1 2014-05-24 Ken Brown <kbrown@cornell.edu>
3 * w32term.c (x_delete_display) [CYGWIN]: Don't free
4 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
7 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
9 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
10 (safe__call, safe__call1, safe__eval): New functions.
12 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
13 (display_mode_element): Same for `:eval'.
15 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
17 Fix port to 32-bit AIX (Bug#17540).
18 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
19 twice. _text already includes this offset.
20 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
22 2014-05-21 Eli Zaretskii <eliz@gnu.org>
24 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
25 when closest_pos is identical to to_charpos, don't recurse, since
26 we already tried that, and failed. (Bug#17539)
28 2014-05-20 Eli Zaretskii <eliz@gnu.org>
30 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
31 unwinding when frame's faces were not initialized yet, increment
32 the frame's image-cache reference count before calling
33 x_free_frame_resources. Don't dereference
34 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
36 2014-05-11 Glenn Morris <rgm@gnu.org>
38 * fileio.c (Ffile_executable_p): Doc tweak.
40 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
42 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
43 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
45 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
47 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
49 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
51 Fix initialization of minibuffer history variable (Bug#17430).
52 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
53 Move the initialization up to prevent any "value void" message.
55 2014-05-06 Samuel Bronson <naesten@gmail.com>
57 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
58 are matched (bug#17413).
60 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
62 Stop tooltips pulling Emacs window to front (Bug#17408).
63 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
64 SetWindowPos invocations.
66 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
68 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
69 not initialized (Bug#17398).
71 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
73 Revert recent libpng changes (Bug#17339).
74 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
75 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
77 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
79 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
80 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
81 because WCONTINUED is always defined now.
82 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
84 2014-05-03 Eli Zaretskii <eliz@gnu.org>
86 * buffer.c (overlay_strings): Fix the wording of the commentary.
88 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
90 Consult libpng-config more consistently (Bug#17339).
91 * Makefile.in (PNG_CFLAGS): New var.
93 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
94 CFLAGS now handles this.
96 2014-05-01 Glenn Morris <rgm@gnu.org>
98 * floatfns.c (Fisnan):
99 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
101 2014-05-01 Eli Zaretskii <eliz@gnu.org>
103 * term.c (tty_menu_activate): A better initialization for cursor
106 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
108 * intervals.c: Tighten assertions.
109 (create_root_interval): Make sure the interval is not empty.
110 (intervals_equal): Use booleans.
111 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
112 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
113 (balance_possible_root_interval): Simplify and use booleans.
114 (split_interval_right, split_interval_left): Check LENGTH, and remove
115 now redundant assertion.
116 (adjust_intervals_for_insertion): Remove now redundant assertions.
117 (delete_node, interval_deletion_adjustment)
118 (adjust_intervals_for_deletion, merge_interval_right)
119 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
120 (reproduce_interval): Make sure the interval is not empty.
122 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
124 * term.c (tty_menu_activate): Don't assume row and col are initialized.
125 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
126 satisfaction that they would always be initialized.
128 2014-04-29 Eli Zaretskii <eliz@gnu.org>
130 * term.c (tty_menu_display): Move the cursor to the active menu
132 (tty_menu_activate): Return the cursor to the active menu item
133 after displaying the menu and after displaying help-echo. See
134 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
135 for the details of why this is needed by screen readers and
138 2014-04-29 Glenn Morris <rgm@gnu.org>
140 * process.c (handle_child_signal):
141 Handle systems without WCONTINUED. (Bug#15110, 17339)
143 2014-04-23 Eli Zaretskii <eliz@gnu.org>
145 * search.c (Fnewline_cache_check): Don't try to count newlines
146 outside the buffer's restriction, as find_newline doesn't support that.
148 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
150 Port to GCC 4.9.0 with --enable-gcc-warnings.
151 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
153 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
154 a way that also works with GCC 4.9.0.
156 * search.c (Fnewline_cache_check): Remove unused locals.
158 2014-04-22 Eli Zaretskii <eliz@gnu.org>
160 * search.c (find_newline1): New subroutine.
161 (Fnewline_cache_check): New function.
162 (syms_of_search): Defsubr it.
164 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
166 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
167 * keyboard.c (unblock_input): Add comment.
168 * xgselect.c (xg_select): Prevent Glib main loop recursion.
170 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
172 * intervals.c (rotate_right, rotate_left): Fix up length computation.
173 Also change identifiers to match the comments, and add more assertions
176 2014-04-18 Eli Zaretskii <eliz@gnu.org>
178 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
179 glyph is written to TEXT_AREA of the temporary glyph_row.
182 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
184 * emacs.c (close_output_streams): Don't clear and restore errno.
186 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
188 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
189 never becomes visible, i.e. using XMonad (Bug#17237).
191 2014-04-17 Eli Zaretskii <eliz@gnu.org>
193 * xdisp.c (Fline_pixel_height): Don't assume that the current
194 buffer and the selected window's buffer are one and the same.
197 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
198 paragraph-start cache before the newline cache. (Bug#17269)
200 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
202 * window.c (save_window_save): Lookup window_point_insertion_type in
203 the right buffer (bug#15457).
204 (Qwindow_point_insertion_type): New var.
205 (syms_of_window): Initialize it.
207 2014-04-16 Eli Zaretskii <eliz@gnu.org>
210 * unexcoff.c [MSDOS]: Include libc/atexit.h.
211 (copy_text_and_data): Zero out the atexit chain pointer before
214 * termhooks.h (encode_terminal_code): Update prototype.
216 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
217 visible for all DOS_NT ports, not just WINDOWSNT.
218 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
220 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
221 unless it is defined.
222 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
224 * process.c (close_on_exec, accept4, process_socket): Move into
225 the "ifdef subprocesses" part.
226 (catch_child_signal): Condition by "ifdef subprocesses".
227 (syms_of_process) <Qinternal_default_process_sentinel>
228 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
230 * msdos.h: Add prototypes for new functions.
231 (EINPROGRESS): Define.
232 (O_CLOEXEC): Define to zero.
234 * msdos.c (check_window_system): Remove unnecessary an
235 incompatible duplicate function.
236 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
237 New functions in support of new functionality.
239 * menu.c (single_menu_item): Add visual indication of submenu
240 also for menus on MSDOS frames.
241 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
243 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
244 when async subprocesses aren't supported.
246 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
248 * emacs.c (close_output_streams): Zero out errno before calling
251 * dired.c [MSDOS]: Include msdos.h.
253 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
254 (DATA_START) [MSDOS]: Define.
255 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
257 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
258 Ifdef away for MSDOS.
259 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
260 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
262 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
263 Use temporary file template that is compatible with mkostemp.
264 Move vfork-related portions under #ifndef MSDOS.
265 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
267 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
269 * buffer.c (Foverlays_at): Add argument `sorted'.
271 2014-04-14 Eli Zaretskii <eliz@gnu.org>
273 * insdel.c (invalidate_buffer_caches): When deleting or replacing
274 text, invalidate the bidi_paragraph_cache upto and including the
277 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
279 Port to IRIX 6.5 (Bug#9684).
280 * alloc.c (TAGGABLE_NULL): New constant,
281 for porting to hosts with nontrivial DATA_SEG_BITS settings.
282 (next_vector, set_next_vector): Use it.
283 * conf_post.h (INET6) [IRIX6_5]: Define.
284 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
285 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
286 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
287 for consistency with how TAGGABLE_NULL is computed.
289 2014-04-13 Eli Zaretskii <eliz@gnu.org>
291 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
292 before passing it to system APIs.
294 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
296 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
298 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
299 make sure stack.byte_string_start is not de-adjusted by pushhandler.
301 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
303 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
305 2014-04-12 Eli Zaretskii <eliz@gnu.org>
307 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
308 covered by a display string that ends in a newline, and that cases
309 going back by DVPOS lines to hit the search limit, lift the limit
310 and go back until DVPOS is reached. (Bug#17244)
312 * indent.c (Fvertical_motion): Handle correctly the case when the
313 display string is preceded by an empty line.
315 2014-04-11 Eli Zaretskii <eliz@gnu.org>
317 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
318 use S_IWRITE instead.
320 2014-04-11 Glenn Morris <rgm@gnu.org>
322 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
324 2014-04-09 Ken Brown <kbrown@cornell.edu>
326 * Makefile.in (EMACS_MANIFEST): Revert last change.
328 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
330 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
332 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
333 (symbol_block_pinned): New var.
334 (Fmake_symbol): Initialize `pinned'.
335 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
336 pinned and signal an error for un-purifiable objects.
338 (Fpurecopy): Use it, except for objects that can't be purified.
339 (mark_pinned_symbols): New function.
340 (Fgarbage_collect): Use it.
341 (gc_sweep): Remove hack made unnecessary.
343 2014-04-05 Glenn Morris <rgm@gnu.org>
345 * keyboard.c (Fopen_dribble_file): Doc tweak.
347 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
350 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
351 bar is zero height, just return (Bug#16976).
352 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
353 * nsterm.h (EmacsView): Add wait_for_tool_bar.
354 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
355 is nil. If waiting for toolbar to complete, force a redraw.
356 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
358 2014-04-03 Ken Brown <kbrown@cornell.edu>
360 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
362 2014-04-02 Martin Rudalics <rudalics@gmx.at>
364 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
365 width from font width (Bug#17163).
367 2014-03-30 Martin Rudalics <rudalics@gmx.at>
369 * frame.c (x_set_frame_parameters): Calculate default values of
370 new frame sizes only after all other frame parameters have been
371 processed (Bug#17142).
373 2014-03-28 Ken Brown <kbrown@cornell.edu>
375 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
378 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
380 * xterm.c (x_draw_image_glyph_string): Adjust image background
381 width accordingly when its x position is adjusted. (Bug#17115)
383 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
385 * w32term.c (x_draw_image_glyph_string): Fix computation of height
386 and width of image background when it is displayed with a 'box'
389 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
391 More backward-compatible fix to char-equal core dump (Bug#17011).
392 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
393 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
395 Fix core dump in char-equal (Bug#17011).
396 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
397 unibyte buffers, as we can't tell whether the characters are
400 * insdel.c (adjust_markers_for_delete): Remove unused local.
402 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
404 Have (MARKER . ADJUSTMENT) undo records always be immediately
405 after their corresponding (TEXT . POS) record in undo list.
407 * lisp.h (record-delete): New arg record_markers.
408 (record_marker_adjustment): No longer needed outside undo.c.
409 * insdel.c (adjust_markers_for_delete): Move calculation of marker
410 adjustments to undo.c's record_marker_adjustments. Note that
411 fileio.c's decide_coding_unwind is another caller to
412 adjust_markers_for_delete. Because it has undo list bound to t,
413 it does not rely on adjust_markers_for_delete to record marker
415 (del_range_2): Swap call to record_delete and
416 adjust_markers_for_delete so as undo marker adjustments are
417 recorded before current deletion's adjustments, as before.
418 (adjust_after_replace):
419 (replace_range): Pass value for new record_markers arg to
421 * undo.c (record_marker_adjustment): Rename to
422 record_marker_adjustments and made static.
423 (record_delete): Check record_markers arg and call
424 record_marker_adjustments.
425 (record_change): Pass value for new record_markers arg to
427 (record_point): at_boundary calculation no longer needs to account
428 for marker adjustments.
430 2014-03-24 Martin Rudalics <rudalics@gmx.at>
432 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
435 2014-03-23 Glenn Morris <rgm@gnu.org>
437 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
439 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
441 * buffer.c (struct sortvec): Add field `spriority'.
442 (compare_overlays): Use it.
443 (sort_overlays): Set it.
445 2014-03-23 Eli Zaretskii <eliz@gnu.org>
447 * xdisp.c (redisplay_window): If all previous attempts to find the
448 cursor row failed, try a few alternatives before falling back to
449 the top-most row of the window. Use row_containing_pos. (Bug#17047)
451 2014-03-22 Daniel Colascione <dancol@dancol.org>
453 * process.c (conv_sockaddr_to_lisp): When extracting the string
454 names of AF_LOCAL sockets, stop before reading uninitialized
457 2014-03-23 Daniel Colascione <dancol@dancol.org>
459 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
460 array. (ASAN caught.)
462 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
464 Fix regression introduced by patch for Bug#10500.
465 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
466 * w32term.c (x_draw_image_relief): Likewise.
468 2014-03-21 Martin Rudalics <rudalics@gmx.at>
470 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
471 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
472 maximize a frame for odd default fonts.
474 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
476 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
478 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
480 * doc.c (store_function_docstring): Warn when we don't know where to
482 (Fsubstitute_command_keys): Don't advertise the fact that
483 text-properties are dropped, since we think it's a bug that we'll fix
486 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
487 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
488 * frame.c (frame_garbaged): Make "docstring" more precise.
490 2014-03-20 Glenn Morris <rgm@gnu.org>
492 * charset.c (init_charset): When we cannot find the charsets directory,
493 mention if EMACSDATA is set.
495 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
497 * fns.c (Frandom): Fix rare bug where the result isn't random.
499 Fix porting inconsistency about rounding to even.
500 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
501 This way, the unusual !HAVE_RINT case acts like the usual
502 HAVE_RINT case, and we can fix the documentation accordingly.
504 2014-03-19 Eli Zaretskii <eliz@gnu.org>
506 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
507 (w32_wnd_proc): Initialize the dwHoverTime member of
508 TRACKMOUSEEVENT structure.
510 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
512 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
514 2014-03-16 Eli Zaretskii <eliz@gnu.org>
516 * search.c (find_newline): Speed up the function when using the
517 newline cache, by halving the number of calls to
518 region_cache_forward and region_cache_backward. (Bug#16830)
520 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
522 * buffer.c (Fset_buffer): Document return value (bug#17015).
524 2014-03-14 Martin Rudalics <rudalics@gmx.at>
526 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
527 nil, always resize character wise to avoid potential loss of the
528 mode line (Bug#16923 related).
530 2014-03-12 Martin Rudalics <rudalics@gmx.at>
532 * frame.c (x_set_frame_parameters): Always calculate new sizes
533 pixelwise to avoid potential loss when rounding.
535 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
537 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
538 * xterm.c (x_free_frame_resources): Free all allocated cursors.
540 2014-03-10 Eli Zaretskii <eliz@gnu.org>
542 * w32.c (fstatat): Don't add an extra slash if the argument ends
543 with a slash: this fails the subsequent call to stat_worker on
544 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
546 2014-03-09 Martin Rudalics <rudalics@gmx.at>
548 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
550 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
552 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
554 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
555 when frame is only on one screen (Bug#14713).
557 2014-03-08 Eli Zaretskii <eliz@gnu.org>
559 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
560 there's a valid wrap point in the display line, the last glyph
561 cannot "just barely fit" on this row, because display_line doesn't
562 let it. Instead, proceed as if the last glyph didn't fit, so that
563 we eventually back up the iterator to the wrap point. This avoids
564 delusional behavior of move_it_to, whereby it proceeds to the next
565 display line, but sets current_x to zero for all the glyphs that
566 without word-wrap would fit on the previous display line.
567 One result was that visual-order cursor movement behaved erratically
569 (Fmove_point_visually): Add code to find the x coordinate of the
570 last character before wrap point, under word-wrap on a TTY.
572 2014-03-07 Eli Zaretskii <eliz@gnu.org>
574 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
575 also return value of MOVE_POS_MATCH_OR_ZV from
576 move_it_in_display_line_to, when moving from beginning of line to
577 point's position. (Bug#16961)
579 2014-03-07 Martin Rudalics <rudalics@gmx.at>
581 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
582 * window.c (Fselect_window): Explain NORECORD and
583 `buffer-list-update-hook' in doc-string.
585 2014-03-06 Martin Rudalics <rudalics@gmx.at>
587 * window.c (Fother_window_for_scrolling): Check that
588 Vother_window_scroll_buffer is a buffer.
590 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
592 * xterm.c (xim_initialize): Always pass a copy of resource name
593 to XRegisterIMInstantiateCallback and eassert whether return
594 value is True. Passing copy is important because Xlib doesn't
595 make its own copy and resource name argument usually points to
596 SSDATA (Vx_resource_name), which may be changed from Lisp.
597 (xim_close_display): For XUnregisterIMInstantiateCallback,
598 always eassert return value and pass exactly the same values
599 as were used for XRegisterIMInstantiateCallback.
600 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
601 sources to check why if you are interested.
603 2014-03-05 Martin Rudalics <rudalics@gmx.at>
605 * dispnew.c (change_frame_size_1): Add new_lines instead of
606 new_height, the latter may be still zero if passed as such.
607 * window.c (Fwindow_pixel_height): Mention bottom divider in
610 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
612 Fix "resource temporarily unavailable" with xgselect
614 * xgselect.c: Include <stdbool.h>.
615 (xg_select) [!USE_GTK]: Don't lose track of errno.
617 Fix minor --enable-gcc-warnings issues.
618 * widget.c (update_various_frame_slots, EmacsFrameResize):
619 Avoid unused locals. Prefer 'if' to '#if' when either will do.
621 2014-03-04 Ken Brown <kbrown@cornell.edu>
623 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
624 represent the actual adjustment needed for alignment.
626 2014-03-04 Eli Zaretskii <eliz@gnu.org>
628 * gmalloc.c (aligned_alloc): Don't allocate more memory than
629 needed, and don't reallocate if the initial allocation already
630 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
632 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
634 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
637 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
639 * cmds.c (delete-char): Update docstring pointing out that the
640 function ignores `delete-active-region' and `overwrite-mode'.
642 2014-03-03 Eli Zaretskii <eliz@gnu.org>
644 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
646 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
647 allocated buffer due to alignment.
648 (freehook): If the block to be freed was allocated by
649 'aligned_alloc', find its real pointer before calling 'free'.
651 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
654 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
656 * font.c (toplevel): Adjust comment about font cache layout.
657 (font_clear_cache): Fix to match real font cache layout.
658 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
659 (Fframe_font_cache) [FONT_DEBUG]: New function.
660 (syms_of_font) [FONT_DEBUG]: Defsubr it.
662 Avoid crashes when X fonts are erroneously freed on reused X
663 'Display *' connection data (Bug#16069). Note that X font
664 resources still may be leaked, but currently there is no way
665 to completely avoid it.
666 * xterm.h (struct x_display_info): New member x_id. Add comments.
667 * xterm.c (x_display_id): New variable.
668 (x_term_init): Assign identifier to each opened X connection.
669 * xfont.c (struct xfont): New member x_display_id.
670 (xfont_open): Initialize it with frame's display id.
671 (xfont_close): Check whether font's display id matches the one
672 recorded for the given display. Adjust comment.
673 * xftfont.c (struct xftfont_info):
674 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
676 2014-03-01 Martin Rudalics <rudalics@gmx.at>
678 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
679 * window.c (Fother_window_for_scrolling): Don't try to scroll a
680 killed Vother_window_scroll_buffer.
681 (Vother_window_scroll_buffer): Fix doc-string accordingly.
683 2014-03-01 Eli Zaretskii <eliz@gnu.org>
685 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
686 that start with more than 2 slashes as UNCs. (Bug#16751)
688 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
690 Fix a few crashes and leaks when cloning C strings.
691 * alloc.c, lisp.h (dupstring): New function.
692 * gtkutil.c (xg_get_font):
693 * term.c (tty_default_color_capabilities):
694 * xsettings.c (store_monospaced_changed)
695 (store_font_name_changed, parse_settings)
696 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
697 This avoids some unlikely crashes due to accessing freed storage,
698 and avoids some minor memory leaks in the more-typical case.
700 2014-02-28 Martin Rudalics <rudalics@gmx.at>
702 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
703 cursor when modeline can't be dragged (Bug#16647).
705 2014-02-28 Glenn Morris <rgm@gnu.org>
707 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
708 from custom-delayed-init-variables. (Bug#11565)
710 2014-02-27 Martin Rudalics <rudalics@gmx.at>
712 More fixes for mouse glyph calculations (Bug#16647).
713 * window.c (coordinates_in_window): In intersection of
714 horizontal and vertical window dividers prefer the horizontal
715 one. Add some extra parens to last fix.
716 (window_relative_x_coord): Return x-coordinate for header and
718 * xdisp.c (remember_mouse_glyph): In text area don't extend
719 glyph into mode line to show the vertical drag cursor there
720 immediately. Subdivide mouse glyphs in right fringes to show a
721 horizontal drag cursor as soon as we enter the "grabbable width"
722 portion. Handle vertical border case separately. Do not
723 subdivide window divider areas.
724 (note_mouse_highlight): On bottom divider of bottommost windows
725 show vertical drag cursor only when the minibuffer window can be
728 2014-02-27 Eli Zaretskii <eliz@gnu.org>
730 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
731 reset by the face of the object just displayed. See also bug#76.
732 (get_next_display_element): If the string came from a display
733 property, examine the box face attribute at it->position, not at
734 it->current.pos, since the latter was not updated yet. (Bug#16870)
735 (handle_face_prop): Improve commentary.
737 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
739 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
740 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
742 2014-02-26 Martin Rudalics <rudalics@gmx.at>
744 Fixes around Bug#16647.
745 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
746 ON_BOTTOM_DIVIDER cases.
747 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
748 only if the window has no right divider.
749 (Fcoordinates_in_window_p): Fix doc-string.
751 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
753 * lread.c (Funintern): Fix doc to match advertised calling convention.
755 2014-02-24 Daniel Colascione <dancol@dancol.org>
757 * keyboard.c (read_char): Close race that resulted in lost events.
759 2014-02-22 Glenn Morris <rgm@gnu.org>
761 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
762 * window.c (window-resize-pixelwise): Doc fixes.
764 * process.c (Finternal_default_process_filter)
765 (Finternal_default_process_sentinel): Doc tweaks.
767 2014-02-21 Glenn Morris <rgm@gnu.org>
769 * process.c (Fprocess_buffer, Faccept_process_output)
770 (Finternal_default_process_filter, Finternal_default_process_sentinel):
773 2014-02-21 Martin Rudalics <rudalics@gmx.at>
775 * window.c (Fwindow_scroll_bar_width): New function.
777 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
779 Pacify GCC when configuring with --enable-gcc-warnings.
780 * xdisp.c (move_it_in_display_line_to) [lint]:
781 Initialize recently-added local.
783 2014-02-21 Daniel Colascione <dancol@dancol.org>
785 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
787 2014-02-20 Eli Zaretskii <eliz@gnu.org>
789 * xdisp.c (init_iterator): Don't dereference a bogus face
791 (try_cursor_movement): Don't use cursor position if
792 set_cursor_from_row failed to compute it. This avoids assertion
793 violations in MATRIX_ROW.
794 (move_it_in_display_line_to): Save the iterator state in ppos_it
795 only once per call. Reimplement the method used to return to the
796 best candidate position if all the positions found in display line
797 are beyond TO_CHARPOS. This cuts down the number of calls to
798 bidi_shelve_cache, which moves a lot of stuff when lines are long
799 and include bidirectional text. (Bug#15555)
801 2014-02-20 Glenn Morris <rgm@gnu.org>
803 * data.c (Fdefalias): Doc fix.
805 2014-02-19 Eli Zaretskii <eliz@gnu.org>
807 * xdisp.c (display_line): Fix horizontal scrolling of large images
808 when fringes are turned off. This comes at a price of not
809 displaying the truncation/continuation glyphs in this case.
812 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
813 CreateDIBSection returns an error indication, zero out *ximg after
814 destroying the image. This avoids crashes in memory allocations
815 due to the fact that some of the callers also call
816 x_destroy_x_image, which will attempt to free an already free'd
819 2014-02-18 Martin Rudalics <rudalics@gmx.at>
821 * widget.c (update_various_frame_slots): Don't set
822 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
824 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
826 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
828 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
830 temacs --daemon fix (Bug#16599).
831 * emacs.c (main): Initialize daemon_pipe[1] here ...
832 (syms_of_emacs): ... instead of here.
834 2014-02-16 Anders Lindgern <andlind@gmail.com>
836 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
839 2014-02-16 Daniel Colascione <dancol@dancol.org>
841 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
842 (xd_get_connection_address): Use it.
843 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
844 xd_get_connection_address because the latter signals if the bus
845 we're trying to close is already disconnected.
847 2014-02-13 Eli Zaretskii <eliz@gnu.org>
849 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
850 argument to CreateThread. This avoids segfaults on Windows 9X.
851 Reported by oslsachem <oslsachem@gmail.com>.
853 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
855 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
856 * unexhp9k800.c (unexec_error): New function, to simplify the code.
857 (check_lseek): New function, to report lseek errors.
858 (save_data_space, update_file_ptrs, read_header, write_header)
859 (copy_file, copy_rest, unexec): Use these news functions.
860 (update_file_ptrs): Don't assume wraparound behavior when
861 converting a large size_t value to off_t.
863 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
865 * composite.c (fill_gstring_header): Pass positions as C integers
866 and move parameters checking to...
867 (Fcomposition_get_gstring): ...this function. Handle case when
868 buffer positions are in reversed order and avoid crash (Bug#16739).
870 * buffer.c (validate_region): Mention current buffer in error message.
872 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
874 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
876 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
878 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
880 2014-02-11 Glenn Morris <rgm@gnu.org>
882 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
883 Replace refs to "OpenStep" in messages.
885 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
887 Avoid "." at end of error diagnostics.
888 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
890 * nsfns.m (ns_display_info_for_name):
891 * nsselect.m (Fx_own_selection_internal):
892 * nsterm.m (performDragOperation:):
893 Remove "." from end of diagnostic.
895 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
897 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
898 unintuitive (bug#15824).
899 (Fyes_or_no_p): Doc fix (bug#15456).
901 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
903 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
905 * eval.c (call_debugger): When exiting the debugger, do not allow
906 max_specpdl_size less than actual binding depth (Bug#16603).
907 (syms_of_eval): Adjust docstring.
909 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
911 * cmds.c (Fself_insert_command): Output a clearer error message on
912 negative repetitions (bug#9476).
914 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
916 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
918 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
920 * minibuf.c (Fread_string): Doc clarification (bug#15422).
922 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
924 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
926 * keyboard.c (Frecursive_edit): Fix typo in docstring.
928 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
930 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
932 * keyboard.c (Frecursive_edit): Say more precicely how throwing
933 `exit' works (bug#15865).
935 2014-02-07 Martin Rudalics <rudalics@gmx.at>
937 Constrain window box/body sizes and margin widths (Bug#16649).
938 * xdisp.c (window_box_width): Don't return less than zero.
939 (window_box_left_offset, window_box_right_offset): Don't return
940 more than the window's pixel width.
941 * window.c (window_body_height, window_body_width): Don't return
943 (window_resize_apply): Adjust margin width, if necessary.
945 2014-02-07 Glenn Morris <rgm@gnu.org>
947 * nsterm.m (syms_of_nsterm): Doc fix.
949 2014-02-06 Eli Zaretskii <eliz@gnu.org>
951 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
952 New variables: pointers through which to call the respective APIs.
953 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
954 (filename_from_ansi, sys_link, check_windows_init_file):
955 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
956 This is required on Windows 9X, where we dynamically load
957 UNICOWS.DLL which has their non-stub implementations.
958 (maybe_load_unicows_dll): Assign addresses to these 2 function
959 pointers after loading UNICOWS.DLL.
961 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
962 MultiByteToWideChar and WideCharToMultiByte through function
965 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
968 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
970 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
971 for OSX >= 10.9 if separate spaces are used.
972 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
974 2014-02-06 Glenn Morris <rgm@gnu.org>
976 * buffer.c (cache-long-scans): Doc fix.
978 2014-02-05 Eli Zaretskii <eliz@gnu.org>
980 * w32fns.c (Fw32_shell_execute): Doc fix.
982 2014-02-05 Bastien Guerry <bzg@gnu.org>
984 * syntax.c (Fforward_word): Call Fconstrain_to_field with
985 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
987 2014-02-05 Martin Rudalics <rudalics@gmx.at>
989 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
990 outside the window (Bug#16649).
992 * xdisp.c (note_mouse_highlight): When entering a margin area show
993 a non-text cursor (Bug#16647).
995 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
997 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
998 It prompted a compile-time diagnostic on GNU/Linux.
999 Simplify to remove the need for the label.
1001 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1003 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1004 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1005 to show it; otherwise return 'unsupported--w32-dialog' to signal
1006 to the caller that emulation with menus is necessary.
1007 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1009 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1011 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1014 * menu.c (Fx_popup_dialog): Don't condition the call to
1015 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1016 special symbol 'unsupported--w32-dialog', emulate the dialog with
1017 a menu by calling x-popup-menu.
1019 * menu.h (Qunsupported__w32_dialog): New extern variable.
1021 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1023 * keyboard.c (kbd_buffer_get_event): Read file notification events
1026 * xgselect.c (xg_select): Read glib events in any case, even if
1027 there are no file descriptors to watch for. (Bug#16519)
1029 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1031 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1032 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1033 * w32term.c (w32_draw_window_divider): Handle first and last
1035 * w32term.h (w32_fill_area_abs): New function.
1036 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1038 * xfaces.c (realize_basic_faces): Handle new face ids.
1039 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1040 and bottom divider width.
1041 * xterm.c (x_draw_window_divider): Handle first and last pixels
1044 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1046 * print.c (Fexternal_debugging_output): Add cast to pacify
1047 --enable-gcc-warnings.
1048 * eval.c (call_debugger): Grow specpdl if the debugger was
1049 entered due to specpdl overflow (Bug#16603) and allow more
1050 specpdl space for the debugger itself.
1052 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1054 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1057 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1059 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1060 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1062 * print.c (Fexternal_debugging_output): If the argument character
1063 is non-ASCII, encode it with the current locale's encoding before
1064 writing the result to the terminal. (Bug#16448)
1066 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1067 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1070 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1072 * process.c (create_process): Reset SIGPROF handler in the child.
1073 * callproc.c (call_process): Likewise.
1075 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1077 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1079 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1081 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1082 of zero to print strings, GDB doesn't like it.
1084 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1085 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1086 we still use correct addresses. (Bug#16576)
1088 2014-01-27 K. Handa <handa@gnu.org>
1090 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1091 to preserve the code detection behavior of 24.3.
1092 * coding.h (struct coding_system): New member detected_utf8_bytes.
1093 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1094 (decode_coding_gap): Use short cut for UTF-8 file reading only
1095 when coding->detected_utf8_bytes equals to coding->src_bytes.
1096 * fileio.c (Finsert_file_contents): Cancel the previous change.
1098 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1100 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1101 that are not visible.
1103 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1105 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1106 is grabbed (Bug#16565).
1108 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1110 * xdisp.c (last_max_ascent): Re-remove after erroneously
1111 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1113 (move_it_to): Re-remove reference to last_max_ascent.
1114 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1115 max_descent here instead of calling line_bottom_y.
1118 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1120 * terminal.c (initial_free_frame_resources): New function.
1121 (init_initial_terminal): Install new hook to free face cache
1122 on initial frame and avoid memory leak. For details, see
1123 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1124 * xfaces.c (free_frame_faces): Adjust comment.
1126 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1128 * data.c (Fstring_to_number): Document results if unparsable
1131 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1133 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1135 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1137 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1138 * coding.c (detect_coding_utf_8, emacs_mule_char)
1139 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1140 (check_utf_8, decode_coding):
1141 * coding.h (struct coding_system.errors):
1142 Use ptrdiff_t, not int, for integer values derived from buffer and
1145 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1146 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1147 before invoking decode_coding_gap, since there's just one block.
1149 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1151 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1152 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1153 too early. Again run change_frame_size before assigning menu-
1156 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1158 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1159 arrives, call x_check_fullscreen, in case the new display has a
1160 different resolution. (Bug#16517)
1162 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1164 * term.c (read_menu_input): If the selected frame changes, exit
1166 (tty_menu_show): If the selected frame changes while we displayed
1167 a menu, throw to top level. (Bug#16479)
1169 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1171 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1173 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1175 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1176 * data.c (count_one_bits_word): Fix bug (negated comparison)
1177 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1179 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1181 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1182 Avoid undefined behavior by initializing display property bit of a
1183 string processed by the bidirectional iterator. For details, see
1184 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1186 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1188 Minor cleanup of previous change.
1189 * image.c (imagemagick_error, Fimagemagick_types):
1190 Omit some recently-introduced and unnecessary casts and assignments.
1192 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1194 Fix two memory leaks discovered with Valgrind.
1195 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1196 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1198 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1200 Fixes in window size functions around Bug#16430 and Bug#16470.
1201 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1202 (Fwindow_mode_line_height, Fwindow_header_line_height)
1203 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1204 Minor doc-string adjustments.
1205 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1206 Rewrite doc-strings.
1207 (window_body_height, window_body_width): Do not count partially
1208 visible lines/columns when PIXELWISE is nil (Bug#16470).
1209 (Qfloor, Qceiling): New symbols.
1211 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1213 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1214 when the image cache is not yet allocated. (Bug#16509)
1216 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1218 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1219 re-attach intervals to its base buffer (Bug#16502).
1220 * intervals.c (set_interval_object): Move from here...
1221 * intervals.h (set_interval_object): ... to here. Fix comments.
1223 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1225 Avoid undefined behavior by initializing buffer redisplay bit.
1226 Problem reported by Dmitry Antipov in
1227 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1228 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1230 Revert some of the CANNOT_DUMP fix (Bug#16494).
1231 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1233 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1235 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1236 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1237 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1238 they are replaced by macros that expand into direct calls to the
1239 corresponding functions from GDI32.DLL.
1240 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1241 variables in the Cygwin build, they are unused.
1243 2014-01-19 K. Handa <handa@gnu.org>
1245 * composite.c (composition_update_it): Fix previous change.
1247 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1249 Fix file name handling on MS-Windows 9X.
1250 * w32.c (maybe_load_unicows_dll): New function.
1252 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1253 on, to make sure we can convert file names to and from UTF-8 on
1254 Windows 9X. This fixes a failure to start up because Emacs cannot
1255 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1257 * w32font.c [WINDOWSNT]: Include w32.h.
1258 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1259 of implementing the same stuff.
1260 Remove now unused g_b_init_is_windows_9x.
1262 * w32.h (maybe_load_unicows_dll): Add prototype.
1264 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1266 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1267 switch to single keyboard. Prevents daemon crashes when a new
1268 client connects while we show a TTY menu in an existing client.
1271 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1273 Fix MinGW64 porting problem with _setjmp.
1274 Reported by Eli Zaretskii in:
1275 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1276 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1277 the old _setjmp and _longjmp. All uses changed.
1279 2014-01-13 Daniel Colascione <dancol@dancol.org>
1281 * textprop.c (Fremove_list_of_text_properties):
1282 Correctly handle reaching the end of the interval tree. (Bug#15344)
1284 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1286 * xdisp.c (resize_mini_window): Round height to a multiple of
1287 frame's line height. Fix bug in calculation of window start
1288 position (Bug#16424).
1290 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1292 * macfont.m: Include termchar.h.
1293 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1294 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1295 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1296 *_WITH_GC_* to take face and f as parameters.
1297 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1298 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1300 2014-01-13 Daniel Colascione <dancol@dancol.org>
1302 Fix menu item updating in the presence of the Unity global menu
1305 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1306 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1308 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1309 updating menus; explain why.
1310 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1311 problem it's supposed to solve and it interferes with detecting
1312 the presence of a global menu.
1313 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1316 2014-01-11 K. Handa <handa@gnu.org>
1318 * composite.c (composition_update_it): Fix indexing of
1319 LGSTRING_CHAR (Bug#15984).
1321 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1323 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1325 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1327 * xdisp.c (try_window_id): Don't use this function's optimizations
1328 if overlays in the buffer displayed by the window have changed
1329 since last redisplay. (Bug#16347)
1330 (message_dolog): Fix indentation.
1332 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1334 * frame.c (frame_resize_pixelwise): Fix doc-string.
1336 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1338 Fix handling of internal borders (Bug#16348).
1339 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1340 Remove internal border width from pixel width of windows.
1341 (change_frame_size_1): Don't return early when frame's pixel
1342 size changes - we still have to record the new sizes in the
1344 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1345 also when toolbar gets larger.
1346 * window.c (check_frame_size): Include internal_border_width in
1348 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1349 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1350 In non-toolkit/non-GTK version clear internal border.
1351 * xterm.c (x_clear_under_internal_border): New function for
1352 non-toolkit/non-GTK version.
1353 (x_after_update_window_line): In non-toolkit/non-GTK version
1355 (handle_one_xevent, x_set_window_size):
1356 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1357 * xterm.h (x_clear_under_internal_border): Extern it.
1359 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1361 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1362 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1365 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1367 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1368 last value of point is not equal to buffer's point. (Bug#16129)
1370 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1373 * nsterm.h (updateCollectionBehavior): Rename from
1374 updateCollectionBehaviour. All uses changed.
1376 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1377 * Makefile.in (SETFATTR): New macro.
1378 (temacs$(EXEEXT)): Use it.
1380 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1382 Fix maximization behavior on Windows (Bug#16300).
