1 2014-05-25 Eli Zaretskii <eliz@gnu.org>
3 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
4 if we are iterating over an object that generates glyphs for
5 marginal areas. (Bug#17585)
7 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
9 * xdisp.c (safe__call1, safe__eval): Now static.
11 2014-05-24 Eli Zaretskii <eliz@gnu.org>
13 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
14 (safe_call, safe__call1): Construct a va_list argument for safe_call.
15 (safe_call1): Call safe_call instead of safe__call directly.
17 2014-05-24 Ken Brown <kbrown@cornell.edu>
19 * w32term.c (x_delete_display) [CYGWIN]: Don't free
20 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
23 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
25 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
26 (safe__call, safe__call1, safe__eval): New functions.
28 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
29 (display_mode_element): Same for `:eval'.
31 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
33 Fix port to 32-bit AIX (Bug#17540).
34 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
35 twice. _text already includes this offset.
36 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
38 2014-05-21 Eli Zaretskii <eliz@gnu.org>
40 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
41 when closest_pos is identical to to_charpos, don't recurse, since
42 we already tried that, and failed. (Bug#17539)
44 2014-05-20 Eli Zaretskii <eliz@gnu.org>
46 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
47 unwinding when frame's faces were not initialized yet, increment
48 the frame's image-cache reference count before calling
49 x_free_frame_resources. Don't dereference
50 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
52 2014-05-11 Glenn Morris <rgm@gnu.org>
54 * fileio.c (Ffile_executable_p): Doc tweak.
56 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
58 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
59 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
61 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
63 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
65 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
67 Fix initialization of minibuffer history variable (Bug#17430).
68 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
69 Move the initialization up to prevent any "value void" message.
71 2014-05-06 Samuel Bronson <naesten@gmail.com>
73 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
74 are matched (bug#17413).
76 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
78 Stop tooltips pulling Emacs window to front (Bug#17408).
79 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
80 SetWindowPos invocations.
82 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
84 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
85 not initialized (Bug#17398).
87 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
89 Revert recent libpng changes (Bug#17339).
90 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
91 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
93 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
95 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
96 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
97 because WCONTINUED is always defined now.
98 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
100 2014-05-03 Eli Zaretskii <eliz@gnu.org>
102 * buffer.c (overlay_strings): Fix the wording of the commentary.
104 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
106 Consult libpng-config more consistently (Bug#17339).
107 * Makefile.in (PNG_CFLAGS): New var.
108 (ALL_CFLAGS): Use it.
109 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
110 CFLAGS now handles this.
112 2014-05-01 Glenn Morris <rgm@gnu.org>
114 * floatfns.c (Fisnan):
115 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
117 2014-05-01 Eli Zaretskii <eliz@gnu.org>
119 * term.c (tty_menu_activate): A better initialization for cursor
122 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
124 * intervals.c: Tighten assertions.
125 (create_root_interval): Make sure the interval is not empty.
126 (intervals_equal): Use booleans.
127 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
128 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
129 (balance_possible_root_interval): Simplify and use booleans.
130 (split_interval_right, split_interval_left): Check LENGTH, and remove
131 now redundant assertion.
132 (adjust_intervals_for_insertion): Remove now redundant assertions.
133 (delete_node, interval_deletion_adjustment)
134 (adjust_intervals_for_deletion, merge_interval_right)
135 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
136 (reproduce_interval): Make sure the interval is not empty.
138 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
140 * term.c (tty_menu_activate): Don't assume row and col are initialized.
141 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
142 satisfaction that they would always be initialized.
144 2014-04-29 Eli Zaretskii <eliz@gnu.org>
146 * term.c (tty_menu_display): Move the cursor to the active menu
148 (tty_menu_activate): Return the cursor to the active menu item
149 after displaying the menu and after displaying help-echo. See
150 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
151 for the details of why this is needed by screen readers and
154 2014-04-29 Glenn Morris <rgm@gnu.org>
156 * process.c (handle_child_signal):
157 Handle systems without WCONTINUED. (Bug#15110, 17339)
159 2014-04-23 Eli Zaretskii <eliz@gnu.org>
161 * search.c (Fnewline_cache_check): Don't try to count newlines
162 outside the buffer's restriction, as find_newline doesn't support that.
164 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
166 Port to GCC 4.9.0 with --enable-gcc-warnings.
167 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
169 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
170 a way that also works with GCC 4.9.0.
172 * search.c (Fnewline_cache_check): Remove unused locals.
174 2014-04-22 Eli Zaretskii <eliz@gnu.org>
176 * search.c (find_newline1): New subroutine.
177 (Fnewline_cache_check): New function.
178 (syms_of_search): Defsubr it.
180 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
182 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
183 * keyboard.c (unblock_input): Add comment.
184 * xgselect.c (xg_select): Prevent Glib main loop recursion.
186 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
188 * intervals.c (rotate_right, rotate_left): Fix up length computation.
189 Also change identifiers to match the comments, and add more assertions
192 2014-04-18 Eli Zaretskii <eliz@gnu.org>
194 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
195 glyph is written to TEXT_AREA of the temporary glyph_row.
198 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
200 * emacs.c (close_output_streams): Don't clear and restore errno.
202 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
204 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
205 never becomes visible, i.e. using XMonad (Bug#17237).
207 2014-04-17 Eli Zaretskii <eliz@gnu.org>
209 * xdisp.c (Fline_pixel_height): Don't assume that the current
210 buffer and the selected window's buffer are one and the same.
213 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
214 paragraph-start cache before the newline cache. (Bug#17269)
216 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
218 * window.c (save_window_save): Lookup window_point_insertion_type in
219 the right buffer (bug#15457).
220 (Qwindow_point_insertion_type): New var.
221 (syms_of_window): Initialize it.
223 2014-04-16 Eli Zaretskii <eliz@gnu.org>
226 * unexcoff.c [MSDOS]: Include libc/atexit.h.
227 (copy_text_and_data): Zero out the atexit chain pointer before
230 * termhooks.h (encode_terminal_code): Update prototype.
232 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
233 visible for all DOS_NT ports, not just WINDOWSNT.
234 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
236 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
237 unless it is defined.
238 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
240 * process.c (close_on_exec, accept4, process_socket): Move into
241 the "ifdef subprocesses" part.
242 (catch_child_signal): Condition by "ifdef subprocesses".
243 (syms_of_process) <Qinternal_default_process_sentinel>
244 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
246 * msdos.h: Add prototypes for new functions.
247 (EINPROGRESS): Define.
248 (O_CLOEXEC): Define to zero.
250 * msdos.c (check_window_system): Remove unnecessary an
251 incompatible duplicate function.
252 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
253 New functions in support of new functionality.
255 * menu.c (single_menu_item): Add visual indication of submenu
256 also for menus on MSDOS frames.
257 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
259 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
260 when async subprocesses aren't supported.
262 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
264 * emacs.c (close_output_streams): Zero out errno before calling
267 * dired.c [MSDOS]: Include msdos.h.
269 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
270 (DATA_START) [MSDOS]: Define.
271 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
273 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
274 Ifdef away for MSDOS.
275 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
276 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
278 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
279 Use temporary file template that is compatible with mkostemp.
280 Move vfork-related portions under #ifndef MSDOS.
281 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
283 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
285 * buffer.c (Foverlays_at): Add argument `sorted'.
287 2014-04-14 Eli Zaretskii <eliz@gnu.org>
289 * insdel.c (invalidate_buffer_caches): When deleting or replacing
290 text, invalidate the bidi_paragraph_cache upto and including the
293 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
295 Port to IRIX 6.5 (Bug#9684).
296 * alloc.c (TAGGABLE_NULL): New constant,
297 for porting to hosts with nontrivial DATA_SEG_BITS settings.
298 (next_vector, set_next_vector): Use it.
299 * conf_post.h (INET6) [IRIX6_5]: Define.
300 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
301 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
302 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
303 for consistency with how TAGGABLE_NULL is computed.
305 2014-04-13 Eli Zaretskii <eliz@gnu.org>
307 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
308 before passing it to system APIs.
310 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
312 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
314 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
315 make sure stack.byte_string_start is not de-adjusted by pushhandler.
317 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
319 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
321 2014-04-12 Eli Zaretskii <eliz@gnu.org>
323 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
324 covered by a display string that ends in a newline, and that cases
325 going back by DVPOS lines to hit the search limit, lift the limit
326 and go back until DVPOS is reached. (Bug#17244)
328 * indent.c (Fvertical_motion): Handle correctly the case when the
329 display string is preceded by an empty line.
331 2014-04-11 Eli Zaretskii <eliz@gnu.org>
333 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
334 use S_IWRITE instead.
336 2014-04-11 Glenn Morris <rgm@gnu.org>
338 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
340 2014-04-09 Ken Brown <kbrown@cornell.edu>
342 * Makefile.in (EMACS_MANIFEST): Revert last change.
344 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
346 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
348 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
349 (symbol_block_pinned): New var.
350 (Fmake_symbol): Initialize `pinned'.
351 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
352 pinned and signal an error for un-purifiable objects.
354 (Fpurecopy): Use it, except for objects that can't be purified.
355 (mark_pinned_symbols): New function.
356 (Fgarbage_collect): Use it.
357 (gc_sweep): Remove hack made unnecessary.
359 2014-04-05 Glenn Morris <rgm@gnu.org>
361 * keyboard.c (Fopen_dribble_file): Doc tweak.
363 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
366 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
367 bar is zero height, just return (Bug#16976).
368 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
369 * nsterm.h (EmacsView): Add wait_for_tool_bar.
370 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
371 is nil. If waiting for toolbar to complete, force a redraw.
372 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
374 2014-04-03 Ken Brown <kbrown@cornell.edu>
376 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
378 2014-04-02 Martin Rudalics <rudalics@gmx.at>
380 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
381 width from font width (Bug#17163).
383 2014-03-30 Martin Rudalics <rudalics@gmx.at>
385 * frame.c (x_set_frame_parameters): Calculate default values of
386 new frame sizes only after all other frame parameters have been
387 processed (Bug#17142).
389 2014-03-28 Ken Brown <kbrown@cornell.edu>
391 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
394 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
396 * xterm.c (x_draw_image_glyph_string): Adjust image background
397 width accordingly when its x position is adjusted. (Bug#17115)
399 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
401 * w32term.c (x_draw_image_glyph_string): Fix computation of height
402 and width of image background when it is displayed with a 'box'
405 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
407 More backward-compatible fix to char-equal core dump (Bug#17011).
408 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
409 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
411 Fix core dump in char-equal (Bug#17011).
412 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
413 unibyte buffers, as we can't tell whether the characters are
416 * insdel.c (adjust_markers_for_delete): Remove unused local.
418 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
420 Have (MARKER . ADJUSTMENT) undo records always be immediately
421 after their corresponding (TEXT . POS) record in undo list.
423 * lisp.h (record-delete): New arg record_markers.
424 (record_marker_adjustment): No longer needed outside undo.c.
425 * insdel.c (adjust_markers_for_delete): Move calculation of marker
426 adjustments to undo.c's record_marker_adjustments. Note that
427 fileio.c's decide_coding_unwind is another caller to
428 adjust_markers_for_delete. Because it has undo list bound to t,
429 it does not rely on adjust_markers_for_delete to record marker
431 (del_range_2): Swap call to record_delete and
432 adjust_markers_for_delete so as undo marker adjustments are
433 recorded before current deletion's adjustments, as before.
434 (adjust_after_replace):
435 (replace_range): Pass value for new record_markers arg to
437 * undo.c (record_marker_adjustment): Rename to
438 record_marker_adjustments and made static.
439 (record_delete): Check record_markers arg and call
440 record_marker_adjustments.
441 (record_change): Pass value for new record_markers arg to
443 (record_point): at_boundary calculation no longer needs to account
444 for marker adjustments.
446 2014-03-24 Martin Rudalics <rudalics@gmx.at>
448 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
451 2014-03-23 Glenn Morris <rgm@gnu.org>
453 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
455 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
457 * buffer.c (struct sortvec): Add field `spriority'.
458 (compare_overlays): Use it.
459 (sort_overlays): Set it.
461 2014-03-23 Eli Zaretskii <eliz@gnu.org>
463 * xdisp.c (redisplay_window): If all previous attempts to find the
464 cursor row failed, try a few alternatives before falling back to
465 the top-most row of the window. Use row_containing_pos. (Bug#17047)
467 2014-03-22 Daniel Colascione <dancol@dancol.org>
469 * process.c (conv_sockaddr_to_lisp): When extracting the string
470 names of AF_LOCAL sockets, stop before reading uninitialized
473 2014-03-23 Daniel Colascione <dancol@dancol.org>
475 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
476 array. (ASAN caught.)
478 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
480 Fix regression introduced by patch for Bug#10500.
481 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
482 * w32term.c (x_draw_image_relief): Likewise.
484 2014-03-21 Martin Rudalics <rudalics@gmx.at>
486 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
487 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
488 maximize a frame for odd default fonts.
490 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
492 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
494 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
496 * doc.c (store_function_docstring): Warn when we don't know where to
498 (Fsubstitute_command_keys): Don't advertise the fact that
499 text-properties are dropped, since we think it's a bug that we'll fix
502 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
503 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
504 * frame.c (frame_garbaged): Make "docstring" more precise.
506 2014-03-20 Glenn Morris <rgm@gnu.org>
508 * charset.c (init_charset): When we cannot find the charsets directory,
509 mention if EMACSDATA is set.
511 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
513 * fns.c (Frandom): Fix rare bug where the result isn't random.
515 Fix porting inconsistency about rounding to even.
516 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
517 This way, the unusual !HAVE_RINT case acts like the usual
518 HAVE_RINT case, and we can fix the documentation accordingly.
520 2014-03-19 Eli Zaretskii <eliz@gnu.org>
522 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
523 (w32_wnd_proc): Initialize the dwHoverTime member of
524 TRACKMOUSEEVENT structure.
526 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
528 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
530 2014-03-16 Eli Zaretskii <eliz@gnu.org>
532 * search.c (find_newline): Speed up the function when using the
533 newline cache, by halving the number of calls to
534 region_cache_forward and region_cache_backward. (Bug#16830)
536 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
538 * buffer.c (Fset_buffer): Document return value (bug#17015).
540 2014-03-14 Martin Rudalics <rudalics@gmx.at>
542 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
543 nil, always resize character wise to avoid potential loss of the
544 mode line (Bug#16923 related).
546 2014-03-12 Martin Rudalics <rudalics@gmx.at>
548 * frame.c (x_set_frame_parameters): Always calculate new sizes
549 pixelwise to avoid potential loss when rounding.
551 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
553 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
554 * xterm.c (x_free_frame_resources): Free all allocated cursors.
556 2014-03-10 Eli Zaretskii <eliz@gnu.org>
558 * w32.c (fstatat): Don't add an extra slash if the argument ends
559 with a slash: this fails the subsequent call to stat_worker on
560 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
562 2014-03-09 Martin Rudalics <rudalics@gmx.at>
564 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
566 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
568 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
570 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
571 when frame is only on one screen (Bug#14713).
573 2014-03-08 Eli Zaretskii <eliz@gnu.org>
575 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
576 there's a valid wrap point in the display line, the last glyph
577 cannot "just barely fit" on this row, because display_line doesn't
578 let it. Instead, proceed as if the last glyph didn't fit, so that
579 we eventually back up the iterator to the wrap point. This avoids
580 delusional behavior of move_it_to, whereby it proceeds to the next
581 display line, but sets current_x to zero for all the glyphs that
582 without word-wrap would fit on the previous display line.
583 One result was that visual-order cursor movement behaved erratically
585 (Fmove_point_visually): Add code to find the x coordinate of the
586 last character before wrap point, under word-wrap on a TTY.
588 2014-03-07 Eli Zaretskii <eliz@gnu.org>
590 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
591 also return value of MOVE_POS_MATCH_OR_ZV from
592 move_it_in_display_line_to, when moving from beginning of line to
593 point's position. (Bug#16961)
595 2014-03-07 Martin Rudalics <rudalics@gmx.at>
597 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
598 * window.c (Fselect_window): Explain NORECORD and
599 `buffer-list-update-hook' in doc-string.
601 2014-03-06 Martin Rudalics <rudalics@gmx.at>
603 * window.c (Fother_window_for_scrolling): Check that
604 Vother_window_scroll_buffer is a buffer.
606 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
608 * xterm.c (xim_initialize): Always pass a copy of resource name
609 to XRegisterIMInstantiateCallback and eassert whether return
610 value is True. Passing copy is important because Xlib doesn't
611 make its own copy and resource name argument usually points to
612 SSDATA (Vx_resource_name), which may be changed from Lisp.
613 (xim_close_display): For XUnregisterIMInstantiateCallback,
614 always eassert return value and pass exactly the same values
615 as were used for XRegisterIMInstantiateCallback.
616 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
617 sources to check why if you are interested.
619 2014-03-05 Martin Rudalics <rudalics@gmx.at>
621 * dispnew.c (change_frame_size_1): Add new_lines instead of
622 new_height, the latter may be still zero if passed as such.
623 * window.c (Fwindow_pixel_height): Mention bottom divider in
626 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
628 Fix "resource temporarily unavailable" with xgselect
630 * xgselect.c: Include <stdbool.h>.
631 (xg_select) [!USE_GTK]: Don't lose track of errno.
633 Fix minor --enable-gcc-warnings issues.
634 * widget.c (update_various_frame_slots, EmacsFrameResize):
635 Avoid unused locals. Prefer 'if' to '#if' when either will do.
637 2014-03-04 Ken Brown <kbrown@cornell.edu>
639 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
640 represent the actual adjustment needed for alignment.
642 2014-03-04 Eli Zaretskii <eliz@gnu.org>
644 * gmalloc.c (aligned_alloc): Don't allocate more memory than
645 needed, and don't reallocate if the initial allocation already
646 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
648 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
650 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
653 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
655 * cmds.c (delete-char): Update docstring pointing out that the
656 function ignores `delete-active-region' and `overwrite-mode'.
658 2014-03-03 Eli Zaretskii <eliz@gnu.org>
660 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
662 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
663 allocated buffer due to alignment.
664 (freehook): If the block to be freed was allocated by
665 'aligned_alloc', find its real pointer before calling 'free'.
667 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
670 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
672 * font.c (toplevel): Adjust comment about font cache layout.
673 (font_clear_cache): Fix to match real font cache layout.
674 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
675 (Fframe_font_cache) [FONT_DEBUG]: New function.
676 (syms_of_font) [FONT_DEBUG]: Defsubr it.
678 Avoid crashes when X fonts are erroneously freed on reused X
679 'Display *' connection data (Bug#16069). Note that X font
680 resources still may be leaked, but currently there is no way
681 to completely avoid it.
682 * xterm.h (struct x_display_info): New member x_id. Add comments.
683 * xterm.c (x_display_id): New variable.
684 (x_term_init): Assign identifier to each opened X connection.
685 * xfont.c (struct xfont): New member x_display_id.
686 (xfont_open): Initialize it with frame's display id.
687 (xfont_close): Check whether font's display id matches the one
688 recorded for the given display. Adjust comment.
689 * xftfont.c (struct xftfont_info):
690 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
692 2014-03-01 Martin Rudalics <rudalics@gmx.at>
694 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
695 * window.c (Fother_window_for_scrolling): Don't try to scroll a
696 killed Vother_window_scroll_buffer.
697 (Vother_window_scroll_buffer): Fix doc-string accordingly.
699 2014-03-01 Eli Zaretskii <eliz@gnu.org>
701 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
702 that start with more than 2 slashes as UNCs. (Bug#16751)
704 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
706 Fix a few crashes and leaks when cloning C strings.
707 * alloc.c, lisp.h (dupstring): New function.
708 * gtkutil.c (xg_get_font):
709 * term.c (tty_default_color_capabilities):
710 * xsettings.c (store_monospaced_changed)
711 (store_font_name_changed, parse_settings)
712 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
713 This avoids some unlikely crashes due to accessing freed storage,
714 and avoids some minor memory leaks in the more-typical case.
716 2014-02-28 Martin Rudalics <rudalics@gmx.at>
718 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
719 cursor when modeline can't be dragged (Bug#16647).
721 2014-02-28 Glenn Morris <rgm@gnu.org>
723 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
724 from custom-delayed-init-variables. (Bug#11565)
726 2014-02-27 Martin Rudalics <rudalics@gmx.at>
728 More fixes for mouse glyph calculations (Bug#16647).
729 * window.c (coordinates_in_window): In intersection of
730 horizontal and vertical window dividers prefer the horizontal
731 one. Add some extra parens to last fix.
732 (window_relative_x_coord): Return x-coordinate for header and
734 * xdisp.c (remember_mouse_glyph): In text area don't extend
735 glyph into mode line to show the vertical drag cursor there
736 immediately. Subdivide mouse glyphs in right fringes to show a
737 horizontal drag cursor as soon as we enter the "grabbable width"
738 portion. Handle vertical border case separately. Do not
739 subdivide window divider areas.
740 (note_mouse_highlight): On bottom divider of bottommost windows
741 show vertical drag cursor only when the minibuffer window can be
744 2014-02-27 Eli Zaretskii <eliz@gnu.org>
746 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
747 reset by the face of the object just displayed. See also bug#76.
748 (get_next_display_element): If the string came from a display
749 property, examine the box face attribute at it->position, not at
750 it->current.pos, since the latter was not updated yet. (Bug#16870)
751 (handle_face_prop): Improve commentary.
753 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
755 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
756 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
758 2014-02-26 Martin Rudalics <rudalics@gmx.at>
760 Fixes around Bug#16647.
761 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
762 ON_BOTTOM_DIVIDER cases.
763 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
764 only if the window has no right divider.
765 (Fcoordinates_in_window_p): Fix doc-string.
767 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
769 * lread.c (Funintern): Fix doc to match advertised calling convention.
771 2014-02-24 Daniel Colascione <dancol@dancol.org>
773 * keyboard.c (read_char): Close race that resulted in lost events.
775 2014-02-22 Glenn Morris <rgm@gnu.org>
777 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
778 * window.c (window-resize-pixelwise): Doc fixes.
780 * process.c (Finternal_default_process_filter)
781 (Finternal_default_process_sentinel): Doc tweaks.
783 2014-02-21 Glenn Morris <rgm@gnu.org>
785 * process.c (Fprocess_buffer, Faccept_process_output)
786 (Finternal_default_process_filter, Finternal_default_process_sentinel):
789 2014-02-21 Martin Rudalics <rudalics@gmx.at>
791 * window.c (Fwindow_scroll_bar_width): New function.
793 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
795 Pacify GCC when configuring with --enable-gcc-warnings.
796 * xdisp.c (move_it_in_display_line_to) [lint]:
797 Initialize recently-added local.
799 2014-02-21 Daniel Colascione <dancol@dancol.org>
801 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
803 2014-02-20 Eli Zaretskii <eliz@gnu.org>
805 * xdisp.c (init_iterator): Don't dereference a bogus face
807 (try_cursor_movement): Don't use cursor position if
808 set_cursor_from_row failed to compute it. This avoids assertion
809 violations in MATRIX_ROW.
810 (move_it_in_display_line_to): Save the iterator state in ppos_it
811 only once per call. Reimplement the method used to return to the
812 best candidate position if all the positions found in display line
813 are beyond TO_CHARPOS. This cuts down the number of calls to
814 bidi_shelve_cache, which moves a lot of stuff when lines are long
815 and include bidirectional text. (Bug#15555)
817 2014-02-20 Glenn Morris <rgm@gnu.org>
819 * data.c (Fdefalias): Doc fix.
821 2014-02-19 Eli Zaretskii <eliz@gnu.org>
823 * xdisp.c (display_line): Fix horizontal scrolling of large images
824 when fringes are turned off. This comes at a price of not
825 displaying the truncation/continuation glyphs in this case.
828 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
829 CreateDIBSection returns an error indication, zero out *ximg after
830 destroying the image. This avoids crashes in memory allocations
831 due to the fact that some of the callers also call
832 x_destroy_x_image, which will attempt to free an already free'd
835 2014-02-18 Martin Rudalics <rudalics@gmx.at>
837 * widget.c (update_various_frame_slots): Don't set
838 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
840 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
842 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
844 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
846 temacs --daemon fix (Bug#16599).
847 * emacs.c (main): Initialize daemon_pipe[1] here ...
848 (syms_of_emacs): ... instead of here.
850 2014-02-16 Anders Lindgern <andlind@gmail.com>
852 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
855 2014-02-16 Daniel Colascione <dancol@dancol.org>
857 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
858 (xd_get_connection_address): Use it.
859 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
860 xd_get_connection_address because the latter signals if the bus
861 we're trying to close is already disconnected.
863 2014-02-13 Eli Zaretskii <eliz@gnu.org>
865 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
866 argument to CreateThread. This avoids segfaults on Windows 9X.
867 Reported by oslsachem <oslsachem@gmail.com>.
869 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
871 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
872 * unexhp9k800.c (unexec_error): New function, to simplify the code.
873 (check_lseek): New function, to report lseek errors.
874 (save_data_space, update_file_ptrs, read_header, write_header)
875 (copy_file, copy_rest, unexec): Use these news functions.
876 (update_file_ptrs): Don't assume wraparound behavior when
877 converting a large size_t value to off_t.
879 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
881 * composite.c (fill_gstring_header): Pass positions as C integers
882 and move parameters checking to...
883 (Fcomposition_get_gstring): ...this function. Handle case when
884 buffer positions are in reversed order and avoid crash (Bug#16739).
886 * buffer.c (validate_region): Mention current buffer in error message.
888 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
890 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
892 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
894 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
896 2014-02-11 Glenn Morris <rgm@gnu.org>
898 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
899 Replace refs to "OpenStep" in messages.
901 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
903 Avoid "." at end of error diagnostics.
904 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
906 * nsfns.m (ns_display_info_for_name):
907 * nsselect.m (Fx_own_selection_internal):
908 * nsterm.m (performDragOperation:):
909 Remove "." from end of diagnostic.
911 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
913 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
914 unintuitive (bug#15824).
915 (Fyes_or_no_p): Doc fix (bug#15456).
917 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
919 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
921 * eval.c (call_debugger): When exiting the debugger, do not allow
922 max_specpdl_size less than actual binding depth (Bug#16603).
923 (syms_of_eval): Adjust docstring.
925 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
927 * cmds.c (Fself_insert_command): Output a clearer error message on
928 negative repetitions (bug#9476).
930 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
932 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
934 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
936 * minibuf.c (Fread_string): Doc clarification (bug#15422).
938 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
940 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
942 * keyboard.c (Frecursive_edit): Fix typo in docstring.
944 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
946 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
948 * keyboard.c (Frecursive_edit): Say more precicely how throwing
949 `exit' works (bug#15865).
951 2014-02-07 Martin Rudalics <rudalics@gmx.at>
953 Constrain window box/body sizes and margin widths (Bug#16649).
954 * xdisp.c (window_box_width): Don't return less than zero.
955 (window_box_left_offset, window_box_right_offset): Don't return
956 more than the window's pixel width.
957 * window.c (window_body_height, window_body_width): Don't return
959 (window_resize_apply): Adjust margin width, if necessary.
961 2014-02-07 Glenn Morris <rgm@gnu.org>
963 * nsterm.m (syms_of_nsterm): Doc fix.
965 2014-02-06 Eli Zaretskii <eliz@gnu.org>
967 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
968 New variables: pointers through which to call the respective APIs.
969 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
970 (filename_from_ansi, sys_link, check_windows_init_file):
971 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
972 This is required on Windows 9X, where we dynamically load
973 UNICOWS.DLL which has their non-stub implementations.
974 (maybe_load_unicows_dll): Assign addresses to these 2 function
975 pointers after loading UNICOWS.DLL.
977 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
978 MultiByteToWideChar and WideCharToMultiByte through function
981 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
984 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
986 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
987 for OSX >= 10.9 if separate spaces are used.
988 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
990 2014-02-06 Glenn Morris <rgm@gnu.org>
992 * buffer.c (cache-long-scans): Doc fix.
994 2014-02-05 Eli Zaretskii <eliz@gnu.org>
996 * w32fns.c (Fw32_shell_execute): Doc fix.
998 2014-02-05 Bastien Guerry <bzg@gnu.org>
1000 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1001 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1003 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1005 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1006 outside the window (Bug#16649).
1008 * xdisp.c (note_mouse_highlight): When entering a margin area show
1009 a non-text cursor (Bug#16647).
1011 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1013 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1014 It prompted a compile-time diagnostic on GNU/Linux.
1015 Simplify to remove the need for the label.
1017 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1019 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1020 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1021 to show it; otherwise return 'unsupported--w32-dialog' to signal
1022 to the caller that emulation with menus is necessary.
1023 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1025 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1027 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1030 * menu.c (Fx_popup_dialog): Don't condition the call to
1031 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1032 special symbol 'unsupported--w32-dialog', emulate the dialog with
1033 a menu by calling x-popup-menu.
1035 * menu.h (Qunsupported__w32_dialog): New extern variable.
1037 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1039 * keyboard.c (kbd_buffer_get_event): Read file notification events
1042 * xgselect.c (xg_select): Read glib events in any case, even if
1043 there are no file descriptors to watch for. (Bug#16519)
1045 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1047 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1048 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1049 * w32term.c (w32_draw_window_divider): Handle first and last
1051 * w32term.h (w32_fill_area_abs): New function.
1052 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1054 * xfaces.c (realize_basic_faces): Handle new face ids.
1055 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1056 and bottom divider width.
1057 * xterm.c (x_draw_window_divider): Handle first and last pixels
1060 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1062 * print.c (Fexternal_debugging_output): Add cast to pacify
1063 --enable-gcc-warnings.
1064 * eval.c (call_debugger): Grow specpdl if the debugger was
1065 entered due to specpdl overflow (Bug#16603) and allow more
1066 specpdl space for the debugger itself.
1068 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1070 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1073 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1075 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1076 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1078 * print.c (Fexternal_debugging_output): If the argument character
1079 is non-ASCII, encode it with the current locale's encoding before
1080 writing the result to the terminal. (Bug#16448)
1082 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1083 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1086 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1088 * process.c (create_process): Reset SIGPROF handler in the child.
1089 * callproc.c (call_process): Likewise.
1091 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1093 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1095 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1097 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1098 of zero to print strings, GDB doesn't like it.
1100 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1101 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1102 we still use correct addresses. (Bug#16576)
1104 2014-01-27 K. Handa <handa@gnu.org>
1106 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1107 to preserve the code detection behavior of 24.3.
1108 * coding.h (struct coding_system): New member detected_utf8_bytes.
1109 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1110 (decode_coding_gap): Use short cut for UTF-8 file reading only
1111 when coding->detected_utf8_bytes equals to coding->src_bytes.
1112 * fileio.c (Finsert_file_contents): Cancel the previous change.
1114 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1116 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1117 that are not visible.
1119 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1121 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1122 is grabbed (Bug#16565).
1124 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1126 * xdisp.c (last_max_ascent): Re-remove after erroneously
1127 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1129 (move_it_to): Re-remove reference to last_max_ascent.
1130 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1131 max_descent here instead of calling line_bottom_y.
1134 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1136 * terminal.c (initial_free_frame_resources): New function.
1137 (init_initial_terminal): Install new hook to free face cache
1138 on initial frame and avoid memory leak. For details, see
1139 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1140 * xfaces.c (free_frame_faces): Adjust comment.
1142 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1144 * data.c (Fstring_to_number): Document results if unparsable
1147 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1149 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1151 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1153 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1154 * coding.c (detect_coding_utf_8, emacs_mule_char)
1155 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1156 (check_utf_8, decode_coding):
1157 * coding.h (struct coding_system.errors):
1158 Use ptrdiff_t, not int, for integer values derived from buffer and
1161 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1162 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1163 before invoking decode_coding_gap, since there's just one block.
1165 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1167 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1168 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1169 too early. Again run change_frame_size before assigning menu-
1172 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1174 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1175 arrives, call x_check_fullscreen, in case the new display has a
1176 different resolution. (Bug#16517)
1178 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1180 * term.c (read_menu_input): If the selected frame changes, exit
1182 (tty_menu_show): If the selected frame changes while we displayed
1183 a menu, throw to top level. (Bug#16479)
1185 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1187 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1189 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1191 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1192 * data.c (count_one_bits_word): Fix bug (negated comparison)
1193 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1195 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1197 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1198 Avoid undefined behavior by initializing display property bit of a
1199 string processed by the bidirectional iterator. For details, see
1200 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1202 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1204 Minor cleanup of previous change.
1205 * image.c (imagemagick_error, Fimagemagick_types):
1206 Omit some recently-introduced and unnecessary casts and assignments.
1208 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1210 Fix two memory leaks discovered with Valgrind.
1211 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1212 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1214 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1216 Fixes in window size functions around Bug#16430 and Bug#16470.
1217 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1218 (Fwindow_mode_line_height, Fwindow_header_line_height)
1219 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1220 Minor doc-string adjustments.
1221 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1222 Rewrite doc-strings.
1223 (window_body_height, window_body_width): Do not count partially
1224 visible lines/columns when PIXELWISE is nil (Bug#16470).
1225 (Qfloor, Qceiling): New symbols.
1227 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1229 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1230 when the image cache is not yet allocated. (Bug#16509)
1232 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1234 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1235 re-attach intervals to its base buffer (Bug#16502).
1236 * intervals.c (set_interval_object): Move from here...
1237 * intervals.h (set_interval_object): ... to here. Fix comments.
1239 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1241 Avoid undefined behavior by initializing buffer redisplay bit.
1242 Problem reported by Dmitry Antipov in
1243 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1244 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1246 Revert some of the CANNOT_DUMP fix (Bug#16494).
1247 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1249 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1251 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1252 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1253 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1254 they are replaced by macros that expand into direct calls to the
1255 corresponding functions from GDI32.DLL.
1256 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1257 variables in the Cygwin build, they are unused.
1259 2014-01-19 K. Handa <handa@gnu.org>
1261 * composite.c (composition_update_it): Fix previous change.
1263 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1265 Fix file name handling on MS-Windows 9X.
1266 * w32.c (maybe_load_unicows_dll): New function.
1268 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1269 on, to make sure we can convert file names to and from UTF-8 on
1270 Windows 9X. This fixes a failure to start up because Emacs cannot
1271 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1273 * w32font.c [WINDOWSNT]: Include w32.h.
1274 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1275 of implementing the same stuff.
1276 Remove now unused g_b_init_is_windows_9x.
1278 * w32.h (maybe_load_unicows_dll): Add prototype.
1280 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1282 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1283 switch to single keyboard. Prevents daemon crashes when a new
1284 client connects while we show a TTY menu in an existing client.
1287 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1289 Fix MinGW64 porting problem with _setjmp.
1290 Reported by Eli Zaretskii in:
1291 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1292 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1293 the old _setjmp and _longjmp. All uses changed.
1295 2014-01-13 Daniel Colascione <dancol@dancol.org>
1297 * textprop.c (Fremove_list_of_text_properties):
1298 Correctly handle reaching the end of the interval tree. (Bug#15344)
1300 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1302 * xdisp.c (resize_mini_window): Round height to a multiple of
1303 frame's line height. Fix bug in calculation of window start
1304 position (Bug#16424).
1306 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1308 * macfont.m: Include termchar.h.
1309 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1310 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1311 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1312 *_WITH_GC_* to take face and f as parameters.
1313 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1314 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1316 2014-01-13 Daniel Colascione <dancol@dancol.org>
1318 Fix menu item updating in the presence of the Unity global menu
1321 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1322 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1324 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1325 updating menus; explain why.
1326 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1327 problem it's supposed to solve and it interferes with detecting
1328 the presence of a global menu.
1329 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1332 2014-01-11 K. Handa <handa@gnu.org>
1334 * composite.c (composition_update_it): Fix indexing of
1335 LGSTRING_CHAR (Bug#15984).
1337 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1339 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1341 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1343 * xdisp.c (try_window_id): Don't use this function's optimizations
1344 if overlays in the buffer displayed by the window have changed
1345 since last redisplay. (Bug#16347)
1346 (message_dolog): Fix indentation.
1348 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1350 * frame.c (frame_resize_pixelwise): Fix doc-string.
1352 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1354 Fix handling of internal borders (Bug#16348).
1355 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1356 Remove internal border width from pixel width of windows.
1357 (change_frame_size_1): Don't return early when frame's pixel
1358 size changes - we still have to record the new sizes in the
1360 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1361 also when toolbar gets larger.
1362 * window.c (check_frame_size): Include internal_border_width in
1364 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1365 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1366 In non-toolkit/non-GTK version clear internal border.
1367 * xterm.c (x_clear_under_internal_border): New function for
1368 non-toolkit/non-GTK version.
1369 (x_after_update_window_line): In non-toolkit/non-GTK version
1371 (handle_one_xevent, x_set_window_size):
1372 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1373 * xterm.h (x_clear_under_internal_border): Extern it.
1375 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1377 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1378 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1381 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1383 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1384 last value of point is not equal to buffer's point. (Bug#16129)
1386 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1389 * nsterm.h (updateCollectionBehavior): Rename from
1390 updateCollectionBehaviour. All uses changed.
