1 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3 * xterm.c (x_update_window_end): Don't invalidate the entire
4 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5 highlight needs to be redisplayed. (Bug#17588)
7 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
9 Port the GDB-visible symbols to AIX.
10 Without them, GDB doesn't work to debug Emacs, since the AIX linker
11 optimizes away the relevant external symbols. Use enums instead;
12 this suffices for the AIX port, which is 32-bit-only anyway.
13 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
14 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
15 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
18 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
20 Include sources used to create macuvs.h.
21 * Makefile.in ($(srcdir)/macuvs.h): New rule.
22 * macuvs.h: Use automatically-generated header.
24 2014-05-25 Eli Zaretskii <eliz@gnu.org>
26 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
27 if we are iterating over an object that generates glyphs for
28 marginal areas. (Bug#17585)
30 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
32 * xdisp.c (safe__call1, safe__eval): Now static.
34 2014-05-24 Eli Zaretskii <eliz@gnu.org>
36 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
37 (safe_call, safe__call1): Construct a va_list argument for safe_call.
38 (safe_call1): Call safe_call instead of safe__call directly.
40 2014-05-24 Ken Brown <kbrown@cornell.edu>
42 * w32term.c (x_delete_display) [CYGWIN]: Don't free
43 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
46 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
48 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
49 (safe__call, safe__call1, safe__eval): New functions.
51 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
52 (display_mode_element): Same for `:eval'.
54 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
56 Fix port to 32-bit AIX (Bug#17540).
57 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
58 twice. _text already includes this offset.
59 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
61 2014-05-21 Eli Zaretskii <eliz@gnu.org>
63 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
64 when closest_pos is identical to to_charpos, don't recurse, since
65 we already tried that, and failed. (Bug#17539)
67 2014-05-20 Eli Zaretskii <eliz@gnu.org>
69 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
70 unwinding when frame's faces were not initialized yet, increment
71 the frame's image-cache reference count before calling
72 x_free_frame_resources. Don't dereference
73 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
75 2014-05-11 Glenn Morris <rgm@gnu.org>
77 * fileio.c (Ffile_executable_p): Doc tweak.
79 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
81 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
82 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
84 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
86 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
88 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
90 Fix initialization of minibuffer history variable (Bug#17430).
91 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
92 Move the initialization up to prevent any "value void" message.
94 2014-05-06 Samuel Bronson <naesten@gmail.com>
96 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
97 are matched (bug#17413).
99 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
101 Stop tooltips pulling Emacs window to front (Bug#17408).
102 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
103 SetWindowPos invocations.
105 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
107 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
108 not initialized (Bug#17398).
110 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
112 Revert recent libpng changes (Bug#17339).
113 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
114 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
116 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
118 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
119 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
120 because WCONTINUED is always defined now.
121 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
123 2014-05-03 Eli Zaretskii <eliz@gnu.org>
125 * buffer.c (overlay_strings): Fix the wording of the commentary.
127 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
129 Consult libpng-config more consistently (Bug#17339).
130 * Makefile.in (PNG_CFLAGS): New var.
131 (ALL_CFLAGS): Use it.
132 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
133 CFLAGS now handles this.
135 2014-05-01 Glenn Morris <rgm@gnu.org>
137 * floatfns.c (Fisnan):
138 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
140 2014-05-01 Eli Zaretskii <eliz@gnu.org>
142 * term.c (tty_menu_activate): A better initialization for cursor
145 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
147 * intervals.c: Tighten assertions.
148 (create_root_interval): Make sure the interval is not empty.
149 (intervals_equal): Use booleans.
150 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
151 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
152 (balance_possible_root_interval): Simplify and use booleans.
153 (split_interval_right, split_interval_left): Check LENGTH, and remove
154 now redundant assertion.
155 (adjust_intervals_for_insertion): Remove now redundant assertions.
156 (delete_node, interval_deletion_adjustment)
157 (adjust_intervals_for_deletion, merge_interval_right)
158 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
159 (reproduce_interval): Make sure the interval is not empty.
161 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
163 * term.c (tty_menu_activate): Don't assume row and col are initialized.
164 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
165 satisfaction that they would always be initialized.
167 2014-04-29 Eli Zaretskii <eliz@gnu.org>
169 * term.c (tty_menu_display): Move the cursor to the active menu
171 (tty_menu_activate): Return the cursor to the active menu item
172 after displaying the menu and after displaying help-echo. See
173 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
174 for the details of why this is needed by screen readers and
177 2014-04-29 Glenn Morris <rgm@gnu.org>
179 * process.c (handle_child_signal):
180 Handle systems without WCONTINUED. (Bug#15110, 17339)
182 2014-04-23 Eli Zaretskii <eliz@gnu.org>
184 * search.c (Fnewline_cache_check): Don't try to count newlines
185 outside the buffer's restriction, as find_newline doesn't support that.
187 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
189 Port to GCC 4.9.0 with --enable-gcc-warnings.
190 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
192 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
193 a way that also works with GCC 4.9.0.
195 * search.c (Fnewline_cache_check): Remove unused locals.
197 2014-04-22 Eli Zaretskii <eliz@gnu.org>
199 * search.c (find_newline1): New subroutine.
200 (Fnewline_cache_check): New function.
201 (syms_of_search): Defsubr it.
203 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
205 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
206 * keyboard.c (unblock_input): Add comment.
207 * xgselect.c (xg_select): Prevent Glib main loop recursion.
209 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
211 * intervals.c (rotate_right, rotate_left): Fix up length computation.
212 Also change identifiers to match the comments, and add more assertions
215 2014-04-18 Eli Zaretskii <eliz@gnu.org>
217 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
218 glyph is written to TEXT_AREA of the temporary glyph_row.
221 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
223 * emacs.c (close_output_streams): Don't clear and restore errno.
225 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
227 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
228 never becomes visible, i.e. using XMonad (Bug#17237).
230 2014-04-17 Eli Zaretskii <eliz@gnu.org>
232 * xdisp.c (Fline_pixel_height): Don't assume that the current
233 buffer and the selected window's buffer are one and the same.
236 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
237 paragraph-start cache before the newline cache. (Bug#17269)
239 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
241 * window.c (save_window_save): Lookup window_point_insertion_type in
242 the right buffer (bug#15457).
243 (Qwindow_point_insertion_type): New var.
244 (syms_of_window): Initialize it.
246 2014-04-16 Eli Zaretskii <eliz@gnu.org>
249 * unexcoff.c [MSDOS]: Include libc/atexit.h.
250 (copy_text_and_data): Zero out the atexit chain pointer before
253 * termhooks.h (encode_terminal_code): Update prototype.
255 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
256 visible for all DOS_NT ports, not just WINDOWSNT.
257 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
259 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
260 unless it is defined.
261 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
263 * process.c (close_on_exec, accept4, process_socket): Move into
264 the "ifdef subprocesses" part.
265 (catch_child_signal): Condition by "ifdef subprocesses".
266 (syms_of_process) <Qinternal_default_process_sentinel>
267 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
269 * msdos.h: Add prototypes for new functions.
270 (EINPROGRESS): Define.
271 (O_CLOEXEC): Define to zero.
273 * msdos.c (check_window_system): Remove unnecessary an
274 incompatible duplicate function.
275 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
276 New functions in support of new functionality.
278 * menu.c (single_menu_item): Add visual indication of submenu
279 also for menus on MSDOS frames.
280 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
282 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
283 when async subprocesses aren't supported.
285 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
287 * emacs.c (close_output_streams): Zero out errno before calling
290 * dired.c [MSDOS]: Include msdos.h.
292 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
293 (DATA_START) [MSDOS]: Define.
294 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
296 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
297 Ifdef away for MSDOS.
298 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
299 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
301 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
302 Use temporary file template that is compatible with mkostemp.
303 Move vfork-related portions under #ifndef MSDOS.
304 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
306 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
308 * buffer.c (Foverlays_at): Add argument `sorted'.
310 2014-04-14 Eli Zaretskii <eliz@gnu.org>
312 * insdel.c (invalidate_buffer_caches): When deleting or replacing
313 text, invalidate the bidi_paragraph_cache upto and including the
316 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
318 Port to IRIX 6.5 (Bug#9684).
319 * alloc.c (TAGGABLE_NULL): New constant,
320 for porting to hosts with nontrivial DATA_SEG_BITS settings.
321 (next_vector, set_next_vector): Use it.
322 * conf_post.h (INET6) [IRIX6_5]: Define.
323 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
324 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
325 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
326 for consistency with how TAGGABLE_NULL is computed.
328 2014-04-13 Eli Zaretskii <eliz@gnu.org>
330 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
331 before passing it to system APIs.
333 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
335 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
337 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
338 make sure stack.byte_string_start is not de-adjusted by pushhandler.
340 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
342 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
344 2014-04-12 Eli Zaretskii <eliz@gnu.org>
346 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
347 covered by a display string that ends in a newline, and that cases
348 going back by DVPOS lines to hit the search limit, lift the limit
349 and go back until DVPOS is reached. (Bug#17244)
351 * indent.c (Fvertical_motion): Handle correctly the case when the
352 display string is preceded by an empty line.
354 2014-04-11 Eli Zaretskii <eliz@gnu.org>
356 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
357 use S_IWRITE instead.
359 2014-04-11 Glenn Morris <rgm@gnu.org>
361 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
363 2014-04-09 Ken Brown <kbrown@cornell.edu>
365 * Makefile.in (EMACS_MANIFEST): Revert last change.
367 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
369 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
371 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
372 (symbol_block_pinned): New var.
373 (Fmake_symbol): Initialize `pinned'.
374 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
375 pinned and signal an error for un-purifiable objects.
377 (Fpurecopy): Use it, except for objects that can't be purified.
378 (mark_pinned_symbols): New function.
379 (Fgarbage_collect): Use it.
380 (gc_sweep): Remove hack made unnecessary.
382 2014-04-05 Glenn Morris <rgm@gnu.org>
384 * keyboard.c (Fopen_dribble_file): Doc tweak.
386 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
389 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
390 bar is zero height, just return (Bug#16976).
391 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
392 * nsterm.h (EmacsView): Add wait_for_tool_bar.
393 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
394 is nil. If waiting for toolbar to complete, force a redraw.
395 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
397 2014-04-03 Ken Brown <kbrown@cornell.edu>
399 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
401 2014-04-02 Martin Rudalics <rudalics@gmx.at>
403 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
404 width from font width (Bug#17163).
406 2014-03-30 Martin Rudalics <rudalics@gmx.at>
408 * frame.c (x_set_frame_parameters): Calculate default values of
409 new frame sizes only after all other frame parameters have been
410 processed (Bug#17142).
412 2014-03-28 Ken Brown <kbrown@cornell.edu>
414 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
417 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
419 * xterm.c (x_draw_image_glyph_string): Adjust image background
420 width accordingly when its x position is adjusted. (Bug#17115)
422 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
424 * w32term.c (x_draw_image_glyph_string): Fix computation of height
425 and width of image background when it is displayed with a 'box'
428 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
430 More backward-compatible fix to char-equal core dump (Bug#17011).
431 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
432 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
434 Fix core dump in char-equal (Bug#17011).
435 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
436 unibyte buffers, as we can't tell whether the characters are
439 * insdel.c (adjust_markers_for_delete): Remove unused local.
441 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
443 Have (MARKER . ADJUSTMENT) undo records always be immediately
444 after their corresponding (TEXT . POS) record in undo list.
446 * lisp.h (record-delete): New arg record_markers.
447 (record_marker_adjustment): No longer needed outside undo.c.
448 * insdel.c (adjust_markers_for_delete): Move calculation of marker
449 adjustments to undo.c's record_marker_adjustments. Note that
450 fileio.c's decide_coding_unwind is another caller to
451 adjust_markers_for_delete. Because it has undo list bound to t,
452 it does not rely on adjust_markers_for_delete to record marker
454 (del_range_2): Swap call to record_delete and
455 adjust_markers_for_delete so as undo marker adjustments are
456 recorded before current deletion's adjustments, as before.
457 (adjust_after_replace):
458 (replace_range): Pass value for new record_markers arg to
460 * undo.c (record_marker_adjustment): Rename to
461 record_marker_adjustments and made static.
462 (record_delete): Check record_markers arg and call
463 record_marker_adjustments.
464 (record_change): Pass value for new record_markers arg to
466 (record_point): at_boundary calculation no longer needs to account
467 for marker adjustments.
469 2014-03-24 Martin Rudalics <rudalics@gmx.at>
471 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
474 2014-03-23 Glenn Morris <rgm@gnu.org>
476 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
478 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
480 * buffer.c (struct sortvec): Add field `spriority'.
481 (compare_overlays): Use it.
482 (sort_overlays): Set it.
484 2014-03-23 Eli Zaretskii <eliz@gnu.org>
486 * xdisp.c (redisplay_window): If all previous attempts to find the
487 cursor row failed, try a few alternatives before falling back to
488 the top-most row of the window. Use row_containing_pos. (Bug#17047)
490 2014-03-22 Daniel Colascione <dancol@dancol.org>
492 * process.c (conv_sockaddr_to_lisp): When extracting the string
493 names of AF_LOCAL sockets, stop before reading uninitialized
496 2014-03-23 Daniel Colascione <dancol@dancol.org>
498 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
499 array. (ASAN caught.)
501 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
503 Fix regression introduced by patch for Bug#10500.
504 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
505 * w32term.c (x_draw_image_relief): Likewise.
507 2014-03-21 Martin Rudalics <rudalics@gmx.at>
509 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
510 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
511 maximize a frame for odd default fonts.
513 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
515 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
517 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
519 * doc.c (store_function_docstring): Warn when we don't know where to
521 (Fsubstitute_command_keys): Don't advertise the fact that
522 text-properties are dropped, since we think it's a bug that we'll fix
525 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
526 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
527 * frame.c (frame_garbaged): Make "docstring" more precise.
529 2014-03-20 Glenn Morris <rgm@gnu.org>
531 * charset.c (init_charset): When we cannot find the charsets directory,
532 mention if EMACSDATA is set.
534 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
536 * fns.c (Frandom): Fix rare bug where the result isn't random.
538 Fix porting inconsistency about rounding to even.
539 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
540 This way, the unusual !HAVE_RINT case acts like the usual
541 HAVE_RINT case, and we can fix the documentation accordingly.
543 2014-03-19 Eli Zaretskii <eliz@gnu.org>
545 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
546 (w32_wnd_proc): Initialize the dwHoverTime member of
547 TRACKMOUSEEVENT structure.
549 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
551 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
553 2014-03-16 Eli Zaretskii <eliz@gnu.org>
555 * search.c (find_newline): Speed up the function when using the
556 newline cache, by halving the number of calls to
557 region_cache_forward and region_cache_backward. (Bug#16830)
559 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
561 * buffer.c (Fset_buffer): Document return value (bug#17015).
563 2014-03-14 Martin Rudalics <rudalics@gmx.at>
565 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
566 nil, always resize character wise to avoid potential loss of the
567 mode line (Bug#16923 related).
569 2014-03-12 Martin Rudalics <rudalics@gmx.at>
571 * frame.c (x_set_frame_parameters): Always calculate new sizes
572 pixelwise to avoid potential loss when rounding.
574 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
576 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
577 * xterm.c (x_free_frame_resources): Free all allocated cursors.
579 2014-03-10 Eli Zaretskii <eliz@gnu.org>
581 * w32.c (fstatat): Don't add an extra slash if the argument ends
582 with a slash: this fails the subsequent call to stat_worker on
583 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
585 2014-03-09 Martin Rudalics <rudalics@gmx.at>
587 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
589 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
591 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
593 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
594 when frame is only on one screen (Bug#14713).
596 2014-03-08 Eli Zaretskii <eliz@gnu.org>
598 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
599 there's a valid wrap point in the display line, the last glyph
600 cannot "just barely fit" on this row, because display_line doesn't
601 let it. Instead, proceed as if the last glyph didn't fit, so that
602 we eventually back up the iterator to the wrap point. This avoids
603 delusional behavior of move_it_to, whereby it proceeds to the next
604 display line, but sets current_x to zero for all the glyphs that
605 without word-wrap would fit on the previous display line.
606 One result was that visual-order cursor movement behaved erratically
608 (Fmove_point_visually): Add code to find the x coordinate of the
609 last character before wrap point, under word-wrap on a TTY.
611 2014-03-07 Eli Zaretskii <eliz@gnu.org>
613 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
614 also return value of MOVE_POS_MATCH_OR_ZV from
615 move_it_in_display_line_to, when moving from beginning of line to
616 point's position. (Bug#16961)
618 2014-03-07 Martin Rudalics <rudalics@gmx.at>
620 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
621 * window.c (Fselect_window): Explain NORECORD and
622 `buffer-list-update-hook' in doc-string.
624 2014-03-06 Martin Rudalics <rudalics@gmx.at>
626 * window.c (Fother_window_for_scrolling): Check that
627 Vother_window_scroll_buffer is a buffer.
629 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
631 * xterm.c (xim_initialize): Always pass a copy of resource name
632 to XRegisterIMInstantiateCallback and eassert whether return
633 value is True. Passing copy is important because Xlib doesn't
634 make its own copy and resource name argument usually points to
635 SSDATA (Vx_resource_name), which may be changed from Lisp.
636 (xim_close_display): For XUnregisterIMInstantiateCallback,
637 always eassert return value and pass exactly the same values
638 as were used for XRegisterIMInstantiateCallback.
639 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
640 sources to check why if you are interested.
642 2014-03-05 Martin Rudalics <rudalics@gmx.at>
644 * dispnew.c (change_frame_size_1): Add new_lines instead of
645 new_height, the latter may be still zero if passed as such.
646 * window.c (Fwindow_pixel_height): Mention bottom divider in
649 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
651 Fix "resource temporarily unavailable" with xgselect
653 * xgselect.c: Include <stdbool.h>.
654 (xg_select) [!USE_GTK]: Don't lose track of errno.
656 Fix minor --enable-gcc-warnings issues.
657 * widget.c (update_various_frame_slots, EmacsFrameResize):
658 Avoid unused locals. Prefer 'if' to '#if' when either will do.
660 2014-03-04 Ken Brown <kbrown@cornell.edu>
662 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
663 represent the actual adjustment needed for alignment.
665 2014-03-04 Eli Zaretskii <eliz@gnu.org>
667 * gmalloc.c (aligned_alloc): Don't allocate more memory than
668 needed, and don't reallocate if the initial allocation already
669 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
671 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
673 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
676 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
678 * cmds.c (delete-char): Update docstring pointing out that the
679 function ignores `delete-active-region' and `overwrite-mode'.
681 2014-03-03 Eli Zaretskii <eliz@gnu.org>
683 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
685 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
686 allocated buffer due to alignment.
687 (freehook): If the block to be freed was allocated by
688 'aligned_alloc', find its real pointer before calling 'free'.
690 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
693 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
695 * font.c (toplevel): Adjust comment about font cache layout.
696 (font_clear_cache): Fix to match real font cache layout.
697 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
698 (Fframe_font_cache) [FONT_DEBUG]: New function.
699 (syms_of_font) [FONT_DEBUG]: Defsubr it.
701 Avoid crashes when X fonts are erroneously freed on reused X
702 'Display *' connection data (Bug#16069). Note that X font
703 resources still may be leaked, but currently there is no way
704 to completely avoid it.
705 * xterm.h (struct x_display_info): New member x_id. Add comments.
706 * xterm.c (x_display_id): New variable.
707 (x_term_init): Assign identifier to each opened X connection.
708 * xfont.c (struct xfont): New member x_display_id.
709 (xfont_open): Initialize it with frame's display id.
710 (xfont_close): Check whether font's display id matches the one
711 recorded for the given display. Adjust comment.
712 * xftfont.c (struct xftfont_info):
713 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
715 2014-03-01 Martin Rudalics <rudalics@gmx.at>
717 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
718 * window.c (Fother_window_for_scrolling): Don't try to scroll a
719 killed Vother_window_scroll_buffer.
720 (Vother_window_scroll_buffer): Fix doc-string accordingly.
722 2014-03-01 Eli Zaretskii <eliz@gnu.org>
724 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
725 that start with more than 2 slashes as UNCs. (Bug#16751)
727 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
729 Fix a few crashes and leaks when cloning C strings.
730 * alloc.c, lisp.h (dupstring): New function.
731 * gtkutil.c (xg_get_font):
732 * term.c (tty_default_color_capabilities):
733 * xsettings.c (store_monospaced_changed)
734 (store_font_name_changed, parse_settings)
735 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
736 This avoids some unlikely crashes due to accessing freed storage,
737 and avoids some minor memory leaks in the more-typical case.
739 2014-02-28 Martin Rudalics <rudalics@gmx.at>
741 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
742 cursor when modeline can't be dragged (Bug#16647).
744 2014-02-28 Glenn Morris <rgm@gnu.org>
746 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
747 from custom-delayed-init-variables. (Bug#11565)
749 2014-02-27 Martin Rudalics <rudalics@gmx.at>
751 More fixes for mouse glyph calculations (Bug#16647).
752 * window.c (coordinates_in_window): In intersection of
753 horizontal and vertical window dividers prefer the horizontal
754 one. Add some extra parens to last fix.
755 (window_relative_x_coord): Return x-coordinate for header and
757 * xdisp.c (remember_mouse_glyph): In text area don't extend
758 glyph into mode line to show the vertical drag cursor there
759 immediately. Subdivide mouse glyphs in right fringes to show a
760 horizontal drag cursor as soon as we enter the "grabbable width"
761 portion. Handle vertical border case separately. Do not
762 subdivide window divider areas.
763 (note_mouse_highlight): On bottom divider of bottommost windows
764 show vertical drag cursor only when the minibuffer window can be
767 2014-02-27 Eli Zaretskii <eliz@gnu.org>
769 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
770 reset by the face of the object just displayed. See also bug#76.
771 (get_next_display_element): If the string came from a display
772 property, examine the box face attribute at it->position, not at
773 it->current.pos, since the latter was not updated yet. (Bug#16870)
774 (handle_face_prop): Improve commentary.
776 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
778 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
779 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
781 2014-02-26 Martin Rudalics <rudalics@gmx.at>
783 Fixes around Bug#16647.
784 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
785 ON_BOTTOM_DIVIDER cases.
786 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
787 only if the window has no right divider.
788 (Fcoordinates_in_window_p): Fix doc-string.
790 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
792 * lread.c (Funintern): Fix doc to match advertised calling convention.
794 2014-02-24 Daniel Colascione <dancol@dancol.org>
796 * keyboard.c (read_char): Close race that resulted in lost events.
798 2014-02-22 Glenn Morris <rgm@gnu.org>
800 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
801 * window.c (window-resize-pixelwise): Doc fixes.
803 * process.c (Finternal_default_process_filter)
804 (Finternal_default_process_sentinel): Doc tweaks.
806 2014-02-21 Glenn Morris <rgm@gnu.org>
808 * process.c (Fprocess_buffer, Faccept_process_output)
809 (Finternal_default_process_filter, Finternal_default_process_sentinel):
812 2014-02-21 Martin Rudalics <rudalics@gmx.at>
814 * window.c (Fwindow_scroll_bar_width): New function.
816 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
818 Pacify GCC when configuring with --enable-gcc-warnings.
819 * xdisp.c (move_it_in_display_line_to) [lint]:
820 Initialize recently-added local.
822 2014-02-21 Daniel Colascione <dancol@dancol.org>
824 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
826 2014-02-20 Eli Zaretskii <eliz@gnu.org>
828 * xdisp.c (init_iterator): Don't dereference a bogus face
830 (try_cursor_movement): Don't use cursor position if
831 set_cursor_from_row failed to compute it. This avoids assertion
832 violations in MATRIX_ROW.
833 (move_it_in_display_line_to): Save the iterator state in ppos_it
834 only once per call. Reimplement the method used to return to the
835 best candidate position if all the positions found in display line
836 are beyond TO_CHARPOS. This cuts down the number of calls to
837 bidi_shelve_cache, which moves a lot of stuff when lines are long
838 and include bidirectional text. (Bug#15555)
840 2014-02-20 Glenn Morris <rgm@gnu.org>
842 * data.c (Fdefalias): Doc fix.
844 2014-02-19 Eli Zaretskii <eliz@gnu.org>
846 * xdisp.c (display_line): Fix horizontal scrolling of large images
847 when fringes are turned off. This comes at a price of not
848 displaying the truncation/continuation glyphs in this case.
851 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
852 CreateDIBSection returns an error indication, zero out *ximg after
853 destroying the image. This avoids crashes in memory allocations
854 due to the fact that some of the callers also call
855 x_destroy_x_image, which will attempt to free an already free'd
858 2014-02-18 Martin Rudalics <rudalics@gmx.at>
860 * widget.c (update_various_frame_slots): Don't set
861 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
863 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
865 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
867 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
869 temacs --daemon fix (Bug#16599).
870 * emacs.c (main): Initialize daemon_pipe[1] here ...
871 (syms_of_emacs): ... instead of here.
873 2014-02-16 Anders Lindgern <andlind@gmail.com>
875 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
878 2014-02-16 Daniel Colascione <dancol@dancol.org>
880 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
881 (xd_get_connection_address): Use it.
882 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
883 xd_get_connection_address because the latter signals if the bus
884 we're trying to close is already disconnected.
886 2014-02-13 Eli Zaretskii <eliz@gnu.org>
888 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
889 argument to CreateThread. This avoids segfaults on Windows 9X.
890 Reported by oslsachem <oslsachem@gmail.com>.
892 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
894 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
895 * unexhp9k800.c (unexec_error): New function, to simplify the code.
896 (check_lseek): New function, to report lseek errors.
897 (save_data_space, update_file_ptrs, read_header, write_header)
898 (copy_file, copy_rest, unexec): Use these news functions.
899 (update_file_ptrs): Don't assume wraparound behavior when
900 converting a large size_t value to off_t.
902 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
904 * composite.c (fill_gstring_header): Pass positions as C integers
905 and move parameters checking to...
906 (Fcomposition_get_gstring): ...this function. Handle case when
907 buffer positions are in reversed order and avoid crash (Bug#16739).
909 * buffer.c (validate_region): Mention current buffer in error message.
911 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
913 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
915 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
917 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
919 2014-02-11 Glenn Morris <rgm@gnu.org>
921 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
922 Replace refs to "OpenStep" in messages.
924 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
926 Avoid "." at end of error diagnostics.
927 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
929 * nsfns.m (ns_display_info_for_name):
930 * nsselect.m (Fx_own_selection_internal):
931 * nsterm.m (performDragOperation:):
932 Remove "." from end of diagnostic.
934 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
936 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
937 unintuitive (bug#15824).
938 (Fyes_or_no_p): Doc fix (bug#15456).
940 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
942 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
944 * eval.c (call_debugger): When exiting the debugger, do not allow
945 max_specpdl_size less than actual binding depth (Bug#16603).
946 (syms_of_eval): Adjust docstring.
948 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
950 * cmds.c (Fself_insert_command): Output a clearer error message on
951 negative repetitions (bug#9476).
953 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
955 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
957 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
959 * minibuf.c (Fread_string): Doc clarification (bug#15422).
961 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
963 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
965 * keyboard.c (Frecursive_edit): Fix typo in docstring.
967 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
969 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
971 * keyboard.c (Frecursive_edit): Say more precicely how throwing
972 `exit' works (bug#15865).
974 2014-02-07 Martin Rudalics <rudalics@gmx.at>
976 Constrain window box/body sizes and margin widths (Bug#16649).
977 * xdisp.c (window_box_width): Don't return less than zero.
978 (window_box_left_offset, window_box_right_offset): Don't return
979 more than the window's pixel width.
980 * window.c (window_body_height, window_body_width): Don't return
982 (window_resize_apply): Adjust margin width, if necessary.
984 2014-02-07 Glenn Morris <rgm@gnu.org>
986 * nsterm.m (syms_of_nsterm): Doc fix.
988 2014-02-06 Eli Zaretskii <eliz@gnu.org>
990 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
991 New variables: pointers through which to call the respective APIs.
992 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
993 (filename_from_ansi, sys_link, check_windows_init_file):
994 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
995 This is required on Windows 9X, where we dynamically load
996 UNICOWS.DLL which has their non-stub implementations.
997 (maybe_load_unicows_dll): Assign addresses to these 2 function
998 pointers after loading UNICOWS.DLL.
1000 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1001 MultiByteToWideChar and WideCharToMultiByte through function
1004 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1007 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1009 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1010 for OSX >= 10.9 if separate spaces are used.
1011 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1013 2014-02-06 Glenn Morris <rgm@gnu.org>
1015 * buffer.c (cache-long-scans): Doc fix.
1017 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1019 * w32fns.c (Fw32_shell_execute): Doc fix.
1021 2014-02-05 Bastien Guerry <bzg@gnu.org>
1023 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1024 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1026 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1028 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1029 outside the window (Bug#16649).
1031 * xdisp.c (note_mouse_highlight): When entering a margin area show
1032 a non-text cursor (Bug#16647).
1034 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1036 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1037 It prompted a compile-time diagnostic on GNU/Linux.
1038 Simplify to remove the need for the label.
1040 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1042 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1043 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1044 to show it; otherwise return 'unsupported--w32-dialog' to signal
1045 to the caller that emulation with menus is necessary.
1046 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1048 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1050 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1053 * menu.c (Fx_popup_dialog): Don't condition the call to
1054 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1055 special symbol 'unsupported--w32-dialog', emulate the dialog with
1056 a menu by calling x-popup-menu.
1058 * menu.h (Qunsupported__w32_dialog): New extern variable.
1060 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1062 * keyboard.c (kbd_buffer_get_event): Read file notification events
1065 * xgselect.c (xg_select): Read glib events in any case, even if
1066 there are no file descriptors to watch for. (Bug#16519)
1068 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1070 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1071 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1072 * w32term.c (w32_draw_window_divider): Handle first and last
1074 * w32term.h (w32_fill_area_abs): New function.
1075 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1077 * xfaces.c (realize_basic_faces): Handle new face ids.
1078 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1079 and bottom divider width.
1080 * xterm.c (x_draw_window_divider): Handle first and last pixels
1083 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1085 * print.c (Fexternal_debugging_output): Add cast to pacify
1086 --enable-gcc-warnings.
1087 * eval.c (call_debugger): Grow specpdl if the debugger was
1088 entered due to specpdl overflow (Bug#16603) and allow more
1089 specpdl space for the debugger itself.
1091 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1093 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1096 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1098 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1099 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1101 * print.c (Fexternal_debugging_output): If the argument character
1102 is non-ASCII, encode it with the current locale's encoding before
1103 writing the result to the terminal. (Bug#16448)
1105 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1106 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1109 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1111 * process.c (create_process): Reset SIGPROF handler in the child.
1112 * callproc.c (call_process): Likewise.
1114 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1116 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1118 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1120 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1121 of zero to print strings, GDB doesn't like it.
1123 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1124 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1125 we still use correct addresses. (Bug#16576)
1127 2014-01-27 K. Handa <handa@gnu.org>
1129 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1130 to preserve the code detection behavior of 24.3.
1131 * coding.h (struct coding_system): New member detected_utf8_bytes.
1132 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1133 (decode_coding_gap): Use short cut for UTF-8 file reading only
1134 when coding->detected_utf8_bytes equals to coding->src_bytes.
1135 * fileio.c (Finsert_file_contents): Cancel the previous change.
1137 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1139 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1140 that are not visible.
1142 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1144 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1145 is grabbed (Bug#16565).
1147 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1149 * xdisp.c (last_max_ascent): Re-remove after erroneously
1150 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1152 (move_it_to): Re-remove reference to last_max_ascent.
1153 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1154 max_descent here instead of calling line_bottom_y.
1157 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1159 * terminal.c (initial_free_frame_resources): New function.
1160 (init_initial_terminal): Install new hook to free face cache
1161 on initial frame and avoid memory leak. For details, see
1162 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1163 * xfaces.c (free_frame_faces): Adjust comment.
1165 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1167 * data.c (Fstring_to_number): Document results if unparsable
1170 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1172 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1174 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1176 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1177 * coding.c (detect_coding_utf_8, emacs_mule_char)
1178 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1179 (check_utf_8, decode_coding):
1180 * coding.h (struct coding_system.errors):
1181 Use ptrdiff_t, not int, for integer values derived from buffer and
1184 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1185 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1186 before invoking decode_coding_gap, since there's just one block.
1188 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1190 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1191 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1192 too early. Again run change_frame_size before assigning menu-
1195 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1197 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1198 arrives, call x_check_fullscreen, in case the new display has a
1199 different resolution. (Bug#16517)
1201 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1203 * term.c (read_menu_input): If the selected frame changes, exit
1205 (tty_menu_show): If the selected frame changes while we displayed
1206 a menu, throw to top level. (Bug#16479)
1208 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1210 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1212 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1214 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1215 * data.c (count_one_bits_word): Fix bug (negated comparison)
1216 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1218 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1220 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1221 Avoid undefined behavior by initializing display property bit of a
1222 string processed by the bidirectional iterator. For details, see
1223 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1225 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1227 Minor cleanup of previous change.
1228 * image.c (imagemagick_error, Fimagemagick_types):
1229 Omit some recently-introduced and unnecessary casts and assignments.
1231 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1233 Fix two memory leaks discovered with Valgrind.
1234 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1235 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1237 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1239 Fixes in window size functions around Bug#16430 and Bug#16470.
1240 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1241 (Fwindow_mode_line_height, Fwindow_header_line_height)
1242 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1243 Minor doc-string adjustments.
1244 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1245 Rewrite doc-strings.
1246 (window_body_height, window_body_width): Do not count partially
1247 visible lines/columns when PIXELWISE is nil (Bug#16470).
1248 (Qfloor, Qceiling): New symbols.
1250 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1252 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1253 when the image cache is not yet allocated. (Bug#16509)
1255 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1257 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1258 re-attach intervals to its base buffer (Bug#16502).
1259 * intervals.c (set_interval_object): Move from here...
1260 * intervals.h (set_interval_object): ... to here. Fix comments.
1262 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1264 Avoid undefined behavior by initializing buffer redisplay bit.
1265 Problem reported by Dmitry Antipov in
1266 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1267 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1269 Revert some of the CANNOT_DUMP fix (Bug#16494).
1270 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1272 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1274 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1275 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1276 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1277 they are replaced by macros that expand into direct calls to the
1278 corresponding functions from GDI32.DLL.
1279 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1280 variables in the Cygwin build, they are unused.
1282 2014-01-19 K. Handa <handa@gnu.org>
1284 * composite.c (composition_update_it): Fix previous change.
1286 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1288 Fix file name handling on MS-Windows 9X.
1289 * w32.c (maybe_load_unicows_dll): New function.
1291 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1292 on, to make sure we can convert file names to and from UTF-8 on
1293 Windows 9X. This fixes a failure to start up because Emacs cannot
1294 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1296 * w32font.c [WINDOWSNT]: Include w32.h.
1297 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1298 of implementing the same stuff.
1299 Remove now unused g_b_init_is_windows_9x.
1301 * w32.h (maybe_load_unicows_dll): Add prototype.
1303 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1305 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1306 switch to single keyboard. Prevents daemon crashes when a new
1307 client connects while we show a TTY menu in an existing client.
1310 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1312 Fix MinGW64 porting problem with _setjmp.
1313 Reported by Eli Zaretskii in:
1314 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1315 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1316 the old _setjmp and _longjmp. All uses changed.
1318 2014-01-13 Daniel Colascione <dancol@dancol.org>
1320 * textprop.c (Fremove_list_of_text_properties):
1321 Correctly handle reaching the end of the interval tree. (Bug#15344)
1323 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1325 * xdisp.c (resize_mini_window): Round height to a multiple of
1326 frame's line height. Fix bug in calculation of window start
1327 position (Bug#16424).
1329 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1331 * macfont.m: Include termchar.h.
1332 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1333 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1334 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1335 *_WITH_GC_* to take face and f as parameters.
1336 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1337 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1339 2014-01-13 Daniel Colascione <dancol@dancol.org>
1341 Fix menu item updating in the presence of the Unity global menu
1344 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1345 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1347 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1348 updating menus; explain why.
1349 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1350 problem it's supposed to solve and it interferes with detecting
1351 the presence of a global menu.
1352 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1355 2014-01-11 K. Handa <handa@gnu.org>
1357 * composite.c (composition_update_it): Fix indexing of
1358 LGSTRING_CHAR (Bug#15984).
1360 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1362 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1364 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1366 * xdisp.c (try_window_id): Don't use this function's optimizations
1367 if overlays in the buffer displayed by the window have changed
1368 since last redisplay. (Bug#16347)
1369 (message_dolog): Fix indentation.
1371 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1373 * frame.c (frame_resize_pixelwise): Fix doc-string.
1375 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1377 Fix handling of internal borders (Bug#16348).
1378 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1379 Remove internal border width from pixel width of windows.
1380 (change_frame_size_1): Don't return early when frame's pixel
1381 size changes - we still have to record the new sizes in the
1383 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1384 also when toolbar gets larger.
1385 * window.c (check_frame_size): Include internal_border_width in
1387 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1388 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1389 In non-toolkit/non-GTK version clear internal border.
