qt if switch-event shall be generated.
7679 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7681 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7683 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7686 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7687 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7688 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7689 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7690 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7691 and there is a focused frame.
7692 (head_table): Add focus-in and focus-out.
7693 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7694 bind to handle-focus-in/out.
7696 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7697 (Fhandle_switch_frame): Call Fhandle_focus_in.
7698 (syms_of_frame): defsubr handle-focus-in/out.
7700 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7702 Fix porting bug to older POSIXish platforms (Bug#14862).
7703 * sysdep.c (emacs_pipe): New function, that implements
7704 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7705 This should port better to CentOS 5 and to Mac OS X 10.6.
7706 All calls to pipe2 changed.
7708 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7709 This makes the code easier to read and the executable a bit smaller.
7710 Do not replace all calls to Fcons that happen to create lists,
7711 just calls that are intended to create lists. For example, when
7712 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7713 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7714 Similarly for list2 through list5.
7715 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7716 * bytecode.c (exec_byte_code):
7717 * callint.c (quotify_arg, Fcall_interactively):
7718 * callproc.c (Fcall_process, create_temp_file):
7719 * charset.c (load_charset_map_from_file)
7720 (Fdefine_charset_internal, init_charset):
7721 * coding.c (get_translation_table, detect_coding_system)
7722 (Fcheck_coding_systems_region)
7723 (Fset_terminal_coding_system_internal)
7724 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7725 * composite.c (update_compositions, Ffind_composition_internal):
7726 * dired.c (directory_files_internal, file_name_completion)
7728 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7729 * doc.c (Fsnarf_documentation):
7730 * editfns.c (Fmessage_box):
7732 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7733 (Feval, eval_sub, Ffuncall, apply_lambda):
7734 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7735 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7736 (Fset_file_times, Finsert_file_contents)
7737 (Fchoose_write_coding_system, Fwrite_region):
7738 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7739 * font.c (font_registry_charsets, font_parse_fcname)
7740 (font_prepare_cache, font_update_drivers, Flist_fonts):
7741 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7742 * frame.c (make_frame, Fmake_terminal_frame)
7743 (x_set_frame_parameters, x_report_frame_params)
7744 (x_default_parameter, Fx_parse_geometry):
7745 * ftfont.c (syms_of_ftfont):
7746 * image.c (gif_load):
7747 * keyboard.c (command_loop_1):
7748 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7749 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7750 (Fminor_mode_key_binding, accessible_keymaps_1)
7751 (Faccessible_keymaps, Fwhere_is_internal):
7752 * lread.c (read_emacs_mule_char):
7753 * menu.c (find_and_return_menu_selection):
7754 * minibuf.c (get_minibuffer):
7755 * nsfns.m (Fns_perform_service):
7756 * nsfont.m (ns_script_to_charset):
7757 * nsmenu.m (ns_popup_dialog):
7758 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7759 (Fx_own_selection_internal):
7760 * nsterm.m (append2):
7761 * print.c (Fredirect_debugging_output)
7762 (print_prune_string_charset):
7763 * process.c (Fdelete_process, Fprocess_contact)
7764 (Fformat_network_address, set_socket_option)
7765 (read_and_dispose_of_process_output, write_queue_push)
7766 (send_process, exec_sentinel):
7767 * sound.c (Fplay_sound_internal):
7768 * textprop.c (validate_plist, add_properties)
7769 (Fput_text_property, Fadd_face_text_property)
7770 (copy_text_properties, text_property_list, syms_of_textprop):
7771 * unexaix.c (report_error):
7772 * unexcoff.c (report_error):
7773 * unexsol.c (unexec):
7774 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7775 (Fformat_mode_line, syms_of_xdisp):
7776 * xfaces.c (set_font_frame_param)
7777 (Finternal_lisp_face_attribute_values)
7778 (Finternal_merge_in_global_face, syms_of_xfaces):
7779 * xfns.c (x_default_scroll_bar_color_parameter)
7780 (x_default_font_parameter, x_create_tip_frame):
7781 * xfont.c (xfont_supported_scripts):
7782 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7783 (menu_help_callback, xmenu_show):
7785 * xterm.c (set_wm_state):
7786 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7787 and similarly for list2 through list5.
7789 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7791 * callproc.c (Fcall_process_region): Fix minor race and tune.
7792 (create_temp_file): New function, with the temp-file-creation part
7793 of the old Fcall_process_region. Use Fcopy_sequence to create the
7794 temp file name, rather than alloca + build_string, for simplicity.
7795 Don't bother to block input around the temp file creation;
7796 shouldn't be needed. Simplify use of mktemp.
7797 Use record_unwind_protect immediately after creating the temp file;
7798 this closes an unlikely race where the temp file was not removed.
7799 Use memcpy rather than an open-coded loop.
7800 (Fcall_process_region): Use the new function. If the input is
7801 empty, redirect from /dev/null rather than from a newly created
7802 empty temp file; this avoids unnecessary file system traffic.
7804 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7806 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7807 Simplify by making this case like the other two. This is a bit
7808 slower on obsolete hosts, but the extra complexity isn't worth it.
7810 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7811 * process.c (create_process) [!DOS_NT]:
7812 Remove now-unnecessary calls to emacs_close.
7814 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7816 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7817 returning early. (Bug#14850)
7819 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7820 and inhibit-iso-escape-detection attributes of 'undecided'.
7823 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7825 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7826 Reported by Herbert J. Skuhra in
7827 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7829 Don't lose top specpdl entry when memory is exhausted.
7830 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7831 specpdl overflow here, to simplify callers; all callers changed.
7832 Always reserve an unused entry at the stack top; this avoids
7833 losing the top entry's information when memory is exhausted.
7835 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7837 Clean up errno reporting and fix some errno-reporting bugs.
7838 * callproc.c (Fcall_process):
7839 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7840 * process.c (create_process, Fmake_network_process):
7841 * unexaix.c (report_error):
7842 * unexcoff.c (report_error):
7843 Be more careful about reporting the errno of failed operations.
7844 The code previously reported the wrong errno sometimes.
7845 Also, prefer report_file_errno to setting errno + report_file_error.
7846 (Fcall_process): Look at openp return value rather than at path,
7847 as that's a bit faster and clearer when there's a numeric predicate.
7848 * fileio.c (report_file_errno): New function, with most of the
7849 old contents of report_file_error.
7850 (report_file_error): Use it.
7851 (Ffile_exists_p, Ffile_accessible_directory_p):
7852 Set errno to 0 when it is junk.
7853 * fileio.c (Faccess_file):
7854 * image.c (x_create_bitmap_from_file):
7855 Use faccessat rather than opening the file, to avoid the hassle of
7856 having a file descriptor open.
7857 * lisp.h (report_file_errno): New decl.
7858 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7861 * process.c (create_process, wait_reading_process_output) [AIX]:
7862 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7863 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7864 a multithreaded environment anyway).
7865 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7867 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7869 * image.c (x_find_image_file): Don't close a remote file handle.
7871 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7873 Fix races with threads and file descriptors.
7874 * callproc.c (Fcall_process_region):
7875 * dired.c (open_directory):
7876 * emacs.c (main, Fdaemon_initialized):
7877 * image.c (x_find_image_file):
7878 * inotify.c (Finotify_rm_watch):
7879 * lread.c (Flocate_file_internal):
7880 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7881 * term.c (term_mouse_moveto, init_tty):
7882 * termcap.c (tgetent):
7883 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7884 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7885 * unexhp9k800.c, unexmacosx.c (unexec):
7886 * callproc.c (Fcall_process_region):
7887 Use emacs_close, not close.
7888 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7889 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7890 and posix_close function on current platforms (which all lack them).
7891 (emacs_close): Use it. This should fix the races on GNU/Linux and
7892 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7893 and it should avoid closing random victim file descriptors on
7896 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7898 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7899 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7902 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7903 This is for .gdbinit xbacktrace.
7905 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7906 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7907 (emacs_set_tty): Now static.
7908 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7909 * term.c (tty_capable_p, tty_default_color_capabilities)
7910 (get_tty_terminal, term_mouse_movement)
7911 (handle_one_term_event, init_tty, maybe_fatal):
7912 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7913 (tgetent, scan_file, name_match, compare_contin):
7914 * terminal.c (get_terminal):
7915 Use bool for boolean.
7916 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7917 Prefer char to unsigned char if either will do.
7918 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7919 (tty_write_glyphs): Prefer int to unsigned.
7920 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7921 All callers changed.
7922 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7924 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7927 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7928 (B__dummy__): New dummy symbol, to pacify C89.
7929 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7930 they can't grok varargs macros.
7931 * dispnew.c (add_window_display_history)
7932 (add_frame_display_history):
7933 * print.c (print_object):
7934 * xdisp.c (debug_method_add):
7935 Use %p printf format only for void pointers.
7936 * emacs.c (usage_message): New constant, replacing ...
7937 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7938 (main): Adjust to usage reorg.
7939 * fns.c (syms_of_fns):
7940 * profiler.c (syms_of_profiler):
7941 Don't use non-constant struct initializers.
7942 * gnutls.h (gnutls_initstage_t):
7943 * lisp.h (enum Lisp_Fwd_Type):
7944 * lread.c (lisp_file_lexically_bound_p):
7945 * xsettings.c (anonymous enum):
7946 Remove trailing comma.
7947 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7948 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7949 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7951 * regex.c (const_re_char): New type, to pacify strict C89.
7952 All uses of 'const re_char' replaced to use it.
7953 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7954 with glibc when strict C89. This change is imported from gnulib.
7956 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7957 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7958 Omit GNU_LINUX implementation, since it requires long long.
7959 * xterm.c (x_draw_underwave):
7960 Do not assume the traditional order of struct's members.
7961 (x_term_init): Rewrite to avoid the need for non-constant structure
7964 Syntax cleanup, mostly replacing macros with functions.
7965 This removes the need for the syntax_temp hack.
7966 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7967 * syntax.c (SYNTAX_INLINE): New macro.
7968 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7969 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7970 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7971 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7972 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7973 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7974 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7975 Now constants, not macros.
7976 (syntax_temp) [!__GNUC__]: Remove.
7977 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7978 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7979 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7980 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7981 Move here from syntax.h; now functions, not macros. Except for the
7982 last function, these are static since only syntax.c uses them.
