1 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
3 Bring back the changes to GDB-visible symbols, but only on AIX.
4 And only if it's not pre-4.2 GCC.
5 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
7 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
10 2014-05-31 Eli Zaretskii <eliz@gnu.org>
12 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
13 with PT, not GPT. (Bug#16433)
15 Revert last changes to GDB-visible symbols.
16 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
17 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
18 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
21 2014-05-31 Glenn Morris <rgm@gnu.org>
23 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
25 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
27 Fix port to 32-bit AIX with xlc (Bug#17598).
28 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
29 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
30 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
31 to work around a compiler bug in IBM xlc 12.1.
33 2014-05-29 Eli Zaretskii <eliz@gnu.org>
35 * xterm.c (x_update_window_end): Don't invalidate the entire
36 mouse-highlight info, just signal frame_up_to_date_hook that mouse
37 highlight needs to be redisplayed. (Bug#17588)
39 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
41 Port the GDB-visible symbols to AIX.
42 Without them, GDB doesn't work to debug Emacs, since the AIX linker
43 optimizes away the relevant external symbols. Use enums instead;
44 this suffices for the AIX port, which is 32-bit-only anyway.
45 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
46 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
47 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
50 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
52 Include sources used to create macuvs.h.
53 * Makefile.in ($(srcdir)/macuvs.h): New rule.
54 * macuvs.h: Use automatically-generated header.
56 2014-05-25 Eli Zaretskii <eliz@gnu.org>
58 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
59 if we are iterating over an object that generates glyphs for
60 marginal areas. (Bug#17585)
62 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
64 * xdisp.c (safe__call1, safe__eval): Now static.
66 2014-05-24 Eli Zaretskii <eliz@gnu.org>
68 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
69 (safe_call, safe__call1): Construct a va_list argument for safe_call.
70 (safe_call1): Call safe_call instead of safe__call directly.
72 2014-05-24 Ken Brown <kbrown@cornell.edu>
74 * w32term.c (x_delete_display) [CYGWIN]: Don't free
75 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
78 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
80 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
81 (safe__call, safe__call1, safe__eval): New functions.
83 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
84 (display_mode_element): Same for `:eval'.
86 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
88 Fix port to 32-bit AIX (Bug#17540).
89 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
90 twice. _text already includes this offset.
91 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
93 2014-05-21 Eli Zaretskii <eliz@gnu.org>
95 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
96 when closest_pos is identical to to_charpos, don't recurse, since
97 we already tried that, and failed. (Bug#17539)
99 2014-05-20 Eli Zaretskii <eliz@gnu.org>
101 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
102 unwinding when frame's faces were not initialized yet, increment
103 the frame's image-cache reference count before calling
104 x_free_frame_resources. Don't dereference
105 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
107 2014-05-11 Glenn Morris <rgm@gnu.org>
109 * fileio.c (Ffile_executable_p): Doc tweak.
111 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
113 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
114 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
116 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
118 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
120 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
122 Fix initialization of minibuffer history variable (Bug#17430).
123 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
124 Move the initialization up to prevent any "value void" message.
126 2014-05-06 Samuel Bronson <naesten@gmail.com>
128 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
129 are matched (bug#17413).
131 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
133 Stop tooltips pulling Emacs window to front (Bug#17408).
134 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
135 SetWindowPos invocations.
137 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
139 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
140 not initialized (Bug#17398).
142 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
144 Revert recent libpng changes (Bug#17339).
145 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
146 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
148 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
150 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
151 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
152 because WCONTINUED is always defined now.
153 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
155 2014-05-03 Eli Zaretskii <eliz@gnu.org>
157 * buffer.c (overlay_strings): Fix the wording of the commentary.
159 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
161 Consult libpng-config more consistently (Bug#17339).
162 * Makefile.in (PNG_CFLAGS): New var.
163 (ALL_CFLAGS): Use it.
164 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
165 CFLAGS now handles this.
167 2014-05-01 Glenn Morris <rgm@gnu.org>
169 * floatfns.c (Fisnan):
170 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
172 2014-05-01 Eli Zaretskii <eliz@gnu.org>
174 * term.c (tty_menu_activate): A better initialization for cursor
177 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
179 * intervals.c: Tighten assertions.
180 (create_root_interval): Make sure the interval is not empty.
181 (intervals_equal): Use booleans.
182 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
183 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
184 (balance_possible_root_interval): Simplify and use booleans.
185 (split_interval_right, split_interval_left): Check LENGTH, and remove
186 now redundant assertion.
187 (adjust_intervals_for_insertion): Remove now redundant assertions.
188 (delete_node, interval_deletion_adjustment)
189 (adjust_intervals_for_deletion, merge_interval_right)
190 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
191 (reproduce_interval): Make sure the interval is not empty.
193 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
195 * term.c (tty_menu_activate): Don't assume row and col are initialized.
196 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
197 satisfaction that they would always be initialized.
199 2014-04-29 Eli Zaretskii <eliz@gnu.org>
201 * term.c (tty_menu_display): Move the cursor to the active menu
203 (tty_menu_activate): Return the cursor to the active menu item
204 after displaying the menu and after displaying help-echo. See
205 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
206 for the details of why this is needed by screen readers and
209 2014-04-29 Glenn Morris <rgm@gnu.org>
211 * process.c (handle_child_signal):
212 Handle systems without WCONTINUED. (Bug#15110, 17339)
214 2014-04-23 Eli Zaretskii <eliz@gnu.org>
216 * search.c (Fnewline_cache_check): Don't try to count newlines
217 outside the buffer's restriction, as find_newline doesn't support that.
219 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
221 Port to GCC 4.9.0 with --enable-gcc-warnings.
222 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
224 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
225 a way that also works with GCC 4.9.0.
227 * search.c (Fnewline_cache_check): Remove unused locals.
229 2014-04-22 Eli Zaretskii <eliz@gnu.org>
231 * search.c (find_newline1): New subroutine.
232 (Fnewline_cache_check): New function.
233 (syms_of_search): Defsubr it.
235 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
237 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
238 * keyboard.c (unblock_input): Add comment.
239 * xgselect.c (xg_select): Prevent Glib main loop recursion.
241 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
243 * intervals.c (rotate_right, rotate_left): Fix up length computation.
244 Also change identifiers to match the comments, and add more assertions
247 2014-04-18 Eli Zaretskii <eliz@gnu.org>
249 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
250 glyph is written to TEXT_AREA of the temporary glyph_row.
253 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
255 * emacs.c (close_output_streams): Don't clear and restore errno.
257 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
259 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
260 never becomes visible, i.e. using XMonad (Bug#17237).
262 2014-04-17 Eli Zaretskii <eliz@gnu.org>
264 * xdisp.c (Fline_pixel_height): Don't assume that the current
265 buffer and the selected window's buffer are one and the same.
268 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
269 paragraph-start cache before the newline cache. (Bug#17269)
271 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
273 * window.c (save_window_save): Lookup window_point_insertion_type in
274 the right buffer (bug#15457).
275 (Qwindow_point_insertion_type): New var.
276 (syms_of_window): Initialize it.
278 2014-04-16 Eli Zaretskii <eliz@gnu.org>
281 * unexcoff.c [MSDOS]: Include libc/atexit.h.
282 (copy_text_and_data): Zero out the atexit chain pointer before
285 * termhooks.h (encode_terminal_code): Update prototype.
287 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
288 visible for all DOS_NT ports, not just WINDOWSNT.
289 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
291 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
292 unless it is defined.
293 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
295 * process.c (close_on_exec, accept4, process_socket): Move into
296 the "ifdef subprocesses" part.
297 (catch_child_signal): Condition by "ifdef subprocesses".
298 (syms_of_process) <Qinternal_default_process_sentinel>
299 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
301 * msdos.h: Add prototypes for new functions.
302 (EINPROGRESS): Define.
303 (O_CLOEXEC): Define to zero.
305 * msdos.c (check_window_system): Remove unnecessary an
306 incompatible duplicate function.
307 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
308 New functions in support of new functionality.
310 * menu.c (single_menu_item): Add visual indication of submenu
311 also for menus on MSDOS frames.
312 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
314 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
315 when async subprocesses aren't supported.
317 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
319 * emacs.c (close_output_streams): Zero out errno before calling
322 * dired.c [MSDOS]: Include msdos.h.
324 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
325 (DATA_START) [MSDOS]: Define.
326 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
328 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
329 Ifdef away for MSDOS.
330 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
331 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
333 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
334 Use temporary file template that is compatible with mkostemp.
335 Move vfork-related portions under #ifndef MSDOS.
336 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
338 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
340 * buffer.c (Foverlays_at): Add argument `sorted'.
342 2014-04-14 Eli Zaretskii <eliz@gnu.org>
344 * insdel.c (invalidate_buffer_caches): When deleting or replacing
345 text, invalidate the bidi_paragraph_cache upto and including the
348 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
350 Port to IRIX 6.5 (Bug#9684).
351 * alloc.c (TAGGABLE_NULL): New constant,
352 for porting to hosts with nontrivial DATA_SEG_BITS settings.
353 (next_vector, set_next_vector): Use it.
354 * conf_post.h (INET6) [IRIX6_5]: Define.
355 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
356 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
357 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
358 for consistency with how TAGGABLE_NULL is computed.
360 2014-04-13 Eli Zaretskii <eliz@gnu.org>
362 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
363 before passing it to system APIs.
365 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
367 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
369 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
370 make sure stack.byte_string_start is not de-adjusted by pushhandler.
372 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
374 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
376 2014-04-12 Eli Zaretskii <eliz@gnu.org>
378 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
379 covered by a display string that ends in a newline, and that cases
380 going back by DVPOS lines to hit the search limit, lift the limit
381 and go back until DVPOS is reached. (Bug#17244)
383 * indent.c (Fvertical_motion): Handle correctly the case when the
384 display string is preceded by an empty line.
386 2014-04-11 Eli Zaretskii <eliz@gnu.org>
388 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
389 use S_IWRITE instead.
391 2014-04-11 Glenn Morris <rgm@gnu.org>
393 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
395 2014-04-09 Ken Brown <kbrown@cornell.edu>
397 * Makefile.in (EMACS_MANIFEST): Revert last change.
399 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
401 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
403 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
404 (symbol_block_pinned): New var.
405 (Fmake_symbol): Initialize `pinned'.
406 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
407 pinned and signal an error for un-purifiable objects.
409 (Fpurecopy): Use it, except for objects that can't be purified.
410 (mark_pinned_symbols): New function.
411 (Fgarbage_collect): Use it.
412 (gc_sweep): Remove hack made unnecessary.
414 2014-04-05 Glenn Morris <rgm@gnu.org>
416 * keyboard.c (Fopen_dribble_file): Doc tweak.
418 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
421 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
422 bar is zero height, just return (Bug#16976).
423 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
424 * nsterm.h (EmacsView): Add wait_for_tool_bar.
425 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
426 is nil. If waiting for toolbar to complete, force a redraw.
427 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
429 2014-04-03 Ken Brown <kbrown@cornell.edu>
431 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
433 2014-04-02 Martin Rudalics <rudalics@gmx.at>
435 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
436 width from font width (Bug#17163).
438 2014-03-30 Martin Rudalics <rudalics@gmx.at>
440 * frame.c (x_set_frame_parameters): Calculate default values of
441 new frame sizes only after all other frame parameters have been
442 processed (Bug#17142).
444 2014-03-28 Ken Brown <kbrown@cornell.edu>
446 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
449 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
451 * xterm.c (x_draw_image_glyph_string): Adjust image background
452 width accordingly when its x position is adjusted. (Bug#17115)
454 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
456 * w32term.c (x_draw_image_glyph_string): Fix computation of height
457 and width of image background when it is displayed with a 'box'
460 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
462 More backward-compatible fix to char-equal core dump (Bug#17011).
463 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
464 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
466 Fix core dump in char-equal (Bug#17011).
467 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
468 unibyte buffers, as we can't tell whether the characters are
471 * insdel.c (adjust_markers_for_delete): Remove unused local.
473 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
475 Have (MARKER . ADJUSTMENT) undo records always be immediately
476 after their corresponding (TEXT . POS) record in undo list.
478 * lisp.h (record-delete): New arg record_markers.
479 (record_marker_adjustment): No longer needed outside undo.c.
480 * insdel.c (adjust_markers_for_delete): Move calculation of marker
481 adjustments to undo.c's record_marker_adjustments. Note that
482 fileio.c's decide_coding_unwind is another caller to
483 adjust_markers_for_delete. Because it has undo list bound to t,
484 it does not rely on adjust_markers_for_delete to record marker
486 (del_range_2): Swap call to record_delete and
487 adjust_markers_for_delete so as undo marker adjustments are
488 recorded before current deletion's adjustments, as before.
489 (adjust_after_replace):
490 (replace_range): Pass value for new record_markers arg to
492 * undo.c (record_marker_adjustment): Rename to
493 record_marker_adjustments and made static.
494 (record_delete): Check record_markers arg and call
495 record_marker_adjustments.
496 (record_change): Pass value for new record_markers arg to
498 (record_point): at_boundary calculation no longer needs to account
499 for marker adjustments.
501 2014-03-24 Martin Rudalics <rudalics@gmx.at>
503 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
506 2014-03-23 Glenn Morris <rgm@gnu.org>
508 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
510 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
512 * buffer.c (struct sortvec): Add field `spriority'.
513 (compare_overlays): Use it.
514 (sort_overlays): Set it.
516 2014-03-23 Eli Zaretskii <eliz@gnu.org>
518 * xdisp.c (redisplay_window): If all previous attempts to find the
519 cursor row failed, try a few alternatives before falling back to
520 the top-most row of the window. Use row_containing_pos. (Bug#17047)
522 2014-03-22 Daniel Colascione <dancol@dancol.org>
524 * process.c (conv_sockaddr_to_lisp): When extracting the string
525 names of AF_LOCAL sockets, stop before reading uninitialized
528 2014-03-23 Daniel Colascione <dancol@dancol.org>
530 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
531 array. (ASAN caught.)
533 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
535 Fix regression introduced by patch for Bug#10500.
536 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
537 * w32term.c (x_draw_image_relief): Likewise.
539 2014-03-21 Martin Rudalics <rudalics@gmx.at>
541 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
542 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
543 maximize a frame for odd default fonts.
545 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
547 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
549 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
551 * doc.c (store_function_docstring): Warn when we don't know where to
553 (Fsubstitute_command_keys): Don't advertise the fact that
554 text-properties are dropped, since we think it's a bug that we'll fix
557 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
558 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
559 * frame.c (frame_garbaged): Make "docstring" more precise.
561 2014-03-20 Glenn Morris <rgm@gnu.org>
563 * charset.c (init_charset): When we cannot find the charsets directory,
564 mention if EMACSDATA is set.
566 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
568 * fns.c (Frandom): Fix rare bug where the result isn't random.
570 Fix porting inconsistency about rounding to even.
571 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
572 This way, the unusual !HAVE_RINT case acts like the usual
573 HAVE_RINT case, and we can fix the documentation accordingly.
575 2014-03-19 Eli Zaretskii <eliz@gnu.org>
577 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
578 (w32_wnd_proc): Initialize the dwHoverTime member of
579 TRACKMOUSEEVENT structure.
581 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
583 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
585 2014-03-16 Eli Zaretskii <eliz@gnu.org>
587 * search.c (find_newline): Speed up the function when using the
588 newline cache, by halving the number of calls to
589 region_cache_forward and region_cache_backward. (Bug#16830)
591 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
593 * buffer.c (Fset_buffer): Document return value (bug#17015).
595 2014-03-14 Martin Rudalics <rudalics@gmx.at>
597 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
598 nil, always resize character wise to avoid potential loss of the
599 mode line (Bug#16923 related).
601 2014-03-12 Martin Rudalics <rudalics@gmx.at>
603 * frame.c (x_set_frame_parameters): Always calculate new sizes
604 pixelwise to avoid potential loss when rounding.
606 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
608 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
609 * xterm.c (x_free_frame_resources): Free all allocated cursors.
611 2014-03-10 Eli Zaretskii <eliz@gnu.org>
613 * w32.c (fstatat): Don't add an extra slash if the argument ends
614 with a slash: this fails the subsequent call to stat_worker on
615 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
617 2014-03-09 Martin Rudalics <rudalics@gmx.at>
619 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
621 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
623 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
625 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
626 when frame is only on one screen (Bug#14713).
628 2014-03-08 Eli Zaretskii <eliz@gnu.org>
630 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
631 there's a valid wrap point in the display line, the last glyph
632 cannot "just barely fit" on this row, because display_line doesn't
633 let it. Instead, proceed as if the last glyph didn't fit, so that
634 we eventually back up the iterator to the wrap point. This avoids
635 delusional behavior of move_it_to, whereby it proceeds to the next
636 display line, but sets current_x to zero for all the glyphs that
637 without word-wrap would fit on the previous display line.
638 One result was that visual-order cursor movement behaved erratically
640 (Fmove_point_visually): Add code to find the x coordinate of the
641 last character before wrap point, under word-wrap on a TTY.
643 2014-03-07 Eli Zaretskii <eliz@gnu.org>
645 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
646 also return value of MOVE_POS_MATCH_OR_ZV from
647 move_it_in_display_line_to, when moving from beginning of line to
648 point's position. (Bug#16961)
650 2014-03-07 Martin Rudalics <rudalics@gmx.at>
652 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
653 * window.c (Fselect_window): Explain NORECORD and
654 `buffer-list-update-hook' in doc-string.
656 2014-03-06 Martin Rudalics <rudalics@gmx.at>
658 * window.c (Fother_window_for_scrolling): Check that
659 Vother_window_scroll_buffer is a buffer.
661 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
663 * xterm.c (xim_initialize): Always pass a copy of resource name
664 to XRegisterIMInstantiateCallback and eassert whether return
665 value is True. Passing copy is important because Xlib doesn't
666 make its own copy and resource name argument usually points to
667 SSDATA (Vx_resource_name), which may be changed from Lisp.
668 (xim_close_display): For XUnregisterIMInstantiateCallback,
669 always eassert return value and pass exactly the same values
670 as were used for XRegisterIMInstantiateCallback.
671 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
672 sources to check why if you are interested.
674 2014-03-05 Martin Rudalics <rudalics@gmx.at>
676 * dispnew.c (change_frame_size_1): Add new_lines instead of
677 new_height, the latter may be still zero if passed as such.
678 * window.c (Fwindow_pixel_height): Mention bottom divider in
681 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
683 Fix "resource temporarily unavailable" with xgselect
685 * xgselect.c: Include <stdbool.h>.
686 (xg_select) [!USE_GTK]: Don't lose track of errno.
688 Fix minor --enable-gcc-warnings issues.
689 * widget.c (update_various_frame_slots, EmacsFrameResize):
690 Avoid unused locals. Prefer 'if' to '#if' when either will do.
692 2014-03-04 Ken Brown <kbrown@cornell.edu>
694 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
695 represent the actual adjustment needed for alignment.
697 2014-03-04 Eli Zaretskii <eliz@gnu.org>
699 * gmalloc.c (aligned_alloc): Don't allocate more memory than
700 needed, and don't reallocate if the initial allocation already
701 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
703 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
705 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
708 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
710 * cmds.c (delete-char): Update docstring pointing out that the
711 function ignores `delete-active-region' and `overwrite-mode'.
713 2014-03-03 Eli Zaretskii <eliz@gnu.org>
715 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
717 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
718 allocated buffer due to alignment.
719 (freehook): If the block to be freed was allocated by
720 'aligned_alloc', find its real pointer before calling 'free'.
722 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
725 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
727 * font.c (toplevel): Adjust comment about font cache layout.
728 (font_clear_cache): Fix to match real font cache layout.
729 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
730 (Fframe_font_cache) [FONT_DEBUG]: New function.
731 (syms_of_font) [FONT_DEBUG]: Defsubr it.
733 Avoid crashes when X fonts are erroneously freed on reused X
734 'Display *' connection data (Bug#16069). Note that X font
735 resources still may be leaked, but currently there is no way
736 to completely avoid it.
737 * xterm.h (struct x_display_info): New member x_id. Add comments.
738 * xterm.c (x_display_id): New variable.
739 (x_term_init): Assign identifier to each opened X connection.
740 * xfont.c (struct xfont): New member x_display_id.
741 (xfont_open): Initialize it with frame's display id.
742 (xfont_close): Check whether font's display id matches the one
743 recorded for the given display. Adjust comment.
744 * xftfont.c (struct xftfont_info):
745 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
747 2014-03-01 Martin Rudalics <rudalics@gmx.at>
749 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
750 * window.c (Fother_window_for_scrolling): Don't try to scroll a
751 killed Vother_window_scroll_buffer.
752 (Vother_window_scroll_buffer): Fix doc-string accordingly.
754 2014-03-01 Eli Zaretskii <eliz@gnu.org>
756 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
757 that start with more than 2 slashes as UNCs. (Bug#16751)
759 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
761 Fix a few crashes and leaks when cloning C strings.
762 * alloc.c, lisp.h (dupstring): New function.
763 * gtkutil.c (xg_get_font):
764 * term.c (tty_default_color_capabilities):
765 * xsettings.c (store_monospaced_changed)
766 (store_font_name_changed, parse_settings)
767 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
768 This avoids some unlikely crashes due to accessing freed storage,
769 and avoids some minor memory leaks in the more-typical case.
771 2014-02-28 Martin Rudalics <rudalics@gmx.at>
773 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
774 cursor when modeline can't be dragged (Bug#16647).
776 2014-02-28 Glenn Morris <rgm@gnu.org>
778 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
779 from custom-delayed-init-variables. (Bug#11565)
781 2014-02-27 Martin Rudalics <rudalics@gmx.at>
783 More fixes for mouse glyph calculations (Bug#16647).
784 * window.c (coordinates_in_window): In intersection of
785 horizontal and vertical window dividers prefer the horizontal
786 one. Add some extra parens to last fix.
787 (window_relative_x_coord): Return x-coordinate for header and
789 * xdisp.c (remember_mouse_glyph): In text area don't extend
790 glyph into mode line to show the vertical drag cursor there
791 immediately. Subdivide mouse glyphs in right fringes to show a
792 horizontal drag cursor as soon as we enter the "grabbable width"
793 portion. Handle vertical border case separately. Do not
794 subdivide window divider areas.
795 (note_mouse_highlight): On bottom divider of bottommost windows
796 show vertical drag cursor only when the minibuffer window can be
799 2014-02-27 Eli Zaretskii <eliz@gnu.org>
801 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
802 reset by the face of the object just displayed. See also bug#76.
803 (get_next_display_element): If the string came from a display
804 property, examine the box face attribute at it->position, not at
805 it->current.pos, since the latter was not updated yet. (Bug#16870)
806 (handle_face_prop): Improve commentary.
808 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
810 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
811 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
813 2014-02-26 Martin Rudalics <rudalics@gmx.at>
815 Fixes around Bug#16647.
816 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
817 ON_BOTTOM_DIVIDER cases.
818 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
819 only if the window has no right divider.
820 (Fcoordinates_in_window_p): Fix doc-string.
822 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
824 * lread.c (Funintern): Fix doc to match advertised calling convention.
826 2014-02-24 Daniel Colascione <dancol@dancol.org>
828 * keyboard.c (read_char): Close race that resulted in lost events.
830 2014-02-22 Glenn Morris <rgm@gnu.org>
832 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
833 * window.c (window-resize-pixelwise): Doc fixes.
835 * process.c (Finternal_default_process_filter)
836 (Finternal_default_process_sentinel): Doc tweaks.
838 2014-02-21 Glenn Morris <rgm@gnu.org>
840 * process.c (Fprocess_buffer, Faccept_process_output)
841 (Finternal_default_process_filter, Finternal_default_process_sentinel):
844 2014-02-21 Martin Rudalics <rudalics@gmx.at>
846 * window.c (Fwindow_scroll_bar_width): New function.
848 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
850 Pacify GCC when configuring with --enable-gcc-warnings.
851 * xdisp.c (move_it_in_display_line_to) [lint]:
852 Initialize recently-added local.
854 2014-02-21 Daniel Colascione <dancol@dancol.org>
856 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
858 2014-02-20 Eli Zaretskii <eliz@gnu.org>
860 * xdisp.c (init_iterator): Don't dereference a bogus face
862 (try_cursor_movement): Don't use cursor position if
863 set_cursor_from_row failed to compute it. This avoids assertion
864 violations in MATRIX_ROW.
865 (move_it_in_display_line_to): Save the iterator state in ppos_it
866 only once per call. Reimplement the method used to return to the
867 best candidate position if all the positions found in display line
868 are beyond TO_CHARPOS. This cuts down the number of calls to
869 bidi_shelve_cache, which moves a lot of stuff when lines are long
870 and include bidirectional text. (Bug#15555)
872 2014-02-20 Glenn Morris <rgm@gnu.org>
874 * data.c (Fdefalias): Doc fix.
876 2014-02-19 Eli Zaretskii <eliz@gnu.org>
878 * xdisp.c (display_line): Fix horizontal scrolling of large images
879 when fringes are turned off. This comes at a price of not
880 displaying the truncation/continuation glyphs in this case.
883 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
884 CreateDIBSection returns an error indication, zero out *ximg after
885 destroying the image. This avoids crashes in memory allocations
886 due to the fact that some of the callers also call
887 x_destroy_x_image, which will attempt to free an already free'd
890 2014-02-18 Martin Rudalics <rudalics@gmx.at>
892 * widget.c (update_various_frame_slots): Don't set
893 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
895 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
897 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
899 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
901 temacs --daemon fix (Bug#16599).
902 * emacs.c (main): Initialize daemon_pipe[1] here ...
903 (syms_of_emacs): ... instead of here.
905 2014-02-16 Anders Lindgern <andlind@gmail.com>
907 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
910 2014-02-16 Daniel Colascione <dancol@dancol.org>
912 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
913 (xd_get_connection_address): Use it.
914 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
915 xd_get_connection_address because the latter signals if the bus
916 we're trying to close is already disconnected.
918 2014-02-13 Eli Zaretskii <eliz@gnu.org>
920 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
921 argument to CreateThread. This avoids segfaults on Windows 9X.
922 Reported by oslsachem <oslsachem@gmail.com>.
924 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
926 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
927 * unexhp9k800.c (unexec_error): New function, to simplify the code.
928 (check_lseek): New function, to report lseek errors.
929 (save_data_space, update_file_ptrs, read_header, write_header)
930 (copy_file, copy_rest, unexec): Use these news functions.
931 (update_file_ptrs): Don't assume wraparound behavior when
932 converting a large size_t value to off_t.
934 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
936 * composite.c (fill_gstring_header): Pass positions as C integers
937 and move parameters checking to...
938 (Fcomposition_get_gstring): ...this function. Handle case when
939 buffer positions are in reversed order and avoid crash (Bug#16739).
941 * buffer.c (validate_region): Mention current buffer in error message.
943 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
945 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
947 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
949 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
951 2014-02-11 Glenn Morris <rgm@gnu.org>
953 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
954 Replace refs to "OpenStep" in messages.
956 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
958 Avoid "." at end of error diagnostics.
959 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
961 * nsfns.m (ns_display_info_for_name):
962 * nsselect.m (Fx_own_selection_internal):
963 * nsterm.m (performDragOperation:):
964 Remove "." from end of diagnostic.
966 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
968 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
969 unintuitive (bug#15824).
970 (Fyes_or_no_p): Doc fix (bug#15456).
972 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
974 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
976 * eval.c (call_debugger): When exiting the debugger, do not allow
977 max_specpdl_size less than actual binding depth (Bug#16603).
978 (syms_of_eval): Adjust docstring.
980 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
982 * cmds.c (Fself_insert_command): Output a clearer error message on
983 negative repetitions (bug#9476).
985 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
987 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
989 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
991 * minibuf.c (Fread_string): Doc clarification (bug#15422).
993 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
995 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
997 * keyboard.c (Frecursive_edit): Fix typo in docstring.
999 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1001 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1003 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1004 `exit' works (bug#15865).
1006 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1008 Constrain window box/body sizes and margin widths (Bug#16649).
1009 * xdisp.c (window_box_width): Don't return less than zero.
1010 (window_box_left_offset, window_box_right_offset): Don't return
1011 more than the window's pixel width.
1012 * window.c (window_body_height, window_body_width): Don't return
1014 (window_resize_apply): Adjust margin width, if necessary.
1016 2014-02-07 Glenn Morris <rgm@gnu.org>
1018 * nsterm.m (syms_of_nsterm): Doc fix.
1020 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1022 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1023 New variables: pointers through which to call the respective APIs.
1024 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1025 (filename_from_ansi, sys_link, check_windows_init_file):
1026 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1027 This is required on Windows 9X, where we dynamically load
1028 UNICOWS.DLL which has their non-stub implementations.
1029 (maybe_load_unicows_dll): Assign addresses to these 2 function
1030 pointers after loading UNICOWS.DLL.
1032 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1033 MultiByteToWideChar and WideCharToMultiByte through function
1036 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1039 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1041 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1042 for OSX >= 10.9 if separate spaces are used.
1043 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1045 2014-02-06 Glenn Morris <rgm@gnu.org>
1047 * buffer.c (cache-long-scans): Doc fix.
1049 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1051 * w32fns.c (Fw32_shell_execute): Doc fix.
1053 2014-02-05 Bastien Guerry <bzg@gnu.org>
1055 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1056 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1058 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1060 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1061 outside the window (Bug#16649).
1063 * xdisp.c (note_mouse_highlight): When entering a margin area show
1064 a non-text cursor (Bug#16647).
1066 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1068 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1069 It prompted a compile-time diagnostic on GNU/Linux.
1070 Simplify to remove the need for the label.
1072 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1074 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1075 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1076 to show it; otherwise return 'unsupported--w32-dialog' to signal
1077 to the caller that emulation with menus is necessary.
1078 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1080 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1082 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1085 * menu.c (Fx_popup_dialog): Don't condition the call to
1086 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1087 special symbol 'unsupported--w32-dialog', emulate the dialog with
1088 a menu by calling x-popup-menu.
1090 * menu.h (Qunsupported__w32_dialog): New extern variable.
1092 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1094 * keyboard.c (kbd_buffer_get_event): Read file notification events
1097 * xgselect.c (xg_select): Read glib events in any case, even if
1098 there are no file descriptors to watch for. (Bug#16519)
1100 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1102 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1103 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1104 * w32term.c (w32_draw_window_divider): Handle first and last
1106 * w32term.h (w32_fill_area_abs): New function.
1107 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1109 * xfaces.c (realize_basic_faces): Handle new face ids.
1110 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1111 and bottom divider width.
1112 * xterm.c (x_draw_window_divider): Handle first and last pixels
1115 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1117 * print.c (Fexternal_debugging_output): Add cast to pacify
1118 --enable-gcc-warnings.
1119 * eval.c (call_debugger): Grow specpdl if the debugger was
1120 entered due to specpdl overflow (Bug#16603) and allow more
1121 specpdl space for the debugger itself.
1123 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1125 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1128 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1130 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1131 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1133 * print.c (Fexternal_debugging_output): If the argument character
1134 is non-ASCII, encode it with the current locale's encoding before
1135 writing the result to the terminal. (Bug#16448)
1137 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1138 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1141 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1143 * process.c (create_process): Reset SIGPROF handler in the child.
1144 * callproc.c (call_process): Likewise.
1146 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1148 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1150 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1152 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1153 of zero to print strings, GDB doesn't like it.
1155 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1156 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1157 we still use correct addresses. (Bug#16576)
1159 2014-01-27 K. Handa <handa@gnu.org>
1161 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1162 to preserve the code detection behavior of 24.3.
1163 * coding.h (struct coding_system): New member detected_utf8_bytes.
1164 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1165 (decode_coding_gap): Use short cut for UTF-8 file reading only
1166 when coding->detected_utf8_bytes equals to coding->src_bytes.
1167 * fileio.c (Finsert_file_contents): Cancel the previous change.
1169 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1171 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1172 that are not visible.
1174 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1176 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1177 is grabbed (Bug#16565).
1179 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1181 * xdisp.c (last_max_ascent): Re-remove after erroneously
1182 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1184 (move_it_to): Re-remove reference to last_max_ascent.
1185 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1186 max_descent here instead of calling line_bottom_y.
1189 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1191 * terminal.c (initial_free_frame_resources): New function.
1192 (init_initial_terminal): Install new hook to free face cache
1193 on initial frame and avoid memory leak. For details, see
1194 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1195 * xfaces.c (free_frame_faces): Adjust comment.
1197 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1199 * data.c (Fstring_to_number): Document results if unparsable
1202 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1204 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1206 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1208 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1209 * coding.c (detect_coding_utf_8, emacs_mule_char)
1210 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1211 (check_utf_8, decode_coding):
1212 * coding.h (struct coding_system.errors):
1213 Use ptrdiff_t, not int, for integer values derived from buffer and
1216 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1217 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1218 before invoking decode_coding_gap, since there's just one block.
1220 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1222 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1223 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1224 too early. Again run change_frame_size before assigning menu-
1227 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1229 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1230 arrives, call x_check_fullscreen, in case the new display has a
1231 different resolution. (Bug#16517)
1233 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1235 * term.c (read_menu_input): If the selected frame changes, exit
1237 (tty_menu_show): If the selected frame changes while we displayed
1238 a menu, throw to top level. (Bug#16479)
1240 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1242 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1244 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1246 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1247 * data.c (count_one_bits_word): Fix bug (negated comparison)
1248 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1250 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1252 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1253 Avoid undefined behavior by initializing display property bit of a
1254 string processed by the bidirectional iterator. For details, see
1255 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1257 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1259 Minor cleanup of previous change.
1260 * image.c (imagemagick_error, Fimagemagick_types):
1261 Omit some recently-introduced and unnecessary casts and assignments.
1263 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1265 Fix two memory leaks discovered with Valgrind.
1266 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1267 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1269 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1271 Fixes in window size functions around Bug#16430 and Bug#16470.
1272 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1273 (Fwindow_mode_line_height, Fwindow_header_line_height)
1274 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1275 Minor doc-string adjustments.
1276 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1277 Rewrite doc-strings.
1278 (window_body_height, window_body_width): Do not count partially
1279 visible lines/columns when PIXELWISE is nil (Bug#16470).
1280 (Qfloor, Qceiling): New symbols.
1282 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1284 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1285 when the image cache is not yet allocated. (Bug#16509)
1287 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1289 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1290 re-attach intervals to its base buffer (Bug#16502).
1291 * intervals.c (set_interval_object): Move from here...
1292 * intervals.h (set_interval_object): ... to here. Fix comments.
1294 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1296 Avoid undefined behavior by initializing buffer redisplay bit.
1297 Problem reported by Dmitry Antipov in
1298 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1299 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1301 Revert some of the CANNOT_DUMP fix (Bug#16494).
1302 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1304 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1306 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1307 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1308 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1309 they are replaced by macros that expand into direct calls to the
1310 corresponding functions from GDI32.DLL.
1311 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1312 variables in the Cygwin build, they are unused.
1314 2014-01-19 K. Handa <handa@gnu.org>
1316 * composite.c (composition_update_it): Fix previous change.
1318 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1320 Fix file name handling on MS-Windows 9X.
1321 * w32.c (maybe_load_unicows_dll): New function.
1323 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1324 on, to make sure we can convert file names to and from UTF-8 on
1325 Windows 9X. This fixes a failure to start up because Emacs cannot
1326 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1328 * w32font.c [WINDOWSNT]: Include w32.h.
1329 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1330 of implementing the same stuff.
1331 Remove now unused g_b_init_is_windows_9x.
1333 * w32.h (maybe_load_unicows_dll): Add prototype.
1335 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1337 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1338 switch to single keyboard. Prevents daemon crashes when a new
1339 client connects while we show a TTY menu in an existing client.
1342 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1344 Fix MinGW64 porting problem with _setjmp.
1345 Reported by Eli Zaretskii in:
1346 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1347 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1348 the old _setjmp and _longjmp. All uses changed.
1350 2014-01-13 Daniel Colascione <dancol@dancol.org>
1352 * textprop.c (Fremove_list_of_text_properties):
1353 Correctly handle reaching the end of the interval tree. (Bug#15344)
1355 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1357 * xdisp.c (resize_mini_window): Round height to a multiple of
1358 frame's line height. Fix bug in calculation of window start
1359 position (Bug#16424).
1361 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1363 * macfont.m: Include termchar.h.
1364 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1365 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1366 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1367 *_WITH_GC_* to take face and f as parameters.
1368 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1369 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1371 2014-01-13 Daniel Colascione <dancol@dancol.org>
1373 Fix menu item updating in the presence of the Unity global menu
1376 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1377 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1379 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1380 updating menus; explain why.
1381 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1382 problem it's supposed to solve and it interferes with detecting
1383 the presence of a global menu.
1384 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1387 2014-01-11 K. Handa <handa@gnu.org>
1389 * composite.c (composition_update_it): Fix indexing of
1390 LGSTRING_CHAR (Bug#15984).
1392 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1394 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1396 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1398 * xdisp.c (try_window_id): Don't use this function's optimizations
1399 if overlays in the buffer displayed by the window have changed
1400 since last redisplay. (Bug#16347)
1401 (message_dolog): Fix indentation.