1390 * xterm.c (x_clear_under_internal_border): New function for
1391 non-toolkit/non-GTK version.
1392 (x_after_update_window_line): In non-toolkit/non-GTK version
1394 (handle_one_xevent, x_set_window_size):
1395 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1396 * xterm.h (x_clear_under_internal_border): Extern it.
1398 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1400 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1401 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1404 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1406 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1407 last value of point is not equal to buffer's point. (Bug#16129)
1409 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1412 * nsterm.h (updateCollectionBehavior): Rename from
1413 updateCollectionBehaviour. All uses changed.
1415 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1416 * Makefile.in (SETFATTR): New macro.
1417 (temacs$(EXEEXT)): Use it.
1419 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1421 Fix maximization behavior on Windows (Bug#16300).
1422 * w32fns.c (w32_fullscreen_rect): Don't handle
1423 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1424 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1425 of SetWindowPos. Restore last placement also when leaving
1426 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1427 but the FULLSCREEN_BOTH case.
1429 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1432 * data.c (arithcompare_driver):
1433 * fileio.c (Fcar_less_than_car):
1434 * fns.c (internal_equal):
1435 * frame.c (delete_frame):
1436 * lisp.h (enum More_Lisp_Bits):
1438 Avoid C99 constructs that don't work in C89.
1439 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1440 to port to C89, which doesn't have 'long long'.
1441 (count_trailing_zero_bits): Use them.
1443 2014-01-03 Chong Yidong <cyd@gnu.org>
1445 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1447 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1449 Further adjust frame/window scrollbar width calculations.
1450 * window.c (apply_window_adjustment):
1451 Set windows_or_buffers_changed.
1452 (Fwindow_scroll_bars): Return actual scrollbar width.
1453 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1454 For non-toolkit builds again use 14 as minimum width and set
1455 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1456 * xterm.c (XTset_vertical_scroll_bar): Take width from
1457 WINDOW_SCROLL_BAR_AREA_WIDTH.
1458 (x_new_font): Rename wid to unit. Base calculation of new
1459 scrollbar width on toolkit used and make it analogous to that of
1460 x_set_scroll_bar_default_width.
1461 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1462 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1463 of GetSystemMetrics.
1464 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1465 WINDOW_SCROLL_BAR_AREA_WIDTH.
1466 (x_new_font): Make it correspond to changes in xterm.c.
1468 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1470 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1471 This is a cleaner way to fix the MinGW-w64 porting problem.
1472 Check for INTPTR_MAX misconfiguration.
1474 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1476 * search.c (newline_cache_on_off, find_newline): In indirect
1477 buffers, use the newline cache of the base buffer.
1479 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1480 buffer, invalidate the caches of its base buffer. (Bug#16265)
1482 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1483 buffers, use the width-run cache of the base buffer.
1485 * xdisp.c (redisplay_window): When the window displays an indirect
1486 buffer, and the character widths in the display table have
1487 changed, invalidate the width-run cache of the corresponding base
1490 * fileio.c (Finsert_file_contents): When invalidating the newline
1491 cache, consider the case of inserting into indirect buffer.
1493 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1494 In indirect buffers, use the paragraph cache of the base buffer.
1496 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1498 * window.c (grow_mini_window): Fix last change.
1500 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1502 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1504 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1506 * w32term.c (w32_initialize): Use LCID and LOWORD.
1508 * w32proc.c (create_child): Use pid_t for 5th argument.
1509 (IsValidLocale): Don't provide prototype for MinGW64.
1510 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1511 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1513 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1514 MinGW64 doesn't support.
1516 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1518 * w32.c (set_named_security_info): New function.
1519 (acl_set_file): Fall back on set_named_security_info if
1520 set_file_security fails.
1521 (g_b_init_set_named_security_info_w)
1522 (g_b_init_set_named_security_info_a): New static variables.
1523 (globals_of_w32): Initialize them to zero.
1524 (set_named_security_info): Set them to non-zero if the
1525 corresponding API is available.
1526 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1527 New function typedefs.
1529 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1531 Some more fixes following pixelwise resize changes including one
1533 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1534 of frame_resize_pixelwise.
1535 * widget.c (pixel_to_text_size): New function.
1536 (update_wm_hints): Have size hints respect value of
1537 frame_resize_pixelwise.
1538 (EmacsFrameResize): Alway process resize requests pixelwise.
1539 * window.c (grow_mini_window): Make sure mini window is at least
1541 * xdisp.c (display_menu_bar): Make sure menubar extends till
1543 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1544 (x_set_tool_bar_lines): Calculate pixelwise.
1545 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1546 frame_resize_pixelwise.
1548 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1550 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1551 variables not used there.
1553 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1555 * w32.c (sys_umask): New function. (Bug#16299)
1557 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1559 * dispnew.c (change_frame_size_1): Take old width of root window
1560 from that window's pixel width. (Bug#16284)
1562 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1564 Plain copy-file no longer chmods an existing destination (Bug#16133).
1565 * fileio.c (realmask): Now a static var, not a local.
1566 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1567 Remove arg STATPTR. All uses changed.
1568 (Fcopy_file): Do not alter permissions of existing destinations,
1569 unless PRESERVE-PERMISSIONS (renamed from
1570 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1571 Avoid race when testing for existing destinations and for
1572 when input and output files are the same.
1573 If changing the group fails, adjust both default and
1574 preserved permissions so that access is not granted to the
1576 (Fset_default_file_modes, init_fileio): Update realmask.
1577 (Fdefault_file_modes): Use realmask instead of calling umask.
1579 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1581 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1582 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1583 flags on the daemon pipe ends before execing.
1585 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1587 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1588 session. (Bug#14739)
1590 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1592 * callproc.c (Vexec_path): Document that exec-directory is in it.
1594 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1596 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1599 2013-12-27 Chong Yidong <cyd@gnu.org>
1601 * data.c (Fsymbol_function): Doc fix.
1603 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1605 Some more tinkering with Bug#16051.
1606 * window.c (resize_frame_windows): Don't let the size of the
1607 root window drop below the frame's default character size.
1608 Never ever delete any subwindows - let the window manager do the
1611 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1612 of toolbar lines needed when they exceed the height of the root
1614 (unwind_create_frame_1): New function.
1615 (Fx_create_frame): Generally inhibit calling the window
1616 configuration change hook here. Remove extra call to
1617 change_frame_size - it's not needed when we don't run the
1618 configuration change hook.
1620 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1622 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1623 On my Fedora 19 platform the core dumps were so big that
1624 my desktop became nearly catatonic.
1625 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1626 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1627 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1628 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1629 a clang-only syntax.
1630 * conf_post.h (__has_feature): New macro, if not already defined.
1631 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1632 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1634 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1636 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1637 is a file name. (Bug#16252)
1639 2013-12-25 Chong Yidong <cyd@gnu.org>
1641 * keyboard.c (Voverriding_terminal_local_map)
1642 (Voverriding_local_map): Doc fix.
1644 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1646 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1648 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1649 file name when it is submitted to ShellExecute. Simplify code.
1650 Don't test DOCUMENT for being a string, as that is enforced by
1651 CHECK_STRING. Doc fix.
1653 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1655 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1656 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1657 redisplay_tool_bar does. Improve and fix commentary.
1658 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1659 limits of the glyph matrices. (Bug#16051)
1660 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1661 only when the new size is different from the old one, and the new
1662 size can be achieved given the frame height.
1664 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1666 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1668 2013-12-23 Glenn Morris <rgm@gnu.org>
1670 * lread.c (Fload): Mention load-prefer-newer in doc.
1672 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1674 Handle Bug#16207 by being more restrictive when running hooks.
1675 * window.c (unwind_change_frame): New function.
1676 (Fset_window_configuration): Don't run configuration change hook
1677 while the frame configuration is unsafe. Call select_window
1680 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1682 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1684 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1686 * nsterm.h: Declare EmacsColor category.
1688 * nsterm.m (NSColor): Implement EmacsColor category.
1689 (ns_get_color): Use colorUsingDefaultColorSpace.
1690 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1692 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1694 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1696 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1697 having the PNG_NORETURN attribute, to avoid compiler warning in
1700 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1702 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1704 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1705 fringe background extension.
1706 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1707 because they are now always the same as `left' and `width',
1708 respectively. Remove code for the case that `width' and
1709 `sb_width' are different.
1711 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1713 Remove scroll_bar_actual_width from frames.
1714 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1715 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1716 (x_figure_window_size):
1717 * nsterm.m (x_set_window_size):
1718 * widget.c (set_frame_size):
1719 * w32term.c (x_set_window_size):
1720 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1721 scroll_bar_actual_width.
1723 Convert scroll_bar members to integers on Windows.
1724 * w32term.h (struct scroll_bar): Convert top, left, width,
1725 height, start, end and dragging to integers.
1726 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1728 * w32term.c (w32_set_scroll_bar_thumb)
1729 (w32_scroll_bar_handle_click): Remove XINT conversions for
1730 scroll_bar members. Treat bar->dragging as integer.
1731 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1732 first element. Remove XINT conversions for scroll_bar members.
1733 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1734 Remove XINT conversions for scroll_bar members.
1736 Fix assignment for new window total sizes.
1737 * window.c (Fwindow_resize_apply_total): Assign values for
1740 2013-12-20 Chong Yidong <cyd@gnu.org>
1742 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1743 argument to `append'.
1745 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1747 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1748 current text face, for extending the face of the display margins.
1751 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1752 Doc fix. (Bug#16190)
1754 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1756 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1759 * nsterm.m (Qfile, Qurl): New.
1760 (EV_MODIFIERS2): New macro.
1761 (EV_MODIFIERS): Use EV_MODIFIERS2.
1762 (ns_term_init): Remove font and color from DND, does not work on
1763 newer OSX, and other ports don't have them.
1764 (performDragOperation:): Handle modifiers used during drag.
1765 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1766 Remove global Lisp variables used to communicate with ns-win.el.
1767 Remove font and color handling.
1768 (syms_of_nsterm): Defsym Qfile and Qurl.
1770 2013-12-19 Anders Lindgren <andlind@gmail.com>
1772 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1773 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1775 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1776 (constrainFrameRect): Remove special case nr_screens == 1.
1777 Don't constrain size to size of view.
1779 * nsterm.h (ns_output): Remove dont_constrain.
1781 2013-12-19 Anders Lindgren <andlind@gmail.com>
1783 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1785 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1787 Minor fixes for recent openp changes.
1788 * lisp.h (GCPRO7): New macro.
1789 * lread.c (openp): Use bool for boolean; all callers changed.
1790 Protect save_string from GC. Don't assume that file descriptors
1791 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1792 warning about uninitialized variable.
1794 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1796 * w32fns.c (emacs_abort): Use intptr_t as argument of
1797 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1799 2013-12-18 Glenn Morris <rgm@gnu.org>
1801 * lread.c (Fload): Pass load_prefer_newer to openp.
1802 Don't bother checking mtime if openp already did it.
1803 (openp): Add `newer' argument, to check all suffixes
1804 and find the newest file.
1805 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1806 * callproc.c (call_process):
1807 * charset.c (load_charset_map_from_file):
1808 * emacs.c (init_cmdargs):
1809 * image.c (x_create_bitmap_from_file, x_find_image_file):
1811 * lread.c (Flocate_file_internal):
1812 * process.c (Fformat_network_address):
1813 * sound.c (Fplay_sound_internal):
1814 * w32.c (check_windows_init_file):
1815 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1817 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1819 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1821 * w32.c (getloadavg): Don't index samples[] array with negative
1822 indices. Recover from wall-clock time being set backwards.
1824 * w32term.c (w32_initialize): Declare the argument of
1825 set_user_model as const.
1827 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1828 (w32_menu_show): Constify some arguments passed to MessageBox.
1830 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1831 to initialize Lisp objects.
1833 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1834 initialize Lisp objects.
1836 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1837 use variables used only on X under that condition.
1839 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1840 variables not used there.
1842 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1844 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1845 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1847 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1849 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1850 code, revealed in presence of R2L characters, character
1851 compositions, and display vectors. A better fix for Bug#16148.
1852 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1853 GTK and NS builds, they don't have this member of struct frame.
1855 * dispextern.h (struct composition_it): Correct a comment for the
1858 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1860 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1861 This prevents a compilation error on C compilers that do not
1862 default functions to return 'int' if not declared. Also, add
1863 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1864 since it now uses inline functions.
1866 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1868 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1869 display margins on mode line, header line, and in the frame's
1870 tool-bar window. (Bug#16165)
1872 2013-12-16 Andreas Schwab <schwab@suse.de>
1874 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1876 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1878 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1881 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1883 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1885 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1887 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1888 intended to find bogus pointers in font objects (Bug#16140).
1889 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1890 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1891 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1892 Disable for MS-Windows due to Bug#15876; apparently this
1893 requires more or less substantial changes in fontset code.
1894 * xfont.c (xfont_close):
1895 * xftfont.c (xftfont_close): Call x_display_info_for_display
1896 to check whether 'Display *' is valid (Bug#16093 and probably
1899 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1901 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1902 Reported by Juanma Barranquero <lekktu@gmail.com>.
1904 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1905 open a pty on MS-Windows. (Bug#16152)
1907 * emacs.c (decode_env_path): Fix bogus comparison against
1908 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1910 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1912 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1913 (Fx_file_dialog): Add parentheses around && to silence warning.
1915 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1917 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1919 * xdisp.c (extend_face_to_end_of_line): Extend background of
1920 non-default face in margin areas as well. (Bug#16151)
1921 (display_line): Call extend_face_to_end_of_line for continued
1922 lines as well, if the display margins have non-zero width.
1923 (set_glyph_string_background_width): When needed, set the
1924 extends_to_end_of_line_p flag on glyph strings to be drawn in
1925 margin areas, not only in the text area.
1927 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1930 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1932 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1933 Don't worry about verify_error being t, since it has to be a list.
1935 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1937 Use bool for boolean, focusing on headers.
1938 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1939 No need to include <stdbool.h>, since conf_post.h does it now.
1940 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1941 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1942 (SET_PER_BUFFER_VALUE_P):
1943 * ccl.c, ccl.h (setup_ccl_program):
1944 * ccl.h (CHECK_CCL_PROGRAM):
1945 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1946 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1947 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1948 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1949 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1950 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1951 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1952 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1953 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1954 (CHARSET_FAST_MAP_SET):
1955 * coding.c (decode_coding_ccl, encode_coding_ccl):
1956 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1957 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1958 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1959 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1960 (decode_coding_c_string):
1961 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1962 * conf_post.h (has_attribute):
1963 * dispextern.h (trace_redisplay_p)
1964 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1965 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1966 (SET_GLYPH_FROM_CHAR_GLYPH)
1967 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1968 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1969 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1970 (cursor_in_mouse_face_p):
1971 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1972 (blank_row, prepare_desired_row)
1973 (build_frame_matrix_from_leaf_window, make_current)
1974 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1975 (update_window, scrolling_window, update_frame_line):
1976 * disptab.h (GLYPH_FOLLOW_ALIASES):
1977 * editfns.c (Fformat):
1978 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1979 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1980 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1981 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1982 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1983 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1984 (FONT_DEFERRED_LOG):
1985 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1986 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1987 (FRAME_MOUSE_UPDATE):
1988 * fringe.c (Fdefine_fringe_bitmap):
1989 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1990 (x_create_bitmap_from_xpm_data, xpm_load_image):
1991 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1992 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1993 (MERGE_INTERVAL_CACHE):
1994 * keymap.h (KEYMAPP):
1995 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1996 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1997 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1998 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1999 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2000 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2001 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2002 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2003 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2004 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2005 (SETUP_BUFFER_SYNTAX_TABLE):
2006 * systime.h (timespec_valid_p):
2007 * term.c (save_and_enable_current_matrix):
2008 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2009 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2010 (redisplay_internal, try_window_reusing_current_matrix)
2011 (sync_frame_with_window_matrix_rows, try_window_id)
2012 (display_menu_bar, display_tty_menu_item, display_mode_line)
2013 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2014 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2015 * xmenu.c (xmenu_show):
2016 * xterm.c (use_xim, x_term_init):
2017 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2018 (struct x_bitmap_record):
2019 Use bool for booleans.
2020 * ccl.c (struct buffer_text):
2021 * ccl.h (struct ccl_program):
2022 * charset.h (struct charset):
2024 * coding.h (struct iso_2022_spec, struct coding_system):
2025 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2026 (struct glyph_string, struct face, struct face_cache)
2027 (struct bidi_string_data, struct bidi_it)
2028 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2030 * editfns.c (Fformat):
2031 * frame.h (struct frame):
2032 * fringe.c (struct fringe_bitmap):
2033 * intervals.h (struct interval):
2034 * keyboard.h (struct kboard):
2035 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2036 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2037 (struct Lisp_Buffer_Local_Value, union specbinding):
2038 * macfont.m (struct macfont_info):
2039 * process.h (struct Lisp_Process):
2040 * termchar.h (struct tty_display_info):
2041 * window.h (struct window):
2042 * xterm.h (struct x_output):
2043 Use bool_bf for boolean bit-fields.
2044 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2045 All callers changed.
2046 * ccl.h (struct ccl_program): Remove unused members private_state,
2047 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2049 (struct ccl_spec): Remove unused members cr_carryover,
2050 eight_bit_carryover.
2051 * conf_post.h: Include <stdbool.h>.
2052 (bool_bf): New type.
2053 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2054 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2055 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2056 'do { ... } while (false)' brackets.
2057 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2058 Args must now be expressions; all callers changed.
2059 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2060 (PRODUCE_GLYPHS): Simplify use of boolean.
2061 * fileio.c (Fcopy_file):
2062 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2063 * lisp.h (UNGCPRO): Return void, not int.
2064 (FOR_EACH_TAIL): Use void expression, not int expression.
2065 * region-cache.c: Reindent.
2066 * region-cache.h: Copy comments from region-cache.c, to fix
2067 incorrect remarks about booleans.
2069 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2071 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2072 when character at point is displayed from a display vector.
2075 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2077 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2078 now a list of certificate validation checks that will abort a
2079 connection with an error.
2080 (Fgnutls_boot): Document it and use it.
2082 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2084 * w32term.c (w32_enable_frame_resize_hack): New variable.
2085 (x_set_window_size): Use it to hack frame resizing on Windows
2088 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2090 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2091 Windows-specific code to w32.c. Change error message text to
2092 match that of Posix platforms.
2094 * w32.c (w32_copy_file): New function, most of the code copied and
2095 reworked from Fcopy_file. Improve error handling. Plug memory
2096 leak when errors are thrown. Support file names outside of the
2097 current codepage. (Bug#7100)
2099 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2101 * lread.c (load_path_default): Prototype.
2103 2013-12-13 Glenn Morris <rgm@gnu.org>
2105 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2106 (dump_path): Remove.
2107 (load-path-default): Remove `changed' argument.
2108 Do not set dump_path permanently. Simplify.
2109 (init_lread): Simplify.
2110 (syms_of_lread): Remove dump_path.
2112 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2114 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2115 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2116 2013-12-12 font-related change to avoid Bug#16128, which
2117 is quite hard to fix without even more substantial changes.
2119 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2121 * font.c (font_close_object): Check for live frame (Bug#16128).
2123 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2125 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2126 Return ptrdiff_t, not int, since it's a buffer size.
2127 Reindent/reparen some macros to a more Gnuish style.
2129 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2131 Avoid undefined behavior with huge regexp interval counts.
2132 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2133 since it's now specialized to interval counts. All uses changed.
2134 Do not assume wrapraound on signed integer overflow.
2135 (regex_compile): Simplify based on the above changes.
2137 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2139 Support file names on MS-Windows that use characters outside of
2140 the current system codepage. (Bug#7100)
2142 * w32.c (get_file_security, set_file_security)
2143 (create_symbolic_link): Separate pointers and boolean flags for
2144 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2145 non-zero, else the former.
2146 (codepage_for_filenames, filename_to_utf16, )
2147 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2149 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2151 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2152 Accept only one argument; all callers changed.
2153 (dostounix_filename): Remove the second argument, now works in
2154 UTF-8. All callers changed.
2155 (parse_root): Lose DBCS code.
2156 (get_long_basename, w32_get_short_filename, init_environment)
2157 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2158 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2159 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2160 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2161 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2162 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2164 (ansi_encode_filename): New function.
2165 (get_emacs_configuration, get_emacs_configuration_options):
2167 (add_volume_info, GetCachedVolumeInformation): Run the input file
2168 name through unixtodos_filename, to ensure it is stored and
2169 referenced in canonical form.
2170 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2171 (logon_network_drive, sys_link, utime): Improve error handling.
2172 (sys_access): New function.
2173 (hashval, generate_inode_val): Unused functions deleted.
2174 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2175 (check_windows_init_file): Convert error message from UTF-8 to
2176 ANSI codepage, for display in the message box.
2177 (globals_of_w32): Set w32_unicode_filenames according to the OS
2180 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2181 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2182 (syms_of_w32term): Declare w32-unicode-filenames.
2184 * w32proc.c (new_child, delete_child): Remove code that handled
2185 unused pending_deletion and input_file members of the child struct.
2186 (create_child, sys_spawnve): Convert all file names to ANSI
2187 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2188 name cannot be encoded in ANSI codepage. Don't use
2189 unixtodos_filename, mirror slashes by hand.
2190 (record_infile, record_pending_deletion): Functions deleted.
2191 (Fw32_short_file_name): Call w32_get_short_filename instead of
2194 * w32notify.c (add_watch): Work in Unicode mode when
2195 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2196 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2197 instead, do the same with Lisp primitives.
2199 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2200 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2201 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2202 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2203 (Fw32_shell_execute): Improve error reporting.
2204 (Fdefault_printer_name): Ifdef away for Cygwin.
2206 * w32.h (struct _child_process): Remove input_file and
2207 pending_deletion members that are no longer used.
2208 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2209 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2210 (ansi_encode_filename): New and updated prototypes.
2212 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2214 (unexec): Don't use dostounix_filename, it expects a file name in
2215 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2218 * fileio.c (Ffile_name_directory, file_name_as_directory)
2219 (directory_file_name, Fexpand_file_name)
2220 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2221 arguments of dostounix_filename.
2222 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2223 use MAX_UTF8_PATH for size of file-name strings.
2224 (emacs_readlinkat): Build an explicitly unibyte string for file
2226 (syms_of_fileio) <file-name-coding-system>:
2227 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2229 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2230 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2231 directories to UTF-8.
2232 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2233 environment, and each element of the input PATH, to UTF-8.
2235 * dired.c (file_attributes): Use build_unibyte_string explicitly
2236 to make Lisp strings from user and group names.
2238 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2241 * coding.c (decode_file_name, encode_file_name): New functions.
2243 * termcap.c (tgetent): Adapt to the change in arguments of
2246 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2249 * msdos.c (dostounix_filename, init_environment): Adapt to the
2250 change in arguments of dostounix_filename.
2252 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2253 [WINDOWSNT]: Encode file names passed to the image libraries in
2256 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2257 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2259 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2260 arguments of dostounix_filename.
2262 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2264 * font.h (struct font_entity) [HAVE_NS]: New field to record
2265 font driver which was used to create this entity.
2266 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2267 frame where the font was opened.
2268 (font_close_object): Add prototype.
2269 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2270 (font_close_object): Not static any more. Lost frame arg.
2271 Adjust comment and users.
2272 * alloc.c (cleanup_vector): Call font_close_object to adjust
2273 per-frame font counters correctly. If HAVE_NS, also call
2274 driver-specific cleanup for font-entity objects.
2275 * ftfont.c (ftfont_open):
2276 * nsfont.m (nsfont_open):
2277 * w32font.c (w32font_open_internal):
2278 * xfont.c (xfont_open):
2279 * xftfont.c (xftfont_open): Save frame pointer in font object.
2280 * macfont.m (macfont_open): Likewise.
2281 (macfont_descriptor_entity): Save driver pointer to be able
2282 to call its free_entity routine when font-entity is swept.
2283 * ftxfont.c (ftxfont_open): Add eassert because frame
2284 pointer should be saved by ftfont_driver.open.
2286 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2288 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2289 input polling is used. This is still meaningful for Cygwin, see
2290 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2291 * keyboard.c (poll_for_input_1, input_polling_used):
2292 Define unconditionally.
2293 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2294 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2295 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2296 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2297 (face_for_char): Likewise. Rearrange eassert and return ASCII
2298 face for CHAR_BYTE8_P.
2299 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2301 2013-12-11 Ken Brown <kbrown@cornell.edu>
2303 * dispextern.h (erase_phys_cursor):
2304 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2306 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2308 * nsterm.m (x_free_frame_resources):
2309 * term.c (tty_free_frame_resources):
2310 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2311 face cache because it's implied by free_frame_faces anyway.
2312 * w32term.c (x_free_frame_resources): Likewise. Do not call
2313 free_frame_faces twice.
2315 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2317 * editfns.c (Fformat_time_string): Mention %F in the doc.
2319 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2321 * window.c (resize_frame_windows): Don't return immediately when
2322 the root window's size doesn't change - the minibuffer window
2323 may still have to be repositioned/resized.
2324 * xfns.c (Fx_create_frame): Always change the frame size after
2325 initializing the frame's faces.
2326 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2327 change_frame_size should already have done it.
2328 (x_new_font): Assign new tool- and menu-bar heights.
2329 (x_set_window_size_1): Account for tool- and menu-bar heights
2330 (Bug#16013). Don't set pixel sizes since change_frame_size
2331 should already have done it.
2333 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2335 Remove the option of using libcrypto.
2336 * Makefile.in (LIB_CRYPTO): Remove.
2337 (LIBES): Don't use it.
2339 2013-12-11 Juri Linkov <juri@jurta.org>
2341 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2342 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2344 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2346 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2347 drawn tool bar items (Bug#16058).
2348 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2350 2013-12-09 Ken Brown <kbrown@cornell.edu>
2352 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2354 * lisp.h (get_frame_param): Adjust conditions for prototype
2357 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2359 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2360 Avoid unused macro warning if configured --without-xft.
2362 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2364 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2366 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2368 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2370 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2372 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2374 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2376 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2378 Use libcrypto's checksum implementations if available, for speed.
2379 * Makefile.in (LIB_CRYPTO): New macro.
2382 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2383 The macro didn't conform to C99 due to type mismatch,
2384 which caused compilation failure with Sun C 5.12,
2385 and it was confusing anyway. Include window.h to declare
2386 redisplay_other_windows.
2388 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2390 * window.c (set_window_buffer): Update mode line (bug#16084).
2392 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2394 Fix minor problems found by static checking.
2395 * keyboard.c (poll_for_input_1, input_polling_used):
2396 Define only if HAVE_NTGUI.
2397 * xmenu.c (popup_activate_callback): Omit unnecessary
2398 check against USE_X_TOOLKIT, which must be defined here anyway.
2399 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2402 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2404 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2406 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2408 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2410 * nsterm.m (x_set_window_size): Remove fprintf.
2411 (init): Define always. Set applicationDidFinishLaunchingCalled
2413 (applicationDidFinishLaunching:):
2414 Set applicationDidFinishLaunchingCalled.
2415 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2418 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2420 Pixel resize changes for NS (Bug#16049).
2421 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2422 height/width. row/cols are locals.
2423 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2424 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2425 (windowWillResize): Remove gsextra. Calculate extra as in
2427 (x_new_font): Don't change frame size if fullscreen.
2428 Change size pixelwise.
2430 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2431 comment in xfns.c. Change to pixelwise call.
2433 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2435 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2438 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2440 * xterm.c (input_signal_count): Remove.
2441 (x_dispatch_event): Define unconditionally.
2442 (x_make_frame_visible): Process X events until the frame
2443 is really visible (Bug#16027).
2444 * xterm.h (x_dispatch_event): Declare unconditionally.
2446 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2448 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2450 * nsterm.m (x_set_window_size): Handle pixelwise.
2452 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2454 * w32term.c (x_new_font):
2455 * xterm.c (x_new_font): Calculate new frame size from new font
2458 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2460 * lisp.h (FOR_EACH_TAIL): New macro.
2461 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2463 * window.c (select_window): Call second wset_redisplay before we change
2464 selected_window (bug#16034).
2466 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2468 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2470 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2472 * w32xfns.c: Include window.h, to avoid a compiler warning.
2474 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2476 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2477 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2478 window_scroll takes care of it.
2479 (Fset_window_point, Fdelete_other_windows_internal)
2480 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2481 (Fsplit_window_internal, Fdelete_window_internal)
2482 (Fresize_mini_window_internal, Fset_window_configuration)
2483 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2484 cause redisplay instead of forcing a complete redisplay.
2485 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2486 we're only affecting the selected_window.
2488 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2490 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2491 directional control characters. Update type and category
2492 determination according to the UBA from Unicode v6.3.
2493 (bidi_category_t): New category EXPLICIT_FORMATTING.
2495 * dispextern.h (bidi_type_t): Update to include new bidirectional
2496 properties introduced with Unicode v6.3. (Bug#16043)
2498 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2500 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2503 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2505 * font.c (font_list_entities): Remove dummy assignment.
2506 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2507 used on graphic displays only. Remove unused 'font_encoder' member.
2508 (struct font_bitmap): Remove unused 'extra' member.
2509 * nsfont.m (nsfont_open):
2510 * w32font.c (w32font_open_internal):
2511 * ftfont.c (ftfont_get_bitmap): Adjust users.
2513 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2515 Use bool for boolean.
2516 * tparam.c (tparam1):
2517 * undo.c (record_point, record_property_change):
2518 Use bool for boolean, for local vars that are always true or false.
2520 Minor integer overflow fixes (Bug#16033).
2521 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2522 This improves on the previous fix to this function.
2523 (window_resize_check): When summing up pixel counts, don't rely on
2524 undefined behavior if the sum overflows.
2526 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2528 * window.c (Fset_window_new_pixel): Don't choke at negative
2529 argument value (Bug#16033).
2531 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2532 to avoid crash in window_box_height.
2534 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2535 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2537 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2539 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2541 Minor integer overflow fixes.
2542 * window.c (Fset_window_new_pixel, grow_mini_window):
2543 * xdisp.c (Fwindow_text_pixel_size):
2544 Avoid undefined behavior on signed integer overflow.
2545 * xfns.c (x_set_mouse_color):
2546 Check that drag shape fits in 'unsigned', since that's what X wants.
2548 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2550 Improve reporting of fatal exception on MS-Windows.
2551 * w32fns.c (my_exception_handler): New function.
2552 (globals_of_w32fns): Set it up as the unhandled exception
2553 handler. Initialize exception code and address to zeros.
2554 (emacs_abort): If the exception code and address are available,
2555 print them at the beginning of the backtrace. Fix the format of
2556 printing addresses (was producing 0x0x12345678 on XP).
2559 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2561 * eval.c (Fbacktrace__locals): New function.
2562 (syms_of_eval): Defsubr it.
2564 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2566 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2567 Define here to unify between...
2568 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2569 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2571 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2573 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2575 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2576 fringe background extension.
2577 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2578 because they are now always the same as `left' and `width',
2579 respectively. Remove code for the case that `width' and
2580 `sb_width' are different.
2582 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2584 Fix minor problems found by static checking.
2585 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2586 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2587 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2589 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2591 * image.c (imagemagick_compute_animated_image): Don't crash if we
2592 have an animation with different-sized images (bug#15313).
2594 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2596 Remove some unused items introduced during pixelwise change.
2597 * window.c (window_resize_total_check): Remove unused function.
2598 * xdisp.c (remember_mouse_glyph): Remove unused label.
2599 (Ftool_bar_height): Move declaration inside #if.
2600 * xterm.c (x_set_window_size): Don't use r and c.
2602 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2604 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2607 * window.c (Fset_window_configuration): Comment out unused variables.
2609 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2611 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2613 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2615 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2617 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2618 HAVE_GNUTLS3 (Bug#16001).
2620 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2621 if interrupts are deferred (Bug#15801).
2623 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2625 Support resizing frames and windows pixelwise.
2626 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2627 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2628 (struct glyph_matrix): Replace window_left_col and
2629 window_top_line by window_pixel_left and window_pixel_top.
2630 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2632 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2633 (draw_window_divider, move_it_to, x_draw_right_divider)
2634 (x_draw_bottom_divider, change_frame_size): Add or fix
2636 * dispnew.c (change_frame_size_1): Change prototype.
2637 (adjust_glyph_matrix, required_matrix_width)
2638 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2639 values instead of lines and columns.
2640 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2641 WINDOW_TOTAL_FRINGE_WIDTH.
2642 (handle_window_change_signal, do_pending_window_change)
2643 (init_display): Adjusts calls of change_frame_size.
2644 (change_frame_size, change_frame_size_1): Handle pixelwise
2646 * frame.c (Qright_divider_width, Qbottom_divider_width):
2648 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2649 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2650 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2651 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2653 (set_frame_param): New function.
2654 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2655 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2656 (Ffringe_width, Fborder_width, Fright_divider_width)
2657 (Fbottom_divider_width): New functions, defsubr them.
2658 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2659 New argument pixelwise.
2660 (struct frame_parm_table): New members Qright_divider_width and
2661 Qbottom_divider_width.
2662 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2663 (x_report_frame_params): Handle Qright_divider_width and
2664 Qbottom_divider_width.
2665 (x_set_right_divider_width, x_set_bottom_divider_width):
2667 (frame_resize_pixelwise): New option.
2668 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2669 new_pixelwise, right_divider_width and bottom_divider_width;
2670 remove total_lines; rename text_lines, text_cols, new_text_lines
2671 and new_text_cols to text_height, text_width, new_height and
2672 new_width respectively.
2673 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2674 FRAME_TEXT_WIDTH respectively.
2675 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2676 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2677 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2679 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2680 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2681 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2682 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2683 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2684 (FRAME_TOTAL_COLS_ARG): Remove macro.
2685 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2686 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2687 (x_wm_set_size_hint): Handle frame pixel sizes.
2688 * indent.c (compute_motion, Fcompute_motion):
2689 Call window_body_width instead of window_body_cols.
2690 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2691 (make_lispy_position): Handle right and bottom dividers.
2692 (Fsuspend_emacs): Pixelize call of change_frame_size.
2693 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2694 * lisp.h: Extern set_frame_param.
2695 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2697 (Fx_create_frame): Add entry for vertical_drag_cursor.
2698 Pixelize call of change_frame_size.
2699 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2700 * nsterm.m (ns_update_window_end): Optionally draw right
2702 (x_set_window_size): Add argument pixelwise.
2703 Call check_frame_size and change_frame_size with pixelwise zero.
2704 (ns_draw_window_divider): New function.
2705 (ns_redisplay_interface): Add ns_draw_window_divider.
2706 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2707 (x_new_font): Call x_set_window_size with pixelwise zero.
2708 * print.c (print_object): For a window print its sequence
2710 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2711 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2712 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2713 (w32_createwindow): Use scroll bar area width.
2714 (w32_wnd_proc): Handle bottom divider width.
2715 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2716 (Fx_create_frame): Default divider width parameters.
2717 Caclulate sizes pixelwise. Add vertical drag cursor support.
2718 (x_create_tip_frame): Default divider widths to zero.
2719 Pixelize call to change_frame_size.
2720 (Fx_show_tip): Add handling of divider widths. Pixelize window
2722 (Fw32_frame_rect): New function.
2723 (frame_parm_handler w32_frame_parm_handlers): Add divider
2725 (Vx_window_vertical_drag_shape): Add variable.
2726 * w32inevt.c (resize_event, maybe_generate_resize_event):
2727 Pixelize change_frame_size calls.
2728 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2730 * w32term.c (w32_draw_window_divider): New function.
2731 (x_update_window_end): Handle right divider.
2732 (w32_draw_fringe_bitmap, x_scroll_run)
2733 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2734 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2735 Calculate new frame sizes pixelwise.
2736 (x_new_font): Pixelize call to x_set_window_size.
2737 (x_check_fullscreen): Pixelize call to change_frame_size.
2738 (x_set_window_size_1, x_set_window_size): New argument
2739 pixelwise. Calculate pixelwise.
2740 (x_wm_set_size_hint): Use scroll bar area width.
2741 (w32_redisplay_interface): Add w32_draw_window_divider.
2742 * w32term.h (struct w32_output): Add vertical drag cursor.
2743 * widget.c (set_frame_size, update_wm_hints)
2744 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2746 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2747 * window.c (sequence_number): Restore.
2748 (Fwindow_pixel_width, Fwindow_pixel_height)
2749 (Fwindow_mode_line_height, Fwindow_header_line_height)
2750 (window_pixel_to_total, Frun_window_scroll_functions)
2751 (Fset_window_new_pixel, window_resize_apply_total)
2752 (Fwindow_resize_apply_total): New functions.
2753 (window_body_height, window_body_width): Rename from
2754 window_body_lines. New argument PIXELWISE.
2755 Calculate pixelwise.
2756 (Fwindow_body_height, Fwindow_body_width): New argument
2758 (coordinates_in_window, window_relative_x_coord): Use window's
2759 pixel width instead of total width.
2760 (replace_window, recombine_windows): Initialize pixel values.