7983 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7984 All uses changed. Now a function, not a macro; use this fact
7985 to simplify the code.
7986 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7987 compiler bugs; no longer relevant.
7988 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7989 (SYNTAX_INLINE): New macro.
7990 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7991 for the new functions. Use bool for boolean member.
7992 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7993 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7994 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7995 (SETUP_BUFFER_SYNTAX_TABLE):
7996 Now extern inline functions, not macros.
7997 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7998 Remove; all uses replaced by implementation.
7999 (syntax_temp) [!__GNUC__]: Remove decl.
8000 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8002 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8004 * emacs.c (main): Fix syntax error.
8006 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8008 Timestamp fixes for undo (Bug#14824).
8009 * atimer.c (schedule_atimer):
8010 * fileio.c (Ffile_newer_than_file_p):
8011 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8012 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8013 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8014 (syms_of_fileio): Remove Sclear_visited_file_name.
8015 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8016 file doesn't exist; this avoids an ambiguity with negative timestamps.
8017 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8018 * systime.h (make_emacs_time, invalid_emacs_time):
8019 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8020 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8021 * undo.c (record_first_change): Push (visited-file-modtime) onto
8022 undo list rather than reimplementing it by hand, incorrectly.
8024 2013-07-09 Ken Brown <kbrown@cornell.edu>
8026 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8028 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8030 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8032 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8034 Handle errno and exit status a bit more carefully.
8035 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8036 number into an exit status. Instead, use EXIT_CANCELED.
8037 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8038 * callproc.c (relocate_fd):
8039 * emacs.c (close_output_streams, main):
8040 * process.c (create_process):
8041 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8042 Use emacs_perror for simplicity.
8043 * callproc.c (relocate_fd, main):
8044 * sysdep.c (sys_subshell):
8045 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8046 (shut_down_emacs): Use emacs_write, not write.
8047 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8048 * fileio.c (Fcopy_file, e_write):
8049 * nsterm.m (ns_select):
8050 * process.c (send_process):
8051 * sound.c (vox_write):
8052 Use emacs_write_sig, not emacs_write.
8053 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8054 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8056 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8058 (emacs_full_write): New function.
8059 (emacs_write): Rewrite to use it.
8060 (emacswrite_sig, emacs_perror): New functions.
8061 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8063 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8065 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8066 on NS even if it is present. Pixmap on NS is a void*.
8068 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8070 Port to Ubuntu 10 (Bug#14803).
8071 Problem reported by T.V. Raman.
8072 * process.c (close_on_exec, accept4, process_socket):
8073 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8075 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8077 * w32.c (sys_dup): Declare prototype.
8081 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8083 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8085 Make file descriptors close-on-exec when possible (Bug#14803).
8086 This simplifies Emacs a bit, since it no longer needs to worry
8087 about closing file descriptors by hand in some cases.
8088 It also fixes some unlikely races. Not all such races, as
8089 libraries often open files internally without setting
8090 close-on-exec, but it's an improvement.
8091 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8092 * callproc.c (Fcall_process) [!MSDOS]:
8093 * emacs.c (main) [!DOS_NT]:
8094 * nsterm.m (ns_term_init):
8095 * process.c (create_process):
8096 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8097 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8098 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8099 Prefer mkostemp with O_CLOEXEC to mkstemp.
8100 * callproc.c (relocate_fd) [!WINDOWSNT]:
8101 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8102 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8104 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8105 Make the resulting file descriptor close-on-exec.
8106 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8107 * lread.c (load_descriptor_list, load_descriptor_unwind):
8108 Remove; no longer needed. All uses removed.
8109 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8110 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8112 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8113 (Fmake_network_process, Fnetwork_interface_list)
8114 (Fnetwork_interface_info, server_accept_connection):
8115 Make newly-created socket close-on-exec.
8116 * sysdep.c (emacs_open, emacs_fopen):
8117 Make new-created descriptor close-on-exec.
8118 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8119 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8121 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8123 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8124 for NS_IMPL_GNUSTEP.
8126 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8128 Fix openp errno handling.
8129 * callproc.c (Fcall_process): Preserve openp errno around close.
8130 * lread.c (openp): Set errno when returning -1, as some callers
8133 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8135 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8137 * nsterm.h (NSSavePanel): Update comment.
8138 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8139 (ns_run_file_dialog): Declare.
8141 * nsfns.m: Remove panelOK.
8143 (ns_run_file_dialog): New function.
8144 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8145 event loop, so file dialog is popped up by ns_run_file_dialog, called
8146 by sendEvent (Bug#14578).
8147 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8149 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8151 * xdisp.c (default_line_pixel_height): New function.
8152 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8153 (try_cursor_movement, redisplay_window, try_window)
8154 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8156 * window.c (window_scroll_pixel_based):
8157 use default_line_pixel_height.
8159 * dispextern.h (default_line_pixel_height): Add prototype.
8161 * frame.c (x_set_line_spacing): Accept a float value for
8162 line-spacing parameter, per the documentation.
8164 * data.c (Fmultibyte_string_p): Doc fix.
8166 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8168 Use emacs_open more consistently when opening files.
8169 This handles EINTR more consistently now, and makes it easier
8170 to introduce other uniform changes to file descriptor handling.
8171 * sysstdio.h: New file.
8172 * buffer.c (mmap_init):
8173 * cygw32.c (chdir_to_default_directory):
8174 * dispnew.c (Fopen_termscript):
8175 * emacs.c (Fdaemon_initialized):
8176 * fileio.c (Fdo_auto_save):
8177 * image.c (slurp_file, png_load_body, jpeg_load_body):
8178 * keyboard.c (Fopen_dribble_file):
8180 * print.c (Fredirect_debugging_output):
8181 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8182 * termcap.c (tgetent):
8183 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8184 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8185 * w32term.c (w32_initialize) [CYGWIN]:
8186 * xfaces.c (Fx_load_color_file):
8187 Use emacs_open instead of plain open, and emacs_fopen instead of
8189 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8190 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8191 * callproc.c (default_output_mode): New constant.
8192 (Fcall_process): Use it to call emacs_open instead of plain creat.
8193 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8194 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8195 (emacs_fopen): New function.
8196 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8197 Include <lisp.h>, for emacs_open.
8198 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8200 Remove duplicate #include directives.
8201 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8203 Don't include stdio.h twice.
8204 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8205 Don't include sys/types.h or stdio.h twice.
8206 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8207 * lread.c: Don't include coding.h twice.
8208 * nsfont.m: Don't include frame.h twice.
8209 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8210 * ralloc.c: Don't include <unistd.h> twice.
8211 * xdisp.c: Don't include font.h twice.
8212 * xterm.c: Don't include fontset.h twice.
8213 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8215 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8217 Scale ImageMagick images more carefully.
8218 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8219 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8220 Be more careful about avoiding undefined behavior after
8221 integer overflow and division by zero.
8223 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8225 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8226 (syms_of_w32fns): DEFSYM them.
8227 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8228 (CCHDEVICENAME): Define macros if not defined.
8229 (struct MONITOR_INFO_EX): New struct.
8230 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8231 (enum_display_monitors_fn): New variable.
8232 (globals_of_w32fns): Initialize it.
8233 (Fx_display_pixel_width, Fx_display_pixel_height)
8234 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8235 multi-monitor setups in docstrings.
8236 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8237 screen size by primary monitor's millimeter per pixel.
8238 (w32_monitor_enum, w32_display_monitor_attributes_list)
8239 (w32_display_monitor_attributes_list_fallback)
8240 (Fw32_display_monitor_attributes_list): New functions.
8241 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8243 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8245 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8247 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8249 * fileio.c (Qfile_notify_error): New error symbol.
8251 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8252 * inotify.c (inotify_callback, symbol_to_inotifymask)
8253 (Finotify_add_watch, Finotify_rm_watch): Use it.
8254 (inotifyevent_to_event): Exchange order of cookie and file name.
8255 (Finotify_add_watch): Adapt docstring.
8257 * lisp.h (Qfile_notify_error): Declare.
8259 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8261 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8262 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8263 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8264 which did not work (see <http://bugs.gnu.org/14569#307>).
8265 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8266 && (!noninteractive || initialized)). This attempts to thread
8267 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8269 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8271 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8272 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8274 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8276 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8277 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8278 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8279 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8281 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8283 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8284 Define to __sys_siglist.
8286 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8288 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8289 word-wrap, so that overflow-newline-into-fringe would work in
8290 visual-line-mode. (Bug#2749)
8291 (move_it_in_display_line_to): When the last scanned display
8292 element fits exactly on the display line, and
8293 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8294 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8295 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8296 finding buffer position that corresponds to pixel coordinates,
8297 e.g. in buffer_posn_from_coords.
8299 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8301 * process.c (handle_child_signal): Call catch_child_signal if
8304 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8306 Don't convert function pointers to void * and back.
8307 It isn't portable C, and it's easy enough to avoid.
8308 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8309 (make_save_value): Add support for SAVE_FUNCPOINTER.
8310 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8311 * print.c (print_object):
8312 Distinguish function from object pointers.
8313 * lisp.h (SAVE_FUNCPOINTER): New constant.
8314 (SAVE_SLOT_BITS): Adjust to it.
8315 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8316 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8317 (voidfuncptr): New typedef.
8318 (struct Lisp_Save_Value): New member data[0].funcpointer.
8319 (XSAVE_FUNCPOINTER): New function.
8321 Simplify buildobj processing.
8322 * Makefile.in (buildobj.h): Make it a sequence of strings each
8323 followed by comma, rather than a single string. Put it into a
8324 .tmp file in case there's an error while generating it.
8325 (gl-stamp): Use .tmp for temp files.
8326 (mostlyclean): Clean .tmp files.
8327 * doc.c (buildobj): Move to just the routine that needs it.
8328 It's now an array of strings, so processing is simpler.
8330 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8332 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8333 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8334 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8335 Invoke malloc_enable_thread even when not interactive.
8336 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8337 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8338 in this case, since the underlying bug has now been fixed.
8340 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8342 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8343 unlinking it (bug#14691).
8345 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8347 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8348 before checking whether buffer is modified. This lets
8349 `kill-buffer-query-functions' cancel killing of the buffer or save
8350 its content before `kill-buffer' asks user the "Buffer %s
8351 modified; kill anyway?" question.