1403 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1405 * frame.c (frame_resize_pixelwise): Fix doc-string.
1407 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1409 Fix handling of internal borders (Bug#16348).
1410 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1411 Remove internal border width from pixel width of windows.
1412 (change_frame_size_1): Don't return early when frame's pixel
1413 size changes - we still have to record the new sizes in the
1415 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1416 also when toolbar gets larger.
1417 * window.c (check_frame_size): Include internal_border_width in
1419 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1420 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1421 In non-toolkit/non-GTK version clear internal border.
1422 * xterm.c (x_clear_under_internal_border): New function for
1423 non-toolkit/non-GTK version.
1424 (x_after_update_window_line): In non-toolkit/non-GTK version
1426 (handle_one_xevent, x_set_window_size):
1427 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1428 * xterm.h (x_clear_under_internal_border): Extern it.
1430 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1432 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1433 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1436 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1438 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1439 last value of point is not equal to buffer's point. (Bug#16129)
1441 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1444 * nsterm.h (updateCollectionBehavior): Rename from
1445 updateCollectionBehaviour. All uses changed.
1447 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1448 * Makefile.in (SETFATTR): New macro.
1449 (temacs$(EXEEXT)): Use it.
1451 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1453 Fix maximization behavior on Windows (Bug#16300).
1454 * w32fns.c (w32_fullscreen_rect): Don't handle
1455 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1456 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1457 of SetWindowPos. Restore last placement also when leaving
1458 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1459 but the FULLSCREEN_BOTH case.
1461 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1464 * data.c (arithcompare_driver):
1465 * fileio.c (Fcar_less_than_car):
1466 * fns.c (internal_equal):
1467 * frame.c (delete_frame):
1468 * lisp.h (enum More_Lisp_Bits):
1470 Avoid C99 constructs that don't work in C89.
1471 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1472 to port to C89, which doesn't have 'long long'.
1473 (count_trailing_zero_bits): Use them.
1475 2014-01-03 Chong Yidong <cyd@gnu.org>
1477 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1479 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1481 Further adjust frame/window scrollbar width calculations.
1482 * window.c (apply_window_adjustment):
1483 Set windows_or_buffers_changed.
1484 (Fwindow_scroll_bars): Return actual scrollbar width.
1485 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1486 For non-toolkit builds again use 14 as minimum width and set
1487 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1488 * xterm.c (XTset_vertical_scroll_bar): Take width from
1489 WINDOW_SCROLL_BAR_AREA_WIDTH.
1490 (x_new_font): Rename wid to unit. Base calculation of new
1491 scrollbar width on toolkit used and make it analogous to that of
1492 x_set_scroll_bar_default_width.
1493 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1494 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1495 of GetSystemMetrics.
1496 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1497 WINDOW_SCROLL_BAR_AREA_WIDTH.
1498 (x_new_font): Make it correspond to changes in xterm.c.
1500 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1502 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1503 This is a cleaner way to fix the MinGW-w64 porting problem.
1504 Check for INTPTR_MAX misconfiguration.
1506 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1508 * search.c (newline_cache_on_off, find_newline): In indirect
1509 buffers, use the newline cache of the base buffer.
1511 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1512 buffer, invalidate the caches of its base buffer. (Bug#16265)
1514 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1515 buffers, use the width-run cache of the base buffer.
1517 * xdisp.c (redisplay_window): When the window displays an indirect
1518 buffer, and the character widths in the display table have
1519 changed, invalidate the width-run cache of the corresponding base
1522 * fileio.c (Finsert_file_contents): When invalidating the newline
1523 cache, consider the case of inserting into indirect buffer.
1525 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1526 In indirect buffers, use the paragraph cache of the base buffer.
1528 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1530 * window.c (grow_mini_window): Fix last change.
1532 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1534 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1536 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1538 * w32term.c (w32_initialize): Use LCID and LOWORD.
1540 * w32proc.c (create_child): Use pid_t for 5th argument.
1541 (IsValidLocale): Don't provide prototype for MinGW64.
1542 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1543 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1545 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1546 MinGW64 doesn't support.
1548 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1550 * w32.c (set_named_security_info): New function.
1551 (acl_set_file): Fall back on set_named_security_info if
1552 set_file_security fails.
1553 (g_b_init_set_named_security_info_w)
1554 (g_b_init_set_named_security_info_a): New static variables.
1555 (globals_of_w32): Initialize them to zero.
1556 (set_named_security_info): Set them to non-zero if the
1557 corresponding API is available.
1558 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1559 New function typedefs.
1561 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1563 Some more fixes following pixelwise resize changes including one
1565 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1566 of frame_resize_pixelwise.
1567 * widget.c (pixel_to_text_size): New function.
1568 (update_wm_hints): Have size hints respect value of
1569 frame_resize_pixelwise.
1570 (EmacsFrameResize): Alway process resize requests pixelwise.
1571 * window.c (grow_mini_window): Make sure mini window is at least
1573 * xdisp.c (display_menu_bar): Make sure menubar extends till
1575 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1576 (x_set_tool_bar_lines): Calculate pixelwise.
1577 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1578 frame_resize_pixelwise.
1580 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1582 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1583 variables not used there.
1585 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1587 * w32.c (sys_umask): New function. (Bug#16299)
1589 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1591 * dispnew.c (change_frame_size_1): Take old width of root window
1592 from that window's pixel width. (Bug#16284)
1594 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1596 Plain copy-file no longer chmods an existing destination (Bug#16133).
1597 * fileio.c (realmask): Now a static var, not a local.
1598 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1599 Remove arg STATPTR. All uses changed.
1600 (Fcopy_file): Do not alter permissions of existing destinations,
1601 unless PRESERVE-PERMISSIONS (renamed from
1602 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1603 Avoid race when testing for existing destinations and for
1604 when input and output files are the same.
1605 If changing the group fails, adjust both default and
1606 preserved permissions so that access is not granted to the
1608 (Fset_default_file_modes, init_fileio): Update realmask.
1609 (Fdefault_file_modes): Use realmask instead of calling umask.
1611 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1613 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1614 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1615 flags on the daemon pipe ends before execing.
1617 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1619 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1620 session. (Bug#14739)
1622 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1624 * callproc.c (Vexec_path): Document that exec-directory is in it.
1626 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1628 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1631 2013-12-27 Chong Yidong <cyd@gnu.org>
1633 * data.c (Fsymbol_function): Doc fix.
1635 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1637 Some more tinkering with Bug#16051.
1638 * window.c (resize_frame_windows): Don't let the size of the
1639 root window drop below the frame's default character size.
1640 Never ever delete any subwindows - let the window manager do the
1643 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1644 of toolbar lines needed when they exceed the height of the root
1646 (unwind_create_frame_1): New function.
1647 (Fx_create_frame): Generally inhibit calling the window
1648 configuration change hook here. Remove extra call to
1649 change_frame_size - it's not needed when we don't run the
1650 configuration change hook.
1652 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1654 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1655 On my Fedora 19 platform the core dumps were so big that
1656 my desktop became nearly catatonic.
1657 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1658 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1659 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1660 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1661 a clang-only syntax.
1662 * conf_post.h (__has_feature): New macro, if not already defined.
1663 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1664 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1666 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1668 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1669 is a file name. (Bug#16252)
1671 2013-12-25 Chong Yidong <cyd@gnu.org>
1673 * keyboard.c (Voverriding_terminal_local_map)
1674 (Voverriding_local_map): Doc fix.
1676 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1678 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1680 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1681 file name when it is submitted to ShellExecute. Simplify code.
1682 Don't test DOCUMENT for being a string, as that is enforced by
1683 CHECK_STRING. Doc fix.
1685 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1687 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1688 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1689 redisplay_tool_bar does. Improve and fix commentary.
1690 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1691 limits of the glyph matrices. (Bug#16051)
1692 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1693 only when the new size is different from the old one, and the new
1694 size can be achieved given the frame height.
1696 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1698 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1700 2013-12-23 Glenn Morris <rgm@gnu.org>
1702 * lread.c (Fload): Mention load-prefer-newer in doc.
1704 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1706 Handle Bug#16207 by being more restrictive when running hooks.
1707 * window.c (unwind_change_frame): New function.
1708 (Fset_window_configuration): Don't run configuration change hook
1709 while the frame configuration is unsafe. Call select_window
1712 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1714 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1716 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1718 * nsterm.h: Declare EmacsColor category.
1720 * nsterm.m (NSColor): Implement EmacsColor category.
1721 (ns_get_color): Use colorUsingDefaultColorSpace.
1722 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1724 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1726 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1728 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1729 having the PNG_NORETURN attribute, to avoid compiler warning in
1732 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1734 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1736 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1737 fringe background extension.
1738 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1739 because they are now always the same as `left' and `width',
1740 respectively. Remove code for the case that `width' and
1741 `sb_width' are different.
1743 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1745 Remove scroll_bar_actual_width from frames.
1746 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1747 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1748 (x_figure_window_size):
1749 * nsterm.m (x_set_window_size):
1750 * widget.c (set_frame_size):
1751 * w32term.c (x_set_window_size):
1752 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1753 scroll_bar_actual_width.
1755 Convert scroll_bar members to integers on Windows.
1756 * w32term.h (struct scroll_bar): Convert top, left, width,
1757 height, start, end and dragging to integers.
1758 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1760 * w32term.c (w32_set_scroll_bar_thumb)
1761 (w32_scroll_bar_handle_click): Remove XINT conversions for
1762 scroll_bar members. Treat bar->dragging as integer.
1763 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1764 first element. Remove XINT conversions for scroll_bar members.
1765 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1766 Remove XINT conversions for scroll_bar members.
1768 Fix assignment for new window total sizes.
1769 * window.c (Fwindow_resize_apply_total): Assign values for
1772 2013-12-20 Chong Yidong <cyd@gnu.org>
1774 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1775 argument to `append'.
1777 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1779 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1780 current text face, for extending the face of the display margins.
1783 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1784 Doc fix. (Bug#16190)
1786 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1788 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1791 * nsterm.m (Qfile, Qurl): New.
1792 (EV_MODIFIERS2): New macro.
1793 (EV_MODIFIERS): Use EV_MODIFIERS2.
1794 (ns_term_init): Remove font and color from DND, does not work on
1795 newer OSX, and other ports don't have them.
1796 (performDragOperation:): Handle modifiers used during drag.
1797 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1798 Remove global Lisp variables used to communicate with ns-win.el.
1799 Remove font and color handling.
1800 (syms_of_nsterm): Defsym Qfile and Qurl.
1802 2013-12-19 Anders Lindgren <andlind@gmail.com>
1804 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1805 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1807 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1808 (constrainFrameRect): Remove special case nr_screens == 1.
1809 Don't constrain size to size of view.
1811 * nsterm.h (ns_output): Remove dont_constrain.
1813 2013-12-19 Anders Lindgren <andlind@gmail.com>
1815 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1817 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1819 Minor fixes for recent openp changes.
1820 * lisp.h (GCPRO7): New macro.
1821 * lread.c (openp): Use bool for boolean; all callers changed.
1822 Protect save_string from GC. Don't assume that file descriptors
1823 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1824 warning about uninitialized variable.
1826 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1828 * w32fns.c (emacs_abort): Use intptr_t as argument of
1829 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1831 2013-12-18 Glenn Morris <rgm@gnu.org>
1833 * lread.c (Fload): Pass load_prefer_newer to openp.
1834 Don't bother checking mtime if openp already did it.
1835 (openp): Add `newer' argument, to check all suffixes
1836 and find the newest file.
1837 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1838 * callproc.c (call_process):
1839 * charset.c (load_charset_map_from_file):
1840 * emacs.c (init_cmdargs):
1841 * image.c (x_create_bitmap_from_file, x_find_image_file):
1843 * lread.c (Flocate_file_internal):
1844 * process.c (Fformat_network_address):
1845 * sound.c (Fplay_sound_internal):
1846 * w32.c (check_windows_init_file):
1847 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1849 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1851 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1853 * w32.c (getloadavg): Don't index samples[] array with negative
1854 indices. Recover from wall-clock time being set backwards.
1856 * w32term.c (w32_initialize): Declare the argument of
1857 set_user_model as const.
1859 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1860 (w32_menu_show): Constify some arguments passed to MessageBox.
1862 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1863 to initialize Lisp objects.
1865 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1866 initialize Lisp objects.
1868 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1869 use variables used only on X under that condition.
1871 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1872 variables not used there.
1874 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1876 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1877 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1879 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1881 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1882 code, revealed in presence of R2L characters, character
1883 compositions, and display vectors. A better fix for Bug#16148.
1884 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1885 GTK and NS builds, they don't have this member of struct frame.
1887 * dispextern.h (struct composition_it): Correct a comment for the
1890 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1892 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1893 This prevents a compilation error on C compilers that do not
1894 default functions to return 'int' if not declared. Also, add
1895 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1896 since it now uses inline functions.
1898 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1900 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1901 display margins on mode line, header line, and in the frame's
1902 tool-bar window. (Bug#16165)
1904 2013-12-16 Andreas Schwab <schwab@suse.de>
1906 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1908 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1910 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1913 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1915 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1917 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1919 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1920 intended to find bogus pointers in font objects (Bug#16140).
1921 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1922 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1923 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1924 Disable for MS-Windows due to Bug#15876; apparently this
1925 requires more or less substantial changes in fontset code.
1926 * xfont.c (xfont_close):
1927 * xftfont.c (xftfont_close): Call x_display_info_for_display
1928 to check whether 'Display *' is valid (Bug#16093 and probably
1931 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1933 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1934 Reported by Juanma Barranquero <lekktu@gmail.com>.
1936 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1937 open a pty on MS-Windows. (Bug#16152)
1939 * emacs.c (decode_env_path): Fix bogus comparison against
1940 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1942 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1944 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1945 (Fx_file_dialog): Add parentheses around && to silence warning.
1947 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1949 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1951 * xdisp.c (extend_face_to_end_of_line): Extend background of
1952 non-default face in margin areas as well. (Bug#16151)
1953 (display_line): Call extend_face_to_end_of_line for continued
1954 lines as well, if the display margins have non-zero width.
1955 (set_glyph_string_background_width): When needed, set the
1956 extends_to_end_of_line_p flag on glyph strings to be drawn in
1957 margin areas, not only in the text area.
1959 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1962 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1964 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1965 Don't worry about verify_error being t, since it has to be a list.
1967 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1969 Use bool for boolean, focusing on headers.
1970 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1971 No need to include <stdbool.h>, since conf_post.h does it now.
1972 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1973 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1974 (SET_PER_BUFFER_VALUE_P):
1975 * ccl.c, ccl.h (setup_ccl_program):
1976 * ccl.h (CHECK_CCL_PROGRAM):
1977 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1978 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1979 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1980 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1981 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1982 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1983 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1984 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1985 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1986 (CHARSET_FAST_MAP_SET):
1987 * coding.c (decode_coding_ccl, encode_coding_ccl):
1988 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1989 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1990 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1991 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1992 (decode_coding_c_string):
1993 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1994 * conf_post.h (has_attribute):
1995 * dispextern.h (trace_redisplay_p)
1996 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1997 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1998 (SET_GLYPH_FROM_CHAR_GLYPH)
1999 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2000 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2001 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2002 (cursor_in_mouse_face_p):
2003 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2004 (blank_row, prepare_desired_row)
2005 (build_frame_matrix_from_leaf_window, make_current)
2006 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2007 (update_window, scrolling_window, update_frame_line):
2008 * disptab.h (GLYPH_FOLLOW_ALIASES):
2009 * editfns.c (Fformat):
2010 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2011 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2012 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2013 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2014 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2015 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2016 (FONT_DEFERRED_LOG):
2017 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2018 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2019 (FRAME_MOUSE_UPDATE):
2020 * fringe.c (Fdefine_fringe_bitmap):
2021 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2022 (x_create_bitmap_from_xpm_data, xpm_load_image):
2023 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2024 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2025 (MERGE_INTERVAL_CACHE):
2026 * keymap.h (KEYMAPP):
2027 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2028 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2029 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2030 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2031 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2032 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2033 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2034 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2035 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2036 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2037 (SETUP_BUFFER_SYNTAX_TABLE):
2038 * systime.h (timespec_valid_p):
2039 * term.c (save_and_enable_current_matrix):
2040 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2041 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2042 (redisplay_internal, try_window_reusing_current_matrix)
2043 (sync_frame_with_window_matrix_rows, try_window_id)
2044 (display_menu_bar, display_tty_menu_item, display_mode_line)
2045 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2046 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2047 * xmenu.c (xmenu_show):
2048 * xterm.c (use_xim, x_term_init):
2049 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2050 (struct x_bitmap_record):
2051 Use bool for booleans.
2052 * ccl.c (struct buffer_text):
2053 * ccl.h (struct ccl_program):
2054 * charset.h (struct charset):
2056 * coding.h (struct iso_2022_spec, struct coding_system):
2057 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2058 (struct glyph_string, struct face, struct face_cache)
2059 (struct bidi_string_data, struct bidi_it)
2060 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2062 * editfns.c (Fformat):
2063 * frame.h (struct frame):
2064 * fringe.c (struct fringe_bitmap):
2065 * intervals.h (struct interval):
2066 * keyboard.h (struct kboard):
2067 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2068 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2069 (struct Lisp_Buffer_Local_Value, union specbinding):
2070 * macfont.m (struct macfont_info):
2071 * process.h (struct Lisp_Process):
2072 * termchar.h (struct tty_display_info):
2073 * window.h (struct window):
2074 * xterm.h (struct x_output):
2075 Use bool_bf for boolean bit-fields.
2076 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2077 All callers changed.
2078 * ccl.h (struct ccl_program): Remove unused members private_state,
2079 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2081 (struct ccl_spec): Remove unused members cr_carryover,
2082 eight_bit_carryover.
2083 * conf_post.h: Include <stdbool.h>.
2084 (bool_bf): New type.
2085 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2086 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2087 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2088 'do { ... } while (false)' brackets.
2089 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2090 Args must now be expressions; all callers changed.
2091 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2092 (PRODUCE_GLYPHS): Simplify use of boolean.
2093 * fileio.c (Fcopy_file):
2094 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2095 * lisp.h (UNGCPRO): Return void, not int.
2096 (FOR_EACH_TAIL): Use void expression, not int expression.
2097 * region-cache.c: Reindent.
2098 * region-cache.h: Copy comments from region-cache.c, to fix
2099 incorrect remarks about booleans.
2101 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2103 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2104 when character at point is displayed from a display vector.
2107 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2109 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2110 now a list of certificate validation checks that will abort a
2111 connection with an error.
2112 (Fgnutls_boot): Document it and use it.
2114 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2116 * w32term.c (w32_enable_frame_resize_hack): New variable.
2117 (x_set_window_size): Use it to hack frame resizing on Windows
2120 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2122 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2123 Windows-specific code to w32.c. Change error message text to
2124 match that of Posix platforms.
2126 * w32.c (w32_copy_file): New function, most of the code copied and
2127 reworked from Fcopy_file. Improve error handling. Plug memory
2128 leak when errors are thrown. Support file names outside of the
2129 current codepage. (Bug#7100)
2131 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2133 * lread.c (load_path_default): Prototype.
2135 2013-12-13 Glenn Morris <rgm@gnu.org>
2137 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2138 (dump_path): Remove.
2139 (load-path-default): Remove `changed' argument.
2140 Do not set dump_path permanently. Simplify.
2141 (init_lread): Simplify.
2142 (syms_of_lread): Remove dump_path.
2144 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2146 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2147 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2148 2013-12-12 font-related change to avoid Bug#16128, which
2149 is quite hard to fix without even more substantial changes.
2151 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2153 * font.c (font_close_object): Check for live frame (Bug#16128).
2155 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2157 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2158 Return ptrdiff_t, not int, since it's a buffer size.
2159 Reindent/reparen some macros to a more Gnuish style.
2161 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2163 Avoid undefined behavior with huge regexp interval counts.
2164 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2165 since it's now specialized to interval counts. All uses changed.
2166 Do not assume wrapraound on signed integer overflow.
2167 (regex_compile): Simplify based on the above changes.
2169 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2171 Support file names on MS-Windows that use characters outside of
2172 the current system codepage. (Bug#7100)
2174 * w32.c (get_file_security, set_file_security)
2175 (create_symbolic_link): Separate pointers and boolean flags for
2176 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2177 non-zero, else the former.
2178 (codepage_for_filenames, filename_to_utf16, )
2179 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2181 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2183 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2184 Accept only one argument; all callers changed.
2185 (dostounix_filename): Remove the second argument, now works in
2186 UTF-8. All callers changed.
2187 (parse_root): Lose DBCS code.
2188 (get_long_basename, w32_get_short_filename, init_environment)
2189 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2190 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2191 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2192 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2193 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2194 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2196 (ansi_encode_filename): New function.
2197 (get_emacs_configuration, get_emacs_configuration_options):
2199 (add_volume_info, GetCachedVolumeInformation): Run the input file
2200 name through unixtodos_filename, to ensure it is stored and
2201 referenced in canonical form.
2202 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2203 (logon_network_drive, sys_link, utime): Improve error handling.
2204 (sys_access): New function.
2205 (hashval, generate_inode_val): Unused functions deleted.
2206 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2207 (check_windows_init_file): Convert error message from UTF-8 to
2208 ANSI codepage, for display in the message box.
2209 (globals_of_w32): Set w32_unicode_filenames according to the OS
2212 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2213 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2214 (syms_of_w32term): Declare w32-unicode-filenames.
2216 * w32proc.c (new_child, delete_child): Remove code that handled
2217 unused pending_deletion and input_file members of the child struct.
2218 (create_child, sys_spawnve): Convert all file names to ANSI
2219 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2220 name cannot be encoded in ANSI codepage. Don't use
2221 unixtodos_filename, mirror slashes by hand.
2222 (record_infile, record_pending_deletion): Functions deleted.
2223 (Fw32_short_file_name): Call w32_get_short_filename instead of
2226 * w32notify.c (add_watch): Work in Unicode mode when
2227 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2228 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2229 instead, do the same with Lisp primitives.
2231 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2232 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2233 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2234 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2235 (Fw32_shell_execute): Improve error reporting.
2236 (Fdefault_printer_name): Ifdef away for Cygwin.
2238 * w32.h (struct _child_process): Remove input_file and
2239 pending_deletion members that are no longer used.
2240 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2241 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2242 (ansi_encode_filename): New and updated prototypes.
2244 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2246 (unexec): Don't use dostounix_filename, it expects a file name in
2247 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2250 * fileio.c (Ffile_name_directory, file_name_as_directory)
2251 (directory_file_name, Fexpand_file_name)
2252 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2253 arguments of dostounix_filename.
2254 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2255 use MAX_UTF8_PATH for size of file-name strings.
2256 (emacs_readlinkat): Build an explicitly unibyte string for file
2258 (syms_of_fileio) <file-name-coding-system>:
2259 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2261 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2262 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2263 directories to UTF-8.
2264 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2265 environment, and each element of the input PATH, to UTF-8.
2267 * dired.c (file_attributes): Use build_unibyte_string explicitly
2268 to make Lisp strings from user and group names.
2270 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2273 * coding.c (decode_file_name, encode_file_name): New functions.
2275 * termcap.c (tgetent): Adapt to the change in arguments of
2278 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2281 * msdos.c (dostounix_filename, init_environment): Adapt to the
2282 change in arguments of dostounix_filename.
2284 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2285 [WINDOWSNT]: Encode file names passed to the image libraries in
2288 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2289 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2291 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2292 arguments of dostounix_filename.
2294 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2296 * font.h (struct font_entity) [HAVE_NS]: New field to record
2297 font driver which was used to create this entity.
2298 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2299 frame where the font was opened.
2300 (font_close_object): Add prototype.
2301 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2302 (font_close_object): Not static any more. Lost frame arg.
2303 Adjust comment and users.
2304 * alloc.c (cleanup_vector): Call font_close_object to adjust
2305 per-frame font counters correctly. If HAVE_NS, also call
2306 driver-specific cleanup for font-entity objects.
2307 * ftfont.c (ftfont_open):
2308 * nsfont.m (nsfont_open):
2309 * w32font.c (w32font_open_internal):
2310 * xfont.c (xfont_open):
2311 * xftfont.c (xftfont_open): Save frame pointer in font object.
2312 * macfont.m (macfont_open): Likewise.
2313 (macfont_descriptor_entity): Save driver pointer to be able
2314 to call its free_entity routine when font-entity is swept.
2315 * ftxfont.c (ftxfont_open): Add eassert because frame
2316 pointer should be saved by ftfont_driver.open.
2318 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2320 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2321 input polling is used. This is still meaningful for Cygwin, see
2322 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2323 * keyboard.c (poll_for_input_1, input_polling_used):
2324 Define unconditionally.
2325 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2326 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2327 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2328 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2329 (face_for_char): Likewise. Rearrange eassert and return ASCII
2330 face for CHAR_BYTE8_P.
2331 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2333 2013-12-11 Ken Brown <kbrown@cornell.edu>
2335 * dispextern.h (erase_phys_cursor):
2336 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2338 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2340 * nsterm.m (x_free_frame_resources):
2341 * term.c (tty_free_frame_resources):
2342 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2343 face cache because it's implied by free_frame_faces anyway.
2344 * w32term.c (x_free_frame_resources): Likewise. Do not call
2345 free_frame_faces twice.
2347 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2349 * editfns.c (Fformat_time_string): Mention %F in the doc.
2351 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2353 * window.c (resize_frame_windows): Don't return immediately when
2354 the root window's size doesn't change - the minibuffer window
2355 may still have to be repositioned/resized.
2356 * xfns.c (Fx_create_frame): Always change the frame size after
2357 initializing the frame's faces.
2358 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2359 change_frame_size should already have done it.
2360 (x_new_font): Assign new tool- and menu-bar heights.
2361 (x_set_window_size_1): Account for tool- and menu-bar heights
2362 (Bug#16013). Don't set pixel sizes since change_frame_size
2363 should already have done it.
2365 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2367 Remove the option of using libcrypto.
2368 * Makefile.in (LIB_CRYPTO): Remove.
2369 (LIBES): Don't use it.
2371 2013-12-11 Juri Linkov <juri@jurta.org>
2373 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2374 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2376 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2378 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2379 drawn tool bar items (Bug#16058).
2380 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2382 2013-12-09 Ken Brown <kbrown@cornell.edu>
2384 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2386 * lisp.h (get_frame_param): Adjust conditions for prototype
2389 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2391 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2392 Avoid unused macro warning if configured --without-xft.
2394 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2396 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2398 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2400 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2402 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2404 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2406 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2408 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2410 Use libcrypto's checksum implementations if available, for speed.
2411 * Makefile.in (LIB_CRYPTO): New macro.
2414 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2415 The macro didn't conform to C99 due to type mismatch,
2416 which caused compilation failure with Sun C 5.12,
2417 and it was confusing anyway. Include window.h to declare
2418 redisplay_other_windows.
2420 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2422 * window.c (set_window_buffer): Update mode line (bug#16084).
2424 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2426 Fix minor problems found by static checking.
2427 * keyboard.c (poll_for_input_1, input_polling_used):
2428 Define only if HAVE_NTGUI.
2429 * xmenu.c (popup_activate_callback): Omit unnecessary
2430 check against USE_X_TOOLKIT, which must be defined here anyway.
2431 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2434 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2436 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2438 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2440 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2442 * nsterm.m (x_set_window_size): Remove fprintf.
2443 (init): Define always. Set applicationDidFinishLaunchingCalled
2445 (applicationDidFinishLaunching:):
2446 Set applicationDidFinishLaunchingCalled.
2447 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2450 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2452 Pixel resize changes for NS (Bug#16049).
2453 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2454 height/width. row/cols are locals.
2455 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2456 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2457 (windowWillResize): Remove gsextra. Calculate extra as in
2459 (x_new_font): Don't change frame size if fullscreen.
2460 Change size pixelwise.
2462 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2463 comment in xfns.c. Change to pixelwise call.
2465 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2467 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2470 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2472 * xterm.c (input_signal_count): Remove.
2473 (x_dispatch_event): Define unconditionally.
2474 (x_make_frame_visible): Process X events until the frame
2475 is really visible (Bug#16027).
2476 * xterm.h (x_dispatch_event): Declare unconditionally.
2478 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2480 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2482 * nsterm.m (x_set_window_size): Handle pixelwise.
2484 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2486 * w32term.c (x_new_font):
2487 * xterm.c (x_new_font): Calculate new frame size from new font
2490 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2492 * lisp.h (FOR_EACH_TAIL): New macro.
2493 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2495 * window.c (select_window): Call second wset_redisplay before we change
2496 selected_window (bug#16034).
2498 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2500 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2502 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2504 * w32xfns.c: Include window.h, to avoid a compiler warning.
2506 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2508 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2509 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2510 window_scroll takes care of it.
2511 (Fset_window_point, Fdelete_other_windows_internal)
2512 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2513 (Fsplit_window_internal, Fdelete_window_internal)
2514 (Fresize_mini_window_internal, Fset_window_configuration)
2515 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2516 cause redisplay instead of forcing a complete redisplay.
2517 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2518 we're only affecting the selected_window.
2520 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2522 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2523 directional control characters. Update type and category
2524 determination according to the UBA from Unicode v6.3.
2525 (bidi_category_t): New category EXPLICIT_FORMATTING.
2527 * dispextern.h (bidi_type_t): Update to include new bidirectional
2528 properties introduced with Unicode v6.3. (Bug#16043)
2530 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2532 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2535 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2537 * font.c (font_list_entities): Remove dummy assignment.
2538 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2539 used on graphic displays only. Remove unused 'font_encoder' member.
2540 (struct font_bitmap): Remove unused 'extra' member.
2541 * nsfont.m (nsfont_open):
2542 * w32font.c (w32font_open_internal):
2543 * ftfont.c (ftfont_get_bitmap): Adjust users.
2545 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2547 Use bool for boolean.
2548 * tparam.c (tparam1):
2549 * undo.c (record_point, record_property_change):
2550 Use bool for boolean, for local vars that are always true or false.
2552 Minor integer overflow fixes (Bug#16033).
2553 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2554 This improves on the previous fix to this function.
2555 (window_resize_check): When summing up pixel counts, don't rely on
2556 undefined behavior if the sum overflows.
2558 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2560 * window.c (Fset_window_new_pixel): Don't choke at negative
2561 argument value (Bug#16033).
2563 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2564 to avoid crash in window_box_height.
2566 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2567 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2569 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2571 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2573 Minor integer overflow fixes.
2574 * window.c (Fset_window_new_pixel, grow_mini_window):
2575 * xdisp.c (Fwindow_text_pixel_size):
2576 Avoid undefined behavior on signed integer overflow.
2577 * xfns.c (x_set_mouse_color):
2578 Check that drag shape fits in 'unsigned', since that's what X wants.
2580 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2582 Improve reporting of fatal exception on MS-Windows.
2583 * w32fns.c (my_exception_handler): New function.
2584 (globals_of_w32fns): Set it up as the unhandled exception
2585 handler. Initialize exception code and address to zeros.
2586 (emacs_abort): If the exception code and address are available,
2587 print them at the beginning of the backtrace. Fix the format of
2588 printing addresses (was producing 0x0x12345678 on XP).
2591 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2593 * eval.c (Fbacktrace__locals): New function.
2594 (syms_of_eval): Defsubr it.
2596 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2598 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2599 Define here to unify between...
2600 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2601 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2603 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2605 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2607 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2608 fringe background extension.
2609 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2610 because they are now always the same as `left' and `width',
2611 respectively. Remove code for the case that `width' and
2612 `sb_width' are different.
2614 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2616 Fix minor problems found by static checking.
2617 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2618 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2619 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2621 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2623 * image.c (imagemagick_compute_animated_image): Don't crash if we
2624 have an animation with different-sized images (bug#15313).
2626 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2628 Remove some unused items introduced during pixelwise change.
2629 * window.c (window_resize_total_check): Remove unused function.
2630 * xdisp.c (remember_mouse_glyph): Remove unused label.
2631 (Ftool_bar_height): Move declaration inside #if.
2632 * xterm.c (x_set_window_size): Don't use r and c.
2634 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2636 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2639 * window.c (Fset_window_configuration): Comment out unused variables.
2641 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2643 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2645 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2647 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2649 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2650 HAVE_GNUTLS3 (Bug#16001).
2652 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2653 if interrupts are deferred (Bug#15801).
2655 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2657 Support resizing frames and windows pixelwise.
2658 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2659 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2660 (struct glyph_matrix): Replace window_left_col and
2661 window_top_line by window_pixel_left and window_pixel_top.
2662 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2664 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2665 (draw_window_divider, move_it_to, x_draw_right_divider)
2666 (x_draw_bottom_divider, change_frame_size): Add or fix
2668 * dispnew.c (change_frame_size_1): Change prototype.
2669 (adjust_glyph_matrix, required_matrix_width)
2670 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2671 values instead of lines and columns.
2672 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2673 WINDOW_TOTAL_FRINGE_WIDTH.
2674 (handle_window_change_signal, do_pending_window_change)
2675 (init_display): Adjusts calls of change_frame_size.
2676 (change_frame_size, change_frame_size_1): Handle pixelwise
2678 * frame.c (Qright_divider_width, Qbottom_divider_width):
2680 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2681 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2682 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2683 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2685 (set_frame_param): New function.
2686 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2687 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2688 (Ffringe_width, Fborder_width, Fright_divider_width)
2689 (Fbottom_divider_width): New functions, defsubr them.
2690 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2691 New argument pixelwise.
2692 (struct frame_parm_table): New members Qright_divider_width and
2693 Qbottom_divider_width.
2694 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2695 (x_report_frame_params): Handle Qright_divider_width and
2696 Qbottom_divider_width.
2697 (x_set_right_divider_width, x_set_bottom_divider_width):
2699 (frame_resize_pixelwise): New option.
2700 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2701 new_pixelwise, right_divider_width and bottom_divider_width;
2702 remove total_lines; rename text_lines, text_cols, new_text_lines
2703 and new_text_cols to text_height, text_width, new_height and
2704 new_width respectively.
2705 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2706 FRAME_TEXT_WIDTH respectively.
2707 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2708 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2709 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2711 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2712 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2713 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2714 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2715 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2716 (FRAME_TOTAL_COLS_ARG): Remove macro.
2717 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2718 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2719 (x_wm_set_size_hint): Handle frame pixel sizes.
2720 * indent.c (compute_motion, Fcompute_motion):
2721 Call window_body_width instead of window_body_cols.
2722 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2723 (make_lispy_position): Handle right and bottom dividers.
2724 (Fsuspend_emacs): Pixelize call of change_frame_size.
2725 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2726 * lisp.h: Extern set_frame_param.
2727 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2729 (Fx_create_frame): Add entry for vertical_drag_cursor.
2730 Pixelize call of change_frame_size.
2731 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2732 * nsterm.m (ns_update_window_end): Optionally draw right
2734 (x_set_window_size): Add argument pixelwise.
2735 Call check_frame_size and change_frame_size with pixelwise zero.
2736 (ns_draw_window_divider): New function.
2737 (ns_redisplay_interface): Add ns_draw_window_divider.
2738 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2739 (x_new_font): Call x_set_window_size with pixelwise zero.
2740 * print.c (print_object): For a window print its sequence
2742 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2743 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2744 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2745 (w32_createwindow): Use scroll bar area width.
2746 (w32_wnd_proc): Handle bottom divider width.
2747 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2748 (Fx_create_frame): Default divider width parameters.
2749 Caclulate sizes pixelwise. Add vertical drag cursor support.
2750 (x_create_tip_frame): Default divider widths to zero.
2751 Pixelize call to change_frame_size.
2752 (Fx_show_tip): Add handling of divider widths. Pixelize window
2754 (Fw32_frame_rect): New function.
2755 (frame_parm_handler w32_frame_parm_handlers): Add divider
2757 (Vx_window_vertical_drag_shape): Add variable.
2758 * w32inevt.c (resize_event, maybe_generate_resize_event):
2759 Pixelize change_frame_size calls.
2760 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2762 * w32term.c (w32_draw_window_divider): New function.
2763 (x_update_window_end): Handle right divider.
2764 (w32_draw_fringe_bitmap, x_scroll_run)
2765 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2766 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2767 Calculate new frame sizes pixelwise.
2768 (x_new_font): Pixelize call to x_set_window_size.
2769 (x_check_fullscreen): Pixelize call to change_frame_size.
2770 (x_set_window_size_1, x_set_window_size): New argument
2771 pixelwise. Calculate pixelwise.
2772 (x_wm_set_size_hint): Use scroll bar area width.
2773 (w32_redisplay_interface): Add w32_draw_window_divider.
2774 * w32term.h (struct w32_output): Add vertical drag cursor.
2775 * widget.c (set_frame_size, update_wm_hints)
2776 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2778 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2779 * window.c (sequence_number): Restore.
2780 (Fwindow_pixel_width, Fwindow_pixel_height)
2781 (Fwindow_mode_line_height, Fwindow_header_line_height)
2782 (window_pixel_to_total, Frun_window_scroll_functions)
2783 (Fset_window_new_pixel, window_resize_apply_total)
2784 (Fwindow_resize_apply_total): New functions.
