1 2014-05-31 Eli Zaretskii <eliz@gnu.org>
3 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
4 with PT, not GPT. (Bug#16433)
6 Revert last changes to GDB-visible symbols.
7 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
8 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
9 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
12 2014-05-31 Glenn Morris <rgm@gnu.org>
14 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
16 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
18 Fix port to 32-bit AIX with xlc (Bug#17598).
19 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
20 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
21 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
22 to work around a compiler bug in IBM xlc 12.1.
24 2014-05-29 Eli Zaretskii <eliz@gnu.org>
26 * xterm.c (x_update_window_end): Don't invalidate the entire
27 mouse-highlight info, just signal frame_up_to_date_hook that mouse
28 highlight needs to be redisplayed. (Bug#17588)
30 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
32 Port the GDB-visible symbols to AIX.
33 Without them, GDB doesn't work to debug Emacs, since the AIX linker
34 optimizes away the relevant external symbols. Use enums instead;
35 this suffices for the AIX port, which is 32-bit-only anyway.
36 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
37 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
38 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
41 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
43 Include sources used to create macuvs.h.
44 * Makefile.in ($(srcdir)/macuvs.h): New rule.
45 * macuvs.h: Use automatically-generated header.
47 2014-05-25 Eli Zaretskii <eliz@gnu.org>
49 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
50 if we are iterating over an object that generates glyphs for
51 marginal areas. (Bug#17585)
53 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
55 * xdisp.c (safe__call1, safe__eval): Now static.
57 2014-05-24 Eli Zaretskii <eliz@gnu.org>
59 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
60 (safe_call, safe__call1): Construct a va_list argument for safe_call.
61 (safe_call1): Call safe_call instead of safe__call directly.
63 2014-05-24 Ken Brown <kbrown@cornell.edu>
65 * w32term.c (x_delete_display) [CYGWIN]: Don't free
66 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
69 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
71 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
72 (safe__call, safe__call1, safe__eval): New functions.
74 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
75 (display_mode_element): Same for `:eval'.
77 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
79 Fix port to 32-bit AIX (Bug#17540).
80 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
81 twice. _text already includes this offset.
82 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
84 2014-05-21 Eli Zaretskii <eliz@gnu.org>
86 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
87 when closest_pos is identical to to_charpos, don't recurse, since
88 we already tried that, and failed. (Bug#17539)
90 2014-05-20 Eli Zaretskii <eliz@gnu.org>
92 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
93 unwinding when frame's faces were not initialized yet, increment
94 the frame's image-cache reference count before calling
95 x_free_frame_resources. Don't dereference
96 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
98 2014-05-11 Glenn Morris <rgm@gnu.org>
100 * fileio.c (Ffile_executable_p): Doc tweak.
102 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
104 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
105 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
107 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
109 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
111 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
113 Fix initialization of minibuffer history variable (Bug#17430).
114 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
115 Move the initialization up to prevent any "value void" message.
117 2014-05-06 Samuel Bronson <naesten@gmail.com>
119 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
120 are matched (bug#17413).
122 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
124 Stop tooltips pulling Emacs window to front (Bug#17408).
125 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
126 SetWindowPos invocations.
128 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
130 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
131 not initialized (Bug#17398).
133 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
135 Revert recent libpng changes (Bug#17339).
136 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
137 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
139 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
141 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
142 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
143 because WCONTINUED is always defined now.
144 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
146 2014-05-03 Eli Zaretskii <eliz@gnu.org>
148 * buffer.c (overlay_strings): Fix the wording of the commentary.
150 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
152 Consult libpng-config more consistently (Bug#17339).
153 * Makefile.in (PNG_CFLAGS): New var.
154 (ALL_CFLAGS): Use it.
155 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
156 CFLAGS now handles this.
158 2014-05-01 Glenn Morris <rgm@gnu.org>
160 * floatfns.c (Fisnan):
161 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
163 2014-05-01 Eli Zaretskii <eliz@gnu.org>
165 * term.c (tty_menu_activate): A better initialization for cursor
168 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
170 * intervals.c: Tighten assertions.
171 (create_root_interval): Make sure the interval is not empty.
172 (intervals_equal): Use booleans.
173 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
174 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
175 (balance_possible_root_interval): Simplify and use booleans.
176 (split_interval_right, split_interval_left): Check LENGTH, and remove
177 now redundant assertion.
178 (adjust_intervals_for_insertion): Remove now redundant assertions.
179 (delete_node, interval_deletion_adjustment)
180 (adjust_intervals_for_deletion, merge_interval_right)
181 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
182 (reproduce_interval): Make sure the interval is not empty.
184 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
186 * term.c (tty_menu_activate): Don't assume row and col are initialized.
187 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
188 satisfaction that they would always be initialized.
190 2014-04-29 Eli Zaretskii <eliz@gnu.org>
192 * term.c (tty_menu_display): Move the cursor to the active menu
194 (tty_menu_activate): Return the cursor to the active menu item
195 after displaying the menu and after displaying help-echo. See
196 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
197 for the details of why this is needed by screen readers and
200 2014-04-29 Glenn Morris <rgm@gnu.org>
202 * process.c (handle_child_signal):
203 Handle systems without WCONTINUED. (Bug#15110, 17339)
205 2014-04-23 Eli Zaretskii <eliz@gnu.org>
207 * search.c (Fnewline_cache_check): Don't try to count newlines
208 outside the buffer's restriction, as find_newline doesn't support that.
210 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
212 Port to GCC 4.9.0 with --enable-gcc-warnings.
213 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
215 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
216 a way that also works with GCC 4.9.0.
218 * search.c (Fnewline_cache_check): Remove unused locals.
220 2014-04-22 Eli Zaretskii <eliz@gnu.org>
222 * search.c (find_newline1): New subroutine.
223 (Fnewline_cache_check): New function.
224 (syms_of_search): Defsubr it.
226 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
228 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
229 * keyboard.c (unblock_input): Add comment.
230 * xgselect.c (xg_select): Prevent Glib main loop recursion.
232 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
234 * intervals.c (rotate_right, rotate_left): Fix up length computation.
235 Also change identifiers to match the comments, and add more assertions
238 2014-04-18 Eli Zaretskii <eliz@gnu.org>
240 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
241 glyph is written to TEXT_AREA of the temporary glyph_row.
244 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
246 * emacs.c (close_output_streams): Don't clear and restore errno.
248 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
250 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
251 never becomes visible, i.e. using XMonad (Bug#17237).
253 2014-04-17 Eli Zaretskii <eliz@gnu.org>
255 * xdisp.c (Fline_pixel_height): Don't assume that the current
256 buffer and the selected window's buffer are one and the same.
259 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
260 paragraph-start cache before the newline cache. (Bug#17269)
262 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
264 * window.c (save_window_save): Lookup window_point_insertion_type in
265 the right buffer (bug#15457).
266 (Qwindow_point_insertion_type): New var.
267 (syms_of_window): Initialize it.
269 2014-04-16 Eli Zaretskii <eliz@gnu.org>
272 * unexcoff.c [MSDOS]: Include libc/atexit.h.
273 (copy_text_and_data): Zero out the atexit chain pointer before
276 * termhooks.h (encode_terminal_code): Update prototype.
278 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
279 visible for all DOS_NT ports, not just WINDOWSNT.
280 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
282 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
283 unless it is defined.
284 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
286 * process.c (close_on_exec, accept4, process_socket): Move into
287 the "ifdef subprocesses" part.
288 (catch_child_signal): Condition by "ifdef subprocesses".
289 (syms_of_process) <Qinternal_default_process_sentinel>
290 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
292 * msdos.h: Add prototypes for new functions.
293 (EINPROGRESS): Define.
294 (O_CLOEXEC): Define to zero.
296 * msdos.c (check_window_system): Remove unnecessary an
297 incompatible duplicate function.
298 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
299 New functions in support of new functionality.
301 * menu.c (single_menu_item): Add visual indication of submenu
302 also for menus on MSDOS frames.
303 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
305 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
306 when async subprocesses aren't supported.
308 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
310 * emacs.c (close_output_streams): Zero out errno before calling
313 * dired.c [MSDOS]: Include msdos.h.
315 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
316 (DATA_START) [MSDOS]: Define.
317 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
319 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
320 Ifdef away for MSDOS.
321 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
322 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
324 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
325 Use temporary file template that is compatible with mkostemp.
326 Move vfork-related portions under #ifndef MSDOS.
327 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
329 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
331 * buffer.c (Foverlays_at): Add argument `sorted'.
333 2014-04-14 Eli Zaretskii <eliz@gnu.org>
335 * insdel.c (invalidate_buffer_caches): When deleting or replacing
336 text, invalidate the bidi_paragraph_cache upto and including the
339 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
341 Port to IRIX 6.5 (Bug#9684).
342 * alloc.c (TAGGABLE_NULL): New constant,
343 for porting to hosts with nontrivial DATA_SEG_BITS settings.
344 (next_vector, set_next_vector): Use it.
345 * conf_post.h (INET6) [IRIX6_5]: Define.
346 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
347 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
348 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
349 for consistency with how TAGGABLE_NULL is computed.
351 2014-04-13 Eli Zaretskii <eliz@gnu.org>
353 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
354 before passing it to system APIs.
356 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
358 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
360 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
361 make sure stack.byte_string_start is not de-adjusted by pushhandler.
363 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
365 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
367 2014-04-12 Eli Zaretskii <eliz@gnu.org>
369 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
370 covered by a display string that ends in a newline, and that cases
371 going back by DVPOS lines to hit the search limit, lift the limit
372 and go back until DVPOS is reached. (Bug#17244)
374 * indent.c (Fvertical_motion): Handle correctly the case when the
375 display string is preceded by an empty line.
377 2014-04-11 Eli Zaretskii <eliz@gnu.org>
379 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
380 use S_IWRITE instead.
382 2014-04-11 Glenn Morris <rgm@gnu.org>
384 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
386 2014-04-09 Ken Brown <kbrown@cornell.edu>
388 * Makefile.in (EMACS_MANIFEST): Revert last change.
390 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
392 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
394 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
395 (symbol_block_pinned): New var.
396 (Fmake_symbol): Initialize `pinned'.
397 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
398 pinned and signal an error for un-purifiable objects.
400 (Fpurecopy): Use it, except for objects that can't be purified.
401 (mark_pinned_symbols): New function.
402 (Fgarbage_collect): Use it.
403 (gc_sweep): Remove hack made unnecessary.
405 2014-04-05 Glenn Morris <rgm@gnu.org>
407 * keyboard.c (Fopen_dribble_file): Doc tweak.
409 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
412 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
413 bar is zero height, just return (Bug#16976).
414 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
415 * nsterm.h (EmacsView): Add wait_for_tool_bar.
416 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
417 is nil. If waiting for toolbar to complete, force a redraw.
418 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
420 2014-04-03 Ken Brown <kbrown@cornell.edu>
422 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
424 2014-04-02 Martin Rudalics <rudalics@gmx.at>
426 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
427 width from font width (Bug#17163).
429 2014-03-30 Martin Rudalics <rudalics@gmx.at>
431 * frame.c (x_set_frame_parameters): Calculate default values of
432 new frame sizes only after all other frame parameters have been
433 processed (Bug#17142).
435 2014-03-28 Ken Brown <kbrown@cornell.edu>
437 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
440 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
442 * xterm.c (x_draw_image_glyph_string): Adjust image background
443 width accordingly when its x position is adjusted. (Bug#17115)
445 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
447 * w32term.c (x_draw_image_glyph_string): Fix computation of height
448 and width of image background when it is displayed with a 'box'
451 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
453 More backward-compatible fix to char-equal core dump (Bug#17011).
454 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
455 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
457 Fix core dump in char-equal (Bug#17011).
458 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
459 unibyte buffers, as we can't tell whether the characters are
462 * insdel.c (adjust_markers_for_delete): Remove unused local.
464 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
466 Have (MARKER . ADJUSTMENT) undo records always be immediately
467 after their corresponding (TEXT . POS) record in undo list.
469 * lisp.h (record-delete): New arg record_markers.
470 (record_marker_adjustment): No longer needed outside undo.c.
471 * insdel.c (adjust_markers_for_delete): Move calculation of marker
472 adjustments to undo.c's record_marker_adjustments. Note that
473 fileio.c's decide_coding_unwind is another caller to
474 adjust_markers_for_delete. Because it has undo list bound to t,
475 it does not rely on adjust_markers_for_delete to record marker
477 (del_range_2): Swap call to record_delete and
478 adjust_markers_for_delete so as undo marker adjustments are
479 recorded before current deletion's adjustments, as before.
480 (adjust_after_replace):
481 (replace_range): Pass value for new record_markers arg to
483 * undo.c (record_marker_adjustment): Rename to
484 record_marker_adjustments and made static.
485 (record_delete): Check record_markers arg and call
486 record_marker_adjustments.
487 (record_change): Pass value for new record_markers arg to
489 (record_point): at_boundary calculation no longer needs to account
490 for marker adjustments.
492 2014-03-24 Martin Rudalics <rudalics@gmx.at>
494 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
497 2014-03-23 Glenn Morris <rgm@gnu.org>
499 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
501 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
503 * buffer.c (struct sortvec): Add field `spriority'.
504 (compare_overlays): Use it.
505 (sort_overlays): Set it.
507 2014-03-23 Eli Zaretskii <eliz@gnu.org>
509 * xdisp.c (redisplay_window): If all previous attempts to find the
510 cursor row failed, try a few alternatives before falling back to
511 the top-most row of the window. Use row_containing_pos. (Bug#17047)
513 2014-03-22 Daniel Colascione <dancol@dancol.org>
515 * process.c (conv_sockaddr_to_lisp): When extracting the string
516 names of AF_LOCAL sockets, stop before reading uninitialized
519 2014-03-23 Daniel Colascione <dancol@dancol.org>
521 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
522 array. (ASAN caught.)
524 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
526 Fix regression introduced by patch for Bug#10500.
527 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
528 * w32term.c (x_draw_image_relief): Likewise.
530 2014-03-21 Martin Rudalics <rudalics@gmx.at>
532 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
533 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
534 maximize a frame for odd default fonts.
536 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
538 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
540 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
542 * doc.c (store_function_docstring): Warn when we don't know where to
544 (Fsubstitute_command_keys): Don't advertise the fact that
545 text-properties are dropped, since we think it's a bug that we'll fix
548 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
549 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
550 * frame.c (frame_garbaged): Make "docstring" more precise.
552 2014-03-20 Glenn Morris <rgm@gnu.org>
554 * charset.c (init_charset): When we cannot find the charsets directory,
555 mention if EMACSDATA is set.
557 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
559 * fns.c (Frandom): Fix rare bug where the result isn't random.
561 Fix porting inconsistency about rounding to even.
562 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
563 This way, the unusual !HAVE_RINT case acts like the usual
564 HAVE_RINT case, and we can fix the documentation accordingly.
566 2014-03-19 Eli Zaretskii <eliz@gnu.org>
568 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
569 (w32_wnd_proc): Initialize the dwHoverTime member of
570 TRACKMOUSEEVENT structure.
572 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
574 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
576 2014-03-16 Eli Zaretskii <eliz@gnu.org>
578 * search.c (find_newline): Speed up the function when using the
579 newline cache, by halving the number of calls to
580 region_cache_forward and region_cache_backward. (Bug#16830)
582 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
584 * buffer.c (Fset_buffer): Document return value (bug#17015).
586 2014-03-14 Martin Rudalics <rudalics@gmx.at>
588 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
589 nil, always resize character wise to avoid potential loss of the
590 mode line (Bug#16923 related).
592 2014-03-12 Martin Rudalics <rudalics@gmx.at>
594 * frame.c (x_set_frame_parameters): Always calculate new sizes
595 pixelwise to avoid potential loss when rounding.
597 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
599 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
600 * xterm.c (x_free_frame_resources): Free all allocated cursors.
602 2014-03-10 Eli Zaretskii <eliz@gnu.org>
604 * w32.c (fstatat): Don't add an extra slash if the argument ends
605 with a slash: this fails the subsequent call to stat_worker on
606 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
608 2014-03-09 Martin Rudalics <rudalics@gmx.at>
610 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
612 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
614 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
616 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
617 when frame is only on one screen (Bug#14713).
619 2014-03-08 Eli Zaretskii <eliz@gnu.org>
621 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
622 there's a valid wrap point in the display line, the last glyph
623 cannot "just barely fit" on this row, because display_line doesn't
624 let it. Instead, proceed as if the last glyph didn't fit, so that
625 we eventually back up the iterator to the wrap point. This avoids
626 delusional behavior of move_it_to, whereby it proceeds to the next
627 display line, but sets current_x to zero for all the glyphs that
628 without word-wrap would fit on the previous display line.
629 One result was that visual-order cursor movement behaved erratically
631 (Fmove_point_visually): Add code to find the x coordinate of the
632 last character before wrap point, under word-wrap on a TTY.
634 2014-03-07 Eli Zaretskii <eliz@gnu.org>
636 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
637 also return value of MOVE_POS_MATCH_OR_ZV from
638 move_it_in_display_line_to, when moving from beginning of line to
639 point's position. (Bug#16961)
641 2014-03-07 Martin Rudalics <rudalics@gmx.at>
643 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
644 * window.c (Fselect_window): Explain NORECORD and
645 `buffer-list-update-hook' in doc-string.
647 2014-03-06 Martin Rudalics <rudalics@gmx.at>
649 * window.c (Fother_window_for_scrolling): Check that
650 Vother_window_scroll_buffer is a buffer.
652 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
654 * xterm.c (xim_initialize): Always pass a copy of resource name
655 to XRegisterIMInstantiateCallback and eassert whether return
656 value is True. Passing copy is important because Xlib doesn't
657 make its own copy and resource name argument usually points to
658 SSDATA (Vx_resource_name), which may be changed from Lisp.
659 (xim_close_display): For XUnregisterIMInstantiateCallback,
660 always eassert return value and pass exactly the same values
661 as were used for XRegisterIMInstantiateCallback.
662 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
663 sources to check why if you are interested.
665 2014-03-05 Martin Rudalics <rudalics@gmx.at>
667 * dispnew.c (change_frame_size_1): Add new_lines instead of
668 new_height, the latter may be still zero if passed as such.
669 * window.c (Fwindow_pixel_height): Mention bottom divider in
672 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
674 Fix "resource temporarily unavailable" with xgselect
676 * xgselect.c: Include <stdbool.h>.
677 (xg_select) [!USE_GTK]: Don't lose track of errno.
679 Fix minor --enable-gcc-warnings issues.
680 * widget.c (update_various_frame_slots, EmacsFrameResize):
681 Avoid unused locals. Prefer 'if' to '#if' when either will do.
683 2014-03-04 Ken Brown <kbrown@cornell.edu>
685 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
686 represent the actual adjustment needed for alignment.
688 2014-03-04 Eli Zaretskii <eliz@gnu.org>
690 * gmalloc.c (aligned_alloc): Don't allocate more memory than
691 needed, and don't reallocate if the initial allocation already
692 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
694 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
696 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
699 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
701 * cmds.c (delete-char): Update docstring pointing out that the
702 function ignores `delete-active-region' and `overwrite-mode'.
704 2014-03-03 Eli Zaretskii <eliz@gnu.org>
706 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
708 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
709 allocated buffer due to alignment.
710 (freehook): If the block to be freed was allocated by
711 'aligned_alloc', find its real pointer before calling 'free'.
713 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
716 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
718 * font.c (toplevel): Adjust comment about font cache layout.
719 (font_clear_cache): Fix to match real font cache layout.
720 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
721 (Fframe_font_cache) [FONT_DEBUG]: New function.
722 (syms_of_font) [FONT_DEBUG]: Defsubr it.
724 Avoid crashes when X fonts are erroneously freed on reused X
725 'Display *' connection data (Bug#16069). Note that X font
726 resources still may be leaked, but currently there is no way
727 to completely avoid it.
728 * xterm.h (struct x_display_info): New member x_id. Add comments.
729 * xterm.c (x_display_id): New variable.
730 (x_term_init): Assign identifier to each opened X connection.
731 * xfont.c (struct xfont): New member x_display_id.
732 (xfont_open): Initialize it with frame's display id.
733 (xfont_close): Check whether font's display id matches the one
734 recorded for the given display. Adjust comment.
735 * xftfont.c (struct xftfont_info):
736 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
738 2014-03-01 Martin Rudalics <rudalics@gmx.at>
740 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
741 * window.c (Fother_window_for_scrolling): Don't try to scroll a
742 killed Vother_window_scroll_buffer.
743 (Vother_window_scroll_buffer): Fix doc-string accordingly.
745 2014-03-01 Eli Zaretskii <eliz@gnu.org>
747 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
748 that start with more than 2 slashes as UNCs. (Bug#16751)
750 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
752 Fix a few crashes and leaks when cloning C strings.
753 * alloc.c, lisp.h (dupstring): New function.
754 * gtkutil.c (xg_get_font):
755 * term.c (tty_default_color_capabilities):
756 * xsettings.c (store_monospaced_changed)
757 (store_font_name_changed, parse_settings)
758 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
759 This avoids some unlikely crashes due to accessing freed storage,
760 and avoids some minor memory leaks in the more-typical case.
762 2014-02-28 Martin Rudalics <rudalics@gmx.at>
764 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
765 cursor when modeline can't be dragged (Bug#16647).
767 2014-02-28 Glenn Morris <rgm@gnu.org>
769 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
770 from custom-delayed-init-variables. (Bug#11565)
772 2014-02-27 Martin Rudalics <rudalics@gmx.at>
774 More fixes for mouse glyph calculations (Bug#16647).
775 * window.c (coordinates_in_window): In intersection of
776 horizontal and vertical window dividers prefer the horizontal
777 one. Add some extra parens to last fix.
778 (window_relative_x_coord): Return x-coordinate for header and
780 * xdisp.c (remember_mouse_glyph): In text area don't extend
781 glyph into mode line to show the vertical drag cursor there
782 immediately. Subdivide mouse glyphs in right fringes to show a
783 horizontal drag cursor as soon as we enter the "grabbable width"
784 portion. Handle vertical border case separately. Do not
785 subdivide window divider areas.
786 (note_mouse_highlight): On bottom divider of bottommost windows
787 show vertical drag cursor only when the minibuffer window can be
790 2014-02-27 Eli Zaretskii <eliz@gnu.org>
792 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
793 reset by the face of the object just displayed. See also bug#76.
794 (get_next_display_element): If the string came from a display
795 property, examine the box face attribute at it->position, not at
796 it->current.pos, since the latter was not updated yet. (Bug#16870)
797 (handle_face_prop): Improve commentary.
799 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
801 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
802 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
804 2014-02-26 Martin Rudalics <rudalics@gmx.at>
806 Fixes around Bug#16647.
807 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
808 ON_BOTTOM_DIVIDER cases.
809 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
810 only if the window has no right divider.
811 (Fcoordinates_in_window_p): Fix doc-string.
813 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
815 * lread.c (Funintern): Fix doc to match advertised calling convention.
817 2014-02-24 Daniel Colascione <dancol@dancol.org>
819 * keyboard.c (read_char): Close race that resulted in lost events.
821 2014-02-22 Glenn Morris <rgm@gnu.org>
823 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
824 * window.c (window-resize-pixelwise): Doc fixes.
826 * process.c (Finternal_default_process_filter)
827 (Finternal_default_process_sentinel): Doc tweaks.
829 2014-02-21 Glenn Morris <rgm@gnu.org>
831 * process.c (Fprocess_buffer, Faccept_process_output)
832 (Finternal_default_process_filter, Finternal_default_process_sentinel):
835 2014-02-21 Martin Rudalics <rudalics@gmx.at>
837 * window.c (Fwindow_scroll_bar_width): New function.
839 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
841 Pacify GCC when configuring with --enable-gcc-warnings.
842 * xdisp.c (move_it_in_display_line_to) [lint]:
843 Initialize recently-added local.
845 2014-02-21 Daniel Colascione <dancol@dancol.org>
847 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
849 2014-02-20 Eli Zaretskii <eliz@gnu.org>
851 * xdisp.c (init_iterator): Don't dereference a bogus face
853 (try_cursor_movement): Don't use cursor position if
854 set_cursor_from_row failed to compute it. This avoids assertion
855 violations in MATRIX_ROW.
856 (move_it_in_display_line_to): Save the iterator state in ppos_it
857 only once per call. Reimplement the method used to return to the
858 best candidate position if all the positions found in display line
859 are beyond TO_CHARPOS. This cuts down the number of calls to
860 bidi_shelve_cache, which moves a lot of stuff when lines are long
861 and include bidirectional text. (Bug#15555)
863 2014-02-20 Glenn Morris <rgm@gnu.org>
865 * data.c (Fdefalias): Doc fix.
867 2014-02-19 Eli Zaretskii <eliz@gnu.org>
869 * xdisp.c (display_line): Fix horizontal scrolling of large images
870 when fringes are turned off. This comes at a price of not
871 displaying the truncation/continuation glyphs in this case.
874 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
875 CreateDIBSection returns an error indication, zero out *ximg after
876 destroying the image. This avoids crashes in memory allocations
877 due to the fact that some of the callers also call
878 x_destroy_x_image, which will attempt to free an already free'd
881 2014-02-18 Martin Rudalics <rudalics@gmx.at>
883 * widget.c (update_various_frame_slots): Don't set
884 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
886 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
888 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
890 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
892 temacs --daemon fix (Bug#16599).
893 * emacs.c (main): Initialize daemon_pipe[1] here ...
894 (syms_of_emacs): ... instead of here.
896 2014-02-16 Anders Lindgern <andlind@gmail.com>
898 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
901 2014-02-16 Daniel Colascione <dancol@dancol.org>
903 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
904 (xd_get_connection_address): Use it.
905 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
906 xd_get_connection_address because the latter signals if the bus
907 we're trying to close is already disconnected.
909 2014-02-13 Eli Zaretskii <eliz@gnu.org>
911 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
912 argument to CreateThread. This avoids segfaults on Windows 9X.
913 Reported by oslsachem <oslsachem@gmail.com>.
915 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
917 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
918 * unexhp9k800.c (unexec_error): New function, to simplify the code.
919 (check_lseek): New function, to report lseek errors.
920 (save_data_space, update_file_ptrs, read_header, write_header)
921 (copy_file, copy_rest, unexec): Use these news functions.
922 (update_file_ptrs): Don't assume wraparound behavior when
923 converting a large size_t value to off_t.
925 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
927 * composite.c (fill_gstring_header): Pass positions as C integers
928 and move parameters checking to...
929 (Fcomposition_get_gstring): ...this function. Handle case when
930 buffer positions are in reversed order and avoid crash (Bug#16739).
932 * buffer.c (validate_region): Mention current buffer in error message.
934 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
936 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
938 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
940 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
942 2014-02-11 Glenn Morris <rgm@gnu.org>
944 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
945 Replace refs to "OpenStep" in messages.
947 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
949 Avoid "." at end of error diagnostics.
950 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
952 * nsfns.m (ns_display_info_for_name):
953 * nsselect.m (Fx_own_selection_internal):
954 * nsterm.m (performDragOperation:):
955 Remove "." from end of diagnostic.
957 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
959 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
960 unintuitive (bug#15824).
961 (Fyes_or_no_p): Doc fix (bug#15456).
963 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
965 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
967 * eval.c (call_debugger): When exiting the debugger, do not allow
968 max_specpdl_size less than actual binding depth (Bug#16603).
969 (syms_of_eval): Adjust docstring.
971 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
973 * cmds.c (Fself_insert_command): Output a clearer error message on
974 negative repetitions (bug#9476).
976 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
978 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
980 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
982 * minibuf.c (Fread_string): Doc clarification (bug#15422).
984 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
986 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
988 * keyboard.c (Frecursive_edit): Fix typo in docstring.
990 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
992 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
994 * keyboard.c (Frecursive_edit): Say more precicely how throwing
995 `exit' works (bug#15865).
997 2014-02-07 Martin Rudalics <rudalics@gmx.at>
999 Constrain window box/body sizes and margin widths (Bug#16649).
1000 * xdisp.c (window_box_width): Don't return less than zero.
1001 (window_box_left_offset, window_box_right_offset): Don't return
1002 more than the window's pixel width.
1003 * window.c (window_body_height, window_body_width): Don't return
1005 (window_resize_apply): Adjust margin width, if necessary.
1007 2014-02-07 Glenn Morris <rgm@gnu.org>
1009 * nsterm.m (syms_of_nsterm): Doc fix.
1011 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1013 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1014 New variables: pointers through which to call the respective APIs.
1015 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1016 (filename_from_ansi, sys_link, check_windows_init_file):
1017 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1018 This is required on Windows 9X, where we dynamically load
1019 UNICOWS.DLL which has their non-stub implementations.
1020 (maybe_load_unicows_dll): Assign addresses to these 2 function
1021 pointers after loading UNICOWS.DLL.
1023 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1024 MultiByteToWideChar and WideCharToMultiByte through function
1027 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1030 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1032 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1033 for OSX >= 10.9 if separate spaces are used.
1034 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1036 2014-02-06 Glenn Morris <rgm@gnu.org>
1038 * buffer.c (cache-long-scans): Doc fix.
1040 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1042 * w32fns.c (Fw32_shell_execute): Doc fix.
1044 2014-02-05 Bastien Guerry <bzg@gnu.org>
1046 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1047 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1049 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1051 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1052 outside the window (Bug#16649).
1054 * xdisp.c (note_mouse_highlight): When entering a margin area show
1055 a non-text cursor (Bug#16647).
1057 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1059 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1060 It prompted a compile-time diagnostic on GNU/Linux.
1061 Simplify to remove the need for the label.
1063 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1065 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1066 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1067 to show it; otherwise return 'unsupported--w32-dialog' to signal
1068 to the caller that emulation with menus is necessary.
1069 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1071 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1073 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1076 * menu.c (Fx_popup_dialog): Don't condition the call to
1077 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1078 special symbol 'unsupported--w32-dialog', emulate the dialog with
1079 a menu by calling x-popup-menu.
1081 * menu.h (Qunsupported__w32_dialog): New extern variable.
1083 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1085 * keyboard.c (kbd_buffer_get_event): Read file notification events
1088 * xgselect.c (xg_select): Read glib events in any case, even if
1089 there are no file descriptors to watch for. (Bug#16519)
1091 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1093 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1094 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1095 * w32term.c (w32_draw_window_divider): Handle first and last
1097 * w32term.h (w32_fill_area_abs): New function.
1098 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1100 * xfaces.c (realize_basic_faces): Handle new face ids.
1101 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1102 and bottom divider width.
1103 * xterm.c (x_draw_window_divider): Handle first and last pixels
1106 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1108 * print.c (Fexternal_debugging_output): Add cast to pacify
1109 --enable-gcc-warnings.
1110 * eval.c (call_debugger): Grow specpdl if the debugger was
1111 entered due to specpdl overflow (Bug#16603) and allow more
1112 specpdl space for the debugger itself.
1114 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1116 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1119 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1121 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1122 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1124 * print.c (Fexternal_debugging_output): If the argument character
1125 is non-ASCII, encode it with the current locale's encoding before
1126 writing the result to the terminal. (Bug#16448)
1128 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1129 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1132 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1134 * process.c (create_process): Reset SIGPROF handler in the child.
1135 * callproc.c (call_process): Likewise.
1137 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1139 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1141 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1143 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1144 of zero to print strings, GDB doesn't like it.
1146 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1147 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1148 we still use correct addresses. (Bug#16576)
1150 2014-01-27 K. Handa <handa@gnu.org>
1152 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1153 to preserve the code detection behavior of 24.3.
1154 * coding.h (struct coding_system): New member detected_utf8_bytes.
1155 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1156 (decode_coding_gap): Use short cut for UTF-8 file reading only
1157 when coding->detected_utf8_bytes equals to coding->src_bytes.
1158 * fileio.c (Finsert_file_contents): Cancel the previous change.
1160 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1162 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1163 that are not visible.
1165 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1167 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1168 is grabbed (Bug#16565).
1170 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1172 * xdisp.c (last_max_ascent): Re-remove after erroneously
1173 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1175 (move_it_to): Re-remove reference to last_max_ascent.
1176 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1177 max_descent here instead of calling line_bottom_y.
1180 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1182 * terminal.c (initial_free_frame_resources): New function.
1183 (init_initial_terminal): Install new hook to free face cache
1184 on initial frame and avoid memory leak. For details, see
1185 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1186 * xfaces.c (free_frame_faces): Adjust comment.
1188 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1190 * data.c (Fstring_to_number): Document results if unparsable
1193 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1195 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1197 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1199 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1200 * coding.c (detect_coding_utf_8, emacs_mule_char)
1201 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1202 (check_utf_8, decode_coding):
1203 * coding.h (struct coding_system.errors):
1204 Use ptrdiff_t, not int, for integer values derived from buffer and
1207 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1208 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1209 before invoking decode_coding_gap, since there's just one block.
1211 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1213 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1214 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1215 too early. Again run change_frame_size before assigning menu-
1218 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1220 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1221 arrives, call x_check_fullscreen, in case the new display has a
1222 different resolution. (Bug#16517)
1224 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1226 * term.c (read_menu_input): If the selected frame changes, exit
1228 (tty_menu_show): If the selected frame changes while we displayed
1229 a menu, throw to top level. (Bug#16479)
1231 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1233 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1235 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1237 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1238 * data.c (count_one_bits_word): Fix bug (negated comparison)
1239 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1241 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1243 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1244 Avoid undefined behavior by initializing display property bit of a
1245 string processed by the bidirectional iterator. For details, see
1246 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1248 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1250 Minor cleanup of previous change.
1251 * image.c (imagemagick_error, Fimagemagick_types):
1252 Omit some recently-introduced and unnecessary casts and assignments.
1254 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1256 Fix two memory leaks discovered with Valgrind.
1257 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1258 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1260 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1262 Fixes in window size functions around Bug#16430 and Bug#16470.
1263 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1264 (Fwindow_mode_line_height, Fwindow_header_line_height)
1265 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1266 Minor doc-string adjustments.
1267 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1268 Rewrite doc-strings.
1269 (window_body_height, window_body_width): Do not count partially
1270 visible lines/columns when PIXELWISE is nil (Bug#16470).
1271 (Qfloor, Qceiling): New symbols.
1273 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1275 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1276 when the image cache is not yet allocated. (Bug#16509)
1278 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1280 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1281 re-attach intervals to its base buffer (Bug#16502).
1282 * intervals.c (set_interval_object): Move from here...
1283 * intervals.h (set_interval_object): ... to here. Fix comments.
1285 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1287 Avoid undefined behavior by initializing buffer redisplay bit.
1288 Problem reported by Dmitry Antipov in
1289 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1290 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1292 Revert some of the CANNOT_DUMP fix (Bug#16494).
1293 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1295 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1297 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1298 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1299 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1300 they are replaced by macros that expand into direct calls to the
1301 corresponding functions from GDI32.DLL.
1302 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1303 variables in the Cygwin build, they are unused.
1305 2014-01-19 K. Handa <handa@gnu.org>
1307 * composite.c (composition_update_it): Fix previous change.
1309 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1311 Fix file name handling on MS-Windows 9X.
1312 * w32.c (maybe_load_unicows_dll): New function.
1314 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1315 on, to make sure we can convert file names to and from UTF-8 on
1316 Windows 9X. This fixes a failure to start up because Emacs cannot
1317 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1319 * w32font.c [WINDOWSNT]: Include w32.h.
1320 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1321 of implementing the same stuff.
1322 Remove now unused g_b_init_is_windows_9x.
1324 * w32.h (maybe_load_unicows_dll): Add prototype.
1326 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1328 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1329 switch to single keyboard. Prevents daemon crashes when a new
1330 client connects while we show a TTY menu in an existing client.
1333 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1335 Fix MinGW64 porting problem with _setjmp.
1336 Reported by Eli Zaretskii in:
1337 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1338 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1339 the old _setjmp and _longjmp. All uses changed.
1341 2014-01-13 Daniel Colascione <dancol@dancol.org>
1343 * textprop.c (Fremove_list_of_text_properties):
1344 Correctly handle reaching the end of the interval tree. (Bug#15344)
1346 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1348 * xdisp.c (resize_mini_window): Round height to a multiple of
1349 frame's line height. Fix bug in calculation of window start
1350 position (Bug#16424).
1352 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1354 * macfont.m: Include termchar.h.
1355 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1356 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1357 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1358 *_WITH_GC_* to take face and f as parameters.
1359 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1360 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1362 2014-01-13 Daniel Colascione <dancol@dancol.org>
1364 Fix menu item updating in the presence of the Unity global menu
1367 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1368 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1370 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1371 updating menus; explain why.
1372 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1373 problem it's supposed to solve and it interferes with detecting
1374 the presence of a global menu.
1375 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1378 2014-01-11 K. Handa <handa@gnu.org>
1380 * composite.c (composition_update_it): Fix indexing of
1381 LGSTRING_CHAR (Bug#15984).
1383 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1385 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1387 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1389 * xdisp.c (try_window_id): Don't use this function's optimizations
1390 if overlays in the buffer displayed by the window have changed
1391 since last redisplay. (Bug#16347)
1392 (message_dolog): Fix indentation.