1383 * w32fns.c (w32_fullscreen_rect): Don't handle
1384 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1385 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1386 of SetWindowPos. Restore last placement also when leaving
1387 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1388 but the FULLSCREEN_BOTH case.
1390 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1393 * data.c (arithcompare_driver):
1394 * fileio.c (Fcar_less_than_car):
1395 * fns.c (internal_equal):
1396 * frame.c (delete_frame):
1397 * lisp.h (enum More_Lisp_Bits):
1399 Avoid C99 constructs that don't work in C89.
1400 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1401 to port to C89, which doesn't have 'long long'.
1402 (count_trailing_zero_bits): Use them.
1404 2014-01-03 Chong Yidong <cyd@gnu.org>
1406 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1408 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1410 Further adjust frame/window scrollbar width calculations.
1411 * window.c (apply_window_adjustment):
1412 Set windows_or_buffers_changed.
1413 (Fwindow_scroll_bars): Return actual scrollbar width.
1414 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1415 For non-toolkit builds again use 14 as minimum width and set
1416 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1417 * xterm.c (XTset_vertical_scroll_bar): Take width from
1418 WINDOW_SCROLL_BAR_AREA_WIDTH.
1419 (x_new_font): Rename wid to unit. Base calculation of new
1420 scrollbar width on toolkit used and make it analogous to that of
1421 x_set_scroll_bar_default_width.
1422 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1423 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1424 of GetSystemMetrics.
1425 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1426 WINDOW_SCROLL_BAR_AREA_WIDTH.
1427 (x_new_font): Make it correspond to changes in xterm.c.
1429 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1431 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1432 This is a cleaner way to fix the MinGW-w64 porting problem.
1433 Check for INTPTR_MAX misconfiguration.
1435 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1437 * search.c (newline_cache_on_off, find_newline): In indirect
1438 buffers, use the newline cache of the base buffer.
1440 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1441 buffer, invalidate the caches of its base buffer. (Bug#16265)
1443 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1444 buffers, use the width-run cache of the base buffer.
1446 * xdisp.c (redisplay_window): When the window displays an indirect
1447 buffer, and the character widths in the display table have
1448 changed, invalidate the width-run cache of the corresponding base
1451 * fileio.c (Finsert_file_contents): When invalidating the newline
1452 cache, consider the case of inserting into indirect buffer.
1454 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1455 In indirect buffers, use the paragraph cache of the base buffer.
1457 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1459 * window.c (grow_mini_window): Fix last change.
1461 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1463 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1465 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1467 * w32term.c (w32_initialize): Use LCID and LOWORD.
1469 * w32proc.c (create_child): Use pid_t for 5th argument.
1470 (IsValidLocale): Don't provide prototype for MinGW64.
1471 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1472 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1474 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1475 MinGW64 doesn't support.
1477 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1479 * w32.c (set_named_security_info): New function.
1480 (acl_set_file): Fall back on set_named_security_info if
1481 set_file_security fails.
1482 (g_b_init_set_named_security_info_w)
1483 (g_b_init_set_named_security_info_a): New static variables.
1484 (globals_of_w32): Initialize them to zero.
1485 (set_named_security_info): Set them to non-zero if the
1486 corresponding API is available.
1487 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1488 New function typedefs.
1490 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1492 Some more fixes following pixelwise resize changes including one
1494 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1495 of frame_resize_pixelwise.
1496 * widget.c (pixel_to_text_size): New function.
1497 (update_wm_hints): Have size hints respect value of
1498 frame_resize_pixelwise.
1499 (EmacsFrameResize): Alway process resize requests pixelwise.
1500 * window.c (grow_mini_window): Make sure mini window is at least
1502 * xdisp.c (display_menu_bar): Make sure menubar extends till
1504 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1505 (x_set_tool_bar_lines): Calculate pixelwise.
1506 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1507 frame_resize_pixelwise.
1509 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1511 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1512 variables not used there.
1514 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1516 * w32.c (sys_umask): New function. (Bug#16299)
1518 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1520 * dispnew.c (change_frame_size_1): Take old width of root window
1521 from that window's pixel width. (Bug#16284)
1523 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1525 Plain copy-file no longer chmods an existing destination (Bug#16133).
1526 * fileio.c (realmask): Now a static var, not a local.
1527 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1528 Remove arg STATPTR. All uses changed.
1529 (Fcopy_file): Do not alter permissions of existing destinations,
1530 unless PRESERVE-PERMISSIONS (renamed from
1531 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1532 Avoid race when testing for existing destinations and for
1533 when input and output files are the same.
1534 If changing the group fails, adjust both default and
1535 preserved permissions so that access is not granted to the
1537 (Fset_default_file_modes, init_fileio): Update realmask.
1538 (Fdefault_file_modes): Use realmask instead of calling umask.
1540 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1542 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1543 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1544 flags on the daemon pipe ends before execing.
1546 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1548 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1549 session. (Bug#14739)
1551 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1553 * callproc.c (Vexec_path): Document that exec-directory is in it.
1555 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1557 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1560 2013-12-27 Chong Yidong <cyd@gnu.org>
1562 * data.c (Fsymbol_function): Doc fix.
1564 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1566 Some more tinkering with Bug#16051.
1567 * window.c (resize_frame_windows): Don't let the size of the
1568 root window drop below the frame's default character size.
1569 Never ever delete any subwindows - let the window manager do the
1572 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1573 of toolbar lines needed when they exceed the height of the root
1575 (unwind_create_frame_1): New function.
1576 (Fx_create_frame): Generally inhibit calling the window
1577 configuration change hook here. Remove extra call to
1578 change_frame_size - it's not needed when we don't run the
1579 configuration change hook.
1581 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1583 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1584 On my Fedora 19 platform the core dumps were so big that
1585 my desktop became nearly catatonic.
1586 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1587 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1588 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1589 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1590 a clang-only syntax.
1591 * conf_post.h (__has_feature): New macro, if not already defined.
1592 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1593 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1595 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1597 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1598 is a file name. (Bug#16252)
1600 2013-12-25 Chong Yidong <cyd@gnu.org>
1602 * keyboard.c (Voverriding_terminal_local_map)
1603 (Voverriding_local_map): Doc fix.
1605 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1607 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1609 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1610 file name when it is submitted to ShellExecute. Simplify code.
1611 Don't test DOCUMENT for being a string, as that is enforced by
1612 CHECK_STRING. Doc fix.
1614 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1616 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1617 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1618 redisplay_tool_bar does. Improve and fix commentary.
1619 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1620 limits of the glyph matrices. (Bug#16051)
1621 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1622 only when the new size is different from the old one, and the new
1623 size can be achieved given the frame height.
1625 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1627 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1629 2013-12-23 Glenn Morris <rgm@gnu.org>
1631 * lread.c (Fload): Mention load-prefer-newer in doc.
1633 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1635 Handle Bug#16207 by being more restrictive when running hooks.
1636 * window.c (unwind_change_frame): New function.
1637 (Fset_window_configuration): Don't run configuration change hook
1638 while the frame configuration is unsafe. Call select_window
1641 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1643 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1645 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1647 * nsterm.h: Declare EmacsColor category.
1649 * nsterm.m (NSColor): Implement EmacsColor category.
1650 (ns_get_color): Use colorUsingDefaultColorSpace.
1651 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1653 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1655 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1657 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1658 having the PNG_NORETURN attribute, to avoid compiler warning in
1661 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1663 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1665 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1666 fringe background extension.
1667 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1668 because they are now always the same as `left' and `width',
1669 respectively. Remove code for the case that `width' and
1670 `sb_width' are different.
1672 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1674 Remove scroll_bar_actual_width from frames.
1675 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1676 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1677 (x_figure_window_size):
1678 * nsterm.m (x_set_window_size):
1679 * widget.c (set_frame_size):
1680 * w32term.c (x_set_window_size):
1681 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1682 scroll_bar_actual_width.
1684 Convert scroll_bar members to integers on Windows.
1685 * w32term.h (struct scroll_bar): Convert top, left, width,
1686 height, start, end and dragging to integers.
1687 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1689 * w32term.c (w32_set_scroll_bar_thumb)
1690 (w32_scroll_bar_handle_click): Remove XINT conversions for
1691 scroll_bar members. Treat bar->dragging as integer.
1692 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1693 first element. Remove XINT conversions for scroll_bar members.
1694 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1695 Remove XINT conversions for scroll_bar members.
1697 Fix assignment for new window total sizes.
1698 * window.c (Fwindow_resize_apply_total): Assign values for
1701 2013-12-20 Chong Yidong <cyd@gnu.org>
1703 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1704 argument to `append'.
1706 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1708 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1709 current text face, for extending the face of the display margins.
1712 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1713 Doc fix. (Bug#16190)
1715 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1717 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1720 * nsterm.m (Qfile, Qurl): New.
1721 (EV_MODIFIERS2): New macro.
1722 (EV_MODIFIERS): Use EV_MODIFIERS2.
1723 (ns_term_init): Remove font and color from DND, does not work on
1724 newer OSX, and other ports don't have them.
1725 (performDragOperation:): Handle modifiers used during drag.
1726 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1727 Remove global Lisp variables used to communicate with ns-win.el.
1728 Remove font and color handling.
1729 (syms_of_nsterm): Defsym Qfile and Qurl.
1731 2013-12-19 Anders Lindgren <andlind@gmail.com>
1733 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1734 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1736 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1737 (constrainFrameRect): Remove special case nr_screens == 1.
1738 Don't constrain size to size of view.
1740 * nsterm.h (ns_output): Remove dont_constrain.
1742 2013-12-19 Anders Lindgren <andlind@gmail.com>
1744 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1746 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1748 Minor fixes for recent openp changes.
1749 * lisp.h (GCPRO7): New macro.
1750 * lread.c (openp): Use bool for boolean; all callers changed.
1751 Protect save_string from GC. Don't assume that file descriptors
1752 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1753 warning about uninitialized variable.
1755 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1757 * w32fns.c (emacs_abort): Use intptr_t as argument of
1758 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1760 2013-12-18 Glenn Morris <rgm@gnu.org>
1762 * lread.c (Fload): Pass load_prefer_newer to openp.
1763 Don't bother checking mtime if openp already did it.
1764 (openp): Add `newer' argument, to check all suffixes
1765 and find the newest file.
1766 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1767 * callproc.c (call_process):
1768 * charset.c (load_charset_map_from_file):
1769 * emacs.c (init_cmdargs):
1770 * image.c (x_create_bitmap_from_file, x_find_image_file):
1772 * lread.c (Flocate_file_internal):
1773 * process.c (Fformat_network_address):
1774 * sound.c (Fplay_sound_internal):
1775 * w32.c (check_windows_init_file):
1776 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1778 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1780 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1782 * w32.c (getloadavg): Don't index samples[] array with negative
1783 indices. Recover from wall-clock time being set backwards.
1785 * w32term.c (w32_initialize): Declare the argument of
1786 set_user_model as const.
1788 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1789 (w32_menu_show): Constify some arguments passed to MessageBox.
1791 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1792 to initialize Lisp objects.
1794 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1795 initialize Lisp objects.
1797 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1798 use variables used only on X under that condition.
1800 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1801 variables not used there.
1803 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1805 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1806 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1808 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1810 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1811 code, revealed in presence of R2L characters, character
1812 compositions, and display vectors. A better fix for Bug#16148.
1813 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1814 GTK and NS builds, they don't have this member of struct frame.
1816 * dispextern.h (struct composition_it): Correct a comment for the
1819 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1821 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1822 This prevents a compilation error on C compilers that do not
1823 default functions to return 'int' if not declared. Also, add
1824 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1825 since it now uses inline functions.
1827 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1829 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1830 display margins on mode line, header line, and in the frame's
1831 tool-bar window. (Bug#16165)
1833 2013-12-16 Andreas Schwab <schwab@suse.de>
1835 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1837 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1839 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1842 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1844 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1846 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1848 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1849 intended to find bogus pointers in font objects (Bug#16140).
1850 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1851 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1852 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1853 Disable for MS-Windows due to Bug#15876; apparently this
1854 requires more or less substantial changes in fontset code.
1855 * xfont.c (xfont_close):
1856 * xftfont.c (xftfont_close): Call x_display_info_for_display
1857 to check whether 'Display *' is valid (Bug#16093 and probably
1860 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1862 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1863 Reported by Juanma Barranquero <lekktu@gmail.com>.
1865 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1866 open a pty on MS-Windows. (Bug#16152)
1868 * emacs.c (decode_env_path): Fix bogus comparison against
1869 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1871 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1873 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1874 (Fx_file_dialog): Add parentheses around && to silence warning.
1876 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1878 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1880 * xdisp.c (extend_face_to_end_of_line): Extend background of
1881 non-default face in margin areas as well. (Bug#16151)
1882 (display_line): Call extend_face_to_end_of_line for continued
1883 lines as well, if the display margins have non-zero width.
1884 (set_glyph_string_background_width): When needed, set the
1885 extends_to_end_of_line_p flag on glyph strings to be drawn in
1886 margin areas, not only in the text area.
1888 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1891 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1893 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1894 Don't worry about verify_error being t, since it has to be a list.
1896 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1898 Use bool for boolean, focusing on headers.
1899 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1900 No need to include <stdbool.h>, since conf_post.h does it now.
1901 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1902 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1903 (SET_PER_BUFFER_VALUE_P):
1904 * ccl.c, ccl.h (setup_ccl_program):
1905 * ccl.h (CHECK_CCL_PROGRAM):
1906 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1907 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1908 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1909 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1910 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1911 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1912 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1913 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1914 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1915 (CHARSET_FAST_MAP_SET):
1916 * coding.c (decode_coding_ccl, encode_coding_ccl):
1917 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1918 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1919 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1920 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1921 (decode_coding_c_string):
1922 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1923 * conf_post.h (has_attribute):
1924 * dispextern.h (trace_redisplay_p)
1925 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1926 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1927 (SET_GLYPH_FROM_CHAR_GLYPH)
1928 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1929 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1930 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1931 (cursor_in_mouse_face_p):
1932 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1933 (blank_row, prepare_desired_row)
1934 (build_frame_matrix_from_leaf_window, make_current)
1935 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1936 (update_window, scrolling_window, update_frame_line):
1937 * disptab.h (GLYPH_FOLLOW_ALIASES):
1938 * editfns.c (Fformat):
1939 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1940 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1941 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1942 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1943 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1944 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1945 (FONT_DEFERRED_LOG):
1946 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1947 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1948 (FRAME_MOUSE_UPDATE):
1949 * fringe.c (Fdefine_fringe_bitmap):
1950 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1951 (x_create_bitmap_from_xpm_data, xpm_load_image):
1952 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1953 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1954 (MERGE_INTERVAL_CACHE):
1955 * keymap.h (KEYMAPP):
1956 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1957 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1958 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1959 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1960 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1961 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1962 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1963 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1964 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1965 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1966 (SETUP_BUFFER_SYNTAX_TABLE):
1967 * systime.h (timespec_valid_p):
1968 * term.c (save_and_enable_current_matrix):
1969 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1970 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1971 (redisplay_internal, try_window_reusing_current_matrix)
1972 (sync_frame_with_window_matrix_rows, try_window_id)
1973 (display_menu_bar, display_tty_menu_item, display_mode_line)
1974 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1975 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1976 * xmenu.c (xmenu_show):
1977 * xterm.c (use_xim, x_term_init):
1978 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1979 (struct x_bitmap_record):
1980 Use bool for booleans.
1981 * ccl.c (struct buffer_text):
1982 * ccl.h (struct ccl_program):
1983 * charset.h (struct charset):
1985 * coding.h (struct iso_2022_spec, struct coding_system):
1986 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1987 (struct glyph_string, struct face, struct face_cache)
1988 (struct bidi_string_data, struct bidi_it)
1989 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1991 * editfns.c (Fformat):
1992 * frame.h (struct frame):
1993 * fringe.c (struct fringe_bitmap):
1994 * intervals.h (struct interval):
1995 * keyboard.h (struct kboard):
1996 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1997 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1998 (struct Lisp_Buffer_Local_Value, union specbinding):
1999 * macfont.m (struct macfont_info):
2000 * process.h (struct Lisp_Process):
2001 * termchar.h (struct tty_display_info):
2002 * window.h (struct window):
2003 * xterm.h (struct x_output):
2004 Use bool_bf for boolean bit-fields.
2005 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2006 All callers changed.
2007 * ccl.h (struct ccl_program): Remove unused members private_state,
2008 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2010 (struct ccl_spec): Remove unused members cr_carryover,
2011 eight_bit_carryover.
2012 * conf_post.h: Include <stdbool.h>.
2013 (bool_bf): New type.
2014 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2015 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2016 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2017 'do { ... } while (false)' brackets.
2018 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2019 Args must now be expressions; all callers changed.
2020 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2021 (PRODUCE_GLYPHS): Simplify use of boolean.
2022 * fileio.c (Fcopy_file):
2023 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2024 * lisp.h (UNGCPRO): Return void, not int.
2025 (FOR_EACH_TAIL): Use void expression, not int expression.
2026 * region-cache.c: Reindent.
2027 * region-cache.h: Copy comments from region-cache.c, to fix
2028 incorrect remarks about booleans.
2030 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2032 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2033 when character at point is displayed from a display vector.
2036 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2038 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2039 now a list of certificate validation checks that will abort a
2040 connection with an error.
2041 (Fgnutls_boot): Document it and use it.
2043 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2045 * w32term.c (w32_enable_frame_resize_hack): New variable.
2046 (x_set_window_size): Use it to hack frame resizing on Windows
2049 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2051 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2052 Windows-specific code to w32.c. Change error message text to
2053 match that of Posix platforms.
2055 * w32.c (w32_copy_file): New function, most of the code copied and
2056 reworked from Fcopy_file. Improve error handling. Plug memory
2057 leak when errors are thrown. Support file names outside of the
2058 current codepage. (Bug#7100)
2060 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2062 * lread.c (load_path_default): Prototype.
2064 2013-12-13 Glenn Morris <rgm@gnu.org>
2066 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2067 (dump_path): Remove.
2068 (load-path-default): Remove `changed' argument.
2069 Do not set dump_path permanently. Simplify.
2070 (init_lread): Simplify.
2071 (syms_of_lread): Remove dump_path.
2073 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2075 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2076 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2077 2013-12-12 font-related change to avoid Bug#16128, which
2078 is quite hard to fix without even more substantial changes.
2080 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2082 * font.c (font_close_object): Check for live frame (Bug#16128).
2084 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2086 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2087 Return ptrdiff_t, not int, since it's a buffer size.
2088 Reindent/reparen some macros to a more Gnuish style.
2090 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2092 Avoid undefined behavior with huge regexp interval counts.
2093 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2094 since it's now specialized to interval counts. All uses changed.
2095 Do not assume wrapraound on signed integer overflow.
2096 (regex_compile): Simplify based on the above changes.
2098 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2100 Support file names on MS-Windows that use characters outside of
2101 the current system codepage. (Bug#7100)
2103 * w32.c (get_file_security, set_file_security)
2104 (create_symbolic_link): Separate pointers and boolean flags for
2105 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2106 non-zero, else the former.
2107 (codepage_for_filenames, filename_to_utf16, )
2108 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2110 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2112 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2113 Accept only one argument; all callers changed.
2114 (dostounix_filename): Remove the second argument, now works in
2115 UTF-8. All callers changed.
2116 (parse_root): Lose DBCS code.
2117 (get_long_basename, w32_get_short_filename, init_environment)
2118 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2119 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2120 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2121 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2122 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2123 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2125 (ansi_encode_filename): New function.
2126 (get_emacs_configuration, get_emacs_configuration_options):
2128 (add_volume_info, GetCachedVolumeInformation): Run the input file
2129 name through unixtodos_filename, to ensure it is stored and
2130 referenced in canonical form.
2131 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2132 (logon_network_drive, sys_link, utime): Improve error handling.
2133 (sys_access): New function.
2134 (hashval, generate_inode_val): Unused functions deleted.
2135 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2136 (check_windows_init_file): Convert error message from UTF-8 to
2137 ANSI codepage, for display in the message box.
2138 (globals_of_w32): Set w32_unicode_filenames according to the OS
2141 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2142 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2143 (syms_of_w32term): Declare w32-unicode-filenames.
2145 * w32proc.c (new_child, delete_child): Remove code that handled
2146 unused pending_deletion and input_file members of the child struct.
2147 (create_child, sys_spawnve): Convert all file names to ANSI
2148 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2149 name cannot be encoded in ANSI codepage. Don't use
2150 unixtodos_filename, mirror slashes by hand.
2151 (record_infile, record_pending_deletion): Functions deleted.
2152 (Fw32_short_file_name): Call w32_get_short_filename instead of
2155 * w32notify.c (add_watch): Work in Unicode mode when
2156 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2157 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2158 instead, do the same with Lisp primitives.
2160 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2161 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2162 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2163 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2164 (Fw32_shell_execute): Improve error reporting.
2165 (Fdefault_printer_name): Ifdef away for Cygwin.
2167 * w32.h (struct _child_process): Remove input_file and
2168 pending_deletion members that are no longer used.
2169 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2170 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2171 (ansi_encode_filename): New and updated prototypes.
2173 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2175 (unexec): Don't use dostounix_filename, it expects a file name in
2176 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2179 * fileio.c (Ffile_name_directory, file_name_as_directory)
2180 (directory_file_name, Fexpand_file_name)
2181 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2182 arguments of dostounix_filename.
2183 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2184 use MAX_UTF8_PATH for size of file-name strings.
2185 (emacs_readlinkat): Build an explicitly unibyte string for file
2187 (syms_of_fileio) <file-name-coding-system>:
2188 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2190 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2191 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2192 directories to UTF-8.
2193 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2194 environment, and each element of the input PATH, to UTF-8.
2196 * dired.c (file_attributes): Use build_unibyte_string explicitly
2197 to make Lisp strings from user and group names.
2199 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2202 * coding.c (decode_file_name, encode_file_name): New functions.
2204 * termcap.c (tgetent): Adapt to the change in arguments of
2207 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2210 * msdos.c (dostounix_filename, init_environment): Adapt to the
2211 change in arguments of dostounix_filename.
2213 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2214 [WINDOWSNT]: Encode file names passed to the image libraries in
2217 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2218 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2220 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2221 arguments of dostounix_filename.
2223 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2225 * font.h (struct font_entity) [HAVE_NS]: New field to record
2226 font driver which was used to create this entity.
2227 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2228 frame where the font was opened.
2229 (font_close_object): Add prototype.
2230 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2231 (font_close_object): Not static any more. Lost frame arg.
2232 Adjust comment and users.
2233 * alloc.c (cleanup_vector): Call font_close_object to adjust
2234 per-frame font counters correctly. If HAVE_NS, also call
2235 driver-specific cleanup for font-entity objects.
2236 * ftfont.c (ftfont_open):
2237 * nsfont.m (nsfont_open):
2238 * w32font.c (w32font_open_internal):
2239 * xfont.c (xfont_open):
2240 * xftfont.c (xftfont_open): Save frame pointer in font object.
2241 * macfont.m (macfont_open): Likewise.
2242 (macfont_descriptor_entity): Save driver pointer to be able
2243 to call its free_entity routine when font-entity is swept.
2244 * ftxfont.c (ftxfont_open): Add eassert because frame
2245 pointer should be saved by ftfont_driver.open.
2247 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2249 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2250 input polling is used. This is still meaningful for Cygwin, see
2251 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2252 * keyboard.c (poll_for_input_1, input_polling_used):
2253 Define unconditionally.
2254 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2255 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2256 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2257 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2258 (face_for_char): Likewise. Rearrange eassert and return ASCII
2259 face for CHAR_BYTE8_P.
2260 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2262 2013-12-11 Ken Brown <kbrown@cornell.edu>
2264 * dispextern.h (erase_phys_cursor):
2265 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2267 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2269 * nsterm.m (x_free_frame_resources):
2270 * term.c (tty_free_frame_resources):
2271 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2272 face cache because it's implied by free_frame_faces anyway.
2273 * w32term.c (x_free_frame_resources): Likewise. Do not call
2274 free_frame_faces twice.
2276 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2278 * editfns.c (Fformat_time_string): Mention %F in the doc.
2280 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2282 * window.c (resize_frame_windows): Don't return immediately when
2283 the root window's size doesn't change - the minibuffer window
2284 may still have to be repositioned/resized.
2285 * xfns.c (Fx_create_frame): Always change the frame size after
2286 initializing the frame's faces.
2287 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2288 change_frame_size should already have done it.
2289 (x_new_font): Assign new tool- and menu-bar heights.
2290 (x_set_window_size_1): Account for tool- and menu-bar heights
2291 (Bug#16013). Don't set pixel sizes since change_frame_size
2292 should already have done it.
2294 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2296 Remove the option of using libcrypto.
2297 * Makefile.in (LIB_CRYPTO): Remove.
2298 (LIBES): Don't use it.
2300 2013-12-11 Juri Linkov <juri@jurta.org>
2302 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2303 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2305 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2307 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2308 drawn tool bar items (Bug#16058).
2309 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2311 2013-12-09 Ken Brown <kbrown@cornell.edu>
2313 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2315 * lisp.h (get_frame_param): Adjust conditions for prototype
2318 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2320 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2321 Avoid unused macro warning if configured --without-xft.
2323 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2325 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2327 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2329 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2331 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2333 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2335 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2337 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2339 Use libcrypto's checksum implementations if available, for speed.
2340 * Makefile.in (LIB_CRYPTO): New macro.
2343 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2344 The macro didn't conform to C99 due to type mismatch,
2345 which caused compilation failure with Sun C 5.12,
2346 and it was confusing anyway. Include window.h to declare
2347 redisplay_other_windows.
2349 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2351 * window.c (set_window_buffer): Update mode line (bug#16084).
2353 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2355 Fix minor problems found by static checking.
2356 * keyboard.c (poll_for_input_1, input_polling_used):
2357 Define only if HAVE_NTGUI.
2358 * xmenu.c (popup_activate_callback): Omit unnecessary
2359 check against USE_X_TOOLKIT, which must be defined here anyway.
2360 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2363 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2365 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2367 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2369 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2371 * nsterm.m (x_set_window_size): Remove fprintf.
2372 (init): Define always. Set applicationDidFinishLaunchingCalled
2374 (applicationDidFinishLaunching:):
2375 Set applicationDidFinishLaunchingCalled.
2376 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2379 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2381 Pixel resize changes for NS (Bug#16049).
2382 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2383 height/width. row/cols are locals.
2384 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2385 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2386 (windowWillResize): Remove gsextra. Calculate extra as in
2388 (x_new_font): Don't change frame size if fullscreen.
2389 Change size pixelwise.
2391 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2392 comment in xfns.c. Change to pixelwise call.
2394 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2396 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2399 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2401 * xterm.c (input_signal_count): Remove.
2402 (x_dispatch_event): Define unconditionally.
2403 (x_make_frame_visible): Process X events until the frame
2404 is really visible (Bug#16027).
2405 * xterm.h (x_dispatch_event): Declare unconditionally.
2407 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2409 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2411 * nsterm.m (x_set_window_size): Handle pixelwise.
2413 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2415 * w32term.c (x_new_font):
2416 * xterm.c (x_new_font): Calculate new frame size from new font
2419 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2421 * lisp.h (FOR_EACH_TAIL): New macro.
2422 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2424 * window.c (select_window): Call second wset_redisplay before we change
2425 selected_window (bug#16034).
2427 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2429 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2431 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2433 * w32xfns.c: Include window.h, to avoid a compiler warning.
2435 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2437 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2438 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2439 window_scroll takes care of it.
2440 (Fset_window_point, Fdelete_other_windows_internal)
2441 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2442 (Fsplit_window_internal, Fdelete_window_internal)
2443 (Fresize_mini_window_internal, Fset_window_configuration)
2444 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2445 cause redisplay instead of forcing a complete redisplay.
2446 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2447 we're only affecting the selected_window.
2449 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2451 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2452 directional control characters. Update type and category
2453 determination according to the UBA from Unicode v6.3.
2454 (bidi_category_t): New category EXPLICIT_FORMATTING.
2456 * dispextern.h (bidi_type_t): Update to include new bidirectional
2457 properties introduced with Unicode v6.3. (Bug#16043)
2459 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2461 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2464 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2466 * font.c (font_list_entities): Remove dummy assignment.
2467 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2468 used on graphic displays only. Remove unused 'font_encoder' member.
2469 (struct font_bitmap): Remove unused 'extra' member.
2470 * nsfont.m (nsfont_open):
2471 * w32font.c (w32font_open_internal):
2472 * ftfont.c (ftfont_get_bitmap): Adjust users.
2474 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2476 Use bool for boolean.
2477 * tparam.c (tparam1):
2478 * undo.c (record_point, record_property_change):
2479 Use bool for boolean, for local vars that are always true or false.
2481 Minor integer overflow fixes (Bug#16033).
2482 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2483 This improves on the previous fix to this function.
2484 (window_resize_check): When summing up pixel counts, don't rely on
2485 undefined behavior if the sum overflows.
2487 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2489 * window.c (Fset_window_new_pixel): Don't choke at negative
2490 argument value (Bug#16033).
2492 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2493 to avoid crash in window_box_height.
2495 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2496 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2498 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2500 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2502 Minor integer overflow fixes.
2503 * window.c (Fset_window_new_pixel, grow_mini_window):
2504 * xdisp.c (Fwindow_text_pixel_size):
2505 Avoid undefined behavior on signed integer overflow.
2506 * xfns.c (x_set_mouse_color):
2507 Check that drag shape fits in 'unsigned', since that's what X wants.
2509 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2511 Improve reporting of fatal exception on MS-Windows.
2512 * w32fns.c (my_exception_handler): New function.
2513 (globals_of_w32fns): Set it up as the unhandled exception
2514 handler. Initialize exception code and address to zeros.
2515 (emacs_abort): If the exception code and address are available,
2516 print them at the beginning of the backtrace. Fix the format of
2517 printing addresses (was producing 0x0x12345678 on XP).
2520 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2522 * eval.c (Fbacktrace__locals): New function.
2523 (syms_of_eval): Defsubr it.
2525 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2527 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2528 Define here to unify between...
2529 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2530 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2532 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2534 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2536 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2537 fringe background extension.
2538 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2539 because they are now always the same as `left' and `width',
2540 respectively. Remove code for the case that `width' and
2541 `sb_width' are different.
2543 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2545 Fix minor problems found by static checking.
2546 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2547 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2548 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2550 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2552 * image.c (imagemagick_compute_animated_image): Don't crash if we
2553 have an animation with different-sized images (bug#15313).
2555 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2557 Remove some unused items introduced during pixelwise change.
2558 * window.c (window_resize_total_check): Remove unused function.
2559 * xdisp.c (remember_mouse_glyph): Remove unused label.
2560 (Ftool_bar_height): Move declaration inside #if.
2561 * xterm.c (x_set_window_size): Don't use r and c.
2563 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2565 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2568 * window.c (Fset_window_configuration): Comment out unused variables.
2570 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2572 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2574 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2576 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2578 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2579 HAVE_GNUTLS3 (Bug#16001).
2581 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2582 if interrupts are deferred (Bug#15801).
2584 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2586 Support resizing frames and windows pixelwise.
2587 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2588 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2589 (struct glyph_matrix): Replace window_left_col and
2590 window_top_line by window_pixel_left and window_pixel_top.
2591 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2593 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2594 (draw_window_divider, move_it_to, x_draw_right_divider)
2595 (x_draw_bottom_divider, change_frame_size): Add or fix
2597 * dispnew.c (change_frame_size_1): Change prototype.
2598 (adjust_glyph_matrix, required_matrix_width)
2599 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2600 values instead of lines and columns.
2601 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2602 WINDOW_TOTAL_FRINGE_WIDTH.
2603 (handle_window_change_signal, do_pending_window_change)
2604 (init_display): Adjusts calls of change_frame_size.
2605 (change_frame_size, change_frame_size_1): Handle pixelwise
2607 * frame.c (Qright_divider_width, Qbottom_divider_width):
2609 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2610 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2611 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2612 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2614 (set_frame_param): New function.
2615 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2616 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2617 (Ffringe_width, Fborder_width, Fright_divider_width)
2618 (Fbottom_divider_width): New functions, defsubr them.
2619 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2620 New argument pixelwise.
2621 (struct frame_parm_table): New members Qright_divider_width and
2622 Qbottom_divider_width.
2623 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2624 (x_report_frame_params): Handle Qright_divider_width and
2625 Qbottom_divider_width.
2626 (x_set_right_divider_width, x_set_bottom_divider_width):
2628 (frame_resize_pixelwise): New option.
2629 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2630 new_pixelwise, right_divider_width and bottom_divider_width;
2631 remove total_lines; rename text_lines, text_cols, new_text_lines
2632 and new_text_cols to text_height, text_width, new_height and
2633 new_width respectively.
2634 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2635 FRAME_TEXT_WIDTH respectively.
2636 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2637 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2638 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2640 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2641 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2642 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2643 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2644 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2645 (FRAME_TOTAL_COLS_ARG): Remove macro.
2646 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2647 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2648 (x_wm_set_size_hint): Handle frame pixel sizes.
2649 * indent.c (compute_motion, Fcompute_motion):
2650 Call window_body_width instead of window_body_cols.
2651 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2652 (make_lispy_position): Handle right and bottom dividers.
2653 (Fsuspend_emacs): Pixelize call of change_frame_size.
2654 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2655 * lisp.h: Extern set_frame_param.
2656 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2658 (Fx_create_frame): Add entry for vertical_drag_cursor.
2659 Pixelize call of change_frame_size.
2660 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2661 * nsterm.m (ns_update_window_end): Optionally draw right
2663 (x_set_window_size): Add argument pixelwise.
2664 Call check_frame_size and change_frame_size with pixelwise zero.
2665 (ns_draw_window_divider): New function.
2666 (ns_redisplay_interface): Add ns_draw_window_divider.
2667 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2668 (x_new_font): Call x_set_window_size with pixelwise zero.
2669 * print.c (print_object): For a window print its sequence
2671 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2672 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2673 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2674 (w32_createwindow): Use scroll bar area width.
2675 (w32_wnd_proc): Handle bottom divider width.
2676 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2677 (Fx_create_frame): Default divider width parameters.
2678 Caclulate sizes pixelwise. Add vertical drag cursor support.
2679 (x_create_tip_frame): Default divider widths to zero.
2680 Pixelize call to change_frame_size.
2681 (Fx_show_tip): Add handling of divider widths. Pixelize window
2683 (Fw32_frame_rect): New function.
2684 (frame_parm_handler w32_frame_parm_handlers): Add divider
2686 (Vx_window_vertical_drag_shape): Add variable.
2687 * w32inevt.c (resize_event, maybe_generate_resize_event):
2688 Pixelize change_frame_size calls.
2689 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2691 * w32term.c (w32_draw_window_divider): New function.
2692 (x_update_window_end): Handle right divider.
2693 (w32_draw_fringe_bitmap, x_scroll_run)
2694 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2695 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2696 Calculate new frame sizes pixelwise.
2697 (x_new_font): Pixelize call to x_set_window_size.
2698 (x_check_fullscreen): Pixelize call to change_frame_size.
2699 (x_set_window_size_1, x_set_window_size): New argument
2700 pixelwise. Calculate pixelwise.
2701 (x_wm_set_size_hint): Use scroll bar area width.
2702 (w32_redisplay_interface): Add w32_draw_window_divider.
2703 * w32term.h (struct w32_output): Add vertical drag cursor.
2704 * widget.c (set_frame_size, update_wm_hints)
2705 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2707 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2708 * window.c (sequence_number): Restore.
2709 (Fwindow_pixel_width, Fwindow_pixel_height)
2710 (Fwindow_mode_line_height, Fwindow_header_line_height)
2711 (window_pixel_to_total, Frun_window_scroll_functions)
2712 (Fset_window_new_pixel, window_resize_apply_total)
2713 (Fwindow_resize_apply_total): New functions.
2714 (window_body_height, window_body_width): Rename from
2715 window_body_lines. New argument PIXELWISE.
2716 Calculate pixelwise.
2717 (Fwindow_body_height, Fwindow_body_width): New argument
2719 (coordinates_in_window, window_relative_x_coord): Use window's
2720 pixel width instead of total width.
2721 (replace_window, recombine_windows): Initialize pixel values.
2722 (resize_root_window, resize_frame_windows, grow_mini_window)
2723 (shrink_mini_window): New argument PIXELWISE.
2724 Calculate pixelwise.
2725 (Fdelete_other_windows_internal, adjust_window_margins)
2726 (window_resize_check, window_resize_apply)
2727 (Fdelete_window_internal, Fresize_mini_window_internal)
2728 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2729 (check_frame_size): Rename arguments. New argument PIXELWISE.
2730 Calculate pixelwise.
2731 (set_window_buffer): Make samebuf bool. Run configuration change
2732 hook only if buffer changed.
2733 (Fset_window_buffer): Rewrite doc-string.
2734 (make_window): Initialize new_pixel slot.
2735 (Fwindow_resize_apply): Check pixel size of root window.
