1 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
3 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
8 Bring back the changes to GDB-visible symbols, but only on AIX.
9 And only if it's not pre-4.2 GCC.
10 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
11 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
12 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
15 2014-05-31 Eli Zaretskii <eliz@gnu.org>
17 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
18 with PT, not GPT. (Bug#16433)
20 Revert last changes to GDB-visible symbols.
21 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
22 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
23 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
26 2014-05-31 Glenn Morris <rgm@gnu.org>
28 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
30 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
32 Fix port to 32-bit AIX with xlc (Bug#17598).
33 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
34 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
35 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
36 to work around a compiler bug in IBM xlc 12.1.
38 2014-05-29 Eli Zaretskii <eliz@gnu.org>
40 * xterm.c (x_update_window_end): Don't invalidate the entire
41 mouse-highlight info, just signal frame_up_to_date_hook that mouse
42 highlight needs to be redisplayed. (Bug#17588)
44 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
46 Port the GDB-visible symbols to AIX.
47 Without them, GDB doesn't work to debug Emacs, since the AIX linker
48 optimizes away the relevant external symbols. Use enums instead;
49 this suffices for the AIX port, which is 32-bit-only anyway.
50 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
51 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
52 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
55 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
57 Include sources used to create macuvs.h.
58 * Makefile.in ($(srcdir)/macuvs.h): New rule.
59 * macuvs.h: Use automatically-generated header.
61 2014-05-25 Eli Zaretskii <eliz@gnu.org>
63 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
64 if we are iterating over an object that generates glyphs for
65 marginal areas. (Bug#17585)
67 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
69 * xdisp.c (safe__call1, safe__eval): Now static.
71 2014-05-24 Eli Zaretskii <eliz@gnu.org>
73 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
74 (safe_call, safe__call1): Construct a va_list argument for safe_call.
75 (safe_call1): Call safe_call instead of safe__call directly.
77 2014-05-24 Ken Brown <kbrown@cornell.edu>
79 * w32term.c (x_delete_display) [CYGWIN]: Don't free
80 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
83 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
85 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
86 (safe__call, safe__call1, safe__eval): New functions.
88 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
89 (display_mode_element): Same for `:eval'.
91 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
93 Fix port to 32-bit AIX (Bug#17540).
94 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
95 twice. _text already includes this offset.
96 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
98 2014-05-21 Eli Zaretskii <eliz@gnu.org>
100 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
101 when closest_pos is identical to to_charpos, don't recurse, since
102 we already tried that, and failed. (Bug#17539)
104 2014-05-20 Eli Zaretskii <eliz@gnu.org>
106 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
107 unwinding when frame's faces were not initialized yet, increment
108 the frame's image-cache reference count before calling
109 x_free_frame_resources. Don't dereference
110 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
112 2014-05-11 Glenn Morris <rgm@gnu.org>
114 * fileio.c (Ffile_executable_p): Doc tweak.
116 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
118 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
119 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
121 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
123 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
125 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
127 Fix initialization of minibuffer history variable (Bug#17430).
128 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
129 Move the initialization up to prevent any "value void" message.
131 2014-05-06 Samuel Bronson <naesten@gmail.com>
133 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
134 are matched (bug#17413).
136 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
138 Stop tooltips pulling Emacs window to front (Bug#17408).
139 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
140 SetWindowPos invocations.
142 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
144 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
145 not initialized (Bug#17398).
147 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
149 Revert recent libpng changes (Bug#17339).
150 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
151 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
153 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
155 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
156 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
157 because WCONTINUED is always defined now.
158 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
160 2014-05-03 Eli Zaretskii <eliz@gnu.org>
162 * buffer.c (overlay_strings): Fix the wording of the commentary.
164 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
166 Consult libpng-config more consistently (Bug#17339).
167 * Makefile.in (PNG_CFLAGS): New var.
168 (ALL_CFLAGS): Use it.
169 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
170 CFLAGS now handles this.
172 2014-05-01 Glenn Morris <rgm@gnu.org>
174 * floatfns.c (Fisnan):
175 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
177 2014-05-01 Eli Zaretskii <eliz@gnu.org>
179 * term.c (tty_menu_activate): A better initialization for cursor
182 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
184 * intervals.c: Tighten assertions.
185 (create_root_interval): Make sure the interval is not empty.
186 (intervals_equal): Use booleans.
187 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
188 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
189 (balance_possible_root_interval): Simplify and use booleans.
190 (split_interval_right, split_interval_left): Check LENGTH, and remove
191 now redundant assertion.
192 (adjust_intervals_for_insertion): Remove now redundant assertions.
193 (delete_node, interval_deletion_adjustment)
194 (adjust_intervals_for_deletion, merge_interval_right)
195 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
196 (reproduce_interval): Make sure the interval is not empty.
198 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
200 * term.c (tty_menu_activate): Don't assume row and col are initialized.
201 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
202 satisfaction that they would always be initialized.
204 2014-04-29 Eli Zaretskii <eliz@gnu.org>
206 * term.c (tty_menu_display): Move the cursor to the active menu
208 (tty_menu_activate): Return the cursor to the active menu item
209 after displaying the menu and after displaying help-echo. See
210 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
211 for the details of why this is needed by screen readers and
214 2014-04-29 Glenn Morris <rgm@gnu.org>
216 * process.c (handle_child_signal):
217 Handle systems without WCONTINUED. (Bug#15110, 17339)
219 2014-04-23 Eli Zaretskii <eliz@gnu.org>
221 * search.c (Fnewline_cache_check): Don't try to count newlines
222 outside the buffer's restriction, as find_newline doesn't support that.
224 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
226 Port to GCC 4.9.0 with --enable-gcc-warnings.
227 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
229 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
230 a way that also works with GCC 4.9.0.
232 * search.c (Fnewline_cache_check): Remove unused locals.
234 2014-04-22 Eli Zaretskii <eliz@gnu.org>
236 * search.c (find_newline1): New subroutine.
237 (Fnewline_cache_check): New function.
238 (syms_of_search): Defsubr it.
240 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
242 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
243 * keyboard.c (unblock_input): Add comment.
244 * xgselect.c (xg_select): Prevent Glib main loop recursion.
246 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
248 * intervals.c (rotate_right, rotate_left): Fix up length computation.
249 Also change identifiers to match the comments, and add more assertions
252 2014-04-18 Eli Zaretskii <eliz@gnu.org>
254 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
255 glyph is written to TEXT_AREA of the temporary glyph_row.
258 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
260 * emacs.c (close_output_streams): Don't clear and restore errno.
262 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
264 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
265 never becomes visible, i.e. using XMonad (Bug#17237).
267 2014-04-17 Eli Zaretskii <eliz@gnu.org>
269 * xdisp.c (Fline_pixel_height): Don't assume that the current
270 buffer and the selected window's buffer are one and the same.
273 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
274 paragraph-start cache before the newline cache. (Bug#17269)
276 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
278 * window.c (save_window_save): Lookup window_point_insertion_type in
279 the right buffer (bug#15457).
280 (Qwindow_point_insertion_type): New var.
281 (syms_of_window): Initialize it.
283 2014-04-16 Eli Zaretskii <eliz@gnu.org>
286 * unexcoff.c [MSDOS]: Include libc/atexit.h.
287 (copy_text_and_data): Zero out the atexit chain pointer before
290 * termhooks.h (encode_terminal_code): Update prototype.
292 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
293 visible for all DOS_NT ports, not just WINDOWSNT.
294 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
296 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
297 unless it is defined.
298 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
300 * process.c (close_on_exec, accept4, process_socket): Move into
301 the "ifdef subprocesses" part.
302 (catch_child_signal): Condition by "ifdef subprocesses".
303 (syms_of_process) <Qinternal_default_process_sentinel>
304 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
306 * msdos.h: Add prototypes for new functions.
307 (EINPROGRESS): Define.
308 (O_CLOEXEC): Define to zero.
310 * msdos.c (check_window_system): Remove unnecessary an
311 incompatible duplicate function.
312 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
313 New functions in support of new functionality.
315 * menu.c (single_menu_item): Add visual indication of submenu
316 also for menus on MSDOS frames.
317 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
319 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
320 when async subprocesses aren't supported.
322 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
324 * emacs.c (close_output_streams): Zero out errno before calling
327 * dired.c [MSDOS]: Include msdos.h.
329 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
330 (DATA_START) [MSDOS]: Define.
331 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
333 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
334 Ifdef away for MSDOS.
335 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
336 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
338 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
339 Use temporary file template that is compatible with mkostemp.
340 Move vfork-related portions under #ifndef MSDOS.
341 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
343 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
345 * buffer.c (Foverlays_at): Add argument `sorted'.
347 2014-04-14 Eli Zaretskii <eliz@gnu.org>
349 * insdel.c (invalidate_buffer_caches): When deleting or replacing
350 text, invalidate the bidi_paragraph_cache upto and including the
353 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
355 Port to IRIX 6.5 (Bug#9684).
356 * alloc.c (TAGGABLE_NULL): New constant,
357 for porting to hosts with nontrivial DATA_SEG_BITS settings.
358 (next_vector, set_next_vector): Use it.
359 * conf_post.h (INET6) [IRIX6_5]: Define.
360 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
361 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
362 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
363 for consistency with how TAGGABLE_NULL is computed.
365 2014-04-13 Eli Zaretskii <eliz@gnu.org>
367 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
368 before passing it to system APIs.
370 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
372 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
374 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
375 make sure stack.byte_string_start is not de-adjusted by pushhandler.
377 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
379 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
381 2014-04-12 Eli Zaretskii <eliz@gnu.org>
383 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
384 covered by a display string that ends in a newline, and that cases
385 going back by DVPOS lines to hit the search limit, lift the limit
386 and go back until DVPOS is reached. (Bug#17244)
388 * indent.c (Fvertical_motion): Handle correctly the case when the
389 display string is preceded by an empty line.
391 2014-04-11 Eli Zaretskii <eliz@gnu.org>
393 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
394 use S_IWRITE instead.
396 2014-04-11 Glenn Morris <rgm@gnu.org>
398 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
400 2014-04-09 Ken Brown <kbrown@cornell.edu>
402 * Makefile.in (EMACS_MANIFEST): Revert last change.
404 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
406 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
408 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
409 (symbol_block_pinned): New var.
410 (Fmake_symbol): Initialize `pinned'.
411 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
412 pinned and signal an error for un-purifiable objects.
414 (Fpurecopy): Use it, except for objects that can't be purified.
415 (mark_pinned_symbols): New function.
416 (Fgarbage_collect): Use it.
417 (gc_sweep): Remove hack made unnecessary.
419 2014-04-05 Glenn Morris <rgm@gnu.org>
421 * keyboard.c (Fopen_dribble_file): Doc tweak.
423 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
426 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
427 bar is zero height, just return (Bug#16976).
428 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
429 * nsterm.h (EmacsView): Add wait_for_tool_bar.
430 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
431 is nil. If waiting for toolbar to complete, force a redraw.
432 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
434 2014-04-03 Ken Brown <kbrown@cornell.edu>
436 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
438 2014-04-02 Martin Rudalics <rudalics@gmx.at>
440 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
441 width from font width (Bug#17163).
443 2014-03-30 Martin Rudalics <rudalics@gmx.at>
445 * frame.c (x_set_frame_parameters): Calculate default values of
446 new frame sizes only after all other frame parameters have been
447 processed (Bug#17142).
449 2014-03-28 Ken Brown <kbrown@cornell.edu>
451 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
454 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
456 * xterm.c (x_draw_image_glyph_string): Adjust image background
457 width accordingly when its x position is adjusted. (Bug#17115)
459 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
461 * w32term.c (x_draw_image_glyph_string): Fix computation of height
462 and width of image background when it is displayed with a 'box'
465 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
467 More backward-compatible fix to char-equal core dump (Bug#17011).
468 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
469 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
471 Fix core dump in char-equal (Bug#17011).
472 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
473 unibyte buffers, as we can't tell whether the characters are
476 * insdel.c (adjust_markers_for_delete): Remove unused local.
478 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
480 Have (MARKER . ADJUSTMENT) undo records always be immediately
481 after their corresponding (TEXT . POS) record in undo list.
483 * lisp.h (record-delete): New arg record_markers.
484 (record_marker_adjustment): No longer needed outside undo.c.
485 * insdel.c (adjust_markers_for_delete): Move calculation of marker
486 adjustments to undo.c's record_marker_adjustments. Note that
487 fileio.c's decide_coding_unwind is another caller to
488 adjust_markers_for_delete. Because it has undo list bound to t,
489 it does not rely on adjust_markers_for_delete to record marker
491 (del_range_2): Swap call to record_delete and
492 adjust_markers_for_delete so as undo marker adjustments are
493 recorded before current deletion's adjustments, as before.
494 (adjust_after_replace):
495 (replace_range): Pass value for new record_markers arg to
497 * undo.c (record_marker_adjustment): Rename to
498 record_marker_adjustments and made static.
499 (record_delete): Check record_markers arg and call
500 record_marker_adjustments.
501 (record_change): Pass value for new record_markers arg to
503 (record_point): at_boundary calculation no longer needs to account
504 for marker adjustments.
506 2014-03-24 Martin Rudalics <rudalics@gmx.at>
508 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
511 2014-03-23 Glenn Morris <rgm@gnu.org>
513 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
515 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
517 * buffer.c (struct sortvec): Add field `spriority'.
518 (compare_overlays): Use it.
519 (sort_overlays): Set it.
521 2014-03-23 Eli Zaretskii <eliz@gnu.org>
523 * xdisp.c (redisplay_window): If all previous attempts to find the
524 cursor row failed, try a few alternatives before falling back to
525 the top-most row of the window. Use row_containing_pos. (Bug#17047)
527 2014-03-22 Daniel Colascione <dancol@dancol.org>
529 * process.c (conv_sockaddr_to_lisp): When extracting the string
530 names of AF_LOCAL sockets, stop before reading uninitialized
533 2014-03-23 Daniel Colascione <dancol@dancol.org>
535 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
536 array. (ASAN caught.)
538 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
540 Fix regression introduced by patch for Bug#10500.
541 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
542 * w32term.c (x_draw_image_relief): Likewise.
544 2014-03-21 Martin Rudalics <rudalics@gmx.at>
546 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
547 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
548 maximize a frame for odd default fonts.
550 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
552 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
554 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
556 * doc.c (store_function_docstring): Warn when we don't know where to
558 (Fsubstitute_command_keys): Don't advertise the fact that
559 text-properties are dropped, since we think it's a bug that we'll fix
562 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
563 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
564 * frame.c (frame_garbaged): Make "docstring" more precise.
566 2014-03-20 Glenn Morris <rgm@gnu.org>
568 * charset.c (init_charset): When we cannot find the charsets directory,
569 mention if EMACSDATA is set.
571 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
573 * fns.c (Frandom): Fix rare bug where the result isn't random.
575 Fix porting inconsistency about rounding to even.
576 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
577 This way, the unusual !HAVE_RINT case acts like the usual
578 HAVE_RINT case, and we can fix the documentation accordingly.
580 2014-03-19 Eli Zaretskii <eliz@gnu.org>
582 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
583 (w32_wnd_proc): Initialize the dwHoverTime member of
584 TRACKMOUSEEVENT structure.
586 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
588 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
590 2014-03-16 Eli Zaretskii <eliz@gnu.org>
592 * search.c (find_newline): Speed up the function when using the
593 newline cache, by halving the number of calls to
594 region_cache_forward and region_cache_backward. (Bug#16830)
596 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
598 * buffer.c (Fset_buffer): Document return value (bug#17015).
600 2014-03-14 Martin Rudalics <rudalics@gmx.at>
602 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
603 nil, always resize character wise to avoid potential loss of the
604 mode line (Bug#16923 related).
606 2014-03-12 Martin Rudalics <rudalics@gmx.at>
608 * frame.c (x_set_frame_parameters): Always calculate new sizes
609 pixelwise to avoid potential loss when rounding.
611 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
613 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
614 * xterm.c (x_free_frame_resources): Free all allocated cursors.
616 2014-03-10 Eli Zaretskii <eliz@gnu.org>
618 * w32.c (fstatat): Don't add an extra slash if the argument ends
619 with a slash: this fails the subsequent call to stat_worker on
620 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
622 2014-03-09 Martin Rudalics <rudalics@gmx.at>
624 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
626 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
628 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
630 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
631 when frame is only on one screen (Bug#14713).
633 2014-03-08 Eli Zaretskii <eliz@gnu.org>
635 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
636 there's a valid wrap point in the display line, the last glyph
637 cannot "just barely fit" on this row, because display_line doesn't
638 let it. Instead, proceed as if the last glyph didn't fit, so that
639 we eventually back up the iterator to the wrap point. This avoids
640 delusional behavior of move_it_to, whereby it proceeds to the next
641 display line, but sets current_x to zero for all the glyphs that
642 without word-wrap would fit on the previous display line.
643 One result was that visual-order cursor movement behaved erratically
645 (Fmove_point_visually): Add code to find the x coordinate of the
646 last character before wrap point, under word-wrap on a TTY.
648 2014-03-07 Eli Zaretskii <eliz@gnu.org>
650 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
651 also return value of MOVE_POS_MATCH_OR_ZV from
652 move_it_in_display_line_to, when moving from beginning of line to
653 point's position. (Bug#16961)
655 2014-03-07 Martin Rudalics <rudalics@gmx.at>
657 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
658 * window.c (Fselect_window): Explain NORECORD and
659 `buffer-list-update-hook' in doc-string.
661 2014-03-06 Martin Rudalics <rudalics@gmx.at>
663 * window.c (Fother_window_for_scrolling): Check that
664 Vother_window_scroll_buffer is a buffer.
666 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
668 * xterm.c (xim_initialize): Always pass a copy of resource name
669 to XRegisterIMInstantiateCallback and eassert whether return
670 value is True. Passing copy is important because Xlib doesn't
671 make its own copy and resource name argument usually points to
672 SSDATA (Vx_resource_name), which may be changed from Lisp.
673 (xim_close_display): For XUnregisterIMInstantiateCallback,
674 always eassert return value and pass exactly the same values
675 as were used for XRegisterIMInstantiateCallback.
676 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
677 sources to check why if you are interested.
679 2014-03-05 Martin Rudalics <rudalics@gmx.at>
681 * dispnew.c (change_frame_size_1): Add new_lines instead of
682 new_height, the latter may be still zero if passed as such.
683 * window.c (Fwindow_pixel_height): Mention bottom divider in
686 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
688 Fix "resource temporarily unavailable" with xgselect
690 * xgselect.c: Include <stdbool.h>.
691 (xg_select) [!USE_GTK]: Don't lose track of errno.
693 Fix minor --enable-gcc-warnings issues.
694 * widget.c (update_various_frame_slots, EmacsFrameResize):
695 Avoid unused locals. Prefer 'if' to '#if' when either will do.
697 2014-03-04 Ken Brown <kbrown@cornell.edu>
699 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
700 represent the actual adjustment needed for alignment.
702 2014-03-04 Eli Zaretskii <eliz@gnu.org>
704 * gmalloc.c (aligned_alloc): Don't allocate more memory than
705 needed, and don't reallocate if the initial allocation already
706 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
708 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
710 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
713 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
715 * cmds.c (delete-char): Update docstring pointing out that the
716 function ignores `delete-active-region' and `overwrite-mode'.
718 2014-03-03 Eli Zaretskii <eliz@gnu.org>
720 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
722 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
723 allocated buffer due to alignment.
724 (freehook): If the block to be freed was allocated by
725 'aligned_alloc', find its real pointer before calling 'free'.
727 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
730 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
732 * font.c (toplevel): Adjust comment about font cache layout.
733 (font_clear_cache): Fix to match real font cache layout.
734 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
735 (Fframe_font_cache) [FONT_DEBUG]: New function.
736 (syms_of_font) [FONT_DEBUG]: Defsubr it.
738 Avoid crashes when X fonts are erroneously freed on reused X
739 'Display *' connection data (Bug#16069). Note that X font
740 resources still may be leaked, but currently there is no way
741 to completely avoid it.
742 * xterm.h (struct x_display_info): New member x_id. Add comments.
743 * xterm.c (x_display_id): New variable.
744 (x_term_init): Assign identifier to each opened X connection.
745 * xfont.c (struct xfont): New member x_display_id.
746 (xfont_open): Initialize it with frame's display id.
747 (xfont_close): Check whether font's display id matches the one
748 recorded for the given display. Adjust comment.
749 * xftfont.c (struct xftfont_info):
750 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
752 2014-03-01 Martin Rudalics <rudalics@gmx.at>
754 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
755 * window.c (Fother_window_for_scrolling): Don't try to scroll a
756 killed Vother_window_scroll_buffer.
757 (Vother_window_scroll_buffer): Fix doc-string accordingly.
759 2014-03-01 Eli Zaretskii <eliz@gnu.org>
761 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
762 that start with more than 2 slashes as UNCs. (Bug#16751)
764 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
766 Fix a few crashes and leaks when cloning C strings.
767 * alloc.c, lisp.h (dupstring): New function.
768 * gtkutil.c (xg_get_font):
769 * term.c (tty_default_color_capabilities):
770 * xsettings.c (store_monospaced_changed)
771 (store_font_name_changed, parse_settings)
772 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
773 This avoids some unlikely crashes due to accessing freed storage,
774 and avoids some minor memory leaks in the more-typical case.
776 2014-02-28 Martin Rudalics <rudalics@gmx.at>
778 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
779 cursor when modeline can't be dragged (Bug#16647).
781 2014-02-28 Glenn Morris <rgm@gnu.org>
783 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
784 from custom-delayed-init-variables. (Bug#11565)
786 2014-02-27 Martin Rudalics <rudalics@gmx.at>
788 More fixes for mouse glyph calculations (Bug#16647).
789 * window.c (coordinates_in_window): In intersection of
790 horizontal and vertical window dividers prefer the horizontal
791 one. Add some extra parens to last fix.
792 (window_relative_x_coord): Return x-coordinate for header and
794 * xdisp.c (remember_mouse_glyph): In text area don't extend
795 glyph into mode line to show the vertical drag cursor there
796 immediately. Subdivide mouse glyphs in right fringes to show a
797 horizontal drag cursor as soon as we enter the "grabbable width"
798 portion. Handle vertical border case separately. Do not
799 subdivide window divider areas.
800 (note_mouse_highlight): On bottom divider of bottommost windows
801 show vertical drag cursor only when the minibuffer window can be
804 2014-02-27 Eli Zaretskii <eliz@gnu.org>
806 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
807 reset by the face of the object just displayed. See also bug#76.
808 (get_next_display_element): If the string came from a display
809 property, examine the box face attribute at it->position, not at
810 it->current.pos, since the latter was not updated yet. (Bug#16870)
811 (handle_face_prop): Improve commentary.
813 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
815 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
816 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
818 2014-02-26 Martin Rudalics <rudalics@gmx.at>
820 Fixes around Bug#16647.
821 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
822 ON_BOTTOM_DIVIDER cases.
823 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
824 only if the window has no right divider.
825 (Fcoordinates_in_window_p): Fix doc-string.
827 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
829 * lread.c (Funintern): Fix doc to match advertised calling convention.
831 2014-02-24 Daniel Colascione <dancol@dancol.org>
833 * keyboard.c (read_char): Close race that resulted in lost events.
835 2014-02-22 Glenn Morris <rgm@gnu.org>
837 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
838 * window.c (window-resize-pixelwise): Doc fixes.
840 * process.c (Finternal_default_process_filter)
841 (Finternal_default_process_sentinel): Doc tweaks.
843 2014-02-21 Glenn Morris <rgm@gnu.org>
845 * process.c (Fprocess_buffer, Faccept_process_output)
846 (Finternal_default_process_filter, Finternal_default_process_sentinel):
849 2014-02-21 Martin Rudalics <rudalics@gmx.at>
851 * window.c (Fwindow_scroll_bar_width): New function.
853 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
855 Pacify GCC when configuring with --enable-gcc-warnings.
856 * xdisp.c (move_it_in_display_line_to) [lint]:
857 Initialize recently-added local.
859 2014-02-21 Daniel Colascione <dancol@dancol.org>
861 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
863 2014-02-20 Eli Zaretskii <eliz@gnu.org>
865 * xdisp.c (init_iterator): Don't dereference a bogus face
867 (try_cursor_movement): Don't use cursor position if
868 set_cursor_from_row failed to compute it. This avoids assertion
869 violations in MATRIX_ROW.
870 (move_it_in_display_line_to): Save the iterator state in ppos_it
871 only once per call. Reimplement the method used to return to the
872 best candidate position if all the positions found in display line
873 are beyond TO_CHARPOS. This cuts down the number of calls to
874 bidi_shelve_cache, which moves a lot of stuff when lines are long
875 and include bidirectional text. (Bug#15555)
877 2014-02-20 Glenn Morris <rgm@gnu.org>
879 * data.c (Fdefalias): Doc fix.
881 2014-02-19 Eli Zaretskii <eliz@gnu.org>
883 * xdisp.c (display_line): Fix horizontal scrolling of large images
884 when fringes are turned off. This comes at a price of not
885 displaying the truncation/continuation glyphs in this case.
888 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
889 CreateDIBSection returns an error indication, zero out *ximg after
890 destroying the image. This avoids crashes in memory allocations
891 due to the fact that some of the callers also call
892 x_destroy_x_image, which will attempt to free an already free'd
895 2014-02-18 Martin Rudalics <rudalics@gmx.at>
897 * widget.c (update_various_frame_slots): Don't set
898 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
900 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
902 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
904 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
906 temacs --daemon fix (Bug#16599).
907 * emacs.c (main): Initialize daemon_pipe[1] here ...
908 (syms_of_emacs): ... instead of here.
910 2014-02-16 Anders Lindgern <andlind@gmail.com>
912 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
915 2014-02-16 Daniel Colascione <dancol@dancol.org>
917 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
918 (xd_get_connection_address): Use it.
919 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
920 xd_get_connection_address because the latter signals if the bus
921 we're trying to close is already disconnected.
923 2014-02-13 Eli Zaretskii <eliz@gnu.org>
925 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
926 argument to CreateThread. This avoids segfaults on Windows 9X.
927 Reported by oslsachem <oslsachem@gmail.com>.
929 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
931 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
932 * unexhp9k800.c (unexec_error): New function, to simplify the code.
933 (check_lseek): New function, to report lseek errors.
934 (save_data_space, update_file_ptrs, read_header, write_header)
935 (copy_file, copy_rest, unexec): Use these news functions.
936 (update_file_ptrs): Don't assume wraparound behavior when
937 converting a large size_t value to off_t.
939 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
941 * composite.c (fill_gstring_header): Pass positions as C integers
942 and move parameters checking to...
943 (Fcomposition_get_gstring): ...this function. Handle case when
944 buffer positions are in reversed order and avoid crash (Bug#16739).
946 * buffer.c (validate_region): Mention current buffer in error message.
948 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
950 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
952 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
954 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
956 2014-02-11 Glenn Morris <rgm@gnu.org>
958 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
959 Replace refs to "OpenStep" in messages.
961 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
963 Avoid "." at end of error diagnostics.
964 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
966 * nsfns.m (ns_display_info_for_name):
967 * nsselect.m (Fx_own_selection_internal):
968 * nsterm.m (performDragOperation:):
969 Remove "." from end of diagnostic.
971 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
973 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
974 unintuitive (bug#15824).
975 (Fyes_or_no_p): Doc fix (bug#15456).
977 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
979 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
981 * eval.c (call_debugger): When exiting the debugger, do not allow
982 max_specpdl_size less than actual binding depth (Bug#16603).
983 (syms_of_eval): Adjust docstring.
985 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
987 * cmds.c (Fself_insert_command): Output a clearer error message on
988 negative repetitions (bug#9476).
990 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
992 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
994 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
996 * minibuf.c (Fread_string): Doc clarification (bug#15422).
998 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1000 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1002 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1004 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1006 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1008 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1009 `exit' works (bug#15865).
1011 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1013 Constrain window box/body sizes and margin widths (Bug#16649).
1014 * xdisp.c (window_box_width): Don't return less than zero.
1015 (window_box_left_offset, window_box_right_offset): Don't return
1016 more than the window's pixel width.
1017 * window.c (window_body_height, window_body_width): Don't return
1019 (window_resize_apply): Adjust margin width, if necessary.
1021 2014-02-07 Glenn Morris <rgm@gnu.org>
1023 * nsterm.m (syms_of_nsterm): Doc fix.
1025 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1027 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1028 New variables: pointers through which to call the respective APIs.
1029 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1030 (filename_from_ansi, sys_link, check_windows_init_file):
1031 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1032 This is required on Windows 9X, where we dynamically load
1033 UNICOWS.DLL which has their non-stub implementations.
1034 (maybe_load_unicows_dll): Assign addresses to these 2 function
1035 pointers after loading UNICOWS.DLL.
1037 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1038 MultiByteToWideChar and WideCharToMultiByte through function
1041 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1044 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1046 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1047 for OSX >= 10.9 if separate spaces are used.
1048 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1050 2014-02-06 Glenn Morris <rgm@gnu.org>
1052 * buffer.c (cache-long-scans): Doc fix.
1054 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1056 * w32fns.c (Fw32_shell_execute): Doc fix.
1058 2014-02-05 Bastien Guerry <bzg@gnu.org>
1060 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1061 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1063 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1065 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1066 outside the window (Bug#16649).
1068 * xdisp.c (note_mouse_highlight): When entering a margin area show
1069 a non-text cursor (Bug#16647).
1071 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1073 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1074 It prompted a compile-time diagnostic on GNU/Linux.
1075 Simplify to remove the need for the label.
1077 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1079 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1080 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1081 to show it; otherwise return 'unsupported--w32-dialog' to signal
1082 to the caller that emulation with menus is necessary.
1083 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1085 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1087 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1090 * menu.c (Fx_popup_dialog): Don't condition the call to
1091 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1092 special symbol 'unsupported--w32-dialog', emulate the dialog with
1093 a menu by calling x-popup-menu.
1095 * menu.h (Qunsupported__w32_dialog): New extern variable.
1097 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1099 * keyboard.c (kbd_buffer_get_event): Read file notification events
1102 * xgselect.c (xg_select): Read glib events in any case, even if
1103 there are no file descriptors to watch for. (Bug#16519)
1105 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1107 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1108 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1109 * w32term.c (w32_draw_window_divider): Handle first and last
1111 * w32term.h (w32_fill_area_abs): New function.
1112 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1114 * xfaces.c (realize_basic_faces): Handle new face ids.
1115 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1116 and bottom divider width.
1117 * xterm.c (x_draw_window_divider): Handle first and last pixels
1120 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1122 * print.c (Fexternal_debugging_output): Add cast to pacify
1123 --enable-gcc-warnings.
1124 * eval.c (call_debugger): Grow specpdl if the debugger was
1125 entered due to specpdl overflow (Bug#16603) and allow more
1126 specpdl space for the debugger itself.
1128 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1130 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1133 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1135 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1136 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1138 * print.c (Fexternal_debugging_output): If the argument character
1139 is non-ASCII, encode it with the current locale's encoding before
1140 writing the result to the terminal. (Bug#16448)
1142 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1143 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1146 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1148 * process.c (create_process): Reset SIGPROF handler in the child.
1149 * callproc.c (call_process): Likewise.
1151 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1153 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1155 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1157 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1158 of zero to print strings, GDB doesn't like it.
1160 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1161 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1162 we still use correct addresses. (Bug#16576)
1164 2014-01-27 K. Handa <handa@gnu.org>
1166 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1167 to preserve the code detection behavior of 24.3.
1168 * coding.h (struct coding_system): New member detected_utf8_bytes.
1169 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1170 (decode_coding_gap): Use short cut for UTF-8 file reading only
1171 when coding->detected_utf8_bytes equals to coding->src_bytes.
1172 * fileio.c (Finsert_file_contents): Cancel the previous change.
1174 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1176 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1177 that are not visible.
1179 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1181 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1182 is grabbed (Bug#16565).
1184 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1186 * xdisp.c (last_max_ascent): Re-remove after erroneously
1187 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1189 (move_it_to): Re-remove reference to last_max_ascent.
1190 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1191 max_descent here instead of calling line_bottom_y.
1194 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1196 * terminal.c (initial_free_frame_resources): New function.
1197 (init_initial_terminal): Install new hook to free face cache
1198 on initial frame and avoid memory leak. For details, see
1199 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1200 * xfaces.c (free_frame_faces): Adjust comment.
1202 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1204 * data.c (Fstring_to_number): Document results if unparsable
1207 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1209 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1211 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1213 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1214 * coding.c (detect_coding_utf_8, emacs_mule_char)
1215 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1216 (check_utf_8, decode_coding):
1217 * coding.h (struct coding_system.errors):
1218 Use ptrdiff_t, not int, for integer values derived from buffer and
1221 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1222 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1223 before invoking decode_coding_gap, since there's just one block.
1225 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1227 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1228 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1229 too early. Again run change_frame_size before assigning menu-
1232 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1234 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1235 arrives, call x_check_fullscreen, in case the new display has a
1236 different resolution. (Bug#16517)
1238 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1240 * term.c (read_menu_input): If the selected frame changes, exit
1242 (tty_menu_show): If the selected frame changes while we displayed
1243 a menu, throw to top level. (Bug#16479)
1245 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1247 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1249 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1251 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1252 * data.c (count_one_bits_word): Fix bug (negated comparison)
1253 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1255 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1257 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1258 Avoid undefined behavior by initializing display property bit of a
1259 string processed by the bidirectional iterator. For details, see
1260 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1262 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1264 Minor cleanup of previous change.
1265 * image.c (imagemagick_error, Fimagemagick_types):
1266 Omit some recently-introduced and unnecessary casts and assignments.
1268 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1270 Fix two memory leaks discovered with Valgrind.
1271 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1272 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1274 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1276 Fixes in window size functions around Bug#16430 and Bug#16470.
1277 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1278 (Fwindow_mode_line_height, Fwindow_header_line_height)
1279 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1280 Minor doc-string adjustments.
1281 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1282 Rewrite doc-strings.
1283 (window_body_height, window_body_width): Do not count partially
1284 visible lines/columns when PIXELWISE is nil (Bug#16470).
1285 (Qfloor, Qceiling): New symbols.
1287 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1289 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1290 when the image cache is not yet allocated. (Bug#16509)
1292 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1294 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1295 re-attach intervals to its base buffer (Bug#16502).
1296 * intervals.c (set_interval_object): Move from here...
1297 * intervals.h (set_interval_object): ... to here. Fix comments.
1299 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1301 Avoid undefined behavior by initializing buffer redisplay bit.
1302 Problem reported by Dmitry Antipov in
1303 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1304 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1306 Revert some of the CANNOT_DUMP fix (Bug#16494).
1307 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1309 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1311 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1312 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1313 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1314 they are replaced by macros that expand into direct calls to the
1315 corresponding functions from GDI32.DLL.
1316 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1317 variables in the Cygwin build, they are unused.
1319 2014-01-19 K. Handa <handa@gnu.org>
1321 * composite.c (composition_update_it): Fix previous change.
1323 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1325 Fix file name handling on MS-Windows 9X.
1326 * w32.c (maybe_load_unicows_dll): New function.
1328 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1329 on, to make sure we can convert file names to and from UTF-8 on
1330 Windows 9X. This fixes a failure to start up because Emacs cannot
1331 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1333 * w32font.c [WINDOWSNT]: Include w32.h.
1334 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1335 of implementing the same stuff.
1336 Remove now unused g_b_init_is_windows_9x.
1338 * w32.h (maybe_load_unicows_dll): Add prototype.
1340 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1342 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1343 switch to single keyboard. Prevents daemon crashes when a new
1344 client connects while we show a TTY menu in an existing client.
1347 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1349 Fix MinGW64 porting problem with _setjmp.
1350 Reported by Eli Zaretskii in:
1351 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1352 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1353 the old _setjmp and _longjmp. All uses changed.
1355 2014-01-13 Daniel Colascione <dancol@dancol.org>
1357 * textprop.c (Fremove_list_of_text_properties):
1358 Correctly handle reaching the end of the interval tree. (Bug#15344)
1360 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1362 * xdisp.c (resize_mini_window): Round height to a multiple of
1363 frame's line height. Fix bug in calculation of window start
1364 position (Bug#16424).
1366 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1368 * macfont.m: Include termchar.h.
1369 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1370 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1371 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1372 *_WITH_GC_* to take face and f as parameters.
1373 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1374 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1376 2014-01-13 Daniel Colascione <dancol@dancol.org>
1378 Fix menu item updating in the presence of the Unity global menu
1381 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1382 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1384 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1385 updating menus; explain why.
1386 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1387 problem it's supposed to solve and it interferes with detecting
1388 the presence of a global menu.
1389 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1392 2014-01-11 K. Handa <handa@gnu.org>
1394 * composite.c (composition_update_it): Fix indexing of
1395 LGSTRING_CHAR (Bug#15984).
1397 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1399 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1401 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1403 * xdisp.c (try_window_id): Don't use this function's optimizations
1404 if overlays in the buffer displayed by the window have changed
1405 since last redisplay. (Bug#16347)
1406 (message_dolog): Fix indentation.
