1 2014-06-08 Glenn Morris <rgm@gnu.org>
3 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
7 2014-06-04 Eli Zaretskii <eliz@gnu.org>
9 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
10 contains garbage on WINDOWSNT (which could potentially infloop at
13 Minimize cursor motion during TTY menu updates.
14 * term.c (tty_menu_display): Don't position cursor here. Instead,
15 pass the cursor coordinates to update_frame_with_menu.
16 (tty_menu_activate): Send the hide cursor command only once in an
17 iteration through the outer 'while' loop.
19 * dispnew.c (update_frame_1): Accept an additional argument
20 SET_CURSOR_P, and position the cursor at the end of the frame
21 update only if that argument is non-zero. All callers changed to
22 provide the additional argument as non-zero, except for
23 update_frame_with_menu.
24 (update_frame_with_menu): Accept 2 additional arguments ROW and
25 COL; if they are non-negative, instruct update_frame_1 not to
26 position the cursor, and instead position it according to ROW and
29 * dispextern.h (update_frame_with_menu): Update prototype.
31 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
33 * callproc.c (call_process): Don't check read-only if we don't insert
36 2014-06-02 Eli Zaretskii <eliz@gnu.org>
38 * dispnew.c (update_frame_with_menu): Set display_completed.
40 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
42 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
44 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
46 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
49 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
51 Bring back the changes to GDB-visible symbols, but only on AIX.
52 And only if it's not pre-4.2 GCC.
53 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
54 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
55 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
58 2014-05-31 Eli Zaretskii <eliz@gnu.org>
60 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
61 with PT, not GPT. (Bug#16433)
63 Revert last changes to GDB-visible symbols.
64 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
65 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
66 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
69 2014-05-31 Glenn Morris <rgm@gnu.org>
71 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
73 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
75 Fix port to 32-bit AIX with xlc (Bug#17598).
76 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
77 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
78 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
79 to work around a compiler bug in IBM xlc 12.1.
81 2014-05-29 Eli Zaretskii <eliz@gnu.org>
83 * xterm.c (x_update_window_end): Don't invalidate the entire
84 mouse-highlight info, just signal frame_up_to_date_hook that mouse
85 highlight needs to be redisplayed. (Bug#17588)
87 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
89 Port the GDB-visible symbols to AIX.
90 Without them, GDB doesn't work to debug Emacs, since the AIX linker
91 optimizes away the relevant external symbols. Use enums instead;
92 this suffices for the AIX port, which is 32-bit-only anyway.
93 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
94 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
95 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
98 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
100 Include sources used to create macuvs.h.
101 * Makefile.in ($(srcdir)/macuvs.h): New rule.
102 * macuvs.h: Use automatically-generated header.
104 2014-05-25 Eli Zaretskii <eliz@gnu.org>
106 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
107 if we are iterating over an object that generates glyphs for
108 marginal areas. (Bug#17585)
110 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
112 * xdisp.c (safe__call1, safe__eval): Now static.
114 2014-05-24 Eli Zaretskii <eliz@gnu.org>
116 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
117 (safe_call, safe__call1): Construct a va_list argument for safe_call.
118 (safe_call1): Call safe_call instead of safe__call directly.
120 2014-05-24 Ken Brown <kbrown@cornell.edu>
122 * w32term.c (x_delete_display) [CYGWIN]: Don't free
123 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
126 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
128 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
129 (safe__call, safe__call1, safe__eval): New functions.
131 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
132 (display_mode_element): Same for `:eval'.
134 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
136 Fix port to 32-bit AIX (Bug#17540).
137 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
138 twice. _text already includes this offset.
139 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
141 2014-05-21 Eli Zaretskii <eliz@gnu.org>
143 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
144 when closest_pos is identical to to_charpos, don't recurse, since
145 we already tried that, and failed. (Bug#17539)
147 2014-05-20 Eli Zaretskii <eliz@gnu.org>
149 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
150 unwinding when frame's faces were not initialized yet, increment
151 the frame's image-cache reference count before calling
152 x_free_frame_resources. Don't dereference
153 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
155 2014-05-11 Glenn Morris <rgm@gnu.org>
157 * fileio.c (Ffile_executable_p): Doc tweak.
159 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
161 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
162 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
164 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
166 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
168 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
170 Fix initialization of minibuffer history variable (Bug#17430).
171 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
172 Move the initialization up to prevent any "value void" message.
174 2014-05-06 Samuel Bronson <naesten@gmail.com>
176 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
177 are matched (bug#17413).
179 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
181 Stop tooltips pulling Emacs window to front (Bug#17408).
182 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
183 SetWindowPos invocations.
185 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
187 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
188 not initialized (Bug#17398).
190 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
192 Revert recent libpng changes (Bug#17339).
193 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
194 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
196 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
198 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
199 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
200 because WCONTINUED is always defined now.
201 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
203 2014-05-03 Eli Zaretskii <eliz@gnu.org>
205 * buffer.c (overlay_strings): Fix the wording of the commentary.
207 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
209 Consult libpng-config more consistently (Bug#17339).
210 * Makefile.in (PNG_CFLAGS): New var.
211 (ALL_CFLAGS): Use it.
212 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
213 CFLAGS now handles this.
215 2014-05-01 Glenn Morris <rgm@gnu.org>
217 * floatfns.c (Fisnan):
218 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
220 2014-05-01 Eli Zaretskii <eliz@gnu.org>
222 * term.c (tty_menu_activate): A better initialization for cursor
225 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
227 * intervals.c: Tighten assertions.
228 (create_root_interval): Make sure the interval is not empty.
229 (intervals_equal): Use booleans.
230 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
231 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
232 (balance_possible_root_interval): Simplify and use booleans.
233 (split_interval_right, split_interval_left): Check LENGTH, and remove
234 now redundant assertion.
235 (adjust_intervals_for_insertion): Remove now redundant assertions.
236 (delete_node, interval_deletion_adjustment)
237 (adjust_intervals_for_deletion, merge_interval_right)
238 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
239 (reproduce_interval): Make sure the interval is not empty.
241 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
243 * term.c (tty_menu_activate): Don't assume row and col are initialized.
244 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
245 satisfaction that they would always be initialized.
247 2014-04-29 Eli Zaretskii <eliz@gnu.org>
249 * term.c (tty_menu_display): Move the cursor to the active menu
251 (tty_menu_activate): Return the cursor to the active menu item
252 after displaying the menu and after displaying help-echo. See
253 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
254 for the details of why this is needed by screen readers and
257 2014-04-29 Glenn Morris <rgm@gnu.org>
259 * process.c (handle_child_signal):
260 Handle systems without WCONTINUED. (Bug#15110, 17339)
262 2014-04-23 Eli Zaretskii <eliz@gnu.org>
264 * search.c (Fnewline_cache_check): Don't try to count newlines
265 outside the buffer's restriction, as find_newline doesn't support that.
267 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
269 Port to GCC 4.9.0 with --enable-gcc-warnings.
270 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
272 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
273 a way that also works with GCC 4.9.0.
275 * search.c (Fnewline_cache_check): Remove unused locals.
277 2014-04-22 Eli Zaretskii <eliz@gnu.org>
279 * search.c (find_newline1): New subroutine.
280 (Fnewline_cache_check): New function.
281 (syms_of_search): Defsubr it.
283 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
285 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
286 * keyboard.c (unblock_input): Add comment.
287 * xgselect.c (xg_select): Prevent Glib main loop recursion.
289 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
291 * intervals.c (rotate_right, rotate_left): Fix up length computation.
292 Also change identifiers to match the comments, and add more assertions
295 2014-04-18 Eli Zaretskii <eliz@gnu.org>
297 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
298 glyph is written to TEXT_AREA of the temporary glyph_row.
301 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
303 * emacs.c (close_output_streams): Don't clear and restore errno.
305 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
307 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
308 never becomes visible, i.e. using XMonad (Bug#17237).
310 2014-04-17 Eli Zaretskii <eliz@gnu.org>
312 * xdisp.c (Fline_pixel_height): Don't assume that the current
313 buffer and the selected window's buffer are one and the same.
316 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
317 paragraph-start cache before the newline cache. (Bug#17269)
319 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
321 * window.c (save_window_save): Lookup window_point_insertion_type in
322 the right buffer (bug#15457).
323 (Qwindow_point_insertion_type): New var.
324 (syms_of_window): Initialize it.
326 2014-04-16 Eli Zaretskii <eliz@gnu.org>
329 * unexcoff.c [MSDOS]: Include libc/atexit.h.
330 (copy_text_and_data): Zero out the atexit chain pointer before
333 * termhooks.h (encode_terminal_code): Update prototype.
335 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
336 visible for all DOS_NT ports, not just WINDOWSNT.
337 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
339 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
340 unless it is defined.
341 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
343 * process.c (close_on_exec, accept4, process_socket): Move into
344 the "ifdef subprocesses" part.
345 (catch_child_signal): Condition by "ifdef subprocesses".
346 (syms_of_process) <Qinternal_default_process_sentinel>
347 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
349 * msdos.h: Add prototypes for new functions.
350 (EINPROGRESS): Define.
351 (O_CLOEXEC): Define to zero.
353 * msdos.c (check_window_system): Remove unnecessary an
354 incompatible duplicate function.
355 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
356 New functions in support of new functionality.
358 * menu.c (single_menu_item): Add visual indication of submenu
359 also for menus on MSDOS frames.
360 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
362 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
363 when async subprocesses aren't supported.
365 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
367 * emacs.c (close_output_streams): Zero out errno before calling
370 * dired.c [MSDOS]: Include msdos.h.
372 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
373 (DATA_START) [MSDOS]: Define.
374 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
376 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
377 Ifdef away for MSDOS.
378 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
379 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
381 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
382 Use temporary file template that is compatible with mkostemp.
383 Move vfork-related portions under #ifndef MSDOS.
384 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
386 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
388 * buffer.c (Foverlays_at): Add argument `sorted'.
390 2014-04-14 Eli Zaretskii <eliz@gnu.org>
392 * insdel.c (invalidate_buffer_caches): When deleting or replacing
393 text, invalidate the bidi_paragraph_cache upto and including the
396 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
398 Port to IRIX 6.5 (Bug#9684).
399 * alloc.c (TAGGABLE_NULL): New constant,
400 for porting to hosts with nontrivial DATA_SEG_BITS settings.
401 (next_vector, set_next_vector): Use it.
402 * conf_post.h (INET6) [IRIX6_5]: Define.
403 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
404 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
405 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
406 for consistency with how TAGGABLE_NULL is computed.
408 2014-04-13 Eli Zaretskii <eliz@gnu.org>
410 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
411 before passing it to system APIs.
413 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
415 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
417 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
418 make sure stack.byte_string_start is not de-adjusted by pushhandler.
420 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
422 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
424 2014-04-12 Eli Zaretskii <eliz@gnu.org>
426 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
427 covered by a display string that ends in a newline, and that cases
428 going back by DVPOS lines to hit the search limit, lift the limit
429 and go back until DVPOS is reached. (Bug#17244)
431 * indent.c (Fvertical_motion): Handle correctly the case when the
432 display string is preceded by an empty line.
434 2014-04-11 Eli Zaretskii <eliz@gnu.org>
436 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
437 use S_IWRITE instead.
439 2014-04-11 Glenn Morris <rgm@gnu.org>
441 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
443 2014-04-09 Ken Brown <kbrown@cornell.edu>
445 * Makefile.in (EMACS_MANIFEST): Revert last change.
447 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
449 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
451 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
452 (symbol_block_pinned): New var.
453 (Fmake_symbol): Initialize `pinned'.
454 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
455 pinned and signal an error for un-purifiable objects.
457 (Fpurecopy): Use it, except for objects that can't be purified.
458 (mark_pinned_symbols): New function.
459 (Fgarbage_collect): Use it.
460 (gc_sweep): Remove hack made unnecessary.
462 2014-04-05 Glenn Morris <rgm@gnu.org>
464 * keyboard.c (Fopen_dribble_file): Doc tweak.
466 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
469 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
470 bar is zero height, just return (Bug#16976).
471 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
472 * nsterm.h (EmacsView): Add wait_for_tool_bar.
473 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
474 is nil. If waiting for toolbar to complete, force a redraw.
475 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
477 2014-04-03 Ken Brown <kbrown@cornell.edu>
479 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
481 2014-04-02 Martin Rudalics <rudalics@gmx.at>
483 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
484 width from font width (Bug#17163).
486 2014-03-30 Martin Rudalics <rudalics@gmx.at>
488 * frame.c (x_set_frame_parameters): Calculate default values of
489 new frame sizes only after all other frame parameters have been
490 processed (Bug#17142).
492 2014-03-28 Ken Brown <kbrown@cornell.edu>
494 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
497 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
499 * xterm.c (x_draw_image_glyph_string): Adjust image background
500 width accordingly when its x position is adjusted. (Bug#17115)
502 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
504 * w32term.c (x_draw_image_glyph_string): Fix computation of height
505 and width of image background when it is displayed with a 'box'
508 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
510 More backward-compatible fix to char-equal core dump (Bug#17011).
511 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
512 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
514 Fix core dump in char-equal (Bug#17011).
515 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
516 unibyte buffers, as we can't tell whether the characters are
519 * insdel.c (adjust_markers_for_delete): Remove unused local.
521 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
523 Have (MARKER . ADJUSTMENT) undo records always be immediately
524 after their corresponding (TEXT . POS) record in undo list.
526 * lisp.h (record-delete): New arg record_markers.
527 (record_marker_adjustment): No longer needed outside undo.c.
528 * insdel.c (adjust_markers_for_delete): Move calculation of marker
529 adjustments to undo.c's record_marker_adjustments. Note that
530 fileio.c's decide_coding_unwind is another caller to
531 adjust_markers_for_delete. Because it has undo list bound to t,
532 it does not rely on adjust_markers_for_delete to record marker
534 (del_range_2): Swap call to record_delete and
535 adjust_markers_for_delete so as undo marker adjustments are
536 recorded before current deletion's adjustments, as before.
537 (adjust_after_replace):
538 (replace_range): Pass value for new record_markers arg to
540 * undo.c (record_marker_adjustment): Rename to
541 record_marker_adjustments and made static.
542 (record_delete): Check record_markers arg and call
543 record_marker_adjustments.
544 (record_change): Pass value for new record_markers arg to
546 (record_point): at_boundary calculation no longer needs to account
547 for marker adjustments.
549 2014-03-24 Martin Rudalics <rudalics@gmx.at>
551 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
554 2014-03-23 Glenn Morris <rgm@gnu.org>
556 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
558 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
560 * buffer.c (struct sortvec): Add field `spriority'.
561 (compare_overlays): Use it.
562 (sort_overlays): Set it.
564 2014-03-23 Eli Zaretskii <eliz@gnu.org>
566 * xdisp.c (redisplay_window): If all previous attempts to find the
567 cursor row failed, try a few alternatives before falling back to
568 the top-most row of the window. Use row_containing_pos. (Bug#17047)
570 2014-03-22 Daniel Colascione <dancol@dancol.org>
572 * process.c (conv_sockaddr_to_lisp): When extracting the string
573 names of AF_LOCAL sockets, stop before reading uninitialized
576 2014-03-23 Daniel Colascione <dancol@dancol.org>
578 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
579 array. (ASAN caught.)
581 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
583 Fix regression introduced by patch for Bug#10500.
584 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
585 * w32term.c (x_draw_image_relief): Likewise.
587 2014-03-21 Martin Rudalics <rudalics@gmx.at>
589 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
590 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
591 maximize a frame for odd default fonts.
593 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
595 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
597 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
599 * doc.c (store_function_docstring): Warn when we don't know where to
601 (Fsubstitute_command_keys): Don't advertise the fact that
602 text-properties are dropped, since we think it's a bug that we'll fix
605 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
606 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
607 * frame.c (frame_garbaged): Make "docstring" more precise.
609 2014-03-20 Glenn Morris <rgm@gnu.org>
611 * charset.c (init_charset): When we cannot find the charsets directory,
612 mention if EMACSDATA is set.
614 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
616 * fns.c (Frandom): Fix rare bug where the result isn't random.
618 Fix porting inconsistency about rounding to even.
619 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
620 This way, the unusual !HAVE_RINT case acts like the usual
621 HAVE_RINT case, and we can fix the documentation accordingly.
623 2014-03-19 Eli Zaretskii <eliz@gnu.org>
625 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
626 (w32_wnd_proc): Initialize the dwHoverTime member of
627 TRACKMOUSEEVENT structure.
629 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
631 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
633 2014-03-16 Eli Zaretskii <eliz@gnu.org>
635 * search.c (find_newline): Speed up the function when using the
636 newline cache, by halving the number of calls to
637 region_cache_forward and region_cache_backward. (Bug#16830)
639 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
641 * buffer.c (Fset_buffer): Document return value (bug#17015).
643 2014-03-14 Martin Rudalics <rudalics@gmx.at>
645 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
646 nil, always resize character wise to avoid potential loss of the
647 mode line (Bug#16923 related).
649 2014-03-12 Martin Rudalics <rudalics@gmx.at>
651 * frame.c (x_set_frame_parameters): Always calculate new sizes
652 pixelwise to avoid potential loss when rounding.
654 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
656 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
657 * xterm.c (x_free_frame_resources): Free all allocated cursors.
659 2014-03-10 Eli Zaretskii <eliz@gnu.org>
661 * w32.c (fstatat): Don't add an extra slash if the argument ends
662 with a slash: this fails the subsequent call to stat_worker on
663 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
665 2014-03-09 Martin Rudalics <rudalics@gmx.at>
667 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
669 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
671 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
673 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
674 when frame is only on one screen (Bug#14713).
676 2014-03-08 Eli Zaretskii <eliz@gnu.org>
678 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
679 there's a valid wrap point in the display line, the last glyph
680 cannot "just barely fit" on this row, because display_line doesn't
681 let it. Instead, proceed as if the last glyph didn't fit, so that
682 we eventually back up the iterator to the wrap point. This avoids
683 delusional behavior of move_it_to, whereby it proceeds to the next
684 display line, but sets current_x to zero for all the glyphs that
685 without word-wrap would fit on the previous display line.
686 One result was that visual-order cursor movement behaved erratically
688 (Fmove_point_visually): Add code to find the x coordinate of the
689 last character before wrap point, under word-wrap on a TTY.
691 2014-03-07 Eli Zaretskii <eliz@gnu.org>
693 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
694 also return value of MOVE_POS_MATCH_OR_ZV from
695 move_it_in_display_line_to, when moving from beginning of line to
696 point's position. (Bug#16961)
698 2014-03-07 Martin Rudalics <rudalics@gmx.at>
700 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
701 * window.c (Fselect_window): Explain NORECORD and
702 `buffer-list-update-hook' in doc-string.
704 2014-03-06 Martin Rudalics <rudalics@gmx.at>
706 * window.c (Fother_window_for_scrolling): Check that
707 Vother_window_scroll_buffer is a buffer.
709 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
711 * xterm.c (xim_initialize): Always pass a copy of resource name
712 to XRegisterIMInstantiateCallback and eassert whether return
713 value is True. Passing copy is important because Xlib doesn't
714 make its own copy and resource name argument usually points to
715 SSDATA (Vx_resource_name), which may be changed from Lisp.
716 (xim_close_display): For XUnregisterIMInstantiateCallback,
717 always eassert return value and pass exactly the same values
718 as were used for XRegisterIMInstantiateCallback.
719 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
720 sources to check why if you are interested.
722 2014-03-05 Martin Rudalics <rudalics@gmx.at>
724 * dispnew.c (change_frame_size_1): Add new_lines instead of
725 new_height, the latter may be still zero if passed as such.
726 * window.c (Fwindow_pixel_height): Mention bottom divider in
729 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
731 Fix "resource temporarily unavailable" with xgselect
733 * xgselect.c: Include <stdbool.h>.
734 (xg_select) [!USE_GTK]: Don't lose track of errno.
736 Fix minor --enable-gcc-warnings issues.
737 * widget.c (update_various_frame_slots, EmacsFrameResize):
738 Avoid unused locals. Prefer 'if' to '#if' when either will do.
740 2014-03-04 Ken Brown <kbrown@cornell.edu>
742 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
743 represent the actual adjustment needed for alignment.
745 2014-03-04 Eli Zaretskii <eliz@gnu.org>
747 * gmalloc.c (aligned_alloc): Don't allocate more memory than
748 needed, and don't reallocate if the initial allocation already
749 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
751 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
753 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
756 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
758 * cmds.c (delete-char): Update docstring pointing out that the
759 function ignores `delete-active-region' and `overwrite-mode'.
761 2014-03-03 Eli Zaretskii <eliz@gnu.org>
763 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
765 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
766 allocated buffer due to alignment.
767 (freehook): If the block to be freed was allocated by
768 'aligned_alloc', find its real pointer before calling 'free'.
770 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
773 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
775 * font.c (toplevel): Adjust comment about font cache layout.
776 (font_clear_cache): Fix to match real font cache layout.
777 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
778 (Fframe_font_cache) [FONT_DEBUG]: New function.
779 (syms_of_font) [FONT_DEBUG]: Defsubr it.
781 Avoid crashes when X fonts are erroneously freed on reused X
782 'Display *' connection data (Bug#16069). Note that X font
783 resources still may be leaked, but currently there is no way
784 to completely avoid it.
785 * xterm.h (struct x_display_info): New member x_id. Add comments.
786 * xterm.c (x_display_id): New variable.
787 (x_term_init): Assign identifier to each opened X connection.
788 * xfont.c (struct xfont): New member x_display_id.
789 (xfont_open): Initialize it with frame's display id.
790 (xfont_close): Check whether font's display id matches the one
791 recorded for the given display. Adjust comment.
792 * xftfont.c (struct xftfont_info):
793 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
795 2014-03-01 Martin Rudalics <rudalics@gmx.at>
797 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
798 * window.c (Fother_window_for_scrolling): Don't try to scroll a
799 killed Vother_window_scroll_buffer.
800 (Vother_window_scroll_buffer): Fix doc-string accordingly.
802 2014-03-01 Eli Zaretskii <eliz@gnu.org>
804 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
805 that start with more than 2 slashes as UNCs. (Bug#16751)
807 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
809 Fix a few crashes and leaks when cloning C strings.
810 * alloc.c, lisp.h (dupstring): New function.
811 * gtkutil.c (xg_get_font):
812 * term.c (tty_default_color_capabilities):
813 * xsettings.c (store_monospaced_changed)
814 (store_font_name_changed, parse_settings)
815 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
816 This avoids some unlikely crashes due to accessing freed storage,
817 and avoids some minor memory leaks in the more-typical case.
819 2014-02-28 Martin Rudalics <rudalics@gmx.at>
821 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
822 cursor when modeline can't be dragged (Bug#16647).
824 2014-02-28 Glenn Morris <rgm@gnu.org>
826 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
827 from custom-delayed-init-variables. (Bug#11565)
829 2014-02-27 Martin Rudalics <rudalics@gmx.at>
831 More fixes for mouse glyph calculations (Bug#16647).
832 * window.c (coordinates_in_window): In intersection of
833 horizontal and vertical window dividers prefer the horizontal
834 one. Add some extra parens to last fix.
835 (window_relative_x_coord): Return x-coordinate for header and
837 * xdisp.c (remember_mouse_glyph): In text area don't extend
838 glyph into mode line to show the vertical drag cursor there
839 immediately. Subdivide mouse glyphs in right fringes to show a
840 horizontal drag cursor as soon as we enter the "grabbable width"
841 portion. Handle vertical border case separately. Do not
842 subdivide window divider areas.
843 (note_mouse_highlight): On bottom divider of bottommost windows
844 show vertical drag cursor only when the minibuffer window can be
847 2014-02-27 Eli Zaretskii <eliz@gnu.org>
849 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
850 reset by the face of the object just displayed. See also bug#76.
851 (get_next_display_element): If the string came from a display
852 property, examine the box face attribute at it->position, not at
853 it->current.pos, since the latter was not updated yet. (Bug#16870)
854 (handle_face_prop): Improve commentary.
856 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
858 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
859 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
861 2014-02-26 Martin Rudalics <rudalics@gmx.at>
863 Fixes around Bug#16647.
864 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
865 ON_BOTTOM_DIVIDER cases.
866 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
867 only if the window has no right divider.
868 (Fcoordinates_in_window_p): Fix doc-string.
870 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
872 * lread.c (Funintern): Fix doc to match advertised calling convention.
874 2014-02-24 Daniel Colascione <dancol@dancol.org>
876 * keyboard.c (read_char): Close race that resulted in lost events.
878 2014-02-22 Glenn Morris <rgm@gnu.org>
880 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
881 * window.c (window-resize-pixelwise): Doc fixes.
883 * process.c (Finternal_default_process_filter)
884 (Finternal_default_process_sentinel): Doc tweaks.
886 2014-02-21 Glenn Morris <rgm@gnu.org>
888 * process.c (Fprocess_buffer, Faccept_process_output)
889 (Finternal_default_process_filter, Finternal_default_process_sentinel):
892 2014-02-21 Martin Rudalics <rudalics@gmx.at>
894 * window.c (Fwindow_scroll_bar_width): New function.
896 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
898 Pacify GCC when configuring with --enable-gcc-warnings.
899 * xdisp.c (move_it_in_display_line_to) [lint]:
900 Initialize recently-added local.
902 2014-02-21 Daniel Colascione <dancol@dancol.org>
904 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
906 2014-02-20 Eli Zaretskii <eliz@gnu.org>
908 * xdisp.c (init_iterator): Don't dereference a bogus face
910 (try_cursor_movement): Don't use cursor position if
911 set_cursor_from_row failed to compute it. This avoids assertion
912 violations in MATRIX_ROW.
913 (move_it_in_display_line_to): Save the iterator state in ppos_it
914 only once per call. Reimplement the method used to return to the
915 best candidate position if all the positions found in display line
916 are beyond TO_CHARPOS. This cuts down the number of calls to
917 bidi_shelve_cache, which moves a lot of stuff when lines are long
918 and include bidirectional text. (Bug#15555)
920 2014-02-20 Glenn Morris <rgm@gnu.org>
922 * data.c (Fdefalias): Doc fix.
924 2014-02-19 Eli Zaretskii <eliz@gnu.org>
926 * xdisp.c (display_line): Fix horizontal scrolling of large images
927 when fringes are turned off. This comes at a price of not
928 displaying the truncation/continuation glyphs in this case.
931 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
932 CreateDIBSection returns an error indication, zero out *ximg after
933 destroying the image. This avoids crashes in memory allocations
934 due to the fact that some of the callers also call
935 x_destroy_x_image, which will attempt to free an already free'd
938 2014-02-18 Martin Rudalics <rudalics@gmx.at>
940 * widget.c (update_various_frame_slots): Don't set
941 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
943 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
945 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
947 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
949 temacs --daemon fix (Bug#16599).
950 * emacs.c (main): Initialize daemon_pipe[1] here ...
951 (syms_of_emacs): ... instead of here.
953 2014-02-16 Anders Lindgern <andlind@gmail.com>
955 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
958 2014-02-16 Daniel Colascione <dancol@dancol.org>
960 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
961 (xd_get_connection_address): Use it.
962 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
963 xd_get_connection_address because the latter signals if the bus
964 we're trying to close is already disconnected.
966 2014-02-13 Eli Zaretskii <eliz@gnu.org>
968 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
969 argument to CreateThread. This avoids segfaults on Windows 9X.
970 Reported by oslsachem <oslsachem@gmail.com>.
972 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
974 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
975 * unexhp9k800.c (unexec_error): New function, to simplify the code.
976 (check_lseek): New function, to report lseek errors.
977 (save_data_space, update_file_ptrs, read_header, write_header)
978 (copy_file, copy_rest, unexec): Use these news functions.
979 (update_file_ptrs): Don't assume wraparound behavior when
980 converting a large size_t value to off_t.
982 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
984 * composite.c (fill_gstring_header): Pass positions as C integers
985 and move parameters checking to...
986 (Fcomposition_get_gstring): ...this function. Handle case when
987 buffer positions are in reversed order and avoid crash (Bug#16739).
989 * buffer.c (validate_region): Mention current buffer in error message.
991 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
993 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
995 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
997 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
999 2014-02-11 Glenn Morris <rgm@gnu.org>
1001 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1002 Replace refs to "OpenStep" in messages.
1004 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1006 Avoid "." at end of error diagnostics.
1007 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1008 * font.c (Ffont_at):
1009 * nsfns.m (ns_display_info_for_name):
1010 * nsselect.m (Fx_own_selection_internal):
1011 * nsterm.m (performDragOperation:):
1012 Remove "." from end of diagnostic.
1014 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1016 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1017 unintuitive (bug#15824).
1018 (Fyes_or_no_p): Doc fix (bug#15456).
1020 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1022 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1024 * eval.c (call_debugger): When exiting the debugger, do not allow
1025 max_specpdl_size less than actual binding depth (Bug#16603).
1026 (syms_of_eval): Adjust docstring.
1028 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1030 * cmds.c (Fself_insert_command): Output a clearer error message on
1031 negative repetitions (bug#9476).
1033 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1035 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1037 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1039 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1041 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1043 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1045 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1047 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1049 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1051 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1052 `exit' works (bug#15865).
1054 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1056 Constrain window box/body sizes and margin widths (Bug#16649).
1057 * xdisp.c (window_box_width): Don't return less than zero.
1058 (window_box_left_offset, window_box_right_offset): Don't return
1059 more than the window's pixel width.
1060 * window.c (window_body_height, window_body_width): Don't return
1062 (window_resize_apply): Adjust margin width, if necessary.
1064 2014-02-07 Glenn Morris <rgm@gnu.org>
1066 * nsterm.m (syms_of_nsterm): Doc fix.
1068 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1070 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1071 New variables: pointers through which to call the respective APIs.
1072 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1073 (filename_from_ansi, sys_link, check_windows_init_file):
1074 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1075 This is required on Windows 9X, where we dynamically load
1076 UNICOWS.DLL which has their non-stub implementations.
1077 (maybe_load_unicows_dll): Assign addresses to these 2 function
1078 pointers after loading UNICOWS.DLL.
1080 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1081 MultiByteToWideChar and WideCharToMultiByte through function
1084 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1087 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1089 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1090 for OSX >= 10.9 if separate spaces are used.
1091 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1093 2014-02-06 Glenn Morris <rgm@gnu.org>
1095 * buffer.c (cache-long-scans): Doc fix.
1097 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1099 * w32fns.c (Fw32_shell_execute): Doc fix.
1101 2014-02-05 Bastien Guerry <bzg@gnu.org>
1103 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1104 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1106 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1108 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1109 outside the window (Bug#16649).
1111 * xdisp.c (note_mouse_highlight): When entering a margin area show
1112 a non-text cursor (Bug#16647).
1114 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1116 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1117 It prompted a compile-time diagnostic on GNU/Linux.
1118 Simplify to remove the need for the label.
1120 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1122 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1123 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1124 to show it; otherwise return 'unsupported--w32-dialog' to signal
1125 to the caller that emulation with menus is necessary.
1126 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1128 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1130 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1133 * menu.c (Fx_popup_dialog): Don't condition the call to
1134 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1135 special symbol 'unsupported--w32-dialog', emulate the dialog with
1136 a menu by calling x-popup-menu.
1138 * menu.h (Qunsupported__w32_dialog): New extern variable.
1140 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1142 * keyboard.c (kbd_buffer_get_event): Read file notification events
1145 * xgselect.c (xg_select): Read glib events in any case, even if
1146 there are no file descriptors to watch for. (Bug#16519)
1148 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1150 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1151 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1152 * w32term.c (w32_draw_window_divider): Handle first and last
1154 * w32term.h (w32_fill_area_abs): New function.
1155 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1157 * xfaces.c (realize_basic_faces): Handle new face ids.
1158 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1159 and bottom divider width.
1160 * xterm.c (x_draw_window_divider): Handle first and last pixels
1163 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1165 * print.c (Fexternal_debugging_output): Add cast to pacify
1166 --enable-gcc-warnings.
1167 * eval.c (call_debugger): Grow specpdl if the debugger was
1168 entered due to specpdl overflow (Bug#16603) and allow more
1169 specpdl space for the debugger itself.
1171 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1173 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1176 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1178 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1179 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1181 * print.c (Fexternal_debugging_output): If the argument character
1182 is non-ASCII, encode it with the current locale's encoding before
1183 writing the result to the terminal. (Bug#16448)
1185 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1186 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1189 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1191 * process.c (create_process): Reset SIGPROF handler in the child.
1192 * callproc.c (call_process): Likewise.
1194 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1196 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1198 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1200 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1201 of zero to print strings, GDB doesn't like it.
1203 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1204 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1205 we still use correct addresses. (Bug#16576)
1207 2014-01-27 K. Handa <handa@gnu.org>
1209 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1210 to preserve the code detection behavior of 24.3.
1211 * coding.h (struct coding_system): New member detected_utf8_bytes.
1212 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1213 (decode_coding_gap): Use short cut for UTF-8 file reading only
1214 when coding->detected_utf8_bytes equals to coding->src_bytes.
1215 * fileio.c (Finsert_file_contents): Cancel the previous change.
1217 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1219 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1220 that are not visible.
1222 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1224 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1225 is grabbed (Bug#16565).
1227 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1229 * xdisp.c (last_max_ascent): Re-remove after erroneously
1230 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1232 (move_it_to): Re-remove reference to last_max_ascent.
1233 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1234 max_descent here instead of calling line_bottom_y.
1237 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1239 * terminal.c (initial_free_frame_resources): New function.
1240 (init_initial_terminal): Install new hook to free face cache
1241 on initial frame and avoid memory leak. For details, see
1242 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1243 * xfaces.c (free_frame_faces): Adjust comment.
1245 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1247 * data.c (Fstring_to_number): Document results if unparsable
1250 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1252 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1254 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1256 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1257 * coding.c (detect_coding_utf_8, emacs_mule_char)
1258 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1259 (check_utf_8, decode_coding):
1260 * coding.h (struct coding_system.errors):
1261 Use ptrdiff_t, not int, for integer values derived from buffer and
1264 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1265 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1266 before invoking decode_coding_gap, since there's just one block.
1268 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1270 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1271 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1272 too early. Again run change_frame_size before assigning menu-
1275 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1277 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1278 arrives, call x_check_fullscreen, in case the new display has a
1279 different resolution. (Bug#16517)
1281 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1283 * term.c (read_menu_input): If the selected frame changes, exit
1285 (tty_menu_show): If the selected frame changes while we displayed
1286 a menu, throw to top level. (Bug#16479)
1288 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1290 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1292 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1294 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1295 * data.c (count_one_bits_word): Fix bug (negated comparison)
1296 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1298 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1300 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1301 Avoid undefined behavior by initializing display property bit of a
1302 string processed by the bidirectional iterator. For details, see
1303 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1305 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1307 Minor cleanup of previous change.
1308 * image.c (imagemagick_error, Fimagemagick_types):
1309 Omit some recently-introduced and unnecessary casts and assignments.
1311 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1313 Fix two memory leaks discovered with Valgrind.
1314 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1315 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1317 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1319 Fixes in window size functions around Bug#16430 and Bug#16470.
1320 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1321 (Fwindow_mode_line_height, Fwindow_header_line_height)
1322 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1323 Minor doc-string adjustments.
1324 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1325 Rewrite doc-strings.
1326 (window_body_height, window_body_width): Do not count partially
1327 visible lines/columns when PIXELWISE is nil (Bug#16470).
1328 (Qfloor, Qceiling): New symbols.
1330 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1332 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1333 when the image cache is not yet allocated. (Bug#16509)
1335 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1337 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1338 re-attach intervals to its base buffer (Bug#16502).
1339 * intervals.c (set_interval_object): Move from here...
1340 * intervals.h (set_interval_object): ... to here. Fix comments.
1342 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1344 Avoid undefined behavior by initializing buffer redisplay bit.
1345 Problem reported by Dmitry Antipov in
1346 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1347 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1349 Revert some of the CANNOT_DUMP fix (Bug#16494).
1350 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1352 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1354 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1355 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1356 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1357 they are replaced by macros that expand into direct calls to the
1358 corresponding functions from GDI32.DLL.
1359 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1360 variables in the Cygwin build, they are unused.
1362 2014-01-19 K. Handa <handa@gnu.org>
1364 * composite.c (composition_update_it): Fix previous change.
1366 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1368 Fix file name handling on MS-Windows 9X.
1369 * w32.c (maybe_load_unicows_dll): New function.
1371 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1372 on, to make sure we can convert file names to and from UTF-8 on
1373 Windows 9X. This fixes a failure to start up because Emacs cannot
1374 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1376 * w32font.c [WINDOWSNT]: Include w32.h.
1377 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1378 of implementing the same stuff.
1379 Remove now unused g_b_init_is_windows_9x.
1381 * w32.h (maybe_load_unicows_dll): Add prototype.
1383 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1385 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1386 switch to single keyboard. Prevents daemon crashes when a new
1387 client connects while we show a TTY menu in an existing client.
1390 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1392 Fix MinGW64 porting problem with _setjmp.
1393 Reported by Eli Zaretskii in:
1394 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1395 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1396 the old _setjmp and _longjmp. All uses changed.