2785 (window_body_height, window_body_width): Rename from
2786 window_body_lines. New argument PIXELWISE.
2787 Calculate pixelwise.
2788 (Fwindow_body_height, Fwindow_body_width): New argument
2790 (coordinates_in_window, window_relative_x_coord): Use window's
2791 pixel width instead of total width.
2792 (replace_window, recombine_windows): Initialize pixel values.
2793 (resize_root_window, resize_frame_windows, grow_mini_window)
2794 (shrink_mini_window): New argument PIXELWISE.
2795 Calculate pixelwise.
2796 (Fdelete_other_windows_internal, adjust_window_margins)
2797 (window_resize_check, window_resize_apply)
2798 (Fdelete_window_internal, Fresize_mini_window_internal)
2799 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2800 (check_frame_size): Rename arguments. New argument PIXELWISE.
2801 Calculate pixelwise.
2802 (set_window_buffer): Make samebuf bool. Run configuration change
2803 hook only if buffer changed.
2804 (Fset_window_buffer): Rewrite doc-string.
2805 (make_window): Initialize new_pixel slot.
2806 (Fwindow_resize_apply): Check pixel size of root window.
2807 (Fsplit_window_internal): Call 2nd argument pixel_size.
2808 Calculate pixelwise.
2809 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2811 (save_window_data): New slots frame_text_width,
2812 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2813 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2815 (Fcurrent_window_configuration, Fset_window_configuration)
2816 (save_window_save, compare_window_configurations): Handle new
2817 slots in save_window_data and saved_window.
2818 (Fset_window_scroll_bars): Fix doc-string.
2819 (window_resize_pixelwise): New variable.
2820 (coordinates_in_window, Fcoordinates_in_window_p):
2822 (make_parent_window): Adjust sequence_number.
2823 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2825 * window.h (struct window): New members new_pixel, pixel_left,
2826 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2827 (wset_new_pixel): New function.
2828 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2829 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2830 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2831 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2832 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2833 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2834 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2835 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2836 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2837 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2838 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2839 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2840 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2841 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2842 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2844 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2845 (window_body_width, check_frame_size): Adapt external declarations.
2846 * xdisp.c (last_max_ascent): New integer.
2847 (window_text_bottom_y): Handle bottom divider.
2848 (window_box_width, window_box_height): Calculate pixelwise.
2849 (get_glyph_string_clip_rects): Handle right divider.
2850 (remember_mouse_glyph): When windows are resized pixelwise
2851 proceed with width and height set to 1.
2852 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2854 (move_it_to): Calculate and return maximum x position
2856 (Fwindow_text_pixel_size): New function.
2857 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2858 (tool_bar_lines_needed): Rename to tool_bar_height.
2859 Calculate pixelwise.
2860 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2861 Calculate pixelwise.
2862 (redisplay_tool_bar): Calculate pixelwise.
2863 (redisplay_window): Calculate pixelwise. Handle dividers.
2864 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2865 (x_draw_vertical_border): Handle dividers.
2866 (define_frame_cursor1): Handle vertical drag cursor.
2867 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2868 (expose_window): Calculate pixelwise. Handle dividers.
2869 (init_xdisp): Initialize pixel values.
2870 * xfaces.c (Qwindow_divider): New face.
2871 (realize_basic_faces): Realize it.
2872 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2873 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2874 (x_set_scroll_bar_default_width): Default actual width to 16.
2875 (Fx_create_frame): Set sizes pixelwise.
2876 (x_create_tip_frame): Default divider widths to zero.
2877 Pixelize call of change_frame_size.
2878 (Fx_show_tip): Handle divider widths. Initial pixel position
2880 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2881 (Vx_window_vertical_drag_shape): New option.
2882 * xmenu.c (free_frame_menubar): Pixelize call of
2884 * xterm.c (x_draw_window_divider): New function.
2885 (x_update_window_end): Optionally draw right divider.
2886 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2887 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2888 (handle_one_xevent, x_new_font): Calculate pixelwise.
2889 (x_set_window_size_1, x_set_window_size): New argument
2890 pixelwise. Calculate pixelwise.
2891 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2892 (struct x_redisplay_interface): Add x_draw_window_divider.
2893 * xterm.h (struct x_output): Add vertical_drag_cursor.
2895 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2897 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2898 Set invisible frames's `redisplay' when a full redisplay is requested.
2899 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2900 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2901 (display_mode_lines): Set it here instead.
2903 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2905 * dispextern.h (set_window_update_flags): Remove.
2907 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2909 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2911 * xdisp.c (REDISPLAY_SOME_P): New macro.
2912 (redisplay_internal): Use it (bug#15999).
2913 (prepare_menu_bars, redisplay_window): Use it as well.
2915 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2917 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2919 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2920 (globals_of_w32font): Zero it out.
2921 (GetCharWidth32W_Proc): New function pointer.
2922 (get_char_width_32_w): New function.
2923 (compute_metrics): If get_glyph_outline_w returns an error, try
2924 get_char_width_32_w before declaring a failure. This avoids
2925 punishing raster (a.k.a. "bitmap") fonts by slowing down
2926 redisplay. (Bug#6364).
2928 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2930 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2931 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2932 highlight needs to be redisplayed. (Bug#15913)
2934 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2936 Fix minor problems found by static checking.
2937 * buffer.h (struct buffer_text, struct buffer):
2938 * frame.h (struct frame):
2939 * window.h (struct window):
2940 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2941 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2942 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2943 no-longer-valid use of HAVE_MENUS.
2944 * xdisp.c (propagate_buffer_redisplay): Now static.
2946 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2948 * xmenu.c (Fmenu_or_popup_active_p):
2949 * window.c (Fset_window_configuration):
2950 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2951 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2952 * fns.c (Fyes_or_no_p):
2953 * editfns.c (Fmessage_box, Fmessage_or_box):
2954 * alloc.c (make_save_ptr_ptr):
2955 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2957 * window.c (Fset_window_configuration): Move select_window later.
2959 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2961 Refine redisplay optimizations to only redisplay *some* frames/windows
2962 rather than all of them.
2963 * xdisp.c (REDISPLAY_SOME): New constant.
2964 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2965 (bset_redisplay, bset_update_mode_line): New functions.
2966 (message_dolog): Use bset_redisplay.
2967 (clear_garbaged_frames): Use fset_redisplay.
2968 (echo_area_display): Use wset_redisplay.
2969 (buffer_shared_and_changed): Remove.
2970 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2971 frame titles. Compute the actual set of windows redisplayed.
2972 Don't update frame titles and menu bars for frames that don't need to
2974 (propagate_buffer_redisplay): New function.
2976 (redisplay_internal): Use it. Be more selective in the set of windows
2977 we redisplay. Propagate windows_or_buffers_changed to
2978 update_mode_lines a bit later to simplify the code.
2979 (mark_window_display_accurate_1): Reset window and buffer's
2981 (redisplay_window): Do nothing if neither the window nor the buffer nor
2982 the frame needs redisplay.
2983 * window.h (struct window): Add `redisplay' field.
2984 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2985 (redisplay_other_windows, window_list): New declarations.
2986 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2987 (window_list): Not static any more.
2988 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2989 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2990 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2991 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2992 * frame.h (struct frame): Add `redisplay' field.
2993 Move `external_menu_bar' bitfield next to other bit-fields.
2994 (SET_FRAME_GARBAGED): Use fset_redisplay.
2995 (SET_FRAME_VISIBLE): Don't garbage the frame;
2996 Use redisplay_other_windows.
2997 * buffer.h (struct buffer): Add `redisplay' field.
2998 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2999 (modify_overlay): Use bset_redisplay.
3000 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3002 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3004 Support w32 file notifications in batch mode.
3005 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3006 invalid (which happens in batch mode). If non-interactive, call
3007 handle_file_notifications to store file notification events in the
3008 input queue. (Bug#15933)
3010 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3012 * w32inevt.c (handle_file_notifications): Now external, not static.
3014 * w32term.h (handle_file_notifications): Provide prototype.
3016 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3017 init_crit, since init_display, which does that otherwise, is not
3020 2013-11-27 Glenn Morris <rgm@gnu.org>
3022 * Makefile.in ($(lispsource)/international/charprop.el): New.
3023 (emacs$(EXEEXT)): Depend on charprop.el.
3025 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3027 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3028 deleting portions of the buffer under non-nil REPLACE argument.
3031 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3032 directory, watch it and not its parent.
3033 (add_watch): Allow empty string in FILE.
3035 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3037 * window.c (Fset_window_start, window_resize_apply)
3038 (window_scroll): Reset window_end_valid (Bug#15957).
3040 2013-11-27 Glenn Morris <rgm@gnu.org>
3042 * Makefile.in (leimdir): Now in lisp source directory.
3043 ($(leimdir)/leim-list.el): Just use ../leim .
3044 * epaths.in (PATH_DUMPLOADSEARCH):
3045 * lread.c (load_path_default):
3046 * nsterm.m (ns_load_path): No more leim directory.
3048 2013-11-26 Andreas Schwab <schwab@suse.de>
3050 * .gdbinit (xgettype): Add cast.
3052 2013-11-26 Glenn Morris <rgm@gnu.org>
3054 Preload leim-list.el.
3055 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3056 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3057 is a single directory.
3059 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3061 bool-vector-subsetp is now the normal direction (Bug#15912).
3062 * data.c (Fbool_vector_subsetp): Test whether the first argument
3063 is a subset of the second one, not the reverse. Add doc string.
3065 Fix minor problems found by static checking.
3066 * lread.c (load_path_default): Now static.
3067 * textprop.c (text_property_stickiness): Be consistent about the
3068 test used when deciding whether to consider the previous character.
3069 This simplifies the code a bit.
3071 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3073 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3075 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3076 (syms_of_frame): Don't defsubr them.
3078 2013-11-25 Glenn Morris <rgm@gnu.org>
3080 * lread.c (load_path_default): Change the sense of the argument.
3081 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3082 from dump_path. When it is not, avoid checking dump_path twice.
3084 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3085 uninstalled dump_path against installed Vload_path. (Bug#15964)
3087 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3089 Export get_pos_property to Elisp.
3090 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3091 (syms_of_editfns): Export it to Elisp.
3093 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3095 2013-11-23 Romain Francoise <romain@orebokech.com>
3097 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3098 initialization here ...
3099 (syms_of_fileio): ... from here.
3101 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3103 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3104 Please use --enable-check-lisp-object-type.
3106 2013-11-23 Glenn Morris <rgm@gnu.org>
3108 * process.c (get_process): Explicit error for dead buffers.
3110 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3112 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3114 2013-11-23 Glenn Morris <rgm@gnu.org>
3116 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3117 * lread.c (load_path_check): Take path to check as argument.
3118 (load_path_default): New, split from init_lread.
3119 (init_lread): Move calc of default load-path to load_path_default.
3120 Empty elements in EMACSLOADPATH now stand for the default.
3121 (load-path): Doc fix.
3122 * emacs.c (decode_env_path): Add option to treat empty elements
3123 as nil rather than ".".
3124 * callproc.c (init_callproc_1, init_callproc):
3125 * image.c (Vx_bitmap_file_path):
3126 * lisp.h (decode_env_path):
3127 * lread.c (Vsource_directory):
3128 Update for new argument spec of decode_env_path.
3130 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3132 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3133 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3135 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3137 Fix some dependency problems that cause unnecessary recompiles.
3138 Problem reported by RMS in
3139 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3140 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3141 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3142 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3143 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3144 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3145 (boostrap-clean): No need to remove stamp-oldxmenu.
3147 Fix recently introduced bool vector overrun.
3148 This was due to an optimization that went awry.
3149 Reported by Glenn Morris in
3150 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3151 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3152 for empty vectors, undoing the 2013-11-18 change.
3153 * data.c (bool_vector_binop_driver): Rely on this.
3154 Fix bug that occasionally overran the destination.
3155 * lisp.h (struct Lisp_Bool_vector): Document this.
3157 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3159 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3162 * nsterm.m (init, run, stop:): Comment out for now, does not work
3165 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3167 * charset.c (syms_of_charset): Don't read past end of string.
3169 2013-11-19 Glenn Morris <rgm@gnu.org>
3171 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3173 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3175 Add hooks to run on gaining/losing focus. (Bug#15029)
3176 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3177 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3178 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3180 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3182 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3183 The old names predated the API change that put destination at end.
3185 Improve API of recently-added bool vector functions (Bug#15912).
3186 The old API had (bool-vector-count-matches A B)
3187 and (bool-vector-count-matches-at A B I), which gave the
3188 misleading impression that the two functions were variants, one
3189 with a location I. The new API has (bool-vector-count-population A)
3190 and (bool-vector-count-consecutive A B I) to make the distinction
3191 clearer. The first function no longer has a B argument, since the
3192 caller can easily determine the number of nils if the length and
3193 number of ts is known.
3194 * data.c (Fbool_vector_count_population): Rename from
3195 bool_vector_count_matches, and accept just 1 argument.
3196 (Fbool_vector_count_consecutive): Rename from
3197 Fbool_vector_count_matches_at.
3199 Always allocate at least one bits_word per bool vector.
3200 See Daniel Colascione in:
3201 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3202 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3203 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3204 * lisp.h (struct Lisp_Bool_vector): Document this.
3206 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3208 * insdel.c (invalidate_buffer_caches): New function, consolidated
3209 from part of prepare_to_modify_buffer.
3210 (insert_from_gap, prepare_to_modify_buffer):
3211 * coding.c (code_convert_region, code_convert_string):
3212 Call invalidate_buffer_caches. (Bug#15841)
3214 * lisp.h (invalidate_buffer_caches): Add prototype.
3216 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3218 * w32term.c (x_update_window_end): Don't invalidate the entire
3219 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3220 highlight needs to be redisplayed. (Bug#15913)
3222 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3224 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3226 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3228 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3229 while we are using Vprin1_to_string_buffer.
3231 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3232 after inserting the description string. (Bug#15907)
3234 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3236 * data.c: Work around bogus GCC diagnostic about shift count.
3237 Reported by Eli Zaretskii in
3238 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3239 (pre_value): New function.
3240 (count_trailing_zero_bits): Use it.
3242 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3244 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3245 assume C macros are not supported even under -g3 in these old GCC
3248 2013-11-15 Leo Liu <sdl.web@gmail.com>
3250 * minibuf.c (Ftry_completion, Fall_completions)
3251 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3253 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3255 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3256 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3257 This avoids placing unnecessary constants into the Emacs code.
3259 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3261 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3262 for Cygwin w32 build.
3264 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3265 for Cygwin w32 build. (Bug#15892)
3267 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3269 Simplify, port and tune bool vector implementation.
3270 * alloc.c (bool_vector_exact_payload_bytes)
3271 (bool_vector_payload_bytes): Remove.
3272 (bool_vector_fill): Return its argument.
3273 * alloc.c (bool_vector_fill):
3275 * print.c (print_object):
3276 Simplify by using bool_vector_bytes.
3277 * alloc.c (make_uninit_bool_vector):
3278 New function, broken out from Fmake_bool_vector.
3279 (Fmake_bool_vector): Use it. Use tail call.
3280 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3281 * data.c (BITS_PER_ULL): New constant.
3282 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3283 if long long versions don't exist.
3284 (shift_right_ull): New function.
3285 (count_one_bits_word): New function, replacing popcount_bits_word
3286 macro. Don't assume that bits_word is no wider than long long.
3287 (count_one_bits_word, count_trailing_zero_bits):
3288 Don't assume that bits_word is no wider than long long.
3289 * data.c (bool_vector_binop_driver, bool_vector_not):
3290 * fns.c (Fcopy_sequence):
3292 Create an uninitialized destination, to avoid needless work.
3293 (internal_equal): Simplify.
3294 (Ffillarray): Prefer tail call.
3295 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3296 contain at least one word.
3297 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3298 chars are narrower than ints.
3299 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3300 * fns.c (Fcopy_sequence):
3302 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3303 Don't try to port to hosts where bits_word values have holes; the
3304 code wouldn't work there anyway. Verify this assumption, though.
3305 (bool_vector_bytes): New function.
3306 (make_uninit_bool_vector): New decl.
3307 (bool_vector_fill): Now returns Lisp_Object.
3309 * xfns.c (xic_create_fontsetname):
3310 * xrdb.c (gethomedir): Prefer tail calls.
3312 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3314 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3315 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3317 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3318 that requires a return value.
3319 (Fset_buffer_modified_p): Take advantage of this change to do
3322 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3324 * buffer.c (Frestore_buffer_modified_p): Sync it with
3325 Fset_buffer_modified_p.
3326 (Fforce_mode_line_update): New function, moved from subr.el.
3327 (Fset_buffer_modified_p): Use them.
3328 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3330 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3332 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3333 This avoids undefined behavior when subtracting pointers into
3334 different aways. On my platform it also makes the code a tad
3335 smaller and presumably faster.
3337 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3339 * keyboard.c (command_loop_1): Use region-extract-function.
3340 * insdel.c (Qregion_extract_function): Not static any more (can we
3341 stop pretending that these vars can benefit from being marked static?).
3343 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3345 * search.c (find_newline): If buffer text is relocated during the
3346 "dumb loop", adjust C pointers into buffer text to follow suit.
3349 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3351 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3352 for conversion (Bug#15837).
3354 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3356 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3357 for the entire range of inserted characters. (Bug#15841)
3359 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3361 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3363 (realize_default_face): Remove assignment to distant-foreground if
3364 unspecified (Bug#15815).
3366 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3368 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3369 cache-long-scans disabled, since we don't want to call
3370 prepare_to_modify_buffer (in insert_1_both) for each message we
3373 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3374 from buffer.c. Improve commentary to the buffer field setter
3377 * buffer.c (bset_cache_long_scans): Static function deleted.
3378 Improve commentary to the buffer field setter functions.
3379 (init_buffer_once): Default for cache-long-scans changed to t.
3382 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3384 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3386 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3387 This bug was introduced in my 2013-06-21 change, and caused
3388 struct Lisp_Sub_Char_Table objects to be given too many slots,
3389 which broke 'make -C admin/unidata'.
3391 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3393 Import changes from mac-port 4.5.
3394 * macfont.m (mac_font_copy_default_descriptors_for_language)
3395 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3396 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3397 (macfont_language_default_font_names): New.
3398 (macfont_list): Rearrange language/charset code.
3399 (macfont_close): Don't check for macfont_info->cache.
3400 (mac_ctfont_create_preferred_family_for_attributes): New font
3401 selection code, call
3402 mac_font_copy_default_name_for_charset_and_languages.
3403 (mac_font_copy_default_descriptors_for_language)
3404 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3406 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3408 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3410 Port to C11 aligned_alloc, and fix some integer overflows.
3411 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3412 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3413 and use of posix_memalign replaced with aligned_alloc.
3414 (aligned_alloc): New function, defined or declared as needed.
3415 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3416 Don't undef; configure.ac now does this.
3417 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3418 (calloc, aligned_alloc): Check for integer overflow.
3419 (aligned_alloc): Rename from memalign. All uses changed.
3420 (memalign): New function, an alias for aligned_alloc.
3422 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3424 * xdisp.c (redisplay_internal): Fix typo in last change.
3426 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3428 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3430 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3432 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3433 redisplay--mode-lines-cause.
3434 (redisplay_internal): Keep them uptodate. Remove redundant check of
3435 buffer_shared_and_changed.
3436 * *.[chm]: Number every assignment to update_mode_lines so we
3437 can track why it is set.
3439 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3441 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3443 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3445 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3446 can track why it is set.
3448 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3450 Integer-related fixes for term.c etc.
3451 * dispextern.h (face_tty_specified_color): New function.
3452 * term.c (turn_on_face): Don't rely on undefined behavior when
3453 assigning an out-of-range value to 'long'.
3454 Simplify test for toggling highlight.
3455 (tty_capable_p): Omit last two (unused) args. All callers changed.
3456 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3457 (read_menu_input, tty_menu_activate, tty_menu_show):
3458 * xfaces.c (x_supports_face_attributes_p)
3459 (tty_supports_face_attributes_p):
3460 Use bool for boolean. All callers changed.
3461 (tty_supports_face_attributes_p): Omit defaults for color indices;
3462 no longer needed. Simplify tail call.
3464 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3466 * xdisp.c (prepare_menu_bars): Mark static.
3467 * lisp.h (prepare_menu_bars): Don't declare.
3468 * xselect.c (x_handle_selection_clear):
3469 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3471 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3473 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3474 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3476 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3478 * keyboard.c (Fcommand_error_default_function): Rename from
3479 Fdefault_error_output.
3481 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3483 * keyboard.c (Fdefault_error_output): New function, extracted from
3485 (syms_of_keyboard): Use it for Vcommand_error_function.
3487 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3489 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3490 (init_eval): Use it to ensure handlerlist is non-NULL.
3491 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3492 (Fsignal): Adjust NULLness test of handlerlist.
3493 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3495 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3497 * callproc.c (call_process): Call prepare_to_modify_buffer before
3498 decoding text read from the sub-process, as the decoded stuff will
3499 be inserted into the buffer. This will invalidate the various
3500 caches maintained for the buffer. (Bug#15148)
3502 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3504 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3505 string of glyphless-char-display.
3507 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3509 * nsfns.m (ns_get_name_from_ioreg): New function.
3510 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3511 OSX >= 10.9. Use ns_get_name_from_ioreg.
3513 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3515 Simplify and port recent bool vector changes.
3516 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3517 only in this file. Use a more-efficient implementation if the
3518 second argument is a power of 2.
3519 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3520 Remove no-longer-necessary compile-time checks.
3521 (bool_vector_exact_payload_bytes): New function.
3522 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3523 exact payload changed to call the new function. Do not assume
3524 that the arg or result fits in ptrdiff_t.
3525 (bool_vector_fill): New function.
3526 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3528 (vroundup_ct): Don't assume arg fits in size_t.
3529 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3530 invoke set_category_set.
3531 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3532 All callers changed. Use bool_vector_set.
3533 * category.h (XCATEGORY_SET): Remove; no longer needed.
3534 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3536 * data.c (Faref): Use bool_vector_ref.
3537 (Faset): Use bool_vector_set.
3538 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3539 (Fbool_vector_not, Fbool_vector_count_matches)
3540 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3541 * fns.c (concat): Use bool_vector_ref.
3542 (Ffillarray): Use bool_vector_fill.
3543 (mapcar1): Use bool_vector_ref.
3544 (sxhash_bool_vector): Hash words, not bytes.
3545 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3546 a constant, since it's now used in #if.
3547 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3548 unsigned char on unusual architectures, so that we no longer
3549 assume that the number of bits per bits_word is a power of two or
3550 is a multiple of 8 or of CHAR_BIT.
3551 (Qt): Add forward decl.
3552 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3553 at least as strictly as bits_word.
3554 (bool_vector_data, bool_vector_uchar_data): New accessors.
3555 All data structure accesses changed to use them.
3556 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3557 (bool_vector_set): New functions.
3558 (bool_vector_fill): New decl.
3559 (ROUNDUP): Move to alloc.c as described above.
3561 Fix recent gnutls changes.
3562 * gnutls.c (Fgnutls_boot): Don't assume C99.
3563 * process.c (wait_reading_process_output): Fix typo in recent change.
3565 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3567 * process.c (wait_reading_process_output, read_process_output)
3568 (send_process): Check gnutls_state is not NULL.
3570 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3571 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3573 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3575 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3576 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3578 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3581 * nsfns.m (Fx_create_frame): Fix memory leak.
3583 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3584 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3585 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3587 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3589 * xdisp.c (message3_nolog, message_with_string): Encode the string
3590 before writing it to the terminal in a non-interactive session.
3592 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3593 sure we concatenate them into a unibyte string.
3595 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3596 resulting temporary name before returning it to the caller.
3597 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3598 is a unibyte string, convert NAME to a unibyte string to ensure
3599 that the result is also a unibyte string.
3601 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3602 create unibyte strings from default paths and directory/file
3605 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3608 * callproc.c (init_callproc): Use build_unibyte_string to make
3609 sure we create unibyte strings from default paths and
3610 directory/file names.
3612 * buffer.c (init_buffer): Don't store default-directory of
3613 *scratch* in multibyte form. The original problem which led to
3614 that is described in
3615 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3616 but it was solved long ago. (Bug#15260)
3618 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3620 Port to stricter C99 platforms.
3621 Especially, C99 prohibits nesting a struct X inside struct Y if
3622 struct X has a flexible array member.
3623 * alloc.c (struct sdata): New type.
3624 (sdata): Implement in terms of struct sdata.
3625 Remove u member; all uses replaced by next_vector, set_next_vector.
3626 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3627 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3628 (struct sblock): Rename first_data member to data, which is now
3629 a flexible array member. All uses changed.
3630 (next_vector, set_next_vector, large_vector_vec): New functions.
3631 (vector_alignment): New constant.
3632 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3633 (struct large-vector): Now merely a NEXT member, since the old approach
3634 ran afoul of stricter C99. All uses changed to use
3635 large_vector_vec or large_vector_offset.
3636 (large_vector_offset): New constant.
3637 * dispnew.c: Include tparam.h, for tgetent.
3638 Do not include term.h; no longer needed.
3639 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3640 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3641 (struct Lisp_Vector): Use a flexible array member for contents,
3642 instead of a union with a member that is an array of size 1.
3644 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3645 fact that the struct no longer contains a union.
3646 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3647 (struct Lisp_Save_Value, struct Lisp_Free):
3648 Use unsigned, not int, for spacers, to avoid c99 warning.
3649 (union specbinding): Use unsigned, not bool, for bitfield, as
3650 bool is not portable to pre-C99 hosts.
3652 2013-11-04 Glenn Morris <rgm@gnu.org>
3654 * emacs.c (usage_message): Mention that `-L :...' appends.
3656 2013-11-02 Glenn Morris <rgm@gnu.org>
3658 * Makefile.in (abs_builddir): Remove.
3659 (bootstrap_exe): Use relative filename.
3661 Use relative filenames in TAGS files.
3662 * Makefile.in (abs_srcdir): Remove it again.
3663 (.PHONY): Remove frc.
3664 (maintainer-clean): No more TAGS-LISP file.
3665 (TAGS): Pass relative file names to etags.
3666 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3668 * Makefile.in (abs_srcdir): New, set by configure.
3670 (maintainer-clean): Remove pointless echo. That should be in the
3671 top-level Makefile, if anywhere. Delete TAGS-LISP.
3672 (extraclean): No s/ and m/ directories for some time.
3673 (TAGS): Also depend on ctagsfiles3.
3674 Remove no-longer-defined S_FILE.
3675 Pass absolute filenames to etags once more.
3676 (TAGS-LISP): Replace lispdir with its expansion.
3677 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3678 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3680 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3682 * xfaces.c (check_lface_attrs, realize_default_face):
3683 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3684 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3686 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3688 * emacs.c (original_pwd): Remove global var by making it local.
3689 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3691 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3693 * xfaces.c: Declare color_distance.
3694 (QCdistant_foreground): New variable.
3695 (NEAR_SAME_COLOR_THRESHOLD): New define.
3696 (load_color2): New function.
3697 (load_color): Call load_color2.
3698 (load_face_colors): Call load_color2 and if distant-color is specified
3699 calculate distant and use distant-color if colors are near.
3700 (LFACE_DISTANT_FOREGROUND): New define.
3701 (merge_face_ref, Finternal_set_lisp_face_attribute)
3702 (Finternal_get_lisp_face_attribute)
3703 (x_supports_face_attributes_p): Handle distant-foreground similar to
3705 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3707 * dispextern.h (lface_attribute_index):
3708 Add LFACE_DISTANT_FOREGROUND_INDEX.
3710 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3712 * image.c (pbm_next_char): New function.
3713 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3714 (pbm_scan_number): Use it.
3715 (Qlibjpeg_version): New variable.
3716 (syms_of_image): DEFSYM and initialize it.
3718 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3720 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3722 2013-10-31 Glenn Morris <rgm@gnu.org>
3724 * emacs.c (original_pwd): New char.
3725 (main): If using --chdir, store original_pwd.
3726 (init_cmdargs): When setting Vinvocation_directory based on a
3727 relative argv[0], use original_pwd if set. (Bug#15768)
3729 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3731 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3733 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3735 * insdel.c: Fix minor problems found by static checking.
3736 (Qregion_extract_function): Now static.
3737 (prepare_to_modify_buffer_1): Remove unused locals.
3739 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3741 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3742 (syms_of_xdisp): Declare pre-redisplay-function.
3743 (markpos_of_region): Remove function.
3744 (init_iterator, compute_stop_pos, handle_face_prop)
3745 (face_before_or_after_it_pos, reseat_to_string)
3746 (get_next_display_element, window_buffer_changed)
3747 (redisplay_internal, try_cursor_movement, redisplay_window)
3748 (try_window_reusing_current_matrix, try_window_id, display_line)
3749 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3750 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3751 * window.h (struct window): Remove field `region_showing'.
3752 * dispextern.h (struct it): Remove region_beg/end_charpos.
3753 (face_at_buffer_position, face_for_overlay_string)
3754 (face_at_string_position): Update prototypes.
3755 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3756 (face_at_string_position): Remove `region_beg' and `region_end' args.
3757 * fontset.c (Finternal_char_font):
3758 * font.c (font_at, font_range): Adjust calls accordingly.
3759 * insdel.c (Qregion_extract_function): New var.
3760 (syms_of_insdel): Initialize it.
3761 (prepare_to_modify_buffer_1): Use it.
3763 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3765 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3766 * ftxfont.c (ftxfont_get_gcs):
3767 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3768 * xfaces.c (x_free_colors, x_free_dpy_colors)
3769 (x_create_gc, unload_color):
3770 * xselect.c (x_property_data_to_lisp):
3771 * xsettings.c (parse_settings):
3772 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3773 (get_bits_and_offset): Adjust definition.
3774 * frame.c (XParseGeometry): Adjust locals.
3775 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3776 * regex.h (toplevel): Likewise for reg_syntax_t.
3778 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3780 * eval.c (run_hook_with_args): Use FUNCTIONP.
3782 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3784 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3785 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3786 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3787 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3788 on MS-Windows anyway.
3789 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3790 (free_realized_face): ...adjust user.
3791 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3792 white relief pixels to -1.
3793 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3794 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3795 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3797 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3799 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3800 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3801 in practice now. All callers changed.
3803 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3805 * dispextern.h (struct face): Use bitfields for 'underline_type'
3806 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3807 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3808 'stipple' member. Move 'lface' member up to help...
3809 * xfaces.c (make_realized_face): ...this function to find and
3810 clear just the members that need clearing.
3811 (load_face_colors, realize_x_face):
3812 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3814 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3816 * xftfont.c (struct xftfont_info): Remove set-but-unused
3818 (xftfont_open): Adjust user.
3819 (xftfont_get_colors): Remove useless prototype.
3821 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3823 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3824 before passing them to 'unexec'. (Bug#15260)
3826 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3828 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3830 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3832 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3833 the changed signature of the font driver's 'close' method.
3835 * w32font.h (w32font_close): Adjust the prototype to the change in
3836 function definition.
3838 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3840 * w32uniscribe.c (uniscribe_close): Adapt the call to
3841 w32font_close to its new prototype.
3843 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3845 Omit unused frame argument of font API's close function.
3846 * font.h (struct font): Drop frame argument. Adjust comment.
3847 * font.c (font_clear_cache, font_close_object): Adjust users.
3848 * ftfont.c (ftfont_close):
3849 * ftxfont.c (ftxfont_close):
3850 * macfont.m (macfont_close):
3851 * nsfont.m (nsfont_close):
3852 * w32font.c (w32font_close):
3853 * xfont.c (xfont_close):
3854 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3855 tweak comments and make functions safe if called more than once for
3856 the same font object.
3858 Perform font-specific cleanup when font object is swept by GC. See
3859 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3860 * alloc.c (cleanup_vector): New function.
3861 (sweep_vector): Call it for each reclaimed vector object.
3862 * font.h (struct font): Adjust comment.
3864 2013-10-24 Glenn Morris <rgm@gnu.org>
3866 * Makefile.in (abs_top_srcdir): New, set by configure.
3868 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3870 Adjust recent font-related changes to fix bug#15686.
3871 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3872 is a live window system frame, mark its default font too.
3874 2013-10-23 Glenn Morris <rgm@gnu.org>
3876 * Makefile.in (RUN_TEMACS): Make relative (again).
3877 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3878 (bootstrap-emacs$(EXEEXT)):
3879 Quote entities that might contain whitespace.
3881 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3883 Port to Solaris 10 and its bundled GCC.
3884 Problem reported by Timothy C. Burt.
3885 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3887 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3889 Do not allow font caches to grow too large.
3890 * alloc.c (compact_font_cache_entry, compact_font_caches):
3891 New functions or stub if not HAVE_WINDOW_SYSTEM.
3892 (compact_undo_list): Factor out from Fgarbage_collect.
3894 (mark_face_cache): Mark face font. Move down to avoid
3896 (mark_terminals): Do not mark font cache here.
3897 (Fgarbage_collect): Call compaction functions described
3898 above. Adjust comment.
3900 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3902 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3903 chdir to HOME (bug#15607).
3905 * nsterm.m (Qcocoa, Qgnustep): New variables.
3906 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3907 (ns_get_color): Make selection color work for GNUstep also.
3909 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3911 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3912 handles mouse clicks. Instead, let GPM use the same code as all
3913 the other mice use. See the discussion starting at
3914 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3915 for the details of the problem with the menu bar this fixes.
3917 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3919 Remove port-specific display name lists to avoid extra
3920 complexity and data duplication with display info lists.
3921 * xterm.h (x_display_name_list): Remove declaration.
3922 * xterm.c (x_display_name_list): Remove.
3923 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3924 * xfns.c (x_display_info_for_name, Fx_display_list):
3925 Likewise. Use x_display_list where appropriate.
3926 * w32term.h (w32_display_name_list): Remove declaration.
3927 * w32term.c (w32_display_name_list): Remove.
3928 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3930 * w32fns.c (x_display_info_for_name, Fx_display_list):
3931 Likewise. Use x_display_list where appropriate.
3932 * nsterm.h (ns_display_name_list): Remove declaration.
3933 * nsterm.m (ns_display_name_list): Remove.
3934 (ns_term_init, syms_of_nsterm): Adjust users.
3935 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3936 Likewise. Use x_display_list where appropriate.
3937 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3938 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3939 (mark_terminals): Mark per-terminal font cache.
3941 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3943 Don't run timers in input-pending-p. Its new check-timers param
3944 provides the prior behavior. (Bug#15045).
3945 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3947 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3949 Make some functions static in non-Microsoft builds.
3950 On my platform (Fedora 19 x86-64), this shrinks the
3951 Emacs executable (text+data) by 0.25%.
3952 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3953 (load_color) [!MSDOS]:
3954 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3955 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3956 * lisp.h (check_existing):
3957 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3958 (network_interface_info) [!WINDOWSNT]:
3959 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3960 Remove extern decls.
3961 * fileio.c (check_existing):
3962 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3963 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3964 (network_interface_info) [!WINDOWSNT]:
3965 * term.c (encode_terminal_code) [!WINDOWSNT]:
3966 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3967 * xfaces.c (load_color) [!MSDOS]:
3969 * fileio.c (check_existing, check_executable, check_writable):
3970 * process.c (network_interface_list, network_interface_info):
3971 Move earlier, so that we don't need forward decls.
3972 * gnutls.c (fn_gnutls_transport_set_errno)
3973 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3975 * w32.c (init_environment): Use faccessat rather than
3976 check_existing, partly for consistency with the rest of the code
3977 in this file, partly so that check_existing can be static.
3979 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3980 * emacs.c (MAIN_PROGRAM): New macro.
3981 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3982 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3984 bool vector int width fixes
3985 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3986 (Fbool_vector_count_matches_at):
3987 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3988 can exceed PTRDIFF_MAX, at least in theory.
3989 (Fbool_vector_count_matches_at):
3990 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3992 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3994 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3995 (struct sockaddr): Add forward decl, for platforms that lack it.
3997 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3999 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4002 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4004 * w32.c (network_interface_get_info, network_interface_list)
4005 (network_interface_info): New functions. (Bug#15610)
4006 (GetAdaptersInfo_Proc): New typedef.
4007 (get_adapters_info): New wrapper function.
4008 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4010 * process.h (network_interface_list, network_interface_info):
4013 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4014 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4015 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4016 for WINDOWSNT. Doc fix.
4017 (syms_of_process): Defsubr Snetwork_interface_list and
4018 Snetwork_interface_info unconditionally.
4020 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4021 in NS GUI sessions. (Bug#15629)
4023 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4025 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4027 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4029 * print.c (print_object): Print " ..." when truncating bool vectors.
4031 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4033 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4034 standard mouse buttons.
4036 * termhooks.h (struct input_event): Remove incorrect commentary.
4038 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4040 Disallow bool vector operations on mixed-length operands.
4041 The old behavior left garbage in the result vector sometimes,
4042 and didn't seem to be useful.
4043 * data.c (Qwrong_length_argument): New static var.
4044 (wrong_length_argument): New function.
4045 (bool_vector_binop_driver): Check that args agree in length.