8353 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8355 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8356 Let the super performKeyEquivalent deal with them (Bug#14747).
8358 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8360 * widget.c (resize_cb): Remove unused local.
8362 Do not use GTK 3 if it exists but cannot be compiled.
8363 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8364 * xterm.c (x_error_handler) [!USE_GTK]:
8367 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8369 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8371 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8372 to the valid range of values. (Bug#14753)
8374 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8375 when moving point by using the current glyph matrix. This avoids
8376 the need to force redisplay when this function is called in a
8379 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8381 Fix minor problems found by static checking.
8382 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8383 Redo the latter's body to sidestep GCC parenthesization warnings.
8384 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8385 * coding.c (detect_coding, detect_coding_system):
8386 * coding.h (struct undecided_spec):
8387 Use bool for boolean.
8388 * image.c (QCmax_width, QCmax_height): Now static.
8389 * xdisp.c (Fmove_point_visually): Remove unused local.
8391 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8393 * xdisp.c (Fmove_point_visually): New function.
8395 2013-06-28 Kenichi Handa <handa@gnu.org>
8397 * coding.h (define_coding_undecided_arg_index): New enum.
8398 (coding_attr_index): New members
8399 coding_attr_undecided_inhibit_null_byte_detection,
8400 coding_attr_undecided_inhibit_iso_escape_detection,
8401 coding_attr_undecided_prefer_utf_8.
8402 (undecided_spec): New struct.
8403 (struct coding_system): New member `undecided' of the member
8406 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8407 (detect_coding): Likewise.
8408 (detect_coding_system): Likewise.
8409 (Fdefine_coding_system_internal): New coding system properties
8410 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8412 (syms_of_coding): Adjust for coding_arg_undecided_max.
8414 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8416 * image.c (x_from_xcolors): Remove unused local.
8418 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8420 Defer image data transfer between X client and server until actual
8423 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8426 * image.c (Destroy_Image): Remove.
8427 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8428 `mask_p', and `colors_p'. All uses changed.
8429 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8430 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8431 New macros for `flags' arg to x_clear_image_1.
8432 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8433 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8434 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8435 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8436 (image_get_x_image, image_unget_x_image): New functions or macros.
8437 (image_background, image_background_transparent, x_to_xcolors)
8438 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8439 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8440 instead of Destroy_Image.
8441 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8442 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8443 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8444 (imagemagick_load_image, svg_load_image): Use them instead of
8445 x_create_x_image_and_pixmap, and x_put_x_image followed by
8446 x_destroy_x_image, respectively.
8447 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8448 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8449 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8450 background_transparent fields.
8451 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8452 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8454 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8456 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8457 This mostly consists of undoing recent changes.
8458 * callproc.c (Fcall_process):
8459 * process.c (create_process):
8460 Do not worry about catching SIGCHLD here, undoing previous change.
8461 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8462 * process.c, process.h (catch_child_signal):
8463 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8464 * process.c (catch_child_handler): Don't worry about being called
8465 lazily and do not assume caller has blocked SIGCHLD, undoing
8466 previous change. Move first-time stuff back to
8467 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8468 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8469 set lib_child_handler if it's already initialized, which may
8470 help avoid problems on GNUstep.
8472 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8474 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8475 * callproc.c (Fcall_process):
8476 * process.c (create_process):
8477 Make sure SIGCHLD is caught before we fork,
8478 since Emacs startup no arranges to catch SIGCHLD.
8479 * process.c (lib_child_handler): Initialize to null, not to
8481 (catch_child_signal): Allow self to be called lazily.
8482 Do nothing if it's already been called.
8483 Assume caller has blocked SIGCHLD (all callers do now).
8484 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8485 just before it's really needed.
8486 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8487 since it hasn't been caught yet.
8489 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8491 * image.c (compute_image_size): New function to implement
8492 :max-width and :max-height.
8493 (imagemagick_load_image): Use it.
8495 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8497 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8498 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8500 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8501 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8502 the SIGCHLD handler, since the code is not atomic and (due to glib)
8503 signals may be arriving now.
8504 * sysdep.c (init_signals): Do not catch child signals here;
8505 'main' now does that later, at a safer time.
8507 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8509 Clean up SIGCHLD handling a bit (Bug#14569).
8510 * process.c, process.h (catch_child_signal):
8511 Now always extern, even if !NS_IMPL_GNUSTEP.
8512 * process.c (catch_child_signal): Move glib tickler here from
8513 init_process_emacs, so that it's done earlier in Emacs
8514 initialization. Also move the noninteractive && !initialized
8515 check here from init_process_emacs. This is all a bit cleaner for
8516 GNUish platforms, and I hope it works around the Cygwin bug.
8517 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8518 that glib signal handling is tickled before glib creates threads.
8520 * process.c (wait_reading_process_output): Avoid int overflow
8521 when reading more than 2 GiB total from a process.
8523 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8525 * process.c (create_process): Handle a couple more cases,
8526 i.e., work even if new_argv and wait_child_setup[i] are cached.
8527 Use Fcall_process's style for volatile vars.
8529 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8531 * process.c (create_process): Mark PROCESS volatile.
8533 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8535 Use C99-style flexible array members if available.
8536 This avoids some subtle aliasing issues, which typically
8537 aren't a problem with GCC but may be a problem elsewhere.
8538 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8539 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8540 In either case, it uses a flexible array member rather than
8541 the old struct hack. All uses changed.
8542 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8543 Adjust to sdata reorganization.
8544 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8545 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8546 that ports better to pre-C99 non-GCC.
8547 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8548 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8549 as the latter has changed.
8550 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8551 and port better to pre-C99 GCC.
8552 * image.c (struct xpm_cached_color):
8553 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8554 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8555 Use FLEXIBLE_ARRAY_MEMBER.
8556 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8557 Move decl to top level so it gets checked against implementation.
8558 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8559 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8561 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8563 * syntax.c: Integer cleanups.
8564 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8565 All uses that need 0-or-2 changed to:
8566 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8567 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8568 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8569 (char_quoted, prev_char_comend_first, back_comment)
8570 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8571 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8572 Use bool for boolean.
8573 (update_syntax_table, skip_chars, skip_syntaxes):
8574 Prefer int to unsigned when either will do.
8575 (back_comment): Return boolean success flag, like forw_comment,
8576 instead of positive-or-minus-1 (which might have overflowed int anyway).
8577 Don't stuff ptrdiff_t into int.
8578 (syntax_spec_code, syntax_code_spec): Now const.
8579 (Fmatching_paren, scan_lists, scan_sexps_forward):
8580 Use enum syntaxcode for syntax code.
8581 (Fmatching_paren): Check that arg is a character, not just an integer.
8582 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8583 (Finternal_describe_syntax_value): Omit no-longer-needed
8585 (skip_chars): Use char, not unsigned char, when the distinction
8587 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8588 * bytecode.c (exec_byte_code):
8589 * syntax.c (syntax_spec_code, Fchar_syntax)
8590 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8592 * syntax.h (SYNTAX_WITH_FLAGS):
8593 Omit unnecessary casts.
8595 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8597 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8598 line dimensions here, to avoid race conditions with the main
8599 thread. (Bug#14062, bug#14630, bug#14669)
8601 * w32term.c (w32_draw_window_cursor): Compute the header line and
8602 mode line dimensions here.
8603 <w32_system_caret_window, w32_system_caret_hdr_height>:
8604 <w32_system_caret_mode_height>: New variables.
8606 * w32term.h: Declare them.
8608 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8610 * alloc.c (die): Move "assertion failed" string here ...
8611 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8612 COND when SUPPRESS_CHECKING. This shrinks the executable text
8613 size by 0.8% to 2.2% when configured with --enable-checking,
8614 depending on optimization flags (GCC 4.8.1 x86-64).
8616 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8618 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8620 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8621 base is 2; this is more accurate.
8623 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8625 * sound.c (string_default): Move to !WINDOWSNT section.
8626 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8628 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8630 * sound.c: Integer cleanups.
8631 Remove unnecessary forward decls.
8632 (struct sound_device): The 'file' member is now a Lisp_Object, not
8633 a char *, so that we needn't invoke alloca on a huge size.
8634 (Fplay_sound_internal): Adjust to this.
8635 (string_default): New function.
8636 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8637 Use it to adjust to the struct sound_device change.
8638 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8639 (be2hs) [0]: Remove.
8641 * syntax.c (skip_chars): Don't use uninitialized storage
8642 when searching a multibyte buffer for characters that are not in a
8643 unibyte string that contains non-ASCII characters.
8645 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8647 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8648 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8650 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8652 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8654 2013-06-18 Kenichi Handa <handa@gnu.org>
8656 * font.c (Ffont_spec): Signal an error for an invalid font name
8659 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8661 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8662 In particular this ports to 32-bit sparc Sun cc.
8663 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8664 array with a dummy element at specpdl[-1], so that its address can
8666 (unbind_to): Do not copy the binding; not needed, now that we
8667 copy old_value in the one place where the copy is needed.
8668 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8669 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8670 (union specbinding): Rename from struct specbinding. Redo layout
8671 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8672 which is not portable. With Sun C 5.12 32-bit sparc, the
8673 declaration causes nargs to be an unsigned bitfield, a behavior
8674 that the C standard allows; but Emacs wants nargs to be signed.
8675 The overall type is now a union of structures rather than a
8676 structure of union of structures, and the 'kind' member is now a
8677 bitfield, so that the overall type doesn't grow. All uses changed.
8678 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8680 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8682 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8683 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8685 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8687 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8689 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8690 unless we know that the window w's frame is a frame object.
8691 Another attempt at solving bug#14062 and bug#14630.
8693 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8695 * textprop.c (property_set_type): New enum.
8696 (add_properties): Allow appending/prepending text properties.
8697 (add_text_properties_1): Factored out of Fadd_text_properties.
8698 (Fadd_text_properties): Move all the code into
8699 add_text_properties_1.
8700 (Fadd_face_text_property): New function that calls
8701 add_text_properties_1.
8703 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8705 Move functions from lisp.h to individual modules when possible.