1394 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1396 * frame.c (frame_resize_pixelwise): Fix doc-string.
1398 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1400 Fix handling of internal borders (Bug#16348).
1401 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1402 Remove internal border width from pixel width of windows.
1403 (change_frame_size_1): Don't return early when frame's pixel
1404 size changes - we still have to record the new sizes in the
1406 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1407 also when toolbar gets larger.
1408 * window.c (check_frame_size): Include internal_border_width in
1410 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1411 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1412 In non-toolkit/non-GTK version clear internal border.
1413 * xterm.c (x_clear_under_internal_border): New function for
1414 non-toolkit/non-GTK version.
1415 (x_after_update_window_line): In non-toolkit/non-GTK version
1417 (handle_one_xevent, x_set_window_size):
1418 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1419 * xterm.h (x_clear_under_internal_border): Extern it.
1421 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1423 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1424 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1427 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1429 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1430 last value of point is not equal to buffer's point. (Bug#16129)
1432 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1435 * nsterm.h (updateCollectionBehavior): Rename from
1436 updateCollectionBehaviour. All uses changed.
1438 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1439 * Makefile.in (SETFATTR): New macro.
1440 (temacs$(EXEEXT)): Use it.
1442 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1444 Fix maximization behavior on Windows (Bug#16300).
1445 * w32fns.c (w32_fullscreen_rect): Don't handle
1446 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1447 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1448 of SetWindowPos. Restore last placement also when leaving
1449 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1450 but the FULLSCREEN_BOTH case.
1452 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1455 * data.c (arithcompare_driver):
1456 * fileio.c (Fcar_less_than_car):
1457 * fns.c (internal_equal):
1458 * frame.c (delete_frame):
1459 * lisp.h (enum More_Lisp_Bits):
1461 Avoid C99 constructs that don't work in C89.
1462 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1463 to port to C89, which doesn't have 'long long'.
1464 (count_trailing_zero_bits): Use them.
1466 2014-01-03 Chong Yidong <cyd@gnu.org>
1468 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1470 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1472 Further adjust frame/window scrollbar width calculations.
1473 * window.c (apply_window_adjustment):
1474 Set windows_or_buffers_changed.
1475 (Fwindow_scroll_bars): Return actual scrollbar width.
1476 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1477 For non-toolkit builds again use 14 as minimum width and set
1478 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1479 * xterm.c (XTset_vertical_scroll_bar): Take width from
1480 WINDOW_SCROLL_BAR_AREA_WIDTH.
1481 (x_new_font): Rename wid to unit. Base calculation of new
1482 scrollbar width on toolkit used and make it analogous to that of
1483 x_set_scroll_bar_default_width.
1484 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1485 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1486 of GetSystemMetrics.
1487 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1488 WINDOW_SCROLL_BAR_AREA_WIDTH.
1489 (x_new_font): Make it correspond to changes in xterm.c.
1491 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1493 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1494 This is a cleaner way to fix the MinGW-w64 porting problem.
1495 Check for INTPTR_MAX misconfiguration.
1497 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1499 * search.c (newline_cache_on_off, find_newline): In indirect
1500 buffers, use the newline cache of the base buffer.
1502 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1503 buffer, invalidate the caches of its base buffer. (Bug#16265)
1505 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1506 buffers, use the width-run cache of the base buffer.
1508 * xdisp.c (redisplay_window): When the window displays an indirect
1509 buffer, and the character widths in the display table have
1510 changed, invalidate the width-run cache of the corresponding base
1513 * fileio.c (Finsert_file_contents): When invalidating the newline
1514 cache, consider the case of inserting into indirect buffer.
1516 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1517 In indirect buffers, use the paragraph cache of the base buffer.
1519 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1521 * window.c (grow_mini_window): Fix last change.
1523 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1525 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1527 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1529 * w32term.c (w32_initialize): Use LCID and LOWORD.
1531 * w32proc.c (create_child): Use pid_t for 5th argument.
1532 (IsValidLocale): Don't provide prototype for MinGW64.
1533 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1534 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1536 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1537 MinGW64 doesn't support.
1539 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1541 * w32.c (set_named_security_info): New function.
1542 (acl_set_file): Fall back on set_named_security_info if
1543 set_file_security fails.
1544 (g_b_init_set_named_security_info_w)
1545 (g_b_init_set_named_security_info_a): New static variables.
1546 (globals_of_w32): Initialize them to zero.
1547 (set_named_security_info): Set them to non-zero if the
1548 corresponding API is available.
1549 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1550 New function typedefs.
1552 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1554 Some more fixes following pixelwise resize changes including one
1556 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1557 of frame_resize_pixelwise.
1558 * widget.c (pixel_to_text_size): New function.
1559 (update_wm_hints): Have size hints respect value of
1560 frame_resize_pixelwise.
1561 (EmacsFrameResize): Alway process resize requests pixelwise.
1562 * window.c (grow_mini_window): Make sure mini window is at least
1564 * xdisp.c (display_menu_bar): Make sure menubar extends till
1566 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1567 (x_set_tool_bar_lines): Calculate pixelwise.
1568 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1569 frame_resize_pixelwise.
1571 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1573 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1574 variables not used there.
1576 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1578 * w32.c (sys_umask): New function. (Bug#16299)
1580 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1582 * dispnew.c (change_frame_size_1): Take old width of root window
1583 from that window's pixel width. (Bug#16284)
1585 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1587 Plain copy-file no longer chmods an existing destination (Bug#16133).
1588 * fileio.c (realmask): Now a static var, not a local.
1589 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1590 Remove arg STATPTR. All uses changed.
1591 (Fcopy_file): Do not alter permissions of existing destinations,
1592 unless PRESERVE-PERMISSIONS (renamed from
1593 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1594 Avoid race when testing for existing destinations and for
1595 when input and output files are the same.
1596 If changing the group fails, adjust both default and
1597 preserved permissions so that access is not granted to the
1599 (Fset_default_file_modes, init_fileio): Update realmask.
1600 (Fdefault_file_modes): Use realmask instead of calling umask.
1602 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1604 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1605 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1606 flags on the daemon pipe ends before execing.
1608 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1610 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1611 session. (Bug#14739)
1613 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1615 * callproc.c (Vexec_path): Document that exec-directory is in it.
1617 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1619 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1622 2013-12-27 Chong Yidong <cyd@gnu.org>
1624 * data.c (Fsymbol_function): Doc fix.
1626 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1628 Some more tinkering with Bug#16051.
1629 * window.c (resize_frame_windows): Don't let the size of the
1630 root window drop below the frame's default character size.
1631 Never ever delete any subwindows - let the window manager do the
1634 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1635 of toolbar lines needed when they exceed the height of the root
1637 (unwind_create_frame_1): New function.
1638 (Fx_create_frame): Generally inhibit calling the window
1639 configuration change hook here. Remove extra call to
1640 change_frame_size - it's not needed when we don't run the
1641 configuration change hook.
1643 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1645 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1646 On my Fedora 19 platform the core dumps were so big that
1647 my desktop became nearly catatonic.
1648 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1649 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1650 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1651 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1652 a clang-only syntax.
1653 * conf_post.h (__has_feature): New macro, if not already defined.
1654 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1655 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1657 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1659 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1660 is a file name. (Bug#16252)
1662 2013-12-25 Chong Yidong <cyd@gnu.org>
1664 * keyboard.c (Voverriding_terminal_local_map)
1665 (Voverriding_local_map): Doc fix.
1667 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1669 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1671 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1672 file name when it is submitted to ShellExecute. Simplify code.
1673 Don't test DOCUMENT for being a string, as that is enforced by
1674 CHECK_STRING. Doc fix.
1676 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1678 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1679 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1680 redisplay_tool_bar does. Improve and fix commentary.
1681 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1682 limits of the glyph matrices. (Bug#16051)
1683 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1684 only when the new size is different from the old one, and the new
1685 size can be achieved given the frame height.
1687 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1689 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1691 2013-12-23 Glenn Morris <rgm@gnu.org>
1693 * lread.c (Fload): Mention load-prefer-newer in doc.
1695 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1697 Handle Bug#16207 by being more restrictive when running hooks.
1698 * window.c (unwind_change_frame): New function.
1699 (Fset_window_configuration): Don't run configuration change hook
1700 while the frame configuration is unsafe. Call select_window
1703 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1705 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1707 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1709 * nsterm.h: Declare EmacsColor category.
1711 * nsterm.m (NSColor): Implement EmacsColor category.
1712 (ns_get_color): Use colorUsingDefaultColorSpace.
1713 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1715 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1717 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1719 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1720 having the PNG_NORETURN attribute, to avoid compiler warning in
1723 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1725 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1727 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1728 fringe background extension.
1729 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1730 because they are now always the same as `left' and `width',
1731 respectively. Remove code for the case that `width' and
1732 `sb_width' are different.
1734 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1736 Remove scroll_bar_actual_width from frames.
1737 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1738 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1739 (x_figure_window_size):
1740 * nsterm.m (x_set_window_size):
1741 * widget.c (set_frame_size):
1742 * w32term.c (x_set_window_size):
1743 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1744 scroll_bar_actual_width.
1746 Convert scroll_bar members to integers on Windows.
1747 * w32term.h (struct scroll_bar): Convert top, left, width,
1748 height, start, end and dragging to integers.
1749 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1751 * w32term.c (w32_set_scroll_bar_thumb)
1752 (w32_scroll_bar_handle_click): Remove XINT conversions for
1753 scroll_bar members. Treat bar->dragging as integer.
1754 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1755 first element. Remove XINT conversions for scroll_bar members.
1756 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1757 Remove XINT conversions for scroll_bar members.
1759 Fix assignment for new window total sizes.
1760 * window.c (Fwindow_resize_apply_total): Assign values for
1763 2013-12-20 Chong Yidong <cyd@gnu.org>
1765 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1766 argument to `append'.
1768 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1770 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1771 current text face, for extending the face of the display margins.
1774 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1775 Doc fix. (Bug#16190)
1777 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1779 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1782 * nsterm.m (Qfile, Qurl): New.
1783 (EV_MODIFIERS2): New macro.
1784 (EV_MODIFIERS): Use EV_MODIFIERS2.
1785 (ns_term_init): Remove font and color from DND, does not work on
1786 newer OSX, and other ports don't have them.
1787 (performDragOperation:): Handle modifiers used during drag.
1788 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1789 Remove global Lisp variables used to communicate with ns-win.el.
1790 Remove font and color handling.
1791 (syms_of_nsterm): Defsym Qfile and Qurl.
1793 2013-12-19 Anders Lindgren <andlind@gmail.com>
1795 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1796 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1798 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1799 (constrainFrameRect): Remove special case nr_screens == 1.
1800 Don't constrain size to size of view.
1802 * nsterm.h (ns_output): Remove dont_constrain.
1804 2013-12-19 Anders Lindgren <andlind@gmail.com>
1806 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1808 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1810 Minor fixes for recent openp changes.
1811 * lisp.h (GCPRO7): New macro.
1812 * lread.c (openp): Use bool for boolean; all callers changed.
1813 Protect save_string from GC. Don't assume that file descriptors
1814 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1815 warning about uninitialized variable.
1817 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1819 * w32fns.c (emacs_abort): Use intptr_t as argument of
1820 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1822 2013-12-18 Glenn Morris <rgm@gnu.org>
1824 * lread.c (Fload): Pass load_prefer_newer to openp.
1825 Don't bother checking mtime if openp already did it.
1826 (openp): Add `newer' argument, to check all suffixes
1827 and find the newest file.
1828 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1829 * callproc.c (call_process):
1830 * charset.c (load_charset_map_from_file):
1831 * emacs.c (init_cmdargs):
1832 * image.c (x_create_bitmap_from_file, x_find_image_file):
1834 * lread.c (Flocate_file_internal):
1835 * process.c (Fformat_network_address):
1836 * sound.c (Fplay_sound_internal):
1837 * w32.c (check_windows_init_file):
1838 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1840 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1842 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1844 * w32.c (getloadavg): Don't index samples[] array with negative
1845 indices. Recover from wall-clock time being set backwards.
1847 * w32term.c (w32_initialize): Declare the argument of
1848 set_user_model as const.
1850 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1851 (w32_menu_show): Constify some arguments passed to MessageBox.
1853 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1854 to initialize Lisp objects.
1856 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1857 initialize Lisp objects.
1859 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1860 use variables used only on X under that condition.
1862 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1863 variables not used there.
1865 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1867 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1868 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1870 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1872 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1873 code, revealed in presence of R2L characters, character
1874 compositions, and display vectors. A better fix for Bug#16148.
1875 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1876 GTK and NS builds, they don't have this member of struct frame.
1878 * dispextern.h (struct composition_it): Correct a comment for the
1881 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1883 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1884 This prevents a compilation error on C compilers that do not
1885 default functions to return 'int' if not declared. Also, add
1886 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1887 since it now uses inline functions.
1889 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1891 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1892 display margins on mode line, header line, and in the frame's
1893 tool-bar window. (Bug#16165)
1895 2013-12-16 Andreas Schwab <schwab@suse.de>
1897 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1899 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1901 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1904 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1906 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1908 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1910 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1911 intended to find bogus pointers in font objects (Bug#16140).
1912 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1913 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1914 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1915 Disable for MS-Windows due to Bug#15876; apparently this
1916 requires more or less substantial changes in fontset code.
1917 * xfont.c (xfont_close):
1918 * xftfont.c (xftfont_close): Call x_display_info_for_display
1919 to check whether 'Display *' is valid (Bug#16093 and probably
1922 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1924 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1925 Reported by Juanma Barranquero <lekktu@gmail.com>.
1927 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1928 open a pty on MS-Windows. (Bug#16152)
1930 * emacs.c (decode_env_path): Fix bogus comparison against
1931 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1933 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1935 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1936 (Fx_file_dialog): Add parentheses around && to silence warning.
1938 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1940 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1942 * xdisp.c (extend_face_to_end_of_line): Extend background of
1943 non-default face in margin areas as well. (Bug#16151)
1944 (display_line): Call extend_face_to_end_of_line for continued
1945 lines as well, if the display margins have non-zero width.
1946 (set_glyph_string_background_width): When needed, set the
1947 extends_to_end_of_line_p flag on glyph strings to be drawn in
1948 margin areas, not only in the text area.
1950 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1953 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1955 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1956 Don't worry about verify_error being t, since it has to be a list.
1958 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1960 Use bool for boolean, focusing on headers.
1961 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1962 No need to include <stdbool.h>, since conf_post.h does it now.
1963 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1964 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1965 (SET_PER_BUFFER_VALUE_P):
1966 * ccl.c, ccl.h (setup_ccl_program):
1967 * ccl.h (CHECK_CCL_PROGRAM):
1968 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1969 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1970 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1971 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1972 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1973 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1974 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1975 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1976 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1977 (CHARSET_FAST_MAP_SET):
1978 * coding.c (decode_coding_ccl, encode_coding_ccl):
1979 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1980 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1981 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1982 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1983 (decode_coding_c_string):
1984 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1985 * conf_post.h (has_attribute):
1986 * dispextern.h (trace_redisplay_p)
1987 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1988 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1989 (SET_GLYPH_FROM_CHAR_GLYPH)
1990 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1991 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1992 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1993 (cursor_in_mouse_face_p):
1994 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1995 (blank_row, prepare_desired_row)
1996 (build_frame_matrix_from_leaf_window, make_current)
1997 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1998 (update_window, scrolling_window, update_frame_line):
1999 * disptab.h (GLYPH_FOLLOW_ALIASES):
2000 * editfns.c (Fformat):
2001 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2002 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2003 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2004 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2005 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2006 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2007 (FONT_DEFERRED_LOG):
2008 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2009 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2010 (FRAME_MOUSE_UPDATE):
2011 * fringe.c (Fdefine_fringe_bitmap):
2012 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2013 (x_create_bitmap_from_xpm_data, xpm_load_image):
2014 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2015 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2016 (MERGE_INTERVAL_CACHE):
2017 * keymap.h (KEYMAPP):
2018 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2019 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2020 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2021 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2022 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2023 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2024 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2025 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2026 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2027 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2028 (SETUP_BUFFER_SYNTAX_TABLE):
2029 * systime.h (timespec_valid_p):
2030 * term.c (save_and_enable_current_matrix):
2031 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2032 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2033 (redisplay_internal, try_window_reusing_current_matrix)
2034 (sync_frame_with_window_matrix_rows, try_window_id)
2035 (display_menu_bar, display_tty_menu_item, display_mode_line)
2036 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2037 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2038 * xmenu.c (xmenu_show):
2039 * xterm.c (use_xim, x_term_init):
2040 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2041 (struct x_bitmap_record):
2042 Use bool for booleans.
2043 * ccl.c (struct buffer_text):
2044 * ccl.h (struct ccl_program):
2045 * charset.h (struct charset):
2047 * coding.h (struct iso_2022_spec, struct coding_system):
2048 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2049 (struct glyph_string, struct face, struct face_cache)
2050 (struct bidi_string_data, struct bidi_it)
2051 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2053 * editfns.c (Fformat):
2054 * frame.h (struct frame):
2055 * fringe.c (struct fringe_bitmap):
2056 * intervals.h (struct interval):
2057 * keyboard.h (struct kboard):
2058 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2059 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2060 (struct Lisp_Buffer_Local_Value, union specbinding):
2061 * macfont.m (struct macfont_info):
2062 * process.h (struct Lisp_Process):
2063 * termchar.h (struct tty_display_info):
2064 * window.h (struct window):
2065 * xterm.h (struct x_output):
2066 Use bool_bf for boolean bit-fields.
2067 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2068 All callers changed.
2069 * ccl.h (struct ccl_program): Remove unused members private_state,
2070 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2072 (struct ccl_spec): Remove unused members cr_carryover,
2073 eight_bit_carryover.
2074 * conf_post.h: Include <stdbool.h>.
2075 (bool_bf): New type.
2076 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2077 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2078 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2079 'do { ... } while (false)' brackets.
2080 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2081 Args must now be expressions; all callers changed.
2082 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2083 (PRODUCE_GLYPHS): Simplify use of boolean.
2084 * fileio.c (Fcopy_file):
2085 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2086 * lisp.h (UNGCPRO): Return void, not int.
2087 (FOR_EACH_TAIL): Use void expression, not int expression.
2088 * region-cache.c: Reindent.
2089 * region-cache.h: Copy comments from region-cache.c, to fix
2090 incorrect remarks about booleans.
2092 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2094 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2095 when character at point is displayed from a display vector.
2098 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2100 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2101 now a list of certificate validation checks that will abort a
2102 connection with an error.
2103 (Fgnutls_boot): Document it and use it.
2105 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2107 * w32term.c (w32_enable_frame_resize_hack): New variable.
2108 (x_set_window_size): Use it to hack frame resizing on Windows
2111 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2113 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2114 Windows-specific code to w32.c. Change error message text to
2115 match that of Posix platforms.
2117 * w32.c (w32_copy_file): New function, most of the code copied and
2118 reworked from Fcopy_file. Improve error handling. Plug memory
2119 leak when errors are thrown. Support file names outside of the
2120 current codepage. (Bug#7100)
2122 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2124 * lread.c (load_path_default): Prototype.
2126 2013-12-13 Glenn Morris <rgm@gnu.org>
2128 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2129 (dump_path): Remove.
2130 (load-path-default): Remove `changed' argument.
2131 Do not set dump_path permanently. Simplify.
2132 (init_lread): Simplify.
2133 (syms_of_lread): Remove dump_path.
2135 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2137 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2138 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2139 2013-12-12 font-related change to avoid Bug#16128, which
2140 is quite hard to fix without even more substantial changes.
2142 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2144 * font.c (font_close_object): Check for live frame (Bug#16128).
2146 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2148 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2149 Return ptrdiff_t, not int, since it's a buffer size.
2150 Reindent/reparen some macros to a more Gnuish style.
2152 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2154 Avoid undefined behavior with huge regexp interval counts.
2155 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2156 since it's now specialized to interval counts. All uses changed.
2157 Do not assume wrapraound on signed integer overflow.
2158 (regex_compile): Simplify based on the above changes.
2160 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2162 Support file names on MS-Windows that use characters outside of
2163 the current system codepage. (Bug#7100)
2165 * w32.c (get_file_security, set_file_security)
2166 (create_symbolic_link): Separate pointers and boolean flags for
2167 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2168 non-zero, else the former.
2169 (codepage_for_filenames, filename_to_utf16, )
2170 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2172 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2174 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2175 Accept only one argument; all callers changed.
2176 (dostounix_filename): Remove the second argument, now works in
2177 UTF-8. All callers changed.
2178 (parse_root): Lose DBCS code.
2179 (get_long_basename, w32_get_short_filename, init_environment)
2180 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2181 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2182 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2183 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2184 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2185 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2187 (ansi_encode_filename): New function.
2188 (get_emacs_configuration, get_emacs_configuration_options):
2190 (add_volume_info, GetCachedVolumeInformation): Run the input file
2191 name through unixtodos_filename, to ensure it is stored and
2192 referenced in canonical form.
2193 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2194 (logon_network_drive, sys_link, utime): Improve error handling.
2195 (sys_access): New function.
2196 (hashval, generate_inode_val): Unused functions deleted.
2197 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2198 (check_windows_init_file): Convert error message from UTF-8 to
2199 ANSI codepage, for display in the message box.
2200 (globals_of_w32): Set w32_unicode_filenames according to the OS
2203 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2204 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2205 (syms_of_w32term): Declare w32-unicode-filenames.
2207 * w32proc.c (new_child, delete_child): Remove code that handled
2208 unused pending_deletion and input_file members of the child struct.
2209 (create_child, sys_spawnve): Convert all file names to ANSI
2210 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2211 name cannot be encoded in ANSI codepage. Don't use
2212 unixtodos_filename, mirror slashes by hand.
2213 (record_infile, record_pending_deletion): Functions deleted.
2214 (Fw32_short_file_name): Call w32_get_short_filename instead of
2217 * w32notify.c (add_watch): Work in Unicode mode when
2218 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2219 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2220 instead, do the same with Lisp primitives.
2222 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2223 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2224 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2225 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2226 (Fw32_shell_execute): Improve error reporting.
2227 (Fdefault_printer_name): Ifdef away for Cygwin.
2229 * w32.h (struct _child_process): Remove input_file and
2230 pending_deletion members that are no longer used.
2231 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2232 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2233 (ansi_encode_filename): New and updated prototypes.
2235 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2237 (unexec): Don't use dostounix_filename, it expects a file name in
2238 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2241 * fileio.c (Ffile_name_directory, file_name_as_directory)
2242 (directory_file_name, Fexpand_file_name)
2243 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2244 arguments of dostounix_filename.
2245 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2246 use MAX_UTF8_PATH for size of file-name strings.
2247 (emacs_readlinkat): Build an explicitly unibyte string for file
2249 (syms_of_fileio) <file-name-coding-system>:
2250 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2252 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2253 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2254 directories to UTF-8.
2255 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2256 environment, and each element of the input PATH, to UTF-8.
2258 * dired.c (file_attributes): Use build_unibyte_string explicitly
2259 to make Lisp strings from user and group names.
2261 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2264 * coding.c (decode_file_name, encode_file_name): New functions.
2266 * termcap.c (tgetent): Adapt to the change in arguments of
2269 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2272 * msdos.c (dostounix_filename, init_environment): Adapt to the
2273 change in arguments of dostounix_filename.
2275 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2276 [WINDOWSNT]: Encode file names passed to the image libraries in
2279 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2280 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2282 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2283 arguments of dostounix_filename.
2285 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2287 * font.h (struct font_entity) [HAVE_NS]: New field to record
2288 font driver which was used to create this entity.
2289 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2290 frame where the font was opened.
2291 (font_close_object): Add prototype.
2292 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2293 (font_close_object): Not static any more. Lost frame arg.
2294 Adjust comment and users.
2295 * alloc.c (cleanup_vector): Call font_close_object to adjust
2296 per-frame font counters correctly. If HAVE_NS, also call
2297 driver-specific cleanup for font-entity objects.
2298 * ftfont.c (ftfont_open):
2299 * nsfont.m (nsfont_open):
2300 * w32font.c (w32font_open_internal):
2301 * xfont.c (xfont_open):
2302 * xftfont.c (xftfont_open): Save frame pointer in font object.
2303 * macfont.m (macfont_open): Likewise.
2304 (macfont_descriptor_entity): Save driver pointer to be able
2305 to call its free_entity routine when font-entity is swept.
2306 * ftxfont.c (ftxfont_open): Add eassert because frame
2307 pointer should be saved by ftfont_driver.open.
2309 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2311 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2312 input polling is used. This is still meaningful for Cygwin, see
2313 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2314 * keyboard.c (poll_for_input_1, input_polling_used):
2315 Define unconditionally.
2316 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2317 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2318 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2319 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2320 (face_for_char): Likewise. Rearrange eassert and return ASCII
2321 face for CHAR_BYTE8_P.
2322 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2324 2013-12-11 Ken Brown <kbrown@cornell.edu>
2326 * dispextern.h (erase_phys_cursor):
2327 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2329 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2331 * nsterm.m (x_free_frame_resources):
2332 * term.c (tty_free_frame_resources):
2333 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2334 face cache because it's implied by free_frame_faces anyway.
2335 * w32term.c (x_free_frame_resources): Likewise. Do not call
2336 free_frame_faces twice.
2338 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2340 * editfns.c (Fformat_time_string): Mention %F in the doc.
2342 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2344 * window.c (resize_frame_windows): Don't return immediately when
2345 the root window's size doesn't change - the minibuffer window
2346 may still have to be repositioned/resized.
2347 * xfns.c (Fx_create_frame): Always change the frame size after
2348 initializing the frame's faces.
2349 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2350 change_frame_size should already have done it.
2351 (x_new_font): Assign new tool- and menu-bar heights.
2352 (x_set_window_size_1): Account for tool- and menu-bar heights
2353 (Bug#16013). Don't set pixel sizes since change_frame_size
2354 should already have done it.
2356 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2358 Remove the option of using libcrypto.
2359 * Makefile.in (LIB_CRYPTO): Remove.
2360 (LIBES): Don't use it.
2362 2013-12-11 Juri Linkov <juri@jurta.org>
2364 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2365 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2367 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2369 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2370 drawn tool bar items (Bug#16058).
2371 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2373 2013-12-09 Ken Brown <kbrown@cornell.edu>
2375 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2377 * lisp.h (get_frame_param): Adjust conditions for prototype
2380 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2382 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2383 Avoid unused macro warning if configured --without-xft.
2385 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2387 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2389 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2391 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2393 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2395 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2397 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2399 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2401 Use libcrypto's checksum implementations if available, for speed.
2402 * Makefile.in (LIB_CRYPTO): New macro.
2405 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2406 The macro didn't conform to C99 due to type mismatch,
2407 which caused compilation failure with Sun C 5.12,
2408 and it was confusing anyway. Include window.h to declare
2409 redisplay_other_windows.
2411 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2413 * window.c (set_window_buffer): Update mode line (bug#16084).
2415 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2417 Fix minor problems found by static checking.
2418 * keyboard.c (poll_for_input_1, input_polling_used):
2419 Define only if HAVE_NTGUI.
2420 * xmenu.c (popup_activate_callback): Omit unnecessary
2421 check against USE_X_TOOLKIT, which must be defined here anyway.
2422 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2425 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2427 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2429 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2431 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2433 * nsterm.m (x_set_window_size): Remove fprintf.
2434 (init): Define always. Set applicationDidFinishLaunchingCalled
2436 (applicationDidFinishLaunching:):
2437 Set applicationDidFinishLaunchingCalled.
2438 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2441 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2443 Pixel resize changes for NS (Bug#16049).
2444 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2445 height/width. row/cols are locals.
2446 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2447 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2448 (windowWillResize): Remove gsextra. Calculate extra as in
2450 (x_new_font): Don't change frame size if fullscreen.
2451 Change size pixelwise.
2453 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2454 comment in xfns.c. Change to pixelwise call.
2456 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2458 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2461 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2463 * xterm.c (input_signal_count): Remove.
2464 (x_dispatch_event): Define unconditionally.
2465 (x_make_frame_visible): Process X events until the frame
2466 is really visible (Bug#16027).
2467 * xterm.h (x_dispatch_event): Declare unconditionally.
2469 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2471 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2473 * nsterm.m (x_set_window_size): Handle pixelwise.
2475 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2477 * w32term.c (x_new_font):
2478 * xterm.c (x_new_font): Calculate new frame size from new font
2481 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2483 * lisp.h (FOR_EACH_TAIL): New macro.
2484 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2486 * window.c (select_window): Call second wset_redisplay before we change
2487 selected_window (bug#16034).
2489 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2491 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2493 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2495 * w32xfns.c: Include window.h, to avoid a compiler warning.
2497 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2499 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2500 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2501 window_scroll takes care of it.
2502 (Fset_window_point, Fdelete_other_windows_internal)
2503 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2504 (Fsplit_window_internal, Fdelete_window_internal)
2505 (Fresize_mini_window_internal, Fset_window_configuration)
2506 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2507 cause redisplay instead of forcing a complete redisplay.
2508 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2509 we're only affecting the selected_window.
2511 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2513 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2514 directional control characters. Update type and category
2515 determination according to the UBA from Unicode v6.3.
2516 (bidi_category_t): New category EXPLICIT_FORMATTING.
2518 * dispextern.h (bidi_type_t): Update to include new bidirectional
2519 properties introduced with Unicode v6.3. (Bug#16043)
2521 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2523 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2526 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2528 * font.c (font_list_entities): Remove dummy assignment.
2529 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2530 used on graphic displays only. Remove unused 'font_encoder' member.
2531 (struct font_bitmap): Remove unused 'extra' member.
2532 * nsfont.m (nsfont_open):
2533 * w32font.c (w32font_open_internal):
2534 * ftfont.c (ftfont_get_bitmap): Adjust users.
2536 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2538 Use bool for boolean.
2539 * tparam.c (tparam1):
2540 * undo.c (record_point, record_property_change):
2541 Use bool for boolean, for local vars that are always true or false.
2543 Minor integer overflow fixes (Bug#16033).
2544 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2545 This improves on the previous fix to this function.
2546 (window_resize_check): When summing up pixel counts, don't rely on
2547 undefined behavior if the sum overflows.
2549 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2551 * window.c (Fset_window_new_pixel): Don't choke at negative
2552 argument value (Bug#16033).
2554 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2555 to avoid crash in window_box_height.
2557 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2558 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2560 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2562 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2564 Minor integer overflow fixes.
2565 * window.c (Fset_window_new_pixel, grow_mini_window):
2566 * xdisp.c (Fwindow_text_pixel_size):
2567 Avoid undefined behavior on signed integer overflow.
2568 * xfns.c (x_set_mouse_color):
2569 Check that drag shape fits in 'unsigned', since that's what X wants.
2571 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2573 Improve reporting of fatal exception on MS-Windows.
2574 * w32fns.c (my_exception_handler): New function.
2575 (globals_of_w32fns): Set it up as the unhandled exception
2576 handler. Initialize exception code and address to zeros.
2577 (emacs_abort): If the exception code and address are available,
2578 print them at the beginning of the backtrace. Fix the format of
2579 printing addresses (was producing 0x0x12345678 on XP).
2582 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2584 * eval.c (Fbacktrace__locals): New function.
2585 (syms_of_eval): Defsubr it.
2587 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2589 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2590 Define here to unify between...
2591 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2592 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2594 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2596 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2598 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2599 fringe background extension.
2600 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2601 because they are now always the same as `left' and `width',
2602 respectively. Remove code for the case that `width' and
2603 `sb_width' are different.
2605 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2607 Fix minor problems found by static checking.
2608 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2609 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2610 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2612 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2614 * image.c (imagemagick_compute_animated_image): Don't crash if we
2615 have an animation with different-sized images (bug#15313).
2617 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2619 Remove some unused items introduced during pixelwise change.
2620 * window.c (window_resize_total_check): Remove unused function.
2621 * xdisp.c (remember_mouse_glyph): Remove unused label.
2622 (Ftool_bar_height): Move declaration inside #if.
2623 * xterm.c (x_set_window_size): Don't use r and c.
2625 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2627 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2630 * window.c (Fset_window_configuration): Comment out unused variables.
2632 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2634 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2636 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2638 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2640 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2641 HAVE_GNUTLS3 (Bug#16001).
2643 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2644 if interrupts are deferred (Bug#15801).
2646 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2648 Support resizing frames and windows pixelwise.
2649 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2650 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2651 (struct glyph_matrix): Replace window_left_col and
2652 window_top_line by window_pixel_left and window_pixel_top.
2653 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2655 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2656 (draw_window_divider, move_it_to, x_draw_right_divider)
2657 (x_draw_bottom_divider, change_frame_size): Add or fix
2659 * dispnew.c (change_frame_size_1): Change prototype.
2660 (adjust_glyph_matrix, required_matrix_width)
2661 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2662 values instead of lines and columns.
2663 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2664 WINDOW_TOTAL_FRINGE_WIDTH.
2665 (handle_window_change_signal, do_pending_window_change)
2666 (init_display): Adjusts calls of change_frame_size.
2667 (change_frame_size, change_frame_size_1): Handle pixelwise
2669 * frame.c (Qright_divider_width, Qbottom_divider_width):
2671 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2672 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2673 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2674 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2676 (set_frame_param): New function.
2677 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2678 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2679 (Ffringe_width, Fborder_width, Fright_divider_width)
2680 (Fbottom_divider_width): New functions, defsubr them.
2681 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2682 New argument pixelwise.
2683 (struct frame_parm_table): New members Qright_divider_width and
2684 Qbottom_divider_width.
2685 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2686 (x_report_frame_params): Handle Qright_divider_width and
2687 Qbottom_divider_width.
2688 (x_set_right_divider_width, x_set_bottom_divider_width):
2690 (frame_resize_pixelwise): New option.
2691 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2692 new_pixelwise, right_divider_width and bottom_divider_width;
2693 remove total_lines; rename text_lines, text_cols, new_text_lines
2694 and new_text_cols to text_height, text_width, new_height and
2695 new_width respectively.
2696 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2697 FRAME_TEXT_WIDTH respectively.
2698 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2699 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2700 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2702 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2703 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2704 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2705 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2706 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2707 (FRAME_TOTAL_COLS_ARG): Remove macro.
2708 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2709 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2710 (x_wm_set_size_hint): Handle frame pixel sizes.
2711 * indent.c (compute_motion, Fcompute_motion):
2712 Call window_body_width instead of window_body_cols.
2713 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2714 (make_lispy_position): Handle right and bottom dividers.
2715 (Fsuspend_emacs): Pixelize call of change_frame_size.
2716 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2717 * lisp.h: Extern set_frame_param.
2718 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2720 (Fx_create_frame): Add entry for vertical_drag_cursor.
2721 Pixelize call of change_frame_size.
2722 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2723 * nsterm.m (ns_update_window_end): Optionally draw right
2725 (x_set_window_size): Add argument pixelwise.
2726 Call check_frame_size and change_frame_size with pixelwise zero.
2727 (ns_draw_window_divider): New function.
2728 (ns_redisplay_interface): Add ns_draw_window_divider.
2729 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2730 (x_new_font): Call x_set_window_size with pixelwise zero.
2731 * print.c (print_object): For a window print its sequence
2733 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2734 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2735 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2736 (w32_createwindow): Use scroll bar area width.
2737 (w32_wnd_proc): Handle bottom divider width.
2738 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2739 (Fx_create_frame): Default divider width parameters.
2740 Caclulate sizes pixelwise. Add vertical drag cursor support.
2741 (x_create_tip_frame): Default divider widths to zero.
2742 Pixelize call to change_frame_size.
2743 (Fx_show_tip): Add handling of divider widths. Pixelize window
2745 (Fw32_frame_rect): New function.
2746 (frame_parm_handler w32_frame_parm_handlers): Add divider
2748 (Vx_window_vertical_drag_shape): Add variable.
2749 * w32inevt.c (resize_event, maybe_generate_resize_event):
2750 Pixelize change_frame_size calls.
2751 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2753 * w32term.c (w32_draw_window_divider): New function.
2754 (x_update_window_end): Handle right divider.
2755 (w32_draw_fringe_bitmap, x_scroll_run)
2756 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2757 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2758 Calculate new frame sizes pixelwise.
2759 (x_new_font): Pixelize call to x_set_window_size.
2760 (x_check_fullscreen): Pixelize call to change_frame_size.
2761 (x_set_window_size_1, x_set_window_size): New argument
2762 pixelwise. Calculate pixelwise.
2763 (x_wm_set_size_hint): Use scroll bar area width.
2764 (w32_redisplay_interface): Add w32_draw_window_divider.
2765 * w32term.h (struct w32_output): Add vertical drag cursor.
2766 * widget.c (set_frame_size, update_wm_hints)
2767 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2769 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2770 * window.c (sequence_number): Restore.
2771 (Fwindow_pixel_width, Fwindow_pixel_height)
2772 (Fwindow_mode_line_height, Fwindow_header_line_height)
2773 (window_pixel_to_total, Frun_window_scroll_functions)
2774 (Fset_window_new_pixel, window_resize_apply_total)
2775 (Fwindow_resize_apply_total): New functions.