1398 2014-01-13 Daniel Colascione <dancol@dancol.org>
1400 * textprop.c (Fremove_list_of_text_properties):
1401 Correctly handle reaching the end of the interval tree. (Bug#15344)
1403 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1405 * xdisp.c (resize_mini_window): Round height to a multiple of
1406 frame's line height. Fix bug in calculation of window start
1407 position (Bug#16424).
1409 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1411 * macfont.m: Include termchar.h.
1412 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1413 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1414 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1415 *_WITH_GC_* to take face and f as parameters.
1416 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1417 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1419 2014-01-13 Daniel Colascione <dancol@dancol.org>
1421 Fix menu item updating in the presence of the Unity global menu
1424 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1425 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1427 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1428 updating menus; explain why.
1429 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1430 problem it's supposed to solve and it interferes with detecting
1431 the presence of a global menu.
1432 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1435 2014-01-11 K. Handa <handa@gnu.org>
1437 * composite.c (composition_update_it): Fix indexing of
1438 LGSTRING_CHAR (Bug#15984).
1440 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1442 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1444 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1446 * xdisp.c (try_window_id): Don't use this function's optimizations
1447 if overlays in the buffer displayed by the window have changed
1448 since last redisplay. (Bug#16347)
1449 (message_dolog): Fix indentation.
1451 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1453 * frame.c (frame_resize_pixelwise): Fix doc-string.
1455 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1457 Fix handling of internal borders (Bug#16348).
1458 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1459 Remove internal border width from pixel width of windows.
1460 (change_frame_size_1): Don't return early when frame's pixel
1461 size changes - we still have to record the new sizes in the
1463 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1464 also when toolbar gets larger.
1465 * window.c (check_frame_size): Include internal_border_width in
1467 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1468 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1469 In non-toolkit/non-GTK version clear internal border.
1470 * xterm.c (x_clear_under_internal_border): New function for
1471 non-toolkit/non-GTK version.
1472 (x_after_update_window_line): In non-toolkit/non-GTK version
1474 (handle_one_xevent, x_set_window_size):
1475 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1476 * xterm.h (x_clear_under_internal_border): Extern it.
1478 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1480 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1481 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1484 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1486 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1487 last value of point is not equal to buffer's point. (Bug#16129)
1489 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1492 * nsterm.h (updateCollectionBehavior): Rename from
1493 updateCollectionBehaviour. All uses changed.
1495 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1496 * Makefile.in (SETFATTR): New macro.
1497 (temacs$(EXEEXT)): Use it.
1499 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1501 Fix maximization behavior on Windows (Bug#16300).
1502 * w32fns.c (w32_fullscreen_rect): Don't handle
1503 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1504 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1505 of SetWindowPos. Restore last placement also when leaving
1506 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1507 but the FULLSCREEN_BOTH case.
1509 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1512 * data.c (arithcompare_driver):
1513 * fileio.c (Fcar_less_than_car):
1514 * fns.c (internal_equal):
1515 * frame.c (delete_frame):
1516 * lisp.h (enum More_Lisp_Bits):
1518 Avoid C99 constructs that don't work in C89.
1519 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1520 to port to C89, which doesn't have 'long long'.
1521 (count_trailing_zero_bits): Use them.
1523 2014-01-03 Chong Yidong <cyd@gnu.org>
1525 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1527 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1529 Further adjust frame/window scrollbar width calculations.
1530 * window.c (apply_window_adjustment):
1531 Set windows_or_buffers_changed.
1532 (Fwindow_scroll_bars): Return actual scrollbar width.
1533 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1534 For non-toolkit builds again use 14 as minimum width and set
1535 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1536 * xterm.c (XTset_vertical_scroll_bar): Take width from
1537 WINDOW_SCROLL_BAR_AREA_WIDTH.
1538 (x_new_font): Rename wid to unit. Base calculation of new
1539 scrollbar width on toolkit used and make it analogous to that of
1540 x_set_scroll_bar_default_width.
1541 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1542 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1543 of GetSystemMetrics.
1544 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1545 WINDOW_SCROLL_BAR_AREA_WIDTH.
1546 (x_new_font): Make it correspond to changes in xterm.c.
1548 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1550 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1551 This is a cleaner way to fix the MinGW-w64 porting problem.
1552 Check for INTPTR_MAX misconfiguration.
1554 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1556 * search.c (newline_cache_on_off, find_newline): In indirect
1557 buffers, use the newline cache of the base buffer.
1559 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1560 buffer, invalidate the caches of its base buffer. (Bug#16265)
1562 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1563 buffers, use the width-run cache of the base buffer.
1565 * xdisp.c (redisplay_window): When the window displays an indirect
1566 buffer, and the character widths in the display table have
1567 changed, invalidate the width-run cache of the corresponding base
1570 * fileio.c (Finsert_file_contents): When invalidating the newline
1571 cache, consider the case of inserting into indirect buffer.
1573 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1574 In indirect buffers, use the paragraph cache of the base buffer.
1576 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1578 * window.c (grow_mini_window): Fix last change.
1580 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1582 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1584 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1586 * w32term.c (w32_initialize): Use LCID and LOWORD.
1588 * w32proc.c (create_child): Use pid_t for 5th argument.
1589 (IsValidLocale): Don't provide prototype for MinGW64.
1590 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1591 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1593 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1594 MinGW64 doesn't support.
1596 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1598 * w32.c (set_named_security_info): New function.
1599 (acl_set_file): Fall back on set_named_security_info if
1600 set_file_security fails.
1601 (g_b_init_set_named_security_info_w)
1602 (g_b_init_set_named_security_info_a): New static variables.
1603 (globals_of_w32): Initialize them to zero.
1604 (set_named_security_info): Set them to non-zero if the
1605 corresponding API is available.
1606 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1607 New function typedefs.
1609 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1611 Some more fixes following pixelwise resize changes including one
1613 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1614 of frame_resize_pixelwise.
1615 * widget.c (pixel_to_text_size): New function.
1616 (update_wm_hints): Have size hints respect value of
1617 frame_resize_pixelwise.
1618 (EmacsFrameResize): Alway process resize requests pixelwise.
1619 * window.c (grow_mini_window): Make sure mini window is at least
1621 * xdisp.c (display_menu_bar): Make sure menubar extends till
1623 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1624 (x_set_tool_bar_lines): Calculate pixelwise.
1625 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1626 frame_resize_pixelwise.
1628 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1630 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1631 variables not used there.
1633 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1635 * w32.c (sys_umask): New function. (Bug#16299)
1637 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1639 * dispnew.c (change_frame_size_1): Take old width of root window
1640 from that window's pixel width. (Bug#16284)
1642 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1644 Plain copy-file no longer chmods an existing destination (Bug#16133).
1645 * fileio.c (realmask): Now a static var, not a local.
1646 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1647 Remove arg STATPTR. All uses changed.
1648 (Fcopy_file): Do not alter permissions of existing destinations,
1649 unless PRESERVE-PERMISSIONS (renamed from
1650 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1651 Avoid race when testing for existing destinations and for
1652 when input and output files are the same.
1653 If changing the group fails, adjust both default and
1654 preserved permissions so that access is not granted to the
1656 (Fset_default_file_modes, init_fileio): Update realmask.
1657 (Fdefault_file_modes): Use realmask instead of calling umask.
1659 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1661 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1662 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1663 flags on the daemon pipe ends before execing.
1665 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1667 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1668 session. (Bug#14739)
1670 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1672 * callproc.c (Vexec_path): Document that exec-directory is in it.
1674 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1676 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1679 2013-12-27 Chong Yidong <cyd@gnu.org>
1681 * data.c (Fsymbol_function): Doc fix.
1683 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1685 Some more tinkering with Bug#16051.
1686 * window.c (resize_frame_windows): Don't let the size of the
1687 root window drop below the frame's default character size.
1688 Never ever delete any subwindows - let the window manager do the
1691 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1692 of toolbar lines needed when they exceed the height of the root
1694 (unwind_create_frame_1): New function.
1695 (Fx_create_frame): Generally inhibit calling the window
1696 configuration change hook here. Remove extra call to
1697 change_frame_size - it's not needed when we don't run the
1698 configuration change hook.
1700 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1702 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1703 On my Fedora 19 platform the core dumps were so big that
1704 my desktop became nearly catatonic.
1705 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1706 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1707 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1708 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1709 a clang-only syntax.
1710 * conf_post.h (__has_feature): New macro, if not already defined.
1711 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1712 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1714 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1716 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1717 is a file name. (Bug#16252)
1719 2013-12-25 Chong Yidong <cyd@gnu.org>
1721 * keyboard.c (Voverriding_terminal_local_map)
1722 (Voverriding_local_map): Doc fix.
1724 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1726 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1728 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1729 file name when it is submitted to ShellExecute. Simplify code.
1730 Don't test DOCUMENT for being a string, as that is enforced by
1731 CHECK_STRING. Doc fix.
1733 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1735 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1736 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1737 redisplay_tool_bar does. Improve and fix commentary.
1738 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1739 limits of the glyph matrices. (Bug#16051)
1740 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1741 only when the new size is different from the old one, and the new
1742 size can be achieved given the frame height.
1744 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1746 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1748 2013-12-23 Glenn Morris <rgm@gnu.org>
1750 * lread.c (Fload): Mention load-prefer-newer in doc.
1752 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1754 Handle Bug#16207 by being more restrictive when running hooks.
1755 * window.c (unwind_change_frame): New function.
1756 (Fset_window_configuration): Don't run configuration change hook
1757 while the frame configuration is unsafe. Call select_window
1760 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1762 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1764 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1766 * nsterm.h: Declare EmacsColor category.
1768 * nsterm.m (NSColor): Implement EmacsColor category.
1769 (ns_get_color): Use colorUsingDefaultColorSpace.
1770 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1772 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1774 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1776 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1777 having the PNG_NORETURN attribute, to avoid compiler warning in
1780 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1782 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1784 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1785 fringe background extension.
1786 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1787 because they are now always the same as `left' and `width',
1788 respectively. Remove code for the case that `width' and
1789 `sb_width' are different.
1791 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1793 Remove scroll_bar_actual_width from frames.
1794 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1795 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1796 (x_figure_window_size):
1797 * nsterm.m (x_set_window_size):
1798 * widget.c (set_frame_size):
1799 * w32term.c (x_set_window_size):
1800 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1801 scroll_bar_actual_width.
1803 Convert scroll_bar members to integers on Windows.
1804 * w32term.h (struct scroll_bar): Convert top, left, width,
1805 height, start, end and dragging to integers.
1806 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1808 * w32term.c (w32_set_scroll_bar_thumb)
1809 (w32_scroll_bar_handle_click): Remove XINT conversions for
1810 scroll_bar members. Treat bar->dragging as integer.
1811 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1812 first element. Remove XINT conversions for scroll_bar members.
1813 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1814 Remove XINT conversions for scroll_bar members.
1816 Fix assignment for new window total sizes.
1817 * window.c (Fwindow_resize_apply_total): Assign values for
1820 2013-12-20 Chong Yidong <cyd@gnu.org>
1822 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1823 argument to `append'.
1825 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1827 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1828 current text face, for extending the face of the display margins.
1831 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1832 Doc fix. (Bug#16190)
1834 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1836 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1839 * nsterm.m (Qfile, Qurl): New.
1840 (EV_MODIFIERS2): New macro.
1841 (EV_MODIFIERS): Use EV_MODIFIERS2.
1842 (ns_term_init): Remove font and color from DND, does not work on
1843 newer OSX, and other ports don't have them.
1844 (performDragOperation:): Handle modifiers used during drag.
1845 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1846 Remove global Lisp variables used to communicate with ns-win.el.
1847 Remove font and color handling.
1848 (syms_of_nsterm): Defsym Qfile and Qurl.
1850 2013-12-19 Anders Lindgren <andlind@gmail.com>
1852 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1853 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1855 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1856 (constrainFrameRect): Remove special case nr_screens == 1.
1857 Don't constrain size to size of view.
1859 * nsterm.h (ns_output): Remove dont_constrain.
1861 2013-12-19 Anders Lindgren <andlind@gmail.com>
1863 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1865 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1867 Minor fixes for recent openp changes.
1868 * lisp.h (GCPRO7): New macro.
1869 * lread.c (openp): Use bool for boolean; all callers changed.
1870 Protect save_string from GC. Don't assume that file descriptors
1871 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1872 warning about uninitialized variable.
1874 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1876 * w32fns.c (emacs_abort): Use intptr_t as argument of
1877 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1879 2013-12-18 Glenn Morris <rgm@gnu.org>
1881 * lread.c (Fload): Pass load_prefer_newer to openp.
1882 Don't bother checking mtime if openp already did it.
1883 (openp): Add `newer' argument, to check all suffixes
1884 and find the newest file.
1885 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1886 * callproc.c (call_process):
1887 * charset.c (load_charset_map_from_file):
1888 * emacs.c (init_cmdargs):
1889 * image.c (x_create_bitmap_from_file, x_find_image_file):
1891 * lread.c (Flocate_file_internal):
1892 * process.c (Fformat_network_address):
1893 * sound.c (Fplay_sound_internal):
1894 * w32.c (check_windows_init_file):
1895 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1897 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1899 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1901 * w32.c (getloadavg): Don't index samples[] array with negative
1902 indices. Recover from wall-clock time being set backwards.
1904 * w32term.c (w32_initialize): Declare the argument of
1905 set_user_model as const.
1907 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1908 (w32_menu_show): Constify some arguments passed to MessageBox.
1910 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1911 to initialize Lisp objects.
1913 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1914 initialize Lisp objects.
1916 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1917 use variables used only on X under that condition.
1919 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1920 variables not used there.
1922 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1924 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1925 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1927 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1929 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1930 code, revealed in presence of R2L characters, character
1931 compositions, and display vectors. A better fix for Bug#16148.
1932 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1933 GTK and NS builds, they don't have this member of struct frame.
1935 * dispextern.h (struct composition_it): Correct a comment for the
1938 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1940 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1941 This prevents a compilation error on C compilers that do not
1942 default functions to return 'int' if not declared. Also, add
1943 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1944 since it now uses inline functions.
1946 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1948 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1949 display margins on mode line, header line, and in the frame's
1950 tool-bar window. (Bug#16165)
1952 2013-12-16 Andreas Schwab <schwab@suse.de>
1954 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1956 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1958 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1961 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1963 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1965 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1967 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1968 intended to find bogus pointers in font objects (Bug#16140).
1969 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1970 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1971 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1972 Disable for MS-Windows due to Bug#15876; apparently this
1973 requires more or less substantial changes in fontset code.
1974 * xfont.c (xfont_close):
1975 * xftfont.c (xftfont_close): Call x_display_info_for_display
1976 to check whether 'Display *' is valid (Bug#16093 and probably
1979 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1981 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1982 Reported by Juanma Barranquero <lekktu@gmail.com>.
1984 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1985 open a pty on MS-Windows. (Bug#16152)
1987 * emacs.c (decode_env_path): Fix bogus comparison against
1988 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1990 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1992 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1993 (Fx_file_dialog): Add parentheses around && to silence warning.
1995 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1997 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1999 * xdisp.c (extend_face_to_end_of_line): Extend background of
2000 non-default face in margin areas as well. (Bug#16151)
2001 (display_line): Call extend_face_to_end_of_line for continued
2002 lines as well, if the display margins have non-zero width.
2003 (set_glyph_string_background_width): When needed, set the
2004 extends_to_end_of_line_p flag on glyph strings to be drawn in
2005 margin areas, not only in the text area.
2007 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2010 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2012 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2013 Don't worry about verify_error being t, since it has to be a list.
2015 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2017 Use bool for boolean, focusing on headers.
2018 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2019 No need to include <stdbool.h>, since conf_post.h does it now.
2020 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2021 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2022 (SET_PER_BUFFER_VALUE_P):
2023 * ccl.c, ccl.h (setup_ccl_program):
2024 * ccl.h (CHECK_CCL_PROGRAM):
2025 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2026 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2027 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2028 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2029 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2030 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2031 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2032 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2033 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2034 (CHARSET_FAST_MAP_SET):
2035 * coding.c (decode_coding_ccl, encode_coding_ccl):
2036 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2037 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2038 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2039 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2040 (decode_coding_c_string):
2041 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2042 * conf_post.h (has_attribute):
2043 * dispextern.h (trace_redisplay_p)
2044 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2045 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2046 (SET_GLYPH_FROM_CHAR_GLYPH)
2047 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2048 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2049 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2050 (cursor_in_mouse_face_p):
2051 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2052 (blank_row, prepare_desired_row)
2053 (build_frame_matrix_from_leaf_window, make_current)
2054 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2055 (update_window, scrolling_window, update_frame_line):
2056 * disptab.h (GLYPH_FOLLOW_ALIASES):
2057 * editfns.c (Fformat):
2058 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2059 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2060 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2061 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2062 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2063 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2064 (FONT_DEFERRED_LOG):
2065 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2066 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2067 (FRAME_MOUSE_UPDATE):
2068 * fringe.c (Fdefine_fringe_bitmap):
2069 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2070 (x_create_bitmap_from_xpm_data, xpm_load_image):
2071 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2072 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2073 (MERGE_INTERVAL_CACHE):
2074 * keymap.h (KEYMAPP):
2075 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2076 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2077 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2078 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2079 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2080 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2081 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2082 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2083 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2084 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2085 (SETUP_BUFFER_SYNTAX_TABLE):
2086 * systime.h (timespec_valid_p):
2087 * term.c (save_and_enable_current_matrix):
2088 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2089 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2090 (redisplay_internal, try_window_reusing_current_matrix)
2091 (sync_frame_with_window_matrix_rows, try_window_id)
2092 (display_menu_bar, display_tty_menu_item, display_mode_line)
2093 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2094 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2095 * xmenu.c (xmenu_show):
2096 * xterm.c (use_xim, x_term_init):
2097 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2098 (struct x_bitmap_record):
2099 Use bool for booleans.
2100 * ccl.c (struct buffer_text):
2101 * ccl.h (struct ccl_program):
2102 * charset.h (struct charset):
2104 * coding.h (struct iso_2022_spec, struct coding_system):
2105 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2106 (struct glyph_string, struct face, struct face_cache)
2107 (struct bidi_string_data, struct bidi_it)
2108 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2110 * editfns.c (Fformat):
2111 * frame.h (struct frame):
2112 * fringe.c (struct fringe_bitmap):
2113 * intervals.h (struct interval):
2114 * keyboard.h (struct kboard):
2115 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2116 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2117 (struct Lisp_Buffer_Local_Value, union specbinding):
2118 * macfont.m (struct macfont_info):
2119 * process.h (struct Lisp_Process):
2120 * termchar.h (struct tty_display_info):
2121 * window.h (struct window):
2122 * xterm.h (struct x_output):
2123 Use bool_bf for boolean bit-fields.
2124 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2125 All callers changed.
2126 * ccl.h (struct ccl_program): Remove unused members private_state,
2127 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2129 (struct ccl_spec): Remove unused members cr_carryover,
2130 eight_bit_carryover.
2131 * conf_post.h: Include <stdbool.h>.
2132 (bool_bf): New type.
2133 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2134 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2135 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2136 'do { ... } while (false)' brackets.
2137 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2138 Args must now be expressions; all callers changed.
2139 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2140 (PRODUCE_GLYPHS): Simplify use of boolean.
2141 * fileio.c (Fcopy_file):
2142 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2143 * lisp.h (UNGCPRO): Return void, not int.
2144 (FOR_EACH_TAIL): Use void expression, not int expression.
2145 * region-cache.c: Reindent.
2146 * region-cache.h: Copy comments from region-cache.c, to fix
2147 incorrect remarks about booleans.
2149 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2151 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2152 when character at point is displayed from a display vector.
2155 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2157 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2158 now a list of certificate validation checks that will abort a
2159 connection with an error.
2160 (Fgnutls_boot): Document it and use it.
2162 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2164 * w32term.c (w32_enable_frame_resize_hack): New variable.
2165 (x_set_window_size): Use it to hack frame resizing on Windows
2168 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2170 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2171 Windows-specific code to w32.c. Change error message text to
2172 match that of Posix platforms.
2174 * w32.c (w32_copy_file): New function, most of the code copied and
2175 reworked from Fcopy_file. Improve error handling. Plug memory
2176 leak when errors are thrown. Support file names outside of the
2177 current codepage. (Bug#7100)
2179 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2181 * lread.c (load_path_default): Prototype.
2183 2013-12-13 Glenn Morris <rgm@gnu.org>
2185 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2186 (dump_path): Remove.
2187 (load-path-default): Remove `changed' argument.
2188 Do not set dump_path permanently. Simplify.
2189 (init_lread): Simplify.
2190 (syms_of_lread): Remove dump_path.
2192 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2194 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2195 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2196 2013-12-12 font-related change to avoid Bug#16128, which
2197 is quite hard to fix without even more substantial changes.
2199 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2201 * font.c (font_close_object): Check for live frame (Bug#16128).
2203 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2205 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2206 Return ptrdiff_t, not int, since it's a buffer size.
2207 Reindent/reparen some macros to a more Gnuish style.
2209 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2211 Avoid undefined behavior with huge regexp interval counts.
2212 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2213 since it's now specialized to interval counts. All uses changed.
2214 Do not assume wrapraound on signed integer overflow.
2215 (regex_compile): Simplify based on the above changes.
2217 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2219 Support file names on MS-Windows that use characters outside of
2220 the current system codepage. (Bug#7100)
2222 * w32.c (get_file_security, set_file_security)
2223 (create_symbolic_link): Separate pointers and boolean flags for
2224 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2225 non-zero, else the former.
2226 (codepage_for_filenames, filename_to_utf16, )
2227 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2229 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2231 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2232 Accept only one argument; all callers changed.
2233 (dostounix_filename): Remove the second argument, now works in
2234 UTF-8. All callers changed.
2235 (parse_root): Lose DBCS code.
2236 (get_long_basename, w32_get_short_filename, init_environment)
2237 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2238 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2239 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2240 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2241 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2242 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2244 (ansi_encode_filename): New function.
2245 (get_emacs_configuration, get_emacs_configuration_options):
2247 (add_volume_info, GetCachedVolumeInformation): Run the input file
2248 name through unixtodos_filename, to ensure it is stored and
2249 referenced in canonical form.
2250 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2251 (logon_network_drive, sys_link, utime): Improve error handling.
2252 (sys_access): New function.
2253 (hashval, generate_inode_val): Unused functions deleted.
2254 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2255 (check_windows_init_file): Convert error message from UTF-8 to
2256 ANSI codepage, for display in the message box.
2257 (globals_of_w32): Set w32_unicode_filenames according to the OS
2260 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2261 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2262 (syms_of_w32term): Declare w32-unicode-filenames.
2264 * w32proc.c (new_child, delete_child): Remove code that handled
2265 unused pending_deletion and input_file members of the child struct.
2266 (create_child, sys_spawnve): Convert all file names to ANSI
2267 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2268 name cannot be encoded in ANSI codepage. Don't use
2269 unixtodos_filename, mirror slashes by hand.
2270 (record_infile, record_pending_deletion): Functions deleted.
2271 (Fw32_short_file_name): Call w32_get_short_filename instead of
2274 * w32notify.c (add_watch): Work in Unicode mode when
2275 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2276 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2277 instead, do the same with Lisp primitives.
2279 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2280 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2281 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2282 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2283 (Fw32_shell_execute): Improve error reporting.
2284 (Fdefault_printer_name): Ifdef away for Cygwin.
2286 * w32.h (struct _child_process): Remove input_file and
2287 pending_deletion members that are no longer used.
2288 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2289 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2290 (ansi_encode_filename): New and updated prototypes.
2292 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2294 (unexec): Don't use dostounix_filename, it expects a file name in
2295 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2298 * fileio.c (Ffile_name_directory, file_name_as_directory)
2299 (directory_file_name, Fexpand_file_name)
2300 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2301 arguments of dostounix_filename.
2302 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2303 use MAX_UTF8_PATH for size of file-name strings.
2304 (emacs_readlinkat): Build an explicitly unibyte string for file
2306 (syms_of_fileio) <file-name-coding-system>:
2307 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2309 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2310 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2311 directories to UTF-8.
2312 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2313 environment, and each element of the input PATH, to UTF-8.
2315 * dired.c (file_attributes): Use build_unibyte_string explicitly
2316 to make Lisp strings from user and group names.
2318 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2321 * coding.c (decode_file_name, encode_file_name): New functions.
2323 * termcap.c (tgetent): Adapt to the change in arguments of
2326 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2329 * msdos.c (dostounix_filename, init_environment): Adapt to the
2330 change in arguments of dostounix_filename.
2332 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2333 [WINDOWSNT]: Encode file names passed to the image libraries in
2336 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2337 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2339 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2340 arguments of dostounix_filename.
2342 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2344 * font.h (struct font_entity) [HAVE_NS]: New field to record
2345 font driver which was used to create this entity.
2346 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2347 frame where the font was opened.
2348 (font_close_object): Add prototype.
2349 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2350 (font_close_object): Not static any more. Lost frame arg.
2351 Adjust comment and users.
2352 * alloc.c (cleanup_vector): Call font_close_object to adjust
2353 per-frame font counters correctly. If HAVE_NS, also call
2354 driver-specific cleanup for font-entity objects.
2355 * ftfont.c (ftfont_open):
2356 * nsfont.m (nsfont_open):
2357 * w32font.c (w32font_open_internal):
2358 * xfont.c (xfont_open):
2359 * xftfont.c (xftfont_open): Save frame pointer in font object.
2360 * macfont.m (macfont_open): Likewise.
2361 (macfont_descriptor_entity): Save driver pointer to be able
2362 to call its free_entity routine when font-entity is swept.
2363 * ftxfont.c (ftxfont_open): Add eassert because frame
2364 pointer should be saved by ftfont_driver.open.
2366 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2368 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2369 input polling is used. This is still meaningful for Cygwin, see
2370 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2371 * keyboard.c (poll_for_input_1, input_polling_used):
2372 Define unconditionally.
2373 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2374 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2375 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2376 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2377 (face_for_char): Likewise. Rearrange eassert and return ASCII
2378 face for CHAR_BYTE8_P.
2379 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2381 2013-12-11 Ken Brown <kbrown@cornell.edu>
2383 * dispextern.h (erase_phys_cursor):
2384 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2386 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2388 * nsterm.m (x_free_frame_resources):
2389 * term.c (tty_free_frame_resources):
2390 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2391 face cache because it's implied by free_frame_faces anyway.
2392 * w32term.c (x_free_frame_resources): Likewise. Do not call
2393 free_frame_faces twice.
2395 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2397 * editfns.c (Fformat_time_string): Mention %F in the doc.
2399 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2401 * window.c (resize_frame_windows): Don't return immediately when
2402 the root window's size doesn't change - the minibuffer window
2403 may still have to be repositioned/resized.
2404 * xfns.c (Fx_create_frame): Always change the frame size after
2405 initializing the frame's faces.
2406 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2407 change_frame_size should already have done it.
2408 (x_new_font): Assign new tool- and menu-bar heights.
2409 (x_set_window_size_1): Account for tool- and menu-bar heights
2410 (Bug#16013). Don't set pixel sizes since change_frame_size
2411 should already have done it.
2413 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2415 Remove the option of using libcrypto.
2416 * Makefile.in (LIB_CRYPTO): Remove.
2417 (LIBES): Don't use it.
2419 2013-12-11 Juri Linkov <juri@jurta.org>
2421 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2422 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2424 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2426 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2427 drawn tool bar items (Bug#16058).
2428 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2430 2013-12-09 Ken Brown <kbrown@cornell.edu>
2432 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2434 * lisp.h (get_frame_param): Adjust conditions for prototype
2437 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2439 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2440 Avoid unused macro warning if configured --without-xft.
2442 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2444 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2446 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2448 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2450 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2452 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2454 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2456 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2458 Use libcrypto's checksum implementations if available, for speed.
2459 * Makefile.in (LIB_CRYPTO): New macro.
2462 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2463 The macro didn't conform to C99 due to type mismatch,
2464 which caused compilation failure with Sun C 5.12,
2465 and it was confusing anyway. Include window.h to declare
2466 redisplay_other_windows.
2468 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2470 * window.c (set_window_buffer): Update mode line (bug#16084).
2472 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2474 Fix minor problems found by static checking.
2475 * keyboard.c (poll_for_input_1, input_polling_used):
2476 Define only if HAVE_NTGUI.
2477 * xmenu.c (popup_activate_callback): Omit unnecessary
2478 check against USE_X_TOOLKIT, which must be defined here anyway.
2479 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2482 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2484 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2486 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2488 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2490 * nsterm.m (x_set_window_size): Remove fprintf.
2491 (init): Define always. Set applicationDidFinishLaunchingCalled
2493 (applicationDidFinishLaunching:):
2494 Set applicationDidFinishLaunchingCalled.
2495 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2498 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2500 Pixel resize changes for NS (Bug#16049).
2501 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2502 height/width. row/cols are locals.
2503 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2504 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2505 (windowWillResize): Remove gsextra. Calculate extra as in
2507 (x_new_font): Don't change frame size if fullscreen.
2508 Change size pixelwise.
2510 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2511 comment in xfns.c. Change to pixelwise call.
2513 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2515 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2518 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2520 * xterm.c (input_signal_count): Remove.
2521 (x_dispatch_event): Define unconditionally.
2522 (x_make_frame_visible): Process X events until the frame
2523 is really visible (Bug#16027).
2524 * xterm.h (x_dispatch_event): Declare unconditionally.
2526 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2528 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2530 * nsterm.m (x_set_window_size): Handle pixelwise.
2532 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2534 * w32term.c (x_new_font):
2535 * xterm.c (x_new_font): Calculate new frame size from new font
2538 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2540 * lisp.h (FOR_EACH_TAIL): New macro.
2541 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2543 * window.c (select_window): Call second wset_redisplay before we change
2544 selected_window (bug#16034).
2546 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2548 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2550 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2552 * w32xfns.c: Include window.h, to avoid a compiler warning.
2554 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2556 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2557 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2558 window_scroll takes care of it.
2559 (Fset_window_point, Fdelete_other_windows_internal)
2560 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2561 (Fsplit_window_internal, Fdelete_window_internal)
2562 (Fresize_mini_window_internal, Fset_window_configuration)
2563 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2564 cause redisplay instead of forcing a complete redisplay.
2565 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2566 we're only affecting the selected_window.
2568 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2570 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2571 directional control characters. Update type and category
2572 determination according to the UBA from Unicode v6.3.
2573 (bidi_category_t): New category EXPLICIT_FORMATTING.
2575 * dispextern.h (bidi_type_t): Update to include new bidirectional
2576 properties introduced with Unicode v6.3. (Bug#16043)
2578 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2580 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2583 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2585 * font.c (font_list_entities): Remove dummy assignment.
2586 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2587 used on graphic displays only. Remove unused 'font_encoder' member.
2588 (struct font_bitmap): Remove unused 'extra' member.
2589 * nsfont.m (nsfont_open):
2590 * w32font.c (w32font_open_internal):
2591 * ftfont.c (ftfont_get_bitmap): Adjust users.
2593 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2595 Use bool for boolean.
2596 * tparam.c (tparam1):
2597 * undo.c (record_point, record_property_change):
2598 Use bool for boolean, for local vars that are always true or false.
2600 Minor integer overflow fixes (Bug#16033).
2601 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2602 This improves on the previous fix to this function.
2603 (window_resize_check): When summing up pixel counts, don't rely on
2604 undefined behavior if the sum overflows.
2606 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2608 * window.c (Fset_window_new_pixel): Don't choke at negative
2609 argument value (Bug#16033).
2611 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2612 to avoid crash in window_box_height.
2614 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2615 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2617 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2619 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2621 Minor integer overflow fixes.
2622 * window.c (Fset_window_new_pixel, grow_mini_window):
2623 * xdisp.c (Fwindow_text_pixel_size):
2624 Avoid undefined behavior on signed integer overflow.
2625 * xfns.c (x_set_mouse_color):
2626 Check that drag shape fits in 'unsigned', since that's what X wants.
2628 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2630 Improve reporting of fatal exception on MS-Windows.
2631 * w32fns.c (my_exception_handler): New function.
2632 (globals_of_w32fns): Set it up as the unhandled exception
2633 handler. Initialize exception code and address to zeros.
2634 (emacs_abort): If the exception code and address are available,
2635 print them at the beginning of the backtrace. Fix the format of
2636 printing addresses (was producing 0x0x12345678 on XP).
2639 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2641 * eval.c (Fbacktrace__locals): New function.
2642 (syms_of_eval): Defsubr it.
2644 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2646 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2647 Define here to unify between...
2648 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2649 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2651 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2653 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2655 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2656 fringe background extension.
2657 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2658 because they are now always the same as `left' and `width',
2659 respectively. Remove code for the case that `width' and
2660 `sb_width' are different.
2662 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2664 Fix minor problems found by static checking.
2665 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2666 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2667 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2669 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2671 * image.c (imagemagick_compute_animated_image): Don't crash if we
2672 have an animation with different-sized images (bug#15313).
2674 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2676 Remove some unused items introduced during pixelwise change.
2677 * window.c (window_resize_total_check): Remove unused function.
2678 * xdisp.c (remember_mouse_glyph): Remove unused label.
2679 (Ftool_bar_height): Move declaration inside #if.
2680 * xterm.c (x_set_window_size): Don't use r and c.
2682 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2684 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2687 * window.c (Fset_window_configuration): Comment out unused variables.
2689 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2691 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2693 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2695 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2697 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2698 HAVE_GNUTLS3 (Bug#16001).
2700 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2701 if interrupts are deferred (Bug#15801).
2703 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2705 Support resizing frames and windows pixelwise.
2706 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2707 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2708 (struct glyph_matrix): Replace window_left_col and
2709 window_top_line by window_pixel_left and window_pixel_top.
2710 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2712 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2713 (draw_window_divider, move_it_to, x_draw_right_divider)
2714 (x_draw_bottom_divider, change_frame_size): Add or fix
2716 * dispnew.c (change_frame_size_1): Change prototype.
2717 (adjust_glyph_matrix, required_matrix_width)
2718 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2719 values instead of lines and columns.
2720 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2721 WINDOW_TOTAL_FRINGE_WIDTH.
2722 (handle_window_change_signal, do_pending_window_change)
2723 (init_display): Adjusts calls of change_frame_size.
2724 (change_frame_size, change_frame_size_1): Handle pixelwise
2726 * frame.c (Qright_divider_width, Qbottom_divider_width):
2728 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2729 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2730 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2731 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2733 (set_frame_param): New function.
2734 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2735 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2736 (Ffringe_width, Fborder_width, Fright_divider_width)
2737 (Fbottom_divider_width): New functions, defsubr them.
2738 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2739 New argument pixelwise.
2740 (struct frame_parm_table): New members Qright_divider_width and
2741 Qbottom_divider_width.
2742 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2743 (x_report_frame_params): Handle Qright_divider_width and
2744 Qbottom_divider_width.
2745 (x_set_right_divider_width, x_set_bottom_divider_width):
2747 (frame_resize_pixelwise): New option.
2748 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2749 new_pixelwise, right_divider_width and bottom_divider_width;
2750 remove total_lines; rename text_lines, text_cols, new_text_lines
2751 and new_text_cols to text_height, text_width, new_height and
2752 new_width respectively.
2753 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2754 FRAME_TEXT_WIDTH respectively.
2755 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2756 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2757 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2759 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2760 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2761 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2762 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2763 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2764 (FRAME_TOTAL_COLS_ARG): Remove macro.
2765 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2766 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2767 (x_wm_set_size_hint): Handle frame pixel sizes.
2768 * indent.c (compute_motion, Fcompute_motion):
2769 Call window_body_width instead of window_body_cols.
2770 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2771 (make_lispy_position): Handle right and bottom dividers.
2772 (Fsuspend_emacs): Pixelize call of change_frame_size.
2773 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2774 * lisp.h: Extern set_frame_param.
2775 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2777 (Fx_create_frame): Add entry for vertical_drag_cursor.
2778 Pixelize call of change_frame_size.
2779 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2780 * nsterm.m (ns_update_window_end): Optionally draw right
2782 (x_set_window_size): Add argument pixelwise.
2783 Call check_frame_size and change_frame_size with pixelwise zero.
2784 (ns_draw_window_divider): New function.
2785 (ns_redisplay_interface): Add ns_draw_window_divider.
2786 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2787 (x_new_font): Call x_set_window_size with pixelwise zero.
2788 * print.c (print_object): For a window print its sequence
2790 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2791 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2792 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2793 (w32_createwindow): Use scroll bar area width.
2794 (w32_wnd_proc): Handle bottom divider width.
2795 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2796 (Fx_create_frame): Default divider width parameters.
2797 Caclulate sizes pixelwise. Add vertical drag cursor support.
2798 (x_create_tip_frame): Default divider widths to zero.
2799 Pixelize call to change_frame_size.
2800 (Fx_show_tip): Add handling of divider widths. Pixelize window
2802 (Fw32_frame_rect): New function.
2803 (frame_parm_handler w32_frame_parm_handlers): Add divider
2805 (Vx_window_vertical_drag_shape): Add variable.
2806 * w32inevt.c (resize_event, maybe_generate_resize_event):
2807 Pixelize change_frame_size calls.
2808 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2810 * w32term.c (w32_draw_window_divider): New function.
2811 (x_update_window_end): Handle right divider.
2812 (w32_draw_fringe_bitmap, x_scroll_run)
2813 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2814 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2815 Calculate new frame sizes pixelwise.