1392 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1393 * Makefile.in (SETFATTR): New macro.
1394 (temacs$(EXEEXT)): Use it.
1396 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1398 Fix maximization behavior on Windows (Bug#16300).
1399 * w32fns.c (w32_fullscreen_rect): Don't handle
1400 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1401 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1402 of SetWindowPos. Restore last placement also when leaving
1403 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1404 but the FULLSCREEN_BOTH case.
1406 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1409 * data.c (arithcompare_driver):
1410 * fileio.c (Fcar_less_than_car):
1411 * fns.c (internal_equal):
1412 * frame.c (delete_frame):
1413 * lisp.h (enum More_Lisp_Bits):
1415 Avoid C99 constructs that don't work in C89.
1416 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1417 to port to C89, which doesn't have 'long long'.
1418 (count_trailing_zero_bits): Use them.
1420 2014-01-03 Chong Yidong <cyd@gnu.org>
1422 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1424 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1426 Further adjust frame/window scrollbar width calculations.
1427 * window.c (apply_window_adjustment):
1428 Set windows_or_buffers_changed.
1429 (Fwindow_scroll_bars): Return actual scrollbar width.
1430 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1431 For non-toolkit builds again use 14 as minimum width and set
1432 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1433 * xterm.c (XTset_vertical_scroll_bar): Take width from
1434 WINDOW_SCROLL_BAR_AREA_WIDTH.
1435 (x_new_font): Rename wid to unit. Base calculation of new
1436 scrollbar width on toolkit used and make it analogous to that of
1437 x_set_scroll_bar_default_width.
1438 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1439 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1440 of GetSystemMetrics.
1441 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1442 WINDOW_SCROLL_BAR_AREA_WIDTH.
1443 (x_new_font): Make it correspond to changes in xterm.c.
1445 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1447 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1448 This is a cleaner way to fix the MinGW-w64 porting problem.
1449 Check for INTPTR_MAX misconfiguration.
1451 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1453 * search.c (newline_cache_on_off, find_newline): In indirect
1454 buffers, use the newline cache of the base buffer.
1456 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1457 buffer, invalidate the caches of its base buffer. (Bug#16265)
1459 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1460 buffers, use the width-run cache of the base buffer.
1462 * xdisp.c (redisplay_window): When the window displays an indirect
1463 buffer, and the character widths in the display table have
1464 changed, invalidate the width-run cache of the corresponding base
1467 * fileio.c (Finsert_file_contents): When invalidating the newline
1468 cache, consider the case of inserting into indirect buffer.
1470 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1471 In indirect buffers, use the paragraph cache of the base buffer.
1473 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1475 * window.c (grow_mini_window): Fix last change.
1477 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1479 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1481 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1483 * w32term.c (w32_initialize): Use LCID and LOWORD.
1485 * w32proc.c (create_child): Use pid_t for 5th argument.
1486 (IsValidLocale): Don't provide prototype for MinGW64.
1487 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1488 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1490 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1491 MinGW64 doesn't support.
1493 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1495 * w32.c (set_named_security_info): New function.
1496 (acl_set_file): Fall back on set_named_security_info if
1497 set_file_security fails.
1498 (g_b_init_set_named_security_info_w)
1499 (g_b_init_set_named_security_info_a): New static variables.
1500 (globals_of_w32): Initialize them to zero.
1501 (set_named_security_info): Set them to non-zero if the
1502 corresponding API is available.
1503 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1504 New function typedefs.
1506 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1508 Some more fixes following pixelwise resize changes including one
1510 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1511 of frame_resize_pixelwise.
1512 * widget.c (pixel_to_text_size): New function.
1513 (update_wm_hints): Have size hints respect value of
1514 frame_resize_pixelwise.
1515 (EmacsFrameResize): Alway process resize requests pixelwise.
1516 * window.c (grow_mini_window): Make sure mini window is at least
1518 * xdisp.c (display_menu_bar): Make sure menubar extends till
1520 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1521 (x_set_tool_bar_lines): Calculate pixelwise.
1522 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1523 frame_resize_pixelwise.
1525 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1527 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1528 variables not used there.
1530 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1532 * w32.c (sys_umask): New function. (Bug#16299)
1534 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1536 * dispnew.c (change_frame_size_1): Take old width of root window
1537 from that window's pixel width. (Bug#16284)
1539 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1541 Plain copy-file no longer chmods an existing destination (Bug#16133).
1542 * fileio.c (realmask): Now a static var, not a local.
1543 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1544 Remove arg STATPTR. All uses changed.
1545 (Fcopy_file): Do not alter permissions of existing destinations,
1546 unless PRESERVE-PERMISSIONS (renamed from
1547 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1548 Avoid race when testing for existing destinations and for
1549 when input and output files are the same.
1550 If changing the group fails, adjust both default and
1551 preserved permissions so that access is not granted to the
1553 (Fset_default_file_modes, init_fileio): Update realmask.
1554 (Fdefault_file_modes): Use realmask instead of calling umask.
1556 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1558 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1559 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1560 flags on the daemon pipe ends before execing.
1562 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1564 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1565 session. (Bug#14739)
1567 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1569 * callproc.c (Vexec_path): Document that exec-directory is in it.
1571 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1573 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1576 2013-12-27 Chong Yidong <cyd@gnu.org>
1578 * data.c (Fsymbol_function): Doc fix.
1580 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1582 Some more tinkering with Bug#16051.
1583 * window.c (resize_frame_windows): Don't let the size of the
1584 root window drop below the frame's default character size.
1585 Never ever delete any subwindows - let the window manager do the
1588 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1589 of toolbar lines needed when they exceed the height of the root
1591 (unwind_create_frame_1): New function.
1592 (Fx_create_frame): Generally inhibit calling the window
1593 configuration change hook here. Remove extra call to
1594 change_frame_size - it's not needed when we don't run the
1595 configuration change hook.
1597 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1599 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1600 On my Fedora 19 platform the core dumps were so big that
1601 my desktop became nearly catatonic.
1602 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1603 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1604 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1605 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1606 a clang-only syntax.
1607 * conf_post.h (__has_feature): New macro, if not already defined.
1608 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1609 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1611 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1613 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1614 is a file name. (Bug#16252)
1616 2013-12-25 Chong Yidong <cyd@gnu.org>
1618 * keyboard.c (Voverriding_terminal_local_map)
1619 (Voverriding_local_map): Doc fix.
1621 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1623 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1625 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1626 file name when it is submitted to ShellExecute. Simplify code.
1627 Don't test DOCUMENT for being a string, as that is enforced by
1628 CHECK_STRING. Doc fix.
1630 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1632 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1633 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1634 redisplay_tool_bar does. Improve and fix commentary.
1635 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1636 limits of the glyph matrices. (Bug#16051)
1637 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1638 only when the new size is different from the old one, and the new
1639 size can be achieved given the frame height.
1641 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1643 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1645 2013-12-23 Glenn Morris <rgm@gnu.org>
1647 * lread.c (Fload): Mention load-prefer-newer in doc.
1649 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1651 Handle Bug#16207 by being more restrictive when running hooks.
1652 * window.c (unwind_change_frame): New function.
1653 (Fset_window_configuration): Don't run configuration change hook
1654 while the frame configuration is unsafe. Call select_window
1657 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1659 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1661 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1663 * nsterm.h: Declare EmacsColor category.
1665 * nsterm.m (NSColor): Implement EmacsColor category.
1666 (ns_get_color): Use colorUsingDefaultColorSpace.
1667 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1669 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1671 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1673 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1674 having the PNG_NORETURN attribute, to avoid compiler warning in
1677 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1679 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1681 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1682 fringe background extension.
1683 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1684 because they are now always the same as `left' and `width',
1685 respectively. Remove code for the case that `width' and
1686 `sb_width' are different.
1688 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1690 Remove scroll_bar_actual_width from frames.
1691 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1692 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1693 (x_figure_window_size):
1694 * nsterm.m (x_set_window_size):
1695 * widget.c (set_frame_size):
1696 * w32term.c (x_set_window_size):
1697 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1698 scroll_bar_actual_width.
1700 Convert scroll_bar members to integers on Windows.
1701 * w32term.h (struct scroll_bar): Convert top, left, width,
1702 height, start, end and dragging to integers.
1703 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1705 * w32term.c (w32_set_scroll_bar_thumb)
1706 (w32_scroll_bar_handle_click): Remove XINT conversions for
1707 scroll_bar members. Treat bar->dragging as integer.
1708 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1709 first element. Remove XINT conversions for scroll_bar members.
1710 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1711 Remove XINT conversions for scroll_bar members.
1713 Fix assignment for new window total sizes.
1714 * window.c (Fwindow_resize_apply_total): Assign values for
1717 2013-12-20 Chong Yidong <cyd@gnu.org>
1719 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1720 argument to `append'.
1722 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1724 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1725 current text face, for extending the face of the display margins.
1728 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1729 Doc fix. (Bug#16190)
1731 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1733 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1736 * nsterm.m (Qfile, Qurl): New.
1737 (EV_MODIFIERS2): New macro.
1738 (EV_MODIFIERS): Use EV_MODIFIERS2.
1739 (ns_term_init): Remove font and color from DND, does not work on
1740 newer OSX, and other ports don't have them.
1741 (performDragOperation:): Handle modifiers used during drag.
1742 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1743 Remove global Lisp variables used to communicate with ns-win.el.
1744 Remove font and color handling.
1745 (syms_of_nsterm): Defsym Qfile and Qurl.
1747 2013-12-19 Anders Lindgren <andlind@gmail.com>
1749 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1750 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1752 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1753 (constrainFrameRect): Remove special case nr_screens == 1.
1754 Don't constrain size to size of view.
1756 * nsterm.h (ns_output): Remove dont_constrain.
1758 2013-12-19 Anders Lindgren <andlind@gmail.com>
1760 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1762 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1764 Minor fixes for recent openp changes.
1765 * lisp.h (GCPRO7): New macro.
1766 * lread.c (openp): Use bool for boolean; all callers changed.
1767 Protect save_string from GC. Don't assume that file descriptors
1768 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1769 warning about uninitialized variable.
1771 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1773 * w32fns.c (emacs_abort): Use intptr_t as argument of
1774 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1776 2013-12-18 Glenn Morris <rgm@gnu.org>
1778 * lread.c (Fload): Pass load_prefer_newer to openp.
1779 Don't bother checking mtime if openp already did it.
1780 (openp): Add `newer' argument, to check all suffixes
1781 and find the newest file.
1782 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1783 * callproc.c (call_process):
1784 * charset.c (load_charset_map_from_file):
1785 * emacs.c (init_cmdargs):
1786 * image.c (x_create_bitmap_from_file, x_find_image_file):
1788 * lread.c (Flocate_file_internal):
1789 * process.c (Fformat_network_address):
1790 * sound.c (Fplay_sound_internal):
1791 * w32.c (check_windows_init_file):
1792 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1794 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1796 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1798 * w32.c (getloadavg): Don't index samples[] array with negative
1799 indices. Recover from wall-clock time being set backwards.
1801 * w32term.c (w32_initialize): Declare the argument of
1802 set_user_model as const.
1804 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1805 (w32_menu_show): Constify some arguments passed to MessageBox.
1807 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1808 to initialize Lisp objects.
1810 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1811 initialize Lisp objects.
1813 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1814 use variables used only on X under that condition.
1816 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1817 variables not used there.
1819 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1821 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1822 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1824 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1826 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1827 code, revealed in presence of R2L characters, character
1828 compositions, and display vectors. A better fix for Bug#16148.
1829 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1830 GTK and NS builds, they don't have this member of struct frame.
1832 * dispextern.h (struct composition_it): Correct a comment for the
1835 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1837 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1838 This prevents a compilation error on C compilers that do not
1839 default functions to return 'int' if not declared. Also, add
1840 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1841 since it now uses inline functions.
1843 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1845 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1846 display margins on mode line, header line, and in the frame's
1847 tool-bar window. (Bug#16165)
1849 2013-12-16 Andreas Schwab <schwab@suse.de>
1851 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1853 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1855 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1858 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1860 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1862 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1864 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1865 intended to find bogus pointers in font objects (Bug#16140).
1866 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1867 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1868 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1869 Disable for MS-Windows due to Bug#15876; apparently this
1870 requires more or less substantial changes in fontset code.
1871 * xfont.c (xfont_close):
1872 * xftfont.c (xftfont_close): Call x_display_info_for_display
1873 to check whether 'Display *' is valid (Bug#16093 and probably
1876 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1878 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1879 Reported by Juanma Barranquero <lekktu@gmail.com>.
1881 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1882 open a pty on MS-Windows. (Bug#16152)
1884 * emacs.c (decode_env_path): Fix bogus comparison against
1885 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1887 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1889 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1890 (Fx_file_dialog): Add parentheses around && to silence warning.
1892 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1894 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1896 * xdisp.c (extend_face_to_end_of_line): Extend background of
1897 non-default face in margin areas as well. (Bug#16151)
1898 (display_line): Call extend_face_to_end_of_line for continued
1899 lines as well, if the display margins have non-zero width.
1900 (set_glyph_string_background_width): When needed, set the
1901 extends_to_end_of_line_p flag on glyph strings to be drawn in
1902 margin areas, not only in the text area.
1904 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1907 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1909 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1910 Don't worry about verify_error being t, since it has to be a list.
1912 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1914 Use bool for boolean, focusing on headers.
1915 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1916 No need to include <stdbool.h>, since conf_post.h does it now.
1917 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1918 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1919 (SET_PER_BUFFER_VALUE_P):
1920 * ccl.c, ccl.h (setup_ccl_program):
1921 * ccl.h (CHECK_CCL_PROGRAM):
1922 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1923 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1924 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1925 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1926 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1927 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1928 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1929 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1930 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1931 (CHARSET_FAST_MAP_SET):
1932 * coding.c (decode_coding_ccl, encode_coding_ccl):
1933 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1934 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1935 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1936 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1937 (decode_coding_c_string):
1938 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1939 * conf_post.h (has_attribute):
1940 * dispextern.h (trace_redisplay_p)
1941 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1942 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1943 (SET_GLYPH_FROM_CHAR_GLYPH)
1944 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1945 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1946 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1947 (cursor_in_mouse_face_p):
1948 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1949 (blank_row, prepare_desired_row)
1950 (build_frame_matrix_from_leaf_window, make_current)
1951 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1952 (update_window, scrolling_window, update_frame_line):
1953 * disptab.h (GLYPH_FOLLOW_ALIASES):
1954 * editfns.c (Fformat):
1955 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1956 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1957 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1958 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1959 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1960 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1961 (FONT_DEFERRED_LOG):
1962 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1963 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1964 (FRAME_MOUSE_UPDATE):
1965 * fringe.c (Fdefine_fringe_bitmap):
1966 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1967 (x_create_bitmap_from_xpm_data, xpm_load_image):
1968 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1969 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1970 (MERGE_INTERVAL_CACHE):
1971 * keymap.h (KEYMAPP):
1972 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1973 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1974 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1975 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1976 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1977 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1978 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1979 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1980 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1981 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1982 (SETUP_BUFFER_SYNTAX_TABLE):
1983 * systime.h (timespec_valid_p):
1984 * term.c (save_and_enable_current_matrix):
1985 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1986 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1987 (redisplay_internal, try_window_reusing_current_matrix)
1988 (sync_frame_with_window_matrix_rows, try_window_id)
1989 (display_menu_bar, display_tty_menu_item, display_mode_line)
1990 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1991 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1992 * xmenu.c (xmenu_show):
1993 * xterm.c (use_xim, x_term_init):
1994 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1995 (struct x_bitmap_record):
1996 Use bool for booleans.
1997 * ccl.c (struct buffer_text):
1998 * ccl.h (struct ccl_program):
1999 * charset.h (struct charset):
2001 * coding.h (struct iso_2022_spec, struct coding_system):
2002 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2003 (struct glyph_string, struct face, struct face_cache)
2004 (struct bidi_string_data, struct bidi_it)
2005 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2007 * editfns.c (Fformat):
2008 * frame.h (struct frame):
2009 * fringe.c (struct fringe_bitmap):
2010 * intervals.h (struct interval):
2011 * keyboard.h (struct kboard):
2012 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2013 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2014 (struct Lisp_Buffer_Local_Value, union specbinding):
2015 * macfont.m (struct macfont_info):
2016 * process.h (struct Lisp_Process):
2017 * termchar.h (struct tty_display_info):
2018 * window.h (struct window):
2019 * xterm.h (struct x_output):
2020 Use bool_bf for boolean bit-fields.
2021 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2022 All callers changed.
2023 * ccl.h (struct ccl_program): Remove unused members private_state,
2024 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2026 (struct ccl_spec): Remove unused members cr_carryover,
2027 eight_bit_carryover.
2028 * conf_post.h: Include <stdbool.h>.
2029 (bool_bf): New type.
2030 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2031 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2032 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2033 'do { ... } while (false)' brackets.
2034 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2035 Args must now be expressions; all callers changed.
2036 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2037 (PRODUCE_GLYPHS): Simplify use of boolean.
2038 * fileio.c (Fcopy_file):
2039 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2040 * lisp.h (UNGCPRO): Return void, not int.
2041 (FOR_EACH_TAIL): Use void expression, not int expression.
2042 * region-cache.c: Reindent.
2043 * region-cache.h: Copy comments from region-cache.c, to fix
2044 incorrect remarks about booleans.
2046 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2048 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2049 when character at point is displayed from a display vector.
2052 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2054 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2055 now a list of certificate validation checks that will abort a
2056 connection with an error.
2057 (Fgnutls_boot): Document it and use it.
2059 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2061 * w32term.c (w32_enable_frame_resize_hack): New variable.
2062 (x_set_window_size): Use it to hack frame resizing on Windows
2065 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2067 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2068 Windows-specific code to w32.c. Change error message text to
2069 match that of Posix platforms.
2071 * w32.c (w32_copy_file): New function, most of the code copied and
2072 reworked from Fcopy_file. Improve error handling. Plug memory
2073 leak when errors are thrown. Support file names outside of the
2074 current codepage. (Bug#7100)
2076 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2078 * lread.c (load_path_default): Prototype.
2080 2013-12-13 Glenn Morris <rgm@gnu.org>
2082 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2083 (dump_path): Remove.
2084 (load-path-default): Remove `changed' argument.
2085 Do not set dump_path permanently. Simplify.
2086 (init_lread): Simplify.
2087 (syms_of_lread): Remove dump_path.
2089 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2091 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2092 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2093 2013-12-12 font-related change to avoid Bug#16128, which
2094 is quite hard to fix without even more substantial changes.
2096 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2098 * font.c (font_close_object): Check for live frame (Bug#16128).
2100 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2102 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2103 Return ptrdiff_t, not int, since it's a buffer size.
2104 Reindent/reparen some macros to a more Gnuish style.
2106 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2108 Avoid undefined behavior with huge regexp interval counts.
2109 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2110 since it's now specialized to interval counts. All uses changed.
2111 Do not assume wrapraound on signed integer overflow.
2112 (regex_compile): Simplify based on the above changes.
2114 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2116 Support file names on MS-Windows that use characters outside of
2117 the current system codepage. (Bug#7100)
2119 * w32.c (get_file_security, set_file_security)
2120 (create_symbolic_link): Separate pointers and boolean flags for
2121 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2122 non-zero, else the former.
2123 (codepage_for_filenames, filename_to_utf16, )
2124 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2126 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2128 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2129 Accept only one argument; all callers changed.
2130 (dostounix_filename): Remove the second argument, now works in
2131 UTF-8. All callers changed.
2132 (parse_root): Lose DBCS code.
2133 (get_long_basename, w32_get_short_filename, init_environment)
2134 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2135 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2136 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2137 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2138 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2139 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2141 (ansi_encode_filename): New function.
2142 (get_emacs_configuration, get_emacs_configuration_options):
2144 (add_volume_info, GetCachedVolumeInformation): Run the input file
2145 name through unixtodos_filename, to ensure it is stored and
2146 referenced in canonical form.
2147 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2148 (logon_network_drive, sys_link, utime): Improve error handling.
2149 (sys_access): New function.
2150 (hashval, generate_inode_val): Unused functions deleted.
2151 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2152 (check_windows_init_file): Convert error message from UTF-8 to
2153 ANSI codepage, for display in the message box.
2154 (globals_of_w32): Set w32_unicode_filenames according to the OS
2157 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2158 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2159 (syms_of_w32term): Declare w32-unicode-filenames.
2161 * w32proc.c (new_child, delete_child): Remove code that handled
2162 unused pending_deletion and input_file members of the child struct.
2163 (create_child, sys_spawnve): Convert all file names to ANSI
2164 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2165 name cannot be encoded in ANSI codepage. Don't use
2166 unixtodos_filename, mirror slashes by hand.
2167 (record_infile, record_pending_deletion): Functions deleted.
2168 (Fw32_short_file_name): Call w32_get_short_filename instead of
2171 * w32notify.c (add_watch): Work in Unicode mode when
2172 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2173 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2174 instead, do the same with Lisp primitives.
2176 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2177 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2178 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2179 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2180 (Fw32_shell_execute): Improve error reporting.
2181 (Fdefault_printer_name): Ifdef away for Cygwin.
2183 * w32.h (struct _child_process): Remove input_file and
2184 pending_deletion members that are no longer used.
2185 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2186 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2187 (ansi_encode_filename): New and updated prototypes.
2189 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2191 (unexec): Don't use dostounix_filename, it expects a file name in
2192 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2195 * fileio.c (Ffile_name_directory, file_name_as_directory)
2196 (directory_file_name, Fexpand_file_name)
2197 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2198 arguments of dostounix_filename.
2199 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2200 use MAX_UTF8_PATH for size of file-name strings.
2201 (emacs_readlinkat): Build an explicitly unibyte string for file
2203 (syms_of_fileio) <file-name-coding-system>:
2204 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2206 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2207 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2208 directories to UTF-8.
2209 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2210 environment, and each element of the input PATH, to UTF-8.
2212 * dired.c (file_attributes): Use build_unibyte_string explicitly
2213 to make Lisp strings from user and group names.
2215 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2218 * coding.c (decode_file_name, encode_file_name): New functions.
2220 * termcap.c (tgetent): Adapt to the change in arguments of
2223 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2226 * msdos.c (dostounix_filename, init_environment): Adapt to the
2227 change in arguments of dostounix_filename.
2229 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2230 [WINDOWSNT]: Encode file names passed to the image libraries in
2233 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2234 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2236 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2237 arguments of dostounix_filename.
2239 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2241 * font.h (struct font_entity) [HAVE_NS]: New field to record
2242 font driver which was used to create this entity.
2243 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2244 frame where the font was opened.
2245 (font_close_object): Add prototype.
2246 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2247 (font_close_object): Not static any more. Lost frame arg.
2248 Adjust comment and users.
2249 * alloc.c (cleanup_vector): Call font_close_object to adjust
2250 per-frame font counters correctly. If HAVE_NS, also call
2251 driver-specific cleanup for font-entity objects.
2252 * ftfont.c (ftfont_open):
2253 * nsfont.m (nsfont_open):
2254 * w32font.c (w32font_open_internal):
2255 * xfont.c (xfont_open):
2256 * xftfont.c (xftfont_open): Save frame pointer in font object.
2257 * macfont.m (macfont_open): Likewise.
2258 (macfont_descriptor_entity): Save driver pointer to be able
2259 to call its free_entity routine when font-entity is swept.
2260 * ftxfont.c (ftxfont_open): Add eassert because frame
2261 pointer should be saved by ftfont_driver.open.
2263 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2265 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2266 input polling is used. This is still meaningful for Cygwin, see
2267 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2268 * keyboard.c (poll_for_input_1, input_polling_used):
2269 Define unconditionally.
2270 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2271 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2272 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2273 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2274 (face_for_char): Likewise. Rearrange eassert and return ASCII
2275 face for CHAR_BYTE8_P.
2276 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2278 2013-12-11 Ken Brown <kbrown@cornell.edu>
2280 * dispextern.h (erase_phys_cursor):
2281 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2283 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2285 * nsterm.m (x_free_frame_resources):
2286 * term.c (tty_free_frame_resources):
2287 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2288 face cache because it's implied by free_frame_faces anyway.
2289 * w32term.c (x_free_frame_resources): Likewise. Do not call
2290 free_frame_faces twice.
2292 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2294 * editfns.c (Fformat_time_string): Mention %F in the doc.
2296 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2298 * window.c (resize_frame_windows): Don't return immediately when
2299 the root window's size doesn't change - the minibuffer window
2300 may still have to be repositioned/resized.
2301 * xfns.c (Fx_create_frame): Always change the frame size after
2302 initializing the frame's faces.
2303 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2304 change_frame_size should already have done it.
2305 (x_new_font): Assign new tool- and menu-bar heights.
2306 (x_set_window_size_1): Account for tool- and menu-bar heights
2307 (Bug#16013). Don't set pixel sizes since change_frame_size
2308 should already have done it.
2310 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2312 Remove the option of using libcrypto.
2313 * Makefile.in (LIB_CRYPTO): Remove.
2314 (LIBES): Don't use it.
2316 2013-12-11 Juri Linkov <juri@jurta.org>
2318 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2319 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2321 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2323 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2324 drawn tool bar items (Bug#16058).
2325 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2327 2013-12-09 Ken Brown <kbrown@cornell.edu>
2329 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2331 * lisp.h (get_frame_param): Adjust conditions for prototype
2334 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2336 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2337 Avoid unused macro warning if configured --without-xft.
2339 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2341 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2343 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2345 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2347 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2349 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2351 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2353 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2355 Use libcrypto's checksum implementations if available, for speed.
2356 * Makefile.in (LIB_CRYPTO): New macro.
2359 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2360 The macro didn't conform to C99 due to type mismatch,
2361 which caused compilation failure with Sun C 5.12,
2362 and it was confusing anyway. Include window.h to declare
2363 redisplay_other_windows.
2365 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2367 * window.c (set_window_buffer): Update mode line (bug#16084).
2369 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2371 Fix minor problems found by static checking.
2372 * keyboard.c (poll_for_input_1, input_polling_used):
2373 Define only if HAVE_NTGUI.
2374 * xmenu.c (popup_activate_callback): Omit unnecessary
2375 check against USE_X_TOOLKIT, which must be defined here anyway.
2376 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2379 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2381 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2383 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2385 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2387 * nsterm.m (x_set_window_size): Remove fprintf.
2388 (init): Define always. Set applicationDidFinishLaunchingCalled
2390 (applicationDidFinishLaunching:):
2391 Set applicationDidFinishLaunchingCalled.
2392 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2395 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2397 Pixel resize changes for NS (Bug#16049).
2398 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2399 height/width. row/cols are locals.
2400 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2401 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2402 (windowWillResize): Remove gsextra. Calculate extra as in
2404 (x_new_font): Don't change frame size if fullscreen.
2405 Change size pixelwise.
2407 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2408 comment in xfns.c. Change to pixelwise call.
2410 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2412 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2415 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2417 * xterm.c (input_signal_count): Remove.
2418 (x_dispatch_event): Define unconditionally.
2419 (x_make_frame_visible): Process X events until the frame
2420 is really visible (Bug#16027).
2421 * xterm.h (x_dispatch_event): Declare unconditionally.
2423 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2425 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2427 * nsterm.m (x_set_window_size): Handle pixelwise.
2429 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2431 * w32term.c (x_new_font):
2432 * xterm.c (x_new_font): Calculate new frame size from new font
2435 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2437 * lisp.h (FOR_EACH_TAIL): New macro.
2438 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2440 * window.c (select_window): Call second wset_redisplay before we change
2441 selected_window (bug#16034).
2443 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2445 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2447 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2449 * w32xfns.c: Include window.h, to avoid a compiler warning.
2451 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2453 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2454 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2455 window_scroll takes care of it.
2456 (Fset_window_point, Fdelete_other_windows_internal)
2457 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2458 (Fsplit_window_internal, Fdelete_window_internal)
2459 (Fresize_mini_window_internal, Fset_window_configuration)
2460 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2461 cause redisplay instead of forcing a complete redisplay.
2462 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2463 we're only affecting the selected_window.
2465 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2467 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2468 directional control characters. Update type and category
2469 determination according to the UBA from Unicode v6.3.
2470 (bidi_category_t): New category EXPLICIT_FORMATTING.
2472 * dispextern.h (bidi_type_t): Update to include new bidirectional
2473 properties introduced with Unicode v6.3. (Bug#16043)
2475 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2477 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2480 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2482 * font.c (font_list_entities): Remove dummy assignment.
2483 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2484 used on graphic displays only. Remove unused 'font_encoder' member.
2485 (struct font_bitmap): Remove unused 'extra' member.
2486 * nsfont.m (nsfont_open):
2487 * w32font.c (w32font_open_internal):
2488 * ftfont.c (ftfont_get_bitmap): Adjust users.
2490 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2492 Use bool for boolean.
2493 * tparam.c (tparam1):
2494 * undo.c (record_point, record_property_change):
2495 Use bool for boolean, for local vars that are always true or false.
2497 Minor integer overflow fixes (Bug#16033).
2498 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2499 This improves on the previous fix to this function.
2500 (window_resize_check): When summing up pixel counts, don't rely on
2501 undefined behavior if the sum overflows.
2503 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2505 * window.c (Fset_window_new_pixel): Don't choke at negative
2506 argument value (Bug#16033).
2508 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2509 to avoid crash in window_box_height.
2511 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2512 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2514 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2516 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2518 Minor integer overflow fixes.
2519 * window.c (Fset_window_new_pixel, grow_mini_window):
2520 * xdisp.c (Fwindow_text_pixel_size):
2521 Avoid undefined behavior on signed integer overflow.
2522 * xfns.c (x_set_mouse_color):
2523 Check that drag shape fits in 'unsigned', since that's what X wants.
2525 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2527 Improve reporting of fatal exception on MS-Windows.
2528 * w32fns.c (my_exception_handler): New function.
2529 (globals_of_w32fns): Set it up as the unhandled exception
2530 handler. Initialize exception code and address to zeros.
2531 (emacs_abort): If the exception code and address are available,
2532 print them at the beginning of the backtrace. Fix the format of
2533 printing addresses (was producing 0x0x12345678 on XP).
2536 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2538 * eval.c (Fbacktrace__locals): New function.
2539 (syms_of_eval): Defsubr it.
2541 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2543 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2544 Define here to unify between...
2545 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2546 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2548 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2550 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2552 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2553 fringe background extension.
2554 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2555 because they are now always the same as `left' and `width',
2556 respectively. Remove code for the case that `width' and
2557 `sb_width' are different.
2559 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2561 Fix minor problems found by static checking.
2562 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2563 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2564 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2566 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2568 * image.c (imagemagick_compute_animated_image): Don't crash if we
2569 have an animation with different-sized images (bug#15313).
2571 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2573 Remove some unused items introduced during pixelwise change.
2574 * window.c (window_resize_total_check): Remove unused function.
2575 * xdisp.c (remember_mouse_glyph): Remove unused label.
2576 (Ftool_bar_height): Move declaration inside #if.
2577 * xterm.c (x_set_window_size): Don't use r and c.
2579 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2581 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2584 * window.c (Fset_window_configuration): Comment out unused variables.
2586 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2588 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2590 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2592 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2594 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2595 HAVE_GNUTLS3 (Bug#16001).
2597 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2598 if interrupts are deferred (Bug#15801).
2600 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2602 Support resizing frames and windows pixelwise.
2603 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2604 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2605 (struct glyph_matrix): Replace window_left_col and
2606 window_top_line by window_pixel_left and window_pixel_top.
2607 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2609 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2610 (draw_window_divider, move_it_to, x_draw_right_divider)
2611 (x_draw_bottom_divider, change_frame_size): Add or fix
2613 * dispnew.c (change_frame_size_1): Change prototype.
2614 (adjust_glyph_matrix, required_matrix_width)
2615 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2616 values instead of lines and columns.
2617 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2618 WINDOW_TOTAL_FRINGE_WIDTH.
2619 (handle_window_change_signal, do_pending_window_change)
2620 (init_display): Adjusts calls of change_frame_size.
2621 (change_frame_size, change_frame_size_1): Handle pixelwise
2623 * frame.c (Qright_divider_width, Qbottom_divider_width):
2625 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2626 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2627 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2628 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2630 (set_frame_param): New function.
2631 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2632 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2633 (Ffringe_width, Fborder_width, Fright_divider_width)
2634 (Fbottom_divider_width): New functions, defsubr them.
2635 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2636 New argument pixelwise.
2637 (struct frame_parm_table): New members Qright_divider_width and
2638 Qbottom_divider_width.
2639 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2640 (x_report_frame_params): Handle Qright_divider_width and
2641 Qbottom_divider_width.
2642 (x_set_right_divider_width, x_set_bottom_divider_width):
2644 (frame_resize_pixelwise): New option.
2645 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2646 new_pixelwise, right_divider_width and bottom_divider_width;
2647 remove total_lines; rename text_lines, text_cols, new_text_lines
2648 and new_text_cols to text_height, text_width, new_height and
2649 new_width respectively.
2650 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2651 FRAME_TEXT_WIDTH respectively.
2652 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2653 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2654 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2656 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2657 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2658 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2659 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2660 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2661 (FRAME_TOTAL_COLS_ARG): Remove macro.
2662 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2663 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2664 (x_wm_set_size_hint): Handle frame pixel sizes.
2665 * indent.c (compute_motion, Fcompute_motion):
2666 Call window_body_width instead of window_body_cols.
2667 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2668 (make_lispy_position): Handle right and bottom dividers.
2669 (Fsuspend_emacs): Pixelize call of change_frame_size.
2670 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2671 * lisp.h: Extern set_frame_param.
2672 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2674 (Fx_create_frame): Add entry for vertical_drag_cursor.
2675 Pixelize call of change_frame_size.
2676 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2677 * nsterm.m (ns_update_window_end): Optionally draw right
2679 (x_set_window_size): Add argument pixelwise.
2680 Call check_frame_size and change_frame_size with pixelwise zero.
2681 (ns_draw_window_divider): New function.
2682 (ns_redisplay_interface): Add ns_draw_window_divider.
2683 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2684 (x_new_font): Call x_set_window_size with pixelwise zero.
2685 * print.c (print_object): For a window print its sequence
2687 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2688 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2689 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2690 (w32_createwindow): Use scroll bar area width.
2691 (w32_wnd_proc): Handle bottom divider width.
2692 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2693 (Fx_create_frame): Default divider width parameters.
2694 Caclulate sizes pixelwise. Add vertical drag cursor support.
2695 (x_create_tip_frame): Default divider widths to zero.
2696 Pixelize call to change_frame_size.
2697 (Fx_show_tip): Add handling of divider widths. Pixelize window
2699 (Fw32_frame_rect): New function.
2700 (frame_parm_handler w32_frame_parm_handlers): Add divider
2702 (Vx_window_vertical_drag_shape): Add variable.
2703 * w32inevt.c (resize_event, maybe_generate_resize_event):
2704 Pixelize change_frame_size calls.
2705 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2707 * w32term.c (w32_draw_window_divider): New function.
2708 (x_update_window_end): Handle right divider.
2709 (w32_draw_fringe_bitmap, x_scroll_run)
2710 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2711 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2712 Calculate new frame sizes pixelwise.
2713 (x_new_font): Pixelize call to x_set_window_size.
2714 (x_check_fullscreen): Pixelize call to change_frame_size.
2715 (x_set_window_size_1, x_set_window_size): New argument
2716 pixelwise. Calculate pixelwise.
2717 (x_wm_set_size_hint): Use scroll bar area width.
2718 (w32_redisplay_interface): Add w32_draw_window_divider.
2719 * w32term.h (struct w32_output): Add vertical drag cursor.
2720 * widget.c (set_frame_size, update_wm_hints)
2721 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2723 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2724 * window.c (sequence_number): Restore.
2725 (Fwindow_pixel_width, Fwindow_pixel_height)
2726 (Fwindow_mode_line_height, Fwindow_header_line_height)
2727 (window_pixel_to_total, Frun_window_scroll_functions)
2728 (Fset_window_new_pixel, window_resize_apply_total)
2729 (Fwindow_resize_apply_total): New functions.
2730 (window_body_height, window_body_width): Rename from
2731 window_body_lines. New argument PIXELWISE.
2732 Calculate pixelwise.
2733 (Fwindow_body_height, Fwindow_body_width): New argument
2735 (coordinates_in_window, window_relative_x_coord): Use window's
2736 pixel width instead of total width.
2737 (replace_window, recombine_windows): Initialize pixel values.
2738 (resize_root_window, resize_frame_windows, grow_mini_window)
2739 (shrink_mini_window): New argument PIXELWISE.
2740 Calculate pixelwise.
2741 (Fdelete_other_windows_internal, adjust_window_margins)
2742 (window_resize_check, window_resize_apply)
2743 (Fdelete_window_internal, Fresize_mini_window_internal)
2744 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2745 (check_frame_size): Rename arguments. New argument PIXELWISE.