2776 (window_body_height, window_body_width): Rename from
2777 window_body_lines. New argument PIXELWISE.
2778 Calculate pixelwise.
2779 (Fwindow_body_height, Fwindow_body_width): New argument
2781 (coordinates_in_window, window_relative_x_coord): Use window's
2782 pixel width instead of total width.
2783 (replace_window, recombine_windows): Initialize pixel values.
2784 (resize_root_window, resize_frame_windows, grow_mini_window)
2785 (shrink_mini_window): New argument PIXELWISE.
2786 Calculate pixelwise.
2787 (Fdelete_other_windows_internal, adjust_window_margins)
2788 (window_resize_check, window_resize_apply)
2789 (Fdelete_window_internal, Fresize_mini_window_internal)
2790 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2791 (check_frame_size): Rename arguments. New argument PIXELWISE.
2792 Calculate pixelwise.
2793 (set_window_buffer): Make samebuf bool. Run configuration change
2794 hook only if buffer changed.
2795 (Fset_window_buffer): Rewrite doc-string.
2796 (make_window): Initialize new_pixel slot.
2797 (Fwindow_resize_apply): Check pixel size of root window.
2798 (Fsplit_window_internal): Call 2nd argument pixel_size.
2799 Calculate pixelwise.
2800 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2802 (save_window_data): New slots frame_text_width,
2803 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2804 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2806 (Fcurrent_window_configuration, Fset_window_configuration)
2807 (save_window_save, compare_window_configurations): Handle new
2808 slots in save_window_data and saved_window.
2809 (Fset_window_scroll_bars): Fix doc-string.
2810 (window_resize_pixelwise): New variable.
2811 (coordinates_in_window, Fcoordinates_in_window_p):
2813 (make_parent_window): Adjust sequence_number.
2814 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2816 * window.h (struct window): New members new_pixel, pixel_left,
2817 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2818 (wset_new_pixel): New function.
2819 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2820 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2821 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2822 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2823 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2824 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2825 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2826 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2827 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2828 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2829 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2830 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2831 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2832 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2833 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2835 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2836 (window_body_width, check_frame_size): Adapt external declarations.
2837 * xdisp.c (last_max_ascent): New integer.
2838 (window_text_bottom_y): Handle bottom divider.
2839 (window_box_width, window_box_height): Calculate pixelwise.
2840 (get_glyph_string_clip_rects): Handle right divider.
2841 (remember_mouse_glyph): When windows are resized pixelwise
2842 proceed with width and height set to 1.
2843 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2845 (move_it_to): Calculate and return maximum x position
2847 (Fwindow_text_pixel_size): New function.
2848 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2849 (tool_bar_lines_needed): Rename to tool_bar_height.
2850 Calculate pixelwise.
2851 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2852 Calculate pixelwise.
2853 (redisplay_tool_bar): Calculate pixelwise.
2854 (redisplay_window): Calculate pixelwise. Handle dividers.
2855 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2856 (x_draw_vertical_border): Handle dividers.
2857 (define_frame_cursor1): Handle vertical drag cursor.
2858 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2859 (expose_window): Calculate pixelwise. Handle dividers.
2860 (init_xdisp): Initialize pixel values.
2861 * xfaces.c (Qwindow_divider): New face.
2862 (realize_basic_faces): Realize it.
2863 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2864 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2865 (x_set_scroll_bar_default_width): Default actual width to 16.
2866 (Fx_create_frame): Set sizes pixelwise.
2867 (x_create_tip_frame): Default divider widths to zero.
2868 Pixelize call of change_frame_size.
2869 (Fx_show_tip): Handle divider widths. Initial pixel position
2871 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2872 (Vx_window_vertical_drag_shape): New option.
2873 * xmenu.c (free_frame_menubar): Pixelize call of
2875 * xterm.c (x_draw_window_divider): New function.
2876 (x_update_window_end): Optionally draw right divider.
2877 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2878 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2879 (handle_one_xevent, x_new_font): Calculate pixelwise.
2880 (x_set_window_size_1, x_set_window_size): New argument
2881 pixelwise. Calculate pixelwise.
2882 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2883 (struct x_redisplay_interface): Add x_draw_window_divider.
2884 * xterm.h (struct x_output): Add vertical_drag_cursor.
2886 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2888 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2889 Set invisible frames's `redisplay' when a full redisplay is requested.
2890 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2891 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2892 (display_mode_lines): Set it here instead.
2894 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2896 * dispextern.h (set_window_update_flags): Remove.
2898 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2900 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2902 * xdisp.c (REDISPLAY_SOME_P): New macro.
2903 (redisplay_internal): Use it (bug#15999).
2904 (prepare_menu_bars, redisplay_window): Use it as well.
2906 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2908 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2910 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2911 (globals_of_w32font): Zero it out.
2912 (GetCharWidth32W_Proc): New function pointer.
2913 (get_char_width_32_w): New function.
2914 (compute_metrics): If get_glyph_outline_w returns an error, try
2915 get_char_width_32_w before declaring a failure. This avoids
2916 punishing raster (a.k.a. "bitmap") fonts by slowing down
2917 redisplay. (Bug#6364).
2919 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2921 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2922 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2923 highlight needs to be redisplayed. (Bug#15913)
2925 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2927 Fix minor problems found by static checking.
2928 * buffer.h (struct buffer_text, struct buffer):
2929 * frame.h (struct frame):
2930 * window.h (struct window):
2931 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2932 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2933 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2934 no-longer-valid use of HAVE_MENUS.
2935 * xdisp.c (propagate_buffer_redisplay): Now static.
2937 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2939 * xmenu.c (Fmenu_or_popup_active_p):
2940 * window.c (Fset_window_configuration):
2941 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2942 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2943 * fns.c (Fyes_or_no_p):
2944 * editfns.c (Fmessage_box, Fmessage_or_box):
2945 * alloc.c (make_save_ptr_ptr):
2946 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2948 * window.c (Fset_window_configuration): Move select_window later.
2950 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2952 Refine redisplay optimizations to only redisplay *some* frames/windows
2953 rather than all of them.
2954 * xdisp.c (REDISPLAY_SOME): New constant.
2955 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2956 (bset_redisplay, bset_update_mode_line): New functions.
2957 (message_dolog): Use bset_redisplay.
2958 (clear_garbaged_frames): Use fset_redisplay.
2959 (echo_area_display): Use wset_redisplay.
2960 (buffer_shared_and_changed): Remove.
2961 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2962 frame titles. Compute the actual set of windows redisplayed.
2963 Don't update frame titles and menu bars for frames that don't need to
2965 (propagate_buffer_redisplay): New function.
2967 (redisplay_internal): Use it. Be more selective in the set of windows
2968 we redisplay. Propagate windows_or_buffers_changed to
2969 update_mode_lines a bit later to simplify the code.
2970 (mark_window_display_accurate_1): Reset window and buffer's
2972 (redisplay_window): Do nothing if neither the window nor the buffer nor
2973 the frame needs redisplay.
2974 * window.h (struct window): Add `redisplay' field.
2975 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2976 (redisplay_other_windows, window_list): New declarations.
2977 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2978 (window_list): Not static any more.
2979 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2980 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2981 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2982 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2983 * frame.h (struct frame): Add `redisplay' field.
2984 Move `external_menu_bar' bitfield next to other bit-fields.
2985 (SET_FRAME_GARBAGED): Use fset_redisplay.
2986 (SET_FRAME_VISIBLE): Don't garbage the frame;
2987 Use redisplay_other_windows.
2988 * buffer.h (struct buffer): Add `redisplay' field.
2989 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2990 (modify_overlay): Use bset_redisplay.
2991 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2993 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2995 Support w32 file notifications in batch mode.
2996 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2997 invalid (which happens in batch mode). If non-interactive, call
2998 handle_file_notifications to store file notification events in the
2999 input queue. (Bug#15933)
3001 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3003 * w32inevt.c (handle_file_notifications): Now external, not static.
3005 * w32term.h (handle_file_notifications): Provide prototype.
3007 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3008 init_crit, since init_display, which does that otherwise, is not
3011 2013-11-27 Glenn Morris <rgm@gnu.org>
3013 * Makefile.in ($(lispsource)/international/charprop.el): New.
3014 (emacs$(EXEEXT)): Depend on charprop.el.
3016 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3018 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3019 deleting portions of the buffer under non-nil REPLACE argument.
3022 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3023 directory, watch it and not its parent.
3024 (add_watch): Allow empty string in FILE.
3026 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3028 * window.c (Fset_window_start, window_resize_apply)
3029 (window_scroll): Reset window_end_valid (Bug#15957).
3031 2013-11-27 Glenn Morris <rgm@gnu.org>
3033 * Makefile.in (leimdir): Now in lisp source directory.
3034 ($(leimdir)/leim-list.el): Just use ../leim .
3035 * epaths.in (PATH_DUMPLOADSEARCH):
3036 * lread.c (load_path_default):
3037 * nsterm.m (ns_load_path): No more leim directory.
3039 2013-11-26 Andreas Schwab <schwab@suse.de>
3041 * .gdbinit (xgettype): Add cast.
3043 2013-11-26 Glenn Morris <rgm@gnu.org>
3045 Preload leim-list.el.
3046 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3047 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3048 is a single directory.
3050 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3052 bool-vector-subsetp is now the normal direction (Bug#15912).
3053 * data.c (Fbool_vector_subsetp): Test whether the first argument
3054 is a subset of the second one, not the reverse. Add doc string.
3056 Fix minor problems found by static checking.
3057 * lread.c (load_path_default): Now static.
3058 * textprop.c (text_property_stickiness): Be consistent about the
3059 test used when deciding whether to consider the previous character.
3060 This simplifies the code a bit.
3062 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3064 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3066 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3067 (syms_of_frame): Don't defsubr them.
3069 2013-11-25 Glenn Morris <rgm@gnu.org>
3071 * lread.c (load_path_default): Change the sense of the argument.
3072 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3073 from dump_path. When it is not, avoid checking dump_path twice.
3075 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3076 uninstalled dump_path against installed Vload_path. (Bug#15964)
3078 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3080 Export get_pos_property to Elisp.
3081 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3082 (syms_of_editfns): Export it to Elisp.
3084 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3086 2013-11-23 Romain Francoise <romain@orebokech.com>
3088 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3089 initialization here ...
3090 (syms_of_fileio): ... from here.
3092 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3094 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3095 Please use --enable-check-lisp-object-type.
3097 2013-11-23 Glenn Morris <rgm@gnu.org>
3099 * process.c (get_process): Explicit error for dead buffers.
3101 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3103 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3105 2013-11-23 Glenn Morris <rgm@gnu.org>
3107 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3108 * lread.c (load_path_check): Take path to check as argument.
3109 (load_path_default): New, split from init_lread.
3110 (init_lread): Move calc of default load-path to load_path_default.
3111 Empty elements in EMACSLOADPATH now stand for the default.
3112 (load-path): Doc fix.
3113 * emacs.c (decode_env_path): Add option to treat empty elements
3114 as nil rather than ".".
3115 * callproc.c (init_callproc_1, init_callproc):
3116 * image.c (Vx_bitmap_file_path):
3117 * lisp.h (decode_env_path):
3118 * lread.c (Vsource_directory):
3119 Update for new argument spec of decode_env_path.
3121 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3123 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3124 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3126 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3128 Fix some dependency problems that cause unnecessary recompiles.
3129 Problem reported by RMS in
3130 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3131 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3132 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3133 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3134 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3135 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3136 (boostrap-clean): No need to remove stamp-oldxmenu.
3138 Fix recently introduced bool vector overrun.
3139 This was due to an optimization that went awry.
3140 Reported by Glenn Morris in
3141 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3142 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3143 for empty vectors, undoing the 2013-11-18 change.
3144 * data.c (bool_vector_binop_driver): Rely on this.
3145 Fix bug that occasionally overran the destination.
3146 * lisp.h (struct Lisp_Bool_vector): Document this.
3148 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3150 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3153 * nsterm.m (init, run, stop:): Comment out for now, does not work
3156 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3158 * charset.c (syms_of_charset): Don't read past end of string.
3160 2013-11-19 Glenn Morris <rgm@gnu.org>
3162 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3164 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3166 Add hooks to run on gaining/losing focus. (Bug#15029)
3167 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3168 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3169 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3171 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3173 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3174 The old names predated the API change that put destination at end.
3176 Improve API of recently-added bool vector functions (Bug#15912).
3177 The old API had (bool-vector-count-matches A B)
3178 and (bool-vector-count-matches-at A B I), which gave the
3179 misleading impression that the two functions were variants, one
3180 with a location I. The new API has (bool-vector-count-population A)
3181 and (bool-vector-count-consecutive A B I) to make the distinction
3182 clearer. The first function no longer has a B argument, since the
3183 caller can easily determine the number of nils if the length and
3184 number of ts is known.
3185 * data.c (Fbool_vector_count_population): Rename from
3186 bool_vector_count_matches, and accept just 1 argument.
3187 (Fbool_vector_count_consecutive): Rename from
3188 Fbool_vector_count_matches_at.
3190 Always allocate at least one bits_word per bool vector.
3191 See Daniel Colascione in:
3192 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3193 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3194 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3195 * lisp.h (struct Lisp_Bool_vector): Document this.
3197 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3199 * insdel.c (invalidate_buffer_caches): New function, consolidated
3200 from part of prepare_to_modify_buffer.
3201 (insert_from_gap, prepare_to_modify_buffer):
3202 * coding.c (code_convert_region, code_convert_string):
3203 Call invalidate_buffer_caches. (Bug#15841)
3205 * lisp.h (invalidate_buffer_caches): Add prototype.
3207 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3209 * w32term.c (x_update_window_end): Don't invalidate the entire
3210 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3211 highlight needs to be redisplayed. (Bug#15913)
3213 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3215 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3217 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3219 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3220 while we are using Vprin1_to_string_buffer.
3222 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3223 after inserting the description string. (Bug#15907)
3225 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3227 * data.c: Work around bogus GCC diagnostic about shift count.
3228 Reported by Eli Zaretskii in
3229 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3230 (pre_value): New function.
3231 (count_trailing_zero_bits): Use it.
3233 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3235 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3236 assume C macros are not supported even under -g3 in these old GCC
3239 2013-11-15 Leo Liu <sdl.web@gmail.com>
3241 * minibuf.c (Ftry_completion, Fall_completions)
3242 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3244 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3246 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3247 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3248 This avoids placing unnecessary constants into the Emacs code.
3250 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3252 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3253 for Cygwin w32 build.
3255 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3256 for Cygwin w32 build. (Bug#15892)
3258 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3260 Simplify, port and tune bool vector implementation.
3261 * alloc.c (bool_vector_exact_payload_bytes)
3262 (bool_vector_payload_bytes): Remove.
3263 (bool_vector_fill): Return its argument.
3264 * alloc.c (bool_vector_fill):
3266 * print.c (print_object):
3267 Simplify by using bool_vector_bytes.
3268 * alloc.c (make_uninit_bool_vector):
3269 New function, broken out from Fmake_bool_vector.
3270 (Fmake_bool_vector): Use it. Use tail call.
3271 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3272 * data.c (BITS_PER_ULL): New constant.
3273 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3274 if long long versions don't exist.
3275 (shift_right_ull): New function.
3276 (count_one_bits_word): New function, replacing popcount_bits_word
3277 macro. Don't assume that bits_word is no wider than long long.
3278 (count_one_bits_word, count_trailing_zero_bits):
3279 Don't assume that bits_word is no wider than long long.
3280 * data.c (bool_vector_binop_driver, bool_vector_not):
3281 * fns.c (Fcopy_sequence):
3283 Create an uninitialized destination, to avoid needless work.
3284 (internal_equal): Simplify.
3285 (Ffillarray): Prefer tail call.
3286 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3287 contain at least one word.
3288 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3289 chars are narrower than ints.
3290 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3291 * fns.c (Fcopy_sequence):
3293 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3294 Don't try to port to hosts where bits_word values have holes; the
3295 code wouldn't work there anyway. Verify this assumption, though.
3296 (bool_vector_bytes): New function.
3297 (make_uninit_bool_vector): New decl.
3298 (bool_vector_fill): Now returns Lisp_Object.
3300 * xfns.c (xic_create_fontsetname):
3301 * xrdb.c (gethomedir): Prefer tail calls.
3303 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3305 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3306 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3308 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3309 that requires a return value.
3310 (Fset_buffer_modified_p): Take advantage of this change to do
3313 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3315 * buffer.c (Frestore_buffer_modified_p): Sync it with
3316 Fset_buffer_modified_p.
3317 (Fforce_mode_line_update): New function, moved from subr.el.
3318 (Fset_buffer_modified_p): Use them.
3319 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3321 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3323 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3324 This avoids undefined behavior when subtracting pointers into
3325 different aways. On my platform it also makes the code a tad
3326 smaller and presumably faster.
3328 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3330 * keyboard.c (command_loop_1): Use region-extract-function.
3331 * insdel.c (Qregion_extract_function): Not static any more (can we
3332 stop pretending that these vars can benefit from being marked static?).
3334 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3336 * search.c (find_newline): If buffer text is relocated during the
3337 "dumb loop", adjust C pointers into buffer text to follow suit.
3340 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3342 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3343 for conversion (Bug#15837).
3345 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3347 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3348 for the entire range of inserted characters. (Bug#15841)
3350 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3352 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3354 (realize_default_face): Remove assignment to distant-foreground if
3355 unspecified (Bug#15815).
3357 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3359 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3360 cache-long-scans disabled, since we don't want to call
3361 prepare_to_modify_buffer (in insert_1_both) for each message we
3364 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3365 from buffer.c. Improve commentary to the buffer field setter
3368 * buffer.c (bset_cache_long_scans): Static function deleted.
3369 Improve commentary to the buffer field setter functions.
3370 (init_buffer_once): Default for cache-long-scans changed to t.
3373 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3375 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3377 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3378 This bug was introduced in my 2013-06-21 change, and caused
3379 struct Lisp_Sub_Char_Table objects to be given too many slots,
3380 which broke 'make -C admin/unidata'.
3382 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3384 Import changes from mac-port 4.5.
3385 * macfont.m (mac_font_copy_default_descriptors_for_language)
3386 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3387 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3388 (macfont_language_default_font_names): New.
3389 (macfont_list): Rearrange language/charset code.
3390 (macfont_close): Don't check for macfont_info->cache.
3391 (mac_ctfont_create_preferred_family_for_attributes): New font
3392 selection code, call
3393 mac_font_copy_default_name_for_charset_and_languages.
3394 (mac_font_copy_default_descriptors_for_language)
3395 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3397 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3399 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3401 Port to C11 aligned_alloc, and fix some integer overflows.
3402 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3403 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3404 and use of posix_memalign replaced with aligned_alloc.
3405 (aligned_alloc): New function, defined or declared as needed.
3406 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3407 Don't undef; configure.ac now does this.
3408 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3409 (calloc, aligned_alloc): Check for integer overflow.
3410 (aligned_alloc): Rename from memalign. All uses changed.
3411 (memalign): New function, an alias for aligned_alloc.
3413 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3415 * xdisp.c (redisplay_internal): Fix typo in last change.
3417 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3419 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3421 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3423 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3424 redisplay--mode-lines-cause.
3425 (redisplay_internal): Keep them uptodate. Remove redundant check of
3426 buffer_shared_and_changed.
3427 * *.[chm]: Number every assignment to update_mode_lines so we
3428 can track why it is set.
3430 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3432 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3434 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3436 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3437 can track why it is set.
3439 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3441 Integer-related fixes for term.c etc.
3442 * dispextern.h (face_tty_specified_color): New function.
3443 * term.c (turn_on_face): Don't rely on undefined behavior when
3444 assigning an out-of-range value to 'long'.
3445 Simplify test for toggling highlight.
3446 (tty_capable_p): Omit last two (unused) args. All callers changed.
3447 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3448 (read_menu_input, tty_menu_activate, tty_menu_show):
3449 * xfaces.c (x_supports_face_attributes_p)
3450 (tty_supports_face_attributes_p):
3451 Use bool for boolean. All callers changed.
3452 (tty_supports_face_attributes_p): Omit defaults for color indices;
3453 no longer needed. Simplify tail call.
3455 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3457 * xdisp.c (prepare_menu_bars): Mark static.
3458 * lisp.h (prepare_menu_bars): Don't declare.
3459 * xselect.c (x_handle_selection_clear):
3460 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3462 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3464 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3465 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3467 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3469 * keyboard.c (Fcommand_error_default_function): Rename from
3470 Fdefault_error_output.
3472 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3474 * keyboard.c (Fdefault_error_output): New function, extracted from
3476 (syms_of_keyboard): Use it for Vcommand_error_function.
3478 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3480 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3481 (init_eval): Use it to ensure handlerlist is non-NULL.
3482 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3483 (Fsignal): Adjust NULLness test of handlerlist.
3484 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3486 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3488 * callproc.c (call_process): Call prepare_to_modify_buffer before
3489 decoding text read from the sub-process, as the decoded stuff will
3490 be inserted into the buffer. This will invalidate the various
3491 caches maintained for the buffer. (Bug#15148)
3493 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3495 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3496 string of glyphless-char-display.
3498 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3500 * nsfns.m (ns_get_name_from_ioreg): New function.
3501 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3502 OSX >= 10.9. Use ns_get_name_from_ioreg.
3504 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3506 Simplify and port recent bool vector changes.
3507 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3508 only in this file. Use a more-efficient implementation if the
3509 second argument is a power of 2.
3510 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3511 Remove no-longer-necessary compile-time checks.
3512 (bool_vector_exact_payload_bytes): New function.
3513 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3514 exact payload changed to call the new function. Do not assume
3515 that the arg or result fits in ptrdiff_t.
3516 (bool_vector_fill): New function.
3517 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3519 (vroundup_ct): Don't assume arg fits in size_t.
3520 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3521 invoke set_category_set.
3522 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3523 All callers changed. Use bool_vector_set.
3524 * category.h (XCATEGORY_SET): Remove; no longer needed.
3525 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3527 * data.c (Faref): Use bool_vector_ref.
3528 (Faset): Use bool_vector_set.
3529 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3530 (Fbool_vector_not, Fbool_vector_count_matches)
3531 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3532 * fns.c (concat): Use bool_vector_ref.
3533 (Ffillarray): Use bool_vector_fill.
3534 (mapcar1): Use bool_vector_ref.
3535 (sxhash_bool_vector): Hash words, not bytes.
3536 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3537 a constant, since it's now used in #if.
3538 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3539 unsigned char on unusual architectures, so that we no longer
3540 assume that the number of bits per bits_word is a power of two or
3541 is a multiple of 8 or of CHAR_BIT.
3542 (Qt): Add forward decl.
3543 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3544 at least as strictly as bits_word.
3545 (bool_vector_data, bool_vector_uchar_data): New accessors.
3546 All data structure accesses changed to use them.
3547 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3548 (bool_vector_set): New functions.
3549 (bool_vector_fill): New decl.
3550 (ROUNDUP): Move to alloc.c as described above.
3552 Fix recent gnutls changes.
3553 * gnutls.c (Fgnutls_boot): Don't assume C99.
3554 * process.c (wait_reading_process_output): Fix typo in recent change.
3556 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3558 * process.c (wait_reading_process_output, read_process_output)
3559 (send_process): Check gnutls_state is not NULL.
3561 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3562 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3564 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3566 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3567 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3569 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3572 * nsfns.m (Fx_create_frame): Fix memory leak.
3574 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3575 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3576 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3578 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3580 * xdisp.c (message3_nolog, message_with_string): Encode the string
3581 before writing it to the terminal in a non-interactive session.
3583 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3584 sure we concatenate them into a unibyte string.
3586 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3587 resulting temporary name before returning it to the caller.
3588 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3589 is a unibyte string, convert NAME to a unibyte string to ensure
3590 that the result is also a unibyte string.
3592 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3593 create unibyte strings from default paths and directory/file
3596 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3599 * callproc.c (init_callproc): Use build_unibyte_string to make
3600 sure we create unibyte strings from default paths and
3601 directory/file names.
3603 * buffer.c (init_buffer): Don't store default-directory of
3604 *scratch* in multibyte form. The original problem which led to
3605 that is described in
3606 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3607 but it was solved long ago. (Bug#15260)
3609 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3611 Port to stricter C99 platforms.
3612 Especially, C99 prohibits nesting a struct X inside struct Y if
3613 struct X has a flexible array member.
3614 * alloc.c (struct sdata): New type.
3615 (sdata): Implement in terms of struct sdata.
3616 Remove u member; all uses replaced by next_vector, set_next_vector.
3617 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3618 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3619 (struct sblock): Rename first_data member to data, which is now
3620 a flexible array member. All uses changed.
3621 (next_vector, set_next_vector, large_vector_vec): New functions.
3622 (vector_alignment): New constant.
3623 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3624 (struct large-vector): Now merely a NEXT member, since the old approach
3625 ran afoul of stricter C99. All uses changed to use
3626 large_vector_vec or large_vector_offset.
3627 (large_vector_offset): New constant.
3628 * dispnew.c: Include tparam.h, for tgetent.
3629 Do not include term.h; no longer needed.
3630 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3631 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3632 (struct Lisp_Vector): Use a flexible array member for contents,
3633 instead of a union with a member that is an array of size 1.
3635 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3636 fact that the struct no longer contains a union.
3637 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3638 (struct Lisp_Save_Value, struct Lisp_Free):
3639 Use unsigned, not int, for spacers, to avoid c99 warning.
3640 (union specbinding): Use unsigned, not bool, for bitfield, as
3641 bool is not portable to pre-C99 hosts.
3643 2013-11-04 Glenn Morris <rgm@gnu.org>
3645 * emacs.c (usage_message): Mention that `-L :...' appends.
3647 2013-11-02 Glenn Morris <rgm@gnu.org>
3649 * Makefile.in (abs_builddir): Remove.
3650 (bootstrap_exe): Use relative filename.
3652 Use relative filenames in TAGS files.
3653 * Makefile.in (abs_srcdir): Remove it again.
3654 (.PHONY): Remove frc.
3655 (maintainer-clean): No more TAGS-LISP file.
3656 (TAGS): Pass relative file names to etags.
3657 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3659 * Makefile.in (abs_srcdir): New, set by configure.
3661 (maintainer-clean): Remove pointless echo. That should be in the
3662 top-level Makefile, if anywhere. Delete TAGS-LISP.
3663 (extraclean): No s/ and m/ directories for some time.
3664 (TAGS): Also depend on ctagsfiles3.
3665 Remove no-longer-defined S_FILE.
3666 Pass absolute filenames to etags once more.
3667 (TAGS-LISP): Replace lispdir with its expansion.
3668 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3669 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3671 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3673 * xfaces.c (check_lface_attrs, realize_default_face):
3674 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3675 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3677 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3679 * emacs.c (original_pwd): Remove global var by making it local.
3680 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3682 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3684 * xfaces.c: Declare color_distance.
3685 (QCdistant_foreground): New variable.
3686 (NEAR_SAME_COLOR_THRESHOLD): New define.
3687 (load_color2): New function.
3688 (load_color): Call load_color2.
3689 (load_face_colors): Call load_color2 and if distant-color is specified
3690 calculate distant and use distant-color if colors are near.
3691 (LFACE_DISTANT_FOREGROUND): New define.
3692 (merge_face_ref, Finternal_set_lisp_face_attribute)
3693 (Finternal_get_lisp_face_attribute)
3694 (x_supports_face_attributes_p): Handle distant-foreground similar to
3696 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3698 * dispextern.h (lface_attribute_index):
3699 Add LFACE_DISTANT_FOREGROUND_INDEX.
3701 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3703 * image.c (pbm_next_char): New function.
3704 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3705 (pbm_scan_number): Use it.
3706 (Qlibjpeg_version): New variable.
3707 (syms_of_image): DEFSYM and initialize it.
3709 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3711 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3713 2013-10-31 Glenn Morris <rgm@gnu.org>
3715 * emacs.c (original_pwd): New char.
3716 (main): If using --chdir, store original_pwd.
3717 (init_cmdargs): When setting Vinvocation_directory based on a
3718 relative argv[0], use original_pwd if set. (Bug#15768)
3720 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3722 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3724 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3726 * insdel.c: Fix minor problems found by static checking.
3727 (Qregion_extract_function): Now static.
3728 (prepare_to_modify_buffer_1): Remove unused locals.
3730 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3732 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3733 (syms_of_xdisp): Declare pre-redisplay-function.
3734 (markpos_of_region): Remove function.
3735 (init_iterator, compute_stop_pos, handle_face_prop)
3736 (face_before_or_after_it_pos, reseat_to_string)
3737 (get_next_display_element, window_buffer_changed)
3738 (redisplay_internal, try_cursor_movement, redisplay_window)
3739 (try_window_reusing_current_matrix, try_window_id, display_line)
3740 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3741 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3742 * window.h (struct window): Remove field `region_showing'.
3743 * dispextern.h (struct it): Remove region_beg/end_charpos.
3744 (face_at_buffer_position, face_for_overlay_string)
3745 (face_at_string_position): Update prototypes.
3746 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3747 (face_at_string_position): Remove `region_beg' and `region_end' args.
3748 * fontset.c (Finternal_char_font):
3749 * font.c (font_at, font_range): Adjust calls accordingly.
3750 * insdel.c (Qregion_extract_function): New var.
3751 (syms_of_insdel): Initialize it.
3752 (prepare_to_modify_buffer_1): Use it.
3754 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3756 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3757 * ftxfont.c (ftxfont_get_gcs):
3758 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3759 * xfaces.c (x_free_colors, x_free_dpy_colors)
3760 (x_create_gc, unload_color):
3761 * xselect.c (x_property_data_to_lisp):
3762 * xsettings.c (parse_settings):
3763 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3764 (get_bits_and_offset): Adjust definition.
3765 * frame.c (XParseGeometry): Adjust locals.
3766 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3767 * regex.h (toplevel): Likewise for reg_syntax_t.
3769 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3771 * eval.c (run_hook_with_args): Use FUNCTIONP.
3773 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3775 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3776 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3777 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3778 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3779 on MS-Windows anyway.
3780 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3781 (free_realized_face): ...adjust user.
3782 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3783 white relief pixels to -1.
3784 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3785 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3786 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3788 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3790 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3791 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3792 in practice now. All callers changed.
3794 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3796 * dispextern.h (struct face): Use bitfields for 'underline_type'
3797 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3798 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3799 'stipple' member. Move 'lface' member up to help...
3800 * xfaces.c (make_realized_face): ...this function to find and
3801 clear just the members that need clearing.
3802 (load_face_colors, realize_x_face):
3803 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3805 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3807 * xftfont.c (struct xftfont_info): Remove set-but-unused
3809 (xftfont_open): Adjust user.
3810 (xftfont_get_colors): Remove useless prototype.
3812 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3814 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3815 before passing them to 'unexec'. (Bug#15260)
3817 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3819 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3821 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3823 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3824 the changed signature of the font driver's 'close' method.
3826 * w32font.h (w32font_close): Adjust the prototype to the change in
3827 function definition.
3829 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3831 * w32uniscribe.c (uniscribe_close): Adapt the call to
3832 w32font_close to its new prototype.
3834 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3836 Omit unused frame argument of font API's close function.
3837 * font.h (struct font): Drop frame argument. Adjust comment.
3838 * font.c (font_clear_cache, font_close_object): Adjust users.
3839 * ftfont.c (ftfont_close):
3840 * ftxfont.c (ftxfont_close):
3841 * macfont.m (macfont_close):
3842 * nsfont.m (nsfont_close):
3843 * w32font.c (w32font_close):
3844 * xfont.c (xfont_close):
3845 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3846 tweak comments and make functions safe if called more than once for
3847 the same font object.
3849 Perform font-specific cleanup when font object is swept by GC. See
3850 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3851 * alloc.c (cleanup_vector): New function.
3852 (sweep_vector): Call it for each reclaimed vector object.
3853 * font.h (struct font): Adjust comment.
3855 2013-10-24 Glenn Morris <rgm@gnu.org>
3857 * Makefile.in (abs_top_srcdir): New, set by configure.
3859 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3861 Adjust recent font-related changes to fix bug#15686.
3862 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3863 is a live window system frame, mark its default font too.
3865 2013-10-23 Glenn Morris <rgm@gnu.org>
3867 * Makefile.in (RUN_TEMACS): Make relative (again).
3868 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3869 (bootstrap-emacs$(EXEEXT)):
3870 Quote entities that might contain whitespace.
3872 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3874 Port to Solaris 10 and its bundled GCC.
3875 Problem reported by Timothy C. Burt.
3876 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3878 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3880 Do not allow font caches to grow too large.
3881 * alloc.c (compact_font_cache_entry, compact_font_caches):
3882 New functions or stub if not HAVE_WINDOW_SYSTEM.
3883 (compact_undo_list): Factor out from Fgarbage_collect.
3885 (mark_face_cache): Mark face font. Move down to avoid
3887 (mark_terminals): Do not mark font cache here.
3888 (Fgarbage_collect): Call compaction functions described
3889 above. Adjust comment.
3891 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3893 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3894 chdir to HOME (bug#15607).
3896 * nsterm.m (Qcocoa, Qgnustep): New variables.
3897 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3898 (ns_get_color): Make selection color work for GNUstep also.
3900 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3902 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3903 handles mouse clicks. Instead, let GPM use the same code as all
3904 the other mice use. See the discussion starting at
3905 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3906 for the details of the problem with the menu bar this fixes.
3908 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3910 Remove port-specific display name lists to avoid extra
3911 complexity and data duplication with display info lists.
3912 * xterm.h (x_display_name_list): Remove declaration.
3913 * xterm.c (x_display_name_list): Remove.
3914 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3915 * xfns.c (x_display_info_for_name, Fx_display_list):
3916 Likewise. Use x_display_list where appropriate.
3917 * w32term.h (w32_display_name_list): Remove declaration.
3918 * w32term.c (w32_display_name_list): Remove.
3919 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3921 * w32fns.c (x_display_info_for_name, Fx_display_list):
3922 Likewise. Use x_display_list where appropriate.
3923 * nsterm.h (ns_display_name_list): Remove declaration.
3924 * nsterm.m (ns_display_name_list): Remove.
3925 (ns_term_init, syms_of_nsterm): Adjust users.
3926 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3927 Likewise. Use x_display_list where appropriate.
3928 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3929 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3930 (mark_terminals): Mark per-terminal font cache.
3932 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3934 Don't run timers in input-pending-p. Its new check-timers param
3935 provides the prior behavior. (Bug#15045).
3936 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3938 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3940 Make some functions static in non-Microsoft builds.
3941 On my platform (Fedora 19 x86-64), this shrinks the
3942 Emacs executable (text+data) by 0.25%.
3943 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3944 (load_color) [!MSDOS]:
3945 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3946 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3947 * lisp.h (check_existing):
3948 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3949 (network_interface_info) [!WINDOWSNT]:
3950 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3951 Remove extern decls.
3952 * fileio.c (check_existing):
3953 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3954 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3955 (network_interface_info) [!WINDOWSNT]:
3956 * term.c (encode_terminal_code) [!WINDOWSNT]:
3957 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3958 * xfaces.c (load_color) [!MSDOS]:
3960 * fileio.c (check_existing, check_executable, check_writable):
3961 * process.c (network_interface_list, network_interface_info):
3962 Move earlier, so that we don't need forward decls.
3963 * gnutls.c (fn_gnutls_transport_set_errno)
3964 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3966 * w32.c (init_environment): Use faccessat rather than
3967 check_existing, partly for consistency with the rest of the code
3968 in this file, partly so that check_existing can be static.
3970 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3971 * emacs.c (MAIN_PROGRAM): New macro.
3972 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3973 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3975 bool vector int width fixes
3976 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3977 (Fbool_vector_count_matches_at):
3978 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3979 can exceed PTRDIFF_MAX, at least in theory.
3980 (Fbool_vector_count_matches_at):
3981 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3983 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3985 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3986 (struct sockaddr): Add forward decl, for platforms that lack it.
3988 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3990 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3993 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3995 * w32.c (network_interface_get_info, network_interface_list)
3996 (network_interface_info): New functions. (Bug#15610)
3997 (GetAdaptersInfo_Proc): New typedef.
3998 (get_adapters_info): New wrapper function.
3999 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4001 * process.h (network_interface_list, network_interface_info):
4004 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4005 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4006 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4007 for WINDOWSNT. Doc fix.
4008 (syms_of_process): Defsubr Snetwork_interface_list and
4009 Snetwork_interface_info unconditionally.
4011 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4012 in NS GUI sessions. (Bug#15629)
4014 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4016 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4018 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4020 * print.c (print_object): Print " ..." when truncating bool vectors.
4022 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4024 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4025 standard mouse buttons.
4027 * termhooks.h (struct input_event): Remove incorrect commentary.
4029 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4031 Disallow bool vector operations on mixed-length operands.
4032 The old behavior left garbage in the result vector sometimes,
4033 and didn't seem to be useful.
4034 * data.c (Qwrong_length_argument): New static var.
4035 (wrong_length_argument): New function.
4036 (bool_vector_binop_driver): Check that args agree in length.