2761 (resize_root_window, resize_frame_windows, grow_mini_window)
2762 (shrink_mini_window): New argument PIXELWISE.
2763 Calculate pixelwise.
2764 (Fdelete_other_windows_internal, adjust_window_margins)
2765 (window_resize_check, window_resize_apply)
2766 (Fdelete_window_internal, Fresize_mini_window_internal)
2767 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2768 (check_frame_size): Rename arguments. New argument PIXELWISE.
2769 Calculate pixelwise.
2770 (set_window_buffer): Make samebuf bool. Run configuration change
2771 hook only if buffer changed.
2772 (Fset_window_buffer): Rewrite doc-string.
2773 (make_window): Initialize new_pixel slot.
2774 (Fwindow_resize_apply): Check pixel size of root window.
2775 (Fsplit_window_internal): Call 2nd argument pixel_size.
2776 Calculate pixelwise.
2777 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2779 (save_window_data): New slots frame_text_width,
2780 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2781 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2783 (Fcurrent_window_configuration, Fset_window_configuration)
2784 (save_window_save, compare_window_configurations): Handle new
2785 slots in save_window_data and saved_window.
2786 (Fset_window_scroll_bars): Fix doc-string.
2787 (window_resize_pixelwise): New variable.
2788 (coordinates_in_window, Fcoordinates_in_window_p):
2790 (make_parent_window): Adjust sequence_number.
2791 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2793 * window.h (struct window): New members new_pixel, pixel_left,
2794 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2795 (wset_new_pixel): New function.
2796 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2797 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2798 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2799 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2800 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2801 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2802 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2803 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2804 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2805 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2806 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2807 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2808 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2809 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2810 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2812 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2813 (window_body_width, check_frame_size): Adapt external declarations.
2814 * xdisp.c (last_max_ascent): New integer.
2815 (window_text_bottom_y): Handle bottom divider.
2816 (window_box_width, window_box_height): Calculate pixelwise.
2817 (get_glyph_string_clip_rects): Handle right divider.
2818 (remember_mouse_glyph): When windows are resized pixelwise
2819 proceed with width and height set to 1.
2820 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2822 (move_it_to): Calculate and return maximum x position
2824 (Fwindow_text_pixel_size): New function.
2825 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2826 (tool_bar_lines_needed): Rename to tool_bar_height.
2827 Calculate pixelwise.
2828 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2829 Calculate pixelwise.
2830 (redisplay_tool_bar): Calculate pixelwise.
2831 (redisplay_window): Calculate pixelwise. Handle dividers.
2832 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2833 (x_draw_vertical_border): Handle dividers.
2834 (define_frame_cursor1): Handle vertical drag cursor.
2835 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2836 (expose_window): Calculate pixelwise. Handle dividers.
2837 (init_xdisp): Initialize pixel values.
2838 * xfaces.c (Qwindow_divider): New face.
2839 (realize_basic_faces): Realize it.
2840 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2841 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2842 (x_set_scroll_bar_default_width): Default actual width to 16.
2843 (Fx_create_frame): Set sizes pixelwise.
2844 (x_create_tip_frame): Default divider widths to zero.
2845 Pixelize call of change_frame_size.
2846 (Fx_show_tip): Handle divider widths. Initial pixel position
2848 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2849 (Vx_window_vertical_drag_shape): New option.
2850 * xmenu.c (free_frame_menubar): Pixelize call of
2852 * xterm.c (x_draw_window_divider): New function.
2853 (x_update_window_end): Optionally draw right divider.
2854 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2855 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2856 (handle_one_xevent, x_new_font): Calculate pixelwise.
2857 (x_set_window_size_1, x_set_window_size): New argument
2858 pixelwise. Calculate pixelwise.
2859 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2860 (struct x_redisplay_interface): Add x_draw_window_divider.
2861 * xterm.h (struct x_output): Add vertical_drag_cursor.
2863 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2865 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2866 Set invisible frames's `redisplay' when a full redisplay is requested.
2867 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2868 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2869 (display_mode_lines): Set it here instead.
2871 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2873 * dispextern.h (set_window_update_flags): Remove.
2875 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2877 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2879 * xdisp.c (REDISPLAY_SOME_P): New macro.
2880 (redisplay_internal): Use it (bug#15999).
2881 (prepare_menu_bars, redisplay_window): Use it as well.
2883 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2885 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2887 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2888 (globals_of_w32font): Zero it out.
2889 (GetCharWidth32W_Proc): New function pointer.
2890 (get_char_width_32_w): New function.
2891 (compute_metrics): If get_glyph_outline_w returns an error, try
2892 get_char_width_32_w before declaring a failure. This avoids
2893 punishing raster (a.k.a. "bitmap") fonts by slowing down
2894 redisplay. (Bug#6364).
2896 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2898 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2899 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2900 highlight needs to be redisplayed. (Bug#15913)
2902 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2904 Fix minor problems found by static checking.
2905 * buffer.h (struct buffer_text, struct buffer):
2906 * frame.h (struct frame):
2907 * window.h (struct window):
2908 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2909 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2910 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2911 no-longer-valid use of HAVE_MENUS.
2912 * xdisp.c (propagate_buffer_redisplay): Now static.
2914 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2916 * xmenu.c (Fmenu_or_popup_active_p):
2917 * window.c (Fset_window_configuration):
2918 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2919 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2920 * fns.c (Fyes_or_no_p):
2921 * editfns.c (Fmessage_box, Fmessage_or_box):
2922 * alloc.c (make_save_ptr_ptr):
2923 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2925 * window.c (Fset_window_configuration): Move select_window later.
2927 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2929 Refine redisplay optimizations to only redisplay *some* frames/windows
2930 rather than all of them.
2931 * xdisp.c (REDISPLAY_SOME): New constant.
2932 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2933 (bset_redisplay, bset_update_mode_line): New functions.
2934 (message_dolog): Use bset_redisplay.
2935 (clear_garbaged_frames): Use fset_redisplay.
2936 (echo_area_display): Use wset_redisplay.
2937 (buffer_shared_and_changed): Remove.
2938 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2939 frame titles. Compute the actual set of windows redisplayed.
2940 Don't update frame titles and menu bars for frames that don't need to
2942 (propagate_buffer_redisplay): New function.
2944 (redisplay_internal): Use it. Be more selective in the set of windows
2945 we redisplay. Propagate windows_or_buffers_changed to
2946 update_mode_lines a bit later to simplify the code.
2947 (mark_window_display_accurate_1): Reset window and buffer's
2949 (redisplay_window): Do nothing if neither the window nor the buffer nor
2950 the frame needs redisplay.
2951 * window.h (struct window): Add `redisplay' field.
2952 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2953 (redisplay_other_windows, window_list): New declarations.
2954 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2955 (window_list): Not static any more.
2956 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2957 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2958 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2959 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2960 * frame.h (struct frame): Add `redisplay' field.
2961 Move `external_menu_bar' bitfield next to other bit-fields.
2962 (SET_FRAME_GARBAGED): Use fset_redisplay.
2963 (SET_FRAME_VISIBLE): Don't garbage the frame;
2964 Use redisplay_other_windows.
2965 * buffer.h (struct buffer): Add `redisplay' field.
2966 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2967 (modify_overlay): Use bset_redisplay.
2968 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2970 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2972 Support w32 file notifications in batch mode.
2973 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2974 invalid (which happens in batch mode). If non-interactive, call
2975 handle_file_notifications to store file notification events in the
2976 input queue. (Bug#15933)
2978 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2980 * w32inevt.c (handle_file_notifications): Now external, not static.
2982 * w32term.h (handle_file_notifications): Provide prototype.
2984 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2985 init_crit, since init_display, which does that otherwise, is not
2988 2013-11-27 Glenn Morris <rgm@gnu.org>
2990 * Makefile.in ($(lispsource)/international/charprop.el): New.
2991 (emacs$(EXEEXT)): Depend on charprop.el.
2993 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2995 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2996 deleting portions of the buffer under non-nil REPLACE argument.
2999 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3000 directory, watch it and not its parent.
3001 (add_watch): Allow empty string in FILE.
3003 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3005 * window.c (Fset_window_start, window_resize_apply)
3006 (window_scroll): Reset window_end_valid (Bug#15957).
3008 2013-11-27 Glenn Morris <rgm@gnu.org>
3010 * Makefile.in (leimdir): Now in lisp source directory.
3011 ($(leimdir)/leim-list.el): Just use ../leim .
3012 * epaths.in (PATH_DUMPLOADSEARCH):
3013 * lread.c (load_path_default):
3014 * nsterm.m (ns_load_path): No more leim directory.
3016 2013-11-26 Andreas Schwab <schwab@suse.de>
3018 * .gdbinit (xgettype): Add cast.
3020 2013-11-26 Glenn Morris <rgm@gnu.org>
3022 Preload leim-list.el.
3023 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3024 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3025 is a single directory.
3027 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3029 bool-vector-subsetp is now the normal direction (Bug#15912).
3030 * data.c (Fbool_vector_subsetp): Test whether the first argument
3031 is a subset of the second one, not the reverse. Add doc string.
3033 Fix minor problems found by static checking.
3034 * lread.c (load_path_default): Now static.
3035 * textprop.c (text_property_stickiness): Be consistent about the
3036 test used when deciding whether to consider the previous character.
3037 This simplifies the code a bit.
3039 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3041 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3043 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3044 (syms_of_frame): Don't defsubr them.
3046 2013-11-25 Glenn Morris <rgm@gnu.org>
3048 * lread.c (load_path_default): Change the sense of the argument.
3049 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3050 from dump_path. When it is not, avoid checking dump_path twice.
3052 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3053 uninstalled dump_path against installed Vload_path. (Bug#15964)
3055 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3057 Export get_pos_property to Elisp.
3058 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3059 (syms_of_editfns): Export it to Elisp.
3061 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3063 2013-11-23 Romain Francoise <romain@orebokech.com>
3065 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3066 initialization here ...
3067 (syms_of_fileio): ... from here.
3069 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3071 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3072 Please use --enable-check-lisp-object-type.
3074 2013-11-23 Glenn Morris <rgm@gnu.org>
3076 * process.c (get_process): Explicit error for dead buffers.
3078 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3080 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3082 2013-11-23 Glenn Morris <rgm@gnu.org>
3084 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3085 * lread.c (load_path_check): Take path to check as argument.
3086 (load_path_default): New, split from init_lread.
3087 (init_lread): Move calc of default load-path to load_path_default.
3088 Empty elements in EMACSLOADPATH now stand for the default.
3089 (load-path): Doc fix.
3090 * emacs.c (decode_env_path): Add option to treat empty elements
3091 as nil rather than ".".
3092 * callproc.c (init_callproc_1, init_callproc):
3093 * image.c (Vx_bitmap_file_path):
3094 * lisp.h (decode_env_path):
3095 * lread.c (Vsource_directory):
3096 Update for new argument spec of decode_env_path.
3098 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3100 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3101 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3103 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3105 Fix some dependency problems that cause unnecessary recompiles.
3106 Problem reported by RMS in
3107 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3108 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3109 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3110 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3111 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3112 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3113 (boostrap-clean): No need to remove stamp-oldxmenu.
3115 Fix recently introduced bool vector overrun.
3116 This was due to an optimization that went awry.
3117 Reported by Glenn Morris in
3118 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3119 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3120 for empty vectors, undoing the 2013-11-18 change.
3121 * data.c (bool_vector_binop_driver): Rely on this.
3122 Fix bug that occasionally overran the destination.
3123 * lisp.h (struct Lisp_Bool_vector): Document this.
3125 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3127 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3130 * nsterm.m (init, run, stop:): Comment out for now, does not work
3133 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3135 * charset.c (syms_of_charset): Don't read past end of string.
3137 2013-11-19 Glenn Morris <rgm@gnu.org>
3139 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3141 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3143 Add hooks to run on gaining/losing focus. (Bug#15029)
3144 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3145 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3146 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3148 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3150 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3151 The old names predated the API change that put destination at end.
3153 Improve API of recently-added bool vector functions (Bug#15912).
3154 The old API had (bool-vector-count-matches A B)
3155 and (bool-vector-count-matches-at A B I), which gave the
3156 misleading impression that the two functions were variants, one
3157 with a location I. The new API has (bool-vector-count-population A)
3158 and (bool-vector-count-consecutive A B I) to make the distinction
3159 clearer. The first function no longer has a B argument, since the
3160 caller can easily determine the number of nils if the length and
3161 number of ts is known.
3162 * data.c (Fbool_vector_count_population): Rename from
3163 bool_vector_count_matches, and accept just 1 argument.
3164 (Fbool_vector_count_consecutive): Rename from
3165 Fbool_vector_count_matches_at.
3167 Always allocate at least one bits_word per bool vector.
3168 See Daniel Colascione in:
3169 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3170 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3171 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3172 * lisp.h (struct Lisp_Bool_vector): Document this.
3174 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3176 * insdel.c (invalidate_buffer_caches): New function, consolidated
3177 from part of prepare_to_modify_buffer.
3178 (insert_from_gap, prepare_to_modify_buffer):
3179 * coding.c (code_convert_region, code_convert_string):
3180 Call invalidate_buffer_caches. (Bug#15841)
3182 * lisp.h (invalidate_buffer_caches): Add prototype.
3184 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3186 * w32term.c (x_update_window_end): Don't invalidate the entire
3187 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3188 highlight needs to be redisplayed. (Bug#15913)
3190 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3192 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3194 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3196 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3197 while we are using Vprin1_to_string_buffer.
3199 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3200 after inserting the description string. (Bug#15907)
3202 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3204 * data.c: Work around bogus GCC diagnostic about shift count.
3205 Reported by Eli Zaretskii in
3206 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3207 (pre_value): New function.
3208 (count_trailing_zero_bits): Use it.
3210 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3212 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3213 assume C macros are not supported even under -g3 in these old GCC
3216 2013-11-15 Leo Liu <sdl.web@gmail.com>
3218 * minibuf.c (Ftry_completion, Fall_completions)
3219 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3221 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3223 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3224 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3225 This avoids placing unnecessary constants into the Emacs code.
3227 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3229 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3230 for Cygwin w32 build.
3232 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3233 for Cygwin w32 build. (Bug#15892)
3235 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3237 Simplify, port and tune bool vector implementation.
3238 * alloc.c (bool_vector_exact_payload_bytes)
3239 (bool_vector_payload_bytes): Remove.
3240 (bool_vector_fill): Return its argument.
3241 * alloc.c (bool_vector_fill):
3243 * print.c (print_object):
3244 Simplify by using bool_vector_bytes.
3245 * alloc.c (make_uninit_bool_vector):
3246 New function, broken out from Fmake_bool_vector.
3247 (Fmake_bool_vector): Use it. Use tail call.
3248 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3249 * data.c (BITS_PER_ULL): New constant.
3250 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3251 if long long versions don't exist.
3252 (shift_right_ull): New function.
3253 (count_one_bits_word): New function, replacing popcount_bits_word
3254 macro. Don't assume that bits_word is no wider than long long.
3255 (count_one_bits_word, count_trailing_zero_bits):
3256 Don't assume that bits_word is no wider than long long.
3257 * data.c (bool_vector_binop_driver, bool_vector_not):
3258 * fns.c (Fcopy_sequence):
3260 Create an uninitialized destination, to avoid needless work.
3261 (internal_equal): Simplify.
3262 (Ffillarray): Prefer tail call.
3263 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3264 contain at least one word.
3265 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3266 chars are narrower than ints.
3267 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3268 * fns.c (Fcopy_sequence):
3270 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3271 Don't try to port to hosts where bits_word values have holes; the
3272 code wouldn't work there anyway. Verify this assumption, though.
3273 (bool_vector_bytes): New function.
3274 (make_uninit_bool_vector): New decl.
3275 (bool_vector_fill): Now returns Lisp_Object.
3277 * xfns.c (xic_create_fontsetname):
3278 * xrdb.c (gethomedir): Prefer tail calls.
3280 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3282 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3283 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3285 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3286 that requires a return value.
3287 (Fset_buffer_modified_p): Take advantage of this change to do
3290 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3292 * buffer.c (Frestore_buffer_modified_p): Sync it with
3293 Fset_buffer_modified_p.
3294 (Fforce_mode_line_update): New function, moved from subr.el.
3295 (Fset_buffer_modified_p): Use them.
3296 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3298 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3300 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3301 This avoids undefined behavior when subtracting pointers into
3302 different aways. On my platform it also makes the code a tad
3303 smaller and presumably faster.
3305 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3307 * keyboard.c (command_loop_1): Use region-extract-function.
3308 * insdel.c (Qregion_extract_function): Not static any more (can we
3309 stop pretending that these vars can benefit from being marked static?).
3311 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3313 * search.c (find_newline): If buffer text is relocated during the
3314 "dumb loop", adjust C pointers into buffer text to follow suit.
3317 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3319 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3320 for conversion (Bug#15837).
3322 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3324 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3325 for the entire range of inserted characters. (Bug#15841)
3327 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3329 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3331 (realize_default_face): Remove assignment to distant-foreground if
3332 unspecified (Bug#15815).
3334 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3336 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3337 cache-long-scans disabled, since we don't want to call
3338 prepare_to_modify_buffer (in insert_1_both) for each message we
3341 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3342 from buffer.c. Improve commentary to the buffer field setter
3345 * buffer.c (bset_cache_long_scans): Static function deleted.
3346 Improve commentary to the buffer field setter functions.
3347 (init_buffer_once): Default for cache-long-scans changed to t.
3350 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3352 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3354 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3355 This bug was introduced in my 2013-06-21 change, and caused
3356 struct Lisp_Sub_Char_Table objects to be given too many slots,
3357 which broke 'make -C admin/unidata'.
3359 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3361 Import changes from mac-port 4.5.
3362 * macfont.m (mac_font_copy_default_descriptors_for_language)
3363 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3364 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3365 (macfont_language_default_font_names): New.
3366 (macfont_list): Rearrange language/charset code.
3367 (macfont_close): Don't check for macfont_info->cache.
3368 (mac_ctfont_create_preferred_family_for_attributes): New font
3369 selection code, call
3370 mac_font_copy_default_name_for_charset_and_languages.
3371 (mac_font_copy_default_descriptors_for_language)
3372 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3374 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3376 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3378 Port to C11 aligned_alloc, and fix some integer overflows.
3379 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3380 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3381 and use of posix_memalign replaced with aligned_alloc.
3382 (aligned_alloc): New function, defined or declared as needed.
3383 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3384 Don't undef; configure.ac now does this.
3385 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3386 (calloc, aligned_alloc): Check for integer overflow.
3387 (aligned_alloc): Rename from memalign. All uses changed.
3388 (memalign): New function, an alias for aligned_alloc.
3390 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3392 * xdisp.c (redisplay_internal): Fix typo in last change.
3394 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3396 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3398 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3400 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3401 redisplay--mode-lines-cause.
3402 (redisplay_internal): Keep them uptodate. Remove redundant check of
3403 buffer_shared_and_changed.
3404 * *.[chm]: Number every assignment to update_mode_lines so we
3405 can track why it is set.
3407 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3409 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3411 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3413 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3414 can track why it is set.
3416 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3418 Integer-related fixes for term.c etc.
3419 * dispextern.h (face_tty_specified_color): New function.
3420 * term.c (turn_on_face): Don't rely on undefined behavior when
3421 assigning an out-of-range value to 'long'.
3422 Simplify test for toggling highlight.
3423 (tty_capable_p): Omit last two (unused) args. All callers changed.
3424 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3425 (read_menu_input, tty_menu_activate, tty_menu_show):
3426 * xfaces.c (x_supports_face_attributes_p)
3427 (tty_supports_face_attributes_p):
3428 Use bool for boolean. All callers changed.
3429 (tty_supports_face_attributes_p): Omit defaults for color indices;
3430 no longer needed. Simplify tail call.
3432 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3434 * xdisp.c (prepare_menu_bars): Mark static.
3435 * lisp.h (prepare_menu_bars): Don't declare.
3436 * xselect.c (x_handle_selection_clear):
3437 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3439 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3441 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3442 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3444 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3446 * keyboard.c (Fcommand_error_default_function): Rename from
3447 Fdefault_error_output.
3449 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3451 * keyboard.c (Fdefault_error_output): New function, extracted from
3453 (syms_of_keyboard): Use it for Vcommand_error_function.
3455 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3457 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3458 (init_eval): Use it to ensure handlerlist is non-NULL.
3459 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3460 (Fsignal): Adjust NULLness test of handlerlist.
3461 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3463 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3465 * callproc.c (call_process): Call prepare_to_modify_buffer before
3466 decoding text read from the sub-process, as the decoded stuff will
3467 be inserted into the buffer. This will invalidate the various
3468 caches maintained for the buffer. (Bug#15148)
3470 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3472 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3473 string of glyphless-char-display.
3475 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3477 * nsfns.m (ns_get_name_from_ioreg): New function.
3478 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3479 OSX >= 10.9. Use ns_get_name_from_ioreg.
3481 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3483 Simplify and port recent bool vector changes.
3484 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3485 only in this file. Use a more-efficient implementation if the
3486 second argument is a power of 2.
3487 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3488 Remove no-longer-necessary compile-time checks.
3489 (bool_vector_exact_payload_bytes): New function.
3490 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3491 exact payload changed to call the new function. Do not assume
3492 that the arg or result fits in ptrdiff_t.
3493 (bool_vector_fill): New function.
3494 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3496 (vroundup_ct): Don't assume arg fits in size_t.
3497 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3498 invoke set_category_set.
3499 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3500 All callers changed. Use bool_vector_set.
3501 * category.h (XCATEGORY_SET): Remove; no longer needed.
3502 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3504 * data.c (Faref): Use bool_vector_ref.
3505 (Faset): Use bool_vector_set.
3506 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3507 (Fbool_vector_not, Fbool_vector_count_matches)
3508 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3509 * fns.c (concat): Use bool_vector_ref.
3510 (Ffillarray): Use bool_vector_fill.
3511 (mapcar1): Use bool_vector_ref.
3512 (sxhash_bool_vector): Hash words, not bytes.
3513 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3514 a constant, since it's now used in #if.
3515 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3516 unsigned char on unusual architectures, so that we no longer
3517 assume that the number of bits per bits_word is a power of two or
3518 is a multiple of 8 or of CHAR_BIT.
3519 (Qt): Add forward decl.
3520 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3521 at least as strictly as bits_word.
3522 (bool_vector_data, bool_vector_uchar_data): New accessors.
3523 All data structure accesses changed to use them.
3524 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3525 (bool_vector_set): New functions.
3526 (bool_vector_fill): New decl.
3527 (ROUNDUP): Move to alloc.c as described above.
3529 Fix recent gnutls changes.
3530 * gnutls.c (Fgnutls_boot): Don't assume C99.
3531 * process.c (wait_reading_process_output): Fix typo in recent change.
3533 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3535 * process.c (wait_reading_process_output, read_process_output)
3536 (send_process): Check gnutls_state is not NULL.
3538 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3539 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3541 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3543 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3544 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3546 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3549 * nsfns.m (Fx_create_frame): Fix memory leak.
3551 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3552 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3553 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3555 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3557 * xdisp.c (message3_nolog, message_with_string): Encode the string
3558 before writing it to the terminal in a non-interactive session.
3560 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3561 sure we concatenate them into a unibyte string.
3563 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3564 resulting temporary name before returning it to the caller.
3565 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3566 is a unibyte string, convert NAME to a unibyte string to ensure
3567 that the result is also a unibyte string.
3569 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3570 create unibyte strings from default paths and directory/file
3573 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3576 * callproc.c (init_callproc): Use build_unibyte_string to make
3577 sure we create unibyte strings from default paths and
3578 directory/file names.
3580 * buffer.c (init_buffer): Don't store default-directory of
3581 *scratch* in multibyte form. The original problem which led to
3582 that is described in
3583 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3584 but it was solved long ago. (Bug#15260)
3586 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3588 Port to stricter C99 platforms.
3589 Especially, C99 prohibits nesting a struct X inside struct Y if
3590 struct X has a flexible array member.
3591 * alloc.c (struct sdata): New type.
3592 (sdata): Implement in terms of struct sdata.
3593 Remove u member; all uses replaced by next_vector, set_next_vector.
3594 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3595 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3596 (struct sblock): Rename first_data member to data, which is now
3597 a flexible array member. All uses changed.
3598 (next_vector, set_next_vector, large_vector_vec): New functions.
3599 (vector_alignment): New constant.
3600 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3601 (struct large-vector): Now merely a NEXT member, since the old approach
3602 ran afoul of stricter C99. All uses changed to use
3603 large_vector_vec or large_vector_offset.
3604 (large_vector_offset): New constant.
3605 * dispnew.c: Include tparam.h, for tgetent.
3606 Do not include term.h; no longer needed.
3607 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3608 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3609 (struct Lisp_Vector): Use a flexible array member for contents,
3610 instead of a union with a member that is an array of size 1.
3612 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3613 fact that the struct no longer contains a union.
3614 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3615 (struct Lisp_Save_Value, struct Lisp_Free):
3616 Use unsigned, not int, for spacers, to avoid c99 warning.
3617 (union specbinding): Use unsigned, not bool, for bitfield, as
3618 bool is not portable to pre-C99 hosts.
3620 2013-11-04 Glenn Morris <rgm@gnu.org>
3622 * emacs.c (usage_message): Mention that `-L :...' appends.
3624 2013-11-02 Glenn Morris <rgm@gnu.org>
3626 * Makefile.in (abs_builddir): Remove.
3627 (bootstrap_exe): Use relative filename.
3629 Use relative filenames in TAGS files.
3630 * Makefile.in (abs_srcdir): Remove it again.
3631 (.PHONY): Remove frc.
3632 (maintainer-clean): No more TAGS-LISP file.
3633 (TAGS): Pass relative file names to etags.
3634 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3636 * Makefile.in (abs_srcdir): New, set by configure.
3638 (maintainer-clean): Remove pointless echo. That should be in the
3639 top-level Makefile, if anywhere. Delete TAGS-LISP.
3640 (extraclean): No s/ and m/ directories for some time.
3641 (TAGS): Also depend on ctagsfiles3.
3642 Remove no-longer-defined S_FILE.
3643 Pass absolute filenames to etags once more.
3644 (TAGS-LISP): Replace lispdir with its expansion.
3645 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3646 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3648 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3650 * xfaces.c (check_lface_attrs, realize_default_face):
3651 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3652 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3654 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3656 * emacs.c (original_pwd): Remove global var by making it local.
3657 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3659 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3661 * xfaces.c: Declare color_distance.
3662 (QCdistant_foreground): New variable.
3663 (NEAR_SAME_COLOR_THRESHOLD): New define.
3664 (load_color2): New function.
3665 (load_color): Call load_color2.
3666 (load_face_colors): Call load_color2 and if distant-color is specified
3667 calculate distant and use distant-color if colors are near.
3668 (LFACE_DISTANT_FOREGROUND): New define.
3669 (merge_face_ref, Finternal_set_lisp_face_attribute)
3670 (Finternal_get_lisp_face_attribute)
3671 (x_supports_face_attributes_p): Handle distant-foreground similar to
3673 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3675 * dispextern.h (lface_attribute_index):
3676 Add LFACE_DISTANT_FOREGROUND_INDEX.
3678 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3680 * image.c (pbm_next_char): New function.
3681 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3682 (pbm_scan_number): Use it.
3683 (Qlibjpeg_version): New variable.
3684 (syms_of_image): DEFSYM and initialize it.
3686 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3688 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3690 2013-10-31 Glenn Morris <rgm@gnu.org>
3692 * emacs.c (original_pwd): New char.
3693 (main): If using --chdir, store original_pwd.
3694 (init_cmdargs): When setting Vinvocation_directory based on a
3695 relative argv[0], use original_pwd if set. (Bug#15768)
3697 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3699 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3701 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3703 * insdel.c: Fix minor problems found by static checking.
3704 (Qregion_extract_function): Now static.
3705 (prepare_to_modify_buffer_1): Remove unused locals.
3707 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3709 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3710 (syms_of_xdisp): Declare pre-redisplay-function.
3711 (markpos_of_region): Remove function.
3712 (init_iterator, compute_stop_pos, handle_face_prop)
3713 (face_before_or_after_it_pos, reseat_to_string)
3714 (get_next_display_element, window_buffer_changed)
3715 (redisplay_internal, try_cursor_movement, redisplay_window)
3716 (try_window_reusing_current_matrix, try_window_id, display_line)
3717 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3718 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3719 * window.h (struct window): Remove field `region_showing'.
3720 * dispextern.h (struct it): Remove region_beg/end_charpos.
3721 (face_at_buffer_position, face_for_overlay_string)
3722 (face_at_string_position): Update prototypes.
3723 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3724 (face_at_string_position): Remove `region_beg' and `region_end' args.
3725 * fontset.c (Finternal_char_font):
3726 * font.c (font_at, font_range): Adjust calls accordingly.
3727 * insdel.c (Qregion_extract_function): New var.
3728 (syms_of_insdel): Initialize it.
3729 (prepare_to_modify_buffer_1): Use it.
3731 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3733 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3734 * ftxfont.c (ftxfont_get_gcs):
3735 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3736 * xfaces.c (x_free_colors, x_free_dpy_colors)
3737 (x_create_gc, unload_color):
3738 * xselect.c (x_property_data_to_lisp):
3739 * xsettings.c (parse_settings):
3740 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3741 (get_bits_and_offset): Adjust definition.
3742 * frame.c (XParseGeometry): Adjust locals.
3743 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3744 * regex.h (toplevel): Likewise for reg_syntax_t.
3746 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3748 * eval.c (run_hook_with_args): Use FUNCTIONP.
3750 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3752 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3753 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3754 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3755 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3756 on MS-Windows anyway.
3757 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3758 (free_realized_face): ...adjust user.
3759 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3760 white relief pixels to -1.
3761 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3762 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3763 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3765 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3767 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3768 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3769 in practice now. All callers changed.
3771 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3773 * dispextern.h (struct face): Use bitfields for 'underline_type'
3774 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3775 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3776 'stipple' member. Move 'lface' member up to help...
3777 * xfaces.c (make_realized_face): ...this function to find and
3778 clear just the members that need clearing.
3779 (load_face_colors, realize_x_face):
3780 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3782 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3784 * xftfont.c (struct xftfont_info): Remove set-but-unused
3786 (xftfont_open): Adjust user.
3787 (xftfont_get_colors): Remove useless prototype.
3789 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3791 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3792 before passing them to 'unexec'. (Bug#15260)
3794 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3796 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3798 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3800 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3801 the changed signature of the font driver's 'close' method.
3803 * w32font.h (w32font_close): Adjust the prototype to the change in
3804 function definition.
3806 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3808 * w32uniscribe.c (uniscribe_close): Adapt the call to
3809 w32font_close to its new prototype.
3811 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3813 Omit unused frame argument of font API's close function.
3814 * font.h (struct font): Drop frame argument. Adjust comment.
3815 * font.c (font_clear_cache, font_close_object): Adjust users.
3816 * ftfont.c (ftfont_close):
3817 * ftxfont.c (ftxfont_close):
3818 * macfont.m (macfont_close):
3819 * nsfont.m (nsfont_close):
3820 * w32font.c (w32font_close):
3821 * xfont.c (xfont_close):
3822 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3823 tweak comments and make functions safe if called more than once for
3824 the same font object.
3826 Perform font-specific cleanup when font object is swept by GC. See
3827 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3828 * alloc.c (cleanup_vector): New function.
3829 (sweep_vector): Call it for each reclaimed vector object.
3830 * font.h (struct font): Adjust comment.
3832 2013-10-24 Glenn Morris <rgm@gnu.org>
3834 * Makefile.in (abs_top_srcdir): New, set by configure.
3836 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3838 Adjust recent font-related changes to fix bug#15686.
3839 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3840 is a live window system frame, mark its default font too.
3842 2013-10-23 Glenn Morris <rgm@gnu.org>
3844 * Makefile.in (RUN_TEMACS): Make relative (again).
3845 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3846 (bootstrap-emacs$(EXEEXT)):
3847 Quote entities that might contain whitespace.
3849 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3851 Port to Solaris 10 and its bundled GCC.
3852 Problem reported by Timothy C. Burt.
3853 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3855 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3857 Do not allow font caches to grow too large.
3858 * alloc.c (compact_font_cache_entry, compact_font_caches):
3859 New functions or stub if not HAVE_WINDOW_SYSTEM.
3860 (compact_undo_list): Factor out from Fgarbage_collect.
3862 (mark_face_cache): Mark face font. Move down to avoid
3864 (mark_terminals): Do not mark font cache here.
3865 (Fgarbage_collect): Call compaction functions described
3866 above. Adjust comment.
3868 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3870 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3871 chdir to HOME (bug#15607).
3873 * nsterm.m (Qcocoa, Qgnustep): New variables.
3874 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3875 (ns_get_color): Make selection color work for GNUstep also.
3877 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3879 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3880 handles mouse clicks. Instead, let GPM use the same code as all
3881 the other mice use. See the discussion starting at
3882 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3883 for the details of the problem with the menu bar this fixes.
3885 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3887 Remove port-specific display name lists to avoid extra
3888 complexity and data duplication with display info lists.
3889 * xterm.h (x_display_name_list): Remove declaration.
3890 * xterm.c (x_display_name_list): Remove.
3891 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3892 * xfns.c (x_display_info_for_name, Fx_display_list):
3893 Likewise. Use x_display_list where appropriate.
3894 * w32term.h (w32_display_name_list): Remove declaration.
3895 * w32term.c (w32_display_name_list): Remove.
3896 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3898 * w32fns.c (x_display_info_for_name, Fx_display_list):
3899 Likewise. Use x_display_list where appropriate.
3900 * nsterm.h (ns_display_name_list): Remove declaration.
3901 * nsterm.m (ns_display_name_list): Remove.
3902 (ns_term_init, syms_of_nsterm): Adjust users.
3903 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3904 Likewise. Use x_display_list where appropriate.
3905 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3906 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3907 (mark_terminals): Mark per-terminal font cache.
3909 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3911 Don't run timers in input-pending-p. Its new check-timers param
3912 provides the prior behavior. (Bug#15045).
3913 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3915 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3917 Make some functions static in non-Microsoft builds.
3918 On my platform (Fedora 19 x86-64), this shrinks the
3919 Emacs executable (text+data) by 0.25%.
3920 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3921 (load_color) [!MSDOS]:
3922 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3923 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3924 * lisp.h (check_existing):
3925 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3926 (network_interface_info) [!WINDOWSNT]:
3927 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3928 Remove extern decls.
3929 * fileio.c (check_existing):
3930 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3931 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3932 (network_interface_info) [!WINDOWSNT]:
3933 * term.c (encode_terminal_code) [!WINDOWSNT]:
3934 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3935 * xfaces.c (load_color) [!MSDOS]:
3937 * fileio.c (check_existing, check_executable, check_writable):
3938 * process.c (network_interface_list, network_interface_info):
3939 Move earlier, so that we don't need forward decls.
3940 * gnutls.c (fn_gnutls_transport_set_errno)
3941 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3943 * w32.c (init_environment): Use faccessat rather than
3944 check_existing, partly for consistency with the rest of the code
3945 in this file, partly so that check_existing can be static.
3947 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3948 * emacs.c (MAIN_PROGRAM): New macro.
3949 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3950 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3952 bool vector int width fixes
3953 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3954 (Fbool_vector_count_matches_at):
3955 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3956 can exceed PTRDIFF_MAX, at least in theory.
3957 (Fbool_vector_count_matches_at):
3958 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3960 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3962 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3963 (struct sockaddr): Add forward decl, for platforms that lack it.
3965 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3967 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3970 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3972 * w32.c (network_interface_get_info, network_interface_list)
3973 (network_interface_info): New functions. (Bug#15610)
3974 (GetAdaptersInfo_Proc): New typedef.
3975 (get_adapters_info): New wrapper function.
3976 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3978 * process.h (network_interface_list, network_interface_info):
3981 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3982 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3983 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3984 for WINDOWSNT. Doc fix.
3985 (syms_of_process): Defsubr Snetwork_interface_list and
3986 Snetwork_interface_info unconditionally.
3988 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3989 in NS GUI sessions. (Bug#15629)
3991 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3993 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3995 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3997 * print.c (print_object): Print " ..." when truncating bool vectors.
3999 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4001 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4002 standard mouse buttons.
4004 * termhooks.h (struct input_event): Remove incorrect commentary.
4006 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4008 Disallow bool vector operations on mixed-length operands.
4009 The old behavior left garbage in the result vector sometimes,
4010 and didn't seem to be useful.
4011 * data.c (Qwrong_length_argument): New static var.
4012 (wrong_length_argument): New function.
4013 (bool_vector_binop_driver): Check that args agree in length.
4015 * keyboard.c, keyboard.h (all_kboards): Now static.
4017 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4019 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4020 note from the lispref.
4022 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4024 * nsterm.h (struct ns_display_info): Remove set-but-unused
4025 member image_cache (image caches are per-terminal anyway).
4026 (FRAME_X_IMAGE_CACHE): Remove.
4027 * nsterm.m (ns_initialize_display_info): Adjust user.