8706 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8707 * alloc.c (XFLOAT_INIT, set_symbol_name):
8708 * buffer.c (CHECK_OVERLAY):
8709 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8710 (set_char_table_parent):
8711 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8712 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8713 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8714 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8716 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8717 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8718 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8719 (backtrace_args, backtrace_debug_on_exit):
8720 * floatfns.c (CHECK_FLOAT):
8721 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8722 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8723 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8724 (set_hash_index_slot):
8725 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8726 * marker.c (CHECK_MARKER):
8727 * textprop.c (CHECK_STRING_OR_BUFFER):
8728 * window.c (CHECK_WINDOW_CONFIGURATION):
8729 Move here from lisp.h, and make these functions static rather than
8731 * buffer.c (Qoverlayp):
8733 * fns.c (Qhash_table_p):
8734 * window.c (Qwindow_configuration_p):
8736 * lisp.h: Remove the abovementioned defns and decls.
8738 Use functions, not macros, for XINT etc (Bug#11935).
8739 In lisp.h, prefer functions to function-like macros, and
8740 constants to object-like macros, when either will do. This:
8741 . simplifies use, as there's no more need to worry about
8742 arguments' side effects being evaluated multiple times.
8743 . makes the code easier to debug on some platforms.
8744 However, when using gcc -O0, keep using function-like macros
8745 for a few critical operations, for performance reasons.
8746 This sort of thing isn't needed with gcc -Og, but -Og
8747 is a GCC 4.8 feature and isn't widely-enough available yet.
8748 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8749 Remove enum lsb_bits; no longer needed.
8750 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8751 * buffer.c (Qoverlap):
8753 * fns.c (Qhash_table_p):
8754 Now extern, so lisp.h can use these symbols.
8755 * dispextern.h: Include character.h, for MAX_CHAR etc.
8756 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8757 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8758 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8759 (GLYPH_CODE_P): Move here from lisp.h.
8760 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8761 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8762 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8763 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8764 XUNTAG now returns void *.
8765 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8766 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8767 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8768 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8769 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8770 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8771 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8772 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8773 New macros, renamed from their sans-lisp_h_ counterparts.
8774 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8775 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8776 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8777 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8778 If compiling via GCC without optimization, define these as macros
8779 in addition to inline functions.
8780 To disable this, compile with -DINLINING=0.
8781 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8782 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8783 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8784 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8785 (INTMASK, VALMASK): Now macros, since static values cannot be
8786 accessed from extern inline functions.
8787 (VALMASK): Also a constant, for benefit of old GDB.
8788 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8789 is INTEGERP, which can fold it in.
8790 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8791 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8792 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8793 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8794 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8795 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8796 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8797 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8798 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8799 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8800 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8801 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8802 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8803 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8804 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8805 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8806 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8807 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8808 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8809 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8810 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8811 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8812 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8813 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8814 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8815 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8816 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8817 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8818 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8819 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8820 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8821 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8822 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8824 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8825 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8826 (VALMASK): Define in one place rather than in two, merging the
8827 USE_LSB_TAG parts; this is simpler.
8828 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8829 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8830 Move up, to avoid use before definition.
8831 Also include "globals.h" earlier, for the same reason.
8832 (make_natnum): New function.
8833 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8834 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8835 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8836 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8837 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8838 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8839 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8840 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8841 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8842 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8843 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8844 (Qwindow_configuration_p, Qimage): New forward declarations.
8845 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8846 (STRING_COPYIN): Remove; unused.
8847 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8848 (xcar_addr, xcdr_addr): New functions. All uses changed.
8849 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8850 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8851 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8852 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8853 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8854 (TYPE_RANGED_INTEGERP): Simplify.
8855 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8856 (setlocale, fixup_locale, synchronize_system_messages_locale)
8857 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8858 Now empty functions, not macros.
8859 (functionp): Return bool, not int.
8860 * window.c (Qwindow_configuration_p): Now extern,
8861 so window.h can use it.
8862 * window.h (Qwindowp): Move decl back to lisp.h.
8864 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8866 * xdisp.c (Fline_pixel_height): New function, required for solving
8869 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8871 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8873 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8875 * lread.c (syms_of_lread):
8876 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8878 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8880 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8882 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8884 * fileio.c (expand_file_name): Doc fix.
8886 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8888 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8889 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8890 Wait for self, not for 0. This can't hurt on GNU or similar
8891 system, and may help with Cygwin.
8893 * keyboard.c: Don't use PROP (...) as an lvalue.
8894 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8895 Use set_prop (A, B), not PROP (A) = B.
8897 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8899 * xdisp.c (get_it_property): Use it->window instead of generating
8900 a Lisp object from it->w.
8902 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8904 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8905 get-char-property the window that is being rendered, instead of
8906 the buffer, to support window-specific overlays. (Bug#14575)
8907 (compute_display_string_pos): When W is NULL, use the current
8908 buffer as the object to pass to get-char-property.
8909 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8910 pointer member of the bidi iterator, since no window is pertinent
8913 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8915 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8916 being displayed, and pass it to compute_display_string_pos.
8917 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8918 (bidi_paragraph_init): All callers changed.
8920 * xdisp.c (init_from_display_pos, init_iterator)
8921 (handle_single_display_spec, next_overlay_string)
8922 (get_overlay_strings_1, reseat_1, reseat_to_string)
8923 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8924 Set bidi_it.w member from it->w.
8925 (compute_display_string_pos): Accept additional argument, the
8926 window being displayed, and pass it to Fget_char_property.
8929 * dispextern.h (struct bidi_it): New member w, the window being
8931 (compute_display_string_pos): Adjust prototype.
8933 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8935 * xgselect.c: Remove unneeded include xterm.h.
8937 * process.c (wait_reading_process_output): Check for NS before GLIB.
8938 GLIB may be linked in due to rsvg, but ns_select must be called.
8940 * xgselect.c (xg_select): Remove call to window_system_available
8941 and g_main_context_pending at the top, so Gdk events (i.e. file
8942 notify) are processed when Emacs is started with -nw.
8944 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8946 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8947 (ctagsfiles3): New variable, includes only *.m files.
8948 (TAGS): Use an explicit language name in the regular expressions,
8949 to avoid transformation of '/SOMETHING' by MSYS to
8950 'c:\MSYS\SOMETHING'.
8952 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8954 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8956 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8958 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8959 still need to set the mouse pointer shape and activate help-echo.
8962 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8964 A few porting etc. fixes for the new file monitor code.
8965 See the thread containing
8966 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8967 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8968 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8969 (dir_monitor_callback, Fgfile_rm_watch):
8970 Use assq_no_quit instead of Fassoc, for speed.
8971 (dir_monitor_callback, Fgfile_rm_watch):
8972 eassert that the monitor is a fixnum.
8973 (dir_monitor_callback): No need for CDR_SAFE.
8974 Simplify building of lisp with alternative tails.
8975 (Fgfile_add_watch, Fgfile_rm_watch):
8976 Do not assume glib functions set errno reliably on failure.
8977 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8978 and signal an error otherwise.
8979 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8980 Use Fdelq instead of Fdelete, for speed.
8982 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8984 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8985 don't insist on being invoked on a highlighted tool-bar button.
8986 Avoids losing tool-bar functionality when mouse-highlight is nil.
8987 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8988 Don't highlight when mouse-highlight is nil.
8989 (note_mouse_highlight): When mouse-highlight is nil, don't return
8990 right away; instead, run tool-bar and mode-line highlight
8991 subroutine, clear any existing highlight, and revert the mouse
8992 pointer to its default shape. (Bug#14558)
8994 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8996 * lisp.mk (lisp): Add prog-mode.el.
8998 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9000 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9001 * process.c (dummy_handler): New function.
9002 (lib_child_handler): New static var.
9003 (handle_child_signal): Invoke it.
9004 (catch_child_signal): If a library has set up a signal handler,
9005 save it into lib_child_handler.
9006 (init_process_emacs): If using glib and not on Windows, tickle glib's
9007 child-handling code so that it initializes its private SIGCHLD handler.
9008 * syssignal.h (SA_SIGINFO): Default to 0.
9009 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9010 31; it should no longer be needed now.
9012 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9014 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9016 * gfilenotify.c (globals_of_gfilenotify): New function.
9017 (syms_of_gfilenotify): Move global initialization there.
9019 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9021 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9023 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9024 * keyboard.c (menu_bar_items, tool_bar_items):
9025 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9026 not override local keymaps any more.
9028 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9030 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9032 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9034 * w32console.c (initialize_w32_display): Return the dimensions of
9035 the console window via 2 additional arguments, not via the current
9036 frame. This avoids crashes due to overrunning the bounds of
9037 frame's decode_mode_spec_buffer, which is not resized following
9038 the change of the frame dimensions from the initial 10x10.
9040 * w32term.h (w32_initialize_display_info): Adjust prototype.
9042 * term.c (init_tty): Take dimensions of the frame from the values
9043 returned by initialize_w32_display.
9045 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9046 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9047 (LIBES): Add $(GFILENOTIFY_LIBS).
9049 * w32inevt.c (handle_file_notifications): Add dummy implementation
9050 for !HAVE_W32NOTIFY.
9052 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9054 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9056 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9058 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9060 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9062 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9064 Fix minor problems found by static checking.
9065 * data.c (pure_write_error):
9066 Use xsignal2, not Fsignal, as Fsignal might return.
9067 * eval.c (set_backtrace_debug_on_exit): Now static.
9068 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9069 No longer inline. EXTERN_INLINE is needed only for functions
9070 defined in .h files. Reindent function header as per GNU style.
9071 (backtrace_p, backtrace_top, backtrace_next):
9072 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9073 compiler or linker. Add extern decls to pacify gcc -Wall.
9074 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9076 * frame.c (free_monitors): Define only on platforms that need it.
9077 * nsterm.m (ns_term_init):
9078 * process.c (catch_child_signal):
9079 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9080 defined on all porting targets these days.
9081 * process.c, process.h (catch_child_signal):
9082 Make it extern only if NS_IMPL_GNUSTEP is defined.
9084 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9086 * w32.c (gettimeofday): Make the signature identical to prototype
9087 in nt/inc/sys/time.h.
9089 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9091 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9094 * keyboard.c (safe_run_hooks_error): Improve error message.
9096 * data.c (pure_write_error): Add `object' argument.
9097 * puresize.h (CHECK_IMPURE): Use it.
9099 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9101 * Makefile.in (NOTIFY_OBJ): New variable.
9102 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9104 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9105 Call syms_of_gfilenotify.
9107 * gfilenotify.c: New file.
9109 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9110 and Qfile_w32notify.