1408 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1410 * frame.c (frame_resize_pixelwise): Fix doc-string.
1412 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1414 Fix handling of internal borders (Bug#16348).
1415 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1416 Remove internal border width from pixel width of windows.
1417 (change_frame_size_1): Don't return early when frame's pixel
1418 size changes - we still have to record the new sizes in the
1420 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1421 also when toolbar gets larger.
1422 * window.c (check_frame_size): Include internal_border_width in
1424 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1425 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1426 In non-toolkit/non-GTK version clear internal border.
1427 * xterm.c (x_clear_under_internal_border): New function for
1428 non-toolkit/non-GTK version.
1429 (x_after_update_window_line): In non-toolkit/non-GTK version
1431 (handle_one_xevent, x_set_window_size):
1432 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1433 * xterm.h (x_clear_under_internal_border): Extern it.
1435 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1437 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1438 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1441 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1443 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1444 last value of point is not equal to buffer's point. (Bug#16129)
1446 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1449 * nsterm.h (updateCollectionBehavior): Rename from
1450 updateCollectionBehaviour. All uses changed.
1452 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1453 * Makefile.in (SETFATTR): New macro.
1454 (temacs$(EXEEXT)): Use it.
1456 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1458 Fix maximization behavior on Windows (Bug#16300).
1459 * w32fns.c (w32_fullscreen_rect): Don't handle
1460 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1461 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1462 of SetWindowPos. Restore last placement also when leaving
1463 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1464 but the FULLSCREEN_BOTH case.
1466 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1469 * data.c (arithcompare_driver):
1470 * fileio.c (Fcar_less_than_car):
1471 * fns.c (internal_equal):
1472 * frame.c (delete_frame):
1473 * lisp.h (enum More_Lisp_Bits):
1475 Avoid C99 constructs that don't work in C89.
1476 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1477 to port to C89, which doesn't have 'long long'.
1478 (count_trailing_zero_bits): Use them.
1480 2014-01-03 Chong Yidong <cyd@gnu.org>
1482 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1484 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1486 Further adjust frame/window scrollbar width calculations.
1487 * window.c (apply_window_adjustment):
1488 Set windows_or_buffers_changed.
1489 (Fwindow_scroll_bars): Return actual scrollbar width.
1490 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1491 For non-toolkit builds again use 14 as minimum width and set
1492 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1493 * xterm.c (XTset_vertical_scroll_bar): Take width from
1494 WINDOW_SCROLL_BAR_AREA_WIDTH.
1495 (x_new_font): Rename wid to unit. Base calculation of new
1496 scrollbar width on toolkit used and make it analogous to that of
1497 x_set_scroll_bar_default_width.
1498 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1499 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1500 of GetSystemMetrics.
1501 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1502 WINDOW_SCROLL_BAR_AREA_WIDTH.
1503 (x_new_font): Make it correspond to changes in xterm.c.
1505 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1507 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1508 This is a cleaner way to fix the MinGW-w64 porting problem.
1509 Check for INTPTR_MAX misconfiguration.
1511 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1513 * search.c (newline_cache_on_off, find_newline): In indirect
1514 buffers, use the newline cache of the base buffer.
1516 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1517 buffer, invalidate the caches of its base buffer. (Bug#16265)
1519 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1520 buffers, use the width-run cache of the base buffer.
1522 * xdisp.c (redisplay_window): When the window displays an indirect
1523 buffer, and the character widths in the display table have
1524 changed, invalidate the width-run cache of the corresponding base
1527 * fileio.c (Finsert_file_contents): When invalidating the newline
1528 cache, consider the case of inserting into indirect buffer.
1530 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1531 In indirect buffers, use the paragraph cache of the base buffer.
1533 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1535 * window.c (grow_mini_window): Fix last change.
1537 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1539 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1541 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1543 * w32term.c (w32_initialize): Use LCID and LOWORD.
1545 * w32proc.c (create_child): Use pid_t for 5th argument.
1546 (IsValidLocale): Don't provide prototype for MinGW64.
1547 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1548 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1550 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1551 MinGW64 doesn't support.
1553 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1555 * w32.c (set_named_security_info): New function.
1556 (acl_set_file): Fall back on set_named_security_info if
1557 set_file_security fails.
1558 (g_b_init_set_named_security_info_w)
1559 (g_b_init_set_named_security_info_a): New static variables.
1560 (globals_of_w32): Initialize them to zero.
1561 (set_named_security_info): Set them to non-zero if the
1562 corresponding API is available.
1563 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1564 New function typedefs.
1566 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1568 Some more fixes following pixelwise resize changes including one
1570 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1571 of frame_resize_pixelwise.
1572 * widget.c (pixel_to_text_size): New function.
1573 (update_wm_hints): Have size hints respect value of
1574 frame_resize_pixelwise.
1575 (EmacsFrameResize): Alway process resize requests pixelwise.
1576 * window.c (grow_mini_window): Make sure mini window is at least
1578 * xdisp.c (display_menu_bar): Make sure menubar extends till
1580 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1581 (x_set_tool_bar_lines): Calculate pixelwise.
1582 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1583 frame_resize_pixelwise.
1585 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1587 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1588 variables not used there.
1590 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1592 * w32.c (sys_umask): New function. (Bug#16299)
1594 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1596 * dispnew.c (change_frame_size_1): Take old width of root window
1597 from that window's pixel width. (Bug#16284)
1599 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1601 Plain copy-file no longer chmods an existing destination (Bug#16133).
1602 * fileio.c (realmask): Now a static var, not a local.
1603 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1604 Remove arg STATPTR. All uses changed.
1605 (Fcopy_file): Do not alter permissions of existing destinations,
1606 unless PRESERVE-PERMISSIONS (renamed from
1607 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1608 Avoid race when testing for existing destinations and for
1609 when input and output files are the same.
1610 If changing the group fails, adjust both default and
1611 preserved permissions so that access is not granted to the
1613 (Fset_default_file_modes, init_fileio): Update realmask.
1614 (Fdefault_file_modes): Use realmask instead of calling umask.
1616 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1618 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1619 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1620 flags on the daemon pipe ends before execing.
1622 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1624 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1625 session. (Bug#14739)
1627 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1629 * callproc.c (Vexec_path): Document that exec-directory is in it.
1631 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1633 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1636 2013-12-27 Chong Yidong <cyd@gnu.org>
1638 * data.c (Fsymbol_function): Doc fix.
1640 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1642 Some more tinkering with Bug#16051.
1643 * window.c (resize_frame_windows): Don't let the size of the
1644 root window drop below the frame's default character size.
1645 Never ever delete any subwindows - let the window manager do the
1648 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1649 of toolbar lines needed when they exceed the height of the root
1651 (unwind_create_frame_1): New function.
1652 (Fx_create_frame): Generally inhibit calling the window
1653 configuration change hook here. Remove extra call to
1654 change_frame_size - it's not needed when we don't run the
1655 configuration change hook.
1657 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1659 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1660 On my Fedora 19 platform the core dumps were so big that
1661 my desktop became nearly catatonic.
1662 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1663 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1664 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1665 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1666 a clang-only syntax.
1667 * conf_post.h (__has_feature): New macro, if not already defined.
1668 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1669 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1671 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1673 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1674 is a file name. (Bug#16252)
1676 2013-12-25 Chong Yidong <cyd@gnu.org>
1678 * keyboard.c (Voverriding_terminal_local_map)
1679 (Voverriding_local_map): Doc fix.
1681 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1683 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1685 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1686 file name when it is submitted to ShellExecute. Simplify code.
1687 Don't test DOCUMENT for being a string, as that is enforced by
1688 CHECK_STRING. Doc fix.
1690 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1692 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1693 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1694 redisplay_tool_bar does. Improve and fix commentary.
1695 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1696 limits of the glyph matrices. (Bug#16051)
1697 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1698 only when the new size is different from the old one, and the new
1699 size can be achieved given the frame height.
1701 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1703 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1705 2013-12-23 Glenn Morris <rgm@gnu.org>
1707 * lread.c (Fload): Mention load-prefer-newer in doc.
1709 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1711 Handle Bug#16207 by being more restrictive when running hooks.
1712 * window.c (unwind_change_frame): New function.
1713 (Fset_window_configuration): Don't run configuration change hook
1714 while the frame configuration is unsafe. Call select_window
1717 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1719 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1721 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1723 * nsterm.h: Declare EmacsColor category.
1725 * nsterm.m (NSColor): Implement EmacsColor category.
1726 (ns_get_color): Use colorUsingDefaultColorSpace.
1727 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1729 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1731 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1733 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1734 having the PNG_NORETURN attribute, to avoid compiler warning in
1737 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1739 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1741 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1742 fringe background extension.
1743 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1744 because they are now always the same as `left' and `width',
1745 respectively. Remove code for the case that `width' and
1746 `sb_width' are different.
1748 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1750 Remove scroll_bar_actual_width from frames.
1751 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1752 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1753 (x_figure_window_size):
1754 * nsterm.m (x_set_window_size):
1755 * widget.c (set_frame_size):
1756 * w32term.c (x_set_window_size):
1757 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1758 scroll_bar_actual_width.
1760 Convert scroll_bar members to integers on Windows.
1761 * w32term.h (struct scroll_bar): Convert top, left, width,
1762 height, start, end and dragging to integers.
1763 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1765 * w32term.c (w32_set_scroll_bar_thumb)
1766 (w32_scroll_bar_handle_click): Remove XINT conversions for
1767 scroll_bar members. Treat bar->dragging as integer.
1768 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1769 first element. Remove XINT conversions for scroll_bar members.
1770 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1771 Remove XINT conversions for scroll_bar members.
1773 Fix assignment for new window total sizes.
1774 * window.c (Fwindow_resize_apply_total): Assign values for
1777 2013-12-20 Chong Yidong <cyd@gnu.org>
1779 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1780 argument to `append'.
1782 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1784 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1785 current text face, for extending the face of the display margins.
1788 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1789 Doc fix. (Bug#16190)
1791 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1793 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1796 * nsterm.m (Qfile, Qurl): New.
1797 (EV_MODIFIERS2): New macro.
1798 (EV_MODIFIERS): Use EV_MODIFIERS2.
1799 (ns_term_init): Remove font and color from DND, does not work on
1800 newer OSX, and other ports don't have them.
1801 (performDragOperation:): Handle modifiers used during drag.
1802 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1803 Remove global Lisp variables used to communicate with ns-win.el.
1804 Remove font and color handling.
1805 (syms_of_nsterm): Defsym Qfile and Qurl.
1807 2013-12-19 Anders Lindgren <andlind@gmail.com>
1809 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1810 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1812 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1813 (constrainFrameRect): Remove special case nr_screens == 1.
1814 Don't constrain size to size of view.
1816 * nsterm.h (ns_output): Remove dont_constrain.
1818 2013-12-19 Anders Lindgren <andlind@gmail.com>
1820 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1822 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1824 Minor fixes for recent openp changes.
1825 * lisp.h (GCPRO7): New macro.
1826 * lread.c (openp): Use bool for boolean; all callers changed.
1827 Protect save_string from GC. Don't assume that file descriptors
1828 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1829 warning about uninitialized variable.
1831 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1833 * w32fns.c (emacs_abort): Use intptr_t as argument of
1834 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1836 2013-12-18 Glenn Morris <rgm@gnu.org>
1838 * lread.c (Fload): Pass load_prefer_newer to openp.
1839 Don't bother checking mtime if openp already did it.
1840 (openp): Add `newer' argument, to check all suffixes
1841 and find the newest file.
1842 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1843 * callproc.c (call_process):
1844 * charset.c (load_charset_map_from_file):
1845 * emacs.c (init_cmdargs):
1846 * image.c (x_create_bitmap_from_file, x_find_image_file):
1848 * lread.c (Flocate_file_internal):
1849 * process.c (Fformat_network_address):
1850 * sound.c (Fplay_sound_internal):
1851 * w32.c (check_windows_init_file):
1852 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1854 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1856 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1858 * w32.c (getloadavg): Don't index samples[] array with negative
1859 indices. Recover from wall-clock time being set backwards.
1861 * w32term.c (w32_initialize): Declare the argument of
1862 set_user_model as const.
1864 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1865 (w32_menu_show): Constify some arguments passed to MessageBox.
1867 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1868 to initialize Lisp objects.
1870 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1871 initialize Lisp objects.
1873 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1874 use variables used only on X under that condition.
1876 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1877 variables not used there.
1879 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1881 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1882 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1884 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1886 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1887 code, revealed in presence of R2L characters, character
1888 compositions, and display vectors. A better fix for Bug#16148.
1889 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1890 GTK and NS builds, they don't have this member of struct frame.
1892 * dispextern.h (struct composition_it): Correct a comment for the
1895 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1897 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1898 This prevents a compilation error on C compilers that do not
1899 default functions to return 'int' if not declared. Also, add
1900 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1901 since it now uses inline functions.
1903 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1905 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1906 display margins on mode line, header line, and in the frame's
1907 tool-bar window. (Bug#16165)
1909 2013-12-16 Andreas Schwab <schwab@suse.de>
1911 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1913 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1915 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1918 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1920 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1922 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1924 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1925 intended to find bogus pointers in font objects (Bug#16140).
1926 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1927 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1928 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1929 Disable for MS-Windows due to Bug#15876; apparently this
1930 requires more or less substantial changes in fontset code.
1931 * xfont.c (xfont_close):
1932 * xftfont.c (xftfont_close): Call x_display_info_for_display
1933 to check whether 'Display *' is valid (Bug#16093 and probably
1936 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1938 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1939 Reported by Juanma Barranquero <lekktu@gmail.com>.
1941 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1942 open a pty on MS-Windows. (Bug#16152)
1944 * emacs.c (decode_env_path): Fix bogus comparison against
1945 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1947 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1949 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1950 (Fx_file_dialog): Add parentheses around && to silence warning.
1952 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1954 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1956 * xdisp.c (extend_face_to_end_of_line): Extend background of
1957 non-default face in margin areas as well. (Bug#16151)
1958 (display_line): Call extend_face_to_end_of_line for continued
1959 lines as well, if the display margins have non-zero width.
1960 (set_glyph_string_background_width): When needed, set the
1961 extends_to_end_of_line_p flag on glyph strings to be drawn in
1962 margin areas, not only in the text area.
1964 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1967 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1969 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1970 Don't worry about verify_error being t, since it has to be a list.
1972 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1974 Use bool for boolean, focusing on headers.
1975 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1976 No need to include <stdbool.h>, since conf_post.h does it now.
1977 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1978 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1979 (SET_PER_BUFFER_VALUE_P):
1980 * ccl.c, ccl.h (setup_ccl_program):
1981 * ccl.h (CHECK_CCL_PROGRAM):
1982 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1983 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1984 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1985 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1986 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1987 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1988 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1989 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1990 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1991 (CHARSET_FAST_MAP_SET):
1992 * coding.c (decode_coding_ccl, encode_coding_ccl):
1993 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1994 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1995 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1996 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1997 (decode_coding_c_string):
1998 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1999 * conf_post.h (has_attribute):
2000 * dispextern.h (trace_redisplay_p)
2001 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2002 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2003 (SET_GLYPH_FROM_CHAR_GLYPH)
2004 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2005 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2006 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2007 (cursor_in_mouse_face_p):
2008 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2009 (blank_row, prepare_desired_row)
2010 (build_frame_matrix_from_leaf_window, make_current)
2011 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2012 (update_window, scrolling_window, update_frame_line):
2013 * disptab.h (GLYPH_FOLLOW_ALIASES):
2014 * editfns.c (Fformat):
2015 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2016 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2017 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2018 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2019 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2020 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2021 (FONT_DEFERRED_LOG):
2022 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2023 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2024 (FRAME_MOUSE_UPDATE):
2025 * fringe.c (Fdefine_fringe_bitmap):
2026 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2027 (x_create_bitmap_from_xpm_data, xpm_load_image):
2028 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2029 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2030 (MERGE_INTERVAL_CACHE):
2031 * keymap.h (KEYMAPP):
2032 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2033 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2034 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2035 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2036 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2037 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2038 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2039 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2040 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2041 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2042 (SETUP_BUFFER_SYNTAX_TABLE):
2043 * systime.h (timespec_valid_p):
2044 * term.c (save_and_enable_current_matrix):
2045 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2046 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2047 (redisplay_internal, try_window_reusing_current_matrix)
2048 (sync_frame_with_window_matrix_rows, try_window_id)
2049 (display_menu_bar, display_tty_menu_item, display_mode_line)
2050 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2051 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2052 * xmenu.c (xmenu_show):
2053 * xterm.c (use_xim, x_term_init):
2054 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2055 (struct x_bitmap_record):
2056 Use bool for booleans.
2057 * ccl.c (struct buffer_text):
2058 * ccl.h (struct ccl_program):
2059 * charset.h (struct charset):
2061 * coding.h (struct iso_2022_spec, struct coding_system):
2062 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2063 (struct glyph_string, struct face, struct face_cache)
2064 (struct bidi_string_data, struct bidi_it)
2065 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2067 * editfns.c (Fformat):
2068 * frame.h (struct frame):
2069 * fringe.c (struct fringe_bitmap):
2070 * intervals.h (struct interval):
2071 * keyboard.h (struct kboard):
2072 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2073 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2074 (struct Lisp_Buffer_Local_Value, union specbinding):
2075 * macfont.m (struct macfont_info):
2076 * process.h (struct Lisp_Process):
2077 * termchar.h (struct tty_display_info):
2078 * window.h (struct window):
2079 * xterm.h (struct x_output):
2080 Use bool_bf for boolean bit-fields.
2081 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2082 All callers changed.
2083 * ccl.h (struct ccl_program): Remove unused members private_state,
2084 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2086 (struct ccl_spec): Remove unused members cr_carryover,
2087 eight_bit_carryover.
2088 * conf_post.h: Include <stdbool.h>.
2089 (bool_bf): New type.
2090 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2091 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2092 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2093 'do { ... } while (false)' brackets.
2094 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2095 Args must now be expressions; all callers changed.
2096 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2097 (PRODUCE_GLYPHS): Simplify use of boolean.
2098 * fileio.c (Fcopy_file):
2099 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2100 * lisp.h (UNGCPRO): Return void, not int.
2101 (FOR_EACH_TAIL): Use void expression, not int expression.
2102 * region-cache.c: Reindent.
2103 * region-cache.h: Copy comments from region-cache.c, to fix
2104 incorrect remarks about booleans.
2106 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2108 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2109 when character at point is displayed from a display vector.
2112 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2114 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2115 now a list of certificate validation checks that will abort a
2116 connection with an error.
2117 (Fgnutls_boot): Document it and use it.
2119 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2121 * w32term.c (w32_enable_frame_resize_hack): New variable.
2122 (x_set_window_size): Use it to hack frame resizing on Windows
2125 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2127 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2128 Windows-specific code to w32.c. Change error message text to
2129 match that of Posix platforms.
2131 * w32.c (w32_copy_file): New function, most of the code copied and
2132 reworked from Fcopy_file. Improve error handling. Plug memory
2133 leak when errors are thrown. Support file names outside of the
2134 current codepage. (Bug#7100)
2136 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2138 * lread.c (load_path_default): Prototype.
2140 2013-12-13 Glenn Morris <rgm@gnu.org>
2142 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2143 (dump_path): Remove.
2144 (load-path-default): Remove `changed' argument.
2145 Do not set dump_path permanently. Simplify.
2146 (init_lread): Simplify.
2147 (syms_of_lread): Remove dump_path.
2149 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2151 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2152 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2153 2013-12-12 font-related change to avoid Bug#16128, which
2154 is quite hard to fix without even more substantial changes.
2156 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2158 * font.c (font_close_object): Check for live frame (Bug#16128).
2160 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2162 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2163 Return ptrdiff_t, not int, since it's a buffer size.
2164 Reindent/reparen some macros to a more Gnuish style.
2166 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2168 Avoid undefined behavior with huge regexp interval counts.
2169 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2170 since it's now specialized to interval counts. All uses changed.
2171 Do not assume wrapraound on signed integer overflow.
2172 (regex_compile): Simplify based on the above changes.
2174 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2176 Support file names on MS-Windows that use characters outside of
2177 the current system codepage. (Bug#7100)
2179 * w32.c (get_file_security, set_file_security)
2180 (create_symbolic_link): Separate pointers and boolean flags for
2181 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2182 non-zero, else the former.
2183 (codepage_for_filenames, filename_to_utf16, )
2184 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2186 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2188 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2189 Accept only one argument; all callers changed.
2190 (dostounix_filename): Remove the second argument, now works in
2191 UTF-8. All callers changed.
2192 (parse_root): Lose DBCS code.
2193 (get_long_basename, w32_get_short_filename, init_environment)
2194 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2195 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2196 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2197 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2198 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2199 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2201 (ansi_encode_filename): New function.
2202 (get_emacs_configuration, get_emacs_configuration_options):
2204 (add_volume_info, GetCachedVolumeInformation): Run the input file
2205 name through unixtodos_filename, to ensure it is stored and
2206 referenced in canonical form.
2207 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2208 (logon_network_drive, sys_link, utime): Improve error handling.
2209 (sys_access): New function.
2210 (hashval, generate_inode_val): Unused functions deleted.
2211 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2212 (check_windows_init_file): Convert error message from UTF-8 to
2213 ANSI codepage, for display in the message box.
2214 (globals_of_w32): Set w32_unicode_filenames according to the OS
2217 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2218 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2219 (syms_of_w32term): Declare w32-unicode-filenames.
2221 * w32proc.c (new_child, delete_child): Remove code that handled
2222 unused pending_deletion and input_file members of the child struct.
2223 (create_child, sys_spawnve): Convert all file names to ANSI
2224 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2225 name cannot be encoded in ANSI codepage. Don't use
2226 unixtodos_filename, mirror slashes by hand.
2227 (record_infile, record_pending_deletion): Functions deleted.
2228 (Fw32_short_file_name): Call w32_get_short_filename instead of
2231 * w32notify.c (add_watch): Work in Unicode mode when
2232 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2233 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2234 instead, do the same with Lisp primitives.
2236 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2237 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2238 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2239 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2240 (Fw32_shell_execute): Improve error reporting.
2241 (Fdefault_printer_name): Ifdef away for Cygwin.
2243 * w32.h (struct _child_process): Remove input_file and
2244 pending_deletion members that are no longer used.
2245 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2246 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2247 (ansi_encode_filename): New and updated prototypes.
2249 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2251 (unexec): Don't use dostounix_filename, it expects a file name in
2252 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2255 * fileio.c (Ffile_name_directory, file_name_as_directory)
2256 (directory_file_name, Fexpand_file_name)
2257 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2258 arguments of dostounix_filename.
2259 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2260 use MAX_UTF8_PATH for size of file-name strings.
2261 (emacs_readlinkat): Build an explicitly unibyte string for file
2263 (syms_of_fileio) <file-name-coding-system>:
2264 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2266 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2267 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2268 directories to UTF-8.
2269 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2270 environment, and each element of the input PATH, to UTF-8.
2272 * dired.c (file_attributes): Use build_unibyte_string explicitly
2273 to make Lisp strings from user and group names.
2275 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2278 * coding.c (decode_file_name, encode_file_name): New functions.
2280 * termcap.c (tgetent): Adapt to the change in arguments of
2283 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2286 * msdos.c (dostounix_filename, init_environment): Adapt to the
2287 change in arguments of dostounix_filename.
2289 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2290 [WINDOWSNT]: Encode file names passed to the image libraries in
2293 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2294 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2296 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2297 arguments of dostounix_filename.
2299 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2301 * font.h (struct font_entity) [HAVE_NS]: New field to record
2302 font driver which was used to create this entity.
2303 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2304 frame where the font was opened.
2305 (font_close_object): Add prototype.
2306 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2307 (font_close_object): Not static any more. Lost frame arg.
2308 Adjust comment and users.
2309 * alloc.c (cleanup_vector): Call font_close_object to adjust
2310 per-frame font counters correctly. If HAVE_NS, also call
2311 driver-specific cleanup for font-entity objects.
2312 * ftfont.c (ftfont_open):
2313 * nsfont.m (nsfont_open):
2314 * w32font.c (w32font_open_internal):
2315 * xfont.c (xfont_open):
2316 * xftfont.c (xftfont_open): Save frame pointer in font object.
2317 * macfont.m (macfont_open): Likewise.
2318 (macfont_descriptor_entity): Save driver pointer to be able
2319 to call its free_entity routine when font-entity is swept.
2320 * ftxfont.c (ftxfont_open): Add eassert because frame
2321 pointer should be saved by ftfont_driver.open.
2323 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2325 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2326 input polling is used. This is still meaningful for Cygwin, see
2327 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2328 * keyboard.c (poll_for_input_1, input_polling_used):
2329 Define unconditionally.
2330 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2331 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2332 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2333 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2334 (face_for_char): Likewise. Rearrange eassert and return ASCII
2335 face for CHAR_BYTE8_P.
2336 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2338 2013-12-11 Ken Brown <kbrown@cornell.edu>
2340 * dispextern.h (erase_phys_cursor):
2341 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2343 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2345 * nsterm.m (x_free_frame_resources):
2346 * term.c (tty_free_frame_resources):
2347 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2348 face cache because it's implied by free_frame_faces anyway.
2349 * w32term.c (x_free_frame_resources): Likewise. Do not call
2350 free_frame_faces twice.
2352 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2354 * editfns.c (Fformat_time_string): Mention %F in the doc.
2356 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2358 * window.c (resize_frame_windows): Don't return immediately when
2359 the root window's size doesn't change - the minibuffer window
2360 may still have to be repositioned/resized.
2361 * xfns.c (Fx_create_frame): Always change the frame size after
2362 initializing the frame's faces.
2363 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2364 change_frame_size should already have done it.
2365 (x_new_font): Assign new tool- and menu-bar heights.
2366 (x_set_window_size_1): Account for tool- and menu-bar heights
2367 (Bug#16013). Don't set pixel sizes since change_frame_size
2368 should already have done it.
2370 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2372 Remove the option of using libcrypto.
2373 * Makefile.in (LIB_CRYPTO): Remove.
2374 (LIBES): Don't use it.
2376 2013-12-11 Juri Linkov <juri@jurta.org>
2378 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2379 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2381 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2383 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2384 drawn tool bar items (Bug#16058).
2385 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2387 2013-12-09 Ken Brown <kbrown@cornell.edu>
2389 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2391 * lisp.h (get_frame_param): Adjust conditions for prototype
2394 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2396 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2397 Avoid unused macro warning if configured --without-xft.
2399 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2401 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2403 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2405 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2407 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2409 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2411 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2413 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2415 Use libcrypto's checksum implementations if available, for speed.
2416 * Makefile.in (LIB_CRYPTO): New macro.
2419 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2420 The macro didn't conform to C99 due to type mismatch,
2421 which caused compilation failure with Sun C 5.12,
2422 and it was confusing anyway. Include window.h to declare
2423 redisplay_other_windows.
2425 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2427 * window.c (set_window_buffer): Update mode line (bug#16084).
2429 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2431 Fix minor problems found by static checking.
2432 * keyboard.c (poll_for_input_1, input_polling_used):
2433 Define only if HAVE_NTGUI.
2434 * xmenu.c (popup_activate_callback): Omit unnecessary
2435 check against USE_X_TOOLKIT, which must be defined here anyway.
2436 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2439 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2441 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2443 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2445 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2447 * nsterm.m (x_set_window_size): Remove fprintf.
2448 (init): Define always. Set applicationDidFinishLaunchingCalled
2450 (applicationDidFinishLaunching:):
2451 Set applicationDidFinishLaunchingCalled.
2452 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2455 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2457 Pixel resize changes for NS (Bug#16049).
2458 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2459 height/width. row/cols are locals.
2460 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2461 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2462 (windowWillResize): Remove gsextra. Calculate extra as in
2464 (x_new_font): Don't change frame size if fullscreen.
2465 Change size pixelwise.
2467 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2468 comment in xfns.c. Change to pixelwise call.
2470 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2472 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2475 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2477 * xterm.c (input_signal_count): Remove.
2478 (x_dispatch_event): Define unconditionally.
2479 (x_make_frame_visible): Process X events until the frame
2480 is really visible (Bug#16027).
2481 * xterm.h (x_dispatch_event): Declare unconditionally.
2483 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2485 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2487 * nsterm.m (x_set_window_size): Handle pixelwise.
2489 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2491 * w32term.c (x_new_font):
2492 * xterm.c (x_new_font): Calculate new frame size from new font
2495 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2497 * lisp.h (FOR_EACH_TAIL): New macro.
2498 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2500 * window.c (select_window): Call second wset_redisplay before we change
2501 selected_window (bug#16034).
2503 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2505 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2507 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2509 * w32xfns.c: Include window.h, to avoid a compiler warning.
2511 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2513 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2514 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2515 window_scroll takes care of it.
2516 (Fset_window_point, Fdelete_other_windows_internal)
2517 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2518 (Fsplit_window_internal, Fdelete_window_internal)
2519 (Fresize_mini_window_internal, Fset_window_configuration)
2520 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2521 cause redisplay instead of forcing a complete redisplay.
2522 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2523 we're only affecting the selected_window.
2525 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2527 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2528 directional control characters. Update type and category
2529 determination according to the UBA from Unicode v6.3.
2530 (bidi_category_t): New category EXPLICIT_FORMATTING.
2532 * dispextern.h (bidi_type_t): Update to include new bidirectional
2533 properties introduced with Unicode v6.3. (Bug#16043)
2535 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2537 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2540 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2542 * font.c (font_list_entities): Remove dummy assignment.
2543 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2544 used on graphic displays only. Remove unused 'font_encoder' member.
2545 (struct font_bitmap): Remove unused 'extra' member.
2546 * nsfont.m (nsfont_open):
2547 * w32font.c (w32font_open_internal):
2548 * ftfont.c (ftfont_get_bitmap): Adjust users.
2550 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2552 Use bool for boolean.
2553 * tparam.c (tparam1):
2554 * undo.c (record_point, record_property_change):
2555 Use bool for boolean, for local vars that are always true or false.
2557 Minor integer overflow fixes (Bug#16033).
2558 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2559 This improves on the previous fix to this function.
2560 (window_resize_check): When summing up pixel counts, don't rely on
2561 undefined behavior if the sum overflows.
2563 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2565 * window.c (Fset_window_new_pixel): Don't choke at negative
2566 argument value (Bug#16033).
2568 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2569 to avoid crash in window_box_height.
2571 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2572 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2574 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2576 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2578 Minor integer overflow fixes.
2579 * window.c (Fset_window_new_pixel, grow_mini_window):
2580 * xdisp.c (Fwindow_text_pixel_size):
2581 Avoid undefined behavior on signed integer overflow.
2582 * xfns.c (x_set_mouse_color):
2583 Check that drag shape fits in 'unsigned', since that's what X wants.
2585 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2587 Improve reporting of fatal exception on MS-Windows.
2588 * w32fns.c (my_exception_handler): New function.
2589 (globals_of_w32fns): Set it up as the unhandled exception
2590 handler. Initialize exception code and address to zeros.
2591 (emacs_abort): If the exception code and address are available,
2592 print them at the beginning of the backtrace. Fix the format of
2593 printing addresses (was producing 0x0x12345678 on XP).
2596 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2598 * eval.c (Fbacktrace__locals): New function.
2599 (syms_of_eval): Defsubr it.
2601 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2603 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2604 Define here to unify between...
2605 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2606 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2608 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2610 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2612 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2613 fringe background extension.
2614 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2615 because they are now always the same as `left' and `width',
2616 respectively. Remove code for the case that `width' and
2617 `sb_width' are different.
2619 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2621 Fix minor problems found by static checking.
2622 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2623 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2624 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2626 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2628 * image.c (imagemagick_compute_animated_image): Don't crash if we
2629 have an animation with different-sized images (bug#15313).
2631 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2633 Remove some unused items introduced during pixelwise change.
2634 * window.c (window_resize_total_check): Remove unused function.
2635 * xdisp.c (remember_mouse_glyph): Remove unused label.
2636 (Ftool_bar_height): Move declaration inside #if.
2637 * xterm.c (x_set_window_size): Don't use r and c.
2639 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2641 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2644 * window.c (Fset_window_configuration): Comment out unused variables.
2646 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2648 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2650 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2652 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2654 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2655 HAVE_GNUTLS3 (Bug#16001).
2657 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2658 if interrupts are deferred (Bug#15801).
2660 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2662 Support resizing frames and windows pixelwise.
2663 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2664 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2665 (struct glyph_matrix): Replace window_left_col and
2666 window_top_line by window_pixel_left and window_pixel_top.
2667 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2669 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2670 (draw_window_divider, move_it_to, x_draw_right_divider)
2671 (x_draw_bottom_divider, change_frame_size): Add or fix
2673 * dispnew.c (change_frame_size_1): Change prototype.
2674 (adjust_glyph_matrix, required_matrix_width)
2675 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2676 values instead of lines and columns.
2677 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2678 WINDOW_TOTAL_FRINGE_WIDTH.
2679 (handle_window_change_signal, do_pending_window_change)
2680 (init_display): Adjusts calls of change_frame_size.
2681 (change_frame_size, change_frame_size_1): Handle pixelwise
2683 * frame.c (Qright_divider_width, Qbottom_divider_width):
2685 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2686 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2687 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2688 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2690 (set_frame_param): New function.
2691 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2692 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2693 (Ffringe_width, Fborder_width, Fright_divider_width)
2694 (Fbottom_divider_width): New functions, defsubr them.
2695 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2696 New argument pixelwise.
2697 (struct frame_parm_table): New members Qright_divider_width and
2698 Qbottom_divider_width.
2699 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2700 (x_report_frame_params): Handle Qright_divider_width and
2701 Qbottom_divider_width.
2702 (x_set_right_divider_width, x_set_bottom_divider_width):
2704 (frame_resize_pixelwise): New option.
2705 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2706 new_pixelwise, right_divider_width and bottom_divider_width;
2707 remove total_lines; rename text_lines, text_cols, new_text_lines
2708 and new_text_cols to text_height, text_width, new_height and
2709 new_width respectively.
2710 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2711 FRAME_TEXT_WIDTH respectively.
2712 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2713 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2714 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2716 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2717 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2718 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2719 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2720 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2721 (FRAME_TOTAL_COLS_ARG): Remove macro.
2722 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2723 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2724 (x_wm_set_size_hint): Handle frame pixel sizes.
2725 * indent.c (compute_motion, Fcompute_motion):
2726 Call window_body_width instead of window_body_cols.
2727 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2728 (make_lispy_position): Handle right and bottom dividers.
2729 (Fsuspend_emacs): Pixelize call of change_frame_size.
2730 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2731 * lisp.h: Extern set_frame_param.
2732 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2734 (Fx_create_frame): Add entry for vertical_drag_cursor.
2735 Pixelize call of change_frame_size.
2736 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2737 * nsterm.m (ns_update_window_end): Optionally draw right
2739 (x_set_window_size): Add argument pixelwise.
2740 Call check_frame_size and change_frame_size with pixelwise zero.
2741 (ns_draw_window_divider): New function.
2742 (ns_redisplay_interface): Add ns_draw_window_divider.
2743 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2744 (x_new_font): Call x_set_window_size with pixelwise zero.
2745 * print.c (print_object): For a window print its sequence
2747 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2748 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2749 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2750 (w32_createwindow): Use scroll bar area width.
2751 (w32_wnd_proc): Handle bottom divider width.
2752 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2753 (Fx_create_frame): Default divider width parameters.
2754 Caclulate sizes pixelwise. Add vertical drag cursor support.
2755 (x_create_tip_frame): Default divider widths to zero.
2756 Pixelize call to change_frame_size.
2757 (Fx_show_tip): Add handling of divider widths. Pixelize window
2759 (Fw32_frame_rect): New function.
2760 (frame_parm_handler w32_frame_parm_handlers): Add divider
2762 (Vx_window_vertical_drag_shape): Add variable.
2763 * w32inevt.c (resize_event, maybe_generate_resize_event):
2764 Pixelize change_frame_size calls.
2765 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2767 * w32term.c (w32_draw_window_divider): New function.
2768 (x_update_window_end): Handle right divider.
2769 (w32_draw_fringe_bitmap, x_scroll_run)
2770 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2771 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2772 Calculate new frame sizes pixelwise.
2773 (x_new_font): Pixelize call to x_set_window_size.
2774 (x_check_fullscreen): Pixelize call to change_frame_size.
2775 (x_set_window_size_1, x_set_window_size): New argument
2776 pixelwise. Calculate pixelwise.
2777 (x_wm_set_size_hint): Use scroll bar area width.
2778 (w32_redisplay_interface): Add w32_draw_window_divider.
2779 * w32term.h (struct w32_output): Add vertical drag cursor.
2780 * widget.c (set_frame_size, update_wm_hints)
2781 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2783 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2784 * window.c (sequence_number): Restore.
2785 (Fwindow_pixel_width, Fwindow_pixel_height)
2786 (Fwindow_mode_line_height, Fwindow_header_line_height)
2787 (window_pixel_to_total, Frun_window_scroll_functions)
2788 (Fset_window_new_pixel, window_resize_apply_total)
2789 (Fwindow_resize_apply_total): New functions.