4029 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4031 * w32proc.c: Include mingw_time.h.
4033 * w32.c: Include mingw_time.h.
4035 Implement scrolling of TTY menus when the screen is too short.
4037 * term.c (tty_menu_display): Accept an additional argument, the
4038 menu item from which to start displaying the menu. Account for
4039 the value of Y when limiting the menu to the number of available
4041 (mi_result): New enumeration.
4042 (read_menu_input): Return enumerated value. When the y coordinate
4043 hits min_y or max_y, return scroll indication instead of wrapping
4045 (tty_menu_activate): Handle the scrolling indications from
4046 read_menu_input. Compute the first menu item to display and pass
4047 it to tty_menu_display.
4049 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4051 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4052 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4053 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4054 Adjust to match the change described below.
4055 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4056 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4057 memory_below_frame members to...
4058 * termchar.h (struct tty_display_info): ...here because they're
4059 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4060 * term.c (init_tty):
4061 * nsterm.m (ns_create_terminal):
4062 * w32term.c (w32_create_terminal):
4063 * xterm.c (x_create_terminal): Adjust users.
4064 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4065 to filter out non-TTY frames. Adjust comment.
4066 (scrolling): Adjust user. Prefer eassert for debugging check.
4068 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4070 * xfaces.c (PT_PER_INCH): Remove unused macro.
4071 * termhooks.h (struct terminal): Remove set-but-unused
4072 member fast_clear_end_of_line.
4073 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4074 * nsterm.m (ns_create_terminal):
4075 * term.c (init_tty):
4076 * w32term.c (w32_create_terminal):
4077 * xterm.c (x_create_terminal): Adjust users.
4079 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4081 * lisp.h (bool_vector_size): New function.
4082 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4083 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4084 (Fbool_vector_not, Fbool_vector_count_matches_at):
4085 Remove uses of 'eassume' that should no longer be needed,
4086 because they are subsumed by the 'eassume' in bool_vector_size.
4088 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4090 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4091 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4092 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4094 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4096 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4097 have different dimensions. (Bug#15575)
4099 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4102 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4104 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4106 * term.c (tty_menu_show): Never return with unbalanced
4107 specpdl. Use eassert for debugging check. Adjust style.
4109 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4111 * term.c (read_menu_input): Make selection of menu items
4112 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4113 (tty_menu_activate): Fix off-by-one error when computing max_y.
4115 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4117 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4118 audit logging (only used with GnuTLS 3.x) and enable it.
4120 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4122 * dispnew.c (redraw_frame): Remove useless #ifdef because
4123 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4124 Also, move TTY fflush to...
4125 * term.c (tty_update_end): ...this function.
4127 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4129 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4130 the end of the frame's glyph matrix. (Bug#15575)
4132 * term.c (tty_menu_display): Don't move cursor while overwriting
4133 frame's glyphs with menu items. Limit the number of items
4134 displayed to what can be shown on the available screen lines,
4135 excluding the echo area.
4136 (tty_menu_activate): Limit the Y coordinate allowed by
4137 read_menu_input to the last screen line used for menu display.
4139 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4141 * lisp.h (eassume): New macro.
4142 Also, include <verify.h>, for 'assume'.
4143 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4144 (vroundup, vector_nbytes):
4145 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4146 (Fbool_vector_not, Fbool_vector_count_matches)
4147 (Fbool_vector_count_matches_at):
4148 Use eassume, not eassert.
4149 * casetab.c (set_identity, shuffle):
4150 * composite.c (composition_gstring_put_cache):
4151 * dispnew.c (update_frame_1):
4152 * ftfont.c (ftfont_shape_by_flt):
4153 * image.c (gif_load):
4154 * intervals.c (offset_intervals):
4155 * macfont.m (macfont_shape):
4156 Remove calls to 'assume' that are no longer needed, because
4157 --enable-gcc-warnings no longer generates bogus warnings
4158 when these calls are removed.
4160 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4162 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4164 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4166 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4167 (Qsubstitute_env_in_file_name): New var.
4168 (syms_of_fileio): Define it.
4170 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4172 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4173 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4176 * term.c (save_and_enable_current_matrix): Don't allocate and
4177 don't save margin areas.
4178 (restore_desired_matrix): Don't restore margin areas.
4179 (free_saved_screen): Don't free margin areas.
4181 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4183 * image.c: Pacify --enable-gcc-warnings.
4184 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4185 #define only if used.
4187 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4189 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4190 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4191 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4192 (gif_load): For giflib v5.x and later, display the error message
4193 produced by giflib when its functions fail.
4194 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4197 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4199 * keyboard.c (last_event_timestamp): Remove. For X selection and
4200 GTK popup menus, it may be obtained from per-frame X display info.
4201 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4202 (process_special_events): Adjust users.
4203 * keyboard.h (last_event_timestamp): Remove declaration.
4204 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4205 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4206 * menu.h (xmenu_show): Adjust prototype.
4207 * menu.c (Fx_popup_menu): Adjust user.
4208 * xselect.c (x_own_selection, x_get_foreign_selection)
4209 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4211 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4213 * keyboard.c (init_kboard): Now static. Add arg
4214 to denote window system. Adjust comment.
4215 (init_keyboard): Adjust user.
4216 (allocate_kboard): New function.
4218 * nsterm.m (ns_term_init):
4219 * term.c (init_tty):
4220 * w32term.c (w32_create_terminal):
4221 * xterm.c (x_term_init): Use it.
4222 * keyboard.h (init_kboard): Remove prototype.
4223 (allocate_kboard): Add prototype.
4225 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4227 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4228 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4230 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4232 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4234 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4236 * term.c (tty_menu_activate): Flush the output stream after
4237 showing the cursor, and don't mark the frame garbaged at exit from
4238 the function. Fixes redisplay glitches when moving from one menu
4241 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4243 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4244 or throw error (Bug#15570).
4246 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4248 * intervals.c (temp_set_point_both): Move test into 'eassert',
4251 * lisp.h (eassert): Don't use 'assume'.
4252 Sometimes 'assume' wins in performance, and sometimes it loses,
4253 so it shouldn't be used all the time. Perhaps we need two
4254 flavors of 'eassert', one for where 'assume' is far more likely
4255 to help or to hurt; but that can be done later.
4256 Problem reported by Dmitry Antipov in
4257 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4258 Also, don't include <verify.h>; no longer needed.
4260 2013-10-09 Glenn Morris <rgm@gnu.org>
4262 * eval.c (Fcond): Doc tweak.
4264 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4266 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4267 expressions with side effects to eassert. (Bug#15565)
4269 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4271 * fns.c (hashfn_user_defined): Allow hash functions to return any
4274 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4276 Fix minor problems found by static checking.
4277 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4278 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4279 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4280 * keyboard.c (read_menu_command): Remove unused local.
4281 * lisp.h (read_menu_command): New decl.
4282 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4283 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4284 Return ptrdiff_t, not int.
4285 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4286 not int, for benefit of xpalloc.
4287 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4289 (have_menus_p): Remove; unused.
4290 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4291 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4292 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4294 (save_and_enable_current_matrix): Omit unnecessary casts.
4295 (read_menu_input): Omit local extern decl (now in lisp.h).
4296 Don't access uninitialized storage if mouse_get_xy fails.
4297 (tty_menu_activate): Mark local as initialized, for lint.
4298 (tty_menu_activate, tty_meny_show): Remove unused locals.
4300 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4302 Support menus on text-mode terminals.
4303 * xterm.h (xw_popup_dialog): Add prototype.
4305 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4306 (xmenu_show): Block input here, instead in Fx_popup_menu.
4307 (xw_popup_dialog): New function, with X-specific bits of popup
4310 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4313 * window.c (Fset_window_configuration): Use run-time tests of the
4314 frame type instead of compile-time conditionals, when menu-bar
4315 lines are considered.
4317 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4318 (w32_popup_dialog): New prototypes.
4320 * w32menu.c (Fx_popup_dialog): Function deleted.
4321 (w32_popup_dialog): New function, with w32 specific bits of popup
4322 dialogs. Block input here.
4324 * w32inevt.c (w32_console_read_socket): Minor change to add
4325 debugging TTY events.
4327 * w32fns.c (show_hourglass): If returning early because the frame
4328 is not a GUI frame, unblock input.
4330 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4331 (cursorY): New functions.
4333 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4334 WINDOWSNT, macros that call curX and curY elsewhere.
4336 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4338 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4339 specific function to hide and show cursor on a text-mode terminal.
4340 (tty_menu_struct, struct tty_menu_state): New structures.
4341 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4342 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4343 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4344 (tty_menu_locate, save_and_enable_current_matrix)
4345 (restore_desired_matrix, screen_update, read_menu_input)
4346 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4347 (tty_pop_down_menu, tty_menu_last_menubar_item)
4348 (tty_menu_new_item_coords, tty_menu_show): New functions.
4349 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4351 * nsterm.h (ns_popup_dialog): Adjust prototype.
4353 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4355 (ns_popup_dialog): Adapt order of arguments to the other
4356 *_menu_show implementations.
4357 (Fx_popup_dialog): Function deleted.
4359 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4361 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4363 * menu.c (have_boxes): New function.
4364 (single_keymap_panes): Use it instead of a compile-time
4366 (single_menu_item): Use run-time tests of the frame type instead
4367 of compile-time conditionals.
4368 (encode_menu_string): New function.
4369 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4370 the macro, since different types of frame need different encoding
4372 (digest_single_submenu): Use run-time tests of frame type instead
4373 of, or in addition to, compile-time conditionals.
4374 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4375 (Fx_popup_menu): Detect when the function is called from keyboard
4376 on a TTY. Don't barf when invoked on a text-mode frame.
4377 Check frame type at run time, instead of compile-time conditionals for
4378 invoking terminal-specific menu-show functions.
4379 Call tty_menu_show on text-mode frames.
4380 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4381 run time to determine which alternative to invoke; support dialogs
4384 * keyboard.h <Qmouse_movement>: Declare.
4386 * keyboard.c <Qmouse_movement>: Now extern.
4387 <Qecho_keystrokes>: New static variable.
4388 (read_key_sequence): Accept an additional argument, a flag to
4389 prevent redisplay during reading of the key sequence. All callers
4391 (read_menu_command): New function.
4392 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4394 (toolkit_menubar_in_use): New function.
4395 (make_lispy_event): Use it instead of a compile-time test.
4397 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4398 window-system being available.
4400 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4401 to x-popup-dialog on the frame type, they all now support popup
4404 * dispnew.c (save_current_matrix): Save the margin areas.
4405 (restore_current_matrix): Restore margin areas.
4406 (update_frame_with_menu): New function.
4408 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4411 * alloc.c (make_save_ptr): Now compiled unconditionally.
4413 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4415 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4416 (redraw_frame, update_frame): Adjust users.
4417 * dispextern.h (set_window_update_flags): Adjust prototype.
4418 * xdisp.c (redisplay_internal): When updating all frames with zero
4419 windows_or_buffers_changed, assume that only the windows that shows
4420 current buffer should be really updated.
4422 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4424 Do not allocate huge temporary memory areas and objects while encoding
4425 for file I/O, thus reducing an enormous memory usage for large buffers.
4426 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4427 * coding.h (struct coding_system): New member raw_destination.
4428 * coding.c (setup_coding_system): Initialize it to zero.
4429 (encode_coding_object): If raw_destination is set, do not create
4430 dst_object. Add comment.
4431 * fileio.c (toplevel): New constant E_WRITE_MAX.
4432 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4433 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4435 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4437 * nsterm.m (windowDidExitFullScreen:)
4438 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4440 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4442 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4443 * keyboard.c (unblock_input_to): Don't process pending signals
4444 if a fatal error is in progress.
4446 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4447 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4448 they're talking about words in Lisp bool vectors.
4449 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4450 * data.c (popcount_bits_word): Rename from popcount_size_t.
4451 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4454 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4456 Improve support for popcount and counting trailing zeros (Bug#15550).
4457 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4458 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4459 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4460 (popcount_size_t_msc, popcount_size_t_gcc):
4461 Remove; now done by Gnulib.
4462 (popcount_size_t): Now a macro that defers to Gnulib.
4463 (count_trailing_zero_bits): Return int, for consistency with
4464 Gnulib and because Emacs prefers signed to unsigned int.
4465 Don't assume that size_t is either unsigned int or unsigned long
4466 or unsigned long long.
4467 (size_t_to_host_endian): Do not assume that size_t is either
4468 exactly 32 or exactly 64 bits wide.
4469 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4470 etc., so that it's now an enum constant, not a macro.
4471 No need to assume that it's either 32 or 64.
4473 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4475 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4478 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4480 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4481 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4483 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4485 emacs_read and emacs_write now use void *, not char *.
4486 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4487 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4488 Buffer arg is now void *, not char *. This matches plain
4489 'read' and 'write' better, and avoids a constraint violation
4490 on Solaris 9 with Oracle Studio.
4492 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4494 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4495 memset to explicit loop. Otherwise copy largest possible chunk
4496 from initialized to uninitialized part, thus allowing the longer
4497 memcpy runs and reducing the number of loop iterations.
4499 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4501 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4502 hide toolbar (Bug#15388).
4503 (windowDidEnterFullScreen:): If presentation options are zero,
4504 set them here (Bug#15388).
4505 (ns_update_auto_hide_menu_bar): Remove runtime check.
4506 Don't auto hide dock unless menubar is also auto hidden.
4508 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4510 * editfns.c (message): Mention batch mode in doc string.
4512 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4514 * nsterm.m (check_native_fs): Remove erroneous comment.
4516 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4518 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4519 uses find_newline instead of scan_newline and so doesn't move point.
4521 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4523 Use hardware support for byteswapping on glibc x86 etc.
4524 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4525 whereas the old swap64 needed 30.
4526 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4527 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4528 Use byteswap.h's macros to swap bytes.
4529 * lisp.h (swap16, swap32, swap64): Remove.
4530 All uses replaced by bswap_16, bswap_32, bswap_64.
4532 * bytecode.c (exec_byte_code): Use some more volatile variables
4533 to work around local variables getting clobbered by longjmp.
4534 Port to pre-C99, which doesn't allow decls after stmts.
4536 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4538 * lisp.h (eassert): Assume that COND is true when optimizing.
4539 In other words, take on the behavior of eassert_and_assume.
4540 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4541 (eassert_and_assume): Remove. All uses replaced by eassert.
4543 * xdisp.c (Qglyphless_char): Now static.
4545 Adjust to merge from gnulib.
4546 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4547 * lisp.h: Include <verify.h>, for 'assume'.
4549 * eval.c (clobbered_eassert): New macro.
4550 (internal_catch, internal_condition_case)
4551 (internal_condition_case_1, internal_condition_case_2)
4552 (internal_condition_case_n): Use it instead of eassert
4553 when the argument contains locals clobbered by longjmp.
4554 Don't use clobbered locals outside of clobbered_eassert.
4555 (internal_lisp_condition_case): Use a volatile variable
4556 to work around a local variable's getting clobbered.
4558 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4560 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4561 (PUSH_HANDLER): New macro.
4562 (catchlist): Remove.
4563 (handlerlist): Always declare.
4565 * eval.c (catchlist): Remove (merge with handlerlist).
4566 (handlerlist, lisp_eval_depth): Not static any more.
4567 (internal_catch, internal_condition_case, internal_condition_case_1)
4568 (internal_condition_case_2, internal_condition_case_n):
4570 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4571 handlerlist/catchlist.
4572 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4573 handlerlist which can only handle a single condition-case handler at
4575 (find_handler_clause): Simplify since we only a single branch here
4578 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4580 (bcall0): New function.
4581 (exec_byte_code): Add corresponding cases. Improve error message when
4582 encountering an invalid byte-code. Let Bunwind_protect accept
4583 a function (rather than a list of expressions) as argument.
4585 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4586 and make them unconditional now that they're heap-allocated.
4588 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4590 * charset.c (Fdecode_char, Fencode_char): Remove description of
4591 `restriction' arg. now that it's hidden by advertised-calling-convention.
4593 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4595 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4596 Remove unused variable (from mac-port).
4597 (macfont_draw): Use s->ybase for correct y position.
4599 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4601 * frame.h (struct frame): Drop has_minibuffer member because...
4602 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4603 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4605 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4607 * window.h (struct window): Prefer enum text_cursor_kinds to int
4608 for phys_cursor_type member. Move the latter, phys_cursor_width,
4609 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4610 * window.c (replace_window, make_window): Adjust users.
4612 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4614 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4615 this module is never compiled otherwise.
4617 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4619 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4622 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4624 * xdisp.c (get_next_display_element): Don't call face_for_font in
4625 a build configured --without-x. (Bug#15484)
4627 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4629 * window.c (calc_absolute_offset): #elif should be #elif defined.
4631 * frame.c (delete_frame): Block/unblock input to overcome race
4632 condition (Bug#15475).
4634 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4636 * frame.c (delete_frame): Record selected frame only after
4637 calling Qdelete_frame_functions (Bug#15477).
4639 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4641 * nsterm.m (ns_selection_color): Remove.
4642 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4643 NSColor selectedText(Background)Color. Only for COCOA.
4644 (ns_term_init): Remove assignment of ns_selection_color, logic
4645 moved to ns_get_color.
4647 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4648 NS_SELECTION_COLOR_DEFAULT.
4649 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4651 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4653 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4654 frame' does not have the tool_bar_window member.
4656 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4658 Signal error when reading an empty byte-code object (Bug#15405)
4659 * lread.c (read1): Signal error.
4660 * alloc.c (make_byte_code): eassert header size.
4661 (sweep_vectors): Change an int to size_t.
4663 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4665 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4666 instead of ints, as it's the usual style for offsetof constants. See:
4667 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4669 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4670 This is ugly, but it should fix the performance problem for older
4671 GCC versions in the short run. I'll look into integrating the
4672 Gnulib module for popcount, as a better fix.
4673 See the thread starting in:
4674 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4675 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4676 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4677 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4678 (popcount_size_t): Use it.
4680 2013-09-24 Daniel Colascione <dancol@dancol.org>
4682 * process.c (Fnetwork_interface_info): Fix build break due to
4685 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4687 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4688 Prefer signed to unsigned integers where either will do.
4689 No need for 'const' on locals that do not escape.
4690 Omit easserts with unnecessary and unportable assumptions about
4691 alignment. Avoid unnecessary casts to char *.
4693 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4695 Use union for the payload of struct Lisp_Vector.
4696 This helps to avoid a few glitches dictated by C's aliasing rules.
4697 * lisp.h (struct Lisp_Vector): Use union for next and
4698 contents member. Adjust comment. Change related users.
4699 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4700 Related users changed.
4701 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4702 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4703 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4704 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4706 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4708 Optimize glyph row clearing and copying routines.
4709 * dispextern.h (struct glyph_row): Change layout of struct
4710 glyph_row to help copy_row_except_pointers. Adjust comment.
4711 * dispnew.c (null_row): Remove.
4712 (clear_glyph_row): Use offsetof and memset to find and clear
4713 just the members that need clearing. Adjust comment.
4714 (copy_row_except_pointers): Likewise for copying.
4716 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4718 Some minor cleanups of recently-added bool vector code.
4719 * conf_post.h (assume): Always return void. Use lint version
4720 only if GCC and MSC versions don't apply.
4721 * conf_post.h (assume):
4722 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4723 Depend on _MSC_VER, not __MSC_VER, for consistency with
4725 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4726 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4727 (bool_vector_binop_driver, count_trailing_zero_bits)
4728 (size_t_to_host_endian): Now static, not static inline;
4729 the latter isn't needed with modern compilers and doesn't
4730 work with older compilers anyway.
4732 * alloc.c (valgrind_p): Use bool for boolean.
4734 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4736 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4737 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4738 (display_last_displayed_message_p, message_buf_print)
4739 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4740 Use bool for boolean.
4741 * dispextern.h (cancel_line, init_desired_glyphs):
4742 Remove ancient leftover.
4743 (help_echo_showing_p, hourglass_shown_p):
4744 * lisp.h (noninteractive_need_newline): Adjust declaration.
4746 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4748 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4750 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4751 ...this file and convert the latter to static. Adjust comment.
4752 (make_initial_frame):
4753 * window.c (init_window_once): Adjust user.
4754 * frame.h (last_nonminibuf_frame): Remove declaration.
4755 * lisp.h (selected_frame): Likewise.
4756 * msdos.c (the_only_display_info): Adjust comment.
4758 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4760 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4761 computing the end column of mouse-highlight that comes from
4762 display or overlay strings. (Bug#15437)
4763 (note_mouse_highlight): Adapt calculation of last argument to
4764 mouse_face_from_string_pos to the above change.
4766 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4767 all platforms, not just for clang.
4769 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4771 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4772 about excess arguments to snprintf.
4774 * conf_post.h(assume): Use __builtin_unreachable for clang.
4776 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4778 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4779 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4781 2013-09-23 Daniel Colascione <dancol@dancol.org>
4783 * alloc.c (USE_VALGRIND): New macro; on by default
4784 when ENABLE_CHECKING.
4785 (mark_maybe_object, mark_maybe_pointer)
4786 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4788 (valgrind_p) [USE_VALGRIND]: New variable.
4789 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4791 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4793 * process.c (wait_reading_process_output): Change int pnamelen to
4796 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4797 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4798 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4799 argument to unsigned long to avoid warning.
4800 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4802 * conf_post.h (assume): Fix compiler error: x shall be cond.
4804 2013-09-22 Daniel Colascione <dancol@dancol.org>
4806 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4807 warning when compiling without a window system.
4809 2013-09-22 Daniel Colascione <dancol@dancol.org>
4811 * data.c (Qbool_vector_p): New symbol.
4812 (bool_vector_spare_mask, popcount_size_t_generic)
4813 (popcount_size_t_msc, popcount_size_t_gcc)
4815 (bool_vector_binop_driver)
4816 (count_trailing_zero_bits, size_t_to_host_endian)
4817 (Fbool_vector_exclusive_or)
4818 (Fbool_vector_union)
4819 (Fbool_vector_intersection, Fbool_vector_set_difference)
4820 (Fbool_vector_subsetp, Fbool_vector_not)
4821 (Fbool_vector_count_matches)
4822 (Fbool_vector_count_matches_at): New functions.
4823 (syms_of_data): Intern new symbol, functions.
4824 * alloc.c (bool_vector_payload_bytes): New function.
4825 (Fmake_bool_vector): Instead of calling Fmake_vector,
4826 which performs redundant initialization and argument checking,
4827 just call allocate_vector ourselves. Make sure we clear any
4828 terminating padding to zero.
4829 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4830 instead of open-coding the size calculation.
4831 (vroundup_ct): New macro.
4832 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4833 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4834 * composite.c (composition_gstring_put_cache):
4835 Change lint_assume to assume.
4836 * conf_post.h (assume): New macro.
4837 (lint_assume): Remove.
4838 * dispnew.c (update_frame_1): Change lint_assume to assume.
4839 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4841 * image.c (gif_load): Change lint_assume to assume.
4842 * lisp.h (eassert_and_assume): New macro.
4843 (Qbool_vector_p): Declare.
4844 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4845 (swap16, swap32, swap64): New inline functions.
4846 * macfont.m (macfont_shape): Change lint_assume to assume.
4847 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4848 * xsettings.c (parse_settings): Use new swap16 and
4849 swap32 from lisp.h instead of file-specific macros.
4851 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4853 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4854 found (which can legitimately happen when the glyph row at the
4855 window start is disabled in the current_matrix. (Bug#15365)
4857 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4859 Fix syntax.h bug introduced by recent INLINE change.
4860 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4861 conditionally compiled one way in some modules, and a different
4862 way in others. This doesn't work with extern inline functions,
4863 which must have the same definition in all modules, because the
4864 defining code might be shared across modules, depending on the
4865 implementation. Symptoms reported by Martin Rudalics in:
4866 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4867 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4868 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4869 overriding the corresponding functions in syntax.h.
4870 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4871 (syntax_property): New inline functions.
4872 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4873 Rewrite in terms of these new functions.
4875 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4877 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4878 not chars_in_text, whose result depends on the multibyteness of
4879 the current buffer. (Bug#15426)
4881 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4883 Port recent change to hosts where pointers aren't 'long'.
4884 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4885 Don't assume that pointers are the same width as 'long'.
4886 Add a compile-time check that a pointer fits into two X slots.
4888 A simpler, centralized INLINE.
4889 * conf_post.h (INLINE): Define only if not already defined.
4890 This allows us to use a single INLINE, defined by one file
4892 * emacs.c (INLINE): Define it.
4893 Also, include category.h, charset.h, composite.h, dispextern.h,
4894 syntax.h, systime.h, so that their INLINE definitions are expanded
4896 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4897 * buffer.h, buffer.c (BUFFER_INLINE):
4898 * category.h, category.c (CATEGORY_INLINE):
4899 * character.h, character.c (CHARACTER_INLINE):
4900 * charset.h, charset.c (CHARSET_INLINE):
4901 * composite.h, composite.c (COMPOSITE_INLINE):
4902 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4903 * frame.h, frame.c (FRAME_INLINE):
4904 * intervals.h, intervals.c (INTERVALS_INLINE):
4905 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4906 * lisp.h, alloc.c (LISP_INLINE):
4907 * process.h, process.c (PROCESS_INLINE):
4908 * syntax.h, syntax.c (SYNTAX_INLINE):
4909 * systime.h, sysdep.c (SYSTIME_INLINE):
4910 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4911 * window.h, window.c (WINDOW_INLINE):
4912 Remove. All uses replaced with INLINE.
4914 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4916 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4919 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4921 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4922 'const char *' to avoid compiler warnings due to similar change in
4923 the prototype of x_get_string_resource.
4925 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4927 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4928 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4929 going to replace static variables below. Adjust comments.
4930 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4931 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4932 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4933 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4934 Related users changed.
4935 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4936 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4937 last_mouse_movement_time, going to replace static variables below.
4939 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4940 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4942 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4943 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4944 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4945 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4946 static variables below.
4947 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4948 (last_mouse_scroll_bar): Remove.
4949 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4950 (mouseExited): Related users changed.
4952 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4954 Do not use external array to process X scroll bar messages.
4955 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4956 (x_send_scroll_bar_event): Pack window pointer into two slots
4957 of XClientMessageEvent if we're 64-bit. Adjust comment.
4958 (x_scroll_bar_to_input_event): Unpack accordingly.
4960 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4962 Ifdef away recent changes which aren't relevant to NS port.
4963 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4964 [!HAVE_NS]: Declare as such.
4965 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4966 [!HAVE_NS]: Define as such.
4968 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4970 * frame.c (x_redo_mouse_highlight): New function
4971 to factor out common code used in W32 and X ports.
4972 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4973 * xterm.h (struct x_display_info):
4974 * w32term.h (struct w32_display_info):
4975 * nsterm.h (struct ns_display_info): New members
4976 last_mouse_motion_frame, last_mouse_motion_x and
4977 last_mouse_motion_y, going to replace static variables below.
4978 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4979 (redo_mouse_highlight): Remove.
4980 (note_mouse_movement, syms_of_xterm): Adjust user.
4981 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4982 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4983 (redo_mouse_highlight): Remove.
4984 (note_mouse_movement, syms_of_w32term): Adjust user.
4985 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4986 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4988 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4989 * nsfns.m (compute_tip_xy): Adjust user.
4991 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4993 * frame.c (x_mouse_grabbed): New function.
4994 * dispextern.h (x_mouse_grabbed): Add prototype.
4995 (last_mouse_frame): Remove declaration.
4996 * xterm.h (struct x_display_info):
4997 * w32term.h (struct w32_display_info):
4998 * nsterm.h (struct ns_display_info): New member
4999 last_mouse_frame, going to replace...
5000 * xdisp.c (last_mouse_frame): ...global variable.
5001 (note_tool_bar_highlight):
5002 * w32term.c (w32_mouse_position, w32_read_socket):
5003 * xterm.c (XTmouse_position, handle_one_xevent):
5004 Use x_mouse_grabbed.
5005 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5007 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5009 * w32term.c (w32_read_socket): Avoid temporary
5010 variables in a call to x_real_positions.
5011 * xterm.c (handle_one_xevent): Likewise.
5013 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5015 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5016 (x_icon_type): Remove prototype.
5017 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5018 * frame.c (x_icon_type): Remove.
5019 * w32term.c (x_make_frame_visible, x_iconify_frame):
5020 * xterm.c (x_make_frame_visible, x_iconify_frame):
5021 Use x_set_bitmap_icon to factor out common code.
5023 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5025 * dispextern.h (check_x_display_info, x_get_string_resource):
5026 Declare here just once and unify the latter.
5027 * frame.c (check_x_display_info, x_get_string_resource):
5028 * nsterm.h (check_x_display_info):
5029 * xrdb.c (x_get_string_resource):
5030 * xterm.h (check_x_display_info): Remove prototypes.
5031 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5032 * w32reg.c (x_get_string_resource): Likewise.
5033 (w32_get_rdb_resource): Adjust user.
5035 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5037 * xterm.h (struct x_display_info): New member
5038 x_pending_autoraise_frame, going to replace...
5039 * xterm.c (pending_autoraise_frame): ...static variable.
5040 (x_new_focus_frame, XTread_socket): Adjust users.
5041 * w32term.h (struct w32_display_info): New member
5042 w32_pending_autoraise_frame, going to replace...
5043 * w32term.c (pending_autoraise_frame): ...global variable.
5044 (x_new_focus_frame, w32_read_socket): Adjust users.
5046 2013-09-17 Glenn Morris <rgm@gnu.org>
5048 * xdisp.c (message_dolog): If we create *Messages*,
5049 switch it to messages-buffer-mode.
5051 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5053 Don't overuse 'const' in types of locals.
5054 * bidi.c (bidi_count_bytes):
5055 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5056 (xg_event_is_for_scrollbar):
5057 * xselect.c (x_handle_property_notify)
5058 (x_handle_selection_notify, x_handle_dnd_message):
5059 * xsettings.c, xsettings.h (xft_settings_event):
5060 * xterm.c (x_handle_net_wm_state, handle_one_event)
5061 (x_menubar_window_to_frame, x_detect_focus_change)
5062 (construct_mouse_click, note_mouse_movement)
5063 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5064 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5065 (handle_one_xevent, x_handle_net_wm_state):
5066 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5067 (x_handle_dnd_message):
5068 Avoid unnecessary 'const', typically the second 'const' in
5069 'const foo * const arg', a 'const' that does not affect the API
5070 and doesn't significantly help the human reader.
5072 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5074 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5075 only if Glib < 2.36.0.
5076 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5077 * xsettings.c (init_gconf, init_gsettings): Do not check
5079 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5081 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5083 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5085 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5086 before calling g_type_init.
5088 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5090 * nsterm.m (syms_of_nsterm): ... to here.
5092 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5094 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5095 (ignore_next_mouse_click_timeout): Use Time as X does.
5096 (handle_one_xevent): Avoid cast and use unsigned comparison.
5098 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5100 Do not copy X event in handle_one_xevent except KeyPress case.
5101 Wnen XEvent is processed, it is unlikely to be changed except
5102 KeyPress case, so we can avoid copying and use const pointer to
5103 const data to make sure that an event is not changed elsewhere.
5104 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5105 const' and do not create local copy except for the KeyPress event.
5106 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5107 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5108 (x_handle_net_wm_state, x_menubar_window_to_frame)
5109 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5110 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5111 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5112 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5113 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5114 (x_handle_dnd_message):
5115 * xsettings.c (xft_settings_event):
5116 Use 'const XEvent * const' where appropriate.
5117 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5119 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5121 Fix X event waiting to handle multiple frames.
5122 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5123 * xterm.c (pending_event_wait): Remove. Adjust users.
5124 (x_detect_focus_change): Pass frame arg.
5125 (handle_one_xevent): Find related frame early and clear per-frame
5126 wait_event_type only if this is an event for the relevant frame.
5127 (x_wait_for_event): Use per-frame wait_event_type.
5129 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5131 * nsfns.m (Fx_create_frame): Fix font driver registration for
5134 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5135 for syms_of_macfont.
5137 * nsterm.m: Include macfont.h.
5138 (ns_tmp_flags, ns_tmp_font): Remove.
5139 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5140 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5141 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5142 (changeFont:): Fix code style. Check for font driver type when
5145 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5148 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5149 (nsfont_open): Set font driver type.
5150 Set font->ascent and font->descent. Figure out font instead of
5151 ns_tmp_font, and flags instead of ns_tmp_flags.
5152 Fix indentation. Remove call to ns_draw_text_decoration,
5155 * nsfns.m: Include macfont.h.
5156 (Fx_create_frame): Register macfont driver, make a better default font.
5157 (Fns_popup_font_panel): Get font from macfont driver, if used.
5159 * macfont.m, macfont.h, macuvs.h: New files.
5161 * font.h: Declare syms_of_macfont.
5163 * font.c (syms_of_font): Call syms_of_macfont.
5165 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5167 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5169 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5170 and it is always zero for others, so I assume that this is an ancient
5171 leftover which nobody will want to change any more.
5172 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5173 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5174 * frame.c (x_set_scroll_bar_width):
5175 * w32fns.c (w32_createscrollbar):
5176 * w32term.c (w32_set_vertical_scroll_bar):
5177 * xfns.c (x_set_scroll_bar_default_width):
5178 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5179 (x_scroll_bar_expose): Related users changed.
5181 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5183 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5184 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5185 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5187 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5189 * nsterm.h, w32term.h, xterm.h: ...and not here.
5190 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5191 Remove unused Xisms.
5192 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5193 these modules are never compiled otherwise.
5195 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5197 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5198 Doc fix. (Bug#15375)
5200 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5202 Unify Fx_focus_frame between all ports.
5203 * frame.h (x_focus_frame): New prototype.
5204 * xfns.c (Fx_focus_frame): Remove.
5205 (syms_of_xfns): Do not defsubr it.
5206 (x_focus_frame): X implementation.
5207 * nsfns.m (Fx_focus_frame): Remove.
5208 (syms_of_nsfns): Do not defsubr it.
5209 (x_focus_frame): NS implementation.
5210 * w32term.c (Fx_focus_frame): Remove.
5211 (x_focus_on_frame): Rename to...
5212 (x_focus_frame): W32 implementation.
5213 * w32term.h (x_focus_on_frame): Remove prototype.
5214 * w32fns.c (Fx_focus_frame): Remove.
5215 (syms_of_w32fns): Do not defsubr it.
5216 * frame.c (Fx_focus_frame): Define here.
5217 (syms_of_frame): Defsubr here.
5218 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5220 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5222 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5223 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5224 each port to reference the port-specific window system data.
5225 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5226 (FRAME_DISPLAY_INFO): Define.
5227 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5228 (FRAME_DISPLAY_INFO): Define. Adjust users.
5229 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5230 (FRAME_DISPLAY_INFO): Define. Adjust users.
5231 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5232 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5233 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5234 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5235 * xselect.c, xterm.c: All related users changed.
5237 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5239 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5240 (x_menubar_window_to_frame): Remove prototypes.
5241 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5242 (x_menubar_window_to_frame, x_top_window_to_frame):
5244 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5245 (x_menubar_window_to_frame, x_top_window_to_frame):
5246 ...to here and convert all but the last to static.
5248 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5250 * lisp.mk (lisp): Add w32-common-fns.elc.
5252 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5254 * charset.c (char_charset): Document an exception for char-charset.
5256 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5258 * xterm.h (x_display_info): New field last_user_time...
5259 * xterm.c (toplevel): ...to replace static last_user_time.
5260 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5262 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5264 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5265 scroll bar values to prevent thumb from disappear and update comment.
5267 2013-09-11 Glenn Morris <rgm@gnu.org>
5269 * emacs.c (usage_message): Possessive apostrophe tweak.
5271 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5273 * nsterm.m (syms_of_nsterm): Use Qns.
5274 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5275 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5276 * xfns.c (x_display_info_for_name, Fx_open_connection):
5277 Remove old '#if 0' code.
5278 (syms_of_xfns): Use Qx.
5279 * termhooks.h (fullscreen_hook): Remove the leftover.
5280 (struct terminal): Fix typo in comment.
5282 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5284 Cleaning up a few X scroll bar bits.
5285 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5286 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5287 New member last_seen_part, going to replace...
5288 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5289 (xt_action_hook) [USE_LUCID]: Adjust user.
5290 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5291 Lucid-specific scroll bar support.
5292 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5293 to int and adjust to use last_seen_part member.
5294 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5295 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5296 Initialize last_seen_part.
5298 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5300 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5301 insert-buffer-substring an empty string.
5303 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5305 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5306 avoiding a GCC warning.
5308 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5310 Ifdef away frame tool bar code when it is not really used.
5311 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5312 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5313 and minimize_tool_bar_window_p under the above.
5314 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5315 (fset_tool_bar_window): Likewise.
5316 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5317 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5318 (change_frame_size_1):
5319 * window.c (window_from_coordinates, Frecenter): Adjust users.
5320 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5321 code is not really used.
5322 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5323 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5324 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5325 [!USE_GTK && !HAVE_NS]: Define as such.