4038 * keyboard.c, keyboard.h (all_kboards): Now static.
4040 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4042 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4043 note from the lispref.
4045 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4047 * nsterm.h (struct ns_display_info): Remove set-but-unused
4048 member image_cache (image caches are per-terminal anyway).
4049 (FRAME_X_IMAGE_CACHE): Remove.
4050 * nsterm.m (ns_initialize_display_info): Adjust user.
4052 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4054 * w32proc.c: Include mingw_time.h.
4056 * w32.c: Include mingw_time.h.
4058 Implement scrolling of TTY menus when the screen is too short.
4060 * term.c (tty_menu_display): Accept an additional argument, the
4061 menu item from which to start displaying the menu. Account for
4062 the value of Y when limiting the menu to the number of available
4064 (mi_result): New enumeration.
4065 (read_menu_input): Return enumerated value. When the y coordinate
4066 hits min_y or max_y, return scroll indication instead of wrapping
4068 (tty_menu_activate): Handle the scrolling indications from
4069 read_menu_input. Compute the first menu item to display and pass
4070 it to tty_menu_display.
4072 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4074 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4075 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4076 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4077 Adjust to match the change described below.
4078 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4079 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4080 memory_below_frame members to...
4081 * termchar.h (struct tty_display_info): ...here because they're
4082 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4083 * term.c (init_tty):
4084 * nsterm.m (ns_create_terminal):
4085 * w32term.c (w32_create_terminal):
4086 * xterm.c (x_create_terminal): Adjust users.
4087 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4088 to filter out non-TTY frames. Adjust comment.
4089 (scrolling): Adjust user. Prefer eassert for debugging check.
4091 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4093 * xfaces.c (PT_PER_INCH): Remove unused macro.
4094 * termhooks.h (struct terminal): Remove set-but-unused
4095 member fast_clear_end_of_line.
4096 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4097 * nsterm.m (ns_create_terminal):
4098 * term.c (init_tty):
4099 * w32term.c (w32_create_terminal):
4100 * xterm.c (x_create_terminal): Adjust users.
4102 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4104 * lisp.h (bool_vector_size): New function.
4105 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4106 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4107 (Fbool_vector_not, Fbool_vector_count_matches_at):
4108 Remove uses of 'eassume' that should no longer be needed,
4109 because they are subsumed by the 'eassume' in bool_vector_size.
4111 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4113 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4114 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4115 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4117 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4119 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4120 have different dimensions. (Bug#15575)
4122 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4125 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4127 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4129 * term.c (tty_menu_show): Never return with unbalanced
4130 specpdl. Use eassert for debugging check. Adjust style.
4132 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4134 * term.c (read_menu_input): Make selection of menu items
4135 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4136 (tty_menu_activate): Fix off-by-one error when computing max_y.
4138 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4140 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4141 audit logging (only used with GnuTLS 3.x) and enable it.
4143 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4145 * dispnew.c (redraw_frame): Remove useless #ifdef because
4146 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4147 Also, move TTY fflush to...
4148 * term.c (tty_update_end): ...this function.
4150 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4152 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4153 the end of the frame's glyph matrix. (Bug#15575)
4155 * term.c (tty_menu_display): Don't move cursor while overwriting
4156 frame's glyphs with menu items. Limit the number of items
4157 displayed to what can be shown on the available screen lines,
4158 excluding the echo area.
4159 (tty_menu_activate): Limit the Y coordinate allowed by
4160 read_menu_input to the last screen line used for menu display.
4162 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4164 * lisp.h (eassume): New macro.
4165 Also, include <verify.h>, for 'assume'.
4166 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4167 (vroundup, vector_nbytes):
4168 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4169 (Fbool_vector_not, Fbool_vector_count_matches)
4170 (Fbool_vector_count_matches_at):
4171 Use eassume, not eassert.
4172 * casetab.c (set_identity, shuffle):
4173 * composite.c (composition_gstring_put_cache):
4174 * dispnew.c (update_frame_1):
4175 * ftfont.c (ftfont_shape_by_flt):
4176 * image.c (gif_load):
4177 * intervals.c (offset_intervals):
4178 * macfont.m (macfont_shape):
4179 Remove calls to 'assume' that are no longer needed, because
4180 --enable-gcc-warnings no longer generates bogus warnings
4181 when these calls are removed.
4183 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4185 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4187 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4189 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4190 (Qsubstitute_env_in_file_name): New var.
4191 (syms_of_fileio): Define it.
4193 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4195 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4196 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4199 * term.c (save_and_enable_current_matrix): Don't allocate and
4200 don't save margin areas.
4201 (restore_desired_matrix): Don't restore margin areas.
4202 (free_saved_screen): Don't free margin areas.
4204 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4206 * image.c: Pacify --enable-gcc-warnings.
4207 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4208 #define only if used.
4210 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4212 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4213 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4214 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4215 (gif_load): For giflib v5.x and later, display the error message
4216 produced by giflib when its functions fail.
4217 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4220 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4222 * keyboard.c (last_event_timestamp): Remove. For X selection and
4223 GTK popup menus, it may be obtained from per-frame X display info.
4224 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4225 (process_special_events): Adjust users.
4226 * keyboard.h (last_event_timestamp): Remove declaration.
4227 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4228 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4229 * menu.h (xmenu_show): Adjust prototype.
4230 * menu.c (Fx_popup_menu): Adjust user.
4231 * xselect.c (x_own_selection, x_get_foreign_selection)
4232 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4234 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4236 * keyboard.c (init_kboard): Now static. Add arg
4237 to denote window system. Adjust comment.
4238 (init_keyboard): Adjust user.
4239 (allocate_kboard): New function.
4241 * nsterm.m (ns_term_init):
4242 * term.c (init_tty):
4243 * w32term.c (w32_create_terminal):
4244 * xterm.c (x_term_init): Use it.
4245 * keyboard.h (init_kboard): Remove prototype.
4246 (allocate_kboard): Add prototype.
4248 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4250 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4251 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4253 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4255 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4257 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4259 * term.c (tty_menu_activate): Flush the output stream after
4260 showing the cursor, and don't mark the frame garbaged at exit from
4261 the function. Fixes redisplay glitches when moving from one menu
4264 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4266 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4267 or throw error (Bug#15570).
4269 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4271 * intervals.c (temp_set_point_both): Move test into 'eassert',
4274 * lisp.h (eassert): Don't use 'assume'.
4275 Sometimes 'assume' wins in performance, and sometimes it loses,
4276 so it shouldn't be used all the time. Perhaps we need two
4277 flavors of 'eassert', one for where 'assume' is far more likely
4278 to help or to hurt; but that can be done later.
4279 Problem reported by Dmitry Antipov in
4280 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4281 Also, don't include <verify.h>; no longer needed.
4283 2013-10-09 Glenn Morris <rgm@gnu.org>
4285 * eval.c (Fcond): Doc tweak.
4287 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4289 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4290 expressions with side effects to eassert. (Bug#15565)
4292 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4294 * fns.c (hashfn_user_defined): Allow hash functions to return any
4297 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4299 Fix minor problems found by static checking.
4300 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4301 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4302 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4303 * keyboard.c (read_menu_command): Remove unused local.
4304 * lisp.h (read_menu_command): New decl.
4305 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4306 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4307 Return ptrdiff_t, not int.
4308 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4309 not int, for benefit of xpalloc.
4310 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4312 (have_menus_p): Remove; unused.
4313 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4314 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4315 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4317 (save_and_enable_current_matrix): Omit unnecessary casts.
4318 (read_menu_input): Omit local extern decl (now in lisp.h).
4319 Don't access uninitialized storage if mouse_get_xy fails.
4320 (tty_menu_activate): Mark local as initialized, for lint.
4321 (tty_menu_activate, tty_meny_show): Remove unused locals.
4323 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4325 Support menus on text-mode terminals.
4326 * xterm.h (xw_popup_dialog): Add prototype.
4328 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4329 (xmenu_show): Block input here, instead in Fx_popup_menu.
4330 (xw_popup_dialog): New function, with X-specific bits of popup
4333 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4336 * window.c (Fset_window_configuration): Use run-time tests of the
4337 frame type instead of compile-time conditionals, when menu-bar
4338 lines are considered.
4340 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4341 (w32_popup_dialog): New prototypes.
4343 * w32menu.c (Fx_popup_dialog): Function deleted.
4344 (w32_popup_dialog): New function, with w32 specific bits of popup
4345 dialogs. Block input here.
4347 * w32inevt.c (w32_console_read_socket): Minor change to add
4348 debugging TTY events.
4350 * w32fns.c (show_hourglass): If returning early because the frame
4351 is not a GUI frame, unblock input.
4353 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4354 (cursorY): New functions.
4356 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4357 WINDOWSNT, macros that call curX and curY elsewhere.
4359 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4361 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4362 specific function to hide and show cursor on a text-mode terminal.
4363 (tty_menu_struct, struct tty_menu_state): New structures.
4364 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4365 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4366 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4367 (tty_menu_locate, save_and_enable_current_matrix)
4368 (restore_desired_matrix, screen_update, read_menu_input)
4369 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4370 (tty_pop_down_menu, tty_menu_last_menubar_item)
4371 (tty_menu_new_item_coords, tty_menu_show): New functions.
4372 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4374 * nsterm.h (ns_popup_dialog): Adjust prototype.
4376 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4378 (ns_popup_dialog): Adapt order of arguments to the other
4379 *_menu_show implementations.
4380 (Fx_popup_dialog): Function deleted.
4382 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4384 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4386 * menu.c (have_boxes): New function.
4387 (single_keymap_panes): Use it instead of a compile-time
4389 (single_menu_item): Use run-time tests of the frame type instead
4390 of compile-time conditionals.
4391 (encode_menu_string): New function.
4392 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4393 the macro, since different types of frame need different encoding
4395 (digest_single_submenu): Use run-time tests of frame type instead
4396 of, or in addition to, compile-time conditionals.
4397 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4398 (Fx_popup_menu): Detect when the function is called from keyboard
4399 on a TTY. Don't barf when invoked on a text-mode frame.
4400 Check frame type at run time, instead of compile-time conditionals for
4401 invoking terminal-specific menu-show functions.
4402 Call tty_menu_show on text-mode frames.
4403 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4404 run time to determine which alternative to invoke; support dialogs
4407 * keyboard.h <Qmouse_movement>: Declare.
4409 * keyboard.c <Qmouse_movement>: Now extern.
4410 <Qecho_keystrokes>: New static variable.
4411 (read_key_sequence): Accept an additional argument, a flag to
4412 prevent redisplay during reading of the key sequence. All callers
4414 (read_menu_command): New function.
4415 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4417 (toolkit_menubar_in_use): New function.
4418 (make_lispy_event): Use it instead of a compile-time test.
4420 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4421 window-system being available.
4423 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4424 to x-popup-dialog on the frame type, they all now support popup
4427 * dispnew.c (save_current_matrix): Save the margin areas.
4428 (restore_current_matrix): Restore margin areas.
4429 (update_frame_with_menu): New function.
4431 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4434 * alloc.c (make_save_ptr): Now compiled unconditionally.
4436 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4438 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4439 (redraw_frame, update_frame): Adjust users.
4440 * dispextern.h (set_window_update_flags): Adjust prototype.
4441 * xdisp.c (redisplay_internal): When updating all frames with zero
4442 windows_or_buffers_changed, assume that only the windows that shows
4443 current buffer should be really updated.
4445 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4447 Do not allocate huge temporary memory areas and objects while encoding
4448 for file I/O, thus reducing an enormous memory usage for large buffers.
4449 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4450 * coding.h (struct coding_system): New member raw_destination.
4451 * coding.c (setup_coding_system): Initialize it to zero.
4452 (encode_coding_object): If raw_destination is set, do not create
4453 dst_object. Add comment.
4454 * fileio.c (toplevel): New constant E_WRITE_MAX.
4455 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4456 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4458 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4460 * nsterm.m (windowDidExitFullScreen:)
4461 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4463 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4465 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4466 * keyboard.c (unblock_input_to): Don't process pending signals
4467 if a fatal error is in progress.
4469 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4470 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4471 they're talking about words in Lisp bool vectors.
4472 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4473 * data.c (popcount_bits_word): Rename from popcount_size_t.
4474 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4477 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4479 Improve support for popcount and counting trailing zeros (Bug#15550).
4480 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4481 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4482 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4483 (popcount_size_t_msc, popcount_size_t_gcc):
4484 Remove; now done by Gnulib.
4485 (popcount_size_t): Now a macro that defers to Gnulib.
4486 (count_trailing_zero_bits): Return int, for consistency with
4487 Gnulib and because Emacs prefers signed to unsigned int.
4488 Don't assume that size_t is either unsigned int or unsigned long
4489 or unsigned long long.
4490 (size_t_to_host_endian): Do not assume that size_t is either
4491 exactly 32 or exactly 64 bits wide.
4492 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4493 etc., so that it's now an enum constant, not a macro.
4494 No need to assume that it's either 32 or 64.
4496 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4498 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4501 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4503 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4504 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4506 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4508 emacs_read and emacs_write now use void *, not char *.
4509 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4510 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4511 Buffer arg is now void *, not char *. This matches plain
4512 'read' and 'write' better, and avoids a constraint violation
4513 on Solaris 9 with Oracle Studio.
4515 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4517 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4518 memset to explicit loop. Otherwise copy largest possible chunk
4519 from initialized to uninitialized part, thus allowing the longer
4520 memcpy runs and reducing the number of loop iterations.
4522 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4524 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4525 hide toolbar (Bug#15388).
4526 (windowDidEnterFullScreen:): If presentation options are zero,
4527 set them here (Bug#15388).
4528 (ns_update_auto_hide_menu_bar): Remove runtime check.
4529 Don't auto hide dock unless menubar is also auto hidden.
4531 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4533 * editfns.c (message): Mention batch mode in doc string.
4535 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4537 * nsterm.m (check_native_fs): Remove erroneous comment.
4539 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4541 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4542 uses find_newline instead of scan_newline and so doesn't move point.
4544 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4546 Use hardware support for byteswapping on glibc x86 etc.
4547 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4548 whereas the old swap64 needed 30.
4549 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4550 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4551 Use byteswap.h's macros to swap bytes.
4552 * lisp.h (swap16, swap32, swap64): Remove.
4553 All uses replaced by bswap_16, bswap_32, bswap_64.
4555 * bytecode.c (exec_byte_code): Use some more volatile variables
4556 to work around local variables getting clobbered by longjmp.
4557 Port to pre-C99, which doesn't allow decls after stmts.
4559 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4561 * lisp.h (eassert): Assume that COND is true when optimizing.
4562 In other words, take on the behavior of eassert_and_assume.
4563 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4564 (eassert_and_assume): Remove. All uses replaced by eassert.
4566 * xdisp.c (Qglyphless_char): Now static.
4568 Adjust to merge from gnulib.
4569 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4570 * lisp.h: Include <verify.h>, for 'assume'.
4572 * eval.c (clobbered_eassert): New macro.
4573 (internal_catch, internal_condition_case)
4574 (internal_condition_case_1, internal_condition_case_2)
4575 (internal_condition_case_n): Use it instead of eassert
4576 when the argument contains locals clobbered by longjmp.
4577 Don't use clobbered locals outside of clobbered_eassert.
4578 (internal_lisp_condition_case): Use a volatile variable
4579 to work around a local variable's getting clobbered.
4581 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4583 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4584 (PUSH_HANDLER): New macro.
4585 (catchlist): Remove.
4586 (handlerlist): Always declare.
4588 * eval.c (catchlist): Remove (merge with handlerlist).
4589 (handlerlist, lisp_eval_depth): Not static any more.
4590 (internal_catch, internal_condition_case, internal_condition_case_1)
4591 (internal_condition_case_2, internal_condition_case_n):
4593 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4594 handlerlist/catchlist.
4595 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4596 handlerlist which can only handle a single condition-case handler at
4598 (find_handler_clause): Simplify since we only a single branch here
4601 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4603 (bcall0): New function.
4604 (exec_byte_code): Add corresponding cases. Improve error message when
4605 encountering an invalid byte-code. Let Bunwind_protect accept
4606 a function (rather than a list of expressions) as argument.
4608 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4609 and make them unconditional now that they're heap-allocated.
4611 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4613 * charset.c (Fdecode_char, Fencode_char): Remove description of
4614 `restriction' arg. now that it's hidden by advertised-calling-convention.
4616 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4618 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4619 Remove unused variable (from mac-port).
4620 (macfont_draw): Use s->ybase for correct y position.
4622 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4624 * frame.h (struct frame): Drop has_minibuffer member because...
4625 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4626 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4628 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4630 * window.h (struct window): Prefer enum text_cursor_kinds to int
4631 for phys_cursor_type member. Move the latter, phys_cursor_width,
4632 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4633 * window.c (replace_window, make_window): Adjust users.
4635 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4637 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4638 this module is never compiled otherwise.
4640 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4642 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4645 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4647 * xdisp.c (get_next_display_element): Don't call face_for_font in
4648 a build configured --without-x. (Bug#15484)
4650 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4652 * window.c (calc_absolute_offset): #elif should be #elif defined.
4654 * frame.c (delete_frame): Block/unblock input to overcome race
4655 condition (Bug#15475).
4657 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4659 * frame.c (delete_frame): Record selected frame only after
4660 calling Qdelete_frame_functions (Bug#15477).
4662 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4664 * nsterm.m (ns_selection_color): Remove.
4665 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4666 NSColor selectedText(Background)Color. Only for COCOA.
4667 (ns_term_init): Remove assignment of ns_selection_color, logic
4668 moved to ns_get_color.
4670 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4671 NS_SELECTION_COLOR_DEFAULT.
4672 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4674 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4676 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4677 frame' does not have the tool_bar_window member.
4679 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4681 Signal error when reading an empty byte-code object (Bug#15405)
4682 * lread.c (read1): Signal error.
4683 * alloc.c (make_byte_code): eassert header size.
4684 (sweep_vectors): Change an int to size_t.
4686 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4688 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4689 instead of ints, as it's the usual style for offsetof constants. See:
4690 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4692 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4693 This is ugly, but it should fix the performance problem for older
4694 GCC versions in the short run. I'll look into integrating the
4695 Gnulib module for popcount, as a better fix.
4696 See the thread starting in:
4697 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4698 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4699 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4700 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4701 (popcount_size_t): Use it.
4703 2013-09-24 Daniel Colascione <dancol@dancol.org>
4705 * process.c (Fnetwork_interface_info): Fix build break due to
4708 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4710 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4711 Prefer signed to unsigned integers where either will do.
4712 No need for 'const' on locals that do not escape.
4713 Omit easserts with unnecessary and unportable assumptions about
4714 alignment. Avoid unnecessary casts to char *.
4716 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4718 Use union for the payload of struct Lisp_Vector.
4719 This helps to avoid a few glitches dictated by C's aliasing rules.
4720 * lisp.h (struct Lisp_Vector): Use union for next and
4721 contents member. Adjust comment. Change related users.
4722 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4723 Related users changed.
4724 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4725 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4726 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4727 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4729 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4731 Optimize glyph row clearing and copying routines.
4732 * dispextern.h (struct glyph_row): Change layout of struct
4733 glyph_row to help copy_row_except_pointers. Adjust comment.
4734 * dispnew.c (null_row): Remove.
4735 (clear_glyph_row): Use offsetof and memset to find and clear
4736 just the members that need clearing. Adjust comment.
4737 (copy_row_except_pointers): Likewise for copying.
4739 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4741 Some minor cleanups of recently-added bool vector code.
4742 * conf_post.h (assume): Always return void. Use lint version
4743 only if GCC and MSC versions don't apply.
4744 * conf_post.h (assume):
4745 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4746 Depend on _MSC_VER, not __MSC_VER, for consistency with
4748 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4749 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4750 (bool_vector_binop_driver, count_trailing_zero_bits)
4751 (size_t_to_host_endian): Now static, not static inline;
4752 the latter isn't needed with modern compilers and doesn't
4753 work with older compilers anyway.
4755 * alloc.c (valgrind_p): Use bool for boolean.
4757 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4759 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4760 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4761 (display_last_displayed_message_p, message_buf_print)
4762 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4763 Use bool for boolean.
4764 * dispextern.h (cancel_line, init_desired_glyphs):
4765 Remove ancient leftover.
4766 (help_echo_showing_p, hourglass_shown_p):
4767 * lisp.h (noninteractive_need_newline): Adjust declaration.
4769 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4771 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4773 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4774 ...this file and convert the latter to static. Adjust comment.
4775 (make_initial_frame):
4776 * window.c (init_window_once): Adjust user.
4777 * frame.h (last_nonminibuf_frame): Remove declaration.
4778 * lisp.h (selected_frame): Likewise.
4779 * msdos.c (the_only_display_info): Adjust comment.
4781 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4783 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4784 computing the end column of mouse-highlight that comes from
4785 display or overlay strings. (Bug#15437)
4786 (note_mouse_highlight): Adapt calculation of last argument to
4787 mouse_face_from_string_pos to the above change.
4789 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4790 all platforms, not just for clang.
4792 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4794 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4795 about excess arguments to snprintf.
4797 * conf_post.h(assume): Use __builtin_unreachable for clang.
4799 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4801 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4802 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4804 2013-09-23 Daniel Colascione <dancol@dancol.org>
4806 * alloc.c (USE_VALGRIND): New macro; on by default
4807 when ENABLE_CHECKING.
4808 (mark_maybe_object, mark_maybe_pointer)
4809 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4811 (valgrind_p) [USE_VALGRIND]: New variable.
4812 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4814 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4816 * process.c (wait_reading_process_output): Change int pnamelen to
4819 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4820 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4821 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4822 argument to unsigned long to avoid warning.
4823 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4825 * conf_post.h (assume): Fix compiler error: x shall be cond.
4827 2013-09-22 Daniel Colascione <dancol@dancol.org>
4829 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4830 warning when compiling without a window system.
4832 2013-09-22 Daniel Colascione <dancol@dancol.org>
4834 * data.c (Qbool_vector_p): New symbol.
4835 (bool_vector_spare_mask, popcount_size_t_generic)
4836 (popcount_size_t_msc, popcount_size_t_gcc)
4838 (bool_vector_binop_driver)
4839 (count_trailing_zero_bits, size_t_to_host_endian)
4840 (Fbool_vector_exclusive_or)
4841 (Fbool_vector_union)
4842 (Fbool_vector_intersection, Fbool_vector_set_difference)
4843 (Fbool_vector_subsetp, Fbool_vector_not)
4844 (Fbool_vector_count_matches)
4845 (Fbool_vector_count_matches_at): New functions.
4846 (syms_of_data): Intern new symbol, functions.
4847 * alloc.c (bool_vector_payload_bytes): New function.
4848 (Fmake_bool_vector): Instead of calling Fmake_vector,
4849 which performs redundant initialization and argument checking,
4850 just call allocate_vector ourselves. Make sure we clear any
4851 terminating padding to zero.
4852 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4853 instead of open-coding the size calculation.
4854 (vroundup_ct): New macro.
4855 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4856 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4857 * composite.c (composition_gstring_put_cache):
4858 Change lint_assume to assume.
4859 * conf_post.h (assume): New macro.
4860 (lint_assume): Remove.
4861 * dispnew.c (update_frame_1): Change lint_assume to assume.
4862 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4864 * image.c (gif_load): Change lint_assume to assume.
4865 * lisp.h (eassert_and_assume): New macro.
4866 (Qbool_vector_p): Declare.
4867 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4868 (swap16, swap32, swap64): New inline functions.
4869 * macfont.m (macfont_shape): Change lint_assume to assume.
4870 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4871 * xsettings.c (parse_settings): Use new swap16 and
4872 swap32 from lisp.h instead of file-specific macros.
4874 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4876 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4877 found (which can legitimately happen when the glyph row at the
4878 window start is disabled in the current_matrix. (Bug#15365)
4880 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4882 Fix syntax.h bug introduced by recent INLINE change.
4883 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4884 conditionally compiled one way in some modules, and a different
4885 way in others. This doesn't work with extern inline functions,
4886 which must have the same definition in all modules, because the
4887 defining code might be shared across modules, depending on the
4888 implementation. Symptoms reported by Martin Rudalics in:
4889 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4890 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4891 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4892 overriding the corresponding functions in syntax.h.
4893 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4894 (syntax_property): New inline functions.
4895 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4896 Rewrite in terms of these new functions.
4898 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4900 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4901 not chars_in_text, whose result depends on the multibyteness of
4902 the current buffer. (Bug#15426)
4904 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4906 Port recent change to hosts where pointers aren't 'long'.
4907 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4908 Don't assume that pointers are the same width as 'long'.
4909 Add a compile-time check that a pointer fits into two X slots.
4911 A simpler, centralized INLINE.
4912 * conf_post.h (INLINE): Define only if not already defined.
4913 This allows us to use a single INLINE, defined by one file
4915 * emacs.c (INLINE): Define it.
4916 Also, include category.h, charset.h, composite.h, dispextern.h,
4917 syntax.h, systime.h, so that their INLINE definitions are expanded
4919 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4920 * buffer.h, buffer.c (BUFFER_INLINE):
4921 * category.h, category.c (CATEGORY_INLINE):
4922 * character.h, character.c (CHARACTER_INLINE):
4923 * charset.h, charset.c (CHARSET_INLINE):
4924 * composite.h, composite.c (COMPOSITE_INLINE):
4925 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4926 * frame.h, frame.c (FRAME_INLINE):
4927 * intervals.h, intervals.c (INTERVALS_INLINE):
4928 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4929 * lisp.h, alloc.c (LISP_INLINE):
4930 * process.h, process.c (PROCESS_INLINE):
4931 * syntax.h, syntax.c (SYNTAX_INLINE):
4932 * systime.h, sysdep.c (SYSTIME_INLINE):
4933 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4934 * window.h, window.c (WINDOW_INLINE):
4935 Remove. All uses replaced with INLINE.
4937 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4939 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4942 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4944 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4945 'const char *' to avoid compiler warnings due to similar change in
4946 the prototype of x_get_string_resource.
4948 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4950 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4951 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4952 going to replace static variables below. Adjust comments.
4953 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4954 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4955 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4956 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4957 Related users changed.
4958 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4959 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4960 last_mouse_movement_time, going to replace static variables below.
4962 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4963 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4965 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4966 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4967 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4968 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4969 static variables below.
4970 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4971 (last_mouse_scroll_bar): Remove.
4972 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4973 (mouseExited): Related users changed.
4975 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4977 Do not use external array to process X scroll bar messages.
4978 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4979 (x_send_scroll_bar_event): Pack window pointer into two slots
4980 of XClientMessageEvent if we're 64-bit. Adjust comment.
4981 (x_scroll_bar_to_input_event): Unpack accordingly.
4983 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4985 Ifdef away recent changes which aren't relevant to NS port.
4986 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4987 [!HAVE_NS]: Declare as such.
4988 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4989 [!HAVE_NS]: Define as such.
4991 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4993 * frame.c (x_redo_mouse_highlight): New function
4994 to factor out common code used in W32 and X ports.
4995 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4996 * xterm.h (struct x_display_info):
4997 * w32term.h (struct w32_display_info):
4998 * nsterm.h (struct ns_display_info): New members
4999 last_mouse_motion_frame, last_mouse_motion_x and
5000 last_mouse_motion_y, going to replace static variables below.
5001 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5002 (redo_mouse_highlight): Remove.
5003 (note_mouse_movement, syms_of_xterm): Adjust user.
5004 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5005 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5006 (redo_mouse_highlight): Remove.
5007 (note_mouse_movement, syms_of_w32term): Adjust user.
5008 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5009 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5011 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5012 * nsfns.m (compute_tip_xy): Adjust user.
5014 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5016 * frame.c (x_mouse_grabbed): New function.
5017 * dispextern.h (x_mouse_grabbed): Add prototype.
5018 (last_mouse_frame): Remove declaration.
5019 * xterm.h (struct x_display_info):
5020 * w32term.h (struct w32_display_info):
5021 * nsterm.h (struct ns_display_info): New member
5022 last_mouse_frame, going to replace...
5023 * xdisp.c (last_mouse_frame): ...global variable.
5024 (note_tool_bar_highlight):
5025 * w32term.c (w32_mouse_position, w32_read_socket):
5026 * xterm.c (XTmouse_position, handle_one_xevent):
5027 Use x_mouse_grabbed.
5028 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5030 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5032 * w32term.c (w32_read_socket): Avoid temporary
5033 variables in a call to x_real_positions.
5034 * xterm.c (handle_one_xevent): Likewise.
5036 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5038 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5039 (x_icon_type): Remove prototype.
5040 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5041 * frame.c (x_icon_type): Remove.
5042 * w32term.c (x_make_frame_visible, x_iconify_frame):
5043 * xterm.c (x_make_frame_visible, x_iconify_frame):
5044 Use x_set_bitmap_icon to factor out common code.
5046 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5048 * dispextern.h (check_x_display_info, x_get_string_resource):
5049 Declare here just once and unify the latter.
5050 * frame.c (check_x_display_info, x_get_string_resource):
5051 * nsterm.h (check_x_display_info):
5052 * xrdb.c (x_get_string_resource):
5053 * xterm.h (check_x_display_info): Remove prototypes.
5054 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5055 * w32reg.c (x_get_string_resource): Likewise.
5056 (w32_get_rdb_resource): Adjust user.
5058 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5060 * xterm.h (struct x_display_info): New member
5061 x_pending_autoraise_frame, going to replace...
5062 * xterm.c (pending_autoraise_frame): ...static variable.
5063 (x_new_focus_frame, XTread_socket): Adjust users.
5064 * w32term.h (struct w32_display_info): New member
5065 w32_pending_autoraise_frame, going to replace...
5066 * w32term.c (pending_autoraise_frame): ...global variable.
5067 (x_new_focus_frame, w32_read_socket): Adjust users.
5069 2013-09-17 Glenn Morris <rgm@gnu.org>
5071 * xdisp.c (message_dolog): If we create *Messages*,
5072 switch it to messages-buffer-mode.
5074 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5076 Don't overuse 'const' in types of locals.
5077 * bidi.c (bidi_count_bytes):
5078 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5079 (xg_event_is_for_scrollbar):
5080 * xselect.c (x_handle_property_notify)
5081 (x_handle_selection_notify, x_handle_dnd_message):
5082 * xsettings.c, xsettings.h (xft_settings_event):
5083 * xterm.c (x_handle_net_wm_state, handle_one_event)
5084 (x_menubar_window_to_frame, x_detect_focus_change)
5085 (construct_mouse_click, note_mouse_movement)
5086 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5087 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5088 (handle_one_xevent, x_handle_net_wm_state):
5089 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5090 (x_handle_dnd_message):
5091 Avoid unnecessary 'const', typically the second 'const' in
5092 'const foo * const arg', a 'const' that does not affect the API
5093 and doesn't significantly help the human reader.
5095 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5097 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5098 only if Glib < 2.36.0.
5099 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5100 * xsettings.c (init_gconf, init_gsettings): Do not check
5102 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5104 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5106 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5108 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5109 before calling g_type_init.
5111 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5113 * nsterm.m (syms_of_nsterm): ... to here.
5115 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5117 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5118 (ignore_next_mouse_click_timeout): Use Time as X does.
5119 (handle_one_xevent): Avoid cast and use unsigned comparison.
5121 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5123 Do not copy X event in handle_one_xevent except KeyPress case.
5124 Wnen XEvent is processed, it is unlikely to be changed except
5125 KeyPress case, so we can avoid copying and use const pointer to
5126 const data to make sure that an event is not changed elsewhere.
5127 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5128 const' and do not create local copy except for the KeyPress event.
5129 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5130 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5131 (x_handle_net_wm_state, x_menubar_window_to_frame)
5132 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5133 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5134 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5135 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5136 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5137 (x_handle_dnd_message):
5138 * xsettings.c (xft_settings_event):
5139 Use 'const XEvent * const' where appropriate.
5140 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5142 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5144 Fix X event waiting to handle multiple frames.
5145 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5146 * xterm.c (pending_event_wait): Remove. Adjust users.
5147 (x_detect_focus_change): Pass frame arg.
5148 (handle_one_xevent): Find related frame early and clear per-frame
5149 wait_event_type only if this is an event for the relevant frame.
5150 (x_wait_for_event): Use per-frame wait_event_type.
5152 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5154 * nsfns.m (Fx_create_frame): Fix font driver registration for
5157 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5158 for syms_of_macfont.
5160 * nsterm.m: Include macfont.h.
5161 (ns_tmp_flags, ns_tmp_font): Remove.
5162 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5163 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5164 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5165 (changeFont:): Fix code style. Check for font driver type when
5168 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5171 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5172 (nsfont_open): Set font driver type.
5173 Set font->ascent and font->descent. Figure out font instead of
5174 ns_tmp_font, and flags instead of ns_tmp_flags.
5175 Fix indentation. Remove call to ns_draw_text_decoration,
5178 * nsfns.m: Include macfont.h.
5179 (Fx_create_frame): Register macfont driver, make a better default font.
5180 (Fns_popup_font_panel): Get font from macfont driver, if used.
5182 * macfont.m, macfont.h, macuvs.h: New files.
5184 * font.h: Declare syms_of_macfont.
5186 * font.c (syms_of_font): Call syms_of_macfont.
5188 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5190 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5192 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5193 and it is always zero for others, so I assume that this is an ancient
5194 leftover which nobody will want to change any more.
5195 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5196 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5197 * frame.c (x_set_scroll_bar_width):
5198 * w32fns.c (w32_createscrollbar):
5199 * w32term.c (w32_set_vertical_scroll_bar):
5200 * xfns.c (x_set_scroll_bar_default_width):
5201 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5202 (x_scroll_bar_expose): Related users changed.
5204 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5206 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5207 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5208 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5210 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5212 * nsterm.h, w32term.h, xterm.h: ...and not here.
5213 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5214 Remove unused Xisms.
5215 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5216 these modules are never compiled otherwise.
5218 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5220 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5221 Doc fix. (Bug#15375)
5223 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5225 Unify Fx_focus_frame between all ports.
5226 * frame.h (x_focus_frame): New prototype.
5227 * xfns.c (Fx_focus_frame): Remove.
5228 (syms_of_xfns): Do not defsubr it.
5229 (x_focus_frame): X implementation.
5230 * nsfns.m (Fx_focus_frame): Remove.
5231 (syms_of_nsfns): Do not defsubr it.
5232 (x_focus_frame): NS implementation.
5233 * w32term.c (Fx_focus_frame): Remove.
5234 (x_focus_on_frame): Rename to...
5235 (x_focus_frame): W32 implementation.
5236 * w32term.h (x_focus_on_frame): Remove prototype.
5237 * w32fns.c (Fx_focus_frame): Remove.
5238 (syms_of_w32fns): Do not defsubr it.
5239 * frame.c (Fx_focus_frame): Define here.
5240 (syms_of_frame): Defsubr here.
5241 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5243 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5245 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5246 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5247 each port to reference the port-specific window system data.
5248 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5249 (FRAME_DISPLAY_INFO): Define.
5250 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5251 (FRAME_DISPLAY_INFO): Define. Adjust users.
5252 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5253 (FRAME_DISPLAY_INFO): Define. Adjust users.
5254 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5255 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5256 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5257 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5258 * xselect.c, xterm.c: All related users changed.
5260 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5262 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5263 (x_menubar_window_to_frame): Remove prototypes.
5264 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5265 (x_menubar_window_to_frame, x_top_window_to_frame):
5267 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5268 (x_menubar_window_to_frame, x_top_window_to_frame):
5269 ...to here and convert all but the last to static.
5271 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5273 * lisp.mk (lisp): Add w32-common-fns.elc.
5275 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5277 * charset.c (char_charset): Document an exception for char-charset.
5279 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5281 * xterm.h (x_display_info): New field last_user_time...
5282 * xterm.c (toplevel): ...to replace static last_user_time.
5283 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5285 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5287 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5288 scroll bar values to prevent thumb from disappear and update comment.
5290 2013-09-11 Glenn Morris <rgm@gnu.org>
5292 * emacs.c (usage_message): Possessive apostrophe tweak.
5294 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5296 * nsterm.m (syms_of_nsterm): Use Qns.
5297 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5298 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5299 * xfns.c (x_display_info_for_name, Fx_open_connection):
5300 Remove old '#if 0' code.
5301 (syms_of_xfns): Use Qx.
5302 * termhooks.h (fullscreen_hook): Remove the leftover.
5303 (struct terminal): Fix typo in comment.
5305 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5307 Cleaning up a few X scroll bar bits.
5308 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5309 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5310 New member last_seen_part, going to replace...
5311 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5312 (xt_action_hook) [USE_LUCID]: Adjust user.
5313 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5314 Lucid-specific scroll bar support.
5315 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5316 to int and adjust to use last_seen_part member.
5317 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5318 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5319 Initialize last_seen_part.
5321 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5323 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5324 insert-buffer-substring an empty string.
5326 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5328 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5329 avoiding a GCC warning.
5331 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5333 Ifdef away frame tool bar code when it is not really used.
5334 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5335 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5336 and minimize_tool_bar_window_p under the above.
5337 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5338 (fset_tool_bar_window): Likewise.