9111 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9112 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9114 * lisp.h: Declare syms_of_gfilenotify.
9116 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9118 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9120 Merge the specpdl and backtrace stacks. Make the structure of the
9121 specpdl entries more obvious via a tagged union of structs.
9122 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9123 (enum specbind_tag): New enum.
9124 (struct specbinding): Make it a tagged union of structs.
9125 Add a case for backtrace records.
9126 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9127 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9128 (backtrace_debug_on_exit): New accessors.
9129 (struct backtrace): Remove.
9130 (struct catchtag): Remove backlist field.
9131 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9133 (Flocal_variable_p): Speed up the common case where the binding is
9135 * eval.c (backtrace_list): Remove.
9136 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9137 (set_backtrace_args, set_backtrace_nargs)
9138 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9139 (backtrace_next): New functions.
9140 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9141 (unwind_to_catch, internal_lisp_condition_case)
9142 (internal_condition_case, internal_condition_case_1)
9143 (internal_condition_case_2, internal_condition_case_n): Don't bother
9144 with backtrace_list any more.
9145 (Fsignal): Adjust to new backtrace format.
9146 (grow_specpdl): Move up.
9147 (record_in_backtrace): New function.
9148 (eval_sub, Ffuncall): Use it.
9149 (apply_lambda): Adjust to new backtrace format.
9150 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9152 (specbind): Adjust to new specpdl format. Simplify.
9153 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9154 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9156 (mark_backtrace): Remove.
9157 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9158 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9159 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9161 * profiler.c (record_backtrace): Use get_backtrace.
9162 (handle_profiler_signal): Use backtrace_top_function.
9163 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9166 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9168 * process.h (catch_child_signal): Declare.
9170 * process.c (catch_child_signal): New function.
9171 (init_process_emacs): Call it.
9173 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9174 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9176 (x_set_cursor_type): Remove declaration.
9177 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9178 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9179 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9180 (ns_get_color): Use F suffix on float.
9181 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9182 (ns_get_rgb_color): Remove.
9183 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9184 (note_mouse_movement): x and y are CGFloat.
9185 (ns_draw_fringe_bitmap): Remove unused rowY.
9186 Change #if to COCOA && >= 10_6.
9187 (ns_draw_window_cursor): Remove unused overspill.
9188 (ns_draw_underwave): width and x are EamcsCGFloat.
9189 (ns_draw_box): thickness is CGFloat.
9190 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9191 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9192 if not in main thread.
9193 (ns_get_pending_menu_title, ns_check_menu_open)
9194 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9195 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9196 (sendFromMainThread:): New method.
9197 (changeFont:): size is CGFloat.
9198 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9199 Disable warning about permanent text.
9200 (characterIndexForPoint:): Adjust return type depending on GNUstep
9202 (mouseDown:): delta is CGFloat.
9203 (updateFrameSize): Remove unised variable f.
9204 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9205 Cast float to EmacsCGFloat.
9206 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9207 also to -1 when restoring.
9208 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9209 inside NS_IMPL_COCOA.
9210 (toggleFullScreen:): Put call to toggleFullScreen inside
9211 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9212 (setPosition:portion:whole:): por is CGFloat.
9213 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9214 (mouseDown:): Use CGFloat.
9215 (mouseDragged:): Remove unised variable edge.
9216 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9218 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9220 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9221 when NS_IMPL_GNUSTEP.
9222 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9223 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9224 (EmacsToolbar): Add clearAll. Add tag argument to
9225 addDisplayItemWithImage.
9226 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9228 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9230 * nsmenu.m (ns_update_menubar): Make static.
9231 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9232 (fillWithWidgetValue:): Add cast to SEL for setAction.
9233 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9234 (update_frame_tool_bar): Update code for GNUstep.
9235 (clearAll): New method.
9236 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9237 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9238 Move identifierToItem setObject and activeIdentifiers addObject before
9239 call to insertItemWithItemIdentifier.
9240 (validateVisibleItems): Fix indentation.
9241 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9242 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9243 UtilityWindow to aStyle, remove call to setStyleMask.
9245 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9247 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9248 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9249 Use F suffix on floats.
9250 (ns_char_width): Returns CGFloat.
9251 (ns_ascii_average_width): w is CGFloat instead of float.
9252 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9254 (ns_glyph_metrics): CGFloat instead of float.
9256 * nsfns.m (x_set_foreground_color, x_set_background_color):
9258 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9259 remove unused variables.
9260 (Fns_read_file_name): Keep track if panel is for save.
9261 Use ns_filename_from_panel/ns_directory_from_panel.
9262 (Fns_list_services): delegate only used for COCOA.
9263 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9264 Just return the input if GNUstep.
9265 (x_screen_planes): Remove.
9266 (Fxw_color_values): Use EmacsCGFloat
9267 (Fns_display_monitor_attributes_list): Only get screen number for
9269 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9271 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9272 ns_directory_from_panel.
9274 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9276 * process.c (handle_child_signal): Also use WCONTINUED.
9277 This is so that list-processes doesn't mistakenly list the process
9278 as stopped, when the process has actually been continued and is
9281 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9283 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9284 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9285 not already configured.
9287 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9289 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9291 * Makefile.in (mostlyclean): Remove *.res files.
9293 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9295 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9296 a buffer (bug#8447).
9298 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9300 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9301 display vector, and we backtrack, handle the case that the
9302 previous character position is also displayed from a display
9303 vector or covered by a display string or image. (Bug#14476)
9305 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9307 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9308 (struct MonitorInfo, free_monitors): Remove.
9309 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9310 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9311 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9314 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9315 (struct MonitorInfo, free_monitors): Remove.
9316 (ns_screen_name): Make static.
9317 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9318 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9321 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9322 (struct MonitorInfo): New struct.
9323 (free_monitors, make_monitor_attribute_list): Declare.
9325 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9327 (free_monitors, make_monitor_attribute_list): New functions.
9328 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9331 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9333 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9335 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9337 * keyboard.c: Apply keyboard decoding only to events that come directly
9338 from the tty, not from unread-command-events (bug#14368).
9339 (read_event_from_main_queue): New function, extracted from read_char.
9340 (read_decoded_char): Remove.
9341 (read_decoded_event_from_main_queue): New function to replace it.
9342 (read_char): Use it.
9343 (read_key_sequence): Use read_char rather than read_decoded_char.
9345 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9347 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9349 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9351 2013-05-22 Kenichi Handa <handa@gnu.org>
9353 The following changes are to fix the setting of
9354 buffer-file-coding-system on, for instance, C-x RET c unix RET
9355 _FILE_OF_DOS_EOL_TYPE_ RET.
9357 * coding.h (struct coding_system): New member detected_utf8_chars.
9359 * coding.c (detect_coding_utf_8): Count characters and check EOL
9360 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9362 (setup_coding_system): Do not initialize coding->head_ascii.
9363 (check_ascii): Do not set coding->eol_seen but update it. Do not
9364 call adjust_coding_eol_type here.
9365 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9366 If the eol-type of CODING is already specified, adjust the eol type
9367 of the found coding-system.
9368 (decode_coding_gap): Cancel previous change. Utilize the
9369 character numbers counted by detect_coding_utf_8. Fix detection
9372 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9374 * search.c (looking_at_1): Only set last_thing_searched if the match
9375 changed the match-data (bug#14281).
9377 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9379 * xdisp.c (reseat_at_previous_visible_line_start):
9380 Already declared in dispextern.h, so remove it here.
9381 (move_it_vertically_backward): Likewise.
9383 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9385 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9386 (Fx_display_pixel_width, Fx_display_pixel_height)
9387 (Fx_display_mm_width, Fx_display_mm_height):
9388 Mention `display-monitor-attributes-list' in docstrings.
9390 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9391 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9392 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9393 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9394 (Fx_display_backing_store, Fx_display_visual_class)
9395 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9396 (Fx_display_grayscale_p, Fx_display_pixel_width)
9397 (Fx_display_pixel_height, Fx_display_planes)
9398 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9399 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9400 (Fx_display_mm_width, Fx_display_mm_height)
9401 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9402 height for all physical monitors as in X11.
9404 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9405 Return pixel width or height for all physical monitors as in X11.
9407 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9409 Port --enable-gcc-warnings to clang.
9410 * bytecode.c (exec_byte_code):
9412 Redo diagnostic pragmas to pacify clang, too.
9413 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9414 * editfns.c (Fencode_time):
9415 * fileio.c (file_accessible_directory_p):
9416 * font.c (font_unparse_xlfd):
9417 Use '&"string"[index]' instead of '"string" + (index)'.
9418 * undo.c (user_error): Remove; unused.
9420 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9422 * insdel.c (insert_1_both): Document the arguments, instead of
9423 referring to insert_1, which no longer exists.
9425 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9426 some window, increment windows_or_buffers_changed, so that
9427 *Messages* display in that window is updated. (Bug#14408)
9429 * w32.c: Include epaths.h.
9430 (init_environment): Use cmdproxy.exe without leading directories.
9431 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9433 (gettimeofday): Adjust signature and return value to Posix
9436 * unexw32.c (open_output_file): Delete the existing emacs.exe
9437 before creating it, to break the hard link to the versioned
9440 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9441 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9442 (FIRSTFILE_OBJ): New variables.
9443 (W32_RES): Rename to EMACSRES. All users changed.
9444 (base_obj): Use $(CM_OBJ).
9445 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9446 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9447 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9448 $(W32_RES_LINK) before $(LIBES).
9449 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9451 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9453 * makefile.w32-in (DOC): Use just "DOC".
9455 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9457 * process.c: Export default filters and sentinels to Elisp.
9458 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9460 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9461 (Fset_process_sentinel, Fformat_network_address):
9462 Default to them instead of nil.
9463 (server_accept_connection): Sentinels can't be nil any more.
9464 (read_and_dispose_of_process_output): New function, extracted from
9465 read_process_output.
9466 (read_process_output): Use it; filters can't be nil.
9467 (Finternal_default_process_filter): New function, extracted from
9468 read_process_output.
9469 (exec_sentinel_unwind): Remove function.
9470 (exec_sentinel): Don't zilch sentinel while running.
9471 (status_notify): Sentinels can't be nil.
9472 (Finternal_default_process_sentinel): New function extracted from
9474 (setup_process_coding_systems): Default filter is not nil any more.