2736 (Fsplit_window_internal): Call 2nd argument pixel_size.
2737 Calculate pixelwise.
2738 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2740 (save_window_data): New slots frame_text_width,
2741 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2742 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2744 (Fcurrent_window_configuration, Fset_window_configuration)
2745 (save_window_save, compare_window_configurations): Handle new
2746 slots in save_window_data and saved_window.
2747 (Fset_window_scroll_bars): Fix doc-string.
2748 (window_resize_pixelwise): New variable.
2749 (coordinates_in_window, Fcoordinates_in_window_p):
2751 (make_parent_window): Adjust sequence_number.
2752 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2754 * window.h (struct window): New members new_pixel, pixel_left,
2755 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2756 (wset_new_pixel): New function.
2757 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2758 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2759 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2760 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2761 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2762 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2763 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2764 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2765 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2766 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2767 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2768 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2769 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2770 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2771 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2773 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2774 (window_body_width, check_frame_size): Adapt external declarations.
2775 * xdisp.c (last_max_ascent): New integer.
2776 (window_text_bottom_y): Handle bottom divider.
2777 (window_box_width, window_box_height): Calculate pixelwise.
2778 (get_glyph_string_clip_rects): Handle right divider.
2779 (remember_mouse_glyph): When windows are resized pixelwise
2780 proceed with width and height set to 1.
2781 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2783 (move_it_to): Calculate and return maximum x position
2785 (Fwindow_text_pixel_size): New function.
2786 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2787 (tool_bar_lines_needed): Rename to tool_bar_height.
2788 Calculate pixelwise.
2789 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2790 Calculate pixelwise.
2791 (redisplay_tool_bar): Calculate pixelwise.
2792 (redisplay_window): Calculate pixelwise. Handle dividers.
2793 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2794 (x_draw_vertical_border): Handle dividers.
2795 (define_frame_cursor1): Handle vertical drag cursor.
2796 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2797 (expose_window): Calculate pixelwise. Handle dividers.
2798 (init_xdisp): Initialize pixel values.
2799 * xfaces.c (Qwindow_divider): New face.
2800 (realize_basic_faces): Realize it.
2801 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2802 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2803 (x_set_scroll_bar_default_width): Default actual width to 16.
2804 (Fx_create_frame): Set sizes pixelwise.
2805 (x_create_tip_frame): Default divider widths to zero.
2806 Pixelize call of change_frame_size.
2807 (Fx_show_tip): Handle divider widths. Initial pixel position
2809 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2810 (Vx_window_vertical_drag_shape): New option.
2811 * xmenu.c (free_frame_menubar): Pixelize call of
2813 * xterm.c (x_draw_window_divider): New function.
2814 (x_update_window_end): Optionally draw right divider.
2815 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2816 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2817 (handle_one_xevent, x_new_font): Calculate pixelwise.
2818 (x_set_window_size_1, x_set_window_size): New argument
2819 pixelwise. Calculate pixelwise.
2820 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2821 (struct x_redisplay_interface): Add x_draw_window_divider.
2822 * xterm.h (struct x_output): Add vertical_drag_cursor.
2824 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2826 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2827 Set invisible frames's `redisplay' when a full redisplay is requested.
2828 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2829 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2830 (display_mode_lines): Set it here instead.
2832 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2834 * dispextern.h (set_window_update_flags): Remove.
2836 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2838 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2840 * xdisp.c (REDISPLAY_SOME_P): New macro.
2841 (redisplay_internal): Use it (bug#15999).
2842 (prepare_menu_bars, redisplay_window): Use it as well.
2844 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2846 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2848 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2849 (globals_of_w32font): Zero it out.
2850 (GetCharWidth32W_Proc): New function pointer.
2851 (get_char_width_32_w): New function.
2852 (compute_metrics): If get_glyph_outline_w returns an error, try
2853 get_char_width_32_w before declaring a failure. This avoids
2854 punishing raster (a.k.a. "bitmap") fonts by slowing down
2855 redisplay. (Bug#6364).
2857 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2859 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2860 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2861 highlight needs to be redisplayed. (Bug#15913)
2863 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2865 Fix minor problems found by static checking.
2866 * buffer.h (struct buffer_text, struct buffer):
2867 * frame.h (struct frame):
2868 * window.h (struct window):
2869 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2870 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2871 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2872 no-longer-valid use of HAVE_MENUS.
2873 * xdisp.c (propagate_buffer_redisplay): Now static.
2875 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2877 * xmenu.c (Fmenu_or_popup_active_p):
2878 * window.c (Fset_window_configuration):
2879 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2880 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2881 * fns.c (Fyes_or_no_p):
2882 * editfns.c (Fmessage_box, Fmessage_or_box):
2883 * alloc.c (make_save_ptr_ptr):
2884 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2886 * window.c (Fset_window_configuration): Move select_window later.
2888 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2890 Refine redisplay optimizations to only redisplay *some* frames/windows
2891 rather than all of them.
2892 * xdisp.c (REDISPLAY_SOME): New constant.
2893 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2894 (bset_redisplay, bset_update_mode_line): New functions.
2895 (message_dolog): Use bset_redisplay.
2896 (clear_garbaged_frames): Use fset_redisplay.
2897 (echo_area_display): Use wset_redisplay.
2898 (buffer_shared_and_changed): Remove.
2899 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2900 frame titles. Compute the actual set of windows redisplayed.
2901 Don't update frame titles and menu bars for frames that don't need to
2903 (propagate_buffer_redisplay): New function.
2905 (redisplay_internal): Use it. Be more selective in the set of windows
2906 we redisplay. Propagate windows_or_buffers_changed to
2907 update_mode_lines a bit later to simplify the code.
2908 (mark_window_display_accurate_1): Reset window and buffer's
2910 (redisplay_window): Do nothing if neither the window nor the buffer nor
2911 the frame needs redisplay.
2912 * window.h (struct window): Add `redisplay' field.
2913 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2914 (redisplay_other_windows, window_list): New declarations.
2915 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2916 (window_list): Not static any more.
2917 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2918 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2919 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2920 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2921 * frame.h (struct frame): Add `redisplay' field.
2922 Move `external_menu_bar' bitfield next to other bit-fields.
2923 (SET_FRAME_GARBAGED): Use fset_redisplay.
2924 (SET_FRAME_VISIBLE): Don't garbage the frame;
2925 Use redisplay_other_windows.
2926 * buffer.h (struct buffer): Add `redisplay' field.
2927 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2928 (modify_overlay): Use bset_redisplay.
2929 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2931 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2933 Support w32 file notifications in batch mode.
2934 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2935 invalid (which happens in batch mode). If non-interactive, call
2936 handle_file_notifications to store file notification events in the
2937 input queue. (Bug#15933)
2939 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2941 * w32inevt.c (handle_file_notifications): Now external, not static.
2943 * w32term.h (handle_file_notifications): Provide prototype.
2945 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2946 init_crit, since init_display, which does that otherwise, is not
2949 2013-11-27 Glenn Morris <rgm@gnu.org>
2951 * Makefile.in ($(lispsource)/international/charprop.el): New.
2952 (emacs$(EXEEXT)): Depend on charprop.el.
2954 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2956 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2957 deleting portions of the buffer under non-nil REPLACE argument.
2960 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2961 directory, watch it and not its parent.
2962 (add_watch): Allow empty string in FILE.
2964 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2966 * window.c (Fset_window_start, window_resize_apply)
2967 (window_scroll): Reset window_end_valid (Bug#15957).
2969 2013-11-27 Glenn Morris <rgm@gnu.org>
2971 * Makefile.in (leimdir): Now in lisp source directory.
2972 ($(leimdir)/leim-list.el): Just use ../leim .
2973 * epaths.in (PATH_DUMPLOADSEARCH):
2974 * lread.c (load_path_default):
2975 * nsterm.m (ns_load_path): No more leim directory.
2977 2013-11-26 Andreas Schwab <schwab@suse.de>
2979 * .gdbinit (xgettype): Add cast.
2981 2013-11-26 Glenn Morris <rgm@gnu.org>
2983 Preload leim-list.el.
2984 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2985 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2986 is a single directory.
2988 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2990 bool-vector-subsetp is now the normal direction (Bug#15912).
2991 * data.c (Fbool_vector_subsetp): Test whether the first argument
2992 is a subset of the second one, not the reverse. Add doc string.
2994 Fix minor problems found by static checking.
2995 * lread.c (load_path_default): Now static.
2996 * textprop.c (text_property_stickiness): Be consistent about the
2997 test used when deciding whether to consider the previous character.
2998 This simplifies the code a bit.
3000 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3002 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3004 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3005 (syms_of_frame): Don't defsubr them.
3007 2013-11-25 Glenn Morris <rgm@gnu.org>
3009 * lread.c (load_path_default): Change the sense of the argument.
3010 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3011 from dump_path. When it is not, avoid checking dump_path twice.
3013 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3014 uninstalled dump_path against installed Vload_path. (Bug#15964)
3016 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3018 Export get_pos_property to Elisp.
3019 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3020 (syms_of_editfns): Export it to Elisp.
3022 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3024 2013-11-23 Romain Francoise <romain@orebokech.com>
3026 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3027 initialization here ...
3028 (syms_of_fileio): ... from here.
3030 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3032 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3033 Please use --enable-check-lisp-object-type.
3035 2013-11-23 Glenn Morris <rgm@gnu.org>
3037 * process.c (get_process): Explicit error for dead buffers.
3039 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3041 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3043 2013-11-23 Glenn Morris <rgm@gnu.org>
3045 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3046 * lread.c (load_path_check): Take path to check as argument.
3047 (load_path_default): New, split from init_lread.
3048 (init_lread): Move calc of default load-path to load_path_default.
3049 Empty elements in EMACSLOADPATH now stand for the default.
3050 (load-path): Doc fix.
3051 * emacs.c (decode_env_path): Add option to treat empty elements
3052 as nil rather than ".".
3053 * callproc.c (init_callproc_1, init_callproc):
3054 * image.c (Vx_bitmap_file_path):
3055 * lisp.h (decode_env_path):
3056 * lread.c (Vsource_directory):
3057 Update for new argument spec of decode_env_path.
3059 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3061 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3062 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3064 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3066 Fix some dependency problems that cause unnecessary recompiles.
3067 Problem reported by RMS in
3068 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3069 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3070 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3071 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3072 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3073 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3074 (boostrap-clean): No need to remove stamp-oldxmenu.
3076 Fix recently introduced bool vector overrun.
3077 This was due to an optimization that went awry.
3078 Reported by Glenn Morris in
3079 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3080 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3081 for empty vectors, undoing the 2013-11-18 change.
3082 * data.c (bool_vector_binop_driver): Rely on this.
3083 Fix bug that occasionally overran the destination.
3084 * lisp.h (struct Lisp_Bool_vector): Document this.
3086 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3088 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3091 * nsterm.m (init, run, stop:): Comment out for now, does not work
3094 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3096 * charset.c (syms_of_charset): Don't read past end of string.
3098 2013-11-19 Glenn Morris <rgm@gnu.org>
3100 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3102 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3104 Add hooks to run on gaining/losing focus. (Bug#15029)
3105 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3106 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3107 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3109 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3111 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3112 The old names predated the API change that put destination at end.
3114 Improve API of recently-added bool vector functions (Bug#15912).
3115 The old API had (bool-vector-count-matches A B)
3116 and (bool-vector-count-matches-at A B I), which gave the
3117 misleading impression that the two functions were variants, one
3118 with a location I. The new API has (bool-vector-count-population A)
3119 and (bool-vector-count-consecutive A B I) to make the distinction
3120 clearer. The first function no longer has a B argument, since the
3121 caller can easily determine the number of nils if the length and
3122 number of ts is known.
3123 * data.c (Fbool_vector_count_population): Rename from
3124 bool_vector_count_matches, and accept just 1 argument.
3125 (Fbool_vector_count_consecutive): Rename from
3126 Fbool_vector_count_matches_at.
3128 Always allocate at least one bits_word per bool vector.
3129 See Daniel Colascione in:
3130 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3131 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3132 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3133 * lisp.h (struct Lisp_Bool_vector): Document this.
3135 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3137 * insdel.c (invalidate_buffer_caches): New function, consolidated
3138 from part of prepare_to_modify_buffer.
3139 (insert_from_gap, prepare_to_modify_buffer):
3140 * coding.c (code_convert_region, code_convert_string):
3141 Call invalidate_buffer_caches. (Bug#15841)
3143 * lisp.h (invalidate_buffer_caches): Add prototype.
3145 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3147 * w32term.c (x_update_window_end): Don't invalidate the entire
3148 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3149 highlight needs to be redisplayed. (Bug#15913)
3151 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3153 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3155 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3157 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3158 while we are using Vprin1_to_string_buffer.
3160 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3161 after inserting the description string. (Bug#15907)
3163 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3165 * data.c: Work around bogus GCC diagnostic about shift count.
3166 Reported by Eli Zaretskii in
3167 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3168 (pre_value): New function.
3169 (count_trailing_zero_bits): Use it.
3171 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3173 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3174 assume C macros are not supported even under -g3 in these old GCC
3177 2013-11-15 Leo Liu <sdl.web@gmail.com>
3179 * minibuf.c (Ftry_completion, Fall_completions)
3180 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3182 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3184 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3185 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3186 This avoids placing unnecessary constants into the Emacs code.
3188 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3190 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3191 for Cygwin w32 build.
3193 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3194 for Cygwin w32 build. (Bug#15892)
3196 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3198 Simplify, port and tune bool vector implementation.
3199 * alloc.c (bool_vector_exact_payload_bytes)
3200 (bool_vector_payload_bytes): Remove.
3201 (bool_vector_fill): Return its argument.
3202 * alloc.c (bool_vector_fill):
3204 * print.c (print_object):
3205 Simplify by using bool_vector_bytes.
3206 * alloc.c (make_uninit_bool_vector):
3207 New function, broken out from Fmake_bool_vector.
3208 (Fmake_bool_vector): Use it. Use tail call.
3209 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3210 * data.c (BITS_PER_ULL): New constant.
3211 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3212 if long long versions don't exist.
3213 (shift_right_ull): New function.
3214 (count_one_bits_word): New function, replacing popcount_bits_word
3215 macro. Don't assume that bits_word is no wider than long long.
3216 (count_one_bits_word, count_trailing_zero_bits):
3217 Don't assume that bits_word is no wider than long long.
3218 * data.c (bool_vector_binop_driver, bool_vector_not):
3219 * fns.c (Fcopy_sequence):
3221 Create an uninitialized destination, to avoid needless work.
3222 (internal_equal): Simplify.
3223 (Ffillarray): Prefer tail call.
3224 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3225 contain at least one word.
3226 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3227 chars are narrower than ints.
3228 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3229 * fns.c (Fcopy_sequence):
3231 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3232 Don't try to port to hosts where bits_word values have holes; the
3233 code wouldn't work there anyway. Verify this assumption, though.
3234 (bool_vector_bytes): New function.
3235 (make_uninit_bool_vector): New decl.
3236 (bool_vector_fill): Now returns Lisp_Object.
3238 * xfns.c (xic_create_fontsetname):
3239 * xrdb.c (gethomedir): Prefer tail calls.
3241 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3243 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3244 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3246 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3247 that requires a return value.
3248 (Fset_buffer_modified_p): Take advantage of this change to do
3251 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3253 * buffer.c (Frestore_buffer_modified_p): Sync it with
3254 Fset_buffer_modified_p.
3255 (Fforce_mode_line_update): New function, moved from subr.el.
3256 (Fset_buffer_modified_p): Use them.
3257 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3259 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3261 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3262 This avoids undefined behavior when subtracting pointers into
3263 different aways. On my platform it also makes the code a tad
3264 smaller and presumably faster.
3266 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3268 * keyboard.c (command_loop_1): Use region-extract-function.
3269 * insdel.c (Qregion_extract_function): Not static any more (can we
3270 stop pretending that these vars can benefit from being marked static?).
3272 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3274 * search.c (find_newline): If buffer text is relocated during the
3275 "dumb loop", adjust C pointers into buffer text to follow suit.
3278 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3280 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3281 for conversion (Bug#15837).
3283 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3285 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3286 for the entire range of inserted characters. (Bug#15841)
3288 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3290 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3292 (realize_default_face): Remove assignment to distant-foreground if
3293 unspecified (Bug#15815).
3295 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3297 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3298 cache-long-scans disabled, since we don't want to call
3299 prepare_to_modify_buffer (in insert_1_both) for each message we
3302 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3303 from buffer.c. Improve commentary to the buffer field setter
3306 * buffer.c (bset_cache_long_scans): Static function deleted.
3307 Improve commentary to the buffer field setter functions.
3308 (init_buffer_once): Default for cache-long-scans changed to t.
3311 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3313 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3315 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3316 This bug was introduced in my 2013-06-21 change, and caused
3317 struct Lisp_Sub_Char_Table objects to be given too many slots,
3318 which broke 'make -C admin/unidata'.
3320 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3322 Import changes from mac-port 4.5.
3323 * macfont.m (mac_font_copy_default_descriptors_for_language)
3324 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3325 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3326 (macfont_language_default_font_names): New.
3327 (macfont_list): Rearrange language/charset code.
3328 (macfont_close): Don't check for macfont_info->cache.
3329 (mac_ctfont_create_preferred_family_for_attributes): New font
3330 selection code, call
3331 mac_font_copy_default_name_for_charset_and_languages.
3332 (mac_font_copy_default_descriptors_for_language)
3333 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3335 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3337 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3339 Port to C11 aligned_alloc, and fix some integer overflows.
3340 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3341 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3342 and use of posix_memalign replaced with aligned_alloc.
3343 (aligned_alloc): New function, defined or declared as needed.
3344 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3345 Don't undef; configure.ac now does this.
3346 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3347 (calloc, aligned_alloc): Check for integer overflow.
3348 (aligned_alloc): Rename from memalign. All uses changed.
3349 (memalign): New function, an alias for aligned_alloc.
3351 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3353 * xdisp.c (redisplay_internal): Fix typo in last change.
3355 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3357 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3359 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3361 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3362 redisplay--mode-lines-cause.
3363 (redisplay_internal): Keep them uptodate. Remove redundant check of
3364 buffer_shared_and_changed.
3365 * *.[chm]: Number every assignment to update_mode_lines so we
3366 can track why it is set.
3368 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3370 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3372 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3374 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3375 can track why it is set.
3377 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3379 Integer-related fixes for term.c etc.
3380 * dispextern.h (face_tty_specified_color): New function.
3381 * term.c (turn_on_face): Don't rely on undefined behavior when
3382 assigning an out-of-range value to 'long'.
3383 Simplify test for toggling highlight.
3384 (tty_capable_p): Omit last two (unused) args. All callers changed.
3385 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3386 (read_menu_input, tty_menu_activate, tty_menu_show):
3387 * xfaces.c (x_supports_face_attributes_p)
3388 (tty_supports_face_attributes_p):
3389 Use bool for boolean. All callers changed.
3390 (tty_supports_face_attributes_p): Omit defaults for color indices;
3391 no longer needed. Simplify tail call.
3393 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3395 * xdisp.c (prepare_menu_bars): Mark static.
3396 * lisp.h (prepare_menu_bars): Don't declare.
3397 * xselect.c (x_handle_selection_clear):
3398 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3400 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3402 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3403 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3405 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3407 * keyboard.c (Fcommand_error_default_function): Rename from
3408 Fdefault_error_output.
3410 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3412 * keyboard.c (Fdefault_error_output): New function, extracted from
3414 (syms_of_keyboard): Use it for Vcommand_error_function.
3416 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3418 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3419 (init_eval): Use it to ensure handlerlist is non-NULL.
3420 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3421 (Fsignal): Adjust NULLness test of handlerlist.
3422 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3424 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3426 * callproc.c (call_process): Call prepare_to_modify_buffer before
3427 decoding text read from the sub-process, as the decoded stuff will
3428 be inserted into the buffer. This will invalidate the various
3429 caches maintained for the buffer. (Bug#15148)
3431 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3433 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3434 string of glyphless-char-display.
3436 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3438 * nsfns.m (ns_get_name_from_ioreg): New function.
3439 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3440 OSX >= 10.9. Use ns_get_name_from_ioreg.
3442 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3444 Simplify and port recent bool vector changes.
3445 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3446 only in this file. Use a more-efficient implementation if the
3447 second argument is a power of 2.
3448 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3449 Remove no-longer-necessary compile-time checks.
3450 (bool_vector_exact_payload_bytes): New function.
3451 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3452 exact payload changed to call the new function. Do not assume
3453 that the arg or result fits in ptrdiff_t.
3454 (bool_vector_fill): New function.
3455 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3457 (vroundup_ct): Don't assume arg fits in size_t.
3458 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3459 invoke set_category_set.
3460 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3461 All callers changed. Use bool_vector_set.
3462 * category.h (XCATEGORY_SET): Remove; no longer needed.
3463 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3465 * data.c (Faref): Use bool_vector_ref.
3466 (Faset): Use bool_vector_set.
3467 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3468 (Fbool_vector_not, Fbool_vector_count_matches)
3469 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3470 * fns.c (concat): Use bool_vector_ref.
3471 (Ffillarray): Use bool_vector_fill.
3472 (mapcar1): Use bool_vector_ref.
3473 (sxhash_bool_vector): Hash words, not bytes.
3474 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3475 a constant, since it's now used in #if.
3476 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3477 unsigned char on unusual architectures, so that we no longer
3478 assume that the number of bits per bits_word is a power of two or
3479 is a multiple of 8 or of CHAR_BIT.
3480 (Qt): Add forward decl.
3481 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3482 at least as strictly as bits_word.
3483 (bool_vector_data, bool_vector_uchar_data): New accessors.
3484 All data structure accesses changed to use them.
3485 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3486 (bool_vector_set): New functions.
3487 (bool_vector_fill): New decl.
3488 (ROUNDUP): Move to alloc.c as described above.
3490 Fix recent gnutls changes.
3491 * gnutls.c (Fgnutls_boot): Don't assume C99.
3492 * process.c (wait_reading_process_output): Fix typo in recent change.
3494 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3496 * process.c (wait_reading_process_output, read_process_output)
3497 (send_process): Check gnutls_state is not NULL.
3499 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3500 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3502 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3504 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3505 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3507 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3510 * nsfns.m (Fx_create_frame): Fix memory leak.
3512 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3513 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3514 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3516 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3518 * xdisp.c (message3_nolog, message_with_string): Encode the string
3519 before writing it to the terminal in a non-interactive session.
3521 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3522 sure we concatenate them into a unibyte string.
3524 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3525 resulting temporary name before returning it to the caller.
3526 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3527 is a unibyte string, convert NAME to a unibyte string to ensure
3528 that the result is also a unibyte string.
3530 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3531 create unibyte strings from default paths and directory/file
3534 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3537 * callproc.c (init_callproc): Use build_unibyte_string to make
3538 sure we create unibyte strings from default paths and
3539 directory/file names.
3541 * buffer.c (init_buffer): Don't store default-directory of
3542 *scratch* in multibyte form. The original problem which led to
3543 that is described in
3544 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3545 but it was solved long ago. (Bug#15260)
3547 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3549 Port to stricter C99 platforms.
3550 Especially, C99 prohibits nesting a struct X inside struct Y if
3551 struct X has a flexible array member.
3552 * alloc.c (struct sdata): New type.
3553 (sdata): Implement in terms of struct sdata.
3554 Remove u member; all uses replaced by next_vector, set_next_vector.
3555 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3556 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3557 (struct sblock): Rename first_data member to data, which is now
3558 a flexible array member. All uses changed.
3559 (next_vector, set_next_vector, large_vector_vec): New functions.
3560 (vector_alignment): New constant.
3561 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3562 (struct large-vector): Now merely a NEXT member, since the old approach
3563 ran afoul of stricter C99. All uses changed to use
3564 large_vector_vec or large_vector_offset.
3565 (large_vector_offset): New constant.
3566 * dispnew.c: Include tparam.h, for tgetent.
3567 Do not include term.h; no longer needed.
3568 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3569 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3570 (struct Lisp_Vector): Use a flexible array member for contents,
3571 instead of a union with a member that is an array of size 1.
3573 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3574 fact that the struct no longer contains a union.
3575 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3576 (struct Lisp_Save_Value, struct Lisp_Free):
3577 Use unsigned, not int, for spacers, to avoid c99 warning.
3578 (union specbinding): Use unsigned, not bool, for bitfield, as
3579 bool is not portable to pre-C99 hosts.
3581 2013-11-04 Glenn Morris <rgm@gnu.org>
3583 * emacs.c (usage_message): Mention that `-L :...' appends.
3585 2013-11-02 Glenn Morris <rgm@gnu.org>
3587 * Makefile.in (abs_builddir): Remove.
3588 (bootstrap_exe): Use relative filename.
3590 Use relative filenames in TAGS files.
3591 * Makefile.in (abs_srcdir): Remove it again.
3592 (.PHONY): Remove frc.
3593 (maintainer-clean): No more TAGS-LISP file.
3594 (TAGS): Pass relative file names to etags.
3595 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3597 * Makefile.in (abs_srcdir): New, set by configure.
3599 (maintainer-clean): Remove pointless echo. That should be in the
3600 top-level Makefile, if anywhere. Delete TAGS-LISP.
3601 (extraclean): No s/ and m/ directories for some time.
3602 (TAGS): Also depend on ctagsfiles3.
3603 Remove no-longer-defined S_FILE.
3604 Pass absolute filenames to etags once more.
3605 (TAGS-LISP): Replace lispdir with its expansion.
3606 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3607 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3609 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3611 * xfaces.c (check_lface_attrs, realize_default_face):
3612 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3613 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3615 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3617 * emacs.c (original_pwd): Remove global var by making it local.
3618 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3620 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3622 * xfaces.c: Declare color_distance.
3623 (QCdistant_foreground): New variable.
3624 (NEAR_SAME_COLOR_THRESHOLD): New define.
3625 (load_color2): New function.
3626 (load_color): Call load_color2.
3627 (load_face_colors): Call load_color2 and if distant-color is specified
3628 calculate distant and use distant-color if colors are near.
3629 (LFACE_DISTANT_FOREGROUND): New define.
3630 (merge_face_ref, Finternal_set_lisp_face_attribute)
3631 (Finternal_get_lisp_face_attribute)
3632 (x_supports_face_attributes_p): Handle distant-foreground similar to
3634 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3636 * dispextern.h (lface_attribute_index):
3637 Add LFACE_DISTANT_FOREGROUND_INDEX.
3639 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3641 * image.c (pbm_next_char): New function.
3642 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3643 (pbm_scan_number): Use it.
3644 (Qlibjpeg_version): New variable.
3645 (syms_of_image): DEFSYM and initialize it.
3647 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3649 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3651 2013-10-31 Glenn Morris <rgm@gnu.org>
3653 * emacs.c (original_pwd): New char.
3654 (main): If using --chdir, store original_pwd.
3655 (init_cmdargs): When setting Vinvocation_directory based on a
3656 relative argv[0], use original_pwd if set. (Bug#15768)
3658 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3660 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3662 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3664 * insdel.c: Fix minor problems found by static checking.
3665 (Qregion_extract_function): Now static.
3666 (prepare_to_modify_buffer_1): Remove unused locals.
3668 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3670 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3671 (syms_of_xdisp): Declare pre-redisplay-function.
3672 (markpos_of_region): Remove function.
3673 (init_iterator, compute_stop_pos, handle_face_prop)
3674 (face_before_or_after_it_pos, reseat_to_string)
3675 (get_next_display_element, window_buffer_changed)
3676 (redisplay_internal, try_cursor_movement, redisplay_window)
3677 (try_window_reusing_current_matrix, try_window_id, display_line)
3678 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3679 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3680 * window.h (struct window): Remove field `region_showing'.
3681 * dispextern.h (struct it): Remove region_beg/end_charpos.
3682 (face_at_buffer_position, face_for_overlay_string)
3683 (face_at_string_position): Update prototypes.
3684 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3685 (face_at_string_position): Remove `region_beg' and `region_end' args.
3686 * fontset.c (Finternal_char_font):
3687 * font.c (font_at, font_range): Adjust calls accordingly.
3688 * insdel.c (Qregion_extract_function): New var.
3689 (syms_of_insdel): Initialize it.
3690 (prepare_to_modify_buffer_1): Use it.
3692 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3694 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3695 * ftxfont.c (ftxfont_get_gcs):
3696 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3697 * xfaces.c (x_free_colors, x_free_dpy_colors)
3698 (x_create_gc, unload_color):
3699 * xselect.c (x_property_data_to_lisp):
3700 * xsettings.c (parse_settings):
3701 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3702 (get_bits_and_offset): Adjust definition.
3703 * frame.c (XParseGeometry): Adjust locals.
3704 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3705 * regex.h (toplevel): Likewise for reg_syntax_t.
3707 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3709 * eval.c (run_hook_with_args): Use FUNCTIONP.
3711 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3713 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3714 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3715 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3716 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3717 on MS-Windows anyway.
3718 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3719 (free_realized_face): ...adjust user.
3720 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3721 white relief pixels to -1.
3722 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3723 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3724 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3726 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3728 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3729 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3730 in practice now. All callers changed.
3732 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3734 * dispextern.h (struct face): Use bitfields for 'underline_type'
3735 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3736 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3737 'stipple' member. Move 'lface' member up to help...
3738 * xfaces.c (make_realized_face): ...this function to find and
3739 clear just the members that need clearing.
3740 (load_face_colors, realize_x_face):
3741 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3743 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3745 * xftfont.c (struct xftfont_info): Remove set-but-unused
3747 (xftfont_open): Adjust user.
3748 (xftfont_get_colors): Remove useless prototype.
3750 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3752 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3753 before passing them to 'unexec'. (Bug#15260)
3755 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3757 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3759 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3761 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3762 the changed signature of the font driver's 'close' method.
3764 * w32font.h (w32font_close): Adjust the prototype to the change in
3765 function definition.
3767 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3769 * w32uniscribe.c (uniscribe_close): Adapt the call to
3770 w32font_close to its new prototype.
3772 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3774 Omit unused frame argument of font API's close function.
3775 * font.h (struct font): Drop frame argument. Adjust comment.
3776 * font.c (font_clear_cache, font_close_object): Adjust users.
3777 * ftfont.c (ftfont_close):
3778 * ftxfont.c (ftxfont_close):
3779 * macfont.m (macfont_close):
3780 * nsfont.m (nsfont_close):
3781 * w32font.c (w32font_close):
3782 * xfont.c (xfont_close):
3783 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3784 tweak comments and make functions safe if called more than once for
3785 the same font object.
3787 Perform font-specific cleanup when font object is swept by GC. See
3788 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3789 * alloc.c (cleanup_vector): New function.
3790 (sweep_vector): Call it for each reclaimed vector object.
3791 * font.h (struct font): Adjust comment.
3793 2013-10-24 Glenn Morris <rgm@gnu.org>
3795 * Makefile.in (abs_top_srcdir): New, set by configure.
3797 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3799 Adjust recent font-related changes to fix bug#15686.
3800 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3801 is a live window system frame, mark its default font too.
3803 2013-10-23 Glenn Morris <rgm@gnu.org>
3805 * Makefile.in (RUN_TEMACS): Make relative (again).
3806 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3807 (bootstrap-emacs$(EXEEXT)):
3808 Quote entities that might contain whitespace.
3810 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3812 Port to Solaris 10 and its bundled GCC.
3813 Problem reported by Timothy C. Burt.
3814 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3816 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3818 Do not allow font caches to grow too large.
3819 * alloc.c (compact_font_cache_entry, compact_font_caches):
3820 New functions or stub if not HAVE_WINDOW_SYSTEM.
3821 (compact_undo_list): Factor out from Fgarbage_collect.
3823 (mark_face_cache): Mark face font. Move down to avoid
3825 (mark_terminals): Do not mark font cache here.
3826 (Fgarbage_collect): Call compaction functions described
3827 above. Adjust comment.
3829 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3831 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3832 chdir to HOME (bug#15607).
3834 * nsterm.m (Qcocoa, Qgnustep): New variables.
3835 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3836 (ns_get_color): Make selection color work for GNUstep also.
3838 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3840 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3841 handles mouse clicks. Instead, let GPM use the same code as all
3842 the other mice use. See the discussion starting at
3843 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3844 for the details of the problem with the menu bar this fixes.
3846 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3848 Remove port-specific display name lists to avoid extra
3849 complexity and data duplication with display info lists.
3850 * xterm.h (x_display_name_list): Remove declaration.
3851 * xterm.c (x_display_name_list): Remove.
3852 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3853 * xfns.c (x_display_info_for_name, Fx_display_list):
3854 Likewise. Use x_display_list where appropriate.
3855 * w32term.h (w32_display_name_list): Remove declaration.
3856 * w32term.c (w32_display_name_list): Remove.
3857 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3859 * w32fns.c (x_display_info_for_name, Fx_display_list):
3860 Likewise. Use x_display_list where appropriate.
3861 * nsterm.h (ns_display_name_list): Remove declaration.
3862 * nsterm.m (ns_display_name_list): Remove.
3863 (ns_term_init, syms_of_nsterm): Adjust users.
3864 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3865 Likewise. Use x_display_list where appropriate.
3866 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3867 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3868 (mark_terminals): Mark per-terminal font cache.
3870 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3872 Don't run timers in input-pending-p. Its new check-timers param
3873 provides the prior behavior. (Bug#15045).
3874 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3876 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3878 Make some functions static in non-Microsoft builds.
3879 On my platform (Fedora 19 x86-64), this shrinks the
3880 Emacs executable (text+data) by 0.25%.
3881 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3882 (load_color) [!MSDOS]:
3883 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3884 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3885 * lisp.h (check_existing):
3886 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3887 (network_interface_info) [!WINDOWSNT]:
3888 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3889 Remove extern decls.
3890 * fileio.c (check_existing):
3891 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3892 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3893 (network_interface_info) [!WINDOWSNT]:
3894 * term.c (encode_terminal_code) [!WINDOWSNT]:
3895 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3896 * xfaces.c (load_color) [!MSDOS]:
3898 * fileio.c (check_existing, check_executable, check_writable):
3899 * process.c (network_interface_list, network_interface_info):
3900 Move earlier, so that we don't need forward decls.
3901 * gnutls.c (fn_gnutls_transport_set_errno)
3902 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3904 * w32.c (init_environment): Use faccessat rather than
3905 check_existing, partly for consistency with the rest of the code
3906 in this file, partly so that check_existing can be static.
3908 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3909 * emacs.c (MAIN_PROGRAM): New macro.
3910 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3911 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3913 bool vector int width fixes
3914 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3915 (Fbool_vector_count_matches_at):
3916 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3917 can exceed PTRDIFF_MAX, at least in theory.
3918 (Fbool_vector_count_matches_at):
3919 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3921 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3923 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3924 (struct sockaddr): Add forward decl, for platforms that lack it.
3926 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3928 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3931 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3933 * w32.c (network_interface_get_info, network_interface_list)
3934 (network_interface_info): New functions. (Bug#15610)
3935 (GetAdaptersInfo_Proc): New typedef.
3936 (get_adapters_info): New wrapper function.
3937 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3939 * process.h (network_interface_list, network_interface_info):
3942 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3943 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3944 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3945 for WINDOWSNT. Doc fix.
3946 (syms_of_process): Defsubr Snetwork_interface_list and
3947 Snetwork_interface_info unconditionally.
3949 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3950 in NS GUI sessions. (Bug#15629)
3952 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3954 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3956 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3958 * print.c (print_object): Print " ..." when truncating bool vectors.
3960 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3962 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3963 standard mouse buttons.
3965 * termhooks.h (struct input_event): Remove incorrect commentary.
3967 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3969 Disallow bool vector operations on mixed-length operands.
3970 The old behavior left garbage in the result vector sometimes,
3971 and didn't seem to be useful.
3972 * data.c (Qwrong_length_argument): New static var.
3973 (wrong_length_argument): New function.
3974 (bool_vector_binop_driver): Check that args agree in length.
3976 * keyboard.c, keyboard.h (all_kboards): Now static.
3978 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3980 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3981 note from the lispref.
3983 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3985 * nsterm.h (struct ns_display_info): Remove set-but-unused
3986 member image_cache (image caches are per-terminal anyway).
3987 (FRAME_X_IMAGE_CACHE): Remove.
3988 * nsterm.m (ns_initialize_display_info): Adjust user.
3990 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3992 * w32proc.c: Include mingw_time.h.
3994 * w32.c: Include mingw_time.h.
3996 Implement scrolling of TTY menus when the screen is too short.
3998 * term.c (tty_menu_display): Accept an additional argument, the
3999 menu item from which to start displaying the menu. Account for
4000 the value of Y when limiting the menu to the number of available
4002 (mi_result): New enumeration.
4003 (read_menu_input): Return enumerated value. When the y coordinate
4004 hits min_y or max_y, return scroll indication instead of wrapping
4006 (tty_menu_activate): Handle the scrolling indications from
4007 read_menu_input. Compute the first menu item to display and pass
4008 it to tty_menu_display.