2816 (x_new_font): Pixelize call to x_set_window_size.
2817 (x_check_fullscreen): Pixelize call to change_frame_size.
2818 (x_set_window_size_1, x_set_window_size): New argument
2819 pixelwise. Calculate pixelwise.
2820 (x_wm_set_size_hint): Use scroll bar area width.
2821 (w32_redisplay_interface): Add w32_draw_window_divider.
2822 * w32term.h (struct w32_output): Add vertical drag cursor.
2823 * widget.c (set_frame_size, update_wm_hints)
2824 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2826 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2827 * window.c (sequence_number): Restore.
2828 (Fwindow_pixel_width, Fwindow_pixel_height)
2829 (Fwindow_mode_line_height, Fwindow_header_line_height)
2830 (window_pixel_to_total, Frun_window_scroll_functions)
2831 (Fset_window_new_pixel, window_resize_apply_total)
2832 (Fwindow_resize_apply_total): New functions.
2833 (window_body_height, window_body_width): Rename from
2834 window_body_lines. New argument PIXELWISE.
2835 Calculate pixelwise.
2836 (Fwindow_body_height, Fwindow_body_width): New argument
2838 (coordinates_in_window, window_relative_x_coord): Use window's
2839 pixel width instead of total width.
2840 (replace_window, recombine_windows): Initialize pixel values.
2841 (resize_root_window, resize_frame_windows, grow_mini_window)
2842 (shrink_mini_window): New argument PIXELWISE.
2843 Calculate pixelwise.
2844 (Fdelete_other_windows_internal, adjust_window_margins)
2845 (window_resize_check, window_resize_apply)
2846 (Fdelete_window_internal, Fresize_mini_window_internal)
2847 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2848 (check_frame_size): Rename arguments. New argument PIXELWISE.
2849 Calculate pixelwise.
2850 (set_window_buffer): Make samebuf bool. Run configuration change
2851 hook only if buffer changed.
2852 (Fset_window_buffer): Rewrite doc-string.
2853 (make_window): Initialize new_pixel slot.
2854 (Fwindow_resize_apply): Check pixel size of root window.
2855 (Fsplit_window_internal): Call 2nd argument pixel_size.
2856 Calculate pixelwise.
2857 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2859 (save_window_data): New slots frame_text_width,
2860 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2861 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2863 (Fcurrent_window_configuration, Fset_window_configuration)
2864 (save_window_save, compare_window_configurations): Handle new
2865 slots in save_window_data and saved_window.
2866 (Fset_window_scroll_bars): Fix doc-string.
2867 (window_resize_pixelwise): New variable.
2868 (coordinates_in_window, Fcoordinates_in_window_p):
2870 (make_parent_window): Adjust sequence_number.
2871 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2873 * window.h (struct window): New members new_pixel, pixel_left,
2874 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2875 (wset_new_pixel): New function.
2876 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2877 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2878 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2879 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2880 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2881 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2882 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2883 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2884 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2885 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2886 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2887 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2888 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2889 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2890 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2892 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2893 (window_body_width, check_frame_size): Adapt external declarations.
2894 * xdisp.c (last_max_ascent): New integer.
2895 (window_text_bottom_y): Handle bottom divider.
2896 (window_box_width, window_box_height): Calculate pixelwise.
2897 (get_glyph_string_clip_rects): Handle right divider.
2898 (remember_mouse_glyph): When windows are resized pixelwise
2899 proceed with width and height set to 1.
2900 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2902 (move_it_to): Calculate and return maximum x position
2904 (Fwindow_text_pixel_size): New function.
2905 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2906 (tool_bar_lines_needed): Rename to tool_bar_height.
2907 Calculate pixelwise.
2908 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2909 Calculate pixelwise.
2910 (redisplay_tool_bar): Calculate pixelwise.
2911 (redisplay_window): Calculate pixelwise. Handle dividers.
2912 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2913 (x_draw_vertical_border): Handle dividers.
2914 (define_frame_cursor1): Handle vertical drag cursor.
2915 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2916 (expose_window): Calculate pixelwise. Handle dividers.
2917 (init_xdisp): Initialize pixel values.
2918 * xfaces.c (Qwindow_divider): New face.
2919 (realize_basic_faces): Realize it.
2920 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2921 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2922 (x_set_scroll_bar_default_width): Default actual width to 16.
2923 (Fx_create_frame): Set sizes pixelwise.
2924 (x_create_tip_frame): Default divider widths to zero.
2925 Pixelize call of change_frame_size.
2926 (Fx_show_tip): Handle divider widths. Initial pixel position
2928 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2929 (Vx_window_vertical_drag_shape): New option.
2930 * xmenu.c (free_frame_menubar): Pixelize call of
2932 * xterm.c (x_draw_window_divider): New function.
2933 (x_update_window_end): Optionally draw right divider.
2934 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2935 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2936 (handle_one_xevent, x_new_font): Calculate pixelwise.
2937 (x_set_window_size_1, x_set_window_size): New argument
2938 pixelwise. Calculate pixelwise.
2939 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2940 (struct x_redisplay_interface): Add x_draw_window_divider.
2941 * xterm.h (struct x_output): Add vertical_drag_cursor.
2943 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2945 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2946 Set invisible frames's `redisplay' when a full redisplay is requested.
2947 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2948 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2949 (display_mode_lines): Set it here instead.
2951 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2953 * dispextern.h (set_window_update_flags): Remove.
2955 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2957 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2959 * xdisp.c (REDISPLAY_SOME_P): New macro.
2960 (redisplay_internal): Use it (bug#15999).
2961 (prepare_menu_bars, redisplay_window): Use it as well.
2963 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2965 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2967 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2968 (globals_of_w32font): Zero it out.
2969 (GetCharWidth32W_Proc): New function pointer.
2970 (get_char_width_32_w): New function.
2971 (compute_metrics): If get_glyph_outline_w returns an error, try
2972 get_char_width_32_w before declaring a failure. This avoids
2973 punishing raster (a.k.a. "bitmap") fonts by slowing down
2974 redisplay. (Bug#6364).
2976 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2978 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2979 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2980 highlight needs to be redisplayed. (Bug#15913)
2982 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2984 Fix minor problems found by static checking.
2985 * buffer.h (struct buffer_text, struct buffer):
2986 * frame.h (struct frame):
2987 * window.h (struct window):
2988 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2989 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2990 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2991 no-longer-valid use of HAVE_MENUS.
2992 * xdisp.c (propagate_buffer_redisplay): Now static.
2994 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2996 * xmenu.c (Fmenu_or_popup_active_p):
2997 * window.c (Fset_window_configuration):
2998 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2999 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3000 * fns.c (Fyes_or_no_p):
3001 * editfns.c (Fmessage_box, Fmessage_or_box):
3002 * alloc.c (make_save_ptr_ptr):
3003 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3005 * window.c (Fset_window_configuration): Move select_window later.
3007 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3009 Refine redisplay optimizations to only redisplay *some* frames/windows
3010 rather than all of them.
3011 * xdisp.c (REDISPLAY_SOME): New constant.
3012 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3013 (bset_redisplay, bset_update_mode_line): New functions.
3014 (message_dolog): Use bset_redisplay.
3015 (clear_garbaged_frames): Use fset_redisplay.
3016 (echo_area_display): Use wset_redisplay.
3017 (buffer_shared_and_changed): Remove.
3018 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3019 frame titles. Compute the actual set of windows redisplayed.
3020 Don't update frame titles and menu bars for frames that don't need to
3022 (propagate_buffer_redisplay): New function.
3024 (redisplay_internal): Use it. Be more selective in the set of windows
3025 we redisplay. Propagate windows_or_buffers_changed to
3026 update_mode_lines a bit later to simplify the code.
3027 (mark_window_display_accurate_1): Reset window and buffer's
3029 (redisplay_window): Do nothing if neither the window nor the buffer nor
3030 the frame needs redisplay.
3031 * window.h (struct window): Add `redisplay' field.
3032 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3033 (redisplay_other_windows, window_list): New declarations.
3034 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3035 (window_list): Not static any more.
3036 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3037 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3038 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3039 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3040 * frame.h (struct frame): Add `redisplay' field.
3041 Move `external_menu_bar' bitfield next to other bit-fields.
3042 (SET_FRAME_GARBAGED): Use fset_redisplay.
3043 (SET_FRAME_VISIBLE): Don't garbage the frame;
3044 Use redisplay_other_windows.
3045 * buffer.h (struct buffer): Add `redisplay' field.
3046 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3047 (modify_overlay): Use bset_redisplay.
3048 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3050 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3052 Support w32 file notifications in batch mode.
3053 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3054 invalid (which happens in batch mode). If non-interactive, call
3055 handle_file_notifications to store file notification events in the
3056 input queue. (Bug#15933)
3058 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3060 * w32inevt.c (handle_file_notifications): Now external, not static.
3062 * w32term.h (handle_file_notifications): Provide prototype.
3064 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3065 init_crit, since init_display, which does that otherwise, is not
3068 2013-11-27 Glenn Morris <rgm@gnu.org>
3070 * Makefile.in ($(lispsource)/international/charprop.el): New.
3071 (emacs$(EXEEXT)): Depend on charprop.el.
3073 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3075 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3076 deleting portions of the buffer under non-nil REPLACE argument.
3079 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3080 directory, watch it and not its parent.
3081 (add_watch): Allow empty string in FILE.
3083 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3085 * window.c (Fset_window_start, window_resize_apply)
3086 (window_scroll): Reset window_end_valid (Bug#15957).
3088 2013-11-27 Glenn Morris <rgm@gnu.org>
3090 * Makefile.in (leimdir): Now in lisp source directory.
3091 ($(leimdir)/leim-list.el): Just use ../leim .
3092 * epaths.in (PATH_DUMPLOADSEARCH):
3093 * lread.c (load_path_default):
3094 * nsterm.m (ns_load_path): No more leim directory.
3096 2013-11-26 Andreas Schwab <schwab@suse.de>
3098 * .gdbinit (xgettype): Add cast.
3100 2013-11-26 Glenn Morris <rgm@gnu.org>
3102 Preload leim-list.el.
3103 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3104 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3105 is a single directory.
3107 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3109 bool-vector-subsetp is now the normal direction (Bug#15912).
3110 * data.c (Fbool_vector_subsetp): Test whether the first argument
3111 is a subset of the second one, not the reverse. Add doc string.
3113 Fix minor problems found by static checking.
3114 * lread.c (load_path_default): Now static.
3115 * textprop.c (text_property_stickiness): Be consistent about the
3116 test used when deciding whether to consider the previous character.
3117 This simplifies the code a bit.
3119 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3121 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3123 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3124 (syms_of_frame): Don't defsubr them.
3126 2013-11-25 Glenn Morris <rgm@gnu.org>
3128 * lread.c (load_path_default): Change the sense of the argument.
3129 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3130 from dump_path. When it is not, avoid checking dump_path twice.
3132 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3133 uninstalled dump_path against installed Vload_path. (Bug#15964)
3135 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3137 Export get_pos_property to Elisp.
3138 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3139 (syms_of_editfns): Export it to Elisp.
3141 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3143 2013-11-23 Romain Francoise <romain@orebokech.com>
3145 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3146 initialization here ...
3147 (syms_of_fileio): ... from here.
3149 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3151 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3152 Please use --enable-check-lisp-object-type.
3154 2013-11-23 Glenn Morris <rgm@gnu.org>
3156 * process.c (get_process): Explicit error for dead buffers.
3158 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3160 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3162 2013-11-23 Glenn Morris <rgm@gnu.org>
3164 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3165 * lread.c (load_path_check): Take path to check as argument.
3166 (load_path_default): New, split from init_lread.
3167 (init_lread): Move calc of default load-path to load_path_default.
3168 Empty elements in EMACSLOADPATH now stand for the default.
3169 (load-path): Doc fix.
3170 * emacs.c (decode_env_path): Add option to treat empty elements
3171 as nil rather than ".".
3172 * callproc.c (init_callproc_1, init_callproc):
3173 * image.c (Vx_bitmap_file_path):
3174 * lisp.h (decode_env_path):
3175 * lread.c (Vsource_directory):
3176 Update for new argument spec of decode_env_path.
3178 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3180 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3181 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3183 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3185 Fix some dependency problems that cause unnecessary recompiles.
3186 Problem reported by RMS in
3187 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3188 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3189 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3190 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3191 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3192 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3193 (boostrap-clean): No need to remove stamp-oldxmenu.
3195 Fix recently introduced bool vector overrun.
3196 This was due to an optimization that went awry.
3197 Reported by Glenn Morris in
3198 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3199 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3200 for empty vectors, undoing the 2013-11-18 change.
3201 * data.c (bool_vector_binop_driver): Rely on this.
3202 Fix bug that occasionally overran the destination.
3203 * lisp.h (struct Lisp_Bool_vector): Document this.
3205 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3207 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3210 * nsterm.m (init, run, stop:): Comment out for now, does not work
3213 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3215 * charset.c (syms_of_charset): Don't read past end of string.
3217 2013-11-19 Glenn Morris <rgm@gnu.org>
3219 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3221 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3223 Add hooks to run on gaining/losing focus. (Bug#15029)
3224 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3225 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3226 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3228 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3230 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3231 The old names predated the API change that put destination at end.
3233 Improve API of recently-added bool vector functions (Bug#15912).
3234 The old API had (bool-vector-count-matches A B)
3235 and (bool-vector-count-matches-at A B I), which gave the
3236 misleading impression that the two functions were variants, one
3237 with a location I. The new API has (bool-vector-count-population A)
3238 and (bool-vector-count-consecutive A B I) to make the distinction
3239 clearer. The first function no longer has a B argument, since the
3240 caller can easily determine the number of nils if the length and
3241 number of ts is known.
3242 * data.c (Fbool_vector_count_population): Rename from
3243 bool_vector_count_matches, and accept just 1 argument.
3244 (Fbool_vector_count_consecutive): Rename from
3245 Fbool_vector_count_matches_at.
3247 Always allocate at least one bits_word per bool vector.
3248 See Daniel Colascione in:
3249 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3250 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3251 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3252 * lisp.h (struct Lisp_Bool_vector): Document this.
3254 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3256 * insdel.c (invalidate_buffer_caches): New function, consolidated
3257 from part of prepare_to_modify_buffer.
3258 (insert_from_gap, prepare_to_modify_buffer):
3259 * coding.c (code_convert_region, code_convert_string):
3260 Call invalidate_buffer_caches. (Bug#15841)
3262 * lisp.h (invalidate_buffer_caches): Add prototype.
3264 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3266 * w32term.c (x_update_window_end): Don't invalidate the entire
3267 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3268 highlight needs to be redisplayed. (Bug#15913)
3270 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3272 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3274 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3276 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3277 while we are using Vprin1_to_string_buffer.
3279 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3280 after inserting the description string. (Bug#15907)
3282 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3284 * data.c: Work around bogus GCC diagnostic about shift count.
3285 Reported by Eli Zaretskii in
3286 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3287 (pre_value): New function.
3288 (count_trailing_zero_bits): Use it.
3290 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3292 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3293 assume C macros are not supported even under -g3 in these old GCC
3296 2013-11-15 Leo Liu <sdl.web@gmail.com>
3298 * minibuf.c (Ftry_completion, Fall_completions)
3299 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3301 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3303 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3304 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3305 This avoids placing unnecessary constants into the Emacs code.
3307 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3309 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3310 for Cygwin w32 build.
3312 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3313 for Cygwin w32 build. (Bug#15892)
3315 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3317 Simplify, port and tune bool vector implementation.
3318 * alloc.c (bool_vector_exact_payload_bytes)
3319 (bool_vector_payload_bytes): Remove.
3320 (bool_vector_fill): Return its argument.
3321 * alloc.c (bool_vector_fill):
3323 * print.c (print_object):
3324 Simplify by using bool_vector_bytes.
3325 * alloc.c (make_uninit_bool_vector):
3326 New function, broken out from Fmake_bool_vector.
3327 (Fmake_bool_vector): Use it. Use tail call.
3328 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3329 * data.c (BITS_PER_ULL): New constant.
3330 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3331 if long long versions don't exist.
3332 (shift_right_ull): New function.
3333 (count_one_bits_word): New function, replacing popcount_bits_word
3334 macro. Don't assume that bits_word is no wider than long long.
3335 (count_one_bits_word, count_trailing_zero_bits):
3336 Don't assume that bits_word is no wider than long long.
3337 * data.c (bool_vector_binop_driver, bool_vector_not):
3338 * fns.c (Fcopy_sequence):
3340 Create an uninitialized destination, to avoid needless work.
3341 (internal_equal): Simplify.
3342 (Ffillarray): Prefer tail call.
3343 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3344 contain at least one word.
3345 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3346 chars are narrower than ints.
3347 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3348 * fns.c (Fcopy_sequence):
3350 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3351 Don't try to port to hosts where bits_word values have holes; the
3352 code wouldn't work there anyway. Verify this assumption, though.
3353 (bool_vector_bytes): New function.
3354 (make_uninit_bool_vector): New decl.
3355 (bool_vector_fill): Now returns Lisp_Object.
3357 * xfns.c (xic_create_fontsetname):
3358 * xrdb.c (gethomedir): Prefer tail calls.
3360 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3362 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3363 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3365 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3366 that requires a return value.
3367 (Fset_buffer_modified_p): Take advantage of this change to do
3370 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3372 * buffer.c (Frestore_buffer_modified_p): Sync it with
3373 Fset_buffer_modified_p.
3374 (Fforce_mode_line_update): New function, moved from subr.el.
3375 (Fset_buffer_modified_p): Use them.
3376 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3378 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3380 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3381 This avoids undefined behavior when subtracting pointers into
3382 different aways. On my platform it also makes the code a tad
3383 smaller and presumably faster.
3385 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3387 * keyboard.c (command_loop_1): Use region-extract-function.
3388 * insdel.c (Qregion_extract_function): Not static any more (can we
3389 stop pretending that these vars can benefit from being marked static?).
3391 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3393 * search.c (find_newline): If buffer text is relocated during the
3394 "dumb loop", adjust C pointers into buffer text to follow suit.
3397 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3399 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3400 for conversion (Bug#15837).
3402 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3404 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3405 for the entire range of inserted characters. (Bug#15841)
3407 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3409 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3411 (realize_default_face): Remove assignment to distant-foreground if
3412 unspecified (Bug#15815).
3414 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3416 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3417 cache-long-scans disabled, since we don't want to call
3418 prepare_to_modify_buffer (in insert_1_both) for each message we
3421 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3422 from buffer.c. Improve commentary to the buffer field setter
3425 * buffer.c (bset_cache_long_scans): Static function deleted.
3426 Improve commentary to the buffer field setter functions.
3427 (init_buffer_once): Default for cache-long-scans changed to t.
3430 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3432 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3434 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3435 This bug was introduced in my 2013-06-21 change, and caused
3436 struct Lisp_Sub_Char_Table objects to be given too many slots,
3437 which broke 'make -C admin/unidata'.
3439 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3441 Import changes from mac-port 4.5.
3442 * macfont.m (mac_font_copy_default_descriptors_for_language)
3443 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3444 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3445 (macfont_language_default_font_names): New.
3446 (macfont_list): Rearrange language/charset code.
3447 (macfont_close): Don't check for macfont_info->cache.
3448 (mac_ctfont_create_preferred_family_for_attributes): New font
3449 selection code, call
3450 mac_font_copy_default_name_for_charset_and_languages.
3451 (mac_font_copy_default_descriptors_for_language)
3452 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3454 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3456 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3458 Port to C11 aligned_alloc, and fix some integer overflows.
3459 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3460 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3461 and use of posix_memalign replaced with aligned_alloc.
3462 (aligned_alloc): New function, defined or declared as needed.
3463 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3464 Don't undef; configure.ac now does this.
3465 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3466 (calloc, aligned_alloc): Check for integer overflow.
3467 (aligned_alloc): Rename from memalign. All uses changed.
3468 (memalign): New function, an alias for aligned_alloc.
3470 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3472 * xdisp.c (redisplay_internal): Fix typo in last change.
3474 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3476 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3478 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3480 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3481 redisplay--mode-lines-cause.
3482 (redisplay_internal): Keep them uptodate. Remove redundant check of
3483 buffer_shared_and_changed.
3484 * *.[chm]: Number every assignment to update_mode_lines so we
3485 can track why it is set.
3487 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3489 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3491 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3493 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3494 can track why it is set.
3496 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3498 Integer-related fixes for term.c etc.
3499 * dispextern.h (face_tty_specified_color): New function.
3500 * term.c (turn_on_face): Don't rely on undefined behavior when
3501 assigning an out-of-range value to 'long'.
3502 Simplify test for toggling highlight.
3503 (tty_capable_p): Omit last two (unused) args. All callers changed.
3504 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3505 (read_menu_input, tty_menu_activate, tty_menu_show):
3506 * xfaces.c (x_supports_face_attributes_p)
3507 (tty_supports_face_attributes_p):
3508 Use bool for boolean. All callers changed.
3509 (tty_supports_face_attributes_p): Omit defaults for color indices;
3510 no longer needed. Simplify tail call.
3512 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3514 * xdisp.c (prepare_menu_bars): Mark static.
3515 * lisp.h (prepare_menu_bars): Don't declare.
3516 * xselect.c (x_handle_selection_clear):
3517 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3519 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3521 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3522 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3524 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3526 * keyboard.c (Fcommand_error_default_function): Rename from
3527 Fdefault_error_output.
3529 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3531 * keyboard.c (Fdefault_error_output): New function, extracted from
3533 (syms_of_keyboard): Use it for Vcommand_error_function.
3535 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3537 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3538 (init_eval): Use it to ensure handlerlist is non-NULL.
3539 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3540 (Fsignal): Adjust NULLness test of handlerlist.
3541 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3543 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3545 * callproc.c (call_process): Call prepare_to_modify_buffer before
3546 decoding text read from the sub-process, as the decoded stuff will
3547 be inserted into the buffer. This will invalidate the various
3548 caches maintained for the buffer. (Bug#15148)
3550 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3552 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3553 string of glyphless-char-display.
3555 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3557 * nsfns.m (ns_get_name_from_ioreg): New function.
3558 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3559 OSX >= 10.9. Use ns_get_name_from_ioreg.
3561 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3563 Simplify and port recent bool vector changes.
3564 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3565 only in this file. Use a more-efficient implementation if the
3566 second argument is a power of 2.
3567 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3568 Remove no-longer-necessary compile-time checks.
3569 (bool_vector_exact_payload_bytes): New function.
3570 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3571 exact payload changed to call the new function. Do not assume
3572 that the arg or result fits in ptrdiff_t.
3573 (bool_vector_fill): New function.
3574 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3576 (vroundup_ct): Don't assume arg fits in size_t.
3577 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3578 invoke set_category_set.
3579 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3580 All callers changed. Use bool_vector_set.
3581 * category.h (XCATEGORY_SET): Remove; no longer needed.
3582 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3584 * data.c (Faref): Use bool_vector_ref.
3585 (Faset): Use bool_vector_set.
3586 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3587 (Fbool_vector_not, Fbool_vector_count_matches)
3588 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3589 * fns.c (concat): Use bool_vector_ref.
3590 (Ffillarray): Use bool_vector_fill.
3591 (mapcar1): Use bool_vector_ref.
3592 (sxhash_bool_vector): Hash words, not bytes.
3593 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3594 a constant, since it's now used in #if.
3595 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3596 unsigned char on unusual architectures, so that we no longer
3597 assume that the number of bits per bits_word is a power of two or
3598 is a multiple of 8 or of CHAR_BIT.
3599 (Qt): Add forward decl.
3600 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3601 at least as strictly as bits_word.
3602 (bool_vector_data, bool_vector_uchar_data): New accessors.
3603 All data structure accesses changed to use them.
3604 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3605 (bool_vector_set): New functions.
3606 (bool_vector_fill): New decl.
3607 (ROUNDUP): Move to alloc.c as described above.
3609 Fix recent gnutls changes.
3610 * gnutls.c (Fgnutls_boot): Don't assume C99.
3611 * process.c (wait_reading_process_output): Fix typo in recent change.
3613 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3615 * process.c (wait_reading_process_output, read_process_output)
3616 (send_process): Check gnutls_state is not NULL.
3618 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3619 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3621 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3623 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3624 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3626 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3629 * nsfns.m (Fx_create_frame): Fix memory leak.
3631 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3632 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3633 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3635 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3637 * xdisp.c (message3_nolog, message_with_string): Encode the string
3638 before writing it to the terminal in a non-interactive session.
3640 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3641 sure we concatenate them into a unibyte string.
3643 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3644 resulting temporary name before returning it to the caller.
3645 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3646 is a unibyte string, convert NAME to a unibyte string to ensure
3647 that the result is also a unibyte string.
3649 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3650 create unibyte strings from default paths and directory/file
3653 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3656 * callproc.c (init_callproc): Use build_unibyte_string to make
3657 sure we create unibyte strings from default paths and
3658 directory/file names.
3660 * buffer.c (init_buffer): Don't store default-directory of
3661 *scratch* in multibyte form. The original problem which led to
3662 that is described in
3663 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3664 but it was solved long ago. (Bug#15260)
3666 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3668 Port to stricter C99 platforms.
3669 Especially, C99 prohibits nesting a struct X inside struct Y if
3670 struct X has a flexible array member.
3671 * alloc.c (struct sdata): New type.
3672 (sdata): Implement in terms of struct sdata.
3673 Remove u member; all uses replaced by next_vector, set_next_vector.
3674 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3675 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3676 (struct sblock): Rename first_data member to data, which is now
3677 a flexible array member. All uses changed.
3678 (next_vector, set_next_vector, large_vector_vec): New functions.
3679 (vector_alignment): New constant.
3680 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3681 (struct large-vector): Now merely a NEXT member, since the old approach
3682 ran afoul of stricter C99. All uses changed to use
3683 large_vector_vec or large_vector_offset.
3684 (large_vector_offset): New constant.
3685 * dispnew.c: Include tparam.h, for tgetent.
3686 Do not include term.h; no longer needed.
3687 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3688 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3689 (struct Lisp_Vector): Use a flexible array member for contents,
3690 instead of a union with a member that is an array of size 1.
3692 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3693 fact that the struct no longer contains a union.
3694 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3695 (struct Lisp_Save_Value, struct Lisp_Free):
3696 Use unsigned, not int, for spacers, to avoid c99 warning.
3697 (union specbinding): Use unsigned, not bool, for bitfield, as
3698 bool is not portable to pre-C99 hosts.
3700 2013-11-04 Glenn Morris <rgm@gnu.org>
3702 * emacs.c (usage_message): Mention that `-L :...' appends.
3704 2013-11-02 Glenn Morris <rgm@gnu.org>
3706 * Makefile.in (abs_builddir): Remove.
3707 (bootstrap_exe): Use relative filename.
3709 Use relative filenames in TAGS files.
3710 * Makefile.in (abs_srcdir): Remove it again.
3711 (.PHONY): Remove frc.
3712 (maintainer-clean): No more TAGS-LISP file.
3713 (TAGS): Pass relative file names to etags.
3714 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3716 * Makefile.in (abs_srcdir): New, set by configure.
3718 (maintainer-clean): Remove pointless echo. That should be in the
3719 top-level Makefile, if anywhere. Delete TAGS-LISP.
3720 (extraclean): No s/ and m/ directories for some time.
3721 (TAGS): Also depend on ctagsfiles3.
3722 Remove no-longer-defined S_FILE.
3723 Pass absolute filenames to etags once more.
3724 (TAGS-LISP): Replace lispdir with its expansion.
3725 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3726 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3728 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3730 * xfaces.c (check_lface_attrs, realize_default_face):
3731 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3732 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3734 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3736 * emacs.c (original_pwd): Remove global var by making it local.
3737 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3739 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3741 * xfaces.c: Declare color_distance.
3742 (QCdistant_foreground): New variable.
3743 (NEAR_SAME_COLOR_THRESHOLD): New define.
3744 (load_color2): New function.
3745 (load_color): Call load_color2.
3746 (load_face_colors): Call load_color2 and if distant-color is specified
3747 calculate distant and use distant-color if colors are near.
3748 (LFACE_DISTANT_FOREGROUND): New define.
3749 (merge_face_ref, Finternal_set_lisp_face_attribute)
3750 (Finternal_get_lisp_face_attribute)
3751 (x_supports_face_attributes_p): Handle distant-foreground similar to
3753 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3755 * dispextern.h (lface_attribute_index):
3756 Add LFACE_DISTANT_FOREGROUND_INDEX.
3758 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3760 * image.c (pbm_next_char): New function.
3761 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3762 (pbm_scan_number): Use it.
3763 (Qlibjpeg_version): New variable.
3764 (syms_of_image): DEFSYM and initialize it.
3766 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3768 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3770 2013-10-31 Glenn Morris <rgm@gnu.org>
3772 * emacs.c (original_pwd): New char.
3773 (main): If using --chdir, store original_pwd.
3774 (init_cmdargs): When setting Vinvocation_directory based on a
3775 relative argv[0], use original_pwd if set. (Bug#15768)
3777 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3779 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3781 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3783 * insdel.c: Fix minor problems found by static checking.
3784 (Qregion_extract_function): Now static.
3785 (prepare_to_modify_buffer_1): Remove unused locals.
3787 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3789 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3790 (syms_of_xdisp): Declare pre-redisplay-function.
3791 (markpos_of_region): Remove function.
3792 (init_iterator, compute_stop_pos, handle_face_prop)
3793 (face_before_or_after_it_pos, reseat_to_string)
3794 (get_next_display_element, window_buffer_changed)
3795 (redisplay_internal, try_cursor_movement, redisplay_window)
3796 (try_window_reusing_current_matrix, try_window_id, display_line)
3797 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3798 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3799 * window.h (struct window): Remove field `region_showing'.
3800 * dispextern.h (struct it): Remove region_beg/end_charpos.
3801 (face_at_buffer_position, face_for_overlay_string)
3802 (face_at_string_position): Update prototypes.
3803 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3804 (face_at_string_position): Remove `region_beg' and `region_end' args.
3805 * fontset.c (Finternal_char_font):
3806 * font.c (font_at, font_range): Adjust calls accordingly.
3807 * insdel.c (Qregion_extract_function): New var.
3808 (syms_of_insdel): Initialize it.
3809 (prepare_to_modify_buffer_1): Use it.
3811 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3813 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3814 * ftxfont.c (ftxfont_get_gcs):
3815 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3816 * xfaces.c (x_free_colors, x_free_dpy_colors)
3817 (x_create_gc, unload_color):
3818 * xselect.c (x_property_data_to_lisp):
3819 * xsettings.c (parse_settings):
3820 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3821 (get_bits_and_offset): Adjust definition.
3822 * frame.c (XParseGeometry): Adjust locals.
3823 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3824 * regex.h (toplevel): Likewise for reg_syntax_t.
3826 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3828 * eval.c (run_hook_with_args): Use FUNCTIONP.
3830 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3832 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3833 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3834 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3835 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3836 on MS-Windows anyway.
3837 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3838 (free_realized_face): ...adjust user.
3839 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3840 white relief pixels to -1.
3841 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3842 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3843 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3845 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3847 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3848 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3849 in practice now. All callers changed.
3851 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3853 * dispextern.h (struct face): Use bitfields for 'underline_type'
3854 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3855 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3856 'stipple' member. Move 'lface' member up to help...
3857 * xfaces.c (make_realized_face): ...this function to find and
3858 clear just the members that need clearing.
3859 (load_face_colors, realize_x_face):
3860 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3862 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3864 * xftfont.c (struct xftfont_info): Remove set-but-unused
3866 (xftfont_open): Adjust user.
3867 (xftfont_get_colors): Remove useless prototype.
3869 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3871 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3872 before passing them to 'unexec'. (Bug#15260)
3874 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3876 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3878 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3880 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3881 the changed signature of the font driver's 'close' method.
3883 * w32font.h (w32font_close): Adjust the prototype to the change in
3884 function definition.
3886 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3888 * w32uniscribe.c (uniscribe_close): Adapt the call to
3889 w32font_close to its new prototype.
3891 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3893 Omit unused frame argument of font API's close function.
3894 * font.h (struct font): Drop frame argument. Adjust comment.
3895 * font.c (font_clear_cache, font_close_object): Adjust users.
3896 * ftfont.c (ftfont_close):
3897 * ftxfont.c (ftxfont_close):
3898 * macfont.m (macfont_close):
3899 * nsfont.m (nsfont_close):
3900 * w32font.c (w32font_close):
3901 * xfont.c (xfont_close):
3902 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3903 tweak comments and make functions safe if called more than once for
3904 the same font object.
3906 Perform font-specific cleanup when font object is swept by GC. See
3907 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3908 * alloc.c (cleanup_vector): New function.
3909 (sweep_vector): Call it for each reclaimed vector object.
3910 * font.h (struct font): Adjust comment.
3912 2013-10-24 Glenn Morris <rgm@gnu.org>
3914 * Makefile.in (abs_top_srcdir): New, set by configure.
3916 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3918 Adjust recent font-related changes to fix bug#15686.
3919 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3920 is a live window system frame, mark its default font too.
3922 2013-10-23 Glenn Morris <rgm@gnu.org>
3924 * Makefile.in (RUN_TEMACS): Make relative (again).
3925 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3926 (bootstrap-emacs$(EXEEXT)):
3927 Quote entities that might contain whitespace.
3929 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3931 Port to Solaris 10 and its bundled GCC.
3932 Problem reported by Timothy C. Burt.
3933 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3935 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3937 Do not allow font caches to grow too large.
3938 * alloc.c (compact_font_cache_entry, compact_font_caches):
3939 New functions or stub if not HAVE_WINDOW_SYSTEM.
3940 (compact_undo_list): Factor out from Fgarbage_collect.
3942 (mark_face_cache): Mark face font. Move down to avoid
3944 (mark_terminals): Do not mark font cache here.
3945 (Fgarbage_collect): Call compaction functions described
3946 above. Adjust comment.
3948 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3950 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3951 chdir to HOME (bug#15607).
3953 * nsterm.m (Qcocoa, Qgnustep): New variables.
3954 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3955 (ns_get_color): Make selection color work for GNUstep also.
3957 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3959 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3960 handles mouse clicks. Instead, let GPM use the same code as all
3961 the other mice use. See the discussion starting at
3962 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3963 for the details of the problem with the menu bar this fixes.
3965 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3967 Remove port-specific display name lists to avoid extra
3968 complexity and data duplication with display info lists.
3969 * xterm.h (x_display_name_list): Remove declaration.
3970 * xterm.c (x_display_name_list): Remove.
3971 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3972 * xfns.c (x_display_info_for_name, Fx_display_list):
3973 Likewise. Use x_display_list where appropriate.
3974 * w32term.h (w32_display_name_list): Remove declaration.
3975 * w32term.c (w32_display_name_list): Remove.
3976 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3978 * w32fns.c (x_display_info_for_name, Fx_display_list):
3979 Likewise. Use x_display_list where appropriate.
3980 * nsterm.h (ns_display_name_list): Remove declaration.
3981 * nsterm.m (ns_display_name_list): Remove.
3982 (ns_term_init, syms_of_nsterm): Adjust users.
3983 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3984 Likewise. Use x_display_list where appropriate.
3985 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3986 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3987 (mark_terminals): Mark per-terminal font cache.
3989 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3991 Don't run timers in input-pending-p. Its new check-timers param
3992 provides the prior behavior. (Bug#15045).
3993 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3995 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3997 Make some functions static in non-Microsoft builds.
3998 On my platform (Fedora 19 x86-64), this shrinks the
3999 Emacs executable (text+data) by 0.25%.
4000 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4001 (load_color) [!MSDOS]:
4002 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4003 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4004 * lisp.h (check_existing):
4005 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4006 (network_interface_info) [!WINDOWSNT]:
4007 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4008 Remove extern decls.
4009 * fileio.c (check_existing):
4010 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4011 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4012 (network_interface_info) [!WINDOWSNT]:
4013 * term.c (encode_terminal_code) [!WINDOWSNT]:
4014 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4015 * xfaces.c (load_color) [!MSDOS]:
4017 * fileio.c (check_existing, check_executable, check_writable):
4018 * process.c (network_interface_list, network_interface_info):
4019 Move earlier, so that we don't need forward decls.
4020 * gnutls.c (fn_gnutls_transport_set_errno)
4021 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4023 * w32.c (init_environment): Use faccessat rather than
4024 check_existing, partly for consistency with the rest of the code
4025 in this file, partly so that check_existing can be static.
4027 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4028 * emacs.c (MAIN_PROGRAM): New macro.
4029 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4030 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4032 bool vector int width fixes
4033 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4034 (Fbool_vector_count_matches_at):
4035 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4036 can exceed PTRDIFF_MAX, at least in theory.
4037 (Fbool_vector_count_matches_at):
4038 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4040 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4042 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4043 (struct sockaddr): Add forward decl, for platforms that lack it.
4045 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4047 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4050 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4052 * w32.c (network_interface_get_info, network_interface_list)
4053 (network_interface_info): New functions. (Bug#15610)
4054 (GetAdaptersInfo_Proc): New typedef.
4055 (get_adapters_info): New wrapper function.
4056 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4058 * process.h (network_interface_list, network_interface_info):
4061 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4062 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4063 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4064 for WINDOWSNT. Doc fix.