4047 * keyboard.c, keyboard.h (all_kboards): Now static.
4049 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4051 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4052 note from the lispref.
4054 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4056 * nsterm.h (struct ns_display_info): Remove set-but-unused
4057 member image_cache (image caches are per-terminal anyway).
4058 (FRAME_X_IMAGE_CACHE): Remove.
4059 * nsterm.m (ns_initialize_display_info): Adjust user.
4061 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4063 * w32proc.c: Include mingw_time.h.
4065 * w32.c: Include mingw_time.h.
4067 Implement scrolling of TTY menus when the screen is too short.
4069 * term.c (tty_menu_display): Accept an additional argument, the
4070 menu item from which to start displaying the menu. Account for
4071 the value of Y when limiting the menu to the number of available
4073 (mi_result): New enumeration.
4074 (read_menu_input): Return enumerated value. When the y coordinate
4075 hits min_y or max_y, return scroll indication instead of wrapping
4077 (tty_menu_activate): Handle the scrolling indications from
4078 read_menu_input. Compute the first menu item to display and pass
4079 it to tty_menu_display.
4081 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4083 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4084 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4085 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4086 Adjust to match the change described below.
4087 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4088 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4089 memory_below_frame members to...
4090 * termchar.h (struct tty_display_info): ...here because they're
4091 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4092 * term.c (init_tty):
4093 * nsterm.m (ns_create_terminal):
4094 * w32term.c (w32_create_terminal):
4095 * xterm.c (x_create_terminal): Adjust users.
4096 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4097 to filter out non-TTY frames. Adjust comment.
4098 (scrolling): Adjust user. Prefer eassert for debugging check.
4100 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4102 * xfaces.c (PT_PER_INCH): Remove unused macro.
4103 * termhooks.h (struct terminal): Remove set-but-unused
4104 member fast_clear_end_of_line.
4105 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4106 * nsterm.m (ns_create_terminal):
4107 * term.c (init_tty):
4108 * w32term.c (w32_create_terminal):
4109 * xterm.c (x_create_terminal): Adjust users.
4111 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4113 * lisp.h (bool_vector_size): New function.
4114 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4115 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4116 (Fbool_vector_not, Fbool_vector_count_matches_at):
4117 Remove uses of 'eassume' that should no longer be needed,
4118 because they are subsumed by the 'eassume' in bool_vector_size.
4120 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4122 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4123 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4124 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4126 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4128 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4129 have different dimensions. (Bug#15575)
4131 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4134 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4136 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4138 * term.c (tty_menu_show): Never return with unbalanced
4139 specpdl. Use eassert for debugging check. Adjust style.
4141 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4143 * term.c (read_menu_input): Make selection of menu items
4144 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4145 (tty_menu_activate): Fix off-by-one error when computing max_y.
4147 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4149 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4150 audit logging (only used with GnuTLS 3.x) and enable it.
4152 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4154 * dispnew.c (redraw_frame): Remove useless #ifdef because
4155 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4156 Also, move TTY fflush to...
4157 * term.c (tty_update_end): ...this function.
4159 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4161 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4162 the end of the frame's glyph matrix. (Bug#15575)
4164 * term.c (tty_menu_display): Don't move cursor while overwriting
4165 frame's glyphs with menu items. Limit the number of items
4166 displayed to what can be shown on the available screen lines,
4167 excluding the echo area.
4168 (tty_menu_activate): Limit the Y coordinate allowed by
4169 read_menu_input to the last screen line used for menu display.
4171 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4173 * lisp.h (eassume): New macro.
4174 Also, include <verify.h>, for 'assume'.
4175 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4176 (vroundup, vector_nbytes):
4177 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4178 (Fbool_vector_not, Fbool_vector_count_matches)
4179 (Fbool_vector_count_matches_at):
4180 Use eassume, not eassert.
4181 * casetab.c (set_identity, shuffle):
4182 * composite.c (composition_gstring_put_cache):
4183 * dispnew.c (update_frame_1):
4184 * ftfont.c (ftfont_shape_by_flt):
4185 * image.c (gif_load):
4186 * intervals.c (offset_intervals):
4187 * macfont.m (macfont_shape):
4188 Remove calls to 'assume' that are no longer needed, because
4189 --enable-gcc-warnings no longer generates bogus warnings
4190 when these calls are removed.
4192 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4194 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4196 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4198 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4199 (Qsubstitute_env_in_file_name): New var.
4200 (syms_of_fileio): Define it.
4202 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4204 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4205 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4208 * term.c (save_and_enable_current_matrix): Don't allocate and
4209 don't save margin areas.
4210 (restore_desired_matrix): Don't restore margin areas.
4211 (free_saved_screen): Don't free margin areas.
4213 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4215 * image.c: Pacify --enable-gcc-warnings.
4216 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4217 #define only if used.
4219 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4221 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4222 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4223 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4224 (gif_load): For giflib v5.x and later, display the error message
4225 produced by giflib when its functions fail.
4226 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4229 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4231 * keyboard.c (last_event_timestamp): Remove. For X selection and
4232 GTK popup menus, it may be obtained from per-frame X display info.
4233 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4234 (process_special_events): Adjust users.
4235 * keyboard.h (last_event_timestamp): Remove declaration.
4236 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4237 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4238 * menu.h (xmenu_show): Adjust prototype.
4239 * menu.c (Fx_popup_menu): Adjust user.
4240 * xselect.c (x_own_selection, x_get_foreign_selection)
4241 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4243 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4245 * keyboard.c (init_kboard): Now static. Add arg
4246 to denote window system. Adjust comment.
4247 (init_keyboard): Adjust user.
4248 (allocate_kboard): New function.
4250 * nsterm.m (ns_term_init):
4251 * term.c (init_tty):
4252 * w32term.c (w32_create_terminal):
4253 * xterm.c (x_term_init): Use it.
4254 * keyboard.h (init_kboard): Remove prototype.
4255 (allocate_kboard): Add prototype.
4257 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4259 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4260 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4262 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4264 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4266 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4268 * term.c (tty_menu_activate): Flush the output stream after
4269 showing the cursor, and don't mark the frame garbaged at exit from
4270 the function. Fixes redisplay glitches when moving from one menu
4273 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4275 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4276 or throw error (Bug#15570).
4278 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4280 * intervals.c (temp_set_point_both): Move test into 'eassert',
4283 * lisp.h (eassert): Don't use 'assume'.
4284 Sometimes 'assume' wins in performance, and sometimes it loses,
4285 so it shouldn't be used all the time. Perhaps we need two
4286 flavors of 'eassert', one for where 'assume' is far more likely
4287 to help or to hurt; but that can be done later.
4288 Problem reported by Dmitry Antipov in
4289 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4290 Also, don't include <verify.h>; no longer needed.
4292 2013-10-09 Glenn Morris <rgm@gnu.org>
4294 * eval.c (Fcond): Doc tweak.
4296 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4298 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4299 expressions with side effects to eassert. (Bug#15565)
4301 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4303 * fns.c (hashfn_user_defined): Allow hash functions to return any
4306 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4308 Fix minor problems found by static checking.
4309 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4310 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4311 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4312 * keyboard.c (read_menu_command): Remove unused local.
4313 * lisp.h (read_menu_command): New decl.
4314 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4315 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4316 Return ptrdiff_t, not int.
4317 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4318 not int, for benefit of xpalloc.
4319 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4321 (have_menus_p): Remove; unused.
4322 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4323 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4324 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4326 (save_and_enable_current_matrix): Omit unnecessary casts.
4327 (read_menu_input): Omit local extern decl (now in lisp.h).
4328 Don't access uninitialized storage if mouse_get_xy fails.
4329 (tty_menu_activate): Mark local as initialized, for lint.
4330 (tty_menu_activate, tty_meny_show): Remove unused locals.
4332 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4334 Support menus on text-mode terminals.
4335 * xterm.h (xw_popup_dialog): Add prototype.
4337 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4338 (xmenu_show): Block input here, instead in Fx_popup_menu.
4339 (xw_popup_dialog): New function, with X-specific bits of popup
4342 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4345 * window.c (Fset_window_configuration): Use run-time tests of the
4346 frame type instead of compile-time conditionals, when menu-bar
4347 lines are considered.
4349 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4350 (w32_popup_dialog): New prototypes.
4352 * w32menu.c (Fx_popup_dialog): Function deleted.
4353 (w32_popup_dialog): New function, with w32 specific bits of popup
4354 dialogs. Block input here.
4356 * w32inevt.c (w32_console_read_socket): Minor change to add
4357 debugging TTY events.
4359 * w32fns.c (show_hourglass): If returning early because the frame
4360 is not a GUI frame, unblock input.
4362 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4363 (cursorY): New functions.
4365 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4366 WINDOWSNT, macros that call curX and curY elsewhere.
4368 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4370 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4371 specific function to hide and show cursor on a text-mode terminal.
4372 (tty_menu_struct, struct tty_menu_state): New structures.
4373 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4374 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4375 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4376 (tty_menu_locate, save_and_enable_current_matrix)
4377 (restore_desired_matrix, screen_update, read_menu_input)
4378 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4379 (tty_pop_down_menu, tty_menu_last_menubar_item)
4380 (tty_menu_new_item_coords, tty_menu_show): New functions.
4381 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4383 * nsterm.h (ns_popup_dialog): Adjust prototype.
4385 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4387 (ns_popup_dialog): Adapt order of arguments to the other
4388 *_menu_show implementations.
4389 (Fx_popup_dialog): Function deleted.
4391 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4393 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4395 * menu.c (have_boxes): New function.
4396 (single_keymap_panes): Use it instead of a compile-time
4398 (single_menu_item): Use run-time tests of the frame type instead
4399 of compile-time conditionals.
4400 (encode_menu_string): New function.
4401 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4402 the macro, since different types of frame need different encoding
4404 (digest_single_submenu): Use run-time tests of frame type instead
4405 of, or in addition to, compile-time conditionals.
4406 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4407 (Fx_popup_menu): Detect when the function is called from keyboard
4408 on a TTY. Don't barf when invoked on a text-mode frame.
4409 Check frame type at run time, instead of compile-time conditionals for
4410 invoking terminal-specific menu-show functions.
4411 Call tty_menu_show on text-mode frames.
4412 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4413 run time to determine which alternative to invoke; support dialogs
4416 * keyboard.h <Qmouse_movement>: Declare.
4418 * keyboard.c <Qmouse_movement>: Now extern.
4419 <Qecho_keystrokes>: New static variable.
4420 (read_key_sequence): Accept an additional argument, a flag to
4421 prevent redisplay during reading of the key sequence. All callers
4423 (read_menu_command): New function.
4424 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4426 (toolkit_menubar_in_use): New function.
4427 (make_lispy_event): Use it instead of a compile-time test.
4429 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4430 window-system being available.
4432 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4433 to x-popup-dialog on the frame type, they all now support popup
4436 * dispnew.c (save_current_matrix): Save the margin areas.
4437 (restore_current_matrix): Restore margin areas.
4438 (update_frame_with_menu): New function.
4440 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4443 * alloc.c (make_save_ptr): Now compiled unconditionally.
4445 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4447 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4448 (redraw_frame, update_frame): Adjust users.
4449 * dispextern.h (set_window_update_flags): Adjust prototype.
4450 * xdisp.c (redisplay_internal): When updating all frames with zero
4451 windows_or_buffers_changed, assume that only the windows that shows
4452 current buffer should be really updated.
4454 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4456 Do not allocate huge temporary memory areas and objects while encoding
4457 for file I/O, thus reducing an enormous memory usage for large buffers.
4458 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4459 * coding.h (struct coding_system): New member raw_destination.
4460 * coding.c (setup_coding_system): Initialize it to zero.
4461 (encode_coding_object): If raw_destination is set, do not create
4462 dst_object. Add comment.
4463 * fileio.c (toplevel): New constant E_WRITE_MAX.
4464 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4465 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4467 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4469 * nsterm.m (windowDidExitFullScreen:)
4470 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4472 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4474 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4475 * keyboard.c (unblock_input_to): Don't process pending signals
4476 if a fatal error is in progress.
4478 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4479 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4480 they're talking about words in Lisp bool vectors.
4481 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4482 * data.c (popcount_bits_word): Rename from popcount_size_t.
4483 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4486 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4488 Improve support for popcount and counting trailing zeros (Bug#15550).
4489 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4490 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4491 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4492 (popcount_size_t_msc, popcount_size_t_gcc):
4493 Remove; now done by Gnulib.
4494 (popcount_size_t): Now a macro that defers to Gnulib.
4495 (count_trailing_zero_bits): Return int, for consistency with
4496 Gnulib and because Emacs prefers signed to unsigned int.
4497 Don't assume that size_t is either unsigned int or unsigned long
4498 or unsigned long long.
4499 (size_t_to_host_endian): Do not assume that size_t is either
4500 exactly 32 or exactly 64 bits wide.
4501 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4502 etc., so that it's now an enum constant, not a macro.
4503 No need to assume that it's either 32 or 64.
4505 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4507 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4510 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4512 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4513 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4515 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4517 emacs_read and emacs_write now use void *, not char *.
4518 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4519 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4520 Buffer arg is now void *, not char *. This matches plain
4521 'read' and 'write' better, and avoids a constraint violation
4522 on Solaris 9 with Oracle Studio.
4524 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4526 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4527 memset to explicit loop. Otherwise copy largest possible chunk
4528 from initialized to uninitialized part, thus allowing the longer
4529 memcpy runs and reducing the number of loop iterations.
4531 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4533 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4534 hide toolbar (Bug#15388).
4535 (windowDidEnterFullScreen:): If presentation options are zero,
4536 set them here (Bug#15388).
4537 (ns_update_auto_hide_menu_bar): Remove runtime check.
4538 Don't auto hide dock unless menubar is also auto hidden.
4540 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4542 * editfns.c (message): Mention batch mode in doc string.
4544 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4546 * nsterm.m (check_native_fs): Remove erroneous comment.
4548 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4550 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4551 uses find_newline instead of scan_newline and so doesn't move point.
4553 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4555 Use hardware support for byteswapping on glibc x86 etc.
4556 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4557 whereas the old swap64 needed 30.
4558 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4559 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4560 Use byteswap.h's macros to swap bytes.
4561 * lisp.h (swap16, swap32, swap64): Remove.
4562 All uses replaced by bswap_16, bswap_32, bswap_64.
4564 * bytecode.c (exec_byte_code): Use some more volatile variables
4565 to work around local variables getting clobbered by longjmp.
4566 Port to pre-C99, which doesn't allow decls after stmts.
4568 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4570 * lisp.h (eassert): Assume that COND is true when optimizing.
4571 In other words, take on the behavior of eassert_and_assume.
4572 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4573 (eassert_and_assume): Remove. All uses replaced by eassert.
4575 * xdisp.c (Qglyphless_char): Now static.
4577 Adjust to merge from gnulib.
4578 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4579 * lisp.h: Include <verify.h>, for 'assume'.
4581 * eval.c (clobbered_eassert): New macro.
4582 (internal_catch, internal_condition_case)
4583 (internal_condition_case_1, internal_condition_case_2)
4584 (internal_condition_case_n): Use it instead of eassert
4585 when the argument contains locals clobbered by longjmp.
4586 Don't use clobbered locals outside of clobbered_eassert.
4587 (internal_lisp_condition_case): Use a volatile variable
4588 to work around a local variable's getting clobbered.
4590 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4592 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4593 (PUSH_HANDLER): New macro.
4594 (catchlist): Remove.
4595 (handlerlist): Always declare.
4597 * eval.c (catchlist): Remove (merge with handlerlist).
4598 (handlerlist, lisp_eval_depth): Not static any more.
4599 (internal_catch, internal_condition_case, internal_condition_case_1)
4600 (internal_condition_case_2, internal_condition_case_n):
4602 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4603 handlerlist/catchlist.
4604 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4605 handlerlist which can only handle a single condition-case handler at
4607 (find_handler_clause): Simplify since we only a single branch here
4610 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4612 (bcall0): New function.
4613 (exec_byte_code): Add corresponding cases. Improve error message when
4614 encountering an invalid byte-code. Let Bunwind_protect accept
4615 a function (rather than a list of expressions) as argument.
4617 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4618 and make them unconditional now that they're heap-allocated.
4620 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4622 * charset.c (Fdecode_char, Fencode_char): Remove description of
4623 `restriction' arg. now that it's hidden by advertised-calling-convention.
4625 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4627 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4628 Remove unused variable (from mac-port).
4629 (macfont_draw): Use s->ybase for correct y position.
4631 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4633 * frame.h (struct frame): Drop has_minibuffer member because...
4634 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4635 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4637 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4639 * window.h (struct window): Prefer enum text_cursor_kinds to int
4640 for phys_cursor_type member. Move the latter, phys_cursor_width,
4641 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4642 * window.c (replace_window, make_window): Adjust users.
4644 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4646 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4647 this module is never compiled otherwise.
4649 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4651 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4654 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4656 * xdisp.c (get_next_display_element): Don't call face_for_font in
4657 a build configured --without-x. (Bug#15484)
4659 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4661 * window.c (calc_absolute_offset): #elif should be #elif defined.
4663 * frame.c (delete_frame): Block/unblock input to overcome race
4664 condition (Bug#15475).
4666 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4668 * frame.c (delete_frame): Record selected frame only after
4669 calling Qdelete_frame_functions (Bug#15477).
4671 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4673 * nsterm.m (ns_selection_color): Remove.
4674 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4675 NSColor selectedText(Background)Color. Only for COCOA.
4676 (ns_term_init): Remove assignment of ns_selection_color, logic
4677 moved to ns_get_color.
4679 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4680 NS_SELECTION_COLOR_DEFAULT.
4681 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4683 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4685 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4686 frame' does not have the tool_bar_window member.
4688 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4690 Signal error when reading an empty byte-code object (Bug#15405)
4691 * lread.c (read1): Signal error.
4692 * alloc.c (make_byte_code): eassert header size.
4693 (sweep_vectors): Change an int to size_t.
4695 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4697 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4698 instead of ints, as it's the usual style for offsetof constants. See:
4699 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4701 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4702 This is ugly, but it should fix the performance problem for older
4703 GCC versions in the short run. I'll look into integrating the
4704 Gnulib module for popcount, as a better fix.
4705 See the thread starting in:
4706 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4707 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4708 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4709 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4710 (popcount_size_t): Use it.
4712 2013-09-24 Daniel Colascione <dancol@dancol.org>
4714 * process.c (Fnetwork_interface_info): Fix build break due to
4717 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4719 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4720 Prefer signed to unsigned integers where either will do.
4721 No need for 'const' on locals that do not escape.
4722 Omit easserts with unnecessary and unportable assumptions about
4723 alignment. Avoid unnecessary casts to char *.
4725 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4727 Use union for the payload of struct Lisp_Vector.
4728 This helps to avoid a few glitches dictated by C's aliasing rules.
4729 * lisp.h (struct Lisp_Vector): Use union for next and
4730 contents member. Adjust comment. Change related users.
4731 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4732 Related users changed.
4733 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4734 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4735 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4736 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4738 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4740 Optimize glyph row clearing and copying routines.
4741 * dispextern.h (struct glyph_row): Change layout of struct
4742 glyph_row to help copy_row_except_pointers. Adjust comment.
4743 * dispnew.c (null_row): Remove.
4744 (clear_glyph_row): Use offsetof and memset to find and clear
4745 just the members that need clearing. Adjust comment.
4746 (copy_row_except_pointers): Likewise for copying.
4748 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4750 Some minor cleanups of recently-added bool vector code.
4751 * conf_post.h (assume): Always return void. Use lint version
4752 only if GCC and MSC versions don't apply.
4753 * conf_post.h (assume):
4754 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4755 Depend on _MSC_VER, not __MSC_VER, for consistency with
4757 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4758 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4759 (bool_vector_binop_driver, count_trailing_zero_bits)
4760 (size_t_to_host_endian): Now static, not static inline;
4761 the latter isn't needed with modern compilers and doesn't
4762 work with older compilers anyway.
4764 * alloc.c (valgrind_p): Use bool for boolean.
4766 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4768 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4769 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4770 (display_last_displayed_message_p, message_buf_print)
4771 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4772 Use bool for boolean.
4773 * dispextern.h (cancel_line, init_desired_glyphs):
4774 Remove ancient leftover.
4775 (help_echo_showing_p, hourglass_shown_p):
4776 * lisp.h (noninteractive_need_newline): Adjust declaration.
4778 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4780 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4782 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4783 ...this file and convert the latter to static. Adjust comment.
4784 (make_initial_frame):
4785 * window.c (init_window_once): Adjust user.
4786 * frame.h (last_nonminibuf_frame): Remove declaration.
4787 * lisp.h (selected_frame): Likewise.
4788 * msdos.c (the_only_display_info): Adjust comment.
4790 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4792 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4793 computing the end column of mouse-highlight that comes from
4794 display or overlay strings. (Bug#15437)
4795 (note_mouse_highlight): Adapt calculation of last argument to
4796 mouse_face_from_string_pos to the above change.
4798 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4799 all platforms, not just for clang.
4801 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4803 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4804 about excess arguments to snprintf.
4806 * conf_post.h(assume): Use __builtin_unreachable for clang.
4808 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4810 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4811 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4813 2013-09-23 Daniel Colascione <dancol@dancol.org>
4815 * alloc.c (USE_VALGRIND): New macro; on by default
4816 when ENABLE_CHECKING.
4817 (mark_maybe_object, mark_maybe_pointer)
4818 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4820 (valgrind_p) [USE_VALGRIND]: New variable.
4821 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4823 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4825 * process.c (wait_reading_process_output): Change int pnamelen to
4828 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4829 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4830 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4831 argument to unsigned long to avoid warning.
4832 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4834 * conf_post.h (assume): Fix compiler error: x shall be cond.
4836 2013-09-22 Daniel Colascione <dancol@dancol.org>
4838 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4839 warning when compiling without a window system.
4841 2013-09-22 Daniel Colascione <dancol@dancol.org>
4843 * data.c (Qbool_vector_p): New symbol.
4844 (bool_vector_spare_mask, popcount_size_t_generic)
4845 (popcount_size_t_msc, popcount_size_t_gcc)
4847 (bool_vector_binop_driver)
4848 (count_trailing_zero_bits, size_t_to_host_endian)
4849 (Fbool_vector_exclusive_or)
4850 (Fbool_vector_union)
4851 (Fbool_vector_intersection, Fbool_vector_set_difference)
4852 (Fbool_vector_subsetp, Fbool_vector_not)
4853 (Fbool_vector_count_matches)
4854 (Fbool_vector_count_matches_at): New functions.
4855 (syms_of_data): Intern new symbol, functions.
4856 * alloc.c (bool_vector_payload_bytes): New function.
4857 (Fmake_bool_vector): Instead of calling Fmake_vector,
4858 which performs redundant initialization and argument checking,
4859 just call allocate_vector ourselves. Make sure we clear any
4860 terminating padding to zero.
4861 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4862 instead of open-coding the size calculation.
4863 (vroundup_ct): New macro.
4864 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4865 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4866 * composite.c (composition_gstring_put_cache):
4867 Change lint_assume to assume.
4868 * conf_post.h (assume): New macro.
4869 (lint_assume): Remove.
4870 * dispnew.c (update_frame_1): Change lint_assume to assume.
4871 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4873 * image.c (gif_load): Change lint_assume to assume.
4874 * lisp.h (eassert_and_assume): New macro.
4875 (Qbool_vector_p): Declare.
4876 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4877 (swap16, swap32, swap64): New inline functions.
4878 * macfont.m (macfont_shape): Change lint_assume to assume.
4879 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4880 * xsettings.c (parse_settings): Use new swap16 and
4881 swap32 from lisp.h instead of file-specific macros.
4883 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4885 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4886 found (which can legitimately happen when the glyph row at the
4887 window start is disabled in the current_matrix. (Bug#15365)
4889 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4891 Fix syntax.h bug introduced by recent INLINE change.
4892 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4893 conditionally compiled one way in some modules, and a different
4894 way in others. This doesn't work with extern inline functions,
4895 which must have the same definition in all modules, because the
4896 defining code might be shared across modules, depending on the
4897 implementation. Symptoms reported by Martin Rudalics in:
4898 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4899 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4900 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4901 overriding the corresponding functions in syntax.h.
4902 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4903 (syntax_property): New inline functions.
4904 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4905 Rewrite in terms of these new functions.
4907 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4909 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4910 not chars_in_text, whose result depends on the multibyteness of
4911 the current buffer. (Bug#15426)
4913 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4915 Port recent change to hosts where pointers aren't 'long'.
4916 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4917 Don't assume that pointers are the same width as 'long'.
4918 Add a compile-time check that a pointer fits into two X slots.
4920 A simpler, centralized INLINE.
4921 * conf_post.h (INLINE): Define only if not already defined.
4922 This allows us to use a single INLINE, defined by one file
4924 * emacs.c (INLINE): Define it.
4925 Also, include category.h, charset.h, composite.h, dispextern.h,
4926 syntax.h, systime.h, so that their INLINE definitions are expanded
4928 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4929 * buffer.h, buffer.c (BUFFER_INLINE):
4930 * category.h, category.c (CATEGORY_INLINE):
4931 * character.h, character.c (CHARACTER_INLINE):
4932 * charset.h, charset.c (CHARSET_INLINE):
4933 * composite.h, composite.c (COMPOSITE_INLINE):
4934 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4935 * frame.h, frame.c (FRAME_INLINE):
4936 * intervals.h, intervals.c (INTERVALS_INLINE):
4937 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4938 * lisp.h, alloc.c (LISP_INLINE):
4939 * process.h, process.c (PROCESS_INLINE):
4940 * syntax.h, syntax.c (SYNTAX_INLINE):
4941 * systime.h, sysdep.c (SYSTIME_INLINE):
4942 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4943 * window.h, window.c (WINDOW_INLINE):
4944 Remove. All uses replaced with INLINE.
4946 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4948 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4951 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4953 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4954 'const char *' to avoid compiler warnings due to similar change in
4955 the prototype of x_get_string_resource.
4957 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4959 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4960 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4961 going to replace static variables below. Adjust comments.
4962 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4963 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4964 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4965 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4966 Related users changed.
4967 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4968 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4969 last_mouse_movement_time, going to replace static variables below.
4971 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4972 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4974 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4975 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4976 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4977 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4978 static variables below.
4979 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4980 (last_mouse_scroll_bar): Remove.
4981 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4982 (mouseExited): Related users changed.
4984 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4986 Do not use external array to process X scroll bar messages.
4987 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4988 (x_send_scroll_bar_event): Pack window pointer into two slots
4989 of XClientMessageEvent if we're 64-bit. Adjust comment.
4990 (x_scroll_bar_to_input_event): Unpack accordingly.
4992 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4994 Ifdef away recent changes which aren't relevant to NS port.
4995 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4996 [!HAVE_NS]: Declare as such.
4997 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4998 [!HAVE_NS]: Define as such.
5000 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5002 * frame.c (x_redo_mouse_highlight): New function
5003 to factor out common code used in W32 and X ports.
5004 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5005 * xterm.h (struct x_display_info):
5006 * w32term.h (struct w32_display_info):
5007 * nsterm.h (struct ns_display_info): New members
5008 last_mouse_motion_frame, last_mouse_motion_x and
5009 last_mouse_motion_y, going to replace static variables below.
5010 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5011 (redo_mouse_highlight): Remove.
5012 (note_mouse_movement, syms_of_xterm): Adjust user.
5013 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5014 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5015 (redo_mouse_highlight): Remove.
5016 (note_mouse_movement, syms_of_w32term): Adjust user.
5017 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5018 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5020 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5021 * nsfns.m (compute_tip_xy): Adjust user.
5023 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5025 * frame.c (x_mouse_grabbed): New function.
5026 * dispextern.h (x_mouse_grabbed): Add prototype.
5027 (last_mouse_frame): Remove declaration.
5028 * xterm.h (struct x_display_info):
5029 * w32term.h (struct w32_display_info):
5030 * nsterm.h (struct ns_display_info): New member
5031 last_mouse_frame, going to replace...
5032 * xdisp.c (last_mouse_frame): ...global variable.
5033 (note_tool_bar_highlight):
5034 * w32term.c (w32_mouse_position, w32_read_socket):
5035 * xterm.c (XTmouse_position, handle_one_xevent):
5036 Use x_mouse_grabbed.
5037 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5039 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5041 * w32term.c (w32_read_socket): Avoid temporary
5042 variables in a call to x_real_positions.
5043 * xterm.c (handle_one_xevent): Likewise.
5045 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5047 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5048 (x_icon_type): Remove prototype.
5049 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5050 * frame.c (x_icon_type): Remove.
5051 * w32term.c (x_make_frame_visible, x_iconify_frame):
5052 * xterm.c (x_make_frame_visible, x_iconify_frame):
5053 Use x_set_bitmap_icon to factor out common code.
5055 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5057 * dispextern.h (check_x_display_info, x_get_string_resource):
5058 Declare here just once and unify the latter.
5059 * frame.c (check_x_display_info, x_get_string_resource):
5060 * nsterm.h (check_x_display_info):
5061 * xrdb.c (x_get_string_resource):
5062 * xterm.h (check_x_display_info): Remove prototypes.
5063 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5064 * w32reg.c (x_get_string_resource): Likewise.
5065 (w32_get_rdb_resource): Adjust user.
5067 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5069 * xterm.h (struct x_display_info): New member
5070 x_pending_autoraise_frame, going to replace...
5071 * xterm.c (pending_autoraise_frame): ...static variable.
5072 (x_new_focus_frame, XTread_socket): Adjust users.
5073 * w32term.h (struct w32_display_info): New member
5074 w32_pending_autoraise_frame, going to replace...
5075 * w32term.c (pending_autoraise_frame): ...global variable.
5076 (x_new_focus_frame, w32_read_socket): Adjust users.
5078 2013-09-17 Glenn Morris <rgm@gnu.org>
5080 * xdisp.c (message_dolog): If we create *Messages*,
5081 switch it to messages-buffer-mode.
5083 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5085 Don't overuse 'const' in types of locals.
5086 * bidi.c (bidi_count_bytes):
5087 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5088 (xg_event_is_for_scrollbar):
5089 * xselect.c (x_handle_property_notify)
5090 (x_handle_selection_notify, x_handle_dnd_message):
5091 * xsettings.c, xsettings.h (xft_settings_event):
5092 * xterm.c (x_handle_net_wm_state, handle_one_event)
5093 (x_menubar_window_to_frame, x_detect_focus_change)
5094 (construct_mouse_click, note_mouse_movement)
5095 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5096 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5097 (handle_one_xevent, x_handle_net_wm_state):
5098 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5099 (x_handle_dnd_message):
5100 Avoid unnecessary 'const', typically the second 'const' in
5101 'const foo * const arg', a 'const' that does not affect the API
5102 and doesn't significantly help the human reader.
5104 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5106 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5107 only if Glib < 2.36.0.
5108 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5109 * xsettings.c (init_gconf, init_gsettings): Do not check
5111 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5113 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5115 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5117 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5118 before calling g_type_init.
5120 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5122 * nsterm.m (syms_of_nsterm): ... to here.
5124 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5126 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5127 (ignore_next_mouse_click_timeout): Use Time as X does.
5128 (handle_one_xevent): Avoid cast and use unsigned comparison.
5130 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5132 Do not copy X event in handle_one_xevent except KeyPress case.
5133 Wnen XEvent is processed, it is unlikely to be changed except
5134 KeyPress case, so we can avoid copying and use const pointer to
5135 const data to make sure that an event is not changed elsewhere.
5136 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5137 const' and do not create local copy except for the KeyPress event.
5138 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5139 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5140 (x_handle_net_wm_state, x_menubar_window_to_frame)
5141 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5142 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5143 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5144 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5145 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5146 (x_handle_dnd_message):
5147 * xsettings.c (xft_settings_event):
5148 Use 'const XEvent * const' where appropriate.
5149 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5151 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5153 Fix X event waiting to handle multiple frames.
5154 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5155 * xterm.c (pending_event_wait): Remove. Adjust users.
5156 (x_detect_focus_change): Pass frame arg.
5157 (handle_one_xevent): Find related frame early and clear per-frame
5158 wait_event_type only if this is an event for the relevant frame.
5159 (x_wait_for_event): Use per-frame wait_event_type.
5161 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5163 * nsfns.m (Fx_create_frame): Fix font driver registration for
5166 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5167 for syms_of_macfont.
5169 * nsterm.m: Include macfont.h.
5170 (ns_tmp_flags, ns_tmp_font): Remove.
5171 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5172 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5173 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5174 (changeFont:): Fix code style. Check for font driver type when
5177 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5180 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5181 (nsfont_open): Set font driver type.
5182 Set font->ascent and font->descent. Figure out font instead of
5183 ns_tmp_font, and flags instead of ns_tmp_flags.
5184 Fix indentation. Remove call to ns_draw_text_decoration,
5187 * nsfns.m: Include macfont.h.
5188 (Fx_create_frame): Register macfont driver, make a better default font.
5189 (Fns_popup_font_panel): Get font from macfont driver, if used.
5191 * macfont.m, macfont.h, macuvs.h: New files.
5193 * font.h: Declare syms_of_macfont.
5195 * font.c (syms_of_font): Call syms_of_macfont.
5197 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5199 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5201 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5202 and it is always zero for others, so I assume that this is an ancient
5203 leftover which nobody will want to change any more.
5204 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5205 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5206 * frame.c (x_set_scroll_bar_width):
5207 * w32fns.c (w32_createscrollbar):
5208 * w32term.c (w32_set_vertical_scroll_bar):
5209 * xfns.c (x_set_scroll_bar_default_width):
5210 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5211 (x_scroll_bar_expose): Related users changed.
5213 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5215 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5216 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5217 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5219 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5221 * nsterm.h, w32term.h, xterm.h: ...and not here.
5222 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5223 Remove unused Xisms.
5224 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5225 these modules are never compiled otherwise.
5227 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5229 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5230 Doc fix. (Bug#15375)
5232 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5234 Unify Fx_focus_frame between all ports.
5235 * frame.h (x_focus_frame): New prototype.
5236 * xfns.c (Fx_focus_frame): Remove.
5237 (syms_of_xfns): Do not defsubr it.
5238 (x_focus_frame): X implementation.
5239 * nsfns.m (Fx_focus_frame): Remove.
5240 (syms_of_nsfns): Do not defsubr it.
5241 (x_focus_frame): NS implementation.
5242 * w32term.c (Fx_focus_frame): Remove.
5243 (x_focus_on_frame): Rename to...
5244 (x_focus_frame): W32 implementation.
5245 * w32term.h (x_focus_on_frame): Remove prototype.
5246 * w32fns.c (Fx_focus_frame): Remove.
5247 (syms_of_w32fns): Do not defsubr it.
5248 * frame.c (Fx_focus_frame): Define here.
5249 (syms_of_frame): Defsubr here.
5250 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5252 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5254 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5255 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5256 each port to reference the port-specific window system data.
5257 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5258 (FRAME_DISPLAY_INFO): Define.
5259 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5260 (FRAME_DISPLAY_INFO): Define. Adjust users.
5261 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5262 (FRAME_DISPLAY_INFO): Define. Adjust users.
5263 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5264 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5265 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5266 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5267 * xselect.c, xterm.c: All related users changed.
5269 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5271 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5272 (x_menubar_window_to_frame): Remove prototypes.
5273 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5274 (x_menubar_window_to_frame, x_top_window_to_frame):
5276 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5277 (x_menubar_window_to_frame, x_top_window_to_frame):
5278 ...to here and convert all but the last to static.
5280 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5282 * lisp.mk (lisp): Add w32-common-fns.elc.
5284 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5286 * charset.c (char_charset): Document an exception for char-charset.
5288 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5290 * xterm.h (x_display_info): New field last_user_time...
5291 * xterm.c (toplevel): ...to replace static last_user_time.
5292 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5294 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5296 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5297 scroll bar values to prevent thumb from disappear and update comment.
5299 2013-09-11 Glenn Morris <rgm@gnu.org>
5301 * emacs.c (usage_message): Possessive apostrophe tweak.
5303 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5305 * nsterm.m (syms_of_nsterm): Use Qns.
5306 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5307 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5308 * xfns.c (x_display_info_for_name, Fx_open_connection):
5309 Remove old '#if 0' code.
5310 (syms_of_xfns): Use Qx.
5311 * termhooks.h (fullscreen_hook): Remove the leftover.
5312 (struct terminal): Fix typo in comment.
5314 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5316 Cleaning up a few X scroll bar bits.
5317 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5318 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5319 New member last_seen_part, going to replace...
5320 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5321 (xt_action_hook) [USE_LUCID]: Adjust user.
5322 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5323 Lucid-specific scroll bar support.
5324 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5325 to int and adjust to use last_seen_part member.
5326 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5327 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5328 Initialize last_seen_part.
5330 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5332 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5333 insert-buffer-substring an empty string.
5335 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5337 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5338 avoiding a GCC warning.
5340 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5342 Ifdef away frame tool bar code when it is not really used.
5343 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5344 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5345 and minimize_tool_bar_window_p under the above.
5346 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5347 (fset_tool_bar_window): Likewise.