4010 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4012 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4013 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4014 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4015 Adjust to match the change described below.
4016 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4017 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4018 memory_below_frame members to...
4019 * termchar.h (struct tty_display_info): ...here because they're
4020 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4021 * term.c (init_tty):
4022 * nsterm.m (ns_create_terminal):
4023 * w32term.c (w32_create_terminal):
4024 * xterm.c (x_create_terminal): Adjust users.
4025 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4026 to filter out non-TTY frames. Adjust comment.
4027 (scrolling): Adjust user. Prefer eassert for debugging check.
4029 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4031 * xfaces.c (PT_PER_INCH): Remove unused macro.
4032 * termhooks.h (struct terminal): Remove set-but-unused
4033 member fast_clear_end_of_line.
4034 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4035 * nsterm.m (ns_create_terminal):
4036 * term.c (init_tty):
4037 * w32term.c (w32_create_terminal):
4038 * xterm.c (x_create_terminal): Adjust users.
4040 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4042 * lisp.h (bool_vector_size): New function.
4043 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4044 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4045 (Fbool_vector_not, Fbool_vector_count_matches_at):
4046 Remove uses of 'eassume' that should no longer be needed,
4047 because they are subsumed by the 'eassume' in bool_vector_size.
4049 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4051 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4052 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4053 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4055 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4057 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4058 have different dimensions. (Bug#15575)
4060 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4063 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4065 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4067 * term.c (tty_menu_show): Never return with unbalanced
4068 specpdl. Use eassert for debugging check. Adjust style.
4070 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4072 * term.c (read_menu_input): Make selection of menu items
4073 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4074 (tty_menu_activate): Fix off-by-one error when computing max_y.
4076 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4078 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4079 audit logging (only used with GnuTLS 3.x) and enable it.
4081 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4083 * dispnew.c (redraw_frame): Remove useless #ifdef because
4084 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4085 Also, move TTY fflush to...
4086 * term.c (tty_update_end): ...this function.
4088 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4090 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4091 the end of the frame's glyph matrix. (Bug#15575)
4093 * term.c (tty_menu_display): Don't move cursor while overwriting
4094 frame's glyphs with menu items. Limit the number of items
4095 displayed to what can be shown on the available screen lines,
4096 excluding the echo area.
4097 (tty_menu_activate): Limit the Y coordinate allowed by
4098 read_menu_input to the last screen line used for menu display.
4100 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4102 * lisp.h (eassume): New macro.
4103 Also, include <verify.h>, for 'assume'.
4104 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4105 (vroundup, vector_nbytes):
4106 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4107 (Fbool_vector_not, Fbool_vector_count_matches)
4108 (Fbool_vector_count_matches_at):
4109 Use eassume, not eassert.
4110 * casetab.c (set_identity, shuffle):
4111 * composite.c (composition_gstring_put_cache):
4112 * dispnew.c (update_frame_1):
4113 * ftfont.c (ftfont_shape_by_flt):
4114 * image.c (gif_load):
4115 * intervals.c (offset_intervals):
4116 * macfont.m (macfont_shape):
4117 Remove calls to 'assume' that are no longer needed, because
4118 --enable-gcc-warnings no longer generates bogus warnings
4119 when these calls are removed.
4121 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4123 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4125 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4127 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4128 (Qsubstitute_env_in_file_name): New var.
4129 (syms_of_fileio): Define it.
4131 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4133 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4134 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4137 * term.c (save_and_enable_current_matrix): Don't allocate and
4138 don't save margin areas.
4139 (restore_desired_matrix): Don't restore margin areas.
4140 (free_saved_screen): Don't free margin areas.
4142 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4144 * image.c: Pacify --enable-gcc-warnings.
4145 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4146 #define only if used.
4148 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4150 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4151 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4152 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4153 (gif_load): For giflib v5.x and later, display the error message
4154 produced by giflib when its functions fail.
4155 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4158 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4160 * keyboard.c (last_event_timestamp): Remove. For X selection and
4161 GTK popup menus, it may be obtained from per-frame X display info.
4162 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4163 (process_special_events): Adjust users.
4164 * keyboard.h (last_event_timestamp): Remove declaration.
4165 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4166 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4167 * menu.h (xmenu_show): Adjust prototype.
4168 * menu.c (Fx_popup_menu): Adjust user.
4169 * xselect.c (x_own_selection, x_get_foreign_selection)
4170 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4172 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4174 * keyboard.c (init_kboard): Now static. Add arg
4175 to denote window system. Adjust comment.
4176 (init_keyboard): Adjust user.
4177 (allocate_kboard): New function.
4179 * nsterm.m (ns_term_init):
4180 * term.c (init_tty):
4181 * w32term.c (w32_create_terminal):
4182 * xterm.c (x_term_init): Use it.
4183 * keyboard.h (init_kboard): Remove prototype.
4184 (allocate_kboard): Add prototype.
4186 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4188 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4189 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4191 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4193 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4195 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4197 * term.c (tty_menu_activate): Flush the output stream after
4198 showing the cursor, and don't mark the frame garbaged at exit from
4199 the function. Fixes redisplay glitches when moving from one menu
4202 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4204 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4205 or throw error (Bug#15570).
4207 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4209 * intervals.c (temp_set_point_both): Move test into 'eassert',
4212 * lisp.h (eassert): Don't use 'assume'.
4213 Sometimes 'assume' wins in performance, and sometimes it loses,
4214 so it shouldn't be used all the time. Perhaps we need two
4215 flavors of 'eassert', one for where 'assume' is far more likely
4216 to help or to hurt; but that can be done later.
4217 Problem reported by Dmitry Antipov in
4218 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4219 Also, don't include <verify.h>; no longer needed.
4221 2013-10-09 Glenn Morris <rgm@gnu.org>
4223 * eval.c (Fcond): Doc tweak.
4225 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4227 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4228 expressions with side effects to eassert. (Bug#15565)
4230 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4232 * fns.c (hashfn_user_defined): Allow hash functions to return any
4235 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4237 Fix minor problems found by static checking.
4238 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4239 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4240 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4241 * keyboard.c (read_menu_command): Remove unused local.
4242 * lisp.h (read_menu_command): New decl.
4243 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4244 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4245 Return ptrdiff_t, not int.
4246 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4247 not int, for benefit of xpalloc.
4248 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4250 (have_menus_p): Remove; unused.
4251 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4252 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4253 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4255 (save_and_enable_current_matrix): Omit unnecessary casts.
4256 (read_menu_input): Omit local extern decl (now in lisp.h).
4257 Don't access uninitialized storage if mouse_get_xy fails.
4258 (tty_menu_activate): Mark local as initialized, for lint.
4259 (tty_menu_activate, tty_meny_show): Remove unused locals.
4261 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4263 Support menus on text-mode terminals.
4264 * xterm.h (xw_popup_dialog): Add prototype.
4266 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4267 (xmenu_show): Block input here, instead in Fx_popup_menu.
4268 (xw_popup_dialog): New function, with X-specific bits of popup
4271 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4274 * window.c (Fset_window_configuration): Use run-time tests of the
4275 frame type instead of compile-time conditionals, when menu-bar
4276 lines are considered.
4278 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4279 (w32_popup_dialog): New prototypes.
4281 * w32menu.c (Fx_popup_dialog): Function deleted.
4282 (w32_popup_dialog): New function, with w32 specific bits of popup
4283 dialogs. Block input here.
4285 * w32inevt.c (w32_console_read_socket): Minor change to add
4286 debugging TTY events.
4288 * w32fns.c (show_hourglass): If returning early because the frame
4289 is not a GUI frame, unblock input.
4291 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4292 (cursorY): New functions.
4294 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4295 WINDOWSNT, macros that call curX and curY elsewhere.
4297 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4299 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4300 specific function to hide and show cursor on a text-mode terminal.
4301 (tty_menu_struct, struct tty_menu_state): New structures.
4302 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4303 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4304 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4305 (tty_menu_locate, save_and_enable_current_matrix)
4306 (restore_desired_matrix, screen_update, read_menu_input)
4307 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4308 (tty_pop_down_menu, tty_menu_last_menubar_item)
4309 (tty_menu_new_item_coords, tty_menu_show): New functions.
4310 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4312 * nsterm.h (ns_popup_dialog): Adjust prototype.
4314 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4316 (ns_popup_dialog): Adapt order of arguments to the other
4317 *_menu_show implementations.
4318 (Fx_popup_dialog): Function deleted.
4320 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4322 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4324 * menu.c (have_boxes): New function.
4325 (single_keymap_panes): Use it instead of a compile-time
4327 (single_menu_item): Use run-time tests of the frame type instead
4328 of compile-time conditionals.
4329 (encode_menu_string): New function.
4330 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4331 the macro, since different types of frame need different encoding
4333 (digest_single_submenu): Use run-time tests of frame type instead
4334 of, or in addition to, compile-time conditionals.
4335 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4336 (Fx_popup_menu): Detect when the function is called from keyboard
4337 on a TTY. Don't barf when invoked on a text-mode frame.
4338 Check frame type at run time, instead of compile-time conditionals for
4339 invoking terminal-specific menu-show functions.
4340 Call tty_menu_show on text-mode frames.
4341 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4342 run time to determine which alternative to invoke; support dialogs
4345 * keyboard.h <Qmouse_movement>: Declare.
4347 * keyboard.c <Qmouse_movement>: Now extern.
4348 <Qecho_keystrokes>: New static variable.
4349 (read_key_sequence): Accept an additional argument, a flag to
4350 prevent redisplay during reading of the key sequence. All callers
4352 (read_menu_command): New function.
4353 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4355 (toolkit_menubar_in_use): New function.
4356 (make_lispy_event): Use it instead of a compile-time test.
4358 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4359 window-system being available.
4361 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4362 to x-popup-dialog on the frame type, they all now support popup
4365 * dispnew.c (save_current_matrix): Save the margin areas.
4366 (restore_current_matrix): Restore margin areas.
4367 (update_frame_with_menu): New function.
4369 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4372 * alloc.c (make_save_ptr): Now compiled unconditionally.
4374 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4376 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4377 (redraw_frame, update_frame): Adjust users.
4378 * dispextern.h (set_window_update_flags): Adjust prototype.
4379 * xdisp.c (redisplay_internal): When updating all frames with zero
4380 windows_or_buffers_changed, assume that only the windows that shows
4381 current buffer should be really updated.
4383 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4385 Do not allocate huge temporary memory areas and objects while encoding
4386 for file I/O, thus reducing an enormous memory usage for large buffers.
4387 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4388 * coding.h (struct coding_system): New member raw_destination.
4389 * coding.c (setup_coding_system): Initialize it to zero.
4390 (encode_coding_object): If raw_destination is set, do not create
4391 dst_object. Add comment.
4392 * fileio.c (toplevel): New constant E_WRITE_MAX.
4393 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4394 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4396 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4398 * nsterm.m (windowDidExitFullScreen:)
4399 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4401 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4403 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4404 * keyboard.c (unblock_input_to): Don't process pending signals
4405 if a fatal error is in progress.
4407 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4408 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4409 they're talking about words in Lisp bool vectors.
4410 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4411 * data.c (popcount_bits_word): Rename from popcount_size_t.
4412 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4415 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4417 Improve support for popcount and counting trailing zeros (Bug#15550).
4418 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4419 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4420 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4421 (popcount_size_t_msc, popcount_size_t_gcc):
4422 Remove; now done by Gnulib.
4423 (popcount_size_t): Now a macro that defers to Gnulib.
4424 (count_trailing_zero_bits): Return int, for consistency with
4425 Gnulib and because Emacs prefers signed to unsigned int.
4426 Don't assume that size_t is either unsigned int or unsigned long
4427 or unsigned long long.
4428 (size_t_to_host_endian): Do not assume that size_t is either
4429 exactly 32 or exactly 64 bits wide.
4430 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4431 etc., so that it's now an enum constant, not a macro.
4432 No need to assume that it's either 32 or 64.
4434 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4436 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4439 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4441 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4442 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4444 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4446 emacs_read and emacs_write now use void *, not char *.
4447 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4448 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4449 Buffer arg is now void *, not char *. This matches plain
4450 'read' and 'write' better, and avoids a constraint violation
4451 on Solaris 9 with Oracle Studio.
4453 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4455 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4456 memset to explicit loop. Otherwise copy largest possible chunk
4457 from initialized to uninitialized part, thus allowing the longer
4458 memcpy runs and reducing the number of loop iterations.
4460 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4462 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4463 hide toolbar (Bug#15388).
4464 (windowDidEnterFullScreen:): If presentation options are zero,
4465 set them here (Bug#15388).
4466 (ns_update_auto_hide_menu_bar): Remove runtime check.
4467 Don't auto hide dock unless menubar is also auto hidden.
4469 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4471 * editfns.c (message): Mention batch mode in doc string.
4473 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4475 * nsterm.m (check_native_fs): Remove erroneous comment.
4477 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4479 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4480 uses find_newline instead of scan_newline and so doesn't move point.
4482 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4484 Use hardware support for byteswapping on glibc x86 etc.
4485 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4486 whereas the old swap64 needed 30.
4487 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4488 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4489 Use byteswap.h's macros to swap bytes.
4490 * lisp.h (swap16, swap32, swap64): Remove.
4491 All uses replaced by bswap_16, bswap_32, bswap_64.
4493 * bytecode.c (exec_byte_code): Use some more volatile variables
4494 to work around local variables getting clobbered by longjmp.
4495 Port to pre-C99, which doesn't allow decls after stmts.
4497 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4499 * lisp.h (eassert): Assume that COND is true when optimizing.
4500 In other words, take on the behavior of eassert_and_assume.
4501 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4502 (eassert_and_assume): Remove. All uses replaced by eassert.
4504 * xdisp.c (Qglyphless_char): Now static.
4506 Adjust to merge from gnulib.
4507 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4508 * lisp.h: Include <verify.h>, for 'assume'.
4510 * eval.c (clobbered_eassert): New macro.
4511 (internal_catch, internal_condition_case)
4512 (internal_condition_case_1, internal_condition_case_2)
4513 (internal_condition_case_n): Use it instead of eassert
4514 when the argument contains locals clobbered by longjmp.
4515 Don't use clobbered locals outside of clobbered_eassert.
4516 (internal_lisp_condition_case): Use a volatile variable
4517 to work around a local variable's getting clobbered.
4519 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4521 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4522 (PUSH_HANDLER): New macro.
4523 (catchlist): Remove.
4524 (handlerlist): Always declare.
4526 * eval.c (catchlist): Remove (merge with handlerlist).
4527 (handlerlist, lisp_eval_depth): Not static any more.
4528 (internal_catch, internal_condition_case, internal_condition_case_1)
4529 (internal_condition_case_2, internal_condition_case_n):
4531 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4532 handlerlist/catchlist.
4533 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4534 handlerlist which can only handle a single condition-case handler at
4536 (find_handler_clause): Simplify since we only a single branch here
4539 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4541 (bcall0): New function.
4542 (exec_byte_code): Add corresponding cases. Improve error message when
4543 encountering an invalid byte-code. Let Bunwind_protect accept
4544 a function (rather than a list of expressions) as argument.
4546 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4547 and make them unconditional now that they're heap-allocated.
4549 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4551 * charset.c (Fdecode_char, Fencode_char): Remove description of
4552 `restriction' arg. now that it's hidden by advertised-calling-convention.
4554 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4556 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4557 Remove unused variable (from mac-port).
4558 (macfont_draw): Use s->ybase for correct y position.
4560 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4562 * frame.h (struct frame): Drop has_minibuffer member because...
4563 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4564 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4566 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4568 * window.h (struct window): Prefer enum text_cursor_kinds to int
4569 for phys_cursor_type member. Move the latter, phys_cursor_width,
4570 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4571 * window.c (replace_window, make_window): Adjust users.
4573 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4575 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4576 this module is never compiled otherwise.
4578 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4580 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4583 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4585 * xdisp.c (get_next_display_element): Don't call face_for_font in
4586 a build configured --without-x. (Bug#15484)
4588 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4590 * window.c (calc_absolute_offset): #elif should be #elif defined.
4592 * frame.c (delete_frame): Block/unblock input to overcome race
4593 condition (Bug#15475).
4595 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4597 * frame.c (delete_frame): Record selected frame only after
4598 calling Qdelete_frame_functions (Bug#15477).
4600 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4602 * nsterm.m (ns_selection_color): Remove.
4603 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4604 NSColor selectedText(Background)Color. Only for COCOA.
4605 (ns_term_init): Remove assignment of ns_selection_color, logic
4606 moved to ns_get_color.
4608 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4609 NS_SELECTION_COLOR_DEFAULT.
4610 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4612 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4614 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4615 frame' does not have the tool_bar_window member.
4617 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4619 Signal error when reading an empty byte-code object (Bug#15405)
4620 * lread.c (read1): Signal error.
4621 * alloc.c (make_byte_code): eassert header size.
4622 (sweep_vectors): Change an int to size_t.
4624 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4626 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4627 instead of ints, as it's the usual style for offsetof constants. See:
4628 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4630 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4631 This is ugly, but it should fix the performance problem for older
4632 GCC versions in the short run. I'll look into integrating the
4633 Gnulib module for popcount, as a better fix.
4634 See the thread starting in:
4635 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4636 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4637 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4638 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4639 (popcount_size_t): Use it.
4641 2013-09-24 Daniel Colascione <dancol@dancol.org>
4643 * process.c (Fnetwork_interface_info): Fix build break due to
4646 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4648 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4649 Prefer signed to unsigned integers where either will do.
4650 No need for 'const' on locals that do not escape.
4651 Omit easserts with unnecessary and unportable assumptions about
4652 alignment. Avoid unnecessary casts to char *.
4654 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4656 Use union for the payload of struct Lisp_Vector.
4657 This helps to avoid a few glitches dictated by C's aliasing rules.
4658 * lisp.h (struct Lisp_Vector): Use union for next and
4659 contents member. Adjust comment. Change related users.
4660 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4661 Related users changed.
4662 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4663 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4664 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4665 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4667 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4669 Optimize glyph row clearing and copying routines.
4670 * dispextern.h (struct glyph_row): Change layout of struct
4671 glyph_row to help copy_row_except_pointers. Adjust comment.
4672 * dispnew.c (null_row): Remove.
4673 (clear_glyph_row): Use offsetof and memset to find and clear
4674 just the members that need clearing. Adjust comment.
4675 (copy_row_except_pointers): Likewise for copying.
4677 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4679 Some minor cleanups of recently-added bool vector code.
4680 * conf_post.h (assume): Always return void. Use lint version
4681 only if GCC and MSC versions don't apply.
4682 * conf_post.h (assume):
4683 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4684 Depend on _MSC_VER, not __MSC_VER, for consistency with
4686 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4687 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4688 (bool_vector_binop_driver, count_trailing_zero_bits)
4689 (size_t_to_host_endian): Now static, not static inline;
4690 the latter isn't needed with modern compilers and doesn't
4691 work with older compilers anyway.
4693 * alloc.c (valgrind_p): Use bool for boolean.
4695 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4697 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4698 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4699 (display_last_displayed_message_p, message_buf_print)
4700 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4701 Use bool for boolean.
4702 * dispextern.h (cancel_line, init_desired_glyphs):
4703 Remove ancient leftover.
4704 (help_echo_showing_p, hourglass_shown_p):
4705 * lisp.h (noninteractive_need_newline): Adjust declaration.
4707 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4709 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4711 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4712 ...this file and convert the latter to static. Adjust comment.
4713 (make_initial_frame):
4714 * window.c (init_window_once): Adjust user.
4715 * frame.h (last_nonminibuf_frame): Remove declaration.
4716 * lisp.h (selected_frame): Likewise.
4717 * msdos.c (the_only_display_info): Adjust comment.
4719 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4721 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4722 computing the end column of mouse-highlight that comes from
4723 display or overlay strings. (Bug#15437)
4724 (note_mouse_highlight): Adapt calculation of last argument to
4725 mouse_face_from_string_pos to the above change.
4727 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4728 all platforms, not just for clang.
4730 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4732 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4733 about excess arguments to snprintf.
4735 * conf_post.h(assume): Use __builtin_unreachable for clang.
4737 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4739 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4740 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4742 2013-09-23 Daniel Colascione <dancol@dancol.org>
4744 * alloc.c (USE_VALGRIND): New macro; on by default
4745 when ENABLE_CHECKING.
4746 (mark_maybe_object, mark_maybe_pointer)
4747 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4749 (valgrind_p) [USE_VALGRIND]: New variable.
4750 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4752 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4754 * process.c (wait_reading_process_output): Change int pnamelen to
4757 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4758 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4759 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4760 argument to unsigned long to avoid warning.
4761 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4763 * conf_post.h (assume): Fix compiler error: x shall be cond.
4765 2013-09-22 Daniel Colascione <dancol@dancol.org>
4767 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4768 warning when compiling without a window system.
4770 2013-09-22 Daniel Colascione <dancol@dancol.org>
4772 * data.c (Qbool_vector_p): New symbol.
4773 (bool_vector_spare_mask, popcount_size_t_generic)
4774 (popcount_size_t_msc, popcount_size_t_gcc)
4776 (bool_vector_binop_driver)
4777 (count_trailing_zero_bits, size_t_to_host_endian)
4778 (Fbool_vector_exclusive_or)
4779 (Fbool_vector_union)
4780 (Fbool_vector_intersection, Fbool_vector_set_difference)
4781 (Fbool_vector_subsetp, Fbool_vector_not)
4782 (Fbool_vector_count_matches)
4783 (Fbool_vector_count_matches_at): New functions.
4784 (syms_of_data): Intern new symbol, functions.
4785 * alloc.c (bool_vector_payload_bytes): New function.
4786 (Fmake_bool_vector): Instead of calling Fmake_vector,
4787 which performs redundant initialization and argument checking,
4788 just call allocate_vector ourselves. Make sure we clear any
4789 terminating padding to zero.
4790 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4791 instead of open-coding the size calculation.
4792 (vroundup_ct): New macro.
4793 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4794 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4795 * composite.c (composition_gstring_put_cache):
4796 Change lint_assume to assume.
4797 * conf_post.h (assume): New macro.
4798 (lint_assume): Remove.
4799 * dispnew.c (update_frame_1): Change lint_assume to assume.
4800 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4802 * image.c (gif_load): Change lint_assume to assume.
4803 * lisp.h (eassert_and_assume): New macro.
4804 (Qbool_vector_p): Declare.
4805 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4806 (swap16, swap32, swap64): New inline functions.
4807 * macfont.m (macfont_shape): Change lint_assume to assume.
4808 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4809 * xsettings.c (parse_settings): Use new swap16 and
4810 swap32 from lisp.h instead of file-specific macros.
4812 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4814 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4815 found (which can legitimately happen when the glyph row at the
4816 window start is disabled in the current_matrix. (Bug#15365)
4818 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4820 Fix syntax.h bug introduced by recent INLINE change.
4821 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4822 conditionally compiled one way in some modules, and a different
4823 way in others. This doesn't work with extern inline functions,
4824 which must have the same definition in all modules, because the
4825 defining code might be shared across modules, depending on the
4826 implementation. Symptoms reported by Martin Rudalics in:
4827 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4828 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4829 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4830 overriding the corresponding functions in syntax.h.
4831 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4832 (syntax_property): New inline functions.
4833 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4834 Rewrite in terms of these new functions.
4836 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4838 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4839 not chars_in_text, whose result depends on the multibyteness of
4840 the current buffer. (Bug#15426)
4842 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4844 Port recent change to hosts where pointers aren't 'long'.
4845 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4846 Don't assume that pointers are the same width as 'long'.
4847 Add a compile-time check that a pointer fits into two X slots.
4849 A simpler, centralized INLINE.
4850 * conf_post.h (INLINE): Define only if not already defined.
4851 This allows us to use a single INLINE, defined by one file
4853 * emacs.c (INLINE): Define it.
4854 Also, include category.h, charset.h, composite.h, dispextern.h,
4855 syntax.h, systime.h, so that their INLINE definitions are expanded
4857 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4858 * buffer.h, buffer.c (BUFFER_INLINE):
4859 * category.h, category.c (CATEGORY_INLINE):
4860 * character.h, character.c (CHARACTER_INLINE):
4861 * charset.h, charset.c (CHARSET_INLINE):
4862 * composite.h, composite.c (COMPOSITE_INLINE):
4863 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4864 * frame.h, frame.c (FRAME_INLINE):
4865 * intervals.h, intervals.c (INTERVALS_INLINE):
4866 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4867 * lisp.h, alloc.c (LISP_INLINE):
4868 * process.h, process.c (PROCESS_INLINE):
4869 * syntax.h, syntax.c (SYNTAX_INLINE):
4870 * systime.h, sysdep.c (SYSTIME_INLINE):
4871 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4872 * window.h, window.c (WINDOW_INLINE):
4873 Remove. All uses replaced with INLINE.
4875 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4877 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4880 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4882 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4883 'const char *' to avoid compiler warnings due to similar change in
4884 the prototype of x_get_string_resource.
4886 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4888 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4889 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4890 going to replace static variables below. Adjust comments.
4891 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4892 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4893 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4894 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4895 Related users changed.
4896 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4897 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4898 last_mouse_movement_time, going to replace static variables below.
4900 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4901 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4903 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4904 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4905 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4906 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4907 static variables below.
4908 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4909 (last_mouse_scroll_bar): Remove.
4910 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4911 (mouseExited): Related users changed.
4913 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4915 Do not use external array to process X scroll bar messages.
4916 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4917 (x_send_scroll_bar_event): Pack window pointer into two slots
4918 of XClientMessageEvent if we're 64-bit. Adjust comment.
4919 (x_scroll_bar_to_input_event): Unpack accordingly.
4921 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4923 Ifdef away recent changes which aren't relevant to NS port.
4924 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4925 [!HAVE_NS]: Declare as such.
4926 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4927 [!HAVE_NS]: Define as such.
4929 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4931 * frame.c (x_redo_mouse_highlight): New function
4932 to factor out common code used in W32 and X ports.
4933 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4934 * xterm.h (struct x_display_info):
4935 * w32term.h (struct w32_display_info):
4936 * nsterm.h (struct ns_display_info): New members
4937 last_mouse_motion_frame, last_mouse_motion_x and
4938 last_mouse_motion_y, going to replace static variables below.
4939 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4940 (redo_mouse_highlight): Remove.
4941 (note_mouse_movement, syms_of_xterm): Adjust user.
4942 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4943 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4944 (redo_mouse_highlight): Remove.
4945 (note_mouse_movement, syms_of_w32term): Adjust user.
4946 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4947 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4949 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4950 * nsfns.m (compute_tip_xy): Adjust user.
4952 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4954 * frame.c (x_mouse_grabbed): New function.
4955 * dispextern.h (x_mouse_grabbed): Add prototype.
4956 (last_mouse_frame): Remove declaration.
4957 * xterm.h (struct x_display_info):
4958 * w32term.h (struct w32_display_info):
4959 * nsterm.h (struct ns_display_info): New member
4960 last_mouse_frame, going to replace...
4961 * xdisp.c (last_mouse_frame): ...global variable.
4962 (note_tool_bar_highlight):
4963 * w32term.c (w32_mouse_position, w32_read_socket):
4964 * xterm.c (XTmouse_position, handle_one_xevent):
4965 Use x_mouse_grabbed.
4966 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4968 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4970 * w32term.c (w32_read_socket): Avoid temporary
4971 variables in a call to x_real_positions.
4972 * xterm.c (handle_one_xevent): Likewise.
4974 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4976 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4977 (x_icon_type): Remove prototype.
4978 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4979 * frame.c (x_icon_type): Remove.
4980 * w32term.c (x_make_frame_visible, x_iconify_frame):
4981 * xterm.c (x_make_frame_visible, x_iconify_frame):
4982 Use x_set_bitmap_icon to factor out common code.
4984 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4986 * dispextern.h (check_x_display_info, x_get_string_resource):
4987 Declare here just once and unify the latter.
4988 * frame.c (check_x_display_info, x_get_string_resource):
4989 * nsterm.h (check_x_display_info):
4990 * xrdb.c (x_get_string_resource):
4991 * xterm.h (check_x_display_info): Remove prototypes.
4992 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4993 * w32reg.c (x_get_string_resource): Likewise.
4994 (w32_get_rdb_resource): Adjust user.
4996 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4998 * xterm.h (struct x_display_info): New member
4999 x_pending_autoraise_frame, going to replace...
5000 * xterm.c (pending_autoraise_frame): ...static variable.
5001 (x_new_focus_frame, XTread_socket): Adjust users.
5002 * w32term.h (struct w32_display_info): New member
5003 w32_pending_autoraise_frame, going to replace...
5004 * w32term.c (pending_autoraise_frame): ...global variable.
5005 (x_new_focus_frame, w32_read_socket): Adjust users.
5007 2013-09-17 Glenn Morris <rgm@gnu.org>
5009 * xdisp.c (message_dolog): If we create *Messages*,
5010 switch it to messages-buffer-mode.
5012 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5014 Don't overuse 'const' in types of locals.
5015 * bidi.c (bidi_count_bytes):
5016 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5017 (xg_event_is_for_scrollbar):
5018 * xselect.c (x_handle_property_notify)
5019 (x_handle_selection_notify, x_handle_dnd_message):
5020 * xsettings.c, xsettings.h (xft_settings_event):
5021 * xterm.c (x_handle_net_wm_state, handle_one_event)
5022 (x_menubar_window_to_frame, x_detect_focus_change)
5023 (construct_mouse_click, note_mouse_movement)
5024 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5025 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5026 (handle_one_xevent, x_handle_net_wm_state):
5027 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5028 (x_handle_dnd_message):
5029 Avoid unnecessary 'const', typically the second 'const' in
5030 'const foo * const arg', a 'const' that does not affect the API
5031 and doesn't significantly help the human reader.
5033 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5035 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5036 only if Glib < 2.36.0.
5037 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5038 * xsettings.c (init_gconf, init_gsettings): Do not check
5040 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5042 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5044 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5046 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5047 before calling g_type_init.
5049 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5051 * nsterm.m (syms_of_nsterm): ... to here.
5053 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5055 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5056 (ignore_next_mouse_click_timeout): Use Time as X does.
5057 (handle_one_xevent): Avoid cast and use unsigned comparison.
5059 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5061 Do not copy X event in handle_one_xevent except KeyPress case.
5062 Wnen XEvent is processed, it is unlikely to be changed except
5063 KeyPress case, so we can avoid copying and use const pointer to
5064 const data to make sure that an event is not changed elsewhere.
5065 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5066 const' and do not create local copy except for the KeyPress event.
5067 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5068 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5069 (x_handle_net_wm_state, x_menubar_window_to_frame)
5070 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5071 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5072 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5073 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5074 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5075 (x_handle_dnd_message):
5076 * xsettings.c (xft_settings_event):
5077 Use 'const XEvent * const' where appropriate.
5078 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5080 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5082 Fix X event waiting to handle multiple frames.
5083 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5084 * xterm.c (pending_event_wait): Remove. Adjust users.
5085 (x_detect_focus_change): Pass frame arg.
5086 (handle_one_xevent): Find related frame early and clear per-frame
5087 wait_event_type only if this is an event for the relevant frame.
5088 (x_wait_for_event): Use per-frame wait_event_type.
5090 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5092 * nsfns.m (Fx_create_frame): Fix font driver registration for
5095 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5096 for syms_of_macfont.
5098 * nsterm.m: Include macfont.h.
5099 (ns_tmp_flags, ns_tmp_font): Remove.
5100 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5101 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5102 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5103 (changeFont:): Fix code style. Check for font driver type when
5106 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5109 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5110 (nsfont_open): Set font driver type.
5111 Set font->ascent and font->descent. Figure out font instead of
5112 ns_tmp_font, and flags instead of ns_tmp_flags.
5113 Fix indentation. Remove call to ns_draw_text_decoration,
5116 * nsfns.m: Include macfont.h.
5117 (Fx_create_frame): Register macfont driver, make a better default font.
5118 (Fns_popup_font_panel): Get font from macfont driver, if used.
5120 * macfont.m, macfont.h, macuvs.h: New files.
5122 * font.h: Declare syms_of_macfont.
5124 * font.c (syms_of_font): Call syms_of_macfont.
5126 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5128 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5130 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5131 and it is always zero for others, so I assume that this is an ancient
5132 leftover which nobody will want to change any more.
5133 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5134 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5135 * frame.c (x_set_scroll_bar_width):
5136 * w32fns.c (w32_createscrollbar):
5137 * w32term.c (w32_set_vertical_scroll_bar):
5138 * xfns.c (x_set_scroll_bar_default_width):
5139 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5140 (x_scroll_bar_expose): Related users changed.
5142 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5144 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5145 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5146 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5148 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5150 * nsterm.h, w32term.h, xterm.h: ...and not here.
5151 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5152 Remove unused Xisms.
5153 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5154 these modules are never compiled otherwise.
5156 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5158 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5159 Doc fix. (Bug#15375)
5161 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5163 Unify Fx_focus_frame between all ports.
5164 * frame.h (x_focus_frame): New prototype.
5165 * xfns.c (Fx_focus_frame): Remove.
5166 (syms_of_xfns): Do not defsubr it.
5167 (x_focus_frame): X implementation.
5168 * nsfns.m (Fx_focus_frame): Remove.
5169 (syms_of_nsfns): Do not defsubr it.
5170 (x_focus_frame): NS implementation.
5171 * w32term.c (Fx_focus_frame): Remove.
5172 (x_focus_on_frame): Rename to...
5173 (x_focus_frame): W32 implementation.
5174 * w32term.h (x_focus_on_frame): Remove prototype.
5175 * w32fns.c (Fx_focus_frame): Remove.
5176 (syms_of_w32fns): Do not defsubr it.
5177 * frame.c (Fx_focus_frame): Define here.
5178 (syms_of_frame): Defsubr here.
5179 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5181 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5183 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5184 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5185 each port to reference the port-specific window system data.
5186 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5187 (FRAME_DISPLAY_INFO): Define.
5188 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5189 (FRAME_DISPLAY_INFO): Define. Adjust users.
5190 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5191 (FRAME_DISPLAY_INFO): Define. Adjust users.
5192 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5193 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5194 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5195 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5196 * xselect.c, xterm.c: All related users changed.
5198 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5200 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5201 (x_menubar_window_to_frame): Remove prototypes.
5202 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5203 (x_menubar_window_to_frame, x_top_window_to_frame):
5205 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5206 (x_menubar_window_to_frame, x_top_window_to_frame):
5207 ...to here and convert all but the last to static.
5209 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5211 * lisp.mk (lisp): Add w32-common-fns.elc.
5213 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5215 * charset.c (char_charset): Document an exception for char-charset.
5217 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5219 * xterm.h (x_display_info): New field last_user_time...
5220 * xterm.c (toplevel): ...to replace static last_user_time.
5221 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5223 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5225 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5226 scroll bar values to prevent thumb from disappear and update comment.
5228 2013-09-11 Glenn Morris <rgm@gnu.org>
5230 * emacs.c (usage_message): Possessive apostrophe tweak.
5232 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5234 * nsterm.m (syms_of_nsterm): Use Qns.
5235 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5236 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5237 * xfns.c (x_display_info_for_name, Fx_open_connection):
5238 Remove old '#if 0' code.
5239 (syms_of_xfns): Use Qx.
5240 * termhooks.h (fullscreen_hook): Remove the leftover.
5241 (struct terminal): Fix typo in comment.
5243 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5245 Cleaning up a few X scroll bar bits.
5246 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5247 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5248 New member last_seen_part, going to replace...
5249 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5250 (xt_action_hook) [USE_LUCID]: Adjust user.
5251 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5252 Lucid-specific scroll bar support.
5253 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5254 to int and adjust to use last_seen_part member.
5255 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5256 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5257 Initialize last_seen_part.
5259 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5261 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5262 insert-buffer-substring an empty string.
5264 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5266 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5267 avoiding a GCC warning.
5269 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5271 Ifdef away frame tool bar code when it is not really used.
5272 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5273 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5274 and minimize_tool_bar_window_p under the above.
5275 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5276 (fset_tool_bar_window): Likewise.
5277 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5278 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5279 (change_frame_size_1):
5280 * window.c (window_from_coordinates, Frecenter): Adjust users.
5281 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5282 code is not really used.
5283 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5284 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5285 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5286 [!USE_GTK && !HAVE_NS]: Define as such.
5287 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5288 (note_mouse_highlight, expose_frame):
5289 * xfns.c (x_set_tool_bar_lines):
5290 * xterm.c (handle_one_xevent): Adjust users.
5292 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5294 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5295 This bug was introduced by my 2013-08-26 patch, which incorrectly
5296 assumed that the terminfo implementation doesn't use termcap buffers.
5297 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5298 these buffers apparently are used after all.
5299 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5300 (struct tty_display_info): Define members termcap_term_buffer and
5301 termcap_strings_buffer even if TERMINFO.