2790 (window_body_height, window_body_width): Rename from
2791 window_body_lines. New argument PIXELWISE.
2792 Calculate pixelwise.
2793 (Fwindow_body_height, Fwindow_body_width): New argument
2795 (coordinates_in_window, window_relative_x_coord): Use window's
2796 pixel width instead of total width.
2797 (replace_window, recombine_windows): Initialize pixel values.
2798 (resize_root_window, resize_frame_windows, grow_mini_window)
2799 (shrink_mini_window): New argument PIXELWISE.
2800 Calculate pixelwise.
2801 (Fdelete_other_windows_internal, adjust_window_margins)
2802 (window_resize_check, window_resize_apply)
2803 (Fdelete_window_internal, Fresize_mini_window_internal)
2804 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2805 (check_frame_size): Rename arguments. New argument PIXELWISE.
2806 Calculate pixelwise.
2807 (set_window_buffer): Make samebuf bool. Run configuration change
2808 hook only if buffer changed.
2809 (Fset_window_buffer): Rewrite doc-string.
2810 (make_window): Initialize new_pixel slot.
2811 (Fwindow_resize_apply): Check pixel size of root window.
2812 (Fsplit_window_internal): Call 2nd argument pixel_size.
2813 Calculate pixelwise.
2814 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2816 (save_window_data): New slots frame_text_width,
2817 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2818 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2820 (Fcurrent_window_configuration, Fset_window_configuration)
2821 (save_window_save, compare_window_configurations): Handle new
2822 slots in save_window_data and saved_window.
2823 (Fset_window_scroll_bars): Fix doc-string.
2824 (window_resize_pixelwise): New variable.
2825 (coordinates_in_window, Fcoordinates_in_window_p):
2827 (make_parent_window): Adjust sequence_number.
2828 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2830 * window.h (struct window): New members new_pixel, pixel_left,
2831 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2832 (wset_new_pixel): New function.
2833 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2834 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2835 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2836 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2837 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2838 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2839 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2840 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2841 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2842 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2843 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2844 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2845 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2846 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2847 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2849 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2850 (window_body_width, check_frame_size): Adapt external declarations.
2851 * xdisp.c (last_max_ascent): New integer.
2852 (window_text_bottom_y): Handle bottom divider.
2853 (window_box_width, window_box_height): Calculate pixelwise.
2854 (get_glyph_string_clip_rects): Handle right divider.
2855 (remember_mouse_glyph): When windows are resized pixelwise
2856 proceed with width and height set to 1.
2857 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2859 (move_it_to): Calculate and return maximum x position
2861 (Fwindow_text_pixel_size): New function.
2862 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2863 (tool_bar_lines_needed): Rename to tool_bar_height.
2864 Calculate pixelwise.
2865 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2866 Calculate pixelwise.
2867 (redisplay_tool_bar): Calculate pixelwise.
2868 (redisplay_window): Calculate pixelwise. Handle dividers.
2869 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2870 (x_draw_vertical_border): Handle dividers.
2871 (define_frame_cursor1): Handle vertical drag cursor.
2872 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2873 (expose_window): Calculate pixelwise. Handle dividers.
2874 (init_xdisp): Initialize pixel values.
2875 * xfaces.c (Qwindow_divider): New face.
2876 (realize_basic_faces): Realize it.
2877 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2878 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2879 (x_set_scroll_bar_default_width): Default actual width to 16.
2880 (Fx_create_frame): Set sizes pixelwise.
2881 (x_create_tip_frame): Default divider widths to zero.
2882 Pixelize call of change_frame_size.
2883 (Fx_show_tip): Handle divider widths. Initial pixel position
2885 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2886 (Vx_window_vertical_drag_shape): New option.
2887 * xmenu.c (free_frame_menubar): Pixelize call of
2889 * xterm.c (x_draw_window_divider): New function.
2890 (x_update_window_end): Optionally draw right divider.
2891 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2892 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2893 (handle_one_xevent, x_new_font): Calculate pixelwise.
2894 (x_set_window_size_1, x_set_window_size): New argument
2895 pixelwise. Calculate pixelwise.
2896 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2897 (struct x_redisplay_interface): Add x_draw_window_divider.
2898 * xterm.h (struct x_output): Add vertical_drag_cursor.
2900 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2902 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2903 Set invisible frames's `redisplay' when a full redisplay is requested.
2904 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2905 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2906 (display_mode_lines): Set it here instead.
2908 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2910 * dispextern.h (set_window_update_flags): Remove.
2912 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2914 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2916 * xdisp.c (REDISPLAY_SOME_P): New macro.
2917 (redisplay_internal): Use it (bug#15999).
2918 (prepare_menu_bars, redisplay_window): Use it as well.
2920 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2922 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2924 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2925 (globals_of_w32font): Zero it out.
2926 (GetCharWidth32W_Proc): New function pointer.
2927 (get_char_width_32_w): New function.
2928 (compute_metrics): If get_glyph_outline_w returns an error, try
2929 get_char_width_32_w before declaring a failure. This avoids
2930 punishing raster (a.k.a. "bitmap") fonts by slowing down
2931 redisplay. (Bug#6364).
2933 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2935 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2936 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2937 highlight needs to be redisplayed. (Bug#15913)
2939 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2941 Fix minor problems found by static checking.
2942 * buffer.h (struct buffer_text, struct buffer):
2943 * frame.h (struct frame):
2944 * window.h (struct window):
2945 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2946 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2947 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2948 no-longer-valid use of HAVE_MENUS.
2949 * xdisp.c (propagate_buffer_redisplay): Now static.
2951 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2953 * xmenu.c (Fmenu_or_popup_active_p):
2954 * window.c (Fset_window_configuration):
2955 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2956 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2957 * fns.c (Fyes_or_no_p):
2958 * editfns.c (Fmessage_box, Fmessage_or_box):
2959 * alloc.c (make_save_ptr_ptr):
2960 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2962 * window.c (Fset_window_configuration): Move select_window later.
2964 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2966 Refine redisplay optimizations to only redisplay *some* frames/windows
2967 rather than all of them.
2968 * xdisp.c (REDISPLAY_SOME): New constant.
2969 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2970 (bset_redisplay, bset_update_mode_line): New functions.
2971 (message_dolog): Use bset_redisplay.
2972 (clear_garbaged_frames): Use fset_redisplay.
2973 (echo_area_display): Use wset_redisplay.
2974 (buffer_shared_and_changed): Remove.
2975 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2976 frame titles. Compute the actual set of windows redisplayed.
2977 Don't update frame titles and menu bars for frames that don't need to
2979 (propagate_buffer_redisplay): New function.
2981 (redisplay_internal): Use it. Be more selective in the set of windows
2982 we redisplay. Propagate windows_or_buffers_changed to
2983 update_mode_lines a bit later to simplify the code.
2984 (mark_window_display_accurate_1): Reset window and buffer's
2986 (redisplay_window): Do nothing if neither the window nor the buffer nor
2987 the frame needs redisplay.
2988 * window.h (struct window): Add `redisplay' field.
2989 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2990 (redisplay_other_windows, window_list): New declarations.
2991 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2992 (window_list): Not static any more.
2993 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2994 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2995 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2996 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2997 * frame.h (struct frame): Add `redisplay' field.
2998 Move `external_menu_bar' bitfield next to other bit-fields.
2999 (SET_FRAME_GARBAGED): Use fset_redisplay.
3000 (SET_FRAME_VISIBLE): Don't garbage the frame;
3001 Use redisplay_other_windows.
3002 * buffer.h (struct buffer): Add `redisplay' field.
3003 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3004 (modify_overlay): Use bset_redisplay.
3005 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3007 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3009 Support w32 file notifications in batch mode.
3010 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3011 invalid (which happens in batch mode). If non-interactive, call
3012 handle_file_notifications to store file notification events in the
3013 input queue. (Bug#15933)
3015 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3017 * w32inevt.c (handle_file_notifications): Now external, not static.
3019 * w32term.h (handle_file_notifications): Provide prototype.
3021 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3022 init_crit, since init_display, which does that otherwise, is not
3025 2013-11-27 Glenn Morris <rgm@gnu.org>
3027 * Makefile.in ($(lispsource)/international/charprop.el): New.
3028 (emacs$(EXEEXT)): Depend on charprop.el.
3030 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3032 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3033 deleting portions of the buffer under non-nil REPLACE argument.
3036 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3037 directory, watch it and not its parent.
3038 (add_watch): Allow empty string in FILE.
3040 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3042 * window.c (Fset_window_start, window_resize_apply)
3043 (window_scroll): Reset window_end_valid (Bug#15957).
3045 2013-11-27 Glenn Morris <rgm@gnu.org>
3047 * Makefile.in (leimdir): Now in lisp source directory.
3048 ($(leimdir)/leim-list.el): Just use ../leim .
3049 * epaths.in (PATH_DUMPLOADSEARCH):
3050 * lread.c (load_path_default):
3051 * nsterm.m (ns_load_path): No more leim directory.
3053 2013-11-26 Andreas Schwab <schwab@suse.de>
3055 * .gdbinit (xgettype): Add cast.
3057 2013-11-26 Glenn Morris <rgm@gnu.org>
3059 Preload leim-list.el.
3060 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3061 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3062 is a single directory.
3064 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3066 bool-vector-subsetp is now the normal direction (Bug#15912).
3067 * data.c (Fbool_vector_subsetp): Test whether the first argument
3068 is a subset of the second one, not the reverse. Add doc string.
3070 Fix minor problems found by static checking.
3071 * lread.c (load_path_default): Now static.
3072 * textprop.c (text_property_stickiness): Be consistent about the
3073 test used when deciding whether to consider the previous character.
3074 This simplifies the code a bit.
3076 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3078 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3080 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3081 (syms_of_frame): Don't defsubr them.
3083 2013-11-25 Glenn Morris <rgm@gnu.org>
3085 * lread.c (load_path_default): Change the sense of the argument.
3086 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3087 from dump_path. When it is not, avoid checking dump_path twice.
3089 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3090 uninstalled dump_path against installed Vload_path. (Bug#15964)
3092 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3094 Export get_pos_property to Elisp.
3095 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3096 (syms_of_editfns): Export it to Elisp.
3098 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3100 2013-11-23 Romain Francoise <romain@orebokech.com>
3102 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3103 initialization here ...
3104 (syms_of_fileio): ... from here.
3106 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3108 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3109 Please use --enable-check-lisp-object-type.
3111 2013-11-23 Glenn Morris <rgm@gnu.org>
3113 * process.c (get_process): Explicit error for dead buffers.
3115 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3117 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3119 2013-11-23 Glenn Morris <rgm@gnu.org>
3121 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3122 * lread.c (load_path_check): Take path to check as argument.
3123 (load_path_default): New, split from init_lread.
3124 (init_lread): Move calc of default load-path to load_path_default.
3125 Empty elements in EMACSLOADPATH now stand for the default.
3126 (load-path): Doc fix.
3127 * emacs.c (decode_env_path): Add option to treat empty elements
3128 as nil rather than ".".
3129 * callproc.c (init_callproc_1, init_callproc):
3130 * image.c (Vx_bitmap_file_path):
3131 * lisp.h (decode_env_path):
3132 * lread.c (Vsource_directory):
3133 Update for new argument spec of decode_env_path.
3135 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3137 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3138 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3140 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3142 Fix some dependency problems that cause unnecessary recompiles.
3143 Problem reported by RMS in
3144 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3145 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3146 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3147 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3148 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3149 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3150 (boostrap-clean): No need to remove stamp-oldxmenu.
3152 Fix recently introduced bool vector overrun.
3153 This was due to an optimization that went awry.
3154 Reported by Glenn Morris in
3155 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3156 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3157 for empty vectors, undoing the 2013-11-18 change.
3158 * data.c (bool_vector_binop_driver): Rely on this.
3159 Fix bug that occasionally overran the destination.
3160 * lisp.h (struct Lisp_Bool_vector): Document this.
3162 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3164 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3167 * nsterm.m (init, run, stop:): Comment out for now, does not work
3170 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3172 * charset.c (syms_of_charset): Don't read past end of string.
3174 2013-11-19 Glenn Morris <rgm@gnu.org>
3176 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3178 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3180 Add hooks to run on gaining/losing focus. (Bug#15029)
3181 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3182 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3183 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3185 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3187 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3188 The old names predated the API change that put destination at end.
3190 Improve API of recently-added bool vector functions (Bug#15912).
3191 The old API had (bool-vector-count-matches A B)
3192 and (bool-vector-count-matches-at A B I), which gave the
3193 misleading impression that the two functions were variants, one
3194 with a location I. The new API has (bool-vector-count-population A)
3195 and (bool-vector-count-consecutive A B I) to make the distinction
3196 clearer. The first function no longer has a B argument, since the
3197 caller can easily determine the number of nils if the length and
3198 number of ts is known.
3199 * data.c (Fbool_vector_count_population): Rename from
3200 bool_vector_count_matches, and accept just 1 argument.
3201 (Fbool_vector_count_consecutive): Rename from
3202 Fbool_vector_count_matches_at.
3204 Always allocate at least one bits_word per bool vector.
3205 See Daniel Colascione in:
3206 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3207 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3208 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3209 * lisp.h (struct Lisp_Bool_vector): Document this.
3211 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3213 * insdel.c (invalidate_buffer_caches): New function, consolidated
3214 from part of prepare_to_modify_buffer.
3215 (insert_from_gap, prepare_to_modify_buffer):
3216 * coding.c (code_convert_region, code_convert_string):
3217 Call invalidate_buffer_caches. (Bug#15841)
3219 * lisp.h (invalidate_buffer_caches): Add prototype.
3221 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3223 * w32term.c (x_update_window_end): Don't invalidate the entire
3224 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3225 highlight needs to be redisplayed. (Bug#15913)
3227 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3229 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3231 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3233 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3234 while we are using Vprin1_to_string_buffer.
3236 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3237 after inserting the description string. (Bug#15907)
3239 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3241 * data.c: Work around bogus GCC diagnostic about shift count.
3242 Reported by Eli Zaretskii in
3243 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3244 (pre_value): New function.
3245 (count_trailing_zero_bits): Use it.
3247 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3249 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3250 assume C macros are not supported even under -g3 in these old GCC
3253 2013-11-15 Leo Liu <sdl.web@gmail.com>
3255 * minibuf.c (Ftry_completion, Fall_completions)
3256 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3258 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3260 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3261 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3262 This avoids placing unnecessary constants into the Emacs code.
3264 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3266 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3267 for Cygwin w32 build.
3269 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3270 for Cygwin w32 build. (Bug#15892)
3272 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3274 Simplify, port and tune bool vector implementation.
3275 * alloc.c (bool_vector_exact_payload_bytes)
3276 (bool_vector_payload_bytes): Remove.
3277 (bool_vector_fill): Return its argument.
3278 * alloc.c (bool_vector_fill):
3280 * print.c (print_object):
3281 Simplify by using bool_vector_bytes.
3282 * alloc.c (make_uninit_bool_vector):
3283 New function, broken out from Fmake_bool_vector.
3284 (Fmake_bool_vector): Use it. Use tail call.
3285 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3286 * data.c (BITS_PER_ULL): New constant.
3287 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3288 if long long versions don't exist.
3289 (shift_right_ull): New function.
3290 (count_one_bits_word): New function, replacing popcount_bits_word
3291 macro. Don't assume that bits_word is no wider than long long.
3292 (count_one_bits_word, count_trailing_zero_bits):
3293 Don't assume that bits_word is no wider than long long.
3294 * data.c (bool_vector_binop_driver, bool_vector_not):
3295 * fns.c (Fcopy_sequence):
3297 Create an uninitialized destination, to avoid needless work.
3298 (internal_equal): Simplify.
3299 (Ffillarray): Prefer tail call.
3300 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3301 contain at least one word.
3302 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3303 chars are narrower than ints.
3304 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3305 * fns.c (Fcopy_sequence):
3307 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3308 Don't try to port to hosts where bits_word values have holes; the
3309 code wouldn't work there anyway. Verify this assumption, though.
3310 (bool_vector_bytes): New function.
3311 (make_uninit_bool_vector): New decl.
3312 (bool_vector_fill): Now returns Lisp_Object.
3314 * xfns.c (xic_create_fontsetname):
3315 * xrdb.c (gethomedir): Prefer tail calls.
3317 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3319 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3320 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3322 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3323 that requires a return value.
3324 (Fset_buffer_modified_p): Take advantage of this change to do
3327 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3329 * buffer.c (Frestore_buffer_modified_p): Sync it with
3330 Fset_buffer_modified_p.
3331 (Fforce_mode_line_update): New function, moved from subr.el.
3332 (Fset_buffer_modified_p): Use them.
3333 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3335 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3337 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3338 This avoids undefined behavior when subtracting pointers into
3339 different aways. On my platform it also makes the code a tad
3340 smaller and presumably faster.
3342 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3344 * keyboard.c (command_loop_1): Use region-extract-function.
3345 * insdel.c (Qregion_extract_function): Not static any more (can we
3346 stop pretending that these vars can benefit from being marked static?).
3348 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3350 * search.c (find_newline): If buffer text is relocated during the
3351 "dumb loop", adjust C pointers into buffer text to follow suit.
3354 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3356 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3357 for conversion (Bug#15837).
3359 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3361 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3362 for the entire range of inserted characters. (Bug#15841)
3364 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3366 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3368 (realize_default_face): Remove assignment to distant-foreground if
3369 unspecified (Bug#15815).
3371 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3373 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3374 cache-long-scans disabled, since we don't want to call
3375 prepare_to_modify_buffer (in insert_1_both) for each message we
3378 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3379 from buffer.c. Improve commentary to the buffer field setter
3382 * buffer.c (bset_cache_long_scans): Static function deleted.
3383 Improve commentary to the buffer field setter functions.
3384 (init_buffer_once): Default for cache-long-scans changed to t.
3387 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3389 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3391 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3392 This bug was introduced in my 2013-06-21 change, and caused
3393 struct Lisp_Sub_Char_Table objects to be given too many slots,
3394 which broke 'make -C admin/unidata'.
3396 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3398 Import changes from mac-port 4.5.
3399 * macfont.m (mac_font_copy_default_descriptors_for_language)
3400 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3401 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3402 (macfont_language_default_font_names): New.
3403 (macfont_list): Rearrange language/charset code.
3404 (macfont_close): Don't check for macfont_info->cache.
3405 (mac_ctfont_create_preferred_family_for_attributes): New font
3406 selection code, call
3407 mac_font_copy_default_name_for_charset_and_languages.
3408 (mac_font_copy_default_descriptors_for_language)
3409 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3411 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3413 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3415 Port to C11 aligned_alloc, and fix some integer overflows.
3416 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3417 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3418 and use of posix_memalign replaced with aligned_alloc.
3419 (aligned_alloc): New function, defined or declared as needed.
3420 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3421 Don't undef; configure.ac now does this.
3422 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3423 (calloc, aligned_alloc): Check for integer overflow.
3424 (aligned_alloc): Rename from memalign. All uses changed.
3425 (memalign): New function, an alias for aligned_alloc.
3427 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3429 * xdisp.c (redisplay_internal): Fix typo in last change.
3431 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3433 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3435 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3437 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3438 redisplay--mode-lines-cause.
3439 (redisplay_internal): Keep them uptodate. Remove redundant check of
3440 buffer_shared_and_changed.
3441 * *.[chm]: Number every assignment to update_mode_lines so we
3442 can track why it is set.
3444 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3446 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3448 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3450 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3451 can track why it is set.
3453 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3455 Integer-related fixes for term.c etc.
3456 * dispextern.h (face_tty_specified_color): New function.
3457 * term.c (turn_on_face): Don't rely on undefined behavior when
3458 assigning an out-of-range value to 'long'.
3459 Simplify test for toggling highlight.
3460 (tty_capable_p): Omit last two (unused) args. All callers changed.
3461 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3462 (read_menu_input, tty_menu_activate, tty_menu_show):
3463 * xfaces.c (x_supports_face_attributes_p)
3464 (tty_supports_face_attributes_p):
3465 Use bool for boolean. All callers changed.
3466 (tty_supports_face_attributes_p): Omit defaults for color indices;
3467 no longer needed. Simplify tail call.
3469 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3471 * xdisp.c (prepare_menu_bars): Mark static.
3472 * lisp.h (prepare_menu_bars): Don't declare.
3473 * xselect.c (x_handle_selection_clear):
3474 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3476 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3478 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3479 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3481 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3483 * keyboard.c (Fcommand_error_default_function): Rename from
3484 Fdefault_error_output.
3486 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3488 * keyboard.c (Fdefault_error_output): New function, extracted from
3490 (syms_of_keyboard): Use it for Vcommand_error_function.
3492 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3494 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3495 (init_eval): Use it to ensure handlerlist is non-NULL.
3496 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3497 (Fsignal): Adjust NULLness test of handlerlist.
3498 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3500 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3502 * callproc.c (call_process): Call prepare_to_modify_buffer before
3503 decoding text read from the sub-process, as the decoded stuff will
3504 be inserted into the buffer. This will invalidate the various
3505 caches maintained for the buffer. (Bug#15148)
3507 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3509 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3510 string of glyphless-char-display.
3512 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3514 * nsfns.m (ns_get_name_from_ioreg): New function.
3515 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3516 OSX >= 10.9. Use ns_get_name_from_ioreg.
3518 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3520 Simplify and port recent bool vector changes.
3521 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3522 only in this file. Use a more-efficient implementation if the
3523 second argument is a power of 2.
3524 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3525 Remove no-longer-necessary compile-time checks.
3526 (bool_vector_exact_payload_bytes): New function.
3527 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3528 exact payload changed to call the new function. Do not assume
3529 that the arg or result fits in ptrdiff_t.
3530 (bool_vector_fill): New function.
3531 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3533 (vroundup_ct): Don't assume arg fits in size_t.
3534 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3535 invoke set_category_set.
3536 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3537 All callers changed. Use bool_vector_set.
3538 * category.h (XCATEGORY_SET): Remove; no longer needed.
3539 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3541 * data.c (Faref): Use bool_vector_ref.
3542 (Faset): Use bool_vector_set.
3543 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3544 (Fbool_vector_not, Fbool_vector_count_matches)
3545 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3546 * fns.c (concat): Use bool_vector_ref.
3547 (Ffillarray): Use bool_vector_fill.
3548 (mapcar1): Use bool_vector_ref.
3549 (sxhash_bool_vector): Hash words, not bytes.
3550 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3551 a constant, since it's now used in #if.
3552 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3553 unsigned char on unusual architectures, so that we no longer
3554 assume that the number of bits per bits_word is a power of two or
3555 is a multiple of 8 or of CHAR_BIT.
3556 (Qt): Add forward decl.
3557 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3558 at least as strictly as bits_word.
3559 (bool_vector_data, bool_vector_uchar_data): New accessors.
3560 All data structure accesses changed to use them.
3561 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3562 (bool_vector_set): New functions.
3563 (bool_vector_fill): New decl.
3564 (ROUNDUP): Move to alloc.c as described above.
3566 Fix recent gnutls changes.
3567 * gnutls.c (Fgnutls_boot): Don't assume C99.
3568 * process.c (wait_reading_process_output): Fix typo in recent change.
3570 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3572 * process.c (wait_reading_process_output, read_process_output)
3573 (send_process): Check gnutls_state is not NULL.
3575 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3576 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3578 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3580 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3581 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3583 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3586 * nsfns.m (Fx_create_frame): Fix memory leak.
3588 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3589 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3590 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3592 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3594 * xdisp.c (message3_nolog, message_with_string): Encode the string
3595 before writing it to the terminal in a non-interactive session.
3597 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3598 sure we concatenate them into a unibyte string.
3600 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3601 resulting temporary name before returning it to the caller.
3602 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3603 is a unibyte string, convert NAME to a unibyte string to ensure
3604 that the result is also a unibyte string.
3606 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3607 create unibyte strings from default paths and directory/file
3610 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3613 * callproc.c (init_callproc): Use build_unibyte_string to make
3614 sure we create unibyte strings from default paths and
3615 directory/file names.
3617 * buffer.c (init_buffer): Don't store default-directory of
3618 *scratch* in multibyte form. The original problem which led to
3619 that is described in
3620 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3621 but it was solved long ago. (Bug#15260)
3623 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3625 Port to stricter C99 platforms.
3626 Especially, C99 prohibits nesting a struct X inside struct Y if
3627 struct X has a flexible array member.
3628 * alloc.c (struct sdata): New type.
3629 (sdata): Implement in terms of struct sdata.
3630 Remove u member; all uses replaced by next_vector, set_next_vector.
3631 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3632 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3633 (struct sblock): Rename first_data member to data, which is now
3634 a flexible array member. All uses changed.
3635 (next_vector, set_next_vector, large_vector_vec): New functions.
3636 (vector_alignment): New constant.
3637 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3638 (struct large-vector): Now merely a NEXT member, since the old approach
3639 ran afoul of stricter C99. All uses changed to use
3640 large_vector_vec or large_vector_offset.
3641 (large_vector_offset): New constant.
3642 * dispnew.c: Include tparam.h, for tgetent.
3643 Do not include term.h; no longer needed.
3644 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3645 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3646 (struct Lisp_Vector): Use a flexible array member for contents,
3647 instead of a union with a member that is an array of size 1.
3649 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3650 fact that the struct no longer contains a union.
3651 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3652 (struct Lisp_Save_Value, struct Lisp_Free):
3653 Use unsigned, not int, for spacers, to avoid c99 warning.
3654 (union specbinding): Use unsigned, not bool, for bitfield, as
3655 bool is not portable to pre-C99 hosts.
3657 2013-11-04 Glenn Morris <rgm@gnu.org>
3659 * emacs.c (usage_message): Mention that `-L :...' appends.
3661 2013-11-02 Glenn Morris <rgm@gnu.org>
3663 * Makefile.in (abs_builddir): Remove.
3664 (bootstrap_exe): Use relative filename.
3666 Use relative filenames in TAGS files.
3667 * Makefile.in (abs_srcdir): Remove it again.
3668 (.PHONY): Remove frc.
3669 (maintainer-clean): No more TAGS-LISP file.
3670 (TAGS): Pass relative file names to etags.
3671 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3673 * Makefile.in (abs_srcdir): New, set by configure.
3675 (maintainer-clean): Remove pointless echo. That should be in the
3676 top-level Makefile, if anywhere. Delete TAGS-LISP.
3677 (extraclean): No s/ and m/ directories for some time.
3678 (TAGS): Also depend on ctagsfiles3.
3679 Remove no-longer-defined S_FILE.
3680 Pass absolute filenames to etags once more.
3681 (TAGS-LISP): Replace lispdir with its expansion.
3682 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3683 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3685 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3687 * xfaces.c (check_lface_attrs, realize_default_face):
3688 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3689 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3691 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3693 * emacs.c (original_pwd): Remove global var by making it local.
3694 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3696 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3698 * xfaces.c: Declare color_distance.
3699 (QCdistant_foreground): New variable.
3700 (NEAR_SAME_COLOR_THRESHOLD): New define.
3701 (load_color2): New function.
3702 (load_color): Call load_color2.
3703 (load_face_colors): Call load_color2 and if distant-color is specified
3704 calculate distant and use distant-color if colors are near.
3705 (LFACE_DISTANT_FOREGROUND): New define.
3706 (merge_face_ref, Finternal_set_lisp_face_attribute)
3707 (Finternal_get_lisp_face_attribute)
3708 (x_supports_face_attributes_p): Handle distant-foreground similar to
3710 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3712 * dispextern.h (lface_attribute_index):
3713 Add LFACE_DISTANT_FOREGROUND_INDEX.
3715 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3717 * image.c (pbm_next_char): New function.
3718 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3719 (pbm_scan_number): Use it.
3720 (Qlibjpeg_version): New variable.
3721 (syms_of_image): DEFSYM and initialize it.
3723 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3725 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3727 2013-10-31 Glenn Morris <rgm@gnu.org>
3729 * emacs.c (original_pwd): New char.
3730 (main): If using --chdir, store original_pwd.
3731 (init_cmdargs): When setting Vinvocation_directory based on a
3732 relative argv[0], use original_pwd if set. (Bug#15768)
3734 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3736 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3738 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3740 * insdel.c: Fix minor problems found by static checking.
3741 (Qregion_extract_function): Now static.
3742 (prepare_to_modify_buffer_1): Remove unused locals.
3744 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3746 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3747 (syms_of_xdisp): Declare pre-redisplay-function.
3748 (markpos_of_region): Remove function.
3749 (init_iterator, compute_stop_pos, handle_face_prop)
3750 (face_before_or_after_it_pos, reseat_to_string)
3751 (get_next_display_element, window_buffer_changed)
3752 (redisplay_internal, try_cursor_movement, redisplay_window)
3753 (try_window_reusing_current_matrix, try_window_id, display_line)
3754 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3755 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3756 * window.h (struct window): Remove field `region_showing'.
3757 * dispextern.h (struct it): Remove region_beg/end_charpos.
3758 (face_at_buffer_position, face_for_overlay_string)
3759 (face_at_string_position): Update prototypes.
3760 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3761 (face_at_string_position): Remove `region_beg' and `region_end' args.
3762 * fontset.c (Finternal_char_font):
3763 * font.c (font_at, font_range): Adjust calls accordingly.
3764 * insdel.c (Qregion_extract_function): New var.
3765 (syms_of_insdel): Initialize it.
3766 (prepare_to_modify_buffer_1): Use it.
3768 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3770 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3771 * ftxfont.c (ftxfont_get_gcs):
3772 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3773 * xfaces.c (x_free_colors, x_free_dpy_colors)
3774 (x_create_gc, unload_color):
3775 * xselect.c (x_property_data_to_lisp):
3776 * xsettings.c (parse_settings):
3777 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3778 (get_bits_and_offset): Adjust definition.
3779 * frame.c (XParseGeometry): Adjust locals.
3780 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3781 * regex.h (toplevel): Likewise for reg_syntax_t.
3783 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3785 * eval.c (run_hook_with_args): Use FUNCTIONP.
3787 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3789 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3790 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3791 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3792 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3793 on MS-Windows anyway.
3794 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3795 (free_realized_face): ...adjust user.
3796 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3797 white relief pixels to -1.
3798 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3799 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3800 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3802 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3804 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3805 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3806 in practice now. All callers changed.
3808 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3810 * dispextern.h (struct face): Use bitfields for 'underline_type'
3811 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3812 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3813 'stipple' member. Move 'lface' member up to help...
3814 * xfaces.c (make_realized_face): ...this function to find and
3815 clear just the members that need clearing.
3816 (load_face_colors, realize_x_face):
3817 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3819 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3821 * xftfont.c (struct xftfont_info): Remove set-but-unused
3823 (xftfont_open): Adjust user.
3824 (xftfont_get_colors): Remove useless prototype.
3826 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3828 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3829 before passing them to 'unexec'. (Bug#15260)
3831 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3833 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3835 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3837 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3838 the changed signature of the font driver's 'close' method.
3840 * w32font.h (w32font_close): Adjust the prototype to the change in
3841 function definition.
3843 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3845 * w32uniscribe.c (uniscribe_close): Adapt the call to
3846 w32font_close to its new prototype.
3848 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3850 Omit unused frame argument of font API's close function.
3851 * font.h (struct font): Drop frame argument. Adjust comment.
3852 * font.c (font_clear_cache, font_close_object): Adjust users.
3853 * ftfont.c (ftfont_close):
3854 * ftxfont.c (ftxfont_close):
3855 * macfont.m (macfont_close):
3856 * nsfont.m (nsfont_close):
3857 * w32font.c (w32font_close):
3858 * xfont.c (xfont_close):
3859 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3860 tweak comments and make functions safe if called more than once for
3861 the same font object.
3863 Perform font-specific cleanup when font object is swept by GC. See
3864 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3865 * alloc.c (cleanup_vector): New function.
3866 (sweep_vector): Call it for each reclaimed vector object.
3867 * font.h (struct font): Adjust comment.
3869 2013-10-24 Glenn Morris <rgm@gnu.org>
3871 * Makefile.in (abs_top_srcdir): New, set by configure.
3873 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3875 Adjust recent font-related changes to fix bug#15686.
3876 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3877 is a live window system frame, mark its default font too.
3879 2013-10-23 Glenn Morris <rgm@gnu.org>
3881 * Makefile.in (RUN_TEMACS): Make relative (again).
3882 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3883 (bootstrap-emacs$(EXEEXT)):
3884 Quote entities that might contain whitespace.
3886 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3888 Port to Solaris 10 and its bundled GCC.
3889 Problem reported by Timothy C. Burt.
3890 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3892 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3894 Do not allow font caches to grow too large.
3895 * alloc.c (compact_font_cache_entry, compact_font_caches):
3896 New functions or stub if not HAVE_WINDOW_SYSTEM.
3897 (compact_undo_list): Factor out from Fgarbage_collect.
3899 (mark_face_cache): Mark face font. Move down to avoid
3901 (mark_terminals): Do not mark font cache here.
3902 (Fgarbage_collect): Call compaction functions described
3903 above. Adjust comment.
3905 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3907 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3908 chdir to HOME (bug#15607).
3910 * nsterm.m (Qcocoa, Qgnustep): New variables.
3911 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3912 (ns_get_color): Make selection color work for GNUstep also.
3914 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3916 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3917 handles mouse clicks. Instead, let GPM use the same code as all
3918 the other mice use. See the discussion starting at
3919 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3920 for the details of the problem with the menu bar this fixes.
3922 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3924 Remove port-specific display name lists to avoid extra
3925 complexity and data duplication with display info lists.
3926 * xterm.h (x_display_name_list): Remove declaration.
3927 * xterm.c (x_display_name_list): Remove.
3928 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3929 * xfns.c (x_display_info_for_name, Fx_display_list):
3930 Likewise. Use x_display_list where appropriate.
3931 * w32term.h (w32_display_name_list): Remove declaration.
3932 * w32term.c (w32_display_name_list): Remove.
3933 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3935 * w32fns.c (x_display_info_for_name, Fx_display_list):
3936 Likewise. Use x_display_list where appropriate.
3937 * nsterm.h (ns_display_name_list): Remove declaration.
3938 * nsterm.m (ns_display_name_list): Remove.
3939 (ns_term_init, syms_of_nsterm): Adjust users.
3940 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3941 Likewise. Use x_display_list where appropriate.
3942 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3943 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3944 (mark_terminals): Mark per-terminal font cache.
3946 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3948 Don't run timers in input-pending-p. Its new check-timers param
3949 provides the prior behavior. (Bug#15045).
3950 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3952 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3954 Make some functions static in non-Microsoft builds.
3955 On my platform (Fedora 19 x86-64), this shrinks the
3956 Emacs executable (text+data) by 0.25%.
3957 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3958 (load_color) [!MSDOS]:
3959 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3960 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3961 * lisp.h (check_existing):
3962 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3963 (network_interface_info) [!WINDOWSNT]:
3964 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3965 Remove extern decls.
3966 * fileio.c (check_existing):
3967 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3968 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3969 (network_interface_info) [!WINDOWSNT]:
3970 * term.c (encode_terminal_code) [!WINDOWSNT]:
3971 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3972 * xfaces.c (load_color) [!MSDOS]:
3974 * fileio.c (check_existing, check_executable, check_writable):
3975 * process.c (network_interface_list, network_interface_info):
3976 Move earlier, so that we don't need forward decls.
3977 * gnutls.c (fn_gnutls_transport_set_errno)
3978 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3980 * w32.c (init_environment): Use faccessat rather than
3981 check_existing, partly for consistency with the rest of the code
3982 in this file, partly so that check_existing can be static.
3984 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3985 * emacs.c (MAIN_PROGRAM): New macro.
3986 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3987 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3989 bool vector int width fixes
3990 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3991 (Fbool_vector_count_matches_at):
3992 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3993 can exceed PTRDIFF_MAX, at least in theory.
3994 (Fbool_vector_count_matches_at):
3995 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3997 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3999 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4000 (struct sockaddr): Add forward decl, for platforms that lack it.
4002 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4004 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4007 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4009 * w32.c (network_interface_get_info, network_interface_list)
4010 (network_interface_info): New functions. (Bug#15610)
4011 (GetAdaptersInfo_Proc): New typedef.
4012 (get_adapters_info): New wrapper function.
4013 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4015 * process.h (network_interface_list, network_interface_info):
4018 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4019 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4020 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4021 for WINDOWSNT. Doc fix.
4022 (syms_of_process): Defsubr Snetwork_interface_list and
4023 Snetwork_interface_info unconditionally.
4025 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4026 in NS GUI sessions. (Bug#15629)
4028 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4030 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4032 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4034 * print.c (print_object): Print " ..." when truncating bool vectors.
4036 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4038 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4039 standard mouse buttons.
4041 * termhooks.h (struct input_event): Remove incorrect commentary.
4043 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4045 Disallow bool vector operations on mixed-length operands.
4046 The old behavior left garbage in the result vector sometimes,
4047 and didn't seem to be useful.
4048 * data.c (Qwrong_length_argument): New static var.
4049 (wrong_length_argument): New function.
4050 (bool_vector_binop_driver): Check that args agree in length.
4052 * keyboard.c, keyboard.h (all_kboards): Now static.