9475 (syms_of_process): Export new Elisp functions and initialize
9477 * lisp.h (make_lisp_proc): New function.
9479 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9481 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9483 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9485 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9486 unless we know that the window w is a leaf window.
9487 Another attempt at solving bug#14062.
9489 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9491 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9494 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9496 * image.c (gif_load): Check that subimages fit (Bug#14345).
9498 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9500 * lread.c (skip_dyn_eof): New function.
9501 (read1): Use it to skip the end of a file in response to #@00.
9503 * doc.c (get_doc_string): Slightly relax the sanity checking.
9505 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9507 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9508 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9509 (MonitorInfo): New struct.
9510 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9511 (Fns_display_monitor_attributes_list): New functions.
9512 (display-usable-bounds): Remove.
9513 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9516 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9518 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9519 (GTK_CHECK_VERSION): New macro, if not already defined.
9520 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9521 replaced by GTK_CHECK_VERSION.
9523 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9525 * xterm.h (GTK_PREREQ): New macro.
9526 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9527 to use this macro instead, for consistency and clarity.
9529 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9531 * xdisp.c (row_for_charpos_p): New function, with code of
9532 cursor_row_p, but accepts an additional argument CHARPOS instead
9533 of using a hardcoded PT.
9534 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9535 (row_containing_pos): Call row_for_charpos_p instead of partially
9536 doing the same. Fixes cursor positioning under longlines-mode
9537 when longlines-show-effect includes more than one newline, when
9538 moving the cursor vertically up.
9540 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9542 * makefile.w32-in (ACL_H): New macro.
9543 ($(BLD)/fileio.$(O)): Update dependencies.
9545 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9547 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9548 * Makefile.in (LIB_ACL): New macro.
9549 (LIBACL_LIBS): Remove.
9550 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9551 * fileio.c: Include <acl.h>.
9552 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9553 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9555 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9558 * unexelf.c: Don't assume ElfW (Half) fits in int.
9559 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9560 when dealing with ElfW (Half) values, since they can exceed 2**31
9561 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9562 (entry_address): Omit unused NUM arg. All uses changed.
9564 2013-05-07 Juri Linkov <juri@jurta.org>
9566 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9567 to the string converted from number with `Fnumber_to_string'.
9570 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9572 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9573 This fixes a problem introduced by my previous change.
9575 2013-05-07 Glenn Morris <rgm@gnu.org>
9577 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9579 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9581 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9583 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9585 Static checking by GCC 4.8.0.
9586 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9587 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9588 (x_get_monitor_attributes_fallback)
9589 (x_get_monitor_attributes_xinerama)
9590 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9591 Define only if USE_GTK.
9592 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9593 (x_get_monitor_attributes_fallback): Omit unused locals.
9594 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9595 Use double, not float, to avoid mixed-mode floating point arithmetic.
9597 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9598 Jan Djärv <jan.h.d@swipnet.se>
9600 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9601 (XINERAMA_CFLAGS): New macros.
9602 (ALL_CFLAGS, LIBES): Use them.
9604 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9605 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9606 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9607 (syms_of_xfns): DEFSYM them.
9608 (struct MonitorInfo): New struct.
9609 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9610 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9611 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9612 (x_get_monitor_attributes_xinerama): New functions.
9613 (Fx_display_monitor_attributes_list): New primitive.
9614 (syms_of_xfns): Defsubr it.
9616 * xterm.h (x_display_info): Add Xatom_net_workarea and
9617 Xatom_net_current_desktop.
9619 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9620 and dpyinfo->Xatom_net_current_desktop.
9622 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9624 * xdisp.c (pos_visible_p): Use the special code for finding the
9625 beginning of a display property or overlay for any "replacing"
9626 display property, not just for display strings. This solves
9627 incorrect reporting of position by posn-at-point. (Bug#14241)
9629 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9631 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9632 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9633 Verify that ElfW (Half) fits in int.
9634 (fatal): Use same signature as lisp.h.
9635 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9636 configure and build with -DUNEXELF_DEBUG without worrying about
9637 other modules that use DEBUG.
9638 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9639 possibly-wide integers now uses it instead of plain fprintf.
9640 (entry_address): New function, which avoids problems with 32-bit
9641 overflow on 64-bit hosts.
9642 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9643 (round_up): Don't assume the remainder fits in int.
9644 (find_section): Use bool for boolean. Simplify debug code.
9645 (unexec): Don't assume file sizes fit in int or size_t.
9646 Omit unnecessary trailing newline in 'fatal' format.
9647 Use strerror rather than outputting decimal error number.
9648 Remove unused code when emacs is not defined;
9649 this file relies on Emacs now.
9650 Don't assume e_phnum and e_shnum are positive.
9652 * regex.c: Fix problems when DEBUG is defined.
9653 (extract_number, extract_number_and_incr): Define regardless of
9654 whether DEBUG is defined; that's simpler and makes the code less
9655 likely to go stale in the normal case when DEBUG is not defined.
9656 Return int rather than taking an int * arg. All callers changed.
9657 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9658 Remove, replacing with ...
9659 (DEBUG_PRINT): New macro. All callers changed.
9660 (DEBUG_COMPILES_ARGUMENTS): New macro.
9661 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9662 (print_compiled_pattern, print_double_string) [DEBUG]:
9663 Use prototype rather than old-style definition.
9664 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9665 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9666 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9667 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9668 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9669 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9670 This matters only when DEBUG is defined.
9672 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9674 * xdisp.c (set_iterator_to_next): Set the
9675 ignore_overlay_strings_at_pos_p flag only if we are _really_
9676 iterating over an overlay string, as indicated by the
9677 current.overlay_string_index member. (Bug#14306)
9679 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9681 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9682 to where it is used, to avoid autorelease issues (Bug#14050).
9684 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9686 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9687 * fileio.c (syms_of_fileio): Implement this.
9688 * filelock.c (create_lock_file): If symbolic links don't work, so
9689 we use a regular file as a lock file, do not fsync the lock file;
9692 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9694 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9695 (syms_of_minibuf): Adjust accodingly.
9697 * callint.c (Fcall_interactively): Adjust calls accordingly.
9699 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9701 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9702 w->contents is a buffer before computing everything else.
9703 Use parentheses to disambiguate last part of the condition.
9705 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9706 assertion violations. (Bug#14062)
9708 2013-05-01 David Reitter <david.reitter@gmail.com>
9710 * nsfns.m (ns_tooltip): Initialize.
9712 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9714 * coding.c (decode_coding_gap): Don't remove the character before
9715 a newline unless it's a CR character. (Bug#14287)
9717 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9719 * dispextern.h (struct face): Move enum face_underline_type
9720 earlier so that bitfields can be in the same word.
9722 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9724 * nsfns.m (handlePanelKeys): New function.
9725 (EmacsOpenPanel:performKeyEquivalent:)
9726 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9727 arrows/function/control and copy/paste keys (Bug#14296).
9729 2013-04-27 Juri Linkov <juri@jurta.org>
9731 * callint.c (Fcall_interactively): Call `Qread_number' for
9732 interactive code letter `n' instead of using duplicate code.
9735 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9737 * systime.h (make_timeval): Declare as 'const'.
9739 2013-04-27 Kenichi Handa <handa@gnu.org>
9741 * font.c (font_open_entity): Always open a font of manageable
9744 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9746 Port better to AIX (Bug#14258).
9747 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9750 2013-04-24 Kenichi Handa <handa@gnu.org>
9752 * coding.c (decode_coding_iso_2022): When an invalid escape
9753 sequence is encountered, reset the invocation and designation
9754 status to the safest one.
9756 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9758 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9759 Without this fix, "make distclean" leaves stamp-h1 behind.
9761 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9763 * w32fns.c (w32_fullscreen_rect): New function to compute the
9764 window rectangle for the given fullscreen mode.
9765 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9766 longer tunes the window size. This keeps the window's edges flush
9767 with the screen and allows the taskbar to hide itself in fullboth.
9769 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9770 window decorations and uses the entire screen.
9772 * w32term.h (w32_fullscreen_rect) Add prototype.
9773 (struct w32_output): Replace normal_width, normal_height,
9774 normal_top, and normal_left members with a single normal_placement
9776 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9778 (FRAME_NORMAL_PLACEMENT): New macro.
9780 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9782 * minibuf.c (Ftest_completion): Silence compiler warning.
9784 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9786 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9789 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9792 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9793 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9794 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9795 parentheses where appropriate.
9797 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9799 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9801 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9803 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9804 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9805 Mention in the doc string that setting these variables takes
9806 effect only after a call to set-window-buffer. (Bug#14200)
9808 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9810 * indent.c (Fvertical_motion): Don't consider display strings on
9811 overlay strings as display strings on the buffer position we
9812 started from. This prevents vertical cursor motion from jumping
9813 more than one line when there's an overlay string with a display
9814 property at end of line.
9815 Reported by Karl Chen <Karl.Chen@quarl.org> in
9816 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9818 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9820 * window.c (select_window): `record_buffer' even if window is
9821 already selected (bug#14191).
9823 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9825 * window.c (Fwindow_end): Test more flags, including the buffer's
9826 last_overlay_modified flag, to determine whether the window's
9827 display is really up-to-date. Prevents the function from
9828 returning a stale value. (Bug#14170)
9829 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9832 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9834 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9835 garbaged only if it is not already the top frame on its TTY.
9836 This prevents flickering due to constant redrawing of TTY frames when
9837 there are GUI frames open in the same session. (Bug#13864)
9839 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9841 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9842 of marking the idle timers directly.
9844 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9846 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9849 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9851 * window.c (select_window): Don't record_buffer while the invariant is
9852 temporarily broken (bug#14161).
9854 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9856 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9858 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9860 2013-04-07 Romain Francoise <romain@orebokech.com>
9862 Ignore additional platform-specific ACL errors (Bug#13702).
9863 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9864 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9866 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9868 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9871 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9873 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9874 This bug was introduced by my 2013-02-25 change that simplified
9875 data_start configuration. Without this change, on GNU/Linux
9876 an Emacs configured with --enable-profiling fails immediately
9877 due to a profiler signal.
9878 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9879 with these flags. On platforms where special flags are needed
9880 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9881 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9882 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9884 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9886 Get rid of some platform-specific functions examining window
9887 system and its capabilities. This is a partial rework of the
9889 * lisp.h (have_menus_p): Remove prototype. This function is
9890 replaced with platform-independent window_system_available.