5303 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5306 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5307 'usage' docstring entry to pacify make-docfile.
5309 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5311 Change comparison functions =, <, >, <=, >= to take many arguments.
5312 * data.c: Change comparison functions' interface and implementation.
5313 * lisp.h: Make arithcompare available for efficient two arg
5315 * bytecode.c: Use arithcompare.
5316 * fileio.c: Use new interface.
5318 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5320 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5322 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5324 * eval.c (Feval): Document the new use of `lexical'.
5326 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5328 Review and drop old frame resize hack.
5329 * frame.h (struct frame): Remove force_flush_display_p.
5330 * dispnew.c (update_frame): Adjust user and don't call
5331 flush_frame here. The comment has said that there was an issues
5332 with redisplaying fringes, but I don't see any differences with
5333 and without this hack. Hopefully we can continue without it.
5334 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5335 current frame matrices twice if resized_p is set.
5337 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5339 Do not populate pure Xism x_sync to other ports.
5340 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5341 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5342 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5343 * w32term.h (x_sync): Remove prototype.
5345 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5347 Cleanup frame flushing.
5348 * dispextern.h (struct redisplay_interface):
5349 Drop flush_display_optional because flush_display is enough
5350 for X and flushing via RIF is just a no-op for others.
5351 * frame.h (flush_frame): New function.
5352 * dispnew.c (update_frame):
5353 * minibuf.c (read_minibuf):
5354 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5356 * keyboard.c (detect_input_pending_run_timers): Do not flush
5357 all frames but selected one in redisplay_preserve_echo_area.
5358 * nsterm.m (ns_flush): Remove no-op.
5359 (ns_redisplay_interface): Adjust user.
5360 * w32term.h (x_flush): Remove no-op.
5361 (w32_redisplay_interface): Adjust user.
5362 * xterm.c (x_flush): Simplify because we do not flush all
5363 frames at once any more. Adjust comment.
5364 (x_redisplay_interface): Adjust user.
5366 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5368 Port --without-x --enable-gcc-warnings to Fedora 19.
5369 * gfilenotify.c (globals_of_gfilenotify):
5370 Call g_type_init only if using an older glib version that needs it.
5372 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5374 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5375 (last_glyphless_glyph_merged_face_id): Remove declarations.
5376 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5377 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5378 (last_glyphless_glyph_merged_face_id): Now static.
5379 (merge_escape_glyph_face): New function, refactored from...
5380 (get_next_display_element): ...here.
5381 (merge_glyphless_glyph_face): New function, refactored from...
5382 (produce_glyphless_glyph): ...here...
5383 * term.c (produce_glyphless_glyph): ...and here.
5385 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5387 * eval.c (eval_sub): Only call Ffunction if necessary.
5389 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5391 Attempt to make redisplay more selective when changing cursor type.
5392 * frame.h (struct frame): New bitfield cursor_type_changed.
5393 * xdisp.c (cursor_type_changed): Remove.
5394 (try_cursor_movement, redisplay_window, try_window_id)
5395 (set_frame_cursor_types, try_window_reusing_current_matrix):
5396 Adjust to use per-frame bitfield.
5397 (redisplay_internal): Look for cursor type change on each visible
5398 frame and consider all frames if cursor type has been changed on
5399 the frame other than selected. If cursor type has been changed on
5400 selected frame only, do not use fast update.
5402 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5404 Attempt to make redisplay more selective when changing fonts.
5405 * frame.h (struct frame): New bitfield fonts_changed.
5406 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5407 (adjust_frame_glyphs): Add prototype.
5408 * dispnew.c (fonts_changed_p): Remove.
5409 (adjust_glyphs): Remove because we do not
5410 adjust matrices on all frames at once any more.
5411 (adjust_frame_glyphs): Block and unblock input here.
5412 (adjust_glyph_matrix): Use fonts_changed.
5413 (change_frame_size_1): Use adjust_frame_glyphs.
5414 * font.c (font_open_entity): Use fonts_changed.
5415 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5416 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5417 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5418 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5419 (shrink_mini_window, Fresize_mini_window_internal)
5420 (window_scroll_pixel_based, Fset_window_configuration)
5421 (apply_window_adjustment, Fset_window_vscroll):
5422 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5423 Use adjust_frame_glyphs.
5424 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5425 (try_window_reusing_current_matrix, try_window_id, display_line)
5426 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5427 (redisplay_internal): Consider fonts_changed and adjust frame
5428 matrices for each frame only if the frame is visible. If font
5429 has been changed on some frame during full redisplay, retry
5430 only visible frames where the font has been actually changed.
5432 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5434 Cache current header and mode line height for each window.
5435 * window.h (struct window): New fields mode_line_height
5436 and header_line_height.
5437 * window.c (make_window): Initialize them.
5438 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5439 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5440 (current_mode_line_height, current_header_line_height):
5442 * xdisp.c (current_mode_line_height, current_header_line_height):
5444 (pos_visible_p, init_xdisp): Adjust user.
5445 (redisplay_window): Invalidate mode_line_height and
5446 header_line_height if current and desired matrices do not agree.
5448 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5450 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5451 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5453 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5455 Make --without-x compatible with --enable-gcc-warnings.
5456 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5457 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5458 members under HAVE_WINDOW_SYSTEM.
5459 * keyboard.c (make_lispy_focus_out): Likewise.
5460 (record_menu_key): Move under HAVE_MENUS.
5461 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5462 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5463 (syms_of_xdisp): Adjust user.
5464 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5465 (start_hourglass, cancel_hourglass):
5466 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5467 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5468 and CLEAR_FONT_TABLE_NFONTS.
5469 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5470 Declare only if HAVE_WINDOW_SYSTEM.
5471 (lface_same_font_attributes_p, clear_face_gcs): Define only
5472 if HAVE_WINDOW_SYSTEM.
5474 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5476 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5477 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5478 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5480 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5482 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5484 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5486 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5487 This fixes a type error on hosts where ptrdiff_t is wider than int.
5489 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5491 * keyboard.c (read_key_sequence_vs): New function.
5492 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5495 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5497 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5499 Makefile improvements.
5500 * Makefile.in (config.status): Don't use double-colon rules, as
5501 they are not portable according to POSIX. Fix shell typo with `;
5502 I guess this rule has never been tested?
5503 (VCSWITNESS): New macro, to override any environment var.
5505 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5507 * xterm.h (struct x_display_info): Do not track X connection
5508 fd separately because it is always available from Display.
5509 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5512 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5514 * buffer.c (drop_overlay):
5515 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5516 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5518 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5520 * buffer.c (Fmake_overlay, Fmove_overlay):
5521 * intervals.c (set_point_from_marker):
5522 * print.c (PRINTPREPARE): Prefer signal_error
5523 to plain error and report unsuitable marker too.
5525 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5527 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5528 for 'dragging' member.
5529 (struct x_output): Remove set-but-unused leftovers
5530 'left_before_move' and 'top_before_move'.
5531 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5532 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5533 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5534 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5535 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5536 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5537 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5538 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5540 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5542 * nsfont.m (INVALID_GLYPH): New define.
5543 (nsfont_encode_char): Use INVALID_GLYPH.
5544 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5546 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5548 * xterm.c (x_last_mouse_movement_time): Revert last change.
5549 This code should use XDisplayMotionBufferSize to check display's
5550 motion history first, and there are few other issues as well.
5551 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5552 (handle_one_xevent): Adjust user.
5554 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5556 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5557 * frame.c (Flast_nonminibuf_frame): ... to here.
5558 (check_minibuf_window): Don't abort if no window was found
5561 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5563 Use XGetMotionEvents to ask the last mouse motion time from X server.
5564 * xterm.c (X_MOTION_HISTORY): Default to 1.
5565 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5566 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5567 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5568 Ifdef away legacy code.
5569 (XTmouse_position, x_scroll_bar_report_motion):
5570 Use x_last_mouse_movement_time.
5571 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5574 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5576 * msdos.c (last_mouse_window): Move to...
5577 (dos_rawgetc): ...this function and adjust comment.
5578 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5579 (mouseMoved): ...this function and adjust comment.
5580 * w32term.c (last_window): Likewise with...
5581 (w32_read_socket): ...this function.
5582 * xterm.c (last_window): Likewise with...
5583 (handle_one_xevent): ...this function.
5585 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5587 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5588 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5589 (handle_one_xevent): ...to here.
5590 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5593 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5595 * msdos.c (IT_set_terminal_window): Remove no-op.
5596 (initialize_msdos_display): Adjust terminal setup.
5597 * w32console.c (w32con_set_terminal_window): Remove no-op.
5598 (initialize_w32_display): Adjust terminal setup.
5599 * w32term.c (w32_set_terminal_window): Remove no-op.
5600 (w32_create_terminal): Adjust terminal setup.
5601 * xterm.c (XTset_terminal_window): Remove no-op.
5602 (x_create_terminal): Adjust terminal setup.
5604 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5606 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5608 (ns_create_terminal): Adjust terminal setup.
5609 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5611 (w32_create_terminal): Adjust terminal setup.
5612 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5614 (x_create_terminal): Adjust terminal setup.
5616 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5618 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5619 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5620 * dispnew.c (buffer_posn_from_coords):
5621 * window.c (Fwindow_end, displayed_window_lines):
5622 * xdisp.c (redisplay_mode_lines): Use it.
5624 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5626 * fontset.c (face_for_char): Check char in the current face font first
5627 if HAVE_NS (Bug#15138).
5629 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5631 * window.c (temp_output_buffer_show): Make sure window returned
5632 by display_buffer is live (Bug#15213).
5634 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5636 Minor cleanup to avoid forward declarations.
5637 * coding.h (struct ccl_spec): Remove forward declaration.
5638 * composite.h (toplevel): Include font.h.
5639 (struct composition_it, struct face, struct font_metrics):
5640 Remove forward declaration.
5641 * dispextern.h (struct image, struct atimer): Likewise.
5642 * emacsgtkfixed.h (struct frame): Likewise.
5643 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5644 * font.h (struct font_driver, struct font, struct glyph_string)
5645 (struct face): Remove forward declaration.
5646 * fontset.h (struct face, struct font): Likewise.
5647 * frame.h (toplevel): Style cleanup.
5648 (enum output_method): Move to...
5649 * termhooks.h (enum output_method): ...here.
5650 (struct glyph, struct frame, struct ns_display_info)
5651 (struct x_display_info, struct w32_display_info):
5652 Remove forward declaration.
5653 * xterm.h (toplevel): Include termhooks.h.
5654 (struct font, struct window, struct glyph_matrix, struct frame)
5655 (struct input_event, struct face, struct image): Remove forward
5657 * gtkutil.h (struct _widget_value): Likewise.
5658 * keyboard.h (toplevel): Include termhooks.h.
5659 (struct input_event): Remove forward declaration.
5661 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5663 * intervals.c (set_point_from_marker): New function.
5664 * editfns.c (Fgoto_char):
5665 * process.c (Finternal_default_process_filter):
5666 * window.c (select_window_1): Use it.
5667 * buffer.h (set_point_from_marker): Add prototype.
5669 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5671 * w32.c (term_winsock): Call release_listen_threads before calling
5673 (_sys_wait_accept): Wait for accept event in a loop with a finite
5674 timeout, instead of waiting indefinitely. Will hopefully avoid
5675 hanging during exit because WSACleanup deadlocks waiting for the
5676 event object to be released. (Bug#14333)
5678 * w32proc.c (release_listen_threads): New function, signals all
5679 the reader threads that listen for connections to stop waiting.
5681 * w32.h (release_listen_threads): Add prototype.
5683 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5685 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5686 field of new marker (for sanity and safety).
5687 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5688 anyway because XMISCTYPE is a function and can't be an lvalue).
5690 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5692 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5693 (x_after_update_window_line, x_scroll_bar_create)
5694 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5695 (handle_one_xevent, x_clear_frame_area):
5696 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5697 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5698 * xterm.h (x_clear_area): Adjust prototype.
5700 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5702 Hook scanning and indentation functions to find_newline. This helps
5703 to avoid duplicated code and renders more respect to newline cache.
5704 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5705 * cmds.c (Fforward_line):
5706 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5707 Use find_newline and avoid unnecessary point movements.
5708 * search.c (scan_newline): Implement on top of find_newline.
5710 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5712 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5713 scoped code (bug#11258).
5715 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5717 * nsterm.m (last_window): New variable.
5718 (EV_TRAILER2): New macro.
5719 (EV_TRAILER): Call EV_TRAILER2.
5720 (mouseMoved:): Add support for mouse-autoselect-window
5721 on nextstep (Bug#6888).
5723 2013-08-28 Andreas Schwab <schwab@suse.de>
5725 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5726 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5727 Remove unused macro definitions.
5728 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5729 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5730 Only define if emacs.
5732 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5734 Prefer enum glyph_row_area to int where appropriate.
5735 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5737 (window_box, window_box_width, window_box_left, window_box_left_offset)
5738 (window_box_right, window_box_right_offset): Adjust prototypes.
5739 * xdisp.c (window_box, window_box_width, window_box_left)
5740 (window_box_left_offset, window_box_right, window_box_right_offset):
5741 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5742 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5743 * nsterm.m (ns_clip_to_row):
5744 * w32term.c (w32_clip_to_row):
5745 * xterm.c (x_clip_to_row): Likewise.
5747 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5749 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5750 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5752 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5754 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5755 for portability to hosts where /bin/sh has problems.
5757 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5759 Redesign redisplay interface to drop global output_cursor.
5760 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5761 (toplevel): Remove declaration of output_cursor.
5762 (set_output_cursor, x_cursor_to): Remove prototype.
5763 * window.h (struct window): New member output_cursor.
5764 (output_cursor_to): New function to replace RIF member.
5765 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5766 (update_text_area, set_window_cursor_after_update): Use it.
5767 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5768 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5769 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5770 * w32term.c (x_update_window_begin, x_update_window_end):
5771 * xterm.c (x_update_window_begin, x_update_window_end):
5772 Adjust to use per-window output cursor.
5774 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5776 Simplify SELECT_TYPE-related code.
5777 Like EMACS_TIME, this portability layer is no longer needed, since
5778 Emacs has been using fd_set as a portability layer for some time.
5779 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5780 (SELECT_TYPE): Remove. All uses changed to fd_set.
5781 (fd_set) [!FD_SET]: New typedef.
5783 Simplify EMACS_TIME-related code.
5784 This portability layer is no longer needed, since Emacs has been
5785 using struct timespec as a portability layer for some time.
5786 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5787 Include <time.h> rather than "systime.h"; that's all that's needed now.
5788 * dispnew.c: Include <timespec.h> rather than "systime.h";
5789 that's all that's needed now.
5790 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5791 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5792 TIMESPEC_RESOLUTION.
5793 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5794 LOG10_TIMESPEC_RESOLUTION.
5795 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5796 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5797 (make_emacs_time): Remove. All used changed to make_timespec.
5798 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5799 (current_timespec): Rename from current_emacs_time. All uses changed.
5800 (add_emacs_time): Remove. All uses changed to timespec_add.
5801 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5802 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5803 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5804 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5805 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5806 (current_timespec): Rename from current_emacs_time. All uses changed.
5807 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5808 changed to timespec_cmp.
5809 * xgselect.c: Include <timespec.h>, since our .h files don't.
5811 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5813 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5814 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5815 Remove the leftovers.
5816 * gtkutil.c (toplevel): Do not declare Qxft but include
5818 * image.c (toplevel): Do not declare Vlibrary_cache because
5819 it's already done in lisp.h.
5821 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5823 * lisp.h (Mouse_HLInfo): Move from here...
5824 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5825 (reset_mouse_highlight): New function.
5826 * msdos.c (dos_set_window_size, IT_update_begin)
5827 (internal_terminal_init):
5828 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5829 (ns_initialize_display_info):
5830 * w32console.c (initialize_w32_display):
5831 * w32term.c (x_update_window_end, x_free_frame_resources)
5832 (w32_initialize_display_info):
5833 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5834 * window.c (Fdelete_other_windows_internal):
5835 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5836 * termchar.h (toplevel):
5837 * xterm.h (toplevel): Include dispextern.h.
5839 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5841 Fix minor problems found by static checking.
5842 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5843 (expect): Avoid nested-if warning.
5844 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5845 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5846 * nsterm.h, nsterm.m (ns_select):
5847 * xgselect.c, xgselect.h (xg_select):
5848 Adjust signature to better match pselect's.
5849 * nsterm.m (ns_select):
5850 Don't set *TIMEOUT, since pselect doesn't.
5851 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5852 diagnostic about assigning const char * to it.
5853 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5855 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5857 * lread.c (substitute_object_recurse): Handle hash-tables as well
5860 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5862 Fix unlikely core dump in init_tty, and simplify terminfo case.
5863 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5864 The old version incorrectly dumped core if malloc returned a
5865 buffer containing only non-NUL bytes.
5866 (init_tty): Do not allocate or free termcap buffers; the
5867 struct does that for us now.
5868 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5869 (struct tty_display_info): Define members termcap_term_buffer and
5870 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5871 use them. Allocate them directly in struct rather than indirectly
5872 via a pointer, to simplify init_tty.
5874 * frame.c (check_minibuf_window): Initialize 'window' properly,
5875 so that Emacs reliably aborts later if 'window' is not initialized.
5877 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5879 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5880 of VoidSymbol (Bug#15154).
5882 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5884 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5885 mouse_face_beg_y and mouse_face_end_y.
5886 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5887 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5888 Adjust users and update comment where appropriate.
5890 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5892 * frame.c (check_minibuf_window): New function.
5893 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5894 Call check_minibuf_window (Bug#15183).
5896 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5898 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5899 because this is the only last cursor data we need to keep and consult.
5900 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5901 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5904 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5906 Fix recovering from possible decompression error.
5907 Since insert_from_gap doesn't always move point, we can't use PT as
5908 the position where the partially decompressed data ends, and
5909 should count how many bytes was produced so far.
5910 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5911 (unwind_decompress): Really delete partially uncompressed data.
5912 (Fzlib_decompress_region): Take decompressed data size into account.
5914 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5916 * syntax.c (init_syntax_once): Adjust comment and do an early
5917 initialization of Qchar_table_extra_slots just once...
5918 * casetab.c (init_casetab_once):
5919 * category.c (init_category_once):
5920 * character.c (syms_of_character):
5921 * coding.c (syms_of_coding):
5922 * xdisp.c (syms_of_xdisp): ...and omit it here.
5924 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5926 * xdisp.c (get_next_display_element): Don't apply to characters
5927 from a display vector the logic of setting it->end_of_box_run_p
5928 suitable for characters from a buffer. (Bug#15175)
5930 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5931 to handle directories, rather than '_utime' which doesn't.
5934 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5936 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5937 or fullscreen (Bug#14627).
5939 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5941 System-dependent integer overflow fixes.
5942 * process.c (Fset_process_window_size): Signal an error if
5943 the window size is outside the range supported by the lower level.
5944 * sysdep.c (set_window_size): Return negative on error,
5945 nonnegative on success, rather than -1, 0, 1 on not in system,
5946 failure, success. This is simpler. Caller changed.
5947 (serial_configure): Remove unnecessary initialization of local.
5948 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5949 size fits in unsigned long; this isn't true on some 32-bit hosts.
5950 Avoid buffer overrun if some future version of /proc/meminfo has a
5951 variable name longer than 20 bytes.
5952 (system_process_attributes) [__FreeBSD__]:
5953 Don't assume hw.availpages fits in 'int'.
5955 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5957 Don't let very long directory names overrun the stack.
5958 Fix some related minor problems involving "//", vfork.
5959 * callproc.c (encode_current_directory): New function.
5960 (call_process): Don't append "/"; not needed.
5961 * fileio.c (file_name_as_directory_slop): New constant.
5962 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5963 this can save the caller having to alloca.
5964 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5965 Use SAFE_ALLOCA, not alloca.
5966 (directory_file_name, Fexpand_file_name): Leave leading "//"
5967 alone, since it can be special even on POSIX platforms.
5968 * callproc.c (call_process):
5969 * process.c (Fformat_network_address):
5970 * sysdep.c (sys_subshell):
5971 Use encode_current_directory rather than rolling our own.
5972 (create_process): No need to encode directory; caller does that now.
5973 * process.h (encode_current_directory): New decl.
5974 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5975 Rework to avoid 'goto xyzzy;'.
5977 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5979 * xdisp.c (handle_face_prop): If the default face was remapped use
5980 the remapped face for strings from prefix properties. (Bug#15155)
5982 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5984 Minor cleanup for redisplay interface and few related functions.
5985 * frame.h (enum text_cursor_kinds): Move from here...
5986 * dispextern.h (enum text_cursor_kinds): ...to here.
5987 (toplevel): Drop unnecessary declarations.
5988 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5989 in update_window_end_hook and draw_window_cursor functions.
5990 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5991 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5992 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5993 * xterm.c (x_update_window_end, x_draw_window_cursor):
5994 * xdisp.c (display_and_set_cursor, update_window_cursor)
5995 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5996 enum text_cursor_kinds where appropriate.
5998 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6000 Redesign redisplay interface to drop updated_row and updated_area.
6001 * dispextern.h (updated_row, updated_area): Remove declaration.
6002 (struct redisplay_interface): Pass glyph row and row area parameters
6003 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6004 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6006 * dispnew.c (updated_row, updated_area): Remove.
6007 (redraw_overlapped_rows, update_window_line): Adjust user.
6008 (update_marginal_area, update_text_area): Likewise. Pass updated row
6009 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6010 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6013 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6015 * process.c (flush_pending_output): Remove stub.
6018 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6020 * callproc.c: Fix race that killed background processes (Bug#15144).
6021 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6022 Record deleted process-id in critical section, not afterwards.
6023 Don't mistakenly kill process created by a call-process invocation
6024 that discards output and does not wait.
6026 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6028 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6029 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6030 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6031 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6032 to shut up compiler in mark_object.
6033 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6035 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6037 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6038 We can't portably rely on PTY_OPEN doing that, even if
6039 it calls posix_openpt with O_CLOEXEC.
6041 2013-08-20 Kenichi Handa <handa@gnu.org>
6043 * character.c (string_char): Improve commentary.
6045 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6047 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6048 (struct animation_cache): Make signature a flexible array member.
6049 All uses changed. This is a tad slower but may insulate us better
6050 from future changes to ImageMagick.
6052 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6054 * image.c: Shrink memory needed for animation cache.
6055 (SIGNATURE_DIGESTSIZE): New constant.
6056 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6057 (imagemagick_create_cache): Copy the signature. This saves
6058 several KB of memory that ImageMagick wastes per signature.
6059 Don't bother updating the update_time, as the caller does that now.
6060 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6061 it's a fixed size struct member now.
6062 (imagemagick_get_animation_cache): Always destroy the signature,
6063 as it's now imagemagick_create_cache's responsibility to copy it.
6064 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6065 and use memcmp rather than strcmp.
6066 eassert that ImageMagick returns a signature of the specified length.
6068 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6070 * image.c (imagemagick_get_animation_cache): Don't segfault on
6072 (imagemagick_get_animation_cache): Revert to previous definition
6073 so that it actually works. But keep the memory leak fix.
6074 (imagemagick_get_animation_cache): Fix memory leak.
6076 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6078 * image.c: Fix animation cache signature memory leak.
6079 Fix some other minor performance problems while we're at it.
6080 (imagemagick_create_cache): Clear just the members that
6081 need clearing. Don't set update_time, as caller does that now.
6082 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6083 Simplify by using pointer-to-pointer instead of a prev pointer.
6084 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6085 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6086 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6087 it's already a copy. Free the signature probe unless it's cached.
6089 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6090 This was introduced by my 2013-08-12 fix for Bug#15035.
6092 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6094 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6095 (imagemagick_prune_animation_cache): Now static.
6097 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6099 * image.c (imagemagick_get_animation_cache): Don't segfault when
6100 pruning all entries.
6102 2013-08-18 Ken Brown <kbrown@cornell.edu>
6104 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6105 static heap if ENABLE_CHECKING is defined.
6106 (max_bss_sbrk_ptr): New variable.
6108 (report_sheap_usage): Report maximum static heap usage instead of
6109 ending static heap usage.
6111 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6113 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6114 of zlib_initialized according to the results of calling
6115 init_zlib_functions.
6117 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6119 * image.c: Implement an ImageMagick per-image cache.
6120 (imagemagick_get_animation_cache): Fix a double-free error.
6121 (imagemagick_load_image): Remove the ping_wand code, which only
6122 apparently saved time on invalid animated images, and slowed down
6123 everything else. Optimise for the common case.
6125 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6127 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6129 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6131 * marker.c (set_marker): Remove documentation of undefined behavior.
6133 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6135 * image.c (imagemagick_compute_animated_image): Animate correctly
6136 when sub-images are smaller than the main image.
6137 (imagemagick_compute_animated_image): Setting the iterator row to
6138 zero is apparently not allowed.
6139 (imagemagick_compute_animated_image): Allow images that say they
6140 have sub-images that are bigger than the main image, but just crop
6143 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6145 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6147 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6149 * image.c (imagemagick_compute_animated_image): Respect the GIF
6152 2013-08-15 Ken Brown <kbrown@cornell.edu>
6154 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6155 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6158 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6160 Fix minor problems found by static checking.
6161 * frame.c (delete_frame):
6162 * xdisp.c (next_element_from_display_vector):
6163 Avoid uninitialized local.
6164 * image.c (imagemagick_compute_animated_image): Port to C89.
6165 Prefer usual GNU indentation style for loops.
6166 Be more careful about bizarrely large sizes, by using ptrdiff_t
6169 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6171 Fix infinite frame selection loop (Bug#15025).
6172 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6174 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6176 * xdisp.c (compute_window_start_on_continuation_line):
6177 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6178 to make sure we end up setting the window start at the leftmost
6179 visible character of the display line. This avoids funky
6180 horizontal shifting because the window start is not kept on the
6181 same position. (Bug#15090)
6182 (next_element_from_display_vector): Support 'box' face attribute
6183 in the face definitions of a display vector. (Bug#15099)
6185 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6187 * image.c (imagemagick_compute_animated_image): Implement animated
6189 (imagemagick_compute_animated_image): Fix some compilation
6190 warnings. Implement a very simple cache to make the animation
6191 usable at all, but it should be replaced with a per-image cache.
6193 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6195 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6196 to do `for' loops over alist values.
6197 * buffer.h (FOR_EACH_BUFFER):
6198 * process.c (FOR_EACH_PROCESS): Use it.
6199 (handle_child_signal, status_notify, Fget_buffer_process)
6200 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6202 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6204 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6205 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6206 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6207 to xzalloc and so avoid redundant call to memset.
6208 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6209 members because it is allocated with xzalloc and so already zeroed.
6211 2013-08-14 Ken Brown <kbrown@cornell.edu>
6213 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6216 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6218 Utility function and macro to copy Lisp string to C string.
6219 * lisp.h (xlispstrdupa): New macro.
6220 (xlispstrdup): New prototype.
6221 * alloc.c (xlispstrdup): New function.
6222 * callint.c (Fcall_interactively):
6223 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6224 (Fsubstitute_in_file_name):
6225 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6226 * image.c (x_create_bitmap_from_file):
6227 * w32term.c (w32_term_init):
6228 * xterm.c (x_term_init): Use xlispstrdup.
6230 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6232 * image.c (imagemagick_load_image): Make animated pictures work.
6233 There's still some problems with background color settings, though
6236 * decompress.c (unwind_decompress): Always restore point.
6238 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6240 * marker.c (set_marker): Reformat documentation.
6242 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6244 * xdisp.c (cursor_type_changed): Now static.
6246 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6247 Use changed. This avoids the need to call xmalloc and for the
6248 caller to call xfree, and avoids memory leaks in some situations.
6250 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6252 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6253 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6254 (redisplay_window): If window_end_valid is cleared due to non-zero
6255 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6256 so do not call to try_cursor_movement for that window.
6258 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6260 * window.h (struct window): Convert window_end_pos and
6261 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6262 (wset_window_end_pos, wset_window_end_vpos): Remove.
6263 * dispnew.c (adjust_glyph_matrix):
6264 * window.c (Fwindow_end, replace_window, set_window_buffer)
6266 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6267 (set_vertical_scroll_bar, redisplay_window, try_window)
6268 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6269 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6270 (note_mouse_highlight): Adjust users.
6271 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6274 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6276 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6277 * image.c (imagemagick_filename_hint): Use `const char *' and
6278 prefer SSDATA to SDATA to avoid warnings.
6280 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6282 Cleanup window fringes, margins and scroll bars adjustments.
6283 * window.c (set_window_fringes, set_window_margins)
6284 (set_window_scroll_bars, apply_window_adjustment): New functions.
6285 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6286 (Fset_window_scroll_bars): Use them.
6288 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6290 * window.h (struct window): Convert scroll_bar_width
6291 from Lisp_Object to integer. Adjust comment.
6292 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6294 * window.c (wset_scroll_bar_width): Remove.
6295 (make_window): Initialize scroll_bar_width.
6296 (Fsplit_window_internal): Use direct assignment.
6297 (Fset_window_configuration, save_window_save):
6298 Convert Lisp_Object to integer and back where appropriate.
6299 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6300 bar was actually changed, and mention this in docstring.
6302 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6304 * decompress.c: Minor simplifications.
6305 (Fzlib_decompress_region): Don't bother verifying
6306 that avail_out <= UINT_MAX, as that was confusing.
6307 Mention the restriction in a comment instead.
6308 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6310 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6312 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6313 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6315 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6317 * image.c (imagemagick_filename_hint): Check for errors in the
6320 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6322 * window.c (Fwindow_margins): Return nil when there's no marginal
6323 area, as per the documented API.
6325 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6326 Fmake_vector, as scroll bar's struct members are not all Lisp
6327 objects now. This avoids crashes in GC.
6329 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6330 bool, so its address could be taken.
6332 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6334 * image.c (imagemagick_filename_hint): New function to possibly
6335 apply `image-content-type-suffixes'.
6336 (imagemagick_load_image): Use it.
6338 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6340 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6341 if loading zlib failed.
6343 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6345 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6346 2013-08-13 checkin below. Change bool to BOOL, rule is:
6347 All Obj-C code uses BOOL, except for interfaces callable from C.
6349 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6351 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6353 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6354 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6355 bool instead of BOOL.
6356 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6357 from Lisp_Object to bitfield. Adjust comment.
6358 * w32term.c (x_scroll_bar_create): Adjust user.
6359 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6360 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6361 Use bool for boolean.
6362 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6363 to `unsigned int' when defining a bitfield.
6365 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6367 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6369 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6371 * window.h (struct window): Convert left_margin_cols and
6372 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6373 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6374 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6376 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6378 (showing_window_margins_p, update_window_line, update_frame_1):
6379 * fringe.c (draw_fringe_bitmap_1):
6380 * xdisp.c (window_box_width): Adjust users.
6381 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6382 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6383 Use direct assignment.
6384 (Fset_window_configuration, save_window_save, Fwindow_margins):
6385 Convert Lisp_Object to integer and back where appropriate.
6386 (Fset_window_margins): Adjust user. Return t if any margin
6387 was actually changed, and mention this in docstring.
6389 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6391 * syntax.c (forward_word):
6392 * cmds.c (forward_char, backward_char): Mention the optional argument.
6394 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6396 * window.h (struct window): Convert left_fringe_width
6397 and right_fringe_width from Lisp_Objects to integers.
6399 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6400 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6401 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6403 (make_window): Initialize new integer fields to -1.
6404 (Fsplit_window_internal): Use direct assignment.
6405 (Fset_window_configuration, save_window_save):
6406 Convert Lisp_Object to integer and back where appropriate.
6407 (Fset_window_fringes): Adjust user. Return t if any fringe
6408 was actually changed, and mention this in docstring.
6410 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6412 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6413 * nsfns.m (x_set_cursor_type):
6414 * w32fns.c (x_set_cursor_type):
6415 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6416 * xdisp.c (set_frame_cursor_types): ...but in common code.
6418 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6420 * font.c (clear_font_cache): New function, stripped from...
6421 (Fclear_font_cache): ...here, which now uses the function
6422 above. Adjust comment.
6423 * font.h (clear_font_cache): Add prototype.
6424 * xfaces.c (clear_face_cache): Use clear_font_cache.
6426 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6428 * window.c (Fset_window_start): Compare `w', not `window' because
6429 `w' might not be equal to `window' after call to decode_live_window.
6431 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6433 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6434 This fixes a problem introduced by the Bug#15035 patch
6435 when using GPG. Reported by Herbert J. Skuhra.
6437 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6439 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6440 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6441 not yet initialized.
6443 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6445 * decompress.c (Fzlib_decompress_region): Support zlib
6446 decompression, too, and rename.
6448 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6450 Minor zlib configuration tweaks.
6451 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6452 Don't assume presence of fn_inflateInit2_ zlib internal function.
6454 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6456 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6457 include the zlib prefix.
6459 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6461 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6462 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6463 define static variables that are pointers to zlib functions to be
6465 (init_zlib_functions) [WINDOWSNT]: New function.
6466 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6468 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6469 macros instead of invoking the zlib functions directly.
6470 (syms_of_decompress): DEFSYM Qzlib_dll.
6471 Staticpro Szlib_available_p.
6473 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6475 Avoid looping over all frame windows to freeze and unfreeze.
6476 * window.h (struct window): Drop frozen_window_start_p.
6477 (freeze_window_starts): Drop prototype.
6478 * frame.h (struct frame): New frozen_window_starts flag.
6479 (FRAME_WINDOWS_FROZEN): New macro.
6480 * window.c (freeze_window_start, freeze_window_starts):
6482 (select_window, replace_window): Adjust users.
6483 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6484 (window_frozen_p): New function.
6485 (redisplay_window): Use it.
6487 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6489 Fix some fd issues when running subprocesses (Bug#15035).
6490 Fix bugs that can leak files or file descriptors on errors.
6491 Don't unlink open temp files, as that's hard for users to diagnose
6492 when things go awry (e.g., temp disk exhausted).
6493 Don't bother to lock temp files. Check for invalid recursion.
6494 * callproc.c (synch_process_fd): Remove. All uses removed.
6495 (synch_process_tempfile): New var or macro.
6496 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6498 (record_kill_process): New arg, the temp name. All callers changed.
6499 (delete_temp_file): Now just a simple wrapper around unlink.
6500 (call_process_kill): New arg, the call_process_fd array.
6501 Close them all. Clear synch_process_pid. Remove the temp file,
6502 or arrange for it to be removed.
6503 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6504 that's been moved to synch_process_tempfile. Caller changed.
6505 Do not remove the tempfile; that's now call_process_kill's
6507 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6508 call_process_kill; the caller now does that.
6509 (call_process_cleanup): Do not close the process fd; that's now
6510 call_process_kill's responsibility.
6511 (Fcall_process): Implement via new function call_process, which
6512 has most of the old body of Fcall_process, but with a different API.
6513 (call_process): New function that does not open or close filefd if
6514 it is nonnegative. Record which fds need to be closed, and let
6515 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6516 Signal an error if invoked recursively (could be done via a hook).
6517 Simplify creation of the tempfile in the MSDOS case.
6518 Don't create the output file until after checking for the executable.
6519 Report any failure to open /dev/null.
6520 Don't open /dev/null for writing twice; once is enough.
6521 Don't create pipe if all output is being discarded or sent to file.
6522 Don't worry about setting up the coding system or reading from the
6523 pipe if all output is being discarded.
6524 Hoist fd_error local into top level, to lessen block nesting.
6525 Don't record deleted pid here; now done by Fcall_process_region.
6526 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6527 and note its success in synch_process_tempfile.
6528 Do not leak resources when child_setup fails.
6529 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6530 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6531 (create_temp_file): Now returns open fd, with an additional
6532 Lisp_Object * argument to return the name. All callers changed.
6533 Do not close the file; rewind it instead, and leave it open for
6534 the caller. Do not lock the temp file. Unwind-protect the file
6535 and the file-descriptor.
6536 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6537 If an asynchrounous process, record it here, not in call_process.
6538 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6539 * eval.c (set_unwind_protect): New function.
6540 * fileio.c (write_region): New function, generalized from the
6541 old Fwrite_region. Do not lock temp files.
6542 (Fwrite_region): Use it.
6543 * lisp.h (set_unwind_protect, write_region): New decls.
6544 * process.c: Include <verify.h>.
6545 (make_process): Mark fds as initially closed.
6546 (deleted_pid_list): Now a list of pid-filename pairs.
6548 (close_process_fd): New function.
6549 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6550 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6551 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6552 (create_process, create_pty, Fmake_serial_process)
6553 (server_accept_connection): Record which fds need to be closed,
6554 and let deactivate_process close them.
6555 (Fmake_network_process): Do not discard the unwind-protect
6556 until it's safe to do so.
6557 (deactivate_process): Close the fds opened by create_process etc.
6558 (Fprocess_send_eof): Adjust to new way of recording open fds.
6559 Report an error if /dev/null can't be opened, instead of aborting.
6560 * process.h (PROCESS_OPEN_FDS): New constant.