4054 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4056 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4057 note from the lispref.
4059 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4061 * nsterm.h (struct ns_display_info): Remove set-but-unused
4062 member image_cache (image caches are per-terminal anyway).
4063 (FRAME_X_IMAGE_CACHE): Remove.
4064 * nsterm.m (ns_initialize_display_info): Adjust user.
4066 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4068 * w32proc.c: Include mingw_time.h.
4070 * w32.c: Include mingw_time.h.
4072 Implement scrolling of TTY menus when the screen is too short.
4074 * term.c (tty_menu_display): Accept an additional argument, the
4075 menu item from which to start displaying the menu. Account for
4076 the value of Y when limiting the menu to the number of available
4078 (mi_result): New enumeration.
4079 (read_menu_input): Return enumerated value. When the y coordinate
4080 hits min_y or max_y, return scroll indication instead of wrapping
4082 (tty_menu_activate): Handle the scrolling indications from
4083 read_menu_input. Compute the first menu item to display and pass
4084 it to tty_menu_display.
4086 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4088 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4089 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4090 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4091 Adjust to match the change described below.
4092 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4093 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4094 memory_below_frame members to...
4095 * termchar.h (struct tty_display_info): ...here because they're
4096 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4097 * term.c (init_tty):
4098 * nsterm.m (ns_create_terminal):
4099 * w32term.c (w32_create_terminal):
4100 * xterm.c (x_create_terminal): Adjust users.
4101 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4102 to filter out non-TTY frames. Adjust comment.
4103 (scrolling): Adjust user. Prefer eassert for debugging check.
4105 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4107 * xfaces.c (PT_PER_INCH): Remove unused macro.
4108 * termhooks.h (struct terminal): Remove set-but-unused
4109 member fast_clear_end_of_line.
4110 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4111 * nsterm.m (ns_create_terminal):
4112 * term.c (init_tty):
4113 * w32term.c (w32_create_terminal):
4114 * xterm.c (x_create_terminal): Adjust users.
4116 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4118 * lisp.h (bool_vector_size): New function.
4119 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4120 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4121 (Fbool_vector_not, Fbool_vector_count_matches_at):
4122 Remove uses of 'eassume' that should no longer be needed,
4123 because they are subsumed by the 'eassume' in bool_vector_size.
4125 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4127 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4128 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4129 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4131 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4133 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4134 have different dimensions. (Bug#15575)
4136 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4139 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4141 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4143 * term.c (tty_menu_show): Never return with unbalanced
4144 specpdl. Use eassert for debugging check. Adjust style.
4146 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4148 * term.c (read_menu_input): Make selection of menu items
4149 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4150 (tty_menu_activate): Fix off-by-one error when computing max_y.
4152 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4154 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4155 audit logging (only used with GnuTLS 3.x) and enable it.
4157 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4159 * dispnew.c (redraw_frame): Remove useless #ifdef because
4160 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4161 Also, move TTY fflush to...
4162 * term.c (tty_update_end): ...this function.
4164 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4166 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4167 the end of the frame's glyph matrix. (Bug#15575)
4169 * term.c (tty_menu_display): Don't move cursor while overwriting
4170 frame's glyphs with menu items. Limit the number of items
4171 displayed to what can be shown on the available screen lines,
4172 excluding the echo area.
4173 (tty_menu_activate): Limit the Y coordinate allowed by
4174 read_menu_input to the last screen line used for menu display.
4176 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4178 * lisp.h (eassume): New macro.
4179 Also, include <verify.h>, for 'assume'.
4180 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4181 (vroundup, vector_nbytes):
4182 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4183 (Fbool_vector_not, Fbool_vector_count_matches)
4184 (Fbool_vector_count_matches_at):
4185 Use eassume, not eassert.
4186 * casetab.c (set_identity, shuffle):
4187 * composite.c (composition_gstring_put_cache):
4188 * dispnew.c (update_frame_1):
4189 * ftfont.c (ftfont_shape_by_flt):
4190 * image.c (gif_load):
4191 * intervals.c (offset_intervals):
4192 * macfont.m (macfont_shape):
4193 Remove calls to 'assume' that are no longer needed, because
4194 --enable-gcc-warnings no longer generates bogus warnings
4195 when these calls are removed.
4197 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4199 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4201 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4203 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4204 (Qsubstitute_env_in_file_name): New var.
4205 (syms_of_fileio): Define it.
4207 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4209 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4210 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4213 * term.c (save_and_enable_current_matrix): Don't allocate and
4214 don't save margin areas.
4215 (restore_desired_matrix): Don't restore margin areas.
4216 (free_saved_screen): Don't free margin areas.
4218 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4220 * image.c: Pacify --enable-gcc-warnings.
4221 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4222 #define only if used.
4224 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4226 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4227 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4228 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4229 (gif_load): For giflib v5.x and later, display the error message
4230 produced by giflib when its functions fail.
4231 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4234 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4236 * keyboard.c (last_event_timestamp): Remove. For X selection and
4237 GTK popup menus, it may be obtained from per-frame X display info.
4238 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4239 (process_special_events): Adjust users.
4240 * keyboard.h (last_event_timestamp): Remove declaration.
4241 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4242 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4243 * menu.h (xmenu_show): Adjust prototype.
4244 * menu.c (Fx_popup_menu): Adjust user.
4245 * xselect.c (x_own_selection, x_get_foreign_selection)
4246 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4248 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4250 * keyboard.c (init_kboard): Now static. Add arg
4251 to denote window system. Adjust comment.
4252 (init_keyboard): Adjust user.
4253 (allocate_kboard): New function.
4255 * nsterm.m (ns_term_init):
4256 * term.c (init_tty):
4257 * w32term.c (w32_create_terminal):
4258 * xterm.c (x_term_init): Use it.
4259 * keyboard.h (init_kboard): Remove prototype.
4260 (allocate_kboard): Add prototype.
4262 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4264 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4265 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4267 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4269 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4271 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4273 * term.c (tty_menu_activate): Flush the output stream after
4274 showing the cursor, and don't mark the frame garbaged at exit from
4275 the function. Fixes redisplay glitches when moving from one menu
4278 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4280 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4281 or throw error (Bug#15570).
4283 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4285 * intervals.c (temp_set_point_both): Move test into 'eassert',
4288 * lisp.h (eassert): Don't use 'assume'.
4289 Sometimes 'assume' wins in performance, and sometimes it loses,
4290 so it shouldn't be used all the time. Perhaps we need two
4291 flavors of 'eassert', one for where 'assume' is far more likely
4292 to help or to hurt; but that can be done later.
4293 Problem reported by Dmitry Antipov in
4294 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4295 Also, don't include <verify.h>; no longer needed.
4297 2013-10-09 Glenn Morris <rgm@gnu.org>
4299 * eval.c (Fcond): Doc tweak.
4301 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4303 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4304 expressions with side effects to eassert. (Bug#15565)
4306 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4308 * fns.c (hashfn_user_defined): Allow hash functions to return any
4311 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4313 Fix minor problems found by static checking.
4314 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4315 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4316 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4317 * keyboard.c (read_menu_command): Remove unused local.
4318 * lisp.h (read_menu_command): New decl.
4319 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4320 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4321 Return ptrdiff_t, not int.
4322 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4323 not int, for benefit of xpalloc.
4324 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4326 (have_menus_p): Remove; unused.
4327 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4328 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4329 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4331 (save_and_enable_current_matrix): Omit unnecessary casts.
4332 (read_menu_input): Omit local extern decl (now in lisp.h).
4333 Don't access uninitialized storage if mouse_get_xy fails.
4334 (tty_menu_activate): Mark local as initialized, for lint.
4335 (tty_menu_activate, tty_meny_show): Remove unused locals.
4337 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4339 Support menus on text-mode terminals.
4340 * xterm.h (xw_popup_dialog): Add prototype.
4342 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4343 (xmenu_show): Block input here, instead in Fx_popup_menu.
4344 (xw_popup_dialog): New function, with X-specific bits of popup
4347 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4350 * window.c (Fset_window_configuration): Use run-time tests of the
4351 frame type instead of compile-time conditionals, when menu-bar
4352 lines are considered.
4354 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4355 (w32_popup_dialog): New prototypes.
4357 * w32menu.c (Fx_popup_dialog): Function deleted.
4358 (w32_popup_dialog): New function, with w32 specific bits of popup
4359 dialogs. Block input here.
4361 * w32inevt.c (w32_console_read_socket): Minor change to add
4362 debugging TTY events.
4364 * w32fns.c (show_hourglass): If returning early because the frame
4365 is not a GUI frame, unblock input.
4367 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4368 (cursorY): New functions.
4370 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4371 WINDOWSNT, macros that call curX and curY elsewhere.
4373 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4375 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4376 specific function to hide and show cursor on a text-mode terminal.
4377 (tty_menu_struct, struct tty_menu_state): New structures.
4378 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4379 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4380 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4381 (tty_menu_locate, save_and_enable_current_matrix)
4382 (restore_desired_matrix, screen_update, read_menu_input)
4383 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4384 (tty_pop_down_menu, tty_menu_last_menubar_item)
4385 (tty_menu_new_item_coords, tty_menu_show): New functions.
4386 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4388 * nsterm.h (ns_popup_dialog): Adjust prototype.
4390 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4392 (ns_popup_dialog): Adapt order of arguments to the other
4393 *_menu_show implementations.
4394 (Fx_popup_dialog): Function deleted.
4396 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4398 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4400 * menu.c (have_boxes): New function.
4401 (single_keymap_panes): Use it instead of a compile-time
4403 (single_menu_item): Use run-time tests of the frame type instead
4404 of compile-time conditionals.
4405 (encode_menu_string): New function.
4406 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4407 the macro, since different types of frame need different encoding
4409 (digest_single_submenu): Use run-time tests of frame type instead
4410 of, or in addition to, compile-time conditionals.
4411 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4412 (Fx_popup_menu): Detect when the function is called from keyboard
4413 on a TTY. Don't barf when invoked on a text-mode frame.
4414 Check frame type at run time, instead of compile-time conditionals for
4415 invoking terminal-specific menu-show functions.
4416 Call tty_menu_show on text-mode frames.
4417 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4418 run time to determine which alternative to invoke; support dialogs
4421 * keyboard.h <Qmouse_movement>: Declare.
4423 * keyboard.c <Qmouse_movement>: Now extern.
4424 <Qecho_keystrokes>: New static variable.
4425 (read_key_sequence): Accept an additional argument, a flag to
4426 prevent redisplay during reading of the key sequence. All callers
4428 (read_menu_command): New function.
4429 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4431 (toolkit_menubar_in_use): New function.
4432 (make_lispy_event): Use it instead of a compile-time test.
4434 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4435 window-system being available.
4437 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4438 to x-popup-dialog on the frame type, they all now support popup
4441 * dispnew.c (save_current_matrix): Save the margin areas.
4442 (restore_current_matrix): Restore margin areas.
4443 (update_frame_with_menu): New function.
4445 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4448 * alloc.c (make_save_ptr): Now compiled unconditionally.
4450 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4452 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4453 (redraw_frame, update_frame): Adjust users.
4454 * dispextern.h (set_window_update_flags): Adjust prototype.
4455 * xdisp.c (redisplay_internal): When updating all frames with zero
4456 windows_or_buffers_changed, assume that only the windows that shows
4457 current buffer should be really updated.
4459 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4461 Do not allocate huge temporary memory areas and objects while encoding
4462 for file I/O, thus reducing an enormous memory usage for large buffers.
4463 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4464 * coding.h (struct coding_system): New member raw_destination.
4465 * coding.c (setup_coding_system): Initialize it to zero.
4466 (encode_coding_object): If raw_destination is set, do not create
4467 dst_object. Add comment.
4468 * fileio.c (toplevel): New constant E_WRITE_MAX.
4469 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4470 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4472 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4474 * nsterm.m (windowDidExitFullScreen:)
4475 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4477 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4479 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4480 * keyboard.c (unblock_input_to): Don't process pending signals
4481 if a fatal error is in progress.
4483 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4484 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4485 they're talking about words in Lisp bool vectors.
4486 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4487 * data.c (popcount_bits_word): Rename from popcount_size_t.
4488 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4491 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4493 Improve support for popcount and counting trailing zeros (Bug#15550).
4494 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4495 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4496 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4497 (popcount_size_t_msc, popcount_size_t_gcc):
4498 Remove; now done by Gnulib.
4499 (popcount_size_t): Now a macro that defers to Gnulib.
4500 (count_trailing_zero_bits): Return int, for consistency with
4501 Gnulib and because Emacs prefers signed to unsigned int.
4502 Don't assume that size_t is either unsigned int or unsigned long
4503 or unsigned long long.
4504 (size_t_to_host_endian): Do not assume that size_t is either
4505 exactly 32 or exactly 64 bits wide.
4506 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4507 etc., so that it's now an enum constant, not a macro.
4508 No need to assume that it's either 32 or 64.
4510 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4512 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4515 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4517 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4518 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4520 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4522 emacs_read and emacs_write now use void *, not char *.
4523 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4524 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4525 Buffer arg is now void *, not char *. This matches plain
4526 'read' and 'write' better, and avoids a constraint violation
4527 on Solaris 9 with Oracle Studio.
4529 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4531 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4532 memset to explicit loop. Otherwise copy largest possible chunk
4533 from initialized to uninitialized part, thus allowing the longer
4534 memcpy runs and reducing the number of loop iterations.
4536 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4538 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4539 hide toolbar (Bug#15388).
4540 (windowDidEnterFullScreen:): If presentation options are zero,
4541 set them here (Bug#15388).
4542 (ns_update_auto_hide_menu_bar): Remove runtime check.
4543 Don't auto hide dock unless menubar is also auto hidden.
4545 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4547 * editfns.c (message): Mention batch mode in doc string.
4549 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4551 * nsterm.m (check_native_fs): Remove erroneous comment.
4553 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4555 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4556 uses find_newline instead of scan_newline and so doesn't move point.
4558 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4560 Use hardware support for byteswapping on glibc x86 etc.
4561 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4562 whereas the old swap64 needed 30.
4563 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4564 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4565 Use byteswap.h's macros to swap bytes.
4566 * lisp.h (swap16, swap32, swap64): Remove.
4567 All uses replaced by bswap_16, bswap_32, bswap_64.
4569 * bytecode.c (exec_byte_code): Use some more volatile variables
4570 to work around local variables getting clobbered by longjmp.
4571 Port to pre-C99, which doesn't allow decls after stmts.
4573 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4575 * lisp.h (eassert): Assume that COND is true when optimizing.
4576 In other words, take on the behavior of eassert_and_assume.
4577 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4578 (eassert_and_assume): Remove. All uses replaced by eassert.
4580 * xdisp.c (Qglyphless_char): Now static.
4582 Adjust to merge from gnulib.
4583 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4584 * lisp.h: Include <verify.h>, for 'assume'.
4586 * eval.c (clobbered_eassert): New macro.
4587 (internal_catch, internal_condition_case)
4588 (internal_condition_case_1, internal_condition_case_2)
4589 (internal_condition_case_n): Use it instead of eassert
4590 when the argument contains locals clobbered by longjmp.
4591 Don't use clobbered locals outside of clobbered_eassert.
4592 (internal_lisp_condition_case): Use a volatile variable
4593 to work around a local variable's getting clobbered.
4595 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4597 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4598 (PUSH_HANDLER): New macro.
4599 (catchlist): Remove.
4600 (handlerlist): Always declare.
4602 * eval.c (catchlist): Remove (merge with handlerlist).
4603 (handlerlist, lisp_eval_depth): Not static any more.
4604 (internal_catch, internal_condition_case, internal_condition_case_1)
4605 (internal_condition_case_2, internal_condition_case_n):
4607 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4608 handlerlist/catchlist.
4609 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4610 handlerlist which can only handle a single condition-case handler at
4612 (find_handler_clause): Simplify since we only a single branch here
4615 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4617 (bcall0): New function.
4618 (exec_byte_code): Add corresponding cases. Improve error message when
4619 encountering an invalid byte-code. Let Bunwind_protect accept
4620 a function (rather than a list of expressions) as argument.
4622 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4623 and make them unconditional now that they're heap-allocated.
4625 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4627 * charset.c (Fdecode_char, Fencode_char): Remove description of
4628 `restriction' arg. now that it's hidden by advertised-calling-convention.
4630 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4632 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4633 Remove unused variable (from mac-port).
4634 (macfont_draw): Use s->ybase for correct y position.
4636 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4638 * frame.h (struct frame): Drop has_minibuffer member because...
4639 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4640 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4642 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4644 * window.h (struct window): Prefer enum text_cursor_kinds to int
4645 for phys_cursor_type member. Move the latter, phys_cursor_width,
4646 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4647 * window.c (replace_window, make_window): Adjust users.
4649 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4651 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4652 this module is never compiled otherwise.
4654 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4656 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4659 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4661 * xdisp.c (get_next_display_element): Don't call face_for_font in
4662 a build configured --without-x. (Bug#15484)
4664 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4666 * window.c (calc_absolute_offset): #elif should be #elif defined.
4668 * frame.c (delete_frame): Block/unblock input to overcome race
4669 condition (Bug#15475).
4671 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4673 * frame.c (delete_frame): Record selected frame only after
4674 calling Qdelete_frame_functions (Bug#15477).
4676 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4678 * nsterm.m (ns_selection_color): Remove.
4679 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4680 NSColor selectedText(Background)Color. Only for COCOA.
4681 (ns_term_init): Remove assignment of ns_selection_color, logic
4682 moved to ns_get_color.
4684 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4685 NS_SELECTION_COLOR_DEFAULT.
4686 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4688 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4690 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4691 frame' does not have the tool_bar_window member.
4693 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4695 Signal error when reading an empty byte-code object (Bug#15405)
4696 * lread.c (read1): Signal error.
4697 * alloc.c (make_byte_code): eassert header size.
4698 (sweep_vectors): Change an int to size_t.
4700 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4702 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4703 instead of ints, as it's the usual style for offsetof constants. See:
4704 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4706 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4707 This is ugly, but it should fix the performance problem for older
4708 GCC versions in the short run. I'll look into integrating the
4709 Gnulib module for popcount, as a better fix.
4710 See the thread starting in:
4711 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4712 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4713 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4714 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4715 (popcount_size_t): Use it.
4717 2013-09-24 Daniel Colascione <dancol@dancol.org>
4719 * process.c (Fnetwork_interface_info): Fix build break due to
4722 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4724 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4725 Prefer signed to unsigned integers where either will do.
4726 No need for 'const' on locals that do not escape.
4727 Omit easserts with unnecessary and unportable assumptions about
4728 alignment. Avoid unnecessary casts to char *.
4730 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4732 Use union for the payload of struct Lisp_Vector.
4733 This helps to avoid a few glitches dictated by C's aliasing rules.
4734 * lisp.h (struct Lisp_Vector): Use union for next and
4735 contents member. Adjust comment. Change related users.
4736 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4737 Related users changed.
4738 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4739 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4740 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4741 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4743 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4745 Optimize glyph row clearing and copying routines.
4746 * dispextern.h (struct glyph_row): Change layout of struct
4747 glyph_row to help copy_row_except_pointers. Adjust comment.
4748 * dispnew.c (null_row): Remove.
4749 (clear_glyph_row): Use offsetof and memset to find and clear
4750 just the members that need clearing. Adjust comment.
4751 (copy_row_except_pointers): Likewise for copying.
4753 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4755 Some minor cleanups of recently-added bool vector code.
4756 * conf_post.h (assume): Always return void. Use lint version
4757 only if GCC and MSC versions don't apply.
4758 * conf_post.h (assume):
4759 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4760 Depend on _MSC_VER, not __MSC_VER, for consistency with
4762 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4763 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4764 (bool_vector_binop_driver, count_trailing_zero_bits)
4765 (size_t_to_host_endian): Now static, not static inline;
4766 the latter isn't needed with modern compilers and doesn't
4767 work with older compilers anyway.
4769 * alloc.c (valgrind_p): Use bool for boolean.
4771 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4773 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4774 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4775 (display_last_displayed_message_p, message_buf_print)
4776 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4777 Use bool for boolean.
4778 * dispextern.h (cancel_line, init_desired_glyphs):
4779 Remove ancient leftover.
4780 (help_echo_showing_p, hourglass_shown_p):
4781 * lisp.h (noninteractive_need_newline): Adjust declaration.
4783 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4785 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4787 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4788 ...this file and convert the latter to static. Adjust comment.
4789 (make_initial_frame):
4790 * window.c (init_window_once): Adjust user.
4791 * frame.h (last_nonminibuf_frame): Remove declaration.
4792 * lisp.h (selected_frame): Likewise.
4793 * msdos.c (the_only_display_info): Adjust comment.
4795 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4797 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4798 computing the end column of mouse-highlight that comes from
4799 display or overlay strings. (Bug#15437)
4800 (note_mouse_highlight): Adapt calculation of last argument to
4801 mouse_face_from_string_pos to the above change.
4803 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4804 all platforms, not just for clang.
4806 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4808 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4809 about excess arguments to snprintf.
4811 * conf_post.h(assume): Use __builtin_unreachable for clang.
4813 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4815 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4816 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4818 2013-09-23 Daniel Colascione <dancol@dancol.org>
4820 * alloc.c (USE_VALGRIND): New macro; on by default
4821 when ENABLE_CHECKING.
4822 (mark_maybe_object, mark_maybe_pointer)
4823 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4825 (valgrind_p) [USE_VALGRIND]: New variable.
4826 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4828 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4830 * process.c (wait_reading_process_output): Change int pnamelen to
4833 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4834 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4835 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4836 argument to unsigned long to avoid warning.
4837 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4839 * conf_post.h (assume): Fix compiler error: x shall be cond.
4841 2013-09-22 Daniel Colascione <dancol@dancol.org>
4843 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4844 warning when compiling without a window system.
4846 2013-09-22 Daniel Colascione <dancol@dancol.org>
4848 * data.c (Qbool_vector_p): New symbol.
4849 (bool_vector_spare_mask, popcount_size_t_generic)
4850 (popcount_size_t_msc, popcount_size_t_gcc)
4852 (bool_vector_binop_driver)
4853 (count_trailing_zero_bits, size_t_to_host_endian)
4854 (Fbool_vector_exclusive_or)
4855 (Fbool_vector_union)
4856 (Fbool_vector_intersection, Fbool_vector_set_difference)
4857 (Fbool_vector_subsetp, Fbool_vector_not)
4858 (Fbool_vector_count_matches)
4859 (Fbool_vector_count_matches_at): New functions.
4860 (syms_of_data): Intern new symbol, functions.
4861 * alloc.c (bool_vector_payload_bytes): New function.
4862 (Fmake_bool_vector): Instead of calling Fmake_vector,
4863 which performs redundant initialization and argument checking,
4864 just call allocate_vector ourselves. Make sure we clear any
4865 terminating padding to zero.
4866 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4867 instead of open-coding the size calculation.
4868 (vroundup_ct): New macro.
4869 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4870 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4871 * composite.c (composition_gstring_put_cache):
4872 Change lint_assume to assume.
4873 * conf_post.h (assume): New macro.
4874 (lint_assume): Remove.
4875 * dispnew.c (update_frame_1): Change lint_assume to assume.
4876 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4878 * image.c (gif_load): Change lint_assume to assume.
4879 * lisp.h (eassert_and_assume): New macro.
4880 (Qbool_vector_p): Declare.
4881 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4882 (swap16, swap32, swap64): New inline functions.
4883 * macfont.m (macfont_shape): Change lint_assume to assume.
4884 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4885 * xsettings.c (parse_settings): Use new swap16 and
4886 swap32 from lisp.h instead of file-specific macros.
4888 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4890 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4891 found (which can legitimately happen when the glyph row at the
4892 window start is disabled in the current_matrix. (Bug#15365)
4894 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4896 Fix syntax.h bug introduced by recent INLINE change.
4897 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4898 conditionally compiled one way in some modules, and a different
4899 way in others. This doesn't work with extern inline functions,
4900 which must have the same definition in all modules, because the
4901 defining code might be shared across modules, depending on the
4902 implementation. Symptoms reported by Martin Rudalics in:
4903 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4904 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4905 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4906 overriding the corresponding functions in syntax.h.
4907 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4908 (syntax_property): New inline functions.
4909 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4910 Rewrite in terms of these new functions.
4912 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4914 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4915 not chars_in_text, whose result depends on the multibyteness of
4916 the current buffer. (Bug#15426)
4918 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4920 Port recent change to hosts where pointers aren't 'long'.
4921 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4922 Don't assume that pointers are the same width as 'long'.
4923 Add a compile-time check that a pointer fits into two X slots.
4925 A simpler, centralized INLINE.
4926 * conf_post.h (INLINE): Define only if not already defined.
4927 This allows us to use a single INLINE, defined by one file
4929 * emacs.c (INLINE): Define it.
4930 Also, include category.h, charset.h, composite.h, dispextern.h,
4931 syntax.h, systime.h, so that their INLINE definitions are expanded
4933 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4934 * buffer.h, buffer.c (BUFFER_INLINE):
4935 * category.h, category.c (CATEGORY_INLINE):
4936 * character.h, character.c (CHARACTER_INLINE):
4937 * charset.h, charset.c (CHARSET_INLINE):
4938 * composite.h, composite.c (COMPOSITE_INLINE):
4939 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4940 * frame.h, frame.c (FRAME_INLINE):
4941 * intervals.h, intervals.c (INTERVALS_INLINE):
4942 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4943 * lisp.h, alloc.c (LISP_INLINE):
4944 * process.h, process.c (PROCESS_INLINE):
4945 * syntax.h, syntax.c (SYNTAX_INLINE):
4946 * systime.h, sysdep.c (SYSTIME_INLINE):
4947 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4948 * window.h, window.c (WINDOW_INLINE):
4949 Remove. All uses replaced with INLINE.
4951 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4953 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4956 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4958 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4959 'const char *' to avoid compiler warnings due to similar change in
4960 the prototype of x_get_string_resource.
4962 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4964 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4965 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4966 going to replace static variables below. Adjust comments.
4967 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4968 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4969 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4970 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4971 Related users changed.
4972 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4973 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4974 last_mouse_movement_time, going to replace static variables below.
4976 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4977 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4979 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4980 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4981 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4982 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4983 static variables below.
4984 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4985 (last_mouse_scroll_bar): Remove.
4986 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4987 (mouseExited): Related users changed.
4989 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4991 Do not use external array to process X scroll bar messages.
4992 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4993 (x_send_scroll_bar_event): Pack window pointer into two slots
4994 of XClientMessageEvent if we're 64-bit. Adjust comment.
4995 (x_scroll_bar_to_input_event): Unpack accordingly.
4997 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4999 Ifdef away recent changes which aren't relevant to NS port.
5000 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5001 [!HAVE_NS]: Declare as such.
5002 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5003 [!HAVE_NS]: Define as such.
5005 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5007 * frame.c (x_redo_mouse_highlight): New function
5008 to factor out common code used in W32 and X ports.
5009 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5010 * xterm.h (struct x_display_info):
5011 * w32term.h (struct w32_display_info):
5012 * nsterm.h (struct ns_display_info): New members
5013 last_mouse_motion_frame, last_mouse_motion_x and
5014 last_mouse_motion_y, going to replace static variables below.
5015 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5016 (redo_mouse_highlight): Remove.
5017 (note_mouse_movement, syms_of_xterm): Adjust user.
5018 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5019 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5020 (redo_mouse_highlight): Remove.
5021 (note_mouse_movement, syms_of_w32term): Adjust user.
5022 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5023 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5025 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5026 * nsfns.m (compute_tip_xy): Adjust user.
5028 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5030 * frame.c (x_mouse_grabbed): New function.
5031 * dispextern.h (x_mouse_grabbed): Add prototype.
5032 (last_mouse_frame): Remove declaration.
5033 * xterm.h (struct x_display_info):
5034 * w32term.h (struct w32_display_info):
5035 * nsterm.h (struct ns_display_info): New member
5036 last_mouse_frame, going to replace...
5037 * xdisp.c (last_mouse_frame): ...global variable.
5038 (note_tool_bar_highlight):
5039 * w32term.c (w32_mouse_position, w32_read_socket):
5040 * xterm.c (XTmouse_position, handle_one_xevent):
5041 Use x_mouse_grabbed.
5042 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5044 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5046 * w32term.c (w32_read_socket): Avoid temporary
5047 variables in a call to x_real_positions.
5048 * xterm.c (handle_one_xevent): Likewise.
5050 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5052 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5053 (x_icon_type): Remove prototype.
5054 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5055 * frame.c (x_icon_type): Remove.
5056 * w32term.c (x_make_frame_visible, x_iconify_frame):
5057 * xterm.c (x_make_frame_visible, x_iconify_frame):
5058 Use x_set_bitmap_icon to factor out common code.
5060 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5062 * dispextern.h (check_x_display_info, x_get_string_resource):
5063 Declare here just once and unify the latter.
5064 * frame.c (check_x_display_info, x_get_string_resource):
5065 * nsterm.h (check_x_display_info):
5066 * xrdb.c (x_get_string_resource):
5067 * xterm.h (check_x_display_info): Remove prototypes.
5068 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5069 * w32reg.c (x_get_string_resource): Likewise.
5070 (w32_get_rdb_resource): Adjust user.
5072 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5074 * xterm.h (struct x_display_info): New member
5075 x_pending_autoraise_frame, going to replace...
5076 * xterm.c (pending_autoraise_frame): ...static variable.
5077 (x_new_focus_frame, XTread_socket): Adjust users.
5078 * w32term.h (struct w32_display_info): New member
5079 w32_pending_autoraise_frame, going to replace...
5080 * w32term.c (pending_autoraise_frame): ...global variable.
5081 (x_new_focus_frame, w32_read_socket): Adjust users.
5083 2013-09-17 Glenn Morris <rgm@gnu.org>
5085 * xdisp.c (message_dolog): If we create *Messages*,
5086 switch it to messages-buffer-mode.
5088 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5090 Don't overuse 'const' in types of locals.
5091 * bidi.c (bidi_count_bytes):
5092 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5093 (xg_event_is_for_scrollbar):
5094 * xselect.c (x_handle_property_notify)
5095 (x_handle_selection_notify, x_handle_dnd_message):
5096 * xsettings.c, xsettings.h (xft_settings_event):
5097 * xterm.c (x_handle_net_wm_state, handle_one_event)
5098 (x_menubar_window_to_frame, x_detect_focus_change)
5099 (construct_mouse_click, note_mouse_movement)
5100 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5101 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5102 (handle_one_xevent, x_handle_net_wm_state):
5103 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5104 (x_handle_dnd_message):
5105 Avoid unnecessary 'const', typically the second 'const' in
5106 'const foo * const arg', a 'const' that does not affect the API
5107 and doesn't significantly help the human reader.
5109 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5111 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5112 only if Glib < 2.36.0.
5113 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5114 * xsettings.c (init_gconf, init_gsettings): Do not check
5116 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5118 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5120 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5122 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5123 before calling g_type_init.
5125 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5127 * nsterm.m (syms_of_nsterm): ... to here.
5129 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5131 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5132 (ignore_next_mouse_click_timeout): Use Time as X does.
5133 (handle_one_xevent): Avoid cast and use unsigned comparison.
5135 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5137 Do not copy X event in handle_one_xevent except KeyPress case.
5138 Wnen XEvent is processed, it is unlikely to be changed except
5139 KeyPress case, so we can avoid copying and use const pointer to
5140 const data to make sure that an event is not changed elsewhere.
5141 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5142 const' and do not create local copy except for the KeyPress event.
5143 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5144 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5145 (x_handle_net_wm_state, x_menubar_window_to_frame)
5146 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5147 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5148 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5149 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5150 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5151 (x_handle_dnd_message):
5152 * xsettings.c (xft_settings_event):
5153 Use 'const XEvent * const' where appropriate.
5154 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5156 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5158 Fix X event waiting to handle multiple frames.
5159 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5160 * xterm.c (pending_event_wait): Remove. Adjust users.
5161 (x_detect_focus_change): Pass frame arg.
5162 (handle_one_xevent): Find related frame early and clear per-frame
5163 wait_event_type only if this is an event for the relevant frame.
5164 (x_wait_for_event): Use per-frame wait_event_type.
5166 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5168 * nsfns.m (Fx_create_frame): Fix font driver registration for
5171 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5172 for syms_of_macfont.
5174 * nsterm.m: Include macfont.h.
5175 (ns_tmp_flags, ns_tmp_font): Remove.
5176 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5177 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5178 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5179 (changeFont:): Fix code style. Check for font driver type when
5182 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5185 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5186 (nsfont_open): Set font driver type.
5187 Set font->ascent and font->descent. Figure out font instead of
5188 ns_tmp_font, and flags instead of ns_tmp_flags.
5189 Fix indentation. Remove call to ns_draw_text_decoration,
5192 * nsfns.m: Include macfont.h.
5193 (Fx_create_frame): Register macfont driver, make a better default font.
5194 (Fns_popup_font_panel): Get font from macfont driver, if used.
5196 * macfont.m, macfont.h, macuvs.h: New files.
5198 * font.h: Declare syms_of_macfont.
5200 * font.c (syms_of_font): Call syms_of_macfont.
5202 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5204 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5206 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5207 and it is always zero for others, so I assume that this is an ancient
5208 leftover which nobody will want to change any more.
5209 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5210 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5211 * frame.c (x_set_scroll_bar_width):
5212 * w32fns.c (w32_createscrollbar):
5213 * w32term.c (w32_set_vertical_scroll_bar):
5214 * xfns.c (x_set_scroll_bar_default_width):
5215 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5216 (x_scroll_bar_expose): Related users changed.
5218 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5220 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5221 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5222 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5224 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5226 * nsterm.h, w32term.h, xterm.h: ...and not here.
5227 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5228 Remove unused Xisms.
5229 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5230 these modules are never compiled otherwise.
5232 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5234 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5235 Doc fix. (Bug#15375)
5237 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5239 Unify Fx_focus_frame between all ports.
5240 * frame.h (x_focus_frame): New prototype.
5241 * xfns.c (Fx_focus_frame): Remove.
5242 (syms_of_xfns): Do not defsubr it.
5243 (x_focus_frame): X implementation.
5244 * nsfns.m (Fx_focus_frame): Remove.
5245 (syms_of_nsfns): Do not defsubr it.
5246 (x_focus_frame): NS implementation.
5247 * w32term.c (Fx_focus_frame): Remove.
5248 (x_focus_on_frame): Rename to...
5249 (x_focus_frame): W32 implementation.
5250 * w32term.h (x_focus_on_frame): Remove prototype.
5251 * w32fns.c (Fx_focus_frame): Remove.
5252 (syms_of_w32fns): Do not defsubr it.
5253 * frame.c (Fx_focus_frame): Define here.
5254 (syms_of_frame): Defsubr here.
5255 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5257 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5259 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5260 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5261 each port to reference the port-specific window system data.
5262 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5263 (FRAME_DISPLAY_INFO): Define.
5264 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5265 (FRAME_DISPLAY_INFO): Define. Adjust users.
5266 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5267 (FRAME_DISPLAY_INFO): Define. Adjust users.
5268 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5269 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5270 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5271 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5272 * xselect.c, xterm.c: All related users changed.
5274 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5276 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5277 (x_menubar_window_to_frame): Remove prototypes.
5278 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5279 (x_menubar_window_to_frame, x_top_window_to_frame):
5281 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5282 (x_menubar_window_to_frame, x_top_window_to_frame):
5283 ...to here and convert all but the last to static.
5285 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5287 * lisp.mk (lisp): Add w32-common-fns.elc.
5289 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5291 * charset.c (char_charset): Document an exception for char-charset.
5293 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5295 * xterm.h (x_display_info): New field last_user_time...
5296 * xterm.c (toplevel): ...to replace static last_user_time.
5297 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5299 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5301 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5302 scroll bar values to prevent thumb from disappear and update comment.
5304 2013-09-11 Glenn Morris <rgm@gnu.org>
5306 * emacs.c (usage_message): Possessive apostrophe tweak.
5308 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5310 * nsterm.m (syms_of_nsterm): Use Qns.
5311 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5312 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5313 * xfns.c (x_display_info_for_name, Fx_open_connection):
5314 Remove old '#if 0' code.
5315 (syms_of_xfns): Use Qx.
5316 * termhooks.h (fullscreen_hook): Remove the leftover.
5317 (struct terminal): Fix typo in comment.
5319 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5321 Cleaning up a few X scroll bar bits.
5322 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5323 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5324 New member last_seen_part, going to replace...
5325 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5326 (xt_action_hook) [USE_LUCID]: Adjust user.
5327 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5328 Lucid-specific scroll bar support.
5329 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5330 to int and adjust to use last_seen_part member.
5331 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5332 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5333 Initialize last_seen_part.
5335 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5337 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5338 insert-buffer-substring an empty string.
5340 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5342 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5343 avoiding a GCC warning.
5345 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5347 Ifdef away frame tool bar code when it is not really used.
5348 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5349 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5350 and minimize_tool_bar_window_p under the above.
5351 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5352 (fset_tool_bar_window): Likewise.