4065 (syms_of_process): Defsubr Snetwork_interface_list and
4066 Snetwork_interface_info unconditionally.
4068 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4069 in NS GUI sessions. (Bug#15629)
4071 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4073 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4075 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4077 * print.c (print_object): Print " ..." when truncating bool vectors.
4079 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4081 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4082 standard mouse buttons.
4084 * termhooks.h (struct input_event): Remove incorrect commentary.
4086 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4088 Disallow bool vector operations on mixed-length operands.
4089 The old behavior left garbage in the result vector sometimes,
4090 and didn't seem to be useful.
4091 * data.c (Qwrong_length_argument): New static var.
4092 (wrong_length_argument): New function.
4093 (bool_vector_binop_driver): Check that args agree in length.
4095 * keyboard.c, keyboard.h (all_kboards): Now static.
4097 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4099 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4100 note from the lispref.
4102 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4104 * nsterm.h (struct ns_display_info): Remove set-but-unused
4105 member image_cache (image caches are per-terminal anyway).
4106 (FRAME_X_IMAGE_CACHE): Remove.
4107 * nsterm.m (ns_initialize_display_info): Adjust user.
4109 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4111 * w32proc.c: Include mingw_time.h.
4113 * w32.c: Include mingw_time.h.
4115 Implement scrolling of TTY menus when the screen is too short.
4117 * term.c (tty_menu_display): Accept an additional argument, the
4118 menu item from which to start displaying the menu. Account for
4119 the value of Y when limiting the menu to the number of available
4121 (mi_result): New enumeration.
4122 (read_menu_input): Return enumerated value. When the y coordinate
4123 hits min_y or max_y, return scroll indication instead of wrapping
4125 (tty_menu_activate): Handle the scrolling indications from
4126 read_menu_input. Compute the first menu item to display and pass
4127 it to tty_menu_display.
4129 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4131 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4132 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4133 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4134 Adjust to match the change described below.
4135 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4136 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4137 memory_below_frame members to...
4138 * termchar.h (struct tty_display_info): ...here because they're
4139 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4140 * term.c (init_tty):
4141 * nsterm.m (ns_create_terminal):
4142 * w32term.c (w32_create_terminal):
4143 * xterm.c (x_create_terminal): Adjust users.
4144 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4145 to filter out non-TTY frames. Adjust comment.
4146 (scrolling): Adjust user. Prefer eassert for debugging check.
4148 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4150 * xfaces.c (PT_PER_INCH): Remove unused macro.
4151 * termhooks.h (struct terminal): Remove set-but-unused
4152 member fast_clear_end_of_line.
4153 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4154 * nsterm.m (ns_create_terminal):
4155 * term.c (init_tty):
4156 * w32term.c (w32_create_terminal):
4157 * xterm.c (x_create_terminal): Adjust users.
4159 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4161 * lisp.h (bool_vector_size): New function.
4162 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4163 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4164 (Fbool_vector_not, Fbool_vector_count_matches_at):
4165 Remove uses of 'eassume' that should no longer be needed,
4166 because they are subsumed by the 'eassume' in bool_vector_size.
4168 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4170 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4171 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4172 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4174 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4176 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4177 have different dimensions. (Bug#15575)
4179 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4182 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4184 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4186 * term.c (tty_menu_show): Never return with unbalanced
4187 specpdl. Use eassert for debugging check. Adjust style.
4189 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4191 * term.c (read_menu_input): Make selection of menu items
4192 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4193 (tty_menu_activate): Fix off-by-one error when computing max_y.
4195 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4197 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4198 audit logging (only used with GnuTLS 3.x) and enable it.
4200 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4202 * dispnew.c (redraw_frame): Remove useless #ifdef because
4203 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4204 Also, move TTY fflush to...
4205 * term.c (tty_update_end): ...this function.
4207 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4209 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4210 the end of the frame's glyph matrix. (Bug#15575)
4212 * term.c (tty_menu_display): Don't move cursor while overwriting
4213 frame's glyphs with menu items. Limit the number of items
4214 displayed to what can be shown on the available screen lines,
4215 excluding the echo area.
4216 (tty_menu_activate): Limit the Y coordinate allowed by
4217 read_menu_input to the last screen line used for menu display.
4219 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4221 * lisp.h (eassume): New macro.
4222 Also, include <verify.h>, for 'assume'.
4223 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4224 (vroundup, vector_nbytes):
4225 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4226 (Fbool_vector_not, Fbool_vector_count_matches)
4227 (Fbool_vector_count_matches_at):
4228 Use eassume, not eassert.
4229 * casetab.c (set_identity, shuffle):
4230 * composite.c (composition_gstring_put_cache):
4231 * dispnew.c (update_frame_1):
4232 * ftfont.c (ftfont_shape_by_flt):
4233 * image.c (gif_load):
4234 * intervals.c (offset_intervals):
4235 * macfont.m (macfont_shape):
4236 Remove calls to 'assume' that are no longer needed, because
4237 --enable-gcc-warnings no longer generates bogus warnings
4238 when these calls are removed.
4240 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4242 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4244 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4246 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4247 (Qsubstitute_env_in_file_name): New var.
4248 (syms_of_fileio): Define it.
4250 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4252 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4253 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4256 * term.c (save_and_enable_current_matrix): Don't allocate and
4257 don't save margin areas.
4258 (restore_desired_matrix): Don't restore margin areas.
4259 (free_saved_screen): Don't free margin areas.
4261 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4263 * image.c: Pacify --enable-gcc-warnings.
4264 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4265 #define only if used.
4267 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4269 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4270 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4271 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4272 (gif_load): For giflib v5.x and later, display the error message
4273 produced by giflib when its functions fail.
4274 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4277 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4279 * keyboard.c (last_event_timestamp): Remove. For X selection and
4280 GTK popup menus, it may be obtained from per-frame X display info.
4281 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4282 (process_special_events): Adjust users.
4283 * keyboard.h (last_event_timestamp): Remove declaration.
4284 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4285 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4286 * menu.h (xmenu_show): Adjust prototype.
4287 * menu.c (Fx_popup_menu): Adjust user.
4288 * xselect.c (x_own_selection, x_get_foreign_selection)
4289 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4291 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4293 * keyboard.c (init_kboard): Now static. Add arg
4294 to denote window system. Adjust comment.
4295 (init_keyboard): Adjust user.
4296 (allocate_kboard): New function.
4298 * nsterm.m (ns_term_init):
4299 * term.c (init_tty):
4300 * w32term.c (w32_create_terminal):
4301 * xterm.c (x_term_init): Use it.
4302 * keyboard.h (init_kboard): Remove prototype.
4303 (allocate_kboard): Add prototype.
4305 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4307 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4308 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4310 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4312 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4314 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4316 * term.c (tty_menu_activate): Flush the output stream after
4317 showing the cursor, and don't mark the frame garbaged at exit from
4318 the function. Fixes redisplay glitches when moving from one menu
4321 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4323 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4324 or throw error (Bug#15570).
4326 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4328 * intervals.c (temp_set_point_both): Move test into 'eassert',
4331 * lisp.h (eassert): Don't use 'assume'.
4332 Sometimes 'assume' wins in performance, and sometimes it loses,
4333 so it shouldn't be used all the time. Perhaps we need two
4334 flavors of 'eassert', one for where 'assume' is far more likely
4335 to help or to hurt; but that can be done later.
4336 Problem reported by Dmitry Antipov in
4337 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4338 Also, don't include <verify.h>; no longer needed.
4340 2013-10-09 Glenn Morris <rgm@gnu.org>
4342 * eval.c (Fcond): Doc tweak.
4344 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4346 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4347 expressions with side effects to eassert. (Bug#15565)
4349 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4351 * fns.c (hashfn_user_defined): Allow hash functions to return any
4354 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4356 Fix minor problems found by static checking.
4357 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4358 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4359 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4360 * keyboard.c (read_menu_command): Remove unused local.
4361 * lisp.h (read_menu_command): New decl.
4362 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4363 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4364 Return ptrdiff_t, not int.
4365 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4366 not int, for benefit of xpalloc.
4367 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4369 (have_menus_p): Remove; unused.
4370 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4371 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4372 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4374 (save_and_enable_current_matrix): Omit unnecessary casts.
4375 (read_menu_input): Omit local extern decl (now in lisp.h).
4376 Don't access uninitialized storage if mouse_get_xy fails.
4377 (tty_menu_activate): Mark local as initialized, for lint.
4378 (tty_menu_activate, tty_meny_show): Remove unused locals.
4380 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4382 Support menus on text-mode terminals.
4383 * xterm.h (xw_popup_dialog): Add prototype.
4385 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4386 (xmenu_show): Block input here, instead in Fx_popup_menu.
4387 (xw_popup_dialog): New function, with X-specific bits of popup
4390 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4393 * window.c (Fset_window_configuration): Use run-time tests of the
4394 frame type instead of compile-time conditionals, when menu-bar
4395 lines are considered.
4397 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4398 (w32_popup_dialog): New prototypes.
4400 * w32menu.c (Fx_popup_dialog): Function deleted.
4401 (w32_popup_dialog): New function, with w32 specific bits of popup
4402 dialogs. Block input here.
4404 * w32inevt.c (w32_console_read_socket): Minor change to add
4405 debugging TTY events.
4407 * w32fns.c (show_hourglass): If returning early because the frame
4408 is not a GUI frame, unblock input.
4410 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4411 (cursorY): New functions.
4413 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4414 WINDOWSNT, macros that call curX and curY elsewhere.
4416 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4418 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4419 specific function to hide and show cursor on a text-mode terminal.
4420 (tty_menu_struct, struct tty_menu_state): New structures.
4421 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4422 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4423 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4424 (tty_menu_locate, save_and_enable_current_matrix)
4425 (restore_desired_matrix, screen_update, read_menu_input)
4426 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4427 (tty_pop_down_menu, tty_menu_last_menubar_item)
4428 (tty_menu_new_item_coords, tty_menu_show): New functions.
4429 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4431 * nsterm.h (ns_popup_dialog): Adjust prototype.
4433 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4435 (ns_popup_dialog): Adapt order of arguments to the other
4436 *_menu_show implementations.
4437 (Fx_popup_dialog): Function deleted.
4439 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4441 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4443 * menu.c (have_boxes): New function.
4444 (single_keymap_panes): Use it instead of a compile-time
4446 (single_menu_item): Use run-time tests of the frame type instead
4447 of compile-time conditionals.
4448 (encode_menu_string): New function.
4449 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4450 the macro, since different types of frame need different encoding
4452 (digest_single_submenu): Use run-time tests of frame type instead
4453 of, or in addition to, compile-time conditionals.
4454 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4455 (Fx_popup_menu): Detect when the function is called from keyboard
4456 on a TTY. Don't barf when invoked on a text-mode frame.
4457 Check frame type at run time, instead of compile-time conditionals for
4458 invoking terminal-specific menu-show functions.
4459 Call tty_menu_show on text-mode frames.
4460 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4461 run time to determine which alternative to invoke; support dialogs
4464 * keyboard.h <Qmouse_movement>: Declare.
4466 * keyboard.c <Qmouse_movement>: Now extern.
4467 <Qecho_keystrokes>: New static variable.
4468 (read_key_sequence): Accept an additional argument, a flag to
4469 prevent redisplay during reading of the key sequence. All callers
4471 (read_menu_command): New function.
4472 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4474 (toolkit_menubar_in_use): New function.
4475 (make_lispy_event): Use it instead of a compile-time test.
4477 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4478 window-system being available.
4480 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4481 to x-popup-dialog on the frame type, they all now support popup
4484 * dispnew.c (save_current_matrix): Save the margin areas.
4485 (restore_current_matrix): Restore margin areas.
4486 (update_frame_with_menu): New function.
4488 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4491 * alloc.c (make_save_ptr): Now compiled unconditionally.
4493 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4495 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4496 (redraw_frame, update_frame): Adjust users.
4497 * dispextern.h (set_window_update_flags): Adjust prototype.
4498 * xdisp.c (redisplay_internal): When updating all frames with zero
4499 windows_or_buffers_changed, assume that only the windows that shows
4500 current buffer should be really updated.
4502 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4504 Do not allocate huge temporary memory areas and objects while encoding
4505 for file I/O, thus reducing an enormous memory usage for large buffers.
4506 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4507 * coding.h (struct coding_system): New member raw_destination.
4508 * coding.c (setup_coding_system): Initialize it to zero.
4509 (encode_coding_object): If raw_destination is set, do not create
4510 dst_object. Add comment.
4511 * fileio.c (toplevel): New constant E_WRITE_MAX.
4512 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4513 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4515 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4517 * nsterm.m (windowDidExitFullScreen:)
4518 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4520 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4522 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4523 * keyboard.c (unblock_input_to): Don't process pending signals
4524 if a fatal error is in progress.
4526 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4527 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4528 they're talking about words in Lisp bool vectors.
4529 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4530 * data.c (popcount_bits_word): Rename from popcount_size_t.
4531 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4534 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4536 Improve support for popcount and counting trailing zeros (Bug#15550).
4537 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4538 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4539 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4540 (popcount_size_t_msc, popcount_size_t_gcc):
4541 Remove; now done by Gnulib.
4542 (popcount_size_t): Now a macro that defers to Gnulib.
4543 (count_trailing_zero_bits): Return int, for consistency with
4544 Gnulib and because Emacs prefers signed to unsigned int.
4545 Don't assume that size_t is either unsigned int or unsigned long
4546 or unsigned long long.
4547 (size_t_to_host_endian): Do not assume that size_t is either
4548 exactly 32 or exactly 64 bits wide.
4549 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4550 etc., so that it's now an enum constant, not a macro.
4551 No need to assume that it's either 32 or 64.
4553 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4555 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4558 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4560 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4561 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4563 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4565 emacs_read and emacs_write now use void *, not char *.
4566 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4567 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4568 Buffer arg is now void *, not char *. This matches plain
4569 'read' and 'write' better, and avoids a constraint violation
4570 on Solaris 9 with Oracle Studio.
4572 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4574 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4575 memset to explicit loop. Otherwise copy largest possible chunk
4576 from initialized to uninitialized part, thus allowing the longer
4577 memcpy runs and reducing the number of loop iterations.
4579 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4581 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4582 hide toolbar (Bug#15388).
4583 (windowDidEnterFullScreen:): If presentation options are zero,
4584 set them here (Bug#15388).
4585 (ns_update_auto_hide_menu_bar): Remove runtime check.
4586 Don't auto hide dock unless menubar is also auto hidden.
4588 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4590 * editfns.c (message): Mention batch mode in doc string.
4592 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4594 * nsterm.m (check_native_fs): Remove erroneous comment.
4596 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4598 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4599 uses find_newline instead of scan_newline and so doesn't move point.
4601 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4603 Use hardware support for byteswapping on glibc x86 etc.
4604 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4605 whereas the old swap64 needed 30.
4606 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4607 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4608 Use byteswap.h's macros to swap bytes.
4609 * lisp.h (swap16, swap32, swap64): Remove.
4610 All uses replaced by bswap_16, bswap_32, bswap_64.
4612 * bytecode.c (exec_byte_code): Use some more volatile variables
4613 to work around local variables getting clobbered by longjmp.
4614 Port to pre-C99, which doesn't allow decls after stmts.
4616 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4618 * lisp.h (eassert): Assume that COND is true when optimizing.
4619 In other words, take on the behavior of eassert_and_assume.
4620 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4621 (eassert_and_assume): Remove. All uses replaced by eassert.
4623 * xdisp.c (Qglyphless_char): Now static.
4625 Adjust to merge from gnulib.
4626 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4627 * lisp.h: Include <verify.h>, for 'assume'.
4629 * eval.c (clobbered_eassert): New macro.
4630 (internal_catch, internal_condition_case)
4631 (internal_condition_case_1, internal_condition_case_2)
4632 (internal_condition_case_n): Use it instead of eassert
4633 when the argument contains locals clobbered by longjmp.
4634 Don't use clobbered locals outside of clobbered_eassert.
4635 (internal_lisp_condition_case): Use a volatile variable
4636 to work around a local variable's getting clobbered.
4638 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4640 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4641 (PUSH_HANDLER): New macro.
4642 (catchlist): Remove.
4643 (handlerlist): Always declare.
4645 * eval.c (catchlist): Remove (merge with handlerlist).
4646 (handlerlist, lisp_eval_depth): Not static any more.
4647 (internal_catch, internal_condition_case, internal_condition_case_1)
4648 (internal_condition_case_2, internal_condition_case_n):
4650 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4651 handlerlist/catchlist.
4652 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4653 handlerlist which can only handle a single condition-case handler at
4655 (find_handler_clause): Simplify since we only a single branch here
4658 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4660 (bcall0): New function.
4661 (exec_byte_code): Add corresponding cases. Improve error message when
4662 encountering an invalid byte-code. Let Bunwind_protect accept
4663 a function (rather than a list of expressions) as argument.
4665 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4666 and make them unconditional now that they're heap-allocated.
4668 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4670 * charset.c (Fdecode_char, Fencode_char): Remove description of
4671 `restriction' arg. now that it's hidden by advertised-calling-convention.
4673 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4675 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4676 Remove unused variable (from mac-port).
4677 (macfont_draw): Use s->ybase for correct y position.
4679 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4681 * frame.h (struct frame): Drop has_minibuffer member because...
4682 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4683 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4685 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4687 * window.h (struct window): Prefer enum text_cursor_kinds to int
4688 for phys_cursor_type member. Move the latter, phys_cursor_width,
4689 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4690 * window.c (replace_window, make_window): Adjust users.
4692 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4694 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4695 this module is never compiled otherwise.
4697 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4699 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4702 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4704 * xdisp.c (get_next_display_element): Don't call face_for_font in
4705 a build configured --without-x. (Bug#15484)
4707 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4709 * window.c (calc_absolute_offset): #elif should be #elif defined.
4711 * frame.c (delete_frame): Block/unblock input to overcome race
4712 condition (Bug#15475).
4714 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4716 * frame.c (delete_frame): Record selected frame only after
4717 calling Qdelete_frame_functions (Bug#15477).
4719 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4721 * nsterm.m (ns_selection_color): Remove.
4722 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4723 NSColor selectedText(Background)Color. Only for COCOA.
4724 (ns_term_init): Remove assignment of ns_selection_color, logic
4725 moved to ns_get_color.
4727 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4728 NS_SELECTION_COLOR_DEFAULT.
4729 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4731 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4733 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4734 frame' does not have the tool_bar_window member.
4736 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4738 Signal error when reading an empty byte-code object (Bug#15405)
4739 * lread.c (read1): Signal error.
4740 * alloc.c (make_byte_code): eassert header size.
4741 (sweep_vectors): Change an int to size_t.
4743 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4745 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4746 instead of ints, as it's the usual style for offsetof constants. See:
4747 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4749 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4750 This is ugly, but it should fix the performance problem for older
4751 GCC versions in the short run. I'll look into integrating the
4752 Gnulib module for popcount, as a better fix.
4753 See the thread starting in:
4754 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4755 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4756 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4757 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4758 (popcount_size_t): Use it.
4760 2013-09-24 Daniel Colascione <dancol@dancol.org>
4762 * process.c (Fnetwork_interface_info): Fix build break due to
4765 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4767 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4768 Prefer signed to unsigned integers where either will do.
4769 No need for 'const' on locals that do not escape.
4770 Omit easserts with unnecessary and unportable assumptions about
4771 alignment. Avoid unnecessary casts to char *.
4773 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4775 Use union for the payload of struct Lisp_Vector.
4776 This helps to avoid a few glitches dictated by C's aliasing rules.
4777 * lisp.h (struct Lisp_Vector): Use union for next and
4778 contents member. Adjust comment. Change related users.
4779 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4780 Related users changed.
4781 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4782 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4783 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4784 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4786 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4788 Optimize glyph row clearing and copying routines.
4789 * dispextern.h (struct glyph_row): Change layout of struct
4790 glyph_row to help copy_row_except_pointers. Adjust comment.
4791 * dispnew.c (null_row): Remove.
4792 (clear_glyph_row): Use offsetof and memset to find and clear
4793 just the members that need clearing. Adjust comment.
4794 (copy_row_except_pointers): Likewise for copying.
4796 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4798 Some minor cleanups of recently-added bool vector code.
4799 * conf_post.h (assume): Always return void. Use lint version
4800 only if GCC and MSC versions don't apply.
4801 * conf_post.h (assume):
4802 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4803 Depend on _MSC_VER, not __MSC_VER, for consistency with
4805 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4806 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4807 (bool_vector_binop_driver, count_trailing_zero_bits)
4808 (size_t_to_host_endian): Now static, not static inline;
4809 the latter isn't needed with modern compilers and doesn't
4810 work with older compilers anyway.
4812 * alloc.c (valgrind_p): Use bool for boolean.
4814 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4816 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4817 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4818 (display_last_displayed_message_p, message_buf_print)
4819 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4820 Use bool for boolean.
4821 * dispextern.h (cancel_line, init_desired_glyphs):
4822 Remove ancient leftover.
4823 (help_echo_showing_p, hourglass_shown_p):
4824 * lisp.h (noninteractive_need_newline): Adjust declaration.
4826 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4828 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4830 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4831 ...this file and convert the latter to static. Adjust comment.
4832 (make_initial_frame):
4833 * window.c (init_window_once): Adjust user.
4834 * frame.h (last_nonminibuf_frame): Remove declaration.
4835 * lisp.h (selected_frame): Likewise.
4836 * msdos.c (the_only_display_info): Adjust comment.
4838 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4840 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4841 computing the end column of mouse-highlight that comes from
4842 display or overlay strings. (Bug#15437)
4843 (note_mouse_highlight): Adapt calculation of last argument to
4844 mouse_face_from_string_pos to the above change.
4846 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4847 all platforms, not just for clang.
4849 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4851 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4852 about excess arguments to snprintf.
4854 * conf_post.h(assume): Use __builtin_unreachable for clang.
4856 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4858 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4859 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4861 2013-09-23 Daniel Colascione <dancol@dancol.org>
4863 * alloc.c (USE_VALGRIND): New macro; on by default
4864 when ENABLE_CHECKING.
4865 (mark_maybe_object, mark_maybe_pointer)
4866 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4868 (valgrind_p) [USE_VALGRIND]: New variable.
4869 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4871 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4873 * process.c (wait_reading_process_output): Change int pnamelen to
4876 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4877 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4878 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4879 argument to unsigned long to avoid warning.
4880 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4882 * conf_post.h (assume): Fix compiler error: x shall be cond.
4884 2013-09-22 Daniel Colascione <dancol@dancol.org>
4886 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4887 warning when compiling without a window system.
4889 2013-09-22 Daniel Colascione <dancol@dancol.org>
4891 * data.c (Qbool_vector_p): New symbol.
4892 (bool_vector_spare_mask, popcount_size_t_generic)
4893 (popcount_size_t_msc, popcount_size_t_gcc)
4895 (bool_vector_binop_driver)
4896 (count_trailing_zero_bits, size_t_to_host_endian)
4897 (Fbool_vector_exclusive_or)
4898 (Fbool_vector_union)
4899 (Fbool_vector_intersection, Fbool_vector_set_difference)
4900 (Fbool_vector_subsetp, Fbool_vector_not)
4901 (Fbool_vector_count_matches)
4902 (Fbool_vector_count_matches_at): New functions.
4903 (syms_of_data): Intern new symbol, functions.
4904 * alloc.c (bool_vector_payload_bytes): New function.
4905 (Fmake_bool_vector): Instead of calling Fmake_vector,
4906 which performs redundant initialization and argument checking,
4907 just call allocate_vector ourselves. Make sure we clear any
4908 terminating padding to zero.
4909 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4910 instead of open-coding the size calculation.
4911 (vroundup_ct): New macro.
4912 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4913 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4914 * composite.c (composition_gstring_put_cache):
4915 Change lint_assume to assume.
4916 * conf_post.h (assume): New macro.
4917 (lint_assume): Remove.
4918 * dispnew.c (update_frame_1): Change lint_assume to assume.
4919 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4921 * image.c (gif_load): Change lint_assume to assume.
4922 * lisp.h (eassert_and_assume): New macro.
4923 (Qbool_vector_p): Declare.
4924 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4925 (swap16, swap32, swap64): New inline functions.
4926 * macfont.m (macfont_shape): Change lint_assume to assume.
4927 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4928 * xsettings.c (parse_settings): Use new swap16 and
4929 swap32 from lisp.h instead of file-specific macros.
4931 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4933 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4934 found (which can legitimately happen when the glyph row at the
4935 window start is disabled in the current_matrix. (Bug#15365)
4937 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4939 Fix syntax.h bug introduced by recent INLINE change.
4940 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4941 conditionally compiled one way in some modules, and a different
4942 way in others. This doesn't work with extern inline functions,
4943 which must have the same definition in all modules, because the
4944 defining code might be shared across modules, depending on the
4945 implementation. Symptoms reported by Martin Rudalics in:
4946 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4947 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4948 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4949 overriding the corresponding functions in syntax.h.
4950 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4951 (syntax_property): New inline functions.
4952 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4953 Rewrite in terms of these new functions.
4955 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4957 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4958 not chars_in_text, whose result depends on the multibyteness of
4959 the current buffer. (Bug#15426)
4961 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4963 Port recent change to hosts where pointers aren't 'long'.
4964 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4965 Don't assume that pointers are the same width as 'long'.
4966 Add a compile-time check that a pointer fits into two X slots.
4968 A simpler, centralized INLINE.
4969 * conf_post.h (INLINE): Define only if not already defined.
4970 This allows us to use a single INLINE, defined by one file
4972 * emacs.c (INLINE): Define it.
4973 Also, include category.h, charset.h, composite.h, dispextern.h,
4974 syntax.h, systime.h, so that their INLINE definitions are expanded
4976 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4977 * buffer.h, buffer.c (BUFFER_INLINE):
4978 * category.h, category.c (CATEGORY_INLINE):
4979 * character.h, character.c (CHARACTER_INLINE):
4980 * charset.h, charset.c (CHARSET_INLINE):
4981 * composite.h, composite.c (COMPOSITE_INLINE):
4982 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4983 * frame.h, frame.c (FRAME_INLINE):
4984 * intervals.h, intervals.c (INTERVALS_INLINE):
4985 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4986 * lisp.h, alloc.c (LISP_INLINE):
4987 * process.h, process.c (PROCESS_INLINE):
4988 * syntax.h, syntax.c (SYNTAX_INLINE):
4989 * systime.h, sysdep.c (SYSTIME_INLINE):
4990 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4991 * window.h, window.c (WINDOW_INLINE):
4992 Remove. All uses replaced with INLINE.
4994 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4996 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4999 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5001 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5002 'const char *' to avoid compiler warnings due to similar change in
5003 the prototype of x_get_string_resource.
5005 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5007 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5008 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5009 going to replace static variables below. Adjust comments.
5010 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5011 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5012 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5013 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5014 Related users changed.
5015 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5016 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5017 last_mouse_movement_time, going to replace static variables below.
5019 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5020 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5022 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5023 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5024 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5025 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5026 static variables below.
5027 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5028 (last_mouse_scroll_bar): Remove.
5029 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5030 (mouseExited): Related users changed.
5032 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5034 Do not use external array to process X scroll bar messages.
5035 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5036 (x_send_scroll_bar_event): Pack window pointer into two slots
5037 of XClientMessageEvent if we're 64-bit. Adjust comment.
5038 (x_scroll_bar_to_input_event): Unpack accordingly.
5040 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5042 Ifdef away recent changes which aren't relevant to NS port.
5043 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5044 [!HAVE_NS]: Declare as such.
5045 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5046 [!HAVE_NS]: Define as such.
5048 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5050 * frame.c (x_redo_mouse_highlight): New function
5051 to factor out common code used in W32 and X ports.
5052 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5053 * xterm.h (struct x_display_info):
5054 * w32term.h (struct w32_display_info):
5055 * nsterm.h (struct ns_display_info): New members
5056 last_mouse_motion_frame, last_mouse_motion_x and
5057 last_mouse_motion_y, going to replace static variables below.
5058 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5059 (redo_mouse_highlight): Remove.
5060 (note_mouse_movement, syms_of_xterm): Adjust user.
5061 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5062 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5063 (redo_mouse_highlight): Remove.
5064 (note_mouse_movement, syms_of_w32term): Adjust user.
5065 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5066 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5068 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5069 * nsfns.m (compute_tip_xy): Adjust user.
5071 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5073 * frame.c (x_mouse_grabbed): New function.
5074 * dispextern.h (x_mouse_grabbed): Add prototype.
5075 (last_mouse_frame): Remove declaration.
5076 * xterm.h (struct x_display_info):
5077 * w32term.h (struct w32_display_info):
5078 * nsterm.h (struct ns_display_info): New member
5079 last_mouse_frame, going to replace...
5080 * xdisp.c (last_mouse_frame): ...global variable.
5081 (note_tool_bar_highlight):
5082 * w32term.c (w32_mouse_position, w32_read_socket):
5083 * xterm.c (XTmouse_position, handle_one_xevent):
5084 Use x_mouse_grabbed.
5085 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5087 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5089 * w32term.c (w32_read_socket): Avoid temporary
5090 variables in a call to x_real_positions.
5091 * xterm.c (handle_one_xevent): Likewise.
5093 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5095 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5096 (x_icon_type): Remove prototype.
5097 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5098 * frame.c (x_icon_type): Remove.
5099 * w32term.c (x_make_frame_visible, x_iconify_frame):
5100 * xterm.c (x_make_frame_visible, x_iconify_frame):
5101 Use x_set_bitmap_icon to factor out common code.
5103 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5105 * dispextern.h (check_x_display_info, x_get_string_resource):
5106 Declare here just once and unify the latter.
5107 * frame.c (check_x_display_info, x_get_string_resource):
5108 * nsterm.h (check_x_display_info):
5109 * xrdb.c (x_get_string_resource):
5110 * xterm.h (check_x_display_info): Remove prototypes.
5111 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5112 * w32reg.c (x_get_string_resource): Likewise.
5113 (w32_get_rdb_resource): Adjust user.
5115 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5117 * xterm.h (struct x_display_info): New member
5118 x_pending_autoraise_frame, going to replace...
5119 * xterm.c (pending_autoraise_frame): ...static variable.
5120 (x_new_focus_frame, XTread_socket): Adjust users.
5121 * w32term.h (struct w32_display_info): New member
5122 w32_pending_autoraise_frame, going to replace...
5123 * w32term.c (pending_autoraise_frame): ...global variable.
5124 (x_new_focus_frame, w32_read_socket): Adjust users.
5126 2013-09-17 Glenn Morris <rgm@gnu.org>
5128 * xdisp.c (message_dolog): If we create *Messages*,
5129 switch it to messages-buffer-mode.
5131 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5133 Don't overuse 'const' in types of locals.
5134 * bidi.c (bidi_count_bytes):
5135 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5136 (xg_event_is_for_scrollbar):
5137 * xselect.c (x_handle_property_notify)
5138 (x_handle_selection_notify, x_handle_dnd_message):
5139 * xsettings.c, xsettings.h (xft_settings_event):
5140 * xterm.c (x_handle_net_wm_state, handle_one_event)
5141 (x_menubar_window_to_frame, x_detect_focus_change)
5142 (construct_mouse_click, note_mouse_movement)
5143 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5144 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5145 (handle_one_xevent, x_handle_net_wm_state):
5146 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5147 (x_handle_dnd_message):
5148 Avoid unnecessary 'const', typically the second 'const' in
5149 'const foo * const arg', a 'const' that does not affect the API
5150 and doesn't significantly help the human reader.
5152 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5154 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5155 only if Glib < 2.36.0.
5156 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5157 * xsettings.c (init_gconf, init_gsettings): Do not check
5159 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5161 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5163 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5165 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5166 before calling g_type_init.
5168 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5170 * nsterm.m (syms_of_nsterm): ... to here.
5172 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5174 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5175 (ignore_next_mouse_click_timeout): Use Time as X does.
5176 (handle_one_xevent): Avoid cast and use unsigned comparison.
5178 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5180 Do not copy X event in handle_one_xevent except KeyPress case.
5181 Wnen XEvent is processed, it is unlikely to be changed except
5182 KeyPress case, so we can avoid copying and use const pointer to
5183 const data to make sure that an event is not changed elsewhere.
5184 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5185 const' and do not create local copy except for the KeyPress event.
5186 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5187 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5188 (x_handle_net_wm_state, x_menubar_window_to_frame)
5189 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5190 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5191 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5192 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5193 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5194 (x_handle_dnd_message):
5195 * xsettings.c (xft_settings_event):
5196 Use 'const XEvent * const' where appropriate.
5197 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5199 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5201 Fix X event waiting to handle multiple frames.
5202 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5203 * xterm.c (pending_event_wait): Remove. Adjust users.
5204 (x_detect_focus_change): Pass frame arg.
5205 (handle_one_xevent): Find related frame early and clear per-frame
5206 wait_event_type only if this is an event for the relevant frame.
5207 (x_wait_for_event): Use per-frame wait_event_type.
5209 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5211 * nsfns.m (Fx_create_frame): Fix font driver registration for
5214 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5215 for syms_of_macfont.
5217 * nsterm.m: Include macfont.h.
5218 (ns_tmp_flags, ns_tmp_font): Remove.
5219 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5220 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5221 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5222 (changeFont:): Fix code style. Check for font driver type when
5225 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5228 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5229 (nsfont_open): Set font driver type.
5230 Set font->ascent and font->descent. Figure out font instead of
5231 ns_tmp_font, and flags instead of ns_tmp_flags.
5232 Fix indentation. Remove call to ns_draw_text_decoration,
5235 * nsfns.m: Include macfont.h.
5236 (Fx_create_frame): Register macfont driver, make a better default font.
5237 (Fns_popup_font_panel): Get font from macfont driver, if used.
5239 * macfont.m, macfont.h, macuvs.h: New files.
5241 * font.h: Declare syms_of_macfont.
5243 * font.c (syms_of_font): Call syms_of_macfont.
5245 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5247 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5249 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5250 and it is always zero for others, so I assume that this is an ancient
5251 leftover which nobody will want to change any more.
5252 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5253 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5254 * frame.c (x_set_scroll_bar_width):
5255 * w32fns.c (w32_createscrollbar):
5256 * w32term.c (w32_set_vertical_scroll_bar):
5257 * xfns.c (x_set_scroll_bar_default_width):
5258 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5259 (x_scroll_bar_expose): Related users changed.
5261 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5263 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5264 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5265 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5267 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5269 * nsterm.h, w32term.h, xterm.h: ...and not here.
5270 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5271 Remove unused Xisms.
5272 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5273 these modules are never compiled otherwise.
5275 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5277 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5278 Doc fix. (Bug#15375)
5280 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5282 Unify Fx_focus_frame between all ports.
5283 * frame.h (x_focus_frame): New prototype.
5284 * xfns.c (Fx_focus_frame): Remove.
5285 (syms_of_xfns): Do not defsubr it.
5286 (x_focus_frame): X implementation.
5287 * nsfns.m (Fx_focus_frame): Remove.
5288 (syms_of_nsfns): Do not defsubr it.
5289 (x_focus_frame): NS implementation.
5290 * w32term.c (Fx_focus_frame): Remove.
5291 (x_focus_on_frame): Rename to...
5292 (x_focus_frame): W32 implementation.
5293 * w32term.h (x_focus_on_frame): Remove prototype.
5294 * w32fns.c (Fx_focus_frame): Remove.
5295 (syms_of_w32fns): Do not defsubr it.
5296 * frame.c (Fx_focus_frame): Define here.
5297 (syms_of_frame): Defsubr here.
5298 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5300 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5302 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5303 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5304 each port to reference the port-specific window system data.
5305 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5306 (FRAME_DISPLAY_INFO): Define.
5307 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5308 (FRAME_DISPLAY_INFO): Define. Adjust users.
5309 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5310 (FRAME_DISPLAY_INFO): Define. Adjust users.
5311 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5312 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5313 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5314 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5315 * xselect.c, xterm.c: All related users changed.
5317 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5319 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5320 (x_menubar_window_to_frame): Remove prototypes.
5321 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5322 (x_menubar_window_to_frame, x_top_window_to_frame):
5324 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5325 (x_menubar_window_to_frame, x_top_window_to_frame):
5326 ...to here and convert all but the last to static.
5328 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5330 * lisp.mk (lisp): Add w32-common-fns.elc.
5332 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5334 * charset.c (char_charset): Document an exception for char-charset.
5336 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5338 * xterm.h (x_display_info): New field last_user_time...
5339 * xterm.c (toplevel): ...to replace static last_user_time.
5340 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5342 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5344 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5345 scroll bar values to prevent thumb from disappear and update comment.
5347 2013-09-11 Glenn Morris <rgm@gnu.org>
5349 * emacs.c (usage_message): Possessive apostrophe tweak.
5351 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5353 * nsterm.m (syms_of_nsterm): Use Qns.
5354 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5355 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5356 * xfns.c (x_display_info_for_name, Fx_open_connection):
5357 Remove old '#if 0' code.
5358 (syms_of_xfns): Use Qx.
5359 * termhooks.h (fullscreen_hook): Remove the leftover.
5360 (struct terminal): Fix typo in comment.
5362 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5364 Cleaning up a few X scroll bar bits.
5365 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5366 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5367 New member last_seen_part, going to replace...