6561 (struct Lisp_Process): New member open_fds.
6562 (record_kill_process, record_deleted_pid): Adjust signatures.
6563 (record_deleted_pid): Move decl here ...
6564 * syswait.h (record_deleted_pid): ... from here.
6566 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6568 * decompress.c: Fix bugs with large buffers and weird inputs.
6569 Tune a bit. Reindent as per usual Emacs style.
6570 (BUFFER_SIZE): Remove.
6571 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6572 more than UINT_MAX bytes. Decompress into the gap instead of into
6573 an auto buffer, as this should avoid copying. Return nil if
6574 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6575 set immediate_quit; we shouldn't trust zlib code that much.
6577 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6579 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6580 errors, and really move the gap to where we want it.
6582 * lisp.h: Include decompress.c support.
6584 * emacs.c (main): Include decompress.c support.
6586 * Makefile.in: Include -lz if present.
6588 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6590 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6591 (initWithTitle:): Initialize frame to 0.
6592 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6593 (fillWithWidgetValue:frame:): Rename from
6594 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6596 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6597 fillWithWidgetValue:frame:
6599 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6600 remove memory leak warnings.
6602 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6603 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6606 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6607 (x_activate_menubar): Update the whole menu.
6608 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6609 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6610 current event is not NSSystemDefined (Bug#15001).
6611 Call ns_check_menu_open only if trackingMenu is 2.
6612 (menuDidClose:): New method, decrease trackingMenu.
6613 (fillWithWidgetValue:setDelegate:): New method.
6614 (fillWithWidgetValue:): Call the above.
6616 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6618 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6620 Omit some unnecessary casts.
6621 Many of these go back to the old pre-C89 days, when they may have
6622 been needed, but we've been assuming C89 or later for a while now.
6623 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6624 (live_float_p, live_misc_p, live_vector_p):
6625 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6626 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6627 (defvar_per_buffer):
6628 * callint.c (Fcall_interactively):
6629 * doc.c (Fsubstitute_command_keys):
6630 * filelock.c (get_boot_time):
6631 * frame.c (xrdb_get_resource):
6632 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6633 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6634 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6635 (menuitem_highlight_callback, menu_destroy_callback)
6636 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6637 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6638 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6639 (xg_tool_bar_help_callback, tb_size_cb):
6640 * image.c (xpm_alloc_color, png_read_from_memory)
6641 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6642 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6644 * keymap.c (describe_map):
6645 * nsfns.m (Fns_display_monitor_attributes_list):
6646 * nsmenu.m (process_dialog:):
6647 * nsterm.m (hold_event):
6648 * process.c (wait_reading_process_output):
6649 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6650 * scroll.c (do_direct_scrolling, scrolling_1):
6651 * termcap.c (tgetent):
6652 * window.c (check_window_containing, add_window_to_list)
6653 (freeze_window_starts):
6654 * xdisp.c (compare_overlay_entries, vmessage):
6655 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6656 (x_get_monitor_attributes_xrandr)
6657 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6658 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6659 * xfont.c (xfont_match, xfont_open):
6660 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6661 (menubar_selection_callback, menu_position_func)
6662 (popup_selection_callback, create_and_show_popup_menu)
6663 (dialog_selection_callback, create_and_show_dialog):
6664 * xrdb.c (x_get_string_resource)
6666 * xsmfns.c (x_session_check_input):
6667 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6668 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6669 (xaw_jump_callback, xaw_scroll_callback):
6670 Omit unnecessary casts.
6672 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6674 Minor string-length refactoring.
6675 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6676 * frame.c (make_monitor_attribute_list):
6677 Prefer build_string to strlen + make_string.
6679 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6681 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6682 don't check minor_code (Bug#14417).
6684 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6686 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6687 vertical positions instead. This avoids calling MATRIX_ROW with
6688 row numbers that are possibly beyond valid limits. (Bug#15064)
6690 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6692 Use xstrdup and build_unibyte_string where applicable.
6693 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6694 * xfns.c (x_window):
6695 * xrdb.c (x_get_customization_string):
6696 * xterm.c (xim_initialize):
6697 * w32fns.c (w32_window): Use xstrdup.
6698 (w32_display_monitor_attributes_list):
6699 * emacs.c (init_cmdargs):
6700 * keyboard.c (PUSH_C_STR):
6701 * nsfont.m (nsfont_open):
6702 * sysdep.c (system_process_attributes):
6703 * w32.c (system_process_attributes):
6704 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6706 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6708 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6709 variables of these types so that GDB would know about them, as aid
6710 for debugging fatal exceptions. (Bug#15024) See also
6711 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6714 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6716 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6717 larger than the NSWindow (Bug#14934).
6719 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6721 Redesign redisplay interface to drop global variable updated_window.
6722 Always pass currently updated window as a parameter to update routines.
6723 * dispextern.h (updated_window): Remove declaration.
6724 (struct redisplay_interface): Pass window parameter to
6725 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6726 and after_update_window_hook.
6727 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6729 * dispnew.c (updated_window): Remove.
6730 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6731 (update_window_line): Adjust to match redisplay interface changes.
6732 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6733 (ns_scroll_run, ns_after_update_window_line):
6734 * w32term.c (x_update_window_begin, x_update_window_end)
6735 (x_after_update_window_line, x_scroll_run):
6736 * xterm.c (x_update_window_begin, x_update_window_end)
6737 (x_after_update_window_line, x_scroll_run):
6738 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6739 Likewise. Adjust comments where appropriate.
6740 (x_cursor_to): Simplify because this is always called during window
6741 update (but install debugging check anyway).
6742 (expose_window): Check must_be_updated_p flag to see whether this
6743 function is called during window update.
6745 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6747 Do not reset window modification event counters excessively.
6748 These leftovers and poor man's tricky methods to catch extra
6749 redisplay's attention are no longer needed.
6750 * frame.c (set_menu_bar_lines_1):
6751 * minibuf.c (read_minibuf_unwind):
6752 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6753 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6754 (window_scroll_line_based, Fset_window_configuration):
6755 * xdisp.c (redisplay_window): Do not reset last_modified and
6756 last_overlay_modified counters.
6758 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6760 * xselect.c (x_send_client_event): Set send_event and serial, memset
6761 data.l as it might be bigger than data.b. Use 24 bit mask to
6762 XSendEvent (Bug#15034).
6764 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6766 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6767 for TTY frames that are not the top frame on their console.
6770 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6772 * w32term.c (w32fullscreen_hook): Really maximize frame when
6773 asked for (Bug#14841).
6775 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6777 Prefer selected_window to Fselected_window, likewise for frames.
6778 * buffer.c (Fbuffer_swap_text):
6779 * data.c (Fvariable_binding_locus):
6780 * window.c (run_window_configuration_change_hook): Adjust users.
6781 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6782 Use decode_live_frame.
6784 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6786 Be more careful if selected window shows the buffer other than current,
6787 use window_outdated only if this is not so. This change should also
6788 address some weird issues discussed in Bug#13012.
6789 * window.h (window_outdated): New prototype.
6790 * window.c (window_outdated): Now here. Convert from static and
6791 always assume window's buffer.
6792 (Fwindow_end, Fwindow_line_height): Use it.
6793 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6794 and always assume window's buffer.
6795 (redisplay_window): Adjust user.
6796 (redisplay_internal): Call to reconsider_clip_changes once and
6797 check whether mode line should be updated only if selected window
6798 shows current buffer.
6799 (run_window_scroll_functions): Use eassert for debugging check.
6800 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6802 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6804 * window.c (window_scroll, window_scroll_pixel_based)
6805 (window_scroll_line_based): Use bool for booleans.
6807 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6809 * process.c: Fix minor off-by-one issues in descriptor counts.
6810 This shouldn't fix any real bugs, but it cleans up the code a bit.
6811 (max_process_desc, max_input_desc): -1, not 0, means none.
6813 (delete_input_desc): New function.
6814 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6815 (deactivate_process): Scan backwards when recomuting max_process_desc;
6816 that should be faster.
6817 (init_process_emacs): Initialize max_input_desc.
6819 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6821 Use region cache to speedup bidi_find_paragraph_start.
6822 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6823 Rename cache_long_line_scans to cache_long_scans.
6824 * buffer.c (bset_cache_long_line_scans): Rename to
6825 bset_cache_long_scans.
6826 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6827 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6829 (syms_of_buffer): Rename cache-long-line-scans to
6830 cache-long-scans. Adjust docstring.
6831 * search.c (newline_cache_on_off):
6832 * indent.c (width_run_cache_on_off): Adjust users.
6833 * bidi.c (bidi_paragraph_cache_on_off): New function.
6834 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6835 * insdel.c (prepare_to_modify_buffer):
6836 Invalidate bidi_paragraph_cache if enabled.
6838 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6840 Invalidate region caches only if buffer text is going to be changed.
6841 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6842 (modify_text): ...new prototype.
6843 (prepare_to_modify_buffer_1): New prototype.
6844 * textprop.c (modify_region): Rename to...
6845 (modify_text_properties): ...new function.
6846 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6847 (Fremove_list_of_text_properties): Adjust users.
6848 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6849 (modify_text): ...new function.
6850 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6851 (prepare_to_modify_buffer_1): ...new function.
6852 * casefiddle.c (casify_region):
6853 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6854 (Ftranspose_regions): Use modify_text.
6856 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6858 * lisp.mk (lisp): Add nadvice.elc.
6860 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6862 New macro to iterate over live buffers similar to frames.
6863 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6864 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6865 Declare buffer-related variables here to offload lisp.h.
6866 * buffer.c (Vbuffer_alist): Adjust comment.
6867 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6868 (other_buffer_safely):
6869 * data.c (store_symval_forwarding):
6870 * dispnew.c (Fframe_or_buffer_changed_p):
6871 * fileio.c (Fdo_auto_save):
6872 * filelock.c (unlock_all_files):
6873 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6875 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6877 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6878 * callproc.c (create_temp_file):
6879 * filelock.c (create_lock_file):
6880 Assume mkostemp, since it's now provided by Gnulib.
6882 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6884 * w32.c (mkostemp): New function.
6885 (mktemp): Remove, no longer used. Most of the code reused in
6886 mkostemp. (Bug#15015)
6887 (mktemp): Don't undef.
6889 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6891 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6892 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6893 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6894 (free_glyph_pool, check_glyph_memory): Likewise for
6895 all users. Adjust comments where appropriate.
6897 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6899 * composite.h: Minor fixups.
6900 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6901 to fix a misspelling, and change it to an inline function while
6902 we're at it (it need not be a macro). All uses changed.
6903 (composition_method, composition_valid_p):
6904 Rewrite to avoid assignments in if-conditions.
6906 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6908 Do not use global Lisp_Object in composition macros.
6909 * composite.h (composition_temp): Remove declaration.
6910 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6911 (composition_method, composition_valid_p): ...inline functions.
6912 (compose_region): Remove the leftover.
6913 * composite.c (composition_temp): Remove.
6914 (run_composition_function, update_compositions)
6915 (composition_compute_stop_pos, composition_adjust_point)
6916 (Ffind_composition_internal):
6917 * coding.c (handle_composition_annotation):
6918 * xdisp.c (handle_composition_prop, check_point_in_composition):
6919 Related users changed.
6921 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6923 Drop FRAME_PTR typedef.
6924 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6925 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6926 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6927 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6928 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6929 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6930 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6931 All related users changed.
6933 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6935 * eval.c (default_toplevel_binding): New function.
6937 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6938 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6939 (syms_of_eval): Export them.
6940 * data.c (Fdefault_value): Micro cleanup.
6941 * term.c (init_tty): Use "false".
6943 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6945 Fix X GC leak in GTK and raw (no toolkit) X ports.
6946 * xterm.c (x_free_frame_resources): If white and black relief
6947 GCs are allocated, always free them here.
6948 * xfns.c (x_make_gc): Omit redundant initialization.
6949 * widget.c (create_frame_gcs): Remove the leftover.
6950 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6951 in x_free_frame_resources.
6953 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6955 * nsterm.m (windowWillResize:toSize:): Only change title if
6956 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6958 (viewDidEndLiveResize): New method.
6960 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6961 inside NS_IMPL_COCOA.
6963 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6965 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6966 Do not check whether undo is enabled because record_insert and
6967 record_delete does that themselves.
6969 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6971 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6972 member which is not really used any more.
6973 (FRAME_XIC_BASE_FONTNAME): Remove.
6974 * xfns.c (xic_free_fontset): Adjust user.
6975 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6976 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6977 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6978 (xdialog_show): Use eassert for debugging check.
6979 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6981 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6983 * fileio.c, fns.c (merge): Move extern decl from here ...
6984 * lisp.h (merge): ... to here.
6986 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6988 Fix last font-related change.
6989 * w32font.h (w32font_list_internal, w32font_match_internal):
6991 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6992 (uniscribe_list_family): Adjust to match font API change.
6993 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6994 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6996 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6998 * frame.h (FRAME_MOUSE_UPDATE):
6999 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7000 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7002 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7004 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7005 * font.h (struct font_driver): Change list, match, and list_family
7006 functions to accept struct frame * as first arg.
7007 * font.c (font_score, font_compare, font_sort_entities):
7009 (font_sort_entities, font_list_entities, font_select_entity)
7010 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7011 match font API change.
7012 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7013 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7014 * ftxfont.c (ftxfont_list, ftxfont_match):
7015 * xftfont.c (xftfont_list, xftfont_match):
7016 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7017 * w32font.c (w32font_list, w32font_match, w32font_list)
7018 (w32font_list_internal, w32_font_match_internal): Likewise.
7019 * xfaces.c (Fx_family_fonts): Adjust user.
7021 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7023 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7024 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7025 only if HAVE_X_WINDOWS is in use.
7026 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7027 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7028 * w32term.c (x_wm_set_icon_position): Likewise.
7029 * w32fns.c (x_icon): Adjust user.
7031 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7033 * xterm.c (last_mouse_press_frame): Remove the
7034 leftover which is not really used any more.
7035 (handle_one_xevent, syms_of_xterm): Adjust users.
7036 (x_flush): Call XFlush once per each X display, not frame.
7037 This is better because this code always unconditionally skips
7038 non-X frames in Vframe_list and issues the only XFlush if we
7039 have more than one X frame on the same X display.
7040 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7041 Use bool for booleans.
7042 (x_draw_glyph_string_background, cvt_string_to_pixel)
7043 (cvt_pixel_dtor): Drop unnecessary prototypes.
7044 * xterm.h (x_display_ok): Adjust prototype.
7046 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7048 Drop unnecessary functions that deals with frame pixel size.
7049 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7050 (x_pixel_height): Drop prototypes.
7051 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7052 (x_pixel_height): Drop implementations.
7053 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7054 which should be always valid for window frame.
7055 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7056 * w32menu.c (Fx_popup_dialog):
7057 * xmenu.c (Fx_popup_dialog): Likewise for both.
7059 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7061 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7062 frame parameters and call to Fmodify_frame_parameters just once.
7063 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7064 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7065 and mention nil frame in docstring.
7067 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7069 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7070 (x_figure_window_size): Likewise. Adjust to return long.
7071 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7072 (toplevel): Move Qterminal_live_p to...
7073 * terminal.c (toplevel): ...here, make it static, and...
7074 (syms_of_terminal): ...DEFSYM here.
7075 * frame.h (Qterminal_live_p): Remove declaration.
7076 (make_frame, x_figure_window_size): Adjust prototype.
7077 * nsfns.m (Fx_create_frame): Use long for window flags.
7079 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7081 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7082 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7083 Do not assume that emacs_close (INT_MAX) is a no-op.
7085 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7087 * xfaces.c (make_face_cache): For struct face_cache, prefer
7088 xmalloc to xzalloc and so avoid redundant call to memset.
7089 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7091 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7093 * fringe.c (draw_window_fringes, update_window_fringes)
7094 (compute_fringe_widths):
7095 * w32term.c (x_draw_glyph_string):
7096 * window.c (candidate_window_p, Frecenter):
7097 * xfaces.c (realize_basic_faces, realize_default_face)
7098 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7099 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7100 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7101 * xmenu.c (Fx_menu_bar_open_internal):
7102 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7103 * xsettings.c (xft_settings_event):
7104 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7105 Use bool for booleans. Adjust style and comments where
7107 * dispextern.h (draw_window_fringes, update_window_fringes)
7108 (compute_fringe_widths):
7109 * xterm.h (x_had_errors_p): Adjust prototype.
7111 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7113 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7114 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7116 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7118 * fns.c (toplevel): Remove comment before Fsafe_length because
7121 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7123 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7125 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7127 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7128 frame which got the message is still alive, before dereferencing
7129 its pointer. (Bug#14970)
7131 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7132 be a live window, before using it as such. (Bug#14970)
7134 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7136 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7137 w32_detect_focus_change instead of doing part of its job by hand.
7138 This fixes the problem whereby FOCUS_OUT events were not sent to
7141 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7143 * process.c (Fprocess_list): Doc fix.
7145 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7146 being re-exposed only if it didn't ask to become visible.
7147 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7148 was previously iconified. (Bug#14841)
7149 (x_iconify_frame): Mark the frame iconified.
7151 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7153 Fix minor problems found by static checking.
7154 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7155 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7157 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7159 * eval.c (set_specpdl_old_value): New function.
7160 (unbind_to): Minor simplification.
7161 (get_backtrace_frame): New function.
7162 (Fbacktrace_frame): Use it. Add `base' argument.
7163 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7164 (syms_of_eval): Export backtrace-eval.
7165 * xterm.c (x_focus_changed): Simplify.
7167 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7169 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7171 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7173 * xdisp.c (redisplay_window): Instead of moving point out of
7174 scroll margin, reject the force_start method, and try scrolling
7175 instead. (Bug#14780)
7177 2013-07-24 Ken Brown <kbrown@cornell.edu>
7179 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7182 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7184 * eval.c (Fprogn): Do not check that BODY is a proper list.
7185 This undoes the previous change. The check slows down the
7186 interpreter, and is not needed to prevent a crash. See
7187 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7189 2013-07-23 Glenn Morris <rgm@gnu.org>
7191 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7193 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7195 Port to GNU/Linux systems with tinfo but not ncurses.
7196 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7197 to decide whether ncurses is being used. Without this change,
7198 GCC complains about tgetent not being declared, on a system
7199 that has tinfo installed but ncurses not installed.
7201 * eval.c (Fprogn): Check that BODY is a proper list.
7203 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7204 * data.c (Fsetq_default):
7205 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7206 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7208 Tune by taking advantage of the fact that ARGS is always a list
7209 when a function is declared to have UNEVALLED args.
7211 * emacsgtkfixed.c: Port to GCC 4.6.
7212 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7214 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7216 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7217 here to silence compiler warnings.
7219 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7221 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7222 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7223 from messing up Emacs's 'struct frame' (Bug#14923).
7225 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7227 * alloc.c (make_save_ptr_ptr): Define this function.
7228 It was inadvertently omitted. It's needed only if
7229 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7231 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7233 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7234 frame have focus (Bug#14895).
7236 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7238 Avoid vfork-related deadlock more cleanly.
7239 * callproc.c (child_setup): When the child's exec fails, output
7240 the program name, as that's more useful. Use O_NONBLOCK to avoid
7242 * process.c (create_process_1): Remove; no longer needed.
7243 (create_process): Remove timer hack; no longer needed, now that
7244 the child avoids deadlock.
7246 2013-07-20 Glenn Morris <rgm@gnu.org>
7248 * image.c (Fimage_flush): Fix doc typo.
7250 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7252 Fix array bounds violation when pty allocation fails.
7253 * process.c (PTY_NAME_SIZE): New constant.
7254 (pty_name): Remove static variable; it's now auto.
7255 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7256 Take pty_name as an arg rather than using a static variable.
7257 All callers changed.
7258 (create_process): Recover pty_flag from process, not from volatile local.
7259 (create_pty): Stay inside array even when pty allocation fails.
7260 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7262 * lread.c (Fload): Avoid initialization only when lint checking.
7263 Mention that it's needed only for older GCCs.
7265 2013-07-20 Kenichi Handa <handa@gnu.org>
7267 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7268 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7270 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7272 * lread.c (Fload): Avoid uninitialized warning.
7274 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7276 Fix some minor file descriptor leaks and related glitches.
7277 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7278 (create_lock_file): Use write, not emacs_write.
7279 * image.c (slurp_file, png_load_body):
7280 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7281 (server_accept_connection):
7282 Don't leak an fd on memory allocation failure.
7283 * image.c (slurp_file): Add a cheap heuristic for growing files.
7284 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7285 as that's what the other routines do. Maybe input need not be
7286 blocked at all, but it's better to be consistent.
7287 Avoid undefined behavior when strlen is zero.
7289 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7290 (NSTATICS): Now a constant; doesn't need to be a macro.
7292 2013-07-19 Richard Stallman <rms@gnu.org>
7294 * coding.c (decode_coding_utf_8): Add simple loop for fast
7295 processing of ASCII characters.
7297 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7299 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7301 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7303 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7304 unportable 'struct x_display_info'.
7305 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7308 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7310 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7311 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7313 (system_process_attributes): Prefer plain char to unsigned char
7314 when either will do. Clean up properly if interrupted or if
7315 memory allocations fail. Don't assume sscanf succeeds.
7316 Remove no-longer-needed workaround to stop GCC from whining.
7317 Read command-line once, instead of multiple times. Check read status a
7320 Fix obscure porting bug with varargs functions.
7321 The code assumed that int is treated like ptrdiff_t in a vararg
7322 function, which is not a portable assumption. There was a similar
7323 -- though these days less likely -- porting problem with various
7324 assumptions that pointers of different types all smell the same as
7325 far as vararg functions is conserved. To make this problem less
7326 likely in the future, redo the API to use varargs functions.
7327 * alloc.c (make_save_value): Remove this vararg function.
7328 All uses changed to ...
7329 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7330 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7332 (make_save_ptr): Rename from make_save_pointer, for consistency with
7333 the above. Define only on platforms that need it. All uses changed.
7335 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7337 * keyboard.c: Try to fix typos in previous change.
7338 (DISPLAY_LIST_INFO): New macro.
7339 (kbd_buffer_get_event): Do not access members that are not present
7340 in X11. Revert inadvertent change of "!=" to "=".
7342 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7344 * keyboard.c (kbd_buffer_get_event):
7345 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7346 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7348 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7350 * filelock.c: Fix unlikely file descriptor leaks.
7351 (get_boot_time_1): Rework to avoid using emacs_open.
7352 This doesn't actually fix a leak, but is better anyway.
7353 (read_lock_data): Use read, not emacs_read.
7355 * doc.c: Fix minor memory and file descriptor leaks.
7356 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7357 (get_doc_string, Fsnarf_documentation):
7358 Fix file descriptor leak on error.
7360 * term.c: Fix minor fdopen-related file descriptor leaks.
7361 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7362 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7364 * charset.c: Fix file descriptor leaks and errno issues.
7366 (load_charset_map_from_file): Don't leak file descriptor on error.
7367 Use plain record_xmalloc since the allocation is larger than
7368 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7370 * eval.c (record_unwind_protect_nothing):
7371 * fileio.c (fclose_unwind):
7373 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7374 The replacement doesn't block input, but that no longer seems
7377 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7379 * lread.c: Fix file descriptor leaks and errno issues.
7380 (Fload): Close some races that leaked fds or streams when 'load'
7382 (Fload, openp): Report error number of last nontrivial failure to open.
7383 ENOENT counts as trivial.
7384 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7386 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7387 now that the function is always called with a nonnegative arg.
7388 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7389 All uses replaced with ...
7390 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7392 A few more minor file errno-reporting bugs.
7393 * callproc.c (Fcall_process):
7394 * doc.c (Fsnarf_documentation):
7395 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7396 * process.c (set_socket_option):
7397 Don't let a constructor trash errno.
7398 * doc.c: Include <errno.h>.
7400 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7402 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7404 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7406 Fix w32 bug with call-process-region (Bug#14885).
7407 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7408 to Fcall_process when the input is empty. This simplifies the
7409 code a bit. It makes no difference on POSIXish platforms but
7410 apparently it fixes a bug on w32.
7412 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7413 * fileio.c (close_file_unwind): Don't close if FD is negative;
7414 this can happen when unwinding a zapped file descriptor.
7415 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7416 in case Emacs runs out of memory between the two unwind-protects.
7417 Don't trash errno when closing FD.
7418 Zap the FD in the specpdl when closing it, instead of deferring
7419 the removal of the unwind-protect; this fixes a bug where a child
7420 function unwinds the stack past us.
7422 New unwind-protect flavors to better type-check C callbacks.
7423 This also lessens the need to write wrappers for callbacks,
7424 and the need for make_save_pointer.
7425 * alloc.c (free_save_value):
7426 * atimer.c (run_all_atimers):
7428 * alloc.c (safe_alloca_unwind):
7429 * atimer.c (unwind_stop_other_atimers):
7430 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7431 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7432 * minibuf.c (choose_minibuf_frame_1):
7433 * process.c (make_serial_process_unwind):
7434 * xdisp.c (pop_message_unwind):
7435 * xselect.c (queue_selection_requests_unwind):
7436 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7437 * alloc.c (record_xmalloc):
7438 Prefer record_unwind_protect_ptr to record_unwind_protect with
7440 * alloc.c (Fgarbage_collect):
7441 Prefer record_unwind_protect_void to passing a dummy.
7442 * buffer.c (restore_buffer):
7443 * window.c (restore_window_configuration):
7444 * xfns.c, w32fns.c (do_unwind_create_frame)
7445 New wrapper. All record-unwind uses of wrappee changed.
7446 * buffer.c (set_buffer_if_live):
7447 * callproc.c (call_process_cleanup, delete_temp_file):
7448 * coding.c (code_conversion_restore):
7449 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7450 * editfns.c (save_excursion_restore)
7451 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7452 (save_restriction_restore):
7453 * eval.c (restore_stack_limits, un_autoload):
7454 * fns.c (require_unwind):
7455 * keyboard.c (recursive_edit_unwind, tracking_off):
7456 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7457 * macros.c (pop_kbd_macro, restore_menu_items):
7458 * nsfns.m (unwind_create_frame):
7459 * print.c (print_unwind):
7460 * process.c (start_process_unwind):
7461 * search.c (unwind_set_match_data):
7462 * window.c (select_window_norecord, select_frame_norecord):
7463 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7464 (fast_set_selected_frame):
7465 * xfns.c, w32fns.c (unwind_create_tip_frame):
7466 Return void, not a dummy Lisp_Object. All uses changed.
7467 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7468 * callproc.c (call_process_kill):
7469 * fileio.c (restore_point_unwind, decide_coding_unwind)
7470 (build_annotations_unwind):
7471 * insdel.c (Fcombine_after_change_execute_1):
7472 * keyboard.c (read_char_help_form_unwind):
7473 * menu.c (unuse_menu_items):
7474 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7475 * sound.c (sound_cleanup):
7476 * xdisp.c (unwind_redisplay):
7477 * xfns.c (clean_up_dialog):
7478 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7479 Accept no args and return void, instead of accepting and returning
7480 a dummy Lisp_Object. All uses changed.
7481 * cygw32.c (fchdir_unwind):
7482 * fileio.c (close_file_unwind):
7483 * keyboard.c (restore_kboard_configuration):
7484 * lread.c (readevalllop_1):
7485 * process.c (wait_reading_process_output_unwind):
7486 Accept int and return void, rather than accepting an Emacs integer
7487 and returning a dummy object. In some cases this fixes an
7488 unlikely bug when the corresponding int is outside Emacs integer
7489 range. All uses changed.
7490 * dired.c (directory_files_internal_unwind):
7491 * fileio.c (do_auto_save_unwind):
7492 * gtkutil.c (pop_down_dialog):
7493 * insdel.c (reset_var_on_error):
7494 * lread.c (load_unwind):
7495 * xfns.c (clean_up_file_dialog):
7496 * xmenu.c, nsmenu.m (pop_down_menu):
7497 * xmenu.c (cleanup_widget_value_tree):
7498 * xselect.c (wait_for_property_change_unwind):
7499 Accept pointer and return void, rather than accepting an Emacs
7500 save value encapsulating the pointer and returning a dummy object.
7502 * editfns.c (Fformat): Update the saved pointer directly via
7503 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7504 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7505 (unwind_body): New function.
7506 (record_unwind_protect): First arg is now a function returning void,
7507 not a dummy Lisp_Object.
7508 (record_unwind_protect_ptr, record_unwind_protect_int)
7509 (record_unwind_protect_void): New functions.
7510 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7511 * fileio.c (struct auto_save_unwind): New type.
7512 (do_auto_save_unwind): Use it.
7513 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7514 * insdel.c (struct rvoe_arg): New type.
7515 (reset_var_on_error): Use it.
7516 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7518 (specbinding_func): Remove; there are now several such functions.
7519 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7520 (set_unwind_protect_ptr): New function.
7521 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7523 Be simpler and more consistent about reporting I/O errors.
7524 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7525 Say "Read error" and "Write error", rather than "I/O error", or
7526 "IO error reading", or "IO error writing", when a read or write
7528 * process.c (Fmake_network_process, wait_reading_process_output)
7529 (send_process, Fprocess_send_eof, wait_reading_process_output):
7530 Capitalize diagnostics consistently. Put "failed foo" at the
7531 start of the diagnostic, so that we don't capitalize the
7532 function name "foo". Consistently say "failed" for such
7534 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7535 All callers changed. This is so it can use report_file_error.
7536 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7537 diagnostics consistently as above.
7539 * fileio.c (report_file_errno): Fix errno reporting bug.
7540 If the file name is neither null nor a pair, package it up as a
7541 singleton list. All callers changed, both to this function and to
7542 report_file_error. This fixes a bug where the memory allocator
7543 invoked by list1 set errno so that the immediately following
7544 report_file_error reported the wrong errno value.
7546 Fix minor problems found by --enable-gcc-warnings.
7547 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7548 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7550 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7552 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7553 Set event->arg to Qt if switch-event shall be generated.
7554 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7556 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7558 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7561 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7562 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7563 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7564 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7565 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7566 and there is a focused frame.
7567 (head_table): Add focus-in and focus-out.
7568 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7569 bind to handle-focus-in/out.
7571 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7572 (Fhandle_switch_frame): Call Fhandle_focus_in.
7573 (syms_of_frame): defsubr handle-focus-in/out.
7575 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7577 Fix porting bug to older POSIXish platforms (Bug#14862).
7578 * sysdep.c (emacs_pipe): New function, that implements
7579 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7580 This should port better to CentOS 5 and to Mac OS X 10.6.
7581 All calls to pipe2 changed.
7583 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7584 This makes the code easier to read and the executable a bit smaller.
7585 Do not replace all calls to Fcons that happen to create lists,
7586 just calls that are intended to create lists. For example, when
7587 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7588 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7589 Similarly for list2 through list5.
7590 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7591 * bytecode.c (exec_byte_code):
7592 * callint.c (quotify_arg, Fcall_interactively):
7593 * callproc.c (Fcall_process, create_temp_file):
7594 * charset.c (load_charset_map_from_file)
7595 (Fdefine_charset_internal, init_charset):
7596 * coding.c (get_translation_table, detect_coding_system)
7597 (Fcheck_coding_systems_region)
7598 (Fset_terminal_coding_system_internal)
7599 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7600 * composite.c (update_compositions, Ffind_composition_internal):
7601 * dired.c (directory_files_internal, file_name_completion)
7603 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7604 * doc.c (Fsnarf_documentation):
7605 * editfns.c (Fmessage_box):
7607 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7608 (Feval, eval_sub, Ffuncall, apply_lambda):
7609 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7610 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7611 (Fset_file_times, Finsert_file_contents)
7612 (Fchoose_write_coding_system, Fwrite_region):
7613 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7614 * font.c (font_registry_charsets, font_parse_fcname)
7615 (font_prepare_cache, font_update_drivers, Flist_fonts):
7616 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7617 * frame.c (make_frame, Fmake_terminal_frame)
7618 (x_set_frame_parameters, x_report_frame_params)
7619 (x_default_parameter, Fx_parse_geometry):
7620 * ftfont.c (syms_of_ftfont):
7621 * image.c (gif_load):
7622 * keyboard.c (command_loop_1):
7623 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7624 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7625 (Fminor_mode_key_binding, accessible_keymaps_1)
7626 (Faccessible_keymaps, Fwhere_is_internal):
7627 * lread.c (read_emacs_mule_char):
7628 * menu.c (find_and_return_menu_selection):
7629 * minibuf.c (get_minibuffer):
7630 * nsfns.m (Fns_perform_service):
7631 * nsfont.m (ns_script_to_charset):
7632 * nsmenu.m (ns_popup_dialog):
7633 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7634 (Fx_own_selection_internal):
7635 * nsterm.m (append2):
7636 * print.c (Fredirect_debugging_output)
7637 (print_prune_string_charset):
7638 * process.c (Fdelete_process, Fprocess_contact)
7639 (Fformat_network_address, set_socket_option)
7640 (read_and_dispose_of_process_output, write_queue_push)
7641 (send_process, exec_sentinel):
7642 * sound.c (Fplay_sound_internal):
7643 * textprop.c (validate_plist, add_properties)
7644 (Fput_text_property, Fadd_face_text_property)
7645 (copy_text_properties, text_property_list, syms_of_textprop):
7646 * unexaix.c (report_error):
7647 * unexcoff.c (report_error):
7648 * unexsol.c (unexec):
7649 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7650 (Fformat_mode_line, syms_of_xdisp):
7651 * xfaces.c (set_font_frame_param)
7652 (Finternal_lisp_face_attribute_values)
7653 (Finternal_merge_in_global_face, syms_of_xfaces):
7654 * xfns.c (x_default_scroll_bar_color_parameter)
7655 (x_default_font_parameter, x_create_tip_frame):
7656 * xfont.c (xfont_supported_scripts):
7657 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7658 (menu_help_callback, xmenu_show):
7660 * xterm.c (set_wm_state):
7661 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7662 and similarly for list2 through list5.
7664 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7666 * callproc.c (Fcall_process_region): Fix minor race and tune.
7667 (create_temp_file): New function, with the temp-file-creation part
7668 of the old Fcall_process_region. Use Fcopy_sequence to create the
7669 temp file name, rather than alloca + build_string, for simplicity.
7670 Don't bother to block input around the temp file creation;
7671 shouldn't be needed. Simplify use of mktemp.
7672 Use record_unwind_protect immediately after creating the temp file;
7673 this closes an unlikely race where the temp file was not removed.
7674 Use memcpy rather than an open-coded loop.
7675 (Fcall_process_region): Use the new function. If the input is
7676 empty, redirect from /dev/null rather than from a newly created
7677 empty temp file; this avoids unnecessary file system traffic.
7679 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7681 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7682 Simplify by making this case like the other two. This is a bit
7683 slower on obsolete hosts, but the extra complexity isn't worth it.
7685 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7686 * process.c (create_process) [!DOS_NT]:
7687 Remove now-unnecessary calls to emacs_close.
7689 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7691 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7692 returning early. (Bug#14850)
7694 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7695 and inhibit-iso-escape-detection attributes of 'undecided'.
7698 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7700 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7701 Reported by Herbert J. Skuhra in
7702 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7704 Don't lose top specpdl entry when memory is exhausted.
7705 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7706 specpdl overflow here, to simplify callers; all callers changed.
7707 Always reserve an unused entry at the stack top; this avoids
7708 losing the top entry's information when memory is exhausted.
7710 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7712 Clean up errno reporting and fix some errno-reporting bugs.
7713 * callproc.c (Fcall_process):
7714 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7715 * process.c (create_process, Fmake_network_process):
7716 * unexaix.c (report_error):
7717 * unexcoff.c (report_error):
7718 Be more careful about reporting the errno of failed operations.
7719 The code previously reported the wrong errno sometimes.
7720 Also, prefer report_file_errno to setting errno + report_file_error.
7721 (Fcall_process): Look at openp return value rather than at path,
7722 as that's a bit faster and clearer when there's a numeric predicate.
7723 * fileio.c (report_file_errno): New function, with most of the
7724 old contents of report_file_error.
7725 (report_file_error): Use it.
7726 (Ffile_exists_p, Ffile_accessible_directory_p):
7727 Set errno to 0 when it is junk.
7728 * fileio.c (Faccess_file):
7729 * image.c (x_create_bitmap_from_file):
7730 Use faccessat rather than opening the file, to avoid the hassle of
7731 having a file descriptor open.
7732 * lisp.h (report_file_errno): New decl.
7733 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7736 * process.c (create_process, wait_reading_process_output) [AIX]:
7737 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7738 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7739 a multithreaded environment anyway).
7740 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7742 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7744 * image.c (x_find_image_file): Don't close a remote file handle.
7746 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7748 Fix races with threads and file descriptors.