2746 Calculate pixelwise.
2747 (set_window_buffer): Make samebuf bool. Run configuration change
2748 hook only if buffer changed.
2749 (Fset_window_buffer): Rewrite doc-string.
2750 (make_window): Initialize new_pixel slot.
2751 (Fwindow_resize_apply): Check pixel size of root window.
2752 (Fsplit_window_internal): Call 2nd argument pixel_size.
2753 Calculate pixelwise.
2754 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2756 (save_window_data): New slots frame_text_width,
2757 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2758 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2760 (Fcurrent_window_configuration, Fset_window_configuration)
2761 (save_window_save, compare_window_configurations): Handle new
2762 slots in save_window_data and saved_window.
2763 (Fset_window_scroll_bars): Fix doc-string.
2764 (window_resize_pixelwise): New variable.
2765 (coordinates_in_window, Fcoordinates_in_window_p):
2767 (make_parent_window): Adjust sequence_number.
2768 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2770 * window.h (struct window): New members new_pixel, pixel_left,
2771 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2772 (wset_new_pixel): New function.
2773 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2774 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2775 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2776 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2777 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2778 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2779 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2780 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2781 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2782 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2783 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2784 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2785 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2786 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2787 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2789 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2790 (window_body_width, check_frame_size): Adapt external declarations.
2791 * xdisp.c (last_max_ascent): New integer.
2792 (window_text_bottom_y): Handle bottom divider.
2793 (window_box_width, window_box_height): Calculate pixelwise.
2794 (get_glyph_string_clip_rects): Handle right divider.
2795 (remember_mouse_glyph): When windows are resized pixelwise
2796 proceed with width and height set to 1.
2797 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2799 (move_it_to): Calculate and return maximum x position
2801 (Fwindow_text_pixel_size): New function.
2802 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2803 (tool_bar_lines_needed): Rename to tool_bar_height.
2804 Calculate pixelwise.
2805 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2806 Calculate pixelwise.
2807 (redisplay_tool_bar): Calculate pixelwise.
2808 (redisplay_window): Calculate pixelwise. Handle dividers.
2809 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2810 (x_draw_vertical_border): Handle dividers.
2811 (define_frame_cursor1): Handle vertical drag cursor.
2812 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2813 (expose_window): Calculate pixelwise. Handle dividers.
2814 (init_xdisp): Initialize pixel values.
2815 * xfaces.c (Qwindow_divider): New face.
2816 (realize_basic_faces): Realize it.
2817 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2818 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2819 (x_set_scroll_bar_default_width): Default actual width to 16.
2820 (Fx_create_frame): Set sizes pixelwise.
2821 (x_create_tip_frame): Default divider widths to zero.
2822 Pixelize call of change_frame_size.
2823 (Fx_show_tip): Handle divider widths. Initial pixel position
2825 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2826 (Vx_window_vertical_drag_shape): New option.
2827 * xmenu.c (free_frame_menubar): Pixelize call of
2829 * xterm.c (x_draw_window_divider): New function.
2830 (x_update_window_end): Optionally draw right divider.
2831 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2832 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2833 (handle_one_xevent, x_new_font): Calculate pixelwise.
2834 (x_set_window_size_1, x_set_window_size): New argument
2835 pixelwise. Calculate pixelwise.
2836 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2837 (struct x_redisplay_interface): Add x_draw_window_divider.
2838 * xterm.h (struct x_output): Add vertical_drag_cursor.
2840 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2842 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2843 Set invisible frames's `redisplay' when a full redisplay is requested.
2844 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2845 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2846 (display_mode_lines): Set it here instead.
2848 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2850 * dispextern.h (set_window_update_flags): Remove.
2852 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2854 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2856 * xdisp.c (REDISPLAY_SOME_P): New macro.
2857 (redisplay_internal): Use it (bug#15999).
2858 (prepare_menu_bars, redisplay_window): Use it as well.
2860 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2862 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2864 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2865 (globals_of_w32font): Zero it out.
2866 (GetCharWidth32W_Proc): New function pointer.
2867 (get_char_width_32_w): New function.
2868 (compute_metrics): If get_glyph_outline_w returns an error, try
2869 get_char_width_32_w before declaring a failure. This avoids
2870 punishing raster (a.k.a. "bitmap") fonts by slowing down
2871 redisplay. (Bug#6364).
2873 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2875 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2876 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2877 highlight needs to be redisplayed. (Bug#15913)
2879 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2881 Fix minor problems found by static checking.
2882 * buffer.h (struct buffer_text, struct buffer):
2883 * frame.h (struct frame):
2884 * window.h (struct window):
2885 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2886 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2887 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2888 no-longer-valid use of HAVE_MENUS.
2889 * xdisp.c (propagate_buffer_redisplay): Now static.
2891 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2893 * xmenu.c (Fmenu_or_popup_active_p):
2894 * window.c (Fset_window_configuration):
2895 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2896 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2897 * fns.c (Fyes_or_no_p):
2898 * editfns.c (Fmessage_box, Fmessage_or_box):
2899 * alloc.c (make_save_ptr_ptr):
2900 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2902 * window.c (Fset_window_configuration): Move select_window later.
2904 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2906 Refine redisplay optimizations to only redisplay *some* frames/windows
2907 rather than all of them.
2908 * xdisp.c (REDISPLAY_SOME): New constant.
2909 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2910 (bset_redisplay, bset_update_mode_line): New functions.
2911 (message_dolog): Use bset_redisplay.
2912 (clear_garbaged_frames): Use fset_redisplay.
2913 (echo_area_display): Use wset_redisplay.
2914 (buffer_shared_and_changed): Remove.
2915 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2916 frame titles. Compute the actual set of windows redisplayed.
2917 Don't update frame titles and menu bars for frames that don't need to
2919 (propagate_buffer_redisplay): New function.
2921 (redisplay_internal): Use it. Be more selective in the set of windows
2922 we redisplay. Propagate windows_or_buffers_changed to
2923 update_mode_lines a bit later to simplify the code.
2924 (mark_window_display_accurate_1): Reset window and buffer's
2926 (redisplay_window): Do nothing if neither the window nor the buffer nor
2927 the frame needs redisplay.
2928 * window.h (struct window): Add `redisplay' field.
2929 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2930 (redisplay_other_windows, window_list): New declarations.
2931 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2932 (window_list): Not static any more.
2933 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2934 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2935 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2936 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2937 * frame.h (struct frame): Add `redisplay' field.
2938 Move `external_menu_bar' bitfield next to other bit-fields.
2939 (SET_FRAME_GARBAGED): Use fset_redisplay.
2940 (SET_FRAME_VISIBLE): Don't garbage the frame;
2941 Use redisplay_other_windows.
2942 * buffer.h (struct buffer): Add `redisplay' field.
2943 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2944 (modify_overlay): Use bset_redisplay.
2945 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2947 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2949 Support w32 file notifications in batch mode.
2950 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2951 invalid (which happens in batch mode). If non-interactive, call
2952 handle_file_notifications to store file notification events in the
2953 input queue. (Bug#15933)
2955 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2957 * w32inevt.c (handle_file_notifications): Now external, not static.
2959 * w32term.h (handle_file_notifications): Provide prototype.
2961 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2962 init_crit, since init_display, which does that otherwise, is not
2965 2013-11-27 Glenn Morris <rgm@gnu.org>
2967 * Makefile.in ($(lispsource)/international/charprop.el): New.
2968 (emacs$(EXEEXT)): Depend on charprop.el.
2970 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2972 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2973 deleting portions of the buffer under non-nil REPLACE argument.
2976 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2977 directory, watch it and not its parent.
2978 (add_watch): Allow empty string in FILE.
2980 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2982 * window.c (Fset_window_start, window_resize_apply)
2983 (window_scroll): Reset window_end_valid (Bug#15957).
2985 2013-11-27 Glenn Morris <rgm@gnu.org>
2987 * Makefile.in (leimdir): Now in lisp source directory.
2988 ($(leimdir)/leim-list.el): Just use ../leim .
2989 * epaths.in (PATH_DUMPLOADSEARCH):
2990 * lread.c (load_path_default):
2991 * nsterm.m (ns_load_path): No more leim directory.
2993 2013-11-26 Andreas Schwab <schwab@suse.de>
2995 * .gdbinit (xgettype): Add cast.
2997 2013-11-26 Glenn Morris <rgm@gnu.org>
2999 Preload leim-list.el.
3000 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3001 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3002 is a single directory.
3004 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3006 bool-vector-subsetp is now the normal direction (Bug#15912).
3007 * data.c (Fbool_vector_subsetp): Test whether the first argument
3008 is a subset of the second one, not the reverse. Add doc string.
3010 Fix minor problems found by static checking.
3011 * lread.c (load_path_default): Now static.
3012 * textprop.c (text_property_stickiness): Be consistent about the
3013 test used when deciding whether to consider the previous character.
3014 This simplifies the code a bit.
3016 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3018 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3020 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3021 (syms_of_frame): Don't defsubr them.
3023 2013-11-25 Glenn Morris <rgm@gnu.org>
3025 * lread.c (load_path_default): Change the sense of the argument.
3026 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3027 from dump_path. When it is not, avoid checking dump_path twice.
3029 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3030 uninstalled dump_path against installed Vload_path. (Bug#15964)
3032 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3034 Export get_pos_property to Elisp.
3035 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3036 (syms_of_editfns): Export it to Elisp.
3038 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3040 2013-11-23 Romain Francoise <romain@orebokech.com>
3042 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3043 initialization here ...
3044 (syms_of_fileio): ... from here.
3046 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3048 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3049 Please use --enable-check-lisp-object-type.
3051 2013-11-23 Glenn Morris <rgm@gnu.org>
3053 * process.c (get_process): Explicit error for dead buffers.
3055 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3057 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3059 2013-11-23 Glenn Morris <rgm@gnu.org>
3061 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3062 * lread.c (load_path_check): Take path to check as argument.
3063 (load_path_default): New, split from init_lread.
3064 (init_lread): Move calc of default load-path to load_path_default.
3065 Empty elements in EMACSLOADPATH now stand for the default.
3066 (load-path): Doc fix.
3067 * emacs.c (decode_env_path): Add option to treat empty elements
3068 as nil rather than ".".
3069 * callproc.c (init_callproc_1, init_callproc):
3070 * image.c (Vx_bitmap_file_path):
3071 * lisp.h (decode_env_path):
3072 * lread.c (Vsource_directory):
3073 Update for new argument spec of decode_env_path.
3075 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3077 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3078 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3080 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3082 Fix some dependency problems that cause unnecessary recompiles.
3083 Problem reported by RMS in
3084 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3085 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3086 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3087 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3088 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3089 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3090 (boostrap-clean): No need to remove stamp-oldxmenu.
3092 Fix recently introduced bool vector overrun.
3093 This was due to an optimization that went awry.
3094 Reported by Glenn Morris in
3095 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3096 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3097 for empty vectors, undoing the 2013-11-18 change.
3098 * data.c (bool_vector_binop_driver): Rely on this.
3099 Fix bug that occasionally overran the destination.
3100 * lisp.h (struct Lisp_Bool_vector): Document this.
3102 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3104 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3107 * nsterm.m (init, run, stop:): Comment out for now, does not work
3110 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3112 * charset.c (syms_of_charset): Don't read past end of string.
3114 2013-11-19 Glenn Morris <rgm@gnu.org>
3116 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3118 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3120 Add hooks to run on gaining/losing focus. (Bug#15029)
3121 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3122 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3123 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3125 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3127 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3128 The old names predated the API change that put destination at end.
3130 Improve API of recently-added bool vector functions (Bug#15912).
3131 The old API had (bool-vector-count-matches A B)
3132 and (bool-vector-count-matches-at A B I), which gave the
3133 misleading impression that the two functions were variants, one
3134 with a location I. The new API has (bool-vector-count-population A)
3135 and (bool-vector-count-consecutive A B I) to make the distinction
3136 clearer. The first function no longer has a B argument, since the
3137 caller can easily determine the number of nils if the length and
3138 number of ts is known.
3139 * data.c (Fbool_vector_count_population): Rename from
3140 bool_vector_count_matches, and accept just 1 argument.
3141 (Fbool_vector_count_consecutive): Rename from
3142 Fbool_vector_count_matches_at.
3144 Always allocate at least one bits_word per bool vector.
3145 See Daniel Colascione in:
3146 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3147 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3148 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3149 * lisp.h (struct Lisp_Bool_vector): Document this.
3151 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3153 * insdel.c (invalidate_buffer_caches): New function, consolidated
3154 from part of prepare_to_modify_buffer.
3155 (insert_from_gap, prepare_to_modify_buffer):
3156 * coding.c (code_convert_region, code_convert_string):
3157 Call invalidate_buffer_caches. (Bug#15841)
3159 * lisp.h (invalidate_buffer_caches): Add prototype.
3161 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3163 * w32term.c (x_update_window_end): Don't invalidate the entire
3164 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3165 highlight needs to be redisplayed. (Bug#15913)
3167 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3169 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3171 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3173 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3174 while we are using Vprin1_to_string_buffer.
3176 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3177 after inserting the description string. (Bug#15907)
3179 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3181 * data.c: Work around bogus GCC diagnostic about shift count.
3182 Reported by Eli Zaretskii in
3183 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3184 (pre_value): New function.
3185 (count_trailing_zero_bits): Use it.
3187 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3189 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3190 assume C macros are not supported even under -g3 in these old GCC
3193 2013-11-15 Leo Liu <sdl.web@gmail.com>
3195 * minibuf.c (Ftry_completion, Fall_completions)
3196 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3198 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3200 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3201 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3202 This avoids placing unnecessary constants into the Emacs code.
3204 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3206 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3207 for Cygwin w32 build.
3209 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3210 for Cygwin w32 build. (Bug#15892)
3212 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3214 Simplify, port and tune bool vector implementation.
3215 * alloc.c (bool_vector_exact_payload_bytes)
3216 (bool_vector_payload_bytes): Remove.
3217 (bool_vector_fill): Return its argument.
3218 * alloc.c (bool_vector_fill):
3220 * print.c (print_object):
3221 Simplify by using bool_vector_bytes.
3222 * alloc.c (make_uninit_bool_vector):
3223 New function, broken out from Fmake_bool_vector.
3224 (Fmake_bool_vector): Use it. Use tail call.
3225 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3226 * data.c (BITS_PER_ULL): New constant.
3227 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3228 if long long versions don't exist.
3229 (shift_right_ull): New function.
3230 (count_one_bits_word): New function, replacing popcount_bits_word
3231 macro. Don't assume that bits_word is no wider than long long.
3232 (count_one_bits_word, count_trailing_zero_bits):
3233 Don't assume that bits_word is no wider than long long.
3234 * data.c (bool_vector_binop_driver, bool_vector_not):
3235 * fns.c (Fcopy_sequence):
3237 Create an uninitialized destination, to avoid needless work.
3238 (internal_equal): Simplify.
3239 (Ffillarray): Prefer tail call.
3240 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3241 contain at least one word.
3242 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3243 chars are narrower than ints.
3244 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3245 * fns.c (Fcopy_sequence):
3247 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3248 Don't try to port to hosts where bits_word values have holes; the
3249 code wouldn't work there anyway. Verify this assumption, though.
3250 (bool_vector_bytes): New function.
3251 (make_uninit_bool_vector): New decl.
3252 (bool_vector_fill): Now returns Lisp_Object.
3254 * xfns.c (xic_create_fontsetname):
3255 * xrdb.c (gethomedir): Prefer tail calls.
3257 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3259 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3260 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3262 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3263 that requires a return value.
3264 (Fset_buffer_modified_p): Take advantage of this change to do
3267 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3269 * buffer.c (Frestore_buffer_modified_p): Sync it with
3270 Fset_buffer_modified_p.
3271 (Fforce_mode_line_update): New function, moved from subr.el.
3272 (Fset_buffer_modified_p): Use them.
3273 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3275 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3277 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3278 This avoids undefined behavior when subtracting pointers into
3279 different aways. On my platform it also makes the code a tad
3280 smaller and presumably faster.
3282 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3284 * keyboard.c (command_loop_1): Use region-extract-function.
3285 * insdel.c (Qregion_extract_function): Not static any more (can we
3286 stop pretending that these vars can benefit from being marked static?).
3288 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3290 * search.c (find_newline): If buffer text is relocated during the
3291 "dumb loop", adjust C pointers into buffer text to follow suit.
3294 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3296 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3297 for conversion (Bug#15837).
3299 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3301 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3302 for the entire range of inserted characters. (Bug#15841)
3304 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3306 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3308 (realize_default_face): Remove assignment to distant-foreground if
3309 unspecified (Bug#15815).
3311 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3313 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3314 cache-long-scans disabled, since we don't want to call
3315 prepare_to_modify_buffer (in insert_1_both) for each message we
3318 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3319 from buffer.c. Improve commentary to the buffer field setter
3322 * buffer.c (bset_cache_long_scans): Static function deleted.
3323 Improve commentary to the buffer field setter functions.
3324 (init_buffer_once): Default for cache-long-scans changed to t.
3327 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3329 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3331 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3332 This bug was introduced in my 2013-06-21 change, and caused
3333 struct Lisp_Sub_Char_Table objects to be given too many slots,
3334 which broke 'make -C admin/unidata'.
3336 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3338 Import changes from mac-port 4.5.
3339 * macfont.m (mac_font_copy_default_descriptors_for_language)
3340 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3341 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3342 (macfont_language_default_font_names): New.
3343 (macfont_list): Rearrange language/charset code.
3344 (macfont_close): Don't check for macfont_info->cache.
3345 (mac_ctfont_create_preferred_family_for_attributes): New font
3346 selection code, call
3347 mac_font_copy_default_name_for_charset_and_languages.
3348 (mac_font_copy_default_descriptors_for_language)
3349 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3351 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3353 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3355 Port to C11 aligned_alloc, and fix some integer overflows.
3356 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3357 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3358 and use of posix_memalign replaced with aligned_alloc.
3359 (aligned_alloc): New function, defined or declared as needed.
3360 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3361 Don't undef; configure.ac now does this.
3362 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3363 (calloc, aligned_alloc): Check for integer overflow.
3364 (aligned_alloc): Rename from memalign. All uses changed.
3365 (memalign): New function, an alias for aligned_alloc.
3367 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3369 * xdisp.c (redisplay_internal): Fix typo in last change.
3371 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3373 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3375 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3377 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3378 redisplay--mode-lines-cause.
3379 (redisplay_internal): Keep them uptodate. Remove redundant check of
3380 buffer_shared_and_changed.
3381 * *.[chm]: Number every assignment to update_mode_lines so we
3382 can track why it is set.
3384 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3386 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3388 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3390 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3391 can track why it is set.
3393 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3395 Integer-related fixes for term.c etc.
3396 * dispextern.h (face_tty_specified_color): New function.
3397 * term.c (turn_on_face): Don't rely on undefined behavior when
3398 assigning an out-of-range value to 'long'.
3399 Simplify test for toggling highlight.
3400 (tty_capable_p): Omit last two (unused) args. All callers changed.
3401 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3402 (read_menu_input, tty_menu_activate, tty_menu_show):
3403 * xfaces.c (x_supports_face_attributes_p)
3404 (tty_supports_face_attributes_p):
3405 Use bool for boolean. All callers changed.
3406 (tty_supports_face_attributes_p): Omit defaults for color indices;
3407 no longer needed. Simplify tail call.
3409 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3411 * xdisp.c (prepare_menu_bars): Mark static.
3412 * lisp.h (prepare_menu_bars): Don't declare.
3413 * xselect.c (x_handle_selection_clear):
3414 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3416 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3418 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3419 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3421 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3423 * keyboard.c (Fcommand_error_default_function): Rename from
3424 Fdefault_error_output.
3426 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3428 * keyboard.c (Fdefault_error_output): New function, extracted from
3430 (syms_of_keyboard): Use it for Vcommand_error_function.
3432 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3434 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3435 (init_eval): Use it to ensure handlerlist is non-NULL.
3436 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3437 (Fsignal): Adjust NULLness test of handlerlist.
3438 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3440 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3442 * callproc.c (call_process): Call prepare_to_modify_buffer before
3443 decoding text read from the sub-process, as the decoded stuff will
3444 be inserted into the buffer. This will invalidate the various
3445 caches maintained for the buffer. (Bug#15148)
3447 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3449 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3450 string of glyphless-char-display.
3452 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3454 * nsfns.m (ns_get_name_from_ioreg): New function.
3455 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3456 OSX >= 10.9. Use ns_get_name_from_ioreg.
3458 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3460 Simplify and port recent bool vector changes.
3461 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3462 only in this file. Use a more-efficient implementation if the
3463 second argument is a power of 2.
3464 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3465 Remove no-longer-necessary compile-time checks.
3466 (bool_vector_exact_payload_bytes): New function.
3467 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3468 exact payload changed to call the new function. Do not assume
3469 that the arg or result fits in ptrdiff_t.
3470 (bool_vector_fill): New function.
3471 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3473 (vroundup_ct): Don't assume arg fits in size_t.
3474 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3475 invoke set_category_set.
3476 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3477 All callers changed. Use bool_vector_set.
3478 * category.h (XCATEGORY_SET): Remove; no longer needed.
3479 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3481 * data.c (Faref): Use bool_vector_ref.
3482 (Faset): Use bool_vector_set.
3483 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3484 (Fbool_vector_not, Fbool_vector_count_matches)
3485 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3486 * fns.c (concat): Use bool_vector_ref.
3487 (Ffillarray): Use bool_vector_fill.
3488 (mapcar1): Use bool_vector_ref.
3489 (sxhash_bool_vector): Hash words, not bytes.
3490 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3491 a constant, since it's now used in #if.
3492 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3493 unsigned char on unusual architectures, so that we no longer
3494 assume that the number of bits per bits_word is a power of two or
3495 is a multiple of 8 or of CHAR_BIT.
3496 (Qt): Add forward decl.
3497 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3498 at least as strictly as bits_word.
3499 (bool_vector_data, bool_vector_uchar_data): New accessors.
3500 All data structure accesses changed to use them.
3501 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3502 (bool_vector_set): New functions.
3503 (bool_vector_fill): New decl.
3504 (ROUNDUP): Move to alloc.c as described above.
3506 Fix recent gnutls changes.
3507 * gnutls.c (Fgnutls_boot): Don't assume C99.
3508 * process.c (wait_reading_process_output): Fix typo in recent change.
3510 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3512 * process.c (wait_reading_process_output, read_process_output)
3513 (send_process): Check gnutls_state is not NULL.
3515 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3516 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3518 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3520 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3521 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3523 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3526 * nsfns.m (Fx_create_frame): Fix memory leak.
3528 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3529 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3530 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3532 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3534 * xdisp.c (message3_nolog, message_with_string): Encode the string
3535 before writing it to the terminal in a non-interactive session.
3537 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3538 sure we concatenate them into a unibyte string.
3540 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3541 resulting temporary name before returning it to the caller.
3542 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3543 is a unibyte string, convert NAME to a unibyte string to ensure
3544 that the result is also a unibyte string.
3546 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3547 create unibyte strings from default paths and directory/file
3550 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3553 * callproc.c (init_callproc): Use build_unibyte_string to make
3554 sure we create unibyte strings from default paths and
3555 directory/file names.
3557 * buffer.c (init_buffer): Don't store default-directory of
3558 *scratch* in multibyte form. The original problem which led to
3559 that is described in
3560 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3561 but it was solved long ago. (Bug#15260)
3563 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3565 Port to stricter C99 platforms.
3566 Especially, C99 prohibits nesting a struct X inside struct Y if
3567 struct X has a flexible array member.
3568 * alloc.c (struct sdata): New type.
3569 (sdata): Implement in terms of struct sdata.
3570 Remove u member; all uses replaced by next_vector, set_next_vector.
3571 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3572 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3573 (struct sblock): Rename first_data member to data, which is now
3574 a flexible array member. All uses changed.
3575 (next_vector, set_next_vector, large_vector_vec): New functions.
3576 (vector_alignment): New constant.
3577 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3578 (struct large-vector): Now merely a NEXT member, since the old approach
3579 ran afoul of stricter C99. All uses changed to use
3580 large_vector_vec or large_vector_offset.
3581 (large_vector_offset): New constant.
3582 * dispnew.c: Include tparam.h, for tgetent.
3583 Do not include term.h; no longer needed.
3584 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3585 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3586 (struct Lisp_Vector): Use a flexible array member for contents,
3587 instead of a union with a member that is an array of size 1.
3589 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3590 fact that the struct no longer contains a union.
3591 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3592 (struct Lisp_Save_Value, struct Lisp_Free):
3593 Use unsigned, not int, for spacers, to avoid c99 warning.
3594 (union specbinding): Use unsigned, not bool, for bitfield, as
3595 bool is not portable to pre-C99 hosts.
3597 2013-11-04 Glenn Morris <rgm@gnu.org>
3599 * emacs.c (usage_message): Mention that `-L :...' appends.
3601 2013-11-02 Glenn Morris <rgm@gnu.org>
3603 * Makefile.in (abs_builddir): Remove.
3604 (bootstrap_exe): Use relative filename.
3606 Use relative filenames in TAGS files.
3607 * Makefile.in (abs_srcdir): Remove it again.
3608 (.PHONY): Remove frc.
3609 (maintainer-clean): No more TAGS-LISP file.
3610 (TAGS): Pass relative file names to etags.
3611 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3613 * Makefile.in (abs_srcdir): New, set by configure.
3615 (maintainer-clean): Remove pointless echo. That should be in the
3616 top-level Makefile, if anywhere. Delete TAGS-LISP.
3617 (extraclean): No s/ and m/ directories for some time.
3618 (TAGS): Also depend on ctagsfiles3.
3619 Remove no-longer-defined S_FILE.
3620 Pass absolute filenames to etags once more.
3621 (TAGS-LISP): Replace lispdir with its expansion.
3622 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3623 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3625 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3627 * xfaces.c (check_lface_attrs, realize_default_face):
3628 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3629 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3631 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3633 * emacs.c (original_pwd): Remove global var by making it local.
3634 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3636 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3638 * xfaces.c: Declare color_distance.
3639 (QCdistant_foreground): New variable.
3640 (NEAR_SAME_COLOR_THRESHOLD): New define.
3641 (load_color2): New function.
3642 (load_color): Call load_color2.
3643 (load_face_colors): Call load_color2 and if distant-color is specified
3644 calculate distant and use distant-color if colors are near.
3645 (LFACE_DISTANT_FOREGROUND): New define.
3646 (merge_face_ref, Finternal_set_lisp_face_attribute)
3647 (Finternal_get_lisp_face_attribute)
3648 (x_supports_face_attributes_p): Handle distant-foreground similar to
3650 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3652 * dispextern.h (lface_attribute_index):
3653 Add LFACE_DISTANT_FOREGROUND_INDEX.
3655 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3657 * image.c (pbm_next_char): New function.
3658 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3659 (pbm_scan_number): Use it.
3660 (Qlibjpeg_version): New variable.
3661 (syms_of_image): DEFSYM and initialize it.
3663 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3665 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3667 2013-10-31 Glenn Morris <rgm@gnu.org>
3669 * emacs.c (original_pwd): New char.
3670 (main): If using --chdir, store original_pwd.
3671 (init_cmdargs): When setting Vinvocation_directory based on a
3672 relative argv[0], use original_pwd if set. (Bug#15768)
3674 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3676 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3678 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3680 * insdel.c: Fix minor problems found by static checking.
3681 (Qregion_extract_function): Now static.
3682 (prepare_to_modify_buffer_1): Remove unused locals.
3684 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3686 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3687 (syms_of_xdisp): Declare pre-redisplay-function.
3688 (markpos_of_region): Remove function.
3689 (init_iterator, compute_stop_pos, handle_face_prop)
3690 (face_before_or_after_it_pos, reseat_to_string)
3691 (get_next_display_element, window_buffer_changed)
3692 (redisplay_internal, try_cursor_movement, redisplay_window)
3693 (try_window_reusing_current_matrix, try_window_id, display_line)
3694 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3695 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3696 * window.h (struct window): Remove field `region_showing'.
3697 * dispextern.h (struct it): Remove region_beg/end_charpos.
3698 (face_at_buffer_position, face_for_overlay_string)
3699 (face_at_string_position): Update prototypes.
3700 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3701 (face_at_string_position): Remove `region_beg' and `region_end' args.
3702 * fontset.c (Finternal_char_font):
3703 * font.c (font_at, font_range): Adjust calls accordingly.
3704 * insdel.c (Qregion_extract_function): New var.
3705 (syms_of_insdel): Initialize it.
3706 (prepare_to_modify_buffer_1): Use it.
3708 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3710 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3711 * ftxfont.c (ftxfont_get_gcs):
3712 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3713 * xfaces.c (x_free_colors, x_free_dpy_colors)
3714 (x_create_gc, unload_color):
3715 * xselect.c (x_property_data_to_lisp):
3716 * xsettings.c (parse_settings):
3717 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3718 (get_bits_and_offset): Adjust definition.
3719 * frame.c (XParseGeometry): Adjust locals.
3720 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3721 * regex.h (toplevel): Likewise for reg_syntax_t.
3723 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3725 * eval.c (run_hook_with_args): Use FUNCTIONP.
3727 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3729 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3730 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3731 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3732 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3733 on MS-Windows anyway.
3734 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3735 (free_realized_face): ...adjust user.
3736 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3737 white relief pixels to -1.
3738 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3739 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3740 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3742 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3744 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3745 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3746 in practice now. All callers changed.
3748 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3750 * dispextern.h (struct face): Use bitfields for 'underline_type'
3751 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3752 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3753 'stipple' member. Move 'lface' member up to help...
3754 * xfaces.c (make_realized_face): ...this function to find and
3755 clear just the members that need clearing.
3756 (load_face_colors, realize_x_face):
3757 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3759 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3761 * xftfont.c (struct xftfont_info): Remove set-but-unused
3763 (xftfont_open): Adjust user.
3764 (xftfont_get_colors): Remove useless prototype.
3766 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3768 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3769 before passing them to 'unexec'. (Bug#15260)
3771 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3773 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3775 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3777 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3778 the changed signature of the font driver's 'close' method.
3780 * w32font.h (w32font_close): Adjust the prototype to the change in
3781 function definition.
3783 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3785 * w32uniscribe.c (uniscribe_close): Adapt the call to
3786 w32font_close to its new prototype.
3788 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3790 Omit unused frame argument of font API's close function.
3791 * font.h (struct font): Drop frame argument. Adjust comment.
3792 * font.c (font_clear_cache, font_close_object): Adjust users.
3793 * ftfont.c (ftfont_close):
3794 * ftxfont.c (ftxfont_close):
3795 * macfont.m (macfont_close):
3796 * nsfont.m (nsfont_close):
3797 * w32font.c (w32font_close):
3798 * xfont.c (xfont_close):
3799 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3800 tweak comments and make functions safe if called more than once for
3801 the same font object.
3803 Perform font-specific cleanup when font object is swept by GC. See
3804 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3805 * alloc.c (cleanup_vector): New function.
3806 (sweep_vector): Call it for each reclaimed vector object.
3807 * font.h (struct font): Adjust comment.
3809 2013-10-24 Glenn Morris <rgm@gnu.org>
3811 * Makefile.in (abs_top_srcdir): New, set by configure.
3813 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3815 Adjust recent font-related changes to fix bug#15686.
3816 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3817 is a live window system frame, mark its default font too.
3819 2013-10-23 Glenn Morris <rgm@gnu.org>
3821 * Makefile.in (RUN_TEMACS): Make relative (again).
3822 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3823 (bootstrap-emacs$(EXEEXT)):
3824 Quote entities that might contain whitespace.
3826 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3828 Port to Solaris 10 and its bundled GCC.
3829 Problem reported by Timothy C. Burt.
3830 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3832 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3834 Do not allow font caches to grow too large.
3835 * alloc.c (compact_font_cache_entry, compact_font_caches):
3836 New functions or stub if not HAVE_WINDOW_SYSTEM.
3837 (compact_undo_list): Factor out from Fgarbage_collect.
3839 (mark_face_cache): Mark face font. Move down to avoid
3841 (mark_terminals): Do not mark font cache here.
3842 (Fgarbage_collect): Call compaction functions described
3843 above. Adjust comment.
3845 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3847 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3848 chdir to HOME (bug#15607).
3850 * nsterm.m (Qcocoa, Qgnustep): New variables.
3851 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3852 (ns_get_color): Make selection color work for GNUstep also.
3854 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3856 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3857 handles mouse clicks. Instead, let GPM use the same code as all
3858 the other mice use. See the discussion starting at
3859 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3860 for the details of the problem with the menu bar this fixes.
3862 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3864 Remove port-specific display name lists to avoid extra
3865 complexity and data duplication with display info lists.
3866 * xterm.h (x_display_name_list): Remove declaration.
3867 * xterm.c (x_display_name_list): Remove.
3868 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3869 * xfns.c (x_display_info_for_name, Fx_display_list):
3870 Likewise. Use x_display_list where appropriate.
3871 * w32term.h (w32_display_name_list): Remove declaration.
3872 * w32term.c (w32_display_name_list): Remove.
3873 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3875 * w32fns.c (x_display_info_for_name, Fx_display_list):
3876 Likewise. Use x_display_list where appropriate.
3877 * nsterm.h (ns_display_name_list): Remove declaration.
3878 * nsterm.m (ns_display_name_list): Remove.
3879 (ns_term_init, syms_of_nsterm): Adjust users.
3880 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3881 Likewise. Use x_display_list where appropriate.
3882 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3883 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3884 (mark_terminals): Mark per-terminal font cache.
3886 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3888 Don't run timers in input-pending-p. Its new check-timers param
3889 provides the prior behavior. (Bug#15045).
3890 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3892 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3894 Make some functions static in non-Microsoft builds.
3895 On my platform (Fedora 19 x86-64), this shrinks the
3896 Emacs executable (text+data) by 0.25%.
3897 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3898 (load_color) [!MSDOS]:
3899 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3900 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3901 * lisp.h (check_existing):
3902 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3903 (network_interface_info) [!WINDOWSNT]:
3904 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3905 Remove extern decls.
3906 * fileio.c (check_existing):
3907 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3908 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3909 (network_interface_info) [!WINDOWSNT]:
3910 * term.c (encode_terminal_code) [!WINDOWSNT]:
3911 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3912 * xfaces.c (load_color) [!MSDOS]:
3914 * fileio.c (check_existing, check_executable, check_writable):
3915 * process.c (network_interface_list, network_interface_info):
3916 Move earlier, so that we don't need forward decls.
3917 * gnutls.c (fn_gnutls_transport_set_errno)
3918 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3920 * w32.c (init_environment): Use faccessat rather than
3921 check_existing, partly for consistency with the rest of the code
3922 in this file, partly so that check_existing can be static.
3924 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3925 * emacs.c (MAIN_PROGRAM): New macro.
3926 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3927 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3929 bool vector int width fixes
3930 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3931 (Fbool_vector_count_matches_at):
3932 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3933 can exceed PTRDIFF_MAX, at least in theory.
3934 (Fbool_vector_count_matches_at):
3935 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3937 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3939 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3940 (struct sockaddr): Add forward decl, for platforms that lack it.
3942 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3944 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3947 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3949 * w32.c (network_interface_get_info, network_interface_list)
3950 (network_interface_info): New functions. (Bug#15610)
3951 (GetAdaptersInfo_Proc): New typedef.
3952 (get_adapters_info): New wrapper function.
3953 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3955 * process.h (network_interface_list, network_interface_info):
3958 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3959 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3960 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3961 for WINDOWSNT. Doc fix.
3962 (syms_of_process): Defsubr Snetwork_interface_list and
3963 Snetwork_interface_info unconditionally.
3965 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3966 in NS GUI sessions. (Bug#15629)
3968 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3970 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3972 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3974 * print.c (print_object): Print " ..." when truncating bool vectors.
3976 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3978 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3979 standard mouse buttons.
3981 * termhooks.h (struct input_event): Remove incorrect commentary.
3983 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3985 Disallow bool vector operations on mixed-length operands.
3986 The old behavior left garbage in the result vector sometimes,
3987 and didn't seem to be useful.
3988 * data.c (Qwrong_length_argument): New static var.
3989 (wrong_length_argument): New function.
3990 (bool_vector_binop_driver): Check that args agree in length.
3992 * keyboard.c, keyboard.h (all_kboards): Now static.
3994 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3996 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3997 note from the lispref.
3999 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4001 * nsterm.h (struct ns_display_info): Remove set-but-unused
4002 member image_cache (image caches are per-terminal anyway).
4003 (FRAME_X_IMAGE_CACHE): Remove.
4004 * nsterm.m (ns_initialize_display_info): Adjust user.
4006 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4008 * w32proc.c: Include mingw_time.h.
4010 * w32.c: Include mingw_time.h.
4012 Implement scrolling of TTY menus when the screen is too short.
4014 * term.c (tty_menu_display): Accept an additional argument, the
4015 menu item from which to start displaying the menu. Account for
4016 the value of Y when limiting the menu to the number of available
4018 (mi_result): New enumeration.