5368 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5369 (xt_action_hook) [USE_LUCID]: Adjust user.
5370 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5371 Lucid-specific scroll bar support.
5372 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5373 to int and adjust to use last_seen_part member.
5374 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5375 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5376 Initialize last_seen_part.
5378 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5380 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5381 insert-buffer-substring an empty string.
5383 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5385 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5386 avoiding a GCC warning.
5388 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5390 Ifdef away frame tool bar code when it is not really used.
5391 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5392 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5393 and minimize_tool_bar_window_p under the above.
5394 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5395 (fset_tool_bar_window): Likewise.
5396 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5397 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5398 (change_frame_size_1):
5399 * window.c (window_from_coordinates, Frecenter): Adjust users.
5400 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5401 code is not really used.
5402 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5403 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5404 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5405 [!USE_GTK && !HAVE_NS]: Define as such.
5406 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5407 (note_mouse_highlight, expose_frame):
5408 * xfns.c (x_set_tool_bar_lines):
5409 * xterm.c (handle_one_xevent): Adjust users.
5411 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5413 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5414 This bug was introduced by my 2013-08-26 patch, which incorrectly
5415 assumed that the terminfo implementation doesn't use termcap buffers.
5416 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5417 these buffers apparently are used after all.
5418 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5419 (struct tty_display_info): Define members termcap_term_buffer and
5420 termcap_strings_buffer even if TERMINFO.
5422 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5425 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5426 'usage' docstring entry to pacify make-docfile.
5428 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5430 Change comparison functions =, <, >, <=, >= to take many arguments.
5431 * data.c: Change comparison functions' interface and implementation.
5432 * lisp.h: Make arithcompare available for efficient two arg
5434 * bytecode.c: Use arithcompare.
5435 * fileio.c: Use new interface.
5437 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5439 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5441 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5443 * eval.c (Feval): Document the new use of `lexical'.
5445 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5447 Review and drop old frame resize hack.
5448 * frame.h (struct frame): Remove force_flush_display_p.
5449 * dispnew.c (update_frame): Adjust user and don't call
5450 flush_frame here. The comment has said that there was an issues
5451 with redisplaying fringes, but I don't see any differences with
5452 and without this hack. Hopefully we can continue without it.
5453 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5454 current frame matrices twice if resized_p is set.
5456 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5458 Do not populate pure Xism x_sync to other ports.
5459 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5460 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5461 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5462 * w32term.h (x_sync): Remove prototype.
5464 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5466 Cleanup frame flushing.
5467 * dispextern.h (struct redisplay_interface):
5468 Drop flush_display_optional because flush_display is enough
5469 for X and flushing via RIF is just a no-op for others.
5470 * frame.h (flush_frame): New function.
5471 * dispnew.c (update_frame):
5472 * minibuf.c (read_minibuf):
5473 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5475 * keyboard.c (detect_input_pending_run_timers): Do not flush
5476 all frames but selected one in redisplay_preserve_echo_area.
5477 * nsterm.m (ns_flush): Remove no-op.
5478 (ns_redisplay_interface): Adjust user.
5479 * w32term.h (x_flush): Remove no-op.
5480 (w32_redisplay_interface): Adjust user.
5481 * xterm.c (x_flush): Simplify because we do not flush all
5482 frames at once any more. Adjust comment.
5483 (x_redisplay_interface): Adjust user.
5485 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5487 Port --without-x --enable-gcc-warnings to Fedora 19.
5488 * gfilenotify.c (globals_of_gfilenotify):
5489 Call g_type_init only if using an older glib version that needs it.
5491 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5493 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5494 (last_glyphless_glyph_merged_face_id): Remove declarations.
5495 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5496 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5497 (last_glyphless_glyph_merged_face_id): Now static.
5498 (merge_escape_glyph_face): New function, refactored from...
5499 (get_next_display_element): ...here.
5500 (merge_glyphless_glyph_face): New function, refactored from...
5501 (produce_glyphless_glyph): ...here...
5502 * term.c (produce_glyphless_glyph): ...and here.
5504 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5506 * eval.c (eval_sub): Only call Ffunction if necessary.
5508 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5510 Attempt to make redisplay more selective when changing cursor type.
5511 * frame.h (struct frame): New bitfield cursor_type_changed.
5512 * xdisp.c (cursor_type_changed): Remove.
5513 (try_cursor_movement, redisplay_window, try_window_id)
5514 (set_frame_cursor_types, try_window_reusing_current_matrix):
5515 Adjust to use per-frame bitfield.
5516 (redisplay_internal): Look for cursor type change on each visible
5517 frame and consider all frames if cursor type has been changed on
5518 the frame other than selected. If cursor type has been changed on
5519 selected frame only, do not use fast update.
5521 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5523 Attempt to make redisplay more selective when changing fonts.
5524 * frame.h (struct frame): New bitfield fonts_changed.
5525 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5526 (adjust_frame_glyphs): Add prototype.
5527 * dispnew.c (fonts_changed_p): Remove.
5528 (adjust_glyphs): Remove because we do not
5529 adjust matrices on all frames at once any more.
5530 (adjust_frame_glyphs): Block and unblock input here.
5531 (adjust_glyph_matrix): Use fonts_changed.
5532 (change_frame_size_1): Use adjust_frame_glyphs.
5533 * font.c (font_open_entity): Use fonts_changed.
5534 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5535 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5536 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5537 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5538 (shrink_mini_window, Fresize_mini_window_internal)
5539 (window_scroll_pixel_based, Fset_window_configuration)
5540 (apply_window_adjustment, Fset_window_vscroll):
5541 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5542 Use adjust_frame_glyphs.
5543 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5544 (try_window_reusing_current_matrix, try_window_id, display_line)
5545 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5546 (redisplay_internal): Consider fonts_changed and adjust frame
5547 matrices for each frame only if the frame is visible. If font
5548 has been changed on some frame during full redisplay, retry
5549 only visible frames where the font has been actually changed.
5551 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5553 Cache current header and mode line height for each window.
5554 * window.h (struct window): New fields mode_line_height
5555 and header_line_height.
5556 * window.c (make_window): Initialize them.
5557 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5558 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5559 (current_mode_line_height, current_header_line_height):
5561 * xdisp.c (current_mode_line_height, current_header_line_height):
5563 (pos_visible_p, init_xdisp): Adjust user.
5564 (redisplay_window): Invalidate mode_line_height and
5565 header_line_height if current and desired matrices do not agree.
5567 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5569 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5570 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5572 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5574 Make --without-x compatible with --enable-gcc-warnings.
5575 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5576 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5577 members under HAVE_WINDOW_SYSTEM.
5578 * keyboard.c (make_lispy_focus_out): Likewise.
5579 (record_menu_key): Move under HAVE_MENUS.
5580 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5581 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5582 (syms_of_xdisp): Adjust user.
5583 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5584 (start_hourglass, cancel_hourglass):
5585 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5586 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5587 and CLEAR_FONT_TABLE_NFONTS.
5588 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5589 Declare only if HAVE_WINDOW_SYSTEM.
5590 (lface_same_font_attributes_p, clear_face_gcs): Define only
5591 if HAVE_WINDOW_SYSTEM.
5593 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5595 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5596 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5597 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5599 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5601 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5603 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5605 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5606 This fixes a type error on hosts where ptrdiff_t is wider than int.
5608 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5610 * keyboard.c (read_key_sequence_vs): New function.
5611 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5614 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5616 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5618 Makefile improvements.
5619 * Makefile.in (config.status): Don't use double-colon rules, as
5620 they are not portable according to POSIX. Fix shell typo with `;
5621 I guess this rule has never been tested?
5622 (VCSWITNESS): New macro, to override any environment var.
5624 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5626 * xterm.h (struct x_display_info): Do not track X connection
5627 fd separately because it is always available from Display.
5628 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5631 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5633 * buffer.c (drop_overlay):
5634 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5635 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5637 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5639 * buffer.c (Fmake_overlay, Fmove_overlay):
5640 * intervals.c (set_point_from_marker):
5641 * print.c (PRINTPREPARE): Prefer signal_error
5642 to plain error and report unsuitable marker too.
5644 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5646 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5647 for 'dragging' member.
5648 (struct x_output): Remove set-but-unused leftovers
5649 'left_before_move' and 'top_before_move'.
5650 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5651 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5652 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5653 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5654 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5655 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5656 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5657 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5659 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5661 * nsfont.m (INVALID_GLYPH): New define.
5662 (nsfont_encode_char): Use INVALID_GLYPH.
5663 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5665 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5667 * xterm.c (x_last_mouse_movement_time): Revert last change.
5668 This code should use XDisplayMotionBufferSize to check display's
5669 motion history first, and there are few other issues as well.
5670 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5671 (handle_one_xevent): Adjust user.
5673 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5675 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5676 * frame.c (Flast_nonminibuf_frame): ... to here.
5677 (check_minibuf_window): Don't abort if no window was found
5680 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5682 Use XGetMotionEvents to ask the last mouse motion time from X server.
5683 * xterm.c (X_MOTION_HISTORY): Default to 1.
5684 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5685 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5686 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5687 Ifdef away legacy code.
5688 (XTmouse_position, x_scroll_bar_report_motion):
5689 Use x_last_mouse_movement_time.
5690 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5693 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5695 * msdos.c (last_mouse_window): Move to...
5696 (dos_rawgetc): ...this function and adjust comment.
5697 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5698 (mouseMoved): ...this function and adjust comment.
5699 * w32term.c (last_window): Likewise with...
5700 (w32_read_socket): ...this function.
5701 * xterm.c (last_window): Likewise with...
5702 (handle_one_xevent): ...this function.
5704 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5706 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5707 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5708 (handle_one_xevent): ...to here.
5709 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5712 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5714 * msdos.c (IT_set_terminal_window): Remove no-op.
5715 (initialize_msdos_display): Adjust terminal setup.
5716 * w32console.c (w32con_set_terminal_window): Remove no-op.
5717 (initialize_w32_display): Adjust terminal setup.
5718 * w32term.c (w32_set_terminal_window): Remove no-op.
5719 (w32_create_terminal): Adjust terminal setup.
5720 * xterm.c (XTset_terminal_window): Remove no-op.
5721 (x_create_terminal): Adjust terminal setup.
5723 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5725 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5727 (ns_create_terminal): Adjust terminal setup.
5728 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5730 (w32_create_terminal): Adjust terminal setup.
5731 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5733 (x_create_terminal): Adjust terminal setup.
5735 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5737 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5738 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5739 * dispnew.c (buffer_posn_from_coords):
5740 * window.c (Fwindow_end, displayed_window_lines):
5741 * xdisp.c (redisplay_mode_lines): Use it.
5743 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5745 * fontset.c (face_for_char): Check char in the current face font first
5746 if HAVE_NS (Bug#15138).
5748 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5750 * window.c (temp_output_buffer_show): Make sure window returned
5751 by display_buffer is live (Bug#15213).
5753 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5755 Minor cleanup to avoid forward declarations.
5756 * coding.h (struct ccl_spec): Remove forward declaration.
5757 * composite.h (toplevel): Include font.h.
5758 (struct composition_it, struct face, struct font_metrics):
5759 Remove forward declaration.
5760 * dispextern.h (struct image, struct atimer): Likewise.
5761 * emacsgtkfixed.h (struct frame): Likewise.
5762 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5763 * font.h (struct font_driver, struct font, struct glyph_string)
5764 (struct face): Remove forward declaration.
5765 * fontset.h (struct face, struct font): Likewise.
5766 * frame.h (toplevel): Style cleanup.
5767 (enum output_method): Move to...
5768 * termhooks.h (enum output_method): ...here.
5769 (struct glyph, struct frame, struct ns_display_info)
5770 (struct x_display_info, struct w32_display_info):
5771 Remove forward declaration.
5772 * xterm.h (toplevel): Include termhooks.h.
5773 (struct font, struct window, struct glyph_matrix, struct frame)
5774 (struct input_event, struct face, struct image): Remove forward
5776 * gtkutil.h (struct _widget_value): Likewise.
5777 * keyboard.h (toplevel): Include termhooks.h.
5778 (struct input_event): Remove forward declaration.
5780 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5782 * intervals.c (set_point_from_marker): New function.
5783 * editfns.c (Fgoto_char):
5784 * process.c (Finternal_default_process_filter):
5785 * window.c (select_window_1): Use it.
5786 * buffer.h (set_point_from_marker): Add prototype.
5788 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5790 * w32.c (term_winsock): Call release_listen_threads before calling
5792 (_sys_wait_accept): Wait for accept event in a loop with a finite
5793 timeout, instead of waiting indefinitely. Will hopefully avoid
5794 hanging during exit because WSACleanup deadlocks waiting for the
5795 event object to be released. (Bug#14333)
5797 * w32proc.c (release_listen_threads): New function, signals all
5798 the reader threads that listen for connections to stop waiting.
5800 * w32.h (release_listen_threads): Add prototype.
5802 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5804 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5805 field of new marker (for sanity and safety).
5806 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5807 anyway because XMISCTYPE is a function and can't be an lvalue).
5809 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5811 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5812 (x_after_update_window_line, x_scroll_bar_create)
5813 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5814 (handle_one_xevent, x_clear_frame_area):
5815 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5816 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5817 * xterm.h (x_clear_area): Adjust prototype.
5819 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5821 Hook scanning and indentation functions to find_newline. This helps
5822 to avoid duplicated code and renders more respect to newline cache.
5823 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5824 * cmds.c (Fforward_line):
5825 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5826 Use find_newline and avoid unnecessary point movements.
5827 * search.c (scan_newline): Implement on top of find_newline.
5829 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5831 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5832 scoped code (bug#11258).
5834 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5836 * nsterm.m (last_window): New variable.
5837 (EV_TRAILER2): New macro.
5838 (EV_TRAILER): Call EV_TRAILER2.
5839 (mouseMoved:): Add support for mouse-autoselect-window
5840 on nextstep (Bug#6888).
5842 2013-08-28 Andreas Schwab <schwab@suse.de>
5844 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5845 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5846 Remove unused macro definitions.
5847 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5848 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5849 Only define if emacs.
5851 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5853 Prefer enum glyph_row_area to int where appropriate.
5854 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5856 (window_box, window_box_width, window_box_left, window_box_left_offset)
5857 (window_box_right, window_box_right_offset): Adjust prototypes.
5858 * xdisp.c (window_box, window_box_width, window_box_left)
5859 (window_box_left_offset, window_box_right, window_box_right_offset):
5860 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5861 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5862 * nsterm.m (ns_clip_to_row):
5863 * w32term.c (w32_clip_to_row):
5864 * xterm.c (x_clip_to_row): Likewise.
5866 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5868 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5869 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5871 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5873 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5874 for portability to hosts where /bin/sh has problems.
5876 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5878 Redesign redisplay interface to drop global output_cursor.
5879 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5880 (toplevel): Remove declaration of output_cursor.
5881 (set_output_cursor, x_cursor_to): Remove prototype.
5882 * window.h (struct window): New member output_cursor.
5883 (output_cursor_to): New function to replace RIF member.
5884 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5885 (update_text_area, set_window_cursor_after_update): Use it.
5886 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5887 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5888 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5889 * w32term.c (x_update_window_begin, x_update_window_end):
5890 * xterm.c (x_update_window_begin, x_update_window_end):
5891 Adjust to use per-window output cursor.
5893 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5895 Simplify SELECT_TYPE-related code.
5896 Like EMACS_TIME, this portability layer is no longer needed, since
5897 Emacs has been using fd_set as a portability layer for some time.
5898 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5899 (SELECT_TYPE): Remove. All uses changed to fd_set.
5900 (fd_set) [!FD_SET]: New typedef.
5902 Simplify EMACS_TIME-related code.
5903 This portability layer is no longer needed, since Emacs has been
5904 using struct timespec as a portability layer for some time.
5905 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5906 Include <time.h> rather than "systime.h"; that's all that's needed now.
5907 * dispnew.c: Include <timespec.h> rather than "systime.h";
5908 that's all that's needed now.
5909 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5910 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5911 TIMESPEC_RESOLUTION.
5912 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5913 LOG10_TIMESPEC_RESOLUTION.
5914 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5915 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5916 (make_emacs_time): Remove. All used changed to make_timespec.
5917 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5918 (current_timespec): Rename from current_emacs_time. All uses changed.
5919 (add_emacs_time): Remove. All uses changed to timespec_add.
5920 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5921 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5922 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5923 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5924 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5925 (current_timespec): Rename from current_emacs_time. All uses changed.
5926 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5927 changed to timespec_cmp.
5928 * xgselect.c: Include <timespec.h>, since our .h files don't.
5930 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5932 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5933 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5934 Remove the leftovers.
5935 * gtkutil.c (toplevel): Do not declare Qxft but include
5937 * image.c (toplevel): Do not declare Vlibrary_cache because
5938 it's already done in lisp.h.
5940 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5942 * lisp.h (Mouse_HLInfo): Move from here...
5943 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5944 (reset_mouse_highlight): New function.
5945 * msdos.c (dos_set_window_size, IT_update_begin)
5946 (internal_terminal_init):
5947 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5948 (ns_initialize_display_info):
5949 * w32console.c (initialize_w32_display):
5950 * w32term.c (x_update_window_end, x_free_frame_resources)
5951 (w32_initialize_display_info):
5952 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5953 * window.c (Fdelete_other_windows_internal):
5954 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5955 * termchar.h (toplevel):
5956 * xterm.h (toplevel): Include dispextern.h.
5958 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5960 Fix minor problems found by static checking.
5961 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5962 (expect): Avoid nested-if warning.
5963 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5964 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5965 * nsterm.h, nsterm.m (ns_select):
5966 * xgselect.c, xgselect.h (xg_select):
5967 Adjust signature to better match pselect's.
5968 * nsterm.m (ns_select):
5969 Don't set *TIMEOUT, since pselect doesn't.
5970 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5971 diagnostic about assigning const char * to it.
5972 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5974 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5976 * lread.c (substitute_object_recurse): Handle hash-tables as well
5979 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5981 Fix unlikely core dump in init_tty, and simplify terminfo case.
5982 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5983 The old version incorrectly dumped core if malloc returned a
5984 buffer containing only non-NUL bytes.
5985 (init_tty): Do not allocate or free termcap buffers; the
5986 struct does that for us now.
5987 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5988 (struct tty_display_info): Define members termcap_term_buffer and
5989 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5990 use them. Allocate them directly in struct rather than indirectly
5991 via a pointer, to simplify init_tty.
5993 * frame.c (check_minibuf_window): Initialize 'window' properly,
5994 so that Emacs reliably aborts later if 'window' is not initialized.
5996 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5998 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5999 of VoidSymbol (Bug#15154).
6001 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6003 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6004 mouse_face_beg_y and mouse_face_end_y.
6005 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6006 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6007 Adjust users and update comment where appropriate.
6009 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6011 * frame.c (check_minibuf_window): New function.
6012 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6013 Call check_minibuf_window (Bug#15183).
6015 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6017 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6018 because this is the only last cursor data we need to keep and consult.
6019 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6020 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6023 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6025 Fix recovering from possible decompression error.
6026 Since insert_from_gap doesn't always move point, we can't use PT as
6027 the position where the partially decompressed data ends, and
6028 should count how many bytes was produced so far.
6029 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6030 (unwind_decompress): Really delete partially uncompressed data.
6031 (Fzlib_decompress_region): Take decompressed data size into account.
6033 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6035 * syntax.c (init_syntax_once): Adjust comment and do an early
6036 initialization of Qchar_table_extra_slots just once...
6037 * casetab.c (init_casetab_once):
6038 * category.c (init_category_once):
6039 * character.c (syms_of_character):
6040 * coding.c (syms_of_coding):
6041 * xdisp.c (syms_of_xdisp): ...and omit it here.
6043 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6045 * xdisp.c (get_next_display_element): Don't apply to characters
6046 from a display vector the logic of setting it->end_of_box_run_p
6047 suitable for characters from a buffer. (Bug#15175)
6049 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6050 to handle directories, rather than '_utime' which doesn't.
6053 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6055 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6056 or fullscreen (Bug#14627).
6058 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6060 System-dependent integer overflow fixes.
6061 * process.c (Fset_process_window_size): Signal an error if
6062 the window size is outside the range supported by the lower level.
6063 * sysdep.c (set_window_size): Return negative on error,
6064 nonnegative on success, rather than -1, 0, 1 on not in system,
6065 failure, success. This is simpler. Caller changed.
6066 (serial_configure): Remove unnecessary initialization of local.
6067 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6068 size fits in unsigned long; this isn't true on some 32-bit hosts.
6069 Avoid buffer overrun if some future version of /proc/meminfo has a
6070 variable name longer than 20 bytes.
6071 (system_process_attributes) [__FreeBSD__]:
6072 Don't assume hw.availpages fits in 'int'.
6074 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6076 Don't let very long directory names overrun the stack.
6077 Fix some related minor problems involving "//", vfork.
6078 * callproc.c (encode_current_directory): New function.
6079 (call_process): Don't append "/"; not needed.
6080 * fileio.c (file_name_as_directory_slop): New constant.
6081 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6082 this can save the caller having to alloca.
6083 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6084 Use SAFE_ALLOCA, not alloca.
6085 (directory_file_name, Fexpand_file_name): Leave leading "//"
6086 alone, since it can be special even on POSIX platforms.
6087 * callproc.c (call_process):
6088 * process.c (Fformat_network_address):
6089 * sysdep.c (sys_subshell):
6090 Use encode_current_directory rather than rolling our own.
6091 (create_process): No need to encode directory; caller does that now.
6092 * process.h (encode_current_directory): New decl.
6093 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6094 Rework to avoid 'goto xyzzy;'.
6096 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6098 * xdisp.c (handle_face_prop): If the default face was remapped use
6099 the remapped face for strings from prefix properties. (Bug#15155)
6101 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6103 Minor cleanup for redisplay interface and few related functions.
6104 * frame.h (enum text_cursor_kinds): Move from here...
6105 * dispextern.h (enum text_cursor_kinds): ...to here.
6106 (toplevel): Drop unnecessary declarations.
6107 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6108 in update_window_end_hook and draw_window_cursor functions.
6109 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6110 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6111 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6112 * xterm.c (x_update_window_end, x_draw_window_cursor):
6113 * xdisp.c (display_and_set_cursor, update_window_cursor)
6114 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6115 enum text_cursor_kinds where appropriate.
6117 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6119 Redesign redisplay interface to drop updated_row and updated_area.
6120 * dispextern.h (updated_row, updated_area): Remove declaration.
6121 (struct redisplay_interface): Pass glyph row and row area parameters
6122 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6123 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6125 * dispnew.c (updated_row, updated_area): Remove.
6126 (redraw_overlapped_rows, update_window_line): Adjust user.
6127 (update_marginal_area, update_text_area): Likewise. Pass updated row
6128 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6129 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6132 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6134 * process.c (flush_pending_output): Remove stub.
6137 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6139 * callproc.c: Fix race that killed background processes (Bug#15144).
6140 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6141 Record deleted process-id in critical section, not afterwards.
6142 Don't mistakenly kill process created by a call-process invocation
6143 that discards output and does not wait.
6145 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6147 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6148 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6149 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6150 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6151 to shut up compiler in mark_object.
6152 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6154 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6156 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6157 We can't portably rely on PTY_OPEN doing that, even if
6158 it calls posix_openpt with O_CLOEXEC.
6160 2013-08-20 Kenichi Handa <handa@gnu.org>
6162 * character.c (string_char): Improve commentary.
6164 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6166 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6167 (struct animation_cache): Make signature a flexible array member.
6168 All uses changed. This is a tad slower but may insulate us better
6169 from future changes to ImageMagick.
6171 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6173 * image.c: Shrink memory needed for animation cache.
6174 (SIGNATURE_DIGESTSIZE): New constant.
6175 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6176 (imagemagick_create_cache): Copy the signature. This saves
6177 several KB of memory that ImageMagick wastes per signature.
6178 Don't bother updating the update_time, as the caller does that now.
6179 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6180 it's a fixed size struct member now.
6181 (imagemagick_get_animation_cache): Always destroy the signature,
6182 as it's now imagemagick_create_cache's responsibility to copy it.
6183 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6184 and use memcmp rather than strcmp.
6185 eassert that ImageMagick returns a signature of the specified length.
6187 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6189 * image.c (imagemagick_get_animation_cache): Don't segfault on
6191 (imagemagick_get_animation_cache): Revert to previous definition
6192 so that it actually works. But keep the memory leak fix.
6193 (imagemagick_get_animation_cache): Fix memory leak.
6195 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6197 * image.c: Fix animation cache signature memory leak.
6198 Fix some other minor performance problems while we're at it.
6199 (imagemagick_create_cache): Clear just the members that
6200 need clearing. Don't set update_time, as caller does that now.
6201 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6202 Simplify by using pointer-to-pointer instead of a prev pointer.
6203 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6204 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6205 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6206 it's already a copy. Free the signature probe unless it's cached.
6208 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6209 This was introduced by my 2013-08-12 fix for Bug#15035.
6211 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6213 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6214 (imagemagick_prune_animation_cache): Now static.
6216 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6218 * image.c (imagemagick_get_animation_cache): Don't segfault when
6219 pruning all entries.
6221 2013-08-18 Ken Brown <kbrown@cornell.edu>
6223 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6224 static heap if ENABLE_CHECKING is defined.
6225 (max_bss_sbrk_ptr): New variable.
6227 (report_sheap_usage): Report maximum static heap usage instead of
6228 ending static heap usage.
6230 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6232 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6233 of zlib_initialized according to the results of calling
6234 init_zlib_functions.
6236 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6238 * image.c: Implement an ImageMagick per-image cache.
6239 (imagemagick_get_animation_cache): Fix a double-free error.
6240 (imagemagick_load_image): Remove the ping_wand code, which only
6241 apparently saved time on invalid animated images, and slowed down
6242 everything else. Optimise for the common case.
6244 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6246 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6248 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6250 * marker.c (set_marker): Remove documentation of undefined behavior.
6252 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6254 * image.c (imagemagick_compute_animated_image): Animate correctly
6255 when sub-images are smaller than the main image.
6256 (imagemagick_compute_animated_image): Setting the iterator row to
6257 zero is apparently not allowed.
6258 (imagemagick_compute_animated_image): Allow images that say they
6259 have sub-images that are bigger than the main image, but just crop
6262 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6264 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6266 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6268 * image.c (imagemagick_compute_animated_image): Respect the GIF
6271 2013-08-15 Ken Brown <kbrown@cornell.edu>
6273 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6274 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6277 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6279 Fix minor problems found by static checking.
6280 * frame.c (delete_frame):
6281 * xdisp.c (next_element_from_display_vector):
6282 Avoid uninitialized local.
6283 * image.c (imagemagick_compute_animated_image): Port to C89.
6284 Prefer usual GNU indentation style for loops.
6285 Be more careful about bizarrely large sizes, by using ptrdiff_t
6288 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6290 Fix infinite frame selection loop (Bug#15025).
6291 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6293 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6295 * xdisp.c (compute_window_start_on_continuation_line):
6296 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6297 to make sure we end up setting the window start at the leftmost
6298 visible character of the display line. This avoids funky
6299 horizontal shifting because the window start is not kept on the
6300 same position. (Bug#15090)
6301 (next_element_from_display_vector): Support 'box' face attribute
6302 in the face definitions of a display vector. (Bug#15099)
6304 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6306 * image.c (imagemagick_compute_animated_image): Implement animated
6308 (imagemagick_compute_animated_image): Fix some compilation
6309 warnings. Implement a very simple cache to make the animation
6310 usable at all, but it should be replaced with a per-image cache.
6312 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6314 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6315 to do `for' loops over alist values.
6316 * buffer.h (FOR_EACH_BUFFER):
6317 * process.c (FOR_EACH_PROCESS): Use it.
6318 (handle_child_signal, status_notify, Fget_buffer_process)
6319 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6321 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6323 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6324 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6325 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6326 to xzalloc and so avoid redundant call to memset.
6327 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6328 members because it is allocated with xzalloc and so already zeroed.
6330 2013-08-14 Ken Brown <kbrown@cornell.edu>
6332 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6335 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6337 Utility function and macro to copy Lisp string to C string.
6338 * lisp.h (xlispstrdupa): New macro.
6339 (xlispstrdup): New prototype.
6340 * alloc.c (xlispstrdup): New function.
6341 * callint.c (Fcall_interactively):
6342 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6343 (Fsubstitute_in_file_name):
6344 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6345 * image.c (x_create_bitmap_from_file):
6346 * w32term.c (w32_term_init):
6347 * xterm.c (x_term_init): Use xlispstrdup.
6349 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6351 * image.c (imagemagick_load_image): Make animated pictures work.
6352 There's still some problems with background color settings, though
6355 * decompress.c (unwind_decompress): Always restore point.
6357 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6359 * marker.c (set_marker): Reformat documentation.
6361 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6363 * xdisp.c (cursor_type_changed): Now static.
6365 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6366 Use changed. This avoids the need to call xmalloc and for the
6367 caller to call xfree, and avoids memory leaks in some situations.
6369 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6371 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6372 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6373 (redisplay_window): If window_end_valid is cleared due to non-zero
6374 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6375 so do not call to try_cursor_movement for that window.
6377 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6379 * window.h (struct window): Convert window_end_pos and
6380 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6381 (wset_window_end_pos, wset_window_end_vpos): Remove.
6382 * dispnew.c (adjust_glyph_matrix):
6383 * window.c (Fwindow_end, replace_window, set_window_buffer)
6385 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6386 (set_vertical_scroll_bar, redisplay_window, try_window)
6387 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6388 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6389 (note_mouse_highlight): Adjust users.
6390 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6393 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6395 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6396 * image.c (imagemagick_filename_hint): Use `const char *' and
6397 prefer SSDATA to SDATA to avoid warnings.
6399 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6401 Cleanup window fringes, margins and scroll bars adjustments.
6402 * window.c (set_window_fringes, set_window_margins)
6403 (set_window_scroll_bars, apply_window_adjustment): New functions.
6404 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6405 (Fset_window_scroll_bars): Use them.
6407 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6409 * window.h (struct window): Convert scroll_bar_width
6410 from Lisp_Object to integer. Adjust comment.
6411 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6413 * window.c (wset_scroll_bar_width): Remove.
6414 (make_window): Initialize scroll_bar_width.
6415 (Fsplit_window_internal): Use direct assignment.
6416 (Fset_window_configuration, save_window_save):
6417 Convert Lisp_Object to integer and back where appropriate.
6418 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6419 bar was actually changed, and mention this in docstring.
6421 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6423 * decompress.c: Minor simplifications.
6424 (Fzlib_decompress_region): Don't bother verifying
6425 that avail_out <= UINT_MAX, as that was confusing.
6426 Mention the restriction in a comment instead.
6427 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6429 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6431 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6432 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6434 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6436 * image.c (imagemagick_filename_hint): Check for errors in the
6439 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6441 * window.c (Fwindow_margins): Return nil when there's no marginal
6442 area, as per the documented API.
6444 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6445 Fmake_vector, as scroll bar's struct members are not all Lisp
6446 objects now. This avoids crashes in GC.
6448 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6449 bool, so its address could be taken.
6451 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6453 * image.c (imagemagick_filename_hint): New function to possibly
6454 apply `image-content-type-suffixes'.
6455 (imagemagick_load_image): Use it.
6457 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6459 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6460 if loading zlib failed.
6462 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6464 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6465 2013-08-13 checkin below. Change bool to BOOL, rule is:
6466 All Obj-C code uses BOOL, except for interfaces callable from C.
6468 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6470 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6472 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6473 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6474 bool instead of BOOL.
6475 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6476 from Lisp_Object to bitfield. Adjust comment.
6477 * w32term.c (x_scroll_bar_create): Adjust user.
6478 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6479 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6480 Use bool for boolean.
6481 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6482 to `unsigned int' when defining a bitfield.
6484 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6486 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6488 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6490 * window.h (struct window): Convert left_margin_cols and
6491 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6492 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6493 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6495 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6497 (showing_window_margins_p, update_window_line, update_frame_1):
6498 * fringe.c (draw_fringe_bitmap_1):
6499 * xdisp.c (window_box_width): Adjust users.
6500 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6501 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6502 Use direct assignment.
6503 (Fset_window_configuration, save_window_save, Fwindow_margins):
6504 Convert Lisp_Object to integer and back where appropriate.
6505 (Fset_window_margins): Adjust user. Return t if any margin
6506 was actually changed, and mention this in docstring.
6508 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6510 * syntax.c (forward_word):
6511 * cmds.c (forward_char, backward_char): Mention the optional argument.
6513 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6515 * window.h (struct window): Convert left_fringe_width
6516 and right_fringe_width from Lisp_Objects to integers.
6518 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6519 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6520 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6522 (make_window): Initialize new integer fields to -1.
6523 (Fsplit_window_internal): Use direct assignment.
6524 (Fset_window_configuration, save_window_save):
6525 Convert Lisp_Object to integer and back where appropriate.
6526 (Fset_window_fringes): Adjust user. Return t if any fringe
6527 was actually changed, and mention this in docstring.
6529 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6531 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6532 * nsfns.m (x_set_cursor_type):
6533 * w32fns.c (x_set_cursor_type):
6534 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6535 * xdisp.c (set_frame_cursor_types): ...but in common code.
6537 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6539 * font.c (clear_font_cache): New function, stripped from...
6540 (Fclear_font_cache): ...here, which now uses the function
6541 above. Adjust comment.
6542 * font.h (clear_font_cache): Add prototype.
6543 * xfaces.c (clear_face_cache): Use clear_font_cache.
6545 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6547 * window.c (Fset_window_start): Compare `w', not `window' because
6548 `w' might not be equal to `window' after call to decode_live_window.
6550 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6552 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6553 This fixes a problem introduced by the Bug#15035 patch
6554 when using GPG. Reported by Herbert J. Skuhra.
6556 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6558 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6559 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6560 not yet initialized.
6562 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6564 * decompress.c (Fzlib_decompress_region): Support zlib
6565 decompression, too, and rename.
6567 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6569 Minor zlib configuration tweaks.
6570 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6571 Don't assume presence of fn_inflateInit2_ zlib internal function.
6573 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6575 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6576 include the zlib prefix.
6578 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6580 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6581 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6582 define static variables that are pointers to zlib functions to be
6584 (init_zlib_functions) [WINDOWSNT]: New function.
6585 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6587 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6588 macros instead of invoking the zlib functions directly.
6589 (syms_of_decompress): DEFSYM Qzlib_dll.
6590 Staticpro Szlib_available_p.
6592 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6594 Avoid looping over all frame windows to freeze and unfreeze.
6595 * window.h (struct window): Drop frozen_window_start_p.
6596 (freeze_window_starts): Drop prototype.
6597 * frame.h (struct frame): New frozen_window_starts flag.
6598 (FRAME_WINDOWS_FROZEN): New macro.
6599 * window.c (freeze_window_start, freeze_window_starts):
6601 (select_window, replace_window): Adjust users.
6602 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6603 (window_frozen_p): New function.
6604 (redisplay_window): Use it.
6606 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6608 Fix some fd issues when running subprocesses (Bug#15035).
6609 Fix bugs that can leak files or file descriptors on errors.
6610 Don't unlink open temp files, as that's hard for users to diagnose
6611 when things go awry (e.g., temp disk exhausted).
6612 Don't bother to lock temp files. Check for invalid recursion.
6613 * callproc.c (synch_process_fd): Remove. All uses removed.
6614 (synch_process_tempfile): New var or macro.
6615 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6617 (record_kill_process): New arg, the temp name. All callers changed.
6618 (delete_temp_file): Now just a simple wrapper around unlink.
6619 (call_process_kill): New arg, the call_process_fd array.
6620 Close them all. Clear synch_process_pid. Remove the temp file,
6621 or arrange for it to be removed.
6622 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6623 that's been moved to synch_process_tempfile. Caller changed.
6624 Do not remove the tempfile; that's now call_process_kill's
6626 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6627 call_process_kill; the caller now does that.
6628 (call_process_cleanup): Do not close the process fd; that's now
6629 call_process_kill's responsibility.
6630 (Fcall_process): Implement via new function call_process, which
6631 has most of the old body of Fcall_process, but with a different API.
6632 (call_process): New function that does not open or close filefd if
6633 it is nonnegative. Record which fds need to be closed, and let
6634 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6635 Signal an error if invoked recursively (could be done via a hook).
6636 Simplify creation of the tempfile in the MSDOS case.
6637 Don't create the output file until after checking for the executable.
6638 Report any failure to open /dev/null.
6639 Don't open /dev/null for writing twice; once is enough.
6640 Don't create pipe if all output is being discarded or sent to file.
6641 Don't worry about setting up the coding system or reading from the
6642 pipe if all output is being discarded.
6643 Hoist fd_error local into top level, to lessen block nesting.
6644 Don't record deleted pid here; now done by Fcall_process_region.
6645 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6646 and note its success in synch_process_tempfile.
6647 Do not leak resources when child_setup fails.
6648 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6649 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6650 (create_temp_file): Now returns open fd, with an additional
6651 Lisp_Object * argument to return the name. All callers changed.
6652 Do not close the file; rewind it instead, and leave it open for
6653 the caller. Do not lock the temp file. Unwind-protect the file
6654 and the file-descriptor.
6655 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6656 If an asynchrounous process, record it here, not in call_process.