5348 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5349 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5350 (change_frame_size_1):
5351 * window.c (window_from_coordinates, Frecenter): Adjust users.
5352 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5353 code is not really used.
5354 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5355 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5356 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5357 [!USE_GTK && !HAVE_NS]: Define as such.
5358 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5359 (note_mouse_highlight, expose_frame):
5360 * xfns.c (x_set_tool_bar_lines):
5361 * xterm.c (handle_one_xevent): Adjust users.
5363 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5365 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5366 This bug was introduced by my 2013-08-26 patch, which incorrectly
5367 assumed that the terminfo implementation doesn't use termcap buffers.
5368 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5369 these buffers apparently are used after all.
5370 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5371 (struct tty_display_info): Define members termcap_term_buffer and
5372 termcap_strings_buffer even if TERMINFO.
5374 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5377 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5378 'usage' docstring entry to pacify make-docfile.
5380 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5382 Change comparison functions =, <, >, <=, >= to take many arguments.
5383 * data.c: Change comparison functions' interface and implementation.
5384 * lisp.h: Make arithcompare available for efficient two arg
5386 * bytecode.c: Use arithcompare.
5387 * fileio.c: Use new interface.
5389 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5391 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5393 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5395 * eval.c (Feval): Document the new use of `lexical'.
5397 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5399 Review and drop old frame resize hack.
5400 * frame.h (struct frame): Remove force_flush_display_p.
5401 * dispnew.c (update_frame): Adjust user and don't call
5402 flush_frame here. The comment has said that there was an issues
5403 with redisplaying fringes, but I don't see any differences with
5404 and without this hack. Hopefully we can continue without it.
5405 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5406 current frame matrices twice if resized_p is set.
5408 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5410 Do not populate pure Xism x_sync to other ports.
5411 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5412 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5413 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5414 * w32term.h (x_sync): Remove prototype.
5416 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5418 Cleanup frame flushing.
5419 * dispextern.h (struct redisplay_interface):
5420 Drop flush_display_optional because flush_display is enough
5421 for X and flushing via RIF is just a no-op for others.
5422 * frame.h (flush_frame): New function.
5423 * dispnew.c (update_frame):
5424 * minibuf.c (read_minibuf):
5425 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5427 * keyboard.c (detect_input_pending_run_timers): Do not flush
5428 all frames but selected one in redisplay_preserve_echo_area.
5429 * nsterm.m (ns_flush): Remove no-op.
5430 (ns_redisplay_interface): Adjust user.
5431 * w32term.h (x_flush): Remove no-op.
5432 (w32_redisplay_interface): Adjust user.
5433 * xterm.c (x_flush): Simplify because we do not flush all
5434 frames at once any more. Adjust comment.
5435 (x_redisplay_interface): Adjust user.
5437 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5439 Port --without-x --enable-gcc-warnings to Fedora 19.
5440 * gfilenotify.c (globals_of_gfilenotify):
5441 Call g_type_init only if using an older glib version that needs it.
5443 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5445 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5446 (last_glyphless_glyph_merged_face_id): Remove declarations.
5447 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5448 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5449 (last_glyphless_glyph_merged_face_id): Now static.
5450 (merge_escape_glyph_face): New function, refactored from...
5451 (get_next_display_element): ...here.
5452 (merge_glyphless_glyph_face): New function, refactored from...
5453 (produce_glyphless_glyph): ...here...
5454 * term.c (produce_glyphless_glyph): ...and here.
5456 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5458 * eval.c (eval_sub): Only call Ffunction if necessary.
5460 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5462 Attempt to make redisplay more selective when changing cursor type.
5463 * frame.h (struct frame): New bitfield cursor_type_changed.
5464 * xdisp.c (cursor_type_changed): Remove.
5465 (try_cursor_movement, redisplay_window, try_window_id)
5466 (set_frame_cursor_types, try_window_reusing_current_matrix):
5467 Adjust to use per-frame bitfield.
5468 (redisplay_internal): Look for cursor type change on each visible
5469 frame and consider all frames if cursor type has been changed on
5470 the frame other than selected. If cursor type has been changed on
5471 selected frame only, do not use fast update.
5473 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5475 Attempt to make redisplay more selective when changing fonts.
5476 * frame.h (struct frame): New bitfield fonts_changed.
5477 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5478 (adjust_frame_glyphs): Add prototype.
5479 * dispnew.c (fonts_changed_p): Remove.
5480 (adjust_glyphs): Remove because we do not
5481 adjust matrices on all frames at once any more.
5482 (adjust_frame_glyphs): Block and unblock input here.
5483 (adjust_glyph_matrix): Use fonts_changed.
5484 (change_frame_size_1): Use adjust_frame_glyphs.
5485 * font.c (font_open_entity): Use fonts_changed.
5486 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5487 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5488 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5489 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5490 (shrink_mini_window, Fresize_mini_window_internal)
5491 (window_scroll_pixel_based, Fset_window_configuration)
5492 (apply_window_adjustment, Fset_window_vscroll):
5493 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5494 Use adjust_frame_glyphs.
5495 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5496 (try_window_reusing_current_matrix, try_window_id, display_line)
5497 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5498 (redisplay_internal): Consider fonts_changed and adjust frame
5499 matrices for each frame only if the frame is visible. If font
5500 has been changed on some frame during full redisplay, retry
5501 only visible frames where the font has been actually changed.
5503 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5505 Cache current header and mode line height for each window.
5506 * window.h (struct window): New fields mode_line_height
5507 and header_line_height.
5508 * window.c (make_window): Initialize them.
5509 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5510 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5511 (current_mode_line_height, current_header_line_height):
5513 * xdisp.c (current_mode_line_height, current_header_line_height):
5515 (pos_visible_p, init_xdisp): Adjust user.
5516 (redisplay_window): Invalidate mode_line_height and
5517 header_line_height if current and desired matrices do not agree.
5519 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5521 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5522 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5524 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5526 Make --without-x compatible with --enable-gcc-warnings.
5527 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5528 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5529 members under HAVE_WINDOW_SYSTEM.
5530 * keyboard.c (make_lispy_focus_out): Likewise.
5531 (record_menu_key): Move under HAVE_MENUS.
5532 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5533 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5534 (syms_of_xdisp): Adjust user.
5535 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5536 (start_hourglass, cancel_hourglass):
5537 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5538 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5539 and CLEAR_FONT_TABLE_NFONTS.
5540 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5541 Declare only if HAVE_WINDOW_SYSTEM.
5542 (lface_same_font_attributes_p, clear_face_gcs): Define only
5543 if HAVE_WINDOW_SYSTEM.
5545 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5547 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5548 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5549 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5551 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5553 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5555 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5557 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5558 This fixes a type error on hosts where ptrdiff_t is wider than int.
5560 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5562 * keyboard.c (read_key_sequence_vs): New function.
5563 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5566 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5568 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5570 Makefile improvements.
5571 * Makefile.in (config.status): Don't use double-colon rules, as
5572 they are not portable according to POSIX. Fix shell typo with `;
5573 I guess this rule has never been tested?
5574 (VCSWITNESS): New macro, to override any environment var.
5576 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5578 * xterm.h (struct x_display_info): Do not track X connection
5579 fd separately because it is always available from Display.
5580 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5583 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5585 * buffer.c (drop_overlay):
5586 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5587 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5589 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5591 * buffer.c (Fmake_overlay, Fmove_overlay):
5592 * intervals.c (set_point_from_marker):
5593 * print.c (PRINTPREPARE): Prefer signal_error
5594 to plain error and report unsuitable marker too.
5596 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5598 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5599 for 'dragging' member.
5600 (struct x_output): Remove set-but-unused leftovers
5601 'left_before_move' and 'top_before_move'.
5602 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5603 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5604 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5605 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5606 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5607 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5608 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5609 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5611 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5613 * nsfont.m (INVALID_GLYPH): New define.
5614 (nsfont_encode_char): Use INVALID_GLYPH.
5615 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5617 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5619 * xterm.c (x_last_mouse_movement_time): Revert last change.
5620 This code should use XDisplayMotionBufferSize to check display's
5621 motion history first, and there are few other issues as well.
5622 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5623 (handle_one_xevent): Adjust user.
5625 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5627 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5628 * frame.c (Flast_nonminibuf_frame): ... to here.
5629 (check_minibuf_window): Don't abort if no window was found
5632 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5634 Use XGetMotionEvents to ask the last mouse motion time from X server.
5635 * xterm.c (X_MOTION_HISTORY): Default to 1.
5636 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5637 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5638 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5639 Ifdef away legacy code.
5640 (XTmouse_position, x_scroll_bar_report_motion):
5641 Use x_last_mouse_movement_time.
5642 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5645 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5647 * msdos.c (last_mouse_window): Move to...
5648 (dos_rawgetc): ...this function and adjust comment.
5649 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5650 (mouseMoved): ...this function and adjust comment.
5651 * w32term.c (last_window): Likewise with...
5652 (w32_read_socket): ...this function.
5653 * xterm.c (last_window): Likewise with...
5654 (handle_one_xevent): ...this function.
5656 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5658 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5659 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5660 (handle_one_xevent): ...to here.
5661 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5664 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5666 * msdos.c (IT_set_terminal_window): Remove no-op.
5667 (initialize_msdos_display): Adjust terminal setup.
5668 * w32console.c (w32con_set_terminal_window): Remove no-op.
5669 (initialize_w32_display): Adjust terminal setup.
5670 * w32term.c (w32_set_terminal_window): Remove no-op.
5671 (w32_create_terminal): Adjust terminal setup.
5672 * xterm.c (XTset_terminal_window): Remove no-op.
5673 (x_create_terminal): Adjust terminal setup.
5675 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5677 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5679 (ns_create_terminal): Adjust terminal setup.
5680 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5682 (w32_create_terminal): Adjust terminal setup.
5683 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5685 (x_create_terminal): Adjust terminal setup.
5687 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5689 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5690 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5691 * dispnew.c (buffer_posn_from_coords):
5692 * window.c (Fwindow_end, displayed_window_lines):
5693 * xdisp.c (redisplay_mode_lines): Use it.
5695 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5697 * fontset.c (face_for_char): Check char in the current face font first
5698 if HAVE_NS (Bug#15138).
5700 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5702 * window.c (temp_output_buffer_show): Make sure window returned
5703 by display_buffer is live (Bug#15213).
5705 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5707 Minor cleanup to avoid forward declarations.
5708 * coding.h (struct ccl_spec): Remove forward declaration.
5709 * composite.h (toplevel): Include font.h.
5710 (struct composition_it, struct face, struct font_metrics):
5711 Remove forward declaration.
5712 * dispextern.h (struct image, struct atimer): Likewise.
5713 * emacsgtkfixed.h (struct frame): Likewise.
5714 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5715 * font.h (struct font_driver, struct font, struct glyph_string)
5716 (struct face): Remove forward declaration.
5717 * fontset.h (struct face, struct font): Likewise.
5718 * frame.h (toplevel): Style cleanup.
5719 (enum output_method): Move to...
5720 * termhooks.h (enum output_method): ...here.
5721 (struct glyph, struct frame, struct ns_display_info)
5722 (struct x_display_info, struct w32_display_info):
5723 Remove forward declaration.
5724 * xterm.h (toplevel): Include termhooks.h.
5725 (struct font, struct window, struct glyph_matrix, struct frame)
5726 (struct input_event, struct face, struct image): Remove forward
5728 * gtkutil.h (struct _widget_value): Likewise.
5729 * keyboard.h (toplevel): Include termhooks.h.
5730 (struct input_event): Remove forward declaration.
5732 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5734 * intervals.c (set_point_from_marker): New function.
5735 * editfns.c (Fgoto_char):
5736 * process.c (Finternal_default_process_filter):
5737 * window.c (select_window_1): Use it.
5738 * buffer.h (set_point_from_marker): Add prototype.
5740 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5742 * w32.c (term_winsock): Call release_listen_threads before calling
5744 (_sys_wait_accept): Wait for accept event in a loop with a finite
5745 timeout, instead of waiting indefinitely. Will hopefully avoid
5746 hanging during exit because WSACleanup deadlocks waiting for the
5747 event object to be released. (Bug#14333)
5749 * w32proc.c (release_listen_threads): New function, signals all
5750 the reader threads that listen for connections to stop waiting.
5752 * w32.h (release_listen_threads): Add prototype.
5754 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5756 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5757 field of new marker (for sanity and safety).
5758 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5759 anyway because XMISCTYPE is a function and can't be an lvalue).
5761 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5763 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5764 (x_after_update_window_line, x_scroll_bar_create)
5765 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5766 (handle_one_xevent, x_clear_frame_area):
5767 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5768 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5769 * xterm.h (x_clear_area): Adjust prototype.
5771 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5773 Hook scanning and indentation functions to find_newline. This helps
5774 to avoid duplicated code and renders more respect to newline cache.
5775 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5776 * cmds.c (Fforward_line):
5777 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5778 Use find_newline and avoid unnecessary point movements.
5779 * search.c (scan_newline): Implement on top of find_newline.
5781 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5783 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5784 scoped code (bug#11258).
5786 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5788 * nsterm.m (last_window): New variable.
5789 (EV_TRAILER2): New macro.
5790 (EV_TRAILER): Call EV_TRAILER2.
5791 (mouseMoved:): Add support for mouse-autoselect-window
5792 on nextstep (Bug#6888).
5794 2013-08-28 Andreas Schwab <schwab@suse.de>
5796 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5797 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5798 Remove unused macro definitions.
5799 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5800 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5801 Only define if emacs.
5803 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5805 Prefer enum glyph_row_area to int where appropriate.
5806 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5808 (window_box, window_box_width, window_box_left, window_box_left_offset)
5809 (window_box_right, window_box_right_offset): Adjust prototypes.
5810 * xdisp.c (window_box, window_box_width, window_box_left)
5811 (window_box_left_offset, window_box_right, window_box_right_offset):
5812 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5813 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5814 * nsterm.m (ns_clip_to_row):
5815 * w32term.c (w32_clip_to_row):
5816 * xterm.c (x_clip_to_row): Likewise.
5818 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5820 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5821 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5823 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5825 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5826 for portability to hosts where /bin/sh has problems.
5828 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5830 Redesign redisplay interface to drop global output_cursor.
5831 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5832 (toplevel): Remove declaration of output_cursor.
5833 (set_output_cursor, x_cursor_to): Remove prototype.
5834 * window.h (struct window): New member output_cursor.
5835 (output_cursor_to): New function to replace RIF member.
5836 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5837 (update_text_area, set_window_cursor_after_update): Use it.
5838 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5839 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5840 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5841 * w32term.c (x_update_window_begin, x_update_window_end):
5842 * xterm.c (x_update_window_begin, x_update_window_end):
5843 Adjust to use per-window output cursor.
5845 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5847 Simplify SELECT_TYPE-related code.
5848 Like EMACS_TIME, this portability layer is no longer needed, since
5849 Emacs has been using fd_set as a portability layer for some time.
5850 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5851 (SELECT_TYPE): Remove. All uses changed to fd_set.
5852 (fd_set) [!FD_SET]: New typedef.
5854 Simplify EMACS_TIME-related code.
5855 This portability layer is no longer needed, since Emacs has been
5856 using struct timespec as a portability layer for some time.
5857 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5858 Include <time.h> rather than "systime.h"; that's all that's needed now.
5859 * dispnew.c: Include <timespec.h> rather than "systime.h";
5860 that's all that's needed now.
5861 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5862 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5863 TIMESPEC_RESOLUTION.
5864 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5865 LOG10_TIMESPEC_RESOLUTION.
5866 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5867 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5868 (make_emacs_time): Remove. All used changed to make_timespec.
5869 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5870 (current_timespec): Rename from current_emacs_time. All uses changed.
5871 (add_emacs_time): Remove. All uses changed to timespec_add.
5872 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5873 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5874 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5875 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5876 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5877 (current_timespec): Rename from current_emacs_time. All uses changed.
5878 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5879 changed to timespec_cmp.
5880 * xgselect.c: Include <timespec.h>, since our .h files don't.
5882 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5884 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5885 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5886 Remove the leftovers.
5887 * gtkutil.c (toplevel): Do not declare Qxft but include
5889 * image.c (toplevel): Do not declare Vlibrary_cache because
5890 it's already done in lisp.h.
5892 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5894 * lisp.h (Mouse_HLInfo): Move from here...
5895 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5896 (reset_mouse_highlight): New function.
5897 * msdos.c (dos_set_window_size, IT_update_begin)
5898 (internal_terminal_init):
5899 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5900 (ns_initialize_display_info):
5901 * w32console.c (initialize_w32_display):
5902 * w32term.c (x_update_window_end, x_free_frame_resources)
5903 (w32_initialize_display_info):
5904 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5905 * window.c (Fdelete_other_windows_internal):
5906 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5907 * termchar.h (toplevel):
5908 * xterm.h (toplevel): Include dispextern.h.
5910 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5912 Fix minor problems found by static checking.
5913 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5914 (expect): Avoid nested-if warning.
5915 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5916 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5917 * nsterm.h, nsterm.m (ns_select):
5918 * xgselect.c, xgselect.h (xg_select):
5919 Adjust signature to better match pselect's.
5920 * nsterm.m (ns_select):
5921 Don't set *TIMEOUT, since pselect doesn't.
5922 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5923 diagnostic about assigning const char * to it.
5924 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5926 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5928 * lread.c (substitute_object_recurse): Handle hash-tables as well
5931 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5933 Fix unlikely core dump in init_tty, and simplify terminfo case.
5934 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5935 The old version incorrectly dumped core if malloc returned a
5936 buffer containing only non-NUL bytes.
5937 (init_tty): Do not allocate or free termcap buffers; the
5938 struct does that for us now.
5939 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5940 (struct tty_display_info): Define members termcap_term_buffer and
5941 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5942 use them. Allocate them directly in struct rather than indirectly
5943 via a pointer, to simplify init_tty.
5945 * frame.c (check_minibuf_window): Initialize 'window' properly,
5946 so that Emacs reliably aborts later if 'window' is not initialized.
5948 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5950 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5951 of VoidSymbol (Bug#15154).
5953 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5955 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5956 mouse_face_beg_y and mouse_face_end_y.
5957 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5958 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5959 Adjust users and update comment where appropriate.
5961 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5963 * frame.c (check_minibuf_window): New function.
5964 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5965 Call check_minibuf_window (Bug#15183).
5967 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5969 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5970 because this is the only last cursor data we need to keep and consult.
5971 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5972 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5975 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5977 Fix recovering from possible decompression error.
5978 Since insert_from_gap doesn't always move point, we can't use PT as
5979 the position where the partially decompressed data ends, and
5980 should count how many bytes was produced so far.
5981 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5982 (unwind_decompress): Really delete partially uncompressed data.
5983 (Fzlib_decompress_region): Take decompressed data size into account.
5985 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5987 * syntax.c (init_syntax_once): Adjust comment and do an early
5988 initialization of Qchar_table_extra_slots just once...
5989 * casetab.c (init_casetab_once):
5990 * category.c (init_category_once):
5991 * character.c (syms_of_character):
5992 * coding.c (syms_of_coding):
5993 * xdisp.c (syms_of_xdisp): ...and omit it here.
5995 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5997 * xdisp.c (get_next_display_element): Don't apply to characters
5998 from a display vector the logic of setting it->end_of_box_run_p
5999 suitable for characters from a buffer. (Bug#15175)
6001 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6002 to handle directories, rather than '_utime' which doesn't.
6005 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6007 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6008 or fullscreen (Bug#14627).
6010 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6012 System-dependent integer overflow fixes.
6013 * process.c (Fset_process_window_size): Signal an error if
6014 the window size is outside the range supported by the lower level.
6015 * sysdep.c (set_window_size): Return negative on error,
6016 nonnegative on success, rather than -1, 0, 1 on not in system,
6017 failure, success. This is simpler. Caller changed.
6018 (serial_configure): Remove unnecessary initialization of local.
6019 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6020 size fits in unsigned long; this isn't true on some 32-bit hosts.
6021 Avoid buffer overrun if some future version of /proc/meminfo has a
6022 variable name longer than 20 bytes.
6023 (system_process_attributes) [__FreeBSD__]:
6024 Don't assume hw.availpages fits in 'int'.
6026 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6028 Don't let very long directory names overrun the stack.
6029 Fix some related minor problems involving "//", vfork.
6030 * callproc.c (encode_current_directory): New function.
6031 (call_process): Don't append "/"; not needed.
6032 * fileio.c (file_name_as_directory_slop): New constant.
6033 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6034 this can save the caller having to alloca.
6035 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6036 Use SAFE_ALLOCA, not alloca.
6037 (directory_file_name, Fexpand_file_name): Leave leading "//"
6038 alone, since it can be special even on POSIX platforms.
6039 * callproc.c (call_process):
6040 * process.c (Fformat_network_address):
6041 * sysdep.c (sys_subshell):
6042 Use encode_current_directory rather than rolling our own.
6043 (create_process): No need to encode directory; caller does that now.
6044 * process.h (encode_current_directory): New decl.
6045 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6046 Rework to avoid 'goto xyzzy;'.
6048 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6050 * xdisp.c (handle_face_prop): If the default face was remapped use
6051 the remapped face for strings from prefix properties. (Bug#15155)
6053 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6055 Minor cleanup for redisplay interface and few related functions.
6056 * frame.h (enum text_cursor_kinds): Move from here...
6057 * dispextern.h (enum text_cursor_kinds): ...to here.
6058 (toplevel): Drop unnecessary declarations.
6059 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6060 in update_window_end_hook and draw_window_cursor functions.
6061 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6062 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6063 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6064 * xterm.c (x_update_window_end, x_draw_window_cursor):
6065 * xdisp.c (display_and_set_cursor, update_window_cursor)
6066 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6067 enum text_cursor_kinds where appropriate.
6069 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6071 Redesign redisplay interface to drop updated_row and updated_area.
6072 * dispextern.h (updated_row, updated_area): Remove declaration.
6073 (struct redisplay_interface): Pass glyph row and row area parameters
6074 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6075 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6077 * dispnew.c (updated_row, updated_area): Remove.
6078 (redraw_overlapped_rows, update_window_line): Adjust user.
6079 (update_marginal_area, update_text_area): Likewise. Pass updated row
6080 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6081 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6084 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6086 * process.c (flush_pending_output): Remove stub.
6089 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6091 * callproc.c: Fix race that killed background processes (Bug#15144).
6092 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6093 Record deleted process-id in critical section, not afterwards.
6094 Don't mistakenly kill process created by a call-process invocation
6095 that discards output and does not wait.
6097 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6099 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6100 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6101 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6102 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6103 to shut up compiler in mark_object.
6104 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6106 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6108 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6109 We can't portably rely on PTY_OPEN doing that, even if
6110 it calls posix_openpt with O_CLOEXEC.
6112 2013-08-20 Kenichi Handa <handa@gnu.org>
6114 * character.c (string_char): Improve commentary.
6116 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6118 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6119 (struct animation_cache): Make signature a flexible array member.
6120 All uses changed. This is a tad slower but may insulate us better
6121 from future changes to ImageMagick.
6123 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6125 * image.c: Shrink memory needed for animation cache.
6126 (SIGNATURE_DIGESTSIZE): New constant.
6127 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6128 (imagemagick_create_cache): Copy the signature. This saves
6129 several KB of memory that ImageMagick wastes per signature.
6130 Don't bother updating the update_time, as the caller does that now.
6131 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6132 it's a fixed size struct member now.
6133 (imagemagick_get_animation_cache): Always destroy the signature,
6134 as it's now imagemagick_create_cache's responsibility to copy it.
6135 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6136 and use memcmp rather than strcmp.
6137 eassert that ImageMagick returns a signature of the specified length.
6139 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6141 * image.c (imagemagick_get_animation_cache): Don't segfault on
6143 (imagemagick_get_animation_cache): Revert to previous definition
6144 so that it actually works. But keep the memory leak fix.
6145 (imagemagick_get_animation_cache): Fix memory leak.
6147 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6149 * image.c: Fix animation cache signature memory leak.
6150 Fix some other minor performance problems while we're at it.
6151 (imagemagick_create_cache): Clear just the members that
6152 need clearing. Don't set update_time, as caller does that now.
6153 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6154 Simplify by using pointer-to-pointer instead of a prev pointer.
6155 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6156 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6157 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6158 it's already a copy. Free the signature probe unless it's cached.
6160 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6161 This was introduced by my 2013-08-12 fix for Bug#15035.
6163 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6165 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6166 (imagemagick_prune_animation_cache): Now static.
6168 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6170 * image.c (imagemagick_get_animation_cache): Don't segfault when
6171 pruning all entries.
6173 2013-08-18 Ken Brown <kbrown@cornell.edu>
6175 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6176 static heap if ENABLE_CHECKING is defined.
6177 (max_bss_sbrk_ptr): New variable.
6179 (report_sheap_usage): Report maximum static heap usage instead of
6180 ending static heap usage.
6182 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6184 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6185 of zlib_initialized according to the results of calling
6186 init_zlib_functions.
6188 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6190 * image.c: Implement an ImageMagick per-image cache.
6191 (imagemagick_get_animation_cache): Fix a double-free error.
6192 (imagemagick_load_image): Remove the ping_wand code, which only
6193 apparently saved time on invalid animated images, and slowed down
6194 everything else. Optimise for the common case.
6196 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6198 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6200 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6202 * marker.c (set_marker): Remove documentation of undefined behavior.
6204 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6206 * image.c (imagemagick_compute_animated_image): Animate correctly
6207 when sub-images are smaller than the main image.
6208 (imagemagick_compute_animated_image): Setting the iterator row to
6209 zero is apparently not allowed.
6210 (imagemagick_compute_animated_image): Allow images that say they
6211 have sub-images that are bigger than the main image, but just crop
6214 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6216 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6218 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6220 * image.c (imagemagick_compute_animated_image): Respect the GIF
6223 2013-08-15 Ken Brown <kbrown@cornell.edu>
6225 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6226 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6229 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6231 Fix minor problems found by static checking.
6232 * frame.c (delete_frame):
6233 * xdisp.c (next_element_from_display_vector):
6234 Avoid uninitialized local.
6235 * image.c (imagemagick_compute_animated_image): Port to C89.
6236 Prefer usual GNU indentation style for loops.
6237 Be more careful about bizarrely large sizes, by using ptrdiff_t
6240 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6242 Fix infinite frame selection loop (Bug#15025).
6243 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6245 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6247 * xdisp.c (compute_window_start_on_continuation_line):
6248 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6249 to make sure we end up setting the window start at the leftmost
6250 visible character of the display line. This avoids funky
6251 horizontal shifting because the window start is not kept on the
6252 same position. (Bug#15090)
6253 (next_element_from_display_vector): Support 'box' face attribute
6254 in the face definitions of a display vector. (Bug#15099)
6256 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6258 * image.c (imagemagick_compute_animated_image): Implement animated
6260 (imagemagick_compute_animated_image): Fix some compilation
6261 warnings. Implement a very simple cache to make the animation
6262 usable at all, but it should be replaced with a per-image cache.
6264 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6266 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6267 to do `for' loops over alist values.
6268 * buffer.h (FOR_EACH_BUFFER):
6269 * process.c (FOR_EACH_PROCESS): Use it.
6270 (handle_child_signal, status_notify, Fget_buffer_process)
6271 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6273 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6275 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6276 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6277 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6278 to xzalloc and so avoid redundant call to memset.
6279 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6280 members because it is allocated with xzalloc and so already zeroed.
6282 2013-08-14 Ken Brown <kbrown@cornell.edu>
6284 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6287 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6289 Utility function and macro to copy Lisp string to C string.
6290 * lisp.h (xlispstrdupa): New macro.
6291 (xlispstrdup): New prototype.
6292 * alloc.c (xlispstrdup): New function.
6293 * callint.c (Fcall_interactively):
6294 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6295 (Fsubstitute_in_file_name):
6296 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6297 * image.c (x_create_bitmap_from_file):
6298 * w32term.c (w32_term_init):
6299 * xterm.c (x_term_init): Use xlispstrdup.
6301 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6303 * image.c (imagemagick_load_image): Make animated pictures work.
6304 There's still some problems with background color settings, though
6307 * decompress.c (unwind_decompress): Always restore point.
6309 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6311 * marker.c (set_marker): Reformat documentation.
6313 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6315 * xdisp.c (cursor_type_changed): Now static.
6317 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6318 Use changed. This avoids the need to call xmalloc and for the
6319 caller to call xfree, and avoids memory leaks in some situations.
6321 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6323 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6324 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6325 (redisplay_window): If window_end_valid is cleared due to non-zero
6326 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6327 so do not call to try_cursor_movement for that window.
6329 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6331 * window.h (struct window): Convert window_end_pos and
6332 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6333 (wset_window_end_pos, wset_window_end_vpos): Remove.
6334 * dispnew.c (adjust_glyph_matrix):
6335 * window.c (Fwindow_end, replace_window, set_window_buffer)
6337 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6338 (set_vertical_scroll_bar, redisplay_window, try_window)
6339 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6340 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6341 (note_mouse_highlight): Adjust users.
6342 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6345 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6347 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6348 * image.c (imagemagick_filename_hint): Use `const char *' and
6349 prefer SSDATA to SDATA to avoid warnings.
6351 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6353 Cleanup window fringes, margins and scroll bars adjustments.
6354 * window.c (set_window_fringes, set_window_margins)
6355 (set_window_scroll_bars, apply_window_adjustment): New functions.
6356 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6357 (Fset_window_scroll_bars): Use them.
6359 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6361 * window.h (struct window): Convert scroll_bar_width
6362 from Lisp_Object to integer. Adjust comment.
6363 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6365 * window.c (wset_scroll_bar_width): Remove.
6366 (make_window): Initialize scroll_bar_width.
6367 (Fsplit_window_internal): Use direct assignment.
6368 (Fset_window_configuration, save_window_save):
6369 Convert Lisp_Object to integer and back where appropriate.
6370 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6371 bar was actually changed, and mention this in docstring.
6373 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6375 * decompress.c: Minor simplifications.
6376 (Fzlib_decompress_region): Don't bother verifying
6377 that avail_out <= UINT_MAX, as that was confusing.
6378 Mention the restriction in a comment instead.
6379 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6381 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6383 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6384 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6386 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6388 * image.c (imagemagick_filename_hint): Check for errors in the
6391 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6393 * window.c (Fwindow_margins): Return nil when there's no marginal
6394 area, as per the documented API.
6396 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6397 Fmake_vector, as scroll bar's struct members are not all Lisp
6398 objects now. This avoids crashes in GC.
6400 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6401 bool, so its address could be taken.
6403 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6405 * image.c (imagemagick_filename_hint): New function to possibly
6406 apply `image-content-type-suffixes'.
6407 (imagemagick_load_image): Use it.
6409 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6411 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6412 if loading zlib failed.
6414 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6416 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6417 2013-08-13 checkin below. Change bool to BOOL, rule is:
6418 All Obj-C code uses BOOL, except for interfaces callable from C.
6420 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6422 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6424 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6425 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6426 bool instead of BOOL.
6427 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6428 from Lisp_Object to bitfield. Adjust comment.
6429 * w32term.c (x_scroll_bar_create): Adjust user.
6430 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6431 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6432 Use bool for boolean.
6433 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6434 to `unsigned int' when defining a bitfield.
6436 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6438 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6440 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6442 * window.h (struct window): Convert left_margin_cols and
6443 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6444 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6445 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6447 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6449 (showing_window_margins_p, update_window_line, update_frame_1):
6450 * fringe.c (draw_fringe_bitmap_1):
6451 * xdisp.c (window_box_width): Adjust users.
6452 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6453 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6454 Use direct assignment.
6455 (Fset_window_configuration, save_window_save, Fwindow_margins):
6456 Convert Lisp_Object to integer and back where appropriate.
6457 (Fset_window_margins): Adjust user. Return t if any margin
6458 was actually changed, and mention this in docstring.
6460 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6462 * syntax.c (forward_word):
6463 * cmds.c (forward_char, backward_char): Mention the optional argument.
6465 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6467 * window.h (struct window): Convert left_fringe_width
6468 and right_fringe_width from Lisp_Objects to integers.
6470 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6471 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6472 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6474 (make_window): Initialize new integer fields to -1.
6475 (Fsplit_window_internal): Use direct assignment.
6476 (Fset_window_configuration, save_window_save):
6477 Convert Lisp_Object to integer and back where appropriate.
6478 (Fset_window_fringes): Adjust user. Return t if any fringe
6479 was actually changed, and mention this in docstring.
6481 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6483 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6484 * nsfns.m (x_set_cursor_type):
6485 * w32fns.c (x_set_cursor_type):
6486 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6487 * xdisp.c (set_frame_cursor_types): ...but in common code.
6489 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6491 * font.c (clear_font_cache): New function, stripped from...
6492 (Fclear_font_cache): ...here, which now uses the function
6493 above. Adjust comment.
6494 * font.h (clear_font_cache): Add prototype.
6495 * xfaces.c (clear_face_cache): Use clear_font_cache.
6497 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6499 * window.c (Fset_window_start): Compare `w', not `window' because
6500 `w' might not be equal to `window' after call to decode_live_window.
6502 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6504 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6505 This fixes a problem introduced by the Bug#15035 patch
6506 when using GPG. Reported by Herbert J. Skuhra.
6508 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6510 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6511 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6512 not yet initialized.
6514 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6516 * decompress.c (Fzlib_decompress_region): Support zlib
6517 decompression, too, and rename.
6519 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6521 Minor zlib configuration tweaks.
6522 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6523 Don't assume presence of fn_inflateInit2_ zlib internal function.
6525 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6527 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6528 include the zlib prefix.
6530 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6532 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6533 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6534 define static variables that are pointers to zlib functions to be
6536 (init_zlib_functions) [WINDOWSNT]: New function.
6537 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6539 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6540 macros instead of invoking the zlib functions directly.
6541 (syms_of_decompress): DEFSYM Qzlib_dll.
6542 Staticpro Szlib_available_p.
6544 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6546 Avoid looping over all frame windows to freeze and unfreeze.
6547 * window.h (struct window): Drop frozen_window_start_p.
6548 (freeze_window_starts): Drop prototype.
6549 * frame.h (struct frame): New frozen_window_starts flag.
6550 (FRAME_WINDOWS_FROZEN): New macro.
6551 * window.c (freeze_window_start, freeze_window_starts):
6553 (select_window, replace_window): Adjust users.
6554 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6555 (window_frozen_p): New function.
6556 (redisplay_window): Use it.
6558 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6560 Fix some fd issues when running subprocesses (Bug#15035).
6561 Fix bugs that can leak files or file descriptors on errors.
6562 Don't unlink open temp files, as that's hard for users to diagnose
6563 when things go awry (e.g., temp disk exhausted).
6564 Don't bother to lock temp files. Check for invalid recursion.
6565 * callproc.c (synch_process_fd): Remove. All uses removed.
6566 (synch_process_tempfile): New var or macro.
6567 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6569 (record_kill_process): New arg, the temp name. All callers changed.
6570 (delete_temp_file): Now just a simple wrapper around unlink.
6571 (call_process_kill): New arg, the call_process_fd array.
6572 Close them all. Clear synch_process_pid. Remove the temp file,
6573 or arrange for it to be removed.
6574 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6575 that's been moved to synch_process_tempfile. Caller changed.
6576 Do not remove the tempfile; that's now call_process_kill's
6578 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6579 call_process_kill; the caller now does that.
6580 (call_process_cleanup): Do not close the process fd; that's now
6581 call_process_kill's responsibility.
6582 (Fcall_process): Implement via new function call_process, which
6583 has most of the old body of Fcall_process, but with a different API.
6584 (call_process): New function that does not open or close filefd if
6585 it is nonnegative. Record which fds need to be closed, and let
6586 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6587 Signal an error if invoked recursively (could be done via a hook).
6588 Simplify creation of the tempfile in the MSDOS case.
6589 Don't create the output file until after checking for the executable.
6590 Report any failure to open /dev/null.
6591 Don't open /dev/null for writing twice; once is enough.
6592 Don't create pipe if all output is being discarded or sent to file.
6593 Don't worry about setting up the coding system or reading from the
6594 pipe if all output is being discarded.
6595 Hoist fd_error local into top level, to lessen block nesting.
6596 Don't record deleted pid here; now done by Fcall_process_region.
6597 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6598 and note its success in synch_process_tempfile.
6599 Do not leak resources when child_setup fails.
6600 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6601 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6602 (create_temp_file): Now returns open fd, with an additional
6603 Lisp_Object * argument to return the name. All callers changed.
6604 Do not close the file; rewind it instead, and leave it open for
6605 the caller. Do not lock the temp file. Unwind-protect the file
6606 and the file-descriptor.
6607 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6608 If an asynchrounous process, record it here, not in call_process.
6609 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6610 * eval.c (set_unwind_protect): New function.
6611 * fileio.c (write_region): New function, generalized from the
6612 old Fwrite_region. Do not lock temp files.
6613 (Fwrite_region): Use it.
6614 * lisp.h (set_unwind_protect, write_region): New decls.
6615 * process.c: Include <verify.h>.
6616 (make_process): Mark fds as initially closed.
6617 (deleted_pid_list): Now a list of pid-filename pairs.