4019 (read_menu_input): Return enumerated value. When the y coordinate
4020 hits min_y or max_y, return scroll indication instead of wrapping
4022 (tty_menu_activate): Handle the scrolling indications from
4023 read_menu_input. Compute the first menu item to display and pass
4024 it to tty_menu_display.
4026 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4028 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4029 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4030 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4031 Adjust to match the change described below.
4032 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4033 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4034 memory_below_frame members to...
4035 * termchar.h (struct tty_display_info): ...here because they're
4036 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4037 * term.c (init_tty):
4038 * nsterm.m (ns_create_terminal):
4039 * w32term.c (w32_create_terminal):
4040 * xterm.c (x_create_terminal): Adjust users.
4041 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4042 to filter out non-TTY frames. Adjust comment.
4043 (scrolling): Adjust user. Prefer eassert for debugging check.
4045 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4047 * xfaces.c (PT_PER_INCH): Remove unused macro.
4048 * termhooks.h (struct terminal): Remove set-but-unused
4049 member fast_clear_end_of_line.
4050 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4051 * nsterm.m (ns_create_terminal):
4052 * term.c (init_tty):
4053 * w32term.c (w32_create_terminal):
4054 * xterm.c (x_create_terminal): Adjust users.
4056 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4058 * lisp.h (bool_vector_size): New function.
4059 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4060 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4061 (Fbool_vector_not, Fbool_vector_count_matches_at):
4062 Remove uses of 'eassume' that should no longer be needed,
4063 because they are subsumed by the 'eassume' in bool_vector_size.
4065 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4067 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4068 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4069 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4071 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4073 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4074 have different dimensions. (Bug#15575)
4076 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4079 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4081 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4083 * term.c (tty_menu_show): Never return with unbalanced
4084 specpdl. Use eassert for debugging check. Adjust style.
4086 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4088 * term.c (read_menu_input): Make selection of menu items
4089 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4090 (tty_menu_activate): Fix off-by-one error when computing max_y.
4092 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4094 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4095 audit logging (only used with GnuTLS 3.x) and enable it.
4097 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4099 * dispnew.c (redraw_frame): Remove useless #ifdef because
4100 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4101 Also, move TTY fflush to...
4102 * term.c (tty_update_end): ...this function.
4104 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4106 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4107 the end of the frame's glyph matrix. (Bug#15575)
4109 * term.c (tty_menu_display): Don't move cursor while overwriting
4110 frame's glyphs with menu items. Limit the number of items
4111 displayed to what can be shown on the available screen lines,
4112 excluding the echo area.
4113 (tty_menu_activate): Limit the Y coordinate allowed by
4114 read_menu_input to the last screen line used for menu display.
4116 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4118 * lisp.h (eassume): New macro.
4119 Also, include <verify.h>, for 'assume'.
4120 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4121 (vroundup, vector_nbytes):
4122 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4123 (Fbool_vector_not, Fbool_vector_count_matches)
4124 (Fbool_vector_count_matches_at):
4125 Use eassume, not eassert.
4126 * casetab.c (set_identity, shuffle):
4127 * composite.c (composition_gstring_put_cache):
4128 * dispnew.c (update_frame_1):
4129 * ftfont.c (ftfont_shape_by_flt):
4130 * image.c (gif_load):
4131 * intervals.c (offset_intervals):
4132 * macfont.m (macfont_shape):
4133 Remove calls to 'assume' that are no longer needed, because
4134 --enable-gcc-warnings no longer generates bogus warnings
4135 when these calls are removed.
4137 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4139 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4141 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4143 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4144 (Qsubstitute_env_in_file_name): New var.
4145 (syms_of_fileio): Define it.
4147 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4149 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4150 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4153 * term.c (save_and_enable_current_matrix): Don't allocate and
4154 don't save margin areas.
4155 (restore_desired_matrix): Don't restore margin areas.
4156 (free_saved_screen): Don't free margin areas.
4158 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4160 * image.c: Pacify --enable-gcc-warnings.
4161 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4162 #define only if used.
4164 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4166 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4167 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4168 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4169 (gif_load): For giflib v5.x and later, display the error message
4170 produced by giflib when its functions fail.
4171 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4174 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4176 * keyboard.c (last_event_timestamp): Remove. For X selection and
4177 GTK popup menus, it may be obtained from per-frame X display info.
4178 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4179 (process_special_events): Adjust users.
4180 * keyboard.h (last_event_timestamp): Remove declaration.
4181 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4182 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4183 * menu.h (xmenu_show): Adjust prototype.
4184 * menu.c (Fx_popup_menu): Adjust user.
4185 * xselect.c (x_own_selection, x_get_foreign_selection)
4186 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4188 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4190 * keyboard.c (init_kboard): Now static. Add arg
4191 to denote window system. Adjust comment.
4192 (init_keyboard): Adjust user.
4193 (allocate_kboard): New function.
4195 * nsterm.m (ns_term_init):
4196 * term.c (init_tty):
4197 * w32term.c (w32_create_terminal):
4198 * xterm.c (x_term_init): Use it.
4199 * keyboard.h (init_kboard): Remove prototype.
4200 (allocate_kboard): Add prototype.
4202 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4204 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4205 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4207 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4209 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4211 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4213 * term.c (tty_menu_activate): Flush the output stream after
4214 showing the cursor, and don't mark the frame garbaged at exit from
4215 the function. Fixes redisplay glitches when moving from one menu
4218 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4220 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4221 or throw error (Bug#15570).
4223 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4225 * intervals.c (temp_set_point_both): Move test into 'eassert',
4228 * lisp.h (eassert): Don't use 'assume'.
4229 Sometimes 'assume' wins in performance, and sometimes it loses,
4230 so it shouldn't be used all the time. Perhaps we need two
4231 flavors of 'eassert', one for where 'assume' is far more likely
4232 to help or to hurt; but that can be done later.
4233 Problem reported by Dmitry Antipov in
4234 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4235 Also, don't include <verify.h>; no longer needed.
4237 2013-10-09 Glenn Morris <rgm@gnu.org>
4239 * eval.c (Fcond): Doc tweak.
4241 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4243 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4244 expressions with side effects to eassert. (Bug#15565)
4246 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4248 * fns.c (hashfn_user_defined): Allow hash functions to return any
4251 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4253 Fix minor problems found by static checking.
4254 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4255 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4256 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4257 * keyboard.c (read_menu_command): Remove unused local.
4258 * lisp.h (read_menu_command): New decl.
4259 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4260 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4261 Return ptrdiff_t, not int.
4262 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4263 not int, for benefit of xpalloc.
4264 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4266 (have_menus_p): Remove; unused.
4267 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4268 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4269 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4271 (save_and_enable_current_matrix): Omit unnecessary casts.
4272 (read_menu_input): Omit local extern decl (now in lisp.h).
4273 Don't access uninitialized storage if mouse_get_xy fails.
4274 (tty_menu_activate): Mark local as initialized, for lint.
4275 (tty_menu_activate, tty_meny_show): Remove unused locals.
4277 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4279 Support menus on text-mode terminals.
4280 * xterm.h (xw_popup_dialog): Add prototype.
4282 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4283 (xmenu_show): Block input here, instead in Fx_popup_menu.
4284 (xw_popup_dialog): New function, with X-specific bits of popup
4287 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4290 * window.c (Fset_window_configuration): Use run-time tests of the
4291 frame type instead of compile-time conditionals, when menu-bar
4292 lines are considered.
4294 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4295 (w32_popup_dialog): New prototypes.
4297 * w32menu.c (Fx_popup_dialog): Function deleted.
4298 (w32_popup_dialog): New function, with w32 specific bits of popup
4299 dialogs. Block input here.
4301 * w32inevt.c (w32_console_read_socket): Minor change to add
4302 debugging TTY events.
4304 * w32fns.c (show_hourglass): If returning early because the frame
4305 is not a GUI frame, unblock input.
4307 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4308 (cursorY): New functions.
4310 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4311 WINDOWSNT, macros that call curX and curY elsewhere.
4313 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4315 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4316 specific function to hide and show cursor on a text-mode terminal.
4317 (tty_menu_struct, struct tty_menu_state): New structures.
4318 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4319 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4320 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4321 (tty_menu_locate, save_and_enable_current_matrix)
4322 (restore_desired_matrix, screen_update, read_menu_input)
4323 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4324 (tty_pop_down_menu, tty_menu_last_menubar_item)
4325 (tty_menu_new_item_coords, tty_menu_show): New functions.
4326 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4328 * nsterm.h (ns_popup_dialog): Adjust prototype.
4330 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4332 (ns_popup_dialog): Adapt order of arguments to the other
4333 *_menu_show implementations.
4334 (Fx_popup_dialog): Function deleted.
4336 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4338 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4340 * menu.c (have_boxes): New function.
4341 (single_keymap_panes): Use it instead of a compile-time
4343 (single_menu_item): Use run-time tests of the frame type instead
4344 of compile-time conditionals.
4345 (encode_menu_string): New function.
4346 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4347 the macro, since different types of frame need different encoding
4349 (digest_single_submenu): Use run-time tests of frame type instead
4350 of, or in addition to, compile-time conditionals.
4351 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4352 (Fx_popup_menu): Detect when the function is called from keyboard
4353 on a TTY. Don't barf when invoked on a text-mode frame.
4354 Check frame type at run time, instead of compile-time conditionals for
4355 invoking terminal-specific menu-show functions.
4356 Call tty_menu_show on text-mode frames.
4357 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4358 run time to determine which alternative to invoke; support dialogs
4361 * keyboard.h <Qmouse_movement>: Declare.
4363 * keyboard.c <Qmouse_movement>: Now extern.
4364 <Qecho_keystrokes>: New static variable.
4365 (read_key_sequence): Accept an additional argument, a flag to
4366 prevent redisplay during reading of the key sequence. All callers
4368 (read_menu_command): New function.
4369 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4371 (toolkit_menubar_in_use): New function.
4372 (make_lispy_event): Use it instead of a compile-time test.
4374 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4375 window-system being available.
4377 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4378 to x-popup-dialog on the frame type, they all now support popup
4381 * dispnew.c (save_current_matrix): Save the margin areas.
4382 (restore_current_matrix): Restore margin areas.
4383 (update_frame_with_menu): New function.
4385 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4388 * alloc.c (make_save_ptr): Now compiled unconditionally.
4390 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4392 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4393 (redraw_frame, update_frame): Adjust users.
4394 * dispextern.h (set_window_update_flags): Adjust prototype.
4395 * xdisp.c (redisplay_internal): When updating all frames with zero
4396 windows_or_buffers_changed, assume that only the windows that shows
4397 current buffer should be really updated.
4399 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4401 Do not allocate huge temporary memory areas and objects while encoding
4402 for file I/O, thus reducing an enormous memory usage for large buffers.
4403 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4404 * coding.h (struct coding_system): New member raw_destination.
4405 * coding.c (setup_coding_system): Initialize it to zero.
4406 (encode_coding_object): If raw_destination is set, do not create
4407 dst_object. Add comment.
4408 * fileio.c (toplevel): New constant E_WRITE_MAX.
4409 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4410 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4412 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4414 * nsterm.m (windowDidExitFullScreen:)
4415 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4417 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4419 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4420 * keyboard.c (unblock_input_to): Don't process pending signals
4421 if a fatal error is in progress.
4423 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4424 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4425 they're talking about words in Lisp bool vectors.
4426 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4427 * data.c (popcount_bits_word): Rename from popcount_size_t.
4428 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4431 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4433 Improve support for popcount and counting trailing zeros (Bug#15550).
4434 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4435 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4436 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4437 (popcount_size_t_msc, popcount_size_t_gcc):
4438 Remove; now done by Gnulib.
4439 (popcount_size_t): Now a macro that defers to Gnulib.
4440 (count_trailing_zero_bits): Return int, for consistency with
4441 Gnulib and because Emacs prefers signed to unsigned int.
4442 Don't assume that size_t is either unsigned int or unsigned long
4443 or unsigned long long.
4444 (size_t_to_host_endian): Do not assume that size_t is either
4445 exactly 32 or exactly 64 bits wide.
4446 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4447 etc., so that it's now an enum constant, not a macro.
4448 No need to assume that it's either 32 or 64.
4450 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4452 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4455 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4457 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4458 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4460 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4462 emacs_read and emacs_write now use void *, not char *.
4463 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4464 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4465 Buffer arg is now void *, not char *. This matches plain
4466 'read' and 'write' better, and avoids a constraint violation
4467 on Solaris 9 with Oracle Studio.
4469 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4471 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4472 memset to explicit loop. Otherwise copy largest possible chunk
4473 from initialized to uninitialized part, thus allowing the longer
4474 memcpy runs and reducing the number of loop iterations.
4476 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4478 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4479 hide toolbar (Bug#15388).
4480 (windowDidEnterFullScreen:): If presentation options are zero,
4481 set them here (Bug#15388).
4482 (ns_update_auto_hide_menu_bar): Remove runtime check.
4483 Don't auto hide dock unless menubar is also auto hidden.
4485 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4487 * editfns.c (message): Mention batch mode in doc string.
4489 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4491 * nsterm.m (check_native_fs): Remove erroneous comment.
4493 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4495 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4496 uses find_newline instead of scan_newline and so doesn't move point.
4498 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4500 Use hardware support for byteswapping on glibc x86 etc.
4501 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4502 whereas the old swap64 needed 30.
4503 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4504 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4505 Use byteswap.h's macros to swap bytes.
4506 * lisp.h (swap16, swap32, swap64): Remove.
4507 All uses replaced by bswap_16, bswap_32, bswap_64.
4509 * bytecode.c (exec_byte_code): Use some more volatile variables
4510 to work around local variables getting clobbered by longjmp.
4511 Port to pre-C99, which doesn't allow decls after stmts.
4513 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4515 * lisp.h (eassert): Assume that COND is true when optimizing.
4516 In other words, take on the behavior of eassert_and_assume.
4517 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4518 (eassert_and_assume): Remove. All uses replaced by eassert.
4520 * xdisp.c (Qglyphless_char): Now static.
4522 Adjust to merge from gnulib.
4523 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4524 * lisp.h: Include <verify.h>, for 'assume'.
4526 * eval.c (clobbered_eassert): New macro.
4527 (internal_catch, internal_condition_case)
4528 (internal_condition_case_1, internal_condition_case_2)
4529 (internal_condition_case_n): Use it instead of eassert
4530 when the argument contains locals clobbered by longjmp.
4531 Don't use clobbered locals outside of clobbered_eassert.
4532 (internal_lisp_condition_case): Use a volatile variable
4533 to work around a local variable's getting clobbered.
4535 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4537 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4538 (PUSH_HANDLER): New macro.
4539 (catchlist): Remove.
4540 (handlerlist): Always declare.
4542 * eval.c (catchlist): Remove (merge with handlerlist).
4543 (handlerlist, lisp_eval_depth): Not static any more.
4544 (internal_catch, internal_condition_case, internal_condition_case_1)
4545 (internal_condition_case_2, internal_condition_case_n):
4547 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4548 handlerlist/catchlist.
4549 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4550 handlerlist which can only handle a single condition-case handler at
4552 (find_handler_clause): Simplify since we only a single branch here
4555 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4557 (bcall0): New function.
4558 (exec_byte_code): Add corresponding cases. Improve error message when
4559 encountering an invalid byte-code. Let Bunwind_protect accept
4560 a function (rather than a list of expressions) as argument.
4562 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4563 and make them unconditional now that they're heap-allocated.
4565 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4567 * charset.c (Fdecode_char, Fencode_char): Remove description of
4568 `restriction' arg. now that it's hidden by advertised-calling-convention.
4570 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4572 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4573 Remove unused variable (from mac-port).
4574 (macfont_draw): Use s->ybase for correct y position.
4576 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4578 * frame.h (struct frame): Drop has_minibuffer member because...
4579 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4580 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4582 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4584 * window.h (struct window): Prefer enum text_cursor_kinds to int
4585 for phys_cursor_type member. Move the latter, phys_cursor_width,
4586 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4587 * window.c (replace_window, make_window): Adjust users.
4589 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4591 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4592 this module is never compiled otherwise.
4594 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4596 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4599 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4601 * xdisp.c (get_next_display_element): Don't call face_for_font in
4602 a build configured --without-x. (Bug#15484)
4604 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4606 * window.c (calc_absolute_offset): #elif should be #elif defined.
4608 * frame.c (delete_frame): Block/unblock input to overcome race
4609 condition (Bug#15475).
4611 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4613 * frame.c (delete_frame): Record selected frame only after
4614 calling Qdelete_frame_functions (Bug#15477).
4616 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4618 * nsterm.m (ns_selection_color): Remove.
4619 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4620 NSColor selectedText(Background)Color. Only for COCOA.
4621 (ns_term_init): Remove assignment of ns_selection_color, logic
4622 moved to ns_get_color.
4624 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4625 NS_SELECTION_COLOR_DEFAULT.
4626 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4628 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4630 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4631 frame' does not have the tool_bar_window member.
4633 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4635 Signal error when reading an empty byte-code object (Bug#15405)
4636 * lread.c (read1): Signal error.
4637 * alloc.c (make_byte_code): eassert header size.
4638 (sweep_vectors): Change an int to size_t.
4640 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4642 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4643 instead of ints, as it's the usual style for offsetof constants. See:
4644 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4646 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4647 This is ugly, but it should fix the performance problem for older
4648 GCC versions in the short run. I'll look into integrating the
4649 Gnulib module for popcount, as a better fix.
4650 See the thread starting in:
4651 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4652 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4653 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4654 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4655 (popcount_size_t): Use it.
4657 2013-09-24 Daniel Colascione <dancol@dancol.org>
4659 * process.c (Fnetwork_interface_info): Fix build break due to
4662 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4664 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4665 Prefer signed to unsigned integers where either will do.
4666 No need for 'const' on locals that do not escape.
4667 Omit easserts with unnecessary and unportable assumptions about
4668 alignment. Avoid unnecessary casts to char *.
4670 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4672 Use union for the payload of struct Lisp_Vector.
4673 This helps to avoid a few glitches dictated by C's aliasing rules.
4674 * lisp.h (struct Lisp_Vector): Use union for next and
4675 contents member. Adjust comment. Change related users.
4676 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4677 Related users changed.
4678 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4679 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4680 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4681 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4683 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4685 Optimize glyph row clearing and copying routines.
4686 * dispextern.h (struct glyph_row): Change layout of struct
4687 glyph_row to help copy_row_except_pointers. Adjust comment.
4688 * dispnew.c (null_row): Remove.
4689 (clear_glyph_row): Use offsetof and memset to find and clear
4690 just the members that need clearing. Adjust comment.
4691 (copy_row_except_pointers): Likewise for copying.
4693 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4695 Some minor cleanups of recently-added bool vector code.
4696 * conf_post.h (assume): Always return void. Use lint version
4697 only if GCC and MSC versions don't apply.
4698 * conf_post.h (assume):
4699 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4700 Depend on _MSC_VER, not __MSC_VER, for consistency with
4702 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4703 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4704 (bool_vector_binop_driver, count_trailing_zero_bits)
4705 (size_t_to_host_endian): Now static, not static inline;
4706 the latter isn't needed with modern compilers and doesn't
4707 work with older compilers anyway.
4709 * alloc.c (valgrind_p): Use bool for boolean.
4711 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4713 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4714 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4715 (display_last_displayed_message_p, message_buf_print)
4716 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4717 Use bool for boolean.
4718 * dispextern.h (cancel_line, init_desired_glyphs):
4719 Remove ancient leftover.
4720 (help_echo_showing_p, hourglass_shown_p):
4721 * lisp.h (noninteractive_need_newline): Adjust declaration.
4723 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4725 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4727 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4728 ...this file and convert the latter to static. Adjust comment.
4729 (make_initial_frame):
4730 * window.c (init_window_once): Adjust user.
4731 * frame.h (last_nonminibuf_frame): Remove declaration.
4732 * lisp.h (selected_frame): Likewise.
4733 * msdos.c (the_only_display_info): Adjust comment.
4735 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4737 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4738 computing the end column of mouse-highlight that comes from
4739 display or overlay strings. (Bug#15437)
4740 (note_mouse_highlight): Adapt calculation of last argument to
4741 mouse_face_from_string_pos to the above change.
4743 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4744 all platforms, not just for clang.
4746 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4748 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4749 about excess arguments to snprintf.
4751 * conf_post.h(assume): Use __builtin_unreachable for clang.
4753 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4755 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4756 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4758 2013-09-23 Daniel Colascione <dancol@dancol.org>
4760 * alloc.c (USE_VALGRIND): New macro; on by default
4761 when ENABLE_CHECKING.
4762 (mark_maybe_object, mark_maybe_pointer)
4763 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4765 (valgrind_p) [USE_VALGRIND]: New variable.
4766 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4768 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4770 * process.c (wait_reading_process_output): Change int pnamelen to
4773 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4774 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4775 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4776 argument to unsigned long to avoid warning.
4777 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4779 * conf_post.h (assume): Fix compiler error: x shall be cond.
4781 2013-09-22 Daniel Colascione <dancol@dancol.org>
4783 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4784 warning when compiling without a window system.
4786 2013-09-22 Daniel Colascione <dancol@dancol.org>
4788 * data.c (Qbool_vector_p): New symbol.
4789 (bool_vector_spare_mask, popcount_size_t_generic)
4790 (popcount_size_t_msc, popcount_size_t_gcc)
4792 (bool_vector_binop_driver)
4793 (count_trailing_zero_bits, size_t_to_host_endian)
4794 (Fbool_vector_exclusive_or)
4795 (Fbool_vector_union)
4796 (Fbool_vector_intersection, Fbool_vector_set_difference)
4797 (Fbool_vector_subsetp, Fbool_vector_not)
4798 (Fbool_vector_count_matches)
4799 (Fbool_vector_count_matches_at): New functions.
4800 (syms_of_data): Intern new symbol, functions.
4801 * alloc.c (bool_vector_payload_bytes): New function.
4802 (Fmake_bool_vector): Instead of calling Fmake_vector,
4803 which performs redundant initialization and argument checking,
4804 just call allocate_vector ourselves. Make sure we clear any
4805 terminating padding to zero.
4806 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4807 instead of open-coding the size calculation.
4808 (vroundup_ct): New macro.
4809 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4810 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4811 * composite.c (composition_gstring_put_cache):
4812 Change lint_assume to assume.
4813 * conf_post.h (assume): New macro.
4814 (lint_assume): Remove.
4815 * dispnew.c (update_frame_1): Change lint_assume to assume.
4816 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4818 * image.c (gif_load): Change lint_assume to assume.
4819 * lisp.h (eassert_and_assume): New macro.
4820 (Qbool_vector_p): Declare.
4821 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4822 (swap16, swap32, swap64): New inline functions.
4823 * macfont.m (macfont_shape): Change lint_assume to assume.
4824 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4825 * xsettings.c (parse_settings): Use new swap16 and
4826 swap32 from lisp.h instead of file-specific macros.
4828 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4830 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4831 found (which can legitimately happen when the glyph row at the
4832 window start is disabled in the current_matrix. (Bug#15365)
4834 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4836 Fix syntax.h bug introduced by recent INLINE change.
4837 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4838 conditionally compiled one way in some modules, and a different
4839 way in others. This doesn't work with extern inline functions,
4840 which must have the same definition in all modules, because the
4841 defining code might be shared across modules, depending on the
4842 implementation. Symptoms reported by Martin Rudalics in:
4843 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4844 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4845 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4846 overriding the corresponding functions in syntax.h.
4847 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4848 (syntax_property): New inline functions.
4849 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4850 Rewrite in terms of these new functions.
4852 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4854 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4855 not chars_in_text, whose result depends on the multibyteness of
4856 the current buffer. (Bug#15426)
4858 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4860 Port recent change to hosts where pointers aren't 'long'.
4861 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4862 Don't assume that pointers are the same width as 'long'.
4863 Add a compile-time check that a pointer fits into two X slots.
4865 A simpler, centralized INLINE.
4866 * conf_post.h (INLINE): Define only if not already defined.
4867 This allows us to use a single INLINE, defined by one file
4869 * emacs.c (INLINE): Define it.
4870 Also, include category.h, charset.h, composite.h, dispextern.h,
4871 syntax.h, systime.h, so that their INLINE definitions are expanded
4873 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4874 * buffer.h, buffer.c (BUFFER_INLINE):
4875 * category.h, category.c (CATEGORY_INLINE):
4876 * character.h, character.c (CHARACTER_INLINE):
4877 * charset.h, charset.c (CHARSET_INLINE):
4878 * composite.h, composite.c (COMPOSITE_INLINE):
4879 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4880 * frame.h, frame.c (FRAME_INLINE):
4881 * intervals.h, intervals.c (INTERVALS_INLINE):
4882 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4883 * lisp.h, alloc.c (LISP_INLINE):
4884 * process.h, process.c (PROCESS_INLINE):
4885 * syntax.h, syntax.c (SYNTAX_INLINE):
4886 * systime.h, sysdep.c (SYSTIME_INLINE):
4887 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4888 * window.h, window.c (WINDOW_INLINE):
4889 Remove. All uses replaced with INLINE.
4891 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4893 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4896 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4898 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4899 'const char *' to avoid compiler warnings due to similar change in
4900 the prototype of x_get_string_resource.
4902 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4904 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4905 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4906 going to replace static variables below. Adjust comments.
4907 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4908 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4909 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4910 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4911 Related users changed.
4912 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4913 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4914 last_mouse_movement_time, going to replace static variables below.
4916 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4917 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4919 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4920 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4921 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4922 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4923 static variables below.
4924 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4925 (last_mouse_scroll_bar): Remove.
4926 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4927 (mouseExited): Related users changed.
4929 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4931 Do not use external array to process X scroll bar messages.
4932 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4933 (x_send_scroll_bar_event): Pack window pointer into two slots
4934 of XClientMessageEvent if we're 64-bit. Adjust comment.
4935 (x_scroll_bar_to_input_event): Unpack accordingly.
4937 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4939 Ifdef away recent changes which aren't relevant to NS port.
4940 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4941 [!HAVE_NS]: Declare as such.
4942 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4943 [!HAVE_NS]: Define as such.
4945 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4947 * frame.c (x_redo_mouse_highlight): New function
4948 to factor out common code used in W32 and X ports.
4949 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4950 * xterm.h (struct x_display_info):
4951 * w32term.h (struct w32_display_info):
4952 * nsterm.h (struct ns_display_info): New members
4953 last_mouse_motion_frame, last_mouse_motion_x and
4954 last_mouse_motion_y, going to replace static variables below.
4955 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4956 (redo_mouse_highlight): Remove.
4957 (note_mouse_movement, syms_of_xterm): Adjust user.
4958 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4959 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4960 (redo_mouse_highlight): Remove.
4961 (note_mouse_movement, syms_of_w32term): Adjust user.
4962 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4963 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4965 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4966 * nsfns.m (compute_tip_xy): Adjust user.
4968 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4970 * frame.c (x_mouse_grabbed): New function.
4971 * dispextern.h (x_mouse_grabbed): Add prototype.
4972 (last_mouse_frame): Remove declaration.
4973 * xterm.h (struct x_display_info):
4974 * w32term.h (struct w32_display_info):
4975 * nsterm.h (struct ns_display_info): New member
4976 last_mouse_frame, going to replace...
4977 * xdisp.c (last_mouse_frame): ...global variable.
4978 (note_tool_bar_highlight):
4979 * w32term.c (w32_mouse_position, w32_read_socket):
4980 * xterm.c (XTmouse_position, handle_one_xevent):
4981 Use x_mouse_grabbed.
4982 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4984 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4986 * w32term.c (w32_read_socket): Avoid temporary
4987 variables in a call to x_real_positions.
4988 * xterm.c (handle_one_xevent): Likewise.
4990 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4992 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4993 (x_icon_type): Remove prototype.
4994 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4995 * frame.c (x_icon_type): Remove.
4996 * w32term.c (x_make_frame_visible, x_iconify_frame):
4997 * xterm.c (x_make_frame_visible, x_iconify_frame):
4998 Use x_set_bitmap_icon to factor out common code.
5000 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5002 * dispextern.h (check_x_display_info, x_get_string_resource):
5003 Declare here just once and unify the latter.
5004 * frame.c (check_x_display_info, x_get_string_resource):
5005 * nsterm.h (check_x_display_info):
5006 * xrdb.c (x_get_string_resource):
5007 * xterm.h (check_x_display_info): Remove prototypes.
5008 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5009 * w32reg.c (x_get_string_resource): Likewise.
5010 (w32_get_rdb_resource): Adjust user.
5012 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5014 * xterm.h (struct x_display_info): New member
5015 x_pending_autoraise_frame, going to replace...
5016 * xterm.c (pending_autoraise_frame): ...static variable.
5017 (x_new_focus_frame, XTread_socket): Adjust users.
5018 * w32term.h (struct w32_display_info): New member
5019 w32_pending_autoraise_frame, going to replace...
5020 * w32term.c (pending_autoraise_frame): ...global variable.
5021 (x_new_focus_frame, w32_read_socket): Adjust users.
5023 2013-09-17 Glenn Morris <rgm@gnu.org>
5025 * xdisp.c (message_dolog): If we create *Messages*,
5026 switch it to messages-buffer-mode.
5028 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5030 Don't overuse 'const' in types of locals.
5031 * bidi.c (bidi_count_bytes):
5032 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5033 (xg_event_is_for_scrollbar):
5034 * xselect.c (x_handle_property_notify)
5035 (x_handle_selection_notify, x_handle_dnd_message):
5036 * xsettings.c, xsettings.h (xft_settings_event):
5037 * xterm.c (x_handle_net_wm_state, handle_one_event)
5038 (x_menubar_window_to_frame, x_detect_focus_change)
5039 (construct_mouse_click, note_mouse_movement)
5040 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5041 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5042 (handle_one_xevent, x_handle_net_wm_state):
5043 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5044 (x_handle_dnd_message):
5045 Avoid unnecessary 'const', typically the second 'const' in
5046 'const foo * const arg', a 'const' that does not affect the API
5047 and doesn't significantly help the human reader.
5049 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5051 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5052 only if Glib < 2.36.0.
5053 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5054 * xsettings.c (init_gconf, init_gsettings): Do not check
5056 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5058 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5060 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5062 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5063 before calling g_type_init.
5065 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5067 * nsterm.m (syms_of_nsterm): ... to here.
5069 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5071 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5072 (ignore_next_mouse_click_timeout): Use Time as X does.
5073 (handle_one_xevent): Avoid cast and use unsigned comparison.
5075 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5077 Do not copy X event in handle_one_xevent except KeyPress case.
5078 Wnen XEvent is processed, it is unlikely to be changed except
5079 KeyPress case, so we can avoid copying and use const pointer to
5080 const data to make sure that an event is not changed elsewhere.
5081 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5082 const' and do not create local copy except for the KeyPress event.
5083 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5084 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5085 (x_handle_net_wm_state, x_menubar_window_to_frame)
5086 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5087 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5088 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5089 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5090 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5091 (x_handle_dnd_message):
5092 * xsettings.c (xft_settings_event):
5093 Use 'const XEvent * const' where appropriate.
5094 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5096 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5098 Fix X event waiting to handle multiple frames.
5099 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5100 * xterm.c (pending_event_wait): Remove. Adjust users.
5101 (x_detect_focus_change): Pass frame arg.
5102 (handle_one_xevent): Find related frame early and clear per-frame
5103 wait_event_type only if this is an event for the relevant frame.
5104 (x_wait_for_event): Use per-frame wait_event_type.
5106 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5108 * nsfns.m (Fx_create_frame): Fix font driver registration for
5111 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5112 for syms_of_macfont.
5114 * nsterm.m: Include macfont.h.
5115 (ns_tmp_flags, ns_tmp_font): Remove.
5116 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5117 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5118 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5119 (changeFont:): Fix code style. Check for font driver type when
5122 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5125 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5126 (nsfont_open): Set font driver type.
5127 Set font->ascent and font->descent. Figure out font instead of
5128 ns_tmp_font, and flags instead of ns_tmp_flags.
5129 Fix indentation. Remove call to ns_draw_text_decoration,
5132 * nsfns.m: Include macfont.h.
5133 (Fx_create_frame): Register macfont driver, make a better default font.
5134 (Fns_popup_font_panel): Get font from macfont driver, if used.
5136 * macfont.m, macfont.h, macuvs.h: New files.
5138 * font.h: Declare syms_of_macfont.
5140 * font.c (syms_of_font): Call syms_of_macfont.
5142 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5144 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5146 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5147 and it is always zero for others, so I assume that this is an ancient
5148 leftover which nobody will want to change any more.
5149 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5150 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5151 * frame.c (x_set_scroll_bar_width):
5152 * w32fns.c (w32_createscrollbar):
5153 * w32term.c (w32_set_vertical_scroll_bar):
5154 * xfns.c (x_set_scroll_bar_default_width):
5155 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5156 (x_scroll_bar_expose): Related users changed.
5158 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5160 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5161 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5162 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5164 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5166 * nsterm.h, w32term.h, xterm.h: ...and not here.
5167 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5168 Remove unused Xisms.
5169 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5170 these modules are never compiled otherwise.
5172 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5174 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5175 Doc fix. (Bug#15375)
5177 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5179 Unify Fx_focus_frame between all ports.
5180 * frame.h (x_focus_frame): New prototype.
5181 * xfns.c (Fx_focus_frame): Remove.
5182 (syms_of_xfns): Do not defsubr it.
5183 (x_focus_frame): X implementation.
5184 * nsfns.m (Fx_focus_frame): Remove.
5185 (syms_of_nsfns): Do not defsubr it.
5186 (x_focus_frame): NS implementation.
5187 * w32term.c (Fx_focus_frame): Remove.
5188 (x_focus_on_frame): Rename to...
5189 (x_focus_frame): W32 implementation.
5190 * w32term.h (x_focus_on_frame): Remove prototype.
5191 * w32fns.c (Fx_focus_frame): Remove.
5192 (syms_of_w32fns): Do not defsubr it.
5193 * frame.c (Fx_focus_frame): Define here.
5194 (syms_of_frame): Defsubr here.
5195 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5197 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5199 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5200 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5201 each port to reference the port-specific window system data.
5202 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5203 (FRAME_DISPLAY_INFO): Define.
5204 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5205 (FRAME_DISPLAY_INFO): Define. Adjust users.
5206 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5207 (FRAME_DISPLAY_INFO): Define. Adjust users.
5208 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5209 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5210 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5211 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5212 * xselect.c, xterm.c: All related users changed.
5214 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5216 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5217 (x_menubar_window_to_frame): Remove prototypes.
5218 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5219 (x_menubar_window_to_frame, x_top_window_to_frame):
5221 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5222 (x_menubar_window_to_frame, x_top_window_to_frame):
5223 ...to here and convert all but the last to static.
5225 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5227 * lisp.mk (lisp): Add w32-common-fns.elc.
5229 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5231 * charset.c (char_charset): Document an exception for char-charset.
5233 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5235 * xterm.h (x_display_info): New field last_user_time...
5236 * xterm.c (toplevel): ...to replace static last_user_time.
5237 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5239 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5241 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5242 scroll bar values to prevent thumb from disappear and update comment.
5244 2013-09-11 Glenn Morris <rgm@gnu.org>
5246 * emacs.c (usage_message): Possessive apostrophe tweak.
5248 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5250 * nsterm.m (syms_of_nsterm): Use Qns.
5251 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5252 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5253 * xfns.c (x_display_info_for_name, Fx_open_connection):
5254 Remove old '#if 0' code.
5255 (syms_of_xfns): Use Qx.
5256 * termhooks.h (fullscreen_hook): Remove the leftover.
5257 (struct terminal): Fix typo in comment.
5259 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5261 Cleaning up a few X scroll bar bits.
5262 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5263 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5264 New member last_seen_part, going to replace...
5265 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5266 (xt_action_hook) [USE_LUCID]: Adjust user.
5267 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5268 Lucid-specific scroll bar support.
5269 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5270 to int and adjust to use last_seen_part member.
5271 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5272 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5273 Initialize last_seen_part.
5275 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5277 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5278 insert-buffer-substring an empty string.
5280 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5282 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5283 avoiding a GCC warning.
5285 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5287 Ifdef away frame tool bar code when it is not really used.
5288 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5289 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5290 and minimize_tool_bar_window_p under the above.
5291 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5292 (fset_tool_bar_window): Likewise.
5293 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5294 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5295 (change_frame_size_1):
5296 * window.c (window_from_coordinates, Frecenter): Adjust users.
5297 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5298 code is not really used.
5299 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5300 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5301 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5302 [!USE_GTK && !HAVE_NS]: Define as such.
5303 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5304 (note_mouse_highlight, expose_frame):
5305 * xfns.c (x_set_tool_bar_lines):
5306 * xterm.c (handle_one_xevent): Adjust users.
5308 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5310 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5311 This bug was introduced by my 2013-08-26 patch, which incorrectly
5312 assumed that the terminfo implementation doesn't use termcap buffers.