6657 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6658 * eval.c (set_unwind_protect): New function.
6659 * fileio.c (write_region): New function, generalized from the
6660 old Fwrite_region. Do not lock temp files.
6661 (Fwrite_region): Use it.
6662 * lisp.h (set_unwind_protect, write_region): New decls.
6663 * process.c: Include <verify.h>.
6664 (make_process): Mark fds as initially closed.
6665 (deleted_pid_list): Now a list of pid-filename pairs.
6667 (close_process_fd): New function.
6668 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6669 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6670 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6671 (create_process, create_pty, Fmake_serial_process)
6672 (server_accept_connection): Record which fds need to be closed,
6673 and let deactivate_process close them.
6674 (Fmake_network_process): Do not discard the unwind-protect
6675 until it's safe to do so.
6676 (deactivate_process): Close the fds opened by create_process etc.
6677 (Fprocess_send_eof): Adjust to new way of recording open fds.
6678 Report an error if /dev/null can't be opened, instead of aborting.
6679 * process.h (PROCESS_OPEN_FDS): New constant.
6680 (struct Lisp_Process): New member open_fds.
6681 (record_kill_process, record_deleted_pid): Adjust signatures.
6682 (record_deleted_pid): Move decl here ...
6683 * syswait.h (record_deleted_pid): ... from here.
6685 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6687 * decompress.c: Fix bugs with large buffers and weird inputs.
6688 Tune a bit. Reindent as per usual Emacs style.
6689 (BUFFER_SIZE): Remove.
6690 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6691 more than UINT_MAX bytes. Decompress into the gap instead of into
6692 an auto buffer, as this should avoid copying. Return nil if
6693 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6694 set immediate_quit; we shouldn't trust zlib code that much.
6696 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6698 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6699 errors, and really move the gap to where we want it.
6701 * lisp.h: Include decompress.c support.
6703 * emacs.c (main): Include decompress.c support.
6705 * Makefile.in: Include -lz if present.
6707 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6709 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6710 (initWithTitle:): Initialize frame to 0.
6711 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6712 (fillWithWidgetValue:frame:): Rename from
6713 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6715 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6716 fillWithWidgetValue:frame:
6718 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6719 remove memory leak warnings.
6721 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6722 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6725 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6726 (x_activate_menubar): Update the whole menu.
6727 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6728 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6729 current event is not NSSystemDefined (Bug#15001).
6730 Call ns_check_menu_open only if trackingMenu is 2.
6731 (menuDidClose:): New method, decrease trackingMenu.
6732 (fillWithWidgetValue:setDelegate:): New method.
6733 (fillWithWidgetValue:): Call the above.
6735 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6737 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6739 Omit some unnecessary casts.
6740 Many of these go back to the old pre-C89 days, when they may have
6741 been needed, but we've been assuming C89 or later for a while now.
6742 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6743 (live_float_p, live_misc_p, live_vector_p):
6744 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6745 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6746 (defvar_per_buffer):
6747 * callint.c (Fcall_interactively):
6748 * doc.c (Fsubstitute_command_keys):
6749 * filelock.c (get_boot_time):
6750 * frame.c (xrdb_get_resource):
6751 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6752 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6753 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6754 (menuitem_highlight_callback, menu_destroy_callback)
6755 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6756 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6757 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6758 (xg_tool_bar_help_callback, tb_size_cb):
6759 * image.c (xpm_alloc_color, png_read_from_memory)
6760 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6761 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6763 * keymap.c (describe_map):
6764 * nsfns.m (Fns_display_monitor_attributes_list):
6765 * nsmenu.m (process_dialog:):
6766 * nsterm.m (hold_event):
6767 * process.c (wait_reading_process_output):
6768 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6769 * scroll.c (do_direct_scrolling, scrolling_1):
6770 * termcap.c (tgetent):
6771 * window.c (check_window_containing, add_window_to_list)
6772 (freeze_window_starts):
6773 * xdisp.c (compare_overlay_entries, vmessage):
6774 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6775 (x_get_monitor_attributes_xrandr)
6776 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6777 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6778 * xfont.c (xfont_match, xfont_open):
6779 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6780 (menubar_selection_callback, menu_position_func)
6781 (popup_selection_callback, create_and_show_popup_menu)
6782 (dialog_selection_callback, create_and_show_dialog):
6783 * xrdb.c (x_get_string_resource)
6785 * xsmfns.c (x_session_check_input):
6786 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6787 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6788 (xaw_jump_callback, xaw_scroll_callback):
6789 Omit unnecessary casts.
6791 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6793 Minor string-length refactoring.
6794 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6795 * frame.c (make_monitor_attribute_list):
6796 Prefer build_string to strlen + make_string.
6798 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6800 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6801 don't check minor_code (Bug#14417).
6803 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6805 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6806 vertical positions instead. This avoids calling MATRIX_ROW with
6807 row numbers that are possibly beyond valid limits. (Bug#15064)
6809 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6811 Use xstrdup and build_unibyte_string where applicable.
6812 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6813 * xfns.c (x_window):
6814 * xrdb.c (x_get_customization_string):
6815 * xterm.c (xim_initialize):
6816 * w32fns.c (w32_window): Use xstrdup.
6817 (w32_display_monitor_attributes_list):
6818 * emacs.c (init_cmdargs):
6819 * keyboard.c (PUSH_C_STR):
6820 * nsfont.m (nsfont_open):
6821 * sysdep.c (system_process_attributes):
6822 * w32.c (system_process_attributes):
6823 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6825 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6827 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6828 variables of these types so that GDB would know about them, as aid
6829 for debugging fatal exceptions. (Bug#15024) See also
6830 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6833 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6835 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6836 larger than the NSWindow (Bug#14934).
6838 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6840 Redesign redisplay interface to drop global variable updated_window.
6841 Always pass currently updated window as a parameter to update routines.
6842 * dispextern.h (updated_window): Remove declaration.
6843 (struct redisplay_interface): Pass window parameter to
6844 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6845 and after_update_window_hook.
6846 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6848 * dispnew.c (updated_window): Remove.
6849 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6850 (update_window_line): Adjust to match redisplay interface changes.
6851 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6852 (ns_scroll_run, ns_after_update_window_line):
6853 * w32term.c (x_update_window_begin, x_update_window_end)
6854 (x_after_update_window_line, x_scroll_run):
6855 * xterm.c (x_update_window_begin, x_update_window_end)
6856 (x_after_update_window_line, x_scroll_run):
6857 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6858 Likewise. Adjust comments where appropriate.
6859 (x_cursor_to): Simplify because this is always called during window
6860 update (but install debugging check anyway).
6861 (expose_window): Check must_be_updated_p flag to see whether this
6862 function is called during window update.
6864 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6866 Do not reset window modification event counters excessively.
6867 These leftovers and poor man's tricky methods to catch extra
6868 redisplay's attention are no longer needed.
6869 * frame.c (set_menu_bar_lines_1):
6870 * minibuf.c (read_minibuf_unwind):
6871 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6872 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6873 (window_scroll_line_based, Fset_window_configuration):
6874 * xdisp.c (redisplay_window): Do not reset last_modified and
6875 last_overlay_modified counters.
6877 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6879 * xselect.c (x_send_client_event): Set send_event and serial, memset
6880 data.l as it might be bigger than data.b. Use 24 bit mask to
6881 XSendEvent (Bug#15034).
6883 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6885 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6886 for TTY frames that are not the top frame on their console.
6889 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6891 * w32term.c (w32fullscreen_hook): Really maximize frame when
6892 asked for (Bug#14841).
6894 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6896 Prefer selected_window to Fselected_window, likewise for frames.
6897 * buffer.c (Fbuffer_swap_text):
6898 * data.c (Fvariable_binding_locus):
6899 * window.c (run_window_configuration_change_hook): Adjust users.
6900 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6901 Use decode_live_frame.
6903 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6905 Be more careful if selected window shows the buffer other than current,
6906 use window_outdated only if this is not so. This change should also
6907 address some weird issues discussed in Bug#13012.
6908 * window.h (window_outdated): New prototype.
6909 * window.c (window_outdated): Now here. Convert from static and
6910 always assume window's buffer.
6911 (Fwindow_end, Fwindow_line_height): Use it.
6912 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6913 and always assume window's buffer.
6914 (redisplay_window): Adjust user.
6915 (redisplay_internal): Call to reconsider_clip_changes once and
6916 check whether mode line should be updated only if selected window
6917 shows current buffer.
6918 (run_window_scroll_functions): Use eassert for debugging check.
6919 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6921 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6923 * window.c (window_scroll, window_scroll_pixel_based)
6924 (window_scroll_line_based): Use bool for booleans.
6926 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6928 * process.c: Fix minor off-by-one issues in descriptor counts.
6929 This shouldn't fix any real bugs, but it cleans up the code a bit.
6930 (max_process_desc, max_input_desc): -1, not 0, means none.
6932 (delete_input_desc): New function.
6933 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6934 (deactivate_process): Scan backwards when recomuting max_process_desc;
6935 that should be faster.
6936 (init_process_emacs): Initialize max_input_desc.
6938 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6940 Use region cache to speedup bidi_find_paragraph_start.
6941 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6942 Rename cache_long_line_scans to cache_long_scans.
6943 * buffer.c (bset_cache_long_line_scans): Rename to
6944 bset_cache_long_scans.
6945 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6946 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6948 (syms_of_buffer): Rename cache-long-line-scans to
6949 cache-long-scans. Adjust docstring.
6950 * search.c (newline_cache_on_off):
6951 * indent.c (width_run_cache_on_off): Adjust users.
6952 * bidi.c (bidi_paragraph_cache_on_off): New function.
6953 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6954 * insdel.c (prepare_to_modify_buffer):
6955 Invalidate bidi_paragraph_cache if enabled.
6957 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6959 Invalidate region caches only if buffer text is going to be changed.
6960 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6961 (modify_text): ...new prototype.
6962 (prepare_to_modify_buffer_1): New prototype.
6963 * textprop.c (modify_region): Rename to...
6964 (modify_text_properties): ...new function.
6965 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6966 (Fremove_list_of_text_properties): Adjust users.
6967 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6968 (modify_text): ...new function.
6969 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6970 (prepare_to_modify_buffer_1): ...new function.
6971 * casefiddle.c (casify_region):
6972 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6973 (Ftranspose_regions): Use modify_text.
6975 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6977 * lisp.mk (lisp): Add nadvice.elc.
6979 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6981 New macro to iterate over live buffers similar to frames.
6982 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6983 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6984 Declare buffer-related variables here to offload lisp.h.
6985 * buffer.c (Vbuffer_alist): Adjust comment.
6986 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6987 (other_buffer_safely):
6988 * data.c (store_symval_forwarding):
6989 * dispnew.c (Fframe_or_buffer_changed_p):
6990 * fileio.c (Fdo_auto_save):
6991 * filelock.c (unlock_all_files):
6992 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6994 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6996 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6997 * callproc.c (create_temp_file):
6998 * filelock.c (create_lock_file):
6999 Assume mkostemp, since it's now provided by Gnulib.
7001 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7003 * w32.c (mkostemp): New function.
7004 (mktemp): Remove, no longer used. Most of the code reused in
7005 mkostemp. (Bug#15015)
7006 (mktemp): Don't undef.
7008 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7010 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7011 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7012 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7013 (free_glyph_pool, check_glyph_memory): Likewise for
7014 all users. Adjust comments where appropriate.
7016 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7018 * composite.h: Minor fixups.
7019 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7020 to fix a misspelling, and change it to an inline function while
7021 we're at it (it need not be a macro). All uses changed.
7022 (composition_method, composition_valid_p):
7023 Rewrite to avoid assignments in if-conditions.
7025 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7027 Do not use global Lisp_Object in composition macros.
7028 * composite.h (composition_temp): Remove declaration.
7029 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7030 (composition_method, composition_valid_p): ...inline functions.
7031 (compose_region): Remove the leftover.
7032 * composite.c (composition_temp): Remove.
7033 (run_composition_function, update_compositions)
7034 (composition_compute_stop_pos, composition_adjust_point)
7035 (Ffind_composition_internal):
7036 * coding.c (handle_composition_annotation):
7037 * xdisp.c (handle_composition_prop, check_point_in_composition):
7038 Related users changed.
7040 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7042 Drop FRAME_PTR typedef.
7043 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7044 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7045 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7046 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7047 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7048 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7049 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7050 All related users changed.
7052 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7054 * eval.c (default_toplevel_binding): New function.
7056 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7057 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7058 (syms_of_eval): Export them.
7059 * data.c (Fdefault_value): Micro cleanup.
7060 * term.c (init_tty): Use "false".
7062 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7064 Fix X GC leak in GTK and raw (no toolkit) X ports.
7065 * xterm.c (x_free_frame_resources): If white and black relief
7066 GCs are allocated, always free them here.
7067 * xfns.c (x_make_gc): Omit redundant initialization.
7068 * widget.c (create_frame_gcs): Remove the leftover.
7069 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7070 in x_free_frame_resources.
7072 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7074 * nsterm.m (windowWillResize:toSize:): Only change title if
7075 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7077 (viewDidEndLiveResize): New method.
7079 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7080 inside NS_IMPL_COCOA.
7082 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7084 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7085 Do not check whether undo is enabled because record_insert and
7086 record_delete does that themselves.
7088 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7090 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7091 member which is not really used any more.
7092 (FRAME_XIC_BASE_FONTNAME): Remove.
7093 * xfns.c (xic_free_fontset): Adjust user.
7094 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7095 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7096 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7097 (xdialog_show): Use eassert for debugging check.
7098 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7100 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7102 * fileio.c, fns.c (merge): Move extern decl from here ...
7103 * lisp.h (merge): ... to here.
7105 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7107 Fix last font-related change.
7108 * w32font.h (w32font_list_internal, w32font_match_internal):
7110 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7111 (uniscribe_list_family): Adjust to match font API change.
7112 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7113 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7115 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7117 * frame.h (FRAME_MOUSE_UPDATE):
7118 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7119 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7121 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7123 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7124 * font.h (struct font_driver): Change list, match, and list_family
7125 functions to accept struct frame * as first arg.
7126 * font.c (font_score, font_compare, font_sort_entities):
7128 (font_sort_entities, font_list_entities, font_select_entity)
7129 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7130 match font API change.
7131 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7132 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7133 * ftxfont.c (ftxfont_list, ftxfont_match):
7134 * xftfont.c (xftfont_list, xftfont_match):
7135 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7136 * w32font.c (w32font_list, w32font_match, w32font_list)
7137 (w32font_list_internal, w32_font_match_internal): Likewise.
7138 * xfaces.c (Fx_family_fonts): Adjust user.
7140 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7142 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7143 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7144 only if HAVE_X_WINDOWS is in use.
7145 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7146 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7147 * w32term.c (x_wm_set_icon_position): Likewise.
7148 * w32fns.c (x_icon): Adjust user.
7150 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7152 * xterm.c (last_mouse_press_frame): Remove the
7153 leftover which is not really used any more.
7154 (handle_one_xevent, syms_of_xterm): Adjust users.
7155 (x_flush): Call XFlush once per each X display, not frame.
7156 This is better because this code always unconditionally skips
7157 non-X frames in Vframe_list and issues the only XFlush if we
7158 have more than one X frame on the same X display.
7159 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7160 Use bool for booleans.
7161 (x_draw_glyph_string_background, cvt_string_to_pixel)
7162 (cvt_pixel_dtor): Drop unnecessary prototypes.
7163 * xterm.h (x_display_ok): Adjust prototype.
7165 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7167 Drop unnecessary functions that deals with frame pixel size.
7168 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7169 (x_pixel_height): Drop prototypes.
7170 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7171 (x_pixel_height): Drop implementations.
7172 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7173 which should be always valid for window frame.
7174 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7175 * w32menu.c (Fx_popup_dialog):
7176 * xmenu.c (Fx_popup_dialog): Likewise for both.
7178 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7180 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7181 frame parameters and call to Fmodify_frame_parameters just once.
7182 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7183 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7184 and mention nil frame in docstring.
7186 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7188 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7189 (x_figure_window_size): Likewise. Adjust to return long.
7190 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7191 (toplevel): Move Qterminal_live_p to...
7192 * terminal.c (toplevel): ...here, make it static, and...
7193 (syms_of_terminal): ...DEFSYM here.
7194 * frame.h (Qterminal_live_p): Remove declaration.
7195 (make_frame, x_figure_window_size): Adjust prototype.
7196 * nsfns.m (Fx_create_frame): Use long for window flags.
7198 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7200 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7201 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7202 Do not assume that emacs_close (INT_MAX) is a no-op.
7204 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7206 * xfaces.c (make_face_cache): For struct face_cache, prefer
7207 xmalloc to xzalloc and so avoid redundant call to memset.
7208 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7210 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7212 * fringe.c (draw_window_fringes, update_window_fringes)
7213 (compute_fringe_widths):
7214 * w32term.c (x_draw_glyph_string):
7215 * window.c (candidate_window_p, Frecenter):
7216 * xfaces.c (realize_basic_faces, realize_default_face)
7217 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7218 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7219 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7220 * xmenu.c (Fx_menu_bar_open_internal):
7221 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7222 * xsettings.c (xft_settings_event):
7223 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7224 Use bool for booleans. Adjust style and comments where
7226 * dispextern.h (draw_window_fringes, update_window_fringes)
7227 (compute_fringe_widths):
7228 * xterm.h (x_had_errors_p): Adjust prototype.
7230 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7232 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7233 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7235 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7237 * fns.c (toplevel): Remove comment before Fsafe_length because
7240 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7242 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7244 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7246 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7247 frame which got the message is still alive, before dereferencing
7248 its pointer. (Bug#14970)
7250 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7251 be a live window, before using it as such. (Bug#14970)
7253 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7255 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7256 w32_detect_focus_change instead of doing part of its job by hand.
7257 This fixes the problem whereby FOCUS_OUT events were not sent to
7260 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7262 * process.c (Fprocess_list): Doc fix.
7264 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7265 being re-exposed only if it didn't ask to become visible.
7266 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7267 was previously iconified. (Bug#14841)
7268 (x_iconify_frame): Mark the frame iconified.
7270 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7272 Fix minor problems found by static checking.
7273 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7274 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7276 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7278 * eval.c (set_specpdl_old_value): New function.
7279 (unbind_to): Minor simplification.
7280 (get_backtrace_frame): New function.
7281 (Fbacktrace_frame): Use it. Add `base' argument.
7282 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7283 (syms_of_eval): Export backtrace-eval.
7284 * xterm.c (x_focus_changed): Simplify.
7286 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7288 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7290 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7292 * xdisp.c (redisplay_window): Instead of moving point out of
7293 scroll margin, reject the force_start method, and try scrolling
7294 instead. (Bug#14780)
7296 2013-07-24 Ken Brown <kbrown@cornell.edu>
7298 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7301 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7303 * eval.c (Fprogn): Do not check that BODY is a proper list.
7304 This undoes the previous change. The check slows down the
7305 interpreter, and is not needed to prevent a crash. See
7306 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7308 2013-07-23 Glenn Morris <rgm@gnu.org>
7310 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7312 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7314 Port to GNU/Linux systems with tinfo but not ncurses.
7315 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7316 to decide whether ncurses is being used. Without this change,
7317 GCC complains about tgetent not being declared, on a system
7318 that has tinfo installed but ncurses not installed.
7320 * eval.c (Fprogn): Check that BODY is a proper list.
7322 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7323 * data.c (Fsetq_default):
7324 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7325 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7327 Tune by taking advantage of the fact that ARGS is always a list
7328 when a function is declared to have UNEVALLED args.
7330 * emacsgtkfixed.c: Port to GCC 4.6.
7331 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7333 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7335 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7336 here to silence compiler warnings.
7338 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7340 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7341 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7342 from messing up Emacs's 'struct frame' (Bug#14923).
7344 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7346 * alloc.c (make_save_ptr_ptr): Define this function.
7347 It was inadvertently omitted. It's needed only if
7348 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7350 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7352 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7353 frame have focus (Bug#14895).
7355 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7357 Avoid vfork-related deadlock more cleanly.
7358 * callproc.c (child_setup): When the child's exec fails, output
7359 the program name, as that's more useful. Use O_NONBLOCK to avoid
7361 * process.c (create_process_1): Remove; no longer needed.
7362 (create_process): Remove timer hack; no longer needed, now that
7363 the child avoids deadlock.
7365 2013-07-20 Glenn Morris <rgm@gnu.org>
7367 * image.c (Fimage_flush): Fix doc typo.
7369 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7371 Fix array bounds violation when pty allocation fails.
7372 * process.c (PTY_NAME_SIZE): New constant.
7373 (pty_name): Remove static variable; it's now auto.
7374 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7375 Take pty_name as an arg rather than using a static variable.
7376 All callers changed.
7377 (create_process): Recover pty_flag from process, not from volatile local.
7378 (create_pty): Stay inside array even when pty allocation fails.
7379 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7381 * lread.c (Fload): Avoid initialization only when lint checking.
7382 Mention that it's needed only for older GCCs.
7384 2013-07-20 Kenichi Handa <handa@gnu.org>
7386 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7387 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7389 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7391 * lread.c (Fload): Avoid uninitialized warning.
7393 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7395 Fix some minor file descriptor leaks and related glitches.
7396 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7397 (create_lock_file): Use write, not emacs_write.
7398 * image.c (slurp_file, png_load_body):
7399 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7400 (server_accept_connection):
7401 Don't leak an fd on memory allocation failure.
7402 * image.c (slurp_file): Add a cheap heuristic for growing files.
7403 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7404 as that's what the other routines do. Maybe input need not be
7405 blocked at all, but it's better to be consistent.
7406 Avoid undefined behavior when strlen is zero.
7408 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7409 (NSTATICS): Now a constant; doesn't need to be a macro.
7411 2013-07-19 Richard Stallman <rms@gnu.org>
7413 * coding.c (decode_coding_utf_8): Add simple loop for fast
7414 processing of ASCII characters.
7416 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7418 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7420 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7422 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7423 unportable 'struct x_display_info'.
7424 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7427 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7429 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7430 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7432 (system_process_attributes): Prefer plain char to unsigned char
7433 when either will do. Clean up properly if interrupted or if
7434 memory allocations fail. Don't assume sscanf succeeds.
7435 Remove no-longer-needed workaround to stop GCC from whining.
7436 Read command-line once, instead of multiple times. Check read status a
7439 Fix obscure porting bug with varargs functions.
7440 The code assumed that int is treated like ptrdiff_t in a vararg
7441 function, which is not a portable assumption. There was a similar
7442 -- though these days less likely -- porting problem with various
7443 assumptions that pointers of different types all smell the same as
7444 far as vararg functions is conserved. To make this problem less
7445 likely in the future, redo the API to use varargs functions.
7446 * alloc.c (make_save_value): Remove this vararg function.
7447 All uses changed to ...
7448 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7449 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7451 (make_save_ptr): Rename from make_save_pointer, for consistency with
7452 the above. Define only on platforms that need it. All uses changed.
7454 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7456 * keyboard.c: Try to fix typos in previous change.
7457 (DISPLAY_LIST_INFO): New macro.
7458 (kbd_buffer_get_event): Do not access members that are not present
7459 in X11. Revert inadvertent change of "!=" to "=".
7461 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7463 * keyboard.c (kbd_buffer_get_event):
7464 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7465 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7467 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7469 * filelock.c: Fix unlikely file descriptor leaks.
7470 (get_boot_time_1): Rework to avoid using emacs_open.
7471 This doesn't actually fix a leak, but is better anyway.
7472 (read_lock_data): Use read, not emacs_read.
7474 * doc.c: Fix minor memory and file descriptor leaks.
7475 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7476 (get_doc_string, Fsnarf_documentation):
7477 Fix file descriptor leak on error.
7479 * term.c: Fix minor fdopen-related file descriptor leaks.
7480 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7481 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7483 * charset.c: Fix file descriptor leaks and errno issues.
7485 (load_charset_map_from_file): Don't leak file descriptor on error.
7486 Use plain record_xmalloc since the allocation is larger than
7487 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7489 * eval.c (record_unwind_protect_nothing):
7490 * fileio.c (fclose_unwind):
7492 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7493 The replacement doesn't block input, but that no longer seems
7496 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7498 * lread.c: Fix file descriptor leaks and errno issues.
7499 (Fload): Close some races that leaked fds or streams when 'load'
7501 (Fload, openp): Report error number of last nontrivial failure to open.
7502 ENOENT counts as trivial.
7503 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7505 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7506 now that the function is always called with a nonnegative arg.
7507 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7508 All uses replaced with ...
7509 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7511 A few more minor file errno-reporting bugs.
7512 * callproc.c (Fcall_process):
7513 * doc.c (Fsnarf_documentation):
7514 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7515 * process.c (set_socket_option):
7516 Don't let a constructor trash errno.
7517 * doc.c: Include <errno.h>.
7519 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7521 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7523 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7525 Fix w32 bug with call-process-region (Bug#14885).
7526 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7527 to Fcall_process when the input is empty. This simplifies the
7528 code a bit. It makes no difference on POSIXish platforms but
7529 apparently it fixes a bug on w32.
7531 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7532 * fileio.c (close_file_unwind): Don't close if FD is negative;
7533 this can happen when unwinding a zapped file descriptor.
7534 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7535 in case Emacs runs out of memory between the two unwind-protects.
7536 Don't trash errno when closing FD.
7537 Zap the FD in the specpdl when closing it, instead of deferring
7538 the removal of the unwind-protect; this fixes a bug where a child
7539 function unwinds the stack past us.
7541 New unwind-protect flavors to better type-check C callbacks.
7542 This also lessens the need to write wrappers for callbacks,
7543 and the need for make_save_pointer.
7544 * alloc.c (free_save_value):
7545 * atimer.c (run_all_atimers):
7547 * alloc.c (safe_alloca_unwind):
7548 * atimer.c (unwind_stop_other_atimers):
7549 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7550 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7551 * minibuf.c (choose_minibuf_frame_1):
7552 * process.c (make_serial_process_unwind):
7553 * xdisp.c (pop_message_unwind):
7554 * xselect.c (queue_selection_requests_unwind):
7555 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7556 * alloc.c (record_xmalloc):
7557 Prefer record_unwind_protect_ptr to record_unwind_protect with
7559 * alloc.c (Fgarbage_collect):
7560 Prefer record_unwind_protect_void to passing a dummy.
7561 * buffer.c (restore_buffer):
7562 * window.c (restore_window_configuration):
7563 * xfns.c, w32fns.c (do_unwind_create_frame)
7564 New wrapper. All record-unwind uses of wrappee changed.
7565 * buffer.c (set_buffer_if_live):
7566 * callproc.c (call_process_cleanup, delete_temp_file):
7567 * coding.c (code_conversion_restore):
7568 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7569 * editfns.c (save_excursion_restore)
7570 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7571 (save_restriction_restore):
7572 * eval.c (restore_stack_limits, un_autoload):
7573 * fns.c (require_unwind):
7574 * keyboard.c (recursive_edit_unwind, tracking_off):
7575 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7576 * macros.c (pop_kbd_macro, restore_menu_items):
7577 * nsfns.m (unwind_create_frame):
7578 * print.c (print_unwind):
7579 * process.c (start_process_unwind):
7580 * search.c (unwind_set_match_data):
7581 * window.c (select_window_norecord, select_frame_norecord):
7582 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7583 (fast_set_selected_frame):
7584 * xfns.c, w32fns.c (unwind_create_tip_frame):
7585 Return void, not a dummy Lisp_Object. All uses changed.
7586 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7587 * callproc.c (call_process_kill):
7588 * fileio.c (restore_point_unwind, decide_coding_unwind)
7589 (build_annotations_unwind):
7590 * insdel.c (Fcombine_after_change_execute_1):
7591 * keyboard.c (read_char_help_form_unwind):
7592 * menu.c (unuse_menu_items):
7593 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7594 * sound.c (sound_cleanup):
7595 * xdisp.c (unwind_redisplay):
7596 * xfns.c (clean_up_dialog):
7597 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7598 Accept no args and return void, instead of accepting and returning
7599 a dummy Lisp_Object. All uses changed.
7600 * cygw32.c (fchdir_unwind):
7601 * fileio.c (close_file_unwind):
7602 * keyboard.c (restore_kboard_configuration):
7603 * lread.c (readevalllop_1):
7604 * process.c (wait_reading_process_output_unwind):
7605 Accept int and return void, rather than accepting an Emacs integer
7606 and returning a dummy object. In some cases this fixes an
7607 unlikely bug when the corresponding int is outside Emacs integer
7608 range. All uses changed.
7609 * dired.c (directory_files_internal_unwind):
7610 * fileio.c (do_auto_save_unwind):
7611 * gtkutil.c (pop_down_dialog):
7612 * insdel.c (reset_var_on_error):
7613 * lread.c (load_unwind):
7614 * xfns.c (clean_up_file_dialog):
7615 * xmenu.c, nsmenu.m (pop_down_menu):
7616 * xmenu.c (cleanup_widget_value_tree):
7617 * xselect.c (wait_for_property_change_unwind):
7618 Accept pointer and return void, rather than accepting an Emacs
7619 save value encapsulating the pointer and returning a dummy object.
7621 * editfns.c (Fformat): Update the saved pointer directly via
7622 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7623 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7624 (unwind_body): New function.
7625 (record_unwind_protect): First arg is now a function returning void,
7626 not a dummy Lisp_Object.
7627 (record_unwind_protect_ptr, record_unwind_protect_int)
7628 (record_unwind_protect_void): New functions.
7629 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7630 * fileio.c (struct auto_save_unwind): New type.
7631 (do_auto_save_unwind): Use it.
7632 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7633 * insdel.c (struct rvoe_arg): New type.
7634 (reset_var_on_error): Use it.
7635 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7637 (specbinding_func): Remove; there are now several such functions.
7638 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7639 (set_unwind_protect_ptr): New function.
7640 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7642 Be simpler and more consistent about reporting I/O errors.
7643 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7644 Say "Read error" and "Write error", rather than "I/O error", or
7645 "IO error reading", or "IO error writing", when a read or write
7647 * process.c (Fmake_network_process, wait_reading_process_output)
7648 (send_process, Fprocess_send_eof, wait_reading_process_output):
7649 Capitalize diagnostics consistently. Put "failed foo" at the
7650 start of the diagnostic, so that we don't capitalize the
7651 function name "foo". Consistently say "failed" for such
7653 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7654 All callers changed. This is so it can use report_file_error.
7655 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7656 diagnostics consistently as above.
7658 * fileio.c (report_file_errno): Fix errno reporting bug.
7659 If the file name is neither null nor a pair, package it up as a
7660 singleton list. All callers changed, both to this function and to
7661 report_file_error. This fixes a bug where the memory allocator
7662 invoked by list1 set errno so that the immediately following
7663 report_file_error reported the wrong errno value.
7665 Fix minor problems found by --enable-gcc-warnings.
7666 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7667 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7669 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7671 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7672 Set event->arg to Qt if switch-event shall be generated.
7673 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7675 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7677 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7680 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7681 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7682 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7683 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7684 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7685 and there is a focused frame.
7686 (head_table): Add focus-in and focus-out.
7687 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7688 bind to handle-focus-in/out.
7690 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7691 (Fhandle_switch_frame): Call Fhandle_focus_in.
7692 (syms_of_frame): defsubr handle-focus-in/out.
7694 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7696 Fix porting bug to older POSIXish platforms (Bug#14862).
7697 * sysdep.c (emacs_pipe): New function, that implements
7698 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7699 This should port better to CentOS 5 and to Mac OS X 10.6.
7700 All calls to pipe2 changed.
7702 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7703 This makes the code easier to read and the executable a bit smaller.
7704 Do not replace all calls to Fcons that happen to create lists,
7705 just calls that are intended to create lists. For example, when
7706 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7707 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7708 Similarly for list2 through list5.
7709 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7710 * bytecode.c (exec_byte_code):
7711 * callint.c (quotify_arg, Fcall_interactively):
7712 * callproc.c (Fcall_process, create_temp_file):
7713 * charset.c (load_charset_map_from_file)
7714 (Fdefine_charset_internal, init_charset):
7715 * coding.c (get_translation_table, detect_coding_system)
7716 (Fcheck_coding_systems_region)
7717 (Fset_terminal_coding_system_internal)
7718 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7719 * composite.c (update_compositions, Ffind_composition_internal):
7720 * dired.c (directory_files_internal, file_name_completion)
7722 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7723 * doc.c (Fsnarf_documentation):
7724 * editfns.c (Fmessage_box):
7726 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7727 (Feval, eval_sub, Ffuncall, apply_lambda):
7728 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7729 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7730 (Fset_file_times, Finsert_file_contents)
7731 (Fchoose_write_coding_system, Fwrite_region):
7732 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7733 * font.c (font_registry_charsets, font_parse_fcname)
7734 (font_prepare_cache, font_update_drivers, Flist_fonts):
7735 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7736 * frame.c (make_frame, Fmake_terminal_frame)
7737 (x_set_frame_parameters, x_report_frame_params)
7738 (x_default_parameter, Fx_parse_geometry):
7739 * ftfont.c (syms_of_ftfont):
7740 * image.c (gif_load):
7741 * keyboard.c (command_loop_1):
7742 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7743 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7744 (Fminor_mode_key_binding, accessible_keymaps_1)
7745 (Faccessible_keymaps, Fwhere_is_internal):
7746 * lread.c (read_emacs_mule_char):
7747 * menu.c (find_and_return_menu_selection):
7748 * minibuf.c (get_minibuffer):
7749 * nsfns.m (Fns_perform_service):
7750 * nsfont.m (ns_script_to_charset):
7751 * nsmenu.m (ns_popup_dialog):
7752 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7753 (Fx_own_selection_internal):
7754 * nsterm.m (append2):
7755 * print.c (Fredirect_debugging_output)
7756 (print_prune_string_charset):
7757 * process.c (Fdelete_process, Fprocess_contact)
7758 (Fformat_network_address, set_socket_option)
7759 (read_and_dispose_of_process_output, write_queue_push)
7760 (send_process, exec_sentinel):
7761 * sound.c (Fplay_sound_internal):
7762 * textprop.c (validate_plist, add_properties)
7763 (Fput_text_property, Fadd_face_text_property)
7764 (copy_text_properties, text_property_list, syms_of_textprop):
7765 * unexaix.c (report_error):
7766 * unexcoff.c (report_error):
7767 * unexsol.c (unexec):
7768 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7769 (Fformat_mode_line, syms_of_xdisp):
7770 * xfaces.c (set_font_frame_param)
7771 (Finternal_lisp_face_attribute_values)
7772 (Finternal_merge_in_global_face, syms_of_xfaces):
7773 * xfns.c (x_default_scroll_bar_color_parameter)
7774 (x_default_font_parameter, x_create_tip_frame):
7775 * xfont.c (xfont_supported_scripts):
7776 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7777 (menu_help_callback, xmenu_show):
7779 * xterm.c (set_wm_state):
7780 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7781 and similarly for list2 through list5.
7783 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7785 * callproc.c (Fcall_process_region): Fix minor race and tune.
7786 (create_temp_file): New function, with the temp-file-creation part
7787 of the old Fcall_process_region. Use Fcopy_sequence to create the
7788 temp file name, rather than alloca + build_string, for simplicity.
7789 Don't bother to block input around the temp file creation;
7790 shouldn't be needed. Simplify use of mktemp.
7791 Use record_unwind_protect immediately after creating the temp file;
7792 this closes an unlikely race where the temp file was not removed.
7793 Use memcpy rather than an open-coded loop.
7794 (Fcall_process_region): Use the new function. If the input is
7795 empty, redirect from /dev/null rather than from a newly created
7796 empty temp file; this avoids unnecessary file system traffic.
7798 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7800 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7801 Simplify by making this case like the other two. This is a bit
7802 slower on obsolete hosts, but the extra complexity isn't worth it.
7804 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7805 * process.c (create_process) [!DOS_NT]:
7806 Remove now-unnecessary calls to emacs_close.
7808 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7810 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7811 returning early. (Bug#14850)
7813 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7814 and inhibit-iso-escape-detection attributes of 'undecided'.
7817 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7819 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7820 Reported by Herbert J. Skuhra in
7821 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7823 Don't lose top specpdl entry when memory is exhausted.
7824 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7825 specpdl overflow here, to simplify callers; all callers changed.
7826 Always reserve an unused entry at the stack top; this avoids
7827 losing the top entry's information when memory is exhausted.
7829 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7831 Clean up errno reporting and fix some errno-reporting bugs.
7832 * callproc.c (Fcall_process):
7833 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7834 * process.c (create_process, Fmake_network_process):
7835 * unexaix.c (report_error):
7836 * unexcoff.c (report_error):
7837 Be more careful about reporting the errno of failed operations.
7838 The code previously reported the wrong errno sometimes.
7839 Also, prefer report_file_errno to setting errno + report_file_error.
7840 (Fcall_process): Look at openp return value rather than at path,
7841 as that's a bit faster and clearer when there's a numeric predicate.
7842 * fileio.c (report_file_errno): New function, with most of the
7843 old contents of report_file_error.
7844 (report_file_error): Use it.
7845 (Ffile_exists_p, Ffile_accessible_directory_p):
7846 Set errno to 0 when it is junk.
7847 * fileio.c (Faccess_file):
7848 * image.c (x_create_bitmap_from_file):
7849 Use faccessat rather than opening the file, to avoid the hassle of
7850 having a file descriptor open.