6619 (close_process_fd): New function.
6620 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6621 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6622 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6623 (create_process, create_pty, Fmake_serial_process)
6624 (server_accept_connection): Record which fds need to be closed,
6625 and let deactivate_process close them.
6626 (Fmake_network_process): Do not discard the unwind-protect
6627 until it's safe to do so.
6628 (deactivate_process): Close the fds opened by create_process etc.
6629 (Fprocess_send_eof): Adjust to new way of recording open fds.
6630 Report an error if /dev/null can't be opened, instead of aborting.
6631 * process.h (PROCESS_OPEN_FDS): New constant.
6632 (struct Lisp_Process): New member open_fds.
6633 (record_kill_process, record_deleted_pid): Adjust signatures.
6634 (record_deleted_pid): Move decl here ...
6635 * syswait.h (record_deleted_pid): ... from here.
6637 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6639 * decompress.c: Fix bugs with large buffers and weird inputs.
6640 Tune a bit. Reindent as per usual Emacs style.
6641 (BUFFER_SIZE): Remove.
6642 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6643 more than UINT_MAX bytes. Decompress into the gap instead of into
6644 an auto buffer, as this should avoid copying. Return nil if
6645 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6646 set immediate_quit; we shouldn't trust zlib code that much.
6648 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6650 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6651 errors, and really move the gap to where we want it.
6653 * lisp.h: Include decompress.c support.
6655 * emacs.c (main): Include decompress.c support.
6657 * Makefile.in: Include -lz if present.
6659 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6661 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6662 (initWithTitle:): Initialize frame to 0.
6663 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6664 (fillWithWidgetValue:frame:): Rename from
6665 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6667 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6668 fillWithWidgetValue:frame:
6670 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6671 remove memory leak warnings.
6673 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6674 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6677 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6678 (x_activate_menubar): Update the whole menu.
6679 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6680 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6681 current event is not NSSystemDefined (Bug#15001).
6682 Call ns_check_menu_open only if trackingMenu is 2.
6683 (menuDidClose:): New method, decrease trackingMenu.
6684 (fillWithWidgetValue:setDelegate:): New method.
6685 (fillWithWidgetValue:): Call the above.
6687 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6689 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6691 Omit some unnecessary casts.
6692 Many of these go back to the old pre-C89 days, when they may have
6693 been needed, but we've been assuming C89 or later for a while now.
6694 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6695 (live_float_p, live_misc_p, live_vector_p):
6696 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6697 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6698 (defvar_per_buffer):
6699 * callint.c (Fcall_interactively):
6700 * doc.c (Fsubstitute_command_keys):
6701 * filelock.c (get_boot_time):
6702 * frame.c (xrdb_get_resource):
6703 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6704 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6705 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6706 (menuitem_highlight_callback, menu_destroy_callback)
6707 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6708 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6709 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6710 (xg_tool_bar_help_callback, tb_size_cb):
6711 * image.c (xpm_alloc_color, png_read_from_memory)
6712 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6713 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6715 * keymap.c (describe_map):
6716 * nsfns.m (Fns_display_monitor_attributes_list):
6717 * nsmenu.m (process_dialog:):
6718 * nsterm.m (hold_event):
6719 * process.c (wait_reading_process_output):
6720 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6721 * scroll.c (do_direct_scrolling, scrolling_1):
6722 * termcap.c (tgetent):
6723 * window.c (check_window_containing, add_window_to_list)
6724 (freeze_window_starts):
6725 * xdisp.c (compare_overlay_entries, vmessage):
6726 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6727 (x_get_monitor_attributes_xrandr)
6728 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6729 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6730 * xfont.c (xfont_match, xfont_open):
6731 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6732 (menubar_selection_callback, menu_position_func)
6733 (popup_selection_callback, create_and_show_popup_menu)
6734 (dialog_selection_callback, create_and_show_dialog):
6735 * xrdb.c (x_get_string_resource)
6737 * xsmfns.c (x_session_check_input):
6738 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6739 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6740 (xaw_jump_callback, xaw_scroll_callback):
6741 Omit unnecessary casts.
6743 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6745 Minor string-length refactoring.
6746 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6747 * frame.c (make_monitor_attribute_list):
6748 Prefer build_string to strlen + make_string.
6750 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6752 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6753 don't check minor_code (Bug#14417).
6755 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6757 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6758 vertical positions instead. This avoids calling MATRIX_ROW with
6759 row numbers that are possibly beyond valid limits. (Bug#15064)
6761 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6763 Use xstrdup and build_unibyte_string where applicable.
6764 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6765 * xfns.c (x_window):
6766 * xrdb.c (x_get_customization_string):
6767 * xterm.c (xim_initialize):
6768 * w32fns.c (w32_window): Use xstrdup.
6769 (w32_display_monitor_attributes_list):
6770 * emacs.c (init_cmdargs):
6771 * keyboard.c (PUSH_C_STR):
6772 * nsfont.m (nsfont_open):
6773 * sysdep.c (system_process_attributes):
6774 * w32.c (system_process_attributes):
6775 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6777 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6779 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6780 variables of these types so that GDB would know about them, as aid
6781 for debugging fatal exceptions. (Bug#15024) See also
6782 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6785 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6787 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6788 larger than the NSWindow (Bug#14934).
6790 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6792 Redesign redisplay interface to drop global variable updated_window.
6793 Always pass currently updated window as a parameter to update routines.
6794 * dispextern.h (updated_window): Remove declaration.
6795 (struct redisplay_interface): Pass window parameter to
6796 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6797 and after_update_window_hook.
6798 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6800 * dispnew.c (updated_window): Remove.
6801 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6802 (update_window_line): Adjust to match redisplay interface changes.
6803 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6804 (ns_scroll_run, ns_after_update_window_line):
6805 * w32term.c (x_update_window_begin, x_update_window_end)
6806 (x_after_update_window_line, x_scroll_run):
6807 * xterm.c (x_update_window_begin, x_update_window_end)
6808 (x_after_update_window_line, x_scroll_run):
6809 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6810 Likewise. Adjust comments where appropriate.
6811 (x_cursor_to): Simplify because this is always called during window
6812 update (but install debugging check anyway).
6813 (expose_window): Check must_be_updated_p flag to see whether this
6814 function is called during window update.
6816 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6818 Do not reset window modification event counters excessively.
6819 These leftovers and poor man's tricky methods to catch extra
6820 redisplay's attention are no longer needed.
6821 * frame.c (set_menu_bar_lines_1):
6822 * minibuf.c (read_minibuf_unwind):
6823 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6824 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6825 (window_scroll_line_based, Fset_window_configuration):
6826 * xdisp.c (redisplay_window): Do not reset last_modified and
6827 last_overlay_modified counters.
6829 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6831 * xselect.c (x_send_client_event): Set send_event and serial, memset
6832 data.l as it might be bigger than data.b. Use 24 bit mask to
6833 XSendEvent (Bug#15034).
6835 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6837 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6838 for TTY frames that are not the top frame on their console.
6841 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6843 * w32term.c (w32fullscreen_hook): Really maximize frame when
6844 asked for (Bug#14841).
6846 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6848 Prefer selected_window to Fselected_window, likewise for frames.
6849 * buffer.c (Fbuffer_swap_text):
6850 * data.c (Fvariable_binding_locus):
6851 * window.c (run_window_configuration_change_hook): Adjust users.
6852 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6853 Use decode_live_frame.
6855 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6857 Be more careful if selected window shows the buffer other than current,
6858 use window_outdated only if this is not so. This change should also
6859 address some weird issues discussed in Bug#13012.
6860 * window.h (window_outdated): New prototype.
6861 * window.c (window_outdated): Now here. Convert from static and
6862 always assume window's buffer.
6863 (Fwindow_end, Fwindow_line_height): Use it.
6864 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6865 and always assume window's buffer.
6866 (redisplay_window): Adjust user.
6867 (redisplay_internal): Call to reconsider_clip_changes once and
6868 check whether mode line should be updated only if selected window
6869 shows current buffer.
6870 (run_window_scroll_functions): Use eassert for debugging check.
6871 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6873 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6875 * window.c (window_scroll, window_scroll_pixel_based)
6876 (window_scroll_line_based): Use bool for booleans.
6878 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6880 * process.c: Fix minor off-by-one issues in descriptor counts.
6881 This shouldn't fix any real bugs, but it cleans up the code a bit.
6882 (max_process_desc, max_input_desc): -1, not 0, means none.
6884 (delete_input_desc): New function.
6885 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6886 (deactivate_process): Scan backwards when recomuting max_process_desc;
6887 that should be faster.
6888 (init_process_emacs): Initialize max_input_desc.
6890 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6892 Use region cache to speedup bidi_find_paragraph_start.
6893 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6894 Rename cache_long_line_scans to cache_long_scans.
6895 * buffer.c (bset_cache_long_line_scans): Rename to
6896 bset_cache_long_scans.
6897 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6898 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6900 (syms_of_buffer): Rename cache-long-line-scans to
6901 cache-long-scans. Adjust docstring.
6902 * search.c (newline_cache_on_off):
6903 * indent.c (width_run_cache_on_off): Adjust users.
6904 * bidi.c (bidi_paragraph_cache_on_off): New function.
6905 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6906 * insdel.c (prepare_to_modify_buffer):
6907 Invalidate bidi_paragraph_cache if enabled.
6909 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6911 Invalidate region caches only if buffer text is going to be changed.
6912 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6913 (modify_text): ...new prototype.
6914 (prepare_to_modify_buffer_1): New prototype.
6915 * textprop.c (modify_region): Rename to...
6916 (modify_text_properties): ...new function.
6917 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6918 (Fremove_list_of_text_properties): Adjust users.
6919 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6920 (modify_text): ...new function.
6921 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6922 (prepare_to_modify_buffer_1): ...new function.
6923 * casefiddle.c (casify_region):
6924 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6925 (Ftranspose_regions): Use modify_text.
6927 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6929 * lisp.mk (lisp): Add nadvice.elc.
6931 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6933 New macro to iterate over live buffers similar to frames.
6934 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6935 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6936 Declare buffer-related variables here to offload lisp.h.
6937 * buffer.c (Vbuffer_alist): Adjust comment.
6938 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6939 (other_buffer_safely):
6940 * data.c (store_symval_forwarding):
6941 * dispnew.c (Fframe_or_buffer_changed_p):
6942 * fileio.c (Fdo_auto_save):
6943 * filelock.c (unlock_all_files):
6944 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6946 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6948 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6949 * callproc.c (create_temp_file):
6950 * filelock.c (create_lock_file):
6951 Assume mkostemp, since it's now provided by Gnulib.
6953 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6955 * w32.c (mkostemp): New function.
6956 (mktemp): Remove, no longer used. Most of the code reused in
6957 mkostemp. (Bug#15015)
6958 (mktemp): Don't undef.
6960 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6962 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6963 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6964 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6965 (free_glyph_pool, check_glyph_memory): Likewise for
6966 all users. Adjust comments where appropriate.
6968 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6970 * composite.h: Minor fixups.
6971 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6972 to fix a misspelling, and change it to an inline function while
6973 we're at it (it need not be a macro). All uses changed.
6974 (composition_method, composition_valid_p):
6975 Rewrite to avoid assignments in if-conditions.
6977 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6979 Do not use global Lisp_Object in composition macros.
6980 * composite.h (composition_temp): Remove declaration.
6981 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6982 (composition_method, composition_valid_p): ...inline functions.
6983 (compose_region): Remove the leftover.
6984 * composite.c (composition_temp): Remove.
6985 (run_composition_function, update_compositions)
6986 (composition_compute_stop_pos, composition_adjust_point)
6987 (Ffind_composition_internal):
6988 * coding.c (handle_composition_annotation):
6989 * xdisp.c (handle_composition_prop, check_point_in_composition):
6990 Related users changed.
6992 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6994 Drop FRAME_PTR typedef.
6995 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6996 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6997 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6998 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6999 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7000 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7001 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7002 All related users changed.
7004 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7006 * eval.c (default_toplevel_binding): New function.
7008 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7009 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7010 (syms_of_eval): Export them.
7011 * data.c (Fdefault_value): Micro cleanup.
7012 * term.c (init_tty): Use "false".
7014 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7016 Fix X GC leak in GTK and raw (no toolkit) X ports.
7017 * xterm.c (x_free_frame_resources): If white and black relief
7018 GCs are allocated, always free them here.
7019 * xfns.c (x_make_gc): Omit redundant initialization.
7020 * widget.c (create_frame_gcs): Remove the leftover.
7021 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7022 in x_free_frame_resources.
7024 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7026 * nsterm.m (windowWillResize:toSize:): Only change title if
7027 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7029 (viewDidEndLiveResize): New method.
7031 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7032 inside NS_IMPL_COCOA.
7034 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7036 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7037 Do not check whether undo is enabled because record_insert and
7038 record_delete does that themselves.
7040 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7042 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7043 member which is not really used any more.
7044 (FRAME_XIC_BASE_FONTNAME): Remove.
7045 * xfns.c (xic_free_fontset): Adjust user.
7046 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7047 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7048 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7049 (xdialog_show): Use eassert for debugging check.
7050 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7052 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7054 * fileio.c, fns.c (merge): Move extern decl from here ...
7055 * lisp.h (merge): ... to here.
7057 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7059 Fix last font-related change.
7060 * w32font.h (w32font_list_internal, w32font_match_internal):
7062 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7063 (uniscribe_list_family): Adjust to match font API change.
7064 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7065 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7067 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7069 * frame.h (FRAME_MOUSE_UPDATE):
7070 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7071 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7073 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7075 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7076 * font.h (struct font_driver): Change list, match, and list_family
7077 functions to accept struct frame * as first arg.
7078 * font.c (font_score, font_compare, font_sort_entities):
7080 (font_sort_entities, font_list_entities, font_select_entity)
7081 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7082 match font API change.
7083 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7084 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7085 * ftxfont.c (ftxfont_list, ftxfont_match):
7086 * xftfont.c (xftfont_list, xftfont_match):
7087 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7088 * w32font.c (w32font_list, w32font_match, w32font_list)
7089 (w32font_list_internal, w32_font_match_internal): Likewise.
7090 * xfaces.c (Fx_family_fonts): Adjust user.
7092 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7094 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7095 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7096 only if HAVE_X_WINDOWS is in use.
7097 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7098 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7099 * w32term.c (x_wm_set_icon_position): Likewise.
7100 * w32fns.c (x_icon): Adjust user.
7102 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7104 * xterm.c (last_mouse_press_frame): Remove the
7105 leftover which is not really used any more.
7106 (handle_one_xevent, syms_of_xterm): Adjust users.
7107 (x_flush): Call XFlush once per each X display, not frame.
7108 This is better because this code always unconditionally skips
7109 non-X frames in Vframe_list and issues the only XFlush if we
7110 have more than one X frame on the same X display.
7111 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7112 Use bool for booleans.
7113 (x_draw_glyph_string_background, cvt_string_to_pixel)
7114 (cvt_pixel_dtor): Drop unnecessary prototypes.
7115 * xterm.h (x_display_ok): Adjust prototype.
7117 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7119 Drop unnecessary functions that deals with frame pixel size.
7120 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7121 (x_pixel_height): Drop prototypes.
7122 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7123 (x_pixel_height): Drop implementations.
7124 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7125 which should be always valid for window frame.
7126 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7127 * w32menu.c (Fx_popup_dialog):
7128 * xmenu.c (Fx_popup_dialog): Likewise for both.
7130 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7132 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7133 frame parameters and call to Fmodify_frame_parameters just once.
7134 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7135 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7136 and mention nil frame in docstring.
7138 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7140 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7141 (x_figure_window_size): Likewise. Adjust to return long.
7142 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7143 (toplevel): Move Qterminal_live_p to...
7144 * terminal.c (toplevel): ...here, make it static, and...
7145 (syms_of_terminal): ...DEFSYM here.
7146 * frame.h (Qterminal_live_p): Remove declaration.
7147 (make_frame, x_figure_window_size): Adjust prototype.
7148 * nsfns.m (Fx_create_frame): Use long for window flags.
7150 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7152 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7153 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7154 Do not assume that emacs_close (INT_MAX) is a no-op.
7156 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7158 * xfaces.c (make_face_cache): For struct face_cache, prefer
7159 xmalloc to xzalloc and so avoid redundant call to memset.
7160 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7162 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7164 * fringe.c (draw_window_fringes, update_window_fringes)
7165 (compute_fringe_widths):
7166 * w32term.c (x_draw_glyph_string):
7167 * window.c (candidate_window_p, Frecenter):
7168 * xfaces.c (realize_basic_faces, realize_default_face)
7169 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7170 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7171 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7172 * xmenu.c (Fx_menu_bar_open_internal):
7173 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7174 * xsettings.c (xft_settings_event):
7175 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7176 Use bool for booleans. Adjust style and comments where
7178 * dispextern.h (draw_window_fringes, update_window_fringes)
7179 (compute_fringe_widths):
7180 * xterm.h (x_had_errors_p): Adjust prototype.
7182 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7184 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7185 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7187 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7189 * fns.c (toplevel): Remove comment before Fsafe_length because
7192 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7194 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7196 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7198 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7199 frame which got the message is still alive, before dereferencing
7200 its pointer. (Bug#14970)
7202 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7203 be a live window, before using it as such. (Bug#14970)
7205 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7207 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7208 w32_detect_focus_change instead of doing part of its job by hand.
7209 This fixes the problem whereby FOCUS_OUT events were not sent to
7212 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7214 * process.c (Fprocess_list): Doc fix.
7216 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7217 being re-exposed only if it didn't ask to become visible.
7218 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7219 was previously iconified. (Bug#14841)
7220 (x_iconify_frame): Mark the frame iconified.
7222 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7224 Fix minor problems found by static checking.
7225 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7226 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7228 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7230 * eval.c (set_specpdl_old_value): New function.
7231 (unbind_to): Minor simplification.
7232 (get_backtrace_frame): New function.
7233 (Fbacktrace_frame): Use it. Add `base' argument.
7234 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7235 (syms_of_eval): Export backtrace-eval.
7236 * xterm.c (x_focus_changed): Simplify.
7238 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7240 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7242 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7244 * xdisp.c (redisplay_window): Instead of moving point out of
7245 scroll margin, reject the force_start method, and try scrolling
7246 instead. (Bug#14780)
7248 2013-07-24 Ken Brown <kbrown@cornell.edu>
7250 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7253 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7255 * eval.c (Fprogn): Do not check that BODY is a proper list.
7256 This undoes the previous change. The check slows down the
7257 interpreter, and is not needed to prevent a crash. See
7258 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7260 2013-07-23 Glenn Morris <rgm@gnu.org>
7262 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7264 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7266 Port to GNU/Linux systems with tinfo but not ncurses.
7267 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7268 to decide whether ncurses is being used. Without this change,
7269 GCC complains about tgetent not being declared, on a system
7270 that has tinfo installed but ncurses not installed.
7272 * eval.c (Fprogn): Check that BODY is a proper list.
7274 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7275 * data.c (Fsetq_default):
7276 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7277 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7279 Tune by taking advantage of the fact that ARGS is always a list
7280 when a function is declared to have UNEVALLED args.
7282 * emacsgtkfixed.c: Port to GCC 4.6.
7283 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7285 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7287 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7288 here to silence compiler warnings.
7290 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7292 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7293 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7294 from messing up Emacs's 'struct frame' (Bug#14923).
7296 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7298 * alloc.c (make_save_ptr_ptr): Define this function.
7299 It was inadvertently omitted. It's needed only if
7300 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7302 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7304 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7305 frame have focus (Bug#14895).
7307 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7309 Avoid vfork-related deadlock more cleanly.
7310 * callproc.c (child_setup): When the child's exec fails, output
7311 the program name, as that's more useful. Use O_NONBLOCK to avoid
7313 * process.c (create_process_1): Remove; no longer needed.
7314 (create_process): Remove timer hack; no longer needed, now that
7315 the child avoids deadlock.
7317 2013-07-20 Glenn Morris <rgm@gnu.org>
7319 * image.c (Fimage_flush): Fix doc typo.
7321 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7323 Fix array bounds violation when pty allocation fails.
7324 * process.c (PTY_NAME_SIZE): New constant.
7325 (pty_name): Remove static variable; it's now auto.
7326 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7327 Take pty_name as an arg rather than using a static variable.
7328 All callers changed.
7329 (create_process): Recover pty_flag from process, not from volatile local.
7330 (create_pty): Stay inside array even when pty allocation fails.
7331 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7333 * lread.c (Fload): Avoid initialization only when lint checking.
7334 Mention that it's needed only for older GCCs.
7336 2013-07-20 Kenichi Handa <handa@gnu.org>
7338 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7339 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7341 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7343 * lread.c (Fload): Avoid uninitialized warning.
7345 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7347 Fix some minor file descriptor leaks and related glitches.
7348 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7349 (create_lock_file): Use write, not emacs_write.
7350 * image.c (slurp_file, png_load_body):
7351 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7352 (server_accept_connection):
7353 Don't leak an fd on memory allocation failure.
7354 * image.c (slurp_file): Add a cheap heuristic for growing files.
7355 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7356 as that's what the other routines do. Maybe input need not be
7357 blocked at all, but it's better to be consistent.
7358 Avoid undefined behavior when strlen is zero.
7360 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7361 (NSTATICS): Now a constant; doesn't need to be a macro.
7363 2013-07-19 Richard Stallman <rms@gnu.org>
7365 * coding.c (decode_coding_utf_8): Add simple loop for fast
7366 processing of ASCII characters.
7368 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7370 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7372 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7374 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7375 unportable 'struct x_display_info'.
7376 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7379 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7381 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7382 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7384 (system_process_attributes): Prefer plain char to unsigned char
7385 when either will do. Clean up properly if interrupted or if
7386 memory allocations fail. Don't assume sscanf succeeds.
7387 Remove no-longer-needed workaround to stop GCC from whining.
7388 Read command-line once, instead of multiple times. Check read status a
7391 Fix obscure porting bug with varargs functions.
7392 The code assumed that int is treated like ptrdiff_t in a vararg
7393 function, which is not a portable assumption. There was a similar
7394 -- though these days less likely -- porting problem with various
7395 assumptions that pointers of different types all smell the same as
7396 far as vararg functions is conserved. To make this problem less
7397 likely in the future, redo the API to use varargs functions.
7398 * alloc.c (make_save_value): Remove this vararg function.
7399 All uses changed to ...
7400 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7401 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7403 (make_save_ptr): Rename from make_save_pointer, for consistency with
7404 the above. Define only on platforms that need it. All uses changed.
7406 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7408 * keyboard.c: Try to fix typos in previous change.
7409 (DISPLAY_LIST_INFO): New macro.
7410 (kbd_buffer_get_event): Do not access members that are not present
7411 in X11. Revert inadvertent change of "!=" to "=".
7413 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7415 * keyboard.c (kbd_buffer_get_event):
7416 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7417 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7419 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7421 * filelock.c: Fix unlikely file descriptor leaks.
7422 (get_boot_time_1): Rework to avoid using emacs_open.
7423 This doesn't actually fix a leak, but is better anyway.
7424 (read_lock_data): Use read, not emacs_read.
7426 * doc.c: Fix minor memory and file descriptor leaks.
7427 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7428 (get_doc_string, Fsnarf_documentation):
7429 Fix file descriptor leak on error.
7431 * term.c: Fix minor fdopen-related file descriptor leaks.
7432 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7433 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7435 * charset.c: Fix file descriptor leaks and errno issues.
7437 (load_charset_map_from_file): Don't leak file descriptor on error.
7438 Use plain record_xmalloc since the allocation is larger than
7439 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7441 * eval.c (record_unwind_protect_nothing):
7442 * fileio.c (fclose_unwind):
7444 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7445 The replacement doesn't block input, but that no longer seems
7448 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7450 * lread.c: Fix file descriptor leaks and errno issues.
7451 (Fload): Close some races that leaked fds or streams when 'load'
7453 (Fload, openp): Report error number of last nontrivial failure to open.
7454 ENOENT counts as trivial.
7455 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7457 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7458 now that the function is always called with a nonnegative arg.
7459 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7460 All uses replaced with ...
7461 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7463 A few more minor file errno-reporting bugs.
7464 * callproc.c (Fcall_process):
7465 * doc.c (Fsnarf_documentation):
7466 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7467 * process.c (set_socket_option):
7468 Don't let a constructor trash errno.
7469 * doc.c: Include <errno.h>.
7471 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7473 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7475 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7477 Fix w32 bug with call-process-region (Bug#14885).
7478 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7479 to Fcall_process when the input is empty. This simplifies the
7480 code a bit. It makes no difference on POSIXish platforms but
7481 apparently it fixes a bug on w32.
7483 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7484 * fileio.c (close_file_unwind): Don't close if FD is negative;
7485 this can happen when unwinding a zapped file descriptor.
7486 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7487 in case Emacs runs out of memory between the two unwind-protects.
7488 Don't trash errno when closing FD.
7489 Zap the FD in the specpdl when closing it, instead of deferring
7490 the removal of the unwind-protect; this fixes a bug where a child
7491 function unwinds the stack past us.
7493 New unwind-protect flavors to better type-check C callbacks.
7494 This also lessens the need to write wrappers for callbacks,
7495 and the need for make_save_pointer.
7496 * alloc.c (free_save_value):
7497 * atimer.c (run_all_atimers):
7499 * alloc.c (safe_alloca_unwind):
7500 * atimer.c (unwind_stop_other_atimers):
7501 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7502 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7503 * minibuf.c (choose_minibuf_frame_1):
7504 * process.c (make_serial_process_unwind):
7505 * xdisp.c (pop_message_unwind):
7506 * xselect.c (queue_selection_requests_unwind):
7507 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7508 * alloc.c (record_xmalloc):
7509 Prefer record_unwind_protect_ptr to record_unwind_protect with
7511 * alloc.c (Fgarbage_collect):
7512 Prefer record_unwind_protect_void to passing a dummy.
7513 * buffer.c (restore_buffer):
7514 * window.c (restore_window_configuration):
7515 * xfns.c, w32fns.c (do_unwind_create_frame)
7516 New wrapper. All record-unwind uses of wrappee changed.
7517 * buffer.c (set_buffer_if_live):
7518 * callproc.c (call_process_cleanup, delete_temp_file):
7519 * coding.c (code_conversion_restore):
7520 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7521 * editfns.c (save_excursion_restore)
7522 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7523 (save_restriction_restore):
7524 * eval.c (restore_stack_limits, un_autoload):
7525 * fns.c (require_unwind):
7526 * keyboard.c (recursive_edit_unwind, tracking_off):
7527 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7528 * macros.c (pop_kbd_macro, restore_menu_items):
7529 * nsfns.m (unwind_create_frame):
7530 * print.c (print_unwind):
7531 * process.c (start_process_unwind):
7532 * search.c (unwind_set_match_data):
7533 * window.c (select_window_norecord, select_frame_norecord):
7534 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7535 (fast_set_selected_frame):
7536 * xfns.c, w32fns.c (unwind_create_tip_frame):
7537 Return void, not a dummy Lisp_Object. All uses changed.
7538 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7539 * callproc.c (call_process_kill):
7540 * fileio.c (restore_point_unwind, decide_coding_unwind)
7541 (build_annotations_unwind):
7542 * insdel.c (Fcombine_after_change_execute_1):
7543 * keyboard.c (read_char_help_form_unwind):
7544 * menu.c (unuse_menu_items):
7545 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7546 * sound.c (sound_cleanup):
7547 * xdisp.c (unwind_redisplay):
7548 * xfns.c (clean_up_dialog):
7549 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7550 Accept no args and return void, instead of accepting and returning
7551 a dummy Lisp_Object. All uses changed.
7552 * cygw32.c (fchdir_unwind):
7553 * fileio.c (close_file_unwind):
7554 * keyboard.c (restore_kboard_configuration):
7555 * lread.c (readevalllop_1):
7556 * process.c (wait_reading_process_output_unwind):
7557 Accept int and return void, rather than accepting an Emacs integer
7558 and returning a dummy object. In some cases this fixes an
7559 unlikely bug when the corresponding int is outside Emacs integer
7560 range. All uses changed.
7561 * dired.c (directory_files_internal_unwind):
7562 * fileio.c (do_auto_save_unwind):
7563 * gtkutil.c (pop_down_dialog):
7564 * insdel.c (reset_var_on_error):
7565 * lread.c (load_unwind):
7566 * xfns.c (clean_up_file_dialog):
7567 * xmenu.c, nsmenu.m (pop_down_menu):
7568 * xmenu.c (cleanup_widget_value_tree):
7569 * xselect.c (wait_for_property_change_unwind):
7570 Accept pointer and return void, rather than accepting an Emacs
7571 save value encapsulating the pointer and returning a dummy object.
7573 * editfns.c (Fformat): Update the saved pointer directly via
7574 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7575 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7576 (unwind_body): New function.
7577 (record_unwind_protect): First arg is now a function returning void,
7578 not a dummy Lisp_Object.
7579 (record_unwind_protect_ptr, record_unwind_protect_int)
7580 (record_unwind_protect_void): New functions.
7581 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7582 * fileio.c (struct auto_save_unwind): New type.
7583 (do_auto_save_unwind): Use it.
7584 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7585 * insdel.c (struct rvoe_arg): New type.
7586 (reset_var_on_error): Use it.
7587 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7589 (specbinding_func): Remove; there are now several such functions.
7590 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7591 (set_unwind_protect_ptr): New function.
7592 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7594 Be simpler and more consistent about reporting I/O errors.
7595 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7596 Say "Read error" and "Write error", rather than "I/O error", or
7597 "IO error reading", or "IO error writing", when a read or write
7599 * process.c (Fmake_network_process, wait_reading_process_output)
7600 (send_process, Fprocess_send_eof, wait_reading_process_output):
7601 Capitalize diagnostics consistently. Put "failed foo" at the
7602 start of the diagnostic, so that we don't capitalize the
7603 function name "foo". Consistently say "failed" for such
7605 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7606 All callers changed. This is so it can use report_file_error.
7607 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7608 diagnostics consistently as above.
7610 * fileio.c (report_file_errno): Fix errno reporting bug.
7611 If the file name is neither null nor a pair, package it up as a
7612 singleton list. All callers changed, both to this function and to
7613 report_file_error. This fixes a bug where the memory allocator
7614 invoked by list1 set errno so that the immediately following
7615 report_file_error reported the wrong errno value.
7617 Fix minor problems found by --enable-gcc-warnings.
7618 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7619 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7621 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7623 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7624 Set event->arg to Qt if switch-event shall be generated.
7625 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7627 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7629 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7632 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7633 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7634 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7635 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7636 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7637 and there is a focused frame.
7638 (head_table): Add focus-in and focus-out.
7639 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7640 bind to handle-focus-in/out.
7642 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7643 (Fhandle_switch_frame): Call Fhandle_focus_in.
7644 (syms_of_frame): defsubr handle-focus-in/out.
7646 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7648 Fix porting bug to older POSIXish platforms (Bug#14862).
7649 * sysdep.c (emacs_pipe): New function, that implements
7650 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7651 This should port better to CentOS 5 and to Mac OS X 10.6.
7652 All calls to pipe2 changed.
7654 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7655 This makes the code easier to read and the executable a bit smaller.
7656 Do not replace all calls to Fcons that happen to create lists,
7657 just calls that are intended to create lists. For example, when
7658 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7659 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7660 Similarly for list2 through list5.
7661 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7662 * bytecode.c (exec_byte_code):
7663 * callint.c (quotify_arg, Fcall_interactively):
7664 * callproc.c (Fcall_process, create_temp_file):
7665 * charset.c (load_charset_map_from_file)
7666 (Fdefine_charset_internal, init_charset):
7667 * coding.c (get_translation_table, detect_coding_system)
7668 (Fcheck_coding_systems_region)
7669 (Fset_terminal_coding_system_internal)
7670 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7671 * composite.c (update_compositions, Ffind_composition_internal):
7672 * dired.c (directory_files_internal, file_name_completion)
7674 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7675 * doc.c (Fsnarf_documentation):
7676 * editfns.c (Fmessage_box):
7678 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7679 (Feval, eval_sub, Ffuncall, apply_lambda):
7680 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7681 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7682 (Fset_file_times, Finsert_file_contents)
7683 (Fchoose_write_coding_system, Fwrite_region):
7684 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7685 * font.c (font_registry_charsets, font_parse_fcname)
7686 (font_prepare_cache, font_update_drivers, Flist_fonts):
7687 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7688 * frame.c (make_frame, Fmake_terminal_frame)
7689 (x_set_frame_parameters, x_report_frame_params)
7690 (x_default_parameter, Fx_parse_geometry):
7691 * ftfont.c (syms_of_ftfont):
7692 * image.c (gif_load):
7693 * keyboard.c (command_loop_1):
7694 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7695 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7696 (Fminor_mode_key_binding, accessible_keymaps_1)
7697 (Faccessible_keymaps, Fwhere_is_internal):
7698 * lread.c (read_emacs_mule_char):
7699 * menu.c (find_and_return_menu_selection):
7700 * minibuf.c (get_minibuffer):
7701 * nsfns.m (Fns_perform_service):
7702 * nsfont.m (ns_script_to_charset):
7703 * nsmenu.m (ns_popup_dialog):
7704 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7705 (Fx_own_selection_internal):
7706 * nsterm.m (append2):
7707 * print.c (Fredirect_debugging_output)
7708 (print_prune_string_charset):
7709 * process.c (Fdelete_process, Fprocess_contact)
7710 (Fformat_network_address, set_socket_option)
7711 (read_and_dispose_of_process_output, write_queue_push)
7712 (send_process, exec_sentinel):
7713 * sound.c (Fplay_sound_internal):
7714 * textprop.c (validate_plist, add_properties)
7715 (Fput_text_property, Fadd_face_text_property)
7716 (copy_text_properties, text_property_list, syms_of_textprop):
7717 * unexaix.c (report_error):
7718 * unexcoff.c (report_error):
7719 * unexsol.c (unexec):
7720 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7721 (Fformat_mode_line, syms_of_xdisp):
7722 * xfaces.c (set_font_frame_param)
7723 (Finternal_lisp_face_attribute_values)
7724 (Finternal_merge_in_global_face, syms_of_xfaces):
7725 * xfns.c (x_default_scroll_bar_color_parameter)
7726 (x_default_font_parameter, x_create_tip_frame):
7727 * xfont.c (xfont_supported_scripts):
7728 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7729 (menu_help_callback, xmenu_show):
7731 * xterm.c (set_wm_state):
7732 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7733 and similarly for list2 through list5.
7735 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7737 * callproc.c (Fcall_process_region): Fix minor race and tune.
7738 (create_temp_file): New function, with the temp-file-creation part
7739 of the old Fcall_process_region. Use Fcopy_sequence to create the
7740 temp file name, rather than alloca + build_string, for simplicity.
7741 Don't bother to block input around the temp file creation;
7742 shouldn't be needed. Simplify use of mktemp.
7743 Use record_unwind_protect immediately after creating the temp file;
7744 this closes an unlikely race where the temp file was not removed.
7745 Use memcpy rather than an open-coded loop.
7746 (Fcall_process_region): Use the new function. If the input is
7747 empty, redirect from /dev/null rather than from a newly created
7748 empty temp file; this avoids unnecessary file system traffic.
7750 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7752 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7753 Simplify by making this case like the other two. This is a bit
7754 slower on obsolete hosts, but the extra complexity isn't worth it.
7756 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7757 * process.c (create_process) [!DOS_NT]:
7758 Remove now-unnecessary calls to emacs_close.
7760 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7762 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7763 returning early. (Bug#14850)
7765 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7766 and inhibit-iso-escape-detection attributes of 'undecided'.
7769 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7771 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7772 Reported by Herbert J. Skuhra in
7773 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7775 Don't lose top specpdl entry when memory is exhausted.
7776 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7777 specpdl overflow here, to simplify callers; all callers changed.
7778 Always reserve an unused entry at the stack top; this avoids
7779 losing the top entry's information when memory is exhausted.
7781 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7783 Clean up errno reporting and fix some errno-reporting bugs.
7784 * callproc.c (Fcall_process):
7785 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7786 * process.c (create_process, Fmake_network_process):
7787 * unexaix.c (report_error):
7788 * unexcoff.c (report_error):
7789 Be more careful about reporting the errno of failed operations.
7790 The code previously reported the wrong errno sometimes.
7791 Also, prefer report_file_errno to setting errno + report_file_error.
7792 (Fcall_process): Look at openp return value rather than at path,
7793 as that's a bit faster and clearer when there's a numeric predicate.
7794 * fileio.c (report_file_errno): New function, with most of the
7795 old contents of report_file_error.
7796 (report_file_error): Use it.
7797 (Ffile_exists_p, Ffile_accessible_directory_p):
7798 Set errno to 0 when it is junk.
7799 * fileio.c (Faccess_file):
7800 * image.c (x_create_bitmap_from_file):
7801 Use faccessat rather than opening the file, to avoid the hassle of
7802 having a file descriptor open.
7803 * lisp.h (report_file_errno): New decl.
7804 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7807 * process.c (create_process, wait_reading_process_output) [AIX]:
7808 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7809 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7810 a multithreaded environment anyway).