5313 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5314 these buffers apparently are used after all.
5315 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5316 (struct tty_display_info): Define members termcap_term_buffer and
5317 termcap_strings_buffer even if TERMINFO.
5319 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5322 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5323 'usage' docstring entry to pacify make-docfile.
5325 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5327 Change comparison functions =, <, >, <=, >= to take many arguments.
5328 * data.c: Change comparison functions' interface and implementation.
5329 * lisp.h: Make arithcompare available for efficient two arg
5331 * bytecode.c: Use arithcompare.
5332 * fileio.c: Use new interface.
5334 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5336 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5338 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5340 * eval.c (Feval): Document the new use of `lexical'.
5342 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5344 Review and drop old frame resize hack.
5345 * frame.h (struct frame): Remove force_flush_display_p.
5346 * dispnew.c (update_frame): Adjust user and don't call
5347 flush_frame here. The comment has said that there was an issues
5348 with redisplaying fringes, but I don't see any differences with
5349 and without this hack. Hopefully we can continue without it.
5350 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5351 current frame matrices twice if resized_p is set.
5353 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5355 Do not populate pure Xism x_sync to other ports.
5356 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5357 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5358 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5359 * w32term.h (x_sync): Remove prototype.
5361 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5363 Cleanup frame flushing.
5364 * dispextern.h (struct redisplay_interface):
5365 Drop flush_display_optional because flush_display is enough
5366 for X and flushing via RIF is just a no-op for others.
5367 * frame.h (flush_frame): New function.
5368 * dispnew.c (update_frame):
5369 * minibuf.c (read_minibuf):
5370 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5372 * keyboard.c (detect_input_pending_run_timers): Do not flush
5373 all frames but selected one in redisplay_preserve_echo_area.
5374 * nsterm.m (ns_flush): Remove no-op.
5375 (ns_redisplay_interface): Adjust user.
5376 * w32term.h (x_flush): Remove no-op.
5377 (w32_redisplay_interface): Adjust user.
5378 * xterm.c (x_flush): Simplify because we do not flush all
5379 frames at once any more. Adjust comment.
5380 (x_redisplay_interface): Adjust user.
5382 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5384 Port --without-x --enable-gcc-warnings to Fedora 19.
5385 * gfilenotify.c (globals_of_gfilenotify):
5386 Call g_type_init only if using an older glib version that needs it.
5388 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5390 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5391 (last_glyphless_glyph_merged_face_id): Remove declarations.
5392 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5393 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5394 (last_glyphless_glyph_merged_face_id): Now static.
5395 (merge_escape_glyph_face): New function, refactored from...
5396 (get_next_display_element): ...here.
5397 (merge_glyphless_glyph_face): New function, refactored from...
5398 (produce_glyphless_glyph): ...here...
5399 * term.c (produce_glyphless_glyph): ...and here.
5401 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5403 * eval.c (eval_sub): Only call Ffunction if necessary.
5405 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5407 Attempt to make redisplay more selective when changing cursor type.
5408 * frame.h (struct frame): New bitfield cursor_type_changed.
5409 * xdisp.c (cursor_type_changed): Remove.
5410 (try_cursor_movement, redisplay_window, try_window_id)
5411 (set_frame_cursor_types, try_window_reusing_current_matrix):
5412 Adjust to use per-frame bitfield.
5413 (redisplay_internal): Look for cursor type change on each visible
5414 frame and consider all frames if cursor type has been changed on
5415 the frame other than selected. If cursor type has been changed on
5416 selected frame only, do not use fast update.
5418 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5420 Attempt to make redisplay more selective when changing fonts.
5421 * frame.h (struct frame): New bitfield fonts_changed.
5422 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5423 (adjust_frame_glyphs): Add prototype.
5424 * dispnew.c (fonts_changed_p): Remove.
5425 (adjust_glyphs): Remove because we do not
5426 adjust matrices on all frames at once any more.
5427 (adjust_frame_glyphs): Block and unblock input here.
5428 (adjust_glyph_matrix): Use fonts_changed.
5429 (change_frame_size_1): Use adjust_frame_glyphs.
5430 * font.c (font_open_entity): Use fonts_changed.
5431 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5432 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5433 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5434 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5435 (shrink_mini_window, Fresize_mini_window_internal)
5436 (window_scroll_pixel_based, Fset_window_configuration)
5437 (apply_window_adjustment, Fset_window_vscroll):
5438 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5439 Use adjust_frame_glyphs.
5440 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5441 (try_window_reusing_current_matrix, try_window_id, display_line)
5442 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5443 (redisplay_internal): Consider fonts_changed and adjust frame
5444 matrices for each frame only if the frame is visible. If font
5445 has been changed on some frame during full redisplay, retry
5446 only visible frames where the font has been actually changed.
5448 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5450 Cache current header and mode line height for each window.
5451 * window.h (struct window): New fields mode_line_height
5452 and header_line_height.
5453 * window.c (make_window): Initialize them.
5454 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5455 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5456 (current_mode_line_height, current_header_line_height):
5458 * xdisp.c (current_mode_line_height, current_header_line_height):
5460 (pos_visible_p, init_xdisp): Adjust user.
5461 (redisplay_window): Invalidate mode_line_height and
5462 header_line_height if current and desired matrices do not agree.
5464 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5466 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5467 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5469 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5471 Make --without-x compatible with --enable-gcc-warnings.
5472 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5473 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5474 members under HAVE_WINDOW_SYSTEM.
5475 * keyboard.c (make_lispy_focus_out): Likewise.
5476 (record_menu_key): Move under HAVE_MENUS.
5477 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5478 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5479 (syms_of_xdisp): Adjust user.
5480 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5481 (start_hourglass, cancel_hourglass):
5482 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5483 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5484 and CLEAR_FONT_TABLE_NFONTS.
5485 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5486 Declare only if HAVE_WINDOW_SYSTEM.
5487 (lface_same_font_attributes_p, clear_face_gcs): Define only
5488 if HAVE_WINDOW_SYSTEM.
5490 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5492 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5493 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5494 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5496 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5498 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5500 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5502 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5503 This fixes a type error on hosts where ptrdiff_t is wider than int.
5505 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5507 * keyboard.c (read_key_sequence_vs): New function.
5508 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5511 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5513 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5515 Makefile improvements.
5516 * Makefile.in (config.status): Don't use double-colon rules, as
5517 they are not portable according to POSIX. Fix shell typo with `;
5518 I guess this rule has never been tested?
5519 (VCSWITNESS): New macro, to override any environment var.
5521 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5523 * xterm.h (struct x_display_info): Do not track X connection
5524 fd separately because it is always available from Display.
5525 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5528 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5530 * buffer.c (drop_overlay):
5531 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5532 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5534 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5536 * buffer.c (Fmake_overlay, Fmove_overlay):
5537 * intervals.c (set_point_from_marker):
5538 * print.c (PRINTPREPARE): Prefer signal_error
5539 to plain error and report unsuitable marker too.
5541 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5543 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5544 for 'dragging' member.
5545 (struct x_output): Remove set-but-unused leftovers
5546 'left_before_move' and 'top_before_move'.
5547 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5548 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5549 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5550 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5551 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5552 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5553 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5554 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5556 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5558 * nsfont.m (INVALID_GLYPH): New define.
5559 (nsfont_encode_char): Use INVALID_GLYPH.
5560 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5562 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5564 * xterm.c (x_last_mouse_movement_time): Revert last change.
5565 This code should use XDisplayMotionBufferSize to check display's
5566 motion history first, and there are few other issues as well.
5567 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5568 (handle_one_xevent): Adjust user.
5570 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5572 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5573 * frame.c (Flast_nonminibuf_frame): ... to here.
5574 (check_minibuf_window): Don't abort if no window was found
5577 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5579 Use XGetMotionEvents to ask the last mouse motion time from X server.
5580 * xterm.c (X_MOTION_HISTORY): Default to 1.
5581 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5582 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5583 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5584 Ifdef away legacy code.
5585 (XTmouse_position, x_scroll_bar_report_motion):
5586 Use x_last_mouse_movement_time.
5587 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5590 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5592 * msdos.c (last_mouse_window): Move to...
5593 (dos_rawgetc): ...this function and adjust comment.
5594 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5595 (mouseMoved): ...this function and adjust comment.
5596 * w32term.c (last_window): Likewise with...
5597 (w32_read_socket): ...this function.
5598 * xterm.c (last_window): Likewise with...
5599 (handle_one_xevent): ...this function.
5601 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5603 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5604 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5605 (handle_one_xevent): ...to here.
5606 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5609 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5611 * msdos.c (IT_set_terminal_window): Remove no-op.
5612 (initialize_msdos_display): Adjust terminal setup.
5613 * w32console.c (w32con_set_terminal_window): Remove no-op.
5614 (initialize_w32_display): Adjust terminal setup.
5615 * w32term.c (w32_set_terminal_window): Remove no-op.
5616 (w32_create_terminal): Adjust terminal setup.
5617 * xterm.c (XTset_terminal_window): Remove no-op.
5618 (x_create_terminal): Adjust terminal setup.
5620 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5622 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5624 (ns_create_terminal): Adjust terminal setup.
5625 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5627 (w32_create_terminal): Adjust terminal setup.
5628 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5630 (x_create_terminal): Adjust terminal setup.
5632 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5634 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5635 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5636 * dispnew.c (buffer_posn_from_coords):
5637 * window.c (Fwindow_end, displayed_window_lines):
5638 * xdisp.c (redisplay_mode_lines): Use it.
5640 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5642 * fontset.c (face_for_char): Check char in the current face font first
5643 if HAVE_NS (Bug#15138).
5645 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5647 * window.c (temp_output_buffer_show): Make sure window returned
5648 by display_buffer is live (Bug#15213).
5650 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5652 Minor cleanup to avoid forward declarations.
5653 * coding.h (struct ccl_spec): Remove forward declaration.
5654 * composite.h (toplevel): Include font.h.
5655 (struct composition_it, struct face, struct font_metrics):
5656 Remove forward declaration.
5657 * dispextern.h (struct image, struct atimer): Likewise.
5658 * emacsgtkfixed.h (struct frame): Likewise.
5659 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5660 * font.h (struct font_driver, struct font, struct glyph_string)
5661 (struct face): Remove forward declaration.
5662 * fontset.h (struct face, struct font): Likewise.
5663 * frame.h (toplevel): Style cleanup.
5664 (enum output_method): Move to...
5665 * termhooks.h (enum output_method): ...here.
5666 (struct glyph, struct frame, struct ns_display_info)
5667 (struct x_display_info, struct w32_display_info):
5668 Remove forward declaration.
5669 * xterm.h (toplevel): Include termhooks.h.
5670 (struct font, struct window, struct glyph_matrix, struct frame)
5671 (struct input_event, struct face, struct image): Remove forward
5673 * gtkutil.h (struct _widget_value): Likewise.
5674 * keyboard.h (toplevel): Include termhooks.h.
5675 (struct input_event): Remove forward declaration.
5677 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5679 * intervals.c (set_point_from_marker): New function.
5680 * editfns.c (Fgoto_char):
5681 * process.c (Finternal_default_process_filter):
5682 * window.c (select_window_1): Use it.
5683 * buffer.h (set_point_from_marker): Add prototype.
5685 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5687 * w32.c (term_winsock): Call release_listen_threads before calling
5689 (_sys_wait_accept): Wait for accept event in a loop with a finite
5690 timeout, instead of waiting indefinitely. Will hopefully avoid
5691 hanging during exit because WSACleanup deadlocks waiting for the
5692 event object to be released. (Bug#14333)
5694 * w32proc.c (release_listen_threads): New function, signals all
5695 the reader threads that listen for connections to stop waiting.
5697 * w32.h (release_listen_threads): Add prototype.
5699 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5701 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5702 field of new marker (for sanity and safety).
5703 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5704 anyway because XMISCTYPE is a function and can't be an lvalue).
5706 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5708 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5709 (x_after_update_window_line, x_scroll_bar_create)
5710 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5711 (handle_one_xevent, x_clear_frame_area):
5712 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5713 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5714 * xterm.h (x_clear_area): Adjust prototype.
5716 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5718 Hook scanning and indentation functions to find_newline. This helps
5719 to avoid duplicated code and renders more respect to newline cache.
5720 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5721 * cmds.c (Fforward_line):
5722 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5723 Use find_newline and avoid unnecessary point movements.
5724 * search.c (scan_newline): Implement on top of find_newline.
5726 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5728 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5729 scoped code (bug#11258).
5731 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5733 * nsterm.m (last_window): New variable.
5734 (EV_TRAILER2): New macro.
5735 (EV_TRAILER): Call EV_TRAILER2.
5736 (mouseMoved:): Add support for mouse-autoselect-window
5737 on nextstep (Bug#6888).
5739 2013-08-28 Andreas Schwab <schwab@suse.de>
5741 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5742 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5743 Remove unused macro definitions.
5744 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5745 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5746 Only define if emacs.
5748 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5750 Prefer enum glyph_row_area to int where appropriate.
5751 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5753 (window_box, window_box_width, window_box_left, window_box_left_offset)
5754 (window_box_right, window_box_right_offset): Adjust prototypes.
5755 * xdisp.c (window_box, window_box_width, window_box_left)
5756 (window_box_left_offset, window_box_right, window_box_right_offset):
5757 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5758 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5759 * nsterm.m (ns_clip_to_row):
5760 * w32term.c (w32_clip_to_row):
5761 * xterm.c (x_clip_to_row): Likewise.
5763 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5765 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5766 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5768 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5770 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5771 for portability to hosts where /bin/sh has problems.
5773 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5775 Redesign redisplay interface to drop global output_cursor.
5776 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5777 (toplevel): Remove declaration of output_cursor.
5778 (set_output_cursor, x_cursor_to): Remove prototype.
5779 * window.h (struct window): New member output_cursor.
5780 (output_cursor_to): New function to replace RIF member.
5781 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5782 (update_text_area, set_window_cursor_after_update): Use it.
5783 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5784 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5785 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5786 * w32term.c (x_update_window_begin, x_update_window_end):
5787 * xterm.c (x_update_window_begin, x_update_window_end):
5788 Adjust to use per-window output cursor.
5790 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5792 Simplify SELECT_TYPE-related code.
5793 Like EMACS_TIME, this portability layer is no longer needed, since
5794 Emacs has been using fd_set as a portability layer for some time.
5795 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5796 (SELECT_TYPE): Remove. All uses changed to fd_set.
5797 (fd_set) [!FD_SET]: New typedef.
5799 Simplify EMACS_TIME-related code.
5800 This portability layer is no longer needed, since Emacs has been
5801 using struct timespec as a portability layer for some time.
5802 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5803 Include <time.h> rather than "systime.h"; that's all that's needed now.
5804 * dispnew.c: Include <timespec.h> rather than "systime.h";
5805 that's all that's needed now.
5806 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5807 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5808 TIMESPEC_RESOLUTION.
5809 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5810 LOG10_TIMESPEC_RESOLUTION.
5811 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5812 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5813 (make_emacs_time): Remove. All used changed to make_timespec.
5814 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5815 (current_timespec): Rename from current_emacs_time. All uses changed.
5816 (add_emacs_time): Remove. All uses changed to timespec_add.
5817 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5818 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5819 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5820 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5821 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5822 (current_timespec): Rename from current_emacs_time. All uses changed.
5823 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5824 changed to timespec_cmp.
5825 * xgselect.c: Include <timespec.h>, since our .h files don't.
5827 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5829 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5830 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5831 Remove the leftovers.
5832 * gtkutil.c (toplevel): Do not declare Qxft but include
5834 * image.c (toplevel): Do not declare Vlibrary_cache because
5835 it's already done in lisp.h.
5837 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5839 * lisp.h (Mouse_HLInfo): Move from here...
5840 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5841 (reset_mouse_highlight): New function.
5842 * msdos.c (dos_set_window_size, IT_update_begin)
5843 (internal_terminal_init):
5844 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5845 (ns_initialize_display_info):
5846 * w32console.c (initialize_w32_display):
5847 * w32term.c (x_update_window_end, x_free_frame_resources)
5848 (w32_initialize_display_info):
5849 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5850 * window.c (Fdelete_other_windows_internal):
5851 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5852 * termchar.h (toplevel):
5853 * xterm.h (toplevel): Include dispextern.h.
5855 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5857 Fix minor problems found by static checking.
5858 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5859 (expect): Avoid nested-if warning.
5860 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5861 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5862 * nsterm.h, nsterm.m (ns_select):
5863 * xgselect.c, xgselect.h (xg_select):
5864 Adjust signature to better match pselect's.
5865 * nsterm.m (ns_select):
5866 Don't set *TIMEOUT, since pselect doesn't.
5867 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5868 diagnostic about assigning const char * to it.
5869 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5871 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5873 * lread.c (substitute_object_recurse): Handle hash-tables as well
5876 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5878 Fix unlikely core dump in init_tty, and simplify terminfo case.
5879 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5880 The old version incorrectly dumped core if malloc returned a
5881 buffer containing only non-NUL bytes.
5882 (init_tty): Do not allocate or free termcap buffers; the
5883 struct does that for us now.
5884 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5885 (struct tty_display_info): Define members termcap_term_buffer and
5886 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5887 use them. Allocate them directly in struct rather than indirectly
5888 via a pointer, to simplify init_tty.
5890 * frame.c (check_minibuf_window): Initialize 'window' properly,
5891 so that Emacs reliably aborts later if 'window' is not initialized.
5893 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5895 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5896 of VoidSymbol (Bug#15154).
5898 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5900 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5901 mouse_face_beg_y and mouse_face_end_y.
5902 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5903 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5904 Adjust users and update comment where appropriate.
5906 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5908 * frame.c (check_minibuf_window): New function.
5909 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5910 Call check_minibuf_window (Bug#15183).
5912 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5914 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5915 because this is the only last cursor data we need to keep and consult.
5916 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5917 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5920 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5922 Fix recovering from possible decompression error.
5923 Since insert_from_gap doesn't always move point, we can't use PT as
5924 the position where the partially decompressed data ends, and
5925 should count how many bytes was produced so far.
5926 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5927 (unwind_decompress): Really delete partially uncompressed data.
5928 (Fzlib_decompress_region): Take decompressed data size into account.
5930 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5932 * syntax.c (init_syntax_once): Adjust comment and do an early
5933 initialization of Qchar_table_extra_slots just once...
5934 * casetab.c (init_casetab_once):
5935 * category.c (init_category_once):
5936 * character.c (syms_of_character):
5937 * coding.c (syms_of_coding):
5938 * xdisp.c (syms_of_xdisp): ...and omit it here.
5940 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5942 * xdisp.c (get_next_display_element): Don't apply to characters
5943 from a display vector the logic of setting it->end_of_box_run_p
5944 suitable for characters from a buffer. (Bug#15175)
5946 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5947 to handle directories, rather than '_utime' which doesn't.
5950 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5952 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5953 or fullscreen (Bug#14627).
5955 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5957 System-dependent integer overflow fixes.
5958 * process.c (Fset_process_window_size): Signal an error if
5959 the window size is outside the range supported by the lower level.
5960 * sysdep.c (set_window_size): Return negative on error,
5961 nonnegative on success, rather than -1, 0, 1 on not in system,
5962 failure, success. This is simpler. Caller changed.
5963 (serial_configure): Remove unnecessary initialization of local.
5964 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5965 size fits in unsigned long; this isn't true on some 32-bit hosts.
5966 Avoid buffer overrun if some future version of /proc/meminfo has a
5967 variable name longer than 20 bytes.
5968 (system_process_attributes) [__FreeBSD__]:
5969 Don't assume hw.availpages fits in 'int'.
5971 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5973 Don't let very long directory names overrun the stack.
5974 Fix some related minor problems involving "//", vfork.
5975 * callproc.c (encode_current_directory): New function.
5976 (call_process): Don't append "/"; not needed.
5977 * fileio.c (file_name_as_directory_slop): New constant.
5978 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5979 this can save the caller having to alloca.
5980 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5981 Use SAFE_ALLOCA, not alloca.
5982 (directory_file_name, Fexpand_file_name): Leave leading "//"
5983 alone, since it can be special even on POSIX platforms.
5984 * callproc.c (call_process):
5985 * process.c (Fformat_network_address):
5986 * sysdep.c (sys_subshell):
5987 Use encode_current_directory rather than rolling our own.
5988 (create_process): No need to encode directory; caller does that now.
5989 * process.h (encode_current_directory): New decl.
5990 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5991 Rework to avoid 'goto xyzzy;'.
5993 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5995 * xdisp.c (handle_face_prop): If the default face was remapped use
5996 the remapped face for strings from prefix properties. (Bug#15155)
5998 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6000 Minor cleanup for redisplay interface and few related functions.
6001 * frame.h (enum text_cursor_kinds): Move from here...
6002 * dispextern.h (enum text_cursor_kinds): ...to here.
6003 (toplevel): Drop unnecessary declarations.
6004 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6005 in update_window_end_hook and draw_window_cursor functions.
6006 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6007 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6008 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6009 * xterm.c (x_update_window_end, x_draw_window_cursor):
6010 * xdisp.c (display_and_set_cursor, update_window_cursor)
6011 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6012 enum text_cursor_kinds where appropriate.
6014 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6016 Redesign redisplay interface to drop updated_row and updated_area.
6017 * dispextern.h (updated_row, updated_area): Remove declaration.
6018 (struct redisplay_interface): Pass glyph row and row area parameters
6019 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6020 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6022 * dispnew.c (updated_row, updated_area): Remove.
6023 (redraw_overlapped_rows, update_window_line): Adjust user.
6024 (update_marginal_area, update_text_area): Likewise. Pass updated row
6025 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6026 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6029 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6031 * process.c (flush_pending_output): Remove stub.
6034 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6036 * callproc.c: Fix race that killed background processes (Bug#15144).
6037 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6038 Record deleted process-id in critical section, not afterwards.
6039 Don't mistakenly kill process created by a call-process invocation
6040 that discards output and does not wait.
6042 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6044 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6045 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6046 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6047 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6048 to shut up compiler in mark_object.
6049 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6051 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6053 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6054 We can't portably rely on PTY_OPEN doing that, even if
6055 it calls posix_openpt with O_CLOEXEC.
6057 2013-08-20 Kenichi Handa <handa@gnu.org>
6059 * character.c (string_char): Improve commentary.
6061 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6063 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6064 (struct animation_cache): Make signature a flexible array member.
6065 All uses changed. This is a tad slower but may insulate us better
6066 from future changes to ImageMagick.
6068 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6070 * image.c: Shrink memory needed for animation cache.
6071 (SIGNATURE_DIGESTSIZE): New constant.
6072 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6073 (imagemagick_create_cache): Copy the signature. This saves
6074 several KB of memory that ImageMagick wastes per signature.
6075 Don't bother updating the update_time, as the caller does that now.
6076 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6077 it's a fixed size struct member now.
6078 (imagemagick_get_animation_cache): Always destroy the signature,
6079 as it's now imagemagick_create_cache's responsibility to copy it.
6080 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6081 and use memcmp rather than strcmp.
6082 eassert that ImageMagick returns a signature of the specified length.
6084 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6086 * image.c (imagemagick_get_animation_cache): Don't segfault on
6088 (imagemagick_get_animation_cache): Revert to previous definition
6089 so that it actually works. But keep the memory leak fix.
6090 (imagemagick_get_animation_cache): Fix memory leak.
6092 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6094 * image.c: Fix animation cache signature memory leak.
6095 Fix some other minor performance problems while we're at it.
6096 (imagemagick_create_cache): Clear just the members that
6097 need clearing. Don't set update_time, as caller does that now.
6098 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6099 Simplify by using pointer-to-pointer instead of a prev pointer.
6100 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6101 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6102 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6103 it's already a copy. Free the signature probe unless it's cached.
6105 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6106 This was introduced by my 2013-08-12 fix for Bug#15035.
6108 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6110 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6111 (imagemagick_prune_animation_cache): Now static.
6113 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6115 * image.c (imagemagick_get_animation_cache): Don't segfault when
6116 pruning all entries.
6118 2013-08-18 Ken Brown <kbrown@cornell.edu>
6120 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6121 static heap if ENABLE_CHECKING is defined.
6122 (max_bss_sbrk_ptr): New variable.
6124 (report_sheap_usage): Report maximum static heap usage instead of
6125 ending static heap usage.
6127 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6129 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6130 of zlib_initialized according to the results of calling
6131 init_zlib_functions.
6133 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6135 * image.c: Implement an ImageMagick per-image cache.
6136 (imagemagick_get_animation_cache): Fix a double-free error.
6137 (imagemagick_load_image): Remove the ping_wand code, which only
6138 apparently saved time on invalid animated images, and slowed down
6139 everything else. Optimise for the common case.
6141 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6143 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6145 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6147 * marker.c (set_marker): Remove documentation of undefined behavior.
6149 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6151 * image.c (imagemagick_compute_animated_image): Animate correctly
6152 when sub-images are smaller than the main image.
6153 (imagemagick_compute_animated_image): Setting the iterator row to
6154 zero is apparently not allowed.
6155 (imagemagick_compute_animated_image): Allow images that say they
6156 have sub-images that are bigger than the main image, but just crop
6159 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6161 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6163 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6165 * image.c (imagemagick_compute_animated_image): Respect the GIF
6168 2013-08-15 Ken Brown <kbrown@cornell.edu>
6170 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6171 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6174 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6176 Fix minor problems found by static checking.
6177 * frame.c (delete_frame):
6178 * xdisp.c (next_element_from_display_vector):
6179 Avoid uninitialized local.
6180 * image.c (imagemagick_compute_animated_image): Port to C89.
6181 Prefer usual GNU indentation style for loops.
6182 Be more careful about bizarrely large sizes, by using ptrdiff_t
6185 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6187 Fix infinite frame selection loop (Bug#15025).
6188 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6190 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6192 * xdisp.c (compute_window_start_on_continuation_line):
6193 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6194 to make sure we end up setting the window start at the leftmost
6195 visible character of the display line. This avoids funky
6196 horizontal shifting because the window start is not kept on the
6197 same position. (Bug#15090)
6198 (next_element_from_display_vector): Support 'box' face attribute
6199 in the face definitions of a display vector. (Bug#15099)
6201 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6203 * image.c (imagemagick_compute_animated_image): Implement animated
6205 (imagemagick_compute_animated_image): Fix some compilation
6206 warnings. Implement a very simple cache to make the animation
6207 usable at all, but it should be replaced with a per-image cache.
6209 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6211 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6212 to do `for' loops over alist values.
6213 * buffer.h (FOR_EACH_BUFFER):
6214 * process.c (FOR_EACH_PROCESS): Use it.
6215 (handle_child_signal, status_notify, Fget_buffer_process)
6216 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6218 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6220 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6221 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6222 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6223 to xzalloc and so avoid redundant call to memset.
6224 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6225 members because it is allocated with xzalloc and so already zeroed.
6227 2013-08-14 Ken Brown <kbrown@cornell.edu>
6229 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6232 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6234 Utility function and macro to copy Lisp string to C string.
6235 * lisp.h (xlispstrdupa): New macro.
6236 (xlispstrdup): New prototype.
6237 * alloc.c (xlispstrdup): New function.
6238 * callint.c (Fcall_interactively):
6239 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6240 (Fsubstitute_in_file_name):
6241 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6242 * image.c (x_create_bitmap_from_file):
6243 * w32term.c (w32_term_init):
6244 * xterm.c (x_term_init): Use xlispstrdup.
6246 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6248 * image.c (imagemagick_load_image): Make animated pictures work.
6249 There's still some problems with background color settings, though
6252 * decompress.c (unwind_decompress): Always restore point.
6254 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6256 * marker.c (set_marker): Reformat documentation.
6258 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6260 * xdisp.c (cursor_type_changed): Now static.
6262 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6263 Use changed. This avoids the need to call xmalloc and for the
6264 caller to call xfree, and avoids memory leaks in some situations.
6266 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6268 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6269 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6270 (redisplay_window): If window_end_valid is cleared due to non-zero
6271 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6272 so do not call to try_cursor_movement for that window.
6274 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6276 * window.h (struct window): Convert window_end_pos and
6277 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6278 (wset_window_end_pos, wset_window_end_vpos): Remove.
6279 * dispnew.c (adjust_glyph_matrix):
6280 * window.c (Fwindow_end, replace_window, set_window_buffer)
6282 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6283 (set_vertical_scroll_bar, redisplay_window, try_window)
6284 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6285 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6286 (note_mouse_highlight): Adjust users.
6287 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6290 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6292 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6293 * image.c (imagemagick_filename_hint): Use `const char *' and
6294 prefer SSDATA to SDATA to avoid warnings.
6296 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6298 Cleanup window fringes, margins and scroll bars adjustments.
6299 * window.c (set_window_fringes, set_window_margins)
6300 (set_window_scroll_bars, apply_window_adjustment): New functions.
6301 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6302 (Fset_window_scroll_bars): Use them.
6304 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6306 * window.h (struct window): Convert scroll_bar_width
6307 from Lisp_Object to integer. Adjust comment.
6308 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6310 * window.c (wset_scroll_bar_width): Remove.
6311 (make_window): Initialize scroll_bar_width.
6312 (Fsplit_window_internal): Use direct assignment.
6313 (Fset_window_configuration, save_window_save):
6314 Convert Lisp_Object to integer and back where appropriate.
6315 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6316 bar was actually changed, and mention this in docstring.
6318 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6320 * decompress.c: Minor simplifications.
6321 (Fzlib_decompress_region): Don't bother verifying
6322 that avail_out <= UINT_MAX, as that was confusing.
6323 Mention the restriction in a comment instead.
6324 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6326 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6328 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6329 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6331 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6333 * image.c (imagemagick_filename_hint): Check for errors in the
6336 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6338 * window.c (Fwindow_margins): Return nil when there's no marginal
6339 area, as per the documented API.
6341 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6342 Fmake_vector, as scroll bar's struct members are not all Lisp
6343 objects now. This avoids crashes in GC.
6345 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6346 bool, so its address could be taken.
6348 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6350 * image.c (imagemagick_filename_hint): New function to possibly
6351 apply `image-content-type-suffixes'.
6352 (imagemagick_load_image): Use it.
6354 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6356 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6357 if loading zlib failed.
6359 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6361 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6362 2013-08-13 checkin below. Change bool to BOOL, rule is:
6363 All Obj-C code uses BOOL, except for interfaces callable from C.
6365 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6367 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6369 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6370 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6371 bool instead of BOOL.
6372 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6373 from Lisp_Object to bitfield. Adjust comment.
6374 * w32term.c (x_scroll_bar_create): Adjust user.
6375 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6376 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6377 Use bool for boolean.
6378 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6379 to `unsigned int' when defining a bitfield.
6381 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6383 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6385 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6387 * window.h (struct window): Convert left_margin_cols and
6388 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6389 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6390 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6392 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6394 (showing_window_margins_p, update_window_line, update_frame_1):
6395 * fringe.c (draw_fringe_bitmap_1):
6396 * xdisp.c (window_box_width): Adjust users.
6397 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6398 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6399 Use direct assignment.
6400 (Fset_window_configuration, save_window_save, Fwindow_margins):
6401 Convert Lisp_Object to integer and back where appropriate.
6402 (Fset_window_margins): Adjust user. Return t if any margin
6403 was actually changed, and mention this in docstring.
6405 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6407 * syntax.c (forward_word):
6408 * cmds.c (forward_char, backward_char): Mention the optional argument.
6410 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6412 * window.h (struct window): Convert left_fringe_width
6413 and right_fringe_width from Lisp_Objects to integers.
6415 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6416 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6417 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6419 (make_window): Initialize new integer fields to -1.
6420 (Fsplit_window_internal): Use direct assignment.
6421 (Fset_window_configuration, save_window_save):
6422 Convert Lisp_Object to integer and back where appropriate.
6423 (Fset_window_fringes): Adjust user. Return t if any fringe
6424 was actually changed, and mention this in docstring.
6426 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6428 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6429 * nsfns.m (x_set_cursor_type):
6430 * w32fns.c (x_set_cursor_type):
6431 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6432 * xdisp.c (set_frame_cursor_types): ...but in common code.
6434 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6436 * font.c (clear_font_cache): New function, stripped from...
6437 (Fclear_font_cache): ...here, which now uses the function
6438 above. Adjust comment.
6439 * font.h (clear_font_cache): Add prototype.
6440 * xfaces.c (clear_face_cache): Use clear_font_cache.
6442 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6444 * window.c (Fset_window_start): Compare `w', not `window' because
6445 `w' might not be equal to `window' after call to decode_live_window.
6447 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6449 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6450 This fixes a problem introduced by the Bug#15035 patch
6451 when using GPG. Reported by Herbert J. Skuhra.
6453 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6455 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6456 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6457 not yet initialized.
6459 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6461 * decompress.c (Fzlib_decompress_region): Support zlib
6462 decompression, too, and rename.
6464 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6466 Minor zlib configuration tweaks.
6467 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6468 Don't assume presence of fn_inflateInit2_ zlib internal function.
6470 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6472 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6473 include the zlib prefix.
6475 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6477 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6478 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6479 define static variables that are pointers to zlib functions to be
6481 (init_zlib_functions) [WINDOWSNT]: New function.
6482 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6484 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6485 macros instead of invoking the zlib functions directly.
6486 (syms_of_decompress): DEFSYM Qzlib_dll.
6487 Staticpro Szlib_available_p.
6489 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6491 Avoid looping over all frame windows to freeze and unfreeze.
6492 * window.h (struct window): Drop frozen_window_start_p.
6493 (freeze_window_starts): Drop prototype.
6494 * frame.h (struct frame): New frozen_window_starts flag.
6495 (FRAME_WINDOWS_FROZEN): New macro.
6496 * window.c (freeze_window_start, freeze_window_starts):
6498 (select_window, replace_window): Adjust users.
6499 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6500 (window_frozen_p): New function.
6501 (redisplay_window): Use it.
6503 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6505 Fix some fd issues when running subprocesses (Bug#15035).
6506 Fix bugs that can leak files or file descriptors on errors.
6507 Don't unlink open temp files, as that's hard for users to diagnose
6508 when things go awry (e.g., temp disk exhausted).
6509 Don't bother to lock temp files. Check for invalid recursion.
6510 * callproc.c (synch_process_fd): Remove. All uses removed.
6511 (synch_process_tempfile): New var or macro.
6512 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6514 (record_kill_process): New arg, the temp name. All callers changed.
6515 (delete_temp_file): Now just a simple wrapper around unlink.
6516 (call_process_kill): New arg, the call_process_fd array.
6517 Close them all. Clear synch_process_pid. Remove the temp file,
6518 or arrange for it to be removed.
6519 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6520 that's been moved to synch_process_tempfile. Caller changed.
6521 Do not remove the tempfile; that's now call_process_kill's
6523 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6524 call_process_kill; the caller now does that.
6525 (call_process_cleanup): Do not close the process fd; that's now
6526 call_process_kill's responsibility.
6527 (Fcall_process): Implement via new function call_process, which
6528 has most of the old body of Fcall_process, but with a different API.
6529 (call_process): New function that does not open or close filefd if
6530 it is nonnegative. Record which fds need to be closed, and let
6531 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6532 Signal an error if invoked recursively (could be done via a hook).
6533 Simplify creation of the tempfile in the MSDOS case.
6534 Don't create the output file until after checking for the executable.
6535 Report any failure to open /dev/null.
6536 Don't open /dev/null for writing twice; once is enough.
6537 Don't create pipe if all output is being discarded or sent to file.
6538 Don't worry about setting up the coding system or reading from the
6539 pipe if all output is being discarded.
6540 Hoist fd_error local into top level, to lessen block nesting.
6541 Don't record deleted pid here; now done by Fcall_process_region.
6542 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6543 and note its success in synch_process_tempfile.
6544 Do not leak resources when child_setup fails.
6545 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6546 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6547 (create_temp_file): Now returns open fd, with an additional
6548 Lisp_Object * argument to return the name. All callers changed.
6549 Do not close the file; rewind it instead, and leave it open for
6550 the caller. Do not lock the temp file. Unwind-protect the file
6551 and the file-descriptor.
6552 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6553 If an asynchrounous process, record it here, not in call_process.
6554 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6555 * eval.c (set_unwind_protect): New function.
6556 * fileio.c (write_region): New function, generalized from the
6557 old Fwrite_region. Do not lock temp files.
6558 (Fwrite_region): Use it.
6559 * lisp.h (set_unwind_protect, write_region): New decls.
6560 * process.c: Include <verify.h>.
6561 (make_process): Mark fds as initially closed.
6562 (deleted_pid_list): Now a list of pid-filename pairs.
6564 (close_process_fd): New function.
6565 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6566 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6567 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6568 (create_process, create_pty, Fmake_serial_process)
6569 (server_accept_connection): Record which fds need to be closed,
6570 and let deactivate_process close them.
6571 (Fmake_network_process): Do not discard the unwind-protect
6572 until it's safe to do so.
6573 (deactivate_process): Close the fds opened by create_process etc.