5326 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5327 (note_mouse_highlight, expose_frame):
5328 * xfns.c (x_set_tool_bar_lines):
5329 * xterm.c (handle_one_xevent): Adjust users.
5331 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5333 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5334 This bug was introduced by my 2013-08-26 patch, which incorrectly
5335 assumed that the terminfo implementation doesn't use termcap buffers.
5336 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5337 these buffers apparently are used after all.
5338 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5339 (struct tty_display_info): Define members termcap_term_buffer and
5340 termcap_strings_buffer even if TERMINFO.
5342 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5345 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5346 'usage' docstring entry to pacify make-docfile.
5348 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5350 Change comparison functions =, <, >, <=, >= to take many arguments.
5351 * data.c: Change comparison functions' interface and implementation.
5352 * lisp.h: Make arithcompare available for efficient two arg
5354 * bytecode.c: Use arithcompare.
5355 * fileio.c: Use new interface.
5357 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5359 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5361 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5363 * eval.c (Feval): Document the new use of `lexical'.
5365 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5367 Review and drop old frame resize hack.
5368 * frame.h (struct frame): Remove force_flush_display_p.
5369 * dispnew.c (update_frame): Adjust user and don't call
5370 flush_frame here. The comment has said that there was an issues
5371 with redisplaying fringes, but I don't see any differences with
5372 and without this hack. Hopefully we can continue without it.
5373 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5374 current frame matrices twice if resized_p is set.
5376 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5378 Do not populate pure Xism x_sync to other ports.
5379 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5380 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5381 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5382 * w32term.h (x_sync): Remove prototype.
5384 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5386 Cleanup frame flushing.
5387 * dispextern.h (struct redisplay_interface):
5388 Drop flush_display_optional because flush_display is enough
5389 for X and flushing via RIF is just a no-op for others.
5390 * frame.h (flush_frame): New function.
5391 * dispnew.c (update_frame):
5392 * minibuf.c (read_minibuf):
5393 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5395 * keyboard.c (detect_input_pending_run_timers): Do not flush
5396 all frames but selected one in redisplay_preserve_echo_area.
5397 * nsterm.m (ns_flush): Remove no-op.
5398 (ns_redisplay_interface): Adjust user.
5399 * w32term.h (x_flush): Remove no-op.
5400 (w32_redisplay_interface): Adjust user.
5401 * xterm.c (x_flush): Simplify because we do not flush all
5402 frames at once any more. Adjust comment.
5403 (x_redisplay_interface): Adjust user.
5405 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5407 Port --without-x --enable-gcc-warnings to Fedora 19.
5408 * gfilenotify.c (globals_of_gfilenotify):
5409 Call g_type_init only if using an older glib version that needs it.
5411 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5413 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5414 (last_glyphless_glyph_merged_face_id): Remove declarations.
5415 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5416 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5417 (last_glyphless_glyph_merged_face_id): Now static.
5418 (merge_escape_glyph_face): New function, refactored from...
5419 (get_next_display_element): ...here.
5420 (merge_glyphless_glyph_face): New function, refactored from...
5421 (produce_glyphless_glyph): ...here...
5422 * term.c (produce_glyphless_glyph): ...and here.
5424 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5426 * eval.c (eval_sub): Only call Ffunction if necessary.
5428 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5430 Attempt to make redisplay more selective when changing cursor type.
5431 * frame.h (struct frame): New bitfield cursor_type_changed.
5432 * xdisp.c (cursor_type_changed): Remove.
5433 (try_cursor_movement, redisplay_window, try_window_id)
5434 (set_frame_cursor_types, try_window_reusing_current_matrix):
5435 Adjust to use per-frame bitfield.
5436 (redisplay_internal): Look for cursor type change on each visible
5437 frame and consider all frames if cursor type has been changed on
5438 the frame other than selected. If cursor type has been changed on
5439 selected frame only, do not use fast update.
5441 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5443 Attempt to make redisplay more selective when changing fonts.
5444 * frame.h (struct frame): New bitfield fonts_changed.
5445 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5446 (adjust_frame_glyphs): Add prototype.
5447 * dispnew.c (fonts_changed_p): Remove.
5448 (adjust_glyphs): Remove because we do not
5449 adjust matrices on all frames at once any more.
5450 (adjust_frame_glyphs): Block and unblock input here.
5451 (adjust_glyph_matrix): Use fonts_changed.
5452 (change_frame_size_1): Use adjust_frame_glyphs.
5453 * font.c (font_open_entity): Use fonts_changed.
5454 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5455 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5456 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5457 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5458 (shrink_mini_window, Fresize_mini_window_internal)
5459 (window_scroll_pixel_based, Fset_window_configuration)
5460 (apply_window_adjustment, Fset_window_vscroll):
5461 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5462 Use adjust_frame_glyphs.
5463 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5464 (try_window_reusing_current_matrix, try_window_id, display_line)
5465 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5466 (redisplay_internal): Consider fonts_changed and adjust frame
5467 matrices for each frame only if the frame is visible. If font
5468 has been changed on some frame during full redisplay, retry
5469 only visible frames where the font has been actually changed.
5471 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5473 Cache current header and mode line height for each window.
5474 * window.h (struct window): New fields mode_line_height
5475 and header_line_height.
5476 * window.c (make_window): Initialize them.
5477 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5478 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5479 (current_mode_line_height, current_header_line_height):
5481 * xdisp.c (current_mode_line_height, current_header_line_height):
5483 (pos_visible_p, init_xdisp): Adjust user.
5484 (redisplay_window): Invalidate mode_line_height and
5485 header_line_height if current and desired matrices do not agree.
5487 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5489 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5490 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5492 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5494 Make --without-x compatible with --enable-gcc-warnings.
5495 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5496 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5497 members under HAVE_WINDOW_SYSTEM.
5498 * keyboard.c (make_lispy_focus_out): Likewise.
5499 (record_menu_key): Move under HAVE_MENUS.
5500 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5501 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5502 (syms_of_xdisp): Adjust user.
5503 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5504 (start_hourglass, cancel_hourglass):
5505 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5506 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5507 and CLEAR_FONT_TABLE_NFONTS.
5508 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5509 Declare only if HAVE_WINDOW_SYSTEM.
5510 (lface_same_font_attributes_p, clear_face_gcs): Define only
5511 if HAVE_WINDOW_SYSTEM.
5513 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5515 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5516 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5517 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5519 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5521 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5523 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5525 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5526 This fixes a type error on hosts where ptrdiff_t is wider than int.
5528 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5530 * keyboard.c (read_key_sequence_vs): New function.
5531 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5534 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5536 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5538 Makefile improvements.
5539 * Makefile.in (config.status): Don't use double-colon rules, as
5540 they are not portable according to POSIX. Fix shell typo with `;
5541 I guess this rule has never been tested?
5542 (VCSWITNESS): New macro, to override any environment var.
5544 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5546 * xterm.h (struct x_display_info): Do not track X connection
5547 fd separately because it is always available from Display.
5548 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5551 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5553 * buffer.c (drop_overlay):
5554 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5555 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5557 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5559 * buffer.c (Fmake_overlay, Fmove_overlay):
5560 * intervals.c (set_point_from_marker):
5561 * print.c (PRINTPREPARE): Prefer signal_error
5562 to plain error and report unsuitable marker too.
5564 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5566 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5567 for 'dragging' member.
5568 (struct x_output): Remove set-but-unused leftovers
5569 'left_before_move' and 'top_before_move'.
5570 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5571 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5572 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5573 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5574 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5575 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5576 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5577 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5579 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5581 * nsfont.m (INVALID_GLYPH): New define.
5582 (nsfont_encode_char): Use INVALID_GLYPH.
5583 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5585 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5587 * xterm.c (x_last_mouse_movement_time): Revert last change.
5588 This code should use XDisplayMotionBufferSize to check display's
5589 motion history first, and there are few other issues as well.
5590 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5591 (handle_one_xevent): Adjust user.
5593 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5595 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5596 * frame.c (Flast_nonminibuf_frame): ... to here.
5597 (check_minibuf_window): Don't abort if no window was found
5600 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5602 Use XGetMotionEvents to ask the last mouse motion time from X server.
5603 * xterm.c (X_MOTION_HISTORY): Default to 1.
5604 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5605 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5606 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5607 Ifdef away legacy code.
5608 (XTmouse_position, x_scroll_bar_report_motion):
5609 Use x_last_mouse_movement_time.
5610 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5613 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5615 * msdos.c (last_mouse_window): Move to...
5616 (dos_rawgetc): ...this function and adjust comment.
5617 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5618 (mouseMoved): ...this function and adjust comment.
5619 * w32term.c (last_window): Likewise with...
5620 (w32_read_socket): ...this function.
5621 * xterm.c (last_window): Likewise with...
5622 (handle_one_xevent): ...this function.
5624 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5626 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5627 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5628 (handle_one_xevent): ...to here.
5629 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5632 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5634 * msdos.c (IT_set_terminal_window): Remove no-op.
5635 (initialize_msdos_display): Adjust terminal setup.
5636 * w32console.c (w32con_set_terminal_window): Remove no-op.
5637 (initialize_w32_display): Adjust terminal setup.
5638 * w32term.c (w32_set_terminal_window): Remove no-op.
5639 (w32_create_terminal): Adjust terminal setup.
5640 * xterm.c (XTset_terminal_window): Remove no-op.
5641 (x_create_terminal): Adjust terminal setup.
5643 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5645 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5647 (ns_create_terminal): Adjust terminal setup.
5648 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5650 (w32_create_terminal): Adjust terminal setup.
5651 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5653 (x_create_terminal): Adjust terminal setup.
5655 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5657 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5658 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5659 * dispnew.c (buffer_posn_from_coords):
5660 * window.c (Fwindow_end, displayed_window_lines):
5661 * xdisp.c (redisplay_mode_lines): Use it.
5663 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5665 * fontset.c (face_for_char): Check char in the current face font first
5666 if HAVE_NS (Bug#15138).
5668 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5670 * window.c (temp_output_buffer_show): Make sure window returned
5671 by display_buffer is live (Bug#15213).
5673 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5675 Minor cleanup to avoid forward declarations.
5676 * coding.h (struct ccl_spec): Remove forward declaration.
5677 * composite.h (toplevel): Include font.h.
5678 (struct composition_it, struct face, struct font_metrics):
5679 Remove forward declaration.
5680 * dispextern.h (struct image, struct atimer): Likewise.
5681 * emacsgtkfixed.h (struct frame): Likewise.
5682 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5683 * font.h (struct font_driver, struct font, struct glyph_string)
5684 (struct face): Remove forward declaration.
5685 * fontset.h (struct face, struct font): Likewise.
5686 * frame.h (toplevel): Style cleanup.
5687 (enum output_method): Move to...
5688 * termhooks.h (enum output_method): ...here.
5689 (struct glyph, struct frame, struct ns_display_info)
5690 (struct x_display_info, struct w32_display_info):
5691 Remove forward declaration.
5692 * xterm.h (toplevel): Include termhooks.h.
5693 (struct font, struct window, struct glyph_matrix, struct frame)
5694 (struct input_event, struct face, struct image): Remove forward
5696 * gtkutil.h (struct _widget_value): Likewise.
5697 * keyboard.h (toplevel): Include termhooks.h.
5698 (struct input_event): Remove forward declaration.
5700 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5702 * intervals.c (set_point_from_marker): New function.
5703 * editfns.c (Fgoto_char):
5704 * process.c (Finternal_default_process_filter):
5705 * window.c (select_window_1): Use it.
5706 * buffer.h (set_point_from_marker): Add prototype.
5708 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5710 * w32.c (term_winsock): Call release_listen_threads before calling
5712 (_sys_wait_accept): Wait for accept event in a loop with a finite
5713 timeout, instead of waiting indefinitely. Will hopefully avoid
5714 hanging during exit because WSACleanup deadlocks waiting for the
5715 event object to be released. (Bug#14333)
5717 * w32proc.c (release_listen_threads): New function, signals all
5718 the reader threads that listen for connections to stop waiting.
5720 * w32.h (release_listen_threads): Add prototype.
5722 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5724 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5725 field of new marker (for sanity and safety).
5726 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5727 anyway because XMISCTYPE is a function and can't be an lvalue).
5729 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5731 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5732 (x_after_update_window_line, x_scroll_bar_create)
5733 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5734 (handle_one_xevent, x_clear_frame_area):
5735 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5736 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5737 * xterm.h (x_clear_area): Adjust prototype.
5739 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5741 Hook scanning and indentation functions to find_newline. This helps
5742 to avoid duplicated code and renders more respect to newline cache.
5743 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5744 * cmds.c (Fforward_line):
5745 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5746 Use find_newline and avoid unnecessary point movements.
5747 * search.c (scan_newline): Implement on top of find_newline.
5749 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5751 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5752 scoped code (bug#11258).
5754 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5756 * nsterm.m (last_window): New variable.
5757 (EV_TRAILER2): New macro.
5758 (EV_TRAILER): Call EV_TRAILER2.
5759 (mouseMoved:): Add support for mouse-autoselect-window
5760 on nextstep (Bug#6888).
5762 2013-08-28 Andreas Schwab <schwab@suse.de>
5764 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5765 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5766 Remove unused macro definitions.
5767 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5768 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5769 Only define if emacs.
5771 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5773 Prefer enum glyph_row_area to int where appropriate.
5774 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5776 (window_box, window_box_width, window_box_left, window_box_left_offset)
5777 (window_box_right, window_box_right_offset): Adjust prototypes.
5778 * xdisp.c (window_box, window_box_width, window_box_left)
5779 (window_box_left_offset, window_box_right, window_box_right_offset):
5780 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5781 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5782 * nsterm.m (ns_clip_to_row):
5783 * w32term.c (w32_clip_to_row):
5784 * xterm.c (x_clip_to_row): Likewise.
5786 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5788 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5789 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5791 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5793 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5794 for portability to hosts where /bin/sh has problems.
5796 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5798 Redesign redisplay interface to drop global output_cursor.
5799 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5800 (toplevel): Remove declaration of output_cursor.
5801 (set_output_cursor, x_cursor_to): Remove prototype.
5802 * window.h (struct window): New member output_cursor.
5803 (output_cursor_to): New function to replace RIF member.
5804 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5805 (update_text_area, set_window_cursor_after_update): Use it.
5806 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5807 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5808 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5809 * w32term.c (x_update_window_begin, x_update_window_end):
5810 * xterm.c (x_update_window_begin, x_update_window_end):
5811 Adjust to use per-window output cursor.
5813 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5815 Simplify SELECT_TYPE-related code.
5816 Like EMACS_TIME, this portability layer is no longer needed, since
5817 Emacs has been using fd_set as a portability layer for some time.
5818 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5819 (SELECT_TYPE): Remove. All uses changed to fd_set.
5820 (fd_set) [!FD_SET]: New typedef.
5822 Simplify EMACS_TIME-related code.
5823 This portability layer is no longer needed, since Emacs has been
5824 using struct timespec as a portability layer for some time.
5825 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5826 Include <time.h> rather than "systime.h"; that's all that's needed now.
5827 * dispnew.c: Include <timespec.h> rather than "systime.h";
5828 that's all that's needed now.
5829 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5830 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5831 TIMESPEC_RESOLUTION.
5832 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5833 LOG10_TIMESPEC_RESOLUTION.
5834 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5835 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5836 (make_emacs_time): Remove. All used changed to make_timespec.
5837 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5838 (current_timespec): Rename from current_emacs_time. All uses changed.
5839 (add_emacs_time): Remove. All uses changed to timespec_add.
5840 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5841 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5842 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5843 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5844 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5845 (current_timespec): Rename from current_emacs_time. All uses changed.
5846 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5847 changed to timespec_cmp.
5848 * xgselect.c: Include <timespec.h>, since our .h files don't.
5850 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5852 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5853 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5854 Remove the leftovers.
5855 * gtkutil.c (toplevel): Do not declare Qxft but include
5857 * image.c (toplevel): Do not declare Vlibrary_cache because
5858 it's already done in lisp.h.
5860 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5862 * lisp.h (Mouse_HLInfo): Move from here...
5863 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5864 (reset_mouse_highlight): New function.
5865 * msdos.c (dos_set_window_size, IT_update_begin)
5866 (internal_terminal_init):
5867 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5868 (ns_initialize_display_info):
5869 * w32console.c (initialize_w32_display):
5870 * w32term.c (x_update_window_end, x_free_frame_resources)
5871 (w32_initialize_display_info):
5872 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5873 * window.c (Fdelete_other_windows_internal):
5874 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5875 * termchar.h (toplevel):
5876 * xterm.h (toplevel): Include dispextern.h.
5878 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5880 Fix minor problems found by static checking.
5881 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5882 (expect): Avoid nested-if warning.
5883 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5884 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5885 * nsterm.h, nsterm.m (ns_select):
5886 * xgselect.c, xgselect.h (xg_select):
5887 Adjust signature to better match pselect's.
5888 * nsterm.m (ns_select):
5889 Don't set *TIMEOUT, since pselect doesn't.
5890 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5891 diagnostic about assigning const char * to it.
5892 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5894 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5896 * lread.c (substitute_object_recurse): Handle hash-tables as well
5899 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5901 Fix unlikely core dump in init_tty, and simplify terminfo case.
5902 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5903 The old version incorrectly dumped core if malloc returned a
5904 buffer containing only non-NUL bytes.
5905 (init_tty): Do not allocate or free termcap buffers; the
5906 struct does that for us now.
5907 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5908 (struct tty_display_info): Define members termcap_term_buffer and
5909 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5910 use them. Allocate them directly in struct rather than indirectly
5911 via a pointer, to simplify init_tty.
5913 * frame.c (check_minibuf_window): Initialize 'window' properly,
5914 so that Emacs reliably aborts later if 'window' is not initialized.
5916 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5918 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5919 of VoidSymbol (Bug#15154).
5921 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5923 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5924 mouse_face_beg_y and mouse_face_end_y.
5925 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5926 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5927 Adjust users and update comment where appropriate.
5929 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5931 * frame.c (check_minibuf_window): New function.
5932 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5933 Call check_minibuf_window (Bug#15183).
5935 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5937 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5938 because this is the only last cursor data we need to keep and consult.
5939 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5940 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5943 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5945 Fix recovering from possible decompression error.
5946 Since insert_from_gap doesn't always move point, we can't use PT as
5947 the position where the partially decompressed data ends, and
5948 should count how many bytes was produced so far.
5949 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5950 (unwind_decompress): Really delete partially uncompressed data.
5951 (Fzlib_decompress_region): Take decompressed data size into account.
5953 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5955 * syntax.c (init_syntax_once): Adjust comment and do an early
5956 initialization of Qchar_table_extra_slots just once...
5957 * casetab.c (init_casetab_once):
5958 * category.c (init_category_once):
5959 * character.c (syms_of_character):
5960 * coding.c (syms_of_coding):
5961 * xdisp.c (syms_of_xdisp): ...and omit it here.
5963 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5965 * xdisp.c (get_next_display_element): Don't apply to characters
5966 from a display vector the logic of setting it->end_of_box_run_p
5967 suitable for characters from a buffer. (Bug#15175)
5969 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5970 to handle directories, rather than '_utime' which doesn't.
5973 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5975 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5976 or fullscreen (Bug#14627).
5978 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5980 System-dependent integer overflow fixes.
5981 * process.c (Fset_process_window_size): Signal an error if
5982 the window size is outside the range supported by the lower level.
5983 * sysdep.c (set_window_size): Return negative on error,
5984 nonnegative on success, rather than -1, 0, 1 on not in system,
5985 failure, success. This is simpler. Caller changed.
5986 (serial_configure): Remove unnecessary initialization of local.
5987 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5988 size fits in unsigned long; this isn't true on some 32-bit hosts.
5989 Avoid buffer overrun if some future version of /proc/meminfo has a
5990 variable name longer than 20 bytes.
5991 (system_process_attributes) [__FreeBSD__]:
5992 Don't assume hw.availpages fits in 'int'.
5994 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5996 Don't let very long directory names overrun the stack.
5997 Fix some related minor problems involving "//", vfork.
5998 * callproc.c (encode_current_directory): New function.
5999 (call_process): Don't append "/"; not needed.
6000 * fileio.c (file_name_as_directory_slop): New constant.
6001 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6002 this can save the caller having to alloca.
6003 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6004 Use SAFE_ALLOCA, not alloca.
6005 (directory_file_name, Fexpand_file_name): Leave leading "//"
6006 alone, since it can be special even on POSIX platforms.
6007 * callproc.c (call_process):
6008 * process.c (Fformat_network_address):
6009 * sysdep.c (sys_subshell):
6010 Use encode_current_directory rather than rolling our own.
6011 (create_process): No need to encode directory; caller does that now.
6012 * process.h (encode_current_directory): New decl.
6013 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6014 Rework to avoid 'goto xyzzy;'.
6016 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6018 * xdisp.c (handle_face_prop): If the default face was remapped use
6019 the remapped face for strings from prefix properties. (Bug#15155)
6021 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6023 Minor cleanup for redisplay interface and few related functions.
6024 * frame.h (enum text_cursor_kinds): Move from here...
6025 * dispextern.h (enum text_cursor_kinds): ...to here.
6026 (toplevel): Drop unnecessary declarations.
6027 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6028 in update_window_end_hook and draw_window_cursor functions.
6029 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6030 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6031 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6032 * xterm.c (x_update_window_end, x_draw_window_cursor):
6033 * xdisp.c (display_and_set_cursor, update_window_cursor)
6034 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6035 enum text_cursor_kinds where appropriate.
6037 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6039 Redesign redisplay interface to drop updated_row and updated_area.
6040 * dispextern.h (updated_row, updated_area): Remove declaration.
6041 (struct redisplay_interface): Pass glyph row and row area parameters
6042 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6043 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6045 * dispnew.c (updated_row, updated_area): Remove.
6046 (redraw_overlapped_rows, update_window_line): Adjust user.
6047 (update_marginal_area, update_text_area): Likewise. Pass updated row
6048 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6049 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6052 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6054 * process.c (flush_pending_output): Remove stub.
6057 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6059 * callproc.c: Fix race that killed background processes (Bug#15144).
6060 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6061 Record deleted process-id in critical section, not afterwards.
6062 Don't mistakenly kill process created by a call-process invocation
6063 that discards output and does not wait.
6065 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6067 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6068 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6069 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6070 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6071 to shut up compiler in mark_object.
6072 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6074 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6076 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6077 We can't portably rely on PTY_OPEN doing that, even if
6078 it calls posix_openpt with O_CLOEXEC.
6080 2013-08-20 Kenichi Handa <handa@gnu.org>
6082 * character.c (string_char): Improve commentary.
6084 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6086 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6087 (struct animation_cache): Make signature a flexible array member.
6088 All uses changed. This is a tad slower but may insulate us better
6089 from future changes to ImageMagick.
6091 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6093 * image.c: Shrink memory needed for animation cache.
6094 (SIGNATURE_DIGESTSIZE): New constant.
6095 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6096 (imagemagick_create_cache): Copy the signature. This saves
6097 several KB of memory that ImageMagick wastes per signature.
6098 Don't bother updating the update_time, as the caller does that now.
6099 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6100 it's a fixed size struct member now.
6101 (imagemagick_get_animation_cache): Always destroy the signature,
6102 as it's now imagemagick_create_cache's responsibility to copy it.
6103 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6104 and use memcmp rather than strcmp.
6105 eassert that ImageMagick returns a signature of the specified length.
6107 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6109 * image.c (imagemagick_get_animation_cache): Don't segfault on
6111 (imagemagick_get_animation_cache): Revert to previous definition
6112 so that it actually works. But keep the memory leak fix.
6113 (imagemagick_get_animation_cache): Fix memory leak.
6115 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6117 * image.c: Fix animation cache signature memory leak.
6118 Fix some other minor performance problems while we're at it.
6119 (imagemagick_create_cache): Clear just the members that
6120 need clearing. Don't set update_time, as caller does that now.
6121 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6122 Simplify by using pointer-to-pointer instead of a prev pointer.
6123 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6124 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6125 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6126 it's already a copy. Free the signature probe unless it's cached.
6128 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6129 This was introduced by my 2013-08-12 fix for Bug#15035.
6131 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6133 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6134 (imagemagick_prune_animation_cache): Now static.
6136 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6138 * image.c (imagemagick_get_animation_cache): Don't segfault when
6139 pruning all entries.
6141 2013-08-18 Ken Brown <kbrown@cornell.edu>
6143 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6144 static heap if ENABLE_CHECKING is defined.
6145 (max_bss_sbrk_ptr): New variable.
6147 (report_sheap_usage): Report maximum static heap usage instead of
6148 ending static heap usage.
6150 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6152 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6153 of zlib_initialized according to the results of calling
6154 init_zlib_functions.
6156 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6158 * image.c: Implement an ImageMagick per-image cache.
6159 (imagemagick_get_animation_cache): Fix a double-free error.
6160 (imagemagick_load_image): Remove the ping_wand code, which only
6161 apparently saved time on invalid animated images, and slowed down
6162 everything else. Optimise for the common case.
6164 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6166 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6168 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6170 * marker.c (set_marker): Remove documentation of undefined behavior.
6172 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6174 * image.c (imagemagick_compute_animated_image): Animate correctly
6175 when sub-images are smaller than the main image.
6176 (imagemagick_compute_animated_image): Setting the iterator row to
6177 zero is apparently not allowed.
6178 (imagemagick_compute_animated_image): Allow images that say they
6179 have sub-images that are bigger than the main image, but just crop
6182 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6184 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6186 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6188 * image.c (imagemagick_compute_animated_image): Respect the GIF
6191 2013-08-15 Ken Brown <kbrown@cornell.edu>
6193 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6194 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6197 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6199 Fix minor problems found by static checking.
6200 * frame.c (delete_frame):
6201 * xdisp.c (next_element_from_display_vector):
6202 Avoid uninitialized local.
6203 * image.c (imagemagick_compute_animated_image): Port to C89.
6204 Prefer usual GNU indentation style for loops.
6205 Be more careful about bizarrely large sizes, by using ptrdiff_t
6208 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6210 Fix infinite frame selection loop (Bug#15025).
6211 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6213 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6215 * xdisp.c (compute_window_start_on_continuation_line):
6216 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6217 to make sure we end up setting the window start at the leftmost
6218 visible character of the display line. This avoids funky
6219 horizontal shifting because the window start is not kept on the
6220 same position. (Bug#15090)
6221 (next_element_from_display_vector): Support 'box' face attribute
6222 in the face definitions of a display vector. (Bug#15099)
6224 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6226 * image.c (imagemagick_compute_animated_image): Implement animated
6228 (imagemagick_compute_animated_image): Fix some compilation
6229 warnings. Implement a very simple cache to make the animation
6230 usable at all, but it should be replaced with a per-image cache.
6232 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6234 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6235 to do `for' loops over alist values.
6236 * buffer.h (FOR_EACH_BUFFER):
6237 * process.c (FOR_EACH_PROCESS): Use it.
6238 (handle_child_signal, status_notify, Fget_buffer_process)
6239 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6241 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6243 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6244 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6245 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6246 to xzalloc and so avoid redundant call to memset.
6247 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6248 members because it is allocated with xzalloc and so already zeroed.
6250 2013-08-14 Ken Brown <kbrown@cornell.edu>
6252 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6255 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6257 Utility function and macro to copy Lisp string to C string.
6258 * lisp.h (xlispstrdupa): New macro.
6259 (xlispstrdup): New prototype.
6260 * alloc.c (xlispstrdup): New function.
6261 * callint.c (Fcall_interactively):
6262 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6263 (Fsubstitute_in_file_name):
6264 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6265 * image.c (x_create_bitmap_from_file):
6266 * w32term.c (w32_term_init):
6267 * xterm.c (x_term_init): Use xlispstrdup.
6269 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6271 * image.c (imagemagick_load_image): Make animated pictures work.
6272 There's still some problems with background color settings, though
6275 * decompress.c (unwind_decompress): Always restore point.
6277 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6279 * marker.c (set_marker): Reformat documentation.
6281 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6283 * xdisp.c (cursor_type_changed): Now static.
6285 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6286 Use changed. This avoids the need to call xmalloc and for the
6287 caller to call xfree, and avoids memory leaks in some situations.
6289 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6291 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6292 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6293 (redisplay_window): If window_end_valid is cleared due to non-zero
6294 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6295 so do not call to try_cursor_movement for that window.
6297 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6299 * window.h (struct window): Convert window_end_pos and
6300 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6301 (wset_window_end_pos, wset_window_end_vpos): Remove.
6302 * dispnew.c (adjust_glyph_matrix):
6303 * window.c (Fwindow_end, replace_window, set_window_buffer)
6305 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6306 (set_vertical_scroll_bar, redisplay_window, try_window)
6307 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6308 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6309 (note_mouse_highlight): Adjust users.
6310 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6313 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6315 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6316 * image.c (imagemagick_filename_hint): Use `const char *' and
6317 prefer SSDATA to SDATA to avoid warnings.
6319 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6321 Cleanup window fringes, margins and scroll bars adjustments.
6322 * window.c (set_window_fringes, set_window_margins)
6323 (set_window_scroll_bars, apply_window_adjustment): New functions.
6324 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6325 (Fset_window_scroll_bars): Use them.
6327 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6329 * window.h (struct window): Convert scroll_bar_width
6330 from Lisp_Object to integer. Adjust comment.
6331 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6333 * window.c (wset_scroll_bar_width): Remove.
6334 (make_window): Initialize scroll_bar_width.
6335 (Fsplit_window_internal): Use direct assignment.
6336 (Fset_window_configuration, save_window_save):
6337 Convert Lisp_Object to integer and back where appropriate.
6338 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6339 bar was actually changed, and mention this in docstring.
6341 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6343 * decompress.c: Minor simplifications.
6344 (Fzlib_decompress_region): Don't bother verifying
6345 that avail_out <= UINT_MAX, as that was confusing.
6346 Mention the restriction in a comment instead.
6347 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6349 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6351 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6352 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6354 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6356 * image.c (imagemagick_filename_hint): Check for errors in the
6359 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6361 * window.c (Fwindow_margins): Return nil when there's no marginal
6362 area, as per the documented API.
6364 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6365 Fmake_vector, as scroll bar's struct members are not all Lisp
6366 objects now. This avoids crashes in GC.
6368 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6369 bool, so its address could be taken.
6371 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6373 * image.c (imagemagick_filename_hint): New function to possibly
6374 apply `image-content-type-suffixes'.
6375 (imagemagick_load_image): Use it.
6377 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6379 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6380 if loading zlib failed.
6382 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6384 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6385 2013-08-13 checkin below. Change bool to BOOL, rule is:
6386 All Obj-C code uses BOOL, except for interfaces callable from C.
6388 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6390 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6392 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6393 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6394 bool instead of BOOL.
6395 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6396 from Lisp_Object to bitfield. Adjust comment.
6397 * w32term.c (x_scroll_bar_create): Adjust user.
6398 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6399 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6400 Use bool for boolean.
6401 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6402 to `unsigned int' when defining a bitfield.
6404 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6406 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6408 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6410 * window.h (struct window): Convert left_margin_cols and
6411 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6412 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6413 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6415 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6417 (showing_window_margins_p, update_window_line, update_frame_1):
6418 * fringe.c (draw_fringe_bitmap_1):
6419 * xdisp.c (window_box_width): Adjust users.
6420 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6421 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6422 Use direct assignment.
6423 (Fset_window_configuration, save_window_save, Fwindow_margins):
6424 Convert Lisp_Object to integer and back where appropriate.
6425 (Fset_window_margins): Adjust user. Return t if any margin
6426 was actually changed, and mention this in docstring.
6428 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6430 * syntax.c (forward_word):
6431 * cmds.c (forward_char, backward_char): Mention the optional argument.
6433 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6435 * window.h (struct window): Convert left_fringe_width
6436 and right_fringe_width from Lisp_Objects to integers.
6438 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6439 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6440 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6442 (make_window): Initialize new integer fields to -1.
6443 (Fsplit_window_internal): Use direct assignment.
6444 (Fset_window_configuration, save_window_save):
6445 Convert Lisp_Object to integer and back where appropriate.
6446 (Fset_window_fringes): Adjust user. Return t if any fringe
6447 was actually changed, and mention this in docstring.
6449 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6451 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6452 * nsfns.m (x_set_cursor_type):
6453 * w32fns.c (x_set_cursor_type):
6454 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6455 * xdisp.c (set_frame_cursor_types): ...but in common code.
6457 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6459 * font.c (clear_font_cache): New function, stripped from...
6460 (Fclear_font_cache): ...here, which now uses the function
6461 above. Adjust comment.
6462 * font.h (clear_font_cache): Add prototype.
6463 * xfaces.c (clear_face_cache): Use clear_font_cache.
6465 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6467 * window.c (Fset_window_start): Compare `w', not `window' because
6468 `w' might not be equal to `window' after call to decode_live_window.
6470 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6472 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6473 This fixes a problem introduced by the Bug#15035 patch
6474 when using GPG. Reported by Herbert J. Skuhra.
6476 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6478 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6479 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6480 not yet initialized.
6482 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6484 * decompress.c (Fzlib_decompress_region): Support zlib
6485 decompression, too, and rename.
6487 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6489 Minor zlib configuration tweaks.
6490 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6491 Don't assume presence of fn_inflateInit2_ zlib internal function.
6493 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6495 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6496 include the zlib prefix.
6498 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6500 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6501 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6502 define static variables that are pointers to zlib functions to be
6504 (init_zlib_functions) [WINDOWSNT]: New function.
6505 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6507 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6508 macros instead of invoking the zlib functions directly.
6509 (syms_of_decompress): DEFSYM Qzlib_dll.
6510 Staticpro Szlib_available_p.
6512 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6514 Avoid looping over all frame windows to freeze and unfreeze.
6515 * window.h (struct window): Drop frozen_window_start_p.
6516 (freeze_window_starts): Drop prototype.
6517 * frame.h (struct frame): New frozen_window_starts flag.
6518 (FRAME_WINDOWS_FROZEN): New macro.
6519 * window.c (freeze_window_start, freeze_window_starts):
6521 (select_window, replace_window): Adjust users.
6522 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6523 (window_frozen_p): New function.
6524 (redisplay_window): Use it.
6526 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6528 Fix some fd issues when running subprocesses (Bug#15035).
6529 Fix bugs that can leak files or file descriptors on errors.
6530 Don't unlink open temp files, as that's hard for users to diagnose
6531 when things go awry (e.g., temp disk exhausted).
6532 Don't bother to lock temp files. Check for invalid recursion.
6533 * callproc.c (synch_process_fd): Remove. All uses removed.
6534 (synch_process_tempfile): New var or macro.
6535 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6537 (record_kill_process): New arg, the temp name. All callers changed.
6538 (delete_temp_file): Now just a simple wrapper around unlink.
6539 (call_process_kill): New arg, the call_process_fd array.
6540 Close them all. Clear synch_process_pid. Remove the temp file,
6541 or arrange for it to be removed.
6542 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6543 that's been moved to synch_process_tempfile. Caller changed.
6544 Do not remove the tempfile; that's now call_process_kill's
6546 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6547 call_process_kill; the caller now does that.
6548 (call_process_cleanup): Do not close the process fd; that's now
6549 call_process_kill's responsibility.
6550 (Fcall_process): Implement via new function call_process, which
6551 has most of the old body of Fcall_process, but with a different API.
6552 (call_process): New function that does not open or close filefd if
6553 it is nonnegative. Record which fds need to be closed, and let
6554 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6555 Signal an error if invoked recursively (could be done via a hook).
6556 Simplify creation of the tempfile in the MSDOS case.
6557 Don't create the output file until after checking for the executable.
6558 Report any failure to open /dev/null.
6559 Don't open /dev/null for writing twice; once is enough.
6560 Don't create pipe if all output is being discarded or sent to file.
6561 Don't worry about setting up the coding system or reading from the
6562 pipe if all output is being discarded.
6563 Hoist fd_error local into top level, to lessen block nesting.
6564 Don't record deleted pid here; now done by Fcall_process_region.
6565 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6566 and note its success in synch_process_tempfile.
6567 Do not leak resources when child_setup fails.
6568 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6569 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6570 (create_temp_file): Now returns open fd, with an additional
6571 Lisp_Object * argument to return the name. All callers changed.
6572 Do not close the file; rewind it instead, and leave it open for
6573 the caller. Do not lock the temp file. Unwind-protect the file
6574 and the file-descriptor.
6575 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6576 If an asynchrounous process, record it here, not in call_process.
6577 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6578 * eval.c (set_unwind_protect): New function.
6579 * fileio.c (write_region): New function, generalized from the
6580 old Fwrite_region. Do not lock temp files.
6581 (Fwrite_region): Use it.
6582 * lisp.h (set_unwind_protect, write_region): New decls.
6583 * process.c: Include <verify.h>.
6584 (make_process): Mark fds as initially closed.
6585 (deleted_pid_list): Now a list of pid-filename pairs.
6587 (close_process_fd): New function.
6588 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6589 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6590 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6591 (create_process, create_pty, Fmake_serial_process)
6592 (server_accept_connection): Record which fds need to be closed,
6593 and let deactivate_process close them.