7811 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7813 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7815 * image.c (x_find_image_file): Don't close a remote file handle.
7817 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7819 Fix races with threads and file descriptors.
7820 * callproc.c (Fcall_process_region):
7821 * dired.c (open_directory):
7822 * emacs.c (main, Fdaemon_initialized):
7823 * image.c (x_find_image_file):
7824 * inotify.c (Finotify_rm_watch):
7825 * lread.c (Flocate_file_internal):
7826 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7827 * term.c (term_mouse_moveto, init_tty):
7828 * termcap.c (tgetent):
7829 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7830 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7831 * unexhp9k800.c, unexmacosx.c (unexec):
7832 * callproc.c (Fcall_process_region):
7833 Use emacs_close, not close.
7834 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7835 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7836 and posix_close function on current platforms (which all lack them).
7837 (emacs_close): Use it. This should fix the races on GNU/Linux and
7838 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7839 and it should avoid closing random victim file descriptors on
7842 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7844 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7845 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7848 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7849 This is for .gdbinit xbacktrace.
7851 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7852 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7853 (emacs_set_tty): Now static.
7854 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7855 * term.c (tty_capable_p, tty_default_color_capabilities)
7856 (get_tty_terminal, term_mouse_movement)
7857 (handle_one_term_event, init_tty, maybe_fatal):
7858 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7859 (tgetent, scan_file, name_match, compare_contin):
7860 * terminal.c (get_terminal):
7861 Use bool for boolean.
7862 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7863 Prefer char to unsigned char if either will do.
7864 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7865 (tty_write_glyphs): Prefer int to unsigned.
7866 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7867 All callers changed.
7868 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7870 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7873 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7874 (B__dummy__): New dummy symbol, to pacify C89.
7875 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7876 they can't grok varargs macros.
7877 * dispnew.c (add_window_display_history)
7878 (add_frame_display_history):
7879 * print.c (print_object):
7880 * xdisp.c (debug_method_add):
7881 Use %p printf format only for void pointers.
7882 * emacs.c (usage_message): New constant, replacing ...
7883 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7884 (main): Adjust to usage reorg.
7885 * fns.c (syms_of_fns):
7886 * profiler.c (syms_of_profiler):
7887 Don't use non-constant struct initializers.
7888 * gnutls.h (gnutls_initstage_t):
7889 * lisp.h (enum Lisp_Fwd_Type):
7890 * lread.c (lisp_file_lexically_bound_p):
7891 * xsettings.c (anonymous enum):
7892 Remove trailing comma.
7893 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7894 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7895 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7897 * regex.c (const_re_char): New type, to pacify strict C89.
7898 All uses of 'const re_char' replaced to use it.
7899 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7900 with glibc when strict C89. This change is imported from gnulib.
7902 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7903 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7904 Omit GNU_LINUX implementation, since it requires long long.
7905 * xterm.c (x_draw_underwave):
7906 Do not assume the traditional order of struct's members.
7907 (x_term_init): Rewrite to avoid the need for non-constant structure
7910 Syntax cleanup, mostly replacing macros with functions.
7911 This removes the need for the syntax_temp hack.
7912 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7913 * syntax.c (SYNTAX_INLINE): New macro.
7914 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7915 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7916 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7917 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7918 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7919 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7920 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7921 Now constants, not macros.
7922 (syntax_temp) [!__GNUC__]: Remove.
7923 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7924 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7925 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7926 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7927 Move here from syntax.h; now functions, not macros. Except for the
7928 last function, these are static since only syntax.c uses them.
7929 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7930 All uses changed. Now a function, not a macro; use this fact
7931 to simplify the code.
7932 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7933 compiler bugs; no longer relevant.
7934 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7935 (SYNTAX_INLINE): New macro.
7936 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7937 for the new functions. Use bool for boolean member.
7938 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7939 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7940 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7941 (SETUP_BUFFER_SYNTAX_TABLE):
7942 Now extern inline functions, not macros.
7943 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7944 Remove; all uses replaced by implementation.
7945 (syntax_temp) [!__GNUC__]: Remove decl.
7946 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7948 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7950 * emacs.c (main): Fix syntax error.
7952 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7954 Timestamp fixes for undo (Bug#14824).
7955 * atimer.c (schedule_atimer):
7956 * fileio.c (Ffile_newer_than_file_p):
7957 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7958 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7959 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7960 (syms_of_fileio): Remove Sclear_visited_file_name.
7961 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7962 file doesn't exist; this avoids an ambiguity with negative timestamps.
7963 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7964 * systime.h (make_emacs_time, invalid_emacs_time):
7965 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7966 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7967 * undo.c (record_first_change): Push (visited-file-modtime) onto
7968 undo list rather than reimplementing it by hand, incorrectly.
7970 2013-07-09 Ken Brown <kbrown@cornell.edu>
7972 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7974 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7976 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7978 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7980 Handle errno and exit status a bit more carefully.
7981 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7982 number into an exit status. Instead, use EXIT_CANCELED.
7983 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7984 * callproc.c (relocate_fd):
7985 * emacs.c (close_output_streams, main):
7986 * process.c (create_process):
7987 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7988 Use emacs_perror for simplicity.
7989 * callproc.c (relocate_fd, main):
7990 * sysdep.c (sys_subshell):
7991 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7992 (shut_down_emacs): Use emacs_write, not write.
7993 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7994 * fileio.c (Fcopy_file, e_write):
7995 * nsterm.m (ns_select):
7996 * process.c (send_process):
7997 * sound.c (vox_write):
7998 Use emacs_write_sig, not emacs_write.
7999 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8000 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8002 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8004 (emacs_full_write): New function.
8005 (emacs_write): Rewrite to use it.
8006 (emacswrite_sig, emacs_perror): New functions.
8007 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8009 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8011 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8012 on NS even if it is present. Pixmap on NS is a void*.
8014 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8016 Port to Ubuntu 10 (Bug#14803).
8017 Problem reported by T.V. Raman.
8018 * process.c (close_on_exec, accept4, process_socket):
8019 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8021 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8023 * w32.c (sys_dup): Declare prototype.
8027 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8029 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8031 Make file descriptors close-on-exec when possible (Bug#14803).
8032 This simplifies Emacs a bit, since it no longer needs to worry
8033 about closing file descriptors by hand in some cases.
8034 It also fixes some unlikely races. Not all such races, as
8035 libraries often open files internally without setting
8036 close-on-exec, but it's an improvement.
8037 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8038 * callproc.c (Fcall_process) [!MSDOS]:
8039 * emacs.c (main) [!DOS_NT]:
8040 * nsterm.m (ns_term_init):
8041 * process.c (create_process):
8042 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8043 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8044 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8045 Prefer mkostemp with O_CLOEXEC to mkstemp.
8046 * callproc.c (relocate_fd) [!WINDOWSNT]:
8047 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8048 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8050 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8051 Make the resulting file descriptor close-on-exec.
8052 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8053 * lread.c (load_descriptor_list, load_descriptor_unwind):
8054 Remove; no longer needed. All uses removed.
8055 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8056 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8058 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8059 (Fmake_network_process, Fnetwork_interface_list)
8060 (Fnetwork_interface_info, server_accept_connection):
8061 Make newly-created socket close-on-exec.
8062 * sysdep.c (emacs_open, emacs_fopen):
8063 Make new-created descriptor close-on-exec.
8064 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8065 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8067 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8069 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8070 for NS_IMPL_GNUSTEP.
8072 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8074 Fix openp errno handling.
8075 * callproc.c (Fcall_process): Preserve openp errno around close.
8076 * lread.c (openp): Set errno when returning -1, as some callers
8079 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8081 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8083 * nsterm.h (NSSavePanel): Update comment.
8084 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8085 (ns_run_file_dialog): Declare.
8087 * nsfns.m: Remove panelOK.
8089 (ns_run_file_dialog): New function.
8090 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8091 event loop, so file dialog is popped up by ns_run_file_dialog, called
8092 by sendEvent (Bug#14578).
8093 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8095 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8097 * xdisp.c (default_line_pixel_height): New function.
8098 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8099 (try_cursor_movement, redisplay_window, try_window)
8100 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8102 * window.c (window_scroll_pixel_based):
8103 use default_line_pixel_height.
8105 * dispextern.h (default_line_pixel_height): Add prototype.
8107 * frame.c (x_set_line_spacing): Accept a float value for
8108 line-spacing parameter, per the documentation.
8110 * data.c (Fmultibyte_string_p): Doc fix.
8112 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8114 Use emacs_open more consistently when opening files.
8115 This handles EINTR more consistently now, and makes it easier
8116 to introduce other uniform changes to file descriptor handling.
8117 * sysstdio.h: New file.
8118 * buffer.c (mmap_init):
8119 * cygw32.c (chdir_to_default_directory):
8120 * dispnew.c (Fopen_termscript):
8121 * emacs.c (Fdaemon_initialized):
8122 * fileio.c (Fdo_auto_save):
8123 * image.c (slurp_file, png_load_body, jpeg_load_body):
8124 * keyboard.c (Fopen_dribble_file):
8126 * print.c (Fredirect_debugging_output):
8127 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8128 * termcap.c (tgetent):
8129 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8130 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8131 * w32term.c (w32_initialize) [CYGWIN]:
8132 * xfaces.c (Fx_load_color_file):
8133 Use emacs_open instead of plain open, and emacs_fopen instead of
8135 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8136 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8137 * callproc.c (default_output_mode): New constant.
8138 (Fcall_process): Use it to call emacs_open instead of plain creat.
8139 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8140 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8141 (emacs_fopen): New function.
8142 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8143 Include <lisp.h>, for emacs_open.
8144 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8146 Remove duplicate #include directives.
8147 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8149 Don't include stdio.h twice.
8150 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8151 Don't include sys/types.h or stdio.h twice.
8152 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8153 * lread.c: Don't include coding.h twice.
8154 * nsfont.m: Don't include frame.h twice.
8155 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8156 * ralloc.c: Don't include <unistd.h> twice.
8157 * xdisp.c: Don't include font.h twice.
8158 * xterm.c: Don't include fontset.h twice.
8159 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8161 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8163 Scale ImageMagick images more carefully.
8164 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8165 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8166 Be more careful about avoiding undefined behavior after
8167 integer overflow and division by zero.
8169 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8171 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8172 (syms_of_w32fns): DEFSYM them.
8173 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8174 (CCHDEVICENAME): Define macros if not defined.
8175 (struct MONITOR_INFO_EX): New struct.
8176 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8177 (enum_display_monitors_fn): New variable.
8178 (globals_of_w32fns): Initialize it.
8179 (Fx_display_pixel_width, Fx_display_pixel_height)
8180 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8181 multi-monitor setups in docstrings.
8182 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8183 screen size by primary monitor's millimeter per pixel.
8184 (w32_monitor_enum, w32_display_monitor_attributes_list)
8185 (w32_display_monitor_attributes_list_fallback)
8186 (Fw32_display_monitor_attributes_list): New functions.
8187 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8189 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8191 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8193 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8195 * fileio.c (Qfile_notify_error): New error symbol.
8197 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8198 * inotify.c (inotify_callback, symbol_to_inotifymask)
8199 (Finotify_add_watch, Finotify_rm_watch): Use it.
8200 (inotifyevent_to_event): Exchange order of cookie and file name.
8201 (Finotify_add_watch): Adapt docstring.
8203 * lisp.h (Qfile_notify_error): Declare.
8205 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8207 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8208 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8209 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8210 which did not work (see <http://bugs.gnu.org/14569#307>).
8211 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8212 && (!noninteractive || initialized)). This attempts to thread
8213 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8215 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8217 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8218 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8220 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8222 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8223 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8224 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8225 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8227 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8229 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8230 Define to __sys_siglist.
8232 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8234 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8235 word-wrap, so that overflow-newline-into-fringe would work in
8236 visual-line-mode. (Bug#2749)
8237 (move_it_in_display_line_to): When the last scanned display
8238 element fits exactly on the display line, and
8239 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8240 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8241 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8242 finding buffer position that corresponds to pixel coordinates,
8243 e.g. in buffer_posn_from_coords.
8245 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8247 * process.c (handle_child_signal): Call catch_child_signal if
8250 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8252 Don't convert function pointers to void * and back.
8253 It isn't portable C, and it's easy enough to avoid.
8254 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8255 (make_save_value): Add support for SAVE_FUNCPOINTER.
8256 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8257 * print.c (print_object):
8258 Distinguish function from object pointers.
8259 * lisp.h (SAVE_FUNCPOINTER): New constant.
8260 (SAVE_SLOT_BITS): Adjust to it.
8261 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8262 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8263 (voidfuncptr): New typedef.
8264 (struct Lisp_Save_Value): New member data[0].funcpointer.
8265 (XSAVE_FUNCPOINTER): New function.
8267 Simplify buildobj processing.
8268 * Makefile.in (buildobj.h): Make it a sequence of strings each
8269 followed by comma, rather than a single string. Put it into a
8270 .tmp file in case there's an error while generating it.
8271 (gl-stamp): Use .tmp for temp files.
8272 (mostlyclean): Clean .tmp files.
8273 * doc.c (buildobj): Move to just the routine that needs it.
8274 It's now an array of strings, so processing is simpler.
8276 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8278 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8279 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8280 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8281 Invoke malloc_enable_thread even when not interactive.
8282 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8283 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8284 in this case, since the underlying bug has now been fixed.
8286 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8288 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8289 unlinking it (bug#14691).
8291 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8293 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8294 before checking whether buffer is modified. This lets
8295 `kill-buffer-query-functions' cancel killing of the buffer or save
8296 its content before `kill-buffer' asks user the "Buffer %s
8297 modified; kill anyway?" question.
8299 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8301 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8302 Let the super performKeyEquivalent deal with them (Bug#14747).
8304 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8306 * widget.c (resize_cb): Remove unused local.
8308 Do not use GTK 3 if it exists but cannot be compiled.
8309 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8310 * xterm.c (x_error_handler) [!USE_GTK]:
8313 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8315 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8317 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8318 to the valid range of values. (Bug#14753)
8320 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8321 when moving point by using the current glyph matrix. This avoids
8322 the need to force redisplay when this function is called in a
8325 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8327 Fix minor problems found by static checking.
8328 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8329 Redo the latter's body to sidestep GCC parenthesization warnings.
8330 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8331 * coding.c (detect_coding, detect_coding_system):
8332 * coding.h (struct undecided_spec):
8333 Use bool for boolean.
8334 * image.c (QCmax_width, QCmax_height): Now static.
8335 * xdisp.c (Fmove_point_visually): Remove unused local.
8337 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8339 * xdisp.c (Fmove_point_visually): New function.
8341 2013-06-28 Kenichi Handa <handa@gnu.org>
8343 * coding.h (define_coding_undecided_arg_index): New enum.
8344 (coding_attr_index): New members
8345 coding_attr_undecided_inhibit_null_byte_detection,
8346 coding_attr_undecided_inhibit_iso_escape_detection,
8347 coding_attr_undecided_prefer_utf_8.
8348 (undecided_spec): New struct.
8349 (struct coding_system): New member `undecided' of the member
8352 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8353 (detect_coding): Likewise.
8354 (detect_coding_system): Likewise.
8355 (Fdefine_coding_system_internal): New coding system properties
8356 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8358 (syms_of_coding): Adjust for coding_arg_undecided_max.
8360 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8362 * image.c (x_from_xcolors): Remove unused local.
8364 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8366 Defer image data transfer between X client and server until actual
8369 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8372 * image.c (Destroy_Image): Remove.
8373 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8374 `mask_p', and `colors_p'. All uses changed.
8375 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8376 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8377 New macros for `flags' arg to x_clear_image_1.
8378 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8379 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8380 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8381 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8382 (image_get_x_image, image_unget_x_image): New functions or macros.
8383 (image_background, image_background_transparent, x_to_xcolors)
8384 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8385 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8386 instead of Destroy_Image.
8387 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8388 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8389 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8390 (imagemagick_load_image, svg_load_image): Use them instead of
8391 x_create_x_image_and_pixmap, and x_put_x_image followed by
8392 x_destroy_x_image, respectively.
8393 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8394 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8395 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8396 background_transparent fields.
8397 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8398 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8400 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8402 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8403 This mostly consists of undoing recent changes.
8404 * callproc.c (Fcall_process):
8405 * process.c (create_process):
8406 Do not worry about catching SIGCHLD here, undoing previous change.
8407 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8408 * process.c, process.h (catch_child_signal):
8409 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8410 * process.c (catch_child_handler): Don't worry about being called
8411 lazily and do not assume caller has blocked SIGCHLD, undoing
8412 previous change. Move first-time stuff back to
8413 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8414 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8415 set lib_child_handler if it's already initialized, which may
8416 help avoid problems on GNUstep.
8418 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8420 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8421 * callproc.c (Fcall_process):
8422 * process.c (create_process):
8423 Make sure SIGCHLD is caught before we fork,
8424 since Emacs startup no arranges to catch SIGCHLD.
8425 * process.c (lib_child_handler): Initialize to null, not to
8427 (catch_child_signal): Allow self to be called lazily.
8428 Do nothing if it's already been called.
8429 Assume caller has blocked SIGCHLD (all callers do now).
8430 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8431 just before it's really needed.
8432 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8433 since it hasn't been caught yet.
8435 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8437 * image.c (compute_image_size): New function to implement
8438 :max-width and :max-height.
8439 (imagemagick_load_image): Use it.
8441 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8443 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8444 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8446 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8447 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8448 the SIGCHLD handler, since the code is not atomic and (due to glib)
8449 signals may be arriving now.
8450 * sysdep.c (init_signals): Do not catch child signals here;
8451 'main' now does that later, at a safer time.
8453 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8455 Clean up SIGCHLD handling a bit (Bug#14569).
8456 * process.c, process.h (catch_child_signal):
8457 Now always extern, even if !NS_IMPL_GNUSTEP.
8458 * process.c (catch_child_signal): Move glib tickler here from
8459 init_process_emacs, so that it's done earlier in Emacs
8460 initialization. Also move the noninteractive && !initialized
8461 check here from init_process_emacs. This is all a bit cleaner for
8462 GNUish platforms, and I hope it works around the Cygwin bug.
8463 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8464 that glib signal handling is tickled before glib creates threads.
8466 * process.c (wait_reading_process_output): Avoid int overflow
8467 when reading more than 2 GiB total from a process.
8469 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8471 * process.c (create_process): Handle a couple more cases,
8472 i.e., work even if new_argv and wait_child_setup[i] are cached.
8473 Use Fcall_process's style for volatile vars.
8475 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8477 * process.c (create_process): Mark PROCESS volatile.
8479 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8481 Use C99-style flexible array members if available.
8482 This avoids some subtle aliasing issues, which typically
8483 aren't a problem with GCC but may be a problem elsewhere.
8484 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8485 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8486 In either case, it uses a flexible array member rather than
8487 the old struct hack. All uses changed.
8488 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8489 Adjust to sdata reorganization.
8490 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8491 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8492 that ports better to pre-C99 non-GCC.
8493 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8494 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8495 as the latter has changed.
8496 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8497 and port better to pre-C99 GCC.
8498 * image.c (struct xpm_cached_color):
8499 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8500 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8501 Use FLEXIBLE_ARRAY_MEMBER.
8502 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8503 Move decl to top level so it gets checked against implementation.
8504 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8505 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8507 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8509 * syntax.c: Integer cleanups.
8510 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8511 All uses that need 0-or-2 changed to:
8512 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8513 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8514 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8515 (char_quoted, prev_char_comend_first, back_comment)
8516 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8517 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8518 Use bool for boolean.
8519 (update_syntax_table, skip_chars, skip_syntaxes):
8520 Prefer int to unsigned when either will do.
8521 (back_comment): Return boolean success flag, like forw_comment,
8522 instead of positive-or-minus-1 (which might have overflowed int anyway).
8523 Don't stuff ptrdiff_t into int.
8524 (syntax_spec_code, syntax_code_spec): Now const.
8525 (Fmatching_paren, scan_lists, scan_sexps_forward):
8526 Use enum syntaxcode for syntax code.
8527 (Fmatching_paren): Check that arg is a character, not just an integer.
8528 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8529 (Finternal_describe_syntax_value): Omit no-longer-needed
8531 (skip_chars): Use char, not unsigned char, when the distinction
8533 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8534 * bytecode.c (exec_byte_code):
8535 * syntax.c (syntax_spec_code, Fchar_syntax)
8536 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8538 * syntax.h (SYNTAX_WITH_FLAGS):
8539 Omit unnecessary casts.
8541 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8543 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8544 line dimensions here, to avoid race conditions with the main
8545 thread. (Bug#14062, bug#14630, bug#14669)
8547 * w32term.c (w32_draw_window_cursor): Compute the header line and
8548 mode line dimensions here.
8549 <w32_system_caret_window, w32_system_caret_hdr_height>:
8550 <w32_system_caret_mode_height>: New variables.
8552 * w32term.h: Declare them.
8554 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8556 * alloc.c (die): Move "assertion failed" string here ...
8557 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8558 COND when SUPPRESS_CHECKING. This shrinks the executable text
8559 size by 0.8% to 2.2% when configured with --enable-checking,
8560 depending on optimization flags (GCC 4.8.1 x86-64).
8562 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8564 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8566 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8567 base is 2; this is more accurate.
8569 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8571 * sound.c (string_default): Move to !WINDOWSNT section.
8572 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8574 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8576 * sound.c: Integer cleanups.
8577 Remove unnecessary forward decls.
8578 (struct sound_device): The 'file' member is now a Lisp_Object, not
8579 a char *, so that we needn't invoke alloca on a huge size.
8580 (Fplay_sound_internal): Adjust to this.
8581 (string_default): New function.
8582 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8583 Use it to adjust to the struct sound_device change.
8584 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8585 (be2hs) [0]: Remove.
8587 * syntax.c (skip_chars): Don't use uninitialized storage
8588 when searching a multibyte buffer for characters that are not in a
8589 unibyte string that contains non-ASCII characters.
8591 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8593 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8594 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8596 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8598 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8600 2013-06-18 Kenichi Handa <handa@gnu.org>
8602 * font.c (Ffont_spec): Signal an error for an invalid font name
8605 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8607 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8608 In particular this ports to 32-bit sparc Sun cc.
8609 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8610 array with a dummy element at specpdl[-1], so that its address can
8612 (unbind_to): Do not copy the binding; not needed, now that we
8613 copy old_value in the one place where the copy is needed.
8614 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8615 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8616 (union specbinding): Rename from struct specbinding. Redo layout
8617 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8618 which is not portable. With Sun C 5.12 32-bit sparc, the
8619 declaration causes nargs to be an unsigned bitfield, a behavior
8620 that the C standard allows; but Emacs wants nargs to be signed.
8621 The overall type is now a union of structures rather than a
8622 structure of union of structures, and the 'kind' member is now a
8623 bitfield, so that the overall type doesn't grow. All uses changed.
8624 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8626 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8628 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8629 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8631 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8633 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8635 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8636 unless we know that the window w's frame is a frame object.
8637 Another attempt at solving bug#14062 and bug#14630.
8639 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8641 * textprop.c (property_set_type): New enum.
8642 (add_properties): Allow appending/prepending text properties.
8643 (add_text_properties_1): Factored out of Fadd_text_properties.
8644 (Fadd_text_properties): Move all the code into
8645 add_text_properties_1.
8646 (Fadd_face_text_property): New function that calls
8647 add_text_properties_1.
8649 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8651 Move functions from lisp.h to individual modules when possible.
8652 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8653 * alloc.c (XFLOAT_INIT, set_symbol_name):
8654 * buffer.c (CHECK_OVERLAY):
8655 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8656 (set_char_table_parent):
8657 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8658 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8659 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8660 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8662 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8663 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8664 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8665 (backtrace_args, backtrace_debug_on_exit):
8666 * floatfns.c (CHECK_FLOAT):
8667 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8668 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8669 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8670 (set_hash_index_slot):
8671 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8672 * marker.c (CHECK_MARKER):
8673 * textprop.c (CHECK_STRING_OR_BUFFER):
8674 * window.c (CHECK_WINDOW_CONFIGURATION):
8675 Move here from lisp.h, and make these functions static rather than
8677 * buffer.c (Qoverlayp):
8679 * fns.c (Qhash_table_p):
8680 * window.c (Qwindow_configuration_p):
8682 * lisp.h: Remove the abovementioned defns and decls.
8684 Use functions, not macros, for XINT etc (Bug#11935).
8685 In lisp.h, prefer functions to function-like macros, and
8686 constants to object-like macros, when either will do. This:
8687 . simplifies use, as there's no more need to worry about
8688 arguments' side effects being evaluated multiple times.
8689 . makes the code easier to debug on some platforms.
8690 However, when using gcc -O0, keep using function-like macros
8691 for a few critical operations, for performance reasons.
8692 This sort of thing isn't needed with gcc -Og, but -Og
8693 is a GCC 4.8 feature and isn't widely-enough available yet.
8694 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8695 Remove enum lsb_bits; no longer needed.
8696 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8697 * buffer.c (Qoverlap):
8699 * fns.c (Qhash_table_p):
8700 Now extern, so lisp.h can use these symbols.
8701 * dispextern.h: Include character.h, for MAX_CHAR etc.
8702 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8703 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8704 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8705 (GLYPH_CODE_P): Move here from lisp.h.
8706 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8707 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8708 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8709 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8710 XUNTAG now returns void *.
8711 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8712 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8713 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8714 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8715 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8716 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8717 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8718 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8719 New macros, renamed from their sans-lisp_h_ counterparts.
8720 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8721 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8722 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8723 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8724 If compiling via GCC without optimization, define these as macros
8725 in addition to inline functions.
8726 To disable this, compile with -DINLINING=0.
8727 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8728 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8729 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8730 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8731 (INTMASK, VALMASK): Now macros, since static values cannot be
8732 accessed from extern inline functions.
8733 (VALMASK): Also a constant, for benefit of old GDB.
8734 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8735 is INTEGERP, which can fold it in.
8736 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8737 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8738 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8739 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8740 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8741 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8742 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8743 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8744 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8745 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8746 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8747 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8748 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8749 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8750 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8751 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8752 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8753 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8754 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8755 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8756 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8757 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8758 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8759 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8760 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8761 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8762 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8763 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8764 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8765 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8766 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8767 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8768 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8770 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8771 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8772 (VALMASK): Define in one place rather than in two, merging the
8773 USE_LSB_TAG parts; this is simpler.
8774 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8775 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8776 Move up, to avoid use before definition.
8777 Also include "globals.h" earlier, for the same reason.
8778 (make_natnum): New function.
8779 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8780 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8781 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8782 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8783 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8784 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8785 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8786 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8787 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8788 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8789 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8790 (Qwindow_configuration_p, Qimage): New forward declarations.
8791 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8792 (STRING_COPYIN): Remove; unused.
8793 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8794 (xcar_addr, xcdr_addr): New functions. All uses changed.
8795 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8796 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8797 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8798 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8799 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8800 (TYPE_RANGED_INTEGERP): Simplify.
8801 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8802 (setlocale, fixup_locale, synchronize_system_messages_locale)
8803 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8804 Now empty functions, not macros.
8805 (functionp): Return bool, not int.
8806 * window.c (Qwindow_configuration_p): Now extern,
8807 so window.h can use it.
8808 * window.h (Qwindowp): Move decl back to lisp.h.
8810 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8812 * xdisp.c (Fline_pixel_height): New function, required for solving
8815 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8817 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8819 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8821 * lread.c (syms_of_lread):
8822 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8824 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8826 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8828 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8830 * fileio.c (expand_file_name): Doc fix.
8832 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8834 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8835 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8836 Wait for self, not for 0. This can't hurt on GNU or similar
8837 system, and may help with Cygwin.
8839 * keyboard.c: Don't use PROP (...) as an lvalue.
8840 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8841 Use set_prop (A, B), not PROP (A) = B.
8843 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8845 * xdisp.c (get_it_property): Use it->window instead of generating
8846 a Lisp object from it->w.
8848 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8850 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8851 get-char-property the window that is being rendered, instead of
8852 the buffer, to support window-specific overlays. (Bug#14575)
8853 (compute_display_string_pos): When W is NULL, use the current
8854 buffer as the object to pass to get-char-property.
8855 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8856 pointer member of the bidi iterator, since no window is pertinent
8859 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8861 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8862 being displayed, and pass it to compute_display_string_pos.
8863 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8864 (bidi_paragraph_init): All callers changed.
8866 * xdisp.c (init_from_display_pos, init_iterator)
8867 (handle_single_display_spec, next_overlay_string)
8868 (get_overlay_strings_1, reseat_1, reseat_to_string)
8869 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8870 Set bidi_it.w member from it->w.
8871 (compute_display_string_pos): Accept additional argument, the
8872 window being displayed, and pass it to Fget_char_property.
8875 * dispextern.h (struct bidi_it): New member w, the window being
8877 (compute_display_string_pos): Adjust prototype.
8879 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8881 * xgselect.c: Remove unneeded include xterm.h.
8883 * process.c (wait_reading_process_output): Check for NS before GLIB.
8884 GLIB may be linked in due to rsvg, but ns_select must be called.
8886 * xgselect.c (xg_select): Remove call to window_system_available
8887 and g_main_context_pending at the top, so Gdk events (i.e. file
8888 notify) are processed when Emacs is started with -nw.
8890 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8892 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8893 (ctagsfiles3): New variable, includes only *.m files.
8894 (TAGS): Use an explicit language name in the regular expressions,
8895 to avoid transformation of '/SOMETHING' by MSYS to
8896 'c:\MSYS\SOMETHING'.
8898 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8900 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8902 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8904 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8905 still need to set the mouse pointer shape and activate help-echo.
8908 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8910 A few porting etc. fixes for the new file monitor code.
8911 See the thread containing
8912 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8913 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8914 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8915 (dir_monitor_callback, Fgfile_rm_watch):
8916 Use assq_no_quit instead of Fassoc, for speed.
8917 (dir_monitor_callback, Fgfile_rm_watch):
8918 eassert that the monitor is a fixnum.
8919 (dir_monitor_callback): No need for CDR_SAFE.
8920 Simplify building of lisp with alternative tails.
8921 (Fgfile_add_watch, Fgfile_rm_watch):
8922 Do not assume glib functions set errno reliably on failure.
8923 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8924 and signal an error otherwise.
8925 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8926 Use Fdelq instead of Fdelete, for speed.
8928 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8930 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8931 don't insist on being invoked on a highlighted tool-bar button.
8932 Avoids losing tool-bar functionality when mouse-highlight is nil.
8933 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8934 Don't highlight when mouse-highlight is nil.
8935 (note_mouse_highlight): When mouse-highlight is nil, don't return
8936 right away; instead, run tool-bar and mode-line highlight
8937 subroutine, clear any existing highlight, and revert the mouse
8938 pointer to its default shape. (Bug#14558)
8940 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8942 * lisp.mk (lisp): Add prog-mode.el.
8944 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8946 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8947 * process.c (dummy_handler): New function.
8948 (lib_child_handler): New static var.
8949 (handle_child_signal): Invoke it.
8950 (catch_child_signal): If a library has set up a signal handler,
8951 save it into lib_child_handler.
8952 (init_process_emacs): If using glib and not on Windows, tickle glib's
8953 child-handling code so that it initializes its private SIGCHLD handler.
8954 * syssignal.h (SA_SIGINFO): Default to 0.
8955 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8956 31; it should no longer be needed now.
8958 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8960 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8962 * gfilenotify.c (globals_of_gfilenotify): New function.
8963 (syms_of_gfilenotify): Move global initialization there.
8965 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8967 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8969 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8970 * keyboard.c (menu_bar_items, tool_bar_items):
8971 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8972 not override local keymaps any more.
8974 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8976 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8978 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8980 * w32console.c (initialize_w32_display): Return the dimensions of
8981 the console window via 2 additional arguments, not via the current
8982 frame. This avoids crashes due to overrunning the bounds of
8983 frame's decode_mode_spec_buffer, which is not resized following
8984 the change of the frame dimensions from the initial 10x10.
8986 * w32term.h (w32_initialize_display_info): Adjust prototype.
8988 * term.c (init_tty): Take dimensions of the frame from the values
8989 returned by initialize_w32_display.
8991 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8992 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8993 (LIBES): Add $(GFILENOTIFY_LIBS).
8995 * w32inevt.c (handle_file_notifications): Add dummy implementation
8996 for !HAVE_W32NOTIFY.
8998 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9000 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9002 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9004 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9006 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9008 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9010 Fix minor problems found by static checking.
9011 * data.c (pure_write_error):
9012 Use xsignal2, not Fsignal, as Fsignal might return.
9013 * eval.c (set_backtrace_debug_on_exit): Now static.
9014 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9015 No longer inline. EXTERN_INLINE is needed only for functions
9016 defined in .h files. Reindent function header as per GNU style.
9017 (backtrace_p, backtrace_top, backtrace_next):
9018 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9019 compiler or linker. Add extern decls to pacify gcc -Wall.
9020 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9022 * frame.c (free_monitors): Define only on platforms that need it.
9023 * nsterm.m (ns_term_init):
9024 * process.c (catch_child_signal):
9025 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9026 defined on all porting targets these days.
9027 * process.c, process.h (catch_child_signal):
9028 Make it extern only if NS_IMPL_GNUSTEP is defined.
9030 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9032 * w32.c (gettimeofday): Make the signature identical to prototype
9033 in nt/inc/sys/time.h.
9035 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9037 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9040 * keyboard.c (safe_run_hooks_error): Improve error message.
9042 * data.c (pure_write_error): Add `object' argument.
9043 * puresize.h (CHECK_IMPURE): Use it.
9045 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9047 * Makefile.in (NOTIFY_OBJ): New variable.
9048 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9050 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9051 Call syms_of_gfilenotify.
9053 * gfilenotify.c: New file.
9055 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9056 and Qfile_w32notify.
9057 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9058 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9060 * lisp.h: Declare syms_of_gfilenotify.
9062 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9064 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9066 Merge the specpdl and backtrace stacks. Make the structure of the
9067 specpdl entries more obvious via a tagged union of structs.
9068 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9069 (enum specbind_tag): New enum.
9070 (struct specbinding): Make it a tagged union of structs.
9071 Add a case for backtrace records.
9072 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9073 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9074 (backtrace_debug_on_exit): New accessors.
9075 (struct backtrace): Remove.
9076 (struct catchtag): Remove backlist field.
9077 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9079 (Flocal_variable_p): Speed up the common case where the binding is
9081 * eval.c (backtrace_list): Remove.
9082 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9083 (set_backtrace_args, set_backtrace_nargs)
9084 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9085 (backtrace_next): New functions.
9086 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9087 (unwind_to_catch, internal_lisp_condition_case)
9088 (internal_condition_case, internal_condition_case_1)
9089 (internal_condition_case_2, internal_condition_case_n): Don't bother
9090 with backtrace_list any more.
9091 (Fsignal): Adjust to new backtrace format.
9092 (grow_specpdl): Move up.
9093 (record_in_backtrace): New function.
9094 (eval_sub, Ffuncall): Use it.
9095 (apply_lambda): Adjust to new backtrace format.
9096 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9098 (specbind): Adjust to new specpdl format. Simplify.
9099 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9100 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9102 (mark_backtrace): Remove.
9103 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9104 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9105 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9107 * profiler.c (record_backtrace): Use get_backtrace.
9108 (handle_profiler_signal): Use backtrace_top_function.
9109 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9112 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9114 * process.h (catch_child_signal): Declare.
9116 * process.c (catch_child_signal): New function.
9117 (init_process_emacs): Call it.
9119 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9120 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9122 (x_set_cursor_type): Remove declaration.
9123 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9124 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9125 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9126 (ns_get_color): Use F suffix on float.
9127 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9128 (ns_get_rgb_color): Remove.
9129 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9130 (note_mouse_movement): x and y are CGFloat.
9131 (ns_draw_fringe_bitmap): Remove unused rowY.
9132 Change #if to COCOA && >= 10_6.
9133 (ns_draw_window_cursor): Remove unused overspill.
9134 (ns_draw_underwave): width and x are EamcsCGFloat.
9135 (ns_draw_box): thickness is CGFloat.
9136 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9137 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9138 if not in main thread.
9139 (ns_get_pending_menu_title, ns_check_menu_open)
9140 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9141 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9142 (sendFromMainThread:): New method.
9143 (changeFont:): size is CGFloat.
9144 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9145 Disable warning about permanent text.
9146 (characterIndexForPoint:): Adjust return type depending on GNUstep
9148 (mouseDown:): delta is CGFloat.
9149 (updateFrameSize): Remove unised variable f.
9150 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9151 Cast float to EmacsCGFloat.
9152 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9153 also to -1 when restoring.
9154 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9155 inside NS_IMPL_COCOA.
9156 (toggleFullScreen:): Put call to toggleFullScreen inside
9157 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9158 (setPosition:portion:whole:): por is CGFloat.
9159 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9160 (mouseDown:): Use CGFloat.
9161 (mouseDragged:): Remove unised variable edge.
9162 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9164 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9166 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9167 when NS_IMPL_GNUSTEP.
9168 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9169 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9170 (EmacsToolbar): Add clearAll. Add tag argument to
9171 addDisplayItemWithImage.