6574 (Fprocess_send_eof): Adjust to new way of recording open fds.
6575 Report an error if /dev/null can't be opened, instead of aborting.
6576 * process.h (PROCESS_OPEN_FDS): New constant.
6577 (struct Lisp_Process): New member open_fds.
6578 (record_kill_process, record_deleted_pid): Adjust signatures.
6579 (record_deleted_pid): Move decl here ...
6580 * syswait.h (record_deleted_pid): ... from here.
6582 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6584 * decompress.c: Fix bugs with large buffers and weird inputs.
6585 Tune a bit. Reindent as per usual Emacs style.
6586 (BUFFER_SIZE): Remove.
6587 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6588 more than UINT_MAX bytes. Decompress into the gap instead of into
6589 an auto buffer, as this should avoid copying. Return nil if
6590 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6591 set immediate_quit; we shouldn't trust zlib code that much.
6593 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6595 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6596 errors, and really move the gap to where we want it.
6598 * lisp.h: Include decompress.c support.
6600 * emacs.c (main): Include decompress.c support.
6602 * Makefile.in: Include -lz if present.
6604 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6606 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6607 (initWithTitle:): Initialize frame to 0.
6608 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6609 (fillWithWidgetValue:frame:): Rename from
6610 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6612 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6613 fillWithWidgetValue:frame:
6615 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6616 remove memory leak warnings.
6618 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6619 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6622 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6623 (x_activate_menubar): Update the whole menu.
6624 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6625 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6626 current event is not NSSystemDefined (Bug#15001).
6627 Call ns_check_menu_open only if trackingMenu is 2.
6628 (menuDidClose:): New method, decrease trackingMenu.
6629 (fillWithWidgetValue:setDelegate:): New method.
6630 (fillWithWidgetValue:): Call the above.
6632 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6634 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6636 Omit some unnecessary casts.
6637 Many of these go back to the old pre-C89 days, when they may have
6638 been needed, but we've been assuming C89 or later for a while now.
6639 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6640 (live_float_p, live_misc_p, live_vector_p):
6641 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6642 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6643 (defvar_per_buffer):
6644 * callint.c (Fcall_interactively):
6645 * doc.c (Fsubstitute_command_keys):
6646 * filelock.c (get_boot_time):
6647 * frame.c (xrdb_get_resource):
6648 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6649 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6650 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6651 (menuitem_highlight_callback, menu_destroy_callback)
6652 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6653 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6654 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6655 (xg_tool_bar_help_callback, tb_size_cb):
6656 * image.c (xpm_alloc_color, png_read_from_memory)
6657 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6658 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6660 * keymap.c (describe_map):
6661 * nsfns.m (Fns_display_monitor_attributes_list):
6662 * nsmenu.m (process_dialog:):
6663 * nsterm.m (hold_event):
6664 * process.c (wait_reading_process_output):
6665 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6666 * scroll.c (do_direct_scrolling, scrolling_1):
6667 * termcap.c (tgetent):
6668 * window.c (check_window_containing, add_window_to_list)
6669 (freeze_window_starts):
6670 * xdisp.c (compare_overlay_entries, vmessage):
6671 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6672 (x_get_monitor_attributes_xrandr)
6673 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6674 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6675 * xfont.c (xfont_match, xfont_open):
6676 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6677 (menubar_selection_callback, menu_position_func)
6678 (popup_selection_callback, create_and_show_popup_menu)
6679 (dialog_selection_callback, create_and_show_dialog):
6680 * xrdb.c (x_get_string_resource)
6682 * xsmfns.c (x_session_check_input):
6683 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6684 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6685 (xaw_jump_callback, xaw_scroll_callback):
6686 Omit unnecessary casts.
6688 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6690 Minor string-length refactoring.
6691 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6692 * frame.c (make_monitor_attribute_list):
6693 Prefer build_string to strlen + make_string.
6695 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6697 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6698 don't check minor_code (Bug#14417).
6700 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6702 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6703 vertical positions instead. This avoids calling MATRIX_ROW with
6704 row numbers that are possibly beyond valid limits. (Bug#15064)
6706 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6708 Use xstrdup and build_unibyte_string where applicable.
6709 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6710 * xfns.c (x_window):
6711 * xrdb.c (x_get_customization_string):
6712 * xterm.c (xim_initialize):
6713 * w32fns.c (w32_window): Use xstrdup.
6714 (w32_display_monitor_attributes_list):
6715 * emacs.c (init_cmdargs):
6716 * keyboard.c (PUSH_C_STR):
6717 * nsfont.m (nsfont_open):
6718 * sysdep.c (system_process_attributes):
6719 * w32.c (system_process_attributes):
6720 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6722 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6724 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6725 variables of these types so that GDB would know about them, as aid
6726 for debugging fatal exceptions. (Bug#15024) See also
6727 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6730 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6732 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6733 larger than the NSWindow (Bug#14934).
6735 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6737 Redesign redisplay interface to drop global variable updated_window.
6738 Always pass currently updated window as a parameter to update routines.
6739 * dispextern.h (updated_window): Remove declaration.
6740 (struct redisplay_interface): Pass window parameter to
6741 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6742 and after_update_window_hook.
6743 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6745 * dispnew.c (updated_window): Remove.
6746 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6747 (update_window_line): Adjust to match redisplay interface changes.
6748 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6749 (ns_scroll_run, ns_after_update_window_line):
6750 * w32term.c (x_update_window_begin, x_update_window_end)
6751 (x_after_update_window_line, x_scroll_run):
6752 * xterm.c (x_update_window_begin, x_update_window_end)
6753 (x_after_update_window_line, x_scroll_run):
6754 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6755 Likewise. Adjust comments where appropriate.
6756 (x_cursor_to): Simplify because this is always called during window
6757 update (but install debugging check anyway).
6758 (expose_window): Check must_be_updated_p flag to see whether this
6759 function is called during window update.
6761 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6763 Do not reset window modification event counters excessively.
6764 These leftovers and poor man's tricky methods to catch extra
6765 redisplay's attention are no longer needed.
6766 * frame.c (set_menu_bar_lines_1):
6767 * minibuf.c (read_minibuf_unwind):
6768 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6769 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6770 (window_scroll_line_based, Fset_window_configuration):
6771 * xdisp.c (redisplay_window): Do not reset last_modified and
6772 last_overlay_modified counters.
6774 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6776 * xselect.c (x_send_client_event): Set send_event and serial, memset
6777 data.l as it might be bigger than data.b. Use 24 bit mask to
6778 XSendEvent (Bug#15034).
6780 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6782 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6783 for TTY frames that are not the top frame on their console.
6786 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6788 * w32term.c (w32fullscreen_hook): Really maximize frame when
6789 asked for (Bug#14841).
6791 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6793 Prefer selected_window to Fselected_window, likewise for frames.
6794 * buffer.c (Fbuffer_swap_text):
6795 * data.c (Fvariable_binding_locus):
6796 * window.c (run_window_configuration_change_hook): Adjust users.
6797 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6798 Use decode_live_frame.
6800 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6802 Be more careful if selected window shows the buffer other than current,
6803 use window_outdated only if this is not so. This change should also
6804 address some weird issues discussed in Bug#13012.
6805 * window.h (window_outdated): New prototype.
6806 * window.c (window_outdated): Now here. Convert from static and
6807 always assume window's buffer.
6808 (Fwindow_end, Fwindow_line_height): Use it.
6809 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6810 and always assume window's buffer.
6811 (redisplay_window): Adjust user.
6812 (redisplay_internal): Call to reconsider_clip_changes once and
6813 check whether mode line should be updated only if selected window
6814 shows current buffer.
6815 (run_window_scroll_functions): Use eassert for debugging check.
6816 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6818 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6820 * window.c (window_scroll, window_scroll_pixel_based)
6821 (window_scroll_line_based): Use bool for booleans.
6823 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6825 * process.c: Fix minor off-by-one issues in descriptor counts.
6826 This shouldn't fix any real bugs, but it cleans up the code a bit.
6827 (max_process_desc, max_input_desc): -1, not 0, means none.
6829 (delete_input_desc): New function.
6830 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6831 (deactivate_process): Scan backwards when recomuting max_process_desc;
6832 that should be faster.
6833 (init_process_emacs): Initialize max_input_desc.
6835 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6837 Use region cache to speedup bidi_find_paragraph_start.
6838 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6839 Rename cache_long_line_scans to cache_long_scans.
6840 * buffer.c (bset_cache_long_line_scans): Rename to
6841 bset_cache_long_scans.
6842 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6843 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6845 (syms_of_buffer): Rename cache-long-line-scans to
6846 cache-long-scans. Adjust docstring.
6847 * search.c (newline_cache_on_off):
6848 * indent.c (width_run_cache_on_off): Adjust users.
6849 * bidi.c (bidi_paragraph_cache_on_off): New function.
6850 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6851 * insdel.c (prepare_to_modify_buffer):
6852 Invalidate bidi_paragraph_cache if enabled.
6854 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6856 Invalidate region caches only if buffer text is going to be changed.
6857 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6858 (modify_text): ...new prototype.
6859 (prepare_to_modify_buffer_1): New prototype.
6860 * textprop.c (modify_region): Rename to...
6861 (modify_text_properties): ...new function.
6862 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6863 (Fremove_list_of_text_properties): Adjust users.
6864 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6865 (modify_text): ...new function.
6866 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6867 (prepare_to_modify_buffer_1): ...new function.
6868 * casefiddle.c (casify_region):
6869 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6870 (Ftranspose_regions): Use modify_text.
6872 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6874 * lisp.mk (lisp): Add nadvice.elc.
6876 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6878 New macro to iterate over live buffers similar to frames.
6879 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6880 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6881 Declare buffer-related variables here to offload lisp.h.
6882 * buffer.c (Vbuffer_alist): Adjust comment.
6883 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6884 (other_buffer_safely):
6885 * data.c (store_symval_forwarding):
6886 * dispnew.c (Fframe_or_buffer_changed_p):
6887 * fileio.c (Fdo_auto_save):
6888 * filelock.c (unlock_all_files):
6889 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6891 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6893 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6894 * callproc.c (create_temp_file):
6895 * filelock.c (create_lock_file):
6896 Assume mkostemp, since it's now provided by Gnulib.
6898 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6900 * w32.c (mkostemp): New function.
6901 (mktemp): Remove, no longer used. Most of the code reused in
6902 mkostemp. (Bug#15015)
6903 (mktemp): Don't undef.
6905 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6907 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6908 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6909 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6910 (free_glyph_pool, check_glyph_memory): Likewise for
6911 all users. Adjust comments where appropriate.
6913 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6915 * composite.h: Minor fixups.
6916 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6917 to fix a misspelling, and change it to an inline function while
6918 we're at it (it need not be a macro). All uses changed.
6919 (composition_method, composition_valid_p):
6920 Rewrite to avoid assignments in if-conditions.
6922 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6924 Do not use global Lisp_Object in composition macros.
6925 * composite.h (composition_temp): Remove declaration.
6926 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6927 (composition_method, composition_valid_p): ...inline functions.
6928 (compose_region): Remove the leftover.
6929 * composite.c (composition_temp): Remove.
6930 (run_composition_function, update_compositions)
6931 (composition_compute_stop_pos, composition_adjust_point)
6932 (Ffind_composition_internal):
6933 * coding.c (handle_composition_annotation):
6934 * xdisp.c (handle_composition_prop, check_point_in_composition):
6935 Related users changed.
6937 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6939 Drop FRAME_PTR typedef.
6940 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6941 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6942 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6943 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6944 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6945 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6946 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6947 All related users changed.
6949 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6951 * eval.c (default_toplevel_binding): New function.
6953 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6954 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6955 (syms_of_eval): Export them.
6956 * data.c (Fdefault_value): Micro cleanup.
6957 * term.c (init_tty): Use "false".
6959 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6961 Fix X GC leak in GTK and raw (no toolkit) X ports.
6962 * xterm.c (x_free_frame_resources): If white and black relief
6963 GCs are allocated, always free them here.
6964 * xfns.c (x_make_gc): Omit redundant initialization.
6965 * widget.c (create_frame_gcs): Remove the leftover.
6966 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6967 in x_free_frame_resources.
6969 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6971 * nsterm.m (windowWillResize:toSize:): Only change title if
6972 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6974 (viewDidEndLiveResize): New method.
6976 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6977 inside NS_IMPL_COCOA.
6979 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6981 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6982 Do not check whether undo is enabled because record_insert and
6983 record_delete does that themselves.
6985 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6987 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6988 member which is not really used any more.
6989 (FRAME_XIC_BASE_FONTNAME): Remove.
6990 * xfns.c (xic_free_fontset): Adjust user.
6991 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6992 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6993 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6994 (xdialog_show): Use eassert for debugging check.
6995 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6997 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6999 * fileio.c, fns.c (merge): Move extern decl from here ...
7000 * lisp.h (merge): ... to here.
7002 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7004 Fix last font-related change.
7005 * w32font.h (w32font_list_internal, w32font_match_internal):
7007 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7008 (uniscribe_list_family): Adjust to match font API change.
7009 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7010 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7012 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7014 * frame.h (FRAME_MOUSE_UPDATE):
7015 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7016 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7018 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7020 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7021 * font.h (struct font_driver): Change list, match, and list_family
7022 functions to accept struct frame * as first arg.
7023 * font.c (font_score, font_compare, font_sort_entities):
7025 (font_sort_entities, font_list_entities, font_select_entity)
7026 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7027 match font API change.
7028 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7029 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7030 * ftxfont.c (ftxfont_list, ftxfont_match):
7031 * xftfont.c (xftfont_list, xftfont_match):
7032 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7033 * w32font.c (w32font_list, w32font_match, w32font_list)
7034 (w32font_list_internal, w32_font_match_internal): Likewise.
7035 * xfaces.c (Fx_family_fonts): Adjust user.
7037 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7039 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7040 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7041 only if HAVE_X_WINDOWS is in use.
7042 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7043 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7044 * w32term.c (x_wm_set_icon_position): Likewise.
7045 * w32fns.c (x_icon): Adjust user.
7047 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7049 * xterm.c (last_mouse_press_frame): Remove the
7050 leftover which is not really used any more.
7051 (handle_one_xevent, syms_of_xterm): Adjust users.
7052 (x_flush): Call XFlush once per each X display, not frame.
7053 This is better because this code always unconditionally skips
7054 non-X frames in Vframe_list and issues the only XFlush if we
7055 have more than one X frame on the same X display.
7056 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7057 Use bool for booleans.
7058 (x_draw_glyph_string_background, cvt_string_to_pixel)
7059 (cvt_pixel_dtor): Drop unnecessary prototypes.
7060 * xterm.h (x_display_ok): Adjust prototype.
7062 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7064 Drop unnecessary functions that deals with frame pixel size.
7065 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7066 (x_pixel_height): Drop prototypes.
7067 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7068 (x_pixel_height): Drop implementations.
7069 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7070 which should be always valid for window frame.
7071 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7072 * w32menu.c (Fx_popup_dialog):
7073 * xmenu.c (Fx_popup_dialog): Likewise for both.
7075 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7077 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7078 frame parameters and call to Fmodify_frame_parameters just once.
7079 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7080 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7081 and mention nil frame in docstring.
7083 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7085 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7086 (x_figure_window_size): Likewise. Adjust to return long.
7087 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7088 (toplevel): Move Qterminal_live_p to...
7089 * terminal.c (toplevel): ...here, make it static, and...
7090 (syms_of_terminal): ...DEFSYM here.
7091 * frame.h (Qterminal_live_p): Remove declaration.
7092 (make_frame, x_figure_window_size): Adjust prototype.
7093 * nsfns.m (Fx_create_frame): Use long for window flags.
7095 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7097 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7098 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7099 Do not assume that emacs_close (INT_MAX) is a no-op.
7101 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7103 * xfaces.c (make_face_cache): For struct face_cache, prefer
7104 xmalloc to xzalloc and so avoid redundant call to memset.
7105 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7107 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7109 * fringe.c (draw_window_fringes, update_window_fringes)
7110 (compute_fringe_widths):
7111 * w32term.c (x_draw_glyph_string):
7112 * window.c (candidate_window_p, Frecenter):
7113 * xfaces.c (realize_basic_faces, realize_default_face)
7114 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7115 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7116 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7117 * xmenu.c (Fx_menu_bar_open_internal):
7118 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7119 * xsettings.c (xft_settings_event):
7120 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7121 Use bool for booleans. Adjust style and comments where
7123 * dispextern.h (draw_window_fringes, update_window_fringes)
7124 (compute_fringe_widths):
7125 * xterm.h (x_had_errors_p): Adjust prototype.
7127 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7129 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7130 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7132 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7134 * fns.c (toplevel): Remove comment before Fsafe_length because
7137 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7139 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7141 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7143 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7144 frame which got the message is still alive, before dereferencing
7145 its pointer. (Bug#14970)
7147 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7148 be a live window, before using it as such. (Bug#14970)
7150 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7152 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7153 w32_detect_focus_change instead of doing part of its job by hand.
7154 This fixes the problem whereby FOCUS_OUT events were not sent to
7157 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7159 * process.c (Fprocess_list): Doc fix.
7161 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7162 being re-exposed only if it didn't ask to become visible.
7163 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7164 was previously iconified. (Bug#14841)
7165 (x_iconify_frame): Mark the frame iconified.
7167 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7169 Fix minor problems found by static checking.
7170 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7171 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7173 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7175 * eval.c (set_specpdl_old_value): New function.
7176 (unbind_to): Minor simplification.
7177 (get_backtrace_frame): New function.
7178 (Fbacktrace_frame): Use it. Add `base' argument.
7179 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7180 (syms_of_eval): Export backtrace-eval.
7181 * xterm.c (x_focus_changed): Simplify.
7183 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7185 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7187 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7189 * xdisp.c (redisplay_window): Instead of moving point out of
7190 scroll margin, reject the force_start method, and try scrolling
7191 instead. (Bug#14780)
7193 2013-07-24 Ken Brown <kbrown@cornell.edu>
7195 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7198 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7200 * eval.c (Fprogn): Do not check that BODY is a proper list.
7201 This undoes the previous change. The check slows down the
7202 interpreter, and is not needed to prevent a crash. See
7203 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7205 2013-07-23 Glenn Morris <rgm@gnu.org>
7207 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7209 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7211 Port to GNU/Linux systems with tinfo but not ncurses.
7212 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7213 to decide whether ncurses is being used. Without this change,
7214 GCC complains about tgetent not being declared, on a system
7215 that has tinfo installed but ncurses not installed.
7217 * eval.c (Fprogn): Check that BODY is a proper list.
7219 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7220 * data.c (Fsetq_default):
7221 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7222 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7224 Tune by taking advantage of the fact that ARGS is always a list
7225 when a function is declared to have UNEVALLED args.
7227 * emacsgtkfixed.c: Port to GCC 4.6.
7228 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7230 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7232 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7233 here to silence compiler warnings.
7235 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7237 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7238 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7239 from messing up Emacs's 'struct frame' (Bug#14923).
7241 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7243 * alloc.c (make_save_ptr_ptr): Define this function.
7244 It was inadvertently omitted. It's needed only if
7245 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7247 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7249 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7250 frame have focus (Bug#14895).
7252 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7254 Avoid vfork-related deadlock more cleanly.
7255 * callproc.c (child_setup): When the child's exec fails, output
7256 the program name, as that's more useful. Use O_NONBLOCK to avoid
7258 * process.c (create_process_1): Remove; no longer needed.
7259 (create_process): Remove timer hack; no longer needed, now that
7260 the child avoids deadlock.
7262 2013-07-20 Glenn Morris <rgm@gnu.org>
7264 * image.c (Fimage_flush): Fix doc typo.
7266 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7268 Fix array bounds violation when pty allocation fails.
7269 * process.c (PTY_NAME_SIZE): New constant.
7270 (pty_name): Remove static variable; it's now auto.
7271 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7272 Take pty_name as an arg rather than using a static variable.
7273 All callers changed.
7274 (create_process): Recover pty_flag from process, not from volatile local.
7275 (create_pty): Stay inside array even when pty allocation fails.
7276 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7278 * lread.c (Fload): Avoid initialization only when lint checking.
7279 Mention that it's needed only for older GCCs.
7281 2013-07-20 Kenichi Handa <handa@gnu.org>
7283 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7284 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7286 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7288 * lread.c (Fload): Avoid uninitialized warning.
7290 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7292 Fix some minor file descriptor leaks and related glitches.
7293 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7294 (create_lock_file): Use write, not emacs_write.
7295 * image.c (slurp_file, png_load_body):
7296 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7297 (server_accept_connection):
7298 Don't leak an fd on memory allocation failure.
7299 * image.c (slurp_file): Add a cheap heuristic for growing files.
7300 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7301 as that's what the other routines do. Maybe input need not be
7302 blocked at all, but it's better to be consistent.
7303 Avoid undefined behavior when strlen is zero.
7305 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7306 (NSTATICS): Now a constant; doesn't need to be a macro.
7308 2013-07-19 Richard Stallman <rms@gnu.org>
7310 * coding.c (decode_coding_utf_8): Add simple loop for fast
7311 processing of ASCII characters.
7313 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7315 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7317 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7319 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7320 unportable 'struct x_display_info'.
7321 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7324 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7326 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7327 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7329 (system_process_attributes): Prefer plain char to unsigned char
7330 when either will do. Clean up properly if interrupted or if
7331 memory allocations fail. Don't assume sscanf succeeds.
7332 Remove no-longer-needed workaround to stop GCC from whining.
7333 Read command-line once, instead of multiple times. Check read status a
7336 Fix obscure porting bug with varargs functions.
7337 The code assumed that int is treated like ptrdiff_t in a vararg
7338 function, which is not a portable assumption. There was a similar
7339 -- though these days less likely -- porting problem with various
7340 assumptions that pointers of different types all smell the same as
7341 far as vararg functions is conserved. To make this problem less
7342 likely in the future, redo the API to use varargs functions.
7343 * alloc.c (make_save_value): Remove this vararg function.
7344 All uses changed to ...
7345 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7346 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7348 (make_save_ptr): Rename from make_save_pointer, for consistency with
7349 the above. Define only on platforms that need it. All uses changed.
7351 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7353 * keyboard.c: Try to fix typos in previous change.
7354 (DISPLAY_LIST_INFO): New macro.
7355 (kbd_buffer_get_event): Do not access members that are not present
7356 in X11. Revert inadvertent change of "!=" to "=".
7358 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7360 * keyboard.c (kbd_buffer_get_event):
7361 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7362 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7364 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7366 * filelock.c: Fix unlikely file descriptor leaks.
7367 (get_boot_time_1): Rework to avoid using emacs_open.
7368 This doesn't actually fix a leak, but is better anyway.
7369 (read_lock_data): Use read, not emacs_read.
7371 * doc.c: Fix minor memory and file descriptor leaks.
7372 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7373 (get_doc_string, Fsnarf_documentation):
7374 Fix file descriptor leak on error.
7376 * term.c: Fix minor fdopen-related file descriptor leaks.
7377 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7378 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7380 * charset.c: Fix file descriptor leaks and errno issues.
7382 (load_charset_map_from_file): Don't leak file descriptor on error.
7383 Use plain record_xmalloc since the allocation is larger than
7384 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7386 * eval.c (record_unwind_protect_nothing):
7387 * fileio.c (fclose_unwind):
7389 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7390 The replacement doesn't block input, but that no longer seems
7393 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7395 * lread.c: Fix file descriptor leaks and errno issues.
7396 (Fload): Close some races that leaked fds or streams when 'load'
7398 (Fload, openp): Report error number of last nontrivial failure to open.
7399 ENOENT counts as trivial.
7400 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7402 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7403 now that the function is always called with a nonnegative arg.
7404 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7405 All uses replaced with ...
7406 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7408 A few more minor file errno-reporting bugs.
7409 * callproc.c (Fcall_process):
7410 * doc.c (Fsnarf_documentation):
7411 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7412 * process.c (set_socket_option):
7413 Don't let a constructor trash errno.
7414 * doc.c: Include <errno.h>.
7416 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7418 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7420 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7422 Fix w32 bug with call-process-region (Bug#14885).
7423 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7424 to Fcall_process when the input is empty. This simplifies the
7425 code a bit. It makes no difference on POSIXish platforms but
7426 apparently it fixes a bug on w32.
7428 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7429 * fileio.c (close_file_unwind): Don't close if FD is negative;
7430 this can happen when unwinding a zapped file descriptor.
7431 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7432 in case Emacs runs out of memory between the two unwind-protects.
7433 Don't trash errno when closing FD.
7434 Zap the FD in the specpdl when closing it, instead of deferring
7435 the removal of the unwind-protect; this fixes a bug where a child
7436 function unwinds the stack past us.
7438 New unwind-protect flavors to better type-check C callbacks.
7439 This also lessens the need to write wrappers for callbacks,
7440 and the need for make_save_pointer.
7441 * alloc.c (free_save_value):
7442 * atimer.c (run_all_atimers):
7444 * alloc.c (safe_alloca_unwind):
7445 * atimer.c (unwind_stop_other_atimers):
7446 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7447 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7448 * minibuf.c (choose_minibuf_frame_1):
7449 * process.c (make_serial_process_unwind):
7450 * xdisp.c (pop_message_unwind):
7451 * xselect.c (queue_selection_requests_unwind):
7452 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7453 * alloc.c (record_xmalloc):
7454 Prefer record_unwind_protect_ptr to record_unwind_protect with
7456 * alloc.c (Fgarbage_collect):
7457 Prefer record_unwind_protect_void to passing a dummy.
7458 * buffer.c (restore_buffer):
7459 * window.c (restore_window_configuration):
7460 * xfns.c, w32fns.c (do_unwind_create_frame)
7461 New wrapper. All record-unwind uses of wrappee changed.
7462 * buffer.c (set_buffer_if_live):
7463 * callproc.c (call_process_cleanup, delete_temp_file):
7464 * coding.c (code_conversion_restore):
7465 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7466 * editfns.c (save_excursion_restore)
7467 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7468 (save_restriction_restore):
7469 * eval.c (restore_stack_limits, un_autoload):
7470 * fns.c (require_unwind):
7471 * keyboard.c (recursive_edit_unwind, tracking_off):
7472 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7473 * macros.c (pop_kbd_macro, restore_menu_items):
7474 * nsfns.m (unwind_create_frame):
7475 * print.c (print_unwind):
7476 * process.c (start_process_unwind):
7477 * search.c (unwind_set_match_data):
7478 * window.c (select_window_norecord, select_frame_norecord):
7479 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7480 (fast_set_selected_frame):
7481 * xfns.c, w32fns.c (unwind_create_tip_frame):
7482 Return void, not a dummy Lisp_Object. All uses changed.
7483 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7484 * callproc.c (call_process_kill):
7485 * fileio.c (restore_point_unwind, decide_coding_unwind)
7486 (build_annotations_unwind):
7487 * insdel.c (Fcombine_after_change_execute_1):
7488 * keyboard.c (read_char_help_form_unwind):
7489 * menu.c (unuse_menu_items):
7490 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7491 * sound.c (sound_cleanup):
7492 * xdisp.c (unwind_redisplay):
7493 * xfns.c (clean_up_dialog):
7494 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7495 Accept no args and return void, instead of accepting and returning
7496 a dummy Lisp_Object. All uses changed.
7497 * cygw32.c (fchdir_unwind):
7498 * fileio.c (close_file_unwind):
7499 * keyboard.c (restore_kboard_configuration):
7500 * lread.c (readevalllop_1):
7501 * process.c (wait_reading_process_output_unwind):
7502 Accept int and return void, rather than accepting an Emacs integer
7503 and returning a dummy object. In some cases this fixes an
7504 unlikely bug when the corresponding int is outside Emacs integer
7505 range. All uses changed.
7506 * dired.c (directory_files_internal_unwind):
7507 * fileio.c (do_auto_save_unwind):
7508 * gtkutil.c (pop_down_dialog):
7509 * insdel.c (reset_var_on_error):
7510 * lread.c (load_unwind):
7511 * xfns.c (clean_up_file_dialog):
7512 * xmenu.c, nsmenu.m (pop_down_menu):
7513 * xmenu.c (cleanup_widget_value_tree):
7514 * xselect.c (wait_for_property_change_unwind):
7515 Accept pointer and return void, rather than accepting an Emacs
7516 save value encapsulating the pointer and returning a dummy object.
7518 * editfns.c (Fformat): Update the saved pointer directly via
7519 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7520 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7521 (unwind_body): New function.
7522 (record_unwind_protect): First arg is now a function returning void,
7523 not a dummy Lisp_Object.
7524 (record_unwind_protect_ptr, record_unwind_protect_int)
7525 (record_unwind_protect_void): New functions.
7526 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7527 * fileio.c (struct auto_save_unwind): New type.
7528 (do_auto_save_unwind): Use it.
7529 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7530 * insdel.c (struct rvoe_arg): New type.
7531 (reset_var_on_error): Use it.
7532 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7534 (specbinding_func): Remove; there are now several such functions.
7535 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7536 (set_unwind_protect_ptr): New function.
7537 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7539 Be simpler and more consistent about reporting I/O errors.
7540 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7541 Say "Read error" and "Write error", rather than "I/O error", or
7542 "IO error reading", or "IO error writing", when a read or write
7544 * process.c (Fmake_network_process, wait_reading_process_output)
7545 (send_process, Fprocess_send_eof, wait_reading_process_output):
7546 Capitalize diagnostics consistently. Put "failed foo" at the
7547 start of the diagnostic, so that we don't capitalize the
7548 function name "foo". Consistently say "failed" for such
7550 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7551 All callers changed. This is so it can use report_file_error.
7552 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7553 diagnostics consistently as above.
7555 * fileio.c (report_file_errno): Fix errno reporting bug.
7556 If the file name is neither null nor a pair, package it up as a
7557 singleton list. All callers changed, both to this function and to
7558 report_file_error. This fixes a bug where the memory allocator
7559 invoked by list1 set errno so that the immediately following
7560 report_file_error reported the wrong errno value.
7562 Fix minor problems found by --enable-gcc-warnings.
7563 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7564 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7566 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7568 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7569 Set event->arg to Qt if switch-event shall be generated.
7570 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7572 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7574 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7577 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7578 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7579 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7580 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7581 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7582 and there is a focused frame.
7583 (head_table): Add focus-in and focus-out.
7584 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7585 bind to handle-focus-in/out.
7587 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7588 (Fhandle_switch_frame): Call Fhandle_focus_in.
7589 (syms_of_frame): defsubr handle-focus-in/out.
7591 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7593 Fix porting bug to older POSIXish platforms (Bug#14862).
7594 * sysdep.c (emacs_pipe): New function, that implements
7595 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7596 This should port better to CentOS 5 and to Mac OS X 10.6.
7597 All calls to pipe2 changed.
7599 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7600 This makes the code easier to read and the executable a bit smaller.
7601 Do not replace all calls to Fcons that happen to create lists,
7602 just calls that are intended to create lists. For example, when
7603 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7604 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7605 Similarly for list2 through list5.
7606 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7607 * bytecode.c (exec_byte_code):
7608 * callint.c (quotify_arg, Fcall_interactively):
7609 * callproc.c (Fcall_process, create_temp_file):
7610 * charset.c (load_charset_map_from_file)
7611 (Fdefine_charset_internal, init_charset):
7612 * coding.c (get_translation_table, detect_coding_system)
7613 (Fcheck_coding_systems_region)
7614 (Fset_terminal_coding_system_internal)
7615 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7616 * composite.c (update_compositions, Ffind_composition_internal):
7617 * dired.c (directory_files_internal, file_name_completion)
7619 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7620 * doc.c (Fsnarf_documentation):
7621 * editfns.c (Fmessage_box):
7623 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7624 (Feval, eval_sub, Ffuncall, apply_lambda):
7625 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7626 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7627 (Fset_file_times, Finsert_file_contents)
7628 (Fchoose_write_coding_system, Fwrite_region):
7629 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7630 * font.c (font_registry_charsets, font_parse_fcname)
7631 (font_prepare_cache, font_update_drivers, Flist_fonts):
7632 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7633 * frame.c (make_frame, Fmake_terminal_frame)
7634 (x_set_frame_parameters, x_report_frame_params)
7635 (x_default_parameter, Fx_parse_geometry):
7636 * ftfont.c (syms_of_ftfont):
7637 * image.c (gif_load):
7638 * keyboard.c (command_loop_1):
7639 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7640 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7641 (Fminor_mode_key_binding, accessible_keymaps_1)
7642 (Faccessible_keymaps, Fwhere_is_internal):
7643 * lread.c (read_emacs_mule_char):
7644 * menu.c (find_and_return_menu_selection):
7645 * minibuf.c (get_minibuffer):
7646 * nsfns.m (Fns_perform_service):
7647 * nsfont.m (ns_script_to_charset):
7648 * nsmenu.m (ns_popup_dialog):
7649 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7650 (Fx_own_selection_internal):
7651 * nsterm.m (append2):
7652 * print.c (Fredirect_debugging_output)
7653 (print_prune_string_charset):
7654 * process.c (Fdelete_process, Fprocess_contact)
7655 (Fformat_network_address, set_socket_option)
7656 (read_and_dispose_of_process_output, write_queue_push)
7657 (send_process, exec_sentinel):
7658 * sound.c (Fplay_sound_internal):
7659 * textprop.c (validate_plist, add_properties)
7660 (Fput_text_property, Fadd_face_text_property)
7661 (copy_text_properties, text_property_list, syms_of_textprop):
7662 * unexaix.c (report_error):
7663 * unexcoff.c (report_error):
7664 * unexsol.c (unexec):
7665 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7666 (Fformat_mode_line, syms_of_xdisp):
7667 * xfaces.c (set_font_frame_param)
7668 (Finternal_lisp_face_attribute_values)
7669 (Finternal_merge_in_global_face, syms_of_xfaces):
7670 * xfns.c (x_default_scroll_bar_color_parameter)
7671 (x_default_font_parameter, x_create_tip_frame):
7672 * xfont.c (xfont_supported_scripts):
7673 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7674 (menu_help_callback, xmenu_show):
7676 * xterm.c (set_wm_state):
7677 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7678 and similarly for list2 through list5.
7680 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7682 * callproc.c (Fcall_process_region): Fix minor race and tune.
7683 (create_temp_file): New function, with the temp-file-creation part
7684 of the old Fcall_process_region. Use Fcopy_sequence to create the
7685 temp file name, rather than alloca + build_string, for simplicity.
7686 Don't bother to block input around the temp file creation;
7687 shouldn't be needed. Simplify use of mktemp.
7688 Use record_unwind_protect immediately after creating the temp file;
7689 this closes an unlikely race where the temp file was not removed.
7690 Use memcpy rather than an open-coded loop.
7691 (Fcall_process_region): Use the new function. If the input is
7692 empty, redirect from /dev/null rather than from a newly created
7693 empty temp file; this avoids unnecessary file system traffic.
7695 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7697 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7698 Simplify by making this case like the other two. This is a bit
7699 slower on obsolete hosts, but the extra complexity isn't worth it.
7701 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7702 * process.c (create_process) [!DOS_NT]:
7703 Remove now-unnecessary calls to emacs_close.
7705 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7707 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7708 returning early. (Bug#14850)
7710 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7711 and inhibit-iso-escape-detection attributes of 'undecided'.
7714 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7716 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7717 Reported by Herbert J. Skuhra in
7718 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7720 Don't lose top specpdl entry when memory is exhausted.
7721 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7722 specpdl overflow here, to simplify callers; all callers changed.
7723 Always reserve an unused entry at the stack top; this avoids
7724 losing the top entry's information when memory is exhausted.
7726 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7728 Clean up errno reporting and fix some errno-reporting bugs.
7729 * callproc.c (Fcall_process):
7730 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7731 * process.c (create_process, Fmake_network_process):
7732 * unexaix.c (report_error):
7733 * unexcoff.c (report_error):
7734 Be more careful about reporting the errno of failed operations.
7735 The code previously reported the wrong errno sometimes.
7736 Also, prefer report_file_errno to setting errno + report_file_error.
7737 (Fcall_process): Look at openp return value rather than at path,
7738 as that's a bit faster and clearer when there's a numeric predicate.
7739 * fileio.c (report_file_errno): New function, with most of the
7740 old contents of report_file_error.
7741 (report_file_error): Use it.
7742 (Ffile_exists_p, Ffile_accessible_directory_p):
7743 Set errno to 0 when it is junk.
7744 * fileio.c (Faccess_file):
7745 * image.c (x_create_bitmap_from_file):
7746 Use faccessat rather than opening the file, to avoid the hassle of
7747 having a file descriptor open.
7748 * lisp.h (report_file_errno): New decl.
7749 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7752 * process.c (create_process, wait_reading_process_output) [AIX]:
7753 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7754 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7755 a multithreaded environment anyway).
7756 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7758 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7760 * image.c (x_find_image_file): Don't close a remote file handle.
7762 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7764 Fix races with threads and file descriptors.