5353 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5354 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5355 (change_frame_size_1):
5356 * window.c (window_from_coordinates, Frecenter): Adjust users.
5357 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5358 code is not really used.
5359 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5360 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5361 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5362 [!USE_GTK && !HAVE_NS]: Define as such.
5363 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5364 (note_mouse_highlight, expose_frame):
5365 * xfns.c (x_set_tool_bar_lines):
5366 * xterm.c (handle_one_xevent): Adjust users.
5368 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5370 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5371 This bug was introduced by my 2013-08-26 patch, which incorrectly
5372 assumed that the terminfo implementation doesn't use termcap buffers.
5373 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5374 these buffers apparently are used after all.
5375 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5376 (struct tty_display_info): Define members termcap_term_buffer and
5377 termcap_strings_buffer even if TERMINFO.
5379 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5382 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5383 'usage' docstring entry to pacify make-docfile.
5385 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5387 Change comparison functions =, <, >, <=, >= to take many arguments.
5388 * data.c: Change comparison functions' interface and implementation.
5389 * lisp.h: Make arithcompare available for efficient two arg
5391 * bytecode.c: Use arithcompare.
5392 * fileio.c: Use new interface.
5394 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5396 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5398 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5400 * eval.c (Feval): Document the new use of `lexical'.
5402 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5404 Review and drop old frame resize hack.
5405 * frame.h (struct frame): Remove force_flush_display_p.
5406 * dispnew.c (update_frame): Adjust user and don't call
5407 flush_frame here. The comment has said that there was an issues
5408 with redisplaying fringes, but I don't see any differences with
5409 and without this hack. Hopefully we can continue without it.
5410 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5411 current frame matrices twice if resized_p is set.
5413 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5415 Do not populate pure Xism x_sync to other ports.
5416 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5417 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5418 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5419 * w32term.h (x_sync): Remove prototype.
5421 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5423 Cleanup frame flushing.
5424 * dispextern.h (struct redisplay_interface):
5425 Drop flush_display_optional because flush_display is enough
5426 for X and flushing via RIF is just a no-op for others.
5427 * frame.h (flush_frame): New function.
5428 * dispnew.c (update_frame):
5429 * minibuf.c (read_minibuf):
5430 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5432 * keyboard.c (detect_input_pending_run_timers): Do not flush
5433 all frames but selected one in redisplay_preserve_echo_area.
5434 * nsterm.m (ns_flush): Remove no-op.
5435 (ns_redisplay_interface): Adjust user.
5436 * w32term.h (x_flush): Remove no-op.
5437 (w32_redisplay_interface): Adjust user.
5438 * xterm.c (x_flush): Simplify because we do not flush all
5439 frames at once any more. Adjust comment.
5440 (x_redisplay_interface): Adjust user.
5442 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5444 Port --without-x --enable-gcc-warnings to Fedora 19.
5445 * gfilenotify.c (globals_of_gfilenotify):
5446 Call g_type_init only if using an older glib version that needs it.
5448 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5450 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5451 (last_glyphless_glyph_merged_face_id): Remove declarations.
5452 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5453 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5454 (last_glyphless_glyph_merged_face_id): Now static.
5455 (merge_escape_glyph_face): New function, refactored from...
5456 (get_next_display_element): ...here.
5457 (merge_glyphless_glyph_face): New function, refactored from...
5458 (produce_glyphless_glyph): ...here...
5459 * term.c (produce_glyphless_glyph): ...and here.
5461 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5463 * eval.c (eval_sub): Only call Ffunction if necessary.
5465 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5467 Attempt to make redisplay more selective when changing cursor type.
5468 * frame.h (struct frame): New bitfield cursor_type_changed.
5469 * xdisp.c (cursor_type_changed): Remove.
5470 (try_cursor_movement, redisplay_window, try_window_id)
5471 (set_frame_cursor_types, try_window_reusing_current_matrix):
5472 Adjust to use per-frame bitfield.
5473 (redisplay_internal): Look for cursor type change on each visible
5474 frame and consider all frames if cursor type has been changed on
5475 the frame other than selected. If cursor type has been changed on
5476 selected frame only, do not use fast update.
5478 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5480 Attempt to make redisplay more selective when changing fonts.
5481 * frame.h (struct frame): New bitfield fonts_changed.
5482 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5483 (adjust_frame_glyphs): Add prototype.
5484 * dispnew.c (fonts_changed_p): Remove.
5485 (adjust_glyphs): Remove because we do not
5486 adjust matrices on all frames at once any more.
5487 (adjust_frame_glyphs): Block and unblock input here.
5488 (adjust_glyph_matrix): Use fonts_changed.
5489 (change_frame_size_1): Use adjust_frame_glyphs.
5490 * font.c (font_open_entity): Use fonts_changed.
5491 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5492 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5493 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5494 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5495 (shrink_mini_window, Fresize_mini_window_internal)
5496 (window_scroll_pixel_based, Fset_window_configuration)
5497 (apply_window_adjustment, Fset_window_vscroll):
5498 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5499 Use adjust_frame_glyphs.
5500 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5501 (try_window_reusing_current_matrix, try_window_id, display_line)
5502 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5503 (redisplay_internal): Consider fonts_changed and adjust frame
5504 matrices for each frame only if the frame is visible. If font
5505 has been changed on some frame during full redisplay, retry
5506 only visible frames where the font has been actually changed.
5508 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5510 Cache current header and mode line height for each window.
5511 * window.h (struct window): New fields mode_line_height
5512 and header_line_height.
5513 * window.c (make_window): Initialize them.
5514 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5515 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5516 (current_mode_line_height, current_header_line_height):
5518 * xdisp.c (current_mode_line_height, current_header_line_height):
5520 (pos_visible_p, init_xdisp): Adjust user.
5521 (redisplay_window): Invalidate mode_line_height and
5522 header_line_height if current and desired matrices do not agree.
5524 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5526 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5527 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5529 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5531 Make --without-x compatible with --enable-gcc-warnings.
5532 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5533 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5534 members under HAVE_WINDOW_SYSTEM.
5535 * keyboard.c (make_lispy_focus_out): Likewise.
5536 (record_menu_key): Move under HAVE_MENUS.
5537 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5538 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5539 (syms_of_xdisp): Adjust user.
5540 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5541 (start_hourglass, cancel_hourglass):
5542 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5543 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5544 and CLEAR_FONT_TABLE_NFONTS.
5545 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5546 Declare only if HAVE_WINDOW_SYSTEM.
5547 (lface_same_font_attributes_p, clear_face_gcs): Define only
5548 if HAVE_WINDOW_SYSTEM.
5550 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5552 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5553 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5554 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5556 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5558 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5560 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5562 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5563 This fixes a type error on hosts where ptrdiff_t is wider than int.
5565 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5567 * keyboard.c (read_key_sequence_vs): New function.
5568 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5571 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5573 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5575 Makefile improvements.
5576 * Makefile.in (config.status): Don't use double-colon rules, as
5577 they are not portable according to POSIX. Fix shell typo with `;
5578 I guess this rule has never been tested?
5579 (VCSWITNESS): New macro, to override any environment var.
5581 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5583 * xterm.h (struct x_display_info): Do not track X connection
5584 fd separately because it is always available from Display.
5585 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5588 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5590 * buffer.c (drop_overlay):
5591 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5592 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5594 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5596 * buffer.c (Fmake_overlay, Fmove_overlay):
5597 * intervals.c (set_point_from_marker):
5598 * print.c (PRINTPREPARE): Prefer signal_error
5599 to plain error and report unsuitable marker too.
5601 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5603 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5604 for 'dragging' member.
5605 (struct x_output): Remove set-but-unused leftovers
5606 'left_before_move' and 'top_before_move'.
5607 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5608 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5609 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5610 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5611 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5612 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5613 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5614 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5616 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5618 * nsfont.m (INVALID_GLYPH): New define.
5619 (nsfont_encode_char): Use INVALID_GLYPH.
5620 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5622 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5624 * xterm.c (x_last_mouse_movement_time): Revert last change.
5625 This code should use XDisplayMotionBufferSize to check display's
5626 motion history first, and there are few other issues as well.
5627 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5628 (handle_one_xevent): Adjust user.
5630 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5632 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5633 * frame.c (Flast_nonminibuf_frame): ... to here.
5634 (check_minibuf_window): Don't abort if no window was found
5637 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5639 Use XGetMotionEvents to ask the last mouse motion time from X server.
5640 * xterm.c (X_MOTION_HISTORY): Default to 1.
5641 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5642 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5643 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5644 Ifdef away legacy code.
5645 (XTmouse_position, x_scroll_bar_report_motion):
5646 Use x_last_mouse_movement_time.
5647 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5650 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5652 * msdos.c (last_mouse_window): Move to...
5653 (dos_rawgetc): ...this function and adjust comment.
5654 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5655 (mouseMoved): ...this function and adjust comment.
5656 * w32term.c (last_window): Likewise with...
5657 (w32_read_socket): ...this function.
5658 * xterm.c (last_window): Likewise with...
5659 (handle_one_xevent): ...this function.
5661 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5663 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5664 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5665 (handle_one_xevent): ...to here.
5666 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5669 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5671 * msdos.c (IT_set_terminal_window): Remove no-op.
5672 (initialize_msdos_display): Adjust terminal setup.
5673 * w32console.c (w32con_set_terminal_window): Remove no-op.
5674 (initialize_w32_display): Adjust terminal setup.
5675 * w32term.c (w32_set_terminal_window): Remove no-op.
5676 (w32_create_terminal): Adjust terminal setup.
5677 * xterm.c (XTset_terminal_window): Remove no-op.
5678 (x_create_terminal): Adjust terminal setup.
5680 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5682 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5684 (ns_create_terminal): Adjust terminal setup.
5685 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5687 (w32_create_terminal): Adjust terminal setup.
5688 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5690 (x_create_terminal): Adjust terminal setup.
5692 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5694 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5695 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5696 * dispnew.c (buffer_posn_from_coords):
5697 * window.c (Fwindow_end, displayed_window_lines):
5698 * xdisp.c (redisplay_mode_lines): Use it.
5700 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5702 * fontset.c (face_for_char): Check char in the current face font first
5703 if HAVE_NS (Bug#15138).
5705 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5707 * window.c (temp_output_buffer_show): Make sure window returned
5708 by display_buffer is live (Bug#15213).
5710 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5712 Minor cleanup to avoid forward declarations.
5713 * coding.h (struct ccl_spec): Remove forward declaration.
5714 * composite.h (toplevel): Include font.h.
5715 (struct composition_it, struct face, struct font_metrics):
5716 Remove forward declaration.
5717 * dispextern.h (struct image, struct atimer): Likewise.
5718 * emacsgtkfixed.h (struct frame): Likewise.
5719 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5720 * font.h (struct font_driver, struct font, struct glyph_string)
5721 (struct face): Remove forward declaration.
5722 * fontset.h (struct face, struct font): Likewise.
5723 * frame.h (toplevel): Style cleanup.
5724 (enum output_method): Move to...
5725 * termhooks.h (enum output_method): ...here.
5726 (struct glyph, struct frame, struct ns_display_info)
5727 (struct x_display_info, struct w32_display_info):
5728 Remove forward declaration.
5729 * xterm.h (toplevel): Include termhooks.h.
5730 (struct font, struct window, struct glyph_matrix, struct frame)
5731 (struct input_event, struct face, struct image): Remove forward
5733 * gtkutil.h (struct _widget_value): Likewise.
5734 * keyboard.h (toplevel): Include termhooks.h.
5735 (struct input_event): Remove forward declaration.
5737 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5739 * intervals.c (set_point_from_marker): New function.
5740 * editfns.c (Fgoto_char):
5741 * process.c (Finternal_default_process_filter):
5742 * window.c (select_window_1): Use it.
5743 * buffer.h (set_point_from_marker): Add prototype.
5745 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5747 * w32.c (term_winsock): Call release_listen_threads before calling
5749 (_sys_wait_accept): Wait for accept event in a loop with a finite
5750 timeout, instead of waiting indefinitely. Will hopefully avoid
5751 hanging during exit because WSACleanup deadlocks waiting for the
5752 event object to be released. (Bug#14333)
5754 * w32proc.c (release_listen_threads): New function, signals all
5755 the reader threads that listen for connections to stop waiting.
5757 * w32.h (release_listen_threads): Add prototype.
5759 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5761 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5762 field of new marker (for sanity and safety).
5763 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5764 anyway because XMISCTYPE is a function and can't be an lvalue).
5766 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5768 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5769 (x_after_update_window_line, x_scroll_bar_create)
5770 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5771 (handle_one_xevent, x_clear_frame_area):
5772 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5773 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5774 * xterm.h (x_clear_area): Adjust prototype.
5776 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5778 Hook scanning and indentation functions to find_newline. This helps
5779 to avoid duplicated code and renders more respect to newline cache.
5780 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5781 * cmds.c (Fforward_line):
5782 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5783 Use find_newline and avoid unnecessary point movements.
5784 * search.c (scan_newline): Implement on top of find_newline.
5786 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5788 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5789 scoped code (bug#11258).
5791 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5793 * nsterm.m (last_window): New variable.
5794 (EV_TRAILER2): New macro.
5795 (EV_TRAILER): Call EV_TRAILER2.
5796 (mouseMoved:): Add support for mouse-autoselect-window
5797 on nextstep (Bug#6888).
5799 2013-08-28 Andreas Schwab <schwab@suse.de>
5801 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5802 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5803 Remove unused macro definitions.
5804 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5805 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5806 Only define if emacs.
5808 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5810 Prefer enum glyph_row_area to int where appropriate.
5811 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5813 (window_box, window_box_width, window_box_left, window_box_left_offset)
5814 (window_box_right, window_box_right_offset): Adjust prototypes.
5815 * xdisp.c (window_box, window_box_width, window_box_left)
5816 (window_box_left_offset, window_box_right, window_box_right_offset):
5817 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5818 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5819 * nsterm.m (ns_clip_to_row):
5820 * w32term.c (w32_clip_to_row):
5821 * xterm.c (x_clip_to_row): Likewise.
5823 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5825 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5826 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5828 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5830 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5831 for portability to hosts where /bin/sh has problems.
5833 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5835 Redesign redisplay interface to drop global output_cursor.
5836 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5837 (toplevel): Remove declaration of output_cursor.
5838 (set_output_cursor, x_cursor_to): Remove prototype.
5839 * window.h (struct window): New member output_cursor.
5840 (output_cursor_to): New function to replace RIF member.
5841 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5842 (update_text_area, set_window_cursor_after_update): Use it.
5843 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5844 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5845 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5846 * w32term.c (x_update_window_begin, x_update_window_end):
5847 * xterm.c (x_update_window_begin, x_update_window_end):
5848 Adjust to use per-window output cursor.
5850 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5852 Simplify SELECT_TYPE-related code.
5853 Like EMACS_TIME, this portability layer is no longer needed, since
5854 Emacs has been using fd_set as a portability layer for some time.
5855 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5856 (SELECT_TYPE): Remove. All uses changed to fd_set.
5857 (fd_set) [!FD_SET]: New typedef.
5859 Simplify EMACS_TIME-related code.
5860 This portability layer is no longer needed, since Emacs has been
5861 using struct timespec as a portability layer for some time.
5862 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5863 Include <time.h> rather than "systime.h"; that's all that's needed now.
5864 * dispnew.c: Include <timespec.h> rather than "systime.h";
5865 that's all that's needed now.
5866 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5867 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5868 TIMESPEC_RESOLUTION.
5869 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5870 LOG10_TIMESPEC_RESOLUTION.
5871 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5872 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5873 (make_emacs_time): Remove. All used changed to make_timespec.
5874 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5875 (current_timespec): Rename from current_emacs_time. All uses changed.
5876 (add_emacs_time): Remove. All uses changed to timespec_add.
5877 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5878 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5879 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5880 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5881 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5882 (current_timespec): Rename from current_emacs_time. All uses changed.
5883 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5884 changed to timespec_cmp.
5885 * xgselect.c: Include <timespec.h>, since our .h files don't.
5887 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5889 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5890 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5891 Remove the leftovers.
5892 * gtkutil.c (toplevel): Do not declare Qxft but include
5894 * image.c (toplevel): Do not declare Vlibrary_cache because
5895 it's already done in lisp.h.
5897 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5899 * lisp.h (Mouse_HLInfo): Move from here...
5900 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5901 (reset_mouse_highlight): New function.
5902 * msdos.c (dos_set_window_size, IT_update_begin)
5903 (internal_terminal_init):
5904 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5905 (ns_initialize_display_info):
5906 * w32console.c (initialize_w32_display):
5907 * w32term.c (x_update_window_end, x_free_frame_resources)
5908 (w32_initialize_display_info):
5909 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5910 * window.c (Fdelete_other_windows_internal):
5911 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5912 * termchar.h (toplevel):
5913 * xterm.h (toplevel): Include dispextern.h.
5915 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5917 Fix minor problems found by static checking.
5918 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5919 (expect): Avoid nested-if warning.
5920 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5921 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5922 * nsterm.h, nsterm.m (ns_select):
5923 * xgselect.c, xgselect.h (xg_select):
5924 Adjust signature to better match pselect's.
5925 * nsterm.m (ns_select):
5926 Don't set *TIMEOUT, since pselect doesn't.
5927 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5928 diagnostic about assigning const char * to it.
5929 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5931 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5933 * lread.c (substitute_object_recurse): Handle hash-tables as well
5936 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5938 Fix unlikely core dump in init_tty, and simplify terminfo case.
5939 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5940 The old version incorrectly dumped core if malloc returned a
5941 buffer containing only non-NUL bytes.
5942 (init_tty): Do not allocate or free termcap buffers; the
5943 struct does that for us now.
5944 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5945 (struct tty_display_info): Define members termcap_term_buffer and
5946 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5947 use them. Allocate them directly in struct rather than indirectly
5948 via a pointer, to simplify init_tty.
5950 * frame.c (check_minibuf_window): Initialize 'window' properly,
5951 so that Emacs reliably aborts later if 'window' is not initialized.
5953 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5955 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5956 of VoidSymbol (Bug#15154).
5958 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5960 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5961 mouse_face_beg_y and mouse_face_end_y.
5962 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5963 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5964 Adjust users and update comment where appropriate.
5966 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5968 * frame.c (check_minibuf_window): New function.
5969 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5970 Call check_minibuf_window (Bug#15183).
5972 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5974 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5975 because this is the only last cursor data we need to keep and consult.
5976 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5977 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5980 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5982 Fix recovering from possible decompression error.
5983 Since insert_from_gap doesn't always move point, we can't use PT as
5984 the position where the partially decompressed data ends, and
5985 should count how many bytes was produced so far.
5986 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5987 (unwind_decompress): Really delete partially uncompressed data.
5988 (Fzlib_decompress_region): Take decompressed data size into account.
5990 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5992 * syntax.c (init_syntax_once): Adjust comment and do an early
5993 initialization of Qchar_table_extra_slots just once...
5994 * casetab.c (init_casetab_once):
5995 * category.c (init_category_once):
5996 * character.c (syms_of_character):
5997 * coding.c (syms_of_coding):
5998 * xdisp.c (syms_of_xdisp): ...and omit it here.
6000 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6002 * xdisp.c (get_next_display_element): Don't apply to characters
6003 from a display vector the logic of setting it->end_of_box_run_p
6004 suitable for characters from a buffer. (Bug#15175)
6006 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6007 to handle directories, rather than '_utime' which doesn't.
6010 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6012 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6013 or fullscreen (Bug#14627).
6015 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6017 System-dependent integer overflow fixes.
6018 * process.c (Fset_process_window_size): Signal an error if
6019 the window size is outside the range supported by the lower level.
6020 * sysdep.c (set_window_size): Return negative on error,
6021 nonnegative on success, rather than -1, 0, 1 on not in system,
6022 failure, success. This is simpler. Caller changed.
6023 (serial_configure): Remove unnecessary initialization of local.
6024 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6025 size fits in unsigned long; this isn't true on some 32-bit hosts.
6026 Avoid buffer overrun if some future version of /proc/meminfo has a
6027 variable name longer than 20 bytes.
6028 (system_process_attributes) [__FreeBSD__]:
6029 Don't assume hw.availpages fits in 'int'.
6031 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6033 Don't let very long directory names overrun the stack.
6034 Fix some related minor problems involving "//", vfork.
6035 * callproc.c (encode_current_directory): New function.
6036 (call_process): Don't append "/"; not needed.
6037 * fileio.c (file_name_as_directory_slop): New constant.
6038 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6039 this can save the caller having to alloca.
6040 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6041 Use SAFE_ALLOCA, not alloca.
6042 (directory_file_name, Fexpand_file_name): Leave leading "//"
6043 alone, since it can be special even on POSIX platforms.
6044 * callproc.c (call_process):
6045 * process.c (Fformat_network_address):
6046 * sysdep.c (sys_subshell):
6047 Use encode_current_directory rather than rolling our own.
6048 (create_process): No need to encode directory; caller does that now.
6049 * process.h (encode_current_directory): New decl.
6050 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6051 Rework to avoid 'goto xyzzy;'.
6053 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6055 * xdisp.c (handle_face_prop): If the default face was remapped use
6056 the remapped face for strings from prefix properties. (Bug#15155)
6058 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6060 Minor cleanup for redisplay interface and few related functions.
6061 * frame.h (enum text_cursor_kinds): Move from here...
6062 * dispextern.h (enum text_cursor_kinds): ...to here.
6063 (toplevel): Drop unnecessary declarations.
6064 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6065 in update_window_end_hook and draw_window_cursor functions.
6066 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6067 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6068 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6069 * xterm.c (x_update_window_end, x_draw_window_cursor):
6070 * xdisp.c (display_and_set_cursor, update_window_cursor)
6071 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6072 enum text_cursor_kinds where appropriate.
6074 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6076 Redesign redisplay interface to drop updated_row and updated_area.
6077 * dispextern.h (updated_row, updated_area): Remove declaration.
6078 (struct redisplay_interface): Pass glyph row and row area parameters
6079 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6080 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6082 * dispnew.c (updated_row, updated_area): Remove.
6083 (redraw_overlapped_rows, update_window_line): Adjust user.
6084 (update_marginal_area, update_text_area): Likewise. Pass updated row
6085 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6086 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6089 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6091 * process.c (flush_pending_output): Remove stub.
6094 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6096 * callproc.c: Fix race that killed background processes (Bug#15144).
6097 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6098 Record deleted process-id in critical section, not afterwards.
6099 Don't mistakenly kill process created by a call-process invocation
6100 that discards output and does not wait.
6102 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6104 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6105 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6106 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6107 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6108 to shut up compiler in mark_object.
6109 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6111 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6113 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6114 We can't portably rely on PTY_OPEN doing that, even if
6115 it calls posix_openpt with O_CLOEXEC.
6117 2013-08-20 Kenichi Handa <handa@gnu.org>
6119 * character.c (string_char): Improve commentary.
6121 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6123 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6124 (struct animation_cache): Make signature a flexible array member.
6125 All uses changed. This is a tad slower but may insulate us better
6126 from future changes to ImageMagick.
6128 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6130 * image.c: Shrink memory needed for animation cache.
6131 (SIGNATURE_DIGESTSIZE): New constant.
6132 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6133 (imagemagick_create_cache): Copy the signature. This saves
6134 several KB of memory that ImageMagick wastes per signature.
6135 Don't bother updating the update_time, as the caller does that now.
6136 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6137 it's a fixed size struct member now.
6138 (imagemagick_get_animation_cache): Always destroy the signature,
6139 as it's now imagemagick_create_cache's responsibility to copy it.
6140 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6141 and use memcmp rather than strcmp.
6142 eassert that ImageMagick returns a signature of the specified length.
6144 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6146 * image.c (imagemagick_get_animation_cache): Don't segfault on
6148 (imagemagick_get_animation_cache): Revert to previous definition
6149 so that it actually works. But keep the memory leak fix.
6150 (imagemagick_get_animation_cache): Fix memory leak.
6152 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6154 * image.c: Fix animation cache signature memory leak.
6155 Fix some other minor performance problems while we're at it.
6156 (imagemagick_create_cache): Clear just the members that
6157 need clearing. Don't set update_time, as caller does that now.
6158 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6159 Simplify by using pointer-to-pointer instead of a prev pointer.
6160 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6161 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6162 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6163 it's already a copy. Free the signature probe unless it's cached.
6165 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6166 This was introduced by my 2013-08-12 fix for Bug#15035.
6168 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6170 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6171 (imagemagick_prune_animation_cache): Now static.
6173 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6175 * image.c (imagemagick_get_animation_cache): Don't segfault when
6176 pruning all entries.
6178 2013-08-18 Ken Brown <kbrown@cornell.edu>
6180 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6181 static heap if ENABLE_CHECKING is defined.
6182 (max_bss_sbrk_ptr): New variable.
6184 (report_sheap_usage): Report maximum static heap usage instead of
6185 ending static heap usage.
6187 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6189 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6190 of zlib_initialized according to the results of calling
6191 init_zlib_functions.
6193 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6195 * image.c: Implement an ImageMagick per-image cache.
6196 (imagemagick_get_animation_cache): Fix a double-free error.
6197 (imagemagick_load_image): Remove the ping_wand code, which only
6198 apparently saved time on invalid animated images, and slowed down
6199 everything else. Optimise for the common case.
6201 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6203 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6205 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6207 * marker.c (set_marker): Remove documentation of undefined behavior.
6209 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6211 * image.c (imagemagick_compute_animated_image): Animate correctly
6212 when sub-images are smaller than the main image.
6213 (imagemagick_compute_animated_image): Setting the iterator row to
6214 zero is apparently not allowed.
6215 (imagemagick_compute_animated_image): Allow images that say they
6216 have sub-images that are bigger than the main image, but just crop
6219 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6221 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6223 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6225 * image.c (imagemagick_compute_animated_image): Respect the GIF
6228 2013-08-15 Ken Brown <kbrown@cornell.edu>
6230 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6231 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6234 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6236 Fix minor problems found by static checking.
6237 * frame.c (delete_frame):
6238 * xdisp.c (next_element_from_display_vector):
6239 Avoid uninitialized local.
6240 * image.c (imagemagick_compute_animated_image): Port to C89.
6241 Prefer usual GNU indentation style for loops.
6242 Be more careful about bizarrely large sizes, by using ptrdiff_t
6245 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6247 Fix infinite frame selection loop (Bug#15025).
6248 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6250 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6252 * xdisp.c (compute_window_start_on_continuation_line):
6253 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6254 to make sure we end up setting the window start at the leftmost
6255 visible character of the display line. This avoids funky
6256 horizontal shifting because the window start is not kept on the
6257 same position. (Bug#15090)
6258 (next_element_from_display_vector): Support 'box' face attribute
6259 in the face definitions of a display vector. (Bug#15099)
6261 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6263 * image.c (imagemagick_compute_animated_image): Implement animated
6265 (imagemagick_compute_animated_image): Fix some compilation
6266 warnings. Implement a very simple cache to make the animation
6267 usable at all, but it should be replaced with a per-image cache.
6269 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6271 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6272 to do `for' loops over alist values.
6273 * buffer.h (FOR_EACH_BUFFER):
6274 * process.c (FOR_EACH_PROCESS): Use it.
6275 (handle_child_signal, status_notify, Fget_buffer_process)
6276 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6278 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6280 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6281 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6282 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6283 to xzalloc and so avoid redundant call to memset.
6284 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6285 members because it is allocated with xzalloc and so already zeroed.
6287 2013-08-14 Ken Brown <kbrown@cornell.edu>
6289 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6292 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6294 Utility function and macro to copy Lisp string to C string.
6295 * lisp.h (xlispstrdupa): New macro.
6296 (xlispstrdup): New prototype.
6297 * alloc.c (xlispstrdup): New function.
6298 * callint.c (Fcall_interactively):
6299 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6300 (Fsubstitute_in_file_name):
6301 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6302 * image.c (x_create_bitmap_from_file):
6303 * w32term.c (w32_term_init):
6304 * xterm.c (x_term_init): Use xlispstrdup.
6306 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6308 * image.c (imagemagick_load_image): Make animated pictures work.
6309 There's still some problems with background color settings, though
6312 * decompress.c (unwind_decompress): Always restore point.
6314 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6316 * marker.c (set_marker): Reformat documentation.
6318 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6320 * xdisp.c (cursor_type_changed): Now static.
6322 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6323 Use changed. This avoids the need to call xmalloc and for the
6324 caller to call xfree, and avoids memory leaks in some situations.
6326 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6328 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6329 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6330 (redisplay_window): If window_end_valid is cleared due to non-zero
6331 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6332 so do not call to try_cursor_movement for that window.
6334 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6336 * window.h (struct window): Convert window_end_pos and
6337 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6338 (wset_window_end_pos, wset_window_end_vpos): Remove.
6339 * dispnew.c (adjust_glyph_matrix):
6340 * window.c (Fwindow_end, replace_window, set_window_buffer)
6342 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6343 (set_vertical_scroll_bar, redisplay_window, try_window)
6344 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6345 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6346 (note_mouse_highlight): Adjust users.
6347 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6350 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6352 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6353 * image.c (imagemagick_filename_hint): Use `const char *' and
6354 prefer SSDATA to SDATA to avoid warnings.
6356 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6358 Cleanup window fringes, margins and scroll bars adjustments.
6359 * window.c (set_window_fringes, set_window_margins)
6360 (set_window_scroll_bars, apply_window_adjustment): New functions.
6361 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6362 (Fset_window_scroll_bars): Use them.
6364 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6366 * window.h (struct window): Convert scroll_bar_width
6367 from Lisp_Object to integer. Adjust comment.
6368 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6370 * window.c (wset_scroll_bar_width): Remove.
6371 (make_window): Initialize scroll_bar_width.
6372 (Fsplit_window_internal): Use direct assignment.
6373 (Fset_window_configuration, save_window_save):
6374 Convert Lisp_Object to integer and back where appropriate.
6375 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6376 bar was actually changed, and mention this in docstring.
6378 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6380 * decompress.c: Minor simplifications.
6381 (Fzlib_decompress_region): Don't bother verifying
6382 that avail_out <= UINT_MAX, as that was confusing.
6383 Mention the restriction in a comment instead.
6384 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6386 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6388 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6389 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6391 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6393 * image.c (imagemagick_filename_hint): Check for errors in the
6396 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6398 * window.c (Fwindow_margins): Return nil when there's no marginal
6399 area, as per the documented API.
6401 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6402 Fmake_vector, as scroll bar's struct members are not all Lisp
6403 objects now. This avoids crashes in GC.
6405 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6406 bool, so its address could be taken.
6408 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6410 * image.c (imagemagick_filename_hint): New function to possibly
6411 apply `image-content-type-suffixes'.
6412 (imagemagick_load_image): Use it.
6414 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6416 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6417 if loading zlib failed.
6419 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6421 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6422 2013-08-13 checkin below. Change bool to BOOL, rule is:
6423 All Obj-C code uses BOOL, except for interfaces callable from C.
6425 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6427 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6429 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6430 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6431 bool instead of BOOL.
6432 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6433 from Lisp_Object to bitfield. Adjust comment.
6434 * w32term.c (x_scroll_bar_create): Adjust user.
6435 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6436 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6437 Use bool for boolean.
6438 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6439 to `unsigned int' when defining a bitfield.
6441 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6443 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6445 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6447 * window.h (struct window): Convert left_margin_cols and
6448 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6449 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6450 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6452 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6454 (showing_window_margins_p, update_window_line, update_frame_1):
6455 * fringe.c (draw_fringe_bitmap_1):
6456 * xdisp.c (window_box_width): Adjust users.
6457 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6458 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6459 Use direct assignment.
6460 (Fset_window_configuration, save_window_save, Fwindow_margins):
6461 Convert Lisp_Object to integer and back where appropriate.
6462 (Fset_window_margins): Adjust user. Return t if any margin
6463 was actually changed, and mention this in docstring.
6465 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6467 * syntax.c (forward_word):
6468 * cmds.c (forward_char, backward_char): Mention the optional argument.
6470 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6472 * window.h (struct window): Convert left_fringe_width
6473 and right_fringe_width from Lisp_Objects to integers.
6475 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6476 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6477 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6479 (make_window): Initialize new integer fields to -1.
6480 (Fsplit_window_internal): Use direct assignment.
6481 (Fset_window_configuration, save_window_save):
6482 Convert Lisp_Object to integer and back where appropriate.
6483 (Fset_window_fringes): Adjust user. Return t if any fringe
6484 was actually changed, and mention this in docstring.
6486 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6488 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6489 * nsfns.m (x_set_cursor_type):
6490 * w32fns.c (x_set_cursor_type):
6491 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6492 * xdisp.c (set_frame_cursor_types): ...but in common code.
6494 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6496 * font.c (clear_font_cache): New function, stripped from...
6497 (Fclear_font_cache): ...here, which now uses the function
6498 above. Adjust comment.
6499 * font.h (clear_font_cache): Add prototype.
6500 * xfaces.c (clear_face_cache): Use clear_font_cache.
6502 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6504 * window.c (Fset_window_start): Compare `w', not `window' because
6505 `w' might not be equal to `window' after call to decode_live_window.
6507 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6509 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6510 This fixes a problem introduced by the Bug#15035 patch
6511 when using GPG. Reported by Herbert J. Skuhra.
6513 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6515 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6516 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6517 not yet initialized.
6519 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6521 * decompress.c (Fzlib_decompress_region): Support zlib
6522 decompression, too, and rename.
6524 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6526 Minor zlib configuration tweaks.
6527 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6528 Don't assume presence of fn_inflateInit2_ zlib internal function.
6530 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6532 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6533 include the zlib prefix.
6535 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6537 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6538 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6539 define static variables that are pointers to zlib functions to be
6541 (init_zlib_functions) [WINDOWSNT]: New function.
6542 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6544 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6545 macros instead of invoking the zlib functions directly.
6546 (syms_of_decompress): DEFSYM Qzlib_dll.
6547 Staticpro Szlib_available_p.
6549 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6551 Avoid looping over all frame windows to freeze and unfreeze.
6552 * window.h (struct window): Drop frozen_window_start_p.
6553 (freeze_window_starts): Drop prototype.
6554 * frame.h (struct frame): New frozen_window_starts flag.
6555 (FRAME_WINDOWS_FROZEN): New macro.
6556 * window.c (freeze_window_start, freeze_window_starts):
6558 (select_window, replace_window): Adjust users.
6559 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6560 (window_frozen_p): New function.
6561 (redisplay_window): Use it.
6563 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6565 Fix some fd issues when running subprocesses (Bug#15035).
6566 Fix bugs that can leak files or file descriptors on errors.
6567 Don't unlink open temp files, as that's hard for users to diagnose
6568 when things go awry (e.g., temp disk exhausted).
6569 Don't bother to lock temp files. Check for invalid recursion.
6570 * callproc.c (synch_process_fd): Remove. All uses removed.
6571 (synch_process_tempfile): New var or macro.
6572 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6574 (record_kill_process): New arg, the temp name. All callers changed.
6575 (delete_temp_file): Now just a simple wrapper around unlink.
6576 (call_process_kill): New arg, the call_process_fd array.
6577 Close them all. Clear synch_process_pid. Remove the temp file,
6578 or arrange for it to be removed.
6579 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6580 that's been moved to synch_process_tempfile. Caller changed.
6581 Do not remove the tempfile; that's now call_process_kill's
6583 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6584 call_process_kill; the caller now does that.
6585 (call_process_cleanup): Do not close the process fd; that's now
6586 call_process_kill's responsibility.
6587 (Fcall_process): Implement via new function call_process, which
6588 has most of the old body of Fcall_process, but with a different API.
6589 (call_process): New function that does not open or close filefd if
6590 it is nonnegative. Record which fds need to be closed, and let
6591 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6592 Signal an error if invoked recursively (could be done via a hook).
6593 Simplify creation of the tempfile in the MSDOS case.
6594 Don't create the output file until after checking for the executable.
6595 Report any failure to open /dev/null.
6596 Don't open /dev/null for writing twice; once is enough.
6597 Don't create pipe if all output is being discarded or sent to file.
6598 Don't worry about setting up the coding system or reading from the
6599 pipe if all output is being discarded.
6600 Hoist fd_error local into top level, to lessen block nesting.
6601 Don't record deleted pid here; now done by Fcall_process_region.
6602 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6603 and note its success in synch_process_tempfile.
6604 Do not leak resources when child_setup fails.
6605 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6606 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6607 (create_temp_file): Now returns open fd, with an additional
6608 Lisp_Object * argument to return the name. All callers changed.
6609 Do not close the file; rewind it instead, and leave it open for
6610 the caller. Do not lock the temp file. Unwind-protect the file
6611 and the file-descriptor.
6612 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6613 If an asynchrounous process, record it here, not in call_process.
6614 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6615 * eval.c (set_unwind_protect): New function.
6616 * fileio.c (write_region): New function, generalized from the
6617 old Fwrite_region. Do not lock temp files.
6618 (Fwrite_region): Use it.
6619 * lisp.h (set_unwind_protect, write_region): New decls.
6620 * process.c: Include <verify.h>.
6621 (make_process): Mark fds as initially closed.
6622 (deleted_pid_list): Now a list of pid-filename pairs.