6594 (Fmake_network_process): Do not discard the unwind-protect
6595 until it's safe to do so.
6596 (deactivate_process): Close the fds opened by create_process etc.
6597 (Fprocess_send_eof): Adjust to new way of recording open fds.
6598 Report an error if /dev/null can't be opened, instead of aborting.
6599 * process.h (PROCESS_OPEN_FDS): New constant.
6600 (struct Lisp_Process): New member open_fds.
6601 (record_kill_process, record_deleted_pid): Adjust signatures.
6602 (record_deleted_pid): Move decl here ...
6603 * syswait.h (record_deleted_pid): ... from here.
6605 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6607 * decompress.c: Fix bugs with large buffers and weird inputs.
6608 Tune a bit. Reindent as per usual Emacs style.
6609 (BUFFER_SIZE): Remove.
6610 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6611 more than UINT_MAX bytes. Decompress into the gap instead of into
6612 an auto buffer, as this should avoid copying. Return nil if
6613 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6614 set immediate_quit; we shouldn't trust zlib code that much.
6616 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6618 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6619 errors, and really move the gap to where we want it.
6621 * lisp.h: Include decompress.c support.
6623 * emacs.c (main): Include decompress.c support.
6625 * Makefile.in: Include -lz if present.
6627 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6629 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6630 (initWithTitle:): Initialize frame to 0.
6631 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6632 (fillWithWidgetValue:frame:): Rename from
6633 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6635 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6636 fillWithWidgetValue:frame:
6638 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6639 remove memory leak warnings.
6641 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6642 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6645 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6646 (x_activate_menubar): Update the whole menu.
6647 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6648 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6649 current event is not NSSystemDefined (Bug#15001).
6650 Call ns_check_menu_open only if trackingMenu is 2.
6651 (menuDidClose:): New method, decrease trackingMenu.
6652 (fillWithWidgetValue:setDelegate:): New method.
6653 (fillWithWidgetValue:): Call the above.
6655 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6657 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6659 Omit some unnecessary casts.
6660 Many of these go back to the old pre-C89 days, when they may have
6661 been needed, but we've been assuming C89 or later for a while now.
6662 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6663 (live_float_p, live_misc_p, live_vector_p):
6664 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6665 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6666 (defvar_per_buffer):
6667 * callint.c (Fcall_interactively):
6668 * doc.c (Fsubstitute_command_keys):
6669 * filelock.c (get_boot_time):
6670 * frame.c (xrdb_get_resource):
6671 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6672 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6673 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6674 (menuitem_highlight_callback, menu_destroy_callback)
6675 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6676 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6677 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6678 (xg_tool_bar_help_callback, tb_size_cb):
6679 * image.c (xpm_alloc_color, png_read_from_memory)
6680 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6681 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6683 * keymap.c (describe_map):
6684 * nsfns.m (Fns_display_monitor_attributes_list):
6685 * nsmenu.m (process_dialog:):
6686 * nsterm.m (hold_event):
6687 * process.c (wait_reading_process_output):
6688 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6689 * scroll.c (do_direct_scrolling, scrolling_1):
6690 * termcap.c (tgetent):
6691 * window.c (check_window_containing, add_window_to_list)
6692 (freeze_window_starts):
6693 * xdisp.c (compare_overlay_entries, vmessage):
6694 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6695 (x_get_monitor_attributes_xrandr)
6696 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6697 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6698 * xfont.c (xfont_match, xfont_open):
6699 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6700 (menubar_selection_callback, menu_position_func)
6701 (popup_selection_callback, create_and_show_popup_menu)
6702 (dialog_selection_callback, create_and_show_dialog):
6703 * xrdb.c (x_get_string_resource)
6705 * xsmfns.c (x_session_check_input):
6706 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6707 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6708 (xaw_jump_callback, xaw_scroll_callback):
6709 Omit unnecessary casts.
6711 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6713 Minor string-length refactoring.
6714 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6715 * frame.c (make_monitor_attribute_list):
6716 Prefer build_string to strlen + make_string.
6718 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6720 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6721 don't check minor_code (Bug#14417).
6723 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6725 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6726 vertical positions instead. This avoids calling MATRIX_ROW with
6727 row numbers that are possibly beyond valid limits. (Bug#15064)
6729 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6731 Use xstrdup and build_unibyte_string where applicable.
6732 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6733 * xfns.c (x_window):
6734 * xrdb.c (x_get_customization_string):
6735 * xterm.c (xim_initialize):
6736 * w32fns.c (w32_window): Use xstrdup.
6737 (w32_display_monitor_attributes_list):
6738 * emacs.c (init_cmdargs):
6739 * keyboard.c (PUSH_C_STR):
6740 * nsfont.m (nsfont_open):
6741 * sysdep.c (system_process_attributes):
6742 * w32.c (system_process_attributes):
6743 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6745 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6747 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6748 variables of these types so that GDB would know about them, as aid
6749 for debugging fatal exceptions. (Bug#15024) See also
6750 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6753 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6755 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6756 larger than the NSWindow (Bug#14934).
6758 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6760 Redesign redisplay interface to drop global variable updated_window.
6761 Always pass currently updated window as a parameter to update routines.
6762 * dispextern.h (updated_window): Remove declaration.
6763 (struct redisplay_interface): Pass window parameter to
6764 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6765 and after_update_window_hook.
6766 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6768 * dispnew.c (updated_window): Remove.
6769 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6770 (update_window_line): Adjust to match redisplay interface changes.
6771 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6772 (ns_scroll_run, ns_after_update_window_line):
6773 * w32term.c (x_update_window_begin, x_update_window_end)
6774 (x_after_update_window_line, x_scroll_run):
6775 * xterm.c (x_update_window_begin, x_update_window_end)
6776 (x_after_update_window_line, x_scroll_run):
6777 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6778 Likewise. Adjust comments where appropriate.
6779 (x_cursor_to): Simplify because this is always called during window
6780 update (but install debugging check anyway).
6781 (expose_window): Check must_be_updated_p flag to see whether this
6782 function is called during window update.
6784 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6786 Do not reset window modification event counters excessively.
6787 These leftovers and poor man's tricky methods to catch extra
6788 redisplay's attention are no longer needed.
6789 * frame.c (set_menu_bar_lines_1):
6790 * minibuf.c (read_minibuf_unwind):
6791 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6792 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6793 (window_scroll_line_based, Fset_window_configuration):
6794 * xdisp.c (redisplay_window): Do not reset last_modified and
6795 last_overlay_modified counters.
6797 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6799 * xselect.c (x_send_client_event): Set send_event and serial, memset
6800 data.l as it might be bigger than data.b. Use 24 bit mask to
6801 XSendEvent (Bug#15034).
6803 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6805 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6806 for TTY frames that are not the top frame on their console.
6809 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6811 * w32term.c (w32fullscreen_hook): Really maximize frame when
6812 asked for (Bug#14841).
6814 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6816 Prefer selected_window to Fselected_window, likewise for frames.
6817 * buffer.c (Fbuffer_swap_text):
6818 * data.c (Fvariable_binding_locus):
6819 * window.c (run_window_configuration_change_hook): Adjust users.
6820 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6821 Use decode_live_frame.
6823 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6825 Be more careful if selected window shows the buffer other than current,
6826 use window_outdated only if this is not so. This change should also
6827 address some weird issues discussed in Bug#13012.
6828 * window.h (window_outdated): New prototype.
6829 * window.c (window_outdated): Now here. Convert from static and
6830 always assume window's buffer.
6831 (Fwindow_end, Fwindow_line_height): Use it.
6832 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6833 and always assume window's buffer.
6834 (redisplay_window): Adjust user.
6835 (redisplay_internal): Call to reconsider_clip_changes once and
6836 check whether mode line should be updated only if selected window
6837 shows current buffer.
6838 (run_window_scroll_functions): Use eassert for debugging check.
6839 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6841 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6843 * window.c (window_scroll, window_scroll_pixel_based)
6844 (window_scroll_line_based): Use bool for booleans.
6846 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6848 * process.c: Fix minor off-by-one issues in descriptor counts.
6849 This shouldn't fix any real bugs, but it cleans up the code a bit.
6850 (max_process_desc, max_input_desc): -1, not 0, means none.
6852 (delete_input_desc): New function.
6853 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6854 (deactivate_process): Scan backwards when recomuting max_process_desc;
6855 that should be faster.
6856 (init_process_emacs): Initialize max_input_desc.
6858 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6860 Use region cache to speedup bidi_find_paragraph_start.
6861 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6862 Rename cache_long_line_scans to cache_long_scans.
6863 * buffer.c (bset_cache_long_line_scans): Rename to
6864 bset_cache_long_scans.
6865 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6866 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6868 (syms_of_buffer): Rename cache-long-line-scans to
6869 cache-long-scans. Adjust docstring.
6870 * search.c (newline_cache_on_off):
6871 * indent.c (width_run_cache_on_off): Adjust users.
6872 * bidi.c (bidi_paragraph_cache_on_off): New function.
6873 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6874 * insdel.c (prepare_to_modify_buffer):
6875 Invalidate bidi_paragraph_cache if enabled.
6877 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6879 Invalidate region caches only if buffer text is going to be changed.
6880 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6881 (modify_text): ...new prototype.
6882 (prepare_to_modify_buffer_1): New prototype.
6883 * textprop.c (modify_region): Rename to...
6884 (modify_text_properties): ...new function.
6885 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6886 (Fremove_list_of_text_properties): Adjust users.
6887 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6888 (modify_text): ...new function.
6889 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6890 (prepare_to_modify_buffer_1): ...new function.
6891 * casefiddle.c (casify_region):
6892 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6893 (Ftranspose_regions): Use modify_text.
6895 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6897 * lisp.mk (lisp): Add nadvice.elc.
6899 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6901 New macro to iterate over live buffers similar to frames.
6902 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6903 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6904 Declare buffer-related variables here to offload lisp.h.
6905 * buffer.c (Vbuffer_alist): Adjust comment.
6906 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6907 (other_buffer_safely):
6908 * data.c (store_symval_forwarding):
6909 * dispnew.c (Fframe_or_buffer_changed_p):
6910 * fileio.c (Fdo_auto_save):
6911 * filelock.c (unlock_all_files):
6912 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6914 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6916 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6917 * callproc.c (create_temp_file):
6918 * filelock.c (create_lock_file):
6919 Assume mkostemp, since it's now provided by Gnulib.
6921 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6923 * w32.c (mkostemp): New function.
6924 (mktemp): Remove, no longer used. Most of the code reused in
6925 mkostemp. (Bug#15015)
6926 (mktemp): Don't undef.
6928 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6930 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6931 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6932 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6933 (free_glyph_pool, check_glyph_memory): Likewise for
6934 all users. Adjust comments where appropriate.
6936 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6938 * composite.h: Minor fixups.
6939 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6940 to fix a misspelling, and change it to an inline function while
6941 we're at it (it need not be a macro). All uses changed.
6942 (composition_method, composition_valid_p):
6943 Rewrite to avoid assignments in if-conditions.
6945 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6947 Do not use global Lisp_Object in composition macros.
6948 * composite.h (composition_temp): Remove declaration.
6949 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6950 (composition_method, composition_valid_p): ...inline functions.
6951 (compose_region): Remove the leftover.
6952 * composite.c (composition_temp): Remove.
6953 (run_composition_function, update_compositions)
6954 (composition_compute_stop_pos, composition_adjust_point)
6955 (Ffind_composition_internal):
6956 * coding.c (handle_composition_annotation):
6957 * xdisp.c (handle_composition_prop, check_point_in_composition):
6958 Related users changed.
6960 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6962 Drop FRAME_PTR typedef.
6963 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6964 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6965 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6966 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6967 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6968 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6969 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6970 All related users changed.
6972 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6974 * eval.c (default_toplevel_binding): New function.
6976 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6977 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6978 (syms_of_eval): Export them.
6979 * data.c (Fdefault_value): Micro cleanup.
6980 * term.c (init_tty): Use "false".
6982 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6984 Fix X GC leak in GTK and raw (no toolkit) X ports.
6985 * xterm.c (x_free_frame_resources): If white and black relief
6986 GCs are allocated, always free them here.
6987 * xfns.c (x_make_gc): Omit redundant initialization.
6988 * widget.c (create_frame_gcs): Remove the leftover.
6989 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6990 in x_free_frame_resources.
6992 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6994 * nsterm.m (windowWillResize:toSize:): Only change title if
6995 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6997 (viewDidEndLiveResize): New method.
6999 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7000 inside NS_IMPL_COCOA.
7002 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7004 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7005 Do not check whether undo is enabled because record_insert and
7006 record_delete does that themselves.
7008 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7010 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7011 member which is not really used any more.
7012 (FRAME_XIC_BASE_FONTNAME): Remove.
7013 * xfns.c (xic_free_fontset): Adjust user.
7014 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7015 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7016 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7017 (xdialog_show): Use eassert for debugging check.
7018 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7020 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7022 * fileio.c, fns.c (merge): Move extern decl from here ...
7023 * lisp.h (merge): ... to here.
7025 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7027 Fix last font-related change.
7028 * w32font.h (w32font_list_internal, w32font_match_internal):
7030 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7031 (uniscribe_list_family): Adjust to match font API change.
7032 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7033 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7035 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7037 * frame.h (FRAME_MOUSE_UPDATE):
7038 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7039 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7041 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7043 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7044 * font.h (struct font_driver): Change list, match, and list_family
7045 functions to accept struct frame * as first arg.
7046 * font.c (font_score, font_compare, font_sort_entities):
7048 (font_sort_entities, font_list_entities, font_select_entity)
7049 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7050 match font API change.
7051 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7052 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7053 * ftxfont.c (ftxfont_list, ftxfont_match):
7054 * xftfont.c (xftfont_list, xftfont_match):
7055 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7056 * w32font.c (w32font_list, w32font_match, w32font_list)
7057 (w32font_list_internal, w32_font_match_internal): Likewise.
7058 * xfaces.c (Fx_family_fonts): Adjust user.
7060 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7062 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7063 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7064 only if HAVE_X_WINDOWS is in use.
7065 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7066 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7067 * w32term.c (x_wm_set_icon_position): Likewise.
7068 * w32fns.c (x_icon): Adjust user.
7070 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7072 * xterm.c (last_mouse_press_frame): Remove the
7073 leftover which is not really used any more.
7074 (handle_one_xevent, syms_of_xterm): Adjust users.
7075 (x_flush): Call XFlush once per each X display, not frame.
7076 This is better because this code always unconditionally skips
7077 non-X frames in Vframe_list and issues the only XFlush if we
7078 have more than one X frame on the same X display.
7079 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7080 Use bool for booleans.
7081 (x_draw_glyph_string_background, cvt_string_to_pixel)
7082 (cvt_pixel_dtor): Drop unnecessary prototypes.
7083 * xterm.h (x_display_ok): Adjust prototype.
7085 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7087 Drop unnecessary functions that deals with frame pixel size.
7088 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7089 (x_pixel_height): Drop prototypes.
7090 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7091 (x_pixel_height): Drop implementations.
7092 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7093 which should be always valid for window frame.
7094 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7095 * w32menu.c (Fx_popup_dialog):
7096 * xmenu.c (Fx_popup_dialog): Likewise for both.
7098 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7100 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7101 frame parameters and call to Fmodify_frame_parameters just once.
7102 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7103 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7104 and mention nil frame in docstring.
7106 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7108 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7109 (x_figure_window_size): Likewise. Adjust to return long.
7110 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7111 (toplevel): Move Qterminal_live_p to...
7112 * terminal.c (toplevel): ...here, make it static, and...
7113 (syms_of_terminal): ...DEFSYM here.
7114 * frame.h (Qterminal_live_p): Remove declaration.
7115 (make_frame, x_figure_window_size): Adjust prototype.
7116 * nsfns.m (Fx_create_frame): Use long for window flags.
7118 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7120 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7121 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7122 Do not assume that emacs_close (INT_MAX) is a no-op.
7124 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7126 * xfaces.c (make_face_cache): For struct face_cache, prefer
7127 xmalloc to xzalloc and so avoid redundant call to memset.
7128 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7130 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7132 * fringe.c (draw_window_fringes, update_window_fringes)
7133 (compute_fringe_widths):
7134 * w32term.c (x_draw_glyph_string):
7135 * window.c (candidate_window_p, Frecenter):
7136 * xfaces.c (realize_basic_faces, realize_default_face)
7137 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7138 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7139 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7140 * xmenu.c (Fx_menu_bar_open_internal):
7141 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7142 * xsettings.c (xft_settings_event):
7143 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7144 Use bool for booleans. Adjust style and comments where
7146 * dispextern.h (draw_window_fringes, update_window_fringes)
7147 (compute_fringe_widths):
7148 * xterm.h (x_had_errors_p): Adjust prototype.
7150 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7152 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7153 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7155 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7157 * fns.c (toplevel): Remove comment before Fsafe_length because
7160 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7162 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7164 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7166 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7167 frame which got the message is still alive, before dereferencing
7168 its pointer. (Bug#14970)
7170 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7171 be a live window, before using it as such. (Bug#14970)
7173 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7175 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7176 w32_detect_focus_change instead of doing part of its job by hand.
7177 This fixes the problem whereby FOCUS_OUT events were not sent to
7180 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7182 * process.c (Fprocess_list): Doc fix.
7184 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7185 being re-exposed only if it didn't ask to become visible.
7186 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7187 was previously iconified. (Bug#14841)
7188 (x_iconify_frame): Mark the frame iconified.
7190 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7192 Fix minor problems found by static checking.
7193 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7194 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7196 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7198 * eval.c (set_specpdl_old_value): New function.
7199 (unbind_to): Minor simplification.
7200 (get_backtrace_frame): New function.
7201 (Fbacktrace_frame): Use it. Add `base' argument.
7202 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7203 (syms_of_eval): Export backtrace-eval.
7204 * xterm.c (x_focus_changed): Simplify.
7206 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7208 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7210 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7212 * xdisp.c (redisplay_window): Instead of moving point out of
7213 scroll margin, reject the force_start method, and try scrolling
7214 instead. (Bug#14780)
7216 2013-07-24 Ken Brown <kbrown@cornell.edu>
7218 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7221 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7223 * eval.c (Fprogn): Do not check that BODY is a proper list.
7224 This undoes the previous change. The check slows down the
7225 interpreter, and is not needed to prevent a crash. See
7226 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7228 2013-07-23 Glenn Morris <rgm@gnu.org>
7230 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7232 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7234 Port to GNU/Linux systems with tinfo but not ncurses.
7235 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7236 to decide whether ncurses is being used. Without this change,
7237 GCC complains about tgetent not being declared, on a system
7238 that has tinfo installed but ncurses not installed.
7240 * eval.c (Fprogn): Check that BODY is a proper list.
7242 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7243 * data.c (Fsetq_default):
7244 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7245 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7247 Tune by taking advantage of the fact that ARGS is always a list
7248 when a function is declared to have UNEVALLED args.
7250 * emacsgtkfixed.c: Port to GCC 4.6.
7251 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7253 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7255 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7256 here to silence compiler warnings.
7258 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7260 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7261 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7262 from messing up Emacs's 'struct frame' (Bug#14923).
7264 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7266 * alloc.c (make_save_ptr_ptr): Define this function.
7267 It was inadvertently omitted. It's needed only if
7268 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7270 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7272 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7273 frame have focus (Bug#14895).
7275 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7277 Avoid vfork-related deadlock more cleanly.
7278 * callproc.c (child_setup): When the child's exec fails, output
7279 the program name, as that's more useful. Use O_NONBLOCK to avoid
7281 * process.c (create_process_1): Remove; no longer needed.
7282 (create_process): Remove timer hack; no longer needed, now that
7283 the child avoids deadlock.
7285 2013-07-20 Glenn Morris <rgm@gnu.org>
7287 * image.c (Fimage_flush): Fix doc typo.
7289 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7291 Fix array bounds violation when pty allocation fails.
7292 * process.c (PTY_NAME_SIZE): New constant.
7293 (pty_name): Remove static variable; it's now auto.
7294 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7295 Take pty_name as an arg rather than using a static variable.
7296 All callers changed.
7297 (create_process): Recover pty_flag from process, not from volatile local.
7298 (create_pty): Stay inside array even when pty allocation fails.
7299 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7301 * lread.c (Fload): Avoid initialization only when lint checking.
7302 Mention that it's needed only for older GCCs.
7304 2013-07-20 Kenichi Handa <handa@gnu.org>
7306 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7307 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7309 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7311 * lread.c (Fload): Avoid uninitialized warning.
7313 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7315 Fix some minor file descriptor leaks and related glitches.
7316 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7317 (create_lock_file): Use write, not emacs_write.
7318 * image.c (slurp_file, png_load_body):
7319 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7320 (server_accept_connection):
7321 Don't leak an fd on memory allocation failure.
7322 * image.c (slurp_file): Add a cheap heuristic for growing files.
7323 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7324 as that's what the other routines do. Maybe input need not be
7325 blocked at all, but it's better to be consistent.
7326 Avoid undefined behavior when strlen is zero.
7328 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7329 (NSTATICS): Now a constant; doesn't need to be a macro.
7331 2013-07-19 Richard Stallman <rms@gnu.org>
7333 * coding.c (decode_coding_utf_8): Add simple loop for fast
7334 processing of ASCII characters.
7336 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7338 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7340 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7342 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7343 unportable 'struct x_display_info'.
7344 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7347 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7349 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7350 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7352 (system_process_attributes): Prefer plain char to unsigned char
7353 when either will do. Clean up properly if interrupted or if
7354 memory allocations fail. Don't assume sscanf succeeds.
7355 Remove no-longer-needed workaround to stop GCC from whining.
7356 Read command-line once, instead of multiple times. Check read status a
7359 Fix obscure porting bug with varargs functions.
7360 The code assumed that int is treated like ptrdiff_t in a vararg
7361 function, which is not a portable assumption. There was a similar
7362 -- though these days less likely -- porting problem with various
7363 assumptions that pointers of different types all smell the same as
7364 far as vararg functions is conserved. To make this problem less
7365 likely in the future, redo the API to use varargs functions.
7366 * alloc.c (make_save_value): Remove this vararg function.
7367 All uses changed to ...
7368 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7369 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7371 (make_save_ptr): Rename from make_save_pointer, for consistency with
7372 the above. Define only on platforms that need it. All uses changed.
7374 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7376 * keyboard.c: Try to fix typos in previous change.
7377 (DISPLAY_LIST_INFO): New macro.
7378 (kbd_buffer_get_event): Do not access members that are not present
7379 in X11. Revert inadvertent change of "!=" to "=".
7381 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7383 * keyboard.c (kbd_buffer_get_event):
7384 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7385 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7387 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7389 * filelock.c: Fix unlikely file descriptor leaks.
7390 (get_boot_time_1): Rework to avoid using emacs_open.
7391 This doesn't actually fix a leak, but is better anyway.
7392 (read_lock_data): Use read, not emacs_read.
7394 * doc.c: Fix minor memory and file descriptor leaks.
7395 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7396 (get_doc_string, Fsnarf_documentation):
7397 Fix file descriptor leak on error.
7399 * term.c: Fix minor fdopen-related file descriptor leaks.
7400 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7401 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7403 * charset.c: Fix file descriptor leaks and errno issues.
7405 (load_charset_map_from_file): Don't leak file descriptor on error.
7406 Use plain record_xmalloc since the allocation is larger than
7407 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7409 * eval.c (record_unwind_protect_nothing):
7410 * fileio.c (fclose_unwind):
7412 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7413 The replacement doesn't block input, but that no longer seems
7416 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7418 * lread.c: Fix file descriptor leaks and errno issues.
7419 (Fload): Close some races that leaked fds or streams when 'load'
7421 (Fload, openp): Report error number of last nontrivial failure to open.
7422 ENOENT counts as trivial.
7423 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7425 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7426 now that the function is always called with a nonnegative arg.
7427 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7428 All uses replaced with ...
7429 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7431 A few more minor file errno-reporting bugs.
7432 * callproc.c (Fcall_process):
7433 * doc.c (Fsnarf_documentation):
7434 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7435 * process.c (set_socket_option):
7436 Don't let a constructor trash errno.
7437 * doc.c: Include <errno.h>.
7439 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7441 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7443 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7445 Fix w32 bug with call-process-region (Bug#14885).
7446 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7447 to Fcall_process when the input is empty. This simplifies the
7448 code a bit. It makes no difference on POSIXish platforms but
7449 apparently it fixes a bug on w32.
7451 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7452 * fileio.c (close_file_unwind): Don't close if FD is negative;
7453 this can happen when unwinding a zapped file descriptor.
7454 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7455 in case Emacs runs out of memory between the two unwind-protects.
7456 Don't trash errno when closing FD.
7457 Zap the FD in the specpdl when closing it, instead of deferring
7458 the removal of the unwind-protect; this fixes a bug where a child
7459 function unwinds the stack past us.
7461 New unwind-protect flavors to better type-check C callbacks.
7462 This also lessens the need to write wrappers for callbacks,
7463 and the need for make_save_pointer.
7464 * alloc.c (free_save_value):
7465 * atimer.c (run_all_atimers):
7467 * alloc.c (safe_alloca_unwind):
7468 * atimer.c (unwind_stop_other_atimers):
7469 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7470 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7471 * minibuf.c (choose_minibuf_frame_1):
7472 * process.c (make_serial_process_unwind):
7473 * xdisp.c (pop_message_unwind):
7474 * xselect.c (queue_selection_requests_unwind):
7475 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7476 * alloc.c (record_xmalloc):
7477 Prefer record_unwind_protect_ptr to record_unwind_protect with
7479 * alloc.c (Fgarbage_collect):
7480 Prefer record_unwind_protect_void to passing a dummy.
7481 * buffer.c (restore_buffer):
7482 * window.c (restore_window_configuration):
7483 * xfns.c, w32fns.c (do_unwind_create_frame)
7484 New wrapper. All record-unwind uses of wrappee changed.
7485 * buffer.c (set_buffer_if_live):
7486 * callproc.c (call_process_cleanup, delete_temp_file):
7487 * coding.c (code_conversion_restore):
7488 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7489 * editfns.c (save_excursion_restore)
7490 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7491 (save_restriction_restore):
7492 * eval.c (restore_stack_limits, un_autoload):
7493 * fns.c (require_unwind):
7494 * keyboard.c (recursive_edit_unwind, tracking_off):
7495 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7496 * macros.c (pop_kbd_macro, restore_menu_items):
7497 * nsfns.m (unwind_create_frame):
7498 * print.c (print_unwind):
7499 * process.c (start_process_unwind):
7500 * search.c (unwind_set_match_data):
7501 * window.c (select_window_norecord, select_frame_norecord):
7502 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7503 (fast_set_selected_frame):
7504 * xfns.c, w32fns.c (unwind_create_tip_frame):
7505 Return void, not a dummy Lisp_Object. All uses changed.
7506 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7507 * callproc.c (call_process_kill):
7508 * fileio.c (restore_point_unwind, decide_coding_unwind)
7509 (build_annotations_unwind):
7510 * insdel.c (Fcombine_after_change_execute_1):
7511 * keyboard.c (read_char_help_form_unwind):
7512 * menu.c (unuse_menu_items):
7513 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7514 * sound.c (sound_cleanup):
7515 * xdisp.c (unwind_redisplay):
7516 * xfns.c (clean_up_dialog):
7517 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7518 Accept no args and return void, instead of accepting and returning
7519 a dummy Lisp_Object. All uses changed.
7520 * cygw32.c (fchdir_unwind):
7521 * fileio.c (close_file_unwind):
7522 * keyboard.c (restore_kboard_configuration):
7523 * lread.c (readevalllop_1):
7524 * process.c (wait_reading_process_output_unwind):
7525 Accept int and return void, rather than accepting an Emacs integer
7526 and returning a dummy object. In some cases this fixes an
7527 unlikely bug when the corresponding int is outside Emacs integer
7528 range. All uses changed.
7529 * dired.c (directory_files_internal_unwind):
7530 * fileio.c (do_auto_save_unwind):
7531 * gtkutil.c (pop_down_dialog):
7532 * insdel.c (reset_var_on_error):
7533 * lread.c (load_unwind):
7534 * xfns.c (clean_up_file_dialog):
7535 * xmenu.c, nsmenu.m (pop_down_menu):
7536 * xmenu.c (cleanup_widget_value_tree):
7537 * xselect.c (wait_for_property_change_unwind):
7538 Accept pointer and return void, rather than accepting an Emacs
7539 save value encapsulating the pointer and returning a dummy object.
7541 * editfns.c (Fformat): Update the saved pointer directly via
7542 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7543 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7544 (unwind_body): New function.
7545 (record_unwind_protect): First arg is now a function returning void,
7546 not a dummy Lisp_Object.
7547 (record_unwind_protect_ptr, record_unwind_protect_int)
7548 (record_unwind_protect_void): New functions.
7549 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7550 * fileio.c (struct auto_save_unwind): New type.
7551 (do_auto_save_unwind): Use it.
7552 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7553 * insdel.c (struct rvoe_arg): New type.
7554 (reset_var_on_error): Use it.
7555 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7557 (specbinding_func): Remove; there are now several such functions.
7558 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7559 (set_unwind_protect_ptr): New function.
7560 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7562 Be simpler and more consistent about reporting I/O errors.
7563 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7564 Say "Read error" and "Write error", rather than "I/O error", or
7565 "IO error reading", or "IO error writing", when a read or write
7567 * process.c (Fmake_network_process, wait_reading_process_output)
7568 (send_process, Fprocess_send_eof, wait_reading_process_output):
7569 Capitalize diagnostics consistently. Put "failed foo" at the
7570 start of the diagnostic, so that we don't capitalize the
7571 function name "foo". Consistently say "failed" for such
7573 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7574 All callers changed. This is so it can use report_file_error.
7575 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7576 diagnostics consistently as above.
7578 * fileio.c (report_file_errno): Fix errno reporting bug.
7579 If the file name is neither null nor a pair, package it up as a
7580 singleton list. All callers changed, both to this function and to
7581 report_file_error. This fixes a bug where the memory allocator
7582 invoked by list1 set errno so that the immediately following
7583 report_file_error reported the wrong errno value.
7585 Fix minor problems found by --enable-gcc-warnings.
7586 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7587 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7589 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7591 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7592 Set event->arg to Qt if switch-event shall be generated.
7593 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7595 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7597 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7600 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7601 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7602 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7603 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7604 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7605 and there is a focused frame.
7606 (head_table): Add focus-in and focus-out.
7607 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7608 bind to handle-focus-in/out.
7610 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7611 (Fhandle_switch_frame): Call Fhandle_focus_in.
7612 (syms_of_frame): defsubr handle-focus-in/out.
7614 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7616 Fix porting bug to older POSIXish platforms (Bug#14862).
7617 * sysdep.c (emacs_pipe): New function, that implements
7618 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7619 This should port better to CentOS 5 and to Mac OS X 10.6.
7620 All calls to pipe2 changed.
7622 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7623 This makes the code easier to read and the executable a bit smaller.
7624 Do not replace all calls to Fcons that happen to create lists,
7625 just calls that are intended to create lists. For example, when
7626 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7627 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7628 Similarly for list2 through list5.
7629 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7630 * bytecode.c (exec_byte_code):
7631 * callint.c (quotify_arg, Fcall_interactively):
7632 * callproc.c (Fcall_process, create_temp_file):
7633 * charset.c (load_charset_map_from_file)
7634 (Fdefine_charset_internal, init_charset):
7635 * coding.c (get_translation_table, detect_coding_system)
7636 (Fcheck_coding_systems_region)
7637 (Fset_terminal_coding_system_internal)
7638 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7639 * composite.c (update_compositions, Ffind_composition_internal):
7640 * dired.c (directory_files_internal, file_name_completion)
7642 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7643 * doc.c (Fsnarf_documentation):
7644 * editfns.c (Fmessage_box):
7646 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7647 (Feval, eval_sub, Ffuncall, apply_lambda):
7648 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7649 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7650 (Fset_file_times, Finsert_file_contents)
7651 (Fchoose_write_coding_system, Fwrite_region):
7652 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7653 * font.c (font_registry_charsets, font_parse_fcname)
7654 (font_prepare_cache, font_update_drivers, Flist_fonts):
7655 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7656 * frame.c (make_frame, Fmake_terminal_frame)
7657 (x_set_frame_parameters, x_report_frame_params)
7658 (x_default_parameter, Fx_parse_geometry):
7659 * ftfont.c (syms_of_ftfont):
7660 * image.c (gif_load):
7661 * keyboard.c (command_loop_1):
7662 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7663 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7664 (Fminor_mode_key_binding, accessible_keymaps_1)
7665 (Faccessible_keymaps, Fwhere_is_internal):
7666 * lread.c (read_emacs_mule_char):
7667 * menu.c (find_and_return_menu_selection):
7668 * minibuf.c (get_minibuffer):
7669 * nsfns.m (Fns_perform_service):
7670 * nsfont.m (ns_script_to_charset):
7671 * nsmenu.m (ns_popup_dialog):
7672 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7673 (Fx_own_selection_internal):
7674 * nsterm.m (append2):
7675 * print.c (Fredirect_debugging_output)
7676 (print_prune_string_charset):
7677 * process.c (Fdelete_process, Fprocess_contact)
7678 (Fformat_network_address, set_socket_option)
7679 (read_and_dispose_of_process_output, write_queue_push)
7680 (send_process, exec_sentinel):
7681 * sound.c (Fplay_sound_internal):
7682 * textprop.c (validate_plist, add_properties)
7683 (Fput_text_property, Fadd_face_text_property)
7684 (copy_text_properties, text_property_list, syms_of_textprop):
7685 * unexaix.c (report_error):
7686 * unexcoff.c (report_error):
7687 * unexsol.c (unexec):
7688 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7689 (Fformat_mode_line, syms_of_xdisp):
7690 * xfaces.c (set_font_frame_param)
7691 (Finternal_lisp_face_attribute_values)
7692 (Finternal_merge_in_global_face, syms_of_xfaces):
7693 * xfns.c (x_default_scroll_bar_color_parameter)
7694 (x_default_font_parameter, x_create_tip_frame):
7695 * xfont.c (xfont_supported_scripts):
7696 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7697 (menu_help_callback, xmenu_show):
7699 * xterm.c (set_wm_state):
7700 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7701 and similarly for list2 through list5.
7703 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7705 * callproc.c (Fcall_process_region): Fix minor race and tune.
7706 (create_temp_file): New function, with the temp-file-creation part
7707 of the old Fcall_process_region. Use Fcopy_sequence to create the
7708 temp file name, rather than alloca + build_string, for simplicity.
7709 Don't bother to block input around the temp file creation;
7710 shouldn't be needed. Simplify use of mktemp.
7711 Use record_unwind_protect immediately after creating the temp file;
7712 this closes an unlikely race where the temp file was not removed.
7713 Use memcpy rather than an open-coded loop.
7714 (Fcall_process_region): Use the new function. If the input is
7715 empty, redirect from /dev/null rather than from a newly created
7716 empty temp file; this avoids unnecessary file system traffic.
7718 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7720 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7721 Simplify by making this case like the other two. This is a bit
7722 slower on obsolete hosts, but the extra complexity isn't worth it.
7724 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7725 * process.c (create_process) [!DOS_NT]:
7726 Remove now-unnecessary calls to emacs_close.
7728 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7730 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7731 returning early. (Bug#14850)
7733 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7734 and inhibit-iso-escape-detection attributes of 'undecided'.
7737 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7739 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7740 Reported by Herbert J. Skuhra in
7741 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7743 Don't lose top specpdl entry when memory is exhausted.
7744 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7745 specpdl overflow here, to simplify callers; all callers changed.
7746 Always reserve an unused entry at the stack top; this avoids
7747 losing the top entry's information when memory is exhausted.
7749 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7751 Clean up errno reporting and fix some errno-reporting bugs.
7752 * callproc.c (Fcall_process):
7753 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7754 * process.c (create_process, Fmake_network_process):
7755 * unexaix.c (report_error):
7756 * unexcoff.c (report_error):
7757 Be more careful about reporting the errno of failed operations.
7758 The code previously reported the wrong errno sometimes.
7759 Also, prefer report_file_errno to setting errno + report_file_error.
7760 (Fcall_process): Look at openp return value rather than at path,
7761 as that's a bit faster and clearer when there's a numeric predicate.
7762 * fileio.c (report_file_errno): New function, with most of the
7763 old contents of report_file_error.
7764 (report_file_error): Use it.
7765 (Ffile_exists_p, Ffile_accessible_directory_p):
7766 Set errno to 0 when it is junk.
7767 * fileio.c (Faccess_file):
7768 * image.c (x_create_bitmap_from_file):
7769 Use faccessat rather than opening the file, to avoid the hassle of
7770 having a file descriptor open.
7771 * lisp.h (report_file_errno): New decl.
7772 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7775 * process.c (create_process, wait_reading_process_output) [AIX]:
7776 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7777 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7778 a multithreaded environment anyway).
7779 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7781 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7783 * image.c (x_find_image_file): Don't close a remote file handle.