7765 * callproc.c (Fcall_process_region):
7766 * dired.c (open_directory):
7767 * emacs.c (main, Fdaemon_initialized):
7768 * image.c (x_find_image_file):
7769 * inotify.c (Finotify_rm_watch):
7770 * lread.c (Flocate_file_internal):
7771 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7772 * term.c (term_mouse_moveto, init_tty):
7773 * termcap.c (tgetent):
7774 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7775 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7776 * unexhp9k800.c, unexmacosx.c (unexec):
7777 * callproc.c (Fcall_process_region):
7778 Use emacs_close, not close.
7779 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7780 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7781 and posix_close function on current platforms (which all lack them).
7782 (emacs_close): Use it. This should fix the races on GNU/Linux and
7783 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7784 and it should avoid closing random victim file descriptors on
7787 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7789 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7790 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7793 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7794 This is for .gdbinit xbacktrace.
7796 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7797 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7798 (emacs_set_tty): Now static.
7799 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7800 * term.c (tty_capable_p, tty_default_color_capabilities)
7801 (get_tty_terminal, term_mouse_movement)
7802 (handle_one_term_event, init_tty, maybe_fatal):
7803 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7804 (tgetent, scan_file, name_match, compare_contin):
7805 * terminal.c (get_terminal):
7806 Use bool for boolean.
7807 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7808 Prefer char to unsigned char if either will do.
7809 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7810 (tty_write_glyphs): Prefer int to unsigned.
7811 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7812 All callers changed.
7813 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7815 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7818 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7819 (B__dummy__): New dummy symbol, to pacify C89.
7820 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7821 they can't grok varargs macros.
7822 * dispnew.c (add_window_display_history)
7823 (add_frame_display_history):
7824 * print.c (print_object):
7825 * xdisp.c (debug_method_add):
7826 Use %p printf format only for void pointers.
7827 * emacs.c (usage_message): New constant, replacing ...
7828 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7829 (main): Adjust to usage reorg.
7830 * fns.c (syms_of_fns):
7831 * profiler.c (syms_of_profiler):
7832 Don't use non-constant struct initializers.
7833 * gnutls.h (gnutls_initstage_t):
7834 * lisp.h (enum Lisp_Fwd_Type):
7835 * lread.c (lisp_file_lexically_bound_p):
7836 * xsettings.c (anonymous enum):
7837 Remove trailing comma.
7838 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7839 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7840 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7842 * regex.c (const_re_char): New type, to pacify strict C89.
7843 All uses of 'const re_char' replaced to use it.
7844 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7845 with glibc when strict C89. This change is imported from gnulib.
7847 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7848 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7849 Omit GNU_LINUX implementation, since it requires long long.
7850 * xterm.c (x_draw_underwave):
7851 Do not assume the traditional order of struct's members.
7852 (x_term_init): Rewrite to avoid the need for non-constant structure
7855 Syntax cleanup, mostly replacing macros with functions.
7856 This removes the need for the syntax_temp hack.
7857 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7858 * syntax.c (SYNTAX_INLINE): New macro.
7859 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7860 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7861 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7862 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7863 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7864 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7865 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7866 Now constants, not macros.
7867 (syntax_temp) [!__GNUC__]: Remove.
7868 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7869 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7870 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7871 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7872 Move here from syntax.h; now functions, not macros. Except for the
7873 last function, these are static since only syntax.c uses them.
7874 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7875 All uses changed. Now a function, not a macro; use this fact
7876 to simplify the code.
7877 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7878 compiler bugs; no longer relevant.
7879 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7880 (SYNTAX_INLINE): New macro.
7881 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7882 for the new functions. Use bool for boolean member.
7883 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7884 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7885 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7886 (SETUP_BUFFER_SYNTAX_TABLE):
7887 Now extern inline functions, not macros.
7888 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7889 Remove; all uses replaced by implementation.
7890 (syntax_temp) [!__GNUC__]: Remove decl.
7891 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7893 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7895 * emacs.c (main): Fix syntax error.
7897 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7899 Timestamp fixes for undo (Bug#14824).
7900 * atimer.c (schedule_atimer):
7901 * fileio.c (Ffile_newer_than_file_p):
7902 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7903 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7904 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7905 (syms_of_fileio): Remove Sclear_visited_file_name.
7906 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7907 file doesn't exist; this avoids an ambiguity with negative timestamps.
7908 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7909 * systime.h (make_emacs_time, invalid_emacs_time):
7910 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7911 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7912 * undo.c (record_first_change): Push (visited-file-modtime) onto
7913 undo list rather than reimplementing it by hand, incorrectly.
7915 2013-07-09 Ken Brown <kbrown@cornell.edu>
7917 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7919 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7921 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7923 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7925 Handle errno and exit status a bit more carefully.
7926 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7927 number into an exit status. Instead, use EXIT_CANCELED.
7928 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7929 * callproc.c (relocate_fd):
7930 * emacs.c (close_output_streams, main):
7931 * process.c (create_process):
7932 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7933 Use emacs_perror for simplicity.
7934 * callproc.c (relocate_fd, main):
7935 * sysdep.c (sys_subshell):
7936 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7937 (shut_down_emacs): Use emacs_write, not write.
7938 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7939 * fileio.c (Fcopy_file, e_write):
7940 * nsterm.m (ns_select):
7941 * process.c (send_process):
7942 * sound.c (vox_write):
7943 Use emacs_write_sig, not emacs_write.
7944 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7945 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7947 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7949 (emacs_full_write): New function.
7950 (emacs_write): Rewrite to use it.
7951 (emacswrite_sig, emacs_perror): New functions.
7952 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7954 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7956 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7957 on NS even if it is present. Pixmap on NS is a void*.
7959 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7961 Port to Ubuntu 10 (Bug#14803).
7962 Problem reported by T.V. Raman.
7963 * process.c (close_on_exec, accept4, process_socket):
7964 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7966 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7968 * w32.c (sys_dup): Declare prototype.
7972 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7974 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7976 Make file descriptors close-on-exec when possible (Bug#14803).
7977 This simplifies Emacs a bit, since it no longer needs to worry
7978 about closing file descriptors by hand in some cases.
7979 It also fixes some unlikely races. Not all such races, as
7980 libraries often open files internally without setting
7981 close-on-exec, but it's an improvement.
7982 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7983 * callproc.c (Fcall_process) [!MSDOS]:
7984 * emacs.c (main) [!DOS_NT]:
7985 * nsterm.m (ns_term_init):
7986 * process.c (create_process):
7987 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7988 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7989 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7990 Prefer mkostemp with O_CLOEXEC to mkstemp.
7991 * callproc.c (relocate_fd) [!WINDOWSNT]:
7992 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7993 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7995 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7996 Make the resulting file descriptor close-on-exec.
7997 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7998 * lread.c (load_descriptor_list, load_descriptor_unwind):
7999 Remove; no longer needed. All uses removed.
8000 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8001 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8003 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8004 (Fmake_network_process, Fnetwork_interface_list)
8005 (Fnetwork_interface_info, server_accept_connection):
8006 Make newly-created socket close-on-exec.
8007 * sysdep.c (emacs_open, emacs_fopen):
8008 Make new-created descriptor close-on-exec.
8009 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8010 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8012 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8014 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8015 for NS_IMPL_GNUSTEP.
8017 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8019 Fix openp errno handling.
8020 * callproc.c (Fcall_process): Preserve openp errno around close.
8021 * lread.c (openp): Set errno when returning -1, as some callers
8024 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8026 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8028 * nsterm.h (NSSavePanel): Update comment.
8029 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8030 (ns_run_file_dialog): Declare.
8032 * nsfns.m: Remove panelOK.
8034 (ns_run_file_dialog): New function.
8035 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8036 event loop, so file dialog is popped up by ns_run_file_dialog, called
8037 by sendEvent (Bug#14578).
8038 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8040 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8042 * xdisp.c (default_line_pixel_height): New function.
8043 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8044 (try_cursor_movement, redisplay_window, try_window)
8045 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8047 * window.c (window_scroll_pixel_based):
8048 use default_line_pixel_height.
8050 * dispextern.h (default_line_pixel_height): Add prototype.
8052 * frame.c (x_set_line_spacing): Accept a float value for
8053 line-spacing parameter, per the documentation.
8055 * data.c (Fmultibyte_string_p): Doc fix.
8057 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8059 Use emacs_open more consistently when opening files.
8060 This handles EINTR more consistently now, and makes it easier
8061 to introduce other uniform changes to file descriptor handling.
8062 * sysstdio.h: New file.
8063 * buffer.c (mmap_init):
8064 * cygw32.c (chdir_to_default_directory):
8065 * dispnew.c (Fopen_termscript):
8066 * emacs.c (Fdaemon_initialized):
8067 * fileio.c (Fdo_auto_save):
8068 * image.c (slurp_file, png_load_body, jpeg_load_body):
8069 * keyboard.c (Fopen_dribble_file):
8071 * print.c (Fredirect_debugging_output):
8072 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8073 * termcap.c (tgetent):
8074 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8075 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8076 * w32term.c (w32_initialize) [CYGWIN]:
8077 * xfaces.c (Fx_load_color_file):
8078 Use emacs_open instead of plain open, and emacs_fopen instead of
8080 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8081 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8082 * callproc.c (default_output_mode): New constant.
8083 (Fcall_process): Use it to call emacs_open instead of plain creat.
8084 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8085 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8086 (emacs_fopen): New function.
8087 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8088 Include <lisp.h>, for emacs_open.
8089 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8091 Remove duplicate #include directives.
8092 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8094 Don't include stdio.h twice.
8095 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8096 Don't include sys/types.h or stdio.h twice.
8097 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8098 * lread.c: Don't include coding.h twice.
8099 * nsfont.m: Don't include frame.h twice.
8100 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8101 * ralloc.c: Don't include <unistd.h> twice.
8102 * xdisp.c: Don't include font.h twice.
8103 * xterm.c: Don't include fontset.h twice.
8104 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8106 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8108 Scale ImageMagick images more carefully.
8109 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8110 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8111 Be more careful about avoiding undefined behavior after
8112 integer overflow and division by zero.
8114 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8116 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8117 (syms_of_w32fns): DEFSYM them.
8118 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8119 (CCHDEVICENAME): Define macros if not defined.
8120 (struct MONITOR_INFO_EX): New struct.
8121 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8122 (enum_display_monitors_fn): New variable.
8123 (globals_of_w32fns): Initialize it.
8124 (Fx_display_pixel_width, Fx_display_pixel_height)
8125 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8126 multi-monitor setups in docstrings.
8127 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8128 screen size by primary monitor's millimeter per pixel.
8129 (w32_monitor_enum, w32_display_monitor_attributes_list)
8130 (w32_display_monitor_attributes_list_fallback)
8131 (Fw32_display_monitor_attributes_list): New functions.
8132 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8134 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8136 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8138 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8140 * fileio.c (Qfile_notify_error): New error symbol.
8142 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8143 * inotify.c (inotify_callback, symbol_to_inotifymask)
8144 (Finotify_add_watch, Finotify_rm_watch): Use it.
8145 (inotifyevent_to_event): Exchange order of cookie and file name.
8146 (Finotify_add_watch): Adapt docstring.
8148 * lisp.h (Qfile_notify_error): Declare.
8150 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8152 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8153 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8154 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8155 which did not work (see <http://bugs.gnu.org/14569#307>).
8156 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8157 && (!noninteractive || initialized)). This attempts to thread
8158 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8160 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8162 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8163 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8165 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8167 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8168 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8169 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8170 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8172 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8174 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8175 Define to __sys_siglist.
8177 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8179 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8180 word-wrap, so that overflow-newline-into-fringe would work in
8181 visual-line-mode. (Bug#2749)
8182 (move_it_in_display_line_to): When the last scanned display
8183 element fits exactly on the display line, and
8184 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8185 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8186 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8187 finding buffer position that corresponds to pixel coordinates,
8188 e.g. in buffer_posn_from_coords.
8190 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8192 * process.c (handle_child_signal): Call catch_child_signal if
8195 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8197 Don't convert function pointers to void * and back.
8198 It isn't portable C, and it's easy enough to avoid.
8199 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8200 (make_save_value): Add support for SAVE_FUNCPOINTER.
8201 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8202 * print.c (print_object):
8203 Distinguish function from object pointers.
8204 * lisp.h (SAVE_FUNCPOINTER): New constant.
8205 (SAVE_SLOT_BITS): Adjust to it.
8206 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8207 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8208 (voidfuncptr): New typedef.
8209 (struct Lisp_Save_Value): New member data[0].funcpointer.
8210 (XSAVE_FUNCPOINTER): New function.
8212 Simplify buildobj processing.
8213 * Makefile.in (buildobj.h): Make it a sequence of strings each
8214 followed by comma, rather than a single string. Put it into a
8215 .tmp file in case there's an error while generating it.
8216 (gl-stamp): Use .tmp for temp files.
8217 (mostlyclean): Clean .tmp files.
8218 * doc.c (buildobj): Move to just the routine that needs it.
8219 It's now an array of strings, so processing is simpler.
8221 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8223 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8224 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8225 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8226 Invoke malloc_enable_thread even when not interactive.
8227 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8228 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8229 in this case, since the underlying bug has now been fixed.
8231 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8233 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8234 unlinking it (bug#14691).
8236 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8238 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8239 before checking whether buffer is modified. This lets
8240 `kill-buffer-query-functions' cancel killing of the buffer or save
8241 its content before `kill-buffer' asks user the "Buffer %s
8242 modified; kill anyway?" question.
8244 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8246 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8247 Let the super performKeyEquivalent deal with them (Bug#14747).
8249 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8251 * widget.c (resize_cb): Remove unused local.
8253 Do not use GTK 3 if it exists but cannot be compiled.
8254 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8255 * xterm.c (x_error_handler) [!USE_GTK]:
8258 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8260 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8262 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8263 to the valid range of values. (Bug#14753)
8265 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8266 when moving point by using the current glyph matrix. This avoids
8267 the need to force redisplay when this function is called in a
8270 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8272 Fix minor problems found by static checking.
8273 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8274 Redo the latter's body to sidestep GCC parenthesization warnings.
8275 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8276 * coding.c (detect_coding, detect_coding_system):
8277 * coding.h (struct undecided_spec):
8278 Use bool for boolean.
8279 * image.c (QCmax_width, QCmax_height): Now static.
8280 * xdisp.c (Fmove_point_visually): Remove unused local.
8282 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8284 * xdisp.c (Fmove_point_visually): New function.
8286 2013-06-28 Kenichi Handa <handa@gnu.org>
8288 * coding.h (define_coding_undecided_arg_index): New enum.
8289 (coding_attr_index): New members
8290 coding_attr_undecided_inhibit_null_byte_detection,
8291 coding_attr_undecided_inhibit_iso_escape_detection,
8292 coding_attr_undecided_prefer_utf_8.
8293 (undecided_spec): New struct.
8294 (struct coding_system): New member `undecided' of the member
8297 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8298 (detect_coding): Likewise.
8299 (detect_coding_system): Likewise.
8300 (Fdefine_coding_system_internal): New coding system properties
8301 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8303 (syms_of_coding): Adjust for coding_arg_undecided_max.
8305 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8307 * image.c (x_from_xcolors): Remove unused local.
8309 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8311 Defer image data transfer between X client and server until actual
8314 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8317 * image.c (Destroy_Image): Remove.
8318 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8319 `mask_p', and `colors_p'. All uses changed.
8320 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8321 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8322 New macros for `flags' arg to x_clear_image_1.
8323 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8324 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8325 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8326 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8327 (image_get_x_image, image_unget_x_image): New functions or macros.
8328 (image_background, image_background_transparent, x_to_xcolors)
8329 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8330 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8331 instead of Destroy_Image.
8332 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8333 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8334 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8335 (imagemagick_load_image, svg_load_image): Use them instead of
8336 x_create_x_image_and_pixmap, and x_put_x_image followed by
8337 x_destroy_x_image, respectively.
8338 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8339 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8340 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8341 background_transparent fields.
8342 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8343 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8345 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8347 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8348 This mostly consists of undoing recent changes.
8349 * callproc.c (Fcall_process):
8350 * process.c (create_process):
8351 Do not worry about catching SIGCHLD here, undoing previous change.
8352 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8353 * process.c, process.h (catch_child_signal):
8354 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8355 * process.c (catch_child_handler): Don't worry about being called
8356 lazily and do not assume caller has blocked SIGCHLD, undoing
8357 previous change. Move first-time stuff back to
8358 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8359 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8360 set lib_child_handler if it's already initialized, which may
8361 help avoid problems on GNUstep.
8363 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8365 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8366 * callproc.c (Fcall_process):
8367 * process.c (create_process):
8368 Make sure SIGCHLD is caught before we fork,
8369 since Emacs startup no arranges to catch SIGCHLD.
8370 * process.c (lib_child_handler): Initialize to null, not to
8372 (catch_child_signal): Allow self to be called lazily.
8373 Do nothing if it's already been called.
8374 Assume caller has blocked SIGCHLD (all callers do now).
8375 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8376 just before it's really needed.
8377 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8378 since it hasn't been caught yet.
8380 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8382 * image.c (compute_image_size): New function to implement
8383 :max-width and :max-height.
8384 (imagemagick_load_image): Use it.
8386 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8388 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8389 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8391 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8392 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8393 the SIGCHLD handler, since the code is not atomic and (due to glib)
8394 signals may be arriving now.
8395 * sysdep.c (init_signals): Do not catch child signals here;
8396 'main' now does that later, at a safer time.
8398 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8400 Clean up SIGCHLD handling a bit (Bug#14569).
8401 * process.c, process.h (catch_child_signal):
8402 Now always extern, even if !NS_IMPL_GNUSTEP.
8403 * process.c (catch_child_signal): Move glib tickler here from
8404 init_process_emacs, so that it's done earlier in Emacs
8405 initialization. Also move the noninteractive && !initialized
8406 check here from init_process_emacs. This is all a bit cleaner for
8407 GNUish platforms, and I hope it works around the Cygwin bug.
8408 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8409 that glib signal handling is tickled before glib creates threads.
8411 * process.c (wait_reading_process_output): Avoid int overflow
8412 when reading more than 2 GiB total from a process.
8414 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8416 * process.c (create_process): Handle a couple more cases,
8417 i.e., work even if new_argv and wait_child_setup[i] are cached.
8418 Use Fcall_process's style for volatile vars.
8420 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8422 * process.c (create_process): Mark PROCESS volatile.
8424 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8426 Use C99-style flexible array members if available.
8427 This avoids some subtle aliasing issues, which typically
8428 aren't a problem with GCC but may be a problem elsewhere.
8429 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8430 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8431 In either case, it uses a flexible array member rather than
8432 the old struct hack. All uses changed.
8433 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8434 Adjust to sdata reorganization.
8435 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8436 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8437 that ports better to pre-C99 non-GCC.
8438 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8439 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8440 as the latter has changed.
8441 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8442 and port better to pre-C99 GCC.
8443 * image.c (struct xpm_cached_color):
8444 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8445 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8446 Use FLEXIBLE_ARRAY_MEMBER.
8447 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8448 Move decl to top level so it gets checked against implementation.
8449 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8450 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8452 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8454 * syntax.c: Integer cleanups.
8455 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8456 All uses that need 0-or-2 changed to:
8457 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8458 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8459 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8460 (char_quoted, prev_char_comend_first, back_comment)
8461 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8462 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8463 Use bool for boolean.
8464 (update_syntax_table, skip_chars, skip_syntaxes):
8465 Prefer int to unsigned when either will do.
8466 (back_comment): Return boolean success flag, like forw_comment,
8467 instead of positive-or-minus-1 (which might have overflowed int anyway).
8468 Don't stuff ptrdiff_t into int.
8469 (syntax_spec_code, syntax_code_spec): Now const.
8470 (Fmatching_paren, scan_lists, scan_sexps_forward):
8471 Use enum syntaxcode for syntax code.
8472 (Fmatching_paren): Check that arg is a character, not just an integer.
8473 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8474 (Finternal_describe_syntax_value): Omit no-longer-needed
8476 (skip_chars): Use char, not unsigned char, when the distinction
8478 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8479 * bytecode.c (exec_byte_code):
8480 * syntax.c (syntax_spec_code, Fchar_syntax)
8481 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8483 * syntax.h (SYNTAX_WITH_FLAGS):
8484 Omit unnecessary casts.
8486 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8488 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8489 line dimensions here, to avoid race conditions with the main
8490 thread. (Bug#14062, bug#14630, bug#14669)
8492 * w32term.c (w32_draw_window_cursor): Compute the header line and
8493 mode line dimensions here.
8494 <w32_system_caret_window, w32_system_caret_hdr_height>:
8495 <w32_system_caret_mode_height>: New variables.
8497 * w32term.h: Declare them.
8499 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8501 * alloc.c (die): Move "assertion failed" string here ...
8502 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8503 COND when SUPPRESS_CHECKING. This shrinks the executable text
8504 size by 0.8% to 2.2% when configured with --enable-checking,
8505 depending on optimization flags (GCC 4.8.1 x86-64).
8507 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8509 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8511 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8512 base is 2; this is more accurate.
8514 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8516 * sound.c (string_default): Move to !WINDOWSNT section.
8517 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8519 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8521 * sound.c: Integer cleanups.
8522 Remove unnecessary forward decls.
8523 (struct sound_device): The 'file' member is now a Lisp_Object, not
8524 a char *, so that we needn't invoke alloca on a huge size.
8525 (Fplay_sound_internal): Adjust to this.
8526 (string_default): New function.
8527 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8528 Use it to adjust to the struct sound_device change.
8529 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8530 (be2hs) [0]: Remove.
8532 * syntax.c (skip_chars): Don't use uninitialized storage
8533 when searching a multibyte buffer for characters that are not in a
8534 unibyte string that contains non-ASCII characters.
8536 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8538 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8539 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8541 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8543 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8545 2013-06-18 Kenichi Handa <handa@gnu.org>
8547 * font.c (Ffont_spec): Signal an error for an invalid font name
8550 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8552 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8553 In particular this ports to 32-bit sparc Sun cc.
8554 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8555 array with a dummy element at specpdl[-1], so that its address can
8557 (unbind_to): Do not copy the binding; not needed, now that we
8558 copy old_value in the one place where the copy is needed.
8559 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8560 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8561 (union specbinding): Rename from struct specbinding. Redo layout
8562 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8563 which is not portable. With Sun C 5.12 32-bit sparc, the
8564 declaration causes nargs to be an unsigned bitfield, a behavior
8565 that the C standard allows; but Emacs wants nargs to be signed.
8566 The overall type is now a union of structures rather than a
8567 structure of union of structures, and the 'kind' member is now a
8568 bitfield, so that the overall type doesn't grow. All uses changed.
8569 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8571 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8573 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8574 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8576 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8578 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8580 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8581 unless we know that the window w's frame is a frame object.
8582 Another attempt at solving bug#14062 and bug#14630.
8584 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8586 * textprop.c (property_set_type): New enum.
8587 (add_properties): Allow appending/prepending text properties.
8588 (add_text_properties_1): Factored out of Fadd_text_properties.
8589 (Fadd_text_properties): Move all the code into
8590 add_text_properties_1.
8591 (Fadd_face_text_property): New function that calls
8592 add_text_properties_1.
8594 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8596 Move functions from lisp.h to individual modules when possible.
8597 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8598 * alloc.c (XFLOAT_INIT, set_symbol_name):
8599 * buffer.c (CHECK_OVERLAY):
8600 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8601 (set_char_table_parent):
8602 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8603 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8604 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8605 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8607 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8608 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8609 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8610 (backtrace_args, backtrace_debug_on_exit):
8611 * floatfns.c (CHECK_FLOAT):
8612 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8613 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8614 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8615 (set_hash_index_slot):
8616 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8617 * marker.c (CHECK_MARKER):
8618 * textprop.c (CHECK_STRING_OR_BUFFER):
8619 * window.c (CHECK_WINDOW_CONFIGURATION):
8620 Move here from lisp.h, and make these functions static rather than
8622 * buffer.c (Qoverlayp):
8624 * fns.c (Qhash_table_p):
8625 * window.c (Qwindow_configuration_p):
8627 * lisp.h: Remove the abovementioned defns and decls.
8629 Use functions, not macros, for XINT etc (Bug#11935).
8630 In lisp.h, prefer functions to function-like macros, and
8631 constants to object-like macros, when either will do. This:
8632 . simplifies use, as there's no more need to worry about
8633 arguments' side effects being evaluated multiple times.
8634 . makes the code easier to debug on some platforms.
8635 However, when using gcc -O0, keep using function-like macros
8636 for a few critical operations, for performance reasons.
8637 This sort of thing isn't needed with gcc -Og, but -Og
8638 is a GCC 4.8 feature and isn't widely-enough available yet.
8639 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8640 Remove enum lsb_bits; no longer needed.
8641 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8642 * buffer.c (Qoverlap):
8644 * fns.c (Qhash_table_p):
8645 Now extern, so lisp.h can use these symbols.
8646 * dispextern.h: Include character.h, for MAX_CHAR etc.
8647 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8648 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8649 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8650 (GLYPH_CODE_P): Move here from lisp.h.
8651 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8652 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8653 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8654 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8655 XUNTAG now returns void *.
8656 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8657 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8658 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8659 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8660 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8661 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8662 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8663 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8664 New macros, renamed from their sans-lisp_h_ counterparts.
8665 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8666 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8667 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8668 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8669 If compiling via GCC without optimization, define these as macros
8670 in addition to inline functions.
8671 To disable this, compile with -DINLINING=0.
8672 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8673 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8674 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8675 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8676 (INTMASK, VALMASK): Now macros, since static values cannot be
8677 accessed from extern inline functions.
8678 (VALMASK): Also a constant, for benefit of old GDB.
8679 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8680 is INTEGERP, which can fold it in.
8681 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8682 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8683 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8684 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8685 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8686 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8687 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8688 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8689 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8690 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8691 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8692 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8693 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8694 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8695 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8696 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8697 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8698 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8699 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8700 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8701 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8702 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8703 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8704 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8705 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8706 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8707 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8708 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8709 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8710 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8711 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8712 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8713 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8715 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8716 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8717 (VALMASK): Define in one place rather than in two, merging the
8718 USE_LSB_TAG parts; this is simpler.
8719 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8720 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8721 Move up, to avoid use before definition.
8722 Also include "globals.h" earlier, for the same reason.
8723 (make_natnum): New function.
8724 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8725 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8726 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8727 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8728 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8729 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8730 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8731 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8732 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8733 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8734 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8735 (Qwindow_configuration_p, Qimage): New forward declarations.
8736 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8737 (STRING_COPYIN): Remove; unused.
8738 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8739 (xcar_addr, xcdr_addr): New functions. All uses changed.
8740 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8741 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8742 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8743 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8744 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8745 (TYPE_RANGED_INTEGERP): Simplify.
8746 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8747 (setlocale, fixup_locale, synchronize_system_messages_locale)
8748 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8749 Now empty functions, not macros.
8750 (functionp): Return bool, not int.
8751 * window.c (Qwindow_configuration_p): Now extern,
8752 so window.h can use it.
8753 * window.h (Qwindowp): Move decl back to lisp.h.
8755 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8757 * xdisp.c (Fline_pixel_height): New function, required for solving
8760 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8762 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8764 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8766 * lread.c (syms_of_lread):
8767 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8769 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8771 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8773 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8775 * fileio.c (expand_file_name): Doc fix.
8777 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8779 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8780 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8781 Wait for self, not for 0. This can't hurt on GNU or similar
8782 system, and may help with Cygwin.
8784 * keyboard.c: Don't use PROP (...) as an lvalue.
8785 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8786 Use set_prop (A, B), not PROP (A) = B.
8788 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8790 * xdisp.c (get_it_property): Use it->window instead of generating
8791 a Lisp object from it->w.
8793 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8795 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8796 get-char-property the window that is being rendered, instead of
8797 the buffer, to support window-specific overlays. (Bug#14575)
8798 (compute_display_string_pos): When W is NULL, use the current
8799 buffer as the object to pass to get-char-property.
8800 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8801 pointer member of the bidi iterator, since no window is pertinent
8804 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8806 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8807 being displayed, and pass it to compute_display_string_pos.
8808 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8809 (bidi_paragraph_init): All callers changed.
8811 * xdisp.c (init_from_display_pos, init_iterator)
8812 (handle_single_display_spec, next_overlay_string)
8813 (get_overlay_strings_1, reseat_1, reseat_to_string)
8814 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8815 Set bidi_it.w member from it->w.
8816 (compute_display_string_pos): Accept additional argument, the
8817 window being displayed, and pass it to Fget_char_property.
8820 * dispextern.h (struct bidi_it): New member w, the window being
8822 (compute_display_string_pos): Adjust prototype.
8824 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8826 * xgselect.c: Remove unneeded include xterm.h.
8828 * process.c (wait_reading_process_output): Check for NS before GLIB.
8829 GLIB may be linked in due to rsvg, but ns_select must be called.
8831 * xgselect.c (xg_select): Remove call to window_system_available
8832 and g_main_context_pending at the top, so Gdk events (i.e. file
8833 notify) are processed when Emacs is started with -nw.
8835 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8837 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8838 (ctagsfiles3): New variable, includes only *.m files.
8839 (TAGS): Use an explicit language name in the regular expressions,
8840 to avoid transformation of '/SOMETHING' by MSYS to
8841 'c:\MSYS\SOMETHING'.
8843 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8845 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8847 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8849 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8850 still need to set the mouse pointer shape and activate help-echo.
8853 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8855 A few porting etc. fixes for the new file monitor code.
8856 See the thread containing
8857 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8858 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8859 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8860 (dir_monitor_callback, Fgfile_rm_watch):
8861 Use assq_no_quit instead of Fassoc, for speed.
8862 (dir_monitor_callback, Fgfile_rm_watch):
8863 eassert that the monitor is a fixnum.
8864 (dir_monitor_callback): No need for CDR_SAFE.
8865 Simplify building of lisp with alternative tails.
8866 (Fgfile_add_watch, Fgfile_rm_watch):
8867 Do not assume glib functions set errno reliably on failure.
8868 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8869 and signal an error otherwise.
8870 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8871 Use Fdelq instead of Fdelete, for speed.
8873 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8875 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8876 don't insist on being invoked on a highlighted tool-bar button.
8877 Avoids losing tool-bar functionality when mouse-highlight is nil.
8878 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8879 Don't highlight when mouse-highlight is nil.
8880 (note_mouse_highlight): When mouse-highlight is nil, don't return
8881 right away; instead, run tool-bar and mode-line highlight
8882 subroutine, clear any existing highlight, and revert the mouse
8883 pointer to its default shape. (Bug#14558)
8885 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8887 * lisp.mk (lisp): Add prog-mode.el.
8889 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8891 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8892 * process.c (dummy_handler): New function.
8893 (lib_child_handler): New static var.
8894 (handle_child_signal): Invoke it.
8895 (catch_child_signal): If a library has set up a signal handler,
8896 save it into lib_child_handler.
8897 (init_process_emacs): If using glib and not on Windows, tickle glib's
8898 child-handling code so that it initializes its private SIGCHLD handler.
8899 * syssignal.h (SA_SIGINFO): Default to 0.
8900 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8901 31; it should no longer be needed now.
8903 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8905 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8907 * gfilenotify.c (globals_of_gfilenotify): New function.
8908 (syms_of_gfilenotify): Move global initialization there.
8910 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8912 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8914 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8915 * keyboard.c (menu_bar_items, tool_bar_items):
8916 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8917 not override local keymaps any more.
8919 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8921 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8923 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8925 * w32console.c (initialize_w32_display): Return the dimensions of
8926 the console window via 2 additional arguments, not via the current
8927 frame. This avoids crashes due to overrunning the bounds of
8928 frame's decode_mode_spec_buffer, which is not resized following
8929 the change of the frame dimensions from the initial 10x10.
8931 * w32term.h (w32_initialize_display_info): Adjust prototype.
8933 * term.c (init_tty): Take dimensions of the frame from the values
8934 returned by initialize_w32_display.
8936 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8937 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8938 (LIBES): Add $(GFILENOTIFY_LIBS).
8940 * w32inevt.c (handle_file_notifications): Add dummy implementation
8941 for !HAVE_W32NOTIFY.
8943 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8945 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8947 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8949 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8951 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8953 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8955 Fix minor problems found by static checking.
8956 * data.c (pure_write_error):
8957 Use xsignal2, not Fsignal, as Fsignal might return.
8958 * eval.c (set_backtrace_debug_on_exit): Now static.
8959 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8960 No longer inline. EXTERN_INLINE is needed only for functions
8961 defined in .h files. Reindent function header as per GNU style.
8962 (backtrace_p, backtrace_top, backtrace_next):
8963 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8964 compiler or linker. Add extern decls to pacify gcc -Wall.
8965 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8967 * frame.c (free_monitors): Define only on platforms that need it.
8968 * nsterm.m (ns_term_init):
8969 * process.c (catch_child_signal):
8970 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8971 defined on all porting targets these days.
8972 * process.c, process.h (catch_child_signal):
8973 Make it extern only if NS_IMPL_GNUSTEP is defined.
8975 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8977 * w32.c (gettimeofday): Make the signature identical to prototype
8978 in nt/inc/sys/time.h.
8980 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8982 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8985 * keyboard.c (safe_run_hooks_error): Improve error message.
8987 * data.c (pure_write_error): Add `object' argument.
8988 * puresize.h (CHECK_IMPURE): Use it.
8990 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8992 * Makefile.in (NOTIFY_OBJ): New variable.
8993 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8995 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8996 Call syms_of_gfilenotify.
8998 * gfilenotify.c: New file.
9000 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9001 and Qfile_w32notify.
9002 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9003 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9005 * lisp.h: Declare syms_of_gfilenotify.
9007 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9009 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9011 Merge the specpdl and backtrace stacks. Make the structure of the
9012 specpdl entries more obvious via a tagged union of structs.
9013 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9014 (enum specbind_tag): New enum.
9015 (struct specbinding): Make it a tagged union of structs.
9016 Add a case for backtrace records.
9017 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9018 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9019 (backtrace_debug_on_exit): New accessors.
9020 (struct backtrace): Remove.
9021 (struct catchtag): Remove backlist field.
9022 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9024 (Flocal_variable_p): Speed up the common case where the binding is
9026 * eval.c (backtrace_list): Remove.
9027 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9028 (set_backtrace_args, set_backtrace_nargs)
9029 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9030 (backtrace_next): New functions.
9031 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9032 (unwind_to_catch, internal_lisp_condition_case)
9033 (internal_condition_case, internal_condition_case_1)
9034 (internal_condition_case_2, internal_condition_case_n): Don't bother
9035 with backtrace_list any more.
9036 (Fsignal): Adjust to new backtrace format.
9037 (grow_specpdl): Move up.
9038 (record_in_backtrace): New function.
9039 (eval_sub, Ffuncall): Use it.
9040 (apply_lambda): Adjust to new backtrace format.
9041 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9043 (specbind): Adjust to new specpdl format. Simplify.
9044 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9045 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9047 (mark_backtrace): Remove.
9048 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9049 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9050 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9052 * profiler.c (record_backtrace): Use get_backtrace.
9053 (handle_profiler_signal): Use backtrace_top_function.
9054 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9057 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9059 * process.h (catch_child_signal): Declare.
9061 * process.c (catch_child_signal): New function.
9062 (init_process_emacs): Call it.
9064 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9065 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9067 (x_set_cursor_type): Remove declaration.
9068 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9069 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9070 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9071 (ns_get_color): Use F suffix on float.
9072 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9073 (ns_get_rgb_color): Remove.
9074 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9075 (note_mouse_movement): x and y are CGFloat.
9076 (ns_draw_fringe_bitmap): Remove unused rowY.
9077 Change #if to COCOA && >= 10_6.
9078 (ns_draw_window_cursor): Remove unused overspill.
9079 (ns_draw_underwave): width and x are EamcsCGFloat.
9080 (ns_draw_box): thickness is CGFloat.
9081 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9082 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9083 if not in main thread.
9084 (ns_get_pending_menu_title, ns_check_menu_open)
9085 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9086 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9087 (sendFromMainThread:): New method.
9088 (changeFont:): size is CGFloat.
9089 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9090 Disable warning about permanent text.
9091 (characterIndexForPoint:): Adjust return type depending on GNUstep
9093 (mouseDown:): delta is CGFloat.
9094 (updateFrameSize): Remove unised variable f.
9095 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9096 Cast float to EmacsCGFloat.
9097 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9098 also to -1 when restoring.
9099 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9100 inside NS_IMPL_COCOA.
9101 (toggleFullScreen:): Put call to toggleFullScreen inside
9102 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9103 (setPosition:portion:whole:): por is CGFloat.
9104 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9105 (mouseDown:): Use CGFloat.
9106 (mouseDragged:): Remove unised variable edge.
9107 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9109 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9111 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9112 when NS_IMPL_GNUSTEP.
9113 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9114 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9115 (EmacsToolbar): Add clearAll. Add tag argument to
9116 addDisplayItemWithImage.
9117 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9119 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9121 * nsmenu.m (ns_update_menubar): Make static.