9172 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9174 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9176 * nsmenu.m (ns_update_menubar): Make static.
9177 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9178 (fillWithWidgetValue:): Add cast to SEL for setAction.
9179 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9180 (update_frame_tool_bar): Update code for GNUstep.
9181 (clearAll): New method.
9182 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9183 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9184 Move identifierToItem setObject and activeIdentifiers addObject before
9185 call to insertItemWithItemIdentifier.
9186 (validateVisibleItems): Fix indentation.
9187 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9188 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9189 UtilityWindow to aStyle, remove call to setStyleMask.
9191 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9193 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9194 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9195 Use F suffix on floats.
9196 (ns_char_width): Returns CGFloat.
9197 (ns_ascii_average_width): w is CGFloat instead of float.
9198 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9200 (ns_glyph_metrics): CGFloat instead of float.
9202 * nsfns.m (x_set_foreground_color, x_set_background_color):
9204 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9205 remove unused variables.
9206 (Fns_read_file_name): Keep track if panel is for save.
9207 Use ns_filename_from_panel/ns_directory_from_panel.
9208 (Fns_list_services): delegate only used for COCOA.
9209 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9210 Just return the input if GNUstep.
9211 (x_screen_planes): Remove.
9212 (Fxw_color_values): Use EmacsCGFloat
9213 (Fns_display_monitor_attributes_list): Only get screen number for
9215 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9217 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9218 ns_directory_from_panel.
9220 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9222 * process.c (handle_child_signal): Also use WCONTINUED.
9223 This is so that list-processes doesn't mistakenly list the process
9224 as stopped, when the process has actually been continued and is
9227 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9229 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9230 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9231 not already configured.
9233 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9235 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9237 * Makefile.in (mostlyclean): Remove *.res files.
9239 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9241 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9242 a buffer (bug#8447).
9244 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9246 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9247 display vector, and we backtrack, handle the case that the
9248 previous character position is also displayed from a display
9249 vector or covered by a display string or image. (Bug#14476)
9251 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9253 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9254 (struct MonitorInfo, free_monitors): Remove.
9255 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9256 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9257 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9260 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9261 (struct MonitorInfo, free_monitors): Remove.
9262 (ns_screen_name): Make static.
9263 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9264 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9267 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9268 (struct MonitorInfo): New struct.
9269 (free_monitors, make_monitor_attribute_list): Declare.
9271 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9273 (free_monitors, make_monitor_attribute_list): New functions.
9274 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9277 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9279 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9281 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9283 * keyboard.c: Apply keyboard decoding only to events that come directly
9284 from the tty, not from unread-command-events (bug#14368).
9285 (read_event_from_main_queue): New function, extracted from read_char.
9286 (read_decoded_char): Remove.
9287 (read_decoded_event_from_main_queue): New function to replace it.
9288 (read_char): Use it.
9289 (read_key_sequence): Use read_char rather than read_decoded_char.
9291 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9293 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9295 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9297 2013-05-22 Kenichi Handa <handa@gnu.org>
9299 The following changes are to fix the setting of
9300 buffer-file-coding-system on, for instance, C-x RET c unix RET
9301 _FILE_OF_DOS_EOL_TYPE_ RET.
9303 * coding.h (struct coding_system): New member detected_utf8_chars.
9305 * coding.c (detect_coding_utf_8): Count characters and check EOL
9306 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9308 (setup_coding_system): Do not initialize coding->head_ascii.
9309 (check_ascii): Do not set coding->eol_seen but update it. Do not
9310 call adjust_coding_eol_type here.
9311 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9312 If the eol-type of CODING is already specified, adjust the eol type
9313 of the found coding-system.
9314 (decode_coding_gap): Cancel previous change. Utilize the
9315 character numbers counted by detect_coding_utf_8. Fix detection
9318 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9320 * search.c (looking_at_1): Only set last_thing_searched if the match
9321 changed the match-data (bug#14281).
9323 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9325 * xdisp.c (reseat_at_previous_visible_line_start):
9326 Already declared in dispextern.h, so remove it here.
9327 (move_it_vertically_backward): Likewise.
9329 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9331 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9332 (Fx_display_pixel_width, Fx_display_pixel_height)
9333 (Fx_display_mm_width, Fx_display_mm_height):
9334 Mention `display-monitor-attributes-list' in docstrings.
9336 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9337 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9338 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9339 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9340 (Fx_display_backing_store, Fx_display_visual_class)
9341 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9342 (Fx_display_grayscale_p, Fx_display_pixel_width)
9343 (Fx_display_pixel_height, Fx_display_planes)
9344 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9345 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9346 (Fx_display_mm_width, Fx_display_mm_height)
9347 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9348 height for all physical monitors as in X11.
9350 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9351 Return pixel width or height for all physical monitors as in X11.
9353 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9355 Port --enable-gcc-warnings to clang.
9356 * bytecode.c (exec_byte_code):
9358 Redo diagnostic pragmas to pacify clang, too.
9359 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9360 * editfns.c (Fencode_time):
9361 * fileio.c (file_accessible_directory_p):
9362 * font.c (font_unparse_xlfd):
9363 Use '&"string"[index]' instead of '"string" + (index)'.
9364 * undo.c (user_error): Remove; unused.
9366 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9368 * insdel.c (insert_1_both): Document the arguments, instead of
9369 referring to insert_1, which no longer exists.
9371 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9372 some window, increment windows_or_buffers_changed, so that
9373 *Messages* display in that window is updated. (Bug#14408)
9375 * w32.c: Include epaths.h.
9376 (init_environment): Use cmdproxy.exe without leading directories.
9377 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9379 (gettimeofday): Adjust signature and return value to Posix
9382 * unexw32.c (open_output_file): Delete the existing emacs.exe
9383 before creating it, to break the hard link to the versioned
9386 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9387 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9388 (FIRSTFILE_OBJ): New variables.
9389 (W32_RES): Rename to EMACSRES. All users changed.
9390 (base_obj): Use $(CM_OBJ).
9391 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9392 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9393 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9394 $(W32_RES_LINK) before $(LIBES).
9395 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9397 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9399 * makefile.w32-in (DOC): Use just "DOC".
9401 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9403 * process.c: Export default filters and sentinels to Elisp.
9404 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9406 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9407 (Fset_process_sentinel, Fformat_network_address):
9408 Default to them instead of nil.
9409 (server_accept_connection): Sentinels can't be nil any more.
9410 (read_and_dispose_of_process_output): New function, extracted from
9411 read_process_output.
9412 (read_process_output): Use it; filters can't be nil.
9413 (Finternal_default_process_filter): New function, extracted from
9414 read_process_output.
9415 (exec_sentinel_unwind): Remove function.
9416 (exec_sentinel): Don't zilch sentinel while running.
9417 (status_notify): Sentinels can't be nil.
9418 (Finternal_default_process_sentinel): New function extracted from
9420 (setup_process_coding_systems): Default filter is not nil any more.
9421 (syms_of_process): Export new Elisp functions and initialize
9423 * lisp.h (make_lisp_proc): New function.
9425 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9427 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9429 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9431 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9432 unless we know that the window w is a leaf window.
9433 Another attempt at solving bug#14062.
9435 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9437 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9440 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9442 * image.c (gif_load): Check that subimages fit (Bug#14345).
9444 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9446 * lread.c (skip_dyn_eof): New function.
9447 (read1): Use it to skip the end of a file in response to #@00.
9449 * doc.c (get_doc_string): Slightly relax the sanity checking.
9451 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9453 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9454 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9455 (MonitorInfo): New struct.
9456 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9457 (Fns_display_monitor_attributes_list): New functions.
9458 (display-usable-bounds): Remove.
9459 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9462 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9464 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9465 (GTK_CHECK_VERSION): New macro, if not already defined.
9466 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9467 replaced by GTK_CHECK_VERSION.
9469 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9471 * xterm.h (GTK_PREREQ): New macro.
9472 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9473 to use this macro instead, for consistency and clarity.
9475 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9477 * xdisp.c (row_for_charpos_p): New function, with code of
9478 cursor_row_p, but accepts an additional argument CHARPOS instead
9479 of using a hardcoded PT.
9480 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9481 (row_containing_pos): Call row_for_charpos_p instead of partially
9482 doing the same. Fixes cursor positioning under longlines-mode
9483 when longlines-show-effect includes more than one newline, when
9484 moving the cursor vertically up.
9486 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9488 * makefile.w32-in (ACL_H): New macro.
9489 ($(BLD)/fileio.$(O)): Update dependencies.
9491 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9493 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9494 * Makefile.in (LIB_ACL): New macro.
9495 (LIBACL_LIBS): Remove.
9496 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9497 * fileio.c: Include <acl.h>.
9498 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9499 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9501 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9504 * unexelf.c: Don't assume ElfW (Half) fits in int.
9505 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9506 when dealing with ElfW (Half) values, since they can exceed 2**31
9507 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9508 (entry_address): Omit unused NUM arg. All uses changed.
9510 2013-05-07 Juri Linkov <juri@jurta.org>
9512 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9513 to the string converted from number with `Fnumber_to_string'.
9516 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9518 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9519 This fixes a problem introduced by my previous change.
9521 2013-05-07 Glenn Morris <rgm@gnu.org>
9523 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9525 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9527 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9529 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9531 Static checking by GCC 4.8.0.
9532 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9533 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9534 (x_get_monitor_attributes_fallback)
9535 (x_get_monitor_attributes_xinerama)
9536 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9537 Define only if USE_GTK.
9538 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9539 (x_get_monitor_attributes_fallback): Omit unused locals.
9540 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9541 Use double, not float, to avoid mixed-mode floating point arithmetic.
9543 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9544 Jan Djärv <jan.h.d@swipnet.se>
9546 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9547 (XINERAMA_CFLAGS): New macros.
9548 (ALL_CFLAGS, LIBES): Use them.
9550 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9551 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9552 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9553 (syms_of_xfns): DEFSYM them.
9554 (struct MonitorInfo): New struct.
9555 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9556 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9557 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9558 (x_get_monitor_attributes_xinerama): New functions.
9559 (Fx_display_monitor_attributes_list): New primitive.
9560 (syms_of_xfns): Defsubr it.
9562 * xterm.h (x_display_info): Add Xatom_net_workarea and
9563 Xatom_net_current_desktop.
9565 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9566 and dpyinfo->Xatom_net_current_desktop.
9568 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9570 * xdisp.c (pos_visible_p): Use the special code for finding the
9571 beginning of a display property or overlay for any "replacing"
9572 display property, not just for display strings. This solves
9573 incorrect reporting of position by posn-at-point. (Bug#14241)
9575 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9577 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9578 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9579 Verify that ElfW (Half) fits in int.
9580 (fatal): Use same signature as lisp.h.
9581 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9582 configure and build with -DUNEXELF_DEBUG without worrying about
9583 other modules that use DEBUG.
9584 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9585 possibly-wide integers now uses it instead of plain fprintf.
9586 (entry_address): New function, which avoids problems with 32-bit
9587 overflow on 64-bit hosts.
9588 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9589 (round_up): Don't assume the remainder fits in int.
9590 (find_section): Use bool for boolean. Simplify debug code.
9591 (unexec): Don't assume file sizes fit in int or size_t.
9592 Omit unnecessary trailing newline in 'fatal' format.
9593 Use strerror rather than outputting decimal error number.
9594 Remove unused code when emacs is not defined;
9595 this file relies on Emacs now.
9596 Don't assume e_phnum and e_shnum are positive.
9598 * regex.c: Fix problems when DEBUG is defined.
9599 (extract_number, extract_number_and_incr): Define regardless of
9600 whether DEBUG is defined; that's simpler and makes the code less
9601 likely to go stale in the normal case when DEBUG is not defined.
9602 Return int rather than taking an int * arg. All callers changed.
9603 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9604 Remove, replacing with ...
9605 (DEBUG_PRINT): New macro. All callers changed.
9606 (DEBUG_COMPILES_ARGUMENTS): New macro.
9607 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9608 (print_compiled_pattern, print_double_string) [DEBUG]:
9609 Use prototype rather than old-style definition.
9610 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9611 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9612 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9613 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9614 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9615 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9616 This matters only when DEBUG is defined.
9618 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9620 * xdisp.c (set_iterator_to_next): Set the
9621 ignore_overlay_strings_at_pos_p flag only if we are _really_
9622 iterating over an overlay string, as indicated by the
9623 current.overlay_string_index member. (Bug#14306)
9625 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9627 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9628 to where it is used, to avoid autorelease issues (Bug#14050).
9630 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9632 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9633 * fileio.c (syms_of_fileio): Implement this.
9634 * filelock.c (create_lock_file): If symbolic links don't work, so
9635 we use a regular file as a lock file, do not fsync the lock file;
9638 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9640 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9641 (syms_of_minibuf): Adjust accodingly.
9643 * callint.c (Fcall_interactively): Adjust calls accordingly.
9645 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9647 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9648 w->contents is a buffer before computing everything else.
9649 Use parentheses to disambiguate last part of the condition.
9651 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9652 assertion violations. (Bug#14062)
9654 2013-05-01 David Reitter <david.reitter@gmail.com>
9656 * nsfns.m (ns_tooltip): Initialize.
9658 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9660 * coding.c (decode_coding_gap): Don't remove the character before
9661 a newline unless it's a CR character. (Bug#14287)
9663 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9665 * dispextern.h (struct face): Move enum face_underline_type
9666 earlier so that bitfields can be in the same word.
9668 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9670 * nsfns.m (handlePanelKeys): New function.
9671 (EmacsOpenPanel:performKeyEquivalent:)
9672 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9673 arrows/function/control and copy/paste keys (Bug#14296).
9675 2013-04-27 Juri Linkov <juri@jurta.org>
9677 * callint.c (Fcall_interactively): Call `Qread_number' for
9678 interactive code letter `n' instead of using duplicate code.
9681 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9683 * systime.h (make_timeval): Declare as 'const'.
9685 2013-04-27 Kenichi Handa <handa@gnu.org>
9687 * font.c (font_open_entity): Always open a font of manageable
9690 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9692 Port better to AIX (Bug#14258).
9693 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9696 2013-04-24 Kenichi Handa <handa@gnu.org>
9698 * coding.c (decode_coding_iso_2022): When an invalid escape
9699 sequence is encountered, reset the invocation and designation
9700 status to the safest one.
9702 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9704 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9705 Without this fix, "make distclean" leaves stamp-h1 behind.
9707 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9709 * w32fns.c (w32_fullscreen_rect): New function to compute the
9710 window rectangle for the given fullscreen mode.
9711 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9712 longer tunes the window size. This keeps the window's edges flush
9713 with the screen and allows the taskbar to hide itself in fullboth.
9715 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9716 window decorations and uses the entire screen.
9718 * w32term.h (w32_fullscreen_rect) Add prototype.
9719 (struct w32_output): Replace normal_width, normal_height,
9720 normal_top, and normal_left members with a single normal_placement
9722 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9724 (FRAME_NORMAL_PLACEMENT): New macro.
9726 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9728 * minibuf.c (Ftest_completion): Silence compiler warning.
9730 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9732 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9735 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9738 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9739 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9740 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9741 parentheses where appropriate.
9743 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9745 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9747 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9749 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9750 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9751 Mention in the doc string that setting these variables takes
9752 effect only after a call to set-window-buffer. (Bug#14200)
9754 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9756 * indent.c (Fvertical_motion): Don't consider display strings on
9757 overlay strings as display strings on the buffer position we
9758 started from. This prevents vertical cursor motion from jumping
9759 more than one line when there's an overlay string with a display
9760 property at end of line.
9761 Reported by Karl Chen <Karl.Chen@quarl.org> in
9762 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9764 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9766 * window.c (select_window): `record_buffer' even if window is
9767 already selected (bug#14191).
9769 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9771 * window.c (Fwindow_end): Test more flags, including the buffer's
9772 last_overlay_modified flag, to determine whether the window's
9773 display is really up-to-date. Prevents the function from
9774 returning a stale value. (Bug#14170)
9775 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9778 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9780 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9781 garbaged only if it is not already the top frame on its TTY.
9782 This prevents flickering due to constant redrawing of TTY frames when
9783 there are GUI frames open in the same session. (Bug#13864)
9785 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9787 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9788 of marking the idle timers directly.
9790 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9792 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9795 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9797 * window.c (select_window): Don't record_buffer while the invariant is
9798 temporarily broken (bug#14161).
9800 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9802 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9804 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9806 2013-04-07 Romain Francoise <romain@orebokech.com>
9808 Ignore additional platform-specific ACL errors (Bug#13702).
9809 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9810 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9812 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9814 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9817 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9819 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9820 This bug was introduced by my 2013-02-25 change that simplified
9821 data_start configuration. Without this change, on GNU/Linux
9822 an Emacs configured with --enable-profiling fails immediately
9823 due to a profiler signal.
9824 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9825 with these flags. On platforms where special flags are needed
9826 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9827 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9828 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9830 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9832 Get rid of some platform-specific functions examining window
9833 system and its capabilities. This is a partial rework of the
9835 * lisp.h (have_menus_p): Remove prototype. This function is
9836 replaced with platform-independent window_system_available.
9837 (check_window_system): Move to...
9838 * frame.h (decode_window_system_frame, window_system_available):
9839 ...here, add new prototypes.
9840 * frame.c (window_system_available, decode_window_system_frame):
9842 (check_window_system): Platform-independent now.
9843 * xterm.h (x_in_use): Remove declaration.
9845 * w32term.h (check_x_frame):
9846 * nsterm.h (check_x_frame): Remove prototypes. This function
9847 is replaced with platform-independent decode_window_system_frame.
9848 * msdos.c (have_menus_p): Remove.
9849 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9850 Remove platform-specific functions. Use check_window_system,
9851 decode_window_system_frame and check_ns_display_info where
9852 appropriate. Minor style and comment tweaks.
9853 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9854 (check_x_frame): Likewise.
9855 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9857 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9858 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9859 * xmenu.c, xselect.c: All related users changed.
9861 2013-04-03 Kenichi Handa <handa@gnu.org>
9863 The following changes is to optimize the code for reading UTF-8
9866 * coding.c (check_ascii): Rename from detect_ascii. Return value
9867 changed. Check EOL format. Do not call adjust_coding_eol_type
9869 (check_utf_8): New function.
9870 (adjust_coding_eol_type): Do nothing if already adjusted.
9871 (detect_coding): Compare the return value of check_ascii with
9872 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9873 (decode_coding_gap): Optimize for valid UTF-8.
9875 2013-03-21 Kenichi Handa <handa@gnu.org>
9877 * coding.c (syms_of_coding): Cancel previous change.
9879 * insdel.c (insert_from_gap): Fix previous change.
9881 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9883 Consistently use platform-specific function to detect window system.
9884 * lisp.h (check_window_system): New prototype. This function is
9885 going to replace check_x, check_w32 and check_ns.
9886 (have_menus_p): Mention msdos.c in comment.
9887 * fontset.c (check_window_system_func): Remove. Adjust all users.
9888 * fontset.h (check_window_system_func): Remove prototype.
9889 * nsterm.h (check_ns):
9890 * xterm.h (check_x):
9891 * w32term.h (check_w32): Likewise.
9892 * menu.c (Fx_popup_menu): Use check_window_system.
9893 * msdos.c (check_window_system): Define for MS-DOS.
9894 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9895 * w32fns.c (check_window_system): Likewise for MS-Windows.
9896 * xfns.c (check_window_system): Likewise for X.
9897 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9898 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9900 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9902 Prefer < to > in range checks such as 0 <= i && i < N.
9903 This makes it easier to visualize quantities on a number line.
9904 This patch doesn't apply to all such range checks,
9905 only to the range checks affected by the 2013-03-24 change.
9906 This patch reverts most of the 2013-03-24 change.
9907 * alloc.c (xpalloc, Fgarbage_collect):
9908 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9909 * character.c (string_escape_byte8):
9910 * charset.c (read_hex):
9911 * data.c (cons_to_unsigned):
9912 * dispnew.c (update_frame_1):
9913 * doc.c (Fsubstitute_command_keys):
9914 * doprnt.c (doprnt):
9915 * editfns.c (hi_time, decode_time_components):
9916 * fileio.c (file_offset):
9917 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9918 * font.c (font_intern_prop):
9919 * frame.c (x_set_alpha):
9920 * gtkutil.c (get_utf8_string):
9921 * indent.c (check_display_width):
9922 * keymap.c (Fkey_description):
9923 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9925 * minibuf.c (read_minibuf_noninteractive):
9926 * process.c (wait_reading_process_output):
9927 * search.c (Freplace_match):
9928 * window.c (get_phys_cursor_glyph):
9929 * xdisp.c (redisplay_internal):
9930 * xsmfns.c (smc_save_yourself_CB):
9931 Prefer < to > for range checks.
9932 * dispnew.c (sit_for): Don't mishandle NaNs.
9933 This fixes a bug introduced in the 2013-03-24 change.
9934 * editfns.c (decode_time_components): Don't hoist comparison.
9935 This fixes another bug introduced in the 2013-03-24 change.
9937 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9939 * frame.h (struct frame): Drop scroll_bottom_vpos
9940 member becaue all real users are dead long ago.
9941 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9942 * xdisp.c (redisplay_internal): Adjust user.
9944 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9946 * nsmenu.m (showAtX:Y:for:): setLevel to
9947 NSPopUpMenuWindowLevel (Bug#13998).
9949 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9951 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9952 (ns_check_pending_open_menu): Declare.
9954 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9955 (x_activate_menubar): Update the menu with title that matches
9956 ns_get_pending_menu_title, and call
9957 ns_check_pending_openmenu (Bug#12698).
9958 (menuWillOpen:): New method.
9959 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9961 * nsterm.m (menu_will_open_state, menu_mouse_point)
9962 (menu_pending_title): New varaibles.
9963 (ns_get_pending_menu_title, ns_check_menu_open)
9964 (ns_check_pending_open_menu): New functions.
9966 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9968 * indent.c (current_column_bol_cache): Remove leftover which is not
9969 used in Fmove_to_column any more.
9970 (current_column, scan_for_column): Adjust users.
9971 * keyboard.c (last_point_position_buffer, last_point_position_window):
9972 Remove leftovers which are not used for recording undo any more.
9973 (command_loop_1, syms_of_keyboard): Adjust users.
9974 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9975 redisplay_window any more.
9976 (move_it_to): Adjust user.
9978 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9980 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9981 Update dependencies.
9983 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9985 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9986 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9989 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9991 * window.h (struct window): Replace hchild, vchild and buffer slots
9992 with a single slot 'contents'. This is possible because each valid
9993 window may have either the child window (in vertical or horizontal
9994 combination) or buffer to display (for the leaf window). Using that,
9995 a lot of operations to traverse and/or change window hierarchies may
9996 be simplified. New member horizontal is used to distinguish between
9997 horizontal and vertical combinations of internal windows.
9998 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9999 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10000 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10001 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10002 Use contents slot, not buffer, where appropriate.
10003 (wset_combination): New function.
10004 (wset_buffer): Add eassert.
10005 (Fframe_first_window): Simplify the loop reaching first window.
10006 (Fwindow_buffer): Use WINDOW_LEAF_P.
10007 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10008 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10009 (unshow_buffer): Convert initial debugging check to eassert.
10010 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10011 (make_parent_window, window_resize_check, window_resize_apply)
10012 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10013 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10014 Adjust to match struct window changes.
10015 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10016 (mark_window_cursors_off, count_windows, get_leaf_windows)
10017 (foreach_window_1): Simplify the loop.
10018 * alloc.c (mark_object): Do not check for the leaf window because
10019 internal windows has no glyph matrices anyway.
10020 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10021 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10022 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10023 (build_frame_matrix_from_window_tree, mirror_make_current)
10024 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10025 (update_window_tree, set_window_update_flags): Simplify the loop.
10026 (sync_window_with_frame_matrix_rows): Enforce live window.
10027 Use contents slot, not buffer, where appropriate.
10028 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10029 and WINDOW_HORIZONTAL_COMBINATION_P.
10030 (make_frame_visible_1): Simplify the loop.
10031 Use contents slot, not buffer, where appropriate.
10032 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10033 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10034 (expose_window_tree): Likewise.
10035 Use contents slot, not buffer, where appropriate.
10036 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10037 to avoid deleted windows. Use contents slot instead of buffer.
10038 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10039 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10040 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10041 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10043 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10045 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10046 identify the reasons for assertion violations in bug#14062 and
10048 (Fx_show_tip): Fix compilation error under
10049 "--enable-check-lisp-object-type". (Bug#14073)
10051 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10052 Reported by <rzl24ozi@gmail.com>.
10054 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10056 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10058 (unwind_with_echo_area_buffer): ...to restore it here.
10059 This is needed to ensure that...
10060 (redisplay_window): ...both window markers are valid here,
10061 which is verified by eassert.
10062 * editfns.c (save_excursion_save): Do not assume that
10063 selected_window always displays the buffer.
10064 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10067 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10069 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10072 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10074 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10076 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10078 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10079 since MinGW's w32api headers do. This avoids compiler warnings.
10081 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10082 if already defined.
10084 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10086 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10088 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10090 * gtkutil.c (style_changed_cb): Check if frame is live and an
10091 X frame (Bug#14038).
10093 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10095 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10096 Define only for _WIN32_WINNT less than 0x0500.
10097 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10099 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10100 see its own definitions of 'struct timeval' and 'struct timezone'.
10102 Fix incompatibilities between MinGW.org and MinGW64 headers.
10103 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10105 * w32.c (REPARSE_DATA_BUFFER): Guard with
10106 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10108 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10110 * xterm.c: Include X11/XKBlib.h
10111 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10113 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10115 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10117 * blockinput.h (input_blocked_p): Likewise.
10118 * bytecode.c (exec_byte_code): Likewise.
10119 * callproc.c (call_process_kill, call_process_cleanup)
10120 (Fcall_process): Likewise.
10121 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10122 (Fccl_execute_on_string): Likewise.
10123 * character.c (string_escape_byte8): Likewise.
10124 * charset.c (read_hex): Likewise.
10125 * cm.c (calccost): Likewise.
10126 * data.c (cons_to_unsigned): Likewise.
10127 * dired.c (directory_files_internal, file_name_completion):
10129 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10130 (sit_for): Likewise.
10131 * doc.c (Fsubstitute_command_keys): Likewise.
10132 * doprnt.c (doprnt): Likewise.
10133 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10134 * emacsgtkfixed.c: Likewise.
10135 * fileio.c (file_offset, Fwrite_region): Likewise.
10136 * floatfns.c (Fexpt, fmod_float): Likewise.
10137 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10139 * font.c (font_intern_prop): Likewise.
10140 * frame.c (x_set_alpha): Likewise.
10141 * gtkutil.c (get_utf8_string): Likewise.
10142 * indent.c (check_display_width): Likewise.
10143 * intervals.c (create_root_interval, rotate_right, rotate_left)
10144 (split_interval_right, split_interval_left)
10145 (adjust_intervals_for_insertion, delete_node)
10146 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10147 (merge_interval_right, merge_interval_left, copy_intervals)
10148 (set_intervals_multibyte_1): Likewise.
10149 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10150 * keymap.c (Fkey_description): Likewise.
10151 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10152 * lread.c (openp, read_integer, read1, string_to_number):
10154 * menu.c (ensure_menu_items): Likewise.
10155 * minibuf.c (read_minibuf_noninteractive): Likewise.
10156 * print.c (printchar, strout): Likewise.
10157 * process.c (create_process, Faccept_process_output)
10158 (wait_reading_process_output, read_process_output, send_process)
10159 (wait_reading_process_output): Likewise.
10160 * profiler.c (make_log, handle_profiler_signal): Likewise.
10161 * regex.c (re_exec): Likewise.
10162 * regex.h: Likewise.
10163 * search.c (looking_at_1, Freplace_match): Likewise.
10164 * sysdep.c (get_child_status, procfs_ttyname)
10165 (procfs_get_total_memory): Likewise.
10166 * systime.h (EMACS_TIME_VALID_P): Likewise.
10167 * term.c (dissociate_if_controlling_tty): Likewise.
10168 * window.c (get_phys_cursor_glyph): Likewise.
10169 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10170 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10172 * xfns.c (Fx_window_property): Likewise.
10173 * xmenu.c (set_frame_menubar): Likewise.
10174 * xselect.c (x_get_window_property, x_handle_dnd_message):
10176 * xsmfns.c (smc_save_yourself_CB): Likewise.
10177 * xterm.c (x_scroll_bar_set_handle): Likewise.
10179 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10181 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10182 to be optional or nil. Adjust comment and convert it to docstring.
10183 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10184 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10186 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10188 Static checking by GCC 4.8-20130319.
10189 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10190 * process.c (Fset_process_datagram_address)
10191 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10192 * xdisp.c (get_char_face_and_encoding)
10193 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10194 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10195 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10197 2013-03-24 Ken Brown <kbrown@cornell.edu>
10199 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10200 fix compilation on 64-bit Cygwin, where underscores are not
10201 automatically prepended.
10203 * w32term.c (w32_initialize): Silence compiler warning.
10205 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10207 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10208 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10209 variables, to save and restore frame dimensions.
10210 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10211 after returning from a 'fullscreen' configuration.
10212 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10213 to avoid races between the main thread and the input thread.
10215 * w32term.h (struct w32_output): New members normal_width,
10216 normal_height, normal_top, normal_left, and prev_fsmode.
10217 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10218 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10219 members of a frame.
10221 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10222 'fullscreen' parameter. Always record previous width and height
10223 of the frame, except when switching out of maximized modes, so
10224 that they could be restored correctly, instead of resetting to the
10225 default frame dimensions. Send SC_RESTORE command to the frame,
10226 unless we are going to send SC_MAXIMIZE, to restore the frame
10227 resize hints in the mouse pointer shown by the window manager.
10230 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10232 * lisp.h (get_frame_param): Adjust conditions for prototype
10235 2013-03-22 Ken Brown <kbrown@cornell.edu>
10237 * unexcw.c: Drop unneeded inclusion of w32common.h.
10238 (report_sheap_usage): Declare.
10239 (read_exe_header): Add magic numbers for x86_64.
10240 (fixup_executable): Fix printf format specifier for unsigned long
10243 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10245 * frame.h (struct frame): Put menu_bar_window under #ifdef
10246 because this member is not needed when X toolkit is in use.
10247 (fset_menu_bar_window):
10248 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10249 (free_glyphs, update_frame):
10250 * xdisp.c (expose_frame): Likewise.
10251 (display_menu_bar): Likewise. Remove redundant eassert.
10252 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10255 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10257 Use functions and constants to manipulate Lisp_Save_Value objects.
10258 This replaces code that used macros and strings and token-pasting.
10259 The change makes the C source a bit easier to follow,
10260 and shrinks the Emacs executable a bit.
10261 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10262 (make_save_value): Change 1st arg from string to enum. All callers
10265 (mark_object): Use if, not #if, for GC_MARK_STACK.
10266 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10267 (XSAVE_OBJECT): Now functions, not macros.
10268 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10269 the constant was never used.
10270 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10271 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10272 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10273 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10275 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10276 type3 with a single member save_type. All uses changed.
10277 (save_type, set_save_pointer, set_save_integer): New functions.
10278 * print.c (PRINTX): Remove.
10280 * alloc.c: Remove redundant static declarations.
10282 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10284 * window.h (struct window): Convert left_col, top_line, total_lines
10285 and total_cols from Lisp_Objects to integers. Adjust comments.
10286 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10288 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10289 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10290 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10291 Adjust users where appropriate.
10293 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10295 * frame.h (struct frame): Drop resx and resy because the same data is
10296 available from window system-specific output context. Adjust users.
10297 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10298 New functions to provide defaults when no window system available.
10299 (FRAME_RES_X, FRAME_RES_Y): New macros.
10300 (NUMVAL): Move from xdisp.c.
10301 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10302 (Ffont_face_attributes, Fopen_font):
10303 * image.c (gs_load):
10304 * w32font.c (fill_in_logfont):
10305 * xdisp.c (calc_pixel_width_or_height):
10306 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10307 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10309 2013-03-20 Kenichi Handa <handa@gnu.org>
10311 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10312 to 1 (temporary workaround until a bug related to ASCII
10313 optimization is fixed).
10315 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10317 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10318 Signal error if window is not internal. Adjust docstring.
10319 (delete_all_child_windows): Use combination_limit to save the buffer.
10320 (Fset_window_configuration): Adjust accordingly.
10321 * print.c (syms_of_print): Initialize debugging output not here...
10322 (init_print_once): ...but in a new function here.
10323 * lisp.h (init_print_once): Add prototype.
10324 * emacs.c (main): Add call to init_print_once. Adjust comments.
10326 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10328 * window.c (window_resize_check, window_resize_apply)
10329 (window_from_coordinates, recombine_windows, set_window_buffer)
10330 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10331 (Fsplit_window_internal, Fdelete_window_internal)
10332 (freeze_window_starts): Use bool for booleans.
10333 * window.h (window_frame_coordinates, resize_frame_windows)
10334 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10336 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10338 * dispnew.c (bitch_at_user): Use `user-error'.
10340 2013-03-17 Ken Brown <kbrown@cornell.edu>
10342 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10343 as return type of image_background. (Bug#13981)
10344 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10346 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10348 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10349 (ns_select): Don't return with result uninitialized.
10351 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10354 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10356 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10357 directories. If filename is nil, get directory name (Bug#13932).
10358 Use getFilename and getDirectory.
10359 (getFilename, getDirectory): New methods for EmacsSavePanel and
10361 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10363 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10365 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10367 2013-03-15 Kenichi Handa <handa@gnu.org>
10369 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10370 (adjust_after_replace): Make it back to static. Delete the third
10371 arg text_at_gap_tail. Cancel the code for handling it.
10373 * coding.h (struct coding_system): New member eol_seen.
10375 * coding.c (detect_ascii): New function.
10376 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10377 when the source bytes are actually scanned. On detecting for
10378 coding_category_utf_8_auto, call detect_ascii instead of scanning
10379 source bytes directly.
10380 (produce_chars): Call insert_from_gap with the new arg 0.
10381 (encode_coding): Likewise.
10382 (decode_coding_gap): Control ASCII optimization by the variable
10383 disable_ascii_optimization instead of #ifndef .. #endif.
10384 Deccode EOL format according to coding->eol_seen.
10385 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10388 * lisp.h (adjust_after_replace): Cancel externing it.
10389 (insert_from_gap): Adjust prototype.
10391 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10393 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10394 FULLSCREEN_MAXIMIZED. (Bug#13935)
10396 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10398 * region-cache.c (find_cache_boundary, move_cache_gap)
10399 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10400 Simplify debugging check and convert to eassert. Adjust comment.
10401 (pp_cache): Put under ENABLE_CHECKING.
10403 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10405 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10406 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10407 and WM_ACTIVATEAPP.
10408 (w32fullscreen_hook): If the frame is visible, reset
10409 f->want_fullscreen flag after changing the frame size. If the
10410 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10413 2013-03-13 Daniel Colascione <dancol@dancol.org>
10415 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10416 too so that these builds can use Cygwin's file conversion
10417 functions. (We've been building and linking cygw32.o all along
10418 and just not using it.)
10420 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10422 File synchronization fixes (Bug#13944).
10423 * Makefile.in (LIB_FDATASYNC): New macro.
10425 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10426 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10427 Don't worry about HAVE_FSYNC, since a substitute fsync is
10428 available if the system lacks one.
10429 (Fwrite_regin): Retry fsync if interrupted.
10431 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10433 * w32term.c (w32_read_socket): If the Emacs frame is being
10434 activated, call w32fullscreen_hook, to make sure the new frame
10435 dimensions are in effect. (Bug#13937)
10437 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10439 * xdisp.c (init_iterator): Simplify because both character and byte
10440 positions are either specified or -1. Add eassert. Adjust comment.
10441 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10442 character and byte positions can be obtained from marker.
10444 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10446 Static checking by Sun C 5.12.
10447 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10448 * bytecode.c (exec_byte_code):
10449 * dispnew.c (init_display):
10451 * fileio.c (Fsubstitute_in_file_name):
10452 * keyboard.c (Fevent_convert_list):
10453 * keymap.c (Fsingle_key_description):
10454 * term.c (maybe_fatal, fatal):
10455 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10456 * xsmfns.c (Fhandle_save_session):
10457 Omit unreachable code.
10458 * keymap.c (map_keymap_char_table_item): Cast void * to
10459 a function pointer type; the C Standard requires this.
10461 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10462 Include <sys/param.h> unconditionally, as that works elsewhere and
10463 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10464 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10467 See ChangeLog.12 for earlier changes.
10469 ;; Local Variables:
10473 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10475 This file is part of GNU Emacs.
10477 GNU Emacs is free software: you can redistribute it and/or modify
10478 it under the terms of the GNU General Public License as published by
10479 the Free Software Foundation, either version 3 of the License, or
10480 (at your option) any later version.
10482 GNU Emacs is distributed in the hope that it will be useful,
10483 but WITHOUT ANY WARRANTY; without even the implied warranty of
10484 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10485 GNU General Public License for more details.
10487 You should have received a copy of the GNU General Public License
10488 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.