7785 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7787 Fix races with threads and file descriptors.
7788 * callproc.c (Fcall_process_region):
7789 * dired.c (open_directory):
7790 * emacs.c (main, Fdaemon_initialized):
7791 * image.c (x_find_image_file):
7792 * inotify.c (Finotify_rm_watch):
7793 * lread.c (Flocate_file_internal):
7794 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7795 * term.c (term_mouse_moveto, init_tty):
7796 * termcap.c (tgetent):
7797 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7798 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7799 * unexhp9k800.c, unexmacosx.c (unexec):
7800 * callproc.c (Fcall_process_region):
7801 Use emacs_close, not close.
7802 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7803 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7804 and posix_close function on current platforms (which all lack them).
7805 (emacs_close): Use it. This should fix the races on GNU/Linux and
7806 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7807 and it should avoid closing random victim file descriptors on
7810 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7812 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7813 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7816 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7817 This is for .gdbinit xbacktrace.
7819 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7820 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7821 (emacs_set_tty): Now static.
7822 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7823 * term.c (tty_capable_p, tty_default_color_capabilities)
7824 (get_tty_terminal, term_mouse_movement)
7825 (handle_one_term_event, init_tty, maybe_fatal):
7826 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7827 (tgetent, scan_file, name_match, compare_contin):
7828 * terminal.c (get_terminal):
7829 Use bool for boolean.
7830 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7831 Prefer char to unsigned char if either will do.
7832 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7833 (tty_write_glyphs): Prefer int to unsigned.
7834 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7835 All callers changed.
7836 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7838 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7841 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7842 (B__dummy__): New dummy symbol, to pacify C89.
7843 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7844 they can't grok varargs macros.
7845 * dispnew.c (add_window_display_history)
7846 (add_frame_display_history):
7847 * print.c (print_object):
7848 * xdisp.c (debug_method_add):
7849 Use %p printf format only for void pointers.
7850 * emacs.c (usage_message): New constant, replacing ...
7851 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7852 (main): Adjust to usage reorg.
7853 * fns.c (syms_of_fns):
7854 * profiler.c (syms_of_profiler):
7855 Don't use non-constant struct initializers.
7856 * gnutls.h (gnutls_initstage_t):
7857 * lisp.h (enum Lisp_Fwd_Type):
7858 * lread.c (lisp_file_lexically_bound_p):
7859 * xsettings.c (anonymous enum):
7860 Remove trailing comma.
7861 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7862 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7863 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7865 * regex.c (const_re_char): New type, to pacify strict C89.
7866 All uses of 'const re_char' replaced to use it.
7867 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7868 with glibc when strict C89. This change is imported from gnulib.
7870 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7871 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7872 Omit GNU_LINUX implementation, since it requires long long.
7873 * xterm.c (x_draw_underwave):
7874 Do not assume the traditional order of struct's members.
7875 (x_term_init): Rewrite to avoid the need for non-constant structure
7878 Syntax cleanup, mostly replacing macros with functions.
7879 This removes the need for the syntax_temp hack.
7880 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7881 * syntax.c (SYNTAX_INLINE): New macro.
7882 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7883 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7884 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7885 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7886 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7887 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7888 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7889 Now constants, not macros.
7890 (syntax_temp) [!__GNUC__]: Remove.
7891 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7892 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7893 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7894 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7895 Move here from syntax.h; now functions, not macros. Except for the
7896 last function, these are static since only syntax.c uses them.
7897 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7898 All uses changed. Now a function, not a macro; use this fact
7899 to simplify the code.
7900 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7901 compiler bugs; no longer relevant.
7902 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7903 (SYNTAX_INLINE): New macro.
7904 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7905 for the new functions. Use bool for boolean member.
7906 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7907 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7908 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7909 (SETUP_BUFFER_SYNTAX_TABLE):
7910 Now extern inline functions, not macros.
7911 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7912 Remove; all uses replaced by implementation.
7913 (syntax_temp) [!__GNUC__]: Remove decl.
7914 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7916 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7918 * emacs.c (main): Fix syntax error.
7920 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7922 Timestamp fixes for undo (Bug#14824).
7923 * atimer.c (schedule_atimer):
7924 * fileio.c (Ffile_newer_than_file_p):
7925 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7926 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7927 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7928 (syms_of_fileio): Remove Sclear_visited_file_name.
7929 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7930 file doesn't exist; this avoids an ambiguity with negative timestamps.
7931 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7932 * systime.h (make_emacs_time, invalid_emacs_time):
7933 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7934 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7935 * undo.c (record_first_change): Push (visited-file-modtime) onto
7936 undo list rather than reimplementing it by hand, incorrectly.
7938 2013-07-09 Ken Brown <kbrown@cornell.edu>
7940 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7942 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7944 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7946 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7948 Handle errno and exit status a bit more carefully.
7949 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7950 number into an exit status. Instead, use EXIT_CANCELED.
7951 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7952 * callproc.c (relocate_fd):
7953 * emacs.c (close_output_streams, main):
7954 * process.c (create_process):
7955 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7956 Use emacs_perror for simplicity.
7957 * callproc.c (relocate_fd, main):
7958 * sysdep.c (sys_subshell):
7959 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7960 (shut_down_emacs): Use emacs_write, not write.
7961 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7962 * fileio.c (Fcopy_file, e_write):
7963 * nsterm.m (ns_select):
7964 * process.c (send_process):
7965 * sound.c (vox_write):
7966 Use emacs_write_sig, not emacs_write.
7967 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7968 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7970 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7972 (emacs_full_write): New function.
7973 (emacs_write): Rewrite to use it.
7974 (emacswrite_sig, emacs_perror): New functions.
7975 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7977 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7979 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7980 on NS even if it is present. Pixmap on NS is a void*.
7982 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7984 Port to Ubuntu 10 (Bug#14803).
7985 Problem reported by T.V. Raman.
7986 * process.c (close_on_exec, accept4, process_socket):
7987 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7989 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7991 * w32.c (sys_dup): Declare prototype.
7995 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7997 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7999 Make file descriptors close-on-exec when possible (Bug#14803).
8000 This simplifies Emacs a bit, since it no longer needs to worry
8001 about closing file descriptors by hand in some cases.
8002 It also fixes some unlikely races. Not all such races, as
8003 libraries often open files internally without setting
8004 close-on-exec, but it's an improvement.
8005 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8006 * callproc.c (Fcall_process) [!MSDOS]:
8007 * emacs.c (main) [!DOS_NT]:
8008 * nsterm.m (ns_term_init):
8009 * process.c (create_process):
8010 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8011 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8012 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8013 Prefer mkostemp with O_CLOEXEC to mkstemp.
8014 * callproc.c (relocate_fd) [!WINDOWSNT]:
8015 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8016 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8018 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8019 Make the resulting file descriptor close-on-exec.
8020 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8021 * lread.c (load_descriptor_list, load_descriptor_unwind):
8022 Remove; no longer needed. All uses removed.
8023 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8024 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8026 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8027 (Fmake_network_process, Fnetwork_interface_list)
8028 (Fnetwork_interface_info, server_accept_connection):
8029 Make newly-created socket close-on-exec.
8030 * sysdep.c (emacs_open, emacs_fopen):
8031 Make new-created descriptor close-on-exec.
8032 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8033 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8035 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8037 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8038 for NS_IMPL_GNUSTEP.
8040 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8042 Fix openp errno handling.
8043 * callproc.c (Fcall_process): Preserve openp errno around close.
8044 * lread.c (openp): Set errno when returning -1, as some callers
8047 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8049 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8051 * nsterm.h (NSSavePanel): Update comment.
8052 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8053 (ns_run_file_dialog): Declare.
8055 * nsfns.m: Remove panelOK.
8057 (ns_run_file_dialog): New function.
8058 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8059 event loop, so file dialog is popped up by ns_run_file_dialog, called
8060 by sendEvent (Bug#14578).
8061 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8063 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8065 * xdisp.c (default_line_pixel_height): New function.
8066 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8067 (try_cursor_movement, redisplay_window, try_window)
8068 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8070 * window.c (window_scroll_pixel_based):
8071 use default_line_pixel_height.
8073 * dispextern.h (default_line_pixel_height): Add prototype.
8075 * frame.c (x_set_line_spacing): Accept a float value for
8076 line-spacing parameter, per the documentation.
8078 * data.c (Fmultibyte_string_p): Doc fix.
8080 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8082 Use emacs_open more consistently when opening files.
8083 This handles EINTR more consistently now, and makes it easier
8084 to introduce other uniform changes to file descriptor handling.
8085 * sysstdio.h: New file.
8086 * buffer.c (mmap_init):
8087 * cygw32.c (chdir_to_default_directory):
8088 * dispnew.c (Fopen_termscript):
8089 * emacs.c (Fdaemon_initialized):
8090 * fileio.c (Fdo_auto_save):
8091 * image.c (slurp_file, png_load_body, jpeg_load_body):
8092 * keyboard.c (Fopen_dribble_file):
8094 * print.c (Fredirect_debugging_output):
8095 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8096 * termcap.c (tgetent):
8097 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8098 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8099 * w32term.c (w32_initialize) [CYGWIN]:
8100 * xfaces.c (Fx_load_color_file):
8101 Use emacs_open instead of plain open, and emacs_fopen instead of
8103 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8104 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8105 * callproc.c (default_output_mode): New constant.
8106 (Fcall_process): Use it to call emacs_open instead of plain creat.
8107 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8108 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8109 (emacs_fopen): New function.
8110 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8111 Include <lisp.h>, for emacs_open.
8112 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8114 Remove duplicate #include directives.
8115 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8117 Don't include stdio.h twice.
8118 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8119 Don't include sys/types.h or stdio.h twice.
8120 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8121 * lread.c: Don't include coding.h twice.
8122 * nsfont.m: Don't include frame.h twice.
8123 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8124 * ralloc.c: Don't include <unistd.h> twice.
8125 * xdisp.c: Don't include font.h twice.
8126 * xterm.c: Don't include fontset.h twice.
8127 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8129 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8131 Scale ImageMagick images more carefully.
8132 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8133 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8134 Be more careful about avoiding undefined behavior after
8135 integer overflow and division by zero.
8137 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8139 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8140 (syms_of_w32fns): DEFSYM them.
8141 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8142 (CCHDEVICENAME): Define macros if not defined.
8143 (struct MONITOR_INFO_EX): New struct.
8144 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8145 (enum_display_monitors_fn): New variable.
8146 (globals_of_w32fns): Initialize it.
8147 (Fx_display_pixel_width, Fx_display_pixel_height)
8148 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8149 multi-monitor setups in docstrings.
8150 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8151 screen size by primary monitor's millimeter per pixel.
8152 (w32_monitor_enum, w32_display_monitor_attributes_list)
8153 (w32_display_monitor_attributes_list_fallback)
8154 (Fw32_display_monitor_attributes_list): New functions.
8155 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8157 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8159 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8161 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8163 * fileio.c (Qfile_notify_error): New error symbol.
8165 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8166 * inotify.c (inotify_callback, symbol_to_inotifymask)
8167 (Finotify_add_watch, Finotify_rm_watch): Use it.
8168 (inotifyevent_to_event): Exchange order of cookie and file name.
8169 (Finotify_add_watch): Adapt docstring.
8171 * lisp.h (Qfile_notify_error): Declare.
8173 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8175 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8176 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8177 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8178 which did not work (see <http://bugs.gnu.org/14569#307>).
8179 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8180 && (!noninteractive || initialized)). This attempts to thread
8181 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8183 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8185 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8186 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8188 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8190 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8191 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8192 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8193 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8195 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8197 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8198 Define to __sys_siglist.
8200 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8202 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8203 word-wrap, so that overflow-newline-into-fringe would work in
8204 visual-line-mode. (Bug#2749)
8205 (move_it_in_display_line_to): When the last scanned display
8206 element fits exactly on the display line, and
8207 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8208 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8209 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8210 finding buffer position that corresponds to pixel coordinates,
8211 e.g. in buffer_posn_from_coords.
8213 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8215 * process.c (handle_child_signal): Call catch_child_signal if
8218 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8220 Don't convert function pointers to void * and back.
8221 It isn't portable C, and it's easy enough to avoid.
8222 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8223 (make_save_value): Add support for SAVE_FUNCPOINTER.
8224 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8225 * print.c (print_object):
8226 Distinguish function from object pointers.
8227 * lisp.h (SAVE_FUNCPOINTER): New constant.
8228 (SAVE_SLOT_BITS): Adjust to it.
8229 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8230 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8231 (voidfuncptr): New typedef.
8232 (struct Lisp_Save_Value): New member data[0].funcpointer.
8233 (XSAVE_FUNCPOINTER): New function.
8235 Simplify buildobj processing.
8236 * Makefile.in (buildobj.h): Make it a sequence of strings each
8237 followed by comma, rather than a single string. Put it into a
8238 .tmp file in case there's an error while generating it.
8239 (gl-stamp): Use .tmp for temp files.
8240 (mostlyclean): Clean .tmp files.
8241 * doc.c (buildobj): Move to just the routine that needs it.
8242 It's now an array of strings, so processing is simpler.
8244 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8246 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8247 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8248 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8249 Invoke malloc_enable_thread even when not interactive.
8250 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8251 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8252 in this case, since the underlying bug has now been fixed.
8254 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8256 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8257 unlinking it (bug#14691).
8259 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8261 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8262 before checking whether buffer is modified. This lets
8263 `kill-buffer-query-functions' cancel killing of the buffer or save
8264 its content before `kill-buffer' asks user the "Buffer %s
8265 modified; kill anyway?" question.
8267 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8269 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8270 Let the super performKeyEquivalent deal with them (Bug#14747).
8272 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8274 * widget.c (resize_cb): Remove unused local.
8276 Do not use GTK 3 if it exists but cannot be compiled.
8277 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8278 * xterm.c (x_error_handler) [!USE_GTK]:
8281 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8283 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8285 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8286 to the valid range of values. (Bug#14753)
8288 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8289 when moving point by using the current glyph matrix. This avoids
8290 the need to force redisplay when this function is called in a
8293 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8295 Fix minor problems found by static checking.
8296 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8297 Redo the latter's body to sidestep GCC parenthesization warnings.
8298 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8299 * coding.c (detect_coding, detect_coding_system):
8300 * coding.h (struct undecided_spec):
8301 Use bool for boolean.
8302 * image.c (QCmax_width, QCmax_height): Now static.
8303 * xdisp.c (Fmove_point_visually): Remove unused local.
8305 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8307 * xdisp.c (Fmove_point_visually): New function.
8309 2013-06-28 Kenichi Handa <handa@gnu.org>
8311 * coding.h (define_coding_undecided_arg_index): New enum.
8312 (coding_attr_index): New members
8313 coding_attr_undecided_inhibit_null_byte_detection,
8314 coding_attr_undecided_inhibit_iso_escape_detection,
8315 coding_attr_undecided_prefer_utf_8.
8316 (undecided_spec): New struct.
8317 (struct coding_system): New member `undecided' of the member
8320 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8321 (detect_coding): Likewise.
8322 (detect_coding_system): Likewise.
8323 (Fdefine_coding_system_internal): New coding system properties
8324 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8326 (syms_of_coding): Adjust for coding_arg_undecided_max.
8328 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8330 * image.c (x_from_xcolors): Remove unused local.
8332 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8334 Defer image data transfer between X client and server until actual
8337 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8340 * image.c (Destroy_Image): Remove.
8341 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8342 `mask_p', and `colors_p'. All uses changed.
8343 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8344 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8345 New macros for `flags' arg to x_clear_image_1.
8346 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8347 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8348 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8349 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8350 (image_get_x_image, image_unget_x_image): New functions or macros.
8351 (image_background, image_background_transparent, x_to_xcolors)
8352 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8353 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8354 instead of Destroy_Image.
8355 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8356 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8357 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8358 (imagemagick_load_image, svg_load_image): Use them instead of
8359 x_create_x_image_and_pixmap, and x_put_x_image followed by
8360 x_destroy_x_image, respectively.
8361 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8362 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8363 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8364 background_transparent fields.
8365 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8366 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8368 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8370 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8371 This mostly consists of undoing recent changes.
8372 * callproc.c (Fcall_process):
8373 * process.c (create_process):
8374 Do not worry about catching SIGCHLD here, undoing previous change.
8375 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8376 * process.c, process.h (catch_child_signal):
8377 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8378 * process.c (catch_child_handler): Don't worry about being called
8379 lazily and do not assume caller has blocked SIGCHLD, undoing
8380 previous change. Move first-time stuff back to
8381 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8382 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8383 set lib_child_handler if it's already initialized, which may
8384 help avoid problems on GNUstep.
8386 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8388 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8389 * callproc.c (Fcall_process):
8390 * process.c (create_process):
8391 Make sure SIGCHLD is caught before we fork,
8392 since Emacs startup no arranges to catch SIGCHLD.
8393 * process.c (lib_child_handler): Initialize to null, not to
8395 (catch_child_signal): Allow self to be called lazily.
8396 Do nothing if it's already been called.
8397 Assume caller has blocked SIGCHLD (all callers do now).
8398 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8399 just before it's really needed.
8400 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8401 since it hasn't been caught yet.
8403 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8405 * image.c (compute_image_size): New function to implement
8406 :max-width and :max-height.
8407 (imagemagick_load_image): Use it.
8409 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8411 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8412 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8414 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8415 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8416 the SIGCHLD handler, since the code is not atomic and (due to glib)
8417 signals may be arriving now.
8418 * sysdep.c (init_signals): Do not catch child signals here;
8419 'main' now does that later, at a safer time.
8421 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8423 Clean up SIGCHLD handling a bit (Bug#14569).
8424 * process.c, process.h (catch_child_signal):
8425 Now always extern, even if !NS_IMPL_GNUSTEP.
8426 * process.c (catch_child_signal): Move glib tickler here from
8427 init_process_emacs, so that it's done earlier in Emacs
8428 initialization. Also move the noninteractive && !initialized
8429 check here from init_process_emacs. This is all a bit cleaner for
8430 GNUish platforms, and I hope it works around the Cygwin bug.
8431 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8432 that glib signal handling is tickled before glib creates threads.
8434 * process.c (wait_reading_process_output): Avoid int overflow
8435 when reading more than 2 GiB total from a process.
8437 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8439 * process.c (create_process): Handle a couple more cases,
8440 i.e., work even if new_argv and wait_child_setup[i] are cached.
8441 Use Fcall_process's style for volatile vars.
8443 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8445 * process.c (create_process): Mark PROCESS volatile.
8447 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8449 Use C99-style flexible array members if available.
8450 This avoids some subtle aliasing issues, which typically
8451 aren't a problem with GCC but may be a problem elsewhere.
8452 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8453 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8454 In either case, it uses a flexible array member rather than
8455 the old struct hack. All uses changed.
8456 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8457 Adjust to sdata reorganization.
8458 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8459 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8460 that ports better to pre-C99 non-GCC.
8461 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8462 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8463 as the latter has changed.
8464 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8465 and port better to pre-C99 GCC.
8466 * image.c (struct xpm_cached_color):
8467 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8468 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8469 Use FLEXIBLE_ARRAY_MEMBER.
8470 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8471 Move decl to top level so it gets checked against implementation.
8472 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8473 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8475 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8477 * syntax.c: Integer cleanups.
8478 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8479 All uses that need 0-or-2 changed to:
8480 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8481 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8482 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8483 (char_quoted, prev_char_comend_first, back_comment)
8484 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8485 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8486 Use bool for boolean.
8487 (update_syntax_table, skip_chars, skip_syntaxes):
8488 Prefer int to unsigned when either will do.
8489 (back_comment): Return boolean success flag, like forw_comment,
8490 instead of positive-or-minus-1 (which might have overflowed int anyway).
8491 Don't stuff ptrdiff_t into int.
8492 (syntax_spec_code, syntax_code_spec): Now const.
8493 (Fmatching_paren, scan_lists, scan_sexps_forward):
8494 Use enum syntaxcode for syntax code.
8495 (Fmatching_paren): Check that arg is a character, not just an integer.
8496 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8497 (Finternal_describe_syntax_value): Omit no-longer-needed
8499 (skip_chars): Use char, not unsigned char, when the distinction
8501 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8502 * bytecode.c (exec_byte_code):
8503 * syntax.c (syntax_spec_code, Fchar_syntax)
8504 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8506 * syntax.h (SYNTAX_WITH_FLAGS):
8507 Omit unnecessary casts.
8509 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8511 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8512 line dimensions here, to avoid race conditions with the main
8513 thread. (Bug#14062, bug#14630, bug#14669)
8515 * w32term.c (w32_draw_window_cursor): Compute the header line and
8516 mode line dimensions here.
8517 <w32_system_caret_window, w32_system_caret_hdr_height>:
8518 <w32_system_caret_mode_height>: New variables.
8520 * w32term.h: Declare them.
8522 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8524 * alloc.c (die): Move "assertion failed" string here ...
8525 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8526 COND when SUPPRESS_CHECKING. This shrinks the executable text
8527 size by 0.8% to 2.2% when configured with --enable-checking,
8528 depending on optimization flags (GCC 4.8.1 x86-64).
8530 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8532 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8534 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8535 base is 2; this is more accurate.
8537 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8539 * sound.c (string_default): Move to !WINDOWSNT section.
8540 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8542 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8544 * sound.c: Integer cleanups.
8545 Remove unnecessary forward decls.
8546 (struct sound_device): The 'file' member is now a Lisp_Object, not
8547 a char *, so that we needn't invoke alloca on a huge size.
8548 (Fplay_sound_internal): Adjust to this.
8549 (string_default): New function.
8550 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8551 Use it to adjust to the struct sound_device change.
8552 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8553 (be2hs) [0]: Remove.
8555 * syntax.c (skip_chars): Don't use uninitialized storage
8556 when searching a multibyte buffer for characters that are not in a
8557 unibyte string that contains non-ASCII characters.
8559 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8561 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8562 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8564 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8566 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8568 2013-06-18 Kenichi Handa <handa@gnu.org>
8570 * font.c (Ffont_spec): Signal an error for an invalid font name
8573 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8575 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8576 In particular this ports to 32-bit sparc Sun cc.
8577 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8578 array with a dummy element at specpdl[-1], so that its address can
8580 (unbind_to): Do not copy the binding; not needed, now that we
8581 copy old_value in the one place where the copy is needed.
8582 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8583 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8584 (union specbinding): Rename from struct specbinding. Redo layout
8585 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8586 which is not portable. With Sun C 5.12 32-bit sparc, the
8587 declaration causes nargs to be an unsigned bitfield, a behavior
8588 that the C standard allows; but Emacs wants nargs to be signed.
8589 The overall type is now a union of structures rather than a
8590 structure of union of structures, and the 'kind' member is now a
8591 bitfield, so that the overall type doesn't grow. All uses changed.
8592 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8594 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8596 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8597 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8599 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8601 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8603 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8604 unless we know that the window w's frame is a frame object.
8605 Another attempt at solving bug#14062 and bug#14630.
8607 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8609 * textprop.c (property_set_type): New enum.
8610 (add_properties): Allow appending/prepending text properties.
8611 (add_text_properties_1): Factored out of Fadd_text_properties.
8612 (Fadd_text_properties): Move all the code into
8613 add_text_properties_1.
8614 (Fadd_face_text_property): New function that calls
8615 add_text_properties_1.
8617 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8619 Move functions from lisp.h to individual modules when possible.
8620 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8621 * alloc.c (XFLOAT_INIT, set_symbol_name):
8622 * buffer.c (CHECK_OVERLAY):
8623 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8624 (set_char_table_parent):
8625 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8626 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8627 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8628 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8630 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8631 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8632 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8633 (backtrace_args, backtrace_debug_on_exit):
8634 * floatfns.c (CHECK_FLOAT):
8635 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8636 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8637 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8638 (set_hash_index_slot):
8639 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8640 * marker.c (CHECK_MARKER):
8641 * textprop.c (CHECK_STRING_OR_BUFFER):
8642 * window.c (CHECK_WINDOW_CONFIGURATION):
8643 Move here from lisp.h, and make these functions static rather than
8645 * buffer.c (Qoverlayp):
8647 * fns.c (Qhash_table_p):
8648 * window.c (Qwindow_configuration_p):
8650 * lisp.h: Remove the abovementioned defns and decls.
8652 Use functions, not macros, for XINT etc (Bug#11935).
8653 In lisp.h, prefer functions to function-like macros, and
8654 constants to object-like macros, when either will do. This:
8655 . simplifies use, as there's no more need to worry about
8656 arguments' side effects being evaluated multiple times.
8657 . makes the code easier to debug on some platforms.
8658 However, when using gcc -O0, keep using function-like macros
8659 for a few critical operations, for performance reasons.
8660 This sort of thing isn't needed with gcc -Og, but -Og
8661 is a GCC 4.8 feature and isn't widely-enough available yet.
8662 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8663 Remove enum lsb_bits; no longer needed.
8664 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8665 * buffer.c (Qoverlap):
8667 * fns.c (Qhash_table_p):
8668 Now extern, so lisp.h can use these symbols.
8669 * dispextern.h: Include character.h, for MAX_CHAR etc.
8670 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8671 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8672 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8673 (GLYPH_CODE_P): Move here from lisp.h.
8674 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8675 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8676 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8677 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8678 XUNTAG now returns void *.
8679 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8680 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8681 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8682 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8683 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8684 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8685 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8686 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8687 New macros, renamed from their sans-lisp_h_ counterparts.
8688 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8689 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8690 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8691 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8692 If compiling via GCC without optimization, define these as macros
8693 in addition to inline functions.
8694 To disable this, compile with -DINLINING=0.
8695 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8696 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8697 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8698 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8699 (INTMASK, VALMASK): Now macros, since static values cannot be
8700 accessed from extern inline functions.
8701 (VALMASK): Also a constant, for benefit of old GDB.
8702 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8703 is INTEGERP, which can fold it in.
8704 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8705 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8706 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8707 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8708 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8709 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8710 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8711 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8712 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8713 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8714 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8715 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8716 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8717 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8718 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8719 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8720 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8721 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8722 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8723 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8724 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8725 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8726 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8727 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8728 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8729 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8730 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8731 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8732 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8733 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8734 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8735 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8736 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8738 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8739 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8740 (VALMASK): Define in one place rather than in two, merging the
8741 USE_LSB_TAG parts; this is simpler.
8742 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8743 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8744 Move up, to avoid use before definition.
8745 Also include "globals.h" earlier, for the same reason.
8746 (make_natnum): New function.
8747 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8748 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8749 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8750 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8751 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8752 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8753 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8754 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8755 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8756 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8757 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8758 (Qwindow_configuration_p, Qimage): New forward declarations.
8759 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8760 (STRING_COPYIN): Remove; unused.
8761 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8762 (xcar_addr, xcdr_addr): New functions. All uses changed.
8763 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8764 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8765 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8766 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8767 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8768 (TYPE_RANGED_INTEGERP): Simplify.
8769 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8770 (setlocale, fixup_locale, synchronize_system_messages_locale)
8771 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8772 Now empty functions, not macros.
8773 (functionp): Return bool, not int.
8774 * window.c (Qwindow_configuration_p): Now extern,
8775 so window.h can use it.
8776 * window.h (Qwindowp): Move decl back to lisp.h.
8778 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8780 * xdisp.c (Fline_pixel_height): New function, required for solving
8783 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8785 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8787 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8789 * lread.c (syms_of_lread):
8790 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8792 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8794 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8796 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8798 * fileio.c (expand_file_name): Doc fix.
8800 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8802 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8803 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8804 Wait for self, not for 0. This can't hurt on GNU or similar
8805 system, and may help with Cygwin.
8807 * keyboard.c: Don't use PROP (...) as an lvalue.
8808 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8809 Use set_prop (A, B), not PROP (A) = B.
8811 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8813 * xdisp.c (get_it_property): Use it->window instead of generating
8814 a Lisp object from it->w.
8816 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8818 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8819 get-char-property the window that is being rendered, instead of
8820 the buffer, to support window-specific overlays. (Bug#14575)
8821 (compute_display_string_pos): When W is NULL, use the current
8822 buffer as the object to pass to get-char-property.
8823 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8824 pointer member of the bidi iterator, since no window is pertinent
8827 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8829 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8830 being displayed, and pass it to compute_display_string_pos.
8831 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8832 (bidi_paragraph_init): All callers changed.
8834 * xdisp.c (init_from_display_pos, init_iterator)
8835 (handle_single_display_spec, next_overlay_string)
8836 (get_overlay_strings_1, reseat_1, reseat_to_string)
8837 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8838 Set bidi_it.w member from it->w.
8839 (compute_display_string_pos): Accept additional argument, the
8840 window being displayed, and pass it to Fget_char_property.
8843 * dispextern.h (struct bidi_it): New member w, the window being
8845 (compute_display_string_pos): Adjust prototype.
8847 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8849 * xgselect.c: Remove unneeded include xterm.h.
8851 * process.c (wait_reading_process_output): Check for NS before GLIB.
8852 GLIB may be linked in due to rsvg, but ns_select must be called.
8854 * xgselect.c (xg_select): Remove call to window_system_available
8855 and g_main_context_pending at the top, so Gdk events (i.e. file
8856 notify) are processed when Emacs is started with -nw.
8858 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8860 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8861 (ctagsfiles3): New variable, includes only *.m files.
8862 (TAGS): Use an explicit language name in the regular expressions,
8863 to avoid transformation of '/SOMETHING' by MSYS to
8864 'c:\MSYS\SOMETHING'.
8866 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8868 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8870 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8872 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8873 still need to set the mouse pointer shape and activate help-echo.
8876 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8878 A few porting etc. fixes for the new file monitor code.
8879 See the thread containing
8880 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8881 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8882 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8883 (dir_monitor_callback, Fgfile_rm_watch):
8884 Use assq_no_quit instead of Fassoc, for speed.
8885 (dir_monitor_callback, Fgfile_rm_watch):
8886 eassert that the monitor is a fixnum.
8887 (dir_monitor_callback): No need for CDR_SAFE.
8888 Simplify building of lisp with alternative tails.
8889 (Fgfile_add_watch, Fgfile_rm_watch):
8890 Do not assume glib functions set errno reliably on failure.
8891 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8892 and signal an error otherwise.
8893 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8894 Use Fdelq instead of Fdelete, for speed.
8896 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8898 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8899 don't insist on being invoked on a highlighted tool-bar button.
8900 Avoids losing tool-bar functionality when mouse-highlight is nil.
8901 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8902 Don't highlight when mouse-highlight is nil.
8903 (note_mouse_highlight): When mouse-highlight is nil, don't return
8904 right away; instead, run tool-bar and mode-line highlight
8905 subroutine, clear any existing highlight, and revert the mouse
8906 pointer to its default shape. (Bug#14558)
8908 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8910 * lisp.mk (lisp): Add prog-mode.el.
8912 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8914 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8915 * process.c (dummy_handler): New function.
8916 (lib_child_handler): New static var.
8917 (handle_child_signal): Invoke it.
8918 (catch_child_signal): If a library has set up a signal handler,
8919 save it into lib_child_handler.
8920 (init_process_emacs): If using glib and not on Windows, tickle glib's
8921 child-handling code so that it initializes its private SIGCHLD handler.
8922 * syssignal.h (SA_SIGINFO): Default to 0.
8923 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8924 31; it should no longer be needed now.
8926 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8928 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8930 * gfilenotify.c (globals_of_gfilenotify): New function.
8931 (syms_of_gfilenotify): Move global initialization there.
8933 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8935 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8937 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8938 * keyboard.c (menu_bar_items, tool_bar_items):
8939 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8940 not override local keymaps any more.
8942 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8944 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8946 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8948 * w32console.c (initialize_w32_display): Return the dimensions of
8949 the console window via 2 additional arguments, not via the current
8950 frame. This avoids crashes due to overrunning the bounds of
8951 frame's decode_mode_spec_buffer, which is not resized following
8952 the change of the frame dimensions from the initial 10x10.
8954 * w32term.h (w32_initialize_display_info): Adjust prototype.
8956 * term.c (init_tty): Take dimensions of the frame from the values
8957 returned by initialize_w32_display.
8959 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8960 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8961 (LIBES): Add $(GFILENOTIFY_LIBS).
8963 * w32inevt.c (handle_file_notifications): Add dummy implementation
8964 for !HAVE_W32NOTIFY.
8966 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8968 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8970 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8972 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8974 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8976 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8978 Fix minor problems found by static checking.
8979 * data.c (pure_write_error):
8980 Use xsignal2, not Fsignal, as Fsignal might return.
8981 * eval.c (set_backtrace_debug_on_exit): Now static.
8982 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8983 No longer inline. EXTERN_INLINE is needed only for functions
8984 defined in .h files. Reindent function header as per GNU style.
8985 (backtrace_p, backtrace_top, backtrace_next):
8986 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8987 compiler or linker. Add extern decls to pacify gcc -Wall.
8988 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8990 * frame.c (free_monitors): Define only on platforms that need it.
8991 * nsterm.m (ns_term_init):
8992 * process.c (catch_child_signal):
8993 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8994 defined on all porting targets these days.
8995 * process.c, process.h (catch_child_signal):
8996 Make it extern only if NS_IMPL_GNUSTEP is defined.
8998 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9000 * w32.c (gettimeofday): Make the signature identical to prototype
9001 in nt/inc/sys/time.h.
9003 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9005 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9008 * keyboard.c (safe_run_hooks_error): Improve error message.
9010 * data.c (pure_write_error): Add `object' argument.
9011 * puresize.h (CHECK_IMPURE): Use it.
9013 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9015 * Makefile.in (NOTIFY_OBJ): New variable.
9016 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9018 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9019 Call syms_of_gfilenotify.
9021 * gfilenotify.c: New file.
9023 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9024 and Qfile_w32notify.
9025 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9026 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9028 * lisp.h: Declare syms_of_gfilenotify.
9030 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9032 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9034 Merge the specpdl and backtrace stacks. Make the structure of the
9035 specpdl entries more obvious via a tagged union of structs.
9036 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9037 (enum specbind_tag): New enum.
9038 (struct specbinding): Make it a tagged union of structs.
9039 Add a case for backtrace records.
9040 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9041 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9042 (backtrace_debug_on_exit): New accessors.
9043 (struct backtrace): Remove.
9044 (struct catchtag): Remove backlist field.
9045 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9047 (Flocal_variable_p): Speed up the common case where the binding is
9049 * eval.c (backtrace_list): Remove.
9050 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9051 (set_backtrace_args, set_backtrace_nargs)
9052 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9053 (backtrace_next): New functions.
9054 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9055 (unwind_to_catch, internal_lisp_condition_case)
9056 (internal_condition_case, internal_condition_case_1)
9057 (internal_condition_case_2, internal_condition_case_n): Don't bother
9058 with backtrace_list any more.
9059 (Fsignal): Adjust to new backtrace format.
9060 (grow_specpdl): Move up.
9061 (record_in_backtrace): New function.
9062 (eval_sub, Ffuncall): Use it.
9063 (apply_lambda): Adjust to new backtrace format.
9064 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9066 (specbind): Adjust to new specpdl format. Simplify.
9067 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9068 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9070 (mark_backtrace): Remove.
9071 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9072 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9073 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9075 * profiler.c (record_backtrace): Use get_backtrace.
9076 (handle_profiler_signal): Use backtrace_top_function.
9077 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9080 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9082 * process.h (catch_child_signal): Declare.
9084 * process.c (catch_child_signal): New function.
9085 (init_process_emacs): Call it.
9087 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9088 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9090 (x_set_cursor_type): Remove declaration.
9091 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9092 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9093 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9094 (ns_get_color): Use F suffix on float.
9095 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9096 (ns_get_rgb_color): Remove.
9097 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9098 (note_mouse_movement): x and y are CGFloat.
9099 (ns_draw_fringe_bitmap): Remove unused rowY.
9100 Change #if to COCOA && >= 10_6.
9101 (ns_draw_window_cursor): Remove unused overspill.
9102 (ns_draw_underwave): width and x are EamcsCGFloat.
9103 (ns_draw_box): thickness is CGFloat.
9104 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9105 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9106 if not in main thread.
9107 (ns_get_pending_menu_title, ns_check_menu_open)
9108 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9109 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9110 (sendFromMainThread:): New method.
9111 (changeFont:): size is CGFloat.
9112 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9113 Disable warning about permanent text.
9114 (characterIndexForPoint:): Adjust return type depending on GNUstep
9116 (mouseDown:): delta is CGFloat.
9117 (updateFrameSize): Remove unised variable f.
9118 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9119 Cast float to EmacsCGFloat.
9120 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9121 also to -1 when restoring.
9122 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9123 inside NS_IMPL_COCOA.
9124 (toggleFullScreen:): Put call to toggleFullScreen inside
9125 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9126 (setPosition:portion:whole:): por is CGFloat.
9127 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9128 (mouseDown:): Use CGFloat.
9129 (mouseDragged:): Remove unised variable edge.
9130 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9132 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9134 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9135 when NS_IMPL_GNUSTEP.
9136 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9137 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9138 (EmacsToolbar): Add clearAll. Add tag argument to
9139 addDisplayItemWithImage.