9122 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9123 (fillWithWidgetValue:): Add cast to SEL for setAction.
9124 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9125 (update_frame_tool_bar): Update code for GNUstep.
9126 (clearAll): New method.
9127 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9128 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9129 Move identifierToItem setObject and activeIdentifiers addObject before
9130 call to insertItemWithItemIdentifier.
9131 (validateVisibleItems): Fix indentation.
9132 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9133 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9134 UtilityWindow to aStyle, remove call to setStyleMask.
9136 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9138 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9139 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9140 Use F suffix on floats.
9141 (ns_char_width): Returns CGFloat.
9142 (ns_ascii_average_width): w is CGFloat instead of float.
9143 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9145 (ns_glyph_metrics): CGFloat instead of float.
9147 * nsfns.m (x_set_foreground_color, x_set_background_color):
9149 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9150 remove unused variables.
9151 (Fns_read_file_name): Keep track if panel is for save.
9152 Use ns_filename_from_panel/ns_directory_from_panel.
9153 (Fns_list_services): delegate only used for COCOA.
9154 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9155 Just return the input if GNUstep.
9156 (x_screen_planes): Remove.
9157 (Fxw_color_values): Use EmacsCGFloat
9158 (Fns_display_monitor_attributes_list): Only get screen number for
9160 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9162 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9163 ns_directory_from_panel.
9165 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9167 * process.c (handle_child_signal): Also use WCONTINUED.
9168 This is so that list-processes doesn't mistakenly list the process
9169 as stopped, when the process has actually been continued and is
9172 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9174 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9175 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9176 not already configured.
9178 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9180 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9182 * Makefile.in (mostlyclean): Remove *.res files.
9184 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9186 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9187 a buffer (bug#8447).
9189 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9191 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9192 display vector, and we backtrack, handle the case that the
9193 previous character position is also displayed from a display
9194 vector or covered by a display string or image. (Bug#14476)
9196 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9198 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9199 (struct MonitorInfo, free_monitors): Remove.
9200 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9201 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9202 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9205 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9206 (struct MonitorInfo, free_monitors): Remove.
9207 (ns_screen_name): Make static.
9208 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9209 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9212 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9213 (struct MonitorInfo): New struct.
9214 (free_monitors, make_monitor_attribute_list): Declare.
9216 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9218 (free_monitors, make_monitor_attribute_list): New functions.
9219 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9222 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9224 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9226 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9228 * keyboard.c: Apply keyboard decoding only to events that come directly
9229 from the tty, not from unread-command-events (bug#14368).
9230 (read_event_from_main_queue): New function, extracted from read_char.
9231 (read_decoded_char): Remove.
9232 (read_decoded_event_from_main_queue): New function to replace it.
9233 (read_char): Use it.
9234 (read_key_sequence): Use read_char rather than read_decoded_char.
9236 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9238 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9240 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9242 2013-05-22 Kenichi Handa <handa@gnu.org>
9244 The following changes are to fix the setting of
9245 buffer-file-coding-system on, for instance, C-x RET c unix RET
9246 _FILE_OF_DOS_EOL_TYPE_ RET.
9248 * coding.h (struct coding_system): New member detected_utf8_chars.
9250 * coding.c (detect_coding_utf_8): Count characters and check EOL
9251 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9253 (setup_coding_system): Do not initialize coding->head_ascii.
9254 (check_ascii): Do not set coding->eol_seen but update it. Do not
9255 call adjust_coding_eol_type here.
9256 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9257 If the eol-type of CODING is already specified, adjust the eol type
9258 of the found coding-system.
9259 (decode_coding_gap): Cancel previous change. Utilize the
9260 character numbers counted by detect_coding_utf_8. Fix detection
9263 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9265 * search.c (looking_at_1): Only set last_thing_searched if the match
9266 changed the match-data (bug#14281).
9268 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9270 * xdisp.c (reseat_at_previous_visible_line_start):
9271 Already declared in dispextern.h, so remove it here.
9272 (move_it_vertically_backward): Likewise.
9274 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9276 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9277 (Fx_display_pixel_width, Fx_display_pixel_height)
9278 (Fx_display_mm_width, Fx_display_mm_height):
9279 Mention `display-monitor-attributes-list' in docstrings.
9281 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9282 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9283 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9284 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9285 (Fx_display_backing_store, Fx_display_visual_class)
9286 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9287 (Fx_display_grayscale_p, Fx_display_pixel_width)
9288 (Fx_display_pixel_height, Fx_display_planes)
9289 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9290 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9291 (Fx_display_mm_width, Fx_display_mm_height)
9292 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9293 height for all physical monitors as in X11.
9295 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9296 Return pixel width or height for all physical monitors as in X11.
9298 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9300 Port --enable-gcc-warnings to clang.
9301 * bytecode.c (exec_byte_code):
9303 Redo diagnostic pragmas to pacify clang, too.
9304 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9305 * editfns.c (Fencode_time):
9306 * fileio.c (file_accessible_directory_p):
9307 * font.c (font_unparse_xlfd):
9308 Use '&"string"[index]' instead of '"string" + (index)'.
9309 * undo.c (user_error): Remove; unused.
9311 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9313 * insdel.c (insert_1_both): Document the arguments, instead of
9314 referring to insert_1, which no longer exists.
9316 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9317 some window, increment windows_or_buffers_changed, so that
9318 *Messages* display in that window is updated. (Bug#14408)
9320 * w32.c: Include epaths.h.
9321 (init_environment): Use cmdproxy.exe without leading directories.
9322 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9324 (gettimeofday): Adjust signature and return value to Posix
9327 * unexw32.c (open_output_file): Delete the existing emacs.exe
9328 before creating it, to break the hard link to the versioned
9331 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9332 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9333 (FIRSTFILE_OBJ): New variables.
9334 (W32_RES): Rename to EMACSRES. All users changed.
9335 (base_obj): Use $(CM_OBJ).
9336 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9337 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9338 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9339 $(W32_RES_LINK) before $(LIBES).
9340 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9342 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9344 * makefile.w32-in (DOC): Use just "DOC".
9346 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9348 * process.c: Export default filters and sentinels to Elisp.
9349 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9351 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9352 (Fset_process_sentinel, Fformat_network_address):
9353 Default to them instead of nil.
9354 (server_accept_connection): Sentinels can't be nil any more.
9355 (read_and_dispose_of_process_output): New function, extracted from
9356 read_process_output.
9357 (read_process_output): Use it; filters can't be nil.
9358 (Finternal_default_process_filter): New function, extracted from
9359 read_process_output.
9360 (exec_sentinel_unwind): Remove function.
9361 (exec_sentinel): Don't zilch sentinel while running.
9362 (status_notify): Sentinels can't be nil.
9363 (Finternal_default_process_sentinel): New function extracted from
9365 (setup_process_coding_systems): Default filter is not nil any more.
9366 (syms_of_process): Export new Elisp functions and initialize
9368 * lisp.h (make_lisp_proc): New function.
9370 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9372 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9374 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9376 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9377 unless we know that the window w is a leaf window.
9378 Another attempt at solving bug#14062.
9380 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9382 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9385 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9387 * image.c (gif_load): Check that subimages fit (Bug#14345).
9389 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9391 * lread.c (skip_dyn_eof): New function.
9392 (read1): Use it to skip the end of a file in response to #@00.
9394 * doc.c (get_doc_string): Slightly relax the sanity checking.
9396 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9398 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9399 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9400 (MonitorInfo): New struct.
9401 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9402 (Fns_display_monitor_attributes_list): New functions.
9403 (display-usable-bounds): Remove.
9404 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9407 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9409 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9410 (GTK_CHECK_VERSION): New macro, if not already defined.
9411 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9412 replaced by GTK_CHECK_VERSION.
9414 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9416 * xterm.h (GTK_PREREQ): New macro.
9417 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9418 to use this macro instead, for consistency and clarity.
9420 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9422 * xdisp.c (row_for_charpos_p): New function, with code of
9423 cursor_row_p, but accepts an additional argument CHARPOS instead
9424 of using a hardcoded PT.
9425 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9426 (row_containing_pos): Call row_for_charpos_p instead of partially
9427 doing the same. Fixes cursor positioning under longlines-mode
9428 when longlines-show-effect includes more than one newline, when
9429 moving the cursor vertically up.
9431 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9433 * makefile.w32-in (ACL_H): New macro.
9434 ($(BLD)/fileio.$(O)): Update dependencies.
9436 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9438 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9439 * Makefile.in (LIB_ACL): New macro.
9440 (LIBACL_LIBS): Remove.
9441 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9442 * fileio.c: Include <acl.h>.
9443 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9444 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9446 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9449 * unexelf.c: Don't assume ElfW (Half) fits in int.
9450 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9451 when dealing with ElfW (Half) values, since they can exceed 2**31
9452 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9453 (entry_address): Omit unused NUM arg. All uses changed.
9455 2013-05-07 Juri Linkov <juri@jurta.org>
9457 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9458 to the string converted from number with `Fnumber_to_string'.
9461 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9463 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9464 This fixes a problem introduced by my previous change.
9466 2013-05-07 Glenn Morris <rgm@gnu.org>
9468 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9470 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9472 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9474 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9476 Static checking by GCC 4.8.0.
9477 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9478 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9479 (x_get_monitor_attributes_fallback)
9480 (x_get_monitor_attributes_xinerama)
9481 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9482 Define only if USE_GTK.
9483 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9484 (x_get_monitor_attributes_fallback): Omit unused locals.
9485 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9486 Use double, not float, to avoid mixed-mode floating point arithmetic.
9488 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9489 Jan Djärv <jan.h.d@swipnet.se>
9491 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9492 (XINERAMA_CFLAGS): New macros.
9493 (ALL_CFLAGS, LIBES): Use them.
9495 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9496 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9497 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9498 (syms_of_xfns): DEFSYM them.
9499 (struct MonitorInfo): New struct.
9500 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9501 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9502 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9503 (x_get_monitor_attributes_xinerama): New functions.
9504 (Fx_display_monitor_attributes_list): New primitive.
9505 (syms_of_xfns): Defsubr it.
9507 * xterm.h (x_display_info): Add Xatom_net_workarea and
9508 Xatom_net_current_desktop.
9510 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9511 and dpyinfo->Xatom_net_current_desktop.
9513 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9515 * xdisp.c (pos_visible_p): Use the special code for finding the
9516 beginning of a display property or overlay for any "replacing"
9517 display property, not just for display strings. This solves
9518 incorrect reporting of position by posn-at-point. (Bug#14241)
9520 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9522 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9523 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9524 Verify that ElfW (Half) fits in int.
9525 (fatal): Use same signature as lisp.h.
9526 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9527 configure and build with -DUNEXELF_DEBUG without worrying about
9528 other modules that use DEBUG.
9529 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9530 possibly-wide integers now uses it instead of plain fprintf.
9531 (entry_address): New function, which avoids problems with 32-bit
9532 overflow on 64-bit hosts.
9533 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9534 (round_up): Don't assume the remainder fits in int.
9535 (find_section): Use bool for boolean. Simplify debug code.
9536 (unexec): Don't assume file sizes fit in int or size_t.
9537 Omit unnecessary trailing newline in 'fatal' format.
9538 Use strerror rather than outputting decimal error number.
9539 Remove unused code when emacs is not defined;
9540 this file relies on Emacs now.
9541 Don't assume e_phnum and e_shnum are positive.
9543 * regex.c: Fix problems when DEBUG is defined.
9544 (extract_number, extract_number_and_incr): Define regardless of
9545 whether DEBUG is defined; that's simpler and makes the code less
9546 likely to go stale in the normal case when DEBUG is not defined.
9547 Return int rather than taking an int * arg. All callers changed.
9548 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9549 Remove, replacing with ...
9550 (DEBUG_PRINT): New macro. All callers changed.
9551 (DEBUG_COMPILES_ARGUMENTS): New macro.
9552 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9553 (print_compiled_pattern, print_double_string) [DEBUG]:
9554 Use prototype rather than old-style definition.
9555 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9556 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9557 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9558 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9559 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9560 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9561 This matters only when DEBUG is defined.
9563 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9565 * xdisp.c (set_iterator_to_next): Set the
9566 ignore_overlay_strings_at_pos_p flag only if we are _really_
9567 iterating over an overlay string, as indicated by the
9568 current.overlay_string_index member. (Bug#14306)
9570 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9572 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9573 to where it is used, to avoid autorelease issues (Bug#14050).
9575 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9577 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9578 * fileio.c (syms_of_fileio): Implement this.
9579 * filelock.c (create_lock_file): If symbolic links don't work, so
9580 we use a regular file as a lock file, do not fsync the lock file;
9583 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9585 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9586 (syms_of_minibuf): Adjust accodingly.
9588 * callint.c (Fcall_interactively): Adjust calls accordingly.
9590 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9592 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9593 w->contents is a buffer before computing everything else.
9594 Use parentheses to disambiguate last part of the condition.
9596 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9597 assertion violations. (Bug#14062)
9599 2013-05-01 David Reitter <david.reitter@gmail.com>
9601 * nsfns.m (ns_tooltip): Initialize.
9603 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9605 * coding.c (decode_coding_gap): Don't remove the character before
9606 a newline unless it's a CR character. (Bug#14287)
9608 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9610 * dispextern.h (struct face): Move enum face_underline_type
9611 earlier so that bitfields can be in the same word.
9613 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9615 * nsfns.m (handlePanelKeys): New function.
9616 (EmacsOpenPanel:performKeyEquivalent:)
9617 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9618 arrows/function/control and copy/paste keys (Bug#14296).
9620 2013-04-27 Juri Linkov <juri@jurta.org>
9622 * callint.c (Fcall_interactively): Call `Qread_number' for
9623 interactive code letter `n' instead of using duplicate code.
9626 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9628 * systime.h (make_timeval): Declare as 'const'.
9630 2013-04-27 Kenichi Handa <handa@gnu.org>
9632 * font.c (font_open_entity): Always open a font of manageable
9635 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9637 Port better to AIX (Bug#14258).
9638 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9641 2013-04-24 Kenichi Handa <handa@gnu.org>
9643 * coding.c (decode_coding_iso_2022): When an invalid escape
9644 sequence is encountered, reset the invocation and designation
9645 status to the safest one.
9647 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9649 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9650 Without this fix, "make distclean" leaves stamp-h1 behind.
9652 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9654 * w32fns.c (w32_fullscreen_rect): New function to compute the
9655 window rectangle for the given fullscreen mode.
9656 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9657 longer tunes the window size. This keeps the window's edges flush
9658 with the screen and allows the taskbar to hide itself in fullboth.
9660 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9661 window decorations and uses the entire screen.
9663 * w32term.h (w32_fullscreen_rect) Add prototype.
9664 (struct w32_output): Replace normal_width, normal_height,
9665 normal_top, and normal_left members with a single normal_placement
9667 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9669 (FRAME_NORMAL_PLACEMENT): New macro.
9671 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9673 * minibuf.c (Ftest_completion): Silence compiler warning.
9675 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9677 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9680 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9683 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9684 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9685 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9686 parentheses where appropriate.
9688 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9690 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9692 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9694 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9695 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9696 Mention in the doc string that setting these variables takes
9697 effect only after a call to set-window-buffer. (Bug#14200)
9699 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9701 * indent.c (Fvertical_motion): Don't consider display strings on
9702 overlay strings as display strings on the buffer position we
9703 started from. This prevents vertical cursor motion from jumping
9704 more than one line when there's an overlay string with a display
9705 property at end of line.
9706 Reported by Karl Chen <Karl.Chen@quarl.org> in
9707 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9709 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9711 * window.c (select_window): `record_buffer' even if window is
9712 already selected (bug#14191).
9714 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9716 * window.c (Fwindow_end): Test more flags, including the buffer's
9717 last_overlay_modified flag, to determine whether the window's
9718 display is really up-to-date. Prevents the function from
9719 returning a stale value. (Bug#14170)
9720 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9723 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9725 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9726 garbaged only if it is not already the top frame on its TTY.
9727 This prevents flickering due to constant redrawing of TTY frames when
9728 there are GUI frames open in the same session. (Bug#13864)
9730 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9732 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9733 of marking the idle timers directly.
9735 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9737 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9740 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9742 * window.c (select_window): Don't record_buffer while the invariant is
9743 temporarily broken (bug#14161).
9745 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9747 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9749 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9751 2013-04-07 Romain Francoise <romain@orebokech.com>
9753 Ignore additional platform-specific ACL errors (Bug#13702).
9754 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9755 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9757 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9759 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9762 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9764 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9765 This bug was introduced by my 2013-02-25 change that simplified
9766 data_start configuration. Without this change, on GNU/Linux
9767 an Emacs configured with --enable-profiling fails immediately
9768 due to a profiler signal.
9769 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9770 with these flags. On platforms where special flags are needed
9771 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9772 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9773 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9775 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9777 Get rid of some platform-specific functions examining window
9778 system and its capabilities. This is a partial rework of the
9780 * lisp.h (have_menus_p): Remove prototype. This function is
9781 replaced with platform-independent window_system_available.
9782 (check_window_system): Move to...
9783 * frame.h (decode_window_system_frame, window_system_available):
9784 ...here, add new prototypes.
9785 * frame.c (window_system_available, decode_window_system_frame):
9787 (check_window_system): Platform-independent now.
9788 * xterm.h (x_in_use): Remove declaration.
9790 * w32term.h (check_x_frame):
9791 * nsterm.h (check_x_frame): Remove prototypes. This function
9792 is replaced with platform-independent decode_window_system_frame.
9793 * msdos.c (have_menus_p): Remove.
9794 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9795 Remove platform-specific functions. Use check_window_system,
9796 decode_window_system_frame and check_ns_display_info where
9797 appropriate. Minor style and comment tweaks.
9798 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9799 (check_x_frame): Likewise.
9800 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9802 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9803 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9804 * xmenu.c, xselect.c: All related users changed.
9806 2013-04-03 Kenichi Handa <handa@gnu.org>
9808 The following changes is to optimize the code for reading UTF-8
9811 * coding.c (check_ascii): Rename from detect_ascii. Return value
9812 changed. Check EOL format. Do not call adjust_coding_eol_type
9814 (check_utf_8): New function.
9815 (adjust_coding_eol_type): Do nothing if already adjusted.
9816 (detect_coding): Compare the return value of check_ascii with
9817 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9818 (decode_coding_gap): Optimize for valid UTF-8.
9820 2013-03-21 Kenichi Handa <handa@gnu.org>
9822 * coding.c (syms_of_coding): Cancel previous change.
9824 * insdel.c (insert_from_gap): Fix previous change.
9826 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9828 Consistently use platform-specific function to detect window system.
9829 * lisp.h (check_window_system): New prototype. This function is
9830 going to replace check_x, check_w32 and check_ns.
9831 (have_menus_p): Mention msdos.c in comment.
9832 * fontset.c (check_window_system_func): Remove. Adjust all users.
9833 * fontset.h (check_window_system_func): Remove prototype.
9834 * nsterm.h (check_ns):
9835 * xterm.h (check_x):
9836 * w32term.h (check_w32): Likewise.
9837 * menu.c (Fx_popup_menu): Use check_window_system.
9838 * msdos.c (check_window_system): Define for MS-DOS.
9839 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9840 * w32fns.c (check_window_system): Likewise for MS-Windows.
9841 * xfns.c (check_window_system): Likewise for X.
9842 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9843 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9845 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9847 Prefer < to > in range checks such as 0 <= i && i < N.
9848 This makes it easier to visualize quantities on a number line.
9849 This patch doesn't apply to all such range checks,
9850 only to the range checks affected by the 2013-03-24 change.
9851 This patch reverts most of the 2013-03-24 change.
9852 * alloc.c (xpalloc, Fgarbage_collect):
9853 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9854 * character.c (string_escape_byte8):
9855 * charset.c (read_hex):
9856 * data.c (cons_to_unsigned):
9857 * dispnew.c (update_frame_1):
9858 * doc.c (Fsubstitute_command_keys):
9859 * doprnt.c (doprnt):
9860 * editfns.c (hi_time, decode_time_components):
9861 * fileio.c (file_offset):
9862 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9863 * font.c (font_intern_prop):
9864 * frame.c (x_set_alpha):
9865 * gtkutil.c (get_utf8_string):
9866 * indent.c (check_display_width):
9867 * keymap.c (Fkey_description):
9868 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9870 * minibuf.c (read_minibuf_noninteractive):
9871 * process.c (wait_reading_process_output):
9872 * search.c (Freplace_match):
9873 * window.c (get_phys_cursor_glyph):
9874 * xdisp.c (redisplay_internal):
9875 * xsmfns.c (smc_save_yourself_CB):
9876 Prefer < to > for range checks.
9877 * dispnew.c (sit_for): Don't mishandle NaNs.
9878 This fixes a bug introduced in the 2013-03-24 change.
9879 * editfns.c (decode_time_components): Don't hoist comparison.
9880 This fixes another bug introduced in the 2013-03-24 change.
9882 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9884 * frame.h (struct frame): Drop scroll_bottom_vpos
9885 member becaue all real users are dead long ago.
9886 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9887 * xdisp.c (redisplay_internal): Adjust user.
9889 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9891 * nsmenu.m (showAtX:Y:for:): setLevel to
9892 NSPopUpMenuWindowLevel (Bug#13998).
9894 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9896 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9897 (ns_check_pending_open_menu): Declare.
9899 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9900 (x_activate_menubar): Update the menu with title that matches
9901 ns_get_pending_menu_title, and call
9902 ns_check_pending_openmenu (Bug#12698).
9903 (menuWillOpen:): New method.
9904 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9906 * nsterm.m (menu_will_open_state, menu_mouse_point)
9907 (menu_pending_title): New varaibles.
9908 (ns_get_pending_menu_title, ns_check_menu_open)
9909 (ns_check_pending_open_menu): New functions.
9911 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9913 * indent.c (current_column_bol_cache): Remove leftover which is not
9914 used in Fmove_to_column any more.
9915 (current_column, scan_for_column): Adjust users.
9916 * keyboard.c (last_point_position_buffer, last_point_position_window):
9917 Remove leftovers which are not used for recording undo any more.
9918 (command_loop_1, syms_of_keyboard): Adjust users.
9919 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9920 redisplay_window any more.
9921 (move_it_to): Adjust user.
9923 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9925 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9926 Update dependencies.
9928 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9930 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9931 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9934 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9936 * window.h (struct window): Replace hchild, vchild and buffer slots
9937 with a single slot 'contents'. This is possible because each valid
9938 window may have either the child window (in vertical or horizontal
9939 combination) or buffer to display (for the leaf window). Using that,
9940 a lot of operations to traverse and/or change window hierarchies may
9941 be simplified. New member horizontal is used to distinguish between
9942 horizontal and vertical combinations of internal windows.
9943 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9944 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9945 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9946 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9947 Use contents slot, not buffer, where appropriate.
9948 (wset_combination): New function.
9949 (wset_buffer): Add eassert.
9950 (Fframe_first_window): Simplify the loop reaching first window.
9951 (Fwindow_buffer): Use WINDOW_LEAF_P.
9952 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9953 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9954 (unshow_buffer): Convert initial debugging check to eassert.
9955 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9956 (make_parent_window, window_resize_check, window_resize_apply)
9957 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9958 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9959 Adjust to match struct window changes.
9960 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9961 (mark_window_cursors_off, count_windows, get_leaf_windows)
9962 (foreach_window_1): Simplify the loop.
9963 * alloc.c (mark_object): Do not check for the leaf window because
9964 internal windows has no glyph matrices anyway.
9965 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9966 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9967 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9968 (build_frame_matrix_from_window_tree, mirror_make_current)
9969 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9970 (update_window_tree, set_window_update_flags): Simplify the loop.
9971 (sync_window_with_frame_matrix_rows): Enforce live window.
9972 Use contents slot, not buffer, where appropriate.
9973 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9974 and WINDOW_HORIZONTAL_COMBINATION_P.
9975 (make_frame_visible_1): Simplify the loop.
9976 Use contents slot, not buffer, where appropriate.
9977 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9978 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9979 (expose_window_tree): Likewise.
9980 Use contents slot, not buffer, where appropriate.
9981 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9982 to avoid deleted windows. Use contents slot instead of buffer.
9983 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9984 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9985 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9986 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9988 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9990 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9991 identify the reasons for assertion violations in bug#14062 and
9993 (Fx_show_tip): Fix compilation error under
9994 "--enable-check-lisp-object-type". (Bug#14073)
9996 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9997 Reported by <rzl24ozi@gmail.com>.
9999 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10001 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10003 (unwind_with_echo_area_buffer): ...to restore it here.
10004 This is needed to ensure that...
10005 (redisplay_window): ...both window markers are valid here,
10006 which is verified by eassert.
10007 * editfns.c (save_excursion_save): Do not assume that
10008 selected_window always displays the buffer.
10009 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10012 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10014 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10017 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10019 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10021 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10023 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10024 since MinGW's w32api headers do. This avoids compiler warnings.
10026 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10027 if already defined.
10029 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10031 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10033 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10035 * gtkutil.c (style_changed_cb): Check if frame is live and an
10036 X frame (Bug#14038).
10038 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10040 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10041 Define only for _WIN32_WINNT less than 0x0500.
10042 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10044 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10045 see its own definitions of 'struct timeval' and 'struct timezone'.
10047 Fix incompatibilities between MinGW.org and MinGW64 headers.
10048 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10050 * w32.c (REPARSE_DATA_BUFFER): Guard with
10051 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10053 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10055 * xterm.c: Include X11/XKBlib.h
10056 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10058 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10060 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10062 * blockinput.h (input_blocked_p): Likewise.
10063 * bytecode.c (exec_byte_code): Likewise.
10064 * callproc.c (call_process_kill, call_process_cleanup)
10065 (Fcall_process): Likewise.
10066 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10067 (Fccl_execute_on_string): Likewise.
10068 * character.c (string_escape_byte8): Likewise.
10069 * charset.c (read_hex): Likewise.
10070 * cm.c (calccost): Likewise.
10071 * data.c (cons_to_unsigned): Likewise.
10072 * dired.c (directory_files_internal, file_name_completion):
10074 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10075 (sit_for): Likewise.
10076 * doc.c (Fsubstitute_command_keys): Likewise.
10077 * doprnt.c (doprnt): Likewise.
10078 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10079 * emacsgtkfixed.c: Likewise.
10080 * fileio.c (file_offset, Fwrite_region): Likewise.
10081 * floatfns.c (Fexpt, fmod_float): Likewise.
10082 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10084 * font.c (font_intern_prop): Likewise.
10085 * frame.c (x_set_alpha): Likewise.
10086 * gtkutil.c (get_utf8_string): Likewise.
10087 * indent.c (check_display_width): Likewise.
10088 * intervals.c (create_root_interval, rotate_right, rotate_left)
10089 (split_interval_right, split_interval_left)
10090 (adjust_intervals_for_insertion, delete_node)
10091 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10092 (merge_interval_right, merge_interval_left, copy_intervals)
10093 (set_intervals_multibyte_1): Likewise.
10094 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10095 * keymap.c (Fkey_description): Likewise.
10096 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10097 * lread.c (openp, read_integer, read1, string_to_number):
10099 * menu.c (ensure_menu_items): Likewise.
10100 * minibuf.c (read_minibuf_noninteractive): Likewise.
10101 * print.c (printchar, strout): Likewise.
10102 * process.c (create_process, Faccept_process_output)
10103 (wait_reading_process_output, read_process_output, send_process)
10104 (wait_reading_process_output): Likewise.
10105 * profiler.c (make_log, handle_profiler_signal): Likewise.
10106 * regex.c (re_exec): Likewise.
10107 * regex.h: Likewise.
10108 * search.c (looking_at_1, Freplace_match): Likewise.
10109 * sysdep.c (get_child_status, procfs_ttyname)
10110 (procfs_get_total_memory): Likewise.
10111 * systime.h (EMACS_TIME_VALID_P): Likewise.
10112 * term.c (dissociate_if_controlling_tty): Likewise.
10113 * window.c (get_phys_cursor_glyph): Likewise.
10114 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10115 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10117 * xfns.c (Fx_window_property): Likewise.
10118 * xmenu.c (set_frame_menubar): Likewise.
10119 * xselect.c (x_get_window_property, x_handle_dnd_message):
10121 * xsmfns.c (smc_save_yourself_CB): Likewise.
10122 * xterm.c (x_scroll_bar_set_handle): Likewise.
10124 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10126 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10127 to be optional or nil. Adjust comment and convert it to docstring.
10128 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10129 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10131 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10133 Static checking by GCC 4.8-20130319.
10134 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10135 * process.c (Fset_process_datagram_address)
10136 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10137 * xdisp.c (get_char_face_and_encoding)
10138 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10139 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10140 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10142 2013-03-24 Ken Brown <kbrown@cornell.edu>
10144 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10145 fix compilation on 64-bit Cygwin, where underscores are not
10146 automatically prepended.
10148 * w32term.c (w32_initialize): Silence compiler warning.
10150 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10152 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10153 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10154 variables, to save and restore frame dimensions.
10155 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10156 after returning from a 'fullscreen' configuration.
10157 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10158 to avoid races between the main thread and the input thread.
10160 * w32term.h (struct w32_output): New members normal_width,
10161 normal_height, normal_top, normal_left, and prev_fsmode.
10162 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10163 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10164 members of a frame.
10166 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10167 'fullscreen' parameter. Always record previous width and height
10168 of the frame, except when switching out of maximized modes, so
10169 that they could be restored correctly, instead of resetting to the
10170 default frame dimensions. Send SC_RESTORE command to the frame,
10171 unless we are going to send SC_MAXIMIZE, to restore the frame
10172 resize hints in the mouse pointer shown by the window manager.
10175 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10177 * lisp.h (get_frame_param): Adjust conditions for prototype
10180 2013-03-22 Ken Brown <kbrown@cornell.edu>
10182 * unexcw.c: Drop unneeded inclusion of w32common.h.
10183 (report_sheap_usage): Declare.
10184 (read_exe_header): Add magic numbers for x86_64.
10185 (fixup_executable): Fix printf format specifier for unsigned long
10188 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10190 * frame.h (struct frame): Put menu_bar_window under #ifdef
10191 because this member is not needed when X toolkit is in use.
10192 (fset_menu_bar_window):
10193 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10194 (free_glyphs, update_frame):
10195 * xdisp.c (expose_frame): Likewise.
10196 (display_menu_bar): Likewise. Remove redundant eassert.
10197 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10200 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10202 Use functions and constants to manipulate Lisp_Save_Value objects.
10203 This replaces code that used macros and strings and token-pasting.
10204 The change makes the C source a bit easier to follow,
10205 and shrinks the Emacs executable a bit.
10206 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10207 (make_save_value): Change 1st arg from string to enum. All callers
10210 (mark_object): Use if, not #if, for GC_MARK_STACK.
10211 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10212 (XSAVE_OBJECT): Now functions, not macros.
10213 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10214 the constant was never used.
10215 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10216 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10217 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10218 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10220 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10221 type3 with a single member save_type. All uses changed.
10222 (save_type, set_save_pointer, set_save_integer): New functions.
10223 * print.c (PRINTX): Remove.
10225 * alloc.c: Remove redundant static declarations.
10227 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10229 * window.h (struct window): Convert left_col, top_line, total_lines
10230 and total_cols from Lisp_Objects to integers. Adjust comments.
10231 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10233 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10234 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10235 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10236 Adjust users where appropriate.
10238 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10240 * frame.h (struct frame): Drop resx and resy because the same data is
10241 available from window system-specific output context. Adjust users.
10242 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10243 New functions to provide defaults when no window system available.
10244 (FRAME_RES_X, FRAME_RES_Y): New macros.
10245 (NUMVAL): Move from xdisp.c.
10246 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10247 (Ffont_face_attributes, Fopen_font):
10248 * image.c (gs_load):
10249 * w32font.c (fill_in_logfont):
10250 * xdisp.c (calc_pixel_width_or_height):
10251 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10252 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10254 2013-03-20 Kenichi Handa <handa@gnu.org>
10256 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10257 to 1 (temporary workaround until a bug related to ASCII
10258 optimization is fixed).
10260 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10262 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10263 Signal error if window is not internal. Adjust docstring.
10264 (delete_all_child_windows): Use combination_limit to save the buffer.
10265 (Fset_window_configuration): Adjust accordingly.
10266 * print.c (syms_of_print): Initialize debugging output not here...
10267 (init_print_once): ...but in a new function here.
10268 * lisp.h (init_print_once): Add prototype.
10269 * emacs.c (main): Add call to init_print_once. Adjust comments.
10271 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10273 * window.c (window_resize_check, window_resize_apply)
10274 (window_from_coordinates, recombine_windows, set_window_buffer)
10275 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10276 (Fsplit_window_internal, Fdelete_window_internal)
10277 (freeze_window_starts): Use bool for booleans.
10278 * window.h (window_frame_coordinates, resize_frame_windows)
10279 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10281 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10283 * dispnew.c (bitch_at_user): Use `user-error'.
10285 2013-03-17 Ken Brown <kbrown@cornell.edu>
10287 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10288 as return type of image_background. (Bug#13981)
10289 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10291 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10293 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10294 (ns_select): Don't return with result uninitialized.
10296 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10299 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10301 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10302 directories. If filename is nil, get directory name (Bug#13932).
10303 Use getFilename and getDirectory.
10304 (getFilename, getDirectory): New methods for EmacsSavePanel and
10306 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10308 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10310 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10312 2013-03-15 Kenichi Handa <handa@gnu.org>
10314 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10315 (adjust_after_replace): Make it back to static. Delete the third
10316 arg text_at_gap_tail. Cancel the code for handling it.
10318 * coding.h (struct coding_system): New member eol_seen.
10320 * coding.c (detect_ascii): New function.
10321 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10322 when the source bytes are actually scanned. On detecting for
10323 coding_category_utf_8_auto, call detect_ascii instead of scanning
10324 source bytes directly.
10325 (produce_chars): Call insert_from_gap with the new arg 0.
10326 (encode_coding): Likewise.
10327 (decode_coding_gap): Control ASCII optimization by the variable
10328 disable_ascii_optimization instead of #ifndef .. #endif.
10329 Deccode EOL format according to coding->eol_seen.
10330 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10333 * lisp.h (adjust_after_replace): Cancel externing it.
10334 (insert_from_gap): Adjust prototype.
10336 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10338 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10339 FULLSCREEN_MAXIMIZED. (Bug#13935)
10341 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10343 * region-cache.c (find_cache_boundary, move_cache_gap)
10344 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10345 Simplify debugging check and convert to eassert. Adjust comment.
10346 (pp_cache): Put under ENABLE_CHECKING.
10348 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10350 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10351 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10352 and WM_ACTIVATEAPP.
10353 (w32fullscreen_hook): If the frame is visible, reset
10354 f->want_fullscreen flag after changing the frame size. If the
10355 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10358 2013-03-13 Daniel Colascione <dancol@dancol.org>
10360 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10361 too so that these builds can use Cygwin's file conversion
10362 functions. (We've been building and linking cygw32.o all along
10363 and just not using it.)
10365 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10367 File synchronization fixes (Bug#13944).
10368 * Makefile.in (LIB_FDATASYNC): New macro.
10370 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10371 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10372 Don't worry about HAVE_FSYNC, since a substitute fsync is
10373 available if the system lacks one.
10374 (Fwrite_regin): Retry fsync if interrupted.
10376 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10378 * w32term.c (w32_read_socket): If the Emacs frame is being
10379 activated, call w32fullscreen_hook, to make sure the new frame
10380 dimensions are in effect. (Bug#13937)
10382 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10384 * xdisp.c (init_iterator): Simplify because both character and byte
10385 positions are either specified or -1. Add eassert. Adjust comment.
10386 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10387 character and byte positions can be obtained from marker.
10389 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10391 Static checking by Sun C 5.12.
10392 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10393 * bytecode.c (exec_byte_code):
10394 * dispnew.c (init_display):
10396 * fileio.c (Fsubstitute_in_file_name):
10397 * keyboard.c (Fevent_convert_list):
10398 * keymap.c (Fsingle_key_description):
10399 * term.c (maybe_fatal, fatal):
10400 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10401 * xsmfns.c (Fhandle_save_session):
10402 Omit unreachable code.
10403 * keymap.c (map_keymap_char_table_item): Cast void * to
10404 a function pointer type; the C Standard requires this.
10406 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10407 Include <sys/param.h> unconditionally, as that works elsewhere and
10408 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10409 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10412 See ChangeLog.12 for earlier changes.
10414 ;; Local Variables:
10418 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10420 This file is part of GNU Emacs.
10422 GNU Emacs is free software: you can redistribute it and/or modify
10423 it under the terms of the GNU General Public License as published by
10424 the Free Software Foundation, either version 3 of the License, or
10425 (at your option) any later version.
10427 GNU Emacs is distributed in the hope that it will be useful,
10428 but WITHOUT ANY WARRANTY; without even the implied warranty of
10429 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10430 GNU General Public License for more details.
10432 You should have received a copy of the GNU General Public License
10433 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.