9891 (check_window_system): Move to...
9892 * frame.h (decode_window_system_frame, window_system_available):
9893 ...here, add new prototypes.
9894 * frame.c (window_system_available, decode_window_system_frame):
9896 (check_window_system): Platform-independent now.
9897 * xterm.h (x_in_use): Remove declaration.
9899 * w32term.h (check_x_frame):
9900 * nsterm.h (check_x_frame): Remove prototypes. This function
9901 is replaced with platform-independent decode_window_system_frame.
9902 * msdos.c (have_menus_p): Remove.
9903 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9904 Remove platform-specific functions. Use check_window_system,
9905 decode_window_system_frame and check_ns_display_info where
9906 appropriate. Minor style and comment tweaks.
9907 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9908 (check_x_frame): Likewise.
9909 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9911 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9912 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9913 * xmenu.c, xselect.c: All related users changed.
9915 2013-04-03 Kenichi Handa <handa@gnu.org>
9917 The following changes is to optimize the code for reading UTF-8
9920 * coding.c (check_ascii): Rename from detect_ascii. Return value
9921 changed. Check EOL format. Do not call adjust_coding_eol_type
9923 (check_utf_8): New function.
9924 (adjust_coding_eol_type): Do nothing if already adjusted.
9925 (detect_coding): Compare the return value of check_ascii with
9926 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9927 (decode_coding_gap): Optimize for valid UTF-8.
9929 2013-03-21 Kenichi Handa <handa@gnu.org>
9931 * coding.c (syms_of_coding): Cancel previous change.
9933 * insdel.c (insert_from_gap): Fix previous change.
9935 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9937 Consistently use platform-specific function to detect window system.
9938 * lisp.h (check_window_system): New prototype. This function is
9939 going to replace check_x, check_w32 and check_ns.
9940 (have_menus_p): Mention msdos.c in comment.
9941 * fontset.c (check_window_system_func): Remove. Adjust all users.
9942 * fontset.h (check_window_system_func): Remove prototype.
9943 * nsterm.h (check_ns):
9944 * xterm.h (check_x):
9945 * w32term.h (check_w32): Likewise.
9946 * menu.c (Fx_popup_menu): Use check_window_system.
9947 * msdos.c (check_window_system): Define for MS-DOS.
9948 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9949 * w32fns.c (check_window_system): Likewise for MS-Windows.
9950 * xfns.c (check_window_system): Likewise for X.
9951 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9952 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9954 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9956 Prefer < to > in range checks such as 0 <= i && i < N.
9957 This makes it easier to visualize quantities on a number line.
9958 This patch doesn't apply to all such range checks,
9959 only to the range checks affected by the 2013-03-24 change.
9960 This patch reverts most of the 2013-03-24 change.
9961 * alloc.c (xpalloc, Fgarbage_collect):
9962 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9963 * character.c (string_escape_byte8):
9964 * charset.c (read_hex):
9965 * data.c (cons_to_unsigned):
9966 * dispnew.c (update_frame_1):
9967 * doc.c (Fsubstitute_command_keys):
9968 * doprnt.c (doprnt):
9969 * editfns.c (hi_time, decode_time_components):
9970 * fileio.c (file_offset):
9971 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9972 * font.c (font_intern_prop):
9973 * frame.c (x_set_alpha):
9974 * gtkutil.c (get_utf8_string):
9975 * indent.c (check_display_width):
9976 * keymap.c (Fkey_description):
9977 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9979 * minibuf.c (read_minibuf_noninteractive):
9980 * process.c (wait_reading_process_output):
9981 * search.c (Freplace_match):
9982 * window.c (get_phys_cursor_glyph):
9983 * xdisp.c (redisplay_internal):
9984 * xsmfns.c (smc_save_yourself_CB):
9985 Prefer < to > for range checks.
9986 * dispnew.c (sit_for): Don't mishandle NaNs.
9987 This fixes a bug introduced in the 2013-03-24 change.
9988 * editfns.c (decode_time_components): Don't hoist comparison.
9989 This fixes another bug introduced in the 2013-03-24 change.
9991 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9993 * frame.h (struct frame): Drop scroll_bottom_vpos
9994 member becaue all real users are dead long ago.
9995 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9996 * xdisp.c (redisplay_internal): Adjust user.
9998 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10000 * nsmenu.m (showAtX:Y:for:): setLevel to
10001 NSPopUpMenuWindowLevel (Bug#13998).
10003 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10005 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10006 (ns_check_pending_open_menu): Declare.
10008 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10009 (x_activate_menubar): Update the menu with title that matches
10010 ns_get_pending_menu_title, and call
10011 ns_check_pending_openmenu (Bug#12698).
10012 (menuWillOpen:): New method.
10013 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10015 * nsterm.m (menu_will_open_state, menu_mouse_point)
10016 (menu_pending_title): New varaibles.
10017 (ns_get_pending_menu_title, ns_check_menu_open)
10018 (ns_check_pending_open_menu): New functions.
10020 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10022 * indent.c (current_column_bol_cache): Remove leftover which is not
10023 used in Fmove_to_column any more.
10024 (current_column, scan_for_column): Adjust users.
10025 * keyboard.c (last_point_position_buffer, last_point_position_window):
10026 Remove leftovers which are not used for recording undo any more.
10027 (command_loop_1, syms_of_keyboard): Adjust users.
10028 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10029 redisplay_window any more.
10030 (move_it_to): Adjust user.
10032 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10034 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10035 Update dependencies.
10037 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10039 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10040 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10041 forward references.
10043 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10045 * window.h (struct window): Replace hchild, vchild and buffer slots
10046 with a single slot 'contents'. This is possible because each valid
10047 window may have either the child window (in vertical or horizontal
10048 combination) or buffer to display (for the leaf window). Using that,
10049 a lot of operations to traverse and/or change window hierarchies may
10050 be simplified. New member horizontal is used to distinguish between
10051 horizontal and vertical combinations of internal windows.
10052 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10053 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10054 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10055 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10056 Use contents slot, not buffer, where appropriate.
10057 (wset_combination): New function.
10058 (wset_buffer): Add eassert.
10059 (Fframe_first_window): Simplify the loop reaching first window.
10060 (Fwindow_buffer): Use WINDOW_LEAF_P.
10061 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10062 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10063 (unshow_buffer): Convert initial debugging check to eassert.
10064 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10065 (make_parent_window, window_resize_check, window_resize_apply)
10066 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10067 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10068 Adjust to match struct window changes.
10069 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10070 (mark_window_cursors_off, count_windows, get_leaf_windows)
10071 (foreach_window_1): Simplify the loop.
10072 * alloc.c (mark_object): Do not check for the leaf window because
10073 internal windows has no glyph matrices anyway.
10074 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10075 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10076 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10077 (build_frame_matrix_from_window_tree, mirror_make_current)
10078 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10079 (update_window_tree, set_window_update_flags): Simplify the loop.
10080 (sync_window_with_frame_matrix_rows): Enforce live window.
10081 Use contents slot, not buffer, where appropriate.
10082 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10083 and WINDOW_HORIZONTAL_COMBINATION_P.
10084 (make_frame_visible_1): Simplify the loop.
10085 Use contents slot, not buffer, where appropriate.
10086 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10087 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10088 (expose_window_tree): Likewise.
10089 Use contents slot, not buffer, where appropriate.
10090 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10091 to avoid deleted windows. Use contents slot instead of buffer.
10092 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10093 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10094 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10095 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10097 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10099 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10100 identify the reasons for assertion violations in bug#14062 and
10102 (Fx_show_tip): Fix compilation error under
10103 "--enable-check-lisp-object-type". (Bug#14073)
10105 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10106 Reported by <rzl24ozi@gmail.com>.
10108 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10110 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10112 (unwind_with_echo_area_buffer): ...to restore it here.
10113 This is needed to ensure that...
10114 (redisplay_window): ...both window markers are valid here,
10115 which is verified by eassert.
10116 * editfns.c (save_excursion_save): Do not assume that
10117 selected_window always displays the buffer.
10118 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10121 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10123 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10126 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10128 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10130 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10132 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10133 since MinGW's w32api headers do. This avoids compiler warnings.
10135 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10136 if already defined.
10138 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10140 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10142 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10144 * gtkutil.c (style_changed_cb): Check if frame is live and an
10145 X frame (Bug#14038).
10147 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10149 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10150 Define only for _WIN32_WINNT less than 0x0500.
10151 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10153 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10154 see its own definitions of 'struct timeval' and 'struct timezone'.
10156 Fix incompatibilities between MinGW.org and MinGW64 headers.
10157 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10159 * w32.c (REPARSE_DATA_BUFFER): Guard with
10160 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10162 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10164 * xterm.c: Include X11/XKBlib.h
10165 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10167 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10169 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10171 * blockinput.h (input_blocked_p): Likewise.
10172 * bytecode.c (exec_byte_code): Likewise.
10173 * callproc.c (call_process_kill, call_process_cleanup)
10174 (Fcall_process): Likewise.
10175 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10176 (Fccl_execute_on_string): Likewise.
10177 * character.c (string_escape_byte8): Likewise.
10178 * charset.c (read_hex): Likewise.
10179 * cm.c (calccost): Likewise.
10180 * data.c (cons_to_unsigned): Likewise.
10181 * dired.c (directory_files_internal, file_name_completion):
10183 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10184 (sit_for): Likewise.
10185 * doc.c (Fsubstitute_command_keys): Likewise.
10186 * doprnt.c (doprnt): Likewise.
10187 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10188 * emacsgtkfixed.c: Likewise.
10189 * fileio.c (file_offset, Fwrite_region): Likewise.
10190 * floatfns.c (Fexpt, fmod_float): Likewise.
10191 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10193 * font.c (font_intern_prop): Likewise.
10194 * frame.c (x_set_alpha): Likewise.
10195 * gtkutil.c (get_utf8_string): Likewise.
10196 * indent.c (check_display_width): Likewise.
10197 * intervals.c (create_root_interval, rotate_right, rotate_left)
10198 (split_interval_right, split_interval_left)
10199 (adjust_intervals_for_insertion, delete_node)
10200 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10201 (merge_interval_right, merge_interval_left, copy_intervals)
10202 (set_intervals_multibyte_1): Likewise.