9140 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9142 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9144 * nsmenu.m (ns_update_menubar): Make static.
9145 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9146 (fillWithWidgetValue:): Add cast to SEL for setAction.
9147 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9148 (update_frame_tool_bar): Update code for GNUstep.
9149 (clearAll): New method.
9150 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9151 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9152 Move identifierToItem setObject and activeIdentifiers addObject before
9153 call to insertItemWithItemIdentifier.
9154 (validateVisibleItems): Fix indentation.
9155 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9156 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9157 UtilityWindow to aStyle, remove call to setStyleMask.
9159 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9161 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9162 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9163 Use F suffix on floats.
9164 (ns_char_width): Returns CGFloat.
9165 (ns_ascii_average_width): w is CGFloat instead of float.
9166 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9168 (ns_glyph_metrics): CGFloat instead of float.
9170 * nsfns.m (x_set_foreground_color, x_set_background_color):
9172 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9173 remove unused variables.
9174 (Fns_read_file_name): Keep track if panel is for save.
9175 Use ns_filename_from_panel/ns_directory_from_panel.
9176 (Fns_list_services): delegate only used for COCOA.
9177 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9178 Just return the input if GNUstep.
9179 (x_screen_planes): Remove.
9180 (Fxw_color_values): Use EmacsCGFloat
9181 (Fns_display_monitor_attributes_list): Only get screen number for
9183 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9185 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9186 ns_directory_from_panel.
9188 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9190 * process.c (handle_child_signal): Also use WCONTINUED.
9191 This is so that list-processes doesn't mistakenly list the process
9192 as stopped, when the process has actually been continued and is
9195 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9197 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9198 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9199 not already configured.
9201 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9203 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9205 * Makefile.in (mostlyclean): Remove *.res files.
9207 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9209 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9210 a buffer (bug#8447).
9212 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9214 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9215 display vector, and we backtrack, handle the case that the
9216 previous character position is also displayed from a display
9217 vector or covered by a display string or image. (Bug#14476)
9219 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9221 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9222 (struct MonitorInfo, free_monitors): Remove.
9223 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9224 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9225 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9228 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9229 (struct MonitorInfo, free_monitors): Remove.
9230 (ns_screen_name): Make static.
9231 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9232 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9235 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9236 (struct MonitorInfo): New struct.
9237 (free_monitors, make_monitor_attribute_list): Declare.
9239 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9241 (free_monitors, make_monitor_attribute_list): New functions.
9242 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9245 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9247 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9249 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9251 * keyboard.c: Apply keyboard decoding only to events that come directly
9252 from the tty, not from unread-command-events (bug#14368).
9253 (read_event_from_main_queue): New function, extracted from read_char.
9254 (read_decoded_char): Remove.
9255 (read_decoded_event_from_main_queue): New function to replace it.
9256 (read_char): Use it.
9257 (read_key_sequence): Use read_char rather than read_decoded_char.
9259 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9261 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9263 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9265 2013-05-22 Kenichi Handa <handa@gnu.org>
9267 The following changes are to fix the setting of
9268 buffer-file-coding-system on, for instance, C-x RET c unix RET
9269 _FILE_OF_DOS_EOL_TYPE_ RET.
9271 * coding.h (struct coding_system): New member detected_utf8_chars.
9273 * coding.c (detect_coding_utf_8): Count characters and check EOL
9274 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9276 (setup_coding_system): Do not initialize coding->head_ascii.
9277 (check_ascii): Do not set coding->eol_seen but update it. Do not
9278 call adjust_coding_eol_type here.
9279 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9280 If the eol-type of CODING is already specified, adjust the eol type
9281 of the found coding-system.
9282 (decode_coding_gap): Cancel previous change. Utilize the
9283 character numbers counted by detect_coding_utf_8. Fix detection
9286 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9288 * search.c (looking_at_1): Only set last_thing_searched if the match
9289 changed the match-data (bug#14281).
9291 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9293 * xdisp.c (reseat_at_previous_visible_line_start):
9294 Already declared in dispextern.h, so remove it here.
9295 (move_it_vertically_backward): Likewise.
9297 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9299 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9300 (Fx_display_pixel_width, Fx_display_pixel_height)
9301 (Fx_display_mm_width, Fx_display_mm_height):
9302 Mention `display-monitor-attributes-list' in docstrings.
9304 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9305 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9306 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9307 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9308 (Fx_display_backing_store, Fx_display_visual_class)
9309 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9310 (Fx_display_grayscale_p, Fx_display_pixel_width)
9311 (Fx_display_pixel_height, Fx_display_planes)
9312 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9313 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9314 (Fx_display_mm_width, Fx_display_mm_height)
9315 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9316 height for all physical monitors as in X11.
9318 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9319 Return pixel width or height for all physical monitors as in X11.
9321 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9323 Port --enable-gcc-warnings to clang.
9324 * bytecode.c (exec_byte_code):
9326 Redo diagnostic pragmas to pacify clang, too.
9327 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9328 * editfns.c (Fencode_time):
9329 * fileio.c (file_accessible_directory_p):
9330 * font.c (font_unparse_xlfd):
9331 Use '&"string"[index]' instead of '"string" + (index)'.
9332 * undo.c (user_error): Remove; unused.
9334 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9336 * insdel.c (insert_1_both): Document the arguments, instead of
9337 referring to insert_1, which no longer exists.
9339 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9340 some window, increment windows_or_buffers_changed, so that
9341 *Messages* display in that window is updated. (Bug#14408)
9343 * w32.c: Include epaths.h.
9344 (init_environment): Use cmdproxy.exe without leading directories.
9345 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9347 (gettimeofday): Adjust signature and return value to Posix
9350 * unexw32.c (open_output_file): Delete the existing emacs.exe
9351 before creating it, to break the hard link to the versioned
9354 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9355 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9356 (FIRSTFILE_OBJ): New variables.
9357 (W32_RES): Rename to EMACSRES. All users changed.
9358 (base_obj): Use $(CM_OBJ).
9359 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9360 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9361 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9362 $(W32_RES_LINK) before $(LIBES).
9363 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9365 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9367 * makefile.w32-in (DOC): Use just "DOC".
9369 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9371 * process.c: Export default filters and sentinels to Elisp.
9372 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9374 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9375 (Fset_process_sentinel, Fformat_network_address):
9376 Default to them instead of nil.
9377 (server_accept_connection): Sentinels can't be nil any more.
9378 (read_and_dispose_of_process_output): New function, extracted from
9379 read_process_output.
9380 (read_process_output): Use it; filters can't be nil.
9381 (Finternal_default_process_filter): New function, extracted from
9382 read_process_output.
9383 (exec_sentinel_unwind): Remove function.
9384 (exec_sentinel): Don't zilch sentinel while running.
9385 (status_notify): Sentinels can't be nil.
9386 (Finternal_default_process_sentinel): New function extracted from
9388 (setup_process_coding_systems): Default filter is not nil any more.
9389 (syms_of_process): Export new Elisp functions and initialize
9391 * lisp.h (make_lisp_proc): New function.
9393 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9395 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9397 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9399 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9400 unless we know that the window w is a leaf window.
9401 Another attempt at solving bug#14062.
9403 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9405 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9408 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9410 * image.c (gif_load): Check that subimages fit (Bug#14345).
9412 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9414 * lread.c (skip_dyn_eof): New function.
9415 (read1): Use it to skip the end of a file in response to #@00.
9417 * doc.c (get_doc_string): Slightly relax the sanity checking.
9419 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9421 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9422 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9423 (MonitorInfo): New struct.
9424 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9425 (Fns_display_monitor_attributes_list): New functions.
9426 (display-usable-bounds): Remove.
9427 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9430 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9432 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9433 (GTK_CHECK_VERSION): New macro, if not already defined.
9434 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9435 replaced by GTK_CHECK_VERSION.
9437 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9439 * xterm.h (GTK_PREREQ): New macro.
9440 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9441 to use this macro instead, for consistency and clarity.
9443 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9445 * xdisp.c (row_for_charpos_p): New function, with code of
9446 cursor_row_p, but accepts an additional argument CHARPOS instead
9447 of using a hardcoded PT.
9448 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9449 (row_containing_pos): Call row_for_charpos_p instead of partially
9450 doing the same. Fixes cursor positioning under longlines-mode
9451 when longlines-show-effect includes more than one newline, when
9452 moving the cursor vertically up.
9454 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9456 * makefile.w32-in (ACL_H): New macro.
9457 ($(BLD)/fileio.$(O)): Update dependencies.
9459 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9461 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9462 * Makefile.in (LIB_ACL): New macro.
9463 (LIBACL_LIBS): Remove.
9464 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9465 * fileio.c: Include <acl.h>.
9466 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9467 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9469 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9472 * unexelf.c: Don't assume ElfW (Half) fits in int.
9473 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9474 when dealing with ElfW (Half) values, since they can exceed 2**31
9475 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9476 (entry_address): Omit unused NUM arg. All uses changed.
9478 2013-05-07 Juri Linkov <juri@jurta.org>
9480 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9481 to the string converted from number with `Fnumber_to_string'.
9484 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9486 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9487 This fixes a problem introduced by my previous change.
9489 2013-05-07 Glenn Morris <rgm@gnu.org>
9491 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9493 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9495 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9497 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9499 Static checking by GCC 4.8.0.
9500 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9501 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9502 (x_get_monitor_attributes_fallback)
9503 (x_get_monitor_attributes_xinerama)
9504 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9505 Define only if USE_GTK.
9506 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9507 (x_get_monitor_attributes_fallback): Omit unused locals.
9508 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9509 Use double, not float, to avoid mixed-mode floating point arithmetic.
9511 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9512 Jan Djärv <jan.h.d@swipnet.se>
9514 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9515 (XINERAMA_CFLAGS): New macros.
9516 (ALL_CFLAGS, LIBES): Use them.
9518 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9519 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9520 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9521 (syms_of_xfns): DEFSYM them.
9522 (struct MonitorInfo): New struct.
9523 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9524 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9525 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9526 (x_get_monitor_attributes_xinerama): New functions.
9527 (Fx_display_monitor_attributes_list): New primitive.
9528 (syms_of_xfns): Defsubr it.
9530 * xterm.h (x_display_info): Add Xatom_net_workarea and
9531 Xatom_net_current_desktop.
9533 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9534 and dpyinfo->Xatom_net_current_desktop.
9536 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9538 * xdisp.c (pos_visible_p): Use the special code for finding the
9539 beginning of a display property or overlay for any "replacing"
9540 display property, not just for display strings. This solves
9541 incorrect reporting of position by posn-at-point. (Bug#14241)
9543 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9545 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9546 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9547 Verify that ElfW (Half) fits in int.
9548 (fatal): Use same signature as lisp.h.
9549 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9550 configure and build with -DUNEXELF_DEBUG without worrying about
9551 other modules that use DEBUG.
9552 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9553 possibly-wide integers now uses it instead of plain fprintf.
9554 (entry_address): New function, which avoids problems with 32-bit
9555 overflow on 64-bit hosts.
9556 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9557 (round_up): Don't assume the remainder fits in int.
9558 (find_section): Use bool for boolean. Simplify debug code.
9559 (unexec): Don't assume file sizes fit in int or size_t.
9560 Omit unnecessary trailing newline in 'fatal' format.
9561 Use strerror rather than outputting decimal error number.
9562 Remove unused code when emacs is not defined;
9563 this file relies on Emacs now.
9564 Don't assume e_phnum and e_shnum are positive.
9566 * regex.c: Fix problems when DEBUG is defined.
9567 (extract_number, extract_number_and_incr): Define regardless of
9568 whether DEBUG is defined; that's simpler and makes the code less
9569 likely to go stale in the normal case when DEBUG is not defined.
9570 Return int rather than taking an int * arg. All callers changed.
9571 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9572 Remove, replacing with ...
9573 (DEBUG_PRINT): New macro. All callers changed.
9574 (DEBUG_COMPILES_ARGUMENTS): New macro.
9575 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9576 (print_compiled_pattern, print_double_string) [DEBUG]:
9577 Use prototype rather than old-style definition.
9578 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9579 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9580 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9581 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9582 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9583 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9584 This matters only when DEBUG is defined.
9586 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9588 * xdisp.c (set_iterator_to_next): Set the
9589 ignore_overlay_strings_at_pos_p flag only if we are _really_
9590 iterating over an overlay string, as indicated by the
9591 current.overlay_string_index member. (Bug#14306)
9593 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9595 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9596 to where it is used, to avoid autorelease issues (Bug#14050).
9598 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9600 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9601 * fileio.c (syms_of_fileio): Implement this.
9602 * filelock.c (create_lock_file): If symbolic links don't work, so
9603 we use a regular file as a lock file, do not fsync the lock file;
9606 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9608 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9609 (syms_of_minibuf): Adjust accodingly.
9611 * callint.c (Fcall_interactively): Adjust calls accordingly.
9613 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9615 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9616 w->contents is a buffer before computing everything else.
9617 Use parentheses to disambiguate last part of the condition.
9619 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9620 assertion violations. (Bug#14062)
9622 2013-05-01 David Reitter <david.reitter@gmail.com>
9624 * nsfns.m (ns_tooltip): Initialize.
9626 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9628 * coding.c (decode_coding_gap): Don't remove the character before
9629 a newline unless it's a CR character. (Bug#14287)
9631 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9633 * dispextern.h (struct face): Move enum face_underline_type
9634 earlier so that bitfields can be in the same word.
9636 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9638 * nsfns.m (handlePanelKeys): New function.
9639 (EmacsOpenPanel:performKeyEquivalent:)
9640 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9641 arrows/function/control and copy/paste keys (Bug#14296).
9643 2013-04-27 Juri Linkov <juri@jurta.org>
9645 * callint.c (Fcall_interactively): Call `Qread_number' for
9646 interactive code letter `n' instead of using duplicate code.
9649 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9651 * systime.h (make_timeval): Declare as 'const'.
9653 2013-04-27 Kenichi Handa <handa@gnu.org>
9655 * font.c (font_open_entity): Always open a font of manageable
9658 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9660 Port better to AIX (Bug#14258).
9661 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9664 2013-04-24 Kenichi Handa <handa@gnu.org>
9666 * coding.c (decode_coding_iso_2022): When an invalid escape
9667 sequence is encountered, reset the invocation and designation
9668 status to the safest one.
9670 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9672 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9673 Without this fix, "make distclean" leaves stamp-h1 behind.
9675 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9677 * w32fns.c (w32_fullscreen_rect): New function to compute the
9678 window rectangle for the given fullscreen mode.
9679 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9680 longer tunes the window size. This keeps the window's edges flush
9681 with the screen and allows the taskbar to hide itself in fullboth.
9683 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9684 window decorations and uses the entire screen.
9686 * w32term.h (w32_fullscreen_rect) Add prototype.
9687 (struct w32_output): Replace normal_width, normal_height,
9688 normal_top, and normal_left members with a single normal_placement
9690 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9692 (FRAME_NORMAL_PLACEMENT): New macro.
9694 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9696 * minibuf.c (Ftest_completion): Silence compiler warning.
9698 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9700 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9703 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9706 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9707 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9708 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9709 parentheses where appropriate.
9711 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9713 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9715 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9717 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9718 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9719 Mention in the doc string that setting these variables takes
9720 effect only after a call to set-window-buffer. (Bug#14200)
9722 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9724 * indent.c (Fvertical_motion): Don't consider display strings on
9725 overlay strings as display strings on the buffer position we
9726 started from. This prevents vertical cursor motion from jumping
9727 more than one line when there's an overlay string with a display
9728 property at end of line.
9729 Reported by Karl Chen <Karl.Chen@quarl.org> in
9730 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9732 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9734 * window.c (select_window): `record_buffer' even if window is
9735 already selected (bug#14191).
9737 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9739 * window.c (Fwindow_end): Test more flags, including the buffer's
9740 last_overlay_modified flag, to determine whether the window's
9741 display is really up-to-date. Prevents the function from
9742 returning a stale value. (Bug#14170)
9743 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9746 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9748 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9749 garbaged only if it is not already the top frame on its TTY.
9750 This prevents flickering due to constant redrawing of TTY frames when
9751 there are GUI frames open in the same session. (Bug#13864)
9753 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9755 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9756 of marking the idle timers directly.
9758 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9760 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9763 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9765 * window.c (select_window): Don't record_buffer while the invariant is
9766 temporarily broken (bug#14161).
9768 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9770 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9772 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9774 2013-04-07 Romain Francoise <romain@orebokech.com>
9776 Ignore additional platform-specific ACL errors (Bug#13702).
9777 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9778 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9780 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9782 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9785 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9787 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9788 This bug was introduced by my 2013-02-25 change that simplified
9789 data_start configuration. Without this change, on GNU/Linux
9790 an Emacs configured with --enable-profiling fails immediately
9791 due to a profiler signal.
9792 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9793 with these flags. On platforms where special flags are needed
9794 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9795 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9796 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9798 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9800 Get rid of some platform-specific functions examining window
9801 system and its capabilities. This is a partial rework of the
9803 * lisp.h (have_menus_p): Remove prototype. This function is
9804 replaced with platform-independent window_system_available.
9805 (check_window_system): Move to...
9806 * frame.h (decode_window_system_frame, window_system_available):
9807 ...here, add new prototypes.
9808 * frame.c (window_system_available, decode_window_system_frame):
9810 (check_window_system): Platform-independent now.
9811 * xterm.h (x_in_use): Remove declaration.
9813 * w32term.h (check_x_frame):
9814 * nsterm.h (check_x_frame): Remove prototypes. This function
9815 is replaced with platform-independent decode_window_system_frame.
9816 * msdos.c (have_menus_p): Remove.
9817 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9818 Remove platform-specific functions. Use check_window_system,
9819 decode_window_system_frame and check_ns_display_info where
9820 appropriate. Minor style and comment tweaks.
9821 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9822 (check_x_frame): Likewise.
9823 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9825 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9826 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9827 * xmenu.c, xselect.c: All related users changed.
9829 2013-04-03 Kenichi Handa <handa@gnu.org>
9831 The following changes is to optimize the code for reading UTF-8
9834 * coding.c (check_ascii): Rename from detect_ascii. Return value
9835 changed. Check EOL format. Do not call adjust_coding_eol_type
9837 (check_utf_8): New function.
9838 (adjust_coding_eol_type): Do nothing if already adjusted.
9839 (detect_coding): Compare the return value of check_ascii with
9840 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9841 (decode_coding_gap): Optimize for valid UTF-8.
9843 2013-03-21 Kenichi Handa <handa@gnu.org>
9845 * coding.c (syms_of_coding): Cancel previous change.
9847 * insdel.c (insert_from_gap): Fix previous change.
9849 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9851 Consistently use platform-specific function to detect window system.
9852 * lisp.h (check_window_system): New prototype. This function is
9853 going to replace check_x, check_w32 and check_ns.
9854 (have_menus_p): Mention msdos.c in comment.
9855 * fontset.c (check_window_system_func): Remove. Adjust all users.
9856 * fontset.h (check_window_system_func): Remove prototype.
9857 * nsterm.h (check_ns):
9858 * xterm.h (check_x):
9859 * w32term.h (check_w32): Likewise.
9860 * menu.c (Fx_popup_menu): Use check_window_system.
9861 * msdos.c (check_window_system): Define for MS-DOS.
9862 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9863 * w32fns.c (check_window_system): Likewise for MS-Windows.
9864 * xfns.c (check_window_system): Likewise for X.
9865 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9866 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9868 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9870 Prefer < to > in range checks such as 0 <= i && i < N.
9871 This makes it easier to visualize quantities on a number line.
9872 This patch doesn't apply to all such range checks,
9873 only to the range checks affected by the 2013-03-24 change.
9874 This patch reverts most of the 2013-03-24 change.
9875 * alloc.c (xpalloc, Fgarbage_collect):
9876 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9877 * character.c (string_escape_byte8):
9878 * charset.c (read_hex):
9879 * data.c (cons_to_unsigned):
9880 * dispnew.c (update_frame_1):
9881 * doc.c (Fsubstitute_command_keys):
9882 * doprnt.c (doprnt):
9883 * editfns.c (hi_time, decode_time_components):
9884 * fileio.c (file_offset):
9885 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9886 * font.c (font_intern_prop):
9887 * frame.c (x_set_alpha):
9888 * gtkutil.c (get_utf8_string):
9889 * indent.c (check_display_width):
9890 * keymap.c (Fkey_description):
9891 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9893 * minibuf.c (read_minibuf_noninteractive):
9894 * process.c (wait_reading_process_output):
9895 * search.c (Freplace_match):
9896 * window.c (get_phys_cursor_glyph):
9897 * xdisp.c (redisplay_internal):
9898 * xsmfns.c (smc_save_yourself_CB):
9899 Prefer < to > for range checks.
9900 * dispnew.c (sit_for): Don't mishandle NaNs.
9901 This fixes a bug introduced in the 2013-03-24 change.
9902 * editfns.c (decode_time_components): Don't hoist comparison.
9903 This fixes another bug introduced in the 2013-03-24 change.
9905 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9907 * frame.h (struct frame): Drop scroll_bottom_vpos
9908 member becaue all real users are dead long ago.
9909 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9910 * xdisp.c (redisplay_internal): Adjust user.
9912 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9914 * nsmenu.m (showAtX:Y:for:): setLevel to
9915 NSPopUpMenuWindowLevel (Bug#13998).
9917 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9919 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9920 (ns_check_pending_open_menu): Declare.
9922 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9923 (x_activate_menubar): Update the menu with title that matches
9924 ns_get_pending_menu_title, and call
9925 ns_check_pending_openmenu (Bug#12698).
9926 (menuWillOpen:): New method.
9927 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9929 * nsterm.m (menu_will_open_state, menu_mouse_point)
9930 (menu_pending_title): New varaibles.
9931 (ns_get_pending_menu_title, ns_check_menu_open)
9932 (ns_check_pending_open_menu): New functions.
9934 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9936 * indent.c (current_column_bol_cache): Remove leftover which is not
9937 used in Fmove_to_column any more.
9938 (current_column, scan_for_column): Adjust users.
9939 * keyboard.c (last_point_position_buffer, last_point_position_window):
9940 Remove leftovers which are not used for recording undo any more.
9941 (command_loop_1, syms_of_keyboard): Adjust users.
9942 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9943 redisplay_window any more.
9944 (move_it_to): Adjust user.
9946 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9948 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9949 Update dependencies.
9951 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9953 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9954 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9957 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9959 * window.h (struct window): Replace hchild, vchild and buffer slots
9960 with a single slot 'contents'. This is possible because each valid
9961 window may have either the child window (in vertical or horizontal
9962 combination) or buffer to display (for the leaf window). Using that,
9963 a lot of operations to traverse and/or change window hierarchies may
9964 be simplified. New member horizontal is used to distinguish between
9965 horizontal and vertical combinations of internal windows.
9966 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9967 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9968 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9969 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9970 Use contents slot, not buffer, where appropriate.
9971 (wset_combination): New function.
9972 (wset_buffer): Add eassert.
9973 (Fframe_first_window): Simplify the loop reaching first window.
9974 (Fwindow_buffer): Use WINDOW_LEAF_P.
9975 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9976 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9977 (unshow_buffer): Convert initial debugging check to eassert.
9978 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9979 (make_parent_window, window_resize_check, window_resize_apply)
9980 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9981 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9982 Adjust to match struct window changes.
9983 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9984 (mark_window_cursors_off, count_windows, get_leaf_windows)
9985 (foreach_window_1): Simplify the loop.
9986 * alloc.c (mark_object): Do not check for the leaf window because
9987 internal windows has no glyph matrices anyway.
9988 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9989 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9990 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9991 (build_frame_matrix_from_window_tree, mirror_make_current)
9992 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9993 (update_window_tree, set_window_update_flags): Simplify the loop.
9994 (sync_window_with_frame_matrix_rows): Enforce live window.
9995 Use contents slot, not buffer, where appropriate.
9996 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9997 and WINDOW_HORIZONTAL_COMBINATION_P.
9998 (make_frame_visible_1): Simplify the loop.
9999 Use contents slot, not buffer, where appropriate.
10000 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10001 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10002 (expose_window_tree): Likewise.
10003 Use contents slot, not buffer, where appropriate.
10004 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10005 to avoid deleted windows. Use contents slot instead of buffer.
10006 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10007 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10008 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10009 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10011 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10013 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10014 identify the reasons for assertion violations in bug#14062 and
10016 (Fx_show_tip): Fix compilation error under
10017 "--enable-check-lisp-object-type". (Bug#14073)
10019 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10020 Reported by <rzl24ozi@gmail.com>.
10022 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10024 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10026 (unwind_with_echo_area_buffer): ...to restore it here.
10027 This is needed to ensure that...
10028 (redisplay_window): ...both window markers are valid here,
10029 which is verified by eassert.
10030 * editfns.c (save_excursion_save): Do not assume that
10031 selected_window always displays the buffer.
10032 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10035 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10037 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10040 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10042 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10044 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10046 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10047 since MinGW's w32api headers do. This avoids compiler warnings.
10049 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10050 if already defined.
10052 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10054 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10056 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10058 * gtkutil.c (style_changed_cb): Check if frame is live and an
10059 X frame (Bug#14038).
10061 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10063 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10064 Define only for _WIN32_WINNT less than 0x0500.
10065 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10067 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10068 see its own definitions of 'struct timeval' and 'struct timezone'.
10070 Fix incompatibilities between MinGW.org and MinGW64 headers.
10071 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10073 * w32.c (REPARSE_DATA_BUFFER): Guard with
10074 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10076 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10078 * xterm.c: Include X11/XKBlib.h
10079 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10081 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10083 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10085 * blockinput.h (input_blocked_p): Likewise.
10086 * bytecode.c (exec_byte_code): Likewise.
10087 * callproc.c (call_process_kill, call_process_cleanup)
10088 (Fcall_process): Likewise.
10089 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10090 (Fccl_execute_on_string): Likewise.
10091 * character.c (string_escape_byte8): Likewise.
10092 * charset.c (read_hex): Likewise.
10093 * cm.c (calccost): Likewise.
10094 * data.c (cons_to_unsigned): Likewise.
10095 * dired.c (directory_files_internal, file_name_completion):
10097 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10098 (sit_for): Likewise.
10099 * doc.c (Fsubstitute_command_keys): Likewise.
10100 * doprnt.c (doprnt): Likewise.
10101 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10102 * emacsgtkfixed.c: Likewise.
10103 * fileio.c (file_offset, Fwrite_region): Likewise.
10104 * floatfns.c (Fexpt, fmod_float): Likewise.
10105 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10107 * font.c (font_intern_prop): Likewise.
10108 * frame.c (x_set_alpha): Likewise.
10109 * gtkutil.c (get_utf8_string): Likewise.
10110 * indent.c (check_display_width): Likewise.
10111 * intervals.c (create_root_interval, rotate_right, rotate_left)
10112 (split_interval_right, split_interval_left)
10113 (adjust_intervals_for_insertion, delete_node)
10114 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10115 (merge_interval_right, merge_interval_left, copy_intervals)
10116 (set_intervals_multibyte_1): Likewise.
10117 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10118 * keymap.c (Fkey_description): Likewise.
10119 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10120 * lread.c (openp, read_integer, read1, string_to_number):
10122 * menu.c (ensure_menu_items): Likewise.
10123 * minibuf.c (read_minibuf_noninteractive): Likewise.
10124 * print.c (printchar, strout): Likewise.
10125 * process.c (create_process, Faccept_process_output)
10126 (wait_reading_process_output, read_process_output, send_process)
10127 (wait_reading_process_output): Likewise.
10128 * profiler.c (make_log, handle_profiler_signal): Likewise.
10129 * regex.c (re_exec): Likewise.
10130 * regex.h: Likewise.
10131 * search.c (looking_at_1, Freplace_match): Likewise.
10132 * sysdep.c (get_child_status, procfs_ttyname)
10133 (procfs_get_total_memory): Likewise.
10134 * systime.h (EMACS_TIME_VALID_P): Likewise.
10135 * term.c (dissociate_if_controlling_tty): Likewise.
10136 * window.c (get_phys_cursor_glyph): Likewise.
10137 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10138 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10140 * xfns.c (Fx_window_property): Likewise.
10141 * xmenu.c (set_frame_menubar): Likewise.
10142 * xselect.c (x_get_window_property, x_handle_dnd_message):
10144 * xsmfns.c (smc_save_yourself_CB): Likewise.
10145 * xterm.c (x_scroll_bar_set_handle): Likewise.
10147 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10149 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10150 to be optional or nil. Adjust comment and convert it to docstring.
10151 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10152 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10154 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10156 Static checking by GCC 4.8-20130319.
10157 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10158 * process.c (Fset_process_datagram_address)
10159 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10160 * xdisp.c (get_char_face_and_encoding)
10161 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10162 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10163 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10165 2013-03-24 Ken Brown <kbrown@cornell.edu>
10167 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10168 fix compilation on 64-bit Cygwin, where underscores are not
10169 automatically prepended.
10171 * w32term.c (w32_initialize): Silence compiler warning.
10173 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10175 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10176 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10177 variables, to save and restore frame dimensions.
10178 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10179 after returning from a 'fullscreen' configuration.
10180 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10181 to avoid races between the main thread and the input thread.
10183 * w32term.h (struct w32_output): New members normal_width,
10184 normal_height, normal_top, normal_left, and prev_fsmode.
10185 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10186 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10187 members of a frame.
10189 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10190 'fullscreen' parameter. Always record previous width and height
10191 of the frame, except when switching out of maximized modes, so
10192 that they could be restored correctly, instead of resetting to the
10193 default frame dimensions. Send SC_RESTORE command to the frame,
10194 unless we are going to send SC_MAXIMIZE, to restore the frame
10195 resize hints in the mouse pointer shown by the window manager.
10198 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10200 * lisp.h (get_frame_param): Adjust conditions for prototype
10203 2013-03-22 Ken Brown <kbrown@cornell.edu>
10205 * unexcw.c: Drop unneeded inclusion of w32common.h.
10206 (report_sheap_usage): Declare.
10207 (read_exe_header): Add magic numbers for x86_64.
10208 (fixup_executable): Fix printf format specifier for unsigned long
10211 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10213 * frame.h (struct frame): Put menu_bar_window under #ifdef
10214 because this member is not needed when X toolkit is in use.
10215 (fset_menu_bar_window):
10216 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10217 (free_glyphs, update_frame):
10218 * xdisp.c (expose_frame): Likewise.
10219 (display_menu_bar): Likewise. Remove redundant eassert.
10220 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10223 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10225 Use functions and constants to manipulate Lisp_Save_Value objects.
10226 This replaces code that used macros and strings and token-pasting.
10227 The change makes the C source a bit easier to follow,
10228 and shrinks the Emacs executable a bit.
10229 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10230 (make_save_value): Change 1st arg from string to enum. All callers
10233 (mark_object): Use if, not #if, for GC_MARK_STACK.
10234 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10235 (XSAVE_OBJECT): Now functions, not macros.
10236 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10237 the constant was never used.
10238 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10239 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10240 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10241 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10243 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10244 type3 with a single member save_type. All uses changed.
10245 (save_type, set_save_pointer, set_save_integer): New functions.
10246 * print.c (PRINTX): Remove.
10248 * alloc.c: Remove redundant static declarations.
10250 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10252 * window.h (struct window): Convert left_col, top_line, total_lines
10253 and total_cols from Lisp_Objects to integers. Adjust comments.
10254 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10256 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10257 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10258 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10259 Adjust users where appropriate.
10261 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10263 * frame.h (struct frame): Drop resx and resy because the same data is
10264 available from window system-specific output context. Adjust users.
10265 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10266 New functions to provide defaults when no window system available.
10267 (FRAME_RES_X, FRAME_RES_Y): New macros.
10268 (NUMVAL): Move from xdisp.c.
10269 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10270 (Ffont_face_attributes, Fopen_font):
10271 * image.c (gs_load):
10272 * w32font.c (fill_in_logfont):
10273 * xdisp.c (calc_pixel_width_or_height):
10274 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10275 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10277 2013-03-20 Kenichi Handa <handa@gnu.org>
10279 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10280 to 1 (temporary workaround until a bug related to ASCII
10281 optimization is fixed).
10283 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10285 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10286 Signal error if window is not internal. Adjust docstring.
10287 (delete_all_child_windows): Use combination_limit to save the buffer.
10288 (Fset_window_configuration): Adjust accordingly.
10289 * print.c (syms_of_print): Initialize debugging output not here...
10290 (init_print_once): ...but in a new function here.
10291 * lisp.h (init_print_once): Add prototype.
10292 * emacs.c (main): Add call to init_print_once. Adjust comments.
10294 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10296 * window.c (window_resize_check, window_resize_apply)
10297 (window_from_coordinates, recombine_windows, set_window_buffer)
10298 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10299 (Fsplit_window_internal, Fdelete_window_internal)
10300 (freeze_window_starts): Use bool for booleans.
10301 * window.h (window_frame_coordinates, resize_frame_windows)
10302 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10304 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10306 * dispnew.c (bitch_at_user): Use `user-error'.
10308 2013-03-17 Ken Brown <kbrown@cornell.edu>
10310 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10311 as return type of image_background. (Bug#13981)
10312 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10314 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10316 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10317 (ns_select): Don't return with result uninitialized.
10319 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10322 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10324 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10325 directories. If filename is nil, get directory name (Bug#13932).
10326 Use getFilename and getDirectory.
10327 (getFilename, getDirectory): New methods for EmacsSavePanel and
10329 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10331 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10333 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10335 2013-03-15 Kenichi Handa <handa@gnu.org>
10337 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10338 (adjust_after_replace): Make it back to static. Delete the third
10339 arg text_at_gap_tail. Cancel the code for handling it.
10341 * coding.h (struct coding_system): New member eol_seen.
10343 * coding.c (detect_ascii): New function.
10344 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10345 when the source bytes are actually scanned. On detecting for
10346 coding_category_utf_8_auto, call detect_ascii instead of scanning
10347 source bytes directly.
10348 (produce_chars): Call insert_from_gap with the new arg 0.
10349 (encode_coding): Likewise.
10350 (decode_coding_gap): Control ASCII optimization by the variable
10351 disable_ascii_optimization instead of #ifndef .. #endif.
10352 Deccode EOL format according to coding->eol_seen.
10353 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10356 * lisp.h (adjust_after_replace): Cancel externing it.
10357 (insert_from_gap): Adjust prototype.
10359 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10361 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10362 FULLSCREEN_MAXIMIZED. (Bug#13935)
10364 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10366 * region-cache.c (find_cache_boundary, move_cache_gap)
10367 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10368 Simplify debugging check and convert to eassert. Adjust comment.
10369 (pp_cache): Put under ENABLE_CHECKING.
10371 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10373 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10374 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10375 and WM_ACTIVATEAPP.
10376 (w32fullscreen_hook): If the frame is visible, reset
10377 f->want_fullscreen flag after changing the frame size. If the
10378 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10381 2013-03-13 Daniel Colascione <dancol@dancol.org>
10383 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10384 too so that these builds can use Cygwin's file conversion
10385 functions. (We've been building and linking cygw32.o all along
10386 and just not using it.)
10388 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10390 File synchronization fixes (Bug#13944).
10391 * Makefile.in (LIB_FDATASYNC): New macro.
10393 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10394 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10395 Don't worry about HAVE_FSYNC, since a substitute fsync is
10396 available if the system lacks one.
10397 (Fwrite_regin): Retry fsync if interrupted.
10399 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10401 * w32term.c (w32_read_socket): If the Emacs frame is being
10402 activated, call w32fullscreen_hook, to make sure the new frame
10403 dimensions are in effect. (Bug#13937)
10405 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10407 * xdisp.c (init_iterator): Simplify because both character and byte
10408 positions are either specified or -1. Add eassert. Adjust comment.
10409 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10410 character and byte positions can be obtained from marker.
10412 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10414 Static checking by Sun C 5.12.
10415 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10416 * bytecode.c (exec_byte_code):
10417 * dispnew.c (init_display):
10419 * fileio.c (Fsubstitute_in_file_name):
10420 * keyboard.c (Fevent_convert_list):
10421 * keymap.c (Fsingle_key_description):
10422 * term.c (maybe_fatal, fatal):
10423 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10424 * xsmfns.c (Fhandle_save_session):
10425 Omit unreachable code.
10426 * keymap.c (map_keymap_char_table_item): Cast void * to
10427 a function pointer type; the C Standard requires this.
10429 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10430 Include <sys/param.h> unconditionally, as that works elsewhere and
10431 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10432 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10435 See ChangeLog.12 for earlier changes.
10437 ;; Local Variables:
10441 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10443 This file is part of GNU Emacs.
10445 GNU Emacs is free software: you can redistribute it and/or modify
10446 it under the terms of the GNU General Public License as published by
10447 the Free Software Foundation, either version 3 of the License, or
10448 (at your option) any later version.
10450 GNU Emacs is distributed in the hope that it will be useful,
10451 but WITHOUT ANY WARRANTY; without even the implied warranty of
10452 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10453 GNU General Public License for more details.
10455 You should have received a copy of the GNU General Public License
10456 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.