6624 (close_process_fd): New function.
6625 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6626 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6627 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6628 (create_process, create_pty, Fmake_serial_process)
6629 (server_accept_connection): Record which fds need to be closed,
6630 and let deactivate_process close them.
6631 (Fmake_network_process): Do not discard the unwind-protect
6632 until it's safe to do so.
6633 (deactivate_process): Close the fds opened by create_process etc.
6634 (Fprocess_send_eof): Adjust to new way of recording open fds.
6635 Report an error if /dev/null can't be opened, instead of aborting.
6636 * process.h (PROCESS_OPEN_FDS): New constant.
6637 (struct Lisp_Process): New member open_fds.
6638 (record_kill_process, record_deleted_pid): Adjust signatures.
6639 (record_deleted_pid): Move decl here ...
6640 * syswait.h (record_deleted_pid): ... from here.
6642 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6644 * decompress.c: Fix bugs with large buffers and weird inputs.
6645 Tune a bit. Reindent as per usual Emacs style.
6646 (BUFFER_SIZE): Remove.
6647 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6648 more than UINT_MAX bytes. Decompress into the gap instead of into
6649 an auto buffer, as this should avoid copying. Return nil if
6650 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6651 set immediate_quit; we shouldn't trust zlib code that much.
6653 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6655 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6656 errors, and really move the gap to where we want it.
6658 * lisp.h: Include decompress.c support.
6660 * emacs.c (main): Include decompress.c support.
6662 * Makefile.in: Include -lz if present.
6664 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6666 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6667 (initWithTitle:): Initialize frame to 0.
6668 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6669 (fillWithWidgetValue:frame:): Rename from
6670 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6672 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6673 fillWithWidgetValue:frame:
6675 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6676 remove memory leak warnings.
6678 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6679 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6682 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6683 (x_activate_menubar): Update the whole menu.
6684 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6685 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6686 current event is not NSSystemDefined (Bug#15001).
6687 Call ns_check_menu_open only if trackingMenu is 2.
6688 (menuDidClose:): New method, decrease trackingMenu.
6689 (fillWithWidgetValue:setDelegate:): New method.
6690 (fillWithWidgetValue:): Call the above.
6692 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6694 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6696 Omit some unnecessary casts.
6697 Many of these go back to the old pre-C89 days, when they may have
6698 been needed, but we've been assuming C89 or later for a while now.
6699 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6700 (live_float_p, live_misc_p, live_vector_p):
6701 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6702 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6703 (defvar_per_buffer):
6704 * callint.c (Fcall_interactively):
6705 * doc.c (Fsubstitute_command_keys):
6706 * filelock.c (get_boot_time):
6707 * frame.c (xrdb_get_resource):
6708 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6709 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6710 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6711 (menuitem_highlight_callback, menu_destroy_callback)
6712 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6713 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6714 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6715 (xg_tool_bar_help_callback, tb_size_cb):
6716 * image.c (xpm_alloc_color, png_read_from_memory)
6717 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6718 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6720 * keymap.c (describe_map):
6721 * nsfns.m (Fns_display_monitor_attributes_list):
6722 * nsmenu.m (process_dialog:):
6723 * nsterm.m (hold_event):
6724 * process.c (wait_reading_process_output):
6725 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6726 * scroll.c (do_direct_scrolling, scrolling_1):
6727 * termcap.c (tgetent):
6728 * window.c (check_window_containing, add_window_to_list)
6729 (freeze_window_starts):
6730 * xdisp.c (compare_overlay_entries, vmessage):
6731 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6732 (x_get_monitor_attributes_xrandr)
6733 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6734 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6735 * xfont.c (xfont_match, xfont_open):
6736 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6737 (menubar_selection_callback, menu_position_func)
6738 (popup_selection_callback, create_and_show_popup_menu)
6739 (dialog_selection_callback, create_and_show_dialog):
6740 * xrdb.c (x_get_string_resource)
6742 * xsmfns.c (x_session_check_input):
6743 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6744 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6745 (xaw_jump_callback, xaw_scroll_callback):
6746 Omit unnecessary casts.
6748 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6750 Minor string-length refactoring.
6751 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6752 * frame.c (make_monitor_attribute_list):
6753 Prefer build_string to strlen + make_string.
6755 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6757 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6758 don't check minor_code (Bug#14417).
6760 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6762 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6763 vertical positions instead. This avoids calling MATRIX_ROW with
6764 row numbers that are possibly beyond valid limits. (Bug#15064)
6766 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6768 Use xstrdup and build_unibyte_string where applicable.
6769 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6770 * xfns.c (x_window):
6771 * xrdb.c (x_get_customization_string):
6772 * xterm.c (xim_initialize):
6773 * w32fns.c (w32_window): Use xstrdup.
6774 (w32_display_monitor_attributes_list):
6775 * emacs.c (init_cmdargs):
6776 * keyboard.c (PUSH_C_STR):
6777 * nsfont.m (nsfont_open):
6778 * sysdep.c (system_process_attributes):
6779 * w32.c (system_process_attributes):
6780 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6782 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6784 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6785 variables of these types so that GDB would know about them, as aid
6786 for debugging fatal exceptions. (Bug#15024) See also
6787 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6790 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6792 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6793 larger than the NSWindow (Bug#14934).
6795 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6797 Redesign redisplay interface to drop global variable updated_window.
6798 Always pass currently updated window as a parameter to update routines.
6799 * dispextern.h (updated_window): Remove declaration.
6800 (struct redisplay_interface): Pass window parameter to
6801 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6802 and after_update_window_hook.
6803 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6805 * dispnew.c (updated_window): Remove.
6806 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6807 (update_window_line): Adjust to match redisplay interface changes.
6808 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6809 (ns_scroll_run, ns_after_update_window_line):
6810 * w32term.c (x_update_window_begin, x_update_window_end)
6811 (x_after_update_window_line, x_scroll_run):
6812 * xterm.c (x_update_window_begin, x_update_window_end)
6813 (x_after_update_window_line, x_scroll_run):
6814 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6815 Likewise. Adjust comments where appropriate.
6816 (x_cursor_to): Simplify because this is always called during window
6817 update (but install debugging check anyway).
6818 (expose_window): Check must_be_updated_p flag to see whether this
6819 function is called during window update.
6821 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6823 Do not reset window modification event counters excessively.
6824 These leftovers and poor man's tricky methods to catch extra
6825 redisplay's attention are no longer needed.
6826 * frame.c (set_menu_bar_lines_1):
6827 * minibuf.c (read_minibuf_unwind):
6828 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6829 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6830 (window_scroll_line_based, Fset_window_configuration):
6831 * xdisp.c (redisplay_window): Do not reset last_modified and
6832 last_overlay_modified counters.
6834 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6836 * xselect.c (x_send_client_event): Set send_event and serial, memset
6837 data.l as it might be bigger than data.b. Use 24 bit mask to
6838 XSendEvent (Bug#15034).
6840 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6842 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6843 for TTY frames that are not the top frame on their console.
6846 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6848 * w32term.c (w32fullscreen_hook): Really maximize frame when
6849 asked for (Bug#14841).
6851 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6853 Prefer selected_window to Fselected_window, likewise for frames.
6854 * buffer.c (Fbuffer_swap_text):
6855 * data.c (Fvariable_binding_locus):
6856 * window.c (run_window_configuration_change_hook): Adjust users.
6857 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6858 Use decode_live_frame.
6860 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6862 Be more careful if selected window shows the buffer other than current,
6863 use window_outdated only if this is not so. This change should also
6864 address some weird issues discussed in Bug#13012.
6865 * window.h (window_outdated): New prototype.
6866 * window.c (window_outdated): Now here. Convert from static and
6867 always assume window's buffer.
6868 (Fwindow_end, Fwindow_line_height): Use it.
6869 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6870 and always assume window's buffer.
6871 (redisplay_window): Adjust user.
6872 (redisplay_internal): Call to reconsider_clip_changes once and
6873 check whether mode line should be updated only if selected window
6874 shows current buffer.
6875 (run_window_scroll_functions): Use eassert for debugging check.
6876 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6878 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6880 * window.c (window_scroll, window_scroll_pixel_based)
6881 (window_scroll_line_based): Use bool for booleans.
6883 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6885 * process.c: Fix minor off-by-one issues in descriptor counts.
6886 This shouldn't fix any real bugs, but it cleans up the code a bit.
6887 (max_process_desc, max_input_desc): -1, not 0, means none.
6889 (delete_input_desc): New function.
6890 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6891 (deactivate_process): Scan backwards when recomuting max_process_desc;
6892 that should be faster.
6893 (init_process_emacs): Initialize max_input_desc.
6895 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6897 Use region cache to speedup bidi_find_paragraph_start.
6898 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6899 Rename cache_long_line_scans to cache_long_scans.
6900 * buffer.c (bset_cache_long_line_scans): Rename to
6901 bset_cache_long_scans.
6902 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6903 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6905 (syms_of_buffer): Rename cache-long-line-scans to
6906 cache-long-scans. Adjust docstring.
6907 * search.c (newline_cache_on_off):
6908 * indent.c (width_run_cache_on_off): Adjust users.
6909 * bidi.c (bidi_paragraph_cache_on_off): New function.
6910 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6911 * insdel.c (prepare_to_modify_buffer):
6912 Invalidate bidi_paragraph_cache if enabled.
6914 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6916 Invalidate region caches only if buffer text is going to be changed.
6917 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6918 (modify_text): ...new prototype.
6919 (prepare_to_modify_buffer_1): New prototype.
6920 * textprop.c (modify_region): Rename to...
6921 (modify_text_properties): ...new function.
6922 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6923 (Fremove_list_of_text_properties): Adjust users.
6924 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6925 (modify_text): ...new function.
6926 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6927 (prepare_to_modify_buffer_1): ...new function.
6928 * casefiddle.c (casify_region):
6929 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6930 (Ftranspose_regions): Use modify_text.
6932 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6934 * lisp.mk (lisp): Add nadvice.elc.
6936 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6938 New macro to iterate over live buffers similar to frames.
6939 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6940 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6941 Declare buffer-related variables here to offload lisp.h.
6942 * buffer.c (Vbuffer_alist): Adjust comment.
6943 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6944 (other_buffer_safely):
6945 * data.c (store_symval_forwarding):
6946 * dispnew.c (Fframe_or_buffer_changed_p):
6947 * fileio.c (Fdo_auto_save):
6948 * filelock.c (unlock_all_files):
6949 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6951 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6953 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6954 * callproc.c (create_temp_file):
6955 * filelock.c (create_lock_file):
6956 Assume mkostemp, since it's now provided by Gnulib.
6958 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6960 * w32.c (mkostemp): New function.
6961 (mktemp): Remove, no longer used. Most of the code reused in
6962 mkostemp. (Bug#15015)
6963 (mktemp): Don't undef.
6965 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6967 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6968 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6969 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6970 (free_glyph_pool, check_glyph_memory): Likewise for
6971 all users. Adjust comments where appropriate.
6973 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6975 * composite.h: Minor fixups.
6976 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6977 to fix a misspelling, and change it to an inline function while
6978 we're at it (it need not be a macro). All uses changed.
6979 (composition_method, composition_valid_p):
6980 Rewrite to avoid assignments in if-conditions.
6982 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6984 Do not use global Lisp_Object in composition macros.
6985 * composite.h (composition_temp): Remove declaration.
6986 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6987 (composition_method, composition_valid_p): ...inline functions.
6988 (compose_region): Remove the leftover.
6989 * composite.c (composition_temp): Remove.
6990 (run_composition_function, update_compositions)
6991 (composition_compute_stop_pos, composition_adjust_point)
6992 (Ffind_composition_internal):
6993 * coding.c (handle_composition_annotation):
6994 * xdisp.c (handle_composition_prop, check_point_in_composition):
6995 Related users changed.
6997 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6999 Drop FRAME_PTR typedef.
7000 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7001 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7002 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7003 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7004 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7005 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7006 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7007 All related users changed.
7009 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7011 * eval.c (default_toplevel_binding): New function.
7013 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7014 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7015 (syms_of_eval): Export them.
7016 * data.c (Fdefault_value): Micro cleanup.
7017 * term.c (init_tty): Use "false".
7019 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7021 Fix X GC leak in GTK and raw (no toolkit) X ports.
7022 * xterm.c (x_free_frame_resources): If white and black relief
7023 GCs are allocated, always free them here.
7024 * xfns.c (x_make_gc): Omit redundant initialization.
7025 * widget.c (create_frame_gcs): Remove the leftover.
7026 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7027 in x_free_frame_resources.
7029 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7031 * nsterm.m (windowWillResize:toSize:): Only change title if
7032 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7034 (viewDidEndLiveResize): New method.
7036 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7037 inside NS_IMPL_COCOA.
7039 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7041 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7042 Do not check whether undo is enabled because record_insert and
7043 record_delete does that themselves.
7045 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7047 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7048 member which is not really used any more.
7049 (FRAME_XIC_BASE_FONTNAME): Remove.
7050 * xfns.c (xic_free_fontset): Adjust user.
7051 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7052 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7053 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7054 (xdialog_show): Use eassert for debugging check.
7055 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7057 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7059 * fileio.c, fns.c (merge): Move extern decl from here ...
7060 * lisp.h (merge): ... to here.
7062 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7064 Fix last font-related change.
7065 * w32font.h (w32font_list_internal, w32font_match_internal):
7067 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7068 (uniscribe_list_family): Adjust to match font API change.
7069 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7070 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7072 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7074 * frame.h (FRAME_MOUSE_UPDATE):
7075 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7076 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7078 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7080 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7081 * font.h (struct font_driver): Change list, match, and list_family
7082 functions to accept struct frame * as first arg.
7083 * font.c (font_score, font_compare, font_sort_entities):
7085 (font_sort_entities, font_list_entities, font_select_entity)
7086 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7087 match font API change.
7088 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7089 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7090 * ftxfont.c (ftxfont_list, ftxfont_match):
7091 * xftfont.c (xftfont_list, xftfont_match):
7092 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7093 * w32font.c (w32font_list, w32font_match, w32font_list)
7094 (w32font_list_internal, w32_font_match_internal): Likewise.
7095 * xfaces.c (Fx_family_fonts): Adjust user.
7097 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7099 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7100 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7101 only if HAVE_X_WINDOWS is in use.
7102 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7103 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7104 * w32term.c (x_wm_set_icon_position): Likewise.
7105 * w32fns.c (x_icon): Adjust user.
7107 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7109 * xterm.c (last_mouse_press_frame): Remove the
7110 leftover which is not really used any more.
7111 (handle_one_xevent, syms_of_xterm): Adjust users.
7112 (x_flush): Call XFlush once per each X display, not frame.
7113 This is better because this code always unconditionally skips
7114 non-X frames in Vframe_list and issues the only XFlush if we
7115 have more than one X frame on the same X display.
7116 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7117 Use bool for booleans.
7118 (x_draw_glyph_string_background, cvt_string_to_pixel)
7119 (cvt_pixel_dtor): Drop unnecessary prototypes.
7120 * xterm.h (x_display_ok): Adjust prototype.
7122 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7124 Drop unnecessary functions that deals with frame pixel size.
7125 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7126 (x_pixel_height): Drop prototypes.
7127 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7128 (x_pixel_height): Drop implementations.
7129 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7130 which should be always valid for window frame.
7131 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7132 * w32menu.c (Fx_popup_dialog):
7133 * xmenu.c (Fx_popup_dialog): Likewise for both.
7135 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7137 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7138 frame parameters and call to Fmodify_frame_parameters just once.
7139 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7140 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7141 and mention nil frame in docstring.
7143 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7145 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7146 (x_figure_window_size): Likewise. Adjust to return long.
7147 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7148 (toplevel): Move Qterminal_live_p to...
7149 * terminal.c (toplevel): ...here, make it static, and...
7150 (syms_of_terminal): ...DEFSYM here.
7151 * frame.h (Qterminal_live_p): Remove declaration.
7152 (make_frame, x_figure_window_size): Adjust prototype.
7153 * nsfns.m (Fx_create_frame): Use long for window flags.
7155 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7157 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7158 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7159 Do not assume that emacs_close (INT_MAX) is a no-op.
7161 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7163 * xfaces.c (make_face_cache): For struct face_cache, prefer
7164 xmalloc to xzalloc and so avoid redundant call to memset.
7165 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7167 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7169 * fringe.c (draw_window_fringes, update_window_fringes)
7170 (compute_fringe_widths):
7171 * w32term.c (x_draw_glyph_string):
7172 * window.c (candidate_window_p, Frecenter):
7173 * xfaces.c (realize_basic_faces, realize_default_face)
7174 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7175 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7176 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7177 * xmenu.c (Fx_menu_bar_open_internal):
7178 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7179 * xsettings.c (xft_settings_event):
7180 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7181 Use bool for booleans. Adjust style and comments where
7183 * dispextern.h (draw_window_fringes, update_window_fringes)
7184 (compute_fringe_widths):
7185 * xterm.h (x_had_errors_p): Adjust prototype.
7187 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7189 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7190 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7192 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7194 * fns.c (toplevel): Remove comment before Fsafe_length because
7197 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7199 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7201 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7203 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7204 frame which got the message is still alive, before dereferencing
7205 its pointer. (Bug#14970)
7207 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7208 be a live window, before using it as such. (Bug#14970)
7210 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7212 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7213 w32_detect_focus_change instead of doing part of its job by hand.
7214 This fixes the problem whereby FOCUS_OUT events were not sent to
7217 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7219 * process.c (Fprocess_list): Doc fix.
7221 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7222 being re-exposed only if it didn't ask to become visible.
7223 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7224 was previously iconified. (Bug#14841)
7225 (x_iconify_frame): Mark the frame iconified.
7227 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7229 Fix minor problems found by static checking.
7230 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7231 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7233 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7235 * eval.c (set_specpdl_old_value): New function.
7236 (unbind_to): Minor simplification.
7237 (get_backtrace_frame): New function.
7238 (Fbacktrace_frame): Use it. Add `base' argument.
7239 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7240 (syms_of_eval): Export backtrace-eval.
7241 * xterm.c (x_focus_changed): Simplify.
7243 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7245 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7247 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7249 * xdisp.c (redisplay_window): Instead of moving point out of
7250 scroll margin, reject the force_start method, and try scrolling
7251 instead. (Bug#14780)
7253 2013-07-24 Ken Brown <kbrown@cornell.edu>
7255 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7258 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7260 * eval.c (Fprogn): Do not check that BODY is a proper list.
7261 This undoes the previous change. The check slows down the
7262 interpreter, and is not needed to prevent a crash. See
7263 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7265 2013-07-23 Glenn Morris <rgm@gnu.org>
7267 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7269 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7271 Port to GNU/Linux systems with tinfo but not ncurses.
7272 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7273 to decide whether ncurses is being used. Without this change,
7274 GCC complains about tgetent not being declared, on a system
7275 that has tinfo installed but ncurses not installed.
7277 * eval.c (Fprogn): Check that BODY is a proper list.
7279 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7280 * data.c (Fsetq_default):
7281 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7282 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7284 Tune by taking advantage of the fact that ARGS is always a list
7285 when a function is declared to have UNEVALLED args.
7287 * emacsgtkfixed.c: Port to GCC 4.6.
7288 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7290 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7292 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7293 here to silence compiler warnings.
7295 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7297 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7298 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7299 from messing up Emacs's 'struct frame' (Bug#14923).
7301 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7303 * alloc.c (make_save_ptr_ptr): Define this function.
7304 It was inadvertently omitted. It's needed only if
7305 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7307 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7309 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7310 frame have focus (Bug#14895).
7312 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7314 Avoid vfork-related deadlock more cleanly.
7315 * callproc.c (child_setup): When the child's exec fails, output
7316 the program name, as that's more useful. Use O_NONBLOCK to avoid
7318 * process.c (create_process_1): Remove; no longer needed.
7319 (create_process): Remove timer hack; no longer needed, now that
7320 the child avoids deadlock.
7322 2013-07-20 Glenn Morris <rgm@gnu.org>
7324 * image.c (Fimage_flush): Fix doc typo.
7326 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7328 Fix array bounds violation when pty allocation fails.
7329 * process.c (PTY_NAME_SIZE): New constant.
7330 (pty_name): Remove static variable; it's now auto.
7331 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7332 Take pty_name as an arg rather than using a static variable.
7333 All callers changed.
7334 (create_process): Recover pty_flag from process, not from volatile local.
7335 (create_pty): Stay inside array even when pty allocation fails.
7336 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7338 * lread.c (Fload): Avoid initialization only when lint checking.
7339 Mention that it's needed only for older GCCs.
7341 2013-07-20 Kenichi Handa <handa@gnu.org>
7343 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7344 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7346 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7348 * lread.c (Fload): Avoid uninitialized warning.
7350 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7352 Fix some minor file descriptor leaks and related glitches.
7353 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7354 (create_lock_file): Use write, not emacs_write.
7355 * image.c (slurp_file, png_load_body):
7356 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7357 (server_accept_connection):
7358 Don't leak an fd on memory allocation failure.
7359 * image.c (slurp_file): Add a cheap heuristic for growing files.
7360 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7361 as that's what the other routines do. Maybe input need not be
7362 blocked at all, but it's better to be consistent.
7363 Avoid undefined behavior when strlen is zero.
7365 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7366 (NSTATICS): Now a constant; doesn't need to be a macro.
7368 2013-07-19 Richard Stallman <rms@gnu.org>
7370 * coding.c (decode_coding_utf_8): Add simple loop for fast
7371 processing of ASCII characters.
7373 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7375 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7377 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7379 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7380 unportable 'struct x_display_info'.
7381 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7384 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7386 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7387 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7389 (system_process_attributes): Prefer plain char to unsigned char
7390 when either will do. Clean up properly if interrupted or if
7391 memory allocations fail. Don't assume sscanf succeeds.
7392 Remove no-longer-needed workaround to stop GCC from whining.
7393 Read command-line once, instead of multiple times. Check read status a
7396 Fix obscure porting bug with varargs functions.
7397 The code assumed that int is treated like ptrdiff_t in a vararg
7398 function, which is not a portable assumption. There was a similar
7399 -- though these days less likely -- porting problem with various
7400 assumptions that pointers of different types all smell the same as
7401 far as vararg functions is conserved. To make this problem less
7402 likely in the future, redo the API to use varargs functions.
7403 * alloc.c (make_save_value): Remove this vararg function.
7404 All uses changed to ...
7405 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7406 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7408 (make_save_ptr): Rename from make_save_pointer, for consistency with
7409 the above. Define only on platforms that need it. All uses changed.
7411 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7413 * keyboard.c: Try to fix typos in previous change.
7414 (DISPLAY_LIST_INFO): New macro.
7415 (kbd_buffer_get_event): Do not access members that are not present
7416 in X11. Revert inadvertent change of "!=" to "=".
7418 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7420 * keyboard.c (kbd_buffer_get_event):
7421 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7422 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7424 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7426 * filelock.c: Fix unlikely file descriptor leaks.
7427 (get_boot_time_1): Rework to avoid using emacs_open.
7428 This doesn't actually fix a leak, but is better anyway.
7429 (read_lock_data): Use read, not emacs_read.
7431 * doc.c: Fix minor memory and file descriptor leaks.
7432 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7433 (get_doc_string, Fsnarf_documentation):
7434 Fix file descriptor leak on error.
7436 * term.c: Fix minor fdopen-related file descriptor leaks.
7437 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7438 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7440 * charset.c: Fix file descriptor leaks and errno issues.
7442 (load_charset_map_from_file): Don't leak file descriptor on error.
7443 Use plain record_xmalloc since the allocation is larger than
7444 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7446 * eval.c (record_unwind_protect_nothing):
7447 * fileio.c (fclose_unwind):
7449 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7450 The replacement doesn't block input, but that no longer seems
7453 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7455 * lread.c: Fix file descriptor leaks and errno issues.
7456 (Fload): Close some races that leaked fds or streams when 'load'
7458 (Fload, openp): Report error number of last nontrivial failure to open.
7459 ENOENT counts as trivial.
7460 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7462 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7463 now that the function is always called with a nonnegative arg.
7464 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7465 All uses replaced with ...
7466 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7468 A few more minor file errno-reporting bugs.
7469 * callproc.c (Fcall_process):
7470 * doc.c (Fsnarf_documentation):
7471 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7472 * process.c (set_socket_option):
7473 Don't let a constructor trash errno.
7474 * doc.c: Include <errno.h>.
7476 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7478 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7480 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7482 Fix w32 bug with call-process-region (Bug#14885).
7483 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7484 to Fcall_process when the input is empty. This simplifies the
7485 code a bit. It makes no difference on POSIXish platforms but
7486 apparently it fixes a bug on w32.
7488 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7489 * fileio.c (close_file_unwind): Don't close if FD is negative;
7490 this can happen when unwinding a zapped file descriptor.
7491 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7492 in case Emacs runs out of memory between the two unwind-protects.
7493 Don't trash errno when closing FD.
7494 Zap the FD in the specpdl when closing it, instead of deferring
7495 the removal of the unwind-protect; this fixes a bug where a child
7496 function unwinds the stack past us.
7498 New unwind-protect flavors to better type-check C callbacks.
7499 This also lessens the need to write wrappers for callbacks,
7500 and the need for make_save_pointer.
7501 * alloc.c (free_save_value):
7502 * atimer.c (run_all_atimers):
7504 * alloc.c (safe_alloca_unwind):
7505 * atimer.c (unwind_stop_other_atimers):
7506 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7507 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7508 * minibuf.c (choose_minibuf_frame_1):
7509 * process.c (make_serial_process_unwind):
7510 * xdisp.c (pop_message_unwind):
7511 * xselect.c (queue_selection_requests_unwind):
7512 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7513 * alloc.c (record_xmalloc):
7514 Prefer record_unwind_protect_ptr to record_unwind_protect with
7516 * alloc.c (Fgarbage_collect):
7517 Prefer record_unwind_protect_void to passing a dummy.
7518 * buffer.c (restore_buffer):
7519 * window.c (restore_window_configuration):
7520 * xfns.c, w32fns.c (do_unwind_create_frame)
7521 New wrapper. All record-unwind uses of wrappee changed.
7522 * buffer.c (set_buffer_if_live):
7523 * callproc.c (call_process_cleanup, delete_temp_file):
7524 * coding.c (code_conversion_restore):
7525 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7526 * editfns.c (save_excursion_restore)
7527 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7528 (save_restriction_restore):
7529 * eval.c (restore_stack_limits, un_autoload):
7530 * fns.c (require_unwind):
7531 * keyboard.c (recursive_edit_unwind, tracking_off):
7532 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7533 * macros.c (pop_kbd_macro, restore_menu_items):
7534 * nsfns.m (unwind_create_frame):
7535 * print.c (print_unwind):
7536 * process.c (start_process_unwind):
7537 * search.c (unwind_set_match_data):
7538 * window.c (select_window_norecord, select_frame_norecord):
7539 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7540 (fast_set_selected_frame):
7541 * xfns.c, w32fns.c (unwind_create_tip_frame):
7542 Return void, not a dummy Lisp_Object. All uses changed.
7543 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7544 * callproc.c (call_process_kill):
7545 * fileio.c (restore_point_unwind, decide_coding_unwind)
7546 (build_annotations_unwind):
7547 * insdel.c (Fcombine_after_change_execute_1):
7548 * keyboard.c (read_char_help_form_unwind):
7549 * menu.c (unuse_menu_items):
7550 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7551 * sound.c (sound_cleanup):
7552 * xdisp.c (unwind_redisplay):
7553 * xfns.c (clean_up_dialog):
7554 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7555 Accept no args and return void, instead of accepting and returning
7556 a dummy Lisp_Object. All uses changed.
7557 * cygw32.c (fchdir_unwind):
7558 * fileio.c (close_file_unwind):
7559 * keyboard.c (restore_kboard_configuration):
7560 * lread.c (readevalllop_1):
7561 * process.c (wait_reading_process_output_unwind):
7562 Accept int and return void, rather than accepting an Emacs integer
7563 and returning a dummy object. In some cases this fixes an
7564 unlikely bug when the corresponding int is outside Emacs integer
7565 range. All uses changed.
7566 * dired.c (directory_files_internal_unwind):
7567 * fileio.c (do_auto_save_unwind):
7568 * gtkutil.c (pop_down_dialog):
7569 * insdel.c (reset_var_on_error):
7570 * lread.c (load_unwind):
7571 * xfns.c (clean_up_file_dialog):
7572 * xmenu.c, nsmenu.m (pop_down_menu):
7573 * xmenu.c (cleanup_widget_value_tree):
7574 * xselect.c (wait_for_property_change_unwind):
7575 Accept pointer and return void, rather than accepting an Emacs
7576 save value encapsulating the pointer and returning a dummy object.
7578 * editfns.c (Fformat): Update the saved pointer directly via
7579 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7580 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7581 (unwind_body): New function.
7582 (record_unwind_protect): First arg is now a function returning void,
7583 not a dummy Lisp_Object.
7584 (record_unwind_protect_ptr, record_unwind_protect_int)
7585 (record_unwind_protect_void): New functions.
7586 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7587 * fileio.c (struct auto_save_unwind): New type.
7588 (do_auto_save_unwind): Use it.
7589 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7590 * insdel.c (struct rvoe_arg): New type.
7591 (reset_var_on_error): Use it.
7592 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7594 (specbinding_func): Remove; there are now several such functions.
7595 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7596 (set_unwind_protect_ptr): New function.
7597 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7599 Be simpler and more consistent about reporting I/O errors.
7600 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7601 Say "Read error" and "Write error", rather than "I/O error", or
7602 "IO error reading", or "IO error writing", when a read or write
7604 * process.c (Fmake_network_process, wait_reading_process_output)
7605 (send_process, Fprocess_send_eof, wait_reading_process_output):
7606 Capitalize diagnostics consistently. Put "failed foo" at the
7607 start of the diagnostic, so that we don't capitalize the
7608 function name "foo". Consistently say "failed" for such
7610 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7611 All callers changed. This is so it can use report_file_error.
7612 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7613 diagnostics consistently as above.
7615 * fileio.c (report_file_errno): Fix errno reporting bug.
7616 If the file name is neither null nor a pair, package it up as a
7617 singleton list. All callers changed, both to this function and to
7618 report_file_error. This fixes a bug where the memory allocator
7619 invoked by list1 set errno so that the immediately following
7620 report_file_error reported the wrong errno value.
7622 Fix minor problems found by --enable-gcc-warnings.
7623 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7624 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7626 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7628 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7629 Set event->arg to Qt if switch-event shall be generated.
7630 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7632 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7634 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7637 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7638 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7639 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7640 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7641 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7642 and there is a focused frame.
7643 (head_table): Add focus-in and focus-out.
7644 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7645 bind to handle-focus-in/out.
7647 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7648 (Fhandle_switch_frame): Call Fhandle_focus_in.
7649 (syms_of_frame): defsubr handle-focus-in/out.
7651 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7653 Fix porting bug to older POSIXish platforms (Bug#14862).
7654 * sysdep.c (emacs_pipe): New function, that implements
7655 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7656 This should port better to CentOS 5 and to Mac OS X 10.6.
7657 All calls to pipe2 changed.
7659 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7660 This makes the code easier to read and the executable a bit smaller.
7661 Do not replace all calls to Fcons that happen to create lists,
7662 just calls that are intended to create lists. For example, when
7663 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7664 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7665 Similarly for list2 through list5.
7666 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7667 * bytecode.c (exec_byte_code):
7668 * callint.c (quotify_arg, Fcall_interactively):
7669 * callproc.c (Fcall_process, create_temp_file):
7670 * charset.c (load_charset_map_from_file)
7671 (Fdefine_charset_internal, init_charset):
7672 * coding.c (get_translation_table, detect_coding_system)
7673 (Fcheck_coding_systems_region)
7674 (Fset_terminal_coding_system_internal)
7675 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7676 * composite.c (update_compositions, Ffind_composition_internal):
7677 * dired.c (directory_files_internal, file_name_completion)
7679 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7680 * doc.c (Fsnarf_documentation):
7681 * editfns.c (Fmessage_box):
7683 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7684 (Feval, eval_sub, Ffuncall, apply_lambda):
7685 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7686 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7687 (Fset_file_times, Finsert_file_contents)
7688 (Fchoose_write_coding_system, Fwrite_region):
7689 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7690 * font.c (font_registry_charsets, font_parse_fcname)
7691 (font_prepare_cache, font_update_drivers, Flist_fonts):
7692 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7693 * frame.c (make_frame, Fmake_terminal_frame)
7694 (x_set_frame_parameters, x_report_frame_params)
7695 (x_default_parameter, Fx_parse_geometry):
7696 * ftfont.c (syms_of_ftfont):
7697 * image.c (gif_load):
7698 * keyboard.c (command_loop_1):
7699 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7700 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7701 (Fminor_mode_key_binding, accessible_keymaps_1)
7702 (Faccessible_keymaps, Fwhere_is_internal):
7703 * lread.c (read_emacs_mule_char):
7704 * menu.c (find_and_return_menu_selection):
7705 * minibuf.c (get_minibuffer):
7706 * nsfns.m (Fns_perform_service):
7707 * nsfont.m (ns_script_to_charset):
7708 * nsmenu.m (ns_popup_dialog):
7709 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7710 (Fx_own_selection_internal):
7711 * nsterm.m (append2):
7712 * print.c (Fredirect_debugging_output)
7713 (print_prune_string_charset):
7714 * process.c (Fdelete_process, Fprocess_contact)
7715 (Fformat_network_address, set_socket_option)
7716 (read_and_dispose_of_process_output, write_queue_push)
7717 (send_process, exec_sentinel):
7718 * sound.c (Fplay_sound_internal):
7719 * textprop.c (validate_plist, add_properties)
7720 (Fput_text_property, Fadd_face_text_property)
7721 (copy_text_properties, text_property_list, syms_of_textprop):
7722 * unexaix.c (report_error):
7723 * unexcoff.c (report_error):
7724 * unexsol.c (unexec):
7725 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7726 (Fformat_mode_line, syms_of_xdisp):
7727 * xfaces.c (set_font_frame_param)
7728 (Finternal_lisp_face_attribute_values)
7729 (Finternal_merge_in_global_face, syms_of_xfaces):
7730 * xfns.c (x_default_scroll_bar_color_parameter)
7731 (x_default_font_parameter, x_create_tip_frame):
7732 * xfont.c (xfont_supported_scripts):
7733 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7734 (menu_help_callback, xmenu_show):
7736 * xterm.c (set_wm_state):
7737 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7738 and similarly for list2 through list5.
7740 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7742 * callproc.c (Fcall_process_region): Fix minor race and tune.
7743 (create_temp_file): New function, with the temp-file-creation part
7744 of the old Fcall_process_region. Use Fcopy_sequence to create the
7745 temp file name, rather than alloca + build_string, for simplicity.
7746 Don't bother to block input around the temp file creation;
7747 shouldn't be needed. Simplify use of mktemp.
7748 Use record_unwind_protect immediately after creating the temp file;
7749 this closes an unlikely race where the temp file was not removed.
7750 Use memcpy rather than an open-coded loop.
7751 (Fcall_process_region): Use the new function. If the input is
7752 empty, redirect from /dev/null rather than from a newly created
7753 empty temp file; this avoids unnecessary file system traffic.
7755 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7757 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7758 Simplify by making this case like the other two. This is a bit
7759 slower on obsolete hosts, but the extra complexity isn't worth it.
7761 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7762 * process.c (create_process) [!DOS_NT]:
7763 Remove now-unnecessary calls to emacs_close.
7765 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7767 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7768 returning early. (Bug#14850)
7770 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7771 and inhibit-iso-escape-detection attributes of 'undecided'.
7774 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7776 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7777 Reported by Herbert J. Skuhra in
7778 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7780 Don't lose top specpdl entry when memory is exhausted.
7781 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7782 specpdl overflow here, to simplify callers; all callers changed.
7783 Always reserve an unused entry at the stack top; this avoids
7784 losing the top entry's information when memory is exhausted.
7786 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7788 Clean up errno reporting and fix some errno-reporting bugs.
7789 * callproc.c (Fcall_process):
7790 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7791 * process.c (create_process, Fmake_network_process):
7792 * unexaix.c (report_error):
7793 * unexcoff.c (report_error):
7794 Be more careful about reporting the errno of failed operations.
7795 The code previously reported the wrong errno sometimes.
7796 Also, prefer report_file_errno to setting errno + report_file_error.
7797 (Fcall_process): Look at openp return value rather than at path,
7798 as that's a bit faster and clearer when there's a numeric predicate.
7799 * fileio.c (report_file_errno): New function, with most of the
7800 old contents of report_file_error.
7801 (report_file_error): Use it.
7802 (Ffile_exists_p, Ffile_accessible_directory_p):
7803 Set errno to 0 when it is junk.
7804 * fileio.c (Faccess_file):
7805 * image.c (x_create_bitmap_from_file):
7806 Use faccessat rather than opening the file, to avoid the hassle of
7807 having a file descriptor open.
7808 * lisp.h (report_file_errno): New decl.
7809 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7812 * process.c (create_process, wait_reading_process_output) [AIX]:
7813 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7814 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7815 a multithreaded environment anyway).