7851 * lisp.h (report_file_errno): New decl.
7852 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7855 * process.c (create_process, wait_reading_process_output) [AIX]:
7856 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7857 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7858 a multithreaded environment anyway).
7859 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7861 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7863 * image.c (x_find_image_file): Don't close a remote file handle.
7865 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7867 Fix races with threads and file descriptors.
7868 * callproc.c (Fcall_process_region):
7869 * dired.c (open_directory):
7870 * emacs.c (main, Fdaemon_initialized):
7871 * image.c (x_find_image_file):
7872 * inotify.c (Finotify_rm_watch):
7873 * lread.c (Flocate_file_internal):
7874 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7875 * term.c (term_mouse_moveto, init_tty):
7876 * termcap.c (tgetent):
7877 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7878 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7879 * unexhp9k800.c, unexmacosx.c (unexec):
7880 * callproc.c (Fcall_process_region):
7881 Use emacs_close, not close.
7882 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7883 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7884 and posix_close function on current platforms (which all lack them).
7885 (emacs_close): Use it. This should fix the races on GNU/Linux and
7886 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7887 and it should avoid closing random victim file descriptors on
7890 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7892 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7893 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7896 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7897 This is for .gdbinit xbacktrace.
7899 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7900 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7901 (emacs_set_tty): Now static.
7902 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7903 * term.c (tty_capable_p, tty_default_color_capabilities)
7904 (get_tty_terminal, term_mouse_movement)
7905 (handle_one_term_event, init_tty, maybe_fatal):
7906 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7907 (tgetent, scan_file, name_match, compare_contin):
7908 * terminal.c (get_terminal):
7909 Use bool for boolean.
7910 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7911 Prefer char to unsigned char if either will do.
7912 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7913 (tty_write_glyphs): Prefer int to unsigned.
7914 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7915 All callers changed.
7916 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7918 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7921 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7922 (B__dummy__): New dummy symbol, to pacify C89.
7923 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7924 they can't grok varargs macros.
7925 * dispnew.c (add_window_display_history)
7926 (add_frame_display_history):
7927 * print.c (print_object):
7928 * xdisp.c (debug_method_add):
7929 Use %p printf format only for void pointers.
7930 * emacs.c (usage_message): New constant, replacing ...
7931 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7932 (main): Adjust to usage reorg.
7933 * fns.c (syms_of_fns):
7934 * profiler.c (syms_of_profiler):
7935 Don't use non-constant struct initializers.
7936 * gnutls.h (gnutls_initstage_t):
7937 * lisp.h (enum Lisp_Fwd_Type):
7938 * lread.c (lisp_file_lexically_bound_p):
7939 * xsettings.c (anonymous enum):
7940 Remove trailing comma.
7941 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7942 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7943 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7945 * regex.c (const_re_char): New type, to pacify strict C89.
7946 All uses of 'const re_char' replaced to use it.
7947 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7948 with glibc when strict C89. This change is imported from gnulib.
7950 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7951 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7952 Omit GNU_LINUX implementation, since it requires long long.
7953 * xterm.c (x_draw_underwave):
7954 Do not assume the traditional order of struct's members.
7955 (x_term_init): Rewrite to avoid the need for non-constant structure
7958 Syntax cleanup, mostly replacing macros with functions.
7959 This removes the need for the syntax_temp hack.
7960 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7961 * syntax.c (SYNTAX_INLINE): New macro.
7962 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7963 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7964 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7965 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7966 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7967 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7968 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7969 Now constants, not macros.
7970 (syntax_temp) [!__GNUC__]: Remove.
7971 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7972 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7973 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7974 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7975 Move here from syntax.h; now functions, not macros. Except for the
7976 last function, these are static since only syntax.c uses them.
7977 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7978 All uses changed. Now a function, not a macro; use this fact
7979 to simplify the code.
7980 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7981 compiler bugs; no longer relevant.
7982 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7983 (SYNTAX_INLINE): New macro.
7984 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7985 for the new functions. Use bool for boolean member.
7986 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7987 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7988 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7989 (SETUP_BUFFER_SYNTAX_TABLE):
7990 Now extern inline functions, not macros.
7991 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7992 Remove; all uses replaced by implementation.
7993 (syntax_temp) [!__GNUC__]: Remove decl.
7994 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7996 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7998 * emacs.c (main): Fix syntax error.
8000 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8002 Timestamp fixes for undo (Bug#14824).
8003 * atimer.c (schedule_atimer):
8004 * fileio.c (Ffile_newer_than_file_p):
8005 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8006 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8007 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8008 (syms_of_fileio): Remove Sclear_visited_file_name.
8009 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8010 file doesn't exist; this avoids an ambiguity with negative timestamps.
8011 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8012 * systime.h (make_emacs_time, invalid_emacs_time):
8013 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8014 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8015 * undo.c (record_first_change): Push (visited-file-modtime) onto
8016 undo list rather than reimplementing it by hand, incorrectly.
8018 2013-07-09 Ken Brown <kbrown@cornell.edu>
8020 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8022 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8024 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8026 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8028 Handle errno and exit status a bit more carefully.
8029 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8030 number into an exit status. Instead, use EXIT_CANCELED.
8031 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8032 * callproc.c (relocate_fd):
8033 * emacs.c (close_output_streams, main):
8034 * process.c (create_process):
8035 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8036 Use emacs_perror for simplicity.
8037 * callproc.c (relocate_fd, main):
8038 * sysdep.c (sys_subshell):
8039 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8040 (shut_down_emacs): Use emacs_write, not write.
8041 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8042 * fileio.c (Fcopy_file, e_write):
8043 * nsterm.m (ns_select):
8044 * process.c (send_process):
8045 * sound.c (vox_write):
8046 Use emacs_write_sig, not emacs_write.
8047 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8048 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8050 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8052 (emacs_full_write): New function.
8053 (emacs_write): Rewrite to use it.
8054 (emacswrite_sig, emacs_perror): New functions.
8055 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8057 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8059 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8060 on NS even if it is present. Pixmap on NS is a void*.
8062 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8064 Port to Ubuntu 10 (Bug#14803).
8065 Problem reported by T.V. Raman.
8066 * process.c (close_on_exec, accept4, process_socket):
8067 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8069 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8071 * w32.c (sys_dup): Declare prototype.
8075 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8077 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8079 Make file descriptors close-on-exec when possible (Bug#14803).
8080 This simplifies Emacs a bit, since it no longer needs to worry
8081 about closing file descriptors by hand in some cases.
8082 It also fixes some unlikely races. Not all such races, as
8083 libraries often open files internally without setting
8084 close-on-exec, but it's an improvement.
8085 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8086 * callproc.c (Fcall_process) [!MSDOS]:
8087 * emacs.c (main) [!DOS_NT]:
8088 * nsterm.m (ns_term_init):
8089 * process.c (create_process):
8090 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8091 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8092 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8093 Prefer mkostemp with O_CLOEXEC to mkstemp.
8094 * callproc.c (relocate_fd) [!WINDOWSNT]:
8095 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8096 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8098 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8099 Make the resulting file descriptor close-on-exec.
8100 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8101 * lread.c (load_descriptor_list, load_descriptor_unwind):
8102 Remove; no longer needed. All uses removed.
8103 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8104 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8106 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8107 (Fmake_network_process, Fnetwork_interface_list)
8108 (Fnetwork_interface_info, server_accept_connection):
8109 Make newly-created socket close-on-exec.
8110 * sysdep.c (emacs_open, emacs_fopen):
8111 Make new-created descriptor close-on-exec.
8112 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8113 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8115 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8117 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8118 for NS_IMPL_GNUSTEP.
8120 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8122 Fix openp errno handling.
8123 * callproc.c (Fcall_process): Preserve openp errno around close.
8124 * lread.c (openp): Set errno when returning -1, as some callers
8127 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8129 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8131 * nsterm.h (NSSavePanel): Update comment.
8132 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8133 (ns_run_file_dialog): Declare.
8135 * nsfns.m: Remove panelOK.
8137 (ns_run_file_dialog): New function.
8138 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8139 event loop, so file dialog is popped up by ns_run_file_dialog, called
8140 by sendEvent (Bug#14578).
8141 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8143 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8145 * xdisp.c (default_line_pixel_height): New function.
8146 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8147 (try_cursor_movement, redisplay_window, try_window)
8148 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8150 * window.c (window_scroll_pixel_based):
8151 use default_line_pixel_height.
8153 * dispextern.h (default_line_pixel_height): Add prototype.
8155 * frame.c (x_set_line_spacing): Accept a float value for
8156 line-spacing parameter, per the documentation.
8158 * data.c (Fmultibyte_string_p): Doc fix.
8160 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8162 Use emacs_open more consistently when opening files.
8163 This handles EINTR more consistently now, and makes it easier
8164 to introduce other uniform changes to file descriptor handling.
8165 * sysstdio.h: New file.
8166 * buffer.c (mmap_init):
8167 * cygw32.c (chdir_to_default_directory):
8168 * dispnew.c (Fopen_termscript):
8169 * emacs.c (Fdaemon_initialized):
8170 * fileio.c (Fdo_auto_save):
8171 * image.c (slurp_file, png_load_body, jpeg_load_body):
8172 * keyboard.c (Fopen_dribble_file):
8174 * print.c (Fredirect_debugging_output):
8175 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8176 * termcap.c (tgetent):
8177 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8178 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8179 * w32term.c (w32_initialize) [CYGWIN]:
8180 * xfaces.c (Fx_load_color_file):
8181 Use emacs_open instead of plain open, and emacs_fopen instead of
8183 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8184 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8185 * callproc.c (default_output_mode): New constant.
8186 (Fcall_process): Use it to call emacs_open instead of plain creat.
8187 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8188 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8189 (emacs_fopen): New function.
8190 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8191 Include <lisp.h>, for emacs_open.
8192 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8194 Remove duplicate #include directives.
8195 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8197 Don't include stdio.h twice.
8198 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8199 Don't include sys/types.h or stdio.h twice.
8200 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8201 * lread.c: Don't include coding.h twice.
8202 * nsfont.m: Don't include frame.h twice.
8203 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8204 * ralloc.c: Don't include <unistd.h> twice.
8205 * xdisp.c: Don't include font.h twice.
8206 * xterm.c: Don't include fontset.h twice.
8207 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8209 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8211 Scale ImageMagick images more carefully.
8212 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8213 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8214 Be more careful about avoiding undefined behavior after
8215 integer overflow and division by zero.
8217 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8219 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8220 (syms_of_w32fns): DEFSYM them.
8221 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8222 (CCHDEVICENAME): Define macros if not defined.
8223 (struct MONITOR_INFO_EX): New struct.
8224 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8225 (enum_display_monitors_fn): New variable.
8226 (globals_of_w32fns): Initialize it.
8227 (Fx_display_pixel_width, Fx_display_pixel_height)
8228 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8229 multi-monitor setups in docstrings.
8230 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8231 screen size by primary monitor's millimeter per pixel.
8232 (w32_monitor_enum, w32_display_monitor_attributes_list)
8233 (w32_display_monitor_attributes_list_fallback)
8234 (Fw32_display_monitor_attributes_list): New functions.
8235 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8237 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8239 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8241 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8243 * fileio.c (Qfile_notify_error): New error symbol.
8245 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8246 * inotify.c (inotify_callback, symbol_to_inotifymask)
8247 (Finotify_add_watch, Finotify_rm_watch): Use it.
8248 (inotifyevent_to_event): Exchange order of cookie and file name.
8249 (Finotify_add_watch): Adapt docstring.
8251 * lisp.h (Qfile_notify_error): Declare.
8253 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8255 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8256 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8257 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8258 which did not work (see <http://bugs.gnu.org/14569#307>).
8259 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8260 && (!noninteractive || initialized)). This attempts to thread
8261 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8263 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8265 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8266 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8268 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8270 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8271 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8272 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8273 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8275 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8277 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8278 Define to __sys_siglist.
8280 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8282 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8283 word-wrap, so that overflow-newline-into-fringe would work in
8284 visual-line-mode. (Bug#2749)
8285 (move_it_in_display_line_to): When the last scanned display
8286 element fits exactly on the display line, and
8287 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8288 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8289 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8290 finding buffer position that corresponds to pixel coordinates,
8291 e.g. in buffer_posn_from_coords.
8293 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8295 * process.c (handle_child_signal): Call catch_child_signal if
8298 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8300 Don't convert function pointers to void * and back.
8301 It isn't portable C, and it's easy enough to avoid.
8302 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8303 (make_save_value): Add support for SAVE_FUNCPOINTER.
8304 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8305 * print.c (print_object):
8306 Distinguish function from object pointers.
8307 * lisp.h (SAVE_FUNCPOINTER): New constant.
8308 (SAVE_SLOT_BITS): Adjust to it.
8309 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8310 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8311 (voidfuncptr): New typedef.
8312 (struct Lisp_Save_Value): New member data[0].funcpointer.
8313 (XSAVE_FUNCPOINTER): New function.
8315 Simplify buildobj processing.
8316 * Makefile.in (buildobj.h): Make it a sequence of strings each
8317 followed by comma, rather than a single string. Put it into a
8318 .tmp file in case there's an error while generating it.
8319 (gl-stamp): Use .tmp for temp files.
8320 (mostlyclean): Clean .tmp files.
8321 * doc.c (buildobj): Move to just the routine that needs it.
8322 It's now an array of strings, so processing is simpler.
8324 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8326 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8327 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8328 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8329 Invoke malloc_enable_thread even when not interactive.
8330 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8331 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8332 in this case, since the underlying bug has now been fixed.
8334 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8336 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8337 unlinking it (bug#14691).
8339 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8341 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8342 before checking whether buffer is modified. This lets
8343 `kill-buffer-query-functions' cancel killing of the buffer or save
8344 its content before `kill-buffer' asks user the "Buffer %s
8345 modified; kill anyway?" question.
8347 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8349 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8350 Let the super performKeyEquivalent deal with them (Bug#14747).
8352 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8354 * widget.c (resize_cb): Remove unused local.
8356 Do not use GTK 3 if it exists but cannot be compiled.
8357 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8358 * xterm.c (x_error_handler) [!USE_GTK]:
8361 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8363 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8365 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8366 to the valid range of values. (Bug#14753)
8368 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8369 when moving point by using the current glyph matrix. This avoids
8370 the need to force redisplay when this function is called in a
8373 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8375 Fix minor problems found by static checking.
8376 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8377 Redo the latter's body to sidestep GCC parenthesization warnings.
8378 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8379 * coding.c (detect_coding, detect_coding_system):
8380 * coding.h (struct undecided_spec):
8381 Use bool for boolean.
8382 * image.c (QCmax_width, QCmax_height): Now static.
8383 * xdisp.c (Fmove_point_visually): Remove unused local.
8385 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8387 * xdisp.c (Fmove_point_visually): New function.
8389 2013-06-28 Kenichi Handa <handa@gnu.org>
8391 * coding.h (define_coding_undecided_arg_index): New enum.
8392 (coding_attr_index): New members
8393 coding_attr_undecided_inhibit_null_byte_detection,
8394 coding_attr_undecided_inhibit_iso_escape_detection,
8395 coding_attr_undecided_prefer_utf_8.
8396 (undecided_spec): New struct.
8397 (struct coding_system): New member `undecided' of the member
8400 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8401 (detect_coding): Likewise.
8402 (detect_coding_system): Likewise.
8403 (Fdefine_coding_system_internal): New coding system properties
8404 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8406 (syms_of_coding): Adjust for coding_arg_undecided_max.
8408 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8410 * image.c (x_from_xcolors): Remove unused local.
8412 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8414 Defer image data transfer between X client and server until actual
8417 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8420 * image.c (Destroy_Image): Remove.
8421 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8422 `mask_p', and `colors_p'. All uses changed.
8423 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8424 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8425 New macros for `flags' arg to x_clear_image_1.
8426 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8427 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8428 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8429 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8430 (image_get_x_image, image_unget_x_image): New functions or macros.
8431 (image_background, image_background_transparent, x_to_xcolors)
8432 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8433 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8434 instead of Destroy_Image.
8435 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8436 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8437 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8438 (imagemagick_load_image, svg_load_image): Use them instead of
8439 x_create_x_image_and_pixmap, and x_put_x_image followed by
8440 x_destroy_x_image, respectively.
8441 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8442 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8443 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8444 background_transparent fields.
8445 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8446 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8448 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8450 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8451 This mostly consists of undoing recent changes.
8452 * callproc.c (Fcall_process):
8453 * process.c (create_process):
8454 Do not worry about catching SIGCHLD here, undoing previous change.
8455 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8456 * process.c, process.h (catch_child_signal):
8457 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8458 * process.c (catch_child_handler): Don't worry about being called
8459 lazily and do not assume caller has blocked SIGCHLD, undoing
8460 previous change. Move first-time stuff back to
8461 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8462 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8463 set lib_child_handler if it's already initialized, which may
8464 help avoid problems on GNUstep.
8466 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8468 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8469 * callproc.c (Fcall_process):
8470 * process.c (create_process):
8471 Make sure SIGCHLD is caught before we fork,
8472 since Emacs startup no arranges to catch SIGCHLD.
8473 * process.c (lib_child_handler): Initialize to null, not to
8475 (catch_child_signal): Allow self to be called lazily.
8476 Do nothing if it's already been called.
8477 Assume caller has blocked SIGCHLD (all callers do now).
8478 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8479 just before it's really needed.
8480 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8481 since it hasn't been caught yet.
8483 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8485 * image.c (compute_image_size): New function to implement
8486 :max-width and :max-height.
8487 (imagemagick_load_image): Use it.
8489 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8491 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8492 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8494 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8495 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8496 the SIGCHLD handler, since the code is not atomic and (due to glib)
8497 signals may be arriving now.
8498 * sysdep.c (init_signals): Do not catch child signals here;
8499 'main' now does that later, at a safer time.
8501 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8503 Clean up SIGCHLD handling a bit (Bug#14569).
8504 * process.c, process.h (catch_child_signal):
8505 Now always extern, even if !NS_IMPL_GNUSTEP.
8506 * process.c (catch_child_signal): Move glib tickler here from
8507 init_process_emacs, so that it's done earlier in Emacs
8508 initialization. Also move the noninteractive && !initialized
8509 check here from init_process_emacs. This is all a bit cleaner for
8510 GNUish platforms, and I hope it works around the Cygwin bug.
8511 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8512 that glib signal handling is tickled before glib creates threads.
8514 * process.c (wait_reading_process_output): Avoid int overflow
8515 when reading more than 2 GiB total from a process.
8517 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8519 * process.c (create_process): Handle a couple more cases,
8520 i.e., work even if new_argv and wait_child_setup[i] are cached.
8521 Use Fcall_process's style for volatile vars.
8523 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8525 * process.c (create_process): Mark PROCESS volatile.
8527 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8529 Use C99-style flexible array members if available.
8530 This avoids some subtle aliasing issues, which typically
8531 aren't a problem with GCC but may be a problem elsewhere.
8532 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8533 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8534 In either case, it uses a flexible array member rather than
8535 the old struct hack. All uses changed.
8536 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8537 Adjust to sdata reorganization.
8538 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8539 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8540 that ports better to pre-C99 non-GCC.
8541 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8542 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8543 as the latter has changed.
8544 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8545 and port better to pre-C99 GCC.
8546 * image.c (struct xpm_cached_color):
8547 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8548 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8549 Use FLEXIBLE_ARRAY_MEMBER.
8550 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8551 Move decl to top level so it gets checked against implementation.
8552 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8553 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8555 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8557 * syntax.c: Integer cleanups.
8558 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8559 All uses that need 0-or-2 changed to:
8560 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8561 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8562 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8563 (char_quoted, prev_char_comend_first, back_comment)
8564 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8565 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8566 Use bool for boolean.
8567 (update_syntax_table, skip_chars, skip_syntaxes):
8568 Prefer int to unsigned when either will do.
8569 (back_comment): Return boolean success flag, like forw_comment,
8570 instead of positive-or-minus-1 (which might have overflowed int anyway).
8571 Don't stuff ptrdiff_t into int.
8572 (syntax_spec_code, syntax_code_spec): Now const.
8573 (Fmatching_paren, scan_lists, scan_sexps_forward):
8574 Use enum syntaxcode for syntax code.
8575 (Fmatching_paren): Check that arg is a character, not just an integer.
8576 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8577 (Finternal_describe_syntax_value): Omit no-longer-needed
8579 (skip_chars): Use char, not unsigned char, when the distinction
8581 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8582 * bytecode.c (exec_byte_code):
8583 * syntax.c (syntax_spec_code, Fchar_syntax)
8584 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8586 * syntax.h (SYNTAX_WITH_FLAGS):
8587 Omit unnecessary casts.
8589 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8591 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8592 line dimensions here, to avoid race conditions with the main
8593 thread. (Bug#14062, bug#14630, bug#14669)
8595 * w32term.c (w32_draw_window_cursor): Compute the header line and
8596 mode line dimensions here.
8597 <w32_system_caret_window, w32_system_caret_hdr_height>:
8598 <w32_system_caret_mode_height>: New variables.
8600 * w32term.h: Declare them.
8602 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8604 * alloc.c (die): Move "assertion failed" string here ...
8605 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8606 COND when SUPPRESS_CHECKING. This shrinks the executable text
8607 size by 0.8% to 2.2% when configured with --enable-checking,
8608 depending on optimization flags (GCC 4.8.1 x86-64).
8610 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8612 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8614 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8615 base is 2; this is more accurate.
8617 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8619 * sound.c (string_default): Move to !WINDOWSNT section.
8620 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8622 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8624 * sound.c: Integer cleanups.
8625 Remove unnecessary forward decls.
8626 (struct sound_device): The 'file' member is now a Lisp_Object, not
8627 a char *, so that we needn't invoke alloca on a huge size.
8628 (Fplay_sound_internal): Adjust to this.
8629 (string_default): New function.
8630 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8631 Use it to adjust to the struct sound_device change.
8632 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8633 (be2hs) [0]: Remove.
8635 * syntax.c (skip_chars): Don't use uninitialized storage
8636 when searching a multibyte buffer for characters that are not in a
8637 unibyte string that contains non-ASCII characters.
8639 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8641 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8642 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8644 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8646 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8648 2013-06-18 Kenichi Handa <handa@gnu.org>
8650 * font.c (Ffont_spec): Signal an error for an invalid font name
8653 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8655 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8656 In particular this ports to 32-bit sparc Sun cc.
8657 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8658 array with a dummy element at specpdl[-1], so that its address can
8660 (unbind_to): Do not copy the binding; not needed, now that we
8661 copy old_value in the one place where the copy is needed.
8662 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8663 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8664 (union specbinding): Rename from struct specbinding. Redo layout
8665 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8666 which is not portable. With Sun C 5.12 32-bit sparc, the
8667 declaration causes nargs to be an unsigned bitfield, a behavior
8668 that the C standard allows; but Emacs wants nargs to be signed.
8669 The overall type is now a union of structures rather than a
8670 structure of union of structures, and the 'kind' member is now a
8671 bitfield, so that the overall type doesn't grow. All uses changed.
8672 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8674 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8676 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8677 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8679 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8681 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8683 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8684 unless we know that the window w's frame is a frame object.
8685 Another attempt at solving bug#14062 and bug#14630.
8687 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8689 * textprop.c (property_set_type): New enum.
8690 (add_properties): Allow appending/prepending text properties.
8691 (add_text_properties_1): Factored out of Fadd_text_properties.
8692 (Fadd_text_properties): Move all the code into
8693 add_text_properties_1.
8694 (Fadd_face_text_property): New function that calls
8695 add_text_properties_1.
8697 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8699 Move functions from lisp.h to individual modules when possible.
8700 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8701 * alloc.c (XFLOAT_INIT, set_symbol_name):
8702 * buffer.c (CHECK_OVERLAY):
8703 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8704 (set_char_table_parent):
8705 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8706 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8707 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8708 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8710 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8711 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8712 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8713 (backtrace_args, backtrace_debug_on_exit):
8714 * floatfns.c (CHECK_FLOAT):
8715 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8716 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8717 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8718 (set_hash_index_slot):
8719 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8720 * marker.c (CHECK_MARKER):
8721 * textprop.c (CHECK_STRING_OR_BUFFER):
8722 * window.c (CHECK_WINDOW_CONFIGURATION):
8723 Move here from lisp.h, and make these functions static rather than
8725 * buffer.c (Qoverlayp):
8727 * fns.c (Qhash_table_p):
8728 * window.c (Qwindow_configuration_p):
8730 * lisp.h: Remove the abovementioned defns and decls.
8732 Use functions, not macros, for XINT etc (Bug#11935).
8733 In lisp.h, prefer functions to function-like macros, and
8734 constants to object-like macros, when either will do. This:
8735 . simplifies use, as there's no more need to worry about
8736 arguments' side effects being evaluated multiple times.
8737 . makes the code easier to debug on some platforms.
8738 However, when using gcc -O0, keep using function-like macros
8739 for a few critical operations, for performance reasons.
8740 This sort of thing isn't needed with gcc -Og, but -Og
8741 is a GCC 4.8 feature and isn't widely-enough available yet.
8742 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8743 Remove enum lsb_bits; no longer needed.
8744 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8745 * buffer.c (Qoverlap):
8747 * fns.c (Qhash_table_p):
8748 Now extern, so lisp.h can use these symbols.
8749 * dispextern.h: Include character.h, for MAX_CHAR etc.
8750 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8751 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8752 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8753 (GLYPH_CODE_P): Move here from lisp.h.
8754 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8755 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8756 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8757 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8758 XUNTAG now returns void *.
8759 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8760 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8761 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8762 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8763 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8764 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8765 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8766 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8767 New macros, renamed from their sans-lisp_h_ counterparts.
8768 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8769 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8770 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8771 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8772 If compiling via GCC without optimization, define these as macros
8773 in addition to inline functions.
8774 To disable this, compile with -DINLINING=0.
8775 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8776 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8777 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8778 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8779 (INTMASK, VALMASK): Now macros, since static values cannot be
8780 accessed from extern inline functions.
8781 (VALMASK): Also a constant, for benefit of old GDB.
8782 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8783 is INTEGERP, which can fold it in.
8784 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8785 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8786 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8787 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8788 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8789 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8790 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8791 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8792 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8793 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8794 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8795 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8796 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8797 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8798 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8799 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8800 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8801 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8802 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8803 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8804 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8805 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8806 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8807 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8808 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8809 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8810 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8811 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8812 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8813 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8814 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8815 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8816 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8818 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8819 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8820 (VALMASK): Define in one place rather than in two, merging the
8821 USE_LSB_TAG parts; this is simpler.
8822 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8823 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8824 Move up, to avoid use before definition.
8825 Also include "globals.h" earlier, for the same reason.
8826 (make_natnum): New function.
8827 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8828 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8829 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8830 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8831 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8832 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8833 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8834 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8835 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8836 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8837 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8838 (Qwindow_configuration_p, Qimage): New forward declarations.
8839 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8840 (STRING_COPYIN): Remove; unused.
8841 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8842 (xcar_addr, xcdr_addr): New functions. All uses changed.
8843 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8844 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8845 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8846 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8847 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8848 (TYPE_RANGED_INTEGERP): Simplify.
8849 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8850 (setlocale, fixup_locale, synchronize_system_messages_locale)
8851 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8852 Now empty functions, not macros.
8853 (functionp): Return bool, not int.
8854 * window.c (Qwindow_configuration_p): Now extern,
8855 so window.h can use it.
8856 * window.h (Qwindowp): Move decl back to lisp.h.
8858 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8860 * xdisp.c (Fline_pixel_height): New function, required for solving
8863 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8865 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8867 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8869 * lread.c (syms_of_lread):
8870 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8872 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8874 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8876 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8878 * fileio.c (expand_file_name): Doc fix.
8880 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8882 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8883 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8884 Wait for self, not for 0. This can't hurt on GNU or similar
8885 system, and may help with Cygwin.
8887 * keyboard.c: Don't use PROP (...) as an lvalue.
8888 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8889 Use set_prop (A, B), not PROP (A) = B.
8891 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8893 * xdisp.c (get_it_property): Use it->window instead of generating
8894 a Lisp object from it->w.
8896 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8898 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8899 get-char-property the window that is being rendered, instead of
8900 the buffer, to support window-specific overlays. (Bug#14575)
8901 (compute_display_string_pos): When W is NULL, use the current
8902 buffer as the object to pass to get-char-property.
8903 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8904 pointer member of the bidi iterator, since no window is pertinent
8907 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8909 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8910 being displayed, and pass it to compute_display_string_pos.
8911 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8912 (bidi_paragraph_init): All callers changed.
8914 * xdisp.c (init_from_display_pos, init_iterator)
8915 (handle_single_display_spec, next_overlay_string)
8916 (get_overlay_strings_1, reseat_1, reseat_to_string)
8917 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8918 Set bidi_it.w member from it->w.
8919 (compute_display_string_pos): Accept additional argument, the
8920 window being displayed, and pass it to Fget_char_property.
8923 * dispextern.h (struct bidi_it): New member w, the window being
8925 (compute_display_string_pos): Adjust prototype.
8927 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8929 * xgselect.c: Remove unneeded include xterm.h.
8931 * process.c (wait_reading_process_output): Check for NS before GLIB.
8932 GLIB may be linked in due to rsvg, but ns_select must be called.
8934 * xgselect.c (xg_select): Remove call to window_system_available
8935 and g_main_context_pending at the top, so Gdk events (i.e. file
8936 notify) are processed when Emacs is started with -nw.
8938 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8940 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8941 (ctagsfiles3): New variable, includes only *.m files.
8942 (TAGS): Use an explicit language name in the regular expressions,
8943 to avoid transformation of '/SOMETHING' by MSYS to
8944 'c:\MSYS\SOMETHING'.
8946 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8948 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8950 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8952 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8953 still need to set the mouse pointer shape and activate help-echo.
8956 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8958 A few porting etc. fixes for the new file monitor code.
8959 See the thread containing
8960 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8961 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8962 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8963 (dir_monitor_callback, Fgfile_rm_watch):
8964 Use assq_no_quit instead of Fassoc, for speed.
8965 (dir_monitor_callback, Fgfile_rm_watch):
8966 eassert that the monitor is a fixnum.
8967 (dir_monitor_callback): No need for CDR_SAFE.
8968 Simplify building of lisp with alternative tails.
8969 (Fgfile_add_watch, Fgfile_rm_watch):
8970 Do not assume glib functions set errno reliably on failure.
8971 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8972 and signal an error otherwise.
8973 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8974 Use Fdelq instead of Fdelete, for speed.
8976 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8978 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8979 don't insist on being invoked on a highlighted tool-bar button.
8980 Avoids losing tool-bar functionality when mouse-highlight is nil.
8981 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8982 Don't highlight when mouse-highlight is nil.
8983 (note_mouse_highlight): When mouse-highlight is nil, don't return
8984 right away; instead, run tool-bar and mode-line highlight
8985 subroutine, clear any existing highlight, and revert the mouse
8986 pointer to its default shape. (Bug#14558)
8988 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8990 * lisp.mk (lisp): Add prog-mode.el.
8992 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8994 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8995 * process.c (dummy_handler): New function.
8996 (lib_child_handler): New static var.
8997 (handle_child_signal): Invoke it.
8998 (catch_child_signal): If a library has set up a signal handler,
8999 save it into lib_child_handler.
9000 (init_process_emacs): If using glib and not on Windows, tickle glib's
9001 child-handling code so that it initializes its private SIGCHLD handler.
9002 * syssignal.h (SA_SIGINFO): Default to 0.
9003 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9004 31; it should no longer be needed now.
9006 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9008 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9010 * gfilenotify.c (globals_of_gfilenotify): New function.
9011 (syms_of_gfilenotify): Move global initialization there.
9013 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9015 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9017 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9018 * keyboard.c (menu_bar_items, tool_bar_items):
9019 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9020 not override local keymaps any more.
9022 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9024 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9026 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9028 * w32console.c (initialize_w32_display): Return the dimensions of
9029 the console window via 2 additional arguments, not via the current
9030 frame. This avoids crashes due to overrunning the bounds of
9031 frame's decode_mode_spec_buffer, which is not resized following
9032 the change of the frame dimensions from the initial 10x10.
9034 * w32term.h (w32_initialize_display_info): Adjust prototype.
9036 * term.c (init_tty): Take dimensions of the frame from the values
9037 returned by initialize_w32_display.
9039 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9040 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9041 (LIBES): Add $(GFILENOTIFY_LIBS).
9043 * w32inevt.c (handle_file_notifications): Add dummy implementation
9044 for !HAVE_W32NOTIFY.
9046 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9048 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9050 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9052 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9054 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9056 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9058 Fix minor problems found by static checking.
9059 * data.c (pure_write_error):
9060 Use xsignal2, not Fsignal, as Fsignal might return.
9061 * eval.c (set_backtrace_debug_on_exit): Now static.
9062 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9063 No longer inline. EXTERN_INLINE is needed only for functions
9064 defined in .h files. Reindent function header as per GNU style.
9065 (backtrace_p, backtrace_top, backtrace_next):
9066 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9067 compiler or linker. Add extern decls to pacify gcc -Wall.
9068 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9070 * frame.c (free_monitors): Define only on platforms that need it.
9071 * nsterm.m (ns_term_init):
9072 * process.c (catch_child_signal):
9073 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9074 defined on all porting targets these days.
9075 * process.c, process.h (catch_child_signal):
9076 Make it extern only if NS_IMPL_GNUSTEP is defined.
9078 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9080 * w32.c (gettimeofday): Make the signature identical to prototype
9081 in nt/inc/sys/time.h.
9083 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9085 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9088 * keyboard.c (safe_run_hooks_error): Improve error message.
9090 * data.c (pure_write_error): Add `object' argument.
9091 * puresize.h (CHECK_IMPURE): Use it.
9093 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9095 * Makefile.in (NOTIFY_OBJ): New variable.
9096 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9098 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9099 Call syms_of_gfilenotify.
9101 * gfilenotify.c: New file.
9103 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9104 and Qfile_w32notify.
9105 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9106 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9108 * lisp.h: Declare syms_of_gfilenotify.
9110 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9112 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9114 Merge the specpdl and backtrace stacks. Make the structure of the
9115 specpdl entries more obvious via a tagged union of structs.
9116 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9117 (enum specbind_tag): New enum.
9118 (struct specbinding): Make it a tagged union of structs.
9119 Add a case for backtrace records.
9120 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9121 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9122 (backtrace_debug_on_exit): New accessors.
9123 (struct backtrace): Remove.
9124 (struct catchtag): Remove backlist field.
9125 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9127 (Flocal_variable_p): Speed up the common case where the binding is
9129 * eval.c (backtrace_list): Remove.
9130 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9131 (set_backtrace_args, set_backtrace_nargs)
9132 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9133 (backtrace_next): New functions.
9134 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9135 (unwind_to_catch, internal_lisp_condition_case)
9136 (internal_condition_case, internal_condition_case_1)
9137 (internal_condition_case_2, internal_condition_case_n): Don't bother
9138 with backtrace_list any more.
9139 (Fsignal): Adjust to new backtrace format.
9140 (grow_specpdl): Move up.
9141 (record_in_backtrace): New function.
9142 (eval_sub, Ffuncall): Use it.
9143 (apply_lambda): Adjust to new backtrace format.
9144 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9146 (specbind): Adjust to new specpdl format. Simplify.
9147 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9148 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9150 (mark_backtrace): Remove.
9151 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9152 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9153 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9155 * profiler.c (record_backtrace): Use get_backtrace.
9156 (handle_profiler_signal): Use backtrace_top_function.
9157 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9160 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9162 * process.h (catch_child_signal): Declare.
9164 * process.c (catch_child_signal): New function.
9165 (init_process_emacs): Call it.
9167 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9168 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9170 (x_set_cursor_type): Remove declaration.
9171 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9172 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9173 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9174 (ns_get_color): Use F suffix on float.
9175 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9176 (ns_get_rgb_color): Remove.
9177 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9178 (note_mouse_movement): x and y are CGFloat.
9179 (ns_draw_fringe_bitmap): Remove unused rowY.
9180 Change #if to COCOA && >= 10_6.
9181 (ns_draw_window_cursor): Remove unused overspill.
9182 (ns_draw_underwave): width and x are EamcsCGFloat.
9183 (ns_draw_box): thickness is CGFloat.
9184 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9185 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9186 if not in main thread.
9187 (ns_get_pending_menu_title, ns_check_menu_open)
9188 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9189 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9190 (sendFromMainThread:): New method.
9191 (changeFont:): size is CGFloat.
9192 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9193 Disable warning about permanent text.
9194 (characterIndexForPoint:): Adjust return type depending on GNUstep
9196 (mouseDown:): delta is CGFloat.
9197 (updateFrameSize): Remove unised variable f.
9198 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9199 Cast float to EmacsCGFloat.
9200 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9201 also to -1 when restoring.
9202 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9203 inside NS_IMPL_COCOA.
9204 (toggleFullScreen:): Put call to toggleFullScreen inside
9205 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9206 (setPosition:portion:whole:): por is CGFloat.
9207 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9208 (mouseDown:): Use CGFloat.
9209 (mouseDragged:): Remove unised variable edge.