7749 * callproc.c (Fcall_process_region):
7750 * dired.c (open_directory):
7751 * emacs.c (main, Fdaemon_initialized):
7752 * image.c (x_find_image_file):
7753 * inotify.c (Finotify_rm_watch):
7754 * lread.c (Flocate_file_internal):
7755 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7756 * term.c (term_mouse_moveto, init_tty):
7757 * termcap.c (tgetent):
7758 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7759 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7760 * unexhp9k800.c, unexmacosx.c (unexec):
7761 * callproc.c (Fcall_process_region):
7762 Use emacs_close, not close.
7763 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7764 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7765 and posix_close function on current platforms (which all lack them).
7766 (emacs_close): Use it. This should fix the races on GNU/Linux and
7767 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7768 and it should avoid closing random victim file descriptors on
7771 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7773 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7774 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7777 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7778 This is for .gdbinit xbacktrace.
7780 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7781 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7782 (emacs_set_tty): Now static.
7783 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7784 * term.c (tty_capable_p, tty_default_color_capabilities)
7785 (get_tty_terminal, term_mouse_movement)
7786 (handle_one_term_event, init_tty, maybe_fatal):
7787 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7788 (tgetent, scan_file, name_match, compare_contin):
7789 * terminal.c (get_terminal):
7790 Use bool for boolean.
7791 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7792 Prefer char to unsigned char if either will do.
7793 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7794 (tty_write_glyphs): Prefer int to unsigned.
7795 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7796 All callers changed.
7797 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7799 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7802 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7803 (B__dummy__): New dummy symbol, to pacify C89.
7804 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7805 they can't grok varargs macros.
7806 * dispnew.c (add_window_display_history)
7807 (add_frame_display_history):
7808 * print.c (print_object):
7809 * xdisp.c (debug_method_add):
7810 Use %p printf format only for void pointers.
7811 * emacs.c (usage_message): New constant, replacing ...
7812 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7813 (main): Adjust to usage reorg.
7814 * fns.c (syms_of_fns):
7815 * profiler.c (syms_of_profiler):
7816 Don't use non-constant struct initializers.
7817 * gnutls.h (gnutls_initstage_t):
7818 * lisp.h (enum Lisp_Fwd_Type):
7819 * lread.c (lisp_file_lexically_bound_p):
7820 * xsettings.c (anonymous enum):
7821 Remove trailing comma.
7822 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7823 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7824 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7826 * regex.c (const_re_char): New type, to pacify strict C89.
7827 All uses of 'const re_char' replaced to use it.
7828 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7829 with glibc when strict C89. This change is imported from gnulib.
7831 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7832 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7833 Omit GNU_LINUX implementation, since it requires long long.
7834 * xterm.c (x_draw_underwave):
7835 Do not assume the traditional order of struct's members.
7836 (x_term_init): Rewrite to avoid the need for non-constant structure
7839 Syntax cleanup, mostly replacing macros with functions.
7840 This removes the need for the syntax_temp hack.
7841 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7842 * syntax.c (SYNTAX_INLINE): New macro.
7843 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7844 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7845 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7846 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7847 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7848 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7849 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7850 Now constants, not macros.
7851 (syntax_temp) [!__GNUC__]: Remove.
7852 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7853 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7854 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7855 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7856 Move here from syntax.h; now functions, not macros. Except for the
7857 last function, these are static since only syntax.c uses them.
7858 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7859 All uses changed. Now a function, not a macro; use this fact
7860 to simplify the code.
7861 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7862 compiler bugs; no longer relevant.
7863 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7864 (SYNTAX_INLINE): New macro.
7865 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7866 for the new functions. Use bool for boolean member.
7867 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7868 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7869 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7870 (SETUP_BUFFER_SYNTAX_TABLE):
7871 Now extern inline functions, not macros.
7872 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7873 Remove; all uses replaced by implementation.
7874 (syntax_temp) [!__GNUC__]: Remove decl.
7875 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7877 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7879 * emacs.c (main): Fix syntax error.
7881 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7883 Timestamp fixes for undo (Bug#14824).
7884 * atimer.c (schedule_atimer):
7885 * fileio.c (Ffile_newer_than_file_p):
7886 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7887 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7888 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7889 (syms_of_fileio): Remove Sclear_visited_file_name.
7890 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7891 file doesn't exist; this avoids an ambiguity with negative timestamps.
7892 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7893 * systime.h (make_emacs_time, invalid_emacs_time):
7894 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7895 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7896 * undo.c (record_first_change): Push (visited-file-modtime) onto
7897 undo list rather than reimplementing it by hand, incorrectly.
7899 2013-07-09 Ken Brown <kbrown@cornell.edu>
7901 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7903 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7905 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7907 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7909 Handle errno and exit status a bit more carefully.
7910 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7911 number into an exit status. Instead, use EXIT_CANCELED.
7912 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7913 * callproc.c (relocate_fd):
7914 * emacs.c (close_output_streams, main):
7915 * process.c (create_process):
7916 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7917 Use emacs_perror for simplicity.
7918 * callproc.c (relocate_fd, main):
7919 * sysdep.c (sys_subshell):
7920 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7921 (shut_down_emacs): Use emacs_write, not write.
7922 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7923 * fileio.c (Fcopy_file, e_write):
7924 * nsterm.m (ns_select):
7925 * process.c (send_process):
7926 * sound.c (vox_write):
7927 Use emacs_write_sig, not emacs_write.
7928 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7929 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7931 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7933 (emacs_full_write): New function.
7934 (emacs_write): Rewrite to use it.
7935 (emacswrite_sig, emacs_perror): New functions.
7936 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7938 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7940 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7941 on NS even if it is present. Pixmap on NS is a void*.
7943 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7945 Port to Ubuntu 10 (Bug#14803).
7946 Problem reported by T.V. Raman.
7947 * process.c (close_on_exec, accept4, process_socket):
7948 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7950 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7952 * w32.c (sys_dup): Declare prototype.
7956 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7958 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7960 Make file descriptors close-on-exec when possible (Bug#14803).
7961 This simplifies Emacs a bit, since it no longer needs to worry
7962 about closing file descriptors by hand in some cases.
7963 It also fixes some unlikely races. Not all such races, as
7964 libraries often open files internally without setting
7965 close-on-exec, but it's an improvement.
7966 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7967 * callproc.c (Fcall_process) [!MSDOS]:
7968 * emacs.c (main) [!DOS_NT]:
7969 * nsterm.m (ns_term_init):
7970 * process.c (create_process):
7971 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7972 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7973 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7974 Prefer mkostemp with O_CLOEXEC to mkstemp.
7975 * callproc.c (relocate_fd) [!WINDOWSNT]:
7976 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7977 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7979 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7980 Make the resulting file descriptor close-on-exec.
7981 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7982 * lread.c (load_descriptor_list, load_descriptor_unwind):
7983 Remove; no longer needed. All uses removed.
7984 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7985 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7987 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7988 (Fmake_network_process, Fnetwork_interface_list)
7989 (Fnetwork_interface_info, server_accept_connection):
7990 Make newly-created socket close-on-exec.
7991 * sysdep.c (emacs_open, emacs_fopen):
7992 Make new-created descriptor close-on-exec.
7993 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7994 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7996 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7998 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7999 for NS_IMPL_GNUSTEP.
8001 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8003 Fix openp errno handling.
8004 * callproc.c (Fcall_process): Preserve openp errno around close.
8005 * lread.c (openp): Set errno when returning -1, as some callers
8008 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8010 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8012 * nsterm.h (NSSavePanel): Update comment.
8013 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8014 (ns_run_file_dialog): Declare.
8016 * nsfns.m: Remove panelOK.
8018 (ns_run_file_dialog): New function.
8019 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8020 event loop, so file dialog is popped up by ns_run_file_dialog, called
8021 by sendEvent (Bug#14578).
8022 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8024 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8026 * xdisp.c (default_line_pixel_height): New function.
8027 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8028 (try_cursor_movement, redisplay_window, try_window)
8029 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8031 * window.c (window_scroll_pixel_based):
8032 use default_line_pixel_height.
8034 * dispextern.h (default_line_pixel_height): Add prototype.
8036 * frame.c (x_set_line_spacing): Accept a float value for
8037 line-spacing parameter, per the documentation.
8039 * data.c (Fmultibyte_string_p): Doc fix.
8041 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8043 Use emacs_open more consistently when opening files.
8044 This handles EINTR more consistently now, and makes it easier
8045 to introduce other uniform changes to file descriptor handling.
8046 * sysstdio.h: New file.
8047 * buffer.c (mmap_init):
8048 * cygw32.c (chdir_to_default_directory):
8049 * dispnew.c (Fopen_termscript):
8050 * emacs.c (Fdaemon_initialized):
8051 * fileio.c (Fdo_auto_save):
8052 * image.c (slurp_file, png_load_body, jpeg_load_body):
8053 * keyboard.c (Fopen_dribble_file):
8055 * print.c (Fredirect_debugging_output):
8056 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8057 * termcap.c (tgetent):
8058 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8059 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8060 * w32term.c (w32_initialize) [CYGWIN]:
8061 * xfaces.c (Fx_load_color_file):
8062 Use emacs_open instead of plain open, and emacs_fopen instead of
8064 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8065 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8066 * callproc.c (default_output_mode): New constant.
8067 (Fcall_process): Use it to call emacs_open instead of plain creat.
8068 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8069 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8070 (emacs_fopen): New function.
8071 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8072 Include <lisp.h>, for emacs_open.
8073 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8075 Remove duplicate #include directives.
8076 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8078 Don't include stdio.h twice.
8079 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8080 Don't include sys/types.h or stdio.h twice.
8081 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8082 * lread.c: Don't include coding.h twice.
8083 * nsfont.m: Don't include frame.h twice.
8084 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8085 * ralloc.c: Don't include <unistd.h> twice.
8086 * xdisp.c: Don't include font.h twice.
8087 * xterm.c: Don't include fontset.h twice.
8088 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8090 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8092 Scale ImageMagick images more carefully.
8093 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8094 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8095 Be more careful about avoiding undefined behavior after
8096 integer overflow and division by zero.
8098 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8100 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8101 (syms_of_w32fns): DEFSYM them.
8102 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8103 (CCHDEVICENAME): Define macros if not defined.
8104 (struct MONITOR_INFO_EX): New struct.
8105 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8106 (enum_display_monitors_fn): New variable.
8107 (globals_of_w32fns): Initialize it.
8108 (Fx_display_pixel_width, Fx_display_pixel_height)
8109 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8110 multi-monitor setups in docstrings.
8111 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8112 screen size by primary monitor's millimeter per pixel.
8113 (w32_monitor_enum, w32_display_monitor_attributes_list)
8114 (w32_display_monitor_attributes_list_fallback)
8115 (Fw32_display_monitor_attributes_list): New functions.
8116 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8118 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8120 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8122 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8124 * fileio.c (Qfile_notify_error): New error symbol.
8126 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8127 * inotify.c (inotify_callback, symbol_to_inotifymask)
8128 (Finotify_add_watch, Finotify_rm_watch): Use it.
8129 (inotifyevent_to_event): Exchange order of cookie and file name.
8130 (Finotify_add_watch): Adapt docstring.
8132 * lisp.h (Qfile_notify_error): Declare.
8134 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8136 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8137 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8138 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8139 which did not work (see <http://bugs.gnu.org/14569#307>).
8140 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8141 && (!noninteractive || initialized)). This attempts to thread
8142 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8144 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8146 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8147 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8149 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8151 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8152 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8153 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8154 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8156 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8158 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8159 Define to __sys_siglist.
8161 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8163 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8164 word-wrap, so that overflow-newline-into-fringe would work in
8165 visual-line-mode. (Bug#2749)
8166 (move_it_in_display_line_to): When the last scanned display
8167 element fits exactly on the display line, and
8168 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8169 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8170 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8171 finding buffer position that corresponds to pixel coordinates,
8172 e.g. in buffer_posn_from_coords.
8174 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8176 * process.c (handle_child_signal): Call catch_child_signal if
8179 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8181 Don't convert function pointers to void * and back.
8182 It isn't portable C, and it's easy enough to avoid.
8183 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8184 (make_save_value): Add support for SAVE_FUNCPOINTER.
8185 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8186 * print.c (print_object):
8187 Distinguish function from object pointers.
8188 * lisp.h (SAVE_FUNCPOINTER): New constant.
8189 (SAVE_SLOT_BITS): Adjust to it.
8190 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8191 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8192 (voidfuncptr): New typedef.
8193 (struct Lisp_Save_Value): New member data[0].funcpointer.
8194 (XSAVE_FUNCPOINTER): New function.
8196 Simplify buildobj processing.
8197 * Makefile.in (buildobj.h): Make it a sequence of strings each
8198 followed by comma, rather than a single string. Put it into a
8199 .tmp file in case there's an error while generating it.
8200 (gl-stamp): Use .tmp for temp files.
8201 (mostlyclean): Clean .tmp files.
8202 * doc.c (buildobj): Move to just the routine that needs it.
8203 It's now an array of strings, so processing is simpler.
8205 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8207 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8208 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8209 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8210 Invoke malloc_enable_thread even when not interactive.
8211 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8212 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8213 in this case, since the underlying bug has now been fixed.
8215 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8217 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8218 unlinking it (bug#14691).
8220 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8222 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8223 before checking whether buffer is modified. This lets
8224 `kill-buffer-query-functions' cancel killing of the buffer or save
8225 its content before `kill-buffer' asks user the "Buffer %s
8226 modified; kill anyway?" question.
8228 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8230 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8231 Let the super performKeyEquivalent deal with them (Bug#14747).
8233 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8235 * widget.c (resize_cb): Remove unused local.
8237 Do not use GTK 3 if it exists but cannot be compiled.
8238 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8239 * xterm.c (x_error_handler) [!USE_GTK]:
8242 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8244 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8246 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8247 to the valid range of values. (Bug#14753)
8249 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8250 when moving point by using the current glyph matrix. This avoids
8251 the need to force redisplay when this function is called in a
8254 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8256 Fix minor problems found by static checking.
8257 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8258 Redo the latter's body to sidestep GCC parenthesization warnings.
8259 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8260 * coding.c (detect_coding, detect_coding_system):
8261 * coding.h (struct undecided_spec):
8262 Use bool for boolean.
8263 * image.c (QCmax_width, QCmax_height): Now static.
8264 * xdisp.c (Fmove_point_visually): Remove unused local.
8266 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8268 * xdisp.c (Fmove_point_visually): New function.
8270 2013-06-28 Kenichi Handa <handa@gnu.org>
8272 * coding.h (define_coding_undecided_arg_index): New enum.
8273 (coding_attr_index): New members
8274 coding_attr_undecided_inhibit_null_byte_detection,
8275 coding_attr_undecided_inhibit_iso_escape_detection,
8276 coding_attr_undecided_prefer_utf_8.
8277 (undecided_spec): New struct.
8278 (struct coding_system): New member `undecided' of the member
8281 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8282 (detect_coding): Likewise.
8283 (detect_coding_system): Likewise.
8284 (Fdefine_coding_system_internal): New coding system properties
8285 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8287 (syms_of_coding): Adjust for coding_arg_undecided_max.
8289 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8291 * image.c (x_from_xcolors): Remove unused local.
8293 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8295 Defer image data transfer between X client and server until actual
8298 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8301 * image.c (Destroy_Image): Remove.
8302 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8303 `mask_p', and `colors_p'. All uses changed.
8304 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8305 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8306 New macros for `flags' arg to x_clear_image_1.
8307 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8308 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8309 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8310 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8311 (image_get_x_image, image_unget_x_image): New functions or macros.
8312 (image_background, image_background_transparent, x_to_xcolors)
8313 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8314 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8315 instead of Destroy_Image.
8316 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8317 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8318 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8319 (imagemagick_load_image, svg_load_image): Use them instead of
8320 x_create_x_image_and_pixmap, and x_put_x_image followed by
8321 x_destroy_x_image, respectively.
8322 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8323 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8324 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8325 background_transparent fields.
8326 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8327 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8329 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8331 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8332 This mostly consists of undoing recent changes.
8333 * callproc.c (Fcall_process):
8334 * process.c (create_process):
8335 Do not worry about catching SIGCHLD here, undoing previous change.
8336 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8337 * process.c, process.h (catch_child_signal):
8338 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8339 * process.c (catch_child_handler): Don't worry about being called
8340 lazily and do not assume caller has blocked SIGCHLD, undoing
8341 previous change. Move first-time stuff back to
8342 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8343 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8344 set lib_child_handler if it's already initialized, which may
8345 help avoid problems on GNUstep.
8347 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8349 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8350 * callproc.c (Fcall_process):
8351 * process.c (create_process):
8352 Make sure SIGCHLD is caught before we fork,
8353 since Emacs startup no arranges to catch SIGCHLD.
8354 * process.c (lib_child_handler): Initialize to null, not to
8356 (catch_child_signal): Allow self to be called lazily.
8357 Do nothing if it's already been called.
8358 Assume caller has blocked SIGCHLD (all callers do now).
8359 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8360 just before it's really needed.
8361 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8362 since it hasn't been caught yet.
8364 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8366 * image.c (compute_image_size): New function to implement
8367 :max-width and :max-height.
8368 (imagemagick_load_image): Use it.
8370 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8372 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8373 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8375 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8376 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8377 the SIGCHLD handler, since the code is not atomic and (due to glib)
8378 signals may be arriving now.
8379 * sysdep.c (init_signals): Do not catch child signals here;
8380 'main' now does that later, at a safer time.
8382 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8384 Clean up SIGCHLD handling a bit (Bug#14569).
8385 * process.c, process.h (catch_child_signal):
8386 Now always extern, even if !NS_IMPL_GNUSTEP.
8387 * process.c (catch_child_signal): Move glib tickler here from
8388 init_process_emacs, so that it's done earlier in Emacs
8389 initialization. Also move the noninteractive && !initialized
8390 check here from init_process_emacs. This is all a bit cleaner for
8391 GNUish platforms, and I hope it works around the Cygwin bug.
8392 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8393 that glib signal handling is tickled before glib creates threads.
8395 * process.c (wait_reading_process_output): Avoid int overflow
8396 when reading more than 2 GiB total from a process.
8398 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8400 * process.c (create_process): Handle a couple more cases,
8401 i.e., work even if new_argv and wait_child_setup[i] are cached.
8402 Use Fcall_process's style for volatile vars.
8404 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8406 * process.c (create_process): Mark PROCESS volatile.
8408 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8410 Use C99-style flexible array members if available.
8411 This avoids some subtle aliasing issues, which typically
8412 aren't a problem with GCC but may be a problem elsewhere.
8413 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8414 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8415 In either case, it uses a flexible array member rather than
8416 the old struct hack. All uses changed.
8417 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8418 Adjust to sdata reorganization.
8419 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8420 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8421 that ports better to pre-C99 non-GCC.
8422 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8423 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8424 as the latter has changed.
8425 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8426 and port better to pre-C99 GCC.
8427 * image.c (struct xpm_cached_color):
8428 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8429 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8430 Use FLEXIBLE_ARRAY_MEMBER.
8431 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8432 Move decl to top level so it gets checked against implementation.
8433 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8434 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8436 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8438 * syntax.c: Integer cleanups.
8439 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8440 All uses that need 0-or-2 changed to:
8441 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8442 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8443 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8444 (char_quoted, prev_char_comend_first, back_comment)
8445 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8446 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8447 Use bool for boolean.
8448 (update_syntax_table, skip_chars, skip_syntaxes):
8449 Prefer int to unsigned when either will do.
8450 (back_comment): Return boolean success flag, like forw_comment,
8451 instead of positive-or-minus-1 (which might have overflowed int anyway).
8452 Don't stuff ptrdiff_t into int.
8453 (syntax_spec_code, syntax_code_spec): Now const.
8454 (Fmatching_paren, scan_lists, scan_sexps_forward):
8455 Use enum syntaxcode for syntax code.
8456 (Fmatching_paren): Check that arg is a character, not just an integer.
8457 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8458 (Finternal_describe_syntax_value): Omit no-longer-needed
8460 (skip_chars): Use char, not unsigned char, when the distinction
8462 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8463 * bytecode.c (exec_byte_code):
8464 * syntax.c (syntax_spec_code, Fchar_syntax)
8465 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8467 * syntax.h (SYNTAX_WITH_FLAGS):
8468 Omit unnecessary casts.
8470 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8472 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8473 line dimensions here, to avoid race conditions with the main
8474 thread. (Bug#14062, bug#14630, bug#14669)
8476 * w32term.c (w32_draw_window_cursor): Compute the header line and
8477 mode line dimensions here.
8478 <w32_system_caret_window, w32_system_caret_hdr_height>:
8479 <w32_system_caret_mode_height>: New variables.
8481 * w32term.h: Declare them.
8483 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8485 * alloc.c (die): Move "assertion failed" string here ...
8486 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8487 COND when SUPPRESS_CHECKING. This shrinks the executable text
8488 size by 0.8% to 2.2% when configured with --enable-checking,
8489 depending on optimization flags (GCC 4.8.1 x86-64).
8491 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8493 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8495 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8496 base is 2; this is more accurate.
8498 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8500 * sound.c (string_default): Move to !WINDOWSNT section.
8501 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8503 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8505 * sound.c: Integer cleanups.
8506 Remove unnecessary forward decls.
8507 (struct sound_device): The 'file' member is now a Lisp_Object, not
8508 a char *, so that we needn't invoke alloca on a huge size.
8509 (Fplay_sound_internal): Adjust to this.
8510 (string_default): New function.
8511 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8512 Use it to adjust to the struct sound_device change.
8513 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8514 (be2hs) [0]: Remove.
8516 * syntax.c (skip_chars): Don't use uninitialized storage
8517 when searching a multibyte buffer for characters that are not in a
8518 unibyte string that contains non-ASCII characters.
8520 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8522 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8523 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8525 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8527 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8529 2013-06-18 Kenichi Handa <handa@gnu.org>
8531 * font.c (Ffont_spec): Signal an error for an invalid font name
8534 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8536 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8537 In particular this ports to 32-bit sparc Sun cc.
8538 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8539 array with a dummy element at specpdl[-1], so that its address can
8541 (unbind_to): Do not copy the binding; not needed, now that we
8542 copy old_value in the one place where the copy is needed.
8543 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8544 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8545 (union specbinding): Rename from struct specbinding. Redo layout
8546 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8547 which is not portable. With Sun C 5.12 32-bit sparc, the
8548 declaration causes nargs to be an unsigned bitfield, a behavior
8549 that the C standard allows; but Emacs wants nargs to be signed.
8550 The overall type is now a union of structures rather than a
8551 structure of union of structures, and the 'kind' member is now a
8552 bitfield, so that the overall type doesn't grow. All uses changed.
8553 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8555 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8557 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8558 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8560 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8562 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8564 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8565 unless we know that the window w's frame is a frame object.
8566 Another attempt at solving bug#14062 and bug#14630.
8568 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8570 * textprop.c (property_set_type): New enum.
8571 (add_properties): Allow appending/prepending text properties.
8572 (add_text_properties_1): Factored out of Fadd_text_properties.
8573 (Fadd_text_properties): Move all the code into
8574 add_text_properties_1.
8575 (Fadd_face_text_property): New function that calls
8576 add_text_properties_1.
8578 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8580 Move functions from lisp.h to individual modules when possible.
8581 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8582 * alloc.c (XFLOAT_INIT, set_symbol_name):
8583 * buffer.c (CHECK_OVERLAY):
8584 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8585 (set_char_table_parent):
8586 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8587 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8588 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8589 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8591 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8592 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8593 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8594 (backtrace_args, backtrace_debug_on_exit):
8595 * floatfns.c (CHECK_FLOAT):
8596 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8597 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8598 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8599 (set_hash_index_slot):
8600 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8601 * marker.c (CHECK_MARKER):
8602 * textprop.c (CHECK_STRING_OR_BUFFER):
8603 * window.c (CHECK_WINDOW_CONFIGURATION):
8604 Move here from lisp.h, and make these functions static rather than
8606 * buffer.c (Qoverlayp):
8608 * fns.c (Qhash_table_p):
8609 * window.c (Qwindow_configuration_p):
8611 * lisp.h: Remove the abovementioned defns and decls.
8613 Use functions, not macros, for XINT etc (Bug#11935).
8614 In lisp.h, prefer functions to function-like macros, and
8615 constants to object-like macros, when either will do. This:
8616 . simplifies use, as there's no more need to worry about
8617 arguments' side effects being evaluated multiple times.
8618 . makes the code easier to debug on some platforms.
8619 However, when using gcc -O0, keep using function-like macros
8620 for a few critical operations, for performance reasons.
8621 This sort of thing isn't needed with gcc -Og, but -Og
8622 is a GCC 4.8 feature and isn't widely-enough available yet.
8623 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8624 Remove enum lsb_bits; no longer needed.
8625 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8626 * buffer.c (Qoverlap):
8628 * fns.c (Qhash_table_p):
8629 Now extern, so lisp.h can use these symbols.
8630 * dispextern.h: Include character.h, for MAX_CHAR etc.
8631 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8632 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8633 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8634 (GLYPH_CODE_P): Move here from lisp.h.
8635 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8636 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8637 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8638 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8639 XUNTAG now returns void *.
8640 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8641 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8642 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8643 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8644 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8645 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8646 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8647 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8648 New macros, renamed from their sans-lisp_h_ counterparts.
8649 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8650 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8651 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8652 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8653 If compiling via GCC without optimization, define these as macros
8654 in addition to inline functions.
8655 To disable this, compile with -DINLINING=0.
8656 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8657 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8658 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8659 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8660 (INTMASK, VALMASK): Now macros, since static values cannot be
8661 accessed from extern inline functions.
8662 (VALMASK): Also a constant, for benefit of old GDB.
8663 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8664 is INTEGERP, which can fold it in.
8665 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8666 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8667 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8668 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8669 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8670 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8671 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8672 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8673 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8674 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8675 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8676 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8677 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8678 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8679 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8680 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8681 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8682 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8683 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8684 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8685 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8686 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8687 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8688 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8689 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8690 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8691 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8692 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8693 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8694 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8695 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8696 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8697 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8699 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8700 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8701 (VALMASK): Define in one place rather than in two, merging the
8702 USE_LSB_TAG parts; this is simpler.
8703 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8704 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8705 Move up, to avoid use before definition.
8706 Also include "globals.h" earlier, for the same reason.
8707 (make_natnum): New function.
8708 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8709 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8710 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8711 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8712 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8713 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8714 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8715 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8716 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8717 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8718 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8719 (Qwindow_configuration_p, Qimage): New forward declarations.
8720 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8721 (STRING_COPYIN): Remove; unused.
8722 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8723 (xcar_addr, xcdr_addr): New functions. All uses changed.
8724 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8725 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8726 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8727 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8728 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8729 (TYPE_RANGED_INTEGERP): Simplify.
8730 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8731 (setlocale, fixup_locale, synchronize_system_messages_locale)
8732 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8733 Now empty functions, not macros.
8734 (functionp): Return bool, not int.
8735 * window.c (Qwindow_configuration_p): Now extern,
8736 so window.h can use it.
8737 * window.h (Qwindowp): Move decl back to lisp.h.
8739 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8741 * xdisp.c (Fline_pixel_height): New function, required for solving
8744 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8746 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8748 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8750 * lread.c (syms_of_lread):
8751 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8753 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8755 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8757 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8759 * fileio.c (expand_file_name): Doc fix.
8761 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8763 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8764 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8765 Wait for self, not for 0. This can't hurt on GNU or similar
8766 system, and may help with Cygwin.
8768 * keyboard.c: Don't use PROP (...) as an lvalue.
8769 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8770 Use set_prop (A, B), not PROP (A) = B.
8772 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8774 * xdisp.c (get_it_property): Use it->window instead of generating
8775 a Lisp object from it->w.
8777 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8779 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8780 get-char-property the window that is being rendered, instead of
8781 the buffer, to support window-specific overlays. (Bug#14575)
8782 (compute_display_string_pos): When W is NULL, use the current
8783 buffer as the object to pass to get-char-property.
8784 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8785 pointer member of the bidi iterator, since no window is pertinent
8788 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8790 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8791 being displayed, and pass it to compute_display_string_pos.
8792 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8793 (bidi_paragraph_init): All callers changed.
8795 * xdisp.c (init_from_display_pos, init_iterator)
8796 (handle_single_display_spec, next_overlay_string)
8797 (get_overlay_strings_1, reseat_1, reseat_to_string)
8798 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8799 Set bidi_it.w member from it->w.
8800 (compute_display_string_pos): Accept additional argument, the
8801 window being displayed, and pass it to Fget_char_property.
8804 * dispextern.h (struct bidi_it): New member w, the window being
8806 (compute_display_string_pos): Adjust prototype.
8808 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8810 * xgselect.c: Remove unneeded include xterm.h.
8812 * process.c (wait_reading_process_output): Check for NS before GLIB.
8813 GLIB may be linked in due to rsvg, but ns_select must be called.
8815 * xgselect.c (xg_select): Remove call to window_system_available
8816 and g_main_context_pending at the top, so Gdk events (i.e. file
8817 notify) are processed when Emacs is started with -nw.
8819 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8821 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8822 (ctagsfiles3): New variable, includes only *.m files.
8823 (TAGS): Use an explicit language name in the regular expressions,
8824 to avoid transformation of '/SOMETHING' by MSYS to
8825 'c:\MSYS\SOMETHING'.
8827 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8829 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8831 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8833 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8834 still need to set the mouse pointer shape and activate help-echo.
8837 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8839 A few porting etc. fixes for the new file monitor code.
8840 See the thread containing
8841 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8842 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8843 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8844 (dir_monitor_callback, Fgfile_rm_watch):
8845 Use assq_no_quit instead of Fassoc, for speed.
8846 (dir_monitor_callback, Fgfile_rm_watch):
8847 eassert that the monitor is a fixnum.
8848 (dir_monitor_callback): No need for CDR_SAFE.
8849 Simplify building of lisp with alternative tails.
8850 (Fgfile_add_watch, Fgfile_rm_watch):
8851 Do not assume glib functions set errno reliably on failure.
8852 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8853 and signal an error otherwise.
8854 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8855 Use Fdelq instead of Fdelete, for speed.
8857 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8859 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8860 don't insist on being invoked on a highlighted tool-bar button.
8861 Avoids losing tool-bar functionality when mouse-highlight is nil.
8862 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8863 Don't highlight when mouse-highlight is nil.
8864 (note_mouse_highlight): When mouse-highlight is nil, don't return
8865 right away; instead, run tool-bar and mode-line highlight
8866 subroutine, clear any existing highlight, and revert the mouse
8867 pointer to its default shape. (Bug#14558)
8869 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8871 * lisp.mk (lisp): Add prog-mode.el.
8873 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8875 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8876 * process.c (dummy_handler): New function.
8877 (lib_child_handler): New static var.
8878 (handle_child_signal): Invoke it.
8879 (catch_child_signal): If a library has set up a signal handler,
8880 save it into lib_child_handler.
8881 (init_process_emacs): If using glib and not on Windows, tickle glib's
8882 child-handling code so that it initializes its private SIGCHLD handler.
8883 * syssignal.h (SA_SIGINFO): Default to 0.
8884 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8885 31; it should no longer be needed now.
8887 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8889 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8891 * gfilenotify.c (globals_of_gfilenotify): New function.
8892 (syms_of_gfilenotify): Move global initialization there.
8894 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8896 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8898 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8899 * keyboard.c (menu_bar_items, tool_bar_items):
8900 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8901 not override local keymaps any more.
8903 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8905 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8907 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8909 * w32console.c (initialize_w32_display): Return the dimensions of
8910 the console window via 2 additional arguments, not via the current
8911 frame. This avoids crashes due to overrunning the bounds of
8912 frame's decode_mode_spec_buffer, which is not resized following
8913 the change of the frame dimensions from the initial 10x10.
8915 * w32term.h (w32_initialize_display_info): Adjust prototype.
8917 * term.c (init_tty): Take dimensions of the frame from the values
8918 returned by initialize_w32_display.
8920 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8921 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8922 (LIBES): Add $(GFILENOTIFY_LIBS).
8924 * w32inevt.c (handle_file_notifications): Add dummy implementation
8925 for !HAVE_W32NOTIFY.
8927 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8929 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8931 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8933 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8935 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8937 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8939 Fix minor problems found by static checking.
8940 * data.c (pure_write_error):
8941 Use xsignal2, not Fsignal, as Fsignal might return.
8942 * eval.c (set_backtrace_debug_on_exit): Now static.
8943 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8944 No longer inline. EXTERN_INLINE is needed only for functions
8945 defined in .h files. Reindent function header as per GNU style.
8946 (backtrace_p, backtrace_top, backtrace_next):
8947 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8948 compiler or linker. Add extern decls to pacify gcc -Wall.
8949 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8951 * frame.c (free_monitors): Define only on platforms that need it.
8952 * nsterm.m (ns_term_init):
8953 * process.c (catch_child_signal):
8954 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8955 defined on all porting targets these days.
8956 * process.c, process.h (catch_child_signal):
8957 Make it extern only if NS_IMPL_GNUSTEP is defined.
8959 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8961 * w32.c (gettimeofday): Make the signature identical to prototype
8962 in nt/inc/sys/time.h.
8964 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8966 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8969 * keyboard.c (safe_run_hooks_error): Improve error message.
8971 * data.c (pure_write_error): Add `object' argument.
8972 * puresize.h (CHECK_IMPURE): Use it.
8974 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8976 * Makefile.in (NOTIFY_OBJ): New variable.
8977 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8979 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8980 Call syms_of_gfilenotify.
8982 * gfilenotify.c: New file.
8984 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8985 and Qfile_w32notify.
8986 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8987 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8989 * lisp.h: Declare syms_of_gfilenotify.
8991 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8993 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8995 Merge the specpdl and backtrace stacks. Make the structure of the
8996 specpdl entries more obvious via a tagged union of structs.
8997 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8998 (enum specbind_tag): New enum.
8999 (struct specbinding): Make it a tagged union of structs.
9000 Add a case for backtrace records.
9001 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9002 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9003 (backtrace_debug_on_exit): New accessors.
9004 (struct backtrace): Remove.
9005 (struct catchtag): Remove backlist field.
9006 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9008 (Flocal_variable_p): Speed up the common case where the binding is
9010 * eval.c (backtrace_list): Remove.
9011 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9012 (set_backtrace_args, set_backtrace_nargs)
9013 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9014 (backtrace_next): New functions.
9015 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9016 (unwind_to_catch, internal_lisp_condition_case)
9017 (internal_condition_case, internal_condition_case_1)
9018 (internal_condition_case_2, internal_condition_case_n): Don't bother
9019 with backtrace_list any more.
9020 (Fsignal): Adjust to new backtrace format.
9021 (grow_specpdl): Move up.
9022 (record_in_backtrace): New function.
9023 (eval_sub, Ffuncall): Use it.
9024 (apply_lambda): Adjust to new backtrace format.
9025 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9027 (specbind): Adjust to new specpdl format. Simplify.
9028 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9029 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9031 (mark_backtrace): Remove.
9032 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9033 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9034 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9036 * profiler.c (record_backtrace): Use get_backtrace.
9037 (handle_profiler_signal): Use backtrace_top_function.
9038 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9041 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9043 * process.h (catch_child_signal): Declare.
9045 * process.c (catch_child_signal): New function.
9046 (init_process_emacs): Call it.
9048 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9049 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9051 (x_set_cursor_type): Remove declaration.
9052 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9053 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9054 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9055 (ns_get_color): Use F suffix on float.
9056 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9057 (ns_get_rgb_color): Remove.
9058 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9059 (note_mouse_movement): x and y are CGFloat.
9060 (ns_draw_fringe_bitmap): Remove unused rowY.
9061 Change #if to COCOA && >= 10_6.
9062 (ns_draw_window_cursor): Remove unused overspill.
9063 (ns_draw_underwave): width and x are EamcsCGFloat.
9064 (ns_draw_box): thickness is CGFloat.
9065 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9066 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9067 if not in main thread.
9068 (ns_get_pending_menu_title, ns_check_menu_open)
9069 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9070 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9071 (sendFromMainThread:): New method.
9072 (changeFont:): size is CGFloat.
9073 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9074 Disable warning about permanent text.
9075 (characterIndexForPoint:): Adjust return type depending on GNUstep
9077 (mouseDown:): delta is CGFloat.
9078 (updateFrameSize): Remove unised variable f.
9079 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9080 Cast float to EmacsCGFloat.
9081 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9082 also to -1 when restoring.
9083 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9084 inside NS_IMPL_COCOA.
9085 (toggleFullScreen:): Put call to toggleFullScreen inside
9086 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9087 (setPosition:portion:whole:): por is CGFloat.
9088 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9089 (mouseDown:): Use CGFloat.
9090 (mouseDragged:): Remove unised variable edge.
9091 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9093 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9095 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9096 when NS_IMPL_GNUSTEP.
9097 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9098 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9099 (EmacsToolbar): Add clearAll. Add tag argument to
9100 addDisplayItemWithImage.
9101 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9103 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9105 * nsmenu.m (ns_update_menubar): Make static.
9106 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9107 (fillWithWidgetValue:): Add cast to SEL for setAction.