7816 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7818 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7820 * image.c (x_find_image_file): Don't close a remote file handle.
7822 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7824 Fix races with threads and file descriptors.
7825 * callproc.c (Fcall_process_region):
7826 * dired.c (open_directory):
7827 * emacs.c (main, Fdaemon_initialized):
7828 * image.c (x_find_image_file):
7829 * inotify.c (Finotify_rm_watch):
7830 * lread.c (Flocate_file_internal):
7831 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7832 * term.c (term_mouse_moveto, init_tty):
7833 * termcap.c (tgetent):
7834 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7835 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7836 * unexhp9k800.c, unexmacosx.c (unexec):
7837 * callproc.c (Fcall_process_region):
7838 Use emacs_close, not close.
7839 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7840 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7841 and posix_close function on current platforms (which all lack them).
7842 (emacs_close): Use it. This should fix the races on GNU/Linux and
7843 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7844 and it should avoid closing random victim file descriptors on
7847 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7849 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7850 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7853 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7854 This is for .gdbinit xbacktrace.
7856 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7857 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7858 (emacs_set_tty): Now static.
7859 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7860 * term.c (tty_capable_p, tty_default_color_capabilities)
7861 (get_tty_terminal, term_mouse_movement)
7862 (handle_one_term_event, init_tty, maybe_fatal):
7863 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7864 (tgetent, scan_file, name_match, compare_contin):
7865 * terminal.c (get_terminal):
7866 Use bool for boolean.
7867 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7868 Prefer char to unsigned char if either will do.
7869 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7870 (tty_write_glyphs): Prefer int to unsigned.
7871 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7872 All callers changed.
7873 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7875 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7878 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7879 (B__dummy__): New dummy symbol, to pacify C89.
7880 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7881 they can't grok varargs macros.
7882 * dispnew.c (add_window_display_history)
7883 (add_frame_display_history):
7884 * print.c (print_object):
7885 * xdisp.c (debug_method_add):
7886 Use %p printf format only for void pointers.
7887 * emacs.c (usage_message): New constant, replacing ...
7888 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7889 (main): Adjust to usage reorg.
7890 * fns.c (syms_of_fns):
7891 * profiler.c (syms_of_profiler):
7892 Don't use non-constant struct initializers.
7893 * gnutls.h (gnutls_initstage_t):
7894 * lisp.h (enum Lisp_Fwd_Type):
7895 * lread.c (lisp_file_lexically_bound_p):
7896 * xsettings.c (anonymous enum):
7897 Remove trailing comma.
7898 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7899 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7900 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7902 * regex.c (const_re_char): New type, to pacify strict C89.
7903 All uses of 'const re_char' replaced to use it.
7904 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7905 with glibc when strict C89. This change is imported from gnulib.
7907 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7908 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7909 Omit GNU_LINUX implementation, since it requires long long.
7910 * xterm.c (x_draw_underwave):
7911 Do not assume the traditional order of struct's members.
7912 (x_term_init): Rewrite to avoid the need for non-constant structure
7915 Syntax cleanup, mostly replacing macros with functions.
7916 This removes the need for the syntax_temp hack.
7917 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7918 * syntax.c (SYNTAX_INLINE): New macro.
7919 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7920 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7921 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7922 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7923 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7924 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7925 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7926 Now constants, not macros.
7927 (syntax_temp) [!__GNUC__]: Remove.
7928 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7929 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7930 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7931 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7932 Move here from syntax.h; now functions, not macros. Except for the
7933 last function, these are static since only syntax.c uses them.
7934 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7935 All uses changed. Now a function, not a macro; use this fact
7936 to simplify the code.
7937 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7938 compiler bugs; no longer relevant.
7939 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7940 (SYNTAX_INLINE): New macro.
7941 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7942 for the new functions. Use bool for boolean member.
7943 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7944 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7945 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7946 (SETUP_BUFFER_SYNTAX_TABLE):
7947 Now extern inline functions, not macros.
7948 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7949 Remove; all uses replaced by implementation.
7950 (syntax_temp) [!__GNUC__]: Remove decl.
7951 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7953 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7955 * emacs.c (main): Fix syntax error.
7957 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7959 Timestamp fixes for undo (Bug#14824).
7960 * atimer.c (schedule_atimer):
7961 * fileio.c (Ffile_newer_than_file_p):
7962 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7963 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7964 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7965 (syms_of_fileio): Remove Sclear_visited_file_name.
7966 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7967 file doesn't exist; this avoids an ambiguity with negative timestamps.
7968 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7969 * systime.h (make_emacs_time, invalid_emacs_time):
7970 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7971 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7972 * undo.c (record_first_change): Push (visited-file-modtime) onto
7973 undo list rather than reimplementing it by hand, incorrectly.
7975 2013-07-09 Ken Brown <kbrown@cornell.edu>
7977 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7979 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7981 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7983 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7985 Handle errno and exit status a bit more carefully.
7986 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7987 number into an exit status. Instead, use EXIT_CANCELED.
7988 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7989 * callproc.c (relocate_fd):
7990 * emacs.c (close_output_streams, main):
7991 * process.c (create_process):
7992 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7993 Use emacs_perror for simplicity.
7994 * callproc.c (relocate_fd, main):
7995 * sysdep.c (sys_subshell):
7996 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7997 (shut_down_emacs): Use emacs_write, not write.
7998 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7999 * fileio.c (Fcopy_file, e_write):
8000 * nsterm.m (ns_select):
8001 * process.c (send_process):
8002 * sound.c (vox_write):
8003 Use emacs_write_sig, not emacs_write.
8004 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8005 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8007 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8009 (emacs_full_write): New function.
8010 (emacs_write): Rewrite to use it.
8011 (emacswrite_sig, emacs_perror): New functions.
8012 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8014 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8016 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8017 on NS even if it is present. Pixmap on NS is a void*.
8019 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8021 Port to Ubuntu 10 (Bug#14803).
8022 Problem reported by T.V. Raman.
8023 * process.c (close_on_exec, accept4, process_socket):
8024 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8026 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8028 * w32.c (sys_dup): Declare prototype.
8032 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8034 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8036 Make file descriptors close-on-exec when possible (Bug#14803).
8037 This simplifies Emacs a bit, since it no longer needs to worry
8038 about closing file descriptors by hand in some cases.
8039 It also fixes some unlikely races. Not all such races, as
8040 libraries often open files internally without setting
8041 close-on-exec, but it's an improvement.
8042 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8043 * callproc.c (Fcall_process) [!MSDOS]:
8044 * emacs.c (main) [!DOS_NT]:
8045 * nsterm.m (ns_term_init):
8046 * process.c (create_process):
8047 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8048 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8049 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8050 Prefer mkostemp with O_CLOEXEC to mkstemp.
8051 * callproc.c (relocate_fd) [!WINDOWSNT]:
8052 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8053 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8055 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8056 Make the resulting file descriptor close-on-exec.
8057 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8058 * lread.c (load_descriptor_list, load_descriptor_unwind):
8059 Remove; no longer needed. All uses removed.
8060 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8061 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8063 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8064 (Fmake_network_process, Fnetwork_interface_list)
8065 (Fnetwork_interface_info, server_accept_connection):
8066 Make newly-created socket close-on-exec.
8067 * sysdep.c (emacs_open, emacs_fopen):
8068 Make new-created descriptor close-on-exec.
8069 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8070 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8072 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8074 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8075 for NS_IMPL_GNUSTEP.
8077 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8079 Fix openp errno handling.
8080 * callproc.c (Fcall_process): Preserve openp errno around close.
8081 * lread.c (openp): Set errno when returning -1, as some callers
8084 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8086 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8088 * nsterm.h (NSSavePanel): Update comment.
8089 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8090 (ns_run_file_dialog): Declare.
8092 * nsfns.m: Remove panelOK.
8094 (ns_run_file_dialog): New function.
8095 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8096 event loop, so file dialog is popped up by ns_run_file_dialog, called
8097 by sendEvent (Bug#14578).
8098 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8100 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8102 * xdisp.c (default_line_pixel_height): New function.
8103 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8104 (try_cursor_movement, redisplay_window, try_window)
8105 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8107 * window.c (window_scroll_pixel_based):
8108 use default_line_pixel_height.
8110 * dispextern.h (default_line_pixel_height): Add prototype.
8112 * frame.c (x_set_line_spacing): Accept a float value for
8113 line-spacing parameter, per the documentation.
8115 * data.c (Fmultibyte_string_p): Doc fix.
8117 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8119 Use emacs_open more consistently when opening files.
8120 This handles EINTR more consistently now, and makes it easier
8121 to introduce other uniform changes to file descriptor handling.
8122 * sysstdio.h: New file.
8123 * buffer.c (mmap_init):
8124 * cygw32.c (chdir_to_default_directory):
8125 * dispnew.c (Fopen_termscript):
8126 * emacs.c (Fdaemon_initialized):
8127 * fileio.c (Fdo_auto_save):
8128 * image.c (slurp_file, png_load_body, jpeg_load_body):
8129 * keyboard.c (Fopen_dribble_file):
8131 * print.c (Fredirect_debugging_output):
8132 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8133 * termcap.c (tgetent):
8134 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8135 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8136 * w32term.c (w32_initialize) [CYGWIN]:
8137 * xfaces.c (Fx_load_color_file):
8138 Use emacs_open instead of plain open, and emacs_fopen instead of
8140 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8141 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8142 * callproc.c (default_output_mode): New constant.
8143 (Fcall_process): Use it to call emacs_open instead of plain creat.
8144 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8145 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8146 (emacs_fopen): New function.
8147 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8148 Include <lisp.h>, for emacs_open.
8149 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8151 Remove duplicate #include directives.
8152 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8154 Don't include stdio.h twice.
8155 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8156 Don't include sys/types.h or stdio.h twice.
8157 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8158 * lread.c: Don't include coding.h twice.
8159 * nsfont.m: Don't include frame.h twice.
8160 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8161 * ralloc.c: Don't include <unistd.h> twice.
8162 * xdisp.c: Don't include font.h twice.
8163 * xterm.c: Don't include fontset.h twice.
8164 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8166 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8168 Scale ImageMagick images more carefully.
8169 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8170 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8171 Be more careful about avoiding undefined behavior after
8172 integer overflow and division by zero.
8174 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8176 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8177 (syms_of_w32fns): DEFSYM them.
8178 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8179 (CCHDEVICENAME): Define macros if not defined.
8180 (struct MONITOR_INFO_EX): New struct.
8181 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8182 (enum_display_monitors_fn): New variable.
8183 (globals_of_w32fns): Initialize it.
8184 (Fx_display_pixel_width, Fx_display_pixel_height)
8185 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8186 multi-monitor setups in docstrings.
8187 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8188 screen size by primary monitor's millimeter per pixel.
8189 (w32_monitor_enum, w32_display_monitor_attributes_list)
8190 (w32_display_monitor_attributes_list_fallback)
8191 (Fw32_display_monitor_attributes_list): New functions.
8192 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8194 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8196 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8198 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8200 * fileio.c (Qfile_notify_error): New error symbol.
8202 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8203 * inotify.c (inotify_callback, symbol_to_inotifymask)
8204 (Finotify_add_watch, Finotify_rm_watch): Use it.
8205 (inotifyevent_to_event): Exchange order of cookie and file name.
8206 (Finotify_add_watch): Adapt docstring.
8208 * lisp.h (Qfile_notify_error): Declare.
8210 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8212 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8213 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8214 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8215 which did not work (see <http://bugs.gnu.org/14569#307>).
8216 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8217 && (!noninteractive || initialized)). This attempts to thread
8218 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8220 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8222 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8223 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8225 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8227 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8228 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8229 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8230 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8232 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8234 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8235 Define to __sys_siglist.
8237 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8239 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8240 word-wrap, so that overflow-newline-into-fringe would work in
8241 visual-line-mode. (Bug#2749)
8242 (move_it_in_display_line_to): When the last scanned display
8243 element fits exactly on the display line, and
8244 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8245 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8246 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8247 finding buffer position that corresponds to pixel coordinates,
8248 e.g. in buffer_posn_from_coords.
8250 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8252 * process.c (handle_child_signal): Call catch_child_signal if
8255 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8257 Don't convert function pointers to void * and back.
8258 It isn't portable C, and it's easy enough to avoid.
8259 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8260 (make_save_value): Add support for SAVE_FUNCPOINTER.
8261 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8262 * print.c (print_object):
8263 Distinguish function from object pointers.
8264 * lisp.h (SAVE_FUNCPOINTER): New constant.
8265 (SAVE_SLOT_BITS): Adjust to it.
8266 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8267 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8268 (voidfuncptr): New typedef.
8269 (struct Lisp_Save_Value): New member data[0].funcpointer.
8270 (XSAVE_FUNCPOINTER): New function.
8272 Simplify buildobj processing.
8273 * Makefile.in (buildobj.h): Make it a sequence of strings each
8274 followed by comma, rather than a single string. Put it into a
8275 .tmp file in case there's an error while generating it.
8276 (gl-stamp): Use .tmp for temp files.
8277 (mostlyclean): Clean .tmp files.
8278 * doc.c (buildobj): Move to just the routine that needs it.
8279 It's now an array of strings, so processing is simpler.
8281 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8283 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8284 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8285 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8286 Invoke malloc_enable_thread even when not interactive.
8287 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8288 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8289 in this case, since the underlying bug has now been fixed.
8291 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8293 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8294 unlinking it (bug#14691).
8296 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8298 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8299 before checking whether buffer is modified. This lets
8300 `kill-buffer-query-functions' cancel killing of the buffer or save
8301 its content before `kill-buffer' asks user the "Buffer %s
8302 modified; kill anyway?" question.
8304 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8306 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8307 Let the super performKeyEquivalent deal with them (Bug#14747).
8309 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8311 * widget.c (resize_cb): Remove unused local.
8313 Do not use GTK 3 if it exists but cannot be compiled.
8314 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8315 * xterm.c (x_error_handler) [!USE_GTK]:
8318 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8320 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8322 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8323 to the valid range of values. (Bug#14753)
8325 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8326 when moving point by using the current glyph matrix. This avoids
8327 the need to force redisplay when this function is called in a
8330 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8332 Fix minor problems found by static checking.
8333 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8334 Redo the latter's body to sidestep GCC parenthesization warnings.
8335 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8336 * coding.c (detect_coding, detect_coding_system):
8337 * coding.h (struct undecided_spec):
8338 Use bool for boolean.
8339 * image.c (QCmax_width, QCmax_height): Now static.
8340 * xdisp.c (Fmove_point_visually): Remove unused local.
8342 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8344 * xdisp.c (Fmove_point_visually): New function.
8346 2013-06-28 Kenichi Handa <handa@gnu.org>
8348 * coding.h (define_coding_undecided_arg_index): New enum.
8349 (coding_attr_index): New members
8350 coding_attr_undecided_inhibit_null_byte_detection,
8351 coding_attr_undecided_inhibit_iso_escape_detection,
8352 coding_attr_undecided_prefer_utf_8.
8353 (undecided_spec): New struct.
8354 (struct coding_system): New member `undecided' of the member
8357 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8358 (detect_coding): Likewise.
8359 (detect_coding_system): Likewise.
8360 (Fdefine_coding_system_internal): New coding system properties
8361 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8363 (syms_of_coding): Adjust for coding_arg_undecided_max.
8365 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8367 * image.c (x_from_xcolors): Remove unused local.
8369 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8371 Defer image data transfer between X client and server until actual
8374 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8377 * image.c (Destroy_Image): Remove.
8378 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8379 `mask_p', and `colors_p'. All uses changed.
8380 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8381 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8382 New macros for `flags' arg to x_clear_image_1.
8383 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8384 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8385 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8386 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8387 (image_get_x_image, image_unget_x_image): New functions or macros.
8388 (image_background, image_background_transparent, x_to_xcolors)
8389 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8390 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8391 instead of Destroy_Image.
8392 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8393 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8394 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8395 (imagemagick_load_image, svg_load_image): Use them instead of
8396 x_create_x_image_and_pixmap, and x_put_x_image followed by
8397 x_destroy_x_image, respectively.
8398 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8399 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8400 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8401 background_transparent fields.
8402 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8403 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8405 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8407 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8408 This mostly consists of undoing recent changes.
8409 * callproc.c (Fcall_process):
8410 * process.c (create_process):
8411 Do not worry about catching SIGCHLD here, undoing previous change.
8412 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8413 * process.c, process.h (catch_child_signal):
8414 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8415 * process.c (catch_child_handler): Don't worry about being called
8416 lazily and do not assume caller has blocked SIGCHLD, undoing
8417 previous change. Move first-time stuff back to
8418 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8419 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8420 set lib_child_handler if it's already initialized, which may
8421 help avoid problems on GNUstep.
8423 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8425 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8426 * callproc.c (Fcall_process):
8427 * process.c (create_process):
8428 Make sure SIGCHLD is caught before we fork,
8429 since Emacs startup no arranges to catch SIGCHLD.
8430 * process.c (lib_child_handler): Initialize to null, not to
8432 (catch_child_signal): Allow self to be called lazily.
8433 Do nothing if it's already been called.
8434 Assume caller has blocked SIGCHLD (all callers do now).
8435 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8436 just before it's really needed.
8437 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8438 since it hasn't been caught yet.
8440 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8442 * image.c (compute_image_size): New function to implement
8443 :max-width and :max-height.
8444 (imagemagick_load_image): Use it.
8446 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8448 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8449 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8451 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8452 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8453 the SIGCHLD handler, since the code is not atomic and (due to glib)
8454 signals may be arriving now.
8455 * sysdep.c (init_signals): Do not catch child signals here;
8456 'main' now does that later, at a safer time.
8458 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8460 Clean up SIGCHLD handling a bit (Bug#14569).
8461 * process.c, process.h (catch_child_signal):
8462 Now always extern, even if !NS_IMPL_GNUSTEP.
8463 * process.c (catch_child_signal): Move glib tickler here from
8464 init_process_emacs, so that it's done earlier in Emacs
8465 initialization. Also move the noninteractive && !initialized
8466 check here from init_process_emacs. This is all a bit cleaner for
8467 GNUish platforms, and I hope it works around the Cygwin bug.
8468 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8469 that glib signal handling is tickled before glib creates threads.
8471 * process.c (wait_reading_process_output): Avoid int overflow
8472 when reading more than 2 GiB total from a process.
8474 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8476 * process.c (create_process): Handle a couple more cases,
8477 i.e., work even if new_argv and wait_child_setup[i] are cached.
8478 Use Fcall_process's style for volatile vars.
8480 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8482 * process.c (create_process): Mark PROCESS volatile.
8484 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8486 Use C99-style flexible array members if available.
8487 This avoids some subtle aliasing issues, which typically
8488 aren't a problem with GCC but may be a problem elsewhere.
8489 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8490 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8491 In either case, it uses a flexible array member rather than
8492 the old struct hack. All uses changed.
8493 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8494 Adjust to sdata reorganization.
8495 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8496 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8497 that ports better to pre-C99 non-GCC.
8498 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8499 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8500 as the latter has changed.
8501 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8502 and port better to pre-C99 GCC.
8503 * image.c (struct xpm_cached_color):
8504 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8505 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8506 Use FLEXIBLE_ARRAY_MEMBER.
8507 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8508 Move decl to top level so it gets checked against implementation.
8509 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8510 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8512 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8514 * syntax.c: Integer cleanups.
8515 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8516 All uses that need 0-or-2 changed to:
8517 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8518 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8519 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8520 (char_quoted, prev_char_comend_first, back_comment)
8521 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8522 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8523 Use bool for boolean.
8524 (update_syntax_table, skip_chars, skip_syntaxes):
8525 Prefer int to unsigned when either will do.
8526 (back_comment): Return boolean success flag, like forw_comment,
8527 instead of positive-or-minus-1 (which might have overflowed int anyway).
8528 Don't stuff ptrdiff_t into int.
8529 (syntax_spec_code, syntax_code_spec): Now const.
8530 (Fmatching_paren, scan_lists, scan_sexps_forward):
8531 Use enum syntaxcode for syntax code.
8532 (Fmatching_paren): Check that arg is a character, not just an integer.
8533 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8534 (Finternal_describe_syntax_value): Omit no-longer-needed
8536 (skip_chars): Use char, not unsigned char, when the distinction
8538 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8539 * bytecode.c (exec_byte_code):
8540 * syntax.c (syntax_spec_code, Fchar_syntax)
8541 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8543 * syntax.h (SYNTAX_WITH_FLAGS):
8544 Omit unnecessary casts.
8546 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8548 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8549 line dimensions here, to avoid race conditions with the main
8550 thread. (Bug#14062, bug#14630, bug#14669)
8552 * w32term.c (w32_draw_window_cursor): Compute the header line and
8553 mode line dimensions here.
8554 <w32_system_caret_window, w32_system_caret_hdr_height>:
8555 <w32_system_caret_mode_height>: New variables.
8557 * w32term.h: Declare them.
8559 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8561 * alloc.c (die): Move "assertion failed" string here ...
8562 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8563 COND when SUPPRESS_CHECKING. This shrinks the executable text
8564 size by 0.8% to 2.2% when configured with --enable-checking,
8565 depending on optimization flags (GCC 4.8.1 x86-64).
8567 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8569 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8571 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8572 base is 2; this is more accurate.
8574 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8576 * sound.c (string_default): Move to !WINDOWSNT section.
8577 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8579 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8581 * sound.c: Integer cleanups.
8582 Remove unnecessary forward decls.
8583 (struct sound_device): The 'file' member is now a Lisp_Object, not
8584 a char *, so that we needn't invoke alloca on a huge size.
8585 (Fplay_sound_internal): Adjust to this.
8586 (string_default): New function.
8587 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8588 Use it to adjust to the struct sound_device change.
8589 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8590 (be2hs) [0]: Remove.
8592 * syntax.c (skip_chars): Don't use uninitialized storage
8593 when searching a multibyte buffer for characters that are not in a
8594 unibyte string that contains non-ASCII characters.
8596 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8598 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8599 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8601 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8603 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8605 2013-06-18 Kenichi Handa <handa@gnu.org>
8607 * font.c (Ffont_spec): Signal an error for an invalid font name
8610 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8612 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8613 In particular this ports to 32-bit sparc Sun cc.
8614 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8615 array with a dummy element at specpdl[-1], so that its address can
8617 (unbind_to): Do not copy the binding; not needed, now that we
8618 copy old_value in the one place where the copy is needed.
8619 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8620 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8621 (union specbinding): Rename from struct specbinding. Redo layout
8622 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8623 which is not portable. With Sun C 5.12 32-bit sparc, the
8624 declaration causes nargs to be an unsigned bitfield, a behavior
8625 that the C standard allows; but Emacs wants nargs to be signed.
8626 The overall type is now a union of structures rather than a
8627 structure of union of structures, and the 'kind' member is now a
8628 bitfield, so that the overall type doesn't grow. All uses changed.
8629 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8631 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8633 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8634 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8636 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8638 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8640 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8641 unless we know that the window w's frame is a frame object.
8642 Another attempt at solving bug#14062 and bug#14630.
8644 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8646 * textprop.c (property_set_type): New enum.
8647 (add_properties): Allow appending/prepending text properties.
8648 (add_text_properties_1): Factored out of Fadd_text_properties.
8649 (Fadd_text_properties): Move all the code into
8650 add_text_properties_1.
8651 (Fadd_face_text_property): New function that calls
8652 add_text_properties_1.
8654 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8656 Move functions from lisp.h to individual modules when possible.
8657 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8658 * alloc.c (XFLOAT_INIT, set_symbol_name):
8659 * buffer.c (CHECK_OVERLAY):
8660 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8661 (set_char_table_parent):
8662 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8663 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8664 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8665 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8667 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8668 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8669 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8670 (backtrace_args, backtrace_debug_on_exit):
8671 * floatfns.c (CHECK_FLOAT):
8672 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8673 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8674 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8675 (set_hash_index_slot):
8676 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8677 * marker.c (CHECK_MARKER):
8678 * textprop.c (CHECK_STRING_OR_BUFFER):
8679 * window.c (CHECK_WINDOW_CONFIGURATION):
8680 Move here from lisp.h, and make these functions static rather than
8682 * buffer.c (Qoverlayp):
8684 * fns.c (Qhash_table_p):
8685 * window.c (Qwindow_configuration_p):
8687 * lisp.h: Remove the abovementioned defns and decls.
8689 Use functions, not macros, for XINT etc (Bug#11935).
8690 In lisp.h, prefer functions to function-like macros, and
8691 constants to object-like macros, when either will do. This:
8692 . simplifies use, as there's no more need to worry about
8693 arguments' side effects being evaluated multiple times.
8694 . makes the code easier to debug on some platforms.
8695 However, when using gcc -O0, keep using function-like macros
8696 for a few critical operations, for performance reasons.
8697 This sort of thing isn't needed with gcc -Og, but -Og
8698 is a GCC 4.8 feature and isn't widely-enough available yet.
8699 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8700 Remove enum lsb_bits; no longer needed.
8701 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8702 * buffer.c (Qoverlap):
8704 * fns.c (Qhash_table_p):
8705 Now extern, so lisp.h can use these symbols.
8706 * dispextern.h: Include character.h, for MAX_CHAR etc.
8707 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8708 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8709 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8710 (GLYPH_CODE_P): Move here from lisp.h.
8711 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8712 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8713 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8714 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8715 XUNTAG now returns void *.
8716 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8717 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8718 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8719 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8720 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8721 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8722 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8723 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8724 New macros, renamed from their sans-lisp_h_ counterparts.
8725 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8726 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8727 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8728 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8729 If compiling via GCC without optimization, define these as macros
8730 in addition to inline functions.
8731 To disable this, compile with -DINLINING=0.
8732 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8733 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8734 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8735 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8736 (INTMASK, VALMASK): Now macros, since static values cannot be
8737 accessed from extern inline functions.
8738 (VALMASK): Also a constant, for benefit of old GDB.
8739 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8740 is INTEGERP, which can fold it in.
8741 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8742 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8743 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8744 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8745 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8746 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8747 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8748 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8749 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8750 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8751 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8752 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8753 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8754 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8755 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8756 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8757 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8758 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8759 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8760 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8761 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8762 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8763 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8764 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8765 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8766 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8767 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8768 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8769 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8770 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8771 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8772 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8773 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8775 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8776 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8777 (VALMASK): Define in one place rather than in two, merging the
8778 USE_LSB_TAG parts; this is simpler.
8779 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8780 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8781 Move up, to avoid use before definition.
8782 Also include "globals.h" earlier, for the same reason.
8783 (make_natnum): New function.
8784 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8785 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8786 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8787 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8788 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8789 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8790 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8791 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8792 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8793 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8794 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8795 (Qwindow_configuration_p, Qimage): New forward declarations.
8796 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8797 (STRING_COPYIN): Remove; unused.
8798 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8799 (xcar_addr, xcdr_addr): New functions. All uses changed.
8800 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8801 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8802 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8803 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8804 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8805 (TYPE_RANGED_INTEGERP): Simplify.
8806 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8807 (setlocale, fixup_locale, synchronize_system_messages_locale)
8808 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8809 Now empty functions, not macros.
8810 (functionp): Return bool, not int.
8811 * window.c (Qwindow_configuration_p): Now extern,
8812 so window.h can use it.
8813 * window.h (Qwindowp): Move decl back to lisp.h.
8815 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8817 * xdisp.c (Fline_pixel_height): New function, required for solving
8820 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8822 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8824 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8826 * lread.c (syms_of_lread):
8827 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8829 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8831 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8833 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8835 * fileio.c (expand_file_name): Doc fix.
8837 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8839 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8840 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8841 Wait for self, not for 0. This can't hurt on GNU or similar
8842 system, and may help with Cygwin.
8844 * keyboard.c: Don't use PROP (...) as an lvalue.
8845 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8846 Use set_prop (A, B), not PROP (A) = B.
8848 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8850 * xdisp.c (get_it_property): Use it->window instead of generating
8851 a Lisp object from it->w.
8853 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8855 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8856 get-char-property the window that is being rendered, instead of
8857 the buffer, to support window-specific overlays. (Bug#14575)
8858 (compute_display_string_pos): When W is NULL, use the current
8859 buffer as the object to pass to get-char-property.
8860 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8861 pointer member of the bidi iterator, since no window is pertinent
8864 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8866 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8867 being displayed, and pass it to compute_display_string_pos.
8868 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8869 (bidi_paragraph_init): All callers changed.
8871 * xdisp.c (init_from_display_pos, init_iterator)
8872 (handle_single_display_spec, next_overlay_string)
8873 (get_overlay_strings_1, reseat_1, reseat_to_string)
8874 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8875 Set bidi_it.w member from it->w.
8876 (compute_display_string_pos): Accept additional argument, the
8877 window being displayed, and pass it to Fget_char_property.
8880 * dispextern.h (struct bidi_it): New member w, the window being
8882 (compute_display_string_pos): Adjust prototype.
8884 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8886 * xgselect.c: Remove unneeded include xterm.h.
8888 * process.c (wait_reading_process_output): Check for NS before GLIB.
8889 GLIB may be linked in due to rsvg, but ns_select must be called.
8891 * xgselect.c (xg_select): Remove call to window_system_available
8892 and g_main_context_pending at the top, so Gdk events (i.e. file
8893 notify) are processed when Emacs is started with -nw.
8895 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8897 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8898 (ctagsfiles3): New variable, includes only *.m files.
8899 (TAGS): Use an explicit language name in the regular expressions,
8900 to avoid transformation of '/SOMETHING' by MSYS to
8901 'c:\MSYS\SOMETHING'.
8903 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8905 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8907 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8909 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8910 still need to set the mouse pointer shape and activate help-echo.
8913 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8915 A few porting etc. fixes for the new file monitor code.
8916 See the thread containing
8917 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8918 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8919 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8920 (dir_monitor_callback, Fgfile_rm_watch):
8921 Use assq_no_quit instead of Fassoc, for speed.
8922 (dir_monitor_callback, Fgfile_rm_watch):
8923 eassert that the monitor is a fixnum.
8924 (dir_monitor_callback): No need for CDR_SAFE.
8925 Simplify building of lisp with alternative tails.
8926 (Fgfile_add_watch, Fgfile_rm_watch):
8927 Do not assume glib functions set errno reliably on failure.
8928 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8929 and signal an error otherwise.
8930 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8931 Use Fdelq instead of Fdelete, for speed.
8933 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8935 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8936 don't insist on being invoked on a highlighted tool-bar button.
8937 Avoids losing tool-bar functionality when mouse-highlight is nil.
8938 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8939 Don't highlight when mouse-highlight is nil.
8940 (note_mouse_highlight): When mouse-highlight is nil, don't return
8941 right away; instead, run tool-bar and mode-line highlight
8942 subroutine, clear any existing highlight, and revert the mouse
8943 pointer to its default shape. (Bug#14558)
8945 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8947 * lisp.mk (lisp): Add prog-mode.el.
8949 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8951 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8952 * process.c (dummy_handler): New function.
8953 (lib_child_handler): New static var.
8954 (handle_child_signal): Invoke it.
8955 (catch_child_signal): If a library has set up a signal handler,
8956 save it into lib_child_handler.
8957 (init_process_emacs): If using glib and not on Windows, tickle glib's
8958 child-handling code so that it initializes its private SIGCHLD handler.
8959 * syssignal.h (SA_SIGINFO): Default to 0.
8960 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8961 31; it should no longer be needed now.
8963 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8965 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8967 * gfilenotify.c (globals_of_gfilenotify): New function.
8968 (syms_of_gfilenotify): Move global initialization there.
8970 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8972 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8974 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8975 * keyboard.c (menu_bar_items, tool_bar_items):
8976 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8977 not override local keymaps any more.
8979 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8981 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8983 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8985 * w32console.c (initialize_w32_display): Return the dimensions of
8986 the console window via 2 additional arguments, not via the current
8987 frame. This avoids crashes due to overrunning the bounds of
8988 frame's decode_mode_spec_buffer, which is not resized following
8989 the change of the frame dimensions from the initial 10x10.
8991 * w32term.h (w32_initialize_display_info): Adjust prototype.
8993 * term.c (init_tty): Take dimensions of the frame from the values
8994 returned by initialize_w32_display.
8996 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8997 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8998 (LIBES): Add $(GFILENOTIFY_LIBS).
9000 * w32inevt.c (handle_file_notifications): Add dummy implementation
9001 for !HAVE_W32NOTIFY.
9003 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9005 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9007 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9009 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9011 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9013 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9015 Fix minor problems found by static checking.
9016 * data.c (pure_write_error):
9017 Use xsignal2, not Fsignal, as Fsignal might return.
9018 * eval.c (set_backtrace_debug_on_exit): Now static.
9019 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9020 No longer inline. EXTERN_INLINE is needed only for functions
9021 defined in .h files. Reindent function header as per GNU style.
9022 (backtrace_p, backtrace_top, backtrace_next):
9023 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9024 compiler or linker. Add extern decls to pacify gcc -Wall.
9025 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9027 * frame.c (free_monitors): Define only on platforms that need it.
9028 * nsterm.m (ns_term_init):
9029 * process.c (catch_child_signal):
9030 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9031 defined on all porting targets these days.
9032 * process.c, process.h (catch_child_signal):
9033 Make it extern only if NS_IMPL_GNUSTEP is defined.
9035 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9037 * w32.c (gettimeofday): Make the signature identical to prototype
9038 in nt/inc/sys/time.h.
9040 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9042 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9045 * keyboard.c (safe_run_hooks_error): Improve error message.
9047 * data.c (pure_write_error): Add `object' argument.
9048 * puresize.h (CHECK_IMPURE): Use it.
9050 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9052 * Makefile.in (NOTIFY_OBJ): New variable.
9053 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9055 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9056 Call syms_of_gfilenotify.
9058 * gfilenotify.c: New file.
9060 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9061 and Qfile_w32notify.
9062 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9063 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9065 * lisp.h: Declare syms_of_gfilenotify.
9067 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9069 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9071 Merge the specpdl and backtrace stacks. Make the structure of the
9072 specpdl entries more obvious via a tagged union of structs.
9073 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9074 (enum specbind_tag): New enum.
9075 (struct specbinding): Make it a tagged union of structs.
9076 Add a case for backtrace records.
9077 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9078 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9079 (backtrace_debug_on_exit): New accessors.
9080 (struct backtrace): Remove.
9081 (struct catchtag): Remove backlist field.
9082 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9084 (Flocal_variable_p): Speed up the common case where the binding is
9086 * eval.c (backtrace_list): Remove.
9087 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9088 (set_backtrace_args, set_backtrace_nargs)
9089 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9090 (backtrace_next): New functions.
9091 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9092 (unwind_to_catch, internal_lisp_condition_case)
9093 (internal_condition_case, internal_condition_case_1)
9094 (internal_condition_case_2, internal_condition_case_n): Don't bother
9095 with backtrace_list any more.
9096 (Fsignal): Adjust to new backtrace format.
9097 (grow_specpdl): Move up.
9098 (record_in_backtrace): New function.
9099 (eval_sub, Ffuncall): Use it.
9100 (apply_lambda): Adjust to new backtrace format.
9101 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9103 (specbind): Adjust to new specpdl format. Simplify.
9104 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9105 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9107 (mark_backtrace): Remove.
9108 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9109 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9110 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9112 * profiler.c (record_backtrace): Use get_backtrace.
9113 (handle_profiler_signal): Use backtrace_top_function.
9114 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9117 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9119 * process.h (catch_child_signal): Declare.
9121 * process.c (catch_child_signal): New function.
9122 (init_process_emacs): Call it.
9124 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9125 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9127 (x_set_cursor_type): Remove declaration.
9128 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9129 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9130 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9131 (ns_get_color): Use F suffix on float.
9132 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9133 (ns_get_rgb_color): Remove.
9134 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9135 (note_mouse_movement): x and y are CGFloat.
9136 (ns_draw_fringe_bitmap): Remove unused rowY.
9137 Change #if to COCOA && >= 10_6.
9138 (ns_draw_window_cursor): Remove unused overspill.
9139 (ns_draw_underwave): width and x are EamcsCGFloat.
9140 (ns_draw_box): thickness is CGFloat.
9141 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9142 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9143 if not in main thread.
9144 (ns_get_pending_menu_title, ns_check_menu_open)
9145 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9146 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9147 (sendFromMainThread:): New method.
9148 (changeFont:): size is CGFloat.
9149 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9150 Disable warning about permanent text.
9151 (characterIndexForPoint:): Adjust return type depending on GNUstep
9153 (mouseDown:): delta is CGFloat.
9154 (updateFrameSize): Remove unised variable f.
9155 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9156 Cast float to EmacsCGFloat.
9157 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9158 also to -1 when restoring.
9159 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9160 inside NS_IMPL_COCOA.
9161 (toggleFullScreen:): Put call to toggleFullScreen inside
9162 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9163 (setPosition:portion:whole:): por is CGFloat.
9164 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9165 (mouseDown:): Use CGFloat.
9166 (mouseDragged:): Remove unised variable edge.
9167 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9169 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9171 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9172 when NS_IMPL_GNUSTEP.
9173 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9174 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9175 (EmacsToolbar): Add clearAll. Add tag argument to
9176 addDisplayItemWithImage.