9210 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9212 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9214 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9215 when NS_IMPL_GNUSTEP.
9216 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9217 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9218 (EmacsToolbar): Add clearAll. Add tag argument to
9219 addDisplayItemWithImage.
9220 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9222 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9224 * nsmenu.m (ns_update_menubar): Make static.
9225 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9226 (fillWithWidgetValue:): Add cast to SEL for setAction.
9227 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9228 (update_frame_tool_bar): Update code for GNUstep.
9229 (clearAll): New method.
9230 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9231 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9232 Move identifierToItem setObject and activeIdentifiers addObject before
9233 call to insertItemWithItemIdentifier.
9234 (validateVisibleItems): Fix indentation.
9235 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9236 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9237 UtilityWindow to aStyle, remove call to setStyleMask.
9239 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9241 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9242 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9243 Use F suffix on floats.
9244 (ns_char_width): Returns CGFloat.
9245 (ns_ascii_average_width): w is CGFloat instead of float.
9246 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9248 (ns_glyph_metrics): CGFloat instead of float.
9250 * nsfns.m (x_set_foreground_color, x_set_background_color):
9252 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9253 remove unused variables.
9254 (Fns_read_file_name): Keep track if panel is for save.
9255 Use ns_filename_from_panel/ns_directory_from_panel.
9256 (Fns_list_services): delegate only used for COCOA.
9257 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9258 Just return the input if GNUstep.
9259 (x_screen_planes): Remove.
9260 (Fxw_color_values): Use EmacsCGFloat
9261 (Fns_display_monitor_attributes_list): Only get screen number for
9263 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9265 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9266 ns_directory_from_panel.
9268 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9270 * process.c (handle_child_signal): Also use WCONTINUED.
9271 This is so that list-processes doesn't mistakenly list the process
9272 as stopped, when the process has actually been continued and is
9275 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9277 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9278 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9279 not already configured.
9281 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9283 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9285 * Makefile.in (mostlyclean): Remove *.res files.
9287 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9289 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9290 a buffer (bug#8447).
9292 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9294 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9295 display vector, and we backtrack, handle the case that the
9296 previous character position is also displayed from a display
9297 vector or covered by a display string or image. (Bug#14476)
9299 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9301 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9302 (struct MonitorInfo, free_monitors): Remove.
9303 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9304 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9305 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9308 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9309 (struct MonitorInfo, free_monitors): Remove.
9310 (ns_screen_name): Make static.
9311 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9312 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9315 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9316 (struct MonitorInfo): New struct.
9317 (free_monitors, make_monitor_attribute_list): Declare.
9319 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9321 (free_monitors, make_monitor_attribute_list): New functions.
9322 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9325 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9327 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9329 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9331 * keyboard.c: Apply keyboard decoding only to events that come directly
9332 from the tty, not from unread-command-events (bug#14368).
9333 (read_event_from_main_queue): New function, extracted from read_char.
9334 (read_decoded_char): Remove.
9335 (read_decoded_event_from_main_queue): New function to replace it.
9336 (read_char): Use it.
9337 (read_key_sequence): Use read_char rather than read_decoded_char.
9339 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9341 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9343 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9345 2013-05-22 Kenichi Handa <handa@gnu.org>
9347 The following changes are to fix the setting of
9348 buffer-file-coding-system on, for instance, C-x RET c unix RET
9349 _FILE_OF_DOS_EOL_TYPE_ RET.
9351 * coding.h (struct coding_system): New member detected_utf8_chars.
9353 * coding.c (detect_coding_utf_8): Count characters and check EOL
9354 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9356 (setup_coding_system): Do not initialize coding->head_ascii.
9357 (check_ascii): Do not set coding->eol_seen but update it. Do not
9358 call adjust_coding_eol_type here.
9359 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9360 If the eol-type of CODING is already specified, adjust the eol type
9361 of the found coding-system.
9362 (decode_coding_gap): Cancel previous change. Utilize the
9363 character numbers counted by detect_coding_utf_8. Fix detection
9366 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9368 * search.c (looking_at_1): Only set last_thing_searched if the match
9369 changed the match-data (bug#14281).
9371 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9373 * xdisp.c (reseat_at_previous_visible_line_start):
9374 Already declared in dispextern.h, so remove it here.
9375 (move_it_vertically_backward): Likewise.
9377 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9379 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9380 (Fx_display_pixel_width, Fx_display_pixel_height)
9381 (Fx_display_mm_width, Fx_display_mm_height):
9382 Mention `display-monitor-attributes-list' in docstrings.
9384 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9385 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9386 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9387 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9388 (Fx_display_backing_store, Fx_display_visual_class)
9389 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9390 (Fx_display_grayscale_p, Fx_display_pixel_width)
9391 (Fx_display_pixel_height, Fx_display_planes)
9392 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9393 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9394 (Fx_display_mm_width, Fx_display_mm_height)
9395 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9396 height for all physical monitors as in X11.
9398 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9399 Return pixel width or height for all physical monitors as in X11.
9401 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9403 Port --enable-gcc-warnings to clang.
9404 * bytecode.c (exec_byte_code):
9406 Redo diagnostic pragmas to pacify clang, too.
9407 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9408 * editfns.c (Fencode_time):
9409 * fileio.c (file_accessible_directory_p):
9410 * font.c (font_unparse_xlfd):
9411 Use '&"string"[index]' instead of '"string" + (index)'.
9412 * undo.c (user_error): Remove; unused.
9414 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9416 * insdel.c (insert_1_both): Document the arguments, instead of
9417 referring to insert_1, which no longer exists.
9419 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9420 some window, increment windows_or_buffers_changed, so that
9421 *Messages* display in that window is updated. (Bug#14408)
9423 * w32.c: Include epaths.h.
9424 (init_environment): Use cmdproxy.exe without leading directories.
9425 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9427 (gettimeofday): Adjust signature and return value to Posix
9430 * unexw32.c (open_output_file): Delete the existing emacs.exe
9431 before creating it, to break the hard link to the versioned
9434 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9435 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9436 (FIRSTFILE_OBJ): New variables.
9437 (W32_RES): Rename to EMACSRES. All users changed.
9438 (base_obj): Use $(CM_OBJ).
9439 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9440 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9441 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9442 $(W32_RES_LINK) before $(LIBES).
9443 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9445 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9447 * makefile.w32-in (DOC): Use just "DOC".
9449 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9451 * process.c: Export default filters and sentinels to Elisp.
9452 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9454 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9455 (Fset_process_sentinel, Fformat_network_address):
9456 Default to them instead of nil.
9457 (server_accept_connection): Sentinels can't be nil any more.
9458 (read_and_dispose_of_process_output): New function, extracted from
9459 read_process_output.
9460 (read_process_output): Use it; filters can't be nil.
9461 (Finternal_default_process_filter): New function, extracted from
9462 read_process_output.
9463 (exec_sentinel_unwind): Remove function.
9464 (exec_sentinel): Don't zilch sentinel while running.
9465 (status_notify): Sentinels can't be nil.
9466 (Finternal_default_process_sentinel): New function extracted from
9468 (setup_process_coding_systems): Default filter is not nil any more.
9469 (syms_of_process): Export new Elisp functions and initialize
9471 * lisp.h (make_lisp_proc): New function.
9473 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9475 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9477 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9479 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9480 unless we know that the window w is a leaf window.
9481 Another attempt at solving bug#14062.
9483 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9485 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9488 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9490 * image.c (gif_load): Check that subimages fit (Bug#14345).
9492 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9494 * lread.c (skip_dyn_eof): New function.
9495 (read1): Use it to skip the end of a file in response to #@00.
9497 * doc.c (get_doc_string): Slightly relax the sanity checking.
9499 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9501 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9502 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9503 (MonitorInfo): New struct.
9504 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9505 (Fns_display_monitor_attributes_list): New functions.
9506 (display-usable-bounds): Remove.
9507 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9510 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9512 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9513 (GTK_CHECK_VERSION): New macro, if not already defined.
9514 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9515 replaced by GTK_CHECK_VERSION.
9517 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9519 * xterm.h (GTK_PREREQ): New macro.
9520 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9521 to use this macro instead, for consistency and clarity.
9523 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9525 * xdisp.c (row_for_charpos_p): New function, with code of
9526 cursor_row_p, but accepts an additional argument CHARPOS instead
9527 of using a hardcoded PT.
9528 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9529 (row_containing_pos): Call row_for_charpos_p instead of partially
9530 doing the same. Fixes cursor positioning under longlines-mode
9531 when longlines-show-effect includes more than one newline, when
9532 moving the cursor vertically up.
9534 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9536 * makefile.w32-in (ACL_H): New macro.
9537 ($(BLD)/fileio.$(O)): Update dependencies.
9539 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9541 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9542 * Makefile.in (LIB_ACL): New macro.
9543 (LIBACL_LIBS): Remove.
9544 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9545 * fileio.c: Include <acl.h>.
9546 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9547 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9549 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9552 * unexelf.c: Don't assume ElfW (Half) fits in int.
9553 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9554 when dealing with ElfW (Half) values, since they can exceed 2**31
9555 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9556 (entry_address): Omit unused NUM arg. All uses changed.
9558 2013-05-07 Juri Linkov <juri@jurta.org>
9560 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9561 to the string converted from number with `Fnumber_to_string'.
9564 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9566 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9567 This fixes a problem introduced by my previous change.
9569 2013-05-07 Glenn Morris <rgm@gnu.org>
9571 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9573 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9575 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9577 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9579 Static checking by GCC 4.8.0.
9580 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9581 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9582 (x_get_monitor_attributes_fallback)
9583 (x_get_monitor_attributes_xinerama)
9584 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9585 Define only if USE_GTK.
9586 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9587 (x_get_monitor_attributes_fallback): Omit unused locals.
9588 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9589 Use double, not float, to avoid mixed-mode floating point arithmetic.
9591 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9592 Jan Djärv <jan.h.d@swipnet.se>
9594 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9595 (XINERAMA_CFLAGS): New macros.
9596 (ALL_CFLAGS, LIBES): Use them.
9598 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9599 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9600 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9601 (syms_of_xfns): DEFSYM them.
9602 (struct MonitorInfo): New struct.
9603 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9604 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9605 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9606 (x_get_monitor_attributes_xinerama): New functions.
9607 (Fx_display_monitor_attributes_list): New primitive.
9608 (syms_of_xfns): Defsubr it.
9610 * xterm.h (x_display_info): Add Xatom_net_workarea and
9611 Xatom_net_current_desktop.
9613 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9614 and dpyinfo->Xatom_net_current_desktop.
9616 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9618 * xdisp.c (pos_visible_p): Use the special code for finding the
9619 beginning of a display property or overlay for any "replacing"
9620 display property, not just for display strings. This solves
9621 incorrect reporting of position by posn-at-point. (Bug#14241)
9623 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9625 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9626 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9627 Verify that ElfW (Half) fits in int.
9628 (fatal): Use same signature as lisp.h.
9629 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9630 configure and build with -DUNEXELF_DEBUG without worrying about
9631 other modules that use DEBUG.
9632 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9633 possibly-wide integers now uses it instead of plain fprintf.
9634 (entry_address): New function, which avoids problems with 32-bit
9635 overflow on 64-bit hosts.
9636 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9637 (round_up): Don't assume the remainder fits in int.
9638 (find_section): Use bool for boolean. Simplify debug code.
9639 (unexec): Don't assume file sizes fit in int or size_t.
9640 Omit unnecessary trailing newline in 'fatal' format.
9641 Use strerror rather than outputting decimal error number.
9642 Remove unused code when emacs is not defined;
9643 this file relies on Emacs now.
9644 Don't assume e_phnum and e_shnum are positive.
9646 * regex.c: Fix problems when DEBUG is defined.
9647 (extract_number, extract_number_and_incr): Define regardless of
9648 whether DEBUG is defined; that's simpler and makes the code less
9649 likely to go stale in the normal case when DEBUG is not defined.
9650 Return int rather than taking an int * arg. All callers changed.
9651 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9652 Remove, replacing with ...
9653 (DEBUG_PRINT): New macro. All callers changed.
9654 (DEBUG_COMPILES_ARGUMENTS): New macro.
9655 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9656 (print_compiled_pattern, print_double_string) [DEBUG]:
9657 Use prototype rather than old-style definition.
9658 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9659 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9660 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9661 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9662 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9663 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9664 This matters only when DEBUG is defined.
9666 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9668 * xdisp.c (set_iterator_to_next): Set the
9669 ignore_overlay_strings_at_pos_p flag only if we are _really_
9670 iterating over an overlay string, as indicated by the
9671 current.overlay_string_index member. (Bug#14306)
9673 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9675 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9676 to where it is used, to avoid autorelease issues (Bug#14050).
9678 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9680 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9681 * fileio.c (syms_of_fileio): Implement this.
9682 * filelock.c (create_lock_file): If symbolic links don't work, so
9683 we use a regular file as a lock file, do not fsync the lock file;
9686 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9688 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9689 (syms_of_minibuf): Adjust accodingly.
9691 * callint.c (Fcall_interactively): Adjust calls accordingly.
9693 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9695 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9696 w->contents is a buffer before computing everything else.
9697 Use parentheses to disambiguate last part of the condition.
9699 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9700 assertion violations. (Bug#14062)
9702 2013-05-01 David Reitter <david.reitter@gmail.com>
9704 * nsfns.m (ns_tooltip): Initialize.
9706 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9708 * coding.c (decode_coding_gap): Don't remove the character before
9709 a newline unless it's a CR character. (Bug#14287)
9711 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9713 * dispextern.h (struct face): Move enum face_underline_type
9714 earlier so that bitfields can be in the same word.
9716 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9718 * nsfns.m (handlePanelKeys): New function.
9719 (EmacsOpenPanel:performKeyEquivalent:)
9720 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9721 arrows/function/control and copy/paste keys (Bug#14296).
9723 2013-04-27 Juri Linkov <juri@jurta.org>
9725 * callint.c (Fcall_interactively): Call `Qread_number' for
9726 interactive code letter `n' instead of using duplicate code.
9729 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9731 * systime.h (make_timeval): Declare as 'const'.
9733 2013-04-27 Kenichi Handa <handa@gnu.org>
9735 * font.c (font_open_entity): Always open a font of manageable
9738 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9740 Port better to AIX (Bug#14258).
9741 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9744 2013-04-24 Kenichi Handa <handa@gnu.org>
9746 * coding.c (decode_coding_iso_2022): When an invalid escape
9747 sequence is encountered, reset the invocation and designation
9748 status to the safest one.
9750 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9752 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9753 Without this fix, "make distclean" leaves stamp-h1 behind.
9755 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9757 * w32fns.c (w32_fullscreen_rect): New function to compute the
9758 window rectangle for the given fullscreen mode.
9759 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9760 longer tunes the window size. This keeps the window's edges flush
9761 with the screen and allows the taskbar to hide itself in fullboth.
9763 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9764 window decorations and uses the entire screen.
9766 * w32term.h (w32_fullscreen_rect) Add prototype.
9767 (struct w32_output): Replace normal_width, normal_height,
9768 normal_top, and normal_left members with a single normal_placement
9770 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9772 (FRAME_NORMAL_PLACEMENT): New macro.
9774 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9776 * minibuf.c (Ftest_completion): Silence compiler warning.
9778 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9780 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9783 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9786 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9787 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9788 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9789 parentheses where appropriate.
9791 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9793 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9795 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9797 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9798 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9799 Mention in the doc string that setting these variables takes
9800 effect only after a call to set-window-buffer. (Bug#14200)
9802 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9804 * indent.c (Fvertical_motion): Don't consider display strings on
9805 overlay strings as display strings on the buffer position we
9806 started from. This prevents vertical cursor motion from jumping
9807 more than one line when there's an overlay string with a display
9808 property at end of line.
9809 Reported by Karl Chen <Karl.Chen@quarl.org> in
9810 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9812 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9814 * window.c (select_window): `record_buffer' even if window is
9815 already selected (bug#14191).
9817 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9819 * window.c (Fwindow_end): Test more flags, including the buffer's
9820 last_overlay_modified flag, to determine whether the window's
9821 display is really up-to-date. Prevents the function from
9822 returning a stale value. (Bug#14170)
9823 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9826 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9828 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9829 garbaged only if it is not already the top frame on its TTY.
9830 This prevents flickering due to constant redrawing of TTY frames when
9831 there are GUI frames open in the same session. (Bug#13864)
9833 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9835 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9836 of marking the idle timers directly.
9838 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9840 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9843 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9845 * window.c (select_window): Don't record_buffer while the invariant is
9846 temporarily broken (bug#14161).
9848 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9850 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9852 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9854 2013-04-07 Romain Francoise <romain@orebokech.com>
9856 Ignore additional platform-specific ACL errors (Bug#13702).
9857 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9858 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9860 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9862 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9865 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9867 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9868 This bug was introduced by my 2013-02-25 change that simplified
9869 data_start configuration. Without this change, on GNU/Linux
9870 an Emacs configured with --enable-profiling fails immediately
9871 due to a profiler signal.
9872 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9873 with these flags. On platforms where special flags are needed
9874 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9875 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9876 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9878 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9880 Get rid of some platform-specific functions examining window
9881 system and its capabilities. This is a partial rework of the
9883 * lisp.h (have_menus_p): Remove prototype. This function is
9884 replaced with platform-independent window_system_available.
9885 (check_window_system): Move to...
9886 * frame.h (decode_window_system_frame, window_system_available):
9887 ...here, add new prototypes.
9888 * frame.c (window_system_available, decode_window_system_frame):
9890 (check_window_system): Platform-independent now.
9891 * xterm.h (x_in_use): Remove declaration.
9893 * w32term.h (check_x_frame):
9894 * nsterm.h (check_x_frame): Remove prototypes. This function
9895 is replaced with platform-independent decode_window_system_frame.
9896 * msdos.c (have_menus_p): Remove.
9897 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9898 Remove platform-specific functions. Use check_window_system,
9899 decode_window_system_frame and check_ns_display_info where
9900 appropriate. Minor style and comment tweaks.
9901 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9902 (check_x_frame): Likewise.
9903 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9905 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9906 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9907 * xmenu.c, xselect.c: All related users changed.
9909 2013-04-03 Kenichi Handa <handa@gnu.org>
9911 The following changes is to optimize the code for reading UTF-8
9914 * coding.c (check_ascii): Rename from detect_ascii. Return value
9915 changed. Check EOL format. Do not call adjust_coding_eol_type
9917 (check_utf_8): New function.
9918 (adjust_coding_eol_type): Do nothing if already adjusted.
9919 (detect_coding): Compare the return value of check_ascii with
9920 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9921 (decode_coding_gap): Optimize for valid UTF-8.
9923 2013-03-21 Kenichi Handa <handa@gnu.org>
9925 * coding.c (syms_of_coding): Cancel previous change.
9927 * insdel.c (insert_from_gap): Fix previous change.
9929 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9931 Consistently use platform-specific function to detect window system.
9932 * lisp.h (check_window_system): New prototype. This function is
9933 going to replace check_x, check_w32 and check_ns.
9934 (have_menus_p): Mention msdos.c in comment.
9935 * fontset.c (check_window_system_func): Remove. Adjust all users.
9936 * fontset.h (check_window_system_func): Remove prototype.
9937 * nsterm.h (check_ns):
9938 * xterm.h (check_x):
9939 * w32term.h (check_w32): Likewise.
9940 * menu.c (Fx_popup_menu): Use check_window_system.
9941 * msdos.c (check_window_system): Define for MS-DOS.
9942 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9943 * w32fns.c (check_window_system): Likewise for MS-Windows.
9944 * xfns.c (check_window_system): Likewise for X.
9945 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9946 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9948 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9950 Prefer < to > in range checks such as 0 <= i && i < N.
9951 This makes it easier to visualize quantities on a number line.
9952 This patch doesn't apply to all such range checks,
9953 only to the range checks affected by the 2013-03-24 change.
9954 This patch reverts most of the 2013-03-24 change.
9955 * alloc.c (xpalloc, Fgarbage_collect):
9956 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9957 * character.c (string_escape_byte8):
9958 * charset.c (read_hex):
9959 * data.c (cons_to_unsigned):
9960 * dispnew.c (update_frame_1):
9961 * doc.c (Fsubstitute_command_keys):
9962 * doprnt.c (doprnt):
9963 * editfns.c (hi_time, decode_time_components):
9964 * fileio.c (file_offset):
9965 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9966 * font.c (font_intern_prop):
9967 * frame.c (x_set_alpha):
9968 * gtkutil.c (get_utf8_string):
9969 * indent.c (check_display_width):
9970 * keymap.c (Fkey_description):
9971 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9973 * minibuf.c (read_minibuf_noninteractive):
9974 * process.c (wait_reading_process_output):
9975 * search.c (Freplace_match):
9976 * window.c (get_phys_cursor_glyph):
9977 * xdisp.c (redisplay_internal):
9978 * xsmfns.c (smc_save_yourself_CB):
9979 Prefer < to > for range checks.
9980 * dispnew.c (sit_for): Don't mishandle NaNs.
9981 This fixes a bug introduced in the 2013-03-24 change.
9982 * editfns.c (decode_time_components): Don't hoist comparison.
9983 This fixes another bug introduced in the 2013-03-24 change.
9985 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9987 * frame.h (struct frame): Drop scroll_bottom_vpos
9988 member becaue all real users are dead long ago.
9989 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9990 * xdisp.c (redisplay_internal): Adjust user.
9992 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9994 * nsmenu.m (showAtX:Y:for:): setLevel to
9995 NSPopUpMenuWindowLevel (Bug#13998).
9997 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9999 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10000 (ns_check_pending_open_menu): Declare.
10002 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10003 (x_activate_menubar): Update the menu with title that matches
10004 ns_get_pending_menu_title, and call
10005 ns_check_pending_openmenu (Bug#12698).
10006 (menuWillOpen:): New method.
10007 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10009 * nsterm.m (menu_will_open_state, menu_mouse_point)
10010 (menu_pending_title): New varaibles.
10011 (ns_get_pending_menu_title, ns_check_menu_open)
10012 (ns_check_pending_open_menu): New functions.
10014 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10016 * indent.c (current_column_bol_cache): Remove leftover which is not
10017 used in Fmove_to_column any more.
10018 (current_column, scan_for_column): Adjust users.
10019 * keyboard.c (last_point_position_buffer, last_point_position_window):
10020 Remove leftovers which are not used for recording undo any more.
10021 (command_loop_1, syms_of_keyboard): Adjust users.
10022 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10023 redisplay_window any more.
10024 (move_it_to): Adjust user.
10026 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10028 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10029 Update dependencies.
10031 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10033 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10034 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10035 forward references.
10037 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10039 * window.h (struct window): Replace hchild, vchild and buffer slots
10040 with a single slot 'contents'. This is possible because each valid
10041 window may have either the child window (in vertical or horizontal
10042 combination) or buffer to display (for the leaf window). Using that,
10043 a lot of operations to traverse and/or change window hierarchies may
10044 be simplified. New member horizontal is used to distinguish between
10045 horizontal and vertical combinations of internal windows.
10046 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10047 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10048 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10049 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10050 Use contents slot, not buffer, where appropriate.
10051 (wset_combination): New function.
10052 (wset_buffer): Add eassert.
10053 (Fframe_first_window): Simplify the loop reaching first window.
10054 (Fwindow_buffer): Use WINDOW_LEAF_P.
10055 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10056 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10057 (unshow_buffer): Convert initial debugging check to eassert.
10058 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10059 (make_parent_window, window_resize_check, window_resize_apply)
10060 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10061 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10062 Adjust to match struct window changes.
10063 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10064 (mark_window_cursors_off, count_windows, get_leaf_windows)
10065 (foreach_window_1): Simplify the loop.
10066 * alloc.c (mark_object): Do not check for the leaf window because
10067 internal windows has no glyph matrices anyway.
10068 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10069 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10070 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10071 (build_frame_matrix_from_window_tree, mirror_make_current)
10072 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10073 (update_window_tree, set_window_update_flags): Simplify the loop.
10074 (sync_window_with_frame_matrix_rows): Enforce live window.
10075 Use contents slot, not buffer, where appropriate.
10076 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10077 and WINDOW_HORIZONTAL_COMBINATION_P.
10078 (make_frame_visible_1): Simplify the loop.
10079 Use contents slot, not buffer, where appropriate.
10080 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10081 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10082 (expose_window_tree): Likewise.
10083 Use contents slot, not buffer, where appropriate.
10084 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10085 to avoid deleted windows. Use contents slot instead of buffer.
10086 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10087 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10088 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10089 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10091 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10093 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10094 identify the reasons for assertion violations in bug#14062 and
10096 (Fx_show_tip): Fix compilation error under
10097 "--enable-check-lisp-object-type". (Bug#14073)
10099 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10100 Reported by <rzl24ozi@gmail.com>.
10102 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10104 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10106 (unwind_with_echo_area_buffer): ...to restore it here.
10107 This is needed to ensure that...
10108 (redisplay_window): ...both window markers are valid here,
10109 which is verified by eassert.
10110 * editfns.c (save_excursion_save): Do not assume that
10111 selected_window always displays the buffer.
10112 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10115 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10117 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10120 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10122 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10124 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10126 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10127 since MinGW's w32api headers do. This avoids compiler warnings.
10129 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10130 if already defined.
10132 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10134 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10136 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10138 * gtkutil.c (style_changed_cb): Check if frame is live and an
10139 X frame (Bug#14038).
10141 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10143 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10144 Define only for _WIN32_WINNT less than 0x0500.
10145 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10147 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10148 see its own definitions of 'struct timeval' and 'struct timezone'.
10150 Fix incompatibilities between MinGW.org and MinGW64 headers.
10151 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10153 * w32.c (REPARSE_DATA_BUFFER): Guard with
10154 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10156 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10158 * xterm.c: Include X11/XKBlib.h
10159 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10161 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10163 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10165 * blockinput.h (input_blocked_p): Likewise.
10166 * bytecode.c (exec_byte_code): Likewise.
10167 * callproc.c (call_process_kill, call_process_cleanup)
10168 (Fcall_process): Likewise.
10169 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10170 (Fccl_execute_on_string): Likewise.
10171 * character.c (string_escape_byte8): Likewise.
10172 * charset.c (read_hex): Likewise.
10173 * cm.c (calccost): Likewise.
10174 * data.c (cons_to_unsigned): Likewise.
10175 * dired.c (directory_files_internal, file_name_completion):
10177 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10178 (sit_for): Likewise.
10179 * doc.c (Fsubstitute_command_keys): Likewise.
10180 * doprnt.c (doprnt): Likewise.
10181 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10182 * emacsgtkfixed.c: Likewise.
10183 * fileio.c (file_offset, Fwrite_region): Likewise.
10184 * floatfns.c (Fexpt, fmod_float): Likewise.
10185 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10187 * font.c (font_intern_prop): Likewise.
10188 * frame.c (x_set_alpha): Likewise.
10189 * gtkutil.c (get_utf8_string): Likewise.
10190 * indent.c (check_display_width): Likewise.
10191 * intervals.c (create_root_interval, rotate_right, rotate_left)
10192 (split_interval_right, split_interval_left)
10193 (adjust_intervals_for_insertion, delete_node)
10194 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10195 (merge_interval_right, merge_interval_left, copy_intervals)
10196 (set_intervals_multibyte_1): Likewise.
10197 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10198 * keymap.c (Fkey_description): Likewise.
10199 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10200 * lread.c (openp, read_integer, read1, string_to_number):
10202 * menu.c (ensure_menu_items): Likewise.
10203 * minibuf.c (read_minibuf_noninteractive): Likewise.
10204 * print.c (printchar, strout): Likewise.
10205 * process.c (create_process, Faccept_process_output)
10206 (wait_reading_process_output, read_process_output, send_process)
10207 (wait_reading_process_output): Likewise.
10208 * profiler.c (make_log, handle_profiler_signal): Likewise.
10209 * regex.c (re_exec): Likewise.
10210 * regex.h: Likewise.
10211 * search.c (looking_at_1, Freplace_match): Likewise.
10212 * sysdep.c (get_child_status, procfs_ttyname)
10213 (procfs_get_total_memory): Likewise.
10214 * systime.h (EMACS_TIME_VALID_P): Likewise.
10215 * term.c (dissociate_if_controlling_tty): Likewise.
10216 * window.c (get_phys_cursor_glyph): Likewise.
10217 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10218 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10220 * xfns.c (Fx_window_property): Likewise.
10221 * xmenu.c (set_frame_menubar): Likewise.
10222 * xselect.c (x_get_window_property, x_handle_dnd_message):
10224 * xsmfns.c (smc_save_yourself_CB): Likewise.
10225 * xterm.c (x_scroll_bar_set_handle): Likewise.
10227 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10229 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10230 to be optional or nil. Adjust comment and convert it to docstring.
10231 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10232 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10234 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10236 Static checking by GCC 4.8-20130319.
10237 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10238 * process.c (Fset_process_datagram_address)
10239 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10240 * xdisp.c (get_char_face_and_encoding)
10241 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10242 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10243 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10245 2013-03-24 Ken Brown <kbrown@cornell.edu>
10247 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10248 fix compilation on 64-bit Cygwin, where underscores are not
10249 automatically prepended.
10251 * w32term.c (w32_initialize): Silence compiler warning.
10253 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10255 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10256 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10257 variables, to save and restore frame dimensions.
10258 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10259 after returning from a 'fullscreen' configuration.
10260 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10261 to avoid races between the main thread and the input thread.
10263 * w32term.h (struct w32_output): New members normal_width,
10264 normal_height, normal_top, normal_left, and prev_fsmode.
10265 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10266 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10267 members of a frame.
10269 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10270 'fullscreen' parameter. Always record previous width and height
10271 of the frame, except when switching out of maximized modes, so
10272 that they could be restored correctly, instead of resetting to the
10273 default frame dimensions. Send SC_RESTORE command to the frame,
10274 unless we are going to send SC_MAXIMIZE, to restore the frame
10275 resize hints in the mouse pointer shown by the window manager.
10278 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10280 * lisp.h (get_frame_param): Adjust conditions for prototype
10283 2013-03-22 Ken Brown <kbrown@cornell.edu>
10285 * unexcw.c: Drop unneeded inclusion of w32common.h.
10286 (report_sheap_usage): Declare.
10287 (read_exe_header): Add magic numbers for x86_64.
10288 (fixup_executable): Fix printf format specifier for unsigned long
10291 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10293 * frame.h (struct frame): Put menu_bar_window under #ifdef
10294 because this member is not needed when X toolkit is in use.
10295 (fset_menu_bar_window):
10296 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10297 (free_glyphs, update_frame):
10298 * xdisp.c (expose_frame): Likewise.
10299 (display_menu_bar): Likewise. Remove redundant eassert.
10300 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10303 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10305 Use functions and constants to manipulate Lisp_Save_Value objects.
10306 This replaces code that used macros and strings and token-pasting.
10307 The change makes the C source a bit easier to follow,
10308 and shrinks the Emacs executable a bit.
10309 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10310 (make_save_value): Change 1st arg from string to enum. All callers
10313 (mark_object): Use if, not #if, for GC_MARK_STACK.
10314 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10315 (XSAVE_OBJECT): Now functions, not macros.
10316 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10317 the constant was never used.
10318 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10319 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10320 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10321 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10323 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10324 type3 with a single member save_type. All uses changed.
10325 (save_type, set_save_pointer, set_save_integer): New functions.
10326 * print.c (PRINTX): Remove.
10328 * alloc.c: Remove redundant static declarations.
10330 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10332 * window.h (struct window): Convert left_col, top_line, total_lines
10333 and total_cols from Lisp_Objects to integers. Adjust comments.
10334 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10336 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10337 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10338 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10339 Adjust users where appropriate.
10341 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10343 * frame.h (struct frame): Drop resx and resy because the same data is
10344 available from window system-specific output context. Adjust users.
10345 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10346 New functions to provide defaults when no window system available.
10347 (FRAME_RES_X, FRAME_RES_Y): New macros.
10348 (NUMVAL): Move from xdisp.c.
10349 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10350 (Ffont_face_attributes, Fopen_font):
10351 * image.c (gs_load):
10352 * w32font.c (fill_in_logfont):
10353 * xdisp.c (calc_pixel_width_or_height):
10354 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10355 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10357 2013-03-20 Kenichi Handa <handa@gnu.org>
10359 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10360 to 1 (temporary workaround until a bug related to ASCII
10361 optimization is fixed).
10363 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10365 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10366 Signal error if window is not internal. Adjust docstring.
10367 (delete_all_child_windows): Use combination_limit to save the buffer.
10368 (Fset_window_configuration): Adjust accordingly.
10369 * print.c (syms_of_print): Initialize debugging output not here...
10370 (init_print_once): ...but in a new function here.
10371 * lisp.h (init_print_once): Add prototype.
10372 * emacs.c (main): Add call to init_print_once. Adjust comments.
10374 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10376 * window.c (window_resize_check, window_resize_apply)
10377 (window_from_coordinates, recombine_windows, set_window_buffer)
10378 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10379 (Fsplit_window_internal, Fdelete_window_internal)
10380 (freeze_window_starts): Use bool for booleans.
10381 * window.h (window_frame_coordinates, resize_frame_windows)
10382 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10384 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10386 * dispnew.c (bitch_at_user): Use `user-error'.
10388 2013-03-17 Ken Brown <kbrown@cornell.edu>
10390 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10391 as return type of image_background. (Bug#13981)
10392 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10394 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10396 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10397 (ns_select): Don't return with result uninitialized.
10399 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10402 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10404 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10405 directories. If filename is nil, get directory name (Bug#13932).
10406 Use getFilename and getDirectory.
10407 (getFilename, getDirectory): New methods for EmacsSavePanel and
10409 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10411 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10413 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10415 2013-03-15 Kenichi Handa <handa@gnu.org>
10417 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10418 (adjust_after_replace): Make it back to static. Delete the third
10419 arg text_at_gap_tail. Cancel the code for handling it.
10421 * coding.h (struct coding_system): New member eol_seen.
10423 * coding.c (detect_ascii): New function.
10424 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10425 when the source bytes are actually scanned. On detecting for
10426 coding_category_utf_8_auto, call detect_ascii instead of scanning
10427 source bytes directly.
10428 (produce_chars): Call insert_from_gap with the new arg 0.
10429 (encode_coding): Likewise.
10430 (decode_coding_gap): Control ASCII optimization by the variable
10431 disable_ascii_optimization instead of #ifndef .. #endif.
10432 Deccode EOL format according to coding->eol_seen.
10433 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10436 * lisp.h (adjust_after_replace): Cancel externing it.
10437 (insert_from_gap): Adjust prototype.
10439 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10441 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10442 FULLSCREEN_MAXIMIZED. (Bug#13935)
10444 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10446 * region-cache.c (find_cache_boundary, move_cache_gap)
10447 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10448 Simplify debugging check and convert to eassert. Adjust comment.
10449 (pp_cache): Put under ENABLE_CHECKING.
10451 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10453 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10454 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10455 and WM_ACTIVATEAPP.
10456 (w32fullscreen_hook): If the frame is visible, reset
10457 f->want_fullscreen flag after changing the frame size. If the
10458 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10461 2013-03-13 Daniel Colascione <dancol@dancol.org>
10463 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10464 too so that these builds can use Cygwin's file conversion
10465 functions. (We've been building and linking cygw32.o all along
10466 and just not using it.)
10468 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10470 File synchronization fixes (Bug#13944).
10471 * Makefile.in (LIB_FDATASYNC): New macro.
10473 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10474 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10475 Don't worry about HAVE_FSYNC, since a substitute fsync is
10476 available if the system lacks one.
10477 (Fwrite_regin): Retry fsync if interrupted.
10479 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10481 * w32term.c (w32_read_socket): If the Emacs frame is being
10482 activated, call w32fullscreen_hook, to make sure the new frame
10483 dimensions are in effect. (Bug#13937)
10485 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10487 * xdisp.c (init_iterator): Simplify because both character and byte
10488 positions are either specified or -1. Add eassert. Adjust comment.
10489 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10490 character and byte positions can be obtained from marker.
10492 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10494 Static checking by Sun C 5.12.
10495 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10496 * bytecode.c (exec_byte_code):
10497 * dispnew.c (init_display):
10499 * fileio.c (Fsubstitute_in_file_name):
10500 * keyboard.c (Fevent_convert_list):
10501 * keymap.c (Fsingle_key_description):
10502 * term.c (maybe_fatal, fatal):
10503 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10504 * xsmfns.c (Fhandle_save_session):
10505 Omit unreachable code.
10506 * keymap.c (map_keymap_char_table_item): Cast void * to
10507 a function pointer type; the C Standard requires this.
10509 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10510 Include <sys/param.h> unconditionally, as that works elsewhere and
10511 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10512 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10515 See ChangeLog.12 for earlier changes.
10517 ;; Local Variables:
10521 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10523 This file is part of GNU Emacs.
10525 GNU Emacs is free software: you can redistribute it and/or modify
10526 it under the terms of the GNU General Public License as published by
10527 the Free Software Foundation, either version 3 of the License, or
10528 (at your option) any later version.
10530 GNU Emacs is distributed in the hope that it will be useful,
10531 but WITHOUT ANY WARRANTY; without even the implied warranty of
10532 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10533 GNU General Public License for more details.
10535 You should have received a copy of the GNU General Public License
10536 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.