5339 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5340 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5341 (change_frame_size_1):
5342 * window.c (window_from_coordinates, Frecenter): Adjust users.
5343 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5344 code is not really used.
5345 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5346 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5347 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5348 [!USE_GTK && !HAVE_NS]: Define as such.
5349 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5350 (note_mouse_highlight, expose_frame):
5351 * xfns.c (x_set_tool_bar_lines):
5352 * xterm.c (handle_one_xevent): Adjust users.
5354 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5356 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5357 This bug was introduced by my 2013-08-26 patch, which incorrectly
5358 assumed that the terminfo implementation doesn't use termcap buffers.
5359 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5360 these buffers apparently are used after all.
5361 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5362 (struct tty_display_info): Define members termcap_term_buffer and
5363 termcap_strings_buffer even if TERMINFO.
5365 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5368 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5369 'usage' docstring entry to pacify make-docfile.
5371 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5373 Change comparison functions =, <, >, <=, >= to take many arguments.
5374 * data.c: Change comparison functions' interface and implementation.
5375 * lisp.h: Make arithcompare available for efficient two arg
5377 * bytecode.c: Use arithcompare.
5378 * fileio.c: Use new interface.
5380 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5382 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5384 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5386 * eval.c (Feval): Document the new use of `lexical'.
5388 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5390 Review and drop old frame resize hack.
5391 * frame.h (struct frame): Remove force_flush_display_p.
5392 * dispnew.c (update_frame): Adjust user and don't call
5393 flush_frame here. The comment has said that there was an issues
5394 with redisplaying fringes, but I don't see any differences with
5395 and without this hack. Hopefully we can continue without it.
5396 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5397 current frame matrices twice if resized_p is set.
5399 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5401 Do not populate pure Xism x_sync to other ports.
5402 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5403 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5404 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5405 * w32term.h (x_sync): Remove prototype.
5407 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5409 Cleanup frame flushing.
5410 * dispextern.h (struct redisplay_interface):
5411 Drop flush_display_optional because flush_display is enough
5412 for X and flushing via RIF is just a no-op for others.
5413 * frame.h (flush_frame): New function.
5414 * dispnew.c (update_frame):
5415 * minibuf.c (read_minibuf):
5416 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5418 * keyboard.c (detect_input_pending_run_timers): Do not flush
5419 all frames but selected one in redisplay_preserve_echo_area.
5420 * nsterm.m (ns_flush): Remove no-op.
5421 (ns_redisplay_interface): Adjust user.
5422 * w32term.h (x_flush): Remove no-op.
5423 (w32_redisplay_interface): Adjust user.
5424 * xterm.c (x_flush): Simplify because we do not flush all
5425 frames at once any more. Adjust comment.
5426 (x_redisplay_interface): Adjust user.
5428 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5430 Port --without-x --enable-gcc-warnings to Fedora 19.
5431 * gfilenotify.c (globals_of_gfilenotify):
5432 Call g_type_init only if using an older glib version that needs it.
5434 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5436 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5437 (last_glyphless_glyph_merged_face_id): Remove declarations.
5438 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5439 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5440 (last_glyphless_glyph_merged_face_id): Now static.
5441 (merge_escape_glyph_face): New function, refactored from...
5442 (get_next_display_element): ...here.
5443 (merge_glyphless_glyph_face): New function, refactored from...
5444 (produce_glyphless_glyph): ...here...
5445 * term.c (produce_glyphless_glyph): ...and here.
5447 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5449 * eval.c (eval_sub): Only call Ffunction if necessary.
5451 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5453 Attempt to make redisplay more selective when changing cursor type.
5454 * frame.h (struct frame): New bitfield cursor_type_changed.
5455 * xdisp.c (cursor_type_changed): Remove.
5456 (try_cursor_movement, redisplay_window, try_window_id)
5457 (set_frame_cursor_types, try_window_reusing_current_matrix):
5458 Adjust to use per-frame bitfield.
5459 (redisplay_internal): Look for cursor type change on each visible
5460 frame and consider all frames if cursor type has been changed on
5461 the frame other than selected. If cursor type has been changed on
5462 selected frame only, do not use fast update.
5464 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5466 Attempt to make redisplay more selective when changing fonts.
5467 * frame.h (struct frame): New bitfield fonts_changed.
5468 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5469 (adjust_frame_glyphs): Add prototype.
5470 * dispnew.c (fonts_changed_p): Remove.
5471 (adjust_glyphs): Remove because we do not
5472 adjust matrices on all frames at once any more.
5473 (adjust_frame_glyphs): Block and unblock input here.
5474 (adjust_glyph_matrix): Use fonts_changed.
5475 (change_frame_size_1): Use adjust_frame_glyphs.
5476 * font.c (font_open_entity): Use fonts_changed.
5477 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5478 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5479 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5480 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5481 (shrink_mini_window, Fresize_mini_window_internal)
5482 (window_scroll_pixel_based, Fset_window_configuration)
5483 (apply_window_adjustment, Fset_window_vscroll):
5484 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5485 Use adjust_frame_glyphs.
5486 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5487 (try_window_reusing_current_matrix, try_window_id, display_line)
5488 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5489 (redisplay_internal): Consider fonts_changed and adjust frame
5490 matrices for each frame only if the frame is visible. If font
5491 has been changed on some frame during full redisplay, retry
5492 only visible frames where the font has been actually changed.
5494 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5496 Cache current header and mode line height for each window.
5497 * window.h (struct window): New fields mode_line_height
5498 and header_line_height.
5499 * window.c (make_window): Initialize them.
5500 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5501 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5502 (current_mode_line_height, current_header_line_height):
5504 * xdisp.c (current_mode_line_height, current_header_line_height):
5506 (pos_visible_p, init_xdisp): Adjust user.
5507 (redisplay_window): Invalidate mode_line_height and
5508 header_line_height if current and desired matrices do not agree.
5510 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5512 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5513 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5515 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5517 Make --without-x compatible with --enable-gcc-warnings.
5518 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5519 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5520 members under HAVE_WINDOW_SYSTEM.
5521 * keyboard.c (make_lispy_focus_out): Likewise.
5522 (record_menu_key): Move under HAVE_MENUS.
5523 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5524 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5525 (syms_of_xdisp): Adjust user.
5526 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5527 (start_hourglass, cancel_hourglass):
5528 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5529 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5530 and CLEAR_FONT_TABLE_NFONTS.
5531 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5532 Declare only if HAVE_WINDOW_SYSTEM.
5533 (lface_same_font_attributes_p, clear_face_gcs): Define only
5534 if HAVE_WINDOW_SYSTEM.
5536 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5538 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5539 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5540 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5542 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5544 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5546 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5548 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5549 This fixes a type error on hosts where ptrdiff_t is wider than int.
5551 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5553 * keyboard.c (read_key_sequence_vs): New function.
5554 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5557 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5559 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5561 Makefile improvements.
5562 * Makefile.in (config.status): Don't use double-colon rules, as
5563 they are not portable according to POSIX. Fix shell typo with `;
5564 I guess this rule has never been tested?
5565 (VCSWITNESS): New macro, to override any environment var.
5567 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5569 * xterm.h (struct x_display_info): Do not track X connection
5570 fd separately because it is always available from Display.
5571 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5574 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5576 * buffer.c (drop_overlay):
5577 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5578 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5580 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5582 * buffer.c (Fmake_overlay, Fmove_overlay):
5583 * intervals.c (set_point_from_marker):
5584 * print.c (PRINTPREPARE): Prefer signal_error
5585 to plain error and report unsuitable marker too.
5587 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5589 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5590 for 'dragging' member.
5591 (struct x_output): Remove set-but-unused leftovers
5592 'left_before_move' and 'top_before_move'.
5593 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5594 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5595 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5596 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5597 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5598 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5599 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5600 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5602 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5604 * nsfont.m (INVALID_GLYPH): New define.
5605 (nsfont_encode_char): Use INVALID_GLYPH.
5606 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5608 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5610 * xterm.c (x_last_mouse_movement_time): Revert last change.
5611 This code should use XDisplayMotionBufferSize to check display's
5612 motion history first, and there are few other issues as well.
5613 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5614 (handle_one_xevent): Adjust user.
5616 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5618 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5619 * frame.c (Flast_nonminibuf_frame): ... to here.
5620 (check_minibuf_window): Don't abort if no window was found
5623 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5625 Use XGetMotionEvents to ask the last mouse motion time from X server.
5626 * xterm.c (X_MOTION_HISTORY): Default to 1.
5627 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5628 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5629 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5630 Ifdef away legacy code.
5631 (XTmouse_position, x_scroll_bar_report_motion):
5632 Use x_last_mouse_movement_time.
5633 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5636 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5638 * msdos.c (last_mouse_window): Move to...
5639 (dos_rawgetc): ...this function and adjust comment.
5640 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5641 (mouseMoved): ...this function and adjust comment.
5642 * w32term.c (last_window): Likewise with...
5643 (w32_read_socket): ...this function.
5644 * xterm.c (last_window): Likewise with...
5645 (handle_one_xevent): ...this function.
5647 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5649 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5650 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5651 (handle_one_xevent): ...to here.
5652 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5655 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5657 * msdos.c (IT_set_terminal_window): Remove no-op.
5658 (initialize_msdos_display): Adjust terminal setup.
5659 * w32console.c (w32con_set_terminal_window): Remove no-op.
5660 (initialize_w32_display): Adjust terminal setup.
5661 * w32term.c (w32_set_terminal_window): Remove no-op.
5662 (w32_create_terminal): Adjust terminal setup.
5663 * xterm.c (XTset_terminal_window): Remove no-op.
5664 (x_create_terminal): Adjust terminal setup.
5666 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5668 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5670 (ns_create_terminal): Adjust terminal setup.
5671 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5673 (w32_create_terminal): Adjust terminal setup.
5674 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5676 (x_create_terminal): Adjust terminal setup.
5678 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5680 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5681 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5682 * dispnew.c (buffer_posn_from_coords):
5683 * window.c (Fwindow_end, displayed_window_lines):
5684 * xdisp.c (redisplay_mode_lines): Use it.
5686 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5688 * fontset.c (face_for_char): Check char in the current face font first
5689 if HAVE_NS (Bug#15138).
5691 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5693 * window.c (temp_output_buffer_show): Make sure window returned
5694 by display_buffer is live (Bug#15213).
5696 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5698 Minor cleanup to avoid forward declarations.
5699 * coding.h (struct ccl_spec): Remove forward declaration.
5700 * composite.h (toplevel): Include font.h.
5701 (struct composition_it, struct face, struct font_metrics):
5702 Remove forward declaration.
5703 * dispextern.h (struct image, struct atimer): Likewise.
5704 * emacsgtkfixed.h (struct frame): Likewise.
5705 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5706 * font.h (struct font_driver, struct font, struct glyph_string)
5707 (struct face): Remove forward declaration.
5708 * fontset.h (struct face, struct font): Likewise.
5709 * frame.h (toplevel): Style cleanup.
5710 (enum output_method): Move to...
5711 * termhooks.h (enum output_method): ...here.
5712 (struct glyph, struct frame, struct ns_display_info)
5713 (struct x_display_info, struct w32_display_info):
5714 Remove forward declaration.
5715 * xterm.h (toplevel): Include termhooks.h.
5716 (struct font, struct window, struct glyph_matrix, struct frame)
5717 (struct input_event, struct face, struct image): Remove forward
5719 * gtkutil.h (struct _widget_value): Likewise.
5720 * keyboard.h (toplevel): Include termhooks.h.
5721 (struct input_event): Remove forward declaration.
5723 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5725 * intervals.c (set_point_from_marker): New function.
5726 * editfns.c (Fgoto_char):
5727 * process.c (Finternal_default_process_filter):
5728 * window.c (select_window_1): Use it.
5729 * buffer.h (set_point_from_marker): Add prototype.
5731 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5733 * w32.c (term_winsock): Call release_listen_threads before calling
5735 (_sys_wait_accept): Wait for accept event in a loop with a finite
5736 timeout, instead of waiting indefinitely. Will hopefully avoid
5737 hanging during exit because WSACleanup deadlocks waiting for the
5738 event object to be released. (Bug#14333)
5740 * w32proc.c (release_listen_threads): New function, signals all
5741 the reader threads that listen for connections to stop waiting.
5743 * w32.h (release_listen_threads): Add prototype.
5745 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5747 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5748 field of new marker (for sanity and safety).
5749 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5750 anyway because XMISCTYPE is a function and can't be an lvalue).
5752 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5754 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5755 (x_after_update_window_line, x_scroll_bar_create)
5756 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5757 (handle_one_xevent, x_clear_frame_area):
5758 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5759 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5760 * xterm.h (x_clear_area): Adjust prototype.
5762 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5764 Hook scanning and indentation functions to find_newline. This helps
5765 to avoid duplicated code and renders more respect to newline cache.
5766 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5767 * cmds.c (Fforward_line):
5768 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5769 Use find_newline and avoid unnecessary point movements.
5770 * search.c (scan_newline): Implement on top of find_newline.
5772 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5774 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5775 scoped code (bug#11258).
5777 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5779 * nsterm.m (last_window): New variable.
5780 (EV_TRAILER2): New macro.
5781 (EV_TRAILER): Call EV_TRAILER2.
5782 (mouseMoved:): Add support for mouse-autoselect-window
5783 on nextstep (Bug#6888).
5785 2013-08-28 Andreas Schwab <schwab@suse.de>
5787 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5788 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5789 Remove unused macro definitions.
5790 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5791 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5792 Only define if emacs.
5794 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5796 Prefer enum glyph_row_area to int where appropriate.
5797 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5799 (window_box, window_box_width, window_box_left, window_box_left_offset)
5800 (window_box_right, window_box_right_offset): Adjust prototypes.
5801 * xdisp.c (window_box, window_box_width, window_box_left)
5802 (window_box_left_offset, window_box_right, window_box_right_offset):
5803 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5804 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5805 * nsterm.m (ns_clip_to_row):
5806 * w32term.c (w32_clip_to_row):
5807 * xterm.c (x_clip_to_row): Likewise.
5809 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5811 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5812 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5814 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5816 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5817 for portability to hosts where /bin/sh has problems.
5819 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5821 Redesign redisplay interface to drop global output_cursor.
5822 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5823 (toplevel): Remove declaration of output_cursor.
5824 (set_output_cursor, x_cursor_to): Remove prototype.
5825 * window.h (struct window): New member output_cursor.
5826 (output_cursor_to): New function to replace RIF member.
5827 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5828 (update_text_area, set_window_cursor_after_update): Use it.
5829 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5830 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5831 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5832 * w32term.c (x_update_window_begin, x_update_window_end):
5833 * xterm.c (x_update_window_begin, x_update_window_end):
5834 Adjust to use per-window output cursor.
5836 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5838 Simplify SELECT_TYPE-related code.
5839 Like EMACS_TIME, this portability layer is no longer needed, since
5840 Emacs has been using fd_set as a portability layer for some time.
5841 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5842 (SELECT_TYPE): Remove. All uses changed to fd_set.
5843 (fd_set) [!FD_SET]: New typedef.
5845 Simplify EMACS_TIME-related code.
5846 This portability layer is no longer needed, since Emacs has been
5847 using struct timespec as a portability layer for some time.
5848 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5849 Include <time.h> rather than "systime.h"; that's all that's needed now.
5850 * dispnew.c: Include <timespec.h> rather than "systime.h";
5851 that's all that's needed now.
5852 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5853 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5854 TIMESPEC_RESOLUTION.
5855 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5856 LOG10_TIMESPEC_RESOLUTION.
5857 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5858 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5859 (make_emacs_time): Remove. All used changed to make_timespec.
5860 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5861 (current_timespec): Rename from current_emacs_time. All uses changed.
5862 (add_emacs_time): Remove. All uses changed to timespec_add.
5863 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5864 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5865 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5866 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5867 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5868 (current_timespec): Rename from current_emacs_time. All uses changed.
5869 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5870 changed to timespec_cmp.
5871 * xgselect.c: Include <timespec.h>, since our .h files don't.
5873 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5875 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5876 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5877 Remove the leftovers.
5878 * gtkutil.c (toplevel): Do not declare Qxft but include
5880 * image.c (toplevel): Do not declare Vlibrary_cache because
5881 it's already done in lisp.h.
5883 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5885 * lisp.h (Mouse_HLInfo): Move from here...
5886 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5887 (reset_mouse_highlight): New function.
5888 * msdos.c (dos_set_window_size, IT_update_begin)
5889 (internal_terminal_init):
5890 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5891 (ns_initialize_display_info):
5892 * w32console.c (initialize_w32_display):
5893 * w32term.c (x_update_window_end, x_free_frame_resources)
5894 (w32_initialize_display_info):
5895 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5896 * window.c (Fdelete_other_windows_internal):
5897 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5898 * termchar.h (toplevel):
5899 * xterm.h (toplevel): Include dispextern.h.
5901 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5903 Fix minor problems found by static checking.
5904 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5905 (expect): Avoid nested-if warning.
5906 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5907 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5908 * nsterm.h, nsterm.m (ns_select):
5909 * xgselect.c, xgselect.h (xg_select):
5910 Adjust signature to better match pselect's.
5911 * nsterm.m (ns_select):
5912 Don't set *TIMEOUT, since pselect doesn't.
5913 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5914 diagnostic about assigning const char * to it.
5915 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5917 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5919 * lread.c (substitute_object_recurse): Handle hash-tables as well
5922 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5924 Fix unlikely core dump in init_tty, and simplify terminfo case.
5925 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5926 The old version incorrectly dumped core if malloc returned a
5927 buffer containing only non-NUL bytes.
5928 (init_tty): Do not allocate or free termcap buffers; the
5929 struct does that for us now.
5930 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5931 (struct tty_display_info): Define members termcap_term_buffer and
5932 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5933 use them. Allocate them directly in struct rather than indirectly
5934 via a pointer, to simplify init_tty.
5936 * frame.c (check_minibuf_window): Initialize 'window' properly,
5937 so that Emacs reliably aborts later if 'window' is not initialized.
5939 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5941 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5942 of VoidSymbol (Bug#15154).
5944 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5946 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5947 mouse_face_beg_y and mouse_face_end_y.
5948 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5949 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5950 Adjust users and update comment where appropriate.
5952 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5954 * frame.c (check_minibuf_window): New function.
5955 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5956 Call check_minibuf_window (Bug#15183).
5958 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5960 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5961 because this is the only last cursor data we need to keep and consult.
5962 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5963 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5966 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5968 Fix recovering from possible decompression error.
5969 Since insert_from_gap doesn't always move point, we can't use PT as
5970 the position where the partially decompressed data ends, and
5971 should count how many bytes was produced so far.
5972 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5973 (unwind_decompress): Really delete partially uncompressed data.
5974 (Fzlib_decompress_region): Take decompressed data size into account.
5976 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5978 * syntax.c (init_syntax_once): Adjust comment and do an early
5979 initialization of Qchar_table_extra_slots just once...
5980 * casetab.c (init_casetab_once):
5981 * category.c (init_category_once):
5982 * character.c (syms_of_character):
5983 * coding.c (syms_of_coding):
5984 * xdisp.c (syms_of_xdisp): ...and omit it here.
5986 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5988 * xdisp.c (get_next_display_element): Don't apply to characters
5989 from a display vector the logic of setting it->end_of_box_run_p
5990 suitable for characters from a buffer. (Bug#15175)
5992 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5993 to handle directories, rather than '_utime' which doesn't.
5996 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5998 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5999 or fullscreen (Bug#14627).
6001 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6003 System-dependent integer overflow fixes.
6004 * process.c (Fset_process_window_size): Signal an error if
6005 the window size is outside the range supported by the lower level.
6006 * sysdep.c (set_window_size): Return negative on error,
6007 nonnegative on success, rather than -1, 0, 1 on not in system,
6008 failure, success. This is simpler. Caller changed.
6009 (serial_configure): Remove unnecessary initialization of local.
6010 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6011 size fits in unsigned long; this isn't true on some 32-bit hosts.
6012 Avoid buffer overrun if some future version of /proc/meminfo has a
6013 variable name longer than 20 bytes.
6014 (system_process_attributes) [__FreeBSD__]:
6015 Don't assume hw.availpages fits in 'int'.
6017 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6019 Don't let very long directory names overrun the stack.
6020 Fix some related minor problems involving "//", vfork.
6021 * callproc.c (encode_current_directory): New function.
6022 (call_process): Don't append "/"; not needed.
6023 * fileio.c (file_name_as_directory_slop): New constant.
6024 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6025 this can save the caller having to alloca.
6026 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6027 Use SAFE_ALLOCA, not alloca.
6028 (directory_file_name, Fexpand_file_name): Leave leading "//"
6029 alone, since it can be special even on POSIX platforms.
6030 * callproc.c (call_process):
6031 * process.c (Fformat_network_address):
6032 * sysdep.c (sys_subshell):
6033 Use encode_current_directory rather than rolling our own.
6034 (create_process): No need to encode directory; caller does that now.
6035 * process.h (encode_current_directory): New decl.
6036 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6037 Rework to avoid 'goto xyzzy;'.
6039 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6041 * xdisp.c (handle_face_prop): If the default face was remapped use
6042 the remapped face for strings from prefix properties. (Bug#15155)
6044 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6046 Minor cleanup for redisplay interface and few related functions.
6047 * frame.h (enum text_cursor_kinds): Move from here...
6048 * dispextern.h (enum text_cursor_kinds): ...to here.
6049 (toplevel): Drop unnecessary declarations.
6050 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6051 in update_window_end_hook and draw_window_cursor functions.
6052 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6053 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6054 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6055 * xterm.c (x_update_window_end, x_draw_window_cursor):
6056 * xdisp.c (display_and_set_cursor, update_window_cursor)
6057 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6058 enum text_cursor_kinds where appropriate.
6060 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6062 Redesign redisplay interface to drop updated_row and updated_area.
6063 * dispextern.h (updated_row, updated_area): Remove declaration.
6064 (struct redisplay_interface): Pass glyph row and row area parameters
6065 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6066 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6068 * dispnew.c (updated_row, updated_area): Remove.
6069 (redraw_overlapped_rows, update_window_line): Adjust user.
6070 (update_marginal_area, update_text_area): Likewise. Pass updated row
6071 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6072 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6075 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6077 * process.c (flush_pending_output): Remove stub.
6080 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6082 * callproc.c: Fix race that killed background processes (Bug#15144).
6083 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6084 Record deleted process-id in critical section, not afterwards.
6085 Don't mistakenly kill process created by a call-process invocation
6086 that discards output and does not wait.
6088 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6090 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6091 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6092 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6093 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6094 to shut up compiler in mark_object.
6095 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6097 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6099 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6100 We can't portably rely on PTY_OPEN doing that, even if
6101 it calls posix_openpt with O_CLOEXEC.
6103 2013-08-20 Kenichi Handa <handa@gnu.org>
6105 * character.c (string_char): Improve commentary.
6107 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6109 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6110 (struct animation_cache): Make signature a flexible array member.
6111 All uses changed. This is a tad slower but may insulate us better
6112 from future changes to ImageMagick.
6114 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6116 * image.c: Shrink memory needed for animation cache.
6117 (SIGNATURE_DIGESTSIZE): New constant.
6118 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6119 (imagemagick_create_cache): Copy the signature. This saves
6120 several KB of memory that ImageMagick wastes per signature.
6121 Don't bother updating the update_time, as the caller does that now.
6122 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6123 it's a fixed size struct member now.
6124 (imagemagick_get_animation_cache): Always destroy the signature,
6125 as it's now imagemagick_create_cache's responsibility to copy it.
6126 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6127 and use memcmp rather than strcmp.
6128 eassert that ImageMagick returns a signature of the specified length.
6130 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6132 * image.c (imagemagick_get_animation_cache): Don't segfault on
6134 (imagemagick_get_animation_cache): Revert to previous definition
6135 so that it actually works. But keep the memory leak fix.
6136 (imagemagick_get_animation_cache): Fix memory leak.
6138 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6140 * image.c: Fix animation cache signature memory leak.
6141 Fix some other minor performance problems while we're at it.
6142 (imagemagick_create_cache): Clear just the members that
6143 need clearing. Don't set update_time, as caller does that now.
6144 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6145 Simplify by using pointer-to-pointer instead of a prev pointer.
6146 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6147 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6148 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6149 it's already a copy. Free the signature probe unless it's cached.
6151 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6152 This was introduced by my 2013-08-12 fix for Bug#15035.
6154 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6156 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6157 (imagemagick_prune_animation_cache): Now static.
6159 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6161 * image.c (imagemagick_get_animation_cache): Don't segfault when
6162 pruning all entries.
6164 2013-08-18 Ken Brown <kbrown@cornell.edu>
6166 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6167 static heap if ENABLE_CHECKING is defined.
6168 (max_bss_sbrk_ptr): New variable.
6170 (report_sheap_usage): Report maximum static heap usage instead of
6171 ending static heap usage.
6173 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6175 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6176 of zlib_initialized according to the results of calling
6177 init_zlib_functions.
6179 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6181 * image.c: Implement an ImageMagick per-image cache.
6182 (imagemagick_get_animation_cache): Fix a double-free error.
6183 (imagemagick_load_image): Remove the ping_wand code, which only
6184 apparently saved time on invalid animated images, and slowed down
6185 everything else. Optimise for the common case.
6187 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6189 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6191 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6193 * marker.c (set_marker): Remove documentation of undefined behavior.
6195 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6197 * image.c (imagemagick_compute_animated_image): Animate correctly
6198 when sub-images are smaller than the main image.
6199 (imagemagick_compute_animated_image): Setting the iterator row to
6200 zero is apparently not allowed.
6201 (imagemagick_compute_animated_image): Allow images that say they
6202 have sub-images that are bigger than the main image, but just crop
6205 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6207 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6209 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6211 * image.c (imagemagick_compute_animated_image): Respect the GIF
6214 2013-08-15 Ken Brown <kbrown@cornell.edu>
6216 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6217 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6220 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6222 Fix minor problems found by static checking.
6223 * frame.c (delete_frame):
6224 * xdisp.c (next_element_from_display_vector):
6225 Avoid uninitialized local.
6226 * image.c (imagemagick_compute_animated_image): Port to C89.
6227 Prefer usual GNU indentation style for loops.
6228 Be more careful about bizarrely large sizes, by using ptrdiff_t
6231 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6233 Fix infinite frame selection loop (Bug#15025).
6234 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6236 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6238 * xdisp.c (compute_window_start_on_continuation_line):
6239 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6240 to make sure we end up setting the window start at the leftmost
6241 visible character of the display line. This avoids funky
6242 horizontal shifting because the window start is not kept on the
6243 same position. (Bug#15090)
6244 (next_element_from_display_vector): Support 'box' face attribute
6245 in the face definitions of a display vector. (Bug#15099)
6247 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6249 * image.c (imagemagick_compute_animated_image): Implement animated
6251 (imagemagick_compute_animated_image): Fix some compilation
6252 warnings. Implement a very simple cache to make the animation
6253 usable at all, but it should be replaced with a per-image cache.
6255 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6257 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6258 to do `for' loops over alist values.
6259 * buffer.h (FOR_EACH_BUFFER):
6260 * process.c (FOR_EACH_PROCESS): Use it.
6261 (handle_child_signal, status_notify, Fget_buffer_process)
6262 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6264 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6266 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6267 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6268 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6269 to xzalloc and so avoid redundant call to memset.
6270 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6271 members because it is allocated with xzalloc and so already zeroed.
6273 2013-08-14 Ken Brown <kbrown@cornell.edu>
6275 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6278 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6280 Utility function and macro to copy Lisp string to C string.
6281 * lisp.h (xlispstrdupa): New macro.
6282 (xlispstrdup): New prototype.
6283 * alloc.c (xlispstrdup): New function.
6284 * callint.c (Fcall_interactively):
6285 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6286 (Fsubstitute_in_file_name):
6287 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6288 * image.c (x_create_bitmap_from_file):
6289 * w32term.c (w32_term_init):
6290 * xterm.c (x_term_init): Use xlispstrdup.
6292 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6294 * image.c (imagemagick_load_image): Make animated pictures work.
6295 There's still some problems with background color settings, though
6298 * decompress.c (unwind_decompress): Always restore point.
6300 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6302 * marker.c (set_marker): Reformat documentation.
6304 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6306 * xdisp.c (cursor_type_changed): Now static.
6308 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6309 Use changed. This avoids the need to call xmalloc and for the
6310 caller to call xfree, and avoids memory leaks in some situations.
6312 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6314 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6315 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6316 (redisplay_window): If window_end_valid is cleared due to non-zero
6317 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6318 so do not call to try_cursor_movement for that window.
6320 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6322 * window.h (struct window): Convert window_end_pos and
6323 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6324 (wset_window_end_pos, wset_window_end_vpos): Remove.
6325 * dispnew.c (adjust_glyph_matrix):
6326 * window.c (Fwindow_end, replace_window, set_window_buffer)
6328 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6329 (set_vertical_scroll_bar, redisplay_window, try_window)
6330 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6331 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6332 (note_mouse_highlight): Adjust users.
6333 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6336 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6338 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6339 * image.c (imagemagick_filename_hint): Use `const char *' and
6340 prefer SSDATA to SDATA to avoid warnings.
6342 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6344 Cleanup window fringes, margins and scroll bars adjustments.
6345 * window.c (set_window_fringes, set_window_margins)
6346 (set_window_scroll_bars, apply_window_adjustment): New functions.
6347 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6348 (Fset_window_scroll_bars): Use them.
6350 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6352 * window.h (struct window): Convert scroll_bar_width
6353 from Lisp_Object to integer. Adjust comment.
6354 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6356 * window.c (wset_scroll_bar_width): Remove.
6357 (make_window): Initialize scroll_bar_width.
6358 (Fsplit_window_internal): Use direct assignment.
6359 (Fset_window_configuration, save_window_save):
6360 Convert Lisp_Object to integer and back where appropriate.
6361 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6362 bar was actually changed, and mention this in docstring.
6364 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6366 * decompress.c: Minor simplifications.
6367 (Fzlib_decompress_region): Don't bother verifying
6368 that avail_out <= UINT_MAX, as that was confusing.
6369 Mention the restriction in a comment instead.
6370 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6372 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6374 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6375 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6377 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6379 * image.c (imagemagick_filename_hint): Check for errors in the
6382 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6384 * window.c (Fwindow_margins): Return nil when there's no marginal
6385 area, as per the documented API.
6387 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6388 Fmake_vector, as scroll bar's struct members are not all Lisp
6389 objects now. This avoids crashes in GC.
6391 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6392 bool, so its address could be taken.
6394 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6396 * image.c (imagemagick_filename_hint): New function to possibly
6397 apply `image-content-type-suffixes'.
6398 (imagemagick_load_image): Use it.
6400 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6402 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6403 if loading zlib failed.
6405 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6407 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6408 2013-08-13 checkin below. Change bool to BOOL, rule is:
6409 All Obj-C code uses BOOL, except for interfaces callable from C.
6411 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6413 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6415 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6416 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6417 bool instead of BOOL.
6418 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6419 from Lisp_Object to bitfield. Adjust comment.
6420 * w32term.c (x_scroll_bar_create): Adjust user.
6421 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6422 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6423 Use bool for boolean.
6424 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6425 to `unsigned int' when defining a bitfield.
6427 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6429 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6431 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6433 * window.h (struct window): Convert left_margin_cols and
6434 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6435 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6436 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6438 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6440 (showing_window_margins_p, update_window_line, update_frame_1):
6441 * fringe.c (draw_fringe_bitmap_1):
6442 * xdisp.c (window_box_width): Adjust users.
6443 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6444 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6445 Use direct assignment.
6446 (Fset_window_configuration, save_window_save, Fwindow_margins):
6447 Convert Lisp_Object to integer and back where appropriate.
6448 (Fset_window_margins): Adjust user. Return t if any margin
6449 was actually changed, and mention this in docstring.
6451 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6453 * syntax.c (forward_word):
6454 * cmds.c (forward_char, backward_char): Mention the optional argument.
6456 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6458 * window.h (struct window): Convert left_fringe_width
6459 and right_fringe_width from Lisp_Objects to integers.
6461 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6462 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6463 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6465 (make_window): Initialize new integer fields to -1.
6466 (Fsplit_window_internal): Use direct assignment.
6467 (Fset_window_configuration, save_window_save):
6468 Convert Lisp_Object to integer and back where appropriate.
6469 (Fset_window_fringes): Adjust user. Return t if any fringe
6470 was actually changed, and mention this in docstring.
6472 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6474 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6475 * nsfns.m (x_set_cursor_type):
6476 * w32fns.c (x_set_cursor_type):
6477 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6478 * xdisp.c (set_frame_cursor_types): ...but in common code.
6480 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6482 * font.c (clear_font_cache): New function, stripped from...
6483 (Fclear_font_cache): ...here, which now uses the function
6484 above. Adjust comment.
6485 * font.h (clear_font_cache): Add prototype.
6486 * xfaces.c (clear_face_cache): Use clear_font_cache.
6488 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6490 * window.c (Fset_window_start): Compare `w', not `window' because
6491 `w' might not be equal to `window' after call to decode_live_window.
6493 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6495 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6496 This fixes a problem introduced by the Bug#15035 patch
6497 when using GPG. Reported by Herbert J. Skuhra.
6499 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6501 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6502 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6503 not yet initialized.
6505 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6507 * decompress.c (Fzlib_decompress_region): Support zlib
6508 decompression, too, and rename.
6510 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6512 Minor zlib configuration tweaks.
6513 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6514 Don't assume presence of fn_inflateInit2_ zlib internal function.
6516 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6518 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6519 include the zlib prefix.
6521 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6523 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6524 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6525 define static variables that are pointers to zlib functions to be
6527 (init_zlib_functions) [WINDOWSNT]: New function.
6528 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6530 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6531 macros instead of invoking the zlib functions directly.
6532 (syms_of_decompress): DEFSYM Qzlib_dll.
6533 Staticpro Szlib_available_p.
6535 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6537 Avoid looping over all frame windows to freeze and unfreeze.
6538 * window.h (struct window): Drop frozen_window_start_p.
6539 (freeze_window_starts): Drop prototype.
6540 * frame.h (struct frame): New frozen_window_starts flag.
6541 (FRAME_WINDOWS_FROZEN): New macro.
6542 * window.c (freeze_window_start, freeze_window_starts):
6544 (select_window, replace_window): Adjust users.
6545 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6546 (window_frozen_p): New function.
6547 (redisplay_window): Use it.
6549 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6551 Fix some fd issues when running subprocesses (Bug#15035).
6552 Fix bugs that can leak files or file descriptors on errors.
6553 Don't unlink open temp files, as that's hard for users to diagnose
6554 when things go awry (e.g., temp disk exhausted).
6555 Don't bother to lock temp files. Check for invalid recursion.
6556 * callproc.c (synch_process_fd): Remove. All uses removed.
6557 (synch_process_tempfile): New var or macro.
6558 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6560 (record_kill_process): New arg, the temp name. All callers changed.
6561 (delete_temp_file): Now just a simple wrapper around unlink.
6562 (call_process_kill): New arg, the call_process_fd array.
6563 Close them all. Clear synch_process_pid. Remove the temp file,
6564 or arrange for it to be removed.
6565 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6566 that's been moved to synch_process_tempfile. Caller changed.
6567 Do not remove the tempfile; that's now call_process_kill's
6569 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6570 call_process_kill; the caller now does that.
6571 (call_process_cleanup): Do not close the process fd; that's now
6572 call_process_kill's responsibility.
6573 (Fcall_process): Implement via new function call_process, which
6574 has most of the old body of Fcall_process, but with a different API.
6575 (call_process): New function that does not open or close filefd if
6576 it is nonnegative. Record which fds need to be closed, and let
6577 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6578 Signal an error if invoked recursively (could be done via a hook).
6579 Simplify creation of the tempfile in the MSDOS case.
6580 Don't create the output file until after checking for the executable.
6581 Report any failure to open /dev/null.
6582 Don't open /dev/null for writing twice; once is enough.
6583 Don't create pipe if all output is being discarded or sent to file.
6584 Don't worry about setting up the coding system or reading from the
6585 pipe if all output is being discarded.
6586 Hoist fd_error local into top level, to lessen block nesting.
6587 Don't record deleted pid here; now done by Fcall_process_region.
6588 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6589 and note its success in synch_process_tempfile.
6590 Do not leak resources when child_setup fails.
6591 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6592 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6593 (create_temp_file): Now returns open fd, with an additional
6594 Lisp_Object * argument to return the name. All callers changed.
6595 Do not close the file; rewind it instead, and leave it open for
6596 the caller. Do not lock the temp file. Unwind-protect the file
6597 and the file-descriptor.
6598 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6599 If an asynchrounous process, record it here, not in call_process.
6600 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6601 * eval.c (set_unwind_protect): New function.
6602 * fileio.c (write_region): New function, generalized from the
6603 old Fwrite_region. Do not lock temp files.
6604 (Fwrite_region): Use it.
6605 * lisp.h (set_unwind_protect, write_region): New decls.
6606 * process.c: Include <verify.h>.
6607 (make_process): Mark fds as initially closed.
6608 (deleted_pid_list): Now a list of pid-filename pairs.