9177 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9179 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9181 * nsmenu.m (ns_update_menubar): Make static.
9182 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9183 (fillWithWidgetValue:): Add cast to SEL for setAction.
9184 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9185 (update_frame_tool_bar): Update code for GNUstep.
9186 (clearAll): New method.
9187 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9188 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9189 Move identifierToItem setObject and activeIdentifiers addObject before
9190 call to insertItemWithItemIdentifier.
9191 (validateVisibleItems): Fix indentation.
9192 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9193 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9194 UtilityWindow to aStyle, remove call to setStyleMask.
9196 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9198 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9199 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9200 Use F suffix on floats.
9201 (ns_char_width): Returns CGFloat.
9202 (ns_ascii_average_width): w is CGFloat instead of float.
9203 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9205 (ns_glyph_metrics): CGFloat instead of float.
9207 * nsfns.m (x_set_foreground_color, x_set_background_color):
9209 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9210 remove unused variables.
9211 (Fns_read_file_name): Keep track if panel is for save.
9212 Use ns_filename_from_panel/ns_directory_from_panel.
9213 (Fns_list_services): delegate only used for COCOA.
9214 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9215 Just return the input if GNUstep.
9216 (x_screen_planes): Remove.
9217 (Fxw_color_values): Use EmacsCGFloat
9218 (Fns_display_monitor_attributes_list): Only get screen number for
9220 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9222 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9223 ns_directory_from_panel.
9225 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9227 * process.c (handle_child_signal): Also use WCONTINUED.
9228 This is so that list-processes doesn't mistakenly list the process
9229 as stopped, when the process has actually been continued and is
9232 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9234 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9235 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9236 not already configured.
9238 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9240 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9242 * Makefile.in (mostlyclean): Remove *.res files.
9244 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9246 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9247 a buffer (bug#8447).
9249 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9251 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9252 display vector, and we backtrack, handle the case that the
9253 previous character position is also displayed from a display
9254 vector or covered by a display string or image. (Bug#14476)
9256 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9258 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9259 (struct MonitorInfo, free_monitors): Remove.
9260 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9261 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9262 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9265 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9266 (struct MonitorInfo, free_monitors): Remove.
9267 (ns_screen_name): Make static.
9268 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9269 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9272 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9273 (struct MonitorInfo): New struct.
9274 (free_monitors, make_monitor_attribute_list): Declare.
9276 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9278 (free_monitors, make_monitor_attribute_list): New functions.
9279 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9282 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9284 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9286 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9288 * keyboard.c: Apply keyboard decoding only to events that come directly
9289 from the tty, not from unread-command-events (bug#14368).
9290 (read_event_from_main_queue): New function, extracted from read_char.
9291 (read_decoded_char): Remove.
9292 (read_decoded_event_from_main_queue): New function to replace it.
9293 (read_char): Use it.
9294 (read_key_sequence): Use read_char rather than read_decoded_char.
9296 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9298 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9300 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9302 2013-05-22 Kenichi Handa <handa@gnu.org>
9304 The following changes are to fix the setting of
9305 buffer-file-coding-system on, for instance, C-x RET c unix RET
9306 _FILE_OF_DOS_EOL_TYPE_ RET.
9308 * coding.h (struct coding_system): New member detected_utf8_chars.
9310 * coding.c (detect_coding_utf_8): Count characters and check EOL
9311 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9313 (setup_coding_system): Do not initialize coding->head_ascii.
9314 (check_ascii): Do not set coding->eol_seen but update it. Do not
9315 call adjust_coding_eol_type here.
9316 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9317 If the eol-type of CODING is already specified, adjust the eol type
9318 of the found coding-system.
9319 (decode_coding_gap): Cancel previous change. Utilize the
9320 character numbers counted by detect_coding_utf_8. Fix detection
9323 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9325 * search.c (looking_at_1): Only set last_thing_searched if the match
9326 changed the match-data (bug#14281).
9328 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9330 * xdisp.c (reseat_at_previous_visible_line_start):
9331 Already declared in dispextern.h, so remove it here.
9332 (move_it_vertically_backward): Likewise.
9334 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9336 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9337 (Fx_display_pixel_width, Fx_display_pixel_height)
9338 (Fx_display_mm_width, Fx_display_mm_height):
9339 Mention `display-monitor-attributes-list' in docstrings.
9341 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9342 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9343 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9344 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9345 (Fx_display_backing_store, Fx_display_visual_class)
9346 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9347 (Fx_display_grayscale_p, Fx_display_pixel_width)
9348 (Fx_display_pixel_height, Fx_display_planes)
9349 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9350 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9351 (Fx_display_mm_width, Fx_display_mm_height)
9352 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9353 height for all physical monitors as in X11.
9355 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9356 Return pixel width or height for all physical monitors as in X11.
9358 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9360 Port --enable-gcc-warnings to clang.
9361 * bytecode.c (exec_byte_code):
9363 Redo diagnostic pragmas to pacify clang, too.
9364 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9365 * editfns.c (Fencode_time):
9366 * fileio.c (file_accessible_directory_p):
9367 * font.c (font_unparse_xlfd):
9368 Use '&"string"[index]' instead of '"string" + (index)'.
9369 * undo.c (user_error): Remove; unused.
9371 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9373 * insdel.c (insert_1_both): Document the arguments, instead of
9374 referring to insert_1, which no longer exists.
9376 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9377 some window, increment windows_or_buffers_changed, so that
9378 *Messages* display in that window is updated. (Bug#14408)
9380 * w32.c: Include epaths.h.
9381 (init_environment): Use cmdproxy.exe without leading directories.
9382 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9384 (gettimeofday): Adjust signature and return value to Posix
9387 * unexw32.c (open_output_file): Delete the existing emacs.exe
9388 before creating it, to break the hard link to the versioned
9391 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9392 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9393 (FIRSTFILE_OBJ): New variables.
9394 (W32_RES): Rename to EMACSRES. All users changed.
9395 (base_obj): Use $(CM_OBJ).
9396 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9397 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9398 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9399 $(W32_RES_LINK) before $(LIBES).
9400 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9402 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9404 * makefile.w32-in (DOC): Use just "DOC".
9406 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9408 * process.c: Export default filters and sentinels to Elisp.
9409 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9411 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9412 (Fset_process_sentinel, Fformat_network_address):
9413 Default to them instead of nil.
9414 (server_accept_connection): Sentinels can't be nil any more.
9415 (read_and_dispose_of_process_output): New function, extracted from
9416 read_process_output.
9417 (read_process_output): Use it; filters can't be nil.
9418 (Finternal_default_process_filter): New function, extracted from
9419 read_process_output.
9420 (exec_sentinel_unwind): Remove function.
9421 (exec_sentinel): Don't zilch sentinel while running.
9422 (status_notify): Sentinels can't be nil.
9423 (Finternal_default_process_sentinel): New function extracted from
9425 (setup_process_coding_systems): Default filter is not nil any more.
9426 (syms_of_process): Export new Elisp functions and initialize
9428 * lisp.h (make_lisp_proc): New function.
9430 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9432 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9434 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9436 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9437 unless we know that the window w is a leaf window.
9438 Another attempt at solving bug#14062.
9440 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9442 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9445 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9447 * image.c (gif_load): Check that subimages fit (Bug#14345).
9449 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9451 * lread.c (skip_dyn_eof): New function.
9452 (read1): Use it to skip the end of a file in response to #@00.
9454 * doc.c (get_doc_string): Slightly relax the sanity checking.
9456 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9458 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9459 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9460 (MonitorInfo): New struct.
9461 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9462 (Fns_display_monitor_attributes_list): New functions.
9463 (display-usable-bounds): Remove.
9464 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9467 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9469 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9470 (GTK_CHECK_VERSION): New macro, if not already defined.
9471 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9472 replaced by GTK_CHECK_VERSION.
9474 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9476 * xterm.h (GTK_PREREQ): New macro.
9477 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9478 to use this macro instead, for consistency and clarity.
9480 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9482 * xdisp.c (row_for_charpos_p): New function, with code of
9483 cursor_row_p, but accepts an additional argument CHARPOS instead
9484 of using a hardcoded PT.
9485 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9486 (row_containing_pos): Call row_for_charpos_p instead of partially
9487 doing the same. Fixes cursor positioning under longlines-mode
9488 when longlines-show-effect includes more than one newline, when
9489 moving the cursor vertically up.
9491 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9493 * makefile.w32-in (ACL_H): New macro.
9494 ($(BLD)/fileio.$(O)): Update dependencies.
9496 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9498 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9499 * Makefile.in (LIB_ACL): New macro.
9500 (LIBACL_LIBS): Remove.
9501 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9502 * fileio.c: Include <acl.h>.
9503 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9504 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9506 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9509 * unexelf.c: Don't assume ElfW (Half) fits in int.
9510 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9511 when dealing with ElfW (Half) values, since they can exceed 2**31
9512 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9513 (entry_address): Omit unused NUM arg. All uses changed.
9515 2013-05-07 Juri Linkov <juri@jurta.org>
9517 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9518 to the string converted from number with `Fnumber_to_string'.
9521 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9523 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9524 This fixes a problem introduced by my previous change.
9526 2013-05-07 Glenn Morris <rgm@gnu.org>
9528 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9530 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9532 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9534 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9536 Static checking by GCC 4.8.0.
9537 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9538 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9539 (x_get_monitor_attributes_fallback)
9540 (x_get_monitor_attributes_xinerama)
9541 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9542 Define only if USE_GTK.
9543 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9544 (x_get_monitor_attributes_fallback): Omit unused locals.
9545 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9546 Use double, not float, to avoid mixed-mode floating point arithmetic.
9548 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9549 Jan Djärv <jan.h.d@swipnet.se>
9551 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9552 (XINERAMA_CFLAGS): New macros.
9553 (ALL_CFLAGS, LIBES): Use them.
9555 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9556 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9557 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9558 (syms_of_xfns): DEFSYM them.
9559 (struct MonitorInfo): New struct.
9560 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9561 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9562 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9563 (x_get_monitor_attributes_xinerama): New functions.
9564 (Fx_display_monitor_attributes_list): New primitive.
9565 (syms_of_xfns): Defsubr it.
9567 * xterm.h (x_display_info): Add Xatom_net_workarea and
9568 Xatom_net_current_desktop.
9570 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9571 and dpyinfo->Xatom_net_current_desktop.
9573 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9575 * xdisp.c (pos_visible_p): Use the special code for finding the
9576 beginning of a display property or overlay for any "replacing"
9577 display property, not just for display strings. This solves
9578 incorrect reporting of position by posn-at-point. (Bug#14241)
9580 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9582 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9583 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9584 Verify that ElfW (Half) fits in int.
9585 (fatal): Use same signature as lisp.h.
9586 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9587 configure and build with -DUNEXELF_DEBUG without worrying about
9588 other modules that use DEBUG.
9589 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9590 possibly-wide integers now uses it instead of plain fprintf.
9591 (entry_address): New function, which avoids problems with 32-bit
9592 overflow on 64-bit hosts.
9593 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9594 (round_up): Don't assume the remainder fits in int.
9595 (find_section): Use bool for boolean. Simplify debug code.
9596 (unexec): Don't assume file sizes fit in int or size_t.
9597 Omit unnecessary trailing newline in 'fatal' format.
9598 Use strerror rather than outputting decimal error number.
9599 Remove unused code when emacs is not defined;
9600 this file relies on Emacs now.
9601 Don't assume e_phnum and e_shnum are positive.
9603 * regex.c: Fix problems when DEBUG is defined.
9604 (extract_number, extract_number_and_incr): Define regardless of
9605 whether DEBUG is defined; that's simpler and makes the code less
9606 likely to go stale in the normal case when DEBUG is not defined.
9607 Return int rather than taking an int * arg. All callers changed.
9608 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9609 Remove, replacing with ...
9610 (DEBUG_PRINT): New macro. All callers changed.
9611 (DEBUG_COMPILES_ARGUMENTS): New macro.
9612 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9613 (print_compiled_pattern, print_double_string) [DEBUG]:
9614 Use prototype rather than old-style definition.
9615 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9616 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9617 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9618 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9619 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9620 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9621 This matters only when DEBUG is defined.
9623 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9625 * xdisp.c (set_iterator_to_next): Set the
9626 ignore_overlay_strings_at_pos_p flag only if we are _really_
9627 iterating over an overlay string, as indicated by the
9628 current.overlay_string_index member. (Bug#14306)
9630 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9632 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9633 to where it is used, to avoid autorelease issues (Bug#14050).
9635 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9637 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9638 * fileio.c (syms_of_fileio): Implement this.
9639 * filelock.c (create_lock_file): If symbolic links don't work, so
9640 we use a regular file as a lock file, do not fsync the lock file;
9643 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9645 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9646 (syms_of_minibuf): Adjust accodingly.
9648 * callint.c (Fcall_interactively): Adjust calls accordingly.
9650 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9652 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9653 w->contents is a buffer before computing everything else.
9654 Use parentheses to disambiguate last part of the condition.
9656 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9657 assertion violations. (Bug#14062)
9659 2013-05-01 David Reitter <david.reitter@gmail.com>
9661 * nsfns.m (ns_tooltip): Initialize.
9663 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9665 * coding.c (decode_coding_gap): Don't remove the character before
9666 a newline unless it's a CR character. (Bug#14287)
9668 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9670 * dispextern.h (struct face): Move enum face_underline_type
9671 earlier so that bitfields can be in the same word.
9673 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9675 * nsfns.m (handlePanelKeys): New function.
9676 (EmacsOpenPanel:performKeyEquivalent:)
9677 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9678 arrows/function/control and copy/paste keys (Bug#14296).
9680 2013-04-27 Juri Linkov <juri@jurta.org>
9682 * callint.c (Fcall_interactively): Call `Qread_number' for
9683 interactive code letter `n' instead of using duplicate code.
9686 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9688 * systime.h (make_timeval): Declare as 'const'.
9690 2013-04-27 Kenichi Handa <handa@gnu.org>
9692 * font.c (font_open_entity): Always open a font of manageable
9695 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9697 Port better to AIX (Bug#14258).
9698 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9701 2013-04-24 Kenichi Handa <handa@gnu.org>
9703 * coding.c (decode_coding_iso_2022): When an invalid escape
9704 sequence is encountered, reset the invocation and designation
9705 status to the safest one.
9707 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9709 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9710 Without this fix, "make distclean" leaves stamp-h1 behind.
9712 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9714 * w32fns.c (w32_fullscreen_rect): New function to compute the
9715 window rectangle for the given fullscreen mode.
9716 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9717 longer tunes the window size. This keeps the window's edges flush
9718 with the screen and allows the taskbar to hide itself in fullboth.
9720 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9721 window decorations and uses the entire screen.
9723 * w32term.h (w32_fullscreen_rect) Add prototype.
9724 (struct w32_output): Replace normal_width, normal_height,
9725 normal_top, and normal_left members with a single normal_placement
9727 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9729 (FRAME_NORMAL_PLACEMENT): New macro.
9731 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9733 * minibuf.c (Ftest_completion): Silence compiler warning.
9735 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9737 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9740 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9743 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9744 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9745 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9746 parentheses where appropriate.
9748 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9750 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9752 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9754 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9755 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9756 Mention in the doc string that setting these variables takes
9757 effect only after a call to set-window-buffer. (Bug#14200)
9759 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9761 * indent.c (Fvertical_motion): Don't consider display strings on
9762 overlay strings as display strings on the buffer position we
9763 started from. This prevents vertical cursor motion from jumping
9764 more than one line when there's an overlay string with a display
9765 property at end of line.
9766 Reported by Karl Chen <Karl.Chen@quarl.org> in
9767 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9769 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9771 * window.c (select_window): `record_buffer' even if window is
9772 already selected (bug#14191).
9774 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9776 * window.c (Fwindow_end): Test more flags, including the buffer's
9777 last_overlay_modified flag, to determine whether the window's
9778 display is really up-to-date. Prevents the function from
9779 returning a stale value. (Bug#14170)
9780 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9783 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9785 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9786 garbaged only if it is not already the top frame on its TTY.
9787 This prevents flickering due to constant redrawing of TTY frames when
9788 there are GUI frames open in the same session. (Bug#13864)
9790 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9792 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9793 of marking the idle timers directly.
9795 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9797 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9800 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9802 * window.c (select_window): Don't record_buffer while the invariant is
9803 temporarily broken (bug#14161).
9805 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9807 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9809 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9811 2013-04-07 Romain Francoise <romain@orebokech.com>
9813 Ignore additional platform-specific ACL errors (Bug#13702).
9814 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9815 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9817 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9819 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9822 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9824 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9825 This bug was introduced by my 2013-02-25 change that simplified
9826 data_start configuration. Without this change, on GNU/Linux
9827 an Emacs configured with --enable-profiling fails immediately
9828 due to a profiler signal.
9829 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9830 with these flags. On platforms where special flags are needed
9831 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9832 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9833 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9835 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9837 Get rid of some platform-specific functions examining window
9838 system and its capabilities. This is a partial rework of the
9840 * lisp.h (have_menus_p): Remove prototype. This function is
9841 replaced with platform-independent window_system_available.
9842 (check_window_system): Move to...
9843 * frame.h (decode_window_system_frame, window_system_available):
9844 ...here, add new prototypes.
9845 * frame.c (window_system_available, decode_window_system_frame):
9847 (check_window_system): Platform-independent now.
9848 * xterm.h (x_in_use): Remove declaration.
9850 * w32term.h (check_x_frame):
9851 * nsterm.h (check_x_frame): Remove prototypes. This function
9852 is replaced with platform-independent decode_window_system_frame.
9853 * msdos.c (have_menus_p): Remove.
9854 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9855 Remove platform-specific functions. Use check_window_system,
9856 decode_window_system_frame and check_ns_display_info where
9857 appropriate. Minor style and comment tweaks.
9858 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9859 (check_x_frame): Likewise.
9860 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9862 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9863 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9864 * xmenu.c, xselect.c: All related users changed.
9866 2013-04-03 Kenichi Handa <handa@gnu.org>
9868 The following changes is to optimize the code for reading UTF-8
9871 * coding.c (check_ascii): Rename from detect_ascii. Return value
9872 changed. Check EOL format. Do not call adjust_coding_eol_type
9874 (check_utf_8): New function.
9875 (adjust_coding_eol_type): Do nothing if already adjusted.
9876 (detect_coding): Compare the return value of check_ascii with
9877 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9878 (decode_coding_gap): Optimize for valid UTF-8.
9880 2013-03-21 Kenichi Handa <handa@gnu.org>
9882 * coding.c (syms_of_coding): Cancel previous change.
9884 * insdel.c (insert_from_gap): Fix previous change.
9886 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9888 Consistently use platform-specific function to detect window system.
9889 * lisp.h (check_window_system): New prototype. This function is
9890 going to replace check_x, check_w32 and check_ns.
9891 (have_menus_p): Mention msdos.c in comment.
9892 * fontset.c (check_window_system_func): Remove. Adjust all users.
9893 * fontset.h (check_window_system_func): Remove prototype.
9894 * nsterm.h (check_ns):
9895 * xterm.h (check_x):
9896 * w32term.h (check_w32): Likewise.
9897 * menu.c (Fx_popup_menu): Use check_window_system.
9898 * msdos.c (check_window_system): Define for MS-DOS.
9899 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9900 * w32fns.c (check_window_system): Likewise for MS-Windows.
9901 * xfns.c (check_window_system): Likewise for X.
9902 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9903 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9905 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9907 Prefer < to > in range checks such as 0 <= i && i < N.
9908 This makes it easier to visualize quantities on a number line.
9909 This patch doesn't apply to all such range checks,
9910 only to the range checks affected by the 2013-03-24 change.
9911 This patch reverts most of the 2013-03-24 change.
9912 * alloc.c (xpalloc, Fgarbage_collect):
9913 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9914 * character.c (string_escape_byte8):
9915 * charset.c (read_hex):
9916 * data.c (cons_to_unsigned):
9917 * dispnew.c (update_frame_1):
9918 * doc.c (Fsubstitute_command_keys):
9919 * doprnt.c (doprnt):
9920 * editfns.c (hi_time, decode_time_components):
9921 * fileio.c (file_offset):
9922 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9923 * font.c (font_intern_prop):
9924 * frame.c (x_set_alpha):
9925 * gtkutil.c (get_utf8_string):
9926 * indent.c (check_display_width):
9927 * keymap.c (Fkey_description):
9928 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9930 * minibuf.c (read_minibuf_noninteractive):
9931 * process.c (wait_reading_process_output):
9932 * search.c (Freplace_match):
9933 * window.c (get_phys_cursor_glyph):
9934 * xdisp.c (redisplay_internal):
9935 * xsmfns.c (smc_save_yourself_CB):
9936 Prefer < to > for range checks.
9937 * dispnew.c (sit_for): Don't mishandle NaNs.
9938 This fixes a bug introduced in the 2013-03-24 change.
9939 * editfns.c (decode_time_components): Don't hoist comparison.
9940 This fixes another bug introduced in the 2013-03-24 change.
9942 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9944 * frame.h (struct frame): Drop scroll_bottom_vpos
9945 member becaue all real users are dead long ago.
9946 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9947 * xdisp.c (redisplay_internal): Adjust user.
9949 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9951 * nsmenu.m (showAtX:Y:for:): setLevel to
9952 NSPopUpMenuWindowLevel (Bug#13998).
9954 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9956 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9957 (ns_check_pending_open_menu): Declare.
9959 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9960 (x_activate_menubar): Update the menu with title that matches
9961 ns_get_pending_menu_title, and call
9962 ns_check_pending_openmenu (Bug#12698).
9963 (menuWillOpen:): New method.
9964 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9966 * nsterm.m (menu_will_open_state, menu_mouse_point)
9967 (menu_pending_title): New varaibles.
9968 (ns_get_pending_menu_title, ns_check_menu_open)
9969 (ns_check_pending_open_menu): New functions.
9971 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9973 * indent.c (current_column_bol_cache): Remove leftover which is not
9974 used in Fmove_to_column any more.
9975 (current_column, scan_for_column): Adjust users.
9976 * keyboard.c (last_point_position_buffer, last_point_position_window):
9977 Remove leftovers which are not used for recording undo any more.
9978 (command_loop_1, syms_of_keyboard): Adjust users.
9979 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9980 redisplay_window any more.
9981 (move_it_to): Adjust user.
9983 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9985 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9986 Update dependencies.
9988 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9990 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9991 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9994 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9996 * window.h (struct window): Replace hchild, vchild and buffer slots
9997 with a single slot 'contents'. This is possible because each valid
9998 window may have either the child window (in vertical or horizontal
9999 combination) or buffer to display (for the leaf window). Using that,
10000 a lot of operations to traverse and/or change window hierarchies may
10001 be simplified. New member horizontal is used to distinguish between
10002 horizontal and vertical combinations of internal windows.
10003 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10004 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10005 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10006 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10007 Use contents slot, not buffer, where appropriate.
10008 (wset_combination): New function.
10009 (wset_buffer): Add eassert.
10010 (Fframe_first_window): Simplify the loop reaching first window.
10011 (Fwindow_buffer): Use WINDOW_LEAF_P.
10012 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10013 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10014 (unshow_buffer): Convert initial debugging check to eassert.
10015 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10016 (make_parent_window, window_resize_check, window_resize_apply)
10017 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10018 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10019 Adjust to match struct window changes.
10020 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10021 (mark_window_cursors_off, count_windows, get_leaf_windows)
10022 (foreach_window_1): Simplify the loop.
10023 * alloc.c (mark_object): Do not check for the leaf window because
10024 internal windows has no glyph matrices anyway.
10025 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10026 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10027 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10028 (build_frame_matrix_from_window_tree, mirror_make_current)
10029 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10030 (update_window_tree, set_window_update_flags): Simplify the loop.
10031 (sync_window_with_frame_matrix_rows): Enforce live window.
10032 Use contents slot, not buffer, where appropriate.
10033 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10034 and WINDOW_HORIZONTAL_COMBINATION_P.
10035 (make_frame_visible_1): Simplify the loop.
10036 Use contents slot, not buffer, where appropriate.
10037 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10038 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10039 (expose_window_tree): Likewise.
10040 Use contents slot, not buffer, where appropriate.
10041 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10042 to avoid deleted windows. Use contents slot instead of buffer.
10043 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10044 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10045 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10046 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10048 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10050 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10051 identify the reasons for assertion violations in bug#14062 and
10053 (Fx_show_tip): Fix compilation error under
10054 "--enable-check-lisp-object-type". (Bug#14073)
10056 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10057 Reported by <rzl24ozi@gmail.com>.
10059 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10061 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10063 (unwind_with_echo_area_buffer): ...to restore it here.
10064 This is needed to ensure that...
10065 (redisplay_window): ...both window markers are valid here,
10066 which is verified by eassert.
10067 * editfns.c (save_excursion_save): Do not assume that
10068 selected_window always displays the buffer.
10069 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10072 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10074 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10077 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10079 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10081 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10083 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10084 since MinGW's w32api headers do. This avoids compiler warnings.
10086 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10087 if already defined.
10089 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10091 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10093 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10095 * gtkutil.c (style_changed_cb): Check if frame is live and an
10096 X frame (Bug#14038).
10098 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10100 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10101 Define only for _WIN32_WINNT less than 0x0500.
10102 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10104 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10105 see its own definitions of 'struct timeval' and 'struct timezone'.
10107 Fix incompatibilities between MinGW.org and MinGW64 headers.
10108 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10110 * w32.c (REPARSE_DATA_BUFFER): Guard with
10111 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10113 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10115 * xterm.c: Include X11/XKBlib.h
10116 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10118 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10120 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10122 * blockinput.h (input_blocked_p): Likewise.
10123 * bytecode.c (exec_byte_code): Likewise.
10124 * callproc.c (call_process_kill, call_process_cleanup)
10125 (Fcall_process): Likewise.
10126 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10127 (Fccl_execute_on_string): Likewise.
10128 * character.c (string_escape_byte8): Likewise.
10129 * charset.c (read_hex): Likewise.
10130 * cm.c (calccost): Likewise.
10131 * data.c (cons_to_unsigned): Likewise.
10132 * dired.c (directory_files_internal, file_name_completion):
10134 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10135 (sit_for): Likewise.
10136 * doc.c (Fsubstitute_command_keys): Likewise.
10137 * doprnt.c (doprnt): Likewise.
10138 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10139 * emacsgtkfixed.c: Likewise.
10140 * fileio.c (file_offset, Fwrite_region): Likewise.
10141 * floatfns.c (Fexpt, fmod_float): Likewise.
10142 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10144 * font.c (font_intern_prop): Likewise.
10145 * frame.c (x_set_alpha): Likewise.
10146 * gtkutil.c (get_utf8_string): Likewise.
10147 * indent.c (check_display_width): Likewise.
10148 * intervals.c (create_root_interval, rotate_right, rotate_left)
10149 (split_interval_right, split_interval_left)
10150 (adjust_intervals_for_insertion, delete_node)
10151 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10152 (merge_interval_right, merge_interval_left, copy_intervals)
10153 (set_intervals_multibyte_1): Likewise.
10154 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10155 * keymap.c (Fkey_description): Likewise.
10156 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10157 * lread.c (openp, read_integer, read1, string_to_number):
10159 * menu.c (ensure_menu_items): Likewise.
10160 * minibuf.c (read_minibuf_noninteractive): Likewise.
10161 * print.c (printchar, strout): Likewise.
10162 * process.c (create_process, Faccept_process_output)
10163 (wait_reading_process_output, read_process_output, send_process)
10164 (wait_reading_process_output): Likewise.
10165 * profiler.c (make_log, handle_profiler_signal): Likewise.
10166 * regex.c (re_exec): Likewise.
10167 * regex.h: Likewise.
10168 * search.c (looking_at_1, Freplace_match): Likewise.
10169 * sysdep.c (get_child_status, procfs_ttyname)
10170 (procfs_get_total_memory): Likewise.
10171 * systime.h (EMACS_TIME_VALID_P): Likewise.
10172 * term.c (dissociate_if_controlling_tty): Likewise.
10173 * window.c (get_phys_cursor_glyph): Likewise.
10174 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10175 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10177 * xfns.c (Fx_window_property): Likewise.
10178 * xmenu.c (set_frame_menubar): Likewise.
10179 * xselect.c (x_get_window_property, x_handle_dnd_message):
10181 * xsmfns.c (smc_save_yourself_CB): Likewise.
10182 * xterm.c (x_scroll_bar_set_handle): Likewise.
10184 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10186 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10187 to be optional or nil. Adjust comment and convert it to docstring.
10188 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10189 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10191 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10193 Static checking by GCC 4.8-20130319.
10194 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10195 * process.c (Fset_process_datagram_address)
10196 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10197 * xdisp.c (get_char_face_and_encoding)
10198 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10199 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10200 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10202 2013-03-24 Ken Brown <kbrown@cornell.edu>
10204 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10205 fix compilation on 64-bit Cygwin, where underscores are not
10206 automatically prepended.
10208 * w32term.c (w32_initialize): Silence compiler warning.
10210 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10212 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10213 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10214 variables, to save and restore frame dimensions.
10215 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10216 after returning from a 'fullscreen' configuration.
10217 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10218 to avoid races between the main thread and the input thread.
10220 * w32term.h (struct w32_output): New members normal_width,
10221 normal_height, normal_top, normal_left, and prev_fsmode.
10222 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10223 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10224 members of a frame.
10226 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10227 'fullscreen' parameter. Always record previous width and height
10228 of the frame, except when switching out of maximized modes, so
10229 that they could be restored correctly, instead of resetting to the
10230 default frame dimensions. Send SC_RESTORE command to the frame,
10231 unless we are going to send SC_MAXIMIZE, to restore the frame
10232 resize hints in the mouse pointer shown by the window manager.
10235 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10237 * lisp.h (get_frame_param): Adjust conditions for prototype
10240 2013-03-22 Ken Brown <kbrown@cornell.edu>
10242 * unexcw.c: Drop unneeded inclusion of w32common.h.
10243 (report_sheap_usage): Declare.
10244 (read_exe_header): Add magic numbers for x86_64.
10245 (fixup_executable): Fix printf format specifier for unsigned long
10248 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10250 * frame.h (struct frame): Put menu_bar_window under #ifdef
10251 because this member is not needed when X toolkit is in use.
10252 (fset_menu_bar_window):
10253 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10254 (free_glyphs, update_frame):
10255 * xdisp.c (expose_frame): Likewise.
10256 (display_menu_bar): Likewise. Remove redundant eassert.
10257 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10260 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10262 Use functions and constants to manipulate Lisp_Save_Value objects.
10263 This replaces code that used macros and strings and token-pasting.
10264 The change makes the C source a bit easier to follow,
10265 and shrinks the Emacs executable a bit.
10266 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10267 (make_save_value): Change 1st arg from string to enum. All callers
10270 (mark_object): Use if, not #if, for GC_MARK_STACK.
10271 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10272 (XSAVE_OBJECT): Now functions, not macros.
10273 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10274 the constant was never used.
10275 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10276 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10277 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10278 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10280 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10281 type3 with a single member save_type. All uses changed.
10282 (save_type, set_save_pointer, set_save_integer): New functions.
10283 * print.c (PRINTX): Remove.
10285 * alloc.c: Remove redundant static declarations.
10287 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10289 * window.h (struct window): Convert left_col, top_line, total_lines
10290 and total_cols from Lisp_Objects to integers. Adjust comments.
10291 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10293 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10294 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10295 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10296 Adjust users where appropriate.
10298 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10300 * frame.h (struct frame): Drop resx and resy because the same data is
10301 available from window system-specific output context. Adjust users.
10302 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10303 New functions to provide defaults when no window system available.
10304 (FRAME_RES_X, FRAME_RES_Y): New macros.
10305 (NUMVAL): Move from xdisp.c.
10306 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10307 (Ffont_face_attributes, Fopen_font):
10308 * image.c (gs_load):
10309 * w32font.c (fill_in_logfont):
10310 * xdisp.c (calc_pixel_width_or_height):
10311 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10312 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10314 2013-03-20 Kenichi Handa <handa@gnu.org>
10316 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10317 to 1 (temporary workaround until a bug related to ASCII
10318 optimization is fixed).
10320 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10322 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10323 Signal error if window is not internal. Adjust docstring.
10324 (delete_all_child_windows): Use combination_limit to save the buffer.
10325 (Fset_window_configuration): Adjust accordingly.
10326 * print.c (syms_of_print): Initialize debugging output not here...
10327 (init_print_once): ...but in a new function here.
10328 * lisp.h (init_print_once): Add prototype.
10329 * emacs.c (main): Add call to init_print_once. Adjust comments.
10331 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10333 * window.c (window_resize_check, window_resize_apply)
10334 (window_from_coordinates, recombine_windows, set_window_buffer)
10335 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10336 (Fsplit_window_internal, Fdelete_window_internal)
10337 (freeze_window_starts): Use bool for booleans.
10338 * window.h (window_frame_coordinates, resize_frame_windows)
10339 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10341 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10343 * dispnew.c (bitch_at_user): Use `user-error'.
10345 2013-03-17 Ken Brown <kbrown@cornell.edu>
10347 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10348 as return type of image_background. (Bug#13981)
10349 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10351 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10353 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10354 (ns_select): Don't return with result uninitialized.
10356 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10359 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10361 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10362 directories. If filename is nil, get directory name (Bug#13932).
10363 Use getFilename and getDirectory.
10364 (getFilename, getDirectory): New methods for EmacsSavePanel and
10366 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10368 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10370 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10372 2013-03-15 Kenichi Handa <handa@gnu.org>
10374 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10375 (adjust_after_replace): Make it back to static. Delete the third
10376 arg text_at_gap_tail. Cancel the code for handling it.
10378 * coding.h (struct coding_system): New member eol_seen.
10380 * coding.c (detect_ascii): New function.
10381 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10382 when the source bytes are actually scanned. On detecting for
10383 coding_category_utf_8_auto, call detect_ascii instead of scanning
10384 source bytes directly.
10385 (produce_chars): Call insert_from_gap with the new arg 0.
10386 (encode_coding): Likewise.
10387 (decode_coding_gap): Control ASCII optimization by the variable
10388 disable_ascii_optimization instead of #ifndef .. #endif.
10389 Deccode EOL format according to coding->eol_seen.
10390 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10393 * lisp.h (adjust_after_replace): Cancel externing it.
10394 (insert_from_gap): Adjust prototype.
10396 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10398 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10399 FULLSCREEN_MAXIMIZED. (Bug#13935)
10401 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10403 * region-cache.c (find_cache_boundary, move_cache_gap)
10404 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10405 Simplify debugging check and convert to eassert. Adjust comment.
10406 (pp_cache): Put under ENABLE_CHECKING.
10408 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10410 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10411 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10412 and WM_ACTIVATEAPP.
10413 (w32fullscreen_hook): If the frame is visible, reset
10414 f->want_fullscreen flag after changing the frame size. If the
10415 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10418 2013-03-13 Daniel Colascione <dancol@dancol.org>
10420 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10421 too so that these builds can use Cygwin's file conversion
10422 functions. (We've been building and linking cygw32.o all along
10423 and just not using it.)
10425 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10427 File synchronization fixes (Bug#13944).
10428 * Makefile.in (LIB_FDATASYNC): New macro.
10430 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10431 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10432 Don't worry about HAVE_FSYNC, since a substitute fsync is
10433 available if the system lacks one.
10434 (Fwrite_regin): Retry fsync if interrupted.
10436 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10438 * w32term.c (w32_read_socket): If the Emacs frame is being
10439 activated, call w32fullscreen_hook, to make sure the new frame
10440 dimensions are in effect. (Bug#13937)
10442 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10444 * xdisp.c (init_iterator): Simplify because both character and byte
10445 positions are either specified or -1. Add eassert. Adjust comment.
10446 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10447 character and byte positions can be obtained from marker.
10449 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10451 Static checking by Sun C 5.12.
10452 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10453 * bytecode.c (exec_byte_code):
10454 * dispnew.c (init_display):
10456 * fileio.c (Fsubstitute_in_file_name):
10457 * keyboard.c (Fevent_convert_list):
10458 * keymap.c (Fsingle_key_description):
10459 * term.c (maybe_fatal, fatal):
10460 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10461 * xsmfns.c (Fhandle_save_session):
10462 Omit unreachable code.
10463 * keymap.c (map_keymap_char_table_item): Cast void * to
10464 a function pointer type; the C Standard requires this.
10466 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10467 Include <sys/param.h> unconditionally, as that works elsewhere and
10468 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10469 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10472 See ChangeLog.12 for earlier changes.
10474 ;; Local Variables:
10478 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10480 This file is part of GNU Emacs.
10482 GNU Emacs is free software: you can redistribute it and/or modify
10483 it under the terms of the GNU General Public License as published by
10484 the Free Software Foundation, either version 3 of the License, or
10485 (at your option) any later version.
10487 GNU Emacs is distributed in the hope that it will be useful,
10488 but WITHOUT ANY WARRANTY; without even the implied warranty of
10489 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10490 GNU General Public License for more details.
10492 You should have received a copy of the GNU General Public License
10493 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.