10203 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10204 * keymap.c (Fkey_description): Likewise.
10205 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10206 * lread.c (openp, read_integer, read1, string_to_number):
10208 * menu.c (ensure_menu_items): Likewise.
10209 * minibuf.c (read_minibuf_noninteractive): Likewise.
10210 * print.c (printchar, strout): Likewise.
10211 * process.c (create_process, Faccept_process_output)
10212 (wait_reading_process_output, read_process_output, send_process)
10213 (wait_reading_process_output): Likewise.
10214 * profiler.c (make_log, handle_profiler_signal): Likewise.
10215 * regex.c (re_exec): Likewise.
10216 * regex.h: Likewise.
10217 * search.c (looking_at_1, Freplace_match): Likewise.
10218 * sysdep.c (get_child_status, procfs_ttyname)
10219 (procfs_get_total_memory): Likewise.
10220 * systime.h (EMACS_TIME_VALID_P): Likewise.
10221 * term.c (dissociate_if_controlling_tty): Likewise.
10222 * window.c (get_phys_cursor_glyph): Likewise.
10223 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10224 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10226 * xfns.c (Fx_window_property): Likewise.
10227 * xmenu.c (set_frame_menubar): Likewise.
10228 * xselect.c (x_get_window_property, x_handle_dnd_message):
10230 * xsmfns.c (smc_save_yourself_CB): Likewise.
10231 * xterm.c (x_scroll_bar_set_handle): Likewise.
10233 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10235 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10236 to be optional or nil. Adjust comment and convert it to docstring.
10237 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10238 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10240 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10242 Static checking by GCC 4.8-20130319.
10243 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10244 * process.c (Fset_process_datagram_address)
10245 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10246 * xdisp.c (get_char_face_and_encoding)
10247 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10248 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10249 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10251 2013-03-24 Ken Brown <kbrown@cornell.edu>
10253 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10254 fix compilation on 64-bit Cygwin, where underscores are not
10255 automatically prepended.
10257 * w32term.c (w32_initialize): Silence compiler warning.
10259 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10261 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10262 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10263 variables, to save and restore frame dimensions.
10264 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10265 after returning from a 'fullscreen' configuration.
10266 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10267 to avoid races between the main thread and the input thread.
10269 * w32term.h (struct w32_output): New members normal_width,
10270 normal_height, normal_top, normal_left, and prev_fsmode.
10271 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10272 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10273 members of a frame.
10275 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10276 'fullscreen' parameter. Always record previous width and height
10277 of the frame, except when switching out of maximized modes, so
10278 that they could be restored correctly, instead of resetting to the
10279 default frame dimensions. Send SC_RESTORE command to the frame,
10280 unless we are going to send SC_MAXIMIZE, to restore the frame
10281 resize hints in the mouse pointer shown by the window manager.
10284 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10286 * lisp.h (get_frame_param): Adjust conditions for prototype
10289 2013-03-22 Ken Brown <kbrown@cornell.edu>
10291 * unexcw.c: Drop unneeded inclusion of w32common.h.
10292 (report_sheap_usage): Declare.
10293 (read_exe_header): Add magic numbers for x86_64.
10294 (fixup_executable): Fix printf format specifier for unsigned long
10297 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10299 * frame.h (struct frame): Put menu_bar_window under #ifdef
10300 because this member is not needed when X toolkit is in use.
10301 (fset_menu_bar_window):
10302 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10303 (free_glyphs, update_frame):
10304 * xdisp.c (expose_frame): Likewise.
10305 (display_menu_bar): Likewise. Remove redundant eassert.
10306 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10309 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10311 Use functions and constants to manipulate Lisp_Save_Value objects.
10312 This replaces code that used macros and strings and token-pasting.
10313 The change makes the C source a bit easier to follow,
10314 and shrinks the Emacs executable a bit.
10315 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10316 (make_save_value): Change 1st arg from string to enum. All callers
10319 (mark_object): Use if, not #if, for GC_MARK_STACK.
10320 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10321 (XSAVE_OBJECT): Now functions, not macros.
10322 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10323 the constant was never used.
10324 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10325 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10326 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10327 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10329 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10330 type3 with a single member save_type. All uses changed.
10331 (save_type, set_save_pointer, set_save_integer): New functions.
10332 * print.c (PRINTX): Remove.
10334 * alloc.c: Remove redundant static declarations.
10336 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10338 * window.h (struct window): Convert left_col, top_line, total_lines
10339 and total_cols from Lisp_Objects to integers. Adjust comments.
10340 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10342 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10343 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10344 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10345 Adjust users where appropriate.
10347 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10349 * frame.h (struct frame): Drop resx and resy because the same data is
10350 available from window system-specific output context. Adjust users.
10351 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10352 New functions to provide defaults when no window system available.
10353 (FRAME_RES_X, FRAME_RES_Y): New macros.
10354 (NUMVAL): Move from xdisp.c.
10355 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10356 (Ffont_face_attributes, Fopen_font):
10357 * image.c (gs_load):
10358 * w32font.c (fill_in_logfont):
10359 * xdisp.c (calc_pixel_width_or_height):
10360 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10361 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10363 2013-03-20 Kenichi Handa <handa@gnu.org>
10365 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10366 to 1 (temporary workaround until a bug related to ASCII
10367 optimization is fixed).
10369 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10371 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10372 Signal error if window is not internal. Adjust docstring.
10373 (delete_all_child_windows): Use combination_limit to save the buffer.
10374 (Fset_window_configuration): Adjust accordingly.
10375 * print.c (syms_of_print): Initialize debugging output not here...
10376 (init_print_once): ...but in a new function here.
10377 * lisp.h (init_print_once): Add prototype.
10378 * emacs.c (main): Add call to init_print_once. Adjust comments.
10380 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10382 * window.c (window_resize_check, window_resize_apply)
10383 (window_from_coordinates, recombine_windows, set_window_buffer)
10384 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10385 (Fsplit_window_internal, Fdelete_window_internal)
10386 (freeze_window_starts): Use bool for booleans.
10387 * window.h (window_frame_coordinates, resize_frame_windows)
10388 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10390 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10392 * dispnew.c (bitch_at_user): Use `user-error'.
10394 2013-03-17 Ken Brown <kbrown@cornell.edu>
10396 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10397 as return type of image_background. (Bug#13981)
10398 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10400 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10402 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10403 (ns_select): Don't return with result uninitialized.
10405 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10408 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10410 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10411 directories. If filename is nil, get directory name (Bug#13932).
10412 Use getFilename and getDirectory.
10413 (getFilename, getDirectory): New methods for EmacsSavePanel and
10415 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10417 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10419 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10421 2013-03-15 Kenichi Handa <handa@gnu.org>
10423 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10424 (adjust_after_replace): Make it back to static. Delete the third
10425 arg text_at_gap_tail. Cancel the code for handling it.
10427 * coding.h (struct coding_system): New member eol_seen.
10429 * coding.c (detect_ascii): New function.
10430 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10431 when the source bytes are actually scanned. On detecting for
10432 coding_category_utf_8_auto, call detect_ascii instead of scanning
10433 source bytes directly.
10434 (produce_chars): Call insert_from_gap with the new arg 0.
10435 (encode_coding): Likewise.
10436 (decode_coding_gap): Control ASCII optimization by the variable
10437 disable_ascii_optimization instead of #ifndef .. #endif.
10438 Deccode EOL format according to coding->eol_seen.
10439 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10442 * lisp.h (adjust_after_replace): Cancel externing it.
10443 (insert_from_gap): Adjust prototype.
10445 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10447 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10448 FULLSCREEN_MAXIMIZED. (Bug#13935)
10450 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10452 * region-cache.c (find_cache_boundary, move_cache_gap)
10453 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10454 Simplify debugging check and convert to eassert. Adjust comment.
10455 (pp_cache): Put under ENABLE_CHECKING.
10457 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10459 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10460 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10461 and WM_ACTIVATEAPP.
10462 (w32fullscreen_hook): If the frame is visible, reset
10463 f->want_fullscreen flag after changing the frame size. If the
10464 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10467 2013-03-13 Daniel Colascione <dancol@dancol.org>
10469 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10470 too so that these builds can use Cygwin's file conversion
10471 functions. (We've been building and linking cygw32.o all along
10472 and just not using it.)
10474 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10476 File synchronization fixes (Bug#13944).
10477 * Makefile.in (LIB_FDATASYNC): New macro.
10479 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10480 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10481 Don't worry about HAVE_FSYNC, since a substitute fsync is
10482 available if the system lacks one.
10483 (Fwrite_regin): Retry fsync if interrupted.
10485 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10487 * w32term.c (w32_read_socket): If the Emacs frame is being
10488 activated, call w32fullscreen_hook, to make sure the new frame
10489 dimensions are in effect. (Bug#13937)
10491 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10493 * xdisp.c (init_iterator): Simplify because both character and byte
10494 positions are either specified or -1. Add eassert. Adjust comment.
10495 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10496 character and byte positions can be obtained from marker.
10498 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10500 Static checking by Sun C 5.12.
10501 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10502 * bytecode.c (exec_byte_code):
10503 * dispnew.c (init_display):
10505 * fileio.c (Fsubstitute_in_file_name):
10506 * keyboard.c (Fevent_convert_list):
10507 * keymap.c (Fsingle_key_description):
10508 * term.c (maybe_fatal, fatal):
10509 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10510 * xsmfns.c (Fhandle_save_session):
10511 Omit unreachable code.
10512 * keymap.c (map_keymap_char_table_item): Cast void * to
10513 a function pointer type; the C Standard requires this.
10515 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10516 Include <sys/param.h> unconditionally, as that works elsewhere and
10517 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10518 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10521 See ChangeLog.12 for earlier changes.
10523 ;; Local Variables:
10527 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10529 This file is part of GNU Emacs.
10531 GNU Emacs is free software: you can redistribute it and/or modify
10532 it under the terms of the GNU General Public License as published by
10533 the Free Software Foundation, either version 3 of the License, or
10534 (at your option) any later version.
10536 GNU Emacs is distributed in the hope that it will be useful,
10537 but WITHOUT ANY WARRANTY; without even the implied warranty of
10538 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10539 GNU General Public License for more details.
10541 You should have received a copy of the GNU General Public License
10542 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.