6610 (close_process_fd): New function.
6611 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6612 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6613 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6614 (create_process, create_pty, Fmake_serial_process)
6615 (server_accept_connection): Record which fds need to be closed,
6616 and let deactivate_process close them.
6617 (Fmake_network_process): Do not discard the unwind-protect
6618 until it's safe to do so.
6619 (deactivate_process): Close the fds opened by create_process etc.
6620 (Fprocess_send_eof): Adjust to new way of recording open fds.
6621 Report an error if /dev/null can't be opened, instead of aborting.
6622 * process.h (PROCESS_OPEN_FDS): New constant.
6623 (struct Lisp_Process): New member open_fds.
6624 (record_kill_process, record_deleted_pid): Adjust signatures.
6625 (record_deleted_pid): Move decl here ...
6626 * syswait.h (record_deleted_pid): ... from here.
6628 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6630 * decompress.c: Fix bugs with large buffers and weird inputs.
6631 Tune a bit. Reindent as per usual Emacs style.
6632 (BUFFER_SIZE): Remove.
6633 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6634 more than UINT_MAX bytes. Decompress into the gap instead of into
6635 an auto buffer, as this should avoid copying. Return nil if
6636 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6637 set immediate_quit; we shouldn't trust zlib code that much.
6639 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6641 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6642 errors, and really move the gap to where we want it.
6644 * lisp.h: Include decompress.c support.
6646 * emacs.c (main): Include decompress.c support.
6648 * Makefile.in: Include -lz if present.
6650 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6652 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6653 (initWithTitle:): Initialize frame to 0.
6654 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6655 (fillWithWidgetValue:frame:): Rename from
6656 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6658 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6659 fillWithWidgetValue:frame:
6661 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6662 remove memory leak warnings.
6664 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6665 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6668 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6669 (x_activate_menubar): Update the whole menu.
6670 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6671 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6672 current event is not NSSystemDefined (Bug#15001).
6673 Call ns_check_menu_open only if trackingMenu is 2.
6674 (menuDidClose:): New method, decrease trackingMenu.
6675 (fillWithWidgetValue:setDelegate:): New method.
6676 (fillWithWidgetValue:): Call the above.
6678 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6680 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6682 Omit some unnecessary casts.
6683 Many of these go back to the old pre-C89 days, when they may have
6684 been needed, but we've been assuming C89 or later for a while now.
6685 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6686 (live_float_p, live_misc_p, live_vector_p):
6687 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6688 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6689 (defvar_per_buffer):
6690 * callint.c (Fcall_interactively):
6691 * doc.c (Fsubstitute_command_keys):
6692 * filelock.c (get_boot_time):
6693 * frame.c (xrdb_get_resource):
6694 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6695 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6696 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6697 (menuitem_highlight_callback, menu_destroy_callback)
6698 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6699 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6700 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6701 (xg_tool_bar_help_callback, tb_size_cb):
6702 * image.c (xpm_alloc_color, png_read_from_memory)
6703 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6704 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6706 * keymap.c (describe_map):
6707 * nsfns.m (Fns_display_monitor_attributes_list):
6708 * nsmenu.m (process_dialog:):
6709 * nsterm.m (hold_event):
6710 * process.c (wait_reading_process_output):
6711 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6712 * scroll.c (do_direct_scrolling, scrolling_1):
6713 * termcap.c (tgetent):
6714 * window.c (check_window_containing, add_window_to_list)
6715 (freeze_window_starts):
6716 * xdisp.c (compare_overlay_entries, vmessage):
6717 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6718 (x_get_monitor_attributes_xrandr)
6719 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6720 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6721 * xfont.c (xfont_match, xfont_open):
6722 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6723 (menubar_selection_callback, menu_position_func)
6724 (popup_selection_callback, create_and_show_popup_menu)
6725 (dialog_selection_callback, create_and_show_dialog):
6726 * xrdb.c (x_get_string_resource)
6728 * xsmfns.c (x_session_check_input):
6729 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6730 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6731 (xaw_jump_callback, xaw_scroll_callback):
6732 Omit unnecessary casts.
6734 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6736 Minor string-length refactoring.
6737 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6738 * frame.c (make_monitor_attribute_list):
6739 Prefer build_string to strlen + make_string.
6741 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6743 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6744 don't check minor_code (Bug#14417).
6746 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6748 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6749 vertical positions instead. This avoids calling MATRIX_ROW with
6750 row numbers that are possibly beyond valid limits. (Bug#15064)
6752 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6754 Use xstrdup and build_unibyte_string where applicable.
6755 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6756 * xfns.c (x_window):
6757 * xrdb.c (x_get_customization_string):
6758 * xterm.c (xim_initialize):
6759 * w32fns.c (w32_window): Use xstrdup.
6760 (w32_display_monitor_attributes_list):
6761 * emacs.c (init_cmdargs):
6762 * keyboard.c (PUSH_C_STR):
6763 * nsfont.m (nsfont_open):
6764 * sysdep.c (system_process_attributes):
6765 * w32.c (system_process_attributes):
6766 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6768 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6770 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6771 variables of these types so that GDB would know about them, as aid
6772 for debugging fatal exceptions. (Bug#15024) See also
6773 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6776 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6778 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6779 larger than the NSWindow (Bug#14934).
6781 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6783 Redesign redisplay interface to drop global variable updated_window.
6784 Always pass currently updated window as a parameter to update routines.
6785 * dispextern.h (updated_window): Remove declaration.
6786 (struct redisplay_interface): Pass window parameter to
6787 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6788 and after_update_window_hook.
6789 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6791 * dispnew.c (updated_window): Remove.
6792 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6793 (update_window_line): Adjust to match redisplay interface changes.
6794 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6795 (ns_scroll_run, ns_after_update_window_line):
6796 * w32term.c (x_update_window_begin, x_update_window_end)
6797 (x_after_update_window_line, x_scroll_run):
6798 * xterm.c (x_update_window_begin, x_update_window_end)
6799 (x_after_update_window_line, x_scroll_run):
6800 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6801 Likewise. Adjust comments where appropriate.
6802 (x_cursor_to): Simplify because this is always called during window
6803 update (but install debugging check anyway).
6804 (expose_window): Check must_be_updated_p flag to see whether this
6805 function is called during window update.
6807 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6809 Do not reset window modification event counters excessively.
6810 These leftovers and poor man's tricky methods to catch extra
6811 redisplay's attention are no longer needed.
6812 * frame.c (set_menu_bar_lines_1):
6813 * minibuf.c (read_minibuf_unwind):
6814 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6815 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6816 (window_scroll_line_based, Fset_window_configuration):
6817 * xdisp.c (redisplay_window): Do not reset last_modified and
6818 last_overlay_modified counters.
6820 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6822 * xselect.c (x_send_client_event): Set send_event and serial, memset
6823 data.l as it might be bigger than data.b. Use 24 bit mask to
6824 XSendEvent (Bug#15034).
6826 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6828 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6829 for TTY frames that are not the top frame on their console.
6832 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6834 * w32term.c (w32fullscreen_hook): Really maximize frame when
6835 asked for (Bug#14841).
6837 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6839 Prefer selected_window to Fselected_window, likewise for frames.
6840 * buffer.c (Fbuffer_swap_text):
6841 * data.c (Fvariable_binding_locus):
6842 * window.c (run_window_configuration_change_hook): Adjust users.
6843 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6844 Use decode_live_frame.
6846 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6848 Be more careful if selected window shows the buffer other than current,
6849 use window_outdated only if this is not so. This change should also
6850 address some weird issues discussed in Bug#13012.
6851 * window.h (window_outdated): New prototype.
6852 * window.c (window_outdated): Now here. Convert from static and
6853 always assume window's buffer.
6854 (Fwindow_end, Fwindow_line_height): Use it.
6855 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6856 and always assume window's buffer.
6857 (redisplay_window): Adjust user.
6858 (redisplay_internal): Call to reconsider_clip_changes once and
6859 check whether mode line should be updated only if selected window
6860 shows current buffer.
6861 (run_window_scroll_functions): Use eassert for debugging check.
6862 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6864 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6866 * window.c (window_scroll, window_scroll_pixel_based)
6867 (window_scroll_line_based): Use bool for booleans.
6869 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6871 * process.c: Fix minor off-by-one issues in descriptor counts.
6872 This shouldn't fix any real bugs, but it cleans up the code a bit.
6873 (max_process_desc, max_input_desc): -1, not 0, means none.
6875 (delete_input_desc): New function.
6876 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6877 (deactivate_process): Scan backwards when recomuting max_process_desc;
6878 that should be faster.
6879 (init_process_emacs): Initialize max_input_desc.
6881 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6883 Use region cache to speedup bidi_find_paragraph_start.
6884 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6885 Rename cache_long_line_scans to cache_long_scans.
6886 * buffer.c (bset_cache_long_line_scans): Rename to
6887 bset_cache_long_scans.
6888 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6889 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6891 (syms_of_buffer): Rename cache-long-line-scans to
6892 cache-long-scans. Adjust docstring.
6893 * search.c (newline_cache_on_off):
6894 * indent.c (width_run_cache_on_off): Adjust users.
6895 * bidi.c (bidi_paragraph_cache_on_off): New function.
6896 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6897 * insdel.c (prepare_to_modify_buffer):
6898 Invalidate bidi_paragraph_cache if enabled.
6900 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6902 Invalidate region caches only if buffer text is going to be changed.
6903 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6904 (modify_text): ...new prototype.
6905 (prepare_to_modify_buffer_1): New prototype.
6906 * textprop.c (modify_region): Rename to...
6907 (modify_text_properties): ...new function.
6908 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6909 (Fremove_list_of_text_properties): Adjust users.
6910 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6911 (modify_text): ...new function.
6912 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6913 (prepare_to_modify_buffer_1): ...new function.
6914 * casefiddle.c (casify_region):
6915 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6916 (Ftranspose_regions): Use modify_text.
6918 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6920 * lisp.mk (lisp): Add nadvice.elc.
6922 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6924 New macro to iterate over live buffers similar to frames.
6925 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6926 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6927 Declare buffer-related variables here to offload lisp.h.
6928 * buffer.c (Vbuffer_alist): Adjust comment.
6929 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6930 (other_buffer_safely):
6931 * data.c (store_symval_forwarding):
6932 * dispnew.c (Fframe_or_buffer_changed_p):
6933 * fileio.c (Fdo_auto_save):
6934 * filelock.c (unlock_all_files):
6935 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6937 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6939 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6940 * callproc.c (create_temp_file):
6941 * filelock.c (create_lock_file):
6942 Assume mkostemp, since it's now provided by Gnulib.
6944 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6946 * w32.c (mkostemp): New function.
6947 (mktemp): Remove, no longer used. Most of the code reused in
6948 mkostemp. (Bug#15015)
6949 (mktemp): Don't undef.
6951 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6953 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6954 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6955 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6956 (free_glyph_pool, check_glyph_memory): Likewise for
6957 all users. Adjust comments where appropriate.
6959 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6961 * composite.h: Minor fixups.
6962 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6963 to fix a misspelling, and change it to an inline function while
6964 we're at it (it need not be a macro). All uses changed.
6965 (composition_method, composition_valid_p):
6966 Rewrite to avoid assignments in if-conditions.
6968 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6970 Do not use global Lisp_Object in composition macros.
6971 * composite.h (composition_temp): Remove declaration.
6972 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6973 (composition_method, composition_valid_p): ...inline functions.
6974 (compose_region): Remove the leftover.
6975 * composite.c (composition_temp): Remove.
6976 (run_composition_function, update_compositions)
6977 (composition_compute_stop_pos, composition_adjust_point)
6978 (Ffind_composition_internal):
6979 * coding.c (handle_composition_annotation):
6980 * xdisp.c (handle_composition_prop, check_point_in_composition):
6981 Related users changed.
6983 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6985 Drop FRAME_PTR typedef.
6986 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6987 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6988 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6989 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6990 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6991 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6992 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6993 All related users changed.
6995 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6997 * eval.c (default_toplevel_binding): New function.
6999 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7000 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7001 (syms_of_eval): Export them.
7002 * data.c (Fdefault_value): Micro cleanup.
7003 * term.c (init_tty): Use "false".
7005 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7007 Fix X GC leak in GTK and raw (no toolkit) X ports.
7008 * xterm.c (x_free_frame_resources): If white and black relief
7009 GCs are allocated, always free them here.
7010 * xfns.c (x_make_gc): Omit redundant initialization.
7011 * widget.c (create_frame_gcs): Remove the leftover.
7012 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7013 in x_free_frame_resources.
7015 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7017 * nsterm.m (windowWillResize:toSize:): Only change title if
7018 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7020 (viewDidEndLiveResize): New method.
7022 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7023 inside NS_IMPL_COCOA.
7025 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7027 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7028 Do not check whether undo is enabled because record_insert and
7029 record_delete does that themselves.
7031 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7033 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7034 member which is not really used any more.
7035 (FRAME_XIC_BASE_FONTNAME): Remove.
7036 * xfns.c (xic_free_fontset): Adjust user.
7037 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7038 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7039 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7040 (xdialog_show): Use eassert for debugging check.
7041 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7043 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7045 * fileio.c, fns.c (merge): Move extern decl from here ...
7046 * lisp.h (merge): ... to here.
7048 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7050 Fix last font-related change.
7051 * w32font.h (w32font_list_internal, w32font_match_internal):
7053 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7054 (uniscribe_list_family): Adjust to match font API change.
7055 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7056 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7058 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7060 * frame.h (FRAME_MOUSE_UPDATE):
7061 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7062 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7064 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7066 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7067 * font.h (struct font_driver): Change list, match, and list_family
7068 functions to accept struct frame * as first arg.
7069 * font.c (font_score, font_compare, font_sort_entities):
7071 (font_sort_entities, font_list_entities, font_select_entity)
7072 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7073 match font API change.
7074 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7075 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7076 * ftxfont.c (ftxfont_list, ftxfont_match):
7077 * xftfont.c (xftfont_list, xftfont_match):
7078 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7079 * w32font.c (w32font_list, w32font_match, w32font_list)
7080 (w32font_list_internal, w32_font_match_internal): Likewise.
7081 * xfaces.c (Fx_family_fonts): Adjust user.
7083 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7085 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7086 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7087 only if HAVE_X_WINDOWS is in use.
7088 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7089 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7090 * w32term.c (x_wm_set_icon_position): Likewise.
7091 * w32fns.c (x_icon): Adjust user.
7093 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7095 * xterm.c (last_mouse_press_frame): Remove the
7096 leftover which is not really used any more.
7097 (handle_one_xevent, syms_of_xterm): Adjust users.
7098 (x_flush): Call XFlush once per each X display, not frame.
7099 This is better because this code always unconditionally skips
7100 non-X frames in Vframe_list and issues the only XFlush if we
7101 have more than one X frame on the same X display.
7102 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7103 Use bool for booleans.
7104 (x_draw_glyph_string_background, cvt_string_to_pixel)
7105 (cvt_pixel_dtor): Drop unnecessary prototypes.
7106 * xterm.h (x_display_ok): Adjust prototype.
7108 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7110 Drop unnecessary functions that deals with frame pixel size.
7111 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7112 (x_pixel_height): Drop prototypes.
7113 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7114 (x_pixel_height): Drop implementations.
7115 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7116 which should be always valid for window frame.
7117 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7118 * w32menu.c (Fx_popup_dialog):
7119 * xmenu.c (Fx_popup_dialog): Likewise for both.
7121 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7123 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7124 frame parameters and call to Fmodify_frame_parameters just once.
7125 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7126 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7127 and mention nil frame in docstring.
7129 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7131 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7132 (x_figure_window_size): Likewise. Adjust to return long.
7133 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7134 (toplevel): Move Qterminal_live_p to...
7135 * terminal.c (toplevel): ...here, make it static, and...
7136 (syms_of_terminal): ...DEFSYM here.
7137 * frame.h (Qterminal_live_p): Remove declaration.
7138 (make_frame, x_figure_window_size): Adjust prototype.
7139 * nsfns.m (Fx_create_frame): Use long for window flags.
7141 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7143 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7144 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7145 Do not assume that emacs_close (INT_MAX) is a no-op.
7147 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7149 * xfaces.c (make_face_cache): For struct face_cache, prefer
7150 xmalloc to xzalloc and so avoid redundant call to memset.
7151 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7153 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7155 * fringe.c (draw_window_fringes, update_window_fringes)
7156 (compute_fringe_widths):
7157 * w32term.c (x_draw_glyph_string):
7158 * window.c (candidate_window_p, Frecenter):
7159 * xfaces.c (realize_basic_faces, realize_default_face)
7160 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7161 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7162 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7163 * xmenu.c (Fx_menu_bar_open_internal):
7164 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7165 * xsettings.c (xft_settings_event):
7166 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7167 Use bool for booleans. Adjust style and comments where
7169 * dispextern.h (draw_window_fringes, update_window_fringes)
7170 (compute_fringe_widths):
7171 * xterm.h (x_had_errors_p): Adjust prototype.
7173 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7175 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7176 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7178 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7180 * fns.c (toplevel): Remove comment before Fsafe_length because
7183 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7185 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7187 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7189 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7190 frame which got the message is still alive, before dereferencing
7191 its pointer. (Bug#14970)
7193 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7194 be a live window, before using it as such. (Bug#14970)
7196 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7198 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7199 w32_detect_focus_change instead of doing part of its job by hand.
7200 This fixes the problem whereby FOCUS_OUT events were not sent to
7203 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7205 * process.c (Fprocess_list): Doc fix.
7207 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7208 being re-exposed only if it didn't ask to become visible.
7209 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7210 was previously iconified. (Bug#14841)
7211 (x_iconify_frame): Mark the frame iconified.
7213 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7215 Fix minor problems found by static checking.
7216 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7217 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7219 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7221 * eval.c (set_specpdl_old_value): New function.
7222 (unbind_to): Minor simplification.
7223 (get_backtrace_frame): New function.
7224 (Fbacktrace_frame): Use it. Add `base' argument.
7225 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7226 (syms_of_eval): Export backtrace-eval.
7227 * xterm.c (x_focus_changed): Simplify.
7229 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7231 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7233 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7235 * xdisp.c (redisplay_window): Instead of moving point out of
7236 scroll margin, reject the force_start method, and try scrolling
7237 instead. (Bug#14780)
7239 2013-07-24 Ken Brown <kbrown@cornell.edu>
7241 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7244 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7246 * eval.c (Fprogn): Do not check that BODY is a proper list.
7247 This undoes the previous change. The check slows down the
7248 interpreter, and is not needed to prevent a crash. See
7249 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7251 2013-07-23 Glenn Morris <rgm@gnu.org>
7253 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7255 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7257 Port to GNU/Linux systems with tinfo but not ncurses.
7258 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7259 to decide whether ncurses is being used. Without this change,
7260 GCC complains about tgetent not being declared, on a system
7261 that has tinfo installed but ncurses not installed.
7263 * eval.c (Fprogn): Check that BODY is a proper list.
7265 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7266 * data.c (Fsetq_default):
7267 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7268 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7270 Tune by taking advantage of the fact that ARGS is always a list
7271 when a function is declared to have UNEVALLED args.
7273 * emacsgtkfixed.c: Port to GCC 4.6.
7274 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7276 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7278 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7279 here to silence compiler warnings.
7281 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7283 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7284 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7285 from messing up Emacs's 'struct frame' (Bug#14923).
7287 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7289 * alloc.c (make_save_ptr_ptr): Define this function.
7290 It was inadvertently omitted. It's needed only if
7291 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7293 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7295 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7296 frame have focus (Bug#14895).
7298 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7300 Avoid vfork-related deadlock more cleanly.
7301 * callproc.c (child_setup): When the child's exec fails, output
7302 the program name, as that's more useful. Use O_NONBLOCK to avoid
7304 * process.c (create_process_1): Remove; no longer needed.
7305 (create_process): Remove timer hack; no longer needed, now that
7306 the child avoids deadlock.
7308 2013-07-20 Glenn Morris <rgm@gnu.org>
7310 * image.c (Fimage_flush): Fix doc typo.
7312 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7314 Fix array bounds violation when pty allocation fails.
7315 * process.c (PTY_NAME_SIZE): New constant.
7316 (pty_name): Remove static variable; it's now auto.
7317 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7318 Take pty_name as an arg rather than using a static variable.
7319 All callers changed.
7320 (create_process): Recover pty_flag from process, not from volatile local.
7321 (create_pty): Stay inside array even when pty allocation fails.
7322 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7324 * lread.c (Fload): Avoid initialization only when lint checking.
7325 Mention that it's needed only for older GCCs.
7327 2013-07-20 Kenichi Handa <handa@gnu.org>
7329 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7330 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7332 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7334 * lread.c (Fload): Avoid uninitialized warning.
7336 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7338 Fix some minor file descriptor leaks and related glitches.
7339 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7340 (create_lock_file): Use write, not emacs_write.
7341 * image.c (slurp_file, png_load_body):
7342 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7343 (server_accept_connection):
7344 Don't leak an fd on memory allocation failure.
7345 * image.c (slurp_file): Add a cheap heuristic for growing files.
7346 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7347 as that's what the other routines do. Maybe input need not be
7348 blocked at all, but it's better to be consistent.
7349 Avoid undefined behavior when strlen is zero.
7351 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7352 (NSTATICS): Now a constant; doesn't need to be a macro.
7354 2013-07-19 Richard Stallman <rms@gnu.org>
7356 * coding.c (decode_coding_utf_8): Add simple loop for fast
7357 processing of ASCII characters.
7359 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7361 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7363 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7365 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7366 unportable 'struct x_display_info'.
7367 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7370 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7372 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7373 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7375 (system_process_attributes): Prefer plain char to unsigned char
7376 when either will do. Clean up properly if interrupted or if
7377 memory allocations fail. Don't assume sscanf succeeds.
7378 Remove no-longer-needed workaround to stop GCC from whining.
7379 Read command-line once, instead of multiple times. Check read status a
7382 Fix obscure porting bug with varargs functions.
7383 The code assumed that int is treated like ptrdiff_t in a vararg
7384 function, which is not a portable assumption. There was a similar
7385 -- though these days less likely -- porting problem with various
7386 assumptions that pointers of different types all smell the same as
7387 far as vararg functions is conserved. To make this problem less
7388 likely in the future, redo the API to use varargs functions.
7389 * alloc.c (make_save_value): Remove this vararg function.
7390 All uses changed to ...
7391 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7392 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7394 (make_save_ptr): Rename from make_save_pointer, for consistency with
7395 the above. Define only on platforms that need it. All uses changed.
7397 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7399 * keyboard.c: Try to fix typos in previous change.
7400 (DISPLAY_LIST_INFO): New macro.
7401 (kbd_buffer_get_event): Do not access members that are not present
7402 in X11. Revert inadvertent change of "!=" to "=".
7404 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7406 * keyboard.c (kbd_buffer_get_event):
7407 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7408 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7410 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7412 * filelock.c: Fix unlikely file descriptor leaks.
7413 (get_boot_time_1): Rework to avoid using emacs_open.
7414 This doesn't actually fix a leak, but is better anyway.
7415 (read_lock_data): Use read, not emacs_read.
7417 * doc.c: Fix minor memory and file descriptor leaks.
7418 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7419 (get_doc_string, Fsnarf_documentation):
7420 Fix file descriptor leak on error.
7422 * term.c: Fix minor fdopen-related file descriptor leaks.
7423 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7424 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7426 * charset.c: Fix file descriptor leaks and errno issues.
7428 (load_charset_map_from_file): Don't leak file descriptor on error.
7429 Use plain record_xmalloc since the allocation is larger than
7430 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7432 * eval.c (record_unwind_protect_nothing):
7433 * fileio.c (fclose_unwind):
7435 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7436 The replacement doesn't block input, but that no longer seems
7439 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7441 * lread.c: Fix file descriptor leaks and errno issues.
7442 (Fload): Close some races that leaked fds or streams when 'load'
7444 (Fload, openp): Report error number of last nontrivial failure to open.
7445 ENOENT counts as trivial.
7446 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7448 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7449 now that the function is always called with a nonnegative arg.
7450 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7451 All uses replaced with ...
7452 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7454 A few more minor file errno-reporting bugs.
7455 * callproc.c (Fcall_process):
7456 * doc.c (Fsnarf_documentation):
7457 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7458 * process.c (set_socket_option):
7459 Don't let a constructor trash errno.
7460 * doc.c: Include <errno.h>.
7462 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7464 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7466 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7468 Fix w32 bug with call-process-region (Bug#14885).
7469 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7470 to Fcall_process when the input is empty. This simplifies the
7471 code a bit. It makes no difference on POSIXish platforms but
7472 apparently it fixes a bug on w32.
7474 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7475 * fileio.c (close_file_unwind): Don't close if FD is negative;
7476 this can happen when unwinding a zapped file descriptor.
7477 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7478 in case Emacs runs out of memory between the two unwind-protects.
7479 Don't trash errno when closing FD.
7480 Zap the FD in the specpdl when closing it, instead of deferring
7481 the removal of the unwind-protect; this fixes a bug where a child
7482 function unwinds the stack past us.
7484 New unwind-protect flavors to better type-check C callbacks.
7485 This also lessens the need to write wrappers for callbacks,
7486 and the need for make_save_pointer.
7487 * alloc.c (free_save_value):
7488 * atimer.c (run_all_atimers):
7490 * alloc.c (safe_alloca_unwind):
7491 * atimer.c (unwind_stop_other_atimers):
7492 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7493 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7494 * minibuf.c (choose_minibuf_frame_1):
7495 * process.c (make_serial_process_unwind):
7496 * xdisp.c (pop_message_unwind):
7497 * xselect.c (queue_selection_requests_unwind):
7498 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7499 * alloc.c (record_xmalloc):
7500 Prefer record_unwind_protect_ptr to record_unwind_protect with
7502 * alloc.c (Fgarbage_collect):
7503 Prefer record_unwind_protect_void to passing a dummy.
7504 * buffer.c (restore_buffer):
7505 * window.c (restore_window_configuration):
7506 * xfns.c, w32fns.c (do_unwind_create_frame)
7507 New wrapper. All record-unwind uses of wrappee changed.
7508 * buffer.c (set_buffer_if_live):
7509 * callproc.c (call_process_cleanup, delete_temp_file):
7510 * coding.c (code_conversion_restore):
7511 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7512 * editfns.c (save_excursion_restore)
7513 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7514 (save_restriction_restore):
7515 * eval.c (restore_stack_limits, un_autoload):
7516 * fns.c (require_unwind):
7517 * keyboard.c (recursive_edit_unwind, tracking_off):
7518 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7519 * macros.c (pop_kbd_macro, restore_menu_items):
7520 * nsfns.m (unwind_create_frame):
7521 * print.c (print_unwind):
7522 * process.c (start_process_unwind):
7523 * search.c (unwind_set_match_data):
7524 * window.c (select_window_norecord, select_frame_norecord):
7525 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7526 (fast_set_selected_frame):
7527 * xfns.c, w32fns.c (unwind_create_tip_frame):
7528 Return void, not a dummy Lisp_Object. All uses changed.
7529 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7530 * callproc.c (call_process_kill):
7531 * fileio.c (restore_point_unwind, decide_coding_unwind)
7532 (build_annotations_unwind):
7533 * insdel.c (Fcombine_after_change_execute_1):
7534 * keyboard.c (read_char_help_form_unwind):
7535 * menu.c (unuse_menu_items):
7536 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7537 * sound.c (sound_cleanup):
7538 * xdisp.c (unwind_redisplay):
7539 * xfns.c (clean_up_dialog):
7540 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7541 Accept no args and return void, instead of accepting and returning
7542 a dummy Lisp_Object. All uses changed.
7543 * cygw32.c (fchdir_unwind):
7544 * fileio.c (close_file_unwind):
7545 * keyboard.c (restore_kboard_configuration):
7546 * lread.c (readevalllop_1):
7547 * process.c (wait_reading_process_output_unwind):
7548 Accept int and return void, rather than accepting an Emacs integer
7549 and returning a dummy object. In some cases this fixes an
7550 unlikely bug when the corresponding int is outside Emacs integer
7551 range. All uses changed.
7552 * dired.c (directory_files_internal_unwind):
7553 * fileio.c (do_auto_save_unwind):
7554 * gtkutil.c (pop_down_dialog):
7555 * insdel.c (reset_var_on_error):
7556 * lread.c (load_unwind):
7557 * xfns.c (clean_up_file_dialog):
7558 * xmenu.c, nsmenu.m (pop_down_menu):
7559 * xmenu.c (cleanup_widget_value_tree):
7560 * xselect.c (wait_for_property_change_unwind):
7561 Accept pointer and return void, rather than accepting an Emacs
7562 save value encapsulating the pointer and returning a dummy object.
7564 * editfns.c (Fformat): Update the saved pointer directly via
7565 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7566 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7567 (unwind_body): New function.
7568 (record_unwind_protect): First arg is now a function returning void,
7569 not a dummy Lisp_Object.
7570 (record_unwind_protect_ptr, record_unwind_protect_int)
7571 (record_unwind_protect_void): New functions.
7572 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7573 * fileio.c (struct auto_save_unwind): New type.
7574 (do_auto_save_unwind): Use it.
7575 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7576 * insdel.c (struct rvoe_arg): New type.
7577 (reset_var_on_error): Use it.
7578 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7580 (specbinding_func): Remove; there are now several such functions.
7581 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7582 (set_unwind_protect_ptr): New function.
7583 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7585 Be simpler and more consistent about reporting I/O errors.
7586 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7587 Say "Read error" and "Write error", rather than "I/O error", or
7588 "IO error reading", or "IO error writing", when a read or write
7590 * process.c (Fmake_network_process, wait_reading_process_output)
7591 (send_process, Fprocess_send_eof, wait_reading_process_output):
7592 Capitalize diagnostics consistently. Put "failed foo" at the
7593 start of the diagnostic, so that we don't capitalize the
7594 function name "foo". Consistently say "failed" for such
7596 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7597 All callers changed. This is so it can use report_file_error.
7598 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7599 diagnostics consistently as above.
7601 * fileio.c (report_file_errno): Fix errno reporting bug.
7602 If the file name is neither null nor a pair, package it up as a
7603 singleton list. All callers changed, both to this function and to
7604 report_file_error. This fixes a bug where the memory allocator
7605 invoked by list1 set errno so that the immediately following
7606 report_file_error reported the wrong errno value.
7608 Fix minor problems found by --enable-gcc-warnings.
7609 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7610 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7612 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7614 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7615 Set event->arg to Qt if switch-event shall be generated.
7616 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7618 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7620 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7623 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7624 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7625 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7626 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7627 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7628 and there is a focused frame.
7629 (head_table): Add focus-in and focus-out.
7630 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7631 bind to handle-focus-in/out.
7633 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7634 (Fhandle_switch_frame): Call Fhandle_focus_in.
7635 (syms_of_frame): defsubr handle-focus-in/out.
7637 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7639 Fix porting bug to older POSIXish platforms (Bug#14862).
7640 * sysdep.c (emacs_pipe): New function, that implements
7641 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7642 This should port better to CentOS 5 and to Mac OS X 10.6.
7643 All calls to pipe2 changed.
7645 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7646 This makes the code easier to read and the executable a bit smaller.
7647 Do not replace all calls to Fcons that happen to create lists,
7648 just calls that are intended to create lists. For example, when
7649 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7650 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7651 Similarly for list2 through list5.
7652 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7653 * bytecode.c (exec_byte_code):
7654 * callint.c (quotify_arg, Fcall_interactively):
7655 * callproc.c (Fcall_process, create_temp_file):
7656 * charset.c (load_charset_map_from_file)
7657 (Fdefine_charset_internal, init_charset):
7658 * coding.c (get_translation_table, detect_coding_system)
7659 (Fcheck_coding_systems_region)
7660 (Fset_terminal_coding_system_internal)
7661 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7662 * composite.c (update_compositions, Ffind_composition_internal):
7663 * dired.c (directory_files_internal, file_name_completion)
7665 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7666 * doc.c (Fsnarf_documentation):
7667 * editfns.c (Fmessage_box):
7669 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7670 (Feval, eval_sub, Ffuncall, apply_lambda):
7671 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7672 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7673 (Fset_file_times, Finsert_file_contents)
7674 (Fchoose_write_coding_system, Fwrite_region):
7675 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7676 * font.c (font_registry_charsets, font_parse_fcname)
7677 (font_prepare_cache, font_update_drivers, Flist_fonts):
7678 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7679 * frame.c (make_frame, Fmake_terminal_frame)
7680 (x_set_frame_parameters, x_report_frame_params)
7681 (x_default_parameter, Fx_parse_geometry):
7682 * ftfont.c (syms_of_ftfont):
7683 * image.c (gif_load):
7684 * keyboard.c (command_loop_1):
7685 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7686 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7687 (Fminor_mode_key_binding, accessible_keymaps_1)
7688 (Faccessible_keymaps, Fwhere_is_internal):
7689 * lread.c (read_emacs_mule_char):
7690 * menu.c (find_and_return_menu_selection):
7691 * minibuf.c (get_minibuffer):
7692 * nsfns.m (Fns_perform_service):
7693 * nsfont.m (ns_script_to_charset):
7694 * nsmenu.m (ns_popup_dialog):
7695 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7696 (Fx_own_selection_internal):
7697 * nsterm.m (append2):
7698 * print.c (Fredirect_debugging_output)
7699 (print_prune_string_charset):
7700 * process.c (Fdelete_process, Fprocess_contact)
7701 (Fformat_network_address, set_socket_option)
7702 (read_and_dispose_of_process_output, write_queue_push)
7703 (send_process, exec_sentinel):
7704 * sound.c (Fplay_sound_internal):
7705 * textprop.c (validate_plist, add_properties)
7706 (Fput_text_property, Fadd_face_text_property)
7707 (copy_text_properties, text_property_list, syms_of_textprop):
7708 * unexaix.c (report_error):
7709 * unexcoff.c (report_error):
7710 * unexsol.c (unexec):
7711 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7712 (Fformat_mode_line, syms_of_xdisp):
7713 * xfaces.c (set_font_frame_param)
7714 (Finternal_lisp_face_attribute_values)
7715 (Finternal_merge_in_global_face, syms_of_xfaces):
7716 * xfns.c (x_default_scroll_bar_color_parameter)
7717 (x_default_font_parameter, x_create_tip_frame):
7718 * xfont.c (xfont_supported_scripts):
7719 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7720 (menu_help_callback, xmenu_show):
7722 * xterm.c (set_wm_state):
7723 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7724 and similarly for list2 through list5.
7726 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7728 * callproc.c (Fcall_process_region): Fix minor race and tune.
7729 (create_temp_file): New function, with the temp-file-creation part
7730 of the old Fcall_process_region. Use Fcopy_sequence to create the
7731 temp file name, rather than alloca + build_string, for simplicity.
7732 Don't bother to block input around the temp file creation;
7733 shouldn't be needed. Simplify use of mktemp.
7734 Use record_unwind_protect immediately after creating the temp file;
7735 this closes an unlikely race where the temp file was not removed.
7736 Use memcpy rather than an open-coded loop.
7737 (Fcall_process_region): Use the new function. If the input is
7738 empty, redirect from /dev/null rather than from a newly created
7739 empty temp file; this avoids unnecessary file system traffic.
7741 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7743 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7744 Simplify by making this case like the other two. This is a bit
7745 slower on obsolete hosts, but the extra complexity isn't worth it.
7747 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7748 * process.c (create_process) [!DOS_NT]:
7749 Remove now-unnecessary calls to emacs_close.
7751 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7753 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7754 returning early. (Bug#14850)
7756 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7757 and inhibit-iso-escape-detection attributes of 'undecided'.
7760 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7762 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7763 Reported by Herbert J. Skuhra in
7764 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7766 Don't lose top specpdl entry when memory is exhausted.
7767 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7768 specpdl overflow here, to simplify callers; all callers changed.
7769 Always reserve an unused entry at the stack top; this avoids
7770 losing the top entry's information when memory is exhausted.
7772 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7774 Clean up errno reporting and fix some errno-reporting bugs.
7775 * callproc.c (Fcall_process):
7776 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7777 * process.c (create_process, Fmake_network_process):
7778 * unexaix.c (report_error):
7779 * unexcoff.c (report_error):
7780 Be more careful about reporting the errno of failed operations.
7781 The code previously reported the wrong errno sometimes.
7782 Also, prefer report_file_errno to setting errno + report_file_error.
7783 (Fcall_process): Look at openp return value rather than at path,
7784 as that's a bit faster and clearer when there's a numeric predicate.
7785 * fileio.c (report_file_errno): New function, with most of the
7786 old contents of report_file_error.
7787 (report_file_error): Use it.
7788 (Ffile_exists_p, Ffile_accessible_directory_p):
7789 Set errno to 0 when it is junk.
7790 * fileio.c (Faccess_file):
7791 * image.c (x_create_bitmap_from_file):
7792 Use faccessat rather than opening the file, to avoid the hassle of
7793 having a file descriptor open.
7794 * lisp.h (report_file_errno): New decl.
7795 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7798 * process.c (create_process, wait_reading_process_output) [AIX]:
7799 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7800 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7801 a multithreaded environment anyway).