9108 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9109 (update_frame_tool_bar): Update code for GNUstep.
9110 (clearAll): New method.
9111 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9112 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9113 Move identifierToItem setObject and activeIdentifiers addObject before
9114 call to insertItemWithItemIdentifier.
9115 (validateVisibleItems): Fix indentation.
9116 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9117 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9118 UtilityWindow to aStyle, remove call to setStyleMask.
9120 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9122 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9123 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9124 Use F suffix on floats.
9125 (ns_char_width): Returns CGFloat.
9126 (ns_ascii_average_width): w is CGFloat instead of float.
9127 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9129 (ns_glyph_metrics): CGFloat instead of float.
9131 * nsfns.m (x_set_foreground_color, x_set_background_color):
9133 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9134 remove unused variables.
9135 (Fns_read_file_name): Keep track if panel is for save.
9136 Use ns_filename_from_panel/ns_directory_from_panel.
9137 (Fns_list_services): delegate only used for COCOA.
9138 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9139 Just return the input if GNUstep.
9140 (x_screen_planes): Remove.
9141 (Fxw_color_values): Use EmacsCGFloat
9142 (Fns_display_monitor_attributes_list): Only get screen number for
9144 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9146 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9147 ns_directory_from_panel.
9149 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9151 * process.c (handle_child_signal): Also use WCONTINUED.
9152 This is so that list-processes doesn't mistakenly list the process
9153 as stopped, when the process has actually been continued and is
9156 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9158 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9159 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9160 not already configured.
9162 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9164 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9166 * Makefile.in (mostlyclean): Remove *.res files.
9168 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9170 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9171 a buffer (bug#8447).
9173 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9175 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9176 display vector, and we backtrack, handle the case that the
9177 previous character position is also displayed from a display
9178 vector or covered by a display string or image. (Bug#14476)
9180 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9182 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9183 (struct MonitorInfo, free_monitors): Remove.
9184 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9185 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9186 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9189 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9190 (struct MonitorInfo, free_monitors): Remove.
9191 (ns_screen_name): Make static.
9192 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9193 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9196 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9197 (struct MonitorInfo): New struct.
9198 (free_monitors, make_monitor_attribute_list): Declare.
9200 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9202 (free_monitors, make_monitor_attribute_list): New functions.
9203 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9206 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9208 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9210 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9212 * keyboard.c: Apply keyboard decoding only to events that come directly
9213 from the tty, not from unread-command-events (bug#14368).
9214 (read_event_from_main_queue): New function, extracted from read_char.
9215 (read_decoded_char): Remove.
9216 (read_decoded_event_from_main_queue): New function to replace it.
9217 (read_char): Use it.
9218 (read_key_sequence): Use read_char rather than read_decoded_char.
9220 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9222 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9224 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9226 2013-05-22 Kenichi Handa <handa@gnu.org>
9228 The following changes are to fix the setting of
9229 buffer-file-coding-system on, for instance, C-x RET c unix RET
9230 _FILE_OF_DOS_EOL_TYPE_ RET.
9232 * coding.h (struct coding_system): New member detected_utf8_chars.
9234 * coding.c (detect_coding_utf_8): Count characters and check EOL
9235 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9237 (setup_coding_system): Do not initialize coding->head_ascii.
9238 (check_ascii): Do not set coding->eol_seen but update it. Do not
9239 call adjust_coding_eol_type here.
9240 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9241 If the eol-type of CODING is already specified, adjust the eol type
9242 of the found coding-system.
9243 (decode_coding_gap): Cancel previous change. Utilize the
9244 character numbers counted by detect_coding_utf_8. Fix detection
9247 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9249 * search.c (looking_at_1): Only set last_thing_searched if the match
9250 changed the match-data (bug#14281).
9252 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9254 * xdisp.c (reseat_at_previous_visible_line_start):
9255 Already declared in dispextern.h, so remove it here.
9256 (move_it_vertically_backward): Likewise.
9258 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9260 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9261 (Fx_display_pixel_width, Fx_display_pixel_height)
9262 (Fx_display_mm_width, Fx_display_mm_height):
9263 Mention `display-monitor-attributes-list' in docstrings.
9265 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9266 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9267 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9268 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9269 (Fx_display_backing_store, Fx_display_visual_class)
9270 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9271 (Fx_display_grayscale_p, Fx_display_pixel_width)
9272 (Fx_display_pixel_height, Fx_display_planes)
9273 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9274 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9275 (Fx_display_mm_width, Fx_display_mm_height)
9276 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9277 height for all physical monitors as in X11.
9279 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9280 Return pixel width or height for all physical monitors as in X11.
9282 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9284 Port --enable-gcc-warnings to clang.
9285 * bytecode.c (exec_byte_code):
9287 Redo diagnostic pragmas to pacify clang, too.
9288 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9289 * editfns.c (Fencode_time):
9290 * fileio.c (file_accessible_directory_p):
9291 * font.c (font_unparse_xlfd):
9292 Use '&"string"[index]' instead of '"string" + (index)'.
9293 * undo.c (user_error): Remove; unused.
9295 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9297 * insdel.c (insert_1_both): Document the arguments, instead of
9298 referring to insert_1, which no longer exists.
9300 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9301 some window, increment windows_or_buffers_changed, so that
9302 *Messages* display in that window is updated. (Bug#14408)
9304 * w32.c: Include epaths.h.
9305 (init_environment): Use cmdproxy.exe without leading directories.
9306 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9308 (gettimeofday): Adjust signature and return value to Posix
9311 * unexw32.c (open_output_file): Delete the existing emacs.exe
9312 before creating it, to break the hard link to the versioned
9315 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9316 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9317 (FIRSTFILE_OBJ): New variables.
9318 (W32_RES): Rename to EMACSRES. All users changed.
9319 (base_obj): Use $(CM_OBJ).
9320 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9321 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9322 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9323 $(W32_RES_LINK) before $(LIBES).
9324 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9326 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9328 * makefile.w32-in (DOC): Use just "DOC".
9330 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9332 * process.c: Export default filters and sentinels to Elisp.
9333 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9335 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9336 (Fset_process_sentinel, Fformat_network_address):
9337 Default to them instead of nil.
9338 (server_accept_connection): Sentinels can't be nil any more.
9339 (read_and_dispose_of_process_output): New function, extracted from
9340 read_process_output.
9341 (read_process_output): Use it; filters can't be nil.
9342 (Finternal_default_process_filter): New function, extracted from
9343 read_process_output.
9344 (exec_sentinel_unwind): Remove function.
9345 (exec_sentinel): Don't zilch sentinel while running.
9346 (status_notify): Sentinels can't be nil.
9347 (Finternal_default_process_sentinel): New function extracted from
9349 (setup_process_coding_systems): Default filter is not nil any more.
9350 (syms_of_process): Export new Elisp functions and initialize
9352 * lisp.h (make_lisp_proc): New function.
9354 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9356 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9358 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9360 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9361 unless we know that the window w is a leaf window.
9362 Another attempt at solving bug#14062.
9364 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9366 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9369 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9371 * image.c (gif_load): Check that subimages fit (Bug#14345).
9373 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9375 * lread.c (skip_dyn_eof): New function.
9376 (read1): Use it to skip the end of a file in response to #@00.
9378 * doc.c (get_doc_string): Slightly relax the sanity checking.
9380 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9382 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9383 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9384 (MonitorInfo): New struct.
9385 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9386 (Fns_display_monitor_attributes_list): New functions.
9387 (display-usable-bounds): Remove.
9388 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9391 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9393 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9394 (GTK_CHECK_VERSION): New macro, if not already defined.
9395 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9396 replaced by GTK_CHECK_VERSION.
9398 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9400 * xterm.h (GTK_PREREQ): New macro.
9401 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9402 to use this macro instead, for consistency and clarity.
9404 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9406 * xdisp.c (row_for_charpos_p): New function, with code of
9407 cursor_row_p, but accepts an additional argument CHARPOS instead
9408 of using a hardcoded PT.
9409 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9410 (row_containing_pos): Call row_for_charpos_p instead of partially
9411 doing the same. Fixes cursor positioning under longlines-mode
9412 when longlines-show-effect includes more than one newline, when
9413 moving the cursor vertically up.
9415 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9417 * makefile.w32-in (ACL_H): New macro.
9418 ($(BLD)/fileio.$(O)): Update dependencies.
9420 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9422 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9423 * Makefile.in (LIB_ACL): New macro.
9424 (LIBACL_LIBS): Remove.
9425 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9426 * fileio.c: Include <acl.h>.
9427 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9428 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9430 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9433 * unexelf.c: Don't assume ElfW (Half) fits in int.
9434 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9435 when dealing with ElfW (Half) values, since they can exceed 2**31
9436 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9437 (entry_address): Omit unused NUM arg. All uses changed.
9439 2013-05-07 Juri Linkov <juri@jurta.org>
9441 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9442 to the string converted from number with `Fnumber_to_string'.
9445 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9447 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9448 This fixes a problem introduced by my previous change.
9450 2013-05-07 Glenn Morris <rgm@gnu.org>
9452 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9454 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9456 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9458 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9460 Static checking by GCC 4.8.0.
9461 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9462 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9463 (x_get_monitor_attributes_fallback)
9464 (x_get_monitor_attributes_xinerama)
9465 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9466 Define only if USE_GTK.
9467 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9468 (x_get_monitor_attributes_fallback): Omit unused locals.
9469 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9470 Use double, not float, to avoid mixed-mode floating point arithmetic.
9472 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9473 Jan Djärv <jan.h.d@swipnet.se>
9475 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9476 (XINERAMA_CFLAGS): New macros.
9477 (ALL_CFLAGS, LIBES): Use them.
9479 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9480 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9481 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9482 (syms_of_xfns): DEFSYM them.
9483 (struct MonitorInfo): New struct.
9484 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9485 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9486 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9487 (x_get_monitor_attributes_xinerama): New functions.
9488 (Fx_display_monitor_attributes_list): New primitive.
9489 (syms_of_xfns): Defsubr it.
9491 * xterm.h (x_display_info): Add Xatom_net_workarea and
9492 Xatom_net_current_desktop.
9494 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9495 and dpyinfo->Xatom_net_current_desktop.
9497 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9499 * xdisp.c (pos_visible_p): Use the special code for finding the
9500 beginning of a display property or overlay for any "replacing"
9501 display property, not just for display strings. This solves
9502 incorrect reporting of position by posn-at-point. (Bug#14241)
9504 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9506 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9507 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9508 Verify that ElfW (Half) fits in int.
9509 (fatal): Use same signature as lisp.h.
9510 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9511 configure and build with -DUNEXELF_DEBUG without worrying about
9512 other modules that use DEBUG.
9513 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9514 possibly-wide integers now uses it instead of plain fprintf.
9515 (entry_address): New function, which avoids problems with 32-bit
9516 overflow on 64-bit hosts.
9517 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9518 (round_up): Don't assume the remainder fits in int.
9519 (find_section): Use bool for boolean. Simplify debug code.
9520 (unexec): Don't assume file sizes fit in int or size_t.
9521 Omit unnecessary trailing newline in 'fatal' format.
9522 Use strerror rather than outputting decimal error number.
9523 Remove unused code when emacs is not defined;
9524 this file relies on Emacs now.
9525 Don't assume e_phnum and e_shnum are positive.
9527 * regex.c: Fix problems when DEBUG is defined.
9528 (extract_number, extract_number_and_incr): Define regardless of
9529 whether DEBUG is defined; that's simpler and makes the code less
9530 likely to go stale in the normal case when DEBUG is not defined.
9531 Return int rather than taking an int * arg. All callers changed.
9532 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9533 Remove, replacing with ...
9534 (DEBUG_PRINT): New macro. All callers changed.
9535 (DEBUG_COMPILES_ARGUMENTS): New macro.
9536 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9537 (print_compiled_pattern, print_double_string) [DEBUG]:
9538 Use prototype rather than old-style definition.
9539 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9540 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9541 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9542 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9543 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9544 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9545 This matters only when DEBUG is defined.
9547 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9549 * xdisp.c (set_iterator_to_next): Set the
9550 ignore_overlay_strings_at_pos_p flag only if we are _really_
9551 iterating over an overlay string, as indicated by the
9552 current.overlay_string_index member. (Bug#14306)
9554 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9556 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9557 to where it is used, to avoid autorelease issues (Bug#14050).
9559 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9561 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9562 * fileio.c (syms_of_fileio): Implement this.
9563 * filelock.c (create_lock_file): If symbolic links don't work, so
9564 we use a regular file as a lock file, do not fsync the lock file;
9567 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9569 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9570 (syms_of_minibuf): Adjust accodingly.
9572 * callint.c (Fcall_interactively): Adjust calls accordingly.
9574 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9576 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9577 w->contents is a buffer before computing everything else.
9578 Use parentheses to disambiguate last part of the condition.
9580 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9581 assertion violations. (Bug#14062)
9583 2013-05-01 David Reitter <david.reitter@gmail.com>
9585 * nsfns.m (ns_tooltip): Initialize.
9587 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9589 * coding.c (decode_coding_gap): Don't remove the character before
9590 a newline unless it's a CR character. (Bug#14287)
9592 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9594 * dispextern.h (struct face): Move enum face_underline_type
9595 earlier so that bitfields can be in the same word.
9597 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9599 * nsfns.m (handlePanelKeys): New function.
9600 (EmacsOpenPanel:performKeyEquivalent:)
9601 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9602 arrows/function/control and copy/paste keys (Bug#14296).
9604 2013-04-27 Juri Linkov <juri@jurta.org>
9606 * callint.c (Fcall_interactively): Call `Qread_number' for
9607 interactive code letter `n' instead of using duplicate code.
9610 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9612 * systime.h (make_timeval): Declare as 'const'.
9614 2013-04-27 Kenichi Handa <handa@gnu.org>
9616 * font.c (font_open_entity): Always open a font of manageable
9619 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9621 Port better to AIX (Bug#14258).
9622 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9625 2013-04-24 Kenichi Handa <handa@gnu.org>
9627 * coding.c (decode_coding_iso_2022): When an invalid escape
9628 sequence is encountered, reset the invocation and designation
9629 status to the safest one.
9631 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9633 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9634 Without this fix, "make distclean" leaves stamp-h1 behind.
9636 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9638 * w32fns.c (w32_fullscreen_rect): New function to compute the
9639 window rectangle for the given fullscreen mode.
9640 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9641 longer tunes the window size. This keeps the window's edges flush
9642 with the screen and allows the taskbar to hide itself in fullboth.
9644 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9645 window decorations and uses the entire screen.
9647 * w32term.h (w32_fullscreen_rect) Add prototype.
9648 (struct w32_output): Replace normal_width, normal_height,
9649 normal_top, and normal_left members with a single normal_placement
9651 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9653 (FRAME_NORMAL_PLACEMENT): New macro.
9655 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9657 * minibuf.c (Ftest_completion): Silence compiler warning.
9659 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9661 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9664 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9667 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9668 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9669 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9670 parentheses where appropriate.
9672 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9674 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9676 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9678 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9679 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9680 Mention in the doc string that setting these variables takes
9681 effect only after a call to set-window-buffer. (Bug#14200)
9683 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9685 * indent.c (Fvertical_motion): Don't consider display strings on
9686 overlay strings as display strings on the buffer position we
9687 started from. This prevents vertical cursor motion from jumping
9688 more than one line when there's an overlay string with a display
9689 property at end of line.
9690 Reported by Karl Chen <Karl.Chen@quarl.org> in
9691 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9693 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9695 * window.c (select_window): `record_buffer' even if window is
9696 already selected (bug#14191).
9698 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9700 * window.c (Fwindow_end): Test more flags, including the buffer's
9701 last_overlay_modified flag, to determine whether the window's
9702 display is really up-to-date. Prevents the function from
9703 returning a stale value. (Bug#14170)
9704 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9707 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9709 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9710 garbaged only if it is not already the top frame on its TTY.
9711 This prevents flickering due to constant redrawing of TTY frames when
9712 there are GUI frames open in the same session. (Bug#13864)
9714 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9716 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9717 of marking the idle timers directly.
9719 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9721 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9724 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9726 * window.c (select_window): Don't record_buffer while the invariant is
9727 temporarily broken (bug#14161).
9729 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9731 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9733 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9735 2013-04-07 Romain Francoise <romain@orebokech.com>
9737 Ignore additional platform-specific ACL errors (Bug#13702).
9738 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9739 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9741 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9743 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9746 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9748 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9749 This bug was introduced by my 2013-02-25 change that simplified
9750 data_start configuration. Without this change, on GNU/Linux
9751 an Emacs configured with --enable-profiling fails immediately
9752 due to a profiler signal.
9753 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9754 with these flags. On platforms where special flags are needed
9755 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9756 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9757 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9759 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9761 Get rid of some platform-specific functions examining window
9762 system and its capabilities. This is a partial rework of the
9764 * lisp.h (have_menus_p): Remove prototype. This function is
9765 replaced with platform-independent window_system_available.
9766 (check_window_system): Move to...
9767 * frame.h (decode_window_system_frame, window_system_available):
9768 ...here, add new prototypes.
9769 * frame.c (window_system_available, decode_window_system_frame):
9771 (check_window_system): Platform-independent now.
9772 * xterm.h (x_in_use): Remove declaration.
9774 * w32term.h (check_x_frame):
9775 * nsterm.h (check_x_frame): Remove prototypes. This function
9776 is replaced with platform-independent decode_window_system_frame.
9777 * msdos.c (have_menus_p): Remove.
9778 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9779 Remove platform-specific functions. Use check_window_system,
9780 decode_window_system_frame and check_ns_display_info where
9781 appropriate. Minor style and comment tweaks.
9782 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9783 (check_x_frame): Likewise.
9784 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9786 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9787 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9788 * xmenu.c, xselect.c: All related users changed.
9790 2013-04-03 Kenichi Handa <handa@gnu.org>
9792 The following changes is to optimize the code for reading UTF-8
9795 * coding.c (check_ascii): Rename from detect_ascii. Return value
9796 changed. Check EOL format. Do not call adjust_coding_eol_type
9798 (check_utf_8): New function.
9799 (adjust_coding_eol_type): Do nothing if already adjusted.
9800 (detect_coding): Compare the return value of check_ascii with
9801 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9802 (decode_coding_gap): Optimize for valid UTF-8.
9804 2013-03-21 Kenichi Handa <handa@gnu.org>
9806 * coding.c (syms_of_coding): Cancel previous change.
9808 * insdel.c (insert_from_gap): Fix previous change.
9810 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9812 Consistently use platform-specific function to detect window system.
9813 * lisp.h (check_window_system): New prototype. This function is
9814 going to replace check_x, check_w32 and check_ns.
9815 (have_menus_p): Mention msdos.c in comment.
9816 * fontset.c (check_window_system_func): Remove. Adjust all users.
9817 * fontset.h (check_window_system_func): Remove prototype.
9818 * nsterm.h (check_ns):
9819 * xterm.h (check_x):
9820 * w32term.h (check_w32): Likewise.
9821 * menu.c (Fx_popup_menu): Use check_window_system.
9822 * msdos.c (check_window_system): Define for MS-DOS.
9823 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9824 * w32fns.c (check_window_system): Likewise for MS-Windows.
9825 * xfns.c (check_window_system): Likewise for X.
9826 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9827 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9829 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9831 Prefer < to > in range checks such as 0 <= i && i < N.
9832 This makes it easier to visualize quantities on a number line.
9833 This patch doesn't apply to all such range checks,
9834 only to the range checks affected by the 2013-03-24 change.
9835 This patch reverts most of the 2013-03-24 change.
9836 * alloc.c (xpalloc, Fgarbage_collect):
9837 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9838 * character.c (string_escape_byte8):
9839 * charset.c (read_hex):
9840 * data.c (cons_to_unsigned):
9841 * dispnew.c (update_frame_1):
9842 * doc.c (Fsubstitute_command_keys):
9843 * doprnt.c (doprnt):
9844 * editfns.c (hi_time, decode_time_components):
9845 * fileio.c (file_offset):
9846 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9847 * font.c (font_intern_prop):
9848 * frame.c (x_set_alpha):
9849 * gtkutil.c (get_utf8_string):
9850 * indent.c (check_display_width):
9851 * keymap.c (Fkey_description):
9852 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9854 * minibuf.c (read_minibuf_noninteractive):
9855 * process.c (wait_reading_process_output):
9856 * search.c (Freplace_match):
9857 * window.c (get_phys_cursor_glyph):
9858 * xdisp.c (redisplay_internal):
9859 * xsmfns.c (smc_save_yourself_CB):
9860 Prefer < to > for range checks.
9861 * dispnew.c (sit_for): Don't mishandle NaNs.
9862 This fixes a bug introduced in the 2013-03-24 change.
9863 * editfns.c (decode_time_components): Don't hoist comparison.
9864 This fixes another bug introduced in the 2013-03-24 change.
9866 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9868 * frame.h (struct frame): Drop scroll_bottom_vpos
9869 member becaue all real users are dead long ago.
9870 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9871 * xdisp.c (redisplay_internal): Adjust user.
9873 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9875 * nsmenu.m (showAtX:Y:for:): setLevel to
9876 NSPopUpMenuWindowLevel (Bug#13998).
9878 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9880 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9881 (ns_check_pending_open_menu): Declare.
9883 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9884 (x_activate_menubar): Update the menu with title that matches
9885 ns_get_pending_menu_title, and call
9886 ns_check_pending_openmenu (Bug#12698).
9887 (menuWillOpen:): New method.
9888 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9890 * nsterm.m (menu_will_open_state, menu_mouse_point)
9891 (menu_pending_title): New varaibles.
9892 (ns_get_pending_menu_title, ns_check_menu_open)
9893 (ns_check_pending_open_menu): New functions.
9895 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9897 * indent.c (current_column_bol_cache): Remove leftover which is not
9898 used in Fmove_to_column any more.
9899 (current_column, scan_for_column): Adjust users.
9900 * keyboard.c (last_point_position_buffer, last_point_position_window):
9901 Remove leftovers which are not used for recording undo any more.
9902 (command_loop_1, syms_of_keyboard): Adjust users.
9903 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9904 redisplay_window any more.
9905 (move_it_to): Adjust user.
9907 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9909 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9910 Update dependencies.
9912 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9914 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9915 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9918 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9920 * window.h (struct window): Replace hchild, vchild and buffer slots
9921 with a single slot 'contents'. This is possible because each valid
9922 window may have either the child window (in vertical or horizontal
9923 combination) or buffer to display (for the leaf window). Using that,
9924 a lot of operations to traverse and/or change window hierarchies may
9925 be simplified. New member horizontal is used to distinguish between
9926 horizontal and vertical combinations of internal windows.
9927 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9928 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9929 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9930 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9931 Use contents slot, not buffer, where appropriate.
9932 (wset_combination): New function.
9933 (wset_buffer): Add eassert.
9934 (Fframe_first_window): Simplify the loop reaching first window.
9935 (Fwindow_buffer): Use WINDOW_LEAF_P.
9936 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9937 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9938 (unshow_buffer): Convert initial debugging check to eassert.
9939 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9940 (make_parent_window, window_resize_check, window_resize_apply)
9941 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9942 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9943 Adjust to match struct window changes.
9944 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9945 (mark_window_cursors_off, count_windows, get_leaf_windows)
9946 (foreach_window_1): Simplify the loop.
9947 * alloc.c (mark_object): Do not check for the leaf window because
9948 internal windows has no glyph matrices anyway.
9949 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9950 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9951 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9952 (build_frame_matrix_from_window_tree, mirror_make_current)
9953 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9954 (update_window_tree, set_window_update_flags): Simplify the loop.
9955 (sync_window_with_frame_matrix_rows): Enforce live window.
9956 Use contents slot, not buffer, where appropriate.
9957 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9958 and WINDOW_HORIZONTAL_COMBINATION_P.
9959 (make_frame_visible_1): Simplify the loop.
9960 Use contents slot, not buffer, where appropriate.
9961 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9962 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9963 (expose_window_tree): Likewise.
9964 Use contents slot, not buffer, where appropriate.
9965 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9966 to avoid deleted windows. Use contents slot instead of buffer.
9967 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9968 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9969 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9970 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9972 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9974 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9975 identify the reasons for assertion violations in bug#14062 and
9977 (Fx_show_tip): Fix compilation error under
9978 "--enable-check-lisp-object-type". (Bug#14073)
9980 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9981 Reported by <rzl24ozi@gmail.com>.
9983 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9985 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9987 (unwind_with_echo_area_buffer): ...to restore it here.
9988 This is needed to ensure that...
9989 (redisplay_window): ...both window markers are valid here,
9990 which is verified by eassert.
9991 * editfns.c (save_excursion_save): Do not assume that
9992 selected_window always displays the buffer.
9993 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9996 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9998 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10001 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10003 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10005 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10007 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10008 since MinGW's w32api headers do. This avoids compiler warnings.
10010 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10011 if already defined.
10013 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10015 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10017 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10019 * gtkutil.c (style_changed_cb): Check if frame is live and an
10020 X frame (Bug#14038).
10022 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10024 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10025 Define only for _WIN32_WINNT less than 0x0500.
10026 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10028 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10029 see its own definitions of 'struct timeval' and 'struct timezone'.
10031 Fix incompatibilities between MinGW.org and MinGW64 headers.
10032 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10034 * w32.c (REPARSE_DATA_BUFFER): Guard with
10035 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10037 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10039 * xterm.c: Include X11/XKBlib.h
10040 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10042 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10044 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10046 * blockinput.h (input_blocked_p): Likewise.
10047 * bytecode.c (exec_byte_code): Likewise.
10048 * callproc.c (call_process_kill, call_process_cleanup)
10049 (Fcall_process): Likewise.
10050 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10051 (Fccl_execute_on_string): Likewise.
10052 * character.c (string_escape_byte8): Likewise.
10053 * charset.c (read_hex): Likewise.
10054 * cm.c (calccost): Likewise.
10055 * data.c (cons_to_unsigned): Likewise.
10056 * dired.c (directory_files_internal, file_name_completion):
10058 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10059 (sit_for): Likewise.
10060 * doc.c (Fsubstitute_command_keys): Likewise.
10061 * doprnt.c (doprnt): Likewise.
10062 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10063 * emacsgtkfixed.c: Likewise.
10064 * fileio.c (file_offset, Fwrite_region): Likewise.
10065 * floatfns.c (Fexpt, fmod_float): Likewise.
10066 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10068 * font.c (font_intern_prop): Likewise.
10069 * frame.c (x_set_alpha): Likewise.
10070 * gtkutil.c (get_utf8_string): Likewise.
10071 * indent.c (check_display_width): Likewise.
10072 * intervals.c (create_root_interval, rotate_right, rotate_left)
10073 (split_interval_right, split_interval_left)
10074 (adjust_intervals_for_insertion, delete_node)
10075 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10076 (merge_interval_right, merge_interval_left, copy_intervals)
10077 (set_intervals_multibyte_1): Likewise.
10078 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10079 * keymap.c (Fkey_description): Likewise.
10080 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10081 * lread.c (openp, read_integer, read1, string_to_number):
10083 * menu.c (ensure_menu_items): Likewise.
10084 * minibuf.c (read_minibuf_noninteractive): Likewise.
10085 * print.c (printchar, strout): Likewise.
10086 * process.c (create_process, Faccept_process_output)
10087 (wait_reading_process_output, read_process_output, send_process)
10088 (wait_reading_process_output): Likewise.
10089 * profiler.c (make_log, handle_profiler_signal): Likewise.
10090 * regex.c (re_exec): Likewise.
10091 * regex.h: Likewise.
10092 * search.c (looking_at_1, Freplace_match): Likewise.
10093 * sysdep.c (get_child_status, procfs_ttyname)
10094 (procfs_get_total_memory): Likewise.
10095 * systime.h (EMACS_TIME_VALID_P): Likewise.
10096 * term.c (dissociate_if_controlling_tty): Likewise.
10097 * window.c (get_phys_cursor_glyph): Likewise.
10098 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10099 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10101 * xfns.c (Fx_window_property): Likewise.
10102 * xmenu.c (set_frame_menubar): Likewise.
10103 * xselect.c (x_get_window_property, x_handle_dnd_message):
10105 * xsmfns.c (smc_save_yourself_CB): Likewise.
10106 * xterm.c (x_scroll_bar_set_handle): Likewise.
10108 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10110 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10111 to be optional or nil. Adjust comment and convert it to docstring.
10112 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10113 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10115 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10117 Static checking by GCC 4.8-20130319.
10118 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10119 * process.c (Fset_process_datagram_address)
10120 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10121 * xdisp.c (get_char_face_and_encoding)
10122 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10123 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10124 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10126 2013-03-24 Ken Brown <kbrown@cornell.edu>
10128 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10129 fix compilation on 64-bit Cygwin, where underscores are not
10130 automatically prepended.
10132 * w32term.c (w32_initialize): Silence compiler warning.
10134 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10136 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10137 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10138 variables, to save and restore frame dimensions.
10139 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10140 after returning from a 'fullscreen' configuration.
10141 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10142 to avoid races between the main thread and the input thread.
10144 * w32term.h (struct w32_output): New members normal_width,
10145 normal_height, normal_top, normal_left, and prev_fsmode.
10146 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10147 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10148 members of a frame.
10150 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10151 'fullscreen' parameter. Always record previous width and height
10152 of the frame, except when switching out of maximized modes, so
10153 that they could be restored correctly, instead of resetting to the
10154 default frame dimensions. Send SC_RESTORE command to the frame,
10155 unless we are going to send SC_MAXIMIZE, to restore the frame
10156 resize hints in the mouse pointer shown by the window manager.
10159 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10161 * lisp.h (get_frame_param): Adjust conditions for prototype
10164 2013-03-22 Ken Brown <kbrown@cornell.edu>
10166 * unexcw.c: Drop unneeded inclusion of w32common.h.
10167 (report_sheap_usage): Declare.
10168 (read_exe_header): Add magic numbers for x86_64.
10169 (fixup_executable): Fix printf format specifier for unsigned long
10172 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10174 * frame.h (struct frame): Put menu_bar_window under #ifdef
10175 because this member is not needed when X toolkit is in use.
10176 (fset_menu_bar_window):
10177 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10178 (free_glyphs, update_frame):
10179 * xdisp.c (expose_frame): Likewise.
10180 (display_menu_bar): Likewise. Remove redundant eassert.
10181 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10184 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10186 Use functions and constants to manipulate Lisp_Save_Value objects.
10187 This replaces code that used macros and strings and token-pasting.
10188 The change makes the C source a bit easier to follow,
10189 and shrinks the Emacs executable a bit.
10190 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10191 (make_save_value): Change 1st arg from string to enum. All callers
10194 (mark_object): Use if, not #if, for GC_MARK_STACK.
10195 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10196 (XSAVE_OBJECT): Now functions, not macros.
10197 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10198 the constant was never used.
10199 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10200 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10201 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10202 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10204 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10205 type3 with a single member save_type. All uses changed.
10206 (save_type, set_save_pointer, set_save_integer): New functions.
10207 * print.c (PRINTX): Remove.
10209 * alloc.c: Remove redundant static declarations.
10211 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10213 * window.h (struct window): Convert left_col, top_line, total_lines
10214 and total_cols from Lisp_Objects to integers. Adjust comments.
10215 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10217 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10218 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10219 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10220 Adjust users where appropriate.
10222 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10224 * frame.h (struct frame): Drop resx and resy because the same data is
10225 available from window system-specific output context. Adjust users.
10226 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10227 New functions to provide defaults when no window system available.
10228 (FRAME_RES_X, FRAME_RES_Y): New macros.
10229 (NUMVAL): Move from xdisp.c.
10230 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10231 (Ffont_face_attributes, Fopen_font):
10232 * image.c (gs_load):
10233 * w32font.c (fill_in_logfont):
10234 * xdisp.c (calc_pixel_width_or_height):
10235 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10236 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10238 2013-03-20 Kenichi Handa <handa@gnu.org>
10240 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10241 to 1 (temporary workaround until a bug related to ASCII
10242 optimization is fixed).
10244 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10246 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10247 Signal error if window is not internal. Adjust docstring.
10248 (delete_all_child_windows): Use combination_limit to save the buffer.
10249 (Fset_window_configuration): Adjust accordingly.
10250 * print.c (syms_of_print): Initialize debugging output not here...
10251 (init_print_once): ...but in a new function here.
10252 * lisp.h (init_print_once): Add prototype.
10253 * emacs.c (main): Add call to init_print_once. Adjust comments.
10255 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10257 * window.c (window_resize_check, window_resize_apply)
10258 (window_from_coordinates, recombine_windows, set_window_buffer)
10259 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10260 (Fsplit_window_internal, Fdelete_window_internal)
10261 (freeze_window_starts): Use bool for booleans.
10262 * window.h (window_frame_coordinates, resize_frame_windows)
10263 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10265 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10267 * dispnew.c (bitch_at_user): Use `user-error'.
10269 2013-03-17 Ken Brown <kbrown@cornell.edu>
10271 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10272 as return type of image_background. (Bug#13981)
10273 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10275 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10277 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10278 (ns_select): Don't return with result uninitialized.
10280 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10283 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10285 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10286 directories. If filename is nil, get directory name (Bug#13932).
10287 Use getFilename and getDirectory.
10288 (getFilename, getDirectory): New methods for EmacsSavePanel and
10290 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10292 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10294 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10296 2013-03-15 Kenichi Handa <handa@gnu.org>
10298 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10299 (adjust_after_replace): Make it back to static. Delete the third
10300 arg text_at_gap_tail. Cancel the code for handling it.
10302 * coding.h (struct coding_system): New member eol_seen.
10304 * coding.c (detect_ascii): New function.
10305 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10306 when the source bytes are actually scanned. On detecting for
10307 coding_category_utf_8_auto, call detect_ascii instead of scanning
10308 source bytes directly.
10309 (produce_chars): Call insert_from_gap with the new arg 0.
10310 (encode_coding): Likewise.
10311 (decode_coding_gap): Control ASCII optimization by the variable
10312 disable_ascii_optimization instead of #ifndef .. #endif.
10313 Deccode EOL format according to coding->eol_seen.
10314 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10317 * lisp.h (adjust_after_replace): Cancel externing it.
10318 (insert_from_gap): Adjust prototype.
10320 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10322 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10323 FULLSCREEN_MAXIMIZED. (Bug#13935)
10325 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10327 * region-cache.c (find_cache_boundary, move_cache_gap)
10328 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10329 Simplify debugging check and convert to eassert. Adjust comment.
10330 (pp_cache): Put under ENABLE_CHECKING.
10332 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10334 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10335 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10336 and WM_ACTIVATEAPP.
10337 (w32fullscreen_hook): If the frame is visible, reset
10338 f->want_fullscreen flag after changing the frame size. If the
10339 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10342 2013-03-13 Daniel Colascione <dancol@dancol.org>
10344 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10345 too so that these builds can use Cygwin's file conversion
10346 functions. (We've been building and linking cygw32.o all along
10347 and just not using it.)
10349 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10351 File synchronization fixes (Bug#13944).
10352 * Makefile.in (LIB_FDATASYNC): New macro.
10354 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10355 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10356 Don't worry about HAVE_FSYNC, since a substitute fsync is
10357 available if the system lacks one.
10358 (Fwrite_regin): Retry fsync if interrupted.
10360 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10362 * w32term.c (w32_read_socket): If the Emacs frame is being
10363 activated, call w32fullscreen_hook, to make sure the new frame
10364 dimensions are in effect. (Bug#13937)
10366 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10368 * xdisp.c (init_iterator): Simplify because both character and byte
10369 positions are either specified or -1. Add eassert. Adjust comment.
10370 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10371 character and byte positions can be obtained from marker.
10373 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10375 Static checking by Sun C 5.12.
10376 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10377 * bytecode.c (exec_byte_code):
10378 * dispnew.c (init_display):
10380 * fileio.c (Fsubstitute_in_file_name):
10381 * keyboard.c (Fevent_convert_list):
10382 * keymap.c (Fsingle_key_description):
10383 * term.c (maybe_fatal, fatal):
10384 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10385 * xsmfns.c (Fhandle_save_session):
10386 Omit unreachable code.
10387 * keymap.c (map_keymap_char_table_item): Cast void * to
10388 a function pointer type; the C Standard requires this.
10390 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10391 Include <sys/param.h> unconditionally, as that works elsewhere and
10392 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10393 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10396 See ChangeLog.12 for earlier changes.
10398 ;; Local Variables:
10402 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10404 This file is part of GNU Emacs.
10406 GNU Emacs is free software: you can redistribute it and/or modify
10407 it under the terms of the GNU General Public License as published by
10408 the Free Software Foundation, either version 3 of the License, or
10409 (at your option) any later version.
10411 GNU Emacs is distributed in the hope that it will be useful,
10412 but WITHOUT ANY WARRANTY; without even the implied warranty of
10413 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10414 GNU General Public License for more details.
10416 You should have received a copy of the GNU General Public License
10417 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.