7802 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7804 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7806 * image.c (x_find_image_file): Don't close a remote file handle.
7808 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7810 Fix races with threads and file descriptors.
7811 * callproc.c (Fcall_process_region):
7812 * dired.c (open_directory):
7813 * emacs.c (main, Fdaemon_initialized):
7814 * image.c (x_find_image_file):
7815 * inotify.c (Finotify_rm_watch):
7816 * lread.c (Flocate_file_internal):
7817 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7818 * term.c (term_mouse_moveto, init_tty):
7819 * termcap.c (tgetent):
7820 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7821 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7822 * unexhp9k800.c, unexmacosx.c (unexec):
7823 * callproc.c (Fcall_process_region):
7824 Use emacs_close, not close.
7825 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7826 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7827 and posix_close function on current platforms (which all lack them).
7828 (emacs_close): Use it. This should fix the races on GNU/Linux and
7829 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7830 and it should avoid closing random victim file descriptors on
7833 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7835 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7836 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7839 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7840 This is for .gdbinit xbacktrace.
7842 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7843 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7844 (emacs_set_tty): Now static.
7845 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7846 * term.c (tty_capable_p, tty_default_color_capabilities)
7847 (get_tty_terminal, term_mouse_movement)
7848 (handle_one_term_event, init_tty, maybe_fatal):
7849 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7850 (tgetent, scan_file, name_match, compare_contin):
7851 * terminal.c (get_terminal):
7852 Use bool for boolean.
7853 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7854 Prefer char to unsigned char if either will do.
7855 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7856 (tty_write_glyphs): Prefer int to unsigned.
7857 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7858 All callers changed.
7859 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7861 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7864 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7865 (B__dummy__): New dummy symbol, to pacify C89.
7866 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7867 they can't grok varargs macros.
7868 * dispnew.c (add_window_display_history)
7869 (add_frame_display_history):
7870 * print.c (print_object):
7871 * xdisp.c (debug_method_add):
7872 Use %p printf format only for void pointers.
7873 * emacs.c (usage_message): New constant, replacing ...
7874 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7875 (main): Adjust to usage reorg.
7876 * fns.c (syms_of_fns):
7877 * profiler.c (syms_of_profiler):
7878 Don't use non-constant struct initializers.
7879 * gnutls.h (gnutls_initstage_t):
7880 * lisp.h (enum Lisp_Fwd_Type):
7881 * lread.c (lisp_file_lexically_bound_p):
7882 * xsettings.c (anonymous enum):
7883 Remove trailing comma.
7884 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7885 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7886 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7888 * regex.c (const_re_char): New type, to pacify strict C89.
7889 All uses of 'const re_char' replaced to use it.
7890 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7891 with glibc when strict C89. This change is imported from gnulib.
7893 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7894 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7895 Omit GNU_LINUX implementation, since it requires long long.
7896 * xterm.c (x_draw_underwave):
7897 Do not assume the traditional order of struct's members.
7898 (x_term_init): Rewrite to avoid the need for non-constant structure
7901 Syntax cleanup, mostly replacing macros with functions.
7902 This removes the need for the syntax_temp hack.
7903 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7904 * syntax.c (SYNTAX_INLINE): New macro.
7905 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7906 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7907 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7908 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7909 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7910 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7911 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7912 Now constants, not macros.
7913 (syntax_temp) [!__GNUC__]: Remove.
7914 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7915 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7916 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7917 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7918 Move here from syntax.h; now functions, not macros. Except for the
7919 last function, these are static since only syntax.c uses them.
7920 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7921 All uses changed. Now a function, not a macro; use this fact
7922 to simplify the code.
7923 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7924 compiler bugs; no longer relevant.
7925 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7926 (SYNTAX_INLINE): New macro.
7927 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7928 for the new functions. Use bool for boolean member.
7929 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7930 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7931 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7932 (SETUP_BUFFER_SYNTAX_TABLE):
7933 Now extern inline functions, not macros.
7934 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7935 Remove; all uses replaced by implementation.
7936 (syntax_temp) [!__GNUC__]: Remove decl.
7937 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7939 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7941 * emacs.c (main): Fix syntax error.
7943 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7945 Timestamp fixes for undo (Bug#14824).
7946 * atimer.c (schedule_atimer):
7947 * fileio.c (Ffile_newer_than_file_p):
7948 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7949 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7950 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7951 (syms_of_fileio): Remove Sclear_visited_file_name.
7952 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7953 file doesn't exist; this avoids an ambiguity with negative timestamps.
7954 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7955 * systime.h (make_emacs_time, invalid_emacs_time):
7956 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7957 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7958 * undo.c (record_first_change): Push (visited-file-modtime) onto
7959 undo list rather than reimplementing it by hand, incorrectly.
7961 2013-07-09 Ken Brown <kbrown@cornell.edu>
7963 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7965 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7967 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7969 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7971 Handle errno and exit status a bit more carefully.
7972 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7973 number into an exit status. Instead, use EXIT_CANCELED.
7974 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7975 * callproc.c (relocate_fd):
7976 * emacs.c (close_output_streams, main):
7977 * process.c (create_process):
7978 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7979 Use emacs_perror for simplicity.
7980 * callproc.c (relocate_fd, main):
7981 * sysdep.c (sys_subshell):
7982 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7983 (shut_down_emacs): Use emacs_write, not write.
7984 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7985 * fileio.c (Fcopy_file, e_write):
7986 * nsterm.m (ns_select):
7987 * process.c (send_process):
7988 * sound.c (vox_write):
7989 Use emacs_write_sig, not emacs_write.
7990 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7991 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7993 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7995 (emacs_full_write): New function.
7996 (emacs_write): Rewrite to use it.
7997 (emacswrite_sig, emacs_perror): New functions.
7998 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8000 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8002 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8003 on NS even if it is present. Pixmap on NS is a void*.
8005 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8007 Port to Ubuntu 10 (Bug#14803).
8008 Problem reported by T.V. Raman.
8009 * process.c (close_on_exec, accept4, process_socket):
8010 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8012 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8014 * w32.c (sys_dup): Declare prototype.
8018 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8020 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8022 Make file descriptors close-on-exec when possible (Bug#14803).
8023 This simplifies Emacs a bit, since it no longer needs to worry
8024 about closing file descriptors by hand in some cases.
8025 It also fixes some unlikely races. Not all such races, as
8026 libraries often open files internally without setting
8027 close-on-exec, but it's an improvement.
8028 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8029 * callproc.c (Fcall_process) [!MSDOS]:
8030 * emacs.c (main) [!DOS_NT]:
8031 * nsterm.m (ns_term_init):
8032 * process.c (create_process):
8033 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8034 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8035 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8036 Prefer mkostemp with O_CLOEXEC to mkstemp.
8037 * callproc.c (relocate_fd) [!WINDOWSNT]:
8038 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8039 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8041 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8042 Make the resulting file descriptor close-on-exec.
8043 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8044 * lread.c (load_descriptor_list, load_descriptor_unwind):
8045 Remove; no longer needed. All uses removed.
8046 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8047 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8049 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8050 (Fmake_network_process, Fnetwork_interface_list)
8051 (Fnetwork_interface_info, server_accept_connection):
8052 Make newly-created socket close-on-exec.
8053 * sysdep.c (emacs_open, emacs_fopen):
8054 Make new-created descriptor close-on-exec.
8055 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8056 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8058 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8060 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8061 for NS_IMPL_GNUSTEP.
8063 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8065 Fix openp errno handling.
8066 * callproc.c (Fcall_process): Preserve openp errno around close.
8067 * lread.c (openp): Set errno when returning -1, as some callers
8070 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8072 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8074 * nsterm.h (NSSavePanel): Update comment.
8075 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8076 (ns_run_file_dialog): Declare.
8078 * nsfns.m: Remove panelOK.
8080 (ns_run_file_dialog): New function.
8081 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8082 event loop, so file dialog is popped up by ns_run_file_dialog, called
8083 by sendEvent (Bug#14578).
8084 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8086 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8088 * xdisp.c (default_line_pixel_height): New function.
8089 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8090 (try_cursor_movement, redisplay_window, try_window)
8091 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8093 * window.c (window_scroll_pixel_based):
8094 use default_line_pixel_height.
8096 * dispextern.h (default_line_pixel_height): Add prototype.
8098 * frame.c (x_set_line_spacing): Accept a float value for
8099 line-spacing parameter, per the documentation.
8101 * data.c (Fmultibyte_string_p): Doc fix.
8103 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8105 Use emacs_open more consistently when opening files.
8106 This handles EINTR more consistently now, and makes it easier
8107 to introduce other uniform changes to file descriptor handling.
8108 * sysstdio.h: New file.
8109 * buffer.c (mmap_init):
8110 * cygw32.c (chdir_to_default_directory):
8111 * dispnew.c (Fopen_termscript):
8112 * emacs.c (Fdaemon_initialized):
8113 * fileio.c (Fdo_auto_save):
8114 * image.c (slurp_file, png_load_body, jpeg_load_body):
8115 * keyboard.c (Fopen_dribble_file):
8117 * print.c (Fredirect_debugging_output):
8118 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8119 * termcap.c (tgetent):
8120 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8121 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8122 * w32term.c (w32_initialize) [CYGWIN]:
8123 * xfaces.c (Fx_load_color_file):
8124 Use emacs_open instead of plain open, and emacs_fopen instead of
8126 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8127 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8128 * callproc.c (default_output_mode): New constant.
8129 (Fcall_process): Use it to call emacs_open instead of plain creat.
8130 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8131 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8132 (emacs_fopen): New function.
8133 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8134 Include <lisp.h>, for emacs_open.
8135 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8137 Remove duplicate #include directives.
8138 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8140 Don't include stdio.h twice.
8141 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8142 Don't include sys/types.h or stdio.h twice.
8143 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8144 * lread.c: Don't include coding.h twice.
8145 * nsfont.m: Don't include frame.h twice.
8146 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8147 * ralloc.c: Don't include <unistd.h> twice.
8148 * xdisp.c: Don't include font.h twice.
8149 * xterm.c: Don't include fontset.h twice.
8150 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8152 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8154 Scale ImageMagick images more carefully.
8155 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8156 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8157 Be more careful about avoiding undefined behavior after
8158 integer overflow and division by zero.
8160 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8162 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8163 (syms_of_w32fns): DEFSYM them.
8164 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8165 (CCHDEVICENAME): Define macros if not defined.
8166 (struct MONITOR_INFO_EX): New struct.
8167 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8168 (enum_display_monitors_fn): New variable.
8169 (globals_of_w32fns): Initialize it.
8170 (Fx_display_pixel_width, Fx_display_pixel_height)
8171 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8172 multi-monitor setups in docstrings.
8173 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8174 screen size by primary monitor's millimeter per pixel.
8175 (w32_monitor_enum, w32_display_monitor_attributes_list)
8176 (w32_display_monitor_attributes_list_fallback)
8177 (Fw32_display_monitor_attributes_list): New functions.
8178 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8180 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8182 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8184 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8186 * fileio.c (Qfile_notify_error): New error symbol.
8188 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8189 * inotify.c (inotify_callback, symbol_to_inotifymask)
8190 (Finotify_add_watch, Finotify_rm_watch): Use it.
8191 (inotifyevent_to_event): Exchange order of cookie and file name.
8192 (Finotify_add_watch): Adapt docstring.
8194 * lisp.h (Qfile_notify_error): Declare.
8196 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8198 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8199 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8200 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8201 which did not work (see <http://bugs.gnu.org/14569#307>).
8202 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8203 && (!noninteractive || initialized)). This attempts to thread
8204 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8206 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8208 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8209 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8211 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8213 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8214 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8215 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8216 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8218 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8220 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8221 Define to __sys_siglist.
8223 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8225 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8226 word-wrap, so that overflow-newline-into-fringe would work in
8227 visual-line-mode. (Bug#2749)
8228 (move_it_in_display_line_to): When the last scanned display
8229 element fits exactly on the display line, and
8230 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8231 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8232 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8233 finding buffer position that corresponds to pixel coordinates,
8234 e.g. in buffer_posn_from_coords.
8236 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8238 * process.c (handle_child_signal): Call catch_child_signal if
8241 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8243 Don't convert function pointers to void * and back.
8244 It isn't portable C, and it's easy enough to avoid.
8245 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8246 (make_save_value): Add support for SAVE_FUNCPOINTER.
8247 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8248 * print.c (print_object):
8249 Distinguish function from object pointers.
8250 * lisp.h (SAVE_FUNCPOINTER): New constant.
8251 (SAVE_SLOT_BITS): Adjust to it.
8252 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8253 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8254 (voidfuncptr): New typedef.
8255 (struct Lisp_Save_Value): New member data[0].funcpointer.
8256 (XSAVE_FUNCPOINTER): New function.
8258 Simplify buildobj processing.
8259 * Makefile.in (buildobj.h): Make it a sequence of strings each
8260 followed by comma, rather than a single string. Put it into a
8261 .tmp file in case there's an error while generating it.
8262 (gl-stamp): Use .tmp for temp files.
8263 (mostlyclean): Clean .tmp files.
8264 * doc.c (buildobj): Move to just the routine that needs it.
8265 It's now an array of strings, so processing is simpler.
8267 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8269 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8270 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8271 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8272 Invoke malloc_enable_thread even when not interactive.
8273 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8274 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8275 in this case, since the underlying bug has now been fixed.
8277 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8279 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8280 unlinking it (bug#14691).
8282 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8284 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8285 before checking whether buffer is modified. This lets
8286 `kill-buffer-query-functions' cancel killing of the buffer or save
8287 its content before `kill-buffer' asks user the "Buffer %s
8288 modified; kill anyway?" question.
8290 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8292 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8293 Let the super performKeyEquivalent deal with them (Bug#14747).
8295 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8297 * widget.c (resize_cb): Remove unused local.
8299 Do not use GTK 3 if it exists but cannot be compiled.
8300 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8301 * xterm.c (x_error_handler) [!USE_GTK]:
8304 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8306 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8308 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8309 to the valid range of values. (Bug#14753)
8311 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8312 when moving point by using the current glyph matrix. This avoids
8313 the need to force redisplay when this function is called in a
8316 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8318 Fix minor problems found by static checking.
8319 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8320 Redo the latter's body to sidestep GCC parenthesization warnings.
8321 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8322 * coding.c (detect_coding, detect_coding_system):
8323 * coding.h (struct undecided_spec):
8324 Use bool for boolean.
8325 * image.c (QCmax_width, QCmax_height): Now static.
8326 * xdisp.c (Fmove_point_visually): Remove unused local.
8328 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8330 * xdisp.c (Fmove_point_visually): New function.
8332 2013-06-28 Kenichi Handa <handa@gnu.org>
8334 * coding.h (define_coding_undecided_arg_index): New enum.
8335 (coding_attr_index): New members
8336 coding_attr_undecided_inhibit_null_byte_detection,
8337 coding_attr_undecided_inhibit_iso_escape_detection,
8338 coding_attr_undecided_prefer_utf_8.
8339 (undecided_spec): New struct.
8340 (struct coding_system): New member `undecided' of the member
8343 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8344 (detect_coding): Likewise.
8345 (detect_coding_system): Likewise.
8346 (Fdefine_coding_system_internal): New coding system properties
8347 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8349 (syms_of_coding): Adjust for coding_arg_undecided_max.
8351 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8353 * image.c (x_from_xcolors): Remove unused local.
8355 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8357 Defer image data transfer between X client and server until actual
8360 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8363 * image.c (Destroy_Image): Remove.
8364 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8365 `mask_p', and `colors_p'. All uses changed.
8366 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8367 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8368 New macros for `flags' arg to x_clear_image_1.
8369 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8370 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8371 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8372 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8373 (image_get_x_image, image_unget_x_image): New functions or macros.
8374 (image_background, image_background_transparent, x_to_xcolors)
8375 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8376 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8377 instead of Destroy_Image.
8378 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8379 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8380 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8381 (imagemagick_load_image, svg_load_image): Use them instead of
8382 x_create_x_image_and_pixmap, and x_put_x_image followed by
8383 x_destroy_x_image, respectively.
8384 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8385 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8386 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8387 background_transparent fields.
8388 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8389 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8391 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8393 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8394 This mostly consists of undoing recent changes.
8395 * callproc.c (Fcall_process):
8396 * process.c (create_process):
8397 Do not worry about catching SIGCHLD here, undoing previous change.
8398 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8399 * process.c, process.h (catch_child_signal):
8400 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8401 * process.c (catch_child_handler): Don't worry about being called
8402 lazily and do not assume caller has blocked SIGCHLD, undoing
8403 previous change. Move first-time stuff back to
8404 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8405 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8406 set lib_child_handler if it's already initialized, which may
8407 help avoid problems on GNUstep.
8409 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8411 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8412 * callproc.c (Fcall_process):
8413 * process.c (create_process):
8414 Make sure SIGCHLD is caught before we fork,
8415 since Emacs startup no arranges to catch SIGCHLD.
8416 * process.c (lib_child_handler): Initialize to null, not to
8418 (catch_child_signal): Allow self to be called lazily.
8419 Do nothing if it's already been called.
8420 Assume caller has blocked SIGCHLD (all callers do now).
8421 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8422 just before it's really needed.
8423 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8424 since it hasn't been caught yet.
8426 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8428 * image.c (compute_image_size): New function to implement
8429 :max-width and :max-height.
8430 (imagemagick_load_image): Use it.
8432 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8434 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8435 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8437 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8438 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8439 the SIGCHLD handler, since the code is not atomic and (due to glib)
8440 signals may be arriving now.
8441 * sysdep.c (init_signals): Do not catch child signals here;
8442 'main' now does that later, at a safer time.
8444 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8446 Clean up SIGCHLD handling a bit (Bug#14569).
8447 * process.c, process.h (catch_child_signal):
8448 Now always extern, even if !NS_IMPL_GNUSTEP.
8449 * process.c (catch_child_signal): Move glib tickler here from
8450 init_process_emacs, so that it's done earlier in Emacs
8451 initialization. Also move the noninteractive && !initialized
8452 check here from init_process_emacs. This is all a bit cleaner for
8453 GNUish platforms, and I hope it works around the Cygwin bug.
8454 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8455 that glib signal handling is tickled before glib creates threads.
8457 * process.c (wait_reading_process_output): Avoid int overflow
8458 when reading more than 2 GiB total from a process.
8460 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8462 * process.c (create_process): Handle a couple more cases,
8463 i.e., work even if new_argv and wait_child_setup[i] are cached.
8464 Use Fcall_process's style for volatile vars.
8466 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8468 * process.c (create_process): Mark PROCESS volatile.
8470 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8472 Use C99-style flexible array members if available.
8473 This avoids some subtle aliasing issues, which typically
8474 aren't a problem with GCC but may be a problem elsewhere.
8475 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8476 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8477 In either case, it uses a flexible array member rather than
8478 the old struct hack. All uses changed.
8479 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8480 Adjust to sdata reorganization.
8481 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8482 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8483 that ports better to pre-C99 non-GCC.
8484 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8485 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8486 as the latter has changed.
8487 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8488 and port better to pre-C99 GCC.
8489 * image.c (struct xpm_cached_color):
8490 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8491 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8492 Use FLEXIBLE_ARRAY_MEMBER.
8493 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8494 Move decl to top level so it gets checked against implementation.
8495 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8496 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8498 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8500 * syntax.c: Integer cleanups.
8501 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8502 All uses that need 0-or-2 changed to:
8503 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8504 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8505 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8506 (char_quoted, prev_char_comend_first, back_comment)
8507 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8508 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8509 Use bool for boolean.
8510 (update_syntax_table, skip_chars, skip_syntaxes):
8511 Prefer int to unsigned when either will do.
8512 (back_comment): Return boolean success flag, like forw_comment,
8513 instead of positive-or-minus-1 (which might have overflowed int anyway).
8514 Don't stuff ptrdiff_t into int.
8515 (syntax_spec_code, syntax_code_spec): Now const.
8516 (Fmatching_paren, scan_lists, scan_sexps_forward):
8517 Use enum syntaxcode for syntax code.
8518 (Fmatching_paren): Check that arg is a character, not just an integer.
8519 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8520 (Finternal_describe_syntax_value): Omit no-longer-needed
8522 (skip_chars): Use char, not unsigned char, when the distinction
8524 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8525 * bytecode.c (exec_byte_code):
8526 * syntax.c (syntax_spec_code, Fchar_syntax)
8527 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8529 * syntax.h (SYNTAX_WITH_FLAGS):
8530 Omit unnecessary casts.
8532 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8534 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8535 line dimensions here, to avoid race conditions with the main
8536 thread. (Bug#14062, bug#14630, bug#14669)
8538 * w32term.c (w32_draw_window_cursor): Compute the header line and
8539 mode line dimensions here.
8540 <w32_system_caret_window, w32_system_caret_hdr_height>:
8541 <w32_system_caret_mode_height>: New variables.
8543 * w32term.h: Declare them.
8545 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8547 * alloc.c (die): Move "assertion failed" string here ...
8548 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8549 COND when SUPPRESS_CHECKING. This shrinks the executable text
8550 size by 0.8% to 2.2% when configured with --enable-checking,
8551 depending on optimization flags (GCC 4.8.1 x86-64).
8553 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8555 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8557 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8558 base is 2; this is more accurate.
8560 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8562 * sound.c (string_default): Move to !WINDOWSNT section.
8563 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8565 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8567 * sound.c: Integer cleanups.
8568 Remove unnecessary forward decls.
8569 (struct sound_device): The 'file' member is now a Lisp_Object, not
8570 a char *, so that we needn't invoke alloca on a huge size.
8571 (Fplay_sound_internal): Adjust to this.
8572 (string_default): New function.
8573 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8574 Use it to adjust to the struct sound_device change.
8575 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8576 (be2hs) [0]: Remove.
8578 * syntax.c (skip_chars): Don't use uninitialized storage
8579 when searching a multibyte buffer for characters that are not in a
8580 unibyte string that contains non-ASCII characters.
8582 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8584 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8585 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8587 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8589 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8591 2013-06-18 Kenichi Handa <handa@gnu.org>
8593 * font.c (Ffont_spec): Signal an error for an invalid font name
8596 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8598 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8599 In particular this ports to 32-bit sparc Sun cc.
8600 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8601 array with a dummy element at specpdl[-1], so that its address can
8603 (unbind_to): Do not copy the binding; not needed, now that we
8604 copy old_value in the one place where the copy is needed.
8605 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8606 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8607 (union specbinding): Rename from struct specbinding. Redo layout
8608 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8609 which is not portable. With Sun C 5.12 32-bit sparc, the
8610 declaration causes nargs to be an unsigned bitfield, a behavior
8611 that the C standard allows; but Emacs wants nargs to be signed.
8612 The overall type is now a union of structures rather than a
8613 structure of union of structures, and the 'kind' member is now a
8614 bitfield, so that the overall type doesn't grow. All uses changed.
8615 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8617 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8619 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8620 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8622 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8624 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8626 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8627 unless we know that the window w's frame is a frame object.
8628 Another attempt at solving bug#14062 and bug#14630.
8630 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8632 * textprop.c (property_set_type): New enum.
8633 (add_properties): Allow appending/prepending text properties.
8634 (add_text_properties_1): Factored out of Fadd_text_properties.
8635 (Fadd_text_properties): Move all the code into
8636 add_text_properties_1.
8637 (Fadd_face_text_property): New function that calls
8638 add_text_properties_1.
8640 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8642 Move functions from lisp.h to individual modules when possible.
8643 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8644 * alloc.c (XFLOAT_INIT, set_symbol_name):
8645 * buffer.c (CHECK_OVERLAY):
8646 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8647 (set_char_table_parent):
8648 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8649 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8650 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8651 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8653 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8654 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8655 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8656 (backtrace_args, backtrace_debug_on_exit):
8657 * floatfns.c (CHECK_FLOAT):
8658 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8659 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8660 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8661 (set_hash_index_slot):
8662 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8663 * marker.c (CHECK_MARKER):
8664 * textprop.c (CHECK_STRING_OR_BUFFER):
8665 * window.c (CHECK_WINDOW_CONFIGURATION):
8666 Move here from lisp.h, and make these functions static rather than
8668 * buffer.c (Qoverlayp):
8670 * fns.c (Qhash_table_p):
8671 * window.c (Qwindow_configuration_p):
8673 * lisp.h: Remove the abovementioned defns and decls.
8675 Use functions, not macros, for XINT etc (Bug#11935).
8676 In lisp.h, prefer functions to function-like macros, and
8677 constants to object-like macros, when either will do. This:
8678 . simplifies use, as there's no more need to worry about
8679 arguments' side effects being evaluated multiple times.
8680 . makes the code easier to debug on some platforms.
8681 However, when using gcc -O0, keep using function-like macros
8682 for a few critical operations, for performance reasons.
8683 This sort of thing isn't needed with gcc -Og, but -Og
8684 is a GCC 4.8 feature and isn't widely-enough available yet.
8685 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8686 Remove enum lsb_bits; no longer needed.
8687 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8688 * buffer.c (Qoverlap):
8690 * fns.c (Qhash_table_p):
8691 Now extern, so lisp.h can use these symbols.
8692 * dispextern.h: Include character.h, for MAX_CHAR etc.
8693 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8694 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8695 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8696 (GLYPH_CODE_P): Move here from lisp.h.
8697 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8698 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8699 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8700 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8701 XUNTAG now returns void *.
8702 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8703 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8704 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8705 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8706 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8707 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8708 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8709 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8710 New macros, renamed from their sans-lisp_h_ counterparts.
8711 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8712 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8713 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8714 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8715 If compiling via GCC without optimization, define these as macros
8716 in addition to inline functions.
8717 To disable this, compile with -DINLINING=0.
8718 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8719 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8720 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8721 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8722 (INTMASK, VALMASK): Now macros, since static values cannot be
8723 accessed from extern inline functions.
8724 (VALMASK): Also a constant, for benefit of old GDB.
8725 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8726 is INTEGERP, which can fold it in.
8727 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8728 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8729 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8730 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8731 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8732 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8733 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8734 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8735 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8736 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8737 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8738 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8739 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8740 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8741 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8742 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8743 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8744 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8745 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8746 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8747 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8748 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8749 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8750 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8751 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8752 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8753 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8754 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8755 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8756 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8757 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8758 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8759 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8761 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8762 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8763 (VALMASK): Define in one place rather than in two, merging the
8764 USE_LSB_TAG parts; this is simpler.
8765 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8766 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8767 Move up, to avoid use before definition.
8768 Also include "globals.h" earlier, for the same reason.
8769 (make_natnum): New function.
8770 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8771 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8772 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8773 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8774 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8775 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8776 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8777 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8778 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8779 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8780 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8781 (Qwindow_configuration_p, Qimage): New forward declarations.
8782 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8783 (STRING_COPYIN): Remove; unused.
8784 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8785 (xcar_addr, xcdr_addr): New functions. All uses changed.
8786 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8787 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8788 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8789 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8790 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8791 (TYPE_RANGED_INTEGERP): Simplify.
8792 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8793 (setlocale, fixup_locale, synchronize_system_messages_locale)
8794 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8795 Now empty functions, not macros.
8796 (functionp): Return bool, not int.
8797 * window.c (Qwindow_configuration_p): Now extern,
8798 so window.h can use it.
8799 * window.h (Qwindowp): Move decl back to lisp.h.
8801 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8803 * xdisp.c (Fline_pixel_height): New function, required for solving
8806 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8808 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8810 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8812 * lread.c (syms_of_lread):
8813 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8815 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8817 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8819 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8821 * fileio.c (expand_file_name): Doc fix.
8823 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8825 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8826 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8827 Wait for self, not for 0. This can't hurt on GNU or similar
8828 system, and may help with Cygwin.
8830 * keyboard.c: Don't use PROP (...) as an lvalue.
8831 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8832 Use set_prop (A, B), not PROP (A) = B.
8834 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8836 * xdisp.c (get_it_property): Use it->window instead of generating
8837 a Lisp object from it->w.
8839 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8841 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8842 get-char-property the window that is being rendered, instead of
8843 the buffer, to support window-specific overlays. (Bug#14575)
8844 (compute_display_string_pos): When W is NULL, use the current
8845 buffer as the object to pass to get-char-property.
8846 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8847 pointer member of the bidi iterator, since no window is pertinent
8850 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8852 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8853 being displayed, and pass it to compute_display_string_pos.
8854 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8855 (bidi_paragraph_init): All callers changed.
8857 * xdisp.c (init_from_display_pos, init_iterator)
8858 (handle_single_display_spec, next_overlay_string)
8859 (get_overlay_strings_1, reseat_1, reseat_to_string)
8860 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8861 Set bidi_it.w member from it->w.
8862 (compute_display_string_pos): Accept additional argument, the
8863 window being displayed, and pass it to Fget_char_property.
8866 * dispextern.h (struct bidi_it): New member w, the window being
8868 (compute_display_string_pos): Adjust prototype.
8870 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8872 * xgselect.c: Remove unneeded include xterm.h.
8874 * process.c (wait_reading_process_output): Check for NS before GLIB.
8875 GLIB may be linked in due to rsvg, but ns_select must be called.
8877 * xgselect.c (xg_select): Remove call to window_system_available
8878 and g_main_context_pending at the top, so Gdk events (i.e. file
8879 notify) are processed when Emacs is started with -nw.
8881 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8883 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8884 (ctagsfiles3): New variable, includes only *.m files.
8885 (TAGS): Use an explicit language name in the regular expressions,
8886 to avoid transformation of '/SOMETHING' by MSYS to
8887 'c:\MSYS\SOMETHING'.
8889 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8891 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8893 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8895 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8896 still need to set the mouse pointer shape and activate help-echo.
8899 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8901 A few porting etc. fixes for the new file monitor code.
8902 See the thread containing
8903 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8904 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8905 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8906 (dir_monitor_callback, Fgfile_rm_watch):
8907 Use assq_no_quit instead of Fassoc, for speed.
8908 (dir_monitor_callback, Fgfile_rm_watch):
8909 eassert that the monitor is a fixnum.
8910 (dir_monitor_callback): No need for CDR_SAFE.
8911 Simplify building of lisp with alternative tails.
8912 (Fgfile_add_watch, Fgfile_rm_watch):
8913 Do not assume glib functions set errno reliably on failure.
8914 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8915 and signal an error otherwise.
8916 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8917 Use Fdelq instead of Fdelete, for speed.
8919 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8921 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8922 don't insist on being invoked on a highlighted tool-bar button.
8923 Avoids losing tool-bar functionality when mouse-highlight is nil.
8924 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8925 Don't highlight when mouse-highlight is nil.
8926 (note_mouse_highlight): When mouse-highlight is nil, don't return
8927 right away; instead, run tool-bar and mode-line highlight
8928 subroutine, clear any existing highlight, and revert the mouse
8929 pointer to its default shape. (Bug#14558)
8931 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8933 * lisp.mk (lisp): Add prog-mode.el.
8935 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8937 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8938 * process.c (dummy_handler): New function.
8939 (lib_child_handler): New static var.
8940 (handle_child_signal): Invoke it.
8941 (catch_child_signal): If a library has set up a signal handler,
8942 save it into lib_child_handler.
8943 (init_process_emacs): If using glib and not on Windows, tickle glib's
8944 child-handling code so that it initializes its private SIGCHLD handler.
8945 * syssignal.h (SA_SIGINFO): Default to 0.
8946 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8947 31; it should no longer be needed now.
8949 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8951 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8953 * gfilenotify.c (globals_of_gfilenotify): New function.
8954 (syms_of_gfilenotify): Move global initialization there.
8956 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8958 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8960 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8961 * keyboard.c (menu_bar_items, tool_bar_items):
8962 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8963 not override local keymaps any more.
8965 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8967 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8969 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8971 * w32console.c (initialize_w32_display): Return the dimensions of
8972 the console window via 2 additional arguments, not via the current
8973 frame. This avoids crashes due to overrunning the bounds of
8974 frame's decode_mode_spec_buffer, which is not resized following
8975 the change of the frame dimensions from the initial 10x10.
8977 * w32term.h (w32_initialize_display_info): Adjust prototype.
8979 * term.c (init_tty): Take dimensions of the frame from the values
8980 returned by initialize_w32_display.
8982 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8983 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8984 (LIBES): Add $(GFILENOTIFY_LIBS).
8986 * w32inevt.c (handle_file_notifications): Add dummy implementation
8987 for !HAVE_W32NOTIFY.
8989 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8991 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8993 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8995 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8997 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8999 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9001 Fix minor problems found by static checking.
9002 * data.c (pure_write_error):
9003 Use xsignal2, not Fsignal, as Fsignal might return.
9004 * eval.c (set_backtrace_debug_on_exit): Now static.
9005 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9006 No longer inline. EXTERN_INLINE is needed only for functions
9007 defined in .h files. Reindent function header as per GNU style.
9008 (backtrace_p, backtrace_top, backtrace_next):
9009 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9010 compiler or linker. Add extern decls to pacify gcc -Wall.
9011 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9013 * frame.c (free_monitors): Define only on platforms that need it.
9014 * nsterm.m (ns_term_init):
9015 * process.c (catch_child_signal):
9016 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9017 defined on all porting targets these days.
9018 * process.c, process.h (catch_child_signal):
9019 Make it extern only if NS_IMPL_GNUSTEP is defined.
9021 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9023 * w32.c (gettimeofday): Make the signature identical to prototype
9024 in nt/inc/sys/time.h.
9026 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9028 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9031 * keyboard.c (safe_run_hooks_error): Improve error message.
9033 * data.c (pure_write_error): Add `object' argument.
9034 * puresize.h (CHECK_IMPURE): Use it.
9036 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9038 * Makefile.in (NOTIFY_OBJ): New variable.
9039 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9041 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9042 Call syms_of_gfilenotify.
9044 * gfilenotify.c: New file.
9046 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9047 and Qfile_w32notify.
9048 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9049 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9051 * lisp.h: Declare syms_of_gfilenotify.
9053 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9055 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9057 Merge the specpdl and backtrace stacks. Make the structure of the
9058 specpdl entries more obvious via a tagged union of structs.
9059 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9060 (enum specbind_tag): New enum.
9061 (struct specbinding): Make it a tagged union of structs.
9062 Add a case for backtrace records.
9063 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9064 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9065 (backtrace_debug_on_exit): New accessors.
9066 (struct backtrace): Remove.
9067 (struct catchtag): Remove backlist field.
9068 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9070 (Flocal_variable_p): Speed up the common case where the binding is
9072 * eval.c (backtrace_list): Remove.
9073 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9074 (set_backtrace_args, set_backtrace_nargs)
9075 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9076 (backtrace_next): New functions.
9077 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9078 (unwind_to_catch, internal_lisp_condition_case)
9079 (internal_condition_case, internal_condition_case_1)
9080 (internal_condition_case_2, internal_condition_case_n): Don't bother
9081 with backtrace_list any more.
9082 (Fsignal): Adjust to new backtrace format.
9083 (grow_specpdl): Move up.
9084 (record_in_backtrace): New function.
9085 (eval_sub, Ffuncall): Use it.
9086 (apply_lambda): Adjust to new backtrace format.
9087 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9089 (specbind): Adjust to new specpdl format. Simplify.
9090 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9091 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9093 (mark_backtrace): Remove.
9094 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9095 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9096 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9098 * profiler.c (record_backtrace): Use get_backtrace.
9099 (handle_profiler_signal): Use backtrace_top_function.
9100 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9103 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9105 * process.h (catch_child_signal): Declare.
9107 * process.c (catch_child_signal): New function.
9108 (init_process_emacs): Call it.
9110 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9111 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9113 (x_set_cursor_type): Remove declaration.
9114 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9115 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9116 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9117 (ns_get_color): Use F suffix on float.
9118 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9119 (ns_get_rgb_color): Remove.
9120 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9121 (note_mouse_movement): x and y are CGFloat.
9122 (ns_draw_fringe_bitmap): Remove unused rowY.
9123 Change #if to COCOA && >= 10_6.
9124 (ns_draw_window_cursor): Remove unused overspill.
9125 (ns_draw_underwave): width and x are EamcsCGFloat.
9126 (ns_draw_box): thickness is CGFloat.
9127 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9128 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9129 if not in main thread.
9130 (ns_get_pending_menu_title, ns_check_menu_open)
9131 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9132 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9133 (sendFromMainThread:): New method.
9134 (changeFont:): size is CGFloat.
9135 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9136 Disable warning about permanent text.
9137 (characterIndexForPoint:): Adjust return type depending on GNUstep
9139 (mouseDown:): delta is CGFloat.
9140 (updateFrameSize): Remove unised variable f.
9141 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9142 Cast float to EmacsCGFloat.
9143 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9144 also to -1 when restoring.
9145 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9146 inside NS_IMPL_COCOA.
9147 (toggleFullScreen:): Put call to toggleFullScreen inside
9148 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9149 (setPosition:portion:whole:): por is CGFloat.
9150 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9151 (mouseDown:): Use CGFloat.
9152 (mouseDragged:): Remove unised variable edge.
9153 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9155 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9157 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9158 when NS_IMPL_GNUSTEP.
9159 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9160 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9161 (EmacsToolbar): Add clearAll. Add tag argument to
9162 addDisplayItemWithImage.
9163 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9165 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9167 * nsmenu.m (ns_update_menubar): Make static.
9168 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9169 (fillWithWidgetValue:): Add cast to SEL for setAction.
9170 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9171 (update_frame_tool_bar): Update code for GNUstep.
9172 (clearAll): New method.
9173 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9174 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9175 Move identifierToItem setObject and activeIdentifiers addObject before
9176 call to insertItemWithItemIdentifier.
9177 (validateVisibleItems): Fix indentation.
9178 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9179 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9180 UtilityWindow to aStyle, remove call to setStyleMask.
9182 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9184 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9185 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9186 Use F suffix on floats.
9187 (ns_char_width): Returns CGFloat.
9188 (ns_ascii_average_width): w is CGFloat instead of float.
9189 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9191 (ns_glyph_metrics): CGFloat instead of float.
9193 * nsfns.m (x_set_foreground_color, x_set_background_color):
9195 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9196 remove unused variables.
9197 (Fns_read_file_name): Keep track if panel is for save.
9198 Use ns_filename_from_panel/ns_directory_from_panel.
9199 (Fns_list_services): delegate only used for COCOA.
9200 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9201 Just return the input if GNUstep.
9202 (x_screen_planes): Remove.
9203 (Fxw_color_values): Use EmacsCGFloat
9204 (Fns_display_monitor_attributes_list): Only get screen number for
9206 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9208 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9209 ns_directory_from_panel.
9211 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9213 * process.c (handle_child_signal): Also use WCONTINUED.
9214 This is so that list-processes doesn't mistakenly list the process
9215 as stopped, when the process has actually been continued and is
9218 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9220 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9221 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9222 not already configured.
9224 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9226 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9228 * Makefile.in (mostlyclean): Remove *.res files.
9230 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9232 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9233 a buffer (bug#8447).
9235 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9237 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9238 display vector, and we backtrack, handle the case that the
9239 previous character position is also displayed from a display
9240 vector or covered by a display string or image. (Bug#14476)
9242 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9244 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9245 (struct MonitorInfo, free_monitors): Remove.
9246 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9247 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9248 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9251 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9252 (struct MonitorInfo, free_monitors): Remove.
9253 (ns_screen_name): Make static.
9254 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9255 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9258 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9259 (struct MonitorInfo): New struct.
9260 (free_monitors, make_monitor_attribute_list): Declare.
9262 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9264 (free_monitors, make_monitor_attribute_list): New functions.
9265 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9268 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9270 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9272 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9274 * keyboard.c: Apply keyboard decoding only to events that come directly
9275 from the tty, not from unread-command-events (bug#14368).
9276 (read_event_from_main_queue): New function, extracted from read_char.
9277 (read_decoded_char): Remove.
9278 (read_decoded_event_from_main_queue): New function to replace it.
9279 (read_char): Use it.
9280 (read_key_sequence): Use read_char rather than read_decoded_char.
9282 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9284 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9286 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9288 2013-05-22 Kenichi Handa <handa@gnu.org>
9290 The following changes are to fix the setting of
9291 buffer-file-coding-system on, for instance, C-x RET c unix RET
9292 _FILE_OF_DOS_EOL_TYPE_ RET.
9294 * coding.h (struct coding_system): New member detected_utf8_chars.
9296 * coding.c (detect_coding_utf_8): Count characters and check EOL
9297 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9299 (setup_coding_system): Do not initialize coding->head_ascii.
9300 (check_ascii): Do not set coding->eol_seen but update it. Do not
9301 call adjust_coding_eol_type here.
9302 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9303 If the eol-type of CODING is already specified, adjust the eol type
9304 of the found coding-system.
9305 (decode_coding_gap): Cancel previous change. Utilize the
9306 character numbers counted by detect_coding_utf_8. Fix detection
9309 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9311 * search.c (looking_at_1): Only set last_thing_searched if the match
9312 changed the match-data (bug#14281).
9314 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9316 * xdisp.c (reseat_at_previous_visible_line_start):
9317 Already declared in dispextern.h, so remove it here.
9318 (move_it_vertically_backward): Likewise.
9320 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9322 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9323 (Fx_display_pixel_width, Fx_display_pixel_height)
9324 (Fx_display_mm_width, Fx_display_mm_height):
9325 Mention `display-monitor-attributes-list' in docstrings.
9327 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9328 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9329 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9330 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9331 (Fx_display_backing_store, Fx_display_visual_class)
9332 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9333 (Fx_display_grayscale_p, Fx_display_pixel_width)
9334 (Fx_display_pixel_height, Fx_display_planes)
9335 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9336 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9337 (Fx_display_mm_width, Fx_display_mm_height)
9338 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9339 height for all physical monitors as in X11.
9341 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9342 Return pixel width or height for all physical monitors as in X11.
9344 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9346 Port --enable-gcc-warnings to clang.
9347 * bytecode.c (exec_byte_code):
9349 Redo diagnostic pragmas to pacify clang, too.
9350 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9351 * editfns.c (Fencode_time):
9352 * fileio.c (file_accessible_directory_p):
9353 * font.c (font_unparse_xlfd):
9354 Use '&"string"[index]' instead of '"string" + (index)'.
9355 * undo.c (user_error): Remove; unused.
9357 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9359 * insdel.c (insert_1_both): Document the arguments, instead of
9360 referring to insert_1, which no longer exists.
9362 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9363 some window, increment windows_or_buffers_changed, so that
9364 *Messages* display in that window is updated. (Bug#14408)
9366 * w32.c: Include epaths.h.
9367 (init_environment): Use cmdproxy.exe without leading directories.
9368 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9370 (gettimeofday): Adjust signature and return value to Posix
9373 * unexw32.c (open_output_file): Delete the existing emacs.exe
9374 before creating it, to break the hard link to the versioned
9377 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9378 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9379 (FIRSTFILE_OBJ): New variables.
9380 (W32_RES): Rename to EMACSRES. All users changed.
9381 (base_obj): Use $(CM_OBJ).
9382 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9383 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9384 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9385 $(W32_RES_LINK) before $(LIBES).
9386 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9388 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9390 * makefile.w32-in (DOC): Use just "DOC".
9392 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9394 * process.c: Export default filters and sentinels to Elisp.
9395 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9397 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9398 (Fset_process_sentinel, Fformat_network_address):
9399 Default to them instead of nil.
9400 (server_accept_connection): Sentinels can't be nil any more.
9401 (read_and_dispose_of_process_output): New function, extracted from
9402 read_process_output.
9403 (read_process_output): Use it; filters can't be nil.
9404 (Finternal_default_process_filter): New function, extracted from
9405 read_process_output.
9406 (exec_sentinel_unwind): Remove function.
9407 (exec_sentinel): Don't zilch sentinel while running.
9408 (status_notify): Sentinels can't be nil.
9409 (Finternal_default_process_sentinel): New function extracted from
9411 (setup_process_coding_systems): Default filter is not nil any more.
9412 (syms_of_process): Export new Elisp functions and initialize
9414 * lisp.h (make_lisp_proc): New function.
9416 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9418 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9420 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9422 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9423 unless we know that the window w is a leaf window.
9424 Another attempt at solving bug#14062.
9426 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9428 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9431 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9433 * image.c (gif_load): Check that subimages fit (Bug#14345).
9435 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9437 * lread.c (skip_dyn_eof): New function.
9438 (read1): Use it to skip the end of a file in response to #@00.
9440 * doc.c (get_doc_string): Slightly relax the sanity checking.
9442 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9444 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9445 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9446 (MonitorInfo): New struct.
9447 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9448 (Fns_display_monitor_attributes_list): New functions.
9449 (display-usable-bounds): Remove.
9450 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9453 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9455 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9456 (GTK_CHECK_VERSION): New macro, if not already defined.
9457 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9458 replaced by GTK_CHECK_VERSION.
9460 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9462 * xterm.h (GTK_PREREQ): New macro.
9463 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9464 to use this macro instead, for consistency and clarity.
9466 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9468 * xdisp.c (row_for_charpos_p): New function, with code of
9469 cursor_row_p, but accepts an additional argument CHARPOS instead
9470 of using a hardcoded PT.
9471 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9472 (row_containing_pos): Call row_for_charpos_p instead of partially
9473 doing the same. Fixes cursor positioning under longlines-mode
9474 when longlines-show-effect includes more than one newline, when
9475 moving the cursor vertically up.
9477 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9479 * makefile.w32-in (ACL_H): New macro.
9480 ($(BLD)/fileio.$(O)): Update dependencies.
9482 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9484 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9485 * Makefile.in (LIB_ACL): New macro.
9486 (LIBACL_LIBS): Remove.
9487 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9488 * fileio.c: Include <acl.h>.
9489 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9490 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9492 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9495 * unexelf.c: Don't assume ElfW (Half) fits in int.
9496 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9497 when dealing with ElfW (Half) values, since they can exceed 2**31
9498 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9499 (entry_address): Omit unused NUM arg. All uses changed.
9501 2013-05-07 Juri Linkov <juri@jurta.org>
9503 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9504 to the string converted from number with `Fnumber_to_string'.
9507 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9509 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9510 This fixes a problem introduced by my previous change.
9512 2013-05-07 Glenn Morris <rgm@gnu.org>
9514 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9516 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9518 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9520 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9522 Static checking by GCC 4.8.0.
9523 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9524 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9525 (x_get_monitor_attributes_fallback)
9526 (x_get_monitor_attributes_xinerama)
9527 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9528 Define only if USE_GTK.
9529 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9530 (x_get_monitor_attributes_fallback): Omit unused locals.
9531 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9532 Use double, not float, to avoid mixed-mode floating point arithmetic.
9534 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9535 Jan Djärv <jan.h.d@swipnet.se>
9537 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9538 (XINERAMA_CFLAGS): New macros.
9539 (ALL_CFLAGS, LIBES): Use them.
9541 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9542 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9543 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9544 (syms_of_xfns): DEFSYM them.
9545 (struct MonitorInfo): New struct.
9546 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9547 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9548 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9549 (x_get_monitor_attributes_xinerama): New functions.
9550 (Fx_display_monitor_attributes_list): New primitive.
9551 (syms_of_xfns): Defsubr it.
9553 * xterm.h (x_display_info): Add Xatom_net_workarea and
9554 Xatom_net_current_desktop.
9556 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9557 and dpyinfo->Xatom_net_current_desktop.
9559 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9561 * xdisp.c (pos_visible_p): Use the special code for finding the
9562 beginning of a display property or overlay for any "replacing"
9563 display property, not just for display strings. This solves
9564 incorrect reporting of position by posn-at-point. (Bug#14241)
9566 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9568 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9569 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9570 Verify that ElfW (Half) fits in int.
9571 (fatal): Use same signature as lisp.h.
9572 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9573 configure and build with -DUNEXELF_DEBUG without worrying about
9574 other modules that use DEBUG.
9575 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9576 possibly-wide integers now uses it instead of plain fprintf.
9577 (entry_address): New function, which avoids problems with 32-bit
9578 overflow on 64-bit hosts.
9579 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9580 (round_up): Don't assume the remainder fits in int.
9581 (find_section): Use bool for boolean. Simplify debug code.
9582 (unexec): Don't assume file sizes fit in int or size_t.
9583 Omit unnecessary trailing newline in 'fatal' format.
9584 Use strerror rather than outputting decimal error number.
9585 Remove unused code when emacs is not defined;
9586 this file relies on Emacs now.
9587 Don't assume e_phnum and e_shnum are positive.
9589 * regex.c: Fix problems when DEBUG is defined.
9590 (extract_number, extract_number_and_incr): Define regardless of
9591 whether DEBUG is defined; that's simpler and makes the code less
9592 likely to go stale in the normal case when DEBUG is not defined.
9593 Return int rather than taking an int * arg. All callers changed.
9594 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9595 Remove, replacing with ...
9596 (DEBUG_PRINT): New macro. All callers changed.
9597 (DEBUG_COMPILES_ARGUMENTS): New macro.
9598 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9599 (print_compiled_pattern, print_double_string) [DEBUG]:
9600 Use prototype rather than old-style definition.
9601 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9602 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9603 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9604 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9605 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9606 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9607 This matters only when DEBUG is defined.
9609 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9611 * xdisp.c (set_iterator_to_next): Set the
9612 ignore_overlay_strings_at_pos_p flag only if we are _really_
9613 iterating over an overlay string, as indicated by the
9614 current.overlay_string_index member. (Bug#14306)
9616 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9618 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9619 to where it is used, to avoid autorelease issues (Bug#14050).
9621 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9623 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9624 * fileio.c (syms_of_fileio): Implement this.
9625 * filelock.c (create_lock_file): If symbolic links don't work, so
9626 we use a regular file as a lock file, do not fsync the lock file;
9629 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9631 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9632 (syms_of_minibuf): Adjust accodingly.
9634 * callint.c (Fcall_interactively): Adjust calls accordingly.
9636 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9638 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9639 w->contents is a buffer before computing everything else.
9640 Use parentheses to disambiguate last part of the condition.
9642 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9643 assertion violations. (Bug#14062)
9645 2013-05-01 David Reitter <david.reitter@gmail.com>
9647 * nsfns.m (ns_tooltip): Initialize.
9649 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9651 * coding.c (decode_coding_gap): Don't remove the character before
9652 a newline unless it's a CR character. (Bug#14287)
9654 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9656 * dispextern.h (struct face): Move enum face_underline_type
9657 earlier so that bitfields can be in the same word.
9659 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9661 * nsfns.m (handlePanelKeys): New function.
9662 (EmacsOpenPanel:performKeyEquivalent:)
9663 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9664 arrows/function/control and copy/paste keys (Bug#14296).
9666 2013-04-27 Juri Linkov <juri@jurta.org>
9668 * callint.c (Fcall_interactively): Call `Qread_number' for
9669 interactive code letter `n' instead of using duplicate code.
9672 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9674 * systime.h (make_timeval): Declare as 'const'.
9676 2013-04-27 Kenichi Handa <handa@gnu.org>
9678 * font.c (font_open_entity): Always open a font of manageable
9681 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9683 Port better to AIX (Bug#14258).
9684 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9687 2013-04-24 Kenichi Handa <handa@gnu.org>
9689 * coding.c (decode_coding_iso_2022): When an invalid escape
9690 sequence is encountered, reset the invocation and designation
9691 status to the safest one.
9693 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9695 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9696 Without this fix, "make distclean" leaves stamp-h1 behind.
9698 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9700 * w32fns.c (w32_fullscreen_rect): New function to compute the
9701 window rectangle for the given fullscreen mode.
9702 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9703 longer tunes the window size. This keeps the window's edges flush
9704 with the screen and allows the taskbar to hide itself in fullboth.
9706 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9707 window decorations and uses the entire screen.
9709 * w32term.h (w32_fullscreen_rect) Add prototype.
9710 (struct w32_output): Replace normal_width, normal_height,
9711 normal_top, and normal_left members with a single normal_placement
9713 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9715 (FRAME_NORMAL_PLACEMENT): New macro.
9717 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9719 * minibuf.c (Ftest_completion): Silence compiler warning.
9721 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9723 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9726 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9729 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9730 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9731 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9732 parentheses where appropriate.
9734 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9736 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9738 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9740 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9741 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9742 Mention in the doc string that setting these variables takes
9743 effect only after a call to set-window-buffer. (Bug#14200)
9745 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9747 * indent.c (Fvertical_motion): Don't consider display strings on
9748 overlay strings as display strings on the buffer position we
9749 started from. This prevents vertical cursor motion from jumping
9750 more than one line when there's an overlay string with a display
9751 property at end of line.
9752 Reported by Karl Chen <Karl.Chen@quarl.org> in
9753 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9755 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9757 * window.c (select_window): `record_buffer' even if window is
9758 already selected (bug#14191).
9760 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9762 * window.c (Fwindow_end): Test more flags, including the buffer's
9763 last_overlay_modified flag, to determine whether the window's
9764 display is really up-to-date. Prevents the function from
9765 returning a stale value. (Bug#14170)
9766 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9769 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9771 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9772 garbaged only if it is not already the top frame on its TTY.
9773 This prevents flickering due to constant redrawing of TTY frames when
9774 there are GUI frames open in the same session. (Bug#13864)
9776 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9778 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9779 of marking the idle timers directly.
9781 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9783 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9786 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9788 * window.c (select_window): Don't record_buffer while the invariant is
9789 temporarily broken (bug#14161).
9791 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9793 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9795 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9797 2013-04-07 Romain Francoise <romain@orebokech.com>
9799 Ignore additional platform-specific ACL errors (Bug#13702).
9800 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9801 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9803 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9805 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9808 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9810 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9811 This bug was introduced by my 2013-02-25 change that simplified
9812 data_start configuration. Without this change, on GNU/Linux
9813 an Emacs configured with --enable-profiling fails immediately
9814 due to a profiler signal.
9815 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9816 with these flags. On platforms where special flags are needed
9817 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9818 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9819 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9821 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9823 Get rid of some platform-specific functions examining window
9824 system and its capabilities. This is a partial rework of the
9826 * lisp.h (have_menus_p): Remove prototype. This function is
9827 replaced with platform-independent window_system_available.
9828 (check_window_system): Move to...
9829 * frame.h (decode_window_system_frame, window_system_available):
9830 ...here, add new prototypes.
9831 * frame.c (window_system_available, decode_window_system_frame):
9833 (check_window_system): Platform-independent now.
9834 * xterm.h (x_in_use): Remove declaration.
9836 * w32term.h (check_x_frame):
9837 * nsterm.h (check_x_frame): Remove prototypes. This function
9838 is replaced with platform-independent decode_window_system_frame.
9839 * msdos.c (have_menus_p): Remove.
9840 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9841 Remove platform-specific functions. Use check_window_system,
9842 decode_window_system_frame and check_ns_display_info where
9843 appropriate. Minor style and comment tweaks.
9844 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9845 (check_x_frame): Likewise.
9846 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9848 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9849 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9850 * xmenu.c, xselect.c: All related users changed.
9852 2013-04-03 Kenichi Handa <handa@gnu.org>
9854 The following changes is to optimize the code for reading UTF-8
9857 * coding.c (check_ascii): Rename from detect_ascii. Return value
9858 changed. Check EOL format. Do not call adjust_coding_eol_type
9860 (check_utf_8): New function.
9861 (adjust_coding_eol_type): Do nothing if already adjusted.
9862 (detect_coding): Compare the return value of check_ascii with
9863 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9864 (decode_coding_gap): Optimize for valid UTF-8.
9866 2013-03-21 Kenichi Handa <handa@gnu.org>
9868 * coding.c (syms_of_coding): Cancel previous change.
9870 * insdel.c (insert_from_gap): Fix previous change.
9872 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9874 Consistently use platform-specific function to detect window system.
9875 * lisp.h (check_window_system): New prototype. This function is
9876 going to replace check_x, check_w32 and check_ns.
9877 (have_menus_p): Mention msdos.c in comment.
9878 * fontset.c (check_window_system_func): Remove. Adjust all users.
9879 * fontset.h (check_window_system_func): Remove prototype.
9880 * nsterm.h (check_ns):
9881 * xterm.h (check_x):
9882 * w32term.h (check_w32): Likewise.
9883 * menu.c (Fx_popup_menu): Use check_window_system.
9884 * msdos.c (check_window_system): Define for MS-DOS.
9885 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9886 * w32fns.c (check_window_system): Likewise for MS-Windows.
9887 * xfns.c (check_window_system): Likewise for X.
9888 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9889 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9891 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9893 Prefer < to > in range checks such as 0 <= i && i < N.
9894 This makes it easier to visualize quantities on a number line.
9895 This patch doesn't apply to all such range checks,
9896 only to the range checks affected by the 2013-03-24 change.
9897 This patch reverts most of the 2013-03-24 change.
9898 * alloc.c (xpalloc, Fgarbage_collect):
9899 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9900 * character.c (string_escape_byte8):
9901 * charset.c (read_hex):
9902 * data.c (cons_to_unsigned):
9903 * dispnew.c (update_frame_1):
9904 * doc.c (Fsubstitute_command_keys):
9905 * doprnt.c (doprnt):
9906 * editfns.c (hi_time, decode_time_components):
9907 * fileio.c (file_offset):
9908 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9909 * font.c (font_intern_prop):
9910 * frame.c (x_set_alpha):
9911 * gtkutil.c (get_utf8_string):
9912 * indent.c (check_display_width):
9913 * keymap.c (Fkey_description):
9914 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9916 * minibuf.c (read_minibuf_noninteractive):
9917 * process.c (wait_reading_process_output):
9918 * search.c (Freplace_match):
9919 * window.c (get_phys_cursor_glyph):
9920 * xdisp.c (redisplay_internal):
9921 * xsmfns.c (smc_save_yourself_CB):
9922 Prefer < to > for range checks.
9923 * dispnew.c (sit_for): Don't mishandle NaNs.
9924 This fixes a bug introduced in the 2013-03-24 change.
9925 * editfns.c (decode_time_components): Don't hoist comparison.
9926 This fixes another bug introduced in the 2013-03-24 change.
9928 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9930 * frame.h (struct frame): Drop scroll_bottom_vpos
9931 member becaue all real users are dead long ago.
9932 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9933 * xdisp.c (redisplay_internal): Adjust user.
9935 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9937 * nsmenu.m (showAtX:Y:for:): setLevel to
9938 NSPopUpMenuWindowLevel (Bug#13998).
9940 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9942 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9943 (ns_check_pending_open_menu): Declare.
9945 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9946 (x_activate_menubar): Update the menu with title that matches
9947 ns_get_pending_menu_title, and call
9948 ns_check_pending_openmenu (Bug#12698).
9949 (menuWillOpen:): New method.
9950 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9952 * nsterm.m (menu_will_open_state, menu_mouse_point)
9953 (menu_pending_title): New varaibles.
9954 (ns_get_pending_menu_title, ns_check_menu_open)
9955 (ns_check_pending_open_menu): New functions.
9957 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9959 * indent.c (current_column_bol_cache): Remove leftover which is not
9960 used in Fmove_to_column any more.
9961 (current_column, scan_for_column): Adjust users.
9962 * keyboard.c (last_point_position_buffer, last_point_position_window):
9963 Remove leftovers which are not used for recording undo any more.
9964 (command_loop_1, syms_of_keyboard): Adjust users.
9965 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9966 redisplay_window any more.
9967 (move_it_to): Adjust user.
9969 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9971 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9972 Update dependencies.
9974 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9976 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9977 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9980 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9982 * window.h (struct window): Replace hchild, vchild and buffer slots
9983 with a single slot 'contents'. This is possible because each valid
9984 window may have either the child window (in vertical or horizontal
9985 combination) or buffer to display (for the leaf window). Using that,
9986 a lot of operations to traverse and/or change window hierarchies may
9987 be simplified. New member horizontal is used to distinguish between
9988 horizontal and vertical combinations of internal windows.
9989 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9990 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9991 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9992 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9993 Use contents slot, not buffer, where appropriate.
9994 (wset_combination): New function.
9995 (wset_buffer): Add eassert.
9996 (Fframe_first_window): Simplify the loop reaching first window.
9997 (Fwindow_buffer): Use WINDOW_LEAF_P.
9998 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9999 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10000 (unshow_buffer): Convert initial debugging check to eassert.
10001 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10002 (make_parent_window, window_resize_check, window_resize_apply)
10003 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10004 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10005 Adjust to match struct window changes.
10006 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10007 (mark_window_cursors_off, count_windows, get_leaf_windows)
10008 (foreach_window_1): Simplify the loop.
10009 * alloc.c (mark_object): Do not check for the leaf window because
10010 internal windows has no glyph matrices anyway.
10011 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10012 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10013 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10014 (build_frame_matrix_from_window_tree, mirror_make_current)
10015 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10016 (update_window_tree, set_window_update_flags): Simplify the loop.
10017 (sync_window_with_frame_matrix_rows): Enforce live window.
10018 Use contents slot, not buffer, where appropriate.
10019 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10020 and WINDOW_HORIZONTAL_COMBINATION_P.
10021 (make_frame_visible_1): Simplify the loop.
10022 Use contents slot, not buffer, where appropriate.
10023 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10024 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10025 (expose_window_tree): Likewise.
10026 Use contents slot, not buffer, where appropriate.
10027 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10028 to avoid deleted windows. Use contents slot instead of buffer.
10029 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10030 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10031 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10032 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10034 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10036 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10037 identify the reasons for assertion violations in bug#14062 and
10039 (Fx_show_tip): Fix compilation error under
10040 "--enable-check-lisp-object-type". (Bug#14073)
10042 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10043 Reported by <rzl24ozi@gmail.com>.
10045 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10047 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10049 (unwind_with_echo_area_buffer): ...to restore it here.
10050 This is needed to ensure that...
10051 (redisplay_window): ...both window markers are valid here,
10052 which is verified by eassert.
10053 * editfns.c (save_excursion_save): Do not assume that
10054 selected_window always displays the buffer.
10055 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10058 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10060 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10063 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10065 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10067 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10069 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10070 since MinGW's w32api headers do. This avoids compiler warnings.
10072 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10073 if already defined.
10075 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10077 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10079 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10081 * gtkutil.c (style_changed_cb): Check if frame is live and an
10082 X frame (Bug#14038).
10084 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10086 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10087 Define only for _WIN32_WINNT less than 0x0500.
10088 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10090 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10091 see its own definitions of 'struct timeval' and 'struct timezone'.
10093 Fix incompatibilities between MinGW.org and MinGW64 headers.
10094 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10096 * w32.c (REPARSE_DATA_BUFFER): Guard with
10097 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10099 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10101 * xterm.c: Include X11/XKBlib.h
10102 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10104 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10106 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10108 * blockinput.h (input_blocked_p): Likewise.
10109 * bytecode.c (exec_byte_code): Likewise.
10110 * callproc.c (call_process_kill, call_process_cleanup)
10111 (Fcall_process): Likewise.
10112 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10113 (Fccl_execute_on_string): Likewise.
10114 * character.c (string_escape_byte8): Likewise.
10115 * charset.c (read_hex): Likewise.
10116 * cm.c (calccost): Likewise.
10117 * data.c (cons_to_unsigned): Likewise.
10118 * dired.c (directory_files_internal, file_name_completion):
10120 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10121 (sit_for): Likewise.
10122 * doc.c (Fsubstitute_command_keys): Likewise.
10123 * doprnt.c (doprnt): Likewise.
10124 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10125 * emacsgtkfixed.c: Likewise.
10126 * fileio.c (file_offset, Fwrite_region): Likewise.
10127 * floatfns.c (Fexpt, fmod_float): Likewise.
10128 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10130 * font.c (font_intern_prop): Likewise.
10131 * frame.c (x_set_alpha): Likewise.
10132 * gtkutil.c (get_utf8_string): Likewise.
10133 * indent.c (check_display_width): Likewise.
10134 * intervals.c (create_root_interval, rotate_right, rotate_left)
10135 (split_interval_right, split_interval_left)
10136 (adjust_intervals_for_insertion, delete_node)
10137 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10138 (merge_interval_right, merge_interval_left, copy_intervals)
10139 (set_intervals_multibyte_1): Likewise.
10140 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10141 * keymap.c (Fkey_description): Likewise.
10142 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10143 * lread.c (openp, read_integer, read1, string_to_number):
10145 * menu.c (ensure_menu_items): Likewise.
10146 * minibuf.c (read_minibuf_noninteractive): Likewise.
10147 * print.c (printchar, strout): Likewise.
10148 * process.c (create_process, Faccept_process_output)
10149 (wait_reading_process_output, read_process_output, send_process)
10150 (wait_reading_process_output): Likewise.
10151 * profiler.c (make_log, handle_profiler_signal): Likewise.
10152 * regex.c (re_exec): Likewise.
10153 * regex.h: Likewise.
10154 * search.c (looking_at_1, Freplace_match): Likewise.
10155 * sysdep.c (get_child_status, procfs_ttyname)
10156 (procfs_get_total_memory): Likewise.
10157 * systime.h (EMACS_TIME_VALID_P): Likewise.
10158 * term.c (dissociate_if_controlling_tty): Likewise.
10159 * window.c (get_phys_cursor_glyph): Likewise.
10160 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10161 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10163 * xfns.c (Fx_window_property): Likewise.
10164 * xmenu.c (set_frame_menubar): Likewise.
10165 * xselect.c (x_get_window_property, x_handle_dnd_message):
10167 * xsmfns.c (smc_save_yourself_CB): Likewise.
10168 * xterm.c (x_scroll_bar_set_handle): Likewise.
10170 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10172 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10173 to be optional or nil. Adjust comment and convert it to docstring.
10174 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10175 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10177 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10179 Static checking by GCC 4.8-20130319.
10180 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10181 * process.c (Fset_process_datagram_address)
10182 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10183 * xdisp.c (get_char_face_and_encoding)
10184 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10185 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10186 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10188 2013-03-24 Ken Brown <kbrown@cornell.edu>
10190 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10191 fix compilation on 64-bit Cygwin, where underscores are not
10192 automatically prepended.
10194 * w32term.c (w32_initialize): Silence compiler warning.
10196 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10198 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10199 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10200 variables, to save and restore frame dimensions.
10201 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10202 after returning from a 'fullscreen' configuration.
10203 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10204 to avoid races between the main thread and the input thread.
10206 * w32term.h (struct w32_output): New members normal_width,
10207 normal_height, normal_top, normal_left, and prev_fsmode.
10208 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10209 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10210 members of a frame.
10212 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10213 'fullscreen' parameter. Always record previous width and height
10214 of the frame, except when switching out of maximized modes, so
10215 that they could be restored correctly, instead of resetting to the
10216 default frame dimensions. Send SC_RESTORE command to the frame,
10217 unless we are going to send SC_MAXIMIZE, to restore the frame
10218 resize hints in the mouse pointer shown by the window manager.
10221 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10223 * lisp.h (get_frame_param): Adjust conditions for prototype
10226 2013-03-22 Ken Brown <kbrown@cornell.edu>
10228 * unexcw.c: Drop unneeded inclusion of w32common.h.
10229 (report_sheap_usage): Declare.
10230 (read_exe_header): Add magic numbers for x86_64.
10231 (fixup_executable): Fix printf format specifier for unsigned long
10234 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10236 * frame.h (struct frame): Put menu_bar_window under #ifdef
10237 because this member is not needed when X toolkit is in use.
10238 (fset_menu_bar_window):
10239 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10240 (free_glyphs, update_frame):
10241 * xdisp.c (expose_frame): Likewise.
10242 (display_menu_bar): Likewise. Remove redundant eassert.
10243 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10246 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10248 Use functions and constants to manipulate Lisp_Save_Value objects.
10249 This replaces code that used macros and strings and token-pasting.
10250 The change makes the C source a bit easier to follow,
10251 and shrinks the Emacs executable a bit.
10252 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10253 (make_save_value): Change 1st arg from string to enum. All callers
10256 (mark_object): Use if, not #if, for GC_MARK_STACK.
10257 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10258 (XSAVE_OBJECT): Now functions, not macros.
10259 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10260 the constant was never used.
10261 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10262 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10263 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10264 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10266 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10267 type3 with a single member save_type. All uses changed.
10268 (save_type, set_save_pointer, set_save_integer): New functions.
10269 * print.c (PRINTX): Remove.
10271 * alloc.c: Remove redundant static declarations.
10273 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10275 * window.h (struct window): Convert left_col, top_line, total_lines
10276 and total_cols from Lisp_Objects to integers. Adjust comments.
10277 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10279 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10280 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10281 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10282 Adjust users where appropriate.
10284 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10286 * frame.h (struct frame): Drop resx and resy because the same data is
10287 available from window system-specific output context. Adjust users.
10288 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10289 New functions to provide defaults when no window system available.
10290 (FRAME_RES_X, FRAME_RES_Y): New macros.
10291 (NUMVAL): Move from xdisp.c.
10292 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10293 (Ffont_face_attributes, Fopen_font):
10294 * image.c (gs_load):
10295 * w32font.c (fill_in_logfont):
10296 * xdisp.c (calc_pixel_width_or_height):
10297 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10298 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10300 2013-03-20 Kenichi Handa <handa@gnu.org>
10302 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10303 to 1 (temporary workaround until a bug related to ASCII
10304 optimization is fixed).
10306 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10308 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10309 Signal error if window is not internal. Adjust docstring.
10310 (delete_all_child_windows): Use combination_limit to save the buffer.
10311 (Fset_window_configuration): Adjust accordingly.
10312 * print.c (syms_of_print): Initialize debugging output not here...
10313 (init_print_once): ...but in a new function here.
10314 * lisp.h (init_print_once): Add prototype.
10315 * emacs.c (main): Add call to init_print_once. Adjust comments.
10317 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10319 * window.c (window_resize_check, window_resize_apply)
10320 (window_from_coordinates, recombine_windows, set_window_buffer)
10321 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10322 (Fsplit_window_internal, Fdelete_window_internal)
10323 (freeze_window_starts): Use bool for booleans.
10324 * window.h (window_frame_coordinates, resize_frame_windows)
10325 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10327 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10329 * dispnew.c (bitch_at_user): Use `user-error'.
10331 2013-03-17 Ken Brown <kbrown@cornell.edu>
10333 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10334 as return type of image_background. (Bug#13981)
10335 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10337 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10339 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10340 (ns_select): Don't return with result uninitialized.
10342 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10345 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10347 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10348 directories. If filename is nil, get directory name (Bug#13932).
10349 Use getFilename and getDirectory.
10350 (getFilename, getDirectory): New methods for EmacsSavePanel and
10352 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10354 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10356 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10358 2013-03-15 Kenichi Handa <handa@gnu.org>
10360 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10361 (adjust_after_replace): Make it back to static. Delete the third
10362 arg text_at_gap_tail. Cancel the code for handling it.
10364 * coding.h (struct coding_system): New member eol_seen.
10366 * coding.c (detect_ascii): New function.
10367 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10368 when the source bytes are actually scanned. On detecting for
10369 coding_category_utf_8_auto, call detect_ascii instead of scanning
10370 source bytes directly.
10371 (produce_chars): Call insert_from_gap with the new arg 0.
10372 (encode_coding): Likewise.
10373 (decode_coding_gap): Control ASCII optimization by the variable
10374 disable_ascii_optimization instead of #ifndef .. #endif.
10375 Deccode EOL format according to coding->eol_seen.
10376 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10379 * lisp.h (adjust_after_replace): Cancel externing it.
10380 (insert_from_gap): Adjust prototype.
10382 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10384 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10385 FULLSCREEN_MAXIMIZED. (Bug#13935)
10387 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10389 * region-cache.c (find_cache_boundary, move_cache_gap)
10390 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10391 Simplify debugging check and convert to eassert. Adjust comment.
10392 (pp_cache): Put under ENABLE_CHECKING.
10394 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10396 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10397 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10398 and WM_ACTIVATEAPP.
10399 (w32fullscreen_hook): If the frame is visible, reset
10400 f->want_fullscreen flag after changing the frame size. If the
10401 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10404 2013-03-13 Daniel Colascione <dancol@dancol.org>
10406 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10407 too so that these builds can use Cygwin's file conversion
10408 functions. (We've been building and linking cygw32.o all along
10409 and just not using it.)
10411 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10413 File synchronization fixes (Bug#13944).
10414 * Makefile.in (LIB_FDATASYNC): New macro.
10416 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10417 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10418 Don't worry about HAVE_FSYNC, since a substitute fsync is
10419 available if the system lacks one.
10420 (Fwrite_regin): Retry fsync if interrupted.
10422 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10424 * w32term.c (w32_read_socket): If the Emacs frame is being
10425 activated, call w32fullscreen_hook, to make sure the new frame
10426 dimensions are in effect. (Bug#13937)
10428 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10430 * xdisp.c (init_iterator): Simplify because both character and byte
10431 positions are either specified or -1. Add eassert. Adjust comment.
10432 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10433 character and byte positions can be obtained from marker.
10435 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10437 Static checking by Sun C 5.12.
10438 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10439 * bytecode.c (exec_byte_code):
10440 * dispnew.c (init_display):
10442 * fileio.c (Fsubstitute_in_file_name):
10443 * keyboard.c (Fevent_convert_list):
10444 * keymap.c (Fsingle_key_description):
10445 * term.c (maybe_fatal, fatal):
10446 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10447 * xsmfns.c (Fhandle_save_session):
10448 Omit unreachable code.
10449 * keymap.c (map_keymap_char_table_item): Cast void * to
10450 a function pointer type; the C Standard requires this.
10452 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10453 Include <sys/param.h> unconditionally, as that works elsewhere and
10454 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10455 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10458 See ChangeLog.12 for earlier changes.
10460 ;; Local Variables:
10464 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10466 This file is part of GNU Emacs.
10468 GNU Emacs is free software: you can redistribute it and/or modify
10469 it under the terms of the GNU General Public License as published by
10470 the Free Software Foundation, either version 3 of the License, or
10471 (at your option) any later version.
10473 GNU Emacs is distributed in the hope that it will be useful,
10474 but WITHOUT ANY WARRANTY; without even the implied warranty of
10475 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10476 GNU General Public License for more details.
10478 You should have received a copy of the GNU General Public License
10479 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.